Leadership
Passionate Experts
of the Industry.

Jonathan
Ninnis, RA

Principal and CEO

Jonathan Ninnis, RA

Principal and CEO

Jonathan serves as Principal and CEO of OC Construction Management. OC is a Construction Management Services firm specializing in commercial repositioning, corporate interiors and base building redevelopments across all real state sectors. As the firm’s CEO, Mr. Ninnis remains actively involved in the daily execution of OC’s projects while also setting the strategic direction of the company. Mr. Ninnis brings to the table more than 20 years of experience and unlike many others in the field, a foundation in architecture with a highly technical background and knowledge in both design and construction. This expertise by nature creates a pro-active rather than reactive management style and allows a strategic approach to the many facets of completing a complex project. Prior to founding OC Construction Management, Mr. Ninnis has held positions throughout the Real Estate Industry including Vice President of Development at L&L Holding Company, Senior Associate at VVA Project Managers, and Managing Agent at Citi for Cushman and Wakefield. These positions have allowed Jonathan to complete prestigious projects for many well-known clients such as Citi, JP Morgan, NYU Langone Medical Center, City University of New York, the Union Club of the City of New York, Beacon Capital and many others. Over the course of his career, Jonathan has completed over $800 million in projects spanning across 4.5 million square feet of real estate throughout the greater NYC, NJ, and Boston areas. Mr. Ninnis is a registered architect and holds a Bachelor of Architecture degree from New Jersey Institute of Technology. Jonathan also serves on NJIT’s Dean’s Executive Counsel.

Michael
Sci

Principal and Chief
Operating Officer

Michael Sci

Principal and Chief Operating Officer

Mr. Sci serves as a Principal and Chief Operating Officer (COO) of OC Construction Management. As COO, Michael is responsible for creating a platform for the efficient and transparent implementation of all business units within OC. These units are inclusive of but not limited to Project Management, Construction Management and Asset Reinvestment Strategy. OC is dedicated to providing turnkey development services while communicating openly, honestly and clearly to our clients. As COO, Mr. Sci’s responsibilities are primarily focused on building an internal infrastructure to ensure employees and clients are on the same page with respect to schedule, cost, risk and opportunity. Mr. Sci also brings a very hands-on coaching and mentoring background established in his 25 years of building and developing large teams within major corporations. Prior to joining OC, Mr. Sci has held positions throughout the Real Estate Industry including SVP at JLL within their Corporate Solutions Division. In this role, Michael was responsible for 12 million square feet throughout 13 states in the Northeast, Midwest, and Southeast Regions on the JPMC account. He oversaw a team of 170+ employees who managed New Store, Relocation, Renovation, Signage, and Improvement projects. Prior to JLL, Mr. Sci was the Northeast Regional Lead at TD Bank; he and his team managed the NE new build capital plan and were responsible for TD’s most aggressive “Take NY” organic growth initiative. However, it was Mr. Sci’s work as the North American (NAM) Head for Retail PM at Citigroup where he was first recognized for his outstanding leadership skills. In his role at Citigroup, Michael’s team delivered over 2000 projects within the US. In addition, he has worked on retail bank projects in APAC and LATAM. Michael has been a LEED AP since 2007 with vast experience in the LEED volume build program and piloted the first volume prototype for Citi with the USGBC. Mr. Sci holds a Bachelor’s Degree in Applied Mathematics from Queens College in Queens, NY. He is also a LEED AP O+M, CoreNet Member, ICSC Member, and USGBC Member. He has been a presenter at the Sustainable Operations Summit.

John
McGrath

Principal and Senior Vice
President of Construction

John McGrath

Principal and Senior Vice President of Construction

Mr. John McGrath is Principal and Senior Vice President of Construction for OC Construction Management.  In his role, John is instrumental in guiding OC’s future as a member of the senior leadership team. To foster the company’s growth throughout the tri-state area, he also continues to partner with existing clients to ensure successful project completions. His experience encompasses all aspects of construction, including new buildings, residential, commercial, interiors, retail, hospitality, white box, foundations, structural steel, facades, curtainwall, vertical transportation, and MEPs. Prior to joining OC Construction Management, Mr. McGrath worked for Hunter Roberts Construction Group and Ideal Interiors.  Mr. McGrath has completed over $500 million of construction work throughout New York. Mr. McGrath has a Bachelor of Science in Civil Engineering with a concentration in Construction Management from Columbia University. He is also LEED AP BD+C Accredited.

Team by Department.

  • Accounting
    Jennifer Balgobin Nedrick
    Project Accountant
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    Jennifer Balgobin Nedrick

    Project Accountant

    Ms. Jennifer Balgobin Nedrick is a Project Accountant at OC Construction Management. Her responsibilities include but are not limited to the following: processing monthly billing based on project completion, reviewing and processing all invoices, auditing project financials, and maintaining accurate records. Jennifer supports multiple construction management teams from project inception through final close out.

    Mila Cooper
    Controller
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    Mila Cooper

    Controller

    Mila Cooper is Controller for OC Construction Management. She has nearly 15 years of project accounting and cost control experience within the real estate and construction industries, overseeing billions of dollars in revenue.

    In addition to facilitating company growth, Mila oversees the Accounting Team and all aspects of company’s financials that range from ensuring quality control and reporting is in place across projects to ensuring that the team’s technological platforms for financials are running optimally. She also facilitates process improvements that lead to faster and more efficient processing of payables and receivables.

    Prior to joining OC in March 2019, Mila was a Senior Accounting Manager at Colliers PM Northeast, responsible for supervising the NYC project accounting division and managing more than $2 billion in revenue across the project portfolio, including work on luxury residential condominiums, as well as commercial and mixed-use assets.  Prior to Colliers, she worked at Gilbane Building Co. She holds a Bachelor of Science in Accounting from Hunter College.

  • Construction Operations
    Andre Hoover
    Labor Superintendent
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    Andre Hoover

    Labor Superintendent

    Mr. Andre Hoover is a Labor Superintendent at OC Construction Management. In his role, Andre assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. Andre works in tandem with the Superintendent to meet customer and project requirements in a timely and cost-effective manner.

    Prior to OC, Andre worked as a Skilled Laborer at Retail Property Management. He conducted regular equipment maintenance and inspections, demonstrated expertise in a broad range of labor tasks, and supervised a team of skilled laborers to ensure efficient project execution and adherence to safety standards.

    Bryant Toledo
    Project Manager
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    Bryant Toledo

    Project Manager

    As Project Manager, Bryant Toledo’s primary responsibilities are to facilitate productive communication and implement strategic thinking across all avenues of construction.  Working alongside project managers, superintendents, trade partners, and clients, he ensures the smooth and efficient progress of project deliverables.

    Mr. Toledo brings with him years of diverse project management experience, as well as a variety of industry skills and knowledge. Previously, Mr. Toledo worked with Albano Tile Setters as Chief Estimator/Senior Project Manager. In this role, he managed the office team and client relations to ensure successful project completion. There, he partnered with clients such as SL Green and The Fiel Organization, and worked on numerous projects, including high-end residential buildings.

    Mr. Toledo holds an Associate’s Degree in Liberal Arts from NYC College of Technology and a Construction Project Management Certificate from Fordham University.

    Chris Wheeler
    Superintendent
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    Chris Wheeler

    Superintendent

    With more than 12 years’ experience, Mr. Chris Wheeler comes to OC with a diverse background that encompasses all facets of construction working on both commercial and residential projects where he was tasked with supervisory, project management, and estimating deliverables.  Adept at programs including Microsoft Project, AutoCAD and Revit, he is successfully able to plan, schedule, and maintain up-to-date inventory control of equipment and supplies.

    He started his career as a residential Carpenter, eventually becoming a Union journeyman in NYC.  After five years in the Union, he enlisted in the Military and served as an Infantry Team Leader where he developed a reputation for reliability.

    By utilizing his excellent communication and problem-solving skills, he has a proven track record of facilitating smooth client relations throughout the project lifecycle. He is now serving as a Superintendent for OC.  In his role, Chris is responsible for the day-to-day operation of the project site.  This includes scheduling of the trades, meeting milestones, quality control, site safety and all field related issues from start to completion.

    Claudio Gonzalez
    Labor Superintendent
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    Claudio Gonzalez

    Labor Superintendent

    Mr. Claudio Gonzalez is a Labor Superintendent at OC Construction Management. In his role, Claudio assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. Claudio works in tandem with the Superintendent to meet customer and project requirements in a timely and cost-effective manner.

    Prior to OC, Claudio worked as a Construction Worker at Pine Grove Industries. He operated heavy machinery, built and deconstructed barricades and scaffolding, and maintained the overall cleanliness of construction sites.

    Jacob Miller
    Superintendent
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    Jacob Miller

    Superintendent

    Mr. Jacob Miller serves as a Superintendent for OC Construction Management. He has nearly 10 years years of experience in the construction industry, including three years in New York City high-rise and multi-family construction. In his current role, he is responsible for the day-to-day operations of his sites which includes scheduling trades, meeting milestones, conducting quality control protocols, overseeing site safety and resolving all field-related issues.

    Prior to joining OC Construction Management, Mr. Miller worked for Five Horsemen Construction and Hunter Roberts Construction Group.

    Michael Cheung
    Project Engineer
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    Michael Cheung

    Project Engineer

    Mr. Michael Cheung is a Project Engineer at OC Construction Management. He is responsible for assisting team members with project management  and the supervision of all trades. This includes assisting with subcontractor coordination and the management of project control documents, including submittals, RFIs, and drawings.

    Michael Merck
    Project Manager
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    Michael Merck

    Project Manager

    As a Project Manager, Mr. Michael Merck’s primary responsibilities are to facilitate productive communication and implement uniform strategy between CM and PM teams.  Working alongside, project managers, superintendents, subcontractors, and ownership, he insures the smooth and efficient progress of project-wide administration.

    Mr. Merck brings with him a decade of high-level administrative experience, diverse project management experience, as well as industry-spanning skills and knowledge. As Founding Co-Director of Knockdown Center, a vertically integrated arts and culture destination in Queens, Mr. Merck assisted with an 8 million dollar renovation of a century year old factory, worked with city and state permitting agencies in the construction and F&B sectors, and designed and executed largescale interactive art installations and public events.

    He holds a BA in Humanities from the University of Iowa.

    NaShawn Kearse
    Labor Superintendent
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    NaShawn Kearse

    Labor Superintendent

    Mr. NaShawn Kearse is a Labor Superintendent at OC Construction Management. In his role, he assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. NaShawn works in tandem with the Superintendent to meet customer and project requirements in a timely and cost effective manner.

    Prior to OC, NaShawn worked at PGB as a General Construction Laborer. He assisted the foreman with supervisory duties, which included designating tasks, maintaining a safe and organized work site, and operating machinery.

    Oliver Toledo
    Associate Project Manager
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    Oliver Toledo

    Associate Project Manager

    Mr. Oliver Toledo is responsible for assisting team members with project management and the supervision of all trades. This includes assisting with subcontractor coordination and the management of project control documents, including submittals, RFIs, and drawings.

    Omar Serrano
    Superintendent
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    Omar Serrano

    Superintendent

    Mr. Omar Serrano is a Superintendent at OC Construction Management. He is responsible for the day-to-day operations of the project site. This includes scheduling of the trades, meeting milestones, quality control, site safety and all field related issues from start to completion.

    With over 10 years of experience in the industry, Omar prides himself on producing excellent work and being a highly motivated Superintendent. Prior to OC, Omar worked other companies including Shawmut Design and Construction, Consigli Construction and most recently at Titan Construction as a Field Superintendent, where he oversaw all facets of construction from foundational groundwork to interior finishes.

    Patrick Sumner
    Labor Superintendent
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    Patrick Sumner

    Labor Superintendent

    Mr. Patrick Sumner is a Labor Superintendent at OC Construction Management. In his role, Patrick assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. Patrick works in tandem with the Superintendent to meet customer and project requirements in a timely and cost-effective manner.

    Prior to OC, Patrick worked as a Skilled Laborer at 3D Construction. He oversaw various site operations, including assisting with electrical and plumbing installations, operating heavy machinery and tools, and removing hazardous materials.

    Ryan Doughty
    Associate Superintendent
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    Ryan Doughty

    Associate Superintendent

    Mr. Ryan Doughty is an Associate Superintendent at OC Construction Management. In his role, he assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. Ryan works in tandem with the Superintendent to meet customer and project requirements in a timely and cost effective manner.

    Prior to OC, Ryan worked as a Construction Foreman at Cal’s Excavating. His responsibilities included completing and overseeing all scopes of site work, operating heavy equipment, supervising a field crew, organizing operations, and delegating assignments to meet schedule targets.

    Sebastian Zapata
    Associate Superintendent
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    Sebastian Zapata

    Associate Superintendent

    Mr. Sebastian Zapata is an Associate Superintendent at OC Construction Management. In his role, he assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. Sebastian works in tandem with the Superintendent to meet customer and project requirements in a timely and cost effective manner.

    Prior to OC, Sebastian was an Installer Apprentice at Permasteelisa Group, where he coordinated and installed building façade panels, rigged and secured heavy materials, and ensured worker safety at One Vanderbilt. Sebastian was also a Fuel Farm Coordinator and Supervisor in the United States Marine Corps. He managed fuel handling units and accessory equipment, tested petroleum products, oversaw a 40,000-gallon fuel farm, created tactical fuel farms, and performed security convoys.

  • Culture
    Barbara Bruns
    Advisor
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    Barbara Bruns

    Advisor

    Chris Kuz
    Advisor
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    Chris Kuz

    Advisor

    Tim Dobbins
    Cultural Architect
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    Tim Dobbins

    Cultural Architect

    A trusted advisor to OC Construction Management, Tim Dobbins has had a successful career as a top Performance Coach, Senior Team-Builder, Workshop Leader and Motivational Speaker is based on 30 years of experience. By understanding culture and focusing on the professional development of key leaders, he has become a recognized expert in the field of leadership development.

    He advises and develops top decision makers of businesses, corporations, and government sections. He is a Wharton Fellow, guest lecturer and elected Fellow of The British-American Project – seeking to keep the US/UK alliance strong. As an ordained Episcopal clergyman, he strengthened and led three congregations (1981-1997) and taught and ministered throughout the world while serving as a Third-Party/Track Two Conflict Negotiator.

    He is the author of two leadership and communications books, published in multiple languages: “Stepping Up: Make Decisions That Matter” (Harper Collins), and “Business Companion” (Random House/Living Language), plus an original work for Audible.com: “Making the Most of Change”.

    He was a first responder at Ground Zero, following the terrorist attacks on New York City. His firm was retained for two years by The September 11th Fund and Safe Horizon to provide staff training in strengthening their efforts and service to over 20,000 people impacted by the tragedy.

    For a full client list, please visit TimothyDobbins.com.

  • Internal Operations
    Andrew Sci
    CM Coordinator
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    Andrew Sci

    CM Coordinator

    Mr. Andrew Sci serves as a CM Coordinator at OC Construction Management. As the primary coordinator of project closeouts, he is responsible for processing closeout documentation including quality control files to facilitate job completion and payment records. He also serves as a liaison between clients, internal lines of business, and subcontractors.

    Previously, he worked for a medical research firm where he produced quality control documentation, oversaw the design process for specialized products, and collaborated on the improvement of the design control process.

     

    Daphne Rong
    Operations Coordinator
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    Daphne Rong

    Operations Coordinator

    Daphne serves as an Operations Coordinator for OC Construction Management. She plays an integral role in supporting the Operations Team in the development and implementation of strategic plans to improve existing workplace systems and policies to increase efficiency and effectiveness within the company. She is a graduate of Cornell University.

    Hadley Edie
    Operations Manager
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    Hadley Edie

    Operations Manager

    Hadley serves as an Operations Manager for OC Construction Management. She plays an essential role in the development and implementation of strategic plans to improve existing workplace systems and policies to increase efficiency and effectiveness within the company. She also works closely with the different lines of business, including Accounting, Marketing, Estimating, and Construction Management, to support business processes companywide. She is committed to providing the highest level of support and quality to contribute to the growth of the company while working to meet annual goals and objectives set by the management team.

    Prior to joining OC, Hadley worked as the marketing and communications intern at Nature Net, an environmental non-profit dedicated to creating and promoting opportunities for urban children and families to experience nature. Originally from Boston, Hadley attended the University of Wisconsin-Madison where she double majored in Biology and Environmental Studies.

    Jessica Merkl
    CM Coordinator
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    Jessica Merkl

    CM Coordinator

    Ms. Jessica Merkl is a CM Coordinator at OC Construction Management. She serves as a liaison between internal lines of business and subcontractors. Jessica is responsible for maintaining accurate data on each project, which includes directory maintenance, logging project schedules, and coordinating timely document reviews.

    Prior to joining OC, Ms. Merkl worked for the New York City Department of Parks and Recreation, Capital Projects division. In her role at Parks, she was responsible for providing helpdesk assistance for the division’s construction contract creation program. This included working with the various design teams and the division’s application development team to resolve all issues that arose during the creation of the Park’s construction contracts. Additionally, she provided analysis and management of subcontractor payment data for Capital Projects construction projects to ensure accurate data keeping.

  • Marketing
    Joseph Bucci
    Vice President of Business Development
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    Joseph Bucci

    Vice President of Business Development

    As Vice President of Business Development for OC Construction Management, Joseph is responsible for leveraging past & present relationships he has built throughout his ten-plus years in the construction and real estate industry. His role is also essential in developing new relationships, all in an effort to build and establish lines of communication and new business opportunities for OC.

    Prior to joining OC, Mr. Bucci held positions throughout the Real Estate industry, including SPM at CBRE where he was responsible for the relocation, renovation and improvement projects for Santander Bank. Mr. Bucci also held the position of SPM at JLL within their Corporate Solutions Division. While at JLL, he managed a portfolio of relocation, renovation, signage, and improvement projects throughout the Northeast, Midwest and Southeast Regions for the JPMC account. Prior to his time at JLL, Mr. Bucci was a PM for Mace Group where he managed the TD Bank account and oversaw the rollout program of more than 50 ground-up and in-line retail stores from development, design and construction activities to completion. Mr. Bucci also managed a series of 16 capital improvements for Goldman Sachs which consisted of data center, hotel lobby, trading floor, theater, kitchen & facility renovations and upgrades. Joseph also led the construction of 60,000 sq. ft. multi office consolidation and design lab for Starwood Hotels and Resorts including 4 highly detailed, branded conference rooms.

  • Purchasing
    Manuela Corcho
    Estimator
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    Manuela Corcho

    Estimator

    Manuela Corcho serves as an Estimator for OC Construction Management. As an Estimator, Ms. Corcho is responsible for providing bidding, budgeting, and procurement of all project costs, including subcontractors, vendor services, and general conditions. She prepares and organizes estimates and proposals across pricing options ranging from GMP and Cost-Plus to Stipulated Price and Design-Build contracts.

    Prior to joining OC, Ms. Corcho held a position as an estimator at Petretti & Associates. Her responsibilities included creating budgets, scope sheets, and bid proposals following careful analysis of project drawings. She aided her team in executing detailed contract documents such as purchase orders and change orders, and attended weekly meetings throughout the duration of her projects. Ms. Corcho was involved in various multi-million dollar projects throughout the tri-state area with notable clients including NBC, Empire State Realty Trust, and WWE. She holds a Bachelor of Science in Civil Engineering from Stony Brook University.

    Matthew Sci
    Estimating Coordinator
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    Matthew Sci

    Estimating Coordinator

    Sean Lowe
    Vice President of Procurement & Estimating
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    Sean Lowe

    Vice President of Procurement & Estimating

    Mr. Sean Lowe has nearly 15 years of experience in preparing cost estimates and managing projects. After 6 years in the field as a project superintendent, Mr. Lowe shifted and became dedicated to providing estimating and preconstruction services across a diverse mix of market sectors and projects. This experience has allowed him to become proficient in conceptual budgets, hard bids and negotiated work.

    Prior to his time at OC, Mr. Lowe was a Senior Estimator for Petretti & Associates, successfully budgeting, bidding and awarding work throughout NYC and lower CT. Prior to Petretti & Associates, he held the positions as Project Superintendent and Project Estimator at Pavarini North East Construction, a division of Structure Tone, where he managed bidding / awarding work in the Tri-state area. With an eagerness and enthusiasm for professional development, these positions held by Mr. Lowe have established his well-versed ability to estimate a wide variety of construction projects.

    In his personal life, Mr. Lowe attained the rank of Eagle Scout in March of 2004, is a recipient of 2019 Orange County Rising Stars, and is an active volunteer member of Harriman Eng. Co #1 – MJFD holding the positions of Secretary, 1st, 2nd & 3rd Lieutenant, Captain and 2nd Asst. Through over 15 years of service, he holds certificates of recognition for work with our active military through the non-profit organization Towns 4 Troops from the Air National Guard, 411th engineers brigade, West Point Military Police, 105th base defense squadron, US Military Academy/ US Army Garrison West Point – ACS, MALS 49 and VMGR.

  • Risk Management
    John Hunt
    General Counsel
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    John Hunt

    General Counsel

    A construction industry veteran with more than 20 years of experience handling design and construction transactions, litigation, insurance and risk management, Mr. John Hunt has held in-house positions at Brookfield Properties, where he was Senior Vice President and Counsel, and Forest City Ratner Companies, where he was Senior Vice President and Director of Construction Legal Services and Risk Management. In his nearly 15 years in these roles, Mr. Hunt facilitated more than three billion dollars in design and construction transactions as counsel on notable residential, office, retail, infrastructure, and sports and entertainment projects, including Barclays Center, the Tata Innovation Center at Cornell Tech, New York by Gehry, four Pacific Park residential buildings, the Vanderbilt Rail Yard reconstruction, and Yonkers Ridge Hill.

    Before joining Forest City in 2004, Mr. Hunt was in private practice for two years, and before that served as an Assistant Corporation Counsel for the New York City Law Department, Office of the Corporation Counsel.

    Mr. Hunt has been the General Counsel for OC Construction Management since 2019, where he provides all legal support for OC, while also providing guidance and counsel on the firm’s projects and transactions. With his extensive background in design and construction transactions, litigation, insurance, and risk management, Mr. Hunt plays a key role in the ongoing growth and successful delivery of large-scale projects.

    He holds a J.D. from Boston College Law School, along with a B.A. from Binghamton University.

  • Safety
    Jeff Melofchik
    Corporate Safety Officer
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    Jeff Melofchik

    Corporate Safety Officer

    Mr. Jeffrey Melofchik serves as Corporate Safety Officer for OC Construction Management, through outsourcing partnership with ProSafety LLC. In his role, he is responsible for planning, implementing, and overseeing the company’s employee safety, both in the office and on job sites. While ensuring workplace safety, he also runs safety audits on the sites and identifies potential hazards with recommendations and processes to resolve them.

    Prior to his work with ProSafety LLC, he worked for Bovis Lend Lease as the Environmental Health and Safety Manager. During his time there, he was a Site Safety Supervisor at various large construction sites, with his key responsibilities of leading site specific safety orientations, training personnel in the use of safety equipment, conducting daily safety inspection, and interacting daily with regulatory agencies, like DBO, EPA, and OSHA. In addition to this, he also developed and implemented various safety plans for projects.

    In addition to this, Mr. Melofchik has also worked at ENSR Environmental Corp., AMEC, IT Corp. During his time as Senior Program Manager for ENSR, he was responsible for developing site investigation plans, managing execution of plans, negotiating with regulatory agencies and training staff. At AMEC, he worked as Earth and Environmental Program Manager where he managed health and safety programs at the WTC rescue and recovery from 9/01-7/02. This included developing a site safety plan and evacuation procedure. He also conducted EHS audits at National Guard facilities throughout the U.S.

    Mr. Melofchik holds BS from Stockton State College as well as a J.D. from New York Law School. In addition to this, Mr. Melofchik has a number of certifications, which are: NJDEP UST Subsurface Investigation and Closure, AHERA Asbestos Inspector and Management Planner, 40-Hour Hazardous Waste and Emergency Response, OSHA Disaster Site Worker, OSHA 10-Hour – Construction, OSHA 510 – Construction Standards, OSHA 500 – Trainer Construction Standards, and NYC Local Law 52 – Scaffold, to name a few.