Class 156 Life Extension – Amplifier upgrades
ScotRail Trains Limited .Estimated Value
Not specified
Deadline
Not specified
Published
11 September 2025
Type
goods
Overview
This is a voluntary ex ante transparency (VEAT) notice. The Supply, design and ongoing support of Automatic Amplifiers for the Class 156 fleet of Diesel Multiple Units (DMUs).
This is a voluntary ex ante transparency (VEAT) notice. The provision for Fitment of Automatic Amplifiers is to address low Public Address (PA) Speech Transmission Index (STI).
Also, Mobile Realtime Communications Module (MRCM comms) for the Class 156 fleet of Diesel Multiple Units (DMUs). The proposed contract will provide continuity of operation of the system based upon the existing solution in which there has been significant prior investment.
Additional details
The Saloon Amplifier Call for aid Units (SACUs) and Saloon Amplifiers (SAs) will automatically amplify the voltage level of the manual PA to be at a set volume, regardless of the voltage entering the amplifier. The purpose of this is to maintain proper PA volume in multiple.
AI AnalysisMembers
Requirements, key tasks and tips for reading this tender — included with Tendarix membership.
£4.99/month after a 7-day free trial. Cancel anytime before it ends and you pay nothing.
Before you bid, buyers check
two years of filed accountsyour financial standingturnover vs contract valueyour Companies House recordcash flow for 30-day termscredit scores and ratios
Actions
Start free trialto open noticeCreate an account and start a 7-day free trial to open the buyer’s own notice and tender documents, plus fit scoring and the Bid Writer. Then £4.99/month — cancel anytime.
Open Bid WriterIndependent software, web & cloud studio. We design, build and grow digital products that quietly outlast their category.
How to Apply
Step-by-step submission guide
Submission Portal
Find a Tender
Open the original notice
Click the button below to view the full notice on Find a Tender Service (FTS)
Check the procedure type
The "Procedure" section tells you if it's Open (one stage) or Restricted (SQ then ITT). This changes how you apply
Access the eSourcing portal
FTS notices link to the buyer's eSourcing platform — register there to access documents
Complete the Selection Questionnaire
Higher-value contracts often require an SQ first — this pre-qualifies you before the full bid stage
Submit electronically
Upload your completed response through the eSourcing platform before the closing date and time
FTS contracts are above UK procurement thresholds. Late submissions are strictly rejected — submit at least 24 hours before the deadline to avoid portal issues.
Buyer Profile
ScotRail Trains Limited .Key Dates
Published
11 September 2025
Submission deadline
Not specified
Notice type
award
Source
find a tender
Related Tenders
Supply and delivery of heavy and municipal vehicles
This is in relation to the renewal framework for the supply and delivery of Heavy and Municipal Vehicles, available for all 32 council areas in Scotland and Scotland Excel Associat
EDC/2026/4456 framework for traffic signal equipment maintenance, supply & associated works
East Dunbartonshire Council wishes to establish a public contract (within the meaning of the Procurement Regulations) and appoint a number of suppliers under an overarching ranked
Dental implants, digital services & associated products
NHS Greater Glasgow & Clyde (NHS GGC) require suitably qualified, experienced and licensed contractors to undertake the provision of Dental Implants, Digital Services and Associate
NP93827 seasonal influenza vaccine
Supply of Seasonal Influenza Vaccine. Lot 1 - Supply of Influenza Vaccines as recommended by JCVI for Over 65 years to NHS Scotland for use in the 2027/28 NHS Scotland Seasonal Flu