Cretex Concrete Products North, Inc

Manhole Cone Details

48" Eccentric Cones
3.0' Eccentric Cone
3.0' ECCENTRIC CONE		 4.0' Eccentric Cone
4.0' ECCENTRIC CONE
5.0' Eccentric Cone
5.0' ECCENTRIC CONE		 6.0' Eccentric Cone
6.0' ECCENTRIC CONE

Notes:
1. Reinforcing complies with ASTM C-478 and MnDOT Plate 4005.
2. Plastic steps placed at 12" spacing. Steps comply with MnDOT Plate 4180, ASTM C-478 and OSHA.

 
Manhole Cone Details

48" Concentric Cones
3.0' Concentric Cone
3.0' CONCENTRIC CONE		 3.5' Concentric Cone
3.5' CONCENTRIC CONE
4.0' Concentric Cone
4.0' CONCENTRIC CONE

Notes:
1. Reinforcing complies with ASTM C-478 and MnDOT Plate 4005.
2. Plastic steps will be placed at 12" spacing, if required. Steps comply with MnDOT Plate 4180, ASTM C-478 and OSHA.

 
Manhole Cone Details

Eccentric Reducing Manhole Cones
Eccentric Reducing Cone
TYPICAL ECCENTRIC REDUCING MANHOLE

Notes:
1. Manholes are manufactured in accordance with ASTM C-478 and MnDOT Plate 4005.
2. Plastic steps placed at 12" spacing. Steps comply with MnDOT Plate 4180, ASTM C-478 and OSHA.

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Information in this document is subject to change without notice.
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