2. Technical Assistant - person familiar with the inspection, 

 sampling, and sample-preservation techniques to be utilized. 



3. Mechanical Assistant - person assigned to the inspector 

 for removing material samples and for other duties, 



VI. Equipment and Supply Requirements 



A. Basic Requirements 



1 . Photographic Equipment and Supplies 



a. 35-mm SLR camera with through- the- lens metering and 

 closeup capability. 



b. Lenses 



(1) Wide angle, approximately 30-mm. 



(2) Normal, macro, approximately 50-mm with focal distance 

 of <=° to approximately 12 inches. 



(3) Telephoto, macro, approximately 90-mm, with focal 

 distance of «> to approximately 12 inches. 



c. Electronic flash (strobe) for camera. 



d. Normal or high-speed Ektachrome film. Requirements 

 normally vary from 50 to 250 exposures. 



2. Inspection and Miscellaneous Equipment and Supplies 



a. Tools for component disassembly. Usually will be 

 available on site from ship's engineer. Check availability. 



b. Picks, probes, sampling equipment, etc. Should be brought 

 by inspector. 



c. Sample preservation equipment, inspector-supplied. Bottles, 

 jars, plastic bags, etc. , and preservative solutions as 

 outlined in Section IV above. 



d. Fresh water for rinsing. Usually supplied by ship via 

 a hose, although a pneumatic sprayer can be used. The 

 ship should be notified of this requirement. 



e. Cutting tools for large samples. Usually available 

 on site from ship's engineer. Check availability. 



f. Notebooks and pens or pencils for recording of data. 



g. Boxes and packing material for transporting samples. 

 Usually available or can be fabricated on site. 



Check with ship's personnel or with cruise leader prior to 

 departure. 



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