- Drain laying and sewer blockages
- Septic tank installations
- Residential and Commercial applications
- No problems!
www.epa.nsw.gov.au/mao/septicsystems.htm
www.cam.org/~biology/septic.html
http://www.eco-web.com/cgi-local/sfc?a=/index/index.html&b=/register/05853.html
http://www.everhard.com.au/pr_buil.asp
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