1
NASCLA ACCREDITED EXAM (JJ JOHNSON
CONTRACTOR SEMINAR EXAM| NASCLA EXAM
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
COMPLETE QUESTIONS AND CORRECT DETAILED
、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
ANSWERS
文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
What are 4 types of Steel Decking? - (answer)Composite, Roof, Cellular, and
Form
What are the lengths of Full sheets of Steel Decking? - (answer)12", 18", 24",
30", or 36". All are usually less than 40"
Who has full responsibility for Safety on a construction site? - (answer)The
prime contractor
Who is responsible to ensure workers have appropriate eye protection? -
(answer)The employer
Safety belt lanyard shall be a minimum of? - (answer)1/2 inch nylon, w/ max
length to provide for a fall of no greater than 6ft. The rope shall have a nominal
breaking strength of 5,400 lbs.
When should safety nets be provided? - (answer)When workplaces are more
than 25 feet above ground or water surface or where use of ladders, scaffolds,
catch platforms, temporary floors, safety lines, or safety belts are impractical
What are the different types of Safety Equipment? - (answer)Head, Eye and
Face, and Respiratory protection. Safety belts, lifelines, lanyards, and safety
nets
Where should quantities of flammable liquid in excess of 25 gallons be stored
in that is acceptable or approved? - (answer)Acceptable wooden storage and
, 2
Approved metal storage cabinets. Cabinets shall be labeled in conspicuous
lettering "Flammable-Keep Away from Open Flames"
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
LP-Gas少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
storage outside of buildings for containers waiting use shall be located
文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
from the nearest building or group of buildings in accordance to? - (answer)1.
500 lbs or less - 0ft
2. ***501 to 6,000 lbs - 10ft
3. 6,001 to 10,000 lbs - 20ft
4. Over 10,000 lbs - 25ft
Clearance and mounting of temporary heating devices are? - (answer)1. Room
heater, circulating type - 12" sides, 12" rear, 18" chimney connector
2. ***Room heater, radiant type - 36" sides, 36" rear, 18" chimney connector
How far shall heaters used in the vicinity of the combustible tarpaulins, canvas,
or similar coverings be located from the coverings? - (answer)10 feet from
coverings
Material stored inside buildings under construction shall not be placed with
what distances? - (answer)6 feet of any hoistway or inside floor openings,
***not within 10 feet of exterior wall which does not extend above the top of
the material stored
Bagged materials shall be stacked by stepping back the layers and cross-keying
the bags at least by how many bags high? - (answer)10 bags high
Brick stacks shall not be more than? - (answer)7 feet in height
, 3
When a loose brick stack reaches a height of 4 feet, it shall be tapered back by
how many inches? - (answer)2 inches in every foot of height above the 4-foot
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
level
、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
When文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
masonry blocks are stacked higher than 6 feet, the stack shall be tapered
back how far? - (answer)Back one-half block per Tier above the 6-foot level
Used lumber shall have what withdrawn before stacking? - (answer)Nails
How shall lumber be stacked? - (answer)On level and solid supported sills, and
stable and self supporting
Lumber piles shall not Exceed? - (answer)20 feet in height provided that
lumber to be handled manually shall not be stacked more than 16 feet high
Wire rope shall not be used if? - (answer)In any length of eight diameters, the
total number of visible broken wires exceeds 10 percent of the total number of
wires, or if rope shows other signs of excessive wear, corrosion, or defect
Waste materials - when materials are dropped more than 20 feet to any point
lying outside the exterior walls of the building what is needed? - (answer)An
enclosed chute of wood, or equivalent material, shall be used. Enclosed chute
is a slide, closed in on all sides, through which material is moved from a high
place to a lower one
All other hand-held powered tools such as circular saws, chain saws, and
percussion tools without positive accessory holding means, shall be equipped
with what? - (answer)A constant pressure switch that will shut off the power
when the pressure is released
, 4
Compressed air shall not be used for cleaning purposes except when? -
(answer)Where reduced to less than 30 p.s.i and then only with effective chip
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
guarding and personal protective equipment which meets the requirements.
The 30、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
psi requirement does not apply for concrete form, mill scale and similar
少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
cleaning purposes
文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
Who shall be allowed to operated a powder-actuated tool? - (answer)Only
employees who have been trained in the operation of the particular tool in
used
All employees using abrasive wheels shall be protected by? - (answer)Eye
protection equipment
Guarding, all portable, power-driven circular saws shall be equipped with
what? - (answer)Guards above and below the base plate or shoe. The upper
guard shall cover the saw to the depth of the teeth, except for the minimum
arc required to permit the base to be tilted for bevel cuts. The lower guard shall
cover the saw to the depth of the teeth, except for the minimum arc required
to allow proper retraction and contract with the work. When the tool is
withdrawn from the work, the lower guard shall automatically and instantly
return to the covering position.
Valve protection caps shall not be used for lifting cylinders from one vertical
position to another. - (answer)Bars shall not be used under valves or valve
protection caps to pry cylinders loose when frozen. Warm, not boiling, water
shall be used to thaw cylinder loose
How should compressed air be secured? - (answer)In an upright position at all
times except, if necessary, for short periods of time while cylinders are actually
being hoisted or carried
NASCLA ACCREDITED EXAM (JJ JOHNSON
CONTRACTOR SEMINAR EXAM| NASCLA EXAM
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
COMPLETE QUESTIONS AND CORRECT DETAILED
、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
ANSWERS
文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
What are 4 types of Steel Decking? - (answer)Composite, Roof, Cellular, and
Form
What are the lengths of Full sheets of Steel Decking? - (answer)12", 18", 24",
30", or 36". All are usually less than 40"
Who has full responsibility for Safety on a construction site? - (answer)The
prime contractor
Who is responsible to ensure workers have appropriate eye protection? -
(answer)The employer
Safety belt lanyard shall be a minimum of? - (answer)1/2 inch nylon, w/ max
length to provide for a fall of no greater than 6ft. The rope shall have a nominal
breaking strength of 5,400 lbs.
When should safety nets be provided? - (answer)When workplaces are more
than 25 feet above ground or water surface or where use of ladders, scaffolds,
catch platforms, temporary floors, safety lines, or safety belts are impractical
What are the different types of Safety Equipment? - (answer)Head, Eye and
Face, and Respiratory protection. Safety belts, lifelines, lanyards, and safety
nets
Where should quantities of flammable liquid in excess of 25 gallons be stored
in that is acceptable or approved? - (answer)Acceptable wooden storage and
, 2
Approved metal storage cabinets. Cabinets shall be labeled in conspicuous
lettering "Flammable-Keep Away from Open Flames"
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
LP-Gas少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
storage outside of buildings for containers waiting use shall be located
文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
from the nearest building or group of buildings in accordance to? - (answer)1.
500 lbs or less - 0ft
2. ***501 to 6,000 lbs - 10ft
3. 6,001 to 10,000 lbs - 20ft
4. Over 10,000 lbs - 25ft
Clearance and mounting of temporary heating devices are? - (answer)1. Room
heater, circulating type - 12" sides, 12" rear, 18" chimney connector
2. ***Room heater, radiant type - 36" sides, 36" rear, 18" chimney connector
How far shall heaters used in the vicinity of the combustible tarpaulins, canvas,
or similar coverings be located from the coverings? - (answer)10 feet from
coverings
Material stored inside buildings under construction shall not be placed with
what distances? - (answer)6 feet of any hoistway or inside floor openings,
***not within 10 feet of exterior wall which does not extend above the top of
the material stored
Bagged materials shall be stacked by stepping back the layers and cross-keying
the bags at least by how many bags high? - (answer)10 bags high
Brick stacks shall not be more than? - (answer)7 feet in height
, 3
When a loose brick stack reaches a height of 4 feet, it shall be tapered back by
how many inches? - (answer)2 inches in every foot of height above the 4-foot
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
level
、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
When文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
masonry blocks are stacked higher than 6 feet, the stack shall be tapered
back how far? - (answer)Back one-half block per Tier above the 6-foot level
Used lumber shall have what withdrawn before stacking? - (answer)Nails
How shall lumber be stacked? - (answer)On level and solid supported sills, and
stable and self supporting
Lumber piles shall not Exceed? - (answer)20 feet in height provided that
lumber to be handled manually shall not be stacked more than 16 feet high
Wire rope shall not be used if? - (answer)In any length of eight diameters, the
total number of visible broken wires exceeds 10 percent of the total number of
wires, or if rope shows other signs of excessive wear, corrosion, or defect
Waste materials - when materials are dropped more than 20 feet to any point
lying outside the exterior walls of the building what is needed? - (answer)An
enclosed chute of wood, or equivalent material, shall be used. Enclosed chute
is a slide, closed in on all sides, through which material is moved from a high
place to a lower one
All other hand-held powered tools such as circular saws, chain saws, and
percussion tools without positive accessory holding means, shall be equipped
with what? - (answer)A constant pressure switch that will shut off the power
when the pressure is released
, 4
Compressed air shall not be used for cleaning purposes except when? -
(answer)Where reduced to less than 30 p.s.i and then only with effective chip
可以！可以！请告诉我您需要写什么主题的中文作文，是写故事
guarding and personal protective equipment which meets the requirements.
The 30、议论文、记叙文，还是其他类型？另外，作文的字数要求是多
psi requirement does not apply for concrete form, mill scale and similar
少呢？请告诉我您需要写什么主题的中文作文，是写故事、议论
cleaning purposes
文、记叙文，还是其他类型？另外，作文的字数要求是多少呢？
Who shall be allowed to operated a powder-actuated tool? - (answer)Only
employees who have been trained in the operation of the particular tool in
used
All employees using abrasive wheels shall be protected by? - (answer)Eye
protection equipment
Guarding, all portable, power-driven circular saws shall be equipped with
what? - (answer)Guards above and below the base plate or shoe. The upper
guard shall cover the saw to the depth of the teeth, except for the minimum
arc required to permit the base to be tilted for bevel cuts. The lower guard shall
cover the saw to the depth of the teeth, except for the minimum arc required
to allow proper retraction and contract with the work. When the tool is
withdrawn from the work, the lower guard shall automatically and instantly
return to the covering position.
Valve protection caps shall not be used for lifting cylinders from one vertical
position to another. - (answer)Bars shall not be used under valves or valve
protection caps to pry cylinders loose when frozen. Warm, not boiling, water
shall be used to thaw cylinder loose
How should compressed air be secured? - (answer)In an upright position at all
times except, if necessary, for short periods of time while cylinders are actually
being hoisted or carried
