Construction of CEmOC Centre - Electrical Installation work at L.B. Dutta RH, South 24 Parganas - SITC of 125 KVA DG set.

Amount

SITC of 125 KVA, 415V, 50Hz, 3Ø silent new DG Set incl. full tank HSD oil, comprising of Engine, alternator, separate AMF panel, Base frame, Fuel tank, Battery,CPCB IV+ complient Engine & Acoustic Enclosure having following specifications :- ( Conformance Standards - IS/IEC 60034-1, IS/ISO 8528, ISO 3046) Engine:-Cummins/Catterpillar/Volvo Penta /Greaves / Kirloskar / Ashok Leyland / Mahindra. Engine Type : 4 Stroke Diesel Engine RPM : 1500 Output power : 154 BHP or Higher Duty : PRIME Cooling : Water cooled with radiator Cylinder : 4/ 6 in line Aspiration : Turbo Charged Type of Governor : Electronic Fuel Tank Capacity : Minimum capacity 200 Ltrs. Fuel Consumption at 75% rated Load with Radiator or Fan : 22.4 Ltr./ Hr. or Less. Fuel Consumption at 100% rated Load with Radiator or Fan : 30.34 Ltr./ Hr. or Less. Overload Capacity : 10% overload for one hour for every 12 hours continuous 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 over speed indicator, Battery charging and low battery indicator. Exhaust Silencer : Residential Type Starting system : 12V/ 24 V. 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/ Leroy Somer/ Kirloskar/ ABB/ GE/ Alsthom/ Crompton) Rating : 415 V, 3Ph. 50 Hz., 125 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 in output waveform : < 5%

Acoustic Enclosure :- The DG set should have integrated acoustic enclosure at the manufacturing state itself. High quality acoustic enclosure must be certified as per CPCB 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) All materials, equipments & accessories must conform to relevant IS specifications. The DG Set to be supplied must be from the authorized OEM of the respective Engine Manufacturer. (ii) Necessary manufacturer's test certificate for Diesel Engine, Alternator etc. Will have to submit in triplicate copy during delivery of the equipment. (iii) Copy of "Type Approval Certificate" and Certificate of "COP" must be produced at the time of delivery issued from competent Authority (As per CPCB Norms). (iv) Circuit Diagram for AMF Panel must be submitted from the Manufacturer/ OEM.

S & F of Exhaust gas piping of 100 mm dia MS black class -B pipe welded incl. all necessary bend, support & clamps anti vibration mounting insulation of exhaust system with 50 mm thick mineral wool coverd with wire mesh and aluminium cladding (from DG set to top of the building plus 3 mtr. or as per CPCB ) FOR 125 KVA DG set as per direction of EIC incl. making insulation by 2" glass wool including netting arrangement and covered with aluminium clading as per direction of the EIC.

S & F of Exhaust gas piping of 150 mm dia MS black class -B pipe welded incl. all necessary bend, support & clamps anti vibration mounting insulation of exhaust system with 50 mm thick mineral wool coverd with wire mesh and aluminium cladding (from DG set to top of the building plus 3 mtr. or as per CPCB ) FOR 125 KVA DG set as per direction of EIC incl. making insulation by 2" glass wool including netting arrangement and covered with aluminium clading as per direction of the EIC.

S & Erection of special type supporting arrangement for Exhaust pipe line with necessary foundation work as required as per site condition incl. S & F special type MS angle iron bracket/flat of required size as per OEM design with necessary nuts, bolts, welding arrangement etc. as required for the above exhahaust piping arrangement.

S &F rain protection canopy for 150mm exhaust pipe mde of GI sheet of 16 SWG.

Supply of 1.1 KV Grade 4 Core 150 sq.mm XLPE/PVC insulated. PVC sheathed, steel armoured Al. conductor Cable and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. (Gloster / Havells / Plycab/ RR Kable )

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed.

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Supply & Delivery 12Cx2.5sqmm copper/Ar cable, as per direction of EIC. [Make - Polycab/Havells/RR Kabel/Gloster]

Laying of one no above cable in u/g trench 460mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up & restoring surface duly rammed, as per GS.

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 : a) 4Core 150 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 : (a) 4 Core 150 sqmm cable

b)12core X 2.5sqmm copper cable

S&F of 415V, 250A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating, as per GS. [Make: Siemens/L&T/Havells]

Supplying and fixing sheet steel (16SWG) cable end box on TPN SFU enclosure with nuts bolts etc. incl. powder coated painting, as per GS.

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 40 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts.

Excavation of soil for installation of Earth Electrode and filling & ramming, for Soft Soil, as per GS.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 40 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as reqd. (GI flat joint must be electric welding), as per GS.

Connecting the equipments to earth busbar incl. S&F 2x8SWG GI (Hot Dip) wire on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as reqd. & mending good damages as per GS.

Supply and fixing 80mm. Dia medium gauge G.I. Pipe protection as per GS.

Supplying and Drawing 1.1 KV, 1x50 sqmm single core stranded 'FR' PVC insulated & unsheathed copper wire through suitable size of PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories, and making necy. connection as required, as per direction of EIC. [for DG neutral earthing] [Make-Finolex/Gloster/Havells/Polycab]

NOTES: 1. The Agency must procure the materials from the manufacture / OEM or from their authorised sales channel so that the standard warranty/support of the manufacture / OEM becomes applicable to the products to be delivered and installed by them. 2. Documents that authenticates such procurement from the manufacture / OEM or from their authorised sales channel and standard warranty/support should be sent from the e-mail of the manufacture / OEM / authorised sales channel to the e-mail of Engineer-in-charge and hard copy of it to be submitted during execution of work/submission of Bill. 3. If any refurbished material is supplied and installed, Penal action will be will be taken as per existing rules. 4. DLP 1 (One) year from the date of commissioning of the DG set.

AMAZE POWER (BID ID -6475884)

PUSPA ELECTRIC (BID ID -6512600)

JANA ELECTRICALS (BID ID -6486407)