Source: https://tendernation.io/opportunities/01a13b95-0f4d-732b-ba96-02729d15f9d6/sgn-major-works-mw-dpsmw727-intermediate-pressure-ip-dpsip727-refurbis awarded GB restricted procedure # SGN Major Works (MW) DPS.MW.727 & Intermediate Pressure (IP) DPS.IP.727 Refurbishment Dynamic Purchasing System (DPS) - Multisite 0326 [Scotia Gas Networks Limited](https://tendernation.io/buyers/scotia-gas-networks-limited) Estimated value £45,500,000 Published 22 Dec 2022 Deadline Closed 31 Mar 2026 ## Who can bid - Split into 4 lots You can usually bid for just the lots you can deliver. ## About this tender The DPS comprise the following work packages to be published as and when they become available under the following scope. Major Works (MW) Lot 1 (Lot 1 A Southern) and/or (Lot 1B Scotland) The primary works activity is for the execution of repair and replacement of mains greater than 12" and 355mm PE. Across SGN sites as they arise. - policy abandonment and replacement, with polyethylene pipework, of underground cast iron gas mains and associated steel service pipes with the majority of the cast-iron mains to be abandoned and renewed will be in the diameter range diameter range 9" - 12" ("Tier 2 ### Mains") - Replacement of all size steel mains and services due to their condition (non-policy mains replacement) - Diversion of mains and services at the request of a third party up to all size greater than 8" - Construction of new reinforcement mains to increase the capacity of the network up to all size greater than 8" Intermediate Pressure (IP) Lot 2 (Lot 2A Southern) (Lot 2B Scotland) The primary works activity is for the execution of Intermediate Pressure Works Across SGN sites as they arise. - Intermediate Pressure (IP) Mains Diversions - Design and Lay - IP Connections - Design and Lay - IP Service Laying (Industrial / Commercial) - Design and Lay - Governor Replacements at all pressure tiers - Design and Build ## CPV classification Construction work for pipelines, communication and power lines General construction work for pipelines Pipelaying construction work Pipeline lifting and relaying Pipeline relaying works Construction work for gas pipelines Gas supply mains construction work Gasholder works Source Find a Tender (UK) · Notice ocds-h6vhtk-0367ac-2022-12-22T10:55:31Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0367ac-2022-12-22T10:55:31Z) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Scotia Gas Networks Limited: past awards and live tenders](https://tendernation.io/buyers/scotia-gas-networks-limited) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)