<<BACK TO GMC

   
Brakes, Steering, Suspension
Car Companies
Commercial Vehicles
Design/Bodywork
Drivetrain
Electronics
Emissions
Fuel Cells/Batteries
Hybrids
Interiors
Lighting
Manufacturing
Materials
Motorsport
Powertrain
Rapid Prototyping
Safety
Software
Supply Chain
Telematics
Testing

Vehicle Design Highlights

 

ARCHIVES

Business News
Technology News
   
 

Plant upgrades for manufacturing renaissance

May 2004

 

General Motors is taking advantage of new car and truck introductions to upgrade its assembly plants with the latest systems and technologies, accelerating GM's drive to be the industry leader in manufacturing performance. The upgrades are increasing manufacturing flexibility, reducing the plants' impact on the environment, and improving product quality and productivity.

Over the last three years, GM has made major refinements to several plants, including those in Oklahoma City, Okla., Fairfax, Kan., and Shreveport, La. This year, additional improvements are being made in Lordstown, Ohio, and Orion, Michigan, US.

"As we put new products in our plants, we're taking advantage of the opportunity to invest in our facilities and ensure our manufacturing competitiveness for years to come," said Guy Briggs, vice president and general manager of GM manufacturing and labor relations.

"The $300 million investment GM is making in the Orion Assembly Plant will go a long way to securing the future for this workforce and this community," said UAW Vice President Richard Shoemaker. "This plant and UAW Local 5960 members produce world class quality vehicles and I can think of no better home for the new, exciting Pontiac G6 family of vehicles."

Several refinements are being made to GM plants as new products are introduced, affecting manufacturing flexibility, environmental impact, and quality and productivity:

Manufacturing Flexibility

With each plant conversion, GM is increasing its ability to build different vehicles on the same assembly line. A key element of that strategy is "C-Flex," a programmable body shop tooling system that is replacing body style-specific tooling. C-Flex allows multiple body panels (floor pans, deck lids, hoods, engine compartments, etc.) to be welded with the same set of programmable tools and robots. Model-specific tooling is not required. With C-Flex, GM is reducing the size of its body shops by as much as 150,000 square feet. C-Flex, along with other recent manufacturing improvements, will reduce GM's cost of introducing new products into a body shop by approximately $100 million.

Environmental Benefits

With each plant upgrade, GM is implementing new systems and processes to reduce the impact its facilities have on the environment. The plant refinements provide an opportunity to accelerate GM's efforts to reduce energy and water consumption, improve air quality, reduce waste and increase recycling and the use of renewable energy.

Over the past eight years, GM has reduced its energy consumption by 22 percent - enough to power 142,000 homes. Over the same period, GM has reduced water consumption by 37 percent, the equivalent to the amount of water used by 75,000 households in a year. Over the past decade, GM has reduced air emissions by 46 percent. And over the past four years, GM has reduced the total amount of waste generated by its facilities by 13.7 percent, which is the equivalent to the waste generated in one year by 352,000 U.S. households.

GM is the largest user of renewable energy sources in the industry, with three facilities receiving a portion of their power from local landfills.

Quality and Productivity

While GM continues to implement its manufacturing system in all plants, the plant upgrades provide an opportunity to accelerate the quality and people systems that continue to drive GM towards a leadership position in manufacturing. These systems and processes include: Increased operator involvement, error proofing, visual controls, problem solving and standardizing work assignments.