Koa Ridge A3 (Malina) Multi-Family Subdivision
Koa Ridge Site A3 is a multi-family subdivision, 15 Bldg. (100 unit town homes) being built in Waipio in a new housing development called Koa Ridge. Former farm land, is now being developed by Castle & Cooke Homes Hawaii Inc. Our scope of work consists of installing a new utility infrastructures (sewer, drain, water, electrical system), structural walls, pad grading, and parking lots.
Koa Ridge Development Roads "T", "U", "B", "TT" and "Q"
Koa Ridge Roads “T”, “U”, “B”, “TT”, and “Q” are the main roadways that provides access to numerous subdivisions, future community park and medical center. Our scope of work for this project consists of installing 8,000 linear feet of utilities and 11,000 sy of new roadways. This project also features a new clean storm water system, Kraken Units, that will filter the storm drain water before entering the Kipapa Stream.
Ewa by Gentry Area 31(Makamai) Single Family, Area 32 (North Park) Multi-Family Subdivisions
These two master community consists of grading 33 acres of vacant land, earthmoving of 172,000 cy of in-situ materials, several thousands utilities, structural walls and 22,000 sy of new roadways. It will provide 128 single family homes and 174 detached multi-family homes. This community is being developed by Gentry Homes of Hawaii.
Renovate BLDG 5983 Windward Community College
The project involves renovation of a 9,200 SF historical building for mixed office and special programs use by the Windward Community College. Interior work included complete demolition, concrete slab repairs, new interior walls and ceilings, doors, structural steel, electrical, plumbing, air conditioning, painting and flooring. Exterior building work consisted of replacement of all windows and exterior doors, plaster repair, new ADA concrete ramps and sidewalks, and complete exterior painting. Site work involved underground utilities to connect the new building air conditioning chilled water system to the central campus system.
The project involves renovation of a 9,200 SF historical building for mixed office and special programs use by the Windward Community College. Interior work included complete demolition, concrete slab repairs, new interior walls and ceilings, doors, structural steel, electrical, plumbing, air conditioning, painting and flooring. Exterior building work consisted of replacement of all windows and exterior doors, plaster repair, new ADA concrete ramps and sidewalks, and complete exterior painting. Site work involved underground utilities to connect the new building air conditioning chilled water system to the central campus system.
Paradigm Office Bldg.
Construction of a new office building for Paradigm Construction.
Ewa By Gentry Area 14
Ewa By Gentry Area 14 Subdivision, 285 single family homes, consist of over 100,000 cy of mass grading work, utility infrastructures, electrical systems and 22,700 sy of new roadways in Ewa, Oahu.
Kakaina Subdvision
New Single Family detached home subdivision consisting 285 homes in 23 acres of land adjacent to Coral Creek Golf Course. Work
includes clearing and grubbing, mass excavation and embankment of over 100,000 cubic yards, 2,800 linear feet of retaining walls, sewer,
drain, water, electrical systems and over 22,700 square yards of new asphalt roadways.

Ewa by Gentry Area 41/48/50 Park
Construction of a new 9 acre park at Kapolei Parkway and Keaunui Drive

Ewa by Gentry Area 40 Ph. 3
Construction of 75 of new single family homes consist of 105,000 cy of mass grading, utility infrastructures and the construction of new roadways.

DHHL Road E Ext.
Construction of a new arterial roadways including major utility infrastructures for Department of Hawaiian Home Lands in Kapolei.

Traffic Improvements at Harding Avenue at 5th Avenue and 11th Avenue
Widening of Harding Ave to add a left turn lane to the freeway on ramps. Work included demolition, utility pole relocation, sewer and drain improvements, sidewalks, curbs and gutters, wheelchair ramps, railings, street lights, AC paving, signs and striping.

Mililani Mauka Commercial B Longs Drugs, Buildings A2 Thru A4 and Ainamakua Drive Widening
Sitework and utilities for new Longs Drugs and future commercial buildings. New parking lot with landscaping and bioswales. Widening of Ainamakua Drive including new traffic signals and street lights.

Interstate Route H-1Extension and Repair of School Street On-Ramp Retaining Wall & Drainage Improvements
Demolition, drainage improvements, retaining walls, tiebacks, slope stabilization, street lights, landscaping, AC pavement, signs and striping.

C-17 Clear Rinse Water Facility & Taxi Way Improvements (Hickam)
Our scope of work included mass grading, concrete demolition, installation of subbase and base course layers for proposed C-17 airplane taxi ways.

East Kapolei 42" Interceptor Sewer Main

Middle Street Intermodal Center, PHASE 2B-2 Intersection Improvements
Road widening/intersection improvements to provide access to the new bus terminal. Demolition, drainage improvements, gas and water relocation, hazardous material disposal, electrical and street light improvements, utility pole relocation, concrete pavement, new traffic signal system, curbs and gutters, sidewalks, wheelchair ramps, AC pavement, signs and striping.

Castle & Cooke Homes Hawaii - Nohona 2 & 3 Multi-family Subdivisions (Kapolei)
Construction of a new subdivisions for proposed 25 multi-family buildings.

DR Horton - Mehana Arterial Roadways
Construction of new major roadways for DR Horton's proposed subdivisions.

Ewa by Gentry Area 19 Park
Construction of a new 9 acre park site for Ewa master planned communities.

Bishop Museum Exterior Improvements
Demolitions existing structures and construct new concrete, wall, electrical and landscape improvements.

Detention Basin on University of Hawaii West Oahu Campus
Construction of a new single family subdivision consist of excavating and embanking 105,000 cy of structural fill materials, installation of utility infrastructures and constructing new roadways.

Kuhio Beach Park Hula Mound
Grading, concrete sidewalk, aritificial turf and landscape work in the heart of Waikiki.
