Methow River Bridges Structural Rehabilitation Phase 2 - Methow WA

Structural Rehab to 6 bridges on SR 153, between Methow & Twisp.

I-82 Selah Creek Deck Rehabilitation & Bridge Joint Repair - Selah WA.

Work Included waterproof membrane and bridge joint repair.

Duwamish River & Interurban Ave Bridge Deck & Joint Rehabilitation - Tukwila WA.

This project was part of a 30M concrete pavement rehabilitation WSDOT job on the NB lanes of I-5. We were a sub contractor to Gary Merlino Construction. The scope of repairs included new waterproof membrane on both the Duwamish River Bridge & the Interurban Ave Bridge with at total surface are of 6,890 Sq. Yd. Along with new bridge joints. Work on this project was confined to 4 weekend closures.

Saltwater State Park Bridge Seismic Retrofit - Des Moines Wa.

CCI was contracted by RCNW to perform all the aerial seismic work on this project. The scope included overhead & vertical concrete repair, epoxy injection, 4 layers of carbon fiber secured with anchor rods on the columns, expansion joint replacement, transverse & longitudinal restrainers, strut & column jackets, new bridge seats and diaphragm extensions, bridge cleaning and painting. This project was a fantastic display of our technical services.

Skykomish River Bridge Repair - Skykomish WA.

Work was done for Strider Construction on this proect. Scope included preparation & placing a modified concrete eoverlay in two separate staged replacements.

I-5 Pacific Avenue Bridge Repairs - Olympia WA.

On this project we performed work on a combined total of 4 bridges along the I-5 corridor through Olympia going Northbound. On the pacific avenue overpass we removed & replaced the existing approach slab, repaired all the expansion joints on the structure and installed new longitutinal joint seals. This work was limited to two weekend closures.

Capitol Lake Bridge, I-5 Expansion Joint Replacement - Olympia Wa.

Tucci & Sons contacted us about replacing the expansion joints on the Capitol Lake bridge on I-5 in Olympia as part of a larger paving project. The work was limited to two 48-hour weekend closures. The project Included joint removal, reinforcement installation, casting new headers, and installing the silicone gland joint.

I-82, US-12 & !-823 Expansion Joint Replacement - Yakima WA

Combined Construction was a sub contractor for Columbia Asphalt on this project. Our scope included replacing expansion joints on 10 bridges located on US-12 & US-823.

10th Ave. NW Bridge Repairs - Shoreline Wa.

The project includes concrete restoration on both the bridge deck and soffit including epoxy injection, vertical and overhead patching. Replacement of the drop-in-span, along with new expansion joint systems. Replacement of the bridge deck, including a new waterproof membrane. Guardrail retrofit, balluster repairs and extensive CDF placement throughout the structure.

I-90 Westbound - Lake Sammamish Pkwy Overpass Deck & Joint Rehabilitation - Issaquah Wa.

Work on this project was done for Lakeside Industries as part of a larger paving project on I-90 Westbound. Quantities Included 451 Sq. Ft. of deck repair, 2500 Sq. Yd. of waterproof membrane, 160 Ln. Ft. of RCS expansion joint replacement & 160 Ln. Ft. of strip seal replacement.

Fort Casey Battery Moore Concrete Repair - Coupeville WA.

Combined Construction was awarded the Battery Moore Concrete Repair Project by the Washington State Parks Department. The scope included extensive concrete repair to concrete beams, columns and slabs. We also performed crack repair, and concrete sealing. This work was performed at Fort Casey, which was built in the late 1800's and is a historically registered site.

I-90 Floating Bridge Modified Concrete Overlay - Seattle Wa.

A total of 10 pours were done on this project for IMCO General Contractors. The mix design selected was a 2" silica fume overlay, which was placed with the aid of an Allen Engineering Truss Screed. Work on this project was limited to weekend closures.

Washington Ave Parking Garage Rehabilitation & Strengthening - Bremerton Wa.

Work Includes repairing 1500 Ln. Ft. of large cracks on the deck of the parking garage via slotted steel reinforcement crack repair. This repair method includes routing and gravity injecting epoxy into crack, chipping slots 12" on center for a 60" epoxy coated bar to be set in high strength grout. Epoxy Injection and concrete spall repair were also done throughout the garage. To improve the structural integrity of the garage we installed carbon fiber around the elevator shaft, on the lid of the garage on the first level, and all of the perimeter columns on the bottom level. The expansion joint to the entrance of the garage was replaced as part of this contract. Water intrusion remediation work was also done; this included 1,400 Ln. Ft. of chemical grouting, 15,000 Sq. Ft. of cementitious coating (applied with our grout pump) and 15,000 Sq. Ft. of elastomeric coatings.

Mellen St. Junction Phase 2 - Skook River Bridge Deck & Joint Rehabilitation- Chehalis Wa.

Scarsella Bros contracted us to replace the strip seal joints on the north & southbound I-5 Skookumchuck River Bridges as part of a 150 Million dollar WSDOT project. We also applied the deck seal material prior to installation of the asphalt.

Guinevere Apartments Plaza Waterproofing - Seattle Wa.

This project included membrane removal in the existing plazas and planters. Extensive concrete restoration was done once the membrane was removed. To keep access intact for the residents of the apartments, we did the plaza membrane installation in phases. We were able to do all of the surface preparation and floor drain installation in-house which included shot blasting, core drilling, and drain grouting.