ak-b-gfo201901_Control_Point_Coordinates.xlsx
XLSX spreadsheet 19 KB Posted
- Attached to
- AK BLM GFO 2019 (1) Sourdough Campground Bridge
- Solicitation number
- 69056722B000023
About this file
This document contains field notes and coordinate data from a surveying project along with details of a related federal contract opportunity on FedBizOpps.gov. The surveying project involved establishing control points and collecting coordinate and elevation data in Alaska for the Sourdough Campground Bridge. The full and open federal contract opportunity was issued by the Department of Transportation Federal Highway Administration to procure surveying and engineering services for the bridge project. Award is anticipated in 2019 with an estimated value over $250,000. The response due date has passed.
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Text version
PROJECT :Sourdough Campground Bridge DATE OF FIELD WORK : September 2019
EPOCH DATE : 2010.0000
PROJECT UNITS : US SURVEY FOOT
COORDINATE SYSTEM : Alaska zone 3 SPCS NAD83 2011 VERTICAL DATUM : Orthometric elevations based on the NAVD88 GEOID12b
| STATE PLANE COORDINATES | GEO COORDINATES | ||||||||
| POINT | |||||||||
| NUMBER | NORTH | EAST | ELEVATION | LATITUDE | LONGITUDE | ELLIPSOID | |||
| HEIGHT | COMBINED | ||||||||
| FACTOR | DESCRIPTION | ||||||||
| 19101 | 3117130.099 | 1722095.848 | 1896.176 | 62°31'48.698350"N | 145°30'59.027795"W | 1943.103 | 0.99981493 | 5/8" IR w/FHWA Alum Cap | |
| 19102 | 3116146.194 | 1722340.289 | 1894.888 | 62°31'38.992992"N | 145°30'53.975309"W | 1941.797 | 0.99981504 | 5/8" IR w/FHWA Alum Cap | |
| 19103 | 3116089.880 | 1721706.878 | 1887.572 | 62°31'38.485195"N | 145°31'07.483466"W | 1934.489 | 0.99981527 | 5/8" IR w/FHWA Alum Cap |
File details come from the government source that posted it. Updated .