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SN/T 1435-2004Codes for fumigation deratting of entry-exit trains (English PDF)

入出境列车蒸熏除鼠规程

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Level / Type

National · Recommended

Issue date

June 1, 2004

Implementation date

December 1, 2004

Scope

SN/T 1435-2004 is the English-translated version of 入出境列车蒸熏除鼠规程.

SN/T 1435-2004 — This standard stipulates the requirements, procedures, methods, results judgment and disposal of steaming and defecation in and out of trains. This standard applies to the steaming and defecation work of inbound and outbound trains.

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Document preview — SN/T 1435-2004

National Standard of the People's Republic of China

ICS: 13
Classification: C 62

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Foreword
1 Scope
2 Requirements
3 Preparation
3.1 Personnel
3.2 Drug devices
3.3 Ambulance supplies
4 Procedures
4.1 Steaming preparation
4.2 Method

Foreword

Appendix A of this standard is an informative annex.

This standard is proposed and managed by the National Certification and Accreditation Administration.

This standard was drafted. Heilongjiang Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China.

1 Scope

This standard stipulates the requirements, procedures, methods, results judgment and disposal of steaming and defecation in and out of trains.

This standard applies to the steaming and defecation work of inbound and outbound trains.

2 Requirements

2.1 Train steamed trains should be kept away from normal production, operation areas or keep field personnel away from steamed trains. Trains should be transferred to safe rails.

Road, leaving other trains 50m ~ 100m or more.

2.2 Arrange the personnel to patrol, pay attention to the warning when sealing and dispersing the poison, the wind is 50m, and the train and personnel are prohibited from approaching within 100m.

2.3 The operator should use the self-contained breathing apparatus correctly.

2.4 Accurately grasp the concentration and time of application.

2.5 In agreement with the railway station, the train will be steamed and smoked, and the stationmaster and the train conductor will be notified in writing. The relevant cooperation matters include shunting and steaming.

Time, schedule, preparation, and considerations. At the same time, notify the border checkpoint, customs, and agents to steam the specific time.

3 Preparation

3.1 Personnel

Organize the steaming team to determine the person in charge of the site, plan and divide the work.

3.2 Drug devices

Sulfuryl fluoride, self-contained breathing apparatus, protective clothing, kraft paper, glue, paper knife, tape, warning sign, pound or electronic scale, dosing tube, joint, sulfur an acid fluoride concentration measuring instrument, a test mouse, and the like.

3.3 Ambulance supplies

Prepare stethoscope, sphygmomanometer, thermometer, band-aid, iodine, alcohol, hydrogen peroxide, bandages, tourniquet, sterile gauze, sodium phenidate and thiopurine Rescue medicines and equipment such as sodium injections and syringes.

4 Procedures

4.1 Steaming preparation

4.1.1 Inspect the sealing degree of doors, windows and ventilation equipment of steamed trains in detail.

4.1.2 Remove the animals, plants and foods and medicines that are not suitable for steaming in the steamed compartment. The soft seat compartment should be erected with a mattress or cushion.

4.1.3 Determine the concentration of the drug and the time of sealing steaming. The concentration of common sulfuryl fluoride and time is 56gm-3h, and the concentration is 5g/m3~10g/m3.

The corresponding steaming time of the seal is 6h~10h.

4.1.4 Calculate the dosage according to the volume of the steaming space of the train, the concentration of use, the condition of the train and the on-site environment.

4.1.5 According to the distribution of rats and the amount of drug used, determine the quantity and distribution of the drug administration points, distribute the fumigant, and fix the drug delivery tube.

4.2 Method

4.2.1 Sealed compartment

4.2.1.1 According to the division of labor, the compartments shall be sealed. For each compartment, two persons shall be closed, such as doors, windows and ventilation holes that communicate with the outside world. Personal inspection in case of sealing, the leak should be resealed.

4.2.1.2 Two large rats are placed on both sides of each compartment, respectively, in a squirrel cage with food and water.

4.2.1.3 Check the on-site personnel to ensure that no one is present in the steamed area, and that non-delivery personnel leave the site.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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