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Find a TenderAdministrative changeContract change notice
Published 11 Aug 2026, 11:01 BST

This notice announces an administrative change to an existing contract or market (a contract change notice). No new tender or admission is opened here; see the linked notices below for the original opportunity.

Official UK procurement notice

Graig Ddu, Dinas, Tip Stabilisation

Official notice

Authority: Rhondda Cynon Taf CBC (Public body)

Below threshold - limited competition
Sectors: Construction & Civil Engineering (45) Delivery: Wales (UKL15)
Awarded value£3,646,612published contract · exc. VAT
Awarded 16 Jan 2026
Awarded to ALUN GRIFFITHS (CONTRACTORS) LIMITED

What is being bought

Published requirement description

Graig Ddu Tip (RH077), Dinas, is a historical coal and quarry site within Rhondda Cynon Taff County Borough Council (RCTCBC). The site is located on the northern slopes of Mynydd Dinas above Graig Ddu Road. The purpose of the proposed works is to protect RCTCBC’s highway assets and replacing the failed and distressed highway structures, drainage systems and carriageway.

The lotProcurement structure

single lot · no lot value published
Lot #1Awarded
Delivery: Wales
45000000 Construction work

Procedure terms & legal framework

From the official record
Procedure method
Below threshold - limited competition
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Administrative change
Procurement threshold
Unspecified in notice
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
11 Aug 2026, 11:01 BST
Last source update
17 Sept 2026, 15:29 BST
FTS notice number
2026/S 000-088323
Latest notice
Contract change notice (UK10)
Delivery area
Wales (UKL15)
Official registry OCID
ocds-h6vhtk-06e107 Find a Tender

Notice history

3 events · 2 releases on Find a Tender · since 11 Aug 2026
  1. Contract details notice published
    11 Aug 2026, 11:01 BST
    UK7
  2. Contract change notice published
    17 Sept 2026, 15:29 BST
    UK10
  3. Contract change proposed
    18 Sept 2026, 23:59 BST
    During the stage 1 investigation works it was identified that a revision to the programme was required and additional works are to be required. This would not have been known or identified prior to the investigation works being carried out. The modification is a permitted modification under schedule 8 of the Procurement Act 2023 by way of section 4 (Unforeseeable circumstances) and section 8 (Additional goods, services or works). It would not be possible to use an alternative supplier to carry out the additional works now identified and required.

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £3,646,6121 contract exc. VAT
Contracts signed 1latest 16 Jan 2026
Awarded toValueDateStatus
ALUN GRIFFITHS (CONTRACTORS) LIMITEDSME£3,646,612 †—Awarded

Contracts

  • Graig Ddu, Dinas, Tip Stabilisation · ALUN GRIFFITHS (CONTRACTORS) LIMITEDSME

    Signed
    16 Jan 2026
    Value
    £3,646,612
    Period
    19 Jan 2026 – 13 Aug 2027
    Status
    active
    Options
    NEC4 Engineering and Construction Contract Option C, incorporating the X22 Clause
    • Change proposed 18 Sept 2026 During the stage 1 investigation works it was identified that a revision to the programme was required and additional works are to be required. This would not have been known or identified prior to the investigation works being carried out. The modification is a permitted modification under schedule 8 of the Procurement Act 2023 by way of section 4 (Unforeseeable circumstances) and section 8 (Additional goods, services or works). It would not be possible to use an alternative supplier to carry out the additional works now identified and required. , new value £5,042,590

Contracting authority & participating public bodies

Rhondda Cynon Taf CBC

Contracting authorityPublic authority - sub-central governmentWelsh devolved regulations apply GB-PPON: PDXZ-9391-VHZQ 2 Llys Cadwyn, Pontypridd, Wales, CF37 4THContact email, phone

Bidders & participating suppliers

1 commercial party on the notice
  • Alun Griffiths Contractors LtdAwarded supplierGB-PPON: PCCL-4372-YDHL Waterways House, Merthyr Road, Llanfoist, Abergavenny, Wales, NP7 9LNContact email

Official documents & specifications (2)

Official links; attachments are not copied

Notices published for this procedure

  • Contract change notice contractContract change noticeUK10Contract change notice on Find a Tender
  • Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender