Km 1.00 to 2.58 Hard Shouldering 0.75 Mtr. both side with 150mm GSB plus 100mm DLC plus 280mm PQC and on existing CW 100mm DLC plus 280mm PQC and 80mm IPB over 150mm GSB b/w Cw. And Side Drain and 60mm IPB over Side Drain where as required and
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