18
DAKOTA SOUTH STATE OF PROJECT SHEET SHEETS TOTAL NH 0046(62)278 NH 0018(188)320 12/13/2017 Plotting Date: t r p r 13670 1 200 Pl o tt e d F r o m - Pl o t Sca l e - F il e - U:\ r d \ p r j\ g r e g04 EA\titl ez . dgn 23 35 36 25 24 13 12 19 30 31 16 21 17 28 33 15 22 27 23 14 9 10 13 24 19 20 21 281 281 18 373 AVE 374 AVE 375 AVE 376 AVE 378 AVE 379 AVE 380 AVE 381 AVE 300 AVE 302 ST 301 ST 32 M I SS OU R I R I V E R C r ee k Ra nd a ll D a y s C r ee k 33 34 10 15 46 PICKSTOWN SOUTH DAKOTA NEBRASKA 297 ST 383 AVE 382 AVE RECREATION AREA RANDALL CREEK POP. 201 Ft. Randall Dam R 67 W R 66 W R 65 W T 95 N T 96 N NORTH POINT RECREATION AREA L AK E F R AN C I S C A S E 18 END NH 0018(188)320 T 95 N 36 1 2 12 11 298 ST C r ee k NH 0046(62)278 MRM = 332.55 + 0.029 Station d 161+11.9 MRM = 278.00 + 0.700 BEGIN NH 0018(188)320 U:\ r d \ p r j\ g r e g04 EA\titl ez . dgn F il e - Plotting Date: 12/13/2017 Pl o t Sca l e - 1 200 Pl o tt e d F r o m - t r p r 13670 INDEX OF SHEETS Section Z: Pipe Sections MRM = 320.79 + 0.217 on WAR 490 Station 694+65.6 = 694+65.6 G R E GO R YC OUN T Y C HA R LE SMI XC OUN T Y a 698+33.2 Ah 750+59.7 Bk = EQUATION c 13+34.64 Ah b 107+85.74 Bk = EQUATION b 10+00.00 Ah a 1007+71.37 Bk = EQUATION d 121+23.18 Ah c 121+22.90 Bk = EQUATION Spillway Bridge d 121+23.18 to d 131+55.70 MRM = 332.05 + 0.000 Str. No. 12 - 378 - 299 26 Z18 SD46 Pipe Sections Z2 - Z17 US18 Pipe Sections Z1 General Layout W/Index Z1 Z18

Section Z: Pipe Sectionsapps.sd.gov/HC65C2C/EBS/lettings/electronicplans/04EA...1740 1745 1750 1755 1760 1765 1770 US18 3 :1 (Incidental Work, Grading) Take Out 24"- 10’ CMP a 849+38

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DAKOTA

SOUTH

STATE OFPROJECT

SHEETSHEETS

TOTAL

NH 0046(62)278

NH 0018(188)320

12/13/2017Plotting Date:

trpr1

3670

1:2

00

Plotted Fro

m -

Plot Scale -

File -

U:\rd\prj\gre

g04E

A\titlez.d

gn

23

35 36

25

24

13

12

19

30

31

16

21

17

28

33

15

22

27

23

14

9 10

13

24 19 20 21

281

28118

373

AV

E

374

AV

E

375

AV

E

376

AV

E

378

AV

E

379

AV

E

380

AV

E

381

AV

E

300 AVE

302 ST

301 ST

32

MISSOURI

RIVER

Creek

Randall

Day’s

Creek

33 34

10

15

46

PICKSTOWN

SOUTH DAKOTA

NEBRASKA

297 ST 383

AV

E

382

AV

E

RECREATION

AREA

RANDALL CREEK

POP. 201

Ft. RandallDam

R 67 WR 66 W

R 65 W

T 95

NT 96

N

NORTH POINT

RECREATION

AREA

LAKE FRANCISCASE

18

END NH 0018(188)320

T 95

N

36

12

1211

298 ST

Creek

NH 0046(62)278

MRM = 332.55 + 0.029Station d 161+11.9

MRM = 278.00 + 0.700

BEGIN NH 0018(188)320

U:\rd\prj\gre

g04E

A\titlez.d

gn

File -

Plotting Date: 12/13/2017

Plot Scale -

1:2

00

Plotted Fro

m -

trpr1

3670

INDEX OF SHEETS

Section Z: Pipe Sections

MRM = 320.79 + 0.217

on WAR 490

Station 694+65.6 = 694+65.6

GREGORY COUNTY

CHARLES MIX COUNTY

a 698+33.2 Ah

750+59.7 Bk =

EQUATION

c 13+34.64 Ah

b 107+85.74 Bk =

EQUATION

b 10+00.00 Ah

a 1007+71.37 Bk =

EQUATION

d 121+23.18 Ah

c 121+22.90 Bk =

EQUATIONSpillway Bridged 121+23.18 to d 131+55.70MRM = 332.05 + 0.000Str. No. 12 - 378 - 299

26

Z18 SD46 Pipe Sections

Z2 - Z17 US18 Pipe Sections

Z1 General Layout W/Index

Z1 Z18

1762.6

42.6’ R

1750

1755

1760

1765

1770

1775

1750

1755

1760

1765

1770

1775

a 774+80a 775+00a 775+20a 775+40a 775+60a 775+80a 776+00a 776+20a 776+40a 776+60a 776+80

1762.71762.6

0 160-160

a 776+10 1750

1755

1760

1765

1770

1775

1762.5

42.4’ L

& 2 Safety Ends

Install 18" - 48’ CMP

a 775+72-49’R (7 ac)

& 2 Sloped Ends

Install 30" - 68’ RCP

a 776+10 (9 ac)

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

03/02/2018Plotting Date:

0 160-160

750+59 1795

1800

1805

1810

1815

1820

1825

1830

US18

750+59.7

Repair 4’x6’ RC Cattle Pass:

Cleanout Pipe Culvert

Left: Remove & Reset End Section

& 1 Barrel Section (6’)

Right: Install 4’x6’ - 4’ RC Cattle Pass

& 1 RC Cattle Pass End Section

Repair Joints That Were Not Reset

Tie Bolt All Sections

27’R Clearz

one

Remove & Reset End Section

& 1 Barrel Section (6’+/-)

750+59.7 R

Widen Highway Inslope

to Extend Pipe

Revised 3-2-18 BLG

Remove RC Cattle Pass End Section

Install 4’x6’ - 4’ RC Cattle Pass Section

& 1 RC Cattle Pass End Section

NH 0018(188)320 Z2 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

(Incidental Work, Grading)

Take Out 2-18" CMP End Sections

a 802+96

0 160-160

a 802+96 1765

1770

1775

1780

1785

1790

1795

Existing 18" CMP

Install 2-18" CMP Flared Ends

Fold and Form PVC Line 18" - 110’ CMP

a 802+96 (Equalizer/59 ac)

(Incidental Work, Grading)

at pipe end

Provide ditch cleanout

a 802+96 R

1745

1750

1755

1760

1765

1770

1775

1780

1785

1790

1795

1745

1750

1755

1760

1765

1770

1775

1780

1785

1790

1795

0+00 0+20 0+40 0+60 0+80 1+00 1+20 1+40 1+60 1+80 2+00 2+20 2+40 2+60 2+80 3+00 3+20

110’

26’

6:1

dra823L Surface

Check Dam

US18

& 2 Flared Ends

& 1 - 7.5° Elbow

Install 24"- 136’ CMP (26’ & 110’)

(0+43-0’R to 1+90-0’R - dra823L)

a 822+50-161’L to a 823+89-114’L (19 ac)

1784.0

3:1

1762.9

0+43-0’R (dra823L)

a 822+50-161’L

1763.2

1779.6

1+90-0’R (dra823L)

a 823+89-114’L

(6.0 CY)

Protection Gabions

Install Bank and Channel

a 822+50 L

NH 0018(188)320 Z3 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

0 160-160

a 849+38 1730

1735

1740

1745

1750

1755

1760

1765

1770

US18

3:1

(Incidental Work, Grading)

Take Out 24"- 10’ CMP

a 849+38 L

(Incidental Work, Grading)

Take Out 24" CMP End Section

a 849+38 R3:1

5’

& 2-24" CMP Flared Ends

Install 24"- 10’ CMP

Slipline 24"- 170’ CMP

a 849+38 (15 Ac)

1700

1705

1710

1715

1720

1725

1730

1735

1740

1745

1750

17551755

1700

1705

1710

1715

1720

1725

1730

1735

1740

1745

1750

17551755

0+00 0+20 0+40 0+60 0+80 1+00 1+20 1+40 1+60 1+80 2+00 2+20 2+40

3:1 3:1

28’

88’

10’

ground surface

Assumed existing

ground surface

Surveyed existing

5’

Notes:

(Incidental Work, Grading)

with 5’ bottom and 3:1 side slopes

Excavate depression between pipes

a 849+38 L

1710.16

Assumed

A - A

20’

Drainage Fabric

Riprap (20’ x 20’ x 3’ Thick)

4’ min.

A

ADrainage Fabric

Riprap (20’ x 20’ x 3’ Thick)

& 2 CMP Flared Ends

& 2 - 17.5° Elbows

Install 24" - 126’ CMP (28’, 88’ & 10’)

a 849+40-115’L to a 850+49-197’L+/-

bent down pipe at the outlet.

Note: Intent is to replace the damaged

Existing 24" CMP

1710.0

197’L

a 850+49

Assumed

1739.1

1739.2 (Match Upstream Pipe)

115’L

a 849+40

Intend to ensure a 3:1 minimim highway inslope to this pipe outlet.

highway and prevent erosion that could affect the highway inslope.

The intent of this pipe is to drop the drainage further from the

The outlet pipe section shall be 10’ long min. with 1% max. slope.

construction to match the actual downstream channel.

The pipe location and layout will need to be adjusted during

due to the thick vegetation.

This pipe layout is assumed since there is no survey available,

(4.5 CY)

Protection Gabions

Install Bank and Channel

a 849+38 L

Assumed existing ground surface

3:1+

(2200+/- CY Borrow)

over new downspout pipe

Fill in erosion channel and

a 849+38 L to a 850+49 L+/-

(2200+/- CY Borrow)

over new downspout pipe

Fill in erosion channel and

a 849+38 L to a 850+49 L+/-

a 850+49 L+/-

Install Class B Riprap (62.2 Ton)

& Type B Drainage Fabric (74 SY)

NH 0018(188)320 Z4 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

0 160-160

a 853+54 1715

1720

1725

1730

1735

1740

1745

1750

1755

1760

1765

1770

1775

1780

US18 Skewed 17.17° RHF

(Incidental Work, Grading)

Take Out 2-24" CMP End Sections

a 853+54

Install 2-24" CMP Flared Ends

Slipline 24"- 248’ CMP

(Skew 17.2° RHF)

a 853+54 (15 ac)

Existing 24" CMP

(10.0 CY)

Protection Gabions

Install Bank and Channel

a 853+12 L

NH 0018(188)320 Z5 Z18

0 160-160

a 855+40 1750

1755

1760

1765

1770

1775

1780

1785

1790

US18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

03/02/2018Plotting Date:

Install 4’x6’ - 4’ RC Cattle Pass Section

27’R Clearz

one

a 855+40

Repair 4’x6’ RC Cattle Pass:

Cleanout Pipe Culvert

Left: Remove & Reset End Section

Right: Remove & Reset End Section

& 2 Barrel Sections (12’)

Install 4’x6’ - 4’ RC Cattle Pass

Repair Joints That Were Not Reset

Tie Bolt All Sections

Remove & Reset 2 Barrel Sections (12’+/-)

a 855+40 R

Widen Highway Inslope

to Extend Pipe

Revised 3-2-18 BLG

NH 0018(188)320 Z6 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

0 160-160

a 883+86 1765

1770

1775

1780

1785

1790

1795

(Incidental Work, Grading)

Take Out 2-18" CMP End Sections

a 917+85

(Incidental Work, Grading)

Take Out 2-18" CMP End Sections

a 883+86

Existing 18" CMP

(Incidental Work, Grading)

at pipe inlet and outlet

Provide ditch cleanout

a 883+86

0 160-160

a 917+85 1770

1775

1780

1785

1790

1795

1800

1805

Existing 18" CMP

US18

Install 2-18" CMP Flared Ends

Fold and Form PVC Line 18" - 64’ CMP

a 883+86 (28 ac/Equalizer)

Install 2-18" CMP Flared Ends

Fold and Form PVC Line 18" - 81’ CMP

a 917+85 (3 ac/Equalizer)

NH 0018(188)320 Z7 Z18

DAKOTA

SOUTH

STATE OFPROJECT

NO.

SHEET

SHEETS

TOTAL

12/13/2017Plotting Date:

0 320-320

a 963+81 1650

1660

1670

1680

1690

1700

1710

1720

1730

1740

US18

A - A

-40 0 40

1650

1655

1660

1665

1670

1675

Riprap (20’ x 20’ x 3’ Thick)

Drainage Fabric

20’

Skewed 31.8° RHF Skewed 12.5° RHF

Skewed 12.5° RHF

18’

30’

A

A

1661.3

17.5° Elbow

0+10 (dra963L)

Flared End

a 963+81 (26 ac)

Slipline 30"- 342’ CMP

Install 30"- 48’ CMP (18’ & 30’)

& 1 - 25° Elbow

& 1 - 17.5° Elbow

& 1 Sloped End

& 1 Flared End

a 964+13 R

Take Out 30" CMP End Section

(Incidental Work, Grading)

a 964+13 R

Provide Channel Cleanout

at Pipe Inlet

(Incidental Work, Grading)

4’+

dra963L Surface

1661.0

0+15-3’R (dra963L)

a 963+08-238’L

Sloped End

1672.0

0+68.4-19.3’R (dra963L)

a 963+40-187’L

25° Elbow - Connect on Existing 30"CMP

a 963+09-239’L

(0+15-2’R - dra963L)

Install Class B Riprap (62.2 Ton)

& Type B Drainage Fabric (74 SY)

NH 0018(188)320 Z8 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

1645

1650

1655

1660

1665

1670

1675

1680

1685

1690

1695

1700

1705

17101710

1645

1650

1655

1660

1665

1670

1675

1680

1685

1690

1695

1700

1705

17101710

0+00 0+20 0+40 0+60 0+80 1+00 1+20 1+40 1+60 1+80 2+00

12’

106’

dra963L Surface

1661.19

US18

Check Dam

1661.00

0+15-0’R (dra963L)

a 963+11-240’L

Sloped End

Elev 1690.8

1+42-0’R (dra963L)

a 964+14-169’L

Flared End

& 1 Sloped End

& 1 Flared End

& 1 - 15° Elbow

Install 24"- 118’ CMP (12’ & 106’)

(0+15-0’R to 1+42-0’R - dra963L)

a 963+11-240’L to a 964+14-169’L (8 ac)

on pipe section a 963+81

at a 963+09-239’L as specified

Riprap and Drainage Fabric

NH 0018(188)320 Z9 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

0 160-160

a 982+84 1740

1745

1750

1755

1760

1765

1770

1775

1780

1785

1790

1795

US18 Skewed 4.77° LHF

(Incidental Work, Grading)

Take Out 2-24" CMP End Sections

a 982+84

Install 2-24" CMP Flared Ends

Slipline 24"- 166’ CMP

(Skew 4.8° LHF)

a 982+84 (15 ac)

(Incidental Work, Grading)

Cleanout at Pipe Inlet

Provide Minor Channel

a 982+78 R

Existing 24" CMP

(10.0 CY)

Protection Gabions

Install Bank and Channel

a 982+92 L

NH 0018(188)320 Z10 Z18

DAKOTA

SOUTH

STATE OFPROJECT

NO.

SHEET

SHEETS

TOTAL

12/13/2017Plotting Date:

0 320-320

a 994+65 1710

1720

1730

1740

1750

1760

1770

1780

1790

1800

Skewed 2.55° RHF

Bore and Jack 24" - 254’ Steel Pipe

(10.0 CY)

Protection Gabions

Install Bank and Channel

a 994+56 L

1729.8

190’ L

a 994+56

1752.0

128’ R

a 994+70

24" - 36’ Steel Pipe

24" - 24’ Steel Pipe

1750.1

104’ R

a 994+69

End Bore & Jack Pipe

1732.6

154’ L

a 994+58

End Bore & Jack Pipe

& 2 CMP Flared Ends

Install 24" - 60’ Steel Pipe (36’ L & 24’ R)

Bore and Jack 24" - 254’ Steel Pipe

(Skew 2.6° RHF)

a 994+65 (12 ac)

NH 0018(188)320 Z11 Z18

1710

1715

1720

1725

1730

1735

1740

1745

1750

1755

1760

1765

1770

17751775

1710

1715

1720

1725

1730

1735

1740

1745

1750

1755

1760

1765

1770

17751775

0+000+200+400+600+801+001+201+401+601+802+002+202+402+602+803+003+20

94’

20’

122’

38’

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

3’

3’

Ditch Block

Special

Ditch Block

Special

1768.3

50’R

a 1002+66

(4.5 CY)

Protection Gabions

Install Bank and Channel

a 1004+72 R

& 2 CMP Flared Ends

& 1 - 12.5° Elbow

Install 18" - 114’ CMP (20’ & 94’)

a 1004+08-158’R to a 1004+72-258’R

(4.5 CY)

Protection Gabions

Install Bank and Channel

1003+99 R

5:1

5:1

1721.4

258’R

a 1004+72

1743.7

158’R

a 1004+08

1744.7

149’R

a 1003+99

a 1004+12

164’R

1744.7

a 1002+72

55’R

1769.5

US18

US18 Subgrade Surface

US18 Subgrade Surface

1721.6

1745.1

& 2 CMP Flared Ends

& 1 - 10.0° Elbow

Install 18" - 160’ CMP (38’ & 122’)

a 1002+66-50’R to a 1003+99-149’R (2 ac)

NH 0018(188)320 Z12 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

1730

1735

1740

1745

1750

1755

1760

1765

1770

17751775

1730

1735

1740

1745

1750

1755

1760

1765

1770

17751775

0+00 0+20 0+40 0+60 0+80 1+00 1+20 1+40 1+60 1+80 2+00 2+20 2+40 2+60 2+80 3+00 3+20

US18

8’

44’

100’

US18 CL

(4.5 CY)

Protection Gabions

Install Bank and Channel

a 1007+07 L

Surface

US18 Subgrade

Toe Berm at b13+00-L Surface

1745.2

153’L

a 1007+07

1761.6

47’L

a 1005+85

1755.8

10° Elbow

1745.3

12.5° Elbow& 1 CMP Flared End

& 1 CMP Safety End

& 1 - 12.5° Elbow

& 1 - 10° Elbow

Install 18" - 152’ CMP (100’, 44’ & 8’)

a 1005+85-47’L to a 1007+07-153’L (4 ac)

NH 0018(188)320 Z13 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

0 160-160

b 12+64 1695

1700

1705

1710

1715

1720

1725

1730

1735

1740

1745

1750

1755

1760

1765

1770

US18

20’

b 12+64-L

Take Out 24" - 106’ CMP

& 1 RCP to CMP Transition

& 2 Elbows

& 1 Flared End

(Incidental Work, Grading)

1739.4

57’L

b 12+64

Retain 24" RCP

& Right End Section

End Existing RCP

31.8’L

FL 1739.6+/-

US18 Toe Berm at b13+00-L Surface

b 12+64-L (2 ac)

Install 24" - 20’ RCP

& 1 Sloped End

NH 0018(188)320 Z14 Z18

1670

1675

1680

1685

1690

1695

1700

1705

1710

1715

1720

1725

1730

1735

1740

1745

1750

17551755

1670

1675

1680

1685

1690

1695

1700

1705

1710

1715

1720

1725

1730

1735

1740

1745

1750

17551755

14+40 14+60 14+80 15+00 15+20 15+40 15+60 15+80 16+00 16+20 16+40 16+60 16+80 17+00 17+20 17+40 17+60

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

30’

174’

A

ADrainage Fabric

Riprap (20’ x 20’ x 3’ Thick)

A - A

8’+/-

20’

Drainage Fabric

Riprap (20’ x 20’ x 3’ Thick)

Toe Berm

Check Dam

1689.7

0’L

16+84

dr13L - US18 Toe Berm at b 13+00 L

Toe Berm at b13+00-L Surface

1689.9

14’

14+58-0’L to 16+84-0’L (dr13L) (13 ac)

Install 24" - 218’ CMP (14’, 174’ & 30’)

& 2 - 15° Elbow

& 2 CMP Flared Ends

Ensure pipe inlet is set at the proposed

elevation and provide minor shaping to

this depressed pipe inlet.

1737.20

0’L

14+58

1737.08

16+84-0’L to 17+04’L (dr13L)

Install Class B Riprap (62.2 Ton)

& Type B Drainage Fabric (74 SY)

NH 0018(188)320 Z15 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

1465

1470

1475

1480

1485

1490

1495

1500

1505

15101510

1465

1470

1475

1480

1485

1490

1495

1500

1505

15101510

0+000+200+400+600+801+001+201+401+601+802+00

5’

(4.5 CY)

Protection Gabions

Install Bank and Channel

b 67+36 R

Ditch Block

Special

1476.9

314’R

b 67+36

1502.3

236’R

b 66+33

1505.0

246’R

b 66+47

16’

106’

4:1

5:1

and gabions

Existing pipe outlet

& 2 CMP Flared Ends

& 1 - 12.5° Elbow

Install 24" - 122’ CMP (16’ & 106’)

b 66+33-236’R to b 67+36-314’R (9 ac)

(Incidental Work, Grading)

Uncover Underdrain Outlet

to Remove Erosion Sediment and

Provide Channel Cleanout at Pipe Outlet

b 67+36 R

1477.1

Elev. 1505.0

Construct Special Ditch Block

b 66+33 to b 67+36 R

US18

5’

Ditch Block

Special

1506.0

251’R

b 54+82

1535.8

197’R

b 53+23

1537.8

211’R

b 53+50

14’

126’

4:1

5:1

& 2 CMP Flared Ends

& 1 - 12.5° Elbow

Install 18" - 140’ CMP (14’ & 126’)

b 53+23-197’R to b 54+82-251’R (5 ac)

Retain Existing Gabions

b 54+85-R

Elev. 1537.8

construct special ditch block

Fill in erosion channel and

b 52+80 R to b 54+82 R

outlet

Existing pipe

1500

1505

1510

1515

1520

1525

1530

1535

1540

15451545

1500

1505

1510

1515

1520

1525

1530

1535

1540

15451545

0+000+200+400+600+801+001+201+401+601+802+00

4:1

1506.16

(Incidental Work, Grading)

to collect both drainages

Provide ditch at pipe inlet

b 53+23 R

Install Size F Gabions

(2.0 CY)

adjacent to existing Gabions

Protection Gabions Size F

Install Bank and Channel

b 54+82 R

NH 0018(188)320 Z16 Z18

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

12/13/2017Plotting Date:

0 160-160

d 133+97 1380

1385

1390

1395

1400

1405

1410

US18 Skewed 44.23° RHF

& 2 Sloped Ends

Install 24" - 90’ RCP

(Skew 44.2° RHF)

d 133+97 (5 ac)1392.9

36.6’L

d 133+62

1393.7

37.9’R

d 134+34

NH 0018(188)320 Z17 Z18

0 80-160-240

98+30 1635

1640

1645

1650

1655

1660

1665

1670

1675

1680

1685

1690

1695

SD46

(6.0 CY)

Protection Gabions

Install Bank and Channel

98+30 L

& Right End Section

Retain 24" RCP

98+30

1661.6

70.4L

1656.0

119.1L

0 80-100-120

99+88 1665

1670

1675

1680

1685

1690

40.60L

1680.77

49.38R

1681.6730.60L

1680.87

A

A

& Porous Backfill

Install 80’ - 4" Slotted Polyethelene Tubing

99+88-31’L to 49’R

Porous Backfill

6" Minimum

Headwall for Drain

Install Precast Concrete

99+88-41’L

A - A

4" Polyethelene Tubing

Porous Backfill

Surfacing

6" Minimum

Install 10’ - 4" Polyethelene Tubing

99+88-31’L to 41’L

(Incidental Work, Grading)

Take Out 24" RCP End Section

98+30 L

& 1 Safety End

Install 24" - 40’ RCP

98+30 L (8 Ac)

& Subbase

Geogrid Reinforced Subbase

NO.

SHEET

SHEETS

TOTALPROJECT

DAKOTA

SOUTH

STATE OF

NH 0046(62)278

12/14/2017Plotting Date:

Z18 Z18