Daily Security Technology Quiz (2016.9.4)
Thread Content
Short answer question: (Key points are sufficient.) What are the six prohibitions regarding hot work in the \"Prohibitions on Safe Production in Chemical Enterprises\"? 1) Welding is prohibited without an approved welding permit. 2) Firework operations are prohibited as there is no reliable isolation from the production system. 3) No cleaning; if the replacement is unsatisfactory, welding is prohibited. 4) Do not remove flammable materials in the vicinity; welding is prohibited. 5) Hot work is prohibited if a hot work analysis is not conducted on time. 6) There are no fire safety measures; welding is prohibited. Event promotion: [Haichuan Voting] A magnificent blue sky is here – choose the one you think is the most beautiful! http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1613972&page=1#pid16429154
1. Welding is prohibited without an approved welding permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning or replacement is not satisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. No fire-fighting measures are available; welding is prohibited.
1. Welding is prohibited without an approved welding permit. 2. Welding is prohibited if the area cannot be properly isolated from the production system. 3. Welding is prohibited if cleaning and gas displacement are not carried out properly. 4. Welding is prohibited if flammable materials in the surrounding area are not removed. 5. Welding is prohibited if welding atmosphere analysis is not performed on time. 6. Welding is prohibited in the absence of appropriate fire protection measures
Six strict requirements for operators: 1. Strictly implement the shift handover system. II. Conduct thorough routine inspections. III. Strictly control process parameters. IV. Strictly implement the operating procedures (forms). V. Strictly abide by labor discipline. VI. Strictly enforce safety regulations.
1. Welding is prohibited without an approved welding permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning or replacement is not satisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. No fire-fighting measures are available; welding is prohibited.
1. Welding is prohibited without an approved welding permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning or replacement is not satisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. No fire-fighting measures are available; welding is prohibited.
Work involving open flames is prohibited without an approved fire permit； Working with open flames is prohibited if reliable isolation from the production system is not achieved ； Do not clean; replacement is unacceptable; welding is prohibited ； Work involving open flames is prohibited unless the surrounding flammable materials are removed ； Hot work is prohibited without conducting a hot work analysis on time ； No fire protection measures are in place; welding is prohibited.
Content: 1) Welding is prohibited without an approved welding permit. 2) Since it cannot be reliably isolated from the production system, hot work is prohibited. 3) No cleaning; if the replacement is unsatisfactory, welding is prohibited. 4) Do not remove surrounding flammable materials; welding is prohibited. 5) Hot work is prohibited if a hot work analysis is not conducted on time. 6) There are no fire protection measures; welding is prohibited.
1. Welding is prohibited without an approved welding permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning or replacement is not satisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. No fire-fighting measures are available; welding is prohibited.
1. Welding is prohibited without an approved welding permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning or replacement is not satisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. No fire-fighting measures are available; welding is prohibited.
1. Welding is prohibited without an approved welding permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning or replacement is not satisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. No fire-fighting measures are available; welding is prohibited.