Boilermaker NCCER
WHEN ARE STEEL CHAIN SLINGS RECOMMENDED?
WHEN RIGGING FROM 3 PONTS
A BIG CONTROL VALVE IS PULLED. WHO'S RESPONSIBLE FOR THE
RIGGING?
CRANE OPERATOR AND RIGGER
3) WHAT SHOULD BE USED TO HOLD THE PIPE WHEN SETTING UP
TWO 40-FOOT JOINTS OF 16-NCH SID WT PPE?
DeuGGED ROLLER TOP JACKS
4) THE HITCH MADE BY WRAPPING THE SUNG AROUND THE LOAD,
THEN PASSING ONE EYE OF THE SLING THROUGHT CALLED
YOHOKER HITCH
WHEN SHOULD RIGGING MATERIAL BE ATTACHED TO A BEAM TIIAT IS
BEING DEMOLISHED?
BEFORE ANY BOLTS ARE REMOVED OR ANY CUTTING IS DONE ON
THE BEAM 1 / 2
WHICH TYPE OF INSOLATION IS REQUIRED BEFORE A VESSEL IS
ENTERED?
DocING, TAGGING, AND BLINDING LINES THAT FEED THE VESSEL
ACCORDING TO OSHA OXVGEN AND ACETYLE CYLINDERS IN
STORAGE MUST BE SEPARATED WHAT NUMUM
20ft
WHAT IS THE FIRST THING A BOILER MAKER SHOULD DO SEFORE
CUTTING INTO A TARK OR VESSEL
DETERMINE THE CONTENT
WHAT TOOL IS NORMALLY USED TO CHECK THE ALIGNMENT ON THE
HORIZONTAL SEAMS OF THE SHELL PLATES??
A2 FOOT LEVEL
WHAT IS USED TO EXPAND TUBES INSIDE MUD AND STEAM DRUMS?
ROLLING MOTORS AND ESPANDERS
WHAT DOES A GROOVED NUT ON AN ACETYLENE RIG INDICATE
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