PROVN OF 125 KVA DG SETS FOR MULTIPLE BLDGS IN F ZONE PROVN OF AIR CONDITIONER AC FOR TECH SECTIONS IN I ZONE PROVN OF 07 X DEEP FREEZER 320 LTRS CAPACITY OF 50 COY ASC SUP TYPE C PROVN OF 40 X WALL MOUNTED FANS FOR VARIOUS BLDG SINGLE MEMBER BK IN H

Item 1.00 contd.. (a) (i) Fly wheel to suit coupling (ii) Flexible coupling with guard, bolts and nuts,etc.for exhaust system (iii) Dry type air cleaner filters (iv) Radiator with guard and radiator fan (v) Fuel pump complete with fuel injection systems (vi) Electronic speed governor (vii) Fuel filter (viii) Lub oil filter (ix) Self starter 24 Volts DC (x) Exhaust silencer industrial type with pipe 3 m long (xi) Turbo charger (xii) Lub oil pump (xiii) Lub oil cooler assembly (xiv) Alternator 24 V for charging of battery (xv) One hand rotary type fuel pump connected with heavy duty pipe upto the tank (xvi) Instrumental panel with the following:- (aa) Self starting key and switch (ab) Lubricating oil pressure guage (ac) Battery charging ammeter (ad) Hour meter and RPM indicator (ae) Lub oil temp guage (af) Water temp guage (xvii) Control panel with MCCB as per OEM- 1 No (xviii) Emergency stop push button outside of the container/ Canopy.

item 1.00 contd.. (b) Alternator:- It shall be self excited self generated balanced 415 volts, 3 phase, 50 Cycles per second,125 KVA at 0.8 PF or nearest in higher capacity, 1500 RPM, star connected, 4 wire, drip proof enclosure, air cool with radial fan mounted on rotor, screen protected, self ventilated enclosure as per ISO 8528-1, IS 4722/IS 2613 & IEC 34.10 or latest IS code and with drip proof enclosure with damper winding on pole faces, static automatic voltage regulator to provide voltage regulation +/-1% and harmonic factor better than 2% from no load to full load from 0.8 to unity power factor, efficiency 92% at 100% load/0.8PF, voltage drop at full load ≤ 20% and insulation of H class and above as per standard practice of OEM (c) Starting batteries 24 V, 180 AH maintenance free with suitable size of cable including fitting and terminals on angle iron frame(self starter sytem with 24 volt DC) - 01 No Make Exide/ Amaron/Nicco/ Amco. (d) Fuel tank: Made of 1.6 mm thick CRCA sheet and having continous running of 12 hours at full load with level indicator to indicate the oil level of diesel tank, fuel strainer air vent inlet and out let connections with MS pipe of suitable size complete all as specified and as directed.

item 1.00 contd.. (e) Sheet steel components pre-treated with zinc phosphate prior to polyster powder coating (f) Zinc plated or stainless steel fasteners (g) EPDM quality gasket (xix) Provison of light inside the canopy. (xx) Radiator filling access facility from out side (h) Engine and alternator shall be mounted through AVM Pads on common channel iron base frame. (j) Noise level, less than 75 db (A) at 1 mtr distance controlled by providing specially designed alternator to controlled the sound at air entry and exit of the enclosure.(The make of Acoustic enclosure shall be OEM of DG Set) (Foundation: Cost of PCC foundation as per manufacturer's instructions shall be deemed to be included in the Quoted rate)

Excavation in trenches, n exc 1.5 m wide and depth exc. 1.50 m but n.exc 3.00 m ; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil etc complete all as specified and as directed.

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

Removing exvated material to a distance n.exc 50M and deposited/ spreaded where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed .

Materials and labour for sand filling around the cable with approved quality coarse sand for sand cushioning under ground cable including spreading and punning down to 23cm thickness complete all as specified and as directed. NOTE: Punned down thickness shall be measured and paid.

Materials and labour for brick protection cover to underground cables with sub class ‘B’ well burnt brick of size 23 X 11.5 X 7.5 cm, (locally available best quality), laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and as directed.

M&L for sub main wiring complete with two runs of 4.00 Sq mm and one run of 4.00 Sq mm for earth wire with multi standard copper conductors, 1100 volts grade, drawn through and including PVC double locked Casing & caping including complete all as specified and as directed. NOTE:- Two runs of 4.00 Sq mm + one run of 4.00 Sq mm and one run of PVC casing & capping and its accessories of suitable size shall be measured as one unit length

M&L for Point wiring complete with two runs of 1.5 sqmm single core PVC insulated FR-LSH cable 1100 volts grade with multi-stranded copper conductors, drawn through and including PVC double locked Casing & caping/conduit including provision of 1.5 sqmm, FR-LSH, PVC insulated copper cable as earth continuity conductor connected to common earth dolly, including PVC rectagular box for mounting switches / sockets / regulators etc. of suitable size as required at site complete all as specified and as directed.

One light/Fan point controlled by one, one way switch .

One 3 pin socket outlet 5 Amps on the Independent board.