Belt Collins

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Belt Collins

Eric Tamashiro, PE, LEED AP

Associate/Project Manager, Civil Engineer

B.S., Civil Engineering, University of Hawaii at Manoa


Civil Engineer, Hawaii
LEED Accredited Professional



American Society of Civil Engineers (ASCE)
Society of American Military Engineers (SAME), Honolulu Post
Chi Epsilon

Mr. Tamashiro has served as a Project Manager and designer on a variety of site development and planning projects. He has worked on commercial, residential and resort projects from conceptual design through construction. He has over 15 years in civil engineering on a variety of projects from design on Ane Keohokālole Highway to pavement evaluations for reserve assessments and life cycle cost analyses. Having worked for a geotechnical engineering firm before becoming a design engineer, he has an excellent understanding of site preparation, grading and drainage requirements, as well as constructability for paving projects.

Key Projects: 
  • Ane Keohokalole Highway Preliminary Engineering Report and Environmental Assessment, Kailua-Kona, Island of Hawaii
  • Moanalua Shopping Center, Oahu
  • Kapolei Business Park Phase 2 Subdivision, Oahu
  • Consolidated Nuclear Production Complex Concept Study, Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility, Oahu
  • Mauna Lani Resort Infrastructure Assessment, South Kohala, Island of Hawaii
  • Mauna Lani Beach Club Reserve Evaluation Assessment, South Kohala, Island of Hawaii
  • Mauna Lani Resort Reserve Evaluation Update, South Kohala, Island of Hawaii
  • Mauna Lani Resort Land Development Studies, South Kohala, Island of Hawaii
  • Kaunaoa Drive Pavement Evaluation, Mauna Kea Resort, Island of Hawaii
  • Pacific Club Concept Design and Scoping Services, Oahu
  • Island-Wide Assessments of Sewer Force Mains, Oahu
  • Ko Olina Kai, Oahu
  • Hokulia, Island of Hawaii
  • University of Hawaii at Hilo, Portable Buildings, Island of Hawaii
  • Shriners Hospital for Children, Oahu
  • Preliminary Roads and Utility Designs for FY09 MCA Grow the Army Projects, South Range, Schofield Barracks, Oahu
  • FY09 MCA Grow the Force Projects, Schofield Barracks, Oahu
  • FY11, J-015 Enlisted Dining Facility #1, Finegayan, Marine Corps Base, Guam
  • FY11 OMA Package A-002 Re-Route and Replace Waterline at Takata Field, Fort Shafter, Oahu
  • FY09 UMMCA PN 70556 Construct Temporary Parking, Schofield Barracks, Oahu
  • Kamokala Road Drainage and Erosion Control Improvement Evaluation, Pacific Missile Range Facility, Kauai
  • Makaha Ridge Erosion Control Study and Recommendations, Pacific Missile Range Facility, Barking Sands, Kauai
  • FY10 MCON P-307 Production Services Support Facility, Pearl Harbor Naval Shipyard, Oahu