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033a6847-82a6-4030-9ad0-3eadc2586851 · Contract

SZC - Waterproofing Materials

Sizewell C Limited

Estimated Value

£2,500,000 – £5,000,000

Deadline

23 April 2026

Published

14 April 2026

Type

works

SME SuitableAny regionGBCPV: 45261420
CategoryConstruction

Overview

The waterproofing package includes the supply of all materials, namely bonded and unbonded membranes, waterbar materials and accessories, which are assembled and installed to form a specific waterproofing system to meet the design requirements. Dependent on the waterproofing system used, the waterproofing materials can be cast into the concrete when poured or applied post pour.

The system design is installed to prevent the ingress of water into. The requirement includes 120,000 m2 bonded membrane, 45,000 m2 unbonded membrane, 30,000 l/m joint waterbars, 4,500 l/m hydrophilic waterbars, 15,800 l/m elastomer waterbars, 36,540 l/m PVC waterbars as well as related accessories such as 22,000 units of sealants and adhesives and compressible materials to suit seismic design.

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Buyer Profile

Sizewell C Limited
Typepublic body
RegionAny region
Total contracts7
Total spend£66,600,000
View buyer profile

Key Dates

Published

14 April 2026

Submission deadline

23 April 2026

Notice type

Contract

Source

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