A00001 Revised - Attachment 5. Drawings GAOA Sky Ranch Road.pdf
PDF 4 MB Posted
- Solicitation number
- 127EAW23R0011
- Issued by
-
Department of Agriculture Forest Service
About this file
This document package includes drawings and technical specifications for a federal construction contract opportunity with the Department of Agriculture Forest Service. The project involves repairs and improvements to Sky Ranch Road, a scenic byway located in the Sierra National Forest in Madera County, California. Work will be performed over approximately 10 miles and includes brushing, double chip sealing, fog sealing, asphalt reconstruction, and repairs to the Soquel Ditch Bridge. The estimated value of the contract is between $1 million and $5 million. The solicitation is set aside for total small business participation. The request for proposals number is 127EAW23R0011, with a closing date of April 14, 2023 for any request for information. A pre-proposal conference will also be held on an unspecified date.
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Text version
PROJECT LOCATION
VICINITY MAP
TRAVEL DIRECTIONS:
SHEET OF001
INDEX OF SHEETS
SHEET SHEET TITLE DATE
1 COVER SHEET 1/5/2023
2 MAP 1/5/2023
3 CLEARING NOTES 1/5/2023
4 TYPICAL CROSS SECTIONS 4/5/2023
5 GENERAL DETAILS 4/5/2023
From Oakhurst, CA head Northeast on Highway 41, travel approximately 4.0 miles and turn right on Road 632, continue for 1.4 miles until reach the beginning of the NFSR 6S10 (Sky Ranch Road).
RECOMMENDED BY:
APPROVED:
FOREST ENGINEER
DISTRICT RANGER DATE
DATE
DIRECTOR OF ENGINEERING
DATE
FOREST SUPERVISOR DATE
United States Department of Agriculture
Forest Service
GAOA - SCENIC BYWAY
SKY RANCH ROAD REPAIRS
CALIFORNIA
MADERA COUNTY
SIERRA NATIONAL FOREST
(R05) PACIFC SOUTHWEST REGION
Map provided on separate document.
A00001 - Revised Attachment 5 Drawings GAOA Sky Ranch Road
DRAWING TITLE
DRAWN
DESIGNER
CHECKED
PROJECT NO.
OFSHEET
PROJECT NAME
DATE
ARCHIVE NO.
DWG SHEET NO.
(R05)
PACIFIC SOUTHWEST REGION
GAOA - SCENIC BYWAY
SKY RANCH ROAD
REPAIRS
SIERRA NATIONAL
FOREST
BASS LAKE RANGER
DISTRICT
MAP
01/05/2023
PABLO GONZALEZ
ANTONIO CABRERA
G-02
Vicinity Map
Grinding 4" and 2" layer of base rock w/oil
MP 7.46 - 9.98 (2.52 miles)
Brushing, double chipseal
MP 0.0 - 5.69
(5.69 miles)
FogSeal
MP 5.69 - 6.72
(1.03 Miles)
Asphalt Reconstruction
MP 6.72 - 7.46
(0.74 Miles)
Soquel Ditch Bridge
DRAWING TITLE
DRAWN
DESIGNER
CHECKED
PROJECT NO.
OFSHEET
PROJECT NAME
DATE
ARCHIVE NO.
DWG SHEET NO.
(R05)
PACIFIC SOUTHWEST REGION
GAOA - SCENIC BYWAY
SKY RANCH ROAD
REPAIRS
SIERRA NATIONAL
FOREST
BASS LAKE
RANGER DISTRICT
CLEARING DETALS
01/05/2023
PABLO GONZALEZ
ANTONIO CABRERA
G-03
CLEARING DETAILS (BRUSHING)
1.5 : 1 Backslope
2 : 1 Ditch
TYPICAL GRADING DETAIL - OUTSLOPE
Existing Ground
TYPICAL GRADING DETAIL - CROWNED
TYPICAL GRADING DETAIL - INSLOPE
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE
Exist ing Ground
Varies 14' to 24'
2%
2:1Fill SlopeExisting Ground
Exist ing Ground
Varies 14' to 24'
2%
2:1Fill Slope
DEPTH AS STATED
IN WORK LIST
2%
Existing Ground
Exist ing Ground
2:1Fill Slope
DEPTH AS STATED
IN WORK LIST
1.5 : 1 Backslope
2 : 1 Ditch
2%
TYPICAL GRADING DETAIL - INSLOPE W/DITCH
NOT TO SCALE
Exist ing Ground
2:1Fill Slope
1.5 : 1 Backslope
2 : 1 Ditch
Existing Ground
Varies 14' to 24'
2%Varies 14' to 24'
NOTE: Shoulder and travel way width varies.
Note: Road width varies and for calculations purposes consider a continuous road width of 19 feet.
PROFILE VIEW
CROSS SECTION
Undisturbed native material
1.- Pulverize 4" layer.
4.- Place 4" layer of Hot Mix Asphalt PG 64-16.
Match existing slope
Match existing slope
2.- Install Geotextile (Tensar TriAx TX7 or equivalent)
**This is an optional item.
3.- Compact a 4" layer..
DRAWING TITLE
DRAWN
DESIGNER
CHECKED
PROJECT NO.
OFSHEET
PROJECT NAME
DATE
ARCHIVE NO.
DWG SHEET NO.
(R05)
PACIFIC SOUTHWEST REGION
GAOA - SCENIC BYWAY
SKY RANCH ROAD
REPAIRS
SIERRA NATIONAL
FOREST
BASS LAKE
RANGER DISTRICT
TYPICAL CROSS
SECTIONS
04/05/2023
PABLO GONZALEZ
ANTONIO CABRERA
G-04
TYPICAL CROSS SECTIONS
ASPHALT RECONSTRUCTION (MP 6.72-7.46)
PROFILE VIEW
CROSS SECTION
Undisturbed native material
Grind a 4" layer and mix it with a 2" layer of base rock for a total of 6".
Then apply bituminous material per the specifications.
Black
Yellow
DRAWING TITLE
DRAWN
DESIGNER
CHECKED
PROJECT NO.
OFSHEET
PROJECT NAME
DATE
ARCHIVE NO.
DWG SHEET NO.
(R05)
PACIFIC SOUTHWEST REGION
SCENIC BYWAY
CREEK FIRE ROAD
REPAIRS
SIERRA NATIONAL
FOREST
BASS LAKE RANGER
DISTRICT
GENERAL DETAILS
04/05/2023
PABLO GONZALEZ
ANTONIO CABRERA
G-05
ROAD MIX SURFACING LAID (MP 7.46 - 9.98)
TYPICAL CENTERLINE02
THIS SECTION INTENTIONALLY
LEFT BLANK
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