1. JAIME R. LÓPEZ-HERNÁNDEZ
6202 Costa Brava Ceiba PR, 00735
Cel. 787-249-7563
E-mail: lopezjaimer@gmail.com
OBJECTIVE
To get a challenging position where I can apply my problem-solving skills and management ability as a Mechanical
Engineer.
PROFESSIONAL PROFILE
• Review the project plans and specifications and comment on the building design, scheduling, possible
Cost savings measures and potential construction problems.
• Preparation of project budget.
• Prepare the general conditions budget.
• Assist in assembling the job site office and equipment requirements.
• Have confidence in own ability to intelligently communicate with design team/client as well as effectively
Lead the trades.
• Expedite all shop drawings and approvals
• Preparation of the project schedule
• Monitor and maintain the project construction schedule on a weekly basis.
• Raise and discuss relevant issues at the job site meetings. Prepare & issue minutes of all site meetings
• Inform the Consultant/Client of any errors, discrepancies or omissions contained within the Consultant’s
design drawings.
• Expedite all CO (change order) costs. Maintain current CO logs.
• Monitor site safety and ensure that the requirements of the Occupational Health and Safety Act are
enforced.
• Ensure completion of and track all independent testing and inspections as required.
• Issue monthly progress draws and invoicing to consultant and client including final hold backs.
• Maintain and enforce good construction standards and quality control.
• Maintain control and responsibility for the security and operation directly owned equipment on the job site
in conjunction with site staff.
• Control and monitor labor, material and equipment expenses.
• Prepare monthly cost forecasting summaries.
• Ensure that “as built” drawings are prepared on an ongoing basis by all trades during the construction
period and issue final closeouts to consultant/owner accordingly.
• Ensure all required owner inspections are performed.
EXPERIENCE
Dic 2014 – Present Celso L. González & Asociados Loíza, PR
Project Manager
• Engineering Consultant and Contracted Inspection.
• Coordinated and performed field inspection of Civil works, Mechanical and Electrical Installation.
• Performed construction plans & shop drawing in auto cad.
• Performed project meetings.
• Performed construction permits.
• Project Coordination according with the project schedule

2. Oct 2012 – Dic 2014 Caguas Mechanical Contractors Caguas, PR
Project Manager
Johnson & Johnson Plant, “Janssen” projects. Gurabo, PR
A. Chiller and Pumps Installation in Condensed & Chilled Water System
• Chiller and Cooling Tower installation works at JI building.
• Coordinate works with the plant engineer and EHS Manager.
• Coordinate with sub-contractor the system balancing, insulation and alignment pumps for plant
commissioning.
• Generate requisitions for sub - contractor and Suppliers.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
B. Replacement of 71 Chilled Water Control Valves at JI & JII Buildings.
• Work was conducted at the time of plant shutdown.
• Estimate work and preparation of proposals.
• Negotiation with Suppliers & Client.
• Generate requisitions for Sub - Contracts and Suppliers.
• Coordinator jobs prefabricated connection Chilled Water system.
• Coordinate with sub-contractor the insulation, controls installation and balancing test.
• Coordinate works with the plant engineer and EHS Manager.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
C. Fabrication and Installation of an Access Ladder at Manufacturing Building Area JI -9 -10.
• Estimate work and preparation of proposals
• Coordinator purchasing materials for carrying out work.
• Coordination "Rigging Plan."
• Coordinate works with the plant engineer and EHS Manager.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
D. Demolition Controls Panel System at Mechanic Room JI.
• Estimate work and preparation of proposals
• Coordinator of demolition work.
• Supervision of works.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
E. Replacement Diesel Tank Control Valves System for Generators in JI & JII.
• Estimate work and preparation of proposals
• Generate requisitions for suppliers.
• Installation Coordinator works control valves.
• Spooler connecting pre-fabricated in the system.
• Supervision of works.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
• Weekly and monthly assessments of project costs.

3. • Preparation of documents for invoicing.
F. Replacement of two (2) Manufacturing Water Booster Pump systems at JI
• Estimate work and preparation of proposals
• Coordinator purchasing materials for carrying out work.
• Installation Coordinator works "Booster Pump".
• Supervision of works.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
G. Estimate Department
• Visit customers to quote jobs.
• Project evaluation.
• Make estimates and proposals.
• Making purchase orders.
• Negotiating with suppliers and customers.
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Mennonite Hospital Projects Caguas Mechanical Contractors Caguas, PR
A. Electrical System Improvements and A / C.
• Installation of "Chiller" Pumps & Systems at mechanical room.
• Fabrication of Electrical Sub-station.
• Supervised jobs in Condensate and Cold Water lines.
• Coordinate electrical works, Test, Balancing and pump Alignment.
• Generate requisitions for sub - contracts and suppliers.
• Supervision of works.
• Performing Daily Safety Meetings.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
B. Clean Room Construction for Drug Store.
• Installing the clean room.
• Coordinate with the sub-contractors the test and balance works.
• Ductworks installation.
• Supervision of works.
• Performing Daily Safety Meetings.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
C. Improvements Labor & Delivery Room.
• Estimate and proposal preparation work.
• Coordinator purchasing materials for carrying out work.
• Installation and AHU works coordinator.
• Coordination of work controls, insulation and installation of lines "Chilled Water"
• Supervision of works.
• Performing Daily Safety Meetings.
• Performing Risk Analysis report on project.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.

4. ______________________________________________________________________________
Puerto Rico Convention Center Projects Caguas Mechanical Contractor San Juan, PR
A. Pump System Improvement at mechanical room.
• Estimate and proposal preparation work.
• Coordinator purchasing materials for carrying out work.
• Coordinator pumps installation.
• Performing Daily Safety Meetings.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
B. Anchoring System Improvements to Ceiling Storm Water System.
• Estimate and proposal preparation work.
• Generate requisitions for sub - contracts and suppliers.
• Coordination "Rigging Plan."
• Install roof anchoring system Convention Center.
• Performing Daily Safety Meetings.
• Weekly and monthly assessments of project costs.
• Preparation of documents for invoicing.
Hotel Conrad San Juan Condado Plaza Project San Juan, PR
A. Improvements to the Building Cooling Towers "Ocean Wing & Lagoon Wing"
• Estimate and proposal preparation work.
• Negotiating with suppliers and customers.
• Coordinator purchasing materials for carrying out work.
• Coordination "Rigging Plan."
• Coordinator of manufacturing steel structures for cooling towers.
• Replacement water pipe for cooling towers.
• Installing foundation structure for existing towers.
• Performing Daily Safety Meetings.
• Weekly and monthly assessments of project costs.
• Preparation of certifications.
Dic 2005 – Oct 2012 Celso L. González & Asociados Loíza, PR
Project Manager
• Engineering Consultant and Contracted Inspection.
• Coordinated and performed field inspection of Civil works, Mechanical and Electrical Installation.
• Performed construction plans & shop drawing in auto cad.
• Performed project meetings.
• Performed construction permits.
• Project Coordination according with the project schedule.
Nov 2003 – Dic 2005 Autoridad de Carretera y Transportación Fajardo, PR
Project Engineer
Construction of Bridge PR-194 project Fajardo, PR
• Coordinator of field inspection.
• Project Coordination according with the project schedule.
• Inspection of Civil works, Mechanical and Electrical Installation.
• Perform Certifications according project schedule.

5. May 2000 – Nov 2003 Belmec Construction San Juan, PR
Project Engineer
Hospital de la Concepción New Facilites PR-2 Project San
Germán, PR
• Performed take-off of mechanical construction plans & shop drawing in auto cad.
• Make modification in air building distribution.
• Revised and manage quotations, purchase orders and submittals.
• Negotiated and accomplished price reduction from suppliers.
• Project field coordination according with the project schedule.
• Coordinate Mechanical (HVAC, Ductwork, chilled water, cold and hot water, fire protection, medical
gases, Plumbing), Electrical installations and rough-in with Arquitectural & Structural Drawings.
• Preparation of submittal.
• Estimate department.
June 1999- May 2000 Bared Construction San Juan, PR
Project Engineer
Reconstruction of facilities in Animal Resource at Medical Science Campus.
• Project Supervisor and Coordinator.
• Inspection of mechanical and electrical works.
• Coordinate installation HVAC, Ductwork, chilled water, cold and hot water, fire protection, plumbing
woks.
• Project field coordination according with the project schedule.
• Performed project meetings.
EDUCATION
1993-2000
• Completed a B.S. in Mechanical Engineering at the Polytechnic University of Puerto Rico.
• Extended Knowledge of management skills like planning, scheduling and contract.
• Certificate Introduction to Good Manufacturing Practices in the regulated industry (GMPs)
SKILLS
• Verbal and written skills in English and Spanish.
• Computer Programs: MS Office, Auto Cad, Construction Manager among others.
• Work under pressure and with minimum supervision, can also train and supervice people.
ORGANIZATIONS
• American Society of mechanical Engineering (ASME),
• Society Automotive Engineering (SAE).
• U.P.P.R Formula SAE and Thermal Design Team.
• Association of General Contractors of Puerto Rico.
REFERENCE:
Available upon requested.