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34d 18h left
#h6vhtk-06f709
Published 10 Sept 2026, 15:05 BST
Official UK Procurement Procedure

MW2522 - Birch House - Roof Replacement

Hastoe HA
works
SME eligible
Below threshold
Below threshold - open competition
Roof works and other special trade construction works
IE052
Published value
£80,000
Contract value exc. VAT
Submission deadline
15 Oct 2026, 12:00 BST
34d 18h left
Clarification Cut-Off
8 Oct 2026, 16:00 BST
Tender enquiry deadline · 1 lot
Contract duration
4 months
Starts 30 Nov 2026, 00:00 GMT
Electronic Sourcing Gateway:
Delta eSourcing ↗
Public page
Submit via Delta eSourcing
Official notice
Registration note: Free Select account; no DUNS asked at signup
Instructions: https://www.delta-esourcing.com/respond/X75M8GY87P

What is being bought & procurement scope

Procurement Scope & Specification
Tenderline summary generated from the published notice
Executive Summary: Hastoe HA: "MW2522 - Birch House - Roof Replacement". Published status: active. Published value: £80,000. 1 published lot. Recorded submission deadline: 15 Oct 2026, 12:00 BST. Published submission portal: www.delta-esourcing.com.
Official Requirement Description:
Replacement of existing roof covering and associated works For more information about this opportunity, please visit the eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-Kingston-upon-Thames:-Roof-works-and-other-special-trade-construction-works./X75M8GY87P To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/X75M8GY87P

Lots and requirements (1)

Procurement Structure
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    active
    Published value£80,000
    The source published no individual title or description for this lot.
    Contract period:
    30 Nov 2026 — 26 Mar 2027 (4 mo)
    Eligibility:
    SME eligible

Qualification snapshot & criteria

Go / No-Go Decision Box
Criteria & entry requirements
Evaluation weighting
Criterion 1: 100%
Incumbent & Market Position
Top Retained Vendor (Authority Spend)MARFLEET AND BLYTH LIMITEDHolds 28.8% of historical attributable spend
Moderate Concentration
Entry requirements & qualification
  • Turnover Benchmark
    Guideline requirement: ~£160,000 annual turnover.Per Cabinet Office EFS 2026 & Sourcing Playbook: general proportionality cap (~2× run-rate), not an automatic disqualifier.
  • Insurance Commitments (No Upfront Purchase Needed)
    Standard public thresholds: Employer Liability (£5m), Public Liability (£5m-£10m), Professional Indemnity (£1m-£5m).✓ Commitment required upon award only — no upfront policy purchase needed to bid
  • Accreditations & Security Vetting
    Check tender pack for Cyber Essentials Plus (PPN 014 risk-proportional), ISO 27001/9001, and BPSS / SC security clearance requirements for named delivery personnel.
  • Contract Duration & Term OptionsExpected duration: 4 months
    • Source: Cabinet Office Sourcing Playbook & EFS Guidance.

    Buyer track record & authority intelligence: Hastoe HA

    Rolling 24 months
    Derived from OCDS data
    Published track record for Hastoe HA. These figures describe a rolling 24-month window, not a forecast of bids or a measure of buyer bias.
    Avg price drop
    Not availableEarly / insufficient sample
    Needs a published budget AND award for the same procedure
    Competition Density
    Not availableNo published reports
    Single-bidder rate: Not published
    Supplier Concentration
    Moderate Concentration
    MARFLEET AND BLYTH LIMITEDTop vendor: 28.8% of attributable value
    Published spend
    £9,608,392Historical spend
    Cumulative GBP spend across 18 retained awards
    Typical award value
    £276,000Robust (n=18)
    Middle 50% of awards: £124,546 – £634,425 · 123% of the sector median for CPV 45
    Awarded spend by half-year
    2024-H2
    2025-H1
    2025-H2
    2026-H1
    2026-H2
    Methodology & coverage notes (18 active published awards)
    Coverage: 18 active published awards; 0 bid reports (which may be per lot); 18 valued awards. Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Every figure carries an evidence level: Robust (5+ observations), Moderate (3–4), Indicative (1–2). Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
    Historical Awarded Suppliers in this Category (CPV 45):
    Supplier Name
    Historic Awards
    Attributable Value
    Avg. Price Discount
    MARFLEET AND BLYTH LIMITED1 win£2,769,227No published budget
    Parrott Construction1 win£1,567,799No published budget
    SELECT WINDOWS (HOME IMPROVEMENTS) LIMITED2 wins£1,015,821No published budget
    Main Trade Services Ltd1 win£864,000No published budget
    Custom Heat Ltd1 win£645,900No published budget

    Sector Market Benchmark & Opportunity Radar

    CPV 45 · UK Sector Analysis
    Observed CPV-sector evidence
    Suitable for SMEs
    Prepared 10 Sept 2026, 16:48 BST
    Observed CPV-sector evidence where it exists, with clearly labelled UK all-sector context for sparse fields; this is market context, not a bid forecast.
    Median Winning Discount
    0.3%
    CPV sector evidence · 790 comparable price observations
    Typical Bids Received
    4reported bids
    CPV sector evidence · 6,983 published bid reports
    Decision Velocity
    ~49 days
    CPV sector evidence · median from 761 completed procedures
    Notice Stability
    Stable notice
    Published terms remained unchanged
    Top Contenders in this Sector (CPV 45)
    Active commercial suppliers winning public contracts in this field
    Supplier
    Awards won
    Total awarded value
    Avg. winning discount
    MJ Church (Plant) LtdCRN: 1856955
    		4 contracts£21,191,000,000At ceiling / not disclosed
    Morgan Sindall Construction and Infrastructure LtdCRN: PPZX-2842-HHPG
    		113 contracts£18,529,846,409At ceiling / not disclosed
    Kier ConstructionCRN: PYYQ-3271-CYND
    		75 contracts£15,595,703,176At ceiling / not disclosed
    Willmott Dixon Construction LtdCRN: PVYX-9246-LZYL
    		53 contracts£15,161,656,379At ceiling / not disclosed
    ILIOSCRN: 1157281
    		1 contract£10,000,000,000At ceiling / not disclosed
    Wates Construction LimitedCRN: PHQT-5476-TZBR
    		52 contracts£9,923,245,228-0% below budget
    EQUANS Regeneration LimitedCRN: PDWQ-6852-QYVW
    		145 contracts£8,388,365,822At ceiling / not disclosed
    Mclaren Construction LimitedCRN: PDDX-6189-DNXD
    		17 contracts£8,050,000,000At ceiling / not disclosed
    JOHN GRAHAM CONSTRUCTION LIMITEDCRN: NI003503
    		42 contracts£7,886,911,783At ceiling / not disclosed
    Bouygues UKCRN: 03460378
    		5 contracts£7,750,000,000At ceiling / not disclosed
    Comparable Published Opportunities & Re-tender Precedents
    Ranked by multi-factor similarity score
    Historic records ranked from matching published evidence. They serve as research precedents for contract scoping, specifications, and previous awardees.
    Published procedure
    Published value
    Matching evidence
    BC5517 – Blackwood Primary School - New roof covering to canteen.Caerphilly County Borough Council · 8 Sept 2026, 11:19 BST
    		£70,000
    same CPV family
    similar value band
    Trafalgar Housing Association - Gutter Cleaning & Roof Anchor TestingTrafalgar Housing Association · 7 Sept 2026, 09:18 BST
    		£60,000
    same CPV family
    similar value band
    The Winding House – Boiler Replacement Caerphilly County Borough Council · 9 Sept 2026, 11:33 BST
    		£30,000
    same CPV family
    similar value band
    Upgrade To Front Of House PA System At Brewhouse AuditoriumEast Staffordshire Borough Council · 9 Sept 2026, 14:36 BST
    		£80,000
    same CPV family
    similar value band
    Oliver Cromwell's House external conservation repairsCity of Ely Council · 4 Sept 2026, 15:24 BST
    		£90,000
    same CPV family
    similar value band
    Method: tender-intelligence-v1. Empirical OCDS facts and cross-sector percentiles; missing fields remain unrecorded.SME Friendly Qualification Criteria

    Procedure terms & legal framework

    Procedure methodBelow threshold - open competitionLegal basis
    UKPGA · 2023/54
    Procurement Act 2023
    		Procurement categoryworks
    Notice statusactiveProcurement thresholdSub-thresholdRegulatory regimeStandard commercial regime
    Commercial structureStand-alone contract (No framework)Competition typeCompetitive procedureGPA WTO coveredUnspecified in notice
    Recurring procurementNo (One-off requirement)First published10 Sept 2026, 15:05 BSTLast source update10 Sept 2026, 15:05 BST
    Classification (CPV)Roof works and other special trade construction works
    Delivery area
    IE052
    Official Registry OCIDocds-h6vhtk-06f709

    How to participate & submission route

    Submit via Delta eSourcing
    Authorized E-Sourcing Portal
    Public portal access
    Online submission allowed
    Open official portal workspace ↗
    Access & Registration note: Free Select account; no DUNS asked at signup
    Expression of interest (EOI)—Tender submission deadline
    15 Oct 2026, 12:00 BST
    		Clarification deadline
    8 Oct 2026, 16:00 BST
    Submission channelOfficial e-sourcing portalElectronic submissionAllowedAccepted languagesEnglish (en)
    Participation feeFree of charge (Open access)
    Detailed Submission Instructions & Authority Contacts
    From official release
    Timeline
    1. Procedure published
      10 Sept 2026, 15:05 BST
    2. Clarification deadline
      8 Oct 2026, 16:00 BST
    3. Submission deadline
      15 Oct 2026, 12:00 BST

    Commercial outcome and contract awards

    Awards (0)No award published
    Contracts (0)No contract published
    Bid statisticsNo aggregate bid statistics published
    Notice history
    From official release and amendment events
    1. Official notice release published
      10 Sept 2026, 15:05 BST

    Buyer and organisations in this procedure

    Hastoe HA

    Contracting authority
    GB-PPON-PXGT-2943-TQCV
    View buyer profile →

    Official Documents & Specifications (1)

    Official links; attachments are not copied