Based on this process, the technical inspection organization applies security directly or build a d

Inspection of lifting equipment Inspection of Pressure Equipment Inspection Machine Building Inspection valve lift safety inspection Inspection of boilers (boilers) Testing rational cpc 61 machine piling pressure gauge Inspection Inspection Inspection crane compressor Gas Inspection Machine rational cpc 61 Inspection piles electrical control system for forklift truck refrigeration systems Testing Testing Testing piling lightning protection systems
Inspection process safety techniques apply to technical inspection safety first, rational cpc 61 safety techniques rational cpc 61 and periodic safety inspection technique for anomalous system offers liquefied petroleum gas (LPG) residential consumption at the list of machinery, equipment and supplies have strict requirements on labor safety by the Ministry of Labour - Invalids and Social Affairs. This procedure does not apply to:
Based on this process, the technical inspection organization applies security directly or build a detailed process for each system offers liquefied rational cpc 61 petroleum gas (LPG) consumption at particular but civil not be contrary to the provisions of this procedure.
1.2. Subjects of application: business, agency, organization or individual ownership, management and use of the piping system referred to in 1.1 (hereinafter referred to as the base); The organization and operation rational cpc 61 testing safety techniques. rational cpc 61
2 Normative references NTR: 01-2008 / MOLISA - National Technical Regulation on occupational safety boilers and other pressure vessels. TCVN 7441: 2004 - The system provides liquefied petroleum gas (LPG) at the point of consumption - Requires design, installation and operation. TCVN 6486: 2008 - Liquefied petroleum gas (LPG) - STORAGE under pressure - Requirements for design and installation location. TCVN 6484: 1999 - Liquefied gas (LPG) Tank Trucks of transportation-safety rational cpc 61 requirements in the design, manufacture and use. TCVN 8366: 2010 - Rating under pressure - Safety Requirements engineering in the design, manufacture. TCVN 6155: 1996 - Rating under pressure rational cpc 61 - Technical requirements for safe installation, use and repair. TCVN 6156: 1966 - Rating under pressure - Technical requirements for safe installation, use, repair and testing rational cpc 61 methods. TCXDVN 377: 2006 - Gas Supply System In-center in the Design Standards. TCXDVN 387: 2006 - Gas Supply System In-center in the contest criteria and acceptance. TCVN 6008: 2010 - Pressure equipment - Welds technical requirements and test methods. TCVN 9385: 2012 - Lightning protection for buildings - Design Guide, inspect rational cpc 61 and maintain the system. rational cpc 61 TCVN 9358: 2012 - Installation of earthed equipment systems for industrial buildings - General requirements.
The testing of the technical criteria for safety systems provide liquefied petroleum gas consumption in residential places can apply different rational cpc 61 standards when recommended use of the facility, built with conditions standards that must be the specification of safety equal to or higher than the norms specified in the national standards cited in this process
Hydrocarbon product with petroleum derived components are propane (C 3 H 8) or butane (C 4 H 10) or a mixture of these two categories. At room temperature, normal pressure of gaseous rational cpc 61 hydrocarbons and when compressed to a certain pressure or cooled to the right temperature, they switched to a liquid.
As the system uses vehicles and equipment used to supply LPG from the tank and truss system rational cpc 61 fixed LPG cylinders directly through LPG pipelines serving residential, condominium, apartment house mix in - Office, Housing - other functions.
As a condition assessment rational cpc 61 of technical safety systems in accordance with the national technical regulations, standards and technical safety: After repair, upgrade and renovate the condition affects an engineering of the system; After changing the installation location; When using the operating system has been off for 12 months or more; Upon request of the facility or agency having jurisdiction. rational cpc 61
When testing the system safety engineering provides liquefied petroleum gas (LPG) consumption at civil organizations for technical expertise to safely perform the following steps in turn: Check the records, for tourist facilities; Technical inspection outside, inside; Check testing techniques; Check operation; Handling of inspection results.
Note: The next step test is conducted only when the test results in the previous step satisfactory. All the test results of each step must be fully recorded in the field notes in the form prescribed in Appendix 01 and save at full accreditation organizations.
5.1.Thiet and devices serving search: Lighting equipment with voltage of less than 12V source, if the system is working with solvents used to light fire and explosion safety. Hammer test weight from 0.3 kg to 0.5 kg; Magnification magnifier suitable grass; Measuring instruments, mechanical: Caliper, measuring tape; Test Equipment inside: endoscopic equipment;
7.1.2. Remove the solvent, solvent removal in conducting supply system of liquefied petroleum gas (LPG) consumption at residential, ensuring no impact to the conduct of the examination. (The discharge, suction equipment LPG ch