2. 1
WHAT IS MEC?
mec engineering, p.s.c. (mec), is a multidisciplinary professional services corporation with
professional engineers registered in puerto rico and the us virgin island for the purpose
of providing engineering and design services with offices located in the san juan, puerto
rico.
COMPANY EXPERIENCE
MEC has more than 15 years of Architectural & Engineering design experience, which
include design of transmission and distribution lines, power plants, substations,
commercial/residential architectural design, rehabilitation of existing structures and
interior design projects. Technical consulting has also been provided for a wide range
of customers in the industry. For all projects, MEC assigns project teams with the
optimal combination of experience and skills to meet unique project requirements.
EXPERIENCE OF PERSONNEL
The MEC team of engineers, project managers, designers, and CAD personnel has many
years of experience in Architectural / Engineering services and are familiar with the
codes, standards and regulations as well as with the equipment and system needs of this
industry. Our engineers are all licensed engineers; most are involved with engineering
organizations associated within the power industry such as the IEEE, the SIEPR, CSI,
NSPE, NFPA and CIGRE.
introduction
3. 2
OUR TEAM
we are multidiscipline organization with
capabilities, which include all elements of
design such as process, electrical,
mechanical, civil, structural,
architectural, and instrumentation
systems. our specialists provide expertise
in such areas as site development, power
generation, high voltage substations,
transmission and distribution lines, fuel
storage facilities, and fire protection
systems. our services are available in any
combination from one-of-a-kind
engineering/architectural tasks to
turnkey facilities. the nature of our
assignments has included design and
construction of new facilities to the
modification and renovation of existing
operations. these disciplines are well
supported by experienced specialists in
project controls, procurement, and
project administration.
introduction
ARCHITECTURAL
DESIGN DIVISION
C A D
DIVISION
ELECTRICAL
ENGINEERING DIVISION
MECHANICAL
ENGINEERING DIVISION
CIVIL
STRUCTURAL
ENGINEERING DIVISION
CONSULTANTS
4. 3
ENGINEERING, DESIGN, ARCHITECTURAL CONSULTATION &
PROJECT MANAGEMENT FIRM:
• electrical:
• gis power substations
• conventional power substations
• power generation
• underground cable circuits
• overhead lines
• short circuit analysis
• ground grid analysis
• illumination design
• renewable energy (solar/wind)
• mechanical consultation:
• lpg and lng piping process
• steam process design
• fire protection system
• hvac system
• plumbing & sanitary system
• energy management
• architectural:
• historical site
• landscape
• Environmental Consultation:
• EPA/EQB/DRNA Permitting
• Environmental Assessment
• Noise Control
• Waste Water Treatment Process
• Project Management
• Inspection
• Document Control
• Permitting Consulting Services
• Civil/Structural:
• Surveying
• Structural
• Marine – Onshore/Offshore
profile
5. 4
SERVICES
• engineering design, architectural & environmental consultation
• power generation system design
• power transmission and distribution power line system studies
• ground grid studies & arc-flash analysis
• assurance/analysis/load flow
• energy management & renewable energy analysis ( solar & wind)
• hvac & steam process design
• fire protection systems design
• lpg/lng & other fuel piping process design
• plumbing & sanitary piping process
• marine on & off shore site design
• permitting consulting services
• inspection and construction management
profile
6. 5
• prepa- puerto rico electric power authority
• prasa - puerto rico aqueduct and sewer authority
• prpa – puerto rico port authority
• bppr- banco popular de puerto rico
• puma energy caribe, llp- bayamon, pr
• aes corp. guayama, pr
• ecoeléctrica, lp. salinas, pr
• corporación dominicana de empresas eléctricas estatales (cdeee),
dominican republic
• viwapa, virgin island power and water authority
• laesa ltd., dominican republic
• amgen pharmaceutical- juncos, pr
• us army corps of engineers
• others …
CLIENTS
profile
7. 6
ARCHITECTURAL
DESIGN DIVISION
C A D
DIVISION
ELECTRICAL
ENGINEERING DIVISION
RAUL BERRIOS
GENERAL MANAGER
MECHANICAL
ENGINEERING DIVISION
CIVIL
STRUCTURAL
ENGINEERING DIVISION
CONSULTANTS
FERDINAND
FABREGAS
ARCHITECT [AIT]
ABEL
DISLA
CAD LEADER
LUIS
PANTOJAS
CAD DESIGNER
ANGEL
RODRIGUEZ
SR. ELECRTICAL ENG.
WENCESLAO
TORRES
SR. ELECRTICAL ENG.
DAISY
SANTIAGO
CAD OPERATOR
JOSE
GREEN
SR. STRUCTURAL ENG.
PAUL
VAGNETTI
STRUCTURAL ENG.
JOSE
ROBLES
SR. MECHANICAL ENG.
JOSE
NEGRON
MECHANICAL ENG.
ALBERTO
BORRELLI
SR. ELECTRICAL ENG.
JOSE
AULI
ELECTRICAL ENG.
organizational chart
9. 8
RGE – VITOL / VIWAPA LPG
CONVERSION PROJECT
CLIENT:
COMPLETION: 2015
LOCATION: USVI
CLIENT: RGE
on 2014, rge was awarded the projects for the mechanical and electrical construction of
vitol’s lpg conversion projects at viwapa’s power plants in st. thomas and st. croix. rge
contracted mec to provide engineering support during construction to the areas inside each
power plant, including as-built, pipe routing, support design, mechanical and electrical design.
project description:
LPG BULLETS VIWAPA POWER PLANT
projects
10. 9
PUMA ENERGY BAYAMÓN LPG TERMINAL
Civil & Structural Design
CLIENT:
COMPLETION: 2015
LOCATION: BYAMÓN, PR
CLIENT: PUMA
on 2013, puma energy caribe, llc began refurbishing the former capeco bayamon lpg terminal
for propane and butane distribution. mec was contracted to provide engineering services for
pipeline from puma’s dock to storage tanks at the terminal and through a new pump manifold
to their truck loading facilities and back to the dock. the foundations structural design for
all storage bullet tanks was part of the design scope.
project description:
LPG TERMINAL LPG TERMINAL
projects
11. 10
PUMA ENERGY LPG LINE FOR PREPA’S SJSP UNITS 5 & 6
Mechanical, electrical and civil/structural design for an LPG pipeline
CLIENT:
COMPLETION: 2012
LOCATION: SAN JUAN, PR
CLIENT: PUMA ENERGY
on 2011, puma energy caribe, llc was contracted by prepa to provide lpg to prepa’s san
juan steam plant units 5 and 6. mec was contracted to provide engineering
services to develop pipelines from puma’s dock to a storage vessel and through a new pump
manifold to prepa’s units. pipeline road crossings, cathodic protection, fire protection
system, substation, mcc, emergency generator, lightning and grounding protection were
also part of the design. mechanical, process and structural design done in
collaboration with engineering & terminal services (houston, tx).
project description:
LPG PIPELINE PREPA UNIT 5 & 6
projects
12. 11
LAESA POWER PLANT LNG STATION
CIVIL & STRUCTURAL DESIGN SERVICES
CLIENT:
COMPLETION: 2011
LOCATION: DOMINICAN REPUBLIC
CLIENT: LAESA
on 2010 laesa, ltd. in the dominican republic (dr) initiated an lng conversion to
their 32 mw $38 million wärtsilä power generation plant. the system consist of two
cryogenic vertical tanks, day tank, cryogenic pumps, vaporizers, mercaptan injection
system and a control room. mec was contracted to provided civil & structural
design services. laesa began using lng in 2011mec
project description:
projects
14. 13
VIEQUES EMERGENCY POWER PLANT
ELECTRICAL DESIGN SERVICES
CLIENT:
COMPLETION: 2004
LOCATION: VIEQUES, PR
CLIENT: PREPA
this bid was awarded to rg engineering, inc. this project consists of the
design, supply, installation and construction of two (2) x 3mw generator sets
including site, switchyard, auxiliaries, underground 2-mile transmission line
and tanks at vieques, puerto rico. rge contracted mec engineering psc to
prepare the complete the electrical design of this project.
project description:
VIEQUES POWER PLANT VIEQUES POWER PLANT
projects
15. 14
LAESA POWER PLANT PHASE I
ELECTRICAL DESIGN SERVICES
CLIENT:
COMPLETION: 2006
LOCATION: DOMINICAN REPUBLIC
CLIENT: LAESA
on 2005 consorcio laesa in the dominican republic (dr) initiated a 32 mw $38 million wärtsilä
power generation plant project. mec was contracted to provided electrical engineering
design services for the complete project , which consisted of a new power generation engine
building with a 138 kv substation. the power plant began generation on 2006, providing the
dominican republic with about 3% of the country’s electricity service.
project description:
PHASE I ENGINE HALL 138 KV SUBSTATION
projects
16. 15
LAESA POWER PLANT PHASE II
ELECTRICAL DESIGN SERVICES
CLIENT:
COMPLETION: 2008
LOCATION: DOMINICAN REPUBLIC
CLIENT: LAESA
on 2007 consorcio laesa in the dominican republic (dr) began their first plant expansion with
a 28 mw $33 million wärtsilä power generation plant. as in the previous phase, mec provided
the electrical complex design services, for the complete project, which consisted of a
building expansion for the new power generation engines and a expansion to the 138 kv
substation . the power plant doubled its generation on 2008, providing the dominican
republic with about 6% of the country’s power demand.
project description:
PHASE II ENGINE HALL 138 KV SUBSTATION
projects
17. 16
LAESA POWER PLANT PHASE III
ELECTRICAL DESIGN SERVICES
CLIENT:
COMPLETION: 2011
LOCATION: DOMINICAN REPUBLIC
CLIENT: LAESA
on 2009 consorcio laesa in the dominican republic (dr) continued their plant expansion with
a 51 mw $61 million wärtsilä power generation plant. as in the previous phases, mec was
contracted to provide the electrical complex design services for the complete project,
which consisted of a new power generation engine building with a second expansion to the
138 kv substation. the power plant increased its generation on 2011, providing the
dominican republic with about 10% of the country’s power demand.
project description:
PHASE III ENGINE HALL CONTROL ROOM
projects
19. 18
AMGEN GIS
ELECTRICAL DESIGN SERVICES
CLIENT:
COMPLETION: 2008
LOCATION: JUNCOS, PR
CLIENT: AMGEN
This bid was awarded to RG Engineering (RGE).This project consists of the
design, supply, installation and construction of a new 115 kV GIS substation.
RGE contracted MEC Engineering PSC to prepare the complete the Electrical
design of this important project, which included all the required studies,
design and coordination with PREPA during commissioning.
project description:
115 KV GIS 115 KV GIS
projects
20. 19
MOCA GIS
ELECTRICAL DESIGN SERVICES
CLIENT:
COMPLETION: 2010
LOCATION: MOCA, PR
CLIENT: PREPA
this bid was awarded to rg engineering (rge).this project consists of the design,
supply, installation and construction of a new 38 kv gis. rge contracted mec to
prepare the complete electrical design of this important project, which included
the coordination with prepa during commissioning.
project description:
GIS BUILDING 38 KV GIS
projects
21. 20
FORT BUCHANNAN SUBSTATION
Electrical Design for the new 38 kV Substation and 13 kV Overhead
CLIENT:
COMPLETION: 2011
LOCATION: GUAYNABO, PR
CLIENT: USACE
this bid was awarded to lord electric company of puerto rico. this project consists
of the design, supply, installation and construction of a new 38 kv substation with
two parallel 20 mva power transformers and the replacement of all the 13 kv
overhead lines inside the military base. lord contracted mec to provide engineering
services for the design this important project. the new substation was commissioned
and tested on may 2011.
project description:
NEW 38 KV SUBSTATION NEW 38 KV SUBSTATION
projects
22. 21
STATIC VAR COMPENSATOR
ELECTRICAL DESIGN
CLIENT:
COMPLETION: 2008
LOCATION: BAYAMÓN, PR
CLIENT: PREPA
this bid was awarded to rg engineering (rge).this project consists of the design,
supply, installation and construction of a new 38 kv static var compensator.
rge contracted mec to prepare the complete electrical design of this emergency
project, which included the coordination with prepa during commissioning.
project description:
SVC BUILDING & SWITCHYARD PROTECTION & CONTROL
projects
24. 23
FOAM FIRE SUPPRESSION SYSTEM AT PREPA POWER PLANTS
Mechanical design for a Foam Fire Suppression System
CLIENT:
COMPLETION: 2015
LOCATION: USVI
CLIENT: RGE
rge was awarded design/build projects to provide fire protection systems for
fuel tanks at prepa’s san juan sp, palo seco sp, aguirre cc and costa sur cc
power plant. rge contracted mec for the design phase of all foam suppression
system. design included pump and control house, lines to each fuel tank, foam
chambers and control system with alarms and detectors.
project description:
PUMPS CONTROL HOUSE
projects
25. 24
FOAM FIRE SUPPRESSION SYSTEM AT PUMA ENERGY LPG TERMINAL
Mechanical design for a Deluge Fire Suppression System
CLIENT:
COMPLETION: 2013
LOCATION: BAYAMÓN, PR
CLIENT: PUMA
rge was awarded design/build projects to provide fire protection systems for
lpg tanks at puma’s bayamon lpg terminal. rge contracted mec for the design
phase of all deluge fire suppression system. design distribution header, lines
to each lpg tank and control system with alarms and detectors.
project description:
BULLETS SPHERE
projects
27. 26
115 KV UNDERGROUND LOOP
Supervision, Inspection and Project Management of the Underground electrical transmission system
CLIENT:
COMPLETION: 2007
LOCATION: SAN JUAN, PR
CLIENT: PREPA
a underground 115 kv line was constructed on the san juan metropolitan area. this $130
million project was divided in six phases (see previous slide). mec was contracted to provided
project management for all six phases, including the technical support by power engineers
during the construction process. support was provided for duct bank construction, 115 kv
underground cable installation, gis switchgears at prepa’s transmission centers, horizontal
directional drillings crossings, bonding scheme, and final commissioning , testing and
acceptance.
project description:
CONDUIT INSTALLATION CABLE INSTALLATION
projects
29. 28
PONCE EN MARCHA
PROJECT AND CONSTRUCTION MANAGEMENT
CLIENT:
COMPLETION: ON-GOING
LOCATION: PONCE, PR
CLIENT: PREPA
mec engineering psc assisted prepa on the administration, engineering, safety
monitoring inspection required for managing the first and second phases of
the ponce en marcha underground. this project has sanitary, water,
telephone, cable tv and electrical infrastructure.
project description:
WATER METER CONNECTION CONDUIT INSTALLATION
projects
30. 29
ROBERTO CAMINO LANDRÓN, PE
PRESIDENT
RAUL BERRIOS GUZMÁN, PE
GENERAL MANAGER
605 Condado Street
San Alberto Building, Suite 321
San Juan, PR 00907
WEB PAGE: www.mecengpr.com
E-MAIL: raul.berrios@mecengpr.com
FAX: 787-724-3237
PHONE: 787-977-5045
ADDRESS:
contact
