Lambeth Footways: Survey and Scheme Suggestions

The London Borough of Lambeth requests quotations for five items:

1. a footway condition survey 2. asset inventory collection 3. third-party apparatus inventory collection 4. footway scheme suggestions 5. footway lifecycle model

Please provide pricing information for each separate item and a total price for all of the combined items. The selection criterion is 100% price.

Specification - Item 1 - Footway Condition Survey

• Network length of 315 km (x 2 for both footways) • Five condition grades • Compatibility with Symology Insight Module Dictionary Codes (Desirable) • Access to an online imagery viewer • An online GIS mapping system • Information on:

o surface material types, including kerbs o widths o footway defects - See table 1.1

Table 1.1

Type of material - Footway Defects

Bitumen Macadam - Major Cracking Bitumen Macadam - Major Fretting Bitumen Macadam - Material Loss Bitumen Macadam - Severe Settlement Bitumen Macadam - Exposed Roots Bitumen Macadam - Trips

Blocks - Major Depression Blocks - Trips

Concrete - Major Cracking Concrete - Major Scaling Concrete - Severe Settlement Concrete - Trips

Grass Verge - Exposed Roots Grass Verge - Major Depression Grass Verge - Muddy patches Grass Verge - Trips

Granite Setts - Major Depression Granite Setts - Trips

Modular Paving (including tactile) - Cracked and depressed Modular Paving (including tactile) - Depressed Modular Paving (including tactile) - Trips

Natural Stone Paving - Cracked and depressed Natural Stone Paving - Depressed Natural Stone Paving - Trips

Pre-cast Concrete Paving - Cracked and depressed Pre-cast Concrete Paving - Depressed Pre-cast Concrete Paving - Trips

Kerbs - Chipped Kerbs - Misalignment

Specification - Item 2 - Asset Inventory Collection

• Asset inventory data:

o unilluminated sign posts o unilluminated bollards o benches o cycle stands and hoops o guard rails o vehicular crossovers o pedestrian dropped kerbs o footway markings

Specification - Item 3 - Third-Party Apparatus Inventory Collection

• Third Party Apparatus

o utility covers and chambers o utility cabinets o telegraph posts o masts

Specification - Item 4 - Professional Service -Scheme Suggestions • Professional Service -

Provide a ranked list of scheme suggestions, which are based on:

Condition Data

o defect types o condition thresholds

Client Requirements

o road classification (data provided by client) o local amenities (data provided by client) o reactive repairs (data provided by client) o minimum scheme size o space between triggers

Specification - Item 5 - Professional Service -Lifecycle Model

• Professional Service -

Provide a footway lifecycle model to demonstrate the consequences of different investment scenarios upon deterioration levels.

The winning bidder must complete a Supplier Self-certification Form. Both parties will have to sign a Services Contract.