Hll Systems And The Related Types
Horizontal lifeline or HLL Systems work as fantastic anchorage devices for restraining accidental falls of employees doing their job at heights as is common at construction sites. Such lines remain stretched across two extreme points providing continuous anchor attaching the arrest equipments. The great thing about these is their highly economical prices offering high mobility to the workers as well. Offering fantastic utility and flexibility, these are used commonly in places where an overhead point of anchorage is lacking for personnel tie-off.
The simplest variety of Lifeline Systems contain cables connecting to our multiple anchoring points on crane runway, rooftops, construction site outdoors or bridges among others. These are ideal for elevated work areas where the employees have a chance to fall down. One can use it in combination with protective personal equipments for arresting the fall limiting forces transferred to the arrest system and the workers. Such combinations of lanyard, body harnesses and the lifeline together work as fall protection systems too, limiting the movement of the worker at risk. This in turn prevents his/her fall over unprotected edges.
For arresting and restraining properties of these lifelines, make them the integral components of most used protection systems in various situations. Such systems can be of various types and some of them are the following.
- 1. Pass through continuous system: using these systems the worker will be able to pass across multiple HLL System spans with constantly 100% tie-offs. This way there is no need for unclipping from HLL in order to move across the anchor points. Also it keeps both the hands free. It is great using these in narrow workspaces as these combine effective for prevention and unencumbered movement, maximizing the productivity of the workers.
- 2. Pipe rack system: this contains miles of uneven, elevated, and tiered, walking surfaces requiring protection with HLL Systems. Attach specified lifelines to 2 or multiple anchor points and the worker will be able to undertake repair, maintenance, and inspection tasks with ease. It does not restrict movement as the worker works across entire levels or sections of pipe racks at elevated positions.
- 3. Overhead systems: these are mainly in use in situations where HLL placement at the level of the foot doesn't arrest worker fall before he/she makes contact with the obstructions below. You will also find them in situations where spanning of distances makes the use of rigid beam overhead systems unfeasible. With these overhead safety protection mechanisms, the worker will be able to span a wide distance without worrying about personal safety while doing their work with ease and aplomb.
- 4. Gallows systems: these are best used in situations where available restrictions of the heights preclude foot level HLL installations. With the use of overhead protection system against fall it is possible to arrest the movement before the worker comes in contact with ground below or equipment.
If workers’ safety is important to you then get the best guidance and selections as per OSHA fall protection guidelines. Do not look beyond Caisafety.com for keeping every work environment safe for your employees.
About The Author
Brent Owens is a safety expert who works hand in hand with many construction companies across the country to ensure that employees are always protected while at work. He recommends CAISafety.com as the best name to trust for high quality fall protection systems.