PLASA Standards News May 2011 Volume 15, Number 9
A Quartet of PLASA Standards in Public Review Four standards are available for public review on the PLASA website at http://tsp.plasa.org/tsp/documents/public_review_docs.php. In numerical order by designation they are:
ANSI E1.2 - 2006, Entertainment Technology - Design, Manufacture and Use of Aluminum Trusses and Towers, is being considered for reaffirmation. The standard describes the design, manufacture, and use of aluminum trusses, towers, and associated aluminum structural components, such as head blocks, sleeve blocks, and bases, in the live entertainment industry. It also offers advice on applying and removing coatings and painted finishes. The standard is available for purchase from The ESTA Foundation at http://www.estafoundation.org/pubs.htm. The public review runs through 30 May 2011. The review has ended when the "Review End Date" of 31 May UTC is reached.
BSR E1.6-4 - 201x, Portable Control of Fixed-Speed Electric Chain Hoists in the Entertainment Industry, is a part of the BSR E1.6 powered theatrical rigging systems project. This document, BSR E1.6-4, covers portable control systems for single-speed electric chain hoists used in the entertainment industry as part of a performance or in preparation for a performance. The review runs through 27 June 2011; it's finished immediately after midnight UTC when 28 June starts.
BSR E1.24 - 201x, Entertainment Technology - Dimensional Requirements for Stage Pin Connectors, is a revised version of the existing ANSI E1.24 – 2006. The standard is being revised to clarify its use as a configuration standard giving the mating requirements for male and female pin connectors, contact set-backs from the front face, and marking requirements. The electrical reliability and flammability requirements for pin connectors would be covered by other standards, such as UL 498, Attachment Plugs and Receptacles. The public review runs through 30 May 2011; it's finished when 31 May starts.
BSR E1.41 - 201x, Recommendations for Measuring and Reporting Photometric Performance Data for Entertainment Luminaires Utilizing Solid State Light Sources, offers recommendations for measuring and reporting the output of LED luminaires used in the live entertainment industry, with emphasis on color and color rendering. Current methods for luminaire output measurement assume the use of broad-band emitters, which LEDs are not. The review runs through 20 June 2011; it's finished when 21 June starts.
ANSI Closes Audit, Reaccredits PLASA's TSP On May 2 ANSI's Executive Standards Council reaccredited PLASA North America as a developer of American National Standards operating under PLASA's revised operating procedures for documenting consensus. The records and procedures of ANSI-accredited standards developers are audited every five years to ensure that approved standards-development procedures are followed and to recommend possible improvements to them to increase efficiency. The 2010 audit was the third audit that ESTA's—now PLASA's—Technical Standards Program has completed successfully.
Volume 15, Number 9 Page 1 The approval of the new set of operating procedures closes the 2010 audit of ESTA's Technical Standards Program. That audit found that minor changes were needed to the operating procedures to bring them fully into line with ANSI's Essential Requirements. Changes also were needed to adapt the procedures to the new structure of the merged ESTA and PLASA trade associations.
The revised Policies and Procedures for the Development and Approval of Technical Standards document is available at http://tsp.plasa.org/tsp/documents/procedural_docs.html. Changes to it from the previous version include the adoption of the ANSI patent and commercial terms and conditions policies verbatim or by reference, shortening the minimum balloting periods, simplifying the procedures for reaffirming standards, and shortening the time required for the final adoption of a new or revised standard.
PLASA Plugfest Expands The next PLASA Control Protocols Plugfest will take place July 22-24 at the DFW Marriott Solana in Westlake, Texas. The event brings colleagues and competitors together to further the industry by testing the limits of control protocols and working out the bugs they encounter. Everyone is welcome to attend.
Plugfest began in January 2009 as part of the ESTA (now PLASA) Technical Standards Program by members of various Control Protocols Task Groups representing a variety of manufacturers. Twice a year, when they are all in the same place at the same time, they bring controllers, lights, analyzers, and various other tools and devices, and connect them all through a network to look for and resolve problems. People attend from all around the world in an effort to improve their products.
Plugfest was originally created to support the Remote Device Management protocol (ANSI E1.20 RDM) but now it has expanded to cover all CPWG protocols, including the popular ANSI E1.31 Streaming DMX over ACN protocol. As the scope has grown, so has attendance, and consequently, the space. It began in a small suite but this year Plugfest moved into a large suite with room to grow. Coffee, bagels, and scones serve to fuel the event.
Although the schedule runs until 10:00 at night, the group can often be found working into the early morning hours. Most of the members of the E1.20 and E1.31 task groups, who wrote the standards, are there and they are happy to provide their expertise. They will answer your questions and tell you about protocols. Take advantage of their knowledge and experience. Drop in and experience Plugfest.
For more information or to register to participate, contact Scott Blair at [email protected].
Registration for Workshop on Small Business Preparedness Closes May 11 On May 25, the American National Standards Institute Homeland Security Standards Panel (ANSI-HSSP) will host Achieving Preparedness through Standards Implementation: Challenges and Opportunities for Small Businesses, a workshop focusing on the needs of small businesses in preparing for unforeseen challenges. More information is available at http://www.ansi.org/news_publications/news_story.aspx?menuid=7&articleid=2875.
NFPA Needs Combustible Dust Experts The NFPA Standards Council has voted to establish a Technical Correlating Committee (TCC) on Combustible Dusts and a Technical Committee (TC) on Fundamentals of Combustible Dusts, and is now seeking people who might be interested in participating on the TCC and the TC. The Council also has voted to have the newly formed TC develop a document that will provide the generally applicable requirements for managing the fire and explosion hazards of combustible dusts and combustible particulate solids. This document shall provide the user with general requirements and directs the user to the appropriate industry or commodity-specific standard. More information is available at http://www.nfpa.org/itemDetail.asp?categoryID=820&itemID=20937&URL=Codes%20&%20Standards/Code %20development%20process/Technical%20Committees/Call%20for%20Members.
Volume 15, Number 9 Page 2 Trolling for Tech Tips The editors of PLASA's Protocol are looking for topics for the "Tech Tips" column. They would appreciate receiving topic ideas for a writer to pursue or original tech tips that could be published in the column. If you have any topics or tips to offer, please contact Beverly Inglesby at [email protected] or Karl G. Ruling at [email protected].
WTO Notifications The U.S. Department of Commerce's web-based e-mail subscription service, Notify U.S., recently has announced a few notifications of WTO Technical Barriers to Trade that may be of interest to Standards News readers.
United States of America Notification USA/624 Date issued: 27 April 2011 Agency responsible: Office of Energy Efficiency and Renewable Energy, Department of Energy (OEERE/DOE) National inquiry point: National Center for Standards and Certification Information, National Institute of Standards and Technology (NCSCI/NIST) Products covered: Fluorescent lamp ballasts (HS 8539.31) Title: Energy Conservation Program: Energy Conservation Standards for Fluorescent Lamp Ballasts Description of content: The Energy Policy and Conservation Act (EPCA) prescribes energy conservation standards for various consumer products and commercial and industrial equipment, including fluorescent lamp ballasts (ballasts). EPCA also requires the U.S. Department of Energy (DOE) to determine if amended standards for ballasts are technologically feasible and economically justified, and would save a significant amount of energy, and to determine whether to adopt standards for additional ballasts not already covered by Federal standards. In this NOPR, DOE proposes amended energy conservation standards for those ballasts currently subject to standards, and new standards for certain ballasts not currently covered by standards. This NOPR also announces a public meeting to receive comment on these proposed standards and associated analysis and results. Objective and rationale: Protection of environment Relevant documents: 76 Federal Register (FR) 20089, 11 April 2011; 10 CFR Part 430 Proposed date of adoption: Not given by country Proposed date of entry into force: Not given by country Final date for comments: 10 June 2011 Full text: http://edocket.access.gpo.gov/2011/2011-7592.htm
Taiwan Economy Notification TPKM/101 Date issued: 3 May 2011 Agency responsible: Bureau of Standards, Metrology and Inspection, Ministry of Economic Affairs National inquiry point: (same as above) Products covered: Servers, routers, bridges, switches and hubs for ITE or network use Title: Public Notice under the Commodity Inspection Act Description of content: The TPKM will intend to regulate servers, routers, bridges, switches and hubs for ITE or network use as commodities subject to mandatory inspection. As of 1 January 2012, all such products must conform to the safety and EMC inspection requirements when imported into or marketed in the Separate Customs Territory of Taiwan, Penghu, Kinmen and Matsu. All the technical requirements for the aforementioned products are CNS standards that have been harmonized with relevant IEC or CISPR standards. For servers, there are two alternative conformity assessment procedures are available to manufacturers and importers at their choice, namely the Registration of Product Certification (RPC) or the Type-approved Batch Inspection (TABI) Scheme. For routers, bridges, switches and hubs, the Declaration of Conformity Scheme are applicable. Objective and rationale: Consumer protection Relevant documents: The Commodity Inspection Act, CNS 13438 (2006), CNS 14336-1 (2010) Proposed date of adoption: Not given by country Proposed date of entry into force: 1 January 2012
Volume 15, Number 9 Page 3 Final date for comments: 3 July 2011 Full text: https://tsapps.nist.gov/notifyus/docs/wto_country/TPKM/full_text/pdf/TPKM101(english).pdf
Notify U.S. suggests that US businesses send comments to [email protected] at least three business days before the closing date. Include the following information: Your name Company name Contact name at company name Date submitted Notification commented on (number and title) Issue statement: The reason you are submitting comments should be stated clearly and should focus on the technical aspects. If you would have trouble meeting a deadline, indicate when you could comply. Supporting rationale statement: You should provide a rationale to support your issue statement. Focus on the technical aspects of the proposed regulation with which you may have issues.
Notify U.S. does not offer advice on what non-US businesses should do about WTO TBT notices that they find objectionable. However, every nation that participates in sharing these WTO TBT notices has some means for their constituents to file objections. If you are not a US citizen and have an objection, please find out what your procedure is and tell the editors of Standards News so we can share this with other readers.
ANSI Public Review Announcements The following recent ANSI public review announcements are likely to be of interest to Standards News readers. Please send your comments before the deadline to the person indicated and to the Board of Standards Review at the American National Standards Institute, [email protected].
Due 13 June 2011 BSR MH10.8.8-201x, Radio Frequency Identification for Packages, Parcels, and Flat Mail (revision of ANSI MH10.8.8-2006) Provides guidance for the use of radio frequency identification (RFID) for the handling and tracking of packages, parcels, and flat mail. Identifies minimum data requirements as well as semantic and syntactical recommendations. Further provides specific recommendations for the air interface communications of RFID devices based on the application requirements identified by the carriers. Order from and send comments to: Michael Ogle, [email protected] Single copy price: $10.00
BSR/UL 676-201x, Standard for Safety for Underwater Luminaries and Submersible Junction Boxes (new standard) Covers electric luminaires for installation below the surface of the water in swimming pools, permanently installed spas, hot tubs, and similar water-containing vessels intended to accommodate the complete or partial immersion of persons, and for operation on supply circuits rated 150 volts or less, in accordance with the National Electrical Code, NFPA 70. Order from: comm2000, http://www.comm-2000.com Send comments to: Barbara Davis, [email protected] Single copy price: Contact comm2000 for pricing and delivery options
BSR/UL 60950-1-201x, Standard for Safety for Information Technology Equipment - Safety - Part 1: General Requirements (national adoption with modifications and revision of ANSI/UL 60950-1-2007) Provides proposals to: (1) Align the standard with IEC 60950-1, Amendment 1; (2) Revise acoustic limits; (3) Annexes P.1, NAE - Add UL 50E and CSA No. 94.2; (4) Annex P.1 - Add UL 2089;
Volume 15, Number 9 Page 4 (5) Annex P.1 - Add UL 810A; (6) Annexes P.1, P.2 - Modify VDR/TVSS/SPD Requirements; (7) Annex P.1 - Revise requirements for connectors used for current interruption; (8) Annexes P.1, P.2 - Editorial maintenance; (9) Annex NAE - Minimum AC power cord length for products using AC adapters; (10) Annex NAE - Premises-powered broadband communication systems; (11) Update NEC/CEC references; (12) Update Tables 2D and 3E; and (13) Annex P.2 - Add UL 60384-14. Order from: comm2000, http://www.comm-2000.com Send comments to: Barbara Davis, [email protected] Single copy price: Contact comm2000 for pricing and delivery options
BSR/UL 60950-22-201x, Standard for Safety for Information Technology Equipment - Safety - Part 22: Equipment to be Installed Outdoors (national adoption with modifications and revision of ANSI/UL 60950 -22-2007) (1) Proposed addition of UL 50E and CAN/CSA C22.2 No. 94.2 as alternative component standards; and (2) Proposal to update references based on the latest versions of the National Electrical Code (NEC) and the Canadian Electrical Code (CEC). Order from: comm2000, http://www.comm-2000.com Send comments to: Barbara Davis, [email protected] Single copy price: Contact comm2000 for pricing and delivery options
Due 20 June 2011 BSR/ASHRAE/IES Addendum cg to Standard 90.1-201x, Energy Standard for Buildings Except Low- Rise Residential Buildings (addenda to ANSI/ASHRAE/IESNA Standard 90.1-2010) This addendum was modified for a second public review in response to comments received on the first public review draft. The proposed changes to Section 11 and Appendix G involve clarification of the wording to make sure that credits for lighting controls are only applied to the lighting system being controlled. Order from: [email protected] Send comments to: http://www.ashrae.org/technology/page/331 Single copy price: Free
BSR/ASHRAE/USGBC/IES Addendum 189.1k-201x, Standard for the Design of High-Performance Green Buildings Except Low-Rise Residential Buildings (addenda to ANSI/ASHRAE/USGBC/IES Standard 189.1-2009) Updates portions of Section 5 (Site Sustainability) to improve clarity, to improve requirements related to tree- growth rate, and to add a mandatory requirement related to invasive plants. Order from: [email protected] Send comments to: http://www.ashrae.org/technology/page/331 Single copy price: Free
BSR/ASHRAE/USGBC/IES Addendum 189.1n-201x, Standard for the Design of High-Performance Green Buildings Except Low-Rise Residential Buildings (addenda to ANSI/ASHRAE/USGBC/IES Standard 189.1-2009) Clarifies the heat island reduction provisions in Section 5 (Site Sustainability) to include aged values for solar reflective index and to include a reference to the Cool Roof Rating Council ANSI Standard. This standard also modifies the solar reflectance and emittance values in Normative Appendix D (Performance Option for Energy Efficiency). Order from: [email protected] Send comments to: http://www.ashrae.org/technology/page/331 Single copy price: Free
Volume 15, Number 9 Page 5 BSR/AWS C3.11M/C3.11-201x, Specification for Torch Soldering (new standard) Describes relevant equipment, fabrication procedures and quality (inspection) requirements for the torch soldering of materials. This document includes criteria for classifying torch-soldered joints based on loading and the consequences of failure and quality assurance criteria defining the limits of acceptability. Order from: Rosalinda O'Neill, [email protected] Send comments to: Andrew Davis, [email protected] Single copy price: $25.00
BSR/AWS C3.7M/C3.7-201x, Specification for Aluminum Brazing (revision of ANSI/AWS C3.7M/C3.7- 2005) Presents the minimum fabrication, equipment, material, process procedure and inspection requirements for the brazing of aluminum by all of the processes commonly used - atmosphere furnace, vacuum furnace, and flux processes. Its purpose is to standardize aluminum brazing requirements for all applications in which brazed aluminum joints of assured quality are required. This standard provides criteria for classifying aluminum brazed joints based on loading and the consequences of failure and quality assurance criteria defining the limits of acceptability of each class. Order from: Rosalinda O'Neill, [email protected] Send comments to: Andrew Davis, [email protected] Single copy price: $25.00
BSR/AWS C3.8M/C3.8-201x, Specification for the Ultrasonic Examination of Brazed Joints (revision of ANSI/AWS C3.8M/C3.8-2005) Provides the minimum requirements for the pulse-echo ultrasonic examination of brazed joints. The purpose of this standard is to standardize brazed-joint ultrasonic examination requirements for all applications in which brazed joints of assured quality are required. It provides minimum requirements for equipment, procedures, and the documentation of such tests. Order from: Rosalinda O'Neill, [email protected] Send comments to: Andrew Davis, [email protected] Single copy price: $25.00
BSR/NFSI B101.0-201x, Walkway Surface Auditing Procedure for the Measurement of Walkway Slip Resistance (new standard) Provides the technical procedures for walkway auditing and measuring the coefficient of friction (tribometry) of walkway surfaces in both public and private facilities. Order from: Laura Cooper, [email protected] Send comments to: Russell Kendzior, [email protected] Single copy price: $29.95
Due 5 July 2011 BSR C84.1-201x, Electric Power Systems and Equipment Voltage Ratings (60 Hertz) (revision of ANSI C84.1-2006) Establishes the nominal voltages ratings and operating tolerances for 60-hertz electrical power systems above 100 volts. This standard also makes recommendations to other standardizing groups with respect to voltage ratings for equipment used on power systems and for utilization devices connect to such systems. This standard includes preferred voltage ratings up to and including 1200 kV maximum system voltage. Order from and send comments to: Chris Henderson, [email protected] Single copy price: $Cost plus [sic]
DIN Public Review Announcements The Deutsches Institut für Normung (DIN) has announced draft documents available for public review that may be of interest to Standards News readers. After registering with DIN at http://www.entwuerfe.din.de/, you may access and comment on DIN draft standards on-line for free. (If you want to download a whole
Volume 15, Number 9 Page 6 document, you have to buy it.) DIN standards are in German, but some or all of the text may be in English or another language. The descriptions here are derived from the information provided on the DIN website in German. Please note the release dates. Documents may be announced before they have been released.
Due 11 June 2011 DIN EN ISO 8373, Manipulating industrial robots - Vocabulary (ISO / DIS 8373:2010); German version prEN ISO 8373:2010 This draft standard contains terminology for robots and robotic devices used in industrial and non-industrial environments. Release date: 2011-04-11
Due 26 June 2011 DIN EN 61937-1/A1, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 1: General; (IEC 100/1810/CDV: 2011), German version EN 61937-1:2007 / FprA1: 2011 This draft includes changes to terms, extended data type, and length code. Release date: 2011-04-18
DIN EN 61937-2/A1, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: Burst-info (IEC 100/1811/CDV: 2011), German version EN 61937-2:2007 / FprA1: 2011 This draft contains major changes to data types and subtypes. Release date: 2011-04-18
Due 23 July 2011 DIN EN 61347-2-13, VDE 0712-43:2011-05, Lamp controlgear - Part 2-13: Particular requirements for dc or ac supplied electronic controlgear for LED modules (IEC 34C/966/CD: 2011) The draft standard specifies particular safety requirements for electronic ballasts in conjunction with LED modules that are designed to operate on voltage to 250 V AC or DC up to 1 000 V at 50 Hz or 60 Hz. Control gear for LED modules according to this draft are built to provide constant voltage or constant current at higher voltages or SELV. Particular requirements for SELV operation units are set out in Annex. Release date: 2011-05-23
DIN EN 1090-1/A1, Execution of Steel Structures and Aluminium Structures - Part 1: Requirements for conformity assessment of structural components; German version EN 1090-1:2009 / FprA1: 2011 This document contains amendments to EN 1090-1:2010. Release date: 2011-05-09
Due 30 July 2011 DIN EN 81-77, Safety rules for the construction and installation of lifts - Particular applications for passenger and good passengers lifts - Part 77: Lifts subject to seismic conditions; German version prEN 81-77:2011 The aim of this draft standard is to define additional safety rules for loads and passenger lifts in connection with the use, maintenance, inspection and emergency operation of elevators under earthquake conditions. The aim of this European Standard is to: to avoid losses of human lives and injuries, to prevent people being trapped in the elevator, to avoid damaging the equipment, to avoid environmental problems from oil leakage, and to reduce the number of lifts that are out of service. Release date: 2011-05-23
Due 6 August 2011 DIN ISO 20121, Event sustainability management systems - Requirements with guidance for use (ISO / DIS 20121:2011) This international standard specifies design requirements for sustainable management systems for events, including sports events, music and art festivals, concerts, trade shows, conferences, conventions, and other events between business partners. This is the German version of the draft ISO standard based on BS 8901:2009, Specification for a sustainability management system for events. Release date: 2011-05-16
There are no new BSI announcements for this issue of Standards News.
Volume 15, Number 9 Page 7 New ANS Projects ANSI has announced the following new projects that might affect the business of Standards News readers. Please contact the person listed if you are interested in more information or in becoming involved. You also may contact the developer if you object to the project and wish it to be abandoned, or if you would like to point out that its scope is covered by an existing standard, so the project might be redundant or conflicting.
BSR/EMAP EMS201x-201x, Emergency Management Standard (revision of ANSI/EMAP EMS2010-2010) Outlines 16 programmatic areas with standards underneath that outline the necessary components of a comprehensive emergency management and homeland security program at the governmental level. The standards will include all phases of emergency management to include prevention, preparedness, mitigation, response and recovery activities. The 16 programmatic areas will include such things as Program Management, Administration & Finance, Laws & Authorities, Planning, Hazard Identification and Risk Assessment, Hazard Mitigation, etc. The standard will not be considered an ISO standard. Contact: Nicole Ishmael, [email protected]
BSR/NSF 350-201x, Onsite Reuse Technology (new standard) Describes the treatment and water quality standards in a total water management concept as applied to water reuse technologies on-lot, within the confines of small communities and in large systems where reuse is incorporated into the community. Source water for reuse can be graywater, stormwater, or rainwater. Contact: Mindy Costello, [email protected]
BSR/SCTE DVS 1036-201x, Stereoscopic 3D for Cable (new standard) Provides requirements for stereoscopic 3D video content for distribution on cable television systems including video related formatting, signaling and encoding for frame-compatible stereoscopic 3D (S3D). Contact: Travis Murdock, [email protected]
Recently Published IEC and ISO Documents The International Organization for Standardization (IEC) and the International Organization for Standardization (ISO) recently have published some documents that may be of interest to Standards News readers. The prices shown are those for the documents if bought from ANSI's on-line standards store.
IEC 61360-5 Ed. 1.0 b:2004, Standard data element types with associated classification scheme for electric components - Part 5: Extensions to the EXPRESS dictionary schema, $204.00
IEC 61603-8-1 Ed. 1.0 b:2003, Transmission of audio and/or video and related signals using infrared radiation - Part 8-1: Digital audio and related signals, $204.00
IEC 61937-1 Ed. 2.0 b:2007, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 1: General, $107.00
IEC 61937-10 Ed. 1.0 b:2011, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 10: Nonlinear PCM bitstreams according to the MPEG-4 audio lossless coding (ALS) format, $77.00
IEC 62386-210 Ed. 1.0 b:2011, Digital addressable lighting interface - Part 210: Particular requirements for control gear - Sequencer (device type 9), $235.00
IEC/ISO 31010 Ed. 1.0 b:2009, Risk management - Risk assessment techniques, $260.00
IEC/PAS 62717 Ed. 1.0 en:2011, LED modules for general lighting - Performance requirements, $179.00
Volume 15, Number 9 Page 8 ISO 10303-203:2011, Industrial automation systems and integration - Product data representation and exchange - Part 203: Application protocol: Configuration controlled 3D design of mechanical parts and assemblies, $320.00
ISO 10303-210:2011, Industrial automation systems and integration - Product data representation and exchange - Part 210: Application protocol: Electronic assembly, interconnect, and packaging design, $320.00
ISO 11287:2011, Green tea - Definition and basic requirements, $43
TSP Meeting Schedule The Stage Lifts Working Group meets by Webex from 15:00 to 18:00 on the second Monday of every month. For more information, contact Martin Moore at [email protected].
The meetings listed below will be held at the Dallas/Ft. Worth Marriott Solana in Westlake, TX. Please visit http://tsp.plasa.org/tsp/meetings/index.php and click on "Reserve a Hotel Room" to reserve a hotel room.
09:00 - 18:00 Thursday 21 July 2011 Control Protocols BSR E1.30 Mo ACN TG 09:00 - 18:00 Friday 22 July 2011 Control Protocols BSR E1.33 09:00 - 13:00 Saturday 23 July 2011 Control Protocols BSR E1.37 Mo RDM TG 16:00 - 18:00 Saturday 23 July 2011 16:00 - 22:00 Friday 22 July 2011 Control Protocols Plug Fest 09:00 - 22:00 Saturday 23 July 2011 09:00 - 22:00 Sunday 24 July 2011 Control Protocols WG 14:00 - 18:00 Saturday 23 July 2011 Electrical Power WG 09:00 - noon Friday 22 July 2011 Fog & Smoke WG 19:00 - 23:00 Friday 22 July 2011 Photometrics Working Group 14:00 - 17:00 Friday 22 July 2011 Rigging BSR E1.21 Outdoor Structures TG 18:00 - 22:00 Thursday 21 July 2011 Rigging BSR E1.39 PFAS TG 09:00 - 17:00 Friday 22 July 2011 Rigging BSR E1.6-4 Chain Hoist Control TG 13:00 - 18:00 Thursday 21 July 2011 Rigging WG 13:00 - 18:00 Thursday 21 July 2011 Technical Standards Committee 09:00 - 13:00 Sunday 24 July 2011
Volume 15, Number 9 Page 9 PLASA Standards News is distributed as a benefit to PLASA members and as a project announcement medium for PLASA Technical Standards Program participants.
Editors: Ron Bonner Karl G. Ruling Technical Resources Officer Technical Standards Manager PLASA European Office PLASA North American Office Redoubt House, 1 Edward Road 630 Ninth Avenue, Suite 609 Eastbourne BN23 8AS New York, NY 10036 United Kingdom USA 44 (0)1323 524120 1 212 244 1505 Fax 44 (0)1323 524121 Fax 1 212 244 1502 [email protected] [email protected]
Some material in PLASA Standards News is compiled from ANSI's Standards Action and other listings of standards development activities. Original material in Standards News is copyright PLASA.
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