Atch_4_-_2020_Hoonah_Fish_Passage_and_Traffic_Safety_Map_-_updated.pdf

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Attached to
Fish Passage and Traffic Safety Improvements Federal contract opportunity
Solicitation number
12010919R0006
Issued by
Department of Agriculture Forest Service R10-Alaska Region

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MP 7.60

MP 8.30

MP 8.49

MP 9.61

MP 9.05

MP 0.49

MP 9.76

MP 14.62

MP 14.72

MP 14.84

MP 15.24

MP 4.66

MP 1.54

85092

SPASSKI 1

85093

85091

FH51

85331

85082

85312

85083

85087

SPASSKI 2

85302

85089

85029

85085

86104

85313

85301

75005

857611

850841

75006

850261

85081

2020 Hoonah Fish Passage & Traffic Safety Improvements

Option 4 Road

0 1 2 3 40.5 Miles

Freshwater Bay

Hoonah

4/11/2019

See 8502 MP 8.39 Callout Map

Print on 11" x 17" paper

Road Milepost Base Bid

8502 8.39

Option 1 8502 7.60 8502 8.30 8502 8.49 8502 9.05 8502 9.61 8508 0.49

Option 2 8508 9.76 8508 14.62 8508 14.72 8508 14.84 8508 15.24

Option 3 8530 4.659

Option 4 8502 0.20 to 1.86

Otpion 5 8502 8.39

Remove 30 CY of organic material from uphill cut bank.* Remove 20 CY of organic material from uphill cut bank.* Remove 50 CY of rocky material from uphill cut bank.* Remove 150 CY of rocky material from uphill cut bank.*

Install Riprap if bedrock is not encountered durring excavation.

Work List Description

Remove structural plate culvert. Install new 112 ft bridge. Haul, place, and compact excess fill removed durring culvert removal in designated turnouts turnouts along 8502 roadway, within 3 miles of the 8.39 site. See plans for additional details.

Remove 30 CY of material from uphill cut bank. Mostly Organic.* Remove 60 CY of material from uphill cut bank.*

Remove 30 CY of material from uphill cut bank.*

Place 300 CY borrow to widen turnout.

Haul place and compact 6" lift of government furnished aggregate from stockpile.

*Side cast organic material on the downhill side of the road. Haul, place, and compact rocky material at the nearest turnout.

Remove 20 CY of material from uphill cut bank.* Remove 500 CY of rocky material from cut bank.* Remove 200 CY of rocky material from cut bank.* Remove 60 CY of material from uphill cut bank.*

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