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Official procurement procedure

Design and Build Contractors (Minor Works) Framework Agreement

Civil engineering consultancy services
Construction work for sewage pipes
Construction work for water and sewage pipelines
+19 more
South West (UKK)
Published value
Not published
Submission deadline Not published
Lots published2
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Wessex Water Services Ltd: "Design and Build Contractors (Minor Works) Framework Agreement". Published status: complete. Published value: Value not published. 2 published lots. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityWessex Water Services LtdScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: Wessex Water Services Ltd
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Wessex Water Services Ltd. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
Not availableNo published reports
Bid counts are not published for this buyer
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate available
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 70 active published awards; 0 bid reports (which may be per lot). 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. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Procedure terms
Contracting AuthorityWessex Water Services Ltd
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSFramework
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published6 Oct 2025, 14:39 BST
Last source update6 Oct 2025, 14:39 BST
Recurring procurementNot published
ClassificationCivil engineering consultancy services, Construction work for sewage pipes, Construction work for water and sewage pipelines, Electrical engineering installation works, Electrical installation work of heating and other electrical building-equipment, Engineering design services, Engineering design services for the construction of civil engineering works, General construction work for pipelines, Mechanical and electrical engineering services, Mechanical engineering services, Mechanical installations, Pipeline-design services, Reservoir construction works, Sewage pumping stations construction work, Sewage treatment works, Sewer construction work, Shafts, Sludge-treatment works, Waste-treatment plant construction work, Wastewater pumping station, Water-treatment work, Works related to water-distribution pipelines
Delivery area
South West (UKK)
OCIDocds-h6vhtk-028ecc
What is being bought
Design and build (minor works) projects, covering potable and waste water, including new works and / or the refurbishment, replacement, and maintenance of existing assets including cyclical maintenance programmes.
What changed
From the official release history
  1. Official notice release published
    6 Oct 2025, 14:39 BST
  2. Official notice release published
    10 Sept 2025, 08:30 BST
  3. Official notice release published
    9 Jun 2025, 16:54 BST
  4. Official notice release published
    12 May 2025, 15:15 BST
  5. Official notice release published
    2 May 2025, 09:57 BST
  6. Buyer information updated
    2 May 2025, 09:57 BST
  7. Status changed to complete
    11 Apr 2025, 12:48 BST
  8. Official notice release published
    11 Apr 2025, 12:48 BST
  9. Buyer information updated
    11 Apr 2025, 12:48 BST
  10. Status changed to active
    14 Feb 2025, 12:58 GMT
  11. Official notice release published
    14 Feb 2025, 12:58 GMT
  12. Buyer information updated
    14 Feb 2025, 12:58 GMT
  13. Status changed to complete
    8 Oct 2024, 11:22 BST
  14. Official notice release published
    8 Oct 2024, 11:22 BST
  15. Buyer information updated
    8 Oct 2024, 11:22 BST
  16. Status changed to active
    13 May 2024, 07:47 BST
  17. Official notice release published
    13 May 2024, 07:47 BST
  18. Buyer information updated
    13 May 2024, 07:47 BST
  19. Status changed to planned
    2 Feb 2022, 22:45 GMT
  20. Official notice release published
    2 Feb 2022, 22:45 GMT
  21. Status changed to active
    29 Jan 2021, 22:56 GMT
  22. Official notice release published
    29 Jan 2021, 22:56 GMT
  23. Buyer information updated
    29 Jan 2021, 22:56 GMT
Lots and requirements (2)
Published by the contracting authority
  • Lot 1 · #1
    Non-Infrastructure Works (potable water and wastewater)
    cancelled
    Published valueNot published
    a) Potable water non-infrastructure scope includes, but is not limited to; i. Refurbishment, replacement and provision of new potable ground and surface water production assets such as enhanced slow sand filter performance, ii. Disinfection, surge protection, chemical dosing, pumping systems and supervisory control, iii. Run-to-waste facilities, cartridge filters and UV, iv. Increased power resilience, v. New service reservoirs and inspection and maintenance of existing service and storage reservoirs. b) Wastewater non-infrastructure scope includes, but is not limited to; i. Refurbishment, replacement and provision of new inlet screens, ii. MCC (Motor Control Centre) replacement and associated DNO (Distribution Network Operator) works, iii. Stormwater storage, iv. Event duration monitors, v. Settlement tanks, vi. Modular treatment equipment, vii. Digester roof replacement, viii. Chemical dosing, ix. Phosphorous removal, x. Odour control and increased power resilience.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 2 · #2
    Infrastructure Works (potable water and wastewater)
    cancelled
    Published valueNot published
    a) Potable water infrastructure scope includes, but is not limited to; i. Distribution mains and lead communications pipe replacement, ii. Pressure management activities, iii. Inspection and maintenance of aqueducts, bridges and tunnels, iv. Reservoir maintenance and upgrades. b) Wastewater infrastructure programme includes, but is not limited to; i. New rising mains and their replacement, ii. Refurbishment of stormwater management systems (inc. Tanks, overflow channels, outlets etc), iii. Gravity solutions to maintain asset health and accommodate growth together with pipe bridge inspections, iv. Sustainable urban drainage (suds) and the need to respond effectively to emergency works that are generally pipeline related, v. Sewage pumping station refurbishments, enhanced power resilience, switchgear and transformer replacement
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    6 Oct 2025, 14:39 BST
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  32. Contract active
    Signed 24 Sept 2025, 00:00 BST · Not published
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    Signed 24 Sept 2025, 00:00 BST · Not published
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    Signed 24 Sept 2025, 00:00 BST · Not published
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    Signed 24 Sept 2025, 00:00 BST · Not published
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    Signed 24 Sept 2025, 00:00 BST · Not published
  60. Contract active
    Signed 24 Sept 2025, 00:00 BST · Not published
  61. Contract active
    Signed 24 Sept 2025, 00:00 BST · Not published
Commercial outcome and competition
Awards
Bartlett Contractors Limited
Not published · Not published · active
Integrated Water Services Ltd
Not published · Not published · active
Mildren Construction Ltd
Not published · Not published · active
Mills Engineering Services Ltd
Not published · Not published · active
OCU Utility Services Ltd
Not published · Not published · active
OnSite Central Ltd
Not published · Not published · active
Renn Consultancy Ltd.
Not published · Not published · active
rhames Limited
Not published · Not published · active
Stonbury Ltd
Not published · Not published · active
Trant Engineering Ltd
Not published · Not published · active
Unitspark Limited
Not published · Not published · active
Bridges (Electrical Engineers) Limited
Not published · Not published · active
Bartlett Contractors Limited
Not published · Not published · active
Envolve infrastructure ltd
Not published · Not published · active
Galliford Try Construction Limited
Not published · Not published · active
Glanville Cleansing Ltd
Not published · Not published · active
Mildren Construction Ltd
Not published · Not published · active
Network Plus Services Ltd
Not published · Not published · active
OCU Utility Services Ltd
Not published · Not published · active
OnSite Central Ltd
Not published · Not published · active
Stonbury Ltd
Not published · Not published · active
United Infrastructure Water Limited
Not published · Not published · active
D.M.S. ENGINEERING LIMITED
Not published · Not published · active
Unitspark Limited
Not published · Not published · active
EcoGenR8 Limited
Not published · Not published · active
Electrical & Pump Services Ltd
Not published · Not published · active
Envolve infrastructure ltd
Not published · Not published · active
Galliford Try Construction Limited
Not published · Not published · active
Gel Engineering Ltd
Not published · Not published · active
Hanevo Ltd
Not published · Not published · active
Contracts
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Design & Build Contractors (Minor Works)
Not published · signed 24 Sept 2025, 00:00 BST · active
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Wessex Water Services Ltd

Contracting authority GB-FTS-85942
View buyer profile

  • Wessex Water Services Ltd
    buyer

    02366648
    Claverton Down Road, Bath, UKK, BA2 7WW
    eprocurement@ytlgroup.co.uk

  • Bartlett Contractors Limited
    supplier

    3815196
    Stearts Yard, Hinton St Mary, Sturminster Newton, UK, DT10 1ND

  • Bridges (Electrical Engineers) Limited
    supplier

    2837204
    Second Avenue, Westfield Trading Estate, Midsomer Norton, UK, BA3 4BH

  • D.M.S. ENGINEERING LIMITED
    supplier

    03381920
    Unit 16 Glenmore Business Park, Bumpers Farm Ind. Estate, Chippenham, UK, SN14 6BB

  • EcoGenR8 Limited
    supplier

    7455556
    Belvedere Point, Unit 1A Alexandria Park,1 Penner Road, Havant, UK, PO9 1QY

  • Electrical & Pump Services Ltd
    supplier

    7522664
    5 Delta Park, Wilsom Road, Alton, UK, GU34 5EQ

  • Envolve infrastructure ltd
    supplier

    01835363
    c/o Renew Holdings PLC, 3175 Century Way, Leeds, UK, LS15 8ZB

  • Galliford Try Construction Limited
    supplier

    02472080
    Blake House, 3 Frayswater Place, Uxbridge, UK, UB8 2AD

  • Galliford Try Construction Limited
    supplier

    02472080
    Blake House, 3 Frayswater Place, Uxbridge, UK

  • Gel Engineering Ltd
    supplier

    08032283
    The Wenta Business Centre, Enfield, UK, EN3 7XU

  • Glanville Cleansing Ltd
    supplier

    3955582
    Unit 2 Central Court, Central Avenue, Lee Mill Industrial Estate, Ivybridge, UK, PL21 9PE

  • Hanevo Ltd
    supplier

    07941293
    The Stables 23b, Lenten Street, Alton, UK, GU34 1HG

  • Integrated Water Services Ltd
    supplier

    5283349
    Green Lane, Walsall, Walsall, UK, WS2 7PD

  • Mildren Construction Ltd
    supplier

    2136748
    120 Matchams Lane, Hurn,, Christchurch, UK, BH23 6AN

  • Mills Engineering Services Ltd
    supplier

    06855131
    Unit 10 Haydon Industrial Estate,, Radstock, UK, BA3 3RD

  • Network Plus Services Ltd
    supplier

    04057938
    Chaddock Lane, Worsley, Manchester, UK, M28 1XW

  • OCU Utility Services Ltd
    supplier

    2916906
    Artemis House, 6-8 Greek Street, Stockport, UK, SK3 8AB

  • OnSite Central Ltd
    supplier

    2712788
    Green Lane, Walsall, West Midlands, UK, WS2 7PD

  • Renn Consultancy Ltd.
    supplier

    13766231
    Unit 18, The Sidings, Cathedral Avenue, Wells, UK, BA5 1LJ

  • Stonbury Ltd
    supplier

    1721842
    Chawston House, Chawston Lane,, Chawston, UK, MK44 3BH

  • Trant Engineering Ltd
    supplier

    769274
    Rushington House, Rushington,, Southampton, UK, SO40 9LT

  • United Infrastructure Water Limited
    supplier

    2673066
    Building 4 Clearwater Lingley Green Avenue, Great Sankey, Warrington, UK, WA5 3UZ

  • Unitspark Limited
    supplier

    2175157
    Unit K, Lambs Farm Business Park, Swallowfield, Reading, UK, RG7 1PQ

  • Wessex Water Services Ltd
    reviewBody

    Claverton Down Road, Bath, BA2 7WW
    eprocurement@ytlgroup.co.uk

  • rhames Limited
    supplier

    3772322
    Unit 1, Glaisdale Parkway, Bilborough, Nottingham, UK, NG8 4GP
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published