Elco Yards Building E includes 2 levels of subterranean parking and two separate low-rise towers with 4 levels of office and life science space.  The concrete structure includes a mat foundation, basement walls, shear walls, columns, and mild reinforced slabs.  The project features Architectural board form walls and columns on the north tower.   




This four-story medical office building in Pasadena will also contain 3 levels of subterranean parking. The structure will be comprised of structural slabs up to ground level, as well as metal deck slabs and a steel structure above.


VE & ConFoam

As part of our VE efforts, Conco eliminated the gravel beneath the SOG and will utilize the excavated and recompacted native material, as was consistent with allowable methods identified by the soils report.  This not only produced a substantial savings to the project owner, but also eliminated the need to off-haul and dispose of hundreds of yards of useful soil.

In addition, deep sewer ejector and sump pits had massive footprints for their benched excavations.  We elected to use ConFoam to backfill around these pits, which produced a substantial time savings to the operation as well as allowed for simple future utility installations within the footprint.

Conco Locations West Coast


The Conco Companies

Conco Headquarters

(800) 695-6799


(800) 347-3407


(866) 347-3407


Send A Message

Use our online form to send us a secure message.



Follow Our Activity

See how Conco is transforming communities with technology and innovation while delivering premium concrete services.

Northern California

(925) 685-6799

5141 Commercial Circle

Concord, CA 94520

Southern California

(909) 350-0474

13052 Dahlia Street

Fontana, CA 92337


(971) 808-5954

7025 N Leadbetter Road

Portland, OR 97203


(425) 251-1684

18644 72nd Avenue S

Kent, WA 98032

Skip to content