Structure, basements & ground
Assessment of slope stability where development affects or relies on sloping ground.
Development on or near sloping ground can be required to show that it will not cause instability, either during construction or in the long term. Councils may ask for this evidence on sloping sites, cuttings and embankments.
The slope is assessed using site levels and ground data, the effect of the proposed works is analysed and measures to maintain stability are identified.
You receive a report with the analysis, conclusions and recommended measures, and any further investigation needed.
Site survey with levels, proposals and any ground investigation information.
We review the site, proposal and planning stage to agree the appropriate scope. The work is carried out by a suitably qualified specialist we appoint, named in your fee proposal.
How our planning consultancy process worksILLUSTRATIVE REPORT PREVIEW
Front cover and contents page examples. The document structure is tailored to your instruction, site and relevant planning requirements.
This outline explains the purpose of each section. The final contents depend on the agreed scope, available evidence and requirements of the local planning authority.
Project details, reference, revision, date, author, reviewer and a concise summary of the key findings.
Topography, existing structures and drainage.
Geology and groundwater relevant to stability.
Excavation, loading or drainage changes proposed.
Method, parameters and factors of safety.
Risks to adjoining property and infrastructure.
Retaining, drainage or regrading measures.
A reasoned view on stability before and after development.
Index relevant plans, photographs, calculations, surveys and source documents; include only the evidence relevant to this instruction.
Read our planning supporting documents guide to explore related evidence.
YOUR QUESTIONS ANSWERED
Clear answers to help you plan your next step.
Still have a question?
Tell us about the site and we will confirm what is needed and what it should cost.
Make an enquirySlope stability is one of the screening topics in most basement guidance. Where screening identifies a risk, this assessment provides the detailed evidence.
Site survey with levels, proposals and any ground investigation information.
The price shown is a starting estimate for the stated scope. We review the site, proposal, available information and required deliverables, then confirm the fee, exclusions and programme in a written quotation before appointment.
We bring the relevant planning consultants and specialist providers into a coordinated project team. They work from an agreed brief and current proposal, with dependencies and design changes discussed across disciplines. Each consultant remains responsible for their own professional advice and agreed deliverables.
PART OF A COORDINATED APPOINTMENT
This service can form part of a wider coordinated planning appointment. We bring the relevant consultants together to work alongside your design team, discuss assessment findings and identify how recommendations affect other reports and the proposal.
Your fee proposal confirms who prepares each document, the information it relies on and the limits of the instruction. A report provides evidence for the council’s assessment; the planning decision remains the council’s. Explore how our consultants work together or discuss the team your project needs.
YOUR NEXT STEP
Tell us about the site, what you want to achieve and any deadline. We will review it and suggest an appropriate next step.
Call 020 8004 4464 or email info@greencodeconsultants.com.