+61 428 115 135 - mnclhd · 2020. 2. 17. · brad sugar senior project manager cpb contractors 20...

Brad Sugar Senior Project Manager CPB Contractors

20 January 2020

Environmental Monitoring Report - Coffs Harbour Hospital Extension 20th January - 26th January 2020

Please find attached noise, vibration and dust monitoring results for Coffs Harbour Hospital Extension project from the 20th of January to the 26th of January 2020. Monitoring results have not been assessed against any guidelines or criteria, monitoring has mainly been carried out as a baseline of current levels.

There were 3 active monitoring points during the reporting period, as follows:

• Mp 1 - Vibration monitoring at Work Site Crane Base • Mp 2 - Noise monitoring at Work Site Crane Base • Mp 3 - Dust monitoring at Work Site Crane Base

The position of the current monitoring points are shown in Figure 1 below.

Report 0119 059 03

Osterman Consult

+61 428 115 135 [email protected] www.osterman.com.au

Mobile: +61 428 115 135 Email: [email protected]

Web: www.osterman.com.auOsterman

Consult

Figure 1: Monitor Locations

mailto:[email protected]

http://www.osterman.com.au







Vibration Monitoring Results

Vibration results for the monitoring period are presented in Table 1.

Noise Monitoring Results

Noise results for the monitoring period are presented in Table 2.

Table 1. Vibration Results from Mp 1 at Crane Base

Date Time Max PPV (mm/s)

20/01/2020 7:00 to 18:00 1.45

21/01/2020 7:00 to 18:00 0.45

22/01/2020 7:00 to 18:00 0.7

23/01/2020 7:00 to 18:00 0.8

24/01/2020 7:00 to 18:00 0.55

25/01/2020 7:00 to 18:00 0.1

26/01/2020 7:00 to 18:00 0.1

Table 2. LAeq (15min) results from Mp 2 at Crane Base

Date Time Range dBA Leq (15min)

Average dBA Leq (15min)

20/01/2020 7:00 to 18:00 50 to 70 50

21/01/2020 7:00 to 18:00 47 to 71 54

22/01/2020 7:00 to 18:00 47 to 71 56

23/01/2020 7:00 to 18:00 49 to 82 67

24/01/2020 7:00 to 18:00 48 to 79 63

25/01/2020 7:00 to 18:00 46 to 49 47

26/01/2020 7:00 to 18:00 46 to 51 48

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Dust Monitoring Results

An Infra X20DM2 dust monitor is installed on the project, monitoring PM10, PM2.5, PM1 and TSP on 4 separate channels. The dust monitor channel settings are as follows:

Channel 1 - PM10 Channel 2 - PM2.5 Channel 3 - PM1 Channel 4 - TSP

The target for Dust NOS was set for PM10. The highest and lowest recording as well as the day average for PM10 is shown in table 3 below.

Dust monitoring was concluded on the 24 of January 2020 after 19 days of continuous monitoring. There were no exceedances of the daily average of 50 ug/m3(15min) of PM 10 for the whole monitoring period

Table 3. PM10 Dust NOS (15min) results from Mp 3 at Crane Base

Date Time Range ug/m3(15min)

Average ug/m3(15min)

20/01/2020 7:00 to 18:00 5 to 437 27

21/01/2020 7:00 to 18:00 14 to 30 22

22/01/2020 7:00 to 18:00 18 to 41 23

23/01/2020 7:00 to 18:00 9 to 93 22

24/01/2020 7:00 to 18:00 8 to 68 29

25/01/2020 7:00 to 18:00 - to - -

26/01/2020 7:00 to 18:00 - to - -

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Meteorological conditions for the reporting period are provided below. These have been sourced from the Bureau of Meteorology website. Data on cloud coverage was not available during some afternoons of the reporting period.

All recorded data from this project will be stored for a minimum of 10 years on the Infra Net website.

Regards,

Rauf Osterman Principal Consultant

Table 4. Meteorological Conditions

Date 9am Temp (°C)

9am relative

humidity (%)

9am cloud

amount (oktas)

9am wind direction

9am wind

speed (km/h)

3pm Temp (°C)

3pm relative

humidity (%)

3pm cloud amount (oktas)

3pm wind

direction

3pm wind

speed (km/h)

20/1/20 28.3 66 1 N 22 26.9 78 8 NE 26

21/1/20 28.6 62 NNE 17 28.4 70 NE 31

22/1/20 27.6 71 SSE 9 27.7 77 1 NE 24

23/1/20 29.2 69 3 NE 15 28.9 71 NNE 46

24/1/20 26.8 80 7 N 28 27.8 74 NNE 35

25/1/20 26.5 77 8 SSW 22 25.9 75 8 ENE 20

26/1/20 27.0 70 7 N 22 28.1 67 NNE 41

Report 0119 059 03

Project Coffs Harbour Hospital Extension

Project maintainer Rauf Osterman

Customer CPB

Customer contact Brad Sugar (+61447177556)

Time frame 2020-01-20 07:00 - 2020-01-20 18:00 (Australia/Sydney)

Measure point MP_1

Location Work site crane base

Sensor type V12

Serial no. 24740

Master(s) serial no. 2452

Latest calibration 2019-08-09

Standard AS 2187.2-2006250 mm/s 2-250Hz

Unit mm/s

Quantity Velocity

Interval time 2 min

Max V: 0.75 mm/s, L: 1.45 mm/s, T: 0.75 mm/s

X-span 2020-01-20 07:00:00 - 2020-01-20 18:00:00

Y-span V, L, T : mm/s: 0.0 - 2.0

V L T

Max 0.75 mm/s 1.45 mm/s 0.75 mm/s

Date 2020-01-20 2020-01-20 2020-01-20

Time 10:36:00 12:10:00 11:28:00

Interval report Page 1 of 4

Created by Simon Osterman on 2020-02-06 11:50 AEDT +1100



Customer CPB



Measure point MP_2


Sensor type S50

Serial no. 10786



Standard Lmax + Leq55-130 dBA Fast

Unit dBA

Quantity Sound Pres.Level, Eqv.Sound Pres.L

Interval time 15 min

dB Corr -3 dB

Max Lmax: 97.90 dBA, Leq: 79.30 dBA, Lcustom:

X-span 2020-01-20 07:00:00 - 2020-01-20 18:00:00

Y-span Lmax, Leq : dBA: 50.32 - 99.41, Lcustom: 0.0 - 1.0

Lmax Leq Lcustom

Max 97.90 dBA 79.30 dBA -

Date 2020-01-20 2020-01-20 -

Time 16:30:00 12:15:00 -





Customer CPB



Measure point MP_3


Sensor type X20DM2

Serial no. 12074



Standard Dust mon.Heat. on #4179

Unit ug/m3

Quantity Concentration


Max 1: 437.0 ug/m3, 2: 31.0 ug/m3, 3: 6.49 ug/m3, 4: 583.0 ug/m3



X-span 2020-01-20 07:00:00 - 2020-01-20 18:00:00

Y-span 1 : ug/m3: 0.0 - 500.0, 2 : ug/m3: 0.0 - 50.0, 3 : ug/m3: 0.0 - 10.0, 4 : ug/m3: 0.0 - 1000.0

1 2 3 4

Max 437.0 ug/m3 31.0 ug/m3 6.49 ug/m3 583.0 ug/m3

Date 2020-01-20 2020-01-20 2020-01-20 2020-01-20

Time 10:45:00 10:45:00 10:45:00 10:45:00





Customer CPB



Measure point MP_1


Sensor type V12

Serial no. 24740




Unit mm/s

Quantity Velocity

Interval time 2 min


X-span 2020-01-21 07:00:00 - 2020-01-21 18:00:00

Y-span V, L, T : mm/s: 0.0 - 0.50

V L T

Max 0.30 mm/s 0.40 mm/s 0.45 mm/s

Date 2020-01-21 2020-01-21 2020-01-21

Time 07:38:00 07:30:00 07:30:00





Customer CPB



Measure point MP_2


Sensor type S50

Serial no. 10786




Unit dBA



dB Corr -3 dB


X-span 2020-01-21 07:00:00 - 2020-01-21 18:00:00


Lmax Leq Lcustom

Max 96.70 dBA 71.100 dBA -

Date 2020-01-21 2020-01-21 -

Time 08:00:00 08:00:00 -

