COMPREHENSIVE MAINT OF INTERNAL ELECTRIFICATION EM WORKS AND CONNECTED WORKS AT 21 CGSR 5221 ASC BN 755 TPT COY MH ECHS MES OFFICES AT BAIRAGARH UNDER GE BHOPAL

Amount

Note :(i) Please refer Sch A/ BOQ Notes before quoting the tender for all phases/ items mentioned below. (ii) Amount of Schedule of credit shall be deducted offline

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

M&L for concealed point wiring for one light/fan point with 1.50 sqmm, FRLS PVC insulated, unsheathed, single core multi-stranded copper conductor cable, 1100 volts grade, controlled by one one-way switch, drawn through and including concealed medium grade PVC conduit not less than 25 mm dia, ISI marked with all accessories (PVC Casing and caping of size 25 mm, ISI marked with complete accessories to be used wherever wiring to be run on ceilings and concrete surfaces) including one run of 1.5 sqmm FRLS PVC insulated, unsheathed, single muti stranded copper conductor (Green colour cable) as earth continuity wire connected to common earth dolly including sunk steel sheet terminal box made out of 1.20 mm thick sheet and 3mm thick laminated hylum sheet cover for mounting of fittings such as switchs, sockets, fan regulators etc. fixed with galvanised screw and cup washer complete all as specified and directed.

All as per item No. 2 here-in-before but for one light point controlled by two, 2 way switch complete.

All as per item No. 2 here-in-before but for 3 pin, 5 Amps socket outlet on the same board with other switches complete.

All as per item No. 2 here-in-before but for 3 pin, 5 Amps socket outlet on independent board complete.

All as per item No. 2 here-in-before but for bell/ buzzer point controlled by one push button on same board with other switches/ independent board complete.

All as per item No. 2 here-in-before but point wiring with 2.5 Sqmm FRLS PVC insulated, unsheathed, single mutistranded copper conductor cable for 5/15 Amps switch socket combination on independent board and with 2.5 Sqmm FRLS PVC insulated, unsheathed, single multistranded single core earth wire for earth continuity, connected to common earth dolly complete.

All as per item No. 2 here-in-before but point wiring with 4 Sqmm FRLS PVC insulated, unsheathed, single mutistranded copper conductor cable for 5/15 Amps switch socket combination on independent board and with 4 Sqmm FRLS PVC insulated, unsheathed, single multistranded single core earth wire for earth continuity, connected to common earth dolly complete.

M&L for point wiring for one light/fan point with 1.50 sqmm, FRLS PVC insulated, unsheathed, single core multi-stranded copper conductor cable, 1100 volts grade, controlled by one one-way switch, drawn in and including PVC Casing and caping of size 25 mm, ISI marked with complete accessories to be used wherever wiring to be run on ceilings and concrete surfaces) including one run of 1.5 sqmm FRLS PVC insulated, unsheathed, single muti stranded copper conductor (Green colour cable) as earth continuity wire connected to common earth dolly including sunk steel sheet terminal box made out of 1.20 mm thick sheet and 3mm thick laminated hylum sheet cover for mounting of fittings such as switchs, sockets, fan regulators etc. fixed with galvanised screw and cup washer complete all as specified and directed.

All as per item No. 9 here-in-before but for one light point controlled by two, 2 way switch complete.

All as per item No. 9 here-in-before but for bell buzzer point controlled by one push button on same board with other switches/ independent board complete.

All as per item No. 9 here-in-before but for one 3 pin, 5 Amps socket outlet on independent board complete.

All as per item No. 9 here-in-before but for one 3 pin, 5 Amps socket outlet on the same board with other switches complete.

All as per item No. 9 here-in-before but point wiring with 2.5 Sqmm FRLS PVC insulated, unsheathed, single mutistranded copper conductor cable for 5/15 Amps switch socket combination on independent board and with 2.5 Sqmm FRLS PVC insulated, unsheathed, single multistranded single core earth wire for earth continuity, connected to common earth dolly complete.

All as per item No. 9 here-in-before but point wiring with 4 Sqmm FRLS PVC insulated, unsheathed, single mutistranded copper conductor cable for 5/15 Amps switch socket combination on independent board and with 4 Sqmm FRLS PVC insulated, unsheathed, single multistranded single core earth wire for earth continuity, connected to common earth dolly complete.

Taking down old/unserviceable switch piano/ socket outlet/ bell push/ S-S combination/ ceiling rose/ bell ding dong/ buzzer electric/ old unserviceable tube lights fitting/ mirror light fittings of any type complete all as specified and directed.

S&F of polycarbonate ceiling rose, surface type, 3 terminal, 240 Volts complete all as specified and directed.

S&F of lamp holder, PVC/Poly carbonate body with back plate suitable for batten fittings with and including 9 watt LED lamp complete all as specified and directed.

S&F of bell Ding Dong electric, 240 volts, AC, single pole complete all as specified and directed.

S&F of switch piano, flush type, single pole, one way, 6 Amps, 240 volt, 50 Hz, AC complete all as specified and directed.

S&F of switch piano, flush type, single pole, two way, 6 Amps, 240 volt, 50 Hz, AC complete all as specified and directed.

S&F of bell push, flush type, piano type, 6 Amps, 240 volt, 50 Hz, AC complete all as specified and directed.

S&F of switch piano, flush type, single pole, one way, 15 Amps, 240 volt, 50 Hz, AC complete all as specified and directed.

S&F of socket outlet, multipurpose, 2 & 3 pin, 6 Amps, flush type, 240 volt, AC complete all as specified and directed.

S&F of socket outlet, multipurpose, 2 in 1, 5 pin, 5 and 15 Amps, flush type, 240 volt AC complete all as specified and directed.

S&F of switch socket combination, multipurpose, 2 in 1, 5 pin, 5/15 Amps, flush type, 240 volts, AC complete all as specified and directed.

S&F of step type electronic fan regulator, flush type, 100 watts, 240 Volts, 50 Hz AC complete all as specified and directed.

S&F of modular switch, one way, 6 Amps, one module, 240 volts complete all as specified and directed.

S&F of modular switch, two way, 6 Amps, one module, 240 volts complete all as specified and directed.

S&F of modular bell push, 6 Amps, one module, 240 volts complete all as specified and directed.

S&F of modular socket outlet, 2-in-1, 2/3 pin, 6 Amps, two module, 240 volts complete all as specified and directed.

S&F of modular switch, one way, 16 Amps, one module, 240 volts complete all as specified and directed.

S&F of modular socket outlet, 2-in-1, 2/3 pin, 6/16 Amps, two module, 240 volts complete all as specified and directed.

S&F of modular fan regulator, 5 step, 120 W, 2 module, 240 Volts complete all as specified and directed .

S&F in replacement of sub main wiring with two runs of single core FRLS PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor cable of 4.0 Sqmm, drawn in and including non metallic rigid PVC conduit of 25 mm dia, ISI marked including one run of FRLS PVC insulated unsheathed, multistranded copper conductor cable of 4 Sqmm (Green colour) as contineous earth conductor cable and connected to earth dolly complete all as specified and directed. Note: Three runs of cable and one run of conduit shall be measured as a single length.

M&L for replacement of sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor FRLS cable of 6.0 Sqmm, drawn in and including non metallic rigid PVC conduit of 25 mm dia, ISI marked including one run of PVC insulated unsheathed, multistranded copper conductor FRLS cable of 6.0 Sqmm (Green colour) as contineous earth conductor cable connected to earth dolly in surfaces/ recess complete all as specified and directed. Note: Three runs of cable and one run of conduit shall be measured as a single length.

M&L for replacement of sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor FRLS cable of 10 Sqmm, drawn in and including non metallic rigid PVC conduit of 25 mm dia, ISI marked including one run of PVC insulated unsheathed, multistranded copper conductor FRLS cable of 10 Sqmm (Green colour) as contineous earth conductor cable connected to earth dolly in surfaces/ recess complete all as specified and directed. Note: Three runs of cable and one run of conduit shall be measured as a single length.

S&F in replacement of sub main wiring with two runs of single core FRLS PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor cable of 4.0 Sqmm, drawn in existing/ recessed steel/ PVC conduit/ PVC casing capping including one run of FRLS PVC insulated unsheathed, multistranded copper conductor cable of 4 Sqmm (Green colour) as contineous earth conductor cable and connected to earth dolly complete all as specified and directed. Note: Three runs of cable and one run of conduit shall be measured as a single length.

Taking down old unserviceable MCCB/ MCB DB's of any size and any discription complete all as specified and directed.

S&F of factory made sheet metal enclosure for MCB, DB, TPN, 415 Volts, 4 way, double door conformng to IS:13032, fabricated out of CRCA sheet not less than 1.2 mm thick fitted with DIN channel, neutral link and 200 Amps, 440 Volts rated bus bar suitable for mounting 63/100 Amps MCCB, DB shall be semi glossy finished with epoxy polyster based powder paint sprayed (RAL 9003) and baked at high temperature with anti rust conditoning protection against corrosive atmosphere, IP 43 protection class, DB shall also be provided with lable marking indicating the incoming and outgoing circuit complete all as specified and directed.

S&F of factory made sheet metal enclosure for MCB, DB, VTPN, 415 Volts, 4 way, double door ( Vertical DB with MCB as incomer) conformng to IS:13032, fabricated out of CRCA sheet not less than 1.2 mm thick fitted with DIN channel, neutral link and 200 Amps, 440 Volts rated bus bar suitable for mounting 63/100 Amps MCCB, DB shall be semi glossy finished with epoxy polyster based powder paint sprayed (RAL 9003) and baked at high temperature with anti rust conditoning protection against corrosive atmosphere, IP 43 protection class, DB shall also be provided with lable marking indicating the incoming and outgoing circuit complete all as specified and directed.

S&F of MCCB, TPN, 4 Pole, 63 Amps, 36 KA breaking capacity including making connection with suitable size copper lugs complete all as specified and directed.

S&F of MCCB, TPN, 4 Pole, 100 Amps, 36 KA breaking capacity including making connection with suitable size copper lugs complete all as specified and directed.

S&F of MCCB, TPN, 4 Pole, 250 Amps, 36 KA breaking capacity including making connection with suitable size copper lugs complete all as specified and directed.

S&F of factory made sheet metal enclosure for MCB, DB, SPN, 2 Way, 240 Volts with 200 Amps rated bus bar, double door enclosure made up of CRCA sheet steel, RAL 9003 powder coated, IP 43 protection, dust and vermin proof complete all as specified and directed.

S&F of factory made sheet metal enclosure for MCB, DB, SPN, 4 Way, 240 Volts with 200 Amps rated bus bar, double door enclosure made up of CRCA sheet steel, RAL 9003 powder coated, IP 43 protection, dust and vermin proof complete all as specified and directed.

S&F of factory made sheet metal enclosure for MCB, DB, SPN, 8 Way, 240 Volts with 200 Amps rated bus bar, double door enclosure made up of CRCA sheet steel, RAL 9003 powder coated, IP 43 protection, dust and vermin proof complete all as specified and directed.

S&F of factory made sheet metal enclosure for MCB, DB, SPN, 12 Way, 240 Volts with 200 Amps rated bus bar, double door enclosure made up of CRCA sheet steel, RAL 9003 powder coated, IP 43 protection, dust and vermin proof complete all as specified and directed.

S&F of MCB, SP, 5 to 32 Amps, 10 KA breaking capacity, 'C' Curve including making connection with suitable size copper lugs complete all as specified and directed.

S&F of MCB, SPN, 5 to 32 Amps, 10 KA breaking capacity, 'C' Curve including making connection with suitable size copper lugs complete all as specified and directed.

S&F of MCB, SPN, 40 to 63 Amps, 10 KA breaking capacity, 'C' Curve including making connection with suitable size copper lugs complete all as specified and directed.

S&F of MCB, TPN, 40 to 63 Amps, 10 KA breaking capacity, 'C' Curve including making connection with suitable size copper lugs complete all as specified and directed.

S&F of single pole and neutral enclosure with two pin and earth plug and socket suitable for single phase 240 Volts complete with and including one single pole MCB of capacity 20 Amps having breaking capacity 10 KA with industial plug top complete all as specified and directed.

M&L for earthing complete with galvanised mild steel earth electrode plate 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level and connected with galvanised earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel including packing with adequate quantity of charcoal dust and salt to a thickness of 15 cm on all sides of plate complete all as shown in electrical plate No 3 of MES SSR Part-I including provision of 15 mm bore GI light grade pipe with all fittings for protection and watering pipe of 20 mm bore GI light grade from top of the earth electrode to bottom of the earth pit including all excavation and earth work in any type of soil and construction of concrete pit in PCC 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) and 40mm thick precast cover slab of RCC 1:2:4, type B-1 (using 20mm graded stone aggregate) duly reinforced with 8mm dia MS bars 10 cm c/c both ways with suitable MS handle and removal of surplus soil, earth wire connected to main switch board and testing on completion complete all as specified and directed. Note: Earth continuity conductor including protection pipe up to 7.5 mtrs from earth electrode will be included in unit rate.

S&F of 50 mm bore galvanised steel tubing, light grade, laid on floor/ fixed to walls with GI clamps complete all as specified and directed.

S&F of 15 mm bore galvanised steel tubing for protection of wire, light grade, laid on floor/ fixed to walls with GI clamps complete all as specified and directed.

S&F of earth continuity conductor or main earthing lead of 4 mm GI wire in any location/ situation and jointing with suitable size lugs, nuts, bolts and washers complete all as specified and directed.

S&F in replacement surface mounted economical LED panel light of size 2 ft x 2 ft, 36/ 40 watt with high quality diffuser for uniform light, CRCA housing, separate replaceable electronic driver suitable for recess and surface, CRCA panel 36/ 40 ECW including LED lamp with all accessories and making connection with suitable cable complete all as specified and directed.

S&F in replacement LED tube light fitting, box type, surface mounted, batten constructed of fire retardant engineering grade extruded plastic and decorative end caps, 22/25 Watts (reterofit type, T8 pattern, single side connection), 240 Volts, PF > 0.90, colour temp 6500 K, system luminious efficacy > 100 Lm/W, approx length 4 feet to be fixed in existing or new batten including taking down of existing tube light fitting and changing the wiring suitable for T8 LED tube light in existing tube light fitting complete all as apecified and directed.

S&F in replacement LED 9/10 Watt mirror tube light fitting intergated type, approx 2 feet length, 240 Volts, PF > 0.90, colour temp 6500 K suitable for mounting on wall including making connection with PVC insulated multistranded copper flexible cable 0.5 sqmm two core and PVC round block - 2 Nos for mounting fitting complete all as specified and directed.

S&F in replacement Garden light with LED lamp 10 Watt, 220 Volts, 50 Hz, pressure die cast iron powder coated housing with PC diffuser efficient high output LED with IP-65 protection, approx height 2 ft including mounting arrangement, clamp, PCC base of suitable size complete all as specified and directed.

S&F of post top lantern LED type, 20 Watt, 230 Volts AC, outdoor type with decorative post top for 360 degree indirect light, IP-65 protection with impact and corrosion resistant incluidng driver and lamp complete all as specified and directed.

S&F of polycarbonate thermoplastic oval shape weather proof junction boxes for garden light fitting, IP-66 protection of size not less than 140 mm x 140 mm x 95 mm with metric knockouts for cable entry, weather proof for outdoor installation with 2 terminals for terminating of rating 10 Amps for phase and neutral mounted with locking arrangement and fixed to the PCC/steel poles by means of suitable size of clamps including nuts, bolts and washers complete all as specified and directed.

Supply, laying, fixing or passing through pipe, 1100 volt grade heavy duty cable with PVC insulated multi stranded alunimium conductor served with an inner sheathed of PVC tape armoured with galvanised steel wire or tape and over all PVC sheathed of 10 Sqmm x 2 core nominal cross section in service connections including taking down old cable complete all as specified and directed.

S&F in replacement LED building security light fitting, 25 Watts, 230 V AC, outdoor type with high pressure die cast aluminum housing and heat resistant complete with driver, GI pipe lamp bracket of approx 1 mtr length with impact and corrosion resistant including thermal management in multiple optics with IP 65/66 protection complete all as specified and directed.

S&F of 12 Watt LED bulb, 220 Volts, 50 Hz complete all specified and directed.

S&F in replacement of 3 pin plug top, 15 Amps, AC-230 Volts complete all as specified and directed.

S&F in replacement of 3 pin plug top, 5 Amps, AC-230 Volts complete all as specified and directed.

S&F of 1 Sqmm x 3 core mutistranded copper conductor flexible wire, 220 Volts, 50 Hz complete all as specified and directed.

S&F of FRLS multistranded copper electric cable of size 2.5 Sq mm x 1 core, 220 Volts, 50 Hz suitable for garden light complete all as specified and directed.

M&L for repairing to damaged existing earthing PCC pit & cover with PCC 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) of required size as shown in electrical plate No. 03 of SSR Part-I 2009 complete all as specified and directed.

M&L for replacement of flame proof point wiring for one light/ fan point controlled by one switch with stranded FRLS PVC insulated, unsheathed, single core multistranded copper conductor cable of size 2.5 sqmm, 1100 volts grade drawn in and including 14 gauge ERW rigid steel conduit (metallic) not less than 20 mm dia with all MS conduit accessories/ fittings such as junction boxes, bends, tee, elbow etc; including FRLS PVC insulated, unsheathed, single core multistranded copper conductor cable of size 2.5 sqmm, 1100 volts grade (green colour) for continuous earthing making good the distrubed surface to match as per existing complete all as specfied and directed. Note:- Flame proof junction box shall be measured and paid under relavent item.

All as per item No. 72 here in before but power point wiring on independent board using 4 sqmm copper conductor cable and 4.0 sqmm cable as earth wire complete.

M&L for replacement of sub main wiring with two single core FRLS PVC insulated, unsheathed, multistranded copper conductor cable of size 4 sqmm drawn in and including 14 gauge ERW rigid steel conduit (metallic) not less than 20 mm dia with all MS conduit accessories/ fittings such as junction boxes, bends, tee, elbow etc; including 4.0 sqmm FRLS PVC insulated and unsheathed stranded copper conductor cable as earth wire in surface/ recess with all MS conduit accessories/ fittings such as junction boxes, bends, tee, elbow etc and making good to the disturbed surfaces to match the existing surfaces complete all as specified and directed. Note:- Three runs of 4 sqmm copper conductor cable and one run of ERW rigid metallic conduit shall be as one unit.

S&F in replacement flame proof junction box with spigoted cover of LM-6 grade, three way/ terminal block 4 way, strip type cable entry, 20 mm dia hole, aluminium constructed, internal dimension 80 mm dia and 40 mm depth, duly approved by CMRI Dhanbad complete all as specified and directed.

S&F in replacement flame proof flexible metalic hose conduit of size 3/4" dia and 300 mm long suitable for explosive atmosphere with explosive dustproof complete all as specified and directed.

S&F in replacement flame proof rotary switch in LM-6, 10/16 Amps, single pole, 250 Volts, enclosed cast aluminium body with threaded cover with switch operated by a single pole knob with double entries suitable for 20 mm dia ERW threaded steel conduit duly approved by CMRI Dhanbad complete all as specified and directed.

S&F in replacement flame proof switch socket outlet with plug combination of LM-6 grade, 16 Amps, 250 Volts, two pin and earth without spare plug complete all as specified and directed.

S&F in replacement flame proof LED light fitting 2 x 20 Watts, epoxy finish LM-6 aluminium housing with heat resistant tubular glass cover held in two aluminium cups, with built-in control gear accessories duly prewired complete all as specified and directed.

S&F in replacement flame proof bulk head flat type glass fittings, 30 Watts LED of rectangular aluminium body, ceiling/ wall mounted complete all as specified and directed.

M&L for rewinding of burnt out copper winding of flame proof ceiling fans of any make, size 1200/ 1400 mm sweep with super enamelled copper wire of first quality and of existing gauge and size including necessary insulation with leathoroid sheet varnishing of winding of coil, packing, proper insulation, gasket etc including cleaning the rotor & the stator, overhauling, lubricating with fresh grease, etc; including taking down and re-hanging the same after testing complete all as specified and directed.

S&F in replacement flame proof ceiling fan regulator, 3 step, 50 Watts complete all as specified and directed.

M&L for earthing complete to main bldg lightining conductor etc; with galvanised mild steel earth electrode plate 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level and connected with galvanised earth lead strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel including packing with adequate quantity of charcoal dust and salt to a thickness of 15 cm on all sides of plate complete all as shown in electrical plate No 3 of MES SSR Part-I including provision of 50 mm bore GI light grade pipe with all fittings for protection and watering pipe of 20 mm bore GI light grade from top of the earth electrode to bottom of the earth pit, funnel etc. including all excavation and earth work in any type of soil and construction of concrete pit in PCC 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) and 40mm thick precast cover slab of RCC 1:2:4, type B-1 (using 20mm graded stone aggregate) duly reinforced with 8mm dia MS bars 10 cm c/c both ways with suitable MS handle and removal of surplus soil, earth wire connected to main switch board and testing on completion complete all as specified and directed. Note: Earth continuity conductor including protection pipe up to 7.5 mtrs from earth electrode will be included in unit rate.

M&L for replacement of test point terminal block made of gunmetal or phasphorus bronze of size 75x75x25mm, drilled and screwed including 03 Nos 8mm dia 25mm long hexagonal head screws complete all as specified and directed.

Deduct Schedule of credit (calculation will be done off line) Rs. 36255.00

Raj Contruction (BID ID -3457662)

PRAGATI ELECTRICALS AND ELECTRONICS (BID ID -3457663)

F B ELECTRICALS (BID ID -3457817)

PRADEEP SISODIYA (BID ID -3457935)

UMESH ENTERPRISES (BID ID -3457153)