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Wavin Osma Shallow Inspection Chambers (SIC)

Wavin Osma Inspection Chambers in 250, 300 and 450mm diameters, are suitable for use in both adoptable and non-adoptable applications to a maximum depth of 0.9 metres, depending on the chamber and the application. 

Why use Wavin Osma Shallow Inspection Chambers?

The amount of choice available when it comes to choosing an Inspection Chamber can be daunting, so we’ve put together a simple step-by-step selection guide to help you. You, firstly, need to understand the needs of the project. For example, is my drainage installation adoptable or non-adoptable? What is my proposed depth to invert from the cover level? How many inlets do I need and at which angles? What is the diameter of the outlet? Wavin offers a comprehensive range of shallow inspection chambers ranging in shaft diameters from 250mm up to 500mm, having either single or multiple inlets and outlets ranging from 110mm up to 160mm. Once you have answered the above questions, the inspection chamber selector tool can help you to choose which Wavin Osma inspection chamber to use.

More System Features

Fast, Easy Installation
No wet trades
Lightweight
No lifting equipment required
Cut-To-Fit Shaft
Shaft may be cut to length to achieve required invert depth. cut to size to fit
Reduced Digging
No additional trench excavation required

Additional features

BS EN 13598-1: 2010 approved
Comply with the requirements of Sewers for Adoption 7
Comprehensive Range
Wavin's SIC are available in 250, 315, 450 and 500mm offer ideal solutions for all scenarios.