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Periodic Inspection of Pressure Vessels




Of working under pressure and in particular industry sector also heavily used Pressure Vessels , Equipment and Installations for safety in the workplace are among the high-risk machinery and equipment .

Pressure vessels and pressure under working machinery, equipment ( at least 0.5 bar ) and periodic inspection requirements and inspection of installations by Business in the Use of Equipment Health and Safety Requirements Directive Annex III, section 2 under periodic Subject to Control Business Equipment Article 2.1. subparagraph ( Pressure Vessel and Fixtures ) and are specified in sub-paragraph .

Pressure Vessels, to carry out checks of the equipment and installation has been damaged, often emerges as inevitable and adverse events for businesses, they undermine and production processes damaging to workers near a possible danger.

The control of pressure vessels; Hydrostatic test as the basic principle (pressure tank test), it is essential. These tests, unless otherwise specified in the standard operating pressure of 1.5 times and performed at intervals not exceeding one year. The current force majeure (business and property and / or the pressure vessel and the cases can not be stopped for equipment) because when hydrostatic testing can not be done to periodic controls with non-destructive testing methods specified in the periodic controls of the standard defines the eligibility legally. In this case, it indicated with this issue in the grounds of the periodic monitoring reports to be issued.

Pressure Vessels , periodic inspections of the periodic inspection intervals and criteria determined by standard business equipment and installation of the equipment is made in the range and criteria prescribed by the manufacturer , if any. In this respect , periodic control determined the work equipment by manufacturer, found that workplace conditions, taking into consideration factors such as usage time and frequency of use, according to risk assessment results will be carried out by occupational safety professional, it is carried out at intervals to be determined . The designated periodic inspection interval should not exceed one year, except for the exceptions specified in this Regulation.

In terms of business in workers' health and safety , to be used safely with the safety equipment, pressure vessels, periodic corrosion of the containers , sealing, corrosion , cracks , deformation, connection control, temperature, pressure , cleaning, criteria such as function tests and checking is required.

UZMAN MUAYENE VE GOZETIM ; The on-site mechanical engineer qualified controllers with precise and used in your business by means of calibrated measurement tools Pressure Vessels , Equipment and Facilities offering the periodic inspection and testing in accredited inspection body as you to high standards of service independently carries out an impartial and credible 3rd party engineering controls .

 

PERIODIC subject to inspection PRESSURE CONTAINER AND EQUIPMENT

• Steam boiler

• Boiler

• Hot Oil ( hot water ) boiler

• Hot Water Boiler

• Boilers Cooking

• Compressed Air Tanks

• Expansion Tank

• Pressure Tank Tank

• Boilers

• Autoclave

• Combi

• Compressor

• Safety Valves

• Steam Generators

• Liquid Tanks and Installations

• Tanks and warehouses where hazardous liquids

• Liquefied Gas and Fuel Tanks ( LPG and similar )

Table 1. Minimum of Pressure Vessels and Equipment Control Periods and Criteria

NAME OF EQUIPMENT CONTROL PERIOD ( Maximum Time ) PERIODIC CONTROL MEASURES ( relevant standards are listed below. ) **
Steam boilers Period specified in the standard 1 year TS 2025 and TS EN 13445-5 standard made ​​in accordance with the specified criteria .
Heating boilers Period specified in the standard 1 year TS EN 12952-6 standard made ​​in accordance with the specified criteria .
Portable gas cylinders ( welded , seamless ) Period specified in the standard 3 year TS EN 1802, TS EN 1803, TS EN 1968, TS EN 13322, TS EN 14876, TS EN ISO 9809 and TS EN ISO 16148 standard made ​​in accordance with the specified criteria .
Portable acetylene cylinders TS EN 12863 standard as stated in the TS EN 12863 standard made ​​in accordance with the specified criteria .
Manifold acetylene cylinder bundles Period specified in the standard 1 year TS EN 12755 and TS EN 13720 standard made ​​in accordance with the specified criteria .
Manifold tube bundles Period specified in the standard 1 year TS EN 13385 and TS EN 13769 standard made ​​in accordance with the specified criteria .
Liquefied gas tanks ( LPG, etc.) ( aboveground ) (1) 10 years TS 55, TS 1445, TS 1446, TS EN 12817 and TS EN 12819 standard made ​​in accordance with the specified criteria .
Liquefied gas tank (LPG , etc.) (underground ) (1) 10 years TS EN12817, TS EN 12819 standard made ​​in accordance with the specified criteria .
LPG cylinders in use Period specified in the standard 1 year TS EN 1440:2008+A1:2012, TS EN 14767,TS EN 14795, TS EN 14914 standard made ​​in accordance with the specified criteria .
The compressed air tank (2) , (3) Period specified in the standard 1 year TS 1203 EN 286-1, TS EN 1012-1:2010, TS EN 13445-5 standard made ​​in accordance with the specified criteria .
Cryogenic tanks TS EN:13458 –3 standard at the specified time . TS EN 1251-3, TS EN:13458 – 3, TS EN 13530-3 ve TS EN 14197-3 standard made ​​in accordance with the specified criteria .
Hazardous liquids ( 4), and stores the tank 10 years (5) API 620, API 650, API 653, API 2610   standard made ​​in accordance with the specified criteria .

 

(1)   The safety valves located in LPG tanks subjected to a checking and testing five years.

(2)   portable or fixed compressed air tanks with compressed air containing all types of containers and their fixed equipment.

(3)   hydrostatic pressure test at each stage of gradual compression makes compressors , compressed air tanks, with their fixed equipment , then the maximum allowable pressure in the stage made ​​with 1.5 times .

(4)   Hazardous liquids: are corrosive or harmful liquids.

(5)   Non-destructive testing methods are used .

 

 

(*) Periodic check time API 510 standard for determining the basis of pressure equipment ; Content on pressure equipment ( pressure , etc.) with the losses made ​​taking into account the deterioration occurring for reasons such as corrosion risk assessment and periodic inspection determined in accordance management time , half of the remaining life of the equipment and in any case should not exceed five years.

(**) It is given as an example in the table as a reference for the periodic inspection standards specified by the relevant standards issued after the date of publication of unspecified or regulation should be considered.