Lines should be strapped together at regular intervals to prevent tangling. Handling all of these lines can be difficult, particularly in high winds. Certain work applications may require additional lines or hoses. If the unit is powered, there is also has a power cord. Secondary support line or an independent lifeline. Trade Skills 145Ī single-point scaffold has more than one line. The cage tends to spin as it tries to unwind the twisted rope. As the rope runs over the sheave, or in the hoist, it is squeezed and starts to twist. Single-point systems must deal with rotation. The cage is the most stable when the worker is directly under the suspension rope. The higher the guide wire, the more stable the basket. Trade Skills 145ĭepends on height of wire rope guide on the suspension rope. Workers must try to work to the side of the mast to prevent injury Secondary wire rope and brake Independent tie-off on the roof Guard railed on all open sides. Drum Hoist w/auto braking Electric Model Trade Skills 145 Work Basket Spider 2-man basket w/capacity of 1000lbs. Some have a second rope fitted with an auxiliary brake, which acts independent from the main hoist and rope. Work Cage (basket) Has all the features of a two-point scaffold. Consists of 3 separate but integrated subsystems. One or more platforms suspended from an overhead structure by ropes or other non-rigid means. #Swing stage scaffold parts professional#Trade Skills 145Ī "qualified" person is one who, by possession of a recognized degree, certificate, or professional standing, or by extensive knowledge, training, and experience, has successfully demonstrated his/her ability to solve or resolve problems related to the subject matter, the work, or the project". A competent person must be at the site directing and supervising work during erection, dismantling, alteration and moving of scaffolding. Trade Skills 145Ī Competent person" as defined at PPO-2, 3.1 is a person who is experienced and capable of identifying an existing or potential hazard in surroundings, or under working conditions, that are hazardous or dangerous to an employee and who has the authority and knowledge to take prompt corrective measures to eliminate the hazards. The two Standards are from the Construction Safety Division which is Part 12, Scaffolds and Scaffold Platforms and from the General Industry Division which is Part 5, Scaffolding. The state codes must meet the Federal codes or be more conservative. Trade Skills 145ĩ State Codes Many states (26) have their own OSHA department, like Michigan’s MIOSHA. #Swing stage scaffold parts code#The codes are referred to as the Code Of Federal Regulations (CFR): Construction - CFR General - CFR OSHA can cite companies for not complying with the provisions of ANSI Standards under OSHA's "General Duty Section. Trade Skills 145Ĩ Codes & Standards American National Standards Institute (ANSI) Standards are "consensus" standards developed by committees composed of individuals (usually experts) from many trades, occupations, and backgrounds Occupational Safety & Health Administration (OSHA) is a government agency that enforces worker workplace safety. Repairs to structures that are damaged from fire, earthquakes, and winds can be done from suspended scaffolds. Bridge repairs and over-crossings are also typical uses. Mid-rise to high-rise structures, New construction, reconstruction or maintenance. Trade Skills 145ħ Purpose Gain access to areas not normally accessible from the ground. Fall arrest equipment provides a back-up safety system to prevent or minimize injury, creating a safe work environment. The use of suspended scaffolds is strictly monitored. Must be built in accordance with the design of a professional engineer. Trade Skills 145Ħ INTRODUCTION Loading capacities vary depending on the application and design of the platform and the capacity of the overhead supporting structure. will last a long time if maintained properly. Suspended scaffolds are: versatile fit different work areas and shapes used at various heights including extremely high structures in excess of 1,000 feet where no other access equipment will work economical to own, rent and use. Trade Skills 145ĥ INTRODUCTION Suspended scaffolds are an extremely useful tool when used to access areas not accessible from the ground level. Identify the safety system of a Swing Stage Scaffold and describe the components which make up this system. Turn Off or Silence Pagers/Cell Phones Trade Skills 145Ĥ Objectives Describe different types of Support Systems used for Swing Stage and Suspended Scaffolds Identify the suspended system of a Swing Stage Scaffold and describe the components which make up this system. Presentation on theme: "Suspended Scaffolds Trade Skills 145."- Presentation transcript:Ģ Administration Housekeeping Breaks & Lunch
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |