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Official procurement procedure

L3/L4 Substation works

works
Below threshold - open competition
Electrical installation work of transformers
Substation construction work
Location not published
Open submission portal
Official notice
Published value
£170,000
Submission deadline 8 Sept 2026, 15:00 BST
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Science Museum Group: "L3/L4 Substation works". Published status: active. Published value: £170,000. 1 published lot. Recorded submission deadline: 8 Sept 2026, 15:00 BST. Published submission portal: in-tendhost.co.uk.
Contracting AuthorityScience Museum GroupScope & CategoriesWORKS (1 lot)Submission Window
1d 16h left
8 Sept 2026, 15:00 BST
Submission Gateway
In-tend Electronic Procurement
in-tendhost.co.uk
Legal Basis & Regime2023/54 · Below threshold - open competitionEstimated Value (exc. VAT)£170,000
Bidder Intelligence · Authority Profile: Science Museum Group
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Science Museum Group. 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
4.7Bids / Report
0% of reports have one bid
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: 57 active published awards; 6 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 Unpublished data stays unknown.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.
Procedure terms
Contracting AuthorityScience Museum Group
Procedure methodBelow threshold - open competition
Procurement categoryworks
Statusactive
Framework / DPSNot published
CompetitionNot published
Above thresholdNo
Legal basisUKPGA · 2023/54
Tender period startsNot published
Clarification deadline14 Aug 2026, 17:00 BST
Electronic submissionallowed
Submission languagesNot published
Published19 Aug 2026, 15:33 BST
Last source update19 Aug 2026, 15:33 BST
Recurring procurementNot published
ClassificationElectrical installation work of transformers, Substation construction work
Delivery areaLocation not published
OCIDocds-h6vhtk-06da16
How to participate
Open submission portal
Submission methodNot published
Electronic submissionallowed
Clarification deadline14 Aug 2026, 17:00 BST
Submission languagesNot published
Expression of interest deadlineNot published
E-Sourcing Portal
In-tend Electronic Procurement
Open portal
Submission instructions
https://in-tendhost.co.uk/sciencemuseumgroup/aspx/Home
What is being bought
SMG wishes to award a contract for the provision of L3/L4 Substation Upgrade Works (DSS04) at the Science and Innovation Park, Hackpen Lane, Wroughton, Swindon. The Agreement concerns below threshold works comprising the replacement and upgrade of DSS04 transformer and associated substation compliance works. Please see Section 3: Specification for further information about this requirement.
What changed
From the official release history
  1. Official notice release published
    19 Aug 2026, 15:33 BST
  2. Submission deadline changed to 8 Sept 2026, 15:00 BST
    19 Aug 2026, 15:33 BST
  3. Published value updated to £170,000
    3 Aug 2026, 15:32 BST
  4. Official notice release published
    3 Aug 2026, 15:32 BST
  5. Published value updated to £304,000
    3 Aug 2026, 14:28 BST
  6. Status changed to active
    3 Aug 2026, 14:28 BST
  7. Official notice release published
    3 Aug 2026, 14:28 BST
  8. Submission deadline changed to 21 Aug 2026, 15:00 BST
    3 Aug 2026, 14:28 BST
  9. Buyer information updated
    3 Aug 2026, 14:28 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    active
    Published valueAED 170,000
    The source published no individual title or description for this lot.
    Contract period1 Sept 2026, 00:00 BST — 27 Nov 2026, 23:59 GMT
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    19 Aug 2026, 15:33 BST
  2. Submission deadline
    8 Sept 2026, 15:00 BST
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Science Museum Group

Contracting authority GB-PPON-PDTR-3338-MNPG
View buyer profile
Documents (3)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published