Bhakra Beas Management Board Tender

For Supply, Testing, Designing, Erection and commissioning of Electronic Siren up to 2 km. The Sirens should be BI- directional and the system audio output must be of high quality and distinctly audible upto 2 Km from Siren/Hooter point for Considering ambient noise, system audio output must be at least 3dB above the ambient noise conditions.Electronics SIREN System with a minimum acoustic power of 109 db @ 30Mtr. The 24/12 V batteries inside the siren controller must be charged by regular 220V AC mains and should have the option for connecting to Solar Panel without the need of an external UPS or inverter.Siren Controller box must be IP65 compliant (or better).• Operating Temperature: -10 to +60deg C .The system must have a capability to run continuously for 15minutes without overheating/failure.The system must adhere to EN 60065 certification or equaivalent or standard Safety Standards and ISO 9001:2008 certification of product design and manufacturing. Equivalent International i.e., UL, FEMA and Indian Certifications are also acceptable.Standby mode current should not exceed 60mA.Dual feature of Control Remotely from Control Room and Locally at the Siren Controller box for authorized user. Siren Speaker Array must be at ground potential. Lighting arrestors must be provided.There must be provision expanding/increasing the horns in future.

For Supply ,Testing, Designing, Erection and commissioning of Control Room for Early Warning Software Monitoring Display (43” LED Full HD Display) Should be reputed brand . Integration with Control Station B/W Siren Station . An Early Warning Mobile app and web based Software controlling system. The software should be suitable for controls upto 100+ sirens, the system can be expand to accommodate changing needs.

For Supply, Testing, Designing, Erection and commissioning of Mounting Poles for Local Stations Pole for Mounting of the system: Minimum height of pole required is 10 meters, Gl pole /S355 grade as per BSEN10025 having maintenance access and suitable platform with a safe and reliable raising and lowering mechanism for accessories mounted on the pole is to be applied along with the system for floor /ground mounting. The clamps, nuts and bolts etc. are also to be provided.Pole Foundation: The foundation /concrete base for mounting of pole will be in vendor's scope and the bidder shall provide foundation /Structural details of the siren mount along with the pole/tower for the siren system to withstand wind speed of 150 Km/hr.Soil testing to be carried out and further foundation to be designed based on the load bearing capacity of soil.MS fencing: The fencing should have a height of 6 feet. Dimension 4ft x 4ft (or higher depending on the pole or tower structure offered) along with the associated equipment and barbed razor wire at the top. Double coat Paint to de done of color specified by the EIC. Lockable gate of dimension 6ft height and 3ft width.