Construction, CCSO Subsurface Water Intrusion

This Invitation for Bid (IFB) seeks a qualified contractor to perform selective demolition, waterproofing, and structural repairs at the Collin County Justice Center entrance. The scope includes removal and replacement of brick masonry, topping slab, sidewalk, installation of new sheet waterproofing, flashing, sealants, and re‑installation of the storefront system, followed by site restoration and grading to ensure positive drainage. The work is estimated at $200,000 and requires a 5 % bid bond, performance, payment, and two‑year maintenance bonds. Bidders must attend one of two mandatory pre‑bid site‑walk meetings, submit questions by November 13, and deliver sealed bids by December 3, 2026. The contract will be awarded to the lowest responsive and responsible bidder, with award expected within 90 days of opening. • Selective demolition of masonry and slab components • Installation of new waterproofing membrane and related flashings • Repair/re‑installation of storefront and sidewalk elements • Required bid bond (5 % of bid) and post‑award performance/payment/maintenance bonds • Mandatory pre‑bid site walk on Nov 2 or Nov 5, 2026 • Estimated contract value: $200,000 • Bid submission deadline: Dec 3, 2026, 2:00 PM (sealed or electronic via OpenGov)