SERVICING, REPAIRING, MAINTENANCE OF FIRE FIGHTING NETWORK AND CONNECTED ACCESSORIES OF KSV MD ACCN AT LGJ MIL STN

Amount

Overhauling/servicing, cleaning of end suction type centrifugal pump and motor(12.50 hp) capacity of 54 m3 / h , 2900 RPM , head 35 meter with 165 mm impeller dia from its foundation duly decoupling the suction and delivery lines, valves, differential pressure switch, pressure gauage including inspection of LT panel comprising of all measuring instruments starter, MCCB, MCB, making good all minor defects brought to serviceable condition for operation of motor pupset at site. Dismantling and strip opening the complete pump and sort out the defective spares cleaning/serviceing the pump by replacement of defective spares like Brass Bush-02 Nos, Ball Bearing of existing size-02Nos, studes, Foundation/ Pumps, Nuts bolts & studes of existing size and other packing material, greasing all spares, necessary lathe machinary and welding work, refixing and alignment with motor on its original location including testing, painting, writing MES/SM Nos on each pump set all as directed by Engr-in-Charge. Note:- 1. Test of jokey pumpset shall be carried out in present of engineer in charge and contractor for smooth functioning. 2. Major parts shall be measured and paid seperately in respective items. 3. Minor parts deemed essential shall be inclusive in quoted rates. 4. Fire fighting system for distress buildings has not been considered.

Taking down carefully defective/burnt out electric driven motor centrifugal pumping set of 12.5 HP capacity of any make from its base duly disconnect the electrical and mechanical connections and isolate the defective motor from pumping set, transport the same to civil workshop. Dismantling/opening the motor and rectifying the defective spare parts like bearings and taking out the burnt out stator winding. Clenaing the slots and complete servicing the motor. Re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wind stator and heating same on heating chamber till to achieve the satisfactorly result. Re assembling the same after replacement relevent spares like Cooling fan and existing ball bearing including testing the same at workshop. Transport the same to site and reconnect all disconected connections including mounting and recoupled with respective pumps and base plate, inlcuding complete paitning with approved paint all as directed by Engr-in-Charge.

Maintenance, servicing, testing and servicibility of building fire fighting system by checking functioning of, fire alarm panel 10/12 zone with PA System, battery, amplifire, wall mounted speaker, manual call bell, Electric panel, measuring instruments, Wiring, MCCB, MCB, push button for each floor of G+4 buliding complete and replacement of defective spares like battery, Fire alarm switch, speaker, manual call bell MCB and MCCBs all as specified and directed by Enginer-in-Charge.(02 Nos at each floor of G+4 building 28 towers ) Note:- 1. Servicing must be done with the authorised agency who are working in fire fighting system and activities. 2. After servicing one demo/dummy activity to fight with fire accident/Hazards should be given to the user or building tower Incharge/RWA 3.Major replaced Spares will be paid saperately under respective item. 4.Minor parts deemed essential shall be inclusive in quoted rates) 5. Fire fighting system for distress buildings has not been considered.

Maintenance, oiling, greasing, servicing, testing and servicibility of building fire fighting system by checking dry and wet riser, branch connection of hose pipes, bottom fire hydrant ,hose pipe, nozzal, male female coupling of fire brigade 3 way inlet, butterfly valve, sluice valve, gland packing etc of G+4 buliding complete and replacement of defective spares like butter fly valve, haydrant landing valve, house reel, pressure gauge, pressure switch, sluice valve, gate valve including painting all as specified and directed by Enginer-in-Charge.(02 Set of each tower G+4 building and 28 towers) Not:- 1. Servicing must be done with the authorised agency who are working in fire fighting system and activities. 2. After servicing one demo/dummy activity to fight with fire accident/Hazards should be given to the user or building resideance/MES NCOs as directed by engineer authority. 3.Major replaced spares will be paid saperately under respective items . 4.Minor parts deemed essential shall be inclusive in quoted rates). 5. Fire fighting system for distress buildings has not been considered.

S&F in replacement of cable with 10 sqmm copper conductor PVC round sheathed flexible industrial cable complete all as specified and directed by Engr-in-charge.

S&F in replacement of adessable manual call point resettable including sunken boxes complete all as specified and directed by Engr-in-charge..

S&F sealed maintenance free battery 12V, 18AH complete all as specified and directed by Engr-in-charge. Make-Amron QUANTA or equivalent with similar specifications

S & F in replacement wall mounted 4 watt ceilling/wall speaker complete all as specified and directed by Engr-in-charge.

S&F in replacement Pressure gauge 4"dial 0-14 kg/Cm2 rating complete all as specified and directed by Engr-in-charge. Make - Febig, Guru or equivalent

Supply and installation of pressure switch of existing specification and range for pump sets with required size piping, globe valves, plugs and bronze check valve with orifice in clapper & suppliment air chamber with complete assembly as per requirement complete all as specified and directed by Engr-in-charge.(As per sample).

M & L in replacement of gun metal gate valves, with iron wheel, screwed both ends for iron pipe or for unions and fixed of size 25 mm complete all as specified and directed by Engr-in-charge.

M & L in replacement of gun metal gate valves, with iron wheel, screwed both ends for iron pipe or for unions and fixed of size 50 mm complete all as specified and directed by Engr-in-charge.

S& F in replacement of 3 pole power contactor for motor starter of capacity 12.50 hp with rating AC3-32 Amps & AC1-40 Amps complete all as specified and directed by Engr-in-charge.

S& F in replacement of over load protection relay having range 28 -42 Amps complete all as specified and directed by Engr-in-charge.

S&F in replacement fully automatic star delta starter suitable for 12.50 Hp motor complete all as specified and directed by Engr-in-charge.

S&F CP hose pipe 63 mm dia for fire fighting with male and female coupler of GM in std size 15/30 meter complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement MCCB, 3 pole,415V of capacity 100 Amp, 16 KA complete all as specified and directed by Engr-in-charge.

S&F Non return butterfly valve of size 100 mm complete all as specified and directed by Engr-in-charge.

S&F in Replacement Single headed stainless steel hydrant landing valve 63 mm dia complete all as specified and directed by Engr-in-charge.

M & L for Taking out sluice valves of size 80mm, refacing, regrinding ,greasing and replacing of gland packing and refixing complete all as specified and directed by Engr-in-charge.

,---ditto--- all as per serial item No 20 above but 100mm size complete all as specified and directed by Engr-in-charge.

Repairing of valve chamber including rusted MS cover complete without disturbing the existing pipe line and valve including necessary earth work in any type of soil, PCC 1:3:6 in bed concrete, brick work in CM 1:6 with 10 mm thick plaster internally & 15 mm thick externally in CM 1:4 , 3mm thick MS cover with hinges and locking arrangement fixed to angle iron frame made out of 900mmX900mmX5mm MS angle complete with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on all metal works and applying two coats of white wash on all plastered surfaces of internal sizes 900x900x900 mm all as directed by Engineer-in-Charge

Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

Singla Electricals