--- title: "HS2 Main Works S1 & S2 - WP171 SCL Formwork" ocid: "ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143.json" source: "Contracts Finder" current_stage: "Award" buyer: "SKANSKA COSTAIN STRABAG JOINT VENTURE (SCS JV)" published: "2022-10-17" --- # HS2 Main Works S1 & S2 - WP171 SCL Formwork Buyer: SKANSKA COSTAIN STRABAG JOINT VENTURE (SCS JV) Current stage: Award OCID: ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143.json) ## Summary The Skanska Costain STRABAG Joint Venture (SCS JV) has awarded a contract for the HS2 Main Works S1 & S2 - WP171 SCL Formwork. The tender involved supplying SCL Formworks for constructing concrete tunnel secondary linings across multiple locations along the HS2 S1 and S2 contract. The contract is valued at £5,000,000 GBP and covers various packages, including Cross Passages, Old Oak Common SCL Tunnels, and Euston SCL Tunnels. The contract was awarded on 6th June 2022, and the contract period is from 4th March 2022 to 30th June 2023. This tender presents opportunities for businesses involved in structural steelworks, concrete products, and reinforced-concrete structures. Companies with expertise in tunnelling machinery and concrete work are well-suited to compete. The tender emphasises the importance of technical design, adherence to standards, and timely delivery. Small and medium-sized enterprises (SMEs) can participate in this procurement process. Businesses can benefit from potential future prequalification and subcontracting opportunities with the SCS JV, focusing on supply chain capability, competence, and capacity for high-risk infrastructure projects. ## Notice The scope for this package is the supply of SCL Formworks. SCS require lining shutters to construct cast insitu concrete tunnel secondary linings. The works will include: *Technical design *Design to British or European Standards. *Provision of calculations and drawings, including design of all temporary loads such as concrete pressure and uplift/floatation without penetrations through the shutter or waterproof membrane. *Provision of erection sequence /shop drawings *Manufacture and delivery of formwork to SCS jobsites, at multiple locations along the HS2 S1 and S2 contract. *Initial assembly of the system in the tunnel. *Buy-back of the system. The works are split in to 3no. separate packages: 1) Cross Passages a. Access limited to cross passage by openings in the TBM running tunnel of 2.850 x 1.900m b. Secondary lining invert will have previously been cast flat. c. Secondary lining thickness of ~250mm. d. Shutter internal dimensions ~2.7m high x 3.3m wide. e. Cast in a single pour. f. Cross passages varying in length from 5-5.8m. The shutter should be adaptable to suit this length, and the combined TBM horizontal driving tolerances from both bores g. Due to access limitations for mechanical lifting, the shutter should take into consideration UK manual handling legislation. h. Required for July 2022 2) Old Oak Common SCL Tunnels a. Secondary lining shutters to facilitate the construction of both the Upline and Down running tunnels concurrently (2no complete sets of panels and carriages required) b. Shutter internal dimensions ~10m diameter. c. Formwork to be adaptable for a range of profiles, with common arc sections and make up pieces. d. Cast in a single pour. e. Shutter suitable for pours ~10m in length. Adaptable for make-up pours f. Formwork to be carriage mounted and hydraulically operated. g. Secondary lining invert will have previously been cast flat. h. Secondary lining thickness of ~350mm i. Facing material suitable for up 20no. of pours, with no access to clean or oil, whilst still providing F2 finish. j. Required for April 2023 3) Euston SCL Tunnels a. Secondary lining shutters to facilitate the construction of i. both the Upline and Down Crossover tunnels concurrently (2no complete sets of panels and carriages required) ,internal dimensions ~10m diameter. ii. Cavern crossover of varying sizes (15m, 13m and 11m), formwork to be adaptable for a range of profiles with common arc sections and make up pieces where possible. b. Cast in a single pour. c. Shutter suitable for pours ~10m in length. Adaptable for make-up pours d. Formwork to be carriage mounted and hydraulically operated. e. Secondary lining invert will have previously been cast flat. f. Secondary lining thickness of ~350mm g. Facing material suitable for up 35no. of pours, with no access to clean or oil, whilst still providing F2 finish. h. Required for Jan 2024 ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/a98a067f-9b63-46a2-8dcd-4337365ea1d2 | | Notice type | Award Notice | | Procurement type | Standard | | Procurement category | Goods | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Tender, Award | ## Dates | Field | Value | | --- | --- | | Publication date | 17 Oct 2022 | | Submission deadline | 19 Oct 2021 | | Future notice date | Not specified | | Award date | 5 Jun 2022 | | Contract period | 4 Mar 2022 - 30 Jun 2023 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £5,000,000 | | Lots value | Not specified | | Awards value | £286,031 | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Complete | | Lots status | Not specified | | Awards status | Active | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | SKANSKA COSTAIN STRABAG JOINT VENTURE (SCS JV) | | Locality | LONDON | | Post town | Central London | | Postcode | WC1B 4DA | | Country | England | | ITL 1 | TLI London | | ITL 2 | TLI3 Inner London - West | | ITL 3 | TLI36 Camden | | Local authority | Camden | | Electoral ward | Bloomsbury | | Westminster constituency | Holborn and St Pancras | | Delivery location | TLI London | ## CPV Codes ### Divisions - 14 - Mining, basic metals and related products - 43 - Machinery for mining, quarrying, construction equipment - 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus) - 45 - Construction work ### Codes - 14622000 - Steel - 43123000 - Tunnelling machinery - 44114000 - Concrete - 44114200 - Concrete products - 45221247 - Tunnelling works - 45223210 - Structural steelworks - 45223500 - Reinforced-concrete structures - 45262300 - Concrete work - 45262310 - Reinforced-concrete work ## Release History - 17 Oct 2022 at 07:30 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/a98a067f-9b63-46a2-8dcd-4337365ea1d2 - 13 Oct 2021 at 08:50 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/e58585d2-1d4e-4de3-8eb5-6bdb9659d2de ## Documents - https://www.contractsfinder.service.gov.uk/Notice/a98a067f-9b63-46a2-8dcd-4337365ea1d2 17th October 2022 - Awarded contract notice on Contracts Finder - https://www.contractsfinder.service.gov.uk/Notice/e58585d2-1d4e-4de3-8eb5-6bdb9659d2de 13th October 2021 - Opportunity notice on Contracts Finder - https://www.competefor.com/business/viewOpportunityDetailsSupplier.html?id=58530186 Please follow this link to view the notice. ## 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-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-60cb3f2a-1fff-4a4a-b6ab-087e2e3cf143.json.