Dawin Lozada Rivera

tel. 787-***-**** • e-mail: acge6f@r.postjobfree.com

**** ***** **** **** • Orlando, FL 32828

PROJECT SUPERINTENDENT / ON-SITE PROJECT MANAGER / ASSISTANT SENIOR MANAGER

Offering nearly 15 years of experience leading and providing management support in the most stages of projects in the

construction industry. With confidence shows leadership and mentoring to colleagues and on-site staff assigned to meet the

organization expectations for productivity, quality and goal accomplishment as per contract plans, specifications and budget.

Maintains proper work environment in complete adherence to comply with the Company Safety and Health management

program and provide oversight and direction to the on-site staff in accordance with enterprise policies and procedures. Also

build good and strong relations observing attitudes of discretion and confidentiality with the main office personnel and on-

site staff also, including to vendors/suppliers, consultants, designers and clients ensuring compliance and adherence to

contract specifications and subcontracts. Bilingual communication in English / Spanish.

Core competences include:

Pre-Planning (initial take-off quantities and cost estimating, baseline schedule, WBS, schedule of values,

constructability of project work plans, shop drawings, review plans and specifications, review RFP submission,

budgeting and payment estimates, permits, and safety standards)

Planning (procurements, hiring personnel, mobilizing equipment and specialized subcontractors, logistic plans and

risk management observing posible claims, coordination with technician labs, surveying and stake-out, client and

providers, RFI submission, safety meetings, accident prevention plans)

Execution (direct site supervision, inspection prior to execution, testing, quality control and assurance, manage time

and performance, lead and mentor on-site staff, client communication and clarification on time, desision making

and solution oriented, progress photos, progress meetings minutes)

Evaluation (daily and QAQC reports and test results, compile data for claim evaluation, tracking cost and schedule

and review updates, narrative report for payment process request, review weekly payroll, payment application to

client, review subcontractors and vendors payements authorization, post construction meetings and staff evaluation,

equipment maintenance and evaluation for repair parts/changes)

Close-out (claims, post construction inspections, quality punch list, as-builts, warranties)

EMPLOYER SUMMARY & REFERENCES

Carro & Carro Enterprises, Inc., Ciales, PR (2002 to Present)

Assistant Senior Manager/President, Project Superintendent, Project Manager, Resident Engineer, Cost Estimator,

Project Scheduler

- performing all duties, authority and guidance from Senior Manager, Eng. Juan M. Carro - President Carro & Carro

Enterprises, Inc.

CSA Group, Inc., San Juan, PR (1999 to 2002)

Assistant Project Managers, Project Scheduler, Junior Designer & Cost Estimator

- performing all duties, authority and guidance from Senior Manager Eng. Jose Custodio (Principal and CEO CSA

Group), Eng. Peter Martinez - Senior Project Manager of PR World Trade District & Convention Center, Eng. Sammy

Porrata - Construction Management, Eng. Jose Buitrago - Construction Management, Eng. Jose Fagundo - Structural

(Former Secretary of DTPW from PR Government), Eng. Pedro Moreno - Highways, all of them were former associates

and Senior Project Managers among other divisions project managers.

NECSO - Redondo S.E., San Juan, PR (1998 to 1999)

Assist Senior Project Director, Assist Senior Project Manager, Assist Senior Field Engineers, Project Scheduler

- performing all duties, authority and guidance from Eng. Rolando Justa (Senior Project Director by NECSO), Eng.

Alberto Permuy (Senior Project Manager by Redondo Construction Corp.), Eng. Fernando G. Rios (Senior Project

Control Manager by NECSO).

PROJECTS HIGHLIGHTS

(2002 to Present)

Carro & Carro Enterprises, Inc.

Assistant Senior Manager / Project Manager / Superintendent / Project scheduler

Puerto Nuevo/De Diego Bridge Modification Client: US Corps of Engineers - Jacksonville

San Juan, PR (2007 to Present) (Budget 22.4 M - Final Budget up to 32 M)

- PR22 - De Diego Highway in San Juan - was a bridge modification of existing foundations including, but not

limited to: dike leaves, river diversions, dewatering, deep wells, excavation and earth movement, shoring, sheet

piling, 52 drill shafts with bentonite slurry, columns, cap beams covering the existing ones, four debris walls around

piers, channel walls at abutments and girder stops works. All works were done and completed with overhead

restrictions under the bridge completly open to traffic with none interruptions during whole project duration,

protecting the -17 ft excavated working platform from the Puerto Nuevo river normal levels by temporary

dewatering dikes.

Assistant Senior Project Manager / Project Manager / Superintendent / Project Scheduler

Cayey West Bypass PR206 Client: Puerto Rico DTPW - PRHTA

Cayey, PR (2004 to 2008) (Budget 9.3 M - Final Budget up to 14 M)

- PR206 - Cayey South Bypass in Cayey - 3 km new two way direction of road bypass from PR14 to PR1. This

project included a double span bridge with two abutments over driven piles and one pier at center over creek with a

cap beam over six columns. Included earth movement of over half million of cubic meters of unclassified and rock

excavation material using control and production blasting for the rock extraction for aggregates materials using a

mobil mine plant for crushing and sizing. Also includes a full depth of pavement installation, cold millig, fill

embankments, storm RCP and PVC drain installation, concrete curbs and gutters, concrete sidewalks, concrete

waterways, six retaining walls with gabions, electrical and utilities relocation and new utilities, traffic signing.

Assistant Senior Project Manager / Project Manager / Superintendent / Resident Engineer / Project Scheduler

Coamo South Bypass PR138 Client: Puerto Rico DTPW - PRHTA

Coamo, PR (2002 to 2005) (Budget 5.2 M - Final Budget up to 8 M)

- PR138 - Coamo South Bypass in Coamo - 5 km new two way direction of road bypass from PR14 to PR153. This

project included a single span bridge with two abutments. Included earth movement of over one and a half hundred

thousand of cubic meters of unclassified and rock excavation material using control and production blasting for the

rock extraction for aggregates materials using a mobil mine plant for crushing and sizing. Also includes a full depth

of pavement installation, cold milling, fill embankments, storm RCP and PVC drain installation, concrete curbs and

gutters, concrete sidewalks, concrete waterways, concrete box culverts, electrical and utilities relocation and new

utilities, traffic signing.

Assistant Senior Project Manager / Assistant Superintendent / Field Engineer / Cost Estimator / Project Scheduler

San Juan Península de Cantera PR27 (2002 - 2006) Client: Puerto Rico DTPW - PRHTA

- PR27 in Cantera, San Juan - new streets interconnections, full depth pavement installation, site improvements,

earth embankment surchage, wick drain installation and monitoring, storm water RCP installation, utilities

relocation and new utilities, lighting, planting, traffic signing.

Guaynabo South Peripheral PR169 (2006 - 2008) Client: Guaynabo Municipality DTPW

- PR169 in Guaynabo - drill shaft installation, bridge over Guaynabo river, site improvements, earth embankment

surchage, full depth pavement installation, concrete sidewalks, curb and gutters, storm water RCP installation,

utilities relocation and new utilities, lighting, planting, traffic signing.

Dorado Bypass PR142 (2007) Client: Rodriguez/Sevilla Const.

- PR142 in Dorado - emergency works - due to heavy rains road embankment slide in one direction and full depth

pavement collapse. Embankment improvements with bedding gabions design by PRHTA, new full depth pavement

installation, storm water RCP installation, MOT, traffic signing.

(1999 to 2002)

CSA Group, Inc.

Assistant Project Managers, Junior Designer, Cost Estimator, Project Scheduler

Projects:

- PR World Trade District & Convention Center by Tourism Co. in San Juan, PR5 Bypass with Cable Stayed

Bridge over Rio La Plata by PRHTA in Toa Alta/Bayamon, PR181 Expressway by PRHTA from Rio Piedras to

Trujillo Alto, Haciendas San Jose by Levitt in Caguas, PRISMA el Exploratorio by Tourism Co. in San Juan,

among others.

Proposals:

- Puerto de Las Americas by CSA to Ports Authority, Tunel de Maunabo by CSA to PRHTA, Tren Urbano

Improvements Access by CSA to PRHTA/Tren Urbano, among other to clients as AFI, AAA, PRHTA,

pharmaceuticals, privates developments, among others.

(1998 to 1999)

NECSO - Redondo S.E.

Assistant Senior Project Managers, Assistant Senior Field Engineers, Field Engineer, Project Scheduler

Production Site Yard for pre-cast segments and installation of the post-tensioning fixed-guideway segments for the

whole Tren Urbano Project

Tren Urbano Project: Section 5; Sagrado Corazón Station, Hato Rey Station, Roosevelt Station, Domenech Station

and Pineiro Station. Also the post-tensioning fixed-guideway subs and superstructure from Pineiro to Sagrado

Corazón.

- Tren Urbano Project (Section 5), San Juan - design-build project single-line, 10.7-mile fixed-guideway rapid

transit system that serves the municipalities of San Juan, Bayamon, and Guaynabo in Puerto Rico. Included

demolitions, driven piles, drill shaft piles, MOT, bridges with MSE retaining wall, precast segments, post-

tensioning segments, excavations, foundations, columns, storm water RCP installation, utilities relocation and new

utilities, lighting, planting, traffic signing. Also included the last five design-build Stations of the project. This

section was originally budget for 125 millions, at completion the cost of this section was over 300 millions. Final

Cost of all sections was 2.28 billion, the most expensive project in San Juan.

EDUCATION

University of Puerto Rico, Ponce (1990 - 1993) Ponce, PR

Associate Degree Technician in Drafting and Construction in Civil Engineering (Graduated cum laude)

University of Puerto Rico, Mayagüez (1993 - 1998) Mayagüez, PR

Bachelor of Science in Civil Engineering (Construction Management Minor)

CONTINUED EDUCATION (2000 - 2014)

Utilization and Management of P3, P6 and Suretrack (Primavera), by ENIAC Corp.

-

Course for Supervisors Seminar, OSHA 30 HRS Seminar, OSHA 300 Seminar, Construction Accounting I & II

-

Seminar, Project Record and Documentation Seminar, by AGC chapter of PR

First Aid & CPR certifications, by Columbia College

-

Radiation Safety Officer and certified user for nuclear gauge instrument for testing materials

-

MSHA certifications for supervisors and mine operators, by MSHA Certified Instructor

-

Construction Quality Management for Contractors, by US Army Corps of Engineers Antilles Office

-

Winning Construction Claims, by Carrion Laffitte & Cassellas Insurance Brokers

-

COMPUTER KNOWLEDGE

SureTrack, P3 & P6 Project Management by Primavera, Expedition by Primavera, AutoCAD by AUTODESK, MicroStation

V8i by Bentley, RMS by USACE, Bluebeam Revu V12 Estimating Software, Microsoft Office Tools (MS Project, Excel,

Access, Word, Outlook).

Contact this candidate