Darya Negar Pars Company (DNP) was established in 2004 to provide the clients all basic necessary technical data which are required to optimize the design of structures and infrastructures. DNP has vast experience of providing required basic data for performing the consultancy services for all types of infrastructures from preliminary studies to supervision of construction and maintenance. DNP works as an independent company and has no commercial or other direct interests in the projects of its clients so that DNP fully understands the confidentiality of the provided data for its clients. DNP provides a broad scope of activities from the sustainable interaction between people and their environment in regard to spatial development, infrastructure, transport, environment, water, coastal and maritime, dams and river. We advise public and private clients all over the world using our experience and expertise. MAIN DNP COMPANY ACTIVITIES: The scope of activities that DNP offers are categorized in following divisions: 1. Harbour Planning 2. Enviromental Study 3. Hydrographical Surveying 4. Marine, Dam and River Field Measurements 5. Geotechnical and Laboratory Services 6. GIS, Cartography and Remote Sensing 7. Diving and Inspection Services CONTACTS: Address: #37, 1st Tohid, Khovardin Blvd, Shahrak_e Gharb, Tehran, Iran, Email: info@dnp.ir , m.hosseiny@dnp.ir Website: www.dnp.ir Telephone: +982188374805-7 Fax: +982188094885