Human body parts have no spares. Human life has too. Take every precaution to keep them intact in the professional life by following the mandatory safety requirements.Description complète
ARAMCO
Human body parts have no spares. Human life has too. Take every precaution to keep them intact in the professional life by following the mandatory safety requirements.
ARAMCOFull description
Human body parts have no spares. Human life has too. Take every precaution to keep them intact in the professional life by following the mandatory safety requirements.
Human body parts have no spares. Human life has too. Take every precaution to keep them intact in the professional life by following the mandatory safety requirements.Full description
Saudi Aramco General Instruction(GI) Index
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Saudi Aramco Ports and Terminals bookletFull description
please see file.
Saudi Aramco :SAES-N-001Full description
Aramco construction manual
Saudi Aramco Piping Qc Inspector Notes,Questions
Saudi Aramco Piping Qc Inspector Notes,QuestionsFull description
Saudi Aramco Piping Qc Inspector Notes,QuestionsFull description
Description complète
Full description
Personnel Data:
1. When dose a Scaffold Inspector completes an Inspection? a. After the Scaffold Supervisor has sign the Scaffold Tag b. After the Scaffold Inspector has sign the Scaffold Tag 2. Which is one of the responsibility of an Scaffold Inspector? a. The co signing of scaffold tag b. The preparation of the scaffold c. The erection of the scaffold. d. The submission of scaffold plan 3. Who is responsible for installing red scaffold tags (scaffold tag holder)? a. Loss prevention b. Scaffold Foreman c. Scaffold Supervisor d. Any person inspecting or using the scaffold 4. Who are responsible for installing green scaffold tag for scaffold less than 6 (20feet) tall? a. Loss Prevention, b. Armco Inspector, c. Scaffold Supervisor d. Scaffold Inspector 5.Which scaffold certification is required to supervise the erection and the inspection any scaffold? a. Scaffold Supervisor I b. Scaffold Supervisor II-S c. Scaffold Supervisor I-S d. Scaffold Supervisor II-T 6. Which scaffold certification permits the supervision and inspection of only Tube and Coupler scaffold less than 12.2m (40 feet)? a. Scaffold supervisor I b. Scaffold supervisor II-S c. Scaffold supervisor I-S d. Scaffold supervisor II-T 7. Which scaffold certification permits the supervision and inspection of only System and Fabricated Tubular frame scaffold less than 12.2m (40 feet)? a. Scaffold supervisor I b. Scaffold supervisor II-S Page 1 of 33
Personnel Data: c. Scaffold supervisor I-S d. Scaffold supervisor II-T
8. Scaffold plan must be prepared and submitted for review if the scaffold is over? a. 3m (10 feet) b. 12.2m (40 feet) c. 6m( 20 feet) d. 38m (125 feet)
9. When must a scaffold have a scaffold plan? a. When it is cantilever by more than 2m (6 feet) b. When it is cantilever by more than 2.5m (8 feet) c. When it is cantilever by more than 1m (3 feet) d. When it is cantilever by more than 3m (10 feet) 10. What height is a special scaffold? a. Over 3m (10 feet) tall b. Over 12.2m (40 feet) tall c. Over 6m (20 feet) tall d. Over 38 m (125 feet) tall
11. An under hung scaffold require a scaffold plan when the total platform area is over? a. 5 square meter (54 sq ft) b. 20 square meter (215 sq ft) c. 10 square meter (107 sq ft) d. 30 square meter (320 sq ft) 12. What color tag is used when a scaffold is being erected or dismantled? a. Red Tag b. Green Tag c. Yellow Tag d. None
13. What color tag is used when a scaffold is being erected or has inspection? a. Red Tag Page 2 of 33
Personnel Data: b. Green Tag c. Yellow Tag d. None
14. What is the meaning of a green scaffold tag? a. Scaffold completed and safe for use at the time of inspection b. C & D c. None d. All of above 15. Which scaffold must be inspected by the Supervisor and the Inspector? a. Scaffold less then 6m (20 feet) tall b. Scaffold over 3m (9 feet) tall c. Scaffold over 6 m (20 feet) tall d. Scaffold over 4m (12 feet) tall 16. When must red scaffold tag scaffold tag holder be installed? a. The ladder is installed b. As soon as the first lift is completed c. The base lift is installed d. The bracing is installed 17. Which scaffold only relies to be inspected by Scaffold Supervisor? a. Scaffold below 12.2m (38 feet) height b. Scaffold over 10m (34 feet) height c. Scaffold below 6m (20 feet) height d. Scaffold over 8m (26 feet) height 18. What is the meaning of a yellow scaffold tag? a. A full body harness must be worn and anchored b. A full body harness c. A & B d. None 19. Who is permitted to sign and installed a yellow tag? a. Loss prevention. b. Only worker modifying work platform c. Scaffold Supervisor or Scaffold Inspector d. Any person inspecting or erection scaffold 20. When must a scaffold with a green or yellow scaffold tag be re-inspected? Page 3 of 33
Personnel Data: a. Every Week b. Every Three week c. Every Two week d. Every Four week
21. Refer to drawing 1001. How many lift is the inner section of the scaffold? a. 5 Lift b. 11 Lift c. 9 Lift d. 14 Lift 22. Refer to drawing 1001. What is height from the ground to the bottom of soldier beam? a. 15m b. 15.85m c. 14.25m d. 14.50m 23. Refer to drawing 1002. How many bays long is the scaffold? a. Four (4) Bays b. Eight (8) Bays c. Six (6) Bays d. Ten (10) Bays 24. Refer to drawing 1002. How height above ground level is the first working platform? a. 0.5m b. 1.5m c. 1.0m d. 2.0m 25. Refer to drawing 1003. How many plan braces are on the mobile scaffold? a. One b. Two c. Three d. Four 26. Refer to drawing 1003. How long is the hinged guardrail? a. 0.5m b. 1.5m c. 1.0m d. 2.0m 27. Refer to drawing 1004. How many rocking base plates are on the outer row of posts? Page 4 of 33
Personnel Data:
a. Seven b. Twenty one c. Fourteen d. Twenty eight 28. Refer to drawing 1005. How many level of tie tube are butted to the column? a. Five b. Nine c. Seven d. Eleven 29. Refer to drawing 1005. How many cantilevered working platform are there? a. 2 b. 6 c. 4 d. 8 30. Refer to drawing 1007. What is the total length of the posts (standards) required? a. 8m b. 6.8m c. 5.5m d. 9.5m 31. Refer to drawing 1006. What is the size of the outermost bays of working platform? a. 1m x 1.3m b. 1m x 3.3m c. 1m x 2.3m d. 1m x 1m 32. Refer to drawing 1007. What is the size of the working platform? a. 9.4m by 7.1m b. 5.6m by 4.2m c. 8.1m by 5.8m d. 3.8m by 2.9m 33. Refer to drawing 1007. How many cantilever frames are there? a. One b. Three c. Two d. Four Page 5 of 33
Personnel Data: 34. Refer to drawing 1008. What length are the ladder (sure) beams?
a. 6.1m b. 4.1m c. 5.1m d. 3.1m 35. Refer to drawing 1008. How width is the working platform? a. Three boards b. Five boards c. Four boards d. Six boards 36. Refer to drawing 1009. How many trapezoidal sections are there in the upper (smaller) working platform? a. Eight b. Fourteen c. Twelve d. Sixteen 37. Refer to drawing 1009. What type of vertical bracing is used? a. Longitudinal b. X Bracing c. Façade bracing d. Zig Zag 38. Refer to drawing 1010. What is the width of the working platform? a. 0.6m b. 1.6m c. 1.1m d. 2.1m 39. Refer to drawing 1010. What height is the first joint pin? a. 12m b. 4m c. 6m d. 3m 40. What must be done when a ladder is found with a split side rail or a damaged? a. Removed from Saudi Armco property or project site b. Repaired and tested by the inspection department c. Repaired and approved by a Supervisor d. Only used to a height below the lowest area Page 6 of 33
Personnel Data:
41. How must a portable ladder be positioned to allow workers safe access to the platform? a. Sloped at 3:1 and extended 1.2m (4 ft) above the platform b. Placed vertically and secured at the top only c. Sloped at 4:1 and extended 0.9m (3ft) above the platform d. Sloped at 5:1 and extended 0.6m (2ft) above the platform 42. Why must wooden ladders never be painted? a. It makes the ladder slippery b. It makes handling difficult c. It speeds up corrosion d. It hides any defects 43. The clearance between a rung of a ladder and projecting object on the climbing side at least? a. 360mm (12 inches) b. 750mm (30 inches) c. 450mm (18 inches) d. 600mm (24 inches) 44. What type of ladder must not be used near electrical power lines? a. Wooden ladder b. Fiber glass ladder c. Job made ladder d. Aluminum ladder 45. What is the preferred distance between ladder rungs? a. 200mm (8 inches) b. 400mm (16 inches) c. 300mm (12 inches) d. 450mm (18 inches) 46. The distance between the ground to the bottom rung of a ladder must be no more than? a. 250mm (10 inches) b. 450mm (18 inches) c. 375mm (15 inches) d. 600mm (24 inches) 47. The vertical toe clearance above the top edge of a rung of a ladder must be at least? a. 50mm (2 inches) b. 200mm (8 inches) c. 100mm (4 inches) d. 250mm (10 inches) Page 7 of 33
Personnel Data:
48. What must be checked on scaffold fittings? a. That they are painted b. That the couplers are brass c. The threads for damage d. The BSI marking is clear 49. When is metal banding required on the end of a scaffold planks? a. There is a split more than 50mm (2 inches) b. There is a split more than 100mm (4 inches) c. There is a split more than 12mm (1/2 inches) d. There is a split more than 25mm (1 inch) 50. What marking are found on embossed scaffold tubing? a. BS 2482 b. BS 1139 c. BS 1367 d. GI 8.001 51. Which is one of the uses of damaged scaffold planks? a. Timber sills b. Concrete forms c. Toe Board d. Trench shoring 52. A twist from end to end in a scaffold plank must be no more than? a. 6.5mm (1/4 inch) b. 25mm (1 inch) c. 13mm (½ inch) d. 38mm (1 ½ inch) 53. What must be done to a scaffold coupler that has been marked with orange paint? a. Removed from the job side and repaired b. Removed it from job side and used on another job c. Removed from the job site and destroyed d. The paint removed and used again 54. What must be stamped on the edges of laminated veneer lumber (LVL) scaffold planks? a. Scaffold Plank b. ANSI approved c. OSHA Page 8 of 33
Personnel Data: d. Plank OSHA tested
55. A split on the end of a bended scaffold planks must be no more than? a. 12mm (1/2 inch) b. 300mm (12 inches) c. 25mm (1 inch) d. 200mm (12 inches) 56. What is the maximum load of a light duty scaffold? a. 70 kilograms per square meter (15 psf) b. 170 kilograms per square meter (35 psf) c. 120 kilogram per square meter (25 psf). d. 240 kilograms per square meter (50 psf) 57. What is the maximum load of a medium duty scaffold? a. 70 kilograms per square meter (15 psf) b. 170 kilograms per square meter (35 psf) c. 120 kilogram per square meter (25 psf) d. 240 kilograms per square meter (50 psf) 58. Which load would require a special duty scaffold? a. 240 kilograms per square meter (50 psf) b. 120 kilogram per square meter (25 psf) c. 170 kilograms per square meter (35 psf) d. 290 kilograms per square meter (60 psf) 59. Which type of scaffold has a maximum load rating of 120kg M/2 (25 psf)? a. Light duty b. Heavy duty c. Medium duty d. Special duty 60. Which type of scaffold has a maximum load rating of 240 kilograms per square meter (50 psf)? a. Light duty b. Heavy duty c. Medium duty d. Special duty 61. What is the load rating for a scaffold used for masonry work? a. Light duty b. Heavy duty Page 9 of 33
Personnel Data: c. Medium duty d. Special duty
62. What is the load rating for a scaffold used to support large piping or heavy equipment? a. Light duty b. Heavy duty c. Medium duty d. Special duty 63. What is the load rating for a scaffold used for abrasive blast cleaning sandblasting where the potential for buildup of abrasive is possible? a. Light duty b. Heavy duty c. Medium duty d. Special duty 64. What is the minimum number of posts (standards) that must be placed on a sill (sole plate or sole board)? a. One b. Two c. Three d. Four 65. What must be done when erecting a scaffold on soft ground? a. Reduce the height b. Level the foundation c. Erect to post (standard) d. Used a sill (sole board or sole plate) 66. When must base plates be used? a. When scaffold is erected on hard surfaces b. At all time except on mobile scaffold c. When scaffold is erected on soft foundations d. If mobile scaffold are used 67. The size of timber sills (sole board) must be at least? a. 300mm by 50mm(12 inches by 2 inches) b. 255mm by 38mm (10 inches by 1 1/2 inches) c. 225mm by 38mm (9inches by 1 1/2 inches) d. 215mm by 38mm (8-1/2 inches by 1-1/2 inches) 68. Base plate must be at least? a. 255mm by 38mm (10 inches by 1 1/2 inches) Page 10 of 33
Personnel Data: b. 100mm by 5mm (4 inches by 1/3 inches) c. 150mm by 6mm (6 inches by 1/4 inches) d. 300mm by 50mm(12 inches by 2 inches)
69. What must be checked when examining the foundation for scaffold? a. The BSI markings is clear b. Any sign of underground piping c. Duty d. That they are painted 70. What are used screw jacks for? a. To compensate for variation in ground level b. None c. B or D d. All of the above 71. Screw jack can be adjusted no more than? a. 300mm (12 inches) of threaded length showing b. 2/3 of the total threaded length showing c. 150mm (6 inches) of threaded length showing d. 1/3 of the total threaded length showing 72. What type of bracing is used on a birdcage scaffold? a. Transverse (Sectional zig zag) b. Interior Longitudinal zig zag c. Transverse (Section X bracing) d. Longitudinal X (Façade) 73. Where must bracing be installed on a scaffold? a. All side to the top. b. None c. B or D d. All of the above 74. What is the main function of bracing? a. To correct any incorrect measurements b. To enable easy inspection of the scaffold c. To make the scaffold square d. To add rigidity to the scaffold 75. What must not be used to extend bracing? Page 11 of 33
Personnel Data: a. A right angle double coupler b. A single coupler c. A sleeve coupler d. A joint pin
76. What type of bracing is installed as close as possible to the node point along the length of the scaffold? a. Transverse (sectional) b. Longitudinal (façade) c. X bracing d. Scissor bracing 77. Where must longitudinal (façade) bracing be installed on a length whose is greater than its height? a. Every Third post b. Every post c. Every Fifth post d. Every Second post 78. What type of horizontal bracing is used on a mobile scaffold? a. Sway b. Zig zag c. Ledger d. Plan 79. At what angle must zig zag bracing be installed? a. 35-55 degree b. 35-60 degree c. 25-45 degree d. 35-70 degree 80. What is the maximum number of open bays if transverse zig zag bracing is installed along the width of a birdcage scaffold? a. Four b. Three c. Five d. Six 81. What is the maximum distance that bracing can be installed from a node point on a scaffold? a. 200mm (8 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 250mm (10 inches) 82. What is the minimum overlap required when splicing bracing? Page 12 of 33
Personnel Data:
a. 300mm (12 inches) b. 400mm (16 inches) c. 600mm (24 inches) d. 450mm (18 inches) 83. What type of coupler must be used when installing a tie? a. Swivel coupler b. Single coupler c. Right angle (Double) coupler d. D H clamp 84. A raker must be no more than………? a. 6.4m (21 feet) long b. 7.3m (24 feet) long c. 4m (13 feet) long d. 5m (16 feet) long 85. How many lift can there be above a raker tie in point …...? a. Four b. Three c. One d. Two 86. Which is the highest lift a raker can be connected to ……….? a. Fourth lift b. Third lift c. Second lift d. First lift 87. How many reveal ties can be used on a scaffold? a. No more than 25 % of the total number of ties b. No more than 75 % of the total number of ties c. No more than 50 % of the number of ties d. No more than 10 % of the total number of ties 88. How many posts (standards) or runners (ledgers) must a tie tube be connected to? a. At least 4 b. At least 1 c. At least 3 d. At least 2 89. Where must tie tubes be connected to a scaffold? Page 13 of 33
Personnel Data:
a. To one post (standard) b. To bearers that is close to post c. Close to the node points d. To one runner (ledger) 90. What is one of the methods used to connect a tie tube to a column? a. Bridle tie b. Box tie c. Two way (through) tie d. Reveal Tube 91. What is the horizontal spacing between tie? a. No more than 5m (16 feet) b. No more than 9m (30 feet) c. No more than 7m (23 feet) d. No more than 38m (125 feet) 92. The vertical spacing between ties must be no more than? a. 8m (26 feet) b. 10m (33 feet) c. 12m (39 feet) d. 6m (20 feet) 93. Which scaffold must have ties? a. 1m wide by 6m long by 5m high b. 2m wide by 2m long by 6m high c. 1m wide by 4m long by 3m high d. 1m wide by 1m long by 3m high 94. What height must ties be fitted to a scaffold that is 32 ft high? a. 12 feet b.16 feet c. 26 feet d. 30 feet 95. What height must ties be fitted to a scaffold that is 3 feet wide by 8 feet long? a. 9 feet b. 24 feet c. 12 feet d. 32 feet Page 14 of 33
Personnel Data: 96. At what height must a guardrail system be fitted to all open sides of a scaffold platform? a. 1m (3 feet) b. 2.4m (8 feet) c. 1.8m (6 feet) d. 3m (10 feet)
97. Where must guardrail be installed on a working platform? a. On all open sides and ends b. Only on transverse (short) open sides c. Only on longitudinal (long) open sides d. Only on two open sides 98. Where must toprail and midrial be secured? a. Inside all upright b. Inside every other upright c. Outside all uprights d. To the end uprights only 99. The distance between uprights used to support guardrails must be no more then? a. 2.1m (7 feet) b. 3m (10 feet) c. 2.7m (9 feet) d. 3.7m (12 feet) 100. A guardrail system must be fitted if the distance between a working platform a wall is more than? a. 100mm (4 inches) b. 360mm (14 inches) c. 200mm (8 inches) d. 460mm (18 inches) 101. At what height must top rails be fitted above working platform? a. Between 90 cm (35 inches) and 110 cm (43 inches) b. Between 100 cm (39 inches) and 120 cm (47 inches) c. Between 95 cm (38 inches) and 115 cm ( 45 inches) d. Between 105 cm (41 inches)and 125 cm (49 inches) 102. The distance between supports for 38mm (1-½ inch) wood planks must be no more than? a. 1.5m (5 feet) b. 3m (10 feet) c. 2.7m (9 feet) d. 3.6m (12 feet) Page 15 of 33
Personnel Data: ` 103. The distance between supports for 50mm ( 2 inches) wood planks must be no more than? a. 1.2m (4 feet) b. 3m (10 feet) c. 2.4m (5 feet) d. 3.5m (12 feet)
104. Scaffold planks (boards) without cleats must extend beyond the end support by at least? a. 50mm (2 inches) b. 150mm (6 inches) c. 100mm (4 inches) d. 300mm (12 inches) 105. Scaffold planks (boards) must not extend beyond the end support by more than? a. 200mm (8 inches) b. 450mm (18 inches) c. 300mm (12 inches) d. 610mm (24 inches) 106. Scaffold planks (boards) must overlap by at least? a. 150mm (6 inches) b. 450mm (18 inches) c. 300mm (12 inches) d. 610mm (24 inches) 107. How can a gap of more than 600 mm (2 feet) on a platform be covered? a. Cover with 1/2 inch plywood, overlapping by 200mm b. Cover the gap with at least 2 tin sheets. c. Cover with 1 inch plywood, overlapping by 200mm d. Cover the gap with cross planks (boards) 108. The gap between scaffold planks (boards) must be no more than? a. 150mm (6 inches) b. 50mm (2 inches) c. 75mm (3 inches) d. 25mm (1 inch) 109. The width of a scaffold platform or walkways must be at least? a. 3 planks 675mm (27 inches) b. 2 planks 450mm (18 inches) c. 5 planks 1,125mm (45 inches) d. 4 planks 900mm (30 inches) Page 16 of 33
Personnel Data:
110. The slope (vertical horizontal) of scaffold platform must be no more than? a. 1:2 b. 1:4 c. 1:3 d. 1:6 111. The height between top rail and a working platform must be no more than? a. 95cm (38 inches) b. 115cm (45 inches) c. 100cm (40 inches) d. 120cm (48 inch) 112. The height between top rail and a working platform must be at least? a. 80cm (32 inches) b. 89cm (35 inches) c. 85cm (45 inches) d. 95cm (38 inches) 113. The height of a toe board must be at least? a. 100mm (4 inches) b. 200mm (8 inches) c. 150mm (6 inches) d. 230mm (9 inches) 114. The thickness of a wooden toe board must be at least? a. 13mm (1/2 inch) b. 35mm (1 ½ inches) c. 25mm (1 inch) d. 230mm (9 inches) 115. Where must toe board be fitted on a scaffold platform? a. Only on transverse (short) open sides b. All open side and ends c. Only on longitudinal (long) open side d. All ends only 116. The vertical distance clearance between the bottoms of the toe board? a. 0mm (0 inch) b. 6mm ( ¼ inch) c. 3mm ( 1/8 inch) Page 17 of 33
Personnel Data: d. 13mm (½ inch)
117. The size of opening in wire mesh screen used to protect worker from falling objects must be no more than? a. 3mm ( 1/8 inch) b. 13mm (½inch) c. 7mm ( ¼ inch) d. 19mm ( ¾ inch) 118. If the working platform on a scaffold is 27 meter 90 feet and there ladder are installed how many rest platform landing must be erected? a. One b. Two c. Three d. Four 119. What is width of an access opening for an internal ladder of a scaffold platform? a. 450mm (18 inch) 2 planks b. 900mm (30 inch) 4 planks c. 675mm (27 inch) 3 planks d. 225mm (9 inch) 1 planks 120. The width for a ladder landing (rest platform) must be at least? a. 1 plank (225mm / 9 inches) b. 3 planks (675mm / 27 inches) c. 2 plank (450mm / 18 inches) d. 4 plank (900mm / 36 inches) 121. In a tube and coupler scaffold what coupler (fitting) must be used to secure a runner (ledger) to a post (standards)? a. Right angle (Double) coupler b. Adjustable (Swivel) coupler c. Bearer (Putlog) coupler d. Girder coupler 122. When connecting posts (standards) in a tube and coupler scaffold what erection procedure must be followed? a. Joints must be in the same lift b. Joints must be made with double coupler c. Joints must be made with swivel coupler d. Joints in adjacent posts (standards) must be staggered 123. Were must runner (ledger) be installed on tube and coupler scaffold? a. Every bay across the width of the scaffold b. Every other bay across the width of the scaffold Page 18 of 33
Personnel Data: c. Every bay along the length of the scaffold. d. Every other bay along the length of the scaffold
124. On tube and coupler scaffold the vertical distance between lifts must be no more than? a. 1.5m (5 feet) b. 2m (6.5 feet) c. 2.1m (7 feet) d. 1.8m (6 feet) 125. Where must bearers (transoms) and board bearers (intermediate transoms) be installed on tube and coupler scaffold? a. Underneath runner (ledger) b. Alongside runner c. Diagonally d. On top of runner (ledger) 126. The distance from a post (standard) and a sleeve coupler joint in a runner (ledger) must be no more than? a. 150mm (6 inches) b. 100mm (4 inches) c. 225mm (9 inches) d. 300mm (12 inches) 127. What must be done when making joints in runner (ledger) in a tube and coupler scaffold? a. The joints must be made with single coupler b. The joints must be in the same lift height c. The joints must be made with swivel coupler d. The joints must not be in the same bay 128. How must tube and coupler scaffold be braced? a. Full height in one direction b. Only one side c. Full height in both directions d. Only on the face 129. The distance between bracing and a node point in a tube and coupler scaffold must not be more than? a. 150mm (6 inches) b. 300mm (12 inches) c. 225mm (9 inches) d. 450mm (18 inches) 130. What type of coupler (fitting) must be used to join bracing tubes? a. End to end (Sleeve) coupler Page 19 of 33
Personnel Data: b. Single coupler c. Right angle (Double) coupler d. Girder coupler
131. What is the height of the base lift (kicker lift) on a typical tube and coupler scaffold? a. 225mm (9 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 100mm (4 inches) 132. Where must bearers (transoms) be installed in tube and coupler scaffold? a. To two posts in every bay across the width b. To two posts in every other bay across the width c. To two posts in every bay along the length d. To two posts in every other bay along the length 133. In a tube and coupler scaffold the distance a bearer (transom) can extend beyond a runner (ledger) must be at least? a. 225mm (9 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 100mm (4 inches) 134. If two posts are jointed they must not be? a. Opposite in the same lift b. Side by side in the same lift c. In the same length d. In the same width 135. In a tube and coupler scaffold if bearer (transom) are coupled to runner (ledger) the distance from the post (standard) to bearer must be not more than? a. 1200mm (46 inches) b. 600mm (24 inches) c. 900mm (36 inches) d. 300mm (12 inches) 136. In a tube and coupler scaffold the distance between a post (standard) and a sleeve coupler joints in runner (ledger) not more than? a. 1200mm (46 inches) b. 600mm (24 inches) c. 900mm (36 inches) d. 300mm (12 inches) 137. What procedures must be followed when erecting system scaffold? Page 20 of 33
Personnel Data: a. Manufacturers instruction and Saudi Aramco requirements b. ANSI standards and Saudi Aramco requirements c. European standards and Saudi Aramco requirements d. OSHA standards and Saudi Aramco requirements
138. What part of a system scaffold may be constructed using tube and coupler components? a. Bearer (transom) b. Runner (ledger) c. Post (standard) d. Bracing 139. Unless otherwise specified in the manufacturer's instruction, where must diagonal braces be installed on a system scaffold? a. Every 40m (130 feet) of run b. Every 20m (65 feet ) of run c. Every 10m (33 feet) of run d. Every 30m (98 feet) of run 140. For a system scaffold what type of fitting must be used joints posts (standards)? a. End to end (Sleeve) coupler b. Single coupler c. Right angle (Double) coupler d. Bolted spigots 141. The height of a fabricated tubular frame scaffold must be no more than? a. 10m (33 feet) b. 6m ( 20 feet) c. 12m (40 feet) d. 8m (26 feet) 142. What type of scaffold required scissor bracing? a. Cup lock b. Frame scaffold c. Layher d. Quick fix 143. What is the largest load rating of a fabricated tubular frame scaffold? a. Light duty b. Medium duty c. Heavy duty d. Special duty 144. What type of system scaffold must not be used? Page 21 of 33
Personnel Data: a. Cup locking b. Quick fix c. Captive wedge d. Locking pin
145. Where must plan (horizontal) bracing be installed on a mobile and tower scaffold? a. Every other lift b. Top and bottom lift only c. Bottom top and every third lift d. Bottom lift only 146. The diameter of the casters wheels on a Light Duty mobile and tower scaffold? a. 100mm (4 inches) b. 170mm (7 inches) c. 120mm (5 inches) d. 200mm (8 inches) 147. The diameter of the caster wheels on a medium duty mobile scaffold must be at least? a. 100mm (4 inches) b. 170mm (7 inches) c. 120mm (5 inches) d. 200mm (8 inches) 148. What must be installed on all mobile scaffold casters? a. Chocks b. Wheel locks c. Screw jacks d. Wedges 149. The height of a mobile or freestanding tower scaffold must be no more than? a. 3 time the smallest base dimension b. 5 time the smallest base dimension c. 4 time the smallest base dimension d. 6 time the smallest base dimension 150. What must be fitted if the top work platform on a freestanding tower scaffold is five times the height of the smallest base dimension? a. Plan brace b. Ties c. Additional Bearers (transom) d. Cross bracing
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Personnel Data: 151. What is the minimum number of board bearer that must be fitted if the longitudinal post spacing exceeds 1.5m (5 feet) on a scaffold? a. 1 b. 2 c. 3 d. 4
152. The distance between a trapeze tube and runner (ledger) on under hung scaffold? a. 600mm (2 feet) b. 1150mm (4 feet) c. 300mm (1 feet) d. 910mm (3 feet) 153. What type of coupler must be used to attach runner (ledger) and bearer (transom) to a hunger tube on an under hung scaffold? a. End to end (Sleeve) coupler b. Single coupler c. Right angle (Double) coupler d. Bolted spigots 154. Where must check (safety) coupler be installed on an under hung scaffold? a. At the top of all hanger tubes b. Below all runner (ledgers) c. On all tie tubes d. Below all bearer (transom) 155. What is the minimum number of coupler required if a splice is used in a hanger tube? a. 2 b. 4 c. 3 d. 5 156. What is the largest load rating for bracket scaffold? a. Light duty b. Medium duty c. Heavy duty d. Special duty 157. If 38mm (1- ½ inch) thickness wooden planks (boards) are used on a bracket scaffold the distance between bracket must not be more than? a. 3m (10 feet) b. 1.5mm (5 feet) c. 2m (6.5 feet) d. 1.2m (4 feet) Page 23 of 33
Personnel Data: 158. The distance between the brackets on a tank builder’s scaffold must be at least?
a. 3m (10 feet) b. 1.5mm (5 feet) c. 2m (6.5 feet) d. 1.2m (4 feet) 159. How must examined a tank before straps are welded on to support a bracket scaffold? a. Saudi Aramco Certified Scaffold Inspector b. Saudi Aramco Loss Prevention c. The maintenance Superintend d. The Proponent’s Engineering Unit 160. Who must approve the welds on the straps before the bracket is fitted for a bracket scaffold? a. Saudi Aramco Certified Scaffold Inspector b. Saudi Aramco Certified Welding Inspector c. Saudi Aramco Loss Prevention d. The maintenance Superintend 161. What rope must be used for top rails and mid rail on a bracket scaffold? a. 3mm ( 1/8 inch) wire rope b. 6mm ( 1/4 inch) wire rope c. 10mm ( 3/8 inch) wire rope d. 18mm ( ¾ inch) wire rope 162. The width of the working platform on a bracket scaffold must be at least? a. 1 Plank b. 4 Planks c. 2 Planks d. 5 Planks 163. The width of the working platform on a bracket scaffold must be on more than? a. 1 Plank b. 4 Planks c. 2 Planks d. 3 Planks 164. How must planks be laid on a bracket scaffold? a. In alternate directions overlapping by at least 150mm (6 inches) b. In one directions overlapping by at least 75mm (3 inches) c. In alternate directions overlapping by at least 600mm (24 inches) d. In one directions overlapping by at least 230mm (9 inches) Page 24 of 33
Personnel Data:
165. The travel distance to an exit point on a working platform must be no more than? a. 7.4m b. 45m c. 15m d. 60m 166. The headroom above a working platform must be at least? a. 1.6m b. 2.1m c. 2m d. 2.6m 167. The width of temporary stairways must be at least? a. 610mm b. 760mm c. 560mm d. 685mm 168. The vertical distance between landings on a temporary stairway? a. 3m b. 4.8m c. 3.7m d. 6.1m 169. The dimension of landings on a temporary stairway must be at least? a. 760mm long by 560m wide b. 760mm long by 760m wide c. 580mm long by 760m wide d. 560mm long by 660m wide 170. Temporary stairways must be installed between? a. 45 to 60 degrees above the horizontal b. 35 to 55 degrees above the horizontal c. 30 to 50 degrees above the horizontal d. 20 to 40 degrees above the horizontal 171. The height of risers on temporary stairways must be at least? a. 150mm b. 220mm c. 215mm Page 25 of 33
Personnel Data: d. 280mm
172. The height of risers on temporary stairways must be no more than? a. 150mm b. 220mm c. 215mm d. 280mm 173. The tread depth on temporary stairways must be at least? a. 150mm b. 220mm c. 215mm d. 280mm 174. The tread depth on temporary stairways must be no more than? a. 150mm b. 220mm c. 215mm d. 280mm 175. The slope of a temporary ramp must be no more than? a. 1 vertical to 1 horizontal b. 1 vertical to 3 horizontal c. 1 vertical to 5 horizontal d. 1 vertical to 7 horizontal 176. At what height above a lower level must a ramp or walkway be provided with a guardrail system? a. 0.6m b. 1.8m c. 1.2m d. 2.4m 177. At what slope must cleats be fitted to ramps? a. 1 vertical to 4 horizontal b. 1 vertical to 6 horizontal c. 1 vertical to 5 horizontal d. 1 vertical to 7 horizontal 178. How many working levels can there be on a Light duty scaffold with 8 plank Levels? a. 0 b. 2 c. 1 Page 26 of 33
Personnel Data: d. 3
179. How many working levels can there be on a Light duty scaffold with 7 plank Levels? a. 0 b. 1 c. 2 d. 3 180. How many working levels can there be on a Light duty scaffold with 5 plank Levels? a. 0 b. 2 c. 1 d. 3 181. How many working levels can there be on a Light duty scaffold with 4 plank Levels? a. 0 b. 4 c. 1 d. 2 182. How many working levels can there be on a medium duty scaffold with 6 plank levels? a. 0 b. 2 c. 1 d. 3 183. How many working levels can there be on a medium duty scaffold with 3 plank levels? a. 0 b. 1 c. 2 d. 4 184. How many working levels can there be on a medium duty scaffold with 2 plank levels? a. 4 b. 1 c. 2 d. 0 185. The distance between any scaffold post and the age of an end unshored excavation must be at least? a. 1.5 time the depth of excavation b. 1.2 time the depth of excavation Page 27 of 33
Personnel Data: c. 1.3 time the depth of excavation d. 1.6 time the depth of excavation
186. The distance between scaffold tube and insolated 16.7 KV electrical power line must be at least? a. 1m b. 3m + 100mm (4 inches) for every 100 v over 10 KV c. 3m d. Twice the length of the scaffold tube 187. The distance between scaffold tube and insolated 60 KV electrical power line must be at least? a. 1m b. 4m c. 3m d. Twice the length of the scaffold tube 188. The distance between scaffold tube and uninsolated 3.7 KV electrical power line must be at least? a. 1m b. 3m + 100mm (4 inches) for every 100 v over 10 KV c. 3m d. Twice the length of the scaffold tube 189. On a light duty tube and coupler scaffold constructed with embossed tubing with transverse post spacing of 1 meter the longitudinal post spacing must be no more than? a. 1m b. 1.2m c. 2.7m d. 1.8m 190. On a light duty tube and coupler scaffold constructed with embossed tubing with a longitudinal post spacing of 2.7 meter the transverse post spacing must be no more than? a. 2.7m b. 1m c. 1.2m d. 2.4m 191. On a light duty tube and coupler scaffold constructed with embossed tubing and a transverse post spacing of 1.2 meter the longitudinal post spacing must be no more than? a. 2.7m b. 2.3m c. 1.8m d. 2.4m 192. On a light duty tube and coupler scaffold constructed with embossed tubing and a longitudinal post spacing of 2.4 meter the transverse post spacing must be no more than? a. 2.7m b. 1m Page 28 of 33
Personnel Data: c. 1.2m d. 2.4m
193. On a light duty tube and coupler scaffold constructed with non embossed tubing and a transverse post spacing of 1 meter the longitudinal post spacing must be no more than? a. 2.7m b. 2.3m c. 1.8m d. 2.4m 194. On a light duty tube and coupler scaffold constructed with nonembossed tubing and a longitudinal post spacing of 2.3m the transverse post spacing must be no more than? a. 1m b. 1.2m c. 2.3m d. 1.8m 195. On a light duty tube and coupler scaffold constructed with non embossed tubing and a transverse post spacing of 1.2m the longitudinal post spacing must be no more than? a. 1m b. 1.2m c. 2.3m d. 1.8m 196. On a light duty tube and coupler scaffold constructed with non embossed tubing and a longitudinal post spacing of 1.8 meter the transverse post spacing must be no more than? a. 1.8m b. 1.2m c. 2.3m d. 1m 197. Refer to the hand out on cup lock system scaffold if a medium duty birdcage scaffold constructed with cup lock has a transverse post spacing of 1.6 meter the longitudinal post spacing must be no more than? a. 1.8m b. 1.2m c. 2m d. 1m 198. Refer to the hand out on cup lock system scaffold if a medium duty birdcage scaffold constructed with cup lock has a longitudinal post spacing of 1.8 meter the transverse post spacing must be no more than? a. 1.5m b. 1.8m c. 1.6m d. 2m Page 29 of 33
Personnel Data: 199. Refer to the hand out on cup lock system scaffold if a light duty tower scaffold constructed with cup lock has a post spacing of 1.8 by 1.8 meter the number of board bearer must be at least? a. One b. 0 c. Two d. Three
200. Refer to the hand out on cup lock system scaffold if a medium duty tower scaffold constructed with cup lock has a post spacing of 1.6 by 1.8 meter the number of board bearer used must be at least? a. One b. 0 c. Two d. Three 201. Refer to the hand out on cup lock system scaffold if a medium duty tower scaffold constructed with cup lock has a two pair of common board bearer the post spacing must be no more than? a. 1.8m x 1.8m b. 1.5m x 1.8m c. 1.6m x 1.8m d. 1.2m x 1.6m 202. Refer to the hand out on cup lock system scaffold if a light duty birdcage scaffold constructed with cup lock has a transverse post spacing of 1.8 meter the longitudinal post spacing must be no more than? a. 1.2m b. 1.8m c. 1.6m d. 2m 203. Refer to the hand out on cup lock system scaffold if a light duty tower scaffold constructed with cup lock has a post spacing of 2.5 x 2.5 meter the number of board bearer 16.3mm diameter used must be at least? a. One b. 0 c. Two d. Three 204. The transverse post spacing on under hang medium duty tube and coupler scaffold constructed with embossed tubing must be no more than? a. 1.2m b. 1.8m c. 1.6m Page 30 of 33
Personnel Data: d. 2m
205. The longitudinal post spacing between the hanger post on a under hang medium duty tube and coupler scaffold constructed with embossed tubing must be no more than? a. 1.2m b. 1.8m c. 1.6m d. 2m 206. A light duty mobile scaffold tower constructed with non embossed tubing the post spacing must be no more than? a. 1.7m b. 1.8m c. 1.6m d. 2m
ANSWERS
a B c d 1 2 3 4 5 6 7 8 9 1 0 11 1
a b c d 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5
a b c d 85 86 87 88 89 90 91 92 93 94 95 96
a b c d 12 7 12 8 12 9 13 0 13 1 13 2 13 3 13 4 13 5 13 6 13 7 13
a b c d 16 9 17 0 17 1 17 2 17 3 17 4 17 5 17 6 17 7 17 8 17 9 18 Page 31 of 33
