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Official procurement procedure

Provision of maintenance, spare parts, bare shaft/service exchange units, rental equipment and OEM Support for Aerzen Compressors and Blowers

No classification published
Location not published
Official notice
Published value
£1,137,456
Submission deadline 1 Apr 2026, 14:00 BST
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: NI Water: "Provision of maintenance, spare parts, bare shaft/service exchange units, rental equipment and OEM Support for Aerzen Compressors and Blowers". Published status: complete. Published value: £1,137,456. 1 published lot. Recorded submission deadline: 1 Apr 2026, 14:00 BST. See the official notice for participation instructions.
Contracting AuthorityNI WaterScope & CategoriesNot publishedSubmission Window
Closed
1 Apr 2026, 14:00 BST
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£1,137,456
Bidder Intelligence · Authority Profile: NI Water
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for NI Water. 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
5.2Bids / Report
48.6% of reports have one bid
Supplier ConcentrationModerate Concentration
Ernst & Young LLPTop vendor: 39.8% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 75 active published awards; 37 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 Unpublished data stays unknown.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.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
Ernst & Young LLP1 win£2,000,000
HISCOX INSURANCE COMPANY LIMITED14 wins£1,860,815
AMERICAN INTERNATIONAL GROUP UK LIMITED3 wins£398,746
Aviva Insurance Limited3 wins£398,746
BSI Assurance UK Limited5 wins£364,800
Procedure terms
Contracting AuthorityNI Water
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published3 Jul 2026, 09:57 BST
Last source update3 Jul 2026, 09:57 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-05eabc
What is being bought
NI Water is seeking to appoint a single vendor who can provide maintenance, spare parts, bare shaft/service exchange units, rental equipment and OEM support for Aerzen Compressors and Blowers.
What changed
From the official release history
  1. Official notice release published
    3 Jul 2026, 09:57 BST
  2. Buyer information updated
    3 Jul 2026, 09:57 BST
  3. tender value changed
    23 Jun 2026, 11:35 BST
  4. Status changed to complete
    23 Jun 2026, 11:35 BST
  5. Official notice release published
    23 Jun 2026, 11:35 BST
  6. Submission deadline changed to published date
    23 Jun 2026, 11:35 BST
  7. Buyer information updated
    23 Jun 2026, 11:35 BST
  8. Official notice release published
    30 Mar 2026, 11:14 BST
  9. Submission deadline changed to 1 Apr 2026, 14:00 BST
    30 Mar 2026, 11:14 BST
  10. Published value updated to £1,137,456
    3 Mar 2026, 15:38 GMT
  11. Status changed to active
    3 Mar 2026, 15:38 GMT
  12. Official notice release published
    3 Mar 2026, 15:38 GMT
  13. Submission deadline changed to 30 Mar 2026, 23:59 BST
    3 Mar 2026, 15:38 GMT
  14. Buyer information updated
    3 Mar 2026, 15:38 GMT
  15. Status changed to planning
    28 Nov 2025, 09:09 GMT
  16. Official notice release published
    28 Nov 2025, 09:09 GMT
  17. Buyer information updated
    28 Nov 2025, 09:09 GMT
Lots and requirements (1)
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
Timeline
  1. Procedure published
    3 Jul 2026, 09:57 BST
  2. Submission deadline
    1 Apr 2026, 14:00 BST
  3. Award active
    Not published · Not published
  4. Contract active
    Signed 3 Jul 2026, 00:00 BST · £1,137,456
Commercial outcome and competition
Awards
AERZEN MACHINES LIMITED
Not published · Not published · active
Contracts
Provision of maintenance, spare parts, bare shaft/service exchange units, rental equipment and OEM Support for Aerzen Compressors and Blowers
£1,137,456 · signed 3 Jul 2026, 00:00 BST · active
Contract period: 6 Jul 2026, 00:00 BST — 5 Jul 2028, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

NI Water

Contracting authority GB-COH-NI054463
View buyer profile

  • NORTHERN IRELAND WATER LIMITED
    buyer

    GB-COH: NI054463
    Westland House, Old Westland Road, Belfast, UKN06, BT14 6TE, GB
    sourcing@niwater.com

  • AERZEN MACHINES LIMITED
    supplier

    GB-COH: 01134139
    Aerzen House, Langston Road, Loughton, UKH35, IG10 3SL, GB
    thomas.kavanagh@aerzen.com
Documents (1)
Official links; attachments are not copied

  • Not published

    tender
    conflictOfInterest
Related procedures (0)
No data
No related procedures published