# The Coal Authority: UK public-sector contract awards > A public buyer profile built from sourced government contract award notices. ## Key facts - Awards: 223 - Known award value: £33,479,472 - Distinct contract winners: 118 - First award: 20 November 2014 - Latest award: 10 February 2025 ## Top contract winners - [Soil Engineering Geoservices](/contract-winners/soil-engineering-geoservices/public-sector-contract-awards): 7 awards - [Balfour Beatty](/contract-winners/balfour-beatty/public-sector-contract-awards): 6 awards - Alliance Construction Solutions Ltd: 4 awards - Jim Davies Civil Engineering: 4 awards - nmcn: 4 awards ## Contract awards ### [CA Pumping Testing Opportunity](/contracts/ocds-b5fd17-bf7affdd-bc7d-4d9f-836d-b8bc600a7c90) The Coal Authority · 22 May 2018 · pre\_procurement ### [Subsidence Damage Repairs and decorating](/contracts/ocds-b5fd17-ef6f175e-07c8-48b7-b240-7d2c67c06f14) The Coal Authority · 21 May 2018 · open\_tender ### [Wear Diffuse Metals Project](/contracts/ocds-b5fd17-4d96d8e2-b3c1-4b98-9b99-727231b91ae3) The Coal Authority · WEAR RIVERS TRUST · £20,500 · 2 January 2018 · awarded ### [Expression of Interest for the Non-Exclusive Framework Contract for the Provision of Engineering Services CA18/2524](/contracts/ocds-b5fd17-fd51c48e-f1a6-4f02-a5b1-4f2dade4bd81) The Coal Authority · AECOM Limited · £6,000,000 · 29 December 2017 · awarded ### [Provision of Subsidence Repairs including Land Drainage, Fissures and Decorating](/contracts/ocds-b5fd17-dc215b6b-df25-48da-8e63-d88b3143bf9b) The Coal Authority · Alliance Contracting Solutions Limited · £0 · 5 April 2018 · awarded ### [Aerial hyperspectral and thermal data survey - Coniston](/contracts/ocds-b5fd17-2ca37d5b-2f26-490c-b160-12c385c6d066) The Coal Authority · 9 March 2018 · open\_tender ### [Subsurface Surveying of Water for Build-up of Sludge or Silt](/contracts/ocds-b5fd17-58cc52cb-1114-4d56-962b-5890d9bc8ae5) The Coal Authority · 1 March 2018 · pre\_procurement ### [Allerdean Mills - Drainage Remediation Works](/contracts/ocds-b5fd17-b439dfb8-17cc-4b38-ad93-d42fbcdf2bba) The Coal Authority · W\.A\.Graham & Co · £89,500 · 21 December 2017 · awarded ### [Provision of Services for the Inspection of Mine Entry 2017](/contracts/ocds-b5fd17-304bb19c-1004-44bb-a19a-390d9e0f600c) The Coal Authority · Interlock Surveys Ltd · £800,000 · 11 October 2017 · awarded ### [Technical Services to assist with The Coal Authority's Research and Development Programme](/contracts/ocds-b5fd17-6ee98e41-bef4-4872-9d63-a1a9754ddfd3) The Coal Authority · 2 January 2018 · open\_tender ### [Coal Authority Water Turbines](/contracts/ocds-b5fd17-8f4ae462-30da-4b2c-809b-83e76ccbd8d7) The Coal Authority · 14 December 2017 · pre\_procurement ### [Ground stabilisation works through drilling & grouting at Bayfield West Allotment, North Tyneside](/contracts/ocds-b5fd17-3ab52ac0-58fe-4ab8-bf74-ff985c1f6eb0) The Coal Authority · Soil Engineering Geoservices Limited · £0 · 12 December 2017 · awarded ### [Pumping Stations Refurb Batch 2 - 2018/19](/contracts/ocds-b5fd17-0167ef9c-cbf6-4ddf-a5ca-eff8ea0fcea2) The Coal Authority · 6 December 2017 · pre\_procurement ### [Long term column testing of compost-based passive metal mine water treatment at low sulphate concentration and reduced hydraulic residence time](/contracts/ocds-b5fd17-e4f9f501-f2f7-4bc2-b82c-d579be9f9175) The Coal Authority · Newcastle University · £131,095 · 21 November 2017 · awarded ### [A Winning Pumps and Panel Upgrade / Replacement](/contracts/ocds-b5fd17-11f1da32-1b98-4678-b92a-ff87c4d9f882) The Coal Authority · ECS Engineering Services Ltd · £0 · 24 October 2017 · awarded ### [Provision of Planning & Design consultancy Services: Phased redevelopment of a site](/contracts/ocds-b5fd17-e2402b33-8baa-436e-8086-61a63d9f2fea) The Coal Authority · Porta Planning LLP · £0 · 30 October 2017 · awarded ### [Clipstone Colliery Survey and Costings Report on Buildings and Structures](/contracts/ocds-b5fd17-c51774e1-5ee1-4f30-93f0-8f01e9194576) The Coal Authority · Bonsers \(Nottingham\) Limited · £0 · 25 September 2017 · awarded ### [Provision of Subsidence Repairs 2017-18, Decorations & Land Drainage in NW Yorkshire, S Yorkshire\.](/contracts/ocds-b5fd17-a29d4f26-0391-4cbb-a7d4-a79a8c27a515) The Coal Authority · Alliance Construction Solutions Ltd · £0 · 20 July 2017 · awarded ### [Pool Farm construction of by-pass channels](/contracts/ocds-b5fd17-396a1e27-7e8a-43c8-9d28-7512da5d02d3) The Coal Authority · Stonbury Ltd · £109,000 · 26 September 2017 · awarded ### [Landscaping Services at Calverton, Clipstone & Markham Main 2017](/contracts/ocds-b5fd17-a5ce205d-b4bb-4dd5-98e6-d00c8214391e) The Coal Authority · Marshall Farming Ltd · £73,000 · 21 June 2017 · awarded ### [Demolition Works at Bayfield, West Allotment, Newcastle upon Tyne](/contracts/ocds-b5fd17-0e95e55d-f175-4eb6-887e-eb9106d46655) The Coal Authority · MGL Demolition Ltd · £33,536 · 5 July 2017 · awarded ### [Geochemical Modelling Services](/contracts/ocds-b5fd17-92a534b8-2651-41df-b85c-f8d14adebb3b) The Coal Authority · CE Geochem · £65,000 · 21 July 2017 · awarded ### [Taining Drain Subsidence Pumping Station Mechanical, Electrical & Pumping Works](/contracts/ocds-b5fd17-8c97db07-ce60-4f19-ad81-95b3512a04cc) The Coal Authority · 5 June 2017 · open\_tender ### [Allen Court Demolition](/contracts/ocds-b5fd17-70ec629f-e66c-4ab8-b4de-3ad428db14d6) The Coal Authority · Safe Dem Ltd · £154,800 · 2 May 2017 · awarded ### [Landscaping Services at Calverton, Clipstone & Markham Main 2017](/contracts/ocds-b5fd17-719be52c-3f1e-4545-b9e1-866815a592a9) The Coal Authority · 27 April 2017 · open\_tender Page 7 of 9; 223 total records.