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Official procurement procedure

Gwynedd and Anglesey Structures & Coastal Maintenance Framework 2026

No classification published
Location not published
Published value
£4,800,000
Submission deadline 16 Jul 2026, 13:00 BST
Lots published8
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Cyngor Gwynedd: "Gwynedd and Anglesey Structures & Coastal Maintenance Framework 2026". Published status: complete. Published value: £4,800,000. 8 published lots. Recorded submission deadline: 16 Jul 2026, 13:00 BST. See the official notice for participation instructions.
Contracting AuthorityCyngor GwyneddScope & CategoriesNot publishedSubmission Window
Closed
16 Jul 2026, 13:00 BST
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£4,800,000
Bidder Intelligence · Authority Profile: Cyngor Gwynedd
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Cyngor Gwynedd. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
6.2Bids / Report
4% of reports have one bid
Supplier ConcentrationModerate Concentration
Altitude Services LtdTop vendor: 46.1% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 96 active published awards; 25 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. Price reduction 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 Unpublished data stays unknown.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.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
Altitude Services Ltd3 wins£180,000
Structural Investigation Services Limited1 win£100,000
ML Hughes Construction Limited1 win£63,109
Up and Under Limited1 win£47,215
Procedure terms
Contracting AuthorityCyngor Gwynedd
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
Published20 Aug 2026, 17:33 BST
Last source update20 Aug 2026, 17:33 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-061332
What is being bought
Contract Award Notice 17/08/2026 Standstill period 12:00 noon 17/08/2026 until 12:00 noon on 27/08/2026
What changed
From the official release history
  1. tender value changed
    20 Aug 2026, 17:33 BST
  2. Status changed to complete
    20 Aug 2026, 17:33 BST
  3. Official notice release published
    20 Aug 2026, 17:33 BST
  4. Submission deadline changed to published date
    20 Aug 2026, 17:33 BST
  5. Status changed to active
    5 Jun 2026, 12:02 BST
  6. Official notice release published
    5 Jun 2026, 12:02 BST
  7. Submission deadline changed to 16 Jul 2026, 13:00 BST
    5 Jun 2026, 12:02 BST
  8. Published value updated to £4,800,000
    19 Mar 2026, 10:50 GMT
  9. Official notice release published
    19 Mar 2026, 10:50 GMT
  10. Published value updated to £4,000,000
    30 Jan 2026, 15:08 GMT
  11. Status changed to planned
    30 Jan 2026, 15:08 GMT
  12. Official notice release published
    30 Jan 2026, 15:08 GMT
  13. Buyer information updated
    30 Jan 2026, 15:08 GMT
Lots and requirements (8)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 2 · #1B
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 3 · #2A
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 4 · #2B
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 5 · #3A
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 6 · #3B
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 7 · #4
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
  • Lot 8 · #5
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    20 Aug 2026, 17:33 BST
  2. Submission deadline
    16 Jul 2026, 13:00 BST
  3. Award pending
    17 Aug 2026, 00:00 BST · £200,000
  4. Award pending
    17 Aug 2026, 00:00 BST · £200,000
  5. Award pending
    17 Aug 2026, 00:00 BST · £200,000
  6. Award pending
    17 Aug 2026, 00:00 BST · £300,000
  7. Award pending
    17 Aug 2026, 00:00 BST · £300,000
  8. Award pending
    17 Aug 2026, 00:00 BST · £300,000
  9. Award pending
    17 Aug 2026, 00:00 BST · £2,000,000
  10. Award pending
    17 Aug 2026, 00:00 BST · £300,000
Commercial outcome and competition
Awards
Anglesey & Gwynedd Groundworks Ltd, Dinas Contracting Cyf, G H James Cyf, K W G Building & Civils Contractor Ltd, William Evans & Sons Ltd
£200,000 · 17 Aug 2026, 00:00 BST · pending
Afan Construction Ltd, Dinas Contracting Cyf, G H James Cyf, G T Davies Ltd, William Hughes (Peirianneg Sifil) Cyf
£200,000 · 17 Aug 2026, 00:00 BST · pending
Anglesey & Gwynedd Groundworks Ltd, Cambrensis Civil Engineering Ltd , K W G Building & Civils Contractor Ltd, ML HUGHES CONSTRUCTION LTD, William Evans & Sons Ltd
£200,000 · 17 Aug 2026, 00:00 BST · pending
Cambrensis Civil Engineering Ltd , Dinas Contracting Cyf, G H James Cyf, K W G Building & Civils Contractor Ltd, ML HUGHES CONSTRUCTION LTD
£300,000 · 17 Aug 2026, 00:00 BST · pending
Afan Construction Ltd, Dinas Contracting Cyf, G H James Cyf, G T Davies Ltd, William Hughes (Peirianneg Sifil) Cyf
£300,000 · 17 Aug 2026, 00:00 BST · pending
Cambrensis Civil Engineering Ltd , Colin Jones (Rock Engineering) Ltd, K W G Building & Civils Contractor Ltd, ML HUGHES CONSTRUCTION LTD, William Hughes (Peirianneg Sifil) Cyf
£300,000 · 17 Aug 2026, 00:00 BST · pending
Alun Griffiths (Contractors) Ltd, G T Davies Ltd, Kaymac Marine & Civil Engineering Ltd, OBR Construction Ltd , QTS Group Ltd
£2,000,000 · 17 Aug 2026, 00:00 BST · pending
Alun Griffiths (Contractors) Ltd, Colin Jones (Rock Engineering) Ltd, Gwynedd Grouting Ltd, QTS Group Ltd, Rope Access Solutions Limited
£300,000 · 17 Aug 2026, 00:00 BST · pending
ContractsNo contract published
Bid statistics
bids: 12 (lot 1)
finalStageBids: 12 (lot 1)
smeFinalStageBids: 11 (lot 1)
vcseFinalStageBids: 0 (lot 1)
bids: 12 (lot 1B)
finalStageBids: 12 (lot 1B)
smeFinalStageBids: 11 (lot 1B)
vcseFinalStageBids: 0 (lot 1B)
bids: 7 (lot 2A)
finalStageBids: 7 (lot 2A)
smeFinalStageBids: 5 (lot 2A)
vcseFinalStageBids: 0 (lot 2A)
bids: 10 (lot 2B)
finalStageBids: 10 (lot 2B)
smeFinalStageBids: 10 (lot 2B)
vcseFinalStageBids: 0 (lot 2B)
bids: 10 (lot 3A)
finalStageBids: 10 (lot 3A)
smeFinalStageBids: 10 (lot 3A)
vcseFinalStageBids: 0 (lot 3A)
bids: 8 (lot 3B)
finalStageBids: 8 (lot 3B)
smeFinalStageBids: 8 (lot 3B)
vcseFinalStageBids: 0 (lot 3B)
bids: 5 (lot 4)
finalStageBids: 5 (lot 4)
smeFinalStageBids: 3 (lot 4)
vcseFinalStageBids: 0 (lot 4)
bids: 5 (lot 5)
finalStageBids: 5 (lot 5)
smeFinalStageBids: 3 (lot 5)
vcseFinalStageBids: 0 (lot 5)
Buyer and organisations in this procedure

Cyngor Gwynedd

Contracting authority GB-PPON-PTCX-9875-MZPQ
View buyer profile
  • Cyngor Gwynedd
    buyer

    GB-PPON: PTCX-9875-MZPQ
    Swyddfeydd y Cyngor / Council Offices, Caernarfon, UKL12, LL55 1SH, GB
    +441758704134
  • Afan Construction Ltd
    supplier

    GB-PPON: PRRT-7475-YXML
    Unit 2 Cae Gwyn, Glanyrafon Ind. Est, Aberystwyth, UKL14, SY23 3JF, GB
  • Alun Griffiths (Contractors) Ltd
    supplier

    GB-PPON: PCCL-4372-YDHL
    Waterways House, Merthyr Road, Llanfoist, Abergavenny, UKL21, NP7 9PE, GB
  • Anglesey & Gwynedd Groundworks Ltd
    supplier

    GB-PPON: PQYH-2794-GRNH
    19 Lon Cilgwyn, Caernarfon, UKL12, LL55 2DQ, GB
  • Cambrensis Civil Engineering Ltd
    supplier

    GB-PPON: PXNX-7218-YMYH
    21 Nevill Street, Abergavenny, UKL21, NP7 5AA, GB
  • Colin Jones (Rock Engineering) Ltd
    supplier

    GB-PPON: PYJM-8173-DNMG
    Unit 11 - Penamser Ind Est, Porthmadog, UKL12, LL49 9NZ, GB
  • Dinas Contracting Cyf
    supplier

    GB-PPON: PXZG-3738-QHCG
    GLAN Y WERN LLANFROTHEN, PENRHYNDEUDRAETH, UKL12, LL48 6SG, GB
  • G H James Cyf
    supplier

    GB-PPON: PCCR-1971-TYWR
    Unedau 1-3, Adeilad utica, Trawsfynydd, UKL12, LL41 4DU, GB
  • G T Davies Ltd
    supplier

    GB-PPON: PPJM-1359-QDPT
    Bryn Tudor, Penegoes, Machynlleth , UKL24, SY20 8NG, GB
  • Gwynedd Grouting Ltd
    supplier

    GB-PPON: PLQV-7478-PRXJ
    Tanfoel Fawr, Rhosgadfan, Caernarfon, UKL12, LL54 7LB, GB
  • K W G Building & Civils Contractor Ltd
    supplier

    GB-PPON: PGBL-9613-DTZZ
    KWG Building & Civils Contractors, Rhoslan, Groeslon, Caernarfon, UKL12, LL54 7EB, GB
  • Kaymac Marine & Civil Engineering Ltd
    supplier

    GB-PPON: PPBQ-1141-MJZN
    3 New Mill Court, Phoenix Way, Llansamlet, Swansea , UKL18, SA7 9FG, GB
  • M L Hughes Construction Limited
    supplier

    GB-PPON: PZWH-1952-DLXM
    Plot 30, Llandygai Industrial Estate, Bangor, UKL12, LL57 4YH, GB
  • OBR Construction Ltd
    supplier

    GB-PPON: PCWL-8223-NPZL
    Bryn Cefni Business Park, Llangefni Industrial Estate, Llangefni, Llangefni, UKL11, LL77 7XA, GB
  • QTS Group Ltd
    supplier

    GB-PPON: PMLT-1195-BWLJ
    Rench Farm, Drumclog, South Lanarkshire, UKM95, ML10 6QJ, GB
  • Rope Access Solutions Limited
    supplier

    GB-PPON: PZCH-1127-YYDQ
    Unit 5 Ings Business Park, Crudwell Rd, Wiltshire, UKK15, SN16 9JL, GB
  • William Evans & Sons Ltd
    supplier

    GB-PPON: PQQG-2268-LPDD
    2 Graianbwll Bach, Llanddaniel, UKL11, LL60 6DU, GB
  • William Hughes (Peirianneg Sifil) Cyf
    supplier

    GB-PPON: PXXQ-1961-JBTW
    Swyddfeydd WH, Bodffordd, Llangefni, UKL11, LL77 7DZ, GB
Award and contract changes
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published