Submission of detailed design for various project components, Submission of detailed CRDs (Construction Reference Drawings) and design reports,Submission of construction methodology and construction sequences plan, Review of Quality Assurance Plans (QAP) submitted by contractors / vendors to define extents and procedure of quality control, Review fabrication, welding, manufacturing procedures, etc., including material approval,Submission of structure wise BOQ as per approved design and their comparison with tender stage BOQ issued to sub-contractors, Planning for month wise procurement of free issue materials (Cement, Re-bar, Strand, Bearing and Structural Steel), Approve deviations from specification / procedures for inspection in consultation with client, Assisting in the process of design review and approval from proof consultant / employer – NHAI / authority’s engineer on the designs and drawings.  This includes all the modifications / changes / design / remedial measures as required during proof checking or during construction for any reasons whatsoever included in the scope of work, Attending design review and approval meetings as and when called by proof consultant / employer Preparation and submission of technical note of Permanent work Preparation and submission of detailed design calculations and drawings for all electrical works as per NIT requirement, Preparation and submission of detailed design calculations and drawings for all automation works like ATMs / Toll management system as per NIT requirement