Optco Ltd.

EAST +1(647)764-6800 | WEST +1(587)216-3100

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Optco Ltd.

EAST +1(647)764-6800 | WEST +1(587)216-3100

  • Home
  • About Us
  • Linear Infrastructure
  • Treatment Plant/Industry
  • Contact

CAP - Composite Access Covers

The Superior Option for Manhole Frames & Covers


  • Will Not Corrode  
  • Light Weight Injury Preventing
  • Watertight Inflow & Infiltration Blocker
  • Anti-Theft, Zero Scrap Value 
  • Radio Signal Permeable, Real-Time Data 
  • Electrically Insulated  
  • Robust Heavy Duty Composite
  • Extreme Weather Tested 
  • Made in USA


Constructed to last

Composite Access Products (CAP)™ manufactures composite covers and frames with compression molding. 

Unlike other composite options (RIM/RTM/SMC) CAPs use a unique proprietary combination of continuous/long and short fibers for both load AND surface strength. 


CAP covers pass the AASHTO M 306 Proof Load test requirements for American highways with the rating of HS-25.  CAP is THE ONLY US composite cover manufacture to receive a state DOT approval letter for use within roadway.  


Here in CANADA, frames, grates, covers, and gratings are designed to CAN/CSA-S6, an ultimate limit state of 166.6 kN wheel load.  The CANADIAN Proof of load test calls for 166.6kN applied to a 250mm x 250mm square plate (37,400lbs to 9.84" x 9.84").  The American AASHTO M-306, HS-25 test is 50,000lbs applied to a 9” x 9” square plate.  This is more weight applied to a smaller point VS CAN/CSA-S6.  

CAP Alert features an integrated ultrasonic level sensor and cellular transmitter, providing real-time data to prioritize maintenance & safeguard sanitary and stormwater assets. 

unmatched Performance

Eliminate Inflow & Infiltration with the 100% watertight CAP


Storm surge approved, CAP products are the best addition to your overall I/I strategy 

vented mODELs

VENTED MODEL

Use a gas detection device as part of your inspection process?


Available VENTED model with molded holes, not drilled.  H-25 load rating, GUARANTEED!


Downloads

CAP Brochure 4-2021 (pdf)

Download

CAP Alert Brochure (pdf)

Download
  • About Us
  • Linear Infrastructure
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Optco Ltd.

190 Minet's Point Road, Barrie, Ontario L4N 4C3, Canada

6477646800

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