Guyana Water And Aquatic Environments Interpretation Center (Ciema) - Improve The Accessibility Of The Site And The Principle Of Sustainable Development: New Mobilities (The Procedure Follows An Unsuccessful Declaration Of Procedure). Lot N°1 “Electricly Assisted Pedal Boats Or Catamarans”. Lot N°2 “Supply Of 2 Electric Boats For Discovery Of The Pripris Of Yiyi”.