Tenderhubby revitalyze

    Use Cases for Construction

    Tenderhub turns tender documents, bills of quantities and contracts into decision-ready data – in hours, not weeks.

    Preisspiegel

    Bid Comparison – compare offers line by line

    Tenderhub compares contractor bids item by item against your bill of quantities (BoQ) and produces a complete bid-comparison sheet. Instead of days in Excel you see deviations, outliers and missing items in minutes.

    • Automatic alignment of all BoQ items across multiple bidders
    • Detection of speculative pricing, unbalanced bids and gaps
    • Flagging of missing or additional items per bidder
    • Export as Excel comparison with delta, average and best price
    Bid Comparison – compare offers line by line
    Example output
    BoQ item 03.04.020 – Reinforced concrete slab C30/37, t=22 cm
    Bidder A
    €142.80/m² – quantities correct
    Bidder B
    €118.50/m² – likely speculative (-17%)
    Bidder C
    €155.20/m² – incl. fair-faced formwork
    Spread
    €36.70/m² between lowest and highest price
    Result

    Excel bid comparison with item, bidders, unit prices, totals, % deviation and automated risk flags.

    Details and workflow
    Versionen vergleichen

    Version Comparison – spot every change in BoQs and contracts

    Compare two versions of the same project – an old vs. new bill of quantities, or two contract drafts – and see immediately what was added, removed or changed. Ideal for variations, contract reviews and client updates.

    • Structured diff between two BoQ or contract versions
    • Detects changed quantities, texts, prices and clauses
    • Impact score per change (commercial / technical / contractual)
    • Export with audit trail for procurement and clients
    Version Comparison – spot every change in BoQs and contracts
    Example output
    BoQ V1.3 → V1.4 (Drywall, Hall 2)
    Changed
    Item 04.12.030: qty 1,250 m² → 1,480 m² (+18%)
    New
    Item 04.12.045: F90 fire-protective cladding
    Removed
    Item 04.12.090: Acoustic ceiling type B
    Contract
    Clause §7(2) – penalty raised from 0.2% to 0.5%
    Result

    Excel change log with old version, new version, delta, impact and contract/BoQ reference.

    Details and workflow
    Tür- und Fensterlisten

    Door & Window Schedules from functional specs

    From functional building descriptions, room books and drawings, Tenderhub automatically extracts every relevant component – doors, windows, sanitary fixtures, hardware, fire ratings – and produces a complete Excel schedule. No more manual counting across hundreds of PDF pages.

    • Extraction from PDF drawings, room books and functional BoQs
    • Dimensions, materials, fire/acoustic ratings, hardware
    • Quantity take-off per floor, component and room
    • Output as a structured Excel list – ready for supplier RFQs
    Door & Window Schedules from functional specs
    Example output
    Door & window schedule – office building, section 2
    D-01
    Apartment entry, RC2, EI30-Sa, 1,010 × 2,110 mm – 24 pcs
    D-12
    Glass swing door, 10 mm tempered, 1,250 × 2,200 mm – 6 pcs
    W-04
    Fixed glazing, Ug 0.7 W/m²K, 2,400 × 1,800 mm – 18 pcs
    W-09
    Aluminium tilt-turn, RC2, 1,200 × 1,500 mm – 42 pcs
    Result

    Excel schedule with component ID, type, dimensions, requirements, quantity, floor and room reference – ready for supplier inquiries.

    Details and workflow
    Schnittstellenmatrix

    Interface Matrix – make trade risks visible

    Tenderhub automatically generates a trade interface matrix for your project. You see at once where scope boundaries are unclear and where interface risks lie between MEP, structure, drywall and façade – with a built-in risk score.

    • Matrix of all trades × trades with interface status
    • Detection of double-scoped or missing scopes
    • Risk score per interface (low / medium / high)
    • Source references to BoQ items or specification sections
    Interface Matrix – make trade risks visible
    Example output
    Interface Structure ↔ MEP ventilation
    Status
    Unclear – wall openings not clearly assigned
    Risk
    High – potential variation ~€45,000
    Source
    BoQ item 02.03.110 vs. MEP spec §5.2
    Action
    Clarify before award – fix responsibility
    Result

    Excel or table matrix of all trade interfaces with status, risk score and source reference – ideal input for procurement workshops.

    Details and workflow
    Scope of Work

    Scope of Work – extract units, materials and work descriptions

    Tenderhub automatically extracts every relevant unit, material and work description needed to deliver the job from bills of quantities, technical specifications and drawings. The result is a clean, complete and audit-proof scope of work – the basis for calculation, procurement and variation management.

    • Extraction of quantities, units (m², m³, pcs, kg, lm) and materials
    • Detection of the corresponding work description for each item
    • Consolidation across BoQs, specifications and drawings
    • Gap analysis: missing scopes, unclear wording, duplicated entries
    Scope of Work – extract units, materials and work descriptions
    Example output
    Scope of work – structure, section 1
    Item
    Reinforced concrete wall C30/37, t=24 cm
    Quantity / Unit
    1,420 m²
    Material
    Concrete C30/37, rebar BSt 500, fair-faced formwork
    Work description
    Formwork, reinforcement, concreting incl. curing
    Result

    Excel scope-of-work with item, quantity, unit, material, work description and source reference (BoQ / spec / drawing) – ready for calculation and supplier RFQs.

    Details and workflow
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