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#h6vhtk-077459
Published 17 Sept 2026, 13:12 BST
Official UK Procurement Procedure

Structural works at Samuda estate underground carpark (Phase 2)

Official notice
Authority:The Riverside Group Limited(Public Body)
works
Below threshold - open competition
Below threshold
Budget not disclosed
£0
Contract value exc. VAT
Submission deadline
16 Oct 2026, 12:00 BST
28d 21h leftTypical competition: 4 bidsThis authority · all categories · 24 months · n=7 bid reports
Clarification Cut-Off
8 Oct 2026, 12:00 BST
Tender enquiry deadline · 1 lot
Contract duration
2 months
Starts 11 Jan 2027, 00:00 GMT

What is being bought & procurement scope

Procurement Scope & Specification
Tenderline summary generated from the published notice
Executive Summary: The Riverside Group Limited: "Structural works at Samuda estate underground carpark (Phase 2)". Published status: active. Published value: £0. 1 published lot. Recorded submission deadline: 16 Oct 2026, 12:00 BST. Published submission portal: in-tendhost.co.uk.

Official Requirement Description:

This project involves structural works to the underground carpark at Samuda estate. This is Phase 2 and involves Concrete works. All works must comply with current building regulations, British standards and recognised good practise.

Lots and requirements (1)

Procurement Structure
Published by the contracting authority
  • Lot #1
    Lot 1
    active
    Published valueAED 0
    The source published no individual title or description for this lot.
    Contract period:
    11 Jan 2027 — 10 Mar 2027 (2 mo)
    Eligibility:
    Not published

Published award criteria & contract terms

From this notice
Only criteria and terms published on this notice. Conditions of participation in the tender pack are not inferred.
Published terms
Contract duration2 months

Competition analysis · published record, not a forecast of who will bid

How The Riverside Group Limited buys Building construction work (CPV 4521) — and who usually turns up

The Riverside Group Limited’s own published record, next to the Greater London market for the same work. Frameworks and DPS are kept out: they attract a different number of bids. Whole-market view: sector page →

1

How the contest usually goes

Left: this authority. Right: the market where the work is delivered. Bids and award-vs-estimate pairs are per lot, from contested contracts only — direct awards report one bid by definition and are left out. Empty means nothing was published, not filled in from elsewhere.

This authority

The Riverside Group Limited

contract notices in 36 months: 8 in CPV 4521 · 46 in division 45 · 73 in all categories

Bids per lot9division 45 · 36m · n=8 lots
Single-bid lots0%division 45 · 36m · n=8 lots
Award vs estimateat estimateall categories · 36m · n=1 pairs
Deadline → award109ddivision 45 · 36m · n=6 notices
Notice updates0all categories · 24m · n=83 notices
Awarded without competition0%CPV 4521 · 36m · n=8 notices
Bids per lot robust · n=8
  • 1 bid 0%
  • 2–3 13%
  • 4–6 38%
  • 7+ 50%

Median 9 · 8 lots on 3 contested notices · division 45.

How procedures are run robust · n=8
  • Open 100%
  • Selective 0%
  • Limited 0%
  • Direct 0%

8 notices · CPV 4521. Open and selective are contested (feed the bid/price figures above); limited and direct are not.

The market · delivery region

Greater London · Building construction work (CPV 4521)

contract notices delivered in Greater London in 36 months: 367 in CPV 4521 (323 contested) · 1,710 in division 45 (1,563 contested)

Bids per lot5CPV 4521 · 36m · n=82 lots
Single-bid lots6%CPV 4521 · 36m · n=82 lots
Award vs estimateat estimateCPV 4521 · 36m · n=51 pairs
Deadline → award25dCPV 4521 · 36m · n=37 notices
SME bidders38%CPV 4521 · 36m · n=14 lots
Winners based in the region81%CPV 4521 · 36m · n=119 awards
Bids per lot robust · n=82
  • 1 bid 6%
  • 2–3 21%
  • 4–6 27%
  • 7+ 46%

Median 5 · 82 lots on 65 contested notices · CPV 4521.

Winning award vs estimate robust · n=51
  • Below estimate 22%
  • Within ±2% 37%
  • Above estimate 41%

51 lot pairs · CPV 4521.

robust · n=51 Awards in Greater London (CPV 4521, n=51 pairs) land a median at estimate; this notice publishes no GBP estimate to apply it to.

Method and what to read with care
  • Two columns, no blending. The authority column walks its own record only: notices in the 4-digit class, then the 2-digit division, then all categories (36 months, per lot, contested only), and as a last resort its 24-month row across all categories (per notice, every route). The market column is the notice’s primary delivery ITL1 × the same class, then division (36 months). Nothing is filled from the UK-wide class; an empty tile means the source published nothing usable.
  • Per lot, contested only. Find a Tender publishes bid counts per lot; a seven-lot tender is seven contests. Procedures awarded without competition (limited / direct) are excluded from bids, price pairs and decision days — they report one bid by definition. Frameworks and DPS are a separate population from contracts (6–7 bids per lot against 2–4) and only the notice’s own kind is shown.
  • Coverage. Roughly 40 % of notices publish a bid count; about half publish an ITL1 delivery location, so the market column reads the authority’s registered region when the notice has none (labelled). Award-vs-estimate pairs need a lot estimate, one active award on the lot, one canonical supplier and a gap under 60 %; about 30 % of pairs are exact matches (the buyer published the award at the estimate). n is on every figure; below 3 the tile is muted, never hidden.
  • Pounds. The expected award applies the authority’s median movement (or the region’s, when the authority has fewer than 3 pairs) to this notice’s estimate; the middle half uses the region’s quartiles. A multi-lot notice publishes an envelope, so the movement is applied per lot, never to the total. A benchmark, not a recommended price.
  • “Match” and “relevance” are model scores from the nightly matcher, not published facts. Find a Tender does not publish who is bidding. Never shown: contact details, payment behaviour, or a recommended price.

Procedure terms & legal framework

Procedure methodBelow threshold - open competitionLegal basis
UKPGA · 2023/54
Procurement Act 2023
Procurement categoryworks
Notice statusOpen for tenderProcurement thresholdSub-thresholdRegulatory regimeStandard commercial regime
Commercial structureStand-alone contract (No framework)Competition typeCompetitive procedureGPA WTO coveredUnspecified in notice
Recurring procurementNo (One-off requirement)First published17 Sept 2026, 13:12 BSTLast source update17 Sept 2026, 13:12 BST
Classification (CPV)Building construction work, Car park building construction work, Multi-functional buildings construction work
Delivery area
London (UKI)
Official Registry OCIDocds-h6vhtk-077459

How to participate & submission route

Official notice
Submit via In-tend
Authorized E-Sourcing Portal
Supplier login required
Online submission allowed
Open official portal workspace ↗
Access & Registration note: Free · one account per buying organisation's portal · reCAPTCHA on signup
Expression of interest (EOI)—Tender submission deadline
16 Oct 2026, 12:00 BST
Clarification deadline
8 Oct 2026, 12:00 BST
Submission channelOfficial e-sourcing portalElectronic submissionAllowedAccepted languagesEnglish (en)
Participation feeFree of charge (Open access)
Detailed Submission Instructions & Authority Contacts
From official release
Please see the below link for the live supplier portal: in-tendhost.co.uk/theriversidegroup
Timeline
  1. Procedure published
    17 Sept 2026, 13:12 BST
  2. Clarification deadline
    8 Oct 2026, 12:00 BST
  3. Submission deadline
    16 Oct 2026, 12:00 BST

Commercial outcome and contract awards

Awards (0)No award published
Contracts (0)No contract published
Bid statisticsNo aggregate bid statistics published
Notice history
1 lines · 1 source events
  1. Official notice release published
    17 Sept 2026, 13:12 BST

Contracting authority & participating public bodies

The Riverside Group Limited

Contracting authority
Public Body
GB-PPON-PWQV-9217-TZPQ
View buyer profile →

Official Documents & Specifications (2)

Official links; attachments are not copied