Final studies and design, land management, social, environmental, financing and cosntruction, rehabilitation, improvement, operation and maintenance of the Road Concession Project "Zona Metropolitana de Cúcuta".

The project included Cosntruction Road Design with a length of 26.76 km, Rehabilitation Road Design with a length 55.26 km, Maintenance Road Design with a length of 48.52 km and a total of 8 units Bridges Design.

Final Studies and Designs, land managment, social, environmental, financing and costruction, rehabilitation, imporvement, operation and maintenance of the Road Concession project "Girardot - Ibagué - Cajamarca".

The project included Construction Road Design with a length of 60 km, Rehabilitation Road Design with a length of 100 km, Tunnel Design of 884 m, Viaduct Design of 603.8 m and 4 units of Bridges Design.

Preparation of Contract Options and Sample Bidding Documents for a Performance Based Design/Build/Operate/Maintain and Transfer (DBOMT) Road Project. The assignmets involved: development and design a sample businees package of contracto options in different scenarios, appropriate to the Nigeria business environment, developing of sample biding document (SBD) and prequalification Documents based on the World Bank models, preparation of TOR for financial and technical audits of a civil works (DBOMT) project, formulation of a policy regarding use and control of the right of way (ROW) durin the concession period.

The scope of the project involved pavement design for Rehabilitation and design of new pavement structure (new carriageway) in a length of 120 Km of the Concessioned Road Bogota - Girardot.  The designs included structural condition survey using NDT technologies with Falling Weight Deflectometer and functional conditional using a laser Profilograph RSP L5.

The Project involved detailed design (Phase III) of works for construction, improvement and rehabilitation of the concessioned road Pereira - La Victoria (DBOMT Project) in a length of 54 Km.  It also included Technical assistance  during Construction stage.

The project included Construction Road Design with a length of 103 km, Rehabilitation Road Design with a length of 90 km, Design of 22 units of Vehicular Bridges, Design of 8 units of Pedestrian Bridges and a Cycle Route Design with a length of  47 km.

Structural condition evaluation and rehabilitation design for pavement structure of Buga - Tulua - La Paila Highway Concessioned Road in a length of 60 kilometer.  The project included measurements of deflection with Falling weight deflectometer (FWD), design of pavement structure (reinforcement) for rehabilitation, defining and specifying appropriate performance indicators.

Studies, design and Technical Assistance for the project:  Adaptation of the NQS avenue to the Massive Transport System (Transmilenio - Concessioned Road)  in two section: 1. Section II:  between The Escuela General Santander and the Villaviencio Avenue in a total length of 32 Km (10 lanes of 3.2 Km  each one) 2. Section III: between Villavicencio Avenue and Soacha Border including Head station and buses garage in a total length of 22 Km (7 lanes of 3.2 Km  each one).  Urban Roads.

The project included soils study geotechnical studies, aqueduct and sewer system design, drainage design, pavement  design for Rehabilitation and design of new pavement structur for construction (rigid and flexible pavement). In addition, TNM was the Technical Assistant during Construction stage of the Concessioned Road (DBOMT Project).

The project included Studies, Designs and Technical Assistance during Construction stage and Maintenance period  for the project Adaptation of Road Concession Highway 13th Street to the Massive Transport System (Transmilenio - Bus Rapid Trasport) Section from the Caracas Avenue until Puente Aranda in a length of  4 km (in total 10 causeways which indicates that they are 40 kms of length).  Concessioned urban Roads (DBOMT Project).

Evaluation of current pavement structure of Bogota (Fontibon - Facatativa - Los Alpes) Highway (Concessioned Road) in a lenght of 49 Km.  The project included measurement of roughness (IRI) with Laser profilograph RSP L5 and measurement of deflection with Falling weight deflectometer.  Every two or three years, TNM evaluates present condition of the Road.

Studies and Design for rehabilitation of Santa Marta - Paraguachon Highway, Concessioned Road (DBOMT Project) in a length of 82.2 Km.  Sectors: Santa Marta - River Palomino, River Palomino - Riohacha, Maicao - Paraguachón.

The project involved studies to determine the present condition of asphalt pavement, design of asphalt pavement reinforcement, definition of adecuate maintenance routine to obtain future benefits of the road and to maintain the structur according to technical specifications.

Supervision and quality control of the Section Iron - Eyal of the Highway Concession Trans - Route Israel. Length 21 km.  The activities carried out in this project includes: preliminary control prior to the beginning of the construction, routine control like laboratory and field tests, analysis of results of test, follow-up of the defects alteration, checking of fulfilment of technical design specifications, quality control of construction using a Computarized quality control system (laboratory results, online reports, authorizations, recommendations to the contractor).

Studies, design and Financial Management of the project Construction of Valle del Cauca and Cauca Road Network (Concessioned Road or DBOMT Project).  The scope of the project included measurement and evaluation of roughness (IRI) and rutting with Laser Profilograph RSP L5, evaluation of severity and extension of deformation, cracking and repairs, geometric inventory, signaling inventory, drainage inventory among others.  Geotechnical Evaluation of current pavement using GEORADAR, measurement and evaluation of deflection with Falling Weight Deflectometer (FWD).  It also involved design for Rehabilitation of pavement structure, Financial managament and optimization in a length of 339 km.