Montana East Supply Waterline - David Drive Water Main Extension

El Paso County, Texas is requesting bids for the Montana East Supply Waterline — David Drive Water Main Extension, a water infrastructure construction project with bids due August 5, 2026.

The scope encompasses approximately 1,610 lineal feet of 24-inch ductile iron water pipe; 7,920 lineal feet of 30-inch high-density polyethylene water pipe; and 40 lineal feet of 12-inch polyvinyl chloride water pipe. Work includes approximately 9,110 lineal feet of trench excavation with safety provisions; ten 30-inch gate valves with manhole and bonnet boxes; three 24-inch gate valves with manhole and bonnet boxes; four blow-off valves with manhole; four 3-inch combination air release vacuum valves with manhole; one 2-inch air release valve with manhole; one 3-inch air release valve with manhole; one 4-inch combination air release vacuum valve with manhole; and one 72-inch access manway. The contract also includes approximately 460 lineal feet of 48-inch diameter steel casing installed by boring methods; approximately 90 lineal feet of 60-inch diameter fiberglass casing installed by open cut methods; removal and repair of approximately 60 square yards of concrete pavement; approximately 14,320 square yards of crushed stone base course as needed; removal and replacement of landscaping and irrigation improvements on E.P.E.C. property; installation of a cathodic protection system; traffic control coordination for TXDOT and county right-of-way; and pre- and post-construction videotaping. The contractor must furnish all labor, materials, transportation, and services for complete construction and installation. A 21 MB specifications document (CSP36-26) detailing technical requirements is attached.