WBPWD/EE/PMED/NIQ-46/e-T /2018-2019

Amount

Supply, Installation, Testing & Commissioning of silent type 125 KVA DG set confirming to CPCB -II norms as per the following specification. A) Diesel Engine : Liquid Cooled Diesel Engine, devloping 1500rpm having blower fan of adequate capacity, fanguard, fan belts etc. the Diesel Engine shall be vertical, Electric start, compression ignition, 4 stoke, continuous run at 1500 rpm conforming to IS 10002, ISO-3046, BS 5514 standard with an permissible over load capacity of 10% for one hour in 12 hour in every 12 hrs. of operation complying present CPCB norms: B) Alternator: make Alternator suitable to deliver rated output of 125KVA at 1500 rpm, 415V, 0.8 PF(lag), 50 HZ, 3 phase,in SPDP enclosure, self excited & self regulated, brushless. The Alternator should be IS: 4722/BS EN 60034-1 & & will be suitable for tropical condition having full load efficiency above 90%. Class of insulation shall be H, and encloser shall be IP23.

C) Gen set Controller : i)Having indication/LCD display for lub oil pressure, battery viltage, engine rpm, fuel level in the day tank, engine running hrs. indication, AC current, AC Voltage, AC frequency, AC power metering with suitable CTs for dispalying the electrical parameters. ii) Safety Alarms for High engine temperature, low lub oil pressure, lowraditor water level, low fuel level, battery high voltage, under/over speed alongwith safety trips for High Engine temperature, low lube oil. D) With AMF control Panel suitable for 125KVA DG set. E) Base frame, F) Fuel Tank having atleast 8 hrs capacity, G) 12 Volt batter with leads, E) Canopy. Make: Cummins / kirloskar green/ Ashoke layland/ Valvo Icher. N.B. 1) Rate should be cotated inclusive of all taxes, duties. 2) The DG set is to be delivered at site free of cost. 3) Necessary warranty certificate are to be submitted duly counter signed by the concern JE/AE. 4) Necessary warranty certificate, Testing and Commissioning report are to be submitted duly counter signed by the concern JE/AE. 5) A deceleration from engine manufacturer about no engine power direction upto 50C ambient temp. should be uploaded during e-filling of Quotation. 6) All equipments must be warrented for a period of 18(eighteen) month from the date of supply or 12(Twelve) month date of commissioning which ever is earlier.

S & F 415 V 250 A 4 pole change over switch in sheet steel enclosure complete set on MS angle iron frame on wall with necy connection with 2 nos cable end box as per GS (Make- L&T/ Siemens/ Schneider)

S & Delivery of the following sizes 1.1 KV Gr. XLPE insulated armoured Al Cable. (Make- Policab/ havells/ Gloster/ Crystal Cable)

a) 4 core 185 sq. mm.

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

S & Fcompression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entryof XLPE/PVC armoured cableas below.

a) 4 core 185 sq. mm.

Finishing the end of the following XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials:

a) 4 core 185 sq. mm.

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts.below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm 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 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode

Supplying & fixing earth busbar of copper bar flat 50 mm x 5 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 required as per GS .

Connecting the equipments to earth busbar including S & F copper strip of size 25 mm x 6 mm in UG trench with necy arrengement .

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 dia x 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 as below:

Excavation charge of soil for installation of earth electrod and filling & remianing ( for morrum soil ) .

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 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 required

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

Connecting the equipment of Earth busbar including S & F 4 SWG GI wire as per GS .

Extra for providing masonary enclosure on the top of the earth electrod of overall size 86.36 cm x 86.36 cm x 46 cm deep ( below the ground level ) complete with cemented brick work (1 : 6 0 of 25 cm width duly plasteredwith cement motor ( inside ) CI hinged inspection cover of size 36. 56 cm x 36.56 cm with locking arrengement , GI reducer including drilling of 46 nos 12 mm dia holes on the GI pipe .

Extra for tretment of soil by using salt & charcoal or coke for plate electrode .

Supplying & fixing 100 mm dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required.

Construction of D G Set Foundation size by 16 (L) x 7 (W) x 3 (D) Ft (above GL) & 3 Ft (under GL) Ordinary cement concrete mix. 1 : 5 : 3 : with graded stone chips of 20 mm down pakur variety laying concrete base ( 1 : 3 : 6 ) using 40 mm down stone metal & single brick flat solling of picked jhama brick incl. at shuttering work by 25 mm to 30 mm thick wooden plank also , rein inforcement with 8 mm dia steel TMT bars atleast 181 KG total , this rate are incl. all materials , labour charges & carrying etc. (suitable for 125 KVA DG set)

Cutting RCC floor by special tools and tackles very carefully without any damaging and removing the shifted rubbish & levelling up and restoring the surface for 8 nos earth pit as per direction of EIC

Supply and pour of H.S. Diesel oil for necessary commissioning of new DG incl. transportation cost.

Terms and Condition:- 1) The Agency must procure the materials from the manufacturer/ OEM or from their authorized sales and 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 manufacturer/ OEM or from their authorized sales channel and standard warranty/ support should be send from the e-mail of the manufacturer/ OEM/ authorized 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 taken as per existing rules. 4) Rate should be quotated in including all taxes & GST.

AMAZE POWER

S. N. ENTERPRISE