DSWWTP Misc Improvements WW2103C

The City of League City, Texas, is soliciting bids for a series of miscellaneous improvements at the Dallas Salmon Waste Water Treatment Plant (CIP # WW2103C). The work includes de‑watering, pressure‑wash cleaning, replacement of fiberglass‑reinforced‑plastic (FRP) launders with stainless‑steel units, installation of new stop‑gate slide gates, structural grating modifications, replacement of a belt‑press wash‑water booster pump system, and electrical upgrades to the switchboard and bus duct. The contract will be awarded to a qualified contractor capable of delivering mechanical, structural, and electrical services on a municipal wastewater facility. • Dewatering and pressure‑wash cleaning of aeration basins and clarifier distribution splitter box. • Replace FRP launders with 304 stainless‑steel launders; add edge fall‑protection. • Install new stainless‑steel slide gates and associated cantilevered grating platform with handrail. • Modify structural grating/supports to accommodate new gates. • Replace belt‑press wash‑water booster pump system (pumps, motors, valves, DI & PVC piping) on a coated pump skid. • Upgrade Switchboard DS‑2, ATS, and bus duct, plus related electrical work. • Required bid security of 5 % of total base bid price.