DAVID is an AI estimator that reads your PDF drawings, takes off every quantity, and fills your bill of quantities on your own rates — with a formula and a source behind every single line.
Estimating a bill of quantities by hand eats days per project. A skilled quantity surveyor is expensive and hard to find. And one mis-read level or "by-eye" perimeter can throw a tender off by thousands.
Manual measurement from drawings means a senior estimator buried for days on a single project.
A full-time quantity surveyor is a major payroll line — and a single point of failure when they're on leave.
Confused levels, double-counted beams, "approximate" perimeters — small slips that quietly distort the whole estimate.
DAVID works the way a careful surveyor does — reads every sheet, measures every element, and shows the working behind each quantity.
Architectural and structural PDFs — plans, sections and elevations, page by page.
Areas, perimeters, storey heights, column and beam sections, openings — measured, not estimated.
Concrete, formwork, reinforcement, masonry, plaster and more — by structural-physics formulas.
Extended sections including building services and HPL facade take-offs.
Outputs a completed bill of quantities in your Excel template — ready to price.
Priced against your own reference BOQ, not generic handbook averages.
Every quantity carries its formula and the inputs it came from. No black box.
Each line marked High / Medium / Low / Verify — honest numbers, never invented placeholders.
Every measurement re-verified against the drawings before it reaches your sheet.
Upload the PDF set and your BOQ template (or use ours).
He reads every sheet, measures each element and applies your norms.
A completed Excel bill of quantities, priced on your rates.
Check the flagged lines, see every formula, sign off in minutes.
A bill of quantities back in hours, not days or weeks — so you bid more jobs in the same window.
An estimating capacity that scales up and down with your pipeline — without the payroll of a full-time surveyor.
Double-checked measurements, a formula on every line and confidence flags you can audit.
Priced against your own reference BOQ, so the numbers match how your firm actually estimates.
За движком DAVID — реальные сметы, тендеры и аудиты на Кипре 2026: вентфасады HPL, кровли, металлоконструкции, MEP, тендерные BOQ и поиск ошибок в чужих сметах. Ниже — конкретные компетенции с цифрами, материалами и узлами.
Смотреть реальный кейс →.dwg → DXF через dwg2dxf (LibreDWG) → ezdxf: слои, блоки стен, размеры, легенды, кластеризация листов по X/Y.END+REAR ≈ 541 м² по 4 фасадам.HYPERDESMO → геотекстиль/гравий.SUM «перенос в итог» не захватывал строки 41-95 (−52k); своды ссылались на пустые строки (−97k).Επιμέτρηση Ποσοτήτων, перенос колонок E/F с сохранением формул, скидка Έκπτωση 4%.SYMDECK 507 м², расчёт тоннажа: несущие ≈35.4 т, полная масса ≈62-63 т.υποκατασκευή = substructure.Every quantity is measured from the drawings and re-checked, then tagged with a confidence level. Anything uncertain is flagged "Verify" rather than guessed — you always see what to double-check.
Yes. DAVID prices against your own reference bill of quantities, so the result reflects how your firm estimates — not a generic handbook.
You send a PDF drawing set (and a BOQ template if you have one). You get back a completed bill of quantities in Excel, with a formula behind every line.
Your drawings and rates are used only to produce your estimate and are never shared. Each engagement is kept separate.
DAVID works in metric quantities and adapts to your template's structure, headings and language.
Pricing is per project — you get a quote for each drawing set, with a low-commitment pilot to start. No full-time salary and no long contract.
Send one drawing set and see a sample bill of quantities come back — priced on your rates, with the working shown.