GENERAL CIVIL PROJECTS
UHM Clarence TC Ching Turf ReplacementLocation: Manoa, Oahu, Hawaii
Client: University of Hawaii at Manoa, State of Hawaii
Client: University of Hawaii at Manoa, State of Hawaii
Design services for the removal and replacement of existing artificial turf and scoreboard.
Location: Honolulu, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new softball field.
Location: Honolulu, Oahu, Hawaii
Client: Trustees of the Estate of Bernice Pauahi Bishop DBA Kamehameha Schools
Client: Trustees of the Estate of Bernice Pauahi Bishop DBA Kamehameha Schools
Design and engineering services of the replacement of the Kunuiakea track and field and associated repairs at campus.
Location: Nanakuli, Oahu, Hawaii
Client: Self-Help Housing Corporation of Hawaii
Client: Self-Help Housing Corporation of Hawaii
Design and engineering services for the preparation of plans for subdivision.
Location: Honolulu, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic track and turf field, field events, and other miscellaneous items of work.
Location: Hilo, Hawaii, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic track and turf field, field events, and other miscellaneous items of work.
Location: Manoa, Oahu, Hawaii
Client: State of Hawaii, University of Hawaii at Manoa
Client: State of Hawaii, University of Hawaii at Manoa
Preparation of DBRFP for new golf simulator building and practice golf turf facility.
Location: Hilo, Hawaii, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic track and turf field, field events, retaining wall, and other miscellaneous items of work.
Location: Hilo, Hawaii, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic turf softball field and synthetic turf soccer field, concession / storage building, fire lane, utilities, and other miscellaneous items of work.
Location: Pearl City, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic turf baseball and softball field, restroom / storage building, utilities, and other miscellaneous items of work.
Phase 1 Retaining Wall and Drywells
Location: Kahuku, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for drainage improvements including retaining wall, drywells, and underground stormwater detention on campus to mitigate ponding and flooding.
Phase 2 Track and Field and Underground Stormwater Detentions
Location: Kahuku, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic track and turf field, field events, underground stormwater detention system, and other miscellaneous items of work.
Location: Kahuku, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Provide services to master plan the campus facilities within the floodplain.
Location: Kailua-Kona, Hawaii, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic track, field events, drainage improvements, and other miscellaneous items of work.
Location: Honolulu, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for removal and replacement of the existing synthetic track and turf field, replace 2 stadium light poles, and other miscellaneous items of work.
Location: Ewa Beach, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services for a new synthetic turf baseball and softball field, restroom / storage building, parking area, utilities, and other miscellaneous items of work.
Location: Halawa, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services to replace existing water system on the campus.
Location: Pacific Missile Range Facility, Kauai, Hawaii
Client: Naval Facilities Engineering Command, Hawaii
Client: Naval Facilities Engineering Command, Hawaii
Design and engineering services to 3D scan 10 munition tunnels and hillside terrain, and provide rockfall protection design of fencing and mesh.
Location: Waikiki, Oahu, Hawaii
Client: City & County of Honolulu, Department of Facilities Maintenance
Client: City & County of Honolulu, Department of Facilities Maintenance
Assessment and development of design alternatives for various outdoor showers along Kuhio and San Souci Beach to address potential storm water polluted runoff violations. Design and engineering services for implementation of outdoor shower improvements to meet federal and state permit requirements.
Location: Pearl Harbor, Oahu, Hawaii
Client: City & County of Honolulu, Department of Transportation Services
Client: City & County of Honolulu, Department of Transportation Services
Phase 1 Environmental Site Assessment (ESA) of the approximately 5 miles of the existing Pearl Harbor Bike Path, and engineering and design services to reconstruct the existing trail with new concrete pavement, lighting, and soil remediation.
WASTEWATER PROJECTS
CW EPA Compliance Sewer Rehab-Hydraulic Model Update and Flow Data AssessmentLocation: Various locations, Maui, Hawaii
Client: Department of Environmental Management, County of Maui
Client: Department of Environmental Management, County of Maui
Engineering services to update the County’s wastewater hydraulic model by collecting and incorporating new dry and wet weather data and current development data.
Location: Waianae, Oahu, Hawaii
Client: Department of Hawaiian Home Lands, State of Hawaii
Client: Department of Hawaiian Home Lands, State of Hawaii
Design services for the restoration of the sewer system at Waianae and at Princess Kahanu Estates.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Engineering services to assess condition of existing Ala Moana Force Main 2.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Design and engineering services for Phase 1 Gusher Repair.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Management
Client: City & County of Honolulu, Department of Environmental Management
Design and engineering services for existing sewers of the Moanalua Valley Trunk source.
Location: Big Island, Kauai, Maui, Oahu, Hawaii
Client: State of Hawaii, Department of Education
Client: State of Hawaii, Department of Education
Design and engineering services in assessing the condition of existing water and sanitary sewer systems of islands’ public schools.
Location: Kaanapali, Maui, Hawaii
Client: County of Maui, Department of Environmental Management
Client: County of Maui, Department of Environmental Management
Engineering services to upgrade the West Maui recycled water system to a closed, fully pressurized distribution system. Phase 3 Reservoir Improvements.
Location: Kaanapali, Maui, Hawaii
Client: County of Maui, Department of Environmental Management
Client: County of Maui, Department of Environmental Management
Engineering services to upgrade the West Maui recycled water system to a closed, fully pressurized distribution system. Phase 4 New Force Main.
Location: Kihei, Maui, Hawaii
Client: County of Maui, Department of Environmental Management
Client: County of Maui, Department of Environmental Management
The existing pump station is reaching the end of its service life. Modifications are necessary to provide reliable reuse water service to the Kihei area. Tasks include design services, services during bidding, and services during construction.
Location: Kalihi, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Conduct a condition assessment for the Hart Street WWPS FM system. Follow-up CA to assess and determine if conditions have changed or to discover any defects of the main, that require rehabilitation. Exisiting FM system is comprised of 42-inch and 48-inch pipes that include reinforced concrete pipe, cast iron pipe, and high density polyethlylene pipe.
Location: Waikiki, Oahu, Hawaii
Client: City & County of Honolulu, Department of Design & Construction
Client: City & County of Honolulu, Department of Design & Construction
Assess and determine if conditions have changed or to discover any defects of the main, that require rehabilitation. Existing FM is a 42-inch reinforced concrete pipe constructed in the 1960’s. Internal pipe assessment, odor mitigation and notification as the FM require drainage work.
Location: Wahiawa, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Services to study the electrical power system at the Wahiawa WWTP. Identify systems or devices that may potentially be causing the shutdown and restart problems during power interruptions.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Services to provide electrical engineering services necessary to review and comment on electrical construction plans, focusing primarily on electrical power systems to be owned and operated by the WTD.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Services to assess the diesel ASTs for various locations with the ultimate goal of obtaining HFD permits for each AST.
Location: Sand Island, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Determine feasibility of removing and replacing existing effluent pumps from the Effluent Pump Station Building. Provide review and assessment of vibration test results.
Location: Waipahu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Environmental Services
Client: City & County of Honolulu, Department of Environmental Services
Services to pursue and obtain approval for access through two utility line easements at the Hono’uli’uli Wastewater Treatment Plant.
Location: Naalehu and Pahala, Hawaii, Hawaii
Client: County of Hawaii, Department of Environmental Management
Client: County of Hawaii, Department of Environmental Management
Preparing final Design Documents for installing a new wastewater collection, treatment, and disposal system in Na’alehu and Pahala, Hawaii.
Location: Waianae, Nanakuli, & Waimanalo, Oahu, Hawaii
Client: State of Hawaii, Department of Hawaiian Home Lands
Client: State of Hawaii, Department of Hawaiian Home Lands
Complete a condition assessment report and to provide other related services to verify the current condition of the sewer systems and to determine if any rehabilitation or replacement to the sewer systems are required for the Department of Hawaiian Home Lands sewer systems at Waianae, Nanakuli, and Waimanalo.
Location: Kailua, Oahu, Hawaii
Client: City & County of Honolulu, Department of Design & Construction
Client: City & County of Honolulu, Department of Design & Construction
Project objective is to address peak wet weather flow projections from Inflow/Infiltration (I/I) assessments for the Maunawili Park Wastewater Pump Station and Maunawili Estates WWPS, including sewer basin evaluation for reducing I/I, follow-on work for cost effective I/I reduction, and evaluating the need for improvements to the sewer lines in the vicinity along with evaluating peak flow capacity and condition assessments on the pump stations and force mains. Phases include planning, design, bidding, construction and post-construction phases.
Location: Kunia and Ewa Beach, Oahu, Hawaii
Client: City & County of Honolulu, Department of Design & Construction
Client: City & County of Honolulu, Department of Design & Construction
Objective is to address the requirements of the 2010 Consent Decree, which includes force main assessment, a flow diversion plan and a follow-up action plan. Planning and design services for capital improvements to these force mains were also added.
Location: Kaanapali, Maui, Hawaii
Client: County of Maui, Department of Environmental Management
Client: County of Maui, Department of Environmental Management
Permit change requirements at the Lahaina WWRF will require increased water reuse and an expanded, more reliable R-1 water storage and distribution system. Tasks include designing a new R-1 reuse water force main and storage tank on Kaanapali Land Company property, services during bidding, services during construction, and record drawings.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Department of Design & Construction
Client: City & County of Honolulu, Department of Design & Construction
Due to high levels of infiltration/inflow, the main trunk line for the sewershed has been recommended for upgrading based on hydraulic modeling. Objective is to determine the source of inflow and infiltration in the Dowsett Highlands sewershed and recommend improvements for solving deficiencies.
Location: Kihei, Maui, Hawaii
Client: County of Maui, Department of Environmental Management
Client: County of Maui, Department of Environmental Management
County of Maui wants to build a new offsite R-1 water storage tank and perform upgrades to the in-plant R-1 system in order to meet recycled water demands during the peak summer months, provide redundancy necessary for reuse water clients that rely on recycled water for fire protection and allow greater flexibility in maintaining the distribution system. Tasks include Technical Memorandum, Design Services, Services during Bidding, Services during Construction, and Record Drawings and Facility Operation and Maintenance Manual.
WATER PROJECTS
Repairs and Upgrades at Mana WellLocation: Waimea, Kauai, Hawaii
Client: NAVFAC Hawaii
Client: NAVFAC Hawaii
Design services for the repairs and upgrades of the existing lineshaft pumps.
Location: Waikiki, Oahu, Hawaii
Client: Board of Water Supply, City and County of Honolulu
Client: Board of Water Supply, City and County of Honolulu
Design services for the installation of water mains and appurtenances.
Location: Moanalua, Oahu, Hawaii
Client: City & County of Honolulu, Board of Water Supply
Client: City & County of Honolulu, Board of Water Supply
Design and Engineering Services for the installation of water mains and appurtenances along Ala Hoku St.
Location: Joint Base Pearl Harbor-Hickam, Oahu, Hawaii
Client: Department of Defense, NAVPAC Pacific
Client: Department of Defense, NAVPAC Pacific
Design and Engineering Services to replace 24-inch water transmission line, Hospital Point to Hickam RFP.
Location: Aiea, Oahu, Hawaii
Client: City & County of Honolulu, Board of Water Supply
Client: City & County of Honolulu, Board of Water Supply
Design and preparation of construction plans, specifications, cost estimates, and permits for the proposed installation of water mains and appurtenances for the Board of Water Supply along multiple streets.
Location: Makawao, Maui, Hawaii
Client: County of Maui, Department of Water Supply
Client: County of Maui, Department of Water Supply
Design services to develop a new potable water well, Pookela Well B, near the existing Pookela Well (“A”) in Makawao, Maui, inclusive of pump and motor assembly, motor control center and control building/room, SCADA, well piping, chlorination system, transmission lines, and other required facilities and system needed for the operation of the well and delivery of potable water to the Pookela Tank. The second well is to provide a back-up source of similar capacity.
Location: Honolulu, Oahu, Hawaii
Client: City & County of Honolulu, Board of Water Supply
Client: City & County of Honolulu, Board of Water Supply
Design and preparation of plans, specifications, cost estimates and permits for the proposed installation of water mains and appurtenances for the Board of Water Supply along various streets in Kapahulu.
Location: Waimanalo, Oahu, Hawaii
Client: State of Hawaii, Department of Agriculture
Client: State of Hawaii, Department of Agriculture
Services include preconstruction work, bidding, construction, and preparation of As-Built plans to improve the Waimanalo Irrigation System.
Location: Keauhou and Waimea, Hawaii
Client: County of Hawaii, Department of Water Supply
Client: County of Hawaii, Department of Water Supply
Portions of the 2010 CoH Water Use and Development Plan needs to be updated to incorporate Refinements in County Planning Programs and Policies, and information regarding land use, population growth and distribution, and water use and availability. Tasks include interagency coordination, information gathering and update, update land use data, compare water consumption data with original projections, assess agriculture water use and assess water resource.