PE Manhole Inspection Chamber

INSTALLATION PROCEDURE OVERVIEW IMPORTANT : We strongly recommend supervision of installation by our expert Installation Engineer. All instructions from Installation Engineer must be respected. Following is an overview of installation procedure. Please consult OPTIFLOW for installation under challenging conditions. High watertable and deep installations maywarrant additional steps as suggested by lnstallation Engineer or site consulting engineer.

FAST, EASY AND SAFE INSTALLATION

Excavate

Excavate 60cm wider and 15cm deeper than the chamber 15cm PCC base should be provided. Place the chamber on the PCC Check the levelling to ensure chamber is properly aligned

TYPES OF MATERIALS OF PIPE THAT CAN BE CONNECTED TO OPTIFLOW CHAMBERS

ASPHALT

ASPHALT

FRAME & COVER

Right to rest on planar bedding of grit/sand/mass concrete

Load Bearing ring conducts traffic load away from the PE Manhole. It is important to ensure that no direct contact occurs between the ring and PE Manhole. The ring should be wider (10mm) and higher (70mm)than chamber

CAST IRON

CORRUGATED PIPES

GRP (FIBER GLASS)

POLYTHYLENE

CLAY

PVC

POLYPROPYLENE

Elastomer Seal

Cup Saw Adaptor

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