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Serving the Escanaba & Bark River Area from two locations in Michigan's Upper Peninsula, Since 1900
Pre-cast Concrete Manhole Covers and Tank Risers
At Bichler Gravel & Concrete Co. We manufacture 24" diameter Manhole Covers. They're designed to fit seamlessly with our septic tanks.
Tuf-Tite Septic Tank Riser System:
Riser lid-with molded-in gasket. Available in 16” and 24” diameters.
Bichler concrete lid – with handle. Available in 16” and 24” diameters. Must be set on safety pan.
Safety Pan – available for 16” and 24” risers. Comes cast-in new tanks. Can also be used on top of r
Tank Adaptor Ring – for mounting riser or lid to tank when casting-in is not an option. Available in
6” tall riser available in 16” and 24” diameters
12” tall riser available in 16” and 24” diameters
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