PS.
PublicSupply
account_balanceBuyersbusinessSuppliersdescriptionNotices

Procurement notices · Find a Tender + Contracts Finder

Notices

Every UK public-sector procurement notice in one board — open opportunities, closed tenders, awards, and pre-market signals. Filter by deadline, value or CPV, and save your search as an alert.

FiltersReset all
Quick views
  • All open noticesLive opportunities
  • Closing today / tomorrow
  • Closing this week
  • Newly published (24h)
  • High value (£10m+)
  • Awards · last 7 daysMarket signal
  • Pre-market signalsFuture procurements
  • Recently closedAwaiting outcome
  • All noticesEvery PA23 type
Type
  • All
  • Services
  • Supplies
  • Works
Value
  • Any
  • £100k+
  • £1m+
  • £10m+
  • £100m+
Published
  • Any
  • Last 24 hours
  • Last 7 days
  • Last 30 days
Outcome
  • All
  • Awaiting award
  • Cancelled
  • Withdrawn
  • Unsuccessful
Closed since
  • Any
  • Closed ≤ 30 days
  • Closed ≤ 90 days
  • Closed ≤ 12 months
Category
  • All categories
  • IT services
  • Software packages
  • Business services
  • Health & social
  • Construction work
  • Medical equipment
  • Architecture & engineering
  • Repair & maintenance
  • Financial services
  • Education & training
ActiveView: Closed×Clear all
verified_userData sourced from Contracts Finder, Find a Tender, and Companies House.
Contracts Finder ↗Find a Tender ↗Procurement Act 2023 ↗
Closing 24h
4
Open notices
Closing this week
5
Don’t miss
Open · all
70,824
Live opportunities
Posted · 24h
326
New notices
Posted · 30d
11,999
All notice types
Awarded · 7d
1,508
Market signal

Notice peek

×
CG
ClosedCF · 471b6e26cea4

P23 Tunnel Fire Main System Design - Costain HRS02 Tunnel and Lineside M&E

Costain Group PLC
Status
Closed
Estimated
£500k
Published
20 Oct 2025

Key facts

Notice ID
cf-6ea095b0-f5bd-44b7-9723-471b6e26cea4
CPV code
44482000 · Construction materials
Source
Contracts Finder

Timeline

  1. Published
    20 Oct 2025

Description

Costain have been appointed to deliver contract HRS02, the Tunnel and Lineside Mechanical and Electrical services for HS2 ltd. A high-speed railway project that connects London to Birmingham with plans to extend in the future. The HS2 project has 14no dual bore tunnels each of which has a fire main through the length of each bore - totalling approximately 111km of fire main. The tunnel fire mains are connected to falling mains from the various shaft buildings (13no) at intermediate points within the tunnels, and to portal areas at the start/end of each tunnel. Package P23 Tunnel System Fire Main Design scope is for the full design of the tunnel fire main system, including validation and co-ordination of the design already completed by other (Main works civils contractors) who are fitting out the fire main in the shaft and portal areas. Costain require a specialist designer to take the client's performance brief for this system and produce the design to enable construction, testing, commissioning, assurance and handover. Costain and HS2 are looking for innovative and smart solutions that provide benefits in the following key areas. -Health and Safety -Programme - Installation and Commissioning activities -Cost -Quality and Assurance Efficiency -Whole Life Cost -Carbon Efficiency The design development and any innovations must be accompanied with a rigorous approach to ensure that the technical requirements are met. The scope of design will include (but not be limited to) the following: Calculations for pipework sizing and specification including computation fluid dynamics Analysis of stress, expansion, thrust considerations and incorporation into the design Design of bracketry supports, anchors and associate fixings within the tunnel Production of BIM model and drawings outlining the spatial layout and co-ordination of the fire main Co-ordination with other services design, including but not limited to tunnel civils, handrail and bracketry design Support to Costain's overall M&E design partner through concept and detailed design Full details of the scope and project brief/specifications will be provided to the successfully shortlisted suppliers at the next procurement stage. Suppliers should be aware of the scale of the HS2 project and are to assess their internal capabilities to be able to carry out the intended scope of works prior to completing the expression of interest.

You might also see

  • All Costain Group PLC notices →
  • All Construction materials notices →
Open full notice ↗View in this tab
165,209 noticesclosed · sorted by publication date
Page 142 of 8261
Time to close
Value
Type
Buyer
Notice
CLOSED
12 Sept
—
Estimated
Closed
CF
MO
Ministry of Defence, DIO,
ATLANTIC THUNDER 26 - Maritime Unmanned Systems Registration of Interest
Security & defence· Published 03 Sept
CLOSED
03 Sept
—
Estimated
Modification
FTS
TF
Transport for London
London Trams' Depot and Infrastructure Project
· Published 03 Sept
CLOSED
10 Sept
—
Estimated
Closed
CF
NE
North East London NHS Foundation Trust (NELFT)
RA353194 - Safeguarding Children Training
Printed matter· Published 03 Sept
CLOSED
19 Sept
—
Estimated
Closed
CF
FC
Foreign Commonwealth and Development Office
Provision of Mobile Phones Services for the Canada Network
Radio & TV equipment· Published 02 Sept
CLOSED
10 Sept
£100k
Estimated
Closed
CF
LG
Local Government Association
GB-London: Recruitment reset and retention reset programme(s)
Business services· Published 02 Sept
CLOSED
08 Dec
—
Estimated
Closed
CF
NC
Norfolk County Council
Unregulated Alternative Provision / Education other than in school or college - Social, Emotional, Mental Health (SEMH) and Vocational Framework
Education & training· Published 02 Sept
CLOSED
23 Sept
£100.0m
Estimated
Closed
CF
NC
Nottinghamshire County Council
Ageing Well Care Homes Framework (Round 6)
Health & social· Published 02 Sept
CLOSED
02 Sept
—
Estimated
Modification
FTS
WB
Wokingham Borough Council
Woodley Active Travel Scheme
· Published 02 Sept
CLOSED
02 Sept
£57k
Estimated
Closed
CF
DC
Derbyshire County Council
PLACE930H V37871 - Somersall Lane FB Gas diversion works
Construction work· Published 02 Sept
CLOSED
12 Sept
£90k
Estimated
Closed
CF
AN
Advance Northumberland Limited
Design Team Manor Walks
Architecture & engineering· Published 02 Sept
CLOSED
02 Sept
—
Estimated
Closed
FTS · Services
QM
Queen Margaret University
Student Recruitment Advertising
Business services· Published 02 Sept
CLOSED
10 Oct
—
Estimated
Closed
CF
CD
Castle Donington Parish Council
Grounds maintenance contract
Agriculture & forestry· Published 02 Sept
CLOSED
02 Sept
—
Estimated
Closed
FTS · Services
UO
University of South Wales
Provision of Educational Neurodiversity Assessment Services
Health & social· Published 02 Sept
CLOSED
05 Sept
£250k
Estimated
Closed
CF
AJ
Anthro JV
Pipework support - Fire Main ANTHRO-PROC-FIRE17
Construction materials· Published 02 Sept
CLOSED
02 Sept
—
Estimated
Modification
FTS
NE
Natural England
Investigation of regulated tidal exchange and water level control structures for management of saline lagoons at North Killingholme Haven Pits Site of Special Scientific Interest, North East Lincolnshire
· Published 02 Sept
CLOSED
23 Sept
—
Estimated
Closed
CF
CB
Central Bedfordshire Council
CBC-1833-T-AS Houghton Lodge Footpath Construction
Construction work· Published 01 Sept
CLOSED
27 Jul
—
Estimated
Closed
CF
HB
Hyndburn Borough Council
Hyndburn District Council, C3.1&3.2,Jul25 - E A Foulds
Repair & maintenance· Published 01 Sept
CLOSED
01 Sept
—
Estimated
Modification
FTS
SU
Swansea University
SU76(25) Provision of Online Learning - Student Marketing and Recruitment Services
· Published 01 Sept
CLOSED
01 Sept
£2.0m
Estimated
Closed
CF
SM
Stockport Metropoliton Borough Council
10427-Adoption Support Services FPS (Round 7)
Health & social· Published 01 Sept
CLOSED
01 Oct
—
Estimated
Closed
CF
NC
NEW CITY COLLEGE LIMITED
CA16387 - Havering College: Washroom Refurbishment
Construction work· Published 01 Sept
Page 142 of 8261
PreviousNext