buyer

Costain Limited (H7-Heathrow)

Maidenhead SL64UB

as a buyer

20 procurement records (20 unique titles), of which 0 have award details , between 24 Jan 2024 and 2 Jun 2026.

contracts published

median value

£1m

excludes ceilings

largest

£30m

open now

contract	value	published
WP6235 -T5D MEP Subcontractor	£5,000,000	2 Jun 2026
WP1150 - Survey & Design - Tunnel Vent Vans & Fan Drives	£5,000,000	2 Jun 2026
WP1140 - T5D Design Consultant	£5,000,000	2 Jun 2026
WP2140 - TR19 MEP Surveys	£20,000,000	7 May 2026
WP1090 - TR19 Lost Property Design House	£20,000,000	7 May 2026
WP1090 - TR19 Lost Property	£20,000,000	7 May 2026
WP3040 - H7 Renewals Steelwork	£1,000,000	24 Mar 2026
WP3380- Hard Landscaping (lot 1), Soft Landscaping (lot 2), & Kerb modifications (lot 3) and edge protection - CTA Main Works	£1,000,000	31 Oct 2025
WP4730 - Security Fencing CTA Tunnel	£1,000,000	31 Oct 2025
WP3360-Bollards Installation Works - CTA Main Works	£1,000,000	21 Oct 2025
WP3370-Drainage Works - CTA Main Works	£1,000,000	21 Oct 2025
WP3350-Sacrificial Anode Concrete Repairs	£1,000,000	21 Oct 2025
WP2910 - At Height Safety Survey & Design	£250,000	16 Oct 2025
WP6101 - Water Treatment for LTHW and CHW Closed Loop Systems - Intrusive surveys (Terminal 2)	£250,000	16 Oct 2025
WP6102 - Water Treatment for Cooling Towers - intrusive survey & design (All Terminals)	£1,000,000	16 Oct 2025
WP4981 - Architectural & Fitout - T2 Space Optimisation - Landside	£500,000	15 Oct 2025
WP6931 - MEP - T2 Space Optimization - Landside	£500,000	15 Oct 2025
WP4990 CTA Rail Fire Compartmentation - STAGE 1	£1,000,000	25 Mar 2024
Main tunnel cladding.	£30,000,000	22 Mar 2024
Main tunnel cladding & renewal works.	£20,000,000	24 Jan 2024