Repair/Maint to LT Network system in AOR of Main Power House (MPH) under GE (Utilities) Udhampur

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for foundations of poles/stays etc .not exc 10 Sqm area on plan and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-charge.

Returning, filling in excavated soil in trenches including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thick complete all as specified and as directed by Engineer-in-charge.

Removing of excavted soil to a distance n. exc. 50 mtr and deposited where directed at a level not exceeding 1.5 mtr above the starting pointcomplete all as specified and as directed by Engineer-in-charge.

Repair of LT Panel board / Feeder pillar boxes, removing the dust deposited inside the panel, cleaning the panel with sand paper, applying one coat of red oxide primer and two coat of synthetic enamel paint, checking the faults inside the panel board and charging the LT Panel post completion of repair complete all as specified and directed by Engr-in-Charge. Note : (a) Proper shut down shall be taken prior the commencement of work . (b)LT panel unservicavle doors shall be repaired/replaced,broken hinges of door shall be repaired. (c) LT Panel shall be painted with two coats of synthetic enamel paint over a coat of red oxide primer. (d) Rate of all spares and metel sheet required for making doors of panel shall be measured in quoted rate of this item.

Taking down the unserviceable Moistured LT UG Cable/over head conductor . Supply & lay test and commissiong of LT Cable XLPE insulated , screened, PVC bedded galvanised steel strip or wire armoured electric power cable ( heavy duty) with aluminium conductor , 1100 volts earthed grade cross sectional area as illustrated below Note : Excavation, earthwork, Sand Cushioning, Cable covers, Pipe for cable protection to be measured and paid for separately).

(a) 25 sqmm 3.5 core

(a) 35 sqmm 3.5core

(c ) 50 Sqmm 3.5 core

(d) 70 Sqmm 3.5 core

(e) 95 sqmm 3.5 core

(f) 120 sqmm 3.5 core

(g) 150 sqmm 3.5 core

(h) 185 sqmm 3.5 core

(h) 240 sqmm 3.5 core

(l) 300 sqmm 3.5 core

(l) 400 sqmm 3.5 core

Supply, install, testing and commissioning and testing factory made and tested CPRI type test certified) LT feeder pillar box (KIOSK) out door type, floor mounted,compertmantalised suitable for 415 Volts 3 phase 4 wire, 50 Hz AC supply system, dust and vermin proof, made of 3.15mm CRCA MS sheet with digital Volt meter, Ammeter, with CTs ,Led lamps RYB for all incomers & outgoings MCCBs are to busbar spadles to fitted complete base frame of 50x50x6mm angle iron , powder coated, having front and rear openable hinged double door shutters with aprons for cable entry and locking arrangement complete with following :-

Incoming: (a) MCCB 400 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 35 KA-01 No, (b) Bus bar electrolytic grade copper and supported on Non-hygroscopic, non carbonising, corrosion resistance SMC insulators 600 Amp,4 pole, not less than 75 cm long mounted on insulators 01 set Outgoing :- (a) MCCB 250 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 35 KA-01 No, (b) MCCB 200 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 35 KA-01 No, (c) MCCB 100 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 25 KA-01 No, Note- (i) Rate quoted is deemed to be inclusive of PCC foundation/pedestal and connected earth work. (ii) Panels shall be placed above 0.6 mtr from ground level (iii) Outgoing MCCBs shall be fed with solid busbar connectors (iv) Cables shall be terminated using gun metal /SS glands. (v) including suitable thimbles/lugs, nut bolts ,washers fitted the cables (vi) cable glands for incoming and out going suitable cables is including rate quated by vendover

All as above items No -07 here-in-before but following capacity for Incoming (a) MCCB 160 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 35 KA-01 No, (b) Bus bar electrolytic grade copper and supported on Non-hygroscopic, non carbonising, corrosion resistance SMC insulators 240 Amp,4 pole, not less than 75 cm long mounted on insulators 01 set Outgoing (a) MCCB 125 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 25 KA-01 No, (b) MCCB 63 A 4 pole, with thermal adjustable and fixed magnetic setting with extended 50Hz ,415 V with rupturing capacity 25 KA-04 No, Note- (i) Rate quoted is deemed to be inclusive of PCC foundation/pedestal and connected earth work. (ii) Panels shall be placed above 0.6 mtr from ground level (iii) Outgoing MCCBs shall be fed with solid busbar connectors (iv) Cables shall be terminated using gun metal /SS glands. (v) including suitable thimbles/lugs, nut bolts ,washers fitted the cables (vi) cable glands for incoming LT cable 95 sqmm -01 Nos and out going cables 70 sqmm -02 Nos and 50 sqmm - 01 Nos and 25 sqmm -04 Nos is including rate quated by vendover.

Supply, install, testing and commissioning and testing factory made and tested CPRI type test certified) LT feeder pillar box (KIOSK) out door type, floor mounted,compertmantalised suitable for 415 Volts 3 phase 4 wire, 50 Hz AC supply system, dust and vermin proof, made of 3.15 mm CRCA MS sheet with Bus bar electrolytic grade Copper and supported on Non-hygroscopic, non carbonising, corrosion resistance SMC insulators 600 Amp,4 pole spadles to fitted complete base frame of 50x50x6mm angle iron , powder coated, having front and rear openable hinged with aprons for cable entry and locking arrangement complete all as specified and directed by Engr-in-Charge.

M&L earthing with galvanised steel earth plate electrode 60cm x 60cm x 6 mm thick, with earth strip 25 mm x 4 mm protected by galvanised iron or steel pipe 40 mm bore light grade with Watering pipe 20 mm bore GI medium grade. The rate of earthing shall be inclusive of necessary earth work in any type of soil, charcoal, salt, funnel, PCC pit and RCC cover with handle complete as per electrical plate No. 3 of MES SSR Part-I.

M&L for ACSR conductor of required size for over head lines on poles including streching,tighting of poles insulator with binding wire of sutable size with insulator/streching of ACSR conductor, including taking down all as specified and diected by Engr in charge.

Taking down/Dismantling of old unserviceable/corroded ACSR Conductor of any size from existing over head lines completed and supply, lay and fix aerial bunched cable 1.1KV grade stranded and compact aluminium phase conductor of size 4x25 Sqmm + 16 sqmm (bare messenger with steel wire) with Aluminium alloy and Junction box The phase conductor shall be insulated with XLPE (Sioplas) compound Aluminium as per IS-14225-1995 including all fittings such as anchor clamp, suspension clamp, line connector, service clamp, Including End joints insulator piercing connectors, for taps from bare line etc. complete all as specified and as directed by Engr-Charge. Note :- Retrived conductor sxzcrap ( Lumpsum ) shall be deposited AGE E/M storeyard with own arrangement by the contractor. Make: Grandlay/Havells/Gloster

M&L for Road cutting/Boring for laying of cable/pipe and making good the disturbed/excavated surface as per existing road including refilling the excavated material, compacting, WBM and black top carpeting with bitumen & aggregate following the stone/sand on top complete all as specified by Engr-in-Charge.

S&F tubing 'light grade' galvanised iron with all fittings and fixed to poles, walls etc. with flat iron clamps/bolts/nuts/washers or laid in floors/under roads complete all as specified and directed of the following bores :-

(a) 80 mm bore.

(c ) 100 mm bore

S&F straight through joint kit, heat shrinkable type suitable for 70 to 95 sqmm LT UG Cable complete all as specified and as directed by Engineer-in-charge.

S&F straight through joint kit, heat shrinkable type suitable for 120 to 185 sqmm LT UG Cable complete all as specified and as directed by Engineer-in-charge.

S&F straight through joint kit, heat shrinkable type suitable for 240 to 400 sqmm LT UG Cablecomplete all as specified and as directed by Engineer-in-charge.

Disconnecting & taking out the existing Unserviceable MCCB from panel and S&F new MCCB 63 amp, 25 KA breaking cap of suitable frame size, 4 Pole, 415 V, 50 Hz, 3 phase including extension terminals and connecting using suitable fasteners, modification/fabrication if any complete all as specified and as directed by Engineer-in-charge.

All as per srl item No 18 here-in-before but 100 amp, 25 KA

All as per srl item No 18 here-in-before but 125 amp, 25 KA

All as per srl item No 18 here-in-before but 160 amp, 25 KA

All as per srl item No 18 here-in-before but 200 amp, 35/36 KA

All as per srl item No 18 here-in-before but 250 amp, 35/36 KA

All as per srl item No 18 here-in-before but 320 amp, 35/36 KA

All as per srl item No 18 here-in-before but 400 amp, 35/36 KA

All as per srl item No 18 here-in-before but 630 amp, 50 KA

Disconnecting & taking out the existing Unserviceable ACB from panel and S&F new ACB 630 amp, 50 KA breaking cap of suitable frame size, 4 Pole, 415 V, 50 Hz, 3 phase including extension terminals and connecting using suitable fasteners, modification/fabrication if any complete all as specified and as directed by Engineer-in-charge.

Disconnecting & taking out the existing Unserviceable ACB from panel and S&F new ACB 800 amp, 50 KA breaking cap of suitable frame size, 4 Pole, 415 V, 50 Hz, 3 phase including extension terminals and connecting using suitable fasteners, modification/fabrication if any complete all as specified and as directed by Engineer-in-charge.

M&L for aluminium thimble cable (Lugs) suitable for Cable of size 25 sqmm to 70 Sqmm complete all as specified and as directed by Engineer-in-charge.

All as per item No 29 here-in-before but 95 Sqmm to 120 Sqmm

All as per item No 29 here-in-before but 150 Sqmm to 240 Sqmm

All as per item No 29 here-in-before but 300 Sqmm to 400 Sqmm

S&F of Steel tubular swaged poles erected to truly vertical or planted as strut complete with 6 mm thick mild steel base plate, welded to Pole, B-118 finial taper cap, bolts, nuts and screws, poles made out of ERW MS tubing conforming to IS-2713 Part-II type 410-SP-31 (9m long) including drilling of holes of required size for fixing of cross arms, painting the exposed surfaces of pole with two coats of aluminum paint over a coat of red oxide zinc chrome primer and with two coats of black bituminous paint on the and portion embedded in concrete, making five black and white bands at lower portion of pole above ground level/coping each 300 mm wide alternately and marking pole number. with black paint at suitable height all as specified and directed by Engineer-in-Charge. Note:- The earthwork, PCC foundation, steel clamps, MS Cross arms & bracing of angle iron etc will be measured and paid separately under relevant items of Sch ‘A’.

M&L Plain cement concrete 1:3:6 type C-2 as in foundations filling and mass concrete using 40 mm graded stone aggregate complete all as specified and as directed by Engineer-in-charge.

M&L Plain cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate for coping of poles complete all as specified and as directed by Engineer-in-charge.

S & F stay assembly for LT steel tubular poles comprising of 7/10 SWG galvanized MS stranded stay wire of required length, minimum tensile strength 70 Kg/mm (grade-2 quality) fixed to pole with and including FI clamps bolts, nuts, washers, galvanized steel stay rod 16mm dia 180 cm long bow 400x14mm nuts/bolts, washers all galvanized and two nos thimble, loop insulator of size 65x90mm vitreous, clearance dia of hole 16mm, stayplate of size 230x230x6mm including necessary excavation and earth work PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregate in foundation and disposal of surplus spoil, upto 50 M all as specified and shown in plate No 1 of MES SSR Pt -I, complete all as specified and as directed by Engineer-in-charge.

M & L for painting to steel tubular swaged pole of Overhead lines (9 Mtr long) complete with and including comprising the following works :- (a) Scraping out wornout old paint and making the surface smooth. (b) Painting the pole and all MS work mounted on pole with two coats of synthetic enameled paint (Aluminium shade) as directed by Engg.-in-charge. (c) Forming five nos coloured bands at lower portion of pole each 300 mm wide alternatively with white and black colour (or any colour as approved by Engg.-in-charge)synthetic enameled paint and marking pole no. with black and white paint complete all as specified and as directed by Engineer-in-charge.

Supply and fixing PVC insulation tape red,yellow, blue colour 25 mm 25 mtr length tape Roll Lall complete all as specified and as directed by Engineer-in-charge.

S&F double walled corrugated (DWC) pipe of size 120 mm including snap fit coupler conforming to IS14930 (Pt-II:200)/IS16205 Pt-I 2017,IS-16205 Pt-24 : 2018 for protection of LT cable in under ground complete all as specified and as directed by Engineer-in-charge.

S&F double walled corrugated (DWC) pipe of size 77 mm including snap fit coupler conforming to IS14930 (Pt-II:200)/IS16205 Pt-I 2017,IS-16205 Pt-24 : 2018 for protection of LT cable in under ground complete all as specified and as directed by Engineer-in-charge.

S&F double walled corrugated (DWC) pipe of size 50 mm including snap fit coupler conforming to IS14930 (Pt-II:200)/IS16205 Pt-I 2017,IS-16205 Pt-24:2018 for protection of LT cable in under ground complete all as specified and as directed by Engineer-in-charge.

1100 Volts grade heavy duty cable PVC (in replacement ) insulated stranded aluminium conductor served with inner sheathing of PVC tape and over all PVC sheathed in service conncetions one twin core 10 Sqmm cable flat or round complete all as specified and as directed by Engineer-in-charge.

1100 Volts grade heavy duty cable PVC (in replacement ) insulated stranded aluminium conductor served with inner sheathing of PVC tape and over all PVC sheathed in service conncetions one twin core 06 Sqmm cable flat or round complete all as specified and directed by Engr-in-Charge.

MAHAJAN TRADING CO (BID ID -3337502)

slathia construction works (BID ID -3336428)