Supply Installation Testing and Commissioning For Creation Of 250 KVA Sub Station Along With HT/ LT Network and 250 KVA Voltage Stabilizer at Filtration Plant Kalakote Town On TurnkeyBasis Under Languishing Project All the items should be as per

Amount

Erection of 11 KV (HT) Line (Note: For detailed specifications please refer attached SBD which forms a part of the tender)

Supply, Loading, Transportation, Insurance, Unloading, Carriage and Delivery at Site and erection of 8 Mtr. Long ST Poles (410, SP-15) with pit excavation. (As per recommended IS/REC Standard)

Supply, Loading, Transportation, insurance, Unloading, Carriage and Delivery at Site, Laying, stringing and binding of conductor including joints with PG clamps of required size 30 mm2 ACSR ( Weasel) (As per recommended IS/REC Standard)

Supplying and erection of Channel cross-arm (75 x 40x6mm) with Angle Braces, Pole Top Bracket (50x50x6 mm) including back clamps of 50X8 mm for fixing Cross arm and pole top bracket without making holes in the ST pole as per REC standard for single pole structure. NOTE: Please refer Pole drawings for details (As per recommended IS/REC Standard)

Supplying and fixing of 11 kV Pin Insulators (polymer) with Pins ( 5 KN) (As per recommended IS/REC Standard)

Supplying and fixing of 11 kV Disc Insulators (polymer) Complete with fittings (45KN) depending upon conductor size. (As per recommended IS/REC Standard)

Supplying and fixing of pole Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip(25x3) to each HT pole including supply and welding of GI channel 70x40x150 on pole for earth connection (As per recommended IS/REC Standard)

Supply and laying of Cement bottoming 1:2:4 mix as per REC standards 0.5 cum/pole, muffing 20 cm above ground level ,including plaster and curing of concrete in size of 600x600x1800mm for ST Poles for refilling the pit (the leftover pit after concreting to be filled with soil and boulders) NOTE: Please refer Pole drawings for details. (As per recommended IS/REC Standard)

Supply and painting of each Pole along with accessories by 1 coat red oxide paint and 2 coats of aluminium paint (@ 1 ltr/pole red oxide paint and 1 ltr/pole aluminium paint)

Supplying and fixing of Galvanized Nuts and Bolts of sizes.

Erection of 11/0.433 kV Distribution Transformer (Note: For detailed specifications please refer attached SBD which forms a part of the tender)

Supply, Loading, Transportation, insurance, Unloading, Carriage and Delivery at Site and installation of 250 kVA, 11/0.433 kV Distribution Transformer, Energy Efficiency Level-II, Aluminium Wound, oil filled, with LT cable termination box with detachable Aluminium Gland Plate.(As per recommended IS/REC Standard)

Supply, Loading, Transportation, insurance, Unloading, Carriage and Delivery at Site and erection of 9 Mtr. Long ST Poles (410 SP-33) with pit excavation (As per recommended IS/REC Standard)

Supply and installation of Gapless Surge Arrestor,9 kV,10 kA, LA with (polymer) housing, Station Type (As per recommended IS/REC Standard)

Supply and installation of 11 kV Horn, Gap Fuse Set, 3-phase, 100A (As per recommended IS/REC Standard)

Supply and installation of 11 kV, G.O AB Switch , 3-phase, 200A (As per recommended IS/REC Standard)

Laying of RCC (concrete + Boulder )foundation/ construction of platform of size 2X2 mtr. for 250 KVA substation.

Supply and erection Galvanised Stay Set with 50x8mm stay clamp, guy insulator(2Nos.), anchor plate (200x 200 x 6 mm), nut bolts, 2 Nos turn-buckles, 1.8m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete for 11 KV Tension points. (As per recommended IS/REC Standard)

Supplying and erection of GI channel/angle cross arms including fixing GI channels (75x40x6 mm) / angles(50x50x6 mm) with 50X8 mm back clamps without drilling/punching holes in the poles. (As per recommended IS/REC Standard)

Supply and installation of LT Bi-metallic connectors for making connection from LT bush rod to aluminium cable (As per recommended IS/REC Standard)

Supply and fixing of Un Armoured 3.5 Core XPLE, FRLS Cable (300 mm2) (As per recommended IS/REC Standard)

Supplying and fixing of 11 kV Pin Insulators (polymer) with Pins ( 5 KN) (As per recommended IS/REC Standard)

Supply and installation of 11 kV Disc Insulators (polymer) Complete with fitting( 45 KN) (As per recommended IS/REC Standard)

Supplying and fixing of Galvanized Nuts and Bolts of sizes.

Supply and fixing of LT Distribution Box for 250 KVA DTR With TPN MCCB for incomer and suitable MCCBs for outgoing circuits with terminal extension.(As per recommended IS/REC Standard)

Excavation of Earthing Pits of dia = 600 mm and depth= 3000 mm, Supplying and fixing of 3 No. sub station earthing by GI Pipe 40 mm or GI Rod 20mm, 2.5 mtr long through GI Strip of 50X6 mm 1 no for neutral earthing and 25X3 mm 2 nos (for 2 Nos transformer body earth, 2 Nos Pole earth, 1 no. LA Earth and 1 no. GO handle earth). (Note: For LA Earth 1 pipe shall be kept separate) GI Nuts, Bolts and Clamps, refilled with earth enhancement materials and earthing chamber made of brick masonary with RCC Slab Cover. (As per recommended IS/REC Standard)

Supply and painting of each Pole along with accessories by 1 coat red oxide paint and 2 coats of aluminium paint (@ 1 ltr/pole red oxide paint and 1 ltr/pole aluminium paint)

Erection of LT Line (Note: For detailed specifications please refer attached SBD which forms a part of the tender)

Supply, Loading, Transportation, insurance, Unloading, Carriage and Delivery at Site and erection of 8 Mtr. Long ST Poles (410, SP-15) with pit excavation. (As per recommended IS/REC Standard)

Supply and fixing of Un Armoured 3.5 Core XPLE, FRLS Cable (300 mm2) (As per recommended IS/REC Standard)

Supply and fixing of Mukky clamps for LT Shackle insulators with GI back clamps to be fixed without drilling/punching of poles on ST poles. (As per recommended IS/REC Standard)

Supply and laying of Cement bottoming 1:2:4 mix as per REC standards 0.5 cum/pole, muffing 20 cm above ground level ,including plaster and curing of concrete in size of 600x600x1800mm for ST Poles for refilling the pit (the leftover pit after concreting to be filled with soil and boulders) NOTE: Please refer Pole drawings for details. (As per recommended IS/REC Standard)

Supply and painting of each Pole along with accessories by 1 coat red oxide paint and 2 coats of aluminium paint (@ 1 ltr/pole red oxide paint and 1 ltr/pole aluminium paint)

Supplying and fixing of pole Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip(25x3) to each HT pole including supply and welding of GI channel 70x40x150 on pole for earth connection (As per recommended IS/REC Standard)

Supplying and fixing of Galvanized Nuts and Bolts of sizes.

Supply, Providing and fixing Chain Link Fencing using MS pipe, MS angles and GI wire Mesh Chain link for sub station.

Complete Electrification of Pump room (Room size 15’X30’ ) and Duty Room( Room size 15’X15’) and Providing fitting of Flood Light (30 watt) 4 –nos along with copper cables, switches and gang box in the premises.

Fabrication/ manufacturing of 250 KVA Voltage Stabilizer. Oil cooled unbalance Type 415Volt, Complete with Transformer Oil in Copper windings capable of operating on unbalanced Voltage. Capacity : 250KVA Phase : 03 Make : Confirming to relevant ISO With all latest amendments Input voltage : (160-380 ) volt Out put voltage : 415 volts +/- 1% Type Manually operated Correction Rate : 12 to 35 V/sec Regulation : +/- 1% Frequency : 48 to 52 Hz Cooling Method : Oil Cooled Efficiency : 95% High & Low cut off : Installed with standard Capacity By pass change over Switch : Yes MCCB : Heavy Duty Single phase preventer : Yes Material of Construction : The Core should be first quality ( CRGO) Silicon Steel core, Conducting conductor should be off 99.95% of Electrolytic Copper, MS Steel thickness of container 14/16 SWG. Transformer Oil to be used shall be of best quality Conforming of IS 335 with latest amendments. Voltage stabilizer shall be mounted on 02 pairs of H/D MS wheels for making shifting/ fixing easy, Voltmeter/Ampere meter Good quality ISI make of Required Specification, Toggle Switch 03 No for input/output reading of each face. Rotary Switches Of suitable Amp range each of 08steps 01 for Line voltage 02 for step down voltage 05 for step up voltage Heavy duty terminal block for input/output terminal. Paint : Painting shall be enamelled steel grey / Green Colour. Installation, testing & commissioning of 250 KVA voltage stabilizers by way of carriage/ shifting of stabilizer from manufacturing workshop to site of work on MT and HL including loading and unloading. P/F of 70 mm sq. Copper cable of standard ISI make (as per site condition) for making connections from main switch to Voltage stabilizer & then to Busbar box for all the three phases in three leads with neutral with proper thimbling duly crimpled by using crimpling tool & proper insulation. Filling of transformer oil up to required level after heat treatment/dehydration to make it moisture free. Testing of voltage stabilizer on full load. Job includes cost of material, carriage/shifting charges and Fitting/testing charges.

Fabrication and grouting of angle iron panel board fitted with 12mm thick ply board covered with good quality mica. Painting of angle iron with one shade of primer & two shades of high quality black paint. Providing and fitting of 400 Amp. 415 volt , 3 phase good quality main switch (H/DUTY) of HRC type of I.S.I make on the Panel board by way of drilling holes providing of nuts, bolts washers etc-01 no. Providing/fitting of Voltmeter 0-500V, Ampere meter 0-200A, Angle holders-3Nos, Bulbs 3No. for phase Indicator, copper wire (approx 30mtr length as per site requirement ). On-Off switch-3No, gang box, insulation tapes, screws, nuts, bolts, washers, baton etc on Switch board. Providing & fitting of 400 Amp,415 Volt,3-phase good quality Bus Bar Box by way of drilling of holes, providing of nuts, bolts, washers etc. P/F of 70mm sq Copper cable of standard ISI make(as per site condition) for making connections from buss bar box to Automatic Control Panel then 35 mm sq copper cable to motors. Complete job

BEE AAR ENTERPRISES

NATIONAL ELECTRO-MECH COMPANY