Colorado
Oldcastle Precast, Inc.
8392 Riverview Parkway
Littleton CO, 80125-9790
Phone: (303) 791-1100
Fax: (303) 791-1120
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Manholes 

Manholes allow easy access to underground piping, meters and facilities. Oldcastle Precast provides sealed manhole systems that can be built to specification to include a variety of important features. From complex jobs to simple solutions, our manholes are used in a variety of applications.

ย Download Manhole Brochure

ย Uses:

  • Storm Water access

Download PDF

Product Name Materials Docs
Grade Ring 2'-0" Dia x 2"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 3"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 6"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 2"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 3"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 6"Hx 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-10" Dia x 2"Hx 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-10" Dia x 3"Hx 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-10" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 2"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 6"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 12"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-5" Dia x 6"H x 8 1/2" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 2"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 3"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-0" Dia x 6"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 2"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 3"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-6" Dia x 6"Hx 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-10" Dia x 2"Hx 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-10" Dia x 3"Hx 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 2'-10" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 2"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 4"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 6"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-1" Dia x 12"H x 6" Thick Grade Ring Concrete pdf dwg
Grade Ring 3'-5" Dia x 6"H x 8 1/2" Thick Grade Ring Concrete pdf dwg
48" Dia Manhole 48" Diameter x Height Varies Concrete pdf dwg
60" Dia Manhole 60" Diameter x Height Varies Concrete pdf dwg
72" Dia Manhole 72" Diameter x Height Varies Concrete pdf dwg
90" Dia Manhole 90" Diameter x Height Varies Concrete pdf dwg
96" Dia Manhole 96" Diameter x Height Varies Concrete pdf dwg
Manhole Steps 15 7/16" X 9 3/8" (6" Exposed) Polymer pdf dwg
Manhole Lifting Gear Manhole Lifting Gear Details Steel pdf dwg
Manhole Rings & Covers-1 Manhole Options-1 Steel pdf dwg
Manhole Rings & Covers-2 Manhole Options-2 Steel pdf dwg
Manhole Rings & Covers-3 Manhole Options-3 Steel pdf dwg
A-1043 Manhole Grate 24" Diameter Grate Steel pdf dwg
Extension Rings 2'-6" Dia x 2" Extension Rings Steel pdf dwg
Extension Rings 2'-6" Dia x 3" Extension Rings Steel pdf dwg
Extension Rings 2'-10 1/2" x 2" Dia Extension Rings Steel pdf dwg
Extension Rings 2'-10 1/2" x 3" Dia Extension Rings Steel pdf dwg
Extension Rings 2'-6" Dia x 2" Extension Rings Steel pdf dwg
Extension Rings 2'-6" Dia x 3" Extension Rings Steel pdf dwg
Extension Rings 2'-10 1/2" x 2" Dia Extension Rings Steel pdf dwg
Extension Rings 2'-10 1/2" x 3" Dia Extension Rings Steel pdf dwg

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