PROVN OF E/M APPLIANCES AGAINST BER, SPL REPAIR AND REPLACEMENT OF FANS AGAINST BER FANS AND PROVN OF ANTI SUICIDE FAN ROD AT AF STN WADSAR

Amount

Supply installed and commissioning Voltage stabilizer for automatic operation, three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 with accuracy ± 1% and speed of correction 50 Volts per second for 3 phase without under/overshooting with no distortion in waveform and of capacity 300 KVA, Variac with Buck Boost transformer type Micro Controller based digital display Input : 3P MCCB with all Electronic tripping facility included first filling oil included upto required level conforming to IS 9815 Part II complete all as specified and directed. Note:- (i) Rating 300 KVA, 3 Phase, 4 wire with bypass switch and phase sequence correction system (ii) Input Frequency Ranges : 47 Hz to 53 Hz (iii) rated frequency : 50Hz (iv) Duty cycle :- 24x7 Hrs (v) Suitability :- suitable for all power factor loads (vi) Class of Insulation :- F Class (vii) Response time : not to exceed 10 Mili second (viii) Sensitivity : ±1% (ix) Efficiency not less than 98% (x) power factor : not less than 0.95 when tested at maximum load (xi) Additional Protection: High and low voltage cut off on out of range voltage, bypass facility in case of emergency, overload alarm/protection (xii) Input/Output termination On Copper Bus Bar (xiii) Drive : Direct AC drive for fastest voltage correction and durability (xiv) Controls All the three phases controlled individually for better voltage and load management on micro processor controlled digital display (xv) “The old u/s voltage stabilizer with control panel will be deposit to AGE E/M store yard Wadsar.

Supply, install, testing and commissioning weather and vermin proof LT feedar pillar box (Panel board) factory fabricated outdoor type canopy top factory lock front and back opening totally enclosed made out of not less than 3.00mm thick sheetmetal enclosure of suitable size with angle iron frame of MS angle 50 X 50 X 6mm upto 1.5 mtrs length from ground level duly powder coated of size 1500+400 x1200x 500 mm suitable for operation on 3 phase 4 wire, 440 volts 50 Hz system, with hinged panel doors (covers) on two sides with handles, bottom gland plate and side locking arrangement consisting of sufficient Nos of circular cables entrly holes at bottom only with suitable PVC/rubber/wooden bushes to prevent ingress of water/vermin etc. inside the enclosure, the required Nos of holes to be fixed with chromium plated brass cable glands for cable entry and exit complete with necessary internal wiring with stranded copper conductor PVC insulated cables of adequate size, duly powder coated (15micron) grey hammer tone with one coat of including connecting with L.T armoured incoming and outgoing cables and including required sizes of cable lugs of aluminium and LT panel should be CPRI approved and factory fabricated complete all as specified and directed and consisting of the following:- (i) MCCB 630 Amp 4 Pole (AC 415 Volt), 36 KA - 01 Nos for incoming (ii) 630 Amp MCCB,4 Pole,415V 36 KA- 01 Nos (Out going) (iii) Aluminium bus bar 1000 Amps - 04 nos. (iv) Indicator LED lamp RYB - 01 Set (v) Internal wiring with copper conductor incl necessary lugs and thimbles - 01 Job (vi)Space for 02 Nos of spare MCCB (vii) On Load Changeover Switch-630 Amps 02 Nos

Supplying and laying XLPE insulated, PVC sheathed, armoured, heavy duty, aluminium conductor LT, 1100 Volts grade size 400 SQMM 3.5 core UG cable fixed on walls/floor complete testing and connection using suitable size of copper lugs end to end at site complete all as specified and directed by Engr-in-Charge.

M&L for earthing complete with galvanised steel earth plate electrode 60 x 60cm x 6.0mm burried directly in ground level with teop edge of earth plate at a depth not less than 1.5m below ground level connected to and including galvanised iron strip 25 x 6mm as earthing lead by means of bolts, nuts, check nuts and washers etc made of GI and connected to earthing test point all as shown in electric plate No.3 of SSR indicated and testing on completion including excavation and earth work in any type of soil/rock, PCC (1:3:6) type C-1 earthing chamber, precast RCC slab 50mm thick in cement concrete (1:2:4) type B-1 reinforce with welded steel wire babric (APM) weight not less than 4 Kg/Sqm, funnel with GI watering pipe of 20mm bore medium grade, wire mesh and lugs, GI protection pipe of 40mm bore medium grade 7.5 m long test point etc complete all as specified and directed by Engr-in-Charge.

M&L for straight through joint 1.1 KV for XLPE U/G cable Heat Shrink type of size 400 Sqmm complete all as specified and directed.

Supply,installation (carefully taking out with column pipe and by carefully lowering in position) commissioning and testing of multistage submersible pumping set 10 Stage pump set with electric motor 3 phase 440 volts 50 HZ frequency of 40 HP/30 KW, delivery 100 mm dia suitable for borewell 200 mm (8'') dia complete all as specified and directed by Engr-in-Charge.

Supply and fixing ceiling fans complete with blades, down rods with remote control unit with battery 02 Nos and accessories 230 Volts 1200 mm sweep min air delivery 240 cu m /min with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) including necessary electric connection from ceiling rose to fan connector with copper flexible cable 0.75 sqmm size and including taking down of Old U/S fan from site, sealing cable end, dismantling blades and removing fan and blades to MES store yard complete all as specified and directed by Engr-in-Charge.

Supply and fix pedestal fans, complete with 230V, 400mm sweep complete all as specified and directed by Engr-in-Charge.

Supply and fix wall fans, complete with 230V, 400mm sweep complete all as specified and directed by Engr-in-Charge.

M&L for concealed point wiring complete with FRLS PVC insulated /unsheathed stranded copper conductor of wire 1.5 Sqmm , 1100 volt grade , alongwith one single core of same size stranded copper as continuous earth wire to common earth dolly, drawn through inexisting conduit pipe fixed in concealed surface of wall/ceilling/false ceilling including cutting /chasing in wall as required with powder coated sheet metal terminal boxes of required sizes and thickness (factory made) sunk in wall only with 3.0mm thick laminated sheet where as required and accessories complete all as specified and directed by Engr-in-Charge. Including taking down old u/s point wiring. suitable for One light/fan point controlled by one, one way switch.

S&F Switch piano, single pole one way 5 Amps 240 volt capacity flush type complete all as specified and directed.

Taking down ceiling fan any size/ sweep from different location in Air Force station dismantling and removing fan rod to store and reassembling and refixing the fan at its original location after placing smart fan down rod &new fan clamp and rubber grommets,split pin,shackle,spindle,nut bolts,safety pin,hanger clamp complete all as specified and directed. Note- Old MS fan rod to be deposited to MES Store Yard

Supply and fixing Smart fan down rod (anti sucide fan rod) 12'' length complete all as specified and directed.

Supply and fixing Smart fan down rod (anti sucide fan rod) 18'' length complete all as specified and directed.

Supply and fixing Smart fan down rod (anti sucide fan rod) 24'' length complete all as specified and directed.

S&F in replacement flexible cord of 230 volt grade, size 0.50 sqmm two core, multi stranded copper conductor complete all as specified and directed.

Schedule of Credit

Shree Krushna Supply Corporation

zotabrothers

Electromech Engineers

TECH SERVE SOLUTIONS

BK CONSTRUCTION