Open Closing in a 21 days

Heating System Upgrades

Descriptions

Northamptonshire Partnership Homes (NPH) wishes to invite interested parties to bid for heating system upgrades within the properties it manages.

 

The tender is to appoint four (4) contractors to complete approx. fifty (50) property heating system upgrades per contractor. These upgrades must be completed by the end of this financial year, 31st March 2026.

 

If we do not receive enough bids to award to four (4) contractors, we will split the work between less contractors provided we are confident that the works required can be completed in the given timeframe.

 

The anticipated estimated contract start date is 01/12/2025.

 

The contract term will be for a period of just 4 months with no option for extending.

Whilst NPH offers no guaranteed value of spend through this contract, the anticipated value over the total possible term per contractor is up to £250,000 excl. VAT. (£300,000 incl. VAT).

 

However, each contractor awarded will be provided with a contract up to the value of £291,667 excl. VAT (£350,000 incl. VAT) to allow for extra works should any contractor fall behind, and capacity is available with others.

 

Each contractor shall be responsible for the completion of the initial property survey, and the careful and safe extraction and replacement of gas and or electrical heating appliances and systems.

 

The installation and repair of gas central heating and hot water systems are to include, but not be limited to, energy efficient condensing boilers, associated electrical and control works, all pipe work, radiators, fittings, lagging and sundry materials.

 

Bidders are required to have the following qualification / accreditations certifications to be eligible to bid for this contract and will be required to provide evidence of such as part of their response.

 

A Gas Safe Registration Certificate

All operatives and staff must hold a recognised gas safe qualification, typically through ACS (Accredited Certification Scheme), NVQ / Diploma or alternatives, to be approved by the Customer

 

All operatives must have pre contract training and be a Vaillant registered installer. (Free training available for engineers via Vaillant).

 

For more information about this opportunity, please visit the Delta eSourcing portal at:

https://nph.delta-esourcing.com/tenders/UK-UK-Northampton:-Heating-works./754B828D2X

 

To respond to this opportunity, please click here:

https://nph.delta-esourcing.com/respond/754B828D2X

Timeline

Published Date :

1st Oct 2025 Yesterday

Deadline :

23rd Oct 2025 in a 21 days

Contract Start :

1st Dec 2025

Contract End :

31st Mar 2026

Keywords

heating pipeline installation

building heating system pipework

HVAC conduit build

radiators feed line construction

heating network erection

hot water distribution piping

comfort heat conduit installation

building heating main pipeline

thermal comfort line construction

heating services pipelaying

central-heating system installation

boiler system fit-out

radiator pipework assembly

heating circuit setup

boiler heat exchanger clean

radiator bleed valve service

zone valve replacement

thermostat calibration

circulating pump fix

central heating pipe insulation

water quality flush

heating system balancing

expansion vessel check

control thermostat tune

heating system engineering

boiler design services

HVAC heating solutions

central heating design

building heating consultancy

steam system engineering

heating plant design

thermal system design

boiler installation planning

heating infrastructure engineering

Tender Lot Details

2 Tender Lots

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Workflows

Status :

Open

Procedure :

N/A

Suitable for SME :

Yes

Nationwide :

No

Assign to :

Tender Progress :

0%

Details

Notice Type :

Tender

Tender Identifier :

IT-378-246-T: 2024 - 001

Tenderbase ID :

310724019

Low Value :

£100K

High Value :

£1000K

Buyer Information

Address :

Liverpool Merseyside , Merseyside , L13 0BQ

Website :

N/A

Procurement contact

Name :

Tina Smith

Phone :

0151 252 3243

Email :

tina.smith@shared-ed.ac.uk

Possible Competitors

1 Possible Competitors