My production rates don't mean a damn thing to you. Your rates do. You need to time your own production and set your rates from that.
The process would involve using a known amount of area, and perfroming all those production tasks and timing them on that known area. And I mean starting from driving up, spotting the truck unloading, mowing / edging/ dumping the grass. That will give you YOUR production numbers for that given area and a base to bid off of. And its best to have an employee or some one besides yourself do the timing, because they will do it slower than you will.
There are also activities that support your production time in the field, such as drive time, dump time, repair time and others that need to be charged back to the account / accounts on a regular basis.
Most companys run somewhere from 10 % ( good) to 25% ( bad)

of the on site proiduciton time in support time.. If you do not charge for this time, YOU will be paying for it out of your net profits and soon you will not have any net profits. You need to track and make sure you bill somebody for every minute you or employees work.
Good luck..
__________________
Dale Wiley - Owner / Project Manager
Western Sports Turf
Landscape Specialty Services
Wetland Restoration Nursery
Forest Grove, OR
503-357-7202 - Phone
503-359-9294 - Fax
Semper Fi
You know that on Judgement Day, all the gold and silver is gonna melt away ...