supply and erection of electrical accessories for street light ward no. 1 to 16 in mc tauru providing and erection/laying of pvc/ xlpe insulatedunderground aluminium conductor cable 0.75 meterbelow ground level covered with sand and bricksincluding excavation and refilling of trenches 4 sq mm 2core (arm.) 2 24.11.14 providing and erection/laying of pvc/ xlpe insulatedunderground aluminium conductor cable 0.75 meterbelow ground level covered with sand and bricksincluding excavation and refilling of trenches 10 sq mm 2core (arm.) 3 providingand erection/ laying of pvc/ xlpe insulatedunderground aluminium conductor undergroundcable loose in existing pipe or trenches complete inall respect with necessary connection upto theentire satisfaction of engineer in charge of thework.