Attachment_B_-_FR188_Survey_Data.docx

Attachment B – FR188 Survey Data

AG-569R-S-16-0046

FR 188 ROAD STABLIZATION

CHEQUAMEGON-NICOLET NATIONAL FOREST

GREAT DIVIDE RANGER DISTRICT, ASHLAND COUNTY, WI

End of Project Beginning of Project

General Notes

1) CONSTRUCTION SPECIFICATIONS: Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-03 U.S. Customary Units, shall apply to this contract.

2) Minor amounts of clearing and grubbing are required at some culvert locations. Limbs, logs, & stumps may be scattered outside the clearing limits.

3) Maintenance for traffic will be the responsibility of the Contractor. Road closures will be accompanied by road detours in accordance with the Manual of Uniform Traffic Control Devices (2003) guidelines. This work shall be considered incidental to Pay Item 15101-Mobilization.

4) Contractor shall not perform wetland removal on these projects during abnormally high flows or abnormally wet periods.

5) All suitable structure excavation shall be used as backfill material for the culverts and washouts. Culverts shall be bedded using suitable material from the excavation.

6) All areas of excavation shall match the existing road template on either side of the crossing being replaced.

7) Erosion control mat shall be placed on slopes, ditches, and shoulders where called for.

8) All disturbed slopes shall be seeded with the seed mix listed below and mulched with straw.

9) Seed mixture: Big Bluestern, 10%; Sideoats Grama, 20%; Canada Wild Rye, 35%; Annual Rye, 10%; Little Bluestern, 10%; Indiangrass, 10%, Purple Prairie Clover, 4%; Black-eyed Susan, 1%. Seeding rate: 30.49 lbs/

Schedule of Items

Station (Mile) Notes

0.0 Intersection with FR 187

.28-.32 Existing Telephone Cable Exposed for 1550’ on LT. Place 160 C.Y. Pit Run. Place erosion control mat.

.36 Place and spread 30 C.Y. of gravel at existing culvert.

.38-.42 Washout on LT. Place 24 C.Y. of gravel.

.74-.81 Washout on RT. Place 124 C.Y. of Pit Run. Place 45 C.Y of Gravel. Place erosion control mat.

.81-.84 Ditch both sides.

1.04-1.09 Place 24 C.Y. of Gravel on RT.

1.09-1.13 Ditch both sides.

1.15 Place 12 C.Y Gravel. Place erosion control mat.

1.17-1.20 Washout on LT. Place 24 C.Y. of Gravel.

1.67-1.72 Place 60 C.Y. of Gravel.

1.78-1.80 Washout on RT. Place 12 C.Y. of Gravel.

2.03-2.05 Washout on LT. Place 12 C.Y. of Gravel.

2.27 Washout on RT. Place 24 C.Y. of Gravel.

2.34 Ditching at corner to carry water along Rassmuson Rd.

2.35 Intersection with Rassmuson Rd.

2.35-2.48 Ditch both sides.

0.0-2.96 Grade road.

2.96 P.O.E.

image1.PNG image2.emf

TYPICAL ROAD SECTION

CL

0.02 FT/FT 0.02 FT/FT

2:1

2:1 2:1

20.00'

6" (COMPACTED DEPTH)

3/4" MINUS SURFACE

COURSE