Tender For Provn Of 01X58.5 Kva Dg Set At Sunjuwan Mil Stn Under Ge Jammu; 1 Supply,install, commission and testing cubical type LT panel board,Indoor type, manufactured by a CPRI approved factory, floor mounted, dust & vermin proof,front and rear operated doorwithnecessary locking arrangement made of 40 x 5 mm MS angle iron frame work and CRCA sheetof 3.15 mm thick duly painted with two coats of powder coated paint of approved shade after seven tank treatment process both internally and externally. The panel shall be suitable for 415 Volts, 50 HZ, 3 Phase 4 wire system and shall be complete with suitable capacity 160 Amps Aluminium bus bar with suitable size of PVC insulated copper conductor, thimbles glands complete all as specified and as directed with the following accessories :- 2 MCCB 160 Amps 4 pole 35 KA - (in coming) - 01 Nos 3 MCCB 100 Amps 4 pole 25 KA -(out going) -02 Nos 4 Change Over Switch ON LOAD 415 V in sheet metal enclosure 4 Pole of Capacity 160 Amps- 01 Nos 5 Digital Volmeter class 0.5 of size 96 x 96 Sqmm- 01 Nos 6 Digital Ammeter class 0.5 of size 96 x 96 Sqmm- 01 Nos including suitable rating of CTs - 01 Set 7 LED Pilot Lamp RYB 22.5 mm dia - Set of 3 8 Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded,galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 sq mm 3.5 corecomplete all as specified and as directed 9 Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying ofLT U/G cables in soft / loose soilcomplete all as specified and as directed 10 Returning filling in with approved excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thickcomplete all as specified and as directed 11 Removing excavated material (soils) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting pointcomplete all as specified and as directed 12 Supply and laying Dry burnt bricks , sub class B old size bricks in cable trenches as cable protection complete all as specified and as directed 13 M & L for Dry Sand cushioning to U/G cable on layer of 08cm thick before laying of cable and second layer of 15cm thick after laying of cable all as specified in clause 19.75 of MES schedule Part-Icomplete all as specified and as directed 14 M &L for Earthing complete with MS Galvanised Plate of size 600x600x6 mm thick burred direclty in ground earth (in vertical) earth pit not than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr below ground level connected to GalvanisedMS strip 32x 6 mm as earthing lead by means of nut, bolt, check nuts and washer of galanished iron including PCC pr in PCC 1:2:2 type B-1 pre cast RCC cover slab using reinforcement with suitable handle made of round bar, including necessary excavation adn earth work in any type of soil, 20mm dia medium grade galvanised steel tube for watering with one end fixed cast iron funnel and wire mesh & 40mmm dia light grade galvanised steel tubing for drawing earth lead strip protection, common salt, Charcoal, etc completed all as shown in electrical plate No 3 of SSR Part-I and testing on completion workcomplete all as specified and as directed 15 Supply and installation of silent type CPCB IV + compllaint Acoustic Enclosed diesel engine driven Generating set with 1500 RPM ,58.5 KVA/46.8 KW , 1500 RPM , 415 Volts, 0.8 PF (Lag) , 50 HZ AC , radiator cooled multi cylinder engine coupled withbrushless alternator mounted on common base framecomplete with relay panel, control panel having meter, inbuilt fuel tank, silencer and battery adn Battery Charger with Electronic governor and sound proof canopy with foundaton etc, including PCC plinth (size 3.0 x 2.0 x0.6 Mtr) with brick work and plastering for DG set foundation complete. The following accessories for 58.5 KVAsuitable for ambient temperature at Jammu and confirming to relevantIS with the following : (i) The Quoted rate shall be deemed to be inclusive of first fill of oil andfinal sucessful acceptance test.. (ii) The quoted rate shall be deemed to be inclusive of 12 hours test run at factory premises prior to dispatch including of one hour on 10% over load & eight hours full load in presence of representative detailed by Accepting Officer &all arrangment including supply of fuel for testing complete.(iii) OEM should submit the warrenty for 5 year in respect of complete design, supply item and site support. 16 The DG set should comprise of the following :(i) 4 Stroke, turbo charged aspirated engine operating at 1500 RPM rated for Prime duty comprising of Engine mounted radiator.(ii) Flywheel.(iii) 12V Elecrical starting system, Starting battery, 12V- 01No.(iv) Air filter oil filter.(v) First Fill of Consumables, e.g Lube Oil, Coolant, etc(vi) Base frame for mounting engine and Alternator AVM Pads.(vii) Alternator - Brushless, self-excited, 4 P,1500 rpm, 50 Hz in IP-23 enclosure generating 415 Volt at 0.8 pf (lag):-(viii) The alternator shall conform to IS: 4722/IEC34.1 and is suitable for tropical conditions.(ix) Silencer(x) Engine control panel (On/Off start, Colant/ Water temperature Display, lube oil pressure Display, Ammeter display, Hour meter etc.)(xi) 3 P MCCB for power outlet.(xii) Genset Enclosures are modular type built with provision for easy assembling and dismantling.(xiii) The structure is fabricated using CRCA (cold rolled cold-anealed sheets FRPU Acoustic foam confirming UL 94-1998HF-1 of suitable thickness and Density is used for acoustic purpose to reduce the sound level down to permissible limits (75 DBA at 1mtr distance from enclosure surface) as per norms. The doors are fitted with high quility EPDM gaskets to avoid leakage of sound. The handles are lockable type. The enclosure is surface treated and painted/ powder coated for the longer life and to make it weatherproof suitable for outdoor operation.
