Tender: Mechanical & Plumbing Subcontractor DPS for London & Quadrant Self‑Delivered New Build Projects

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London and Quadrant Housing Trust is seeking subcontractors to join a Dynamic Purchasing System (DPS) for its self‑delivered new build projects across London and the South East, covering works including Groundworks, RC frame, external works and piling and a wide range of mechanical and plumbing services. The DPS is being established under Regulation 34 of the Public Contracts Regulations 2015 and is open to Admitted Suppliers who meet the Pre‑Qualification Questionnaire (SSQ) criteria; suppliers may submit SSQs and be admitted at any time during the DPS validity. The mechanical and plumbing scope includes mechanical and plumbing first and final fix, design, works to apartments, communal, public and external areas, domestic and commercial installations, statutory works, CHP systems, heat recovery systems, mechanical ventilation, building management systems, life‑safety systems, plant rooms, energy centres, maintenance packages and emergency call‑out. Following DPS admission, L&Q will run project‑by‑project mini‑competitions via L&Q’s In‑Tend E‑Procurement Portal with an opt‑in stage, a Stage 1 SSQ for interested providers and Stage 2 tenders for shortlisted subcontractors; the DPS will be divided into lots by value/size and dates and contract values provided are estimates and may change.