Road-inspection services

Tender description

The Contracting Authority is setting up framework agreements for local authorities to carry out detailed road and footway condition surveys. Surveys will be undertaken by: SCRIM — Sideway-force Coefficient Routine Investigation Machine; SCANNER — Surface Condition Assessment for the National Network of Roads; DVI — Detailed Visual Inspection Surveys; CVI — Coarse Visual Inspection Surveys and FNS — Footway Network Surveys. The contracting authority intends to let 6 Lots defined as follows: — Lot 1: SCRIM Survey — Transport for London Road Network (‘TLRN'), Principal Classified Network, (‘A-Roads') and Non-Principal Classified (‘BC-Roads'); (including: [for A,B and C Roads only; excluding TLRN], processing of the SCRIM data combined with accident and traffic flow data to provide a prioritised Skid Deficiency Listing of Sites for Site Investigation, and for the site investigation work itself). [SCRIM TABC] — Lot 2: SCANNER Survey — Transport for London Network (‘TLRN'), Principal Classified Network, (‘A-Roads'), Non-Principal Classified Networks (‘BC-Roads') (SCANNER TABC). — Lot 3: UKPMS Detailed Visual Inspection — Principal Classified Network, (‘A-Roads') (DVI A). — Lot 4 UKPMS Coarse Visual Inspection — Principal Classified Network, (‘A-Roads'), Non-Principal Classified Networks (‘BC-Roads') and Unclassified Networks (‘U-Roads') (CVI ABCU). — Lot 5: Footways Network Survey, (Basic or Enhanced — Option 2/3 UKPMS) — Principal Classified Network (‘A-Roads'), Non-Principal Classified Networks (‘BC-Roads') and Unclassified Networks (‘U-Roads' ) (FNS ABCU). — Lot 6: UKPMS Detailed Visual Inspection — Non-Principal Classified (‘BC-Roads') and Unclassified Networks (‘U-Roads') (DVI BCU).