OR NPS CRLA 13(1)_APPR_01_VA.pdf
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- Attached to
- OR NPS CRLA 13(1), Rehabilitate East Rim Drive
- Solicitation number
- 69056722r000013
About this file
This document contains a vertical alignment review report for a federal highway project and the associated federal contract opportunity solicitation. The vertical alignment review report provides technical details on the proposed vertical alignment design for rehabilitation of East Rim Drive, including station elevations, element types, entrance and exit grades, length of elements, and middle ordinate calculations for each element. The related federal contract opportunity solicitation is offered through full and open competition to rehabilitate East Rim Drive and is issued by the Department of Transportation Federal Highway Administration. The solicitation documents are attached for interested offerors to review the requirements for proposed solutions.
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Text version
Vertical Alignment Review Report Report Created: Tuesday, April 20, 2021
Time: 8:53:27 AM
Project: Default Description:
File Name: C:\Users\jennifer.longmore\Desktop\Exported from PW\crla01301_APP.dgn Last Revised: 4/20/2021 08:52:26
Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: APPR01 Horizontal Description:
Horizontal Style: Alignment\Baseline
Vertical Alignment: BL19 Vertical Description:
Vertical Style: Alignment\Baseline Station Elevation
Element: Symmetrical Parabola
VPC 1000.000 7690.527
VPI 1327.438 7695.629
VPT 1654.877 7717.304
Length: 654.876
Entrance Grade: 0.016 Exit Grade: 0.066 r = (g2 - g1) / L: 0.773 K = l / (g2 - g1): 129.381
Middle Ordinate: 4.143
Element: Linear
VPT 1654.877 7717.304
VPC 2348.313 7763.208
Tangent Grade: 0.066 Tangent Length: 693.437
Element: Symmetrical Parabola
VPC 2348.313 7763.208
VPI 2778.023 7791.654
VPT 3207.733 7779.659
VHP 2952.828 7783.217
Length: 859.420 Entrance Grade: 0.066
Exit Grade: -0.028 r = (g2 - g1) / L: -1.095 K = l / (g2 - g1): 91.320
Middle Ordinate: -10.110
Page 1 of 3Vertical Alignment Review Report
4/20/2021file:///C:/Users/jennifer.longmore/AppData/Local/Temp/RPTgvwhzezv.html
Element: Linear
VPT 3207.733 7779.659
VPC 3258.982 7778.229
Tangent Grade: -0.028 Tangent Length: 51.249
Element: Symmetrical Parabola
VPC 3258.982 7778.229
VPI 3705.598 7765.762
VPT 4152.215 7773.562
VLP 3808.433 7770.560
Length: 893.233 Entrance Grade: -0.028
Exit Grade: 0.017 r = (g2 - g1) / L: 0.508 K = l / (g2 - g1): 196.841
Middle Ordinate: 5.067
Element: Linear
VPT 4152.215 7773.562
VPC 4361.419 7777.216
Tangent Grade: 0.017 Tangent Length: 209.204
Element: Symmetrical Parabola
VPC 4361.419 7777.216
VPI 4415.896 7778.167
VPT 4470.373 7778.768
Length: 108.954
Entrance Grade: 0.017 Exit Grade: 0.011 r = (g2 - g1) / L: -0.591 K = l / (g2 - g1): 169.345
Middle Ordinate: -0.088
Element: Linear
VPT 4470.373 7778.768
VPC 4961.289 7784.184
Tangent Grade: 0.011 Tangent Length: 490.916
Element: Symmetrical Parabola
VPC 4961.289 7784.184
VPI 5408.490 7789.117
VPT 5855.691 7819.110
Length: 894.403
Entrance Grade: 0.011 Exit Grade: 0.067
( 2 1) / L
Page 2 of 3Vertical Alignment Review Report
0.627 K = l / (g2 - g1): 159.608
Middle Ordinate: 6.265
Element: Linear
VPT 5855.691 7819.110
VPC 6262.100 7846.367
Tangent Grade: 0.067 Tangent Length: 406.409
Element: Symmetrical Parabola
VPC 6262.100 7846.367
VPI 6878.625 7887.716
VPT 7495.151 7848.028
VHP 6891.261 7867.465
Length: 1233.051 Entrance Grade: 0.067
Exit Grade: -0.064 r = (g2 - g1) / L: -1.066 K = l / (g2 - g1): 93.809
Middle Ordinate: -20.259
Page 3 of 3Vertical Alignment Review Report
File details come from the government source that posted it. Updated .