Investors can conduct the topographical survey and produce 1/500-scale construction plan themselves if they employ sufficient qualified architects, engineers and workers. Otherwise, they have to outsource the survey and the plan. And it will incur costs.
Law on urban planning No.30/2009/QH12 dated 17/6/2009 by the National Assembly No.12
Circular 05/2011/TT-BXD dated 09/06/2011 by the Ministry of Construction providing regulations on checking, evaluation and acceptance of topographical map for construction planning and designing
articles 3.1.a, 4.1.
Decision 21/2005/QD-BXD dated 22/07/2005 by the Minister of Construction stipulating guidelines on signs and symbols used in drawings of construction master plans
Investor(s) can conduct topographical survey and 1/500-scaled construction plan themselves if they employ sufficient qualified technical staff as specified in Article 10 of Law on Urban Planning No. 30/2009/QH11 or they can go to a construction designing consultant for the survey and the plan.