CNPJ: 78577418/0001-53 CREA-PR: 11517
Rua Bruno Cichon, 71 – Araucaria PR – CEP 83.702-330
Fone/Fax: (41) 3019-4556
PORTFOLIO
EMS-PORTFOLIO-001
27/05/2014 COMPANY PORTFOLIO
This document intends to exhibits the company portfolio of Emasa
Engenharia LTDA.
Version Author Date Comments
2.0 Eng. Luiz Francisco Macedo 27/05/2014 Adicionadas informações Corpo Tec.
1.0 Eng. Rafael Scudelari de Macedo 15/05/2014 Revisão Inicial
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EMS-PORTFOLIO-001 C O M P A N Y P O R T F O L I O
TABLE OF CONTENTS
TABLE OF CONTENTS ......................................................................................................................................... 1
1 WHO ARE WE .............................................................................................................................................. 2
1.1 METHODOLODY ................................................................................................................................................................. 2
1.2 STAFF ................................................................................................................................................................................. 3
2 RELEVANT PROJECTS ................................................................................................................................. 4
2.1 ETHYLENE XII BRASKEM – COATZACOALCOS/MÉXICO .................................................................................................... 4
2.2 ARENA CORINTHIANS – ITRAQUERA/SÃO-PAULO .............................................................................................................. 6
2.2.1 Example of Operation: Phase 10 ....................................................................................................................................................... 6 2.2.2 Example of Operation: Phase 11 .................................................................................................................................................... 12 2.2.3 Example of Operation: Phase 11 North Salvage ........................................................................................................................ 18
2.3 COMPERJ – ITABORAÍ/RIO DE JANEIRO ........................................................................................................................... 21
2.4 BUTADIENO II BRASKEM – TRIUNFO/RIO GRANDE DO SUL .............................................................................................. 27
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1 WHO ARE WE
The Emasa Engenharia LTDA is a consultancy company for the design of steel structures. We are highly
specialized in the assemblage, constructability analysis and riggings, acting on the creation of devices and
optimizations for the assembly and rigging of steel modules and industrial equipment.
Having begun our operations in January 2011, we have deep knowledge on the assembly and constructability
engineering, developing solutions that contemplate:
Analysis required for the pre-assembly of complex and large-scale steels structures.
Design and verification of rigging devices, such as lugs and trunnions, through the method of finite
element analysis.
Design and dimensioning of complex sling arrangements, such as with the use of several spreader-
beams, design of rigid lifting frame for the rigging of steel pre-assembled modules and single sling
arrangement without the use of spreader-beam.
Structural verification of steel pre-assembled modules and equipment, along with the design of
reinforcements where necessary.
The Emasa Engenharia LTDA is also capacitated for the verification and analysis for the design of land heavy
haul transportation by means of SPMT.
1.1 METHODOLODY
The analysis conducted by Emasa Engenharia LTDA are always supported by international standards and good
practices, such as:
Standards:
Internal Odebrecht standards for the rigging and movement of heavy load (P-MC-I-003 e P-
MC-P-002)
Noble Denton 0027 Guidelines for Marine Lifting Operations
ASME Boiler and Pressure Vessel Code for the equipment verification.
AISC: ASD e LRFD
Eurocode 3
Techniques:
Finite element analysis of rigging devices, connections, etc.
3D modeling of objects and simulation.
Geometric definition of sling arrangement through the use of computational methods yielding
high accuracy.
Automated calculation for the control of delicate and complex operations.
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1.2 STAFF
The technical staff of Emasa Engenharia LTDA, compose of civil and computer engineers, is multilingual and
capable of issuing reports and projects without the need for external translation on the Portuguese, Spanish,
English and French languages.
Eng. Luiz Francisco Macedo.
Associate director of Emasa Engenharia.
Civil engineer.
Designer and calculus of steel structures.
Worked for Odebrecht between 2009 and 2012, specializing in the heavy load rigging
engineering.
Responsible for the rigging plans.
Eng. Rafael Macedo
Associate director of Emasa Engenharia.
Computer and Electrical engineer.
Specialized in the design and structural verification thought the use of Finite Elements.
Responsible for the structural verification routines and calculations.
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2 RELEVANT PROJECTS
2.1 ETHYLENE XII BRASKEM – COATZACOALCOS/MÉXICO
CLIENT: CONSTRUTORA NORBERTO ODEBRECHT / BRASKEM
SCOPE:
General rigging and heavy haul transport consultancy, including:
Design for the modularized ground pre-assembly of an industrial tower building of 900Tons, with the
definition of the rigging strategy and design of the lifting frame.
Structural verification for the rigging of heavy steel equipment and precast concrete slabs.
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2.2 ARENA CORINTHIANS – ITRAQUERA/SÃO-PAULO
CLIENT: CONSTRUTORA NORBERTO ODEBRECHT / BRAFER CONSTRUÇÕES METÁLICAS / ALUFER
SCOPE:
Consultancy for the quality control of the steel structure project – structural verifications.
Verification of all the connections of the roof steel structure.
Design of reinforcements for the roof structure.
Design of the pre-assembly modularization and verifications of complex geometry steel structures
weighing up to 390,0Tons.
Worked closely to Odebrecht during the rescue and lowering operations.
2.2.1 EXAMPLE OF OPERATION: PHASE 10
Weight: 270 Tons
Use of Spreader Beams
Steel module with lifting lug and reinforcements.
RIGGING PHOTOS
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SLING DESIGN
4 lifting lugs
Usage of spreader beam
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DESIGN AND REINFORCEMENT DEFINITION
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Reinforcements were necessary for the 4 lifting
lugs.
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DESIGN AND VERIFICATION OF LIFTING LUGS THOROUGH THE APPLICATION OF FINITE ELEMENT METHOD
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SPREADER BEAM VERIFICATION USING FINITE ELEMENT
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2.2.2 EXAMPLE OF OPERATION: PHASE 11
Weight: 390 Tons
4 lifting points without the use of spreader beam.
Steel module with lifting lugs and reinforcements
RIGGING PHOTOS
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SLING ARRANGEMENT DESIGN
4 Lifting Lugs
Centered to be under the load block.
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SLING ARRANGEMENT DESIGN USING HIGH PRECISION METHODS AND CALCULATIONS
Usage of 3D calculations for the correct positioning of the lifting lugs so that they force the load block to
be right under the CoG.
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DESIGN AND REINFORCEMENT DEFINITION
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DESIGN AND VERIFICATION OF LIFTING LUGS THROUGH THE USE OF FINITE ELEMENT METHODS
Lifting lug with phase shift in relation to the truss plane.
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2.2.3 EXAMPLE OF OPERATION: PHASE 11 NORTH SALVAGE
Weight: 390 Tons
3 cranes operating in tandem
Work performed in close relation with the internal heavy load movement team of Odebrecth.
The EMASA Engenharia LTDA performed calculations relative to the lifting lug resistance, the structural
resistance, the CoG calculations and deep stability studies for the operation.
OPERATION PHOTOS
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DESIGN AND VERIFICATION OF LIFTING LUGS THROUGH THE USE OF FINITE ELEMENT METHODS
The lifting lugs had their operation axes completely shifted due to the inclined way in which the module
stabilized after the collapse of the crane.
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STABILITY STUDY
Studies performed to verify and validate the structural resistance and sensitivity of the module’s sway
for ground accommodation.
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2.3 COMPERJ – ITABORAÍ/RIO DE JANEIRO
CLIENT: CONSTRUTORA NORBERTO ODEBRECHT
SCOPE:
Design of executive rigging plan and structural verification for the rigging of steel structures and equipment, such
as:
Boilers
Chimneys
Boiler panels.
Pressure Vessels.
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2.4 BUTADIENO II BRASKEM – TRIUNFO/RIO GRANDE DO SUL
CLIENT: CONSTRUTORA NORBERTO ODEBRECHT
SCOPE:
Design of executive rigging plans and structural verifications for the rigging of steel structures and equipment, such
as mechanical equipment towers and the verification of heavy haul transportation.
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