• BCS
  • 013 BG_OverstoneGate_DWH_Northamptonshire_Hertford_Lichfield_Winstone_5bed_4bed
  • BNE_TheDrive_Durham_Construction
  • Site Manager
  • DWNW_PavilionGardens_Drone_Construction

Trade Specifications

The following Trade Specifications must be read in conjunction with all other Contract documentation including; Tender Letter, Operating Procedures for All Contractors, Conditions of Contract for Works, Labour Only and Purchase Orders, General Construction Notes (England & Wales), Suppliers and Sub Contract Works - SLA and the Company's Occupational Safety, Health & Environmental Management System.

Our aim is to enable our sub-contractors and suppliers to access key Commercial information such as Terms & Conditions, Trade Specification, etc. online as soon as they are updated and revised. We hope that this will ensure that our supply chain is always fully informed as quickly as possible.

Whilst available online, this information is also available from the Commercial Departments at our Divisional offices and will form part of any contract we place (as set out in the Order).

Please be aware that bogus web sites seeking fees for the chance of working with major contractors exist.

Jon Hayward
Commercial Director (Group)

tagged "Plot Groundworks"

Plot Groundworks

Revision AA 01.01.2024

Above ground drainage distribution has been changed and Pre-Insulated Floor Cassettes have been added.

The specification class for inspection chambers, drainage channels, frames and drain covers within private and shared driveways has been updated to be a minimum of B125. An additional note has been added that, pedestrian routes should be completed with a minimum specification class of A35. Additionally, channel drainage located within shared drives should have covers installed to accept loadings equivalent to class C250.

A number of other sections have been updated to note the additional pricing information, record keeping and testing requirements for the Contractor to provide this to BDW Site Management.

Subsection 11.17 has been changed to note the spacing of vertical wall ties from 600mm to 450mm.