HomeMy WebLinkAboutSESFortunato 7 OVM-PNA 1 10-3 to 10-10-2016rSOIL & ENVIRONMENTAL SERVICES, INC.
61 Plants Dam Road, East Lyme, CT 06333 860-739-6691 Fax 739-4150 soilinc@gmail.com
Date: October 3, 6, 7, 9, 10 2016 SITE: NPU, Generators on Demand, Comm Constr. Group, Montville CT
TABLE #1 - SOIL SAMPLE SCREENING RESULTS
ND- non-detectable for screening - no evidence of contaminant…(for screening only)
Constituent (s) > OVM Scan TPH, PNA In-house Screening
Test Pit No./ Sampling Location In ppm In ppm
#1-10 before soil removal wetlands 10-20 ppm Present 4-10 ppm
#1-10 after soil removal wetlands < 1 ppm < 1 ppm
#12-15 before soil removal wetlands 20 ppm Present 4-10 ppm
#12-15 after soil removal wetlands < 1 ppm < 2 ppm
#12-15 after soil removal wetlands 2 ppm 2 ppm
#1-10 after soil removal wetlands < 1 ppm 1 ppm
#20-1, 20-2 and 20-3 before soil removal
>50 30-40
#26, 29, 30, 31, 32 before soil removal >50 20-25
#22, 24, 25, 27, 28 before soil removal 1-2 2-3
#20-1, 20-2 and 20-3 before soil removal
>40 30-40
#20-1, 20-2 and 20-3 after soil removal 1-5 1-10
#22, 24, 25, 27, 28 after soil removal <1 <2
Charge 4 events at $795/OVM includes
Lab prep charges also
TPH/PNA tests 63 plus blanks @ $54
OVM Thermo 580B EZ for VOCs; PID ($795 per 1-2 day event)
Also Handy TPH-PNA Kit ($47 per test)
The Hanby system is a field portable method that provides rapid analyses down to parts-per-billion for aromatic compounds, including gasoline, diesel, PCB's and many others. The procedure extracts the aromatic compounds from the sample and provides immediate colorimetric identification of the concentration and type of contaminants present. The color of the reacted extract solution indicates the type of compound, and the
intensity of the color indicates the concentration. The results of the test compare consistently from sample to sample over a wide range of concentrations in soil, fresh water and salt water.
Color ID charts Once a sample has been mixed with the reagents, the result is a unique color. The color is quickly compared to the standardized color ID chart to determine the amount of petroleum in the sample...all the way down to
parts per billion (See PETROLEUM DETECTION SPECIFICATIONS).
AROMATIC CONTAMINATION
Petroleum Detection Specifications Petroleum Substance Soil (ppm) Water (ppm)
Unleaded gasoline 1 0.1 Diesel fuel 1 0.1 Crude oil 1 0.1 Heating oil 1 0.1 PCB's 0.5 0.05 Jet fuel 1 0.1 Fuel oil 1 0.1 Motor oil 1 0.1 Waste oil 1 0.1 Transformer oil 1 0.1 Lubricating oil 1 0.1