Tender For Replacement Of Overhead Lines In Factory Estate At Oefc; 1 S & F of Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-37 (9.5 meters long). 2 M&L Cross arms, bracing, supports, clamps and back plates fabricted from structrural steel sections including nuts, bolts, washers, welding, bending cold or hot , drilling holes for bolts, in any shape or size as indicated or directed and inclucive of one primer coat, one under coat and one finishing coat of paint. 3 Labour Only Cross arms, bracing, supports, clamps and back plates fabricted from structrural steel sections including nuts, bolts, washers, welding, bending cold or hot , drilling holes for bolts, in any shape or size as indicated or directed and inclucive of one primer coat, one under coat and one finishing coat of paint. 4 Pin type , porcelain, vitreous white or brown insulator including one galvanised mild steel spindle, two galvanised washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade. 5 Shackle type , porcelain, vitreous white or brown insulator including galvanised mild steel straps, washers, insulator bolts, wasers and nuts 75mm height, 90mm dia, 31X3 saction of straps dia, 12 mm dia for 1100volts grade. 6 Loop type insulator, vitreous porcelain, white, brown or green with overall dimensions 90mmX140mm, clearance of hole 25.5mm 7 M&L Aluminium conductor steel reinforced 8 Labour Only for fixing Aluminium conductor steel reinforced 9 Stay assembly complete with accessories loop type insulator, stay clamps 20mm. 10 Galvanised stay strand 7/2.24mm 11 Cradle, hexagonal / rectangular, fabricated with galvanised steel wire 3.15mm or 4mm dia 12 Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters,figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size 13 Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters,figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size 14 Earthing complete with galvanised steel earth plate electrode 60cmX60cmX6mm thick burried directly in ground connection using galvanised iron strip 25X4 mm as earth lead. 15 Rough excavation not exceeding 1.5m deep and getting out in hard & dense soil. 16 Demolition of brickwork or stone / boulder masonary , laid dry. 17 M/L sand filling in trenches after laying of cable (cable will be supplied by factory) complete all as specified and directed by EIC. 18 Supply and laying of brick sub class B in trenches to provide cover to under ground cable complete all as specified and directed by EIC. 19 Returining and refilling including spreading, leveling, watering and well ramming in layers not exc 25cm. 20 Cement concrete in foundations, filling and mass concrete type D-2 1:4:8 (40mm graded aggregate) . 21 S&F PVC insulated aluminium conductor 1100 volt grade 6 Sq. mm flat twin core cable 22 S&F PVC insulated aluminium conductor 1100 volt grade 10 Sq. mm flat twin core cable 23 Aluminium paint on elecric poles 24 PVC insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 95 Sq. mm 3 & 1/2 core. 25 Steel water tubing light grade galvanised with fittings 100 mm (S&F)
