GALVANIZED STEEL
Free standing, flexible with interchangeable components.
Submittal Codes
- Warranty must be submitted with bid.
- Shop Drawings: Include detailed shop drawings upon receipt of purchase order.
- Engineering: Provide wet stamped professional engineering drawings upon request.
- California Building Code 2022
- International Building Code 2021
- Division of State Architects A#04-122263
- Small Business - Cage Code 1S3T7
- DUNS: 808864102
- NAICS 238190, 332323
- Texas Accessibility Standards
- Georgia Accessibility Standards
Quality Assurance
- Manufacturer: TMP Services Inc. 2929 Kansas Ave. Riverside, CA 92507 (951) 213-3900 Fax (951) 213-3997 Toll free (888) 867-2360 Web site: www.tmpservices.com Any alternate manufacturer must be approved prior to bid opening.
- All components shall be universal so that a ramp system can be relocated and assembled into many different configurations.
- All exposed surfaces shall be smooth and free of sharp or jagged edges.
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Warranty: TMP Services, Inc. warrants its products to be free from defects in material and workmanship in the course of manufacturing for a period of one years beginning at date of delivery of product. This warranty
excludes any defects resulting from abnormal use in installation, service, accidental or intentional damage or any occurrences beyond the manufacturer’s control.
PRODUCT SPECS
RAMP SECTIONS
Engineering
Decking- 12 ga. plate.
Framing – 1 ½"x1 ½"x1 ½"x0.053" edge and perimeter channel
Ramp sections shall be prefabricated in typical 6' or less lengths.
Custom lengths shall be fabricated as requested.
All ramp sections shall be designed for minimum 4" to maximum 48" height.
Ramp walking surface width shall be: 48" minimum inside to inside measurement. Non-skid to be two-part epoxy coating with silica sand.
All ramp sections shall have a wheelchair guard 3" + or – 1" from decking surface.
Materials
Aluminum Planking 6063 – T5
Ramp sections shall be prefabricated in typical 6' or less lengths.
Custom lengths shall be fabricated as requested.
All ramp sections shall be designed for minimum 4" to maximum 48" height.
Ramp walking surface width shall be 48" minimum inside to inside measurement. The walking surface of the ramp shall be non-skid, continuous, without gaps.
All ramp sections shall have a wheelchair guard 3" + or – 1" from decking surface.
LANDINGS
Engineering
Landings shall be designed for a minimum uniform live load of 100 pounds per square foot and a concentrated vertical load of 300 pounds distributed uniformly over an area of 1 square foot.
Materials
12 gauge plate
Framing - 1 ½"x1 ½"x1 ½"x0.053" edge and perimeter channel
Design
Landings shall be prefabricated in typical 5'x7' or 4'x 6' sections. Larger sizes will be fabricated as required by local codes and for specific applications as indicated on drawings.
Landings shall be designed for adjustment minimum 4" to maximum 48" heights.
The walking surface of the landing shall be two part epoxy system with silica sand.
LEGS
Engineering
The legs shall be designed to support the ramp and landing sections.
Materials
Legs shall be all galvanized steel construction, 1 ¼"x1 ¼"x16 gauge square tubing
All fasteners shall be ASTM A307.
Design
The legs shall telescope into the ramps and landings and shall allow for height and slope adjustments. The legs shall be designed to be independent each side, to allow for adjustment without additional foundation systems, AND NOT PROTRUDE OUTSIDE THE FOOTPRINT OF THE WALKING SURFACE, eliminating tripping hazards.
All legs shall be through bolted using ASTM A307.
All legs shall have 12 gauge 3"x3" base pads.
HANDRAILS- GUARDRAILS
Engineering
Guardrails and handrails shall be designed and constructed for a concentrated load of 200 pounds applied at any point and in any direction at the top of the handrail or guardrail.
Handrails and guardrails shall be designed and constructed for a load of 50 pounds per linear foot applied horizontally at the required guardrail height and a simultaneous load of 100 pounds per linear foot applied vertically downward at the top of the guardrail.
Handrails and guardrails shall be designed and constructed to resist a 200 pound concentrated horizontal load applied over a one square foot area at any point in the system. Note: The above loading shall not be applied simultaneously.
Materials
All handrails and guardrails shall be minimum 16 gauge Galvanized Sq. Tube.
Design-30" Less Threshold
Handrail required only.
Handrail gripping surface shall be smooth and continuous throughout ramp sections and landings.
The handrail shall be 1 ½"x1 ½" 16 gauge square tubing tube, verticals to be 14 gauge Galvanized 1 ½ sq.. The top of the (upper) handrail shall be placed 34" to 38" above the walking surface.
Design- over 30" Threshold
If over 30" in Height, Guardrails shall form a protective barrier of a minimum of 42" high. Guardrails shall be designed such that a 4" sphere cannot pass through any opening.
Guardrail horizontal to be 1 ½"x1 ½" 16 gauge square tubing.
Inside handrail to be attached to guardrail 34" to 38" above walking surface. Materials – 1 3/8" 16 gauge round Galvanized tube.
