Technical Manual - Section 3 (Safety Hazards)

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APPENDIX III:3-1. RECORDKEEPING DATA FOR STEEL VESSELS AND LOW PRESSURE STORAGE TANKS INTRODUCTION AND SCOPE @ Date vessel was placed in service This outline summarizes information and data that will be helpful in assessing the safety of steel pressure vessels and low pressure storage tanks that operate at temperatures between -75 and 315 C (-100 and 600 F). VESSEL IDENTIFICATION AND DOCUMENTATION Information that identifies the specific vessel being assessed and provides general information about it include the following items: @ Current owner of the vessel @ Interruption dates if not in continuous service. DESIGN AND CONSTRUCTION INFORMATION Information that will identify the code or standard used for the design and construction of the vessel or tank and the specific design values, materials, fabrication methods, and inspection methods used include the following items: @ Design code -- ASME Code <strong>Section</strong> and Division, API Standard or other design code used @ Vessel location -- Original location and current location if it has been moved @ Type of construction -- Shop or field fabricated or other fabrication method @ Vessel identification -- Manufacturer's serial number -- National Board number if registered with NB @ @ @ Manufacturer identification -- Name and address of manufacturer -- Authorization or identification number of the manufacturer Date of manufacture of the vessel Data report for the vessel -- ASME U-1 or U-2, API 620 form or other applicable report @ @ @ VIII, division 1 or 2 vessels -- Maximum allowable pressure and temperature -- Minimum design temperature API 620 vessels -- Design pressure at top and maximum fill Additional requirements included such as -- Appendix Q (Low-Pressure Storage Tanks For Liquified Hydrocarbon Gases) and -- Appendix R (Low-Pressure Storage Tanks for Refrigerated Products) III:3-10
@ Other design code vessels -- Maximum design and allowable pressures -- Maximum and minimum operating temperatures @ Vessel history -- Alterations, reratings, and repairs performed -- Date(s) of changes or repairs @ @ Vessel materials -- ASME, ASTM, or other specification names and numbers for the major parts Design corrosion allowance IN-SERVICE INSPECTION Information about inspections performed on the vessel or tank and the results obtained that will assist in the safety assessment include the following items: @ @ Thermal stress relief (PWHT, postweld heat treatment) -- Design code requirements -- Type, extent, and conditions of PWHT performed Nondestructive examination (NDE) of welds -- Type and extent of examination performed -- Time when NDE was performed (before or after PWHT or hydrotest) SERVICE HISTORY Information on the conditions of operating history of the vessel or tank that will be helpful in safety assessment include the following items: @ Fluids handled -- Type and composition, temperature and pressures @ @ @ @ Inspection(s) performed -- Type, extent, and dates Examination methods -- Preparation of surfaces and welds -- Techniques used (visual, magnetic particle, penetrant test, radiography, ultrasonic) Qualifications of personnel -- ASNT (American Society for Nondestructive Testing) levels or equivalent of examining and supervisory personnel Inspection results and report -- Report form used (NBIC NB-7, API 510 or other) -- Summary of type and extent of damage or cracking -- Disposition (no action, delayed action or repaired) @ @ Type of service -- Continuous, intermittent or irregular Significant changes in service conditions -- Changes in pressures, temperatures, and fluid compositions and the dates of the changes SPECIFIC APPLICATIONS Survey results indicate that a relatively high proportion of vessels in operations in several specific applications have experienced inservice related damage and cracking. Information on the following items can assist in assessing the safety of vessels in these applications: III:3-11
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OR-OSHA TECHNICAL MANUAL OR-OSHA TE
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SECTION III: CHAPTER 1 OIL WELL DER
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C. STABILITY CONSIDERATIONS FOUNDAT
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D. OBSERVATIONS, DIRECTIONS, AND CO
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SECTION III: CHAPTER 2 PETROLEUM RE
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Year Process name Purpose By-produc
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Crude oils are also defined in term
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(dicycloparaffins) found in the hea
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and boilers can leave deposits of v
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C. PETROLEUM REFINING OPERATIONS IN
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Table III:2-3 OVERVIEW OF PETROLEUM
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D. DESCRIPTION OF PETROLEUM REFININ
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CRUDE OIL DISTILLATION (FRACTIONATI
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Even though these are closed proces
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The solvent is separated from the p
Page 31 and 32: Table III:2-9 VISBREAKING PROCESS F
Page 33 and 34: HEALTH AND SAFETY CONSIDERATIONS Fi
Page 35 and 36: Figure III:2-14 Fluid Catalytic Cra
Page 37 and 38: HYDROCRACKING Hydrocracking is a tw
Page 39 and 40: egeneration and changeover. Catalys
Page 41 and 42: CATALYTIC HYDROTREATING Catalytic h
Page 43 and 44: chemicals and other hazards such as
Page 45 and 46: needed to prevent HCl from entering
Page 47 and 48: ALKYLATION Alkylation combines low-
Page 49 and 50: HEALTH AND SAFETY CONSIDERATIONS Fi
Page 51 and 52: Figure III:2-23 Molecular Sieve Dry
Page 53 and 54: SATURATE GAS PLANTS Saturate gas pl
Page 55 and 56: Table III:2-21. STEAM REFORMING PRO
Page 57 and 58: Safety Control of treater temperatu
Page 59 and 60: minerals and dissolved impurities t
Page 61 and 62: phenols, ammonia, sulfides, and oth
Page 63 and 64: GAS AND AIR COMPRESSORS Both recipr
Page 65 and 66: Safety Depending on the product and
Page 67 and 68: APPENDIX III:2-1. GLOSSARY ABSORPTI
Page 69 and 70: DEWAXING The removal of wax from pe
Page 71 and 72: interaction of sulfur compounds in
Page 73 and 74: SECTION III: CHAPTER 3 PRESSURE VES
Page 75 and 76: Figure III:3-1. Some Major Parts of
Page 77 and 78: spherical with wall thickness in th
Page 79 and 80: LIQUID PENETRANT TEST (PT) This met
Page 81: D. INFORMATION FOR SAFETY ASSESSMEN
Page 85 and 86: SECTION III: CHAPTER 4 INDUSTRIAL R
Page 87 and 88: Regulator Coordinate Robot Cylindri
Page 89 and 90: Figure III:4-2. Industrial Robots:
Page 91 and 92: DEGREES OF FREEDOM Regardless of th
Page 93 and 94: OTHER ACCIDENTS Other accidents can
Page 95 and 96: SAFEGUARDING DEVICES Personnel shou
Page 97 and 98: F. BIBLIOGRAPHY American National S
Page 99 and 100: Enabling Device A manually operated
Page 101 and 102: Start-up, Initial Initial drive pow
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Technical Manual - Section 3 (Safety Hazards)

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