REPAIR MAINTENANCE TO INTERNAL ELECTRIFICATION AND CONNECTED WORKS AT MAIN CAMP OMQ AREA AND REPAIR MAINT TO SUB MAIN WIRING MCB MCCB, DB AND OTHER CONNECTED WORKS AT OTM ACCN AT AFS TAMBARAM

Amount

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete and making good disturbed surface of wall, floors etc complete all as specified and directed by Engineer-in-Charge.

Material and labour for point wiring complete with 1.50 sqmm single core PVC FRLS insulated sheathed 1100 volts grade copper conductor single core multi stranded drawn through with and including non metallic rigid PVC conduit accessories concealed on walls, surface on ceiling etc., with suitable clamps/ saddles, including provision of 1.6 mm thick MS pressed steel terminal boxes concealed/surface in wall with suitable modular white cover plate with frame for housing switches, sockets, fan regulators etc., including one run of 1.50 sqmm PVC insulated copper conductor for continuous earth wire and connected to common earth dolly complete all as specified and directed by Engineer-in-Charge for the following :-

One light /fan point controlled by one 5 Amps switch.

One 3 pin 5 Amps socket outlet on same board

One 3 pin 5 Amps socket outlet on independent board

One call bell point controlled by one bell push

One 3 pin socket outlet 15 Amps independent with cable 2.5Sq mm size.

One 3 pin socket outlet 15 Amps independent with cable 4.0Sq mm size.

Material and labour for point wiring complete with 1.50 sqmm single core PVC FRLS insulated sheathed 1100 volts grade copper conductor single core multi stranded drawn through with and including PVC casing & capping/PVC conduit on walls, surface on ceiling etc., with suitable clamps/ saddles, including provision of 1.6 mm thick MS pressed steel terminal boxes concealed in wall with 3 mm thick hylam sheet for housing switches, sockets, fan regulators etc., including one run of 1.50 sqmm PVC insulated copper conductor for continuous earth wire and connected to common earth dolly complete all as specified and directed by Engineer-in-Charge for the following :-

One light point/fan point controlled by one 5 Amps switch.

One 3 pin 5 Amps socket outlet on same board

One 3 pin 5 Amps socket outlet on independent board

One 3 pin 5 Amps socket outlet independent but below the switch board of light points in the same vertical plane, with cables, 1.5 sq. mm size complete all as specified and directed by Engineer-in-Charge

One call bell point controlled by one bell push

One 3 pin socket outlet 15 Amps independent with cable 2.5 Sq mm size.

One 3 pin socket outlet 15 Amps independent with cable 4.0 Sq mm size.

Material & Labour for attending No supply /short circuit /checking of UPS supply other electrical complaints and make serviceable complete all as specified and directed by Engineer-in-Charge. Note :- (i) The complaint slip shall be received from complaint cell. (ii) Any required tools and equipments shall be provided by contractor. (iii) The rate quoted is deemed to include for insulation tape, wires /cable as specified and as directed.

Supply and fix in replacement Modular switch 1 way 6A,1 module including disconnecting, removing, and connecting into electric circuit complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Modular switch 1 way 16A, 1 module complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Modular socket 6A 3 pin combined 2 module complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Modular socket 6A/16A 2/3 pin combined 2 module complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Modular Fan regulator 120 W 2 Module suitable for 1200mm/1400mm sweep fan complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Switch piano flush type 5 Amps ,Single pole one way complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Switch socket flush type 2 in 1, 3 pin 5 Amps 240V complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Switch socket combination 2 in 1, 3 pin 5 and 15 Amps flush type universal complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Fan regulator stepped type electronic flush/switch type, suitable for 1200mm /1400 mm sweep fan complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement PVC ceiling rose two to three terminal plate and jumbo type complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Bell push Flush type 5amps complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Call bell 230 volts single pole A/C multimusic fancy type ding dong bell complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of laminated hylam sheet 3 mm thick as per site required size of 4''x4'' including cutting holes for fixing the switches /sockets etc and transferring all the switches/sockets including disconnecting and reconnecting into electric circuit and testing complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of laminated hylam sheet 3 mm thick as per site required size of 4''x4'' including cutting holes for fixing the switches /sockets etc and transferring all the switches/sockets including disconnecting and reconnecting into electric circuit and testing complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of laminated hylam sheet 3 mm thick as per site required size of 12"x8'' including cutting holes for fixing the switches /sockets etc and transferring all the switches/sockets including disconnecting and reconnecting into electric circuit and testing complete all as specified and directed by Engineer-in-Charge.

Supply and fix, in replacement, of MCB DB SPN double door, 4 way 240V neutral link, earth link IP-42 complete all as specified and directed by Engineer-in-Charge.

Supply and fix, in replacement of MCB DB SPN, double door IP-42, 8 way 240V with 200 A rated bus bar neutral link, earth link complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for MCB DB TPN 4 way, IP-42 vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCB TPN as incomer complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for MCB DB TPN 8 way, IP-42 vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCB TPN as incomer complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement of Vertical type sheet metal enclosure MCB DB TPN 4 way, IP-42, double door type including 125 Amps MCCB 4 Pole 415 V,16 KA incomer with suitable bus bar surface/concealed on wall and connecting with all connections complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement for MCB SP 06 to 32 Amps, breaking capacity of 10KA 240 volts,50Hz complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of MCB SPN 06 to 32Amps, breaking capacity of 10KA 240 volts complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of MCB TP 63 Amps, breaking capacity of 10KA 415 volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCB TPN 63 Amps, breaking capacity of 10KA 415 volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCB TP 100 Amps, breaking capacity of 10KA 415 volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 20 Amp 240 Volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCCB 25 to 100 Amp 3/4 pole 16 KA breaking capacity 415 Volts complete all as specified and directed by Engineer-in-Charge.

Taking down existing sub main wiring any description along with PVC conduit/ casing capping and made good the disturbed surface complete all as specified and directed by Engineer-in-Charge.

M & L for circuit/sub main wiring complete with 2 X 2.5 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through existing surface/recessed steel/PVC conduit and accessories with 1 X 2.5 Sqmm of PVC FRLS copper cable for earth continuity all as specified, dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by engineer- in- charge.

M & L for circuit/sub main wiring complete with 2x 4.0 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and accessories on surface of wall roofs etc with 1x 4.0 Sqmm of PVC FRLS copper cable for earth continuity all as specified , dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as specified and directed by Engineer-in-Charge.

M & L for circuit/sub main wiring complete with 2 x 6 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and accessories on surface of wall roofs etc with 1x 6 Sqmm of PVC FRLS copper cable for earth continuity, including dismantling of old existing circuit/ sub main wiring and making good of the disturbed portion complete all as directed by Engineer- in- charge. Note for Sl items No.34 to 36 : Two runs of cable and one run of earth continuity cable along with PVC conduit shall be measured as one unit run.

M & L for circuit/sub main wiring complete with 4 x 6 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through suitable size PVC conduit and accessories on surface of wall roofs etc with 1 x 6Sqmm of PVC FRLS copper cable for earth continuity all as specified , dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by Engineer- in- charge.

All as per item No.37 here in before but for 4 x 10 Sqmm conductor with 1 x 10 Sqmm as earth continuity copper conductor complete all as specified and directed by Engineer-in-Charge. Note for Sl items No.37 to 38: Four runs of cable and one run of earth continuity along with PVC conduit cable shall be measured as one unit.

Taking down old light fitting and supply and fix in replacement of LED 36 Watt fitting aesthetically Ultra modern recess mounting luminaries with high performance LEDs, suitable for mounting with Armstrong/Grid ceiling designed 2'x2' flat panel suitable to false ceiling including provision of suitable flexible PVC wire from ceiling rose to fittings complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton

Taking down old light fitting and supply and fix energy saving & environmental friendly , long life, pressure die - cast aluminium housing Flood light of 100 W with PC diffused lens enclosure over LED for glare light with resistance of IK07 with 10KV built in surge protection device complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton

Taking down old light fitting and supply and fix energy saving & environmental friendly , long life, pressure die - cast aluminium housing Flood light of 150 W with PC diffused lens enclosure over LED for glare light with resistance of IK07 with 10KV built in surge protection device complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton

Taking down old light fitting & Supply and fix energy saving & environmental friendly , long life, pressure die - cast aluminium housing Flood light of 200 W with PC diffused lens enclosure over LED for glare light with resistance of IK07 with 10KV built in surge protection device complete all as specified and directed by Engineer-in-Charge. Make :- Havells or Equivalent.

Taking down old light fitting and Supply, fixing, testing & commissioning of LED Highbay light fitting 1x200 Watt with pressure die-cast aluminium alloy housing Next generation, energy saving ,environment friendly & robust highbay LED with PDC housing suitable for ceiling (surface/suspended) mounting with system efficacy of 150 lm/w with 30000 system lumens led driver built in potted IP 67 colour tem 5700k range complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton

Taking down old light fitting and Supply, fixing, testing & commissioning of Wall mounted light fitting LED batten, extruded heat sink provided for efficient heat dissipation & integrated electronic driver with 20 W LED 6500K (4 ft) lamp including disconnecting, removing, and connecting into electric circuit and testing all as per directed by Engineer- in- charge. Make: Havells /Philips/Crompton

Taking down old light fitting and Supply and fix in replacement surface and wall mounted 10 Watt LED batten, provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver including LED lamp complete all as per directed by Engineer- in- charge. Make: Havells /Philips/Crompton .

Taking down old light fitting and Supply and fix in replacement of security light fitting LED luminaries New generation energy saving & environmental friendly long life versatile pressure die-cast aluminium IP65 roadway luminaries with high power LED as light source with 35 W LED 5000K lamp including disconnecting, removing, and connecting into electric circuit including testing all as directed by Engineer- in- charge. Make: Havells /Philips/Crompton .

Supply and fix in replacement GI Bracket bend to shape in cold or hot 40mm bore medium grade, ISI marked 1.50m long with suitable MS clamps and nuts bolts etc, to fixing security light fittings to Bldgs complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement RUGBY GENX 10 watt (Bulk head fitting) designed with beautiful aesthetics using new generation technology in LED to enliven your outdoor and indoor area in perfect synchronization with functionality and aesthetics. family of bulked lights designed to complement the geometry of the area with modern design complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton .

S&F Decorative LED wall/ gate light fitting stainless steel,rust free fixture with white glass diffuser including 15 W LED lamp complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton

S&F LED Lamp 9W complete all as specified and directed by Engineer-in-Charge. Make: Havells /Philips/Crompton

S&F in replacement of post top 25 Watt light fittings LED luminaries CORAL LED post top new generation IP 65 led post of family, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distrubution,spun aluminium landscape luminaries with high power LEDs as light source Opal cover offers soothing uniform illumination for different applications. all as directed by Engineer- in- charge. Make: Havells /Philips/Crompton

M&L for earthing complete with Galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below GL) with top edge of earth plate not less than 1.5m below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanized earth lead wire 4 mm size connected by means of bolts, nuts, check nuts and washer of galvanized iron or steel, provision of 40mm dia GI pipe medium grade for protection of GI earth lead and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type CI chamber. MS funnel, wire gauge. 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos. 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I. Note: (i) Cost of GI earth lead and GI protection pipe upto 7.5m length shall be deemed to be included in the rate quoted for this item.(ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returning & filling, PCC chamber pit, RCC cover & test point.(iii) All accessories required for galvanised steel plate electrode required, as specified and as directed.

Supply and laying XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric cable(heavy duty) with aluminium conductor 1100 volts grade cross sectional area 2 core 6 sq mm in trenches/on truss/wall/floor through pipe with MS clamps complete all as specified and directed by Engineer-in-Charge.

Material and labour for Weather proof flat twin core cable of size 4 sqmm including suitable PVC Conduit complete all as specified and directed by Engineer-in-Charge.

M&L for semi concealed SMC box of inner dimension 700mm X480mm X200mm or larger of double door , suitable to accommodate 5 /7 Nos of single phase KWH Meter on the 6 mm thick Bakelite sheet including Earth link 2 Nos, complete all as specified and directed by Engineer-in-Charge. Make : Sintex, Hensel

Supply and fix, in replacement, of MCB DB SPN double door, 12 way 240 V neutral link, earth link complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for MCB DB TPN 12 way vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCB TPN as incomer complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for MCB DB TPN 16 way vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCB TPN as incomer complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for MCCB DB TPN 4 way vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCCB 4P as incomer complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for MCCB DB TPN 8 way vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCCB 4P as incomer complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCCB 63 Amp 4 pole 16 KA breaking capacity 415 Volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCCB 160 Amp 4 pole 32 KA breaking capacity 415 Volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCCB 200 Amp 4 pole 32 KA breaking capacity 415 Volts complete all as specified and directed by Engineer-in-Charge.

M & L for circuit/sub main wiring complete with 2 X 10 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and accessories on surface of wall roofs etc with 1 X 10 Sqmm of PVC FRLS copper cable for earth continuity all as specified , dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by Engineer- in- charge.

M & L for circuit/sub main wiring complete with 4 X 10 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through suitable size PVC conduit and accessories on surface of wall roofs etc with 2 X 10 Sqmm of PVC FRLS copper cable for earth continuity all as specified , dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by Engineer- in- charge.

Supply and fix in replacement of PVC Conduit 20mm dia including elbows, bend, tees complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of PVC Conduit 25mm dia including elbows, bend, tees complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement PVC Casing capping of size 20mm complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement PVC Casing capping of size 25mm complete all as specified and directed by Engineer-in-Charge.

Material and labour for cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting exceeding 20cm girth complete all as specified and directed by Engineer-in-Charge.

Vishwa Enterprises (BID ID -3413077)

M/S CLIMATE CONTROLS (BID ID -3419409)

S.M.THIYAGARAJAN AND CO (BID ID -3418819)