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  • Withdrawn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
126
New notices
Posted · 30d
7,625
All notice types
Awarded · 7d
947
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 267 of 8261
Time to close
Value
Type
Buyer
Notice
CLOSED
05 Mar
—
Estimated
Closed
CF
BG
Bernicia Group
Fire Prevention Works
Construction work· Published 26 Feb
CLOSED
26 Feb
—
Estimated
Closed
CF
MO
Ministry of Defence, DIO,
Supply Chain Notice: SCADA Upgrade Portsmouth Naval Base
Radio & TV equipment· Published 26 Feb
CLOSED
19 Mar
—
Estimated
Closed
CF
CI
Chemonics International, Inc.
Procurement of Construction Tools
Mining machinery· Published 26 Feb
CLOSED
26 Feb
—
Estimated
Closed
CF
MO
Ministry of Defence, DIO,
Supply Chain Notice: Portsmouth Naval Base Gas Works
Petroleum & fuel· Published 26 Feb
CLOSED
02 Apr
—
Estimated
Closed
CF
RC
Ripon City Council
Invitation to Tender for Cabman's Shelter Paintwork
Construction work· Published 26 Feb
CLOSED
26 Feb
—
Estimated
Closed
CF
HE
Homes England (the name adopted by the Homes and Communities Agency)
Development Monitoring and Management Services Framework Fairham Compliance Inspector ITT Phase 5
Architecture & engineering· Published 26 Feb
CLOSED
16 Apr
£500k
Estimated
Closed
CF
BS
BIP SOLUTIONS LIMITED
GB-Letchworth Garden City: Non-Slip Stair Coating Works, Letchworth
Construction work· Published 26 Feb
CLOSED
26 Feb
—
Estimated
Closed
FTS · Services
GL
Glasgow Life (Culture & Sport Glasgow)
Showcase Scotland at Celtic Connections
· Published 26 Feb
CLOSED
12 Mar
—
Estimated
Closed
CF
IB
Ipswich Borough Council
Migration to Veeam Data Platform Foundation Universal License (1 year)
Software packages· Published 26 Feb
CLOSED
26 May
—
Estimated
Closed
CF
MG
MSE Group
CA15408 - Capability Assessment for Insourced Ultrasound Guided Injections - SBS10203
Health & social· Published 26 Feb
CLOSED
07 Mar
—
Estimated
Closed
CF
RA
REACH2 ACADEMY TRUST
R249 Trust fundraising request for information
Other services· Published 26 Feb
CLOSED
03 Apr
—
Estimated
Closed
CF
NC
Newcastle City Council
Electric Vehicle Charging Points
Electrical machinery· Published 26 Feb
CLOSED
07 Mar
—
Estimated
Closed
CF
RF
Results For Development Institute, Inc.
EdTech Hub Asia Lead
R&D services· Published 26 Feb
CLOSED
07 Mar
—
Estimated
Closed
CF
RF
Results For Development Institute, Inc.
EdTech Hub Monitoring & Forecasting Lead
Business services· Published 26 Feb
CLOSED
19 Mar
£57k
Estimated
Closed
CF
BC
BRITISH COUNCIL(THE)
Colombia Courrier Service
Postal & telecomms· Published 25 Feb
CLOSED
10 Mar
£100k
Estimated
Closed
CF
UH
University Hospitals of North Midlands NHS Trust
Pre-Market Engagement - Mandibular Advancement Device Provision
Medical equipment· Published 25 Feb
CLOSED
13 Mar
£32k
Estimated
Closed
CF
SM
Sandwell Metropolitan Borough Council
Trend Website
IT services· Published 25 Feb
CLOSED
07 Mar
—
Estimated
Closed
CF
MF
MITIE FM LIMITED
Home Office - SC Clearance Vendors
Construction work· Published 25 Feb
CLOSED
07 Apr
£5.0m
Estimated
Closed
CF
DA
Devon and Cornwall Police
Business Travel Management Services
Supporting transport· Published 25 Feb
CLOSED
14 Mar
—
Estimated
Closed
CF
LB
London Borough of Southwark
AIDATS Market Testing Exercise
Health & social· Published 25 Feb
Page 267 of 8261
PreviousNext