Substation Switching Safety System
Unitech’s Smart Interlock System is a computer-based interlocking system designed to minimize human switching errors in substations. The system provides a real-time simulation system that accurately models the connectivity of the substation and verifies the logic of switching sequences. Through simulation, each switching step is proven safe before switching takes place.
With the unified standardized lock cylinder, the operator only needs to carry the smart key to open all locks. By the use of RFID verification, the smart key enforces that the switching personnel operates the equipment in the correct sequence according to the switching order.
Unitech www.ut-power.com



To help with heat stress-related problems and to save lives, CoolShirt Systems has developed SafeTemp, a heat stress alarm that sends an audible alert to warn workers when their body temperature is reaching dangerous levels – before they begin to feel dizzy, headachy or nauseous. With SafeTemp, you can help employees work more safely and maintain their level of performance longer in hot environments. Only 1.5 inches in diameter, the alarm is worn against the skin and is held in place by the band of a hard hat, cap, visor or moisture-resistant adhesive bandage.
The AES Raptor patented Grabsafe Portable ladder extension is the solution for easily and safely climbing from a ladder to a roof and vice versa. The Grabsafe Portable provides the OSHA-required 3 feet of vertical extension past the elevated surface. The split design allows workers to step through the ladder extension instead of dangerously stepping around the ladder. The GrabSafe Portable also provides patented horizontal handhold rungs, enabling the worker to form a weight-sustaining grip at all times.
With copper theft on the rise, utility companies and municipalities are looking for a solution to keep thieves and vandals from breaking into poles and transformer bases. Keep your community safe with Pelco’s Copper Safe suite of products.
EZ SPOT UR Attachments has introduced the Pole Jack into its family of utility attachments. The Pole Jack is used to extract utility poles from the ground and joins the Heavy Duty Pole Setter in a line of attachments aimed at utility companies, electrical cooperatives and electrical contractors.
Hubbell Power Systems Inc. is producing “Storm Soldiers,” a documentary intended to bring awareness to journeymen lineworkers and the critical role they play in keeping the power on. The feature-length film is scheduled for release in January 2013. The extended trailer – available at
Michelle Larson, an elementary school teacher, wrote “Lineman, The Unsung Hero” after she couldn’t find any children’s literature about lineworkers. The book, illustrated by Susan Shorter, was created for children, but is also a token of appreciation for lineworkers everywhere. It honors Larson’s husband, Matt, a lineman for We Energies, which provides service to customers in portions of Wisconsin and Michigan’s Upper Peninsula. Individual copies of the book can be purchased through Farwest Line Specialties (
Deb Group has launched the world’s first and only heavy-duty industrial hand-cleansing foam with suspended bio-scrubbers. GrittyFOAM delivers the performance and effectiveness of traditional heavy-duty hand cleansers in a user-preferred foam format to gently remove tough soils while making hands feel great.
The Electrical Insulating Cover was developed by lineworkers at Sioux Valley Energy to protect their associates from the devastating effects of electrical arc flashes. The cover provides a protective shield from electrical connectors associated with the transmission of electrical power through pad-mounted electrical equipment. When performing repairs on energized pad-mounted electrical equipment, the cover – along with industry standard operating procedures – assures the safety of lineworkers by reducing the risk of accidental arc flashes, as well as the resulting flash-related injuries and damage to equipment. The Electrical Insulating Covers are designed to meet ASTM D1049 specifications for rubber insulating covers (Type III/Class 2).
According to the 2008 Census of Fatal Occupational Injuries, there were 29.8 deaths per 100,000 lineworkers with 35 total fatalities during that year alone. To prevent future incidents, an electric utility safety engineer partnered with William Frick & Company to design the Truck Quit Flag, which can be seen at a distance in the sunlight and features reflective strips for dusk and nighttime.
ESC Services Inc. has launched ScanESC – an iPad application solution – to help companies stay in compliance with the fifth most cited OSHA regulation, 29 CFR 1910.147, which covers lockout-tagout.
WeedEnder Utility Pole Mats from U-TECK – a developer of specialized products for the telecommunications, utility, municipal and transportation industries – provide fire-retardant vegetation control around utility poles and other structures. This variation of U-TECK’s flagship WeedEnder product is designed to provide power distribution companies with a simple, effective method of maintaining the areas around nonexempt structures that are potential fire hazards.
HD Electric Company’s TAG Voltage Detectors are direct-contact voltage detectors for detecting distribution and transmission voltages. They test for the presence of voltage to help ensure the safety of line personnel. The detectors include TAG-200, a single-range distribution voltage detector with typical ranges of 4-12 kV or 12-35 kV; TAG-200MR, a dual-range distribution voltage detector with typical ranges of 4-12 kV and 12-35 kV; and TAG-330, a single-range transmission voltage detector with typical ranges of 69-230 kV or 138-500 kV.
ASI Health Services provides nationwide on-site, mobile health testing services to conserve the health and quality of life of industrial workers and their families, all while assisting industrial companies with compliance to OSHA regulations. Services include a hearing conservation program, a respiratory protection program, noise surveys, vision testing, pulmonary function testing, regulatory compliance and cost reduction consulting and training, and industrial hygiene services.
Bigfoot has launched E-Plastic, its new line of plastic outrigger pads. The pads are designed for the utility equipment industry, offer the lowest cost in the market and come in two sizes – 18x18x1 and 24x24x1. Bigfoot, which has been manufacturing pads for more than 16 years, offers the largest line of wood and plastic pads in standard stock and custom sizes. For more information, call 888-743-7320 or visit 