BG/C8 schedule











From my experience they have suppliers deliver between a very narrow time slot, Just-In-Time!SIDEBAR
Have an interesting experience re JIT! Back in the early 1980's our equipment plant with ~125,000 finished part numbers was being allowed to buy the 1st mainframe outside of the centrally located Corporate bank of mainframes kept 4 floors below ground in a central location! It was needed for the 8 hours it took to run an MPR product scheduling system
The plant was going to MRP (Materials Requirements Planning) developed by a fellow named Ollie White. Myself, the Division President and our Sales VP from Corporate Office had to go to an overview course given by Ollie "himself." When he described how with proper forecasting (my marketing functions job to consolidate and give to the plant) could define what parts were needed for each days production; what should be built in each workstation for future production etc, I asked if that was how automotive gets the right color seats and other accessories to match each car.
Ollie said nope! They use clout! They just say we'll give a seat supplier a day or two notice and "you will deliver these color seats between 1 and 2 PM on this day and if you don't their are two or more companies waiting to do it!" From my observation supplying automotive, including Tier 1 folks, is how it's done. Been out of daily production demand directly for 20 years since retirement so may be different BUT highly doubt GM will have more than a few days in inventory in Bowling Green!
BTW, MRP was probably the worst production system fostered on industry! When we became a leveraged buyout, pressured the plant into assemble-to-order (I had seen work at small competitors) and production cells where they had the product needed to make the key main products available in a dedicated cell versus a universal assembly line. (A good example was bolts. With MRP the assembly line might have 399 parts needed to make a product but missed specific bolts. With dedicated cells, a local hardware supplier filled up a two bin system every day on each cell when a bin was empty!) Having tried to consolidate sales generated forecasts for several years, realized if my Product Managers were that good at predicting the future I'd quite and pick horses! While the US was messing with those very complex, computer driven production scheduling system the Japanese and others were learning to manage with simple JIT systems!
Last edited by JerryU; Oct 28, 2019 at 12:20 PM.
The Best of Corvette for Corvette Enthusiasts
Last edited by Red Rochester; Oct 28, 2019 at 01:48 PM. Reason: Info






Last edited by Zymurgy; Oct 28, 2019 at 03:18 PM.






My TPW was originally 12/2 and then 1/20 until last week as a result of the strike. I just checked about 15 minutes ago and it's at 2/3 now.






Have asked them how the Torch Red constraint rumor that is circulating may affect their orders.
We just don't know....But we are getting close...

















