--- title: "NMMS Pithead Gantry Checker Plate Replacement Works" ocid: "ocds-r6ebe6-0000824579" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000824579" markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000824579.md" json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000824579.json" source: "Public Contracts Scotland" current_stage: "Tender" buyer: "NATIONAL MINING MUSEUM SCOTLAND" published: "2026-02-25" --- # NMMS Pithead Gantry Checker Plate Replacement Works Buyer: NATIONAL MINING MUSEUM SCOTLAND Current stage: Tender OCID: ocds-r6ebe6-0000824579 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000824579) [Download OCDS JSON](https://d3tenders.com/contract/ocds-r6ebe6-0000824579.json) ## Summary The National Mining Museum Scotland, located at Lady Victoria Colliery in Newtongrange, Dalkeith, is seeking tenders for the replacement of the elevated gantry checker plate walkway at its A-listed site. This project, valued at £77,301, falls under the "Recreation, culture and religion" industry category, and is critical to maintaining the structural integrity of the site's facilities. The tender process is currently active, with submissions due by 17:00 on 11 March 2026. The awarded contract will span from 7 April 2026 to 28 April 2026. The procurement is being conducted via an open procedure, inviting electronic submissions through the Public Contracts Scotland website. This tender offers an excellent opportunity for businesses specialising in structural metalwork and construction works, particularly those experienced with historical or operational sites. Ideal contenders would possess a robust economic standing, relevant technical expertise, and the required insurance covers, specifically Employers’ Liability, Public Liability, and Professional Indemnity Insurance as applicable. Experience in similar projects, especially involving work at height and adherence to health and safety regulations such as the Construction (Design and Management) Regulations 2015, will be advantageous. This project could contribute to expanding portfolios in public heritage conservation and establishing credentials within the public sector. ## Notice The National Mining Museum Scotland invites tenders for the full replacement of the elevated gantry checker plate walkway at the A-listed Lady Victoria Colliery site in Newtongrange, Midlothian. The works include removal of existing steel checker plates, inspection and treatment of supporting steelwork, and installation of new 6mm hot-dip galvanised steel checker plates in accordance with BS EN ISO 1461. The contract period is three weeks from 7 April 2026 to 28 April 2026. The works are funded by Museums Galleries Scotland through the Repair and Adaptation Fund programme. ### Lot Information Lot 1 The National Mining Museum Scotland invites tenders for the full replacement of the elevated gantry checker plate walkway at the A-listed Lady Victoria Colliery site in Newtongrange, Midlothian. The works include removal and safe disposal of existing steel checker plates, inspection and treatment of the supporting steel structure, and installation of new 6mm hot-dip galvanised steel checker plates in accordance with BS EN ISO 1461. All cut edges and drilled areas shall be treated with a zinc-rich protective coating to maintain corrosion resistance. The installed surface shall provide adequate slip resistance for pedestrian use. The contract period is three weeks from 7 April 2026 to 28 April 2026. ## Key Details | Field | Value | | --- | --- | | Publication source | Public Contracts Scotland | | Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB550310 | | Notice type | PCS Notice - Website Contract Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Open | | Procurement method details | Open procedure | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 25 Feb 2026 | | Submission deadline | 11 Mar 2026 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 7 Apr 2026 - 28 Apr 2026 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £77,301 | | Lots value | £77,301 | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Active | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | NATIONAL MINING MUSEUM SCOTLAND | | Locality | NEWTONGRANGE, DALKEITH | | Post town | Edinburgh | | Postcode | EH22 4QN | | Country | Scotland | | ITL 1 | TLM Scotland | | ITL 2 | TLM1 East Central Scotland | | ITL 3 | TLM11 East Lothian and Midlothian | | Local authority | Midlothian | | Electoral ward | Midlothian South | | Westminster constituency | Midlothian | | Delivery location | TLM73 East Lothian and Midlothian | ## CPV Codes ### Divisions - 45 - Construction work ### Codes - 45223000 - Structures construction work - 45223100 - Assembly of metal structures ## Release History - 25 Feb 2026 at 00:00 - Tender - PCS Notice - Website Contract Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB550310 ## Documents - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB550310 NMMS Pithead Gantry Checker Plate Replacement Works - The National Mining Museum Scotland invites tenders for the full replacement of the elevated gantry checker plate walkway at the A-listed Lady Victoria Colliery site in Newtongrange, Midlothian. The works include removal of existing steel checker plates, inspection and treatment of supporting steelwork, and installation of new 6mm hot-dip galvanised steel checker plates in accordance with BS EN ISO 1461. The contract period is three weeks from 7 April 2026 to 28 April 2026. The works are funded by Museums Galleries Scotland through the Repair and Adaptation Fund programme. ## Notice URLs - http://nationalminingmuseum.com - https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000824579 - https://www.publiccontractsscotland.gov.uk - https://www.publiccontractsscotland.gov.uk/Search/Search_Switch.aspx?ID=824579 - https://www.publiccontractsscotland.gov.uk/sitehelp/help_guides.aspx - https://www.scotcourts.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-r6ebe6-0000824579. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000824579.json.