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In deliveryUnited KingdomWorksFramework agreement£1,950,000

PS/25/28 Road Coring and Materials Testing Framework Agreement

Awarded to National Testing Services Limited, Stanger Testing Services Ltd

East Ayrshire Council(buyer)

Published
Published 1 August 2025
Deadline
Closed 22 August 2025

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Overview

East Ayrshire Council awarded a framework agreement for road coring and materials testing services to National Testing Services Limited and Stanger Testing Services Ltd, valued at £1.95 million and effective from October 2025. The framework supports the Ayrshire Roads Alliance programme delivering carriageway surfacing, footway surfacing, and structural maintenance works, with material testing conducted prior to and during construction to identify design issues and ensure quality standards.

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Lots (4)

  • Lot 1 - Coring and Testing to determine Coal Tar Content (Two Stage)

    This Lot will cover the sampling and testing of bituminous road pavement materials (generally by extracted road pavement core) to determine if coal tar is present within the layers of the road pavement. The procedure will include for an initial test (generally using the PAK marker paint method) to determine the presence of coal tar and, if coal tar is indicated, laboratory analysis to determine and confirm if coal tar is present and, if so, the amount of coal tar present (Stage 2).

    Won by National Testing Services Limited
  • Lot 2 - Lot 2a - Sampling and Testing of Construction Materials and Lot 2b - Sampling and Testing of Bituminous Materials

    This Lot will primarily encompass the sampling, testing and analysis of a variety of road construction materials including, but not limited to, the following: Unbound stone/aggregate materials; Cementitious materials bituminous pavement materials including surface dressing; bituminous pavement characteristics (e.g. skid resistance, texture depth, surface regularity and strength)

    Won by Stanger Testing Services Ltd
  • Lot 3 – Testing of Thermoplastic Road Markings

    This Lot is for the testing of thermoplastic road markings for Retroflection, Colour, Skid Resistance and Reflection.

  • Lot 4 – Testing of Soil & Ground Conditions

    This Lot will encompass a range of site investigation services that will include, but not be limited to: Trial pits to determine ground conditions, material layers, and for material sampling in both superficial deposits/soils and in bituminous pavements. Extraction of soil samples using hand auger techniques. Ground Penetrating Radar survey to identify changes in ground conditions and voids.

    Won by Stanger Testing Services Ltd

Key details

Country
United Kingdom
Status
In delivery
Category
Works
Estimated value
£1,950,000
Procedure
Open
Contract type
Framework agreement
Published
1 August 2025
Deadline
Closed
Classification (CPV)
Road markingsHighway materialsConstruction materials and associated itemsConstruction materialsRoad-construction materialsRoad-surfacing materialsRoad-maintenance materialsRoad paint+12 more

Award outcome

Awarded value
£1,950,000
Award date
31 October 2025
Contract period
— → 10 October 2029
Winners
  • National Testing Services Limited
  • Stanger Testing Services Ltd

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Notice history

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  1. Contract

    2 December 2025

  2. Contract Notice

    1 August 2025

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