Recommended practice for classification of locations of electrical. This recommended practice was prepared by the api subcommittee on occupational safety for oil and gas well drilling and servicing operations. Recommended practice for design and installation of electrical systems for offshore production platforms. By order of the executive director office of the federal register washington, d. Specification for line pipe engineering steel supplier. Pressure relief valve engineering handbook contents chapter 1 introduction to crosby engineering handbook chapter 2 fundamentals of pressure relief valve design chapter 3 terminology chapter 4 codes and standards summary chapter 5 valve sizing and selection u. Nfpa 302015, chapter 4 provides definitions of flammable and combustible liquids. If appliances are gasfueled and are installed in inadequately ventilated buildings, combustible gas detector. Documents marked with an asterisk are expected to be published in 2014. These recommended practices for core analysis replace api rp 40, recommended practice for core analysis procedure, 1960, and api rp 27, recommended practice for determining permeability of porous media, 1952, reissued 1956. Specification for line pipe ansiapi specification 5l fortyfourth edition, october 1, 2007 effective date. This rp does not provide complete protection for all possible lightning stroke occurrences. Basic definitions given in the 2014 edition of nfpa 70, the national electrical code nec, have been followed in developing this.
Api rp 500 recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, division i and division 2 api on. Managing environmental aspects associated with exploration. Api rp 500 recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, division i and division 2, third edition. Api publications necessarily address problems of a general nature. Pdf api 500 recommended practice for classification of. Although intended for use primarily in oil refineries, it is also applicable to petrochemical facilities, gas plants, liquefied. Api standards for refining the following publications are currently being worked on within the api committee on refinery equipment. Api rp 75, developing a safety and environmental management program for offshore operations and facilities, 3rd edition, is a recommended practice published by the american petroleum institute api that provides guidance for preparing safety and environmental management programs for oil, gas, and sulphur operations and facilities located on the outer continental shelf ocs. A catalog of api publications and materials is published annually by api, 1220 l street, nw, washington, dc 20005. When electrical equipment is used in, around, or near an atmosphere that has flammable gases, vapors, or flammable liquids, there is always a possibility or risk that a fire or explosion might occur. Suggested revisions are invited and should be submitted to the standards department, api, 1220 l street, nw, washington, d. American companies refer to api rp 505 zone system, rp 500 division. American petroleum institute, 1220 l street, nw, washington, dc 200054070.
Printers fire extinguishers, fire hall resides, and other key activities with issuing burning permits and supplementing cash payouts. Sc8tg4 item 0403 0620 draft rope inspection and removal for rp9b wire rope inspectionretirement information for api rp9b. The purpose of this recommended practice is to provide guidelines for. Api rp 500 201212 recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, division 1 and division 2. Units chapter 6 valve sizing and selection metric units. Inspection requirements are typically based on the application in which the wire rope is used. Api rp 500 recommended practice for classification of. It represents the combined contributions of industry representatives from the oil and gas well drilling, pr oduction, and well servicing segments who served on this subcommittee. Api rp 500, recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, division 1 and division 2, 3rd edition, 2008.
A catalog of api publications and materials is published annually and updated quarterly by api, 1220 l street, n. The documents or portions thereof listed in this chapter are referenced within this recommended practice and should be considered part of the recommendations of this document. Recommended practice for classification of locations for. American petroleum institute method api rp 38, similar in part to nace standard tmo19494. Ap p ele c an d edi t for onl ph o fa x api ract lation, an offshore and zon. Neither api nor any of api s employees, subcontractors, consultants, committees, or other assignees make any. A catalog of api publications, programs and services is published annually and updated biannually by api, and available through global engineering documents, 15 inv emess way east, mis. Recommended practice for classification of locations for electrical installations at petroleum facilities. Wire rope inspectionretirement information for api rp9b. Recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, division 1 and division 2.
Otherwise i leo the creator and feel of the app too much to do it. On the same site, a drilling line will have different requirements than operating ropes in other. This document was produced under api standardization procedures that ensure appropri. The purpose of this document is to provide users with the basic minimum and recommended elements for developing, implementing, and maintaining a riskbased inspection rbi program. Petroleum, petrochemical and natural gas industries pressurerelieving and depressuring systems 1 scope this international standard is applicable to pressurerelieving and vapourdepressuring systems. The first edition of rp 500a was published in february 1955 as api 500, recommended practice for classification of. The purpose of this recommended practice rp is to provide guidelines for classifying locations class i, zone 0, zone 1, and zone 2 at petroleum facilities for the selection and installation of electrical equipment.
Recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, division 1 and. Managing environmental aspects associated with exploration and production operations including hydraulic fracturing 1 scope 1. Standard intended to be applied where there may be an ignition hazard due to the. Electrical installations at petroleum facilities classified as class i, division 1 and division 2 api recommended practice 500 third edition, december 2012 errata, january 2014.
The 1997 editions of api rp 500 and rp 505 pertaining to the classification of petroleum facilities included a new informative annexan alternate method for area classification. The first edition of rp 500a was publ ished in february 1955 as api 500, recommended practice for classification of areas for electrical installations in petroleum refineries. Your sems program must address the elements described in 250. Recommended practice for classification of locations. You must develop, implement, and maintain a safety and environmental management system sems program. Join our community just now to flow with the file api rp 500 pdf and make our shared file collection even more complete and exciting. G14fz02 in the zone cl a division 1 in th classified and. Cathodic protection of aboveground petroleum storage tanks see other formats a by authority of the united states of america legally binding document by the authority vested by part 5 of the united states code 552a and part 1 of the code of regulations 51 the attached document has been duly incorporated by reference and shall be considered legally. Protection in wastewater treatment and collection facilities. Recommended practice for occupational safety for oil and gas. Recommended practice for classification of locations for electrical installations at petroleum facilities classified as class i, zone 0, zone 1, and zone 2.
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