Range of VariablesThe Range of Variables explains the contexts within which the performance and knowledge requirements of this standard may be assessed. The scope of variables chosen in particular training and assessment requirements may depend on the work situations available |
Who may be referred to as a client? | Clients may include the enterprise's management or a private individual, company, community group, government agency, or a combination of these entities. |
What preferences and requirements may clients have? | These may include the purpose or intended use of the sports turf playing surface, preferred turf plant species and cultivars, plant characteristics, growth habits and cultural requirements, maintenance services for the turf playing surface, budget limitations, and timelines for implementation of the turf establishment works. |
What sports turf playing surfaces may apply to this standard? | Sports turf playing surfaces may include golf course surfaces, bowling greens, cricket pitches, tennis courts, other high performance surfaces and multi-purpose sports grounds. |
What biophysical factors of the site may you need to assess? | Biophysical factors may include rainfall, humidity, wind, sunlight intensity, mean temperatures, season length, soil types, structure and profiles, nutrient toxicities and deficiencies, the aspect of the site, slope, natural and artificial watercourses, other water supplies and quality, outcrops and existing plant species. |
What services on the site may need to be located? | Services may include water supply, gas, power (electricity), telecommunications, irrigation, stormwater and drainage. |
What site modifications may influence the turf establishment plan? | Modifications may include human intervention such as the placement or removal of buildings, structures, features, plants and landscaping attributes, and natural events such as wildfire, flooding and drought. |
What resources may be used for research? | Resources may include team members, senior managers, industry consultants, own knowledge, specific industry, technical and research literature, supplier specifications, catalogues, local historical performance data and industry best practice guidelines. |
What legal attributes of the site may influence the turf establishment plan? | These may include conservation of the historical, cultural or heritage values of the site and particular features, the nature of ownership, covenants and easements. |
What local by-laws and restrictions may affect the turf establishment plan? | These may include prohibited plant species, restricted plant species, land-use restrictions, legal processes, and requirements for site development and work activities. |
What environmental implications may be associated with the planned turf establishment works? | Improved weed control, drainage, irrigation and soil structure resulting from turf establishment works may benefit the surrounding environment through minimisation of weed distribution, water logging, water and applied chemical run-off, and more effective water application and use by targeted plant areas.Detrimental impacts may include nuisance level noise and emissions associated with large-scale earthworks, hardscape installation and planting activities that may be required components of the turf establishment works. |
What turf establishment procedures may apply to this standard? | Turf establishment procedures involving softscape features of the sports turf playing surface may include construction of soil profiles, soil treatments, preparation of soil surfaces for planting, planting methods, management of juvenile turf and the assessment of readiness of the turf for use.Turf establishment procedures involving hardscape features of the sports turf playing surface may include installation of irrigation and/or drainage systems, the protection of plants by fencing, and controlling pedestrian and vehicular traffic through the erection of signs and barriers. |
What resources may be required for the turf establishment works? | Physical resources may include soil and plant testing consumables, rootzone, irrigation and drainage materials, soil additives such as gypsum, lime or zeolite, artificial fibre, organic matter, mineral fertiliser, turf grids, lock sand and fibre turf, fencing materials, weed, pest and disease control materials, irrigation and drainage system components, and excavation and construction materials.Human resources may include paid labour, contractors, suppliers and consultants. |
What tools, equipment and machinery may be required for the turf establishment works? | Tools, equipment and machinery may include soil testing equipment, surveying equipment, hand tools, trailed, 3-point linkage and motorised machinery for excavation, soil treatment, planting, and turf maintenance operations. |
What OHS hazards may be identified as part of the plan for the establishment of sports turf playing surfaces? | Hazards may include disturbance or interruption of services, solar radiation, dust, noise, soil-, air- and water-borne micro-organisms, chemicals and hazardous substances, sharp hand tools and equipment, manual handling, moving vehicles, machinery and machinery parts, slippery and uneven surfaces, and flying and falling objects. |
What controls may be introduced to minimise the risk of OHS hazards? | Controls should be introduced according to enterprise OHS policies and procedures, and may include identifying hazards; assessing and reporting risks; cleaning, maintaining and storing tools, equipment and machinery; appropriate use of personal protective equipment including sun protection; safe operation of tools, equipment and machinery; safe handling, use and storage of chemicals and hazardous substances; correct manual handling; appropriate use of safety equipment such as signage and protective barriers; basic first aid available on site; personal hygiene, and reporting problems to managers. |
What specifications for staged implementation may apply to this standard? | These may include gradual establishment of turf surfaces in a sporting complex, planting during different times, and provision of access for future works. |
What may be included in a quotation at this standard? | The quotation when estimating the cost of the turf establishment works may include a bill of quantities, and costs of labour, equipment and machinery, and professional and sub-contracted services.The bill of quantities may include unit costs, sub-contractor estimates, quantity calculations, brief specification of materials, contingency items, prime cost items, and development and/or consolidation works. |
For more information on contexts, environmental implications and variables for training and assessment, refer to the Sector Booklet. |
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