Reference Copy Only - Fulford

1 Reference copy OnlyCraneSafe CertificationDocument #: Self Erect Tower Crane Practice February 2009 Load Chart & rigging PraCti CeseLf ereCt tower CranePotain IGO 50 Tower CraneCraneSafe Certification + Fulford Harbour Group Tel: | copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 2 IntroductionThese seven questions are for you to use to help get ready for the load chart and rigging part of the cranesafe Certification assessment for Self Erect Tower questions on your assessment will be different from these but will be presented in the same format as these the questions are load charts and jib rating charts.

2 We have not included all of the charts for this crane - but everything you need to answer the questions is included in the load and jib charts you have here. You do not need the crane manual or full load chart package to answer the the load charts are rigging tables - use these to help answer the rigging questions included in the practice questions. These same rigging charts will be used in your assessment so it is a good idea to become familiar with to the back of this practice exercise is an answer sheet. The answer sheet explains how we arrived at the correct answer and you can use this to help work through any questions you may have gotten crane industry in BC has stated that operators must get a minimum of five out of seven questions right on the load chart and rigging part of the assessment to be InformationOperator Name:Employer:Make & Model of CraneSignature:Assessor InformationAssessor Name:Date of Assessment:Place of Assessment.

3 This section to be completed by OperatorThis section to be completed by AssessorMonth Day YearReference copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 3 Load Chart & Rigging QuestionsDetermine the increase in capacity when the SM1 Hook Block is installed at full Jib L40 / 131 3 @ 0 degrees Answer: poundsDetermine the maximum capacity for this crane configuration?2. Jib L40 / 131 3 @ 0 degrees Radius 42 8 Load Block DM Answer: poundsReference copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 4 Determine the difference in capacity between the two jib lengths below?

4 3. Jib 1 L40 / 131 3 @ 0 degrees Jib 2 L40 / 97 1 Hook Block DM Radius 55 9 Answer: poundsDetermine the maximum Jib L40 / 131 3 @ 0 degrees Radius 82 Answer: poundsReference copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 5 Determine the reduction in Jib L40 / 97 1 Radius 84 8 Load Block installed SM Answer:Determine the minimum size of nylon web slings required to perform this 2-Leg Basket Hitch Sling Angle 60 degrees Load Weight 7,000 pounds Answer: inchesReference copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 6 Determine the minimum size of grade 8 alloy steel chains 7.

5 Required to perform this lift?2 Leg Bridle Hitch Load choked Sling Angle 45 degrees Load Weight 7,100 pounds Answer: inchReference copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 7 Load ChartsIgo50 Chart3 Jib Configuration:L40 with maximumhookreachof 97'-1"at 0oHookReach(ft)9'-10"45'-7"49'-3"52'-6"5 5'-9"59'-1"62'-4"65'-7"72'-2"81'-0"82'-0 "84'-8"85'-4"88'-7"97'-1"ReevingCapaciti es(lbs)SM14,4094,4094,4094,4094,4094,409 4,4094,4094,4094,4094,4094,4094,3704,178 3,748SM4,4094,4094,4094,4094,4094,4094,4 094,4094,4094,4094,3324,1734,1343,9463,5 27DM8,8188,8188,0587,4416,91 16,4496,0415,6775,0604,4094,3324,1734,13 43,9463,527 MaximumHookHeightsat Jib Tip: H = 73'-6"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart4 Jib Configuration.

6 L36 with maximumhookreachof 97'-1"at 0oHookReach(ft)9'-10"45'-7"49'-3"52'-6"5 5'-9"59'-1"62'-4"65'-7"72'-2"81'-0"82'-0 "84'-8"85'-4"88'-7"97'-1"ReevingCapaciti es(lbs)SM14,4094,4094,4094,4094,4094,409 4,4094,4094,4094,4094,4094,4094,3704,178 3,748SM4,4094,4094,4094,4094,4094,4094,4 094,4094,4094,4094,3324,1734,1343,9463,5 27DM8,8188,8188,0587,4416,91 16,4496,0415,6775,0604,4094,3324,1734,13 43,9463,527 MaximumHookHeightsat Jib Tip: H = 73'-6"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart5 Jib Configuration:L28 withmaximumhookreachof 91'-10"at 0oHookReach(ft)9'-10"51'-6"55'-9"59'-1"6 2'-4"65'-7"72'-2"75'-6"82'-0"85'-4"88'-7 "91'-10"ReevingCapacities(lbs)SM14,4094, 4094,4094,4094,4094,4094,4094,4094,4094, 4094,4094,409SM4,4094,4094,4094,4094,409 4,4094,4094,4094,4094,4094,4094,409DM8,8 188,8188,0147,4857,01 16,5925,8865,5785,0494,8284,6084,409 MaximumHookHeightsat Jib Tip: H = 73'-2"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart6 Jib Configuration:L40 withmaximumhookreachof 45'-1 1" at 0oHookReach(ft)9'-10"45'-11"ReevingCapac ities(lbs)SM14,4094,409SM4,4094,409DM8,8 188,8188load chartsChart1 Jib Configuration.

7 L40 with maximumhook reach of 131'-3" at 0oHookReach(ft)9'-10"42'-8"45'-11"49'-3" 52'-6"55'-9"59'-1"62'-4"65'-7"75'-6"78'- 9"79'-582'-0"88'-7"98'-5"105'-0"114'-10" 121'-5"131'-3"ReevingCapacities(lbs)SM14 ,4094,4094,4094,4094,4094,4094,4094,4094 ,4094,4094,4094,4094,2333,8693,4173,1642 ,8442,6682,425SM4,4094,4094,4094,4094,40 94,4094,4094,4094,4094,4094,1784,1363,96 83,6163,1752,9322,6122,4362,205DM8,8188, 8188,0807,4196,8456,3605,9305,5565,2144, 4094,1784,1363,9683,6163,1752,9322,6122, 4362,205 MaximumHookHeightsat Jib Tip: H = 76'-1"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart2 Jib Configuration:L36 with maximumhook reach of 118'-1" at 0oHookReach(ft)9'-10"46'-11"49'-3"52'-6" 55'-9"59'-1"62'-4"65'-7"72'-2"79'-583'-0 "85'-4"87'-3"88'-7"98'-5"105'-0"114'-10" 118'-1"ReevingCapacities(lbs)SM14,4094,4 094,4094,4094,4094,4094,4094,4094,4094,4 094,4094,4094,4094,3213,8253,5493,1973,0 86SM4,4094,4094,4094,4094,4094,4094,4094 ,4094,4094,4094,4094,2774,1584,0793,5943 ,3182,9652,866DM8,8188,8188,31 17,6837,1326,6586,2395,8645,2254,7074,40 94,2774,1584,0793,5943,3182,9652,866 MaximumHookHeightsat Jib Tip: H = 75'-2"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart1 Jib Configuration.

8 L40 with maximumhook reach of 131'-3" at 0oHookReach(ft)9'-10"42'-8"45'-11"49'-3" 52'-6"55'-9"59'-1"62'-4"65'-7"75'-6"78'- 9"79'-582'-0"88'-7"98'-5"105'-0"114'-10" 121'-5"131'-3"ReevingCapacities(lbs)SM14 ,4094,4094,4094,4094,4094,4094,4094,4094 ,4094,4094,4094,4094,2333,8693,4173,1642 ,8442,6682,425SM4,4094,4094,4094,4094,40 94,4094,4094,4094,4094,4094,1784,1363,96 83,6163,1752,9322,6122,4362,205DM8,8188, 8188,0807,4196,8456,3605,9305,5565,2144, 4094,1784,1363,9683,6163,1752,9322,6122, 4362,205 MaximumHookHeightsat Jib Tip: H = 76'-1"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart2 Jib Configuration:L36 with maximumhook reach of 118'-1" at 0oHookReach(ft)9'-10"46'-11"49'-3"52'-6" 55'-9"59'-1"62'-4"65'-7"72'-2"79'-583'-0 "85'-4"87'-3"88'-7"98'-5"105'-0"114'-10" 118'-1"ReevingCapacities(lbs)SM14,4094,4 094,4094,4094,4094,4094,4094,4094,4094,4 094,4094,4094,4094,3213,8253,5493,1973,0 86SM4,4094,4094,4094,4094,4094,4094,4094 ,4094,4094,4094,4094,2774,1584,0793,5943 ,3182,9652,866DM8,8188,8188,31 17,6837,1326,6586,2395,8645,2254,7074,40 94,2774,1584,0793,5943,3182,9652,866 MaximumHookHeightsat Jib Tip: H = 75'-2"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart3 Jib Configuration.

9 L40 with maximumhookreachof 97'-1"at 0oHookReach(ft)9'-10"45'-7"49'-3"52'-6"5 5'-9"59'-1"62'-4"65'-7"72'-2"81'-0"82'-0 "84'-8"85'-4"88'-7"97'-1"ReevingCapaciti es(lbs)SM14,4094,4094,4094,4094,4094,409 4,4094,4094,4094,4094,4094,4094,3704,178 3,748SM4,4094,4094,4094,4094,4094,4094,4 094,4094,4094,4094,3324,1734,1343,9463,5 27DM8,8188,8188,0587,4416,91 16,4496,0415,6775,0604,4094,3324,1734,13 43,9463,527 MaximumHookHeightsat Jib Tip: H = 73'-6"MaximumHookHeightsat Jib Foot:H = 68'-3"Chart4 Jib Configuration:L36 with maximumhookreachof 97'-1"at 0oHookReach(ft)9'-10"45'-7"49'-3"52'-6"5 5'-9"59'-1"62'-4"65'-7"72'-2"81'-0"82'-0 "84'-8"85'-4"88'-7"97'-1"ReevingCapaciti es(lbs)SM14,4094,4094,4094,4094,4094,409 4,4094,4094,4094,4094,4094,4094,3704,178 3,748SM4,4094,4094,4094,4094,4094,4094,4 094,4094,4094,4094,3324,1734,1343,9463,5 27DM8,8188,8188,0587,4416,91 16,4496,0415,6775,0604,4094,3324,1734,13 43,9463,527 MaximumHookHeightsat Jib Tip: H = 73'-6"MaximumHookHeightsat Jib Foot:H = 68'-3"THIS CHART IS only A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE.

10 The individual crane s load chart,operating instructions and other instructional plates must be read and understood prior to operating the charts are for assessment purposes only and should not be used to operate a crane. The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the copy OnlyLoad Chart & Rigging PRACTICE Self Erect Tower Crane Potain IGO 50 Tower Crane (1) cranesafe Certification + Fulford Harbour Group 8 Reeving AbbreviationsSM1: 2-part line configuration with section of hookblock removedSM: 2-part line configuration with section of hookblock stowed at jibDM: 4-part line configurationJib ConfigurationsL40 (131ft / 40m): Standard jib with jib extension (13ft / 4m)L36 (118ft / 36m): Standard jibL28 (92ft / 28m).