Hey Shubham,
I have not worked on site for more than 2 months, but as far as my knowledge and information is concerned as an Engineer you have to take care of Site Work Progress (also called daily progress report), Labour Attendance report and Record of Material (Available or consumed regularly) in tabular form. I hope it will help you and you can modify it further based of your duty and responsiblity on work site.
Please find the attachment for example of Site DPR.
Thanks for Connecting.
CIVIL4M