Digestor Roof Replacement Design & Build Framework

SEVERN TRENT WATER LIMITEDcontractFind a TenderRef ocds-h6vhtk-069cbcProcurement Act 2023Utilities regimeSME suitableactive
View buyer

Estimated value

£70.0m

works

Awarded value

Suppliers

0

Lots

1

0 awarded

Published

22 May 2026

Deadline 16 Jul 2026

Description

The works, being Design and Build are for the provision of new replacement fixed painted steel digestor rooves. The Contractor is required to develop the Outline and Detailed Design and undertake Build in the role Principal Designer and Principal Contractor, the works include; • Outline and Detailed Design • Digestor Decommissioning & Purging (Emptying/ Cleaning/Waste Management) • Demolition and disposal of existing steel roof • Build including any Remedial Works (Roof fabrication & installation Civils/MEICA/DSEAR/ Welding Electrical & Instrumentation) • Reinstatement & Commissioning • Including but not limited to requirements for surveys, temporary works, necessary plant, equipment, materials, site management and welfare facilities. • Works completion date across all sites is required by 2030.

Scope

Reference
ocds-h6vhtk-069cbc
Total value
£70,000,000 excluding VAT
£84,000,000 including VAT
Above the relevant threshold
Commercial tool
Standalone contract
Contract dates
29 Sept 2026 to 29 Sept 2034
Main category
works
CPV classifications
18444112
44112400
44112410
44112420
44112430
44112500
44210000
44400000
44610000
45100000
45200000
45300000
65110000
65120000
65130000
71300000
Contract locations
East Midlands, United Kingdom
West Midlands, United Kingdom
Particular suitability
Small and medium-sized enterprises (SME)

Award criteria

Criteria the buyer will use to evaluate bids.

NameDescriptionTypeWeighting
QualityStage 1 - PQQ = 100% Technical Assessment (Quality). Stage 2 - RFP = 70% Technical (Quality) and 30% Price Assessment. Severn Trent envisage negotiations under stage 2quality70.00%
PriceStage 2 - RFP = 70% Technical (Quality) and 30% Price Assessment. Severn Trent envisage negotiations under stage 2price30.00%

Participation

Conditions suppliers must meet to bid.

As described in the tender documents.

Submission & procedure

Enquiry deadline
16 Jun 2026, 3:00 pm
Submission deadline
16 Jul 2026, 3:00 pm
Submission address
https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/RfxEvent/preview/1110014049?anId=ANONYMOUS
Electronic submission
Yes
Procedure
Competitive flexible procedure