2.1 37e-9a dl rev c

7/27/2019 2.1 37E-9A DL rev C

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PROJECT Desulfurizacion De Gas Oil En CILC DOC. NO 8.3-0041

JOB NO 4716-012 REV NO C PAGE NO

CLIENT YPF BY MCL DATE 03/01/11

LOCATION Lujan de Cuyo Industrial Complex, Mendoza, Argentina CHECK CMB DATE 04/01/11

SUBJECT Deadload Distribution for 37E-9A APPR. LLO DATE -

A. Input Data

Equipment Tag Number: 37E-9A

Horizontal Vessel Type: Exchanger

Stacked with another vessel atop? No Note: Compute Eccentric Load

Horizontal Vessel Diameter, OD: 42.25 in

Horizontal Vessel Insulation Thickness: 1.5 in

Equipment Empty Weight, De: 40.800 kips

Equipment Operating Weight, Do: 56.500 kips

Equipment Test Weight, Dt: 56.500 kips

Center to center of saddle supports (L): 15.000 ft

Distance from fixed end to C.G. (L1): 7.500 ft

Distance from sliding end to C.G. (L2): 7.500 ft

B. Eccentric Load:Eccentric loads are caused by p ip ingsupported on the exchanger or horizontal vessel.

Vessel basic diameter (OD + 2*insulation thickness): 45.250 in Section 4.2.1.2, PIP STE03360

Eccentric deadload empty: 4.080 kips Section 4.2.1.2, PIP STE03360

Eccentric deadload operating: 5.650 kips Section 4.2.1.2, PIP STE03360

Eccentric deadload test: 5.650 kips Section 4.2.1.2, PIP STE03360

Eccentric horizontal distance from longitudinal center: 3.385 ft Section 4.2.1.2, PIP STE03360

Eccentric moment empty: 13.813 kip-ft

Eccentric moment operating: 19.128 kip-ftEccentric moment test: 19.128 kip-ft

C. Distribution of Load:

Fixed end Sliding end

Weight distribution: 50.00% 50.00% Section 4.2.1.3, PIP STE03360

Deadload empty: 22.44 22.44 kips

Deadload operating: 31.08 31.08 kips

Deadload test: 31.08 31.08 kips

Deadload moment empty: 6.91 6.91 kip-ft

Deadload moment operating: 9.56 9.56 kip-ft

Deadload moment test: 9.56 9.56 kip-ft

Note:

Moment loads are app l ied about the long i tud ina l ax is of the hor i zonta l vesse l.

(Moment load is Norm al to Vessel)

For most common shell and tube heat exchangers, vertical deadloads should normally be distributed with 60% to the channel end support and 40% to the shell end

support. However, the actual exchanger shape and support configuration should be reviewed when determining weight distribution because in many cases load

distribution may vary.

Most vendor drawings for heat exchangers indicate the location of the center of gravity. This center of gravi ty wi l l dictate the load dist r ibu t ion between the

f i xed and s l id ing sup por t s . That is, the closer the CG to either support the greater load that support will carry. In the absence of such information, the 60%-40%

load distribution can be taken into account.

To account for weight of piping that might exist above the exchanger,empty & operating weights shall be increased by 20% for exchangers with diameters less than

24 inches or by 10% for exchangers with diameters 24 inch and greater. A load of an additional 10% of applicable weight (empty, operating, test) shall be applied for

other horizontal vessels of all sizes.

The eccentric piping loads shall be applied at a perpendicular horizontal distance of D/2 plus 18 inches (where D = vessel basic diameter). This additional eccentric

load ( vertical load and moment caused by eccentricity) should be distributed to each pedestal in proportion to the distribution of weights. For stacked exchangers,

the weight of only the largest exchanger should be used to estimate the eccentric load.

VENTECH OFFSHORE S.A.1149 ELLSWORTH DRIVE, PASADENA TEXAS 77502. P.O.BOX 4261 . (713) 477-0201

7/27/2019 2.1 37E-9A DL rev C

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SUBJECT

Deadload Distribution for 37E-9AAPPR.

LLODATE

-


7/27/2019 2.1 37E-9A DL rev C

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SUBJECT

Deadload Distribution for 37E-9AAPPR.

LLODATE

-


7/27/2019 2.1 37E-9A DL rev C

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PROJECT DOC. NO 8.3-0041

JOB NO REV NO C

CLIENT BY MCL DATE 03/01/

LOCATION CHECK CMB DATE 04/01/SUBJECT APPR. LLO DATE -

A. Input Data

Equipment Tag Number: 37E-9A

Horizontal Vessel Type: Exchanger

Stacked with another vessel atop? No Note: Compute Eccentric Load

Horizontal Vessel Diameter, OD: 1073 mm

Horizontal Vessel Insulation Thickness: 38 mm

Equipment Empty Weight, EQ: 181.487 kN

Equipment Operating Weight, EO: 251.325 kN

Equipment Test Weight, ET: 251.325 kN

Center to center of saddle supports (L): 4.572 m

Distance from fixed end to C.G. (L1): 2.286 m

Distance from sliding end to C.G. (L2): 2.286 m

B. Eccentric Load:Eccentric loads are caused by pipingsupported on the exchanger or horizontal vessel.

Vessel basic diameter (OD + 2*insulation thickness): 1149 mm Section 4.2.1.2, PIP STE0

Eccentric deadload empty: 18.149 kN Section 4.2.1.2, PIP STE0

Eccentric deadload operating: 25.132 kN Section 4.2.1.2, PIP STE0

Eccentric deadload test: 25.132 kN Section 4.2.1.2, PIP STE0

Eccentric horizontal distance from longitudinal center: 1.032 m Section 4.2.1.2, PIP STE0

Eccentric moment empty: 18.727 kN-m

Eccentric moment operating: 25.934 kN-mEccentric moment test: 25.934 kN-m

C. Distribution of Load:

Fixed end Sliding end

Weight distribution: 50.00% 50.00% Section 4.2.1.3, PIP STE0

Deadload empty: 99.818 99.818 kN

Deadload operating: 138.228 138.228 kN

Deadload test: 138.228 138.228 kN

Deadload moment empty: 9.364 9.364 kN-m

Deadload moment operating: 12.967 12.967 kN-m

Deadload moment test: 12.967 12.967 kN-m

Note:

Moment loads are appl ied about the longi tudinal axis of the horizontal vessel .

(Moment load is Norm al to Vessel)

For most common shell and tube heat exchangers, vertical deadloads should normally be distributed with 60% to the channel end support and 40% to the

shell end support. However, the actual exchanger shape and support configuration should be reviewed when determining weight distribution because in

many cases load distribution may vary.

Most vendor drawings for heat exchangers indicate the location of the center of gravity. This center of gravi ty w i l l dictate the load dist r ibut ion between

the f ixed and sl id ing supp orts. That is, the closer the CG to either support the greater load that support will carry. In the absence of such information, the

60%-40% load distribution can be taken into account.


Desulfurizacion De Gas Oil En CILC

To account for weight of piping that might exist above the exchanger,empty & operating weights shall be increased by 20% for exchangers with diameters

less than 610 mm or by 10% for exchangers with diameters 610 mm and greater. A load of an additional 10% of applicable weight (empty, operating, test)

shall be applied for other horizontal vessels of all sizes.

The eccentric piping loads shall be applied at a perpendicular horizontal distance of D/2 plus 457.2 mm (where D = vessel basic diameter). This additional

eccentric load ( vertical load and moment caused by eccentricity) should be distributed to each pedestal in proportion to the distribution of weights. For

stacked exchangers, the weight of only the largest exchanger should be used to estimate the eccentric load.

4716-012

YPF

Lujan de Cuyo Industrial Complex, Mendoza, ArgentinaDeadload Distribution for 37E-9A

7/27/2019 2.1 37E-9A DL rev C

5/5

PROJECT DOC. NO 8.3-0041

JOB NO REV NO C

CLIENT BY MCL DATE 03/01/11

LOCATION CHECK CMB DATE 04/01/11

SUBJECT APPR. LLO DATE -


Desulfurizacion De Gas Oil En CILC

4716-012

YPF

Lujan de Cuyo Industrial Complex, Mendoza, Argentina

Deadload Distribution for 37E-9A

2.1 37e-9a dl rev c

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