Selecting Consultants For The Preparation And Submission Of Detailed Project Report Dpr For 4 Lane Road Including Junction Improvement And Bypasses Between Km 62 100 To 106 700 Of Nh 183 In The State Of Kerala. Consultancy Services For Dpr Preparation Of 4 Lane Road Including Junction Improvement And Bypasses Between Km 62/100 To 106/700 Of Nh 183 In The State Of Kerala.