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HT-1117
Unmatched Quality & Service
Aboveground TankLadders, Platforms,Stairs & Walkways Highland Tank
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Aboveground storage tanks are designed and engineered to meet the demanding needs of many industries. They provide a sensible and safe solution for the storage of petroleum products and chemicals at bulk plants, transportation facilities, industrial sites, military bases and airports.
Depending on the size and function of the tank, access to fill ports, pumps, vents and access manways is required. Highland Tank custom fabricates ladders, platforms, stairs and walkways to provide safe convenient access to your tanks no matter the height or configuration.
All access equipment is fabricated to OSHA standards using carbon steel. Standard paint color is safety yellow with other colors available. Step/stair treads, platforms and walkways are non-slip fiberglass grating. Stainless steel construction is also available as a galvanized finish.
Ladders, platforms and walkways are designed to comply with strict OSHA regulations. Carbon steel fabrication with a painted finish is standard. Stainless steel or galvanized finish is available upon request. Mounting brackets and other structural accommodations can be factory-fitted to facilitate field installation. Interior access ladders require a properly sized access manway for safety clearance. Standard or caged external access ladders are designed for access to the tank top, fill port, manways or tank appurtenances. Handrails and provisions for anchoring to a support pad are also included.
Note: OSHA-compliant internal ladders measure 16" wide and external ladders measure 24" wide.
Ladders, Platforms and Walkways
Horizontal Tank – Internal Ladder Horizontal Tank – External Ladder
Vertical Tank – External LadderLadders Up to 20 ft.Open Ladder
Horizontal or Vertical Tank – External LadderLadders 20 to 30 ft.Uncaged 0 to 20 ft. / Caged 20 to 30 ft.
Vertical Tank – External LadderLadders above 30 ft.
Tank Manway
Stringer
Rung
12" ctrs
Step-off Platform
LadderCage
Step-offPlatform
Tank Height
34"
30"Length
24" 28"
30"Length
Stairways
Highland Tank fabricates standard and custom stairs to facilitate access to tank fill ports and manways. OSHA standard design stairways provide access to the top of the tank from a platform attached to one end of the tank and include non-skid fiberglass grating on the stair treads and platforms. Handrails and provisions for anchoring stairway to a support pad are also included. In addition, we can manufacture Ships Ladders for job sites with limited space and can custom fabricate ladders, platforms and walkways to suit your site-specific needs.
60°
Stairways and Ships Ladders
Ships Ladders
Anchor
60°Support Legs When Required39-45°
9-11"
Open – No HandrailStandard Design Stairs
Top of Tank Access Perpendicular to Tank Head Top of Tank Access Parallel to Tank Head
Top of Tank Access Perpendicular to Tank Head
ModelS or SL
TankDiameter Stairs Ships Ladders
Platform Height From Support Pad
30 4'-0" 29.6875" 17" 30"
47 5'-4" & 6'-0" 47.25" 26" 47"
72 8'-0" 72.625" 41" 72"
88 10'-0" 88.8125" 50" 88"
108 12'-0" 108.625" 62" 108"
Nominal Length
34"
© Highland Tank – HT– 1117 –09/2016
TANK
HIGHLAND
&
MFG. CO.
Please visit us at www.highlandtank.com1510 Stoystown RoadFriedens, PA 15541P: 814-443-6800F: 814-444-8662
958 19th StreetWatervliet, NY 12189P: 518-273-0801F: 518-273-1365
2700 Patterson StreetGreensboro, NC 27407P: 336-218-0801F: 336-218-1292
2225 Chestnut StreetLebanon, PA 17042P: 717-664-0602F: 717-664-0631
One Highland RoadStoystown, PA 15563P: 814-893-5701F: 814-893-6126
4535 Elizabethtown RoadManheim, PA 17545P: 717-664-0600F: 717-664-0617
With all custom fabricated ladders, platforms, stairs and walkways, Highland Tank assembles the complete system in the factory to assure fit and function before painting and delivery. Mounting brackets and other structural accommodations are factory-fit to facilitate field installation. Handrails and provisions for anchoring to a support pad are also included.
Walkways