Intermediate Registered Safety Engineer Other Safety Digital Test Centers

1. Induction of digital test sites

【Test Center 1】Allocation of management personnel

Mining, metal smelting, construction, transportation units and production, operation and storage units of dangerous goods shall set up safety production management institutions or be equipped with full-time safety production management personnel
Number	In addition to the above
Less than 100 people	Equipped with full-time or part-time safety production management personnel
More than 100 people	Set up a safety production management organization or assign full-time safety production management personnel

【Test Center 2】Critical quantity and major hazard classification standards

The name of the chemical	Critical quantity (t)	The name of the chemical	Critical quantity (t)
ammonia	10	acetone	500
chlorine	5	methanol	500
coal gas	20	toluene	500
hydrogen cyanide	1	ethanol	500
Methane, natural gas	50	gasoline	200
vinyl chloride	50	ethyl ether	10
hydrogen	5	white phosphorus	50
liquefied petroleum gas	50	potassium	1
acetylene	1	sodium	10
ethylene	50	Calcium carbide	100
oxygen	200	Fuming nitric acid	20
benzene	50	nitric acid	100

Based on the calculated R-value, the level of major hazard sources of hazardous chemicals is determined in the table below

Significant hazard level	R-value
Level	R≥100
Level 2	100＞R≥50
Level 3	50＞R≥10
Level 4	R<10

【Test Center 3】Duration and Renewal of Work Safety License

The safety production license is valid for 3 years, and there is no annual inspection. On the issue of the renewal of the work safety license after the expiration of the validity period, the administrative regulations stipulate two situations:

(1) Routine renewal of expiration of validity period. The enterprise shall go through the extension procedures with the original administrative authority for the issuance of the work safety license within 3 months before the expiration.

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(2) Extension of exemption from trial upon expiration of the validity period.

During the validity period of the safety production license, the enterprise strictly abides by the relevant safety production laws and regulations, and no fatal accidents have occurred, and when the validity period of the safety production license expires, it will not be reviewed with the consent of the original safety production license issuing management authority, and it can be exempted from examination for another 3 years.

Note that "if a company complies with this requirement can be renewed for another 3 years without review, it is not automatically extended".

【Test Center 4】Construction and completion acceptance of safety facilities of construction projects

1. The construction of safety facilities of the construction project shall be carried out by the construction unit that has obtained the corresponding qualifications, and shall be constructed at the same time as the main project of the construction project.

2. After the completion of the safety facilities of the construction project, the production and business operation unit shall inspect the safety facilities and rectify the problems found in a timely manner.

3. After the completion of the construction project, if the construction project needs to be put into trial operation (including production and use, the same below) according to the regulations, it shall be put into trial operation before it is officially put into production or use.

The trial operation time shall not be less than 30 days and the longest shall not exceed 180 days, except for industries with provisions or special requirements of relevant state departments.

4. After the completion or trial operation of the safety facilities of the construction project, the production and business operation entity shall entrust a safety evaluation agency with corresponding qualifications to conduct acceptance evaluation of the safety facilities, and prepare the safety acceptance evaluation report of the construction project.

【Test Center 5】Training time for the main person in charge and safety management personnel

1. The main person in charge

(1) The initial safety training time of the main person in charge of the production and operation unit of coal mines, non-coal mines, hazardous chemicals, fireworks, metal smelting, etc. ("high-risk industries") shall not be less than 48 hours, and the annual retraining time shall not be less than 16 hours.

(2) The initial safety training time of the main person in charge of other production and business operation units shall not be less than 32 hours, and the annual retraining time shall not be less than 12 hours.

2. Safety production management personnel

(1) The initial safety training time for safety production management personnel of production and business operation units such as coal mines, non-coal mines, hazardous chemicals, fireworks, metal smelting, etc. ("high-risk industries") shall not be less than 48 hours; The annual retraining time shall not be less than 16 hours.

(2) The initial safety production management training time of safety production management personnel of other production and business operation units shall not be less than 32 hours; The annual retraining period shall not be less than 12 hours.

Type of business	Initial training	Retrain
The main person in charge	Managers	The main person in charge	Managers
High-risk enterprises	48 hours	48 hours	16 credit hours	16 credit hours
General Enterprise	32 credit hours	32 credit hours	12 hours	12 hours

3. For new employees, the pre-job safety training time shall not be less than 24 hours. The safety training time for newly hired employees in coal mines, non-coal mines, hazardous chemicals, fireworks, metal smelting and other production and business operation units shall not be less than 72 hours, and the annual retraining time shall not be less than 20 hours.

【Test Center 6】Hot work

1. The validity period of the fire certificate for special hot work and first-class hot work shall not exceed 8 hours; The validity period of the fire certificate for the second-level hot work shall not exceed 72 hours, and the fire analysis shall be carried out before the fire every day.

2. If the fire is started on the outer wall of the pipeline, storage tank, tower and other equipment, the gas analysis should be carried out within 10m of the ignition point, and the gas content in the equipment should also be detected; If the fire is started in the environment outside the equipment and pipeline, the gas analysis should be carried out within 10m of the ignition point.

3. The interval between the gas analysis sampling time and the start time of hot work should not exceed 30min.

4. If the interruption time of super-grade and first-class hot work exceeds 30min, and the interruption time of second-level hot work exceeds 60min, the gas analysis should be re-conducted; Gas analysis should be carried out before starting the fire every day; Continuous monitoring should be carried out during the super-hot work.

5. If there are combustibles, cable trays, holes, cellar wells, trenches, water sealing facilities, sewage wells, etc. around or below the ignition point, they should be inspected and analyzed, and measures such as cleaning or sealing should be taken; For equipment and facilities that may leak flammable and combustible materials within 15m around the ignition point, isolation measures should be taken; For places where flammable, explosive, toxic and harmful substances can be produced by thermal decomposition, risk analysis should be carried out and protective measures such as cleaning or sealing should be taken.

6. When hot work is carried out on equipment that produces, uses and stores oxygen, the oxygen content in the equipment should not exceed 23.5% (volume fraction).

7. During the ignition, no combustible gas should be emitted within 30m from the ignition point; No flammable liquid should be discharged within 15m from the ignition point. Within 10m of the ignition point and below the ignition point, combustible solvent cleaning or painting should not be carried out at the same time; Combustible dust cleaning should not be carried out within 10m of the ignition point.

8. When using the welding machine, the distance between the welding machine and the hot spot should not exceed 10m, and the electric welding machine should be managed as the hot point when the requirements cannot be met.

9. When using gas welding and gas cutting for hot work, the acetylene bottle should be placed upright, the distance between the oxygen cylinder and it should not be less than 5m, and the distance between the two and the operation site should not be less than 10m, and sunscreen facilities should be set up.

【Test Center 7】Confined space homework

1. Confined space operations shall be subject to a confined space operation permit. The confined space operation permit shall be handled by the operating unit and shall be examined and approved by the unit where the confined space is located. The validity period of the confined space safety operation ticket should not exceed 24 hours.

2. Within 30min before the operation, the gas analysis should be carried out in the confined space, and the gas can only be entered after the analysis is qualified.

3. During the operation, the operation site should be equipped with a mobile gas detection and alarm instrument to continuously detect the concentration of combustible gas, toxic gas and oxygen in the restricted space, and record it once every 2h; When the gas concentration exceeds the limit alarm, the operation should be stopped immediately, the personnel should be evacuated, the site should be treated, and the operation can be resumed only after the re-inspection is qualified.

4. When the job interruption time exceeds 60 minutes, the analysis should be re-analyzed.

5. The lighting voltage of confined space should be less than or equal to 36V, and the operating voltage in wet containers and narrow containers should be less than or equal to 12V.

【Test Center 8】Work at height

1. Work at height refers to work carried out at a height of 2m or more from the fall datum and 2m or more. Note: The fall datum is the level of the lowest point of the fall.

2. Grading of work at height

Grading of work at height	Working height
Class I work at height	2m≤h≤5m
Class II work at height	5m<h≤15m
Class III work at height	15m<h≤30m
Class IV work at height	h>30m

3. The person in charge of the operation shall apply to the examination and approval unit according to the classification and category of the work at height, and apply for the safety operation certificate at height. The Permit for Safe Work at Height is valid for up to 7 days. When the operation is interrupted, the environmental conditions and safety measures should be rechecked before the operation is resumed.

4. In the same falling direction, generally should not carry out up and down cross operations, if you need to carry out cross operations, a safety protection layer should be set in the middle, and cross operations with a fall height of more than 24m should be set up with double layer protection.

5. When working in rainy and snowy days, reliable anti-skid and cold-proof measures should be taken; In case of severe weather such as strong winds and dense fog above level 5, open-air high-altitude operations, open-air climbing and suspended high-altitude operations should not be carried out; After a blizzard, typhoon, or rainstorm, the operation safety facilities should be inspected and the problems found should be dealt with immediately.

【Test Center 9】Extraction standard for safety production expenses

(1) The fireworks and firecrackers production enterprise shall be based on the actual operating income of the previous year, and shall be withdrawn on an average monthly basis according to the following standards in the form of excess regression:

(1) If the operating income does not exceed 10 million yuan, it shall be withdrawn according to 4%.

(2) The part of the operating income exceeding 10 million yuan to 20 million yuan shall be withdrawn at 3%.

(3) The part of the operating income exceeding 20 million yuan shall be withdrawn at 2.5%.

(2) Machinery manufacturing enterprises shall be based on the actual operating income of the previous year, and shall be withdrawn on an average monthly basis according to the following standards in the form of excess regression:

(1) If the operating income does not exceed 10 million yuan, it shall be withdrawn at 2.35%.

(2) The part of the operating income exceeding 10 million yuan to 100 million yuan shall be withdrawn according to 1.25%.

(3) The part of the operating income exceeding 100 million yuan to 1 billion yuan shall be withdrawn at 0.25%.

(4) The part of the operating income exceeding 1 billion yuan to 5 billion yuan shall be withdrawn at 0.1%.

(5) The part of the operating income exceeding 5 billion yuan shall be withdrawn at 0.05%.

【Test Center 10】Classification and reporting time limit of production safety accident reports

Accident classification	General Accidents	Major accidents	Major accidents	Particularly serious accidents
Seriously injured	Less than 10 people	10~50 people were injured	50~100 people	More than 100 people
death	Less than 3 people	3~10 people	10~30 people	More than 30 people
Direct economic loss	Less than 10 million	1000~50 million	5000~100 million	More than 100 million yuan

Formula: 313 for death, 151 for serious injury, 151 for direct economic loss

1. After a production safety accident occurs, the relevant personnel at the scene of the accident shall immediately report to the person in charge of the unit;

2. After receiving the report, the person in charge of the unit shall report to the emergency management department of the people's government at or above the county level where the accident occurred and the relevant departments responsible for the supervision and management of production safety within 1 hour.

3. The emergency management department and the relevant departments responsible for the supervision and management of production safety shall report the accident level by level, and the time for each level to report shall not exceed 2 hours.

4. If there is a new situation after the accident is reported, it shall be reported in a timely manner. If there is a change in the number of casualties caused by the accident within 30 days from the date of the accident, it shall be reported in a timely manner. If there is a change in the number of casualties caused by a road traffic accident or fire accident within 7 days from the date of occurrence, it shall be promptly supplemented.