Page 211 - Estimators Piping Man Hour Manual

194 Section Five—UNDERGROUND PIPING

DISPOSAL OF EXCAVATED MATERIAL

NET MAN HOURS PER 100 CUBIC YARDS

Average Speed Average Speed Average Speed
10 M. P. H. 15 M.P.H. 20 M. P. H.
Length of Haul Truck Truck Truck
and Truck Capacity Driver Laborer Driver Laborer Driver Laborer

3 cubic yard Truck:
One Mile Haul 15.0 2.8 11.6 2.8 10.5 2.8
Two Mile Haul 21,8 2.8 16.2 2.8 14.0 2.8
Three Mile Haul 28.2 3.0 20.6 3.0 17.3 3.0
Four Mile Haul 36.0 3.0 26.8 3.0 21.0 3.0
__
Five Mile Haul 41.7 2.5 „_ _„ ~~
4 cubic yard Truck:
One Mile Haul 11.3 2.1 8.8 2.3 7.9 2.1
Two Mile Haul 16.2 2.0 12.0 2.0 10.4 2.2
Three Mile Haul 21.6 2.1 15.8 2.3 13.2 2.1
__
Four Mile Haul 26.4 2.0 18.7 2.0 15.6 2.0
Five Mile Haul 31.3 1.3 **~ — ~ •"

5 cubic yard Truck:
One Mile Haul 9.0 1.7 7.0 1.7 6.3 1.7
Two Mile Haul 13.0 1.7 9.7 1.7 8.3 1.7
Three Mile Haul 17.1 1.8 12.3 1.8 10.4 1.7
Four Mile Haul 21.0 2.0 15.0 2.0 12.4 1.6
Five Mile Haul 25.0 1.7 *"""" "- — ~ **""•

8 cubic yard Truck:
One Mile Haul 5.6 1.0 4.8 1.0 4.0 1.0
Two Mile Haul 8.2 1.0 6.0 1.0 5.2 1.0
Three Mile Haul tO. 5 0.9 7.8 0.9 6.5 1.0
Four Mile Haul 13.2 1.0 9.2 1.0 7.6 1.0
Five Mile Haul 15.6 1.0

Man hours include round trip for truck, spotting at both ends, unloading and labor for minor re-
pairs and maintenance to vehicle. For loading and excavating see respective man hour listings.
Man hours do not include equipment rental or depreciation. This must be added in all cases.