All Services Engineering & Architecture Water and Waste Water designs $5/hr · Starting at $25 I can provide professional services in water sector, including waste water tretament. Also I can be helpful for implementation of draftsman services in all sectors. About $5/hr · Ongoing Download Resume I can provide professional services in water sector, including waste water tretament. Also I can be helpful for implementation of draftsman services in all sectors. 0 Reviews This Freelancer has not received any feedback.