- 150 - SECTION 209 -- OVERHAUL
209.01 Description
1.All excavated materials shall be hauled as shown in the contract from the source locations to the deposit locations and, regardless of the haul distance, overhaul will not be considered.
2.Overhaul will not be considered for material hauled from sites that are not shown in the contract (i.e. cont ractor obtained sites due to the item of Excavation, Borrow) or fr om sites substituted by the Contractor for the convenience of his/her operation.
3.When field conditions differ from the contract causing an increase in the haul distance, overhaul compensation will be allowed if all six of the following conditions are met:
a.The available excavation, within the affected balance, is inadequate to construct the embank ment within that balance.
b.All available excavation, within the affected balance, has been incorporated into the embankment within that balance.
c.The contract has not provided Excavation, Borrow for embankment construction in the affected balance.
d.The materials must be obtained from outside the affected balance or from Borrow Sites not shown in the contact.
e.The actual haul distance is greater than the av erage plan haul distance (also known as the "free haul distance") for the affected balance.
f.The actual haul distance is greater than the minimum free haul distance of 1,500 feet (457 m).
209.02 Method of Measurement
1.The length of overhaul shall be determined by computing the centers of volume of the overhaul materi al in its original position and after placement. The centers of volume sha ll be determined by computation. The distance between the centers of volu me minus the average plan haul distance or minimum free haul distance whichever is greater shall be the overhaul distance.
2.The quantity of overhaul shall be measured in CY/Sta (m3/Sta M) and shall be the product of the overhaul distance in stations of 100 feet (100 m) multiplied by the volume of mate rial in cubic yards (cubic meters).
3.The average plan haul dist ance will be determined from the Earthwork Data Sheets contained in the contract.
209.03 Basis of Payment
1.Pay Item Pay Unit Overhaul Cubic Yard/Station (CY/Sta) [ C u b i c M e t e r / S t a t i o n ( m3/Sta M)]
2.Payment for overhaul shall be made at the rate of $0.06/CY/Sta. ($0.27/m3/Sta M).
3.Payment is full compensation fo r all requirements described in this Section. - 151 - DIVISION 300 -- SUBGRADE PREPARATION, FOUNDATION COURSES, BASE COURSES, SH OULDER CONS TRUCTION, AND AGGREGATE SURFACING 301 -- GENERAL REQU IREMENTS ......................................................... 153
301.01 General ................................................................................. 153
301.02 Equipment .............................................................................. 153
302 -- SUBGRADE PREPARATION, SHOULDER SUBGRADE PREPARATION, AND PREPARATION OF INTERSECTIONS AND DRIVEWAYS ............................................................................................. 154
302.01 Description ........................................................................... 154
302.02 Material Requirements ........................................................ 154
302.03 Construction Methods ......................................................... 154
302.04 Method of Measurement ...................................................... 156
302.05 Basis of Payment .................................................................. 157
303 -- SUBGRADE STAB ILIZATION ....................................................... 158
303.01 Description ........................................................................... 158
302.02 Material Requirements ........................................................ 158
303.03 Construction Methods ......................................................... 158
303.04 Method of Measurement ...................................................... 158
303.05 Basis of Payment .................................................................. 159
304 -- EARTH SHOULDER CONSTRUCTION ......................................... 160
304.01 Description ........................................................................... 160
304.02 Material Requirements ........................................................ 160
304.03 Construction Methods ......................................................... 160
304.04 Method of Measurement ...................................................... 162
304.05 Basis of Payment .................................................................. 163
305 -- CRUSHED ROCK BASE COURSE ................................................ 164
305.01 Description ........................................................................... 164
305.02 Material Requirements ........................................................ 164
305.03 Construction Methods ......................................................... 164
305.04 Method of Measurement ...................................................... 164
305.05 Basis of Payment .................................................................. 165
306 -- GRANULAR FILL ........................................................................... 166
306.01 Description ........................................................................... 166
306.02 Material Requirements ........................................................ 166
306.03 Construction Methods ......................................................... 166
306.04 Method of Measurement ...................................................... 166
306.05 Basis of Payment .................................................................. 166
307 -- FOUNDATION COURSE ................................................................ 167
307.01 Description ........................................................................... 167
307.02 Material Requirements ........................................................ 167
307.03 Construction Methods ......................................................... 169
307.04 Method of Measurement ...................................................... 171
307.05 Basis of Payment .................................................................. 172
308 -- MEDIAN CONS TRUCTION ............................................................ 173
308.01 Description ........................................................................... 173
308.02 Material Requirements ........................................................ 173
308.03 Construction Method ........................................................... 173
308.04 Method of Measurement ...................................................... 173
308.05 Basis of Payment .................................................................. 173
309 -- CALCIUM CHLORID E TREATMEN T ............................................. 174
309.01 Description ........................................................................... 174
Source: Nebraska Standard Specifications for Highway Construction, 2017 Edition. Pages 184–184 of 1,048.