HAZMAT OPERATIONS QUESTIONS AND ANSWER. Latest updates. VERIFIED.

HAZMAT OPERATIONS QUESTIONS AND ANSWER. Latest updates. VERIFIED. Non pressure tank pressure ranges - -60-100psi Pressure tank cars pressure ranges - -100-600 Cryogenic (tank within a tank) pressure range - -25psi or less IMO-101 carries what? - -Whiskey IMO-2 carries what? - -Whiskey and Wine IM-101 pressure range - -25.4-100psi IM-102 pressure range - -14.5-25.4psi What are whiskey and wine containers classified as? - -Non-pressurized tanks Pressure intermodal tank containers pressure range - -100-500psi Cryogenic Intermodal or special tanks pressure range - -25psi or less What are cryogenic intermodal tanks called internationally - -IMO TYPE-7 containers Tube modules pressure ranges - -psi What are the characteristics of tube modules - -High pressure cylinders permantely mounted within an international standard organization frame Dry bulk cargo tanks unload how - -Pneumatically Pressure ranges of dry bulk cargo tanks - -No greater than 80psi Non pressure liquid cargo tanks (06) pressure ranges - -Greater than 3psi and no more than 5psi Low pressure chemical tanks (07) pressure ranges - -Internal vapor pressure 18psi 100*f Low pressure is considered to be less than 40psi 170*f What tank has a black tar like material to protect the surface from the contents? - -Corrosive liquid tank (12) Pressure range for corrosive cargo tanks (12) - -35-50psi Has hemispherical or ellipsoidal ends or head? - -High pressure cargo tanks (31) What trailers are permanently mounted on a trailer? - -Compressed gas tube trailer What are the shells of a cryogenic liquid cargo tank (38)? - -Tank= innervessel Jacket= outter shell (insulation) What is the temperature in cryogenic liquid cargo tanks? - --130*f Three primary types of fixed facility storage tanks - -Non Pressure Pressure Cryogenic Where are the three types of fixed facility storage tanks installed? - -Non pressure= above ground Pressure= below ground Cryogenic= inside of buildings What tank had a sloped roof with weak seams? - -Cone roof tank What roof floats on liquid? - -Floating roof tank (open floating roof tank) Referred to as an internal floating roof? - -Lifter Roof Tank (covered floating roof tank) How much capacity does the floating roof tank have? - -50,000- 1,000,000 Capacity of the horizontal tank (atmospheric)? - -300-20,000 gallons The horizontal tank is commonly used for bulk storage in conjunction with what? - -Fuel dispensing operations What tank is heavily insulated with a vacuum in the space between the outer and inner shells? - -Cryogenic What is the working pressure of the cryogenic tank? - -Varying pressures l, but some can be very high (over 300 psi) What is the capacity of bags? - -Generally will not exceed 100 pounds What storage containers with hold classes 6 and 8? - -Carboys What is the size of a carbon? - -1 gallon, generally wont exceed 20 gallons A relief valve or frangible disc provides protection for what on cylinders? - -In case of fire or overpressure What do cylinders hold? - -Chemicals or gases Open head drums hold what? - -Solids Closed head drums hold what? - -Liquids What is a container within a container? - -Dewar flasks Dewar flasks keep the cryogenic material cooled in a liquid state how? - -Insulating material and the use of a vacuum space What has a fill port on top and a discharge port on bottom? - -Flexible containers What has a rigid metal frame with a full port on top and a discharge port on bottom? - -Rigif containers (composite IBC) Cylindrical pressure tanks approximately 3ft in diameter and 8ft long with convex or concave heads are called? - -Ton Container All fittings are in the heads of what container? - -Ton Container What do fusible plugs do? - -Prevents rupture