Water and Drainage Improvements for Laud Howell Parkway, Project 1, Phase 2

This public sealed‑bid solicitation seeks contractors to design and construct water‑distribution, drainage, and associated landscape improvements along Laud Howell Parkway (Project 1, Phase 2) in Collin County, Texas. The scope includes mass‑grading (~36,000 CY), installation of water mains (12‑, 20‑, 24‑in), storm‑water culverts (pre‑cast or cast‑in‑place, except Culvert 4A), manholes, wing‑walls, and ancillary erosion‑control and revegetation work. Two separate contracts (water‑drainage and landscape) may be bid independently. Bidders must provide a bid bond of at least 5 % of the total bid price and submit electronically via the LJA portal. • Approx. 36,000 CY of excavation and topsoil handling, with on‑site stockpile and a designated mobile batch‑plant location (adjacent to CR 202). • Utility work includes water‑line lowering, valve replacement, and storm‑water infrastructure (culverts, manholes, wing‑walls) complying with TXDOT and NCTCOG standards. • Landscape portion covers clearing & grubbing, tree removal, topsoil respread, and final vegetative restoration (sod/seed).