Repair/maint of LT UG cable, voltage stabilizer,MCCBs, change over switches gear and connected electrical accessories at water supply installation under GE (Utility) Udhampur

Amount

Excavation in trenches for Taking out / Laying HT/LT U/G Cable in any type of soil not exceeding 1.5 m wide and not exceeding 1.5m in depth and getting out complete all as specified and directed by Engr-in-Charge.

Dry sand cushioning to underground cable provided with layer of 8cms thick before laying the cable and 15cms thick after laying and stretching the cable and punned to 18 cm thick complete all as specified and directed by Engr-in-Charge. Note: Only punned thickness shall be measured for payment purpose.

PCC cable cover class LV type 2 flat size 300 mm x 180 mm x 40 mm complete all as specified and directed by Engr-in-Charge. (ISI marked)

Returning, filling, levelling, spreading, watering and well ramming in layers not exc. 25 cm thick complete all as specified and directed by Engr-in-Charge.

Removing surplus soil not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed by Engr-in-Charge.

S&F straight through cable jointing kit for 1100 Volt LT cable including connection at site requirement as specified and directed of cable size 300sqmm to 400 sq mm 3.5 core complete all as specified and directed by Engr-in-Charge.

S&F straight through cable jointing kit for 1100 Volt LT cable including connection at site requirement as specified and directed of cable size 185sqmm to 240sq mm 3.5 core complete all as specified and directed by Engr-in-Charge.

ACSR conductor of required size of over head lines on poles including streching, tightening of poles insulator with winding wire of suitable size with insulator/streching of ACSR conductor all as specified and directed by Engineer- in- Charge.

Cutting of existing road not exceeding 500mm deep and width 300mm, for crossing of cable of any size including necessary exacavation and earth work including repairing the same as per existing with pre mix bituminuos carpet/ PCC 1:1.5:3 using 20 mm araded crushed stone aggregates, complete all as specified and directed by Engr-in-Charge.

Earth continuity conductor or main earthing lead fixed to building wall in height on batten or recess or chases including nuts & bolts,suitable screws or buried in ground or drawn in conduit/ pipe or fixed to pole or any other indicated situation for loop earthing etc as required with 32X6mm galvanised iron strip complete all as specified and directed by Engr-in-Charge.

Digital ampere meter of (0-500) Amps range of existing specifications and make in replacement complete all as specified and directed by Engr-in-Charge.

Digital voltmeter range 0-500 volts of existing specifications and make in repalacement, complete all as specified and directed by Engr-in-Charge.

MCCB 250 Amps breaking capacity 35 KA, 415 Volt, Ics 100 % of Icu 50 HZ conforming to IS-13947, 4 pole with fixed thermal & fixed megnetic setting including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHLFNF0250 or equivalent make approved by GE

MCCB 400 Amps breaking capacity 36 KA, 415 Volt, Ics 100 % of Icu 50 HZ conforming to IS-13947, 4 pole with adjustable thermal & fixed megnetic setting including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHLLSEBF0400 or equivalent make approved by GE

MCCB 630 Amps breaking capacity 36 KA, 415 Volt, Ics 100 % of Icu 50 HZ conforming to IS-13947, 4 pole with adjustable thermal & adjustable megnetic setting including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHLLSEBF0630 or equivalent make approved by GE

MCCB 800 Amps breaking capacity 35 KA, 415 Volt, Ics 75 % of Icu 50 HZ conforming to IS-13947, 4 pole with adjustable thermal & adjustable megnetic setting including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHLCNF0800 or equivalent make approved by GE

MCCB 200 Amps breaking capacity 35 KA, 415 Volt, Ics 100 % of Icu 50 HZ conforming to IS-13947, 4 pole with fixed thermal & fixed megnetic setting including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHLFHF0200 orequivalent make approved by GE

Air circuit breaker, 1000 Amp rating, Braking capacity 50 KA, 4 Pole fined type configurating to IS: IEC60947-2 / IS: 13947-2 currunt rating from 1000 Amps, High short time fault with standing capacity, high mechanical electrical operating life thermal megnatic release in built thermal memory as per ground reqmt in replacement complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHATE2E100 or equivalent make approved by GE

ON load change over switch 800 Amps 4 pole 415 Volt AC 50 Hz conforming to IS:13947, open execution as per existing panel board size including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHCNFO0800 or equivalent make approved by GE

ON load change over switch 400 Amps 4 pole 415 Volt AC 50 Hz conforming to IS:13947, open execution as per existing panel board size including taking down old unserviceable one in replacement, complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHCNFO0400 or equivalent make approved by GE

ON load change over switch 630 Amps 4 pole 415 Volt AC 50 Hz conforming to IS:13947, open execution as per existing panel board size including taking down old unserviceable one in replacement, complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHCNFO0630 or equivalent make approved by GE

OFF load change over switch AC 21 800 Amps 4 pole (side handle) in sheet enclosure 415 V AC, 50 Hz conforming to IS:IEC60947-1 including taking down old unserviceable one in replacement , complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No IHCFFE0800 or equivalent make approved by GE

Aluminium lugs suitable for 630 Sqmm aluminium cable including taking down the existing unserviceable one in replacement complete all as specified and directed by Engr-in-Charge.

Aluminium lugs suitable for 400 Sqmm aluminium cable including taking down the existing unserviceable one in replacement complete all as specified and directed by Engr-in-Charge.

Copper tube (Thimbles) terminal heavy duty of size 240 Sqmm in replacement complete all as specified and directed by Engr-in-Charge.

Copper tube (Thimbles) terminal heavy duty of size 150 Sqmm in replacement complete all as specified and directed by Engr-in-Charge.

Copper tube (Thimbles) terminal heavy duty of size 185 Sqmm in replacement complete all as specified and directed by Engr-in-Charge.

PVC flexible pipe heavy duty for protection of PVC cables of size 40mm dia including taking out existing old pipe complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 120 sqmm 3.5 core as laid in trenches, passing through pipes, ducts including taking down old unsv existing cable complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 150 sqmm 3.5 core as laid in trenches, passing through pipes, ducts including taking down old unsv cable complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 185 sqmm 3.5 core as laid in trenches, passing through pipes, ducts including taking down old unsv cable complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armouned heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 400 sqmm 3.5 core as laid in trenches passing through pipes, ducts including taking down old unsv cable complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armouned heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 630 sqmm 3.5 core as laid in trenches passing through pipes, ducts including taking down old unsv cable complete all as specified and directed by Engr-in-Charge.

Dismantling/Opening of complete 1000KVA voltage stabilizer servo controlled, drain out the transformer oil and taking out the core assembly out of the body, dehydrate and filtration of transformer oil (4200 ltrs) for attaining the dielectric strength minimum 40KV, Cleaning the core of voltage stabilizer, Servicing and replacement the following unserviceable major parts as mentioned below and reassemble the core, refill the filtered and dehydrated transformer oil including connection making and testing on connected load to confirm the requisite satisfactory results all as specified and directed by the Engr-in-charge. (Make of voltage stabilizer IE) Location at Tawi area Servicing and replacement of following parts :- (i) Servo motor with RC Net Work having torque of 20 Kg cm (ii) Electromic control Card for Automatic Voltage regulation (iii) Wiring control panel incuding replacement of all indicators (iv) Checking and servicing of servo mechanism , gear synchronising system, automatic voltage regulator circuits and other allied electrical components complete.

Note: (i) Unit rate is inclusive of replacement of all the minor parts. (ii) Service of Voltage stablizer done by company /authorized rep. (iii) Contractor fully reponsible for arrangement for company rep. (iv) Contractor shall make arrangement for required T&P, transportation to workshop etc.

proach associates

PAUL TRADERS