Safety signs and symbols for students

Modern signage design typically consists of a symbol, warning text, and in the United States, Canada, Australia[citation needed] a header consisting of a signal word.

Australian safety signage started in 1952 as CZ4-1952: Safety signs for the occupational environment. It revised and redesignated as AS1319-1972 in 1972, with further revisions taking place in 1979, 1983 and 1994.[7] In August 2018, AS1319-1994 was reconfirmed as still being valid and not in need of major revisions.[7]

There are both standard manual spike strips as well as complete motorized traffic control systems which include a spike strip, barrier arm, and a wide range of optional accessories (such as keypads, card readers, intercoms, telephone devices, CCTV, cameras, loops and more). Both types of spike strips are available in either surface-mounted systems that can quickly be installed on the roadway's surface or in-ground units whose installations are flush with the roadway.

Emergencysigns examples

One of the earliest attempts to standardize safety signage in the United States was the 1914 Universal Safety Standards.[1] The signs were fairly simple in nature, consisting of an illuminated board with "DANGER" in white letters on a red field.[1] An arrow was added to draw attention to the danger if it was less obvious. Signs indicating exits, first aid kits consisted of a green board, with white letters. The goal with signs was to inform briefly.[1] The next major standards to follow were ASA[a] Z35.1 in 1941, which later revised in 1967 and 1968. The Occupational Safety and Health Administration devised their requirements from ASA Z35.1-1968 in the development of their rules, OSHA §1910.145 for the usage of safety signage[2]

Workplace safety signs and symbols pdf

Some facilities, such as a hospital and emergency room, where people are likely distracted and agitated, might not be an appropriate place to install a traffic spike system. Traffic controllers should only be used in a parking situation or other places where traffic can be slowed to a maximum of 5 mph before crossing over the unit.

A safety sign is a sign designed to warn of hazards, indicate mandatory actions or required use of personal protective equipment, prohibit actions or objects, identify the location of firefighting or safety equipment, or marking of exit routes.

Wet floor signs are also intended to avoid legal liability from injury due failing to warn of an unsafe condition.[13] They are usually yellow.[14] The warning is sometimes enhanced with new technology to provide audible warnings.[15] Robotic cleaning equipment can use wet floor signs with sonar gadgetry to know when its job is finished.[16]

A traffic controller installed on a curve does not allow enough room before and after the unit for all vehicles to cross straight over them. There must be enough straight roadway before and after the unit to allow vehicles that have just completed a turn or slope to straighten out. Hence, they're exactly perpendicular to the teeth. Fifteen to twenty feet of space in front of the unit is a good rule. Not following this guideline may severely damage your unit and puncture the tires of traffic traveling in the correct direction over the spikes.

Chinese safety signage is regulated by Standardization Administration of China using GB standards 2893-2008 and 2894-2008,[9][10] which all safety signs are legally required to comply with.[11] Designs are similar to ISO 3864 and uses older ISO 7010:2003 symbols, while adding several additional symbols covering a wider range of prohibitions and hazards.[10]

The best layout for your property will depend on the width of the traffic lane that the units will be installed on. Please contact us (toll-free at (888) 378-1157 or email at sales@tigerteethstore.com) with your site specifications so we can recommend the best system for your site. Problems can result from the improper spacing of traffic controllers across a traffic lane.

Traffic controllers must be installed so traffic flows over the teeth at a strict 90-degree angle (perpendicular to the teeth). Complete vehicle alignment and perpendicular passage over the controller must be assured for both the front and rear tires. Failure to follow this guideline will result in extreme wear and tear on your unit and the puncturing of tires traveling in the correct/allowed direction over the teeth.

Traffic spike systems must be installed in a highly visible area to ensure drivers' safety. Traffic control systems should never be installed in blind spots, directly around corners, or halfway down a one-way road. Pretty much anywhere, a driver can not be properly forewarned of the potential danger to their vehicle.

Prior to widespread globalization and adoption of standards from the ISO, most countries developed their own standards for safety signage. Text only signs were common prior to introduction of European Council Directive 77/576/EEC on 25 July 1977, which required member states to have policies in place to ensure that "safety signs at all places of work conform to the principles laid down in Annex I", which required color coding and symbols. In 1992, the European Council Directive 92/58/EEC replaced EEC 77/576/EEC. The new directive included improved information on how to utilize safety signage effectively. Beyond safety signs, EEC Directive 92/58/EEC standardize markings for fire equipment, acoustic signals, verbal and hand signals for vehicle movements.[6] In 2013, the European Union adopted ISO 7010 to replace the symbols provided previously, adopting them as European Norm (EN) ISO 7010, standardizing symbols among the EU countries. Prior to this, while symbols were provided, symbols were permitted to vary in appearance "provided that they convey the same meaning and that no difference or adaptation obscures the meaning".[6]

Japanese safety signage is notable for its clear visual differences from international norms, such as use of square 'no symbols', vertical formatting of sign text. Safety sign standards are regulated by Japanese Industrial Standards through standards JIS Z9101 (Workplace and public area safety signs) JIS Z 9103 (Safety sign colors) and JIS Z 9104 (Safety signs - General specifications). While design trends have been moving towards international norms of ISO and ANSI standards, differences are still present such as the use of symbols unique to the JIS standards, using colors differently from ISO standards[d] and using a combination of Japanese kanji and English. In addition to typical safety sign standards, Japan introduced JIS Z 9098 in 2016 specifically addressing emergency management needs: informing people of areas susceptible to natural disasters, evacuation routes and safe shelters from disasters. The standard's more unique aspect is the usage of maps and diagrams to provide more detailed information about the area's hazards, shelters and evacuation routes.[8]

10 safety signs and their meanings

Since the late 1980s, more emphasis has been put on testing signage for clarity and to eliminate possible misunderstandings. Researchers have examined the impacts of using different signal words, inclusion of borders and color contrast with text and symbols against sign backgrounds.[17] In 1999, a group of designers were tasked with creating standardized warning labels for personal watercraft. The group devised several versions of the same warning label using different symbols, wording and emphasis of key phrases through use of underlining, bold fonts and capitalizing. The label designs were reviewed by the United States Coast Guard, United States Power Squadron, industry representatives and subjected to ease of comprehension and readability tests. Results of these reviews and tests lead to further revisions of words and redesigning of some symbols.[18] The resulting labels are still applied to personal watercraft nearly 20 years after their initial design.[19]

Traffic spike systems are a method of access control used worldwide to help restrict vehicular access to certain areas of facilities or properties. Traffic spike systems are built to allow vehicles to pass in one direction safely while preventing any traffic from accessing the area in the opposite direction, providing an incredibly effective and low-cost access control method. One way manual traffic spikes are designed so that when a vehicle passes over the spike strip in the correct direction, the tires safely roll over the smooth side of the spikes. In contrast, if a vehicle passes over the unit in a restricted direction, the teeth puncture the tire and immobilize the vehicle.

Surface-mounted units must be installed on a level, even surface with no welts, bumps, or dips beneath them. In-ground units must be installed with a level drainage bed. When installed properly, an in-ground unit will be completely level with the road surface.

If the area surrounding the installation has a lot of dirt, debris, or gravel, it is highly recommended that a concrete pad be installed at the point of installation and the immediately surrounding area to reduce the number of materials getting inside the spike system.

Sign effectiveness can be reduced from a number of factors, including information overload, where the sheer amount of information is presented in a manner that a reader is unable process it adequately, such as being confronted by a sign consisting of dozens of words with no paragraph breaks, or excessive amounts of unnecessary information.[e] This can be prevented through simplifying warnings down to their key points, with supplementary manuals or training covering the more nuanced and minor information. Overwarning is a related problem, where warnings are overlooked by people due to the sheer number of warnings, such as placing many safety signs together, redundant or obvious warnings.[17] Effectiveness can be reduced through conditions such as poor maintenance, placing a sign too high or low, or in a way that requires excessive effort to read.[f][17][6]

Emergency equipmentSigns

As a means of overcoming language and literacy barriers, symbols depicting the hazards, required action or equipment, prohibited actions or items and safety equipment were introduced to safety signage during the 1990s. Globalization and increased international trade helped push this development, as a means of reducing costs associated with needing signage multiple languages.[3] Increasingly, countries are adopting symbols used by ISO 7010 and UN Globally Harmonized System of Classification and Labelling of Chemicals, that harmonizes symbols internationally to reduce confusion, and bring themselves into compliance with international standards.

Spike strips are known worldwide by many names, including tiger teeth, saber teeth, road blockers, road sharks, tire rippers, alligator teeth, tire cutters, tire disablers, and many others. All of the spike systems that Tiger Teeth sells are built right here in the United States, providing many jobs to hard-working Americans.

In the 1980s, American National Standards Institute formed a committee to update the Z53[b] and Z35 standards. In 1991, ANSI Z535 was introduced, which was intended to modernize signage through increased use of symbols, the introduction of a new header, 'Warning' and requiring that wording not just state the hazard, but also the possible harm the hazard could inflict and how to avoid the hazard.[3] Until 2013, OSHA regulations[4] technically required usage of signage prescribed in OSHA §1910.145, based on the standard ASA Z35.1-1968. Regulation changes and clarification of the law now allow usage of signs complying with either OSHA §1910.145 or ANSI Z535 designs.[5]

JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website.

Traffic must be slowed to a maximum of 5 MPH before crossing the spike system. If the traffic controller does not automatically slow down traffic to this speed, it will be necessary to install a speed bump before the unit. Accidents, as well as extreme wear and tear on the unit, is possible if traffic is now slowed down to the appropriate speed.

Traffic control systems can greatly help protect your assets and property. However, their use can also be a risk and liability concern. Proper safety measures must be taken in installing and using a traffic spike system. Below are 12 recommended dos and don'ts of safe traffic spike system operation and installation to help you avoid mistakes that could result in an unsafe system. Following these tips can help ensure that the traffic spike system damages no people or equipment. Download our Maintenance Guide for additional information on how to prolong the life of your Traffic Spike System.

Safety signs and symbols with names

Traffic controllers should only ever be installed on a level concrete or asphalt roadway. Brick, dirt, gravel, and other road surfaces are not appropriate installation surfaces. If you're installing the spike system in an inappropriate road surface area, a level concrete pad should be laid at the point of installation, stretching at least 10 ft from the unit.

The area must be marked with at least a lighted or reflective warning sign. This is very recommended, especially as it is required by law in many locations. Illumination of the traffic spike teeth, especially in areas with adjacent pedestrian traffic, is highly encouraged for an added level of safety. Remember, it's never a bad idea to have additional signs or pavement markings to increase awareness of potential danger and reduce the property owner's liability.

20 safety signs and symbols

Emergencysigns and symbols

In addition to being encountered in industrial facilities; safety signs are also found in public places and communities, at electrical pylons and electrical substations, cliffs, beaches, bodies of water, on motorized equipment, such as lawn mowers, and areas closed for construction or demolition.

Placement of signs also affects the effectiveness of signs. A 1993 study tested compliance with a warning against loading the top drawer of a filing cabinet first. The warning was least effective when it was only placed on the shipping box, but most effective when placed as part of a removable cardboard sleeve that physically obstructed the top drawer, interfering with adding files to the drawer.[20]

For temporary situations such as wet floors, portable signs are used. They are designed to be self supporting and relatively easy to move once the task is complete. The 1914 Universal Safety Standards[1] provided for a portable 'Danger' sign suitable for both hard floors and soft dirt. Portable signs can take a variety of forms, from a traffic cone with stick on letters, plastic a-frame signs, to safety signs mounted on poles with bases that enable movement.[12]

North American and some Australian safety signage utilize distinctive headers to draw attention to the risk of harm from a hazard. Headers have guidelines for usage, where conditions must be met to dictate which header must be used for a sign.

To ensure your traffic controller has a long life of functioning properly, it is essential to be familiar with and follow through with the maintenance requirements of the unit. Proper maintenance consists of periodic inspection and removal of leaves, dirt, gravel, or other materials that may have become lodged inside the unit. How often this needs to be done will depend on your geographic area and the conditions at your installation site.

You must allow adequate drainage channels below in-ground traffic controllers so that water will not gather beneath the unit during normal weather conditions. The placement area of an in-ground traffic spike system should be excavated 24-36 inches deep, depending on the annual rainfall of your area. Use cement blocks as a base, placed on top of crushed rock, to position the top plate of the traffic controller at a level flush with the pavement surface.

The 2007 revisions to ANSI Z353.4 allowed for the 'safety alert symbol' found on 'Danger', Warning' and 'Caution' headers to be replaced with the ISO 7010 "W001 - General warning" symbol to enable compliance with ISO 3864-1 for signs used in international situations or equipment being exported abroad. Additional headers designs exist, Z53.1-1968 prescribed a magenta and yellow 'Radiation' header for radiation hazards. Other headers have been created by sign manufacturers for various situations not covered Z53.1 standard, such as "Security Notice", "Biohazard", "Restricted Area".