consultancy services for authority’s engineer for supervision of for the works “1 ) strengthening of the reach from km 525.200 to km 537.600 of raipur – visakhapatnam section of nh-26 in the state of andhra pradesh on epc mode on epc, 2 ) widening and strengthening to two lane with paved shoulders including geometrical improvements from km 491.000 to 525.200 of raipur – visakhapatnam section of nh-26 in the state of andhra pradesh on epc mode, 3 ) construction of bypass to salur town from km 486 / 831 to km491 / 420 of raipur – visakhapatnam section of nh-26 in the state of a.p, 4 ) construction of approaches to the existing 2lane rob in lieu of l.c. no. rv 324 at km.436.12 13 between komatipalli and gajapathimagaram station at km 515.200 nh26 in the state of andhra pradesh on epc mode