SPECIAL REPAIR TO WIRING, CABLES AT STORE COMPLEX, PROVN OF POWER STABILIZER AT NAVAL BASE, 04 IN NO. FLAME PROOF LIGHTING AT MT POOL NAVAL BASE AND INFRASTRUCTURE FOR INSULATION OF GNSS ECM AT NAVAL AIR ENCLAVE UNDER GE NAVY PORBANDAR

Amount

Taking down carefully copper/aluminium point wiring (light/fan, buzzer, socket or power point etc) complete including all fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fittings etc including making good the disturbed surface to match with the existing all as specified and directed by Engineer-in-charge.

Point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade / PVC surface casing caping of size not less than 20mm width complete with and including all PVC conduit accessories and replacement of sunken zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for the following:-

(a) One light point controlled by one, one way switch

(b) One light point controlled by two way switch

(c) One exhaust fan point controlled by one, one way switch

Point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid stove enamelled steel conduit of 20mm dia or higher, medium grade complete with and including all conduit accessories and sunk zinc coated pressed steel terminal box of 1.60mm thick with flame proof cable etc including all cutting / chases etc in walls complete all as specified and directed for one light / fan point control by one switch complete all as specified and directed by Engineer-in-Charge.

Point wiring with 2.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 2.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade / PVC surface casing caping of size not less than 20mm width complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for Description for independent board switch socket outlet 3 pin 5 Amps complete all as Specified and directed by Engr-in-Charge.

Point wiring with 2.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 2.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade / PVC surface casing caping of size not less than 20mm width complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for Description for same board with other switches outlet 3 pin 5 Amps complete all as Specified and directed by Engr-in-Charge.

Point wiring with 2.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 2.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid stove enamelled steel conduit of 20mm dia or higher, medium grade complete with and including all conduit accessories and sunk zinc coated pressed steel terminal box of 1.60mm thick with flame proof cable etc including all cutting / chases etc in walls complete all as specified and directed for independent board switch socket outlet 16 Amps complete all as specified and directed by Engineer-in-Charge.

Point wiring with 4 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 4 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade / PVC surface casing caping of size not less than 20mm width complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls complete all as specified and directed for Description a for one socket outlet 15 Amps on independent board all as Specified and directed by Engr-in-Charge.

Modular switch 1 way 6 Amps, 1 modules 230 volts complete all as specified and directed.

Modular switch 2 way 6 Amps, 1 modules 230 volts complete all as specified and directed.

Ceiling rose surface bakelite 65x50mm 3 terminal complete all as specified and directed.

Modular socket 6A, 2/3 pin combined, 2 modules 230 volts complete all as specified and directed.

Modular switch 1 way 16 Amps, 1 modules 230 volts complete all as specified and directed.

Modular socket 16A, 2/3 pin combined, 2 modules 230 volts complete all as specified and directed.

Ceiling fan electronic regulator five step 02 module, hum free, AC, 240 volts, 120 watts complete all as specified & directed.

Taking down existing ceiling fan / exhaust fan any size, any make, refixing the same after replacing the rubber bushes, split pin, servicing, greasing and painting with two coats of synthetic enamel paint (spray painting) complete all as specified and directed.

LED tube light fittings 4 feet 1x22 Watt ,220V, AC Decorative ultra slim polycarbonate LED lighting fixture with high lumen output, environmental friendly, energy efficient including LED Tube light connecting with flexible cppper conductor cable with sutable size from ceiling rose fixed in repair/replacement complete all as directed by Engr-In-Charge.

LED down light 1x6 Watt 220V, Slim, compact, aluminum die cast edge lit panel. recess mounted square fixture with opal diffuser and separate electronic driver connecting with flexible copper conductor cable with sutable size from ceiling rose /junction fixed in repair/replacement complete all as directed by Engr-In-Charge.

LED luminaire 595 mm x 595 mm 36 watt , 220 V AC Ultra modern Slim recess mounting luminaire with high performance LEDs, suitable for mounting with Armstrong/Grid ceiling (35mm height), including connecting with flexible cppper conductor cable with suItable size fixed in repair/replacement complete all as directed by Engr-In-Charge. Havells Cat Part No:- VENUSNEO2X2PLR36WLED857STTR / equivalent in wipro/bajaj

SPN sheet metal enclosures with plug and socket with top and MCB SP 25 Amps fixed in repair / replacement complete all as specified and directed.

MCCB DB VERTCLE TYPE made of sheet steel, powder painted with NUTRAL bus bar 200 A, neutral link, IP-43-IK09 protection grade, Glazed door 415 Volts TPN with 8 way double door fixed in repair/replacement complete all as specified and directed.

MCB DB Single pole and neutral 4 way double door IP-43, 230V having earthing terminal, with bus bar including making electrical incoming and outgoing connection with lugs/thimbles fixed in repair/replacement complete all as specified and directed.

MCB DB made of sheet steel powder coated with neutral bus bar, neutral link, IP-43-IK09 protection grade 415Volts TPN with 4 way double door fixed in repair/replacement complete all as specified and directed.

MCB DB Single pole and neutral 8 way double door IP-43, 240V having earthing terminal, with bus bar including making electrical incoming and outgoing connection with lugs/thimbles fixed in repair/replacement complete all as specified and directed.

MCB DB Single pole and neutral 12 way double door IP-43, 240V having earthing terminal, with bus bar including making electrical incoming and outgoing connection with lugs/thimbles fixed in repair/replacement complete all as specified and directed.

MCB TPN 40 to 63 Amps, 10 KA breaking capacity , C Curve suitable for 230 V, 50 Hz AC Supply, fixed in repairs, complete all as specified and directed by Engineer - in - Charge or compatible model cat part of make as specified in Appx 'B' hereinbefore.

MCB TP 25 to 63 Amps, 10 KA breaking capacity , C Curve suitable for 230 V, 50 Hz AC Supply, fixed in repairs, complete all as specified and directed by Engineer - in - Charge or compatible model cat part of make as specified in Appx 'B' hereinbefore.

MCB SPN 240 Volts AC 40 to 63 Amps of breaking capacity 10 KA C curve, fixed in repair / replacement complete all as specified and directed.

MCB SP 240 Volts AC 6 - 32 Amps of breaking capacity 10 KA C curve, fixed in repair / replacement complete all as specified and directed.

MCCB TPN 125 Amps, 16-18 KA breaking capacity suitable for 415V, 50 Hz AC Supply, fixed in repair complete all as specified and directed by Engineer - in - Charge.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Galvanised earth plate connected with GI wire 04mm dia by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 15mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Glvanized earth plate connected with GI earth strip 32x6mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 40 mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover, fixed in repairs, including testing on completion complete all as specified and directed.

Sub main wiring concealed with 1.5 Sqmm (Nominal area) with two runs of single core cable PVC insulated FRLS multistrand unsheathed copper conductor cable 1100 V grade, drawn into and including rigid non-metallic PVC concealed conduit 20mm dia or higher / PVC surface casing caping / conduit of size not less than 20mm width / dia complete with all PVC conduit accessories including 1.5 sqmm (nominal area) single core PVC insulated multistrand unsheathed copper conductor as earth wire and duly connected to common earth point all as Specified and directed by Engr-in-Charge.

Sub main wiring concealed with 4 Sqmm (Nominal area) with two runs of single core cable PVC insulated FRLS multistrand unsheathed copper conductor cable 1100 V grade, drawn into and including rigid non-metallic PVC concealed conduit 20mm dia or higher / PVC surface casing caping / conduit of size not less than 20mm width / dia complete with all PVC conduit accessories including 4 sqmm (nominal area) single core PVC insulated multistrand unsheathed copper conductor as earth wire and duly connected to common earth point all as Specified and directed by Engr-in-Charge.

Sub main wiring concealed with 6 Sqmm (Nominal area) with two runs of single core cable PVC insulated FRLS multistrand unsheathed copper conductor cable 1100 V grade, drawn into and including rigid non-metallic PVC concealed conduit 20mm dia or higher / PVC surface casing caping / conduit of size not less than 20mm width / dia complete with all PVC conduit accessories including 6 sqmm (nominal area) single core PVC insulated multistrand unsheathed copper conductor as earth wire and duly connected to common earth point all as Specified and directed by Engr-in-Charge.

Sub main wiring power/circuit using PVC insulated unsheathed, stranded copper conductor cable FRLSH 4 single core of size 10 Sqmm earth continuity conductor of size 10 Sqmm to be drawn through and including PVC casing caping / PVC conduit not less than 32mm dia medium grade complete all as Specified and directed by Engr-in-Charge. Note : Four wires of 10 Sqmm and one wire of 10 Sqmm as earthwire and one run of PVC conduit / casing caping shall be measured as one unit.

Supply, install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 10 sqmm 4 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Supply, install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 16 sqmm 4 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Supply, install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 25 sqmm 3.5 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Supply, install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 35 sqmm 3.5 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Supply, install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 50 sqmm 3.5 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Supply, install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 120 sqmm 3.5 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, pipe line, cable, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/ dense soil complete all as specified and directed.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exc. 25 cm deep as in soil complete as specified.

Removing excavated material (soil/ rock) to distance not exc 50 m and depositing where directed at a level not exc 1.5m above the starting point,complete all as specified and directed.

Double Walled Corrugated (DWC) HDPE pipe of size 50 mm outer dia and 38 mm inner dia conforming to IS 16205 Part - 24 Including necessary bends, coupling, tees, reducers, spacers, end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable fixed in repair / replacement complete all as directed by Engr-In-Charge.

Double Walled Corrugated (DWC) HDPE pipe of size 63 mm outer dia and 50 mm inner dia conforming to IS 16205 Part - 24 Including necessary bends, coupling, tees, reducers, spacers, end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable fixed in repair / replacement complete all as directed by Engr-In-Charge.

Double Walled Corrugated (DWC) HDPE pipe of size 90 mm outer dia and 75 mm inner dia conforming to IS 16205 Part -24 Including necessary bends, coupling, tees, reducers, spacers, end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable fixed in repair / replacement complete all as directed by Engr-In-Charge.

Supply, fixing, testing and installed voltage stabilizer for automatic operation, three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilizer at 415 with accuracy +/- 2.5% and speed of correction 8 Volts per second and of capacity 200 KVA complete all as specified and directed.

Supply ,install, testing and commissioning Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 240 sqmm 3.5 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed.

Supply and fix L&T switchgear manual changeover swithch on load 315 Amps 4 pole onload changeover with front handle complete witrh all accessoreis all as directed by Engr-in-Charge.

Fine dry river sand cushion in trenches for cable protection with a layer of sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches complete all as specified and directed. Note :- Only compacted thickness will be measured and paid.

Precast concrete cable cover unreinforced, ISI marked class LV types 2 flat size 250mm x 150mm x 40mm having minimum average breaking load 200KG, complying IS:5820-1970 made of concrete used of grade M-20, laid flat in trenches over the cable with the length of concrete cover perpendicular to the direction of the cable length, adjacent / abutting each other complete all as specified.

GI tubing light grade 40 mm bore for cable protection, laid under plinths / floors / roads / culverts or fixed on walls or along the steel poles by means of M.S.F.I clamps with necessary bolts nuts washers etc complete all as specified.

Earthing continuity galvanised iron strip 25 x 4 mm or main earthing lead fixed to wall with clamps or recess or croses or buried in ground or drawn in conduits/pipe or fixed to poles or any other indicated situation for loop earthing etc as required all as specified and directed by Engr-in-Charge.

Flame proof and weather proof rotary type switch,16 Amps,250 Volts, AC single pole, (LM-6) aluminium alloy with flame proof cable entry glands CMRS certified,ISI marked rotary type switch, complete all as specified and directed.

Flame proof and weather proof switch socket & plug combination,2P +E,16 Amps,250 V including Flameproof cable entry glands all as directed

Flame proof, CMRI certified,LED light fittings decorative 1x 16 Watt surface mounting type extruded metal/aluminium body, electronic LED driver, connector block with all accessories internal prewired & connecting up with 2 core flexible copper conductor cable of suitable size with mounting clamps complete all as specified and as directed.

Flame proof exhaust fan of Heavy duty metalic body 240 Volts, 50 Hz, 1440 rpm, 300 mm sweep alongwith louvers including all electrical connections for proper ventilation complete all as specified & directed by Engr in charge.

MCB SPN 32 Amps,10 KA breaking capacity 'C' Curve suitable 240 V,50 Hz for lighting and other domestic load complete all as specified and directed by Engineer - in - Charge.

Supply laying and jointing Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric underground power cable with stranded aluminium conductor cross sectional area 10 sqmm 2 core suitable for working on 1100 Volts, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe shall be measured and paid for separately.

Supply, install and testing air cooled split unit air conditioners inverter AC's BEE 5 star rated electric driven single phase, copper tube condensor coil of capacity of 2.0 TR including outdoor unit mounting brackets complete with cordless remote control complete all as specified and directed.

Voltage stabilizer single phase 50 cycles AC supply designed for input voltage of 170V to 250V and out put voltage stablised between 215V to 240V of capacity 4 KVA including necessary mounting arrangement complete all as specified and directed by Engr-in-charge.

PVC pipe 20 mm dia heavy duty for drain out condensing water of split AC including cutting of floor/opening of hole in wall and making good after laying of pipe etc to match the existing surface complete all as specified and directed by Engr-in-charge.

Switch socket comnination 5 in 1, 5 pin 16 Amps flush type universal type complete all as specified and directed.

Earthing continuity galvanised iron strip 32 x 6 mm or main earthing lead fixed to wall with clamps or recess or croses or buried in ground or drawn in conduits/pipe or fixed to poles or any other indicated situation for loop earthing etc as required all as specified and directed by Engr-in-Charge.

Cooper strip of size 20 x 3 mm to be fixed on wall on insulator complete all as specified and directed

Test point terminal block made of gun metal phoshoous bronze size 75x75x25mm drilled and screwed including 3 nos 5mm long hex head screw, complete all as specified and directed.

JAY BHARAT METAL SUPPLIERS

shree chamunda enterprise

M/S Rajendra Constructions