mt-a0300461_WarmanLoopRoad_Prelim-Plans.pdf

Preliminary - N ot fo r Construction

F-

Top of existing pavement

Roadway aggregate, method 2, 18-inch compacted depth

Existing ground

Geogrid, stabilization

Separation-stabilization geotextile, class 1, type C (nonwoven)

Profile grade

18-inch Subexcavation depth

<t.

I

Surfacing structure r11

SUBEXCAVATION DETAIL

f2H3l

6 6

0 __ ____________ L _ _ _ _ _ _ _ _ _ _ _ __ o

Surfacing structure !11

Roadway aggregate, method 2, 18-inch compacted depth

Geogrid, stabilization

Separation-stabilization geotextile, class 1, type C (nonwoven)

Top of existing pavement

SUBEXCAVATION PROFILE

STATE PROJECT

MT BIGHORN 46(1)

fost;ng ground

NOTE:

1. See sheet C.2 for quantities.

FOOTNOTE:

f11 See sheet C.3.

£21 Mirror detail as appropriate.

f3l Adjust locations to meet field conditions as approved.

NO SCALE

SUBEXCAVATION DETAILS

SHEET

NUMBER

C.4

Preliminary - Not fo

UTILITY CONTACT INFORMATION

PHILLIPS 66 PIPELINE 338 HIGHWAY 87 EAST, BILLINGS, MT 59101 JIM COSTELLO (406) 855-7456

COMPANY ADDRESS CONTACT PHONE NUMBER

BIG HORN COUNTY ELECTRIC COOPERATIVE 303 S. MITCHELL AVE., HARDIN, MT 59034 MONTY RUSSELL (406) 665-2830

NEMONT TELEPHONE COOPERATIVE 2457 MAIN STREET, WORDEN, MT 59088 TROY UNREIN (406) 620-7011

STATE PROJECT

BIGHORN 46(1) D.1MT

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SHEET

NUMBER

UTILITY CONTACT

INFORMATIONPreliminary - Not fo

STATE PLANE COORDINATES GEO COORDINATES

POINT

NUMBER

NORTH EAST ELEVATION LATITUDE LONGITUDE

ELLIPSOID

HEIGHT

COMBINED

FACTOR

DESCRIPTION NOTE:

WL1 405175.769 2404860.473 3169.708 45°20'53.467344"N 107°48'08.636020"W 3125.1864 0.999659554 5/8" IR w/FHWA Alum Cap 1.

WL2 404805.504 2404871.001 3174.232 45°20'49.809596"N 107°48'08.600989"W 3129.7242 0.999659843 5/8" IR w/FHWA Alum Cap

WL3 404911.648 2400344.758 3170.763 45°20'51.821163"N 107°49'11.940419"W 3126.4669 0.99965972 5/8" IR w/FHWA Alum Cap

WL4 405039.355 2399573.603 3171.551 45°20'53.245151"N 107°49'22.699088"W 3127.2867 0.999659484 5/8" IR w/FHWA Alum Cap

WL5 403541.438 2395185.676 3168.339 45°20'39.379563"N 107°50'24.579752"W 3124.3424 0.999661544 5/8" IR w/FHWA Alum Cap

WL6 403516.308 2394362.973 3159.679 45°20'39.303440"N 107°50'36.105208"W 3115.7217 0.999661966 5/8" IR w/FHWA Alum Cap

WL7 403370.940 2389022.359 3146.488 45°20'38.976620"N 107°51'50.917864"W 3102.7836 0.99966263 5/8" IR w/FHWA Alum Cap

WL8 403304.663 2388169.658 3147.820 45°20'38.497954"N 107°52'02.875257"W 3104.1557 0.99966263 5/8" IR w/FHWA Alum Cap

WL9 398962.057 2388104.957 3196.552 45°19'55.637632"N 107°52'05.047986"W 3153.0499 0.999666255 5/8" IR w/FHWA Alum Cap

WL10 399141.803 2388369.776 3200.692 45°19'57.357721"N 107°52'01.288793"W 3157.1714 0.999665819 5/8" IR w/FHWA Alum Cap

PROJECT :Warman Loop Road DATE OF FIELD WORK :March 2020 DATE OF FINAL ADJUSTMENT : March 2020

PROJECT UNITS :International Foot COORDINATE SYSTEM : Montana SPCS NAD83 2011

EPOCH DATE :2010.0000

VERTICAL DATUM : Orthometric Elevations based on the NAVD88 GEOID18

To precisely check distances between points as measured on the ground, inverse the state plane coordinates and divide the computed distance by a mean combined factor of the two points.

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D es ig n ed b y:

C h ec ke d b y:

STATE PROJECT

D.10

SHEET

NUMBER

BIGHORN 46(1)MT

SURVEY CONTROLPreliminary - Not fo

E:

Width £11

,J : l.3

R�a::.y�g:::.: :e:o::, 7�-�,----.-i-'(------..;::::--, - - - - - - - - - - - 3-inch compacted depth Top of existing approach surfacing

APPROACH ROAD SECTION DETAIL - TYPE A APPROACHES

Length r11

Edge of pavement \1 • Match existinq aooroach qrade --

Roadway aggregate, method 2, / 3-inch compacted depth

Adjust connection to match existing approach road profile and cross slope

APPROACH ROAD CONNECTION DETAIL - TYPE A APPROACHES

NO SCALE

STATE PROJECT

MT BIGHORN 46(1)

FOOTNOTE:

lll See Sheet E.2.

APPROACH ROAD DETAILS

SHEET 2 OF 2

SHEET

NUMBER

E.3

Preliminary - Not fo

10.4 x 16 60201 -0400

60201 -0800

60220 -2400

60704 -0000

Station E S T

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A T E D

M A X

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C T U

R A L

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REMARKS

See below for numbered notes

FEET CUYD LNFT LNFT LNFT EACH Lt Rt 37+85 1 51+21 2 44 48 x/C,P 1,2,3 76+16 1 77+72 1 83+81 2 19 32 x/C,P 1,2,3 95+74 1 105+64 1 109+11 1 124+29 1 167+25 1 24 32 x/C,P 1,2,3 219+98 2 200 60 2 2

PROJECT TOTAL 287 32 80 60 7

Allowable Pipe Material

NOTE: A Aluminum

1. Steel pipe culvert minimum wall thickness is the thickness required AS Aluminized steel by the Std. 602-1 fill height table. C Concrete

2. Aluminized steel pipe culvert minimum wall thickness is the GS Galvanized steel thickness required by the Std. 602-1 fill height table (steel). P Plastic

3. Aluminum pipe culvert minimum wall thickness is the thickness (blank) Any appropriate material required by the Std. 602-1 fill height table. x/__ Any appropriate material except __

PAY ITEM NUMBER

TABULATION OF DRAINAGE QUANTITIES

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D es ig n ed b y:

C h ec ke d b y:

STATE PROJECT

G.1

SHEET

NUMBER

BIGHORN 46(1)MT

Note: The quantities shown hereon are approximate and are subject to field adjustments.

Preliminary - N