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					           STATE OF ALASKA DEPARTMENT OF TRANSPORTATION AND PUBLIC FACILITIES

                      HOIST INSPECTION MINIMUM REQUIREMENTS

                                 ATTACHMENT A

HOIST                            TROLLEY                          BRIDGE

Motor                            Motor                            Motor
Motor coupling                   Motor coupling                   Motor coupling
Motor brake                      Motor brake                      Motor brake
Transmission                     Transmission                     Transmission
Controls                         Controls                         Controls
Slip rings                       Slip rings                       Slip rings
Bottom block                     Wheels                           Wheels
Load cable                       Wheel bearings                   Wheel bearings
Load break                       Wheel axle                       Wheel axle
Limit switch                     Wheel gears                      Wheel gears
Pushbutton                       Pushbutton                       Pushbutton
Drum Sheaves                     Electrificaion                   Electrificaion
Resistors                        Soft start                       Soft start
PB Cord                          Resistors                        Resistors
Welds & bolts                    Frame                            Main starter
Misc                             Welds & bolts                    Collectors
                                 Line shaft                       Line shaft
                                 End stops                        End stops
                                 Festoon                          PB festoon
                                 Misc                             Welds & bolts
                                                                  End trucks
                                                                  Rail sweeps
                                                                  Runway bolts
                                                                  Rail
                                                                  Misc

This list represents a minimum of parts to be inspected, maintained and recommended for
minor repairs.
It is the vendors responsibility to understand and follow all requirements set by the
State Inspector, Occupational Safety and Health Administration (OSHA 29 CFR Standard
# 1910.179 Overhead Hoists Inspection and Maintenance), other code enforcement
authorities or the Project Manager.

				
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posted:11/28/2011
language:English
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