The Work generally includes the pumping and abandonment of two holding tanks (as shown on the plans). The pumping and cleaning (for modification and re-use of (3) 2000 gal holding tanks). Installation of gravity building sewer piping, modification and reuse of three (3) 2,000 gallon holding tanks, installation of one 1,500 two-compartment precast concrete septic tank, installation of one concrete wet-well as dose tank, with time dose duplex pump control and pumps and related electrical work, effluent force main piping, and the sand mound absorption area. The Work also includes soil erosion and sedimentation control measures in area of new tanks and sandmound, traffic control, grading, site restoration, pavement restoration and testing of the co.