--- title: "Perseid Upper School roof works" ocid: "ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae.json" source: "Contracts Finder" current_stage: "Tender" buyer: "LONDON BOROUGH OF MERTON" published: "2026-05-18" --- # Perseid Upper School roof works Buyer: LONDON BOROUGH OF MERTON Current stage: Tender OCID: ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae.json) ## Summary The London Borough of Merton has initiated an open procurement process for roof works at Perseid Upper School in Morden, United Kingdom. This project falls under the construction work industry category and requires stripping and renewing the failed roof system at the school. The procurement is currently in the tender stage, with a publication date of 18th May 2026. Interested bidders can submit their tenders until the deadline on 10th June 2026 at 12:00 PM. The contract is set to take place over the summer holidays, beginning on 20th July 2026 and concluding on 31st August 2026, when the school will be vacant. This project represents a significant opportunity for businesses specialising in construction and roofing. The open procedure allows small and medium enterprises to participate, fostering a competitive environment. Businesses with experience in dealing with complex roofing issues, and that can meet building regulation standards, will find this contract aligns with their expertise. With an estimated budget of £140,000, this tender offers a notable growth prospect for capable contractors aiming to expand their portfolio in public sector projects. ## Notice Works comprise the strip up and renewal of roof system to isolated flat roofs at Perseid Upper School, Morden. The current sedum and single ply flat roofs have failed with various signs of patch repairs and poor detailing present. The Contractor will be expected to closely liaise with the site Caretaker in good time prior to works commencing and on a regular basis once on-site. Works are in response to water ingress issues despite patch works being undertaken. Works will involve stripping the existing sedum roof and single ply membrane including circa 200mm of insulation to expose the deck. Subject to inspection of the deck it is assumed that new VCL can be installed before insulation and application of a high performance liquid overlay system incorporating PIR insulation to meet Part L2B of Building regulations. A manufacturers specification and drawings have been included although Contractors can quote for alternatives providing they are equal and approved. Works are to be undertaken over the summer holidays when there will be no children or activities on-site. As such there is no need for operatives to have DBS Certificates. Please note all correspondence, queries and tender submissions must be done via the London Tenders Portal. ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/c70d2eee-d96a-43b6-b68d-b4fc4713eb38 | | Notice type | Tender Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Open | | Procurement method details | Open procedure (below threshold) | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 18 May 2026 | | Submission deadline | 10 Jun 2026 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 19 Jul 2026 - 31 Aug 2026 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £140,000 | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Not specified | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | LONDON BOROUGH OF MERTON | | Locality | MORDEN | | Post town | Sutton | | Postcode | SM4 5DX | | Country | England | | ITL 1 | TLI London | | ITL 2 | TLI6 Outer London - South | | ITL 3 | TLI63 Merton, Kingston upon Thames and Sutton | | Local authority | Merton | | Electoral ward | Merton Park | | Westminster constituency | Wimbledon | | Delivery location | TLC North East (England), TLD North West (England), TLF East Midlands (England), TLG West Midlands (England), TLH East (England), TLJ South East (England), TLK South West (England) | ## CPV Codes ### Divisions - 45 - Construction work ### Codes - 45000000 - Construction work ## Release History - 18 May 2026 at 14:29 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/c70d2eee-d96a-43b6-b68d-b4fc4713eb38 ## Documents - https://www.contractsfinder.service.gov.uk/Notice/c70d2eee-d96a-43b6-b68d-b4fc4713eb38 18th May 2026 - Opportunity notice on Contracts Finder - https://procontract.due-north.com/Advert?advertId=7186767e-c552-f111-813c-005056b64545 Advert ## Notice URLs - http://www.merton.gov.uk/ ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-624943c0-20fb-48c1-859e-d2b577b32fae.json.