Authority’s Engineer/Independent Engineer/Supervision Consultants
- Independent Engineer Services during Operation & Maintenance stage of 4-laning of Ambala-Chandigarh Section (i) from km. 5.735 to Km. 39.960 of NH-22 & (ii) from Km. 0.000 to Km. 0.871 of NH-21 in the State of Haryana & Punjab on BOT basis under NHDP-Phase-III.