MAINTENANCE HOLE 1200mm RISER AND BASE SECTIONS

BASE SLAB
(MASS – 759 KG)
RISER
(MASS – 1340 KG/M)
STANDARD MONO BASE
(MASS – 720 KG + 1340 KG/M)
BENCHED MONO BASE

NOTES

  1. Manufactured in accordance with OPSD 701.031 and 701.032.
  2. Click here for maximum pipe size and alignment angles.
  3. Available mono base heights – 600, 762, 914, 1219, 1372, 1524, and 1829.
  4. Available riser section heights – 305, 610, 914, 1219, 1524, 1829, and 2440.
  5. Maintenance hole steps (circular hollow aluminum) as per OPSD 405.010.
  6. All dimensions are in millimeters unless otherwise shown.

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