EFFECTIVE COVERAGE FOR ALL FLUIDS

Effective coverage for all fluids

The unique and patented Hexa-Cover® Floating Cover is perfect on almost any form of fluid surface.

Hexa-Cover® Floating Cover is the ideal solution for controlling such things as:

• Odor• Emission• Heat loss• UV effect• Evaporation• Organic growth

Further, the Hexa-Cover® Floating Cover deters unwanted waterfowls from landing on covered waters.

Since its launch in 2004, Hexa-Cover® Floating Cover has been chosen for a vast number of installations globally, making the Hexa-Cover®Floating Cover the market leading solution.

Today Hexa-Cover® Floating Cover is used on almost all forms of basins, lagoons, reservoirs, containers, ponds and tanks.

The applications are many and includes:

Water: Wastewater

Raw - / drinking waterCooling- and processwaterRecovery waterIrrigation waterTailings PondsILS, PLS, Refino

Industry: Leachate Decoction Chemicals

Oil & Gas:Spill-over tanksEmergency tanksFrac Water tanksBoil Feed Water

Agriculture:Storage tanks at i.e. Biogas PlantsManure and slurry tanks, lagoons etc.

Effective coverage for all fluids

Hexa--Cover® Floating Cover ensures;

• Up to 99% coverage of the surface area• Up to 95% reduction of evaporation• Up to 96% reduction of emission• Up to 96% reduction of odor• Noticeable reduction in organic growth• Noticeable reduction in heat loss

Hexa--Cover® Floating Cover is manufactured of recycled Polypropylene, without use of Freon or other harmful materials.

Hexa-Cover® Floating Cover is solid and robust and as such offers a long lifespan free of maintenance, service and repair.

Hexa-Cover® Floating Cover - Features & Benefits:

• Ease of installation• Installation in both full and empty tank• Automatic distribution on the fluid surface• Automatic adaption to changes in the level• Fits to all shapes and geometries• Easy adaption to changes in surface area• Unlimited access to the liquid• No running cost• No repair cost• No maintenance cost• Needs no supervision• Unaffected by rain, snow and frost• Allows use of aeration• Favourable price• 10 years warranty• 25 years expected lifetime

Hexa-Cover® Floating Cover in two sizes:

Hexa--Cover® Floating Cover R90Diagonal measure 180 mm 7.09 in Height 60 mm 1.98 in Weight 120 g 0.265 lbs Weight per m2 5,15 kg 11.38 lbsPcs per m2 43 4 per ft2Big Bag 1,3 x 1,3 x 2,5 m

4.27 x 4.27 x 8.2 ftSurface area 52 m2 560 ft2Weight 270 kg 595 lbs

Hexa-Cover® Floating Cover R114Diagonal measure 228 mm 8.98 inHeight 70 mm 2.75 inWeight 243 g 0.535 lbsWeight per m2 6,80 kg 15.00 lbsPcs per per m2 28 2.6 per ft2Big Bag 1,3 x 1,3 x 2,5 m

4.27 x 4.27 x 8.2 ftSurface area 42 m2 452 ft2Weight 285 kg 628 lbs

Effective coverage for all fluids

Hexa-Cover® Floating CoverBig Bag delivery and installation:

Hexa-Cover® Floating CoverBULK delivery and installation:

Hexa-Cover® Floating CoverBig Bag delivery and installation:

Hexa-Cover® Floating CoverBULK delivery and installation:

Hexa-Cover® Floating Cover Also installation in empty tank (max 5m drop)

Hexa-Cover® Floating Cover Automatic adaption to changes in the level

Effective coverage for all fluids

Selected Hexa-Cover® Floating Cover references

North America

Canada

Close to 3,000 installations for the Hexa-Cover® Oil & Gas technology.

• Reduce tank vent emissions such as BTEXBenzene, Toulene, Ethylbenzene and Xylene

• Lower tank head space vapour load burdens• Reduce water vapour• Reduce heat loss• Insulation for liquid surfaces• Reduce offensive and carcinogenic BTEX odours• Reduce expensive defoaming chemicals• Reduce energy consumption

Please refer to our specialized brochure for this.

Markham District Energy Utility, ONHot water storageHeat retention

City of Saskatoon, SK WastewaterHeat retention

City of Nakusp, BC4,000 m2 WWTP reservoirControlling evaporation and organic growth

Mike Pedersen, Director of Operations for Nakusp, looked at alternative solutions to control the mas-sive amounts of algae in the pretreatment lagoon. Familiar with the Hexa-Cover® Floating Cover, he felt the product could nicely cover the lagoon, controlling the algae growth as the sunlight would not be able to penetrate into the water.

Additionally, the Hexa-Cover® Floating Cover would enable the aeration process and fluctuating water levels to continue”.

Aurora Cannabis, AB1,356 m2 Hydroponic tankControlling organic growth and evaporation

Plains Midstream, ON2,200 m2 Water Storage Facility (Fire Protection)Controlling organic growth and evaporation

USA

American Crystal Sugar, MNWastewaterControlling odor

DeBuque Water Station, CO10,500 m2 Water Storage ReservoirBird deterrent

Gallatin Public Utilities, TNWastewaterControlling organic growth

Henderson Water Utility, KYWater Storage FacilityControlling organic growth

Effective coverage for all fluids

Napa Berryessa Resort Improvement, Napa, CA WastewaterControlling odor and organic growth

Napa Berryessa Resort Improvement, chose Hexa-Cover® Floating Cover for a wastewater application for controlling odor, algae and evapo-ration

Hexa-Cover® Floating Cover is installed at Lake Berryessa Wastewater Treatment plant, 1465 Steele Canyon Road, Napa. The application is to cover two concrete equalization basins.

Process: Raw sewage from homes and resort, flow from gravity and lift stations into headwork’s Lakeside Spiral Screen, screened water into two equaliza-tion basins with Hexa-Cover® Floating Cover, then to Ovivo MBR, to effluent basin or alternate over-flow basin, then pumped to reservoir off site for land application.

Plant flow capacity approximately 30,000 GPD now and at build out 60,000 GPD.

“The visit to the plant was a bit amazing. There was no odor from the “Hexa-Covered” EQ Basins. These EQ basins have very high odor potential and algae potential because of the heavy nutrients coming off the screen. There was no algae, the discs as advertised interlocked, they floated up and down with no problem, and could not help but reduce evaporation.

A solid cover presented safety issues, the discs did not. Summit Engineers was going to put aeration in these basins but saw a sample of the Hexa-Cover® product, called references then recom-mended the Hexa-Cover® installation. It penciled out better than aeration. That was important to this design build project, which Western Water Con-structors, Inc. did with Summit.

Adjacent to these equalization basins are theeffluent basin and overflow basin. These two ba-sins were covered with algae.

The point; the Hexa-Cover® Floating Cover elimi-nates algae!

As proof, side by side basins, same plant, same time, two “Hexa-Covered” basins without algae and two uncovered basins with heavy algae. Also, no odor from the EQ basins.

The discs arrived in large sacks. Installation was simple; they simply dumped the discs into the basins. Installation was less than an hour. Contrast that to an aeration system”

Effective coverage for all fluids

Iron City Pipe, OHWater Storage FacilityControlling evaporation

MetCon LLC, PAAcidsControlling odor and emission

Washington Sub. Sanitary Comm., MDWastewaterControlling organic growth

Westar Energy, Inc., Emporia, KSWater Storage FacilityControlling organic growth and evaporation

Motiva Port Arthur Refinery, TXWater Storage TanksOrganic growth and reduction of chlorine use

Austin Staubel International Airport, WI2,185 m2 Deicing Storage PondControlling odor + Bird Deterrent

Berner Foods, Inc, Dakota, ILWastewaterControlling odor

Medaryville Wastewater Facility, IN WastewaterControlling odor

Bureau of Land Mgment, Kanab, UTLivestock and wildlife wateringControlling organic growth and evaporation

La Creole Orchards, Dallas, ORWater Storage TankControlling organic growth and evaporation

Monroe WWTP, WI1,235 m2 Equalization TankControlling odor

Project by MidAtlantic Storage Systems2,315 m2 Frac Water Tank, WV 26036Bird deterrent, organic growth and evaporation

Project by MidAtlantic Storage Systems4,730 m2 Frac Water Tank, WV 26301Bird deterrent, organic growth and evaporation

Flour B&W LLC, OHPropylene GlycolControlling heat loss (insulation)

Solutia, Inc, Springfield, PAChemicalsControlling odor

Effective coverage for all fluids

Triple E Farms, ILSlurry tankControlling odor and emission

“I installed the Hexa-Cover® Floating Cover on my new 67’ diameter Slurrystore in June 2009. It spread out just like the company video shows! I have another Slurrystore that I try to maintain a straw bio-cover on.

The Hexa-Cover® Floating Cover structure has less odor because its surface is almost completely cov-ered while some of the straw has sunk or moved in my other structure. The straw also adds to the solids in the structure.

The Hexa-Cover® Floating Cover looks like they will last a long time. I believe that over time, the Hexa-Cover® Floating Cover will be more eco-nomical and more effective than a bio-cover.

Unlike a bio-cover or fabric cover, the Hexa-Cover® Floating Cover should also be mainte-nance free for many years”

David Erickson

Bob Heers, MNSlurry lagoonControlling odor and emssion

“We have found the Hexa-Cover® to be a simple and effective solution for covering our manure pit. The individual tiles disperse across the entire surface and align themselves to form a free floating cover that requires no maintenance or upkeep. Our experience leads us to believe that this cover is virtually indestructible and will have a extremely long lifespan”

Bob Heers, Heers Family Farm, Owatonna

VonHolten, Lyndon, ILSlurry tankControlling odor and emission

Koster, Sterling, ILSlurry tankControlling odor and emission

Hexa-Cover® qualifies for EQIP-funding

Effective coverage for all fluids

South America

Brazil

Polenghi Industrias Alimenticias Ltda.EffluentControlling odor

Chile

AGROSUPERA total of 115,000 m2 slurry lagoonsControlling odor and emission

ENAP Refinery2,400 m2 Wastewater FacilityControlling odor and emission

ENAP Refinery Bio-Bio2,500 m2 Wastewater FacilityControlling odor and emission

ENAP Refinery Con-Con2,700 m2 Wastewater FacilityControlling odor and emission

Xstrata Copper / Lomas Bayas6,400 m2 Tailing PondControlling evaporation

Xstrata Copper / Lomas Bayas15,000 m2 Tailing PondControlling evaporation

Compania Minera Collahuasi15,000 m2 ILS, PLS, RefinoControlling heat loss

Mexico

Compañía Minera Cuzcatlán104,000 m2 Tailing PondControlling evaporation

Ecuador

New Quito International AirportWater Recovery ReservoirBird deterrent, controlling evaporation and organic growth

Effective coverage for all fluids