What to Send for a Construction Estimate in NYC

Checklist

What an estimator needs before pricing

Construction estimating is more accurate when the estimator can see the drawings, understand the scope, and confirm the deadline before work begins. For New York City projects, the right files also help account for access, phasing, building rules, labor expectations, material lead times, and bid forms that can change how a number should be organized.

This checklist is written for general contractors, commercial contractors, subcontractors, owners, and project teams that want a smoother estimate request. You do not need every item before starting the conversation, but the more information you send, the easier it is to price the estimating work and return a useful deliverable.

Quick file checklist

• Plan set or drawings, including architectural, structural, MEP, finish, and reflected ceiling plans when available.
• Specifications, schedules, finish notes, door schedules, hardware notes, and any product requirements.
• Addenda, bulletins, sketches, RFI responses, and revised drawings.
• Trade scope, bid form, proposal instructions, and required breakout format.
• Project address, borough, site notes, access limits, phasing, and building rules.
• Bid deadline, walkthrough date, target return date, and submission requirements.
• Alternates, allowances, exclusions, unit prices, and owner or GC assumptions.

1. Plan set / drawings

Send the newest PDF plan set first. If the project has separate architectural, structural, civil, MEP, fire protection, finish, or reflected ceiling drawings, include each discipline that affects the scope you want estimated. For trade-specific work, send the sheets that show that trade and any related details, schedules, sections, elevations, and notes.

If there are older drawings, mark which set is current. If a file is missing, say so up front. A clear note like "pricing from 90 percent drawings" or "MEP drawings pending" helps the estimator separate measured quantities from assumptions.

2. Specifications and addenda

Specifications can change material quality, assemblies, warranties, installation requirements, substitutions, and closeout expectations. Addenda can change the drawings after the plan set was issued. Send the spec book, addenda, bulletins, sketches, RFI responses, and any revised sheets that apply to the estimate.

When specifications are not available, send finish schedules, fixture schedules, equipment lists, cut sheets, scope narratives, or email notes from the owner or general contractor. These details help avoid pricing the wrong product or missing a required assembly.

3. Trade scope or bid form

A bid form tells the estimator how the number should be broken out. A trade scope tells the estimator what is included and what should be excluded. If you are a general contractor, send the scopes you want reviewed. If you are a subcontractor, send the trade package, inclusions, exclusions, alternates, and any unit price requirements.

This is especially important for drywall estimating, concrete estimating, masonry estimating, steel estimating, MEP estimating, quantity takeoff services, and material takeoff services because each trade can have scope boundaries that are easy to miss.

4. Project address and borough

Send the project address, borough, and any site conditions you already know. Manhattan, Brooklyn, Queens, The Bronx, Staten Island, Long Island, Westchester, and Southern Connecticut can all involve different access, staging, delivery, labor, and schedule considerations.

Helpful site notes include occupied building conditions, elevator limits, after-hours work, sidewalk or street access, freight restrictions, union or non-union expectations, protection requirements, and any phasing that affects labor productivity.

5. Deadline and required format

Send the bid deadline and the date you need the estimate returned. If the general contractor or owner requires a specific bid form, spreadsheet format, CSI division, area breakout, floor-by-floor breakout, or alternate pricing format, include that before estimating starts.

A deadline is not only a scheduling detail. It also affects how much detail can be prepared, what assumptions need to be stated, and whether the estimate should focus on a takeoff, a full estimate, a bid summary, or a scope review.

6. Alternates, exclusions, and allowances

Alternates and allowances can change the bid strategy. Send any alternate descriptions, owner allowances, unit price requests, voluntary alternate ideas, and known exclusions. If you already plan to exclude certain work, tell the estimator before the takeoff begins.

Clear inclusions and exclusions help prevent double counting, missing scope, or sending a number that does not match the way the bid is being submitted.

7. What happens if drawings are incomplete

Incomplete drawings do not always stop the estimate. Drexel Estimating LLC can review the available files and identify where assumptions may be required. The key is to label what is missing, what may change, and which decisions are still open.

For early budgeting, incomplete drawings may be enough to prepare a preliminary estimate or quantity takeoff. For a hard bid, more complete drawings, specifications, and addenda usually produce a cleaner number with fewer qualifications.

8. How Drexel reviews the files

Questions contractors ask before sending files