REP,MAINT,REPL,REALIGN OF US HT LT PANEL, HT LT CABLE TRANSFORMER VCBS RMUs AND CALIBRATION OF RELAYS, US MCCBs SFUs 3 PHASE VOLT STABILIZER CHANGEOVER SWITCHES AND MAIN SWITCHES AND

Amount

Excavation in trenches n.exc 1.5 Mtr wide and n.exc 1.5 Mtr in depth in soft/loose soil and getting out complete all as directed.

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

Removal of excavated material to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and as directed.

M&L sand cushioning for cable, filling under floors ,consolidated and compacted with clean dry sand complete all as specified and as directed.

M & L stone Slab 40 to 50 mm thick rough dressed jodhpur stone patties/ slab cover in trenches for protection of cable 25 to 30 CM wide and length not less than 50 cm in length lay dry abutting each other with gap between adjacent slab not exceeding 10 mm over sand cushioning complete all as specified and as directed.

Taking out defective LTUG cable XLPE/PVC sheathed 1100 volt grade heavy duty armoured with aluminium conductor from trenches, shifting serviceable cable 4 core 16 sqmm for relaying or taking the unserviceable cable as credit complete all as specified and directed for the following:- Note: Excavation and earth work shall be measured and paid for separately.

All as per itme No 6 above but 3.5 core 25 Sqmm

All as per itme No 6 above but 3.5 core 35 Sqmm

All as per itme No 6 above but 3.5 core 50 Sqmm

All as per itme No 6 above but 3.5 core 95 Sqmm

All as per itme No 6 above but 3.5 core 120 Sqmm

All as per itme No 6 above but 3.5 core 240 Sqmm

Taking out defective HTUG cable XLPE insulate, Screned PVC bedded galvinised steel strip or wire armoured, electric power cable with aluminium conductor, 11000 volt gradecrossenctional area 95 sqmm 3 core laid in trenches/ duct/pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by Engr -in-charge.

Supplying, Laying, Jointing and testing of under ground cable XLPE insulated, 1100 volt grade heavy duty armoured with standed aluminium conductor 4 core 16 sqmm laid in trenches/ duct/ pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by Engr-in-Charge.

All as per itme No 8 above but 3.5 core 25 Sqmm

All as per itme No 8 above but 3.5 core 35 Sqmm

All as per itme No 8 above but 3.5 core 50 Sqmm

All as per itme No 8 above but 3.5 core 95 Sqmm

All as per itme No 8 above but 3.5 core 120 Sqmm

All as per itme No 8 above but 3.5 core 240 Sqmm

Supply, laying & testing of cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 (E)volts, grade cross sectional area 95 sq mm 3 core including taking down old unserviceable cable complete all as specified and as directed.

Taking out of existing LT UG cable of any size after joining using LT cable joining kit provided in tem No-(11 to 14) complete all as specified and directed.

S&F LT Cable joining kit straight through heat shrinkable type complete with joining materials suitable for LT Armoured cables of size upto 25 Sqmm 2/3.5/4 core all as directed.

S&F LT Cable joining kit straight through heat shrinkable type complete with joining materials suitable for LT Armoured cables of size 35-70 Sqmm 3.5 core all as directed.

S&F LT Cable joining kit straight through heat shrinkable type complete with joining materials suitable for LT Armoured cables of size 95-120 Sqmm 3.5 core all as directed.

S&F LT Cable joining kit straight through heat shrinkable type complete with joining materials suitable for LT Armoured cables of size 185-240 Sqmm 3.5 core all as directed.

Supply & jointing cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95Sqmm including taking out old unserviceable jointing kit complete all as specified and as directed.

Supply & jointing cable jointing kit for 11 KV (Earthed) grade cable for indoor termination cold shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95Sqmm including taking out old unserviceable jointing kit complete all as specified and as directed.

Supply & jointing cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95Sqmm including taking out old unserviceable jointing kit complete all as specified and as directed.

M&L for detecting of fault in 11KV (E) HT Cable 3 core of any size laid in trenches/ducts with the help of elecronic fault locating machine comprising of surge generator pulse, echo fault locator with high frequency distance calculator etc, exposing the cable fault, removal of deteriorated portion of cable, treating the cable including making it ready for jointing work complete all as specified and as directed by Eng- in Charge. Note: (i) The quoted rate shall deemed to include for the cost of excavation, earthwork as required. (ii) Cable & jointing kit if replaced shall be measured and paid separately under relevant items in the Schedule.

M/L for boring of road corssing of size 100mm dia by sing trenchless technology with use of machinery equipment complete without damaging the surface at suitable depth for drawing cables/ pipe lines etc complete all as specified and as directed. .

Dismantling and taking out the stay assembly complete incl demolition of plain cement complete all as specified and as directed.

M/L for stay assemble complete with wccessories as shown in electricla plate No 1 incl GI adustable stay Rod of 16mm Dia, GI Stay wire of size 7/4 mm incl stay clamps, loop type insulator excavation in any strata with PCC 1:3:6 & Concrete all as specified and directed incl taking down old unserviceable stay assembly.

Dismantling and taking down air break gang operated switches vertical/ horizontal mounted including insulators and operating mechanism/ replacement of old serviceable air break switches of 400/200 Amps complete all as specified and as directed.

Supplying and fixing installing commissioning and testing HT 11 KV, 3 Phase system, outdoor type gang operatted switch, air break type suitable for vertical mounting complete with necessary insulators and separators, set of drop out fuses (12 insulators) and operating handle of GI pipe 25 mm dia, medium grade rod of suitable length (Mechanically operating arrangement) locking arrangement with lock and two keys complete or rating 400 Amp including painting with EPOXY paint over handle of GOD upto 2 feet from handle complete including taking down defective/ unserviceable GOD all as specifed and directed MakeL JAIPURIA/ PACTIL

All as per Ser No 23 above but Horizonatally operated w/o dropout fuses (9 insulator) complete all as specified and as directed.

Supply and fixing drop out fuse assembly complete set with insulator 6 Nos and connecgted accessories for 11000 V grade with suitable size of drop out fuses incl taking down old unsv complete all as specified and as directed.

Material and labour for painting with two coats of synthetic enameled paint on LT PCC pole upto 1.5 mtr above the GL in alternatively black and white strap of 30 cm each after scrapping/ removing the existing paint and the preparation the surface of PCC LT pole complete all as specified and as directed.

M&L for lighting arrestor expulsion type transmission class 65 Kilo Amps 11000V Grade incl connecting and taking down old unsv and removing from site as directed by Engr-in-Charge.

M&L for lighting arrestor LT outdoor Non-Linear type with Arcing Horns 1100V grade incl connecgting and taking down old UNSV and removing from site as directed by Engr-in-Charge.

Supply and fix in repairs GI Strip 32 x 6 mm burried in ground/ laid in floor/ fixed to wll on saddles/ on porcelain insulators etc as directed.

Material and labour for earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick, buried directly in ground, vertically to a dpeth not less than 2.25 mtr deep below ground level with top edge of the earth plate at depth not less than 1.5 mtr below ground level earth plate surrounded by 15 cm thick and packed layers of charcoal, dust and common salt, earth lead GI strip 32 x 6mm by means of bolts, nuts, check-nuts and wahsers of galvanised iron and thimbles and of earth wire protected by galvanised iron pipe light grade 40mm bore and water pipe 20mm bore GI medium grade with funnel and wire mesh complete 1:3:6 type C-1 using 20mm graded stone aggregate for earthpit and RCC 1:2:4 type B-1 50mm thick cover in lieu of CI cover and frame etc all as specified and shown in electrical plate No 3 of SSR- 2009 (Part-1).Note-GI protection pipe and earth strip upto 7.5 mtr shall included in quoted rates.

Supply and fixing MCCB in replacement of 63 Amps, 3 pole, 415 volts, 50 HZ, rupturing capacity 16KA, connection with proper size of thimbles complete including taking out defective/ unserviceable MCCB all as specified and directed.

All as per item No 31 above but 100 Amps, 16 KA complete all as specified and as directed.

Supply and fix MCCB in replacement with thermal magnetic release adustable type DU 160, 125A, 16KA, 415 Volts 3 pole all as specified & directed.

Supply and fix MCCB in replacement with thermal magnetic release adustable type DU 160, 160A, 36KA, 415 Volts 3 pole all as specified & directed.

All as per item No 34 above but 200 Amps, 36 KA complete all as specified and as directed.

Supply and fix MCCB in replacement with thermal magnetic release adustable type DN2-250D, 250A, 415 Volts 4 pole 36KA all as specified & directed.

Supply and fix MCCB in replacement with thermal magnetic release adustable type DN3-400D, 400A, 415 Volts 4 pole 36KA all as specified & directed.

S & F Change over main switch, on load, four poles, 250 Amps, 415 Volts, 36 KA ,50 Hz, with enclosure, fixed in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs and testing complete all as specified and as directed.

Disconnecting and Transformer from HT/LT side at site for dehydration and filtration of the transformer oil with the help of oil filtration plant of any capacity of distribution transformer indoor/outdoor type 11/0.433 KV. Notes for serial item No-39 (a) The unit of payment under this item shall be per ltrs of oil meant for all process to entire completion of the Job. (b) Payment for new oil required for topping up before dehydration & filtration shall b measured and paid separately under relevant item. (c)The dielectric strength of oil shall not be less than 45 KV when maintained a gap of 3mm for one minute all as specified and directed.

Supply & filling transformer oil of superior quoality conforming to IS 335:93 complete all as specified and as directed by Engineer-in-Charge. Make: POWEROIL/CASTROL/ SAVITA

Supply and fixing in replacement LT bushing assembly complete with insulator, brass stud rod, nuts, whasers, gasket etc complete with accessories suitable for upto 630 KVA transformer indoor/outdoor 11KV/ 433V including taking out old LT bushing assembly complete all as specified and directed.

All as per Ser No 41 above but HT bushing

Supply and fixing in replacement oil drain valve cast copper ally and dia suitbla for upto 300 KVA transformer indoor/outdoor 11KV/ 433V of existing make including taking out old draind valve complete allas specified and directed

M & L fixing in replacement breather assembly complete set suitable for upto 300 KVA transformer indoor/outdoor 11KV/ 433V of existing make complete all as specified and directed

Supply and replacement silica gel complete all as specified and directed.

M & L in replacement temperature gauge suitable for upto300 KVA transformer indoor/outdoor 11KV /433V including taking down old temperature gauge complete all as specified and as directed by engr -in-charge

Taking down shut down of volatge stabilizer and T & P for fault detecttion of non working existing voltage stabilizer oil cooled /air cooled of different sizes at different locations including replacement of unserviceable spare parts under respective items given in sch 'A' as supply only and testing commissioning of the voltage stabilizer on full load to the entire satisfaction of engr-in-charge Note :- The items of replacement shall be measured and paid separately as supply only.

Supply only Push button switch

Supply only Auto mannual switch

Supply only DPDT switch

Supply only micro switch

Supply only panel lamp

Supply only potentionalmeter

Supply only voltmeter

Supply only amp meter with CT

Supply only PCB Holder for balance stabilizer

Supply only RC Network for 10 KG torque

Supply only RC Network for 30 KG torque

Supply only Carbone bush

Supply only Trigger transformer

Supply only Rotary switch 5 Amp for R YB phase

Supply only electronic cuircuit card (PCB)

Supply only Shunt coil 220Volt AC

Supply only Limit switch

M & L in repair Servo motor 3 KG torque complete all as specified and as directed by engr-in-charge

M & L in repair Servo motor 10 KG torque complete all as specified and as directed by engr-in-charge

M & L in repair Drive assy 100 KVA to 400 KVA per phase of servo voltage stabilizer complete all as specified and as directed by engr-in-charge

M & L Spray painting with two coat of synthetic enamel paint after brushing with wire brush , emery paper etc for 300 KVA to 400 KAV of Voltage stabilizer in varioes location including writing MES /SM No all as specified and as directed.

M & L in repair incl taking down old GI tubing Light grade 80mm incl all accessories for protection cable complete all as specified and directed in engr-in-chage

All as per itme No 52 above but 50mm

All as per itme No 52 above but 40mm

S & F in repair GI Bracket for mounting street light fittings made out of light grade 32mm GI pipe and have angle of 120 degree incl fixing arrangement complete all as specified and as directed by engr-in-charge.

Dismantling of dammaged PCC Pole of size 9 mtr long disposal all as specified and as directed.

M & L in repair for prestressed concrete pole 9 mtr long 102 mm x152mm at top and 102mm x 289mm at bottom class 10 complete all as specified and as directed.

Supply only Terminal Protector

Supply only SF-6 Gas for filling in VCB

Supply only Motor as per sample existing in site for operating brakers

Supply only Monometer

Supply only Digital meter showing the Amp meter , Voltage power factor etc

Supply only Circuit braker on/off indicator

Supply only Isolator

Supply only Circuit braker open /close push button

Supply only Sealing gasket

Supply only IDMT Relay auxilary supply 24/240V AC/Dc Volt

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