--- title: "Roofing Systems C4 - KCSL" ocid: "ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a.json" source: "Contracts Finder" current_stage: "Tender" buyer: "KILNBRIDGE CONSTRUCTION SERVICES LTD" published: "2024-10-23" --- # Roofing Systems C4 - KCSL Buyer: KILNBRIDGE CONSTRUCTION SERVICES LTD Current stage: Tender OCID: ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-9dcfc56a-53ed-4dec-930e-57a38dbe314a.json) ## Summary Kilnbridge Construction Services Ltd has initiated a tender process for the provision of various roofing systems as part of the HS2 Old Oak Common Station Works Package WP10.2. The project, titled "Roofing Systems C4 - KCSL," encompasses the design, manufacture, and installation of roofing systems for several satellite buildings around the new station complex in London, including the South Portal, West Core, East Core, and more. The procurement falls under the industry categories of roofing materials (CPV code: 44112500), fireproofing work (CPV code: 45343100), and waterproofing work (CPV code: 45261420). The tender stage for the project has been opened, with the submission deadline set for 5th November 2024, and the entire contract period planned to run from 1st June 2025 to 30th June 2028. This tender offers substantial opportunities for businesses involved in the roofing and construction sectors, particularly those specialising in high-performance and complex roofing solutions. The project includes significant elements such as polymer primers, liquid-applied waterproofing, various membrane types, drainage systems, and insulation requirements that meet rigorous standards. Businesses adept in design, testing, manufacture, and installation of comprehensive roofing solutions, including those with capabilities in specifying and meeting performance criteria for fire, acoustic, thermal, and drainage standards, will find this opportunity well-suited to their expertise. The project's significant budget, ranging from £5,000,000 to £10,000,000 GBP, indicates a substantial scope, making it an attractive proposition for well-established contractors capable of handling large-scale infrastructure projects. ## Notice Kilnbridge have secured the HS2 Old Oak Common Station Works Package WP10.2 for construction of the Headhouses and Ancillary Buildings. Part of the scope requires the design, manufacture & installation of various roofing systems to satellite buildings around the station complex. Those buildings include the following: * South Portal * West Core * East Core * Train Crew and Catering Building * North Portal * Cycle Hub * Interface sub station * East Vent The package includes Various roofing systems and build ups and will include a range of different specification and performance criteria such as: - Polymer primers - Liquid applied waterproofing (to meet required specification) - Various Membrane types (to meet required specification) - Water flow reduction layers (to meet required specification) - Insulation (to meet required specification) - Vapour control layers. - Drainage outlets and assemblies with compatible leaf and gravel guards - Inspection chambers - Concrete paving slabs and pedestals - Zinc double seam standing roof - Aluminium Standing Seam Roofing - Perimeter Gutters - Pressed components/ accessories with a polyester powder coating finish - Drainage edge channel with stainless steel grating - Movement/expansion joints - and all ancillary items where required. This includes detailing all openings including additional supports around the openings. Works include also mock ups, samples and quality benchmarks. Specifications and performance requirements included but not limited to - Materials fire classification BROOF (t4) in accordance with BS EN 13501-5 - Acoustic BS EN ISO 354 ( as required by the acoustic consultants ) - BS EN 507 'Roofing products from metal sheet. Specification for fully supported roofing products of aluminium sheet - Thermal Performance Requirements - BS EN 14782 'Self-supporting metal sheet for roofing, external cladding and internal lining. Product specification and requirements - BS 5427 'Code of practice for the use of profiled sheet for roof and wall cladding on buildings'. - Drainage BS EN 12056: Part 3 and BS 8490 - Condensation with BS 5250, BS EN ISO 13788 The Subsubcontract works includes the provision of all necessary People, Equipment, Plant and Materials for the design, testing, manufacture and installation of all roof systems The Subsubcontractor will be responsible for progressing the roofing schedule and associated Stage 4 drawings through design for manufacture and installation. This will require submission to, and acceptance from, the Subcontractor, the Contractor's representatives and the Employer to ensure the provided Sub subcontractors design satisfies the intent prior to construction. All in accordance with the Contractors design procedure and technical assistance requirements. ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/fe295b9b-42b0-472a-91b7-11a2e0a1f000 | | Notice type | Tender Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 23 Oct 2024 | | Submission deadline | 5 Nov 2024 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 31 May 2025 - 30 Jun 2028 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £10,000,000 | | 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 | KILNBRIDGE CONSTRUCTION SERVICES LTD | | Locality | LONDON | | Post town | East London | | Postcode | E16 4TL | | Country | England | | ITL 1 | TLI London | | ITL 2 | TLI4 Inner London - East | | ITL 3 | TLI41 Hackney and Newham | | Local authority | Newham | | Electoral ward | Canning Town North | | Westminster constituency | West Ham and Beckton | | Delivery location | TLI London | ## CPV Codes ### Divisions - 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus) - 45 - Construction work ### Codes - 44112500 - Roofing materials - 45261420 - Waterproofing work - 45343100 - Fireproofing work ## Release History - 23 Oct 2024 at 09:00 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/fe295b9b-42b0-472a-91b7-11a2e0a1f000 ## Documents - https://www.contractsfinder.service.gov.uk/Notice/fe295b9b-42b0-472a-91b7-11a2e0a1f000 23rd October 2024 - Opportunity notice on Contracts Finder - https://www.competefor.com/business/viewOpportunityDetailsSupplier.html?id=85234919 Please follow this link to view the notice. ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. 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