500 KVA GENSET IN ARIGNAR ANNA CANCER HOSPITAL KARAPETTAI

Supply , Testing Commissioning and Handing over of 1 No 500 KVA Diesel Generator set of 0.8 P.F. Three phase 415V/ 420 Volts, 50Hz, 1500 RPM CPCB-IV Approved capacity comprissing of Kirloskar Engine model 6R 1080TA developing 154 BHP water cooled clock wise rotating feed pump with 100KW/ 200KVA operating capacity brushless alternator close coupled underneath fuel tank standard safeties LLOP with stop solenoid battery with lead Electric start and vibration fitting and accessories and AMF panel as detailed below including transporting & unloading charges. (A) Engine: Water cooled diesel engine suitable for Generator application with a shaft out put of 154BHP at 1500 RPM under NTP conditions. The Engine shall comprise the following standard fitting flexible coupling fly wheel, ai cleaner, fan blower, radiator, water pump, fuel filter, lubricating oil filter, etc. (B)12/24 Volt Electronic starting Equipment: Complete with starter motor, dynamo, standard batteries with cable, flexible exhaust piping of 50cms length. (C) ENGINE INSTURMEN PANEL / MOUNTED: Starting push botton / starting key, lubricating oil, temperature gauge, lubricating oil pressure gauge, water temperature gauge, safety control for low lubricating oil, pressure, safety control for high water temperature, safety control for over speed, hour meter (mechnical ) and RPM indicator, battery charging ammeter.

The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load. (D)ALTERNATOR: 200KVA/100KW Capacity of brushless alternator, AC 3 phase, 50Hz, 415/420V, 0.8 PF, 1500 RPM under NTP conditions, conforming to IS:13364 (Part-II)/ 1992 to be means of coupling. 3.Supply and fitment of Auto Mains Failure Panel, 1 EB Service wih 200 Amps switch and contactors SUF Control relays, timers etc suitable for auto change over of DG & EB Service. F.FUEL TANK Fuel tank of 200 litres capacity and with inlet and outlet connections, level indicator with scale etc. G.BASE FRAME: Base frame should be fabricated with MS channel frame of rigidly welded construction for mounting of generaor set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame wih proper alignment. E) ACOUSTIC ENCLOSURE: The Acoustic enclosure, Self standing weather proof KG- CPCB Typed Acoustic canopy KG 250WS floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather condtions. Erection of acoustic enclosure suitable for 200KVA Diesel generator complete with all accessories as above and suitable supports etc. 1. Supply of manuals for operation & maintenance of DG set with warranty card etc.

Erecion of Get set:- Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion around the foundation erection of 500KVA Generator set over the exisiting foundation and erection of Generator set with proper alignment over the existing foundation to suit 500KVA Generator set Foundation size L8340xW5740xH1200mm.

Supply and installation of exhaust piping of sufficient length with suitable MS pipe so as to extend outside the generator room with necessary thermal insulation

Supply and insallation maintenance free Earthing with Copper rod of 17.2mm dia and 3m Length.[SR M-2568]

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection

Supply and run of 25mm x 6mm tinned copper flat with necessary clamps / supports on wall/floor/ground for earth connection.

Preparation of site plan, physical layout, electrical line schematic diagram in 10 sets. Getting drawing approval from CEIG, preparation of completion report, rectification report and arranging CEIG’s inspection and obtaining safety certificate. Preparation of one set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in the generator room – 1set.

Supply and Laying of 4 runs of 3 1/2 x 300 sq.mm. PVC armoured LTUG cable in a trnch tobe excavated at a depth of 0.75 metre and putting 0.15 mtr layer of sand and covering the cable completely with concrete trough and sand and refilling the earth to make good.

Supply and clamping of 4 runs of 3 1/2 x 300 sq.mm of PVC armoured LTUG cable on post on wall with MS clamp.

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