GE AF/AMB-T-57/2022-23 REPAIRS / MAINTENANCE AND REPLACEMENT OF ELECTRICAL WIRING, DISTRIBUTION BOARDS, TUBE LIGHT FITTINGS AND ALLIED ITEMS IN OFFICE/OTM ACCOMMODATIONS IN TECHNICAL AREA AT AF STATION AMBALA

Amount

Taking down carefully aluminum point wiring (light, fan, socket or power) complete fittings such as switches, C/roses, Pendants DBs, sockets etc. including taking down carefully by unscrewing from boards/outlet/DBs/fittings such as switches, sockets, lamp holders, brackets, ceiling fittings bulkhead fittings, sketch fittings, tube light fittings, fan regulator, electric meters, meter box any type etc as directed by Engineer-in-Charge. All the removed material will be handed over to the contractor under schedule of credit and making good to the disturbed surface by plastering and two coat of distamper. complete all as specified and directed.

M & L for concealed point wiring complete with 1.5 Sqmm single core multistranded copper conductor FRLS PVC insulated and unsheathed cable 1100 volts grade drawn through and including non metallic rigid PVC conduit,medium grade minimum 20mm dia ISI marked and conduit accessories fixed concealed in wall/ceiling/roof etc with sunken type pressed steel/welded MS terminal boxes made out of 1.6 mm MS sheet, 3mm thick laminated sheet top cover for mounting of fittings,switches,sockets outlets,regulators etc complete including provisining of 1.5 sqmm FRLS PVC insulated unsheathed cable 1100 volt grade with multi stranded copper conductor to common earth and connected to earth dolly for the following :-

One light/fan/ controlled by one switch 6 amp one way complete all as specified and directed.

One 3 pin switch socket combination 6 amp on the independent board complete all as specified and directed.

One 3 pin switch socket combination on same board with other switches complete all as specified and directed.

one bell point controlled by one bell push complete all as specified and directed.

All as per serial item No. 02 here-in-before above but point wiring with 2.5 sqmm single core multi stranded copper conductor FRLS PVC insulated & unsheathed cable 1100 volt grade and 2.5 sqmm FRLS PVC insulated and unsheathed cable 1100 volt grade with multi stranded copper conductor for earth wire for 15/16 amp multi purpose socket combination point on independent board. complete all as specified and directed.

M & L for point wiring on wall/ surface in PVC casing caping of size 20mm complete with 1.5 Sqmm single core multistranded copper conductor FRLS PVC insulated and unsheathed cable 1100 volts grade drawn through including PVC casing caping and provisining of 1.5 sqmm FRLS PVC insulated unsheathed cable 1100 volt grade with multi stranded copper conductor to common earth and connected to earth dolly with sunken type pressed steel/welded MS terminal boxes made out of 1.6 mm MS sheet, 3mm thick laminated sheet top cover for mounting of fittings,switches,sockets outlets,regulators etc complete for the following:-

One light/fan/ controlled by one switch 6 amp one way complete all as specified and directed.

One 3 pin switch socket combination 6 amp on the independent board complete all as specified and directed.

One 3 pin switch socket combination on same board with other switches complete all as specified and directed.

one bell point controlled by one bell push complete all as specified and directed.

All as per serial item No. 08 here-in-before above but point wiring with 2.5 sqmm single core multi stranded copper conductor FRLS PVC insulated & unsheathed cable 1100 volt grade and 2.5 sqmm FRLS PVC insulated and unsheathed cable 1100 volt grade with multi stranded copper conductor for earth wire for 15/16 amp multi purpose socket combination point on independent board.complete all as specified and directed.

Note for item 2 to 13 : The rate of chase cutting and making good the surface will be deemed in the rates quoted by the contractor,

Supply and fix switch piano modular type 5 amp single pole flush type one way complete all as specified and directed.

Supply and fix switch piano modular type 15 amp single pole flush type one way, complete all as specified and directed.

M&L socket outlet modular type 5/6 pin 5 amp flush type complete all as specified and directed.

M&L socket outlet modular type 5/6 pin 15 amp flush type complete all as specified and directed.

Supply and fixing modular step type fan regulator electronic type 120 watt 2 module complete all as specified and directed.

Supply and fix modular cover plate with frame for 3 module complete all as specified and directed.

Supply and fix modular cover plate with frame for 4 module complete all as specified and directed.

Supply and fix modular cover plate with frame for 6 module complete all as specified and directed.

Supply and fix modular cover plate with frame for 8 module complete all as specified and directed.

Supply and fix modular metal flush box 3 module complete all as specified and directed.

Supply and fix modular metal flush box 4 module complete all as specified and directed.

Supply and fix modular metal flush box 6 module complete all as specified and directed.

Supply and fix modular metal flush box 8 module complete all as specified and directed.

M&L switch piano flush type single pole, one way 6amp complete all as specified and directed.

M&L switch piano flush type single pole, one way 15 amp complete all as specified and directed.

M&L socket outlet 2 in 1 , 5/6A pin 5 A flush type complete all as specified and directed.

M&L socket outlet 2 in 1 , 3 pin 5 A and 15 A flush type complete all as specified and directed.

S&F ceiling rose 65x50mm three terminals 230 volt complete all as specified and directed.

S&F lamp holder,PVC/Polycarbonate type and back plate suitable for batten fitting complete all as specified and directed.

Supply and fixing bell push flush type 230 Volt complete all as specified and directed.

S&F call bell ding dong 230 V single phase complete all as specified and directed.

S&F step type fan regulator electronic type in 5 step, 100 watt capacity switch/socket type complete all as specified and directed.

S&F in replacement LED tube light fitting 1x18 watt, 230 volts in commercial channel with powder coated CRCA sheet housing with and including LED tube rod with high efficient LED in aluminium housing with clear & milky diffuser connecting with twin core twisted flexible copper conductor cable of suitable length of suitable size complete with all accessories complete all as specified and directed. Note : The LED rod should Have PF >0.9 ,input voltage 90-300V, IP-20 , LM 80 stranded luminaries efficiency 100 lumen/watt

Taking down/out old unserviceable FTL tube rod of any wattage and Supply and fixing LED tube rod 1x18 watt, 230 volts complete with all accessories complete all as specified and directed. Note : The LED rod should Have PF >0.9 ,input voltage 90-300V, IP-20 , LM 80 stranded luminaries efficiency 100 lumen/watt

S&F in replacement recess/Surface mounting LED flat panel 2'x2' with high efficient LED & glare free full window opal diffuser of 36 watt incl connecting with twin core twisted flexible copper conductor cable complete with all accessories complete all as specified and directed. Note : The LED rod should Have PF >0.9 ,input voltage 90-300V, IP-20 , LM 80 stranded luminaries efficiency 100 lumen/watt

S&F in replacement indoor decorative LED batten with opal diffuser with inbuilt LED tube 10 watt and driver designed with high transmitting optics for even light distribution IP 20 degree pritection having length 620 mm complete all as specified and directed.. Note : The LED fitting should Have PF 0.9 , CRI> 70, L 70

S&F in replacement LED bulk head 10 watt with pressure die cast aluminium housing high efficient LEDs and enclosed with milky diffuser IP 66 protection. Note : The LED fitting should Have PF 0.9 , CRI> 70, L 70

M&L submain wiring in relacement with 2 runs of copper conductor FRLS PVC insulated unsheathed cable 1100 volt grade 4 sqmm drawn through PVC conduit medium grade ISI marked 25mm dia as per IS specification fixed in new concealed in wall/ceiling including conduit and conduit accessories and incl provn of PVC insulated 2.5 Sqmm FRLS multistranded copper conductor as earth continuity conductor connected to earth dolly all as specified including dismantling old and making good to the disturbed surface by plastering and two coat of distamper all as directed at site Note : Two runs of 4 sqmm cable alongwith one run of 4.0Sqmm PVC insulated unsheathed copper conductor as earth wire, conduit and conduit accessories will be measured as one length.

All as per srl item No 42 here-in-before above but for 2x6 sqmm copper conductor FRLS cable and 1x6sqmm copper conductor FRLS cable for earth continuity as a earth wire drawn in PVC conduit 32 mm dia conduit heavy duty complete all as specified and directed.

All as per srl item No 42 here-in-before above but for 4x10 sqmm copper conductor FRLS cable and 2x10 sqmm copper conductor FRLS cable for earth continuity as a earth wire drawn in steel conduit 32 mm dia conduit heavy duty complete all as specified and directed.

S&F in replacement sheet metal enclosures for 4 way MCCB incomer + 12 module outgoings , vertical TPN load line distribution board with provn of mounting MCCB 100 amp incomer double door IP 54 protection as per IS 8623-III, 200 A rated bus bar blanking plates duly flush in wall and making good disturbed surfaces.

S&F in replacement sheet metal enclosures for 8 way MCCB incomer +24 module outgoings , vertical TPN load line distribution board with provn of mounting MCCB 250 amp, 415 V incomer double door IP 43 protection as per IS 8623-III, 315 A rated bus bar blanking plates duly flush in wall and making good disturbed surfaces.

S&F in replacement sheet metal enclosures for MCB distribution board 415 Volts three pole and neutral 4 way double door type flushed inside the wall with 200 Amp rated bus bar including making the surface good complete all as specified and directed.

S&F in replacement sheet metal enclosures for MCB distribution board 230 Volts single pole and neutral 4 way double door type flushed inside the wall with 200 Amp rated bus bar including making the surface good complete all as specified and directed.

All as per item No.48 here in above but 8 way complete all as specified.

S&F in replacement MCCB four pole 415 Volts, 100 A, 25 KA complete all as specified and directed.

S&F in replacement MCB three pole and neutral isolator 415 Volts, 63 A, 25 KA complete all as specified and directed.

S&F in replacement MCBs 5 to 40 Amp SPN C curve 240 Volts 10 KA finger proof terminal, bi-connect termination, label holder, 35 mm² terminal capacity, insulated sliding shutter, large two position dolly, ISI marked to be fixed on DB complete all as specified and directed.

S&F in replacement MCBs 5 to 40 Amp SP C curve 240 Volts 10 KA finger proof terminal, bi-connect termination, label holder, 35 mm² terminal capacity, insulated sliding shutter, large two position dolly, ISI marked to be fixed on DB complete all as specified and directed.

S&F in replacement MCBs isolator 100 Amp TPN C curve 415 Volts 10 KA finger proof terminal, bi-connect termination, label holder, 35 mm² terminal capacity, insulated sliding shutter, large two position dolly, ISI marked to be fixed on DB complete all as specified and directed.

S&F in replacement MCBs isolator 63 Amp SPN C curve 240 Volts 10 KA finger proof terminal, bi-connect termination, label holder, 35 mm² terminal capacity, insulated sliding shutter, large two position dolly, ISI marked to be fixed on DB .

M&L earthing complete with galvanized steel earth plate electrode 600x600x6.0 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level,the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all side and including connected to and including galvanized earth lead wire 4.0 mm dia upto 7.5 mtrs long by means of nuts and bolts, check nuts and washers of GI and connected to earhing test point and earth dolly all as shown in electrical plate No 3 of MES SSR part I and testing on completion including necessary excavation and earth work in any type of soil,PCC(1:3:6) type C1 chamber,pre-cast RCC slab 50mm thick in cement concrete (1:2:4),type B1,reinforced with welded steel wire fabric or XPM,(weight not less than 4 Kg per Sqm) with cast iron frame,funnel with watering pipe 20mm dia medium grade,wire mesh and lugs,GI protection pipe,15mm dia,light grade,7.5 mtr long for protection of earth lead upto test point etc complete all as specified and directed. Note : The Earth result should be less than 3 ohm and the result will be checked in presence MES Rep.

S&F in replacement plug top & socket with sheet metal enclosures Single pole including one MCB 20 Amp, 240 Volts,10 KA complete all as specified and directed.

S&F in replacement 1100 Volts grade heavy duty cable PVC insulated aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connection suspenbded by insulating hangers not more than 1 mtr apart including 4 mm suspension wire one twin core flat of size 6 sqmm solid aluminium conductor complete all as specified and directed.

All as per item No.58 here in above but twin core 10 sqmm complete all as specified and directed.

S&F in replacement rectangular type earth pit cover made out of heavy duty cast iron of size 12"x12" having length 305mm and width 305mm with frame including reflecting colours including features like optimum strength,precisely designed,crack resistant and rust proof including all necessary masonry work for fixing complete all as specified and directed.

M&L for Air termination, single pointed aluminium rod 12 mm dia and 300 mm long including fixing base plate with insulator complete fixing on the top roof of the hanger complete all as specified and directed.

S&F Test point terminal block made of gun metal pr phosphorus bronze, size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head screw, complete all as specified and directed.

M&L for earthing complete with copper earth plate electrode 600mmx600mmx3.15 mm thick buried directly in ground earth pit not less than 2.5mtr below ground level with top edge of earth plate not less than 1.5mtr below found level connected to copper earth strip of 20x3 mm by two means of nuts, bolts, thimbles, chuck nuts, washers test points including one end firmly fixed with earth plate by means of nut and bolts and other end of copper strip to test point GI watering pipe, 20mm dia duly plugged shall be projected out at least 20 cms above the ground level including covering the earth electrode with charcoal dust salt all around not less than 15cm provision of earth pit RCC cover all as shown in electrical plate No. 3 of SSR Part I 2009 etc incl necessary earth an disposal of surplus soil complete and testing complete all as specified and directed. Note : The Earth result should be less than 3 ohm and the result will be checked in presence MES Rep.

M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in blocks to hold GI extension pipe for Air termination rod complete including necessary use and waste of form work required, complete all as specified and directed.

M&L copper strip 20x3mm on FRP insulator fixed on wall/MS sheet or floors including connecting to lightening arrester/earthing/test point , strip should be brazed/welded at each joint complete all as specified and directed.

M &L GI strip 32x6mm on FRP insulator fixed on wall/MS sheet or floors including connecting to lightening arrester/earthing/test point strip should be brazed/welded at each joint complete all as specified and directed.

M &L Aluminium strip 25x3.15mm on FRP insulator fixed on wall/MS sheet or floors including connecting to lightening arrester/earthing/test point strip should be brazed/welded at each joint complete all as specified and directed.

M & L for preventive maintenance of normal GI plate / copper plate / copper rod earthing by checking earth resistance value of earth and maintain the record before and after treatment of earth by pouring of mixture of common salt ,charcoal etc for improving the earth resistance value it also includes any excavation required at site complete all as specified and directed.

M & L for preventive maintenance of copper rod chemical earthing by checking earth resistance value of earth and maintenance the record before and after treatment of earth by pouring of mixture of chemical like sodium carbonate , magnesium sulphase etc for improving the earth resistance value , it also includes any excavation required at site complete all as specified and directed.

M&L for flame proof rotary type switch with termination box in LM6, 16 A, single pole 250 V complete all as specified and directed.

S&F LED light fitting 2x16 watt flame proof, CMRI certificate recommended for gas/vapor group of IIA & IIIB, Zone 1 & 2 and IP65 protection with die cast aluminium housing with heat resitant toughened glass with LED tube light fixture driver, holders, connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable sie complete all as specified and directed.

S&F in replacement LED aviation light yellow painted die cast aluminium alloy housing red coloured polycarbonate dome and accessories 2x100 watt, complete all as specified and directed.

S&Fin replacement integral LED aviation light comprising of aluminium housing with polycarbonate enclosure 302 Nos LED provided, complete all as specified and directed.

S&F in replacement industrial plug and socket 32 A 5 pin 8 module having protection IP 54, including MCBs 4 pole duly fixed in wall complete all as specified and directed.

S&Fin replacement industrial plug and socket 63 A 5 pin 8 module having protection IP 54, including MCBs 4 pole duly fixed in wall complete all as specified and directed.

Taking out of ceiling/exhaust fan/Air circulator fan from AGE E/M store yard/Site to reputed workshop for rewinding the fan starter with the same gauge of copper winding wire as well as number of turns and reassembling the fan after replacing the unserviceable spares like bushes, shafts, fasteners, bearings, capacitors and flexible cord for putting fan in serviceable condition including refixing the same after carrying out necessary repairs to original place and painting of body all as directed by Engineer-in-Charge of following sizes:- Note: (Bushes, shafts, bearings, capacitors, flexible wiresetc. shall be measured and paid separately)

Ceiling Fan (1200/ 1400 mm) size and of any make complete all as specified and directed.

Exhaust Fan of 230/300mm size and of any make complete all as specified and directed.

Exhaust Fan of 400/450 mm size and of any make complete all as specified and directed.

Replacement of capacitor 4.0/2.5 mfd capacity (condenser) of exhaust and ceiling fans, complete all as specified and directed.

S&F 3 core PVC flexible copper conductor cable(cord) of 0.5 Sqmm, complete all as specified and directed.

S&F GM bushes/Bearing for ceiling/exhaust fans of various sizes complete all as specified and directed.

Supply & fix of blades for ceiling fans of 1200mm/1400mm size and of any make complete all as specified and directed.

Supply & replacement of M.S. clamps for hanging ceiling fan with nuts, checknuts and bolts 2" x 3/8" : 02 Nos. including rubber rings(reel) for hanging ceiling fans complete all as specified and directed.

S&F exhaust fan steel body AC single phase 230/240 volts of size 300 mm Sweep with louvers and including cutting of brick masonry in circular shape suitable for fixing exhaust fan including suitable size of fastner complete all as specified and directed.

Supply and fixing CFL 9 watt 2 pin type, complete all as specified and directed.

S&F in repairs energy efficient LED street light fitting (beamer), 45W, input voltage 230VAC, 50Hz with ingress protection IP 65, CRI>70, PF>0.95, minimum 50000 burning hours, THD> 20, CRCA housing including all fixing arrengment like clamps, nuts, bolts, washers, 90W LED lamp with all accessories pre-wired and connecting with twin core twisted flexible copper conductor cable with all necessary staging, etc. for fixing at any locations complete all as specified and directed.

S&F in replacement street light GI pipe bracket 40mm dia 1.50m length (ISI marked) light grade bent to shape with two Nos MS clamp duly painted including nuts and bolts etc,complete all as specified and directed.

S & F LED lamp 9 watt complete all as specified and directed.

S & F LED lamp 7 watt complete all as specified and directed.

S&F ceiling fan 1200mm sweep with 3 blades (in repair), electric driven single phase 240 volt 5 star rated, BEE energy effecient and connecting up including provision of cable from ceiling rose or connector to fan to make it functional complete all as specified and directed.

Dismantling electrical incoming and out going AC/DC connections and inspection complete of ON line UPS 5KVA to 20KVA, 3 phase AC input 300-450 volts, output voltage 415+/-% with maintenance free batteries 30 nos and finding out the fault of the UPS by means of megger, multimeter and other required equipment which helps to check the fault, rectify the fault including re-connecting AC/DC cables and other accessories & testing after rectification complete all as specified and directed by Engr-in-Charge. Note :- (i) The rates for minor items for repair of UPS deemed to be included in quoted rate. (ii) service Engineer shall be from Microtec company for repair of UPS system.

Supply, installation and testing of single phase two wire digital electronic energy meters,10-60 Amp class accuracy :1 , 1*240V, backelite LCD display with KWH ,KW,PF,I,V & Average of V,I & PF. Last 12 Month history for KWH,KVAH and MD with features like TOD, Tamper logging, optical port for data retriving with cable without opening engineering box, Touch pad for parameter scrolling and should have load temperature profile features in meter memory, Meter should be with engineering plastic box Hing type with seal complete all as specified and directed.

S & F ( in replacement) Hylam Sheet of size 6" x 6" complete all as specified and directed.

S & F ( in replacement) Hylam Sheet of size 11" x 6" complete all as specified and directed.

S & F ( in replacement) Hylam Sheet of size 12" x 14" complete all as specified and directed.

S & F ( in replacement) Hylam Sheet of size 10" x 12" complete all as specified and directed.

S & F ( in replacement) Hylam Sheet of size 11" x 13" complete all as specified and directed.

S & F ( in replacement ) Hylam Sheet of size 9" x 6" complete all as specified and directed.

S & F ( in repacement) PVC round fan cover plate of size 6" to 8" or as per exiting size complete all as specified and directed.