Miscellaneous and Site Work 1 Mobilization and demobilization (not to exceed 8% of total construction cost) 1 LS 2 Construction staking 1 LS 3 Clear and grub, include tree removal 1 LS 4 Trench drain collection system for runoff at the Eastbound rest area, per DWG C8, CIP 1 LS 5 Seeding 0.5 AC Eastbound Water System 6 4-inch PVC C900 DR25 waterline, including appurtenances, trenching and backfill, CIP 930 LF 7 4-inch gate valve and valve box, including appurtenances, excavation, backfill, and compaction, CIP 3 EA 8 Connection to existing restroom facility piping, including appurtenances, saw cutting, trenching, and backfill, and site restoration, CIP 1 EA 9 Steel welded 5,000-gallon water storage tank, including foundation, piping, valves, and appurtenances, CIP 1 LS 10 Packaged booster pump station, skid mounted, CIP 1 LS 11 Packaged water treatment system for Nitrate removal, skid mounted, including water softener, CIP 1 LS 12 Well building improvements and expansion, CIP 1 LS 13 Remove and replace existing asphalt within trench limits 270 SY 14 Difinfection equipment, including dosing pump, storage container, spill containment, and appurtenances, CIP 1 LS 15 Exposed piping in well building, 2-inch PVC, including meters, valves, fittings, and all appurtenances, CIP 1 LS 16 Electrical improvements including controls, alarm, recircuiting, panelboard and feeder, grounding,materials, and labor, CIP 1 LS 17 Evaporation pond for treatment backwash water, including HPDE lined 60-mil, CIP 1 LS 18 Security fencing installed around the well buildings and tank, 6 feet tall, CIP 235 LF
