Month: May 2017

Day Six – Tuesday 30th May 2017

007:00 hours – Pre-start

07:10 hours – commencement of works (sieve using excavator).

Air Sampling:

Calibrator – Defender 510 s/n #9014

Cowl 007 pump #0518 at 1605 mL/minute
Cowl 008 pump #7149 at 1660 mL/minute
Cowl 009 pump #8214 at 1654 mL/minute

Weather:

Sunny, no breeze during the morning followed by light winds becoming south easterly 10 to 15 km/h in the afternoon then becoming light in the evening.

Fine, no breeze.

Real Time Dust Monitoring PM10s:

Upwind typically less than 0.065 mg/m3
Downwind typically less than 0.065 mg/m3

Daily Report:

Day Five – Monday 29th May 2017

08:45 hours Arrive at site.

08:45 hours – prestart meeting

09:00 hours – commencement of works (sieve using excavator).

Air Sampling:

Calibrator – Defender 510 s/n #9014

Cowl 007 pump #0518 at 1716 mL/minute
Cowl 008 pump #7149 at 1710 mL/minute
Cowl 009 pump #8214 at 1823 mL/minute

Weather:

Sunny, no breeze during the morning followed by light winds becoming south easterly 10 to 15 km/h in the afternoon then becoming light in the evening.

Fine, no breeze.

Real Time Dust Monitoring PM10s:

Upwind typically less than 0.055 mg/m3
Downwind typically less than 0.055 mg/m3

Day Four – Friday 26th May 2017

007:00 hours – Pre-start

07:10 hours – commencement of works (sieve using excavator).

Air Sampling:

Calibrator – Defender 510 s/n #9014

Cowl 007 pump #0518 at 1406 mL/minute
Cowl 008 pump #7149 at 1600 mL/minute
Cowl 009 pump #8214 at 1521 mL/minute

Weather:

Sunny, no breeze during the morning followed by light winds becoming south easterly 10 to 15 km/h in the afternoon then becoming light in the evening.

Fine, no breeze.

Real Time Dust Monitoring PM10s:

Upwind typically less than 0.065 mg/m3
Downwind typically less than 0.065 mg/m3

14:45 hours All leave site for airport.

Daily Report:

Day Three – Thursday 25th May 2017

007:00 hours – Pre-start

07:10 hours – commencement of works (sieve using excavator).

08:00 hours – breakdown of excavator

Air Sampling:

Calibrator – Defender 510 s/n #9014

Cowl 004 pump #0518 at 1503 mL/minute
Cowl 005 pump #7149 at 1440 mL/minute
Cowl 006 pump #8214 at 1451 mL/minute

Weather:

Sunny, no breeze during the morning followed by light winds becoming south easterly 15 to 20 km/h in the afternoon then becoming light in the evening.

Fine, no breeze.

Real Time Dust Monitoring PM10s:

Upwind typically less than 0.055 mg/m3
Downwind typically less than 0.055 mg/m3

08:30 hours – removalist out of suits and working on erecting temp fence PCYC

09:00 hours to 13:00 hours recommence remediation of soil.

13:00 hours – removalist out of suits and installing sediment fence.

Daily Report:

Day Two – Wednesday 24th May 2017

007:00 hours – Pre-start

07:10 hours – commencement of works (plastic up east fence and south fence).

10:30 hours – commence scraping top of block of grass and top soil

12:00 hours – detailed inspection of work area, no asbestos fragments found.

Weather:

Morning light winds south easterly building from 15 to 20 km/h to 20 to 30 km/h in the afternoon then becoming light in the evening.

Air Sampling:

Calibrator – Defender 510 s/n #9014

Cowl 001 pump #8214 at 1451 mL/minute
Cowl 002 pump #8214 at 1468 mL/minute
Cowl 003 pump #7149 at 1445 mL/minute

Real Time Dust Monitoring PM10s:

Upwind typically less than 0.075 mg/m3
Downwind typically less than 0.075 mg/m3

13:30 hours – failure of hydraulic hose on excavator

14:50 hours – recommence of works using excavator.

No incidences observered or reported.