- NEC-SE-GM: Geotechnical and Foundation Design. Subsoil investigation, structural characteristics, design recommendations for future foundations, reinforcement of existing structures.
- NEC-SE-HM: Reinforced Concrete Structures. Analysis and dimensioning of concrete structural elements for buildings, in compliance with technical specifications.
- NEC-SE-MP: Masonry Structures. Design and construction of structural masonry, under permanent or transient vertical load conditions, lateral forces and under atypical force states.
According to the Ecuadorian Technical Regulation in procedures and processes for welding we take into consideration the phases of:
- AWS D1.1. establishes the requirements for welding of steel structures.
- AWS D1.3. establishes the requirements for welding of steel sheet structures.
- AWS D1.4. establishes requirements for welding of reinforcing steel.
- AWS D1.6. establishes requirements for welding of stainless steel structures.
- AWS D1.8. establishes requirements for welding of steel structures with seismic-resistant design criteria.