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Power Plant Construction and QA/QC Chapter 1– Origin, Development and Jurisdiction of ASME Code Engineering Engineering Technology Division Technology Division

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Page 1: Power Plant Construction and QA/QC Chapter 1– Origin, Development and Jurisdiction of ASME Code Engineering Technology Division

Power Plant Construction and QA/QC

Chapter 1– Origin, Development and Jurisdiction of ASME Code

Engineering Technology Engineering Technology DivisionDivision

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Overview

Chapter 1– Origin, Development and Jurisdiction of ASME Code

History – Start to now

Organization - Sections

Additions – Sections, Updates

Code Personnel – Committee, Sub Committee, Working Group

Inspectors – National Board of B&PV

National Board Requirements

Code Case – Questions, Cases

DOT Regulations

Weld Repairs

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ASME Code History

Chapter 1– Origin, Development and Jurisdiction of ASME Code

Steam was generated at Steam was generated at around 50 psi and the around 50 psi and the boiler plates were only boiler plates were only riveted togetherriveted together

As the boiler pressures As the boiler pressures increased, so did the increased, so did the catastrophic failures. catastrophic failures.

Early 1800’s - Steam was Early 1800’s - Steam was power source for power source for locomotives, ships and locomotives, ships and power plants.power plants.

Boiler explosions were Boiler explosions were quite common.quite common.

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

• By the early 1900’s, in the US, over By the early 1900’s, in the US, over 50,000 dead and 2,000,000 were severely 50,000 dead and 2,000,000 were severely injured due to explosions. injured due to explosions.

• Two of these catastrophic failures, that Two of these catastrophic failures, that occurred between 1800 and 1900, occurred between 1800 and 1900, focused the public’s attention for the focused the public’s attention for the need for safety and a better product. need for safety and a better product.

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

• March 2nd, 1854 – March 2nd, 1854 – Fales and Gray Car Fales and Gray Car Works boiler Works boiler explodes in Hartford, explodes in Hartford, CT with 21 dead and CT with 21 dead and 50 seriously injured.50 seriously injured.

• April 22nd, 1865 – April 22nd, 1865 – Three of four boilers Three of four boilers explode and sunk the explode and sunk the steamship Sultana on steamship Sultana on the Mississippi River the Mississippi River with 1200 to 1500 with 1200 to 1500 dead or missing.dead or missing.

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code History

• Even though the Industrial Even though the Industrial Revolution is primarily associated Revolution is primarily associated with the United States, it was with the United States, it was occurring world wide. occurring world wide.

• Steam power was providing the Steam power was providing the necessary energy to expanded, necessary energy to expanded, supplied power, manufacturing and supplied power, manufacturing and transportation. transportation.

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

Number of Boiler Explosions World Wide

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

18661866 - - Harford Steam Boiler and Inspection Harford Steam Boiler and Inspection CompanyCompany was incorporated by the State of was incorporated by the State of Connecticut. “The Hartford” promoted the Connecticut. “The Hartford” promoted the standardization and good engineering practices, standardization and good engineering practices, including inspections on all boilersincluding inspections on all boilers

1880 1880 - thirty (30) mechanical engineers formed a - thirty (30) mechanical engineers formed a society to advance the interest of the Mechanical society to advance the interest of the Mechanical Engineering Discipline. The result was ASMEEngineering Discipline. The result was ASME

18981898 – ASME Council Formed to standardize the – ASME Council Formed to standardize the specifications for construction of boilersspecifications for construction of boilers

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

19051905 – Shoe Factory boiler explosion in MA, 58 – Shoe Factory boiler explosion in MA, 58 dead 117 injureddead 117 injured

19071907 – Second Shoe Factor boiler explosion in – Second Shoe Factor boiler explosion in MA, 1 deadMA, 1 dead

19071907 - Massachusetts passed legislation - Massachusetts passed legislation requiring a Certificate of Insurancerequiring a Certificate of Insurance

ASME Code History

Before After

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

19111911 – ASME Council formed Boiler Code – ASME Council formed Boiler Code CommitteeCommittee

19141914 – First ASME Code edition (Section I) was – First ASME Code edition (Section I) was published. Massachusetts published Code for published. Massachusetts published Code for boilers boilers

19211921 – Formation of the National Board of – Formation of the National Board of Pressure Vessel Inspectors and first publication Pressure Vessel Inspectors and first publication of ASME Code Section 3 on the design and of ASME Code Section 3 on the design and constructionconstruction

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code History

19661966 – ASME Code grew from 3 to 10 sections, – ASME Code grew from 3 to 10 sections, the United States Atomic Energy Commission the United States Atomic Energy Commission (USAEC) began developing criteria for in (USAEC) began developing criteria for in service examinations of reactor coolant service examinations of reactor coolant systems systems

1968 1968 – First draft of the in service inspection – First draft of the in service inspection of nuclear reactor coolant systemsof nuclear reactor coolant systems

19701970 – First ASME Code Section XI published – First ASME Code Section XI published for Class 1 componentsfor Class 1 components

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

19711971 – Acceptance of ASME Section XI and – Acceptance of ASME Section XI and acceptance published in 10 CFR 50.55(a)acceptance published in 10 CFR 50.55(a)

19741974 – ASME Section XI was expanded to include – ASME Section XI was expanded to include the criteria for Class 2 and Class 3 systemsthe criteria for Class 2 and Class 3 systems

1998 1998 – 60 countries worldwide utilize the ASME – 60 countries worldwide utilize the ASME Code. 15 of these countries have adopted the Code. 15 of these countries have adopted the entire Code. 42 of these countries have a Section entire Code. 42 of these countries have a Section III N-Stamp for construction III N-Stamp for construction

ASME Code History

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code Organization

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code Organization

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ASME Code Organization

Chapter 1– Origin, Development and Jurisdiction of ASME Code

Code Books - I to XI

Sections - I to XI

Divisions – 1, 2, 3, ….

Sub-Sections – IWA, IWB, …

Articles - 1100, 1200, …

Sub Articles – 1110, 1120

•Updates

•Annual

•Legality – Published in Federal Register

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code Committes

•Main Committee

•Sub Committees

•Sub Groups

•Working Groups

•Special Working Groups

As of 2009, over 140,000 members

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Nation Board of B&PV Inspectors

Chapter 1– Origin, Development and Jurisdiction of ASME Code

Steam drove the Industrial Revolution during the mid-19th century. At this point in history, conversion of water was considered both good and bad. Good - powered industrial progress, Bad - boilers used employed new and unproven technology.

The ASME Code provided a solid reference of construction standards, it lacked an important component: the authority to regulate.

This was complicated by existence of local and state jurisdictions having their own codes and standards.

On December 2, 1919, Ohio Chief Inspector Carl Myers met with chief inspectors. This was the genesis of The National Board of Boiler and Pressure Vessel Inspectors.

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

The NBIC was first published in 1945 and is today the only standard recognized worldwide for inservice repair and alteration of boilers and pressure vessels.

Approved as (ANSI) in August 1987, the National Board Inspection Code has been adopted by a number of states and jurisdictions, as well as federal regulatory agencies, including the US Department and Nuclear Regulatory Commission (nuclear only).

Nation Board of B&PV Inspectors

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ASME Code Cases, Questions & Interpretations

Chapter 1– Origin, Development and Jurisdiction of ASME Code

Code Cases are developed and published to provide alternatives to Code requirements, or in some cases, to clarify the intent of existing requirements.

Code Interpretations are written replies to specific inquiries submitted to the Committee interpreting aspects of the Code technical requirements.

Code questions are inquiries that are submitted to the ASME Code to gain clarification

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code Case

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Chapter 1– Origin, Development and Jurisdiction of ASME Code

ASME Code Interpretations

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Weld Repairs

Chapter 1– Origin, Development and Jurisdiction of ASME Code

• Qualified Vendor – N Stamp or R B&PV Stamp

• Same NDE Method as manufacture or assembly

• Reports filed to identify a repair – R-1 and/or R-2

• Repair area stamped to identify repair

• Testing to original standards – Hydrostatic Test – 125%

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Questions?

Chapter 1– Origin, Development and Jurisdiction of ASME Code