Augmentation of fire alarm,fire detection and fire fighting system under under EE(E)P, MTNL, New Delhi.

Amount

Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required : a) 150 mm dia.

b) 100 mm dia

c) 80 mm dia

d) 65 mm dia

e) 32 mm dia

f) 25 mm dia

Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : a) 100 mm dia

b) 80 mm dia

c) 65 mm dia

Supplying, installation, testing and commissioning of following sizes of ISI marked sluice valves of PN 1.6 rating, flanged at both ends, Cast Iron Body, Stainless steel Seat, Valve wheels of right hand type having arrow head engraved or cast thereon showing the direction for turning open and closing with gaskets, nuts, bolts and washers etc. complete as required. a) 150 mm dia.

b) 80 mm dia.

c) 65 mm dia.

Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required : a) 150 mm dia.

b) 100 mm dia

c) 65 mm dia

d) 50 mm dia

Providing, fixing, testing & commissioning of 15mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories : a) Pendent / Upright Type

Providing & fixing of pressure switch in M.S. pipe line including connection etc. as required.

Providing and fixing in position the industrial type pressure gauges with gun metal/ brass valves complete as required

Providing, fixing, testing & commissioning of installation control valve of cast iron body,brass/bronze working parts comprising of water motor alarm, bronze seat clapper, clapper arm and hydraulically driven mechanical gong bell to sound continuous alarm when the wet riser/sprinkler system activates, pressure gauges, emergency releases, strainer, pressure switch, cock valve complete with drain valve and bypass, test control box, ball valves, MS pipe of required size, flanges, orifice plate, gasket etc of follwing sizes as required : a) 150mm dia

Supplying and fixing air vessel made of 250 mm dia, 8 mm thick MS sheet, 1200 mm in height with air release valve on top and flanged connection to riser, drain arrangement with 25 mm dia gun metal wheel valve with required accessories, pressure gauge and paintingwith synthetic enamel paint of approved shade as required.

Supplying, installation, testing & commissioning of single headed internal hydrant valve with instantaneous Gunmetal/Stainless Steel coupling of 63 mm dia with cast iron wheel ISI marked conformingto IS 5290 (Type -A) with blank Gunmetal/Stainless Steel cap and chain as required : a) Single headed Stainless steel.

Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required : a) Stainless Steel (Grade 304).

Supplying and fixing first-aid Hose Reel with MSconstruction spray painted in post office red, conforming to IS 884 complete with the following as required. 20 mm nominal internal dia water hose thermoplastic (Textile reinforced) type -2 as per IS: 12585 20 mm nominal internal dia gun metal globe valve & nozzle. Drum and brackets for fixing the equipmets on wall. Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket. a) 30 mtr long.

Supplying, Installation, Testing & Commissioning of Clean Agent Gas Based Fire Extinguishing System Modular (ceiling mounted) Type Capacity 10 Kg Fire Extinguisher filled with HFC 236FAClean Agent Gas. Complete in all respect

Supplying, Installation, Testing & Commissioning of ABC Modular Type CE certified Capacity 10 Kg Fire Extinguisher filled with ISI marked IS: 4308 ABC Powder. Complete in all respect.

Supplying, installation, testing & commissioning of smoke detector with built in LED and mounting base complete with all connections etc. as required.

Supplying, installation, testing & commissioning of manual call boxes of MS construction in surface/recess with stainless steel chain & hammer assembly complete with glass and push button etc. as required.

Supplying, installation, testing & commissioning fire alarm sounder with facility to make announcement, mounted in M.S. box with hinged cover plate & suitable for operation with amplifier complete as required.

Supplying, laying & fixing, testing & commissioning of PVC insulated & sheathed 2x1.5 sq. mm copper conductor armoured cable of 1.1 kV grade on existing surface i/c and termination etc. complete as required.

Supplying and fixing of one number PVC insulated and PVC sheeted / XLPE aluminium conductor cable of 1.1 KV grade on surface as required: a) 4C X 25 Sq. mm.

b) 4C X 16 Sq. mm.

Checking, servicing, hydraulic pressure testing and refilling of Co2 System up to 22.5kg capacity at sub station including to and fro transportation,placing the same to its original location in the building etc complete as required.

Supplying and fixing of following electrical accessories in the existing control panel including dismantling the old ones making connections, testing etc complete as required as per site location. a) 32 Ampere AC-3 rating three pole contactor along with front mounting Add on aux. contact block (2 NO + 2 NC). (Make: L&T MNX32).

b) 40 Ampere AC-3 rating three pole contactor along with front mounting Add on aux. contact block (2 NO + 2 NC). (Make: L&T MNX40).

c) Thermal overload relay. Relay Range (A): (20-33). (Make: L&T MN2 type)

d) Thermal overload relay. Relay Range (A): (24-40). (Make: L&T MN2 type)

e) Motor protection circuit breaker with short circuit and overload protection suitable for 20 KW motor rating at 415V,3-Ph, 50 Hz . [Make: L&T type MOG-H2 (Rotary type) Frame-2]

f) Motor protection circuit breaker with short circuit and overload protection suitable for 12.5 KW motor rating at 415V,3-Ph, 50 Hz . [Make: L&T type MOG-H1 (Rotary type) Frame-1]

g) Electronic timer.

h) Single Phase preventer relay. (Make: L&T)

Supplying and fixing of tyre type coupling for the following rating electric motor pump including dismantling and making connections complete as required as per site requirement. a) 25 HP three phase electric motor.

b) 15 HP three phase electric motor

Rewinding of the following three phase/single phase electric motor with suitable size of copper wire i/c varnishing and connection, dismantling of the motor and ITC of the same after rewinding etc complete as reqd. (The job includes buy back of burned copper wire removing the same from the site as reqd.) a) 75 H.P three phase electric motor.

b) 25 HP three phase electric motor.

c) 15 HP three phase electric motor

d) 01 HP single phase electric motor

S/Fixing and lowering of submersible pump suitable to discharge 6 lt /sec of clear water against head of 45 mt. (working range 28-85 mt.) The pump shall be water lubricated water cooled with nitryl/impeller and nitryl/diffuser stainless steel shaft suitable to couple with 3 phase , 2900 rpm submersible electric motor of 6 HP complete with inbuilt NRV stainless steel coupling and S.S body ,i/c taking out faulty pump etc as required . (Note: The above item also includes providing & fixing of 3x4 sq mm flat submersible supply cable and 10 mm pvc covered steel rope along with ferrules and self locking hooks etc as per site requirement.) [Make: CG / KSB/ Mody/ Lubi/ Kirloskar/ Mather+Platt]

Supplying and fixing of 40 mm dia Gun metal ISI mark non return valve in the existing pipe line etc as required. (Make: Sant/ Leader/ Zaloto)

Supplying and installing of fire bucket along with fire bucket stand suitable for 4 buckets inlcuding filling of sand in the buckets at the location given by the Engineer-in-charge.

Supplying and fixing of following size gun metal ball valve (ISI marked) in existing delivery pipe line including making connections etc complete as required. (Make: Zolato/Sant/Leader) a) 32 mm dia.

b) 40 mm dia

c) 50 mm dia

d) 65 mm dia

Supply, Installation, Testing and Commissioning of Electric driven terrace pump suitable for automatic operation and consisting of following complete in all respect as required. [a] Horizontal type, singlestage, cast iron body & bronze impeller with stainles steel shaft, mechanical seal and flow of 900 LPM at 35 m head conforming to IS: 1520. [b] Suitable 15 HP SQ cage induction motor, TEFC type suitable for operation on 415 volts, 3 phase, 50 Hz a.c. with IP 55 protection for enlosure, horizontal foot mounted type with class - F insulation, conforming to IS-325. [c] MS fabricated common base plate, coupling, coupling guard, foundation bolts etc. as required. [d] Suitable cement concrete foundation duly plastered with anti vibration pads.

Credit on account of dismentalled material of following fire fighting items such as Electrical Panel/Fire Alarm Panel/ MS/GI pipes of various sizes and fittings,CI valves, landing valves,hose reel drum,hose cabinets,LCP,detector,hooter etc as required.