View Full Version : job cost 240V3phase 50A machine hookup
nizak
01-02-2009, 06:42 PM
Anybody care to shoot me their job cost for this project. Run 40' 3/4 emt from panel to ceiling j-box(2 LB's 3 90's 4 beam clamps and minis 2 strut straps, work height 13') Pull 3 #6 THHN cond's 46' each to a 4 11/16 deep box, splice, and transition to a 16' drop of 6-3 bus drop cable and terminate in XFMR. Hubbel strain reliefs used on both ends of drop. CB's used, 1 QO350 plug in, and 1 QO2020 plug in(the later being used to make room for the 3pole. Almost forgot, drive 1 8' Cu clad ground rod thru 6" concrete per machine set up specs and tie into ground bus in cabinet
CopperTone
01-02-2009, 07:34 PM
I would cost it out like this
my material cost + 25%
2 men @ 1 day 8 hrs labor = 16 man hours
permit cost + 10%
Add up all 3
Buck Parrish
01-02-2009, 07:46 PM
Anybody care to shoot me their job cost for this project. Run 40' 3/4 emt from panel to ceiling j-box(2 LB's 3 90's 4 beam clamps and minis 2 strut straps, work height 13') Pull 3 #6 THHN cond's 46' each to a 4 11/16 deep box, splice, and transition to a 16' drop of 6-3 bus drop cable and terminate in XFMR. Hubbel strain reliefs used on both ends of drop. CB's used, 1 QO350 plug in, and 1 QO2020 plug in(the later being used to make room for the 3pole. Almost forgot, drive 1 8' Cu clad ground rod thru 6" concrete per machine set up specs and tie into ground bus in cabinet
I would say about $2500. - $3000.
bradleyelectric
01-02-2009, 07:59 PM
you need to get yourself some labor units per device/ method so you can price out these jobs if you are going to estimate work. http://www.rsmeans.com/bookstore/checkout/mailingSeOrderEntry.asp?mailDrop=IGBL&pCode=2008&gclid=CIP2_byL8ZcCFQxKGgodvFH0DA#
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