Consulting and Engineering

Services First Limited Specialist Drainage Consulting and Engineering:

  • Design Of All Types Of Drainage Systems
  • Free Technical Vetting of Drainage Designs
  • Process Statutory Applications To Water Authorities
  • Process Reapplications of Failed Schemes
  • Drainage Disputes And Investigations
  • Troubleshooting Insurance Claims For Subsidence And Flooding

We offer a comprehensive service from design / application right through to completion on the following applications

  • Building Over : Trunk Sewer, Storm Sewer, Local Sewer, Combined Sewer
  • Sewer Diversion
  • Sewer Divestment
  • Main Sewer Connection
  • Sewers For Adoption 6th Edition Section 102 104
  • New Water Connections/ Waste Water Connections
  • Sewer Requisition
  • Highway Works Section 38 / 278
  • Designated Roads Approval
  • Land Drainage Consent

Consulting and Engineering

Our design teams are highly skilled in the following areas:

  • Drainage design
  • Sewer design
  • Soak-away design
  • Sustainable drainage design
  • Road design
  • Highway design
  • Land drainage design

Services First Limited’s designs and layouts would fully detail the drainage & sewer networks on & offsite complete with gradients, pipe sizes & invert levels. Cover levels and pipe materials can also be displayed if required.

A comprehensive legend would allow the recipient to distinguish between different types & sizes of manholes & inspection chambers, gullies, type of drainage run (foul, SW, combined, land drainage, etc) and other ancillary facilities such as pump stations, head walls, flow restrictions, etc.

 

All designs would conform to the requirements of BS EN 752, The Building Regulations Part H, and Sewers for Adoption 6th Edition and BRE 365 (soakaways).Drainage calculations and/or analysis would accompany any submission as would all relevant adoptable / private standard drainage construction details.

Special drainage protection measures would be addressed as required through your-selves or your nominated Ground investigator / Structural Engineers.