Where life interacts with infrastructure.

SALES PRESENTATION

Presentation Goals:

By the end of this presentation you will be able to:

1.  Describe the differences between the two Nu Flow technologies.

2.  List the external certifications that have qualified the Nu Flow solution.

3.  Discuss the advantages of pipe restoration vs. traditional pipe replacement.

4.  Identify which technology would be applicable in any given situation.

5.  List several successful jobs for each technology.

6.  Effectively qualify the technology to anyone suggesting that this is “new or

untested”.

Presentation Contents

•  Nu Flow •  Company Overview •  Nu Flow’s Technologies •  Advantages of Epoxy Pipe Restoration •  Certifications

•  Structural Lining Overview •  Process •  How it Works •  Drain Jobs Completed •  Video

•  Epoxy Coating Overview •  Process •  How it Works •  Potable Jobs Completed •  Video

Company Overview •  Technologies:

•  Patented epoxy and coating process •  Patented structural lining processes, including

CIPP and PIP, inversion and small-diameter relining

•  Offices: •  Corporate Headquarters: San Diego, CA •  Manufacturing Facility: Oshawa, ON, Canada •  Regional Installation Facilities: San Diego, CA;

Orange County, CA; Atlanta, GA; Houston, TX; Sarasota, FL; Toronto, ON; Washington D.C.; Chicago, IL; Anchorage, AK; Honolulu, HI.

•  Global Network/Licensees: •  More than 300 licensees, including installers

throughout North America, Europe, Asia, Australia and Africa

•  Nu Flow International Partners include Australia, Benelux, France, Greece, India, Ireland, Israel, Italy, Mexico, New Zealand, Nordic & Baltic, Polska, Spain, UAE and UK.

•  Customer Service & Technical Support: •  24/7 technical support provides

expert and specialty consultation •  Additional classroom and on-site

training available

•  Number of Employees: 150+

•  Patents: 21

•  Connect with us on the Web: www.nuflowtech.com www.facebook.com/nuflowtech www.twitter.com/nuflowtech www.linkedin.com/company/nu-flow-technologies-inc www.youtube.com/nuflowtechnologies

Systems Overview Epoxy Coating

(Blown-in technology) Structural Liner (Pull-in-Place technology)

Since 1998 Since 1987

Common Applications

Structural Liner Epoxy Coating

Vertical Sanitary Stacks Horizontal Sewer Branches Sewer Mains Roof Drain Systems Spot Repair Liners

Hot and Cold Potable Water Systems Potable Water Risers Compressed Air HVAC / Hydronic and Chiller Systems Fire Suppression Systems Processed Piping Conduit Piping Chemical Piping

The Nu Flow Advantage

Nu Flow Benefits: •  Approximately half the cost

•  Less tools and equipment

•  Utilizes existing access points, which means less destruction

•  Pipe system is still functional during our work

•  Saves you time, hassle, disturbance

•  Reuses the existing pipes, so there is no added waste to landfills

Repipe Drawbacks: §  Expensive, disruptive, time-consuming

§  Lots of heavy and loud equipment

§  Requires the failing pipe, pipe line or pipe system, as well as concrete and surrounding dirt to be dug up, which creates a huge mess

§  Building is not functional during the work

§  The new metallic pipes are still subject to the same challenges and will continue to experience the same inevitable problems

§  Customer must still have workers clean up construction site, repave floors, fix walls and ceilings

§  Pipes, concrete and dirt go to the landfill

External Approvals / Certifications

•  Structural Lining: •  NSF/ANSI Standard 14 (ASTM F1216) •  IAPMO R&T (ASTM F1743-96) •  Triodem (ASTM D790, ASTM D5813-04)

•  Epoxy Coating: •  UL (ANSI/NSF Standard 61) •  IAPMO R&T (IGC 189-2008) •  US Army Corps of Engineers

*Nu Flow maintains rights to 21 patents.

Structural Pipe Lining

Nu Flow Structural Lining Pull-in-Place Pipe Rehabilitation

Structural Lining Process

1.  Camera Inspection to locate cause of failures and identify locations

2.  Clean pipes using our pneumatic tools

3.  Installation using existing access points

4.  Post Camera Inspection

Common Problems for Drain Pipes

•  Cracks and holes in pipes that become brittle from corrosion

•  Missing bottoms from heavy, corrosive waste

•  Debris build-up and obstruction causes limited flow and back-ups

•  Root intrusion in underground pipe lines causes back-ups

The Nu Flow Benefit: Structural Liner

•  No-Dig Installation •  The liner is installed using our patented Pull-in-Place technology

which is inherently better than a traditional repipe •  Liner is installed at an access point and is pulled through to another

access point

•  The Liner is custom built on-site: •  The liner is rolled out and cut •  The ends are prepared and the pull end is attached to the cable

•  We can line more pipes than our competitors: •  We can line drain pipes from ¾” to 10” and larger, in some cases •  Our in-place technology allows us to access pipes our competitors

can’t access

•  Our epoxy prevents future pipe system failures: •  Our structural liner covers cracks and holes and helps prevent

future root intrusion, debris build-up, breaches and other problems

Water Supply Line: SeaWorld San Diego Situation •  12” supply line for a dolphin breeding pool

continuously leaked from a 3-foot-long crack

•  Located 9 feet underground

•  Repipe not feasible because the customer did not want the dolphin tank damaged

Benefits of Nu Flow Solution •  Technicians used existing access points so

the dolphin tank was preserved

•  The surrounding landscape and sidewalks were not disturbed

•  Our structural liner was installed, creating a seamless, protective pipe within the original host pipe and covers all breaks in the pipe line

Situation

•  22-story busy office building in downtown San Diego, California

•  8” sewer main was about 40 years old and had corrosion and cracks, which caused failures

•  The sewer main is located under the parking garage and nearby streets

Benefits of Nu Flow Solution

•  Nu Flow’s trenchless technology preserved the parking garage and streets, preventing disruption and inconvenience

•  Our Pull-in-Place structural liner forms a protective pipe within a pipe to serve as a long-term solution to prevent future pipe failures

Sewer Main: 225 Broadway NBC Building

Roof Drains: Eisenhower Executive Office Building

Situation •  Original pipes had almost entirely

disintegrated

•  Two 70 foot roof drains, each containing a double 45 degree bend

Benefits of Nu Flow Solution •  Pipes are protected from corrosion

and other problems with a long-term solution

Situation •  4" cast iron sewer pipes, located

underneath the mechanical rooms' floors in the hospital's basement, are more than 50 years old

•  These pipes became so corroded that holes formed and leaked foul sewer gases into the mechanical rooms and hallways

•  The not-for-profit hospital wanted the pipes fixed but did not want normal operations disturbed

Benefits of Nu Flow Solution •  Nu Flow used existing access points to

clean and line the aged sewer pipes so there was no damage to the building

•  The 3” by 6” exposed pipe in the concrete floor was also successfully lined

•  Nu Flow worked at night for minimum disruption

Sewer Line: Hoag Hospital Newport Beach

Situation •  3” to 4” horizontal sanitary branch line, located

underground, for the Target’s food court constantly experienced low flow and backups

•  Pipes located 3.5 feet underground and are about 46 years old

Benefits of Nu Flow Solution •  Nu Flow worked at night while Target was closed

•  Technicians used existing access points to clean and line the pipes

•  We did not have to unplug any equipment or move anything in order to install the pipe liners

•  Target and its food court operated normally during the day

•  Our structural liner serves as a long-term solution against cracks, low flow and backups

Underground Drain System: Target

Floor Drains: Coca-Cola

Situation •  Syrup and high temperatures used in

production caused corrosion of cast iron floor drains

•  Equipment removal from the factory and production delay was no option

Benefits of Nu Flow Solution •  Completed quickly without shutting

down plant operations

•  High Heat and Corrosion Resistant Epoxy was used to ensure problem would not come back any time soon

Structural Lining Video

Epoxy Pipe Coating

Nu Flow Epoxy Coating Blown-In Pipe Rehabilitation

Pipe Renewal and Coating Process

1.  Inspect pipes to learn about their condition

2.  Clean pipes using our pneumatic tools

3.  Apply blown-in epoxy coating using clean air

4.  Epoxy barrier cures

Common Problems for Potable Pipes

•  Pinhole leaks, which reduce water pressure and can cause mold/damage

•  Mineral deposits, which limit water flow

•  Rusty water/discolored water

•  Corrosion build-up, which can limit flow for HVAC systems and plug up sprinkler heads for fire suppression systems

•  Fitting and joint leaks

The Nu Flow Benefit: Epoxy Coating

•  Blown-In Installation •  The coating is installed using our patented blown-in technology

which is inherently better than a traditional repipe •  Epoxy coating is applied to the pipes with precision and control

using clean air and access points

•  The epoxy is prepared on-site: •  The pipes are cleaned and warmed •  The epoxy is mixed and applied to the pipes

•  We can line more pipes than our competitors: •  We can line potable pipes from ½” to 12” •  Our in-place technology allows us to access pipes our competitors

can’t access

•  Our epoxy prevents future pipe system failures: •  Our epoxy coating covers pinhole leaks and helps prevent future

corrosion, mineral build-up, pinhole leaks and other problems

1.5 Miles of HVAC Pipes: Maryland House of Delegates Office Building

Situation •  HVAC pipe system is made up of 1.5 miles of black iron pipes

that range from 2.5” to 4” in diameter

•  HVAC system was breached, corroded and non-functional

•  Pipes embedded in parts of the building the customer did not want to disturb

Benefits of Nu Flow Solution •  Nu Flow cleaned and lined the HVAC pipes with our patented

epoxy coating to serve as a long-term solution against future problems

•  We preserved the government building

•  We saved the customer money and time

Situation •  The 27-story beachfront condo’s inbound water

main was very old and corroded, putting all of the residents in jeopardy of suddenly losing water

•  Part of the 6” steel potable water main was located underground, making it difficult to acess

Benefits of Nu Flow Solution •  Nu Flow cleaned and lined the water

main using existing access points, which prevented having to put any holes in the building

•  Nu Flow provided temporary water to the residents so they were not disrupted

•  Nu Flow finished the job in one business week

“The alternatives were costly. We didn't want to re-route or replace the pipe. Nu Flow's solution was much more

preferable. We didn't need to open up walls; we didn't need to tear out pipes. Nu Flow did a really, really good job.”

-Alan Linardich, Gulfview Club Condos, Property Manager

6” Potable Main: Gulfview Club Condominium

Potable System: Historic Salerno Apartments Situation •  80-year-old hot and cold water system

•  Galvanized and copper pipes with diameters from ½” to 1 ¼”

•  The pipes leaked, experienced low flow and would not provide hot water

•  When two new water heaters did not provide hot water, residents knew there was a serious problem with the pipes

Benefits of Nu Flow Solution •  Nu Flow was chosen by the HOA to rehabilitate the failing system

because our no-dig pipe lining technology would preserve the historic building

•  Our solution was a fraction of what a traditional re-pipe would have cost

•  A re-pipe would have taken 2 years and our work took 10 weeks

6-8” Hi-Rise Main: MetLife Building

Situation •  Corroded galvanized water mains

•  Low flow, rusting, deterioration and leaks

Benefits of Nu Flow Solution •  Shops and restaurants remained

open

•  Leaching of lead is prevented with epoxy coatings

•  Access to pipe through existing mechanical system connection points and valves

Potable System: 27-Story Bristol Condo Situation •  Galvanized potable pipes range from ½” to 4” in

diameter and are about 30 years old

•  The pipes run throughout the condo units’ walls, floors and ceilings

•  The pipes were so rusted that they produced orange water, caused leaks and had low flow

•  Customer wanted an effective, long-term solution that would cause as little disturbance as possible to the resort-style condominium

Benefits of Nu Flow Solution •  Nu Flow’s in-place technology allowed us to use

existing access points, so we did not need to create holes in most of the condo units.

•  Temporary water, which includes warm water, was available to residents at all times to minimize inconvenience

•  Minimal disruption and no demolition to the building

Epoxy Coating Video

Nu Flow Process

Preservation of Your Property

•  We use in-place technologies that reduce the chance of having to rip open floors, walls and ceilings

•  Our equipment is hooked up to existing access points

•  We take precautionary measures to protect the floors, walls, ceilings and other structures

All Flooring is Protected

Air Hoses are Staged to all Segments in the System

Preparing & Protecting the Building

Hoses are connected to all outlets

Pipe Cleaning Process

1.  Angle Stops and isolation valves are removed.

2.  Pipes are cleaned starting at the largest pipe and finishing with the smallest pipe. This is an overlapping process.

3. Garnet is introduced in the air stream and sands pipe clean.

4.  Pipes are inspected with a fiber scope.

Epoxy Lining Process

1.  Pipes are warmed with dry, heated air.

2.  Epoxy quantities are calculated based on length and diameter of the pipe.

3.  Epoxy is injected beginning with the smallest pipe first in an overlapping process one pipe at a time.

4.  Epoxy is allowed to cure before reassembly.

Other References and Information Available on Request

Satisfied Clients

Thank You!

Any Questions? Contact Us:

www.nuflowtech.com

info@nuflowtech.com

1-800-834-9597