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MAINTENANCE HOLE 3000mm X 1800mm BOX CHAMBERS

M CON ProductsPRECAST PRODUCTSMAINTENANCE HOLESMAINTENANCE 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

  1. Manufactured in accordance with CHBDC.
  2. Click here for maximum pipe size and alignment angles.
  3. Available riser section heights – 305, 610, 914, 1219, 1524, 1829, 2134 and 2500.
  4. Maintenance hole steps (circular hollow aluminum) as per OPSD 405.010.
  5. All dimensions are in millimeters unless otherwise shown.

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