Rigging Analysis for Steam Drum Lifting by Winch

**5**

RIGGING ANALYSIS for STEAM DRUM LIFTING by WINCH Refer to ASME B30.26-2004 Rigging Hardware and Hoisting and Rigging Safety Manual (Book)

3/18/2013

BaLikPapan KaLtim

HaGun

BAB I. RIGGING ANALYSIS

A. Winch

Base-mounted winches, or tuggers, are a compact, versatile tool for many hoisting and pulling operations. They are particularly useful in areas not accessible to mobile cranes or where there is not enough headroom for a crane to operate. Figure 1 shows a tugger and snatch block arrangement for hoisting. Make sure that the rope leaves the drum at a downward angle and that the loose end is securely anchored.

Figure 1

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E-mail:[email protected]

B. Anchorage Points

Hoists, winches, tirfors, and other rigging devices require secure anchorage points. Anchors may be overhead, in the floor, or at lateral points in walls or other structures. The arrangement may involve columns, beams, beam clamps, welded lugs, slings, or block and tackle. Whatever the method, riggers must be certain of the loads involved and the anchorage required.

Lead Line Load Example A = 25 ton

1 line= 25 ton

Lead Line Load Example B = 25 ton

6 line= 4,167 ton ~ 5 ton

Load on structure A = 25 ton + 25 ton = 50 ton

Load on structure B = 25 ton + 5 ton = 30 ton

Load on structure = Load + Lead Line Load

Lead Line Load = Load

Parts of Line at Load

3


C. Angle effect to BLock Load

Analysis:

Load = 62 ton

Lead Line Load = 62 ton

8 line= 7,75 ton ~ 8 ton

Load Block C = Load x Factor α deg angle (0o)

Load Block C = 62 ton x 2 = 124 ton

.

Load Block D = Lead Line Load x Factor α deg angle (40o)

Load Block D = 8 ton x 1.87 = 14.96 ton

.

Load Block E = Lead Line Load x Factor α deg angle (130o)

Load Block E = 8 ton x 0.84 = 6.72 ton

.

Load Block F = Lead Line Load x Factor α deg angle (90o)

Load Block F = 8 ton x 1.41 = 11.28 ton

4


D. Rigging Blocks

The design factor for rigging blocks shall be a minimum of 4.

5


E. Wire Rope Handling

Handling any kind of rope can be hazardous. Handling wire rope presents particular hazards. Personnel should wear appropriate personal protective equipment such as gloves and use caution to keep clothing or gloves from getting caught in sheaves or drums during tugger/Winch operation.

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F. Hand Signals

Hand signals shall be in accordance with ASME B30.7-2006 and shall be posted conspicuously.

7


8


G. LIFTING BY INCLINED AT AN ANGLE

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H. LOAD DISTRIBUTION OF INCLINED AT AN ANGLE

L Distence Lifting Lug L = 13000 mm

h Height of Lifting Lug h = 200 mm∅

Diameter

∅

= 1800 mm

α Angle of Inclined α = 45 Deg

Y =

∅

/2 + h Y = 1100 mm

A = L Cos α A = 9192.388155 mm

B = Y Sin α B = 777.8174593 mm

C = (A/2) - B C = 3818.376618 mm

D = (A/2) + B D = 5374.011537 mm

W Weight Material W = 90 Ton

R1 = W (D/A) R1 = 52.61538462 Ton

R2 = W (C/A) R2 = 37.38461538 Ton

Control QW = 90 Ton

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L = 13000 mm

h = 200 mm∅

= 1800 mm

W = 90 Ton

Uper Lower

R1 = R2 = QW =

α = 0 Deg 45.0000 Ton 45.0000 Ton 90 Ton

1 Deg 45.1329 Ton 44.8671 Ton 90 Ton

2 Deg 45.2659 Ton 44.7341 Ton 90 Ton

3 Deg 45.3991 Ton 44.6009 Ton 90 Ton

4 Deg 45.5325 Ton 44.4675 Ton 90 Ton

5 Deg 45.6663 Ton 44.3337 Ton 90 Ton

6 Deg 45.8004 Ton 44.1996 Ton 90 Ton

7 Deg 45.9351 Ton 44.0649 Ton 90 Ton

8 Deg 46.0703 Ton 43.9297 Ton 90 Ton

9 Deg 46.2062 Ton 43.7938 Ton 90 Ton

10 Deg 46.3428 Ton 43.6572 Ton 90 Ton

11 Deg 46.4803 Ton 43.5197 Ton 90 Ton

12 Deg 46.6187 Ton 43.3813 Ton 90 Ton

13 Deg 46.7582 Ton 43.2418 Ton 90 Ton

14 Deg 46.8987 Ton 43.1013 Ton 90 Ton

15 Deg 47.0405 Ton 42.9595 Ton 90 Ton

16 Deg 47.1837 Ton 42.8163 Ton 90 Ton

17 Deg 47.3283 Ton 42.6717 Ton 90 Ton

18 Deg 47.4744 Ton 42.5256 Ton 90 Ton

19 Deg 47.6222 Ton 42.3778 Ton 90 Ton

20 Deg 47.7718 Ton 42.2282 Ton 90 Ton

21 Deg 47.9233 Ton 42.0767 Ton 90 Ton

22 Deg 48.0768 Ton 41.9232 Ton 90 Ton

23 Deg 48.2325 Ton 41.7675 Ton 90 Ton

24 Deg 48.3906 Ton 41.6094 Ton 90 Ton

25 Deg 48.5511 Ton 41.4489 Ton 90 Ton

26 Deg 48.7143 Ton 41.2857 Ton 90 Ton

27 Deg 48.8802 Ton 41.1198 Ton 90 Ton

28 Deg 49.0492 Ton 40.9508 Ton 90 Ton

29 Deg 49.2213 Ton 40.7787 Ton 90 Ton

30 Deg 49.3967 Ton 40.6033 Ton 90 Ton

31 Deg 49.5758 Ton 40.4242 Ton 90 Ton

32 Deg 49.7586 Ton 40.2414 Ton 90 Ton

33 Deg 49.9455 Ton 40.0545 Ton 90 Ton

34 Deg 50.1366 Ton 39.8634 Ton 90 Ton

35 Deg 50.3323 Ton 39.6677 Ton 90 Ton

36 Deg 50.5329 Ton 39.4671 Ton 90 Ton

37 Deg 50.7386 Ton 39.2614 Ton 90 Ton

38 Deg 50.9498 Ton 39.0502 Ton 90 Ton

39 Deg 51.1668 Ton 38.8332 Ton 90 Ton

40 Deg 51.3901 Ton 38.6099 Ton 90 Ton

41 Deg 51.6200 Ton 38.3800 Ton 90 Ton

42 Deg 51.8569 Ton 38.1431 Ton 90 Ton

43 Deg 52.1015 Ton 37.8985 Ton 90 Ton

44 Deg 52.3541 Ton 37.6459 Ton 90 Ton

45 Deg 52.6154 Ton 37.3846 Ton 90 Ton

START

DATA MATERIAL

1. DIMENSION

2. WEIGHT

RIGGING DEPARTMENT

ANALYZE AND PLANED ACTIVITY FOR

LIFTING AND ERECTION WORK

REFERENCE

1. RIGGING BOOK

2. EQUIPMENT MANUAL

3. ASME B30.5-2004 Mobil & Locomotive cranes

4. ASME B30.6-2003 Derrick

5. ASME B30.10-1999 Hook

6. ASME B30.21-2005 manually lever operated hoist

7. ASME B30.24-2003 Safety standard for cranes,derrick, hoist, jacks, and Sling

8. ASME B30.26-2004 Rigging Hardware

9. BS EN 5973 Scaffolding

10. Australian Standard, AS 3569--1989, Wire ropes

11. Australian Standard, AS 2759--1985, Wire ropes

NEED DUO CRANE

Yes

No

MONO CRANE

TAILING DESIGN

JOB SAFETY ANALISYS

Safe

Risk

FINISH

Final Inspection by

HaGun Engineering

Prepare Final Report for ApprovaL

Handover

No

Yes

RIGGING PLAN

ACTION

CONTROL

RIGGING PLAN

LIFTING FOR

POWER CONTROL CENTERS

S

LIN

G

13 M

E

TE

R

01. OBJECTIVE

Rigging Study of Lifting Power Control Centers.

02. SCOPE OF APPLICATION

Rigging study is describe the guidelines and operating step of Lifting Power Control Centers.

03. REFERENCE

1. HaGun Engineering RIGGING DEPARTMENT REFERENCE

04. EQUIPMENT

No Equipment Qty Capacities Remark

01 Crawler Crane 1 unit 150 ton New

02 Boom Length 48 meter 1 unit New

03 Trailer 1 unit 80 ton New

05. RIGGING TOOLS

No Equipment Qty Capacities

01 Sling dia. 1.5" x 13 M 4 pcs 17 ton

02 Chain Block 2 pcs 10 ton

03 Shackle SWL 10 pcs 10 ton

04 Manila Rope 7/8"x10M 2 pcs

06. SAFETY REQUIREMENTS

No Equipment Qty

01 Safety Barricade Red White 77 mtr

02 Safety Cone 7 pcs

07. SAFETY FACTOR CALCULATION

No Equipment Qty

01 Weight of material 22.00 T

02 Crane Block 1.33 T

03 Wire Sling 0.15 T

04 Spreader Beam 0.60 T

05 Shackle 0.15 T

06 Total Weight 24.23 T

07 Crane Capacity 26.62 T

08 Safety Factor 1.1

SF =

26.62

24.23

= 1.1

Steel plates 1.5m x 6m x 20 mm thk for track

9

8

°

B

O

O

M

4

8

M

E

T

E

R

20000

R

2

0

0

0

0

CRANE LAY OUT

MOVING OBJECT FROM A TO B

A

B

MARCH 15, 2013

SEQUENCE FOR LIFTING

STEEL STRUCTURE

01. OBJECTIVE

Rigging Study of Lifting Main Suspending Lever.

02. SCOPE OF APPLICATION

Rigging study is describe the guidelines and operating step of Lifting Main Suspending Lever.

03. REFERENCE

1. PT CEMARA SEMITAMA RIGGING DEPARTMENT PROCEDURE

04. EQUIPMENT

No Equipment Qty Capacities Remark

01 Crawler Crane 2 unit 150 ton New

02 Boom Length 70 meter 2 unit New

05. RIGGING TOOLS

No Equipment Qty Capacities

01 Sling dia. 1.5" x 6M 4 pcs 17 ton

02 Chain Block 4 pcs 10 ton

03 Shackle SWL 4 pcs 10 ton

04 Manila Rope 7/8"x20M 2 pcs

06. SAFETY REQUIREMENTS

No Equipment Qty

01 Safety Barricade Red White 77 mtr

02 Safety Cone 7 pcs

07. SAFETY FACTOR CALCULATION

No Equipment Qty

01 Weight of material 39.09 T (in Duo Crane to Be 19.525 T)

02 Crane Block 1.33 T

03 Wire Sling 0.30 T

04 Shackle 0.15 T

05 Total Weight 21.305 T

06 Crane Capacity 25.90 T in Operating Radius 20 meter

07 Safety Factor 1.4

SF =

25.90

21.305

= 1.22

Maximum Allowable Wind Speed is

Steel plates 1.5m x 6m x 20 mm thk for track

RIGGING PLAN

FOR LIFTING

Main Suspending Lever

at Steel Structure Boiler 2x110 mw

Teluk Balikpapan

Kalimantan Selatan

MARCH 15, 2013

Kelompok kiasifikasi 6x9 pilinan

bundar: Tambang kawat yang

termasuk dalam kelompok ini

tahan terhadap abrasi dan

fleksibel. Klasifikasi ini mencakup

tambang dengan 6 pilinan yang

setiap pilinan terdiri dan 8 hingga

26 helai kawat

Diameter

Tambang

(inci)

Beban Kerja

Maksimum yang Aman

(Ton) Faktor

Keselamatan = 5

Inti Serat Inti Kawat

3/160,26 0,28

1/40,48

0.52

5/16 0.760,82

3/8 1.08 1.16

7/161,40

1.5

1/22,00 2,14

9/162,34 2,50

5/83,00

3.22

3/44,30

4.62

7/85,66

6.08

1 7.68,17

1 1/89,70

10.42

1 1/412,00 12,90

1 3/814,70 15,80

1 1/217,70 19,00

1 5/820,60

22.14

1 3/423,60

25.58

1 7/827,60 29,66

230,80 33,10

2 1/438,60 41,48

2 1/247,00 50,52

2 3/456,00 60,20

Widharto, Sri; Manual Rigging,

Page 128; Pradnya Paramita;

Jakarta 2006

IWRC SECTION

MARCH 15, 2013


STEEL STRUCTURE

MARCH 15, 2013


STEEL STRUCTURE

MARCH 15, 2013


STEEL STRUCTURE

MARCH 15, 2013


STEEL STRUCTURE

MARCH 15, 2013


STEEL STRUCTURE

HOIST. Forearm vertical, forefinger pointing up, move hand in small horizontal circles.

LOWER. Arm extended downward, forefinger pointing down, move hand in small horizontal circles.

USE MAIN HOIST. Tap fist on head; then use regular signals.

STANDARD HAND SIGNALS FOR CONTROLLING CRANE OPERATIONS

01 ConPal Dewalt 7/8/05 3:50 PM Page 58

USE WHIPLINE. Tap elbow with one hand; then use regular signals.

RAISE BOOM. Arm extended, fingers closed, thumb pointing upward.

LOWER BOOM. Arm extended, fingers closed, thumb pointing down.

STANDARD HAND SIGNALS FOR CONTROLLING CRANE OPERATIONS (cont.)



MOVE SLOWLY. One hand gives motion signal, other hand motionless in front of hand giving the motion signal.

RAISE THE BOOM AND LOWER THE LOAD. Arm extended, thumb pointing up, flex fingers in and out.

LOWER THE BOOM AND RAISE THE LOAD. Arm extended, thumb pointing down, flex fingers in and out.



SWING. Arm extended, point with finger in direction of swing.

STOP. Arm extended, palm down, hold.

EMERGENCY STOP. Arm extended, palm down, move hand rapidly right and left.



TRAVEL. Arm extended forward, hand open and slightly raised, pushing motion in direction of travel.

EXTEND BOOM. Both fists in front of body with thumbs pointing outward.

RETRACT BOOM. Both fists in front of body with thumbs pointing toward each other.


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Rigging Analysis for Steam Drum Lifting by Winch

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