"WEIGHTS" --- PIPE AND TANK WEIGHT CALCULATION PROGRAMProgram Description:"WEIGHTS" is a spreadsheet program written in MS-Excel for the purpose of calculating the weights of pipes and tanks or vessels. Specifically, the weight of pipes either empty or full of contents, with/without insulation, and with/without ice buildup is determined. The volume and weight of tanks or vessels of various top/bottom or end configuations is determined. This program is a workbook consisting of seven (7) worksheets, described as follows:

Worksheet NameDoc STD Pipe Wt's XS Pipe Wt's XXS Pipe Wt's Pipe Rack Level Wt. Vert. Tank Vol. & Wt. Horiz. Tank Vol. & Wt.

DescriptionThis documentation sheet Calculate weights of standard weight steel pipes Calculate weights of extra-strong weight steel pipes Calculate weights of double-extra strong weight steel pipes Calculate total weight of steel pipes on a pipe rack level Calculate volume and weight of a vertical cylindrical tank Calculate volume and weight of a horizontal cylindrical tank

Program Assumptions and Limitations:1. "STD Pipe Wt's" worksheet assumes use of standard weight (STD) steel pipe for diameters from 1/2" up through 48". 2. "XS Pipe Wt's" worksheet assumes use of extra strong (XS) steel pipe for diameters from 1/2" up through 48". 3. "XXS Pipe Wt's" worksheet assumes use of double-extra strong (XXS) steel pipe for diameters from 1/2" up through 12". 4. "Pipe Rack Level Wt." worksheet permits use of STD, XS, and XXS steel pipes. 5. References used for pipe OD and ID properties are as follows: a. AISC Manual of Steel Construction, 13th Edition CD Database for STD pipes from 1/2" through 12" dia. b. ITT Grinnell Pipe Hanger and Engineering Manual for STD pipes from 14" through 36" dia. c. AISC Manual of Steel Construction, 13th Edition CD Database for XS pipes from 1/2" through 12" dia. d. Crane Technical Paper No. 410, "Flow of Fluids through Valves, Fittings, and Pipe" (1991) for XS pipes from 14" through 36" dia. e. AISC Manual of Steel Construction, 13th Edition CD Database for XXS pipes from 2" through 8" dia. f. Crane Technical Paper No. 410, "Flow of Fluids through Valves, Fittings, and Pipe" (1991) for XXS pipes from 1/2" through 1-1/2" dia. and 10" through 12" dia. g. Website www.allsteelpipe.com for STD and XXS pipes of 42" and 48" dia. 6. Worksheet for Vert. Tank Volume & Weight assumes vertical cylindrical tank, and permits use of various top and bottom configuations. Tops may be either flat, spherical, or elliptical. Bottoms may be either flat, elliptical, spherical, or conical. 7. Worksheet for Horiz. Tank Volume & Weight assumes vertical horizontal tank, and permits use of various end configuations. Left and right ends may be either flat, elliptical, or spherical. 8. Worksheet for Vert. Tank Volume & Weight assumes wall thickness of center, cylindrical section is same as for top and bottom. Where top and/or bottom thickness are not the same as center, cylindrical section, the user may account for the difference by including an estimated correction weight (+/-) in the Misc. Weight input. 9. Worksheet for Horiz. Tank Volume & Weight assumes wall thickness of center, cylindrical section is same as for both ends. Where end thicknesses are not the same as center, cylindrical section, the user may account for the difference by including an estimated correction weight (+/-) in the Misc. Weight input. 10. This program contains several comment boxes which contain a wide variety of information including explanations of input or output items, equations used, data tables, etc. (Note: presence of a comment box is denoted by a red triangle in the upper right-hand corner of a cell. Merely move the mouse pointer to the

desired cell to view the contents of that particular "comment box".)

"WEIGHTS.xls" Program Version 1.7

CALCULATION OF INDIVIDUAL PIPE WEIGHTSFor Standard (STD) Weight Steel Pipe and Empty or Full of Contents, with/without Insulation, and with/without Ice BuildupJob Name: Job Number: Subject: Originator: Checker:

t(insul)

Input Data: Specific Gravity of Contents = Insulation Thickness, t(insul) = Insulation Density = Ice Thickness, t(ice) = 1.00 2.00 9.00 1.00

in. pcf in.

O.D.

I.D.

t(ice)

Results:

Pipe Nomenclature

Nominal Pipe Dia. 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 42 48 Formulas Used:

Outside Diameter(in.)

Inside Diameter(in.)

Pipe Weight(plf)

Water Weight(plf)

Insulation Weight(plf)

Ice Weight(plf)

Pipe + Contents 0.98 1.36 2.05 2.92 3.60 5.11 7.87 10.78 13.40 16.32 23.27 31.52 50.28 74.53 98.61 114.35 141.75 171.87 204.72 240.68 278.57 319.59 363.32 409.88 459.06 510.97 565.59 745.81 950.53

0.840 1.050 1.315 1.660 1.900 2.375 2.875 3.500 4.000 4.500 5.563 6.625 8.625 10.750 12.750 14.000 16.000 18.000 20.000 22.000 24.000 26.000 28.000 30.000 32.000 34.000 36.000 42.000 48.000

0.622 0.824 1.049 1.380 1.610 2.067 2.469 3.068 3.548 4.026 5.047 6.065 7.981 10.000 12.000 13.250 15.250 17.250 19.250 21.250 23.250 25.250 27.250 29.250 31.250 33.250 35.250 41.250 47.250

0.85 1.13 1.68 2.27 2.72 3.66 5.80 7.58 9.12 10.80 14.60 19.00 28.60 40.50 49.60 54.60 62.60 70.60 78.60 87.00 94.60 102.60 110.60 118.70 126.70 134.70 142.70 166.70 190.70

0.13 0.23 0.37 0.65 0.88 1.45 2.07 3.20 4.28 5.52 8.67 12.52 21.68 34.03 49.01 59.75 79.15 101.27 126.12 153.68 183.97 216.99 252.72 291.18 332.36 376.27 422.89 579.11 759.83

1.12 1.20 1.30 1.44 1.53 1.72 1.91 2.16 2.36 2.55 2.97 3.39 4.17 5.01 5.79 6.28 7.07 7.85 8.64 9.42 10.21 11.00 11.78 12.57 13.35 14.14 14.92 17.28 19.63

7.13 7.39 7.72 8.14 8.43 9.01 9.62 10.38 11.00 11.61 12.91 14.20 16.65 19.24 21.69 23.21 25.66 28.10 30.54 32.99 35.43 37.87 40.32 42.76 45.20 47.65 50.09 57.42 64.75

Combination Weights (plf) Pipe + Pipe + Pipe + Pipe + Contents + Contents + Contents + Insulation Insulation Insul. + Ice Ice 2.10 9.23 8.12 1.97 2.56 9.95 8.75 2.33 3.36 11.07 9.77 2.98 4.36 12.49 11.05 3.71 5.13 13.56 12.03 4.25 6.83 15.84 14.12 5.38 9.79 19.41 17.50 7.71 12.94 23.33 21.17 9.74 15.76 26.76 24.40 11.48 18.87 30.48 27.92 13.35 26.24 39.14 36.17 17.57 34.91 49.11 45.72 22.39 54.45 71.10 66.92 32.77 79.54 98.78 93.78 45.51 104.40 126.09 120.29 55.39 120.63 143.85 137.56 60.88 148.82 174.48 167.41 69.67 179.73 207.83 199.97 78.45 213.36 243.90 235.26 87.24 250.11 283.10 273.67 96.42 288.78 324.21 314.00 104.81 330.58 368.46 357.46 113.60 375.10 415.42 403.64 122.38 422.45 465.21 452.64 131.27 472.41 517.62 504.27 140.05 525.10 572.75 558.61 148.84 580.52 630.61 615.68 157.62 763.09 820.51 803.23 183.98 970.16 1034.92 1015.28 210.33

Pipe + Insulation + Ice 9.10 9.72 10.70 11.84 12.68 14.39 17.34 20.12 22.47 24.96 30.48 36.59 49.42 64.75 77.08 84.10 95.32 106.55 117.78 129.41 140.24 151.47 162.70 174.03 185.26 196.48 207.71 241.40 275.09

Pipe Weight = Contents Weight = Insulation Weight = Ice Weight =

(p*(OD^2-ID^2)/4)*(490/144) (SG*w(contents))*(p*ID^2/4)/144 w(insul)*(t(insul)/12)*(p*(OD+t(insul))/12) w(ice)*(t(ice)/12)*(p*(OD+2*t(insul)+t(ice))/12)

(Note: standard (STD) steel pipe weights shown in table are taken from references below.) (Note: densitiy of water is assumed = 62.4 pcf.) (Note: density of ice is assumed = 56.0 pcf.)

References:

1. AISC Manual of Steel Construction, 13th Edition CD Database (for pipes from 1/2" through 12" dia.) 2. ITT Grinnell Pipe Hanger and Engineering Manual (for pipes from 14" through 36" dia.) 3. Website www.allsteelpipe.com (for pipes 42" and 48" dia.)

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"WEIGHTS.xls" Program Version 1.7

CALCULATION OF INDIVIDUAL PIPE WEIGHTSFor Extra Strong (XS) Weight Steel Pipe and Empty or Full of Contents, with/without Insulation, and with/without Ice BuildupJob Name: Job Number: Subject: Originator: Checker:

t(insul)

Input Data: Specific Gravity of Contents = Insulation Thickness, t(insul) = Insulation Density = Ice Thickness, t(ice) = 1.00 2.00 9.00 1.00

in. pcf in.

O.D.

I.D.

t(ice)

Results:

Pipe Nomenclature

Nominal Pipe Dia. 1/2XS 3/4XS 1XS 1-1/4XS 1-1/2XS 2XS 2-1/2XS 3XS 3-1/2XS 4XS 5XS 6XS 8XS 10XS 12XS 14XS 16XS 18XS 20XS 22XS 24XS 26XS 28XS 30XS 32XS 34XS 36XS 42XS 48XS Formulas Used:

Outside Diameter(in.)

Inside Diameter(in.)

Pipe Weight(plf)

Water Weight(plf)

Insulation Weight(plf)

Ice Weight(plf)

Pipe + Contents 1.19 1.67 2.48 3.56 4.40 6.31 9.51 13.16 16.35 19.98 28.68 39.90 63.19 87.15 112.49 129.61 159.35 191.81 226.99 264.90 305.53 348.88 394.96 443.76 495.28 549.52 606.49 793.71 1005.41

0.840 1.050 1.315 1.660 1.900 2.375 2.875 3.500 4.000 4.500 5.563 6.625 8.625 10.750 12.750 14.000 16.000 18.000 20.000 22.000 24.000 26.000 28.000 30.000 32.000 34.000 36.000 42.000 48.000

0.546 0.742 0.957 1.278 1.500 1.939 2.323 2.900 3.364 3.826 4.813 5.761 7.625 9.750 11.750 13.000 15.000 17.000 19.000 21.000 23.000 25.000 27.000 29.000 31.000 33.000 35.000 41.000 47.000

1.09 1.48 2.17 3.00 3.63 5.03 7.67 10.30 12.50 15.00 20.80 28.60 43.40 54.80 65.50 72.09 82.77 93.45 104.13 114.81 125.49 136.17 146.85 157.53 168.21 178.89 189.57 221.60 253.60

0.10 0.19 0.31 0.56 0.77 1.28 1.84 2.86 3.85 4.98 7.88 11.30 19.79 32.35 46.99 57.52 76.58 98.36 122.86 150.09 180.04 212.71 248.11 286.23 327.07 370.63 416.92 572.11 751.81

1.12 1.20 1.30 1.44 1.53 1.72 1.91 2.16 2.36 2.55 2.97 3.39 4.17 5.01 5.79 6.28 7.07 7.85 8.64 9.42 10.21 11.00 11.78 12.57 13.35 14.14 14.92 17.28 19.63

7.13 7.39 7.72 8.14 8.43 9.01 9.62 10.38 11.00 11.61 12.91 14.20 16.65 19.24 21.69 23.21 25.66 28.10 30.54 32.99 35.43 37.87 40.32 42.76 45.20 47.65 50.09 57.42 64.75

Combination Weights (plf) Pipe + Pipe + Pipe + Pipe + Contents + Contents + Contents + Insulation Insulation Insul. + Ice Ice 2.31 9.44 8.33 2.21 2.87 10.26 9.06 2.68 3.78 11.50 10.20 3.47 4.99 13.13 11.69 4.44 5.93 14.36 12.83 5.16 8.03 17.04 15.32 6.75 11.42 21.04 19.13 9.58 15.32 25.71 23.55 12.46 18.71 29.70 27.35 14.86 22.53 34.14 31.59 17.55 31.65 44.56 41.59 23.77 43.28 57.49 54.10 31.99 67.36 84.01 79.83 47.57 92.16 111.40 106.40 59.81 118.28 139.97 134.17 71.29 135.89 159.10 152.82 78.37 166.41 192.07 185.00 89.84 199.66 227.76 219.91 101.30 235.63 266.18 257.54 112.77 274.32 307.31 297.89 124.23 315.74 351.17 340.96 135.70 359.88 397.75 386.76 147.17 406.74 447.06 435.27 158.63 456.32 499.08 486.52 170.10 508.63 553.83 540.48 181.56 563.66 611.30 597.17 193.03 621.41 671.50 656.58 204.49 810.99 868.41 851.13 238.88 1025.04 1089.80 1070.16 273.23

Pipe + Insulation + Ice 9.34 10.07 11.19 12.57 13.59 15.76 19.21 22.84 25.85 29.16 36.68 46.19 64.22 79.05 92.98 101.59 115.49 129.40 143.31 157.22 171.13 185.04 198.95 212.86 226.77 240.67 254.58 296.30 337.99

Pipe Weight = Contents Weight = Insulation Weight = Ice Weight =

(p*(OD^2-ID^2)/4)*(490/144) (SG*w(contents))*(p*ID^2/4)/144 w(insul)*(t(insul)/12)*(p*(OD+t(insul))/12) w(ice)*(t(ice)/12)*(p*(OD+2*t(insul)+t(ice))/12)

(Note: x-strong steel pipe weights shown in table are taken from references below.) (Note: densitiy of water is assumed = 62.4 pcf.) (Note: density of ice is assumed = 56.0 pcf.)

References:

1. AISC Manual of Steel Construction, 13th Edition CD Database (for pipes from 1/2" through 12" dia.) 2. Crane Technical Paper No. 410, "Flow of Fluids through Valves, Fittings, and Pipe" (1991) (for pipes from 14" through 36" dia.) 3. Website www.allsteelpipe.com (for pipes 42" and 48" dia.)

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"WEIGHTS.xls" Program Version 1.7

CALCULATION OF INDIVIDUAL PIPE WEIGHTSFor Double-Extra Strong (XXS) Weight Steel Pipe and Empty or Full of Contents, with/without Insulation, and with/without Ice BuildupJob Name: Job Number: Subject: Originator: Checker:t(insul)

Input Data: Specific Gravity of Contents = Insulation Thickness, t(insul) = Insulation Density = Ice Thickness, t(ice) = 1.00 2.00 9.00 1.00

in. pcf in.

O.D.

I.D.

t(ice)

Results:

Pipe Nomenclature

Nominal Pipe Dia. 1/2XXS 3/4XXS 1XXS 1-1/4XXS 1-1/2XXS 2XXS 2-1/2XXS 3XXS 4XXS 5XXS 6XXS 8XXS 10XXS 12XXS

Outside Diameter(in.)

Inside Diameter(in.)

Pipe Weight(plf)

Water Weight(plf)

Insulation Weight(plf)

Ice Weight(plf)

Pipe + Contents 1.73 2.50 3.78 5.48 6.82 9.81 14.77 20.40 30.98 44.22 61.36 88.59 130.19 164.82

0.840 1.050 1.315 1.660 1.900 2.375 2.875 3.500 4.500 5.563 6.625 8.625 10.750 12.750

0.252 0.434 0.599 0.896 1.100 1.503 1.771 2.300 3.152 4.063 4.897 6.875 8.750 10.750

1.71 2.44 3.66 5.21 6.41 9.04 13.70 18.60 27.60 38.60 53.20 72.50 104.13 125.49

0.02 0.06 0.12 0.27 0.41 0.77 1.07 1.80 3.38 5.62 8.16 16.09 26.06 39.33

1.12 1.20 1.30 1.44 1.53 1.72 1.91 2.16 2.55 2.97 3.39 4.17 5.01 5.79

7.13 7.39 7.72 8.14 8.43 9.01 9.62 10.38 11.61 12.91 14.20 16.65 19.24 21.69

Combination Weights (plf) Pipe + Pipe + Pipe + Pipe + Contents + Contents + Contents + Insulation Insulation Insul. + Ice Ice 2.85 9.98 8.87 2.83 3.70 11.09 9.90 3.64 5.08 12.80 11.50 4.96 6.92 15.06 13.62 6.65 8.35 16.78 15.25 7.94 11.53 20.54 18.82 10.76 16.68 26.30 24.39 15.61 22.56 32.94 30.79 20.76 33.53 45.14 42.59 30.15 47.19 60.09 57.12 41.57 64.75 78.95 75.56 56.59 92.76 109.40 105.23 76.67 135.19 154.44 149.43 109.14 170.61 192.30 186.51 131.28

Pipe + Insulation + Ice 9.96 11.03 12.68 14.78 16.37 19.77 25.24 31.14 41.76 54.48 70.79 93.32 128.38 152.97

Formulas Used:

Pipe Weight = Contents Weight = Insulation Weight = Ice Weight =

(p*(OD^2-ID^2)/4)*(490/144) (SG*w(contents))*(p*ID^2/4)/144 w(insul)*(t(insul)/12)*(p*(OD+t(insul))/12) w(ice)*(t(ice)/12)*(p*(OD+2*t(insul)+t(ice))/12)

(Note: xx-strong steel pipe weights shown in table are taken from references below.) (Note: densitiy of water is assumed = 62.4 pcf.) (Note: density of ice is assumed = 56.0 pcf.)

References:

1. AISC Manual of Steel Construction, 13th Edition CD Database (for pipes from 2" through 8" dia.) 2. Crane Technical Paper No. 410, "Flow of Fluids through Valves, Fittings, and Pipe" (1991) (for pipes from 1/2" through 1-1/2" dia. and 10" through 12" dia.)

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"WEIGHTS.xls" Program Version 1.7

CALCULATION OF PIPE RACK WEIGHT PER LEVELFor Pipe Rack Using Standard (STD), Extra Strong (XS), and Double-Extra Strong (XXS) Steel Pipe as Empty or Full of Contents, with/without Insulation, and with/without Ice BuildupJob Name: Job Number: Subject: Originator: Checker:

t(insul)

O.D.

I.D.

t(ice)

Pipe Nomenclature

Input and Calculation Table: Nominal Pipe Dia. 2 2 3 3 4 4 6 6XS 6XXS No. of Contents Duplicated Specific Pipes (Np) Gravity 4 0.00 4 1.05 2 1.00 2 1.05 3 1.05 3 1.05 1 0.00 1 0.00 1 0.00 Insulation Type UsedCalcium Silicate Foamglass None Fiberglass None Polyurethane None None None

Insulation Thickness(in.)

Ice Thickness(in.)

2.00 2.00 3.00 3.00 3.00 3.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Each Pipe Pipe + Contents + Insul. + Ice 6.04 6.89 10.78 13.92 16.58 17.66 18.97 28.60 53.20

Total Wt./ft. (Pipe + Contents + Insul. + Ice)*Np 24.14 27.58 21.57 27.84 49.75 52.99 18.97 28.60 53.20

Pipe Rack Width =

15.000

ft.

Total Weight for Pipe Rack Level = Total Uniform Distributed Piping Load =

304.64 plf 20.31 psf

Formulas Used (per pipe): Pipe Weight = Contents Weight = Insulation Weight = Ice Weight =

(p*(OD^2-ID^2)/4)*(490/144) (SG*w(contents))*(p*ID^2/4)/144 w(insul)*(t(insul)/12)*(p*(OD+t(insul))/12) w(ice)*(t(ice)/12)*(p*(OD+2*t(insul)+t(ice))/12)

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"WEIGHTS.xls" Program Version 1.7

CALCULATION OF VERTICAL TANK VOLUME AND WEIGHTFor Cylindrical Thin-Walled Tank with either Flat, Spherical, or Elliptical Top and either Flat, Spherical, Elliptical, or Conical Bottom Job Name: Subject: Job Number: Originator: Checker:

Input Data: Tank Diameter, I.D. = Tank Wall Thk., t = Top Configuration = Top Height, ht = Cylinder Height, hc = Bottom Configuration = Bottom Height, hb = Outlet Diameter, do = Shell Density, ws = Contents Density, wc = Insulation Density, wi = Insulation Thk., ti = Misc. Weight, W m = 8.6250 0.3750 Elliptical 1.2500 10.0000 Conical 5.3333 1.3333 490.00 62.43 12.00 2.000 1000.00ft. in. ft. ft. ft. ft. pcf pcf pcf in. lbs.

O.D.

htc

tH

I.D.

t

hc

hbdo

Vertical Tank Nomenclature (assumed full of contents) Results: Outside Dimensions: Outside Dia., O.D. = Total Height, H = Surface Area: A(top) = A(cylinder) = A(bottom) = A(total) = 69.10 272.93 101.97 444.00ft.^2 ft.^2 ft.^2 ft.^2

8.6875 16.5833

ft. ft.

OD=ID+2*t/12 H = ht+hc+hb

A(top) = (pi*(2*(OD/2)^2+ht^2/e*LN((1+e)/(1-e))))/2 A(cylinder) = pi*OD*hc A(bottom) = pi/4*(OD+do)*SQRT(4*hb^2+(OD-do)^2) A(total) = A(top)+A(cylinder)+A(bottom) where: e = SQRT((OD/2)^2-h^2)/(OD/2), and h =ht or hb

Empty Weight: We(top) = We(cylinder) = We(bottom) = Wm = We(total) =

1196.4 4725.0 1765.3 1000.0 8686.7

lbs. lbs. lbs. lbs. lbs.

We(top) = A(top)*((t/12)*ws+wi*ti/12) We(cylinder) = A(cylinder)*((t/12)*ws+wi*ti/12) We(bottom) = A(bottom)*((t/12)*ws+wi*ti/12) Wm = Misc. Wt. given as input We(total) = We(top)+We(cylinder)+We(bottom)+Wm

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"WEIGHTS.xls" Program Version 1.7

Volume: V(top) = V(cylinder) = V(bottom) = V(total) = = Full Contents Weight: Wc(top) = Wc(cylinder) = Wc(bottom) = Wc(total) = 47.47 584.26 121.69 753.42 5635.99ft.^3 ft.^3 ft.^3 ft.^3 gal.

V(top) = (4/3*pi*(ID/2)^2*(ht-t/12))/2 V(cylinder) = pi*ID^2/4*hc V(bottom) = pi*(hb-t/12)/12*(ID^2+ID*do+do^2) V(total) = V(top)+V(cylinder)+V(bottom) V(total) = (V(top)+V(cylinder)+V(bottom))*7.4805

2963.6 36475.5 7597.1 47036.2

lbs. lbs. lbs. lbs.

Wc(top) = V(top)*(t/12)*wc Wc(cylinder) = V(cylinder)*wc Wc(bottom) = V(bottom)*wc Wc(total) = Wc(top)+Wc(cylinder)+Wc(bottom)

Weight of Tank + Full Contents: Wt(total) = 55723.0

lbs.

Wt(total) = We(total)+Wc(total)

Comments:

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"WEIGHTS.xls" Program Version 1.7

CALCULATION OF HORIZONTAL TANK VOLUME AND WEIGHTFor Cylindrical Thin-Walled Tank with either Flat, Elliptical, or Spherical Ends Job Name: Job Number: Subject: Originator:

Checker:

Input Data: Tank Diameter, I.D. = 8.6250 Tank Wall Thk., t = 0.3750 Left End Configuration = Spherical Left End Length, Ll = 2.3333 Cylinder Length, Lc = 7.6667 Rt. End Configuration = Spherical Right End Length, Lr = 2.3333 Shell Density, ws = 490.00 Contents Density, wc = 62.43 Insulation Density, wi = 12.00 Insulation Thk., ti = 2.000 Misc. Weight, W m = 1000.00ft. in. ft. ft. ft. pcf pcf pcf in. lbs.

L

Ll

Lc

Lr

t

O.D.

I.D.

t

Horizontal Tank Nomenclature (assumed full of contents)

Results: Outside Dimensions: Outside Dia., O.D. = Total Length, L = Surface Area: A(left end) = A(cylinder) = A(right end) = A(total) =

8.6875 12.3333

ft. ft.

OD=ID+2*t/12 L = Ll+Lc+Lr

76.38 209.24 76.38 362.00

ft.^2 ft.^2 ft.^2 ft.^2

A(left end) = pi*(OD^2+4*Ll^2)/4 A(cylinder) = pi*OD*Lc A(right end) = pi*(OD^2+4*Lr^2)/4 A(total) = A(left end)+A(cylinder)+A(right end)

Empty Weight: We(left end) = We(cylinder) = We(right end) = Wm = We(total) = Volume: V(left end) = V(cylinder) = V(right end) = V(total) = =

1322.3 3622.5 1322.3 1000.0 7267.2

lbs. lbs. lbs. lbs. lbs.

We(left end) = A(left end)*((t/12)*ws+wi*ti/12) We(cylinder) = A(cylinder)*((t/12)*ws+wi*ti/12) We(right end) = A(right end)*((t/12)*ws+wi*ti/12) Wm = Misc. Wt. given as input We(total) = We(left end)+We(cylinder)+We(right end)+Wm

73.64 447.94 73.64 595.21 4452.48

ft.^3 ft.^3 ft.^3 ft.^3 gal.

V(left end) = pi*(Ll-t/12)*(3*OD^2+4*(Ll-t/12)^2)/24 V(cylinder) = pi*ID^2/4*Lc V(right end) = pi*(Lr-t/12)*(3*ID^2+4*(Lr-t/12)^2)/24 V(total) = V(left end)+V(cylinder)+V(right end) V(total) = (V(left end)+V(cylinder)+V(right end))*7.4805

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"WEIGHTS.xls" Program Version 1.7

Full Contents Weight: Wc(left end) = Wc(cylinder) = Wc(right end) = Wc(total) =

4597.2 27964.7 4597.2 37159.1

lbs. lbs. lbs. lbs.

Wc(left end) = V(left end)*(t/12)*wc Wc(cylinder) = V(cylinder)*wc Wc(right end) = V(right end)*wc Wc(total) = Wc(left end)+Wc(cylinder)+Wc(right end)

Weight of Tank + Full Contents: Wt(total) = 44426.3

lbs.

Wt(total) = We(total)+Wc(total)

Comments:

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