Local Engineering Context
Essex Geology & Substructure Drivers
Shrinkable Essex London Clay demands deep trench-fill footings and clay-heave compressible boards adjacent to hedgerows and oaks.
East of England · England · NRM2 Full Work Sections 1–41
Serving builders, specialist subcontractors, and developers working throughout Essex, our construction estimating service delivers transparent NRM2 Full Work Sections 1–41 bills of quantities calibrated around residential expansions, chelmsford/colchester commercial hubs, and basildon/tilbury logistics industrial warehousing.
Local Engineering Context
Shrinkable Essex London Clay demands deep trench-fill footings and clay-heave compressible boards adjacent to hedgerows and oaks.
Local Engineering Context
Traditional Essex render, black feather-edge weatherboarding, and red/multi stock brick residential detailing.
Local Engineering Context
Proximity to M25/A12 distribution corridors helps materials sourcing while clay spoils elevate muck-away haulage lines.
Measurement & Deliverable Parameters
| Estimating Parameter | Technical Specification | Standard / Audit Basis |
|---|---|---|
| Measurement Section & Units | NRM2 Full Work Sections 1–41 measured in m2, m3, m, nr, t, item | Scaled GA plans at 1:50 / 1:100 or structural details in mm |
| Local Statutory Framework | Building Regulations (Approved Documents Parts A–S) & Building Safety Act (BSA) Gateways 1–3 | England statutory & local tender compliance notes |
| Wastage & Prelim Separation | Net quantities isolated with 5%–10% typical trade waste allowances | Essex County logistics and phased delivery allowances |
| Deliverables & Drawing Uploads | 100% open-formula Excel BoQ + colour-coded PDF overlays (up to 25 MB upload) | 24–48 hrs turnaround target for focused single-trade packages |
Calibration note: 1:50 and 1:100 architectural and structural drawings are scaled to 25 mm masonry tolerances and 100 mm thermal zones, isolating 5 percent to 10 percent wastage from net quantities.
Designed for UK main contractors, regional builders, specialist subcontractors, and developers bidding JCT Design & Build, Traditional, or NEC4 packages. Every item is cross-referenced directly to your architectural, structural, and MEP drawing register.
Every workbook provides net measured quantities in m2, m3, m, nr, t, item, colour-coded PDF drawing mark-ups, separated material vs labour lines, and clarifications covering Essex site requirements.
Schedules can be structured to RICS NRM2 work sections, SMM7 conventions, or your in-house contractor tender workbook format in Excel.
Yes. Every tender pack includes an RFI and clarification log flagging missing structural details, unscheduled ironmongery, or provisional M&E allowances.