1 Must be equipped with management and technical personnel according to the technical requirements of the testing task and workload, the number and ability of personnel should meet the requirements, all testing personnel engaged in sample collection, on-site testing, sample preparation, sample pre-processing, sample analysis and testing and data processing, etc. must be licensed, and the competence of other personnel related to the testing activities should be confirmed.2 Housekeeping 2.1 Testing personnel should often Cleaning, organizing the laboratory, keep the ground, desktop, instrumentation and equipment, the surface of the neat and tidy and a variety of instruments, equipment, utensils placed in an orderly manner.2.2 Laboratory operations, testing personnel should be wearing overalls, if necessary, wear masks and with protective gloves, and do a good job of the "Labor Protective Equipment Consumption and Use Record". Smoking is strictly prohibited in the laboratory, and it is not allowed to place sundries unrelated to experiments, and activities unrelated to experiments are not allowed.2.3 The laboratory should be equipped with appropriate fire fighting facilities and reasonable layout, easy to access, duty personnel are responsible for the daily inspection of water, electricity, gas, heating, fire fighting equipment and other facilities, and cut off the equipment after the experiment in a timely manner of the water, electricity, gas source. Before going off duty, they should check whether the doors and windows of the laboratory are closed and fill in the Laboratory Safety Inspection Record Sheet.2.4 Outsiders are not allowed to enter the laboratory without authorization. 2.4 If it is necessary to enter the laboratory because of work (such as visiting, reviewing, etc.), it should be approved by the supreme manager and then registered to be accompanied by the personnel of the Company before they can enter the room and recorded in the "Outsiders Registration Sheet".2.5 Laboratory corridors, staircases and exits should be kept free of obstacles.2.6 In order to ensure that laboratory adjacent areas do not have an adverse impact on each other, the laboratory layout should take effective isolation measures.2.7 When there is a requirement for repair, renovation, decoration, etc. of the testing place, the departments will put forward the appropriate program, after the technical person in charge of the audit, the approval of the top manager, the Comprehensive Department of the organization of the construction, the departments to do a good job of assisting the work.3 Dangerous Goods Management3.1 The company uses dangerous goods include: flammable, explosive, toxic, strong corrosive chemicals and high pressure gas cylinders, etc. 3.2 The requisition and adoption of dangerous goods shall be executed according to the "Service and Supplies Management Procedures". Each department shall designate a special person to keep the dangerous goods properly.3.3 Dangerous goods reagents can not be put on the open experimental shelves, and should be placed in the isolation room or isolation cabinet. Highly toxic products must be kept in a special cabinet, two people *** tube. 3.4 high-pressure cylinders should be isolated according to the different nature of the gas, in the designated location against the wall upright fixed storage, hydrogen, oxygen and other flammable and explosive cylinders can not be stored in the vicinity of the flammable chemical substances, and the distance from the open flame and heating equipment should be in line with the safety requirements, avoid direct sunlight, to ensure that there is good ventilation conditions. 4 Environmental Pollutants, Hazardous Waste Management 4.1 Environmental pollutants, hazardous waste including: flammable, explosive, toxic, strong corrosive chemicals and high-pressure gas cylinders; toxic and harmful waste gas, waste liquids and wastes generated in the testing process, etc. 4.1.1 Chemical waste liquids and their effluents: including organic and inorganic. Organic wastes are mainly organic reagent wastes, and inorganic wastes include strong acid and alkali wastes, cyanide, mercury, arsenic, lead, cadmium, chromium and other wastes.4.1.2 Waste gases: including volatiles of reagents and samples, intermediate products of analytical processes, standard and carrier gases that leak and empty, etc.4.1.3 Solid wastes: generally including intermediate consumables of handling samples, or broken experimental, residual or expired Chemical reagents and a small amount of soil samples, etc. 4.1.4 Biological waste: including biological sample waste and biological bacterial toxin contaminated waste.4.2 Environmental pollutants, storage of hazardous waste 4.2.1 involving hazardous waste must be set up to store hazardous waste, with obvious warning signs, the storage location should be indoors, and to do so in a safe and solid manner, away from sources of ignition and water. 4.2.2 Containers directly holding hazardous waste must meet the following requirements: (1) the material of the container must be compatible with the hazardous waste (not reacting with each other); (2) the container must meet the corresponding strength and protection requirements; (3) each container holding hazardous waste must be affixed with an obvious label, and the label must not have any traces of alteration; (4) any container holding liquid hazardous waste must 4.2.3 Temporary storage of hazardous waste must be: (1) stored separately according to the class, incompatible substances should be stored separately to prevent danger; (2) fragile packages and direct packages should be fixed separately according to the nature of the different in a wooden box or solid carton, and filler, to prevent collision, extrusion, in order to ensure the safety of the storage; (3) the containers of hazardous waste in the storage process of the direct Containers directly containing hazardous waste should avoid tilting, inverting and stacking yards during storage.(4) The storage time of waste in each department should not be more than 6 months, and the amount of stock should not be too much.4.2.4 Hazardous waste should be collected scientifically, stored safely and disposed of according to the national regulations, and it is never permitted to be discarded and put away randomly.4.3 Collection of Hazardous Wastes4.3.1 Wherever the purchase and use of chemicals, reagents, raw materials, etc. are purchased, it is the responsibility of the departments to manage the above items. departments have the responsibility to manage the above items, often check the quality of the above items and labels to prevent the label from falling off and the items from deteriorating, resulting in unusable or difficult disposal. 4.3.2 Environmental pollutants and hazardous wastes produced by each department should be collected at any time to meet the requirements of the containers, and stored in a timely manner to the location of the hazardous wastes, and in the process of collecting them, special attention should be paid to: (1) Incompatibility of the During the collection process, special attention should be paid to: (1) Incompatible substances (i.e., substances that react with each other) should be contained in their respective containers; (2) In order to ensure safety and prevent possible dangers during the collection or disposal process, ensure the consistency between the label content of the containers and the substances contained therein during the collection of hazardous wastes, and do not alter the labels arbitrarily, as labels with traces of alteration are considered invalid labels. (3) Unstable substances should be well pre-treated before collection and storage.4.4 Disposal of environmental pollutants, hazardous waste 4.4.1 To prevent the spread of pollution, the general principle of pollutant treatment: classified collection, storage, and centralized treatment respectively. As far as possible, the use of waste recycling or curing, incineration. Each section is responsible for the daily handling of environmental pollutants, hazardous waste, such as contact with highly toxic products such as gloves, filter paper and other waste should be collected in a special bucket with a lid, centralized treatment. No unauthorized discharge and disposal of untreated environmental pollutants, hazardous waste, and fill in the "Environmental Pollutants, Hazardous Waste Disposal Record Sheet (Annual)". When the company can't handle it, it will be sent to qualified treatment unit for unified treatment.4.4.2 Waste liquid and waste treatment: all waste liquid that can be recycled should be recycled as much as possible, general waste liquid can be discharged through acid and alkali neutralization, coagulation and precipitation, and oxidation of sodium hypochlorite, and the waste liquid of organic solvents should be recycled according to its nature. Acid and alkali waste liquid should be appropriately concentrated and then neutralized with sodium hydroxide or sulfuric acid to nearly neutral and then discharged by dilution with water; cyanide-containing waste liquid should be handled separately, and bleaching powder should be added under alkaline conditions to decompose it, and then cleaned and discharged; and make a good Record Sheet for the Three Waste Disposal.4.4.3 Waste gas treatment: general toxic gases can be discharged through fume cupboards or ventilation ducts by dilution with air. Such as sample digestion, extraction and other processes will produce toxic and harmful gases, should be carried out in the fume cupboard; Atomic Absorption Instrument, Atomic Fluorescence Photometer and other instruments to analyze the process of toxic and harmful gases should be pumped to the outdoors to dilute the discharge. A large amount of toxic gases must be treated by sufficient combustion or absorption with oxygen before discharge.4.4.4 Treatment of biological wastes: Biological wastes should be selected according to their characteristics of the appropriate containers and locations, and be classified and collected by special persons into disinfection, burning treatment, and be cleaned up on a daily basis. (1) Liquid wastes can generally be chlorinated with bleach for disinfection treatment. Solid combustible wastes are classified and collected, treated and burned in a timely manner. Solid non-combustible waste is collected separately and can be chlorinated with bleach. After meeting the conditions for disinfection, it will be disposed of finally. (2) Disposable products such as gloves, hats, work materials, masks, etc. are put into a dirt bag and burned centrally after use. (3) Reusable glass equipment such as slides, pipettes, glass bottles, etc. can be soaked in washing liquid and then cleaned for reuse. (4) Glass, plastic, enamel containers can be boiled for 15 minutes, or with 1000mg / L chlorine bleach clarification solution soaked for 2-6 hours, disinfection with detergent and running water after scrubbing, draining; used for microbial culture, use pressure steam sterilization after use. (5) The agar plate inoculated for microbiological test should be pressure sterilized for 30 minutes, and the agar should be discarded while it is still hot.4.4.5 The medicines, raw materials or hazardous wastes to be disposed of should be reported to the Comprehensive Department in time, and be counted regularly.4.4.6 Waste discharge must comply with the relevant national environmental emission standards. Pollutants beyond the disposal range of the company should be entrusted to the environmental protection department or a professional company with waste treatment qualification for disposal and sign a commissioning agreement or contract.5 Instrument and equipment safety Valuable instruments and equipment and instruments and equipment with a large electrical load should be grounded or shielded, and the grounding device should be inspected and maintained on a regular basis. Instruments and equipment must be checked for their safety performance before use and operated strictly according to the operating procedures.6 Fire and theft prevention 6.1 The laboratory should be equipped with air switches and leakage protectors. Electrical equipment should be equipped with sufficient power and wires, not overloaded with electricity. Electrical equipment and large precision valuable instruments and equipment shall be grounded. There shall be no unauthorized modification or dismantling of electrical facilities, no indiscriminate connection or pulling of wires, no use of gate switches, wooden distribution boards and flower wires, and no exposed wire heads in electrical equipment.6.2 Unless required for work and necessary safety protection measures are taken, air-conditioners, heaters, computers, drinking fountains, etc. shall not be turned on unattended overnight, and no open-flame stoves are to be used in the laboratories. Before leaving the Company after work, the power supply should be cut off or turned off.6.3 Smoking, eating and drinking are strictly prohibited in the laboratory, strangers and people not related to technical services work are prohibited from entering the laboratory, and activities not related to inspection and testing shall not be carried out in the laboratory.6.4 When the personnel leave the laboratory, close the doors and windows in a timely manner, and check the power supply, water supply and air conditioning, and the doors and windows shall be locked to prevent the theft of hazardous items. Important laboratories and custody of valuables, highly toxic, dangerous goods storehouse should be safe and anti-theft measures (such as adding anti-theft doors and windows, safes, etc.), and kept by a person. Fire extinguishers should be regularly inspected and fill in the "Fire Extinguisher Verification Record".7 Field Operations (Sampling, Testing) Safety Management 7.1 On-site sampling and testing personnel must comply with the relevant rules and regulations of the unit where the project is located.7.2 Sampling and testing personnel must wear the appropriate safety measures when entering the field operations. Such as: safety caps, anti-stabbing shoes, overalls, protective glasses, dust masks, etc.. The person in charge of the testing department should supervise the employees to wear protective facilities and implement protective measures, and should stop the operation if it fails to meet the safety requirements.7.3 Instruments and equipment entering the site must be equipped with anti-leakage plug boards and power supply voltage detector, as well as instrumentation facilities waterproof, dust-proof shroud and anti-vibration measures, etc. 7.4 The project manager should formulate the testing and implementation plan according to the conditions of use of the used instrumentation and the measured object measurement requirements, the development of the limit environmental conditions and conditions to ensure the emergence of detection. Such as: (1) personnel and equipment safety and security; (2) power supply and water supply conditions and safeguards; (3) air supply and ventilation and air pressure conditions; (4) flammable and explosive products control; (5) dust and smoke interference; (6) toxic substances and corrosive products control; (7) other special conditions and safeguards 7.5 After arriving at the site operation area, the project leader should first carry out the testing of whether the environmental conditions meet the requirements of the quantitative assessment, to eliminate safety hazards. Carry out quantitative assessment to eliminate safety hazards. Attention should be paid to observing and recording changes in environmental conditions during testing. When the environmental conditions exceed the specified requirements, the project leader should be ordered to stop testing operations until the environmental conditions to restore the degree of testing requirements.8 Special equipment safety management 8.1 The acquisition of special equipment (such as steam pressure cooker), must be selected by the state recognized as having the production qualification of special equipment manufacturers of special equipment production.8.2 After the purchase and installation of special equipment, in the use of the process must be strictly enforced. Relevant regulations, regular inspection. No unauthorized transformation or repair of the original special equipment. 8.3 Special equipment users, must be recognized through the special equipment safety supervision and management department of training, assessment, and obtain the special equipment operator qualification certificate before engaging in the corresponding work.
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