Certificate of Compliance

Compliant item:	Chennai Tunnel Ventilation System
Certificate holder:	ETA Engineering
Certificate ID:	249.145.10
Certification type:	Product, Site, Solution, Subsystem
Category:	Smoke detection and ventilation
Initial certificate:	2020/07/28
Current certificate:	2020/07/28
Expire date:	2025/07/28
Download:	Certificate

Risknowlogy certified the application software of the Tunnel Ventilation System of the Chennai Metro System. The application software SIL 3 compliant according to EN50128:2011 and addresses the following lifecycle phases:

• Software planning phase
• System development phase
• Software requirements phase
• Software architecture and design phase
• Software component design phase
• Software component implementation phase
• Software component testing phase
• Software integration phase
• Software validation phase
• Software deployment and maintenance phase

The application software is installed in the following stations:

• OCC
• Washermenpet Metro (SWA)
• Mannadi (SMA)
• High court (SHC)
• Central Metro (SCC-C1)
• Government Estate (SGE)
• May Day Park (MDP)
• LIC (SLI)
• Thousand Lights (STL)
• AG-DMS (SGM)
• Teynampet (STE)
• Nandanam (SCR)
• Saidapet Metro (SSA)
• Anna Nagar East
• Anna Nagar Tower
• Egmore Metro
• Kilpauk
• Nehru Park
• Pachaiyappa’s College
• Shenoy Nagar
• Thirumangalam