Costain Limited (H7-Heathrow) · Contracts Finder

Closed

Tender: CTA Main Works – Soft Landscaping (Hedera Hibernica), Permeable Tarmac Evacuation Area, Kerb Modifications and Edge Protection

Released about 1 year ago

Closed06 Nov 2025Updated

Est. valueEstimate£30K to £3.7M

LocationLondon

AgencyCostain Limited (H7-Heathrow)

SourceContracts Finder

CategoryConstruction

Submissions closedClosed Thu, 6 Nov 2025

About

CTA Main Works is seeking a subcontractor to deliver soft landscaping, hard landscaping and kerb modification works including edge protection and security fencing. Soft landscaping work requires removal of existing undergrowth on an embankment and replanting with hedera hibernica across circa 1,150 m2, working on a steep incline (typically 1:1.6) using a fixed line system or similar, with supplier responsibility for fertiliser, weed suppression mat, irrigation system design and planting; works are immediately adjacent/above services including a high pressure fixed fire suppression system and adjacent to live highway traffic and footpaths. Hard landscaping includes laying a permeable black tarmac surface for an evacuation area of circa 370 m2, plus road kerb and furniture modification and additional edge protection; the scope for kerb/furniture modifications and edge protection is still under development.

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Costain Limited (H7-Heathrow)

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