- Install new Polylok septic filter - Agitate septic tank turning all solids into a liquid sludge and scraping out the bottom - Pump up to 1000 gallons (additional fee per 100 gallons over) Upon arrival I spoke with the homeowner and he made me aware of the location of his septic tank. I then examined the septic tank and made him aware that there was an excessive amount of biomat and that it would definitely need to be pumped and agitated. I also made him aware that the septic tank had an outdated concrete filter and would definitely need to be updated with a new one. I then gave him multiple upfront options and he decided on option 1. After signature approval I pumped and agitated the tank clean and clear. Upon completion I cleaned up all tools and materials. The homeowner then made me aware that he would like to have a more in depth look at his drain field and I made him aware that we could get our sewer specialist out to look at it.