Storm water studies for projects by studying the hydrology of the area and designing a comprehensive system for collecting rainwater. This includes via-ducts, conduit pipes and pump stations that deal with the complete disposal and draining of rain water. Such projects include services such as:

• Drainage studies for bridges over valleys
• Storm water study of valleys with its mountainous tributaries.
• Studies of culverts for drainage of storm water inside cities.
• Supervision of construction for culverts connected with open channels.