ATTACHMENT C - SITE PLANS_10-13-25.pdf
PDF 6 MB Posted
- Solicitation number
- S-63500-00015529
- Issued by
- Hood River County, Canyonville City, Oregon
About this file
This is a site plan and design document prepared by the Oregon Department of Fish and Wildlife, Fish Division Engineering Section for the Cascade Hatchery Rearing Ponds Bird Predation Structure project located at 74152 NE Eagle Creek Loop, Cascade Locks, Oregon 97014. The project involves the procurement and installation of new structural steel members and predation wire to cover the East Bank rearing ponds, as well as modifications to the existing structure over the West ponds to bring it into compliance with current code standards. The work encompasses reuse or replacement of existing vertical braces and connecting elements such as bolts, welds, and plates; installation of all new structural steel members for the East Ponds including fasteners, connecting elements, paint, and finishes; and procurement and installation of new predator wire. The scope includes modifications to 30 rearing ponds arranged in 15 column lines spaced at 16'-8" intervals over a 250-foot length, with work areas and laydown staging areas identified adjacent to the facility. The project is designed to meet the 2022 Oregon Structural Specialty Code, ACI 318-19, and AISC 360-22 standards, with seismic design parameters for Site Class D and a basic wind design speed of 115 mph.
The design specifications establish the contractor's responsibility for all temporary facilities, permits, associated fees, protection of existing improvements, labor, materials, and equipment necessary to complete the work as shown on the structural drawings and specifications. Structural steel shall be ASTM A-36 with bolts, anchor bolts, and fasteners per ASTM A-307, galvanized per ASTM A153/A153M, and all shop-fabricated structural and miscellaneous steel powder-coated black unless otherwise noted. The contractor is required to maintain a safe working environment in accordance with Oregon OSHA standards and is responsible for field measurement verification of existing conditions, coordination of subcontractor work, and all precautions to maintain structural integrity during construction. New columns total 15 units with 6 additional new columns at column lines 1 and 16, new horizontal braces and vertical bracing details, and specific connection details for splice, tee, cross, and elbow connections outlined across 13 detailed sheets. The project includes predator wire installation on weighted support systems using stainless steel eyebolts and PVC pipe filled with concrete, along with bird netting and wire guide systems secured with cable clamps at 16'-8" on-center intervals.
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24-015
Oct. 13, 2025
CASCADE HATCHERY
REARING PONDS BIRD PREDATION STRUCTURE
74152 NE EAGLE CREEK LOOP
CASCADE LOCKS, OR 97014
PROJECT
LOCATION
LOCATION MAP VICINITY MAP
FACILITY MANAGER PROJECT MANAGER
OREGON DEPARTMENT OF FISH AND WILDLIFE
OWNER'S AUTHORIZED REPRESENTATIVE
4034 FAIRVIEW INDUSTRIAL DR. SE, SALEM, OR 97302
OREGON DEPARTMENT OF FISH AND WILDLIFE
EMAIL:
TEL: ( )
CHARLES MATTESON PE - FACILITIES ENGINEER
TEL: (503) 947-6239
EMAIL: charles.r.matteson@odfw.oregon.gov
ALEX CLARK - HATCHERY MANAGER
CASCADE HATCHERY
74152 NE EAGLE CREEK LOOP, CASCADE LOCKS, OR 97014
541 374-8381 alex.clark@odfw.oregon.gov
SCOPE OF WORK
1. PROCURE AND INSTALL NEW STRUCTURE AND PREDATION WIRE TO COVER THE EAST BANK OF PONDS.
2. MAKE MODIFICATIONS AS NOTED TO BRING THE EXISTING STRUCTURE OVER THE WEST PONDS UP TO CURRENT
CODE STANDARDS.
SCALE: 1" = 40'-0" ON 22" X 34"
SITE PLAN-
G1
HATCHERY BUILDING
& O
FFICE
RESIDENCE
RESIDENCE
RESIDENCE
EAGLE CREEK
PONDS
REARING
PONDS
WORK AREA
LAYDOWN AND
STAGING AREA
I-84 EAST
I-84 WEST
ONRAMP
I-8 4 O
FFRAMP
TO
EAG
LE CREEK
TRAILHEAD
NORTH BONNEVILLE
BONNEVILLE
CASCADE LOCKS
STEVENSON
OREGON
WASHINGTON
PROJECT
LOCATION
DESIGN CRITERIA NOTES
STRUCTURE RISK CATEGORY 1
LIVE LOAD, LL = N/A
GROUND SNOW LOAD, pg = 108 PSF ICE THICKNESS, t = 2.23 IN
BASIC WIND DESIGN SPEED FOR ICE, VICE = 43 MPH
BASIC WIND DESIGN SPEED, V = 115 MPH
SEISMIC DATA: SITE CLASS D SDS = 0.53 SD1 = 0.38
APPLICABLE CODES: 2022 OREGON STRUCTURAL SPECIALTY CODE, ACI 318-19, AND AISC 360-22.
STANDARDS, SPECIFICATIONS, CODES, ETC INCORPORATED BY REFERENCE
STANDARDS, SPECIFICATIONS, CODES, ETC., INCORPORATED INTO THIS CONTRACT BY REFERENCE IN THESE SPECIFICATIONS SHALL IN ALL CASES BE THE LATEST EDITION, EXCEPT WHERE OTHERWISE DESIGNATED.
GENERAL REQUIREMENTS
THE CONTRACTOR IS RESPONSIBLE FOR ALL TEMPORARY FACILITIES AS DESCRIBED IN THE PLANS AND SPECIFICATIONS. CONTRACTOR IS RESPONSIBLE TO PROVIDE COMPLETE, FUNCTIONAL IMPROVEMENTS.
ALL PERMITS AND ASSOCIATED FEES ARE THE RESPONSIBILITY OF THE CONTRACTOR.
CONTRACTOR IS RESPONSIBLE FOR PROTECTING EXISTING IMPROVEMENTS AND SHALL REPAIR ANY DAMAGE
CAUSED BY CONSTRUCTION OPERATIONS AT NO ADDITIONAL COST TO THE OWNER.
THE CONTRACTOR WILL BE REQUIRED TO PROVIDE LABOR, MATERIALS, AND EQUIPMENT NECESSARY TO
COMPLETE THE WORK SHOWN ON THE DRAWINGS AND SPECIFICATIONS.
NO REVISIONS TO THE APPROVED DRAWINGS TO BE MADE WITHOUT THE WRITTEN AUTHORIZATION OF THE
PROJECT ENGINEER.
METHODS, PROCEDURES AND SEQUENCES OF CONSTRUCTION ARE THE RESPONSIBILITY OF THE CONTRACTOR.
THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO MAINTAIN AND ENSURE THE INTEGRITY OF THE STRUCTURE AT ALL STAGES OF CONSTRUCTION. THE CONTRACT STRUCTURAL DRAWING AND SPECIFICATIONS REPRESENT THE FINISHED STRUCTURE. THEY DO NOT INDICATE THE METHOD OF CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE ALL MEASURES NECESSARY TO PROTECT THE STRUCTURE, WORKERS AND VISITORS DURING CONSTRUCTION. SUCH MEASURES SHALL INCLUDE, BUT NOT BE LIMITED TO, BRACING, SHORING FOR CONSTRUCTION LOADS, ETC. VISITS TO THE SITE BY THE ENGINEER SHALL NOT INCLUDE REVIEW
OF THE ABOVE ITEMS.
CONTRACTOR SHALL MAINTAIN A SAFE WORKING ENVIRONMENT IN ACCORDANCE WITH OREGON OSHA
STANDARDS.
FIELD MEASUREMENT AND COORDINATION
FIELD MEASUREMENT AND THE VERIFICATION OF FIELD DIMENSIONS ARE THE RESPONSIBILITY OF THE CONTRACTOR. THE CONTRACTOR MUST CHECK ALL (ASSUMED) EXISTING CONDITIONS SHOWN ON THESE
DRAWINGS FOR ACCURACY AND NOTIFY THE OWNER'S ENGINEER OF ANY DISCREPANCIES.
OMISSIONS FROM THE DRAWINGS OR SPECIFICATIONS OR THE INADVERTENT MISLABELING OF DETAILS OF WORK WHICH ARE NECESSARY TO CARRY OUT THE INTENT OF THE DRAWINGS AND SPECIFICATIONS, OR WHICH ARE CUSTOMARILY PERFORMED, SHALL NOT RELIEVE THE CONTRACTOR FROM PERFORMING SUCH OMITTED OR INADVERTENTLY MISLABELED DETAILS OF THE WORK BUT THEY SHALL PERFORM AS IF FULLY AND CORRECTLY
SET FORTH AND DESCRIBED IN THE DRAWINGS AND SPECIFICATIONS.
CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION AND COORDINATION OF SUBCONTRACTOR'S WORK TO
ENSURE COMPLIANCE WITH THE PLANS AND SPECIFICATIONS.
RAIL LINE
INDEX OF DRAWINGS
SHEET TITLE
G1 TITLE, SITE PLAN, NOTES, AND MAP
STRUCTURAL
S1 EXISTING STRUCTURE PLAN LAYOUT
S2 PROPOSED STRUCTURE PLAN LAYOUT
S3 PROPOSED COLUMN BASE PLAN LAYOUT
S4 POND ELEVATION VIEWS
S5 CONNECTION DETAILS - PAGE 1
S6 CONNECTION DETAILS - PAGE 2
S7 CONNECTION DETAILS - PAGE 3
S8 CONNECTION DETAILS - PAGE 4
S9 CONNECTION DETAILS - PAGE 5
S10 COLUMN BASE DETAILS
S11 HEADBOX COLUMN SHEAR SUPPORT
S12 PREDATOR WIRE DETAILS
S13 BIRD NET & WIRE GUIDE DETAILS
GENERAL SITE INFORMATION
OWNER: UNITED STATES OF AMERICA
USDA FOREST SERVICE
16400 CHAMPION WAY
SANDY, OR 97055
COUNTY: MULTNOMAH
PLSS: SECTION: 22
TOWNSHIP: 2N
RANGE: 7E
TAX LOTS: 400 & 700
Charles Matteson 2026 Digital
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24-015
Oct. 13, 2025
SCALE: 3
32" = 1'-0" ON 22" X 34"
EXISTING STRUCTURE PLAN VIEW1
S1
EXISTING COLUMNS,
BRACES AND
BEAMS.
TYP
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
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D
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15 SPACES @ 16'-8" = 250'-0"
SP
AC
ES
1' -8
6' -8
2' -3
8"
WALKWAYS
TYP. BETWEEN PONDS
HEADBOX
TAILBOX
TAILBOX
S5
S5
EX. 4x4x1
4" HSS BEAMS
EX .4x4x1
4" HSS BEAMS
EX. 4x4x1
4" HSS BEAMS
GENERAL STEEL NOTES
1. STRUCTURAL STEEL SHALL BE
ASTM A-36. DETAIL, FABRICATE,
AND ERECT PER AISC
STANDARDS.
2. WELDING SHALL BE DONE BY
CERTIFIED WELDERS AND PER
AISC AND AWS STANDARDS.
3. BOLTS, ANCHOR BOLTS, AND
OTHER THREADED FASTENERS
PER ASTM A-307. GALVANIZE PER
ASTM A153/A153M.
4. STRUCTURAL TUBING PER SHALL
BE ASTM A500, GR B STEEL.
5. POWDER-COAT BLACK ALL SHOP
FABRICATED STRUCTURAL AND
MISCELLANEOUS STEEL UNLESS
NOTED OTHERWISE. COATING
SHALL BE DONE AFTER
FABRICATION. TOUCH UP FIELD
MODIFICATIONS WITH PAINT TO
MATCH EXISTING.
S6
S7
K S8
L S8
EX
. 4 x4 x1 4"
H
SS
B
EA
M S
S6
DETAIL SCHEDULE
DETAIL QTY CONDITION
4/S5 5 REV. EX.
6/S5 35 REV. EX.
8/S6 2 REV. EX.
10/S6 4 REV. EX.
12/S7 2 REV. EX.
K/S8 9 REV. EX.
L/S8 28 REV. EX.
REV. EX. = REVISE EXISTING
EX
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H
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HSS
HORIZ. B
RACE
S5
S5
'-4
1 8" D
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1"
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24-015
Oct. 13, 2025
SCALE: 3
32" = 1'-0" ON 22" X 34"
PROPOSED STRUCTURE PLAN VIEW2
S2
EXISTING COLUMNS,
BRACES AND
BEAMS.
TYP
A S4
C S4
D S4
PO
N
D
PO
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D
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15 SPACES @ 16'-8" = 250'-0"
SP
AC
ES
1' -8
6' -8
2' -3
8"
'-4
1 8"
SP
AC
ES
1'
-8
5'
-0
SE
E
SH
EE
T S1
F O
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O
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O N
V
AR
IA
N
C E
WALKWAYS
TYP. BETWEEN PONDS
HEADBOX
TAILBOX
TAILBOX
S5
S5
EX. 4x4x1
4" HSS BEAMS
EX .4x4x1
4" HSS BEAMS
EX. 4x4x1
4" HSS BEAMS
S7
K S8
L S8
M S9
EX
. 4 x4 x1 4"
H
SS
B
EA
M S
S6
NEW 6x6x1 4"
HSS
HORIZ. B
RACE
S7
N
EW
x4 x1 4" H
SS
B
EA
M
S
EX
. 6 x6 x1 4"
H
SS
B
EA
M S
C O
L.
L
IN
ES
N
EW
x6 x1 4" H
SS
B
EA
M
S C
O L.
L
IN
ES
EX. 6x6x1 4"
HSS
HORIZ. B
RACE
DETAIL SCHEDULE
DETAIL QTY CONDITION
4/S5 5 REV. EX. &
N2X
6/S5 17 NEW
6/S5 2 REV. EX. &
N2X
10/S6 4 NEW
12/S7 2 N2X
13/S7 2 REV. EX. &
N2X
K/S8 5 REV. EX. &
N2X
L/S8 28 NEW
M/S9 2 REV. EX. &
N2X
REV. EX. = REVISE EXISTING
N2X = NEW STRUCTURAL STEEL TO
EXISTING CONNECTION OR
MEMBER
NEW = ALL NEW STRUCTURAL
STEEL & CONNECTING
ELEMENTS
S5
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S3
24-015
Oct. 13, 2025
SCALE: 3
32" = 1'-0" ON 22" X 34"
PROPOSED COLUMN BASE PLAN VIEW3
S3
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
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D
PO
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D
PO
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D
PO
N
D
PO
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D
PO
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D
PO
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D
PO
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D
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N
D
PO
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D
PO
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D
PO
N
D
PO
N
D
PO
N
D
PO
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D
PO
N
D
PO
N
D
PO
N
D
PO
N
D
PO
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D
PO
N
D
PO
N
D
WALKWAYS
TYP. BETWEEN PONDS
HEADBOX
TAILBOX
TAILBOX
Q S11
DETAIL SCHEDULE
DETAIL QTY CONDITION
N/S10 15 NEW
O/S10 6 NEW
Q/S11 3 REV. EX.
REV. EX. = REVISE EXISTING
NEW = ALL NEW STRUCTURAL
STEEL & CONNECTING
ELEMENTS
NO CHANGES TO EXISTING
COLUMN BASES OUTSIDE OF
DETAIL Q/S9.
N S10
O S10
O S10
NEW 4x4x1
4" COLUMNS
TYP
EX. 4x4x1
4" COLUMNS
TYP
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RLM
S4
24-015
Oct. 13, 2025
SCALE: 3
32" = 1'-0" ON 22" X 34"
SOUTH FACING NORTHC
S4
SCALE: 3
32" = 1'-0" ON 22" X 34"
EAST FACING WESTB
S4
SCALE: 3
32" = 1'-0" ON 22" X 34"
NORTH FACING SOUTHA
S4
SCALE: 3
32" = 1'-0" ON 22" X 34"
WEST FACING EASTD
S4
EXISTING COLUMNS, BRACES
AND BEAMS. TYP
NEW COLUMNS, BRACES
AND BEAMS. TYP
EXISTING COLUMNS AND
BEAMS. TYP
EXISTING COLUMNS
AND BEAMS. TYP
EXISTING COLUMNS AND
BEAMS. TYP
NEW COLUMNS, BRACES
AND BEAMS. TYP
NEW BRACES
RELOCATE EXISTING BRACES
TYP.
RELOCATE EXISTING BRACES
TYP.
12345678910111213141516
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
ABCDE
F
GHIJ
A B C D E
F
G H I J
L S8
S S12
U S12
W S13
X S13
W ildlife
OR
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O re go n D
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
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Fi le
: U :\E ng in ee rin g\ Pr oj ec t F ile s\
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-0
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S5
24-015
Oct. 13, 2025
TY
P
2" TY
P
2" TY
P
2"
TYP
SCALE: 6" = 1'-0" ON 22" X 34"
TEE/CROSS PLATE DETAIL5
S5
10"
5"
SCALE: 6" = 1'-0" ON 22" X 34"
TEE/CROSS - SECTION VIEWE
S5SCALE: 6" = 1'-0" ON 22" X 34"
4x4 BEAM TEE/CROSS CONNECTION4
S5
8" BOLT, WASHERS
AND NUT
CONNECTION PLATES
TOP & BOTTOM
SEE SECTION FOR THICKNESS
8" BOLT, WASHERS
AND NUT
CONNECTION PLATES
TOP & BOTTOM
SEE SECTION FOR THICKNESS
8" PLATE
4x4x1
4" HSS COLUMN, TYP
16"
8" SPLICE PLATE
4x4x1
4" HSS COLUMN, TYP
16"
(8) 11
16"Ø HOLE
1 EACH:
8" BOTTOM PLATE
2" TOP PLATE
(8) 11
16"Ø HOLE
(4) 11
16"Ø HOLE
2" TY
P
2" TY
P
2"
TY
P
2"
TY
P
SCALE: 6" = 1'-0" ON 22" X 34"
4x4 BEAM SPLICE CONNECTION6
S5 SCALE: 6" = 1'-0" ON 22" X 34"
4x4 BEAM SPLICE PLATE DETAIL7
S5SCALE: 6" = 1'-0" ON 22" X 34"
4x4 BEAM SPLICE - SECTION VIEWF
S5
2"11
2"
4x4x1
4" HSS BEAMS, TYP
8" BOLTS, WASHERS, & NUTS
TYP
CAP ALL BEAMS WITH 12" PLATE
TYP.
8" BOLTS, WASHERS, & NUTS
TYP
ADD TOP PLATE TO EXISTING CONNECTIONS
REPLACE FASTENERS AS NEEDED
ADD TOP PLATE TO EXISTING CONNECTIONS
REPLACE FASTENERS AS NEEDED
DETAIL NOTES:
1. DETAIL 6/S5 TYPICAL IN 17 PLACES FOR ENTIRELY NEW CONNECTIONS & 37
PLACES WHERE REVISING EXISTING CONNECTIONS OR CONNECTING TO
EXISTING MEMBERS.
DETAIL NOTES:
1. DETAIL 4/S5 TYPICAL FOR 10 PLACES WHERE REVISING EXISTING
CONNECTIONS OR CONNECTING TO EXISTING MEMBERS. NO ENTIRELY NEW
CONNECTIONS.
2" PLATE
2" SPLICE PLATE
1 EACH:
8" BOTTOM PLATE
2" TOP PLATE
E S5
F S5
W ildlife
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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Fi le
: U :\E ng in ee rin g\ Pr oj ec t F ile s\
F ile s\
-0
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Bi rd
P re da tio n St ru ct ur es
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S6
24-015
Oct. 13, 2025
8" BOLT, WASHERS
AND NUT
EXISTING 3 8" PLATE
6x6x1
4" HSS BEAM, TYP
4x4x1
4" HSS BEAM, TYP
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMNS J1 & J16 - ELBOW CONNECTION8
S6 SCALE: 6" = 1'-0" ON 22" X 34"
COLUMNS J1 & J16 - ELBOW CONNECTION - SECTION VIEWG
S6
4x4x1
4" HSS COLUMN, TYP
EX. 3 8" PLATE STEEL
16"
NEW FABRICATED
ANGLE BRACKET
CJP
8" PLATE STEEL
TYP
6"
5"
1" TYP
2"
2"
(2) 11
16"Ø HOLE
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMNS J1 & J16 - ANGLE BRACKET DETAIL9
S6
DETAIL NOTES:
1. DETAIL 8/S6 TYPICAL IN 2 PLACES WHERE REVISING EXISTING CONNECTIONS.
2. CONNECTION AS SHOWN FOR COLUMN J16, MIRROR FOR COLUMN J1.
REPLACE BOLTS AS NECESSARY TO
ACCOMMODATE NEW BRACKET
SCALE: 6" = 1'-0" ON 22" X 34"
HORIZONTAL BRACE CONNECTION TO 6x6 HSS AT COLUMN LINES 1 & 1610
S6
SCALE: 6" = 1'-0" ON 22" X 34"
HORIZONTAL BRACE CONNECTION TO 6x6 HSS - SECTION VIEWH
S6
SCALE: 6" = 1'-0" ON 22" X 34"
HORIZONTAL BRACE/6x6 HSS CONNECTION PLATE DETAIL11
S6
2"
TYP
10"
2"
TYP
2"
71 2"
6 3 4 "
1'-11 2"
4x4x1
4" HSS COLUMN, TYP
CONNECTION PLATES
TOP & BOTTOM
SEE SECTION H/S6 FOR
THICKNESS
1 EACH:
8" BOTTOM PLATE
2" TOP PLATE
8" BOLT, WASHERS
AND NUT
8" BOTTOM PLATE
H S6
4"x2"x3
8" TRIANGULAR STIFFENER PLATE
2" 2"6"
7"
90°
143.13°
6.
1 1 2 "
1 7 8 "
11 4"
8 "
1 1 2 "
1 7 8 "
21 8"
21 2"
16"
6x6x1
4" HSS BEAMS, TYP
6x6x1
4" HSS HORIZONTAL
BRACE, TYP
DETAIL NOTES:
1. DETAIL 10/S6 TYPICAL IN 4 PLACES FOR ENTIRELY NEW CONNECTIONS AND IN 4
PLACES WHERE REVISING EXISTING CONNECTIONS. ASSEMBLY AS SHOWN IN
HALF OF SPECIFIED CONNECTIONS, MIRRORED FOR THE OTHER HALF.
2. VERIFY ALL DIMENSIONS TO MATCH EXISTING CONNECTIONS.
NEW FABRICATED ANGLE BRACKET
ADD TO EXISTING CONNECTIONS
SEE DETAIL 9/S6
2"
(6) 11
16"Ø HOLE
ADD 12" TOP PLATE TO EXISTING
CONNECTIONS AND REPLACE BOLTS AS
NECESSARY
8" BOLT, WASHERS AND NUT
BOTTOM NOT SHOWN FOR CLARITY
1" CHAMFER ON
VERTICAL CORNERS
SIMILAR TO HORIZ.
TYP
16"
4"x2"x3
8" TRIANGULAR STIFFENER PLATE
G S6
2"
W ildlife
OR
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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C
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TI
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Fi le
: U :\E ng in ee rin g\ Pr oj ec t F ile s\
F ile s\
-0
C as ca de
H at ch er y
- R ea rin g Po nd s
Bi rd
P re da tio n St ru ct ur es
\D ra w in gs \D ra fts
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C as ca de
P re da tio n St ru ct ur e
#2 _C
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S7
24-015
Oct. 13, 2025
4x4x1
4" HSS BEAMS, TYP
6x6x1
4" HSS HORIZONTAL BRACE, TYP
EX. CONNECTION PLATE
10"x8"x1
2" WITH (4) 11
16"Ø HOLES
SCALE: 1 1/2" = 1'-0" ON 22" X 34"
HORIZONTAL BRACE CONNECTION TO 4x4 HSS AT COLUMN LINES 3 & 1412
S7
SCALE: 3" = 1'-0" ON 22" X 34"
SECTION VIEWI
S7
8" BOLT, WASHERS
AND NUT
TYP
BEAM CL
BEAM CL
BRACE CL
1' -0
1 2"
2"
NEW FABRICATED
ANGLE BRACKET
4x4x1
4" HSS BEAM
6x6x1
4" HSS BRACE
RELOCATE EXISTING 10"x8"x1 2"
PLATE TO BOTTOM OF CONNECTION
NEW FABRICATED
ANGLE BRACKET B
SEE DETAIL 14/S7
16"
STANDARD TEE CONNECTION
SEE DETAIL 4/S5
I S7
2"
INTERSECTION
POINT
4x4x1
4" HSS BEAMS, TYP
6x6x1
4" HSS HORIZONTAL BRACE, TYP
CONNECTION PLATE 10"x12"x1 2"
WITH (6) 11
16"Ø HOLES
SEE DETAIL 14/S7
SCALE: 1 1/2" = 1'-0" ON 22" X 34"
HORIZONTAL BRACE CONNECTION TO 4x4 HSS AT COLUMNS F3 & F1413
S7
8" BOLT, WASHERS
AND NUT
TYP
EX. BEAM CL
NEW BEAM CL
NEW
BRACE CL
NEW FABRICATED ANGLE
BRACKETS, STYLE A & B
SEE DETAIL 14/S7
STANDARD CROSS CONNECTION
SEE DETAIL 4/S5
J S7
EX. BEAM CL
EX
. B
RAC
E
CL
DETAIL NOTES:
1. DETAIL 12/S7 TYPICAL IN 2 PLACES WHERE REVISING EXISTING CONNECTIONS
AND TYPICAL IN 2 PLACES WHERE CONNECTING NEW BRACES TO EXISTING
MEMBERS.
2. DETAIL AS SHOWN FOR HALF OF CONNECTIONS, MIRRORED FOR THE OTHER
HALF.
SCALE: 3" = 1'-0" ON 22" X 34"
SECTION VIEWJ
S7
DISASSEMBLED
ASSEMBLED
2"
EXISTING 6x6x1
4" HSS BRACE
NEW 6x6x1
4" HSS BRACE
EXISTING 4x4x1 4" HSS BEAMNEW 10"x12"x1
2" PLATE
SEE DETAIL 14/S7
CJP
16"
4"
2"
BRACKET A
SEE DETAIL 14/S7
BRACKET B
SEE DETAIL 14/S7
8" BOLT, WASHERS AND NUT
TYP
BRACKET A
BRACKET B
CONNECTION PLATE
1'-0"
2"
2"
2"
2"
2" 4"
1"29 16"
2"
3"1"
4"
2"
CJP
8" PLATE STEEL
TYP
8" PLATE STEEL
TYP
SCALE: 3" = 1'-0" ON 22" X 34"
CONNECTION PLATE AND BRACKET DETAILS14
S7
2" PLATE STEEL
(2) 11
16"Ø HOLE
(2) 11
16"Ø HOLE
(6) 11
16"Ø HOLE
DETAIL NOTES:
1. DETAIL 13/S7 TYPICAL IN 2 PLACES WHERE CONNECTING NEW BRACES TO
EXISTING MEMBERS.
2. DETAIL AS SHOWN FOR COLUMN F14, MIRRORED FOR COLUMN F3.
2" CHAMFER ON
VERTICAL CORNERS
TYP
7"
7"
W ildlife
OR
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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C
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Fi le
: U :\E ng in ee rin g\ Pr oj ec t F ile s\
F ile s\
-0
C as ca de
H at ch er y
- R ea rin g Po nd s
Bi rd
P re da tio n St ru ct ur es
\D ra w in gs \D ra fts
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P re da tio n St ru ct ur e
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S8
24-015
Oct. 13, 2025
EXISTING
REVISED
4x4x1
4" HSS BEAM, TYP
4x4x1
4" HSS COLUMN
REMOVE ALL ADAPTOR PLATES,
BOLTS, AND CLAMP PLATES
NEW 10"x5"x1
2" PLATE @ SPLICE CONNECTIONS, TYP 9 PLACES
SEE DETAIL 15/S8 FOR TEE CONNECTION PLATE, TYP 5 PLACES
16" 3"3
16" 3"
2"
2"
10"
2" 2"
2"
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMN LINE A - REVISED 4x4 BEAM CONNECTION - SECTION VIEWK
S8
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMN LINE A - 4x4 TEE TOP PLATE15
S8
2" PLATE
(2) 11
16"Ø HOLE
4x4x1
4" HSS COLUMN, TYP
L3x3x3
8" WITH (1)
16"Ø HOLE AT
EACH END, TYP
GUSSET PLATE
SEE DETAIL 16/S8
SCALE: 1 1/2" = 1'-0" ON 22" X 34"
VERTICAL BRACINGL
S8
3'-0"
4'- 0"
3' -0
8" BOLT, WASHERS AND NUT
TYP
SCALE: 6" = 1'-0" ON 22" X 34"
VERTICAL BRACE GUSSET PLATE16
S8
3"
5"
8"
2"
(1) 11
16"Ø HOLE
8" PLATE
4x4x1
4" HSS BEAMS, TYP
16"
TYP
DETAIL NOTES:
1. SECTION K/S8 TYPICAL IN 9 PLACES WHERE REVISING EXISTING SPLICE
CONNECTIONS AND TYPICAL IN 5 PLACES WHERE ADDING NEW STRUCTURE TO
AND REVISING EXISTING TEE CONNECTIONS.
DETAIL NOTES:
1. SECTION L/S8 TYPICAL IN 28 PLACES WHERE INSTALLING NEW BRACES AND
TYPICAL IN 28 PLACES WHERE RELOCATING EXISTING BRACES.
EX. 4x4x1 4" BEAM EX. 4x4x1
4" BEAM
W ildlife
OR
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SA
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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C
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TI
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Fi le
: U :\E ng in ee rin g\ Pr oj ec t F ile s\
F ile s\
-0
C as ca de
H at ch er y
- R ea rin g Po nd s
Bi rd
P re da tio n St ru ct ur es
\D ra w in gs \D ra fts
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P re da tio n St ru ct ur e
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RLM
S9
24-015
Oct. 13, 2025
EXISTING
REVISED
4x4x1
4" HSS BEAM
4x4x1
4" HSS COLUMN
REMOVE ALL ADAPTOR
PLATES, BOLTS, CLAMP
PLATES, AND EXISTING
COLUMN CAP
NEW 6x6x1
4" HSS BEAM
16" 3"
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMN LINE A - REVISED 4x4 BEAM CONNECTIONM
S9
TRIM AND CAP EXISTING 4x4x1
4" HSS
BEAM TO ALLOW NEW 6x6x1
4" HSS TO
BEAR DIRECTLY ON TOP OF COLUMN
3"
6"
1"
2" PLATE
CJP
DETAIL NOTES:
1. REVISED CONNECTION SIMILAR TO DETAIL 8/S6 EXCEPT AS NOTED.
2. SECTION M/S9 TYPICAL IN 2 PLACES WHERE REVISING EXISTING CONNECTIONS.
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMN LINE A - REVISED 4x4 BEAM CONNECTION17
S9
CONNECTOR PLATE
DETAIL 17/S9
16"
4"x2"x3
8" TRIANGULAR STIFFENER PLATE
16"
SCALE: 6" = 1'-0" ON 22" X 34"
COLUMN LINE A - REVISED 4x4 BEAM CONNECTION18
S9
1'-1"
2" TYP
6"
1"
1"
3"
6"
2"
2"
(6) 11
16"Ø HOLE
NEW 3 8" PLATE
SEE DETAIL 18/S9
8" STEEL PLATE
EX. 4x4x1
4" BEAM
W ildlife
OR
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SA
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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C
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Fi le
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CRM
CLM
RLM
S10
24-015
Oct. 13, 2025
EPOXY ADHESIVE 5 8" ANCHORS
EMBED 3". PROVIDE NUT,
WASHER, AND LEVELING NUT
AND WASHER AT EACH.
4x4x1
4" HSS COLUMN, TYP
EXISTING CONCRETE
FILL WITH NON-SHRINK GROUT
AFTER LEVELING
BASE PLATE
SEE DETAIL 16/S8
2"
16"
9"
9"
2" PLATE
(4) 11
16"Ø HOLE.
SCALE: 6" = 1'-0" ON 22" X 34"
WALKWAY COLUMN BASE - SECTION VIEWN
S10 SCALE: 6" = 1'-0" ON 22" X 34"
WALKWAY COLUMN BASE PLATE DETAIL19
S10
2"
2"
DETAIL NOTES:
1. SECTION N/10 TYPICAL IN 15 PLACES WHERE INSTALLING NEW COLUMNS.
4x4x1
4" HSS COLUMN, TYP
4x4x1
4" HSS COLUMN, TYP
EXISTING CONCRETE
EXISTING CONCRETE
9"
2"
SCALE: 6" = 1'-0" ON 22" X 34"
SECTION VIEWP
S10SCALE: 3" = 1'-0" ON 22" X 34"
NEW COLUMN BASE CONNECTION AT COLUMN LINES 1 & 16O
S10
4"
2"
P S10
16"
16"
2"
DETAIL NOTES:
1. SECTION O/S10 TYPICAL IN 6 PLACES WHERE INSTALLING NEW COLUMNS.
2" PLATE
TYP
16"
(4) 916" HOLES,
2 EACH SIDE
2"Ø S.S. EXPANSION ANCHORS
MIN. 2" EMBED
HILTI HDI OR APPROVED EQUAL
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CHIEF ENGINEER
FILE #:
SHEET
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CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
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CRM
CRM
RLM
S11
24-015
Oct. 13, 2025
SCALE: 1" = 1'-0" ON 22" X 34"
HEADBOX SHEAR SUPPORTQ
S11
SCALE: 3" = 1'-0" ON 22" X 34"
HEADBOX SHEAR SUPPORT ANCHOR DETAIL20
S11 SCALE: 3" = 1'-0" ON 22" X 34"
HEADBOX COLUMN ANCHOR BOLT DETAIL21
S11
SCALE: 6" = 1'-0" ON 22" X 34"
SHEAR SUPPORT END SECTIONR
S11
5'-0"
EPOXY ADHESIVE 5 8"Ø
ANCHORS, EMBED 3"
VERIFY DIMENSION OF
CONCRETE CHAMFER
COPE DOUBLE ANGLE
MAX 11
2" TO FIT
EXTEND 5 8"Ø ANCHOR BOLTS
THROUGH CONCRETE TO CLAMP
FLANGES OF DOUBLE ANGLE
DOUBLE ANGLE LL 5x3x1 2"
UNDERNEATH COLUMNS
TYP 3 PLACES
COLUMNS F3, F6, & F14
DOUBLE ANGLE LL 5x3x1 2"
(2) 11
16"Ø HOLES
3"
2"
10"
16"
EXISTING 4x4x1
4" HSS COLUMN, TYP
S11
S11
2" END PLATE
TYP EACH END OF ANGLES
SEE SECTION R/S11
R S11
2" STEEL PLATE
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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C
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Fi le
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CRM
CLM
RLM
S12
24-015
Oct. 13, 2025
SS EYEBOLTS (PLAIN) WITH NUT
AND WASHER EACH END 3/8"Ø x 6"
SHANK
4" DIAMETER PVC PIPE FILLED WITH
CONCRETE. PROVIDE PVC END CAPS
PIPE TO BE 10' SECTIONS (MAX).
PREDATOR WIRE
4x4x1
4" HSS, TYP
6x6x1
4" HSS BEAM
BLACK UHMV 21
4"Ø
6x6x1
4" HSS BEAM
L11 4"x11
4"x 316"
4x4x1
4" HSS COLUMN, TYP
4x4x1
4" HSS BEAM, TYP
BLACK UHMV 21
4"Ø
L11 4"x11
4"x 316"
PREDATOR WIRE
PREDATOR WIRE
PREDATOR WIRE
4x4x1
4" HSS COLUMN, TYP
4x4x1
4" HSS COLUMN, TYP
4x4x1
4" HSS COLUMN, TYP
4" DIAMETER PVC PIPE FILLED WITH
CONCRETE. PROVIDE PVC END CAPS
PIPE TO BE 10' SECTIONS (MAX).
SCALE: 3" = 1'-0" ON 22" X 34"
PREDATOR WIRE WEIGHTU
S12 SCALE: 1" = 3'-0" ON 22" X 34"
SECTION VIEWV
S12
SCALE: 3" = 1'-0" ON 22" X 34"
SECTION VIEWT
S12SCALE: 3" = 1'-0" ON 22" X 34"
WEIGHTED PREDATOR WIRE TOP BEAMS
S12
T S12
V S12
SS EYEBOLTS (PLAIN) WITH NUT
AND WASHER EACH END 3/8"Ø x 6"
SHANK
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CHIEF ENGINEER
FILE #:
SHEET
OF
CHECKED BY:
DRAWN BY:
DESIGN BY:
DATE:
R
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D
AT
E D
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C
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TI
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Fi le
: U :\E ng in ee rin g\ Pr oj ec t F ile s\
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Bi rd
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#2 _C
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S av ed : 1
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P lo t:
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CRM
CLM
RLM
S13
24-015
Oct. 13, 2025
SCALE: 3" = 1'-0" ON 22" X 34"
BIRD NET WIRE GUIDE DETAILW
S13
4x4x1
4" HSS, TYP
CABLE CLAMPS
TYP
NET SUPPORT EYEBOLTS
16'-08" O.C. AND AT ENDS
1/4" GALV WIRE ROPE
4x4x1
4" HSS, TYP
MATCH EXISTING6"
16"
16"
1" @ 2" 1" @ 2"
SCALE: 6" = 1'-0" ON 22" X 34"
PREDATOR WIRE GUIDESX
S13 SCALE: 6" = 1'-0" ON 22" X 34"
SECTION VIEWY
S13
Y S13
| Cascade Predation Netting Sheet G1 |
| Sheets and Views |
| G1 |
| Cascade Predation Netting Sheet S1 |
| Sheets and Views |
| S1 |
| Cascade Predation Netting Sheet S2 |
| Sheets and Views |
| S2 |
| Cascade Predation Netting Sheet S3 |
| Sheets and Views |
| S3 |
| Cascade Predation Netting Sheet S4 |
| Sheets and Views |
| S4 |
| Cascade Predation Netting Sheet S5 |
| Sheets and Views |
| S5 |
| Cascade Predation Netting Sheet S6 |
| Sheets and Views |
| S6 |
| Cascade Predation Netting Sheet S7 |
| Sheets and Views |
| S7 |
| Cascade Predation Netting Sheet S8 |
| Sheets and Views |
| S8 |
| Cascade Predation Netting Sheet S9 |
| Sheets and Views |
| S9 |
| Cascade Predation Netting Sheet S10 |
| Sheets and Views |
| S10 |
| Cascade Predation Netting Sheet S11 |
| Sheets and Views |
| S11 |
| Cascade Predation Netting Sheet S12 |
| Sheets and Views |
| S12 |
| Cascade Predation Netting Sheet S13 |
| Sheets and Views |
| S13 |
File details come from the government source that posted it. Updated .