|
| 1 | Supply, installation, commissioning & testing of silent, Diesel engine driven factory assemble, generating set of capacity 250 KVA, 3 phase, 4 wire, 50 Hz, 1500 RPM complete with Engine and alternator mounted on a common MS fabricated base frame with AVM pads, Acoustic enclosure, relay panel for automatic starting on mains failure safety control and metering equipment mounted on & including common base frame and installed on existing trolley as recommended by manufacturer and approved by GE and suitable for ambient conditions at Pune, environmental eco-friendly as per CPCB IV+ norms including the following all as specified and directed.Note:Four Wheels Trolley as per manufacture instructions, anti-vibration pads and other standard accessories and comprising of the following complete all as specified and directedDiesel Engine: Multi Cylinders, Inline arrangement, Gross Engine power (HP) 303 and (KWm) 223, water cooled turbocharged with after cooled, rated output 1500 RPM and overspeed trip 1650 RPM, Engine Is with electric start, compression ignition, stroke cycle designed to run continuously at 1500 RPM conforming to IS 2002, ISO-3046, BS 5514 standards. Diesel engines should comply with CPCB IV+ norms.The Diesel Engine are comprising of followings: (1) Radiator with Fan (2) Fuel Injection equipment with Electronic Governor having CRS (Common Rail system) and DG performance class G3 (3) Dry type air cleaner (4) Exhaust silencer type NA, Max allowable backpressure (kPa) 17, Exhaust temperature (Deg C) 550, (5) Lub oil filter (Spin on type), (6) Fuel oil filter (Spin on type), (7) 24V electric starting system, (8) Battery charging alternator, (9) Stop Solenoid, (10) Lube Oil pressure Gauge, (11) Water Temperature Gauge, (12) lube oil temperature Gauge, (13) Battery voltage, (14) Extended life coolant, (15) First fill lube Oil |
| 2 | Acoustic Enclosure: (a) Specially designed to meet stringent MoEF / CPCB norms of 75 dBA @ 1 Mtr at 75% Load under free field conditions.(b) The followings are some technical features of Acoustic Enclosure: (1) The Enclosure is modular in construction.(2) Base Frame is made of Sheet metal. (3) Durable industrial locking system is provided on Doors. (4) Door Gaskets are made in high quality EPDM material.(c) Corrosion Resistance: To make the Enclosure weather proof:-(1) All sheet metal parts/components are hot dipped in seven tanks process, Pretreated and Passivated (2) Sheet metal components are with Pretreated and Passivated Base Powder Coated. (3) Base Frame is Epoxy Coated/Powder Coated. (4) Zinc Passivated Hardwares are used to avoid rusting. acoustic insulation: (1) Sound proofing of the Enclosure is done with Quality Rockwool confirming to IS:8183 Standard. (2) Acoustic foam shall be fire retardant and fire resistant. (3) Attenuates are provided to control sound at entry and exit of container. (4) Specially designed Residential Silencer is provided.(d) Ventilation And Air Circulation:Exhaust pipe inside Enclosure is thoroughly insulated by Cladding of Rock wool and Sheet.(e) ELECTRICAL: Neutral Body Earthing points at the sides of enclosure are isolated through Moulded compound.(f) SAFETIES: Emergency Push button to Stop the DG set from outside, Low Fuel oil level, Low Lube oil pressure, Low Coolant Level, High Engine Temperature. The canopies being offered are for output of Noise Level ≤ 75 dbA at a distance of 1-meter average, as per the CPCB IV+ Norms. |
| 3 | Batteries: 2 Nos. 12V 180Ah batteries with leads for electric starting.Paint: DG set and panel package will be painted with powder coated type paint.STANDARD GENSET CONTROLLER UNIT WITH CONTROL PANEL: -Genset Controller unit with totally enclosed, Steel Construction Control Panelsuitable for indoor floor /wall mounting installation having standard safeties anddisplay parameters.”AMF PANEL: Supply, install, testing and commissioning of AMF Panel for 250 KVA DG Set factory made, outdoor cubical type as per IE/CPRI rules with IP-54 protection, dust and vermin proof, compartmentalised, made of 3.15 mm thick CRCA sheet, fixed on MS angle iron frame of 50 x 50 x 6 mm thick of required type for supporting double door both sides open type with necessary locking arrangement with slope roof on top duly painted with two coats of powder coated sense grey paint with seven tank process complete and having separate doors inside for accommodating all incoming/outgoing cables and other relevant standards mounted on trolley and including provision of necessary common base channel fixed on trolley for installation of panel with suitable nuts and bolts as per manufacturer's instructions. |
| 4 | Supply and fixing on load change over switch 400 Amps 3 phase, 415 volts, 50 HZ in SS enclosure for bypass AMF Panel in case of failure/fault in AMF panel complete all as specified and directed by Engr-in-Charge. |
| 5 | Material and labour for Portable earthing of machinery equipment installed at trolley mounted DG including copper wire of size min bore size 10mm not less than 7.5 mtr length alongwith lead and around solid copper earth rod of bore size 16mm 2 mtr length complete all as specified and directed |
| 6 | Supply and testing four wheeler trolley for installing the 250 KVA DG Set with spring leaf suspension for 4 Type. Specification and technical parameter of trolley is as under :-(i) Tyres assembly size 7.50 x 16 Nylon, Brand - JK/MRF/CEAT/APOLLO Any Reputed Make.(ii) Main chassis will be of MS 150 x 75mm channel and cross member of 75 x 50mm welded with reinforcement.(iii) Triangular Draw-Bar, Detachable Type made of MS channel 75 x 40 mm.(iv) Spring Loaded steel towing hook of 36mm round.(v) Turn Table made of Heavy duty thick plate with ball bearing type and Nut/Shaft of 36mm shall be provided in the centre.(vi) MS chequered plate will be welded on the platform of 2mm thickness.(vii) Manual locking brake system of pull type will be provided for second axies.(viii) Size of Axle 72mm x 72mm Ms square with water proof steel forged hubs and tapper roller bearings.(ix) Front Axle will be manoeuvre type with Tilt plate and Towing a frame channel with I bolt.(x) 4 Nos Leaf spring - size 70 x 11 x 900mm consist 13 Leaf each.(xi) Manual sliding / landing jack with Pin lock shall be fitted on four corners.(xii) All the framework will be degreased and spray painted with one coat of Epoxy Primer and Epoxy Paint.(xiii) Reflectors - 04 Nos shall be provided.(xiv) Dimention of trolley - L x W x H - 7000mm x 1800mm x 1100mm can carry a weight of 4.5 Ton.(xv) Detachable square type pipe frame (Power Quoted) shall be given in Four Corners of Trolley for hte Support of Roof made from Ready made GI sheet - Thickness 1.2mm in black color of (dimention - L x W x H- 7800mm x 2050mm x 1100mm).(xvi) Cable drum assembly & Diesel Tank on Stand. |
| 7 | Supply, laying and testing cable flexible, PVC bedded, Unarmoured, electric power cables (heavy duty) 1100 volts grade with standed copper conductor of size 180 sqmm single core - 04 runs complete all as specified and directed. Please Enable Macros to View BoQ information |
