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The Grand is an immense, much anticipated mixed-use development project in the Los Angeles neighborhood of Bunker Hill that commenced construction in May 2019. To kick off the project, Los Angeles commercial concrete contractors, The Conco Companies delivered an impressive demonstration of its skills and expertise. For the first of the two towers to be erected for the project, Conco provided the second-largest continuous casting of a foundation in Los Angeles in a mere 15 hours. The project with the top honors in this category and the recipient of Guinness World Record recognition in 2014 was the Wilshire Grand Center, also completed by Conco.

The metrics for the foundation mat pour of this 39-story residential tower designed by Frank Gehry are staggering: 140 skilled Conco employees placed 13,275 cubic yards of concrete at an approximate rate of 1,000 cubic yards per hour. The 39,303 square foot concrete mat varies in thickness from 6 feet to 12 feet and weighs roughly 27,000 tons. Throughout the 15-hour mat pour, eight state-of-the-art concrete pumps worked to pump and place the concrete while 1,348 truck trips to six batch plants were completed.


In addition to the speed of its service delivery and the seamless coordination with multiple stakeholders such as developer Related Companies, the Los Angeles City Council, and the Department of Transportation, Conco also achieved the feat of zero injuries during this first phase of the project. Conco prides itself on prioritizing job site safety, and true to Conco’s focus, despite the dizzying speed of the mat pour, there were no injuries. The experience and expertise behind Conco’s reputation as the top supplier of commercial concrete services – no matter the scale or difficulty of the project – was certainly on full display during this massive mat pour.

The Conco Companies’ mission is to be the best supplier of concrete services in the Western U.S. and to bring expertise and incomparable quality to each project. We continue to upgrade and expand our facilities to better serve the growing market for commercial, educational, parking structures, public works projects, and other development. Contact us to learn more about the services from one of the most trusted concrete contractors in Los Angeles.


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The Conco Companies’ proprietary foam concrete ConfoamTM is a lightweight and versatile fill material that can be used in a multitude of applications. ConfoamTM is a cement-based slurry with a high percentage of foam entrained in plastic mortar which can be customized to meet the needs of each application. This low-density, highly flowable material can be used for swimming pool and trench backfill, as a substitute for permeable or mud under slab, and as a substitute for some EPS foam applications. Additionally, ConfoamTM can be engineered for use as fill against existing structures or behind shotcrete walls. The ease of pumpability and flexible customization of ConfoamTM make it a cost-effective and time-saving concrete solution for a variety of projects.

ConfoamTM Applications Gallery

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Image provided by Shears-Adkins-Rockmore Architects

While the Healthcare District of Denver is home to a constellation of hospitals and healthcare facilities, it is also a bustling area featuring restaurants, retail stores, businesses, and soon, two new high-end multi-family residential buildings. The Broadstone Uptown project will make use of a currently empty lot at the corner of 18th and Marion Street and will bring much needed residential units to the growing city. The project brings together local architects, engineers, and commercial concrete contractors in Denver and promises to introduce over two hundred studio, one bedroom, and two bedroom apartments to the neighborhood, as well as below grade parking for each of the two buildings.

Denver has experienced a huge boom in its population over the past several years, and city officials and local developers have worked diligently to answer the call for more housing. In 2018, reports concluded that Denver needed 32,000 new units to keep pace with the city’s rapid growth, and as a result construction cranes and newly erected high-rise multi-family residential buildings have become ubiquitous features of the cityscape. The Broadstone Uptown project will be a welcome addition to Denver’s housing stock and is slated to begin construction in July 2019.

The development team for The Broadstone Uptown project includes PR III Broadstone Uptown Developers, Enayat Schneider Smith Engineering, and Shear Adkins Rockmore Architects who designed the nearly identical, adjacent nine-story residential buildings. Conco worked closely with these teams for over a year in the planning phase and won the contract for concrete services due to the strong working relationships built in that process and Conco’s competitive pricing. Conco is known for keeping large scale projects on time and budget, two necessary characteristics in the race to build more residential units in Denver. The scope of work for Conco’s turnkey structural concrete services include mat slab foundations, slab on grade, shotcrete foundation walls, cast-in-place columns, elevator and stair core walls in two locations in each building, elevated post-tensioned structural slabs and Epicore topping slabs for the cast-in-place rooftop slabs. Conco will be partnering with a local subcontractor to provide Denver concrete pumping and placing, reinforcing, formwork, and finishing as well as construction trucking.  

Conco’s mission is to be the best supplier of concrete services in the Western United States and to bring expertise and unsurpassed quality to each project.  We continue to upgrade and expand facilities to better serve the growing market for public works projects, commercial, educational, parking structures, and other construction development.  Allow us to show you how we can assist your next project with our extensive experience and first-rate Denver concrete services.


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The Grand | Courtesy of Related Companies and CORE
The four-block area in the Bunker Hill district of downtown Los Angeles on which The Grand project construction has commenced has been the site of much envisioning, planning, and development over the past 17 years. Once fully completed, the multi-part redevelopment initiative seeks to create a cultural corridor with residences, arts complexes, and retail space. Those involved in the ambitious project, from the city mayor to the architect Frank Gehry to the Los Angeles commercial concrete contractors who built these project, all with the hope to create a cultural hub that invites Los Angeles residents to live, linger, and take in all the downtown neighborhood has to offer.

The Capstone of a Cultural Corridor

The Grand project began construction in May 2019 and will be the capstone in a years-long revitalization and redevelopment initiative for the Bunker Hill district, a joint effort led by private developers and the City and County of Los Angeles. The initiative has already seen several components completed, including the Emerson apartment tower and Grand Park, as well as multiple important cultural institutions such as the Broad Museum, the Grand Avenue branch of the Museum of Contemporary Art, and the Disney Concert Hall. Like the Disney Concert Hall, The Grand is designed by renowned architect Frank Gehry who conceived of the two structures complementing and “talk[ing] to each other” while artfully interacting with the surrounding skyline. As the final component in the redevelopment initiative, The Grand will bring more residences, the Equinox hotel, retail space, and public open space.

The Grand’s Scale

The Grand will feature two immense towers: a 39 story residential tower and a 20 story Equinox Hotel. The vertical surfaces of the towers are broken up and staggered to create a multi-tiered appearance to the towers, which will also be composed of different materials at different levels, such as metallic cladding and vast expanses of glass. The residential tower will have over 400 units with over 80 units set aside for low-income residents, while the Equinox hotel boasts 309 guest rooms. The two towers will be connected by a large central courtyard where public art will be displayed and this outdoor public area will be ringed with 176,000 square feet of retail space that also connects to the sidewalk. After years of anticipation for the commencement of construction, The Grand project has a fast schedule and is relying on contractors that can keep pace while delivering quality outcomes that match the ambitious vision of the project. The Conco Companies was contracted to provide concrete services including structural concrete forming, placement, and finishing, concrete pumping, and shotcrete services. To begin, they’ll be providing three significant mat pours of 14,000 cubic yards, 10,000 cubic yards, and 1,500 cubic yards of concrete.

The Conco Companies’ mission is to be the best supplier of concrete services in the Western U.S. and to bring expertise and incomparable quality to each project. We continue to upgrade and expand our facilities to better serve the growing market for commercial, educational, parking structures, public works projects, and other development. Contact us to learn more about the services from one of the most trusted concrete contractors in Los Angeles


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The city of Oakland, CA has been undergoing significant change over the recent years as prominent development groups and city officials work to revitalize existing structures and re-envision the lay of the land. Strada Investment Group and CIM Group, along with Bay Area commercial concrete contractors The Conco Companies, have joined these efforts with their work on a joint venture at 1100 Clay Street. This exciting mixed-use project is one of several in the companies’ portfolios and promises to contribute significantly to the evolving dynamic of downtown.

1100 Clay Street: a robust collaboration

The Strada Investment Group is a real estate investment company headquartered in San Francisco with expertise in research, acquisitions, asset management, and construction and development. The CIM Group is an owner and operator of a variety of real assets, including urban residential, commercial, retail, hospitality, and infrastructure investments. Together they conceived of the 16-story mixed-use residential tower at 1100 Clay Street and have partnered with area contractors to commence construction on the project. The residential component of the building will feature 288 apartment units with floorplans ranging from studios to three bedrooms, all outfitted with on-trend finishes and fixtures and large windows with excellent Bay Area views. Residents of the building will also benefit from a fitness center, co-working meeting spaces, a rooftop lounge, underground parking, and bike storage. 1100 Clay Street will also provide several public amenities, including 4,000 square feet of retail space on the ground floor and a landscaped pedestrian plaza next the building and stone’s throw from the 12th Street BART Station.

Laying a strong foundation

In order to make this vision possible, the project’s development groups partnered with the Conco Companies to provide a range of commercial concrete services. The work of concrete contractors is the foundation and backbone of many large-scale construction projects and Conco will be contributing 14,590 cubic yards of concrete and shotcrete as well as four million pounds of rebar and post-tension reinforcement to the endeavor. Known for its ability to take on complex projects while keeping them on budget and on schedule, Conco was tasked with the project’s concrete finishing, concrete pumping, concrete reinforcement, concrete formwork, construction trucking, and shotcrete services.

Conco is a leading supplier of concrete services for the Western United States. As one of the leading commercial concrete contractors in the Bay Area, we have been involved with large-scale projects in the area including the new 49ers Stadium. Our concrete services include commercial, educational, parking and other construction development as well as public works projects and highways.

 


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