Both Plan B pills can be taken at the same time with no decrease in effectiveness or increase in side effects. Plan B should be taken within 5 days (120 hours) of unprotected sex and can reduce the risk of pregnancy up to 89%. But it is more effective the sooner you take it.
A hazard and operability study (or HAZOP) is a systematic, critical examination by a team of the engineering and operating intentions of a process to assess the hazard potential of mal-operation or mal-function of individual items of equipment and the consequential effects on the facility as a whole.
Hazard Analysis and Critical Control Point (HACCP) is an internationally recognized system for reducing the risk of safety hazards in food. Subscribe for a Free PDF Book-Basics of HACCP and Prerequisite Programs.enefits of HACCP. The primary purpose of a HACCP system is to protect people from food borne illness, but the benefits of the system also extend to the company. 1  Increased confidence in your products. 2  Ability to reach markets and customers that require a HACCP based system.