00 Library Remodeling — Sample BOQ & Takeoff

No. Unit prices are ratio-converted, so the amounts are not actual construction costs and must not be used for estimates, contracts or bids.

It is a sample in which the project name, client, location and other identifying details are anonymized to show the output format.

The BOQ organizes the construction cost (cover, summary, cost statement, line items, unit-cost analysis and more). The takeoff shows which formula and drawing source each quantity comes from.

The files are in xlsx format, so any spreadsheet program that opens xlsx files, such as Excel, can open them. PDFs open in a PDF viewer.

Sign in with a SnapCOST account and use the 「내역서 내보내기」 and 「산출서 내보내기」 buttons in the project's BOQ tab. Without an account, submit a sign-up request and wait for administrator approval.

They come from different sources. Reading room A's finishing quantities in the BOQ are vinyl cushion sheet 120㎡ plus engineered wood flooring 30㎡ (150㎡ in total), while the CAD drawing areas sum to 119.975634㎡ + 29.2481㎡ = 149.223734㎡. These are separately derived values and must not be treated as identical; rounding and measurement-basis differences can exist. The BOQ ceiling quantity is 149㎡. The sample takeoff document shows item quantities and the available drawing and source-document references.

The approver manually assigned the construction category for the 49 items that had not been auto-assigned, bringing the unassigned count to zero; quantities, unit prices and amounts were unchanged. For items where the approver explicitly specified a product — such as the CF28105 cushion sheet — Jev confirmed the match to that explicit specification. Jev did not auto-classify every item from the start, nor did it finalize all missing products; category assignment (approver) and confirming the match to the specified product (Jev) are distinct steps. In this example, the approver specified the product rather than leaving the design color to an arbitrary automatic choice.

When a design change occurs — quantity changes or item substitutions — update the project with the change and export the BOQ and takeoff again to generate updated documents. To see the impact per room, check the room-by-room summary together with the per-item takeoff basis in the takeoff document.

They come from a separate single-query comparison run on 2026-10-03: 24 questions, three runs each, 72 single calls per model. The median response time was 206 ms for Jev versus 3,274.5 ms for GPT (gpt-6-astra) — about a 16x difference. The average recorded cost per call was about $0.0000439 for Jev versus about $0.0136814 for GPT (gpt-6-astra), roughly 1/300th. These figures measure single calls for specific questions only; they are not whole-workflow throughput or accuracy comparisons, and they have not been reconciled against actual billing.

Tell us the document formats you currently use (Excel, PDF, CAD drawings, etc.) and the tasks you repeat most often, and we will guide you accordingly. Use the consultation link on this page to tell us about your current documents and repeated tasks.