BPHC under Kandi Block in the district of Murshidabad-External Electrical Installation work.

Amount

Supplying and fixing of 63 Amp onload Changeover switch with Sheet Steel enclosure on flat iron frame on wall with nuts bolts etc,( Make-Havells/ L&T/ HPL)

Supplying and inter connection wire by 4x16 sqmm PVC/ Cu wire (Make- KEI/ Pollycab/ Havells/ Gloster) through 32 mm dia PVC flexible pipe (Make- Precision/ AKG) including both end socketing. (Average length 3 mtr)

Supplying and fixing of 415 volt 63 Amp Sheet steel Main Switches on angle iron frame on wall, Make- Havells/ HPL/Standard

Supplying & fixing sheet metal ( 16 SWG ) Iron Clad Busbar chambers an angle iron frame on wall , incl. Earthing attachment and painting as required - ( As per Drawing no . 470 PWD Specification Book - May 1991 ) 4 bars 415 V , 100 A - Dimension of Al. bars ( 85 mm long ) 4x25x5 mm , dimension of Sheet Metal Box - 500x150 mm.

Supply and laying of the following size 1.1 kv.gr. PVC/Al 4 core 35 sqmm armoured cable as specified below:

Supply and laying 2 nos 4 core35 sqmm PVC/A/Armoured cable Laying of two cables in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

Supply and laying 2 nos 4 core 35 sqmm PVC/A/Armoured cable on wall/ surface incl S&F MS saddles with earthing attachment in 10 swg GI (Hot dip) wire, making holes etc as necy mending good damages and painting.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : 4 Core 35 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials. 4 core 35 sqmm

Supplying & fixing 50 mm dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supply , delivery at site on foundation , commissioning of 30KVA, 415V, 50Hz, 3Ø silent new DG Set, comprising of Engine, alternator, separate AMF panel, Base frame, Fuel tank, Battery, CPCB-II approved Engin & Acoustic Enclosure having following specifications :-

ENGINE Make : Cummins/Greaves/Kirloskar/Ashok Leyland Engine Type : 4 Stroke Diesel Engine RPM : 1500 Rated Output : 38.6HP or Higher Duty : PRIME Cooling : Water cooled with radiator/Air cooled Cylinder : 2/3 Aspiration : Turbo Charged & Intercooled Type of Governer : Electronic Fuel Tank Capacity : Minimum capacity 75 Ltrs. Fuel Consumption at 75% rated Load with Radiator or Fan : 5.7 Ltr./ Hr. or Less Fuel Consumption at 100% rated Load with Radiator or Fan : 7.3 Ltr./ Hr. or Less Overload Capacity : 10% overload for one hour for every 12 hours continious running at full load or better Engine instrument Panel : Consisting of starting switch with Key, Lube Oil Indicator, water temperature Indicator, RPM indicator and hour meter. Safety Controls : Emergency Stop, Low Lube Oil Pressure warning/ Shutdown, High Engine Water Temp. warning/ Shutdown, Sensor failure Indicator, Engine overspeed indicator, Battery charging and low battery indicator Exhaust Silencer : Residential Type Starting system : 12V. starting system complete with starter motor, charging alternator with rectifier and Cutout as per manufacturer standard. Battery : Lead Acid, Low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Battery warning

ALTERNATOR Make: Stamford/Crompton Greaves /Kirloskar/ Ley Power Rating : 415 V., 3Ph. 50 Hz., 30 KVA, 1500 rpm Type : Brushless, self excited and self regulated Insulation : Class H Protection : screen-protected drip proof with Min.IP-23 degree of protection RPM : 1500 Voltage Regulation (max) : ±1% Winding connection : Star with Neutral Total Distortion factor : Less than 3% Total Harmonic distortion in output waveform : < 5%

ACOUSTIC ENCLOSURE The DG set should have integrated acoustic enclosure at the manufacturing state itself. High quality acoustict enclosure must be certified as per CPCB-II norms.

BASE FRAME Common iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook.

TERMS & CONDITIONS (i) Rate should be quoted inclusive of all applicable taxes and Duty etc. (ii) All materials, equipments & accessories must conform to relavent IS /IEC specifications. The DG Set to be supplied must be from the authorized OEM of the respective Engine Manufacturer. (iii) Nacessary manufacturer's test certificate for Desiel Engin, Alternator etc. Will have to submit in triplicate copy during delivery of the equipment. (iv) Copy of "Type Approval Certificate" and Certificate of "COP" must be produced at the time of delivery issued from competant Authority (As per CPCB-II). (v) Circuit Diagram for AMF Panel must be submited from the Manufacturer/OEM. (vi) The entire set must be warranted atleast 15 months from the date of Delivery/12 months/ 5000 Hrs from the date of Commissioning whichever is earlier. However Engine & Alternator should be warranted of 2 years/5000 Hrs, whichever is earlier. Rates to be quoted will be inclusive of all the taxes incl. GST. No other additional charges will be applicable in addition to the quoted rates.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm diax 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level - By TATA-Medium GI pipe (Equpment Earthing & Neutral Earthing)

Extra for treatment of soil by using salt & charcoal or coke for plate electrode (For All Earthing)

Excavation of soil for installation of Earth Electrode and filling & ramming for soft soil

Connecting the equipments body to earth busbar incl. S & F 25 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/ floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc. (Equipment earthing)

Supply & laying 1 x 10 sq. mm. single core copper cable in suitable size PVC pipe (reinforced) on wall / floor from neutral earth bus to DG set neutral point including both side socketing. (For Neutral Earthing)

Providing masonary platform for placement of 30 KVA DG, size L=2.6 mtr, W=1.6 mtr, Height=0.8 Mtr(200mm below GL, 600mm above GL) rectangular shaped to be made with 5" Brick soling, 5" brick wall in 4 four sides, sand filling the chamber and 5" Concrete top(1:2:4) with 3 mm thick neatly finished cement plaster all round as per G.S.

providing shed for DG set by supply and Fixing galvanised corrogated G.I. sheet (1.8mm thick, Tata/Bhushan/Aarti) by suitable J hook, Nuts and bolts, washers on rectangular MS structure over 4 nos 50mm dia MS pipe(Tata/Bansal) height 3.5 meter from the DG paltform, the entire MS structure is to be painted by 1 coat RO primer and 2 coat synthetic enamel paint.

Supply, transporation & pouring of HSD Oil.

S& delivery of 100 ltrs. Capacity heavy gauge MS sheet barrel.

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

JOGMAYA ENGINEERING

RAMJI POWER