How can we accuratley estimate the value on the LEED submittal?

Hi Grant, I can only speak from my project experiences, so I will attempt to answer your question to the best of my ability. On our projects, we will request that the subs/vendors provide cost information during the submittal process. We do recognize, however, that millworkers and many others will not be ordering materials until later on, particularly in projects with 12+ month construction schedules. In this case, we simply ask that the subs/vendors indicate that the amount provided during the submittal phase is an estimate. This allows us to flag the amount on our spreadsheet so that we know to come back to that company for more accurate cost data at a later date. The purpose of asking for the price data up front is so that we can run the numbers and make sure that we are within the ballpark of our targets for recycled content, regional content, FSC, etc. If we aren't within the ballpark, then we know we may need to make material changes, or possibly pick up points elsewhere. However, with all that said, the team is still required to supply an invoice for all FSC certified product on the project. You obviously can't supply the invoice until the order has been made.

From being a millworker, yes this is a pain but one that you cannot get away from. What I find works in the beginning are lump sums. Some help from your estimating software if you use any and some feed back from your purchasing department are helpful. Regional is tough early on. Recycle is usually a high number based on cabinet construction vs hardwoods. Your certified woods will dictate by the job. When calculating the certified woods on a job as much feed back you can get from the GC helps early on. This will help you decide whether or not you go after FSC Mixed products for your sheets goods or pursue the recycled portion for the sheet goods. Find out who else if anyone is providing woodwork for the job...including the framer.