The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
Factors affecting site selection may include: | entry and exit points bottom conditions aquatic life subject environmental conditions tides and currents water conditions. |
Industry technical and safety criteria may include: | British Sub-Aqua Club (BSAC) Professional Association of Diving Instructors (PADI) SCUBA Schools International (SSI). |
Relevant legislation may include: | occupational health and safety Permits or permission for access environmental regulations marine regulations. |
Organisational policies and procedures may include: | occupational health and safety communication protocols code of ethics minimal impact codes. |
Underwater photography hazards may include: | currents bottom composition loss of buoyancy hazardous aquatic life concentrating on subject rather than diving nitrogen narcosis decompression illness barotrauma equipment failure mobility dexterity corrosion. |
Risks may include: | hypothermia heat exhaustion injuries exhaustion lost part or party member equipment failure |
Principles of photograph composition may include: | definition image completeness foreground background subject direction and position lighting contrast. |
Underwater photography equipment may include: | camera housing strobe aiming lights lenses trays arms sealing rings recharging systems film maintenance kit developing facilities. |
Pre-dive equipment care may include: | tools cleaning lubrication sealing rings batteries or electronics lens strobe camera. |
Underwater photography techniques may include: | proximity to the subject to minimise loss of colour maintaining smooth movements lighting and composition using interesting angles focussing strobe different environmental conditions taking photographs of different subject matter. |
Subjects may include: | fish aquatic mammals aquatic plant life shipwrecks cave systems portraits of other divers. |
Position may include: | diver propulsion buoyancy control body positioning. |
Negative impact may include: | suspended particles light loss colour absorption. |
Post-dive equipment care may include: | washing lubricating batteries electronics. |
Relevant aspects may include: | objectives planning process activity site weather equipment selection clothing selection food selection instructional content instructional technique assessment technique group feedback directing techniques rescue techniques employed. |