Greenfield trading llc company profile

SUSTAINABILITY & ENERGY

SYSTEM PROVIDORS &

CONSULTANTS

Greenfield Trading LLC

Centre for Sustainable Design

P.O. Box: 231558,

Dubai, UAE

+971-4-2580517 +971-4-2580518

[email protected]

www.greenfield-sustainability.com

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mailto:[email protected]

Company Profile

Greenfield Trading LLC PO Box: 231558, Dubai

1

CONTENTS

1 COMPANY BRIEF

2 ORGANISATION DETAILS

Offices

Affiliations

Software Tools

Technical Library

Measuring and Data Logging Instruments

3 SUSTAINABILITY SYSTEMS

Indoor Air Sanitation Systems

Odour & Grease Neutralization System for Commercial Kitchen Exhaust

Wet-wall Evaporative Cooling System® for Air cooled Chillers

Stand-alone CO Ventilation Control System for Car Parks

Stand-alone CO2 Ventilation Control Systems for Offices

4 CONSULTANCY SERVICES RENDERED

LEED (USGBC) & ESTIDAMA Certification for New Constructions

LEED (USGBC) Certification for Existing Buildings

ISO 50001 Energy Management System

Energy Value Analysis

Energy Modelling

LEED & ESTIDAMA Commissioning Agents

CFD for Building Applications

Indoor Air Quality (IAQ)

Energy Auditing & Energy Conservation

Technical Training and Workshop

MEP Design and Support Services

4 REFERENCE PROJECTS

5 CVs

6 CERTIFICATES

Company Profile


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COMPANY BRIEF

Greenfield Trading L.L.C. is a cutting edge Sustainability and Energy Management

Consultancy Company with 25 years experience in energy efficient buildings design.

WHAT WE DO:

We are specialised in Certification and Commissioning of new constructions for;

USGBC LEED

ESTIDAMA

Trakhees (EHS) ; and

LEED O&M Certification for existing buildings.

We also offer our services for;

ISO 50001 Energy Management System (EnMS),

Energy Auditing and Benchmarking


Energy Modeling

Indoor Air Quality measurement and mitigation

Energy Conservation Projects.

OUR EXPERIENCE:

Our work on Sustainability and Green Buildings extends back to 1992 with the design and

assessment of low energy and mixed-mode ventilation buildings in the UK, including the

Inland Revenue Headquarters in Nottingham, the PowerGen HQ in Coventry and Ruskin

Library at Lancaster, UK. In 1996, we dealt with social attitudes towards waste collection

and recycling in the Leicestershire area of the UK.

Under contract from the Building Research Establishment in the UK our team members

studied the energy and environmental performance of the Inland Revenue Headquarters in

Nottingham which was published by BRECSU (i.e., Building Research Energy Conservation

Support Unit) to inform UK Practitioners on new energy efficient designs.

Company Profile


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View of the Inlands Revenue Headquarters - Nottingham UK

Our engineers have pioneered the discipline of Energy Conservation in Buildings over the

last 25 years in the UAE. We have completed over a hundred of energy studies in the UAE

and abroad and implemented successfully many energy conservation programmes. We

have commissioned several hundred of individual energy saving measures in buildings and

worked repeatedly with local and international consultants on Cooling Load Optimisation

and MEP Value Engineering projects for various types of premises such as Offices, Hotels,

Residential Towers, Schools, Shopping Malls etc.

Our success is driven by our passion to manage energy consumption in existing buildings

and promote the design and operation of energy efficient and sustainable buildings. We are

proud of our strong business ethics and the high sense of responsibility, which we always

maintain towards our Clients and our work.

In addition Greenfield was the LEED Consultants for the first LEED-NC Certified Mosque

Masjid in the whole of the Middle East.

Khalifa Mosque at Port Saeed - Dubai

Company Profile


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More recently we are working on the LEED BD+C certification of the prestigious Enterprise

Command and Control Centre for RTA in Dubai on behalf of Eng. Adnan Saffarini Office.

RTA – Dubai: Enterprise Command and Control Centre for RTA Dubai

We have executed one of first LEED-O&M certification programs for existing for GASCO

Administration Office in Ruwais, Abu Dhabi.

ADNOC - GASCO Administration Office – Al Ruwais

Since January 2008 with the advent of Green Buildings in Dubai, we have managed a

number of sustainability projects for LEED® USGBC totalling over 2.5 million square feet.

They included the East Old Town residential project, and five Al Attar Properties in Jumeirah

Lake Towers and International City.

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Our Expertise

SUSTAINABILITY

SERVICES

ESTIDAMA Certification

LEED & ESTIDAMA

Commissioning Agent Services

ESTIDAMA Supervision

Energy

Modelling

Measurement of Indoor Air

Quality

MEP Design Support Services

ENERGY CONSERVATION

SERVICES

Energy

Auditing

Implementation of Energy

Conservation Programmes

BMS

Optimisation

Cooling Load

Verification

ISO 50001 Certification

Technical Training & Workshop

SYSTEMS

Wet Wall Evaporative

Cooling System®

Indoor Air Sanitation System

Kitchen Exhaust

Purification

Stand-alone CO system for

car parks

Stand-alone CO2 system for Offices

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2 ORGANIZATION

Our Middle East and North Africa operations were established in early 2006 with our

Headquarters in Dubai, UAE. Since 2006 our sister Company Greenfield Services – India

already enjoys tremendous success.

We are members of US Green Building Council and approved Third Party Green Building

Consultants by the Environment, Health and Safety (EHS) regulatory arm of Trakhees-Ports,

Customs & Free Zone Corporation (PCFC) in Dubai. We are among the founding members

of the Emirates Green Building Council and also members of ASHRAE, the Energy Institute

and Engineering Council in the UK, and accredited Energy Auditors with the Government of

India.

We have a team of LEED Accredited Assessors that are highly qualified and experienced

engineers in the field of building envelope and mechanical air-conditioning design and

energy optimization for existing and buildings under design. We utilise some of the most

powerful computer software Building Energy Models such as Design Builder v4, Visual-DOE,

e-Quest and EnergyPlus. We also use the ANSYS CFX Computational Fluid Dynamics

(CFD) for the study of air flow movement in buildings and car parks.

In addition to our team of Mechanical, Electrical and Energy Engineers, Greenfield has

access to Structural and Civil Engineers, Environmental Engineers, Water Treatment

Experts and Financial Analysts.

We cater for the demands of a wide clientele in Middle East and India.

We are supported by efficient administrative staff, equipped with management software

tools.

A) OFFICES

UAE:

Greenfield Trading LLC

PO Box 231558

Dubai

United Arab Emirates

Tel: +971-4-2580517

Fax: +971-4-2580518

Email: [email protected]

INDIA:

Greenfield Services (India)

Beverley Hills Towers

Andheri (W) – Mumbai

India

Tel: +91-9833172181

Email: [email protected]

mailto:[email protected]

Company Profile


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B) AFFILIATIONS

Greenfield is affiliated with several Research Institutions in the field of the Built Environment

in the UK and India. They include:

USGBC – United States of America

Institute of Energy and Sustainable Development, De Montfort University – UK

Cardiff University – UK

Epical Innovations – Switzerland

Regulatory and Supervisory Bureau (RSB) Dubai

Trakhees – Dubai

Estidama – Abu Dhabi

Bureau of Energy Engineers – India

C) TECHNICAL LIBRARY

We have in our disposal the latest technical library of national & international standards in:

Energy Efficiency

Environmental Science

HVAC Design

Electrical Design

Water Reclamation

Renewable Energy

D) SOFTWARE TOOLS

We have in our disposal the latest computer software Building Energy Models, including:

Design Builder > Lighting Simulations

EnergyPlus > Duct calculators

E-Quest > AutoCAD

HAP > Energy Calculation (Bin temperature tool)

E- Sankey (Energy flow analysis)

Tailor designed energy & savings calculation supporting software

In addition our company is equipped with all necessary software design tools for

HVAC applications, a suite of tailored-made software to calculate the energy

consumption for new and existing buildings.

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E) MEASURING AND DATA LOGGING INSTRUMENTS

We have in our disposal the latest range of measurement, and logging instruments:

Power Demand Analyser

Smart Reader (Data Logger)

Smart CTs

Temperature & Humidity Logger

Power meter

IAQ Test Kit

Particle Counter

Anemometer

LUX-meter

Thermo-hygrometer

Pictures of some of the instruments are given below.

Smart Reader (Data Logger) Smart CTs

Temperature & Humidity Logger Lux meter

Anemometer Thermo hygrometer

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3 SYSTEMS

Indoor Air Sanitation System

AirCodeTM is a unique, chemical free air sanitation system, based on the principle of Bipolar

Ionisation with very low power consumption. AirCodeTM is manufactured in Sweden and has

many benefits as shown below.

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Listed below are some of the application areas of AirCodeTM

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Refer to Annexure 1 for sample projects.

ID AC-550 air purification

systems are easily

installed in the ductwork

of ventilation systems for

maximum effect.

A self-contained

stainless-steel unit, easy

to install on the ceiling

or at wall. This

consumes only 15 Watt.

AirCode™ Equipment

AirCode™ CX-200

AirCode™ ID AC-200

AirCode™ ID AC-500

Aircode ID AC-200 air

sanitation systems are

easily installed in

ventilation system

ducts. This unit requires

only 20 W.

The required maintenance of AirCodeTM systems is minimal with a bi-annual cleaning of

electrode tubes and replacement at 9000 hours of operation.

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Odour & Grease Neutralization System for Commercial Kitchen Exhaust

Ozone is one of the strongest commercially available oxidizing agents, and is commonly

used in the neutralisation of heavy cooking smells in commercial kitchens and removal of

grease in the kitchen exhaust air ducts. The system is manufactured in Sweden and is also

used as decontaminant and disinfection agent in hospitals and to kill smells and VOCs in a

variety of applications.

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As shown in this Figure, ozone consists of three Oxygen

atoms. Under normal conditions the gas is unstable and

thus very reactive. The free Ozone molecule reacts quickly

with a number of organic and inorganic compounds and

anything with the potential to oxidize.

Ozone is used up completely by this oxidation process and

breaks back down into Oxygen (O2). Any remaining

Ozone in the off-gas is converted back to Oxygen. This

oxidizing ability is used to eliminate odours, bacteria and

viruses.

Ozone has a characteristic chlorine-like smell that is already noticeable at 0.01 ppm. While

Ozone is very powerful, it has a very short life cycle. When it is faced with cooking smells,

grease, bacteria or viruses the extra atom of Oxygen destroys them by oxidation.

Besides the overriding characteristics of acting as an unprecedented purification agent

when injected in air, ozone has several other advantages over other chemical alternatives.

For example:

1. Ozone oxidizes rapidly and decomposes equally fast to Oxygen leaving no traces.

2. Ozone reactions do not produce toxic compounds.

3. Ozone acts rapidly, and more completely than other common disinfecting agents.

4. Eliminates the use of high costs UV tubes.

5. Eliminates the use of heavy ecology units requiring large space and

Shown overleaf is a comparison between ozone systems versus ecology units and UV-

lamps for commercial kitchens.

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Wet-wall Evaporative Cooling System®

Our Wet-wall Evaporative Cooling System® is the product of our vast experience and long

research into innovative energy conservation systems. Our Wet-wall Evaporative Cooling

System® has been especially designed to improve the efficiency of air cooled chillers by

reducing considerably (up to 14 oC) the ambient dry bulb temperature to the condenser coils

of air-cooled chillers.

Since air cooled chillers work more efficiently at lower air temperatures, the Wet-wall

Evaporative Cooling System®

results to a considerable reduction in energy consumption of

air-cooled chillers and hence monetary savings.

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Shown below are examples of some of our installed systems Wet-wall Evaporative Cooling

System®.

Sample of water network Sample of our controller


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Stand-alone Ventilation Control System for Car Parks

Our CO System controls the operation of jet fans, supply and

extract fans to High Speed or Low Speed depending on the

concentration of CO in the basement car park area thus

saving energy, while maintaining pre-specified CO levels.

System Features:

• Modular and easily expandable ( 8, 16 & 24 Sensors)

• Flexible programming and control for virtual zoning of the car park

• Display of CO level for each sensor (Continuous polling)

• Equipped with provision for fire mode

• Modbus connectivity (optional)

CO Sensor

PLC Panel—Front View PLC Panel Rear View PLC & Fan Control

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Stand-alone CO2 Ventilation Control Systems for Offices

Our CO2 System works on the principle of Demand Controlled Ventilation for air-conditioned

spaces. The CO2 concentration (ppm) is the controlling parameter. The controlled

equipment include; VAVs, and Variable frequency Drives on FAHUs and AHUs. In addition

to maintaining a high IAQ, the system also results in energy cost saving.

System Features:

• Energy efficient Ventilation

• Modular and easily expandable ( 8, 16 & 24 Sensors)

• Display of CO2 level (Continuous polling)

• Equipped with CO2 level Alarms

• Modbus connectivity (optional)

PLC Panel—Front View CO2 Sensors Dampers & VAVs

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4 CONSULTANCY SERVICES RENDERED

Driven by our experience on sustainability issues and understanding of the underlying

issues on Green Buildings, Greenfield has developed a number of services, as shown

below.

LEED (USGBC) & ESTIDAMA Certification for New Constructions

We undertake Green Building Certifications for single or complex of buildings under LEED

(USGBC) or ESTIDAMA Rating systems.

We are the Sustainability Consultants for the First Green Mosque in the whole of the Middle

East and one of the very few in the world. We are also presently managing the USGBC

LEED Certification of the RTA new Command and Control Centre and the ICOL Building in

India.

Khalifa Mosque at Port Saeed Dubai RTA Command and Control Centre

We pay particular attention to our projects

needs, starting with the project registration,

concept and detailed design and

construction.

Our strong background in MEP and building

envelope design, coupled with our in-house

energy modelling capabilities affords us the

ability to guide successfully the design

through the LEED or ESTIDAMA Certification

process with maximum efficiency.

Port Saeed Mosque

Vigor Corporate Park – IOCL - India

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To-date we are handling a variety of LEED

certifications projects, with a total BUA of 4.5

million square feet. They include several

Towers at Jumeirah Lakes, International City

and Jumeirah Village South and also the Civil

Defence at Maritime City shown below. Prior

to this, we were the support LEED

Consultants for Creek Front Development.


Civil Defence Building Estidama – Maqta Staff

Accommodation

Al Attar Tower Dubai Creek Front

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LEED (USGBC) Certification for Existing Buildings

In addition to Green Building Certifications for new Buildings, we also undertake LEED

Certifications for existing buildings under LEED vers 4 O+M where the emphasis lies in the

Operation and Maintenance of existing buildings.

Using our combined knowledge on Sustainability and Energy Auditing and Energy

Conservation we deal with a number of issues relevant to an existing building such as:

Location and transportation available to the occupants

Sustainable sites

Water efficiency

Energy and atmosphere, including optimisation of energy consumption and

commissioning of electro-mechanical equipment at set intervals.

Materials and resources used in the running of the building

Indoor air quality.

In this aspect and among others, we have successfully executed a LEED-O+M certification

program for GASCO Administration Office in Ruwais, Abu Dhabi.

GASCO Administration Office


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ISO 50001 Energy Management System (EnMS)

Apart from our Sustainability and Energy Conservation work, our services extend to the

implementation of ISO 50001 Energy Management System (EnMS) for large organisations.

Contrary to ad-hoc energy conservation programs, an Energy Management System (EnMS)

benefits from the inherent, continual improvement process of an EnMS that follows the Plan

- Do - Check - Act or PDCA approach. Figures 1 and 2 below show the operating cycles of a

typical energy conservation program versus an EnMS program.

Fig.1 A typical ad-hoc approach to energy efficiency

Fig.2 An EnMS systematic approach to energy efficiency

From the graphs above, ad-hoc energy conservation programs “oscillate” about some

average energy performance value with only marginal energy improvements over time. On

the contrary the EnMS approach allows for consistent energy improvements, year after year

due to the inherent, continual improvement action in the ISO 50001 energy standard.

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Greenfield has been preparing the EnMS program for ADNOC in Abu Dhabi, including

various facilities such as Ruwais Housing Complex, ADNOC HQ, ATI Training Complex and

many more.

The EnMS process in such projects follows the Plan – Do – Check – Act approach (Plan-Do-

Check-Act, PDCA) which is shown below.

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A typical energy management system model is depicted below.


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Value analyses for new projects

has the advantage of reducing

initial capital cost, improving

operating cost in the long term

and avoid flaws at design stage.

Our engineers have been

involved in Value Analysis

projects since the early 2002 with

the development of the Green

Community and later the Burj

Development in the UAE.

Using our envelope design

expertise and building modeling

tools, we review the cooling load

calculations and optimize the

size of chilling equipment

avoiding unnecessary

redundancy. We calculate the

energy consumption for any

building at design stage to help

the Client to set the correct

service charge and predict the

energy expenditure.

In case of infrastructure projects, we run parametric studies of the orientation, construction

materials, glass, external shading and more to optimize the cooling load for each typical

building. We then optimize the electrical and cooling loads in totality taking into account the

diversity factors for the various buildings, depending on their physical location, height and

nature.

Burj Dubai Downtown Development

Nathani Heights

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By exploring these differences we calculate the optimum chilled water plant to minimize

equipment redundancy, and hence reduce initial capital cost.


Design Cooling Load for Different Design Scenarios

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Energy Modelling

Our team members have in excess of 25 years experience in thermal modeling, which dates

back to 1986 in the UK with the use of the Thermal Admittance Method, SERI-RES, HTB2

and ESP-r. Currently, much of our modeling work in relation to LEED-USGBC or Estidama

rating systems takes place using Design Builder, Visual-DOE and e-Quest.

We are presently handling several energy model projects under the Estidama Pearls rating

system for Abu Dhabi Urban Planning Council. They include, among others, the Danat Al

Emarat Hospital, Borouge Innovation Centre, Petroleum Institute, Al Maqta ADNOC

Residential Development, Al Forsan and many more.

Whether simple or multi-storey

buildings, our modeling work involves a

series of parametric analyses on the

effect of orientation, massing,

construction materials, glass and

shading on the cooling load. For each

run, the cost implications are also

assessed, thereby enabling us to

calculate the initial cost and long-term

energy budget in each case.

Danat Al Emarat Hospital

Petroleum Institute

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Greenfield routinely runs thermal

simulations of complex of buildings in totality

taking into account the diversity factors of

the various buildings. It is well known that

the location and height of buildings can

impact the degree of shading to each other

and buildings of different nature meet the

peak chilled water demand at different times

of the day. By exploring these differences

Greenfield can calculate the optimum chilled

water plant to reduce initial cost by applying

the proper diversity to minimize equipment

redundancy.


Borouge Innovation Centre Al Forsan Staff Accommodation

Maqta Staff Accommodation

Typical 3-D Energy Model Typical 3-D Energy Model Typical Energy Modeling Result

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LEED & ESTIDAMA Commissioning Agents

In addition to LEED Certification, Greenfield also offers its services as LEED Commissioning

Agents which is a pre-requisite in LEED and ESTIDAMA Certification projects. Our

experience in commissioning of energy systems in building goes back in excess of 15 years

and covers equally well the areas of air-conditioning, ventilation, daylight and artificial

lighting and renewable energy systems. Working on behalf of the Client, we strive to ensure

that the design themes are correctly carried through the construction and the systems are

properly commissioned to produce the expected energy reduction and indoor air quality.

Given our experience as LEED

Assessors, we are acutely aware

of the intricacies of the

documentation that is needed in

LEED Certification projects in

relation to commissioning of

energy systems. Our work

begins with a review of the

Owner’s Project requirement and

Basis of Design documents. We

make sure that the

commissioning requirements are

reflected correctly in the

construction documents and

prepare the commissioning plan.

After the verification of

installation and performance of

the commissioned systems, we

complete the commissioning

report for USGBC. For

Enhanced Commissioning in

particular, we review the building

operation within 10 months after

substantial completion of the

building and advise on any

shortcomings.


Example of Estidama

Commissioning Plan

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CFD for Building Applications

Over the last 3 years, our Computational Fluids Dynamics (CFD) team has been very active

in the study of air flow movement in office buildings and also the design of intricate building

envelope designs using double skins glass structures to mitigate solar gains into the

occupied space.

Other times, our CFD experts

simulate car park ventilation

systems to ensure that the

mechanical ventilation system is

not liable to pockets of high CO

levels, which could put in danger

the life of car park users. Along

with such studies we also

investigate the dispersion of

smoke in the event of fires in

underground car parks and the

control regimes of ventilation

fans under such conditions.


Air flow pattern in large AHU rooms

Temperature variations in a

glass structure Air flow distribution in a car park

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Indoor Air Quality

Under Indoor Air Quality, Greenfield offers a complete solution involving both monitoring of

the quality of the indoor environment but also mitigating any identified problems. In

collaboration with CamFil International, Greenfield is equipped to undertake in-situ

measurement of many types of indoor air pollutants, be it gases, particles or others. At the

end of the measuring process, Greenfield can provide a series of solutions to suit different

environments. These solutions differ from stand-alone high efficiency HEPA filters for small

to intermediate size projects. For larger projects, such as hotels, hospitals or airports

Greenfield is collaborating with a Swedish Company whose IonAir patent technology

neutralizes smells and VOCs and kills germs. Its unique technology creates ion levels in the

occupied environment that mimic the air conditions after thunderstorms to rejuvenate the air,

and hence improve comfort and human energy levels.


Scanning electron microscope Sampling equipment

Outdoor air sample of city at 4000x magnification

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Energy Auditing & Energy Conservation

Greenfield has over 30 years of experience in energy auditing and energy benchmarking of

energy consumption for commercial buildings, offices, shopping malls, government

institutions, hotels, residential buildings, different types of industries and more.

We are the pioneers of energy conservation in the UAE and continue to lead the way in

energy optimization projects to this date. We have carried out in excess of One Hundred

Energy Audits for existing buildings including some of the largest Hotel chains in the UAE,

residential towers and shopping malls.

Our energy conservation programmes achieve on average energy savings between 13 to

30% of the annual energy bill with payback periods between 1 and 2 years.

Energy consumption data gathering and analysis: It is the first step in the energy

auditing and review process. In addition to the soft data collection from the engineering

department we also log and measure the data as shown below;

The data analysis leads to establishing an energy baseline consumption and identification of major energy users.

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The sectoral distribution helps identify the significant (Major) energy consumers in the facility

as shown below;

Figure: Significant Energy Usage (SEU)

The energy consumption is firther divided into more detailed sectors if needed, as shown

below;

Figure: Sectoral distribution of energy consumption

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Financial Analysis& Projections :

For the informed decision making by the CFO, various key indicators such as; simple

payback; cash flow; NPV; IRR; life cycle analysis and cost of not doing the project are

worked out. Also the future consumption pattern is projected for easy comparison as

shown below;

Economic Evaluation

Methods for Evaluating Energy Cost Reduction Projects:

Simple Payback

Internal Rate of Return (IRR)

Return on Investment (ROI)

Net Present Value (NPV)

Life Cycle Cost Analysis

Consider total cost of ownership, not just upfront cost (operating cost usually

significantly outweigh first cost.

Pay more now, save year after year

Cost of Doing Nothing

Once recommendations have been quantified the forgone savings start to accrue.

Previous Example:

Initial Cost: AED 500,000

Annual savings: AED 125,000

Lifetime 20 years

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Implementation of Energy Conservation Programme

Greenfield’s outstanding experience in Energy Conservation extends beyond Energy

Auditing and Benchmarking and into the actual implementation of the energy saving

measures. For this, Greenfield combines the project management and technical skills to

steer successfully an energy conservation programme through its entire process, which

typically involves the following stages.

Preparation of tenders

Selection of suitable energy saving equipment and contractors

Procurement of equipment

Supervision of installation of equipment

Supervision of commissioning of equipment

Measurement and Verification of the energy savings

Energy conservation project management

Particular attention is paid to the correct installation and commissioning of the equipment,

followed by the Measurement and Verification process (M&Vs) to verify and measure the

actual energy savings in line with the calculated savings in the Energy Audit Report.

Management of Energy Conservation Project

This is an additional service provided by Greenfield. Under this the energy conservation

activities of the project are managed after implementation of energy saving measures. The

minimum duration of this service is for one year and extending to any length of time as

decided by the client.

The core activities of this service are to ensure that;

All energy saving equipment are functional

The energy saving is achieved continuously

Fine tuning of these equipment is done as required

Timely maintenance of these equipment is carried out

Monthly report on energy performance improvement is produced.

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The below graph shows effectiveness of the project management services for one of our

projects

Annual energy consumption post implementation


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Technical Training and Workshop

This is a new service started recently by demand. The need of this service is to equip the existing and new workers, engineers and even the management staff with the basics of science and energy conservation.

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MEP Design Support Services

Benefiting from our long experience in the

fields of Energy Conservation Systems,

Energy Value Engineering and Green

Buildings Certification,

Greenfield also provides MEP Design

Support Services for Consultants and

Contractors alike.

Our MEP Design Support Services are summarized below:

HVAC:

1) Heat Load Calculations using the "Hourly Analysis Program" (HAP)

2) Preparation of schematic HVAC designs

3) Ventilation calculations

4) Energy Value Engineering using the detailed dynamic model "Design Builder"

5) Preparation of air conditioning and ventilation drawings

6) BOQ and tender documents preparation

Example of Heat Load Calculations using HAP

Example of Schematic HVAC Designs

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Example of Detailed Dynamic Model using "Design Builder" Electrical:

1) Electrical load calculations

2) Preparation of schematic designs

3) Preparation of electrical drawings


Example of Electrical Load Calculations

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Example of Electrical Drawings

Example of Schematic of DB

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Plumbing:

1) Water supply and drainage systems calculations and design

2) Hot water systems design


Example of Water Supply System

Example of Hot water System Design

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What makes us different from others?

Management:

We have highly qualified and experienced management which guides the team throughout

the design process to achieve the best possible result at all times.

Team:

Our engineers are experienced in designing large and small projects and in full coordination

with the management to achieve the desired goal. Our consortium team includes a range of

talent, education and experience.

Library and Guidelines:

Our design team is equipped with the up-to-date resources in the form of design guidelines,

research papers and other technical resources to deal with the most intricate designs.

Success at all times:

We design with complete understanding as needed by the Client so that the final design

product is delivered within the time frame. Our satisfied Clients can assure you of our speed

and accuracy in our design support projects.

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4 PROJECTS

Over the last 20 years our engineers have been involved in many projects both in the UAE

and abroad. Listed below is a sample of our involvement in projects.

ANNEXURE 1

Sample of Indoor Air Sanitation System Projects

Project Location Facility

The Agency Restaurant – Madinat Jumeirah Dubai Smoking Bar

Harvesters Bar – Crowne Plaza Dubai Smoking Bar

Rib Room Bar – Jumeirah Towers Dubai Smoking Bar

Hemingway Bar – Hilton Abu Dhabi Smoking Bar

Armani Hotel Dubai Smoking Rooms

The Palace The Old Town Dubai Smoking Rooms

The Address Dubai Mall Dubai Smoking Rooms

The Address Dubai Marina Dubai Smoking Rooms

Fairmont Bab Al Bahr Dubai Smoking Rooms

Dusit Thani Dubai Smoking Rooms

Al Maya Supermarket – Dubai Investment Park Dubai Fish & Meat Smells

Al Maya Supermarket - Ajman Ajman Fish & Meat Smells

Al Maya Supermarket – Hili, Al Ain Al Ain Fish & Meat Smells

Al Maya Supermarket - Ajman Ajman Fish & Meat Smells

Al Maya Supermarket – Al Falah Abu Dhabi Fish & Meat Smells

Al Maya Supermarket – Al Reem Island Abu Dhabi Fish & Meat Smells

Al Maya Supermarket – Dubai Silicon Oasis Dubai Fish & Meat Smells

Al Maya Supermarket – Clover Tower Dubai Fish & Meat Smells

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ANNEXURE 2

Sample of Odour Neutralisation System for Commercial Kitchen Exhausts

Projects

Project Location Facility

Bu Qtair Fish Restaurant - Jumeirah Dubai Restaurant

Dusit Thani Dubai Hotel

ANNEXURE 3

Sample of Wet-wall Evaporative Cooling Systems® Projects

Project Location Number

Emirates NBD Dubai 3 units

SBU Housing – Jumeirah Village, Jumeirah Group

Dubai 4 units

Premier Inn – Sharjah Al Majaz Sharjah 2 units

Bab Al Shams Desert Resort & Spa Dubai 4 units

MAF Tower 2 Dubai 1 unit

Lulu Hypermarket Sharjah 1 unit

Mall of the Emirates Dubai 5 units

Four Point by Sheraton Dubai 2 units

One and Only Royal Mirage Dubai 1 unit

Naturelle Dabur Factory RAK 1 unit

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ANNEXURE 4:

Sample of LEED (USGBC) & ESTIDAMA Certification Projects

Project name Location Nature

Command & Control Centre for RTA Dubai Office

Port Saeed Masjid Dubai Mosque

Indian Oil Corporation Limited - Vigor Corporate Park

India Office Building / LEED-CI

ADNOC Staff Accommodation at Al Maqtaa Area

Abu Dhabi Estidama

Private Villa W 48 on Plot No 14 Abu Dhabi Estidama Service

1 Pearl - Abu Dhabi Municipality Submittal

Civil Defence Building – Maritime City Dubai Civil Defence / LEED-NC

5B+G+39 Floors at Plot No 981 - Jumeirah Lakes

Dubai Residential Tower / LEED-NC

4B+G+44 Floors at Plot No 979 - Jumeirah Lakes


4B+G+3P+20 Floors at Plot No 3238 -International City






East Old Town (Dubai Properties) Dubai Residential Complex/

LEED-NC

Creek Front Development Dubai Muti-Complex/

LEED-NC

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ANNEXURE 5

Sample of LEED-EB Certification for Existing Buildings Projects

Project Location Nature

GASCO Al Ruwais Administration Building Abu Dhabi Office

Marriott Courtyard Hotel at Green Community Dubai Hotel

Marriott Executive Apartments at Creek Dubai Hotel

ANNEXURE 6

Sample of ISO 50001 Energy Management System Projects


ADNOC Abu Dhabi Corporate

ENBD Dubai Corporate

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ANNEXURE 7:

Sample of Energy Value Analysis Projects


Nathani Heights India Residential Tower

Burj Dubai Downtown Development Dubai Residential/ Commercial Tower

Rehab Rotana Dubai Hotel

The Tower Dubai Residential Tower

La Reve Tower – Arabtec Dubai Residential Tower

Lake Hotel, OTCI - EMAAR Dubai Hotel

Dubai Marina – EMAAR Dubai Office Building

Green Community Dubai Complex of Villas

G+6 Building on Plot No. 241 Sector B/2 Ajman Residential Building

G+1 Building on Plot No. 375-1771 Dubai Residential Building

G+2p+10 Building on Site No. 210 Plot No. 42-43/9

Ajman Residential Building

G+1 Building on Plot No. 610 Sector 8 Ajman Residential Building

G+1 Building on Plot No. 357-1571 Dubai Residential Building

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ANNEXURE 8:

Sample of Energy Modeling Projects


Nathani Heights India Residential Tower


ADISC Staff Accommodation Abu Dhabi Residential Building

Al Ruwais Mall Abu Dhabi Mall

Adnoc Staff Accommodation, Al Maqta Abu Dhabi Residential Tower/ Villas

Petroleum Institute Abu Dhabi Student Centre/Auditorium

Dar Al Emarat Hospital – North Tower Abu Dhabi Hospital

Bank Credit Agricole Cairo, Egypt Office

Dar Al Emarat Hospital – South Tower Abu Dhabi Hospital

Borouge Innovation Center Abu Dhabi Office / Laboratory

Civil Defence Building , Maritime City Dubai Civil Defence Station

East Old Town Residential Complex Dubai Residential Complex

5B+G+39 Floors at Plot No 981 - Jumeirah

Lakes Dubai Residential Tower

4B+G+44 Floors at Plot No 979 - Jumeirah

Lakes Dubai Residential Tower

3B+G+19 Floors at Plot No JVC

12EHRS005 at Jumeirah South Village Dubai Residential Tower

Ruskin Library UK Museum

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ANNEXURE 9:

Sample of LEED & ESTIDAMA Commissioning Agents Projects


Command & Control Centre for RTA Dubai Office


5B+G+39 Floors at Plot No 981 -

Jumeirah Lakes Dubai Residential Tower/ LEED-NC

4B+G+44 Floors at Plot No 979 -

Jumeirah Lakes Dubai Residential Tower/ LEED-NC

4B+G+3P+20 Floors at Plot No 3238 -

International City Dubai Residential Tower/ LEED-NC





IOCL office building (Ahmedabad) India Office Building/ LEED -CI

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ANNEXURE 10

Sample of CFD for Building Applications Projects


Shamiyah Expansion Saudi Arabia Air Stations

Al Saliyah Tower Doha Car park ventilation

Al Mina Tower Dubai Car park ventilation

Emirates Call Center Dubai Car park ventilation

ADFC – Tower 1 – Al Sowah Island Abu Dhabi Air distribution in Office area

ADFC – Tower 1 – Al Sowah Island Abu Dhabi Evaluation of air movement in double skin façade

ADFC – Tower 3 – Al Sowah Island Abu Dhabi Air distribution in Office area

ADFC – Tower 2 – Al Sowah Island Abu Dhabi Evaluation of air movement in double skin façade

ADFC – Tower 3 – Al Sowah Island Abu Dhabi Evaluation of air movement in double skin facade

ADFC – Tower 4 – Al Sowah Island Abu Dhabi Evaluation of air movement in double skin facade

ANNEXURE 11

Sample of Indoor Air Quality Projects


The Agency Restaurant – Madinat Jumeirah

Dubai Smoking Bar

Harvesters Bar – Crowne Plaza Dubai Smoking Bar

The Address Dubai Mall Dubai Smoking Rooms

The Address Dubai Marina Dubai Smoking Rooms

Fairmont Bab Al Bahr Dubai Smoking Rooms

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ANNEXURE 12

Sample of Energy Auditing and Energy Conservation Projects


ADNOC Head Quarter Complex Abu Dhabi Office Complex

B-62 Building Dubai Offices and Residence

ADNOC Ruwais Housing Complex Al Ruwais Housing Complex

Garden Villa Compound Dubai Housing Compound

Terrace Villas Compound Dubai Row Houses

ADNOC Technical Institute Abu Dhabi Institutional

ADNOC Petroleum Institute Abu Dhabi Institutional

The Palace The Old Town Dubai Hotel

J W Marriott Hotel Dubai Hotel

Renaissance Hotel Dubai Hotel

Al Bustan Rotana Hotel Dubai Hotel

Ritz-Carlton Hotel Dubai Hotel

SOEX - Nirmal Office India Office

Income Tax, C-10 to C-13, BKC India Office

Central Excise, BKC India Office

PowerGen HQ United Kingdom Office/Best Practice

Inland Revenue HQ United Kingdom Office/Best Practice

Fazlani Exports India Food Industry

Mellow Trading Factory Ajman Food Industry

V N S steel Pvt. LTd. India Steel Factory

Mellow Trading Factory Ajman Factory

Polyset Plastics Pvt. Ltd. India Factory

Propack Industries India Factory

Ecoplast Ltd. India Factory

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5 CVS

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DR. JOHN PATRONIS

BUSINESS DEVELOPMENT MANAGER & MANAGING PARTNER

PROFESSIONAL SUMMARY:

Dr. John Patronis is the Business Development Manager and Managing Partner of

Greenfield Trading LLC. He is specialized in Sustainability, Buildings’ Environmental and

Energy Performance and Value Engineering. Working closely with architects and

consultants Dr. Patronis has offered his services to a large number of public and private

organizations both in the UAE and the U.K. Dr. Patronis has published a number or articles

and worked closely with the Building Research Establishment in the UK in the study of

several prestigious buildings.

ACADEMIC & PROFESSIONAL BACKGROUND:

1992: Doctor of Philosophy (PhD) in Building Science, University of Sheffield, UK

1986: Master of Philosophy (MPhil) in Electronic and Electrical Engineering,

University of Sheffield, UK

1982: Bachelor of Engineering (BEng Hons) in Control Engineering, University of

Sheffield, UK

2000: Chartered Engineer (CEng) of the Engineering Council, UK

2000: Member of the Energy Institute (MEI), UK

2003: Member of ASHRAE

2009: LEED AP (LEED Accredited Professional)

PROFESSIONAL CAREER:

2007-date Greenfield Trading LLC

Business Development Manager and Managing Partner

2004-2007 Energy Management Services - Emirates

Head of Consultancy


Head of Research and Development

1992-1998 Institute of Energy and Sustainable Development, U.K.

Lecturer and Research Fellow

1989-1992 University of Sheffield, Faculty of Architectural Study, U.K.

Research Assistant

1982 Olymbos Cement Factory, Volos – Greece

Engineer (Instrumentation & Control Section)

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PROFESSIONAL EXPERIENCE:

In charge of Business Development at Greenfield Trading LLC.

Introduced several new business lines and systems into the Company.

Coordinated various Sustainability projects including LEED & ESTIDAMA and

Energy Value Engineering.

Coordinated the Certification of UAE’s First Green Mosque - DB-65-1068, Khalifa’s

Mosque on Plot No. 129-107, at Port Saeed Dubai

Coordinated the installation of Wet-wall Evaporative Cooling SystemTM projects to

Emirates NBD, Jumeirah Group, Premier Inn Hotel – Sharjah, MAF Tower 2, Bab Al

Shams Desert Resort & Spa, Mall of the Emirates, One & Royal Mirage, Lulu

Hypermarket and Naturelle Factory,- RAK.

Coordinated the implementation of a variety of Indoor Air Quality systems in several

commercial establishments.

Headed the Energy Value Analysis team working on the Burj Development project

between 2005 and 2007 for EMAAR.

Led the Energy Value study for the Green Community Project of Union Properties

between 2001 and 2003.

Participated in the Energy Value Engineering for Dubai Marina Towers, The Tower,

Skywalk Towers and Net Community Building of Union Properties, La Reve Tower in

Dubai, EMAAR Headquarters, Buteen Tower, Seaside Residential Development and

more.

Coordinated a number of energy audits and designed energy solutions for Al Bustan

Rotana and JW Marriott Hotels in Dubai, Le Meridien and Gulf Hotel in Abu Dhabi, Al

Khaleej Centre, Hamarain Centre and Aviation Club in Dubai, Marina Mall in Abu

Dhabi, Dubai World Centre Dubai, Oasis Tower in Dubai, Silver and Jernain

residential Towers in Abu Dhabi, RAK Ceramics, Hadeed Iron and Steel factory in

KSA and many more.

Undertook numerous feasibility studies of novel energy conservation techniques and

products in air-conditioning, lighting, power conditioning, solar hot water, street

lighting etc.

Undertook various feasibility studies on chillers sequencing measures, conversion of

constant flow to variable flow chilled water systems, heat recovery wheels, heat

pipes etc. Also in lighting control, solar hot water systems, heat pumps and others.

Carried out the building envelope of industrial premises in Ahmadabad, India,

commercial buildings and museums in UK.

Carried out the monitoring and optimization of prestigious buildings in the UK

including the Inland Revenue HQ in Nottingham and PowerGen HQ in Coventry.

Carried out extensive research work in the use of natural and innovative mixed-mode

ventilation strategies in commercial buildings in the UK.

Validated thermal models of building energy performance in collaboration with

Electricite de France.

Took part in the Health Promotion and Environmental Group for the Leicester City

Council, UK.

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ALAVI M.A.R.

TECHNO-COMMERCIAL DIRECTOR & MANAGING PARTNER

PROFESSIONAL SUMMARY:

Mr. Alavi M.A.R. is the Techno-Commercial Director and Managing Partner of Greenfield

Trading LLC. He has in excess of 27 years experience in Energy Conservation and

Sustainability Projects, Process Automation and Systems Design. Throughout these years

he has acquired enormous experience in Energy Optimization/Conservation projects in

residential, commercial and industrial facilities. Lately he has been in charge of the Energy

Reviews in the implementation of ISO 50001 Energy Management System for ADNOC

which is the first in the UAE. His expertise extend to designs and specifications,

implementation and project management of HVAC systems, lighting, building controls, BMS,

energy and performance benchmarking for all types of facilities and performance contracting.

ACADEMIC AND PROFESSIONAL BACKGROUND:

1991: Bachelor of Electrical Engineering (Hons) – University of Bombay

2001: Member of UNDP

2002: Member of Association of Energy Engineers

2006: Accredited Energy Auditor for Government of India

2009: LEED AP (LEED Accredited Professional)

PROFESSIONAL CAREER:

2006-date Greenfield Trading LLC

Techno-commercial Director and Managing Partner


Head of Energy Conservation & Project Management Department

1995-1997 Agreem Technology International – India

Technical Director

1992-1995 Agreem Technology International – India

Head of R&D Department

1991-1992 EL DIGI Systems – India

Manager R&D Department

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PROFESSIONAL EXPERIENCE:

In charge of all Techno-commercial activities for Greenfield Trading LLC.

In charge of all Energy Conservation Projects from design of Energy Audit methodology

to Procurement, Implementation and Commissioning of Energy Systems.

In charge of all Commissioning Agent activities for LEED and Estidama Projects.

In charge of Design and Development of Energy Conservation Systems within

Greenfield Trading LLC.

In charge of Value Engineering Projects.

Managing and directing operations for Aries Electromechanical Works LLC in excess of

100 Millions AED annually.

Managed the Project Management Department for Energy Management Services –

Emirates.

Led successfully teams of highly qualified engineers working on overseas assignments.

Heading the technical teams for Energy Reviews of ADNOC facilities as part of the

implementation of ISO 50001 Energy Management System (EnMS) for ADNOC.

A representative sample of Energy Conservation Projects are listed below.

A) U. A. E.

ADNOC HQ Buildings - Abu Dhabi

ADNOC ATI Complex - Abu Dhabi

ADNOC Ruwais Complex - Abu Dhabi

ADNOC Petroleum Institute - Abu Dhabi

B-62 Office Building - Dubai

The Garden Villas Complex - Dubai

The Terrace Villas Complex - Dubai

The Palace Hotel, The Old Town – Dubai

Commercial Bank of Dubai - Dubai

Emirates Training College - Dubai

Airline Centre (DNATA) - Dubai

Abu Dhabi National Hotel Co. Properties - Abu Dhabi

EMMAR Properties (Burj Dubai, Dubai Marina) - Dubai

Juma Al Majid Properties - Dubai

Riviera Tower - Sharjah

Marina Mall - Abu Dhabi

JW Marriott - Dubai

Al Bustan Rotana Hotel - Dubai

Union Properties Projects (Green Community, The Tower, Rehab Rotana, Al

Mussala Tower) - Dubai

MAF Tower 2 - Dubai

Ras Al Khaimah Ceramics (All Factories) – RAK

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B) BAHRAIN

Headed the Demand Side Management for the Country of Bahrain, conducted

under the UNDP.

C) KINGDOM OF SAUDI ARABIA

Headed the study of District Cooling System for Hadeed Steel Industry, Jubail

D) INDIA

Headed Energy Conservation for various projects and industries such as:

i) Nathani Heights (Residential Building)

ii) VNS Industries Pvt Ltd (Steel Industry)

iii) Ganson Radiators (Heat Exchanger Manufacturing Industry)

iv) Ecoplast Ltd and Polyset Plastics Pvt, Ltd. (Plastic Industry)

v) Hindoostan Textiles LTD (Textiles Industry)

vi) SOEX Flora Industries (Horticulture)

vii) Fazlani Foods (Food Industry)

viii) Bushra Food (Food Industry)

ix) Miki Resins (Meat Rendering Industry)

Headed the Energy Engineering and Consultancy projects for various Hotels,

Commercial, Residential and Institutional facilities and Industrial projects.

Designed special testing systems for the Steel and Oil industries based on force

measurement System.

Designed the first weighing bridge in India based on the LOAD cell technology.

Designed electronic Drives systems for A.C. and D.C. Motors.

Designed several logic and process automation controllers for tailor-made and also

universal applications.

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6 CERTIFICATES

Greenfield trading llc company profile

Engineering

Transcript of Greenfield trading llc company profile