Abstract
This minor dissertation studies the application of project management methodologies in the execution of medical gases installations within South African hospitals. This was done in order to improve synergy during the execution of the medical gases installation with the rest of the hospital build programme. Medical gases installation in general as a gas reticulation system is made up of a combination of equipment that together or as individually are used to transmit medical gases for medicinal use in hospitals. These are gases that are regarded as life supporting within the hospital operations. They are not only used for healing or curing diseases but are used to support processes/machines that perform such functions. The installations are expected to be designed, installed and commissioned to meet the minimum requirements of SANS 7396-1/2, SANS 10260, EIGA guides and SANS 347-PER.
South African National Standards (SANS) 7396 part 1 deals with the pipeline system for compressed medical gases and vacuum and part 2 deals with Anaesthetic gas scavenging disposal system. SANS 10260 deals with the supply and storage of cryogenic gases in South Africa, HTM and EIGA describes the general scientific considerations of gas behaviour and what to consider during designing of a safe gas system. The supplied gas is produced as a cryogenic gas in a liquid form from atmospheric air through an air separation unit process of distillation. It is however packaged in a vapour form in cylinders or directly in a bulk liquid storage tank and using a vaporizer is converted into vapour. According to SANS requirements, three sources of supply are required for each gas reticulation supply system in a hospital.
Medical gases installations by their nature are projects and should follow project management doctrines in order to execute them in a manner that is acceptable and satisfies customer requirements. According to PMBOK, a project is not a fixed endeavour that gets to be undertaken, it is a short term activity that is aimed to create a unique product, service or end result. As this principle applies with the type of installations carried out in supplying and installing reticulation systems that transmit medical gases to the hospitals point of use such as theatres, ICU’s, wards etc. As result of the nature of the medical gases reticulation system, the study aims to bring to the sector project management principles to ensure this critical task is always executed safely and within acceptable best practice.
M.Phil. (Engineering Management)