CURRICULUM VITAEDOMOS AGUA

Founded 25 years ago under the name of DOMOS, the group has evolved through diversifying its business

portfolio, consolidating in what is now ONEO.

ONEO is formed by a group of companies in sustainable growth with more than 500 employees, with

operations in several cities in the states of Sonora, Chihuahua, Coahuila, Nuevo Len, Tamaulipas, Durango,

Veracruz, Jalisco, Guanajuato, Tabasco, Campeche, y Quintana Roo.

Since its foundation, we understand the needs and responsibility to contribute to a permanent improvement

environmental cause; ONEO has positioned itself as a pioneer in environmental services industries such as:

Waste Management and Disposal Water Treatment Telecommunications Project Development and Construction

Our History

MISSION:

We are a company that generates highly competitive and innovative solutions for life and environment

for our target markets, generating value for our customers, employees and shareholders.

VISION:

Be recognized as a reliable company committed to our customers, suppliers, employees and

shareholders, offering the best solution to the needs of our market.

VALORES:

Our values are our way of life and guide of all our actions, of course, the way we take care of our

clients.

Our values reflect on every person who works with us:

Team Work Innovation Reliability Honesty Results Oriented Respect People and the Environment

Our Philosophy

Today, our footprint covers around 40% of the Mexican territory. Improving the life of millions and weare still growing.

Oneo Territory

GuanajuatoTabascoCampecheQuintana Roo

TamaulipasDurangoVeracruzJalisco

Sonora ChihuahuaCoahuilaNuevo Len

ONEO

The distinction ESR (Social Responsible Company by its abbreviation in Spanish) was given to us,

for various reasons, including:

Providing quality services that seek to preserve the environment. A daily basic concern.

Support communities in the south of the state of Nuevo Len, through a charity company namedProSur, in order to integrate them into a productive process for the country and their lives.

Taking action to improve the well being of our collaborators, employees and their families, by organizing campaigns and events where the only beneficiaries are the employees.

Socially Responsible Company

In DOMOS we create solutions for the present and future of our world, working in

water, energy, telecommunications, and land. We work passionately to provide

communities a sustainable well-being.

We are committed on protecting the environment and its needs to create immediately

solutions. This is our reason for existing and to work with innovation and effectiveness.

Each of our divisions brings solutions that considerably improves the environment. We

use technologies to optimize processes, being our priority, maximizing our natural

resources by reusing them for different purposes.

Domos

www.grupodomos.com.mx

Domos Agua designs, builds and operates water treatment plants: wastewater

(WWTP), water for industrial processes, desalination and potable water for

municipalities.

Our commitment to efficiently treat water, to meet the quality requirements of our

clients and protect the environment, motivates us to keep innovating in water

treatment and dredging solutions.

SOLUTIONS

Design, construction and operation of WWTP, desalination and drinking waterplants.

Rehabilitation, maintenance and expansion of water plants. Development studies and projects that optimizes the use, management and re-use

of water.

Dredging of lagoons, bays and water bodies. Sludge dewatering and disposition.

Domos Agua

Projects

PTAR : Wastewater Treatment PlantLPS: Liters per second

Finished and Delivered

PTARS

Xalapa, Ver. (Constructionand Activation) 750 LPS

Monterrey, N.L. (Rehabilitation and Expansion Apodaca, N.L.) a 1250 LPS

PURIFICATIONCd. Acua, Coah.2 sections of 250 LPS c/U(500 LPS total capacity)

Champontn, Camp. 30 LPS con Reverse Osmosis

Hidalgo de Parral, Chih.60 LPS Reverse Osmosis

Cd. Jurez, Chih. Design

and Construction. 25 LPS

PTARS

Plants in Operation2,245 LPS

PTARS

Gmez Palacio, Dgo.500 LPS

Cd. Obregn, Son. South Plant 735 LPS

Cd. Obregn, Son.North Plant 850 LPS

Ramos Arizpe, Coah.160 LPS

Desalination of seawater for CFE, 500 M3/d in Guaymas,Son.

Plants in Construction

PTARS

Pesquera Plant, N.L.Extention to 140 LPS

Construction and

Rehabilitation

Salinas Victoria, N.L. 20 LPS

Wastewater

Bombing Station100 LPS

Escobedo y Cadereyta, N.L.

Programmed

PTAR Hidalgo N.L.

Design and

Construction

90 LPS

Wastewater Treatment Plant in Xalapa, Ver.

Construction and activation,750 LPS

Water Treatment Plant in Parral, Chihuahua

Reverse Osmosis, 60 LPS

Projects

Champotn Camp.

Desalination, 30 LPS

Projects

CFE Guaymas, Son.

Desalination, 500 M3/d

Projects

Cd. Obregn, Sonora.

Municipal WWTP

North Plant: 850 LPS South Plant: 735 LPS BOT of 25 years, with 15 years of continuous operation.

Projects

Gmez Palacio, Dgo.

Municipal WWTP

500 LPS

BOT of 18 years, with 10 years of continuousoperation.

Ramos Arizpe, Coah.

Municipal WWTP (activated sludge).

160 LPS

Concession for 25 years, with 5 years of continuous operation.

In process expansion project for tertiary treatmentfor sale of water to the industry (DeAcero).

Projects

Dredging of Lagoons, Bays and Water bodies

Dredging : pumping capacity of 100 m3/hr to 500 m away from the site.

Depths up to 5 m.

Pumping of sludge, lagoon sediment treatment, sand, etc.

Use of geotubes for storage and dewatering of sludge and sediments.

Experience and quality service.

* Geotube is a trademark of TENCATE

Dredging and dewatering of solids in lagoons or Geotubes

Dredging and dewatering of solids in lagoons or Geotubes

In DOMOS we provide the best solutions for contaminated site remediation, hazardous waste management

and special handling, including its treatment and conversion to non-hazardous materials and their proper

disposal.

DOMOS protects communities solving the risk caused by spills or leaks before they become an irreversible

ecological damage.

We use our knowledge in the prevention and management of oil and gas spills to advise companies on

environmental care. Protecting the environment is our reason to exist.

Remediation of contaminated soils

In DOMOS we use different technologies for soil remediation:

Express Chemical Remediation. Free Phase Hydrocarbon Recovery Soil Vapor Extraction (SVE) Reuse of contaminated sludge (once stabilized and neutralized). Express Bio-remediation.

Remediation of contaminated soils

18

Authorizations

SECRETARA DE MEDIO AMBIENTEY RECURSOS NATURALES

LICENSE DESCRIPTION PROCESS

19-V-69-10 Authorization for the treatment of

contaminated soil.

Biological treatment, biochemical

degradation, vapor extraction and soil

washing.

CONTRACTOR OBJECTIVES PLACE

PEMEX GAS AND

PETROQUIMICA BASICA

"Extraction of free-phase hydrocarbons

located underground"Reynosa, Tamps.

Related with the sediment treatment, sludge, industrial waste, soil contaminated with

hydrocarbons

MATRIZAv. Lzaro Crdenas #,1007-3

Col. Residencial Santa Brbara

Garza Garca, N.L. 66266

T. +52 (81) 8220 9020

www.grupodomos.com.mx