wa-ef-gifpn-gifpn603-2017-1-2-proposed-vertical-alignment.pdf
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- Solicitation number
- 69056722B000026
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This document provides a vertical alignment review report for a federal highway project in Washington state. The report details the vertical alignment design for a 2.5 mile section of roadway on Route 63 in the Gifford Pinchot National Forest. The alignment includes multiple elements such as tangents, parabolas, and their respective grades, lengths, entrance and exit grades, and curve parameters.
The related federal contract opportunity is a solicitation from the Department of Transportation Federal Highway Administration to perform repairs and maintenance on Phase 2 of the WA ERFO FS GIFPN603 2017-1 project. The solicitation seeks bids for repair work within the Gifford Pinchot National Forest area described in the technical design documents. Response and award dates are not provided.
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FEDERAL HIGHWAY ADMINISTRATION
PROJECT
WA ERFO FS GIFPN603 2017-1(2)
GIFFORD PINCHOT REPAIRS 2017,
PHASE 2
FDR 63 MP 12.0
Vertical Alignment
21+50.00 – 25+00.00
GIFFORD PINCHOT NATIONAL FOREST
LEWIS COUNTY,
WASHINGTON
carrie.warren Sticky Note Completed set by carrie.warren
Vertical Alignment Review Report Report Created: 7/6/2022
Time: 2:57pm
Project: ERFO Description: 20190508
File Name: C:\Users\Brenda.McIntosh\OneDrive - AECOM\Projects\ERFO\ERFO.alg Last Revised: brenda.mcintosh 7/6/2022 2:55:07 PM Input Grid Factor: 1.00000000 Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: RD63 MP12 Horizontal Description: 20190815
Horizontal Style: AL_HW_CLinePSENew
Vertical Alignment: vert Vertical Description: 20190917
Vertical Style: AL_HW_CLinePSENew Station Elevation
Element: Linear
POB 21+50.00 3693.81
PVC 21+55.00 3693.76
Tangent Grade: -1.04% Tangent Length: 5.00
Element: Symmetrical Parabola
PVC 21+55.00 3693.76
PVI 21+80.00 3693.50
PVT 22+05.00 3693.75
VLOW 21+80.54 3693.63
Length: 50.00 Entrance Grade: -1.04%
Exit Grade: 1.00% r = (g2 - g1) / L: 4.09 K = l / (g2 - g1): 24.46
Middle Ordinate: 0.13
Element: Linear
PVT 22+05.00 3693.75
PVC 22+25.00 3693.95
Tangent Grade: 1.00% Tangent Length: 20.00
Element: Symmetrical Parabola
PVC 22+25.00 3693.95
PVI 22+50.00 3694.20
PVT 22+75.00 3694.70
Page 1 of 2Vertical Alignment Review Report
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Length: 50.00 Entrance Grade: 1.00%
Exit Grade: 2.00% r = (g2 - g1) / L: 2.00 K = l / (g2 - g1): 50.00
Middle Ordinate: 0.06
Element: Linear
PVT 22+75.00 3694.70
PVC 22+90.00 3695.00
Tangent Grade: 2.00% Tangent Length: 15.00
Element: Symmetrical Parabola
PVC 22+90.00 3695.00
PVI 23+40.00 3696.00
PVT 23+90.00 3693.29
VHIGH 23+16.97 3695.27
Length: 100.00
Entrance Grade: 2.00% Exit Grade: -5.42% r = (g2 - g1) / L: -7.42 K = l / (g2 - g1): 13.48
Middle Ordinate: -0.93
Element: Linear
PVT 23+90.00 3693.29
PVC 24+30.00 3691.13
Tangent Grade: -5.42% Tangent Length: 40.00
Element: Symmetrical Parabola
PVC 24+30.00 3691.13
PVI 24+60.00 3689.50
PVT 24+90.00 3690.30
VLOW 24+70.22 3690.04
Length: 60.00 Entrance Grade: -5.42%
Exit Grade: 2.66% r = (g2 - g1) / L: 13.47 K = l / (g2 - g1): 7.42
Middle Ordinate: 0.61
Element: Linear
PVT 24+90.00 3690.30
EOT 25+00.00 3690.57
Tangent Grade: 2.66% Tangent Length: 10.00
Page 2 of 2Vertical Alignment Review Report
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File details come from the government source that posted it. Updated .