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pipe and the fire hydrant is presented on Figure 10f, Phot No. 12. 4,1.7 Utilities The Site is currently equipped with city water service, electrical service, natural gas, and radio and telephone services. The oil/water separator, sanitary sewer, wash rack and three sewer clean-outs are connected to the city sanitary sewer. A radio tower is located at the southeast corner of the office and equipment building. A Utilities Map is presented on Figure 11. 4.1.8 Transformers One pad-mounted transformer is located north of the office. The transformer appeared to be in good condition and no staining or leakage was noted. Overhead power lines and poles run along the eastern boundary of the Site. One power pole on the easworn. boundary of the Site contains a bank of high voltage capacitors and one power pole contains a lar a disconnect switch. 4.1.9 Storap-e Tanks One 380-liter (100-gallon) hydraulic oil AST is located inside the second service bay of the equipment building that services a below-grade electri hydraulic hoist lift. One 832-liter (220- gallon) new Lube Cube portable waste oil AST is locat d in the mechanics area of the equipment building. One 7,600-liter (2,000-gallon) diesel AST wit i one dispenser is located west of the gas house. One 760-liter (200-gallon) waste oil AST is located north of the material storage bins. An oil/water separator consisting of an approximate 7,600-1i r(2,000-gallon) holding tank is located on the northern site boundary north of the wash rack. A 3,8 -liter(1,000-gallon) water pressure tank is located southeast of the warehouse building. A 760-liter (200-gallon) water tank is located west of the mud rinse area. An empty 9,500-liter (2,500-gallon) asphalt emulsion AST and an empty 1,900- liter (500-gallon) kerosene AST secured to wooden and steel support stands are located in the western portion of the Site. A 1,900-liter (1,500-gallon) asphalt emulsion AST in a steel cradle is located south of the material storage bins. The asphalt emulsion AST has been out of service for three years and is no longer used. Photographs of the d esel and waste oil ASTs are presented on Figure 10a. An additional photograph of the diesel AST i presented on Figure 10c,Photo No. 6. The waste oil AST located north of the material storage bins can be viewed on Figure 10c, Photo No. 5. A photograph of the oil/water separator is presented on Figure 10d, Photo No. 8. A photograph of the empty asphalt and kerosene ASTs located in the westerin portion of the Site is presented on Figure 10e, Photo No. 10. A photograph of the water pressure t nk southeast of the warehouse is presented on Figure 10f,Photo No. 11. A photograph of the asphalt mulsion AST located south of the material storage bins is presented on Figure 10f,Photo No. 13. 4.1.10 GPS Data Collection The location of hazardous material/waste storage areas at the Site were recorded utilizing GPS technology. Geocon utilized a Trimble- Pathfinder Pro RS- portable GPS data collection unit to Project No.S8225-06-146 - 16- May 25,2001