The questions that drive sprinkler cost get answered during DD, not discovered during bid: hazard classification, supply margin, coverage strategy. The bidding contractor inherits a documented basis, not a set of inferences.
Excerpt · representative project
Drawings and specifications that anticipate the contractor's questions. Cleaner RFIs, tighter bids, fewer scope gaps to argue at award.
Lacuna, LLC · under your firm's stamp
You carry the basis of design. We carry the sprinkler depth. The contractor builds from a coordinated set.
We work in your Revit central or your shared Navisworks federation. Sprinkler geometry lands in the same coordinated environment as MEP.
Hazard classification, occupancy, design density, water supply assumptions. Documented so the bidding contractor inherits the logic, not just the lines.
NFPA 13 and local amendments addressed during SD and DD, not discovered in CD. We flag the items that will drive cost before they are locked in.
We consult through your firm. The owner sees one design team. We won't reach around to bid the work.
Hazard classification, water supply analysis, system selection, and a documented BOD that travels with the set into CD.
Sprinkler drawings and specifications coordinated with your MEP set, ready to issue under your stamp.
Scope, delivery date, and quote back inside 24 hours.