ARCHIVED REPORTS XR0000042 - Laserfiche WebLink

Home Browse Search

and dated October 20, 1995 ' 2. 1.1 Health and Safety Plan Prior to initiating any field work a site specific health and safety plan was prepared in ' accordance with 29 CFR 1910 120 The health and safety plan provides a summary of physical and chemical hazards at the site, names and telephone numbers of responsible individuals working on the project, and emergency instructions and directions to receive medical attention An abbreviated version of the health and safety plan without its attachments is included as Appendix A 2.1.2 Permits and Utility Clearance ' To perform the soil and groundwater investigation, a Well/Pump Permit was obtained from PHS/EHD A copy of the permit is included in Appendix B ' Since all drillinglocations were located within the airport roe bound and off of rP property rtY �'Y any ' public road right-of-way, neither offsite access agreements nor encroachment permits were necessary At least 48 hours prior to drilling operations, Underground Service Alert (USA) was notified to ' perform a routine utility clearance inspection As an added precaution, each sampling location was dug by hand to a depth of approximately 4 feet bgs to prevent any damage to underground utilities 2.2 Soil and Groundwater Investigation ' On January 3 and 4, 1996, IT Corporation conducted an investigation of subsurface soil and groundwater using a Geoprobe Direct Penetration Technology (DPT) rig Soil and groundwater ' samples were collected from two locations indicated as SB -3 and SB -4 on the Site Plan (Figure 2) Two additional sample locations (SB -1 and SB -2) were discontinued at a depth of 16 feet bgs ' due to rig refusal resulting from contact with a subsurface concrete slab used to anchor the former USTs The sample locations and approximate extent of this underground concrete slab ' are shown on Figure 2 One Geoprobe sample location (SB -3) was positioned to investigate the southwestern end of the SAC/2-22-96/ENG/765436 6