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Official procurement procedure

M18 Greenland Lane Service Diversion – Yorkshire Water C4 Design

Below threshold - without competition
No classification published
Location not published
Published value
Not published
Submission deadline Not published
Lots published1
Procurement Intelligence
Published evidence · v1
Prepared 7 Sept 2026, 16:20 BST
A pre-calculated analytical view of official UK procurement facts, competition benchmarks and decision timelines.
Bid readiness
Review notice
Submission deadline not published
Check official notice for submission route
Scope structure
1lots
1 lot · 1 published item
CPV family not published
Decision Velocity
~52 days
Typical sector award window after deadline
Sector median: 52 days
Contract lifecycle
Published
Nearest end: 31 Mar 2028, 23:59 BST
No published extension signal
Pricing & Budget Savings
£13,046
Contract/award value: £13,046
1 award supplier linked
Bidding Competition
Not published
SME bid count not published
No bid spread metrics published
Sector Market Benchmark (CPV 71)
Based on 210 published procedures
Median Winning Discount
20.57%
Award reduction below published budget
Typical Bids Received
3 bidders
Median competitive participation in sector
Typical Evaluation Window
52 days
Median time between deadline and award
Top Contenders in this Sector (CPV 71)
Active commercial suppliers winning public contracts in this field
SupplierAwards won in sectorTotal awarded valueAvg. winning discount
RIDGE AND PARTNERS LLPCRN: OC309402
29 contracts£9,392,309,132At ceiling / not disclosed
TURNER & TOWNSEND PROJECT MANAGEMENT LIMITEDCRN: 02165592
25 contracts£1,985,345,461At ceiling / not disclosed
AECOM LIMITEDCRN: 01846493
18 contracts£6,455,289,814At ceiling / not disclosed
ISHERWOOD + ELLIS LLP
17 contracts£63,707,314At ceiling / not disclosed
MCADAM DESIGN LTD
16 contracts£21,134,049,470At ceiling / not disclosed
WSP UK LimitedCRN: 01383511
15 contracts£7,163,520,453At ceiling / not disclosed
Marsh LimitedCRN: 01507274
13 contracts£14,945,105At ceiling / not disclosed
Magnus Electrical Services Limited
12 contracts£4,161,951,706At ceiling / not disclosed
ECD Architects
11 contracts£2,535,366,638At ceiling / not disclosed
ATKINSRÉALIS UK LIMITEDCRN: 00688424
11 contracts£2,297,659,139At ceiling / not disclosed
Evidence coverage
5/12 core inputs published
Standard procedure facts
Comparable published opportunities
Historic records ranked from matching published evidence. They are research comparables, not expected competitors or a price forecast.
No sufficiently evidenced comparable record has been calculated yet.
Method: tender-intelligence-v1. Values and dates are retained OCDS facts; missing source data remains unknown.
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: National Highways Limited: "M18 Greenland Lane Service Diversion – Yorkshire Water C4 Design". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityNational Highways LimitedScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & Regime2023/54 · Below threshold - without competitionEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: National Highways Limited
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for National Highways Limited. 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 ConcentrationModerate Concentration
Ernst & Young LLPTop vendor: 45.2% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 170 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.
Historical Awarded Suppliers With This Authority (All Sectors):
No direct historical awards retained specifically in CPV 71; showing top suppliers across overall authority spend.
Supplier NameHistoric AwardsAttributable ValueAvg. Price Discount
Ernst & Young LLP1 win£1,445,000—
United Utilities Water Limited1 win£822,198—
Socotec UK Limited1 win£300,000—
Fingleton Limited1 win£260,000—
Cardiff University1 win£240,000—
Procedure terms
Contracting AuthorityNational Highways Limited
Procedure methodBelow threshold - without competition
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisUKPGA · 2023/54
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published7 Sept 2026, 13:37 BST
Last source update7 Sept 2026, 13:37 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-06f384
What is being bought
Provision of detailed design services by Yorkshire Water for the diversion of its apparatus as part of the M18 Greenland Lane Service Diversion scheme. The requirement relates to a C4 design payment for the diversion of Yorkshire Water apparatus. Yorkshire Water is the statutory utility provider responsible for the diversion of its own apparatus.
What changed
From the official release history
  1. Official notice release published
    7 Sept 2026, 13:37 BST
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
    7 Sept 2026, 13:37 BST
  2. Award active
    Not published · Not published
  3. Contract active
    Signed 2 Sept 2026, 00:00 BST · £13,046
Commercial outcome and competition
Awards
Yorkshire Water Services Limited
Not published · Not published · active · lots 1
Contracts
Contract
£13,046 · signed 2 Sept 2026, 00:00 BST · active
Contract period: 3 Sept 2026, 00:00 BST — 31 Mar 2028, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

National Highways Limited

Contracting authority GB-PPON-PGMJ-3793-VBBN
View buyer profile

  • National Highways Limited
    buyer

    GB-PPON: PGMJ-3793-VBBN
    Three Snowhill, Snow Hill Queensway, Birmingham, UKG31, B4 6GA, GB
    info@nationalhighways.co.uk
    0300 123 5000

  • Yorkshire Water Services Limited
    supplier

    GB-COH: 02366682
    Ellington House, 9 Savannah Way, Leeds, UKE42, LS10 1AB, GB
    customer.payments.centre@loop.co.uk
Documents (1)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published