Replacement / Provision of Fire alarm and fire fighting panel, equipment, devices etc. at Dibrugarh Airport

Amount

Supply, installation, testing and commissioning of suitable auto dialer with following facilities:- i) 15 destination telephone numbers for fire message. ii) 20 second recording time for each message. iii) Alarm with SMS type, time and date information. iv) 12V - 24V DC variable input voltage.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm

Supplying, laying, testing & commissioning of the following 'C' class heavy duty GI pipe including fittings like elbows, tees flanges, coupler, nuts-bolts, gaskets etc. in trench i/c providing cement concrete blocks as supports, providing & fixing anticorrosive wrapping coating etc. of following sizes complete as required.

150 mm. dia.

100 mm. dia.

80 mm. dia.

Providing and laying GI Pipe, heavy duty C class as per IS:1239 including all forged fittings and accessories such as screwed/welded flanges, tees, reducers etc. complete including painting, welding, jointing with neoprene gaskets, nuts, bolts etc. as required of the following pipes painted with one coat of primer & two coats of post office red enamel paint for hydrant boxs, etc. and making good the same complete as required

150 mm. dia.

100 mm. dia.

Excavation for cable trenches of depth upto 1.2 m in soft soil including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.

Filling available excavated earth (excluding rock) in trenches, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 metres.

Providing and laying in position reinforced cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for repairing of CC road etc including form work etc as required.

Excavation of the cable trenches in hard rock not exceeding 1.5 metres in width, and lift upto 1.5 metres, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 metres.

Providing and laying in position cement concrete 1:3:6 (1 cement : 2 coarse sand : 6 graded stone aggregate 20 mm nominal size) for repairing of CC road etc including form work etc as required.

Supply, installation, testing and commissioning of gun metal fire hydrant valve, single head oblique type 63 mm instantaneous outlet with female socket for hose connection and inlet side with flange suitable for 80 mm pipe flange, valve conforming to IS:5290 complete with cap, chain, etc.

Providing, installation, testing and commissioning of dual plate non-return valve of following sizes confirming to IS : 5312 (ISI marked)complete with rubber gasket, GI bolts, nuts, washers etc. as required.

150 mm dia

100 mm dia

Supplying and fixing, testing & commissioning of double flanged butterfly valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat ISI marked complete with nuts, bolts, washers, gaskets, conforming relevant IS 780 of following sizes as required.

150 mm dia

80 mm dia

Supply, installation, testing and commissioning of Fire brigade collective breaching with 4 nos. of (twin Siamese) 150 mm flanged out let connection and built in check valves complete as required.

Constructing valve chambers with 50 class designation brick in cement mortar 1:4 (1 cement, 4 coarse sand), RCC top slab with 1:2:4 mix (1 cement, 2 coarse sand, 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement, 4 coarse sand)

Supply and fixing of double door, FRP Fire hose box of approx. 750 mm x 600 mm x 250 mm size suitable to accommodate 2 nos. 15 mtr long 63 mm delivery RRL hose pipe and short branch pipe having glass on front side as per relevant Fire code and IS code including its fixing on the brick pedestal / angle iron frame. (Note this is to be installed with external hydrant system)

Providing , fixing , Testing and Commissioning of Powder coated Pendent 15 NB Quartzoid bulb type K fa tor 5.6 sprinkler with powder coated rosette to operate at 68 degrees (UL/FM Listed/Approved)

Supply, installation, testing & commissioning of Analog addressable photoelectric smoke detectors including mounting base with LED complete as required.

Supply, installation, testing & commissioning of Flasher sounder unit complete with all accessories

Supply and laying of 2 core, 1.5 sq. mm. FRLS, armoured copper conductor cable of grade 1.1KV, XLPE insulated PVC sheathed confirming to IS:7098 part-I amended up to date.

Supply, installation, testing & commissioning of Heat Detectors complete with base and base box.

Supply, installation, testing & commissioning of 1 loop Analogue addressable fire alarm system to accommodate 159 detectors and 159 modules complete with auto dialer, batteries etc.

Supply, installation, testing & commissioning remote response indicator

Supply, installation, testing & commissioning of UL listed Intelligent addressable Control Module complete as per specification.

Supply, installation, testing & commissioning short circuit isolator modules with all accessories

Supply, installation, testing & commissioning of UL listed Intelligent addressable Manual Call Point complete as per specification.