Repairing,replacement of faulty items of automatic fire detection and alarm system in Microwave (NTR) Bldg. at TE Building Civil Lines Gorakhpur.

Dismantling of the existing faulty '08 Zone fire alarm main control panel and 06, Zone local control panel of Make 'Suraksha' i/c disconnections of all the wires/cables and keeping the panel in store or as directed by the Engineer-in charge etc. complete as required.

Supplying and installation of Microprocessor based fire alarm main control panel consisting of 08 Zones compete with 60 Watt public address system with power supply and battery charger in place of the dismantled fire alarm panel i/c connection of all the wires/cables, testing etc. complete as required. (Make: BSNL approved ) Note: 1. The main control panel shall have dual output 24 & 12 volt DC power supply unit having 230 volt, AC input so as to connect existing Local control panels of various floor etc. complete as reqd. .

Supplying and installation of Microprocessor based fire alarm local control panel consisting of 4 Zones compete with power supply and battery charger in place of the dismantled fire alarm panel i/c connection of all the wires/cables, testing etc. complete as required. (Make: BSNL approved )

Replacement of following faulty accessories of the AFD system i/c connections , testing etc. complete as required. (a) Optical smoke detector compete with base and blinking LED (Make: BSNL approved )

(b) Manual call point in 16 SWG MS box complete with chain and hammer (Make: BSNL approved )

(c ) Hooter (medium intensity) with 4" speaker in 16 SWG MS box (Make: BSNL approved )

(d) Response indicator in 16 SWG MS box (Make: BSNL approved )

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) 2 X 1.5 sq.mm

(b) 3 X 1.5 sq.mm

Supplying and fixing of Display board of size 3 ft x 2 ft made out of 3mm thick acrylic sheet with signwriting in red colour enamal paint showing the 'Fire Zone' details complete as required.

Supplying and fixing of sealed maintenance free 12 volt battery of following capacity for fire control panel etc. complete as required. (make : Exide / Amron / Amar raja or S/S make) 26 AH Exide Power Safe Sealed Battery or SS make)

Checking and cleaning of the existing AFD wiring, detectors with air pressure and all other accessories of AFDS i/c proper testing ete complete as required.