The document contains design plans for improvements to an alleyway between 14th Street and 13th Avenue in Williston, North Dakota. It includes stationing notes from 0+00 to 1+29.79 feet, existing and proposed elevation profiles, a typical section layout showing a 15 foot wide alleyway with a 4 inch inverted crown, and a materials list and quantities for unclassified excavation, a 2 inch hot bituminous pavement base course, and a 2 inch hot bituminous pavement surface course.

1. 0+00.00
1+00.00
1+29.79
0+50.00
N
14th Street W
13thAveW
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+50.00
0+00.00
1+00.00
1+29.79
0+00.00 0+13.06
Begin Alleyway Improvement
End Alleyway Improvement
Elevation
Elevation
Station
1916.00
1917.50
1916.00
0+00.000+00.00 0+30.62 0+55.72 0+77.39 0+93.42
1+00.00 1+10.32
1+29.791+29.79
0+00.000+00.00 0+30.62 0+55.72 0+77.39 0+93.42 1+00.00 1+10.32 1+29.791+29.79
S min = 0.75%
Typical Section
15.0'
7.5'4 In. Inverted Crown
2'' HBP Top Course
2'' HBP Bottom Course
Graded Surface
Library Alleyway
Item
Unclassified Excavation
2'' HBP Base Course
2'' HBP Asphalt Surface Course
Quantity
32
18
18
Unit
CY
Ton
Ton
3 TonPG58-28 Cement
Proposed Alleyway
0.77% -0.91%
SHEET:
OF
Project:
Date:
Scale:
CITYOFWILLISTON
8095thStreetEast-Williston,NorthDakota58801
ENGINEERINGDEPARTMENT
City of
WILLISTON
0101
3/4'' = 1'
07-27-16
0000
Sta.0+00toSta.0+00
LibraryAlleyway
DESCRIPTION
14thStand13thAve