enviro span brochure

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FEATURES Patented, non-metallic, non-corrosive, non- leeching, and reusable permanent or temporary arch culvert system. Suitable for use over fish bearing and environmentally sensitive streams without disturbing the stream bed. Produced from liquid molding resin resulting in a durable non-metallic alternative to heavy metal culverts. Available in span and elbow sections allowing for a precise following of the natural stream bed without additional disturbance. Culvert FEA (Finite Element Analysis) with 0.91m (3 ft.) of granular backfill, subject to a 307kN (69,000 lb.) per axle load exceeded the BCFS L-150 (GVW 136,090 KGs) off road truck load standard. Culverts were load tested with 56,000 lb. per axle which exceeds BCFS L-100 (GVW 90,680 KGs) and AASHTO H25 load. Due to the lightweight material and innovative design, the bottomless culverts require less time, equipment, and manpower for environmentally friendly installations when compared to traditional stream crossing methods. PHONE: 615.649.3700 TOLL FREE: 877.864.4034 www.enviro-span.com Span sections and wedge sections may be placed in multiple configurations to meet your individual needs. Stackable for easy transport.

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Page 1: Enviro Span Brochure

FEATURES• Patented, non-metallic, non-corrosive, non-

leeching,andreusablepermanentortemporaryarchculvertsystem.

• Suitable for use over fish bearing andenvironmentally sensitive streams withoutdisturbingthestreambed.

• Produced from liquid molding resin resultingin a durable non-metallic alternative to heavymetalculverts.

• Available in span and elbow sections allowingforaprecisefollowingofthenaturalstreambedwithoutadditionaldisturbance.

• Culvert FEA (Finite Element Analysis) with0.91m(3ft.)ofgranularbackfill,subjecttoa307kN(69,000lb.)peraxleloadexceededtheBCFSL-150(GVW136,090KGs)offroadtruckloadstandard.Culvertswere loadtestedwith56,000lb.peraxlewhich exceedsBCFSL-100 (GVW90,680KGs)andAASHTOH25load.

• Due to the lightweight material and innovativedesign, the bottomless culverts require less time,equipment, and manpower for environmentallyfriendlyinstallationswhencomparedtotraditionalstreamcrossingmethods.

PHONE:615.649.3700•TOLLFREE:877.864.4034•www.enviro-span.com

Spansectionsandwedgesectionsmaybeplacedinmultipleconfigurationstomeetyourindividualneeds.

Stackableforeasytransport.

Page 2: Enviro Span Brochure

PARTNUMBER DESCRIPTION A B C D WGT

900742C2150MMSTRAIGHTSPAN 1070MM 1120MM 305MM 2150MM 64KG

7FTSTRAIGHTSPAN 42” 44” 12” 85” 141LB

910723C2150MM23°WEDGESPAN 1130MM 1120MM 305MM 2150MM 43KG

7FT23°WEDGESPAN 45” 44” 12” 85” 95LB

920742C2150MMCONNECTOR 97MM 1016MM N/A 2438MM 4.5KG

7FTCONNECTOR 3.8” 40” N/A 96” 10LB

900742C-2150MMSTRAIGHTSPAN

910723C-2150MM23°WEDGESPAN

920742C-2150MMCONNECTOR

PHONE:615.649.3700•TOLLFREE:877.864.4034•www.enviro-span.com

Modular Culvert Systems