REPAIR/MAINT OF LT PANEL AND LT LINE, MCCBS, MCBS ND ITS ACCOCIATED WORKS AT ZONE A EAST AND ZONE B WEST OF AKBAR ROAD NEW CANTT UNDER GE (WEST) PRAYAGRAJ.

Amount

Excavation in trenches in hard/dense soil not exceeding 1.5 mtr wide and not exceeding 1.5mtr depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc and getting out complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

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

M&L for Sand cushioning using Ganga River sand for underground cable 8 cm before laying cable and 15 cm after laying and punned to 18 cm after laying of cable complete all as specified and directed. Note: punned thickness shall be considered for payment.

M&L for Burnt bricks, sub class 'B' of designation 75, standard size laid flat with length of brick perpendicular to length of cable in trenches as in protection of UG cables complete all as specified and directed.

M&L in replacement of GI tubing light grade 50 mm bore as in cable protection fixed to poles/walls or laid intrenches/under road crossing etc including taking down old UNSV pipe complete all as specified and as directed of following sizes.

All As per Item No. 6 above but for 80 mm bore.

M&L for Boring of holes under road pavement hard standing by manual boring incl making good the disturbed surfaces upto 2mtr deep from ground level, complete all as specified and directed

M&L of laid in trench/ducts/through pipes/in floors/under roads/under hard standing/along poles and testing cross linked polytehylene (XLPE) LT cable XLPE insulated, PVC inner sheathed, bedded, galvanised steel strip or wire armoured heavy duty 1100 V grade with stranded aluminium conductor having cross sectional area 300 Sqmm 3.5 core and conforming to IS-7098(Part-I-1988 & as per latest amendments) including taking down old UNSV cable, complete all as specified & directed.

All as per Item No. 9 above but for 3.5 core x 240 Sqmm.

All as per Item No. 9 here in before but for 3.5 core x 185 Sqmm.

All as per Item No. 9 here in before but for 3.5 core x 150 Sqmm.

All as per Item No. 9 here in before but for 3.5 core x 120 Sqmm.

All as per Item No. 9 here in before but for 3.5 core x 95 Sqmm.

All as per Item No. 9 here in before but for 3.5 core x 70 Sqmm.

All as per Item No. 9 here in before but for 3.5 core x 50 Sqmm.

All as per Item No. 9 here in before but for 4 core x 25 Sqmm.

All as per Item No. 9 here in before but for 2 core x 10 Sqmm.

M&L for Cleaning, dusting and servicing LT panel Indoor/Out door, MCCB/ ACB Panel , Bus bars tightening cable connections, providing lugs , cable glands and replacing of worn out parts such as busbar spout , spacers, hinges, locks, and connected items/Mechanical parts etc for its smooth functioning including Internal spray Paiting of the panel ,Insulation of busbar , replacement of control wiring, danger notice plate cleaning the disturbed area beneath the LT panel and removing vegitation , derbis and replacement UNSV items in the existing out door/ indoor LT panels including connecting up incoming/ out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using locking arrangement & gasketed made of CRCA sheet 2 mm thick including hing & welding work and cutting as required for proper fixing & connection and testing complete all as specified and as directed. Note:- (i) New Items/ switch gear etc required to be considered separately and paid in respected Items. (ii). All fabrication cleaning, painting etc shall be included in unit rate. (iii) The scope of supply covers design, manufacture, testing and supply of LV PCC Panels upto 1000V Panels must be design verified as per IS/IEC 61439-1&2. Type test certificate for conformance to IS/IEC 61439-1&2, 65 KA 1 Sec along with aluminium Bus-bars as mandatory for qualification for Switch boards must also conform to IEC 61641-internal arc containment for fault level of 65 KA/0.3 S & shall be suitable for Seismic Zone III/IV including the type test conducted at ERDA/APRI for seismic test.

M&L in replacment of MCCB, 4 pole, 415 Volts, 63 Amps, 16 KA, 50 Hz, AC, fixed thermal and fixed magnetic type in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 pole, 415 Volts, 100 Amps, 16 KA, 50 Hz, AC, fixed thermal and fixed magnetic type in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 pole, 415 Volts, 125 Amps, 16 KA, 50 Hz, AC, fixed thermal and fixed magnetic type in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 poles 415 Volts, 160 Amps, 36 kA, 50 Hz, AC, adjustable type in the existing LT panel board/sheet metal enclosure including connecting up incoming/out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 poles 415 Volts, 200 Amps, 36 kA, 50 Hz, AC, adjustable type in the existing LT panel board/sheet metal enclosure including connecting up incoming/out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 poles 415 Volts, 250 Amps, 36 kA, 50 Hz, AC, adjustable type in the existing LT panel board/sheet metal enclosure including connecting up incoming/out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 pole, 415 Volts, 315/320 Amps, 36 KA, 50 Hz, AC, adjustable type in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

M&L in replacment of MCCB, 4 pole, 415 Volts, 400 Amps, 36 KA, 50 Hz, AC, adjustable type, in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs incl disconnection & connection of cable and making necessary alteration in panel/door using welding wk and cutting as required for proper fixing & connection and testing complete all as specified and as directed.

Supply and fixing of MCB TPN 63 A,'C' Curve,10KA rupturing capacity all as specified and as directed.

M&L for servicing of ACBs 800/1000A rating by disconnect and taking out the breaker after taking power shut down of the respective panel and overhauling/ servicing the ACB by opening all parts and cleaning of electrical contacts with CTC/rust remover, lubricating electrical moving parts with petrolium jelly and mechanical moving parts with grease & applying Becktrol red solution to the surface of the bus bars and spouts, applying Monoplast compound at the bus bar joints after tightening of joints and replacing defective spare parts like springs/ bolts/ nuts/ washers etc, including testing, calibrating , refixing the circuit breaker and make fuctional all as directed and specified

Disconnecting Electrically items and cleanig of LT Panel for Internal/External Spray Painting complete of any capacity after preparation of surface and applying two coats of synthetic enamel (smoke grey) paint on old steel surafce, complete all as specified and directed.

S&F in replacement of Analog voltmeters 0-500V , with all connected accessories including connecting up and testing as complete all as specified and directed. Make : RISHABH/MECO/HAGGAR

S&F in replacement of Analog Ammetr 0-600A (min) , with CT's, all connected accessories including connecting up and testing as complete all as specified and directed. Make :RISHABH/MECO/HAGGAR

S&F in replacement of LED indicator lamp 240 V , with suitable colour Red/Blue/Yellow/Amber/Green and connected acccessories all as specified and directed Make : L&T/Siemens/Mnilec/Aes

S&F in replacement of push button switch with NO/NC contacts 415 V ,6A , with add on Aux Contacts and connected acccessories complete all as specified and directed. Make : L&T/Siemens

M&L for Copper Cable single core 2.5 sqmm for panel control wiring complete all as specified and directed.

M&L for Bus bar, Bus bar spout ,Glands, Nut Bolts for panel complete all as specified and directed.

M&L for Aluminium Lugs dove tail type set of three for panel complete all as specified and directed.

Cutting/pruning of tree branches along /around over head LT line at places within a radius of 2 mtr from fasted conductor and removing from site complete all as specified and directed.

Trimming/cutting of tree /removal of bushes/removal of vegetation growth/cutting trunk portion protruding over ground, digging out roots arround 2 mtr radius of LT panel and removal from site all as directed Note : This job may be repeated after three month at the same location.

M&L in replacment of ON LOAD change over switch with sheet metal enclosure 415V , 4 pole of capacity 250 Amps including connecting up incoming/ out going cables with suitable lugs and testing complete all as specified and as directed.. Make Havells cat Part No IHCNFO0250. or equivalent makes as specified in list of make approved by GE.

M&L in replacment of ON LOAD change over switch with sheet metal enclosure, 415V , 4 pole of capacity 315/320 Amps including connecting up incoming/ out going cables with suitable lugs and testing complete all as specified and as directed.. Make: Make Havells cat Part No IHCNFO0320 or equivalent makes specified in list of make as approved by GE.

S&F in replacement of sheet metal enclosure made out of 2mm thick CRCA sheet duly power coated suitable for fixing/mounting MCCB of 160A Amps 4 pole duly fixed on wall with all fixing arangements all as directed. Make:Legrand / Schneider /ABB or equivalent makes as approved by GE

S&F in replacement of sheet metal enclosure made out of 2mm thick CRCA sheet duly power coated suitable for fixing/mounting MCCB of 250A Amps 4 pole duly fixed on wall with all fixing arangements all as directed. Make: Legrand / Schneider /ABB or equivalent makes as approved by GE

Dismantling & taking out defective LT PVC/XLPE cable from trenches with cutting and removing defective parts and supply & making cable joint using straight through joint cold shrink type and making connection of LT cables, meggering & re-storation of electric supply complete including jointing material for the following sizes of cable :-

25 sqmm 3.5 core to 70 sqmm, 3.5 core.

95 sqmm 3.5 core to 240 sqmm 3.5 core.

Disconnecting of OH line of ACSR conductor/GI earthing wire, opening of binding wires, jumper connections any size and restringing, tightening of conductor with suitable line vice, replacing all worn out jumper connection with suitable conductor, re-tightening and straightening all cross arms, insulators, clamps etc including replacement of all wornout nut bolts and washers complete all as specified and directed .

Dismantling & taking out old steel tubular pole 9/11 mtr long carefully from foundation for re-use, shifting and re-fixing/re-erecting at other location within New cantt area complete including following :- (a) Excavation in post hole not exceeding 1.5 Mtr wide & 2 Mtr deep for pole foundation & getting out in soft loose soil, returning, filling in the excavated soil after fixing the pole in foundation, ramming earth around in layers n.exc 25 cm thick and disposal of surplus soil to a distance n.exc 50 metres. (b) M&L for Providing PCC 1:4:8, type D2 (using 40 mm graded crushed stone aggregate) in foundation 600mm x 600mm x 1500 mm (planting depth) for concrete encasing the pole upto GL all as specified and directed. (c) M&L for Providing PCC 1:3:6, type C2 (using 20 mm graded crushed stone aggregate) for plinth block /Collar above GL, 300 mm high and 450x450 mm size. (d) M&L for Painting of pole externally with one coats of black bituminous paint (upto planting depth) and above plinth block/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of surfaces including painting of 30 cm wide black bands 3 Nos with synthetic enamel paint in alternate layers upto the height of 1.5 Mtr above plinth block.

M&L for applying two coats of aluminium paint over a coat of red oxide on Steel tubular pole of any length including cross arms and clamps except embedded portion of pole in ground including copping after removing old painted surfaces by scraping of poles complete and making colour brand with synthetic enamel paint of approved colour up to 1.2 mtr from coping level including numbering of poles in red colour paint and paintng of coping complete all as specified and directed .

S&F (inreplacement) steel tubular electric pole, swaged type, welded (9 metre long) single swan neck type complete with CI base plate, bolts, nuts & screws all as specified including the following:- (a) Excavation in post hole not exceeding 1.5 Mtr wide & 2 Mtr deep for pole foundation & getting out in soft loose soil, returning, filling in the excavated soil after fixing the pole in foundation, ramming earth around in layers n.exc 25 cm thick and disposal of surplus soil to a distance n.exc 50 metres. (b) M&L for Providing PCC 1:4:8, type D2 (using 40 mm graded stone aggregate) in foundation 600mm x 600mm x 1500 mm (planting depth) for concrete encasing the pole upto GL (c) M&L for Providing PCC 1:3:6, type C2 (using 20 mm graded stone aggregate) for plinth block /Collar above GL, 300 mm high and 450 mm dia (d) M&L for painting of pole externally with one coats of black bituminous paint (upto planting depth) and above plinth block/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of surfaces including painting of 30 cm wide black bands 3 Nos with synthetic enamel paint in alternate layers upto the height of 1.5 Mtr above plinth block.

Description all as per item No. 50 above but double swan necked type pole complete all as specified and directed at site by Engr-in-Charge.

M&L for dismantling of of old damaged /cracked PCC coping and prepare the new coping for steel/PCC pole using PCC 1:3:6 type D-2 with 20 mm graded crushed stone aggregate making collar above ground level on existing foundation of pole size 450x450x300 mm high and plastering with1:4 cement sand mixter for smooth look incl curing to achieve the strength and breaking/removing existing old damaged coping complete all as specified and directed .

Repair of earth pit incl required excavation ,earth work and PCC work to make good damaged /disturbed surfaces of earth pit chamber & making new pit cover of RCC 1:2:4 type B1 using 20 mm graded stone aggregate reinforced and lifting handle on RCC cover with 8 mm bars at 150 mm centre to centre both ways incl supply & fixing of wire mess and funnel including re-connection of earth wire/strip with panel/transformer using GI nut, bolts washer complete all as specified and directed

S&F in Replacement of Danger notice plates, made out of 1.6mm thick MS sheet, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size, for LT 20X15 cm size, fixed as in repairs, complete all as specified and directed.

Supply, in replacement of installing, testing and commisioning of CPRI approved LT cubical panel board 440 volts , 50 Hz , 3 phase , 4 wire , Out door type >IP 65 , weather, vermin, dust proof, front operated with adequate air ventilation at sides and back fabricated out of 3.00 mm thick CRCA sheet with double door shutter and locking arrangements, cables trays, cable lugs,cable gland etc.including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables, danger board etc , floor mounted with PCC 1:2:4, type B1 platform of 50 cm height suitable nut bolts, washer etc. for grouting , and painting with power coated epoxy finish of approved colour over a coat of red oxide primer suitable to accomodate and including the following mentioned fittings complete all as specified and as directed comprising the following:-

(i) Bus bar chamber consisting of four Nos Copper bus bars duly sleeved of capacity of 600 Amps for phases and 300 Amps for neutral. Duly insulated with PVC sleeves RYB , mounted on heavy duty epoxy insulation in separate compartment. (ii) Digital Voltmater and Ammeter three line display ( L1 L2 L3 ) with suitable CT's. (iii) LED type indicating lamps (RYB) with holders controlled by fuses and swicthes . (iv) Panel board internal wiring with suitable rated PVC insulated copper conductors. (v) MCCB 3 Phase 415V, 400 Amps 4 pole 36 kA (Ics=100 % of Icu) , Adjustable magnetic and fixed thermal - 1 No (I/C) (vi) MCCB 3 Phase 415V, 160 Amps 4 pole 36 kA (Ics=100 % of Icu) , Fixed magnetic and Fixed thermal - 5 No (O/G) (01 Spare)

Supply, installing, testing and commisioning of CPRI approved LT cubical panel board 440 volts , 50 Hz , 3 phase , 4 wire , In door type >IP 65 , weather, vermin, dust proof, front operated with adequate air ventilation at sides and back fabricated out of 3.00 mm thick CRCA sheet with double door shutter and locking arrangements, cables trays, cable lugs,cable gland etc.including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables, danger board etc , floor mounted with PCC 1:2:4, type B1 platform of suitable height suitable nut bolts, washer etc. for grouting , and painting with power coated epoxy finish of approved colour over a coat of red oxide primer suitable to accomodate and including the following mentioned fittings complete all as specified and as directed comprising the following:-

(i) Bus bar chamber consisting of four Nos Aluminium bus bars duly sleeved of capacity of 400 Amps for phases and 200 Amps for neutral. Duly insulated with PVC sleeves RYB , mounted on heavy duty epoxy insulation in separate compartment. (ii) Digital Voltmater and Ammeter three line display ( L1 L2 L3 ) with suitable CT's . (iii) LED type indicating lamps (RYB) with holders controlled by fuses and swicthes . (iv) Panel board internal wiring with suitable rated PVC insulated copper conductors. (v) MCCB 3ø phase 415V, 250 Amps 4 pole 35 kA (Ics=100 % of Icu) , Adjustable magnetic and fixed thermal - 1 No (I/C) (vi) MCCB 3ø phase 415V, 160 Amps 4 pole 25 kA (Ics=100 % of Icu) , Adjustable magnetic and Fixed thermal - 4 No (O/G) (viii) MCCB 3ø phase 415V, 100 Amps 4 pole 25 kA (Ics=100 % of Icu) , Adjustable magnetic and Fixed thermal - 1No (O/G )

M&L for earthing complete with Galvanized Steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 M below normal ground level, connected to and including GI wire of 4 mm dia connected by means of GI bolts, nuts, and washers, protected by 15 mm bore GI light grade ISI marked pipe upto and including test points. Earthing plate shall be surrounded by alternate layers 15cm thick of charcoal or coke and common salt all around bottom and top, 20mm dia GI medium grade pipe for watering and including funnel, wire mesh, PCC chamber pit made with PCC (1:3:6) type C2 (using 20mm graded crushed store aggrgate) including necessary form work, excavation and earth work in any type of soil, returning filling in and disposal of surplus soil to a distance not exceed ing 50 M, pit cover 40 mm thick made with RCC (1:2:4) type B-1 (using 20mm graded crushed store aggrgate) including TMT reinforcement 80 mm dia @ 75 mm C/C both way, MS handle of 12 mm dia, cover rest on MS angle iron frame 40x40x6mm embeded in concrete duly painted with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as shown in electrical plate No-3 of SSR Part-I and all as directed.

M&L for earthing complete with Galvanized Steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 M below normal ground level, connected to and including GI iron strip of size 32x6 mm flat by means of GI bolts, nuts, and washers, protected by 40mm bore GI light grade ISI marked pipe upto and including test points. Earthing plate shall be surrounded by alternate layers 15cm thick of charcoal or coke and common salt all around bottom and top, 20mm dia GI medium grade pipe for watering and including funnel, wire mesh, PCC chamber pit made with PCC (1:3:6) type C2 (using 20mm graded crushed store aggrgate) including necessary form work, excavation and earth work in any type of soil, returning filling in and disposal of surplus soil to a distance not exceed ing 50 M, pit cover 40 mm thick made with RCC (1:2:4) type B-1 (using 20mm graded crushed store aggrgate) including TMT reinforcement 80 mm dia @ 75 mm C/C both way, MS handle of 12 mm dia, cover rest on MS angle iron frame 40x40x6mm embeded in concrete duly painted with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as shown in electrical plate No-3 of SSR Part-I and all as directed.

M&L for laying earth continuity conductor GI Strip 32 x 6 mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for direct/loop earthing with proper PVC/Porcelain insulator etc all as specified and directed .

M&L for laying earth continuity conductor GI wire 4 mm dia fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for direct/loop earthing with proper PVC/Porcelain insulator etc all as specified and directed .

Supply, installing, testing and commisioning of CPRI approved LT cubical panel board 440 volts , 50 Hz , 3 phase , 4 wire , Out door door type >IP 65 , weather, vermin, dust proof, front operated with adequate air ventilation at sides and back fabricated out of 3.00 mm thick CRCA sheet with double door shutter and locking arrangements, cables trays, cable lugs,cable gland etc.including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables, danger board etc , floor mounted with PCC 1:2:4, type B1 platform of suitable height suitable nut bolts, washer etc. for grouting , and painting with power coated epoxy finish of approved colour over a coat of red oxide primer suitable to accomodate and including the following mentioned fittings complete all as specified and as directed comprising the following:-

(i) Bus bar chamber consisting of four Nos Aluminium bus bars duly sleeved of capacity of 400 Amps for phases and 200 Amps for neutral. Duly insulated with PVC sleeves RYB , mounted on heavy duty epoxy insulation in separate compartment. (ii) Digital Voltmater and Ammeter three line display ( L1 L2 L3 ) with suitable CT's. (iii) LED type indicating lamps (RYB) with holders controlled by fuses and swicthes. (iv) Panel board internal wiring with suitable rated PVC insulated copper conductors. (v) MCCB 3ø phase 415V, 250 Amps 4 pole 35 kA (Ics=100 % of Icu) , Adjustable magnetic and fixed thermal - 01 No (I/C) (vi) MCCB 3ø phase 415V, 160 Amps 4 pole 25 kA (Ics=100 % of Icu) , Adjustable magnetic and Fixed thermal - 04 No (viii) MCCB 3ø phase 415V, 100 Amps 4 pole 25 kA (Ics=100 % of Icu) , Adjustable magnetic and Fixed thermal - 1 No (O/G

Madhu Electricals and Engineering Works (BID ID -3480347)

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ANKIT SHIP REPAIRERS AND SUPPLIERS (BID ID -3489679)

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DINESH ELECTRICALS (BID ID -3489878)