kendal power station units no. 1, 2 & 5 stratification & parallel … · 24th february 2017...
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Kendal Power Station
Units No. 1, 2 & 5
Stratification & Parallel
Measurements QAL2
February 2017
Report No. RSL232
P.O. Box 2459 Noordheuwel ext 4 Krugersdorp 1756 Vat No. 4670254459
10 Chisel Street Boltonia
Krugersdorp 1739
Tel: +27 (011) 660 9432 Tel: +27 (011) 954 6652 Fax:+27 (086) 689 4572
www.stacklabs.co.za
Eskom Kendal Power Station
Kendal Power Station
Private Bag X7272
Witbank
1035
Attention: Mohammad Essop
Control & Instrumentation
Kendal Power Station
Tel No: +27 13 647 6878
Cell No: +27 82 972 6277
E mail: [email protected]
Date Order No. Report No. Enquiries
24th February 2017
3070240825
RSL232
Tel: 011 954 6652
Cell: 082 458 7438 e-mail: [email protected]
REPORT No.: RSL232
Kendal Power Station Units No. 1, 2 & 5– Stratification & Parallel
Measurements QAL2
Sir
Herewith the report for the Stratification & Parallel emission measurements conducted on Units No.
1, 2 & 5 at Kendal Power Station from 23rd
November 2016 to 15th February 2017.
We thank you for the opportunity to be of service. We trust that your requirements were interpreted
correctly. Should you however have any queries, please contact us at the above numbers, we will
gladly assist.
PH Pretorius
Stacklabs
II
Source Information
Source Location: Kendal Power Station
Private Bag X 2016
Standerton
2430
Permit No. TBA
Contact: Mr Mohammad Essop
Telephone: 013 647 6878
Listed Activity Category: 1.1 Solid Combustion Installation
Plant: Units No. 1, 2 & 5
Survey Date: November, December 2016 &February 2017
Pollutants:
Emission Limit Value (ELV):
Oxides of Nitrogen (Expressed as NO2)
1100 mg/Nm3 dry 10% O2
Method: EN 14792 (Chemiluminescence analyser)
Measured Concentration: Unit No. 1: 617 to 676 mg/Nm3 dry @ 10% O2
Unit No. 2: 701 to 760 mg/Nm3 dry @ 10% O2
Unit No. 5: 608 to 896 mg/Nm3 dry @ 10% O2
Compliance with ELV: Unit No. 1: Yes
Unit No. 2: Yes
Unit No. 5: Yes
Pollutants:
Emission Limit Value (ELV):
Sulphur Dioxide SO2
3500 mg/Nm3 dry 10% O2
Method: EPA M6C
Measured Concentration: Unit No. 1: 1918 to 2493 mg/Nm3 dry @ 10% O2
Unit No. 2: 1666 to 2021 mg/Nm3 dry @ 10% O2
Unit No. 5: 1891 to 2248 mg/Nm3 dry @ 10% O2
Compliance with ELV: Unit No. 1: Yes
Unit No. 2: Yes
Unit No. 5: Yes
Pollutants:
Emission Limit Value (ELV):
Carbon Dioxide
16% / 315 g/Nm3 dry @ 10% O2
Method: EPA CTM-030 (NDIR)
Measured Concentration: Unit No. 1: Not Available
Unit No. 2: 201 to 207 g/Nm3 dry @ 10% O2
Unit No. 5: 191 to 210 g/Nm3 dry @ 10% O2
Compliance with ELV: Unit No. 1: Not Available
Unit No. 2: Yes
Unit No. 5: Yes
Pollutants:
Emission Limit Value (ELV):
Carbon Monoxide
100 g/Nm3 dry @ 10% O2
Method: EPA CTM-030 (NDIR)
Measured Concentration: Unit No. 1: 4.9 to 6.8 mg/Nm3 dry @ 10% O2
Unit No. 2: 4.5 to 5.4 mg/Nm3 dry @ 10% O2
Unit No. 5: 3.1 to 4.6 mg/Nm3 dry @ 10% O2
Compliance with ELV: Unit No. 1: Yes
Unit No. 2: Yes
Unit No. 5: Yes
III
Pollutants:
Emission Limit Value (ELV):
Oxygen O2
Not Applicable Used 21% for reference
Method: EPA CTM-030 (Zirconia cell)
Measured Concentration: Unit No. 1: 8.2 to 10.% dry
Unit No. 2: 7.1 to 9.1 10.% dry
Unit No. 5: 7.6 to 9.1 10.% dry
Compliance with ELV: Unit No. 1: Not Applicable
Unit No. 2: Not Applicable
Unit No. 5: Not Applicable
Pollutants:
Emission Limit Value (ELV):
Velocity m/s
Not Applicable
Method: EN ISO 16911
Measured Concentration: Unit No. 1: 18.4 to 36.6 m/s dry @ 10% O2
Unit No. 2: 20.6 to 37.8 m/s dry @ 10% O2
Unit No. 5: 20.4 to 35.5 m/s dry @ 10% O2
Compliance with ELV: Unit No. 1: Not Applicable
Unit No. 2: Not Applicable
Unit No. 5: Not Applicable
Testing Laboratory
Laboratory: Stacklabs
10 Chisel Street
Boltonia
Krugersdorp
1739
Contact: PH Pretorius
Title: Managing Member
Telephone: (011) 954 6652
Facsimile: 086 689 4572
E Mail: [email protected]
IV
WB Bronkhorst
………………… …………………... ……………………..
WJ Bronkhorst
Team Leader
P Buell
Quality Representative
PH Pretorius
Managing Member
Review and Certification
All work, activities and tasks performed for this report were carried out under my supervision. All
work was conducted in compliance with listed standards. I have reviewed the details, calculations,
results, conclusions and all written material contained within this report, and hereby certify that the
presented material is authentic and accurate.
Name: PH Pretorius
Title: Managing Member
2017/02/24
Sign:___________________________ Date:______________________
Report Title: Kendal Power Station Units No. 1, 2 & 5 Stratification & Parallel Measurements QAL2
Report No. : RSL232
Report Date: 2017/02/24
Revision Date: No Revision
Compiled by Functional representative Authorised by
V
Table of Contents
Section Page
Source Information............................................................................................................ II
Review and Certification...................................................................................................... IV
Abbreviations...................................................................................................... V
Report Summary.................................................................................................................. VI
1. Monitoring Objective........................................................................................................... 1
2. Plant Description and General Operating Procedures.......................................................... 1
3. Methods and procedures....................................................................................................... 3
4. Results & Discussion……………………………………………………………………... 6
5. Deviations............................................................................................................................. 12
6. Recommendations................................................................................................................ 12
7. Acknowledgements.............................................................................................................. 12
8. References............................................................................................................................ 12
9. Distribution.......................................................................................................................... 12
Appendix No. 1……..................................................................SRM & AMS Coordinates 13
Appendix No. 2……..................................................SRM Detailed Measurement Results 32
Appendix No. 3.........................................................................................Plant Parameters 38
Appendix No. 4….................................................................Calibration Functions Graphs 45
Appendix No. 5…........Calibration Functions Calibration Range Variability Calculations 64
Appendix No. 6..........................................................Stratification Measurements Results 172
Appendix No. 7........................................................................AMS & Calibration Checks 197
Appendix No. 8............................................................................SRM Calibration Checks 204
Appendix No. 9................................................Calibration Functions ESKOM Method 206
Abbreviations
The following abbreviations were used in the text, tables and figures:
MCR……………………………………………………………...…Maximum Continuous Rating
°C………………………………………………………………..………………….Degrees Celsius
% v/v……………………………………………………Percentage on a Volume-by-Volume basis
Am3…………………………………………………………..………………..Actual Cubic Metres
Nm3 ……………………………………………………....…………………..Normal Cubic Metres
g/s……………………………………………………..………………………….Grams per second
mg/s……………………………………………………………………...…..Milligrams per second
ESP……………………………………………………………...………...Electrostatic Precipitator
FFP…………………………………………………………………………….....Fabric Filter Plant
mg/Nm3 (d) @ 10% O2 ……………milligrams per Normal cubic meters dry corrected to 10% O2
•‘Actual’ refers to the measured temperature and pressure conditions of the gases in the duct
•‘Normal’ refers to the actual conditions being normalised to 0 °C and 101,325 kPa.
VI
REPORT SUMMARY
In order to meet the requirements of the South African Air Quality Act No. 39 of 2004
(Reference 9.1), all Solid Fuel Combustion Installations (Category 1.1) such as Kendal Power
Station, are obligated to monitor several listed pollutants during operation. These pollutants
include particulate matter, Sulphur Dioxide and Oxides of Nitrogen. The Act further implies
that all emission programs are required to meet international standards such as EN 14181
(Reference 9.2) and EN 15259 (Reference 9.3). To this end, and in keeping with the ESKOM
Standard for Emission Monitoring and reporting 240-56242363 (Reference 9.4), ESKOM
scheduled a series of emission measurements on Units No. 1, 2 & 5 at Kendal Power Station.
The emission measurements were scheduled to be conducted in parallel with the permanently
installed Automated Measuring System or AMS on these Units. The data collated during the
parallel measurements was to be used in determining an AMS calibration function, calibration
range and operational variability as required by EN 14181.
Most Automated Measuring Systems or AMS require calibration to known quantity in order to
ensure accurate measurements. It is however not sufficient to use simulated reference material
alone to determine a calibration function for a gaseous emission AMS as the reference material
cannot replicate the complex and dynamic gas matrix present in an open operational system. It
is therefore necessary to determine a calibration function for each individual plant from the
actual conditions present using a parallel Standard Reference Method or SRM such as is
described in EN 14181. Such procedures must be conducted over a range of operating
conditions representative of a plant’s general conditions and typically consist of a series of 12
to 15 individual measurements.
The emission AMS instruments installed on Units No. 1, 2 & 5 at Kendal Power Station were
supplied and installed by Sick Automation. AMS’s with the capability of monitoring Sulphur
Dioxide, Oxides of Nitrogen, Carbon Dioxide, Oxygen, moisture, gas velocity, temperature and
gas pressure were included.
Stacklabs, an environmental testing laboratory, was contracted to complete the required
stratification & parallel measurements and to determine the calibration functions as described in
the EN 14181 standard. All the required site measurements were carried out during the period
from 23rd
of November 2016 to 10th February 2017. All the relevant results and calibration
functions have been presented in this report and may be summarised as presented in the
following pages:
VII
Kendal Power Station Units No. 1, 2 & 5
Measured Nitrogen Oxide Concentrations, Correlation Function & Variability Test
Unit No. 1 2 5
(SRM) Average mg/Nm3 (dry) @ 10 O2
647 729 742
(SRM) Max mg/Nm3 (dry) @ 10 O2
676 760 896
(SRM) Min mg/Nm3 (dry) @ 10 O2
617 701 608
ELV mg/Nm3 (dry) @ 10 O2
1100 1100 1100
Compliance Yes Yes Yes
Correlation Function
ppm (Act) (Wet) ŷi = 1.2679* xi ŷi = 1.2337* xi
ŷi = 2.4639* xi –
393.3860
Calibration Range
ppm (Act) (Wet) 385.5 476.7 490.2
Calibration Range mg/Nm3 (dry) @ 10 O2
779.8 927.8 1130.7
Variability
Requirement 25.7 ≤ 109.6 23.3 ≤ 109.6 45.6 ≤ 109.6
AMS Passes Yes Yes Yes
All NOx emissions reported as NO2 SRM - Standard Reference Method
ELV - Emission Limit Value ŷi – Calibrated Value of the AMS
VIII
Kendal Power Station Units No. 1, 2 & 5
Measured Sulphur Dioxide Concentrations, Correlation Function & Variability Test
Unit No. 1 2 5
(SRM) Average mg/Nm3 (dry) @ 10 O2
2104 1904 2086
(SRM) Max mg/Nm3 (dry) @ 10 O2
2492 2021 2248
(SRM) Min mg/Nm3 (dry) @ 10 O2
1918 1666 1891
ELV mg/Nm3 (dry) @ 10 O2
3500 3500 3500
Compliance Yes Yes Yes
Correlation Function
ppm (Act) (Wet)
ŷi = 1.2104* xi –
44.6722 ŷi = 1.3436* xi ŷi = 1.2793* xi
Calibration Range
ppm (Act) (Wet) 997.5 899.4 935.2
Calibration Range mg/Nm3 (dry) @ 10 O2
2653.1 2489.4 2747.1
Variability
Requirement 49.4 ≤ 348.6 40.7 ≤ 348.6 53.0 ≤ 348.6
AMS Passes Yes Yes Yes
SRM - Standard Reference Method ELV - Emission Limit Value
ŷi – Calibrated Value of the AMS
IX
Kendal Power Station Units No. 1, 2 & 5
Measured Carbon Dioxide Concentrations, Correlation Function & Variability Test
Unit No. 1 2 5
(SRM) Average
mg/Nm3 (dry) @ 10 O2 202435 204336 201646
(SRM) Max mg/Nm3 (dry) @ 10 O2
204756 206821 210096
(SRM) Min
mg/Nm3 (dry) @ 10 O2 198197 200721 191236
ELV mg/Nm3 (dry) @ 10 O2
315632 315632 315632
Compliance Yes Yes Yes
Correlation Function
ppm (Act) (Wet) AMS Not Available ŷi = 1.0559 * xi ŷi = 1.0305* xi
Calibration Range
ppm (Act) (Wet) AMS Not Available 138826.2 127496.6
Calibration Range
mg/Nm3 (dry) @ 10 O2 AMS Not Available 254791.5 255017.1
Variability
Requirement AMS Not Available 6440.1 ≤ 31437.6 9858.6 ≤ 31437.6
AMS Passes No Yes Yes
SRM - Standard Reference Method
ELV - Emission Limit Value
ŷi – Calibrated Value of the AMS
X
Kendal Power Station Units No. 1, 2 & 5
Measured Carbon Monoxide Concentrations, Correlation Function & Variability Test
Unit No. 1 2 5
(SRM) Average mg/Nm3 (dry) @ 10 O2
5.8 4.9 3.9
(SRM) Max mg/Nm3 (dry) @ 10 O2
6.8 5.4 4.6
(SRM) Min mg/Nm3 (dry) @ 10 O2
4.9 4.5 3.1
ELV mg/Nm3 (dry) @ 10 O2
100 100 100
Compliance Yes Yes Yes
Correlation Function
ppm (Act) (Wet) ŷi = 4.0986 * xi ŷi = -1.8889 * xi ŷi = 7.1848 * xi
Calibration Range
ppm (Act) (Wet) 4.9 5.2 3.5
Calibration Range mg/Nm3 (dry) @ 10 O2
11.5 13.3 10.6
Variability
Requirement 4.3 ≤ 10.0 3.3 ≤ 10.0 2.1≤ 10.0
AMS Passes Yes Yes Yes
SRM - Standard Reference Method
ELV - Emission Limit Value
ŷi – Calibrated Value of the AMS
XI
Kendal Power Station Units No. 1, 2 & 5
Measured Oxygen Concentrations, Correlation Function & Variability Test
Unit No. 1 2 5
(SRM) Average
% v/v dry 8.8 7.7 8.2
(SRM) Max
% v/v dry 10.2 9.1 9.1
(SRM) Min
% v/v dry 8.2 7.1 7.6
ELV
% v/v dry 21 21 21
Compliance n/a n/a n/a
Correlation Function
% v/v dry ŷi = 1.0845 * xi ŷi = 0.9026* xi ŷi = 0.8945* xi
Calibration Range
% v/v dry 10.5 9.5 9.4
Variability
Requirement 0.2 ≤ 1.05 0.1 ≤ 1.05 0.3 ≤ 1.05
AMS Passes Yes Yes Yes
SRM - Standard Reference Method ELV - Emission Limit Value
ŷi – Calibrated Value of the AMS
XII
Kendal Power Station Units No. 1, 2 & 5
Measured Velocity Concentration, Correlation Function & Variability Test
Unit No. 1 2 5
(SRM) Average
m/s 30.9 31.9 29.9
(SRM) Max
m/s 36.6 37.8 35.5
(SRM) Min
m/s 18.4 20.6 20.4
ELV
m/s 39.9 38.2 37.4
Compliance n/a n/a n/a
Correlation Function
m/s ŷi = 1.2873 * xi – 4.8068 ŷi = 1.1777* xi – 0.2810 ŷi = 1.1379 * xi – 1.4865
Calibration Range
m/s 40.3 38.8 37.0
Variability
Requirement 0.6 ≤ 2.5 0.5 ≤ 0.72 0.6 ≤ 2.5
AMS Passes Yes Yes Yes
SRM - Standard Reference Method
ELV - Emission Limit Value ŷi – Calibrated Value of the AMS
XIII
Report Recommendations
It is recommended that:
The gaseous emissions from Units No. 1, 2 & 5 at Kendal Power Station, reported to the
authorities, are calculated using the calibration functions presented in this report.
The Carbon Dioxide AMS on Unit No. 1 is corrected and that a new calibration function
is determined for this AMS.
The calibration function determined for the Carbon Monoxide AMS on Unit No. 1, 2 & 5
should be replaced with the following function:
ŷi = 1 * xi
The requirements for QAL3 as described in the EN 14181 are complied with when
utilising the AMS.
An AST be conducted as described in the EN 14181.
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 1 of 212
1. Monitoring Objective
The primary objective of the emission measurements was to provide sufficient data to
determine the Automated Measuring System’s or AMS’s calibration function, valid calibration
range and determine the variability of the AMS in accordance with EN 14181 & EN 15259.
The requirement for conducting the emission measurements is to demonstrate compliance with
the requirements of the National Environmental Management: Air Quality Act (39/2004),
Listed Activities and Associated Minimum Emission Standards in terms of Section 21,
Category 1.1 to demonstrate compliance with the requirements of the ESKOM Standard for
Emissions Monitoring and Reporting, 240-56242363. The substances applicable under
Category 1.1 are Oxides of Nitrogen & Sulphur Dioxide which have been capped at 1100 and
3500 mg/Nm3 dry @ 10% O2 respectively.
In addition, the measurements are to demonstrate the Stations compliance with the
requirements of the ESKOM Standard for Emissions Monitoring and Reporting, 240-56242363.
Here the substances applicable under Section 3.8 are Oxides of Nitrogen, Sulphur Dioxide, and
Carbon Dioxide which have been capped at 1100 and 3500, & 315632 mg/Nm3 dry @ 10% O2
respectively.
2. Plant Description & General Operating Procedure
The pulverised fuel steam generating boilers on which the parallel measurements were
conducted were originally designed for a maximum steam flow equivalent to 697 MW. These
boilers were each equipped with two parallel electrostatic precipitators with a design capacity
of 1070 Am3/s gas flow and a performance collecting efficiency of greater than 99.93%. The
electrostatic precipitators were later retro-fitted with sulphur trioxide flue gas conditioning. No
gaseous emission abatement systems have been fitted to these two units.
Plant Design Data for Unit under Test (Original Design)
Description @ 97 % MCR
Number of ESPs in use 2
Gas Volume Flow Rate Worst Coal 1250 m3/s
Gas Temperature 128°C
Inlet Dust Burden 22.6 g/Nm3
Outlet Dust Burden 50 mg/Nm3
Carbon in Dust 1.6%
Sulphur in Coal 1.2%
Pressure Drop 0.23Kpa
Temperature Drop 4°C
2.1. During the emission measurements, sampling was conducted through purpose built ports
situated on the various Units’ stacks at a level approximately 180 m above ground level. For a
diagrammatic representation of the test positions, see the following sketch. Measurements were
conducted along Traverse A to D.
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 2 of 212
2.2. As described in EN 15259 Air Quality – Measurements of Stationary Source Emissions -
Section 8.3, selected parameters were tested for homogeneity (stratification Measurements) on
each stack. Stratification measurements were conducted on each stack, as far as possible, at
low, medium and high loads. Where inhomogeneous distributions were determined, all further
parallel measurements, for the determination of the EN 14181 QAL2 process, were conducted
at the following derived representative points.
Unit No. Derived representative points from SO2 Concentrations
1 Port C Point 1
2 Port A Point 2
3 Port B Point 2
Please see Appendix 6 for additional results of the Stratification Measurements.
2.3. The operating regime followed during the measurement periods included all operating
conditions such as soot blowing & boiler ashing. Each parallel measurement period was
completed over approximately three days and included a minimum of 15 measurements
covering, as far possible, high, medium and low load conditions.
Unit No. 1
30th November to 1
st of
December 2016
Unit No. 1
1st to 5
th December
2016
1. Boiler loads ranged from 540 to 683 MW. Stratification
measurements were completed during this period.
2. Boiler loads ranged from 406 to 680 MW. Gaseous & velocity
parallel measurements were completed during this period.
Unit No. 2
23rd
to 25th November
2016
Unit No. 2
25th to 28
th November
2016
1. Boiler loads ranged from 540 to 678 MW. Stratification
measurements were completed during this period.
2. Boiler loads ranged from 392 to 684 MW. Parallel gaseous
measurements were completed during this period.
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 3 of 212
Unit No. 5
9th & 10
th February
2017
Unit No. 5
13th to 15
th February
2017
1. Boiler loads ranged from 540 to 652 MW. Stratification
measurements were completed during this period.
2. Boiler loads ranged from 419 to 664 MW. Parallel gaseous
measurements were completed during this period.
Detailed plant parameters have been presented for each measurement in Appendix No. 3.
3. Methods & Procedures
3.1. Oxides of Nitrogen (NOx reported as NO2) & Sulphur Dioxide
The methods selected for the determination of the Sulphur Dioxide and Oxides of Nitrogen
were EN 14792 and EPA Methods 6C respectively; EN 14792 Determination of mass
concentration of nitrogen oxides (NOx) Reference Method Chemiluminescence, also portions
From EPA 7E—Determination of Nitrogen Oxides Emissions from Stationary Sources
(Instrumental Analyser Procedure); EPA 6C—Determination of Sulphur Dioxide Emissions
from Stationary Sources (Instrumental Analyser Procedure).
These two procedures are essentially the same, with the exception of the two differing analytes
and the detection principles.
A heated stainless-steel nozzle and sampling Probe (M&C PSP 4000-H) was positioned in the
duct with the nozzle facing into the moving gas stream and a sample flow of the gas was
extracted non-isokinetically. The gas was passed through a heated ceramic filter which
separated and entrapped any particulate matter suspended in the gas. The sample gas was
then passed through a heated Teflon tube to a gas conditioning unit (M&C PSS-5) which
removed the moisture in the sample gas and reduced the gas temperature to approximately
4°C. The sample gas then continued through a Teflon tube into a manifold equipped with a
flow controller to a sample analyser where the SO2 and NOx volume concentrations were
determined utilising NDIR (pneumatic) & Chemilluminescence (cross flow modulation)
principles. The sample analyser used was a Horiba PG250 with the following specifications:
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 4 of 212
The response time on site with the M&C PSP 400-H probe and M&C PSS-5 gas cooler was
measured as 1 minute and 32 seconds for 98% concentration.
3.2. Oxygen (O2), Carbon Monoxide (CO) & Carbon Dioxide (CO2)
The methods selected for the determination of Carbon Dioxide (CO2) & Oxygen (O2) were EN
EPA CTM-030, Instrumental method with NDIR and EPA CTM – 030 with a Zirconia cell
respectively. The sampling system and procedure for the Carbon Dioxide & Oxygen was
essentially the same as that which has been described above for the Sulphur Dioxide and
Oxides of Nitrogen pollutants.
3.3. Stack Gas Temperature, Pressure and Moisture concentrations
The methods used for determining the SRM peripheral parameters, gas Temperatures, Pressures
and Moisture Content were in compliance with EPA Methods 2 & 4 and ISO 12141 –
(Determination of concentration of particulate matter (dust) at low concentrations – Manual
gravimetric method).
This general method for the moisture concentration can be briefly described as follows:
A sharp-edged nozzle is positioned in the duct facing into the moving gas stream and a sample
flow of the gas is extracted for a measured period of time. The moisture in the gas stream is
cooled and condensed in a gas cooler equipped with a silica gel trap. The volume of gas
sampled is totalised by a gas volume meter. The increase in moisture condensate, collected in
the gas cooler, is determined gravimetrically and the moisture concentration is calculated as
follows:
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 5 of 212
Vwsg(std) = (Wf – Wi) /ρ
Where:
Wf = Final weight of silica gel & inpinger (g)
Wi = Initial weight of silica gel & inpinger (g)
ρ = Density of water vapour at NTP (0.804 kg/m3)
Vwsg(std) = Volume of water vapour collected in silica gel (g) at NTP
Vwsg(std)
Bws = -------------------------
Vwsg(std) + Vm(std)
Where:
Bws = Proportion of water by volume %v/v
Vm(std) = Dry gas volume measured by dry gas meter (Nm3 dry)
3.4. Plant Operation
ESKOM personnel were responsible for operating the plant prior to and during the
measurement period. The broad outlines of operating procedure have been discussed in Section
No. 2 above and the detailed plant parameters have been presented in Appendix No 3.
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 6 of 212
4. Results & Discussion
During the period from the 23rd
of November 2016 to 15th of February 2017, a series of
emission measurements were completed on Units No. 1, 2 & 5 at Kendal Power Station. The
measurements were conducted on the exhaust stacks of each unit. Included were measurements
of Oxides of Nitrogen, Sulphur Dioxide, Carbon Dioxide, oxygen, moisture, gas temperature
and gas pressure. These measurements, as previously indicated, were required for the
development of calibration functions for Automated Measuring Systems (AMS) used in the
Station’s Environmental Monitoring System.
A series of stratification measurements were conducted on each stack at low, medium and high
loads and where inhomogeneous distributions of the gases were determined, parallel
measurements for the EN 14181 QAL2 process were conducted at the derived representative
point. The parallel measurements for the velocity, temperature and pressure instruments were
however all conducted in a grid sampling pattern, comprised of two diameters at 90 degrees to
each other and with each diameter divided into 10 sections.
The measurements commenced on the 23rd
of November 2016 with stratification measurements
on Unit No. 2. The parallel measurements for this unit were all completed between the 25th &
28th of November 2016. Unit No. 1’s stratification and parallel measurements were completed
between the 31st of November and the 1
st of December 2016. Unit No. 5’s measurements were
completed during the period from the 9th to the 15
th of February 2017.
The measurements and their results were evaluated in accordance with the methods described
in EN 15259 8.1 to 8.4 & EN 14181 Section 6.3 to 6.6. The results of the stratification
measurements revealed the following:
Unit No. 1
Unit No. 2
Average NO SO2 O2 Velocity Temp Pressure
E = 1100 3500 21 40 200 120
P = 15 15 6 4 4 4
Test 8.3 i Test (F) Test (F) Test (F) Test (F) Test (F) Homogeneous
F 7.352 10.175 20.409 284.946 4.612 0.663
Test 8.3 I (9) Inhomogeneous Inhomogeneous Inhomogeneous Inhomogeneous Inhomogeneous Homogeneous
Upos = 11.658 37.4 0.4 3.5 1.5 0.0
Uperm = 48.6 122.1 1.1 4.5 6.7 2.2
Test 8.3 k One Point One Point One Point Grid Sampling One Point Any Point
Average points D3 C1 C1 Grid Sampling B4 Any Point
Average NO SO2 O2 Velocity Temp Pressure
E = 1100 3500 21 40 200 120
P = 15 15 6 4 4 4
Test 8.3 i Test (F) Test (F) Homogeneous Test (F) Test (F) Homogeneous
F 3.761 2.177 0.803 69.306 3.066 0.807
Test 8.3 I (9) Inhomogeneous Inhomogeneous Homogeneous Inhomogeneous Inhomogeneous Homogeneous
Upos = 11.002 17.5 0.0 1.9 0.8 0.0
Uperm = 23.0 36.5 0.0 3.9 1.6 0.0
Test 8.3 k One Point One Point Any Point One Point One Point Any Point
Average points A3 A2 Any Point B3 D4 Any Point
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 7 of 212
Unit No. 5
All parallel measurements, for the determination of the EN 14181 QAL2 process, were
conducted at the following derived representative points.
Unit No. Derived representative points from SO2 Concentrations
1 Port C Point 1
2 Port A Point 2
3 Port B Point 2
With the exception of the carbon dioxide AMS on Unit No. 1, all the derived correlation
functions of the AMS’s passed the variability test as set in Section 6.7 of the Standard.
Unfortunately the carbon dioxide AMS on Unit No. 1 was not operational during the
measurement period and it could therefore not be evaluated.
Although the Carbon Monoxide AMS on Units 1, 2 & 5 theoretically pass the variability tests,
the resulting correlations, due to the extremely low CO concentrations will not be
representative of concentrations within the region of the emission limit value. It is therefore
recommended that a linear function of ŷi = 1 * xi be implemented for these AMS instead of the
derived correlation functions.
The measurement coordinates for each Standard Reference Method (SRM) measurement and
the corresponding AMS measurement of each measured parameter has been tabulated in
Appendix No. 1. These tables further indicate the gaseous SRM calibration shift measured over
each SRM measurement. The SRM results in these tables present corrected measured values.
Each data group was processed as described in EN 14185 Section 6 and the following
calibration functions and calibration ranges were derived:
NO SO2 O2 Velocity Temp Pressure
E = 1100 3500 21 40 200 120
P = 15 15 6 4 4 4
Test 8.3 i Test (F) Test (F) Homogeneous Test (F) Homogeneous Test (F)
F 2.000 1.307 1.428 57.292 1.237 2.560
Test 8.3 I (9) Homogeneous Homogeneous Homogeneous Inhomogeneous Homogeneous Inhomogeneous
Upos = 9.818 12.9 0.1 2.6 0.7 0.2
Uperm = 52.0 104.7 0.6 2.3 3.6 2.2
Test 8.3 k Any Point Any Point Any Point Grid Sampling Any Point One Point
Average points Any Point Any Point Any Point Grid Sampling Any Point A1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 8 of 212
4.1. Calibration Functions Units 1, 2 & 5
4.1.1. Unit No. 1
Function a b Units
Oxides of Nitrogen ŷi = a + b * xi 1.2679 0.0000 ppm (Act) (Wet)
Sulphur Dioxide ŷi = a + b * xi 1.2104 44.6722 ppm (Act) (Wet)
Carbon Dioxide ŷi = a + b * xi n/a n/a %v/v (Wet)
Carbon Monoxide ŷi = a + b * xi 4.0986 0.0000 ppm (Act) (Wet)
Oxygen ŷi = a + b * xi 1.0845 0.0000 % v/v (Wet)
Velocity ŷi = a + b * xi 1.2873 -4.8068 m/s
No calibration functions could be developed for Unit No. 1’s Carbon Dioxide AMS
All NOx emissions reported as NO2 ŷi – Calibrated Value of the AMS
4.1.2. Unit No. 2
Function a b Units
Oxides of Nitrogen ŷi = a + b * xi 1.2337 0.0000 ppm (Act) (Wet)
Sulphur Dioxide ŷi = a + b * xi 1.3436 0.0000 ppm (Act) (Wet)
Carbon Dioxide ŷi = a + b * xi 1.0559 0.0000 %v/v (Wet)
Carbon Monoxide ŷi = a + b * xi -1.8889 0.0000 ppm (Act) (Wet)
Oxygen ŷi = a + b * xi 0.9026 0.0000 % v/v (Wet)
Velocity ŷi = a + b * xi 1.1777 -0.2810 m/s
All NOx emissions reported as NO2 ŷi – Calibrated Value of the AMS
4.1.3. Unit No. 5
Function a b Units
Oxides of Nitrogen ŷi = a + b * xi 2.4639 -393.3860 ppm (Act) (Wet)
Sulphur Dioxide ŷi = a + b * xi 1.2793 0.0000 ppm (Act) (Wet)
Carbon Dioxide ŷi = a + b * xi 1.0305 0.0000 %v/v (Wet)
Carbon Monoxide ŷi = a + b * xi 7.1848 0.0000 ppm (Act) (Wet)
Oxygen ŷi = a + b * xi 0.8945 0.0000 % v/v (Wet)
Velocity ŷi = a + b * xi 1.1379 -1.4865 m/s
All NOx emissions reported as NO2 ŷi – Calibrated Value of the AMS
Additional information on the determination of the calibration functions has been presented in
Appendix No. 4
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 9 of 212
4.2. Valid Calibration Ranges
The following calibration range limits were determined from the collected data as described in
EN 14181 Section 6.5 as ŷs Max * 1.1.
4.2.1. Unit No. 1
ELV/Limit
mg/Nm3
(dry) @ 10
O2
Range Units Range Units
Oxides of Nitrogen 1100 386 ppm (Act)
(Wet) 780
mg/Nm3
(dry) @ 10
O2
Sulphur Dioxide 3500 998 ppm (Act)
(Wet) 2653
mg/Nm3
(dry) @ 10
O2
Carbon Dioxide 315632.0 n/a %v/v (Wet) n/a
mg/Nm3
(dry) @ 10
O2
Carbon Monoxide 100.0 4.9 ppm (Act)
(DWet) 11.5
mg/Nm3
(dry) @ 10
O2
Oxygen 21 10.5 % v/v (Wet) 11.7 % v/v (Wet)
Velocity 37 40.3 m/s 40.3 m/s
No calibration functions could be developed for Unit No. 1’s Carbon Dioxide AMS
4.2.2. Unit No. 2
ELV/Limit
mg/Nm3
(dry) @ 10
O2
Range Units Range Units
Oxides of Nitrogen 1100 477 ppm (Act)
(Wet) 928
mg/Nm3
(dry) @ 10
O2
Sulphur Dioxide 3500 899 ppm (Act)
(Wet) 2489
mg/Nm3
(dry) @ 10
O2
Carbon Dioxide 315632.0 138826 ppm (Act)
(Wet) 254791
mg/Nm3
(dry) @ 10
O2
Carbon Monoxide 100.0 5.2 ppm (Act)
(Wet) 13.3
mg/Nm3
(dry) @ 10
O2
Oxygen (%) 21 9.5 % v/v (dry) 10.2 % v/v (Wet)
Velocity (m/s) 37 38.8 m/s 38.8 m/s
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 10 of 212
4.2.3. Unit No. 5
ELV/Limit
mg/Nm3
(dry) @ 10
O2
Range Units Range Units
Oxides of Nitrogen 1100 490 ppm (Act)
(Wet) 1131
mg/Nm3
(dry) @ 10
O2
Sulphur Dioxide 3500 935 ppm (Act)
(Wet) 2747
mg/Nm3
(dry) @ 10
O2
Carbon Dioxide 315632.0 127497 ppm (Act)
(Wet) 255017
mg/Nm3
(dry) @ 10
O2
Carbon Monoxide 100.0 3.5 ppm (Act)
(Wet) 10.2
mg/Nm3
(dry) @ 10
O2
Oxygen (%) 21 9.4 % v/v (dry) 10.4 % v/v (Wet)
Velocity (m/s) 37 37.0 m/s 37.0 m/s
Additional information on the determination of the Valid Calibration Ranges has been
presented in Appendix No. 4
4.3. Test of Variability
The measure of each parameter’s variability produced the following:
4.3.1. Unit No. 1
Requirement SD Q0kv*0.9761 Range
Oxides of Nitrogen SD≤Q0kv*0.9761 25.7 109.6 AMS Passes
Sulphur Dioxide SD≤Q0kv*0.9761 49.4 348.6 AMS Passes
Carbon Dioxide SD≤Q0kv*0.9761 n/a n/a n/a
Carbon Monoxide SD≤Q0kv*0.9761 4.3 10.0 AMS Passes
Oxygen SD≤Q0kv*0.9761 0.2 1.0 AMS Passes
Velocity SD≤Q0kv*0.9761 0.6 0.8 AMS Passes
No calibration functions could be developed for Unit No. 1’s Carbon Dioxide AMS
4.3.2. Unit No. 2
Requirement SD Q0kv*0.9761 Range
Oxides of Nitrogen SD≤Q0kv*0.9761 23.3 109.6 AMS Passes
Sulphur Dioxide SD≤Q0kv*0.9761 40.7 348.6 AMS Passes
Carbon Dioxide SD≤Q0kv*0.9761 6440.1 31437.6 AMS Passes
Carbon Monoxide SD≤Q0kv*0.9761 3.3 10.0 AMS Passes
Oxygen SD≤Q0kv*0.9761 0.1 1.0 AMS Passes
Velocity SD≤Q0kv*0.9761 0.5 0.8 AMS Passes
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 11 of 212
4.3.3. Unit No. 5
Requirement SD Q0kv*0.9761 Range
Oxides of Nitrogen SD≤Q0kv*0.9761 45.6 109.6 AMS Passes
Sulphur Dioxide SD≤Q0kv*0.9761 53.0 348.6 AMS Passes
Carbon Dioxide SD≤Q0kv*0.9761 9858.6 31437.6 AMS Passes
Carbon Monoxide SD≤Q0kv*0.9761 2.1 10.0 AMS Passes
Oxygen SD≤Q0kv*0.9761 0.3 1.0 AMS Passes
Velocity SD≤Q0kv*0.9761 0.6 0.7 AMS Passes
Additional results and calculations have been presented in the following Appendixes:
Appendix No. 1: SRM & AMS Measurement Coordinates
Appendix No. 2: SRM Detailed Measurement Results
Appendix No. 3: Plant Parameters
Appendix No. 4: Calibration Functions Graphs
Appendix No. 5: Calibration Functions Ranges & Test of Variability
Appendix No. 6: Stratification Measurement Results
Appendix No. 7: AMS Calibration Records
Appendix No. 8: SRM Calibration Records
Appendix No. 9: Calibration Functions Ranges & Test of Variability Eskom Method
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 12 of 212
5. Deviations
5.1. The NOx, SO2 CO, CO2 & O2 Automated Monitoring System (AMS) calibrations, conducted
by the instrument agents, did not include the use of reference gas material. The calibration
procedure instead references electric zero and range values to calibrate the AMS.
5.2. The NOx, SO2 CO & CO2 Automated Monitoring System (AMS) are currently not equipped
with a system for introducing reference gas into the measuring paths.
6. Recommendations
It is recommended that:
6.1. The gaseous emissions from Units No. 1, 2 & 5 at Kendal Power Station, reported to the
authorities, are calculated using the calibration functions presented in this report.
6.2. The Carbon Dioxide AMS on Unit No. 1 is corrected and that a new calibration function is
determined for this AMS.
6.3. The calibration function determined for the Carbon Monoxide AMS on Unit No. 1, 2 & 5
should be replaced with the following function:
ŷi = 1 * xi
6.4. The requirements for QAL3 as described in the EN 14181 are complied with when utilising the
AMS.
6.5. An AST be conducted as described in the EN 14181.
7. Acknowledgement
The author expresses sincere appreciation for the co-operation and assistance of the Eskom &
Elemental Analytics personnel during the measurement period.
8. References
8.1. South African Air Quality Act No. 39 of 2004
8.2. EN 14181 Stationary Source Emission – Quality Assurance of Automated Measuring Systems
8.3. EN 15259 Air Quality – Measurement of Stationary Source Emissions – Requirements for
Measurement Sections and Sites and for the measurement objective, plan and Report.
8.4. ESKOM Standard for Emission Monitoring and Reporting No. 240-56242363
9. Distribution
9.1. Mohammad Essop Eskom Kendal Power Station
9.2. A Motlatla Eskom Kendal Power Station
9.3. T Rasivhetshele Eskom Kendal Power Station
9.4. R Rampiar Eskom Enterprises Park
9.5. Ebrahim Patel Eskom Enterprises Park
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 13 of 212
Appendix No. 1
SRM & AMS
Coordinates
For
Oxides of Nitrogen NOx
Sulphur Dioxide SO2
Carbon Dioxide CO2
Carbon Monoxide CO
Oxygen O2
&
Velocity
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 14 of 212
Table No. 1
Unit No. 1
SRM & AMS Oxides of Nitrogen Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 345 270 -4
2 337 269 -7
3 338 268 -10
4 326 257 -15
5 334 285 -18
6 335 267 -21
7 353 276 4
8 349 274 7
9 342 265 10
10 329 243 4
11 290 239 7
12 291 214 10
13 333 253 0
14 335 259 0
15 326 275 0
Max 353 285 10
Min 290 214 -21
Ave 331 261 -2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 15 of 212
Table No. 2
Unit No. 1
SRM & AMS Sulphur Dioxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 740 578 1
2 772 601 2
3 766 591 2
4 740 594 3
5 743 588 4
6 750 580 5
7 817 649 1
8 761 601 2
9 742 585 3
10 766 574 1
11 694 533 2
12 678 512 3
13 927 712 0
14 860 667 0
15 817 644 0
Max 927 712 5
Min 678 512 0
Ave 772 601 2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 16 of 212
Table No. 3
Unit No. 1
SRM & AMS Carbon Dioxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(%v/v Wet)
AMS Signal (xi)
as Measured
(%v/v Wet)
SRM Calibration
Drift Value
(%v/v Wet)
Test No.
1 11.4 n/a 0.1
2 11.4 n/a 0.1
3 11.4 n/a 0.2
4 10.6 n/a 0.2
5 10.6 n/a 0.3
6 10.5 n/a 0.3
7 11.2 n/a 0.0
8 11.2 n/a -0.1
9 11.2 n/a -0.1
10 10.1 n/a 0.0
11 9.3 n/a -0.1
12 9.3 n/a -0.1
13 10.9 n/a 0.0
14 11.3 n/a -0.1
15 11.1 n/a -0.1
Max 11.4 n/a 0.3
Min 9.3 n/a -0.1
Ave 10.8 n/a 0.0
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 17 of 212
Table No. 4
Unit No. 1
SRM & AMS Carbon Monoxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 4.7 2.1 1
2 4.9 2.1 1
3 4.7 2.1 2
4 4.2 2.1 2
5 4.1 2.1 3
6 4.0 2.1 4
7 5.0 0.5 -1
8 4.9 0.5 -1
9 5.2 0.5 -1
10 5.4 0.5 -1
11 4.8 0.5 -1
12 4.7 0.5 -1
13 5.0 0.5 0
14 5.7 0.5 -1
15 5.6 0.5 -1
Max 5.7 2.1 3.5
Min 4.0 0.5 -1.3
Ave 4.9 1.2 0.4
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 18 of 212
Table No. 5
Unit No. 1
SRM & AMS Oxygen Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(%v/v Wet)
AMS Signal (xi)
as Measured
(%v/v Wet)
SRM Calibration
Drift Value
(%v/v Wet)
Test No.
1 7.8 7.1 0.1
2 7.8 7.1 0.1
3 7.8 7.1 0.2
4 8.5 7.7 0.2
5 8.6 7.9 0.3
6 8.6 7.9 0.3
7 7.9 7.7 0.1
8 7.9 7.3 0.1
9 7.9 7.1 0.2
10 8.9 8.4 0.1
11 9.6 9.0 0.1
12 9.6 9.0 0.2
13 8.1 7.5 0.0
14 7.9 7.1 0.1
15 7.9 7.1 0.1
Max 9.6 9.0 0.3
Min 7.8 7.1 0.0
Ave 8.3 7.7 0.1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 19 of 212
Table No. 6
Unit No. 1
SRM & AMS Gas Velocity Measured Results
Measurements No. 1 to 13
SRM Value (yi)
Corrected to
AMS Condition
(m/s)
AMS Signal (xi)
as Measured
(m/s)
Test No.
1 33.0 29.3
2 33.2 29.3
3 32.7 29.1
4 29.1 25.8
5 28.8 25.7
6 28.3 25.5
7 32.7 29.2
8 32.6 28.8
9 31.7 28.9
10 23.5 22.2
11 19.9 19.3
12 19.8 19.2
13 29.0 26.4
Max 28.7 31.7
Min 28.7 31.8
Ave 29.3 33.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 20 of 212
Table No. 7
Unit No. 2
SRM & AMS Oxides of Nitrogen Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 441 363
2 420 362
3 415 339
4 367 289
5 367 283
6 368 284
7 376 285
8 409 333
9 406 351
10 408 340
11 422 345
12 422 343
13 425 341
14 424 338
15 418 337
Max 441 363
Min 367 283
Ave 406 329
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 21 of 212
Table No. 8
Unit No. 2
SRM & AMS Sulphur Dioxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 694 522
2 798 606
3 817 612
4 693 491
5 669 474
6 668 475
7 675 480
8 824 622
9 810 619
10 812 618
11 805 610
12 795 602
13 788 593
14 783 583
15 789 593
Max 824 622
Min 668 474
Ave 761 567
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 22 of 212
Table No. 9
Unit No. 2
SRM & AMS Carbon Dioxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(%v/v Wet)
AMS Signal (xi)
as Measured
(%v/v Wet)
SRM Calibration
Drift Value
(%v/v Wet)
Test No.
1 12.5 11.9
2 12.3 11.8
3 12.4 11.8
4 10.5 10.2
5 10.5 10.1
6 10.5 10.2
7 10.6 10.2
8 12.1 11.3
9 12.1 11.3
10 12.4 11.7
11 12.5 11.7
12 12.5 11.7
13 12.5 11.7
14 12.2 11.5
15 12.2 11.4
Max 12.5 11.9
Min 10.5 10.1
Ave 11.8 11.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 23 of 212
Table No. 10
Unit No. 2
SRM & AMS Carbon Monoxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 4.8 -0.8
2 5.0 -1.6
3 5.0 -2.9
4 4.1 -3.9
5 4.0 -3.8
6 3.9 -4.3
7 4.4 -4.7
8 4.5 -1.7
9 4.4 -1.0
10 4.3 -1.3
11 4.5 -2.1
12 4.5 -1.8
13 4.7 -2.0
14 4.6 -2.0
15 4.4 -1.8
Max 5.0 -0.8
Min 3.9 -4.7
Ave 4.5 -2.4
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 24 of 212
Table No. 11
Unit No. 2
SRM & AMS Oxygen Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(%v/v Wet)
AMS Signal (xi)
as Measured
(%v/v Wet)
SRM Calibration
Drift Value
(%v/v Wet)
Test No.
1 6.8 7.6
2 6.8 7.5
3 6.8 7.4
4 8.7 9.6
5 8.6 9.6
6 8.6 9.6
7 8.6 9.5
8 7.0 7.9
9 7.0 7.9
10 6.7 7.1
11 6.8 7.5
12 6.7 7.5
13 6.7 7.5
14 7.0 7.8
15 7.1 7.8
Max 8.7 9.6
Min 6.7 7.1
Ave 7.3 8.1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 25 of 212
Table No. 12
Unit No. 2
SRM & AMS Gas Velocity Measured Results
Measurements No. 1 to 9
SRM Value (yi)
Corrected to
AMS Condition
(m/s)
AMS Signal (xi)
as Measured
(m/s)
Test No.
1 31.5 27.1
2 31.8 27.2
3 30.8 26.4
4 20.2 17.4
5 20.0 17.2
6 20.0 17.2
7 20.3 17.6
8 29.5 25.2
9 29.4 25.0
10 30.7 26.6
11 30.9 26.5
12 30.9 26.5
13 30.8 26.4
14 28.7 24.6
15 29.3 25.2
Max 31.8 27.2
Min 20.0 17.2
Average 27.7 23.7
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 26 of 212
Table No. 13
Unit No. 5
SRM & AMS Oxides of Nitrogen Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 387 313
2 388 311
3 394 316
4 439 336
5 445 341
6 444 339
7 442 338
8 392 312
9 390 311
10 388 310
11 385 311
12 335 306
13 337 306
14 359 317
15 380 325
Max 445 341
Min 335 306
Ave 394 319
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 27 of 212
Table No. 14
Unit No. 5
SRM & AMS Sulphur Dioxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 851 669
2 848 654
3 797 616
4 785 599
5 801 607
6 766 577
7 762 578
8 832 649
9 855 665
10 852 655
11 843 654
12 748 623
13 750 632
14 735 596
15 729 570
Max 855 669
Min 729 570
Ave 797 623
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 28 of 212
Table No. 15
Unit No. 5
SRM & AMS Carbon Dioxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(%v/v Wet)
AMS Signal (xi)
as Measured
(%v/v Wet)
SRM Calibration
Drift Value
(%v/v Wet)
Test No.
1 11.5 10.8
2 11.6 10.8
3 11.6 11.0
4 10.4 10.1
5 10.4 10.0
6 10.5 10.1
7 10.6 10.2
8 11.8 11.1
9 11.8 11.1
10 11.9 11.2
11 11.9 11.3
12 11.0 11.3
13 11.0 11.3
14 11.0 11.3
15 10.6 11.0
Max 11.9 11.3
Min 10.4 10.0
Ave 11.2 10.8
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 29 of 212
Table No. 16
Unit No. 5
SRM & AMS Carbon Monoxide Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(ppm Wet)
AMS Signal (xi)
as Measured
(ppm Wet)
SRM Calibration
Drift Value
(ppm Wet)
Test No.
1 2.8 0.4
2 2.8 0.4
3 2.8 0.4
4 3.6 0.2
5 3.7 0.2
6 3.7 0.1
7 3.7 0.4
8 3.8 0.5
9 3.9 0.4
10 3.9 0.5
11 3.7 0.5
12 3.3 0.7
13 3.1 1.1
14 3.3 0.5
15 3.3 0.6
Max 3.9 1.1
Min 2.8 0.1
Ave 3.4 0.5
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 30 of 212
Table No. 17
Unit No. 5
SRM & AMS Oxygen Measured Concentrations
Measurements No. 1 to 15
SRM Value (yi)
Corrected to
AMS Condition
(%v/v Wet)
AMS Signal (xi)
as Measured
(%v/v Wet)
SRM Calibration
Drift Value
(%v/v Wet)
Test No.
1 7.6 8.2
2 7.7 8.2
3 7.7 8.2
4 8.6 9.9
5 8.6 9.9
6 8.6 9.9
7 8.4 9.7
8 7.2 8.2
9 7.2 8.2
10 7.1 8.2
11 7.1 8.1
12 7.2 7.6
13 7.3 7.7
14 7.5 8.3
15 7.6 8.6
Max 8.6 9.9
Min 7.1 7.6
Ave 7.7 8.6
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 31 of 212
Table No. 18
Unit No. 5
SRM & AMS Gas Velocity Measured Results
Measurements No. 1 to 9
SRM Value (yi)
Corrected to
AMS Condition
(m/s)
AMS Signal (xi)
as Measured
(m/s)
Test No.
1 27.7 24.8
2 27.3 25.3
3 27.6 25.4
4 20.3 19.1
5 20.2 19.2
6 20.1 19.0
7 19.6 18.8
8 30.4 28.2
9 30.5 28.4
10 30.8 28.4
11 31.0 28.6
12 30.8 28.4
13 31.0 28.6
14 31.1 28.7
15 29.2 27.0
Max 31.1 28.7
Min 19.6 18.8
Average 27.2 25.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 32 of 212
Appendix No. 2
Standard Reference Methods (SRM)
Detailed Measurement Results
For
Velocity, Temperature, Moisture & Pressure
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 33 of 212
Table No. 19
Unit No. 1
SRM Velocity Temperature & Pressure Tests Results
Measurements No. 1 to 10
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 1 1 1 1 1
Location Stack Stack Stack Stack Stack
Measurement No. 1 2 3 4 5
Date yyyy/mm/dd 2016/12/01 2016/12/01 2016/12/01 2016/12/02 2016/12/02
Start Time hh:mm:ss 18:50:00 20:30:00 22:03:00 00:13:00 01:52:00
End Time hh:mm:ss 20:01:00 21:41:00 23:13:00 01:24:00 03:04:00
Load MW 680 680 680 589 589
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 131 131 129 124 122
Barometric pressure kPa (g) 81.1 81.2 81.2 81.4 81.4
Duct pressure Pa -197.0 -195.0 -180.5 -248.5 -227.0
Duct pressure kPa (abs) 80.9 81.0 81.1 81.1 81.2
Moisture %v/v 5.3 5.3 5.1 5.6 5.5
Oxygen % 8.2 8.2 8.2 9.0 10.3
Nozzle diameter mm 7.0 7.0 7.0 7.0 7.0
Sample Time min 60 60 60 60 60
Velocity m/s 33.0 33.2 32.7 29.1 28.8
Gas Volume Flow Am3/s 1605.4 1619.0 1591.2 1417.4 1403.6
Gas Volume Flow Dry @ 10% O2 Nm3/s 955.9 964.0 950.0 804.7 717.5
Stack Diameter m 7.9 7.9 7.9 7.9 7.9
Duct Area m2 48.7 48.7 48.7 48.7 48.7
Moisture Concentration mg/Nm3 (dry) 44.5 44.9 43.2 47.3 46.7
Isokineticity % 96.2 99.3 99.4 100.9 97.4
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 1 1 1 1 1
Location Stack Stack Stack Stack Stack
Measurement No. 6 7 8 9 10
Date yyyy/mm/dd 2016/12/02 2016/12/02 2016/12/02 2016/12/02 2016/12/03
Start Time hh:mm:ss 03:36:00 14:29:00 15:59:00 17:37:00 00:25:00
End Time hh:mm:ss 04:37:00 15:39:00 17:03:00 18:35:00 01:35:00
Load MW 589 680 680 680 503
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 121 130 131 131 122
Barometric pressure kPa (g) 81.5 81.4 81.3 81.4 81.7
Duct pressure Pa -228.0 -195.5 -173.0 -176.0 -196.0
Duct pressure kPa (abs) 81.3 81.2 81.1 81.2 81.5
Moisture %v/v 5.5 5.7 5.4 5.5 5.5
Oxygen % 9.1 8.4 8.3 8.3 9.4
Nozzle diameter mm 7.0 7.0 7.0 7.0 7.0
Sample Time min 60 60 60 60 60
Velocity m/s 28.3 32.7 32.6 31.7 23.5
Gas Volume Flow Am3/s 1380.7 1592.2 1587.3 1545.3 1143.9
Gas Volume Flow Dry @ 10% O2 Nm3/s 784.0 935.9 934.8 912.7 634.7
Stack Diameter m 7.9 7.9 7.9 7.9 7.9
Duct Area m2 48.7 48.7 48.7 48.7 48.7
Moisture Concentration mg/Nm3 (dry) 46.6 48.7 46.3 46.5 46.6
Isokineticity % 98.9 97.4 98.2 100.2 100.6
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 34 of 212
Table No. 20
Unit No. 1
SRM Velocity Temperature & Pressure Tests Results
Measurements No. 11 to 15
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 1 1 1 1 1
Location Stack Stack Stack Stack Stack
Measurement No. 11 12 13 14 15
Date yyyy/mm/dd 2016/12/03 2016/12/03 2016/12/05 2016/12/05 2016/12/05
Start Time hh:mm:ss 02:07:00 03:35:00 10:42:00 12:14:00 13:44:00
End Time hh:mm:ss 03:15:00 04:45:00 11:53:00 13:24:00 14:52:00
Load MW 406 406 618 681 682
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 116 114 126 126 127
Barometric pressure kPa (g) 81.7 81.7 81.9 81.8 81.7
Duct pressure Pa -185.5 -188.5 -175.5 -176.5 -166.5
Duct pressure kPa (abs) 81.6 81.6 81.8 81.6 81.6
Moisture %v/v 5.6 5.5 5.5 5.1 5.5
Oxygen % 10.2 10.2 8.6 8.3 8.4
Nozzle diameter mm 7.0 7.0 7.0 7.0 7.0
Sample Time min 60 60 60 60 60
Velocity m/s 19.9 19.8 29.0 31.7 31.8
Gas Volume Flow Am3/s 971.7 962.9 1413.1 1546.1 1547.8
Gas Volume Flow Dry @ 10% O2 Nm3/s 507.9 507.1 830.7 932.4 922.0
Stack Diameter m 7.9 7.9 7.9 7.9 7.9
Duct Area m2 48.7 48.7 48.7 48.7 48.7
Moisture Concentration mg/Nm3 (dry) 47.7 46.8 46.9 43.1 47.2
Isokineticity % 99.6 101.9 101.6 100.9 102.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 35 of 212
Table No. 21
Unit No. 2
SRM Velocity Temperature & Pressure Test Results
Measurements No. 1 to 10
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 2 2 2 2 2
Location Stack Stack Stack Stack Stack
Measurement No. 1 2 3 4 5
Date yyyy/mm/dd 2016/11/25 2016/11/25 2016/11/25 2016/11/25 2016/11/26
Start Time hh:mm:ss 11:08:00 12:48:00 14:29:00 22:47:00 01:18:00
End Time hh:mm:ss 12:19:00 13:59:00 15:40:00 00:55:00 02:28:00
Load MW 684 684 684 392 392
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 132 132 129 122 118
Barometric pressure kPa (g) 81.5 81.4 81.4 81.8 81.7
Duct pressure Pa -180.0 -223.5 -212.0 -210.0 -200.5
Duct pressure kPa (abs) 81.4 81.2 81.2 81.6 81.5
Moisture %v/v 5.2 5.3 5.3 4.8 4.9
Oxygen % 7.2 7.2 7.2 9.1 9.1
Nozzle diameter mm 7.0 7.0 7.0 7.0 7.0
Sample Time min 60 60 60 60 60
Velocity m/s 31.5 31.8 30.8 20.2 20.0
Gas Volume Flow Am3/s 1516.4 1534.7 1485.1 974.2 963.9
Gas Volume Flow Dry @ 10% O2 Nm3/s 978.4 985.2 964.0 560.3 557.0
Stack Diameter m 7.83 7.8 7.8 7.8 7.8
Duct Area m2 48.2 48.2 48.2 48.2 48.2
Moisture Concentration mg/Nm3 (dry) 44.4 45.0 44.9 40.8 41.5
Isokineticity % 95.6 98.3 101.0 99.0 97.8
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 2 2 2 2 2
Location Stack Stack Stack Stack Stack
Measurement No. 6 7 8 9 10
Date yyyy/mm/dd 2016/11/26 2016/11/26 2016/11/28 2016/11/28 2016/11/28
Start Time hh:mm:ss 02:52:00 04:22:00 11:11:00 12:29:00 14:06:00
End Time hh:mm:ss 04:00:00 05:32:00 12:23:00 13:39:00 15:13:00
Load MW 392 398 630 628 661
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 118 118 127 128 131
Barometric pressure kPa (g) 81.6 81.6 81.7 81.6 81.5
Duct pressure Pa -209.0 -200.5 -184.5 -205.0 -194.0
Duct pressure kPa (abs) 81.4 81.4 81.5 81.4 81.3
Moisture %v/v 4.8 4.8 5.6 5.7 5.5
Oxygen % 9.1 9.0 7.5 7.4 7.1
Nozzle diameter mm 7.0 7.0 7.0 7.0 7.0
Sample Time min 60 60 60 60 60
Velocity m/s 20.0 20.3 29.5 29.4 30.7
Gas Volume Flow Am3/s 963.4 978.2 1422.9 1415.3 1478.2
Gas Volume Flow Dry @ 10% O2 Nm3/s 558.9 569.2 907.5 900.0 956.2
Stack Diameter m 7.8 7.8 7.8 7.8 7.8
Duct Area m2 48.2 48.2 48.2 48.2 48.2
Moisture Concentration mg/Nm3 (dry) 40.8 40.4 47.4 48.8 47.2
Isokineticity % 99.5 98.8 99.3 102.6 102.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 36 of 212
Table No. 22
Unit No. 5
SRM Velocity Temperature & Pressure Tests Results
Measurements No. 1 to 10
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 5 5 5 5 5
Location Stack Stack Stack Stack Stack
Measurement No. 1 2 3 4 5
Date yyyy/mm/dd 2017/02/22 2017/02/22 2017/02/22 2017/02/22 2017/02/15
Start Time hh:mm:ss 22:46:00 00:32:00 02:05:00 23:04:00 00:31:00
End Time hh:mm:ss 00:12:00 01:42:00 03:15:00 00:15:00 01:40:00
Load MW 585 585 585 418 419
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 128 127 127 114 111
Barometric pressure kPa (g) 81.5 81.5 81.5 81.8 81.8
Duct pressure Pa -173.5 -152.5 -182.5 -184.5 -173.0
Duct pressure kPa (abs) 81.4 81.4 81.3 81.6 81.6
Moisture %v/v 6.2 6.3 6.3 6.1 5.8
Oxygen % 8.2 8.2 8.2 9.1 9.1
Nozzle diameter mm 6.0 6.0 6.0 6.0 6.0
Sample Time min 60 60 60 60 60
Velocity m/s 27.7 27.3 27.6 20.3 20.2
Gas Volume Flow Am3/s 1381.0 1359.4 1376.6 1010.8 1008.8
Gas Volume Flow Dry @ 10% O2 Nm3/s 826.0 813.1 824.2 581.9 588.2
Stack Diameter m 7.97 8.0 8.0 8.0 8.0
Duct Area m2 49.8 49.8 49.8 49.8 49.8
Moisture Concentration mg/Nm3 (dry) 53.3 54.1 54.1 51.9 49.3
Isokineticity % 97.1 103.7 102.4 105.0 100.5
Customer Kendal Kendal Kendal Kendal Kendal
Unit No. 5 5 5 5 5
Location Stack Stack Stack Stack Stack
Measurement No. 6 7 8 9 10
Date yyyy/mm/dd 2017/02/15 2017/02/15 2017/02/22 2017/02/22 2017/02/22
Start Time hh:mm:ss 01:56:00 03:21:00 09:54:00 11:35:00 13:05:00
End Time hh:mm:ss 03:06:00 04:31:00 11:10:00 12:43:00 14:15:00
Load MW 419 419 664 664 664
Operator SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng SS Diutlwileng
Gas Temperature °C 110 110 130 131 132
Barometric pressure kPa (g) 81.8 81.8 81.9 81.8 81.7
Duct pressure Pa -148.0 -168.0 -186.0 -178.2 -183.0
Duct pressure kPa (abs) 81.7 81.6 81.7 81.7 81.5
Moisture %v/v 5.4 5.4 6.2 6.1 6.1
Oxygen % 9.0 8.9 7.7 7.7 7.6
Nozzle diameter mm 6.0 6.0 6.0 6.0 6.0
Sample Time min 60 60 60 60 60
Velocity m/s 20.1 19.6 30.4 30.5 30.8
Gas Volume Flow Am3/s 1000.7 976.7 1516.7 1522.2 1533.3
Gas Volume Flow Dry @ 10% O2 Nm3/s 593.3 582.8 937.8 942.5 951.2
Stack Diameter m 8.0 8.0 8.0 8.0 8.0
Duct Area m2 49.8 49.8 49.8 49.8 49.8
Moisture Concentration mg/Nm3 (dry) 45.9 45.8 53.5 52.1 52.0
Isokineticity % 98.2 100.7 100.1 96.7 102.5
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 37 of 212
Table No. 23
Unit No. 5
SRM Velocity Temperature & Pressure Tests Results
Measurements No. 11
Customer Kendal
Unit No. 5
Location Stack
Measurement No. 11
Date yyyy/mm/dd 2017/02/22
Start Time hh:mm:ss 14:38:00
End Time hh:mm:ss 15:47:00
Load MW 664
Operator SS Diutlwileng
Gas Temperature °C 133
Barometric pressure kPa (g) 81.6
Duct pressure Pa -184.5
Duct pressure kPa (abs) 81.4
Moisture %v/v 6.2
Oxygen % 7.6
Nozzle diameter mm 6.0
Sample Time min 60
Velocity m/s 31.0
Gas Volume Flow Am3/s 1543.3
Gas Volume Flow Dry @ 10% O2 Nm3/s 953.9
Stack Diameter m 8.0
Duct Area m2 49.8
Moisture Concentration mg/Nm3 (dry) 53.1
Isokineticity % 100.3
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 38 of 212
Appendix No. 3
Plant Parameters
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 39 of 212
Table No. 24
Unit No. 1
Measurements No. 1 to 15
Plant Parameters
00:01:00
Time
difference
between
SRM &
AMS AM
S O
xy
gen
%
AM
S C
arb
on
Mo
no
xid
e p
pm
AM
S C
arb
on
Dio
xid
e p
pm
AM
S N
itri
c O
xid
e p
pm
Ox
ides
of
Nit
rog
en
AM
S S
ulp
hu
r D
iox
ide p
pm
AM
S G
as
Tem
pera
ture
°C
AM
S G
as
Pre
ssu
re m
Bar
AM
S G
as
Velo
cit
y m
/s
Test Date Start End % p p m % ppm NO x ppm ppm °C kP a m/s
1 2016/12/01 18:50:00 20:01:00 7.1 2.1 #DIV/0! 269.7 #DIV/0! 577.6 134.4 82.8 29.3
2 2016/12/01 20:30:00 21:41:00 7.1 2.1 #DIV/0! 269.1 #DIV/0! 601.1 134.4 83.0 29.3
3 2016/12/01 22:03:00 23:13:00 7.1 2.1 #DIV/0! 268.1 #DIV/0! 590.8 132.5 82.9 29.1
4 2016/12/02 00:13:00 01:24:00 7.7 2.1 #DIV/0! 257.0 #DIV/0! 594.1 126.0 82.9 25.8
5 2016/12/02 01:52:00 03:04:00 7.9 2.1 #DIV/0! 285.2 #DIV/0! 587.8 123.6 83.1 25.7
6 2016/12/02 03:36:00 04:37:00 7.9 2.1 #DIV/0! 267.2 #DIV/0! 580.3 122.7 83.0 25.5
7 2016/12/02 14:29:00 15:39:00 7.7 0.5 #DIV/0! 276.0 #DIV/0! 649.0 132.8 83.0 29.2
8 2016/12/02 15:59:00 17:03:00 7.3 0.5 #DIV/0! 274.3 #DIV/0! 600.8 133.7 83.0 28.8
9 2016/12/02 17:37:00 18:35:00 7.1 0.5 #DIV/0! 264.7 #DIV/0! 584.6 133.4 83.0 28.9
10 2016/12/03 00:25:00 01:35:00 8.4 0.5 #DIV/0! 242.8 #DIV/0! 573.6 124.6 83.2 22.2
11 2016/12/03 02:07:00 03:15:00 9.0 0.5 #DIV/0! 238.7 #DIV/0! 533.3 118.1 83.3 19.3
12 2016/12/03 03:35:00 04:45:00 9.0 0.5 #DIV/0! 213.8 #DIV/0! 511.6 115.7 83.4 19.2
13 2016/12/05 10:42:00 11:53:00 7.5 0.5 #DIV/0! 252.8 #DIV/0! 712.3 127.9 83.6 26.4
14 2016/12/05 12:14:00 13:24:00 7.1 0.5 #DIV/0! 259.2 #DIV/0! 666.9 129.0 83.5 28.7
15 2016/12/05 13:44:00 14:52:00 7.1 0.5 #DIV/0! 275.1 #DIV/0! 644.2 130.2 83.4 28.7
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 40 of 212
Table No. 25
Unit No. 1
Measurements No. 1 to 15
Plant Parameters
00:01:00
Time
difference
between
SRM &
AMS
AM
S M
ois
ture
%
GE
N M
W
FE
ED
WA
TE
R D
EM
AN
D
MIL
L A
TO
T F
UE
L F
L
MIL
L B
TO
T F
UE
L F
L
To
tal
Air
Flo
w
AV
E L
H/R
H O
2 C
ON
TE
NT
LH
Sec A
/H G
as
Ou
t T
em
p
RH
Sec A
/H G
as
Ou
t T
em
p
Test Date Start End % MW 0.0 0 .0 0 .0 kg /s % °C °C
1 2016/12/01 18:50:00 20:01:00 8.0 680 626.5 91.7 0.0 687.5 3.5 129.3 169.1
2 2016/12/01 20:30:00 21:41:00 8.0 680 618.3 94.4 0.0 686.2 3.5 129.8 168.4
3 2016/12/01 22:03:00 23:13:00 8.0 680 618.4 93.3 0.0 684.6 3.5 129.4 164.0
4 2016/12/02 00:13:00 01:24:00 7.8 589 513.6 80.1 0.0 604.0 4.1 127.7 150.3
5 2016/12/02 01:52:00 03:04:00 7.8 589 505.6 81.3 0.0 608.3 4.2 127.3 149.1
6 2016/12/02 03:36:00 04:37:00 7.8 589 507.2 81.7 0.0 606.3 4.1 126.0 146.9
7 2016/12/02 14:29:00 15:39:00 8.4 680 614.9 96.7 0.0 685.2 3.5 132.0 156.8
8 2016/12/02 15:59:00 17:03:00 8.0 680 616.2 97.4 0.0 687.8 3.5 131.6 159.3
9 2016/12/02 17:37:00 18:35:00 8.0 680 609.3 92.9 0.0 679.2 3.5 129.5 164.2
10 2016/12/03 00:25:00 01:35:00 8.1 503 431.0 58.2 0.0 515.9 4.6 128.9 150.4
11 2016/12/03 02:07:00 03:15:00 8.2 406 349.0 44.4 0.0 444.7 5.0 124.5 130.4
12 2016/12/03 03:35:00 04:45:00 8.1 406 346.7 45.5 0.0 443.9 5.0 122.3 126.6
13 2016/12/05 10:42:00 11:53:00 8.1 618.4 546.7 89.3 0.0 622.6 3.8 131.7 146.9
14 2016/12/05 12:14:00 13:24:00 7.5 681.5 615.3 98.8 #DIV/0! 679.5 3.6 133.1 146.9
15 2016/12/05 13:44:00 14:52:00 8.1 681.6 618.6 99.7 #DIV/0! 679.0 3.5 133.1 147.5
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 41 of 212
Table No. 26
Unit No. 2
Measurements No. 1 to 15
Plant Parameters
00:01:00
Time
difference
between
SRM &
AMS AM
S O
xy
gen
%
AM
S C
arb
on
Mo
no
xid
e p
pm
AM
S C
arb
on
Dio
xid
e p
pm
AM
S N
itri
c O
xid
e p
pm
Ox
ides
of
Nit
rog
en
AM
S S
ulp
hu
r D
iox
ide p
pm
AM
S G
as
Tem
pera
ture
°C
AM
S G
as
Pre
ssu
re m
Bar
AM
S G
as
Velo
cit
y m
/s
Test Date Start End % p p m % ppm NO x ppm ppm °C kP a m/s
1 2016/11/25 11:08:00 12:19:00 7.6 -0.8 11.9 363.2 #DIV/0! 521.5 134.4 83.4 27.1
2 2016/11/25 12:48:00 13:59:00 7.5 -1.6 11.8 362.1 #DIV/0! 606.3 134.3 83.2 27.2
3 2016/11/25 14:29:00 15:40:00 7.4 -2.9 11.8 339.4 #DIV/0! 611.6 130.8 83.2 26.4
4 2016/11/26 23:47:00 00:55:00 9.6 -3.9 10.2 288.7 #DIV/0! 490.7 123.0 83.4 17.4
5 2016/11/26 01:18:00 02:28:00 9.6 -3.8 10.1 283.2 #DIV/0! 473.8 119.5 83.3 17.2
6 2016/11/26 02:52:00 04:00:00 9.6 -4.3 10.2 284.0 #DIV/0! 475.1 119.1 83.3 17.2
7 2016/11/26 04:22:00 05:32:00 9.5 -4.7 10.2 284.9 #DIV/0! 480.2 119.2 83.3 17.6
8 2016/11/28 11:13:08 12:23:00 7.9 -1.7 11.3 332.8 #DIV/0! 621.7 129.8 83.6 25.2
9 2016/11/28 12:29:00 13:39:00 7.9 -1.0 11.3 350.8 #DIV/0! 618.8 131.1 83.5 25.0
10 2016/11/28 14:06:00 15:13:00 7.1 -1.3 11.7 340.0 #DIV/0! 618.1 134.0 83.5 26.6
11 2016/11/25 17:00:00 18:00:00 7.5 -2.1 11.7 345.5 #DIV/0! 610.3 131.0 83.2 26.5
12 2016/11/25 18:00:00 19:00:00 7.5 -1.8 11.7 343.0 #DIV/0! 602.2 130.8 83.2 26.5
13 2016/11/25 19:00:00 20:00:00 7.5 -2.0 11.7 341.5 #DIV/0! 593.2 130.6 83.3 26.4
14 2016/11/25 20:00:00 21:00:00 7.8 -2.0 11.5 338.3 #DIV/0! 583.0 129.9 83.3 24.6
15 2016/11/25 21:00:00 22:00:00 7.8 -1.8 11.4 336.6 #DIV/0! 592.9 129.2 83.4 25.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 42 of 212
Table No. 26
Unit No. 2
Measurements No. 1 to 15
Plant Parameters
00:01:00
Time
difference
between
SRM &
AMS
AM
S M
ois
ture
%
GE
N M
W
FE
ED
WA
TE
R D
EM
AN
D
MIL
L A
TO
T F
UE
L F
L
MIL
L B
TO
T F
UE
L F
L
To
tal
Air
Flo
w
AV
E L
H/R
H O
2 C
ON
TE
NT
LH
Sec A
/H G
as
Ou
t T
em
p
RH
Sec A
/H G
as
Ou
t T
em
p
Test Date Start End % MW 0.0 0 .0 0 .0 kg /s % °C °C
1 2016/11/25 11:08:00 12:19:00 6.5 684 589.8 86.9 0.0 767.4 3.2 119.5 #DIV/0!
2 2016/11/25 12:48:00 13:59:00 6.7 684 586.9 89.2 0.0 767.7 3.3 119.2 #DIV/0!
3 2016/11/25 14:29:00 15:40:00 6.8 684 583.0 87.4 0.0 749.1 3.2 116.9 #DIV/0!
4 2016/11/26 23:47:00 00:55:00 6.2 392 323.2 30.6 0.0 462.7 4.7 118.1 #DIV/0!
5 2016/11/26 01:18:00 02:28:00 6.2 392 324.2 32.0 0.0 464.0 4.7 119.2 #DIV/0!
6 2016/11/26 02:52:00 04:00:00 6.1 392 326.9 31.4 0.0 462.3 4.7 119.0 #DIV/0!
7 2016/11/26 04:22:00 05:32:00 6.2 398 346.3 33.0 0.0 484.0 4.7 118.8 #DIV/0!
8 2016/11/28 11:13:08 12:23:00 7.1 630 545.9 82.1 0.0 715.5 3.5 119.1 #DIV/0!
9 2016/11/28 12:29:00 13:39:00 7.0 628 547.7 84.0 0.0 723.8 3.5 120.3 #DIV/0!
10 2016/11/28 14:06:00 15:13:00 6.9 661 590.4 87.5 0.0 750.4 3.3 121.6 #DIV/0!
11 2016/11/25 17:00:00 18:00:00 6.7 684 585.9 86.1 0.0 755.3 3.2 115.7 #DIV/0!
12 2016/11/25 18:00:00 19:00:00 6.8 684 577.3 87.9 0.0 753.7 3.3 115.3 #DIV/0!
13 2016/11/25 19:00:00 20:00:00 6.9 684.4 580.1 87.8 0.0 753.4 3.3 115.6 #DIV/0!
14 2016/11/25 20:00:00 21:00:00 6.7 644.6 540.7 80.7 0.0 717.2 3.5 116.1 #DIV/0!
15 2016/11/25 21:00:00 22:00:00 6.7 643.3 542.5 81.7 0.0 718.8 3.5 115.1 #DIV/0!
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 43 of 212
Table No. 27
Unit No. 5
Measurements No. 1 to 15
Plant Parameters
00:01:00
Time
difference
between
SRM &
AMS AM
S O
xy
gen
%
AM
S C
arb
on
Mo
no
xid
e p
pm
AM
S C
arb
on
Dio
xid
e p
pm
AM
S N
itri
c O
xid
e p
pm
Ox
ides
of
Nit
rog
en
AM
S S
ulp
hu
r D
iox
ide p
pm
AM
S G
as
Tem
pera
ture
°C
AM
S G
as
Pre
ssu
re m
Bar
AM
S G
as
Velo
cit
y m
/s
Test Date Start End % p p m % ppm NO x ppm ppm °C kP a m/s
1 2017/02/13 22:46:00 00:12:00 8.2 0.4 10.8 313.2 #DIV/0! 668.8 129.4 83.2 24.8
2 2017/02/14 00:32:00 01:42:00 8.2 0.4 10.8 310.8 #DIV/0! 653.7 129.2 83.1 25.3
3 2017/02/14 02:05:00 03:15:00 8.2 0.4 11.0 316.2 #DIV/0! 615.7 128.9 83.1 25.4
4 2017/02/15 23:04:00 00:15:00 9.9 0.2 10.1 336.0 #DIV/0! 598.7 116.1 83.4 19.1
5 2017/02/15 00:31:00 01:40:00 9.9 0.2 10.0 340.5 #DIV/0! 607.3 113.1 83.3 19.2
6 2017/02/15 01:56:00 03:06:00 9.9 0.1 10.1 339.0 #DIV/0! 577.2 112.1 83.4 19.0
7 2017/02/15 03:21:00 04:31:00 9.7 0.4 10.2 338.0 #DIV/0! 578.2 111.7 83.4 18.8
8 2017/02/15 09:54:00 11:10:00 8.2 0.5 11.1 312.0 #DIV/0! 648.9 132.0 83.4 28.2
9 2017/02/15 11:35:00 12:43:00 8.2 0.4 11.1 311.3 #DIV/0! 665.0 133.6 83.4 28.4
10 2017/02/15 13:05:00 14:15:00 8.2 0.5 11.2 310.2 #DIV/0! 654.8 134.6 83.3 28.4
11 2017/02/15 14:38:00 15:47:00 8.1 0.5 11.3 311.0 #DIV/0! 653.9 135.8 83.1 28.6
12 2017/02/14 11:00:00 12:00:00 7.6 0.7 11.3 305.6 #DIV/0! 622.9 135.4 83.2 28.4
13 2017/02/14 12:30:00 13:30:00 7.7 1.1 11.3 306.4 #DIV/0! 632.4 136.4 83.3 28.6
14 2017/02/14 14:00:00 15:30:00 8.3 0.5 11.3 316.5 #DIV/0! 596.1 136.5 83.1 28.7
15 2017/02/14 16:00:00 16:30:00 8.6 0.6 11.0 325.0 #DIV/0! 570.2 136.1 83.1 27.0
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 44 of 212
Table No. 27
Unit No. 5
Measurements No. 1 to 15
Plant Parameters
00:01:00
Time
difference
between
SRM &
AMS
AM
S M
ois
ture
%
GE
N M
W
FE
ED
WA
TE
R D
EM
AN
D
MIL
L A
TO
T F
UE
L F
L
MIL
L B
TO
T F
UE
L F
L
To
tal
Air
Flo
w
AV
E L
H/R
H O
2 C
ON
TE
NT
LH
Sec A
/H G
as
Ou
t T
em
p
RH
Sec A
/H G
as
Ou
t T
em
p
Test Date Start End % MW 0.0 0 .0 0 .0 kg /s % °C °C
1 2017/02/13 22:46:00 00:12:00 6.6 585 489.7 75.2 0.0 674.8 4.3 107.9 178.7
2 2017/02/14 00:32:00 01:42:00 6.7 585 487.2 74.8 0.0 672.6 4.3 108.2 178.1
3 2017/02/14 02:05:00 03:15:00 6.7 585 492.5 75.5 0.0 675.8 4.3 108.3 177.6
4 2017/02/15 23:04:00 00:15:00 6.3 418 349.7 74.0 0.0 506.3 #DIV/0! 96.4 152.9
5 2017/02/15 00:31:00 01:40:00 6.2 419 348.6 73.5 0.0 503.7 #DIV/0! 96.2 147.2
6 2017/02/15 01:56:00 03:06:00 6.0 419 349.5 72.1 0.0 502.0 #DIV/0! 96.0 146.6
7 2017/02/15 03:21:00 04:31:00 6.1 419 349.5 71.3 0.0 493.8 #DIV/0! 94.7 146.2
8 2017/02/15 09:54:00 11:10:00 6.7 664 580.8 84.7 0.0 744.7 #DIV/0! 110.3 182.9
9 2017/02/15 11:35:00 12:43:00 6.6 664 579.8 84.7 0.0 747.9 #DIV/0! 111.5 183.0
10 2017/02/15 13:05:00 14:15:00 6.5 664 585.1 85.5 0.0 748.4 #DIV/0! 112.1 183.5
11 2017/02/15 14:38:00 15:47:00 6.5 664 584.9 86.5 0.0 751.9 #DIV/0! 112.9 187.3
12 2017/02/14 11:00:00 12:00:00 6.8 653 571.5 86.2 0.0 745.1 #DIV/0! 112.1 186.8
13 2017/02/14 12:30:00 13:30:00 6.8 653.5 579.3 86.1 0.0 749.5 #DIV/0! 113.4 187.9
14 2017/02/14 14:00:00 15:30:00 7.0 653.4 569.4 85.0 0.0 752.7 #DIV/0! 113.5 188.2
15 2017/02/14 16:00:00 16:30:00 6.6 604.8 521.7 79.3 0.0 706.1 #DIV/0! 113.3 189.7
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 45 of 212
Appendix No. 4
Calibration Functions
&
Graphs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 46 of 212
Kendal Power Station Unit No. 1
Oxides of Nitrogen Correlation December 2016
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 385.5 [ppm Wet] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 290 [ppm Wet] Model: GM32 Upper limit: 353 [ppm Wet)
Serial Number: Linear function: E = 1.2679 * xi Monitor Range: 1000 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 1st to 5th Dec 2016
FIGURE No. 1
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 47 of 212
Kendal Power Station Unit No. 1
Sulphur Dioxide Correlation December 2016
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 997.5 [ppm Wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 678 [ppm Wet]
Model: GM32 Upper limit: 927 [ppm Wet) Serial Number: Linear function: E = 1.2104 * xi + 44.6722 Monitor Range: 1200 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 1st to 5th Dec 2016
FIGURE No. 2
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 48 of 212
Kendal Power Station Unit No. 1
Carbon Dioxide (% v/v wet) Correlation December 2016
Plant: Kendal PS Operational data: Location: Stack Operating Range: n/a [% v/v wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 9.3 [% v/v wet]
Model: GM35 Upper limit: 11.4 [% v/v wet] Serial Number: Linear function: E = n/a * xi Monitor Range: 21% where: E = Emission [% v/v wet]
Dates: x = AMS output [% v/v wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 1st to 5th Dec 2016
FIGURE No. 3
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 49 of 212
Kendal Power Station Unit No. 1
Carbon Monoxide December 2016
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 4.9 [ppm Wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 4.0 [ppm Wet]
Model: GM32 Upper limit: 5.7 [ppm Wet) Serial Number: Linear function: E = 4.0986 * xi Monitor Range: 1000 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 1st to 5th Dec 2016
FIGURE No. 4
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 50 of 212
Kendal Power Station Unit No. 1
Oxygen Correlation December 2016
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 10.5 [% v/v wet] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 7.8 [% v/v wet] Model: Zirkor 302 Upper limit: 9.6 [% v/v wet]
Serial Number: Linear function: E = 1.0845 * xi Monitor Range: 25 % where: E = Emission [% v/v wet]
Dates: x = AMS output [% v/v wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 1st to 5th Dec 2016
FIGURE No. 5
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 51 of 212
Kendal Power Station Unit No. 1
Velocity Correlation November 2015
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 40.3 [m/s] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 19.8 [m/s]
Model: Flow Sick Upper limit: 33.2 [m/s] Serial Number: Linear function: E = 1.2873 * xi – 4.8068 Monitor Range: 37 m/s where: E = Emission [m/s]
Dates: x = AMS output [m/s] Calibration date: November 2015
QAL 2 Test dates: 4th to 9
th November 2015
FIGURE No. 6
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 52 of 212
Kendal Power Station Unit No. 2
Oxides of Nitrogen Correlation December 2016
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 476.7 [ppm Wet] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 366.6 [ppm Wet] Model: GM32 Upper limit: 441.2 [ppm Wet)
Serial Number: Linear function: E = 1.2337 * xi Monitor Range: 1000 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 22
nd Nov 2016
QAL 2 Test dates: 25th to 28
th Nov 2016
FIGURE No. 7
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 53 of 212
Kendal Power Station Unit No. 2
Sulphur Dioxide Correlation December 2016
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 899.4 [ppm Wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 667.7 [ppm Wet]
Model: GM32 Upper limit: 823.6 [ppm Wet) Serial Number: Linear function: E = 1.3436 * xi Monitor Range: 1200 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 22
nd Nov 2016
QAL 2 Test dates: 25th to 28
th Nov 2016
FIGURE No. 8
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 54 of 212
Kendal Power Station Unit No. 2
Carbon Dioxide (% v/v wet) Correlation December 2016
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 13.9 [% v/v wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 10.5 [% v/v wet]
Model: GM35 Upper limit: 12.5 [% v/v wet] Serial Number: Linear function: E = 1.0564 * xi Monitor Range: 21% where: E = Emission [% v/v wet]
Dates: x = AMS output [% v/v wet] Calibration date: 22
nd Nov 2016
QAL 2 Test dates: 25th to 28
th Nov 2016
FIGURE No. 9
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 55 of 212
Kendal Power Station Unit No. 2
Carbon Monoxide December 2016
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 5.2 [ppm Wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 3.9 [ppm Wet]
Model: GM32 Upper limit: 5.0 [ppm Wet) Serial Number: Linear function: E = 1 * xi Monitor Range: 1000 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 22
nd Nov 2016
QAL 2 Test dates: 25th to 28
th Nov 2016
FIGURE No. 10
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 56 of 212
Kendal Power Station Unit No. 2
Oxygen Correlation December 2016
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 9.5 [% v/v wet] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 6.7 [% v/v wet] Model: Zirkor 302 Upper limit: 8.7 [% v/v wet]
Serial Number: Linear function: E = 0.9026 * xi Monitor Range: 22 % where: E = Emission [% v/v wet]
Dates: x = AMS output [% v/v wet] Calibration date: 22
nd Nov 2016
QAL 2 Test dates: 25th to 28
th Nov 2016
FIGURE No. 11
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 57 of 212
Kendal Power Station Unit No. 2
Velocity Correlation November 2015
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 38.8 [m/s] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 20.0 [m/s]
Model: Flow Upper limit: 31.8 [m/s] Serial Number: Linear function: E = 1.1777 * xi – 0.281 Monitor Range: 40 m/s where: E = Emission [m/s]
Dates: x = AMS output [m/s] Calibration date: 22
nd Nov 2016
QAL 2 Test dates: 25th to 28
th Nov 2016
FIGURE 12
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 58 of 212
Kendal Power Station Unit No. 5 Oxides of Nitrogen Correlation February 2017
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 490.2 [ppm Wet] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 335.1 [ppm Wet] Model: GM32 Upper limit: 445.2 [ppm Wet)
Serial Number: Linear function: E = 2.4639 * xi – 393.39 Monitor Range: 1000 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 9th & 10
th Sep 2016
FIGURE No. 13
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 59 of 212
Kendal Power Station Unit No. 5
Sulphur Dioxide Correlation February 2017
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 935.2 [ppm Wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 728.6 [ppm Wet]
Model: GM32 Upper limit: 854.9 [ppm Wet) Serial Number: Linear function: E = 1.2793 * xi Monitor Range: 1200 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 9th & 10
th Sep 2016
FIGURE No. 14
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 60 of 212
Kendal Power Station Unit No. 5
Carbon Dioxide (% v/v wet) Correlation February 2017
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 12.8 [% v/v wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 10.4 [% v/v wet]
Model: GM35 Upper limit: 11.9 [% v/v wet] Serial Number: Linear function: E = 1.0301 * xi Monitor Range: 21% where: E = Emission [% v/v wet]
Dates: x = AMS output [% v/v wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 9th & 10
th Sep 2016
FIGURE No. 15
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 61 of 212
Kendal Power Station Unit No. 5 Carbon Monoxide February 2017
Plant: Kendal PS Operational data: Location: Stack Operating Range: 0 – 3.5 [ppm Wet]
Monitor information: Limits of validity: Make of Monitor: Sick Lower limit: 2.8 [ppm Wet]
Model: GM32 Upper limit: 3.9 [ppm Wet) Serial Number: Linear function: E = 7.1848 * xi Monitor Range: 1000 ppm where: E = Emission [ppm Wet]
Dates: xi = AMS output [ppm Wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 9th & 10
th Sep 2016
FIGURE No. 16
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 62 of 212
Kendal Power Station Unit No. 5
Oxygen Correlation February 2017
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 9.4 [% v/v wet] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 7.1 [% v/v wet] Model: Zirkor 302 Upper limit: 8.6 [% v/v wet]
Serial Number: Linear function: E = 0.8945 * xi Monitor Range: 22 % where: E = Emission [% v/v wet]
Dates: x = AMS output [% v/v wet] Calibration date: 4th Dec 2016
QAL 2 Test dates: 9th & 10
th Sep 2016
FIGURE No. 17
Prepared by: Stacklabs report No. RSL232
PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 63 of 212
Kendal Power Station Unit No. 5
Velocity Correlation February 2017
Plant: Kendal PS Operational data:
Location: Stack Operating Range: 0 – 37.0 [m/s] Monitor information: Limits of validity:
Make of Monitor: Sick Lower limit: 19.6 [m/s]
Model: Flow Upper limit: 31.1 [m/s] Serial Number: Linear function: E = 1.1379 * xi – 1.4865 Monitor Range: 40 m/s where: E = Emission [m/s]
Dates: x = AMS output [m/s] Calibration date: November 2015
QAL 2 Test dates: 10th to 20
th November 2015
FIGURE 18
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PH Pretorius
Stacklabs
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 64 of 212
Appendix No. 5
Determination of
Calibration Functions
Calibration Range
&
Test of Variability
EN 14181 6.3 to 6.7
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 65 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter NOx
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method Chemilluminescence (cross flow modulation)
Emisison Limit Value (ELV) Standard
Conditions (273 K, 101.3 Kpa, dry @ 10%
O2) Daily Average
1100 mg/Nm3 dry @ 10 % O2 1100
Demands to Percentage Related to ELV 20% 20
or 220.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 1500 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 345 345 270
2 337 337 269
3 338 338 268
4 326 326 257
5 334 334 285
6 335 335 267
7 353 353 276
8 349 349 274
9 342 342 265
10 329 329 243
11 290 290 239
12 291 291 214
13 333 333 253
14 335 335 259
15 326 326 275
Sum 4962 4962 3914
Max 353 353 285
Min 290 290 214
Average 331 331 261
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 66 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
NOx
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 46.0055
mg/Nm3 = ppm * mw / 22.414
Therfeore the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
2.052534
y = 1.2679x
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700 800 900 1000
SR
M S
tack G
as
NO
x p
pm
Stack Gas Moisture AMS NOx ppm
Kendal Unit No. 1 Oxides of Nitrogen Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 67 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 345 312 641
2 337 306 628
3 338 307 630
4 326 317 651
5 334 325 668
6 335 328 674
7 353 325 668
8 349 321 658
9 342 314 645
10 329 329 676
11 290 313 642
12 291 313 643
13 333 313 643
14 335 305 627
15 326 300 617
Sum 4962 4730 9708
Max 353 329 676
Min 290 300 617
Average 331 315 647
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 676.2
ys, min 616.7
ys, max - ys, min = 59.4
ELV 1100.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 68 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.8097 0 1500
a value or intercept in yi=a+bxi 119.5456 119.5 1334.1
Operating Range 1334.1
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 270 345 8.8
2 269 337 8.2
3 268 338 7.2
4 257 326 -3.9
5 285 334 24.3
6 267 335 6.3
7 276 353 15.0
8 274 349 13.4
9 265 342 3.7
10 243 329 -18.1
11 239 290 -22.2
12 214 291 -47.1
13 253 333 -8.2
14 259 335 -1.7
15 275 326 14.1
Sum 3914 4962 0.0
Max 285 353 24.3
Min 214 290 -47.1
Average ẋ & ẏ 261 331 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.2679 0 1500.0
a value or intercept in yi=a+bxi 0.0000 0.0 1901.8
Operating Range 1901.8
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 757.2 779.8 mg/Nm3 Dry @ 10% O2
385.5 385.5 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 69 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 270 622.5 629.9
2 269 621.8 628.7
3 268 622.4 628.5
4 257 636.3 632.8
5 285 687.1 708.9
6 267 658.3 663.9
7 276 673.8 687.3
8 274 643.1 654.6
9 265 617.9 621.1
10 243 655.6 638.4
11 239 688.4 666.0
12 214 640.6 593.4
13 253 618.8 611.7
14 259 605.0 603.5
15 275 632.0 644.0
Sum 3913.7 9623.3 9612.7
Max 285.2 688.4 708.9
Min 213.8 605.0 593.4
Average ẋ & ẏ & Ḋ 260.9 641.6 640.8
Standard Deviation sD 20.09 25.74 for 15 tests
Uncertainty Q0 112.2 112.2 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
109.56 109.56 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 70 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.4471 1.0085
C 360.3621 0.0000
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 757.2 779.8
AMS 0 0
SRM + 808.5 896.0
SRM + 469.9 109.6
SRM 698.9545 786.4268
SRM 360.3621 0.0000
SRM + 589.4 676.9
SRM - 250.8 -109.6
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300
Sta
ck
Gas S
RM
NO
x m
g/N
m3
D
ry @
10%
O2
Stack Gas AMS NOx mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Oxides of Nitrogen Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 71 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter SO2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method NDIR (pneumatic)
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average3500 mg/Nm3 dry @ 10 % O2 3500
Demands to Percentage Related to ELV 20% 20
or 700.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 2000 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 740 740 578
2 772 772 601
3 766 766 591
4 740 740 594
5 743 743 588
6 750 750 580
7 817 817 649
8 761 761 601
9 742 742 585
10 766 766 574
11 694 694 533
12 678 678 512
13 927 927 712
14 860 860 667
15 817 817 644
Sum 11573 11573 9008
Max 927 927 712
Min 678 678 512
Average 772 772 601
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 72 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
SO2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 64.07
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
2.86
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 200 400 600 800 1000 1200 1400 1600 1800 2000
SR
M S
tack G
as
SO
2 p
pm
AMS Stack Gas SO2 SO2 ppm
Kendal Unit No. 1 Sulphur Dioxide Correlation December 2016
Unit No. 1 December 2016
Data
Method B Correlation
y = 1.2104x + 44.672
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Sta
ck G
as
SO
2 S
RM
pp
m
Stack Gas Moisture CM SO2 ppm
Kendal Unit No. 1 Sulphur Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method A Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 73 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 740 671 1918
2 772 700 2002
3 766 696 1992
4 740 719 2056
5 743 724 2071
6 750 735 2102
7 817 752 2151
8 761 700 2001
9 742 682 1950
10 766 767 2193
11 694 749 2143
12 678 730 2088
13 927 871 2492
14 860 784 2242
15 817 753 2154
Sum 11573 11034 31556
Max 927 871 2492.5
Min 678 671 1918.3
Average 772 736 2103.7
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 2492.5
ys, min 1918.3
ys, max - ys, min = 574.1
ELV 3500.0 Nm3 dry @ 10% O2.
Therefore use Method A)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 74 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.2104 0 2000
a value or intercept in yi=a+bxi 44.6722 44.7 2465.4
Operating Range 2465.4
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 578 740 -22.9
2 601 772 0.6
3 591 766 -9.7
4 594 740 -6.5
5 588 743 -12.8
6 580 750 -20.2
7 649 817 48.5
8 601 761 0.3
9 585 742 -16.0
10 574 766 -26.9
11 533 694 -67.3
12 512 678 -89.0
13 712 927 111.8
14 667 860 66.4
15 644 817 43.7
Sum 9008 11573 0.0
Max 712 927 111.8
Min 512 678 -89.0
Average ẋ & ẏ 601 772 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.2848 0 2000.0
a value or intercept in yi=a+bxi 0.0000 0.0 2569.5
Operating Range 2569.5
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 2653.1 2677.4 mg/Nm3 Dry @ 10% O2
997.5 997.5 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 75 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 577.6 1909.1 1904.7
2 601.1 1982.8 1982.9
3 590.8 1957.3 1955.4
4 594.1 2066.4 2065.1
5 587.8 2065.4 2062.8
6 580.3 2039.9 2035.8
7 649.0 2272.6 2282.5
8 600.8 2024.3 2024.4
9 584.6 1940.0 1936.9
10 573.6 2134.9 2129.1
11 533.3 2116.3 2101.0
12 511.6 2024.6 2004.4
13 712.3 2411.9 2434.0
14 666.9 2180.0 2192.6
15 644.2 2121.3 2129.7
Sum 9008.0 31246.7 31241.2
Max 712.3 2411.9 2434.0
Min 511.6 1909.1 1904.7
Average ẋ & ẏ & Ḋ 600.5 2083.1 2082.7
Standard Deviation sD 49.42 51.43 for 15 tests
Uncertainty Q0 357.1 357.1 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
348.61 348.61 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 76 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 1.0019 1.0098 348.61
C 16.6336 0.0000 -348.61
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 2653.1 2677.4
AMS 0 0
SRM + 3023.5 3052.3
SRM + 365.2 348.6
SRM 2674.8489 2703.7364
SRM 16.6336 0.0000
SRM + 2326.2 2355.1
SRM - -332.0 -348.6
0
500
1000
1500
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500
Sta
ck
Gas S
RM
SO
2m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS SO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Sulphur Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method A Correlation
Derived Uncertainty
0
500
1000
1500
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500
Sta
ck
Gas S
RM
SO
2m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS SO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Sulphur Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 77 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter CO2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM - 30 NDIR
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average315632 mg/Nm3 dry @ 10 % O2 315632
Demands to Percentage Related to ELV 20% 20
or 63126.4 mg/Nm3 dry @ 10 % O2
AMS Operating Range 200000 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 113815.0 113815.0 #DIV/0!
2 114134.2 114134.2 #DIV/0!
3 114234.0 114234.0 #DIV/0!
4 105849.0 105849.0 #DIV/0!
5 105693.9 105693.9 #DIV/0!
6 105407.2 105407.2 #DIV/0!
7 111773.9 111773.9 #DIV/0!
8 111958.2 111958.2 #DIV/0!
9 112334.0 112334.0 #DIV/0!
10 101462.5 101462.5 #DIV/0!
11 93064.2 93064.2 #DIV/0!
12 93400.4 93400.4 #DIV/0!
13 109254.2 109254.2 #DIV/0!
14 112893.8 112893.8 #DIV/0!
15 111015.4 111015.4 #DIV/0!
Sum 1616289.9 1616289.9 #DIV/0!
Max 114234.0 114234.0 #DIV/0!
Min 93064.2 93064.2 #DIV/0!
Average 107752.7 107752.7 #DIV/0!
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 78 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
CO2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 44.01
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
1.972700
0
30000
60000
90000
120000
150000
180000
210000
240000
270000
300000
0 50000 100000 150000 200000 250000 300000
SR
M C
O2
pp
m
AMS CO2 ppm
Kendal Unit No. 1 Carbon Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
0
30000
60000
90000
120000
150000
180000
210000
240000
270000
300000
0 50000 100000 150000 200000 250000 300000
SR
M C
O2
pp
m
AMS CO2 ppm
Kendal Unit No. 1 Carbon Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 79 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 113815.0 103127.9 203440.5
2 114134.2 103518.8 204211.5
3 114234.0 103794.7 204755.7
4 105849.0 102789.6 202773.1
5 105693.9 103025.5 203238.3
6 105407.2 103251.9 203685.1
7 111773.9 102937.0 203063.8
8 111958.2 102977.3 203143.3
9 112334.0 103194.2 203571.2
10 101462.5 101596.3 200419.1
11 93064.2 100470.0 198197.1
12 93400.4 100593.5 198440.8
13 109254.2 102734.0 202663.4
14 112893.8 102903.1 202997.0
15 111015.4 102359.0 201923.6
Sum 1616289.9 1539272.7 3036523.3
Max 114234.0 103794.7 204755.7
Min 93064.2 100470.0 198197.1
Average 107752.7 102618.2 202434.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 204755.7
ys, min 198197.1
ys, max - ys, min = 6558.6
ELV 315632.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 80 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi #DIV/0! 0 200000
a value or intercept in yi=a+bxi #DIV/0! #DIV/0! #DIV/0!
Operating Range #DIV/0!
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 #DIV/0! 113815 #DIV/0!
2 #DIV/0! 114134 #DIV/0!
3 #DIV/0! 114234 #DIV/0!
4 #DIV/0! 105849 #DIV/0!
5 #DIV/0! 105694 #DIV/0!
6 #DIV/0! 105407 #DIV/0!
7 #DIV/0! 111774 #DIV/0!
8 #DIV/0! 111958 #DIV/0!
9 #DIV/0! 112334 #DIV/0!
10 #DIV/0! 101463 #DIV/0!
11 #DIV/0! 93064 #DIV/0!
12 #DIV/0! 93400 #DIV/0!
13 #DIV/0! 109254 #DIV/0!
14 #DIV/0! 112894 #DIV/0!
15 #DIV/0! 111015 #DIV/0!
Sum #DIV/0! 1616290 #DIV/0!
Max #DIV/0! 114234 #DIV/0!
Min #DIV/0! 93064 #DIV/0!
Average ẋ & ẏ #DIV/0! 107753 #DIV/0!
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi #DIV/0! 0 200000.0
a value or intercept in yi=a+bxi #DIV/0! #DIV/0! #DIV/0!
Operating Range #DIV/0!
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range #DIV/0! #DIV/0! mg/Nm3 Dry @ 10% O2
#DIV/0! #DIV/0! ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 81 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 #DIV/0! #DIV/0! #DIV/0!
2 #DIV/0! #DIV/0! #DIV/0!
3 #DIV/0! #DIV/0! #DIV/0!
4 #DIV/0! #DIV/0! #DIV/0!
5 #DIV/0! #DIV/0! #DIV/0!
6 #DIV/0! #DIV/0! #DIV/0!
7 #DIV/0! #DIV/0! #DIV/0!
8 #DIV/0! #DIV/0! #DIV/0!
9 #DIV/0! #DIV/0! #DIV/0!
10 #DIV/0! #DIV/0! #DIV/0!
11 #DIV/0! #DIV/0! #DIV/0!
12 #DIV/0! #DIV/0! #DIV/0!
13 #DIV/0! #DIV/0! #DIV/0!
14 #DIV/0! #DIV/0! #DIV/0!
15 #DIV/0! #DIV/0! #DIV/0!
Sum #DIV/0! #DIV/0! #DIV/0!
Max #DIV/0! #DIV/0! #DIV/0!
Min #DIV/0! #DIV/0! #DIV/0!
Average ẋ & ẏ & Ḋ #DIV/0! #DIV/0! #DIV/0!
Standard Deviation sD #DIV/0! #DIV/0! for 15 tests
Uncertainty Q0 32207.3 32207.3 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
31437.59 31437.59 see pg 19 EN 14181
Test of Variability #DIV/0! #DIV/0!
#DIV/0! #DIV/0!
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 82 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m #DIV/0! #VALUE! 31437.59
C #DIV/0! 0.0000 -31437.59
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS #DIV/0! #DIV/0!
AMS 0 0
SRM + #DIV/0! #DIV/0!
SRM + #DIV/0! #VALUE!
SRM #DIV/0! #DIV/0!
SRM #DIV/0! #VALUE!
SRM + #DIV/0! #DIV/0!
SRM - #DIV/0! #VALUE!
0
50000
100000
150000
200000
250000
300000
350000
0 50000 100000 150000 200000 250000 300000 350000
Sta
ck
Gas S
RM
CO
2 m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS CO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Carbon Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method A Correlation
Derived Uncertainty
0
50000
100000
150000
200000
250000
300000
350000
0 50000 100000 150000 200000 250000 300000 350000
Sta
ck
Gas S
RM
CO
2 m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS CO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Carbon Dioxide Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 83 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter CO
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM - 30 NDIR
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average100 mg/Nm3 dry @ 10 % O2 100
Demands to Percentage Related to ELV 20% 20
or 20.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 1500 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppmWet) AMS Signal (xi) as measured
1 4.7 4.7 2.1
2 4.9 4.9 2.1
3 4.7 4.7 2.1
4 4.2 4.2 2.1
5 4.1 4.1 2.1
6 4.0 4.0 2.1
7 5.0 5.0 0.5
8 4.9 4.9 0.5
9 5.2 5.2 0.5
10 5.4 5.4 0.5
11 4.8 4.8 0.5
12 4.7 4.7 0.5
13 5.0 5.0 0.5
14 5.7 5.7 0.5
15 5.6 5.6 0.5
Sum 72.8 72.8 17.8
Max 5.7 5.7 2.1
Min 4.0 4.0 0.5
Average 4.9 4.9 1.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 84 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
CO
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 28.01
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
1.25
y = 4.0986x
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450 500
SR
M C
O p
pm
AMS COppm
Kendal Unit No. 1 Carbon Monoxide Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450 500
SR
M C
O p
pm
AMS COppm
Kendal Unit No. 1 Carbon Monoxide Correlation December 2016
Unit No. 1 December 2016 Data
Method A Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 85 of 212
Sample Number (i) SRM Value (yi Raw) ppm Dry SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 4.7 4.3 5.4
2 4.9 4.4 5.5
3 4.7 4.3 5.3
4 4.2 4.1 5.1
5 4.1 3.9 4.9
6 4.0 4.0 4.9
7 5.0 4.6 5.7
8 4.9 4.5 5.6
9 5.2 4.7 5.9
10 5.4 5.5 6.8
11 4.8 5.1 6.4
12 4.7 5.0 6.3
13 5.0 4.7 5.9
14 5.7 5.2 6.5
15 5.6 5.2 6.5
Sum 72.8 69.5 86.8
Max 5.7 5.5 6.8
Min 4.0 3.9 4.9
Average 4.9 4.6 5.8
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 6.8
ys, min 4.9
ys, max - ys, min = 1.9
ELV 100.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 86 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi -0.4495 0 1500
a value or intercept in yi=a+bxi 5.3854 5.4 -668.9
Operating Range -668.9
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 2.1 4.7 1.0
2 2.1 4.9 1.0
3 2.1 4.7 1.0
4 2.1 4.2 1.0
5 2.1 4.1 1.0
6 2.1 4.0 1.0
7 0.5 5.0 -0.6
8 0.5 4.9 -0.6
9 0.5 5.2 -0.6
10 0.5 5.4 -0.6
11 0.5 4.8 -0.6
12 0.5 4.7 -0.6
13 0.5 5.0 -0.6
14 0.5 5.7 -0.6
15 0.5 5.6 -0.6
Sum 17.8 72.8 0.0
Max 2.1 5.7 1.0
Min 0.5 4.0 -0.6
Average ẋ & ẏ 1.2 4.9 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 4.0986 0 1500.0
a value or intercept in yi=a+bxi 0.0000 0.0 6148.0
Operating Range 6148.0
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 7.6 11.5 mg/Nm3 Dry @ 10% O2
4.9 4.9 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 87 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 2.1 5.0 9.8
2 2.1 5.0 9.8
3 2.1 5.0 9.9
4 2.1 5.2 10.4
5 2.1 5.3 10.5
6 2.1 5.3 10.4
7 0.5 6.1 2.7
8 0.5 5.9 2.6
9 0.5 5.8 2.5
10 0.5 6.5 2.8
11 0.5 6.9 3.0
12 0.5 6.8 3.0
13 0.5 6.0 2.6
14 0.5 5.7 2.5
15 0.5 5.8 2.5
Sum 17.8 86.3 85.1
Max 2.1 6.9 10.5
Min 0.5 5.0 2.5
Average ẋ & ẏ & Ḋ 1.2 5.8 5.7
Standard Deviation sD 0.45 4.29 for 15 tests
Uncertainty Q0 10.2 10.2 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
9.96 9.96 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 88 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.7076 0.6831 9.96
C 1.7192 0.0000 -9.96
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 7.6 11.5
AMS 0 0
SRM + 17.0 17.8
SRM + 11.7 10.0
SRM 7.0800 7.8550
SRM 1.7192 0.0000
SRM + -2.9 -2.1
SRM - -8.2 -10.0
0
40
80
120
160
200
240
280
320
360
400
0 40 80 120 160 200 240 280 320 360 400
Sta
ck
Gas S
RM
CO
mg/N
m3
D
ry @
10%
O2
Stack Gas AMS CO mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Carbon Monoxide Correlation December 2016
Unit No. 1 December 2016 Data
Method A Correlation
Derived Uncertainty
0
40
80
120
160
200
240
280
320
360
400
0 40 80 120 160 200 240 280 320 360 400
Sta
ck
Gas S
RM
CO
mg/N
m3
D
ry @
10%
O2
Stack Gas AMS CO mg/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Carbon Monoxide Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 89 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter O2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM-30 Zirconia cell
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average21 21
Demands to Percentage Related to ELV 10% 10
or 2.1 %
AMS Operating Range 25.00 %
Table E.2 - Measurement for the QAL2 test %
wet
Sample Number (i) SRM Value (yi Raw) as measured (% wet) SRM Value (yi) corrected to AMS condition (% wet) AMS Signal (xi) as measured
1 7.8 7.8 7.1
2 7.8 7.8 7.1
3 7.8 7.8 7.1
4 8.5 8.5 7.7
5 8.6 8.6 7.9
6 8.6 8.6 7.9
7 7.9 7.9 7.7
8 7.9 7.9 7.3
9 7.9 7.9 7.1
10 8.9 8.9 8.4
11 9.6 9.6 9.0
12 9.6 9.6 9.0
13 8.1 8.1 7.5
14 7.9 7.9 7.1
15 7.9 7.9 7.1
Sum 124.8 124.8 115.0
Max 9.6 9.6 9.0
Min 7.8 7.8 7.1
Average 8.3 8.3 7.7
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 90 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
O2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
10% of the daily ELV which is given at Nm3 dry @ 10% O2. 15.9994
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Value is
1
0
2
4
6
8
10
12
14
16
18
20
22
24
0 2 4 6 8 10 12 14 16 18 20 22
SR
M O
2 S
%
AMS O2 %
Kendal Unit No. 1 Oxygen Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
y = 1.0845x
0
2
4
6
8
10
12
14
16
18
20
22
0 2 4 6 8 10 12 14 16 18 20 22
SR
M O
2 %
AMS O2 %
Kendal Unit No. 1 Oxygen Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 91 of 212
Sample Number (i) SRM Value (yi Raw) % Wet SRM Value (yi Raw) % Dry SRM Value at Standard Cond (yi,s) % Dry
1 7.8 8.2 8.2
2 7.8 8.2 8.2
3 7.8 8.3 8.3
4 8.5 9.0 9.0
5 8.6 9.1 9.1
6 8.6 9.1 9.1
7 7.9 8.3 8.3
8 7.9 8.4 8.4
9 7.9 8.3 8.3
10 8.9 9.4 9.4
11 9.6 10.2 10.2
12 9.6 10.2 10.2
13 8.1 8.6 8.6
14 7.9 8.3 8.3
15 7.9 8.4 8.4
Sum 124.8 131.9 131.9
Max 9.6 10.2 10.2
Min 7.8 8.2 8.2
Average 8.3 8.8 8.8
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 10.2
ys, min 8.2
ys, max - ys, min = 2.0
ELV 21.0 %
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 92 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.9241 0 25
a value or intercept in yi=a+bxi 1.2304 1.2 24.3
Operating Range 24.3
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 7.1 7.8 -0.6
2 7.1 7.8 -0.6
3 7.1 7.8 -0.5
4 7.7 8.5 0.1
5 7.9 8.6 0.2
6 7.9 8.6 0.2
7 7.7 7.9 0.1
8 7.3 7.9 -0.3
9 7.1 7.9 -0.5
10 8.4 8.9 0.8
11 9.0 9.6 1.3
12 9.0 9.6 1.3
13 7.5 8.1 -0.2
14 7.1 7.9 -0.5
15 7.1 7.9 -0.6
Sum 115.0 124.8 0.0
Max 9.0 9.6 1.3
Min 7.1 7.8 -0.6
Average ẋ & ẏ 7.7 8.3 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.0845 0 25.0
a value or intercept in yi=a+bxi 0.0000 0.0 27.1
Operating Range 27.1
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 11.5 11.7 %v/v
10.5 10.5 %v/v
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 93 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured % M A) % M B)
1 7.1 8.4 8.3
2 7.1 8.4 8.3
3 7.1 8.5 8.4
4 7.7 9.1 9.1
5 7.9 9.2 9.2
6 7.9 9.2 9.2
7 7.7 9.2 9.2
8 7.3 8.7 8.6
9 7.1 8.5 8.4
10 8.4 9.8 9.9
11 9.0 10.4 10.7
12 9.0 10.4 10.6
13 7.5 8.9 8.8
14 7.1 8.5 8.4
15 7.1 8.5 8.4
Sum 115.0 135.6 135.6
Max 9.0 10.4 10.7
Min 7.1 8.4 8.3
Average ẋ & ẏ & Ḋ 7.7 9.0 9.0
Standard Deviation sD 0.19 0.23 for 15 tests
Uncertainty Q0 1.1 1.1 %
The uncertainty laid down by the authorities is 10% of the ELV as a 95% confidence interval. 10 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
1.05 1.05 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 94 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.9714 0.9688 1.05
C 0.0148 0.0000 -1.05
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 11.5 11.7
AMS 0 0
SRM + 12.2 12.4
SRM + 1.1 1.0
SRM 11.1446 11.3507
SRM 0.0148 0.0000
SRM + 10.1 10.3
SRM - -1.0 -1.0
0
2
4
6
8
10
0 2 4 6 8 10
Sta
ck
Gas S
RM
O2
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS O2 g/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Oxygen Correlation December 2016
Unit No. 1 December 2016 Data
Method A Correlation
Derived Uncertainty
0
2
4
6
8
10
0 2 4 6 8 10
Sta
ck
Gas S
RM
O2
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS O2 g/Nm3 Dry @ 10% O2
Kendal Unit No. 1 Oxygen Correlation December 2016
Unit No. 1 December 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 95 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter Velocity
AMS Method Ultra Sonic
Offset for AMS (Z) none 0
SRM Method Pitot Tube
Emisison Limit Value (ELV) Standard Conditions 39.88 39.88
Demands to Percentage Related to ELV 4% 4
or 1.6 %
AMS Operating Range 45.00 ppm
Table E.2 - Measurement for the QAL2 test
Wet
Sample Number (i) SRM Value (yi Raw) as measured (m/s) SRM Value (yi) corrected to AMS condition (m/s) AMS Signal (xi) as measured (m/s)
1 33.0 33.0 29.3
2 33.2 33.2 29.3
3 32.7 32.7 29.1
4 29.1 29.1 25.8
5 28.8 28.8 25.7
6 28.3 28.3 25.5
7 32.7 32.7 29.2
8 32.6 32.6 28.8
9 31.7 31.7 28.9
10 23.5 23.5 22.2
11 19.9 19.9 19.3
12 19.8 19.8 19.2
13 29.0 29.0 26.4
14 31.7 31.7 28.7
15 31.8 31.8 28.7
Sum 437.8 437.8 396.1
Max 33.2 33.2 29.3
Min 19.8 19.8 19.2
Average 29.2 29.2 26.4
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 96 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
Velocity
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
4% of the daily ELV which is given at Nm3 dry @ 10% O2. 15.9994
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Value is
1
y = 1.2873x - 4.8068
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
SR
M V
elo
city
m/s
AMS Velocity m/s
Kendal Unit No. 1 Gas Velocity Correlation December 2016
Units No. 1 December 2016 Data
Method A Correlation
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
SR
M H
Ve
locity
m/s
AMS Velocity m/s
Kendal Unit No. 1 Gas Velocity Correlation December 2016
Units No. 1 December 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 97 of 212
Sample Number (i) SRM Value (yi Raw) m/s SRM Value (yi Raw) m/s SRM Value Corrected Dry @ 10% O2 (yi,s) m/s
1 33.0 36.4 36.4
2 33.2 36.6 36.6
3 32.7 35.9 35.9
4 29.1 30.0 30.0
5 28.8 29.6 29.6
6 28.3 28.9 28.9
7 32.7 35.5 35.5
8 32.6 35.4 35.4
9 31.7 34.5 34.5
10 23.5 23.4 23.4
11 19.9 18.5 18.5
12 19.8 18.4 18.4
13 29.0 30.8 30.8
14 31.7 34.8 34.8
15 31.8 34.5 34.5
Sum 437.8 463.2 463.2
Max 33.2 36.6 36.6
Min 19.8 18.4 18.4
Average 29.2 30.9 30.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 30 % ELV
if ys, max - ys, min > 30 % ELV use method A)
if ys, max - ys, min < 30 % ELV use method B)
ys, max 36.6
ys, min 18.4
ys, max - ys, min = 18.3
ELV 39.9 %
Therefore use Method A)
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.2873 0 45
a value or intercept in yi=a+bxi -4.8068 -4.8 53.1
Operating Range 53.1
Sample Number (i) AMS Signal (xi) as measured (m/s) SRM Value at AMS Conditions (yi) xi - ẋ
1 29.3 33.0 2.9
2 29.3 33.2 2.9
3 29.1 32.7 2.7
4 25.8 29.1 -0.6
5 25.7 28.8 -0.7
6 25.5 28.3 -0.9
7 29.2 32.7 2.8
8 28.8 32.6 2.4
9 28.9 31.7 2.5
10 22.2 23.5 -4.2
11 19.3 19.9 -7.1
12 19.2 19.8 -7.2
13 26.4 29.0 0.0
14 28.7 31.7 2.3
15 28.7 31.8 2.3
Sum 396.1 437.8 0.0
Max 29.3 33.2 2.9
Min 19.2 19.8 -7.2
Average ẋ & ẏ 26.4 29.2 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.1052 0 45.0
a value or intercept in yi=a+bxi 0.0000 0.0 49.7
Operating Range 49.7
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 40.3 39.7 m/s
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 98 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) m/s Corrected Dry @ 10% O2 ŷi,s M B) (m/s) Corrected Dry @ 10% O2
Sample Number (i) AMS Signal (xi) as measured (m/s) % M A) % M B)
1 29.3 36.6 36.1
2 29.3 36.6 36.1
3 29.1 36.2 35.7
4 25.8 30.0 30.2
5 25.7 29.6 29.8
6 25.5 29.4 29.5
7 29.2 34.2 33.7
8 28.8 35.2 34.7
9 28.9 36.0 35.5
10 22.2 23.5 24.3
11 19.3 18.7 19.9
12 19.2 18.7 19.9
13 26.4 31.4 31.4
14 28.7 35.9 35.4
15 28.7 35.8 35.3
Sum 396.1 467.8 467.3
Max 29.3 36.6 36.1
Min 19.2 18.7 19.9
Average ẋ & ẏ & Ḋ 26.4 31.2 31.2
Standard Deviation sD 0.65 0.88 for 15 tests
Uncertainty Q0 0.814 0.814 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 4.0 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
0.794 0.794 see pg 19 EN 14181
Test of Variability AMS Passes AMS did not Pass
1 0
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 99 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.9856 0.9974 0.79C 0.1446 0.0000 -0.79
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 40.3 39.7
AMS 0 0
SRM + 40.7 40.4
SRM + 0.9 0.8
SRM 39.8767 39.5654SRM 0.1446 0.0000
SRM + 39.1 38.8
SRM - -0.6 -0.8
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
Sta
ck G
as
SR
M V
elo
city
m/s
Stack Gas AMS Velocity m/s
Kendal Unit No. 1 Gas Velocity Correlation December 2016
Units No. 1 December 2016 Data
Method A Correlation
Derived Uncertainty
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
Sta
ck G
as
SR
M V
elo
city
m/s
Stack Gas AMS Velocity m/s
Kendal Unit No. 1 Gas Velocity Correlation December 2016
Units No. 1 December 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 100 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter NOx
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method Chemilluminescence (cross flow modulation)
Emisison Limit Value (ELV) Standard
Conditions (273 K, 101.3 Kpa, dry @ 10%
O2) Daily Average
1100 mg/Nm3 dry @ 10 % O2 1100
Demands to Percentage Related to ELV 20% 20
or 220.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 1500 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 441 441 363
2 420 420 362
3 415 415 339
4 367 367 289
5 367 367 283
6 368 368 284
7 376 376 285
8 409 409 333
9 406 406 351
10 408 408 340
11 422 422 345
12 422 422 343
13 425 425 341
14 424 424 338
15 418 418 337
Sum 6087 6087 4934
Max 441 441 363
Min 367 367 283
Average 406 406 329
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 101 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
NOx
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 46.0055
mg/Nm3 = ppm * mw / 22.414
Therfeore the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
2.052534
y = 1.2337x
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700 800 900 1000
SR
M S
tack G
as
NO
x p
pm
Stack Gas Moisture AMS NOx ppm
Kendal Unit No. 2 Oxides of Nitrogen Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700 800 900 1000
SR
M S
tack G
as
NO
x p
pm
Stack Gas Moisture AMS NOx ppm
Kendal Unit No. 2 Oxides of Nitrogen Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 102 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 441 370 760
2 420 354 726
3 415 348 715
4 367 356 730
5 367 356 731
6 368 356 730
7 376 362 744
8 409 351 720
9 406 349 716
10 408 341 701
11 422 353 725
12 422 353 725
13 425 356 731
14 424 362 744
15 418 358 735
Sum 6087 5326 10932
Max 441 370 760
Min 367 341 701
Average 406 355 729
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 759.5
ys, min 700.7
ys, max - ys, min = 58.8
ELV 1100.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 103 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.8045 0 1500
a value or intercept in yi=a+bxi 141.1645 141.2 1347.9
Operating Range 1347.9
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 363 441 34.3
2 362 420 33.1
3 339 415 10.5
4 289 367 -40.2
5 283 367 -45.7
6 284 368 -45.0
7 285 376 -44.0
8 333 409 3.8
9 351 406 21.9
10 340 408 11.1
11 345 422 16.6
12 343 422 14.1
13 341 425 12.5
14 338 424 9.3
15 337 418 7.7
Sum 4934 6087 0.0
Max 363 441 34.3
Min 283 367 -45.7
Average ẋ & ẏ 329 406 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.2337 0 1500.0
a value or intercept in yi=a+bxi 0.0000 0.0 1850.5
Operating Range 1850.5
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 922.8 927.8 mg/Nm3 Dry @ 10% O2
476.7 476.7 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 104 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 363 810.1 837.6
2 362 809.1 835.7
3 339 768.5 776.9
4 289 838.9 800.1
5 283 826.0 782.1
6 284 824.2 781.1
7 285 823.2 781.1
8 333 795.0 798.2
9 351 825.2 843.5
10 340 749.8 758.4
11 345 780.0 793.3
12 343 777.5 788.7
13 341 775.4 785.4
14 338 790.2 797.9
15 337 789.6 795.9
Sum 4934.0 11982.5 11955.9
Max 363.2 838.9 843.5
Min 283.2 749.8 758.4
Average ẋ & ẏ & Ḋ 328.9 798.8 797.1
Standard Deviation sD 23.25 23.34 for 15 tests
Uncertainty Q0 112.2 112.2 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
109.56 109.56 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 105 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.2408 0.9138 109.56
C 536.4744 0.0000 -109.56
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 922.8 927.8
AMS 0 0
SRM + 868.2 957.4
SRM + 646.0 109.6
SRM 758.6701 847.8049
SRM 536.4744 0.0000
SRM + 649.1 738.2
SRM - 426.9 -109.6
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300
Sta
ck
Gas S
RM
NO
x m
g/N
m3
D
ry @
10%
O2
Stack Gas AMS NOx mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Oxides of Nitrogen Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Derived Uncertainty
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300
Sta
ck
Gas S
RM
NO
x m
g/N
m3
D
ry @
10%
O2
Stack Gas AMS NOx mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Oxides of Nitrogen Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 106 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter SO2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method NDIR (pneumatic)
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average3500 mg/Nm3 dry @ 10 % O2 3500
Demands to Percentage Related to ELV 20% 20
or 700.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 2000 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 694 694 522
2 798 798 606
3 817 817 612
4 693 693 491
5 669 669 474
6 668 668 475
7 675 675 480
8 824 824 622
9 810 810 619
10 812 812 618
11 805 805 610
12 795 795 602
13 788 788 593
14 783 783 583
15 789 789 593
Sum 11420 11420 8499
Max 824 824 622
Min 668 668 474
Average 761 761 567
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 107 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
SO2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 64.07
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
2.86
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 200 400 600 800 1000 1200 1400 1600 1800 2000
SR
M S
tack G
as
SO
2 p
pm
AMS Stack Gas Moisture SO2 ppm
Kendal Unit No. 2 Sulphur Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
y = 1.3436x
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 200 400 600 800 1000 1200 1400 1600 1800 2000
SR
M S
tack G
as
SO
2 p
pm
AMS Stack Gas SO2 SO2 ppm
Kendal Unit No. 2 Sulphur Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 108 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 694 582 1666
2 798 672 1922
3 817 685 1959
4 693 672 1922
5 669 649 1857
6 668 646 1847
7 675 652 1864
8 824 707 2021
9 810 695 1988
10 812 680 1945
11 805 673 1926
12 795 666 1904
13 788 660 1889
14 783 670 1916
15 789 676 1934
Sum 11420 9986 28560
Max 824 707 2021.4
Min 668 582 1665.7
Average 761 666 1904.0
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 2021.4
ys, min 1665.7
ys, max - ys, min = 355.7
ELV 3500.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 109 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.0227 0 2000
a value or intercept in yi=a+bxi 181.8446 181.8 2227.2
Operating Range 2227.2
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 522 694 -45.1
2 606 798 39.7
3 612 817 45.0
4 491 693 -75.9
5 474 669 -92.9
6 475 668 -91.5
7 480 675 -86.5
8 622 824 55.1
9 619 810 52.2
10 618 812 51.5
11 610 805 43.7
12 602 795 35.5
13 593 788 26.6
14 583 783 16.3
15 593 789 26.3
Sum 8499 11420 0.0
Max 622 824 55.1
Min 474 668 -92.9
Average ẋ & ẏ 567 761 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.3436 0 2000.0
a value or intercept in yi=a+bxi 0.0000 0.0 2687.2
Operating Range 2687.2
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 2436.7 2489.4 mg/Nm3 Dry @ 10% O2
899.4 899.4 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 110 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 521.5 1862.8 1825.1
2 606.3 2090.6 2123.8
3 611.6 2087.0 2124.4
4 490.7 2140.1 2063.8
5 473.8 2078.2 1985.3
6 475.1 2074.6 1983.3
7 480.2 2083.9 1998.0
8 621.7 2215.2 2263.1
9 618.8 2212.6 2258.1
10 618.1 2050.6 2092.2
11 610.3 2090.2 2126.6
12 602.2 2071.6 2101.2
13 593.2 2048.4 2070.6
14 583.0 2072.6 2086.6
15 592.9 2104.8 2127.3
Sum 8499.5 31283.3 31229.4
Max 621.7 2215.2 2263.1
Min 473.8 1862.8 1825.1
Average ẋ & ẏ & Ḋ 566.6 2085.6 2082.0
Standard Deviation sD 37.07 40.66 for 15 tests
Uncertainty Q0 357.1 357.1 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
348.61 348.61 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 111 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.9078 0.9140 348.61
C 10.7279 0.0000 -348.61
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 2436.7 2489.4
AMS 0 0
SRM + 2571.4 2624.0
SRM + 359.3 348.6
SRM 2222.8236 2275.3782
SRM 10.7279 0.0000
SRM + 1874.2 1926.8
SRM - -337.9 -348.6
0
500
1000
1500
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500
Sta
ck
Gas S
RM
SO
2m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS SO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Sulphur Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Derived Uncertainty
0
500
1000
1500
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500
Sta
ck
Gas S
RM
SO
2m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS SO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Sulphur Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 112 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter CO2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM - 30 NDIR
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average315632 mg/Nm3 dry @ 10 % O2 315632
Demands to Percentage Related to ELV 20% 20
or 63126.4 mg/Nm3 dry @ 10 % O2
AMS Operating Range 200000 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 124831.8 124831.8 118571.2
2 123396.6 123396.6 117916.6
3 123907.2 123907.2 117596.7
4 105069.6 105069.6 101604.2
5 104856.6 104856.6 100783.4
6 105247.8 105247.8 101846.6
7 105539.2 105539.2 101948.8
8 120820.5 120820.5 113111.8
9 120701.6 120701.6 113186.3
10 123864.0 123864.0 117198.0
11 124646.4 124646.4 117041.4
12 124661.7 124661.7 117017.2
13 124947.9 124947.9 116617.4
14 122320.5 122320.5 114654.1
15 122301.8 122301.8 113979.0
Sum 1777113.3 1777113.3 1683072.7
Max 124947.9 124947.9 118571.2
Min 104856.6 104856.6 100783.4
Average 118474.2 118474.2 112204.8
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 113 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
CO2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 44.01
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
1.972700
y = 1.0559x
0
20000
40000
60000
80000
100000
120000
140000
160000
180000
200000
0 25000 50000 75000 100000 125000 150000 175000 200000
SR
M C
O2
pp
m
AMS CO2 ppm
Kendal Unit No. 2 Carbon Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
0
30000
60000
90000
120000
150000
180000
210000
240000
270000
300000
0 50000 100000 150000 200000 250000 300000
SR
M C
O2
pp
m
AMS CO2 ppm
Kendal Unit No. 2 Carbon Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 114 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 124831.8 104694.0 206529.9
2 123396.6 103901.4 204966.3
3 123907.2 103937.5 205037.5
4 105069.6 101986.2 201188.2
5 104856.6 101749.2 200720.6
6 105247.8 101802.0 200824.7
7 105539.2 101829.7 200879.4
8 120820.5 103678.4 204526.4
9 120701.6 103594.6 204361.1
10 123864.0 103729.5 204627.2
11 124646.4 104311.1 205774.4
12 124661.7 104389.5 205929.1
13 124947.9 104690.4 206522.8
14 122320.5 104592.3 206329.3
15 122301.8 104841.6 206821.0
Sum 1777113.3 1553727.4 3065038.0
Max 124947.9 104841.6 206821.0
Min 104856.6 101749.2 200720.6
Average 118474.2 103581.8 204335.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 206821.0
ys, min 200720.6
ys, max - ys, min = 6100.4
ELV 315632.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 115 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.2144 0 200000
a value or intercept in yi=a+bxi -17790.0726 -17790.1 225094.8
Operating Range 225094.8
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 118571 124832 6366.3
2 117917 123397 5711.8
3 117597 123907 5391.9
4 101604 105070 -10600.7
5 100783 104857 -11421.4
6 101847 105248 -10358.3
7 101949 105539 -10256.0
8 113112 120821 907.0
9 113186 120702 981.4
10 117198 123864 4993.1
11 117041 124646 4836.6
12 117017 124662 4812.4
13 116617 124948 4412.6
14 114654 122321 2449.2
15 113979 122302 1774.1
Sum 1683073 1777113 0.0
Max 118571 124948 6366.3
Min 100783 104857 -11421.4
Average ẋ & ẏ 112205 118474 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.0559 0 200000.0
a value or intercept in yi=a+bxi 0.0000 0.0 211174.9
Operating Range 211174.9
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 250799.8 254791.5 mg/Nm3 Dry @ 10% O2
138826.2 138826.2 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 116 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 118571.2 226731.7 224918.3
2 117916.6 225511.3 223882.8
3 117596.7 222928.2 221403.9
4 101604.2 227999.8 231628.6
5 100783.4 225021.8 228917.3
6 101846.6 226942.1 230461.7
7 101948.8 226473.0 229946.6
8 113111.8 223443.3 223174.6
9 113186.3 224157.3 223865.8
10 117198.0 216396.0 215020.5
11 117041.4 222431.7 221060.0
12 117017.2 222701.8 221335.0
13 116617.4 221900.6 220646.9
14 114654.1 223163.6 222450.1
15 113979.0 222183.5 221665.4
Sum 1683072.7 3357985.7 3360377.5
Max 118571.2 227999.8 231628.6
Min 100783.4 216396.0 215020.5
Average ẋ & ẏ & Ḋ 112204.8 223865.7 224025.2
Standard Deviation sD 4460.37 6440.10 for 15 tests
Uncertainty Q0 32207.3 32207.3 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
31437.59 31437.59 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 117 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m -0.4099 0.9116 31437.59
C 296107.6502 0.0000 -31437.59
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 250799.8 254791.5
AMS 0 0
SRM + 224732.1 263710.3
SRM + 327545.2 31437.6
SRM 193294.4944 232272.7466
SRM 296107.6502 0.0000
SRM + 161856.9 200835.2
SRM - 264670.1 -31437.6
0
50000
100000
150000
200000
250000
300000
350000
0 50000 100000 150000 200000 250000 300000 350000
Sta
ck
Gas S
RM
CO
2 m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS CO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Carbon Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Derived Uncertainty
0
50000
100000
150000
200000
250000
300000
350000
0 50000 100000 150000 200000 250000 300000 350000
Sta
ck
Gas S
RM
CO
2 m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS CO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Carbon Dioxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 118 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter CO
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM - 30 NDIR
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average100 mg/Nm3 dry @ 10 % O2 100
Demands to Percentage Related to ELV 20% 20
or 20.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 1500 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppmWet) AMS Signal (xi) as measured
1 4.8 4.8 -0.8
2 5.0 5.0 -1.6
3 5.0 5.0 -2.9
4 4.1 4.1 -3.9
5 4.0 4.0 -3.8
6 3.9 3.9 -4.3
7 4.4 4.4 -4.7
8 4.5 4.5 -1.7
9 4.4 4.4 -1.0
10 4.3 4.3 -1.3
11 4.5 4.5 -2.1
12 4.5 4.5 -1.8
13 4.7 4.7 -2.0
14 4.6 4.6 -2.0
15 4.4 4.4 -1.8
Sum 67.3 67.3 -35.6
Max 5.0 5.0 -0.8
Min 3.9 3.9 -4.7
Average 4.5 4.5 -2.4
0.0 0.0
500.0 500.0
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 119 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
CO
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 28.01
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
1.25
y = x
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450 500
SR
M C
O p
pm
AMS COppm
Kendal Unit No. 2 Carbon Monoxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Ref Val 0 to 500
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450 500
SR
M C
O p
pm
AMS COppm
Kendal Unit No. 2 Carbon Monoxide Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 120 of 212
Sample Number (i) SRM Value (yi Raw) ppm Dry SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 4.8 4.0 5.0
2 5.0 4.2 5.2
3 5.0 4.2 5.2
4 4.1 4.0 5.0
5 4.0 3.9 4.9
6 3.9 3.8 4.7
7 4.4 4.3 5.4
8 4.5 3.9 4.9
9 4.4 3.7 4.7
10 4.3 3.6 4.5
11 4.5 3.8 4.7
12 4.5 3.8 4.7
13 4.7 4.0 4.9
14 4.6 3.9 4.9
15 4.4 3.8 4.7
Sum 67.3 58.9 73.7
Max 5.0 4.3 5.4
Min 3.9 3.6 4.5
Average 4.5 3.9 4.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 5.4
ys, min 4.5
ys, max - ys, min = 0.8
ELV 100.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 121 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.1370 0 1500
a value or intercept in yi=a+bxi 4.8142 4.8 210.3
Operating Range 210.3
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 -0.8 4.8 1.6
2 -1.6 5.0 0.8
3 -2.9 5.0 -0.5
4 -3.9 4.1 -1.6
5 -3.8 4.0 -1.4
6 -4.3 3.9 -1.9
7 -4.7 4.4 -2.3
8 -1.7 4.5 0.7
9 -1.0 4.4 1.4
10 -1.3 4.3 1.1
11 -2.1 4.5 0.2
12 -1.8 4.5 0.5
13 -2.0 4.7 0.4
14 -2.0 4.6 0.4
15 -1.8 4.4 0.6
Sum -35.6 67.3 0.0
Max -0.8 5.0 1.6
Min -4.7 3.9 -2.3
Average ẋ & ẏ -2.4 4.5 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi -1.8889 0 1500.0
a value or intercept in yi=a+bxi 0.0000 0.0 -2833.4
Operating Range -2833.4
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 6.4 13.3 mg/Nm3 Dry @ 10% O2
5.2 5.2 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 122 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 -0.8 5.4 1.6
2 -1.6 5.2 3.4
3 -2.9 5.0 6.2
4 -3.9 5.8 10.2
5 -3.8 5.9 9.7
6 -4.3 5.7 11.0
7 -4.7 5.6 12.0
8 -1.7 5.4 3.7
9 -1.0 5.6 2.2
10 -1.3 5.1 2.7
11 -2.1 5.1 4.6
12 -1.8 5.2 3.9
13 -2.0 5.2 4.3
14 -2.0 5.3 4.4
15 -1.8 5.3 4.0
Sum -35.6 80.9 83.9
Max -0.8 5.9 12.0
Min -4.7 5.0 1.6
Average ẋ & ẏ & Ḋ -2.4 5.4 5.6
Standard Deviation sD 0.36 3.34 for 15 tests
Uncertainty Q0 10.2 10.2 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
9.96 9.96 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 123 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.0256 0.6577 9.96
C 4.7729 0.0000 -9.96
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 6.4 13.3
AMS 0 0
SRM + 14.9 18.7
SRM + 14.7 10.0
SRM 4.9377 8.7162
SRM 4.7729 0.0000
SRM + -5.0 -1.2
SRM - -5.2 -10.0
0
40
80
120
160
200
240
280
320
360
400
0 40 80 120 160 200 240 280 320 360 400
Sta
ck
Gas S
RM
CO
mg/N
m3
D
ry @
10%
O2
Stack Gas AMS CO mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Carbon Monoxide Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Derived Uncertainty
0
40
80
120
160
200
240
280
320
360
400
0 40 80 120 160 200 240 280 320 360 400
Sta
ck
Gas S
RM
CO
mg/N
m3
D
ry @
10%
O2
Stack Gas AMS CO mg/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Carbon Monoxide Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 124 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter O2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM-30 Zirconia cell
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average21 21
Demands to Percentage Related to ELV 10% 10
or 2.1 %
AMS Operating Range 25.00 %
Table E.2 - Measurement for the QAL2 test %
wet
Sample Number (i) SRM Value (yi Raw) as measured (% wet) SRM Value (yi) corrected to AMS condition (% wet) AMS Signal (xi) as measured
1 6.8 6.8 7.6
2 6.8 6.8 7.5
3 6.8 6.8 7.4
4 8.7 8.7 9.6
5 8.6 8.6 9.6
6 8.6 8.6 9.6
7 8.6 8.6 9.5
8 7.0 7.0 7.9
9 7.0 7.0 7.9
10 6.7 6.7 7.1
11 6.8 6.8 7.5
12 6.7 6.7 7.5
13 6.7 6.7 7.5
14 7.0 7.0 7.8
15 7.1 7.1 7.8
Sum 110.0 110.0 121.8
Max 8.7 8.7 9.6
Min 6.7 6.7 7.1
Average 7.3 7.3 8.1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 125 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
O2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
10% of the daily ELV which is given at Nm3 dry @ 10% O2. 15.9994
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Value is
1
0
2
4
6
8
10
12
14
16
18
20
22
24
0 2 4 6 8 10 12 14 16 18 20 22
SR
M O
2 S
%
AMS O2 %
Kendal Unit No. 2 Oxygen Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
y = 0.9026x
0
2
4
6
8
10
12
14
16
18
20
22
0 2 4 6 8 10 12 14 16 18 20 22
SR
M O
2 %
AMS O2 %
Kendal Unit No. 2 Oxygen Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 126 of 212
Sample Number (i) SRM Value (yi Raw) % Wet SRM Value (yi Raw) % Dry SRM Value at Standard Cond (yi,s) % Dry
1 6.8 7.2 7.2
2 6.8 7.2 7.2
3 6.8 7.2 7.2
4 8.7 9.1 9.1
5 8.6 9.1 9.1
6 8.6 9.1 9.1
7 8.6 9.0 9.0
8 7.0 7.4 7.4
9 7.0 7.4 7.4
10 6.7 7.1 7.1
11 6.8 7.1 7.1
12 6.7 7.1 7.1
13 6.7 7.1 7.1
14 7.0 7.4 7.4
15 7.1 7.5 7.5
Sum 110.0 116.0 116.0
Max 8.7 9.1 9.1
Min 6.7 7.1 7.1
Average 7.3 7.7 7.7
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 9.1
ys, min 7.1
ys, max - ys, min = 2.0
ELV 21.0 %
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 127 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.8512 0 25
a value or intercept in yi=a+bxi 0.4172 0.4 21.7
Operating Range 21.7
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 7.6 6.8 -0.6
2 7.5 6.8 -0.6
3 7.4 6.8 -0.7
4 9.6 8.7 1.5
5 9.6 8.6 1.5
6 9.6 8.6 1.5
7 9.5 8.6 1.4
8 7.9 7.0 -0.2
9 7.9 7.0 -0.2
10 7.1 6.7 -1.1
11 7.5 6.8 -0.6
12 7.5 6.7 -0.7
13 7.5 6.7 -0.7
14 7.8 7.0 -0.3
15 7.8 7.1 -0.3
Sum 121.8 110.0 0.0
Max 9.6 8.7 1.5
Min 7.1 6.7 -1.1
Average ẋ & ẏ 8.1 7.3 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 0.9026 0 25.0
a value or intercept in yi=a+bxi 0.0000 0.0 22.6
Operating Range 22.6
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 10.1 10.2 %v/v
9.5 9.5 %v/v
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 128 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured % M A) % M B)
1 7.6 7.3 7.3
2 7.5 7.3 7.3
3 7.4 7.2 7.2
4 9.6 9.2 9.3
5 9.6 9.2 9.3
6 9.6 9.1 9.2
7 9.5 9.1 9.2
8 7.9 7.7 7.7
9 7.9 7.7 7.7
10 7.1 6.9 6.9
11 7.5 7.3 7.2
12 7.5 7.3 7.2
13 7.5 7.3 7.2
14 7.8 7.6 7.5
15 7.8 7.6 7.6
Sum 121.8 117.7 117.7
Max 9.6 9.2 9.3
Min 7.1 6.9 6.9
Average ẋ & ẏ & Ḋ 8.1 7.8 7.8
Standard Deviation sD 0.11 0.12 for 15 tests
Uncertainty Q0 1.1 1.1 %
The uncertainty laid down by the authorities is 10% of the ELV as a 95% confidence interval. 10 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
1.05 1.05 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 129 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.9898 0.9849 1.05
C -0.0334 0.0000 -1.05
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 10.1 10.2
AMS 0 0
SRM + 11.0 11.1
SRM + 1.0 1.0
SRM 9.9804 10.0537
SRM -0.0334 0.0000
SRM + 8.9 9.0
SRM - -1.1 -1.0
0
2
4
6
8
10
0 2 4 6 8 10
Sta
ck
Gas S
RM
O2
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS O2 g/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Oxygen Correlation November 2016
Unit No. 2 November 2016 Data
Method A Correlation
Derived Uncertainty
0
2
4
6
8
10
0 2 4 6 8 10
Sta
ck
Gas S
RM
O2
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS O2 g/Nm3 Dry @ 10% O2
Kendal Unit No. 2 Oxygen Correlation November 2016
Unit No. 2 November 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 130 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter Velocity
AMS Method Ultra Sonic
Offset for AMS (Z) none 0
SRM Method Pitot Tube
Emisison Limit Value (ELV) Standard Conditions 38.21 38.21
Demands to Percentage Related to ELV 4% 4
or 1.5 %
AMS Operating Range 45.00 ppm
Table E.2 - Measurement for the QAL2 test
Wet
Sample Number (i) SRM Value (yi Raw) as measured (m/s) SRM Value (yi) corrected to AMS condition (m/s) AMS Signal (xi) as measured (m/s)
1 31.5 31.5 27.1
2 31.8 31.8 27.2
3 30.8 30.8 26.4
4 20.2 20.2 17.4
5 20.0 20.0 17.2
6 20.0 20.0 17.2
7 20.3 20.3 17.6
8 29.5 29.5 25.2
9 29.4 29.4 25.0
10 30.7 30.7 26.6
11 30.9 30.9 26.5
12 30.9 30.9 26.5
13 30.8 30.8 26.4
14 28.7 28.7 24.6
15 29.3 29.3 25.2
Sum 414.9 414.9 355.8
Max 31.8 31.8 27.2
Min 20.0 20.0 17.2
Average 27.7 27.7 23.7
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 131 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
Velocity
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
4% of the daily ELV which is given at Nm3 dry @ 10% O2. 15.9994
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Value is
1
y = 1.1777x - 0.281
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
SR
M V
elo
city
m/s
AMS Velocity m/s
Kendal Unit No. 2 Gas Velocity Correlation November 2016
Units No. 2 November 2016 Data
Method A Correlation
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
SR
M H
Ve
locity
m/s
AMS Velocity m/s
Kendal Unit No. 2 Gas Velocity Correlation November 2016
Units No. 2 November 2016 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 132 of 212
Sample Number (i) SRM Value (yi Raw) m/s SRM Value (yi Raw) m/s SRM Value Corrected Dry @ 10% O2 (yi,s) m/s
1 31.5 37.5 37.5
2 31.8 37.8 37.8
3 30.8 36.7 36.7
4 20.2 20.8 20.8
5 20.0 20.6 20.6
6 20.0 20.7 20.7
7 20.3 21.0 21.0
8 29.5 34.4 34.4
9 29.4 34.2 34.2
10 30.7 36.6 36.6
11 30.9 36.9 36.9
12 30.9 36.9 36.9
13 30.8 36.8 36.8
14 28.7 33.5 33.5
15 29.3 34.2 34.2
Sum 414.9 478.9 478.9
Max 31.8 37.8 37.8
Min 20.0 20.6 20.6
Average 27.7 31.9 31.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 30 % ELV
if ys, max - ys, min > 30 % ELV use method A)
if ys, max - ys, min < 30 % ELV use method B)
ys, max 37.8
ys, min 20.6
ys, max - ys, min = 17.2
ELV 38.2 %
Therefore use Method A)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 133 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.1777 0 45
a value or intercept in yi=a+bxi -0.2810 -0.3 52.7
Operating Range 52.7
Sample Number (i) AMS Signal (xi) as measured (m/s) SRM Value at AMS Conditions (yi) xi - ẋ
1 27.1 31.5 3.3
2 27.2 31.8 3.4
3 26.4 30.8 2.6
4 17.4 20.2 -6.4
5 17.2 20.0 -6.5
6 17.2 20.0 -6.6
7 17.6 20.3 -6.1
8 25.2 29.5 1.4
9 25.0 29.4 1.3
10 26.6 30.7 2.9
11 26.5 30.9 2.8
12 26.5 30.9 2.8
13 26.4 30.8 2.7
14 24.6 28.7 0.8
15 25.2 29.3 1.4
Sum 355.8 414.9 0.0
Max 27.2 31.8 3.4
Min 17.2 20.0 -6.6
Average ẋ & ẏ 23.7 27.7 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.1659 0 45.0
a value or intercept in yi=a+bxi 0.0000 0.0 52.5
Operating Range 52.5
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 38.8 38.7 m/s
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 134 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) m/s Corrected Dry @ 10% O2 ŷi,s M B) (m/s) Corrected Dry @ 10% O2
Sample Number (i) AMS Signal (xi) as measured (m/s) % M A) % M B)
1 27.1 34.7 34.7
2 27.2 34.8 34.7
3 26.4 34.0 34.0
4 17.4 18.4 18.5
5 17.2 18.3 18.4
6 17.2 18.3 18.4
7 17.6 18.9 19.0
8 25.2 31.0 31.0
9 25.0 30.7 30.7
10 26.6 35.3 35.2
11 26.5 34.1 34.1
12 26.5 34.0 34.0
13 26.4 33.9 33.9
14 24.6 30.8 30.8
15 25.2 31.4 31.4
Sum 355.8 438.8 438.7
Max 27.2 35.3 35.2
Min 17.2 18.3 18.4
Average ẋ & ẏ & Ḋ 23.7 29.3 29.2
Standard Deviation sD 0.53 0.55 for 15 tests
Uncertainty Q0 0.780 0.780 mg/Nm
The uncertainty laid down by the authorities is 4% of the ELV as a 95% confidence interval. 4.0 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
0.761 0.761 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 135 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 1.0266 1.0886 0.76C 1.8961 0.0000 -0.76
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 38.8 38.7
AMS 0 0
SRM + 42.5 42.9
SRM + 2.7 0.8
SRM 41.7114 42.1727SRM 1.8961 0.0000
SRM + 41.0 41.4
SRM - 1.1 -0.8
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
Sta
ck G
as
SR
M V
elo
city
m/s
Stack Gas AMS Velocity m/s
Kendal Unit No. 2 Gas Velocity Correlation November 2016
Units No. 2 November 2016 Data
Method A Correlation
Derived Uncertainty
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
Sta
ck G
as
SR
M V
elo
city
m/s
Stack Gas AMS Velocity m/s
Kendal Unit No. 2 Gas Velocity Correlation November 2016
Units No. 2 November 2016 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 136 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter NOx
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method Chemilluminescence (cross flow modulation)
Emisison Limit Value (ELV) Standard
Conditions (273 K, 101.3 Kpa, dry @ 10%
O2) Daily Average
1100 mg/Nm3 dry @ 10 % O2 1100
Demands to Percentage Related to ELV 20% 20
or 220.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 1500 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 387 387 313
2 388 388 311
3 394 394 316
4 439 439 336
5 445 445 341
6 444 444 339
7 442 442 338
8 392 392 312
9 390 390 311
10 388 388 310
11 385 385 311
12 335 335 306
13 337 337 306
14 359 359 317
15 380 380 325
Sum 5905 5905 4792
Max 445 445 341
Min 335 335 306
Average 394 394 319
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 137 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
NOx
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 46.0055
mg/Nm3 = ppm * mw / 22.414
Therfeore the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
2.052534
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700 800 900 1000
SR
M S
tack G
as
NO
x p
pm
Stack Gas Moisture AMS NOx ppm
Kendal Unit No. 5 Oxides of Nitrogen Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
y = 2.4639x - 393.39
0
100
200
300
400
500
600
700
800
900
1000
100 200 300 400 500 600 700 800 900 1000
SR
M S
tack G
as
NO
x p
pm
Stack Gas Moisture AMS NOx ppm
Kendal Unit No. 5 Oxides of Nitrogen Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 138 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 387 353 724
2 388 355 729
3 394 361 741
4 439 433 889
5 445 437 896
6 444 433 888
7 442 425 872
8 392 347 712
9 390 342 703
10 388 339 695
11 385 336 690
12 335 296 608
13 337 298 613
14 359 325 667
15 380 346 711
Sum 5905 5426 11137
Max 445 437 896
Min 335 296 608
Average 394 362 742
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 896.3
ys, min 608.3
ys, max - ys, min = 288.1
ELV 1100.0 Nm3 dry @ 10% O2.
Therefore use Method A)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 139 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 2.4639 0 1500
a value or intercept in yi=a+bxi -393.3860 -393.4 3302.4
Operating Range 3302.4
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 313 387 -6.3
2 311 388 -8.7
3 316 394 -3.3
4 336 439 16.6
5 341 445 21.1
6 339 444 19.5
7 338 442 18.6
8 312 392 -7.4
9 311 390 -8.2
10 310 388 -9.2
11 311 385 -8.4
12 306 335 -13.8
13 306 337 -13.1
14 317 359 -2.9
15 325 380 5.6
Sum 4792 5905 0.0
Max 341 445 21.1
Min 306 335 -13.8
Average ẋ & ẏ 319 394 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.2324 0 1500.0
a value or intercept in yi=a+bxi 0.0000 0.0 1848.6
Operating Range 1848.6
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 1130.7 1064.8 mg/Nm3 Dry @ 10% O2
490.2 490.2 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 140 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 313 747.8 763.1
2 311 737.6 758.7
3 316 763.1 771.1
4 336 1006.1 958.9
5 341 1027.9 968.0
6 339 1014.9 959.6
7 338 991.9 940.2
8 312 746.5 764.7
9 311 739.7 759.6
10 310 729.9 752.2
11 311 731.3 751.7
12 306 679.2 711.4
13 306 684.8 715.3
14 317 776.4 783.6
15 325 838.7 824.6
Sum 4791.6 12215.5 12182.6
Max 340.5 1027.9 968.0
Min 305.6 679.2 711.4
Average ẋ & ẏ & Ḋ 319.4 814.4 812.2
Standard Deviation sD 45.63 28.17 for 15 tests
Uncertainty Q0 112.2 112.2 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
109.56 109.56 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 141 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.7268 0.9152 109.56
C 150.5835 0.0000 -109.56
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 1130.7 1064.8
AMS 0 0
SRM + 1082.0 1084.1
SRM + 260.1 109.6
SRM 972.4246 974.4978
SRM 150.5835 0.0000
SRM + 862.9 864.9
SRM - 41.0 -109.6
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300
Sta
ck
Gas S
RM
NO
x m
g/N
m3
D
ry @
10%
O2
Stack Gas AMS NOx mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Oxides of Nitrogen Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Derived Uncertainty
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300
Sta
ck
Gas S
RM
NO
x m
g/N
m3
D
ry @
10%
O2
Stack Gas AMS NOx mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Oxides of Nitrogen Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 142 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter SO2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method NDIR (pneumatic)
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average3500 mg/Nm3 dry @ 10 % O2 3500
Demands to Percentage Related to ELV 20% 20
or 700.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 2000 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 851 851 668.83
2 848 848 653.68
3 797 797 615.66
4 785 785 599
5 801 801 607
6 766 766 577
7 762 762 578
8 832 832 649
9 855 855 665
10 852 852 655
11 843 843 654
12 748 748 623
13 750 750 632
14 735 735 596
15 729 729 570
Sum 11953 11953 9344
Max 855 855 669
Min 729 729 570
Average 797 797 623
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 143 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
SO2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 64.07
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
2.86
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 200 400 600 800 1000 1200 1400 1600 1800 2000
SR
M S
tack G
as
SO
2 p
pm
AMS Stack Gas Moisture SO2 ppm
Kendal Unit No. 5 Sulphur Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
y = 1.2793x
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 200 400 600 800 1000 1200 1400 1600 1800 2000
SR
M S
tack G
as
SO
2 p
pm
AMS Stack Gas SO2 SO2 ppm
Kendal Unit No. 5 Sulphur Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 144 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 851 776 2219
2 848 776 2220
3 797 729 2086
4 785 774 2214
5 801 786 2248
6 766 746 2134
7 762 733 2097
8 832 735 2103
9 855 751 2148
10 852 744 2127
11 843 735 2103
12 748 661 1891
13 750 665 1902
14 735 666 1904
15 729 664 1900
Sum 11953 10943 31296
Max 855 786 2247.9
Min 729 661 1891.1
Average 797 730 2086.4
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 2247.9
ys, min 1891.1
ys, max - ys, min = 356.9
ELV 3500.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 145 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.1616 0 2000
a value or intercept in yi=a+bxi 73.2935 73.3 2396.5
Operating Range 2396.5
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 669 851 45.9
2 654 848 30.8
3 616 797 -7.3
4 599 785 -24.3
5 607 801 -15.6
6 577 766 -45.7
7 578 762 -44.7
8 649 832 26.0
9 665 855 42.1
10 655 852 31.9
11 654 843 31.0
12 623 748 -0.1
13 632 750 9.5
14 596 735 -26.9
15 570 729 -52.7
Sum 9344 11953 0.0
Max 669 855 45.9
Min 570 729 -52.7
Average ẋ & ẏ 623 797 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.2793 0 2000.0
a value or intercept in yi=a+bxi 0.0000 0.0 2558.5
Operating Range 2558.5
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 2753.6 2747.1 mg/Nm3 Dry @ 10% O2
935.2 935.2 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 146 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 668.8 2342.3 2357.2
2 653.7 2298.6 2308.6
3 615.7 2174.1 2171.8
4 598.7 2480.4 2471.2
5 607.3 2503.2 2497.3
6 577.2 2381.0 2363.8
7 578.2 2342.6 2326.1
8 648.9 2292.0 2300.5
9 665.0 2333.4 2347.1
10 654.8 2286.6 2296.9
11 653.9 2276.1 2286.0
12 622.9 2097.4 2097.3
13 632.4 2132.8 2135.8
14 596.1 2143.4 2134.5
15 570.2 2110.4 2092.6
Sum 9343.9 34194.3 34186.7
Max 668.8 2503.2 2497.3
Min 570.2 2097.4 2092.6
Average ẋ & ẏ & Ḋ 622.9 2279.6 2279.1
Standard Deviation sD 59.47 52.96 for 15 tests
Uncertainty Q0 357.1 357.1 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
348.61 348.61 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 147 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.8931 0.9154 348.61
C 50.3963 0.0000 -348.61
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 2753.6 2747.1
AMS 0 0
SRM + 2858.3 2863.4
SRM + 399.0 348.6
SRM 2509.6891 2514.7685
SRM 50.3963 0.0000
SRM + 2161.1 2166.2
SRM - -298.2 -348.6
0
500
1000
1500
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500
Sta
ck
Gas S
RM
SO
2m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS SO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Sulphur Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Derived Uncertainty
0
500
1000
1500
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500
Sta
ck
Gas S
RM
SO
2m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS SO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Sulphur Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 148 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter CO2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM - 30 NDIR
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average315632 mg/Nm3 dry @ 10 % O2 315632
Demands to Percentage Related to ELV 20% 20
or 63126.4 mg/Nm3 dry @ 10 % O2
AMS Operating Range 200000 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppm Wet) AMS Signal (xi) as measured
1 114959.7 114959.7 108292.3
2 116059.8 116059.8 108152.9
3 116325.1 116325.1 109993.9
4 103590.6 103590.6 101087.5
5 104090.7 104090.7 100413.7
6 104799.5 104799.5 100787.4
7 106315.3 106315.3 102145.3
8 117696.1 117696.1 110525.4
9 118359.9 118359.9 111485.2
10 118983.6 118983.6 112306.0
11 118760.0 118760.0 112772.5
12 109999.8 109999.8 112953.0
13 110392.9 110392.9 113483.6
14 109903.5 109903.5 113022.1
15 106336.0 106336.0 109578.5
Sum 1676572.5 1676572.5 1626999.2
Max 118983.6 118983.6 113483.6
Min 103590.6 103590.6 100413.7
Average 111771.5 111771.5 108466.6
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 149 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
CO2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 44.01
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
1.972700
y = 1.0305x
0
20000
40000
60000
80000
100000
120000
140000
160000
180000
200000
0 20000 40000 60000 80000 100000 120000 140000 160000 180000 200000
SR
M C
O2
pp
m
AMS CO2 ppm
Kendal Unit No. 5 Carbon Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
0
30000
60000
90000
120000
150000
180000
210000
240000
270000
300000
0 50000 100000 150000 200000 250000 300000
SR
M C
O2
pp
m
AMS CO2 ppm
Kendal Unit No. 5 Carbon Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 150 of 212
Sample Number (i) SRM Value (yi Raw) ppm Wet SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 114959.7 104737.8 206616.2
2 116059.8 106282.1 209662.7
3 116325.1 106501.7 210095.9
4 103590.6 102176.5 201563.5
5 104090.7 102096.8 201406.4
6 104799.5 102144.2 201499.9
7 106315.3 102291.6 201790.7
8 117696.1 103978.7 205118.7
9 118359.9 103963.4 205088.7
10 118983.6 103864.5 204893.4
11 118760.0 103632.0 204434.9
12 109999.8 97291.4 191926.8
13 110392.9 97882.7 193093.2
14 109903.5 99488.0 196259.9
15 106336.0 96941.2 191235.8
Sum 1676572.5 1533272.4 3024686.5
Max 118983.6 106501.7 210095.9
Min 103590.6 96941.2 191235.8
Average 111771.5 102218.2 201645.8
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 210095.9
ys, min 191235.8
ys, max - ys, min = 18860.0
ELV 315632.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 151 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.8241 0 200000
a value or intercept in yi=a+bxi 22383.5817 22383.6 187204.7
Operating Range 187204.7
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 108292 114960 -174.3
2 108153 116060 -313.7
3 109994 116325 1527.3
4 101087 103591 -7379.1
5 100414 104091 -8053.0
6 100787 104800 -7679.2
7 102145 106315 -6321.3
8 110525 117696 2058.8
9 111485 118360 3018.6
10 112306 118984 3839.4
11 112773 118760 4305.9
12 112953 110000 4486.4
13 113484 110393 5017.0
14 113022 109904 4555.5
15 109578 106336 1111.8
Sum 1626999 1676573 0.0
Max 113484 118984 5017.0
Min 100414 103591 -8053.0
Average ẋ & ẏ 108467 111772 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.0305 0 200000.0
a value or intercept in yi=a+bxi 0.0000 0.0 206093.8
Operating Range 206093.8
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 258745.1 255017.1 mg/Nm3 Dry @ 10% O2
127496.6 127496.6 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 152 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 108292.3 212121.2 212052.8
2 108152.9 212341.1 212217.9
3 109993.9 214983.2 215582.7
4 101087.5 235222.8 231833.7
5 100413.7 233090.2 229405.8
6 100787.4 232811.9 229312.9
7 102145.3 231133.3 228303.9
8 110525.4 216889.1 217701.2
9 111485.2 217440.1 218625.6
10 112306.0 217366.2 218864.6
11 112772.5 217369.3 219044.3
12 112953.0 209636.2 211317.1
13 113483.6 211043.1 212928.3
14 113022.1 223055.8 224870.9
15 109578.5 222970.1 223424.1
Sum 1626999.2 3307473.8 3305485.7
Max 113483.6 235222.8 231833.7
Min 100413.7 209636.2 211317.1
Average ẋ & ẏ & Ḋ 108466.6 220498.3 220365.7
Standard Deviation sD 10965.05 9858.65 for 15 tests
Uncertainty Q0 32207.3 32207.3 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
31437.59 31437.59 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 153 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m -0.0497 0.9141 31437.59
C 212606.3800 0.0000 -31437.59
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 258745.1 255017.1
AMS 0 0
SRM + 231182.2 264541.0
SRM + 244044.0 31437.6
SRM 199744.5774 233103.3868
SRM 212606.3800 0.0000
SRM + 168307.0 201665.8
SRM - 181168.8 -31437.6
0
50000
100000
150000
200000
250000
300000
350000
0 50000 100000 150000 200000 250000 300000 350000
Sta
ck
Gas S
RM
CO
2 m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS CO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Carbon Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Derived Uncertainty
0
50000
100000
150000
200000
250000
300000
350000
0 50000 100000 150000 200000 250000 300000 350000
Sta
ck
Gas S
RM
CO
2 m
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS CO2 mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Carbon Dioxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 154 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter CO
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM - 30 NDIR
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average100 mg/Nm3 dry @ 10 % O2 100
Demands to Percentage Related to ELV 20% 20
or 20.0 mg/Nm3 dry @ 10 % O2
AMS Operating Range 1500 ppm
Table E.2 - Measurement for the QAL2 test ppm
Wet Wet
Sample Number (i) SRM Value (yi Raw) as measured (ppm Wet) SRM Value (yi) corrected to AMS condition (ppmWet) AMS Signal (xi) as measured
1 2.8 2.8 0.4
2 2.8 2.8 0.4
3 2.8 2.8 0.4
4 3.6 3.6 0.2
5 3.7 3.7 0.2
6 3.7 3.7 0.1
7 3.7 3.7 0.4
8 3.8 3.8 0.5
9 3.9 3.9 0.4
10 3.9 3.9 0.5
11 3.7 3.7 0.5
12 3.3 3.3 0.7
13 3.1 3.1 1.1
14 3.3 3.3 0.5
15 3.3 3.3 0.6
Sum 51.4 51.4 7.2
Max 3.9 3.9 1.1
Min 2.8 2.8 0.1
Average 3.4 3.4 0.5
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 155 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
CO
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
20% of the daily ELV which is given at Nm3 dry @ 10% O2. 28.01
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Eskom Value is
1.25
y = 7.1848x
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450 500
SR
M C
O p
pm
AMS COppm
Kendal Unit No. 5 Carbon Monoxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450 500
SR
M C
O p
pm
AMS COppm
Kendal Unit No. 5 Carbon Monoxide Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 156 of 212
Sample Number (i) SRM Value (yi Raw) ppm Dry SRM Value (yi Raw) ppm Dry @ 10% O2 SRM Value at Standard Cond (yi,s) mg/Nm3 Dry @ 10% O2
1 2.8 2.5 3.1
2 2.8 2.6 3.2
3 2.8 2.6 3.2
4 3.6 3.6 4.4
5 3.7 3.7 4.6
6 3.7 3.6 4.5
7 3.7 3.5 4.4
8 3.8 3.4 4.2
9 3.9 3.4 4.2
10 3.9 3.4 4.3
11 3.7 3.2 4.0
12 3.3 2.9 3.6
13 3.1 2.7 3.4
14 3.3 3.0 3.8
15 3.3 3.0 3.8
Sum 51.4 47.1 58.9
Max 3.9 3.7 4.6
Min 2.8 2.5 3.1
Average 3.4 3.1 3.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 4.6
ys, min 3.1
ys, max - ys, min = 1.4
ELV 100.0 Nm3 dry @ 10% O2.
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 157 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi -0.4564 0 1500
a value or intercept in yi=a+bxi 3.6466 3.6 -681.0
Operating Range -681.0
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 0.4 2.8 0.0
2 0.4 2.8 -0.1
3 0.4 2.8 0.0
4 0.2 3.6 -0.2
5 0.2 3.7 -0.2
6 0.1 3.7 -0.4
7 0.4 3.7 -0.1
8 0.5 3.8 0.0
9 0.4 3.9 0.0
10 0.5 3.9 0.1
11 0.5 3.7 0.0
12 0.7 3.3 0.3
13 1.1 3.1 0.6
14 0.5 3.3 0.0
15 0.6 3.3 0.1
Sum 7.2 51.4 0.0
Max 1.1 3.9 0.6
Min 0.1 2.8 -0.4
Average ẋ & ẏ 0.5 3.4 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 7.1848 0 1500.0
a value or intercept in yi=a+bxi 0.0000 0.0 10777.3
Operating Range 10777.3
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 5.5 10.2 mg/Nm3 Dry @ 10% O2
3.5 3.5 ppm @ 10% O2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 158 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured mg/Nm3 Dry @ 10% O2 M A) mg/Nm3 Dry @ 10% O2 M B)
1 0.4 4.2 3.7
2 0.4 4.2 3.1
3 0.4 4.2 3.7
4 0.2 5.0 2.5
5 0.2 5.0 2.5
6 0.1 5.0 1.1
7 0.4 4.8 4.1
8 0.5 4.2 4.1
9 0.4 4.2 3.9
10 0.5 4.1 4.7
11 0.5 4.1 4.3
12 0.7 3.8 6.2
13 1.1 3.6 9.2
14 0.5 4.2 4.5
15 0.6 4.2 5.3
Sum 7.2 64.5 62.9
Max 1.1 5.0 9.2
Min 0.1 3.6 1.1
Average ẋ & ẏ & Ḋ 0.5 4.3 4.2
Standard Deviation sD 0.38 2.13 for 15 tests
Uncertainty Q0 10.2 10.2 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 20 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
9.96 9.96 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 159 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.8003 0.7737 9.96
C 0.4841 0.0000 -9.96
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 5.5 10.2
AMS 0 0
SRM + 14.9 17.8
SRM + 10.4 10.0
SRM 4.9155 7.8700
SRM 0.4841 0.0000
SRM + -5.0 -2.1
SRM - -9.5 -10.0
0
40
80
120
160
200
240
280
320
360
400
0 40 80 120 160 200 240 280 320 360 400
Sta
ck
Gas S
RM
CO
mg/N
m3
D
ry @
10%
O2
Stack Gas AMS CO mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Carbon Monoxide Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Derived Uncertainty
0
40
80
120
160
200
240
280
320
360
400
0 40 80 120 160 200 240 280 320 360 400
Sta
ck
Gas S
RM
CO
mg/N
m3
D
ry @
10%
O2
Stack Gas AMS CO mg/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Carbon Monoxide Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 160 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter O2
AMS Method Infrared
Offset for AMS (Z) none 0
SRM Method EPA CTM-30 Zirconia cell
Emisison Limit Value (ELV) Standard Conditions
(273 K, 101.3 Kpa, dry @ 10% O2) Daily Average21 21
Demands to Percentage Related to ELV 10% 10
or 2.1 %
AMS Operating Range 25.00 %
Table E.2 - Measurement for the QAL2 test %
wet
Sample Number (i) SRM Value (yi Raw) as measured (% wet) SRM Value (yi) corrected to AMS condition (% wet) AMS Signal (xi) as measured
1 7.6 7.6 8.2
2 7.7 7.7 8.2
3 7.7 7.7 8.2
4 8.6 8.6 9.9
5 8.6 8.6 9.9
6 8.6 8.6 9.9
7 8.4 8.4 9.7
8 7.2 7.2 8.2
9 7.2 7.2 8.2
10 7.1 7.1 8.2
11 7.1 7.1 8.1
12 7.2 7.2 7.6
13 7.3 7.3 7.7
14 7.5 7.5 8.3
15 7.6 7.6 8.6
Sum 115.4 115.4 129.0
Max 8.6 8.6 9.9
Min 7.1 7.1 7.6
Average 7.7 7.7 8.6
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 161 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
O2
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
10% of the daily ELV which is given at Nm3 dry @ 10% O2. 15.9994
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Value is
1
0
2
4
6
8
10
12
14
16
18
20
22
24
0 2 4 6 8 10 12 14 16 18 20 22
SR
M O
2 S
%
AMS O2 %
Kendal Unit No. 5 Oxygen Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
y = 0.8945x
0
2
4
6
8
10
12
14
16
18
20
22
0 2 4 6 8 10 12 14 16 18 20 22
SR
M O
2 %
AMS O2 %
Kendal Unit No. 5 Oxygen Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 162 of 212
Sample Number (i) SRM Value (yi Raw) % Wet SRM Value (yi Raw) % Dry SRM Value at Standard Cond (yi,s) % Dry
1 7.6 8.1 8.1
2 7.7 8.2 8.2
3 7.7 8.2 8.2
4 8.6 9.1 9.1
5 8.6 9.1 9.1
6 8.6 9.1 9.1
7 8.4 8.9 8.9
8 7.2 7.7 7.7
9 7.2 7.7 7.7
10 7.1 7.6 7.6
11 7.1 7.6 7.6
12 7.2 7.7 7.7
13 7.3 7.7 7.7
14 7.5 8.0 8.0
15 7.6 8.1 8.1
Sum 115.4 122.9 122.9
Max 8.6 9.1 9.1
Min 7.1 7.6 7.6
Average 7.7 8.2 8.2
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 15 % ELV
if ys, max - ys, min > 15 % ELV use method A)
if ys, max - ys, min < 15 % ELV use method B)
ys, max 9.1
ys, min 7.6
ys, max - ys, min = 1.6
ELV 21.0 %
Therefore use Method B)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 163 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 0.6498 0 25
a value or intercept in yi=a+bxi 2.1046 2.1 18.4
Operating Range 18.4
Sample Number (i) AMS Signal (xi) as measured SRM Value at AMS Conditions (yi) xi - ẋ
1 8.2 7.6 -0.4
2 8.2 7.7 -0.4
3 8.2 7.7 -0.4
4 9.9 8.6 1.3
5 9.9 8.6 1.3
6 9.9 8.6 1.3
7 9.7 8.4 1.1
8 8.2 7.2 -0.4
9 8.2 7.2 -0.4
10 8.2 7.1 -0.4
11 8.1 7.1 -0.5
12 7.6 7.2 -1.0
13 7.7 7.3 -0.9
14 8.3 7.5 -0.3
15 8.6 7.6 0.0
Sum 129.0 115.4 0.0
Max 9.9 8.6 1.3
Min 7.6 7.1 -1.0
Average ẋ & ẏ 8.6 7.7 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 0.8945 0 25.0
a value or intercept in yi=a+bxi 0.0000 0.0 22.4
Operating Range 22.4
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 10.0 10.4 %v/v
9.4 9.4 %v/v
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 164 of 212
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) ŷi,s M B)
Sample Number (i) AMS Signal (xi) as measured % M A) % M B)
1 8.2 8.0 7.9
2 8.2 8.0 7.9
3 8.2 8.0 7.9
4 9.9 9.1 9.5
5 9.9 9.1 9.4
6 9.9 9.1 9.4
7 9.7 9.0 9.3
8 8.2 8.0 7.9
9 8.2 8.0 7.9
10 8.2 7.9 7.8
11 8.1 7.9 7.8
12 7.6 7.6 7.3
13 7.7 7.6 7.4
14 8.3 8.1 8.0
15 8.6 8.3 8.3
Sum 129.0 123.5 123.5
Max 9.9 9.1 9.5
Min 7.6 7.6 7.3
Average ẋ & ẏ & Ḋ 8.6 8.2 8.2
Standard Deviation sD 0.20 0.30 for 15 tests
Uncertainty Q0 1.1 1.1 %
The uncertainty laid down by the authorities is 10% of the ELV as a 95% confidence interval. 10 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
1.05 1.05 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 165 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.9890 0.9934 1.05
C 0.0530 0.0000 -1.05
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 10.0 10.4
AMS 0 0
SRM + 11.0 11.4
SRM + 1.1 1.0
SRM 9.9849 10.3537
SRM 0.0530 0.0000
SRM + 8.9 9.3
SRM - -1.0 -1.0
0
2
4
6
8
10
0 2 4 6 8 10
Sta
ck
Gas S
RM
O2
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS O2 g/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Oxygen Correlation February 2017
Unit No. 5 February 2017 Data
Method A Correlation
Derived Uncertainty
0
2
4
6
8
10
0 2 4 6 8 10
Sta
ck
Gas S
RM
O2
g/N
m3
Dry
@ 1
0%
O2
Stack Gas AMS O2 g/Nm3 Dry @ 10% O2
Kendal Unit No. 5 Oxygen Correlation February 2017
Unit No. 5 February 2017 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 166 of 212
BSEN 14181 Annex E Example E.1 Data
Section 6.4.2 Establishing the Calibration Function
Table E.11 - Measurement Methods and Requirements
Parameter Velocity
AMS Method Ultra Sonic
Offset for AMS (Z) none 0
SRM Method Pitot Tube
Emisison Limit Value (ELV) Standard Conditions 37.37 37.37
Demands to Percentage Related to ELV 4% 4
or 1.5 %
AMS Operating Range 45.00 ppm
Table E.2 - Measurement for the QAL2 test
Wet
Sample Number (i) SRM Value (yi Raw) as measured (m/s) SRM Value (yi) corrected to AMS condition (m/s) AMS Signal (xi) as measured (m/s)
1 27.7 27.7 24.8
2 27.3 27.3 25.3
3 27.6 27.6 25.4
4 20.3 20.3 19.1
5 20.2 20.2 19.2
6 20.1 20.1 19.0
7 19.6 19.6 18.8
8 30.4 30.4 28.2
9 30.5 30.5 28.4
10 30.8 30.8 28.4
11 31.0 31.0 28.6
12 30.8 30.8 28.4
13 31.0 31.0 28.6
14 31.1 31.1 28.7
15 29.2 29.2 27.0
Sum 407.7 407.7 377.9
Max 31.1 31.1 28.7
Min 19.6 19.6 18.8
Average 27.2 27.2 25.2
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 167 of 212
Figure E. 1 Plot of SRM Measured Values y Versus AMS measured Values x and the calibration function determination in E.2.3
Velocity
The requirement on the measurement uncertainty of the AMS measured values is expressed as: Molecular Weight (mw)
4% of the daily ELV which is given at Nm3 dry @ 10% O2. 15.9994
mg/Nm3 = ppm * mw / 22.414
Therfor the SRM measured values (yi) must be converted to Nm3 dry @ 10% O2. The Value is
1
y = 1.1379x - 1.4865
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
SR
M V
elo
city
m/s
AMS Velocity m/s
Kendal Unit No. 5 Gas Velocity Correlation February 2017
Units No. 5 February 2017 Data
Method A Correlation
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
SR
M H
Ve
locity
m/s
AMS Velocity m/s
Kendal Unit No. 5 Gas Velocity Correlation February 2017
Units No. 5 February 2017 Data
Method B Correlation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 168 of 212
Sample Number (i) SRM Value (yi Raw) m/s SRM Value (yi Raw) m/s SRM Value Corrected Dry @ 10% O2 (yi,s) m/s
1 27.7 30.4 30.4
2 27.3 29.8 29.8
3 27.6 30.2 30.2
4 20.3 20.6 20.6
5 20.2 20.6 20.6
6 20.1 20.6 20.6
7 19.6 20.4 20.4
8 30.4 34.4 34.4
9 30.5 34.8 34.8
10 30.8 35.2 35.2
11 31.0 35.5 35.5
12 30.8 34.8 34.8
13 31.0 35.0 35.0
14 31.1 34.4 34.4
15 29.2 32.1 32.1
Sum 407.7 448.7 448.7
Max 31.1 35.5 35.5
Min 19.6 20.4 20.4
Average 27.2 29.9 29.9
To determine if method A) or B) of 6.4.2 must be used to calculate the equation: i.e. SRM concentration range < or > 15% of the ELV
or ys, max - ys, min < 30 % ELV
if ys, max - ys, min > 30 % ELV use method A)
if ys, max - ys, min < 30 % ELV use method B)
ys, max 35.5
ys, min 20.4
ys, max - ys, min = 15.1
ELV 37.4 %
Therefore use Method A)
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 169 of 212
Method A) where ys, max - ys, min > 15 % ELV
Iso 14181 Equation Method A) Zero Value Method A Range Value Method A
b value or slope in yi=a+bxi 1.1379 0 45
a value or intercept in yi=a+bxi -1.4865 -1.5 49.7
Operating Range 49.7
Sample Number (i) AMS Signal (xi) as measured (m/s) SRM Value at AMS Conditions (yi) xi - ẋ
1 24.8 27.7 -0.4
2 25.3 27.3 0.1
3 25.4 27.6 0.2
4 19.1 20.3 -6.1
5 19.2 20.2 -6.0
6 19.0 20.1 -6.2
7 18.8 19.6 -6.4
8 28.2 30.4 3.1
9 28.4 30.5 3.2
10 28.4 30.8 3.2
11 28.6 31.0 3.4
12 28.4 30.8 3.2
13 28.6 31.0 3.4
14 28.7 31.1 3.5
15 27.0 29.2 1.8
Sum 377.9 407.7 0.0
Max 28.7 31.1 3.5
Min 18.8 19.6 -6.4
Average ẋ & ẏ 25.2 27.2 0.0
Method B) where ys, max - ys, min < 15 % ELV
Iso 14181 Equation Method B) Zero Value Method B Range Value Method B
b value or slope in yi=a+bxi 1.0789 0 45.0
a value or intercept in yi=a+bxi 0.0000 0.0 48.6
Operating Range 48.6
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 170 of 212
Section 6.5 Calibration Function of the AMS and its Validity
Valid calibration Range
Includes a range from zero to ẏs,max plus 10% For Method A For Method B
Valid calibration Range 37.0 36.7 m/s
6.6 Calculation of Variability
Di = yi,s - ŷi,s
yi,s SRM values
ŷi,s AMS Calibrated Values
ŷi,s M A) m/s Corrected Dry @ 10% O2 ŷi,s M B) (m/s) Corrected Dry @ 10% O2
Sample Number (i) AMS Signal (xi) as measured (m/s) % M A) % M B)
1 24.8 27.7 27.8
2 25.3 28.3 28.3
3 25.4 28.5 28.5
4 19.1 17.9 18.2
5 19.2 18.1 18.4
6 19.0 18.0 18.3
7 18.8 18.1 18.4
8 28.2 31.6 31.4
9 28.4 31.9 31.7
10 28.4 32.2 32.0
11 28.6 32.5 32.3
12 28.4 33.4 33.2
13 28.6 33.6 33.4
14 28.7 31.8 31.6
15 27.0 29.2 29.1
Sum 377.9 412.9 412.7
Max 28.7 33.6 33.4
Min 18.8 17.9 18.2
Average ẋ & ẏ & Ḋ 25.2 27.5 27.5
Standard Deviation sD 0.61 0.64 for 15 tests
Uncertainty Q0 0.763 0.763 mg/Nm
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval. 4.0 %
The AMS passes the variability test when Standard Deviation sD < or = to Standard Deviation sD < or = to
0.744 0.744 see pg 19 EN 14181
Test of Variability AMS Passes AMS Passes
1 1
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 171 of 212
Derived Uncertainty
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Method A Method B
m 0.9871 1.0826 0.74C 2.7402 0.0000 -0.74
Standardised Calibrated Regression Curve (includes derived uncertainty)
Method A Method B
AMS 37.0 36.7
AMS 0 0
SRM + 40.0 40.5
SRM + 3.5 0.7
SRM 39.2517 39.7856SRM 2.7402 0.0000
SRM + 38.5 39.0
SRM - 2.0 -0.7
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
Sta
ck G
as
SR
M V
elo
city
m/s
Stack Gas AMS Velocity m/s
Kendal Unit No. 5 Gas Velocity Correlation February 2017
Units No. 5 February 2017 Data
Method A Correlation
Derived Uncertainty
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30 35 40 45 50
Sta
ck G
as
SR
M V
elo
city
m/s
Stack Gas AMS Velocity m/s
Kendal Unit No. 5 Gas Velocity Correlation February 2017
Units No. 5 February 2017 Data
Method B Correlation
Derived Uncertaintys
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 172 of 212
Appendix No. 6
Stratification
Measurements
Results
EN 15259
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 173 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 1
30th
November 2016
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 343.7 791.0 4.2 11.5 7.4 32.1 128.1 81.3
Max 359.9 832.5 4.5 11.7 7.9 34.9 129.3 81.4
Min 323.9 720.7 3.9 10.9 7.2 26.1 125.3 81.1
Diff 18.0 55.9 0.3 0.4 0.3 4.4 2.0 0.1
Time Diff 5.2 7.1 7.2 3.6 4.6 13.7 1.6 0.1
A 1st Point 0 12:24:00 1S 351.9 832.5 4.3 11.7 7.2 34.8 127.7 81.3
A 2nd Point 6 12:30:00 2S 359.9 823.9 4.3 11.6 7.3 34.9 128.3 81.3
A 3rd point 9 12:36:00 3S 356.0 819.8 4.4 11.6 7.3 34.2 128.0 81.3
A 4th Point 12 12:42:00 4S 351.8 820.9 4.3 11.7 7.3 32.5 127.3 81.4
A 5th point 15 12:48:00 5S 346.8 827.2 4.5 11.7 7.2 28.5 125.3 81.4
B 1st Point 18 13:06:00 6S 344.6 822.0 4.4 11.6 7.3 34.0 128.3 81.4
B 2nd Point 21 13:12:00 7S 340.8 825.1 4.2 11.7 7.3 34.0 128.3 81.3
B 3rd point 24 13:18:00 8S 343.6 814.0 4.3 11.6 7.3 32.7 128.3 81.4
B 4th Point 27 13:24:00 9S 348.2 800.3 4.3 11.6 7.4 31.5 128.3 81.4
B 5th point 30 13:30:00 10S 349.1 795.3 4.2 11.5 7.4 26.1 127.3 81.3
D 1st Point 33 13:59:00 11S 348.5 787.4 4.0 11.6 7.3 34.7 129.3 81.3
D 2nd Point 36 14:05:00 12S 347.2 786.4 4.1 11.6 7.3 34.2 129.3 81.3
D 3rd point 39 14:11:00 13S 345.6 787.2 4.1 11.6 7.3 32.9 129.3 81.3
D 4th Point 42 14:17:00 14S 348.2 781.2 3.9 11.6 7.3 30.8 129.3 81.2
D 5th point 45 14:23:00 15S 344.3 777.4 4.1 11.6 7.3 28.6 129.0 81.1
C 1st Point 48 14:50:00 16S 335.4 754.3 4.2 11.4 7.5 33.6 129.3 81.2
C 2nd Point 51 14:56:00 17S 328.1 757.6 4.0 11.4 7.5 32.9 128.7 81.2
C 3rd point 54 15:02:00 18S 331.0 757.6 4.0 11.4 7.5 32.0 127.7 81.2
C 4th Point 57 15:08:00 19S 330.1 728.4 3.9 11.0 7.8 31.6 127.0 81.2
C 5th point 60 15:14:00 20S 323.9 720.7 4.0 10.9 7.9 28.2 126.3 81.2
End Time 00:00:00 sgrid 9.53 33.52 0.17 0.21 0.17 2.52 1.09 0.08
33.52
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 266.7 644.7 #N/A #REF! 7.3 29.6 132.0 83.3
Max 275.9 669.5 #N/A #REF! 7.4 29.9 134.7 83.4
Min 258.4 613.5 #N/A #REF! 7.2 29.3 130.1 83.1
Diff 8.8 28.0 #N/A #REF! 0.1 0.3 2.3 0.1
Time Diff 3.3 4.3 #N/A #REF! 1.5 1.0 1.8 0.2
A 1st Point 0 12:24:00 PM 1S 266.7 669.5 #N/A #REF! 7.3 29.4 130.1 83.4
A 2nd Point 6 12:30:00 PM 2S 275.9 664.7 #N/A #REF! 7.4 29.6 130.3 83.4
A 3rd point 9 12:36:00 PM 3S 272.1 661.8 #N/A #REF! 7.4 29.5 130.4 83.4
A 4th Point 12 12:42:00 PM 4S 269.1 663.1 #N/A #REF! 7.3 29.5 130.4 83.4
A 5th point 15 12:48:00 PM 5S 263.7 665.9 #N/A #REF! 7.2 29.3 130.5 83.4
B 1st Point 18 1:06:00 PM 6S 262.6 669.5 #N/A #REF! 7.3 29.4 131.0 83.4
B 2nd Point 21 1:12:00 PM 7S 261.4 667.8 #N/A #REF! 7.3 29.3 130.8 83.4
B 3rd point 24 1:18:00 PM 8S 263.3 659.6 #N/A #REF! 7.3 29.5 130.9 83.4
B 4th Point 27 1:24:00 PM 9S 268.0 650.5 #N/A #REF! 7.4 29.7 131.2 83.4
B 5th point 30 1:30:00 PM 10S 268.1 645.0 #N/A #REF! 7.4 29.8 131.4 83.4
D 1st Point 33 1:59:00 PM 11S 268.1 639.0 #N/A #REF! 7.3 29.8 132.2 83.4
D 2nd Point 36 2:05:00 PM 12S 270.9 636.8 #N/A #REF! 7.3 29.6 132.4 83.4
D 3rd point 39 2:11:00 PM 13S 272.3 641.4 #N/A #REF! 7.2 29.6 132.4 83.3
D 4th Point 42 2:17:00 PM 14S 268.4 631.7 #N/A #REF! 7.3 29.7 132.7 83.3
D 5th point 45 2:23:00 PM 15S 266.2 626.9 #N/A #REF! 7.3 29.7 133.0 83.2
C 1st Point 48 2:50:00 PM 16S 264.8 619.1 #N/A #REF! 7.2 29.5 133.8 83.1
C 2nd Point 51 2:56:00 PM 17S 258.4 624.0 #N/A #REF! 7.2 29.5 134.1 83.1
C 3rd point 54 3:02:00 PM 18S 262.3 627.6 #N/A #REF! 7.2 29.5 134.2 83.1
C 4th Point 57 3:08:00 PM 19S 267.6 616.2 #N/A #REF! 7.2 29.8 134.4 83.2
C 5th point 60 3:14:00 PM 20S 265.1 613.5 #N/A #REF! 7.3 29.9 134.7 83.2
End Time 12:00:00 AM sref 4.2 19.5 #N/A #REF! 0.06 0.17 1.56 0.11
F 5.092 2.943 #N/A #REF! 8.203 231.919 0.485 0.615
Spos 8.544 27.233 #N/A #REF! 0.164 2.517 0.000 0.000
Upos 17.884 56.998 #N/A #REF! 0.343 5.269 0.000 0.000
Uper 109.891 250.930 109.891 ######## 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 174 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 1
30th
November 2016
Test 1 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.2 #N/A #REF! 1.0 1.1 1.0 1.0
Max 1.3 1.2 #N/A #REF! 1.1 1.2 1.0 1.0
Min 1.2 1.2 #N/A #REF! 1.0 0.9 0.9 1.0
Diff 0.0 0.0 #N/A #REF! 0.0 0.2 0.0 0.0
Diff 3.8 2.8 #N/A #REF! 4.5 14.1 2.4 0.1
A 1st Point 1.3197 1.2434 #N/A #REF! 0.9957 1.1816 0.9816 0.9757
A 2nd Point 1.3043 1.2395 #N/A #REF! 0.9923 1.1799 0.9848 0.9755
A 3rd point 1.3085 1.2387 #N/A #REF! 0.9915 1.1596 0.9816 0.9756
A 4th Point 1.3076 1.2379 #N/A #REF! 0.9933 1.1018 0.9762 0.9758
A 5th point 1.3148 1.2422 #N/A #REF! 0.9968 0.9726 0.9605 0.9761
B 1st Point 1.3120 1.2276 #N/A #REF! 1.0031 1.1558 0.9798 0.9758
B 2nd Point 1.3040 1.2356 #N/A #REF! 0.9990 1.1598 0.9814 0.9746
B 3rd point 1.3052 1.2340 #N/A #REF! 1.0018 1.1074 0.9806 0.9759
B 4th Point 1.2991 1.2302 #N/A #REF! 0.9986 1.0608 0.9779 0.9758
B 5th point 1.3019 1.2331 #N/A #REF! 0.9974 0.8761 0.9688 0.9755
D 1st Point 1.2998 1.2322 #N/A #REF! 0.9983 1.1662 0.9786 0.9747
D 2nd Point 1.2815 1.2349 #N/A #REF! 0.9998 1.1550 0.9767 0.9746
D 3rd point 1.2695 1.2272 #N/A #REF! 1.0071 1.1123 0.9767 0.9757
D 4th Point 1.2970 1.2366 #N/A #REF! 1.0043 1.0378 0.9744 0.9753
D 5th point 1.2932 1.2400 #N/A #REF! 0.9979 0.9635 0.9699 0.9757
C 1st Point 1.2663 1.2184 #N/A #REF! 1.0298 1.1384 0.9664 0.9766
C 2nd Point 1.2698 1.2142 #N/A #REF! 1.0364 1.1160 0.9594 0.9763
C 3rd point 1.2621 1.2071 #N/A #REF! 1.0415 1.0847 0.9512 0.9764
C 4th Point 1.2334 1.1821 #N/A #REF! 1.0750 1.0620 0.9447 0.9763
C 5th point 1.2218 1.1748 #N/A #REF! 1.0827 0.9432 0.9380 0.9760
ri Average 1.29 1.23 #N/A #REF! 1.01 1.09 0.97 0.98
Test 1
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0200 0.0113 #N/A #REF! 0.0184 0.0498 0.0104 0.0004
Max 0.0552 0.0448 #N/A #REF! 0.0630 0.0951 0.0257 0.0011
Min 0.0071 0.0004 #N/A #REF! 0.0049 0.0018 0.0039 0.0000
A 1st Point - - #N/A #REF! - - - -
A 2nd Point - - #N/A #REF! - - - -
A 3rd point - - #N/A #REF! - - - -
A 4th Point - - #N/A #REF! - - - -
A 5th point - - #N/A #REF! - - - -
B 1st Point - - #N/A #REF! - - - -
B 2nd Point - - #N/A #REF! - - - -
B 3rd point - - #N/A #REF! - - - -
B 4th Point - - #N/A #REF! - - - -
B 5th point - - #N/A #REF! - - - -
D 1st Point - - #N/A #REF! - - - -
D 2nd Point Average - #N/A #REF! - - - -
D 3rd point - Average #N/A #REF! Average - - Average
D 4th Point - - #N/A #REF! - - - -
D 5th point - - #N/A #REF! - - - -
C 1st Point - - #N/A #REF! - - Average -
C 2nd Point - - #N/A #REF! - - - -
C 3rd point - - #N/A #REF! - Average - -
C 4th Point - - #N/A #REF! - - - -
C 5th point - - #N/A #REF! - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 175 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 2
30th
November 2016
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 346.4 723.6 4.3 10.9 8.0 28.9 126.2 81.2
Max 361.9 781.3 5.2 11.7 9.3 34.6 129.3 81.3
Min 325.0 636.7 4.0 9.5 7.3 22.8 121.3 81.1
Diff 18.5 72.3 0.6 1.1 1.0 5.9 4.0 0.1
Time Diff 5.3 10.0 14.1 9.8 12.4 20.5 3.2 0.1
A 1st Point 0 23:07:00 1S 351.9 767.3 5.2 11.7 7.3 34.2 129.3 81.2
A 2nd Point 6 23:13:00 2S 361.9 766.5 4.6 11.7 7.3 34.6 129.3 81.3
A 3rd point 9 23:19:00 3S 345.9 767.3 5.0 11.6 7.4 32.2 129.3 81.2
A 4th Point 12 23:25:00 4S 344.2 778.9 4.3 11.5 7.5 30.2 128.7 81.3
A 5th point 15 23:31:00 5S 350.2 781.3 4.0 11.3 7.7 27.1 128.3 81.3
B 1st Point 18 23:54:00 6S 342.7 757.7 4.0 11.1 7.8 31.4 127.3 81.3
B 2nd Point 21 00:00:00 7S 345.2 748.2 4.1 11.0 7.9 30.3 127.3 81.2
B 3rd point 24 00:06:00 8S 353.6 731.0 4.2 10.8 8.0 30.0 127.3 81.2
B 4th Point 27 00:12:00 9S 353.1 722.0 4.2 10.9 8.0 28.5 126.3 81.2
B 5th point 30 00:18:00 10S 351.1 729.5 4.2 10.9 8.0 25.4 125.3 81.3
D 1st Point 33 00:26:00 11S 353.0 728.9 4.2 11.0 7.9 30.5 126.3 81.1
D 2nd Point 36 00:32:00 12S 350.1 717.6 4.1 11.0 7.9 29.7 126.3 81.1
D 3rd point 39 00:38:00 13S 348.5 716.0 4.1 11.0 7.9 28.4 126.3 81.1
D 4th Point 42 00:44:00 14S 353.1 710.5 4.1 10.9 7.9 27.5 126.0 81.1
D 5th point 45 00:50:00 15S 349.2 705.7 4.2 10.9 8.0 25.8 125.3 81.1
C 1st Point 48 01:07:00 16S 348.1 696.5 4.1 10.8 8.1 30.5 124.3 81.1
C 2nd Point 51 01:13:00 17S 340.5 678.8 4.0 10.5 8.3 28.1 124.0 81.1
C 3rd point 54 01:19:00 18S 332.5 671.6 4.1 10.3 8.5 27.3 123.3 81.1
C 4th Point 57 01:25:00 19S 328.2 660.2 4.2 10.1 8.7 24.4 122.0 81.1
C 5th point 60 01:31:00 20S 325.0 636.7 4.2 9.5 9.3 22.8 121.3 81.2
End Time 00:00:00 sgrid 9.06 40.75 0.32 0.52 0.47 3.06 2.33 0.06
40.75
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 263.3 586.5 2.1 #REF! 7.8 26.3 129.0 83.1
Max 271.5 620.8 2.1 #REF! 8.1 28.7 130.8 83.3
Min 252.7 560.0 2.1 #REF! 7.3 25.6 127.8 82.9
Diff 9.4 30.4 0.0 #REF! 0.4 1.5 1.5 0.2
Time Diff 3.6 5.2 0.0 #REF! 4.9 5.9 1.2 0.2
A 1st Point 0 11:07:00 PM 1S 262.7 620.8 2.1 #REF! 7.3 28.7 130.8 83.3
A 2nd Point 6 11:13:00 PM 2S 271.5 617.7 2.1 #REF! 7.4 28.7 130.8 83.2
A 3rd point 9 11:19:00 PM 3S 255.0 612.1 2.1 #REF! 7.5 26.9 130.7 83.2
A 4th Point 12 11:25:00 PM 4S 252.7 615.7 2.1 #REF! 7.6 26.0 130.2 83.2
A 5th point 15 11:31:00 PM 5S 258.3 618.9 2.1 #REF! 7.8 25.6 130.2 83.2
B 1st Point 18 11:54:00 PM 6S 254.9 604.7 2.1 #REF! 7.8 25.8 129.6 83.2
B 2nd Point 21 12:00:00 AM 7S 258.8 597.2 2.1 #REF! 7.9 26.0 129.3 83.0
B 3rd point 24 12:06:00 AM 8S 265.8 586.6 2.1 #REF! 8.1 26.3 129.1 83.0
B 4th Point 27 12:12:00 AM 9S 266.5 579.7 2.1 #REF! 8.1 26.2 129.0 83.0
B 5th point 30 12:18:00 AM 10S 264.7 585.6 2.1 #REF! 8.0 26.0 128.8 83.0
D 1st Point 33 12:26:00 AM 11S 265.4 583.0 2.1 #REF! 7.9 26.0 128.6 83.1
D 2nd Point 36 12:32:00 AM 12S 263.8 575.2 2.1 #REF! 7.9 25.9 128.4 83.1
D 3rd point 39 12:38:00 AM 13S 262.4 574.8 2.1 #REF! 7.9 25.9 128.2 83.1
D 4th Point 42 12:44:00 AM 14S 266.5 571.3 2.1 #REF! 7.9 26.0 128.2 83.0
D 5th point 45 12:50:00 AM 15S 264.8 569.6 2.1 #REF! 7.9 25.9 128.1 82.9
C 1st Point 48 1:07:00 AM 16S 266.8 565.0 2.1 #REF! 7.9 25.8 127.9 83.0
C 2nd Point 51 1:13:00 AM 17S 265.8 561.9 2.1 #REF! 8.0 25.9 128.0 83.1
C 3rd point 54 1:19:00 AM 18S 264.5 565.5 2.1 #REF! 7.9 25.8 127.9 83.1
C 4th Point 57 1:25:00 AM 19S 266.3 565.0 2.1 #REF! 8.0 25.9 127.8 83.2
C 5th point 60 1:31:00 AM 20S 269.4 560.0 2.1 #REF! 8.0 25.9 127.9 83.1
End Time 12:00:00 AM sref 5.0 21.4 0.0 #REF! 0.23 0.86 1.06 0.10
F 3.343 3.641 #DIV/0! #REF! 4.281 12.629 4.801 0.346
Spos 7.584 34.704 0.318 #REF! 0.413 2.936 2.071 0.000
Upos 15.873 72.636 0.667 #REF! 0.865 6.145 4.336 0.000
Uper 109.891 250.930 109.891 ######## 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 176 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 2
30th
November 2016
Test 2 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.2 2.0 #REF! 1.0 1.1 1.0 1.0
Max 1.4 1.3 2.4 #REF! 1.2 1.2 1.0 1.0
Min 1.2 1.1 1.9 #REF! 1.0 0.9 0.9 1.0
Diff 0.1 0.1 0.3 #REF! 0.1 0.2 0.0 0.0
Diff 5.9 5.2 14.1 #REF! 8.6 15.2 2.1 0.2
A 1st Point 1.3395 1.2361 2.4308 #REF! 1.0006 1.1924 0.9887 0.9758
A 2nd Point 1.3331 1.2408 2.1742 #REF! 0.9945 1.2074 0.9886 0.9767
A 3rd point 1.3567 1.2535 2.3550 #REF! 0.9899 1.1978 0.9899 0.9765
A 4th Point 1.3620 1.2651 2.0150 #REF! 0.9882 1.1615 0.9885 0.9766
A 5th point 1.3558 1.2625 1.8673 #REF! 0.9853 1.0577 0.9857 0.9769
B 1st Point 1.3442 1.2530 1.8879 #REF! 1.0033 1.2142 0.9824 0.9767
B 2nd Point 1.3338 1.2529 1.9357 #REF! 1.0030 1.1651 0.9848 0.9793
B 3rd point 1.3300 1.2460 1.9870 #REF! 0.9982 1.1431 0.9864 0.9792
B 4th Point 1.3248 1.2456 1.9848 #REF! 0.9950 1.0901 0.9793 0.9788
B 5th point 1.3263 1.2457 1.9660 #REF! 0.9970 0.9741 0.9731 0.9788
D 1st Point 1.3301 1.2502 1.9705 #REF! 0.9946 1.1696 0.9826 0.9770
D 2nd Point 1.3273 1.2477 1.9241 #REF! 0.9965 1.1469 0.9843 0.9768
D 3rd point 1.3280 1.2456 1.9407 #REF! 0.9970 1.0957 0.9854 0.9763
D 4th Point 1.3249 1.2438 1.9142 #REF! 1.0006 1.0593 0.9828 0.9770
D 5th point 1.3187 1.2388 1.9835 #REF! 1.0136 0.9939 0.9783 0.9790
C 1st Point 1.3048 1.2327 1.9253 #REF! 1.0177 1.1820 0.9724 0.9774
C 2nd Point 1.2814 1.2080 1.8763 #REF! 1.0442 1.0872 0.9692 0.9765
C 3rd point 1.2573 1.1876 1.9339 #REF! 1.0693 1.0571 0.9647 0.9761
C 4th Point 1.2327 1.1684 1.9841 #REF! 1.0908 0.9411 0.9544 0.9754
C 5th point 1.2064 1.1370 1.9682 #REF! 1.1605 0.8788 0.9487 0.9767
ri Average 1.32 1.23 2.00 #REF! 1.02 1.10 0.98 0.98
Test 2
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0272 0.0196 0.1075 #REF! 0.0250 0.0651 0.0084 0.0009
Max 0.0828 0.0653 0.4296 #REF! 0.0734 0.1609 0.0242 0.0022
Min 0.0093 0.0010 0.0138 #REF! 0.0004 0.0063 0.0007 0.0002
A 1st Point - - - #REF! - - - -
A 2nd Point - - - #REF! - - - -
A 3rd point - - - #REF! - - - -
A 4th Point - - Average #REF! - - - -
A 5th point - - - #REF! - - - -
B 1st Point - - - #REF! - - - -
B 2nd Point - - - #REF! - - - -
B 3rd point - - - #REF! - - - -
B 4th Point Average - - #REF! - - Average -
B 5th point - - - #REF! - - - -
D 1st Point - - - #REF! - - - -
D 2nd Point - - - #REF! - - - -
D 3rd point - - - #REF! - Average - -
D 4th Point - - - #REF! - - - Average
D 5th point - - - #REF! - - - -
C 1st Point - Average - #REF! Average - - -
C 2nd Point - - - #REF! - - - -
C 3rd point - - - #REF! - - - -
C 4th Point - - - #REF! - - - -
C 5th point - - - #REF! - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 177 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 3
30th
November 2016
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 355.4 683.6 3.7 10.8 8.1 28.3 124.8 81.2
Max 365.7 706.7 3.8 11.1 9.0 32.3 127.3 81.4
Min 330.0 633.1 3.5 9.9 7.8 23.9 119.4 81.1
Diff 17.8 36.8 0.1 0.6 0.6 4.2 4.0 0.1
Time Diff 5.0 5.4 3.8 5.6 7.2 14.8 3.2 0.1
A 1st Point 0 02:52:00 1S 360.8 706.7 3.7 11.0 7.9 32.3 127.3 81.2
A 2nd Point 6 02:58:00 2S 364.5 704.4 3.7 11.0 7.9 32.0 127.3 81.2
A 3rd point 9 03:04:00 3S 365.7 699.4 3.7 11.0 7.9 31.3 127.3 81.1
A 4th Point 12 03:10:00 4S 359.4 703.5 3.6 11.1 7.8 29.9 127.0 81.1
A 5th point 15 03:16:00 5S 359.6 703.1 3.6 11.1 7.8 25.7 125.7 81.3
B 1st Point 18 03:30:00 6S 359.0 697.8 3.6 11.0 7.9 30.3 126.3 81.2
B 2nd Point 21 03:36:00 7S 359.1 687.9 3.7 10.9 8.0 30.0 126.3 81.2
B 3rd point 24 03:42:00 8S 359.1 690.1 3.7 11.0 7.9 27.9 126.3 81.2
B 4th Point 27 03:48:00 9S 357.4 690.8 3.7 11.0 7.9 27.0 125.7 81.2
B 5th point 30 03:54:00 10S 356.1 691.5 3.8 11.0 7.9 25.4 125.3 81.3
D 1st Point 33 04:03:00 11S 362.9 689.3 3.6 10.9 8.0 30.7 125.3 81.2
D 2nd Point 36 04:09:00 12S 362.9 685.4 3.7 10.9 8.0 29.3 125.3 81.2
D 3rd point 39 04:15:00 13S 362.4 684.5 3.7 10.9 8.0 28.0 125.3 81.3
D 4th Point 42 04:21:00 14S 361.2 678.6 3.6 10.9 8.0 26.8 125.3 81.2
D 5th point 45 04:27:00 15S 355.4 687.1 3.5 11.0 7.9 25.9 123.7 81.2
C 1st Point 48 04:44:00 16S 351.7 677.0 3.6 10.7 8.2 29.4 123.3 81.2
C 2nd Point 51 04:50:00 17S 341.0 665.6 3.7 10.5 8.4 28.2 122.0 81.2
C 3rd point 54 04:56:00 18S 344.1 659.4 3.7 10.3 8.6 27.3 120.7 81.3
C 4th Point 57 05:02:00 19S 336.2 636.0 3.7 10.0 8.9 25.4 120.0 81.3
C 5th point 60 05:08:00 20S 330.0 633.1 3.8 9.9 9.0 23.9 119.4 81.4
End Time 00:00:00 sgrid 9.88 20.79 0.07 0.37 0.35 2.40 2.46 0.05
20.79
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 270.7 553.1 2.1 #REF! 8.0 25.8 127.6 83.0
Max 275.5 561.4 2.1 #REF! 8.1 26.0 128.6 83.2
Min 265.8 547.1 2.1 #REF! 7.9 25.6 126.1 83.0
Diff 4.8 7.2 0.0 #REF! 0.1 0.2 1.2 0.1
Time Diff 1.8 1.3 0.0 #REF! 1.0 0.8 1.0 0.1
A 1st Point 0 2:52:00 AM 1S 270.6 561.4 2.1 #REF! 8.0 25.9 128.5 83.0
A 2nd Point 6 2:58:00 AM 2S 275.5 561.3 2.1 #REF! 8.0 25.9 128.6 83.0
A 3rd point 9 3:04:00 AM 3S 275.2 556.6 2.1 #REF! 8.1 26.0 128.5 83.1
A 4th Point 12 3:10:00 AM 4S 269.0 556.4 2.1 #REF! 8.0 25.7 128.5 83.1
A 5th point 15 3:16:00 AM 5S 269.2 555.8 2.1 #REF! 8.0 25.8 128.6 83.1
B 1st Point 18 3:30:00 AM 6S 270.8 556.1 2.1 #REF! 8.0 25.8 128.4 83.0
B 2nd Point 21 3:36:00 AM 7S 271.0 549.4 2.1 #REF! 8.0 25.9 128.3 83.0
B 3rd point 24 3:42:00 AM 8S 269.9 553.1 2.1 #REF! 8.0 25.8 128.1 83.0
B 4th Point 27 3:48:00 AM 9S 268.3 553.9 2.1 #REF! 8.0 25.8 128.0 83.0
B 5th point 30 3:54:00 AM 10S 267.0 554.1 2.1 #REF! 7.9 25.8 127.8 83.0
D 1st Point 33 4:03:00 AM 11S 272.4 548.5 2.1 #REF! 8.0 25.9 127.7 83.0
D 2nd Point 36 4:09:00 AM 12S 272.8 547.1 2.1 #REF! 8.1 25.8 127.5 83.0
D 3rd point 39 4:15:00 AM 13S 273.3 548.7 2.1 #REF! 8.1 25.9 127.3 83.1
D 4th Point 42 4:21:00 AM 14S 271.5 547.1 2.1 #REF! 8.0 25.8 127.1 83.1
D 5th point 45 4:27:00 AM 15S 267.2 552.5 2.1 #REF! 8.0 25.6 127.0 83.1
C 1st Point 48 4:44:00 AM 16S 269.7 553.4 2.1 #REF! 8.0 25.8 126.7 83.1
C 2nd Point 51 4:50:00 AM 17S 265.8 553.6 2.1 #REF! 8.0 25.7 126.5 83.2
C 3rd point 54 4:56:00 AM 18S 271.3 554.7 2.1 #REF! 8.1 25.9 126.5 83.1
C 4th Point 57 5:02:00 AM 19S 274.2 547.5 2.1 #REF! 8.1 25.9 126.4 83.0
C 5th point 60 5:08:00 AM 20S 269.1 551.2 2.1 #REF! 8.0 25.7 126.1 83.0
End Time 12:00:00 AM sref 2.7 4.2 0.0 #REF! 0.05 0.10 0.84 0.05
F 13.621 23.942 #DIV/0! #REF! 48.744 610.291 8.550 1.028
Spos 9.506 20.348 0.068 #REF! 0.342 2.398 2.310 0.009
Upos 19.897 42.588 0.143 #REF! 0.716 5.019 4.835 0.019
Uper 109.891 250.930 109.891 ######## 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 178 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 3
30th
November 2016
Test 3 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.2 1.7 #REF! 1.0 1.1 1.0 1.0
Max 1.3 1.3 1.8 #REF! 1.1 1.2 1.0 1.0
Min 1.2 1.1 1.6 #REF! 1.0 0.9 0.9 1.0
Diff 0.1 0.1 0.1 #REF! 0.1 0.2 0.0 0.0
Diff 4.2 4.7 3.8 #REF! 6.8 14.4 2.3 0.2
A 1st Point 1.3333 1.2588 1.7114 #REF! 0.9860 1.2451 0.9909 0.9787
A 2nd Point 1.3229 1.2550 1.7371 #REF! 0.9795 1.2346 0.9899 0.9782
A 3rd point 1.3287 1.2566 1.7129 #REF! 0.9784 1.2013 0.9906 0.9768
A 4th Point 1.3363 1.2644 1.6913 #REF! 0.9807 1.1625 0.9884 0.9766
A 5th point 1.3357 1.2649 1.6688 #REF! 0.9821 0.9996 0.9774 0.9779
B 1st Point 1.3260 1.2547 1.6834 #REF! 0.9922 1.1726 0.9843 0.9793
B 2nd Point 1.3248 1.2520 1.7154 #REF! 0.9927 1.1581 0.9851 0.9794
B 3rd point 1.3305 1.2477 1.7262 #REF! 0.9952 1.0792 0.9864 0.9792
B 4th Point 1.3322 1.2472 1.7423 #REF! 0.9945 1.0452 0.9817 0.9790
B 5th point 1.3337 1.2479 1.7647 #REF! 0.9962 0.9844 0.9805 0.9791
D 1st Point 1.3324 1.2567 1.7067 #REF! 0.9946 1.1861 0.9817 0.9784
D 2nd Point 1.3303 1.2529 1.7178 #REF! 0.9938 1.1360 0.9834 0.9780
D 3rd point 1.3260 1.2475 1.7091 #REF! 0.9938 1.0840 0.9846 0.9783
D 4th Point 1.3302 1.2404 1.6963 #REF! 0.9959 1.0386 0.9859 0.9773
D 5th point 1.3303 1.2437 1.6456 #REF! 0.9965 1.0106 0.9737 0.9777
C 1st Point 1.3040 1.2232 1.6746 #REF! 1.0267 1.1424 0.9739 0.9773
C 2nd Point 1.2826 1.2023 1.7395 #REF! 1.0527 1.0988 0.9642 0.9769
C 3rd point 1.2681 1.1888 1.7265 #REF! 1.0601 1.0577 0.9539 0.9791
C 4th Point 1.2261 1.1618 1.7384 #REF! 1.0966 0.9799 0.9495 0.9798
C 5th point 1.2266 1.1487 1.7762 #REF! 1.1148 0.9291 0.9462 0.9796
ri Average 1.31 1.24 1.71 #REF! 1.01 1.10 0.98 0.98
Test 3
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0230 0.0232 0.0161 #REF! 0.0276 0.0665 0.0106 0.0009
Max 0.0869 0.0740 0.0396 #REF! 0.0863 0.1477 0.0281 0.0017
Min 0.0091 0.0046 0.0011 #REF! 0.0143 0.0014 0.0038 0.0000
A 1st Point - - - #REF! - - - -
A 2nd Point - - - #REF! - - - -
A 3rd point - - - #REF! - - - -
A 4th Point - - - #REF! - - - -
A 5th point - - - #REF! - - - -
B 1st Point - - - #REF! - - - -
B 2nd Point - - Average #REF! - - - -
B 3rd point - - - #REF! - - - -
B 4th Point - - - #REF! - - - -
B 5th point - - - #REF! - - - -
D 1st Point - - - #REF! - - - -
D 2nd Point - - - #REF! - - - -
D 3rd point - - - #REF! - - - Average
D 4th Point - Average - #REF! Average - - -
D 5th point - - - #REF! - - - -
C 1st Point Average - - #REF! - - Average -
C 2nd Point - - - #REF! - Average - -
C 3rd point - - - #REF! - - - -
C 4th Point - - - #REF! - - - -
C 5th point - - - #REF! - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 179 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 1, 2 & 3 Average
30th
November 2016
Average Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.306 1.232 #N/A #REF! 1.013 1.095 0.976 0.977
Max 1.335 1.257 #N/A #REF! 1.119 1.207 0.988 0.978
Min 1.218 1.153 #N/A #REF! 0.987 0.917 0.944 0.976
Diff 0.059 0.052 #N/A #REF! 0.066 0.145 0.022 0.001
Diff 4.487 4.183 #N/A #REF! 6.551 13.254 2.229 0.094
A 1st Point 1.3308 1.2461 #N/A #REF! 0.9941 1.2064 0.9871 0.9767
A 2nd Point 1.3201 1.2451 #N/A #REF! 0.9888 1.2073 0.9878 0.9768
A 3rd point 1.3313 1.2496 #N/A #REF! 0.9866 1.1862 0.9873 0.9763
A 4th Point 1.3353 1.2558 #N/A #REF! 0.9874 1.1420 0.9844 0.9763
A 5th point 1.3354 1.2565 #N/A #REF! 0.9881 1.0099 0.9745 0.9769
B 1st Point 1.3274 1.2451 #N/A #REF! 0.9996 1.1809 0.9822 0.9773
B 2nd Point 1.3208 1.2468 #N/A #REF! 0.9982 1.1610 0.9837 0.9778
B 3rd point 1.3219 1.2426 #N/A #REF! 0.9984 1.1099 0.9845 0.9781
B 4th Point 1.3187 1.2410 #N/A #REF! 0.9960 1.0654 0.9796 0.9779
B 5th point 1.3206 1.2422 #N/A #REF! 0.9969 0.9449 0.9741 0.9778
D 1st Point 1.3207 1.2463 #N/A #REF! 0.9958 1.1740 0.9810 0.9767
D 2nd Point 1.3130 1.2452 #N/A #REF! 0.9967 1.1460 0.9815 0.9765
D 3rd point 1.3078 1.2401 #N/A #REF! 0.9993 1.0973 0.9822 0.9767
D 4th Point 1.3174 1.2403 #N/A #REF! 1.0003 1.0452 0.9810 0.9765
D 5th point 1.3141 1.2408 #N/A #REF! 1.0026 0.9893 0.9740 0.9775
C 1st Point 1.2917 1.2247 #N/A #REF! 1.0248 1.1543 0.9709 0.9771
C 2nd Point 1.2779 1.2082 #N/A #REF! 1.0445 1.1007 0.9643 0.9765
C 3rd point 1.2625 1.1945 #N/A #REF! 1.0570 1.0665 0.9566 0.9772
C 4th Point 1.2307 1.1708 #N/A #REF! 1.0875 0.9943 0.9495 0.9772
C 5th point 1.2183 1.1535 #N/A #REF! 1.1193 0.9170 0.9443 0.9774
ri Average 1.31 1.23 #N/A #REF! 1.01 1.10 0.98 0.98
Average
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0223 0.0180 #N/A #REF! 0.0236 0.0582 0.0098 0.0005
Max 0.0750 0.0614 #N/A #REF! 0.0742 0.1120 0.0260 0.0011
Min 0.0021 0.0074 #N/A #REF! 0.0115 0.0020 0.0041 0.0000
A 1st Point - - #N/A #REF! - - - -
A 2nd Point - - #N/A #REF! - - - -
A 3rd point - - #N/A #REF! - - - -
A 4th Point - - #N/A #REF! - - - -
A 5th point - - #N/A #REF! - - - -
B 1st Point - - #N/A #REF! - - - -
B 2nd Point - - #N/A #REF! - - - -
B 3rd point - - #N/A #REF! - - - -
B 4th Point - - #N/A #REF! - - Average -
B 5th point - - #N/A #REF! - - - -
D 1st Point - - #N/A #REF! - - - -
D 2nd Point - - #N/A #REF! - - - -
D 3rd point Average - #N/A #REF! - Average - -
D 4th Point - - #N/A #REF! - - - -
D 5th point - - #N/A #REF! - - - -
C 1st Point - Average #N/A #REF! Average - - Average
C 2nd Point - - #N/A #REF! - - - -
C 3rd point - - #N/A #REF! - - - -
C 4th Point - - #N/A #REF! - - - -
C 5th point - - #N/A #REF! - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 180 of 212
Kendal Unit No. 1
EN 15259 8.3 Test 1, 2 & 3 Average
30th
November 2016
The selected point for Unit No. 1 parallel measurements for SO2 is C1 or 2.694 m from the inside stack wall on port C. Probe Points
5 per Radius
Distance
from
Point No. inside wall to nozzle
5 0.205 m
4 0.646 m
3 1.150 m
2 1.780 m
1 2.694 m
Average NO SO2 O2 Velocity Temp Pressure
E = 1100 3500 21 40 200 120
P = 15 15 6 4 4 4
Test 8.3 i Test (F) Test (F) Test (F) Test (F) Test (F) Homogeneous
F 7.352 10.175 20.409 284.946 4.612 0.663
Test 8.3 I (9) Inhomogeneous Inhomogeneous Inhomogeneous Inhomogeneous Inhomogeneous Homogeneous
Upos = 11.658 37.4 0.4 3.5 1.5 0.0
Uperm = 48.6 122.1 1.1 4.5 6.7 2.2
Test 8.3 k One Point One Point One Point Grid Sampling One Point Any Point
Average points D3 C1 C1 Grid Sampling B4 Any Point
Note: F value must be less than 2.17 for 20 sampling points
Note: If Upos is less than or equal to 50% of Uper measurements may be performed at one representative point
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 181 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 1
1st December 2016
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 427.2 852.7 5.8 12.5 6.6 30.0 130.7 81.5
Max 444.1 881.4 6.2 12.7 6.8 32.7 131.3 81.6
Min 417.1 828.6 5.5 12.2 6.4 24.6 129.3 81.4
Diff 13.5 26.4 0.3 0.2 0.2 4.1 1.0 0.1
Time Diff 3.2 3.1 5.8 1.8 3.1 13.5 0.8 0.2
A 1st Point 0 16:56:00 1S 443.8 832.0 5.5 12.5 6.5 32.3 131.3 81.4
A 2nd Point 6 17:02:00 2S 444.1 832.1 5.7 12.4 6.6 32.7 131.3 81.4
A 3rd point 9 17:08:00 3S 434.7 834.4 5.7 12.4 6.6 31.8 130.3 81.4
A 4th Point 12 17:14:00 4S 430.1 834.3 5.8 12.3 6.7 29.7 129.3 81.4
A 5th point 15 17:20:00 5S 426.3 828.6 6.0 12.2 6.8 26.9 129.3 81.4
B 1st Point 18 17:38:00 6S 427.3 856.6 6.0 12.5 6.5 31.8 131.3 81.4
B 2nd Point 21 17:44:00 7S 425.5 866.3 6.0 12.6 6.4 31.7 131.3 81.4
B 3rd point 24 17:50:00 8S 421.9 869.2 6.1 12.6 6.5 30.0 131.3 81.5
B 4th Point 27 17:56:00 9S 423.1 863.3 5.8 12.6 6.5 29.7 131.3 81.4
B 5th point 30 18:02:00 10S 423.1 881.4 6.0 12.6 6.4 27.5 130.3 81.4
D 1st Point 33 18:18:00 11S 422.1 879.1 6.2 12.6 6.5 31.8 131.3 81.5
D 2nd Point 36 18:24:00 12S 425.5 861.7 5.7 12.5 6.6 31.4 131.3 81.5
D 3rd point 39 18:30:00 13S 425.7 861.7 5.8 12.6 6.5 30.4 131.3 81.5
D 4th Point 42 18:36:00 14S 429.9 846.2 5.7 12.5 6.6 29.8 130.3 81.5
D 5th point 45 18:42:00 15S 426.2 847.9 5.9 12.6 6.5 24.6 130.3 81.5
C 1st Point 48 19:02:00 16S 417.1 863.8 5.8 12.7 6.4 32.0 131.3 81.5
C 2nd Point 51 19:08:00 17S 429.2 854.0 5.8 12.6 6.6 31.0 130.3 81.5
C 3rd point 54 19:14:00 18S 423.9 848.8 5.6 12.5 6.6 30.2 130.3 81.6
C 4th Point 57 19:20:00 19S 423.7 849.9 5.5 12.5 6.6 29.0 130.3 81.6
C 5th point 60 19:26:00 20S 420.8 843.5 5.6 12.5 6.6 26.8 130.3 81.6
End Time 00:00:00 sgrid 6.89 15.69 0.19 0.11 0.10 2.17 0.68 0.07
15.69
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 327.1 614.0 #N/A 11.7 7.3 26.4 133.6 83.6
Max 337.6 632.2 #N/A 11.9 7.5 26.7 134.0 83.8
Min 315.9 601.1 #N/A 11.5 7.1 26.1 133.0 83.5
Diff 10.9 15.5 #N/A 0.2 0.2 0.3 0.5 0.1
Time Diff 3.3 2.5 #N/A 1.4 2.4 1.1 0.4 0.1
A 1st Point 0 4:56:00 PM 1S 332.5 603.8 #N/A 11.7 7.3 26.5 133.9 83.6
A 2nd Point 6 5:02:00 PM 2S 337.6 601.1 #N/A 11.6 7.4 26.6 134.0 83.6
A 3rd point 9 5:08:00 PM 3S 336.7 604.6 #N/A 11.7 7.4 26.5 133.9 83.6
A 4th Point 12 5:14:00 PM 4S 335.7 605.3 #N/A 11.7 7.3 26.7 133.9 83.6
A 5th point 15 5:20:00 PM 5S 332.5 601.5 #N/A 11.5 7.5 26.7 134.0 83.6
B 1st Point 18 5:38:00 PM 6S 327.2 613.7 #N/A 11.7 7.3 26.5 133.8 83.5
B 2nd Point 21 5:44:00 PM 7S 325.5 619.9 #N/A 11.7 7.2 26.3 133.7 83.5
B 3rd point 24 5:50:00 PM 8S 322.8 621.0 #N/A 11.7 7.2 26.3 133.9 83.5
B 4th Point 27 5:56:00 PM 9S 324.4 618.1 #N/A 11.8 7.2 26.4 134.0 83.5
B 5th point 30 6:02:00 PM 10S 323.0 629.1 #N/A 11.9 7.1 26.4 133.9 83.5
D 1st Point 33 6:18:00 PM 11S 323.0 632.2 #N/A 11.8 7.2 26.4 133.8 83.5
D 2nd Point 36 6:24:00 PM 12S 327.0 622.4 #N/A 11.7 7.3 26.6 133.9 83.5
D 3rd point 39 6:30:00 PM 13S 325.6 622.7 #N/A 11.8 7.2 26.4 133.7 83.5
D 4th Point 42 6:36:00 PM 14S 328.8 613.8 #N/A 11.7 7.3 26.5 133.7 83.5
D 5th point 45 6:42:00 PM 15S 327.2 615.7 #N/A 11.8 7.2 26.4 133.4 83.5
C 1st Point 48 7:02:00 PM 16S 315.9 619.5 #N/A 11.8 7.1 26.2 133.2 83.6
C 2nd Point 51 7:08:00 PM 17S 326.5 613.8 #N/A 11.8 7.2 26.4 133.2 83.7
C 3rd point 54 7:14:00 PM 18S 324.4 607.9 #N/A 11.8 7.2 26.1 133.1 83.7
C 4th Point 57 7:20:00 PM 19S 324.2 610.8 #N/A 11.8 7.2 26.2 133.1 83.7
C 5th point 60 7:26:00 PM 20S 322.3 604.0 #N/A 11.7 7.3 26.3 133.0 83.8
End Time 12:00:00 AM sref 5.5 9.1 #N/A 0.08 0.09 0.16 0.35 0.07
F 1.587 2.961 #N/A 1.945 1.325 182.342 3.800 0.918
Spos 4.188 12.766 #N/A 0.075 0.050 2.160 0.583 0.000
Upos 8.766 26.720 #N/A 0.158 0.105 4.520 1.220 0.000
Uper 109.891 250.930 109.891 32807.339 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 182 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 1
1st December 2016
Test 1 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.4 #N/A 1.1 0.9 1.1 1.0 1.0
Max 1.3 1.4 #N/A 1.1 0.9 1.2 1.0 1.0
Min 1.3 1.4 #N/A 1.1 0.9 0.9 1.0 1.0
Diff 0.0 0.0 #N/A 0.0 0.0 0.1 0.0 0.0
Diff 2.0 0.9 #N/A 1.0 1.3 13.1 1.1 0.2
A 1st Point 1.3346 1.3780 #N/A 1.0687 0.8976 1.2169 0.9810 0.9733
A 2nd Point 1.3156 1.3842 #N/A 1.0702 0.8947 1.2288 0.9802 0.9731
A 3rd point 1.2909 1.3800 #N/A 1.0617 0.9008 1.1995 0.9736 0.9739
A 4th Point 1.2812 1.3784 #N/A 1.0552 0.9148 1.1150 0.9659 0.9742
A 5th point 1.2823 1.3777 #N/A 1.0597 0.9166 1.0074 0.9650 0.9743
B 1st Point 1.3057 1.3959 #N/A 1.0761 0.8934 1.2019 0.9813 0.9748
B 2nd Point 1.3075 1.3976 #N/A 1.0768 0.8946 1.2061 0.9825 0.9747
B 3rd point 1.3068 1.3996 #N/A 1.0741 0.8980 1.1402 0.9806 0.9757
B 4th Point 1.3042 1.3969 #N/A 1.0636 0.9001 1.1240 0.9802 0.9749
B 5th point 1.3097 1.4011 #N/A 1.0644 0.9051 1.0402 0.9731 0.9749
D 1st Point 1.3069 1.3906 #N/A 1.0672 0.8993 1.2041 0.9812 0.9764
D 2nd Point 1.3012 1.3844 #N/A 1.0636 0.9016 1.1787 0.9811 0.9758
D 3rd point 1.3076 1.3838 #N/A 1.0681 0.9022 1.1547 0.9825 0.9758
D 4th Point 1.3075 1.3786 #N/A 1.0650 0.9061 1.1248 0.9748 0.9761
D 5th point 1.3029 1.3772 #N/A 1.0661 0.9070 0.9314 0.9769 0.9758
C 1st Point 1.3206 1.3944 #N/A 1.0744 0.9014 1.2211 0.9860 0.9748
C 2nd Point 1.3146 1.3913 #N/A 1.0657 0.9037 1.1742 0.9782 0.9741
C 3rd point 1.3067 1.3962 #N/A 1.0667 0.9070 1.1575 0.9794 0.9754
C 4th Point 1.3069 1.3916 #N/A 1.0648 0.9138 1.1032 0.9794 0.9748
C 5th point 1.3057 1.3966 #N/A 1.0674 0.9093 1.0177 0.9798 0.9746
ri Average 1.31 1.39 #N/A 1.07 0.90 1.14 0.98 0.97
Test 1
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0073 0.0068 #N/A 0.0043 0.0051 0.0449 0.0036 0.0008
Max 0.0287 0.0108 #N/A 0.0117 0.0114 0.0914 0.0122 0.0017
Min 0.0002 0.0018 #N/A 0.0002 0.0004 0.0029 0.0000 0.0000
A 1st Point - - #N/A - - - - -
A 2nd Point - - #N/A - - - - -
A 3rd point - - #N/A - - - - -
A 4th Point - - #N/A - - - - -
A 5th point - - #N/A - - - - -
B 1st Point Average - #N/A - - - - -
B 2nd Point - - #N/A - - - - -
B 3rd point - - #N/A - - Average - -
B 4th Point - - #N/A - - - - Average
B 5th point - - #N/A - - - - -
D 1st Point - Average #N/A Average - - - -
D 2nd Point - - #N/A - - - - -
D 3rd point - - #N/A - - - - -
D 4th Point - - #N/A - - - - -
D 5th point - - #N/A - - - - -
C 1st Point - - #N/A - - - - -
C 2nd Point - - #N/A - Average - Average -
C 3rd point - - #N/A - - - - -
C 4th Point - - #N/A - - - - -
C 5th point - - #N/A - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 183 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 4
1st December 2016
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 388.0 770.4 4.0 11.2 7.9 25.5 123.0 81.6
Max 393.9 848.1 4.3 11.4 8.1 27.9 126.3 81.7
Min 381.8 744.9 3.7 11.0 7.7 22.3 121.3 81.4
Diff 6.0 51.6 0.3 0.2 0.2 2.8 2.5 0.1
Time Diff 1.6 6.7 7.6 1.6 2.2 11.0 2.0 0.2
A 1st Point 0 23:02:00 1S 391.4 848.1 4.0 11.3 7.8 26.8 126.3 81.7
A 2nd Point 6 23:08:00 2S 393.9 823.8 4.0 11.4 7.7 27.0 126.3 81.7
A 3rd point 9 23:14:00 3S 392.1 810.7 4.2 11.4 7.8 27.0 125.3 81.6
A 4th Point 12 23:20:00 4S 390.2 791.4 4.2 11.2 7.9 26.2 124.3 81.6
A 5th point 15 23:26:00 5S 388.3 765.7 4.3 11.0 8.1 23.4 123.3 81.6
B 1st Point 18 23:52:00 6S 385.1 751.6 4.1 11.1 8.1 27.9 123.3 81.6
B 2nd Point 21 23:58:00 7S 387.0 755.4 4.1 11.1 8.0 26.4 123.3 81.7
B 3rd point 24 00:04:00 8S 386.0 750.9 4.0 11.1 8.0 26.0 122.3 81.6
B 4th Point 27 00:10:00 9S 383.9 757.0 4.0 11.1 8.0 24.1 122.3 81.6
B 5th point 30 00:16:00 10S 381.8 759.0 4.1 11.1 8.0 23.6 122.3 81.6
D 1st Point 33 00:28:00 11S 384.3 762.0 3.9 11.2 7.9 26.4 122.3 81.6
D 2nd Point 36 00:34:00 12S 385.0 759.8 4.0 11.2 7.9 26.2 122.3 81.5
D 3rd point 39 00:40:00 13S 384.9 760.0 4.1 11.3 7.8 24.9 122.3 81.6
D 4th Point 42 00:46:00 14S 387.3 755.2 4.1 11.2 7.9 24.6 122.3 81.5
D 5th point 45 00:52:00 15S 386.0 747.0 3.9 11.2 7.9 22.3 121.3 81.6
C 1st Point 48 13:08:00 16S 387.2 744.9 3.9 11.1 7.9 26.7 122.3 81.5
C 2nd Point 51 13:14:00 17S 390.6 753.1 3.8 11.2 7.9 26.7 122.3 81.5
C 3rd point 54 13:20:00 18S 391.5 769.9 3.7 11.3 7.8 25.7 122.3 81.5
C 4th Point 57 13:26:00 19S 391.8 771.3 3.7 11.3 7.8 24.2 122.3 81.4
C 5th point 60 13:32:00 20S 391.8 771.3 3.7 11.3 7.8 22.8 121.3 81.4
End Time 00:00:00 sgrid 3.42 27.41 0.17 0.11 0.11 1.60 1.45 0.08
27.41
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 315.9 571.4 #N/A 10.7 8.7 22.2 124.7 83.5
Max 323.4 626.8 #N/A 10.7 8.9 22.5 127.3 83.6
Min 309.8 557.1 #N/A 10.5 8.5 21.9 123.6 83.3
Diff 6.8 34.9 #N/A 0.1 0.2 0.3 1.8 0.1
Time Diff 2.2 6.1 #N/A 0.9 2.1 1.5 1.5 0.2
A 1st Point 0 11:02:00 PM 1S 309.8 626.8 #N/A 10.7 8.6 21.9 127.3 83.6
A 2nd Point 6 11:08:00 PM 2S 314.1 610.3 #N/A 10.7 8.5 22.1 127.2 83.6
A 3rd point 9 11:14:00 PM 3S 312.8 599.1 #N/A 10.7 8.5 22.1 127.0 83.6
A 4th Point 12 11:20:00 PM 4S 315.4 588.4 #N/A 10.7 8.7 22.3 126.7 83.6
A 5th point 15 11:26:00 PM 5S 316.0 571.3 #N/A 10.5 8.8 22.5 126.2 83.6
B 1st Point 18 11:52:00 PM 6S 313.9 558.0 #N/A 10.6 8.9 22.4 124.7 83.5
B 2nd Point 21 11:58:00 PM 7S 315.0 558.5 #N/A 10.6 8.9 22.3 124.4 83.6
B 3rd point 24 12:04:00 AM 8S 313.5 557.1 #N/A 10.6 8.9 22.5 124.3 83.4
B 4th Point 27 12:10:00 AM 9S 313.2 562.1 #N/A 10.7 8.8 22.3 124.2 83.3
B 5th point 30 12:16:00 AM 10S 313.6 565.1 #N/A 10.7 8.8 22.2 124.1 83.5
D 1st Point 33 12:28:00 AM 11S 314.2 564.7 #N/A 10.7 8.7 22.1 124.1 83.5
D 2nd Point 36 12:34:00 AM 12S 314.5 562.6 #N/A 10.7 8.7 22.1 124.1 83.5
D 3rd point 39 12:40:00 AM 13S 314.1 563.3 #N/A 10.7 8.7 22.0 124.0 83.5
D 4th Point 42 12:46:00 AM 14S 313.7 561.5 #N/A 10.7 8.8 22.1 123.8 83.4
D 5th point 45 12:52:00 AM 15S 316.3 560.6 #N/A 10.7 8.8 22.1 123.8 83.4
C 1st Point 48 1:08:00 PM 16S 321.2 558.2 #N/A 10.7 8.8 22.3 123.8 83.4
C 2nd Point 51 1:14:00 PM 17S 323.4 561.2 #N/A 10.7 8.8 22.2 123.6 83.5
C 3rd point 54 1:20:00 PM 18S 322.5 567.5 #N/A 10.7 8.7 22.1 123.6 83.5
C 4th Point 57 1:26:00 PM 19S 320.5 566.2 #N/A 10.7 8.7 22.2 123.8 83.5
C 5th point 60 1:32:00 PM 20S 320.5 566.2 #N/A 10.7 8.7 22.2 123.8 83.5
End Time 12:00:00 AM sref 3.7 19.3 #N/A 0.06 0.11 0.17 1.31 0.09
F 0.858 2.018 #N/A 3.683 1.103 90.148 1.229 0.909
Spos 0.000 19.466 #N/A 0.096 0.034 1.586 0.626 0.000
Upos 0.000 40.742 #N/A 0.201 0.071 3.320 1.310 0.000
Uper 109.891 250.930 109.891 ######## 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 184 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 4
1st December 2016
Test 4 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.2 1.3 #N/A 1.1 0.9 1.1 1.0 1.0
Max 1.3 1.4 #N/A 1.1 0.9 1.2 1.0 1.0
Min 1.2 1.3 #N/A 1.0 0.9 1.0 1.0 1.0
Diff 0.0 0.0 #N/A 0.0 0.0 0.1 0.0 0.0
Diff 2.4 1.1 #N/A 1.0 1.4 10.3 0.8 0.2
A 1st Point 1.2634 1.3531 #N/A 1.0609 0.9078 1.2259 0.9926 0.9771
A 2nd Point 1.2541 1.3497 #N/A 1.0627 0.9080 1.2238 0.9933 0.9773
A 3rd point 1.2536 1.3532 #N/A 1.0602 0.9090 1.2235 0.9870 0.9759
A 4th Point 1.2373 1.3449 #N/A 1.0493 0.9124 1.1787 0.9817 0.9764
A 5th point 1.2290 1.3404 #N/A 1.0446 0.9152 1.0385 0.9774 0.9763
B 1st Point 1.2268 1.3469 #N/A 1.0448 0.9059 1.2480 0.9891 0.9779
B 2nd Point 1.2283 1.3524 #N/A 1.0489 0.9051 1.1823 0.9912 0.9772
B 3rd point 1.2311 1.3479 #N/A 1.0496 0.9047 1.1545 0.9842 0.9794
B 4th Point 1.2258 1.3468 #N/A 1.0444 0.9042 1.0809 0.9850 0.9796
B 5th point 1.2176 1.3430 #N/A 1.0415 0.9119 1.0622 0.9857 0.9770
D 1st Point 1.2231 1.3494 #N/A 1.0468 0.9032 1.1951 0.9860 0.9770
D 2nd Point 1.2243 1.3505 #N/A 1.0468 0.9045 1.1865 0.9862 0.9763
D 3rd point 1.2253 1.3492 #N/A 1.0492 0.9027 1.1332 0.9868 0.9767
D 4th Point 1.2345 1.3449 #N/A 1.0471 0.9015 1.1102 0.9884 0.9778
D 5th point 1.2204 1.3325 #N/A 1.0448 0.9023 1.0116 0.9801 0.9781
C 1st Point 1.2054 1.3346 #N/A 1.0437 0.9009 1.2010 0.9882 0.9764
C 2nd Point 1.2079 1.3420 #N/A 1.0463 0.9007 1.2053 0.9895 0.9770
C 3rd point 1.2137 1.3566 #N/A 1.0562 0.8945 1.1629 0.9900 0.9756
C 4th Point 1.2222 1.3623 #N/A 1.0598 0.8891 1.0889 0.9881 0.9755
C 5th point 1.2222 1.3623 #N/A 1.0598 0.8891 1.0252 0.9801 0.9755
ri Average 1.23 1.35 #N/A 1.05 0.90 1.15 0.99 0.98
Test 4
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0115 0.0045 #N/A 0.0053 0.0039 0.0500 0.0026 0.0008
Max 0.0352 0.0141 #N/A 0.0123 0.0145 0.1012 0.0068 0.0026
Min 0.0001 0.0003 #N/A 0.0008 0.0004 0.0077 0.0003 0.0000
A 1st Point - - #N/A - - - - -
A 2nd Point - - #N/A - - - - -
A 3rd point - - #N/A - - - - -
A 4th Point - - #N/A - - - - -
A 5th point - - #N/A - - - - -
B 1st Point - - #N/A - - - - -
B 2nd Point Average - #N/A - - - - -
B 3rd point - Average #N/A Average - Average - -
B 4th Point - - #N/A - - - - -
B 5th point - - #N/A - - - - -
D 1st Point - - #N/A - Average - - Average
D 2nd Point - - #N/A - - - - -
D 3rd point - - #N/A - - - Average -
D 4th Point - - #N/A - - - - -
D 5th point - - #N/A - - - - -
C 1st Point - - #N/A - - - - -
C 2nd Point - - #N/A - - - - -
C 3rd point - - #N/A - - - - -
C 4th Point - - #N/A - - - - -
C 5th point - - #N/A - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 185 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 5
1st December 2016
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 387.9 734.1 4.0 11.3 7.9 26.3 122.0 81.4
Max 393.1 763.2 4.3 11.4 8.0 29.4 122.3 81.5
Min 381.8 713.2 3.8 11.2 7.8 22.5 120.3 81.4
Diff 5.6 25.0 0.3 0.1 0.1 3.4 1.0 0.0
Time Diff 1.5 3.4 6.7 1.2 1.6 13.0 0.8 0.0
A 1st Point 0 02:07:00 1S 388.0 736.5 3.8 11.3 7.9 27.1 122.3 81.4
A 2nd Point 6 02:13:00 2S 387.6 739.8 3.9 11.3 7.9 27.1 122.3 81.5
A 3rd point 9 02:19:00 3S 381.8 734.0 3.8 11.3 7.9 26.5 121.7 81.4
A 4th Point 12 02:25:00 4S 385.3 735.4 3.9 11.3 7.9 25.6 121.3 81.5
A 5th point 15 02:31:00 5S 382.9 727.5 3.9 11.2 8.0 23.5 120.3 81.5
B 1st Point 18 02:45:00 6S 389.8 720.3 4.1 11.2 7.9 26.6 122.3 81.5
B 2nd Point 21 02:51:00 7S 389.3 713.8 3.8 11.2 7.9 25.5 122.3 81.5
B 3rd point 24 02:57:00 8S 384.5 713.2 3.8 11.2 8.0 26.4 122.3 81.4
B 4th Point 27 03:03:00 9S 383.1 724.6 4.0 11.4 7.8 25.1 122.3 81.4
B 5th point 30 03:09:00 10S 386.3 740.7 4.0 11.4 7.8 22.8 121.3 81.5
D 1st Point 33 03:17:00 11S 389.5 739.4 4.0 11.4 7.8 28.3 122.3 81.4
D 2nd Point 36 03:23:00 12S 387.5 731.0 4.0 11.4 7.8 29.4 122.3 81.4
D 3rd point 39 03:29:00 13S 389.2 732.2 4.1 11.4 7.8 28.6 122.3 81.4
D 4th Point 42 03:35:00 14S 391.3 727.7 4.1 11.2 7.9 28.8 122.3 81.4
D 5th point 45 03:41:00 15S 393.1 715.2 4.2 11.2 8.0 25.3 122.0 81.4
C 1st Point 48 03:56:00 16S 390.8 737.9 4.3 11.2 7.9 28.8 122.3 81.4
C 2nd Point 51 04:02:00 17S 392.1 748.9 4.1 11.3 7.9 27.4 122.3 81.4
C 3rd point 54 04:08:00 18S 390.7 745.2 4.2 11.3 7.9 26.0 122.3 81.4
C 4th Point 57 04:14:00 19S 388.5 755.8 4.1 11.3 7.9 24.2 122.3 81.4
C 5th point 60 04:20:00 20S 385.7 763.2 4.0 11.3 7.9 22.5 120.3 81.4
End Time 00:00:00 sgrid 3.19 13.32 0.15 0.07 0.07 2.00 0.65 0.02
13.32
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 321.1 545.4 #N/A 10.8 8.7 22.1 123.9 83.3
Max 326.6 563.0 #N/A 10.9 8.9 22.4 124.2 83.4
Min 317.2 531.7 #N/A 10.7 8.6 21.8 123.5 83.3
Diff 4.7 15.6 #N/A 0.1 0.1 0.3 0.3 0.1
Time Diff 1.5 2.9 #N/A 1.1 1.6 1.3 0.3 0.1
A 1st Point 0 2:07:00 AM 1S 322.6 548.1 #N/A 10.7 8.8 22.2 123.5 83.4
A 2nd Point 6 2:13:00 AM 2S 320.9 548.2 #N/A 10.8 8.7 22.0 123.5 83.4
A 3rd point 9 2:19:00 AM 3S 318.5 548.4 #N/A 10.8 8.7 21.9 123.5 83.3
A 4th Point 12 2:25:00 AM 4S 320.9 550.7 #N/A 10.8 8.7 21.9 123.6 83.4
A 5th point 15 2:31:00 AM 5S 319.9 547.9 #N/A 10.9 8.6 21.9 123.6 83.4
B 1st Point 18 2:45:00 AM 6S 322.8 536.2 #N/A 10.7 8.8 22.3 123.7 83.4
B 2nd Point 21 2:51:00 AM 7S 324.5 531.8 #N/A 10.7 8.8 22.3 123.9 83.4
B 3rd point 24 2:57:00 AM 8S 326.6 535.4 #N/A 10.8 8.9 22.3 123.9 83.3
B 4th Point 27 3:03:00 AM 9S 321.9 542.5 #N/A 10.9 8.7 22.0 123.8 83.3
B 5th point 30 3:09:00 AM 10S 319.3 548.2 #N/A 10.9 8.6 21.8 123.9 83.4
D 1st Point 33 3:17:00 AM 11S 321.7 548.8 #N/A 10.8 8.6 21.9 124.2 83.3
D 2nd Point 36 3:23:00 AM 12S 318.8 542.7 #N/A 10.8 8.7 21.9 124.1 83.4
D 3rd point 39 3:29:00 AM 13S 320.5 544.2 #N/A 10.8 8.7 21.9 124.1 83.3
D 4th Point 42 3:35:00 AM 14S 323.3 542.1 #N/A 10.7 8.8 22.1 124.1 83.3
D 5th point 45 3:41:00 AM 15S 323.9 531.7 #N/A 10.7 8.9 22.4 124.2 83.3
C 1st Point 48 3:56:00 AM 16S 318.8 543.0 #N/A 10.7 8.8 22.4 124.2 83.3
C 2nd Point 51 4:02:00 AM 17S 320.4 550.8 #N/A 10.8 8.7 22.1 124.2 83.3
C 3rd point 54 4:08:00 AM 18S 320.3 548.8 #N/A 10.8 8.8 22.2 124.0 83.3
C 4th Point 57 4:14:00 AM 19S 318.7 555.7 #N/A 10.8 8.7 22.1 124.1 83.3
C 5th point 60 4:20:00 AM 20S 317.2 563.0 #N/A 10.9 8.7 22.2 124.1 83.4
End Time 12:00:00 AM sref 2.3 7.7 #N/A 0.06 0.08 0.19 0.25 0.05
F 1.852 3.000 #N/A 1.379 0.745 116.074 6.583 0.179
Spos 2.164 10.875 #N/A 0.038 0.000 1.987 0.600 0.000
Upos 4.529 22.762 #N/A 0.079 0.000 4.158 1.256 0.000
Uper 109.891 250.930 109.891 ######## 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 186 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 5
1st December 2016
Test 5 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.2 1.3 #N/A 1.0 0.9 1.2 1.0 1.0
Max 1.2 1.4 #N/A 1.1 0.9 1.3 1.0 1.0
Min 1.2 1.3 #N/A 1.0 0.9 1.0 1.0 1.0
Diff 0.0 0.0 #N/A 0.0 0.0 0.2 0.0 0.0
Diff 2.0 1.2 #N/A 1.1 1.4 13.8 1.1 0.1
A 1st Point 1.2029 1.3438 #N/A 1.0518 0.9027 1.2224 0.9903 0.9768
A 2nd Point 1.2080 1.3495 #N/A 1.0505 0.9038 1.2321 0.9907 0.9769
A 3rd point 1.1986 1.3384 #N/A 1.0500 0.9074 1.2117 0.9851 0.9775
A 4th Point 1.2009 1.3353 #N/A 1.0462 0.9123 1.1711 0.9820 0.9769
A 5th point 1.1968 1.3277 #N/A 1.0291 0.9241 1.0723 0.9737 0.9766
B 1st Point 1.2075 1.3432 #N/A 1.0456 0.9009 1.1910 0.9893 0.9767
B 2nd Point 1.1996 1.3420 #N/A 1.0485 0.8993 1.1420 0.9873 0.9774
B 3rd point 1.1773 1.3322 #N/A 1.0428 0.8984 1.1830 0.9875 0.9774
B 4th Point 1.1903 1.3358 #N/A 1.0494 0.9000 1.1398 0.9882 0.9771
B 5th point 1.2098 1.3512 #N/A 1.0496 0.9002 1.0425 0.9794 0.9768
D 1st Point 1.2110 1.3473 #N/A 1.0521 0.9008 1.2909 0.9853 0.9770
D 2nd Point 1.2154 1.3470 #N/A 1.0524 0.9003 1.3450 0.9858 0.9765
D 3rd point 1.2145 1.3455 #N/A 1.0527 0.9000 1.3066 0.9855 0.9768
D 4th Point 1.2105 1.3423 #N/A 1.0489 0.9003 1.3013 0.9859 0.9774
D 5th point 1.2135 1.3452 #N/A 1.0473 0.9009 1.1295 0.9825 0.9771
C 1st Point 1.2257 1.3589 #N/A 1.0482 0.9016 1.2856 0.9854 0.9778
C 2nd Point 1.2240 1.3597 #N/A 1.0473 0.9032 1.2433 0.9853 0.9781
C 3rd point 1.2199 1.3579 #N/A 1.0455 0.9042 1.1720 0.9866 0.9783
C 4th Point 1.2188 1.3602 #N/A 1.0456 0.9053 1.0960 0.9861 0.9781
C 5th point 1.2161 1.3557 #N/A 1.0380 0.9064 1.0168 0.9697 0.9766
ri Average 1.21 1.35 #N/A 1.05 0.90 1.19 0.98 0.98
Test 5
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0097 0.0071 #N/A 0.0027 0.0029 0.0605 0.0024 0.0004
Max 0.0307 0.0142 #N/A 0.0057 0.0088 0.1554 0.0061 0.0011
Min 0.0000 0.0005 #N/A 0.0002 0.0002 0.0013 0.0005 0.0001
A 1st Point - - #N/A - - - - -
A 2nd Point Average - #N/A - Average - - -
A 3rd point - - #N/A - - - Average -
A 4th Point - - #N/A - - - - -
A 5th point - - #N/A - - - - -
B 1st Point - - #N/A - - Average - -
B 2nd Point - - #N/A - - - - -
B 3rd point - - #N/A - - - - -
B 4th Point - - #N/A - - - - Average
B 5th point - - #N/A - - - - -
D 1st Point - - #N/A - - - - -
D 2nd Point - - #N/A - - - - -
D 3rd point - Average #N/A - - - - -
D 4th Point - - #N/A - - - - -
D 5th point - - #N/A - - - - -
C 1st Point - - #N/A - - - - -
C 2nd Point - - #N/A Average - - - -
C 3rd point - - #N/A - - - - -
C 4th Point - - #N/A - - - - -
C 5th point - - #N/A - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 187 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 1, 4 & 5 Average
1st December 2016
Average Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.247 1.361 #N/A 1.055 0.904 1.158 0.983 0.976
Max 1.267 1.372 #N/A 1.061 0.919 1.237 0.988 0.978
Min 1.236 1.349 #N/A 1.044 0.900 1.020 0.972 0.976
Diff 0.015 0.011 #N/A 0.008 0.009 0.108 0.008 0.001
Diff 1.239 0.843 #N/A 0.791 1.050 9.363 0.815 0.100
A 1st Point 1.2670 1.3583 #N/A 1.0605 0.9027 1.2217 0.9880 0.9758
A 2nd Point 1.2592 1.3611 #N/A 1.0611 0.9022 1.2282 0.9881 0.9758
A 3rd point 1.2477 1.3572 #N/A 1.0573 0.9057 1.2116 0.9819 0.9758
A 4th Point 1.2398 1.3529 #N/A 1.0502 0.9132 1.1549 0.9766 0.9758
A 5th point 1.2361 1.3486 #N/A 1.0444 0.9186 1.0394 0.9720 0.9757
B 1st Point 1.2467 1.3620 #N/A 1.0555 0.9001 1.2136 0.9866 0.9765
B 2nd Point 1.2451 1.3640 #N/A 1.0581 0.8996 1.1768 0.9870 0.9764
B 3rd point 1.2384 1.3599 #N/A 1.0555 0.9004 1.1592 0.9841 0.9775
B 4th Point 1.2401 1.3598 #N/A 1.0525 0.9014 1.1149 0.9845 0.9772
B 5th point 1.2457 1.3651 #N/A 1.0518 0.9058 1.0483 0.9794 0.9763
D 1st Point 1.2470 1.3624 #N/A 1.0553 0.9011 1.2300 0.9842 0.9768
D 2nd Point 1.2470 1.3606 #N/A 1.0543 0.9022 1.2367 0.9844 0.9762
D 3rd point 1.2491 1.3595 #N/A 1.0567 0.9016 1.1981 0.9849 0.9764
D 4th Point 1.2508 1.3553 #N/A 1.0537 0.9026 1.1788 0.9831 0.9771
D 5th point 1.2456 1.3516 #N/A 1.0527 0.9034 1.0242 0.9798 0.9770
C 1st Point 1.2506 1.3627 #N/A 1.0554 0.9013 1.2359 0.9865 0.9764
C 2nd Point 1.2488 1.3643 #N/A 1.0531 0.9026 1.2076 0.9843 0.9764
C 3rd point 1.2468 1.3702 #N/A 1.0561 0.9019 1.1641 0.9853 0.9764
C 4th Point 1.2493 1.3713 #N/A 1.0568 0.9027 1.0960 0.9845 0.9761
C 5th point 1.2480 1.3715 #N/A 1.0551 0.9016 1.0199 0.9765 0.9756
ri Average 1.25 1.36 #N/A 1.05 0.90 1.16 0.98 0.98
Average
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0045 0.0034 #N/A 0.0022 0.0024 0.0448 0.0025 0.0004
Max 0.0196 0.0104 #N/A 0.0063 0.0097 0.0788 0.0065 0.0011
Min 0.0003 0.0002 #N/A 0.0005 0.0008 0.0013 0.0000 0.0000
A 1st Point - - #N/A - - - - -
A 2nd Point - Average #N/A - - - - -
A 3rd point Average - #N/A - - - - -
A 4th Point - - #N/A - - - - -
A 5th point - - #N/A - - - - -
B 1st Point - - #N/A - - - - -
B 2nd Point - - #N/A - - - - -
B 3rd point - - #N/A - - Average - -
B 4th Point - - #N/A - - - - -
B 5th point - - #N/A - - - - -
D 1st Point - - #N/A Average - - - -
D 2nd Point - - #N/A - - - - -
D 3rd point - - #N/A - - - - -
D 4th Point - - #N/A - - - Average -
D 5th point - - #N/A - - - - -
C 1st Point - - #N/A - - - - Average
C 2nd Point - - #N/A - - - - -
C 3rd point - - #N/A - - - - -
C 4th Point - - #N/A - Average - - -
C 5th point - - #N/A - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 188 of 212
Kendal Unit No. 2
EN 15259 8.3 Test 1, 4 & 5 Average
1st December 2016
The selected point for Unit No. 2 parallel measurements for SO2 is A2 or 1.77 m form the inside stack wall on port A.
Probe Points
5 per Radius
Distance
from
Point No. inside wall to nozzle
5 0.204 m
4 0.642 m
3 1.144 m
2 1.770 m
1 2.679 m
Average NO SO2 O2 Velocity Temp Pressure
E = 1100 3500 21 40 200 120
P = 15 15 6 4 4 4
Test 8.3 i Test (F) Test (F) Homogeneous Test (F) Test (F) Homogeneous
F 3.761 2.177 0.803 69.306 3.066 0.807
Test 8.3 I (9) Inhomogeneous Inhomogeneous Homogeneous Inhomogeneous Inhomogeneous Homogeneous
Upos = 11.002 17.5 0.0 1.9 0.8 0.0
Uperm = 23.0 36.5 0.0 3.9 1.6 0.0
Test 8.3 k One Point One Point Any Point One Point One Point Any Point
Average points A3 A2 Any Point B3 D4 Any Point
Note: F value must be less than 2.17 for 20 sampling points
Note: If Upos is less than or equal to 50% of Uper measurements may be performed at one representative point
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 189 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 1
9th
February 2017
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 379.6 780.2 3.4 12.0 7.6 29.0 132.1 81.5
Max 384.7 804.6 3.7 12.1 7.7 31.7 133.7 82.5
Min 368.2 762.0 3.2 11.8 7.4 21.9 128.3 81.3
Diff 8.3 21.3 0.2 0.2 0.2 4.9 2.7 0.6
Time Diff 2.2 2.7 6.9 1.4 2.3 16.9 2.0 0.7
A 1st Point 0 19:42:00 1S 384.7 768.3 3.3 12.0 7.5 30.8 130.3 81.3
A 2nd Point 6 19:48:00 2S 380.0 782.7 3.2 12.1 7.4 31.5 133.3 81.4
A 3rd point 9 19:54:00 3S 380.8 777.4 3.4 12.1 7.4 29.8 133.3 82.5
A 4th Point 12 20:00:00 4S 381.8 776.3 3.2 12.0 7.5 27.2 133.3 81.4
A 5th point 15 20:06:00 5S 381.4 782.2 3.2 12.1 7.4 21.9 128.3 81.4
B 1st Point 18 20:32:00 6S 375.9 770.6 3.3 11.9 7.6 31.7 132.3 81.3
B 2nd Point 21 20:38:00 7S 368.2 771.8 3.5 11.8 7.7 31.1 132.3 81.3
B 3rd point 24 20:44:00 8S 371.4 777.4 3.3 11.8 7.7 29.5 132.3 81.3
B 4th Point 27 20:50:00 9S 378.8 780.7 3.4 12.0 7.5 28.0 131.3 81.4
B 5th point 30 20:56:00 10S 379.4 775.7 3.5 11.9 7.6 25.9 131.0 81.4
D 1st Point 33 21:04:00 11S 380.6 774.0 3.4 12.0 7.5 31.7 132.3 81.4
D 2nd Point 36 21:10:00 12S 383.1 762.0 3.7 12.0 7.5 30.9 132.3 81.4
D 3rd point 39 21:16:00 13S 379.0 783.2 3.5 12.0 7.5 30.3 132.3 81.4
D 4th Point 42 21:22:00 14S 382.1 784.2 3.5 12.1 7.5 27.7 132.0 81.4
D 5th point 45 21:28:00 15S 384.0 787.3 3.5 12.0 7.6 24.8 131.0 81.5
C 1st Point 48 21:48:00 16S 383.6 783.3 3.6 11.8 7.7 31.3 133.3 81.5
C 2nd Point 51 21:54:00 17S 382.2 785.8 3.5 11.9 7.6 31.0 133.7 81.5
C 3rd point 54 22:00:00 18S 380.1 782.2 3.5 11.8 7.7 30.2 133.3 81.5
C 4th Point 57 22:06:00 19S 376.4 804.6 3.5 11.9 7.6 28.5 132.3 81.5
C 5th point 60 22:12:00 20S 379.1 795.3 3.7 11.9 7.7 26.6 131.3 81.5
End Time 00:00:00 sgrid 4.11 9.40 0.14 0.09 0.10 2.67 1.28 0.24
9.40
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 300.0 594.7 0.2 11.2 8.5 26.7 134.7 83.3
Max 304.2 614.5 0.7 11.3 8.6 27.1 136.3 83.5
Min 296.3 578.8 0.0 11.1 8.4 26.3 133.4 83.2
Diff 4.0 17.8 0.4 0.1 0.1 0.4 1.4 0.2
Time Diff 1.3 3.0 157.6 1.0 1.2 1.5 1.1 0.2
A 1st Point 0 7:42:00 PM 1S 301.2 589.3 0.1 11.2 8.6 26.7 136.3 83.2
A 2nd Point 6 7:48:00 PM 2S 297.6 598.0 0.2 11.3 8.5 26.7 135.8 83.2
A 3rd point 9 7:54:00 PM 3S 299.1 596.8 0.2 11.2 8.5 26.8 135.9 83.2
A 4th Point 12 8:00:00 PM 4S 300.1 594.1 0.2 11.2 8.6 26.4 135.6 83.3
A 5th point 15 8:06:00 PM 5S 298.8 597.2 0.3 11.3 8.5 27.0 135.5 83.3
B 1st Point 18 8:32:00 PM 6S 301.7 588.5 0.5 11.2 8.5 26.6 135.1 83.2
B 2nd Point 21 8:38:00 PM 7S 298.0 594.1 0.4 11.2 8.5 26.8 135.3 83.3
B 3rd point 24 8:44:00 PM 8S 296.3 596.1 0.1 11.2 8.6 26.5 134.8 83.2
B 4th Point 27 8:50:00 PM 9S 299.5 593.6 0.0 11.2 8.5 27.1 134.9 83.2
B 5th point 30 8:56:00 PM 10S 298.1 578.8 0.0 11.1 8.6 26.6 134.8 83.3
D 1st Point 33 9:04:00 PM 11S 300.2 588.3 0.0 11.2 8.5 26.8 134.5 83.3
D 2nd Point 36 9:10:00 PM 12S 301.8 580.3 0.0 11.2 8.5 26.5 134.7 83.3
D 3rd point 39 9:16:00 PM 13S 297.6 594.3 0.0 11.2 8.4 26.4 134.4 83.4
D 4th Point 42 9:22:00 PM 14S 300.3 594.6 0.0 11.3 8.4 26.9 134.4 83.3
D 5th point 45 9:28:00 PM 15S 302.0 591.8 0.0 11.1 8.5 26.4 134.4 83.4
C 1st Point 48 9:48:00 PM 16S 304.2 596.1 0.7 11.1 8.6 26.6 133.8 83.4
C 2nd Point 51 9:54:00 PM 17S 303.8 597.9 0.7 11.1 8.5 26.9 133.9 83.5
C 3rd point 54 10:00:00 PM 18S 300.6 596.2 0.7 11.1 8.6 26.3 133.8 83.5
C 4th Point 57 10:06:00 PM 19S 297.7 614.5 0.6 11.1 8.5 26.5 133.4 83.5
C 5th point 60 10:12:00 PM 20S 300.6 613.4 0.0 11.1 8.5 26.9 133.5 83.4
End Time 12:00:00 AM sref 2.1 8.5 0.3 0.06 0.06 0.21 0.83 0.10
F 3.745 1.235 0.265 2.470 2.794 158.706 2.414 6.258
Spos 3.518 4.102 0.000 0.072 0.084 2.664 0.981 0.221
Upos 7.362 8.586 0.000 0.151 0.175 5.575 2.053 0.462
Uper 109.891 250.930 109.891 32807.339 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 190 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 1
9th
February 2017
Test 1 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.3 #DIV/0! 1.1 0.9 1.1 1.0 1.0
Max 1.3 1.3 #DIV/0! 1.1 0.9 1.2 1.0 1.0
Min 1.2 1.3 #DIV/0! 1.1 0.9 0.8 0.9 1.0
Diff 0.0 0.0 #DIV/0! 0.0 0.0 0.2 0.0 0.0
Diff 1.7 1.7 #DIV/0! 1.0 2.0 17.5 2.6 0.7
A 1st Point 1.2774 1.3039 27.1462 1.0661 0.8709 1.1551 0.9563 0.9780
A 2nd Point 1.2766 1.3088 20.0392 1.0741 0.8724 1.1829 0.9815 0.9784
A 3rd point 1.2731 1.3026 16.8666 1.0733 0.8722 1.1130 0.9811 0.9907
A 4th Point 1.2720 1.3067 13.3042 1.0717 0.8705 1.0290 0.9834 0.9774
A 5th point 1.2763 1.3097 11.5097 1.0721 0.8725 0.8111 0.9469 0.9771
B 1st Point 1.2458 1.3094 7.1551 1.0648 0.8902 1.1928 0.9797 0.9771
B 2nd Point 1.2356 1.2990 9.6324 1.0539 0.9056 1.1617 0.9784 0.9766
B 3rd point 1.2535 1.3042 52.0132 1.0581 0.8931 1.1135 0.9819 0.9771
B 4th Point 1.2646 1.3152 #DIV/0! 1.0728 0.8848 1.0341 0.9737 0.9785
B 5th point 1.2727 1.3403 #DIV/0! 1.0714 0.8833 0.9719 0.9717 0.9777
D 1st Point 1.2677 1.3156 #DIV/0! 1.0717 0.8839 1.1831 0.9836 0.9773
D 2nd Point 1.2693 1.3131 #DIV/0! 1.0724 0.8837 1.1649 0.9825 0.9776
D 3rd point 1.2738 1.3178 #DIV/0! 1.0732 0.8855 1.1473 0.9846 0.9762
D 4th Point 1.2722 1.3188 #DIV/0! 1.0695 0.8849 1.0285 0.9822 0.9775
D 5th point 1.2718 1.3304 #DIV/0! 1.0754 0.8845 0.9390 0.9749 0.9772
C 1st Point 1.2609 1.3140 4.9023 1.0705 0.8897 1.1762 0.9964 0.9773
C 2nd Point 1.2581 1.3142 4.7717 1.0728 0.8882 1.1521 0.9983 0.9765
C 3rd point 1.2645 1.3121 4.8456 1.0678 0.8912 1.1479 0.9967 0.9767
C 4th Point 1.2645 1.3095 6.2413 1.0689 0.8959 1.0754 0.9920 0.9769
C 5th point 1.2610 1.2965 #DIV/0! 1.0710 0.8970 0.9900 0.9837 0.9774
ri Average 1.27 1.31 14.82 1.07 0.89 1.09 0.98 0.98
Test 1
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0084 0.0048 #DIV/0! 0.0040 0.0073 0.0636 0.0070 0.0016
Max 0.0299 0.0130 #DIV/0! 0.0157 0.0206 0.1046 0.0241 0.0127
Min 0.0010 0.0001 #DIV/0! 0.0001 0.0001 0.0129 0.0007 0.0001
A 1st Point - - #DIV/0! - - - - Average
A 2nd Point - - #DIV/0! - - - - -
A 3rd point - - #DIV/0! - - - Average -
A 4th Point - - #DIV/0! - - - - -
A 5th point - - #DIV/0! - - - - -
B 1st Point - - #DIV/0! - - - - -
B 2nd Point - - #DIV/0! - - - - -
B 3rd point - - #DIV/0! - - - - -
B 4th Point Average - #DIV/0! - - - - -
B 5th point - - #DIV/0! - - - - -
D 1st Point - - #DIV/0! - - - - -
D 2nd Point - - #DIV/0! - - - - -
D 3rd point - - #DIV/0! - - - - -
D 4th Point - - #DIV/0! Average Average - - -
D 5th point - - #DIV/0! - - - - -
C 1st Point - - #DIV/0! - - - - -
C 2nd Point - - #DIV/0! - - - - -
C 3rd point - Average #DIV/0! - - - - -
C 4th Point - - #DIV/0! - - Average - -
C 5th point - - #DIV/0! - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 191 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 2
9th
February 2017
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 293.8 851.9 4.1 10.8 8.8 19.5 115.9 81.5
Max 381.4 981.6 4.6 11.8 9.0 21.6 125.3 81.6
Min 232.4 819.4 3.2 10.5 7.9 15.8 109.4 81.4
Diff 74.5 81.1 0.7 0.6 0.6 2.9 8.0 0.1
Time Diff 25.4 9.5 17.4 5.9 6.8 14.8 6.9 0.1
A 1st Point 0 22:54:00 1S 376.4 829.9 3.4 11.8 7.9 21.6 125.3 81.5
A 2nd Point 6 23:00:00 2S 381.4 854.7 3.4 11.6 8.0 20.9 124.7 81.5
A 3rd point 9 23:06:00 3S 375.1 856.8 3.2 11.4 8.2 20.2 124.0 81.6
A 4th Point 12 23:12:00 4S 336.3 933.5 3.2 10.8 8.7 19.0 122.0 81.5
A 5th point 15 23:18:00 5S 232.4 981.6 4.6 10.5 9.0 16.9 120.3 81.6
B 1st Point 18 00:20:00 6S 274.9 820.8 4.4 10.7 8.8 20.7 117.4 81.6
B 2nd Point 21 00:28:00 7S 270.5 822.5 4.3 10.6 9.0 20.0 116.4 81.6
B 3rd point 24 00:34:00 8S 279.8 825.4 4.1 10.6 9.0 20.0 115.7 81.6
B 4th Point 27 00:40:00 9S 288.3 819.4 4.0 10.6 8.9 18.6 115.0 81.6
B 5th point 30 00:46:00 10S 278.8 834.6 4.3 10.7 8.9 16.5 114.4 81.6
D 1st Point 33 00:54:00 11S 277.9 833.0 4.1 10.6 8.9 21.3 113.4 81.4
D 2nd Point 36 01:00:00 12S 276.7 840.1 4.0 10.7 8.8 19.9 112.4 81.5
D 3rd point 39 01:06:00 13S 285.4 831.3 4.1 10.7 8.9 19.8 112.4 81.5
D 4th Point 42 01:12:00 14S 280.0 826.8 4.3 10.6 9.0 21.2 112.4 81.5
D 5th point 45 01:18:00 15S 275.4 857.2 4.2 10.7 8.9 20.5 111.4 81.5
C 1st Point 48 01:37:00 16S 279.3 845.8 4.3 10.6 9.0 19.8 117.0 81.6
C 2nd Point 51 01:43:00 17S 270.7 862.4 4.1 10.7 8.9 19.2 111.4 81.6
C 3rd point 54 01:49:00 18S 288.4 853.6 4.2 10.7 8.9 20.3 111.4 81.6
C 4th Point 57 01:55:00 19S 274.5 852.4 4.5 10.7 8.8 18.5 111.4 81.5
C 5th point 60 02:01:00 20S 273.1 856.2 4.4 10.6 9.0 15.8 109.4 81.6
End Time 00:00:00 sgrid 40.23 39.49 0.42 0.35 0.33 1.60 4.94 0.03
39.49
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 221.6 631.4 0.2 10.2 9.9 18.7 118.6 83.4
Max 295.4 798.5 0.2 10.8 10.3 24.3 132.3 83.6
Min 168.9 599.5 0.2 9.8 8.8 17.2 111.2 83.3
Diff 63.2 99.5 0.0 0.5 0.7 3.6 10.5 0.1
Time Diff 28.5 15.8 0.0 5.2 7.4 19.1 8.9 0.2
A 1st Point 0 10:54:00 PM 1S 291.5 624.7 0.2 10.8 8.8 24.3 132.3 83.3
A 2nd Point 6 11:00:00 PM 2S 295.4 643.4 0.2 10.7 9.0 23.1 131.9 83.4
A 3rd point 9 11:06:00 PM 3S 287.2 636.2 0.2 10.5 9.3 20.8 131.4 83.4
A 4th Point 12 11:12:00 PM 4S 256.8 687.4 0.2 10.1 9.9 20.5 130.7 83.4
A 5th point 15 11:18:00 PM 5S 168.9 798.5 0.2 9.8 10.3 19.4 130.5 83.5
B 1st Point 18 12:20:00 AM 6S 204.7 599.5 0.2 10.2 9.9 17.8 119.1 83.4
B 2nd Point 21 12:28:00 AM 7S 201.6 600.2 0.2 10.1 10.1 17.4 118.2 83.3
B 3rd point 24 12:34:00 AM 8S 209.7 604.6 0.2 10.2 10.1 17.9 117.4 83.3
B 4th Point 27 12:40:00 AM 9S 217.8 602.6 0.2 10.2 10.0 18.2 116.5 83.3
B 5th point 30 12:46:00 AM 10S 208.2 601.8 0.2 10.2 10.0 17.6 115.8 83.4
D 1st Point 33 12:54:00 AM 11S 207.2 608.2 0.2 10.2 10.0 17.5 115.0 83.3
D 2nd Point 36 1:00:00 AM 12S 208.1 616.8 0.2 10.3 9.9 18.0 114.5 83.3
D 3rd point 39 1:06:00 AM 13S 214.6 610.4 0.2 10.1 10.0 18.1 113.9 83.4
D 4th Point 42 1:12:00 AM 14S 210.9 605.7 0.2 10.1 10.1 17.3 113.5 83.5
D 5th point 45 1:18:00 AM 15S 206.9 631.2 0.2 10.1 10.0 17.5 113.2 83.3
C 1st Point 48 1:37:00 AM 16S 209.8 625.3 0.2 10.0 10.1 17.3 112.1 83.4
C 2nd Point 51 1:43:00 AM 17S 202.6 638.6 0.2 10.1 10.0 17.5 111.9 83.5
C 3rd point 54 1:49:00 AM 18S 218.5 632.9 0.2 10.1 10.0 18.2 111.7 83.3
C 4th Point 57 1:55:00 AM 19S 206.2 629.8 0.2 10.1 9.9 17.4 111.6 83.5
C 5th point 60 2:01:00 AM 20S 204.7 630.8 0.2 10.0 10.1 17.2 111.2 83.6
End Time 12:00:00 AM sref 33.6 44.5 0.0 0.24 0.37 2.01 7.87 0.08
F 1.432 0.788 #DIV/0! 2.107 0.786 0.635 0.394 0.158
Spos 22.092 0.000 0.420 0.251 0.000 0.000 0.000 0.000
Upos 46.239 0.000 0.879 0.526 0.000 0.000 0.000 0.000
Uper 109.891 250.930 109.891 ######## 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 192 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 2
9th
February 2017
Test 2 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.4 16.6 1.1 0.9 1.1 1.0 1.0
Max 1.4 1.4 18.9 1.1 0.9 1.2 1.0 1.0
Min 1.3 1.2 13.1 1.0 0.9 0.9 0.9 1.0
Diff 0.0 0.1 2.9 0.0 0.0 0.2 0.1 0.0
Diff 3.2 5.8 17.4 1.9 0.8 16.9 6.2 0.2
A 1st Point 1.2912 1.3285 13.9957 1.0846 0.8887 0.8866 0.9477 0.9786
A 2nd Point 1.2911 1.3284 13.9435 1.0827 0.8876 0.9027 0.9450 0.9782
A 3rd point 1.3059 1.3467 13.1610 1.0810 0.8860 0.9702 0.9437 0.9779
A 4th Point 1.3096 1.3579 13.0702 1.0712 0.8793 0.9264 0.9332 0.9773
A 5th point 1.3755 1.2294 18.8575 1.0703 0.8776 0.8692 0.9224 0.9770
B 1st Point 1.3429 1.3690 17.9188 1.0560 0.8881 1.1651 0.9853 0.9784
B 2nd Point 1.3416 1.3705 17.7570 1.0461 0.8889 1.1467 0.9844 0.9786
B 3rd point 1.3342 1.3653 16.8725 1.0445 0.8890 1.1145 0.9857 0.9787
B 4th Point 1.3239 1.3597 16.3798 1.0438 0.8891 1.0177 0.9871 0.9790
B 5th point 1.3392 1.3868 17.6546 1.0443 0.8896 0.9378 0.9873 0.9786
D 1st Point 1.3417 1.3696 16.6180 1.0462 0.8874 1.2141 0.9860 0.9776
D 2nd Point 1.3298 1.3621 16.3483 1.0446 0.8895 1.1040 0.9814 0.9790
D 3rd point 1.3299 1.3618 16.9759 1.0507 0.8893 1.0904 0.9865 0.9772
D 4th Point 1.3275 1.3650 17.4320 1.0526 0.8887 1.2253 0.9898 0.9764
D 5th point 1.3306 1.3580 17.3000 1.0555 0.8880 1.1725 0.9841 0.9790
C 1st Point 1.3311 1.3528 17.6698 1.0568 0.8908 1.1417 1.0440 0.9783
C 2nd Point 1.3362 1.3503 16.8780 1.0608 0.8905 1.0989 0.9955 0.9770
C 3rd point 1.3195 1.3489 17.0183 1.0593 0.8876 1.1168 0.9974 0.9792
C 4th Point 1.3315 1.3535 18.4420 1.0617 0.8910 1.0632 0.9983 0.9761
C 5th point 1.3344 1.3572 18.2009 1.0597 0.8911 0.9176 0.9835 0.9758
ri Average 1.33 1.35 16.62 1.06 0.89 1.05 0.98 0.98
Test 2
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0126 0.0120 1.2624 0.0111 0.0018 0.0937 0.0210 0.0008
Max 0.0347 0.0213 3.5545 0.0259 0.0086 0.1790 0.0671 0.0018
Min 0.0017 0.0003 0.0067 0.0005 0.0002 0.0169 0.0045 0.0000
A 1st Point - - - - - - - -
A 2nd Point - - - - - - - -
A 3rd point - - - - - - - Average
A 4th Point - - - - - - - -
A 5th point - - - - - - - -
B 1st Point - - - - Average - - -
B 2nd Point - - - - - - - -
B 3rd point - - - - - - - -
B 4th Point - - - - - - - -
B 5th point - - - - - - - -
D 1st Point - - Average - - - - -
D 2nd Point - - - - - - Average -
D 3rd point - - - - - - - -
D 4th Point Average - - - - - - -
D 5th point - - - - - - - -
C 1st Point - - - - - - - -
C 2nd Point - - - - - - - -
C 3rd point - Average - Average - - - -
C 4th Point - - - - - Average - -
C 5th point - - - - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 193 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 3
10th
February 2017
SRM yi, grid
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 410.0 834.6 3.5 11.4 8.2 25.6 119.5 81.6
Max 419.8 906.9 3.7 12.0 8.6 29.1 123.3 82.1
Min 400.4 760.6 3.3 11.1 7.7 20.8 114.4 81.5
Diff 9.7 73.1 0.2 0.5 0.4 4.1 4.5 0.3
Time Diff 2.4 8.8 6.4 4.1 5.3 16.1 3.8 0.4
A 1st Point 0 03:16:00 1S 413.5 840.6 3.6 11.6 8.1 29.1 115.4 81.5
A 2nd Point 6 03:22:00 2S 411.0 853.1 3.6 11.5 8.1 27.5 115.4 81.5
A 3rd point 9 03:28:00 3S 407.2 888.5 3.4 11.7 7.9 25.6 115.4 81.5
A 4th Point 12 03:34:00 4S 412.0 906.9 3.4 11.7 7.9 24.1 114.7 81.6
A 5th point 15 03:40:00 5S 409.7 893.5 3.6 11.6 8.0 20.8 114.4 81.6
B 1st Point 18 03:58:00 6S 413.9 845.2 3.6 11.2 8.4 27.9 119.4 81.5
B 2nd Point 21 04:04:00 7S 412.5 826.6 3.6 11.1 8.6 26.6 119.4 81.6
B 3rd point 24 04:10:00 8S 407.9 809.0 3.7 11.1 8.5 27.2 119.4 82.1
B 4th Point 27 04:16:00 9S 403.3 796.1 3.7 11.1 8.5 25.0 119.4 81.6
B 5th point 30 04:22:00 10S 400.4 814.5 3.6 11.2 8.4 21.6 117.7 81.7
D 1st Point 33 04:30:00 11S 404.1 818.2 3.5 11.4 8.3 27.8 121.3 81.7
D 2nd Point 36 04:36:00 12S 407.0 818.8 3.5 11.5 8.2 26.1 121.3 81.6
D 3rd point 39 04:42:00 13S 407.0 860.7 3.3 11.9 7.8 25.8 121.3 81.6
D 4th Point 42 04:48:00 14S 401.6 896.6 3.3 12.0 7.7 22.7 120.3 81.7
D 5th point 45 04:54:00 15S 406.6 884.5 3.5 11.9 7.8 25.7 119.4 81.7
C 1st Point 48 05:17:00 16S 412.8 831.2 3.5 11.6 8.1 27.4 123.3 81.7
C 2nd Point 51 05:23:00 17S 419.5 803.2 3.5 11.3 8.3 27.7 123.3 81.6
C 3rd point 54 05:29:00 18S 419.8 777.6 3.4 11.1 8.5 26.9 123.3 81.7
C 4th Point 57 05:35:00 19S 417.5 766.3 3.4 11.1 8.6 25.3 123.3 81.7
C 5th point 60 05:41:00 20S 412.9 760.6 3.4 11.2 8.5 21.5 122.3 81.7
End Time 00:00:00 sgrid 5.54 43.89 0.12 0.30 0.29 2.37 3.10 0.14
43.89
AMS yi, Ref
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 323.7 626.7 0.2 10.5 9.2 22.2 121.7 83.4
Max 333.7 681.8 0.4 10.9 9.6 23.4 125.4 83.6
Min 313.1 574.3 0.0 10.2 8.5 21.1 115.2 83.2
Diff 10.3 53.8 0.2 0.4 0.5 1.1 5.1 0.2
Time Diff 3.2 8.6 99.1 3.5 5.9 5.1 4.2 0.2
A 1st Point 0 3:16:00 AM 1S 323.8 630.7 0.2 10.7 9.1 22.2 115.2 83.3
A 2nd Point 6 3:22:00 AM 2S 324.8 643.9 0.0 10.7 9.1 21.5 116.1 83.2
A 3rd point 9 3:28:00 AM 3S 320.2 668.9 0.0 10.8 8.9 21.2 116.6 83.4
A 4th Point 12 3:34:00 AM 4S 325.0 681.8 0.0 10.8 8.9 21.6 117.6 83.5
A 5th point 15 3:40:00 AM 5S 322.6 670.3 0.0 10.7 9.0 21.8 118.5 83.4
B 1st Point 18 3:58:00 AM 6S 329.3 636.8 0.1 10.3 9.4 22.4 120.5 83.6
B 2nd Point 21 4:04:00 AM 7S 328.8 624.6 0.1 10.2 9.6 22.7 121.2 83.6
B 3rd point 24 4:10:00 AM 8S 326.8 614.3 0.1 10.2 9.5 23.2 121.6 83.5
B 4th Point 27 4:16:00 AM 9S 318.4 597.8 0.2 10.2 9.6 22.4 122.0 83.3
B 5th point 30 4:22:00 AM 10S 314.9 608.3 0.2 10.3 9.4 22.2 122.3 83.3
D 1st Point 33 4:30:00 AM 11S 317.3 613.8 0.2 10.5 9.3 22.6 122.9 83.5
D 2nd Point 36 4:36:00 AM 12S 319.5 611.0 0.2 10.6 9.2 21.8 123.1 83.4
D 3rd point 39 4:42:00 AM 13S 318.3 642.5 0.2 10.8 8.7 21.5 123.2 83.6
D 4th Point 42 4:48:00 AM 14S 313.1 668.6 0.3 10.9 8.5 21.4 123.5 83.6
D 5th point 45 4:54:00 AM 15S 317.3 656.8 0.3 10.8 8.6 21.1 124.0 83.3
C 1st Point 48 5:17:00 AM 16S 326.1 623.2 0.4 10.6 9.0 22.1 125.0 83.3
C 2nd Point 51 5:23:00 AM 17S 331.7 603.6 0.4 10.4 9.3 22.5 125.1 83.3
C 3rd point 54 5:29:00 AM 18S 333.7 584.7 0.4 10.2 9.6 22.8 125.1 83.3
C 4th Point 57 5:35:00 AM 19S 332.5 577.3 0.4 10.2 9.6 23.0 125.2 83.3
C 5th point 60 5:41:00 AM 20S 329.4 574.3 0.4 10.3 9.4 23.4 125.4 83.4
End Time 12:00:00 AM sref 6.1 31.9 0.1 0.27 0.34 0.67 3.26 0.12
F 0.824 1.897 0.778 1.228 0.703 12.536 0.902 1.264
Spos 0.000 30.178 0.000 0.127 0.000 2.270 0.000 0.062
Upos 0.000 63.162 0.000 0.266 0.000 4.751 0.000 0.131
Uper 109.891 250.930 109.891 32807.339 1.722 2.187 10.936 6.561
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 194 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 3
10th
February 2017
Test 3 Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.3 1.3 42.7 1.1 0.9 1.2 1.0 1.0
Max 1.3 1.3 283.7 1.1 0.9 1.3 1.0 1.0
Min 1.2 1.3 8.1 1.1 0.9 0.9 1.0 1.0
Diff 0.0 0.0 137.8 0.0 0.0 0.2 0.0 0.0
Diff 1.4 1.1 322.9 1.0 0.8 16.9 2.0 0.4
A 1st Point 1.2771 1.3328 19.7317 1.0812 0.8873 1.3116 1.0011 0.9785
A 2nd Point 1.2653 1.3248 119.3347 1.0775 0.8890 1.2751 0.9937 0.9787
A 3rd point 1.2716 1.3282 283.7033 1.0786 0.8903 1.2082 0.9890 0.9773
A 4th Point 1.2677 1.3301 110.7210 1.0831 0.8904 1.1145 0.9753 0.9766
A 5th point 1.2698 1.3330 72.5234 1.0852 0.8896 0.9578 0.9653 0.9786
B 1st Point 1.2570 1.3272 34.1069 1.0890 0.8890 1.2500 0.9902 0.9754
B 2nd Point 1.2549 1.3234 29.2426 1.0859 0.8896 1.1736 0.9849 0.9756
B 3rd point 1.2480 1.3170 25.5708 1.0890 0.8901 1.1726 0.9814 0.9834
B 4th Point 1.2665 1.3318 22.9943 1.0878 0.8898 1.1154 0.9780 0.9791
B 5th point 1.2715 1.3390 19.7390 1.0912 0.8918 0.9710 0.9626 0.9804
D 1st Point 1.2733 1.3330 16.9208 1.0887 0.8898 1.2303 0.9871 0.9783
D 2nd Point 1.2740 1.3402 15.6008 1.0857 0.8927 1.1981 0.9856 0.9787
D 3rd point 1.2786 1.3396 13.4818 1.0951 0.8982 1.2008 0.9847 0.9766
D 4th Point 1.2828 1.3409 12.6959 1.0972 0.9013 1.0613 0.9744 0.9772
D 5th point 1.2813 1.3468 12.5419 1.0992 0.9014 1.2184 0.9627 0.9798
C 1st Point 1.2661 1.3338 10.0112 1.0957 0.8980 1.2394 0.9871 0.9803
C 2nd Point 1.2648 1.3307 9.3799 1.0939 0.8949 1.2321 0.9861 0.9801
C 3rd point 1.2580 1.3300 8.8103 1.0892 0.8929 1.1779 0.9860 0.9802
C 4th Point 1.2558 1.3274 8.3009 1.0897 0.8937 1.1004 0.9849 0.9803
C 5th point 1.2535 1.3245 8.0745 1.0903 0.8956 0.9200 0.9756 0.9795
ri Average 1.27 1.33 16.77 1.09 0.89 1.16 0.98 0.98
Test 3
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0076 0.0048 34.4061 0.0044 0.0032 0.0645 0.0061 0.0016
Max 0.0187 0.0148 266.9292 0.0112 0.0086 0.1558 0.0194 0.0046
Min 0.0002 0.0000 0.1466 0.0001 0.0001 0.0169 0.0003 0.0000
A 1st Point - - - - - - - -
A 2nd Point - - - - - - - Average
A 3rd point - - - - - - - -
A 4th Point - - - - - - - -
A 5th point - - - - - - - -
B 1st Point - - - - - - - -
B 2nd Point - - - - - - - -
B 3rd point - - - - - Average Average -
B 4th Point Average Average - - - - - -
B 5th point - - - - - - - -
D 1st Point - - Average Average - - - -
D 2nd Point - - - - Average - - -
D 3rd point - - - - - - - -
D 4th Point - - - - - - - -
D 5th point - - - - - - - -
C 1st Point - - - - - - - -
C 2nd Point - - - - - - - -
C 3rd point - - - - - - - -
C 4th Point - - - - - - - -
C 5th point - - - - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 195 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 1, 2 & 3 Average
Average Ratio ri
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 1.287 1.332 #DIV/0! 1.072 0.889 1.100 0.980 0.978
Max 1.307 1.355 #DIV/0! 1.078 0.895 1.209 1.009 0.982
Min 1.277 1.291 #DIV/0! 1.062 0.880 0.879 0.945 0.977
Diff 0.015 0.032 #DIV/0! 0.008 0.007 0.165 0.032 0.003
Diff 1.159 2.429 #DIV/0! 0.753 0.832 14.996 3.278 0.271
A 1st Point 1.2819 1.3217 20.2912 1.0773 0.8823 1.1178 0.9684 0.9784
A 2nd Point 1.2777 1.3207 51.1058 1.0781 0.8830 1.1202 0.9734 0.9785
A 3rd point 1.2835 1.3258 104.5769 1.0776 0.8828 1.0972 0.9713 0.9820
A 4th Point 1.2831 1.3315 45.6984 1.0753 0.8800 1.0233 0.9640 0.9771
A 5th point 1.3072 1.2907 34.2969 1.0759 0.8799 0.8793 0.9449 0.9776
B 1st Point 1.2819 1.3352 19.7269 1.0700 0.8891 1.2026 0.9851 0.9770
B 2nd Point 1.2774 1.3310 18.8773 1.0619 0.8947 1.1607 0.9825 0.9769
B 3rd point 1.2786 1.3288 31.4855 1.0639 0.8908 1.1336 0.9830 0.9797
B 4th Point 1.2850 1.3356 #DIV/0! 1.0681 0.8879 1.0558 0.9796 0.9788
B 5th point 1.2945 1.3553 #DIV/0! 1.0690 0.8882 0.9602 0.9739 0.9789
D 1st Point 1.2942 1.3394 #DIV/0! 1.0689 0.8870 1.2091 0.9856 0.9778
D 2nd Point 1.2910 1.3385 #DIV/0! 1.0676 0.8886 1.1557 0.9832 0.9784
D 3rd point 1.2941 1.3398 #DIV/0! 1.0730 0.8910 1.1462 0.9853 0.9767
D 4th Point 1.2942 1.3416 #DIV/0! 1.0731 0.8916 1.1050 0.9821 0.9771
D 5th point 1.2946 1.3451 #DIV/0! 1.0767 0.8913 1.1099 0.9739 0.9787
C 1st Point 1.2860 1.3335 10.8611 1.0743 0.8928 1.1857 1.0092 0.9786
C 2nd Point 1.2863 1.3317 10.3432 1.0758 0.8912 1.1611 0.9933 0.9779
C 3rd point 1.2807 1.3303 10.2247 1.0721 0.8906 1.1475 0.9933 0.9787
C 4th Point 1.2839 1.3301 10.9947 1.0734 0.8936 1.0797 0.9917 0.9777
C 5th point 1.2830 1.3261 #DIV/0! 1.0737 0.8946 0.9425 0.9809 0.9775
ri Average 1.29 1.33 16.07 1.07 0.89 1.10 0.98 0.98
Average
NO SO2 CO CO2 O2 Velocity Temp Pressure
Average 0.0048 0.0048 #DIV/0! 0.0038 0.0035 0.0510 0.0087 0.0009
Max 0.0087 0.0106 #DIV/0! 0.0104 0.0085 0.1124 0.0295 0.0038
Min 0.0000 0.0000 #DIV/0! 0.0003 0.0001 0.0004 0.0001 0.0002
A 1st Point - - #DIV/0! - - - - Average
A 2nd Point - - #DIV/0! - - - - -
A 3rd point - - #DIV/0! - - Average - -
A 4th Point - - #DIV/0! - - - - -
A 5th point - - #DIV/0! - - - - -
B 1st Point - - #DIV/0! - - - - -
B 2nd Point - Average #DIV/0! - - - - -
B 3rd point - - #DIV/0! - - - - -
B 4th Point - - #DIV/0! - - - Average -
B 5th point - - #DIV/0! - - - - -
D 1st Point - - #DIV/0! - - - - -
D 2nd Point - - #DIV/0! - Average - - -
D 3rd point - - #DIV/0! - - - - -
D 4th Point - - #DIV/0! - - - - -
D 5th point - - #DIV/0! - - - - -
C 1st Point Average - #DIV/0! - - - - -
C 2nd Point - - #DIV/0! - - - - -
C 3rd point - - #DIV/0! Average - - - -
C 4th Point - - #DIV/0! - - - - -
C 5th point - - #DIV/0! - - - - -
ri Average
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 196 of 212
Kendal Unit No. 5
EN 15259 8.3 Test 1, 2 & 3 Average
The SO2 distribution was shown to be homogeneous and that any point could be used. The selected point for Unit No. 5 parallel measurements for SO2 was B2 or 1.8 m from the inside stack wall on port B. Probe Points
5 per Radius
Distance
from
Point No. inside wall to nozzle
5 0.207 m
4 0.653 m
3 1.163 m
2 1.800 m
1 2.724 m
NO SO2 O2 Velocity Temp Pressure
E = 1100 3500 21 40 200 120
P = 15 15 6 4 4 4
Test 8.3 i Test (F) Test (F) Homogeneous Test (F) Homogeneous Test (F)
F 2.000 1.307 1.428 57.292 1.237 2.560
Test 8.3 I (9) Homogeneous Homogeneous Homogeneous Inhomogeneous Homogeneous Inhomogeneous
Upos = 9.818 12.9 0.1 2.6 0.7 0.2
Uperm = 52.0 104.7 0.6 2.3 3.6 2.2
Test 8.3 k Any Point Any Point Any Point Grid Sampling Any Point One Point
Average points Any Point Any Point Any Point Grid Sampling Any Point A1
Note: F value must be less than 2.17 for 20 sampling points
Note: If Upos is less than or equal to 50% of Uper measurements may be performed at one representative point
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 197 of 212
Appendix No. 7
Automated Measuring System (AMS)
Calibrations Records
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 198 of 212
To be provided by Sick Automation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 199 of 212
To be provided by Sick Automation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 200 of 212
To be provided by Sick Automation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 201 of 212
To be provided by Sick Automation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 202 of 212
To be provided by Sick Automation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 203 of 212
To be provided by Sick Automation
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 204 of 212
Appendix No. 8
Automated Measuring System (SRM)
Calibrations Records
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 205 of 212
SRM Calibration Records
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 206 of 212
Appendix No. 9
Calibration Functions
Calibration Range
&
Test of Variability
Using ESKOM
Method
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 207 of 212
The following tables and graphs present the measured data, the calibrations functions and their
variability tests as calculated on the ESKOM spread sheet supplied by Rakesh Rampiar and Ebrahim
Patel. Only Unit No. 2 calibration functions have been presented here. The inclusion of these tables
and graphs serve to demonstrate the correlations between the ESKOM spread sheet calculations and
the calculations used by Stacklabs. The only difference is in the methods used to calculate the
calibration functions for Method A. The ESKOM & Stacklabs approaches produce the following
functions:
ESKOM NOx = 1.2337 * NOx(AMS) + 0.0000
Stacklabs NOx = 1.2337 * NOx(AMS) + 0.0000
And the calculated difference at a range value of 660 ppm is as follows:
ESKOM NOx = 1.2337 * 660 + 0.0000 = 740.2024 ppm
Stacklabs NOx = 1.2337 * 660 + 0.0000 = 740.2024 ppm
Difference = 0.0 ppm or 0.00% of a range value of 660 ppm
From this example it can be seen that the resulting differences in the two approaches are zero in the
final calculation.
Comparison between ESKOM and Stacklabs Methods Unit No. 4
Station Kendal
Stack/Unit 2
Parameter NO
ELV (mg/Nm3) 1100
Uncertainity (%) 0.2
No of Tests 15
Kv value 0.9761
SRM Max 760.3
SRM Min 701.4
Difference 58.9
15% of ELV 165
Method A FALSE
Method B TRUE
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 208 of 212
Kendal PS Unit 2 NO
Selection of Method A or B for the Calculation of the Calibration Function
Sample Number SRM PPM (wet) AMS PPM (wet)
1 441.2 363.2
2 420.0 362.1
3 415.2 339.4
4 366.6 288.7
5 367.3 283.2
6 367.6 284.0
7 375.7 284.9
8 409.0 332.8
9 406.3 350.8
10 407.6 340.0
11 422.3 345.5
12 421.6 343.0
13 425.1 341.5
14 423.8 338.3
15 417.6 336.6
Slope 1.2337
Intercept 0.0000
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 209 of 212
Multiply AMS by determined calibration function m 1.234 Note: Fill in the calibration function here - Use Method B for calculation purposes
C 0.000
Sample Number AMS PPM (wet) AMS PPM (wet) Calibrated AMS Moisture AMS O₂ % (wet) AMS Cal. mg/Nmᶟ (dry) 10%
1 363.2 448.1 6.5 7.6 838.5
2 362.1 446.7 6.7 7.5 836.6
3 339.4 418.7 6.8 7.4 777.7
4 288.7 356.2 6.2 9.6 800.9
5 283.2 349.4 6.2 9.6 782.9
6 284.0 350.3 6.1 9.6 782.0
7 284.9 351.5 6.2 9.5 782.0
8 332.8 410.5 7.1 7.9 799.0
9 350.8 432.8 7.0 7.9 844.3
10 340.0 419.5 6.9 7.1 759.2
11 345.5 426.2 6.7 7.5 794.1
12 343.0 423.2 6.8 7.5 789.5
13 341.5 421.3 6.9 7.5 786.3
14 338.3 417.3 6.7 7.8 798.7
15 336.6 415.3 6.7 7.8 796.7
Valid Calibration Range
plus an extension of 10%.
For this AMS the valid calibration range is from 0.0 mgm-3 to 928.76 mgm-3 at standard conditions
The calibration function is valid in the range from zero to y s,max (i.e. the maximum calibrated AMS value at reference
Sample Number AMS Cal. mg/Nmᶟ (dry) 10% SRM mg/Nmᶟ (dry) 10% Difference (SRM-AMS) Diff. - Average Diff. Squared Difference
1 838.50 760.32 -78.2 -9.9 97.5
2 836.58 726.64 -109.9 -41.6 1733.3
3 777.69 715.61 -62.1 6.2 38.7
4 800.93 731.14 -69.8 -1.5 2.2
5 782.91 732.26 -50.7 17.7 311.5
6 781.96 730.54 -51.4 16.9 285.1
7 781.95 744.78 -37.2 31.1 969.4
8 798.99 721.05 -77.9 -9.6 92.9
9 844.33 716.52 -127.8 -59.5 3540.6
10 759.16 701.41 -57.7 10.6 111.5
11 794.10 726.20 -67.9 0.4 0.2
12 789.53 725.45 -64.1 4.2 17.8
13 786.26 731.76 -54.5 13.8 190.6
14 798.69 744.56 -54.1 14.2 201.0
15 796.71 735.49 -61.2 7.1 50.1
Average -68.3 Sum 7642.4
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 210 of 212
Test of Variability
The variability is accepted if:
where
sD is the standard deviation of the differences Di
is the uncertainty laid down by the authorities
kv is the test parameter
The standard deviation sD is given by
= 23.36 mg m-3
The uncertainty laid down by the authorities is 20% of the ELV as a 95% confidence interval.
So the formula is: is calculate as:
=
= mg m-3
For 15 measurments the kv value is 0.9761. The test for variability then results in:
23.36 mg m-3 ≤ 112.245 mg m-3 x 0.9761
23.36 mg m-3 ≤ 109.562 mg m-3
which is fulfilled. The AMS passes the test.
0.2 * 1100 / 1.96
112.245
vOD ks
O
N
i
D DDN
s1
2)(1
1
vOD ks 96.1/%EO
vOD ks
O
N
i
D DDN
s1
2)(1
1
vOD ks 96.1/%EO
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 211 of 212
Kendal PS Unit 2 NOx Standardised Calibrated Regression Curve
Sample Number AMS Cal. mg/Nmᶟ (dry) 10% SRM mg/Nmᶟ (dry) 10%
Extended Range 928.76 848.29
0 0
0 0
0 0
1 838.50 760.32
2 836.58 726.64
3 777.69 715.61
4 800.93 731.14
5 782.91 732.26
6 781.96 730.54
7 781.95 744.78
8 798.99 721.05
9 844.33 716.52
10 759.16 701.41
11 794.10 726.20
12 789.53 725.45
13 786.26 731.76
14 798.69 744.56
15 796.71 735.49
Report No. RSL232 Kendal Units No. 1, 2 & 5 Gaseous Emissions – QAL 2 Measurements Pg 212 of 212
Note: This curve is not be confused with the Calibration Function calculated in Method A or B.
Note: Copy and paste the standardised calibrated regression curve in column F (from the graph below)
m 0.911 109.562 Physical quantity for the maximum allowable deviation from the calibrated regression lines.
C 2.431 -109.562 The 109.56 is basically the new C value, which is the derived uncertainty as allowed for by the authorities
Kendal PS Unit 2 NOx Standardised Calibrated Regression Curve (includes derived uncertainty)
AMS SRM + SRM -
0.000 111.993 -107.131
928.760 957.852 738.727
y = 0.91074x + 2.43098
0
100
200
300
400
500
600
700
800
900
0 100 200 300 400 500 600 700 800 900
SRM
mg/
Nm
ᶟ(D
ry, 1
0% O
₂)
AMS Calibrated mg/Nmᶟ (Dry, 10% O₂)
Kendal PS Unit 2 NOx Standardised Calibrated Regression Curve