REPAIR/REPLACEMENT/IMPROVEMENT OF EXTERNAL ELECTRIC LT NETWORK SYSTEM AND CONNECTED WORKS IN ZONE A AND B UNDER GE(WEST) PATHANKOT

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil for laying of cable, pole foundation, stay, laying of pipe etc complete all as specified and directed.

All as per item No. 1.00 here-in-before but depth exceeding 1.5 mtr and n. exceeding 3 mtr.

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

M&L for sand cushioning to under ground cables with a layer of sand 8 cm before laying the cable and 15 cm after laying the cable punned down to 18 cm complete all as specified and directed. Note :- Punned thickness 18 cm shall be measured for payment.

Brick covering with width equal to length of brick as mechanical protection to cable with well burnt sub class 'B' bricks laid as directed.

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

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate ) as in foundation of poles and filling mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation of poles/coping,stay etc complete all as specified and directed.

M&L for Prestressed concrete pole, 9.0 metres long 102mm x 152mm at top and 102 mm x 289 mm at bottom, class 10 in replacement including dismantling of old UNSV pole , numbering new pole and applying two coats of synethic enamel paint upto 1.5 mtr from top of coping for black and white strip alternately each 30 cm wide complete all as specified and directed. (Note: Earth work including excavation ,Returning filing,PCC work,removing excated material will be measured and paid separetly under respective items of schedule)

M&L for ACSR conductor for over head lines on pole stretching without kinks and bends including binding wire and dismantling old UNSV ACSR conductor complete all as specified & directed.

Dismantlimg old unsv earth wire from pole and S&F Galvanized steel continuous earth wire 3.15/4mm dia including stringing for earth conductor on poles including binding etc & fabrication of cradle guards hexagonal/rectangular complete all as specified and directed.

Dismantling old UNSV cross arms , clamps ,nuts,bolts washers etc from poles and S&F in replacement cross arm bracing supports clamps and back plate fabricated from structural steel section including nuts, bolts,washers,welding,bending hot or cold drilling holes for bolts in any shape or size including of two coats of aluminium paint over a coat of red primer oxide complete all as specified.

Dismantlimg old unsv stay complete and M&L for stay assembly complete using stay rod of 20 mm dia 180 cm long, stay bow, stay clamp complete with accessories as shown in electrical plate No 01 of MES SSR Part-I including dismentling of old UNSV stay from ground and pole (loop type insulator, stay clamps, excavation and PCC shall be measured & Paid for separately).

S&F in replacement of galvanized stay strand of size 7/3.15 mm complete all as specified and directed.

S&F in replacement Loop type insulator (for stay assembly vitreous porcelain white, brown or green large size with over all dimentions 140mm clearance of hole 25.5 mm complete all as specified and directed.

S&F in replacement shackle type porcelain vitreous white, brown or green insulator in replacement having working pressure 1100 Volts of 90mm dia 115mm height including galvanized mild steel strip of size 31x3mm ,size 12mm dia insulator nuts, bolt and washers including dismantling Old UNSV insulator complete all as specified and directed.

Earthing complet with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 32x6mm size, by means of bolts, nuts, check buts and washers of galvanised iron and earth lead protected by provision of GI medium grade pipe 40mm bore including provision of aggregates with 40mm thick cover of RCC (1;2:4) reinfored with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25x6mm with 6mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, common salt and charcoal filling, with fixing arrangement, funnel, wire mesh and earth work in any type of soil, returning filling in distance not exceeding 50 mtr and removal of surlus soil complete all as per plate No 3 of SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Earthing complete with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth plate not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI medium grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/Sqm) and frame of angle iron 25x25x6mm and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, charcoal and common salt filling, with fixing arrangement, funnel, wire mesh and earth work in soft/loose soil, returning filling in and removal of surplus soil to a distance not exceeding 50 meterrs, complete all as per plate No-3, SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Supply, laying and testing in repair LT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 10 sq. mm 2 core complete all as specified

All as per srl item No. 19 here-in-before but cable size 16 Sqmm 2 core.

All as per srl item No. 19 here-in-before but cable size 25 Sqmm 4 core.

All as per srl item No. 19 here-in-before but cable size 50 Sqmm 3.5 core.

All as per srl item No. 19 here-in-before but cable size 95 Sqmm 3.5 core.

All as per srl item No. 19 here-in-before but cable size 120 Sqmm 3.5 core.

All as per srl item No. 19 here-in-before but cable size 150 Sqmm 3.5 core.

All as per srl item No. 19 here-in-before but cable size 185 Sqmm 3.5 core.

All as per srl item No. 19 here-in-before but cable size 240 Sqmm 3.5 core.

All as per srl item No. 19 here-in-before but cable size 300 Sqmm 3.5 core.

S&F in repair GI tubing light grade 50 mm bore for cable protection laid in trenches in road crossing or fixed to wall/Pole complete all as specified and directed.

S&F in repair GI tubing light grade 80 mm bore for cable protection laid in trenches in road crossing or fixed to wall/Pole complete all as specified and directed.

S&F in repair GI tubing light grade 100 mm bore for cable protection laid in trenches in road crossing or fixed to wall/Pole complete all as specified and directed.

Pruning of tree branches and making clear LT/HT line to the minimum distance of 30 mtrs span for 2/3/4/5/6 conductors.

S&F in repair MCCB 250 Amps,415 volts,thermal - magnetic release, adjustable, 4 pole 415 Volts, 36 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 200 Amps,415 volts,thermal - magnetic release, adjustable, 4 pole 415 Volts, 25 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 160 Amps,415 volts,thermal - magnetic release, adjustable, 4 pole 415 Volts, 25 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 125 Amps,415 volts,thermal - magnetic release, adjustable, 4 pole 415 Volts, 25 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 100 Amps,415 volts,thermal - magnetic release, adjustable, 4 pole 415 Volts, 25 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair digital Ammeter 0 - 500 Amp suitable range of CT's

S&F in repair digital Voltmeter 0 - 500 Volt.

S&F in repair indicator lamp neon type red, yellow & blue.

S&F in replacement PVC over head line spacer suitable for 5 wire to fix on LT over head line complete all as specified and directed.

S&F in replacement PVC over head line spacer suitable for 4 wire to fix on LT over head line complete all as specified and directed.

S&F in replacement PVC over head line spacer suitable for 3 wire to fix on LT over head line complete all as specified and directed.

S&F in replacement PVC over head line spacer suitable for 2 wire to fix on LT over head line complete all as specified and directed.

S&F in replacement earth continuity conductor of size 32X6 mm copper strip,fixed to wall and batton or recess or chases or burried in ground or drawn in conduit/pipe or fixed in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and directed.

S&F in replacement earth continuity conductor of size 25X3 mm aluminium strip,fixed to wall and batton or recess or chases or burried in ground or drawn in conduit/pipe or fixed in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and directed.

M&L for Coarse aggregates, grading 63 to 40mm size Kankar without any vegitation including levelling /sprending surrounding HT/LT 2/3/4 pole structure/Installations/LT/HT panel/around transformer plateforms all as specified directed by Engr-in-Charge. Note :- Rates are deemed to be included for setting the existing bricks reqd for retaining the aggregare if any)

M&L for stretching existing loose ACSR conductors of OH lines run of 2/3/4/5 of span minimum 30 mtrs including GI wire along the spans on LT poles for sagging within the permissible limit including removing existing winding & rewinding with AI winding wire for condouctor and GI widing wire for GI wire with existing iron components fixed on pole. Size of winding wire shall not be less than two Sqmm complete all as specified and directed.

M&L for painting iron bracing fixed on pole i.e brackets, clamps ,street light clamps and anti climbing devices, cross arms etc complete with two coats of aluminium paints after preparing the surface dirt/grease free all as specified and directed.

All as per srl item No. 41 here-in-before but 2 pole structure

All as per srl item No. 41 here-in-before but 4 pole structure

M&L for preparing the surfaces of PCC Poles(HT/LT) upto 150 cm height from coping and painting with synthetic enameled paint in alternate strips with black & yellow color 30 cm high strip (total 05 Nos) and writing pole numbers with white enamel paint on black paint base after pole painting,complete all as specified and directed by Engr-in-Charge.

Cleaning of unwanted vegitation/grass around the panel/RMUs/Two pole /transformer plateform by earth work upto 10 cm depth and upto 2 mtr wide all around from the panels/transformers plateforms and surface dressing including spreading and ramming complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair aluminium lugs of suitable of size 25 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 35 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 50 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 70 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 95 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 120 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 150 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 185 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

Supply and fixing in repair aluminium lugs of suitable of size 240 Sqmm to be crimped properly to LT cable with crimping tool complete all as spd and directed.

M&L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size complete all as spd and directed.

Supplying and fixing in repair/replacement 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspen- ded by insulating hangers not more than 1 metre apart including 4mm GI suspension wire, one twin core cable flat or circular of cross sectional area 10 sq mm stranded conductor complete all as spd and directed.

M&L for painting of steel tubular pole including clamps and other MS item etc complete on pole with two coats of aluminium paint after preparing the surface dirt/grease free all as specified and as directed.

Supply, installation commissioning and testing in replacement of CPRI approved bus bar chamber of size 600mmx400mmx250mm made up of MS sheet 3.15mm powder quoted with 7 tank process with RAL 7032 code (siemens Grey) and aluminium strip of cap 400 Amps-04 Nos (300mm long) with 250Amps, 36KA, 4 Pole MCCB's having adjustable thermal and adjustable release, ICS=ICU=100% confirming to iec 606947 alongwith spreaded link for connection and mounted on angle iron 40x40x6mm having 4 Nos legs of 45cm long, 15 cm grouted in PCC of ratio 1:2:4 including incoming and outgoing connection complete all as specified and as directed.

Supply, installation commissioning and testing in replacement of CPRI approved bus bar chamber of size 600mmx400mmx250mm made up of MS sheet 3.15mm powder quoted with 7 tank process with RAL 7032 code (siemens Grey) and aluminium strip of cap 300 Amps-04 Nos (300mm long) with 200Amps, 36KA, 4 Pole MCCB's having adjustable thermal and adjustable release, ICS=ICU=100% confirming to iec 606947 alongwith spreaded link for connection and mounted on angle iron 40x40x6mm having 4 Nos legs of 45cm long, 15 cm grouted in PCC of ratio 1:2:4 including incoming and outgoing connection complete all as specified and as directed. Note:-Note for item Nos 55 & 56 : Drawing of bus bar chamber shall be got approved from GE by contractor before placing order.

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 1,08,820.00 and any other reduction if any from quoted amount.

M/S SINGHAL ENGINEERS

satpal and brothers

JAI DURGA CONSTRUCTION CO

M/S NIRMAL ENTERPRISES

Malpotra Enterprises

dinesh enterprises

dadwal engineers

ADVAIT CONSTRUCTION CO