Replacement and Reinstallation of Fire safety system in the Auditorium of DBRAIT, Pahargaon under EandM Division APWD, Prothrapur SW Fire Detection System

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a) 3 x 4 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. a) 20 mm

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) Single pole

Supplying. installation, testing and commissioning of microprocessor based intelligent Addressable Main Fire alarm- Four Loop Panel (without loop card), central processing unit capable of supporting 4 Loop Card circuits, inbuilt RS-485 Networking Circuit for peer to peer networking, LCD character display with touch screen or other keypad, events history log storage facility, power supply unit (230 ± 5% V, 50 hz) and provision for battery backup 24V DC with built-in-charger, complete as required including necessary programming and configuration. Make: Ravel, Mode No. Avani or its equivalent

Supplying installation, testing & commissioning of Loop Card plugged into slot provided in the motherboard of Main Fire Alarm panel which is capable of supporting both Class A and Class B SLC wiring of addressable Detectors, Manual Call Points, Modules etc. in any combination per loop, complete as required. Make: Ravel, Model No. RE-LC or its equivalent.

Supplying, installation, testing & commissioning of Addressable Active Repeater panel having inbuilt RS-485 Networking Circuit for peer to peer reworking. LCD character display with touch screen or other keypad for inbuilt reset, acknowledge and silence switches, power supply unit (230 ± 5% V, 50 hz), provision for 1 battery backup 24V DC with built-in-charger, complete as required including necessary programming and configuration. Make: Ravel. Model No. RE-517RP or its equivalent.

Supplying and laying of CAT 6, 4 pair UTP LAN Cable in the existing surface/recessed PVC conduit/casing capping etc. including connections and interconnections etc. as required for RS485 communication network. Make: Polycab or its equivalent.

Supplying, installation, testing & commissioning of Analogue Addressable Photoelectric Smoke Detector with base complete with all connections etc. as required. Make: Ravel, Model . RE 317D-SL or its equivalent.

Supplying, installation, testing & commissioning of Analogue Addressable Manual Call Point complete with mounting box, all connections etc. as required. Make: Ravel, Model No. RE-717M or its equivalent.