U. S. Food and Drug Administration
Center for Food Safety and Applied Nutrition
Office of Seafood
November 3, 2000


A more recent version of this document issued in November 2004. Below is an earlier version.

NATIONAL SHELLFISH SANITATION PROGRAM
MODEL ORDINANCE

XIII. SHELLSTOCK SHIPPING

(Table of Contents)


Exceptions. Shellstock Shippers are not required to pack shellstock in a building that complies with Sections .02 and .03 of this chapter when the Authority has determined that a shellstock shipper's practices and conditions do not warrant requiring shellstock to be packed in a building.

01. Critical Control Points.

A. Receiving Critical Control Point -Critical Limits. The dealer shall ship or repack only shellstock which is:
(1) Obtained from a licensed harvester who has:
(a) Harvested the shellstock from an Approved or Conditionally Approved area in the open status as identified by the tag; and [C]
(b) Identified the shellstock with a tag on each container or transaction record on each bulk shipment; or [C]
(2) Obtained from a dealer who has identified the shellstock with a tag on each container. [C]

B. Shellstock Storage Critical Control Point -Critical Limits. The dealer shall ensure that:

(1) If wet storage in artificial bodies of water is practiced, water quality meets the requirements outlined in Chapter X. 08; and [C]
(2) Once placed under temperature control and until sale to the processor or final consumer, shellstock shall be:
(a) Iced; or [C]
(b) Placed in a storage area or conveyance maintained at 45° Fahrenheit (7.2° Centigrade) or less; and [C]
(c) Not permitted to remain without ice, mechanical refrigeration or other approved methods of refrigeration, as required in §B(1) or §B(2) for more than 2 hours at points of transfer such as loading docks. [C]

C. Shucked Meat Storage Critical Control Point -Critical Limit. The dealer shall store repacked shellfish in covered containers at an ambient air temperature of 45° Fahrenheit (7.2° Centigrade) or less. [C]

02. Sanitation.

A. Safety of Water for Processing and Ice Production.
(1) Water Supply.
(a) The dealer shall provide a potable water supply in accordance with applicable federal, state and local regulations. [C]
(b) If the water supply is from a private source, the dealer shall make arrangements to have the water supply sampled by persons recognized by the Authority and tested at laboratories sanctioned or certified by the Authority: [K]
 (i) Prior to use of the water supply; [C]
(ii) Every six months while the water supply is in use; and [K]
(iii) After any water supply has been repaired and disinfected. [SC/K ]
(c) The dealer shall assure that any steam used in food processing or that comes in contact with food surfaces if free from any additives or deleterious substances consistent with federal and state laws and regulations. [K]
(2) Ice Production. Any ice used in the processing, storage, or transport of shellstock shall:
(a) Be made on-site from potable water in a commercial ice machine; or [C]
(b) Come from a facility sanctioned by the Authority or the appropriate regulatory agency. [C]
(3) Shellstock Washing.
(a) Water from either a potable water supply or a growing area in the approved classification shall be used to wash shellstock. [C]
(b) If the dealer uses any system to wash shellstock which recirculates water, the dealer shall:
(i) Obtain approval for the construction or remodeling of the system from the Authority. [K]
(ii) Provide a water treatment and disinfection system to treat an adequate quantity of water to a quality acceptable for shellstock washing which, after disinfection, meets the coliform standards for drinking water, and does not leave any unacceptable residues in the shellstock; and [C]
(iii) Test bacteriological water quality daily [SC/K ]
(c) The dealer may use ultra-violet (UV) disinfection in the recirculating wash water system, provided that the turbidity of the water to be disinfected shall not exceed 20 nephelometric turbidity units (NTUs) measured using the method in the APHA Standard Methods for the Examination of Water and Wastewater. [K]
(4) Plumbing and Related Facilities.
(a) The dealer shall design, install, modify, repair, and maintain all plumbing and plumbing fixtures to:
(i) Prevent contamination of water supplies; [C]
(ii) Prevent any cross-connection between the pressurized potable water supply and water from an unacceptable source. [C] The dealer shall install and maintain in good working order devices to protect against backflow and back siphonage. [K]
(b) Shellstock washing storage tanks and related plumbing shall
be fabricated from safe materials and tank construction shall be such that it:
(i) Is easily accessible for cleaning and inspection; [K]
(ii) Is self-draining; and [K]
(iii) Meets the requirements for food contact surfaces. [K]

B. Condition and Cleanliness of Food Contact Surfaces.

(1) Equipment and utensil construction for food contact surfaces.
(a) Except for equipment in continuous use and placed in service prior to January 1, 1989, the dealer shall use only equipment which conforms to Shellfish Industry Equipment Construction Guides (August l993), U. S. Department of Health and Human Services. [K]
(b) The dealer shall use only equipment and utensils, including approved plastic ware which are:
(i) Constructed in a manner and with materials that can be cleaned, sanitized, maintained or replaced in a manner to prevent contamination of shellstock; and [K]
(ii) Free from exposed screws, bolts or rivet heads on food contact surfaces and [K]
(iii) Fabricated from food grade materials. [K]
(c) The dealer shall assure that all joints on food contact surfaces:
(i) Have smooth easily cleanable surfaces; and [K]
(ii) Are welded. [K]
(d) All equipment used to handle ice shall be kept clean and stored in a sanitary manner, and shall meet the construction requirements in Chapter XI. 02B.(1) (a), (b), and (c). [K]
(2) Cleaning and Sanitizing of Food Contact Surfaces.
(a) Food contact surfaces of equipment, utensils and containers shall be cleaned and sanitized to prevent contamination of shellstock and other food contact surfaces. The dealer shall:
(i) Provide adequate cleaning supplies and equipment, including three compartment sinks, brushes, detergents, and sanitizers, hot water and pressure hoses shall be available within the plant; [K]
(ii) Sanitize equipment and utensils prior to the start-up of each day's activities and following any interruption during which food contact surfaces may have been contaminated; and [K]
 (iii) Wash and rinse equipment and utensils at the end of each day. [K]
(b) Containers which may have become contaminated during storage shall be washed, rinsed and sanitized prior to use or shall be discarded. [K] (3) If used, the finger cots or gloves shall be:
(a) Made of impermeable materials except where the use of such material is inappropriate or incompatible with the work being done;
(b) Sanitized at least twice daily;
(c) Cleaned more often, if necessary;
(d) Properly stored until used; and
(e) Maintained in a clean, intact, and sanitary conditions.

C. Prevention of Cross Contamination.

(1) Protection of Shellfish.
(a) Shellstock shall be stored in a manner to protect shellstock from contamination in dry storage and at points of transfer. [SC/K ]
(b) Shucked shellfish shall be protected from contamination. [SC/K ]
(c) Shellstock shall not be placed in containers with standing water for the purposes of washing shellstock or loosening sediment. [K]
(d) Equipment and utensils shall be stored in a manner to prevent splash, dust, and contamination. [SC/K ]
(2) Employee practices.
(a) The dealer shall require all employees to wash their hands thoroughly with soap and water and sanitize their hands in an adequate handwashing facility:
(i) Before starting work; [K]
(ii) After each absence from the work station; [K]
(iii) After each work interruption; and [K]
(iv) Any time when their hands may have become soiled or contaminated. [K]

D. Maintenance of Hand Washing, Hand Sanitizing and Toilet Facilities.

(1) Handwashing facilities with warm water at a minimum temperature of 110° Fahrenheit (43° Centigrade), dispensed from a hot and cold mixing or combination faucet, shall be provided. [SK/O]
(2) Sewage [O] and liquid disposable wastes [K] shall be properly removed from the facility.
(3) An adequate number of conveniently located, toilets shall be provided. [K]
(4) The dealer shall provide each toilet facility with an adequate
supply of toilet paper [K] in a suitable holder. [SK/O]

E. Protection from Adulterants.

(1) Shellstock shall be protected from contamination while being transferred from one point to another during handling and processing; [K]
(2) Any lighting fixtures, light bulbs, skylights, or other glass suspended over food storage or processing activities in areas where shellstock are exposed shall be of the safety type or protected to prevent food contamination in case of breakage. [O]
(3) Food contact surfaces shall be protected from contamination by adulterants by using cleaning compounds and sanitizing agents only in accordance with applicable federal and state laws and regulations. [K]
(4) Shellstock shall be packed in clean containers. [K]
(5) Protection of ice used in shellstock processing.
(a) Any ice which is not made on site in the shellstock processing facility shall be inspected upon receipt and rejected if the ice is not delivered in a way so as to be protected from contamination. [SC/K ]
(b) Ice shall be stored in a safe and sanitary manner to prevent contamination of the ice. [SC/K ]
(6) Adequate ventilation shall be provided to minimize condensation in areas where food is stored, processed or packed. [SC/K ]

F. Proper Labeling, Storage and Use of Toxic Compounds.

(1) Storage of toxic compounds.
(a) The dealer shall assure that only toxic substances necessary for plant activities are present in the facility. [K]
(b) Each of the following categories of toxic substances shall be stored separately:
(i) Insecticides and rodenticides; [K]
(ii) Detergents, sanitizers, and related cleaning agents; and [K]
(iii) Caustic acids, polishes, and other chemicals. [K]
(c) The dealer shall not store toxic substances above shellfish or food contact surfaces. [K]
(2) Use and labeling of toxic compounds.
(a) When pesticides are used, the dealer shall apply pesticides in accordance with applicable federal and state regulations to control insects and rodents in such a manner to prevent the contamination of any shellstock or packaging materials with residues. [K]
(b) Cleaning compounds and sanitizing agents shall be labeled and used only in accordance with applicable federal and state laws and regulations. [K]
(c) Toxic substances shall be labeled and used in accordance with the manufacturer's label directions. [K]

G. Control of Employees with Adverse Health Conditions.

(1) The dealer shall take all reasonable precautions to assure that any employee with a disease in the communicable stage which might be transmissible through food shall be excluded from working in any capacity in which the employee may come in contact with the shellstock or with food contact surfaces. The diseases which are transmissible from food workers through food are those determined by the US Centers for Disease Control and Prevention, in compliance with the Americans with Disabilities Act, and published in the Federal Register. [K]
(2) If an employee with an infected wound keeps it covered with a proper bandage, an impermeable barrier, and a single-use glove for a hand lesion, the dealer may allow the employee to work in the shellfish processing facility without additional restrictions. [K]

H. Exclusion of Pests. The dealer shall operate his facility to assure that pests which may be a source of shellstock contamination are excluded from his facility and his activities. [K]

.03 Other Model Ordinance Requirements.

A. Plants and Grounds.
(1) General.
(a) The physical facilities shall be maintained in good repair. [O]
(b) Animals or unauthorized persons shall not be allowed in those portions of the facilities where shellstock are stored, handled, processed, or packaged or food handling equipment, utensils, and packaging materials are cleaned or stored. [K]
(2) Flooding:
(a) Facilities in which shellstock are stored, packed, repacked or reshipped shall be located so that these facilities are not subject to flooding during ordinary high tides. [C]
(b) If facilities are flooded:
(i) Shellstock processing, repacking or shipping activities shall be discontinued until the flood waters have receded from the building; and the building is cleaned and sanitized. [C]
(ii) Any shellstock coming in contact with the flood waters while in storage shall be destroyed; or discarded in non-food use. [C]
(3) The dealer shall operate his facility to provide adequate protection from contamination and adulteration by assuring that dirt and other filth are excluded from his facility and activities. [SC/K ]
(4) The dealer shall provide toilet room doors which are tight fitting, self closing, and do not open directly into a processing area. [K]
(5) Plant Interior.
(a) Sanitary conditions shall be maintained throughout the facility. [O]
(b) All dry area floors shall be hard, smooth, easily cleanable and in good repair; and [O]
(c) All wet area floors used in areas to store shellstock, process food, and clean equipment and utensils shall be constructed of easily cleanable, impervious, and corrosion resistant materials which:
(i) Are graded to provide adequate drainage; [O]
(ii) Have even surfaces, and are free from cracks that create sanitary problems and interfere with drainage; [O]
(iii) Have sealed junctions between floors and walls to render them impervious to water; and [O]
(d) Walls and Ceilings. Interior surfaces of rooms where shellstock are stored, handled, processed, or shall be constructed of easily cleanable, corrosion resistant, impervious packaged materials. [O]
(6) Grounds. Grounds around the facility shall be maintained to be free from conditions which may result in shellstock contamination. These conditions may include:
(a) Rodent attraction and harborage; and [O]
(a) Inadequate drainage. [O]

B. Plumbing and Related Facilities.

(1) Handwashing facilities shall be provided which are:
(a) Convenient to work areas; [O]
(b) Separate from the three compartment sinks used for cleaning equipment and utensils; and [K]
(c) Directly plumbed to an approved sewage disposal system.[ SO/K]
(2) All plumbing and plumbing fixtures shall be designed, installed, modified, repaired, and maintained to provide a water system that is adequate in quantity and under pressure, and includes:
(a) Cold and warm water at all sinks; and [K]
(b) Handwashing facilities adequate in number and size for the number of employees, and located where supervisors can observe employee use; [K]
(3) Handwashing facilities: The dealer shall provide at each handwashing facility:
(a) A supply of hand cleansing soap or detergent; [K]
(b) A conveniently located supply of single service towels in a suitable dispenser or a hand drying device that provides heated air; [O]
(c) An easily cleanable waste receptacle; and [O]
(d) Handwashing signs in a language understood by the employees; [O]
(4) Adequate floor drainage, including backflow preventers such as air gaps, shall be provided where floors are:
(a) Used in shellstock storage; [K]
(b) Used for food holding units [K] (e. g. refrigeration units);
(c) Cleaned by hosing, flooding, or similar methods; and [K]
(d) Subject to the discharge of water or other liquid waste including three compartment sinks on the floor during normal activities; [K]
(5) A safe, effective means of sewage disposal for the facility shall be provided in accordance with applicable federal and state laws and regulations; [K]
(6) Installation of drainage or waste pipes over food processing or food storage areas, or over areas in which containers and utensils are washed or stored shall not be permitted.

C. Utilities. Ventilation, heating, or cooling systems shall not create conditions that may cause the shellfish products to become contaminated. [SC/K ]

D. Insect and Vermin Control.

(1) The dealer shall employ necessary internal and external insect and vermin control measures to insure that insects and vermin are not present in his facility including:
(a) Tight fitting, self-closing doors; [K]
(b) Screening of not less than 15 mesh per inch; and [K]
(c) Controlled air currents. [K]

E. Disposal of Other Waste

(1) Disposal of waste materials shall be conducted in accordance with appropriate federal and state laws and regulations. [O]
(2) All areas and receptacles used for the storage or conveyance of waste shall be operated and maintained to prevent attraction, harborage, or breeding places for insects and vermin; and [O]

F. Equipment Construction for Non-food Contact Surfaces.

(1) The dealer shall use only equipment, including approved plastic ware, which is constructed in a manner and with materials that can be cleaned, sanitized, maintained, or replaced; and [O]
(2) The dealer shall use easily cleanable, corrosion-resistant, impervious
materials, free from cracks to construct any non-food contact surfaces in shellstock storage or handling areas. [O]

G. Cleaning of Non-food Contact Surfaces.

(1) Cleaning and sanitizing activities for equipment and utensils shall be conducted in a manner and at a frequency appropriate to prevent contamination of shellstock and food contact surfaces. [K]
(2) All conveyances and equipment which come into contact with stored shellstock shall be cleaned and maintained in a manner and frequency as necessary to prevent shellstock contamination. [O]

H. Shellstock Storage and Handling.

(1) The dealer shall:
(a) Assure that shellstock is:
(i) Alive; [K]
(ii) Reasonably free of sediment; and [O]
(iii) Culled. [K]
(b) Not commingle shellstock during repacking unless the dealer is included in the Authority's commingling plan. [K]
(2) The dealer shall inspect incoming shipments and shall reject dead or inadequately protected shellstock. [K]
(3) A dealer whose activity consists of trucks or docking facilities only shall:
(a) Have a permanent business address at which records are maintained and inspections can be performed; and [K]
(b) Not repack shellstock. [K]
(4) A dealer who stores or repacks shellstock shall have:
(a) his own facility for proper storage or repacking of shellstock; or [K]
(b) Arrangements with a facility approved by the Authority for the storage or repacking of shellstock. [K]

I. Heat Shock – N/ A

J. Personnel. In any area where shellstock are stored and in any area which is used for the cleaning or storage of utensils, the dealer shall not allow employees to:

(1) Store clothing or other personal belongs; [O]
(2) Eat or drink; [K]
(3) Spit; and [K]
(4) Use tobacco in any form. [K]

K. Supervision.

(1) A reliable, competent individual shall be designated to supervise general plant management and activities; [K[
(2) Cleaning procedures shall be developed and supervised to assure cleaning activities do not result in contamination of shellstock or food contact surfaces. [K]
(3) All supervisors shall be:
(a) Trained in proper food handling techniques and food protection principles; and [K]
(b) Knowledgeable of personal hygiene and sanitary practices. [K]
(4) The dealer shall require:
(a) Supervisors to monitor employee hygiene practices, including handwashing, eating, and smoking at work stations, and storing personal items or clothing. [K]
(b) Supervisors to assure that proper sanitary practices are implemented, including:
(i) Plant and equipment clean-up; [K]
(ii) Rapid product handling; and [K]
(iii) Shellfish protection from contamination. [K]
(c) Employees:
(i) to be trained in proper food handling and personal hygiene practices, and [K]
(ii) to report any symptoms of illness to their supervisor. [K]

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