NICMAR University, Pune

You have completed post graduation degree in advance construction management so you are eligible for Ph.D course but you must have a valid UGC NET score.
NET stands for National Eligibility Test. The educational qualification required for NET exam is masters degree from a recognized university with above 55% marks. 5% relaxation is given for SC/ST category candidates. Final year student are also eligible for NET exam.
There is no age criteria for NET exam but for JRF posts, your age should be below 28 years.
Some building and construction management courses offer a year out in industry, giving you the chance to develop professional contacts and build on your practical skills. Alternatively, you could apply for a summer placement with relevant building or construction companies.
Make the most of any work placements you do as companies may use them as a way to recruit future employees.