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| 1 | Supply, laying, jointing & testingXLPE insulated cable, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of following sizes complete all as specified and directed. |
| 2 | 3.5 core x 185 Sqmm |
| 3 | 3.5 core x 150 Sqmm |
| 4 | Supply, Installation, testing and Commissioning factoryfabricated, out door type, LT FEEDER PILLAR BOX Double Door, Both side openable made out of 3.15 mm thick CRCA Sheet of suitable size with projected Globe roof for rain water protection duly treatedthrough 8 tank pre treatment process andpaintedwith epoxy powder coated mat finish ofSIEMENS GREY structural RAL 7032 shade colour Dust and Vermin Proof ,Double door withboth side opening including Neoprene Rubber Gasket, suitable for 440 Volt 3 Phase 4 Wire System ,including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate complete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and embededwith 50X50X6mm Mild Steel Angle Iron Frame and 600 mm above the Normal Ground Level complete withinternal connection with suitable size of cable,cable lugs,and cable glandsPCC Foundation in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Testing after Installation complete all as specified and comprising of the following :– |
| 5 | Aluminium bas bar 800 Amps - 04 Nos, supported with suitable size of heavy duty porcelain stand lock with suitable sizeof brass nut, bolts and washer with heat shrinkable PVC sleeving.The bar shall be colour coaded (red, yellow and blue) for three phases and black for neutral. |
| 6 | MCCB 315amps ,415 volt ,36 KA Breaking capacity4 pole Electromagnetic releaseduly connected to Bus Bar AsIN COMING- 01 Nos |
| 7 | Excavation in trenches, in any type of soilnot exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, etc or not exceeding 10 Sqm on plan and not exceeding 1.5m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in any type of soil etccomplete all as specified and directed. |
| 8 | Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed. |
| 9 | Returning, filling in excavated approved soil, including spreading, leveling, watering and well ramming in layers not exceeding 25cm each complete all as specified and directed. |
| 10 | M & L in repair for dry sand cushioning to underground cables with 8cm thick before laying of cables and 15cm thick after laying and stretching of cable complete all as specified and directed. Note: Thickness of sand shall be measured after punned down for payment purposes. |
| 11 | M & L in repair for old size sub class ‘B’ bricks, laid in trenches as cable covers complete all as specified and directed. |
| 12 | Supply and fixingGI tubing, light grade, 80 mm bore with all fitting laid in trenches / pole / wall for protection of cables complete all as specified and directed. |
| 13 | M & L for horizontal boring mechanically across the existing road without disturbing the road surface for inserting 80/40 mm bore GI pipe complete all as specified and directed. ( Note :- GI pipe will be measured and paid respective item respective item of this BOQ). |
| 14 | Dismantling and Taking out of LT cable of size 70 sq mm 3.5 core from trenches (If Covered), Cut as necessary, pull out cable from trench/duct, and stack near site including support removal of binding, levelling, cleaning of trench/duct after removal, Backfilling of trenchs complete all as specified and directed. |
| 15 | M&L for Advance Maintenance Free G.I. SAFE EARTHINGElectrodewith PIPEof not less than 50 mm outer dia (THICKNESS NOT LESS THAN 2.5mm) and two meterlength, The electrode should be ofgalvanised (80 -100 micron) along with earth lead as Galvanised steel strip of size 32 X6 mm7.5 m . The GI Electrode shall be pre-filled with Cristaline Conductive Material (CCM) . The GI electrode shall be surrounded with 25 Kg BackFill compoundto provide maximum contact between the electrode and Back Fill Compound.GI Electrode Shall be tested from CPRI.The earthing pit should be covered withPCC 1:2:4 , type B1 using 20 mm graded stone aggregate ofsize 450 x 450 mm complete all as specified and directed.Note : After completion earth resistance shall be recorded with earth megger and the record should be submitted to to department duly signed by contractor and Engineer in charge. |
