Design of a Title 5 system begins by reviewing the details of the situation with the client. The discussion centers around the property location, whether it is a new or replacement system, the proposed use (residential, commercial, etc.), as well as, a general overview of the permitting process. Trinity Engineering performs an initial site reconnaissance, typically using aerial photography and GIS mapping systems, followed by site visit and proposal. Once the proposal is accepted, the field work can be scheduled.
In the field, the first step is a Site and Soil Evaluation which consists of conducting Deep Observation Holes (DOH) and Perc Tests to demonstrate that the site is suitable for a Title 5 system. The local Board of Health (BOH) must witness the Site and Soil Evaluation. A contractor is required to excavated the DOHs and Perc Test locations. Next, a site map is generated to show topography and key features for the design.
Once the design and permit application materials are completed they are forwarded to the client for their use. The client, or their contractor, must obtain a Disposal Construction Works Permit for the system installation prior commencing construction. During construction Trinity Engineering is available to respond to inquiries by the contractor.
A final inspection is required by both the BOH and Trinity Engineering. The final inspection is typically arranged by the contractor. Once the system meets with the approval of Trinity Engineering and the BOH, a Form 3, Certificate of Compliance (CoC) is signed by Trinity Engineering, as well as, the contractor and forwarded to the BOH. The BOH issues the final CoC. The BOH retains copies of the CoC, as should the client.
When designing a Title 5 system, the licensed Soil Evaluator must determine the Estimate Seasonal High Groundwater Table (ESHGWT). The Title 5 code requires that the bottom of the Soil Absorption System (SAS), sometimes referred to as a leaching field, or the septic field, but be placed four feet above the ESHGWT. Therefore the height of the mound is entirely dependent upon the groundwater table at the site.
I some cases, on Soil Absorption Systems that accept high flows the design engineer must also account for the mounding in the groundwater table that results from the application of the effluent to the SAS, which results in the mound being raised a bit higher in response to the mounding in order to maintain the required four feet of separation.
In order to connect to a municipal sewer the applicant must typically petition the city or town. The municipality will typically require permitting for work conducted within the right of way and if the municipality owns the sewer infrastructure it may also approve connections to its infrastructure. Additionally, it may be the case that the sewer district operates as a separate entity distinct from the city or town and as such also issues its own approval to connect.
Generally speaking, a Title 5 Inspection is required at the time that a property transfers, but no more than 2 years after the transfer has occurred. There are some limited exceptions for which a Title 5 Inspection is not required such as, taking a mortgage on a property, refinancing, a change in the form of ownership among the same owners, such as placing the property in a family trust, adding or deleting a spouse or transfer of a property between spouses. Other exemptions exist so it is best to review the guidance provided by MADEP and consult an attorney familiar with these matters to make the final determination.
Title 5 Inspections that are performed up to three years prior to the transfer of the property may be used provided that system pumping records are provided demonstrating that the system was pump at least once per year during the three year period. Also, new systems that have received a Certificate of Compliance within the last three years that also have system pumping records demonstrating that the system has been pumped every year during the three year period do not need a Title 5 Inspection.
Trinity Engineering often recommends that the seller perform the Title 5 Inspection, or at least a voluntary Title 5 Inspection prior to the sale in order to identify whether there may be an issue with the existing system. Finding out that the Title 5 system has failed after a purchase and sale agreement has been signed can often mean that the seller will bear the full cost of the repairs required. Knowing ahead of time can prepare the seller for the cost and allow them time to plan the repairs or at least adjust the asking price accordingly.
There are other rules that apply to other situations such as large systems, shared systems and condominium units, so it’s best to consult with Trinity Engineering to review the particular details that may apply in your situation.
Generally speaking, a Title 5 Inspection is required at the time that a property transfers.
Title 5 Inspections that are performed up to three years prior to the transfer of the property may be used provided that system pumping records are provided demonstrating that the system was pump at least once per year during the three year period. Also, new systems that have received a Certificate of Compliance within the last three years that also have system pumping records demonstrating that the system has been pumped every year during the three year period do not need a Title 5 Inspection.
Trinity Engineering often recommends that the seller perform the Title 5 Inspection, or at least a voluntary Title 5 Inspection prior to the sale in order to identify whether there may be an issue with the existing system. Finding out that the Title 5 system has failed after a purchase and sale agreement has been signed can often mean that the seller will bear the full cost of the repairs required. Knowing ahead of time can prepare the seller for the cost and allow them time to plan the repairs or at least adjust the asking price accordingly.