Congratulations to Magna Seating of America, Inc. and Cunningham-Limp on the recent opening of Magna’s new headquarters in Novi, MI.
G2 Consulting Group was proud to perform the geotechnical investigation and provide special inspections/materials testing for the new $48 million, 180,000 square foot, three-story facility which will consolidate activities into a single facility to house engineering, research and development, and sales and marketing teams.
As with all Cunningham-Limp projects, I was impressed with the speed and short turn around time to deliver the new headquarters. Cunningham-Limp’s design build services and collaborative approach allows their design subconsultants to work seamlessly with them during the construction process to deliver an outstanding project.
The video below shows the construction process from dirt to delivery.
Project Manager Mark Stapleton designed the innovative approach to the Country Club of Detroit’s historic renovation.
Detroit — G2 Consulting Group provided geotechnical engineering services for the historic Country Club of Detroit renovation project. The club required that the footprint or historical architecture of its existing clubhouse not be altered. The $9 million renovations include a new fitness center and bowling lanes at the bottom level of the building that required the replacement of an emptied indoor swimming pool that had been closed since the early 1930s.
G2 Consulting Group – Chicagoland has provided its telecommunication clients regulatory compliance services for over 15 years. Over the past several years, G2 Consulting has seen increased opportunities in the small cell sector of the telecommunications market as carriers attempt to keep up with the need for increased network capacity brought on by consumers’ ever-increasing demand for data on their mobile devices.
This is a dynamic area of the telecommunications business given that the deployment of small cell networks is a relatively recent development and we do anticipate carriers devoting more of their resources to expanding their small cell networks going forward. Further, the regulatory framework (National Environmental Policy Act) in place for years to address new cell tower development must also be applied to the small cells and it isn’t always a perfect fit. To that end, we have seen the Federal Communication Commission (FCC) working to streamline the regulatory process to fit the generally lower-impact of small cells with respect to NEPA concerns. G2 is currently working with our clients and awaiting interpretations from the carrier’s legal and regulatory departments to address the most recent attempts to streamline the regulatory process offered for small cell facilities as put forth by the FCC in August.
G2 always stays in front of new developments in the small cell sector. To that end, we are looking forward to attending the upcoming Above Ground Level conference in Chicago on October 4th. We hope to hear thoughts from the speakers as to where this sector is headed, as well as, their perceptions with respect to the recent regulatory changes and how the industry may incorporate these changes. G2 is always interested in bringing back information we can provide to our clients so they can make well-informed decisions on their projects.
As available tower space becomes more limited, it becomes imperative to tower owners and carriers to make the most of the existing space that is available. Oftentimes, this involves performing a structural analysis of the tower to determine its load carrying capacity and ability to support additional antenna structures. The existing foundation must be evaluated as part of this structural analysis.
What happens when the original foundation plans, geotechnical report, or as-built plans are not available? At this point it becomes necessary to perform an investigation to determine the subsurface conditions at the site and foundation type and dimensions. G2 has performed hundreds of such investigations across the United States for numerous clients including Semaan Engineering, Fullerton Engineering, Terra Consulting Group, W-T Communication Group, and all the major telecommunication tower owners and carriers.
G2 has the ability and network of drillers across the country to perform geotechnical investigations almost anywhere. Typically, our foundation investigations utilize low-strain pile integrity test methods to evaluate drilled piers. We also utilize excavation methods, as necessary, to determine foundation information. Our past investigations have also included evaluation of guyed anchor bars for corrosion below grade.
We also maintain a database of the thousands of tower sites we have worked on over the past 20 years and may be able to locate previous geotechnical reports or foundation designs, potentially saving a substantial amount of time and money required for new investigations.
Farmington Hills — Harley-Davidson motorcycles is perhaps the ultimate lifestyle brand, and one of the nation’s largest Harley dealerships aims to be a lifestyle destination with a brewpub and restaurant just off the showroom floor.
Addressing soil characterization during the Geotechnical Investigation phase saves our clients time and money by certifying the soils during the early stages of the planning process. G2 recommends Clean Construction and Demolition Debris (CCDD) services to minimize additional expenses. CCDD is defined by the Illinois Environmental Protection Agency (EPA) as ”uncontaminated broken concrete without protruding metal bars, bricks, rock, stone, reclaimed asphalt, and soil generated from construction and demolition activities.”
Disposal of soils that cannot be utilized on site during grading is significantly less expensive at a clean fill facility. Analyzing soil and having certification forms in place early in the project stage helps remove potential delays and unplanned costs. Once site development begins, potential costs arise from stockpiling soils on site while waiting for lab results. These soils may then need to be disposed of at a regulated landfill. Further, owners can utilize this information to obtain favorable pricing from contractors when their projects bid.
G2 Consulting Group reviews available environmental reports, as well as readily available information within the Illinois EPA’s databases to determine if there are significant environmental issues associated with the subject property or immediate adjoining properties. Based on our review, we determine an appropriate number of soil samples and locations, as well as a scope for analytical testing parameters.
Soil samples are obtained during drilling operations performed in conjunction with our Geotechnical Investigation using proper environmental sampling protocol. Soil at the project site is visually assessed and screened in the field using a photo ionization detector (PID). Soil samples are selected for analytical testing based on visual observations, PID screenings, or using other pertinent data from our review. Representative samples are selected and submitted to an accredited laboratory for analysis and comparison with the Illinois EPA’s “Maximum Allowable Concentrations of Chemical Constituents in Uncontaminated Soil Used as Fill Material”. This analysis is used to determine if soils at the site meet the Illinois EPA’s criteria for disposal at a CCDD facility. Provided the material is determined to be non-impacted, a licensed Professional Engineer completes the Illinois EPA Form LPC-663 certifying that the soils are non-impacted. It should be noted that final acceptance of the material is up to the individual landfill facility.
Smart. Results. Fast.
G2 Consulting Group’s Chicagoland office performs soil testing in conjunction with Geotechnical Investigations saving time and reducing costs.
Congratulations to HARMAN and Cunningham-Limp on the recent opening of HARMAN’s new North American Automotive Headquarters in Novi, MI.
The 188,000-square-foot building, which opened in January 2016, will accommodate 1,000 employees focusing on engineering and development of advanced technology solutions for the connected car, automotive audio, and cloud services. HARMAN supplies advanced infotainment and audio products to the world’s automakers. It has a workforce of approximately 16,600 people across the Americas, Europe, and Asia.
As with all Cunningham-Limp projects, I was impressed with the speed and short turn around time to deliver the new HARMAN Headquarters. Cunningham-Limp’s design build services and collaborative approach allows their design subconsultants to work seamlessly with them during the construction process to deliver an outstanding project.
The video below shows the construction process from dirt to delivery.
The Oakland-Macomb Interceptor Drain (OMID) is a 50-year-old concrete system bordering Oakland and Macomb Counties in southeast Michigan. Authorities targeted more than seven miles of this large diameter interceptor sewer – 40 feet below a busy county road (M 59) – as a priority for evaluation and repair to avoid catastrophic failure. This project is part of a $160 million effort that has been under construction since 2009. Given the unique opportunity the project afforded to have access to this critical trunk sewer, the owner’s objective was to perform as many repairs possible.
Lanzo Trenchless Technologies was selected to provide multiple rehabilitation services, including high volume sewage control management, cementitious grout in place liners, fully deteriorated model CIPP, large bore spot repairs, cementitious grouting of voids, access manhole restoration, localized crack/failure repairs using chemical grout and CCTV. Challenges included working in and around flow that could not be disrupted during the construction process. Work was difficult and dangerous, and required extreme care in safety consideration, monitoring and management.
One of the first tasks of the project was to tunnel a shaft down to the 96-inch diameter sewer crown, create access and build a platform for staging of both the chemical and cementitious grouting activities within the pipeline. Lanzo retained the services of G2 Consulting Group to design two 16-foot diameter corrugated steel liner shafts to gain access to the existing sanitary interceptor approximately 20 to 25 feet below ground surface. To meet project requirements, G2 designed a shaft system that is uncommon for this part of Michigan.
G2 Consulting Group provided geotechnical design services for bridge pile foundations, MSE abutments, roadway embankments, sign and signal foundations, and peat excavation as part of the Dan’s Excavating/Bergmann Associates Design-Build Team.
Click on the video below to learn more and watch construction activities.
Washington Township is constructing a new 1.5 million gallon water storage tank to help meet the water needs of this rapidly growing township. The $4.3 million project includes a 100-foot diameter tank, a pump house and detention basins. Working with Giffels Webster and Washington Township, G2 Consulting Group provided geotechnical engineering and special inspections/materials testing services on the project.
Click on the video below to see the project under construction.
FedEx Corporation will occupy a 300,000 square foot distribution center currently under construction on the former site of the Detroit Artillery Armory in Oak Park, Michigan. The property had included a 494,000-square-foot building that was a machine gun manufacturing plant during World War II, which has been demolished. The property then was turned over to the Michigan National Guard after the war for training and storage until the early 1990s, and then just for storage until 2000.
G2 Consulting Group was retained by Giffels Webster to perform a geotechnical investigation on the 60 acre site, which had varying depths of fill remaining from former uses. G2 characterized subsurface materials and developed deep and shallow foundation designs for consideration. After reviewing options, Scannell Properties, the construction developer, decided to remove and replace existing fill and construct shallow foundations. G2 now is working with Scannell Properties to perform QC during construction for earthwork, foundations, pavements, floor slabs and structural steel.
TI Automotive is a leading manufacturer of automotive fluid storage, carrying and delivery systems, with 23,000 employees at 130 locations in 29 countries. The company is expanding its operations at a new location in Auburn Hills by constructing a new headquarters building for 130 current employees and an additional 97 new employees.
Click on the video below to see the project under construction.
The demolition of the Park Avenue Hotel was the first implosion of a structure in downtown Detroit since the Hudson’s store in 1998. The tricky part of the Park Avenue Hotel implosion is that it is situated within the new Red Wings Arena project site.
G2 designed several earth retention systems to facilitate the required excavation which extends to as much as 48 feet deep. One stretch of earth retention bordered the existing Park Avenue Hotel so that excavation could take place adjacent to the hotel. When the decision was made to use implosion techniques instead of traditional demolition methods, stability of the earth retention system during the seismic event was considered. G2 modeled the implosion using earthquake engineering and estimated that the earth retention system would be stressed but not to failure.
The result of combined effort resulted in rapid demolition of the hotel by implosion and an earth retention system that survived that event.
Construction of a new indoor arena for the Detroit Red Wings in Downtown Detroit has begun, and G2 Consulting Group is a part of the multitude of design and construction professionals contributing to this marquee project. The new arena will hold over 20,000 spectators, cost $450 million to construct and feature a unique, glass-roofed concourse connecting it to offices and shops surrounding it. The arena is a key part of the new, $650 million sports and entertainment district that will include mixed-use neighborhoods with new residential and retail outlets.
HOK is designing the new center, which will house retail outlets, the arena’s box office, and the offices of the Red Wings built outside the arena. A glass roof will be erected between the buildings and the arena itself, forming an indoor “street” that will serve as the arena’s concourse and will remain open year-round, even when events are not occurring inside.
The ice surface in this eight-story arena will be built 40 feet below street level. Working with Hardman Construction, subcontractor to lead contractor Barton Malow-Hunt-White, G2 is responsible for design of the earth retention systems for this massive excavation. Because construction is occurring in an urban environment, protection of underground infrastructure is critical, including the foundation of a 14 story historic hotel (currently vacant).
All eyes are focused on meeting the project deadline: drop of puck for the 2017 hockey season. After receiving official notice to proceed in late March, G2 completed their initial design submittal one week later – even as other design details were continuing to be finalized. Following extensive analysis of geotechnical data, G2 proposed conventional earth retention systems to maintain bottom stability of this 500 foot by 600 foot area – a creative solution in this case that is far less expensive and accelerates the schedule.
G2 is very proud to be a part of the professional design and construction team for this iconic Detroit project. Our staff is committed to doing whatever it takes to help construction go smoothly and efficiently.
G2 Consulting Group is proud to have been selected as part of the Design-Build team on one of MDOT’s premier projects for 2015: design and reconstruction of the I-75/University Drive interchange in Oakland County. The job kicked off in February and is scheduled to be completed by year-end with restoration work planned for early 2016.
The interchange will feature Michigan’s first “diverging diamond” interchange, a design that Popular Science named a ‘Best Innovation’ for its ability to allow left turns on and off the freeway to occur without crossing the approaching traffic flow. The diverging diamond is a relatively new design technology in the U.S. but has been used extensively throughout Europe. It is considered to be more efficient, user-friendly and safer than other design approaches. Click here to read more about the diverging diamond design.
Pomeroy Living is constructing a new $18.7 million project, including a 57,000 square foot memory care facility.
Over 300,000 cubic yards of soils were tested, inspected, engineered and maintained on this 7.5 acre site. Difficult soils and high groundwater conditions were prevalent during earthwork operations and utility installations. G2 recommended unique, cost-effective subgrade stabilization and dewatering procedures to keep the project progressing. G2 also provided special inspections and materials testing during construction, including retaining walls reaching up to 15 feet high.
Click on the video below to watch the project under construction.
G2 Consulting Group is assisting in the rehabilitation of two very different dam facilities with a similar need: they were constructed decades ago – one over a century ago – and time has taken its toll. Both facilities require attention to maintain their integrity.
Washago Pond Dam, Wayne County MI
Constructed in 1979 and owned by Huron-Clinton Metro Authority, Washago Pond Dam is an earthen, gravity dam. Eleven feet high and 200 feet long, the dam created Washago Pond from the Reagan Drain River.
G2 is assisting Applied Science Inc. and the Huron-Clinton Metropolitan Authority in the rehabilitation of Washago Dam. The outlet culvert is showing signs of distress, and G2 performed investigations to evaluate the condition of the earthen embankment, the culvert, and the headwall next to the culvert. These investigations point to hydrogeological problems: water appears to be flowing around the outside of the outlet, causing erosion. G2 currently is developing geotechnical recommendations for repair and stabilization.
Moores Park Dam, Lansing MI
Moores Park Dam was constructed in 1904 and is owned by Lansing Board Of Water and Light. Located on the Grand River, Moores Park Dam is used for hydroelectric power and recreation, among other things.
G2 is assisting Stantec Consulting Michigan and the Lansing Board of Water and Light in the rehabilitation of Moores Park Dam. Stantec has determined that portions of concrete in the dam need to be replaced, but the dam must continue to function during repairs. G2 is designing a system to create dry conditions to facilitate concrete repair. This system will include steel sheet pile cofferdams with water tight connections on the upstream side of the dam, and portable dams for the downstream side. G2 will provide critical interface with the contractor as means and methods are developed.
Field & Stream is developing their first store in Michigan at the site of a former Circuit City at Oakland Mall. Development was challenged by deep organic soils, which threatened to increase the cost of construction. G2 Consulting Group assisted both the property manager for Oakland Mall and Field & Stream to develop a cost effective solution to move the development forward. The store is on schedule to open on March 11, 2015.
Click on the video below to watch the project under construction or click here for project details
Noel J. Hargrave-Thomas, P.E. Principal/Project Consultant
Construction of the much-needed new 400,000-sq-ft multi-level parking garage at the Veteran Administration’s Puget Sound Healthcare System was chugging along right on schedule until the hospital’s design team unexpectedly had to change the interim grading plan. The change threatened both the schedule and budget of the project and required a total redesign of the temporary earth retention wall.Working with our partner on the project, Malcom Drilling, our team was able to redesign the entire system to accommodate the new site conditions using the materials that had been fabricated for the original temporary wall design. We did it in a five day design marathon. It was like solving an engineering jig-saw puzzle on the fly.
By incorporating the already fabricated system components into the retaining wall redesign, G2 was able to help minimize additional earthwork, materials costs, and construction delays on the multi-million dollar project. As a result, the project was completed on time and on budget.