Repair replacement and maintenance of LT Panel Feeder Pillar Box MCCB ACB Change over switch earthing at AOC COD MH Line CICP BOR 505 ABW ESD Shamshan Ghat FOL Depot NSB II ME Line Fodder Line,17 Sikh LI 226 Supply Depot Naraina MAP Qtrs in the area

Amount

OUTGOING (i) MCCB 3 pole , LT 415 Volts, 50 Hz AC grade of 200 Amp Amps rating 25 KA rupturing capacitiy with adjustable Themal and Meganetic setting releases, - 03 Nos. (ii) MCCB 3 pole , LT 415 Volts, 50 Hz AC grade of 160 Amp Amps rating 25 KA rupturing capacitiy with adjustable Themal and Meganetic setting releases, complete - 03 Nos. (iii) MCCB 3 pole , LT 415 Volts, 50 Hz AC grade of 100 Amp Amps rating 25 KA rupturing capacitiy with adjustable Themal and Meganetic setting releases, complete - 01 Nos. Note :(i) All incoming and outgoing feeder shall be connected by cable through suitable size glands & thimples. (ii) The various feeders shall be indicated by 50mm size letters in synthetic enamel white paint. (iii) All MCCB should be Ics=100%Icu (iv) All MCCB Should have spreader link with barrier. Note: (i) (Location - EDP Sub Stn) (ii) Location cantnot be changed without permission of GE, approval of GE is mandetory for any changing in Location

Material and Labour for disconnecting burnt end or portion of cable removing the cable from loop including necessary excavation & earth work in soft/loose soil relaying and reconnecting the cable by removing burnt portion of cable and preparing fresh terminals including fixing of new lugs for 50 Sqmm 3½ / 4 to 400 Sqmm of LT cable to pole / main switch complete all as specified and directed.

Material and labour in replacement of Voltmeter 0-500 V digital type as per existing size complete all as per specified and directed.

Material and labour in replacement of Ammeter 0-400 Amp digital type per existing size complete all as per specified and directed

Supply and fixing in replacement of indicator lamp for RYB phases complete all as specified and directed.

S&F in replacement of UNSV MCCBs of capacity 630 Amps, TP, 50 KA, 415 Volts 50 Hz, AC, with adjustable thermal and magnetic release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Description all as per ser item No 19 above, but rating of MCCB 400 Amp, 36 KA

Description all as per ser item No 19 above, but rating of MCCB 250 Amp, 36 KA

Description all as per ser item No 19 above, but rating of MCCB 200 Amp, 25 KA

Description all as per ser item No 19 above, but rating of MCCB 160 Amp, 25 KA

Description all as per ser item No 19 above, but rating of MCCB 125 Amp, 25 KA

Description all as per ser item No 19 above but rating of MCCB 100 Amp,25KA

Description all as per ser item No 19 above but rating of MCCB 63 Amp, 25 KA

S&F in replacement of UNSV MCCBs of capacity 630 Amps, FP, 50 KA, 415 Volts 50 Hz, AC, with adjustable thermal and magnetic release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Description all as per ser item No 27 above but rating of MCCB 400 Amp, 36 KA

Description all as per ser item No 27 above but rating of MCCB 320 Amp, 36 KA

Description all as per ser item No 27 above but rating of MCCB 250 Amp, 36 KA

Description all as per ser item No 27 above but rating of MCCB 200 Amp, 25 KA

Description all as per ser item No 27 above but rating of MCCB 160 Amp, 25 KA

Description all as per ser item No 27 above but rating of MCCB 125 Amp, 25 KA

Description all as per ser item No 27 above but rating of MCCB 100 Amp, 25 KA

Description all as per ser item No 27 above but rating of MCCB 63 Amp, 25 KA

S&F in replacement ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type , front operated with Micro processor based protection release for adjustable over current, short circuit and earth fault protection

Material and labour for servicing / testing of complete part of drawn out and fixed type ACB of size 800/1000 Amps complete.

Material and labour for servicing / testing of complete part of drawn out and fixed type ACB of size 1250 to 2000 Amps complete.

S&F in replacement of on load change over switch with SS enclosure of capacity 400 Amps , 4 pole , 415 volt , 50 Hz mounted on wall with fastner and suitable size of nut and bolts after taking down old existing un serviceable change over complete all as directed.

Description all as per ser item No 39 above but capacity 200 Amp

Description all as per ser item No 39 above but capacity 125 Amp

Description all as per ser item No 39 above but capacity 100 Amp

Supply and fixing in renewal of 3 pole power contactor ML-6 Cat No SS90921 mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable contactor complete all as directed.

Supply and fixing in renewal of 3 pole power contactor MNX-110 Cat No CS94137 mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable contactor complete all as directed.

Supply and fixing in renewal of Analog Time switch Cat No J648B1, 240 Volt AC , 50 Hz , mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable time switch complete all as directed.

Supply and fixing in replacement LT current transformer having ratio 400/5 Amp , 15 VA, Class 0.5. Complete all as specified and directed by Engr-in-Charge

All as per Srl item No.46 herein before but CT ratio 250/5 Amp

All as per Srl item No.46 herein before but CT ratio 200/5 Amp

S&F fabricated steel enclosure made out of 18 SWG Sheet suitable for mounting of MCCBs of any type and size including clamp made of 40x5mm FI,Nuts,bolts,washers for fixing on wall/pole complete all as specified and directed.

Supply and fixing in replacement of cable gland for LT panel/feeder pilar up to 50 Sqmm cable complete all as specified and directed.

Supply and fixing in replacement of cable gland for LT panel/feeder pilar for 70 sqmm cable to 240 Sqmm cable complete all as specified and directed.

Supply and fixing in replacement of cable gland for LT panel for 300 sqmm cable to 400 Sqmm cable complete all as specified and directed.

Supply and fixing in replacement of galvanised iron strip 32 X 6 mm for additional earthing lead beyond 7.5 meter.

Earthing complete in replacement with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth wire 32 X 6 mm by means of nut, bolts, check nuts and washers of galvanised iron or steel and provision of charcoal dust and common salt packed all around the earth plate including necessary excavation and earth work in soft/loose soil and testing complete all as specified and directed and shown in electrical plate number 5 of MES SSR part-I(1991) (a) Excavation and earth work for drilling hole for electrode in soft/loose Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 40 mm nominal bore medium grade GI protection pipe for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing.

M & L for cutting and removing grass, vegetation bushes etc from surrounding of installation/LT Panel and removing all rubbish to a distance not exceeding 50 m as directed.

M & L for two coats of Aluminium paint of steel surfaces/fencing over a coat of red oxide primer including preparation of surfaces up to 20 sqm complete all as specified.

M&L for Demolition of path /road/concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) for laying of cable .complete all as specified and as directed.

Material and labour for providing cement concrete 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) for repair above demolished path/Road complete all as specified and directed by Engr in charge.

Supply & fixing in replacement of SMC Junction box for street light having side hinged, outside dimention 333x233x120mm and inside dimention 300x200x105mm including 4 Nos aluminium bus bar of 63 Amps rating and connecting of existing LT power cable complete all as directed.

M&L for shifting LT Panel any size indoor/Outdoor including after disconnecting all incoming/outgoing cablesfrom the panels and installing the same after making necessary plinth work, proper glands,thimbling,tapping and painting as per direction of Engineer-in-Charge at required location up to 100 RM complete. Note : (i) Painting work and plinth brick work deemed to consider quoted rate.under this item No.only

M&L for re-painting of LT Panels/feeder pillars of approx size 2 to 4 Sqm with 2 coats of super enamal paint over a coat of red-oxide with sparygun including writing of feeder pillar numbers in appropriate size of letters as directed.

All as per item No 61 above but of approx size upto 1.90 Sqm

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil including trimming sides and bottom of trenches complete all as specified .

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables complete all as specified.

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

Returning, filling-in, including spreading, watering and well ramming in layers not exceeding 25 cm thick each, in soft /loose soil complete all as specified in the any type of soils

Laying only bricks,retrieved from trenches of old cables , laid dry abutting each other with gap between adjacent slabs, over UG cable for protection complete all as specified .

Supply & lay bricks, sub class B, laid dry abutting each other with gap between adjacent slabs not exceeding 10mm, over UG cable for protection complete all as specified .

Supplying, laying, jointing testing and connecting in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, IS 7098 marked, suitable for LT 1100 Volt system, laid in trenches fixed to pole, including jointing & testing complete all as specified and directed of following sizes:- Note :- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

10 Sqmm 4 core

16 Sqmm 4 core

400 Sqmm single core

500 Sqmm single core

630 Sqmm single core

S&F in replacement of UNSV ATS of capacity 400 Amps, 4P, 50 KA, 415 Volts 50 Hz, AC, with adjustable thermal and magnetic release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Boring of hole under road/pavement/hard standing or any other situation by mannual means and suitable for passing of GI pipe 40 to 100 mm bore and making good both ends all specified and directed

S&F in replacement GI Pipe (light grade) with necessary accessories/ fittings for cable protections/pole for crossing of culverts/nallah of following bore sizes

50 mm dia.

40 mm dia.

Note : contractor should procure and provide 50 % of the material as listed above within 15 days of the placing of work order and shall be verified by the Eng-in-charge

Vijay Electricals

M/s Adhikari construction co.

M/s Sohanil Construction

Buddham Builders

MV Engineers And Contractors

AVON ELECTRICALS

Rajindera Enterprises

Ridhi engineers and builders

DS CONSTRUCTION

M/s Birja Nand

M/s ELECTROSHINE ENGINEERS