CERTAIN REPAIRS TO INTERNAL ELECTRICAL WIRING FITTINGS FIXTURES AND CONNECTED WORKS FOR LRDE OTM AREA UNDER GE I R AND D WEST BENGALURU

Amount

Taking down old / defective point wiring of any surface type with conduit/PVC casing cappimg (light, fan, socket or power) from the existing locations complete including fixture and fittings such as sunken boxes, laminated sheets along with switches, sockets, regulators, ceiling roses etc. removing materials and making good disturbed surfaces of walls, floors, ceiling etc to match with the adjoining surfaces complete all as specified and directed by Engineer-in-charge.

One light point controlled by one switch

One fan/exhaust point controlled by one switch.

One 5 Amps socket point on same board with other switches

One 5 Amps socket point on independent board

All as per item No 2.00 here-in-above but wiring complete with 2.5 Sqmm for 3 pin 15A multipurpose on indeopendent board

Taking down carefully existing old / unserviceable / burnt point wiring of any type (light, fan socket or power) complete from concealed conduits of MCB circuit and controlling switch board to light fitting/fan/socket etc including taking down fixture and fittings such as sunken boxes, laminated sheets along with switches, sockets, regulators, ceiling roses etc. removing materials and making good disturbed surfaces of walls, floors, ceiling etc to match with the adjoining surfaces complete all as specified and directed by Engineer-in-charge.

One light point controlled by one switch

One fan/exhaust point controlled by one switch.

One 5 Amps socket point on same board.

One 5 Amps socket point on independent board.

All as per item No. 4 here-in-bove but wiring complete with 2.5 Sqmm for 3 pin 15 Amp socket multipurpose on independent board.

Supply & fixing modular switch 6 Amps 1 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing modular socket 06 Amps 5 pin 2 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing modular switch 16 Amps 1 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing modular socket 06/16 Amps 6 pin 2 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing 2 module dimmer step type electronic fan regulator 120W complete all as specified and directed by Engineer-in-charge

Supply and fixing for replacement LED ceiling mounted recessed with alluminium housing and CRCA powder coated outer cover full lit luminaire with glare free uniform illumination 36 W 2 ft x 2 ft (>125 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,Driver Should be Constant Currnet LED Driver with 4 KV Surge, 6500 k, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, IP 20/CRI>80%, LED life 50,000 burning hours prewired and connecting with 3 Core 1 sq mm copper cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing for replacement LED ceiling surface mounted full with alluminium housing and CRCA powder coated outer cover luminaire with glare free uniform illumination 36 W 2 ft x 2 ft (>125 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95, Driver Should be Constant Currnet LED Driver with 4 KV Surge, 6500K, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, IP 20/CRI>80%, LED life 50,000 burning hours prewired and connecting with 3 Core 1 sq copper cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing energy efficient LED security light fitting of 25W pressure die cast aluminium housing/body, heat resistant clear toughened glass, better optics for uniform distribution street luminaire, with driver, including electric connection with using 3 core flexible copper conductor cable 1.5Sqmm from ceiling rose to light fitting, fixing the light fitting with new bracket made out of GI tubing light grade 25mm dia, 1.2 metre long bent to shape at 120 degree angle at half metre from bottom, including two Nos clamps made out of MS Flat iron size 25x3 mm with suitable nuts and bolts for fixing of bracket including painting to MS clamp and nut bolts with two coats of aluminium paint over a coat of red oxide primer, complete fitting with all accessories and following specifications, complete all as specified and directed by Engineer-in-Charge :- (a) Lumen system efficacy of luminaire should be minimum 120 Lumen per watt. (b) Input Voltage range : 140 to 270 volts (c) Temp operating range : Minus 10°C to Plus 50°C (d) Power factor : Minimum 0.95 (e) THD : Max10%. (f) IP rating : IP66. (g) IK rating : Minimum IK07 (h) Built in potted LED Driver of the make as of the luminaire. (j) LED driver should be complete with all protections viz open/short circuit protection, over voltage protection, all as per standard design of manufacturer. (k) Surge protection 10 kV (inbuilt + extended) (l) CCT : 6500 K. (m) CRI : Minimum 70 (n) Lens - High Efficiency wide angle lens. (o) BIS Approved fixtures and driver (p) Rated life time : 50000 burning hrs @L70 (Average 10 to 12 hrs daily)(q)LED source : Hi power LED 3 to 5W High power type.

Supply and fixing LED tube light fitting with extruded in aluminium housing 1 x 20 Watt, appx 4 feet long, with decorative box linear, housing environment friendly, including electric connection with using 2 core flexible copper conductor cable 23/0.00076 from ceiling rose to tube fitting, complete fitting with all accessories and following specifications, complete all as specified and directed by Engineer-in-Charge :- (a) Lumen system efficacy of luminaire should be minimum 120 Lumen per watt. (b) Input Voltage range : 140 to 270 volts. (c) Temp operating range : Minus 5°C to Plus 45°C (d) Power factor : Minimum 0.95 (e) THD : Current THD Max10% and voltage THD max 5% (f) IP rating : IP-20. (g) LED Driver of the same make as of the luminaire. (h) LED driver should be complete with all protections viz open/short circuit protection, over voltage protection, all as per standard design of manufacturer. (j) Surge protection minimum 2.5 kV. (k) CCT : Minimum 6500K (l) CRI : greater than 90 (m) Rated life time : 50000 burning hrs @L70 (Average 10 to 12 hrs daily)

Material and labour for replacement LED polycarbonate rod 20 Watt, 4 feet long, with inbuilt driver and metal heat sink efficacy of 120 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 6500 k CRI > 80, with integral drivers, complete including taking down old unserviceable LED rod of any type all as directed by Engineer-in-charge. Make for Item No. 10 to 15 - Philips/CG/Havells

Material and labour for replacement PVC/Polycorbonate best quality junction boxes 40 mm size / Round plates 75 mm to 100 mm with suitable size screws - 02 Nos as per site requirements complete all as directed by Engineer-in-charge

Material and labour for replacement circuit or point wiring with Three single core PVC insulated cable copper conductor multi standed of size 1.5 Sqmm FRLS drawn through in existing surface/recessed steel/PVC conduit/surface casing capping including all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement circuit or point wiring with Three single core PVC insulated cable copper conductor multi standed of size 2.5 Sqmm FRLS drawn through in existing surface/recessed steel/PVC conduit/surface casing capping including all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Three single core PVC insulated cable copper conductor multi standed of size 4.0 Sqmm FRLS drawn through existing concealed/surface conduit/PVC casing capping including all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Three single core PVC insulated cable copper conductor multi standed of size 6.0 Sqmm FRLS drawn through existing concealed/surface conduit/PVC casing capping including all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Three single core PVC insulated cable copper conductor multi standed of size 10.0 Sqmm FRLS drawn through existing concealed/surface conduit/PVC casing capping including all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Six single core PVC insulated cable copper conductor multi standed of size 6.0 Sqmm FRLS drawn through existing concealed/surface conduit/PVC casing capping including all accessories complete as per site requirements all as specified and directed by Engr-in-charge.

Material and labour for Cutting channels, grooves or rebates n exc 15cm girth, and trimming surface complete on roof/wall using required necessarty Tools and plants all as per site requirements as specified and directed by Engineer-in-charge.

Supply and fixing for replacement Rigid non-metallic PVC conduit/casing capping of upto 25 mm exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc all as per site conditions complete specified and directed.

Supply and fixing for replacement Rigid non-metallic PVC conduit/casing capping above 25 mm not less than 40 mm exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc all as per site conditions complete specified and directed.

Material and labour for replacement circuit or point wiring with Three single core PVC insulated cable copper conductor multi standed of size 1.5 Sqmm FRLS drawn through in and including supply & fixing of new surface suitable size PVC conduit/casing capping with all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement circuit or point wiring with Three single core PVC insulated cable copper conductor multi standed of size 2.5 Sqmm FRLS drawn through in and including supply & fixing of new surface suitable size PVC conduit/casing capping with all accessories complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Three single core PVC insulated cable copper conductor multi standed of size 4.0 Sqmm FRLS FRLS drawn through in and including supply & fixing of new PVC conduit/casing capping suitable size with all accessories on surface type complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Three single core PVC insulated cable copper conductor multi standed of size 6.0 Sqmm FRLS FRLS drawn through in and including supply & fixing of new PVC conduit/casing capping suitable size with all accessories on surface type complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Three single core PVC insulated cable copper conductor multi standed of size 10.0 Sqmm FRLS FRLS drawn through in and including supply & fixing of new PVC conduit/casing capping suitable size with all accessories on surface type complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Six single core PVC insulated cable copper conductor multi standed of size 6.0 Sqmm FRLS FRLS drawn through in and including supply & fixing of new PVC conduit/casing capping suitable size with all accessories on surface type complete all as specified and directed by Engr-in-charge.

Material and labour for replacement submain wiring with Six single core PVC insulated cable copper conductor multi standed of size 10.0 Sqmm FRLS FRLS drawn through in and including supply & fixing of new PVC conduit/casing capping suitable size with all accessories on surface type complete all as specified and directed by Engr-in-charge.

Taking down existing DBs of any type including MCBs of any type model from existing locatinos and making good complete all as specified and dierected

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 125 Amp, 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 necessary complete all as specified and directed by Engineer-in-charge. Note :- MCCB for incoming and MCBs for outgoing shall be measured and paid separately under appropriate item of BOQ.

Supply and fixing SPN DB 12 way Double door factory made powder coated with 200 Amps rated busbar 240 Volts capacity for using MCBs as incomer and out going circuits complete all as specified and directed by Engr-in-charge.

Supply and fixing SPN DB 8 way Double door factory made powder coated with 200 Amps rated busbar 240 Volts capacity for using MCBs as incomer and out going circuits complete all as specified and directed by Engr-in-charge.

Supply and fix MCB SPN 32 Amp 240 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fix MCB SPN 63 Amp 240 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fix MCB SP 6 - 32 Amp 240 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fix MCCB 100 Amps 415 Volts 16 KA 4 pole adjustable thermal and adjustable magnetic ICS=100%ICU using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Material and labour for replacement Single pole and neutral enclosure with a Three pin (as per useras site requirement) and earth plug and socket industrial complete with one single pole MCB 20 Amps 240 V 10 KA C series on wall complete all as per site requirements as directed by Engineer-in-charge,

Material and labour for replacement Triple pole and neutral enclosure with a Six / Five pin (as per usersquireemnt on the site) and earth plug and socket industrial complete with one Triple pole and neutral MCB 32 Amps 4105V 10 KA C series on wall complete all as per site requirements as directed by Engineer-in-charge.

Note for item No 45, 47, 49, 51 & 53 - 1) Make for The LT switch gear - L&T/ABB/Schneider/C&S 2) The quoted firm is responsible to submit panel drawings from the CPRI certified validated Panel manufactureres duly signed by the panel manufactureres and contractor before placing order to panel firm with bill of quntities, make of switchgear and metering to the Deptt for obtaing approval from GE 3) contractor shall submit CPRI vaidated certificate of the panel manufacturer along with declaration from manufacturer that seven tank process has been adopted during fabrication.

Disconnecting Incoming cable and all out going cables of any sizes from the panel carefully,, taking out all cables carefully as per site conditions and kept a side for reuse and reconnections in the new panel as per site requirements, taking out existing old indoor panel from the site carefully complete all as directed by Engineer-in-charge. Note - Earth work and PCC work as applicable shall be measured and paid separately. Location - Near Admin Bldg

Fabricate, Supply,installation, testing and commissioning self supporting totally enclosed factory fabricated LT panel board indoor type manufactured powder coated using seven tank process made out of 2 mm with CRCA sheet from CPRI Certified validated panel manufactureres with both sides openings compartmental wise, ventilating louvers, dust and vermin proof neorprene rubber gasket, powder coated including danger plate and manufactureres label on front and rear of the panel, double earth strip provisions bottom of inside of the panel along with earthing studs - 02 Nos on body outer side of the panel foe external earthing connections, bottom detachable gland plate complete with suitable size zinc chromium plated nuts, bolts and washers etc suitable for 3 phase 4 wire, 415 vots, 50 Hz mounted on suitable size MS channel, in and including MS Angle iron frame of having minimum 50 cm above Ground level and 50 cm below ground level all as per site requiremnts as directed or PCC foundation, new aluminium lugs for connecting In / Out going cables,The panel comprising of the folowing items complete all as directed . Location - Near Admin Bldg. Aluminium bus bar 300Amps supported with suitable size porcelain isolators with suitbale size brass nut, bolts and washers with heat shrinkable colour coded PVC sleeving for 3 phase and neutral -01 set. Incomer: MCCB adjustable thermal adjustable magnetic 4 pole rating 250 Amps ICS=100%ICU not less than 25 KA 415 V 50 Hz - 01 Nos, MCCB adjustable thermal adjustable magnetic 4 pole rating 200 Amps Ics=100%Icu not less than 25 KA 415 V 50 Hz - 01 Nos RYB LED Indication Lamp - 02 set set, VAF Meter - 02 Nos, Current Transformer for metering 300/5 - 6 Nos, Control MCB 6A SP 10 KA C type - 06 Nos. Outgoing: MCCB adjustable thermal adjustable magnetic 4 pole rating 125 Amps ICS=100%ICU not less than 25 KA 415 V 50 Hz - 01 Nos, MCCB adjustable thermal adjustable magnetic 4 pole rating 100 Amps Ics=100% Icu not less than 25 kA 415 V 50 Hz - 04 Nos, MCCB adjustable thermal adjustable magnetic 4 pole rating 63 Amps Ics=100%Icu not less than 16 KA 415 V 50 Hz - 01 No

Disconnecting Incoming cable and all out going cables of any sizes from the panel carefully,, taking out all cables carefully as per site conditions and kept a side for reuse and reconnections in the new panel as per site requirements, taking out existing old indoor panel from the site carefully complete all as directed by Engineer-in-charge. , Note - Earth work and PCC work as applicable shall be measured and paid separately. Location - RMED 107.

Fabricate, Supply,installation, testing and commissioning self supporting totally enclosed factory fabricated LT panel board indoor type manufactured powder coated using seven tank process made out of 2 mm with CRCA sheet from CPRI Certified validated panel manufactureres with both sides openings compartmental wise, ventilating louvers, dust and vermin proof neorprene rubber gasket, powder coated including danger plate and manufactureres label on front and rear of the panel, double earth strip provisions bottom of inside of the panel along with earthing studs - 02 Nos on body outer side of the panel foe external earthing connections, bottom detachable gland plate complete with suitable size zinc chromium plated nuts, bolts and washers etc suitable for 3 phase 4 wire, 415 vots, 50 Hz mounted on suitable size MS channel, in and including MS Angle iron frame of having minimum 50 cm above Ground level and 50 cm below ground level all as per site requiremnts as directed or PCC foundation, new aluminium lugs for connecting In / Out going cables,The panel comprising of the folowing items complete all as directed .Location - RMED 107. Aluminium bus bar 300 Amps supported with suitable size porcelain isolators with suitbale size brass nut, bolts and washers with heat shrinkable colour coded PVC sleeving for 3 phase and neutral -01 set. Incomer : -MCCB adjustable thermal adjustable magnetic 4 pole rating 250 Amps ICS=100%ICU not less than 25 KA 415 V 50 Hz - 06 Nos, RYB LED Indication Lamp - 01 set , VAF Meter - 01 Nos, Current Transformer for metering 300/5 - 3 Nos, Control MCB 6A SP 10 KA C type - 03 Nos. Outgoing : -MCCB adjustable thermal and adjustable magnetic 4 pole ICS=100%ICU rating 100 Amps not less than 25 KA 415 V 50 Hz - 07 Nos

Disconnecting Incoming cable and all out going cables of any sizes from the panel carefully,, taking out all cables carefully as per site conditions and kept a side for reuse and reconnections in the new panel as per site requirements, taking out existing old indoor panel from the site carefully complete all as directed by Engineer-in-charge. Note - Earth work and PCC work as applicable shall be measured and paid separately. Location - RADAR BUILDING 1st FLOOR

Fabricate, Supply,installation, testing and commissioning self supporting totally enclosed factory fabricated LT panel board indoor type manufactured powder coated using seven tank process made out of 2 mm with CRCA sheet from CPRI Certified validated panel manufactureres with both sides openings compartmental wise, ventilating louvers, dust and vermin proof neorprene rubber gasket, powder coated including danger plate and manufactureres label on front and rear of the panel, double earth strip provisions bottom of inside of the panel along with earthing studs - 02 Nos on body outer side of the panel foe external earthing connections, bottom detachable gland plate complete with suitable size zinc chromium plated nuts, bolts and washers etc suitable for 3 phase 4 wire, 415 vots, 50 Hz mounted on suitable size MS channel, in and including MS Angle iron frame of having minimum 50 cm above Ground level and 50 cm below ground level all as per site requiremnts as directed or PCC foundation, new aluminium lugs for connecting In / Out going cables,The panel comprising of the folowing items complete all as directed . Location - RADAR BUILDING 1st FLOOR. Aluminium bus bar 300 Amps supported with suitable size porcelain isolators with suitbale size brass nut, bolts and washers with heat shrinkable colour coded PVC sleeving for 3 phase and neutral -01 set. Incomer : -MCCB adjustable thermal and adjustable magnetic 4 pole rating 250 Amps ICS=100%ICU not less than 25 KA 415 V 50 Hz - 01 Nos, RYB LED Indication Lamp - 01 set set, VAF Meter - 01 Nos, Current Transformer for metering 300/5 - 3 NosControl MCB 6A SP 10 KA C type - 03 Nos Outgoing : -MCCB adjustable thermal and adjustable magnetic 4 pole rating 100 Amps ICS_100%ICU 25 KA 415 V 50 Hz - 03 NosMCB C type 63A 4P 10 KA - 06 NosMCB C type 40A 4P 10 KA - 08 Nos

Disconnecting Incoming cable and all out going cables of any sizes from the panel carefully,, taking out all cables carefully as per site conditions and kept a side for reuse and reconnections in the new panel as per site requirements, taking out existing old indoor panel from the site carefully complete all as directed by Engineer-in-charge. , Note - Earth work and PCC work as applicable shall be measured and paid separately. Location - ADMIN NEAR WORKS GROUND FLOOR

Fabricate, Supply,installation, testing and commissioning self supporting totally enclosed factory fabricated LT panel board indoor type manufactured powder coated using seven tank process made out of 2 mm with CRCA sheet from CPRI Certified validated panel manufactureres with both sides openings compartmental wise, ventilating louvers, dust and vermin proof neorprene rubber gasket, powder coated including danger plate and manufactureres label on front and rear of the panel, double earth strip provisions bottom of inside of the panel along with earthing studs - 02 Nos on body outer side of the panel foe external earthing connections, bottom detachable gland plate complete with suitable size zinc chromium plated nuts, bolts and washers etc suitable for 3 phase 4 wire, 415 vots, 50 Hz mounted on suitable size MS channel, in and including MS Angle iron frame of having minimum 50 cm above Ground level and 50 cm below ground level all as per site requiremnts as directed or PCC foundation, new aluminium lugs for connecting In / Out going cables,The panel comprising of the folowing items complete all as directed . Location - ADMIN NEAR WORKS GROUND FLOOR. Aluminium bus bar 300 Amps supported with suitable size porcelain isolators with suitbale size brass nut, bolts and washers with heat shrinkable colour coded PVC sleeving for 3 phase and neutral -01 set Incomer: MCCB adjustable thermal adjustable magnetic 4 pole rating 125 Amps ICS = 100% ICU not less than 25 KA 415 V 50 Hz - 01 Nos,(EB - Incomer), MCCB adjustable thermal adjustable magnetic 4 pole rating 100 Amps ICS = 100% ICU not less than 25 KA 415 V 50 Hz - 01 Nos,(DG - Incomer), RYB LED Indication Lamp - 06 Nos, VAF Meter - 02 Nos, Current Transformer for metering 300/5 - 06 Nos, Control MCB 6A SP 10 KA C type - 06 Nos. Outgoing: MCB C type 63A 4P 10 KA - 04 Nos, MCB C type 40A 4P 10 KA - 01 Nos, MCB C type 32A 2P 10 KA - 15 Nos, MCB C type 32A SP 10 KA - 08 Nos,.

Disconnecting Incoming cable and all out going cables of any sizes from the panel carefully,, taking out all cables carefully as per site conditions and kept a side for reuse and reconnections in the new panel as per site requirements, taking out existing old indoor panel from the site carefully complete all as directed by Engineer-in-charge Note - Earth work and PCC work as applicable shall be measured and paid separately. Location - LOTUS HALL UPS ROOM

Fabricate, Supply,installation, testing and commissioning self supporting totally enclosed factory fabricated LT panel board indoor type manufactured powder coated using seven tank process made out of 2 mm with CRCA sheet from CPRI Certified validated panel manufactureres with both sides openings compartmental wise, ventilating louvers, dust and vermin proof neorprene rubber gasket, powder coated including danger plate and manufactureres label on front and rear of the panel, double earth strip provisions bottom of inside of the panel along with earthing studs - 02 Nos on body outer side of the panel foe external earthing connections, bottom detachable gland plate complete with suitable size zinc chromium plated nuts, bolts and washers etc suitable for 3 phase 4 wire, 415 vots, 50 Hz mounted on suitable size MS channel, in and including MS Angle iron frame of having minimum 50 cm above Ground level and 50 cm below ground level all as per site requiremnts as directed or PCC foundation, new aluminium lugs for connecting In / Out going cables,The panel comprising of the folowing items complete all as directed . Location - LOTUS HALL UPS ROOM. Aluminium bus bar 200 Amps supported with suitable size porcelain isolators with suitbale size brass nut, bolts and washers with heat shrinkable colour coded PVC sleeving for 3 phase and neutral -01 set. Incomer : -MCCB adjustable thermal adjustable magnetic 4 pole rating 125 Amps Ics = 100% Icu not less than 25 KA 415 V 50 Hz - 01 Nos,(EB - Incomer), MCCB adjustable thermal adjustable magnetic 4 pole rating 100 Amps Ics = 100% Icu not less than 25 KA 415 V 50 Hz - 01 Nos,(DG - Incomer) , RYB LED Indication Lamp - 06 Nos, VAF Meter - 02 Nos, Current Transformer for metering 300/5 - 06 Nos, Control MCB 6A SP 10 KA C type - 06 Nos, On Load Changeover Switche panel mounted heavy duty 125A 4P - 01 Nos. Outgoing : MCCB adjustable thermal adjustable magnetic 4 pole rating 63 Amps Ics=100% Icu 25 KA 415 V 50 Hz - 02 Nos, MCB C type 63A 4P 10 KA - 04 Nos

Disconnecting Incoming cable and all out going cables of any sizes from the main change over switch panel carefully,, taking out all cables carefully as per site conditions and kept a side for reuse and reconnections in the new panel as per site requirements, taking out existing old change over panel from the site carefully complete all as directed by Engineer-in-charge. Note - Earth work and PCC work as applicable shall be measured and paid seprately. Location - Radar bldg Room indoor

Fabricate, Supply,installation, testing and commissioning self supporting totally enclosed factory fabricated LT panel board outdoor type manufactured powder coated using seven tank process powder coated made out of 3 mm with CRCA sheet from CPRI Certified validated panel manufactureres with front and rear both sides openings, double compartmental wise doors being a out door panel,ventilating louvers, dust and vermin proof neorprene rubber gasket, danger plate and manufactureres label on front and rear of the panel, double earth strip provisions bottom of inside of the panel along with earthing studs - 02 Nos on body outer side of the panel for external earthing connections, bottom detachable gland plate complete with suitable size zinc chromium plated nuts, bolts and washers etc suitable for 3 phase 4 wire, 415 vots, 50 Hz mounted on suitable size MS channel in and including MS Angle iron frame of having minimum 50 cm above Ground level and 50 cm below ground level or PCC foundation all as directed by Engineer-in-charge as per site requirements, supply and fixing new aluminium lugs for connecting In / Out new cables or old cables connections as per site,The panel comprising of the folowing items complete all as directed Location - Radar bldg Room indoor Aluminium bus bar 400 Amps supported with suitable size porcelain isolators with suitbale size brass nut, bolts and washers with heat shrinkable colour coded PVC sleeving for 3 phase and neutral -01 set. Incomer :MCCB adjustable thermal adjustable magnetic 4 pole rating 400 Amps 36 KA ICS = 100%ICU 415 V 50 Hz - 01 Nos (EB Incomer), RYB LED Indication Lamp - 01 set, VAF Meter - 01 No, Current Transformer for metering 400/5 - 03 Nos, Control MCB 6A SP C - type - 03 Nos. Outgoing : MCCB adjustable thermal adjustable magnetic 4 pole rating 250 Amps 25 KA 415 V ICS = 100% ICU 50 Hz - 02 Nos, MCCB adjustable thermal adjustable magnetic 4 pole rating 200 Amps 25 KA 415 V ICS = 100% ICU 50 Hz - 01 Nos, MCCB adjustable thermal adjustable magnetic 4 pole rating 100 Amps 25 KA 415 V ICS = 100% ICU 50 Hz - 02 Nos.

Material and Labour for earthing Complete with GI earth platee electrode 60cm x 60cm x 6 mm thick buried directly in ground earth pit not less than 2.25 M deep below normal ground level and complete earth plate connected to GI wire 4 mm by brazing only earth strip protected with light grade GI Pipe 15 mm dia bore from earth plate electrode and upto in and including the earth test point including 20mm bore water pipe medium grade GI Tubing including GI Funnel,wire mesh. alternate 5 layers of charcoal & salt crystal and removal of the excavated soil and depositing at the place where directed,PCC Pit in PCC (1:3:6) type C1 using 20 mm graded stone aggregate , RCC (m) Cover 40 mm thick in RCC (1:2:4) type B 1 using 20 mm grade aggregate reinforced with 8 mm dia TMT bars @ 7.5 mm c/c both ways including RCC Pit Cover etc watering the earth pit to acheive earth resistance below 02 Ohm incl testing complete all as specified and directed by Engineer-in-Charge. Note :- GI wire 4 mm,GI Tubing 15 mm light grade upto 7.5 mtr deemed to be included in the rate quoted by the contractor.

Supply, fixing, drawn GI wire 4 mm in GI pipe 15 mm pipe complete all as specified and as directed by Engr - in -charge.

Supply and fix GI pipe light grade 15 mm dia including on walls, roof / laid on floors, ground etc with all fittings for GI Wire protection all as specified and as directed by Engr - in -charge.

Checking of existingn Copper/GI strip/GI wire earthings of any type near all buildings using all safety methods carefully, tightening of all earthing connections, pouring water in the earth pits throgh earth pit funnel properly, after 24 hrs of water pouring testing of earthing pit using earth tester (The arrangement of earth tester is the responsibility of contractor) and enter earth details and results in the register duly signed by electrician in all respects complete all as directed by Engineer-in-charge. NOTE : 1) The job shall be paid twice in the contract period with interval of SIX months periodcity. 2) Earth work, demolition of PCC,PCC new work, RCC earth pit cover and GI strip as applicable shall be measured and paid separately under relevent item.

Supply and fixing for replacement earth pit cover slab RCC 40 mm thick in RCC (1:2:4) type B 1 using 20 mm grade aggregate reinforced with 8 mm dia TMT bars @ 7.5 mm c/c both ways including testing arrangements and taking out old broken covers complete as per site requirements all as specified and directed by Engineer-in-charge.

Material and labour for replacement Air termination single pointed aluminium rod 12 mm dia and 300 mm long complete on building roof in and including PCC block as per site conditions complete all as directed by Engineer - in - charge.

Material and labour for replacement Air termination single pointed copper 12 mm dia and 300 mm long complete on building roof in and including PCC block as per site conditions complete all as directed by Engineer - in - charge.

Material and labour for replacement aluminium strip 25 x 3 mm with insulators heavy duty, fxing screws etc for roof and down conductors complete all as per site conditions in and including using necessary tools, plants and ladders complete all as specified and directed by Engineer-in-charge.

Material and labour for replacement copper strip 20 x 3 mm with insulators heavy duty, fxing screws etc for roof and down conductors complete all as per site conditions in and including using necessary tools, plants and ladders complete all as specified and directed by Engineer-in-charge.

Material and labour for replacement GI Earth Strip 32mm X 6mm burried in ground / fixed on wall / floor as per site requirement for purpose of Beyond 7.5 meter for earthings / lightning wall/floor/roof/buried strip etc as per site conditions complete all as specified and directed by Engineer-in-charge.

Fixing only properly GI / Aluminium earth Strip of any type by taking down carefully from the existing locations of buildings i.e roof/wall / floor etc in and including using new nuts bolts and washers, soldering / welding works in and including tools, plants and ladders etc as per site requirements all as specified and directed by Engineer-in-charge.

Supply and fix for replacement lamp holder pin type pvc/polycarbonate type as per site in and including suitable LED pin type 9 Watt LED lamp using necessary ladder upto height of 40 feet (Appx) complete all as specified and as directed by Engineer-in-charge.

Material and labour for taking down unserviceable of ceiling fan sweep upto 1400 mm with blades and down rods etc from ceiling by unscrewing the nut bolts ,opening the split pin and keeping in safe custody for servicing and repairing works (measured and paid separately under here-in-after schedule items) and re fixing the same after servicing / repairs works complete all as specified and as directed by Engineer-in-charge.

Material and labour for servicing of ceiling fan sweep upto 1400 mm complete on the site as obtained here-in-above item after inspecting all dismantled parts, complete serviceing and cleaning , greasing and removing all deposited materials and replacing following old parts and components with new ones and reassembling the same complete for smooth functioning complete all as specified and as directed by Engineer-in-charge.:- (a) Capacitor 2.5 mfd.- 01 No (b) PVC Capacitor Bracket - 01 No (c) Split pins complete for ceiling fan - 01 set

Material and labour for taking down unserviceable of exhaust fan upto 450 cm sweep heavy duty with blades complete on the site from existing positions using necessary ladders as applicable etc by unscrewing the nut bolts and keeping in safe custody for servicing and repairing works or rewinding works (measured and paid separately under here-in-after schedule items) and re fixing the same after servicing / repairs works or rewinding works etc complete all as specified and as directed by Engineer-in-charge.

Material and labour for dismantling of exhaust fan upto 450 cm sweep motor with louvers assembly for servicing after inspecting all dismantled parts for their serviceablity and cleaning , greasing and removing all deposited materials and replacing unserviceable parts and components with new ones and reassembling the same complete for smooth functioning by replacing the following spares:- (a) Capacitor of suitable rated mfd as per ground requirements - 01 No (b) Split pin for exhaust fan - 01 set

Material and labour for rewinding of metal exhaust fan motor complete of sweep upto 450 cm after cutting the old unserviceable / burnt windindg with super enamelled copper winding wire of suitable gauge with connected bushes / bearings as applicable complete varnishing new winding drying up carefully complete all as specified and as directed by Engineer-in-charge. Note - The motor winding to be tested in the presence of JE E/M or AGE E/M and defective motor wiring to be cut before taking to workshop for rewinding works complete all asdirected by Engineer-in-charge.

RRK PROJECTS (BID ID -3491329)

Varsha Enterprises (BID ID -3485945)

Sahara Engineers (BID ID -3485471)