New HAPI Member – Gray, Hong, Nojima & Associates, Inc.

Established in 1970, Gray, Hong, Nojima & Associates, Inc. (GHN) has been providing a broad spectrum of civil engineering services throughout the State of Hawaii and the Pacific Basin. We have successfully completed more than 3,000 projects as a prime or subconsultant for over 1,800 private- and public-sector clients throughout Hawaii and the Pacific.

The firm’s current staff is comprised of nine engineers, one CAD operator, and three administrative support personnel. Of the engineers, three are LEED Accredited Professionals and five have been trained in Pipeline and Manhole Assessment Certification Programs. We are capable of providing a full range of services as the members of our professional staff have accumulated extensive experience and are well-qualified in offering the following areas:

Planning & Permitting
 Master Planning
 Water
 Wastewater
 Drainage
 Roadways
 Feasibility Studies
 Site Analysis & Selection
 Due Diligence Reports
 Preliminary Engineering Reports
 Environmental Assessments and Impact Statements
 Regulatory Permits
 Request For Proposal (RFP) Preparation for Design-Build Deliveries

Design
 Construction Plans
 Grading and Erosion Control Plans
 Specifications
 Cost Estimates
 Bid Proposal & Contract Documents
 Computer-Aided Drafting & Design
 Project Management
 Value Engineering
 Design-Build Teaming

Construction
 Contract Bidding & Negotiation
 Construction Observation
 Rehabilitation Investigation

For additional information, click here to visit their website.

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Hawaii Asphalt Paving Industry
1287 Kalani Street, Suite 202
Honolulu, HI 96817
Tel: 808.847.HAPI (4274)
Email: jon@hawaiiasphalt.org
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