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Report No.: 11033.033.1

Inspector: Jeff Walling

Employer: Eagle Inspection

Inspection Date: 5/26/2011

ACME EnergyOrlando, FL

0480

API Certification No. 2782

Tank Farm

Propane Tank

Inspector Signature

An API Standard 510 Inspection based on client criterion for nondestructive examinations was conducted on vessel DA Unit 2 in the ACME Energy facility located at Orlando, FL on 5/26/2011. This vessel was originally built to ASME Section VIII Division 1. This inspection was conducted in accordance with requirements of the API-510 standard for inspections of Pressure Vessels. The following is a detailed report of the inspection including findings and recommendations.

OUT-OF-SERVICE

Inspection Report For

Report No.: 11033.033.1

3.1 Foundation3.2 Vessel Shell 3.3 Vessel Heads3.4 Appurtenances

4.0 RECOMMENDATIONS4.1 Foundation4.2 Vessel Shell 4.3 Vessel Heads4.4 Appurtenances4.5 Next Inspection

5.0 ULTRASONIC THICKNESS MEASUREMENTS5.1 Results 5.2 Recommendations

IN-SERVICE

1.0 EXECUTIVE SUMMARY

2.0 VESSEL DATA

INSPECTION RESULTS,

INDEX

3.0

APPENDIX A

APPENDIX B

APPENDIX C

APPENDIX D

APPENDIX E

APPENDICIES Mechanical Integrity Calculations

Thickness Measurement Records

Inspection Drawings

Inspection Checklist

Manufacturers Data Sheets

APPENDIX F Inspection Photographs

APPENDIX G NDE Records

Report No.: 11033.033.1

1.0 EXECUTIVE SUMMARY

An API Standard 510 inspection of pressure vessel 0480 located at Orlando, Florida was conducted on 05/26/2011. This inspection was made to collect data in order to evaluate the mechanical integrity and fitness for service of the vessel. This inspection consisted of Internal and External VT and UT exams.

No major problems were noted during this inspection. Minor discrepancies are listed in Section 3.0 Inspection Results and 4.0 Recommendations.

0.938 0.938 0.937Vessel Shell

0.525 0.522 0.445West Head

0.525 0.532 0.445East Head

Component

NominalDesign

Thickness (in.)

Actual MeasuredThickness

(in.)

Minimum Required

Thickness(in.)

Design MAWP (psi)

Internal

Calculated MAWP

(psi)Internal

RemainingLife

(years)

TABLE A

250

250

250

>20

>20

>20

250

293

299

5/25/2021

Next external inspection is due by: 5/25/2016

Next internal inspection is due by:

5/25/2021Next UT inspection is due by:

Report No.: 11033.033.1

Product: Propane

Build Date: 1966

NB No.: None

Inside Dia. (in.): 130

Length (in.): 1088.125

MAWP (psi): 250

Design Temp.°F: 125

MDMT °F: -20

Oper. Press.(psi): 180 Const Code: ASME S8 D1

Head Type: Hemispherical

2.0 VESSEL DATA

Oper. Temp.°F: Ambient

Material Type: Carbon Steel

Vessel Config.: Horizontal

Insul. Type: None

Insul. Thk (in.): N/A

MAWP (psi):

Design. Temp.°F:Medium:

Oper. Press.(psi):

Oper. Temp.°F:Material:

General Data:Main Vessel Data

Chamber 2 Data - N/A_________________________________________________________________________

Report No.: 11033.033.1

3.1 Foundation:

3.1.1 The vessel rests in two concrete foundation support saddles with rubber liners in between the tank and saddles.

3.1.2 The concrete saddles are in satisfactory condition.

3.2 Shell:

3.2.1 The shell is carbon steel with 8 to 15 mil epoxy external coating and is un-insulated.

3.2.2 The external surface profiles of the shell appear to be smooth and clean and in satisfactory mechanical condition. The shell coating is in satisfactory condition.

3.2.3 The shell nozzle penetration welds appeared to be in satisfactory condition.

3.3 Head(s):

3.3.1 The West and East heads are carbon steel with 8 to 15 mil epoxy external coating and are un-insulated. The West and East heads have a hemispherical design.

3.3.2 The external surface profiles of the West and East heads appear to be smooth and clean and in satisfactory mechanical condition. The coating on both heads is in satisfactory condition.

3.3.3 The nozzle penetration welds through the both heads appeared to be in satisfactory condition.

3.0 INSPECTION RESULTS,The following results are the summarization of a field checklist that was utilized during the inspection of vessel 0480

3.4 Appurtenances:3.4.1 The shell and head nozzles appear to be clean and in satisfactory mechanical condition. There are areas scattered throughout the relief valve vent piping with coating failure and surface oxidation.

3.4.2 The four (4) pressure relief valves do not have data tags attached specifying certification date or set pressure.

3.4.3 The flange on shell nozzle K (24" Manway) has visible corrosion in the flange gap.

3.4.4 The ASME dataplate is attached and in an easily accessed location. The plate is faded and barley readable. A data plate is affixed to the vessel.

3.4.5 The pressure and temperature gauges do not have calibration tags.

IN-SERVICE

Report No.: 11033.033.1

4.1 Foundation:

4.1.1 None

4.2 Shell:

4.2.1 None

4.3 Heads:

4.3.1 None

4.0 RECOMMENDATIONS

4.4 Appurtenances:

4.4.1 Remove manway, clean flanges of corrosion and coat.

4.4.2 Certify or replace the four (4) existing pressure relief valves.

4.4.3 The manufacturer should be contacted and a request made to replace the ASME dataplate.

4.4.4 Calibrate the pressure and temperature gauges (recommend calibrating on an annual basis).

4.5 Next Inspection:

5/25/2021

4.5.1 Next external inspection is due by 5/25/2016

4.5.2 Next internal inspection is due by

5/25/20214.5.3 Next UT inspection is due by

West Head4.5.4 Governing component limiting life

Report No.: 11033.033.1

5.1 Results Summary:

5.1.1 UT measurement of accessible vessel components (shell and heads) found no significant material loss due to internal corrosion of the components. All of the vessel component thicknesses were nominal and acceptable for ASME calculations for minimum required thicknesses for internal pressure.

5.1.2 Calculations of all evaluated components resulted in greater than 20 years remaining life.

5.2 Recommendations:

5.2.1 Next UT inspection of the vessel may be scheduled in 10 years in accordance with maximum allowable intervals recommended by API-510.

5.0 ULTRASONIC THICKNESS (UT) MEASUREMENTS

Report No.: 11033.033.1

APPENDIX A

1) Cylindrical Shell Calculations

2) Formed Head Calculations

3) Horizontal Vessel Calculations

Engineering Calculations

Report No.: 11033.033.1

MINIMUM THICKNESS, REMAINING LIFE, PRESSURE CALCULATIONS

API-510 PRESSURE VESSEL SHELL EVALUATION

Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

130.000

MAWP250

Temp125

SH0.0

E1.00

t act0.938

t prev0.938

t nom0.938

MaterialCS - A212 B

y45.0

RP E

t actt prevt min0.937

yt min

Minimum Thickness Calculations

Internal

P250.0

R65.000

t min0.937

PR/(SE-0.6P) = t min Internal PR/(SE-0.6P) = t min

t min

(in)

(in/year)

(years)

(years)

Ca = t act - t min = 0.001

Cr = t prev - t act / Y = 0.00000

RL= Ca / Cr = >20

Remaining Life Calculations

(in)

(in/year)

(years)

Ca = t act - t min =Cr = t prev - t act / Y =RL= Ca / Cr =

MAWP Calculations

MAWP at Next Inspection

(in)Where t = t act - 2YnCr = 0.938

(psi)SEt/(R+0.6t) = P = 250.4

MAWP at Next Inspection

(in)Where t = t act - 2YnCr =(psi)SEt/(R+0.6t) = P =

Vessel Shell

Vessel Shell

Vessel Shell

Vessel Shell

D MAWP SH t nomTemp D

Material

17500

10.0Next Inspection (Yn)

SG0.59

SG

S S

250.4P-(SH*.433*SG) = MAWP = (psi) P-(SH*.433*SG) = MAWP = (psi)


API-510 PRESSURE VESSEL SHELL EVALUATION

Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

Variable Definitions for Shell Calculations:

Ca = remaining corrosion allowance of the vessel part under consideration, in inches.

Cr = corrosion rate of the vessel part under consideration, in inches per year.

D = inside diameter of the shell course under consideration, in inches.

E = (E Internal) lowest efficiency of any joint in the shell course under consideration. For welded vessels, use the efficiency specified in UW-12.

MAWP = the design maximum allowable internal working pressure of component of interest at the upper most section of the vessel, (P - static head pressure), in psi.

P = MAP = the maximum allowable internal pressure of component of interest, including static head pressure, in psi.

R = inside radius of the shell under consideration, in inches.

RL = estimated remaining life of the vessel part under consideration, in years.

S = maximum allowable stress value, in psi.

SH = static head of water, in feet

t = thickness of the vessel part under consideration, variable related to applicable calculation used therein, in inches.

t act = actual thickness measurement of the vessel part under consideration, as recorded at the time of inspection, in inches.

t min = nominal thickness minus the design corrosion allowance or the calculated minimum required thickness of the vessel part under consideration at the design MAWP at the coinciding working temperature, in inches.

t nom = design nominal thickness of vessel part under consideration, in inches.

t prev = previous thickness measurement of the vessel part under consideration, as recorded at last inspection or nominal thickness if no previous thickness measurements, in inches.

Y = time span between thickness readings or age of the vessel if t nom is used for t prev, in years.

Yn = estimated time span to next inspection of the vessel part under consideration, in years.


API-510 PRESSURE VESSEL HEAD EVALUATION

Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

D130.000

MAWP250

T125

L =

Vessel Head(s)

Minimum Thickness Calculations

Hemispherical Head

t min = 0.445

PL/(2SE-0.2P) = t min

E1.00

DMAWP T E

Head IDWest Head

Head TypeHemispherical

t nom0.525

Material CS - A455-B

SH0.0

P250.0

Head IDEast Head

Head TypeHemispherical

t nom0.525

MaterialCS - A455-B

SH0.0

P250.0

Head ID Head Type t nom

Material P

2:1 Ellipsoidal Head

PD/(2SE-0.2P) = t min (knl)

Torispherical Head

PLM/(2SE-0.2P) = t min (knl)

r =

West Head Hemispherical

M =

For Torispherical Heads

L =

t min = 0.445

r =

East Head Hemispherical

M = L =

t min =

r = M =

Internal

(in)

(in)

(in)

SH

P0.9D/(2S-0.2P) = t min(crwn) PL/(2S-0.2P) = t min (crwn)

West Head East Headand

18300 18300

SG10.59

SG20.59

SG3

S S S

(reference supplemental calcs for other head type formulas)



Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

t act0.522

t prev0.525

y45.0

t min0.445

(in)

(in/year)

(years)

(years)

Ca = t act - t min = 0.077

Cr = t prev - t act / Y = 0.00007

RL= Ca / Cr = >20

Next Inspection (Yn) 10.0

Remaining Life Calculations

MAWP Calculations

(in) t = 0.521 (psi)P = 292.7

West Head

West Head

t act0.532

t prev0.525

y45.0

t min0.445

(in)

(in/year)

(years)

Ca = t act - t min = 0.087

Cr = t prev - t act / Y = 0

RL= Ca / Cr = >20

t = 0.532 P = 299.1

East Head

East Head (in) (psi)

t actt prev yt min

(in)

(in/year)

(years)

Ca = t act - t min =Cr = t prev - t act / Y =RL= Ca / Cr =

t = P =(in) (psi)

Hemispherical Head

2SEt/(R+0.2t) = P

2:1 Ellipsoidal Head

2SEt/(D+0.2t) = P (knl)

Torispherical Head

2SEt/(LM+0.2t) = P (knl)Internal

MAP

Hemispherical

Hemispherical

Where t = t act - 2YnCr Where P = MAP at the Next Inspection

2St/(0.9D+0.2t) = P (crwn) 2St/(L+0.2t) = P (crwn)

(reference supplemental calcs for other head type formulas)

MAWP = (psi)

(psi)

(psi)

MAWP =

MAWP =

Where MAWP = P-(SH*.433*SG)

292.7

299.1



Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

Ca = remaining corrosion allowance of the vessel part under consideration, in inches.

Cr = corrosion rate of the vessel part under consideration, in inches per year.

D = inside diameter for the head skirt, in inches.

E = (E Internal Calculations) lowest efficiency of any joint in the vessel part under consideration. For welded vessels, use the efficiency specified in UW-12.

h = inside height for the head, in inches.

H = inside head height from tangent, in inches.

K = factor depending on head proportions D/2h and determined as 1/6[2+(D/2h)^2]

L = Hemi. Hds - inside spherical or crown radius of the head under consideration, in inches,. Elip. and Tor. Hds - inside spherical or crown radius, in inches,

M = a factor used in the formulas for torispherical heads where M= 0.25(3+(L/r)^.5)

MAWP = the design maximum allowable internal working pressure of component of interest at the upper most section of the vessel, (P - static head pressure), in psi.

P = MAP = the maximum allowable internal pressure of component of interest, including static head pressure, in psi.

r = inside knuckle radius, in inches.

R = inside radius of the shell under consideration, in inches.

RL = estimated remaining life of the vessel part under consideration, in years.

S = maximum allowable stress value, in psi.

SH = Static Head, in feet

t = thickness of the vessel part under consideration, variable related to applicable calculation used therein, in inches.

t act = actual thickness measurement of the vessel part under consideration, as recorded at the time of inspection, in inches.

t min = nominal thickness minus the design corrosion allowance or the calculated minimum required thickness of the vessel part under consideration at the design MAWP at the coinciding working temperature, in inches.

Variable Definitions for Head Calculations:



Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

t nom = design nominal thickness of vessel part under consideration, in inches.

t prev = previous thickness measurement of the vessel part under consideration, as recorded at last inspection or nominal thickness if no previous thickness measurements, in inches.

Y = time span between thickness readings or age of the vessel if t nom is used for t prev, in years.

Yn = estimated time span to next inspection of the vessel part under consideration, in years.

(Based on Zick Formula for Two Saddle Tanks)

HORIZONTAL TANK EVALUATION

File No

3

Report No

11033.033.1

Initials

JLW

Client

ACME Energy

Tank No

0480

Date 5/26/2011

Temp. °F

125

0.2833wt

Service

Propane

SG

0.59

Material Catagory

CS/Crom. Stl

(PCI)

FH (in.)

117.00

A

118

E

1.00

S

17500

H

65.252

L

957

P

250

D

130.000

Temp.

125

ts

0.937

th

0.525

Y

30000

R

65.000

5

a°

120

29000000

Mtl # in L limit

110727

CuFt in Head

348.5

Mtl # in Head

5427

Total #

377607

Prod # in L limit

243469

Q

188803

b

18.000

tn Head

0.525

tn Shell

1.000

Other Weight, lbs

1000

K1

0.335

K8

0.603CS - A212 B

MEMaterial

Stress in Saddle (SS+) 3301

Stress in Mid Span (SM+) 1538

Stress due to Int Press (SP +) 8671

=([Q]*[A]*(1-((1-([A]/[L])+(([R]^2-[H]^2)/(2*[A]*[L])))/(1+((4*[H])/(3*[L]))))))/([K1]*[R]^2*[ts])

=(([Q]*[L]/4)*((1+(2*(([R]^2-[H]^2)/[L]^2)))/(1+(4*[H])/(3*[L]))-((4*[A])/[L])))/(3.1416*[R]^2*[ts])

=[P]*[R]/2*[ts]

Sum of Tensional Stress (S1 +): 11972

0.68 Vessel Strength is adequate for Tension LoadsRatio ([S1+]/S*E)

LONGITUDINAL BENDING STRESS

Allowable Compressive Stress 1: NA =([ME]/29)*(([ts]/[R])*(2-((2/3)*100*([ts]/[R]))))

0.014 Compression Stress not a FactorRatio = [ts]/[R] > 0.005

Allowable Compressive Stress 2: NA =[Y]/2

NA

STRESS IN TENSION

STRESS IN COMPRESSION

Stress in Saddle (SS - ) NA

Stress in Mid Span (SM - ) NA

=([Q]*[A]*(1-((1-([A]/[L])+(([R]^2-[H]^2)/(2*[A]*[L])))/(1+((4*[H])/(3*[L]))))))/([K8]*[R]^2*[ts])

=(([Q]*[L]/4)*((1+(2*(([R]^2-[H]^2)/[L]^2)))/(1+(4*[H])/(3*[L]))-((4*[A])/[L])))/(3.1416*[R]^2*[ts])

Sum of Compress. Stress (S1 - ): NA

=SP+S

=SP-SM

17500Max Allow.

NAMax Allow.

NARatio ([S1-]/Mx Alw)

17500 30000 29000000 132

Head Type

Hemispherical

Stiffening Rings? No



File No

3

Report No

11033.033.1

Initials

JLW

Client

ACME Energy

Tank No

0480

Date 5/26/2011

Temp. °F

125

0.2833wt

Service

Propane

SG

0.59

Material Catagory

CS/Crom. Stl

(PCI)

FH (in.)

117.00

Stress in Shell (SS) 2507

Stress in Head (SH) Not Required

Stress due to Int Press (SP). 15476

([K4]*[Q])/([R]*[th])

=[P]*[R]/2*[th]

Sum of Stress in Head: (SH3) NA =([K5]*[Q]/[R]*[th])+[SP]

0.14 Vessel Strength is adequate for tangential shear stress (<0.80*S)Ratio

TANGENTIAL SHEAR STRESS

1.171

Stiffening ring at horn of saddle?

K2

=(([K2]*[Q])/([R]*[ts]))*(([L]-(2*[A]))/([L]+(4/3*[H])))

NA

NARatio NA

NA NAWear Plate?

0.94

ts

NoNo

Stress in Horn of Saddle (S4) -18766

Stress at Wear Plt Edge (S4)

=-([K7]*[Q])/([ts]*([b]+1.56*([R]*[ts])^0.5))

1.07 Vessel strength is adequate for stress at the saddle horn (<1.50*S)Ratio

CIRCUMFERENTIAL STRESS

0.053

= -([Q]/(4*[ts]*([b]+1.56*([R]*[ts])^0.5)))-((3*[K6]*[Q])/(2*[ts2]))

0.76

Ratio NA

NA0.94

tsK6 K7

Stress in Bottom of Shell (S5) -5075

NA NA

Wear Plate Values

0.17Ratio Vessel strength is adequate for stress in shell bottom (<.50*Y)

= -([Q]/(4*[ts]*([b]+1.56*([R]*[ts])^0.5)))-((3*[K6]*[Q])/(2*[ts]^2))

NOTES:

Tangential Shear Stress (S2) 2507

0.878ts2

[ts]^2

Stiffening Ring(s) No



File No

3

Report No

11033.033.1

Initials

JLW

Client

ACME Energy

Tank No

0480

Date 5/26/2011

Temp. °F

125

0.2833wt

Service

Propane

SG

0.59

Material Catagory

CS/Crom. Stl

(PCI)

FH (in.)

117.00

Variable = DefinitionA = distance from tangent line of the head to center of saddle, in.a° = horn of saddle contact angle, degreesb = width of saddle, in.D = outside diameter of vessel, in.E = joint efficiencyFH = fill height, in.H = outside depth of dish of head, in.K = constant from tableL = length of vessel tan-tan, in.M = materialME = modulus if elasticity, psiP = vessel maximum allowable working pressure, psiPCI = pounds per cu. in.PSI = pounds per sq. in.Q = load on one saddleR = outside radius of component, in.S = allowable stress value, psiSG = specific gravityth = actual thickness of head, in.tn = nominal thickness, in.ts = actual thickness of shell, in.Wpa° = wear plate contact angle, degreesWPL = wear plate length beyond horn of saddle, in.WPt = wear plate thickness, in.WPw = wear plate width, in.wt = weight, lbsY = yield stress of material, psi.

DEFINITIONS, Calculations based on L.P. Zicks analysis presentation in 1951

APPENDIX B

1) Component Thickness Measurements

Thickness Measurement Records

Report No.: 11033.033.1

Inspection Data

Components with Vert. Axis: tml-1 N., tml-2 E., tml-3 S., tml-4 W. (Drawing N.)

Components with Horz. Axis: tml-1 Top, tml-2 Side, tml-3 Bttm., tml-4 Side (Clock Wise)

API-510 PRESSURE VESSEL COMPONENT THICKNESS RECORD

Report No

11033.033.1

Inspector

Jeff Walling

Client

ACME Energy

Vessel

0480

Date

5/26/2011

Comp ID Location Service tml-1 tml-2 tml-3 tml-4 t actCML #West Head Crown Radius Propane 0.522 0.530 0.532 0.530 0.522001

Vessel Shell Course 1 Propane 0.978 0.977 0.977 0.975 0.975002











East Head Crown Radius Propane 0.533 0.532 0.533 0.532 0.532013

Report No.: 11033.033.1

APPENDIX C

1) Vessel Layout Drawing

Inspection Drawings

Report No.: 11033.033.1

APPENDIX D

1) Pressure Vessel Inspection Checklist

Inspection Checklist

Report No.: 11033.033.1

Company: ACME Energy Vessel: 0480 Report No.: 11033.033.1 Date: 5/26/2011

Inspector: Jeff WallingCert No.: 2782

API-510 PRESSURE VESSEL INSPECTION CHECKLIST

a.

b.

c.d.

a. Xb. Xc. X

b.

c.

a.b.c.d.e.

a. Xb.c. Xd. Xe. Xf.g. X

a.

b.c.d.e.f.g.h.

a. Xb. Xc. Xd. Xe.f.g. X

a.b.

Inlet: Outlet:d.e. No Tag attachedf.g.

a.b.

c.

1.1 Steel Members

Visually inspect for pitting and corrosion.

Check fnd bolts secure with minimum thrd engagement.

Check for coating failures

Check attachment welds for cracking and corrosion.

1.3 Concrete Foundation Supports

Inspect for broken concrete, spalling and cracks.

Inspect for erosion under foundation.

Check for settlement around perimeter of tank.

1 FOUNDATION

1.4 Wooden Saddle Support

Check for degradaded members (split, broken, dry rotted et.).

Inspect for errosion and vegetation tank fnd.

Check for settlement around perimeter of tank.

1.2 Containment

Inspect the area for buildup of trash, vegetation and obstructions.

Inspect sump drain operation.

Check that runoff rainwater drains away from the tank.

Describe type of construction - Earthen, Concrete, Asphalt, Grave

Inspect condition of containment.

2.1 External Visual Inspection

2 SHELLS

Visually inspect shell surface for paint failures, pitting, corrosion, denting, out-of-round and part deformation.

Check for broken, unused insulation rod supports causing corrosion nodes.

Visually inspect weld joints for cracking, pitting, corrosion and signs of leaking (product residue).

Perform dye penetrant or magnetic particle tests if leaks or cracks are suspected.

Check for proper grounding

2.2 Internal Visual Inspection

Check atmospheric conditions, fill out and post safe entry permit form.

Appropriate and wear required PPE for safe entry.

Inspect shell surfaces for coating failures, pitting and corrosion.

Inspect baffle plate surfaces weld attachments for cracking, pitting, or corrosion. Check bolts are secure with minimum thread engagement.

Inspect agitator shaft and blade surfaces for cracking, pitting, corrosion. Check bolts are secure and have minimum thread engagement.

Inspect heating coils surfaces and weld attachments, for cracking, pitting, corrosion. Check bolts are secure with minimum thread engagemen

Inspect pressure containing weld joints for cracking, pitting, and corrosion.

Perform dye penetrant or magnetic particle tests if cracks are suspected.

3.1 Manways and Nozzles

3 SHELL APPURTENANCES

Inspect for cracks or signs of leakage on weld joints at nozzles, manways, and reinforcing plates.

Inspect for shell plate dimpling around nozzles, caused by excessive pipe deflection.

Inspect for flange leaks and leaks around bolting.

Check flange bolts are secure and have minimum thread engagement.

Inspect sealing of insulation around manways and nozzles.

Check for inadequate manway flange and cover thickness on mixer manways.

Check exposed flange and cover faces.

3.2 Relief Devices

Inspect for flange leaks and leaks around bolting.

Check flange bolts are secure and have minimum thread engagement.

Record inlet and outlet sizes sizes.

Check that relief system outlet discharges to safe location (outside of building).

Record certification date

Record pressure setting

Record type and ID

Inspect sample lines for function of valves and plugging of lines, including drain or return-to-tank line.

Check circulation pump for leaks and operating problems.

Test bracing and supports of sample system and equipment.

3.3 Shell-Mounted Sample Station

a.

c.

Clean angles and other components that form catch basins and check for degradation and corrosion..

Inspect nozzle penetration surfaces and welds for corrosion, cracking and deformation.

Page 1 of 3




a.

a.b.c.

a. Xb. Xc.d.

a.b.c.

a.b.

c.d.e.f.g.h.

a.

b.c.

a. Xb. Xc. Xd. X

a. Xb. X

Inspect condensate drain for presence of oil, indicating leakage.

3.4 Heater (Steam Coils)

Inspect for proper mounting flange and support.

3.5 Mixer/Agitator

Inspect for leakage.

Inspect condition of power lines and connections to mixer.

Inspect deck plate for corrosion-caused thinning or holes (not drain holes) and paint failure.

Inspect plate-to-frame weld for rust scale buildup.

Inspect grating for corrosion-caused thinning of bars and failure of welds.

Check grating tie down clips. Where grating has been retrofitted to replace plate, measure the rise of the step below and above the grating surface and with other risers on the stairway.

3.6 Deck Plate and Grating

Inspect stairway stringers, rungs and treads for corrosion, paint failure and weld failure.

Inspect stairway supports to shell welds and reinforcing pads.

Inspect steel support attachment to concrete base for corrosion.

3.7 Stairway Stringers/Rungs/Treads

Identify type of jacket (half pipe, cylindrical, dimpled and spot welded, etc.)

Measure and record pitch distances.

Visually inspect shell surface for paint failures, pitting, corrosion, denting, out-of-round and part deformation.

4 VESSEL JACKET

Clean angle support rings and inspect for corrosion and thinning on plate, annular space and welds.

Inspect the shell-to-foundation seal or barrier.

Check for broken, unused insulation rod supports causing corrosion nodes.

Visually inspect for weld joints for cracking, pitting, corrosion and signs of leaking (product residue).

Perform dye penetrant or magnetic particle test if leaks or cracks are suspected.

Check for holes, missing portions, deterioration due to corrosion or abuse.

Check for sufficient sealing, especially around vessel appurtenances.

Check for wetness

5 INSULATION

4.1 Jacket Shell

5.1 Visual Inspection

Check that indicators are securely attached and operating properly.

Check that indicators are in accessible locations and readable.

Check that indicators have current calibration date.

6 PRESSURE /TEMPERATURE INDICATORS

6.1 Physical and Operating Conditions

Check for any damage, and corrosion build up.

Check that ASME plate is securely attached

Check that ASME plate is in accessible location and readable.

7 ASME/NAME PLATE DATA

7.1 Physical Condition

Page 2 of 3




a. X Noneb. X T-57340c. X 250 @ 125Fd. Xe. Xf. Xg. Xh. Xi. Xj. Xk.l. X Trinity Steel Co., Inc

m. X 1966

Board Number

Serial Number

7.2 Record Following ASME Data

Radiography Examination

MAWP

MDMT

Nominal Shell Thickness

Nominal Head Thickness

Nominal Height

Head Material

Shell Material

Jacket Material

Manufacturer

Year Built

a. Xb. Xc. Xd. Xe. Xf. X

Head and skirt lengths and type.

8 VESSEL LAYOUT DRAWINGS

8.1 Record Following Data

Shell lines of support (Head Tang, Braces, Jckt Closures)

Foundation support member dimensions and orientation.

Inside/Outside diameter.

Vessel part nominal thicknesses.

Nozzle layouts, sizes and uses.

a. Xb. Xc.d.

9 UT THICKNESS READINGS

9.1 Measure and Record Vessel Part Thicknesses

Shell - (4) locations, (1) in each quadrant for each course.

Jacket - As required (at least (4) locations).

Nozzles - (4) locations, (1) in each quadrant for 2 inches and greater, (1) for < 2"

Heads - (4) locations, (1) in each quadrant.

Notes:

Page 3 of 3

APPENDIX E

1) U1 Mfg Data Sheet

Manufacturers Data Sheets

Report No.: 11033.033.1

APPENDIX F

Inspection Photographs

Report No.: 11033.033.1

ACME ENERGY – TANK 0480 REPORT 11033.033 - INSPECTION PHOTOGRAPHS

Overall view of Tank 0480

Dataplate


ASME Name Plate

Concrete saddle with rubber liner


Corrosion between manway flanges

Relief vents


Walkway

Temperature and pressure gauges

APPENDIX G

1) UT Calibration Record

2) NDE Technician Certification

3) API Inspector Certification

NDE Records

Report No.: 11033.033.1

ULTRASONIC EXAMINATION REPORT CLIENT: ACME Energy CLIENT PO #: 164

REPORT NO.: 11033.033.1, 2, & 3 EIT JOB #: 11033.033.900 EQUIP ID: Tanks 480, 483, 484, 29319 SERVICE: Propane JOB DESCR.: Horizontal AST thickness readings. EXAM DATE: 5/26/2011 PROCEDURE #: EIT-UTT-01 SPECIFICATION: API-510 MATERIAL: CS

TEST PARAMETERS

UT UNIT Unit: Dakota MVX S/N: 77143 Cal Date: 05/26/2011

PROBE SPECIFICATIONS Long Frq 5 mHZ Size: .5 Type: HD S/N F7 SW Frq: mHZ Size: Type: S/N SW Frq: mHZ Size: Type: S/N SW Frq: mHZ Size: Type: S/N

COUPLANT MFG: Ultra Grade Gel-40 Surface Cond: Coated

CALIBRATION STANDARD Type: 4 lvl step wedge, 4340 FE CS S/N: 052-5609

Calibration Reference Level (db) 0: 51 45: 60: 70: Other: 0: 45: 60: 70: Start Time: 0700 End Time: 10:30 Start Time: 3:30 End Time: 15:00

Results/Comments: Reference API-510 Report UT Level II Technician: Jeff Walling

NAME:

METHOD LEVEL DATE EXAMINER GENERAL SPECIFIC PRACTICAL COMPOSITEUTT II 4/9/2010 Joe Monroe 86% 100% 95% 94% 4/9/2015PT II 9/3/2010 Wayne Bailey 93% 95% 91% 93% 9/3/2015MT II 9/3/2010 Wayne Bailey 93% 95% 85% 91% 9/3/2015

MFE II 1/21/2011 Brian Rotto 90% 85% 89% 88% 1/21/2016

FROM TO6/2009 9/2013

1/19/2004 11/20/20099/1/1998 4/15/2003

9/16/1995 9/1/1998

EAGLE I. TECHNOLOGIES Jeffrey WallingNDT CERTIFICATION / QUALIFICATION RECORD Employee ID Number: 3965

NDT CERTIFICATIONS EXAM SCORES EXPIRATION DATE RESTRICTIONS

thickness onlyNoneNoneNone

PREVIOUS EMPLOYER NDT CERTIFICATIONSCOMPANY NAME/ADDRESS NDT METHODS & HIGHEST LEVEL ATTAINED

Westech Inspection Level II UT thickness limitedBP/GIANT Level II UTT/MT/PT/LT

MATIS Level II UTT/MT/PT

CAPE Level II UTT/MT/PT/MFE

EYE EXAMINATION EDUCATION AND TRAININGDATE TYPE TESTED BY PASS / FAIL ORG DATE LENGTH

10/22/2012 Far Amer. Best Pass MATIS 12/16/1997 12 hours10/22/2012 Near Amer. Best Pass MATIS 12/16/1997 12 hours10/22/2012 Color Contrast Amer. Best Pass Eastern NDT 4/9/2010 24 hours

WCFS 8/25/2010 20 hoursWCFS 8/27/2010 12 hoursCAPE 1/21/2011 8 hours

CERT EXP DATE CERT EXP DATEAPI 653 4/30/2014 PD DEP 1/10/2016

API 510 6/30/2014 NB Comm. 2014API 570 6/30/2014 VA-B&PV Com 2013 HOURS

STI 9/18/2017 MET.AS 2012

-ASNT

CERT No.

10/22/2012DATE

INSTRUCTOR SUBJECTDavid Spooner Level II UTT

Joe Monroe Level II UTTDavid Spooner Level II PT

refer to employee eye exam cert (CAPE-FRM-101) Stan Meyer Level II MT

OTHER NOTABLE CERTIFICATIONS OR QUALIFICATIONS

Stan Meyer Level II PTBrian Rotto Level II MFE

TRAINEE / LEVEL I NDT HOURS (IF APPLICABLE)METHOD EMPLOYER TOTAL DATE

Jeff Walling

This NDT Qualification record is in accordance with EIT-WP-01 and SNT-TC-1A (2006). All historical information supplied for this document is true and accurate to the best of my knowledge.SIGNATURE

EIT Certification Record Form: CAPE-FRM-102

NDE PROGRAM MANAGER

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