MANUAL OF NAVAL PREVENTIVE MEDICINE
screens, air curtains or other means of protection. Screens must be tight-
fitting, free of breaks or tears, and not less than 16 mesh to the inch of
b. Screens are not required in air-conditioned food service spaces
where windows or portholes are sealed closed. Air curtains must meet the
standards of NSF Standard No.37 or be equivalent. Further guidance is
available in the NAVMED P-5010 Chapter 8 and OPNAVINST 6250.4A.
5-9.3 Pest Control Operations
Only certified pest control professionals are allowed to conduct pest
control operations except for the use of approved bait stations.
5-10 POISONOUS OR TOXIC MATERIALS
CONDITIONS OF USE
All poisonous or toxic materials shall be stored so not to
contaminate food, equipment, utensils, linens, and single-service and
5-10.2 Conditions of use
All poisonous or toxic materials shall be properly labeled with the
manufacturer's directions. Additional restrictions may be established by
the regulatory authority.
Pesticides shall be stored outside of food service spaces.