Marcelo Donnard Santos B.E. Email & Phone Number

Winter Garden, Fl, Us

Plant City, Florida, United States

𝐶𝑜𝑛𝑠𝑡𝑟𝑢𝑐𝑡𝑖𝑜𝑛 𝑀𝑎𝑛𝑎𝑔𝑒𝑚𝑒𝑛𝑡 𝐶𝑜𝑚𝑝𝑎𝑛𝑦 𝑠𝑝𝑒𝑐𝑖𝑎𝑙𝑖𝑧𝑖𝑛𝑔 𝑖𝑛 𝑒𝑛𝑣𝑖𝑟𝑜𝑛𝑚𝑒𝑛𝑡𝑎𝑙 𝑎𝑛𝑑 𝑐𝑖𝑣𝑖𝑙 𝑐𝑜𝑛𝑠𝑡𝑟𝑢𝑐𝑡𝑖𝑜𝑛• Responsible for managing environmental construction and geosynthetics installation projects throughout Florida, working with clients in fertilizer, waste containment and management, energy generation, and water treatment facilities, including key clients Mosaic, OUC, Waste Management, and EcoSouth.• Manage the project development and execution for 44+ projects (6 projects concurrently), including landfill cell construction, cell closure, reject water pond liner replacement, and liner containment repairs at water treatment facilities, consistently meeting gross margins and completing projects on schedule.• Provide supervision, coaching and mentoring to a team comprised of (2) Assistant Project Managers, (2) Project Engineers, (2) General Superintendents, (4-5) Superintendents, and ~5 contractors per project mainly for surveying, stormwater containment measures, sodding and concrete structures.• Accountable for the project management from bid award to completion of environmental construction projects, including geosynthetics installation for properly isolating waste, processing and rejecting water, fuel, from the environment, and protecting the subgrade, air, and underground water.• Guide team on specification review estimations, set-up scheduling, materials take-offs, materials quote requests, procurement of materials, and subcontractor quotes.• Create and maintain a document control system, which included logging, tracking, and reporting for shop drawings and RFIs, and assisted with project buy-out and preparation of purchase orders and subcontracts.• Work with the superintendents on each project close-out, including compiling and reviewing project close-out specifications, warranty and waiver agreements, quality control documentation, as-built documentation, bond requirements, and operations manuals

• Spearheaded project management for $26M worth of contract revenues and $10M on the current backlog, with positive gross margins and on-schedule completions • Achieved 161K hours (1 year and 8 months) without lost-time accidents in 40+ projects spread through (8) different counties in central Florida, involving a group of 120 employees• Waterproofed an area of 18.4M+square-feet with the installation of a geomembrane liner to protect the underground aquifer, the equivalent of 321 football fields and more than Disney’s Magic Kingdom and Epcot areas combined

𝑀𝑎𝑛𝑎𝑔𝑒𝑚𝑒𝑛𝑡 𝑎𝑛𝑑 ℎ𝑎𝑛𝑑𝑙𝑖𝑛𝑔 𝑜𝑓 𝑖𝑛𝑑𝑢𝑠𝑡𝑟𝑖𝑎𝑙 𝑎𝑛𝑑 𝑚𝑖𝑛𝑖𝑛𝑔 𝑝𝑟𝑜𝑑𝑢𝑐𝑡𝑠• Managed two operations within a 24/7 Mosaic Fertilizer plant with 500 employees, including the management of material movement and execution of 4 capital/construction projects valued at $50M total.• Directed a team comprised of (1) Site Superintendent, (1) Production Manager, (1) Planning Engineer, and (8) Field Foreman responsible for leading the plant’s total bulk material handling operations for fertilizer production processes and loading of finished products, and overseeing all residue generated by the production process ensuring it was stacked and loaded on client trucks.• Led project execution from inception to completion, including phosphogypsum stack construction projects: West Side Compartment C/D and West Slope of Compartment A/B Reactivation, East Side Compartment C/D and South Slope of Compartment A/B Reactivation, and East Slope of Compartment A-B Reactivation.• Guided and ensured using 5S throughout the operation, reducing operational and safety risks and preventing any accidents or recordable. • Implemented predictive and preventive maintenance processes to maintain the fleet of end loaders, excavators, and haul trucks, resulting in lower maintenance costs and increased overall equipment effectiveness.• Implemented KPIs for each area of management focused on safety, productivity, and cost controls, resulting in improved truck turn times, cost reductions, productivity, and safety performance.• Led continuous improvement initiatives with leading metrics, increasing effective communications during the project management process.• Collaborated with site leadership to manage employee performance, establish workplace standards, drive accountability, and uphold corporate core values amongst the team.

• Oversaw 2 operations successfully handling an average of 700K tons of bulk material for fertilizer production and expedition, generating more than $2M/month of revenue on the (2) five-year agreements, totaling more than $130M• Implemented health/safety protocols during the Covid-19 outbreak, leading the (2) operations non-stop, maintaining a 0-transmission rate within the workplace• Developed stack design change that reduced the CapEx investment expenditure, increased the gypsum mining stock by 4.5M tons and, therefore, $62M of client’s revenue in 2 years

𝑃𝑟𝑜𝑓𝑒𝑠𝑠𝑖𝑜𝑛𝑎𝑙 𝑒𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔 𝑠𝑒𝑟𝑣𝑖𝑐𝑒𝑠 𝑜𝑝𝑒𝑟𝑎𝑡𝑖𝑛𝑔 𝑖𝑛 𝑡ℎ𝑒 ℎ𝑒𝑎𝑣𝑦 𝑐𝑜𝑛𝑠𝑡𝑟𝑢𝑐𝑡𝑖𝑜𝑛, 𝑚𝑖𝑛𝑖𝑛𝑔, 𝑎𝑛𝑑 𝑜𝑖𝑙 & 𝑔𝑎𝑠 𝑖𝑛𝑑𝑢𝑠𝑡𝑟𝑖𝑒𝑠• Led the negotiations and contract administration process for 6 EPC Oil & Gas projects (ranging from $72M to $220M), overseeing the cost performance, change orders, and claims throughout the design, supply, construction, and commission.• Prepared and analyzed contract FIDIC EPC requirements, contract deviations (time and cost), risk, special provisions, contract changes, and claims to ensure compliance with the project objectives.• Oversaw internal team resolution on changes related to labor/construction contracts, change orders, schedule changes, lack of performance, negotiation strategies, and contractor correspondence, which identified opportunities for better contract terms and improved relations with stakeholders.• Responsible for the closure of complex claims formulation, negotiations, and final settlements of major contract changes to improve the project’s productivity and coordinated contract close-outs and managed audits of final contract deliverables to assess contractors’ relationship with the project.• Managed and negotiated with EPC contractors and suppliers during the tender process to meet objectives related to scope, safety, cost, planning, delivery time, and quality, always maintaining contracts and administration of purchase orders.• Organized timely and frequent engagement with key cross-functional teams of engineers to ensure the project’s schedules, budgets, and KPIs were met and reported teams’ progress to the leadership.• Reviewed incurred charges on projects for missed changeovers and termination costs, including evaluating the original bid budget against deviations that occurred.

• Coordinated with 2 Project Engineers and 2 Lawyers on the negotiation of contract closures with equipment and material vendors, including a lawsuit against a client for $201M and an arbitration procedure worth $172M• Spearheaded 6 projects in 2 major Oil & Gas processing plants that together were able to process 230K+ Crude Oil Barrels per day and 740M cubic feet of natural gas per day• Contractual and technical accompaniment of contractual administration processes for ongoing Energy projects $760M worth

𝐶𝑜𝑛𝑠𝑡𝑟𝑢𝑐𝑡𝑖𝑜𝑛 𝑎𝑛𝑑 𝑚𝑎𝑖𝑛𝑡𝑒𝑛𝑎𝑛𝑐𝑒 𝑠𝑒𝑟𝑣𝑖𝑐𝑒𝑠 𝑓𝑜𝑟 𝑜𝑛𝑠ℎ𝑜𝑟𝑒/𝑜𝑓𝑓𝑠ℎ𝑜𝑟𝑒 𝑝𝑖𝑝𝑒𝑙𝑖𝑛𝑒𝑠, 𝑜𝑖𝑙 𝑎𝑛𝑑 𝑔𝑎𝑠 𝑝𝑙𝑎𝑡𝑓𝑜𝑟𝑚𝑠, 𝑎𝑛𝑑 𝑝𝑒𝑡𝑟𝑜𝑐ℎ𝑒𝑚𝑖𝑐𝑎𝑙 𝑝𝑙𝑎𝑛𝑡𝑠• Managed industrial construction contracts and procurement for EPC construction and assembly projects ranging from $100K to $178M for clients in the Oil & Gas, Energy and Mining public and private industries.• Responsible for leading cross-functional teams of full-time and contract employees, including Project Engineers, Designers, Surveyors, and Expeditors in the supplier shops, on various aspects of the project, including procurement and selection of suppliers and materials, logistics, issuance of licenses, analysis of engineering and construction solutions, contracting detail and basic engineering.• Accountable for contract administration, board implementation, and execution of multiple projects, including Ammonium Sulphate Plant Construction for a Nitrogen Fertilizer Factory (FAFEN-SE), Compression Stations of Juaruna and Coari for the Urucu-Manaus Gas Pipeline, and Caraguatatuba-Taubaté Gas Pipeline GASTAU Section II.• Oversaw the design, bid, and management of projects for the company, acting as a management and technical interface to the client, identifying and selecting suppliers, monitoring project cash flow, and performing the consistency analysis of Design of Engineering.• Established expectations for engineers providing operational directives and monthly performance reports to monitor project and operational performance.• Worked closely with the client team to ensure the proper selection of vendors and EPC contractors to deliver the process design, mechanical and piping layouts, equipment package reviews, and instrumentation and control strategies.

• Created and implemented a Project Cost Control System at a job site, providing expedited advice to the Board on projected income and expenses in more than 20 simultaneous projects, leading to $500K in cost savings initiatives• Implemented and followed up on customer demands, resulting in Additive signatures averaging a 23% increase in contract value• Led the engineering management of an Ammonium Sulphate plant capable of producing up to 303K tons per year, coordinating 2 design teams in the US and Brazil and procurement of material and equipment in 4 different countries

• Expedited rotating equipment, all overseas manufactured equipment and instrumentation vendors for a delayed coker and a naphtha HDT plants• Oversaw process from detailed design up to site delivery, managing to maintain schedule• Project: Petrobras REVAP projects EPC2 - Delayed Coker Plant / EPC3 - Naphtha HDT Plant - SP - Brazil

• Coordinated engineering and procurement process on gas pipeline EPC contracts (+1.400km), interfacing with client and construction contractors and controlling and expedited vendors at shop and site• Coordinated custom clearance and inland logistics from ports to sites.• Project: Petrobras Malha Gas Pipeline: MPS1 (Campinas-Rio 28”/500km) – SP/RJ, MPN1 (Termopernambuco 16”/12km and Gasfor II 14”/400km) – PE/RN/CE, and MPN2 (Catú-Pilar 26”/440km, Aratu-Camaçari 14”/42km and Atalaia-Itaporanga 14”/29km) – BA/SE/AL – Brazil

Project: Petrobras Guandu-Reduc II Water Supply Pipeline 32”/48km - RJ – BrazilMobilization team, designing site layouts, preparing sites and pipe distribution logistics, organizing and training C&A teams, including selection of personnel, sub-contractors, equipment and material suppliers. Project: Petrobras UPGN Pilar - Natural Gas Processing Plant - AL – Brazil• Fieldwork for gas plant construction and assembly, supervising all disciplines, interfacing with client and the gas processing equipment supplier, Petrofac.• Project: Central Office• Proposal assembling works, including technical site visits, and design development control.Project: Imerys Rio Capim Caulin Slurry Pipeline 14”/159km - PA – Brazil• Fieldwork for a pipeline on schedule construction and assembly in the Amazon Forest, leading a team of 100 workers on various fronts, along performing social interaction with local and indigenous community.

Jundiaí Sp

• Planning and viability studies for improvement, reform and extension construction of SP-330 (Rodovia Anhanguera) and SP-348 (Rodovia dos Bandeirantes) highways pavement and infrastructure in São Paulo state.