Public bids put the blow-off assembly at a median of $1,600 each, with the middle half of bids between $1,114 and $2,442. Based on 196 bidder prices from 32 public bid tabulations.
Median bid
$1,600 / EA
Middle 50 % of bids
$1,114 – $2,442
Bidder prices
196
Bid tabulations
32
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Prices are what contractors bid on public jobs, not installed costs from a price book. What each item includes varies by owner: read the item description before comparing. Methodology and all items: water and sewer unit price index.
Questions
How much does a blow-off assembly cost?
Public bids put the blow-off assembly at a median of $1,600 each, with the middle half of bids between $1,114 and $2,442. Based on 196 bidder prices from 32 public bid tabulations.
Does the price include excavation and restoration?
It depends on each bid form: some owners include excavation, bedding, backfill or restoration in this item and others pay them as separate items. Check the item description of each source.