UNIFAMILY HOUSING LOCATED IN SAN JUAN COMALAPA; GUATEMALA; CONTAINS ALL THE SET OF PLANES ; ARCHITECTONICS, STRUCTURALS , AND OF INSTALLATIONS, INCLUDE SEVERAL SPECIFICATIONS AND DETAILS LIKE CHIMNEY , WALL SECTIONS ,STEPS , CISTERN , DRAIN BOXES; DETAILS OF CISTERN TANK ; DETAILS OF HEALTH BOXES; BEAMS , COLUMNS , ETC.