WORK PLANS - Laserfiche WebLink

Home Browse Search

Brodburne, Briller&Johnson, L9 • Health&Safety Plan Surface Soil: Surface Water: ❑ Subsurface Soil: Ground Water: Other ❑ List: Overview of Scope of Work The following field activities are planned for the Subject Property: • Notify the local underground utility locating services (i.e., Underground Service Alert) to identify, locate and mark underground utilities and/or structures at least 72 hours before initiating field work; Oversee the advancement of four soil borings(using direct-push technology)to a depth of 15-feet below ground surface (bgs) or until ground-water is encountered, or until refusal, whichever is shallower; • Oversee the advancement of six soil and ground-water borings(using direct-push technology) to a depth of 21-feet bgs; • Oversee the advancement of five surface soil borings(using a shovel)to a depth of three feet bgs; • Collect soil and ground-water samples from boreholes and characterize soil type; Submit soil samples under appropriate chain-of-custody to a state-certified laboratory for analysis of TPH-GRO using United States Environmental Protection Agency (USEPA) Method 801513; BTEX and MTBE by USEPA Method 826013; California Assessment Manuals (CAM) metals using USEPA Method 6010B/7471A and Titanium; and OC Pesticides by USEPA 8141A; Submit ground-water samples under appropriate chain-of-custody to a state-certified laboratory for analysis of Total Petroleum Hydrocarbon (TPH) gasoline range organics (GRO) using United States Environmental Protection Agency (USEPA) Method 80156; benzene, toluene, ethylbenzene, and xylene (BTEX) and methyl tertiary butyl ether (MTBE) by USEPA Method 82606; Excess soil obtained during the sampling activities will be returned to the area it was obtained. NOTE: If excavation of contaminated soil is required at the Subject Property, this Health and Safety Plan will be modified accordingly. Personnel Monitoring Procedures