RFPOO16-060818
Air Quality and Landfill Gas Testing
shady Lane Landfill & New Searles School
1. What is the duration of the samples to be performed?
The indoor air quality samples from the New Searles School are typically collected over a 7 to 8 hour time period.
Landfill gas samples are grab samples.
2. At the Shady Lane Gas Collection location, how many sources are there to sample?
There are three sample locations. They are: SP-1 {pre-blower inlet gas from the gas collection trench and wells}:
$P-2 (discharge gas after the blower); and one of the following monitoring locations in the gas collection trench
— GWP-1, GWP-2 or GWP-3.
3. {sit just one of the GWPs or multiple?
Just one GWP is sampled.
4. Are the GWPs gas wells? Ground water wells?
The GWPs are monitoring locations in the gas interceptor trench located in front of the school. They are nat
ground water monitoring wells. They consist of capped 2-inch PVC pipes in flush mount road boxes in the
pavement in front of the school.
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