ABA Law: Fishing Piers and Recreational Pathways

ADAAG requires that at least one accessible route connect accessible buildings, facilities, elements and spaces on the site. Accessible fishing piers, platforms, and other accessible spaces and elements within a fishing facility must also be connected by an accessible route.

The accessible route must comply with ADAAG provisions for the location, width (minimum of 36 inches), passing space, head room, surface, slope (maximum of 1:12 or 8.33%), changes in level, doors, egress, and areas of rescue assistance, unless otherwise modified by specific provisions outlined in this guide.

Gangways
A gangway is a variable-sloped pedestrian walkway linking a fixed structure or land with a floating structure. Where gangways are provided as part of accessible routes to connect floating accessible fishing piers or platforms, the following exceptions to ADAAG have been included to deal with the varying water level changes and other factors in this dynamic environment. Designers and operators should note that there are no exceptions to the accessible route requirements where the accessible route connects to a fixed fishing pier or platform.

Gangway Slope and Rise Exceptions
Gangways must be designed to provide for a maximum 1:12 (8.33%) slope but are not required to be longer than 30 feet in length. There is no maximum slope requirement for gangways 30 feet or longer. For example, where the vertical distance between where the gangway departs the landside connection and the elevation of the pier surface at the lowest water level is 4 feet, the gangway would have to be at least 30 feet long. As water levels rise and fall, gangway slopes also rise and fall. At times, this gangway slope may be less than 1:20 (5%) and at other times it may be more than 1:12 (8.33%).  Designers are encouraged to provide the least possible gangway slope, where possible, to give independent access to persons with disabilities.

The gangway slope and rise exceptions do not apply to other sloped walking surfaces that may be part of the accessible route. For example, where a non-gangway sloped walking surface greater than 1:20 (5%) is provided as part of an accessible route connecting accessible elements at a fishing facility, it must comply with ADAAG slope and rise requirements. This would include a ramp connecting a fixed pier or a float with fixed switchback ramps.

Gangway Alterations
Gangways on existing fishing facilities may be repaired or replaced without triggering the requirement to increase the gangway length. However, if the areas altered contain primary functions (such as a fishing station), existing gangways are considered part of the path of travel to the altered primary function areas and must be made accessible, if the cost to do so is not disproportionate. The Department of Justice has determined that it is not disproportionate to spend up to an additional 20 percent of the overall costs of alterations to the primary function area to make the path of travel accessible.

Cross Slope
The cross slopes of gangways, transition plates and floating piers that are part of an accessible route must be designed and constructed not to exceed a maximum of 2 percent. Measurements, absent live loads, are to be made from a static condition (i.e., absence of movement that results from wind, waves, etc.). Where floating piers are grounded out due to low water conditions, slope requirements would not apply.

Transition Plates
Transition plates are sloping pedestrian walking surfaces located at the end of a gangway. Gangways are not required to have landings at the end, if transition plates are provided. If the slope of the transition plate is greater than 1:20 (5%), transition plates must have a landing at the end of the transition plate not connected to the gangway and comply with other ADAAG ramp requirements.

Fig27

Handrail Extensions
ADAAG addresses handrail height, diameter, and extensions provided to the end of the gangway. Other specifications regarding vertical supports may be addressed in other building codes. Handrail extensions are not required where gangways and transition plates connect and both are provided with handrails. ADAAG does not require handrails on sloped surfaces that have a rise of less than 6 inches or a projection less than 72 inches, or a slope of 1:20 (5%) or less. If handrail extensions are provided, they do not need to be parallel with the ground or floor surface, since the surface may be moving due to water conditions to low water conditions, slope requirements would not apply.

Elevators and Platform Lifts
In addition to regular elevators, limited use/limited application elevators or platform lifts that comply with ADAAG may be used instead of gangways as part of an accessible route connecting floating piers and platforms used for fishing.

Railings and Height
Where railings, guards, or handrails are provided on a fishing pier or platform, they must meet ADAAG provisions, and at least 25 percent of the rails must be 34 inches or less in height above the ground or deck so a person using a wheelchair or other mobility device has the opportunity to fish. However, guardrails may be higher than 34 inches if the higher portion meets all the requirements of the International Building Code.

Fig28

 

Dispersion
Anglers who can stand are able to fish from any part of a pier or platform and change locations. To provide anglers with disabilities similar opportunities, the accessible 34-inch maximum railing must be located in a variety of places on the pier or platform to offer a variety of locations to fish from. Different fishing locations may provide different water depths, shade or sun, vegetation, and proximity to the shoreline or bank.

fig29

Edge Protection
Where railings, guards, or handrails are provided, edge protection must be provided and extend a minimum of 2 inches above the ground or deck surface.  This protection will prevent persons using wheelchairs or other mobility devices from slipping off the pier or platform.

Edge protection is not required where a railing, guardrail, or handrail is provided, if the deck surface extends a minimum of 12 inches beyond the inside face of the railing. This design allows a person using a wheelchair or other mobility device to pull into a clear space and move beyond the face of the railing to view the water in different directions. Toe clearance must be at least 30 inches wide and a minimum of 9 inches above the ground or deck surface beyond the railing.

fig30

 

Clear Floor or Ground Space
At least one clear floor or ground space (30 inches by 48 inches minimum) must be provided at each location that has a railing height of 34 inches maximum. If there are no railings, at least one clear space must be provided on a pier or platform.

Turning Space
Piers and platforms must have at least one turning area, either a 60-inch turning space or T-shaped space, to allow a person using a mobility device or wheelchair to make a 180-degree turn. The space may overlap the accessible route and clear floor or ground space.

Mark Hehir (15 Posts)

In 1996, my Muscular Dystrophy progressed to the point where I needed a ventilator to help me breathe. As in nature, one learns to adapt to their environment and, for me, that meant adapting to the world around me with physical limitations and from a wheelchair. Seeing that there was little information on accessible hiking trails, I began making videos of each trail I visited so I could share with others in wheelchairs. I'm a published writer, composer, videographer, and amateur nature photographer. Life is what you make it. Please visit my blog for more information on accessible trails in the SF Bay Area.


0 0 votes
Post Power
0
Would love your thoughts, please comment.x
()
x

Pin It on Pinterest