8855 SPECIAL REPAIRS TO LT UG CABLE AND LT PANEL BOARD FOR AFMSD AND COD KANDIVALI UNDER GE NORTH MUMBAI

Amount

Excavation in trenches, not exceeding 1.50 m wide and not exceeding 1.5 m in depth, for foundation, cable trenches etc, not exceeding 10 sq m on plan and getting out hard/dense soil complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layer not exceeding 25cm in soil complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge

Supplying and spreading in trenches fine dry river sand for cable cushioning and gently punning down in layers complete all as specified and as directed by Engineer-in-Charge Note : Thickness of sand cushioning shall be measured after punning and consolidating of sand.

Supplying and laying unreinforced precast concrete cable covers, class LV type, flat of size 250 mm x 150 mm x 40 mm complete all as specified and as directed by Engineer-in-Charge. Make : Mehtab Tiles, Indore/M/S Ultra Tiles/NITCO/Topaz Tiles/Navya Tiles, Jodhpur

Supplying, laying, testing and commissioning of UG round cable of size 16 Sqmm, 4.0 core, XLPE insulated, heavy duty, LT, 1100 V grade electric cable with aluminium conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed, as per IS-7098 part-I, laid in trenches or passing through pipe, making all connections with necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge. Make: PARAGON/FINOLEX/PLAZA/POLYCAB/KALINGA/HAVALLS Note : Earthwork, excavation sand cushioning cable cover GI protection pipe shall be measured and paid separately in their respective items

All as per item No.06 described here-in-before but of 25 sqmm 4.0 core complete all as specified and as directed by Engineer-in-Charge.

All as per item No.06 described here-in-before but of 50 sqmm 3.5 core complete all as specified and as directed by Engineer-in-Charge.

Material and labour for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth strip 32 x 6mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 40 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Material and labour for earthing complete with copper earth plate electrode 60 cm x 60 cm x 3.15 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to copper plate with copper earth strip 20 x 3mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 40 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Supply and fix GI earth strip 32 x 6mm buried in ground, extension of existing earthing lead all as specified and as directed by Engineer-in-Charge.

Material and labour for cutting the existing bituminous road to size not exceeding 45cm wide and depth not less than 45cm for passing of UG cable through GI pipe and making good the disturbed surface filled with excavated material and top 200mm thickness with plain cement concrete 1:3:6, type C1 using 20mm graded aggregate complete all as specified and directed by Engineer-in-Charge.

Supply and fix galvanised iron pipe, light grade, 50mm bore for cable protection on wall, trenches, road crossings etc. with suitable size of GI saddle, wherever necessary complete all as specified and as directed by Engineer-in-Charge. Make: TATA/SWASTIK/JINDAL/Bharat Steel tube/ZENITH/Indian Tube Company

Supply, install, test and commissioning of Automatic Power Factor Correction (APFC) panel indoor type factory made of 125 KVAR capacity ready to use design confirming to IS 5039 / IS 8623 and relevant IS / IEC Codes rates for short circuit rating of 35KA, front openable and lockable by keys having louvers and air vent, gasket and totally vermin proof and suitable for 415 / 440 V, 3 phase 50Hz, AC and housed in elegant enclosure fabricated from minimum 2.00mm thick CRCA sheet and minimum 1.6mm thick for partitions anti corrosive coating to improve power factor to 0.99 and finally powder coated in texture siemens grey RAL 7032 and comprising of following including suitable size and length of copper conductor cable PVC insulated, from main panel to APFC panel for connections as approved all as specified and as directed by Engineer-in-Charge.

Material and labour for danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts & nuts of approved size of LT 20 x 15 cm size complete all as specified and directed.

Supply, install, test and commissioning suitable size factory made out door type, dust and vermin proof, LT feeder pillar box, double door, cubical and compartmentalized type, 415 volts, AC, 50 Hz, fabricated with non corrosive 3 mm thick CRCA sheet for outer side and 2 mm thick inside complete with and including mounted on angle iron frame stand of size 50 x 50 x 6 mm thick, 50 cm long leg, grouted in PCC (1:2:4) type B1 (using 20 mm graded stone aggregate), spray painted inside and outside, powder coated of approved colour by Engineer-in-Charge, including openable shutters butt hinged, locking arrangement, PCC work, excavation & earth work complete including comprising for following and taking down existing etc complete all as specified and as directed by Engineer-in-Charge:-

Supply, install, test and commissioning suitable size factory made out door type, dust and vermin proof, LT feeder pillar box, double door, cubical and compartmentalized type, 415 volts, AC, 50 Hz, fabricated with non corrosive 3 mm thick CRCA sheet for outer side and 2 mm thick inside complete with and including mounted on angle iron frame stand of size 50 x 50 x 6 mm thick, 50 cm long leg, grouted in PCC (1:2:4) type B1 (using 20 mm graded stone aggregate), spray painted inside and outside, powder coated of approved colour by Engineer-in-Charge, including openable shutters butt hinged, locking arrangement, PCC work, excavation & earth work complete including comprising for following complete all as specified and as directed by Engineer-in-Charge:-

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