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Charles M. Mankin, CPE

Chief Estimator / Sr. Large Project’s Estimator

PROFESSIONAL CAPABILITIES/SUMMARY

YEARS OF EXPERIENCE

Experienced professional with 33 years heavy civil estimating experience 33

for both public and private clients including tunnels, aviation, subways, light

EDUCATION

rail, high speed rail, and highway, bridges, and water and wastewater

Coursework towards Bachelor of Arts in

infrastructure. His focus on heavy civil estimating includes both Tunnel Civil Engineering, University of

Boring Machine (TBM) and Earth Pressure Balance (EPB) tunneling, large Maryland, College Park

diameter support of structures, excavation & shoring systems, SOFTWARE AND SKILLS

underpinning, false work, de-watering & storm water conveyance systems, Estimating software: Bid2Win,

foundations, superstructure, and mechanical piping and process systems. Foundation, Heavy Bid, CMiC, Quest

Solutions, Plan Swift, Microsoft Win-Ex,

His strengths include parametric cost estimating, hardware and software

Prolog Suite, Timberline Suite,

cost estimating, life-cycle cost analysis, cost estimating relationship Coercion, CMS, Quick pen, On-Screen

development, Independent Cost Estimates, cost model development, cost Takeoff, Hard Dollar Power Estimator,

risk assessment & analysis, cost-benefit analysis, and project forecasting. RS Means Examate & Estimate Link,

and Candy. He is also proficient in

He is skilled at developing conceptual estimates, budget development,

numerous design/quantitative and

cost planning, feasibility studies, value management, economic scheduling software programs.

forecasting, milestone reporting, contract auditing, change order review Complete list available upon request.

and reconciliation, BIM-5D cost modeling, LEED cost analysis and

CORE COMPETENCIES

preliminary comprehensive basis of design generation.

Design Build, Design-Bid-Build, PPP,

P3, PPF contracting, mentoring.

SUMMARY OF RELEVANT EXPERIENCE

Project Forecasting

Owner/Chief Estimator Conceptual Estimating

Budget Development

Mankin Consulting Group, Catharpin, VA (2014-2015)

Cost Planning

Executive President / Chief Estimator Large Projects, Mankin

Feasibility Studies

Consulting Group LLC, Current Value Management

As Chief Estimator & primary member of the estimating team, responsible Economic Forecasting

for the creation of budgets and estimates produced by the Large Projects Milestone Reports

Group for a team of 12 Sr. Level Large Projects Estimators, Engineers, Pre/Post Contract Auditing

Change Order

and Jr Support Staff. Responsible for the oversight of the estimating

Review/Reconciliation

process for all projects bid and awarded in the operating unit, and establish

BIM 5D Cost Modeling

standardized procedures, methods and processes for estimating and LEED Cost Analysis

training estimating resources in the use of the same, under the Large Preliminary Comprehensive Basis

Projects Groups Civil Consulting Agreements with several international of Design (BODR) Generations

Design Lifecycle Updating

Civil Construction Design, Bid Build Groups.

Life Cycle costing

Oversee analysis of past performance on projects and establish estimating CERTIFICATIONS

Certified Professional Estimator

standards for all future estimates based on such analysis, and assist in

(CPE)

oversight of the historical cost database and bid management and

Certified OSHA Trainer–HAZMAT

estimating software. Responsible for developing and implementing

and Confined Space & Entry

procedures, processes, techniques, and personnel decisions on assigned Certified Trainer

projects. Work with the Executive of Large Projects Development and the Micro Station V8i

Bentley In-roads Design

Executive Vice President of Estimating to oversee department standards

AutoCAD

for deliverables such as bid packages, deliverable formats and budget

tracking tools. Manage and coordinates the team, software, and other

MEMBERSHIPS/AFFILIATIONS

resources used to perform the estimating functions. Projects range from AAE Member

fully defined (conventional, Bid-Build Projects to conceptual, Alternative AAEC Member

ASPE Member

procurement such as Design-Build, & PPP, P3, FPP Projects, Single &

Two Tier optional JV Design Build Deliverable approaches.

Charles M. Mankin, CPE – Estimator III PAGE 1 of 8

Senior Civil Team Lead

Samsung C&T Corporation, Long Beach, Ca. (2013-2014)

Civil Consulting Team Lead, Civil Team Parallel Lead, Lead PPP, P3 PFP program lead. Performed

designed build rail assessments and parametric cost estimating, hardware and software cost estimating, life cycle

cost analysis, Preliminary Comprehensive Basis of Design (BODR) Generations for conceptual PPP design build

projects, lead cost estimating relationship (CER) development team, IC Es, cost model development, cost risk

assessment & analysis, cost-benefit analysis, and project ROW forecasting. Cost efficiency productions on two

billion (2B+) dollar design build high speed rail project. Lead team of civil consultants on segmental BV Best Value

approach, fixed span segmental launch bridge structures design build parallel cost comparison. Lead Civil Design

consulting team on best design cost practices and JV team members on cost constraining methods of PCS Pre-

Cast Segmental, V- CIP Cast in Place, and Super structure means and methods. Tasked with team working

database and crew assemblies generation & m aintenance. Worked daily with Jr staff in support, estimation,

takeoffs and approach means and methods. Preformed all cad and micro station design manipulation tasked with

as part of team manipulation of best design –v- value for cost reductions, and variable approach scenarios.

Utilized HCSS, Primavera, Cad, Micro station.

Chief Civil Large Projects Estimator

Federal DVE/DBE Civil Group LLC, Washington DC. (2011-2013)

Performed preliminary review of RFPs and

helped determine suitability of high speed rail & municipal rail projects to meet departmental goals, and assessed

how projects fit within schedule. Developed preliminary estimate plan and assessed ability to meet RFP dates.

Green Sheet & Identify scope of work and perform specificity, quantity, and cost takeoff from RFQ information.

Review available plans and specifications to make sure estimate is in compliance with client requir ements as well

as feasibility & project monetary targets guild lines. Perform conceptual estimates when detailed design

information is not available using Design Software & Micro Station, BIM Auto Desk, as well as upon request work

with design team in-house as well as third party engineering departments on design build projects. Solicit pricing

from material vendors and subcontractors. Focused on complete design build Infrastructure projects. Develop

overall estimate plan on projects and coordinate the estimating teams as necessary to roll-up all information into

the final estimate. Ensure that individual estimates are complete accurate and thorough, well organized, and

ready for review by SR management Via CTC & GTC Tenders. Develop project schedules in P6 to ensure that

projects can be completed in time frame to meet the owner’s requirements, and that company resources are

utilized efficiently. Ensured that estimates address all possible monetary risks, as well as potential safety risks

and concerns. Develop innovative means and methods for completion of projects to increase competitiveness and

project margins. Ensured compliance with corporate standards and client requirements. Assist in the preparation

of proposals, and included information to document the basis of the proposal. Ensured that proposals meet

financial goals, and that contractual requirements of the project where acceptable. Maintained base bid

documents and organized estimate information for future use and accessibility. Assisted the project team by

providing technical guidance on project delivery in terms of means and methods utilized and forecasted for use in

the project and continued this support for the duration of the projects. Coordinate d with the production team on

successful bids to provide a thorough transition to the project team. Support ed business development with

technical information and client meetings as requested. Assist ed in development of project budgets and

monitoring contract changes on successful proposals. Design ed, and maintained estimating software’s utilized

within department. Trained as well as mentored Jr & Sr level Intern engineers & estimators in estimating

techniques, means, methods, theory, and application. Train ed individuals in practical application & use of

scheduling software P6, Microsoft Project, Trained in Design software’s Micro Station & In-Rail, In-Roads.

Director of Estimating

Balfour Beatty Rail, Lakewood, Co. - Los Angeles, Ca. 2010-2011)

Tasked with implementing HCSS and Subsequent database design & building, Design and implement Internal

Estimating Policies and procedures, designed and started new internal internship programs with local colleges

engineering departments, EEO design and implementation, Programs and field program management i.e. pro ject

scheduling P-6 database and foundation build. Day to day large rail projects estimating and design build

estimating projects related to rail, subway, high speed rail projects. During project Inspection trip and subsequent

Injury during trip “Broken Fibula, Femur, and Tibia result of fall, forced resignation due to extended rehabilitation.

Resigned due to injury.

Charles M. Mankin, CPE – Estimator III PAGE 2 of 8

Lead Estimator

Skanska USA Civil Southeast, Virginia Beach, Va. (2008-2010)

Perform preliminary review of RFPs and help determine suitability of projects to include TBM Method

Tunneling, Submerged tunnels, Heavy Civil infrastructure to meet Skanska goals, and assess how projects fit

within schedule. Develop preliminary estimate plan and assess ability to meet RFP dates. Green Sheet & Identify

scope of work and perform specificity, quantity, and cost takeoff from RFQ information. Review available plans

and specifications to make sure estimate is in compliance with client requiremen ts as well as Skanska USA civil

feasibility & project monetary targets guild lines. Perform conceptual estimates when detailed design information

is not available using In-Roads Design Software & Micro Station, as well as upon request work with Skanska

design team in-house engineering departments on design build projects. Solicit pricing from material vendors and

subcontractors. Develop overall estimate plan on projects and coordinate the estimating team as necessary to

roll-up all information into the final estimate. Ensure that individual estimates are complete accurate and thorough,

well organized, and ready for review by Skanska chief estimator & management. Develop project schedules in P6

to ensure that projects can be completed in time frame to meet th e owner’s requirements, and that company

resources are utilized efficiently. Ensure that estimates address all potential safety risks and concerns. Develop

innovative means and methods for completion of projects to increase Skanska’s competitiveness and pr oject

margins. Ensure compliance with company standards and client requirements. Assist in the preparation of

proposals, and include information to document the basis of the proposal. Ensure that proposals meet Skanska

Civil and Skanska USA financial goals, and that contractual requirements of the project are acceptable. Maintain

base bid documents and organize estimate information for future use and accessibility. Assist the project team by

providing technical guidance on the project delivery in terms of means and methods utilized and forecasted for

use in the project and continue this support for the duration of the projects. Coordinate with the production team

on successful bids to provide a thorough transition to the project team. Support business devel opment with

technical information and client meetings as requested. Assist in development of project budgets and monitoring

contract changes on successful proposals. Design, and maintain estimating software’s utilized within department.

Train as well as mentor JR level engineers in estimating techniques, means, methods, theory, and application.

Train individuals in practical application & use of scheduling software P6, Microsoft Project, & Coins. Train in

Design software’s Micro Station & In-Roads.

Chief Estimator

GDC Development Inc., Washington, Dc. (2000-2008)

Project’s ranged from site work projects to large heavy Highway Department of Transportation projects,

Airport, Runways, Rail, Transit, Metro, Telecomm, Waste Water, Mass Concrete, Elevated Rail, Rail Systems,

Commuter Rail, Foundations, and Super Structures. Primary focus: Earth, Utilities, Surfaces, Concrete, Concrete

Systems, Foundations, Demolition, Abatement, and Soils Treatments, Rail, High Speed Rail, Commuter Rail,

Roads, Runways. Developed and maintained HCSS as a platform utilized within the department. Day to day

operations consisted of bid solicitation, overview and or interaction with project procurement team. Solicit,

allocate, and reviewed proposed projects. Interact with owners and owner agents as it pertains to the

development and procurement of given projects. Main focus on development of Virginia Department of

Transportation Projects, procurement and acquisitions. Building public sector division to a competitive level.

Oversaw estimating team of five SR level estimators day to day. Installed and maintained HCSS as bid platform

utilized. Initiated personal accountability within department. Implemented project review policies, preformed and

designed weekly team performance review standards. Interacted with private sector owners, engineers, and

owner representatives. Increased GDC Contracting base contracts on hand from 10 million a year to 67 million in

gross sales. Resigned to assume position with larger infrastructure group.

Chief Estimator

Mid Atlantic Construction Inc. Washington, Dc. (1992-2000)

Managed day to day operations of ongoing projects, contract negotiations, vendor solicitation, and sub -

contractor contract negotiations. Managed an office of four estimators, overs aw all day to day operation within the

estimation dept. As estimator, provided hard takeoffs and value engineered estimates upon request. Thirty

percent of Estimation was conceptual jobs ranging from 100K to 100M. Primary focus on heavy industrial

construction projects. Transit, Telecomm, Marine, Highway, Foundations, Structures, Tunnels, Rail Systems,

Hazardous Material Abatement, Demolition, Public Transportation/Private Projects. Utilized HCSS as platform.

Trained personnel in means and methods.

Charles M. Mankin, CPE – Estimator III PAGE 3 of 8

Sr. Estimator/Chief Estimator

CCL Environmental Inc. Washington, Dc. (1986-1992)

Managed day to day operations of the marine/specialty construction division from initial project inception,

throughout the bid process. Value engineering majority of the projects encompassing design build methodology.

Operational area of my responsibilities included the hiring of key skill set personnel, safety compliance, DOT

compliance, and instructed twice a month the OSHA confined space entry cert program. The majority of CCL’s

work involved super fund landfill closures and cell site design builds as we ll as value engineered projects. Project

values estimated ranged from 1M to 25M.

Education, Certification, and Continuing Educational Classwork

Bachelors of Arts degree in Civil Engineering -University of Maryland Course work Not Complete.

Associates Degree Construction Management Anne Arundel Community College, Arch Engineering

Certified OSHA instructor – 40 hour HAZMAT as well as confined space & entry.

Certified Trainer - Micro Station V8i, Bentley In-roads design, Auto Cad

Continuing Education and Software Training

Virtual Construction Manager, BIM Manager, Navis works, Revit, construction, architecture, 4 -D 5-D scheduling,

Clash Analysis Multi state Erosion Control Green certified. Telecom & Signalization Systems, Controls, industrial

water treatment systems, mechanical piping and process systems, Electrical, Plumbing, infrastructure for

industrial facilities, public and private, Concrete, Concrete Structures, Elevated concrete systems, Elevated Rail,

tunnels and shoring systems associated with underground applications. Rail, OCS Light Rail, Metro systems,

Mass Earth, Bridge, electrical, Process Pipe, Architectural, Systems, Controls. Process Piping and Plant Shut

Down & Maintenance

Professional Development Courses

OSHA Hazmat 40

OSHA Confined Space

Land Disturber Certified

Storm Water Quality Certified

Electra Fusion Certified

Pepco Structure Certified

AAE Member

AAEC Member

ASPE Member

Timberline

HCSS

Primavera

AGTEK

ROCKTEK

Quest

Micro Station – Inroads

Inroads Micro Station

Cad GEX Design

Charles M. Mankin, CPE – Estimator III PAGE 4 of 8

Proficient in the following major estimation take off software’s,

Bid2Win

Foundation

Heavy Bid

CMiC

Quest Solutions

Plan Swift

Microsoft Win-Ex

Prolog Suite

Timberline Suite

Coercion

CMS

Quick pen

On-Screen Takeoff

Hard Dollar Power Estimator

RS Means Examate & Estimate Link

Candy

Proficient in the following major estimation take off software’s,

Bid2Win

Foundation

Heavy Bid

CMiC

Quest Solutions

Plan Swift

Microsoft Win-Ex

Prolog Suite

Timberline Suite

Coercion

CMS

Quick pen

On-Screen Takeoff

Hard Dollar Power Estimator

RS Means Examate & Estimate Link

Candy

Charles M. Mankin, CPE – Estimator III PAGE 5 of 8

Proficient in most major estimating windows based system. Fluent in several Red Hat Linux based

systems.

The following Design & quantitative programs

Agtek

Micro Station In rail, In roads

Rocktek

Auto Cad

Trimble Pay Dirt

Quest Earth Onscreen

Able Pen

On-Center

Tera Model

Trackware

Plantometer

Grid Based Systems

Scheduling software,

Primavera P3 - P6

Microsoft Project

Sure Track

Open Source

Candy

Foundation

Charles M. Mankin, CPE – Estimator III PAGE 6 of 8

Completed Projects

Estimating- Nature Trail – Maryland Department of Natural Resources Jan 1998- 2.2M

Miami’s Runway 8/26 project 62M 2001

Storm Water Management Facility – Beverly Beach, MD 8 Aug 2001- 1.3M

Maryland Route 197 Improvements – May 2002 36.8M

Anne Arundel County Tributary Restoration – Aug – 2002 12.1M

Santee County FL, Storm water Revitalization – Nov 2003 19.3M

Lake County Landfill Closure – Dec 2003 46.3M

Denver International Runway 16R/34L 103M 2003

Maryland St Route 210 MD- July 2007 6.1M

Maryland Route 197 Improvements – 66.8M 2004

Anne Arundel County Tributary Restoration – 102.1M 2005

Dulles Airport OST Rail/Transit 232M 2005

Santee County FL, Storm water Revitalization –99.3 M Nov 2006

Lake County Landfill Closure – 106M Dec 2006

George Bush Intercontinental Runway 8L/26R, 2003 206M

W estern W ake Regional WWTP Cary NC- 110M June 2011

Foot Hills Light Rail Los Angeles Ca 290M Feb 2011

Hampton Portsmouth Midtown ERC Tunnel Project Skanska 2011 812M

South 200th Link light Rail Extension DB Washington State 160M Jan 12

CHSR 1-2 High speed Rail Segment (1) Los Angeles Ca. 1.68 Billion Tutor

CHSR 2-3 High speed Rail Segments 2-3 Los Angeles Ca. 2.12 Billion Samsung C&T

G47 Virginia DOT 1.2 Miles Road Redevelopment Woodbridge Va. 12.14M TE

Purple Line MTA Maryland Wet Utilities Design Build JV 107M 2015 W orking

Red Line Maryland MTA Unsolicited TE 2015 1.12B W orking

PROJECTS RECENT

W oodrow Wilson Bridge Abatement Reclamation VA- 12.6M 2005

Dulles International Airport Transit 52M 2005

Virginia St RT 609 Improvements 12.15M 2009 V-DOT

Truman Parkway Savannah GA 39M Skanska Lead

Florida Ave Canal New Orleans 41M Skanska Lead

HRT Portsmouth Tunnel Design 812M Skanska Team

SR 429 SR 414 Interchange Orlando FL 45M Skanska Lead

Reflecting Pool US Capital Washington DC 17M Skanska Team

I-35 West Virginia JV Kiewit 197M 2010 Skanska Team Lead

Dulles IAD Airo Rail 1.43 Billion Team Lead Skanska Team Lead

th

11 Street Bridge Washington DC 52M Skanska Team

Camp Legune Military Access Road 47M SR Lead

Big Buffalo WWTP 77M Currently SR Lead Skanska

SR 862 Fort Lauderdale FL 81M SR Lead Skanska

Foot Hills Light Rail Los Angeles Ca 690M Director Estimating Balfour Beatty Rail

W estern Wake WWTP 80M Lead Estimating Director Virginia Consulting Services

Asymmetrical Warfare WASH/SKANSKA 19.13M JV NAVAC

Andrew Air Force Base WASH / WALSH 18M JV ACOE/NAVAC

California High Speed Rail Phase 1 Tutor. Consultant 1.67 Billion

California High Speed Rail Phase 2-3 Samsung / OHL JV 2.12 Billion

Purple Line Design Build Washington DC 1.78B TE

Charles M. Mankin, CPE – Estimator III PAGE 7 of 8

PROFESSIONAL REFRENCES

Parul Chopra Samsung C&T 213-***-****

Rick Rougian SBC Global 951-***-****

Jim Christian Federal DBE Civil Group 202-***-****

John Kovacic Jacobs Engineering 609-***-****

Bill Grauten OHL 562-***-****

Rich Crosby Samsung C&T /Kiewit 619-***-****

Upon Request can provide additional References related to work history.

Charles M. Mankin, CPE – Estimator III PAGE 8 of 8

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