REPAIR MAINTENANCE AND REPLACEMENT OF BURNT WORN OUT SERVICE UG CABLES OF HIGH RISE BLDGS AND REPLACEMENT OF BUILDING ELECTRIC PANELS AND SUBMAINS AND OTHER ALLIED WORKS AT RS COLABA UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Excavation in trenches not exc 1.5 mtr wide and not exc1.5 mtr in depth for laying of cables etc. in any type of soil and getting out all as specified and directed by Engineer-in-Charge. Note : Rate includes removing of paver blocks carefully and stack properly for refixing after laying of cables .

Returning filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in soils.

Removing excavated material from the site of work and transporting out of Station exc. 1.50 km but n exc. 5 km as specified and directed.

Cutting existing road surface or hard standing, bituminous topping 15 cm but n exc 30cm girth for laying of pipes/ cables complete.

M&L for making good of road cutting upto 450 mm wide, clean the cutting surfaces and filling hard core and match the existing bitumen surface of road with premix bitumenus material ready to use complete all sa specified and directed by Engr-in-charge.

M & L for cement concrete 1:4:8 type D2 (using 40mm grade stone aggregate) as in foundations, filling and mass concrete finished fair and even comlpete all as specified

Supply, Fixing, testing and commissioning of XLPE insulated armoured, heavy duty electric cable with aluminium conductor of size 120 sqmm 3.5 core, 1100 volt grade laid in trenches, fixed on wall, passing through pipes complete including connecting with MCCB/ busbar with the help of proper size thimble, glands, properly as directed by engineer-in-charge and taking out existing damaged unserviceable cable. Note : Excavation, earthwork and cable protection shall be measured and paid separately under relevant items.

Same as Item No 7.00 above but size 95 Sq mm, 3.5 core

Same as Item No 7.00 above but size 50 Sq mm, 3.5 core

Same as Item No 7.00 above but size 35 Sq mm, 3.5 core

Same as Item No 7.00 above but size 25 Sq mm, 3.5 core

M&L for in replacement of GI pipe ,light grade 50mm dia for road crossing of cable for cable protection or above ground surface including taking out old one all as specified and directed.

M&L for in replacement of GI pipe ,light grade 80mm dia for road crossing of cable for cable protection or above ground surface including taking out old one all as specified and directed.

M&L for in replacement of GI pipe, light grade 100mm dia for road crossing of cable or for cable protection of cable above ground surface all as specified and directed.

M & L for fixing of old interlocking paver tiles/blocks of any sizes recovered form item SI. No. 1.00 complete as specified and directed.

Material and labour for 60 mm thick coloured interlocking paver tiles/ blocks, lacquer finish of size 250x250 mm having compressive strength of 35N/Sqmm, zig-zag (uni-paver) shape in flooring tested as per IS : 15658-2006, complete as specified and directed.

Material and labour for layer of 50 mm thick natural river sand bed under floors or in foundation or under paver blocks including watering and consolidation complete as specified and directed.

M&L for in replacement of High density poly-ethylene pipes (HDPE) of pressure 6 kgf/cm2 pipe, 40mm dia for road crossing of cable or for cable protection of cable above ground surface all as specified and directed.

M&L for in replacement of High density poly-ethylene pipes (HDPE) of pressure 4 kgf/cm2 pipe, 75mm dia for road crossing of cable or for cable protection of cable above ground surface all as specified and directed.

M&L for in replacement of High density poly-ethylene pipes (HDPE) of pressure 4 kgf/cm2 pipe, 100/110mm dia for road crossing of cable or for cable protection of cable above ground surface all as specified and directed.

Supply and fix cable jointing kit Straight Through Joint for 1.1KV grade cable complete with Jointing material (Heat shrinkable) and accessories suitable for 3.5 core XLPE armoured, alluminum conductor cable of size 25 to 120 sq mm after taking out and cutting the faulty cable area, inserting 1 mtr Cable of existing size for jointing Cables if required at site and all as directed by Engineer-In-Charge.

M&L disconnecting, scrapping old worn out paint from complete indoor/outdoor type LT panels and painting with one coats of synthetic enamel paint (incl front door in side and indl compartment outer side etc also) over a coat of primer and spray painting complete including fixing sticker danger sign board suitable for LT panel board and energizing all as specified and as directed by engr-in-charge.

S&F in replacement of MCB DB SPN conforming to as per IEC 61439-3 and IP 43, IK 09 with acrylic door, 8 way complete with din rail, Neutral and Earthing bar after taking out the old unserviceable DBs, connection complete and making good the disturbed surfaces by plastering or PCC work inclding distembering to the affetced to walls.

S&F in replacement of MCCB DB VTPN 4 way as per IEC 61439-3 Suitable for Flush /Surface mounting with 250 A Copper Busbar for each phase with 2 Neutral bar, 2 Earthbar and Cable ties for Cable management fully insulated busbar & shrouded Neutral bars improved Pan assembly for ease of installation prefitted masking sheet reversible metalic door for IP 43 & IP 54 DB's with provision for 100 Amp 4pole MCCB as incomer and SP/TP MCB's as outgoing complele all as specified and directed.

S&F in replacement of MCCB 125A, 16kA, 4P, Thermal magnetic release , Ics=100% Icu .

S&F in replacement of MCB TP 63A, 10kA, 415V.

S&F in replacement of MCB SPN, 32 Amp, 10 KA, 230 Volt.

S&F in replacement of MCB SP 40A, 10kA, 240V C series.

S&F in replacement of MCB, single pole, upto 20 Amp, 10 KA, 230 Volt C series.

S & F in replacement with cable PVC insulated, PVC sheathed, armoured, FRLS, 1100V grade, 2 core 6 sqmm stranded copper conductor electric cable laid on wall/ roof/ duct complete with proper saddling and connecting to DBs with glands including taking out existing unserviceable cable complete all as specified.

Supply and fixing of DLP PVC trunking system of size 80x50MM with and including all connected fittings for fixing on wall ceiling surfaces (end, joint of lid, joint of body, interior angle, exterior angle, flat angle, derivation) confirming standard EN 50085-2-1 of under mentioned size complete as specified and directed :

Taking out old existing unarranged communications cable/conduits/casing caping/Lightening Protection cable from wall surfaces and keep a side and refixing the same after making good of wall surfaces under cable trunking/trays or using saddling and made connection complete all as specified and directed.

Taking down carefully copper/ aluminium point wiring ie. light, fan, socket or power/ points complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets etc. and making good disturbed surfaces of ceiling, walls, floors, etc.

Material and labour for point wiring for one light/Exhaust/Ceiling fan/6 Amp socket on independent board complete with proper colour coding using, 1100 volts grade, 1.5 Sqmm, PVC insulated FRLS, unsheathed wire with multi stranded copper conductor conforming to IS-694, part-II, ISI marked and including PVC casing and caping not less than 25 mm size, ISI mark with all accessories on wall/ceiling /floor/roof etc, including 1.5 Sqmm, PVC insulated, FRLS, unsheathed, 1100 volts multistranded copper conductor green colour as continuous earth wire connected to common earth dolly all as specified and directed for the following :- NOTE : Circuit conductor from MCB DB to Switch boards should not be less than 2.5sqmm.

All as per item No. 34.00 above but 3 pin socket outlet, 5 Amps on the same board with other switches.

All as per item No. 34.00 above but for one bell point

All as per item No 34.00 above but with 2.5 sqmm cable for one three pin 15 Amps socket out let controlled by one switch.

S & F modular switch, 1 module, single pole one way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F in replacement with modular switch, 1 module, single pole one way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F modular socket 6A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F in replacement with modular socket 6A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F modular switch, 1 module, single pole one way 16 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F in replacement with modular switch, 1 module, single pole one way 16 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F modular socket 6/16A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F in replacement with modular socket 6/16A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F modular stepped type fan regulator, 2 module, single pole one way ISI marked.

S & F in replacement with modular stepped type fan regulator, 2 module, single pole one way ISI marked.

S & F modular bell push switch, 1 module, single pole one way 6Amp ISI marked.

S & F in replacement with modular bell push switch, 1 module, single pole one way 6Amp ISI marked.

Taking out old wooden/PVC board and disconnecting all electric connection from switches, board and S & F in replacement with modular PVC Gang box of 8 module, ISI marked for mounting of modular switches and sockets including blank plate for blank module.

All as per Item No- 50.00 above but of modular PVC Gang box, 4 module.

All as per Item No- 50.00 above but of modular PVC Gang box, 3 module.

All as per Item No- 50.00 above but of modular PVC Gang box, 1/2 module.

S&F modular white cover plate with frame, 8 module.

S&F modular white cover plate with frame, 4 module.

S&F modular white cover plate with frame, 3 module.

S&F modular white cover plate with frame, 1/2 module.

Taking down unserviceable FTL/batten fittings with supply and fix LED batten fitting 10 Watt, 240V, 2ft CDL/NW comprises of extruded channel in thermally conductive material with decorative end cap and high translucent serration milky white diffuser of high optically efficient plastic FR grade. The luminaire is pre-wired with high efficiency electronic driver having operating voltage 140-270V, P.F >0.95, THD <20% and IP20 protected alongwith provision of two Nos of PVC box of size 75x75x20mm for mounting light fittings complete all as specified and directed.

All as per Item No-58.00 above but Slim LED integrated batten of 20 Watt 4ft complete. Make of Light Fitting : Wipro/Crompton/Philips/Bajaj/Polycab

Taking out any type of bulkhead fitting/FTL and S&F in replacement 10W LED batten with inbuilt smart motion sensor, 230 Volt , 50 Hz , 2 feet, polycarbonate extruted channel, powder coated with diffuser for glare free light, Inbuilt motion sensor prewired with 25% dimmer illuminous in ideal time with all accessories including two Nos of PVC box of size 75x75x20mm for mounting light fittings including ceiling rose complete with following specification. (i) housing-polycarbonate extrusion,diffuser- opal- polymer, LED type- MID power ,Light distribition- general Spread, LED efficiency - > 130 lumen/Watt, System effieciency- > 100 lumen/Watt, Driver efficiency - more than 85%, power factor- more than 0.95, THD - <10%, Mounting/Fixing- Wall/Ceiling, Ingress Protection - IP-20, Sensor type- HF inbuilt integral occupancy/movement sensor, sensor range- upto 5 mtrs(cone formation ), Dimming operation- default operation at 25% of the is rated value. On detection of motion, light output rises to 100% for upto 20 sec . in absence of otion switches back to default operation, LED life- upto 30,000 Hrs.Surge Protection- not less than 1KV complete all as specified and directed..

S & F in replacement with Analog time switch 3P Module, 24 hours program, programmable every 15 min., backup of 100 hours, current capacity 16A for ON/OFF controlling of security lights complete all as directed.

Taking down old unserviceable and Supply, install, testing and commissioning of meter cabin panel mounted on angle iron frame 40 x 40 x 5 mm grouted on floor,cubical indoor type for 415V, 3 phase, 4 wire made out of CRCA sheet not less than 2 mm thick , vermin proof factory fabricated, CPRI approved, front open hinged door with locking arrangement powder coated, individual compartment for MCCBs and 400 Amps rated copper bus bar alongwith compartment for fixing of Electronic Smart Prepaid Meters, top and bottom cable entry with proper size glands including provisions of vision glasses for meter readings as directed. Meter cabin panel shall be comprising of the following :- (a) MCCB 4 pole, 200 Amps, 25 kA, 415 volt, thermal magnatic realease type, Ics=100% Icu -01 Nos, (as incomer) Make-Legrand/Siemens/Schneider. (b) MCCB 4 pole, 100 Amps, 16 kA, 415 volt, thermal magnatic realease type, Ics=100% Icu -02 Nos, Make-Legrand/Siemens/Schneider. (c) MCB SPN 32 Amps 10 KA - 30 Nos Make-Legrand/Siemens/Schneider. (d) Digital type Voltmeter ( 0-500 Volts), 3 phase, 4 digit, high resolution, LED type with onsite programmability- 01 Nos. Make: Securemeters, Reshab or L&T. (e) Digital type Ampermeter ( 0-300 Amps) three phase with copper wound CT coil assy of suitable ratio & size Class I accuracy, 0.5 VA burden & onsite programmability- 01 Nos. Make: Securemeters, Reshab or L&T. (f) Indicating lamp LED type with holder key flush mounted, Red, Yellow, blue with toggle switch - 1 set ( set of three) as in incoming phases. (g) Tinned copper bus bar strips made of copper of size 40x5mm suitable length-(01Set of four) including provision of new vision glasses-30 Nos. (h) Submain cable 2 core 6 Sqmm copper conductor from MCB SPN to each Meters. (j) Making good the disturbed surface of meter cabin room if any damages occures during fixing/shifting of panel. Note :- (i) Before fabrication of panel the contractor has to take approval from GE on drawing. (ii) All existing cable connections will be disconnected from old Panel carefully and re-connected with new Panel by providing glands and thimble all as directed by Engineer-in-Charge. (iii) Taking out old electronic energy meters from existing Meter panel and shall be refixed to new meter panel.

All as per Item No.62.00 above but scope of work including provision of housing the following accessories:- (Make of Panel - L&T/Legrand India Pvt Ltd/Electro Control System/Accurate Ind Control Pvt Ltd/Techno System & S/gear) (a) MCCB 4 pole, 160 Amps, 16 kA, 415 volt, thermal magnatic realease type, Ics=100% Icu -01 Nos, (as incomer) Make-Legrand/Siemens/Schneider.(b) MCCB 4 pole, 100 Amps, 16 kA, 415 volt, thermal magnatic realease type, Ics=100% Icu -02 Nos, Make-Legrand/Siemens/Schneider. (c) MCB SPN 32 Amps 10 KA - 30 Nos Make-Legrand/Siemens/Schneider. (d) Digital type Voltmeter ( 0-500 Volts), 3 phase, 4 digit, high resolution, LED type with onsite programmability- 01 Nos. Make: Securemeters, Reshab or L&T. (e) Digital type Ampermeter ( 0-300 Amps) three phase with copper wound CT coil assy of suitable ratio & size Class I accuracy, 0.5 VA burden & onsite programmability- 01 Nos. Make: Securemeters, Reshab or L&T. (f) Indicating lamp LED type with holder key flush mounted, Red, Yellow, blue with toggle switch - 1 set ( set of three) as in incoming phases. (g) Tinned copper bus bar strips made of copper of size 40x5mm suitable length-(01Set of four) including provision of new vision glasses-29 Nos. (h) Submain cable 2 core 6 Sqmm copper conductor from MCB SPN to each Meters. (j) Making good the disturbed surface of meter cabin room if any damages occures during fixing/shifting of panel. Note :- (i) Before fabrication of panel the contractor has to take approval from GE on drawing. (ii) All existing cable connections will be disconnected from old Panel carefully and re-connected with new Panel by providing glands and thimble all as directed by Engineer-in-Charge. (iii) Taking out old electronic energy meters from existing Meter panel and shall be refixed to new meter panel.

S & F in replacement with power contactor 3 pole AC, with 240 volt coil, 32 Amp rating conforms to IS / IEC 60947-4-1 for ON/OFF controlling of security lights complete all as directed.

S & F ceiling rose with earth terminal connection, 3 terminal/ PVC/ polycarbonate, isolated body of size 60x50mm.

S & F in replacement with ceiling rose with earth terminal connection, 3 terminal/ PVC/ polycarbonate, isolated body of size 60x50mm.

S & F in replacement with electric bell ding dong, AC, 230V single pole.

All as per Item No.62.00 above but scope of work including provision of housing the following accessories:- (Make of Panel - L&T/Legrand India Pvt Ltd/Electro Control System/Accurate Ind Control Pvt Ltd/Techno System & S/gear) (a) MCCB 4 pole, 100 Amps, 25 kA, 415 volt, thermal magnatic realease type, Ics=100% Icu -01 Nos, (as incomer) Make-Legrand/Siemens/Schneider. (b) MCB SPN 32 Amps 10 KA - 30 Nos Make-Legrand/Siemens/Schneider. (c) Digital multifunction meter with CT/PT and all parameters as V, A, F, PF, KW, kVAR, kWH etc.- 01 Nos. Make: Securemeters, Reshab or L&T. (e) Indicating lamp LED type with holder key flush mounted, Red, Yellow, blue with toggle switch - 1 set ( set of three) as in incoming phases. (f) Tinned copper bus bar strips made of copper of size 40x5mm suitable length-(01Set of four) including provision of new vision glasses-29 Nos. (h) Submain cable 2 core 6 Sqmm copper conductor from MCB SPN to each Meters. (j) Making good the disturbed surface of meter cabin room if any damages occures during fixing/shifting of panel. Note :- (i) Before fabrication of panel the contractor has to take approval from GE on drawing. (ii) All existing cable connections will be disconnected from old Panel carefully and re-connected with new Panel by providing glands and thimble all as directed by Engineer-in-Charge. (iii) Taking out old electronic energy meters from existing Meter panel and shall be refixed to new meter panel.

All as per Item No.62.00 above but scope of work including provision of housing the following accessories:- (Make of Panel - L&T/Legrand India Pvt Ltd/Electro Control System/Accurate Ind Control Pvt Ltd/Techno System & S/gear) (a) MCCB 4 pole, 100 Amps, 16 kA, 415 volt, thermal magnatic realease type, Ics=100% Icu -01 Nos, (as incomer) (b) MCB SPN 32 Amps 10 KA - 32 Nos Make-Legrand/Siemens/Schneider. (c) Digital multifunction meter with CT/PT and all parameters as V, A, F, PF, KW, kVAR, kWH etc.- 01 Nos. Make: Securemeters, Reshab or L&T. (e) Indicating lamp LED type with holder key flush mounted, Red, Yellow, blue with toggle switch - 1 set ( set of three) as in incoming phases. (f) Tinned copper bus bar strips made of copper of size 40x5mm suitable length-(01Set of four) including provision of new vision glasses-29 Nos. (h) Submain cable 2 core 6 Sqmm copper conductor from MCB SPN to each Meters. (j) Making good the disturbed surface of meter cabin room if any damages occures during fixing/shifting of panel. Note :- (i) Before fabrication of panel the contractor has to take approval from GE on drawing. (ii) All existing cable connections will be disconnected from old Panel carefully and re-connected with new Panel by providing glands and thimble all as directed by Engineer-in-Charge. (iii) Taking out old electronic energy meters from existing Meter panel and shall be refixed to new meter panel.

Taking down old existing unserviceable recessed mounting light fittings and Supply and fix 2' x 2' LED luminaires CRCA housing with efficient optics ensuring perfectly uniform illumination, with polymer diffuser complete with all accessories suitable for recessed mounting 36 Watt, 240V, CDL/NW. The luminaire is pre-wired with high efficiency electronic driver having operating voltage 140-270V, P.F >0.95, THD <20% and IP20 protected alongwith provision of two Nos of PVC box of size 75x75x20mm for mounting light fittings as specified and directed by Engr-in-Charge.

Taking out unserviceable ceiling fan and deposit to MES Store, supply and replacement with ceiling fan 230V, 50 Hz, AC, 1200mm sweep, min air delivery 210 CFM with service value 6.00 BEE, five star rated with brushless direct current motor (BLDC) complete with hanging arrangement by down rod alongwith steel wire rope for additional safety in ceiling fan with all allied accessories and connecting up with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified.

Taking out unserviceable exhaust Fan and deposit to MES Store, supply and replacement with exhaust fan, 4 blade, heavy duty, double ball bearing, 230V, 50Hz, 300mm sweep having power input 70W speed 1440RPM, with protective bird guard including connecting with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified and directed.

Taking out unserviceable wall fan and deposit to MES Store, S&F energy efficient wall fan having 400mm sweep, 1350RPM speed and 72 CMM air delivery, connected with 3 core flexible copper conductor cable of appropriate size complete all as specified and directed, from ceiling rose to the wall fan complete all as specified and as directed.

S & F astronomical Timelite distribution board IP-54 with contactor, relay and prewired, 32A, 3 pole, 230 Volt , and Astronomical programmable time switch with backup of 6 years, 28 memory locations, current capacity 16 A with one CO time switches for street light complete.

Material and labour for earthing with steel earth plate electrode of size 60x60cmx6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6 mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in plate No 3 of SSR Part-I and all as specified or indicated including testing on completion. NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe, GI earth wire upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing).

Supply and fix exhaust fan in replacement made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 225mm/250mm including connection wiith suitable flexible wire to ceiling rose after deposit old exhaust fan to MES store yard complete all as specified..

OM SAI POWER SYSTEMS (BID ID -3479654)

NOEL ENGINEERS (BID ID -3469674)

Sri Krishna Construction (BID ID -3469662)

S S ENTERPRISES (BID ID -3474410)