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. 2 Topography, geology, Surface water, depth to groundwater : The site is situated on lev��l terrain .ad��c.ent the S,ar, ioaquin River and Buckley Cove and is comprised of dredged material . The water table within the shallow sediments fluctuates with River levels and tides, but is generally within ten feet of the surface . The -3roundwater is believed to flow north with the Sian Joaquin River . 2 . 9 Proximity of private, municipal and irrigation wells ; The Buckley Cove development water supply comes from a domestic we1:1 lacated approximately a quarter mile south of the site. Vhts is.-- a_so the closest well . 2 . 10 Locations of nearby septic tanks and underground utilities : Septic tanks within a quarter mile of the site are in use for development . Utility locations will be determin�_d prior to initiating any subsurface exploration . 2 . 11 Distance to adjacent buildings and their water/sewer lines : r The club house and office are the nearest buildings as indicated on Figure 2 . Utility laterals will be determined prior to initiating any subsurface exploration . t:.a 2. 1.2 Proposed sampling locations and methodology: To assess the contribution of farmer underground tanks on the stephen5 Anchorage property to the present groundwater i ha contamination, WaterWork proposes to dtJ 11 and sample three groundwater monitoring wells, an,i several shallow soil borings, ITA if necessary. r The following scope of work is proposed: 1 . Three soil borings will be advanced to a depth of 15 feet below the water table to provide for the installation of groundwater monitoring wells . Drilling will be conducted under a C57 license, using a hollow stem auger drill rig. The proposed well locations, presented on Figure 2, include one well upgradient of the tank pit, and two wells down groundwater i & gradient from the former tank location . The wells will be constructed of two inch diameter F480 PVC well screen/casing and completed as shown on Figure 3 . to addition, shallow soil borings ( 4 foot maximum depth) may be drilled to assess the s extent of near surface soil contamination. The soil borings would be abandoned by filling with cement grout .