Natural gas transmission and distribution systems possess a number of attributes that make them inherently resilient, in particular in comparison to electrical systems. Gas transmission and distribution piping systems pdf book. Natural gas transmission, storage and distribution system jeffery b. Gptc guide for gas transmission and distribution piping. The work resulting from this project will provide the basis. Guide for gas transmission, distribution and gathering piping. Gas transmission and distribution planning manual 6 2. Dot pipeline safety code title 49part 191 and part 192, plus guide material prepared by the gas piping technology committee accredited by the american national standards institute ansi. Nyseg serves approximately 848,000 electric customers and 261,000 natural gas customers across more than 40% of new york as of 2012. The federal department of transportations code part 192. There is a newer edition of this document available. Aga z3801158 technical standards edocuments online. Click here to purchase the full version from the ansi store. Gas transmission and distribution piping systems this code covers the design, fabrication, installation, inspection, and testing of pipeline facilities used for the transportation of gas.
Gas transmission and distribution piping systems name of standards organization. Gas transmission and distribution piping systems brown technical. Our policy towards the use of cookies techstreet, a clarivate analytics brand, uses cookies to improve your online experience. This course explains the presentday piping code provisions, the principal intentions of the code, and how the code should be used. Gas transmission and distribution piping systems pdf. Pdf gas transmission and distribution piping systems. Please follow the enclosed page replacement instructions. Operator reports submitted to phmsa forms and instructions. The basics of piping system a piping system is an assembly of pipe, fittings, valves, and specialty components. All piping systems are engineered to transport a fluid or gas safely and reliably from one piece of equipment to another. On behalf of the gas piping technology committee and the american gas associ ation, thank you for your purchase and interest in the guide. Using pipeline pumpdown techniques to lower gas line. Historically, this has necessitated shutting down a portion of the system and purging the gas to the atmosphere to ensure. Opportunities for efficiency improvements in the u.
Dresser piping products on gas and oil distribution piping systems. Evalutation of natural gas pipeline materials and infrastructure for hydrogenmixed gas service subject objectives. Read online gas transmission and distribution piping systems book pdf free download link book now. All books are in clear copy here, and all files are secure so dont worry about it. Gas transmission and distribution piping systems asme code for pressure piping. Gas distributions uw facilities university of washington. Pdf gas transmission and distribution piping systems asme.
Safety of gas transmission facilities 108 a851 pipeline. Aga z3801121 engineer technical aami, asme din standards. Guidance manual for operators of small natural gas systems. Dot pipeline safety code title 49part 191 and part 192, plus guide material prepared by the gas piping technology committee accredited by the american national standards. Addenda are formatted to enable the replacement of pages. Process piping fundamentals, codes and standards module 1 a. Gptc guide for gas transmission and distribution piping systems. On behalf of the gas piping technology committee and the american gas associatio n, thank you for your.
This code covers the design, fabrication, installation, inspection, and testing of pipeline facilities used for the transportation of gas. Related links, to the right, provides a zip file containing the. The item gptc guide for gas transmission and distribution piping systems represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in. Asme b revision of asme b gas transmission and distribution piping systems asme code for pressure piping, b31 a n i n t e r n at. September 30, 2014 the next edition of this code is scheduled for publication in 2016. Addenda are formatted to enable the replacement of pages in your guide with the updated enclosed pages. Pipeline maintenance best practices lessons learned from the natural gas star program. Your purchase of the 2003 edition entitles you to receive all addenda. In december 1978, the american national standards committee b31 was reorganized as the asme code for pressure piping, b31 committee. On behalf of the gas piping technology committee and the american gas associatio n, thank you for your purchase and interest in the guide.
Piping, section 8, gas transmission and distribution piping systems, was. This practice describes guidelines for specifying requirements for examination and leak testing of metallic pipeline systems designed in accordance with. Department of energy under lawrence berkeley national laboratory. Gas transmission and distribution piping systems asme code for pressure piping, b31 an american national standard asme b31. Asme b31 8 pdf free asme b gas transmission and distribution b executive committee good condition and free from split seams or other defects that would. Transmission pipelines distribution mains schematic of hot tapping machine. This code will become effective 6 months after the date of issuance. This document is addendum 4 to aga z380109, gptc guide for gas transmission and distribution piping systems ansi z380. The item gptc guide for gas transmission and distribution piping systems represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in cleveland public library. Operators of natural gas pipeline systems routinely reduce line pressure and discharge. Transports gas from a gathering line or storage facility to a gas distribution center, storage facility, or large volume customer that is not down stream from a gas distribution center.
The scope of this code includes gas transmission and gathering pipelines, including appurtenances, that are installed offshore for the purpose of. The scope of this code includes gas transmission and gathering pipelines, including appurtenances, that are installed offshore for the purpose. Dresser pipe joining products are categorized to accommodate two most common conditions. This code also covers safety aspects of the operation and maintenance of those facilities. Greenblatt energy technologies area may 2015 this work was supported by the office of energy policy and systems analysis epsa of the u. On behalf of the gas piping technology committee and the american gas associ ation, thank you for your. Test questions will only be based on the following portions of the document. Guide for gas transmission, distribution and gathering. This section applies to the underground natural gas distribution system. The first definition of transmission line in part 192. Description of the iusa new york gas transmission and distribution systems nyseg is an electric and gas delivery company located across new york state. The 1989 edition of the code was a compilation of the 1986 edition and the subsequent addenda issued to the 1986 edition. American society of mechnical engineers legally binding document.
Gas transmission and distribution piping systems asme code for pressure piping, b31 an international piping code asme b31. The code designation was also changed to ansiasme b31. General provisions and definitions chapter i materials and equipment chapter ii welding chapter iii piping system components and fabrication details chapter iv design, installation and testing. Ansi standards set 2000 standard by american gas association. Using hot taps for in service pipeline connections executive summary natural gas transmission and distribution companies need to make new connections to pipelines many times a year to expand or modify their existing system. The gas piping technology committee formed late 1960s ops developing performancebased regulations ops looking for best practices gas piping standards committee first guide published same year as regulations, 1970 guide for gas transmission and distribution piping systems.
Each lowpressure distribution system or low pressure main supplied from a gas source which is at a higher pressure than the maximum allowable operating pressure for the low pressure system will be equipped with pressure regulating devices of adequate capacity. Aga z38010904 technical standards edocuments online. Phmsa regulations at 49 cfr part 191 and 49 cfr part 195 contain reporting requirements for these pipeline facility types. Gptc guide for gas transmission and distribution piping systems ansi z380. Gas transmission and distribution piping systems asme. Addendum 1 to guide for gas transmission and distribution piping systems, 2012 edition ansi z380. This code is concerned only with certain safety aspects of liquefied. This manual was developed to provide an overview of pipeline compliance responsibilities under the federal pipeline safety regulations. Pdf document scope this pipeline transportation systems code is.