olym01207_ALI_MAIN02_OP.pdf
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- Solicitation number
- 69056721B000025
About this file
This document contains a horizontal and vertical alignment report for the repair of slumps on Hurricane Ridge and Obstruction Point Road on the Olympic Peninsula in Washington state, as well as the related federal contract solicitation. The solicitation is for repair work on the roads and was issued by the Department of Transportation Federal Highway Administration. The alignment report provides technical details on the existing road conditions, including stationing, coordinates, radii, lengths and grades for the horizontal and vertical alignments. The solicitation seeks bids for repairs to address issues such as slumps and slides along the roadways. The work must be completed by September 2023 and bids are due by July 2022. The federal agency involved is the Department of Transportation Federal Highway Administration, and they are seeking bids to address the road repair work outlined in the alignment report and solicitation documentation.
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PHYSICAL DATA
for
FEDERAL HIGHWAY ADMINISTRATION
WESTERN FEDERAL LANDS HIGHWAY DIVISION
WA NPS OLYM 12(7)
REPAIR SLUMPS ON HURRICANE RIDGE AND
OBSTRUCTION POINT ROAD
HORIZONTAL AND VERTICAL ALIGNMENT
REPORT
Obstruction Point Road
Horizontal and Vertical Alignment Review Report
Report Created: Tuesday, March 22, 2022 Time: 5:06:21 PM
Project: 2D Design SurvFt
Description:
File Name: c:\pw-work\d0495569\olym01207_ali.dgn
Last Revised: 3/22/2022 17:02:37 Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: MAIN02
Horizontal Description:
Horizontal Style: Alignment\Baseline
Station Northing Easting
Element: Circular
PC ( ) 50+00.000 364781.405 988965.001
HPI ( ) 50+22.930 364791.049 988985.803
CC ( ) 364944.676 988889.304
PT ( ) 50+45.614 364805.602 989003.523
Radius: 179.965
Delta: 14.522° Left
Degree of Curvature (Arc): 31.837°
Length: 45.614
Tangent: 22.930
Chord: 45.492
Middle Ordinate: 1.443
External: 1.455
Back Tangent Direction: N65.126°E
Back Radial Direction: S24.874°E
Chord Direction: N57.865°E
Ahead Radial Direction: S39.396°E
Ahead Tangent Direction: N50.604°E
Element: Linear
PT ( ) 50+45.614 364805.602 989003.523
PC ( ) 51+10.083 364850.153 989050.122
Tangential Direction: N46.287°E
Tangential Length: 64.469
Element: Circular
PC ( ) 51+10.083 364850.153 989050.122
HPI ( ) 51+31.896 364864.087 989066.905
CC ( ) 364772.149 989114.883
PT ( ) 51+53.053 364869.885 989087.933
Radius: 101.384
Delta: 24.284° Right
Degree of Curvature (Arc): 56.514°
Length: 42.971
Tangent: 21.813
Chord: 42.650
Middle Ordinate: 2.268
External: 2.320
Back Tangent Direction: N50.300°E
Back Radial Direction: S39.700°E
Chord Direction: N62.442°E
Ahead Radial Direction: S15.416°E
Ahead Tangent Direction: N74.584°E
Element: Linear
PT ( ) 51+53.053 364869.885 989087.933
END ( ) 52+15.425 364888.566 989147.441
Tangential Direction: N72.572°E
Tangential Length: 62.372
Vertical Alignment: Obstruction Point
Vertical Description:
Vertical Style: Alignment\Baseline
Station Elevation
Element: Linear
START 50+00.000 5198.716
VPI 50+25.000 5196.402
Tangent Grade: -0.093
Tangent Length: 25.000
Element: Linear
VPI 50+25.000 5196.402
VPC 50+83.593 5192.258
Tangent Grade: -0.071
Tangent Length: 58.593
Element: Symmetrical Parabola
VPC 50+83.593 5192.258
VPI 51+08.593 5190.490
VPT 51+33.593 5186.667
Length: 50.000
Entrance Grade: -0.071
Exit Grade: -0.153 r = 100 * (g2 - g1) / L: -16.442
K = l / (g2 - g1): 6.082
Middle Ordinate: -0.514
Element: Linear
VPT 51+33.593 5186.667
VPI 51+90.000 5178.040
Tangent Grade: -0.153
Tangent Length: 56.407
Element: Linear
VPI 51+90.000 5178.040
END 52+15.425 5175.058
Tangent Grade: -0.117
Tangent Length: 25.425
File details come from the government source that posted it. Updated .