ARMO of E M installation at Coimbatore International Airport for the year 2019 20 SH Provision of Additional 11 kV HT Feeder Cable Special Repairs

Amount

Supply of following size 11kV grade stranded compacted circular Aluminium conductor, screened with extruded semi conducting compound, XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape, cores laid up, inner sheath of thermoplastic tape, galvanised flat steel strip armoured and overall Extruded PVC outer sheathed cable conforming to IS 7098 (Part-II)/2011 with latest amendments as required. 3Cx 300sqmm

Laying one number PVC insulted and PVC sheathed/XLPE power cable of 1.1 KV grade of following size in the existing RCC/HUME/Metal/HDPE pipe is required. 3 x 300 sq.mm HT cable

Supplying and making indoor cable end jointing with cast resin compound, including lugs and other jointing materials, for 3 core x 300 sq.mm size, XLPE aluminium conductor cable of 11 KV grade as required.

Supplying and making outdoor cable end jointing with cast resin compound, including lugs and other jointing materials, for 3 core x 300 sq.mm , XLPE aluminium conductor cable of 11 KV grade as required.

Supplying and laying of 160 mm size PN 6, PE 63 HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 4984 complete with fitting and cutting, jointing etc.in the existing trench ., complete as required.

Dismantling bituminous road / concrete manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-In-charge and Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand :4 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level including form work etc as required.

Excavation for cable trenches in soft soil, depth up to 1.2 cm including dressing of sides lift up to 1.5 m, getting out the excavated soil, refilling with excavated soil after laying of cable/ pipe etc. and disposal of surplus excavated soil as directed, within a lead of 50 meters etc as required.

Supply and fixing of MS Channel of dimensions 125 x 65 x 5.3 mm for a length of 4 mtr including fixing on cement concrete foundation and suitable welding to the existing HT structure making suitable clamping for fixing the standby and existing incomer HT 3 x 300 sq.mm cable etc complete as required.

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