REPAIR/MAINTENANCE TO CERTAIN COMPONENTS OF LIGHT FITTING, DG SETS, EARTHINGS, CABLE ROUTE INDICATORS AND FAULT LOCATING OF CABLE WITH OTHER CONNECTED WORKS AND LIGHTNING CONDUCTORS AT MIL STN KANASAR UNDER GE (N) BIKANER

Material and labour for painting of DG sets including alternator, engine, radiator, chassis, muffler exhaust pipe complete with all accessories including panel boards, scrapping thoroughly the existing corroded paint and applying two coats of synthetic enamel paint complete and mentioned MES Nos on all DG sets of following capacity all as specified and directed.

DG Set of capacity 62.5 KVA

DG Set of capacity 40 KVA

M & L for general cleaning, check up & preventive maintenance, general servicing and B Check Services, reprogramming of control command circuit and testing of following capacity DG sets of any make (Cummins/Stampford/Kirloskar/Cromton Greaves/Ashok Leylend or as per site/ground Make) by Authorized OEM complete all as specified and directed. Note :(i) The general checking and preventive maintanance will include diesel filter , oil filter, air filter, checking of oil level, earthing connections, timer, contactor, fan belt, exhaust, silencer, alternator, fuel injector, solenoid valve, water pump, mother board, governor card, electrical wiring, all type of sensors, alternator,battery charger, dynamo etc. (ii) Rate quoted by the tenderer are also deemed to inclusive of replacement of minor parts like nut, bolts washers, lugs etc. oiling & greasing (iii) Major Parts/materials required against this item for repair shall be measured and paid separately under respective supply only items (iv) Labour required for replacement of such items shall be deemed to be included in the unit rate quoted against this item.

DG set of capacity 35/40 KVA , Make : Kirlosker

DG set of capacity 62.5 KVA , Make : Kirlosker

DG set of capacity 160 KVA , Make : Kirlosker

DG set of capacity 625 KVA , Make : Kirlosker

DG set of capacity 1010 KVA , Make : Cummins

Supply and fix in replacement of following capacity of heavy duty lead Acid batteries suitable for DG sets( Maintenance free battries with 2 year warrenty) including initial charge and connected DC cable thimble nut, bolts etc including testing complete all as directed by engineer-in-charge. (Make :- Exide / Amaron / Prestolite).

150 AH, 12 Volt .

100 AH, 12 Volt .

180 AH, 12 Volt .

M & L for dismantling the dynamo 12 volt DC of DG sets and transporting to work shop for carrying out overhauling by replacing all unserviceable spares including complete re-winding, reassembling and refixing the same to DG sets including testing complete all as specified and directed.

Supply and replacement of rubber coupling nut bolt & washers of DG capacity for for 35 KVA to 62.5 KVA DG Sets complete all as directed by Engineer-in- Charge.

All as per item No 5 here in before but for 100 KVA to 250 KVA DG Sets complete all as directed by Engineer-in- Charge.

All as per item No 5 here in before but for 625 KVA to 1010 KVA DG Sets complete all as directed by Engineer-in- Charge.

Supply fix and replacement fuel filter as per existing make and size, suitable for DG set of following capacity complete all as specified and directed:-

DG set of capacity 40 KVA

DG set of capacity 62.5 KVA

DG set of capacity 160 KVA

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply fix and replacement Lubricating Oil Filter as per existing make and size, suitable for DG set of following capacity complete all as specified and directed:-

DG set of capacity 40 KVA

DG set of capacity 62.5 KVA

DG set of capacity 160 KVA

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply fix and replacement Air Filter as per existing make and size, suitable for DG set of following capacity complete all as specified and directed:-

DG set of capacity 40 KVA

DG set of capacity 62.5 KVA

DG set of capacity 160 KVA

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply and fix in replacement AVR ( Automatic voltage regulator) including re-assembling and refixing the same to DG sets including testing complete all as specified and directed suitable for DG set of following capacity :-

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply and fix in replacement of V belts for radiator fan/main shaft/cam shaft as per existing make and size suitable for DG set of following capacity complete all as specified and directed:-

DG set of capacity 40 KVA

DG set of capacity 62.5 KVA

DG set of capacity 160 KVA

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply and fix in replacement Power command control circuit / governor controller with LCD display having start / stop button/ reset with display of all information such running hours/ voltage / ampear/ oil pressure/ engine temperature, frequency, RPM, KW, KVA, Auto manual option , reset option for 1010 KVA capacity DG set complete all as specified and directed.

Supply and fix in repair mother board card ( main base card) as per existing model and make for 1010 KVA capacity DG set all as directed by enginer-in-charge.

Supply and fix in replacement governer card as per existing model and make for following capacity DG set complete all as specified and directed:-

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

M & L for drainout deisel from tank, cleaning of tank, refilling drained deisel including painting on outer surface with one coat of oil paint & indicating the Tank cleaning Date on outer surface of DG Set with the help of different colour of paint for 1010 KVA capacity DG set complete all as specified and directed.

M & L for descaling of water jacket of engine by using descaling solution with pressure circulation pump , leakage testing , soldering , brazing recirculating with clear water for following DG set complete all as specified and directed:-

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

M & L for repairing and overhouling including replacemnt of bearing, impeller of water pump suitable for following capacity DG set complete all as specified and directed:-

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply and fix in replacement radiator hose pipe set for following capacity DG set with necessay accessories , O rings, clamps complete all as specified and directed:-

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

Supply and filling distilled water in battery of different capacity complete all as specified and directed

Supply and filling, Engine coolant in radiators of DG sets of cap 40 to 1010 KVA as per DG set Manufacturer's recommendations at different locations, broght at site in sealed packets, complete all as specified and directed. Make:- SERVO, GOLDEN CRUISER, SHELL, TOTAL, BPL.

S &F in replacement of engine oil (15 W 40 ) suitable for DG set of capacity 40 KVA to 1000 KVA complete all as specified and directed. Make : Servo, Castrol,Total, Shell

Supply and fix in replacement of totally damaged self starter suitable for DG Set of capacity 62.5 KVA all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement high temprature diesel Hose pipe of 1000 PSI to 1250 PSI of size upto 12.5 mm dia for connecting from diesel tank outlet to Engine complete with banjo bolt & washer.

Taking out unserviceable asbestos rope from the exhaust pipe cleaning the exhaust pipe supply and wraping new asbestos rope of suitable size and wrapping with wire mesh and plasterig withplaster of paris /white cement for smooth finishing including replacement of gasket and tightening of all nut and bolts all as directed by the Engineer-in -Charge

Supply and fix in replacement of Radiator of DG set including all connections and suitable accessories with water hose pipe suitable for following capacity DG Sets complete with testing all as specified and directed.

DG Set of capacity 62.5 KVA

DG Set of capacity 100 KVA

Taking out defective fuel injection pump of DG sets transporting to work shop and cleaning of injectors nozzles and overhauling complete including calibrating and re-fixing the same including testing the DG Set complete all as specified and directed for DG set of following capacity:-

DG set of capacity 40 KVA

DG set of capacity 62.5 KVA

DG set of capacity 160 KVA

DG set of capacity 625 KVA

DG set of capacity 1010 KVA

M&L for rewinding of armature of dynamo/alternator of DG set of capacity 40 KVA with 'H' class copper wire as per existing gauge dismantling the old coil cleaning throughly winding with super enameled copper conductor of existing size and gauge , varnishing drying and fixing back with dynamo alternator properly testing and commissioning all as specified and directed by Engineer-in-Charge.

M&L for rewinding of armature of dynamo/alternator of DG set of capacity 62.5 KVA with 'H' class copper wire as per existing gauge dismantling the old coil cleaning throughly winding with super enameled copper conductor of existing size and gauge , varnishing drying and fixing back with dynamo alternator properly testing and commissioning all as specified and directed by Engineer-in-Charge.

M & L for complete checking of AMF panel, syncronization panel installed for DG set of capacity 1010KVA ,Make Cummins , finding the fault , servicing complete including replacement of minor unservisible spares, relays 10 pin / 12 pin / 15 pin , Power contactor coils , automatic float cum boost charger, ACB Shunt release tripping coil, ACB closing coil as per site requirement, testing complete for manual & Auto operations complete all as specified and directed. Note :- Notes (i) The spare parts required to be replaced shall be measured and paid for separately as "Supply only" under the relevant item here in after. (ii) Unit rate shall be deemed to include for all minor spares/extras.

Supply only Electronic timers with auxilary voltage of 110/240/415v 50Hz for operation of 12-120 secs as existing for DG Set 1010 KVA Cummins AMF Panel

Supply only ACB Shunt release /tripping coil of110V/240V as existing for DG Set 1010 KVA Cummins DG Set AMF Panel

Supply only Auxilary control Contactors /relays with Add On's as existing for DG Set 1010 KVA Cummins DG Set AMF Panel

Supply only ACB Closing coil of 110V/240V as existing for DG Set 1010 KVA Cummins DG Set AMF Panel

Supply only of the following power contactors Coils operatable at 110V/230V/440V 50Hz Supply as existing for DG Set 1010 KVA Cummins DG Set AMF Panel

Supply only relay 10 pin/12 pin/15 pin as per existing DG Set AMF.Panel

Supply & fix, battery leads of PVC insulated sheathed multi core copper conductor 16 Sqmm (nominal area) heavy duty cable 2.0 m long with copper lugs duly crimped & soldering, including taking out old u/s lead and removal, complete all as specified and as directed.

Supply and fix, battery terminal of brass with marking (+)/(-) & fixed in position & testing, including taking down and removal, complete all as specified and as directed.

Supply and fix in replacement generator stop solenoid complete with all accessories all as specified for DG sets of following capacity :

DG Set of capacity 40 KVA

DG Set of capacity 62.5 KVA

Supply and fix in replacement Rectifier Diode assembly complete suitable to match the existing DG set alternator excitor unit all as specified for DG sets of following capacity :

DG Set of capacity 40 KVA

DG Set of capacity 62.5 KVA

DG Set of capacity 100 KVA

DG Set of capacity 625 KVA

DG Set of capacity 1010 KVA

Removal of the defective change over switch of the DG sets and Supply fixing in repairs Manual onload change over switch in stainless steel enclosure with auxilary contacts operatable at 415 V, 50Hz supply with enlosure operatable handle, 4 pole 200 A all as specified and directed by Engineer-in-Charge.

Removal of the defective change over switch of the DG sets and Supply fixing in repairs Manual Off-Load Change over switch side handle switch in stainless steel enclosure with auxilary contacts operatable at 415 V, 50Hz supply with enlosure operatable handle, 4 pole 800 A all as specified and directed by Engineer-in-Charge.

Removal of the defective change over switch of the DG sets and Supply fixing in repairs Manual onload change over switch open execution type with operating handle suitable for LT Panel of 650 KVA DG set alongwith auxilary contacts operatable at 415 V, 50Hz supply with enlosure operatable handle, 4 pole 800 A all as specified and directed by Engineer-in-Charge.

M&L for dismantling of Exhaust pipe of silencer, cleaning of silencer to remove carbon deposit inside exhaust pipe and refixing including replacement of worn out rubber gasket packing and nut,bolts complete all as specified and as directed.

Supply and fix in replacement oil pressure sensor all as specified for DG sets of following capacity :

DG Set of capacity 625 KVA

DG Set of capacity 1010 KVA

Supply and fix in replacement coolant temp sensor all as specified for DG sets of following capacity :

DG Set of capacity 625 KVA

DG Set of capacity 1010 KVA

Supply and fix in replacement magnetic pick up speed/rpm sensor all as specified for DG sets of following capacity :

DG Set of capacity 625 KVA

DG Set of capacity 1010 KVA

Supply and fix in replacement of electrically operated fuel shut down valve assembly complete testing and commissioning as specified and directed by Engineer-in-Charge for DG sets of following capcity :-

DG Set of capacity 625 KVA

DG Set of capacity 1010 KVA

S&F in replacement MCCB 4 Pole 800 Amp adjustable type 440 V, 3 phase, 50 Hz, 50 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

Supply and fix in replacement ignition switch and key as per existing all as specified and directed for DG Sets of following capacity :-

DG Set of capacity 40 KVA

DG Set of capacity 62.5 KVA

Supply and Laying Cable XLPE insulated screened PVC bedded galvanized steel strips or wire armoured cables (heavy duty) ISI marked with stranded aluminium conductor 1100 volts grade and connecting and testing in trenches, under floors/ roads or on walls including taking down old cable of Size 70 Sqmm 3.5 core including taking down old one all as specified and directed by Engineer-in-Charge. (Note 1 : Earth work, excavation shall be measured & paid separately under respective item of schedule)

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation for laying cable etc and getting out in soft/loose soil complete all as specified and directed.

Returning,filling in and including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified and directed.

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

Supplying and laying reinforced precast concrete cable cover Class LV, Type I, flat, size 250 mm x 150mm x 40mm

M&L for dry sand (Local Tibba sand) and punning for cushioning and cover for protection of under ground electric cable complete all as specified and as directed. Notes :-(i) Approved local Tibba dry sand free from vegetations, grass and other deleterious substances shall be used. (ii) For the purpose of payment, only punned thickness shall be measured.

Material and labour for dismantling old earthing and Supply , installation and testing earthing complete with galvanised iron earth plate electrode of size 60 cm×60 cm.× 6mm thick, buried directly in ground (earth pit not lessthan 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 and including GI Strip 32 x 6 mm (upto the body of equipment) by means of GI bolts/nuts/washers, protected by 40 mm bore GI medium grade pipe.Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm bore GI medium grade pipe for watering and including funnel, wire mesh, RCC cover & frame, PCC (1:3:6) type C-2 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation and earth work , all as specified and shown in electrical plate No 3 of MES Schedule Part-I. .Notes :- (i) PCC Chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting maner. (ii) The unit rate includes earthing lead & protection pipe upto 7.5 metre from top of earth plate. (iii) On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Material and Labour for complete Servicing of LT ACB of 3200 Amp DG set of capacity 1010 KVA Complete by removal and replacement of worn out parts , greasing cleaning of Male / Female Contacts / Cradle / Movable and Fixed Poles / Servicing to spring charging mechanisum with replacemnet of Carbon Brushes and Brearing to univerasal gear motor with acesories complete with latches, clamps,limit switches fixing acessories for schnider /L&T/GE/ABB/Siemens/

M & L for Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of capacity 1010 KVA (Make - Cummins) including replacement of worn out and unserviceable Ó'rings /shutt off valve/Plungers complete all as specified and directed

M & L for complete replacement of the defective,ETR fuel control actuator For 1010 KVA (Make - Cummins) Dg set along with connected 'O' Rings, electrical harness cable connections complete testing and commissioning complete all as specified and directed

M & L for complete replacement of Governor Barrle plunger for 1010 KVA Dg set of cummins engine complete testing and commissioning complete all as specified and directed

Removal of rusted MS sheet at any portion of canopy and supply and fixing new sheet of 14 gauge with fitting/ welding and painting complete as erquired.

Material and Labour for complete fixing in repairs for DG set Echostic enclosure door Hinges /Aldrops/ locks with keys -02 sets including carring out necessary repirs/modifications complete all as specified and directed

Repair of door by removing and replacement of demage hinges,acoustic material and providing / fixing of glass wool,tissu paper, MS perforated sheet with painting complete.

M&L for dismantling the self starter 12 Volts DC of DG sets and transporting to work shop for carrying out overhauling by replacing all unserviceable spares including pinion, re-assembling and refixing the same to DG sets including testing complete all as specified and directed

M&L for dismantling the self starter 24 Volts DC of DG sets and transporting to work shop for carrying out overhauling by replacing all unserviceable spares including pinion, re-assembling and refixing the same to DG sets including testing complete all as specified and directed

M&L for taking down old broken / rusted air termination rod from existing iron stand of any size use for lightning protection and fixing new air termination single pointed aluminium rod 12mm dia and 300mm long in replacement, complete all as specified and as directed by Engr-in-Charge.

Material and labour for taking down old broken / rusted aluminium strip of any size use for lightning conductor and supply and fix in replacement Aluminium strip 20 x 3 mm with saddles and fixing screws etc for roof conductor and down conductor above ground complete all as specified and directed by Engineer-in-Charge.

Material and labour for taking down old broken / rusted aluminium strip of any size use for lightning conductor and supply and fix in replacement Aluminium strip 25 x 3 mm with saddles and fixing screws etc for roof conductor and down conductor above ground complete all as specified and directed by Engineer-in-Charge.

M&L for taking down old broken / rusted air termination rod from existing iron stand of any size use for lightning protection and fixing new air termination multi pointed (upper head with Three spikes) aluminium rod 12 to 16 mm dia and 1000mm long (as per site) in replacement, complete all as specified and as directed by Engr-in-Charge.

M&L for taking down old broken / rusted air termination rod from existing iron stand of any size use for lightning protection and fixing new air termination single/multi pointed(as per site copper rod) 12 to 16 mm dia and 1000 mm long (as per site) in replacement, complete all as specified and as directed by Engr-in-Charge.

Material and labour for taking down old broken/ rusted copper lightning conductor of any size and supply and fix in replacement copper strip 20 x 3 mm with saddles screws etc for roof conductor and down conductor above ground complete all as specified and directed by Engineer-in-Charge.

Material and labour for taking down old broken/ rusted copper lightning conductor of any size and supply and fix in replacement copper strip 25 x 3 mm with saddles screws etc for roof conductor and down conductor above ground complete all as specified and directed by Engineer-in-Charge.

Material and labour for taking down old broken/ rusted copper Strip of any size and supply and fix in replacement new Copper Strip of size 32 x 6 mm laid in trench/ wall/ floor etc for connecting to earthing grid system by welding/ nut bolts including necessary earth work such as excavation, returning filling and removal to desired depth all as specified and directed by Engineer-in-Charge.

Material and labour for taking down old broken/ rusted GI Strip of any size and supply and fix in replacement new GI Strip of size 32 x 6 mm laid in trench/ wall/ floor etc for connecting to earthing grid system by welding/ nut bolts including necessary earth work such as excavation, returning filling and removal to desired depth all as specified and directed by Engineer in charge.

M & L for test point terminal block made of gun metal or phosphorus bronze size 75 mm x 75 mm x 25 mm drilled and screwed including 3 Nos, 8 mm dia 25 mm long hex head screw complete all as specified and directed by Engineer-in-Charge.

M & L for taking down old broken ceramic/plastic insulator of any size and supply and fix in replacement ceramic insulator along with nut and bolts for fixing copper/ aluminium strip of size 20 x 3 mm on wall/ roof/ floor all as specified and directed by Engineer-in-Charge.

M & L for taking down old broken ceramic/plastic insulator of any size and supply and fix in replacement PVC insulator along with nut and bolts for fixing copper/ aluminium strip of any size on wall/ roof/ floor all as specified and directed by Engineer-in-Charge.

M & L for taking down old broken/bend aluminium strip of any size from wall/ceiling/any location along with insulators and straighting carefully without braking and refixing same with insulator and nut/bolts after jointing broken portion/make staight the bend portion (align well for proper fitting) by nut and bolts all as directed by Engineer-in-Charge.

M & L for taking down old broken/bend copper strip of any size from wall/ceiling/any location along with insulators and straighting carefully without braking and refixing same with insulator and nut/bolts after jointing broken portion/make staight the bend portion (align well for proper fitting) by nut and bolts all as directed by Engineer-in-Charge.

Material and labour for dismantling old earthing of any type. Supply, installation, testing of advanced maintenance free environment friendly CPRI approved earthing 10 feet long 17 mm dia earth electrode made high tensile low carbon steel circular rods, molecular bonded copper on outer surface (minimum copper bonded thickness 250 micron) with terminal to connect incoming strips with 02 bags (25 Kg each) of environment friendly backfill compound with ROHS test certificate for each. The remaining space will be filled with soil and top of earth pit covered with high density polymer.Earth pit chamber cover of dimension (300 mm x 300 mm x 214 mm) with locking seal as to achieve the desired ohmic value complete all as specified and directed. Note : Payment will be released only after the resistance value achieved less than 1 ohm. If value of resistance found more than 1 ohm contractor will do the fresh earthing without any extra cost. Make :- JMV/ENOV/TIRUPATI/POWERTRAC/OBO

Supply and fix in replacement FRP (Fibre Reinforced Plastic) Earth pit chamber cover of desired dimension as per site requirement for chemical earthing with locking seal all as specified and directed by Engineer-in-Charge. Make :- JMV/ENOV/TIRUPATI/POWERTRAC/OBO

M &L for repair of PCC Earthing connecting chamber of outer dimension not more than 0.9 x 0.9 x 0.5 meter and internal size 0.5 x 0.5 x 0.5 meter having MS angle iron frame 30 x 30 mm including replacement of old pit cover with new MS heavy duty pit cover with suitable locking arrangement and MS angle iron frame with painting of entire chamber alongwith pit cover all as specified and directed by Engineer-in-Charge.

M&L for taking down all connections of lightning arrestors like air termination rod with complete set securely without damaging any parts and building structure and Providing cement concrete in roof kerbs or mud stops, rounded or chamfered on edges including use of formwork (straight or curved) with existing size (L x W x H) not more than (1mtr x 1mtr x 1mtr) and not less than (0.3mtr x 0.3mtr x 0.3mtr) complete, including reffiting of Base for fixing of air termination rod with exsting fitting arrengment complete all as specified and directed by Engr-in-Charge.

M&L for painting of base plate GI/any type use for mounting of air termination rod with two coat of synthetic enamel paint over a coat of red oxide prime complete all as specified and directed by Engr-in-Charge.

M& L for cable route indicator made of Jodhpur stone of finished size 90cm x 20cm x 15cm with round top and all finished surfaces duly marked with 'LT' lettering of size 6cm x 6cm engraved on two sides on two sides of the stone and letters painted with thick synthetic enamel paint of red colour complete all specified and directed. Notes: (i) These shall be fixed along the route of cable at 30 meter interval & on every turning & cable point as directed.

M&L for Cleaning and prepration of old painted surface with amren paper of steel tubular pole 9/9.5 long and painting with one coat of enamelled aluminium paint including clamps etc. and making alternative black and white strips on pole with synthetic enamel paint (each strip 30 cm height) upto 1.5 mtr long height from top of PCC foundation block and writing pole Nos including applying one coat of cement base paint on PCC coping complete all as directed by Engineer-in-charge.

Material & labour for cleaning internal & external surface, removing other foreign material and rubbing f external surface by amren paper of feeder pillar box/LT panels and preparing the both surface for paint, spraying by gun one coat of synthetic enamel paint of existing colour of panel on Internal and External surface, including minor repairing of panels like door hinges, locks and making provision for external lock with welding/nuts bolts and providing detachable gland plate with cable gland with closure for cable entry as required on ground etc complete all as specified and directed

10 Sgmm to 16 sqmm

25 Sgmm to 35 sqmm

50 sqmm to 70 Sqmm

95 sgmm to 120 Sgmm

Disconnecting and taking out underground cable,megger testing of dismantle fault loacted point of LT cable of following sizes of length not more than 6 mtr and cutting the faulty damaged portion of cable, making with new straight through jointing kit with suitable size , including excavation, returning filling and all connected materials complete all as specified and directed.(Note: Necessary excavation sand cushioning ,cable cover as brickS etc beyond 5 mtr should be measured and paid separately)

3.5/4 core 25 to 50 Sqmm

3.5/4 core 70 to 150 Sqmm

3.5/4 core 300 to 400 Sqmm

Checking of street light fittings any type on pole to find out defect ( loose connection/fault/No power etc.) on site and repairing to cable/wire connection making good tight connection in junction box/ LED box replacing cable of street light from inside of pole and taking down the street light whenever parts are to be changed for replacing unserviceable part,necessary cleaning the toughend glass or inside space, testing for continous hours and refixing the same at pole complete all as specified and directed. Note : (1) Spares parts of light fittings shall be measured & paid separately 2.Cable should be drawn through the junction Box gland,it should not be from the outside of Junction Box. 3. Contractor has to submit all new items for utilization in complaint at MRS for monitoring of items executed at site. 4. The electrician/Rep/Supervisor of contractor has to be submit daily Work done report with credit or item retrieved from street light fittings or related items at MRS on daily basis without single day failure for checking purpose. After completion of work, contractor will collect from Enginner-in charge or his rep in totality. 5. Contractor will straighten the loose light fittings and tighten them on pole for better illumination downward. That items will measured seperately against complaint items.

Excavation of loop of existing cable under the ground near the street light pole wherever neccesary for making new connection of cable inside the junction box with proper Al lugs/thimble after cutting down old worn out insulation of conductor of cable and relaying the remaining loop as previous and return filling the same site complete all as specified & directed. Note:- 1.Cable should be drawn through the PCC Foundation of pole,it should not be from the outside of Foundation.

S&F in replacement PVC insulated and FR PVC round sheathed,copper conductor(Flexible) industrial cable of 2.5 sqmm 3 core,1100 volt, conforming to IS 694 complete all as specified and as directed.

S&F in replacement Flame retardent male quick push cable 3 way connector with contact hole of copper strip and double lock female terminal of good strength with contact materials of copper compatible for 1.5 sqmm wire for street light complete all as specified and directed.

S&F in replacement Al Sector lugs/thimble,long barrel for LT cable of size 10 sqmm 4 core complete all as specified and as directed.

M & L in replacement constant current LED Potted driver-class 2 suitable for 45 watt LED street light with IP 65 protection,Vin:240VAC/50HZ,PF>0.95,operating voltage range140-270 VAC, ta 45°C & tc 85°C as per IS 15885(Part 2/Sec 13) complete all as specified and directed.

M & L in replacement surge protector 10 kA ,5KV with IP65protection, withand as per IEC 61643-11 and UL 1449 4th edition standards complete all as specified and directed.

Supply & fix in replacement MCB SP 6 Amps 'B’ Series (In accordance with IS/IEC 60898-1 & IS/IEC 60947-2) 240 V/415 V, 50 Hz, 10 kA curve rating ISI marked and making all connection complete all as specified and directed.

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