1、Designation: E1666 95a (Reapproved 2018) An American National StandardStandard Classification forServiceability of an Office Facility for Work Outside NormalHours or Conditions1,2This standard is issued under the fixed designation E1666; the number immediately following the designation indicates the
2、 year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This classification covers pairs of scales for clas
3、sifyingan aspect of the serviceability of an office facility, that is, thecapability of an office facility to meet certain possible require-ments to be able to do normal office tasks outside scheduledhours.1.2 Within that aspect of serviceability, each pair of scales,shown in Figs. 1-4, are for clas
4、sifying one topic of serviceabil-ity. Each paragraph in an Occupant Requirement Scale (seeFigs. 1-4) summarizes one level of serviceability on that topic,which occupants might require. The matching entry in theFacility Rating Scale (see Figs. 1-4) is a translation of therequirement into a descriptio
5、n of certain features of a facilitywhich, taken in combination, indicate that the facility is likelyto meet that level of required serviceability.1.3 The entries in the Facility Rating Scale (see Figs. 1-4)are indicative and not comprehensive. They are for quickscanning to estimate approximately, qu
6、ickly, and economically,how well an office facility is likely to meet the needs of one oranother type of occupant group over time. The entries are notfor measuring, knowing, or evaluating how an office facility isperforming.1.4 This classification can be used to estimate the level ofserviceability o
7、f an existing facility. It can also be used toestimate the serviceability of a facility that has been plannedbut not yet built, such as one for which single-line drawingsand outline specifications have been prepared.1.5 This classification indicates what would cause a facilityto be rated at a certai
8、n level of serviceability, but does not statehow to conduct a serviceability rating nor how to assign aserviceability score. That information is found in PracticeE1334. The scales in this classification are complimentary toand compatible with Practice E1334. Each requires the other.1.6 This internat
9、ional standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Comm
10、ittee.2. Referenced Documents2.1 ASTM Standards:3E631 Terminology of Building ConstructionsE1334 Practice for Rating the Serviceability of a Building orBuilding-Related Facility (Withdrawn 2013)4E1679 Practice for Setting the Requirements for the Service-ability of a Building or Building-Related Fac
11、ility, and forDetermining What Serviceability is Provided or Proposed2.2 ISO Document:5ISO 6240 International Standard, Performance Standards inBuildingContents and Presentation3. Terminology3.1 Definitions:3.1.1 facilitya physical setting used to serve a specificpurpose. E6313.1.1.1 DiscussionA fac
12、ility may be within a building, awhole building, or a building with its site and surroundingenvironment; or it may be a construction that is not a building.The term encompasses both the physical object and its use.3.1.2 facility serviceabilitythe capability of a facility toperform the function(s) fo
13、r which it is designed, used, orrequired to be used. E6311This classification is under the jurisdiction of ASTM Committee E06 onPerformance of Buildings and is the direct responsibility of Subcommittee E06.25on Whole Buildings and Facilities.Current edition approved March 1, 2018. Published March 20
14、18. Originallyapproved in 1995. Last previous edition approved in 2012 as E1666 95a (2012).DOI: 10.1520/E1666-95AR18.2Portions of this document are based on material originally prepared by theInternational Centre for Facilities (ICF) and 1993 by ICF and Minister of PublicWorks and Government Service
15、s Canada. Their cooperation in the development ofthis standard is acknowledged.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page o
16、nthe ASTM website.4The last approved version of this historical standard is referenced onwww.astm.org.5Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West
17、Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trad
18、e Organization Technical Barriers to Trade (TBT) Committee.1FIG. 1 Scale A.10.1 for Operation Outside Normal HoursE1666 95a (2018)2FIG. 1 Scale A.10.1 for Operation Outside Normal Hours (continued)E1666 95a (2018)3FIG. 2 Scale A.10.2 for Support After HoursE1666 95a (2018)4FIG. 2 Scale A.10.2 for Su
19、pport After Hours (continued)E1666 95a (2018)5FIG. 3 Scale A.10.3 for Temporary Loss of External ServicesE1666 95a (2018)6FIG. 3 Scale A.10.3 for Temporary Loss of External Services (continued)E1666 95a (2018)7FIG. 4 Scale A.10.4 for Continuity of Work (During Breakdowns)E1666 95a (2018)8FIG. 4 Scal
20、e A.10.4 for Continuity of Work (During Breakdowns) (continued)E1666 95a (2018)93.1.2.1 DiscussionThe scope of this performance is of thefacility as a system, including its subsystems, components andmaterials and their interactions, such as acoustical,hydrothermal, air purity, and economic; and of t
21、he relativeimportance of each performance requirement.3.1.3 offcea place, such as a room, suite, or building, inwhich business, clerical or professional activities areconducted. E6313.1.4 For standard definitions of additional terms applicableto this classification, see Terminology E631.3.2 Definiti
22、ons of Terms Specific to This Standard:3.2.1 hours of operation:3.2.1.1 active hoursthe time when a facility is normallyfully occupied and operational.3.2.1.2 normal working hoursin a multi-tenant building,the normal hours of the building are established by the buildingowner or operator; when there
23、is a two-shift operation, thattwo-shift operation applies for the whole building, even thoughstaff may not be working in some parts of the building.3.2.1.3 silent hoursthe period when a facility is essentiallyunoccupied, although security, cleaning, and building opera-tions staff may be present.3.2.
24、1.4 transitional hoursthe time in the morning after thefirst workers normally arrive until a facility is fully operational,and in the evening from the end of normal work until thenormal workers have left, although security, cleaning, andbuilding operations staff may be present.4. Significance and Us
25、e4.1 Each Facility Rating Scale (see Figs. 1-4) in thisclassification provides a means to estimate the level of service-ability of a building or facility for one topic of serviceabilityand to compare that level against the level of any other buildingor facility.4.2 This classification can be used fo
26、r comparing how welldifferent buildings or facilities meet a particular requirementfor serviceability. It is applicable despite differences such aslocation, structure, mechanical systems, age, and buildingshape.4.3 This classification can be used to estimate the amount ofvariance of serviceability f
27、rom target or from requirement, fora single office facility, or within a group of office facilities.4.4 This classification can be used to estimate the following:4.4.1 Serviceability of an existing facility for uses otherthan its present use.4.4.2 Serviceability (potential) of a facility that has be
28、enplanned but not yet built.4.4.3 Serviceability (potential) of a facility for which re-modeling has been planned.4.5 Use of this classification does not result in buildingevaluation or diagnosis. Building evaluation or diagnosisgenerally requires a special expertise in building engineering ortechno
29、logy and the use of instruments, tools, or measurements.4.6 This classification applies only to facilities that arebuilding constructions, or parts thereof. (While this classifica-tion may be useful in rating the serviceability of facilities thatare not building constructions, such facilities are ou
30、tside thescope of this classification.)4.7 This classification is not intended for, and is not suitablefor, use for regulatory purposes, nor for fire hazard assessmentnor for fire risk assessment.5. Basis of Classification5.1 The scales in Figs. 1-4 contain the basis for classifica-tion.5.2 Instruct
31、ions for the use of this classification are con-tained in Practices E1334 and E1679.6. Keywords6.1 building; building operation; after hours; building ser-vices; loss of; facility; facility occupants; food services; afterhours; function; office; performance; rating; rating scale; re-quirements; serv
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36、veaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 95a (2018)10
