When the defective pipe may be heavily damaged, and service interruption is. permitted, spooling in a new piece of pipe just might be the economical repair. alternative. Proven by years of service on all kinds of pipe, Dresser couplings will. provide a flexible, leakproof connection that will last the life of the pipe.
Unit level activities are activities that are performed on each unit of product. Batch level activities are activities that are performed whenever a batch of the product is produced. Product level activities are activities that are carried out separately for each product. Facility level activities are activities that are carried out at the plant level.
Activities of daily living - Basic. 1  Basic ADLs consist of self-care tasks that include, but are not limited to: [5] 2  Bathing and showering. 3  Personal hygiene and grooming (including brushing/combing/styling hair) 4  Toilet hygiene (getting to the toilet, cleaning oneself, and getting back up)