Contract

PDHU Financial Modelling and OBC Development

  • Westminster City Council

UK7: Contract details notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-055570

Procurement identifier (OCID): ocds-h6vhtk-059801

Published 10 September 2025, 4:49pm

Last edited 10 September 2025, 4:55pm

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Scope

Reference

ITT_30473

Description

Stage 1 - Build a high-level financial model which will provide WCC with the tools to calculate the heat tariff / service charge requirements for the following 5 technical scenarios; RSHP, SWAN, Cory, Shared Ground Loop system (e.g. Kensa), and Direct Electric. Stage 2 - Following confirmation from WCC of a preferred technical solution, Amberside will then build a full financial model that will be compliant with the Green Book HMT 5-case model.


Contract 1

Supplier

Contract value

  • £9,300,000 including VAT

Below the relevant threshold

Date signed

18 August 2025

Contract dates

  • 20 August 2025 to 19 August 2026
  • 1 year

Main procurement category

Services

CPV classifications

  • 66000000 - Financial and insurance services

Contract locations

  • UK - United Kingdom

Procedure

Procedure type

Below threshold - without competition


Supplier

AMBERSIDE ADVISORS LTD

  • Companies House: 06078852

Clubfinance House, 64-66 Queensway,

Hemel Hempstead

HP2 5HA

United Kingdom

Region: UKH23 - Hertfordshire

Small or medium-sized enterprise (SME): Yes

Voluntary, community or social enterprise (VCSE): No

Contract 1


Contracting authority

Westminster City Council

  • Public Procurement Organisation Number: PJVD-6261-BPPJ

64 Victoria Street

London

SW1E 6QP

United Kingdom

Region: UKI32 - Westminster

Organisation type: Public authority - sub-central government