Tender Details

Country: United Kingdom
Summary: Basement Dpm Tanking Refurbishment & Cat-B Fit Out
GBT Ref No: 128629218
Deadline: 07 Nov 2025
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: GBP 130000
Notice Type: Tender
Document Ref. No.: MT235739
Purchaser's Detail:
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Description:
The works comprise the refurbishment and waterproofing of the existing sub-basement areas, including associated builders' works, drainage, mechanical, and electrical installations. The purpose of the project is to provide a fully tanked, dry, and serviceable environment suitable for long-term operational use within a high-security, heritage-listed building.
The scope includes (but is not limited to):
Careful strip-out and preparation of existing finishes to expose the underlying structure.
Installation of a proprietary cavity drain and damp proof membrane system to walls and floors, complete with fixings, plugs, drainage channels, and connection to existing sump pits.
Cleaning and re-commissioning of sump pits, including the supply and installation of new submersible sump pumps, float sensors, discharge pipework, and a new control panel interfaced with the Building Management System (BMS).
Application of cementitious or resin-based tanking to identified areas, in accordance with manufacturer's data sheets and relevant British Standards (e.g. BS 8102:2022 - Protection of Below Ground Structures Against Water Ingress).
Formation of new internal partitions, raised access flooring, ceilings, joinery, and decorations as required to reinstate the area following waterproofing works.
Adjustment, modification, or reinstatement of existing building services affected by the works, including power, lighting, fire detection, and PAVA systems.
Coordination w...
Documents:

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Basement Dpm Tanking Refurbishment & Cat-B Fit Out - Greatbritain Tender

The BGIS GLOBAL INTEGRATED SOLUTIONS LTD, a Government sector organization in United Kingdom, has announced a new tender for Basement Dpm Tanking Refurbishment & Cat-B Fit Out. This tender is published on GreatbritainTenders under GBT Ref No: 128629218 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-11-07.

The estimated tender value is GBP 130000, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.