WBPWD/SEWEC/AED /NIQ-02/2018-19

Amount

SITC DG Supply & Delivery of new CPCB-II compliant 415 V 250 KVA / 200 KW 50 Hz 3 Ph P.F 0.8 ( lag) compromising of engine , Alternator , STD A.M.F Panel, Base frame , Fuel tank, batery , CPCB approved acoustic enclosure including all interconection between generator and Panel etc. Engine should not derate 50 deg C ambient temperature having following specification. ( Make : Jakson/Caterpillar/Volvo)

Engine: a) Make- Cummins/ Volvo/ Caterpillar b) MoEF certified power -min. 335 ВНР, 6 Cylinder / EQ c) Aspiration -Turbocharged - Charged Air cooled.(TCA) d) No of stroke -4 e) RPM -1500 f) Battery -1 x 12V, 100 AH Dry (as per standard of OEM) g) Type of cooling - Liquid Cooled (EG Compleat 50:50) Radiator cooled with engine water pump and coolant along with first fill of coolant. h) Air intake system -Air intake manifold with dry type air filter system & vacuum indicator.

i) Exhaust system -Provided with turbo charger and residential exhaust silencer with manifold flexible bellow and companion flanges. j) Coupling and fly wheel -Coupling, fly wheel and flywheel housing. k) Lubricating system -Provided with oil pan, engine mounted lube oil pump and full flow lube oil filter, lube oil bypass filter along with first fill of lube oil. l) Fuel system -Comprising of fuel pump with Electronic Governor, fuel injector, 12 V solenoid coil and replaceable fuel filter. m) Starting system - 2x12 V D.C electric starter and Battery charging alternator. n) Safety control -Comprising of protection against – low lube oil pressure trip, High water temperature trip High/Low DC voltage trip, weak battery trip and over speed trip

o) Power Start Control -Provided with Micro processor based generator set monitoring and control system with LCD display designed to meet thr demands of todat's engin driven generator sets Intuitive operator imterface which includes LED Backlit LCD display with tactile feel softswitchs & generator set status LED lamps. Digital AVR shunt or PMG excitation with torque matching . Digital electronic governing with temperature compensation and smart starting SAE J 1939 interface to Full Authority Electronivc FAE Engines

Remote start - stop Engine metering : Oil Pressure , Coolent temperature , Battery Voltage , Engine Speed SE Alternator metering : L- L Voltage and L -N Voltage , current (1 and 3 phase ), Volt-Amperes (phase and total) and Frequency Engine protection: Low libe oil pressure, High/ Low Coolent temperature , over speed , Battery over / under /weak volts , Fail to crank / strat , sesor failure . AC Alternator protection : Over / under Voltage , Over/ Frequency , Over Current , Short Circuit and loss of AC sensing .

Data logging : Engine hours , Control hours , Engine starts and upto 10 recent fault codes . Configurable glow plug control Configurable Cycle cranking 12 and 24 V DC Operation Sleep Mode Programmable I/Os ( 4 imputes and 2 outputes ), expendable with AUX 101/102 modules Modbus interface (RS485 RTU) In power Compatible (PC based service tool) Certifications - Meets the requirement of relevant UL, NFPA, ISO, Mil, Std., CE and CSA standards .

i) Start / stop key switch -ii) Lube oil pressure indication -iii) Water temperature indication -iv) RPM indication -v) Engine running indication -vi) Low lube oil trip indication -vii) High water temperature trip indication -viii) Over speed indication -ix) Battery charging indication, weak battery indication -x) High / Low DC voltage xi) LED lamp indication for genset running remote start , shut down , warning, manual, auto & stop. xii) Data log includes engine run time & controller on time . Xiii) Engine data display arrangement - Starting Battery voltage , Engine running hour , engine temperature & Engine oil pressure.

2.Alternator -Make Stamford / Leroy Some / Volvo/ Caterpillar Rating -250 KVA at .8 P.f (lag) – 3 phase – 4 wire system. Voltage regulator -±1.0% (max.) in static condition. Brushless type screen protected, revolving field, self excited alternator conforming to 1S/IEC 60034-1 3 Phase reconnectable winding with 12 terminals brought out for connection , Better motor starting capability , Best in class efficiency ,Compact design with sealed bearings for longer life and lesser maintenance ,Impregnation on all wound components for better mechanical strength Type of alternator -Brushless, self excited and self regulated through AVR. Protection -IP- 23 protection with class H insulation having protection for under voltage, over voltage, over current, under/over frequency, loss of Sensing, field overload.Overload -Permissible over load of 10% for one hour in 12 hours of operation. Metering Three phase voltage (L-L and L-N), three phase current, frequency, power factor KW Meter - with indicating lamp for load on & set running.

E. BASE FRAME : Containing the Engine and alternator mounted through AVM pads, on a common MS channel fabricated Base Frame, primer coated & painted with pre-drilled holes. 5.. Fuel Tank -Capacity 450 Lts. (or such a capasity that minimum 8 hours operation on full load) Made of 14 SWG sheet metal built inside base fame complete with drain valve, air vent, inlet and out let connection, fuel gauge. 6.. Acoustic enclosure -High quality Sound proof, weather proof environmental friendly acoustic encloser fabricated from 14 SWG sheet Steel & powder coated specially design to meet up CPCB - II standards to make noise level below prescribed limit (75 dB at distance of 1 meter from acquistic encloser under free field condition with hinged gasketted doors with suitable locking arrangement . 11 tank pretreatment process and UV resistent powdercoating of all parts to withstand extreme environment.

NOTE: 1) Efficiency not less than 90 % 2) Warrenty : Engine and Alternator for 2 years or 5000 hours whichever is earlier from the date of commissioning .Other Item for 1 year from the date of commissioning .

Making special type brick foundation & plastering with neat cement finishing for 415V., 3 phase AMF panel including S & F suitable of MS angle / channel with nuts, bolts & washers etc. as per direction of the EIC. (For 250 KVA DG AMF panel).

Supply, transporation & pouring of HSD Oil.

Supply, transporation & pouring of Mobil.

S & F exhaust pipe of 200 mm. dia MS black pipe (Thickness 4 mm) including connection with the existing silencer attached with the flexible coupler and S&F flange, nuts, bolts & washers etc. & necessary fixing materials etc. as required from DG set to nearest building (Vertical Run) with suitable high temperature painting.

S&F exhaust pipe of 150 mm. black pipe (thickness 4 mm.) including S&F flange, nuts, bolts & washers etc. as required from the nearest building wall to top of the building roof. (Horizontal / Vertical run) with suitable high temperature painting.

Making insulation by 2" glass wool including netting arrangement and covered with aluminium clading as per direction of the EIC.

a) 150 mm. dia exhaust pipe.

b) 200 mm dia exhaust pipe

c) Residential type silenser pipe

S&F special type MS angle iron bracket support made of 40x40x6 mm. MS angle with flat iron clamp with nuts, bolts & washers etc. for 200 mm. dia (Vertical Run)

S&F rain protection canopy.

S& delivery of 200 ltrs. Capacity heavy gauge MS sheet barrel.

Supply & delivery of best quality oil hand pump with 1" dia PVC flexible pipe (12' ft. approx.)

Earthing with 65 mm. dia GI pipe (TATA-Medium) x 3.0 mtr. Long 1 no. 50 x 6 mm. galvanized (Hot dip) sheet strip (4 mtrs. Long) 12 mm. dia x 125 mm. long GI nuts, bolts & washers etc. for neutral earth.

Earthing with 50mm. dia GI pipe (ISI-Medium) x 3.64 mm thick x 3.04 mtr. Long & 1 x 4 SWG GI (Hot dip) wire (4 mtrs. Long) with nuts, bolts & washers etc. as per GS (2 nos. for DG set & 2 nos. for AMF panel)

Excavation of soil for installation of Earth Electrode an d filling & ramming(for morrum soil)

Supply & fixing 50 x 6 mm. MS flat.for earth continuty from earth pit to DG set

Supply & fixing black PVC heat shrink sleeve for covering the 50 x 6 mm. GI flat.

Hiring charges for scaffolding by bamboo, coir rope by square type arrangement for smooth working and lifting of MS black pipe for vertical installation including dismantling after completion of work.

Supply & laying of 1.1KV gr 2 x 4 core 185 sq. mm. XLPE insulated and sheathed, armoured cable with Al.conductor (Make-Havells/Glostar/Polycab/Nicco) In following manner as per GS

a) Laying in UG trench.

b) Laying through floor/wall

c) Through GI pipe

Supply & laying of 1.1KV gr 4 core 16 sq. mm. XLPE/Ar. Al. conductor (Make-Havells/Glostar/Polycab/Nicco) cable as to G.S.

a) Laying in UG trench.

b) Laying through floor/wall

c) Through GI pipe

S/Laying 1.1 kv grade 4 core 70 sq.mm XLPE/PVC insulated and sheathed, armoured cable with Al.conductor (Make-Havells/Glostar/Polycab/Nicco) In following manner as per GS

a) Through wall at an ave depth of 4 inch

b) Through wall with saddle

S/Laying 1.1 kv grade 4 core 50 sq.mm XLPE/PVC insulated and sheathed, armoured cable with Al.conductor (Make-Havells/Glostar/Polycab/Nicco) in following manner as per GS

a) Through wall at an ave depth of 4 inch

b) Through wall with saddle

Supply & laying of 1.1 KV grade 19 core 2.5 sq.mm. PVC copper conductor control cable (Make-Havells/Glostar/Polycab/Nicco) partly recessed and partly by shaddle on wall to interconnect DG set with AMF panel.

Supply & laying 1 x 70 sq. mm. single core flexible copper wire (Make-Havells/Glostar/Polycab/KEI) in suitable size PVC pipe (reinforced) on wall / floor from neutral earth bus to DG set neutral point including both side socketing.

S & F compression type PVC gland for 40 mm dia reinforced pipe.

S & F compression type brass cable gland suitable for 19 core 2.5 sq. mm. PVC/A copper cable.

S&F 2 Kg capacity Gas pressure (DPC) fire extinguisher on wall by suitable size of iron bracket (Make - Fireshield/Minimax)

S&F 9 ltr. Capacity round fire bucket with iron hook and duly filled up by sand.

S & F EI danger board. (size : 20 cm. x 30 cm.)

Cutting RCC floor by special tools & tackles very carefully without any damaging and removing the shifted rubbish & levelling up and restoring the surface for earth-pit as per direction of EIC.

Cutting RCC floor by special tools & tackles very carefully without any damaging and removing the shifted rubbish & levelling up and restoring the surface as per direction of EIC.

Supplying and fixing compression type gland complete and finishing the end of following cable as per GS

a) 4 core 185sq.mm.

a) 4 core 70sq.mm.

a) 4 core 50sq.mm.

b) 4 core 16 sq.mm

S & F 500v 8way VTPN ( IP43 protection ) in sheet steel enclosure with double metal door (Make-Legrand/Seimens/Crabtree) complete with tinned copper brass neutral bar, earth bar, din rail etc. Suitable for SP/TP out going incorporating the following ratings of MCBs including fixed the DB on Iron Frame On wall/ flushed the DB inside wall as per site conditions including mending good the damages to building works and necy. Earthling attachment as per GS a) Incoming –125amp 4pole MCCB -1no (Make-Legrand/Seimens/Crabtree) b) Outgoing - 63amp TPMCB -06 no (Make-Legrand/Seimens/Crabtree) . 32amp SPMCB-06 no (Make-Legrand/Seimens/Crabtree)

Supplying and fixing 415V 415A TPN on load Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc incl S/F both side cable end box as direction of EIC( make-L&T/Siemens/ABB)

S/F 80mm dia GI pipe for cable protection(ISI-M) as to G.S.

S/F 40mm dia G.I. pipe for cable protection(ISI-M) as to G.S.

Sohum Industrial Sales Corporation

Shakti Industries

Mayank International Pvt Ltd

S. N. ENTERPRISE