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Biomass plant
2024CRICKPRIMARY SCHOOL SITE PLAN1:1250JAN 12AD D0185AProperty Asset Management
ECMT-W4
CRICK PRIMARY SCHOOLBIOMASS BOILER
LOCATION1:1250
JUL 14
RB
D0185A-Z3
Property Asset Management
Biomass plant
2024CRICKPRIMARY SCHOOL SITE PLAN1:1250JAN 12AD D0185AProperty Asset Management
ECMT-W4
CRICK PRIMARY SCHOOLBIOMASS BOILER
SITE PLAN1:100
MAY 14
RB
D0185A-Z1
Property Asset Management
2024CRICKPRIMARY SCHOOL SITE PLAN1:1250JAN 12AD D0185AProperty Asset Management
ECMT-W4
CRICK PRIMARY SCHOOLEXISTING PLAN
SITE PLAN1:100
JUL 14
RB
D0185A-Z2
Property Asset Management
DRAWN BY
DATE
DRAWING No.
ashwellbiomass solutions
A3
PROJECT
TITLE
SCALE
DIMENSION UNITS
Unit 12, 35 Pinfold Road,Thurmaston, Leicester,LE4 8ATT: 0116 260 4050W: www.ashwellbiomass.com
REVISION
PROPOSED BIOMASS LAYOUT
CRICK PRIMARY SCHOOL
N.T.S. A.S. with RB image inclusion
mm 04/08/2014
TENDER CRICK L1 2
PLAN
SIDE ELEVATION
PELLET FILL PIPE
CLAD TO REDWOOD/CEDARPELLET STORE
800L EXPANSION VESSEL
8800
2890
6000
1200900
1200
END ELEVATION ( ' A ' )
1250
CL 100mm
IMPACT MAT (1500 WIDEx 1250 HIGH)
GUY WIRES
KWB USV D 80 BOILERPRESSURISATION UNIT2000L BUFFER TANK
ø200 FLUE
SERVICESENTRYPOINT
DIST'NBOARD
1500
800
2580
VENT/FILTER
INTERNAL ACCESSDOOR
2890
2890
2580
6000
Legend
Project ZECOS
Status PLANNING
Title
CRICK PRIMARYSCHOOL BIOMASS BOILER PHOTOMONTAGE
Scale Not to scale
Prepared by RB
Checked by JS
Date 04/08/2014
Fig no. W-Z-CR5
Job no. J30
Revision 0
CHIMNEY HEIGHT CALCULATION
According to the 3rd Edition (1981) of the 1956 Clean Air Act Memorandum
PROJECT NUMBER
PROJECT REFERENCE
boiler Note: input data in grey cells
BIOMASS
95
94%
17
0.07%
21.4
0.9
4.4
B
1
Building 1 Height (m) 3 Width (m) 15
CALCULATED FINAL CHIMNEY HEIGHT ABOVE GROUND LEVEL (m) 3.5
DISTRICT REFERENCE
APPLIANCE TYPE
UNCORRECTED HEIGHT (m)
NUMBER OF BUILDING(S)
RADIUS OF CONSIDERATION (m)
MAX RATE OF COMB (kg/h)(m3/h)
CALORIFIC VALUE (MJ/kg)(MJ/m3)
APPLIANCE OUTPUT (kW)
Poujoulat UK Ltd
Unit 1 Quadrum Park, Old Portsmouth Road, Guildford, Surrey, GU3 1LU
Tel: 01483 461 700 Fax: 01483 533 435
SCOPE OF THIS SPREADSHEET:
• Takes account of plant burning fuel with gross heat input between 150kW and 150MW
• Takes account of adjacent / neighbouring buildings (max 8 including attached building)
• Calculations for fuels with very low sulphur (VLS) content (i.e. less than 0.04%) and other fuels (i.e. above 0.2%)
Where more than one fuel may be used, calculations should be carried out for each and the greatest resulting height adopted.
In any cases where fuel is in the range 0.04% - 0.2% of S. a similar procedure of performing both calculations should be followed.
The final chimney height must meet the following requirements and should otherwise be increased appropriately:
• It will terminate at least 3m above any area to which there is general access (e.g. roof areas, opening windows or ground level)
• It must be approved by the local Environmental Authorities.
TARGET EFFLUX VELOCITY:
Boilers up to 2.2 MW: 6m/s at full load
Boilers up to 9 MW with induced draught fans: 7.5m/s at full load
Boilers up to 135 MW: 15m/s
9 MW < OUTPUT < 135 MW: pro rata
680
Crick
Partially developed area with scattered houses
FUEL TYPE
APPLIANCE EFFICIENCY (%)
SULPHUR CONTENT (% of Mass)