Upload a real government construction blueprint, ask any element a question, watch it rebuild as a measurable 3D model, and run a pipeline of five AI agents that reads it, measures it, prices it in ₹ from live Indian rates, and files a costed Bill of Quantities straight into your Google Sheet — turning a 15-day manual takeoff into a 3-minute autonomous one. Nirman.AI is a drawing-first workspace — the blueprint itself is the home screen, and every answer is anchored to a real element on the sheet, never a detached chatbot. 1. Upload a tender PDF. It's processed once — sheets rendered, and a structured element index (footings, walls, columns, rebar schedules, notes) extracted and persisted. 2. Ask any element. Click a footing or a schedule; it highlights on the canvas and an "Ask AI" chat opens — "what's the concrete volume?", "how much steel?", "what grade?" — grounded in that element plus the whole sheet's context. If a dimension isn't on the drawing, it says so instead of inventing one. 3. Truth-3D. The drawing is reconstructed as an interactive, measurable 3D model — every solid's size traced to a figured dimension on a real sheet, colour-coded by concrete grade, with click-any-part → jump to the source sheet. 4. Estimate. A 5-agent pipeline costs every ready element and writes a ₹ Bill of Quantities into a live Google Sheet the team already uses.
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