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ABOUT
Products
CONCRETE PIPE
BOX CULVERTS
CATCH BASINS
MAINTENANCE HOLES
HEADWALLS
FRAMES AND COVERS
STORMWATER RETENTION SYSTEMS
STONE STRONG SYSTEMS
PROJECTS
News
Resources
CATALOGUE
FAQ
PRICE LIST
CONTACT
CAREERS
MAINTENANCE HOLE 3000mm X 1800mm BOX CHAMBERS
M CON Products
PRECAST PRODUCTS
MAINTENANCE HOLES
MAINTENANCE HOLE 3000mm X 1800mm BOX CHAMBERS
BASE SLAB
(MASS – 6919 KG)
RISER
(MASS – 4821 KG)
TRANSITION
(MASS – 5075 KG)
FLAT CAP
(MASS – 5350 KG)
NOTES
Manufactured in accordance with CHBDC.
Click here
for maximum pipe size and alignment angles.
Available riser section heights – 305, 610, 914, 1219, 1524, 1829, 2134 and 2500.
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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