Sub Surface North West offer a full range of Geotechnical and Environmental Site Investigation (Ground Investigation) services, across the North West of England, North Wales, Western Scotland and the Isle of Man.

Sub Surface North West is based at our Head Office in Preston, Lancashire. Anna Marsden (Contracts Manager of Sub Surface North West Ltd) will design a site specific Site Investigation to determine the ground conditions, to meet the Client’s requirements and, where necessary, to satisfy the various regulatory requirements of Local Authority Planning, Environmental Health and Building Control Departments, the Environment Agency and property transactions.

Our highly qualified, experienced staff provide a professional, high quality, reliable service at a cost effective price. We cater for all project types and sizes from small private residential extension projects to large corporate infrastructure projects. Some of the services Sub Surface North West offer include (plus many more):

Phase 1 Desktop Study Report

(aka. Preliminary Risk Assessment, Contaminated Land Survey, Land Contamination Assessment)

Site Investigation, Testing and Monitoring Services

Site Investigation (Ground Investigation)
  • Cable Percussive Boreholes
  • Mini Percussive Boreholes
  • Window Sampling
  • Rotary Drilling
  • Dynamic Probing
  • Trial Pits
In-situ Testing and Monitoring
  • CBR Testing
  • Plate Bearing Testing
  • Percolation Tests
  • BRE Digest 365 Soakaway Tests
  • Landfill Gas Monitoring
  • Groundwater Monitoring
Laboratory Testing
  • Geotechnical Soil and Rock Testing
  • Contamination Testing
  • WAC Testing
  • Asbestos Screening
  • Water Pipeline Suite
  • Topsoil Validation

Geotechnical and Environmental Consultancy Services

Geotechnical
  • Foundation Design
  • Safe Bearing Pressures
  • Coal Mining Risk Assessment
  • Ground Stability – Mining and Cavities
  • Slope Stability Analysis
  • Retaining Walls and Basements
  • Earthworks
  • Subsidence (Failed Foundations)
  • Road Design
  • Sewer Construction
Environmental
  • Phase 1 Desktop Study
  • Phase II Ground Investigation
  • Contaminated Land Assessment
  • Waste Classification
  • Water Pipeline Risk Assessment
  • Soil Re-use and Materials Management Plans
  • Ground Gas Risk Assessment
  • Groundwater Risk Assessment
  • Phase III Remediation Statement
  • Phase IV Validation Report

Contact Details:

 

Tel: 01772 561135

Email: amarsden@subsurface.co.uk

Contact: Anna Marsden (Managing Director)

 

Address:

Sub Surface North West Ltd

3 Peel Street,

Preston,

Lancashire,

PR2 2QS

 

Opening Hours:

Monday          8:30am – 5:00pm

Tuesday          8:30am – 5:00pm

Wednesday     8:30am – 5:00pm

Thursday         8:30am – 5:00pm

Friday               8:30am – 5:00pm

Saturday          Closed

Sunday             Closed

Regions Covered By Sub Surface North West Limited Include:

Lancashire

Accrington

Bamber Bridge

Blackburn

Blackpool

Burnley

Chorley

Colne

Darwen

Fleetwood

Fulwood

Lancaster

Leyland

Lytham St Annes

Morecombe

Nelson

Preston

Rawtenstall

Skelmersdale

Wyre

 

Merseyside

Bebington

Birkenhead

Bootle

Crosby

Kirkby

Liverpool

Prescot

Southport

St. Helens

Wallasey

Greater

Manchester

Altrincham

Ashton-under-lyne

Atherton

Bolton

Bury

Chadderton

Denton

Eccles

Hyde

Manchester

Middleton

Oldham

Radcliffe

Rochdale

Sale

Salford

Stockport

Urmston

Wigan

 

Cumbria

Barrow-in-Furness

Carlisle

Kendal

Penrith

Ulverston

Whitehaven

Workington

Cheshire

Chester

Congleton

Crewe

Ellesmere Port

Macclesfield

Nantwich

Northwich

Runcorn

Warrington

Widnes

Wilmslow

Winsford

 

North Wales

Anglesey

Bangor

Colwyn Bay

Rhyl

Wrexham

 

Western Scotland

Ayr

Dumfries

Glasgow

North Lanarkshire

South Lanarkshire

 

Isle of Man

Sub Surface North West Map

Request a Quote

If you would like a quote for a Site Investigation or have any questions, please email (amarsden@subsurface.co.uk) or telephone Anna Marsden (01772 561135). Also, where necessary/available please email the following information:

  • Site Location Plan – showing the redline planning application boundary
  • Existing Site Plan
  • Proposed Development Plan or Details of Ground Investigation Requirements
  • Planning Conditions (if appropriate)