Theses (MTech (Business Information Systems))--Cape Peninsula University of Technology, 2016. / This paper describes the redesigning processes of the National Building Regulations of South Africa. These processes are administered by the National Regulator for Compulsory Specifications (NRCS) in terms of the National Building Regulations and Building Standards Act 103 of 1977 (The Act). The application of the business processes and the Building Control Officers from various local authorities nation-wide who enforce the National Building Regulations and Building Standards Act, 103 of 1977 (hereinafter referred to as “the Act”) with particular reference to implementation of core regulatory business processes within the building industry in Southern Africa. The investigation was largely motivated by the high number of injuries, deaths and/or human lives affected adversely and reported due to collapsing and defective buildings. These disasters occurred at various Local Authorities, in private residential homes, government-owned buildings, abandoned and commercial buildings, such as shopping malls, have been investigated and reported by the Building Regulator, i.e. the NRCS in collaboration with the Department of Labour’s Commission of Enquiry between the years 2012 and 2014. The reports show that in those sectors of building, the local authorities’ Building Control Officers, as the legislated enforcers of the Building Regulations (with the oversight role played by the NRCS), experienced the highest levels of non-compliance by various parties who are affected by the Building Regulations, i.e. building owners or their legal representatives, built-environment professional practitioners and builders. This study applies the interpretive approach underpinned by qualitative methodology where interviews were used to collect data from building owners, prospective building owners, building occupants, built-environment practitioners, Local Authorities’ building control officers and The Regulator of the National Building Regulations. The empirical findings revealed that there is a critical need for business process review and strategy shifts that advance objectivity and benefits to compliance, visibility and awareness of regulatory process, the highlights of possible endangerment of human life due to non-compliance, the outlining of sanctions for failure to comply, and stakeholder liaison. The output is a re-module of business processes that will enforce and maintain compliance of the building regulations of South Africa.

The study investigates two aspects that arise when an application is made for building plan approval to the Building Control Officer (BCO) in the Department of Building Control at a local authority (LA). Firstly, the uniform application of the minimum requirements for building plan approval is studied. Secondly, while keeping the original goal of the National Building Regulations (NBR) in mind, the inclusion of passive design requirements is considered as part of the minimum requirements. In the Republic of South Africa (South Africa), the National Building Regulations and Building Standards Act, 1977 (Act 103 of 1977) determines the minimum requirements of any building. Although the NBR are in the process of being rewritten, the amended 1990 version is still being used. On 15 June 2010, the South African National Standard (SANS) 10400-XA: The Application of the National Building Regulations Part X: Environmental Sustainability Section A: Energy Usage in Buildings, was published for public comment. However, the current version of the NBR does not address sustainability. Therefore, it is argued that the planning and erection of structures within the South African built environment do not currently conform to any minimum sustainability requirements. A series of ‘Deemed-to-Satisfy Rules’ constitutes an integral part of the NBR. Should a development in the built environment comply with these prerequisites, it is observing the statutory requirements of Act 103 of 1977. The regulations are implemented by the Department of Building Control of the different LAs (or municipalities). Act 103 of 1977 also prescribes the appointment, qualifications and functions of the BCO who should head the department. However, it is the LA’s responsibility to appoint the BCO. An LA’s Department of Building Control uses guidelines (as determined by Act 103 of 1977) to approve applications for new buildings and alterations to existing ones. A series of prescribed inspections should be conducted during the construction phase of a building. Before a building can be used for its intended purpose, the BCO has to sign a Certificate of Occupancy. Although the NBR provide prescriptions, the requirements are implemented in different ways by the various LAs. After determining the origin and examining the goals and implementation methods of Act 103 of 1977 and its Regulations (together with the Code of Application (SANS 10400:1990)), this study demonstrates that the current edition of the NBR is not uniformly implemented in the Republic of South Africa. Additionally, the study links the original goal of the NBR to limit inflationary tendencies with current practice to use passive design principles to combat building operation costs. Lastly, a pro forma application form is included as an addendum (although it is not officially part of the study). This proposed pro forma could assist in the uniform implementation of NBR, while at the same time promoting sustainability. / Thesis (PhD)--University of Pretoria, 2011. / Architecture / unrestricted

La autoconstrucción en el Perú es uno de los problemas más frecuentes de modo que mi investigación tiene como fin principal medir cual es la resistencia a la compresión del concreto realizado en obras autoconstruidas en la ciudad de Chiclayo y así determinar si el concreto elaborado en las autoconstrucciones cumple con criterios mínimos del RNE. Del total de 45 autoconstrucciones evaluadas, se tiene que el valor mínimo de resistencia a la compresión obtenido a los 28 días fue de 70.45 kg/cm2 y el valor más alto fue de 150.91kg/cm2, siendo comparadas con una resistencia de diseño de 210 kg/cm2 y 175 kg/cm2. También se evaluó la consistencia del concreto, obteniendo como asentamiento representativo 7.25’’ pulgadas siendo una mezcla demasiado fluida y no cumpliendo con el rango de asentamiento aceptable. En las autoconstrucciones en la ciudad de Chiclayo la baja resistencia a la compresión obtenidas y los altos valores de asentamiento del concreto se deben a que se verifico el uso de dosificaciones inadecuadas, elevada relación de agua/ cemento, tiempos de mezclado demasiado cortos, mano de obra inadecuada y finalmente una compactación incorrecta. / Self-construction in Peru is one of the most frequent problems so the main purpose of my research is to measure the compressive strength of the concrete made in self-built works in the city of Chiclayo and thus determine if the concrete made in self-construction meets minimum RNE criteria. Of the total of 45 self-constructions evaluated, the minimum value of compression resistance obtained after 28 days was 70.45 kg/cm2 and the highest value was 150.91kg/cm2, being compared with a design resistance of 210 kg/cm2 and 175 kg/cm2. The consistency of the concrete was also evaluated, obtaining a representative slump of 7.25'' inches, being a mixture that was too fluid and not complying with the acceptable slump range. In the self-constructions in the city of Chiclayo, the low compressive strength obtained and the high slump values of the concrete are due to the use of inadequate dosages, high water/cement ratio, too short mixing times, labor of inadequate work and finally incorrect compaction.