Description
This solicitation calls for the supply, fabrication, and delivery of all materials and steel structures needed to rebuild the 161 kV “Feeder 9G” transmission line for the Grand River Dam Authority. The scope includes custom‑engineered steel poles (various lengths and configurations), hardware for OPGW and conductors, grounding systems, splice enclosures, markers, and related accessories. Bidders must price either a galvanized or a weathered steel finish (but not both) and meet detailed specifications, including ASCE Manual 48 design criteria, ASTM material standards, and extensive welding and coating requirements. Deliverables must be on site by 1 September 2027, with full compliance to the provided drawings, non‑collusion certification for contracts > $25 k, and optional electronic payment (EPay) provisions.
• Supply of custom steel transmission‑line structures (monopoles, H‑frames, dead‑end arms, etc.) in specified finishes.
• Provision of all electrical hardware – OPGW, conductors, grounding kits, splice enclosures, markers, signs, and associated fasteners.
• Adherence to stringent design, welding, coating, and testing standards (ASCE 48, AWS D1.1, ASTM, NEMA TT‑1).
• Pricing must be submitted via Bid Express, with a single total‑bid amount; only one steel‑finish option may be selected.