20GR21 - Sunshine Park Trails Expansion - Construction Plans.pdf
PDF 23 MB Posted
- Solicitation number
- S-KR1079-00015675
- Issued by
- Douglas County, Oregon
About this file
This construction plans document is prepared by the City of Roseburg Public Works Department for Project No. 20GR21, the Sunshine Park Trails Expansion. The project involves the construction of expanded trail systems within Sunshine Park, located in Roseburg, Oregon. The plans include site plans, topography maps for both the west and east sides of the park, detailed trail sections, and specifications for culvert and armoring installations. The document references the 2024 Edition of the Oregon Standard Specifications for Construction as the governing standard and indicates that the contractor will receive KML and shape files from the city to assist with trail route staking. Key contractor responsibilities include field verification of culvert and armoring locations and lengths, replacement of any survey monuments affected by construction at the contractor's expense with a licensed land surveyor, and obtaining all required permits for work in public rights-of-way from ODOT, the city, and the county. The construction plans are dated December 2025 and contain multiple sheets detailing general notes, construction notes, and technical specifications for trail construction.
The construction specifications indicate that trails will be constructed with varying widths and slopes, with beginner and blue flow trails featuring a 4-foot tread width and an 8-foot clear width. Trail sections include typical in-sloped turns and require excavation of minimum 6-8 inches for tread preparation. Culvert installations must match existing stream channel slopes with corrugated metal pipe buried at depths specified in the construction details, including geotextile fabric and compacted bedding aggregate. Contractors are required to call 811 before digging to identify underground utilities. The document does not specify pricing, contract term, funding sources, or bid submission requirements, as these details would be contained in accompanying bid documents or solicitation materials.
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Text version
GENERAL NOTES:
1. THE 2024 EDITION OF THE OREGON STANDARD
SPECIFICATIONS FOR CONSTRUCTION PREPARED BY THE
OREGON DEPARTMENT OF TRANSPORTATION AND THE
AMERICAN PUBLIC WORKS ASSOCIATION OREGON
CHAPTER WILL BE CONSIDERED THE STANDARD
SPECIFICATIONS.
2.THE CONTRACTOR SHALL REPLACE ANY AND ALL SURVEY
MONUMENTS WHICH ARE AFFECTED BY THE
CONSTRUCTION. ALL MONUMENTS WILL BE RESET BY A
LICENSED LAND SURVEYOR AT CONTRACTORS EXPENSE.
3.LOCATIONS SHOWN ON ENGINEERING DRAWINGS ARE
APPROXIMATE. CONTRACTOR IS RESPONSIBLE FOR
STAKING TRAIL ROUTES. kML FILE AND SHAPE FILE WILL
BE SUPPLIED TO CONTRACTOR BY THE CITY.
4.CONTRACTOR TO FIELD VERFIY CULVERT AND
ARMORING LOCATIONS AND LENGTHS.
5.CONTRACTOR RESPONSIBLE FOR OBTAINING ALL
REQUIRED PERMITS FOR WORKING IN PUBLIC
RIGHT-OF-WAYS. (I.E. ODOT, CITY, COUNTY).
SUNSHINE PARK TRAILS EXPANSION
Call before you dig.
Know what's below.
ATTENTION:
LINE IS 1 INCH
AT FULL SCALE
DESIGNED: DRAWN: REVISIONS
IF NOT 1-INCH - SCALE ACCORDINGLY
DRAWING NO.
SHEET NO.
OF
DATE
PROJECT NO.
CITY OF ROSEBURG
Public Works Department
900 SE Douglas Ave.
Roseburg OR 97470
SUNSHINE PARK TRAILS
6COVER
EXPANSION
cov
DEC 2025
20GR21AB
GENERAL
VICINITY MAP
Not To Scale
GENERAL
DRAWING INDEX
LINE IS 1 INCH
AT FULL SCALE
DESIGNED: DRAWN: REVISIONS
IF NOT 1-INCH - SCALE ACCORDINGLY
DRAWING NO.
SHEET NO.
OF
DATE
PROJECT NO.
CITY OF ROSEBURG
Public Works Department
900 SE Douglas Ave.
Roseburg OR 97470
SUNSHINE PARK TRAILS
6SITE PLAN
EXPANSION
C1
DEC 2025
20GR21AB
CONSTRUCTION
SITE NOTESNO.
DIAMOND LAKE BOULEVARD
SU
N
SH
IN
E R
O A
D
C
EM
ET
A
R Y
NORDIC VENEER
WETLAND
PARK BOUNDARY
PA
R
K B
O U
N D
A R
Y
PARKING LOT
PARK BOUNDARY
PARK BOUNDARY
PARK BOUNDARY
PARK BOUNDARY
PARK BOUNDARY
EX
IS
TI
NG
EX
IS
TI
NG
TRAIL
TR
A
IL
DESIGNED: DRAWN: REVISIONS
IF NOT 1-INCH - SCALE ACCORDINGLY
DRAWING NO.
SHEET NO.
OF
DATE
PROJECT NO.
CITY OF ROSEBURG
Public Works Department
900 SE Douglas Ave.
Roseburg OR 97470
SUNSHINE PARK TRAILS
6TOPOGRAPHY- WEST SIDE
EXPANSION
C2
DEC 2025
20GR21AB
CONSTRUCTION
CONSTRUCTION NOTESNO.
EXISTING CREEK
WETLAND
PARKING LOT
PARK BOUNDARY
PARK BOUNDARY
PARK BOUNDARY
PARK BOUNDARY
PA
R
K B
O U
N D
A R
Y
SU
N
SH
IN
E R
O A
D
NORDIC VENEER
DESIGNED: DRAWN: REVISIONS
IF NOT 1-INCH - SCALE ACCORDINGLY
DRAWING NO.
SHEET NO.
OF
DATE
PROJECT NO.
CITY OF ROSEBURG
Public Works Department
900 SE Douglas Ave.
Roseburg OR 97470
SUNSHINE PARK TRAILS
6TOPOGRAPHY - EAST SIDE
EXPANSION
G3
DEC 2025
20GR21AB
GENERAL
CONSTRUCTION NOTESNO.
WETLAND
PARK BOUNDARY
PARK BOUNDARY
PA
R
K B
O U
N D
A R
Y
PARK BOUNDARY
PARK BOUNDARY
C
EM
ET
A
R Y
DESIGNED: DRAWN: REVISIONS
IF NOT 1-INCH - SCALE ACCORDINGLY
DRAWING NO.
SHEET NO.
OF
DATE
PROJECT NO.
CITY OF ROSEBURG
Public Works Department
900 SE Douglas Ave.
Roseburg OR 97470
SUNSHINE PARK TRAILS
6TRAIL SECTIONS
EXPANSION
D1
DEC 2025
20GR21AB
DETAIL
D1
1 IN-SLOPED TURN TYPICAL
D1
2 TYPICAL TRAIL SECTION
DESIGNED: DRAWN: REVISIONS
IF NOT 1-INCH - SCALE ACCORDINGLY
DRAWING NO.
SHEET NO.
OF
DATE
PROJECT NO.
CITY OF ROSEBURG
Public Works Department
900 SE Douglas Ave.
Roseburg OR 97470
SUNSHINE PARK TRAILS
6CULVERT AND ARMORING
EXPANSION
D2
DEC 2025
20GR21AB
DETAIL
EXCAVATE
MINIMUM 6-8"
TREAD 4'
BEGINNER & BLUE FLOW TRAILS
OUTSLOPE
GEOTEXTILE
FABRIC
D2
1CULVERT
D2
2ARMORING TYPICAL
CLEAR WIDTH 8'
TREAD 4'
TRENCH BACKFILL DEPTH VARIES
PIPE ZONE BACKFILL
3" LIFT OF COMPACTED BEDDING
AGGREGATE
CORRUGATED METAL PIPE
MAX SLOPE
SLOPED TO MATCH EXISTING
STREAM CHANNEL
STREAM BED
TREAD 4'
STREAMBED PIPE BURRY
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