According to the Alberta private Sewage Systems Standard of Practice, a 4 bedroom house typically requires a 500 gallon septic tank. The leak-proof and durable W3-20 septic tank is also suitable for rural areas.

Download Schematic as PDF (32kb)

w3-22

Technical Specifications

Concrete RELEASE 28 DAY AIR SLUMP TYPE
15 MPa 35 MPa 6-8% 70mm 50

 

 LOWER UPPER TOTAL
 – KG – KG 10,000 KG

 

DATE CODE BY
Jan. 2016 0100 CW