Provision of the 1010 kVA DG Set at CSIR CEERI Pilani Rajasthan

Amount

Providing,Installation,Testing and Commissioning of 'Silent type' diesel generating set along with having Prime Power Rating of 1010 KVA,415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50Hz, 3 Phase system & for 0.85 Load facor and consisting of following: (a). Diesel Engine: Diesel engine four stroke radiator based water cooled,electric start,of suitable BHP 1500 RPM suitable for above output of alternator at 40 degree C, 50% RH & at 1000 MSL and conforming to BS 5514,BS649,IS10000,capable of taking 10% overloading for one hour after12 hours continuous operation.The engine will be fitted complete with all required accessories.(b).Engine mounted Instrument Panel fitted with and having digital diapaly of following:Start -stop switch with key,Water temperature indication,Lubrication oil pressure indication,Lubrication oil temperature indication,Battery charging indication,RPM indication,Over speed indication,Low lub oil trip indication,Engine hours indication .(c). Alternator: Synchronous alternator at 1010 KVA,415 volts at 1500RPM,3 phase 50Hz, AC supply with 0.8 lagging power factor at 40 degree C,50% RH & at 1000 Meter MSL. The alternator shall be having SPDP enclosure,brushless,continuous duty self-excited and self-regulated through AVR conforming to IS:4722/BS2613 suitable for tropical conditions and with class F/H insulation. (d). Base frame & Foundation:Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendation of manufacturer.(e). Fuel tank:Daily service fuel tank of 990 liters capacity fabricated out of 3mm thick MS sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS class 'C' pipes of suitable dia. complete with valves,level indicators& accessories as required as per specification. (f). Exhaust System: Dry exhaust manifold with hospital exhaust silencer.(g). Starting system:12V/24V DC starting system comprising of starter motors,voltage regulator and arrangement for initial excitation complete with suitable nos. of batteries(25 plate,180 AH capacity lead acid type)as per specification. (h). Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine& Alternator,extraction,dicharge hot air in to the atmosphere as per specifications.

Supply and fixing exhaust gas piping of suitable diameter welded black MS,B class pipe conforming to IS:3589 cut to required lengths and installed with necessary bends, supports and clamp, anti-vibration mountings, insulation of exhaust system with mineral wool/rockwool,50mm thick wire mesh & Aluminum cladding etc. as required as per specifications.

Supply of 400 sq. mm, 3.5 core Aluminum Armored PVC sheathed/ XLPE power cable of 1.1 kV grade.

Laying of one no. PVC Insulated & PVC Sheathed/XLPE Power cable of 1.1 kV grade of following size (3.5 corex400 sq.mm) in the existing masonry open duct as required.

Earthing with copper earthing plate of size 600 mm x 600 mm x 3 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meters long etc. with charcoal/coke and salt as required.

Providing and Fixing 25 mm x 5 mm copper strip in 40 mm diameter GI pipe from earth electrode including connection with brass nut, bolt, springs washers, excavation and refilling etc. as require.

Supplying & making End Termination with brass compression gland and Aluminum lugs for following size of PVC insulated &PVC sheathed/ XLPE Aluminum conductor cable of 1.1 KV grade as required. -3.5core x400 sq.mm

Providing and laying in position cement concrete 1:2:4(1-cement,2: coarse sand,4: graded stone aggregate 20 mm normal sizes) for making PCC foundation including form work as required size 8.5 m(L) x 3.5 m(W) x 0.6 m (D) for DG set.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead within CEERI campus

All kind of soil.

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, including the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster of mix

1:4 (1 cement: 4 coarse sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:4 (1 cement: 4 coarse sand)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :

New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Finishing walls with Acrylic Smooth exterior paint of required shade:

New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within CEERI campus lead as per direction of Engineer-in-charge.

In cement mortar

Demolishing cement concrete manually/ by mechanical means including disposal of material within CEERI campus lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

HIMALAYA GENERATORS (BID ID -924743)

K B CONTRACT (P) LTD (BID ID -924932)

VOID FIRE CONSULTANTS (BID ID -926320)