1、 ANSI/SAIA A92.8 2006 (R2011) for Vehicle-Mounted Bridge Inspection and Maintenance Devices Date of Publication: September 5, 2012 This Standard will become effective: September 5, 2012 This Standard was approved by the American National Standards Institute on March 5, 2012 The design and manufactur
2、ing requirements of this standard apply to all mast-climbing work platforms manufactured on or after the effective date. All other provisions of this standard apply to both new and existing units delivered by sale, lease, rental or for any form of beneficial use on or after the effective date. The e
3、ffective date is established by the standards developer and not by the American National Standards Institute. This standard was developed under procedures accredited as meeting the criteria for American National Standards. The consensus body that approved the standard was balanced to assure that ind
4、ividuals from competent and concerned interests have had an opportunity to participate. The proposed standard was made available for public review and comment which provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large. The Scaffold
5、 their existence does not in any respect preclude anyone, whether he has approved the standard or not, from manufacturing, marketing, purchasing, or using products, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circ
6、umstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secr
7、etariat or sponsor whose name appears on the title page of this standard. CAUTION NOTICE: This American National Standard may be revised or withdrawn any time. The procedures of the American National Standards Institute require that action be taken to reaffirm, revise, or withdraw this standard no l
8、ater than five years from the date of approval. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. Published by Scaffold 14 (2) Establishment of criteria for design, manufacture, remanufacture, i
9、nstallation, rebuild/recondition, testing, performance, inspection, training, maintenance, and operation; (3) Establishment and understanding by designers, manufacturers, remanufacturers, installers, dealers, owners, users, operators, lessees, lessors and brokers of their respective responsibilities
10、. 2.2.1 Effective Dates. This Standard will become effective September 5, 2012 as follows: (1) Design, manufacture and remanufacture requirements. The design and manufacturing requirements of this Standard will apply to all mobile units manufactured on or after the effective date. Bridge Inspection
11、and Maintenance Devices remanufactured on or after the effective date of this Standard shall comply with the requirements of this Standard. (2) Rebuilt/reconditioned Bridge Inspection and Maintenance Devices shall comply with the standard in effect as of the date of their original manufacture. (3) I
12、nstallation Requirements. The installation requirements of this Standard apply to all Bridge Inspection and Maintenance Devices installed on or after the effective date. (4) Responsibilities for installers, dealers, owners, users, operators, lessors, lessees, and brokers. All provisions detailed for
13、 dealers, owners, users, operators, lessors, lessees, and brokers apply to both new and existing units delivered by sale, lease, rental, or any form of beneficial use on or after the effective date. 2.3 Requirements. The requirements of this Standard shall be met or exceeded. 3 Referenced and relate
14、d American National Standards and Scaffold Industry Association publications 3.1 Referenced American National Standards. This standard is intended to be used in conjunction with the following American National Standards. When these referenced standards are superseded by a revision approved by the Am
15、erican National Standards Institute, the revision shall apply: ANSI/SIA A92.2-2009, Vehicle-Mounted Elevating and Rotating Aerial Devices ANSI Z535.1-2006, Safety Color Code ANSI Z535.3-2007, Criteria for Safety Symbols ANSI Z535.4-2007, Product Safety Signs and Labels ANSI/AWS D 1.1-2010. Structura
16、l Welding Code Steel ANSI/AWS D1.2-2008, Structural Welding Code Aluminum ANSI/NFPA 58-2011 Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 70-2008, National Electrical Code ANSI/NFPA 505-2011, Powered Industrial Trucks, Including Type Designations, Areas of Use, Maintenance, and Operati
17、on 3.2 Other referenced Standards and Regulations. This Standard is also intended to be used in conjunction with the following standards: SAE J821 - 1994 for Electrical Systems for Construction, Agriculture and Off-Road Machines Code of Federal Regulations (CFR) 1910.333 3.3 Related American Nationa
18、l Standards. The standards listed here are for information only and are not essential for the completion of the requirements of this Standard. Where these related Standards are superceded by a revision approved by the American Standards Institute, the revision shall apply. ANSI A10.4-2007, Personnel
19、 Hoists ANSI A10.8-2001, Safety Requirements for Scaffolding ANSI A10.31-2006, Safety Requirements, Definitions, and Specifications for Digger Derricks ANSI-SIA A92.2-2009, Vehicle-Mounted Elevating and Rotating Aerial Platforms ANSI/SIA A92.3-2006, Manually Propelled Elevating Aerial Platforms ANSI
20、/SIA A92.5-2006, Boom-Supported Elevating Work Platforms ANSI/SIA A92.6-2006, Self-Propelled Elevating Work Platforms ANSI/SIA A92.7-1990 (R1998), Airline Ground Support Vehicle-Mounted Vertical Lift Devices ANSI/SIA A92.9-2011, Mast Climbing Work Platforms ANSI A120.1-2008, Suspended Powered Platfo
21、rms for Exterior Building Maintenance ANSI/NFPA 1901-2009, Automotive Fire Apparatus 15 3.6 Referenced Scaffold Industry Association publication(s). The following publication contains the definitions and requirements of this Standard for the entities identified: ANSI/SIA A92.8 20xx, Manual of Respon
22、sibilities for Installers, Dealers, Owners, Users, Operators, Lessors, Lessees and Brokers of Vehicle-Mounted Bridge Inspection and Maintenance Devices 3.7 Related Scaffold Industry Association publication(s). The publications listed here are for information only and are not essential for the comple
23、tion of the requirements of this standard. ANSI/SIA A92.2 2009, Manual of Responsibilities for Dealers, Owners, Users, Operators, Lessors, and Lessees of Vehicle-Mounted Elevating and Rotating Aerial Platforms ANSI/SIA A92.3 - 2006, Manual of Responsibilities for Dealers, Owners, Users, Operators, L
24、essors, Lessees, and Brokers of Manually Propelled Elevating Aerial Platforms. ANSI/SIA A92.5 - 2006, Manual of Responsibilities for Dealers, Owners, Users, Operators, Lessors, Lessees, and Brokers of Boom-Supported Elevating Work Platforms. ANSI/SIA A92.6 - 2006, Manual of Responsibilities for Deal
25、ers, Owners, Users, Operators, Lessors, Lessees, and Brokers of Self-Propelled Elevating Work Platforms. ANSI/SIA A92.9 2011, Manual of Responsibilities for Dealers, Owners, Lessors, and Lessees of Mast-Climbing Work Platforms. 4 Definitions Anchorage(s): A secure point of attachment to be used with
26、 personal fall protection equipment (PFPE). Authorized personnel (authorized person): Personnel approved or assigned to perform a specific type of duty or duties at specific location or locations at a work site. Base: The relevant contact points of the mobile unit that form the stability fulcrum (e.
27、g. wheels, outriggers, and stabilizers). Bridge Inspection and Maintenance Device: All components of the mobile unit less the chassis (vehicle). Such components include, but are not limited to, the power plant (if any), positioning assembly, platform, and stabilizers or outriggers (if any). Broker:
28、An independent business entity or person who arranges a lease or transfer of ownership of a mobile unit, but does not own the mobile unit. If the entity or person is an employee of the buyer, seller, lessor or lessee of the mobile unit, he/she shall not be considered a broker. Chassis (vehicle): The
29、 integral part of the mobile unit on which the Bridge Inspection and Maintenance Device is mounted such as a truck, a trailer or an all-terrain vehicle, and provides mobility and support for the positioning assembly. Configuration: All positions in which a mobile unit or any part thereof can be plac
30、ed within its intended operating limits. Critical components: Load supporting elements which support or stabilize the platform of the Bridge Inspection and Maintenance Device. Dealer: A person or entity who buys from a manufacturer or distributor and who generally sells, rents, and services mobile u
31、nits. Delivery: Transfer of care, control, and custody of the mobile unit from one person or entity to another person or entity. Directional controls: Controls that initiate functions that affect movement of the platform or the mobile unit. Ductile materials: Materials that have a minimum elongation
32、 at failure of 10% in 2 inches (50.8 mm) gauge length based on a standardized test specimen. Effective horizontal working range: Such horizontal measurements shall be from the edge of the supporting structure to the far end of the platform when the platform is positioned 90 degrees relative to the l
33、ongitudinal axis of the supporting structure. Employer: Any person, firm, partnership, association of persons or corporations or their legal representatives that make contracts of employment and have the right to direct and control work activities. Equivalent entity: An organization, agency, or indi
34、vidual who, by possession of an appropriate technical degree, certificate, professional standing, or skill, and who, by knowledge, training, and experience, has 16 demonstrated the ability to deal with the problems relating to the subject matter, the work, or the project. Familiarization: Providing
35、information regarding the location of the weather resistant compartment for storage of manuals, control functions, operational limits, and safety devices for the mobile unit to a qualified person or operator who will control the movement of the mobile unit being delivered. Gap: The distance between
36、the most extended portion of the mobile unit (edge of truck or trailer, tires, deployed stabilizers, outriggers, or other protrusion) and a vertical barrier (wall, guardrail) on the bridge or equivalent supporting structure. Grade: Inclination of the road or bridge surface parallel to the direction
37、of traffic expressed by stating the vertical rise or fall as a percentage of the horizontal distance i.e., a rise of 5 ft. in 100 ft. equates to 5% (5 divided by 100 = 5%). Note: The percent is also equal to the tangent of the angle times 100. The tangent of 2.86 degrees is equal to 0.05 x 100 = 5%.
38、 Guardrail system: A vertical barrier primarily intended to protect against personnel falling to lower levels. Hazardous location: Any location that contains, or has the potential to contain, an explosive or flammable atmosphere as defined in ANSI/NFPA 505 1996, “POWERED INDUSTRIAL TRUCKS.“ Instabil
39、ity: A condition of a mobile unit in which the sum of the moments tending to overturn the unit exceeds the sum of the moments tending to resist overturning. Installer: A person(s) or entity who mounts a Bridge Inspection and Maintenance Device on a chassis. Interlock: A control or mechanism that, un
40、der specified conditions, automatically allows or prevents the operation of another control or mechanism. Lessee: A person(s) or entity to whom a mobile unit is provided by lease, rental, loan, or other arrangement. A lessee may also be a dealer, owner, user, or operator. Lessor: A person(s) or enti
41、ty who leases, rents, loans, or otherwise provides a mobile unit to another party for the beneficial use of that party (the user). A lessor may also be a dealer, owner, lessee, user, or operator. Lifetime: The period of time the mobile unit, in the configuration in which it was certified as being co
42、mpliant with the provisions of this Standard, is owned plus four (4) years. If changes made require recertification (remounting or modifications affecting stability), are accomplished, a new “lifetime” will have commenced effective as of the date re-certification is accomplished. Maintenance: The ac
43、t of upkeep such as inspection, lubrication, refueling, cleaning, adjustment and scheduled part(s) replacement. Manual of Responsibilities: A document containing definitions (Section 4) and the requirements mandated in this Standard for the following entities: Installers (Section 6), Dealers (Sectio
44、n 7); Owners (Section 8); Users (Section 9); Operators (Section 10); Lessors (Section 11); Lessees (Section 12), and Brokers (Section 13). Manufacturer: A person or entity who makes, builds, or produces a Bridge Inspection and Maintenance Device. Mobile operation: The uncradled use of the Bridge Ins
45、pection and Maintenance Device while the mobile unit is traveling. Mobile unit: The combination of the personnel carrying platform, its positioning mechanism, and its support mechanism, chassis, and related equipment capable of positioning a platform alongside or beneath a bridge deck or equivalent
46、structure while being supported from such structure. Modification (modifies): To make a change(s) to a mobile unit which affects the operation, stability, safety factors, rated workload or safety of the mobile unit in any way. Multiple rating(s), multiple rated loads: Two or more different rated wor
47、kloads based on alternative configurations of the mobile unit. Non-ductile materials: Materials having a minimum elongation at failure of less than 10% in 2” (50.8 mm) gauge length based on a standardized test specimen. 17 Operation: The performance of functions of a mobile unit within the scope of
48、its specifications in accordance with the manufacturers (remanufacturers) instructions, the users work rules, and applicable governmental regulations. Operator: A person trained, authorized, and engaged in the operation of the mobile unit. Outriggers: Devices that increase the stability of the mobil
49、e unit and that are capable of lifting and leveling the mobile unit. Override: The takeover of mobile unit control functions at the platform by the activation of the chassis station controls. Owner: A person or entity who has possession of a mobile unit by virtue of proof of purchase. Passive: Under specified conditions, automatically performed and not requiring any specific action to accomplish. Payload: Readily removable tools and materials that are carried on a mobile unit. Platform: The portion of the mobile unit designed to be occupied by personnel with their tools and ma
