REPAIR/ MAINT OF UNDERGROUND CABLES, LOW TENSION PANEL AND OTHER CONNECTED ITEMS UNDER GE AWC MHOW

Amount

Excavating in trenches, in any type of soil not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, etc or not exceeding 10 Sqm on plan and not exceeding 1.5m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in any type of soil complete all as specified and directed.

Returning, filling in excavated approved soil, including spreading, leveling, watering and well ramming in layers not exceeding 25cm each complete.

Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M & L Sand cushioning with locally available dry unwashed sand in trenches for protection of cables complete.all as specified and as directed.

Supply and laying unreinforced PCC Cable protection cover, class LV, type-1 flat with size 250 x 150 x 40 mm laid flat width wise complete all as specified and directed.

Supply and fixing Steel tubes, galvanised, light grade, ISI marked 40mm bore for protection of cable under floor, road and on wall complete all as specified and directed.

Supply and fixing Steel tubes, galvanised, light grade, ISI marked 80 mm bore for protection of cable under floor, road and on wall complete.

M&L for attending external electric complaints by opening / disconnecting the electrical connection of defective / burnt out underground LT cable of any size & any core from main switch / DB / junction box / LT panel / L T O/H line etc. and taking out the required length of cable from existing loop and remove/ cut the defective cable,replace the same with new cable as per existing size including providing necessary thimbles / connectors at cable end and reconnecting the cable in previous location with existing main switch / DB / Junction box / LT panel / OH line etc. and make electic connection as functionable in all repspects including testing on completion all as specified and directed by Engineer-in-charge. Note:- (A) The rate quoted shall deemed to be inclusive of the following: (i) Necessary earth work excavation in any type of soil, returning, filling and removing extra soil. (ii) Disturbed surface of road, floor etc. shall be make good to match with existing surface. (iii) Minimum two numbers of electrician and two numbers of helpers shall be deployed for attending complaints regulerly on daily basis and contractor shall collect the complaints details from complaint cell of AGE E/M No.2 and same shall be rectified/ attended within an hour and report shall be submitted to Engineer-in-charge or their authorised representative. (B) Please note that payment shall be made to contractor one time only for this items. if any fault/ default occured again on the same location/ DB/junction box/panel during currency of contract, the same shall be rectified by the contractor without any extra cost to Govt. in terms of condition 46 of IAFW of genral condition of contracts.

M&L for dismantling / disconnecting / removing the faulty / burnt out overhead conductor of any type / size from insulator of HT / LT pole any type by making proper shutdown from department and removing of tree / branches if any fell on Over Head Line, loose the binding wire in each insulators and disconnecting cable connection as required, remove the burnt / damage conductor / earth wire and making necessary joint with new ACSR conductor of suitable size as per existing as directed, restretching all the loose spans of ACSR conductors, earth wire etc. with insulator and providing binding wire of existing size to tigheting and making LT/HT cable in existing position and make electric connection as functionable in all respects including testing on completion allas specified and directed by Engineer in charge. NOTE: The rate quoted shall deemed to be inclusive of the following:- (i) Tools and plants such as ladder,rope, cutter, axes, knife etc. as required for cutting and removing tree/branches if any fall on OH line. (ii) Insulator,binding wire etc. as required in addition to existing shall be provided by the contractor. iii) Minimum two numbers of electrician and two numbers of helpers shall be deployed for attending complaint regularly on daily basis and contractor shall collect the complaint details from complaint cell of AGE E/M No. 2.

Taking down old unserviceable capacitor of any capacity and replace with new Duca Power XD capacitor, withstand Harmonic overloads upto 4 Amp Max current, low losses 0.2 watt/KVAR, three phase, temperature range (-) 25 degree centigrate to 70 degree centigrate of the following rating :-

(a) 1 KVAR

(b) 2 KVAR

(c) 5 KVAR

(d) 10 KVAR

(e) 25 KVAR

Trimming/pruning of tree branches touching to the LT over head line or near to the LT over head line as per direction of AGE E/M /JE in charge complete including removing the tree branches from site complete all as specified and directed NOTE - (a) Prior shut-down shall be obtained from concerned JE / AGE E/M before taking out the trimming work , by contractor (b) span from one pole to next pole (30 to 50 m) will be considered as a job. (c) T & P such as ladder , rope, cutter , axes and safety of workmen, will be provided by the contractor

M&L for cleaning the area including uprooting of weeds/grass and removing creepers from fencing or pole/posts and brooming the complete area of substation around panels, transformers and four pole structures complete all as specified and directed.

M&L for spraying chemical (Glycel /roundup and chemical composition Isopropyl amine salt of glyphoeate a.i.-40.60%, surfactant inert polyoxy ethylene amine 15.00 % & manufacturing Impurities 4.00% ) on area to remove unwanted vegetation / grass at various locations as directed by Engr-in-Charge. Notes - 1. Labour and equipments to spray chemical on required area are inclusive in quoted rates. 2. Spray will be repeated quarterly or as per the directions of Engr-in-Charge.

M&L for painting to old chain link / MS XPM fencing and steel sections post with two coats aluminium paint over a coat of aluminium red-oxide including preparation of old steel or iron surfaces complete all as specified and directed.

Cutting of damaged end of cable and reconnecting of existing cable to the panel, including suitable sizes of lugs nut bolt washer complete all as specified and directed. Note -The unit rate shall also include for Exacvation, taking out cable from loop and refilling .

Supply and spread 40 mm graded crushed stone aggregate uniformly over the ground of sub station area complete including taking out existing aggregate all as specified and directed.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular of size 10 sqmm.

S & F in replacement XLPE insulated and PVC armoured heavy duty electric cables with aluminum conductor, 1100 volt grade of size 10 sqmm,4.0 core in trenches/through pipes/ducts or on poles/walls jointing to O/H conductor, LT panels, main switch with suitable size aluminum lugs and testing complete all as specified & directed for the following sizes:-

Description all as per ser item No. 18.00 above but 16 Sqmm 4.0 core.

Description all as per ser item No. 18.00 above but 25 Sqmm 3.5 core.

Description all as per ser item No. 18.00 above but 35 Sqmm 3.5 core.

Description all as per ser item No. 18.00 above but 50 Sqmm 3.5 core.

Description all as per ser item No. 18.00 abovebut 70 Sqmm 3.5 core.

Description all as per ser item No. 18.00 above but 95 Sqmm 3.5 core.

Description all as per ser item No. 18.00 above but 120 Sqmm 3.5 core.

Supply and fix in repairs Aluminium lugs of size 16 sqmm

Supply and fix in repairs Aluminium lugs of size 25 sqmm

Supply and fix in repairs Aluminium lugs of size 35 sqmm

Supply and fix in repairs Aluminium lugs of size 50 sqmm

Supply and fix in repairs Aluminium lugs of size 70 sqmm

Supply and fix in repairs Aluminium lugs of size 95 sqmm

Supply and fix in repairs Aluminium lugs of size 120 sqmm

Supply and fix in repairs Aluminium lugs of size 185 sqmm

Supply and fix in repairs Aluminium lugs of size 240 sqmm

Supply and fix in replacement of MCCB 3 Pole, 415 V, fixed type, 25 to 100 Amps with breaking capacity 16 KA.

All as above Item No. 33.00, but capacity of 125 amps.

M & L in replacement for MCCB 3- pole, 415 volts, adjustable type 160 amps with breaking capacity 36 KA.

Description all as per ser item No. 37.00 above but 200 amps.

Description all as per ser item No. 37.00 above but 250 amps.

Description all as per ser item No. 37.00 above but 350 amps.

Description all as per ser item No. 37.00 abovebut 400 amps.

M & L for replacement MCCB 4 pole, 415 volts, adjustable type 250 amps with breaking capacity 36 KA .

Description all as per ser item No. 42.00 above but 350 amps.

Description all as per ser item No. 42.00 above but 400 amps.

M & L for replacement pin type polymer, insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100 mm height, 65 mm dia for 1100 volts grade.

M & L for replacement shackle type polymer, vitreous, insulator including galvanised mild steel straps, washers, insulator bolts, washers and nuts, of height 75 mm and max dia 90 mm suitable for working pressure 1100 volts grade.

M & L for replacement disc insulator, polymer, 145 mm high and 255,, dia suitable for single disc asst for tension with tension clamps for conductors, working pressure 11000 volts grade.

Fixing in repairs of aluminium conductor steel re inforced, any sizes for replacement of broken over head line conductor of any type and length as required at site including removing of foreign objects/ obstacle, if any on the over head line, all as specified and directed ( New ACSR conductor used for replacement will be measured and paid under respective item)

Supply in repairs aluminium conductor steel re-inforced, any sizes as directed for use as replacements as line jumper or repairs of any brocken OH Line as material under the Item Ser No. 48.00 above complete all as specifed and directed.

Restringing of loose over head conductor/GI earth wire of any size and type after untyeing binding wire from insulators/cross arms to achieve permissible sag limit of over head line including new binding wire of proper size and pruning of tree branches of concerned spans and jointing of jumpers properly complete all as specified and directed at site. Note:- (i) One job consist one span of 3-phase, 4-wire over head line. (ii) The distance of one span is approx 30 to 50 meter.

M &L for repalcement straight through joint ( Epoxy joint) for following size PVC insulated and sheathed aluminium cable complete for following sizes :-

(a) 3.5 core, 50 sq mm

(b) 3.5 core , 70 sqmm

(c) 3.5 core , 95 sqmm

(d) 3.5 core , 120 sqmm to 150 sqmm

(e) 3.5 core , 185 sqmm

Material and labour in Painting and welding (both weldind and painting whenever required) of old exiting LT panel of any size with two coat of synthethic enemelled paint of approved colour internally and externally , after cleaning to rusted portion of panel and finishing the surfaces including one coat of primer by Skilled Painter complete all as specified and as directed. NOTE-Repairs to LT panel boards complete incl. necessary welding works to door , replacement of unserviceable hings and all drop bolt , etc.

Supply and fix in repairs MCB TPN, 415V, 40 Amps, 'B' series complete incl all connections.

Supply and fix in repairs MCB TPN, 415V, 63 Amps, 'B' series complete incl all connections.

Supply and fix in repairs MCB SPN, 32 Amps, 240V, complete incl all connections.

Supply only MCB SP 6 to 32 Amps 230 Volt complete all as specified and as direcetd.

Supply and Errecting LT Bus Bar Panel outdoor type mounted and fixed with PCC foundation , made out of MS sheet factory assembled and factory fabricated out of 3.15 mm thick sheet steel with suitable size MS angle duly spray painted with two coat of gray synthetic enamel paint over one coat of red oxide zinc chrome primer after preparation of surface , with required civil work & wiring with copper cable of suitable size, connecting including indication lamp LED type for each phase , Aluminium bus bar - 400 Amps rating - 03 Nos for phases and 400 Amp rating - 01 No for neutral & Including 250 Amp, 3 pole MCCB as Incomer , incl inbuilt industrial type locking arrangments , front openable incl necessary arrangments for fixing with suitable, clamps,nuts, bolts wahers etc, & incl Danger notice board , feeder marked,testing and commissioning , size 600 x600x 300 mm, complete all as specified and directed by Engr-in-Charge. Note:- Rates are inclusive of 250 Amp, 3 pole MCCB as Incomer.

Supply and fixing cable path indicator made of MS sheet of size 200 mm x 150 mm x 3 mm thick and spot welding with angle iron of size 40 x 40 x 5 mm thick, 750 mm long embedded in PCC (1:2:4) type B-1( using 12.5 mm graded granite stone aggregate) including providing one coat of synthetic enamlled black paint over one coat of red oxide primer and sign writing with white paint showing size of cable HT /LT complete all as specified & directed .

Cutting the Existing bituminouse road for passing of UG Cable in road crossing and making good of disturbed surgace of road to match the existing all as specified and directed.

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to galvanised earth strip of size 25 x 4 mm 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 - 1, connected to earthing test point and complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) earth chamber, RCC 1:1.5:3, type A-1 cover slab, 40 mm thick reinforced with 6 mm dia TMT bar @ 150 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, 20 mm bore medium grade GI watering pipe, 40 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc. (b) GI earth strip and GI protection pipe upto 7.5 mtr from under pole is deemed to be included in quated rates.

Supply, Installation, testing and commissioning of LT out door type panel board of suitable size factory assembled and fabricated(CPRI approved) and of suitable size and angle iron channel and MS sheet 3 mm to 3.15 mm thick (Inner compartment is 2.0mm thick) double door type, front and rear openable with locking arrangement duly powder coated, painted with metallic paint of approved clour, and independely housing for each control switch gear duly pre wired with clour coding for three phases and neutral, aluminum bus bar 600 Amps for 415 volts, 50 Hz electric supply with and including suitable sizes of cable glands for incomming and outgoing cables,grouting the panel boardon suitablePCC foundation , structure made out of equal angle iron of size 50x50x6 mm complete with the following switch gears/accessories:-

Supply, Installation, testing and commissioning of LT out door type panel board of suitable size factory assembled and fabricated(CPRI approved) and of suitable size and angle iron channel and MS sheet 3 mm to 3.15 mm thick (Inner compartment is 2.0mm thick) double door type, front and rear openable with locking arrangement duly powder coated, painted with metallic paint of approved clour, and independely housing for each control switch gear duly pre wired with clour coding for three phases and neutral, aluminum bus bar 600 Amps for 415 volts, 50 Hz electric supply with and including suitable sizes of cable glands for incomming and outgoing cables,grouting the panel boardon suitablePCC foundation , structure made out of equal angle iron of size 50x50x6 mm complete with the following switch gears/accessories:-

(a) MCCB 400 amps 4 pole 36KA 415 volts Ics=100%Icu (incoming) – 01Nos (b) MCCB 100 Amps 3 pole , 25 KA 415 Volts Ics=100%Icu (out going ) -01 Nos (c) MCCB 63Amps 3 pole , 25 KA 415 VoltsIcs=100%Icu (out going ) -04 Nos (d) MCB TPN 63Amps 3phase and neutral -04 Nos. (e) MCB SPN 40 Amps phase and neutral -04 Nos. (f) Aluminium Bus bar of capacity 600 Amps 3phase and neutral -1 set. (g)Digital type voltmeer 0-500 volts. (h) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 Nos (j) Indicating lamps R,Y& B -01 set Note : 1.Drawing of LT panel shall be submitted and approved before execution at site. 2. Quoted rates includes dismantling of existing unsv MCCBs/MCBs and Busbars.

Supply, Installation, testing and commissioning in replacement of LT out door type panel board of suitable size factory assembled and fabricated(CPRI approved) and of suitable size and angle iron channel and MS sheet 3 mm to 3.15 mm thick (Inner compartment is 2.0mm thick) double door type, front and rear openable with locking arrangement duly powder coated, painted with metallic paint of approved clour, and independely housing for each control switch gear duly pre wired with clour coding for three phases and neutral, aluminum bus bar 600 Amps for 415 volts, 50 Hz electric supply with and including suitable sizes of cable glands for incomming and outgoing cables,grouting the panel boardon suitablePCC foundation , structure made out of equal angle iron of size 50x50x6 mm complete with the following switch gears/accessories:-

Supply only fibre glass discharge rod 20 ft long in three section made from best quality suitable for 11 KV/33 KV working pressure including all accessories all as specified and directed.

Supply only electrical rubber hand gloves suitable on working pressure of 11 KV all as specified and directed.

Supply only electrical rubber hand gloves suitable on working pressure of 33 KV all as specified and directed.

Ms Kailash Chandra Babulal (BID ID -3503297)

Manu Enterprises (BID ID -3507234)

AGARWAL BUILDERS (BID ID -3506189)

Vinayak Trading House (BID ID -3512313)