Service Packages
Structured geotechnical support from tender through to handover.
Choose a fixed-scope project package or an ongoing monthly retainer — all built around the same earthworks and geotechnical expertise.
Service Packages
Fixed-scope packages for every stage of a project.
Our project packages are structured around the key phases of earthworks delivery. Each is priced by project scale — so you always know what you are getting and what it costs. All specialist services are available as standalone commissions or package add-ons.
Tender & Pre-Construction Review
- Review of existing SI Report(s)
- Review of Earthworks Specification
- Earthworks Risk Register
- Suitability of site-won materials
- Potential value engineering options
- Anticipated modification / stabilisation needs
- Budget estimate for modification, stabilisation, source approval & validation testing
- General tender technical support
- Contractor briefing call
Project Geotechnical Set-Up
- Earthworks Strategy
- Inspection & Testing Plan (ITP)
- Testing Grid
- Technical drawings — build-up plans, cut/fill isopachytes, cut/fill maps, testing grid and layer plans, and OGL drawings
- Testing Tracker
- Testing Regime Summary
- Laboratory Brief
Project Geotechnical Management
- Earthworks Strategy
- Inspection & Testing Plan (ITP)
- Testing Grid & Tracker
- Testing Regime Summary & Lab Brief
- Testing management & lab liaison
- Periodic review of testing data & compliance
- Managing non-conformances
- Advising site team & meeting attendance
- Area sign-off, client handover & verification report
Monthly Retainers
Advisory retainer — ongoing access to expert support.
Our monthly retainer options give contractors ongoing access to 25+ years of earthworks geotechnical expertise — phone, email, Teams calls and priority support as issues arise. Choose the level of time that matches your workload.
GSS ASSIST
A monthly retainer for phone and email guidance on occasional technical queries.
Direct phone and email access to our team for technical guidance — someone to lean on with any earthworks or geotechnical question.
Best for occasional technical queries.
GSS PARTNER
A retainer providing phone and email guidance across active projects and workstreams.
Direct phone and email access to our team for technical guidance — someone to lean on with any earthworks or geotechnical question.
Best for active projects needing regular guidance.
GSS EMBEDDED
A retainer keeping us on hand by phone and email throughout delivery.
Direct phone and email access to our team for technical guidance — someone to lean on with any earthworks or geotechnical question.
Best for complex or continuous workloads.
Phone and email guidance — pick up the phone or email us whenever a question needs a specialist's input
Not sure which package is right for you?
Call either director directly — we will talk through your project and help you choose the right level of support.