REPAIR/ REPLACEMENT TO EARTHING, CEILING FAN, EXHAUST FAN, PADESTAL FAN, AIR CIRCULATING FANS, WALL MOUNTING FANS, DISTRIBUTION BOARDS AND MISC ELECT WORKS INCL LEDISATION UNDER GE (EAST) JRC

Amount

Supply & Fixing ceiling Fan BLDC motor (Brushless Direct Current Motor)complete with blades, down rod, & accessories. The fan shall be regulator operated. Voltage shall be 230V & rated frequecy shall be 50 Hertz. Rated power input shall be 25 to 30 W and RPM shall be 350 +/- 10%. Rated Air delivery shall be min. 225 cubic meter per min. Service value CMM/W shall be graded to 7.00. It shall be copper binded with aluminium blades. Fan shall be BEE 5 star rated. Note-: BER ceiling fan will be deposited in MES store yard for BER BOO.

Supply & fixing double string wall fan with 400mm sweep. Rated voltage shall be 220-230 Volts. Rated frequency shall be 50 Hz. Rated power input shall be 60W. RPM shall be 1350+/-10%. Rated air delivery shall be 65 CMM. Motor used shall be Class I, permanent capacitor single phase induction motor.

Taking down carefully ceiling fan of any sweep, any size/make having any winding from existing position of any height by disconnecting elect connections and transporting/ shifting to GE(E) JRC Elect for inspection in presence of JE incharge in workshop and transporting/ shifting back to qtr/ building/ accn after repair from where dismantled etc complete all as specified and as directed. Note: The parts replaced under repair shall be measured under relevant item of schedule

Hanging only/ fixing only ceiling fan 1200mm/1400mm sweep after repair & maintenance upto any height upto 5 Mtr complete incl making electric connections, testing for full speed complete all as specified and as directed

M&L for complete Repair and maintenance of unserviceable ceiling fan of 1200mm/1400mm sweep (any type copper/ aluminium winding) at work shop, incl dismantling complete the ceiling fan parts i.e. blades, fan rod, canopy, connection, inspecting serviceability of all the parts, re fixing of serviceable parts after cleaning and replacement of unserviceable parts with company's genuine parts i.e. capacitor, bearing, bushes, shaft, bracket, rubber bush, connecting wire, PVC connector, aluminium clamp for rod, bracket, bush rod, blade and greasing/oiling etc assembling, cleaning and testing of ceiling fan as directed. Note:- (i) Unserviceable parts as Sr No 6 to 15 and Sr No 17 to 19 shall be measured and paid separately under relevant items of Sch 'A' as supply only. (ii) Rewinding of stator will be measured & paid for separately under relevant item of Sch 'A'. (iii) Writing of MES Nos and painting of ceiling fan shall be measured and paid separately under relevant item of Sch 'A'. (iv) A register will be maintained by the contractor for record of repair duly signed by JE and Engr-in-Charge and contractor. (v) Cost of minor part i.e. lock pin, PVC connector, screws shall be deemed to included in the cost of quoted rate. (vi) The contractor shall return back fans after repair within 40 days of receipt. In case of delay, a recovery of Rs 50 per fan per day shall be levied.

Removing of old burnt winding any type (copper/ aluminium), cleaning stator complete for burnt wiring, carbon residue and rewinding of stator by winding of any type/any make fan/ any stator design ceiling fan of 1200mm sweep with superior quality super enameled winding copper wire of existing specification, gauge and weight with superior quality insulation for satisfactory functioning in presence of JE incharge complete all as directed by Engr-in-Charge

Ditto, all as per Srl Item No. 6.00 above but 1400 mm sweep

S & F Ball bearing (No 6201ZZ / 6201 2RS) with rubber/suitable seals/shield on both side for ceiling Fan complete all as specified and as directed (Make : NTN

S & F Ball bearing (No 6202ZZ / 6202 2RS) with rubber/suitable seals/shield on both side for ceiling Fan complete all as specified and as directed (Make : HCH/NBC/ TATA/FAG/SKF/NTN)

S&F metal bush of existing size suitable for 1200/ 1400mm sweep ceiling fan complete all as specified and as directed.

S & F capacitor 2.5 MFD including necessary connection complete all as specified and as directed. Make : Usha/ Epcos/ Havells/Bajaj/ TIBCON.

Ditto all as per Srl Item No 11 above but capacity 3.15 MFD

S & F down rod 15mm bore, 300mm long fixed one end with mild steel U clamp, nut, lockable bolt, rubber reel, lock pin and other end having threaded/ drilled hole end, suitable nut, bolt, split pin and check nut or aluminium clamp duly white painted suitable for all size and makes of ceiling fan complete all as specified and as directed.

Ditto all as per Srl Item No. 13 above but 450mm long complete

Ditto all as per Srl Item No. 13 above but 600mm long complete

S & F blade of 1200mm sweep of ceiling fan complete all as specified and as directed.

S & F blade of 1400mm sweep of ceiling fan complete all as specified and as directed.

M&L for painting one coat of synthetic enamel paint (white) using spray machine painting on the surface of ceiling fan of 1200/ 1400mm sweep complete after preparation of surface i.e removing of old paint, cleaning, washing of surfaces, filling cavities with filler, cleaning dust and dirt all as specified and as directed by Engr-in-Charge

S & F U clamp/ brass bracket assy with rubber reel with nuts, suitable size bolt, lock pin / split pin, lock washer suitable for ceiling fan clamp complete all as specified and as directed.

"Supply only" top and bottom canopy of plastic with steel screw suitable for rod for fan of 1200/ 1400mm sweep complete all as specified and as directed.

S & F stator assy blank suitable for ceiling fan 1200mm complete all as specified and as directed.

Taking down carefully exhaust fan of any sweep, any size/make from any existing mounting height and transporting to GE (E) JRC for repair to workshop, for inspection and transporting back to accn from where taken down after repair complete all as specified and as directed

S & F the exhaust fan after repair/ maintenance upto any height upto 4.5 Mtr including connecting up with PVC wire and testing etcomplete all as directed.

M&L for complete Repair and maintenance of unserviceable exhaust fan of any sweep at work shop, incl dismantling complete the parts i.e. blades, fan cover, connection, inspecting serviceability of all the parts, re fixing of serviceable parts after cleaning and replacement of unserviceable parts with company's genuine parts i.e. capacitor, bearing, bushes, shaft, connecting wire, PVC connector and greasing/oiling etc assembling, cleaning, painting and testing of exhaust fan as directed. Note:- (i) Unserviceable parts as above shall be measured and paid separately under relevant items of Sch 'A; as supply only. (ii) Rewinding of stator will be measured and paid for separately under relevant item of Sch 'A'. (iii) Writing of MES Nos and painting of ceiling fan shall be measured and paid separately under relevant item of Sch 'A'. (iv) A register will be maintained by the contractor for record of repair duly signed by JE and Engr-in-Charge and contractor. (v) Cost of minor part i.e. cutter pin, PVC connector, screws shall be deemed to included in the cost of quoted rate.

M&L for rewinding stator of exhaust fan 450mm sweep with super enameled copper winding wire of existing specification, gauge and weight including insulating material complete all as specified and as directed

Ditto all as per Srl Item No. 25 above but 380mm sweep complete.

Ditto all as per Srl Item No. 25 above but 300mm sweep complete.

Ditto all as per Srl Item No. 25 above but 230/250mm sweep any type.

Supply only ball bearing of existing exhaust fan suitable for 450mm sweep including necessary greasing complete all as specified and as directed. Make : NBC/ SKF/ Norma/FAG

"Supply only" ball bearing of existing exhaust fan suitable for 225/ 230mm to 380mm sweep any type including necessary greasing complete all as specified and as directed. Make : NBC/ SKF/ Norma/ FAG/ NTN

"Supply only" mounting legs with rubber suitable for any type of exhaust fan complete all as specified and as directed

"Supply only" steel blade suitable for exhaust fan 300mm sweep complete all as specified.

S&F exhaust fan louvers (louvers made of CRCA coated frame with flappers) suitable for 230mm sweep exhuast fan complete with necessary nut, bolt iron work complete.

S&F XPM Jaali for wall opening of exhaust fan of size 300mm/380mm/ 450mm sweep of suitable size as directed by Engr-in-Charge.

M&L for painting one coat of synthetic enamel paint (existing colour) using spray machine painting on the surface of exhaust fan any sweep complete after preparation of surface i.e removing of old paint, cleaning, washing of surfaces filling cavities with filler, cleaning dust and dirt all as specified and as directed by Engr-in-Charge

Taking down carefully air circulator of any sweep and size and transporting to workshop. Dismantling blades, opening for inspection, reassembling after repair and replacement of spares and transporting back to accn /bldg ( weher to be fixed) including hanging/ fixing and connecting up and testing etc complete all as specified and as directed. Note:- Unserviceable parts required for repair shall be measured separately under relevant items of sch 'A' as supply only.

M&L for rewinding motor of air circulator industrial type 400/ 450mm sweep with super enameled copper wire of existing specification, gauge and weight including insulating material complete all as specified and as directed

Ditto all as per Srl Item No 37 above but 600mm sweep complete.

Supply only ball bearing of existing number specifications/ size suitable for air circulator 450mm sweep of different makes including necessary greasing complete all as specified and as directed. Make : NBC/ SKF/ Norma/ FAG/ NTN/ HCH/ TATA.

Supply only ball bearing of existing number specification/ size suitable for air circulator 600mm sweep of different makes including necessary greasing complete all as specified and as directed. Make : NBC/ SKF/ Norma/ FAG/ NTN/ HCH/ TATA.

Supply only gun metal bush of existing size suitable for air circulator sweep upto 600mm complete all as specified and as directed.

S&F exhaust fan PVC body 250mm sweep with shutter louvers complete all as specified & directed Make:- Havells/ Bajaj/ Crompton/ USHA/ Orient. Note-: Old fan shall be deposited by contractor in MES yard Quoted rates are inclusive of supplying new fan and depositing old fan.

Supply only flexible wire twisted three core of size 0.5 Sqmm copper conductor cable for making connections between ceiling rose and winding complete all as specified and as directed (Make : FINOLEX / HAVELLS/ Polycab/KEI )

S&F exhaust fan, steel body AC single Phase. 230V of size 300mm sweep with, blades, and frame and louvers (louvers made of powder coated frame having aluminium/ GI sheet flappers) complete including making/ cutting of hole in wall of any thickness and making good to disturbed surface complete incl plastering all as specified and as directed.

M&L for Earthing complete in replacement with galvanised steel earth plate electrode 60cmx60cmx6.0mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level with the top edge of electrode not less than 1.5 metres below normal ground level connected to galvanised earth lead wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanised iron and incl GI lead protection pipe of GI light grade 15mm dia upto 7.5 mtrs and watering pipe 20mm bore of GI medium grade with funnel and wiremesh, earth plate covered on all sides with min 150mm thick alternate layers of charcoal, salt all as shown in electrical plate No 3 of SSR Part-I 2020 connected to earthing point with PCC chamber and RCC cover in 1:2:4 complete with any type of earth work involved.all as specified and as directed and testing on completion. Note:- PCC Chamber shall be constructed at least 0.50 mtr away from on the earth pit electrode and pipe for watering shall be provided in slanting manner.Note:Earth plate weight will be approved by Engr in charge before execution of earth work.

S&F in repair exhaust fan PVC body 250 mm sweep with shutter louvers incl cutting holes complete all as specified & directed.

S&F in repair powder coated sheet metal enclosure indoor type (size width 1200mm, height 800mm,depth 200mm) made out of 2mm thick CRCA sheet having independent compartments suitable for single phase energy meters-04 Nos) and MCB’s provided with front hinged shutters with locking arrangements and clear glass to visualize the meter reading without opening the compartment with sufficient working space in compartment; duly prewired with single core PVC insulated and sheathed FRLS stranded copper conductor wire of suitable size from bus bar to meter compartment 04 Nos duly crimped with copper thimbles, duly powder coated having one number cable gland for suitable size of LT XLPE/ PVC cable entry at bottom complete all as specified and as directed and consisting with the following:- (a) Bus bar for 3 phase 4 wire system of 4 x 100 Amps (considering current carrying cap 1.5 Amp/ Sqm) rated insulated copper strip mounted on resin cast insulators in independent compartment having front open able shutter - One Set. (b) MCCB , 4P, 415 volts, 63 Amps, 10 KA -One No. (c) MCB SPN 63 Amps, 10 KA C-curve-04 Nos. Note:-Drawing of DB Box will be approved by GE.

M&L for replacement of sub main wiring with two run of single core FRLS PVC insulated unsheathed multistranded copper conductor cable of 6 Sqmm drawn through in and including PVC rigid non metallic concealed conduit (medium grade) with all fittings including earth continuity FRLS PVC insulated unsheathed multistranded copper conductor cable 6.0 Sqmm (as specified) complete with any type of civil work involved to make good disturbed surfaces all as specified. NOTE:Two run of 6 sqmm wire and one run of 6 sqmm wire as earth wire including PVC concealed conduit shall be measured as one unit.

M&L for replacement of sub main wiring with two run of single core FRLS PVC insulated unsheathed multistranded copper conductor cable of 4 Sqmm drawn through in and including PVC rigid non metallic concealed conduit (medium grade) with all fittings including earth continuity FRLS PVC insulated unsheathed multistranded copper conductor cable 4.0 Sqmm complete with any type of civil work involved to make good disturbed surfaces all as specified. NOTE:Two run of 4 sqmm wire and one run of 4 sqmm wire as earth wire including PVC concealed conduit shall be measured as one unit.

M&L for replacement of sub main wiring with four run of FRLS PVC insulated unsheathed multistranded copper conductor single core cable 6 Sqmm drawn through in and including PVC rigid non metalic concealed conduit (medium grade) and one run of FRLS PVC insulated unsheathed multistranded copper conductor single core cable (green colour) of size 6 sqmm with any type of civil work involved to make good disturbed surfaces complete all as specified. NOTE:- 1. Four run of 6 sqmm wire and one run of 6 sqmm wire as earth wire and PVC concealed conduit shall be measured as one unit. .

M&L for sub main wiring with two run of single core FRLS PVC insulated unsheathed multistranded copper conductor cable of 6.0 Sqmm drawn through in and including in existing concealed conduit (medium grade) with all fittings including earth continuity single wire FRLS PVC insulated unsheathed multistranded copper conductor cable 6.0 Sqmm ( green insulation) with any type of civil work including making good to disturbed surfaces to match existing surface complete all as specified. NOTE: Two run of 6.0 sqmm wire and one run of 6.0 sqmm wire as earth wire ishall be measured as one unit.

M&L for sub main wiring with two run of single core FRLS PVC insulated unsheathed multistranded copper conductor cable of 4.0 Sqmm drawn through in existing concealed conduit with all fittings including earth continuity single wire FRLS PVC insulated unsheathed multistranded copper conductor cable 4.0 Sqmm ( green insulation) with any type of civil work including making good to disturbed surfaces to match existing surface complete all as specified. NOTE: Two run of 4.0 sqmm wire and one run of 4.0 sqmm wire as earth wire including shall be measured as one unit.

Supply and fixing (concealed flush to wall) factory made VTPN (Vertical type), 4 Way 415V, as per IEC 61439-3, DB (made out of CRCA sheet not less than 1.2mm thick, with copper bus bar rating of suitable capacity, with two neutral bar, 2 earth bar and cable tie for cable management, suitable for MCCB 4 pole upto 125Amp, as incomer and suitable for mounting MCBs as outgoing, DB shall be semi glosy finished with epoxy polyster based powder paint sprayed and backed at high temperature between powder paint process to ensure smooth finish and protection against corrosion atmosphere. The DB shall be double door type with hinged door with locking arrangement, the DBs shall be same make as MCBs, DB shall be provided with level marking indicating the incoming and outgoing circuits on always as specified. The DBs shall be of IP-54 protection class, and including making good disturbed surfaces of walls as necessaty complete all as specified and as directed by Engineer-in-charge. Note :- MCBs for outgoing shall be measured and paid separately under appropriate item of BOQ.directed.

S&F sheet metal enclosure for DB (concealed flushed to wall) factory made TPN DB 6 way 415 V (made out of CRCA sheet not less than1.2 mm thick) with copper bus bar,double door,epoxy coated inside and outside,degree of protection IP 54, mechanical impact strength IK08, suitable for surface and flush mounting with detachable gland plate and curcuit identification lenel all as specified.

Supply and fixing in repair MCCBs 125 Amp 4 pole 415 V , adjustable thermal and fixed magnetic settings (0.8 to 1.0) to Ics=100% Icu short circuit setting fixed breaking capacity 25 KA with phase barriers/ separator/spacer/copper spreader link and required nut bolts complete all as specified and as directed.

Supply and fixing in repair MCB TPN 100 Amp 4 pole ,16 kA with fixing thermal magnetic release, Ics=100% Icu,415 volts,50 Hz with phase barried/phase seperator links and required nut,bolts or other fixing accessories complete.

Supply and fixing (concealed flush to wall) factory made DB (made out of CRCA sheet not less than 1.2mm thick, fitted with DIN channel neutral link and 200 Amp rated bus bar) SPN, 8 Way 240V, suitable for mounting MCB/Isolator etc, conforming to IS-13032, DB shall be semi glosy finished with epoxy polyster based powder paint sprayed and backed at high temperature between powder paint process to ensure smooth finish and protection against corrosion atmosphere. The DB shall be double door type with hinged door with locking arrangement, the DBs shall be same make as MCBs, DB shall be provided with level marking indicating the incoming and outgoing circuits on always as specified. The DBs shall be of IP-54 protection class, and including making good disturbed surfaces of walls as necessaty complete all as specified and as directed by Engineer-in-charge. Note :- MCB/Isolator etc shall be measured and paid separately under appropriate item of BOQ.

Supply and fixing (concealed flush to wall) factory made DB (made out of CRCA sheet not less than 1.2mm thick, fitted with DIN channel neutral link and 200 Amp rated bus bar) SPN, 12 Way 240V, suitable for mounting MCB/Isolator etc, conforming to IS-13032, DB shall be semi glosy finished with epoxy polyster based powder paint sprayed and backed at high temperature between powder paint process to ensure smooth finish and protection against corrosion atmosphere. The DB shall be double door type with hinged door with locking arrangement, the DBs shall be same make as MCBs, DB shall be provided with level marking indicating the incoming and outgoing circuits on always as specified. The DBs shall be of IP-54 protection class, and including making good disturbed surfaces of walls as necessaty complete all as specified and as directed by Engineer-in-charge. Note :- MCB/Isolator etc shall be measured and paid separately under appropriate item of BOQ.

Supply & Fix MCB SP 6 to 32 Amps 240 V, 10 KA, B curve as per Osafe series of HPL/ Acti 9 series of Schneider/ Optipro of Indoasian or equivalent in Havells/ Legrend/ ABB/ Siemens/ Hager. complete all as specified and as directed by Engr-in-charge.

Supply & Fix MCB SP 40 Amps 240 V, 10 KA, B curve as per complete all as specified and as directed by Engr-in-charge.

Supply & Fix MCB SPN 40 to 63 Amps 240 V, 10 KA, C curve as per Osafe series of HPL/ Acti 9 series of Schneider/ Optipro of Indoasian or equivalent in Havells/ Legrend/ ABB/ Siemens/ Hager. complete all as specified and as directed by Engr-in-charge.

Supply and fixing (concealed flush to wall) factory made DB (made out of CRCA sheet not less than 1.2mm thick, fitted with DIN channel neutral link and 200 Amp rated bus bar) SPN, 6 Way 240V, suitable for mounting MCB/Isolator etc, conforming to IS-13032, DB shall be semi glosy finished with epoxy polyster based powder paint sprayed and backed at high temperature between powder paint process to ensure smooth finish and protection against corrosion atmosphere. The DB shall be double door type with hinged door with locking arrangement, the DBs shall be same make as MCBs, DB shall be provided with level marking indicating the incoming and outgoing circuits on always as specified. The DBs shall be of IP-43 protection class, and including making good disturbed surfaces of walls as necessaty complete all as specified and as directed by Engineer-in-charge. Note :- MCB/Isolator etc shall be measured and paid separately under appropriate item of BOQ.

S&F in repair 415 V 10 KA 'B' curve miniature circuit breker (MCB) 415 Volts, 50 Hz, having rupture capacity 10 kA, of rating 63 Amps.

M&L for Louvers made of Powder coated CRCA sheet having aluminium/ GI sheet flappers suitable for size 300mm complete of make SRV Electricals (mfg by Paul Electrucals) as approved by GE or equivalent in specified make complete.

SUN MANN ENGINEERS (BID ID -3401417)

M/s Parv Enterprises (BID ID -3407353)

R K ENTERPRISES (BID ID -3394862)