Attachment_3_-_Draft_Drawings_1.pdf
PDF 25 MB Posted
- Attached to
- EAST CANAL EFFICIENCY IMPROVEMENTS
- Solicitation number
- 140R4026R0025
About this file
This is a set of draft construction drawings for the East Canal Efficiency Improvements project under the Bureau of Reclamation, U.S. Department of the Interior. The drawings provide detailed specifications for structural metalwork, concrete details, and related infrastructure components required for the project.
The drawings include comprehensive fabrication and installation details for multiple structural elements: side channel spillway metalwork (stoplog posts, grating support angles, guardrails, and chain posts), diversion pipeline inlet structure components (trash racks and grating supports), and siphon inlet structure assemblies (bottom and top trash racks with support brackets and beam components). Key materials specified include galvanized steel structural members, welded assemblies, bar grating (1" x 1/8" 19-W-4 galvanized), anchor bolts with epoxy installation (Hilti HIT-HY-200 or approved equal), stainless steel fasteners, and 1/4" galvanized chain. The drawings reference standard Bureau of Reclamation construction standards and contain detailed specifications for weld requirements per AWS D1.1, concrete joint details, reinforcement layouts, pipe guardrail installations, and electrical equipment supports. Drawing preparation dates range from June through July 2026, with design and approval signatures from Matt Bryner, Duane Davison P.E., Joshua Dunham P.E., and Frederick Busch P.E. based in Grand Junction, Colorado. The drawings are marked as DRAFT status and include cross-references to standard drawing details (40-D series) for concrete outlines, reinforcement, electrical equipment supports, and guardrail installations.
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Other files
| File | Type | Posted |
|---|---|---|
| Attachment_1_-_Draft_Summary_of_Work_1.pdf | ||
| Sources_Sought_1.pdf | ||
| Attachment_2_-_Draft_Specifications_1.pdf |
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N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-1
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-1
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-1
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-1
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
0 60'30'
LW
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-2
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
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N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-1
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL -
0 400'200'
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E G
K C
H E C
K C
U R R E N
T.
D
W G
LA
S
T S A
V E D
D A
TE
-0
-3
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL
0 5' 10'
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E G
K C
H E C
K C
U R R E N
T.
D
W G
LA
S
T S A
V E D
D A
TE
-0
-3
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E G
K C
H E C
K C
U R R E N
T.
D
W G
LA
S
T S A
V E D
D A
TE
-0
-3
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL
ISOMETRIC VIEW
GUARD RAILS, CHAIN POSTS CHAINS
AND GRATING NOT SHOWN
DETAIL A
SCALE 1 / 14
PLAN VIEW
SECTION B-B
SCALE 1 /16
SECTION C-C
SCALE 1 /16
DETAIL D
SCALE 1 / 10
BOLT ASSEMBLIES
SECTION E-E
SCALE 1/16
A A
B B
C C
D D
AL
W
AY
S
TH
IN
K S
AF
ET
Y U
.S D
EP
A R
TM
EN
T O
F
TH
E
IN
TE
R
IO
R
BU
R
EA
U
O F
R
EC
LA
M
AT
IO
N U
N C O
M
PA
H G
R E
PR
O
JE
CT
EA
ST
C
AN
AL
E
FF
IC
IE
N
C Y
IM
PR
O
VE
M
EN
T
PR
O
JE
C T
EA
ST
C A N
A L
Matt Bryner
Matt Bryner
Duane Davison, P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 13 MAR 2026
31-417-1084
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
EAST CANAL SIDE
CHANNEL SPILLWAY
METALWORK INSTALL
DETAILS
PARTS LIST
DRAWING/PART NODESCRIPTIONQTYITEM
31-417-1085Stoplog Post Weldment51 31-417-1085Stoplog Angle, Up Stream12 31-417-1085Grating Support Angle Weldment, Downstream13 31-417-1085Grating Support Angle Weldment, Upstream14 31-417-1085Angle Stoplog Weldment, Downstream15 See specifications1/4" Galvanized Chain approximately 80'16 31-417-1086Chain Post Weldment87 31-417-1086Guardrail Short28 31-417-1087Post Support Angle69 31-417-1087Grating Support Angle, Post Side210 31-417-1087Stoplog Endplate211 31-417-1087Grating Support Angle, Post Wall112 See Bolt AssembliesAnchor bolt assembly 1/2" Dia 5" Length3513 See Bolt AssembliesAnchor bolt assembly 3/8" Dia 3-1/2" Length4814 See Bolt AssembliesBolt assembly 3/8" Dia 1-1/2" Length2015 See Bolt AssembliesBolt assy 5/16" Dia 1-1/4" Long1216 See specificationsBar grate 1" x 1/8" 19-W-4 Galvanized, Modified 36" X 33"117 See specificationsBar grate 1" x 1/8" 19-W-4 Galvanized 36" X 36"1118 McMaster Carr 8947T449/32" Oval Quick Link2819
A
B
B C
C
D
BOLT ASSEMBLY PARTS LIST
DESCRIPTIONQTYITEM
McMaster Carr 91187A5141/2" dia x 5" long SS threaded rod2120 McMaster Carr 91831A137Locknut 1/2" Stainless2121 McMaster Carr 98370A033Washer 1/2" Stainless2122 McMaster Carr 98370A030Washer Stainless 3/8" oversized6223 McMaster Carr 91831A127Lock Nut 3/8" Stainless6224 McMaster Carr 95412A6383/8" dia SS threaded rod 3-1/2" length6225 McMaster Carr 95373A165Bolt 3/8" Dia 1-1/2" Length Galvanized2026 McMaster Carr 93012A113Washer 3/8" Dia Galvanized4027 McMaster Carr 90371A031Nut 3/8" Galvanized2028 McMaster Carr 91306A404Button head screw 5/16" Dia 1-1/4" Length Zinc Plated1229 McMaster Carr 98970A130Washer 5/16" Dia Galvanized1230 McMaster Carr 95615A1605/16" Locknut, zinc plated1231
E
E
9 9
1 1/4"
4"
1"
10 4
1"
5'-1 7/8" 5'-1 3/4" 5'-1 3/4" 5'-1 3/4" 5'-1 3/4" 5'-1 7/8"
Clear span between concrete & web
Clear span between webs
Install Grating Support Angle Weldment, Upsteam & Downstream so that tabs align with Stoplog Post Weldment tabs
Grating Support Weldment, Upstream tab
Stoplog Post Weldment tab
Anchor Bolt Assy 1/2" X 5"
Anchor Bolt Assy 3/8" X 3-1/2"
Bolt Assy 3/8" X 1-1/2"
Bolt Assy 5/16" X 1-1/4"
Notes
1. Hole size/installation of anchor bolts per epoxy manufactures' instruction, use Hilti HIT-HY-200 or approved equal.
2. Ensure the Stoplog Post Weldments are plumb and parallel to each other by using the Post Support Angle and
Grating Support Angles to establish alignment before installing 1/2" anchor bolts.
3. Install chains with 6" maximum sag across span.
Top of plate to match top of concrete elevation, shim or grind under Stoplog Post as necessary.
1" 1"
12 3
See note 2.
19 See note 3
(3'-0")
Use quick links to attach chain to chain posts, both sides (4 per bay).
SHEET #30
STOPLOG POST WELDMENT
QTY 5
STOPLOG POST WELDMENT
ISOMETRIC VIEW
SECTION A-A
SCALE 1 / 4
VIEW B-B
SCALE 1 / 4
DETAIL C
SCALE 1 / 2
STOPLOG ANGLE WELDMENT
DOWNSTREAM
UPSTREAM IS MIRRORED PART
QTY 1 EA
ISO
VIEW
GRATING SUPPORT ANGLE, WELDMENT DOWNSTREAM
GRATING SUPPORT ANGLE, WELDMENT UPSTREAM TYP TAB
SECTION D-D
A A
B B
C C
D D
AL
W
AY
S
TH
IN
K S
AF
ET
Y U
.S D
EP
A R
TM
EN
T O
F
TH
E
IN
TE
R
IO
R
BU
R
EA
U
O F
R
EC
LA
M
AT
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N U
N C O
M
PA
H G
R E
PR
O
JE
CT
EA
ST
C
AN
AL
E
FF
IC
IE
N
C Y
IM
PR
O
VE
M
EN
T
PR
O
JE
C T
EA
ST
C A N
A L
Matt Bryner
Matt Bryner
Duane Davison, P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 13 MAR 2026
31-417-1085
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
EAST CANAL SIDE
CHANNEL SPILLWAY
STRUCTURAL
WELDMENTS
A A
B B
C
D
D
3"
2'-8 1/2"
4"
1/4" x 2-1/2" flatbar
3 1/2"
1'-2"
2"
3/4"
6 3/4"
5/8" typ
6 7/8"
3 1/4"
4"
7/8"
1"
1"
7/16"
2 1/2"
5"
5 1/2"
7/16" 3 1/2"
1 3/4"
2-1/2" x 1/4" Flatbar typ
3"
3/8"
1/4"
G typ
1/2"
3/8" 1"
3"
3/8"
1/4" typ
5/8" typ
3 3/16" typ
3 1/2" typ
5/8" typ
Grind round corner
3/8"
Remove sharp corners
W8X18 Wideflange
1/4" 1-3 1-3
Welds staggered on both sides of flatbar. typ
3"
1 1/2"
3/8"
2 1/16"
2 3/4"
10"
4"
1 1/2"
1 3/4" typ
5 1/4"
7 1/2" typ
1/2" typ
2'-7"
G
3-1/2" X 1/4" Angle
2" 2" 1'-4"typ
3'-11 9/16"
9'-1 9/16"
19'-0"
3 7/8"
1'-4" typ
16'-7 3/4"
5'-1 9/16"
10'-3 9/16" 15'-5 9/16"
3 7/8"
1" typ1/2" typ
2"
4"
7/16" 5/8" all dimensions to this side of tabs
1/4" thick
2" x 1/4" Angle
1 3/16" 3/16"
1/4"
Notes
1. All materials are Steel, any grade.
2. Weld in accordance with AWS D1.1.
3. Weld sizes, if shown, are minimums.
4. Minimum fillet weld size 1/8"
5. Flat patterns will be provided electronically when requested.
6. Remove all weld spatter, burrs and round sharp edges.
7. Galvanize in accordance with specifications.
SHEET #31
GUARD RAIL SHORT
QTY 3
TYPICAL FOOT PLATE
VIEW A-A
SCALE 1/2
CHAIN POST WELDMENT
QTY 18
ISOMETRIC VIEW
SCALE 1 /6
VIEW C-C
CHAIN ATTACH PLATE
FLAT PATTERN
DIVERSION INLET, 16' 6" GUARD RAIL
QTY 1
DIVERSION INLET 18' 9" GUARD RAIL
QTY 1
DETAIL D
TYPICAL JOINT
SIPHON 15' GUARD RAIL
QTY 4
SIPHON OUTLET 13' GUARD RAIL
QTY1
A A
B B
C C
D D
AL
W
AY
S
TH
IN
K S
AF
ET
Y U
.S D
EP
A R
TM
EN
T O
F
TH
E
IN
TE
R
IO
R
BU
R
EA
U
O F
R
EC
LA
M
AT
IO
N U
N C O
M
PA
H G
R E
PR
O
JE
CT
EA
ST
C
AN
AL
E
FF
IC
IE
N
C Y
IM
PR
O
VE
M
EN
T
PR
O
JE
C T
EA
ST
C A N
A L
Matt Bryner
Matt Bryner
Duane Davison, P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 13 MAR 2026
31-417-1086
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
GUARDRAIL DETAILS
AA
C C
D
2'-4"
3'-10"
1-1/2" Pipe Sched 40 typ
Notes
1. All materials are Steel, any grade.
2. Weld in accordance with AWS D1.1.
3. Weld sizes, if shown, are minimums.
4. Fully weld all pipe joints and grind smooth.
5. Flat patterns will be provided electronically when requested.
6. Remove all weld spatter, burrs and round sharp edges.
7. Galvanize in accordance with specifications.
8. Diversion guard rail can be fabricated as a single piece at contractor's discretion, a single joint can be added midspan to other guard rails at contractor's discretion.
3'-5" Typ
3'-6"
1'-8"
3/16
3/16
3/16
Chain Attach Plate
4"
2 1/4"
1-3/4" Square tube 3/16" wall
5'-0"
3'-10" 3'-10" 3'-10"
3'-9"5 x
3'-9"4 x
1/8
1-1/2" OD tube
3"
*See note 8*
(16'-6")
1/4" thick
5 1/2"
2 1/2"
3 1/2"
5/8"
1/2" thick
13'-0"
1'-0" typ 3'-8"3 x
1'-8 1/2" typ
SHEET #32
POST SUPPORT ANGLE
SCALE 1 / 4
QTY 9GRATING SUPPORT ANGLE POST WALL
SCALE 1 /4
QTY 1
STOPLOG END PLATE
SCALE 1 / 4
QTY 2
GRATING SUPPORT ANGLE, POST SIDE
SCALE 1 / 4
QTY 2
A A
B B
C C
D D
AL
W
AY
S
TH
IN
K S
AF
ET
Y U
.S D
EP
A R
TM
EN
T O
F
TH
E
IN
TE
R
IO
R
BU
R
EA
U
O F
R
EC
LA
M
AT
IO
N U
N C O
M
PA
H G
R E
PR
O
JE
CT
EA
ST
C
AN
AL
E
FF
IC
IE
N
C Y
IM
PR
O
VE
M
EN
T
PR
O
JE
C T
EA
ST
C A N
A L
Matt Bryner
Matt Bryner
Duane Davison, P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 10July2026
31-417-1087
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
EAST CANAL SIDE
CHANNEL SPILLWAY,
MISCELLANEOUS PARTS
Notes
1. All materials are Steel, any grade.
2. Flat patterns will be provided electronically when requested.
3. Remove all burrs and break sharp corners.
4. Galvanize in accordance with specifications.
4'-8 1/2"
4 1/2" 1'-4" typ 4"
1/2" typ 1"
1"
1" 1"
3'- 1/4" 2" x 1/4" Angle 2" x 1/4" angle
7/16" typ
15'-5 1/2"
2 1/4"
1 1/4"
3/8" typ
5'- 1/4" 3"
10'-2 1/4"
3"
15'-4 1/4"
3" x 1/4" angle
2'-6"
1'-0"
R 1/4" all corners
7/8"
1 1/2"
9" 9" 9"
10 1/4"
1/2" typ
1/4" Plate
SHEET #33
DETAIL A
SCALE 1 / 15
DIVERSION PLAN
SECTION B-B
SCALE 1 / 18
BOLT ASSEMBLIES
DETAIL C
SCALE 1 / 9
A A
B B
C C
D D
A
BB
PARTS LIST
STOCK NUMBERDESCRIPTIONQTYITEM
31-417-1089Diversion Trash Rack Center11 31-417-1089Diversion Trash Rack Right12 31-417-1089Diversion Trash Rack Left13 31-417-1089Grating Support Angle, Diversionl44 31-417-1086Diversion Inlet 18' 9" Guardrail15 31-417-1086Diversion Inlet 16' 6" Guardrail16 31-417-1086Guardrail Short17 See specificationsBar grate 1" x 1/8" 19-W-4 Galvanized 24" X 48"28 See specificationsBar grate 1" x 1/8" 19-W-4 Galvanized 24" X 30"29 See Bolt AssembliesAnchor bolt assembly 3/8" Dia 3-1/2" Length5810 See Bolt AssembliesAnchor bolt assembly 1/2" Dia 5" Length4011 31-417-1086Chain Post Weldment712 See specificationsGalvanized Chain 1/4" approximately 65'-13 McMaster Carr 8947T449/32' Oval Quick Link2414
FASTENERS LIST
STOCK NUMBERDESCRIPTIONQTYITEM
McMaster Carr 91187A5141/2" dia x 5" long SS threaded rod115 McMaster Carr 91831A137Locknut 1/2" Stainless116 McMaster Carr 98370A033Washer 1/2" Stainless117 McMaster Carr 98370A030Washer Stainless 3/8" oversized118 McMaster Carr 91831A127Lock Nut 3/8" Stainless119 McMaster Carr 95412A6383/8" dia SS threaded rod 3-1/2" length120
AL
W
AY
S
TH
IN
K S
AF
ET
Y U
.S D
EP
A R
TM
EN
T O
F
TH
E
IN
TE
R
IO
R
BU
R
EA
U
O F
R
EC
LA
M
AT
IO
N U
N C O
M
PA
H G
R E
PR
O
JE
CT
EA
ST
C
AN
AL
E
FF
IC
IE
N
C Y
IM
PR
O
VE
M
EN
T
PR
O
JE
CT
EA
ST
C A N
A L
Matt Bryner
Matt Bryner
Duane Davison P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, 1 JULY 2026
31-417-1088
DIVERSION PIPELINE
INLET STRUCTURE
METALWORK
C
Chains not shown
4 5/8"4 5/8" 9 7/8"
3 1 2 14
Chains not shown for clarity
Bar Grate not shown
Anchor Bolt Assy 1/2" x 5"
Anchor Bolt Assy 3/8" x 3-1/2"
Notes
Hole size/installation of anchor bolts per epoxy manufactures' instruction, use Hilti HIT-HY-200 or approved equal.
Install chains with 6" maximum sag across span.
Bar Grate not shown
1"
Use quick links to attach chain to chain posts, both sides (4 per bay).
SHEET #34
GRATING SUPPORT ANGLE, DIVERSION
QTY 4
SECTION A-A
SCALE 1 / 4
DIVERSION TRASH RACK RIGHT
DIVERSION TRASH RACK LEFT
FRONT VIEW
DIVERSION TRASH RACK CENTER
SECTION B-B
SCALE 1 / 10
DETAIL C
TYPICAL BOTTOM BAR LAYOUT
DETAIL D
TYPICAL TOP BAR LAYOUT
TYPICAL LONG BAR
SCALE 1 / 6
SECTION E-E
SHORT BAR
ROTATED TO HORIZONTAL
A A
B B
C C
D D
A
A
B
B
C
D
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C A N
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Matt Bryner
Matt Bryner
Duane Davison P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 1 JULY 2026
THIRD ANGLE PROJECTION
31-417-1089
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
DIVERSION PIPELINE
INLET STRUCTURE
TRASH RACK & GRATING
SUPPORT DETAILS
E
E
1/2"
4 1/2" 1'-1"
4'-0"
2 1/2"
2" x 2" x 1/4" angle
1/4"
3/16 typ
1"
3/8"
5'-9 3/8" 6'-7 3/8" 6'-7 3/8"
1" typ
4 11/16" typ
4 5/8" typ
2" typ
10" typ
4" typ
4 11/16" typ 10" typ
1 1/2" typ 1/2" typ
1'-7 3/8" 1'-7 3/8"
3'-8 5/8"
2" typ
4" typ
4 5/8" typ
SIDE VIEW
5'- 7/8" typ
54° typ
54° typ
2 1/2" typ 3/8" Thick3/8" Thick
3/8" Thick
54°
2 1/2" 3'-2 3/4"
54°
1/2" typ
SHEET #35
SIPHON PLAN
SCALE 1/36
ISOMETRIC VIEW WITH RIGHT SIDE SCREENS REMOVED
DETAIL A
SCALE 1 / 12
SECTION B-B
SCALE 1/36
DETAIL C
SCALE 1 /8
DETAIL D
SCALE 1 /6
VEIW E-E
A A
B B
C C
D D
PARTS LIST
PART/DRAWING NUMBERDESCRIPTIONQTYITEM
31-417-1093Top Support Angle11 31-417-1093Center Beam Wall Bracket22 31-417-1086Siphon 15' Guardrail43 31-417-1093Trash Rack Toe Bracket34 31-417-1093Bottom Screen Attach Bracket25 31-417-1091Siphon Trash Rack Bottom Center26 31-417-1091Siphon Trash Rack Bottom Left17 31-417-1091Siphon Trash Rack Bottom Right18 31-417-1092Siphon Trash Rack Top Center29 31-417-1092Siphon Trash Rack Top Left110 31-417-1092Siphon Trash Rack Top Right111 31-417-1093Center Beam 112 31-417-1093Beam Post Bracket113 31-417-1093Beam Center Post Floor Bracket114 31-417-1093Center Beam Attach Clip215 31-417-1093Beam Center Post 116 31-417-1086Chain Post Weldment317 31-417-1093Screen Tie Bar1118 See Bolt AssembliesBolt assembly 3/8" Dia 1" Length1619 See Bolt AssembliesBolt assembly 3/8" Dia 1-1/2" Long5020 See Bolt AssembliesBolt Assembly 1/2" x 2-1/4" A325921 See Bolt AssembliesBolt Assembly 1/2" x 3-3/4" A325422 See Bolt AssembliesBolt Assembly 1/2" x 3" A325123 See Bolt AssembliesAnchor bolt assembly 1/2" Dia 5" Length8124 See specifications1/4" Galvanized Chain, approximately 30'1625 McMaster Carr 8947T449/32" Oval Quick Link826 31-417-1086Siphon Outlet 13' Guardrail127
A
B
B
C
D
BOLT ASSEMBLIES
STOCK NUMBERDESCRIPTIONQTYITEM
McMaster Carr 91187A5141/2" dia x 5" long SS threaded rod5328 McMaster Carr 91831A137Locknut 1/2" Stainless5329 McMaster Carr 98370A033Washer 1/2" Stainless5330 McMaster Carr 95373A165Bolt 3/8" Dia 1-1/2" Length Galvanized5031 McMaster Carr 93012A113Washer 3/8" Dia Galvanized10032 McMaster Carr 90371A031Nut 3/8" Galvanized5033 McMaster Carr 95373A163Bolt 3/8" dia x 1" long Galvanized1634 McMaster Carr 98970A131Washer 3/8" dia Oversized Galvanized1635 McMaster Carr 98119A033Washer 1/2" dia A325 Galvanized1436 McMaster Carr 90580A737Nut 1/2" A325 Galvanized1437 McMaster Carr 61583A602Bolt 1/2" x 2-1/4" A325 Galvanized938 McMaster Carr 91583A127Bolt 1/2" dia x 3" long A325 Galvanized139 McMaster Carr 91583A127Bolt 1/2" dia x 3-3/4" long A325 Galvanized440
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C A N
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Matt Bryner
Matt Bryner
Duane Davison P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, COLORADO
31-417-1090
SIPHON INLET
STRUCTURE TRASH
RACK & METALWORK
INSTALLATION DETAILS
E E
2 22
6" typ
6" typ
ANCHOR BOLT
ASSEMBLY
1/2" DIA X 5" LENGTH
BOLT ASSEMBLY
1/2" X 3-3/4" LONG
BOLT ASSEMBLY
1/2" X 3" LONG
BOLT ASSEMBLY
1/2" X 2-1/4" LONG
BOLT ASSEMBLY
3/8" X 1-1/2" LONG
BOLT ASSEMBLY 3/8"
X 1" LONG NO NUT
Notes
1. Hole size/installation of anchor bolts per epoxy manufactures' instruction, use Hilti HIT-HY-200 or approved equal.
2. Install chains with 6" maximum sag across span.
3. Siphon outlet has 13' solid guardrail in lieu of chain guardrail.
See note 2
Set angle height so top of trash rack is flus with TOC.
Aproximately 1-1/2" gap24
Gap not to exceed 3/4"
Use quick links to attach chain to chain posts, both sides (4 per bay).
SHEET #36
SIPHON TRASH RACK BOTTOM CENTER
QTY 2
DETAIL A
BOTTOM RACK FULL BAR
QTY 20
SECTION B-B
SIPHON TRASH RACK BOTTOM LEFT
FRONT VIEW
SECTION D-D
NOT TO SCALE
SIDE
SECTION E-E
Reoriented to make lateral bar horizontal, not to scale
BACK VIEW
SECTION F-F
Reoriented to make lateral bar horizontal, not to scale
SECTION C-C
SECTION G-G
END CAP FORMED
END CAP
FLAT PATTERN
SCALE 1/4
VIEW H-H
ATTACHMENT EYE
FLAT PATTERN
SIPHON TRASH RACK BOTTOM RIGHT
MIRRORED PART
SIPHON TRASH RACK BOTTOM LEFT
ISOMETRIC VIEW
A A
B B
C C
D D
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Matt Bryner
Matt Bryner
Duane Davison P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 9July2026
31-417-1091
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
SIPHON INLET
STRUCTURE BOTTOM
TRASH RACKS
A
B
B
D
D
E
E F
F
C
C
G
G
H
H
4'-11 1/2"
3 1/4"
7" typ
45°
1"
Bottom rack full bars (8)
4"
2"
2" x 3" x 3/8" angle
Bottom rack full bars
Side bar 1
Side bar 2
Side bar 3
Side bar 4
Side bar 5
Side bar 6
4"
45°
Lateral bar
Align back edges of side bars 1-6 with edge of lateral bar
5"
4"
4'-2 1/2"
4'-4"
1'-1"
3"
3"
2"
6'-1"Side bar 1 Side bar 2 5'-6 1/8" Side bar 3 4'-11 1/4" Side bar 4 4'-4 3/8" Side bar 5 3'-3 1/2" Side bar 6 2'-9 5/8"1 1/2"
4"
1'-3"1'-3" 1'-3" 6'-8 7/8"1/2"
4"
3"
1 1/2"
3/4"
Lateral bar
G
Fully weld all joints
Notes
1. All materials are Steel, any grade, 1/2" thickness unless shown otherwise.
2. Weld in accordance with AWS D1.1.
3. Weld sizes 1/4" minimum unless shown otherwise.
4. Fully weld all joints unless shown otherwise
5. Flat patterns will be provided electronically when requested.
6. Remove all weld spatter, burrs and round sharp edges.
7. Galvanize in accordance with specifications.
3 1/4"
2-4 2-4
Stagger welds on opposite sides of angle and flat bar
1'-6 3/4"
1'-7"
1'-6 3/4"
1 1/4"
5/8"
7" typ
135°
1/4"
10 7/16"
4 3/16"
Bend line
1 1/2" 7 1/2"
7"
3 1/16"
1 5/8"
1'-8 1/2"1'-8 1/2"
5/8"
8 1/2" 3'-5 1/4"
2"
4"
1 1/2" 5 5/8"
2"3/4"Attachment eye
Align back edge with corner of flat bar
1 1/4"
SHEET #37
SIPHON TRASH RACK TOP CENTER
QTY 2
SIPHON TRASH RACK TOP LEFT
FRAME
TOP RACK FULL BAR
QTY 20
SIDE COVER
(FORMED) VIEW A-A
SIDE COVER FLAT PANNEL
VIEW B-B
SCALE 1/11
SIPHON TRASH RACK TOP RIGHT
MIRRORED PART
ISOMETRIC VIEW
SECTION C-C
A A
B B
C C
D D
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Matt Bryner
Matt Bryner
Duane Davison P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 9July2026
31-417-1092
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
SIPHON INLET
STRUCTURE TOP TRASH
RACKS
A
A
B
B
C
C
1'-3" 1'-3"1'-3"
4'-11 1/2"
3 1/4"
7" typ
1 3/4"
5'-9 3/4"
4"
Frame
1 3/4"
Top rack full bars (8)
Top rack full bars
5'-9 1/8"
1'-2"
4'-2 1/2"
1'-2 1/2"
1'-10"
4 3/4"
7"
3"
3'-2 1/2"
8 1/2"
4'-1 3/4"
5'-6 3/4"
Side cover 148°
150° 4 1/8"
6'- 5/16"
Bend line
Bend line
1'-7"1'-6 3/4" 1'-6 3/4"
1/2" typ
1 1/4" typ 2 1/2"
1/2"
3 1/4"
1 1/2"
1/2"
2" x 3" x 3/8" angle
2" x 3" x 3/8" angle
7.257.25
6'-1 7/16"
32°
7/8"
Side cover flush with frame along these edges
1-4 Stagger welds on opposite sides of all frame members Bends are opposite direction for mirrored part
2-4 2-4
Stagger welds on opposite sides of angle and flat bar
2 1/2"
5'-9 3/4"
1 1/2"
9"
Notes
1. All materials are Steel, any grade, 1/2" thickness unless shown otherwise.
2. Weld in accordance with AWS D1.1.
3. Weld sizes 1/4" minimum unless shown otherwise.
4. Fully weld all joints unless shown otherwise
5. Flat patterns will be provided electronically when requested.
6. Remove all weld spatter, burrs and round sharp edges.
7. Galvanize in accordance with specifications.
SHEET #38
CENTER BEAM ATTACH CLIP
SCALE 1/4 TRASH RACK TOE BRACKET
SCALE 1 / 4
BOTTOM SCREEN ATTACH BRACKET
SCALE 1/4
CENTER BEAM WALL BRACKET
SCALE 1 / 4
CENTER BEAM
BEAM POST BRACKET
SCALE 1 / 4
SCREEN TIE BAR
SCALE 1/4
CENTER BEAM POST
SCALE 1 / 4
CENTER BEAM POST FLOOR BRACKET
SCALE 1/4
TOP SUPPORT ANGLE
A A
B B
C C
D D
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EF
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C Y
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C A N
A L
Matt Bryner
Matt Bryner
Duane Davison P.E.
Joshua Dunham, P.E.
Frederick Busch, P.E.
GRAND JUNCTION, CO 9July2026
THIRD ANGLE PROJECTION
31-417-1093
TOLERANCES (UNLESS NOTED OTHERWISE)
FRACTIONS 1/16
X.X .06
X.XX .02
X.XXX .01
SIPHON INLET
STRUCTURE TRASH RACK
ATTACHMENT
COMPONENTS
4"
6"
1/2" 2"
2 1/2"
3"
7/16"
2"
9/16"
7 1/2" 3 3/4"
1'-6 3/4" 1'-6 3/4" 3 1/2"
1'-7"
12'-4"
4"
6"
1/2"
9/16" typ
2"
5/8" 1'-5" typ
2"
1 5/16"
1/2" typ
30°
2"
1'-6 3/4"1'-6 3/4"
3 3/4"
7 1/2"1'-8 1/2"1'-8 1/2" 1'-7"
4"
1/2"
1" typ
Notes
1. All materials are Steel, any grade.
2. Weld in accordance with AWS D1.1.
3. Weld sizes 1/4" minimum unless shown otherwise.
4. Fully weld all joints unless shown otherwise
5. Flat patterns will be provided electronically when requested.
6. Remove all weld spatter, burrs and round sharp edges.
7. Galvanize in accordance with specifications.
2"
6"
3 1/2"
1/2"
3/8"
9/16"1"
2" 5"
5"
10"3/4"
2"
4"
6"
1/2"
3 1/2"
5/8"
10"
9/16"
1"
1 3/4"
5/8"
10"
7/8"
3"
4"
4"
6"
1/2"
9/16"
3/4"
1 1/4" typ
2 1/2"
9/16"
3/4"9/16"
2"
1/4"
5/8"
7/8" typ
6"
3/4" 1 1/4"
5/8"
3/4"
1'-0"
6" 4"
1/2"
1 1/4"
10"
8"
10 3/4"
1'-1 1/2"
2'-0"
1 1/2" typ
3 1/2"
1'-6 3/4" 1'-7" 1'-6 3/4" 3 3/4"
7 1/2" 1'-8 1/2" 1'-8 1/2" drill and tap 3/8"-18 typ chase threads after galvanize
1'-6 3/4" 1'-7" 1'-6 3/4" 3 3/4"
7 1/2"
1/2"
10"
1/2"
1/2"
9 1/2"
9/16"
1 1/2" 3/4"
7/8"
3'-9 1/2"
1"
19'-2"
1" typ
2 1/8"
2"
1 1/2"
2 5/8"
3"
1/4"
SHEET #39
A Y S T
H
IN
K S A
FE
T Y
SHEET
D
C
B
A
D
C
B
A
B U
R E A
U O
F R
E C
LA
M
A
TI
O N
U .S
D
E
PA
R T M
E N
T O
F
TH
E I
N
TE
R
IO
R
C A D
S
YS
TE
M
A u to
C A D
.0
S
LM
S T
E C H
C
A D
F
IL
E N
A M
E E C
E
IP
-S T R
U C
T U
R E D
E
TA
IL
S .D
W G
LA
S
T S A
V E D
D A
TE
-0
-2
LA
S T S
A V E D
B Y
D D
A V
IS
O
N
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
EXPANSION JOINT (EJ)
NOT TO SCALE
EXPANSION JOINT (EJ) WITH DOWEL
NOT TO SCALE
Joint sealing compound
W id th W id th
Dowel bar, 1"Ø x 24" @ 12"
W id th
Reinforcement (Typ.)
CONSTRUCTION JOINT (CJ)
NOT TO SCALE
Construction joint, see Note 6 (horizontal or vertical)
Reinforcement continuous through the joint
Reinforcement ends at joint
Joint sealing compound
Reinforcement ends at joint Expansion joint with compressible joint filler material (horizontal or vertical)
CONTRACTION JOINT (Cr.J)
NOT TO SCALE
W id th
Reinforcement ends at joint
W id th
CONTROL JOINT (Ct.J)
NOT TO SCALE
Locally depress reinforcement to provide 1" clr. cover below bottom of slot.
Control joint, 1/8" to 1/4" saw cut, see Note 3
Reinforcement (Typ.)
Reinforcement (Typ.)
Reinforcement (Typ.) Reinforcement (Typ.)
Joint sealing compound
CONTRACTION JOINT (Cr.J) WITH DOWEL
NOT TO SCALE
W id th
Reinforcement ends at joint
Contraction joint.
Coat first placement with sealing compound to break bond.
(Horizontal or vertical)
Reinforcement (Typ.)
12"
Dowel cap (end filled with compressible material)
2" Cl. (Typ.)
2" Cl. (Typ.)
2" Cl. (Typ.)
12"
Dowel cap (end filled with compressible material)
2" Cl. (Typ.)
Dowel bar, 1"Ø x 24" @ 12"
See Note 5 (Horizontal or vertical)
For partial Cr.J, see Note 7
Expansion joint with compressible joint filler material (horizontal or vertical)
For partial Cr.J, see Note 7
Reinforcement continuous through the joint
AL
W
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S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
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U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
S
TA
N D
A R D
D R A W
IN
G
S
S
TA
N D
A R D
A N
D T
YP
IC
A L
D
ES
IG
N
S
C O
N C R
ET
E S
TR
U C
TU
R
ES
BUILDINGS AND OTHER
STRUCTURES
JOINTS IN CONCRETE
STRUCTURES
DENVER, CO
40-D-5247
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
H.H.B.
C.A.R.
N.A.A. - H.B.
ACT. CHIEF ENGINEER
NOTES
R
EV
N O 2
-0 8-
D
J.
W
R
ED
R A W
N I
N A
U
TO
C A D
R
EV
N O 1
-0 2-
D
H .O
.B
D
EL
ET
ED
C O
R K
A N
D R
EF
ER
EN
C E
TO
S
EA
LS
1. Construction joint keys and waterstops required if shown on construction drawings.
2. For General Notes for Concrete Outline and Reinforcement, see 40-D-60003.
3. Minimum depth of saw cuts shall be 1/4 of the depth of concrete unless noted otherwise on construction drawing. Saw cut joints shall be completed within 24 hours following concrete placement.
4. For joint type definitions, see construction documents (i.e., see Specifications Section 03 30 00 - "Cast-in-Place Concrete").
5. Coat surface of concrete first placed, with curing compound that prevents bond, before placing concrete on other side of joint.
6. Clean, roughen, and surface dry surfaces of CJ to be covered with fresh concrete. Do not use a mortar layer on CJ.
7. If noted on construction drawings, at partial contraction joints, discontinue every other reinforcement bar perpendicular to the joint (i.e., 1/2 of perpendicular reinforcement shall cross the joint).
FORMERLY 103-D-219
R
EV
N O 3
-0 4-
D
Ba rt he l, Ro dn ey J
P .E
U
PD
A
TE
D D
R A W
IN
G
T
EX
T S
TY
LE
B O
R D
ER
A
N D
TI
TL
E B
LO
C K T
O C
U R R
EN
T D
R A W
IN
G
R
EC
O R D
S S
YS
TE
M
A D
D
ED
J O
IN
T
TY
PE
S
R
EM
O V
ED
S U
B M
IT
TE
D S
IG
N
A
TU
R E.
K.B. KEENER
W.E. BLOMGREN
1952-12-04
R el ea se d
SHEET #41
Base plate (Typ.)
B
"Y
(6
0" M ax
Combination channel (Typ.)
Connection plate, each side. Provide 5 bolts as shown (Typ.)
Electrical cabinet, bolt to frame as required
"Y" (4'-0" Max.)
"Y
(3
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1"
N on sh ri nk g ro ut
TOC
Foundation, see Note 3
ELECTRICAL EQUIPMENT SUPPORT, TYPE I
(Est. Wt. 135 lbs.)
B
AA
3/
8"
7/
8"
3/
8"
CL. Drain hole
R1 /2
Combination channel
Connection plate, each side
Combination channel
CL. 13/16"Ø Holes in base plate, see Note 2
CL. 9/16"Ø Holes for 1/2"Ø bolts
7 1/2"
1/
2"
8" Pl.
5"
1/
2"
1/ 2"
5"
7/ 8"
7/8"
2 1/2"2 1/2"
2 1/2"
7/8"
5 3/4"
2 7/8" 2 7/8"
CL. 9/16"Ø Holes in plates and combination channel as required
3/8" Pl.
Combination channel
3/8" Pl. (Typ.)
VIEW
A
SECTION
B BASE PLATE DETAIL
VIEW
C
VIEW
D
D
D
CC 1
7/
8"
3/8" Pl. (Typ.)
3/8" Pl.
1/
4"
1/ 4"
7/8"
1 3/4"
1 1/4" 1 1/4"
TOC
Foundation, see Note 31' -6
(M in
3"
M in
Bottom of foundation
Fill combination channel with concrete
Combination channel
DETAIL - ALTERNATE ANCHORAGE A
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ELECTRICAL EQUIPMENT
SUPPORT, TYPE I
SECTIONS AND DETAIL
DENVER, CO
40-D-60001
2015-03-23
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL
£TT£
£AT£
£AA£
£TA£
Bernard Lajimodiere
RBarthel
Olaff G. Huerta
Barthel, Rodney J P.E.
Bernstein, Alfred I P.E.
Plant Structures Group
NOTES
1. Contractor determines final size of electrical equipment support based on electrical cabinet furnished.
2. Unless noted otherwise, or as directed by the foundation design engineer, install 5/8"Ø post-installed anchors with a minimum embedment of 6" or 5/8"Ø cast-in-place threaded anchors with a minimum embedment of 1'-6" having a minimum projection of 2".
3. Foundation design engineer shall verify foundation stability, concrete and reinforcement strength requirements, and anchorage requirements.
4. Install electrical equipment supports at locations shown on specifications drawings and/or as directed by COR.
5. Estimated electrical equipment support weight shown is based on maximum dimensions and five hole connection plates.
ASCE denotes American Society of Civil Engineers
ASTM denotes American Society for Testing and Materials
AWS denotes American Welding Society
COR denotes Contracting Officer's Representative
Max. denotes maximum
Min. denotes minimum
Pl. denotes plate
TOC denotes top of concrete
Typ. denotes typical
All welds, sections and details are typical for all similar conditions.
Electro-galvanized finish combination channels.
Unless noted otherwise, galvanize base plate and plates after fabrication per ASTM A385.
Unless noted otherwise, galvanize hardware per ASTM A123.
Metal framing combination channels shall be as manufactured by Globe Strut, United Gypsum Corporation, 101 South Wacker Drive, Chicago, IL 60606; Unistrut Corporation, 35660 Clinton Street, Wayne, MI 48184; or Cooper B-Line, 509 West Monroe Street, Highland, IL 62249.
Combination Channels: Globe Strut No. G7612A, B-Line B12A, or Unistrut P5501; or equal, having the following essential characteristics: No. 12 gauge steel and channel 1 5/8-inch wide by 4 7/8-inch deep with 7/8-inch openings.
Connection Plates:
With five holes per Globe Strut G2057, B-Line B532, Unistrut P1726; or equal.
With seven holes per Globe Strut G2068, B-Line B334, Unistrut P1950; or equal.
Connection hardware shall be suitable for combination channel strut attachments.
Fabricated Metalwork:
Plates and bars_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ASTM A36
Length of bolt threads per ASME B18.2.1 and thread class 2 free-fit, American National coarse-thread series.
Unless noted otherwise, make all welds continuous and in the shop.
Start and stop all welds at center of member or tubing.
Unless noted otherwise, fabricator shall determine edge preparation and root opening for groove welds. Shop detail drawing shall show edge preparation.
Arc-Welding Electrodes: Filler metal and required shielding gases or fluxes shall be per AWS D1.1 with filler metal for steel having a minimum tensile strength of 70,000 psi.
Unless noted otherwise, all bolted connection bolt holes are standard 1/16" oversize.
"Y" dimensions are the responsibility of the Contractor and are based on the electrical cabinet furnished.
DESIGN CRITERIA
Electrical equipment support is designed to withstand a three-second gust basic wind speed of 90 mph in accordance with ASCE 7-05.
It is assumed that no electrical cabinets will be installed in lower portion of frame.
GENERAL NOTES
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EACH CORNER
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TYP
AutoCAD SHX Text
REV NO
CHAMFER :
Chamfer edges of permanently exposed concrete surfaces, except slabs and top edges of curbs, with a 45° bevel, 34" x 34", unless otherwise shown on the specifications drawings.
CONCRETE PLACEMENT :
Before placing concrete, see specifications and manufacturer's drawings, for all embedded material which is required in the placement.
DIMENSIONS :
All dimensions to a joint are to the centerline of the joint unless otherwise shown.
Dimensions to beams, columns, and walls are from reference lines or other control points.
Beam and slab depths shall be measured from the top of the structural slab.
Dimensions given for the depth of recesses are from the surface of the structural concrete.
Thicknesses shown for walls and slabs placed against soil or rock are minimum dimensions.
EMBEDDED MATERIALS :
Before placing concrete, care shall be taken that all embedded items are in position and securely fastened in place. Anchor bolt locations and settings are shown on the structural steel, miscellaneous metal, concrete, and equipment drawings. Conduits and grounding cables are shown on the manufacturer's drawings and the electrical drawings.
All projecting items, including waterstops, shall be supported and protected from damage and exposure.
FINISHES :
For location and classes of finishes for formed and unformed concrete surfaces, see the specifications drawings and/or paragraphs.
JOINTS :
All construction joints, identified as CJ, shall be provided where shown on the drawings. All optional construction joints, identified as OCJ, are to reduce the volume of placements or to facilitate construction. If optional joints are provided they shall be only at the locations shown.
Relocation, addition, or elimination of construction joints will be subject to approval.
TOOLED EDGES :
Tool exposed edges of slabs and top edges of curbs to a radius of 14", unless otherwise shown on the specifications drawings.
Extension
90-degree 135-degree 180-degree
Extension
BAR NO. 3 4 5 6 7 8 9 10 11
TABLE OF INSIDE BEND DIAMETERS (INCHES)
Inside bend diameter (Typ.)
Standard
Stirrups, ties, and hoops
4 123 33
4 41 2 51
4 6 91 2 103
2 2 21
2 41 2 51
4 6
SPLICES :
The minimum length of lap for splicing parallel bars in tension shall be as given in TABLES 3.0-60 thru 5.0-60 on 40-D-60004.
Staggered lap splices shall be separated to give 12 inches clear between ends of adjacent splices.
Bars spliced by noncontact lap splices shall not be spaced transversely farther apart than one-fifth the required lap splice length, nor 6" on centers.
When reinforcing bars of different size are to be spliced, splice length shall be the larger of ld of larger bar and tension lap splice length of smaller bar.
Splices are to be made so that the required clear distances to face of concrete will be maintained.
STANDARD HOOKS FOR DEVELOPMENT OF DEFORMED BARS IN
TENSION :
90-degree bend plus 12db extension at free end of the bar.
180-degree bend plus 4db extension, but not less than 21
2", at the free end of the bar.
STANDARD HOOKS FOR STIRRUPS, TIES, AND HOOPS :
#5 bar and smaller, 90-degree bend plus 6db extension, but not less than 3", at the free end of the bar.
#6, #7, and #8 bars, 90-degree bend plus 12db extension at the free end of the bar.
#8 bars and smaller, 135-degree bend plus 6db extension, but not less than 3", at the free end of the bar.
#8 bars and smaller, 180-degree bend plus 4db extension, but not less than 2.5", at the free end of the bar.
SYMBOLS :
Bars shown thus:
Headed deformed bar
#8@1-0 or #6@8
Indicate a group of the same size bars equally spaced.
An open circle at the end of a bar indicates a bend with the bar turned away from the observer.
A closed circle at the end of a bar indicates a bend with the bar turned towards the observer.
Splices shown thus indicate a lap splice, not a bend in the bar.
Mechanical splice
Extension
ACCESSORIES :
Bar supports, spacers, and other accessories are not shown on the design drawings. The recommendations of the ACI Detailing Manual-2020 (MNL-66), or other approved supporting systems shall be used.
CODE AND DETAILING REFERENCES :
ACI Building Code Requirements for Structural Concrete (ACI 318-19).
ACI Detailing Manual-2020 (MNL-66).
ACI Code Requirements for Environmental Engineering Concrete Structures (ACI 350-20).
COVER :
Place the reinforcement so that the clear distance between face of concrete and nearest reinforcement is 2" for #8 bars and smaller, and 3" for #9 bars thru #11 bars, unless otherwise shown on specifications drawings. Provide 3" clear distance from face of concrete for all bars when concrete exposure is cast against and permanently in contact with the ground. For corner bars cover, see
ADDITIONAL REINFORCEMENT AROUND OPENINGS AND RECESSES,
SECTION A-A on 40-D-60004. Clear distance is to the design dimension line.
Reinforcement parallel to construction joints shall have a minimum of 2" clear cover.
DIMENSIONS :
Dimensions are to the centerline of the bars except for embedment of hooks, which are dimensioned to the outside of the bar.
Clear cover dimensions are marked "clr." and are dimensioned to the outside of the bar.
PLACING :
Reinforcement at small openings (Max. 1'-6") in walls and slabs may be spread apart not more than 1.50 times the bar spacing.
Unless otherwise shown on the specifications drawings, reinforcement shall be adjusted laterally to maintain a clear distance of at least 1" between the reinforcement and keys, waterstops, anchor bolts, form ties, conduits, and other embedded materials.
In heavily reinforced areas, relocation of the embedded material or cutting of reinforcement must be approved.
When bars are bent due to offsets less than 3" and recesses less than 3" deep, the slope of the inclined portion must not exceed 6 to 1.
Reinforcement parallel to anchor bolts or other embedded material shall be placed to maintain a clear distance of at least 1.33 times the maximum size aggregate.
PLAIN DOWELS :
Plain dowels across contraction joints shall be smooth bars uniformly coated with a film of oil before concrete placement.
REINFORCEMENT DOWELS :
Unless otherwise shown, dowels indicated on the drawing, such as
#8(d), shall be embedded a length equal to ld and shall have a projection equal to that required for lap splicing to a bar of the same diameter.
SPACING :
The first and last bars in walls and slabs, stirrups in beams, and ties in columns are to start and end at a maximum of one half of the adjacent bar spacing. The minimum edge spacing shall be 2.5db.
For #9 thru #11 bars where minimum centerline bar spacing is 6" and the lap splice lengths requiring staggered placement shown in TABLES 3.0-60 thru 5.0-60 on 40-D-60004 are used, the minimum edge spacing shall be 3".
ABBREVIATIONS
Concrete - First stage
Concrete - Second stage
Concrete - Blockout
Concrete - Existing or in adjacent structures
Concrete - Precast
Grout
CONCRETE SYMBOLS
CONCRETE OUTLINE GENERAL NOTES
The different concrete placements are indicated by the following symbols:
NOTES TO DESIGNERS AND DETAILERS
REINFORCEMENT GENERAL NOTES (See Note 4) if = inside face ir = inside row
= development length = development length of standard hook LP = Low point ml = middle layer mr = middle row nf = near face nr = near row ns = near side OCJ = Optional construction joint of = outside face or = outside row spc. = spaced or spaces Std. = Standard tf = top face tl = top layer TOC = Top of concrete tr = top row TW = Tailwater Typ. = Typical uv = uniformly varying lengths of bars between lengths shown VCJ = Vertical construction joint WP = Working point WS = Water surface, Waterstop add'l = additional bf = bottom face bl = bottom layer br = bottom row CJ = Construction joint
= Centerline CL. = Centerline clr. = clear Cr.J = Contraction joint Ct.J = Control joint ctr. = center or centers db = nominal diameter of reinforcing bar Dwg. = Drawing ec = each corner ef = each face EJ = Expansion joint El. = Elevation
eq. = equal or equally
eq. spc. = equally spaced, equal spaces er = each row es = each side ew = each way ff = far face fr = far row fs = far side HP = High point
1. Splice lengths shown in TABLES 3.0-60 thru 5.0-60 on 40-D-60004 are for Class B tension lap splices in accordance with ACI 318 and ACI 350. Assumed conditions for these tables in addition to the requirements shown on this drawing are uncoated reinforcement, normal weight concrete, reinforcement yield strength fy = 60,000 psi, and the transverse reinforcement index (Ktr) equal to zero.
Splices or development lengths other than those shown in the tables must be detailed on the reinforcement specifications drawings.
2. Some factors which require additional consideration are: Beams or columns with ties, lightweight aggregate concrete, epoxy-coated reinforcement, excess reinforcement, bars in compression, bundled bars, and special seismic provisions.
3. The minimum centerline to centerline bar spacing requirements shown in TABLES 3.0-60 thru 5.0-60 on 40-D-60004 may not be applicable when using the provisions of ACI 350 Provision 10.6 for distribution of flexural reinforcement to control flexural cracking.
4. The minimum centerline to centerline bar spacing requirements shown in TABLES 3.0-60 thru 5.0-60 on 40-D-60004 is based on using 1.5 inch aggregate to calculate the spacings.
5. Recalculation of lap splice lengths and development lengths by the designer may be required for changes in combinations of controlling variables per ACI 318 Provisions 25.4 and 25.5, or ACI 350 Provisions 12.8 and 12.9.
6. Lap splices and development lengths for horizontal bars in walls are designated as top bar splices and development lengths unless otherwise noted or detailed on the reinforcement specifications drawings.
7. Development lengths for deformed bars in tension terminating in a standard hook shall be calculated by the designer in accordance with ACI 318 Provision 25.4.3.1 or ACI 350 Provision 12.8.5.
In cases where a restricted member thickness does not allow for the full development length of a standard hook, the designer shall use a reduced tensile capacity.
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GENERAL NOTES FOR
CONCRETE OUTLINE AND
REINFORCEMENT
DENVER, CO
40-D-60003
2016-09-23
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DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
R. BARTHEL
R. RODRIGUEZ
J. WAGNER
McGovern, Robert K P.E.
Bernstein, Alfred I Plant Structures Group
1. This drawing shall be used in conjunction with 40-D-60004.
2. For Minimum Requirements For Detailing Reinforcement, see 40-D-60004.
3. Unless otherwise shown on the concrete outline and/or reinforcement specifications drawings, the notes shown are minimum requirements and typical for all drawings that refer to this drawing.
4. Unless otherwise shown on the reinforcement specifications drawings or 40-D-60004, follow the recommendations established by the ACI Detailing Manual - 2020 (MNL-66).
5. # Denotes reinforcement bar number.
6. Numerals in parentheses ( ) following notes, details, and section letters or numbers indicate the number of the drawing upon which the section or detail is indicated or shown. For example (60524) denotes drawing XXX-D-60524. The letters XXX shown here will be numbers denoting the project.
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AutoCAD SHX Text l = development length d = development length l = development length dh = development length
= Centerline
0"
0"
0"
RECESS LESS THAN 3" DEEP
RECESS GREATER THAN 6"
Tie bars
Less than 9" 9" thru 1'-5"
1'-6" thru 3'-0" Over 3'-0"
TIE BARS
#6@1'-0"
EDGE BARS CORNER BARS
Spc. @ 1'-0" 4 - #4 (2 ef) 4 - #4 (2 ef) 4 - #4 (2 ef) 2 - #4 ctr.1 - ctr.
2 - (1 ef) 3 - eq. spc.
None None
#4@1'-0"
OFFSET LESS THAN 3"
TYPICAL OFFSET DETAILS
1.5" clr. (Min.)
TYPICAL CORNER DETAILS
6" Max.
Tie bar
SECTION A-A
Cover
Omit edge and tie bars along sides of openings where opening dimension is less than 1'-6".
Omit corner bars at sides of openings adjacent to floors, walls, or beams.
Omit corner bars if both dimensions of opening are less than 1'-6".
ADDITIONAL REINFORCEMENT AROUND OPENINGS AND RECESSES
NONRESTRICTED MEMBER
THICKNESS
RESTRICTED MEMBER
THICKNESS
Lap splice length
OFFSET GREATER THAN 6"
Nonrestricted Member Thickness
OFFSET GREATER THAN 6"
Restricted Member Thickness
0"
Cover
Cover
Symmetrical about
FILLET 1'-0" OR GREATER FILLET LESS THAN 1'-0"
Corner bars (see Note 8)
Corner bars
MEMBER
THICKNESS
OPENINGS :
TABLE FOR ADDITIONAL REINFORCEMENT
RECESSES :
Use corner bars in face of recesses deeper than 4" if either dimension of recess is equal to or greater than 1'-6".
Second stage concrete or blockout concrete
47** 58**
61** 76**
9 (29) 10 (32) 11 (36)
3 (10) 4 (13) 5 (16) 6 (19) 7 (22) 8 (25)
10 (32) 11 (36)
Bar size No. ***
IP (SM)
MINIMUM
to
BAR SPACING
(INCHES)
TOP
BARS *
OTHER
BARS
TOP
BARS *
OTHER
BARS
f'c = 3,000 psi TABLE 3.0-60 fy = 60,000 psi
9 (29) 10 (32) 11 (36)
6.5 7.5
3 (10) 4 (13) 5 (16) 6 (19) 7 (22) 8 (25)
10 (32) 11 (36)
3.5
4.5
9 (29) 10 (32) 11 (36)
6.5 7.5
3 (10) 4 (13) 5 (16) 6 (19) 7 (22) 8 (25)
10 (32) 11 (36)
4862**
50**
3.5
4.5
80** 65**6
9 (29) 10 (32) 11 (36)
6.5 7.5
3 (10) 4 (13) 5 (16) 6 (19) 7 (22) 8 (25)
10 (32) 11 (36)
3.5
4.5
9 (29) 10 (32) 11 (36)
6.5 7.5
3 (10) 4 (13) 5 (16) 6 (19) 7 (22) 8 (25)
10 (32) 11 (36)
3.5
4.5
1317 1213 1823 1418 2228 1722 2634 2026 3849 2938 4356 3343 4963 3849 5571 4255 6179 4761
58**75** 4558 71**93** 5571
1216 1212 1621 1316 2026 1620 2431 1924 3545 2735 4052 3140 4559 3545 5166 3951 5673 4356
54**70** 4154 66**86** 5166
1213 1212 1418 1214 1722 1317 2026 1620 2938 2329 3444 2634 3849 2938 4355 3343 4761 3647
45**58** 3545 55**72** 4355
Cover
6.5 7.5
3.5
4.5
* Top bars are defined as horizontal reinforcement with a casting position of more than 12 inches of fresh concrete placed below the bar
(see NOTES TO DESIGNERS AND DETAILERS, Note 5 on 40-D-60003).
** Splices must be staggered.
*** IP = Inch-pound bar size designation.
SM = Soft metric bar size designation.
**** Splice lengths are based on Class B tension lap splices.
AA
Edge bars across thickness of member…
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