Manual of labor units mlu 2019 2020 edition an estimate is only as good as the information it is based on and the neca manual of labor units mlu has been the estimating resource of choice for electrical contractors since 1923.
Free electrical labor units.
To aid electrical estimating magia provides material pricing and labor hours on a microsoft excel spreadsheet.
L2 250 the labor cost column will show 10 01.
Read online the neca manual of labor units book pdf book pdf free download link book now.
Labor units under the difficull column are for heights up to 12 feet and labor units under the very difficult column ara for relgts up to 20 feet ts in this setion do notnctude the installation of cable tray outlet boxes conduit conduit supports p asientrs see section 02 of this manual for support fastener and anchot labor uni.
Labor units for over 20 000 items the labor units in this manual were developed over a period of twenty years using actual job cost records of various electrical contractors.
Divide the manhours per unit into 8 to find the number of units one electrician can install in one 8 hour day.
The labor rate that union contractors use in their estimates includes many of the labor burden items discussed above.
These labor units are realistic and competitive and will prove to be of great value to any organization.
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Rigid conduit elbows labor units size conditions easy average difficult remodel old work per rigid steel conduit 1 2 3 50 4 00 4 50 5 00 5 50 c 3 4 4 00 4 50 5 00 5 50 6 00 c.
8 divided by 250 equals 32 units per day.
Typically labor burden represents 38 of your total labor cost.
As a result the labor rate for a union electrician appears to be much higher than a nonunion electrician.
The mlu provides an experience based reference for estimating the electrical construction labor required to.
All electrical construction requires more than one level of supervision and the magnitude of supervision depends on the complexity type and size of each project.
Free electrical labor units manual magia is an estimating software for electrical contractors and electrical estimators.
A labor unit is equal to one man hour.
The labor unit breaks down labor into 100ths of an hour to make estimates more precise.
Neca s the labor units do not include any labor for supervision of any type.
Training video about labor units for installing unistrut electrical estimating software labor unit breakdown.
That s 250 manhours multiplied by 40 04 per man hour and rounded to the nearest penny.
