LADDER JACK SCAFFOLD MANUAL
LADDER JACK SCAFFOLD PORTABLE
LADDER JACK SCAFFOLD PROFESSIONAL

(2) A portable non-self-supporting ladder must, (b) be of sufficient length to enable the safe performance of the work activity while being used. (a) be placed on a firm and level surface, and 13.3 InspectionsĪ ladder, window cleaner's belt, work platform and associated components must be inspected before use on each shift, and after any modification, and any condition that might endanger workers must be remedied before the equipment is used.Ī manufactured portable ladder must be marked for the grade of material used to construct the ladder and the use for which the ladder is constructed. (d) WCB Standard LDR 1, Job Built Ladders, 2004. (c) WCB Standard WPL 3, Safety Factor and Minimum Breaking Strength for Suspended Work Platforms and Associated Components, 2004, and (b) WCB Standard WPL 2, Design, Construction and Use of Crane Supported Work Platforms, 2004, (a) WCB Standard WPL 1, Design, Construction and Use of Wood Frame Scaffolds, 2004, (2) In designing and installing a work platform, appropriate safety factors and minimum rated loads must be used in the materials and method of installation, in accordance with

LADDER JACK SCAFFOLD PROFESSIONAL

(c) if there is no applicable standard under paragraphs (a) or (b), the requirements of a professional engineer. (b) another standard acceptable to the Board, or (a) the applicable CSA or ANSI standard in effect when the equipment or structure was manufactured, except as otherwise determined by the Board, (1) A ladder, window cleaner's belt or work platform must meet and be used in accordance with 'work platform' means an elevated or suspended temporary work surface used for supporting workers and includes a scaffold and boatswain's chair.

LADDER JACK SCAFFOLD MANUAL

'swing stage' means a work platform that is raised and lowered by manual or powered hoisting equipment, supported by 2 or more suspension lines 'self-propelled' means the capability of an elevating work platform to travel under power with the primary controls on the work platform 'scaffold' means any temporary elevated work platform and its supporting structure used for supporting workers, materials or equipment (b) is not permanently installed on or attached to a building or structure

'portable powered platform' means a movable work platform that (b) is permanently installed on or attached to a building or structure (a) is raised or lowered by other than manual means, and 'permanent powered platform' means a movable work platform that 'movable work platform' means a work platform that can be re-positioned during the course of the work 'elevating work platform' means a movable work platform that self-elevates to overhead work locations 'boatswain's chair' also known as a bosun's chair, means a seat attached to a suspended rope designed to accommodate one person in a sitting position 'boom-supported' means supported by an elevating device that telescopes, articulates, rotates or extends relative to the machine base or vehicle, so that the platform can be positioned completely beyond the base Forestry Operations and Similar Activitiesġ3.6 Use restrictions DIVISION 3 - WORK PLATFORMSġ3.12 Removal from service DIVISION 4 - SCAFFOLDSġ3.19 Electrical hazards DIVISION 5 - MOVABLE WORK PLATFORMSġ3.25 Warning devices on elevating work platformsġ3.26 Controls on elevating work platformsġ3.27 Cranes and hoists used to suspend work platformsġ3.29 Hoisting and lowering work platformsġ3.33 Fall protection Division 1 - General Diving, Fishing and Other Marine Operations Ladders, Scaffolds and Temporary Work Platforms Personal Protective Clothing and Equipment Noise, Vibration, Radiation and Temperature Occupational Health and Safety Regulation

Ladder jack scaffold