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350 Tons of Material Removed from Basins in Central Florida

February 28, 2022
Wastewater Visibility News

A Challenging Environment Calls for Skillful Pros In Central Florida, a 12 MGD reclamation facility was experiencing a loss of capacity in their north aeration and anoxic basins.  These tanks presented a challenge because they were lined with rows of diffusers that circulate oxygen feeding the microorganisms and bacteria residents that break down the waste.  This job required experienced professionals to access and remove the built-up material, so the customer called on U.S. Submergent Technologies (USST) for a solution.  USST has cleaned tanks, pipes, and lift stations on over 400 projects around the United States.  Our qualified crews know how to evaluate situations on the ground to get the job done safely and efficiently. “I am proud of our guys for navigating the hard-to-reach environment along the bottom of these tanks and capably removing large amounts of material,” said Eric Pace, Foreman at USST.  “Our patented equipment and thorough safety measures allowed us to get into these structures and complete the job safely without any incidents.” At USST, safety is our number one priority, and these structures were vast in size and 20-feet off the ground.  By executing a site-specific health and safety plan, our crews implemented confined space entry protocols, air quality monitoring, and other required safety measures to move in and out of these structures expeditiously.  USST’s versatile Combination3® Truck has a powerful vacuum that allowed the crew to reach and dispose of a total of 350 tons of sand and grit material.  To learn more about how USST can restore capacity and flow at your facility call 844-956-1129 or email info@ussubmergent.com.  If you’ve got grit, USST can Grit ‘Er Done!®.
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Featured image for 63 Tons of Material Removed from Rural Treatment Plant

January 27, 2022

Wastewater Visibility News

63 Tons of Material Removed from Rural Treatment Plant

Florida Sand and Grit Grant Program Reimburses Restoration Costs A rural community located in Southeast Florida’s Treasure Coast was experiencing capacity issues with their wastewater treatment plant’s multi-tank.  Specifically, inside their chlorine contact chamber, which disinfects and treats the wastewater.  A considerable amount of debris was clogging up this structure and decreasing efficiency at the plant. This municipal wastewater treatment plant collects and treats more than 500,000 gallons of wastewater per day and met the qualifications for reimbursement through Florida’s Sand and Grit Grant Program, which makes it possible for publicly owned facilities averaging 3MGD or less to address the

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December 16, 2021

Wastewater Visibility News

Sanitary Sewer Overflows – Is There a Solution?

USST’s See, Clean, & VerifyTM Services Save Time and Money Sanitary Sewer Overflows – Is There a Solution?  Yes, especially if the overflow is caused by an obstruction.   When working with a customer who is facing issues with sanitary sewer overflow (SSO) U.S. Submergent Technologies (USST) first tries to understand the problem.  At USST, our experience has been that every sewer pipeline system is unique and collects debris differently and gaining visibility into the pipeline is the first step.  Recently, a county in Southwest Florida was at risk of SSO from their large diameter sanitary sewer pipeline, which encompassed over

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December 2, 2021

Wastewater Visibility News

977 Tons of Sand Removed From EQ Tank

A Massive Job Calls for USST’s Expert Knowledge A large primary clarifier serving as an equalization tank at a city’s wastewater treatment facility had accumulated 16-foot-high mounds of sand along the bottom, seriously reducing its capacity and potentially passing grit through the treatment process.  U.S. Submergent Technologies’ (USST) expertly trained crew set about to handle cleaning this massive 125-foot in diameter structure.  “Our knowledgeable crews have a proven keen ability to navigate obstacles on the ground and this job presented some unique challenges,” said Paul Del Favero, Operations Manager at USST.  “This tank was huge, it’s covered, and the walls

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September 28, 2021

Wastewater Visibility News

Laser Focus: Safety on the Road at USST

On any given day at U.S. Submergent Technologies (USST), crews mobilizing Class 8 (any vehicle over 33,000 lbs.) commercial vehicles equipped with specialized cleaning equipment, depart from our operations hub in Orlando Florida.  Their destinations are wastewater treatment facilities and critical wet infrastructure all over Florida and parts of the Southeast.  Their purpose is clear; to safely restore the capacity of wet infrastructure nobody notices but everybody relies upon.  When this professional group of experienced and knowledgeable CDL drivers gets on the road, one word, and one thing is at the top of everyone’s list, safety.   “At USST, we

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September 28, 2021

Wastewater Visibility News

364 Tons of Material Removed from Town’s Wastewater Plant

USST Crew Responds to Changed Conditions Adeptly In rural Northeast Florida, a municipal wastewater treatment plant operating at .4 MGD was reaching critical capacity loss with their surge tank.  This large multi-chamber tank, which is essential to the overall health and functionality of daily operations at the plant, required cleaning.  U.S. Submergent Technologies (USST) was called in to assess the structure and remove the buildup of sand and grit throughout this wastewater tank. “This project was estimated to have 36 tons of material in the tank, but once we got on-site, we were dealing with at least seven feet of

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August 31, 2021

Wastewater Visibility News

Case Study: 630-Tons of Sand & Grit Removed from Oxidation Ditches

Florida Sand and Grit Grant Program Covers Restoration Costs PROBLEM: Two oxidation ditches at two wastewater treatment plants serving the City of Mount Dora were due for cleaning, having accumulated a significant amount of sand, grit, and debris over 15-years. This loss of capacity was increasing energy costs and reducing efficiency at these treatment plants. U.S. Submergent Technologies’ (USST) knowledgeable crew was called-in with our versatile Combination3® Truck, able to handle multiple setups to complete these projects. SOLUTION: A large oxidation ditch measuring approximately 50-feet wide by 330-feet in length was the first structure our crew tackled. While this oxidation

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March 26, 2018

Wastewater Visibility News

One Truck, One Tool

23-Foot Deep Lift Station Cleaned While in Operation Tallahassee’s Summerbrooke lift station was due for scheduled maintenance, needing both FOGs on the surface and sand and grit on the bottom removed.  While this could have proved to be a challenging situation, the USST crew and equipment was able to restore capacity quickly and efficiently. USST’s Field Supervisor, Paul Del Favero, arrived with a team prepared to remove debris from wet or dry conditions.  Our patented Combination3® equipment allows our crew to remove debris from water surface and structure bottom without additional equipment or repositioning. “Our truck is uniquely equipped to

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January 24, 2018

Wastewater Visibility News

2,500-Feet of Large Diameter Pipe Cleaned

Access Issues Not An Issue   USST is currently working for the City of Orlando removing sand, grit and material from 2,500 feet of 48-inch sanitary sewer pipe near Kirkman Road, leading to the City’s Conserv II Water Reclamation Facility. The City of Orlando’s project manager, Charlie Conklin, P.E., says “I am very happy with their performance on this project, and I’m looking forward to utilizing their services on the next phase of this project and other future projects.” Access issues on the project included hard-to-reach manholes located on the opposite side of Shingle Creek. Access for equipment was also

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December 20, 2017

Wastewater Visibility News

90-Tons Removed From WWTP

Facility Remained in Full Operation For more than 5 years, the Avon Park WWTP has been accumulating unwanted sand and grit, a problem that often leads to increased energy costs and reduces plant efficiency.  USST’s reliable crew was able to safely and efficiently remove 90-tons of sand and grit from Avon Parks’s headworks and two digesters. With an ADF (average daily flow) of about 850,000 gallons per day and a permitted capacity of 1.5 MGD (millions of gallons per day), this facility sought to restore the capacity of their facility as a preventative maintenance measure.  Using our GritGone Process®, the

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