Commercial projects combine multiple drawing disciplines, specification sections, alternates, bid packages, equipment schedules, and owner requirements. One Estimating supports contractors and project teams with takeoffs and estimates shaped around the actual procurement and bid structure.
We review architectural, structural, civil, and MEP information relevant to the requested scope. The quote establishes trade coverage, pricing expectations, deliverable format, and delivery date before work begins.
What is included
- Cross-discipline scope review
- Trade or CSI-division quantity organization
- Labor, material, and equipment pricing when requested
- Base bid, allowance, and alternate separation
- Assumptions, exclusions, and addenda tracking
Reading across disciplines
Commercial scope rarely lives on one sheet. A wall assembly may involve architectural plans, partition types, finish schedules, structural backing, fire ratings, and specification requirements. We trace relevant information across disciplines before finalizing quantities.
Bid forms and project manuals can also change how costs must be separated. The estimate follows the agreed bid package, alternates, unit prices, and owner allowances when those instructions are supplied.
Deadlines and addenda
Short commercial bid periods make document control critical. We ask for the true submission deadline and an earlier internal review time where possible. Addenda received after the agreed cutoff are reviewed for scope and schedule impact.
Typical turnaround can be 12–24 hours, depending on project size, scope, complexity, plan completeness, and current workload. Larger multi-trade packages require more time for measurement, pricing, and review.
Pricing and bid review
Commercial pricing may be affected by wage requirements, phasing, occupied-site conditions, access, security, shift work, equipment lead times, taxes, freight, and market coverage. The estimate states which conditions are included.
The contractor should review the estimate with live supplier and subcontractor coverage before submission. Our deliverable provides an organized cost and quantity basis; the client controls final bid strategy and commercial terms.
Common scope and estimating risks
- Missing scope found only in specifications or schedules
- Combining alternates with the base bid
- Ignoring phasing, logistics, or wage requirements
- Failing to incorporate the latest addendum