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planningFind a Tender · planning

Specialist Flues - Design and Install

Buyer: Leeds City Council →

BuyerLeeds City Council
Statusplanning
DeadlineNot published
Value£250,000
Published1 Jul 2026

What is being bought

Leeds City Council’s internal service provider (ISP) for construction and repair works, Leeds Building Services (LBS) are responsible for installing Specialist Flue Systems in line with Gas Safety Regulations. This will involve the design, supply, installation and commission of bespoke flue systems including pressure testing. The contractors will be expected to survey, design, supply components, install and commission bespoke chimney/flue systems for combustion appliances (mainly natural gas but may on occasion include heating oil and wood pellet fuelled appliances). Each installation will be unique to the individual site. The overall contract may include some maintenance and repair work to existing flue systems. A typical installation project will include: 1. Site survey of proposed location with details of proposed appliances. 2. Provide a design compliant with BS EN 13384. 3. Supply and install components. 4. Commission system to BS EN 15287. To include a positive pressure test where the flue is P1 pressure or above. (This will be the case in the majority of projects). Leakage rates to be less than the maximum permissible listed in IGE UP/10. Provide pressure test result certificate. 5. Supply and fit flue notice plate, including the designation of flue as described by BS EN 1443. 6. All design, install and commissioning with due regard to Gas Safe technical bulletin 163. Expected exclusions. Some services may not be provided by the specialist contractor including: 1. Removal of redundant flues at the site. 2. Installation of condensate drainage pipework. Leeds City Council are looking to establish a multi-supplier framework (up to three suitably qualified contractors) with mini competition call-off arrangements. The Framework cannot guarantee a minimum volume or value of works and requirements will arise on an ad hoc basis. The procurement will be conducted as a below threshold tender in line with Leeds City Councils Contract Procedure Rules (CPRs) and the Procurement Act 2023.

Delivery location

UKE42, GB

Categories

Mains gas 09121200Natural gas 09123000Heating oil 09135100Gas pressure equipment 39341000Heating equipment 39715200Boiler installations 42160000Central-heating boilers 44621220Industrial chimneys 45262610Central-heating installation work 45331100Boiler installation work 45331110Gas regulation equipment installation work 45333100Commissioning of heating installations 50721000Heating engineering services for buildings 71314310Heating-system design services 71321200

Lot details

Lot 1

No lot description published.

Statusplanning
Contract periodFrom 4 Jan 2027 to 4 Jan 2032
SME suitabilitySuitable for SMEs

What is included

ItemCategoryQuantity
1Mains gas, Natural gas, Heating oil, Gas pressure equipment, Heating equipment, Industrial chimneys, Central-heating installation work, Central-heating boilers, Boiler installations, Boiler installation work, Gas regulation equipment installation work, Commissioning of heating installations, Heating engineering services for buildings, Heating-system design servicesNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 09. The category anchor is Mains gas (09121200); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 095573 median · 31.1 average (128 of 557 with a bid count)4.2 average (150 of 557 with named award suppliers)Not published
Same buyer1Not publishedNot publishedNot published
Delivery region: UKE421Not publishedNot publishedNot published
Similar published value (0.5×–2×)555 median · 5 average (1 of 55 with a bid count)1 average (1 of 55 with named award suppliers)Not published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementYes
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetValue not published
No-engagement rationaleNot published
Planning documents1
Planning milestones1
MilestoneTypeDueStatus
Leeds City Council is using a new Source to Contract platform. You can register (for free) at https://leedscitycouncil.ukp.app.jaggaer.com/esop/ogc-host/public/leedscitycouncil/web/login.html A Pre-Market Engagement form has been published online via the Jaggaer website and is to completed and submitted via the Jaggaer portal before 12pm on 15th July 2026. It is Tender_499 Specialist Flues - Design and Install If you have any problems please contact Megan.Axall@leeds.gov.ukengagement15 Jul 2026scheduled

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-06c19f
Latest release ID061895-2026
Latest release timestampWed Jul 01 2026 14:46:30 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statusplanning
Procurement methodNot published
Procurement method detailsNot published
Main procurement categoryworks
Above thresholdNo
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender value£250,000
Tender lots in source1
Tender items in source1
Tender documents in source0
Awards in latest release0
Contracts in latest release0
Parties in latest release1

Notice history

DateEventReference
1 Jul 2026planning061895-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
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      }
    ]
  },
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Complete JSON history (1 releases)
1 Jul 2026 · 061895-2026 · planning
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            "id": "39341000",
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