What is an OsmaDrain?
What is an OsmaDrain?
OsmaDrain is a PVC-U gravity drainage system for use in building drainage applications. It includes fittings, junctions and bottle gullies, suitable for foul or surface water drainage. It comes a fantastic range of size from 110mm and 160mm diameters.
What is an OSMA drain inspection chamber?
To connect multiple pipes runs into a single drainage system at a known point. They also provide a point of access to test, inspect and maintain the drainage system. …
How do you install underground drainage?
How to Install Underground Drainage Pipes
- Step One: Dig a Trench. The first step in the process will be to dig a trench for your pipe to lay in.
- Step Two: Lay Support for the Pipe.
- Step Three: Plan the Major Components.
- Step Four: Cut Your Pipe.
- Step Five: Refill the Trench.
What are the main parts of a sanitary drainage system?
A sanitary drainage system generally consists of horizontal branches, vertical stacks, a building drain inside the building, and a building sewer from the building wall to the point of disposal.
What is below ground drainage system?
Underground drainage is the general term given to the system of pipes and fittings that is installed below ground level to transport foul drainage or rainwater flows to a sewage treatment facility or, in the case of rainwater, a soakaway or water course.
What is an inspection chamber?
Inspection chambers are access points to underground pipework which allow maintenance and the removal of blockages. Inspection chambers and manholes are similar in use except that manholes allow physical entrance and inspection chambers are for cameras and equipment only.
How deep can an inspection chamber be?
Standard Inspection Chambers Standard PPIC up to 450mm diameter are only allowed to go to a max depth of 1200mm (1.2m) as they are big enough for a child to fall down. These chambers will provide for good access for any rodding/cleaning that needs to take place.
Can you put a bend in underground drainage?
Rest Bends – These are used to connect soil stacks and ground floor sanitary appliances to the underground drains. It allows anything coming from the toilet pan to pass through to the drains. The bottom of the bend should never be any closer than 450 mm to the drain floor connection just above the soil stack.
What are the types of drainage system?
There are two types of artificial drainage: surface drainage and subsurface drainage.
- 6.2. 1 Surface drainage. Surface drainage is the removal of excess water from the surface of the land.
- 6.2. 2 Subsurface drainage. Subsurface drainage is the removal of water from the rootzone.
What are the different types of sanitary drainage systems?
There are three types of modern sewer systems: Sanitary sewers (also called foul sewers), storm sewers (also called surface water sewers), and combined sewers.
What are different types of drainage systems?
How big is a standard osmadrain drainage pipe?
The OsmaDrain range of 110/160mm pipes comply with the requirements of BS EN 13476-2 and are Kitemarked in accordance with the BSI certification scheme. OsmaDrain pipe is supplied in two diameters, 110mm and 160mm, plain ended and in standard lengths of either 3 or 6 metres.
What do you need to know about Osma above ground drainage?
So OSMA set to work creating a system that removes the guesswork. Push-fit waste and solvent weld waste systems for standard and high temperature usage You need to enable cookies to see this content. You need to enable cookies to see this content.
What kind of drainage system do I Need?
The OsmaDrain system is designed for use in gravity drainage installations with pipe and fittings being offered in 110mm and 160mm diameters. The OsmaDrain range includes a wide variety of standard components such as Bends, Junctions and Rodding Access Fittings together with specialized fittings such as fully roddable Bottle Gullies.
What kind of Agrement certificate does the osmadrain system have?
The OsmaDrain system has been awarded the following British Board Agrément certificate. 87/1835 OsmaDrain Underground Drainage. Acceptance OsmaDrain systems are included in the following publication:- Sewers for Adoption, 6th, 6A and 7th Editions, under clause 5.2.21 and 5.2.22.
