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| 1 | Electrical Work |
| 2 | COMPACT SUBSTATION: |
| 3 | Design, engineering, manufacture, testing and supply of Outdoor, Plinth Mounted, Compact Substation of 33KV/415 Volts, equipped with dry type 1000 KVA Cast Resin Transformer33 KV Ring Main Unit consisting of 1 Nos. 33 KV SF6 Insulated Vacuum Circuit Breaker & with LT Air Circuit Breaker as secondary side complete as per as per standard & technical data sheet. |
| 4 | Cabling |
| 5 | Supplyof1Cx120 Sq mm AL, XLPE power LSZH cable of 33 KV grade cable . |
| 6 | Laying of one number XLPE power cable of 33 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Upto 120 sq. mm |
| 7 | Laying of one number XLPE power cable of 33 KV grade of following size in the existing masonry open duct as required..Upto 120 sq. mm |
| 8 | Earthing: |
| 9 | 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. |
| 10 | Supply and burring of Safe Earthing Electrode T-39 (Hot-Dip Galvanized), Length up to 3000mm, outer pipe 76mm inner Dia 38mm terminal Dia 12 mm ,outer GI pipe of 16 SWG and inner GI pipe of 12 SWG with Hot Dip Galvanization up to 100 micron filled with crystalline conductive mixture (CCM) having anti corrosive & conductive property with 50 kgs activated soil (BFC) capable of reducing the soil resistivity with good mixture of retaining capacity along with 30cm square C.I. frame with hinged cover & masonary housing. (From electrode terminal to switch board, cost of 25 X 3 GI. Strip will beextra) Make: As approved in U.P. P.W.D., & C.P.R.I. Certified. |
| 11 | Providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connection etc. as required. |
| 12 | Providing and fixing 50 mm x 5 mm GI strip on surface or in recess for connection etc. as required. |
| 13 | Cable Tray |
| 14 | Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.225 mm width X 50 mm depth X 1.6 mm thickness |
| 15 | Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray \"bends\" (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.225 mm width X 50 mm depth X 1.6 mm |
| 16 | Cable Termination |
| 17 | Supply and installation ofGIS termination kit suitable for single core 120 Sq mm AL, XLPE power LSZH cable of 33 KV grade. Make(Raychem, 3M or eq.) |
| 18 | Supply and installation ofgland for single core 120 Sq mm AL, XLPE power LSZH cable of 33 KV grade. |
| 19 | Supply and installation of lugs ring type for single core 120 Sq mm AL, XLPE power LSZH cable of 33 KV grade. |
| 20 | Civil Work |
| 21 | Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. |
| 22 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 23 | 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) |
| 24 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 25 | Foundations, footings, bases of columns, etc. for massconcrete |
| 26 | Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. |
| 27 | All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum |
| 28 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 29 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
