Containment Building

(redirected from Secondary containment)
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A steel or reinforced concrete structure enclosing a nuclear reactor which is designed to, in any emergency, contain the escape of radiation to a maximum pressure in the range of 60 to 200 psi (410 to 1400 kPa), and which is the final barrier to radioactive release: the 1st being the fuel ceramic itself, the 2nd, the metal fuel cladding tubes, the 3rd, the reactor vessel and coolant system
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Move chemical drums inside or cover with a lid a tray Or some other type of secondary containment Under the waste container
It is used in immersion for tank-lining systems or secondary containment when high-voltage holiday (discontinuity) detection is performed.
The system, dubbed LiquiGard, uses modular steel walls to protect fitted bladders, support internal secondary containment liners and provide extra strength against hydraulic stress, Margulis explained.
As such, these waterstops reportedly find use in such applications as chemical manufacturing, refineries, secondary containment, mining, and fueling and manure pits.
Because of these characteristics, Pelseal 2112 has been used effectively for hazardous material abatement, for example to seal cracks in concrete secondary containment areas subjected to harsh chemicals, such as sulfuric acid, according to the manufacturer.
As a result of these properties, PVC sheets are manufactured as roofing and decking membranes, primary and secondary containment liners, landfill caps and other applications.
A vital part of a company's hazardous liquids handling program is the procedure used for the secondary containment of hazardous materials.
GCLs find wide use in a variety of applications such as railways, under roads, secondary containment for above ground tank farms, canals, ponds, rivers, lakes, waterproofing of buildings, among others.
Any facility with more than 1,320 gallons of aboveground oil storage capacity, and meeting certain other criteria, must develop and implement SPCC plans to prevent and contain spills, such as by installing impervious secondary containment around storage tanks.
Each model has an inner fuel tank enclosed with an outer wall that provides ll0-percent integral secondary containment.
Considered the most troubling incident so far, the main power and the backup source failed during a routine system test at Pump Station 9, about 10 miles outside of Delta Junction resulting in about 4,000 barrels of oil into a secondary containment area.
Applications include manholes, secondary containment, wet wells, man-entry pipelines and more.