GB/T 19479-2019 English PDF (GBT19479-2019)

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GB/T 19479-2019: Good manufacturing practice for livestock and poultry slaughtering -- Pig
GB/T 19479-2019
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 67.120.10
X 00
Replacing GB/T 19479-2004
Good manufacturing practice for livestock and poultry
slaughtering - Pig
ISSUED ON: MARCH 25, 2019
IMPLEMENTED ON: OCTOBER 01, 2019
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative references ... 5
3 Terms and definitions ... 6
4 Site selection and factory environment ... 6
5 Plants and workshops ... 7
6 Facilities and equipment ... 9
7 Inspection and quarantine ... 12
8 Sanitary control of slaughter and processing ... 12
9 Packaging, storage and transportation ... 15
10 Product tracing and recall management ... 15
11 Personnel requirements ... 15
12 Sanitation management ... 15
13 Management of records and documents ... 16
Good manufacturing practice for livestock and poultry
slaughtering - Pig
1 Scope
This Standard specifies the site selection and factory environment, plants and
workshops, facilities and equipment, inspection and quarantine, sanitary control
of slaughter and processing, packaging, storage and transportation, product
tracing and recall management, personnel requirements, sanitation
management, records and documents management requirements for slaughter
and processing of pigs.
This Standard applies to pig slaughter and processing enterprises.
2 Normative references
The following documents are indispensable for the application of this document.
For dated references, only the dated version applies to this document. For
undated references, the latest edition (including all amendments) applies to this
document.
GB 5749, Standards for drinking water quality
GB 7718, National Food Safety Standard - Standard for nutrition labelling
of prepackaged foods
GB 12694, Hygienic specifications of meat packing plant
GB/T 17236, Operating procedures of livestock and poultry slaughtering -
Pig
GB/T 17996, Code for product quality inspection for pig in slaughtering
GB/T 19480, Terms of meat and meat products
GB 20799, Fresh and frozen meat transport condition
GB 50317, Code for design of pigs slaughtering and cutting rooms
Regulations on the Administration of Slaughtering of Pigs (Ministry of
Agriculture Veterinary Bureau Document [2010] No. 27 Appendix 1)
5 Plants and workshops
5.1 Design and layout
5.1.1 The factory shall be divided into production area and non-production area.
The production area shall include acceptance room (zone), isolation room,
waiting room, emergency slaughtering room, slaughtering workshop, cutting
workshop, by-product processing room, waste collection room, harmless
treatment room.
5.1.2 The entrances and exits for live pigs and wastes AND products and
personnel in the production area shall be separated; they shall not share the
same passage in the factory.
5.1.3 The pre-slaughter building facilities shall include pig unloading platforms,
pig-driving lanes, receiving platforms, isolation rooms, waiting rooms, veterinary
studios. These facilities shall meet the requirements of GB 50317.
5.1.4 The pig unloading area at the entrance shall have a fixed vehicle
disinfection site, and shall be equipped with vehicle cleaning and disinfection
equipment.
5.1.5 The emergency slaughtering room shall be located near the isolation
room, and shall be equipped with a separate changing room and shower room.
The ground drainage slope shall not be less than 2%.
5.1.6 The slaughtering and cutting workshop shall be set up in the upwind
direction of the harmless treatment room, waste collection room, sewage
treatment site, boiler room, and waiting room, and away from the breeding area.
5.1.7 The road and ground around the area where the slaughtering and cutting
workshop is located shall be level and free of water. The main passages and
sites should be paved with asphalt or concrete.
5.1.8 The processing areas in the workshop shall meet the requirements of
technology, sanitation, inspection and quarantine; the discharge of people,
logistics, airflow, and waste shall not cause cross contamination.
5.1.9 The slaughtering workshop shall be divided into clean areas and non-
clean areas. The two areas shall be clearly divided and shall not be cross-
contaminated.
5.1.10 Inspection and quarantine positions shall be set up in the slaughtering
workshop, and sufficient space shall be reserved.
5.1.11 A temporary storage room for suspected sick pig products shall be set
up in the slaughtering workshop; it shall also be set up in the vicinity of the
shall not have gaps, concave corners or protrusions that are not easy to clean.
It is not advisable to set up too dense secondary beams.
5.2.4 Doors and windows shall be made of good-sealing, non-deformable, non-
seepage, and corrosion-resistant materials. The inner window sill should be
designed as a 45° downward slope, or a windowless structure. Stairs and
elevators shall be easy to clean and disinfect.
5.2.5 The door through which the product or semi-finished product passes shall
be wide enough to avoid contact with the product. The width of the door opening
through which the hanger rail passes shall not be less than 1.2 m; the double-
leaf door through which the trolley passes shall be a two-way free door; the
upper part of the door leaf shall be installed with a window that is made of non-
breakable material.
5.2.6 The bloodletting trough and blood collection pool shall be made of
impermeable and corrosion-resistant materials; the surface shall be smooth
and flat. The slope of the bottom that is 8 m ~ 10 m at the initial segment of the
bloodletting trough shall not be less than 5%; the lowest point shall be
respectively equipped with the blood and water pipelines. The blood collection
pool shall be able to hold the blood collection volume of at least 3 hours of
slaughtering; the bottom of the pool shall have a slope of 2%, and be connected
to the blood drainage vessel.
5.3 Workshop temperature control
5.3.1 It shall meet the requirements of GB 12694.
5.3.2 The room temperature of the packing room shall not be higher than 12 °C.
6 Facilities and equipment
6.1 Facilities
6.1.1 Water supply facilities
6.1.1.1 The water supply system shall meet the needs of production; the
facilities shall be reasonable and effective, and kept unblocked; the production
water shall meet the requirements of GB 5749.
6.1.1.2 The water storage equipment in the workshop shall be equipped with
anti-pollution facilities and cleaning and disinfection facilities, and shall be
cleaned and disinfected regularly.
6.1.1.3 The supply of non-potable water (such as firefighting, refrigeration,
steam production) shall be completely separated from drinking water; non-
6.1.4.1 The temporary waste storage facilities which are set up in the non-clean
area of the factory shall be made of materials that are easy to clean and
disinfect; the structure shall be tight enough to prevent insects, murine and
other harmful organisms from entering and breeding.
6.1.4.2 Waste storage facilities shall not leak.
6.1.4.3 Hazardous waste shall be stored separately; an agreement shall be
signed with a qualified organization for professional treatment.
6.1.5 Personal hygiene facilities
6.1.5.1 The shower room shall be provided with skylights or ventilation holes
an...