Source: https://tendernation.io/opportunities/01a13c40-a66b-7016-a9b8-38daac962132/northgate-house-halifax-tp200-external-envelope-trade-contract awarded GB open procedure Suitable for SMEs # Northgate House, Halifax - TP200 External Envelope Trade Contract [Calderdale Council](https://tendernation.io/buyers/calderdale-council) Open field Estimated value £3,300,000 to £3,500,000 Published 28 Sept 2018 Deadline Closed 25 Oct 2018 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender All documentation in relation to this tender are located at [yortender.co.uk](https://www.yortender.co.uk) The design, supply, and install of new roofs new rooflights, windows, main entrance canopy sliding doors and external doorsets. Replace with new flat roof, remove existing roof coverings and make good, new roof to main library and two storey courtyard block. New cladding / curtain walling system to existing building and new courtyard building. Making good / repairs to retained cladding. Making good / repairs to roof plant room. New cladding or similar picture frames around 7 bays. All as indicated on the enclosed drawings and all in accordance with this Works Package Document and the drawings/specifications listed in Section 3.0 of this document. The External Envelope Contractor is to price the specifications as detailed within this document. Any alternatives, which the External Envelope Contractor can offer as a saving should be identified separately as an optional saving (see Section 10.0 of the Works Package Document). The Lump Sum Contract is deemed to include the following: • All works described within this Work Package Document and those items listed under Section 1.0 • All works described within the specifications listed under Section 3.0 including the risk for all quantification • All works details on the drawings listed under Section 3.0 where they relate to the Scope of the External Envelope Contractor. Read full description ## CPV classification Construction structures and materials; auxiliary products to construction (except electric apparatus) Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/8b06d2d2-97ae-454b-8d39-f6bd99833ecf) 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 Calderdale Council: past awards and live tenders](https://tendernation.io/buyers/calderdale-council) [Sector More Construction materials & structures tenders](https://tendernation.io/sectors/construction-materials) ## More tenders like this [Drinking-water piping – Lieferung von Material für die Trinkwasserversorgung (PE-HD-Rohr) für die Trinkwasserversorgung der KOOPERATION WASSER. · Trinkwasserverband Stader Land · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0b9d-724a-b3ac-6a1b5383af17/germany-drinking-water-piping-lieferung-von-material-fur-die-trinkwasservers) [Construction materials – Fornecimento de Materiais de Construção Civil para o ano de 2027 · Município de Lagoa (Açores) · 27 days left · 14 Nov 2026](https://tendernation.io/opportunities/01a15183-1411-7299-9481-e5274c3efd59/portugal-construction-materials-fornecimento-de-materiais-de-construcao-civi) [Modular and portable buildings – Fourniture, livraison et installation de 5 habitations légères de loisirs (HLL) au camping de la Colombière a Pesmes · Communauté de Communes Val de Gray · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-5cdd-730e-a2d6-1022e299032b/france-modular-and-portable-buildings-fourniture-livraison-et-installation) [Smiths' wares – Fournitures d'atelier : Serrurerie - Quincaillerie · Nievre Habitat · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-c593-71cf-99c0-59c343efbbd0/france-smiths-wares-fournitures-datelier-serrurerie-quincaillerie) [Building materials – Dostawy materiałów ogniotrwałych formowanych · Sieć Badawcza Łukasiewicz-Instytut Metali Nieżelaznych · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-4d1a-7143-ae91-f1f0c3bdd6a9/poland-building-materials-dostawy-materialow-ogniotrwalych-formowanych) [Building materials – Fourniture de matériels et matériaux · Ville de Saint-Just Saint-Rambert · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-1461-73f3-8616-e84751ddcbff/france-building-materials-fourniture-de-materiels-et-materiaux)