UK Public Sector Contracts & Tenders

To procure a supplier to provide a corporate property management system to Westminster City Council. The Contracting Authority reserves the right to modify the terms of this procurement in accordance with section 31 of the Procurement Act 2023. Any modification to this Tender Notice and/or the associated procurement documents shall be made, published and notified to suppliers in accordance with the requirements of the Procurement Act 2023. The Authority may amend procurement documents, requirements, award criteria, contract terms, specifications or procurement timetables and may extend relevant deadlines where required. Contract Modifications / Additional Services Option The Authority intends that the contract awarded following this procurement will include a clear, precise and unequivocal contractual mechanism enabling the Authority, during the Contract Period, to require the successful supplier to provide certain additional services, service elements, modules, functionality, integrations, licences, implementation services, migration services, configuration services, training services, support services, consultancy services, reporting services, data services and/or other related services connected with the Corporate Property Management System. The additional services which may be required are those identified in the procurement documents, including the Specification, Pricing Schedule and Additional Services Schedule. The contract will specify the circumstances in which the Authority may require such additional services, the procedure for instructing them, the applicable pricing or charging mechanism, and any maximum aggregate value applicable to such additional services. The Authority anticipates that any instruction for additional services will be made by written notice to the supplier in accordance with the contract. The Authority is not obliged to require any additional services and may elect to require none, some or all of the additional services identified in the procurement documents. The estimated value stated in this Tender Notice includes the Authority’s estimate of the value of the core services and the potential value of additional services that may be instructed under this option. The aggregate value of additional services shall not exceed £100,000 excluding VAT. The inclusion of such value does not constitute a commitment by the Authority to purchase any additional services. The Authority considers that this mechanism is intended to constitute an express contractual option and a permitted modification mechanism for the purposes of section 74 of, and paragraph 1 of Schedule 8 to, the Procurement Act 2023, provided that any such modification is made in accordance with the contract and does not change the overall nature of the contract.

Westminster City Council (WCC) is looking to procure services for two Waste Treatment contracts – The Treatment of Dry Recycling (Lot 1) and the Treatment of Organic Waste (Lot 2). The contracts are due to start in April 2027, for a period of 3 years (with the option to extend for an additional 2-year period at the Council’s discretion). The intended route to market is open tender, and the procurement is intended to comprise of two lots. Lot 1 – Treatment of Dry Recycling – contract details provided at this stage are based on an estimated maximum tonnage of 55kt/annum. 3 year initial term £19.2m exc. VAT / £23.04m inc. VAT 2 year optional extension £12.8 exc. VAT / £15.36m inc. VAT TOTAL based on estimated maximum tonnages £32m exc. VAT / £38.4m inc. VAT Lot 2 – Treatment of Organic Waste – contract details provided at this stage are based on an estimated maximum tonnage of 15kt/annum. 3 year initial term £1.48 exc. VAT / £1.78 inc. VAT 2 year optional extension £984,000 exc. VAT / £1.18m inc. VAT TOTAL based on estimated maximum tonnages £2.46m exc. VAT / £2.96m inc. VAT To confirm, the above estimated maximum tonnages are not guaranteed and are being provided as the maximum tonnage to be treated under the contracts. The estimated values are based on these tonnages and are therefore also estimates and not guaranteed spend.

TO CONFIRM, THE COP/ISIT SUBMISSION PERIOD FOR LOT 1 (RESPONSIVE REPAIRS & VOIDS) IS NOW CLOSED (DEADLINE WAS 12:00 NOON ON 1ST JUNE 2026). THE PURPOSE OF THIS NOTICE IS TO INITIATE THE COP/ISIT STAGE FOR LOT 2 (MAJOR WORKS) The reason for this additional notice is due to a technical error with previous notice https://www.find-tender.service.gov.uk/Notice/042997-2026. Westminster City Council (the ‘Council’) has a statutory duty to deliver repair and maintenance services to its 21,000-strong housing stock, comprising approximately 43% leasehold properties, 57% tenanted homes and 145 High Rise Buildings (HRB) across the Borough. It is also worth noting that 41% of the Council’s housing stock is located within a conservation area, whereas 17% of the buildings are listed properties. Furthermore, the Council delivers major works and planned cyclical construction-based maintenance with the view of continuously improving the physical and social infrastructure of its housing stock. Currently housing repairs, maintenance and works are delivered via eight (8) Term Partnering Contracts (‘TPC’) which were procured in 2017 and 2019 for a period of up to ten (10) years as follows: • Responsive Repairs and Voids • Major Works (2 separate contracts covering North and South of the Borough) • Mechanical • Electrical • Domestic Heating • Lifts • Aids & Adaptations The Council is intending to re-procure these contracts based on revised scopes as part of an overarching Strategic Alliance Agreement, based on the FAC-1 Framework Alliance Agreement which all appointed contractors will be required to sign up to along with the contract documents specific to each requirement. Taking into account the differing expiry dates of the TPCs, the various Section 20 consultation requirements, as well as the indicative timelines associated with each retendering process, the Council determined that the re-procurements will be delivered in tranches. The Council issued a Preliminary Market Engagement (PME) Notice related to this procurement (Ref 2025/S 000-061916) on 2nd October 2025 (https://www.find-tender.service.gov.uk/Notice/061916-2025) supplemental to PME Notice with reference 2025/S000-022847 dated Monday 19th May 2025 (https://www.find-tender.service.gov.uk/Notice/022847-2025) for the purpose of inviting interested market suppliers to engage in detailed consultation around the proposed procurement model and the new contract opportunities for responsive repairs and voids and major works. For information, and in addition to the existing TPCs referenced above, the Council will also be procuring the following requirements through separately regulated processes: Establishment of a Planned Preventative Works Framework Specialist repair and maintenance contracts, including but not limited to minor works, roofing, damp and mould, plumbing and drainage Various Health & Safety Compliance contracts, and Establishment of a Professional Services Framework This tender notice provides details of the procurement for the Responsive Repairs & Voids contract and the Major Works contracts, which form part of the first tranche. The procurement is a lotted Procurement with Responsive Repairs & Voids constituting Lot 1 and Major Works constituting Lot 2. The procurement is to be conducted as a Competitive Flexible Procedure (CFP) and the structure will follow the same approach for both lots: a. Combined Conditions of Participation (COP) and Invitation to Submit Initial Tenders (ISIT) stage, b. Shortlisted Tenderers will be invited to participate in Technical and Commercial Dialogue, c. all Tenderers who participated in the Dialogue stage will be issued with an Invitation to Submit Final Tenders (ISFT), d. final tenders will be assessed and a most advantageous tenderer identified in line with section 19 of the Procurement Act 2023. However, the Council does not wish the same supplier to be awarded both lots and therefore has set bidding restrictions as outlined further in this notice. The Client reserves the right, at its sole discretion, to update, modify or issue supplementary documentation at any time during the procurement process to clarify any issue or amend any aspect of the associated tender documents by notification to the Tenderers in writing. The Council may, in its absolute discretion, exercise the option to extend any deadline in the event that subsequent documentation is issued or for any other reason.

Westminster City Council (the Council) is seeking to appoint a single, independent supplier to deliver the Highways Audit & Asset Management (A&AM) Contract. The supplier will provide audit and compliance services, asset management services and other professional services supporting the Council's Highways & Public Realm Contract. The A&AM supplier will provide objective scrutiny, assurance and challenge and must remain operationally and professionally independent from the Highways & Public Realm contractor. • audit of performance information, contractual compliance and delivery against the Highways & Public Realm Contract; • commercial and cost assurance, including review of estimates, applications, final accounts, compensation events, Price List items, indexation and volume rebate calculations where specified; • technical assurance, inspections, design reviews, defects and compliance audits; • asset-management strategy, inventory and data assurance, planned preventative maintenance programme development, BCI calculations and statutory/industry data reporting; • responsible procurement, social value and carbon-reduction requirements, including assurance of relevant Highways & Public Realm contractor tender commitments where required by the Scope; • use of the Council's IT Solution, including CAMS, HMMS, BSMMS and CMS, to support evidence-based audit and asset-management activity; and • additional specialist and professional services instructed through Task Orders within the scope and maximum value of the Contract. Contractual reporting and improvement requirements include an Audit Plan (the first due no later than one month after the Starting Date and, for subsequent years, a draft due by 1 March), monthly Performance Reports under Schedule 5, and an annual Innovation Report identifying at least five improvement opportunities and quantifying financial, carbon and customer benefit. Further service-specific reports, logs, calculations, programmes and deliverables are set out in the Scope and Performance Management schedule. The intended form of contract is the NEC4 Term Service Contract. The initial term is three years from 1 April 2027 to 31 March 2030, with up to two optional one-year extensions at the Council's discretion and subject to the Contract. This procurement follows preliminary market engagement undertaken under UK2 notice 2025/S 000-073888. Participation in that engagement does not confer any advantage in this procurement.