af05801_TIE4_superelevation.pdf
PDF 52 KB Posted
- Solicitation number
- 69056725B000001
About this file
This document appears to be a technical specification or design plan related to the superelevation tie-in stations for the Neck Lake Road Reconstruction project, part of federal contract opportunity AK PFH 58(1).
The key details are: The project involves 1.6 miles of Schedule A roadway reconstruction, 2.0 miles of Schedule B roadway reconstruction, and 2.4 miles of Schedule C roadway reconstruction, located 45 miles northwest of Coffman Cove, Alaska. The work includes roadway excavation, grading, rock blasting, drainage, embankment, aggregate surface, guardrail, erosion control, and other related construction activities. The estimated price range is between $10,000,000 and $20,000,000, and the tentative completion date is Fall 2026. This solicitation will be offered for full and open competition on an unrestricted basis, and is anticipated to be solicited in Winter 2024/2025. The federal agency involved is the Department of Transportation Federal Highway Administration.
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Text version
Schedule C Super-elevation tie in stations 174+21.43 to 177+76.77
AK PFH 58(1),
Neck Lake Road Reconstruction: NPOWI Hwy. to Marine Access Facility Jct.
/* Superelevation Settings and Parameters:
Project Name:
F:\HIGHWAYS\FHWA\24500048_af05801_NeckLakeRoad\Design\geopm\NeckLake2017.prj User:
F:\HIGHWAYS\FHWA\24500048_af05801_NeckLakeRoad\Design\geopm\projdbs\oc Run Name: TIE4 Unit System is english.
Created input file "Superelevation_TIE4.inp".
Created activity log file "Superelevation_TIE4.log".
Created on Sun, Jul 28, 2024 at 09:33.
Using Preference File "NeckLake30" Using e Selection of "6%‐30mph".
Using Length Selection of "AASHTO English" Using Design Speed of 30.000000.
auto shape job number = 581 auto shape set shape cluster baseline = TIE4 shape cluster profile = TIE4_P shape cluster tie = 0.0000 independent shape chain / offset
TIE4 ‐10.0000
TIE4 0.0000
filler line station / slope 174+21.430000 ‐5.4000 174+37.830000 ‐5.4000 /* Curve TIE4‐1 */ 176+51.357442 ‐5.4000 /* Curve TIE4‐1 */ 177+02.987072 ‐2.0000 177+76.767339 ‐2.0000 auto shape set shape cluster baseline = TIE4 shape cluster profile = TIE4_P shape cluster tie = 0.0000 dependent shape chain / offset
TIE4 0.0000
TIE4 10.0000
filler line station / slope 174+21.430000 5.4000 174+37.830000 5.4000 /* Curve TIE4‐1 */ 176+51.357442 5.4000 /* Curve TIE4‐1 */ 177+63.727812 ‐2.0000 177+76.767339 ‐2.0000
Plot Parameters Dependent Shape lvname = X_Geopak_Cell co = 6 lc = 0 wt = 2 Dependent Text lvname = X_Geopak_Cell co = 6
Independent Shape lvname = X_Geopak_Cell co = 1 lc = 0 wt = 2 Independent Text lvname = X_Geopak_Cell co = 1
Write shapes into dgn = F:\highways\FHWA\24500048_af05801_NeckLakeRoad\Design\af05801Sa02.dgn
File details come from the government source that posted it. Updated .