Hydrodemolition: what it costs, with receiptsChart of 2 sourced prices for Hydrodemolition (USD / sq yd): from $118 to $139, newest dated Oct 25, 2026. Source: Whirrwork, CC BY 4.0.Hydrodemolition: what it costs, with receiptsUSD / sq yd · 2 sourced prices · newest dated Oct 25, 2026$0$25$50$75$100$125$150TxDOT bid item 483-6006 hydro-demolition (1 1/2 in), average bid as summarised by Bid Cobra (third-party aggregator of TxDOT bid data; engineer's estimates $70-$175)bidcobra.com · Oct 25, 2026 · US-TX$118Montana DOT weighted average unit price, bridge deck hydrodemolition (robotic high-pressure water concrete removal), 5,602.7 sq yd bid in 2025 lettingsmdt.mt.gov · Jan 2, 2026 · US-MT$139Each row is one published price (bar = range, dot = single figure, arrow = "from"), sorted low to high.Every source is linked at whirrwork.com/use-cases/hydrodemolition/.1 more price in other units or currencies or older than 18 months are on the job page.Tracked since Oct 26, 2026; no recorded price has changed since then.Prices with receipts: whirrwork.comChart: Whirrwork · CC BY 4.0 · data recorded 2026-10-26