Petroleum Station Explosion-proof Safety Inspection Applicant Online Inquiry

Shenzhen ZhongNuo Testing Technology Co., Ltd. offers on-site explosion-proof electrical inspection, explosion-proof project acceptance services, and consulting services. We also provide explosion-proof整改 and construction services for items that fail inspection.
Is a explosion-proof equipment inspection required after installation?
Many corporate clients are puzzled: Does the installation of electrical equipment with a valid and authentic explosion-proof certification mean it can be used normally?
Is using explosion-proof equipment equivalent to the entire system being explosion-proof?
We understand that every product has its lifecycle, from production, market launch, end-user use, wear and tear, to eventual obsolescence. As special equipment in a specialized industry, the lifecycle of explosion-proof equipment is not just about the product itself but also its installation methods and maintenance procedures. In reality, accidents often occur due to improper use by the users, leading to the failure of explosion-proof electrical equipment and causing explosions. This is a situation that deserves our vigilance.
Therefore, the installation and acceptance of the newly introduced explosion-proof equipment is particularly necessary and important.
After the explosion-proof equipment is installed, an initial inspection should be conducted by a qualified explosion-proof inspection agency prior to handing over the project to the user, to ensure the entire project's explosion-proof safety performance. The explosion-proof acceptance criteria are based on mandatory standards such as AQ 3009, GB/T3836.15, GB/T3836.16, GB 50257, etc.
After the installation and acceptance of explosion-proof equipment, it is not a one-time task. To ensure the equipment operates effectively and can be safely used in hazardous areas for a long term, continuous supervision and regular inspections of the in-use explosion-proof equipment are essential.
Continuous supervision should be conducted by the company's personnel, with corresponding inspection records kept, and any abnormal phenomena handled promptly.
Regular inspections should be entrusted to qualified inspection agencies, with intervals generally not exceeding 3 years. Enterprises should promptly implement explosion-proof rectification measures for items that do not meet inspection standards and file the third-party qualification agency's Report and rectification status with the安全生产 supervision and management department.

Do you need to conduct an explosion-proof electrical inspection and acceptance report after construction at an explosion-proof site? What standards are followed?
The explosion-proof performance of explosion-proof products is not only about the equipment itself, but also involves the selection of equipment, installation methods, on-site wiring, and daily maintenance and care procedures.
Improper selection and installation of explosion-proof equipment, non-compliant field wiring with standard requirements, and daily maintenance damage that compromise the equipment's explosion-proof characteristics can all lead to the loss of explosion-proof properties, posing a risk of explosion.
Therefore, the installation and acceptance of the newly introduced explosion-proof equipment is particularly necessary and important.
The explosion-proof acceptance standards are primarily based on AQ 3009, GB/T3836.15, GB/T3836.16, GB 50257, GB 50058, and other standards, and a explosion-proof electrical inspection report is provided.
After the installation and acceptance of explosion-proof equipment, it is not a one-time task. To ensure the equipment operates effectively and can be safely used in hazardous areas for an extended period, continuous supervision and regular inspections of the in-use explosion-proof equipment are mandatory.
The interval for regular inspections generally does not exceed 3 years.
ZhongNuo Inspection has provided on-site explosion-proof electrical inspection and modification services for various gas stations, fuel stations, oil depots, food factories, feed mills, chemical factories, etc., boasting a wealth of successful cases and industry experience.
If you happen to need a防爆电气检查报告 for such on-site requirements, feel free to private message us for further discussion.

Materials Required for On-Site Explosion-Proof Inspection Application
1. Area of explosion-proof site
2. Explosion Hazard Area Division Map
3. Names of explosive hazardous substances within the respective danger zones and their Material Safety Data Sheets (MSDS)
4. Explosion-proof electrical product list, including installation area and tag number information
5. Copies of explosion-proof electrical products' explosion-proof certification
6. Instructional document on special usage conditions for explosion-proof electrical equipment
7. Descriptive Technical Documentation of Intrinsically Safe Systems
8. Documentation regarding installation quality

The "Electrical Explosion Proof Inspection Report" issued from regular inspections of explosion-proof electrical equipment is based on standards including but not limited to:
GB 50058-2014 "Code for Design of Electrical Installations in Explosive Hazardous Environments"
GB50257-2014 "Code for Construction and Acceptance of Electrical Installation in Explosive and Fire Hazardous Environments"
GB/T3836.15-2017 "Electrical Equipment for Explosive Gas Atmospheres – Part 15: Electrical Installations in Hazardous Areas (Excluding Coal Mines)"
AQ3009-2007 Electrical Explosion Protection Safety Regulations for Hazardous Areas
On-Site Explosion-Proof Electrical Equipment Regular Inspection Consultancy Service - Shenzhen Zhongnuo Inspection Technology Co., Ltd.