REPAIR/MAINT/REPALCEMENT OF LT PANEL/PILLARS AND CONNECTED WORK IN SEC IV TO VII UNDER ZONE B AT BATHINDA MIL STATION

Amount

Taking down old unserviceable LT panel of any discription and size including demolished PCC foundation and all accessories such as MCCB/Cubical type switch /Measuring instruments /indicating lamps etc complete all as directed by engineer -in -charge.

Taking down existing old vintage, demaged/carroded & burnt panel after mains OFF and replace with the new frame of LT panel cubical type of suitable size to accomodate one I/C, eight O/G switchgear, busbar chamber, meter capartment with all accessories and seperate cable run chamber as per standard, 415 Volts, factory made dust proof vermin proof for out door using made out with SS304 sheet 3.0 mm thick except inner sheath of 2mm with out powder coated, machine pressed, both side opening in two halves with provision of rubber beadings and locking system, including arrangement for busbar sub riser to MCCB & 4 strip mounted on porcelain insulator, bus bar chamber shall be provided with inspection covers, each MCCB/ cubical switch shall have independent opening , with mounted arrangment like SS angle iron frame and legs (vertical height of legs not less than 30cm except in PCC ) made from angle of size 40mm x 40mm x 3mm , frame and legs ,Legs embeading and grouting in PCC (1:2:4) type B1 using 20 mm graded crushed stone aggregate in foundation including necessay earth work , including all connections / control wiring incoming / outgoing with suitable size of PVC insulated copper conductor cable of 1100 / 650 volt grade including Danger Notice sticker comprising of following accessories including testing complete all as directed.

Supply and fixing in replacement to any other existing panel, , MCCB, 3 phase, 4 pole, 415 volt of capacity 400 Amp, short circuit, shunt trip coil with contactor, breaking capacity not less than 35/36 KA , thermal setting 80-100%, Ics-100% Icu confirming to IEC-947, IS-13947 type OH, including thimbles, nuts, bolts, washers etc disconnecting and making incoming, outgoing connections complete all as specified and as directed by Engineer-in-charge .

Supply and fixing in replacement to any other existing panel, MCCB, 3 phase, 4 pole, 415 volt of capacity 250 Amp, short circuit, shunt trip coil with contactor, breaking capacity not less than 25 KA , thermal setting 80-100%, Ics-100% Icu confirming to IEC-947, IS-13947 type OH, including thimbles, nuts, bolts, washers etc disconnecting and making incoming, outgoing connections complete all as specified and as directed by Engineer-in-charge .

Supply and fixing in replacement to any other existing panel, MCCB, 3 phase, 4 pole, 415 volt of capacity 200 Amp, short circuit, shunt trip coil with contactor, breaking capacity not less than 25 KA , thermal setting 80-100%, Ics-100% Icu confirming to IEC-947, IS-13947 type OH, including thimbles, nuts, bolts, washers etc disconnecting and making incoming, outgoing connections complete all as specified and as directed by Engineer-in-charge .

Supply and fixing in replacement to any other existing panel, MCCB, 3 phase, 4 pole, 415 volt of capacity 160 Amp, short circuit, shunt trip coil with contactor, breaking capacity not less than 16 KA , thermal setting 80-100%, Ics-100% Icu confirming to IEC-947, IS-13947 type OH, including thimbles, nuts, bolts, washers etc disconnecting and making incoming, outgoing connections complete all as specified and as directed by Engineer-in-charge .

Supply and fixing in replacement to any other existing panel, MCCB, 3 phase, 4 pole, 415 volt of capacity 100 Amp, short circuit, shunt trip coil with contactor, breaking capacity not less than 16 KA , thermal setting 80-100%, Ics-100% Icu confirming to IEC-947, IS-13947 type OH, including thimbles, nuts, bolts, washers etc disconnecting and making incoming, outgoing connections complete all as specified and as directed by Engineer-in-charge .

Supply and fixing in replacement to any other existing panel, MCCB, 3 phase, 4 pole, 415 volt of capacity 63 Amp, short circuit, shunt trip coil with contactor, breaking capacity not less than 16 KA , thermal setting 80-100%, Ics-100% Icu confirming to IEC-947, IS-13947 type OH, including thimbles, nuts, bolts, washers etc disconnecting and making incoming, outgoing connections complete all as specified and as directed by Engineer-in-charge .

Material and Labour for Preparation of the old painted surfaces of feeder piller box / panel of any size any description and in any position including removal of faded & deteriorated paint either by hand scrubbing or by blow lamps , applying necessary filler coat and scrapping as required and applying two coats of synthetic enamelled paint (grey in colour) with using spray machine after apply one coat of appropriate primer complete all as specified and as directed by Engineer-in-Charge.

Material and Labour for Repair to LT panel board body by replacing with new MS sheet of existing gauge size and shape including applying two coats of synthetic enamelled paint (Existing shade colour ) with using spray machine after applying one coat of appropriate primer for door shutter / body of feeder piller, including replacement of broken hinges with new hinges complete all as specified and as directed by Engineer in Charge. Note:- The rate of two coats of synthetic enamelled paint and one coat of primer is included in this item and nothing shall be paid extra on this account. 2. For payment purpose weight of paint and premier shall not be considered. Measurement and Payment shall be made only on actual weight of MS sheet .Contractor shall not be claimed extra on this account.(iii) The rate of new hings in lieu of old broken hinges is included in this item. Payment shall be made as per actual weight of hinges as certify by Engineer-in-charge.

Supply and fixing in replacement to any other existing panel, Aluminium bus bar 630 Amp capacity in existing LT Panel / feeder piller etc including provision of insulation tape RYBB in colour and holes, nuts complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, Aluminium bus bar 400 Amp capacity in existing LT Panel / feeder piller etc including provision of insulation tape RYBB in colour and holes, nuts complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, Aluminium bus bar 300 Amp capacity in existing LT Panel / feeder piller etc including provision of insulation tape RYBB in colour and holes, nuts complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, Aluminium bus bar 200 Amp capacity in existing LT Panel / feeder piller etc including provision of insulation tape RYBB in colour and holes, nuts complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, Aluminium bus bar 160 Amp capacity in existing LT Panel / feeder piller etc including provision of insulation tape RYBB in colour and holes, nuts complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, Aluminium bus bar 100 Amp capacity in existing LT Panel / feeder piller etc including provision of insulation tape RYBB in colour and holes, nuts complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, of indicator lamp in differenet colour code LED / Neon type (as per sample) complete (RYB) including wiring with copper conductor cable of suitable size complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement to any other existing panel, of Digital voltmeter of range 0-500 V with setting of phase to phase checking of voltage complete all as specified.

Supply and fixing in replacement to any other existing panel, of Digital Ammeter with CT's burdon 800A/5ma of range of scale 0-800A with setting of phase wise checking of current complete all as specified.

Supply and fixing in replacement to any other existing panel, of Digital Ammeter with CT's burdon 400A/5ma of range of scale 0-400A with setting of phase wise checking of current complete all as specified.

Supply, fabricating, installation, testing , commissioning and electrically connecting LT junction box cubical type of size 60cm x 40cm x 30 cm,415 volts for outdoor use made out of CRCA sheet 3.15 mm thick , machine pressed , LT Junction Box l internally and externally shall be painted with epoxy powder coating paint with 7 tank process for treatment of degreasing, pickling & two coats primer, before being given the stove epoxy finish. , front opening with single door with provision of rubber beading and locking system including aluminium bus bar 4 strip of size 30 mm wide and 6 mm thick with provision of hole on bus bar fixing of cable mounted on PVC / epoxy insulators, mounted on angle legs of size 25mm x 25mm x 5mm frame and legs duly spray painted with two coats of synthetic enamel paint over one coat of red oxide primer ,legs embeaded and grouted in PCC(1:2:4) Type B-1 (using 20 mm graded stone aggregate) complete including all provision of opening for incomming/outgoing cables 1100 / 650 volt grade and testing complete all as directed by Engineer-in Charge.

Supply,Fixing and testing LT Air circuit breaker 1000 Amp . 4 pole , 415 volts , 50 Hz, 65 KA, microprocessor release Manual draw out type complete all as per manufacturers instructions and as directed by Engineer-in-charge.

Supply,Fixing and testing LT Air circuit breaker 800 Amp . 4 pole , 415 volts , 50 Hz, 65 KA, microprocessor release Manual draw out type complete all as per manufacturers instructions and as directed by Engineer-in-charge.

Cutting / trimming of tree branches upto 1.50 metre distance on each side and 3.00 mtr distance on both sides of LT over head lines including collection and removal from road complete all as directed. Note :-For measurement and payment purpose each span shall be considered as 40.00 mtr. Span.If the length of span is less than 40.00mtr measurment and payment shall be considered proportionally.

Opening /disconnecting the electrical connection of defective/burnt out underground LT cable of any size 2 to 4 core from main switch/DB/junction box / LT panel/ L T O/H line etc. Taking out the required length of cable from existing loop, cutting the defective portion of cable ,providing required thimbles/connectors at cable end and reconnecting the cable in previous location with existing main switch/DB/Junctionbox/LT panel/O/H line etc all as directed. Note:- (I) the cost of required earth work ie excavation,returning filling,relaying of sand/bricks and cost of drawing the required length from protection pipe ,breaking of required brick work/plaster/concrete and redoing the required cement work to match the existing surface is deemed to be included in quoted rates and nothing extra should be paid on this account.(ii)Additional cable/ protection pipe required at site shall be measured and paid seperatly.

Supply and laying or fixing GI tubing light grade 50 mm dia for cable protection including fitting complete with flat iron clamps size of flat iron 25mm x 4mm, nuts, bolts & washers complete fixed to poles / along wall / floor / under road / across the drain or nallah / laid in trench all as specified and directed by Engineer-in charge .

Supply and laying or fixing GI tubing light grade 80 mm dia for cable protection including fitting complete with flat iron clamps size of flat iron 25mm x 4mm, nuts, bolts & washers complete fixed to poles / along wall / floor / under road / across the drain or nallah / laid in trench all as specified and directed by Engineer-in charge .

Checking of LT Pannel disconnecting of electric supply and taking down LT cable by cutting old nuts bolts & washer etc . Taking out old burnt cable of any size and type/ make from pannel including taking out loop etc. Recnnecting cable after providing new copper lugs of suitable sizes 16 sqmm to 185 sqmm LT cable and fixing with new nuts, botls & washers etc. including testing complete all as specified and as directed by Engineer -in-Charge. (a) The rate of Excavation and earth work for taking out cable loop is included in this item and nothng shall be paid extra on this account.

Supply, fabricating, installation, testing , commissioning and electrically connecting Polycarbonate CPRI approved OEM made LT FEEDER PILLAR shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance, Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of panel shall submit a copy of CPRI TEST REPORT IN POLYCARBONATE OF DEGREE OF INGRESS PROTECTION IP65 IN ACCORDANCE WITH IEC 60529. The gasket should be internally embedded made of polyurethane. The panel should pass glow wire test 960oC in accordance with 60695-2-11 [flame retardant and self-extinguishing. Make- Hensel/Rittal/L&T/Schneider/ABB. LT junction box cubical type of size 60cm x 40cm x 30 cm,415 volts for outdoor use ,machine pressed front opening with single door with provision of rubber beading and locking system including aluminium bus bar 4 strip of size 30 mm wide and 6 mm thick with provision of hole on bus bar fixing of cable mounted on PVC / epoxy insulators, mounted on angle legs of size 25mm x 25mm x 5mm frame and legs duly spray painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer ,legs grouted in PCC(1:2:4) Type B-1 (using 20 mm graded stone aggregate) complete including all provision of opening for incomming/outgoing cables and testing complete all as directed by Engineer-in Charge. Note :- it shall be responsibilty of contractor to obtain the copy of CPRI Test report in Polycarbonate of Degree of ingress Protection IP65 in accordance with IEC 60529 from the manufacturer and submit the same to Engineer-in-charge.If contractor fails submit the report to the department will recover an amount of Rs.10000.00 from the dues of contractor.

VISHAV CONSTRUCTIONS

Sandeep Enterprises