[ Industries ]
Every trade bids a
different document set.
The traps are all in writing.
A mechanical bid loses margin in the equipment schedule. A steel bid loses it in delegated connection design. ArosBid reads the sections that govern your scope, not the ones the invitation email happened to attach.
One building, five bids
Trade index
- Division 23Mechanical / HVACChillers, air handlers, and the controls boundary. Three places a mechanical bid quietly loses its margin.M-series
- Division 26ElectricalGear lead times, the low-voltage boundary, and a one-line that does not match the feeder schedule.E-series
- Division 22PlumbingFixture counts are the easy part. The bid moves on medical gas, site utility boundaries, and insulation nobody claimed.P-series
- Division 07Roofing & WaterproofingThe warranty is the product. Uplift rating, tapered R-value, and tear-off assumptions decide whether the number holds.A-series roof
- Division 05Structural & Miscellaneous SteelDelegated connection design, the fabrication and erection split, and misc metals that arrive by addendum.S-series
And the buildings behind them.
Sector decides which clauses matter before takeoff starts. Each trade page carries the sector conditions that move its number.
HealthcarePhasing, certification, and infection control written into the front end.
Data centersRedundancy language that changes the equipment list before takeoff.
EducationTerm-date liquidated damages and summer shutdown windows.
IndustrialProcess loads and utility tie-ins carried in appendices.
CommercialBase building versus tenant scope split across sections.
CivicPrevailing wage, certified payroll, and bonding gates.