SUPPLY CHAIN NOTICE_Thunderer Workshop PV & Ship Halls PV

Amounts and figures

Description

We are seeking expressions of interest from suitably qualified and experienced contractors for the design and installation of photovoltaic (PV) systems on numerous buildings on Portsmouth Naval base. Our buildings present a range of structural requirements. Light weight solar installations are required for some key buildings due to weight limits of <7 kg/m² for the PV installation. Other buildings have insulated roof coverings, so require a non-penetrating mounting system is recommended to prevent damage to the insulation layer. Contractors must demonstrate proven capability in delivering PV systems within these constraints and in selecting technologies that ensure structural suitability, durability, and optimal performance. We will also inviting suppliers to join the KBS Maritime Framework for the supply and installation of the following PV requirements: - Standard PV - Lightweight PV - Specialized / Heritage - Solar Slate/Solar Tiles Those that meet the criteria of this initial phase will be invited to participate in a final competition. Deadlines for expressions of interest are the 16th April. Any expressions received after this date will not be accepted.

Official publications

• CHAIN SUPPLY NOTICE - Rewiring of Building Projects
  Published: 10 June 2026
• Supply Chain Notice: WAT0073-08 - FLJ 1&2 Structural Tee Beam Repairs - Design and Delivery
  Published: 14 April 2026
• BLD0323-02 03 Fire Strategies Phase 2 & 3
  Published: 19 March 2026
• SUPPLY CHAIN NOTICE - Central Substation RIBA4 & Build
  Published: 19 March 2026
• Supply Chain Notice: WAT0155-02 - Berth 5B3 Upgrade - Detailed Design
  Published: 26 February 2026
• Supply Chain Notice: BLD0311-01 Lift Remedial Work Programme-Major Works
  Published: 23 January 2026
• Supply Chain Notice: BLD0311-01 Lift Remedial Work Programme-Major Work
  Published: 22 January 2026
• Supply Chain Notice: BLD0415-01 Circular Road North - Mountbatten Way North Upgrade
  Published: 18 November 2025
• Supply Chain Notice: BLD0277-02 24 Store Roof Remedials
  Published: 16 October 2025
• Supply Chain Notice: BLD0335-01 Roof Remedials
  Published: 15 October 2025

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Frequently asked questions

What is the estimated value of this tender?

The estimated value published by the buyer is £1,000,000.

Who is the buyer of this tender?

The contracting authority is Ministry of Defence (United Kingdom).

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