J.4 Final Plans (9 Pages).pdf
PDF 2 MB Posted
- Attached to
- Sunbeam Dam Stairs
- Solicitation number
- 1240LT25Q0029
- Issued by
-
Department of Agriculture Forest Service
About this file
These are the final engineering plans for the Sunbeam Dam Stair Replacement project located in the Sawtooth National Recreation Area in Custer County, Idaho. The nine-page document contains detailed architectural and engineering specifications for completely removing and replacing the existing wooden stairs near the Sunbeam Dam Interpretive Site. The project involves removing the current stairs, concrete piers, and landings, and installing new metal stairs with handrails, concrete foundations, and associated infrastructure.
The plans include comprehensive technical details such as specific construction materials (weathering steel, Douglas fir timber, concrete), structural connection methods, welding specifications, pier and foundation requirements, and railing installation guidelines. The project scope includes mobilization, stair removal, concrete landing and pier work, and new stair installation. The design features multiple landings, a 30-degree stair angle, steel bar grating treads, and powder-coated steel railings. The project area spans approximately 100 feet with elevation changes from 1039.75 to 1001.55, and the stairs will be constructed to accommodate the terrain's slope and existing ground profile.
View the file
Other files
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
FOREST LOCATION MAP
PROJECT LOCATION MAP
TRAVEL DIRECTIONS:
SHEET OF
United States Department of Agriculture Forest Service
GAOA SAWTOOTH NRA
DIRECTIONS:
FROM STANLEY, IDAHO HEAD NORTH-EAST ON ID-75 FOR 13.0 MILES. THE SUNBEAM DAM
INTERPRETIVE SITE IS ON THE RIGHT, DIRECTLY ACROSS FROM YANKEE FORK RD. (44.27066N, -114.73514E)
RECOMMENDED BY:
APPROVED:
FOREST ENGINEER DATE
DIRECTOR OF ENGINEERING DATE
FOREST SUPERVISOR DATE
3/1 4/2
5 0 9:
P
MC
CL
OS
KE
Y C:
\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G;
IDAHO
CUSTER COUNTY
(R04) INTERMOUNTAIN REGION
SAWOOTH NATIONAL FOREST
SAWTOOTH NATIONAL RECREATION AREA
INDEX OF SHEETS
SHEET SHEET TITLE DATE
G-01 COVERSHEET 2/11/2025
G-02 PROJEC DESCRIPTION, SCHEDULE OF ITEMS, AND GENERAL NOTES 2/11/2025
C-01 LUMBER NOTES, GENERAL NOTES AND SPECIFICATIONS 2/11/2025
C-02 PLAN VIEW 2/11/2025
C-03 PROFILE VIEW 2/11/2025
C-04 TIMBER BACKING PLANK DETAILS 2/11/2025
C-05 STAIR AND PIER DETAILS 2/11/2025
C-06 RAILING DETAILS 2/11/2025
C-07 STAKING NOTES 2/11/2025
SUNBEAM DAM STAIR REPLACEMENT
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
PROJECT DESCRIPTION,
SCHEDULE OF ITEMS,
AND GENERAL NOTES
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
G-02 2 9
GENERAL NOTES
SCHEDULE OF ITEMS
PROJECT DESCRIPTION
THIS PROJECT REPLACES A SET OF STAIRS AT THE SUNBEAM DAM
INTERPRETIVE SITE NEAR STANLEY, IDAHO. WORK INCLUDES REMOVING THE
EXISITNG STAIRS, POURING CONCRETE PIERS AND LANDINGS, FABRICATION
AND INSTALLATION OF METAL STAIRS WITH HANDRAILS AND ALL ASSOCIATED
WORK
EXISTING STAIRS
ALL CONCRETE FOR THIS PROJECT SHALL BE COLORED WITH READY MIX
COLOR' "208 ROSEMARY" OR APPROVED EQUAL
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
AutoCAD SHX Text E pmccloskey Rectangle pmccloskey Rectangle
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
LUMBER NOTES AND
GENERAL NOTES AND
SPECIFICATIONS
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-01 3 9
GENERAL NOTES / SPECIFICATIONS
DESIGN LOADINGS:
113 psf GROUND SNOW LOAD 100 psf UNIFORM LIVE LOAD (FOR STAIRS ONLY)
REINFORCED CONCRETE: CLASS A f'c = 3000 psi
STEEL:USE STEEL SHAPES, PLATES, AND BARS OF WEATHERING
STEEL, GRADE 50W, AS SHOWN ON THE DRAWINGS WHICH
CONFORM TO ASTM A588 OR ASTM A242, ASTM A847 FOR SQUARE
AND RECTANGULAR TUBING, AND ASTM A714 FOR PIPE.
FABRICATION: ALL STRUCTURAL AND NON-STRUCTURAL
MEMBERS SHALL BE FABRICATED AS SHOWN ON THE PLANS.
HOLES FOR BOLTS NOT SHOWN AS BEING DRILLED BEFORE
TREATMENT OF TIMBER SHALL BE DRILLED IN THE FIELD WITH A
DRILL HAVING THE SAME DIAMETER AS THE BOLT TO BE USED.
HARDWARE AND STRUCTURAL STEEL: USE MALLEABLE IRON
WASHERS AGAINST WOOD EXCEPT WHERE OTHERWISE NOTED.
ALL BOLTS AND NUTS CONNECTING TIMBER TO STEEL SHALL
CONFORM TO ASTM A307 AND NEED NOT BE GALVANIZED UNLESS
NOTED SPECIFICALLY. BOLT LENGTHS SHOWN ON THE PLANS
ARE CALCULATED FOR CONNECTIONS OF STANDARD SAWN
MEMBERS. IF LUMBER OR TIMBER IS FURNISHED, THAT DEVIATES
FROM THE STANDARD SAWN DIMENSIONS, THE CONTRACTOR
SHALL BE RESPONSIBLE TO FURNISH BOLTS WITH THREAD
LENGTHS SUFFICIENT TO MAKE THE CONNECTIONS AS SHOWN ON
THE PLANS, WITH 12" MAX. THREAD EXTENSION BEYOND THE NUT,
WHEN TIGHT. UNLESS OTHERWISE SHOWN, EXTRA WASHERS
SHALL NOT BE USED TO COMPENSATE FOR THREAD LENGTH
DEFICIENCY.
FIELD TREATMENT: ALL CUTS, HOLES, AND ABRASIONS MADE IN
LUMBER AFTER TREATMENT SHALL BE GIVEN TWO COATS OF
COPPER NAPHTHENATE, AWPA STD P8 AND P9, TYPE A OR TYPE C
SOLVENT.
BACKFILL BACKFILL THE TIMBER BULKHEADS IN ACCORDANCE
WITH SECTION 208 TO PREVENT DAMAGE TO THE TREATED
TIMBER, NO ROCK OVER 3" IN DIAMETER SHALL CONTACT THE
TIMBER
GLUED LAMINATED MEMBERS: SHALL CONFORM TO COMBINATION
SYMBOL 3 PER THE MOST CURRENT AITC 117 STANDARD
SPECIFICATIONS FOR STRUCTURAL GLUED-LAMINATED TIMBER
OF SOFTWOOD SPECIES, FOR WET CONDITION OF USE.
SPECIFICATIONSLUMBER NOTES
ALL LUMBER SHALL BE COAST REGION DOUGLAS FIR GRADED IN
ACCORDANCE WITH THE WEST COAST LUMBER INSPECTION
BUREAU STANDARD GRADING AND DRESSING RULES NO. 17.
EACH ITEM SHALL CONFORM TO THE PARAGRAPH NUMBER LISTED
IN THE BILL OF MATERIAL.
ALL LUMBER OVER 2" NOMINAL THICKNESS SHALL BE INCISED ON
ALL FOUR SIDES AND ALL 2" NOMINAL LUMBER SHALL BE INCISED
ON TWO FACES ONLY. MEMBERS TOO LARGE FOR MACHINE
INCISING SHALL BE MANUALLY INCISED. ALL FABRICATION AND
INCISING OF THE GLUED-LAMINATED MEMBERS, SHALL BE DONE
PRIOR TO TREATMENT.
GLUED-LAMINATED MEMBERS SHALL BE COAST REGION DOUGLAS
FIR FABRICATED IN ACCORDANCE WITH SPECIFICATIONS NOTED IN
THE BILL OF LUMBER, CURRENT EDITION OF "STRUCTURAL
GLUED-LAMINATED TIMBER" AITC/ANSI A 190.1, CURRENT EDITION
OF AITC117 STANDARD SPECIFICATIONS FOR GLUED-LAMIATED
TIMBER FOR SOFTWOOD SPECIES, THE STANDARD
SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES
ON FEDERAL HIGHWAY PROJECTS FP-14 SECTION 716.04, AND
SHALL BE INDUSTRIAL APPEARANCE GRADE FOR WET USE
CONDITIONS USING PHENOL-RESORCINOL RESIN TYPE OF
ADHESIVE THROUGHOUT, USING ONLY SINGLE PIECE OR
MULTIPLE PIECE LAMINATIONS WITH BONDED EDGE JOINTS ON
EXTERIOR SURFACES.
ALL TREATMENT SHALL BE IN ACCORDANCE WITH AASHTO M133
AND SHALL BE PRESSURE TREATED BY THE EMPTY CELL
PROCESS IN ACCORDANCE WITH ALL REQUIREMENTS OF AWPA
U1-24 WITH COPPER NAPTHENATE (CuN) OR
PENTACHLOROPHENOL (PCP-A, HEAVY OIL). THE MINIMUM
PRESERVATIVE RETENSIONS (pcf) FOR SOLID SAWN TIMBER AND
GLUED-LAMINATED TIMBER SHALL CONFORM TO AWPA USE
CATAGORY UC4B GROUND CONTACT OR FRESH WATER FOR
COASTAL DOUGLAS-FIR.
ALL SAWN LUMBER SUPPLIED FOR THE STAIRS SHALL BE 100%
FREE OF HEART CENTER AND HAVE A MOISTURE CONTENT LESS
THAN 19% PRIOR TO TREATMENT.
SPECIAL NOTE: ALL MATERIALS SHALL BE PRODUCED IN
COMPLIANCE WITH "BEST MANAGEMENT PRACTICES FOR THE USE
OF WOOD IN AQUATIC ENVIRONMENTS", CURRENT EDITION.
ALL TIMBER MUST BE CERTIFIED FOR GRADE, SPECIES AND
TREATMENT PRIOR TO ANY PAYMENT TO THE CONTRACTOR.
GENERAL NOTES / SPECIFICATIONS
STEEL FABRICATION: THE SHOP FABRICATED STEEL STAIRS AND
SUPPORT STRUCTURE SHALL BE FABRICATED AND ERECTED IN
ACCORDANCE WITH THE LATEST EDITION OF THE FOLLOWING:
A. AISC "SPECIFICATIONS FOR THE DESIGN, FABRICATION
AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS",
WITH "COMMENTARY".
B. AISC "CODE OF STANDARD PRACTICE" EXCLUDING THE
FOLLOWING SECTIONS: 1.5.1, 3.3 (FIRST SENTENCE), 4.2,
4.2.1, 4.2.2, 7.5.4, 7.11.5.
C. AISI "SPECIFICATIONS FOR THE DESIGN OF COLD-FORMED
STEEL STRUCTURAL MEMBERS".
D. FABRICATE WITH EXPOSED SURFACES SMOOTH, SQUARE,
AND FREE OF SURFACE BLEMISHES INCLUDING PITTING,
RUST, SCALE, SEAM MARKS, ROLLER MARKS, ROLLED
TRADE NAMES, AND ROUGHNESS. REMOVE BLEMISHES BY
FILLING OR GRINDING OR BY WELDING AND GRINDING.
WELDING: WHEN STRUCTURAL STEEL IS TO BE WELDED THE
WELDING PROCEDURE SHALL BE SUITABLE FOR THE GRADE OF
STEEL AND INTENDED USE OR SERVICE.
A. ALL WELDING AND CUTTING SHALL BE PERFORMED BY
AWS CERTIFIED WELDERS IN ACCORDANCE WITH
ANSI/AWS D1.5 (LATEST EDITION).
B. USE E-70XX ELECTRODES UNLESS NOTED OTHERWISE.
C. ALL INTERSECTING STEEL SHAPES WHICH ARE NOT
CONNECTED WITH BOLTS SHALL BE WELDED TOGETHER
WITH A FILLET WELD ALL AROUND UNLESS NOTED
OTHERWISE. WHERE WELD SIZES ARE NOT SHOWN USE
THE FOLLOWING: 1) WHERE ALL CONNECTED PARTS ARE
THICKER THAN 1/4", WELD IS 1/16" LESS THAN THE
THICKNESS OF THE THINNEST PART. 2) WHERE ANY OF
THE CONNECTED PARTS IS LESS THAN 1/4" THICK, WELD IS
SAME AS THICKNESS OF THE THINNEST PART.
D. WHEREVER POSSIBLE, WELDS SHALL BE SHOP WELDS.
SPECIAL CONSIDERATIONS, SUCH AS ITEMS WHICH MAY
NEED ADJUSTMENT AT THE SITE, REQUIRE THAT SOME
WELDS BE FIELD WELDS. WHERE QUESTIONS OR
DISCREPANCIES OCCUR THE CONTRACTOR SHALL
COORDINATE THE WORK BETWEEN THE SHOP
FABRICATOR AND THE STEEL ERECTOR.
BOLTING: ALL BOLTS AND NUTS CONNECTING STEEL TO STEEL
SHALL USE HIGH STRENGTH BOLTS CONFORMING TO ASTM A325
TYPE 3, UNLESS NOTED OTHERWISE. UNLESS NOTED OTHERWISE
ALL BOLTING IS CLASSIFIED AS NON-SLIP CRITICAL BEARING TYPE
CONNECTIONS WITH THREADS EXCLUDED FROM THE SHEAR
PLANE. TIGHTEN BOLTS TO A SNUG TIGHT CONDITION, WITH ALL
PLIES OF THE JOINT IN FIRM CONTACT.
SHOP DRAWINGS: THE CONTRACTOR SHALL SUBMIT SHOP
DRAWINGS FOR THE SHOP FABRICATED STEEL STAIRS AND
HANDRAIL TO THE C.O. FOR APPROVAL 14 DAYS BEFORE
FABRICATION OF THE STEEL STRUCTURE SCHEDULED.
MEASUREMENT AND PAYMENT: MEASUREMENT SHALL BE LUMP
SUM QUANTITY FOR THE FABRICATION AND INSTALLATION OF THE
STAIRS, LANDINGS, TREAD, RAILING, CONNECTIONS PLATES AND
ALL ASSOCIATED WORK . THE ITEM WILL BE MEASURED AS EACH
STRUCTURE, COMPLETE IN PLACE AND FINISHED AS SHOWN ON
THE DRAWINGS AND ACCEPTED BY THE CONTRACTING OFFICER.
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text
: BACKFILL THE TIMBER BULKHEADS IN ACCORDANCE .
0+ 00 0+
50 1+
X
X
X
X
X
X
X
X
X
X
X
TOILET BUILDING
EXISTING ROCK POSTS
INSTALL 4'
STAIRWAY,
SEE SHEETS
C-03 THRU
C-06
PARKING LOT
INSTALL
CONCRETE
PIERS, SEE
SHEET C-05
INSTALL 4'x4'
LANDING
INSTALL
CONCRETE
PAD
ALIGNMENT: TRL CNTR
STA: 0+13.06
OFF: 0.00'
NORTHING: 5082.19
EASTING: 2451.00
ALIGNMENT: TRL CNTR
STA: 0+92.06
OFF: 0.00'
NORTHING: 5009.52
EASTING: 2481.96
INSTALL
4'x4'
LANDING
PIER 1A
1B
2A
3A 4A 5A 6A 7A 8A 9A 10A 11A
11B10B 9B
8B 7B
6B 5B
4B
3B2B
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
PLAN VIEW
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-02 4 9
N
S E
W
PLAN VIEW
Feet 1:120.0002
40200 10
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
E
EL
EV
AT
IO
N (F
EE
T)
0+00 0+50 1+00
25'-4 1516 "
25'-5 1 8 "
25'-6 3 32 "
'-2
1 8"
TOP OF PIER #
STA 0+13.77
ELEV 1039.75
TOP OF PIER #
STA 0+18.21
ELEV 1038.93
TOP OF PIER #
STA 0+28.21
ELEV 1033.15
TOP OF PIER #
STA 0+38.21
ELEV 1027.37
TOP OF PIER #
STA 0+43.21
ELEV 1026.22
TOP OF PIER #
STA 0+53.21
ELEV 1020.44
TOP OF PIER #
STA 0+63.21
ELEV 1014.66
TOP OF PIER #
STA 0+68.21
ELEV 1013.51
TOP OF PIER #
STA 0+78.21
ELEV 1007.73
TOP OF PIER #
STA 0+88.21
ELEV 1001.90
TOP OF PIER #
STA 0+91.54
ELEV 1001.55
30°
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
PROFILE VIEW
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-03 5 9
INSTALL HANDRAIL
SEE SHEET C-05
INSTALL TIMBER BACKING
PLANKS AND 4'x4' LANDING.
SEE SHEET C-04 FOR
DETAILS
INSTALL CONCRETE FOUNDATION,
(TYPICAL) SEE SHEET C-05 FOR
DETAILS
EXISTING
GROUND
PROFILE VIEW
5 6
INSTALL 4'x4'
LANDING. SEE
SHEET C-05
FINISHED
GROUND
STATION - TRAIL CENTERLINE
EL
EV
AT
IO
N
INSTALL TIMBER
BACKING PLANKS.
INSTALL 4'x4'
LANDING. SEE
SHEET C-05
IF STAIR STRINGER IS SPLICED, SPLICE
SHALL OCCUR AT PIER. SEE SPLICE
CONNECTION DETAIL SHEET C-05
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
3"x8"x7' ROUGH SAWN
TIMBER BACKING
PLANKS
7'
4' 9"
9"
TIMBER BACKING
PLANKS BRACKET.
SEE DETAILS THIS
SHEET
LANDING BRACKET. SEE
DETAILS THIS SHEETLANDING. SEE NOTES
SHEET C-04
C10x20
L3"x2"x1
4" BRACKET
WELD
BRACKET
TO
C10x20
4'
1'
6 78 "
6 78 "
30°
2'6"
L3"x2"x1
4" BRACKET
1'
11 4"
3"
1"
31 2"
16"Ø HOLE W/
2Ø"x4 12"BOLTS
WITH 2 PLATE
WASHERS
EACH, 4 PER
BRACKET
3"
WELD
BRACKET TO
C10x20
5"
1 2
1 1 8 "
1 8
1 4
16"Ø HOLE, W/
8"Øx2" BOLT
PL 5"x4 12"x1 4"
11"Ø HOLE
30°
L2:x2:x1 4"x4'-0" CUT
ENDS TO FIT.
WELD TO C10x20
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
TIMBER BACKING PLANK
DETAILS
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-04 6 9
NOTES:
· WHERE CONNECTION IS NOT SHOWN
A 14" FILET WELD SHALL BE USED
· TREAD AND LANDING
·· STEEL STAIR TREADS AND
LANDINGS SHALL BE MCNICHOLS
TYPE B STANDARD BAR GRATING
SGW-125 WITH CHECKERED
PLATE NOSING OR APPROVED
EQUAL.
·· BEARING BARS SHALL BE 1 14"x 3 16"
·· CONNECT TREAD TO STEEL
ANGLE WITH MCNICHOLS TYPE
CA SADDLE PLATES AND A325
4"ØX2" BOLTS, 4 PER TREAD
2"x12" STAIR TREAD.
SEE NOTES THIS
SHEET
STAIR CONNECTION PLATE.
SEE DETAILS THIS SHEET
LANDING
BRACKET.
SEE DETAIL
THIS SHEET
AND C-05
LANDING TO FRAME CONNECTION
PLATE. SEE DETAIL SHEET C-05
TIMBER BACKING PLANK
BRACKET. SEE DETAIL THIS
SHEET
3"X8"X7'-0" ROUGH
SAWN TIMBER
BACKING PLANKS
6" REINFORCED
CONCRETE PAD,
BROOM FINISHED
WITH #4 BAR @
18" GRID
6" DEPTH
COMPACTED
AGGREGATE
BASE,
GRADING C
TIMBER BACKING PLANKS AND
LANDING SECTION VIEW
STAIR CONNECTION PLATE
TIMBER BACKING PLANKS
BRACKET DETAILSECTION AT BACKING PLANKS
LANDING BRACKET DETAIL
L2"X2"X1 4"X1'.
TRIM TO FIT.
WELD TO
C10x20
C10x20
1/4
1/4 TYP
1/4
1/4
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
CONCRETE PIER NOTES:
1. CONNECT HSS 6"x 4"x 3 8" TO FOUNDATION BRACKET
WITH 5 8"Ø x 73
4" BOLT
2. IF FIBER FORM TUBES ARE USED, REMOVE PORTION
OF FORM TUBE ABOVE GROUND AFTER CONCRETE
HAS SET.
3. SLOPE FINISHED CONCRETE TO DRAIN AWAY FROM
FOUNDATION BRACKET
#4 @ 12" MAX
#5 VERT TOT 4
FINISHED GRADE
LINES (TYP)
FOUNDATION
BRACKET, SEE
DETAIL THIS
SHEET
HSS 6"x4"x3 8"
18" Ø CONCRETE PIER
#5 VERT
TOT 4
#4 @12" MAX
EXISTING
GROUND
CENTERLINE PIER 18" DIAMETER CONCRETE PIER DETAIL
NOT TO SCALE
M
IN
' B
EL
O
W
FI
N
IS
H
ED
G R
AD
E MIN 2"
FOUNDATION
BRACKET,
SEE
DETAILS
THIS SHEET
HSS 6"x4"x3 8"
C10x202"x4'x4' LANDING
LANDING BRACKET
LANDING TO FRAME CONNECTION PLATE
SEE DETAIL THIS SHEET
4'-6"
16"Ø HOLE, W/
8"Øx2" BOLT
3'-8"
STAIR TO FRAME CONNECTION BRACKET
SEE DETAIL THIS SHEET
2"x12"x4' STAIR TREAD.
SEE NOTES SHEET C-04
L2"x2"x1 4"x1'.
TRIM TO FIT
C10x20
HSS 6"x4"x3 8"
16"Ø HOLE W/
8"Øx2"BOLT
1/4 TYP
51 2"
41 2"
21 2"
4"
#8 REBAR
1'
6 3 16"
51 4"
8"
32"
PL 12"
PL 12"
PL 12"
77 8"
2"
4"
31 2"
4"
115 32
2"
11 4"
16"Ø HOLE
2"
31 2" 115 32 " 11
4"
16"Ø HOLE
PL 12"
L4"x3"x1/2"x10 12"
31 2"
3 8"
2"
4"
4"
115 32
1'-21 2"
11 4"
16"Ø HOLE, W/
8"Øx2" BOLT
3" 3"
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
STAIR AND PIER DETAILS
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-05 7 9
SECTION AT LANDINGS
SECTION AT STAIRS
STAIR TO FRAME
CONNECTION PLATE FOUNDATION BRACKET DETAILS
LANDING TO FRAME
CONNECTION PLATE
1/4
1/4
1/4
16"Ø HOLE
W/ 8"Øx10"
BOLT
1/4
1/4
STAIR TO FRAME
CONNECTION AND
SPLICE PLATE
AutoCAD SHX Text
FIBER FORM TUBES ARE USED, REMOVE PORTION
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
3' -6
3' A
BO
VE
ST
AI
R N
O
SI
N G
5' MAX
21 4"
1 18 "
8"
4" 4"
60.0°
4"
8"
11 8"
8"37
8"21 4"
1. STEEL RAILING SHALL BE CONSTRUCTED WITH 11
2"Ø SCHEDULE
40 PIPE AND BE POWDER COATED WITH AN APPROVED DARK
BROWN COLOR.
2. STEEL RAILING PIECES SHALL BE CONNECTED BY GROOVE
WELDS UNLESS OTHERWISE NOTED ON PLANS.
3. CONNECT BASE PLATE TO C10x20 WITH 58"Øx2" BOLTS AND LOCK
NUTS
CENTERLINE RAIL POST
16"Ø HOLE,
2 PER PLATE
W/ 58"Øx2" BOLT11
16"Ø HOLE,
2 PER PLATE
PL 14"
PL 14"
1/4
1/4
LANDING POST
5 PLACES
STAIR POSTS
16 PLACES
RAILING BASE PLATES
NOT TO SCALE
RAILING NOTES:
4'
3' 6"
A
BO
VE
LA
N D
IN
G
3'
AB
O
VE
ST
AI
R N
O
SI
N G
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
RAILING DETAILS
8/15/2023
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-06 8 9
RAILING AT TOP LANDING AND STAIRS
RAILING AT INTERMEDIATE LANDINGS
INSTALL BASE PLATE.
SEE DETAIL THIS SHEET
CONNECT
EXISTING
CHAIN TO
NEW RAILING
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
X
X
X
X
X
X
POINT TABLE
POINT #
NORTHING
5082.35
5080.73
5078.26
5076.62
5069.06
5067.45
5059.86
5058.25
5055.26
5053.65
5046.06
5044.45
5036.86
5035.25
5032.26
5030.65
5023.06
5021.45
5013.86
5012.25
5010.80
5009.18
5000.00
4941.40
5023.66
EASTING
2453.18
2449.39
2454.92
2451.13
2458.84
2455.04
2462.76
2458.96
2464.72
2460.92
2468.64
2464.84
2472.56
2468.76
2474.52
2470.72
2478.43
2474.64
2482.35
2478.56
2483.66
2479.86
2500.00
2445.12
2579.90
ELEVATION
1039.75
1039.75
1038.93
1038.93
1033.15
1033.15
1027.37
1033.15
1026.22
1026.22
1020.44
1020.44
1014.66
1014.66
1013.51
1013.51
1007.73
1007.73
1001.90
1001.90
1001.55
1001.55
1000.00
992.33
1000.82
DESCRIPTION
PIER 1A
PIER 1B
PIER 2A
PIER 2B
PIER 3A
PIER 3B
PIER 4A
PIER 4B
PIER 5A
PIER 5B
PIER 6A
PIER 6B
PIER 7A
PIER 7B
PIER 8A
PIER 8B
PIER 9A
PIER 9B
PIER 10A
PIER 10B
PIER 11A
PIER 11B
CP1
CP2
CP3
DRAWN
DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.DATE
PROJECT NO.
DRAWING SHEET NO.
DATENO.
REVISION / ISSUE
OFSHEET
United States Department of Agriculture Forest Service
3/1 4/2
5 0 9:
PM
CC
LO
SK
EY C
:\U
SE
RS
\P
MC
CL
OS
KE
Y\
BO
X\
EN
GI
NE
ER
IN
G\
PR
OJ
EC
TS
\4S
AW
TO
OT
H_
NR
A\
SA
W
TO
OT
HN
RA
DE
VR
EC
MN
TC
GA
OA
\P
RE
CO
NS
TR
UC
TI
ON
\D
W G\
GA
OA
N
RA
D
EV
R
EV
S
UN
BE
AM
S
TA
IR
S.
DW
G
(R04)
INTERMOUNTAIN REGION
SAWTOOTH NRA
SUNBEAM DAM
STAIR
REPLACEMENT
SAWTOOTH NATIONAL
FOREST
SAWTOOTH NATIONAL
RECREATION AREA
STAKING NOTES
2/12/2025
P MCCLOSKEY
P. MCCLOSKEY
S. ROBNETT
C-07 9 9
N
S E
W
NOTE: PIER POINTS
ARE TO THE TOP OF
THE CONCRETE IN
THE CENTER OF THE
PIER
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
| Sheets and Views |
| G-01 COVERSHEET |
| OLE1 |
| G-02 SOI |
| OLE1 |
| C-01 NOTES |
| OLE1 |
| C-02 PLAN VIEW |
| OLE1 |
| C-03 PROFILE VIEW |
| OLE1 |
| C-04 TIMBER BULKHEAD |
| OLE1 |
| C-05 PIER AND FOUNDATION DETAILS |
| OLE1 |
| C-06 RAILING DETAILS |
| OLE1 |
| C-07 STAKING |
| OLE1 |
File details come from the government source that posted it. Updated .