Design Plus Build Co., Ltd.

Design Plus Build Co., Ltd (D+B), the German-Thai company based in Thailand, established in 2005 is

providing consultancy services for the construction of industrial buildings throughout Asia since 2005.

With our strong technical knowledge in project consultancy and engineering services we are able to offer

you our expertise in the construction of your industrial project.

This has been proven on several of our projects which range from warehouses to complex buildings with

clean rooms as required for the assembly of solar modules and the production of crystalline solar cells.

A bout Us

Consultancy services for solar rooftop installations and solar farms have been added to our

portfolio in 2009 and established us as a recognized party in Southeast Asia.

Our multidisciplinary team is able to serve project developers, lenders, engineering and

construction companies with a full range of services required throughout the life cycle of a

solar power plant.

D+B provides consultancy and engineering services performing Feasibility Study,

Conceptual Design, Detailed Design, Design Review, Project Management, Project

Supervision and Inspection.

A bout Us ( c o n t ’ d )

Scope of Services

Facility Engineering

• Electronics Industry

• Food Industry

• Pharmaceutical Industry

• Chemical Industry

• Photovoltaics

Facility Management

• Food Industry

• Chemical Industry

Consulting

• Site Selection

• Feasibility Studies

• Programming

• Environmental Studies

• Process Equipment Layout

Design

• Infrastructure

• Civil, Structure and Architecture

• Cleanroom Systems

• Mechanical and HVAC Systems

• Process Supply Systems (Gases, Chemicals, UPW)

• Process Mechanical Systems

• Electrical and Control Systems

• Environmental and Safety Systems

• Material Logistics

• Equipment Hook-up

• Authority Submissions

Scope of Services

Scope of Services

Construction

• Construction Management

• Contracting

• Procurement

• Scheduling

• Cost Control

• Supervising

• QA / QC

• Commissioning and Start-Up

Scope of Services Electrical & Instrumentation (E&I) Services Design plus build co., Ltd. is offering owner consultancy service and commissioning service for

power plant, substation, oil & gas and other factory to ensure that production or plant meet all

specification in term of design, standard and regulation.

From installation, inspection and electrical & instrument commissioning to final acceptance tests to

meet the requirement of the plants.

Our services include:

• Design reviews

• Instrument calibration & testing

• Cable Visual & Mechanical inspection including resistance measurement, shield

continuity test and insulation withstand test

• Thermographie testing

• Field inspection and testing of motor control centers

• Transformer testing and commissioning

• Testing and commissioning of low voltage, medium voltage and high voltage panel

including operation and functional testing

• Service maintenance

Scope of Services Cleanroom Certification

• Airflow velocity test

• Filter leakage test

• Room pressurisation

• Parallelism – Airflow direction test, Airflow visualisation

• Cleanliness classification

• Recovery time

• Temperature and Humidity

• Light intensity level test Sound pressure level test

• Flooring resistance test

SOLAR POWER PLANT

Photovoltaic (PV) systems represent a renewable energy that

is well established and is using a technology that is reliable,

environmentally sound and has the advantage of a long lifetime if

compared to others within the renewable energy sector.

With high initial capital costs and subsequent low operation and

maintenance costs it requires that the plants are well engineered

to offset the high investment.

The economic viability of a solar plant over its lifetime is

conditional to a large part on the initial considerations of an

appropriate engineering design. Appropriate land development

and an adequate storm water drainage system are fundamental.

Selection and sizing of key structural and electrical components

in conjunction with good electrical installation standards will

make a difference when it comes to long-term system

performance.

(MORE)

Scope of Services

Lastly it is important to ensure adequate access to the functional control and maintenance of solar

installations.

Feed-in tariffs are contractually agreed with the utilities company for a pre-determined timeframe during

which the investment return can be ensured, under the condition that O&M cost escalation is within the

assumed range. Equipment replacement costs and labor costs escalation will always be based on

assumptions with the risk being carried by the project owner.

Design Plus Build Co., Ltd. is providing expert knowledge for the solar plant sector which will ensure that

your investment can bring the return calculated in your initial due diligence plan. (MORE)

SOLAR POWER PLANT (cont’d)

D+B SERVICES IN PROJECT PHASES

Pre-Concept Phase

• Feasibility Assessment

• Technical Due Diligence

• Financial Due Diligence Support

• Energy Output Assessment

• Site Assessment

• Owner’s Consultant

Project Development

• Design Verification

• Vendor Assessment

• Supplier Audits

• Tender Development

• Contractor Selection

• Contract Preparation

• Owner’s Representative

Construction

• Manufacturing Inspection (FAT)

• Pre-Shipment Inspection

• Construction Design Approval

• QA/QC Management & Inspection

• Vendor Technical Audits

• Construction Supervision

• Expediting

• Site Acceptance Testing (SAT)

• PV Component Testing

• Owner’s Representative

Commissioning & Project Hand-Over

• Planning of Commissioning Phase

• Witness of Equipment Commissioning

• Plant Grid Synchronization

• Final Acceptance Testing

• String Testing

• Construction Conformity Assessment

• Energy Output Calculation

• Performance Ratio Calculation

Operation

• Functional & Safety Tests

• Condition Monitoring

• End-of-Warranty Inspection

• Performance Verification

• Failure Analysis

SOLAR POWER PLANT (cont’d)

Solartron Public

Company, Thailand

Websol Energy

System Ltd

Ekarat Solar Company,

Thailand

Tainergy Tech Company Taiwan

Suniva Inc.,

U.S.A.

Shinsung Eng,

Taiwan Advent Solar, Inc..

U.S.A.

Hyundai Heavy Industries

Korea

Bangchak

Ayuthaya, Thailand

Rojana Power Co.,Ltd.

Thailand

Shan Pvt. Ltd.

IndiaSolar

Marine Technology

Center Building,

Philippine

Petronas Berhad

Kuala Lumpur, Malaysia

Consultancy / Design Services / Project Management

Dockweiler Asia., Ltd

Jupiter International Limited, India

STRABAG Industries (Thailand) Co., Ltd.

Project Owner:

STRABAG Industries

(Thailand) Co., Ltd.

Rayong, Thailand

2013 – 2014

Business:

Railway Sleeper Automated Factory

for Thailand High Speed Train

Network

Scope of Works:

Detailed Design Architectural &

Structural.

Concept Design M&E Works,

Tendering

Project Management

Project Reference

Project Reference

Project Owner:

Dockweiler Asia,

Phetchaburi, Thailand

2012 – 2013

Business:

Stainless Steel Tubes and Fittings

Manufacturing for Electronic,

Pharma, Food-Industry

Scope of Works:

Engineering & Tendering

Project Management (PMC)

Building, Facilities, Process Utilities, Total Building Area: 2,600 sqm

Project Owner:

Solartron Public Company, Thailand

2006 – 2007

Business:

Cell & Module Production 30 MWp

Scope of Works:

Project Development,, Master Plan

Design, Conceptual Design,

Detailed Design & Project

Management

Project Reference

QA DEPARTMENT

MAIN OFFICE

CELL INSPECTION

EVA / BACK SHEETSTORAGE

PANTRY

EVA / BACKSHEETCUTTING AREA

GLASS STORAGE

CELL STORAGE AND

LAY UP MACHINE(NEW)

LAMINATOR(NEW)

LAMINATOR(EXISTING)

AUTO TABBING &STRINGING MACHINE 2

(EXISTING)

AUTO TABBING &STRINGING MACHINE 1

(EXISTING)

AUTO

TABB

ING

&ST

RING

ING

MAC

HINE

(NEW

)

LAY UP & BUSSING STATION(MANUAL)

LAY UP & BUSSING STATION(MANUAL)

LAMINATOR(EXISTING)

TESTER

TRIMMING AND FRAMING

PACKAGING AREA

PRODUCTION AREA680 m2

42 m2

215 m2

397 m 2

60 m2

64 m2

90 m 2

132 m 2

CORRIDOR37 m2

CORRIDOR60 m 2

AUTO

MATI

C SH

UTTE

R20

00x2

000

BUFFER

CHECK STRING& REWORK

AUTO FRAMING

AUTO FRAMING

AUTO FRAMINGTRIMMING

TRIMMING

MODULE

12.5 m2

CHECK STRING& REWORK

CHECK STRING& REWORK

AIR COMPRESSOR ROOM WAREHOUSE

LOCKER ROOM

LAB.

R.S.

GENERATOR

WATER TANK

EMER

GENC

Y EX

IT

TOTAL AREA

GLAS

S WAS

HING

MAC

HINE

SHIPPING

STAFF ENTRANCE

ELECTRIC PANEL AREA

ELECTRICAL ROOM

AIR LOCK

NOTE

PROPOSE NEW GYPSUM WALL

QA DEPARTMENT

MAIN OFFICE

CELL INSPECTION

EVA / BACK SHEETSTORAGE

PANTRY

EVA / BACKSHEETCUTTING AREA

GLASS STORAGE

CELL STORAGE AND

LAY UP MACHINE(NEW)

LAMINATOR(NEW)

LAMINATOR(EXISTING)

AUTO TABBING &STRINGING MACHINE 2

(EXISTING)

AUTO TABBING &STRINGING MACHINE 1

(EXISTING)

AUTO

TABB

ING

&ST

RING

ING

MAC

HINE

(NEW

)

LAY UP & BUSSING STATION(MANUAL)

LAY UP & BUSSING STATION(MANUAL)

LAMINATOR(EXISTING)

TESTER

TRIMMING AND FRAMING

PACKAGING AREA

PRODUCTION AREA680 m2

42 m2

215 m2

397 m 2

60 m2

64 m2

90 m 2

132 m 2

CORRIDOR37 m2

CORRIDOR60 m 2

AUTO

MATI

C SH

UTTE

R20

00x2

000

BUFFER

CHECK STRING& REWORK

AUTO FRAMING

AUTO FRAMING

AUTO FRAMINGTRIMMING

TRIMMING

MODULE

12.5 m2

CHECK STRING& REWORK

CHECK STRING& REWORK

AIR COMPRESSOR ROOM WAREHOUSE

LOCKER ROOM

LAB.

R.S.

GENERATOR

WATER TANK

EMER

GENC

Y EX

IT

TOTAL AREA

GLAS

S WAS

HING

MAC

HINE

SHIPPING

STAFF ENTRANCE

ELECTRIC PANEL AREA

ELECTRICAL ROOM

AIR LOCK

NOTE

PROPOSE NEW GYPSUM WALL

QA DEPARTMENT

MAIN OFFICE

CELL INSPECTION

EVA / BACK SHEETSTORAGE

PANTRY

EVA / BACKSHEETCUTTING AREA

GLASS STORAGE

CELL STORAGE AND

LAY UP MACHINE(NEW)

LAMINATOR(NEW)

LAMINATOR(EXISTING)

AUTO TABBING &STRINGING MACHINE 2

(EXISTING)

AUTO TABBING &STRINGING MACHINE 1

(EXISTING)

AUTO

TABB

ING

&ST

RING

ING

MAC

HINE

(NEW

)

LAY UP & BUSSING STATION(MANUAL)

LAY UP & BUSSING STATION(MANUAL)

LAMINATOR(EXISTING)

TESTER

TRIMMING AND FRAMING

PACKAGING AREA

PRODUCTION AREA680 m2

42 m2

215 m2

397 m 2

60 m2

64 m2

90 m 2

132 m 2

CORRIDOR37 m2

CORRIDOR60 m 2

AUTO

MATI

C SH

UTTE

R20

00x2

000

BUFFER

CHECK STRING& REWORK

AUTO FRAMING

AUTO FRAMING

AUTO FRAMINGTRIMMING

TRIMMING

MODULE

12.5 m2

CHECK STRING& REWORK

CHECK STRING& REWORK

AIR COMPRESSOR ROOM WAREHOUSE

LOCKER ROOM

LAB.

R.S.

GENERATOR

WATER TANK

EMER

GENC

Y EX

ITTOTAL AREA

GLAS

S WAS

HING

MAC

HINE

SHIPPING

STAFF ENTRANCE

ELECTRIC PANEL AREA

ELECTRICAL ROOM

AIR LOCK

NOTE

PROPOSE NEW GYPSUM WALL

Project Reference

Project Owner:

Solartron Public Company,

Thailand

2010

Business:

Module Production 50 MWp

Scope of Works:

Facilities Upgrade, Production and

Storage Area Improvements, Process Flow Improvements

Project Reference

Project Owner:

Ekarat Solar Public Company,

Thailand

2003-2007

Business:

Cell & Module Production 30 MWp

Scope of Works:

Turnkey Module Production Conceptual Design Cell Production

Project Reference

Project Owner:

Websol Energy Systems

2007 – 2009 2011 (Expansion to 120 MWp)

Business:

Cell Production 120 MWp

Module Production 100 MWp

Scope of Works

Basic Design, Facility Design,

Conceptual Design & Project

Management

Project Reference

Project Owner:

Shan Solar Pvt. Ltd.

Sri City, Andhra Pradesh

2011

Business:

Module Production 30/60 MWp

Scope of Works:

Building & Facilities Design

Project Management

Project Reference

Solar Planet Co., Ltd.

Project Owner:

Solar Planet Co., Ltd.

Bungkan, Thailand

2014

Business:

Meakong Technology, 1.2 MWp (DC)

Pattana Solar Thermal,1.2 MWp (DC)

Scope of Works:

Construction Conformity Assessment, Energy Output Calculation

Project Reference

Project Owner:

Rojana Energy Co., Ltd.

Ayutthaya, Thailand

2010 – 2014

Business:

Multi-Crystalline Solarfarm

3 sites each 8.0 MW(AC)

Scope of Works:

Feasibility Study, Concept Design

& Tendering, Project Management

(Ongoing project)

Project Reference

Project Owner:

Thai Tobacco Monopoly

Ayutthaya, Thailand

2013 – 2014

Business:

TTM New Factory Solar Rooftop

8.53 MWp

Scope of Works:

Feasibility, Study, Detailed Design

Project Management (On going project)

Project Reference

Project Owner:

Asia Development Bank - ADB,

Philippine

2011-2012

Business:

Poly-Crystalline Solarfarm

Rooftop 570 kW

Scope of Works:

Detailed Design, Commissioning

Quality Management

Project Reference

Project Owner:

Petronas, Malaysia

2010-2011

Business:

Thin Film (a-Si, CIS)

Poly-Crystalline Solarfarm

25 MW(AC)

Scope of Works:

Feasibility Study Report, Grid

Study, EIA, Conceptual Design,

Tendering

Project Reference

Project Owner:

Bangchak Petroleum Company,

Thailand

2010 – 2011

Business:

C-Si Solar Powerplant 44 MWp

Scope of Works:

Concept Design, Detailed Design,

Project Management

Remarks:

198 acre of land developed

including landfill and dykes

Juergen Kaltenbach has been consultant and project manager to new factory

projects in the semiconductor-, pharmaceutical-, food-, and photovoltaic industry

working with industry leading German companies for more than 20 years, with

over 15 years based in SEA.

His works prior to establishing Design Plus Build company include facilities and

hook-up design, project management and being managing director for an

international design and construction firm.

Bringing in the facilities design expertise and factory design standards from the

semiconductor industry, he established himself in the photovoltaic industry as a

leading consultant in module, solarcell and power plant business with projects

executed in Asia, Australia, Africa, Europe and the USA.

Juergen Kaltenbach Managing Director

Management BIO’s

Dhanupon Trakulsetsiri is an accomplished engineer with over 20

years of experience in industrial facilities engineering in the high-end

semiconductor and pharmaceutical industry.

He has been with Design Plus Build Co., Ltd. for more than 5 years and

is one of the key person that established us in the PV industry with his

deep knowledge of Cleanroom Technology and Process Facilities.

Dhanupon Trakulsetsiri Project Manager

Management BIO’s

Contact Us

Mail: db@d-b.co.th

www.d-b.co.th

Design Plus Build Co., Ltd.

670/410 Soi khwan Pathana, Asoke-Dindaeng Road,

Dindaeng, Bangkok 10400

Phone: +66 2 640 5980-3

Fax: +66 2 640 5984