Frequently asked questions
FAQ
Do I require an Engineer Designed On-Site Sewage Disposal System?
In Prince Edward Island, residential building lots that are undersized or have unfavorable site conditions such as elevated groundwater table, shallow bedrock, and/or poor soil permeability may require an Engineer Designed On-Site Sewage Disposal System before you can obtain a building permit from provincial and municipal regulators. Commercial developments that do not have access to municipal wastewater disposal services may also require a Professional Engineer to design an on-site sewage disposal system that is custom made to meet their specific wastewater disposal needs. If you find yourself in this situation Innovative Wastewater Solutions can help.
We can help advance your project, from conducting the preliminary steps in completing a site assessment and lot categorization to providing you with a full design document completed by our inhouse engineering team. We provide inspection services to oversee the construction of all of our engineer designed on-site sewage disposal systems to ensure that all aspects of your system are installed properly and in compliance with our design specifications and all applicable provincial regulatory requirements.


Innovative Wastewater Solutions are an authorized sales and service provider of Norweco® wastewater treatment products, which offer cutting edge wastewater treatment technologies at an affordable price. The Singulair Green aerobic treatment system incorporates Norweco’s advanced aerobic treatment process, proven in hundreds of thousands of installations for decades, into a durable, watertight polyethylene tank. The Singulair Green is ideal for new developments or existing homes and businesses and can be installed easily in the most difficult jobsite with just a backhoe. Incorporating patent-pending support ribs and inherently strong arch shape, the durable Singulair Green tank will provide decades of reliable performance. Single tank convenience; the Singulair Green contains pretreatment, aeration, clarification, filtration, flow equalization, optional disinfection and de-chlorination all in one compact treatment unit. The need for additional treatment system tankage is eliminated saving time and money. Homeowners now have unlimited site options for their dream home.
What is Involved in a Standard Site Assessment & Lot Categorization or “Perc Test”?
A Site Assessment & Lot Categorization, commonly referred to as a “Perc Test”, is a systematic field assessment that is conducted to assess the soil, bedrock, and groundwater conditions on a site, and to determine the appropriate site or lot category based on the site conditions that are observed. The lot category is determined based on the presence and thickness of permeable surficial soil horizons, and the depth to groundwater and bedrock.

How Much Does an Engineer Designed On-Site Sewage Disposal System Cost?
An Engineer Designed on-site sewage disposal system can range significantly in price depending on the site conditions and specific project requirements, and in general are more expensive than conventional septic systems. Additonal costs to consider include engineering design fees, specialized equipment and treatment systems, pump chambers, and imported fill materials for drainage beds. At Innovative Wastewater Solutions we incorporate the practical and economical wastewater treatment technologies found in the Norweco® Singulair Green aerobic treatment system with conventional drainage field construction materials that are readily available and familiar to local Licensed Installers.
Will Innovative Wastewater Solutions Work With My Licensed Septic System Installer?
Yes – we are happy to work with all Licensed Installers to make sure that your on-site sewage disposal system is installed to the highest standards. We have working relationships with most installers in the Province and can provide references for established and reputable Licensed Installers in your area.
Does Innovative Wastewater Solutions Install Septic Systems?
Innovative Wastewater Solutions does not act as a Licensed Installer to place your on-site sewage disposal systems. We have many working relationships with local Licensed Septic Installers and will work with you to obtain quotes and to hire a reputable and experienced on-site sewage disposal system installer.