Enviro-Flow Services


Enviro-Flow utilizes the Flow-240 Inversion System pair with Flow-Liner HVAC CIP-Duct for a car wash vent duct.

Enviro-Flow utilizes the Flow-240 Inversion System pair with Flow-Liner HVAC CIP-Duct for a car wash vent duct.

Cured-In-Place Pipe (CIPP) Inversion

Enviro-flow's most common pipe lining process is the inversion method. This method inverts a resin impregnated liner through the existing pipe, then holds the liner under pressure to keep it expanded against the host pipe so it can cure. After curing, the resin hardens to the strength of a newly installed pipe. There are many applications where CIPP can be utilized, if you're not sure if CIPP will work for your project, don't hesitate to give us a call. Save your money and your time. 

CIPP is rapidly growing in popularity due to its many benefits:
- Little or no excavation, little clean up work/time
- Cost Effective, can save the customer 50%+ 
- Fast and Efficient Installation
- Helps eliminate future water infiltration/root intrusion
- Environmentally Friendly


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Reinstatement Cutters

A Reinstatement Cutter is a robotic lining reinstatement cutter specially designed for opening branches of lined pipes; meaning if your lining project has a tee or a fitting, Enviro-Flow® can line through the pipe, and then cut an opening for the branch line. This results in a smooth professional branch line reinstatement finish. Cutters can also be used to remove unwanted obstacles in the pipe (i.e. concrete, hard scale, foreign objects protruding into the pipe). Enviro-flow® offers branch line reinstatements from 3” to 24”.


Neofit®+Plus Expandable Pressure Pipe

The NSF-61 approved Neofit®+Plus Expandable Pressure Pipe (EPP®) System is a non-invasive option for leaking water service pipes with inside diameters from ½” to 2”. The Neofit EPP® forms a continuous barrier between existing pipe and drinking water – ideal for Lead Replacement Programs. The EPP can be installed in steel, copper, plastic, and lead pipes, and in lengths up to 300 ft. The smooth bore and thin-wall liner provides the same or increased flow capacity. Neofit®+Plus often only requires a single small access pit, saving yards, sidewalks, floors, and more, from demolition. The speedy efficient Neofit®+Plus process allows for many installations a day and immediate return to service.


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QUICK-LOCK POINT REPAIR 

NSF 61 approved for standalone point repair, or for pre-lining under high infiltration, Quick-Lock sleeves restore a pipe’s structural integrity and seal out groundwater. They minimize diameter loss and outlast any other rehab. Certified to ASTM Standard F3110-14. Point repair sleeves available 4"-32"

QUICK-LOCK END CAPS

NSF 61 approvedQuick-Lock end caps strengthen a CIPP liner at its most vulnerable points—the ends. Stronger and easier to install than other end caps, they’re a must-have insurance policy for installed CIPP. Certified to ASTM Standard F3110-14. End caps available 8" - 32"

Infiltration - Longitudinal & Circumferential cracks - Root intrusion - Holes - Separated joints - Offset joints - Abandoned laterals 


Flow-Liner Winch-in-Place-Pipe (WIPP) Lining

WIPP® is a flexible sliplining solution for the trenchless rehabilitation of pressure pipes. The system consists of a flexible Kevlar® reinforced liner and specially developed end fittings. Our WIPP liner is not bonded to the host pipe and is self-supporting. An annulus remains between liner and the host pipe. Developed by experienced engineers, the system is suitable for different media as well as various application needs and has already proven itself in numerous projects.  Our WIPP system handles 6"-20" pipe diameters. See below for more information on WATER, OIL and GAS applications.


Televising and Inspection

How do you find problems in your sewer system without costly guesswork and excavation? Our specially designed color cameras pinpoint problems in pipes as small as 2” in diameter to as large as 96” in diameter. Trouble spots, such as cracked or broken tiles, offset joints, and blockages are quickly and precisely located without excavation. Service includes audio-video tape and computer-generated report of the inspection. Enviro-Flow’s television inspection service can also help you meet the EPA guidelines for your newly installed sewer lines.


What is CIPP?

 

Cured-in-Place-Pipe (CIPP) lining is a method of trenchless rehabilitation and restoration used in the repair of existing pipes.  CIPP lining uses a textile liner tube and a liquid resin.

The process begins with the wet-out stage. During this stage, the textile liner is impregnated with the resin mixture, an epoxy base with a pre-determined hardener.

Next, the liner is inverted into the pipe with air pressure. The resin will now be on the outside of the liner against the existing host pipe wall.

After inversion, a calibration tube is inverted inside the liner which can then be ambient, hot water, or steam cured.  During this period, the curing agent activates the resin causing it to harden, creating a fitted, smooth, and corrosion-resistant new pipe wall. 

If necessary, a robotic cutting device will be inserted into the newly lined pipe to reinstate any branch line connections.

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CIPP is a Green Technology

Our products are Styrene-free!

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Why Choose CIPP?

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  • Repairs made without destruction of existing service lines, walls, floors, yards, sidewalks, etc.

  • Minimal Inconvenience for building occupants with speedy installation

  • vacating tenants is not necessary

  • monetary savings averaged at 30-40%

  • corrosion resistance & flow increase


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Enviro-Flow Pipe & Conduit Services® is proud to be the Master Installer of Flow-Liner® Systems. With the use of Flow-Liner®'s pipe, conduit, and duct lining systems, Enviro-flow® excels in the field of trenchless technology. See our pipe lining divisions below and visit Flow-Liner®'s website...

Sanitary, sewer drains, roof drains and more. Enviro-flow®can offer trenchless solutions to small or large problems.  If your project is more complex than just a common drain, Enviro-flow works closely with Flow-Liner's Technical Design Division to formulate the best lining material for your specific project. Sanitary, sewer drains, roof drains and more. Enviro-flow®can offer trenchless solutions to small or large problems.  If your project is more complex than just a common drain, Enviro-flow works closely with Flow-Liner's Technical Design Division to formulate the best lining material for your specific project.

Companies and residences with electrical and telecommunication pipes can save time and money with conduit lining.  Enviro-flow® has completed many projects utilizing Flow-Liner's telecommunications division, working with customers such as the White House, the US Navy, and the Federal Bureau of Investigation. 

For potable water, using the NSF approved Neofit®+Plus Expandable Pressure Pipe (EPP) system, Enviro-flow® can quickly and safely rehabilitate 1/2"-2" water service lines. For water mains, larger diameter trenchless technology is available through Enviro-Flow®.

The following multi-industry fields can utilize Flow-Liner’s Multi-Industry System: Industrial Piping Systems, Mechanical Piping systems, Refinery Piping Systems, Mine Piping Systems, Fire Main Piping Systems

Enviro-flow® is Flow-Liner's first Certified Installer to utilize their newest divisions, CIP-Duct, expanding their trenchless technology systems to include underground HVAC duct rehabilitation. Capable of lining from a single entry point and environmentally friendly, Flow-Liner's CIP-Duct® Systems has been evaluated by IAMPO and found to be in accordance with Uniform Evaluation Service (IAPMO ER #484). 


Enviro-Flow® Projects

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Colony Square Mall

An installation in 2001 consisted of approximately 600ft of lining, saving the floors and walls of several stores. Enviro-Flow used CIPP, and successfully lined the underground cast iron drain pipes - with no issues to date! Seventeen years later, Enviro-flow returned to the Colony Square Mall. Again, using CIPP, they lined another 250ft of underground cast iron drain pipe, successfully navigating six elbows and reinstating six branch lines. 


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Oklahoma State Capitol

The Oklahoma State Capitol building was established in 1917. The exterior and interior are highly ornamented, including stone lions on the corners of the copper roof. During building-wide renovating, the need for pipe lining was discovered in their roof drains. Enviro-flow lined all roof drains successfully, preserving all ornate and historic embellishments.

 

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Auglaize County Corrections Center

The Auglaize County Corrections Center Jail in Wapakoneta, Auglaize County, Ohio, is a maximum security facility. The jail found they had many failing pipes running under the building and grounds of the facility. After installation of a manhole chamber to aid in cleaning the very old pipes, Enviro-flow® lined the pipes without any damage to the facility.

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The Detroit Institute of Arts

"The Detroit Institute of Arts museum covers 658,000 square feet that includes more than 100 galleries, a 1,150-seat auditorium, a 380-seat lecture/recital hall, an art reference library, and a state-of-the-art conservation services laboratory.” The DIA discovered a need for trenchless rehabilitation in their parking garage drain pipes and contacted Enviro-flow. Using the CIPP Inversion method, the 50+ year old cast iron pipes were lined successfully without the need for demolition.


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Wayne County Courthouse

The Wayne County Courthouse, located in Wooster OH, was erected in 1879 by Architect Thomas Boyd. Enviro-Flow® was called to help keep the sidewalks and road in tact while rehabilitating their sanitary lines. We successfully lined the pipes, navigating many bends with no issue. The sidewalk and roads went untouched.

 

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The White House - Conduit Lining

The White House discovered water infiltration in their telecommunication conduits under the West Wing. Working closely with Flow-Liner® and the GC, Enviro-Flow® quickly and efficiently installed Flow-Liner CIP-Conduit in one day, no demolition needed! 

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Chattanooga Fire Protection 

Enviro-Flow was contacting by Chattanooga Fire Protection after discovering that their customer was in dire need of CIPP lining. In less than a full two day's work, Enviro-flow, using a specially designed CIPP liner, was able to successfully line the existing fire line, navigating the vertical to horizontal elbow with no issue. Due to Flow-Liner's trenchless CIPP system and Enviro-flow’s installation crew, the customer did not have to demolish the concrete floor and wall.


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Morris Shephard Dam

Located in Palo Pinto County, Texas, the Morris Sheppard Dam crosses 2700ft of Possum Kingdom Lake. As the first water supply reservoir on the Brazos River with construction as early as 1936, it is no surprise the Brazos River Authority found need for non-invasive pipe lining technologies. Enviro-Flow lined nine gate chamber pipes with no excavation necessary.

 

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Lane Aviation

After starting a dig & replace method to fix the excessive scale build-up, Lane Aviation sought out a cheaper, faster, and less messy way to fix their problem. Enviro-flow was able to meet their needs with CIPP Inversion. The pipes were rehabilitated in two days, including two branch line reinstatements.