SITC of New Tranformer And DG set At SDH Bhiloda, Ta: Bhiloda, Dist: Arvalli [Re-Invite 20/20]

Name of work :- SITC of New Tranformer And DG set At SDH Bhiloda, Ta: Bhiloda, Dist: Arvalli

Sr. No. ITEM DESCRIPTION Quantity Unit 1% LC In Word Amount

Supplying and erecting, commissioning and testing of Diesel Generating set confirming to IS: 4722:1968 & BS:5514 having

continuous rating, 3 phase, 415 volts, 50 cycles A.C. supply comprising of a totally enclosed air/water cooled diesel engine

with multi-cylinders developing suitable BHP not less than following capacity at 1500 RPM with 10% overload for one hour

in 24 hours with standard accessories like fly wheel, lubricating oil cooler, "A" class governor, heavy duty fuel wheel and

lubricating oil filter, oil bath air filler, lubricating oil pressure gauge, end exhaust manifold, standard set of tools with

adjustable spanners, screw drivers, cylinder head to cover, joint cylinder head to exhaust, element lube oil filter, 12 /

volts electric starting equipment complete with standard heavy duty battery, dynamo, cut-outs, ammeter, necessary

wiring, pressure gauge, starter etc and heavy duty Residential type exhaust silencer and vertical hot air duct both logged

with asbestos rope, save oil trays, exhaust piping of required length, standard wall/floor mounted fuel with level indicator

and piping and drip proof alternator, self excited, self regulated, screen protected, with excitation system, capable of

delivering the rated system output at 415 volts, 3 phase, 0.8 PF, 50 Hz, 4 wire, running at 1500 RPM, conforming to IS-4722-

Rupees Fifteen Lakh Seventy

1968 with voltage regulation +/- 5% of rated voltage from no load to full load. Both the engine and alternator fitted on a

Seven thousand Three

1 common fabricated steel base plate with antivibration mounting engine and alternator both connected to each other by 1 Ea 1577313.97

hundred Thirteen Paise

flexible flange coupling and with floor/wall mounted control panel box comprising of voltmeter ammeter, selector

Ninety Seven Only

switches, ACB / MCCB / MCB of adequate capacity, indicator lamps duly wired with HRC fuses. The alternator & control

panel shall be connected with provided suitable capacity armoured cable and complete with Acoustic enclosure (canopy)

made out of 16 SWG CRCA Sheet, sound absorbing material Rockwool of 64 density & 100 mm thick conforming to IS:8183

/ PU Foam of 40 Density - at least 40 mm. The resin bonded rockwool covered from inside the canopy by perforated sheet

with 3/4 mm holes, sound level not more than 75 dB at a distance of 1 mtr, as per PVCT norms. Erection, commissioning

and satisfactory testing as per requirement with first filling of fuel, oil, etc. with guarantee / Warrantee of complete system

for Two years. & with obtaining all necessary certificate from Electrical Inspector. Dg Sets Should be Provided As Per Last Up

to to Date AMENDMENT In BIS/CPCB/Latest Government Norms on Or Before Last Date Of Submission of Tender. The

Capacity and Ratings of DG sets are as below.(R) Continuous rating of 250 KVA ,BHP not less than 309 BHP

Providing & erecting approved make AMF control panel suitable for following size of 3 phase, 415 V., 50 cycles, A.C. diesel

generating set complete of scope as detailed below:

1) Power module: A pair of electromechanically interlocked contactors (for mains & generator) Overload relay for

generator contactor Neutral contactor for mains and generator Power socket for connections.

2) Control and metering module: Line voltage monitor. Generator voltage monitor Ammeter 3 items attempt start facility. Rupees Two Lakh Twenty

2 Air circuit breakers/MCB/MCCB of suitable rating for auto/manual operation. Auto/manual switch. Emergency stop push 1 Pt. 222714.09 Two thousand Seven hundred

buttons. Manual start push button. frequency meter. Engine hour meter. Two earthing studs.3) Protection module: The Fourteen Paise Nine Only

engine shutdown in the unlikely event of Low lube oil pressure High cylinder head temperature. V belt failure.

4) Indicators with alarm Load on generator.

5) Indicators Load on mains Engine fails to start . Emergency stop battery charger.

(D) AMF Control Panel for200 KVA/250 KVA3 phase DG Set

Providing, erecting, testing & commissioning approved make oil immersed ONAN cooled, double wound, core type indoor /

outdoor copper wound 11KV/ 433V step down transformer of following capacities operating on 3 phase, 50 Hz 4 wire &

neutral earthed system continuously rated for a full temperature rise in oil not exceeding 45 Deg.C.at maximum ambient

temp. of 50 Deg. C. complete with necessary radiator first filling of new transformer oil & standard fitting as below

complying with IS 1180( Part 1 ):2014 standards with energy efficiency level 2 Off load tap changing range steps +2.5% to -

5% on H.V for variation should be provided. The H.V. shall be connected Delta & Secondary with star connection. The

transformer should have cable-end boxes on H.T. side suitable for up to 3 core 150 sq.mm. XLPE cable & on L.T. side

suitable for bus duct or cables as per requirement complete with test certificates from manufacturers 1. Oil conservator

with filling Hole & Cap - One No. 2. Thermometer pocket with 6" dial type thermometer switch alarm & trip Rupees Nine Lakh Fifty Six

3 contacts- Two nos.3. Silica-gel breather with charge- One No.4. Plain oil level gauge - One No.5. Drain / Sampling / 1 Ea 956560.90 thousand Five hundred Sixty

Filter valve- One No.6. Top Filter Valve - One No.7. Explosion vent with Diaphragm - One No.8. Rating & Diagram plate - Paise Ninety Only

One No.9. Additional neutral bushing for earthing - One No.10. Bi directional Roller - Four Nos.11. Earthing terminals -

Two Nos.12. Lifting lugs - Two Nos.13. Air release plug. - One No.14. Double float buchholz relay with Alarm and trip

contacts.15. Control cable as required from Transformer to VCB Panel is to be provided with necessary connection to VCB

relays for protection.as per IS 1180 level-2(c) 500 KVA

Max. allowable loses at 50 % of rated load is 1.510 KW and at full load is 4.3 KW Impedance Value as per Existing

Providing and erecting required size Copper strip for earthing of H.T. OCB / ACB/ Transformer, LT panel board, Motors etc. Rupees Seven hundred

4 using copper clamp. 120 Kg. 794.87 Ninety Four Paise Eighty

Strenghthening exiting earthing by Supplying & erecting earth pit of minimum bore dia.150mm size approved make

Earthing Electrode consisting Pipe-in-Pipe Technology as per IS 3043-1987 made of corrosion free hot dipped G.I.Pipes

having Outer pipe dia of 50mm having 80-200 Micron galvanising, Inner pipe dia of 25 mm having 200-250 Micron

galvanising, connection terminal dia of 12mm with constant ohmic value surrounded by highly conductive compound with

high charge dissipation suitable for following type of applications with chamber and heavy duty cover.(approved make Rupees Four Thousand Five

5 OEM has to submit test certificate) & having back filling compound of (B) Inner chemical (CCM Compound)- Resistivity:- 0.2 12 Ea 4591.46 hundred Ninety One Paise

meter testing as per IEC 62561-2017, Voltage drop:- < 1 volt at no load & dry form, Sulphar content:- <2%(C) Back fill Forty Six Only

Compound :- Earthing compound should be capable to retain moisture for long time Necessary test report must be

submitted. (a) For Electrical Installation up to 440V in normal soil Length of pipe - 1 Mtr Back filling compound - 1 Nos Bag

Supplying & erecting XLPE(IS:7098)(I)-88 ISI unarmoured copper cable 1.1 KV grade to be erected as directed of following Rupees Ninety Nine Paise

size. (A) 2 core 2.5 Sq. mm Ninety Nine Only

Supplying & erecting XLPE(IS:7098)(I)-88 ISI unarmoured copper cable 1.1 KV grade to be erected as directed of following

Rupees Three hundred Ninety

7 size. (E) 12 core 2.5 sq.mm 150 MTR 393.90

Three Paise Ninety Only

Providing and erecting XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor for 1.1 KV. to be laid on Rupees One Thousand One

8 wall with necessary clamps or in existing trench / pipe of following size of cables (I) 3 1/2 core 240 Sq. mm( 120 Sq. mm 100 MTR 1161.50 hundred Sixty One Paise Fifty

Providing & laying. R.C.C. Hume pipe for cable to be laid 90 cm. below ground across the road crossing or on floor with

Rupees Two hundred Ninety

9 necessary material in an approved manner and making the ground as per original.(D) 250 mm dia 50 MTR 295.93

Five Paise Ninety Three Only

Providing and, fixing heavy duty flange type brass double compression type cable gland with rubber ring for PVC insulated

Rupees Two hundred Forty

10 armoured cable complete with out going tails, insulating tape etc for following size of cables. (H) 3 & 1/2 core 240 Sq. mm 10 Ea 247.45

Seven Paise Forty Five Only

Solder less crimping type Aluminium lugs conforming to IS suitable for cable of following size evenly crimped with high

Rupees Eighty Five Paise

11 pressure tool & connected to switchgear terminals with brass/cadmium plated nut bolts in an approved manner. (J) 240 40 Ea 85.85

Eighty Five Only

Providing cement concrete.for foundation or for concrete filling in 1:2:4 ratio with 20 to 25 mm stone metal duly plastered

Rupees Five Thousand One

with necessary curing for pole muffing or any other purpose.

12 8 cmt 5127.77 hundred Twenty Seven Paise

Seventy Seven Only

Supplying and erecting high tension cable end box outdoor type suitable. for 11 KV 150/185Sq.mm 3core H.T. cable Rupees Three Thousand

13 complete with gland bushing and jointing material. 90 MTR 3853.15 Eight hundred Fifty Three

Paise Fifteen Only

Total cost of Electric work Rs.