Contracting Work Consulting Service For Supervision Execution Of The Work: Improvement, Expansion Of The Drinking Water And Basic Sanitation Service In The Poblado Center Of El Rejo - Poblado Center Of Juan Albacete - Populated Center Of L - Contracting Of Work Consulting Service For Supervision Execution Of The Work: Improvement, Expansion Of The Drinking Water And Basic Water Service In The Town Center Of El Rejo Poblado De Las Huaquillas - San Ignacio District - Province