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crawford@bridgedecks.ca                                     519-831-9989

BUILDING BETTER BRIDGES FOR LIFE !



Video - 12.9m long bridge Double Lane

shows Panel two being installed ..see above

 

 

Video below - 18.5m long Single Lane Bridge

shows panel one being installed 

 

Guardian prefab abutments installed before closing road;     then road closed, Pony Truss bridge removed, new prefab bridge installed in 1 day

CWBCWB

Certified Welding Bureau

Welding Instructor

Welding Inspector

3rd Party Welding Engineer Retainer

Western University

Collaboration with Jia Xue Ph.D 

 

DESIGN ASSIST

Guardian works with your Architect and/or Engineer

in the event that you do not have one, Guardian provides for third party P.Eng stamp

Samples are not to be used as terms of reference rather mock up panels that are specific to the site and signed off prior to shop drawings are considered terms of reference.

 

SHOP DRAWINGS

the shop drawings are prepared by Guardian, 

upon review by the stakeholders,

the shop drawings are the full and final acceptance of the work  to be fabricated,

 

CONFORMANCE 

provided by Guardian

through third party P.Eng who is assigned as the Engineer of Conformance,

who inspects the work at our plant to be compliant to the shop drawings,

the third party P.Eng provided by Guardian is sole authority having jurisdiction of conformance to the shop drawings,

 

ON SITE ASSEMBLY DRAWINGS

when Guardian installs

involves sequencing the off site manufactured parts into on site assembly sequence drawings 

 

when General contractor

involves the contractor using his means and methods

 

COLOR 

is always green unless otherwise specifically stated in the shop drawings based on the mock up panels.

 

CAMBER

we design and infuse the bridge deck panels flat bottom due to the infusion process

and upon installation the bridge deck panels will camber on the supports

 

 ESTIMATES

are based on the Owners drawings issued for tender,

and subject to change as the owner may not award the project within the estimate expiry date which is subject to change without notice,

a Guardian Agreement and Work Order, Guardian Shop Drawings are the final and full sole authority.

 

PRODUCTION

is initially based on a estimated schedule,

regardless all work orders are in queue. 

 

 CONTRACTS

  1. OWNER  & GUARDIAN
  2. DESIGN BUILDER & GUARDIAN
  3. GENERAL CONTRACTOR & GUARDIAN

GUARDIAN is not responsible for the Statement of Requirements by the Owner in items 2, 3 as Guardian is in a separate contract and Guardians Work Order Terms and Conditions are the sole terms of reference of having jurisdiction as Guardian is not in a contract with the Owner.

 

 

 

 

 

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500 James Street South, St.Marys Ontario Canada N4X1B4
500 James Street South, St.Marys Ontario Canada N4X1B4