REPAIR REPLACEMENT INTERNAL WIRING UNSERVICEABLE SECURITY LIGHTS AND EM ITEMS IN CERTAIN AREAS IN BD BARI MIL STN UNDER GE KALUCHAK

Amount

Taking down carefully existing aluminium conductor point wiring (light / fan / socket or power point) complete, with all fittings such as switches, socket, regulator, ceiling rose, utility light fittings and lamp holders etc and removing materials from site and making good the disturbed surfaces of walls roof and floor etc as per existing specification complete all as specified and as directed.

Taking down existing unserviceable distribution board, switch fuse unit, enclosure for MCB / DB (inclusive of MCBs of any type and capacity) and making good the disturbed surface all as specified and as directed.

Taking down existing unserviceable submain wiring any size and making good the disturbed surface all as specified and as directed.

Taking down Electric meter any type including disconnection electrically and refixing the same at same or new location as directed and specified by the Engineer in charge.

Material and labour for point wiring for one light controlled by one,one way switch with 1.5 Sqmm PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable 1100 Volts grade drawn through and including rigid non metallic PVC concealed conduit (medium grade) of suitable dia along with 1.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire, connected to earth dolly and to be terminated in and including pressed steel sunken boxes ,Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm) concealed type with 3mm thick bakelite sheet cover for mounting switches, sockets, fan regulators etc including testing on completion complete including cutting chases for concealed conduit pinning in making good to facing and pointing in using cement mortar 1:3 and making good disturbed surface all as specified and as directed.

All as per item no-5 above but for one fan/Exh point controled by one piano switch on the same board with other switches or independent all as specified and as directed.

All as per item no-5 above but for one bell point controled by one bell push on the same board with other switches or independent all as specified and as directed.

All as per Item no 5 above but for one three pin switch socket outlet, 5 Amp on independent board all as specified and as directed.

All as per Item no 5 here-in-before but for one switch socket outlet, 5 Amp on same board with other switches all as specified and as directed

All as per Item no 5 here-in-before but for one15 Amp 5/6 pin switch socket outlet, independent with 4 Sqmm single core multi-stranded copper conductor cable (FRLS) along with 2.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire all as specified and as directed.

All as per item no-5 above but for one light/fan/Bell /Exh point controled by one piano switch in and including PVC Cassing N Capping not less than 25mm double lock all as specified and as directed.

All as per Item no 5 above but for one three pin switch socket outlet, 5 Amp on independent board all as specified and as directed.

All as per Item no 5 here-in-before but for one switch socket outlet, 5 Amp on same board with other switches all as specified and as directed

All as per Item no 5 here-in-before but for one switch socket outlet, 5 Amp below the switch board with other switches all as specified and as directed

All as per Item no 5 here-in-before but for one15 Amp 5/6 pin switch socket outlet, independent with 4 Sqmm single core multi-stranded copper conductor cable (FRLS) along with 2.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire complete all as specified and directed.

Supply and fixing switch piano made of urea formaldehyde flush button single pole one way 6 amps complete all as specified and directed.

Supply and fixing socket out let made of urea formaldehyde 3 pin 6 Amp, flush type, 240 volts 50Hz, ISI marked complete all as specified and directed.

Supply and fixing bell push, made of urea formaldehyde ,flush type 6 amps complete all as specified and directed.

Supply and fix in replacement of Switch socket out let combination universal type, 2 in 1, 2 and 3 pin 5 Amp, piano flush type, 240 volts, complete all as specified and directed.

Supply and fix in replacement of Switch socket outlet combination universal type, 2 in 1, 3 pin 5 and 15 Amp, piano flush type, 240 volts, complete all as specified and directed.

Supply and fixing in replacement single pole and neutral enclouser with two pin and earth plug and socket complete with one single pole MCB 20 Amps ,240 volts complete all as specified and directed.

Supply and fixing ceiling rose surface bakelite three terminals made of urea formaldehyde complete all as specified and directed.

Supply and fixing Lamp holder PVC case body of Bakelite with back plate made of urea formaldehyde suitable for batten fittings , all as specified.

Supply and fixing Electronic fan regulator stepped type with five step ,two module, 100Watt 240 volts , made of urea formaldrhyde complete all as specified and directed.

Supply and fixing electronic ding dong door bell musical sound 230 volt ,AC single pole complete all as specified and directed.

Supply and fixing LED light fitting 1x20 watt, 220 volts AC decorative box type with driver, holder including LED tube linght connecting up with three core flexible copper conductor cable suitable size from ceiing rose and taking down existing unserviceable luminaire complete all as specified and directed .

Supply and fixing fully diffused recessed mounted luminaire 2'x2' LED 36Watt suitable for POP/Gypsum false ceiling complete with hosing with all accessories pre wired and making connection with three core copper flexible cable of size 23/0.0076 from ceiling rose to PVC connection to light fitting complete all as specified and directed.

S& F linear & compact 9/10 Watt mirror light with aluminium housing & integrated electronic driver having THD<20% .complete all as specified and directed.

Led Bulkhead fitting suitable for 7/9watt Led bulb designed non PIR as well as PIR sensor with premium quality diffuser for glarefree light and easy to install snapfit installer complete all as specified and directed.

Material and labour for sub main wiring with two single core PVC insulated (unsheathed) multi strand copper conductor FRLS cable of size 6 sqmm and one single core PVC insulated (unsheathed) multi strand copper conductor FRLS cable of size 4 sqmm as in continuous earth wire drawn into and including concealed PVC conduit medium grade 25mm dia complete with fittings and fixings accessories complete and including cutting chases pinning in making good to facing and pointing in using cement moter 1:3 and making good disturbed surface including taking down old unserviceable submain wiring complete all as specified and as directed.

All as per item No- 30 but two single core 6 sq mm FRLS PVC insulated copper cable 1100 volts grade multi stranded, sheathed conductor in concealed PVC conduit including 6 sq mm multi-strand FRLSH PVC insulated copper wire for earth continuity conductor connected to common earth dolly complete and making good disturbed surface complete all as specified and directed. Note:- Cost of PVC conduit, cutting chases on walls and making good disturbed wall surfaces including finishing with cement mortar (1:4) matching with the existing shade / tint are deemed to be included in the rates quoted.

All as per item No- 30 but in existing conduite two single core 6 sq mm FRLS PVC insulated copper cable 1100 volts grade multi stranded, sheathed conductor in concealed PVC conduit including 6 sq mm multi-strand FRLSH PVC insulated copper wire for earth continuity conductor connected to common earth dolly complete all as specified and directed. Note:- Cost of PVC conduit, cutting chases on walls and making good disturbed wall surfaces including finishing with cement mortar (1:4) matching with the existing shade / tint are deemed to be included in the rates quoted.

S&F in repair factory made epoxy powder coated Distribution board vertical TPN 4 ways (TPN MCB DB) with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 200 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cale management, top and bottom removable gland plates with Knockouts and suitable for one FP-MCCB 160/250 Amp as incomer and SP/TP MCBs outgoing including taking down of existing of unserviceable DB, complete all as specified and directed.

Supply and fix in repairs factory made epoxy powder coated Distribution board SPN 4 ways (SPN MCB DB) with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 100 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cale management, top and bottom removable gland plates with Knockouts and suitable for one SPN/DP-MCB as incomer and SP MCBs outgoing including taking down of existing of unserviceable DB, complete all as specified and directed.

Supply and fix in repairs factory made epoxy powder coated Distribution board SPN 8 ways (SPN MCB DB) with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 100 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cale management, top and bottom removable gland plates with Knockouts and suitable for one SPN/DP-MCB as incomer and SP MCBs outgoing including taking down of existing of unserviceable DB, complete all as specified and directed.

Supply and fix in repairs factory made epoxy powder coated Distribution board SPN 12 ways (SPN MCB DB) with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 100 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cale management, top and bottom removable gland plates with Knockouts and suitable for one SPN/DP-MCB as incomer and SP MCBs outgoing including taking down of existing of unserviceable DB, ccomplete all as specified and directed.

S&F of decorative wall light fixture made up of Polycarbonate, suitable for 9 W retrofit LED Lamp B22 base. complete all as specified and directed.

Supply and fixing in replacement Integral LED security light luminaire 90W LED 230 volts made of pressure die cast aluminium housing with high power LED’s lens & toughned glass IP-66 suitable for mounting existing bracket of size 32/40mm dia G I pipe, fixing clamps ,bolts, nuts of suitable size as required at site complete all as specified and directed.

Supply and fix Integral LED security light luminaire 60W LED 230 volts made of pressure die cast aluminium housing with high power LED’s lens & toughned glass IP-66 suitable for mounting existing bracket of size 32/40mm dia G I pipe, fixing clamps ,bolts, nuts of suitable size as required at site complete all as specified and directed.

Supply and fix Integral LED security light luminaire 35W LED 230 volts made of pressure die cast aluminium housing with high power LED’s lens & toughned glass IP-66 suitable for mounting existing bracket of size 32/40mm dia G I pipe, fixing clamps ,bolts, nuts of suitable size as required at site complete all as specified and directed.

Supply and fix Integral LED security FLOOD light luminaire 120W LED 230 volts made of pressure die cast aluminium housing with high power LED’s lens & toughned glass IP-66 suitable for mounting existing bracket of size 32/40mm dia G I pipe, fixing clamps ,bolts, nuts of suitable size as required at site complete all as specified and directed.

S&F for New generation, IP 65 LED post-top family, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source. Clear Cover offers bright illumination for different applications complete all as specified and directed.

Supply & fixing GI Pipe light grade 40 mm dia, ISI marked, of required length for protection of cables complete including necessary MS clamps, nuts, bolts and washers etc complete all as specified and directed.

Supply and laying or fixing or passing throughpipe, 1100 volts grade heavyduty cable with PVCinsulated aluminiumconductor served with aninner sheathing of PVC tapearmoured with galvanisedsteel wire or tape and overallPVC sheathed 4 sq. mmnominal cross section inservice connections complete all as specified and directed.

Supply and fix in replacement of Thermal magnetic release MCCB 4 pole 415 volt rapturing capacity 25 KA 0f size 63 amp complete all as specified and directed.

Supply & fixing MCB Single Pole and Neutral (SPN) of capacity 40 Amps , 240 volts in proper position complete all as specified and directed.

Supply & fixing MCB Single Pole (SP) of capacity 6 to 40 amps , 240 volts in proper position acomplete all as specified and directed.

Supply and fix in repairs MCB SPN-6 to 40 Amp, C curve,240 volts ,10KA, 50Hz AC supply, complete all as specified and directed.

Supply and fix in repairs Single core unsheathed 1100 volts PVC-FRLS insulated wire with copper conductor(multistrand) ISI marked of size 1.5 Sqmm , complete all as specified and directed.

Supply and fix in repairs of Single core unsheathed 1100 volts PVC-FRLS insulated wire with copper conductor(multistrand) ISI marked of size 2.5 Sqmm , complete all as specified and directed.

Supply and fix in repairs Single core unsheathed 1100 volts PVC-FRLS insulated wire with copper conductor(multistrand) ISI marked of size 4.00 Sqmm , complete all as specified and directed.

Supply and fix in repairs of Single core unsheathed 1100 volts PVC-FRLS insulated wire with copper conductor(multistrand) ISI marked of size 6.00 Sqmm , complete all as specified and directed.

Supply and fix in repair of plug top 3 pin 16 Amps,240 volts.complete all as specified and directed.

Supply and fix in replacement fan capacitor of 2.5/3.5 mfd suitable for ceiling fan and exahaust fan complete all as specified and directed.

Supply and fix in repairs PVC casing capping 20mm wide on wall/roof (ISI marked, interlocking type), with all fittings complete all as specified.

Supply and fix in repairs PVC casing capping 25mm wide on wall/ceiling (ISI marked,interlocking type) , with all fittings complete all as specified and directed.

Supply and fix in repairs Laminated sheet bakelite 3mm thick, cutting to 9"x11" size, drilling holes for mounting switch socket/regulators, fixing screws and GI covers with cup head washers complete all as specified and directed.

Supply and fix in repairs Laminated sheet bakelite 3mm thick, cutting to 5"x7" size, drilling holes for mounting switch socket/regulators, fixing screws and GI covers with cup head washers complete all as specified and directed.

Supply and fix in repairs Laminated sheet bakelite 3mm thick, cutting to 7"x9" size, drilling holes for mounting switch socket/regulators, fixing screws and GI covers with cup head washers complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 60cmx60cm.x6mm 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, connected to galvanised earth lead wire 4.0mm dia by means of bolts,nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of SSR Part I 2009 connected to earthing test point, 20 mm bore medium grade GI watering pipe, 15mm bore light grade GI protection pipe, PCC chamber with RCC cover, funnel with wire mesh etc including necessary test on completion complete all as specified and directed.

Supply and fixing in replacement path light LED bollard 7W to 10W in cylindrical shape with opal acrylic diffuser and IP 65 & IK-10 protection with silent observer and giving light, diffuser at the upper portion acts a beacon of path guidance in a landscape enironment fixed on PCC block of size 450x450x600 mm with PCC 1:4:8 type D2 40mm graded complete all as specified and directed.

S&F Thermoplastic Cable Junction Boxes IP66/67 "weather proof" , for outdoor installation with knockouts for cable entry for streetlight with terminals suitable for 10-16 sqmm cable of Size 155 X 210 X 92 mm incl aluninium busbar and MCB SP 6 amps 1 No, for street light, including necessary clamps for fixing with street light pole, and connecting all incoming and outgoing cables with AL lugs of appropiate sizes complete all as specified and directed.

Supply and laying of LT cable in trenches or on poles / walls, XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm, 2 core, ISI marked complete all as specified and directed.

All as per item no-63 here in before but 16 Sqmm 2 core

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in soft/loose soil complete all as specified and as directed.

Removing of surplus soil to a distance not exceeding 50 Mtrs and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified.

M&L for Sand cushioning to cable laid in tranches using clean, dry fine sand free from organic particle complete all as specified and as directed. Note :- Finished thickness of sand cushioning after punned down shall be considered for calculating the volume for payment.

Material and labour for well burnt bricks,Sub class 'B' bricks, best quality locally available laid flat, dry in trenches for cable protection complete all as specified and as directed

Taking down carefully Solar heater water tank of any make, type & size, disconnecting water connection inlet and out let of tank and plug water flow, for repairs, descaling inner tank, replacement of heating elements thermostat, anti anode, refilling of distilled water as required including painting of water tank and refixing the same to original position after repairs and marking of MES No complete all as specified and directed.Note:- Cost of heating element with thermostat, inlet outlet adopter, air release valve, toughened glass will be paid in relevant items.

Taking down carefully Solar collector plate before taking down disconnecting water connection inlet and out let of collector plate plug water flow, descaling, with dilute acid, including replacement of unserviceable collector inlet and outlet flange with rubber gasket, refilling of distilled water as required and refixing the same to original position after repairs complete all as specified and directed.

Material & Labour for insulation to hot water pipe of size 15 to 25 mm by using glass wool and aluminium cladding, complete all as specified and as directed.

Material & labour for PCC 1:2:4, type B1 (using 20 mm graded crushed stone aggregate) for making rectangular cube of size 20X20X45cm for installation of solar collectors and support of hot water tank/ hot water pipes etc including frame work and demolition of old PCC blocks complete all as specified and directed.

Supply & fix 300 LPD Solar Hot Water Storage inner tank with insulation & MS supports including taking down old one complete all as specified and directed.

Supply & fix 1000 LPD Solar Hot Water inner Storage tank with insulation & MS supports including taking down old one complete all as specified and directed.

M&L for cleaning including de-scaling of flate plate collector tubes and arresting leakages by using Dummy gaskets/Hole gas kits, Threaded flange / normal flange complete for solar panel suitable of 300LPD capacity of solar water heater complete all as specified and directed.

M&L for cleaning including de-scaling of flate plate collector tubes and arresting leakages by using Dummy gaskets/Hole gas kits, Threaded flange / normal flange complete for solar panel suitable of 1000 LPD capacity of solar water heater complete all as specified and directed.

M&L for Pressurised hose pipe including O'rings suitable for 300LPD capacity of solar water heater complete all as specified and directed.

M&L for Pressurised hose pipe including O'rings suitable for 1000 LPD capacity of solar water heater complete all as specified and directed.

Supply and Fix Electric heating element 3KW threaded/cup type to SS tank of solar water heating system 300 ltrs capacity with necessary fixtures including taking out unserviceable one complete all as specified and directed.

Supply and Fix Electric heating element 6KW threaded/cup type to SS tank of solar water heating system 1000 ltrs capacity with necessary fixtures including taking out unserviceable onecomplete all as specified and directed.

S&F Thermostat of temperature range 0-80 degree C suitable for Solar water heating system of any capacity with necessary fixtures including taking out unserviceability one complete all as specified and directed.

Supply and fix solar flat plate collector panels suitable for of 300 liters capacity with MS Supports stands including taking down complete all as specified and directed.

Supply and fix solar flat plate collector panels suitable for of 1000 liters capacity with MS Supports stands including taking down complete all as specified and directed.

Supply and fixing GI 25mm dia for hot & cold water supply incl fittings including taking down of old GI pipe of any descriptioncomplete all as specified and directed.

S & F of 25 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

S & F of 20 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

Supply and fix Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule including taking down old one complete all as specified and directed.

Supply and Fixing 6 Sqmm PVC Insulated and PVC Round Sheathed Multi Core Bright Annealed Bare Copper Conductor Heavy Duty Industrial Cables for Voltage Grade up to 1100 Volts as per IS: 694:1990 complete all as specified and directed.

S&F in repairs of MCB SPN 6 to 32A,B-Series, 10KA rupturing capacity complete all as specified and directed.

Hi Tech Engineers

M/S RAJ ENGINEERS

Harsh Electricals

THAPA TRADERS

Pyramid constructions

M/S J S ENGINEERS

vivek and co

M/S Vishwakarma Builders

VEE ESS ENGINEERS