Scope
Reference
C1162
Description
The Council is seeking to appoint a Contractor to undertake Works to build extensions at four Council properties.
The planning and designs have already been prepared by a designer appointed by the Council and the designs and plans are contained in Schedule 6 of this tender to assist bidders with preparing and submitting tenders. The Council's appointed designer will assist the Council with any further design requirements and the Contractor shall only be required to undertake building works in accordance with approved plans and designs.
The contract will be for four extensions to existing council properties, summarised as:
1) 10 Longlands, Welwyn Garden City, Herts, AL7 3QB Extension, refurbishment and alteration of an existing property to facilitate the provision of an new accessible living and sleeping space.
2) 16 Windsor Road, Welwyn, Herts, AL6 9J Extension, refurbishment and alteration of an existing property to facilitate the provision of a new downstairs WC cloakroom facility.
3) 17 Broadfield, Woolmer Green, Knebworth, Herts, SG3 6LZ The extension, refurbishment, alteration and adaptation to provide additional living facilities including but not limited to; complete extension, external landscaping, kitchen alterations, bathroom or wetroom alterations, refurbishment of existing spaces.
4) 137 Boundary Lane, Welwyn Garden City, Herts, AL7 4EQ Extension, garage conversion refurbishment and alteration of an existing property to facilitate the provision of a new accessible wetroom, living and sleeping space.
Total value (estimated)
- £375,000 excluding VAT
- £450,000 including VAT
Below the relevant threshold
Contract dates (estimated)
- 2 December 2025 to 30 June 2026
- 6 months, 30 days
Main procurement category
Works
CPV classifications
- 45262800 - Building extension work
Submission
Enquiry deadline
24 October 2025, 12:00pm
Tender submission deadline
7 November 2025, 12:00pm
Submission address and any special instructions
Tenders may be submitted electronically
Yes
Award criteria
Full details are in the tender documents. Conditions of participation are in the tender documents. Tenders will be evaluated on 30% Price and 70% Quality.
Procedure
Procedure type
Below threshold - open competition
Documents
Associated tender documents
http://www.supplyhertfordshire.uk/
All tender documents are available through the web address above.
Contracting authority
Welwyn Hatfield Borough Council
- Public Procurement Organisation Number: PYHY-6394-TBPP
The Council Offices
Welwyn Garden City
AL8 6AE
United Kingdom
Email: procurement@welhat.gov.uk
Region: UKH23 - Hertfordshire
Organisation type: Public authority - sub-central government