P09 卫生、安全、劳动保护 标准查询与下载

ASTM E2271-04 随着独院住宅和儿童设施中铅危害作用的降低检测安全距离的标准实施规程

1.1 This practice combines visual assessment for the presence of deteriorated paint, surface dust, painted debris, and paint chips with environmental sampling of surface dust to determine whether a lead hazard exists at the time of sample collection, following abatement, other lead-hazard reduction activities, or building maintenance or modification activities.1.2 This practice addresses clearance examination of single-family residential dwellings and child-occupied facilities.1.3 This practice also addresses clearance examinations that may include soil sampling, for example when soil abatement has been performed.1.4 This practice includes a procedure for determining whether regulatory requirements for lead clearance levels for dust and, where warranted, soil have been met, and, consequently whether a clearance area, passes or fails a clearance examination.Note 18212;This practice is consistent with that portion of "clearance" described in 40 CFR Part 745 for abatement, and in 24 CFR 35 for lead-hazard reduction activities other than abatement.1.5 The values stated in SI units are to be regarded as the standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Clearance Examinations Following Lead Hazard Reduction Activities in Single-Family Dwellings and Child-Occupied Facilities

ASTM E1605-04 与建筑物中铅有关的标准术语

1.1 This terminology standard covers definitions for the following:1.1.1 Terms that are commonly used in the field of management of lead hazards in facilities;1.1.2 Architectural terms, particularly those associated with older wood-frame buildings; and,1.1.3 Specialized terms that may be encountered by users in reports and notices that are generated during lead hazard management activities.1.2 This terminology standard is supplementary to Terminology E 631.1.3 Definitions adopted or derived from other documents include the following:1.3.1 Some of the definitions in this Standard are adopted as exact copies from other sources. The source is briefly identified at the right margin following the definition and fully identified in Section . 1.3.2 Some of the definitions in this terminology standard are adapted from other sources. Changes in these definitions were made only to clarify the meaning, to incorporate related terms that also are defined in this terminology standard, or to ensure that the revised definition is consistent with those for related terms. The source is briefly identified with the words "adapted" at the right margin following the definition, and is fully identified in Section . 1.4 Terms within the definitions that are shown in boldface are defined in this terminology standard.1.5 This terminology standard excludes the following:1.5.1 Terms with a common dictionary meaning, except in cases where there is a specialized definition within the field of lead hazard management.1.5.2 Terms that are used only in individual ASTM standards in which they are defined adequately, whether formally or by the context in which they appear.

Standard Terminology Relating to Lead in Buildings

ASTM E2239-04 铅危害领域的记录保存和维护的标准实施规程

This practice is intended to help reduce risks associated with lead hazards in buildings by providing standardized requirements for preserving records, findings, and recommendations associated with lead hazard activities. This practice is intended for use by individuals and organizations that develop and have need to preserve objective evidence when contracting for or when conducting lead hazard activities themselves. 4.2.1 This practice is intended to assist in complying with management system requirements for record keeping as defined in Practice E 1864, as well as record keeping regulatory requirements promulgated by authorities having jurisdiction regarding conduct of lead hazard activities.1.1 This practice describes requirements for preservation of records generated during lead hazard activities.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Record Keeping and Record Preservation for Lead Hazard Activities

ASTM E1851-04 耐久刚性壁浮动结构电磁屏蔽功效的标准试验方法

This standard provides measurement procedures for determining the electromagnetic shielding effectiveness of durable rigid wall relocatable shielded enclosures. This standard specifies a method for comparing the shielded enclosure performance of structures provided by different suppliers. In addition, this standard is written to minimize variations in measured shielding effectiveness at a given frequency and test point regardless of test personnel, equipment, and test site. Therefore, the shielding effectiveness of a durable rigid wall relocatable shielded enclosure of any size from any supplier can be determined. This standard specifies a minimum set of measurements at a given frequency and a minimum set of frequencies to determine shielding effectiveness. Source Fields8212;Performance of a shielded enclosure is to be assessed for two source fields: magnetic and plane wave. 4.2.1 Magnetic Field Measurements8212;The attenuation provided by a shielded enclosure is assessed by using a local source to generate the near field. The magnetic field measurements are specified for two narrow frequency bands: 140 to 160 kHz and 14 to 16 MHz. 4.2.2 Plane Wave Measurements8212;The attenuation provided by a shielded enclosure is assessed by using a locally generated distant source or plane wave field. The plane wave measurements are specified for three narrow frequency bands: 300 to 500 MHz, 900 to 1000 MHz, and 8.5 to 10.5 GHz.1.1 This test method covers the determination of the electromagnetic shielding effectiveness of durable relocatable shielded enclosures.1.1.1 The intended application of this test method is for virgin shielded enclosures that do not have any equipment or equipment racks. It is recommended that tests be conducted before the interior finish work begins. However, the shield assembly including all enclosure penetrations shall be completed and required penetration protection devices shall be installed in accordance with the design specification. The test method can also be used on existing shielded enclosures after repair work is done to verify workmanship, but it may be necessary to remove equipment or equipment racks to gain access to a test area.1.1.2 The test procedures delineated in this document are comprehensive and may require several days to complete for a room-size shielded enclosure. A user can apply this test method for a first article test that requires proof of concept and validation of design and fabrication technique. Appendix X2 provides guidance on choosing test points so shielding effectiveness tests on a room-size shielded enclosure may be completed in about one-half day for which it applies to shielded enclosures coming off an assembly line.1.2 This test method is for use in the following frequency ranges: 140 to 160 kHz, 14 to 16 MHz, 300 to 500 MHz, 900 to 1000 MHz, and 8.5 to 10.5 GHz. Specific test frequencies within these ranges are required (see 10.1.1 and 10.2.1). Additional measurements in the range of 10 kHz to 10.1.5.1 GHz may be performed. For specific applications, the frequency range may be extended from 50 Hz to 40 GHz. Appendix X1 provides guidance on selecting measurement frequencies.1.3 This test method is not applicable to individual components such as separate walls, floors, ceilings, or shielded racks.1.4 This standard may involve hazardous materials, operations, equipment, or any combination.1.5 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to estab......

Standard Test Method for Electromagnetic Shielding Effectiveness of Durable Rigid Wall Relocatable Structures

ASTM E2255-04 进行建筑物中铅危害目视评定的标准实施规程

This practice supports lead poisoning prevention activities by providing standardized procedures for conducting visual assessments. This practice is intended to be used with other ASTM standards, as appropriate, for conducting lead-hazard assessments. Consult Practice E 1864 for information regarding a quality system for field activities and consult Guide E 2052 for guidance in managing lead hazards. This practice is intended for use by individuals trained to conduct visual assessments associated with lead-hazard activities and in reporting their results. This practice is also applicable for use by others interested in visual assessment of properties for lead hazards, such as building code officials, homeowners, and insurers.1.1 This practice describes procedures for conducting visual assessments in buildings to visually identify the type and location of potential lead hazards. These potential hazards are associated with deteriorated leaded paint, lead in dust, or lead in soil.1.2 This practices addresses visual assessment procedures for four lead-hazard activities: lead risk (hazard) assessment, clearance examination, assessment of paint condition, and re-evaluation inspection.1.3 Because there is considerable overlap among the requirements for these four types of lead-hazard activities, this standard first describes a generic visual assessment procedure, and then defines a specific procedure for each assessment type in terms of additions to, or deletions from, the generic procedure.1.4 This practice does not address testing needed to confirm the presence of lead hazards.1.5 This practice contains notes, which are explanatory and are not part of the mandatory requirements of this standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Conducting Visual Assessments for Lead Hazards in Buildings

ASTM E2252-04 住宅设施或儿童用具中已知风险用铅危害降低方法选定的标准实施规程

This practice outlines lead hazard reduction methods that have been shown to be effective in preventing lead poisoning in children. This practice tabulates advantages, disadvantages, and relative costs of the reduction methods to assist professionals such as certified lead risk assessors, supervisors, or project designers in selecting appropriate cost-effective options for controlling lead hazards identified during a lead risk assessment. Different control methods may be equally effective in controlling a given lead hazard and, consequently, the selection of a specific control method may depend on the needs and economic constraints of the client or building owner. This practice is intended to complement other lead hazard activities that are performed in accordance with regulations promulgated by authorities having jurisdiction. For example, in some jurisdictions, a lead hazard risk assessment, by regulation, consists of a visual assessment, a hazard assessment including environmental monitoring for lead, and selection of lead hazard reduction methods. This practice is intended to assist homeowners, owners and occupants of rental property, lenders, insurers, and others who have interest in selecting options for controlling hazards associated with leaded paint, dust, or soil. This practice complements Practice E 2115. Information and data gathered in accordance with Practice E 2115 and this practice are used in preparing a risk assessment report. Subsequent lead hazards are mitigated through implementation of controls selected in accordance with this present practice. This practice addresses the most commonly used lead hazard reduction methods. It is left to users of this practice to identify the advantages, disadvantages, and relative costs associated with emerging control technologies for comparison with these characteristics of established lead hazard control methods. This practice does not address specific historic preservation requirements. The interim control and abatement methods in this practice will work in any structure; however, historic preservation regulations promulgated by authorities having jurisdiction may impose specific interim control or abatement methods.1.1 This practice describes the selection of lead hazard reduction methods for controlling lead hazard risks identified during risk assessments of residential dwellings and child occupied facilities.1.2 The values stated in SI units are to be regarded as the standard.1.3 This practice contains notes, which are explanatory and are not part of the mandatory requirements of this standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Selection of Lead Hazard Reduction Methods for Identified Risks in Residential Housing or Child Occupied Facilities

JGJ/T 77-2003 施工企业安全生产评价标准

Standard of the work safety assessment for construction company

JIS A 1901:2003 建筑产品用挥发性有机化合物和醛类排放量测定.小室法

この規格は，小形チャンバーを用いて建築材料から空気中へ放散する揮発性有機化合物(VOC)，ホルムアルデヒド及び他のカルボニル化合物の測定方法について規定する。なお，この測定方法は建築用ボード類，壁紙.カーペットなど，及びそれらの施工に用いる接着剤，塗料などに適用する。

Determination of the emission of volatile organic compounds and aldehydes for building products -- Small chamber method

ASTM E1605-03e1 与建筑物中铅有关的标准术语

1.1 This terminology standard covers definitions for the following:1.1.1 Terms that are commonly used in the field of management of lead hazards in facilities;1.1.2 Architectural terms, particularly those associated with older wood-frame buildings; and,1.1.3 Specialized terms that may be encountered by users in reports and notices that are generated during lead hazard management activities.1.2 This terminology standard is supplementary to Terminology E 631.1.3 Definitions adopted or derived from other documents include the following:1.3.1 Some of the definitions in this Standard are adopted as exact copies from other sources. The source is briefly identified at the right margin following the definition and fully identified in Section . 1.3.2 Some of the definitions in this terminology standard are adapted from other sources. Changes in these definitions were made only to clarify the meaning, to incorporate related terms that also are defined in this terminology standard, or to ensure that the revised definition is consistent with those for related terms. The source is briefly identified with the words "adapted" at the right margin following the definition, and is fully identified in Section . 1.4 Terms within the definitions that are shown in boldface are defined in this terminology standard.1.5 This terminology standard excludes the following:1.5.1 Terms with a common dictionary meaning, except in cases where there is a specialized definition within the field of lead hazard management.1.5.2 Terms that are used only in individual ASTM standards in which they are defined adequately, whether formally or by the context in which they appear.

Standard Terminology Relating to Lead in Buildings

ASTM E2239-03 铅危害领域的记录保存和维护的标准实施规程

1.1 This practice describes requirements for preservation of records generated during lead hazard activities.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Record Keeping and Record Preservation for Lead Hazard Activities

ASTM F967-03 工程安全符号用标准实施规范

1.1 This practice utilizes symbols to depict security systems and equipment requirements for architectural or engineering drawings that are produced either manually or by computer aided design (CAD). The symbols depicted include some symbols that have already been somewhat universally accepted or that have already been adopted by a standards-writing body, such as by the National Fire Protection Association.1.2 It is not proposed that all of the symbols need to be utilized since the level of detail required for drawings is likely to vary. Generic symbols of a class of security device may be sufficient in some instances. Moreover, the need to provide a measure of security in the actual drawing may also suggest a need to utilize a generic symbol rather than to depict the exact device being installed.1.3 In the event that a greater level of detail is required, it is possible to combine many of the symbols to create new symbols that achieve the desired level. While some combinations of symbols are shown, it would be impractical to attempt to depict every conceivable combination of symbols. It is also the intent of this practice that the symbols be capable of being continuously expanded and modified as the industry state of the art changes or as emphasis varies. For example, little attention is given to document security in the security symbols since such requirements are not generally fully met during construction periods but are rather developed and provided for subsequently. Since much of this equipment is not installed but is "placed," such as furniture, there is only one symbol proposed (for example, for document shredders).1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Security Engineering Symbols

ASTM F967-03(2011) 工程安全符号标准操作规程

1.1 This practice utilizes symbols to depict security systems and equipment requirements for architectural or engineering drawings that are produced either manually or by computer aided design (CAD). The symbols depicted include some symbols that have already been somewhat universally accepted or that have already been adopted by a standards-writing body, such as by the National Fire Protection Association. 1.2 It is not proposed that all of the symbols need to be utilized since the level of detail required for drawings is likely to vary. Generic symbols of a class of security device may be sufficient in some instances. Moreover, the need to provide a measure of security in the actual drawing may also suggest a need to utilize a generic symbol rather than to depict the exact device being installed. 1.3 In the event that a greater level of detail is required, it is possible to combine many of the symbols to create new symbols that achieve the desired level. While some combinations of symbols are shown, it would be impractical to attempt to depict every conceivable combination of symbols. It is also the intent of this practice that the symbols be capable of being continuously expanded and modified as the industry state of the art changes or as emphasis varies. For example, little attention is given to document security in the security symbols since such requirements are not generally fully met during construction periods but are rather developed and provided for subsequently. Since much of this equipment is not installed but is “placed,” such as furniture, there is only one symbol proposed (for example, for document shredders). 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Security Engineering Symbols

ASTM E2121-03 在已有的低层住宅建筑中安装氡减缓系统的标准实施规程

The purpose of the methods, systems, and designs described in this practice is to reduce radiation exposures for occupants of residential buildings caused by radon and its progeny. The goal of mitigation is to maintain reduced radon concentrations in occupiable areas of buildings at levels as low as reasonably achievable. This practice includes sections on reducing radiation exposure caused by radon and its progeny for workers who install and repair radon mitigation systems. The goal for workers is to reduce exposures to radon and its progeny to levels as low as reasonably achievable. The methods, systems, designs, and materials described here have been shown to have a high probability of success in mitigating radon in attached and detached residential buildings, three stories or less in height (see EPA, “Radon Reduction Techniques for Existing Detached Houses, Technical Guidance (Third Edition) for Active Soil Depressurization Systems”). Application of these methods does not, however, guarantee reduction of radon levels below any specific level, since performance will vary with site conditions, construction characteristics, weather, and building operation. When applying this practice, contractors also shall conform to all applicable local, state, and federal regulations, and laws pertaining to residential building construction, remodeling, and improvement.1.1 This practice describes methods for reducing radon entry into existing attached and detached residential buildings three stories or less in height. This practice is intended for use by trained, certified or licenced, or both, or otherwise qualified individuals.1.2 These methods are based on radon mitigation techniques that have been effective in reducing radon levels in a wide range of residential buildings and soil conditions. These fan powered mitigation methods are listed in Appendix X1. More detailed information is contained in references cited throughout this practice.1.3 This practice is intended to provide radon mitigation contractors with a uniform set of practices that will ensure a high degree of safety and the likelihood of success in retrofitting low rise residential buildings with radon mitigation systems.1.4 The methods described in this practice apply to currently occupied or formerly occupied residential buildings, including buildings converted or being converted to residential use, as well as, residential buildings changed or being changed by addition(s), or alteration(s), or both. The radon reduction activities performed on new dwellings, while under construction, before occupancy, and for up to one year after occupancy, are covered by Guide E1465. 1.5 This practice also is intended as a model set of practices, which can be adopted or modified by state and local jurisdictions, to fulfill objectives of their specific radon contractor certification or licensure programs. Radon mitigation performed in accordance with this practice is considered ordinary repair.1.6 The methods addressed in this practice include the following categories of contractor activity: general practices, building investigation, systems design, systems installation, materials, monitors and labeling, post-mitigation testing, and documentation.1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 6 for specific safety hazards.

Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings

ASTM E1605-03 与建筑物中铅有关的标准术语

1.1 This terminology standard covers definitions for the following:1.1.1 Terms that are commonly used in the field of management of lead hazards in facilities;1.1.2 Architectural terms, particularly those associated with older wood-frame buildings; and,1.1.3 Specialized terms that may be encountered by users in reports and notices that are generated during lead hazard management activities.1.2 This terminology standard is supplementary to Terminology E 631.1.3 Definitions adopted or derived from other documents include the following:1.3.1 Some of the definitions in this Standard are adopted as exact copies from other sources. The source is briefly identified at the right margin following the definition and fully identified in Section . 1.3.2 Some of the definitions in this terminology standard are adapted from other sources. Changes in these definitions were made only to clarify the meaning, to incorporate related terms that also are defined in this terminology standard, or to ensure that the revised definition is consistent with those for related terms. The source is briefly identified with the words "adapted" at the right margin following the definition, and is fully identified in Section . 1.4 Terms within the definitions that are shown in boldface are defined in this terminology standard.1.5 This terminology standard excludes the following:1.5.1 Terms with a common dictionary meaning, except in cases where there is a specialized definition within the field of lead hazard management.1.5.2 Terms that are used only in individual ASTM standards in which they are defined adequately, whether formally or by the context in which they appear.

Standard Terminology Relating to Lead in Buildings

DB42/ 535-2009 建设施工现场安全防护设施技术规程

Technical Specification of Security Protection Facilities in Construction Site

NF X46-020:2002 石棉的测量.建筑物中含石棉的材料和制品的测量.任务和方法

Asbestos survey - Survey of materials and products containing asbestos in buildings - Mission and methodology.

ASTM E2121-02 在已有的低层住宅建筑中安装氡减轻系统的标准实施规程

1.1 This practice describes methods for reducing radon entry into existing attached and detached residential buildings three stories or less in height. This practice is intended for use by trained, certified or licenced, or both, or otherwise qualified individuals.1.2 These methods are based on radon mitigation techniques that have been effective in reducing radon levels in a wide range of residential buildings and soil conditions. These fan powered mitigation methods are listed in Appendix X1. More detailed information is contained in references cited throughout this practice.1.3 This practice is intended to provide radon mitigation contractors with a uniform set of practices that will ensure a high degree of safety and the likelihood of success in retrofitting low rise residential buildings with radon mitigation systems.1.4 The methods described in this practice apply to currently occupied or formerly occupied residential buildings, including buildings converted or being converted to residential use, as well as, residential buildings changed or being changed by addition(s), or alteration(s), or both. The radon reduction activities performed on new dwellings, while under construction, before occupancy, and for up to one year after occupancy, are covered by Guide E1465. 1.5 This practice also is intended as a model set of practices, which can be adopted or modified by state and local jurisdictions, to fulfill objectives of their specific radon contractor certification or licensure programs. Radon mitigation performed in accordance with this practice is considered ordinary repair.1.6 The methods addressed in this practice include the following categories of contractor activity: general practices, building investigation, systems design, systems installation, materials, monitors and labeling, post-mitigation testing, and documentation.1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 6 for specific safety hazards.

Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings

ASTM E2121-02a 在已有的低层住宅建筑中安装氡减轻系统的标准实施规程

1.1 This practice describes methods for reducing radon entry into existing attached and detached residential buildings three stories or less in height. This practice is intended for use by trained, certified or licenced, or both, or otherwise qualified individuals.1.2 These methods are based on radon mitigation techniques that have been effective in reducing radon levels in a wide range of residential buildings and soil conditions. These fan powered mitigation methods are listed in Appendix X1. More detailed information is contained in references cited throughout this practice.1.3 This practice is intended to provide radon mitigation contractors with a uniform set of practices that will ensure a high degree of safety and the likelihood of success in retrofitting low rise residential buildings with radon mitigation systems.1.4 The methods described in this practice apply to currently occupied or formerly occupied residential buildings, including buildings converted or being converted to residential use, as well as, residential buildings changed or being changed by addition(s), or alteration(s), or both. The radon reduction activities performed on new dwellings, while under construction, before occupancy, and for up to one year after occupancy, are covered by Guide E1465. 1.5 This practice also is intended as a model set of practices, which can be adopted or modified by state and local jurisdictions, to fulfill objectives of their specific radon contractor certification or licensure programs. Radon mitigation performed in accordance with this practice is considered ordinary repair.1.6 The methods addressed in this practice include the following categories of contractor activity: general practices, building investigation, systems design, systems installation, materials, monitors and labeling, post-mitigation testing, and documentation.1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 6 for specific safety hazards.

Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings

ASTM E1851-02 持久性硬质墙可重新定位结构的电磁遮蔽功效的标准试验方法

1.1 The test method described in this standard can be used to determine the electromagnetic shielding effectiveness of durable relocatable shielded enclosures.1.1.1 The intended application of this test method is for virgin shielded enclosures that do not have any equipment or equipment racks. It is recommended that tests be conducted before the interior finish work begins. However, the shield assembly including all enclosure penetrations shall be completed and required penetration protection devices shall be installed in accordance with the design specification. The test method can also be used on existing shielded enclosures after repair work is done to verify workmanship, but it may be necessary to remove equipment or equipment racks to gain access to a test area.1.1.2 The test procedures delineated in this document are comprehensive and may require several days to complete for a room-size shielded enclosure. A user can apply this test method for a first article test that requires proof of concept and validation of design and fabrication technique. provides guidance on choosing test points so shielding effectiveness tests on a room-size shielded enclosure may be completed in about one-half day for which it applies to shielded enclosures coming off an assembly line.1.2 This test method is for use in the following frequency ranges: 140 to 160 kHz, 14 to 16 MHz, 300 to 500 MHz, 900 to 1000 MHz, and 8.5 to 10.5 GHz. Specific test frequencies within these ranges are required (see and 10.2.1). Additional measurements in the range of 10 kHz to GHz may be performed. For specific applications, the frequency range may be extended from 50 Hz to 40 GHz. provides guidance on selecting measurement frequencies.1.3 This test method is not applicable to individual components such as separate walls, floors, ceilings, or shielded racks.1.4 This standard may involve hazardous materials, operations, equipment, or any combination.1.5 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Electromagnetic Shielding Effectiveness of Durable Rigid Wall Relocatable Structures

ASTM E2239-02 铅危害领域的记录保存和维护的标准实施规范

1.1 This practice describes requirements for preservation of records generated during lead hazard activities.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Record Keeping and Record Preservation for Lead Hazard Activities