2017 Tra in ingR ig g ing S tudy

& L i f t ing S tudy

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Rigging Training

Description 2 x 8 jam

Satu Dua

Rigging Engineering 1. Planning by Rigging Engineer Rigging Procedure 2. Organizing by Rigging Supervisor Site Coordination 3. Actuating by Crane Operator and Rigger Crew Lift + Swing + Move + Down 4. Controlling by Safety Rigging Rigging Report

5. Rigging Procedure Prepare Rigging Procedures: (1) Method Of Work, (2) Job Safety Assessment Procedures, (3) Safe Work Method Statements, (4) Risk Management Safe Work Method Statement (SWMS), (5) Rigging Plans, (6) Rigging Tools, (7) Critical Lift Worksheet, (8) Lift Study, (9) Crane Lift Study, (10) General Scaffolding Safety Checklists).

6. CAD Analysis * Stress Analysis * Frame Analysis

Rigging Study

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Rigging Study

Lifting Study

Installation Sequence

Project Management5

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R i g g i n g S t u d y1. Weight of Material2. Dimension of Material3. Center Gravity

1. Sling Dimension2. Lifting Lug

3. Shackle4. Spreader Beam

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Rigging Study

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L i f t i n g S t u d y1. Site Arrangement2. Site Elevation3. Free Space4. Ground and Access

1. Type of LiftingSolo Crane / Duo Crane

2. Type of CraneRough Terrain / Truck Crane / Crawler / Tower Crane

/ SPECIAL CRANE9

Rigging Basics - Hitches

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Rigging Basics - Hitches

• Choker hitches are not suited to long loose bundles

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Rigging Basics - Hitches• Double Wrap Basket Hitch

– adjustment of slings is required while taking up slack to avoid overloading one side of the sling (this applies to all basket hitches)

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Rigging Basics – Sling Angle

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Rigging Basics – Sling Angle

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Sling angle has a dramatic effect on the actual load on the sling. Take a sling that has a 1000 pound vertical lifting capacity in a basket hitch:

As angle decreases - tension on each leg increases - increasing the strain on each leg

Rigging Basics – Sling Angle

A different look, with the same load and sling, changing the angle has a similar dramatic effect

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Rigging Basics

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Sling Angle Example

Rigging Basics – D/d Ratio

• D/d ratio is the ratio of the diameter around which the sling is bent divided by the body diameter of the sling. Whenever a sling body is bent around a diameter, the strength of the sling is decreased.

Application: 6x19 and 6x37 Class rope, may not apply to cable laid or braided slings

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Rigging Basics – D/d Ratio

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Rigging Basics-Sling Winch

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Rigging Attachments

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Rigging Attachments

• Turnbuckles

Turnbuckles can be used to adjust sling length.

Be sure to use only load rated components

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Lifting Study

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Rigging Study

Lifting Study

Installation Sequence

Project Management24

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R i g g i n g S t u d y1. Weight of Material2. Dimension of Material3. Center Gravity

1. Sling Dimension2. Lifting Lug

3. Shackle4. Spreader Beam

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L i f t i n g S t u d y1. Site Arrangement2. Site Elevation3. Free Space4. Ground and Access

1. Type of LiftingSolo Crane / Duo Crane

2. Type of CraneRough Terrain / Truck Crane / Crawler / Tower Crane

/ SPECIAL CRANE27

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LIFT

ING

TO

OLS

IN S

PEC

IAL

CO

ND

ITIO

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LIFTING TOOLS IN SPECIAL CONDITION

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Type 1A

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Type 1B

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Type 2

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Safety in Rigging EngineeringCrawler Bearing Reaction

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LiftingProcedure

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Procedures: (1) Method Of Work,(2) Job Safety Assessment Procedures,(3) Safe Work Method Statements,(4) Risk Management Safe Work Method Statement (SWMS),(5) Rigging Plans,(6) Rigging Tools,(7) Critical Lift Worksheet,(8) Lift Study,(9) Crane Lift Study,(10) General Scaffolding Safety Checklists).

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METHOD OF INDUCTION IN THE PROCESS OF

MASTERING LIFTING ENGINEERING

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AKTIVITAS PEMBELAJARAN YANG DILAKUKAN1. Menonton peragaan proses suatu keahlian.2. Mengulangi langkah kerja, DENGAN bimbingan langsung

dari instruktur.3. Mengulangi langkah kerja, TANPA bimbingan langsung dari

instruktur.4. Membuat suatu rancangan sendiri, proses pembuatan nya

DENGAN bimbingan langsung dari instruktur.5. Membuat suatu rancangan sendiri, proses pembuatan nya

TANPA bimbingan langsung dari instruktur.

RIGGING DEPARTMENT LOGO.LIFT

SWINGMOVE

DOWN

In safety corridor

THINK SAFEDO SAFELYSAFETY FIRST

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