GTSR_10(39)_Sheets_A -C.pdf

U. S. DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

TYPE OF CONSTRUCTION:

DESIGN DESIGNATION:

SPECIFICATION:

VANCOUVER, WASHINGTON

WESTERN FEDERAL LANDS HIGHWAY DIVISION

PLANS PREPARED BY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Project Location

PLANS FOR PROPOSED PROJECT

Projects, FP-03 US Customary Units of Roads and Bridges on Federal Highway

Standard Specifications for Construction

RECOMMENDED:

APPROVED:

Glacier National Park

Superintendent, DATE

Western Federal Lands Highway Division

Director, Project Delivery, DATE

GLACIER NATIONAL PARK

drainage and structures Grading, pavement, base, SIYEH BEND TO RISING SUN, PHASE XII

GOING-TO-THE-SUN ROAD REHABILITATIONMONTANA KEY MAP

COLUMBIA

BRITISH

ALBERTA

SASKATCHEWAN

N O

R T

H D

A K

O T

A

S O

U T

H D

A K

O T

A

WYOMING

ID

A

H O

UNITED STATES

CANADA

GLACIER

NATIONAL

PARK

YELLOWSTONE

NATIONAL

PARK

CHARLES M. RUSSELL

NATIONAL

WILDLIFE RANGE

Lake

Flathead

Elwell

Lake

M

Lake

Fort Peck

I SOS U IR

KALISPELL

MISSOULA

Anaconda

HELENA

BUTTE

BOZEMAN

Livingston

BILLINGS

City

Miles

Glendive

Point

Wolf Glasglow

HAVRE

Shelby

FALLS

GREAT

Lewistown

Dillon

E N

O T

S

WOLLEY

R E

VIR

90 15

2 2

MONTANA

REVIR

82 83

93 35

Browning

Kiowa

Saint Mary

East Glacier Park

Pinnacle

Essex

Bigfork

Holt

Creston

Lakeside

Kila

Whitefish

Falls Columbia

West Glacier

G o in g

To

The

Su n

R o ad

L a k e M cD o n a ld

Camas R oad

North

F o rk

R o a d

Coram

Horse Hungry

Forest National Lewis and Clark

Babb

Scale in miles

5 2.5 0 5 10 15 20

Kintia Lake

Bowman Lake

Lower Quartz Lake

Logging Lake

Waterton Lake

Lake Sherburne

Duck Lake

Lake

St. Mary

Lower

Medicine Lake

Lower Two

Lake

Two Medicine

Echo Lake

Flotilla Lake

Lake

Whitefish

H u n g ry

H o rs e

R e s e rv o ir

See Sheet A.2 for Index to Sheets.

Kalispell

Forest National Flathead

Area Wilderness Great Bear

Reservation Indian Blackfeet

N

COMMITMENT TO EXCELLENCE

FEDERAL LANDS HIGHWAY

A.1

STATE PROJECT

NUMBER

SHEET

MT

PRA GLAC 10(39)

S e p

A

M g la c a a .d g n

U

S I n t2

D

R J o h n s o n

C h e c k e d b y

W

M c

Q u is to

D e s ig n e d b y

NPS PMIS NO. 140760

MT PRA GLAC 10(39)

Lake St. Mary

MONTANA

GLACIER COUNTY

6%

45 MPH

for Vicinity Map

See Sheet A.4

NPS PMIS No. 140760 NPS Drwg. No. 117/108026 e (max)

V (max)

2033 2792SADT

2013 2288SADT

LENGTH 9.136 MILES

PRELIMINARY

NOT FOR

CONSTRUCTION

INDEX TO SHEETS

INDEX TO SHEETS

A.2

STATE PROJECT

S e p

A

M g la c a b .d g n

U

S I n t2

D

J o h n s e c k e d b y

M c

Q u is s ig n e d b y

A. GENERAL INFORMATION

B. SUMMARIES

C. TYPICAL SECTIONS

D. PLAN AND PROFILE

E. TURNOUTS

F. WALLS

G. EROSION CONTROL

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

I. DRAINAGE

J. MISCELLANEOUS DETAILS

K. TEMPORARY TRAFFIC CONTROL

L. PERMANENT TRAFFIC CONTROL

A.1

A.2

A.3

A.4

B.1-3

C.1-2

C.3-4

C.5

C.6

C.7

C.8

D.1-2

D.3-82

D.84-86

E.1-2

E.3-21

E.22-25

F.1

F.2

F.3

F.4

F.5

F.6

F.7

F.8

G.3

G.4

TITLE SHEET

INDEX TO SHEETS

PLAN SYMBOLS AND ABBREVIATIONS

VICINITY MAP

SUMMARY OF QUANTITIES

TABULATION OF QUANTITIES

ROADWAY TYPICAL SECTIONS

DEEP PATCH DETAILS

UNDERDRAIN QUANTITIES AND DETAILS

SUBEXCAVATION DETAILS

TABULATION OF QUANTITIES

PLAN AND PROFILE (1823+61 TO 2298+00)

PLAN AND PLAN (2584+00 TO 2542+00)

SURVEY CONTROL (NOT INCLUDED)

TABULATION OF QUANTITIES

TURNOUT DESIGNS

TURNOUT DETAILS

TABULATION OF QUANTITIES

ROES CREEK BRIDGE STONE MASONRY GUARDWALLS

ROES CREEK BRIDGE CHANNEL ANCHOR DETAILS

STONE MASONRY GUARDWALL TYPICAL SECTIONS

STONE MASONRY DETAILS

DRAINAGE CHUTE DETAILS

STONE MASONRY GUARDWALL REPAIR DETAILS

HORSE UNDERPASS DETAILS

TABULATION OF QUANTITIES

CULVERT DETAILS

STD. DRWG. W157-20, SEDIMENT WATTLE

STD. DRWG. 157-1, SILT FENCE

INDEX TO SHEETS

H.1

H.2

H.3

H.4

H.5

H.6

H.7

H.8

H.9

H.10

TABULATION OF QUANTITIES

ROES CREEK BRIDGE, PLAN AND ELEVATION

ROES CREEK BRIDGE, GENERAL NOTES

ROES CREEK BRIDGE, FOUNDATION PLANS

ROES CREEK BRIDGE, ABUTMENT PLAN & ELEVATION

ROES CREEK BRIDGE, ABUTMENT ENDWALLS

ROES CREEK BRDIGE, WINGWALLS

ROES CREEK BRIDGE, GIRDER DETAILS

ROES CREEK BRIDGE, BEARING DETAILS

ROES CREEK BRIDGE, DECK PLAN & TYPICAL SECTION

ROES CREEK BRIDGE, UTILITY AND BAY HOUSE DETAIL

ROES CREEK BRIDGE, PARAPET DETAILS

ROES CREEK BRIDGE, REBAR LIST

BARING CREEK BRDIGE, PLAN AND PROFILE

BARING CREEK BRIDGE, CROSS SECTION

BARING CREEK BRIDGE, DETAILS

H. STRUCTURES

I.1-4

I.5

I.6

I.7

I.8

I.9

I.10

I.11

I.12

I.13

I.14

J.1-2

J.3

K.1

K.2

K.3

K.4

K.5

K.6

K.7

K.8

L.1-2

L.3-28

L.29

L.30

L.31

L.32

L.33

L.34

G.1

G.2

H.11

H.12

H.15

H.13-14

H.16

H.17-18

D.83

TABULATION OF DRAINAGE QUANTITIES

INLET (TYPE 4, MODIFIED) DETAILS

CULVERT OUTFALL PROTECTION DETAILS

DRAINAGE DETAILS

ROES CREEK BRIDGE, RIPRAP PLAN AND DETAILS

HEADWALL DETAILS

BOX CULVERT (1866+19) REPAIR DETAILS

STD. DRWG. 602-1, METAL PIPE CULVERT

STD. DRWG. 602-2, METAL PIPE CULVERT COUPLING BAND

STD. DRWG. 602-3, METAL AND PLASTIC PIPE CULVET BEDDING

STD. DRWG. 602-4, METAL END SECTIONS

ROADWAY DETAILS

SLOPE TREATMENT DETAILS

TEMPORARY TRAFFIC CONTROL PLAN, TABULATION OF QUANTITIES

TEMPORARY TRAFFIC CONTROL PLAN, ADVANCED SIGNING

TEMPORARY TRAFFIC CONTROL PLAN, PROJECT LIMIT SIGNING

TEMPORARY TRAFFIC CONTROL PLAN, DURING WORK PERIODS

TEMPORARY TRAFFIC CONTROL PLAN, DURING NON-WORK PERIODS

TEMPORARY TRAFFIC CONTROL PLAN, DURING SHOULDER SEASON

TEMPORARY TRAFFIC CONTROL DETOUR ROUTE

STD. DRWG. W635-20, CONSTRUCTION SIGN INSTALLATION WOOD POSTS

TABULATION OF QUANTITIES

PERMANENT TRAFFIC CONTROL PLANS

PAVEMENT MARKING LAYOUT DETAILS

SNOWPOLE HOLDER DETAILS

SIGN DETAILS

GATE DETAILS

SHUTTLE SIGN AND 8-INCH DIAMETER WOOD POST DETAILS

METAL SIGN POST DETAILS

INDEX TO SHEETS

DEEP PATCH AND 12-INCH UNDERDRAIN OUTLET DETAILS

PRELIMINARY

VICINITY MAP

Scale in miles

.5 0 .5 1

Mountain

Going-to-the-Sun

S iy e h P a s s T ra il

BEGIN PROJECT

1823+61.00

MT PRA GLAC 10(39)

END PROJECT

Goat Lake

Lake

Otokomi

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

N

RESUME PROJECT

SUSPEND PROJECT

GOING TO THE SUN ROAD

Bend

Siyeh

Sun

Rising

Reynolds Creek

Glacier

Sexton

Ro se B as in

2542+00.00

MT PRA GLAC 10(39)

Glacier

Piegan

GLACIER NATIONAL PARK

P e ig a n

P a s s

T ra il

Saint Mary Riv er

Mary Lake

T ra il

Lake

Lost to West Entrance

31 mi. Siyeh Bend

Entrance Staion

0.3 m

i. to St. M ary

Creek Bridge

0.69 m

i. to D ivide

Center

Visitor

Station

Entrance

Water tank

Saint Mary

B la c k fe s t I n d ia n R e s e r v a tio n B o u n d a r y

GLACIER NATIONAL PARK

Mountain

Goat

Lake

Cracker

SAI

NT

M

ARY

LAKE

The Narrows

2534+00.00

MT PRA GLAC 10(39)

2298+00.00

MT PRA GLAC 10(39)

Horse Underpass

Gunsite Pass/

Jackson Glacier/

1918+33

A.4

STATE PROJECT

A

M

A u g u s t

U

S I n t2

D c m y fi le s p w p r o d u c ti o n d m s g la c a d .d g

C h e c k e d b y

D e s ig n e d b y

ST Mary Falls

2036+41

1866+19

1874+77

1894+25

Grizzly Point

1950+94

1996+06

Baring Creek

Sunrift Gorge/

2065+65

Intersection

Sun Point

2099+00

2131+17

2119+14

2201+77

2170+32

Overlook

Wild Goose

2251+70

Roes Creek

2296+40

1957+41

2119+14 to Logan Pass

2.8 mi. Siyeh Bend

PRELIMINARY

NO SCALE

Super Super

LC

FOOTNOTE:

1:3

1 1

1:3

Traveled way: 11’ typ.

Traveled way: 11’ typ.

SHEET 1 OF 2

TYPICAL SECTIONS

ROADWAY

o f p a v e m e n t

E x is ti n g e d f p a v e m e n t

E x is ti n g e d o n s tr u c ti o n l im it

C o n s tr u c ti o n l im it

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

Existing pavement surface

Profile grade

Prime coat, grade CMS-2

C.3

STATE PROJECT

S e p

A

M g la c c c .d g n

U

S I n t2

D

J o h n s e c k e d b y

M c

Q u is s ig n e d b y ground

Existing

Superpave pavement

1823+61

PAVEMENT CONNECTION DETAIL

50’ Transition

Remove pavement seir aV

Superpave pavement

Existing pavement

Existing pavement

Saw cut existing asphalt

2298+00

PAVEMENT CONNECTION DETAIL

Mainline section

Tack coat

Tack coat

Tack coat

Tack coat

NOTE:

1.

1:20

Existing ground excavated material

Conserved suitable

Existing pavement and base depths vary.

Roes Creek bridge deck

2534+00 to 2542+00

GOING TO THE SUN ROAD

MAINLINE TYPICAL SECTION

surface pavement Existing pavement concrete Asphalt compacted depth (place in 2 equal lifts) type 3 pavement roughness, 3-inch aggregate, 0.3 to<3 million ESAL, " nominal maximum size 4

" or2 1Superpave pavement, according to Section 310

Pulverize remaining existing pavement in place to a depth of 6-inchs depth base 6-inch compacted

Recycled aggregate depth course 3-inch compacted

Cold recycled asphalt base according to Section 413

Mill and remove existing pavement to a depth of 3-inchs

2296+86

2296+00

AR ROES CREEK BRIDGE

PAVEMENT CONNECTION DETAIL

2534+00 to 2542+00

1823+61 to 2298+00

GOING TO THE SUN ROAD

MAINLINE TYPICAL SECTION

Use tack coat, grade CSS-1, CSS-1h, SS-1, or SS-1h.

Pavement roughness, type III.

Section 310.

Supplement with roadway-aggregate, method 2 according to

Construction limits apply to roadbed construction.

Construct as shown in the Staking Report Data Listing.

PRELIMINARY

LC

C.4

STATE PROJECT

S e p

A

M g la c c d .d g n

U

S I n t2

D

J o h n s e c k e d b y

M c

Q u is s ig n e d b y

NO SCALE

SHEET 2 OF 2

TYPICAL SECTIONS

ROADWAY

NPS PMIS No. 140760 NPS Drwg. No. 117/108026 grade

Profile

FOOTNOTE:

LC

Super

Varies

Existing ground

Traveled way: width varies

Super

C o n s tr u c ti o n l im it

Existing ground masonry guardwall

Existing or proposed

LC

C o n s tr u c ti o n l im it

C o n s tr u c ti o n l im it

1 3 method 2, depth varies

Roadway aggregate, See Mainline Typical Section for pavement layer information.

Construction limits apply to roadbed construction.

52.236-4).

Construct as shown in the Staking Report Data Listing (see FAR grade

Profile

Extend to face of wall

Traveled way and turnout: varies

GUARDWALL SECTION

2265+51 to 2276+48, RT

2169+20 to 2181+92, RT

LC

Super

Existing ground

C o n s tr u c ti o n l im it method 2, depth varies

Roadway aggregate, 1:3

Traveled way: width varies

SSC

See Sheet J.1 for details

Rock lined ditch, type 1

Super

Profile grade

Existing ground class 2, 12" min. depth

Riprap ditch, Profile grade

MATCH EXISTING SHOULDER SECTION

width varieswidth varies

2296+96 to 2298+00, RT

2288+09 to 2295+90, RT

2276+48 to 2276+74, RT

2265+05 to 2265+51, RT

2252+04 to 2255+55, RT

2248+30 to 2251+44, RT

2212+60 to 2216+06, RT

2203+30 to 2205+35, RT

2152+38 to 2153+60, RT

2134+86 to 2136+59, RT

2118+24 to 2121+12, RT

LC

E x c a v a ti o n L im it s

Paved shoulder shoulder

Aggregate or turnoutor turnoutTraveled way: width varies

Varies1 Varies1

WIDENED ASPHALT/AGGREGATE SHOULDER SECTION

3:1

ROCK LINED DITCH, TYPE 1 SECTION

1832+70 to 1838+50, RT

1848+65 to 1854+23, RT

Profile grade width varies

Paved shoulder Traveled way: width variesor turnout

1 3

Super1Varies1

1914+15 to 1918+13, RT

1899+09 to 1900+73, RT

1880+75 to 1883+37, RT

1868+48 to 1870+20, RT

1845+94 to 1848+80, RT

1839+80 to 1844+17, RT

1830+34 to 1832+79, RT

2255+55 to 2256+30, RT

2251+44 to 2252+04, RT

2243+90 to 2248+30, RT

2196+78 to 2198+82, RT

1830+37 to 1832+70, RT

2069+63 to 2072+19, RT

2062+97 to 2064+81, RT

2051+18 to 2054+33, RT

2039+08 to 2041+20, RT

2028+40 to 2031+43, RT

2014+30 to 2015+80, RT

1995+17 to 1997+50, RT

1987+38 to 1989+22, RT

1956+04 to 1959+40, RT

1948+63 to 1953+77, RT

1918+54 to 1922+90, RT

2153+60 to 2157+31, RT

2066+94 to 2069+62, RT

1918+26 to 1918+39, RT

2100+36 to 2100+75, RT

2030+54 to 2030+94, RT

2029+00 to 2029+40, RT

1959+63 to 1961+50, RT

1918+27 to 1918+39, RT

1882+00 to 1882+80, RT

1847+40 to 1848+80, RT

1823+61 to 1824+00, RT

2156+25 to 2157+50, LT

2121+50 to 2122+50, LT

1845+94 to 1846+00, LT

1823+61 to 1824+00, LT

2123+00 to 2126+07, RT

2109+00 to 2118+00, RT

2101+20 to 2101+81, RT

206+92 to 2065+15, LT

AT ROCK FACE SECTION

WIDENED ASPHALT SHOULDER

PRELIMINARY

11’11’

Pavement structure

.5 placed @ 50’ intervals. Slope = 2% min.

Slope = 2% min. towards underdrain

Subexcavation limits.

See Detail A

.5

TYPICAL FULL WIDTH DEEP PATCH SECTION

2221+00 to 2223+00

2230+25 to 2232+23

LC

Proposed edge of pavement or face of existing wall placed @ 50’ intervals. Slope = 2% min.

pipe underdrain system

.5 .5

See Detail A

Subexcavation limits.

Slope = 2% min. towards underdrain

11’11’

LC

pipe underdrain system

Edge of proposed pavement Proposed guardwallProposed edge of pavement

Pavement structure

4" Solid outlet drain pipe placed @

50’ intervals. Slope = 2% min.

See Detail A

.5 5

5’11’11’

.5

6’ Lap, min.

Subexcavation limits.

Slope = 2% min. towards underdrain

LC

See Detail A 4" Solid outlet drain pipe placed @

50’ intervals. Slope = 2% min.

4’ Lap, min.

pipe underdrain system

Subexcavation limits.

Slope = 2% min. towards underdrain

Existing roadway Pavement structure

DEEP PATCH DETAILS

FOOTNOTE:

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

.5

.5

TYPICAL FULL WIDTH DEEP PATCH SECTION

WITH PROPOSED GUARDWALL

2155+56 to 2157+31

2179+15 to 2181+92

2272+15 to 2273+00 ty p

DETAIL A

LC

NO SCALE

Pavement structure

4" Perforated pipe underdrain systems

Backfill, suitable conserved excavated material

Backfill, suitable conserved excavated materialBackfill, suitable conserved excavated material

Backfill, suitable conserved excavated material 4 min.

4’ Lap ty p

Proposed edge of pavement2

Line excavation with earthwork geotextile, type I-A (nonwoven)

Geogrid at 9" vertical spacing

4’ Lap, min.

type I-A (nonwoven) earthwork geotextile, Line excavation with

Geogrid at 9" vertical spacing ty p

C.5

STATE PROJECT

S e p te m b e r

U

S I n t2

D c m y fi le s p w p r o d u c ti o n d m s g la c c e .d

J o h n s

M c

Q u is

C h e c k e d b y

D e s ig n e d b y ty p

Line excavation with earthwork geotextile, type I-A (nonwoven)

Geogrid at 9" vertical spacing

Geogrid type I-A (non- woven)

Earthwork geotextile, Varies11’

Proposed edge of pavement or face of existing wall ty p

Line excavation with earthwork geotextile, type I-A (nonwoven)

Geogrid at 9" vertical spacing

TYPICAL FULL WIDTH DEEP PATCH SECTION

WITH EXISTING GUARDWALLL (to remain) 2273+00 to 2276+54

207 and 714 in special contract requirement.

Geotextile type III-A can be substituted for geogrid see Sections

Extend deep patch to face of existing guardwall.

Supplement with select granular backfill.

See Sheet C.6 for details.

See Mainline Typical Section for pavement layer information.

of top geogrid layer to provide 6 to 9-inches of backfill cover.

Extend top course lap to back excavation. Adjust elevation

B E

G I N D

E E P P

A T

C H

TYPICAL FULL WIDTH DEEP PATCH SECTION

2102+00 to 2103+75

1928+00 to 1929+60

1885+75 to 1886+50

1836+00 to 1837+80

2217+50 to 2219+00

2187+45 to 2189+05

2181+92 to 2182+20

2157+31 to 2157+70

E N

D D

E E P P

A T

C H

Pavement grade type I-A (nonwoven)

Earthwork geotextile, Geogrid, biaxial

PROFILE

PRELIMINARY

LOCATION

LOCATION

(EACH)

CAP

4" END

(EACH)

4" ELBOW

(CUYD)

BACKFILL

GRANULAR

(FOR INFO ONLY)

(EACH)

SCREENS

MESH

OUTLET

QUANTITIES

DRAIN PIPE

4" SOLID OUTLET

(LNFT)

(FOR INFO ONLY)

QUANTITY

QUANTITIES

4" PERFORATED PIPE UNDERDRAIN SYSTEM

(EACH)

4" "TEE"

Fl ow

1% min.

8"

NOTE:

1.

UNDERDRAIN SYSTEM DETAILS

4" PERFORATED PIPE

collector pipe

Perforated

Granular backfill end of 4" perforated pipe

Place 4" end cap on upper bands or by other approved means to the pipe with standard coupling

Secure the outlet mesh screen

1836+00 to 1837+80

1885+75 to 1886+50

1928+00 to 1929+60

2093+00 to 2094+00

2102+00 to 2103+75

2155+56 to 2157+70

2179+15 to 2182+20

2187+45 to 2189+05

2217+50 to 2219+00

2221+00 to 2223+00

2272+15 to 2273+00

2,356 39 48 13 35 48 7,461

OUTLETS

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

230+25 to 2232+232 collector pipe

Perforated drain pipe pipe outlet drain material excavated

Suitable

PIPE SECTION

TYPICAL PERFORATED

PIPE SECTION

TYPICAL OUTLET

See Sheet C.5 for deep patch details.

C.6

STATE PROJECT

MT PRA GLAC 10(39)

S e p

A

M g la c c f.

d g n

U

S I n t2

D

G

K w o c k e c k e d b y

G T S

R T e a m s ig n e d b y

AND DETAILS

UNDERDRAIN QUANTITIES

6"

TOTAL 1354

4" Tee

4" Perforated pipe

4" Elbow, 90°

4" Solid outlet drain pipe

(LNFT)

PIPE

PERFORATED

12"

" mesh openings2 1" x 2

1approximately screen, no. 17 gage wire, drain pipe with galvanized wire

Cover outlet end of solid outlet

NO SCALE

V a r ie s type I-A (nonwoven)

Earthwork geotextile, LOCATION

QUANTITIES

DRAIN PIPE

4" SOLID OUTLET

(LNFT)

(FOR INFO ONLY)

QUANTITY

2182+20

2181+35

2180+85

2180+35

2179+95

2179+55

2179+15

2157+70

2157+20

2156+76

2156+36

2155+96

2155+56

2103+75

2103+35

2102+90

2102+45

2102+00

2094+00

2093+50

2093+00

1929+60

1929+10

1928+60

1928+00

1886+50

1886+15

1885+75

1837+80

1837+50

1837+00

1836+50

1836+00

Start

Start

Start

Start

Start

Start

Start

2276+54

2276+04

2275+54

2275+04

2274+54

2274+04

2273+54

2273+00

2273+00

2272+55

2272+15

2232+23

2231+75

2231+25

2230+75

2230+25

2223+00

2222+50

2222+00

2221+50

2221+00

2219+00

2218+50

2218+00

2217+50

2189+05

2188+65

2188+25

2187+85

2187+45

Start

Start

Start

Start

Start

Start

2273+00 to 2276+54 354

(SQFT)

TYPE 1-A (NONWOVEN)

EARTHWORK GEOTEXTILE,

TOTALS

PRELIMINARY

3’ type I-A (nonwoven)

Earthwork geotextile, Granular backfill

P a v e m e n t s e c ti o n

Select borrow

12" typ.

Covered disturbed areas with 6" topsoil

LC

-2% min.

-3%

V a rie s

:1 min. lap

3’ min. lap

3’

FOOTNOTE:

Underdrain trench

LOCATION

QUANTITIES

DRAIN PIPE

12" SOLID OUTLET

(LNFT)

(FOR INFO ONLY)

QUANTITY

TOTAL 112

LOCATION

(LNFT)

PERF. PIPE

(SQFT)

GEOTEXTILE

(EACH)

CAP

4" END

TOTAL

(CUYD)

BACKFILL

GRANULAR

(FOR INFO ONLY)

(EACH)

SCREENS

MESH

OUTLET

2534+00 to 2537+50 350

11 13 2 11 13

OUTLETS

2539+00 to 2542+00

QUANTITIES

12" PERFORATED PIPE UNDERDRAIN SYSTEM

(EACH)

12" ELBOW

(EACH)

12" "TEE"

recommendations outlet per manufacturer’s

Install outlet mesh screens at

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

Outlet detail

See 12" Underdrain

OUTLET DETAILS

12-INCH UNDERDRAIN

DEEP PATCH AND

12" UNDERDRAIN OUTLET DETAIL

DEEP PATCH

2534+00 to 2537+50

2539+00 to 2542+00 to be removed and replaced

Existing 6"Ø ductile iron sewer line install magnetic tape)

4" Sch 60 PVC (plug end &

6" coupling bands or by other approved means to the pipe with standard coupling

Secure the outlet mesh screen

12" Elbow, 90°

Granular backfill type I-A

Earthwork geotextile, PIPE SECTION

TYPICAL PERFORATED

16"

12" collector pipe

Perforated

1% min.

drain pipe

12" Perforated pipe

12" Tee end of 12" perforated pipe

Place 12" end cap on upper drain pipe material excavated

Suitable

PIPE SECTION

TYPICAL OUTLET

24"

V a r ie s collector pipe

Perforated outlet drain pipe

12" Solid corrugated polyethylene

" mesh openings2 1" x 2

1approximately screen, no. 17 gage wire, drain pipe with galvanized wire

Cover outlet end of solid outlet

UNDERDRAIN SYSTEM DETAILS

12" PERFORATED PIPE

Geogrid, 9" vertical spacing ty p polyethylene drainage pipe

12" Perforated corrugated polyethylene outlet drain pipe

12" Solid corrugated to be removed and replaced

Existing telephone utility

Geogrid tr e n c h t o d r a in a t m in

V a r ie s m a x s lo p e

Placed riprap, class 1 polyethylene outlet drain pipe

12" Solid corrugated

NO SCALE

C.7

STATE PROJECT

S e p te m b e r

I n t_ ft c m y fi le s p w p r o d u c ti o n d m s g la c c g .d

J o h n s

M c

Q u is

C h e c k e d b y

D e s ig n e d b y sewer for future sanitary

12" Sch 60 PVC, type 1-A (nonwoven) earthwork geotextile, Line excavation with excavated material

Backfill, suitable conserved

Proposed telephone utility not shown, installed by others.

Supplement with select granular backfill.

and 714 in special contract requirements.

Geotextile type III-A can be substituted for geogrid, see Section 207

See Sheet D.83 for details.

See Sheet C.2 for placed riprap, class I quantities.

more than 30-feet of trench is open.

Stage trench excavation and underdrain construction so that no underdrain trench.

Overlap earthwork geotextile a minimum of 3-feet at top of

Lay slope back as needed for stability.

reinforcement geotextile.

excavation and overlap a minimum of 3-feet over top layer of

Continue bottom layer of reinforcement geotextile up sides of

2542+00

2537+40 sewer line ductile iron

Existing 6" sewer line

Proposed 6" pvc

SEWER LINE CONNECTION DETAIL

PRELIMINARY

C.8

STATE PROJECT

S e p

A

M g la c c h .d g n

U

S I n t2

D

J o h n s e c k e d b y

K

A u s ti s ig n e d b y

NO SCALE

Super Super 3 3

FOOTNOTE:

Taper

DETAILS

SUBEXCAVATION

PROFILE

S u b e x c a v a ti o n d e p th

Pavement structure Existing ground

3 3

N O I

T A

V A

C X

E B

U S

D N

E

Existing pavement grade

2:

1 2:1

NPS PMIS No. 140760 NPS Drwg. No. 117/108026

(see FAR 52.236-4).

Construct as shown in the staking report data listing

See Mainline Typical Section for pavement layer information.

Match finished grade to existing pavement grade.

Sawcut existing pavement. Apply tack coat, grade CSS-1.

TYPICAL FULL WIDTH SUBEXCAVATION SECTION

TYPICAL HALF WIDTH SUBEXCAVATION SECTION

LC

Super Super 3 3

Traveled way:variesTraveled way: varies

S u b e x c a v a ti o n d e p th

Pavement structure

Existing ground

3 3

LC

Taper

Traveled way: variesTraveled way: varies

2242+00 to 2243+40

2090+00 to 2102+00

Select borrow, 15" compacted depth

Earthwork geotextile, type I-A (nonwoven)

Geogrid, biaxial

15" compacted depth

Select borrow, Geogrid, biaxial type I-A (nonwoven) geotextile, Earthwork

Geogrid, biaxial

Earthwork geotextile, type I-A (nonwoven)

Select borrow, 15" compacted depth

2164+00 to 2166+00, LT

B E

G I N S

U B

E X

C A

V A

T I O

N

PRELIMINARY