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| 1 | Supply, Installation, Testing and Commissioning of 20 KVA, suitable BHP, 16 KW, 28 Amps, 4 wires, 415Volts, 3 phase, 50 Hz, 1500 rpm, Liquid Cooled Silent Type Diesel Engine Driven Generating Set (As per Latest CPCB IV+ standards) with standard accessories coupled to Alternator mounted on a Channel Iron Base Frame complete with AVM pads and 12/24V DC Electrical Starting System with an in-built Fuel Tank of suitable capacity, a DEF (Diesel Exhaust Fluid) Tank of suitable Capacity as per the manufacturer including AMF panel for the above DG set inside/outside the acoustic enclosure including transportation, loading and unloading of the machine at the site etc. as required. |
| 2 | Providing and fixing of Floor/wall On-load change over panel board of size 120 x 60 x 30 cm with 2 mm CRCA Sheet and base frame ISMC 75, Painting Powder Coating with provision for installation of 40A On-load change over switch with extended rotary handle, 2A SP MCBs, indicator lights etc., complete as per drawing. |
| 3 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. ( DSR 2022 5.6) |
| 4 | Earthing with G.I earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required |
| 5 | Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. |
| 6 | Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm) |
| 7 | Providing and fixing 25 mm X 5 mm GI strip on surface or in recess for connections etc. as required. |
| 8 | Supplying and laying 25 mm X 5 mm GI strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm) |
| 9 | Supplying of PVC insulated, PVC sheathed / XLPE aluminium conductor armoured under groundpower cable of 1.1 KV gradeconforming to IS 1554 part-I/7098(part-I) 1998 with up to date amendments of the following sizes. (a) 4 x 16 sq mm |
| 10 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 x 16 sq mm (28mm) (DSR 2022 Item no. 9.1.33) |
| 11 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.Upto 35 sq. mm |
| 12 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as requiredUpto 35 sq. mm (clamped with 1 mm thick saddle) |
| 13 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil |
| 14 | Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete |
| 15 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinthn level 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources. |
| 16 | Centering and shuttering including strutting, propping etc. and removal of form forFoundations, footings, bases of columns, etc. for mass concrete |
| 17 | 6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand). |
| 18 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Cold twisted bars |
| 19 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 20 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 21 | Providing and fixing green colour precoated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length up to 12metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete up to any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 22 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture |
