SAFETY GUIDE. Waseda University. Nishi-Waseda Campus Safety and Health Committee

Transcription

1 SAFETY GUIDE Waseda University Safety and Health Committee

2 非常電話 Emergency Phone 西早稲田キャンパスの防災設備と避難器具 Disaster Prevention Equipment and Evacuation Equipment at 西早稲田キャンパスでは緊急時に備え 各種防災設備や避難器具を備えています is equipped with various forms of disaster prevention equipment and evacuation equipment for use in emergencies. 消火器 Fire Extinguisher AED 消火栓 Fire Hydrant 避難経路図 Guide Map 緊急用拡声器 Emergency Announcement Megaphone 通路誘導灯 Route Light 避難緩降機 Evacuation Ladder 非常口誘導灯 Emergency Exit Light 車椅子 Wheelchair 設置場所や用途については 本文を参照してください Usage instructions and locations are provided in Chapter 1-8. 消防隊進入口 Entrance Mark for fire brigade パニックシャワー Emergency Shower

3 Introduction ~ To Anyone Assigned to a Laboratory Newly ~ Everybody will be to be full of hope now in order to pile up careers as a scientist or an engineer. Your experimental research activities in laboratory may become more specialized and cover a wide range of knowledge and technical skill. And you will handle various types of devices/equipments or materials/chemical substances during your experiments or trainings. A single misuse of any of them could be disastrous since they cause severe damages or disasters not only on you but also on the surrounding environment around you potentially. Safety standards relating to the conduct of experiments are incorporated in the laws and ordinances in many countries, but the contents of them should be regarded as minimum measures that can ensure safety. If you predict that your experiments pose even the slightest risk to the human body or the environment, you should consider thoroughly how to avoid the risk. It is important to ensure the highest level of safety by reducing the risk as much as possible and ultimately lead to human happiness and contributions to the society. This attitude is a norm and also an ethical standard for scientists or engineers. At the, various rules beyond the range of the laws or ordinances for safety/health management or environmental conservation have been established and various safety activities are conducted under the Safety and Health Committee. This Safety Guide is made as a part of the activities ensuring safety and includes not only emergency responses but also as much information on safety management as well as how to avoid accidents in experiments or trainings as research activities at the this Campus. It is important that you fully understand not only the specifications or natures of your devices/ equipments or materials/chemical substances but also their potential dangers, and recognize responsibility as a scientist or an engineer. Regardless of your major field of study, we hope that you will read all parts of the guide carefully and safely conduct your experiments or trainings after you understand the contents of the guide. We hope that in the event of an accident, you will keep cool and take the prompt and appropriate measures and minimize damages. Safety and Health Committee 1

4 Safety Guide Introduction ~ To Anyone Assigned to a Laboratory and Beginning Research ~ 1 Part 1 Responding to Emergencies Part 2 Safety Activites at the 18 Part Part 4 (WEB Appendix)

5 Responding to Emergencies Cases of Recent Accidents (1)Fire Outbreak during post-treatment of sodium Responding to Emergencies (2)Fire outbreak by tracking of power supply equipment (3)Explosion by mixed contact of the different medicines

6 Responding to Emergencies (4)Fire outbreak by tracking of power supply equipment (5)Explosion of perchlorates (6)Explosion of pressure vessel

7 1-2.Conduct When Responding to Emergencies sickness incident Call ex. EMERGENCY injury accident fire Uniden fied person 2000 or direct link to Don t forget to call 2000 a er calling the police or fire department. Responding to Emergencies Figure Posting of Emergency Call ex:2000 (1)In Case of a Life-threatening Accident (2)In Case of Fire outbreak (3)In Case of Leakage or Diffusion of a Chemical Substance

8 Responding to Emergencies (4)Other Situations (5)Contacting a Professor or Associate Professor Figure Emergency contact numbers and AED lay out plan 6

9 1-3.Correspondence Flow at the time of the Fire Outbreak Fire outbreak Calling to the people nearby First confirm the safety of the place. Call out Fire in a loud voice and attempt assignment of the following roles to the people nearby. 1) Handling of the injured 2) Notification 3) Fire fighting Responding to Emergencies Handling of Injured Notification Fire fighting Slightly Injured Heavily Injured Call 119, in case of requiring immediate attention From extension:0+119 (Press 0 first) Calling to the people nearby *Evacuate the area immediately if the fire cannot be extinguished. Transport To the health Support Center Ex:2640 Direct link Notification to the Front Gate Security Office Direct link: Extension, emergency phone:3000 Request mobilization of the self-defense fire- fighting team and/or emergency medical assistance. Treatment Explain the Situation to the Center staff and ask for the treatment Emergency Treatment Talking Laying Protection of Affected area Cardiac compression Use of AED Contact the faculty member for instructions *If the responsible faculty member cannot be reached, contact another professor in the same department. Handling over the fighting activities *Explain the situation to the staffs, security persons and handle over the treatment and fire-fighting. *If necessary, make secondary notificationto the Front Gate Security Office and 119 Initial fire fighting Collect nearby fire extinguishers (about 8 pieces) Extinguish fire with those extinguishers. Extinguishing at initial stage impossible *If fire reaches the ceiling, make a judgment on that the fire cannot be extinguished. Evacuation Preparation for Evacuation Take the following as long as the safety Is secured: Close the main stop tap of water, gas supply and electricity. Shut down the operating equipments. Interrupt the experiments under way. Return chemicals left on the desk to the chemical closet. Evacuation *Take refuge at a place remote from the building. Figure Examples of Response Flow for Emergencies 7

10 1-4.Responding to Major Earthquakes 1.From earthquakes strikes to evacuation Responding to Emergencies Figure From earthquake strikes to evacuation 2.Responding to Major Earthquake Table Response to preparation and strike of major earthquake Timing Response of researchers in the laboratories and experimental facilities Notes 0~

11 3~ Responding to Emergencies :2000 : 20 3.Evacuation 9

12 Table List of Evacuation Areas Campus Temporary meeting place* Regional evacuation spot* Responding to Emergencies 4.Use of Emergency Well During Disasters The Storeroom Table List of Stockpiled Goods 10

13 1 ー 5.Typical Responses for Emergency Cases Table Typical responses for an explosion during chemical experiment (weekday) Explosion during chemical experiment (weekday) Accident ( 1) Responding to Emergencies Response (2) (3) (4) Table Typical responses for an accident with machine tools (holiday) Accident with machine tools (holiday) Accident Response (1) (2) (3) 11

14 1-6.Emergency Calls Table Example of Making a Report to the Tokyo Fire Department (In case of a fire) Responding to Emergencies Questions from the Tokyo Fire Department < In case of a Fire > This is a fire. The Report Waseda University's at Okubo, Shinjuku-ku Organic solvents caught fire in the laboratory of the room on the floor of Building. Thank you. Table Example of Making a Report to the Tokyo Fire Department (during an emergency) < In case of an Emergency > Questions from the Tokyo Fire Department The Report This is an emergency. A student is unconscious. He/she is not responding. The floor of Building of Waseda University's Nishi- Waseda Campus at Okubo, Shinjuku-ku It's Thank you. Points to Consider When Calling the Fire Department Calls to 119 are received in Otemachi, Chiyoda Ward. (The Fire Department is not neighborhood.) It is important to make secondary calls. This is a secondary call 12

15 1-7.Health Support Center Nishi-Waseda Branch and Nearby Hospitals Responding to Emergencies Figure Nearby Hospitals Table Emergency Medical Response Services Name Telephone No. Available Days and Hours Medical Response Services

16 1-8.Disaster Prevention Equipment and Evacuation Equipment Responding to Emergencies 1.Emergency Phones Figure Emergency Phone Boxes 2. Emergency Announcement Megaphones Figure megaphones 3.Fire Extinguishers Figure Fire Extinguisher 14

17 4.Evacuation Ladders (ORIRO) Figure Evacuation Ladders (ORIRO) Responding to Emergencies 5.Guide Lights and Guide Maps Figure Route lights Figure Emergency exit lights Figure Evacuation Route 15

18 6.Smoke Masks Responding to Emergencies Figure Smoke Mask 7.Stretchers & Wheelchairs Figure 1-8 ー 9.Stretcher Box Figure Wheelchairs 8.AED (Automated External Defibrillator) Figure AED 16

19 Table List of Evacuation Ladders, Stretchers and Wheelchairs, and AED Locations Buildings Evacuation Ladders Stretchers Wheelchairs Responding to Emergencies

20 2 Safety Activities at the 1.Safety and Health Management System Safety Activities at the 2.Main Activities (1)Working Environment Measurement (2)Special Health Examination 6 (3)Evacuation Drill (4)Safety Training Session (5)All Campus Safety and Health Inspections 18

21 Table Annual plan for main safety activities and roles of students (safety liaisons) of Period Activities Roles Notes Safety Activities at the 19

22 3 Accident Prevention Rules 3-1.Basic Precautions for Experiments 1.Attitudes to Experiments (1)Be in good physical condition. (2) Understand in advance, objectives and procedures of the experiments, specifications of devices and equipment that will be handled and nature of materials and chemical substances. (3)Keep the locations of experiments, instruments, etc. well-organized. (4)Never take your eyes off equipment, etc. when in operation. (5)Do not eat or drink in laboratories. (6)Do not talk on a mobile phone, read/write s, etc. during experiments. 2.Protection from Bodily Harm (1)Wear a white coat or work clothes. (2)Wear protective glasses. (3)Wear a dust protective mask. (4)Keep your hair neat. (5)Wear proper footgear. (6)Wear gloves. 3.Other Precautions 20

23 3-2.Safety Measures for Communal Areas such as Halls and Stairways 1.Introduction (1)Definitions of Communal Area and Obstructive Object In the Nishi-Waseda campus, the properties left in the communal area and interfering with prevention of fires and evacuation in case of fires are defined to be obstructive objects. Objects left as shown in the figure below are determined to be obstructive objects. Figure Obstructive Objects (2)Risks of Dangerous or Obstructive Objects in Communal Areas 2.Safety Measures for Communal Areas 21

24 Figure Which stairway / hall would you choose? 3.Obstructive objects 4.An Example of an Accident in a Communal Area Table An Example of Accidents in a Communal Area Overview Presumed Causes Countermeasures 22

25 3-3.Safety Measures for Chemical Substances 1.Introduction 2.Precautions for Handling Chemical Substances 2-1.Purchase Usage and Storage (1)General Notes for Usage and Storage of Chemical Substances Table Dangerous Objects, Poisonous & Deleterious Substances, Organic Solvents, and Specified Chemical Substances Name Qualities Laws and Ordinances 23

26 (2)Storage of Hazardous Materials Table Combinations of Hazardous Substances in Mixed Storage : : 2 (3)Storage of Poisonous and Deleterious Substances 1 2 White lettering on a red background Red lettering on a white background Figure Marking of Poisonous/Deleterious Substance Storage Locations

27 (4)Usage and Storage of Organic Solvents and Specified Chemical Substances (White lettering on a red background) (Black lettering on a yellow background) (White lettering on a blue background) Figure Classification of Organic Solvents 2-3.After Use (1)Procedures (2)Disposal of Liquids and Other Waste (3)Chemical Substance Container Disposal

28 3.Supplementary Information on Chemical Substances (1)Dangerous material Table Dangerous material categories defined under the fire and disaster management act Category Property Characteristics Substance Classification and Examples Specified quantity l 200l l 400l 1000l l 2000l l l 10000l

29 ( 2 )Organic solvents and specified chemical substances (only substances for which administrative levels have been specified are listed) Table List of organic solvents (Substances whose control concentration has been set) Class Class1 Name of substance 1 2 Administrative level Class Name of substance Administrative level Class Class Table List of specified chemical substances (Substances whose control concentration has been set) Class Name of substance Administrative level Class Class Class Class2 Name of substance Administrative level β

30 4.Operating a Draft Chamber (Fume Hoods) (1)Securing of Face Velocity 400 Table Face velocity (controlled face velocity) baseline value by material Organic solvents Specific chemical substances Dust (2)Safety Considerations Figure Commonly-used draft chamber 28

31 3-4.Safety Measures for High-pressure Gases 1.Introduction (1)Definition of High-pressure Gas (2)High-pressure Gas Classifications 1Classifications of Gases in Containers Table Classifications of Gases in Containers Classifications Main Gases 2Classifications by Danger Table Classifications by Danger Classifications Main Qualities Main Gases (3)Internal and Filled-gas Volumes of the High-pressure Gas Vessel

32 Table Actual volume and filled-gas volume of high-pressure gas vessel (the filling pressure 14.7 MPa) 1.5 m 3 cylinder Internal volume (L) Filled-gas volume (m 3 ) m 3 cylinder Figure High-pressure gas vessel (4)Indicators and Markings on High-pressure Gas Containers Table Main Paint and Letter Colors for High-pressure Gas High-Pressure Gas Type Paint Color of Container Letter Color "Gas qualities" and the Letter Colors that Indicate Them Figure Classifications of Gases in Containers 30

33 2.Managing High-pressure Gases (1)Inquiries Concerning Use of High-pressure Gases Table List of the safety management offices of each building Buildings Laboratory Name Extension (2)Purchase of High-pressure Gases Figure Flow for purchasing high-pressure gases (3)High-pressure Gas Vessel Storage Period 31

34 3.Precautions for High-Pressure Gas Containers (1)General Precautions Secure with chains in two locations Secure with anchor bolts Fig Securing the high-pressure gas vessels (2)Precautions for Transport 1 2 Put on the protective cap for transport Secure with chains Use a dedicated dolly. Fig Transporting the high-pressure gas vessel (3)Precautions for Container Opening Valves 1 2 (4)Precautions for Pressure Regulators (Decompression Valves)

35 Dedicated spanner Packing Figure Handling the pressure regulator Figure Packing of the pressure regulator (5)Procedures for Opening or Closing Containers and Pressure Regulators before or after Experiments [Before Experiments] Figure Container and Pressure regulator [After Experiments] Licensing and application for production of the high-pressure gas (1)Altering the pressure

36 (2)Altering the state 1 2 (3)Filling the vessels with the high-pressure gas 5.Examples of Accidents when Handling High-pressure Gases Table An example of accidents when Handling High-pressure Gases (1) Overview Presumed Causes Table An example of accidents when Handling High-pressure Gases (2) Overview Presumed Causes Table An example of accidents when Handling High-pressure Gases (3) Overview Presumed Causes Countermeasures Countermeasures Countermeasures 34

37 3-5.Safety Measures for Electricity 1.Introduction 2.Managing Electrical Work Precautions for Electricity (1) (5) (1)Basic precautions (2)Preventing short circuits and shocks (3)High voltage (4)Steps to take in the event of an emergency

38 (5)Modifying personal and lab equipment Design and Production Operation Examples of Accidents Caused by Electricity Table Examples of accidents caused by electricity (over-heating) 1(1) 2(2) Overview Presumed cause countermeasures

39 Table Examples of accidents caused by electricity (fire) 1 (1) 2 (2) Overview 3 (3) Presumed cause Countermeasures

40 3-6.Safety Measures for the Use of Radioisotopes and X-ray Equipment 1.Introduction (1)Types of radiation αβ γ (2)Radiation generation 100 (3)Effects on human body Table Acute Effects of Radiation on the Human Body Acute effects of a single exposure to a large amount of radiation Radiation dose (Gy) 0 5 Symptoms from whole-body exposure etc : 2.X-ray Equipment (1)Before Handling X-ray Equipment 1Submission of a usage registration application form Special health examination (ionizing radiation) 38

41 3Participation in the X-ray safety training seminar Table X-ray Equipment Safety Management According to Class Class. Decision criteria Safety during use X-ray operating environment measurement or leakage inspection Safety education Measurement of individual exposure Special health examinations Examples of equipment A B C (2)Precautions when Using X-ray Equipment 1Glass badge attachment (individual exposure management) 2Safety devices for X-ray equipment and periodic inspections 3Others 39

42 3.Radioisotopes (including accelerators) (1)Before handling radioisotopes 1Receiving of the special medical check (ionizing radiation) 2Attendance to the education and training course 3Submission of the use registration application 8024 (2)Precautions when using radioisotopes 1Wearing of glass badge (for control of personal exposure) 2Protection from External Exposure Shielding Table γ Ray Shield Thickness (cm) β Lead Iron 1 4 γray β energy Half 1/10 Half 1/10 (MeV) value value value value layer layer layer layer γ Distance Time 40

43 3Protection from Internal Exposure αβ Table Protective measures against radiation (x rays) Type of exposure Countermeasures Specific examples α β β γ 4 Prevention and measurement of surface contamination (3)Radioisotope Management (sealed, unsealed) Figure Exposure Prevention Tools and Equipment 41

44 (4)Radiation Measurement Safe Management of Radioisotopes and X-ray Equipment (1)X-ray Protection Supervisor and Radiation Protection Supervisor (2)Procedures when purchasing and installing radiation sources, radiation generators and X-ray equipment 1Radiation 2X-ray Equipment 5. Laws and Ordinances, and Campus Regulations Relating to Radioisotopes and X-ray Equipment (1)Related Laws and Ordinances (2)Campus Regulations 42

45 3-7.Safety Measures for Animal Experiments 1.Introduction 2.Animal Protection and Management Law and Basic 3R Principle Management of Animal Experiments (1)Rules and Application method inside the campus (2)Management System 4.Precautions for Animal Experiments (1)Handling the experimental animals 43

46 Essentials to be observed (2)Safety management of the researchers Essentials to be observed 1 2 (3)Warning against zoonotic infection 200 (4)Emergency response 44

47 3-8.Safety Measures for Gene Recombination Experiments 1.Introduction (1)The Cartagena Protocol on Biosafety (2)Effects of genetically recombined organisms Management of genetically recombined organisms (1)Management system (2)Necessary Procedures 45

48 3. Measures to prevent spreading when the genetically recombined experiment is to be conducted (1)Measures to prevent spreading <structural requirements> ( 2)Measures to prevent spreading <non-structural requirements> Essentials to be observed

49 (3)Emergency response 47

50 3-9.Safety Measures for Laser Beams 1.Introduction (1)Potential dangers to the eye (2)Classification of laser equipment 34 Table Outline of laser equipment classification Class Output Definition Precautions for Laser Beams (Important) (1)Basic laser safety (2)Ministry of Health, Labour and Welfare Principles for the Prevention of Injury

51 (3)General precautions (important) Figure Protective glasses for use with lasers (lens color differs depending on laser wavelength) An example of a Laser Related Accident 2004 Table An example of a laser-related accident Overview Presumed cause Countermeasures

52 3-10.Safety Measures for Machine Tools 1.Introduction 3 2.Precautions for Machine Tools (1)Physical protection (2)Precautions when using Machine Tools Manufacturing Labratory (1st floor, west side of Building 59)

53 3-11.Safety Measures for Liquid Nitrogen 1.Introduction 2.Cautions for handling the liquid nitrogen 2-1.Nature Hazard of liquid nitrogen and safety measures (1)Frost bite Figure Liquide Nitrogen Supply Facilities (2)Suffocation (3)Explosion (4)Others Figure Dewer vessel 51

54 3-12.Sorted Collection and Disposal of Experimental Waste 6202 Figure Laboratory-waste disposal-request/chemicals-management form 20 52

55 3-13.Disposal of Other Items 1.Large Items (furniture, equipment, etc.) Figure Application for Disposal 2. Household Appliances Subject to the Home Appliance Recycling Law (TVs, refrigerators, freezers, air conditioners, washing machines or clothing dryers) 3.Personal computers (cases, displays and laptops) 53

56 Safety Guide

57 写真資料 Pictures 中心の円は原子核 三つ葉はα β γ 線 Center circle indicates atomic nucleus, while each leaf does α, β or γ ray. 放射線管理区域入口に掲示される放射線標識 Radiation warning symbol at the entrance of Radiation controlled area 実験室入口に貼付される有機溶剤の区分ラベル Classification of organic solvents at the entrance of labs. 赤地に白が毒物ラベル 白地に赤が劇物ラベル Non-medical poisonous substance label (white letter in red), Non-medical deleterious substance label (red letter in white) 通路と機器設置区域を明示する分離帯 White line dividing passage and machine area 負傷者を車椅子で搬送する訓練の様子 Student is taken to Health Support Center during evacuation drill. 51 号館 1F 南扉を入館してすぐ左手にある保健室 Health Support Center near the south entrance of bldg.51 高圧ガス容器の塗色と文字の色 Body and letter colors of high-pressure gas containers 酸素 Oxygen アセチレン Acetylene 水素 Hydrogen 可燃性 Combustible 液化炭酸ガス液化アンモニア Liquid Carbon Dioxide Liquid Ammonia 液化塩素 Liquid Chlorine 可燃性毒性毒性その他 Combustible, Poisonous Poisonous Others 高圧ガスを扱う際の安全対策については p.31~36 を参照 Refer to p.31~36 for safety handling of high-pressure gasses.

58 57 号館 2 階南側入り口付近ホール 2F of Building 57 Hall near the southern entrance 63 号館地下 1 階 07 室防災センター (24 時間使用可能 ) B1F Room 07 Building 63 Disaster Prevention Center (Accessible 24 hours a day) 66 号館 1 階シルマンホール受付 1F of Building 66 Reception desk of Robert J, Shillman Hall 65 号館 2 階南側入り口付近ホール 2F of Building 65 Hall near the southern entrance 51 号館 1 階 07 室保健センター西早稲田分室 1F Room 07 Building 51 Health Support Center Nishi-Waseda Branch 正門警守室 (24 時間使用可能 ) Front gate security office (Accessible 24 hours a day) 52 号館 1 階北側入り口付近ホール 1F of Building 52 Hall near the northern entrance