moskee_road_all.pdf

Black Hills National Forest

U.S. Department of Agriculture

Forest Service

Rocky Mountain Region

Crook County

Wyoming

Drawings for

Moskee Road Improvements

I approve the Engineering aspect of these drawings, and certify that adequate funding is available.

Assistant Forest Engineer

Signature Title Date

These drawings comply with land and resource management plans.

District Ranger

Signature Title Date

NZEROADS

Sheet

Numbers Description

1 Title sheet

2 Index to Sheets

3 Forest Location Map

4 Project Location Map

5 Estimate of Quantities

6 Field Guide for 212 Staking

7 Construction Signs

8 Construction Signs

9 Linear Grading Typical Section

10 Rolling Dip

11 Typical Intersection Type I and II

12 Rolling Dip - Sediment Basin

13 Typical Surfacing Sections

14 Project Notes

15 Summary of Abbreviations

16-19 Descriptions of Work

INDEX TO SHEETS

Index To Sheets Page 2 of 19

Pay Item Description Method of

Measurement Pay Unit Quantity

151(01) Mobilization L.S.Q. Lump Sum 1

152(17) Establish Clearing Limits C.Q. Mile 1.64

212(01)R Linear Grading, Reconstruction C.Q. Mile 1.53

212(01)C Linear Grading, Construction C.Q. Mile 0.11

301(11) Aggregate base course, grading Q, Compaction

Method A C.Q. C.Y. 2,831

Estimate Of Quantities Page 5 of 19

1 FINAL ACCEPTANCE of the roads will depend on functionality of drainage, general uniformity and suitability for normal logging traffic to successfully negotiate the vertical and horizontal alignment.

2 Prior to commencement of any construction activities, utility companies shall be contacted. Buried utilities shall be marked, avoided and protected during construction.

3 Aggregate quantities specified in the contract are "in place" compacted cubic yards (CCY).

5 The Engineer shall review and approve the location of aggregate, grade dips, and rolling dips.

6 All ditches, rolling dips, grade dips, and other drainage control devices shall be constructed to drain.

7 All disturbed areas shall be seeded, including roadbed on 212 spec roads where aggregate surfacing is not required. Surfaces to be seeded shall be sloped to drain and shall be left in a roughened condition. Seeding shall conform to 625. Cost for seeding roadbeds is included in 212.

8 Clearing limits shall be marked with yellow flagging or pink tags and shall be a minimum of 20 feet wide plus additional widths needed for intersections, turnouts and turnarounds as shown on the Descriptions of Work.

10 It shall be the responsibility of the contractor to maintain the haul route(s) controlled by the Forest Service, and repair all damage resulting from his operation.

11 Construction signs shall be placed as follows:

R11-2 placed on Type III Barricade at the beginning of the project.

FW8-6a placed at intersection Moskee Road and CTY-246

FW8-6a placed on NFSR 872.3 just before intersection with NFSR 872.3A

14 The cost for the rolling dip on NFSR 872.3E is included under costs for 872.3A.

15 Existing trees within clearing limits shall be cut, slashed to 18" height and scattered outside the clearing limits.

Grade dips are locations where the road grade slopes uphill in both direction from the grade dip. All grade dips whether called for on the description of work or not shall be out sloped at 5% grade. This will give approximately a

6" drop in elevation across the road.

Project Notes Page 14 of 19

BFWTO - BEGIN FULL WIDTH TURNOUT

BOP - BEGINNING OF PROJECT

CMP - CORRUGATED METAL PIPE

CW - CURVE WIDENING

CY - CUBIC YARD

CCY - COMPACTED CUBIC YARD

DRAIN - DRAINAGE

EOP - END OF PROJECT

EXC - EXCAVATION

FW - FILL WIDENING

GD - GRADE DIP

LT - LEFT

L.F. - LINEAL FEET

M.P. - MILE POST

RT - RIGHT

RD - ROLLING DIP

SB - SELF BALANCE

SEC - SECTION

STA - STATION

TA - TURNAROUND

TO - TURNOUT

ABBREVIATIONS LIST

Summary of Abbreviations Page 15 of 19

STA.

U n it s y d s

G ra d in g

S p e c

F e a tu re

L e n g th i n

F e e t

DESCRIPTION OF WORK NFSR 872.3A

0+00 BOP - Mile Post 2.7 of 872.3

Begin Reconstruction Item 212(01)R to EOP

Begin Staking Item 152(17)

Typical: B-16 feet with ditch both to 6+20

All gravel sections: 12' top on 16' subbase to EOP

411 Q AGG 750 Begin aggregate 12" depth to 7+50

0+30 CMP Existing culvert - construct ditch to drain

1+33 GD Grade dip - construct ditch to drain

4+00 RD Construct rolling dip with lead-off ditch

6+20 End ditch

Typical: A-16 feet without ditch to 14+75

RD Construct rolling dip with lead-off ditch

6+50 CW 100 Begin 4' curve widening left

7+15 CMP Existing culvert - construct lead-off ditch to drain

7+50 End aggregate

RD Construct rolling dip on NFSR 872.3E

9+20 16 Q RD Construct rolling dip

9+75 CW 100 Begin 2' curve widening left

12+50 16 Q RD Construct rolling dip

13+40 CW 100 Begin 2' curve widening left

14+10 Existing wire gate - protect

14+75 16 Q GD Grade dip

Typical: B-16 feet with ditch right to 18+50

18+00 Remove berm left

18+50 73 Q AGG 210 Begin aggregate 8" depth to 20+60

Typical: B-16 feet with ditch both to 71+50

20+60 228 Q Agg 440 End 8" depth aggregate. Begin aggregate 12" depth to 25+00

Description of Work NFSR 872.3A n s

G ra d in g

S p e c

F e a tu re

L e n g th e t

DESCRIPTION OF WORK NFSR 872.3A

20+80 Construct lead-off ditch left

23+00 GD Construct sediment basin

25+00 126 Q Agg 300 End 12" depth aggregate. Begin aggregate 8" depth to 28+00

27+00 Q CW 100 Begin 6' curve widening right

28+00 892 Q Agg 1700 End 8" depth aggregate. Begin aggregate 12" depth to 45+00

29+25 GD Construct sediment basin

31+33 GD Construct sediment basin

33+74 GD Construct sediment basin

34+88 GD Construct sediment basin

38+00 RD Construct rolling dip with lead-off ditch - use material from lead-off ditch to construct rolling dip

39+50 CW 100 Begin 2' curve widening left

41+15 GD

41+50 Existing wire gate - protect

43+60 GD

45+00 174 Q Agg 500 End 12" depth aggregate. Begin aggregate 8" depth to 50+00

46+50 GD

48+85 GD

50+00 130 Q Agg 250 End 8" depth aggregate. Begin aggregate 12" depth to 52+50

50+50 GD Construct sediment basin

52+09 GD

52+50 79 Q Agg 228 End 12" depth aggregate. Begin aggregate 8" depth to 54+78 n s

G ra d in g

S p e c

F e a tu re

L e n g th e t

DESCRIPTION OF WORK NFSR 872.3A

54+78 167 Q Agg 322 End 8" depth aggregate. Begin aggregate 12" depth to 58+00

55+50 GD Construct sediment basin

56+85 GD Construct sediment basin

58+00 471 Q Agg 1250 End 12" depth aggregate. Begin aggregate 8" depth to 70+50

59+65 GD Construct sediment basin

61+88 GD Construct sediment basin

63+56 Intersection left

64+70 GD Construct sediment basin

64+00 CW 100 Begin 4' curve widening left

61+88 GD Construct sediment basin

66+50 CW 100 Begin 6' curve widening left

Begin centerline shift 6' left to 71+50

67+36 GD

67+70 CW 100 Begin 6' curve widening right

69+50 GD Construct sediment basin

70+50 End aggregate

Typical: A-12 feet without ditch to EOP

71+50 Intersection with 872.3G left - end centerline shift

73+25 Remove existing rolling dip

74+50 16 Q RD construct rolling dip

77+75 16 Q RD Construct rolling dip

77+50 INT Construct Type II Intersection right with existing road

77+50 EOP End reconstruction. End of Project n s

G ra d in g

S p e c

F e a tu re

L e n g th e t

DESCRIPTION OF WORK NFSR 872.3G

0+00 BOP - Mile Post 1.35 of 872.3A

Begin New Construction Item 212(01)C to EOP

Begin Staking Item 152(17)

Typical: A-12 feet without ditch to EOP

0+10 CW 100 Begin 6' curve widening left

Cut into bank and push material ahead

2+20 RD Construct rolling dip

6+00 INT Construct Type II Intersection left with existing road

6+00 EOP End new construction, end of project

Description of Work NFSR 872.3G