FINAL TREATMENT FACILITY FOR SHIP-GENERATED AND ASSIMILABLE LIQUID WASTE (MARPOL)

The purpose of the project is the construction of a final treatment facility for ship-generated liquid waste (Marpol 73/78 Annex I) and other assimilable liquid waste authorized by the Valencia Port Authority and the treatment of industrial water into aqueous solutions. The processes have been designed for ship-generated liquids so that the final product meets […]

DRAFTING OF THE BIDDING PROPOSAL FOR THE NABBA ES SAFA WWTP, LEBANON

In 2009, VIELCA INGENIEROS S.A. drafted a tender for the urban waste water treatment plant in the municipality of Nabaa es Safa, Lebanon. The main features of these facilities are: Flow rate: 3,000 m3/day. Equivalent inhabitants: 20,000 inhab-eq (inhabitant – equivalent = 60 g BOD5/habitant) Type of secondary treatment: activated sludge in prolonged aeration. It […]

REPAIR WORKS ON VAULT OVER QUEBRADA CHILISMUYO, SAN SALVADOR

The project consists of supervising the repair, reconstruction and/or replacement of elements that have suffered severe damage to the physical structure or foundation. Improvement of the vault over the Chilismuyo ravine located on Los Sisimiles Street, between Los Héroes Boulevard and SERTRACEN, in the municipality and department of San Salvador, broken down into the following […]

IMPROVEMENT AND EXPANSION OF DRINKING WATER SYSTEMS IN THE CITY OF MASATEPE

The project to expand and improve the drinking water system of the city of Masatepe, is aimed at solving the current supply and installation problems affecting important sectors of the population and generating the installed capacity needed to meet the demand of the population expected at the end of the 2021-2041 design period. AP component […]

IMPROVEMENT AND EXPANSION OF THE DRINKING WATER SYSTEM OF THE CITY OF MATAGALPA

The project to expand and improve the drinking water and sanitary sewage system of the city of Matagalpa, is aimed at solving the current supply and installation problems affecting important sectors of the population and generating the installed capacity needed to meet the demand of the population expected at the end of the 2023-2043 design […]