Walter Zaman

About Walter Zaman

Chief Estimator | Mechanical & Electrical Project Management | Specialized in Healthcare, Government, and Biotech InfrastructureAs Chief Estimator overseeing Massachusetts, Rhode Island and Connecticut operations, I lead all mechanical estimating efforts from conceptual design through 100% construction documentation. My role spans budgeting, cost reconciliations, vendor and contractor selection, and full-cycle project management for both mechanical and electrical scopes.With a strong focus on mission-critical environments—including hospitals, municipal facilities, water and wastewater treatment plants, and pharmaceutical/biotech research labs—I bring precision, foresight, and strategic coordination to every phase of the project lifecycle.I collaborate closely with clients, design teams, and stakeholders to ensure cost-effective solutions, accurate forecasting, and seamless execution. My goal is to deliver high-performance systems that meet regulatory standards, sustainability goals, and operational needs. Core Competencies:Mechanical Estimating (Conceptual to CD)Budget Development & ReconciliationMEP Project ManagementVendor & Contractor SelectionChange Order AnalysisHealthcare & Government InfrastructureWater/Wastewater Treatment FacilitiesBio Waste FacilitiesPharmaceutical & Biotech Research EnvironmentsLet’s connect if you’re looking to collaborate on technically complex, budget-sensitive projects that demand precision and accountability.

Experience

1. Chief Estimator

   AtkinsRéalis

   Jan 2005 — Present

Skills

• Project Planning
• Cost Engineering
• Feasibility Studies
• Procurement
• Project Control
• Commercial Management
• Quantity Surveying
• Change Management
• Cost Management
• Contract Management
• Construction