Se dragaron aproximadamente 12,000,000.00 m3 per dredge according to the initial bathymetry. Total dredging: 12,754,348.43 m3
Environmental conditions and Denseness of soil are the main operational risk.
Design & engineering aspects Environmental engineering: Posters on conservation and environmental protection, recycling and hazardous MSW, Adaptation and water catchment nursery environmental for self-sufficiency, cell bio composting, bio digester and sewage water, waste storage and hazardous materials.
Specific studies performed: Soil Mechanics, Current study, Sampling water shedding zones, Floc behavior in the Tepalcates Channel, Sea turtle Monitoring, Terms of reference for the restoration of the coastal dune, Study of land use change, Rescuing wildlife in high and low stress.
Breakdown of activities: 1. Clearing bush, animals from working area 2. Double handle with CSD’s and TSHD’s till NBMI–7m 3. Dredge with medium TSHD till NBMI–10m 4. Dredge with large TSHD till NBMI–15m (final depth) 5. Simultaneous clearing of 31,000m3 old breakwater
Equipment: CSD URSA, CSD MERCURIUS, CSD PARA I, TSHD PUERTO MEXICO, TSHD GATEWAY, TSHD CORONAUT.
Auxiliary: Suzanne D, Durango, Guayas, Tamaulipas, BKM 104, Yucatan, Terraferre 501 and 502, Peter M, Southport, Waverider bouy.