mta-bor298001_PRO_APPR_APPR-02.pdf
PDF 92 KB Posted
- Attached to
- MT FLAP BOR 2980(1), Sun River Bridge Replacement Federal contract opportunity
- Solicitation number
- 69056724B000016
About this file
This document appears to be a Vertical Alignment Review Report for a federal contract opportunity. The report provides details on the horizontal and vertical alignments for the "APPR-02" alignment associated with the MT FLAP BOR 2980(1), Sun River Bridge Replacement project. The key details include the station, elevation, tangent grade, tangent length, and other geometric elements for the approach alignment.
The related federal contract opportunity is for the MT FLAP BOR 2980(1), Sun River Bridge Replacement project. The work involves building a new 462-foot long precast-post-tensioned girder bridge with precast concrete deck, about 200 feet downstream of the existing steel truss bridge. The project also includes new embankment and MSE wall approaches. The solicitation is offered for full and open competition with an estimated price range between $10 million to $20 million. The contract type is sealed bid, firm-fixed-price with a tentative completion date of Fall 2026.
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Text version
Vertical Alignment Review Report Report Created: Thursday, August 8, 2024
Time: 9:21:50 AM
Project: Design IntlFt Description:
File Name: \\RPA-HLN-04\Shared\highways\FHWA\23500008_mta-bor2980-1_SunRiverBridge\DGN\mta-bor298001_cvc01 - Option_2.dgn
Last Revised: 8/8/2024 09:20:55
Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: "APPR-02" Horizontal Description:
Horizontal Style: Alignment\Baseline - Approach
Vertical Alignment: "APPR-02 PRO" Vertical Description:
Vertical Style: Alignment\Baseline - Approach Station Elevation
Element: Linear
START 1999+88.82 4453.0107
VPI 2000+00.00 4452.4268
Tangent Grade: -0.052 Tangent Length: 11.178
Element: Linear
VPI 2000+00.00 4452.4268
VPC 2000+40.00 4451.8454
Tangent Grade: -0.015 Tangent Length: 40.000
Element: Symmetrical Parabola
VPC 2000+40.00 4451.8454
VPI 2000+50.00 4451.7000
VPT 2000+60.00 4451.0813
Length: 20.000
Entrance Grade: -0.015 Exit Grade: -0.062 r = 100 * (g2 - g1) / L: -23.670 K = l / (g2 - g1): 4.225
Middle Ordinate: -0.118
Element: Linear
VPT 2000+60.00 4451.0813
Page 1 of 2Vertical Alignment Review Report
8/8/2024
Horizontal Alignment: "APPR-02" Horizontal Description:
Horizontal Style: Alignment\Baseline - Approach
VPC 2001+05.00 4448.2969
Tangent Grade: -0.062 Tangent Length: 45.000
Element: Symmetrical Parabola
VPC 2001+05.00 4448.2969
VPI 2001+30.00 4446.7500
VPT 2001+55.00 4446.0971
Length: 50.000
Entrance Grade: -0.062 Exit Grade: -0.026 r = 100 * (g2 - g1) / L: 7.152 K = l / (g2 - g1): 13.982
Middle Ordinate: 0.223
Element: Linear
VPT 2001+55.00 4446.0971
END 2001+66.73 4445.7909
Tangent Grade: -0.026 Tangent Length: 11.726
Page 2 of 2Vertical Alignment Review Report
8/8/2024
File details come from the government source that posted it. Updated .