The documents provide detailed quantities for HDPE pipe (≈ 100,000 lf total across multiple diameters), PVC pipe, over 800 sprinklers, numerous valves, swing joints, and a full control system. Assuming average market rates (≈ $8–$12 per foot for HDPE pipe, $100–$200 per sprinkler, $1,500–$2,500 per valve, $5,000–$10,000 for the central controller and software, plus labor, trenching, permitting, and contingency), a rough calculation yields: - HDPE pipe: 100,000 ft × $10 ≈ $1,000,000 - PVC pipe & fittings: $100,000 - Sprinklers & valves: $250,000 - Control system & electronics: $150,000 - Trenching, boring, site restoration, labor: $300,000 Summing these categories gives an approximate total of **$1.8 million**. Adding typical bonding, insurance, and contingency (≈ 10 %) pushes the estimate to **$2 million**. Therefore the contract is likely in the $1.5–$2.5 million range, with a reasonable ballpark figure around **$2,000,000**.