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ABOUT
Products
CONCRETE PIPE
BOX CULVERTS
CATCH BASINS
MAINTENANCE HOLES
HEADWALLS
FRAMES AND COVERS
STORMWATER RETENTION SYSTEMS
STONE STRONG SYSTEMS
TRENCH COVERS
PROJECTS
News & Media
NEWS
IN THE PRESS
Resources
CATALOGUE
FAQ
PRICE LIST
STONE STRONG SYSTEMS FIELD CONSTRUCTION MANUAL
PIPE & PRECAST INSTALLATION GUIDE
CONTACT
CAREERS
MAINTENANCE HOLE 1500mm TOP TREATMENTS
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PRECAST PRODUCTS
MAINTENANCE HOLES
MAINTENANCE HOLE 1500mm TOP TREATMENTS
TRANSITION
(MASS – 1633 KG)
TWIN INLET FLAT CAP
(MASS – 1600 KG)
FLAT CAP
(MASS – 1829 KG)
NOTES
Manufactured in accordance with OPSD 701.040 and 703.011 and 703.021.
Maintenance hole steps (circular hollow aluminum) as per OPSD 405.010.
All dimensions are in millimeters unless otherwise shown.
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Technical Drawing
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