Attachment04DeadhorseGeneralNotesSheet03.pdf

# ITEM NOTES

1. 15101 Mobilization - All construction signing, traffic control, erosion control, equipment cleaning, and control of noxious weeds are indirect costs to mobilization. Equipment shall be washed, cleaned, and inspected by the Contracting Officer (CO) prior to acc

2. 15201 Construction Survey and Staking - Staking shall include centerline and slope stakes for the roadway and stream excavation, and the ends of the bridge. Typical roadway sections and staking notes to be provided to the contractor.

3. 20101 Clearing - Clearing shall only be done at the bridge site within the designated clearing limits and at the waste area/riprap source within the previously cleared limits, which shall be designated on the ground by the

CO. All clearing debris shall be scat

4. 20301 Removal of Culvert (96" CMP) - The existing 8' corrugated metal pipe shall become the property of the contractor and shall be removed off of National Forest lands and disposed of properly. The final stream profile shall match the profile shown on Sheet

5. 20411 Embankment Construction, Compaction Method C, Finish Method A - Includes the embankment for the bridge approaches. The material may be obtained from suitable material generated on the project and approved by the CO.

6. 20415 Unsuitable Excavation - Includes all material from the roadway or stream excavation that is not suitable for the embankment, riprap, or streambed material, or that is excess to these needs. Unsuitable material shall be placed in east end of the Burnt Kn

7. 25101 Placed Riprap - The Class 8 Riprap rock shall be obtained from suitable material generated on the project and approved by the CO, or from loose rock (on the quarry floor or on the fractured face) in the Burnt Knob

Quarry.

8. 32201 Aggregate Base - The aggregate base shall be obtained from a commercial source. It shall meet the requirements equal to the Washington State DOT mix 1-1/4" minus, dense graded. Material Certification, Testing Reports, and Gradation Reports shall be subm

9. 57190 Install Government Furnished Pre-fabricated Bridge Superstructure - Includes loading, hauling, and erecting the Government furnished 70' long bridge, sills, backwalls, signs and bearing pads. The bridge (and associated parts) will be delivered to Miner'