tender for earth work in ecxavation in ordinary soil lead 30 mt& lift 1.5 mtincl lab t&p etc all comp , laying of base concrete 1:6:12 with cement c.sand & 40 mm brick ballast etc all cmp , reinforced cement concrete work with cement approved coarse sand and 2 cm (3/4) gauge approved stone ballast in the proportion 1:2:4 ( 1 cement:6 aggregate) in lintels of doors and windows etc all comp , cetering &b setring etc all comp , mild steel or iron in plain work such as reinforced concrete or reinforced brick work ( when ot include in overall rates) wrought to required shape as necessary including bending for proper completion of the work etc all comp , supply and fixing of inogaration board paidestal etc all comp , providing and laying of p.v.c pipe 110 mm dia i.s.i mark etc all comp , diposal of earth up to 3 km including loading & unloading etc all comp , add 18% gst