Author Archives: lawrie-lyons_tu6zino2
Day 8 – Wednesday 27/02/2019
06:30 hours pre-start 07:00 hours placement of air sampler pumps A2, A3, A4, and A5 07:15 hours wind speed and direction: 0 to 1 m/s from ESE 07:30 hours placement of sprinkler(s) – dust suppression areas 1 and 2, and … Continue reading
Day 7 – Tuesday 26/02/2019
06:30 pre-start 06:45 calibrate air samplers 07:00 hours placement of air samplers at A1, A2, A3, A4, A5, and A6 07:15 hours check of wind speed and direction: 0 to 1 m/s ESE 07:30 hours check of dust levels in … Continue reading
Day 6 – Monday 25/02/2019
06:30 pre-start 07:00 to 07:30 hours placement of 6 air samplers at A1, A2, A3, A4, A5, and A6 08:00 hours wind speed and strength 0 to 1 m/s ESE 08:15 hours real-time dust survey all areas PM10s between 0.005 … Continue reading
Day 5 – Friday 22/02/2019
06:30 hours pre-start 06:45 hours wind strength and direction: 0 to 1 m/s WSW 07:00 hours air samplers at A2, A5, and A6, adjacent to work in progress, and A7 open area adjacent to entry of hospital (no work in … Continue reading
Day 4 – Thursday 21/02/2019
06:30 hours pre-start 06:45 hours wind strength and direction: 0 to 1 m/s WSW 07:00 hours air samplers at A2, A5, and A6, adjacent to work in progress, and A7 open area adjacent to entry of hospital (no work in … Continue reading
Day 3 – Wednesday 20/02/2019
06:30 hours pre-start 06:50 wind speed 0 to 1 m/s WNW – PM10s across site less than 0.010 mg/m3. No significant downwind variations compared to upwind dust levels. 07:00 hours air samplers ID 08..11 at A2, A4, A6, A1 – … Continue reading
Day 2 – Tuesday 19/02/2019
06:30 hours pre-start 07:30 site inspection and discussion 07:45 wind speed 0 to 2 m/s northerly 10:00 hours wind speed 0 to 2 m/s northerly 10:30 hours background dust levels (PM10) no work in progress 0.010 to 0.020 mg/m3 11:00 … Continue reading
Day 1 – Monday 18/02/2019
10:30 hours pre-start site meeting of stakeholders 12:00 hours inspection of site by stakeholders 14:30 – 18:30 hours background air monitoring Maximum PM10 measured during work in progress: 0.024 mg/m3 – Results for PM10s measured are satisfactory i.e. consistent with … Continue reading
Revised Start Date
SF: Based on the weather and flooding in Townsville and Richmond, work will not commence next week on the 11th Feb. I have contacted the client and Superintendent and suggested delaying 1 week, with a revised start date of Monday … Continue reading