HomeMy WebLinkAboutDDW-2024-006525COTTONWOOD MUTUAL WATER COMPANY
400,000 GALLON REINFORCED CONCRETE
WATER STORAGE UPPER TANK
MARCH 2024
CO
V
E
R
S
H
E
E
T
Sheet Index
COVER SHEET
G-1
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
PD
S
T
I
G
E
R
S
ERE G
JASON BRADFORD
A
OET F
T
I
NEER
A HTU
S
NO. 5148332
EFO SR
E
N
L
O
N
A
I
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
GENERAL NOTES
G-2
GE
N
E
R
A
L
N
O
T
E
S
·
·
·
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
..\
R
E
F
E
R
E
N
C
E
\
P
h
o
t
o
\
2
0
0
4
A
e
r
i
a
l
s
\
M
I
D
P
o
r
t
i
o
n
.
j
p
g
ER
O
S
I
O
N
C
O
N
T
R
O
L
P
L
A
N
EROSION CONTROL PLAN
G-3
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
CO
B
B
L
E
C
R
E
E
K
RE
S
E
R
V
O
I
R
SI
T
E
P
L
A
N
SITE PLAN
C-1
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
PI
P
E
P
R
O
F
I
L
E
S
A
N
D
T
A
N
K
S
E
C
T
I
O
N
S
TANK SECTIONS
C-2
B OVERFLOW LINE PROFILE AND TANK SECTION
A TRANSMISSION LINE PROFILE AND TANK SECTION
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
..\
R
E
F
E
R
E
N
C
E
\
P
h
o
t
o
\
2
0
0
4
A
e
r
i
a
l
s
\
M
I
D
P
o
r
t
i
o
n
.
j
p
g
AC
C
E
S
S
R
O
A
D
P
L
A
N
ACCESS ROAD PLAN
C-3
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
CO
B
B
L
E
C
R
E
E
K
RE
S
E
R
V
O
I
R
AC
C
E
S
S
R
O
A
D
P
R
O
F
I
L
E
ACCESS ROAD PROFILE
C-4
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
ACCESS ROAD PROFILE
TYPICAL ACCESS ROAD CROSS SECTION
3
-
1 Floor Plan
C Tank Piping Elevation
5 Tank Piping Plan
2 Floor Joint Detail
3 Wall Vertical Joint Detail
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
TA
N
K
F
L
O
O
R
P
L
A
N
&
P
I
P
I
N
G
D
E
T
A
I
L
S
FLOOR PLAN & SECTIONS
T-1
4 9" Waterstop Detail
TANKSUPPORT BRACKET DETAIL
N.T.S.
D Wall Section
E Pedestal Column Footing
F Section @ Center of Tank
Column Section
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
TA
N
K
S
T
R
U
C
T
U
R
A
L
S
E
C
T
I
O
N
S
STRUCTURAL SECTIONS
T-2
TANK
6 Ring Bar Splices
Staggering of
7 Roof Plan
8 Drop Panel Detail
10 Roof-Wall Detail
9 Roof Slab Construction Joint
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
TA
N
K
R
O
O
F
D
E
S
I
G
N
&
S
E
C
T
I
O
N
S
ROOF DESIGN & SECTIONS
T-3
TANK
1'-4"
-
H
2'-0"
12" (TYP)
1'-9" CL
INTERIOR LADDER, ROOF HATCH, AND VENT NOTES:
3"Ø SCH 40 PIPE
TYP
L 4" x 4" x 1/4" x 36" LONG
4'-0"
25"
6"
GRATING
1 1/2"
-
L
8"6'-0"
-
K
1'-6"
ALIGN LADDER RUNG
WITH OVERFLOW
ELEVATION
(5525.0') AND PAINT
RUNG BLUE WITH NSF
APPROVED PAINT AND
THEN SPACE
OTHER RUNGS @ 12" O.C.
H Ladder Rung
Not to Scale
13
Interior Ladder and
4' x 6' Hatch
Not to Scale
4' x 6' EJ WLS1 ROOF HATCH (OR EQUAL) MODIFY FOR
NO PENETRATIONS, ELIMINATE HANDLE AND REPLACE w/
CONCEALED PADLOCK HASP ON THE SIDE
1
2
3
4
5
6
7
8
9
10
Anchor Ladder to Wall
at 5' Max. Spacing
SAF-T-CLIMB RAIL
ALL MATERIAL FOR PIPE SIDERAILS, RUNGS, BRACKETS,
SAF-T-CLIMB AND BASE PLATES TO BE 6061-T6 ALUMINUM.
ROOF HATCH GRATING TO BE FIBERGLASS
OR 6061-T6 ALUMINUM.
LADDER RUNGS TO BE SOLID RODS.
ALL WELDS TO BE 1/4" MINIMUM.
ROOF HATCHES TO BE MANUFACTURED OF ALUMINUM.
ALL MATERIAL IN CONTACT WITH CONCRETE SHALL BE COATED
WITH A HEAVY BITUMASTIC COATING OR EPOXY PAINT.
USE SS 316 FOR ALL BOLTS UNLESS NOTED OTHERWISE.
WHERE SS BOLTS ARE IN CONTACT WITH DISSIMILAR METALS, USE INSULATING SLEEVES
AND PHENOLIC WASHERS TO ELECTRICALLY ISOLATE THE BOLTS.
THE CONTRACTOR SHALL ADD A 1-INCH CONDUIT BETWEEN THE PLC PANEL AND THE HATCH.
CONDUIT WITHIN THE TANK SHALL BE PVC COATED GRS. CONDUIT SHALL PENETRATE THE
HATCH CURB WALL WITH THE END ACCESSIBLE FROM THE HATCH OPENING. FLEX CONDUIT
MAY BE USED FROM THE END OF THE CONDUIT TO THE SWITCH.
DORSETT CONTROLS TO PROVIDE SCADA/INSTRUMENTATION FOR TANK INCLUDING FURNISH
AND INSTALL HATCH ALARM, PRESSURE TRANSDUCER, SOLAR PANEL AND PLC.
CONTRACTOR TO FURNISH & INSTALL CONDUIT FROM NEMA BOX TO PLC. DORSETT
CONTROLS TO PROVIDE SCADA PROGRAMMING AS DIRECTED BY CMWC.
ERIC TURNER, DORSETT CONTROLS, 855-387-2232 EXT 3301.
1"Ø BAR, EXTEND BAR
1" INTO 3"Ø PIPES
24 - #4 BARS WITH 6" HOOK
AT 12" OC WITH 6 - #4
PERIMETER BARS
G Ladder Side View
Not to Scale
3'-0"
1/2"Ø SS EXP BOLT (TYP)
12" (TYP)
4'-0"
3'-0"
1/2"Ø SS EXP BOLT (TYP)
6"
2" 2"
7'-4"
5'
-
4
"
4 1/2"
12"
2"
8"4'-0"8"
5'-4"
L4x4x1/4 (TYP)7"
1'-6"
2"
K Section
Not to Scale
J Section
Not to Scale
L Section
(Roof Hatch Not Shown)Not to Scale
6" PVC
WATERSTOP
ALL AROUND
L6x4x1/2 x 5" LONG
(TYP)
SEE SECTION H
FOR LADDER
DETAILS
1/4" SS WIRE ROPE
W/HEAVY DUTY
HOOK
3'-0" x 3'-11", 100 PSF GRATING, BOLT TO
2 - 3'-0" LONG L4x4x1/4, USING 3 - 1/2"Ø
SS BOLTS AT 12" OC PER ANGLE
8" CURB (ALL
AROUND)
Hatch Hinge
-
H
1" PVC TO SCADA PANEL
PRESSURE TRANSDUCER
LOCATED 6" ABOVE FLOOR
(INSTALLED BY OTHERS)
(2)WALL SLEEVES
INSTALLED DURING
POUR W/ LINKSEAL
1'-6"
PVC COATED GRS CONDUIT
INTRUSION ALARM SWITCH
(INSTALLED BY OTHERS)
PROVIDE 14" X 14" X 6" DEEP
NEMA 4 BOX MOUNTED TO
TANK WITH UNISTRUT 6" X 6" CONDUIT
PULL BOX
UNISTRUT SUPPORT HOLDING
PVC AWAY FROM WALL
2" PVC COATED GRS CONDUIT ATTACHED TO WALL
DRILL (4) 3/8" HOLES EVERY 8" IN PVC PIPE
3'
-
6
"
MI
N
.
10
"
180° BEND
14"
14"
6" SEAL RING
ALL AROUND
6" STEEL PIPE
ROOF REINFORCING NOT SHOWN FOR
CLARITY SEE TANK DESIGN PLANS
NOTE:
HOT DIP GALVINIZE ALL PARTS
EXCEPT SCREEN AND BOLTS
AFTER WELDING COMPLETED.
6" RAISED FACE FLANGE
TOP AND BOTTOM TO
HOLD SCREEN
STAINLESS STEEL BOLTS
SIZE TO FIT FLANGE
1/4" SCREEN AND #14
WIRE MESH STAINLESS
STEEL WIRE SCREEN
11 Roof Vent
Not to Scale
30" DIA. CONCRETE CAP
18
"
12"
4" PERFORATED DRAIN PIPE
ADS SERIES N-12 OR EQUAL
3/4" WASHED ROCK
(18" MIN BELOW FOOTING PER
GEOTECHNICAL REPORT)30 MIL PVC LINER
(LOCATED 6" BELOW FOOTING)
10 OUNCE NON-WOVEN
GEOTEXTILE FABRIC
4" PVC CLEANOUT
BROUGHT TO THE
SURFACE AND CAPPED
12"12"
6"
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
TA
N
K
D
E
T
A
I
L
S
TANK DETAILS
D-1
3.6.2024
12 Foundation Drain Detail
NTS
TA
N
K
V
A
L
V
E
V
A
U
L
T
TANK VALVE VAULT
D-2
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
14 Valve Vault Plan-
M Valve Vault Section-
15 AIR-VAC ASSEMBLY
N.T.S.
FL
O
W
M
E
T
E
R
A
N
D
D
R
A
I
N
V
A
L
V
E
M
A
N
H
O
L
E
S
FLOW METER MANHOLE
D-3
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K
16 Flow Meter Manhole-
N Flow Meter Section-
SC
A
D
A
S
I
T
E
P
L
A
N
SCADA SITE PLAN
S-1
BT
E
n
g
i
n
e
e
r
i
n
g
FOR:
CONTACT:
NO.
PROJECT NO.:
DATE
DATE:
DRAWN BY:CHECKED BY:
PROJECT MANAGER:
REVISION BY
JB
T. TIMOTHY
TT
007.23.001 MARCH 2024
-
-
COTTONWOOD MUTUAL WATER CO.
-
-
CO
T
T
O
N
W
O
O
D
M
U
T
U
A
L
W
A
T
E
R
C
O
M
P
A
N
Y
40
0
,
0
0
0
G
A
L
L
O
N
U
P
P
E
R
T
A
N
K