Oil tanker annual inspection

How to carry out annual inspection of tank trucks

First, the basis for the annual inspection of tank trucks

1. State Council 2003 “Regulations on the Management of Atmospheric Pressure Safety of Hazardous Chemicals”

2. The Ministry of Communications issued the No. 1382 document "Administrative Regulations for the Transport of Dangerous Goods by Road" in 1993.

3. The Ministry of Communications issued the "Special Remediation Plan for National Road Chemical Dangerous Goods Transportation" in 2002.

4. GB18564 "General technical conditions for atmospheric pressure vessels (tanks) for transporting liquid dangerous goods by motor vehicles"

Second, the tank inspection department

Because the tanker truck is a dangerous goods transport vehicle, it is necessary to call the company with the dangerous goods transportation qualification. The annual inspection is at the special pressure equipment inspection department where the company is located.

Third, the annual inspection and handling duties of tank trucks

Regularly inspect the tanks of dangerous oil transportation vehicles in accordance with the law and issue inspection reports.

Fourth, the preparation of the tanker before the annual inspection

(1) Technical information required before inspection:

1. Technical registration information for tank car body technology.

2, the design of the tank, the manufacturing unit, the factory time and the manufacturer's quality certificate and other factory documents.

3. The composition of the tank filling medium and its changes. (especially when the media is last filled)

4. Cleaning, replacement, disinfection and neutralization report of the tank.

5. Report on the gas analysis of the tank.

(2) Before the inspection, the user should do the following preparations:

1. The media inside the tank must be removed.

2. Self-inspection and self-inspection of tank trucks and related safety accessories to ensure that safety accessories (sealing gaskets, valve covers, tow zones, etc.) are in good condition.

3. Carry the tank with acidic or alkaline medium, neutralize, clean, and sample and analyze.

4. Tanks with flammable, combustion-supporting and toxic media must be replaced, disinfected and cleaned (the method is the same as above), and sampled and analyzed.

5. The surface of the tank to be inspected, especially the corroded parts and parts that may cause other defects, should be thoroughly removed.

6. For tanks carrying corrosive and toxic media, the outer surface of the tank (especially the edge of the manhole, the edge of the liquid injection port, the discharge valve port and the edge) must be cleaned to ensure that there is no medium residue on the outer surface of the tanker. Things, no smell.

V. Procedures

(1) Inspection plan

The tank body inspection is once a year. Before the annual inspection is carried out every year, the Municipal Special Pressure Equipment Inspection and Research Institute shall formulate an inspection plan and distribute it to the hands of all users. All units must prepare for the inspection according to the time scheduled by the inspection plan, and submit the inspection to the vehicle on time. .

(2) On-site inspection

On the confirmed inspection date, the unit will bring the relevant information required by the unit and the driving license and operation permit of the tanker truck to drive the tanker to the inspection location. For the accepted tanker truck, use the unit signature to confirm the inspection application ( After accepting the “Single”, the vehicle will be driven to the designated location within the inspection site, the fire will be extinguished and effective measures should be taken to prevent the tanker from slipping and the driver leaves the inspection site.

Sixth, the deadline

Arrange inspections within three working days to meet the conditions, and submit inspection reports within ten working days after inspection

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