REPAIR REPLACEMENT OF ACSR OVERHAD CONDUCTOR IN XLPE UNDER GROUND CABLE AT SOUTH COLONY, STN OFFR MESS AND HQ CWE COMPLEX UNDER GE (W) 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 srl item No. 1.00 above but depth exceeding 1.5 mtr and n. exceeding 3 mtr.

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

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 complete all as specified and directed.

Brick covering with equal to length of brick as mechanical protection to cable with well burnt sub class 'B' bricks laid complete all as specified and 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 stone aggregate) as in foundation of poles filling and mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) as in foundation of stay, PCC coping 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 by Engr-in-charge.

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.

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 dismantling of old UNSV stay from ground and pole complete all as specified and directed. (Note :- loop type insulator, stay clamps, excavation and PCC shall be measured & Paid for separately).

M&L for galvanized stay strand of size 7/3.15 mm complete all as specified and directed.

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.

M&L for 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 complete with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth pit not less than 2.25 meter 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) reinforced 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 including removal of surplus soil at a distance n.exc 50mtr 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.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 10 sqmm 2 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 16 sqmm 2 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 25 sqmm 4 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 35 sqmm 3.5 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 50 sqmm 3.5 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 70 sqmm 3.5 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 95 sqmm 3.5 core including taking down of old UNSV cable complete all as specified and directed.

M&L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade of cross-sectional area 120 sqmm 3.5 core including taking down of old UNSV cable complete all as specified and directed.

(Note for item No 19.00 to 26.00:- Earth work including excavation, returning Filling, removing, sand coushioning, brick covering for mechanical protection of cable etc will be measured and paid separately under respective items of schedule)

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

GI tubing 80mm bore light grade 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 complete all as specified and directed.

Supply & fixing of ACB 630 amp, 4 pole 415 volts, 3 phase, 50 Hz AC fixed type manual operated with microprocessor release IPR E+ (4Pole) & 50 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The ACB shall have spreader links and barriers as standard feature of manufacturer with MS enclosure grounted with PCC complete all as specified and directed.

M&L for PVC over head line spacer suitable for 5 wires to fix on LT over head line complete all as specified and directed.

All as per srl item No. 31.00 above but for 4 wires.

All as per srl item No. 31.00 above but for 3 wires.

All as per srl item No. 31.00 above but for 2 wires.

M&L for 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.

M&L for 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 GI strip 24x4 mm earth continuity conductor or main earthing lead 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 loop earthing etc complete all as specified and directed.

M&L for anti-climbing device; spikes type fabricated out of M.S. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole and painting with two coats of aluminium paint over a coat of red primer oxide all as specified and directed by Engr-in-Charge.

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 rataining 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 by Engr-in-Charge.

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 by Engr-in charge.

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 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 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.

Supply and fixing in repair aluminium lugs of suitable of size 300 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 400 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 specified 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 suspension wire, one twin core cable flat or circular of cross sectional area 10 sq mm stranded conductor complete all as specified 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 suspension wire, one twin core cable flat or circular of cross sectional area 6 sq mm stranded conductor complete all as specified and directed.

Supply & fixing of MCCB 400 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 36 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 100% Icu for short circuit breaking capacity of minimum 36 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed.

Supply & fixing of MCCB 250 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 36 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 100% Icu for short circuit breaking capacity of minimum 36 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed.

Supply & fixing of MCCB 200 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed.

Supply & fixing of MCCB 160 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 16 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 100% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed.

Supply & fixing of MCCB 125 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed.

Supply & fixing of MCCB 100 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed.

Supply & fixing of MCCB 63 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with thermal megnetic setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, complete all as specified and directed. (Note :- For item No 55.01 to 55.07 All MCCBs should be of suitable for unbalanced load.)

Digital Ammeter 0 - 500 Amp suitable range of CTs - complete all as specified and directed. Make: Schneider, cat part no : 30002385 or equivalent in any of the make mentioned in the list of Makes.

Digital Voltmeter 0 - 500 V complete all as specified and directed. Make : Schneider , cat part no : 30002386 or equivalent in any of the make mentioned in the list of Makes.

Supply and fixing Indicator lamp neon type red, yellow & blue complete all as spd and directed.

Material and labour for painting of LT panels/feeder pillar boxes outdoor /indoor type of any sizes or rating installed at varoius location under GE (wset) Pathankot with two coat of super enamelled paint of approved colour with spray painting after cleaning the surface and preparing the same for painting complete all as specied and directed.

M & L for welding work to LT panels/feeder pillar box as per requirement at site to match with existing complete all as spd and directed.

M&L for MS sheet thickness 3.15 mm for repairing existing damaged panel doors due to corrison of different type and sizes complete with hinges, hot, cold welding work,fabricating, locking arrangement etc including painting with one coat of red oxide and two coats of complete all as specified and directed.

Supply and fixing copper strip of any size and any length with insulating sleves complete all as specified and directed.

Supply, installation, commissioning & testing of bus bar chamber of size 600 x 400 x 250 mm made up of MS Sheet 3.15 mm, powder quoted with RAL 7032 code (Siemens Grey) and aluminum strip of size 50 x 6 mm -04 Nos (300mm long ) with 100 amps 25 kA FP MCCB along with spreaded Link for connection complete all as specfied and directed as per site Requirment.

Supply, installation, commissioning & testing of bus bar chamber of size 600 x 400 x 250 mm made up of MS Sheet 3.15 mm, powder quoted with RAL 7032 code (Siemens Grey) and aluminum strip of size 50 x 6 mm -04 Nos (300mm long ) with 200 amps 25 kA FP MCCB along with spreaded Link for connection complete all as specfied and directed as per site Requirment.

Notes :- (a) The contract sum shall be arrived at after deduction of amount of Schedule of Credit. (Rs. 2,07,145.00). (b) PERFORMANCE SECURITY :- (Refer condition 19 of IAFW-2249) The performance security for an amount equivalent to 3% (Three percent) of the accepted contract sum shall be delivered by the successful bidder immediately after the date of intimation letter of acceptance and all provisions shall be applicable as per condition 19 of IAFW 2249

JAI DURGA CONSTRUCTION CO

M/S SATPAL & BROTHERS

M/S NILESH ENTERPRISES

M/s. Aggarwal Engineers