PRE-BID DEMOLITION INTELLIGENCE · BRIDGE REMOVE-AND-REPLACE
On bridge remove-and-replace work, removal of the existing structure is ~1.5% of the winning bid — and the item with the highest price disagreement between bidders of anything in the proposal. Everyone prices the replacement well. Almost nobody prices the removal from evidence. We do.
measured across 13 states with itemized records; dispersion = cross-bidder CV on demolition items relative to all other items in the same lettings
A fixed-fee pre-bid demolition prospectus for a specific contract on your letting list, delivered at least two weeks before bid day.
We run this on real lettings before they bid. Current demonstration: NCDOT contract C204877 — SR 2125 over Floyds Creek, Rutherford County — letting August 18, 2026.
| Structure reconstructed | 93 members · 340.7 t |
| Routine pick (PSC channel unit) | 4.54 t — one-crane pick |
| Crane shifts, superstructure | 5–8 |
| Debris haul | ~23 loads @ 15 t |
| Governing window | bat moratorium 4/15–10/15 |
| Method verdict | saw-cut-and-lift |
| REMV EXIST STR band | $40k – $125k |
Jul 2026 ──────────────────────── Apr 2027. The moratorium forces a winter execution window — priced into the band.
SPIN THE MODEL IN YOUR BROWSER ↗Low four figures per contract, fixed fee. No subscription, no procurement friction. If it doesn't change how you carry the removal items — in price or in risk — don't buy the next one.
| Live 3D demonstration | free |
| Pre-bid prospectus, per contract | fixed · low 4-figure |
| Removal-sequence simulation support | scoped per project |
| Method & value studies | scoped per project |
Name a contract on your letting list — or ask for the Floyds Creek walk-through first.