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PROCUREMENT OPPORTUNITY

SHF Wave 3 Design and Build (Heat Pumps 2025)

Southend-on-Sea City Council · award, contract

Tender information last checkedLast checked 23 Sept 2026, 18:26.

Opportunity overview

The Council has awarded a contract for the design, supply, installation and commissioning of ground source heat pump systems to up to 231 dwellings within the Balmoral tower blocks comprising Brecon, Blackdown and Grampian House. The project is funded through the Warm Homes: Social Housing Fund Wave 3 programme, supported by Council match funding, and forms part of the Council's wider housing decarbonisation and fuel poverty reduction objectives. The contract has been procured via FrameworkX and is subject to the Public Contracts Regulations 2015.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Kensa Contracting Limited

Matched by number
Contract value
£7.2m
Awarded
Not supplied
Contract signed
19 Dec 2025
Award ID
086493-2026-1
Status
active
Identifier
GB-COH 08166502
Location
Turo, UKH31, United Kingdom

Classification

  • CPV45232141 — Heating works
  • CPV42511110 — Heat pumps

Lots

  • The contract provides for the delivery of energy efficiency improvement works through the replacement of existing electric storage heating and direct electric heating systems with ground source heat pump technology in up to 231 residential properties. The scope includes design, resident liaison, installation, testing, commissioning and associated works required to deliver a compliant and operational system. The contract will support the Council's Warm Homes: Social Housing Fund Wave 3 programme and contribute towards improving energy performance, reducing carbon emissions and lowering household energy costs for residents. The contract term runs until 31 March 2028, in line with funding programme requirements. Additional information: The contract has been awarded by direct award under the Fusion21 framework. The Council was required to mobilise the project within challenging programme timescales associated with the Warm Homes: Social Housing Fund Wave 3 grant. Grant funding is subject to fixed annual expenditure profiles and delays in procurement risked the loss of allocated funding and the Council's ability to deliver the project within the required programme period. A framework route was selected as the most efficient and economically advantageous procurement mechanism, providing pre-competed terms and demonstrable value for money while enabling accelerated project mobilisation. Market assessment of the relevant framework lot identified a limited number of suitable suppliers capable of delivering the specialist ground source heat pump installation works required for high-rise residential buildings. Of the suppliers available on the framework, one supplier had subsequently entered administration and was therefore unable to undertake the contract, while the remaining alternative supplier was not considered capable of delivering the required services and programme outcomes within the necessary timescales. The appointed contractor was therefore the only available framework supplier able to meet the Council's technical, operational and programme requirements and ensure delivery of the funded scheme within the grant timetable.Value not stated

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
DN812129
Status
complete
Main Procurement Category
works
Procurement Method
limited
Procurement Method Details
Award procedure without prior publication of a call for competition
Why this procedure was chosen
The contract was awarded by direct award under the Fusion21 framework agreement, which was established in accordance with the Public Contracts Regulations 2015. The framework permits the award of call-off contracts without further competition where the relevant terms are established. The Council selected the supplier as the provider best able to meet the technical, programme and funding requirements of the Warm Homes: Social Housing Fund Wave 3 project. Accordingly, the award of this contract without prior publication of a separate contract notice is lawful under Regulation 33 of the Public Contracts Regulations 2015.

Legal basis

Id
32014L0024
Scheme
CELEX

Classification

Scheme
CPV
Id
45232141
Description
Heating works

Procedure reasons

Entry 1
Scheme
TED_PT_AWARD_CONTRACT_WITHOUT_CALL
Id
D_OUTSIDE_SCOPE
Description
The procurement falls outside the scope of application of the directive

Lots and requirements

Entry 1
Id
1
Description
The contract provides for the delivery of energy efficiency improvement works through the replacement of existing electric storage heating and direct electric heating systems with ground source heat pump technology in up to 231 residential properties. The scope includes design, resident liaison, installation, testing, commissioning and associated works required to deliver a compliant and operational system. The contract will support the Council's Warm Homes: Social Housing Fund Wave 3 programme and contribute towards improving energy performance, reducing carbon emissions and lowering household energy costs for residents. The contract term runs until 31 March 2028, in line with funding programme requirements. Additional information: The contract has been awarded by direct award under the Fusion21 framework. The Council was required to mobilise the project within challenging programme timescales associated with the Warm Homes: Social Housing Fund Wave 3 grant. Grant funding is subject to fixed annual expenditure profiles and delays in procurement risked the loss of allocated funding and the Council's ability to deliver the project within the required programme period. A framework route was selected as the most efficient and economically advantageous procurement mechanism, providing pre-competed terms and demonstrable value for money while enabling accelerated project mobilisation. Market assessment of the relevant framework lot identified a limited number of suitable suppliers capable of delivering the specialist ground source heat pump installation works required for high-rise residential buildings. Of the suppliers available on the framework, one supplier had subsequently entered administration and was therefore unable to undertake the contract, while the remaining alternative supplier was not considered capable of delivering the required services and programme outcomes within the necessary timescales. The appointed contractor was therefore the only available framework supplier able to meet the Council's technical, operational and programme requirements and ensure delivery of the funded scheme within the grant timetable.
Has Options
No
Status
cancelled

Award criteria

Criteria

Criterion 1
Type
price

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
42511110
Description
Heat pumps

Delivery locations

Entry 1
Region
UKH31

Delivery Location

Description
The works will be undertaken within the Balmoral tower blocks, comprising Brecon House, Blackdown House and Grampian House, located within the administrative area of Southend-on-Sea City Council, England.

Buyer, suppliers and contacts

Organisation 1
Name
Southend-on-Sea City Council
Id
GB-FTS-140631

Identifier

Legal Name
Southend-on-Sea City Council
No Identifier Rationale
notOnAnyRegister

Address

Street Address
Civic Centre, Victoria Avenue, Southend On Sea, Essex
Locality
Southend On Sea
Region
UKH31
Postal Code
SS26FA
Country Name
United Kingdom

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
TED_CA_TYPE
Id
REGIONAL_AUTHORITY
Description
Regional or local authority
Entry 2
Scheme
COFOG
Id
01
Description
General public services
Organisation 2
Name
Kensa Contracting Limited
Id
GB-COH-08166502

Identifier

Legal Name
Kensa Contracting Limited
Id
08166502
Scheme
GB-COH

Address

Locality
Turo
Region
UKH31
Country Name
United Kingdom

Roles

supplier

Details

Scale
large
Organisation 3
Name
The High Court of England and Wales
Id
GB-FTS-66

Identifier

Legal Name
The High Court of England and Wales

Address

Locality
London
Country Name
United Kingdom

Roles

reviewBody

Award information

Award 1
Id
086493-2026-1
Title
SHF Wave 3 Design and Build (Heat Pumps 2025)
Status
active

Related lots

1

Suppliers

Supplier 1
Id
GB-COH-08166502
Name
Kensa Contracting Limited

Contracts and changes

Entry 1
Id
086493-2026-1
Award ID
086493-2026-1
Title
SHF Wave 3 Design and Build (Heat Pumps 2025)
Status
active
Date Signed
19 Dec 2025, 00:00

Value

Amount
7,200,000
Currency
GBP

Recorded locations

  • Buyer location · Southend On Sea · UKH31 · SS26FA · United Kingdom
  • Delivery location · UKH31

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 086493-2026award, contract ·