WBPWD/EE/BED/37/e-IT of 2020_21_3rd Call

Amount

SITC of DIESEL GENERATOR SET : Engine: a)Output (Prime) -587BHP. b) Aspiration - Turbocharged, Charged air cooled. c) No of Cylinders - 6 d)RPM -1500. e) Battery - 1x 24V /2 x 12V, minimum 180AH Dry type. f) Type of cooling - Water cooled. g) Air intake system - Air intake manifold with air filter system. h) Exhaust system - Provided with turbo charger & residential type silencer (make-Cummins/ caterpillar/Greaves/Volvo penta),Fuel consumption at 75% rated load with radiator or fan:79.83 ltr/Hr or less &Fuel consumption at 100% rated load with radiator or fan:103.64 ltr/Hr or less i) exhaust Silence with flexible bellow &companion flanges j) Coupling & fly wheel - Be fitting coupling, fly wheel and flywheel housing. k) Lubricating system - Proved with oil pan, engine mounted lube oil pump &lube oil filter along with first fill of lube ofl 1) Fuel systern - Comprising of MICO fuel pump with mechanical. G) 24V sol High water temperature trip and Over speed Trip 24 V Battery charging Alternator} Power Start Control - Engine will run in Auto/Manual mode both.Warranty for Engine for 2 years from the date of commissioning.Manufacturer authorisation required with techno commercial bid.ALTERNATOR: Make - Stamford/LS/Crompton Greaves Rating- 500 KVA, 0.8pf(Lag) KW- 400 KW Voltage regulator - +/-1% (max) in static conditions. Type of alternator -Permanent Lubricating Single Bearing, Brushless, self excited and self reguiated through an AVR Protection - IP:23 protections with class H insulation. Overload-Permissible over load of 10 % for one hour in 12 Hour of operation, Application ‘Standard: TS/4722/8S 5000, No of Phase: 3, Frequency: 50 HZ, Rated Current: 695 amps..Warranty for Alternator for 2 years from the date of commissioning. C) Control Panel (AMF Panel) - The AMF Control Panel shall be comprising of fabricated from 16 SWG CRCA sheet , floor mounted, indoor type, dust and vermin proof and coated and suitable for 415V,3 phase, 50 HZ system and to be mounted inside the canopy.Capable of switching over within 15 seconds and and is powder coated after 7 tank treatment process prising of: Engine par display: Low lube oil pressure, High water temp., Battery voltage, RPM, Engine fault indication for: LLOP/HWT/Low fuel lavel/Over Speed, Engine. start/stop push hutton.Alternator parameter display; Voltage, Ampere, Frequency, Alternator Protections : Over/Under Voltage, Over Current, Over/ Under Frequency. * 2 Nos Electrical draw out type Air Circuit breaker 800A, 415V AC, FP, indicating Light, 3Phase vottage monitering relay,415 V AC, 6A SPMCB with SC of 10KA, Aux relay - 2 C/O, 24V DC,2 C/O, 230V, 4C/o, d coil and replaceable fuel filter m) Starting system - 24 V D.C. electric starter and n) Safety control-Comprising of protection against Low lube oil Pressure trip, 230V AC,ondelay timer-0- 180 Sec, Coil Voltage 230V AC, Auto manual seecter switch 3P ,2W sie Push butten (green On)] provision for by passing the AMF control by 415V,800 A, TPN Ag on load C/O switch with with necessary copper conducter for inter connection. D) Logic Panel - In buil twith the generatre consisting with 800A FP MCCB, 50KA,with SC, OC protection, DG Auto start & Stop, ALT Mig protection & engine protection , power cable (Flexible) 2 X 70 sq mm for battery terminal outgoing, Power cable 415V 4core 400 sq mm 2 nos Al armoured cable.Fuel Tank - Capacity 700 Itrs: Made of 14 SWG sheet metal built inside base frame complete with drain valve, air vent inlet and outlet connection, fuel gauge.Acoustic Enclosure - The most compact , Six sided closed, modular construction and detachable,Sound proof, weather proof environmental friendly CPCB approved, corrosion resistant environment friendly, specially designed lifting hooks, use of high quality hardware Sapenine ndis Mg RiRELT, Bs 4.8 lensures longer life of enclouser, Provision for emergency stop facility, made of powder coated sheet steel to maintain noise level below prescribed limit and provided with hinged gasketted doors with suitable locking arrangement. ACCESSORIES: 1. Fuel tank of 700 Itrs capacity.2. Residential Silencer, 3. AVM pads (Mounted inside the canopy), 4. 2X12V Battery with Lead & Link of exide make. 5. First fil of Lube oil & Coolant. H) Approx. Dimension (L×WXH) - 6000x2000X 2200. Warranty for DG set is 1 year from the date of commissioning.

Labour charges for 500KVA DG set loading,transporting,unloading shifting and placement on ready foundation.

Labour charges for AMF panel loading,transporting,unloading shifting and placement on ready foundation.

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts.long and 1 No. 65 mm x 8 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI-M) 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.[2 Nos for Neutral earthing of DG].(P.N-G-1,Item no. 2.e)

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 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[2 Nos for body earthing of DG].(P.N-G-1,Item no. 2.d)

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 ( both side) 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. (P.N-G-2,Item no. 3.a)

Extra for treatment of soil by using salt & charcoal or coke for pipe electrode.(P.N-G-2,Item no. 3.b)

Supply and fixing of 80mm dia GI pipe (ISI-M) for protection of 65mm X 8mm GI strip in UG trenh as per direction of EIC.(P.N-F-6,Item no. 11.f)

S& laying 120 sq. mm. single core multistrand PVC insulated flexible Cu cable from neutral earth busbar to DG's brought out neutral point as required (from neutral earthing buses to brought out neutral point of DG set) in suitable dimension PVC flexible pipe as per direction of EIC.

S& laying 120 sq. mm. single core multistrand PVC insulated flexible Al cable from neutral earth busbar to DG's brought out neutral point as required (from neutral earthing buses to brought out neutral point of DG) in suitable dimension PVC flexible pipe as per direction of EIC.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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.(for body earthing) (P.N-G-2,Item no. 4.c)

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 65 mm x 8 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.(for neutral earthing)(P.N-G-2,Item no. 4.d)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables-for 120 sq mm cable(P.N-F-4,Item no. 7.c)

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-for 120 sq mm cable(P.N-F-5,Item no. 8.b.xix)

LT CABLING WORKS : Supply & laying of 1.1KV grade 1 core 150 sqmm XLPE/A Cu Cable as per comfirming IS:7089 (Part-I) 1988 as per latest ammendment (Make- KEI/Gloster/Polycab).

Supply & laying of 1.1KV grade 4 core 240 sqmm XLPE/A Al Cable as per comfirming IS:7089 (Part-I) 1988 as per latest ammendment (Make- KEI/Gloster/Polycab).

Supply & laying of 1.1KV grade 4 core 300 sqmm XLPE/A Al Cable as per comfirming IS:7089 (Part-I) 1988 as per latest ammendment (Make- KEI/Gloster/Polycab).

Supply & laying of 1.1KV grade 4 core 400 sqmm XLPE/A Al. Cable as per comfirming IS:7089 (Part-I) 1988 as per latest ammendment (Make- KEI/Gloster/Polycab).

Supply & laying of 1.1KV grade 4 core 185 sqmm XLPE/A Al. Cable as per comfirming IS:7089 (Part-I) 1988 as per latest ammendment (Make- KEI/Gloster/Polycab).

Supply & Laying of 4 core 2.5 sqmm copper armoured control cable (from DG to DG Amf panel)

S&F compression type cable gland complete with brass gland, rubber ring, for dust and moisture proof entry suitable for the following XLPE armoured cables. 4 core 400 sq.mm.(P.N-F-4,Item no. 7.c)

4 core 185 sq.mm.(P.N-F-4,Item no. 7.c)

4 core 240 sq.mm.(P.N-F-4,Item no. 7.c)

4 core 300 sq.mm.(P.N-F-4,Item no. 7.c)

1 core 150 sq mm.(P.N-F-4,Item no. 7.c)

4 core 2.5 sqmm (P.N-F-4,Item no. 7.a)

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 400 sq.mm.(P.N-F-5,Item no. 8.b.xxiv)

4 core 185 sq.mm.(P.N-F-5,Item no. 8.b.xxi)

4 core 240 sq.mm.(P.N-F-5,Item no. 8.b.xxIi)

4 core 300 sq.mm.(P.N-F-5,Item no. 8.b.xxiv)

1 core 150 sq mm(P.N-F-5,Item no. 8.b.xx)

4 core 2.5 sqmm (P.N-F-5,Item no. 8.b.viii)

Supply & Fixing of perforated GI cable tray bend with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. (i) 300x50x1.25mm (18SWG)(P.N-D-15,Item no. 34.b)

Supply & Fixing of perforated GI cable tray tee with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. (i) 300x50x1.25mm (18SWG)(P.N-D-15,Item no. 34.c)

Supply & Fixing of perforated GI cable tray cross member with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. (i) 300x50x1.25mm (18SWG)(P.N-D-15,Item no. 34.d)

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support, With 25x25x3mm angle iron support-300x50x1.25mm (18SWG)(P.N-D-14,Item no. 34.a.ii)

Labour charges for cutting of CC concrete floor after digging out the existing tiles having dimension 800mm X 800mm X 200mm(D) by expert santras for making of earth pit incl. mending good the danages as per direction of EIC.

S&F 250V 300mm sweep 1420 RPM heavy duty AC exhaust fan complete with all accessories after cutting wall and making holes incl. S&F nuts, bolts, washers & louver shutter and providing necy. length of connecting copper wire and mending good the damages to original finish (Make- EPC).

S&F interval (30minutes interval) timer for exhaust fan (L&T make) as per direction of EIC.

Labour charges for cutting of CC concrete floor after digging out the existing tiles having dimension 2000mm(W) X 200mm(D) by expert santras including excavation of earth up to 1250mm depth from floor level for making of cable duct including making space for LT panel and complete the mending good the danages as per direction of EIC.

Making cable duct having inside dimension 1000mm(W) X 1000mm(D) providing 75mm thick brick soling, 100mm thick PCC, over brick soling and 250mm width brick work in all side complete with neat cemented finished plaster as per direction of EIC.

S&F MS cheker plate of 8mm thick after cutting and sizing by LPG industrial gas & gascutter and also providing arrangement of lifting the cheker plate by means of suitable sizes half round cutting hole incl. S&F necessary angle iron supports by 50x50x6mm angle on trench.

Making groove over cable trench after necessary cutting by santras having finished size 100mm X 10mm on all sides by cement concrete (4:2:1) complete with neat cemented finish plaster for MS checker plate as per direction of EIC.

SAFETY EQUIPMENT : Providing & fixing danger plates made of mild steel at least 2mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required. a) High Voltage - size 250mm x 200mm

b) Medium Voltage - size 200mm x 150mm

Providing and fixing carbon dioxide (CO2) type fire extinguishers confirming to IS 2878 - 1976 and cylinders fully charged of following capacity(4.5 Kg )

Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.)

Providing of 9.5 litre capacity GI bucket painted in post office red colour with prior coat of red-oxide paint and written with white paint 'FIRE' and mounted on MS angle iron frame with bracket and suitable base of appropriate size & capacity I/c filling sand etc.

Supply & making of MS black pipe 10" dia 5 mm thick 250 NB with heat resistive gasket, flange, bends and nuts, bolts etc as per site requirement.

Supply & making of thermal insulation on 250mm pipe with 50mm thick mineral.

Supply & making of thermal insulation on silencer with 50mm thick mineral wool, wire mesh provided with 26 SWG Al. Cladding as per site requirment.

Supply & Making of M.S. Support structure with L,T, elbow, bend,cross section etc for above piping as per site requirement and direction of EIC

L.W.C. must be quoted manually @1% on the total quoted value else the total quoted rate shall be treated incl. LWC as per rule. N.B. Rate should be quoted inclusive of GST.

JAYBEECO

CHAKRABORTY ENTERPRISE