B08_Attach_(4)_Construction_Drawings.pdf
PDF 5 MB Posted
- Solicitation number
- 140P2024R0147
About this file
This document appears to be a set of construction drawings related to the solicitation for extending the public launch ramp at Hemenway Harbor in Lake Mead National Recreation Area, Boulder City, Nevada.
The drawings provide detailed plans and specifications for the construction work, including a cover sheet, general information sheets, traffic control plans, erosion control plans, typical sections, connection details, and plan and profile sheets for the launch ramp from station 1050' to 1000'. The drawings also include a control point table with coordinates and elevations, and metadata on the survey methods used. This is likely an attachment to the solicitation document for the launch ramp extension project.
View the file
Other files
Show all 23
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
SHEET INDEX
SHEET SUBSHEET TITLE OF SHEET
1 COVER
2 G1 SHEET INDEX
3 G2 GENERAL SYMBOLOGY, SETUP AND ABBREVIATIONS
4 G3 TRAFFIC CONTROL OVERVIEW PLAN
5 G4 TRAFFIC CONTROL LAUNCH RAMP PLAN
6 G5 EROSION CONTROL OVERVIEW PLAN
7 G6 EROSION CONTROL PLAN
8 G7 TYPICAL SECTIONS
9 G8 CAST-IN-PLACE TO PRECAST CONNECTION DETAIL
10 G9 PRECAST CONCRETE PANEL DETAILS
11 SU1 LAUNCH RAMP OVERVIEW (1050' TO 1000') AND SITE SURVEY
12 C1.1 LAUNCH RAMP PLAN AND PROFILE (1050' TO 1040')
13 C1.2 LAUNCH RAMP CROSS SECTIONS (1050' TO 1040')
14 C2.1 LAUNCH RAMP PLAN AND PROFILE (1040' TO 1030')
15 C2.2 LAUNCH RAMP CROSS SECTIONS (1040' TO 1030')
16 C3.1 LAUNCH RAMP PLAN AND PROFILE (1030' TO 1020')
17 C3.2 LAUNCH RAMP CROSS SECTIONS (1030' TO 1020')
18 C4.1 LAUNCH RAMP PLAN AND PROFILE (1020' TO 1010')
19 C4.2 LAUNCH RAMP CROSS SECTIONS (1020' TO 1010')
20 C5.1 LAUNCH RAMP PLAN AND PROFILE (1010' TO 1000')
21 C5.2 LAUNCH RAMP CROSS SECTIONS (1010' TO 1000')
22 C5.3 LAUNCH RAMP CROSS SECTIONS (1010' TO 1000')
SHEET NAMING CONVENTIONMATERIALS IN SECTION GENERAL SYMBOLOGY
CONSTRUCTION
AHEAD
CONSTRUCTION
AHEAD
CONSTRUCTION
AHEAD
CONSTRUCTION
AHEAD
Flow
NORTH CONSTRUCTION AREA
SOUTH CONSTRUCTION AREA
NPS LAKE MEAD HEMENWAY HARBOR 2020 RPA FINAL CONTROL POINT TABLE
NEVADA EAST STATE PLANE COORDINATES (2701) NAD83(CORS96)(EPOCH 2002) US FOOT DEFINITION NAVD 88 ELEVATIONS
POINT NORTHING EASTING ELEVATION DESCRIPTION
21 26710990.882 893867.691 1267.50 FOUND RPC DEA CONTROL DEA-HEM-2 ON TOP OF SMALL HILL 160 FEET ABOVE EQUIPMENT YARD, SOUTH OF MARINA ROAD.
23 26713785.190 894819.929 1109.71 SET RPA RPC 390FT WEST OF END OF DOCK END, ON SMALL RISE, 178FT NW OF TOP BACK OF CURB OF RAMP
24 26713539.040 895061.463 1097.43 SET SPIKE AND WASHER IN CONCRETE CRACK, 2.9FT NW OF FLOWLINE CURB, 177FT SW OF SW CORNER DOCK
METADATA
SURVEY PERFORMED BY ROBERT PECCIA AND ASSOCIATES - SEPTEMBER 2020 TRIMBLE R8-2 GPS
CONTROL PRIMARILY ESTABLISHED WITH GPS RTK METHODS:
HELD CP 21 NPS PROVIDED COORDINATES NEZ
CP 23 AND 24 WERE SURVEYED AND CHECKED USING GPS RTK METHODS
NEVADA EAST STATE PLANE COORDINATES (2701) NAD83(CORS96)(EPOCH 2002) US FOOT DEFINITION, NAVD88 ELEVATIONS ALL AS PROVIDED BY NPS
NAVD 88 ELEVATIONS OF MAPPING WERE COMPUTED USING GEOID03
ABBREVIATIONS:
RPA RPC - SET 5/8"X24" LONG REBAR WITH 1 1/4" RED PLASTIC CAP MARKED "RPA CONTROL"
RPC - RED PLASTIC CAP
YPC - YELLOW PLASTIC CAP
NGS - NATIONAL GEODETIC SURVEY
CSF - COMBINED SCALE FACTOR
| Sheets and Views |
| COVER |
| PLOT |
File details come from the government source that posted it. Updated .