REPAIR REPLACEMENT OF POINT WIRING SUB MAIN WIRING PANELS AND DBS MCCBS MCBS LED LIGHT FITTINGS EARTHING REPAIR TO FANS AND ALLIED WORKS AT LC AREA SITE A B C AND REPAIR REPLACEMENT OF CERTAIN FLAME PROOF SUB MAIN AND POINT WIRING DBS AND MCCBS MCB

Amount

Taking down carefully copper/aluminum point wiring (Light fan socket or power) complete including fixture and fittings such as switches, ceiling roses, pendants, regulators socket, light fittings etc removing materials for taking credit and making good disturbed surfaces of wall, floor, etc.

M&L for point wiring with 1100 volts grade PVC insulated FRLSH multistranded copper conductor cable 1.5 sqmm (Phase - R,Y,B, Neutral - Black) and earth continuity conductor 1.5 sqmm (Green) drawn into and including concealed rigid non metallic PVC conduit medium grade not less than 20 mm dia ISI marked / fixing accessories and sunken galvanized pressed steel terminal boxes of thickness not less than 1.2 mm covered with 3 mm thick phenolic laminated white sheet cover for mounting of switches, sockets, fan regulators complete including making good the wall surfaces with matching colour on wall for the following. Note : Including Cutting chases, pinning in, making good for facings where required and pointing the cement mortar 1:3 to ends or edges of landings,steps,cills,sun shades,shelves,lintels etc and cutting chases for concealed conduit wiring etc and making good, cutting not exceeding 10cm grith all as specified and directed by Engr-In-Charge for the One light point controlled by one switch.

All as per serial item No 2 above but for one fan point/Exhaust controlled by one switch.

All as per serial item No 2 above but for one bell point controlled by one bell push.

All as per serial item No 2 above but for one socket outlet 5/6 Amp controlled by one switch on the same board with other switches.

All as per serial item No 2 above but for one socket outlet 5/6 Amp controlled by one switch on indepdendent board.

All as per serial item No 2 above but for one light point controlled by two, two way switches.

All as per serial item No 2 above but for 15/16 Amps switch socket out let point by using 4 Sqmm FRLSH grade, PVC insulated, stranded copper, conductor and 4 Sqmm FRLSH grade PVC insulated, stranded copper conductor as earth continuity conductor all as specified and directed by Engr-In-Charge..

M&L for point wiring with 1100 volts grade PVC insulated FR-LSH multistranded copper conductor cable 1.5 sqmm (Phase - R,Y,B, Neutral - Black) and earth continuity conductor 1.5 sqmm (Green) drawn into and including PVC casing-caping not less than 32x12 mm ISI marked ivory colour with all fittings / fixing accessories and sunken galvanized pressed steel terminal boxes of thickness not less than 1.2 mm covered with 3 mm thick phenolic laminated white sheet cover for mounting switches, sockets, fan regulators complete all as specified and directed by Engr-In-Charge for One light point controlled by one switch.

All as per serial item No 9 above but for one fan point /Exhaust fan point controlled by one switch.

All as per serial item No 9 above but for one socket outlet 5/6 amp controlled by one switch on the same board with other switches.

All as per serial item No 9 above but for one socket outlet 5/6 amp controlled by one switch on indepdendent board.

All as per serial item No 9 above but for one bell point controlled by one bell push.

All as per serial item No 9 above but for one light point controlled by two, two way switches.

M&L for point wiring with 1100 volts grade PVC insulated FR-LSH multistranded copper conductor cable 4 sqmm (Phase - R,Y,B, Neutral - Black) and earth continuity conductor 4 sqmm (Green) drawn into and including PVC casing-caping not less than 32 x12 mm ISI marked ivory colour with all conduit fittings / fixing accessories and sunken galvanized pressed steel terminal box of thickness not less than 1.2 mm covered with 3 mm thick phenolic laminated white sheet cover complete for one 16 amp socket outlet controlled by one switch on independent board Cable complete all as specified and directed.

S&F for repair/replacement Including connection of switch piano flush button type single pole one way 5/6 amp complete.

S&F for repair/replacement Including connection of switch piano flush button type, single pole one way 15/16 amp complete.

S&F for repair/replacement Including connection of switch piano flush button type, 5/6 amp, single pole, two way complete.

S&F for repair/replacement Including connection of bell push, flush type, 5/6 amp 240 volts complete.

S&F for repair/replacement Including connection of socket outlet 2 in 1, 3 pin 6 & 16 amp flush type complete.

S&F for repair/replacement Including connection of socket outlet 2 in 1, 2 & 3 pin, 5/6 amp, flush type complete.

S&F for repair/replacement Including connection of ceiling rose 3 plates polycarbonate body complete.

S&F for repair/replacement Including connection of hum free electronic step fan regulator 120 - 280 volts of 100 watt capacity (socket type) including connecting up complete.

M&L Modular Point wiring with 1100 volts grade PVC insulated FRLSH multistranded copper conductor cable 1.5 sqmm,and earth continuity conductor 1.5 sqmm (Phase - Red,yellow,Blue, Neutral - Black, Earth - Green) drawn into and including concealed rigid non metallic PVC conduit medium grade not less than 20 mm dia ISI marked ivory colour with all conduit fittings / fixing accessories and all as including suitable Modular white plate with frame and Modular metal flush box, top cover of same make, switches,sockets,fan regulators complete all as specified and directed by Engr-In-Charge. for the one light point controlled by one switch.

All as per serial item No 24 above but for one fan point /Exhaust fan point controlled by one switch.

All as per serial item No 24 above but for one socket outlet 6 amp controlled by one switch on the same board with other switches.

All as per serial item No 24 above but for one socket outlet 6 amp controlled by one switch on indepdendent board.

All as per serial item No 24 above but for one bell point controlled by one bell push.

M&L for Modular point wiring with 1100 volts grade PVC insulated FR-LSH multistranded copper conductor cable 4 sqmm (Phase - R,Y,B, Neutral - Black) and earth continuity conductor 4 sqmm (Green) drawn into and including concealed rigid non metallic PVC conduit medium grade not less than 20 mm dia ISI marked ivory colour with all conduit fittings suitable Modular white plate with frame and Modular metal flush box, top cover of same make, switches,sockets complete all as specified and directed by Engr-In-Charge.

S&F for repair/replacement Including connection of modular switch one way 6 amp 1 modulecomplete all as required at site or directed.

S&F for repair/replacement Including connection of modular switch one way 16 amp 1 module complete all as required at site or directed.

S&F for repair/replacement Including connection of modular bell push, 6 amp, 1 module complete all as required at site or directed.

S&F for repair/replacement Including connection of door bell, AC, 240 volts, single pole complete all as required at site or directed.

S&F for repair/replacement Including connection of modular socket 6/16 - 2/3 pin combined 2 module complete all as required at site or directed.

S&F for repair/replacement Including connection of modular socket 6 amp 2/3 pin combined 2 module complete all as required at site or directed

S&F for repair/replacement Including connection of modular hum free electronic step fan regulator, 100 watt 2 module complete all as required at site or directed.

Taking down Sub main /Sub circuit wiring of any type and size including conduit / casing capping / batten wiring complete all as directed by Engineer-in-Charge.

M&L Submain wiring using three runs of FRLSH grade PVC insulated unsheathed, stranded, copper conductor cable of size 4 Sqmm to be drawn in and including PVC conduit 25mm dia. (Note: Three runs of 4 Sqmm copper wire shall be measured as one unit.)

M&L Submain wiring using three runs of FRLSH grade PVC insulated unsheathed, stranded, copper conductor cable of size 6 Sqmm to be drawn in and including PVC conduit 25mm dia. (Note: Three runs of 6 Sqmm copper wire shall be measured as one unit.)

M&L Submain wiring using three runs of FRLSH grade PVC insulated unsheathed, stranded, copper conductor cable of size 4 runs of 6 Sqmm and two run of 6 Sqmm FRLSH grade PVC insulated, unsheathed, stranded, copper wire to be drawn in and inclusing PVC conduit medium grade of size 32 mm dia (Note : Four runs of 6 Sqmm copper wire with two run of 6 Sqmm copper wire shall be measured as one unit.)

All as per item No. 40 above, but using 4 runs of 10 Sqmm and two run of 10 Sqmm FRLSH grade PVC insulated, unsheathed, stranded, copper wire

Supply and fix Vertical TPN MCCB DB 8 way with 200 Amps rated busbar, double door type including provision for fixing MCCB 4 pole 100 Amps, 25 KA complete including taking down old DB and making disturbed surafce good to match the existing surface.

S&F MCB DB made of sheet steel phosphatised powder coated with bus bar, neutral link, earth bar and din rail, double door type, TPN 4 way 240v, fixed in wall including making good disturbed surfaces including taking down old unserviceable, complete all as directed by Engineer-in-Charge.

All as per serial Item No. 43 here-in-before but of SPN 8 way,240Volts double door as in repair.

All as per serial Item No.43 here-in-before but of SPN 12 way,240Volts double door as in repair.

S&F MCCB 4 pole, with fixed thermal & magnetic release of breaking capacity 25 kA, 415 Volts, 100 Amps including taking down old unserviceable one.

All as per item No. 46 above but of capacity 63 Amps, 4 Pole, 16 KA.

S&F in repair MCB, SPN 40-63 Amps, 'C' series,10 kA.

S&F in repair , MCB, TPN, 415 V, 50Hz, 10kA, 'C' series, 63 Amps

S&F in repair , MCB, TP, 415 V, 50Hz, 10kA, 'C' series, 25 to 63 Amps

S&F in repair MCB, SP, 6 to 32 Amps, 'C' Series, 10 kA, Amps

Supply and fix in repair/replacement of LED batten fitting of 1 x 20W with polycarbonate housing and integrated electronic driver complete with wiring and fixing accessories as specified and directed

Supply and fix repair/replacement of LED batten fitting of 1 x 10W with polycarbonate housing and integrated electronic driver complete with wiring and fixing accessories as specified and directed

Supply & fix repair/replacement of LED luminaire 600 mm x 600mm 35/36 watt 220 volts AC recessed type with driver including connection up three core flexible copper conductor case of suitable size complete all as specified and directed.

Supply and fix repair/replacement of LED 20W Glass T8 tube (LGT8) with in built driver and efficacy of 100 lm/W. LED and fixing accessories as specified and directed

S&F in repair Sheet metal enclosure single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB SP of 20 Ampsomplete all as specified and directed.

M&L Earthing with galvanized steel earth plate electrode of size 600 mm x 600 mm x 6 mm buried directly in ground connected to galvanized earth lead strip of size 25 mm x 4 mm by means of bolts, nuts, check nuts and washers of galvanized iron including 40mm dia light grade GI tubing for protection of earth lead, MS sheet metal funnel with wire mesh, watering pipe light grade 20mm dia, charcoal or coke and common salt in alternative layers of 15 cm compacted thickness all around the electrode with concrete earth pit with PCC type C1 , 1:3:6 (using 20 mm graded stone aggregate), 50mm thick precast RCC type B1, (1:2:4)(using 20 mm graded stone aggregate) pit cover reinforced with 8mm dia deformed bar and suitable handle made of 10mm dia round bar including galvanised strip of size 25mm x 4mm for extension of earth lead and necessary excavation, earth work, in soft/loose soil and disposal of spoils to a distance not exc 50 mtr and necessary connection and testing complete all as shown in electrical plate No.3 of SSR Part-I, 2009 and all as directed including taking down old unserviceable one. (Note : GI strip upto 7.5 m length shall be deemed to include in the cost of above item.

M&L Earthing with galvanized steel earth plate electrode of size 600 mm x 600 mm x 6 mm buried directly in ground connected to galvanized earth lead connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron including 40mm dia light grade GI tubing for protection of earth lead, MS sheet metal funnel with wire mesh, watering pipe light grade 20mm dia, charcoal or coke and common salt in alternative layers of 15 cm compacted thickness all around the electrode with concrete earth pit with PCC type C1 , 1:3:6 (using 20 mm graded stone aggregate), 50mm thick precast RCC type B1, (1:2:4)(using 20 mm graded stone aggregate) pit cover reinforced with 8mm dia deformed bar and suitable handle made of 10mm dia round bar including galvanised strip of size 25mm x 4mm for extension of earth lead and necessary excavation, earth work, in soft/loose soil and disposal of spoils to a distance not exc 50 mtr and necessary connection and testing complete all as shown in electrical plate No.3 of SSR Part-I, 2009 and all as directed including taking down old unserviceable one. (Note : GI strip upto 7.5 m length shall be deemed to include in the cost of above item.

Disconnecting electrically and dismantling of ceiling fans of any make capacity and type, washing thoroughly of bearing /bush, fan blades and body of fan by kerosene /petrol etc and greasing for smooth functioning. Replacement of worn out/defective unserviceable parts (where ever necessary), reassembling the same including provision of three core flexible copper wire 1.5m long, including one coat of synthetic enamel paint (first quality) with super glossy finish to fan body and blades refixing the same to its original position including testing complete all as directed by Engineer-in-Charge. (NOTE : Replacement of worn out/ defective/unserviceable parts, flexible copper wire and rewinding shall be measured and paid separately under relevant items of these schedule).

All as per item No. 59 here-in-before but for Exhaust fans of any size and make.

All as per item No. 59 here-in-before but for air circulator fans/wall mounting fans of any size and make.

M&L Rewinding the motor of AC ceiling fan of any make and size (1200/1400mm) with super enamelled copper wire of adequate size/gauge including all insulation materials, varnishing etc complete all as directed by Engineer-in-Charge.

All as per item No.62 here-in-before but for exhaust fans of 300/380mm sweep of any make.

All as per item No. 62 here-in-before but for air circulators/wall mounting fans of any make and size.

Supply only Ball bearing of suitable size for any type/make of ceiling fan,

All as per item No. 65 here-in-before but for Exhaust fans of any type/size

All as per item No. 65 here-in-before but for air circulators/ wall mounting fans of any type/size

Supply only capacitor 220 volts, 2.5 mfd suitable for ceiling fan,

Supply only capacitor 220 volts,4 mfd suitable for ceiling fan

S&F Hanging clamp for ceiling fan of adequate size including rubber reel, nuts, bolts and washers etc complete including taking down old unserviceable one, all as directed by Engineer-in-Charge.

S&F LED Bldg security light fitting 30 Watt with all accessories, (with extra driver) attractively styled high pressure die cast housing acting as a heat sink housing epoxy powder coated in dark graphite grey colour suitable for mounting bracket of 40mm bore GI pipe light grade complete with all accessories.

Taking down flameproof aluminium point wiring of light, FLP power itch/socket etc. complete, including connected fitting and fixtures such as junction box,terminal box by unscrewing from board,metalic hose conduit (excluding flameproof luminaires,FLP rotary switches, FLP power switch/socket & plug to be measured seperately) from hangers and removing materials to store and keeping in safe custody for disposal as per credit schedule and making good dusturbed surfaces of walls, floors, etc. to match with existing and complete all as specified and directed by Engr-In-Charge

M & L for flame proof point wiring with PVC insulated sheathed heat resistance, FRLSH, single core copper cable Conforming to IS-694 of size 1.5 Sqmm with stranded copper conductor drawing through flame proof ERW steel surface conduit with all fittings and accessories for connecting FLP rotary switches, light fittings & fixtures etc including 1.5 Sqmm heat resistant and fire retardant copper conductor cable as in continuous earthing for One light / fan points controlled by one FLP rotary switch.

M & L for flame proof point wiring with PVC insulated sheathed heat resistance, FRLSH, single core copper cable Conforming to IS-694 of size 1.5 Sqmm with stranded copper conductor drawing through flame proof ERW steel surface conduit with all fittings and accessories for connecting FLP rotary switches, light fittings & fixtures etc including 1.5 Sqmm heat resistant and fire retardant copper conductor cable as in continuous earthing for two light / fan points controlled by one FLP rotary switch.

M & L for flame proof point wiring with PVC insulated sheathed heat resistance, FRLSH, single core copper cable Conforming to IS-694 of size 2.5 Sqmm with stranded copper conductor drawing through flame proof ERW steel surface conduit with all fittings and accessories for connecting FLP rotary switches, light fittings & fixtures etc including 2.5 Sqmm heat resistant and fire retardant copper conductor cable as in continuous earthing for two light / fan points controlled by one FLP rotary switch.

M & L for flame proof point wiring with PVC insulated sheathed heat resistance, FRLSH, single core copper cable Conforming to IS-694 of size 4 Sqmm with stranded copper conductor drawing through flame proof ERW steel surface conduit with all fittings and accessories for connecting FLP rotary switches, light fittings & fixtures etc including 4 Sqmm heat resistant and fire retardant copper conductor cable as in continuous earthing for . 15 amps, independent, with cables One 3 pin socket outlet complete all as specified and directed.

S & F flame proof rotary switches with cable in LM6 single pole ON/OFF 10/16 Amps

S & F flame proof rotary switch including socket and plug combined in LM6 cable termination box of capacity 16 A, 250 V, 2 P+earth complete all as specified and directed by Engr-In-Charge

S & F flame proof rotary switch including socket and plug combined in LM6 cable termination box of capacity 16 A, 250 V,4P+earth complete all as specified and directed by Engr-In-Charge

Supply and fixing Flameproof/Weatherproof Flood light fitting wall mounted, aluminium alloy LM6 with IP66 degree of protection, of capacity 70 watt LED light with lamp, driver etc, light gray epoxy powder coated 1 no internal and 2 nos external earthing with SS hardware along with 2 nos 3/4" ET cable entries with suitable double compression brass nickel plated cable gland,type A toughened glass certified by CIMFR,Dhanbad for Gas Group IIC complete all as specified and directed

All as per serial item No.80 above but of capacity 120 W

All as per serial item No.80 above but of capacity 150W

Supply and fixing LED light fitting 1x30 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 66 protection with die cast aluminum housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable complete all as specified and directed.

All as per serial item No 83 above but of capacity 40W

M&L for submain wiring with two runs of PVC insulated, unsheathed FRLSH cable with multistranded copper conductor,1100 volt grade of size 2.5 sqmm, including one run of FRLSH grade 2.5 sqmm PVC insulated, stranded, copper conductor cable as earth wire drawn in and including flameproof ERW stove enamelled steel rigid of suitable dia with bend, elbow, couplings, GI saddle clips etc and connecting up complete including taking down old unserviceable submain wiring complete all as specified and directed by Engr-In-Charge (Note: Two runs of 2.5 sqmm wire and one run 2.5 sqmm FRLSH PVC cable and one run of suitable size ERW steel conduit shall be measured as one length)

All as per item No.85 above but of size 4.0sqmm

Taking down / dismantling old unserviceable Distribution Boards/Main Switch of any type / size and capacity.

Supply and fixing flame proof/weatherproof distribution board TPN 4 way size 420 x 420 x 250 mm with provision of incoming MCB TPN 63 Amps- 01 No and out going SP MCB 6 to 32 Amps -12 Nos including taking out old unserviceable DB complete all as specified and directed complete all as specified and directed by Engr-In-Charge

Supply and fixing flame proof/weatherproof distribution board TPN 8 way size 480 x 480 x 250 mm with provision of incoming MCB TPN 63 Amps- 01 No and out going SP MCB 6 to 32 Amps -12 Nos including taking out old unserviceable DB complete all as specified and directed complete all as specified and directed by Engr-In-Charge

M&L Earthing with galvanized steel earth plate electrode of size 600 mm x 600 mm x 6 mm buried directly in ground connected to galvanized earth lead strip of size 32 mm x 6 mm by means of bolts, nuts, check nuts and washers of galvanized iron including 40mm dia light grade GI tubing for protection of earth lead, MS sheet metal funnel with wire mesh, watering pipe light grade 20mm dia, charcoal or coke and common salt in alternative layers of 15 cm compacted thickness all around the electrode with concrete earth pit with PCC type C1 , 1:3:6 (using 20 mm graded stone aggregate), 50mm thick precast RCC type B1, (1:2:4)(using 20 mm graded stone aggregate) pit cover reinforced with 8mm dia deformed bar and suitable handle made of 10mm dia round bar including galvanised strip of size 25mm x 4mm for extension of earth lead and necessary excavation, earth work, in soft/loose soil and disposal of spoils to a distance not exc 50 mtr and necessary connection and testing complete all as shown in electrical plate No.3 of SSR Part-I, 2009 and all as directed including taking down old unserviceable one. (Note : GI strip upto 7.5 m length shall be deemed to include in the cost of above item.

All as per item No 90 above but using copper plate 60cm x 60cm x 3.15mm thick electrode and 20 x 3mm copper strip as earthing lead complete including taking out old unserviceable earthing matrials all as specified and directed by Engr-in-Charge

M&L earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc as required of galvanised iron strip of 25 x 4mm complete including taking down old unserviceable strip all as specified and directed

All as per item No 92 above but GI strip 32 x 6mm all complete including taking down old unserviceable strip as specified and directed

All as per item No 92 above but copper strip 20 x 3mm complete including taking down old unserviceable strip all as specified and directed

Supply and fixing of single pointed air terminal Aluminum rod of 12mm dia and 300mm long.

S & F aluminium strip 25x3.15mm with saddle and fixing screws for roof conductors and down conductors above ground.

S & F but brass, size of spring hinge in 100 mm with phosphor bronze wire spring, bright polished complete all as specified and directed by Engr-In-Charge

M&L for chemical Earthing with copper bonded MS Rod of dia 17.2mm, length 3 mtr buried directly in ground by drilling the hole of dia 100mm -125 mm augured to a depth not less than 3 mtr including filling of earth enhancement material consist of marconite conductive aggregate and portland cement completely filled inside the hole and connecting of copper earthing lead strip of size 20X3 mm welded/ nuts and washers with main electrode protected with 40mm dia light grade GI tubing for protection of earth lead complete with PCC type C1 , 1:3:6 (using 20 mm graded stone aggregate), 50mm thick precast PCC type B1, (1:2:4)(using 20 mm graded stone aggregate) and pit cover reinforced with 8mm dia deformed bar and suitable handle made of 10mm dia round bar including copper strip of size 20mm x 3 mm for extension of earth lead and necessary excavation, earth work, in soft/loose soil and disposal of spoils to a distance not exc 50 mtr and necessary connection and testing complete all as directed by Engr-In-Charge (Note : Copper strip upto 7.5 m length shall be deemed to include in the cost of above item.

RPL SYNDICATE CO (BID ID -3327626)

ELECTRO COMMERCIAL CO (BID ID -3326019)

chauhan syndicate (BID ID -3322176)

RANA ENTERPRISES (BID ID -3322965)

MCC MECHANICAL AND ENGINEERING CORPORATION (BID ID -3322442)

KRISHNA ENTERPRISES (BID ID -3328676)

DS ENTERPRISES (BID ID -3327704)