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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. WS/T 689-2020: (Operating Regulations for Vector Biological Control) Status: Valid
Basic dataStandard ID: WS/T 689-2020 (WS/T689-2020)Description (Translated English): (Operating Regulations for Vector Biological Control) Sector / Industry: Health Industry Standard (Recommended) Classification of Chinese Standard: C05 Word Count Estimation: 12,123 Date of Issue: 2020-08-17 Date of Implementation: 2021-02-01 Regulation (derived from): State-health communication (2020) No. 17 Issuing agency(ies): National Health Commission WS/T 689-2020: (Operating Regulations for Vector Biological Control)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Procedures for vector control operating program-Shopping mall and supermarket ICS 11.020 C 05 WS People's Republic of China Health Industry Standard Operating Regulations for Vector Biological Control 2020-08-17 released 2021-02-01 implementation Issued by the National Health Commission of the People's Republic of China ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. Drafting organizations of this standard. Jiangsu Provincial Center for Disease Control and Prevention, Beijing Municipal Center for Disease Control and Prevention, Yangzhou University, Zhenjiang Center for Disease Control and Prevention. The main drafters of this standard. Zhou Minghao, Chu Hongliang, Zhang Yufu, Zeng Xiaopeng, Li Jing, Qian Kun, Jiang Hongfang. Operating procedures for vector control1 ScopeThis standard specifies the principles and operating procedures for the prevention and control of vector organisms in shopping malls and supermarkets. This standard applies to the prevention and control of rodents, cockroaches, flies, and mosquitoes, which are the main vector organisms in supermarkets.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 23795 Monitoring method for vector density of cockroaches GB/T 23796 Vector density monitoring method flies GB/T 23797 Vector density monitoring method for mosquitoes GB/T 23798 Vector density monitoring method Rodent GB/T 27770 Vector density control level rodents GB/T 27771 Vector density control level mosquitoes GB/T 27772 Vector density control level flies GB/T 27773 Vector density control level cockroach GB/T 27777 Guidelines for the Safe Use of Rodenticides Anticoagulants GB/T 31714 Vector Biochemical Control Technology Guide Space Spray GB/T 31715 Technical Guidelines for Vector Biochemical Control GB/T 31718 Technical Specification for Integrated Vector Management, Chemical Control of Flies GB/T 31719 Technical Specifications for Comprehensive Management of Vector Organisms Chemical Control of Cockroaches GB/T 31721-2015 Vector control terminology and classification3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Vector Organisms that can transmit pathogenic organisms from the source of infection or the environment to humans through biological and/or mechanical means. Note 1.The vector organisms involved in this standard are mosquitoes, flies, cockroaches and rodents. Note 2.Rewrite GB/T 31721-2015, definition 2.1.1. 3.2 Shopping mall and supermarket In an adjoining building group or a large building, a management agency organizes, coordinates, and plans to put a series of retailers Stores and service organizations combine elements to form different retail formats, providing consumers with shopping, catering, culture, leisure, entertainment and other services. 3.3 Rodent-proof structure or facilities A device that can prevent rodents from entering indoors or related places. [GB/T 31721-2015, definition 4.4.3] 3.4 Housefly-proof facilities A device that can prevent flies from entering the room or touching food. Such as screen doors, screen windows, air curtain machines, door curtains, screen covers, etc. [GB/T 31721-2015, definition 4.4.2] 3.5 Mosquito-proof facilities A device to prevent mosquitoes from entering the environment where people live or move, and to prevent mosquitoes from breeding and breeding and people from being bitten or harassed. [GB/T 31721-2015, definition 4.4.1]4 Principles of PreventionAccording to the environment characteristics of shopping malls and supermarkets such as dense passenger flow and complex building structures, safe, environmentally friendly, simple and easy to operate methods are selected, Mainly to clear breeding habitats, establish anti-rodent and anti-fly facilities, supplemented by physical and biological control, and implement localization when necessary Comprehensive measures to learn prevention and control, effectively control the hazards of disease vectors.5 Operating procedures5.1 Hazard investigation and assessment 5.1.1 Investigation method 5.1.1.1 The rodent density survey shall be conducted according to the rat trace method in GB/T 23798; the survey of rodent prevention facilities shall be conducted according to the appendix in GB/T 27770-2011 A proceed. 5.1.1.2 The cockroach density survey is carried out according to the visual method in GB/T 23795. 5.1.1.3 The indoor adult flies and larvae breeding situation investigation is carried out according to the visual method in GB/T 23796, and the external environment adult flies investigation is carried out according to GB/T The cage trap method in 23796 is carried out; the survey of fly prevention facilities is carried out in accordance with 4.2 of GB/T 27772-2011. 5.1.1.4 The density survey of mosquito larvae is carried out according to the larval straw method in GB/T 23797; the density survey of adult mosquitoes is carried out according to GB/T 23797 Enticed to stop and proceed. 5.1.2 Survey content and indicators Investigate the hazards of rodents, cockroaches, flies and mosquitoes indoor and outdoor in shopping malls and supermarkets, and use 15 m2 as a standard for the indoor survey area The room is converted into the number of inspection rooms, and an independent room less than 15 m2 is regarded as a standard room. The survey content and indicators are as follows. a) The positive rate of rodent traces, the path index and the qualified rate of rodent prevention facilities in the rodent survey, and the survey results are filled in the rodent density survey form in the supermarket (see Appendix A). 1) Check the number of positive rooms with rat feces, rat holes, rat passages, rodent marks, and paw prints in the supermarket, and calculate the positive rate of rat tracks according to GB/T 23798; 2) The external environment walks along selected routes such as fences, both sides of roads, green belts, buildings and toilets, and garbage temporary storage. Record the walking distance and the number of rat tracks found, and calculate the path index according to GB/T 23798; 3) Check the qualification of rodent prevention facilities such as rodent barriers and rodent fences, and calculate the qualification rate of rodent prevention facilities according to GB/T 27770. b) Cockroach investigation adult (nymph) infestation rate, live egg sheath infestation rate and cockroach trail positive rate, and the survey results are filled in the cockroach density survey form in supermarkets (see Appendix B). Check the places where cockroaches inhabit in the shopping malls and supermarkets, and record the findings of adult (nymph), live egg sheaths, and cockroach traces (nymphs). The number of positive rooms for cockroaches, corpses, empty egg sheaths, feces, etc.) is calculated as (nymph) infestation rate according to GB/T 23795. Live egg sheath infestation rate, cockroach trace positive rate. c) Flies survey adult flies infestation rate, flies larval breeding rate, flies prevention facility qualification rate and flies density, and the survey results are filled in the supermarket Fly density survey form (see Appendix C). 1) Check the places where flies are breeding and inhabiting activities inside and outside the supermarket, and record the number of positive rooms with flies in the room, The number of indoor and outdoor flies breeding places and the number of positive breeding places are calculated according to GB/T 23796 and the adult fly infestation rate is calculated according to GB/T 23796 Calculate the breeding rate of fly larvae; 2) Check the facilities that can prevent flies from entering the room or contacting food, such as screen doors, screen windows, air curtains, door curtains, screen covers, etc. Calculate the pass rate of anti-fly facilities according to GB/T 27772; 3) The outdoor cage trap method is used to investigate the density of flies and calculate the density of flies according to GB/T 23796. d) Mosquito survey container index and landing index, the survey results are filled in the mosquito density survey form in supermarkets (see Appendix D). 1) Check all kinds of water containers inside and outside the supermarket, record the number of checked containers and the number of positive water containers, according to GB/T 23797 calculates the container index; 2) Outdoor check and record the number of adult mosquitoes that stopped within 30 minutes, and calculate the stopping index according to GB/T 23797. 5.1.3 Survey area and key locations 5.1.3.1 External environment. roads and surrounding green belts, buildings and toilets and garbage collection facilities, sewage wells, rainwater wells, inspection wells, Drainage ditch, water container, landscape water body, etc. 5.1.3.2 Underground buildings. garages, power distribution rooms, safety passages, weak current boxes, water collection wells, elevator shafts, water ditches, etc. 5.1.3.3 The indoor survey areas are as follows. a) Deli area and pastry bakery. counters, electronic scales, sinks, food processing machinery and equipment, electrical equipment, sewers, raw materials Stacking place, etc.; b) Fresh food area. refrigerators, chopping boards, electronic scales, trash cans, various gaps, etc.; c) Fruit and vegetable area. booth or shelf pads, cabinets under the booth, etc.; d) Food and raw material warehouse. shelves, cargo boxes and corners, etc.; e) Other areas. fire box, storage cabinet, kitchen and dining area in the dining area, cashier counter, office space, etc. 5.1.4 Hazard assessment Based on the field survey results, calculate the density of vector organisms in shopping malls and supermarkets and the qualification rate of rodent and fly prevention facilities. Refer to GB/T 27770, GB/T 27771, GB/T 27772, GB/T 27773 vector density control level indicators to assess the degree of harm. According to not In the same area, the degree of vector infestation is divided into key control areas and general control areas. 5.2 Develop a technical plan Based on the on-site investigation results and the hazard assessment situation, a technical plan is formulated, which includes. a) Basic site conditions such as the floor plan, area and area division of the mall and supermarket; b) Investigation results of breeding places and environmental treatment measures; c) Survey results of protective facilities and suggestions for construction and maintenance; d) Methods and results of vector density investigation and hazard assessment; e) Prevention principles and operating procedures in different areas; f) The type, method, frequency and physical control measures to be used of the drugs to be administered; g) Evaluation method of control effect. 5.3 Operating procedures 5.3.1 Environmental modification 5.3.1.1 Level the hardened ground, repair damaged walls, sewer facilities, etc., and fill up rat holes. 5.3.1.2 Fill up water pools and dredge open and dark drainage ditches. 5.3.1.3 Seal holes and gaps on walls, floors, doors and windows, pipes, etc. 5.3.2 Environmental treatment 5.3.2.1 The external environment shall be cleaned and cleaned regularly, and the water container shall be removed. 5.3.2.2 Garbage collection is bagged and Nissan Nissan is used to collect garbage. 5.3.2.3 Keep the fresh food and raw materials in a closed storage, and clean up the food and raw material residues in time. 5.3.2.4 Keep clean between the equipment and the ground and wall. 5.3.2.5 Manage water sources and keep indoor floors dry. 5.3.2.6 Warehouse shelves and fresh, fruit, vegetable and other goods booths should be made of metal materials, kept away from the wall and the ground, and kept clean and tidy. 5.3.2.7 Clean up dead rodents, flies and cockroaches. 5.3.3 Establish protective facilities 5.3.3.1 Install air curtains, curtains, screen doors, screen windows and other anti-mosquito facilities for doors and windows that communicate with the outside world. 5.3.3.2 The entrances and exits of catering and supermarkets (customer passage, employee passage, safety passage, etc.), food storage and processing places, etc. are separated from the gates The ground clearance and door gap are less than 6 mm, the bottom of the wooden door and door frame are covered with metal material to a height of at least 300 mm, and the door of food warehouse and power distribution room The height of the mouth is not less than 600 mm to prevent the mouse. 5.3.3.3 The cable tray and the outer wall of the pipeline are not damaged, the joints are tight, and the pores between the wall and the wall are sealed, and the gap should not exceed 6 mm. 5.3.3.4 Fly-proof nets shall be installed in the exhaust fans or vents in the operation rooms of warehouses, food processing places and catering areas. 5.3.3.5 The outlet that communicates with the external environment or municipal sewage pipes should be installed with a slotted vertical grates with anti-rat function, and the gap of the grates is smaller than 10 mm, if there is no vertical grate at the water outlet, a horizontal grate with a gap smaller than 10 mm should be installed above the indoor drainage ditch, and there is no defect, and the floor drain should be covered. 5.3.3.6 The production and sale of directly imported food should be located in a closed space, and the packaged finished product can be placed in a relatively closed refrigerator. 5.3.4 Rodent control 5.3.4.1 Rodent control shall be carried out both indoors and outdoors. 5.3.4.2 When chemical control measures are taken in the external environment, the anticoagulant rodenticide with good palatability should be selected according to the relevant safety standards in GB/T 27777. Then control, the method is as follows. a) Put the anti-rat poison bait on the ground in the bait station, and mark the number, warning signs and contact information and other relevant information. Poison bait stand along The concealed locations such as the roots of the building walls are fixedly arranged, and the number and separation distance depend on the degree of rodent damage. Check and record poison bait regularly Consumption or mildew, add or replace in time; b) The mouse hole should be blocked in time after bait is cast. If it is dug, it will be doubled until it is not dug; c) The sewers should use wax block poison bait, close to the ground or water surface at the bottom of the well and hang it against the wall, and check and replace it regularly. 5.3.4.3 Indoor business places, office areas, warehouses, etc., should use physical methods such as squirrel cages and sticky boards to kill rats. Mouse trap Roads or places where rodents frequently move, check daily and deal with captured rodents and equipment in time. 5.3.4.4 Sticky mouse boards are placed along the wall roots on both sides of the overall building, dining area, supermarket entrance and warehouse entrance and exit, plus a dust cover, sticky Waterproof pads should be added when the mouse board is placed in the area prone to moisture. 5.3.4.5 Put anticoagulant rodenticide baits in the strong and weak electricity room in an appropriate manner according to environmental conditions, and check them regularly. 5.3.5 Cockroach control 5.3.5.1 Food processing and sales, fruit and vegetable sales areas in catering areas and supermarkets use sticky cockroach paper to trap cockroaches. Take chemical control measures Glue bait can be used in the gaps on the wall, under the counter, etc. according to the principle of "small amount, multiple spots, and wide area". 5.3.5.2 Supermarket's office area, cash register, non-food processing and sales area, electronic scales, fire boxes, storage cabinets, power distribution rooms, air conditioners Houses, electrical equipment and other places can use rubber bait, particle poison bait, etc. for chemical control according to the environment. 5.3.5.3 When chemical control measures are adopted in the warehouse, under the premise of ensuring food safety, according to GB/T 31719, the cockroach-infested walls, Residue spraying on the ground and other places, supplemented by glue bait, sticky cockroach paper, etc., to kill cockroaches effectively. 5.3.6 Fly control 5.3.6.1 During the fly season, fly traps can be set up around key areas such as green spaces in the external environment and garbage collection points, and baits can be replaced regularly. 5.3.6.2 When chemical control measures are taken in the external environment to control adult flies, according to GB/T 31718, collect garbage on the walls around the entrance and exit of the supermarket. Spots, green belts, etc., use space spraying or retention spraying to control adult fly density. 5.3.6.3 The back kitchen and dining area of the restaurant, the cooked food production area and the sales area of the restaurant are equipped with sticky trap type fly-killing lamps, and the other areas can be installed with electric shock type Fly killer, when installed, the fly killer is perpendicular to the wall. 5.3.6.4 When chemical control measures are taken indoors to control adult flies, in accordance with GB/T 31718 on the premise of ensuring the safety of food and personnel Suitable methods for chemical control. 5.3.7 Mosquito control 5.3.7.1 Rainwater wells, drainage ditches, water collection wells, elevator shafts, etc. that cannot be removed, as well as accumulated water in the external environment, should be regularly put in to kill mosquitoes. Release agent. 5.3.7.2 During the mosquito activity season, when chemical control measures are taken in the external environment to control adult mosquitoes, the space spray method shall be adopted in accordance with GB/T 31714. 5.3.7.3 During the mosquito activity season, the walls around the entrances and exits of supermarkets, the walls around the collection wells of underground garages, the walls of stairways, etc. may be based on GB/T 31715 regularly sprays to kill adult mosquitoes. 5.4 Matters needing attention 5.4.1 Sanitary insecticides and rodenticides should be selected with pesticide registration certificates, production licenses, product quality standards, and safe for humans and animals. Variety, and use it according to the instructions. 5.4.2 Insecticides and rodenticides should not be stored in food processing areas or dining places. 5.4.3 During the chemical control process, effective measures should be taken to avoid contamination of food, food contact surfaces and packaging materials. 5.4.4 Operators who implement chemical control should receive professional training in pest control and standardize operations. 5.4.5 The control construction should be carried out during non-business hours, and the cockroach traces should be cleaned up in time after control, and the egg sheaths and rat carcasses should be treated. 5.5 Evaluation of control effect 5.5.1 After various control measures are completed, regular density surveys shall be conducted according to needs or the action time of insecticides and rodenticides. 5.5.2 Before and after prevention, select the same survey point and survey method for density survey, and calculate the density decrease rate according to formula (1). 5.5.3 According to GB/T 27770, GB/T 2......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of WS/T 689-2020_English be delivered?Answer: Upon your order, we will start to translate WS/T 689-2020_English as soon as possible, and keep you informed of the progress. 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