1. CIMENTACION
1.1. ZAPATAS
1.1.1. https://www.mecanicasuelosabcchile.com/wp-content/uploads/2020/12/ZAPATA-AISLADA.png
1.2. VIGAS DE CIMENTACION
1.2.1. https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSh-Uto4B7-VcDBqg9gw-eM5kqujXFLSwWZZw&usqp=CAU
1.3. CONCRETO CICLOPEO
1.3.1. https://4.bp.blogspot.com/-hM0O1bbv5_w/T84TJLRmRbI/AAAAAAAAE98/JtWLzshodpo/w1200-h630-p-k-no-nu/1.jpg
2. ESTRUCTURA DE CONCRETO
2.1. COLUMNAS
2.1.1. https://www.acerosarequipa.com/manuales/images/manual-de-construccion-para-propietarios/7-6-muros-y-columnas-imagen-8.jpg
2.2. VIGA AEREA
2.2.1. https://i.ytimg.com/vi/daF0ClPs000/maxresdefault.jpg
2.3. LOSA ENTRE PISO
2.3.1. https://i.pinimg.com/736x/84/5f/5a/845f5a743ca231d267d0b55004a261ee.jpg
2.4. ESCALERA
2.4.1. https://bimetica.com/fab_basico/images/producto/objeto-bim-andece-Escalera_en_formato_Revit_IFC_y_Autocad.jpg
3. EXCAVACION
3.1. EXCAVACION DE MATERIAL COMUN
3.1.1. https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcR4XR6PsjPhOSPONbGp92_WBcMdfHB7t-RuodVtyEAeUPZv8p8sWVrqVrxycXfLtfGRFw0&usqp=CAU
4. OBRAS PRELIMINARES
4.1. DESCAPOTE
4.1.1. https://i.ytimg.com/vi/shKgkwU5vRA/maxresdefault.jpg
4.2. LOCALIZACION Y REPLANTEO
4.2.1. https://www.definicionabc.com/wp-content/uploads/replanteo.jpg