The quoting function at Vermont Rebuild was usually just one person. In the beginning, it was Dave Spencer, a former J&L grinder salesperson. After Dave retired, Andrew Searle (likewise, a J&L guy) stepped in. These people would review the customers requests, and, based on previous history, work up a quote. Because a rebuild job is very different than a new machine build, engineering may be consulted for their input. If there was no previous history, we would use the SWAG approach (after all, we collectively had more than a few years of experience under our belt).
There was a clause in all of our quotes stating that the price quoted did not include any unknown major problems, such as broken castings, etc.. These would be addressed later, as the machine was disassembled. But more times than not, we seemed to accumulate a list of what we called “extra charges”, unforeseen problems, that we tried to collect extra money from the customer. Most of the time some “bargaining” was done to at least recover some of our costs.
Quite often someone from the plant would travel to the customers site and look at the machinery to be rebuilt. But there were often surprises that appeared as we disassembled the machinery back in our plant. Sometimes we were lucky enough to have machine manuals provided by our customer. Quite often we had to search the internet to find, and purchase, proper documentation. The disassembly process is quite slow if the internal makeup of a mechanism is unknown. In more than one instance we had close calls when spring loaded parts were released suddenly by a mechanic who had no warning.
We had several engineers on staff when I joined the company in 1991. At that time, a Project Engineers responsibilities included 1) being the main contact with the customer, 2)doing the basic design layout work, 3)detailing all the parts necessary to build the mechanisms , 4)sending these drawings out to various machine shops for competitive bids, 5)selecting the winning bids, 6)writing all purchase orders for these parts, 7)monitoring the progress of the work on the assembly floor, 8)keeping track of parts coming in from vendors. Plus, working with the mechanics on the assembly floor as they disassembled, inspected, and tagged worn parts that would be reused.
I should point out that we did very little pure “rebuilding” of machinery; our specialty (and most customer requests) involved updating of the equipment. This might include the addition of new numerical controls and electronics, along with mechanical modifications to add servomotor drives to the major slides; additions of precision ball screws in place of the old acme type; additions of automatic lubrication systems, hydraulics or pneumatics; new machine guarding in place of the old (some machinery was so old there were no real “guards”). Working at Vermont Rebuild allowed an engineer to experience a large variety of work, we never knew just what was coming thru the doors, lathes, grinders, gear shapers and hobs, comparators, cold formers, etc.