1、ANSI E1.42 2016Entertainment TechnologyDesign, Installation, and Use of Orchestra Pit LiftsApproved as an American National Standard by the American National Standards Institutes Board of StandardsReview on 5 August 2016.Document number: SL/2013-10010r422016 The Entertainment Services and Technology
2、 Association (ESTA)ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and Use of Orchestra Pit LiftsNotice and DisclaimerESTA does not approve, inspect, or certify any installations, procedures, equipment or materials for compliance with codes, recommended practices or standards. Compl
3、iance with an ESTA standard or recommended practiceis the sole and exclusive responsibility of the manufacturer or provider and is entirely within their control and discretion. Any markings, identification or other claims of compliance do not constitute certification or approval of any type or natur
4、e whatsoever by ESTA.ESTA neither guaranties nor warrants the accuracy or completeness of any information published herein and disclaim liability for any personal injury, property or other damage or injury of any nature whatsoever, whether special, indirect, consequential or compensatory, directly o
5、r indirectly resulting from the publication, use of, or reliance on this DRAFT document.In issuing and distributing this document, ESTA does not either (a) undertake to render professional or other services for or on behalf of any person or entity, or (b) undertake any duty to any person or entity w
6、ith respect to this document or its contents. Anyone using this document should rely on their own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstance.Published By:Entertainment Services and Tech
7、nology Association (ESTA)630 Ninth Ave., Suite 609New York, NY 10036USAPhone: +1-212-244-1505Fax: +1-212-244-1502Email: standardsesta.org 2016 ESTA ii SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and Use of Orchestra Pit LiftsThe Entertainment Services and Technol
8、ogy AssociationsTechnical Standards ProgramThe ESTA Technical Standards Program was created to serve the ESTA membership and the entertainment industry in technical standards related matters. The goal of the program is to take a leading role regarding technology within the entertainment industry by
9、creating recommended practices and standards, monitoring standards issues around the world on benefit of our members, and improving communications and safety within the industry. ESTA works closely with the technical standards efforts of other organizations within our industry including USITT and VP
10、LT as well as representing the interests of ESTA members to ANSI, UL and the NFPA. The Technical Standards Program is accredited by the American National Standards Institute.The Technical Standards Council (TSC) established by ESTAs Board of Directors to oversee and coordinate the Technical Standard
11、s Program. Made up of individuals experienced in standards making work from throughout our industry, the Committee approves all projects undertaken and assigns them to the appropriate working group. The Technical Standards Council employs a Technical Standards Manager to coordinate the workof the Co
12、mmittee and its working groups as well as maintaining a “Standards Watch“ on behalf of members. Working groups include: Control Protocols, Electrical Power, Floors, Fog and Smoke, Photometrics, Rigging, andStage Lifts.ESTA encourages active participation in the Technical Standards Program. There are
13、 several ways to become involved. If you would like to become a member of an existing working group, as have over two hundredpeople, you must complete an application which is available from the ESTA website. Your application is subject to approval by the working group and you will be required to act
14、ively participate in the work of the group. This includes responding to letter ballots and attending meetings. Membership in ESTA or any other organization is not a requirement for participation in the TSP. You can also become involved by requesting that the TSC developa standard or a recommended pr
15、actice in an area of concern to you.The Stage Lifts Working Group, which authored this standard, consists of a cross section of entertainment industry professionals representing manufacturers, consultants, dealers, and end-users. ESTA is committed to developing consensus-based standards and recommen
16、ded practices in an open setting. Future Stage Lift Working Group projects will include (a) increasing the scope of this standard to include other forms of orchestra pit and stage lift (b) updating this publication as changes in technology and experience warrant. 2016 ESTA iii SL/2013-10010r42ANSI E
17、1.42 - 2016, Entertainment TechnologyDesign, Installation, and Use of Orchestra Pit LiftsInvestors in InnovationThe Technical Standard Program (TSP) is financially supported by ESTA and by companies and individuals who make undirected donations to the TSP. Contributing companies and individuals who
18、have helped fund the TSP are recognized as “Investors in Innovation”. The Investors in Innovation when this Standard was published on 9 August 2016 include these companies and individuals:VISIONARY ($10,000 100 employees/members)Columbus McKinnonETCLDIProSight Specialty InsuranceUnited States Instit
19、ute for Theatre TechnologyVISIONARY ($5,000 20100 employees/members)Altman Lighting, Inc. JR ClancyVISIONARY ($500 100 employees/members)Barbizon ElectricRosco LaboratoriesTexas Scenic CompanyINVESTOR ($1,500$4,999; 20100 employees/members)American Society of Theatre ConsultantsH 100 employees/membe
20、rs)Ian Foulds, IATSE Local 873IATSE Local 80IATSE Local 728PSAVSUPPORTER ($1,500; 20100 employees/members)InCordLycian Stage LightingOasis Stage WerksStage Equipment 20 employees/members)Tony GiovannettiJones-Phillips Associates, LLCMusique Xpress Lights, Inc.*Niscon Inc.Strohmeier Lighting, Inc.* D
21、onor for 15+ yearsSteve TerryChristopher B. TiltonTracy UnderhillArjan van VughtStephen VancielAll donations to the TSP support the Technical Standards Program in general and are not directed to or for the benefit of any particular technical standard project or any Working Group working on any parti
22、cular standard or project. If you would like to help support the Technical Standards Program in its work, please consider becoming an Investor in Innovation by visiting our website at http:/tsp.esta.org/invest or contacting the ESTA office at 1-212-244-1505 and selecting “TSP“ from the menu. 2016 ES
23、TA iv SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and Use of Orchestra Pit LiftsContact InformationTechnical Standards ManagerKarl G. RulingEntertainment Services and Technology Association630 Ninth Avenue, Suite 609New York, NY 10036USA+1-212-244-1505karl.ruling
24、esta.orgAssistant Technical Standards ManagerErin GrabeEntertainment Services and Technology Association630 Ninth Avenue, Suite 609New York, NY 10036USA+1-212-244-1505erin.grabeesta.orgTechnical Standards Council ChairpersonsMike GarlMike Garl Consulting LLC836 Smoke Creek Rd.Knoxville, TN 37934USA+
25、1-865-389-Mike WoodMike Wood Consulting LLC6401 Clairmont DriveAustin, TX 78749USA+1-512-288-Stage Lifts Working Group Co-chairpersonsDan CulhaneSECOA+1-763-506- Richard NixZFX Flying, Inc.+1-859-669- 2016 ESTA v SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and Us
26、e of Orchestra Pit LiftsAcknowledgmentsThe Stage Lifts Working Group members when this document was approved by the working group on 13 July 2016 are shown below. Voting members:Name; Company; Interest CategoryDaniel Brinker; Michigan Opera Theatre; USITT; GDan Culhane; SECOA; DRBruce Downer; SERAPI
27、D, Inc.; CPSanford P. Gilzow; Shur-Rig LLC; DRJerry Gorrell; Theatre Safety Programs; GPhil Heid; Creative Stage Lighting Co., Inc.; DRJoseph Jeremy; Niscon Inc.; Show Distribution Group, Inc.; CPJim Niesel; Theatre Projects Consultants, Inc.; DEMichael Nishball; Theatre Projects Consultants, Inc.;
28、DERichard J. Nix; ZFX Flying, Inc.; DEJeff Phillips; Society of Theatre Consultants UK; DEKurt Pragman; Pragman Associates, LLC; GPeter A. Scheu; Scheu Consulting Services, Inc.; Amer. Society of Theatre Consultants; DESteven Serafin; Chubb Group of Insurance Companies; GZachary Stevenson; Universit
29、y of North Carolina School of the Arts; UChristopher Tilton; Westlake Reed Leskosky; DEJames Tomlinson; Team Tomlinson; GSteve Walker; Steve A. Walker DER. Duane Wilson; George C. Izenour Associates; Amer. Society of Theatre Consultants; DEObserver (non-voting) members: Name; Company; Interest Categ
30、oryKevin Auses; J.R. Clancy, Inc.;Wenger Corp. ;GWilliam Bradburn; Aerial Arts, Inc.;ULouis Bradfield; UJim Digby;The Collaborative Endeavor Group;Linkin Park Touring/The Collective ;UVladeta Karic; DEEdwin S. Kramer; 1501;UJeff T. Miller; Worldwide Standards and Auditing;Walt Disney Company ;UKevin
31、 Taylor; Tait Towers;Tait Towers Manufacturing LLC ;CPInterest category codes:CP = custom-market producer DE = designerDR = dealer rental company G = general interestMP = mass-market producer U = user 2016 ESTA vi SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and U
32、se of Orchestra Pit LiftsTable of ContentsNOTICE: an asterisk (*) indicates that explanatory material on the text can be found in Annex A. An example of astage edge protection plan is included in Annex B.Table of ContentsNotice and Disclaimer.iiInvestors in Innovation.ivContact Information.vAcknowle
33、dgmentsviForewordixChapter 1 Administration11.1 Scope*11.2 Purpose11.3 Units.21.4 Hydraulic Mechanisms .2Chapter 2 Referenced Publications*22.1 General.22.2 Publications2Chapter 3 Definitions23.1 General.23.2 Definitions.23.3 General definitions2Chapter 4 Mechanical Design and Manufacturing Requirem
34、ents44.1 Design criteria.44.2 Lift platform.54.3 Functionality and clearances54.4 Guides64.5 Welding*.64.6 Lighting.6Chapter 5 Control Systems.65.1 General.65.2 Control stations.75.3 Enable stations.75.4 E-stop stations75.5 Control system parameters*.75.6 Constraining lift travel85.7 Motor Control C
35、enters.115.8 Multiple Motor/Actuator Systems11Chapter 6 Safety Systems.116.1 Safety devices*.116.2 E-stops*126.3 Shear and crushing protection .126.4 Guarding lift enclosure and machinery.13Chapter 7 Installation and Commissioning.147.1 Installation147.2 Compliance testing.147.3 Mechanical inspectio
36、n*.147.4 Electrical inspection*.167.5 Operation and controls tests.167.6 Positioning accuracy tests167.7 E-stop tests.167.8 Pressure sensitive safety edge tests*.177.9 Dynamic load tests.17 2016 ESTA vii SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and Use of Orch
37、estra Pit Lifts7.10 Guarded access portal Tests18Chapter 8 Operation, Maintenance and Repair.188.1 Operator training.188.2 Operation188.3 Maintenance.198.4 Repairs and Alterations.19Annex A21A.1.1 Scope21A.1.1.1.1 Subsequent inspections21A.1.1.3 Existing equipment.22A.1.1.4.1 Integrated payload (IP)
38、 .22A.Chapter 2 Referenced Publications22A.3.2.2 Qualified person .22A.3.3.2 Authority having jurisdiction23A.3.3.4 Control station23A.3.3.7 E-stop.23A.3.3.10 Fault 23A.3.3.12 Initial Limit (Sensor)23A.3.3.14 Labeled23A.3.3.15 Lift enclosure23A.3.3.16 Lift hoistway23A.3.3.18 Lifting load23A.3.3.19 L
39、isted24A.3.3.26 Programmable Electronic System24A.3.3.31 Risk Assessment24A.3.3.33 Shall.24A.3.3.34 Should24A.3.3.36 Static load.24A.4.2.2 Deflection.24A.4.3.4 Over-travel.24A.4.4.2 Horizontal forces24A.4.5 Welding.24A.5.1.1 Listed25A.5.5 Control System Parameters25A.5.6.3 Ultimate limit switches25A
40、.5.7.1 E-stop contactor.25A.5.7.2.2 Jogging25A.6.1 Safety devices.26A.6.2 E-Stops 26A.6.3.1.226A.6.3.1.326A.7.1.2 Site Condition.26A.7.2.2.27A.7.2.5.27A.7.3 Mechanical Inspection.27A.7.4 Electrical Inspection27A.7.9 Pressure Sensitive Safety Edge Tests.27A.8.1.1 Operator training28Annex B29 2016 EST
41、A viii SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and Use of Orchestra Pit LiftsForewordThe purpose of this orchestra pit lift standard is to address single platform low-speed orchestra pit lifts installed in performance venues.At the time of publication of this
42、 Standard, there are no North American elevator standards that address orchestra pit lift design, construction, operation, or inspection.Therefore, the hope is that this document will serve as the reference standard for the design, manufacture, installation, and inspection of orchestra pit liftsThis
43、 standard does not address the fall hazard presented at the stage edge when the Lift platform is lower than stage floor level. (An example of a stage edge fall protection plan is included in Annex B.) 2016 ESTA ix SL/2013-10010r42ANSI E1.42 - 2016, Entertainment TechnologyDesign, Installation, and U
44、se of Orchestra Pit LiftsChapter 1 Administration1.1 Scope*1.1.1 Scope This standard covers the design, construction, operation, inspection, testing, maintenance, alteration and repair of permanently installed orchestra pit lifts and their associated parts, rooms, spaces, enclosures and hoistways, w
45、here located in a theatre or a similar place of public entertainment.1.1.1.1 Subsequent inspections* after installation are not covered in this standard.1.1.2 Equipment covered by this standard This standard covers the design, construction, operation, inspection, testing, maintenance, alteration and
46、 repair of orchestra pit lift equipment and its associated parts, rooms, spaces, and hoistways:1.1.2.1 operating at a speed of 15 feet (4.6 meters) per minute or less;1.1.2.2 not designed for passenger use;1.1.2.3 not for moving during performances;1.1.2.4 providing an orchestra pit performance loca
47、tion on the audience side of a proscenium arch;1.1.2.5 providing an extension of the stage as a forestage;1.1.2.6 providing an extension of the auditorium floor over the pit.1.1.3 Existing equipment* Existing orchestra pit lifts that do not comply with the provisions of this standard shall be permit
48、ted to be continued in service, provided that the lack of conformity with these documents does not present a serious hazard as determined by the Authority Having Jurisdiction.1.1.4 Equipment not covered by this standard includes, but is not limited to, the following:1.1.4.1* Integrated payloads, suc
49、h as chair-wagons, whose design is integrated with the design of the orchestra pit lift.1.1.4.2 Orchestra pit lifts designed to work at speeds greater than 15 feet (4.6 meters) per minute.1.1.4.3 Orchestra pit lifts with more than one separately movable part.1.1.4.4 Permanent stage lifts other than orchestra pit lifts such as piano and organ lifts, sound control cockpit lifts, on-stage lifts, orchestra and choral riser lifts.1.1.4.5 Lifts tempora
