REPAIR AND REPLACEMENT AND MAINT OF LT DISTRIBUTION SYSTEM INCL

Amount

Excavation in trenches not exceeding 1.5 M wide and not exceeding 1.5 M in depth and getting out in soft/loose or any other type of soil for taking up or laying of cable all as specified and directed.

All as per item No 1 above but hard surfaces such as in road cutting/ hard standing etc including making good disturbed surfaces to match with original complete all as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cms complete all as specified

Removing excavated material not exceeding 50 M and depositing where directed at a level not exceeding 1.5 M above starting point complete.

Supply and laying new dry river sand laid in trenches 8cm below the cable and 15cm above the cable and punned to 18cm as cable cushioning and covering all as directed.

M&L for laying bricks, sub class'B' for protection of cable, in trenches, laid in dry flat across the cable with length of whole bricks complete all as specified and directed..

Taking down/erecting in replacement steel tubular poles in vertical position/as strut poles sewaged 410-SP-31, 9 Mtr long, complete all as specified and as directed at site by the Engr-in-Charge.

Supply and fix Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0metres long) complete all as specified and as directed

S & F in replacement pin type insulator procelain, vitreous white, brown or green including galvanised mild steel spindle, two nos galvanised iron washer and one galvanised iron nut 100mm height, 65mm dia for 1100 volts grade complete including taking up of old UNSV pin type insulator complete all as specified and directed by Engr-in-Charge.

S & F in replacement shackle type insulator porcelain vitereous white, brown or green including galvanised M.S. straps 31x5mm size, 100mm height, 115mm dia including galvanised mild steel straps, nut, bolts washers complete for 1100 volts grade insulator complete including taking up of old UNSV Shakle type complete all as specified and directed by Engr-in-Charge.

M & L in repacement of cross arms, bracings, supports, clamps, back plate fabricated from structural steel sections such as channels, angles, flat iron including 16mm dia bolts, nuts, washers, welding, bending, cold or hot drilling holes for bolts/insulators in any shape and size as directed and inclusive of one priming coat of red oxide zinc chrome, one under coat and one finishing coat of aluminium paint including dismantling of old unserviceable cross arms complete including taking up of old UNSV cross arms complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement of ACSR conductor for LT/HT OH Line aluminium conductor steel reinforced size as per existing including dismantling of old unserviceable ACSR conductor including taking up of old UNSV ACSR conductor complete all as specified and directed by Engr-in-Charge.

M & L in replacement of on overhead lines galvanized steel wire 3.15mm or 4mm dia including dismantling of old unserviceable wire including taking up of old UNSV galvanised steel wire complete all as specified and directed by Engr-in-Charge.

M & L aluminum wire with Two core 2.5 sqmm PVC insulated 1100 volts grade connected from DB to DB/main board complete all as specified and as directed.

M&L for painting of steel tublar pole 9 Mtr long, LT any type vertical complete with cross arms with one coat of aluminium paint after preparation on of surfaces of pole/cross arms including painting of black & yellow strip of 30cm upto 1.5Mtr above coping and marking of MES No and directed by Engr-in-charge.

M&L in replacement for Earthing complete with galvanised steel earth plate electrode of size 600x600x6mm thick burried in a pit to a depth of 2.25mtrs below ground level with top edge of earth plate at a depth of not less than 1.50 meters below ground level, earth plate packed on all sides with charcol dust mixed with salt to a thickness of 15cm,.Connected with earthing lead of 32mmx6mm strip galvanised iron, watering pipe 20mm dia light grade and water filling funnel and mess complete all as shown in plate No 3 of MES schedule part II to the earthing test point, Including PCC Work complete including taking up of old UNSV earthing complete all as specified and directed by Engr-in-Charge. (Note :- Earthing lead beyond test point shall be measured separately)

Supply and laying in replacement of earthing strip GI 32 x 6 mm from earth test point to Electrical equipment including taking up of old UNSV earthing strip complete all as specified and directed by Engr-in-Charge.

Supply Laying, jointing, testing and commissioning or fixing in replacement of cable in wall or passing through pipe, 1100 volts grade heavy duty cable with XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty ) with aluminium conductor, 1100 volts, grade of cross sectional area as under including taking up of old UNSV XLPE cable complete all as specified and directed by Engr-in-Charge. :- (a) 16 sqmm 4.0 core

(b) 10 sqmm 4.0 core (As per Item No 18)

(c) 25 sqmm 4.0 core (As per Item No 18)

(d) 50 sqmm 4.0 core (As per Item No 18)

(e) 120 sqmm 4.0 core (As per Item No 18)

S & F in replacement of GI tubing light grade 50mm nominal bore for cable protection fixed with clamps of M.S. Flat iron 25x3mm, GI nuts, bolts and washers to poles/under floor/under roads/alongwith walls including two coats of aluminium paint over a coat of red oxide primer on clamps complete including taking up of old UNSV GI tubing complete all as specified and directed by Engr-in-Charge.

M&L PCC 1:3:6 type C1using 20mm stone aggregate for coping of pole complete all as directed

M&L PCC 1:3:6 type C2 using 40mm stone aggregate for stay assembly complete all as directed

M&L PCC 1:4:8 type D2 using 40mm stone aggregate for pole foundation complete all as directed

Taking down Supply and fix in replacement of unserviceableSupply and fixing LED street light fitting 90 Watt230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistantcomplete with driver, lamp bracket with impactand corrosion resistant including thermalmanagement in multiple optics complete withIP 65/66 protection complete

Taking down Supply and fixing LED flood light 100 watt 230 VAC outdoor type with thermal management inmultiple optics and equipped with IP66protection, with impact and corrosion resistantcomplete with driver and lamp complete all as specified.

Taking down and Supply and fix in replacement of unserviceable Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistantcomplete with driver, lamp bracket with impactand corrosion resistant including thermalmanagement in multiple optics complete withIP 65/66 protection complete.

Taking down Supply and fix in replacement of unserviceableSupply and fixing LED street light fitting 60 Watt 230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistantcomplete with driver, lamp bracket with impactand corrosion resistant including thermalmanagement in multiple optics complete withIP 65/66 protection complete

Supply and fix in replacement GI pipe 25 mm 1.5 Mtr ling dia GI bracket 0.60 mtr length fixed on wall with 50x6 mm flat iron, clamps, nuts and bolts complete

Supply & Fixing MCCB, 4 Pole, 160 Amps, 415 Volt, 36 kA including connecting up using suitable size of lugs all as directed.

Supply & Fixing MCCB, 4 Pole, 200 Amps, 415 Volt, 36 kA including connecting up using suitable size of lugs all as directed.

Supply & Fixing MCCB, 4 Pole, 250 Amps, 415 Volt, 36kA including connecting up using suitable size of lugs all as directed.

Supply & Fixing MCCB, 4 Pole, 400 Amps, 415 Volt, 36 kA including connecting up using suitable size of lugs all as directed.

Supply & Fixing MCCB, 4 Pole, 500 Amps, 415 Volt, 25 kA including connecting up using suitable size of lugs all as directed.

Supply & Fixing MCCB, 4 Pole, 630 Amps, 415 Volt, 35 kA including connecting up using suitable size of lugs all as directed.

M&L in replacement of DB for street light made out of CRC sheet, dust and vermin proof out door type duly painted of size 200 mm x 200 mm x 15 mm with arrangement of incoming and outgoing feeder with bus bar of suitable capacity for termination of line with single MCB SP, 230 V, 0.5 Amp 10 KA ( In accordance wth IS/IEC 60898-1) and arrangement for fixing cooper wire of size 2 x 1.5 Sqmm with 1 x 1.0 Sqmm earth wire in green color of FR PVC insulated copper conductor,from DB to light fitting complete including taking up of old UNSV DB complete all as specified and directed by Engr-in-Charge.

M & L required for retrenching / tightening of LT over head line (Conductor) of any type/GI earth wire including opening out binding wire from pin/shackle/disc insulator and rebinding the conductor with insulator with 14 SWG binding wire complete all as directed by Engr-in-Charge.

Supply and fix street light LED driver luminar suitable for 30 watt to 100 watt complete all as specified and as directed.

Material & Labour in replacement for supply,installing,testing & commissioning in of factory made LT panel outdoor type for LT distribution switch gear and control gear,floor mounted ,cubical type modular compartment, dust and vermin proof with neoprene gasket fabricated out of CRCA sheet of thick ness not less than 3.15 mm (CPRI Approved) complete with bus bar chamber & Aluminium Bus bar of four wire system 415 volt with heat shrinkable insulator sleeve suitable for 315 A for phases and for neutral having openable front and rear shutters with suitable locking arrangement epoxy powder spray painted with one coat primercomplete including PCC 1:2:4 type B-1 using 20 mm graded stone agregate foundation raised base angle iron size 50mm x50mmx6mm thick 60cm up and 60cm ground level complete all as specified and directed by the Engr in Charge of the following components:-

(a) INCOMING :- (i)Supply and fix 4 Pole MCCB ,500 Amp 50 Hz 415 V, With Thermal based Release type Capacity 25 KA complete all as specified and directed =01 Nos (incoming)

(b) OUTGOING :- (i)Supply and fix 4 Pole MCCB , 200 Amp 50 Hz 415 V, With Thermal based Release type Capacity 25 KA complete all as specified and directed =03 Nos (ii) Supply and fix 4 pole MCCB, 125 Amp 50HZ 415V Thermal based Release type Capacity 25 KA complete all as specified and directed =01 Nos

(c) Supply and fix R Y B Phase LED based indicator lamp sets comprising of three colours complete all as specified and directed =01 Set

(d) Supply and fix time switches 415 V three Phase of 20 Amp rating with contactor fitted inside steel enclosure complete all as specified and directed =01 Nos

(e). Ammeter 0 - 400 Amps, Digital display, flush mounted 3 phase 4 wire with slector switch including CTs of required capacity =01 Nos

(f) Voltmeter 0 - 600 Volts, Digital display, flush mounted 3 phase 4 wire with slector switch - 01 Nos

(g) complete Internal wiring of suitable size of copper wire

S&F in replacement taking out the old unserviceable sealed compressor unit from existing Split/window type AC 1.5 ton capacity of any make by cutting and replacing the same with new sealed unit from authorised OEM workshop/manufacturer and reconnecting the replaced sealed compressor unit to its original position of air conditioner by brazing incl flushing out complete refrigerator system by applying CTC/nitrogen gas, charging the refrigeration system with and incl compressor oil and refrigerant R-134 gas to its full capacity after complete equating and cleaning the system reinstalling the air conditioner at site and testing on false load to its satisfactor performance complete all as specified and directed.

Material and labour for detecting of leakages of gases in window type /Split Type AC unit of capacity 1.5/2 TR at any location and rectifying the defect to stop the leakage by gas welding or by any other means including cutting and brazing of copper tubes testing and commissioning complete in satisfactory working condition. Note:- Refrigerant for toping up/ filling in will be measured and paid seperately under relevant items in the Schedule.

Taking down for servicing of split type AC 1.5/2 TR Capacity including cleaning of cooling coil, air filters/plasma filters etc, (Indoor unit), condenser, compressors, fan motor etc,(Out door unit) with vacuum cleaner OR cleaning solution including checking the serviceability of electrical/electronic circuits relays, wiring kit, thermostat switches knobs, Remote control unit including PCB, fan, blower, etc., changing connections from heating mode to cooling mode or vice-versa and keeping the AC unit in satisfactory working condition after necessary servicing/ repair/ replacement of defective spares as required and refixing the same in existing position complete all specified and as directed by Engineer-in-Charge.

Disconnection and removing of serviceable window type AC of capacity 1.5 TR/ 2.0TR of any make and model along with stabilizer from its position and fixing the same in other location including all other fixing accessories and testing complete all as specified and directed by Engineer-in-charge.

Disconnection and removing of serviceable split type AC of capacity 1.5 TR/ 2.0TR of any make and model along with stabilizer (Indoor & Outdoor Unit) from its position and fixing the same in other location including all other fixing accessories and testing complete all as specified and directed by Engineer-in-charge.

S&F in repairs for condensor unit copper type suitable for split/window AC 1.5/2 ton capacity complete all as specified and directed.

S&F in repairs running capacitor of required 36/45 MFD complete all as specified and directed.

S&F in repairs starting capacitor of required 120 MFD complete all as specified and directed.

Supply and fix in replacement of Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 3 KVA.

S&F in repairs of PCB sutable size for window / split AC complete all as specified and directed by Engr In Charge.

Taking down old unsv AC indoor and outdoor unit complete and S & F in replacement of inverter type Split AC unit 1.5 Ton capacity indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality on single phase AC supply including necessary interconnected refrigerent copper tubing insulated of required dia & length condence water PVC rigid piping not less than 19mm external dia and 2 mm thick, outer unit stand made out of stain less steel and leakage testing duly filed with CFC free gas for fixing of compressor as upto the required pressure as per manufacturer, directions required civil work ie making hole, PCC work, MS stand/bracket duly painted and connection etc complete all as specified.

Taking down for servicing of Refrigerator 300/310 ltrs capacity complete refrigeration system by nitrozen/CTC gas after deleting leakage and repairing tube/lines by brazing and charging the unit with compressor oil and refrigerant Gas-134 to its full capacity of refrigerator 300 lts/310 ltrs capacity of any make incl commissioning and testing for its smooth functioning complete all as specified and directed.

S&F rubber gasket of refrigerator door of any size and any make complete all as specified and directed.

Supply and replacement of thermostat switch of suitable size for any make and size of refrigerator complete all as specified and directed.

S&F in repairs for runnig capacitor of suitable size of refrigerator of any make and size complete all as specified and directed.

S&F in repairs for starting capacitor 40 MFD capacity complete all as specified and directed.

S&F in repairs for relay assembly suitable for refrigerator starting capacitor 40 MFD capacity complete all as specified and directed.

S&F in repair for over load protector suitable for refrigerator protector complete all as specified and directed.

Taking of old unserviceable/sealed compressor unit from existing deepfreezer of 300/320/400 ltrs capacity of any make by cutting replacing the same from authorized OEM workshop and re-connecting the sealed compressor unit to its original position of refrigerator by brazing incl flushing out complete refrigeration system by applying/using Nitrogen gas, charging the refrigeration system with and incl compressor oil and refrigerant R-134 gas to its full capacity reinstalling the refrigeration machine at site testing on full for its satisfactorily performance incl painting to complete body of refrigerator with two coats of synthetic enamel paint after preparation of dents complete all as specified and directed.

Taking out the broken legs from the base of refrigerator supplying and fixing new legs set of 4 to put the refrigerator of any capacity/make in to vertical position complete all as specified and directed.

S&F in repairs for condensor unit suitable for deep freezer of existing size any capacity complete all as specified and directed.

M&L for repairing of voltage stablizer of any make and size of 2 KVA to 3 KVA by repairing/replacement of electric circuit and rewinding including insulating materials complete all as specified and directed.

Taking out the old unserviceble sealed compressor from existing water cooler of any capacity of any make 120/60 and 150 ltrs storage capacity by cutting, replacing the same with new compressor from nanufacturer and re-connecting the replaced sealed comressor, unit to its original position of water cooler by brazing incl flushing out complete refrigeration system by applying/using CTC Nitrogen gas, charging the refrigeration system with and incl compressor oil and refrigerant R-134 gas to its full capacity after complete evacuating and cleaning the system reinstalling the water cooler at site and testing on full for its satisfactorily performance complete all as specified and directed.

All as per item No 30here-in-before but for capacity of water cooler 40/60 ltrs complete all as specified and directed.

Flushing out complete refrigeration system by CTC and repairing the leaking pipe/joints by refrigeration brazing and charging the unit with compressor oil and refrigerant gas after evacuating and flushing to its full capacity of any size and make of water cooler complete all as specified and directed.

S&F in repairs for condensor unit suitable for water cooler any capacity complete all as specified and directed.

S&F in repairs for running capacitor of suitable size of water cooler of any make and size complete all as specified and directed.

S&F in repairs for starting capacitor 80/100/120 mfd capacity complete all as specified and directed.

S&F in repairs for relay assembly 412Y/312Y complete all as specified and directed

S&F in repairs for over load protector suitable for water cooler protector complete all as specified and directed.

S&F in repairs for thermostat for water cooler complete all as specified and directed.

S&F in repairs rubber bedding gasket for any make and size of water cooler tank cover upto 25mm bore complete all as specified and directed.

S & F Concussive pushbutton taps for water cooler of cast copper alloy 15mm, screwed for iron pipe and fixed complete all as specified and directed.

S&F in Replacement of PVC copper cable 2.5 sqmm multistrand three core complete all as specified and directed.

M&L for repairing of voltage stabilizer of any make and size of 0.5 KVA to 1 KVA by repairing/replacement of electric circuit and re-winding including insulating materials complete all as specified and directed.

Supply and Fixing Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified and directed.

Material and labour for two single core PVC Insulated unsheathed multi stranded FRLS copper conductor cable of size 4 sqmm as sub main wiring including suitable size heavy duty rigid PVC conduit and of PVC insulated unsheathed multi stranded FRLS copper conductor cable of size 4 sqmm as an earth continuity conductor complete all as specified.

Material and labour for two single core PVC Insulated unsheathed multi stranded FRLS copper conductor cable of size 2.5 sqmm as sub main wiring including suitable size heavy duty rigid PVC conduit and of PVC insulated unsheathed multi stranded FRLS copper conductor cable of size 2.5 sqmm as an earth continuity conductor complete all as specified.

M&L for complete overhauling of desert cooler of any size and make including replacement of perished wiring oiling and greasing the blower motor exhaust fan and water lifting/tullu pump including replacement of plastic unserviceable spares susch as ben, water distributor and PVC pipe including replacement of wood pads, preventing leakage if any by welding, painting of water tank with rubber seal of any approved make and testing the same for its smooth functioning complete all as specified and directed.

M&L for Desert cooler fan/ exhaust fans any type 230 V, AC sup, Single phase dismantling the cooler fan/ exhaust fans and taking out complete burnt winding from cooler fan motor and rewinding the same with super enameled copper winding wire of existing gauge and size incl throughly cleaning all the components of cooler fan, oiling and greasing painting with one coat of synthetic enamel paint after scrubbing and preparing the old painted surfaces & testing etc complete all as specified and directed.

Taking down and Supply and fix in replacement of Exhaust fan motor , 300mm sweep heavy duty steel body AC single Phase. 230V with, blades, and frame and louvers all as per specified and as directed by Engr -In-Charge

M&L for two coats of painting for desert cooler cover a coat of red oxide primer including preparation of old surfaces on complete body of desert cooler of existing colour after removing dents and preparing surface complete all as specified and directed.

S & F in repairs 3 pin plug top 5 amp, 230V for desert cooler complete all as specified and directed.

S&F in replacement of water submersible pump 40 watt (2.65 mtr water lifting) water pump for desert cooler (1.5 mtr power cord) type complete all as specified and directed.

Supply and filling refrigerant gas R-22/R-410A/R-32/R-134A in window type /Split Type AC unit of capacity 1.5/2 TR, Deep Freezer, Refrigerator, Water Cooler of any capacity complete all as specified and as directed.

Taking down old unsv street light fitting, Supply and fixing LED street light fitting 60 Watt 230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistant complete with driver, lamp bracket with impactand corrosion resistant including thermalmanagement in multiple optics complete withIP 65/66 protection complete including making connection complete all as specified and as directed by Engr-In-Charge.

Taking down old unsv street light fitting, Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistantcomplete with driver, lamp bracket with impactand corrosion resistant including thermalmanagement in multiple optics complete withIP 65/66 protection complete including making connection complete all as specified and as directed by Engr-In-Charge.

Taking down old unsv street light fitting, Supply and fixing LED street light fitting 90 Watt 230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistant complete with driver, lamp bracket with impactand corrosion resistant including thermal management in multiple optics complete withIP 65/66 protection complete including making connection complete all as specified and as directed by Engr-In-Charge.

Taking down old unsv Flood light fitting, Supply and fixing new LED Flood light fitting 100 watts to be fixed to channel and as reqd to be mounting bracket in wall/floor to suit the opening of the fitting with FI clamp, nut, bolt and washers of suitable size including making connection complete all as specified and as directed by Engr-In-Charge.

Taking down old unsv garden light, fitting, Supply and fixing new Extruded aluminium decorative luminaire for LED (Retrofit). is an ideal solution for Garden/pathways light of housing material powder coated Zn plated ERW MS tubular section , coloure temp cool white 6500K LED 15 watt complete including making connection complete all as specified and directed by Engr-in-Charge.

S & F in repacement post top lantern type light fitting (RUBY (CLEAR) - IP65 ) New generation, post-top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source.including making connection complete all as specified and directed by Engr-in-Charge.

S & F Decorative gate light made up of high grade unbreakable Doom Only 6" to 15") polycarbonate material suitable for retrofit including LED Lamp 9W/10W Lamp B22 base.complete all as specified

S & F in replacement of LED Bulb inverter type 12W complete all as specified and directed

S & Fixing in replacement of lead acid battery, 180 AH, industrial heavy duty, 25/ 27 plates for DG set starting only after disconnecting connection and taking down the unserviceable one.

S & Fixing in replacement of reflective sheeting for street light pole complete all as specified and directed

M&L Preparation of old (exposed) painted surface of existing (410 SP-31 ) Steel tubler poles /strut including cross clamps etc complete and applying two coat of aluminium paint above band/straps and painting of band/strap with paint of colour red post office and black numbering of pole at a height 1.5 m above GL as per existing compete all as specified and directed .

Supply and Fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed 6.0 sqmm 2 core in service connections suspended by insulating one twin core cable circular complete all as specified and as directed by Engr-In-Chage.

Supply and Fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed 2.5 sqmm 2 core in service connections complete all as specified and as directed by Engr-In-Chage.

Supply and fixing in replacement LED Solar street light fitting 36 Watt including steel tubular pole 9 mtr with two coat silver enamel paint, 1.5 mtr long GI Bracket in built,lithium ion battery, solar panel, charge controller with dusk down sensor complete all as specified and directed by Engr in charge. (Incl Excavation Earth Work, pole coping and PCC )

S & F in replacement change over Switch 63 Amp to be fixed to channel and as reqd to be mounting bracket in wall/floor to suit the opening of the fitting with FI clamp, nut, bolt and washers of suitable size including making connection complete all as specified and as directed by Engr-In-Charge.

M/S CHAUHAN ELECTRIC WORKS (BID ID -3240002)

M/S WASEEM KHAN CONTRACTOR (BID ID -3246560)