#WipesClogPipes

The world is doing everything it can right now to stay germ-free and healthy, and one step many Americans are taking in the fight against COVID-19 is purchasing an abundance of disinfecting wipes to rid any and all surfaces of potential viruses. NPR reported in early March that Clorox, a leading manufacturer of these now highly coveted cleaning products, is experiencing “an all-time high” in its stock price, and this stock price continues to soar. However, America is now undergoing a serious strain on our wastewater treatment systems, as many users of these wipes are flushing them down toilets instead of disposing them in the trash.

Most of these “flushable” wipes are comprised of materials, such as plastics or regenerated cellulose, that do not break down once they enter the water, causing a dangerous build up of clogging agents that force wastewater treatment operators to locate the matter, sometimes referred to as “fatbergs,” and manually remove it. Wastewater treatment operators on a national scale have been reporting significant issues at their treatment plants. The New York Times highlighted a hashtag developed by these operators and wastewater officials to warn consumers against this damaging behavior: #WipesClogPipes.

The strain on wastewater treatment plants caused by these “flushable” wipes is occurring here in the Hudson Valley as well. On March 24, the Village of Cold Spring asked residents on their Facebook page to stop flushing “disinfectant and baby wipes down the toilet” as this “increases the risk of clogged sewer pipes and septic tanks.” MidHudson News similarly published an article warning residents in Poughkeepsie to use “caution when flushing items down toilets,” as products like paper towels, napkins, wet wipes/baby wipes, and facial tissues will clog local sewer lines and “cause backups in your home or business.” The New York Times speculates that we are seeing this upsurge in residents flushing wipes because of the limits COVID-19 has caused on the availability of toilet paper.

What are the ultimate consequences of flushing wipes beyond causing major headaches for plumbers and wastewater treatment operators? An article recently released by CNN consults California’s Water Resources Control Board who warns, “Flushing wipes, paper towels and similar products down toilets will clog sewers and cause backups and overflows at wastewater treatment facilities, creating an additional public health risk in the midst of the coronavirus pandemic.

If you are flushing your wipes down the toilet because your household strives to produce as little waste as possible, wastewater treatment officials and operators want you to know that forcing them down the pipes is simply not the solution. Perhaps search for wipes comprised of sustainable alternatives that will not leave you feeling guilty for disposing of them in the trash, or douse used rags in a natural disinfecting spray and launder promptly after use. The CDC offers an extensive list of products that will adequately fight against COVID-19.

Remember, an important way we can all stay safe and healthy is to ensure our pipes and wastewater treatment systems are staying safe and healthy, as well. #WipesClogPipes!

p+d Selected to Complete Trihalomethanes Study

Our team was tasked with evaluating the treatment process, storage system and distribution network in the Town of Wallkill to discover the deficiencies contributing to high levels of THM in the water supply

THM occur within water systems as a result of the disinfection process. All drinking water sources could contain microorganisms such as bacteria and viruses, so the water is disinfected to destroy those microorganisms. Chlorine (by way of liquid sodium hypochlorite) is the most common disinfectant for treating drinking water.  When chlorine is added to water that has natural organic matter, disinfection byproducts develop. THM are the most common type of byproduct. The level of THM in the water is therefore directly related to the organic content of the source water, the amount of chlorine that is added to the water as a disinfectant and the age of the water in the system.

To improve water quality and lower THM levels, our team made several short- and long-term recommendations, including rehabilitating a storage tank in an area where THM levels have exceeded the EPA limit, installing mixers in the tank, and continuing to rehabilitate greensand filters at the Town’s water treatment facilities.

Following the completion of this study, the Town will move forward with projects that will maintain its infrastructure and yield better water quality for the district’s users.

p+d Awarded Copper & Zinc Investigative Study

p+d has been collaborating with the Village of Suffern to study the Village’s wastewater system to identify the users, industries or other sources whose processes or systems could potentially release metal contaminants. This study will involve a volumetric comparison and evaluation of users’ waste stream characteristics to determine each user’s potential contribution of metals.

Our team has studied the Village’s water and sewer records and examined case studies and peer-reviewed articles regarding copper and zinc leaching. Using our research and intimate knowledge of the Village’s water and sewer systems, we have identified strategic sampling locations and frequencies to most efficiently evaluate the water treatment facilities’ source contributions of copper and zinc. Once sampling is complete, we will analyze the findings and prepare a lab report summary and evaluation and recommendation report. 

p+d Awarded Arfman Water & Sewer District Formation Project

p+d was awarded a project to formalize the Arfman Water and Sewer Districts in the Town of Wallkill.

arfman

The Arfman Tract Property, the subject of an intermunicipal agreement between the City of Middletown and Town of Wallkill, has historically received water and/or sewer service from the City of Middletown. Recently, several proposed development projects within or adjacent to the Arfman Tract have received approval for development and wish to move forward with construction.

Prior to allowing construction to commence, the municipalities agreed that new water and sewer districts must be formed to consummate the district boundaries and formalize a number of past service arrangements to allow the City to continue to provide needed water and sewer services.

Our team prepared a Map, Plan and Report (MPR) for each district. This report provides both the City and Town with information on key issues associated with continuing to deliver public water and sewer within the proposed district: historical background and precedence for district formation, boundaries of the proposed water and sewer districts, treatment facility for sewage that is collected, source of water to be used, general plan for any required capital improvements, estimated capital cost and operation and maintenance costs.

Following the Town’s and City’s reviews of the MPR, a public hearing was held to address public comments, and the district formation was completed.

p+d Appointed as Planning Board Engineer and Town Engineer for the Town of Mount Hope

We are excited to announce that last month Pitingaro & Doetsch Consulting Engineers, P.C. was appointed as Planning Board Engineer and Town Engineer for the Town of Mount Hope.

The principals of p+d have served the Town of Mount Hope for the past four years as principal-in-charge and senior project engineer as part of another firm.

We look forward to continuing to work with the Town in this new capacity to help complete new projects, manage the infrastructure we have already worked to build and reach future goals.

Award letter
Award Letter