The Freestanding Mobile Access Stair System (FSMASS) from Flexible Lifeline Systems® provides safe access for working surfaces up to 18’-3”. This portable system features a fully functional stairway versus a conventional ladder ensuring sure footing while ascending to and descending from elevated work surfaces. Adjustable outriggers enlarge the base foot print to stabilize and level the system making it possible to safely carry tools while ascending to and descending from the work area.

This system offers a wide variety of optional anchor structures to provide ground-up fall protection for your unique elevated work activities.

Mobile

Mobile

FLS Freestanding Stair Systems are designed to be moved manually or with the use of a tow bar and service vehicle. The system can be easily transported to locations where fall protection is needed to access work areas at height.

Versatile

Versatile

FLS Freestanding Stair Systems can be utilized over a variety of aircraft, equipment, vehicles and structures. The systems are designed for indoor and outdoor use and feature heavy-duty stabilization for use on uneven ground.

Lightweight

Lightweight

Lightweight construction make FLS Freestanding Stair Systems easy to move into position by hand, forklift or other service vehicle.

Multi-User

Multi-User

System provides easy access and 100% fall protection from the ground up for up to two users for the duration of the work.

Custom Designs

Custom Designs

Available in a range of heights and wheel styles, the system can be ordered to meet your applications’ custom requirements. An FLS engineer will work with you to ensure your Freestanding Mobile Access Stair System is optimal for your work environment.

Durable

Durable

Systems are constructed from powder-coated, anodized high strength alloy specifically engineered for extra tall and wide applications. The enclosed rail keeps debris from weather elements out. All FLS systems are extremely durable and built to last with world class quality, materials and workmanship.

Full Stairs

Full Stairs

The stairway design of the system makes access to elevated work areas easier and safer, especially while carrying tools.

Adjustable Height

Adjustable Height

FLS Freestanding Stair Systems feature adjustable height capability. With multiple height ranges available, this system can be used to meet a variety of your access needs where needed while providing complete fall-arrest protection for workers.

Mobile Access Stair Specifications

Part No.HeightWheelsWeight
4270110114"Rubber Molden1920 lbs
427701186"Urethane1510 lbs
4270112114"Rubber Molden1850 lbs
427044286"Rubber Molden3120 lbs
4270443114"Rubber Molden2010 lbs

Freestanding Access Stair Video

OSHA REGULATIONS FOR The Freestanding Mobile Access Stair System

Flexible Lifeline Systems portable ladder and stair systems meet the applicable standards of ANSI 14.3 Requirement for Fixed Ladders, OSHA 1910.26 Portable Metal Ladders, CSAZ11-M81 Portable Ladders, OSHA 1910.23 Guarding floor/wall Openings & Holes, and the Manitoba Workplace Safety & Health Division Fall Protection Guidelines.

These systems also comply with the latest OSHA/ANSI standards and regulations including OSHA 29 CFR Walking-Working Surfaces Rule and ANSI Z359.16 Product Performance Standard – Safety Requirements for Climbing Ladder Arrest Systems.

On November 17, 2016, OSHA published its final rule on Walking and Working Surfaces. The final rule covers a wide variety of general industry entities, including building management services, utilities, warehousing, retail, window cleaning, chimney sweeping and outdoor advertising. It does not change construction or agricultural regulations.

ANSI Z359.16 – This new standard received approval by the ASSE Board of Standards Review on November 2, 2016. It establishes requirements for the performance, design, marking, qualification testing, instructions for use, inspection, maintenance and storage, and removal from service of vertically oriented climbing ladder fall arrest systems consisting of flexible and rigid carriers with multiple attachment points and associated carrier sleeves for users within the capacity range of 130 to 310 pounds (59 to 141kg).

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