Pursuant to the Construction Law and its Regulation and amendments, for the purposes of these regulations the following is understood by:
1. Sidewalk (Acera): part of the public thoroughfare normally located at its edges that is reserved for pedestrian traffic.
2. AyA: Acueductos y Alcantarillados (Water Supply and Sewerage).
3. Front setback (Antejardín): distance between the property line and the building line, the first of cadastral origin and the second of official definition (MOPT or Municipality); it implies an easement (servidumbre) or restriction for building, without the portion of land losing its condition of private property.
4. Alignment (Alineamiento): line set by the Municipality or by the MOPT, as the limit or maximum proximity of the placement of the construction with respect to the public thoroughfare.
5. Alteration (Alteración): any suppression, addition, or modification that affects a building or work.
6. Height of the building (Altura de la edificación): vertical distance on the building line, between the official floor level and the average roof level of the top floor.
7. Floor area (Área de piso): the total surface area of the floors of a structure.
8. Reinforcement in reinforced concrete (Armadura en el concreto reforzado): the set of steel rods and hoops tied with wire or welded, which form the reinforcement of the concrete. In metal or wood constructions, any reticulated element that forms part of the structure.
9. Reviewing authority (Autoridad revisora): any governmental or municipal entity that intervenes in the review and approval of the design, or in the inspection during the construction of the works. Also understood as the reviewing authority is that designated by the Colegio Federado de Ingenieros y de Arquitectos de Costa Rica.
10. Street (Calle): any public or private thoroughfare that allows the transit of automotive vehicles and pedestrians.
11. Roadway (Calzada): part of the street intended for vehicular traffic, comprised between curbs (cordones), ditches (cunetas) or drainage ditches.
12. Load (Carga): force that acts upon a structure.
13. Hydraulic load (Carga hidráulica): where the work to be constructed generates or implies an increase in wastewater and sewage, beyond what the original structure contemplates.
14. Permanent load (Carga permanente): force caused by the self-weight of a structure and by the self-weight of the elements, machines, and equipment permanently attached to it.
15. Dead load (Carga muerta): force due to self-weight.
16. Temporary load (Carga temporal): variable and transient load throughout the life of a structure.
17. Live load (Carga viva): synonym for temporary load.
18. Coverage (Cobertura): is the horizontal projection of a structure or the area of land covered by such structure.
19. Federated College or CFIA: Colegio Federado de Ingenieros y Arquitectos de Costa Rica.
20. Condominium (Condominio): real estate constructed horizontally, vertically, or mixed, susceptible to independent use by different owners, with common elements of an indivisible nature.
21. Construction (Construcción): any structure that is fixed or incorporated into the land, including works of building, reconstruction, alteration, or expansion that implies permanence.
22. Curb and gutter (Cordón y caño): stormwater drainage that forms the boundary between the roadway of a street and the sidewalk.
23. Descriptive drawing (Dibujo descriptivo): sketch in which the form of the work to be performed is geometrically expressed, and where it is clarified that the work is linked to the existing basic structure.
24. Building (Edificio): construction intended for habitation or in which one or more persons can carry out any work, storage, or for machinery protection.
25. Latticework (Enrejado): synonym for reticulated when referring to open-web structures.
26. Scale (Escala): the scale of a plan or map expresses the ratio of length between the characteristics drawn and the real ones on the surface of the earth.
27. Stormwater conduit (Entubado pluvial): underground stormwater drain generally formed by concrete pipes.
28. Parking (Estacionamientos): those places (whether in a building or lots) public or private, intended for storing vehicles.
29. Structure (Estructura): systems of elements resistant to the effects of external forces of all types, which form the skeleton of a building or civil work. It receives and transfers the loads and effects to the firm ground.
30. Subdivision (Fraccionamiento): is the division of any property for the purpose of selling, transferring, trading, distributing, exploiting, or using separately, the resulting parcels, including partitions by judicial or extrajudicial adjudication, locations of undivided rights and mere segregations owned by the same owner, as well as those located in urbanizations or new constructions that interest the control of urban formation and use of real estate.
31. Installation (Instalación): in a building, any system intended for services such as potable water, drainage, electrical power, vertical transport, air conditioning, etc.
32. INVU: Instituto Nacional de Vivienda y Urbanismo.
33. MINAE: Ministerio de Ambiente Energía y Minas.
34. MOPT: Ministerio de Obras Públicas y Trasportes.
35. Load-bearing wall (Muro de carga): wall designed and constructed to primarily resist vertical loads.
36. Structural wall (Muro estructural): wall designed and constructed to primarily resist horizontal loads, perpendicular to its plane.
37. Non-structural wall (Muro no estructural): wall considered non-resistant and intended to serve only as enclosure or division of enclosures. Synonym for partition.
38. Civil work (Obra civil): work designed and constructed through the application of the science and technology pertaining to Civil Engineering.
39. Temporary work (Obra provisional): work of a temporary nature that must be constructed or installed as a means of service to aid the construction of a permanent work.
40. Construction permit (Permiso de construcción): indispensable procedure that must be approved by the Municipality to construct, remodel, expand any type of structure or work among which are, for example: fences, pools, sheds, accesses, enclosures, awnings, roofs, walls, railings, flagpoles, floor changes, among others. It is also indispensable for earthworks (movimientos de tierra), excavations, or fills.
41. Floor (Piso): is of a building, a level platform that serves as a habitable surface and to support furniture. The one at street level is called the ground floor. A one-story building is one with a single floor.
42. Cadastral plan (Plano catastro): official plan of a piece of land, duly registered in the National Cadastre direction, which establishes the shape, area, boundaries, and orientation.
43. Responsible professional (Profesional responsable): are the active engineers or architects incorporated into the Colegio Federado de Ingenieros y Arquitectos, and they are the only ones who will have the authority to authorize applications for construction licenses (licencias para obras de construcción) and the obligation to supervise the works for which they have applied for or authorized the license.
44. Repairs (Reparaciones): renewal of any part of a work, to leave it in conditions equal to or better than the original ones.
45. Setbacks (Retiros): are the open, unbuilt spaces between a structure and the boundaries of the respective property.
46. Front setback (Retiro frontal): term equivalent to Antejardín (front setback).
47. Side setback (Retiro lateral): unbuildable open space between the side boundary and the nearest part of the physical structure.
48. Urbanization (Urbanización): development or habilitation, for urban purposes in accordance with the zoning of the Plan Regulador, through the opening of streets or provision of services.
49. Public thoroughfare (Vía pública): is all land of public domain, which by disposition of the administrative authority is destined for free transit, in accordance with the laws and planning regulations. Public thoroughfares are inalienable, imprescriptible, and unattachable; according to their class they will be destined, in addition, to ensuring the aeration and lighting conditions of the buildings that border them, to facilitating access to adjoining properties, and to the installation of any pipeline, artifact, apparatus, or accessory belonging to a public work or intended for a public service.
50. Cantilever (Voladizo): part that protrudes from a wall.