ASME B30.27:2005 pdf download

ASME B30.27:2005 pdf download Material Placement Systems Safety Standard for Cableways, Cranes, Derricks Hoists, Hooks, Jacks, and Slings
(b)Control devices shall be designed to prevent un-intentional operation.
(c) Control systems shall be designed so that they arenonfunctional when the equipment is locked out in ac-cordance with ANSI Z244.1.
(d) All control devices shall be constructed, arranged,and marked so their function is indicated.
e) Control devices that activate boom movementsshall return to the neutral position when released.
27-1.7.4 Hour Meters
Hour meters shall be installed on any material place-ment system requiring maintenance based on hours.
SECTION 27-1.8:GUARDS
(a) Any hazard that is inaccessible is consideredguarded by location.
(b) A fixed guard shall be installed for rotating shafts.The underside of a mobile truck chassis-mounted mate-rial placement system is considered guarded by location.(c) A fixed guard shall be installed over v-belts, drivepulleys, chains, sprockets, gears, and other moving parts.(d)All exhaust pipes shall be guarded or insulated toprevent contact with personnel when performing rou-tine duties.
(e) Whenever guarding is impractical,prominentmeans such as safety signs or lights shall be providedat the point of hazard in lieu of guarding.
SECTION 27-1.9:MOBILE AND STATIONARY
PLACING BOOMs
27-1.9.1 Placing Booms
(a) Mobile placing booms shall be equipped with aremote control with sufficient range to operate the ma-terial placement system from a distance equivalent tothe boom length.
(b) The lifting and lowering speed at the end of theboom shall not exceed 3 ft / sec when activating any onesection.
c) The lifting and lowering speed at the end of theboom shall not exceed 10 ft/ sec when activating anycombination of boom functions.
(d)The horizontal slewing speed at the end of theboom shall not exceed 5 ft / sec.
(e) An integrally mounted holding device (such as aload hold check valve) shall be provided with each hy-draulic cylinder on each boom section to prevent un-controlled movement of the boom in the event of a hy-draulic system failure (e.g., supply hose rupture).
27-1.9.2 Boom Tip Attachments
Provisions shall be made so that attachments sus-pended from the boom tip can be restrained.
SECTION 27-1.10:DELIVERY sYSTEMS27-1.10.1 Delivery Line
Delivery system components supplied with a ma-chine shall have a working pressure rating at least equalto the maximum pressure of the machine, as delivered.
27-1.10.2 Delivery System Components
Delivery system components shall meet the require-ments of CPiMA 27-2000.
SECTION 27-1.11: Loss OF POWER
Interruption of power to the material placement sys-tem shall not cause a hazardous situation.
SECTION 27-1.12:REMOTE STARTING
A material placement system powered by the vehicleengine shall be designed so the engine cannot be startedfrom a remote location unless the drive axles are disen-gaged.
SECTION 27-1.13:MANUALS
The manufacturer, supplier, or importer shall furnishwith each material placement system information ap-plicable to the following:
(a) installation
(b) hazards
(c) lock-out / tag-out procedures
(d) operation
(e) inspection
(f ) testingg) lubrication
(h) maintenancei)parts
(jwiring diagram (may be supplied separately)(k) hydraulic diagram (may be supplied separately)(lsafety sign ordering information and locationguide (may be supplied separately)
(m) spare parts list containing relevant safety-relatedspare parts, such as relief valves,check valves，andguards, with part location
SECTION 27-1.14:FUEL AND EXHAUST sYSTEMS(a) The material placement system’s fuel system com-ponents shall be compatible with the fuel used.
(b)The fuel system filling area shall be locatedaway from potential fuel ignition sources on the ma-chine.
(c) Engine exhaust gases shall be piped to the outsideof the cab and discharged in a direction away from theoperator and other locations where personnel would beperforming routine duties.