M01 · Field
BS 5930 · AGS 4.1
Field logging
Capture once, at source
Drilling records, strata descriptions, sampling, and groundwater readings entered on the rig against location and depth interval — offline-tolerant, synced into the central database on connection.
- Offline-first daily records
- BS 5930 description builder
- Photo & core box attachments
- Rig, crew, and shift logging
M02 · Field
ASTM D1586 · Eurocode 7 · BS EN ISO 22476-3
In-situ testing & engineering intelligence
Every increment, corrected and bound to depth
SPT, CPT, permeability, and pressuremeter records remain tied to location and depth while G& standardises SPT N60 and (N1)60, preserves refusal logic, and supports characteristic parameter review by stratum.
- SPT N60 & (N1)60 standardisation
- Refusal-aware depth profiles
- Characteristic parameter review
- Ground-hazard screening
M03 · Database
AGS 4.1 · BS EN ISO 14688 / 14689
Central geotechnical database
One governed estate
Projects, areas, locations, strata, samples, in-situ tests, lab results, and groundwater observations in a strict parent–child schema, with referential integrity enforced at the database itself.
- Portfolio → project → area → location
- Referential integrity at the database
- Versioned standards as data
- Full record history
Data intake & AGS workspace
Every source enters one governed record
Field records, handwriting, legacy AGS, and Excel enter through one controlled intake path. Files are inspected, mapped, and checked without creating a parallel copy of the project record.
- AGS 3 / 4 inspection
- Excel-to-AGS compilation
- Handwriting OCR review
- Lossless import manifests & diffs
M05 · Laboratory
BS 1377 · ASTM
Laboratory lifecycle
Request to result, one record
Request, schedule, test, calculate, check, approve, report — the full lifecycle on the sample record, with results autofilled back into logs and report tables.
- Scheduling & capacity view
- Forward-only status ladder
- Checker and signing engineer roles
- Result autofill into logs
M06 · Laboratory
Contract rate schedules
Quantities & IPC
Billed from approved records
Interim payment statements built directly from approved records — quantities your client can trace to the borehole, the sample, and the test. No re-entry, no reconciliation.
- Quantity statements from approved data
- IPC generation & revisions
- Rate schedules per contract
- Client-traceable line items
M07 · Output
BS 5930 · BS 1377
Deliverables & factual reconciliation
Publication-grade, reconciled to the record
Borehole logs and factual report drafts are drawn from approved records. The beta review workflow reconciles report statements, investigation counts, drilled depths, refusal tallies, recovery, and laboratory schedules against the underlying data.
- Factual report drafting
- Report-to-record reconciliation · beta
- BOQ census & variance review · beta
- Comment response sheets · beta
M08 · Output
Eurocode 7 · IFC 4.3 · LandXML 1.2
Subsurface intelligence & exchange
Ground truth, modelled without invented geology
Engineering charts, elevation-referenced borehole profiles, groundwater and rock-head surfaces, and 3D exchange outputs are generated from the governed record. G& does not interpolate geology where evidence is absent.
- 3D borehole & stratum views
- LandXML 1.2, IFC 4.3 & DXF export
- Groundwater & rock-head surfaces
- Non-interpolated ground profiles
M09 · Governance
AGS 4.1 · Client submission specs
Submission control
Nothing leaves unchecked
Four-layer conformance checking, client-specific submission rules, an issue log with corrections, and a go / no-go readiness view per area before anything leaves the building.
- Four-layer conformance-check engine
- Client rule sets
- Issue log & corrections
- Submission package assembly
M10 · Governance
ISO 9001-aligned workflows
Roles, audit & hosting
Tender-grade accountability
Role-based access across project engineer, data coordinator, QA reviewer, project manager, and admin — with every import, conformance check, approval, and export audit-logged.
- Role-based access control
- Immutable audit log
- Regional & sovereign hosting
- Signed approval records