Sarpy County Various Traffic Signal Improvements, Project C-77 (26-28)

This sealed‑bid public‑works solicitation seeks a qualified contractor to replace traffic signal cabinets, install new signal poles, heads, pedestrian countdown devices, wiring, and related civil work at two intersections in Sarpy County (168th St / Cornhusker Rd and 25th St / Fort Crook Elementary). The contract includes equipment procurement, temporary traffic control, and a 30‑day performance window. The County requires a 5 % bid bond, 100 % performance/payment bonds, and a two‑year warranty on all work. The successful vendor must provide all labor, equipment, and safety measures, comply with NDOT specifications, and coordinate with school schedules and utility crews. Payment is made within 30 days of invoice, less a 5 % retainage, with liquidated damages of $2,000 per day for late completion. • Scope: removal of existing signal equipment, installation of new controllers (TC‑2070), cabinets (332L/336L), heads (TS‑1H), pedestrian signals (PS‑1) and push‑buttons, mast‑arm poles, and associated wiring and conduit. • Locations: 168th St & Cornhusker Rd; 25th St at Fort Crook Elementary. • Duration: 30 calendar days from start‑date agreement. • Bonds: 5 % bid bond; 100 % performance & payment bonds. • Warranty: 2 years from acceptance. • Required submittals: traffic‑control plan, equipment data sheets, insurance certificates, references, company info. • Payment: invoiced, 30‑day net, 5 % retainage, $2,000/day liquidated damages for overruns.