Notice Information
Notice Title
Corporate Assets Net Zero Feasibility Surveys
Notice Description
The Council is commissioning specialist support to address gaps in survey coverage and to undertake feasibility assessments for our 37 corporate assets within scope of the net zero target by 2030. The purpose is to provide the Council with robust, evidence-based analysis to inform decision making and prioritisation of decarbonisation measures for these assets. The commissioned surveys will include: Net zero surveys - Part A: Completion of net zero surveys for seven unsurveyed assets to identify recommended retrofit measures to meet net zero. Net Zero surveys - Part B: Completion of a cost benefit analysis (CBA) to assess the feasibility of recommended retrofit measures for all 37 sites. This includes retrofit recommendations from the 30 existing and 7 new net zero surveys. The CBA should evaluate financial, environmental, and social impacts, enabling the Council to determine the most effective and value-for-money pathway to net zero by 2030.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-b5fd17-67b83100-22b0-440c-89e3-08bf949b8930
- Publication Source
- Contracts Finder
- Latest Notice
- https://www.contractsfinder.service.gov.uk/Notice/55c8f35b-980c-4af0-9141-7b6edcb31d5d
- Current Stage
- Award
- All Stages
- Award
Procurement Classification
- Notice Type
- Award Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Not Specified
- Procurement Method Details
- Other -
- Tender Suitability
- SME
- Awardee Scale
- Large
Common Procurement Vocabulary (CPV)
- CPV Divisions
71 - Architectural, construction, engineering and inspection services
90 - Sewage, refuse, cleaning and environmental services
-
- CPV Codes
71313000 - Environmental engineering consultancy services
90700000 - Environmental services
90711300 - Environmental indicators analysis other than for construction
90714000 - Environmental auditing
Notice Value(s)
- Tender Value
- £100,000 £100K-£500K
- Lots Value
- Not specified
- Awards Value
- £100,000 £100K-£500K
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 14 Jan 20261 months ago
- Submission Deadline
- 8 Dec 2025Expired
- Future Notice Date
- Not specified
- Award Date
- 13 Jan 20261 months ago
- Contract Period
- 19 Jan 2026 - 18 May 2026 1-6 months
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Not Specified
- Awards Status
- Active
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- LONDON BOROUGH OF HOUNSLOW
- Contact Name
- Available with D3 Tenders Premium →
- Contact Email
- Available with D3 Tenders Premium →
- Contact Phone
- Available with D3 Tenders Premium →
Buyer Location
- Locality
- HOUNSLOW
- Postcode
- TW3 3EB
- Post Town
- Twickenham
- Country
- England
-
- Major Region (ITL 1)
- TLI London
- Basic Region (ITL 2)
- TLI7 Outer London - West and North West
- Small Region (ITL 3)
- TLI75 Hounslow and Richmond upon Thames
- Delivery Location
- TLC North East (England), TLD North West (England), TLF East Midlands (England), TLG West Midlands (England), TLH East (England), TLJ South East (England), TLK South West (England)
-
- Local Authority
- Hounslow
- Electoral Ward
- Hounslow West
- Westminster Constituency
- Feltham and Heston
Further Information
Notice Documents
-
https://www.contractsfinder.service.gov.uk/Notice/55c8f35b-980c-4af0-9141-7b6edcb31d5d
14th January 2026 - Awarded contract notice on Contracts Finder
Notice URLs
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
{
"tag": [
"compiled"
],
"id": "ocds-b5fd17-67b83100-22b0-440c-89e3-08bf949b8930-2026-01-14T12:58:29Z",
"date": "2026-01-14T12:58:29Z",
"ocid": "ocds-b5fd17-67b83100-22b0-440c-89e3-08bf949b8930",
"language": "en",
"initiationType": "tender",
"tender": {
"id": "HOUNSLOW001-DN796434-71632368",
"title": "Corporate Assets Net Zero Feasibility Surveys",
"description": "The Council is commissioning specialist support to address gaps in survey coverage and to undertake feasibility assessments for our 37 corporate assets within scope of the net zero target by 2030. The purpose is to provide the Council with robust, evidence-based analysis to inform decision making and prioritisation of decarbonisation measures for these assets. The commissioned surveys will include: Net zero surveys - Part A: Completion of net zero surveys for seven unsurveyed assets to identify recommended retrofit measures to meet net zero. Net Zero surveys - Part B: Completion of a cost benefit analysis (CBA) to assess the feasibility of recommended retrofit measures for all 37 sites. This includes retrofit recommendations from the 30 existing and 7 new net zero surveys. The CBA should evaluate financial, environmental, and social impacts, enabling the Council to determine the most effective and value-for-money pathway to net zero by 2030.",
"status": "complete",
"classification": {
"scheme": "CPV",
"id": "90700000",
"description": "Environmental services"
},
"additionalClassifications": [
{
"id": "71313000",
"scheme": "CPV",
"description": "Environmental engineering consultancy services"
},
{
"id": "90714000",
"scheme": "CPV",
"description": "Environmental auditing"
},
{
"id": "90711300",
"scheme": "CPV",
"description": "Environmental indicators analysis other than for construction"
}
],
"items": [
{
"id": "1",
"deliveryAddresses": [
{
"region": "England",
"countryName": "United Kingdom"
}
]
}
],
"value": {
"amount": 100000,
"currency": "GBP"
},
"procurementMethodDetails": "Other -",
"tenderPeriod": {
"endDate": "2025-12-08T09:00:00Z"
},
"contractPeriod": {
"startDate": "2026-01-12T00:00:00Z",
"endDate": "2026-04-12T23:59:59+01:00"
},
"suitability": {
"sme": true,
"vcse": false
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-CFS-121796",
"name": "London Borough of Hounslow",
"identifier": {
"legalName": "London Borough of Hounslow"
},
"address": {
"streetAddress": "Hounslow House, 7 Bath Road",
"locality": "Hounslow",
"postalCode": "TW3 3EB",
"countryName": "England"
},
"contactPoint": {
"name": "Chloe Knowler",
"email": "chloe.knowler@hounslow.gov.uk",
"telephone": "+44 2085832000"
},
"details": {
"url": "https://www.hounslow.gov.uk/"
},
"roles": [
"buyer"
]
},
{
"id": "GB-CFS-329868",
"name": "WSP UK Limited",
"identifier": {
"legalName": "WSP UK Limited"
},
"address": {
"streetAddress": "70 Chancery Lane London WC2A 1AF"
},
"details": {
"scale": "large",
"vcse": false
},
"roles": [
"supplier"
]
}
],
"buyer": {
"id": "GB-CFS-121796",
"name": "London Borough of Hounslow"
},
"awards": [
{
"id": "ocds-b5fd17-67b83100-22b0-440c-89e3-08bf949b8930-1",
"status": "active",
"date": "2026-01-13T00:00:00Z",
"datePublished": "2026-01-14T12:58:29Z",
"value": {
"amount": 100000,
"currency": "GBP"
},
"suppliers": [
{
"id": "GB-CFS-329868",
"name": "WSP UK Limited"
}
],
"contractPeriod": {
"startDate": "2026-01-19T00:00:00Z",
"endDate": "2026-05-18T23:59:59+01:00"
},
"documents": [
{
"id": "1",
"documentType": "awardNotice",
"description": "Awarded contract notice on Contracts Finder",
"url": "https://www.contractsfinder.service.gov.uk/Notice/55c8f35b-980c-4af0-9141-7b6edcb31d5d",
"datePublished": "2026-01-14T12:58:29Z",
"format": "text/html",
"language": "en"
}
]
}
]
}