WORK PLANS FILE 1 - Laserfiche WebLink

Home Browse Search

27 February 2015 AGE-NC Project No. 96-0235 Page 3 of 10 ti the lateral down-gradient extent of dissolved petroleum hydrocarbons to deep (HU2) groundwater at the site. One monitoring wells is proposed north of well MW-29 and one monitoring well is proposed east of well MW-29; a third monitoring well and the soil borings are proposed off-site in the City of Stockton Right-of-Way within the sidewalk area on the west side of Harrison Street. The scope of work will include the following tasks.- 0 asks:• Permitting and pre-field work activities; • Advancement of soil borings for collection of grab groundwater samples; • Sample analysis; • Soil boring abandonment; • Pilot soil boring advancement; • Monitoring well installation, development and survey,- * urvey;• Collection of monitoring well groundwater samples; • Sample analysis; and • Report preparation. 3.1. PERMITTING AND PRE-FIELD WORK PREPARATIONS Applicable sj. assessment permits will be obtained from the SJCEHD and encroachment permits will be obtained from the City_of Stockton_-ublic- Works Department. In addition, a site specific health and safety plan will be prepared in accordance with Occupational Safety and Health Guidance Manual for Hazardous Waste Site Activities _ (National Institute for Occupational Safety and Health Administration, U.S. Coast Guard and U.S. Environmental Protection Agency, 1985). s Prior to mobilization, each soil probe and pilot boring will be clearly marked and a utility clearance obtained through Underground Service Alert. The SJCEHD will be contacted - at least 48 hours prior to conducting any field work. � 3.2. SOIL PROBE BORING AND SAMPLING AGE proposes to advance three or four (3-4) soil probe borings for collection of groundwater samples, utilizing direct push drilling technology to define the lateral down- gradient extent of petroleum hydrocarbon impact to HU2 groundwater. Proposed soil Advanced GeoEnvironmental Inc.