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| 1 | Supply, Installation, Testing & Commissioning of DG set 400 KVA. |
| 2 | Supply of Diesel Generators with Control Panels 400 KVA DG Set. |
| 3 | Supply of 400 KVA silent type DG set rated capacity at 415 V +/- 6% 50 Hz.A.C. Supply of 0.8 P.F lag. Self exciting alternator coupled with 1500 RPM Diesel Engine of suitable BHP and AC brushless SPDP alternator mounted on a common base frame and coupled through flexible coupling or closed coupled. Alternator shall be self regulated with over voltage, over speed and under voltage standard protection. Engines shall have silencer, electronic/mechanical governor, manual and electric start, batteries, fuel tank with stand and piping, control panel (16G) wirh MCCB (4P, 25 KA) Ammeter, voltmeter, frequency meter, energy meter, hour meter, Engine instrument panel, AVM pads and with wheather proof, powder coated Accoustic Enclosure for DG set for sound attenuation febricated from 2.0mm CRCA sheet steel structure with side wall fabricated from 2.0mm CRCA sheet and filled with 100mm thick glass wool as per IS the doors of 100mm thick and fabricated from 1.6mm CRCA sheet, Floor ofMS chequrred Plate 5.0mm thick, canopy fixed with axial flow fan. The enclosure has protection and Tripping of DG set against temprature of more than 50 degree centigrade. All controls for operation of DG set are from outside the enclosure with DG control panel mounted inside enclosure. The enclosure should be suitable for over mentioned capacity of DG set and Alternator. Method of cooling- water, Method of Aspirartion- Turbo Charged. As per CPCB 4+ Guidelines. |
| 4 | Foundation Materials with Construction (400 KVA DG Set (Dimension LxBxH 4500*2500*1200mm) or suitable size as per site requirement / approved by Engineer Incharge. |
| 5 | Foundation: |
| 6 | Excavation of D.G. Foundation below F.G.L. |
| 7 | Sand Filling |
| 8 | PCC (1:2:4) upto F.G.L. |
| 9 | RCC M25 |
| 10 | Steel TMT Bar in 16mm. |
| 11 | Earthing Pit and Cable Laying |
| 12 | Excavation for Earthing Pit upto 4.5 Mtr. |
| 13 | Excavation for Cable Laying from DG Panel to Substation |
| 14 | Brick Work Encasing of Cables |
| 15 | Supply of Electrical Item :- Earthing and Electrical Connection (400 KVA DG Set (Dimension LxBxH 4500*2500*1200mm) or suitable size as per site requirement / approved by Engineer Incharge. |
| 16 | Earthing with G.I. earth pipe 4.5 Mtr. Long, 40 mm dia. Including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc., with charcoal/coke and salt as required. |
| 17 | Providing of 50mm x 10mm GI Plate, in 40 mm dia. G.I. pipe from earth electrode including connection with brass nut, bolts,spring,washer excavation and re-filling etc. as required. |
| 18 | Power Connection from DG Panel & FixingSize of power cable in XLPE Al. armoured 4Rx3.5Cx150 sq.mm. |
| 19 | Accessories for cable Jointing & fixing including Testing & Commissioning Complete. |
| 20 | D.G. Set Installation: |
| 21 | Hiring Charge of Hydra for unloading, shifting & Erection of Diesel Generators at designated location. |
| 22 | SITC of Exhaust System :- 400 KVA DG Set: |
| 23 | Reciving,Unloading,shifting on foundation 400 kva Silent DG set |
| 24 | Exhaust Piping : |
| 25 | Supply and fixing Exhaust piping for DG Set\"s with following sizes of MS pipes conforming to IS -3589 with bends, tees, reducers, fleixble connection etc. providing & fixing suitable self supporting arrangement duly painted at suitable intervals, supplying & fixing of 50 mm thick Rock wool insulation of density 96 Kg per cubic metre on all sides of Exhaust pipe with chicken mesh wrapping and 26 SWG aluminium sheet cladding, suitable for outdoor installation complete as required and as per specification. As per CPCB 4+ Guidelines. |
| 26 | 200 mm dia MS pipe |
| 27 | SITC Clamp accessories |
| 28 | SITC OF 250mm dia SS below |
| 29 | Installation of Exhaust Silencer withInsulation |
| 30 | MS Structure : |
| 31 | Supply, Fabrication & erection of MS Self supporting structure support for fixing of exhaust piping and MS structure including Angle / chanels / flats / beam as per approved drawings for supporting of DG exhaust stack from ground. floor level and above terrace level completein all respect. |
| 32 | Crane Charges for Structure Installation |
| 33 | Making of Drawing for structure & Foundation |
| 34 | Smoke Test Point & Ash point |
| 35 | Lighting Protection: |
| 36 | Providing and fixing of Lighting protection systemi.e., lightning arrestor, insulator, Strips, earthing complete etc required for Exhaust including supply and fixing of Aviation Lamp with UPS and cable. |
| 37 | Earthings |
| 38 | SITC of copper chemical earthing 50 mm |
| 39 | SITC of GI chemical earthing 50 mm |
| 40 | Supply and laying of copper strip 50x6 mm for DG neutral connections |
| 41 | Supply and laying of GI strip 50x6 mm for DG body connections. |
