HomeMy WebLinkAboutEx_04_Civil_Plan_SetR=47.8'R=47.5'
SURVEYED SITE
LOT 5
PARCEL 214600-0050
WAREHOUSE
TH
O
M
A
S
A
V
E
N
U
E
S
W
LI
N
D
A
V
E
N
U
E
S
W
SW 10TH
S
T
R
E
E
T
SW 7TH STREET
15.00'15.00'
PARCEL
214600-0030
LOT 1
PARCEL 214600-0041
LOT 2
PARCEL 214600-0040
PARCEL
214600-0010
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PUBLIC U
T
I
L
I
T
I
E
S
EASEME
N
T
AFN 8511
0
1
0
6
0
4
WATER MAIN
EASEMENT
AFN 8410040587
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
R=47.8'R=47.5'
SURVEYED SITE
LOT 5
PARCEL 214600-0050
WAREHOUSE
TH
O
M
A
S
A
V
E
N
U
E
S
W
LI
N
D
A
V
E
N
U
E
S
W
SW 10TH
S
T
R
E
E
T
SW 7TH STREET
15.00'15.00'
PARCEL
214600-0030
LOT 1
PARCEL 214600-0041
LOT 2
PARCEL 214600-0040
PARCEL
214600-0010
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PUBLIC U
T
I
L
I
T
I
E
S
EASEME
N
T
AFN 8511
0
1
0
6
0
4
WATER MAIN
EASEMENT
AFN 8410040587
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
R=47.8'R=47.5'
SURVEYED SITE
LOT 5
PARCEL 214600-0050
WAREHOUSE
TH
O
M
A
S
A
V
E
N
U
E
S
W
LI
N
D
A
V
E
N
U
E
S
W
SW 10TH
S
T
R
E
E
T
SW 7TH STREET
15.00'15.00'
PARCEL
214600-0030
LOT 1
PARCEL 214600-0041
LOT 2
PARCEL 214600-0040
PARCEL
214600-0010
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PUBLIC U
T
I
L
I
T
I
E
S
EASEME
N
T
AFN 8511
0
1
0
6
0
4
WATER MAIN
EASEMENT
AFN 8410040587
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
600 SW 10TH STREET
RENTON, WA 98057
TESLA
CIVIL CONSTRUCTION PERMIT
FOR
PARKING LOT UPGRADES
CONTROL DIAGRAM
1
COVER SHEET
C-001
“”
02/16/20
2
4
D
W
W
S
LOT 2
PARCEL 214600-0040
LOT 1
PARCEL 214600-0041
LOT 3
PARCEL 214600-0030
BU
R
L
I
N
G
T
O
N
N
O
R
T
H
E
R
N
R
A
I
L
R
O
A
D
C
O
M
P
A
N
Y
(
S
P
U
R
T
R
A
C
K
)
ASPHALT PAVEMENT
FOUND MON. IN CASE,
2' BRASS DISC W/ SCRIBED
"X",0.7' BELOW GRADE AT ROAD
INTERSECTION OF SW 10TH
STREET & LIND AVENUE SW
FOUND MON. IN CASE
CONC. W/ BRASS TAG,
0.5' BELOW GRADE AT ROAD
INTERSECTION OF SW 10TH STREET
AND THOMAS AVENUE SW
FOUND MON. IN CASE
3" X 3" CONC MON. IN CASE
W/ HOLE # SOUTH END OF
SENECA AVENUE SW, 0.5'
BELOW GRADE
C/L SOUTH
W
E
S
T
T
E
N
T
H
S
T
R
E
E
T
C/
L
T
H
O
M
A
S
A
V
E
N
U
E
S
O
U
T
H
W
E
S
T
30'30'
30'30'
47.
5
'
(
R
A
D
.
)
RECORD MON.
1/2" REBAR & CAP
MARKED "CNI LS 18898"
SP
U
R
T
R
A
C
K
S
B
U
R
L
I
N
G
T
O
N
N
O
R
T
H
E
R
N
R
A
I
L
R
O
A
D
E
A
S
E
M
E
N
T
48'
8' C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
8' CHAINLINK FENCE W/ BARBED WIRE TOP
8' CHAINLINK FENCE W/ BARBED WIRE TOP
8' C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
8' C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
8'
C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
ASPHALT PAVEMENT
AS
P
H
A
L
T
P
A
V
E
M
E
N
T
CONCRETEPAVEMENT
CONCRETE
PAVEMENT
CONCRETEPAVEMENT CONC.
PAVE
CONCRETEPAVEMENT CONC.
PAVE
ASPHALT PAVEMENT
GAS
TANK
(6)BOLLARDS(TYP.)
(4)BOLLARDS(TYP.)
RA
I
L
R
O
A
D
T
R
A
C
K
S
LOT 5
PARCEL 214600-0050
EARLINGTON INDUSTRIAL PARK NO. 1
"NO PARKING"SIGN
PARCEL 192305-9030
PARCEL 192305-9062
PARCEL 192305-9061
PARCEL 192305-9056
PARCEL 214600-0010 PARCEL
214600-0020
30
'
30
'
30
'
30
'
30
'
40
'
C/
L
L
I
N
D
A
V
E
N
U
E
S
O
U
T
H
W
E
S
T
(F
O
R
M
E
R
L
Y
S
T
E
V
E
N
S
A
V
E
N
U
E
)
C/L
S
E
N
E
C
A
A
V
E
N
U
E
S
O
U
T
H
W
E
S
T
(F
O
R
M
E
R
L
Y
E
A
R
L
I
N
G
T
O
N
A
V
E
N
U
E
)
SP
U
R
T
R
A
C
K
S
TO
W
N
S
H
I
P
2
3
N
O
R
T
H
,
R
A
N
G
E
0
4
E
A
S
T
,
W
.
M
.
TO
W
N
S
H
I
P
2
3
N
O
R
T
H
,
R
A
N
G
E
0
5
E
A
S
T
,
W
.
M
.
BOLLARD
BOLLARD
BOLLARD
D-8826D-8827
T-8625
T-8621
P-8596
P-8604
P-8600
P-8620
D-8279
T-8608
T-8612
D-8357
D-8356
D-8355
D-8358
D-8190
D-8191
D-8207
D-8208
S-8591
W-8403
W-8404
W-8406
W-8405
W-8595
W-8593
W-8592
W-8590
W-8589
(6) POWER PAINT
(3)
P
O
W
E
R
P
A
I
N
T
(3)
P
O
W
E
R
P
A
I
N
T
(2
)
C
O
M
M
.
F
I
B
E
R
P
A
I
N
T
(2
)
C
O
M
M
.
F
I
B
E
R
P
A
I
N
T
WAREHOUSE
WAREHOUSE
EDGE OF ASPHALT
EDGE OF ASPHALT
EDGE OF ASPHALT
EDGE OF ASPHALT
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
R=47.8'R=47.5'
SURVEYED SITE
LOT 5
PARCEL 214600-0050
WAREHOUSE
TH
O
M
A
S
A
V
E
N
U
E
S
W
LI
N
D
A
V
E
N
U
E
S
W
SW 10TH
S
T
R
E
E
T
15.00'15.00'
PARCEL
214600-0030
LOT 1
PARCEL 214600-0041
LOT 2
PARCEL 214600-0040
PARCEL
214600-0010
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
FOUND
REBAR & CAP
"LS 38992"LOT 5
PARCEL 214600-0050
EARLINGTON INDUSTRIAL PARK NO. 1
PUBLIC U
T
I
L
I
T
I
E
S
EASEME
N
T
AFN 8511
0
1
0
6
0
4
WATER MAIN
EASEMENT
AFN 8410040587
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
WA
T
E
R
M
A
I
N
EA
S
E
M
E
N
T
AF
N
8
4
1
0
0
4
0
5
8
7
WATER MAIN EASEMENTAFN 8410040587
WA
T
E
R
M
A
I
N
E
A
S
E
M
E
N
T
AF
N
8
4
1
0
0
4
0
5
8
7
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
15.0'
15
.
0
'
15.0'
15
.
0
'
21
.
4
'
31.2'
D
W
W
S
LOT 2
PARCEL 214600-0040
LOT 1
PARCEL 214600-0041
LOT 3
PARCEL 214600-0030
BU
R
L
I
N
G
T
O
N
N
O
R
T
H
E
R
N
R
A
I
L
R
O
A
D
C
O
M
P
A
N
Y
(
S
P
U
R
T
R
A
C
K
)
ASPHALT PAVEMENT
FOUND MON. IN CASE,
2' BRASS DISC W/ SCRIBED
"X",0.7' BELOW GRADE AT ROAD
INTERSECTION OF SW 10TH
STREET & LIND AVENUE SW
FOUND MON. IN CASE
CONC. W/ BRASS TAG,
0.5' BELOW GRADE AT ROAD
INTERSECTION OF SW 10TH STREET
AND THOMAS AVENUE SW
FOUND MON. IN CASE
3" X 3" CONC MON. IN CASE
W/ HOLE # SOUTH END OF
SENECA AVENUE SW, 0.5'
BELOW GRADE
C/L SOUTH
W
E
S
T
T
E
N
T
H
S
T
R
E
E
T
C/
L
T
H
O
M
A
S
A
V
E
N
U
E
S
O
U
T
H
W
E
S
T
30'30'
30'30'
47.
5
'
(
R
A
D
.
)
RECORD MON.
1/2" REBAR & CAP
MARKED "CNI LS 18898"
SP
U
R
T
R
A
C
K
S
B
U
R
L
I
N
G
T
O
N
N
O
R
T
H
E
R
N
R
A
I
L
R
O
A
D
E
A
S
E
M
E
N
T
48'
8' C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
8' CHAINLINK FENCE W/ BARBED WIRE TOP
8' CHAINLINK FENCE W/ BARBED WIRE TOP
8' C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
8' C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
8'
C
H
A
I
N
L
I
N
K
F
E
N
C
E
W
/
B
A
R
B
E
D
W
I
R
E
T
O
P
ASPHALT PAVEMENT
AS
P
H
A
L
T
P
A
V
E
M
E
N
T
CONCRETEPAVEMENT
CONCRETE
PAVEMENT
CONCRETEPAVEMENT CONC.
PAVE
CONCRETEPAVEMENT CONC.
PAVE
ASPHALT PAVEMENT
GAS
TANK
(6)BOLLARDS(TYP.)
(4)BOLLARDS(TYP.)
RA
I
L
R
O
A
D
T
R
A
C
K
S
LOT 5
PARCEL 214600-0050
EARLINGTON INDUSTRIAL PARK NO. 1
"NO PARKING"SIGN
PARCEL 192305-9030
PARCEL 192305-9062
PARCEL 192305-9061
PARCEL 192305-9056
PARCEL 214600-0010 PARCEL
214600-0020
30
'
30
'
30
'
30
'
30
'
40
'
C/
L
L
I
N
D
A
V
E
N
U
E
S
O
U
T
H
W
E
S
T
(F
O
R
M
E
R
L
Y
S
T
E
V
E
N
S
A
V
E
N
U
E
)
C/L
S
E
N
E
C
A
A
V
E
N
U
E
S
O
U
T
H
W
E
S
T
(F
O
R
M
E
R
L
Y
E
A
R
L
I
N
G
T
O
N
A
V
E
N
U
E
)
SP
U
R
T
R
A
C
K
S
TO
W
N
S
H
I
P
2
3
N
O
R
T
H
,
R
A
N
G
E
0
4
E
A
S
T
,
W
.
M
.
TO
W
N
S
H
I
P
2
3
N
O
R
T
H
,
R
A
N
G
E
0
5
E
A
S
T
,
W
.
M
.
BOLLARD
BOLLARD
BOLLARD
D-8826D-8827
T-8625
T-8621
P-8596
P-8604
P-8600
P-8620
D-8279
T-8608
T-8612
D-8357
D-8356
D-8355
D-8358
D-8190
D-8191
D-8207
D-8208
S-8591
W-8403
W-8404
W-8406
W-8405
W-8595
W-8593
W-8592
W-8590
W-8589
(6) POWER PAINT
(3)
P
O
W
E
R
P
A
I
N
T
(3)
P
O
W
E
R
P
A
I
N
T
(2
)
C
O
M
M
.
F
I
B
E
R
P
A
I
N
T
(2
)
C
O
M
M
.
F
I
B
E
R
P
A
I
N
T
WAREHOUSE
WAREHOUSE
EDGE OF ASPHALT
EDGE OF ASPHALT
EDGE OF ASPHALT
EDGE OF ASPHALT
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
ED
G
E
O
F
A
S
P
H
A
L
T
R=47.8'R=47.5'
SURVEYED SITE
LOT 5
PARCEL 214600-0050
WAREHOUSE
TH
O
M
A
S
A
V
E
N
U
E
S
W
LI
N
D
A
V
E
N
U
E
S
W
SW 10TH
S
T
R
E
E
T
15.00'15.00'
PARCEL
214600-0030
LOT 1
PARCEL 214600-0041
LOT 2
PARCEL 214600-0040
PARCEL
214600-0010
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
PA
R
C
E
L
2
1
4
6
0
0
-
0
0
2
0
(
S
P
U
R
T
R
A
C
K
)
FOUND
REBAR & CAP
"LS 38992"LOT 5
PARCEL 214600-0050
EARLINGTON INDUSTRIAL PARK NO. 1
PUBLIC U
T
I
L
I
T
I
E
S
EASEME
N
T
AFN 8511
0
1
0
6
0
4
WATER MAIN
EASEMENT
AFN 8410040587
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
WA
T
E
R
M
A
I
N
EA
S
E
M
E
N
T
AF
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WATER MAIN EASEMENTAFN 8410040587
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TELECOMMUNICATIONS
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AFN 20000913001715
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PARCEL 214600-0040
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FOUND MON. IN CASE,
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INTERSECTION OF SW 10TH
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FOUND MON. IN CASE
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0.5' BELOW GRADE AT ROAD
INTERSECTION OF SW 10TH STREET
AND THOMAS AVENUE SW
FOUND MON. IN CASE
3" X 3" CONC MON. IN CASE
W/ HOLE # SOUTH END OF
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PARCEL 192305-9030
PARCEL 192305-9062
PARCEL 192305-9061
PARCEL 192305-9056
PARCEL 214600-0010 PARCEL
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BOLLARD
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D-8826D-8827
T-8625
T-8621
P-8596
P-8604
P-8600
P-8620
D-8279
T-8608
T-8612
D-8357
D-8356
D-8355
D-8358
D-8190
D-8191
D-8207
D-8208
S-8591
W-8403
W-8404
W-8406
W-8405
W-8595
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W-8590
W-8589
(6) POWER PAINT
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WAREHOUSE
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EASEMENT
AFN 8410040587
TELECOMMUNICATIONS
FACILITY EASEMENT
AFN 20000913001715
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WATER MAIN EASEMENTAFN 8410040587
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AFN 20000913001715
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FOUND MON. IN CASE,2' BRASS DISC W/SCRIBED "X",0.7' BELOWGRADE AT ROADINTERSECTION OF SW10TH STREET & LIND
AVENUE SW
FOUND MON. IN CASE
CONC. W/ BRASS TAG,
0.5' BELOW GRADE AT ROAD
INTERSECTION OF SW 10TH
STREET AND THOMAS
AVENUE SW
FOUND MON. IN CASE3" X 3" CONC MON. INCASE W/ HOLE # SOUTHEND OF SENECA AVENUESW, 0.5' BELOW GRADE
NEIGH%ORHOOD DETAIL MAP
AERIAL O%TAINED FROM NEAR MAPS
SW 10TH
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PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
Exhibit 4
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
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02/14/2024
EROSION & SEDIMENT CONTROL (ESC) STANDARD PLAN NOTES
1.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE- CONSTRUCTION MEETING SHALL BE HELD
AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT' S
CONTRACTOR.
2.THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMENT OF ECOLOGY ( ECOLOGY)
CONSTRUCTION STORMWATER GENERAL PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDE
THE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY ASSOCIATED WITH THE CONSTRUCTION
STORMWATER GENERAL PERMIT.
3.THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE
FOLLOWED FROM CONSTRUCTION COMMENCEMENT TO POST- PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC
REQUIREMENTS.
4.THE BOUNDARIES OF THE CLEARING LIMITS, SENSITIVE AREAS AND THEIR BUFFERS, AND AREAS OF VEGETATION
PRESERVATION AND TREE RETENTION AS PRESCRIBED ON THE PLAN( S) SHALL BE CLEARLY DELINEATED BY FENCING
AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OF RENTON SURFACE WATER DESIGN
MANUAL ( RENTON SWDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO
DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE
APPLICANT/ ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION.
5.STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED
FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR
WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK- OUT TO ROAD RIGHT
OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS
SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER, AS
NECESSARY TO PREVENT SEDIMENT FROM ENTERING WATERS OF THE STATE.
6.WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF- SITE OR IN DESIGNATED CONCRETE WASHOUT AREAS
ONLY. DO NOT WASH OUT CONCRETE TRUCKS ONTO THE GROUND, OR TO STORM DRAINS OR OPEN DITCHES. ON- SITE
DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE WASHOUT AREAS.
7.ALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/ OR
CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT
PROPERTIES. ALL ESC BMPS SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING
AND/ OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON- SITE EROSION HAS PASSED. ALL ESC BMPS SHALL BE
REMOVED AFTER CONSTRUCTION IS COMPLETED AND THE SITE HAS BEEN STABILIZED TO ENSURE POTENTIAL FOR ON-
SITE EROSION DOES NOT EXIST. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, ENHANCEMENT, AND REMOVAL
OF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT.
8.ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE
DISPOSED OF PROPERLY.
9.THE ESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE
CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE APPLICANT
SHALL ANTICIPATE THAT MORE ESC BMPS WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE
PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE
APPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL
ESC BMPS, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND
WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM.
10.APPROVAL OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE
NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR STORMWATER FACILITIES.
11.ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TO
THE CITY FOR REVIEW AND APPROVAL.
12.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS
DURING THE WET SEASON ( OCTOBER 1ST THROUGH APRIL 30TH) OR SEVEN DAYS DURING THE DRY SEASON ( MAY 1ST
THROUGH SEPTEMBER 30TH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS ( E.G.,
SEEDING, MULCHING, PLASTIC COVERING, ETC.) IN CONFORMANCE WITH APPENDIX D OF THE RENTON SWDM.
13.WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1ST AND APRIL 30TH,
UNLESS OTHERWISE APPROVED BY THE CITY.
14.ANY AREA NEEDING ADDITIONAL ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN
SEVEN ( 7) DAYS.
15.THE ESC BMPS ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN
24 HOURS FOLLOWING A STORM EVENT. INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS
REQUIRED BY THE CITY.
16.BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216.
30 SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR
CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYER TO A SEDIMENT POND OR
TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLY
FUNCTIONING CONDITION.
17.AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED 2/3 OF THE CAPACITY OF THE CATCH BASIN SUMP. ALL CATCH
BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH
SEDIMENT- LADEN WATER INTO THE DOWNSTREAM SYSTEM.
18.ANY PERMANENT STORMWATER FACILITY LOCATION USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH
THE NECESSARY ESC BMPS AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE TEMPORARY FACILITY IS TO
ULTIMATELY FUNCTION AS AN INFILTRATION SYSTEM IN ITS PERMANENT STATE, THE TEMPORARY FACILITY SHALL BE
ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE
PERMANENT FACILITY.
19.AREAS DESIGNATED ON THE PLAN( S) CONTAINING EXISTING STORMWATER FACILITIES OR ON- SITE BMPS ( AMENDED
SOILS, BIORETENTION, PERMEABLE PAVEMENT, ETC.) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC BMPS TO
AVOID SEDIMENTATION AND COMPACTION DURING CONSTRUCTION.
20.PRIOR TO THE BEGINNING OF THE WET SEASON ( OCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TO
IDENTIFY WHICH ONES SHALL BE SODDED OR SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS
SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. AN EXHIBIT OF THOSE AREAS
TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR REVIEW.
21.PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT- LADEN
WATER FROM LEAVING THE PROJECT SITE, ALL ESC BMPS SHALL BE REMOVED, AND STORMWATER CONVEYANCE
SYSTEMS, FACILITIES, AND ON- SITE BMPS SHALL BE RESTORED TO THEIR FULLY FUNCTIONING CONDITION. ALL
DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A
MINIMUM, DISTURBED AREAS SHALL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILL
DEVELOP SHORTLY AFTER FINAL APPROVAL. MULCH WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED
BEFORE OCTOBER 1ST.
22.ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL. ROCKERIES SHALL
NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERIES IN CITY ROAD RIGHTS- OF- WAY SHALL BE
CONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF ROAD RIGHTS- OF- WAY SHALL BE
CONSTRUCTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE.
SURFACE WATER STANDARD PLAN NOTES
1.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE- CONSTRUCTION MEETING SHALL BE HELD
AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT' S
CONTRACTOR.
2.THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE, AND FEDERAL PERMITS PRIOR TO
CONSTRUCTION.
3.ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST
EDITION OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL ( RENTON SWDM), RENTON MUNICIPAL CODE ( RMC),
AND THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND
THE AMERICAN PUBLIC WORKS ASSOCIATION ( APWA). IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO
CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS. ALL
CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY.
4.APPROVAL OF THE ROAD, GRADING, PARKING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AS APPROVAL OF ANY
OTHER CONSTRUCTION ( E.G. WATER, SEWER, GAS, ELECTRICAL. ETC.). THE SURFACE WATER DRAINAGE SYSTEM SHALL
BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE
COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY.
5.A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
6.THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED
FROM AVAILABLE RECORDS AND SHALL THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY
COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE APPLICANT' S CONTRACTOR TO INDEPENDENTLY
VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN, AND TO FURTHER DISCOVER AND AVOID ANY OTHER
UTILITIES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. THE APPLICANT SHALL
RECORD ON THE AS- BUILT DRAWINGS ALL UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE
APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CONFLICT EXISTS.
7.VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 ( WA STATE PLANE, NORTH), UNLESS
OTHERWISE APPROVED BY THE CITY. REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE
PLANS.
8.ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY PER
SECTION 2-03.3(14)D - COMPACTION AND MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN
PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS, ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELDING BUT IN
NO CASE SHALL BE COMPACTED TO MORE THAN 92% OF MAXIMUM DRY DENSITY.
9.OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY
APPROVED BY THE CITY AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE
WITH THE CITY TRENCH RESTORATION STANDARDS.
10.ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION.
WHERE SHOWN ON THE PLANS OR WHERE DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR INLETS
SHALL BE ADJUSTED TO THE GRADE AS STAKED.
11.ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY
CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE CITY.
12.ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE
CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL
INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS
PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF
THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING AND BACKFILL SHALL BE
AS SHOWN ON THE CITY STANDARD PLAN 220. 00, 220. 10, AND 220. 20.
13.STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 1, 2, OR 5 INSIDE AND OUTSIDE.
14.ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT-
LOCKING LIDS PER THE CITY STANDARD PLAN 204. 10, 204. 20, 204. 30, 204. 40, AND 204. 50. STRUCTURES SHALL HAVE:
14.1.RECTANGULAR OR ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND OUTSIDE OF THE ROADWAY.
14.2.ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE
CURB/ GUTTER LINE.
14.3.ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT- OF- WAY OR IN AN EASEMENT TO
THE CITY. PRIVATE STRUCTURE LIDS OUTSIDE PUBLIC RIGHT- OF- WAY AND EASEMENTS TO THE CITY SHALL NOT
DISPLAY THE CITY LOGO.
15.BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND
BUILDING SETBACKS LINES OF THE RENTON SWDM.
16.LIDS OF MANHOLES/ CATCH BASINS WITHIN PUBLIC RIGHT- OF- WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL
AFTER PAVING. ALL MANHOLE/ CATCH BASIN RIMS SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES,
UNLESS OTHERWISE SHOWN.
17.ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT- OF- WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A
MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH.
18.ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK
PLACED TO A MINIMUM DEPTH OF ONE ( 1) FOOT AND SHALL MEET THE FOLLOWING SPECIFICATIONS:
18.1.4 - 8 INCH ROCK / 40 - 70% PASSING;
18.2.2 - 4 INCH ROCK / 30 - 40% PASSING; AND
18.3.LESS THAN 2 INCH ROCK / 10 - 20% PASSING.
19.FOOTING DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE INTERCONNECTED AND SHALL
SEPARATELY CONVEY COLLECTED FLOWS TO THE CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE,
UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON- SITE BMPS.
20.THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED. A CLEANOUT TOPPED WITH A BOLT- LOCKING LID MARKED "
STORM” OR " DRAIN" SHALL BE LOCATED AT THE PROPERTY LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM
DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227. 00.
21.ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHINGTON
STATE, AND CUT SHEETS SHALL BE PROVIDED TO THE CITY PRIOR TO CONSTRUCTION.
22.ALL NEWLY- INSTALLED AND NEWLY- REHABILITATED ( PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE
INSPECTED BY MEANS OF REMOTE CCTV ACCORDING TO THE CITY STANDARD PLAN 266. 00. CCTV INSPECTIONS AND
REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS
AND/ OR PAVEMENT.
23.ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04.3(1)
OF THE WSDOT STANDARD SPECIFICATIONS AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN
STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS TESTED.
24.FOR ALL DISTURBED PERVIOUS AREAS ( COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO
MAINTAIN THE MOISTURE CAPACITY OF THE SOIL EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND
NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN 264. 00.
25.ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE
CONTINUING LEGAL OBLIGATION AND/ OR LIABILITY CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT
ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM SYSTEM PROVIDED
DURING CONSTRUCTION.
26.ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER ACTIONS NEEDED TO
PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE
PERFORMANCE OF WORK SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED RIGHT- OF- WAY THAT MAY INTERRUPT
NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE
WSDOT STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY.
27.PROJECTS LOCATED WITHIN THE CITY' S AQUIFER PROTECTION AREA ( APA) SHALL COMPLY WITH SPECIAL REQUIREMENT
# 6 OF THE RENTON SWDM AND AQUIFER PROTECTION REGULATIONS ( RMC 4-3-050).
28.PLACEMENT OF SURFACE APPURTENANCES ( CATCH BASIN/ MANHOLE LIDS, CLEANOUTS, INLETS, ETC.) IN THE STREET
TRAVEL LANE WHEEL PATH, INTERSECTIONS OF STREET TRAVEL LANES, BIKE LANES, SIDEWALKS, AND CROSSWALKS
SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A SIDEWALK OR CROSSWALK SHALL
BE FITTED WITH A NON- SLIP OR NON- SKID LID PER ADA REQUIREMENTS.
29.CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE
APPLICANT.
30.MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2 OF THE RENTON SWDM.
2
GENERAL NOTES
C-002
CITY OF RENTON WATER UTILITY NOTES
1.ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON
PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND
SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CITY OF RENTON IN THE RENTON STANDARD PLANS &
SPECIFICATIONS. A SET OF APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION.
2.THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE LIMITED TO 8:30AM TO 3:30PM ON WEEKDAYS UNLESS
OTHERWISE APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT AT (425) 430-7301. THE POLICE DEPARTMENT,
FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE OF ANY WORK IN THE RIGHT OF WAY.
3.ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY
TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. FOR UTILITY LOCATES CALL
48-HOUR LOCATORS 800-424-5555.
4.AN APPROVED TRAFFIC CONTROL PLAN IS REQUIRED TO BE SUBMITTED AT THE PRE-CONSTRUCTION MEETING.
5.DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM 1988 METERS, AND FOR HORIZONTAL
CONTROL SHALL BE NORTH AMERICAN DATUM 1983 / 1991 METERS UNLESS OTHERWISE APPROVED BY THE CITY OF
RENTON PUBLIC WORKS DEPARTMENT. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS.
6.ALL WATERMAIN PIPE IS TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA C110 AND C111 OR LATEST
REVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL COATING SHALL CONFORM TO AWWA C104 OR
LATEST REVISION. PIPE JOINTS TO BE PUSH-ON OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE
AND FITTINGS SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105/A21-93 STANDARDS.
7.CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED ON PLANS, AND IN
ACCORDANCE WITH ANSI/AWWA C110/A21.10-87. CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWA
C104/421/4-90. IF FITTINGS ARE 3 TO 12 INCHES IN DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL IN
ACCORDANCE WITH EITHER ANSI/AWWA C110-A21.10-87 OR ANSI/AWWA C153/A21.53-94. THREE (3) INCH TO 12 INCH
DIAMETER FITTINGS, WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS, SHALL BE IN ACCORDANCE WITH
ANSI/AWWA C110/A21.10.87 OR A COMBINATION OF ANSI/AWWA C110/A21.10.87 AND ANSI/AWWA C153/A21.53-94 SUCH THAT
THE PORTION OF THE FITTING WITH A MECHANICAL JOINT(S) SHALL BE IN ACCORDANCE WITH AWWA C110/A21.10-87.
ACCEPTANCE TESTING IN ACCORDANCE WITH SECTION 53.53 OF ANSI/AWWA SECTION 10-4.3 OF ANSI/AWWA
C110/A21.10-87 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER.
8.GATE VALVES SHALL BE IRON BODY, BRONZED-MOUNTED, DOUBLE DISC WITH BRONZE WEDGING DEVICE AND O-RING
STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AWWA C509). VALVES SHALL BE DESIGNED FOR A MINIMUM
WATER OPERATING PRESSURE OF 200 PSI. GATE VALVES SHALL BE CLOW LIST 14, MUELLER COMPANY NO. A2380 OR
M&M.
9.FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESSION TYPE (OPENING AGAINST
PRESSURE) CONFORMING TO AWWA C-502-85 WITH A 6 INCH MECHANICAL JOINT INLET AND A MAIN VALVE OPENING
(M.V.O.) of 5-1/4 INCH, TWO 2-1/2 INCH HOSE NOZZLES WITH NATIONAL STANDARD THREADS 7-1/2 THREADS PER INCH AND
ONE 4 INCH PUMPER NOZZLE WITH THE NEW SEATTLE PATTERN 6 THREADS PER INCH, 60 DEGREES V. THREADS: OUTSIDE
DIAMETER WITH MALE THREAD 4.875 AND ROOT DIAMETER 4.6263. HYDRANTS SHALL HAVE A 1-1/4 INCH PENTAGON
OPERATING NUT OPENED BY TURNING COUNTER CLOCKWISE (LEFT).
10.THE TWO 2-1/2 INCH HOSE NOZZLES SHALL BE FITTED WITH CAST IRON THREADED CAPS WITH OPERATING NUT OF THE
SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS SHALL BE FITTED WITH SUITABLE NEOPRENE
GASKETS FOR POSITIVE WATER TIGHTNESS UNDER TEST PRESSURES.
11.THE 4 INCH PUMPER NOZZLE SHALL BE FITTED WITH A STORZ ADAPTER, 4 INCH SEATTLE THREAD X 5 INCH STORZ. STORZ
ADAPTER SHALL BE FORGED AND/OR EXTRUDED 6061-T6 ALUMINUM ALLOY, HARDCOAT ANODIZED. THREADED END
PORTION SHALL HAVE NO LUGS AND TWO SET SCREWS 180 DEGREES APART. STORZ FACE TO BE METAL, NO GASKET TO
WEATHER. STORZ CAP TO HAVE SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TO HYDRANT ADAPTER
WITH 1/8 INCH, COATED, STAINLESS STEEL, AIRCRAFT CABLE.
12.FIRE HYDRANTS SHALL BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER 43-655 SAFETY YELLOW
OR APPROVED EQUAL.
13.PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
14.FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE HYDRANTS, LATEST REVISION.
15.ALL WATERMAINS 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW FINISH GRADE. ALL
WATERMAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48 INCHES BELOW FINISHED GRADE. WHERE UTILITY
CONFLICTS OCCUR, WATERMAINS ARE TO BE LOWERED TO CLEAR.
16.ALL WATERMAINS 6 INCHES AND LARGER IN DIAMETER SHALL BE CLEANED WITH PIPE CLEANING "PIGS" PRIOR TO
DISINFECTION. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA SWAB-AS OR APPROVED EQUAL, 2 LB/CU. FT.
DENSITY FOAM WITH 90A DUROMETER URETHANE RUBBER COATING ON THE REAR OF 'PIG" ONLY.
17."PIGS" SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PERFORM THE
CLEANING OPERATION.
18.ALL WATERMAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200 PSI OR 150 PSI OVER OPERATING
PRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS OF THE CITY OF RENTON AND THE WASHINGTON STATE HEALTH
DEPARTMENT. ALL PRESSURE TESTING SHALL BE DONE IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY OF
RENTON. THE QUALITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED THE NUMBER OF GALLONS PER HOUR AS
LISTED IN CITY OF RENTON STANDARD PLANS & SPECIFICATIONS 7-11.3(11). THE LOSS IN PRESSURE SHALL NOT EXCEED 5
PSI DURING THE 2 HOUR TEST PERIOD.
19.ALL WATERMAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF A 50 PPM (MINIMUM CONCENTRATION)
CHLORINE/WATER SOLUTION. DRY CALCIUM HYPOCHLORITE SHALL NOT BE PLACED IN THE PIPE AS LAID. CHLORINE
SHALL BE METERED/INJECTED IN ACCORDANCE WITH SECTION 7-11.3(12)E OR 7-011.3(12)F OF THE STANDARD
SPECIFICATIONS REFERENCED ABOVE.
20.A PRE-CONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF FIVE (5) WORKING
DAYS NOTICE IS REQUIRED FOR SCHEDULING.
21.TWENTY-FOUR (24) HOURS NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION.
22.IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING
CONSTRUCTION.
23.INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTIL ALL SERVICE
AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND PAYMENT OF FEES HAVE BEEN MADE TO THE CITY
OF RENTON.
24.ALL CONNECTION TO EXISTING MAINS IS TO BE ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT WET TAPS, WHICH MAY
BE MADE BY APPROVED WET TAP CONTRACTORS WITH PRIOR APPROVAL FROM THE PUBLIC WORKS DEPARTMENT. ALL
NECESSARY EXCAVATION AND MATERIALS ARE TO BE SUPPLIED BY THE CONTRACTOR AND BE ON-SITE PRIOR TO CITY
NOTIFICATIONS.
25.INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. IT SHALL BE THE CONTRACTOR'S
RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES TWENTY FOUR (24) HOURS IN ADVANCE OF BACKFILLING ALL
CONSTRUCTION. THE CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS-BUILT DRAWINGS.
26.CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW-OFF ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCE
PRIOR TO FINAL TIE-IN.
27.ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS MANUFACTURED BY THE STAR
MANUFACTURING COMPANY OF COLUMBUS OHIO, OR EQUAL, APPROVED IN WRITING BY THE PUBLIC WORKS
DEPARTMENT.
28.ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES. OIL MAT
STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT, SIDEWALKS, CURB, GUTTERS, AND DRIVEWAY
APPROACHES SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES OR REMOVED TO AN EXISTING EXPANSION
JOINT.
29.A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL EXCAVATION WITH A PERMANENT,
SEALED PATCH TO BE PLACED, TO CITY OF RENTON POLICY, WITHIN 10 DAYS. CALL FOR SUBGRADE INSPECTION PRIOR
TO PLACEMENT OF FINAL PATCH.
30.FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE ALL CHEMICAL PROCESS LINES SHALL
BE SCHEDULE 80 PVC PIPE. SCHEDULE 40 IN UNIMPROVED AREAS AND SCHEDULE 80 PVC PIPE UNDER IMPROVED AREAS.
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
DD
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NORTH
EXISTING CONDITIONS AND
TOPOGRAPHY
3
V-001
LEGEND
PROPERTY LINE
EXISTING CONTOUR
EASEMENT LINE
EXISTING FENCE
EXISTING STORM DRAIN LINE
EXISTING WATER LINE
EXISTING RAILROAD TRACKS
EXISTING CATCH BASIN
EXISTING FIRE HYDRANT
EXISTING UNDERGROUND UTILITY VAULT
EXISTING BOLLARD
EXISTING TREE
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11/01/2023
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
5
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PHASE 2
PHASE 1
20.0'46.0'
80
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IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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02/14/2024
LEGEND
LOD LOD
PROPERTY LINE
LIMITS OF DISTURBANCE
SILT FENCE
FILTER SOCK
TEMPORARY INTERCEPTOR SWALE
INLET PROTECTION
FULL DEPTH ASPHALT REMOVAL
STABILIZED CONSTRUCTION
ENTRANCE
DEMOLITION NOTES
REMOVE EXISTING CONCRETE PAD
ADJUST EXISTING FIRE HYDRANT TO GRADE AND REMOVE
EXISTING BOLLARDS AND ASSOCIATED FOOTINGS. TYP.
PROTECT EXISTING ROOF LEADERS
PROTECT EXISTING CHANLINK FENCING
PROTECT EXISTING RAILS
REMOVE EXISTING CHAINLINK FENCE & GATES &
ASSOCIATED FOOTINGS, AS REQUIRED. SEE SHEET C3.0
FOR NEW LOCATION.
CONTRACTOR TO REMOVE EXISTING CATCH BASIN AND
ABANDON EXISTING STORM DRAIN PIPES WITH FLOWABLE
FILL AFTER THE EROSION CONTROL DEVICES ARE
REMOVED
DIP CULVERT AS NEEDED UNDER CONSTRUCTION
ENTRANCE
WET SANDBLAST EXISTING STRIPING.
LIGHT POLE TO BE RELOCATED. SEE SHEET C-102 FOR NEW
LOCATION.
EXISTING DOOR TO BE REMOVED. SEE ARCHITECTURAL
PLANS.
SAWCUT, REMOVE & DISPOSE EXISTING CONCRETE CURB.
REMOVE & DISPOSE EXISTING RAIL ROAD INCLUDING
ASSOCIATED MATERIALS SUCH AS: RAILS, RAILROAD TILES,
AGGEREGATE BERM, ETC.
PROTECT EXISTING DRAIN INLET.
REMOVE & DISPOSE EXISTING BOLLARD.
REMOVE & DISPOSE EXISTING MONUMENT
SIGN AND ASSOCIATED FOOTING..
PROTECT EXISTING GAS METER.
PROTECT EXISTING TRANSFORMER.
PROTECT EXISTING ELECTRIC METER.
PROTECT EXISTING FDC.
PROTECT EXISTING WATER VALVE.
JOIN TO EXISTING CURB.
SAWCUT AND REMOVE 1' OF EXISTING A.C. PAVEMENT
FROM PROPOSED CURB SECTION TO THE TOP OF
THE BASE LAYER.
PROTECT IN PLACE EXISTING PIV.
REMOVE & DISPOSE EXISTING UNDERGROUND WATER
VAULT, INCLUDING BACKFLOW PREVENTER AND WATER
METER.
REMOVE AND DISPOSE EXISTING TREE, INCLUDING TREE
ROOT AND STUMP.
DRAINAGE DIVIDE
GENERAL NOTES
1.CONTRACTOR TO MAINTAIN ACCESS TO THE CENTER BAY DOORS AT ALL TIMES TO THE MAXIMUM EXTENTS POSSIBLE.
TEMPORARY BUILDING ACCESS MUST BE FROM SENECA AVENUE.
2.RELOCATION AND RECONNECTION OF THE LIQUID PROPANE TANK MAY BE REQUIRED TO ENSURE CONTINUED USE AFTER
PAVEMENT CONSTRUCTION HAS BEEN COMPLETED. IF TANK IS NO LONGER NEEDED, THEN THE TANK SHALL BE TURNED OVER
TO THE OWNER.
3.CONTRACTOR SHALL STAY CLEAR OF EXISTING RAILROAD RAILS AND CARE MUST BE TAKEN TO ENSURE UNDERMINING OF
RAILS DOES NOT OCCUR.
4.CONTRACT SHALL NOT REMOVE OR RELOCATE ANY FENCING AROUND THE EXISTING COMMUNICATION TOWER. COORDINATION
WITH EXISTING PROVIDER MAY BE REQUIRED.
5.PRIOR TO COMMENCEMENT OF DEMOLITION AND GROUND DISTURBANCE, THE LIMITS OF DISTURBANCE MUST BE CLEARLY
MARKED.
6.ROOF LEADERS AND UNDERGROUND STORM PIPES APPEAR TO CONNECT TO A TIGHT-LINE THAT RUNS WEST TO EXISTING
CATCH BASIN. CONTRACTOR TO CONFIRM THIS ASSUMPTION WITH POTHOLES PRIOR TO REMOVAL OF THIS EXISTING CATCH
BASINS. IF THIS ALIGNMENT DIFFERS, THEN CONTRACTOR MUST CONTACT ENGINEER TO PROVIDE AN ALTERNATIVE STORM
DRAIN DESIGN TO ENSURE ROOF RUNOFF IS MAINTAINED TO EXISTING OUTFALL.
SEDIMENT TRAP 1:
-DRAINAGE AREA = 2.35 AC
-Q2 = 2.30 CFS
-SURFACE AREA REQUIRED = 4,782 SF
-SURFACE AREA PROVIDED = 4,800 SF
-VOLUME PROVIDED = 16,800 CF
-MINIMUM DIMENSIONS TOP OF WET
STORAGE = 120' X 40'
SEDIMENT TRAPS 1 AND 2 SUMMARY
SEDIMENT TRAP 2:
-DRAINAGE AREA = 2.09
-Q2 = 2.05 CFS
-SURFACE AREA REQUIRED = 4,255 SF
-SURFACE AREA PROVIDED = 4,292 SF
-VOLUME PROVIDED = 15,022 CF
-MINIMUM DIMENSIONS TOP OF WET
STORAGE = 116' X 37'
DRAINAGE PATTERN
LANDSCAPE REMOVAL
CONCRETE REMOVAL
MILL EXISTING ASPHALT
NORTH
4
DEMOLITION & TEMPORARY EROSION
& SEDIMENT CONTROL PLAN C-101
ASPHALT LAYER REMOVAL ONLY,
EXISTING BASE/SUBGRADE
TO REMAIN.
EXISTING WATER LINE TO BE
REMOVED.
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
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N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO PARKING
WC WC WCWCWCWCWCWCWC
WC WC WC WC WC
BF
P
D
20
.
0
'
20
.
0
'
24
.
0
'
20
.
0
'
8.
0
'
30
.
0
'
20
.
0
'
20
.
0
'
24
.
0
'
20
.
0
'
12
.
9
'
20
.
0
'
20
.
0
'
24
.
0
'
20
.
0
'
8.
0
'
20
.
0
'
30
.
0
'
20
.
0
'
20
.
0
'
24
.
0
'
20
.
0
'
20.0'
80
.
0
'
20
.
0
'
100.0'
40.0'
15
.
0
'
25.5'
41.1'
5.0'
37
.
3
'
8.0'
34.3'
15
.
0
'
1
.
0
'
1.0'
20.0'26.0'
30
.
0
'
24
.
0
'
20
.
0
'
24
.
0
'
20
.
0
'
57.3'
25
.
0
'
24.0'
24.0'
24.0'
24.0'
24.0'
5.0'
46.7'
38.0'
20
.
0
'
SW 10TH
S
T
R
E
E
T
45.0'
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
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1
0
T
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L
O
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02/14/2024
LEGEND
PROPERTY LINE
CONCRETE CURB AND GUTTER
OVERLAY ASPHALT PAVEMENT
NEW SEAL COAT (2 COATS MINIMUM)
CONCRETE SIDEWALK
LANDSCAPING
REFER TO LANDSCAPE PLANS
PARKING STALL COUNT
PARKING LIGHTS, REFER TO ELECTRICAL
EXISTING TREE TO REMAIN
NEW TREE PER LANDSCAPE PLANS
HORIZONTAL CONTROL & PAVING
PLAN
5
C-102
CONSTRUCTION NOTES (FURNISH & INSTALL)
ADJUST EXISTING HYDRANT TO GRADE AND REPLACE BOLLARDS
PER DETAIL '1/C5.4'. (TYP.)
PROTECT EXISTING FIRE DEPARTMENT CONNECTION
PROTECT EXISTING ROOF LEADERS
PROTECT EXISTING FENCING
PROTECT EXISTING RAILS
PROTECT EXISTING GAS METER
PROTECT EXISTING TRANSFORMER
PROTECT EXISTING ELECTRIC METER
NEW CONCRETE CURB PER DETAIL '1/C-503'.
NEW CONCRETE CURB & GUTTER PER DETAIL '1/C-503'.
NEW 3' WIDE CONCRETE VALLEY GUTTER PER DETAIL '6/C-503'.
NEW 5 TOTAL BIKE RACK (2 BIKES PER RACK). CITY OF SEATTLE
INVERTED-U RACK OR APPROVED EQUIVALENT.
NEW 4" WIDE PARKING STRIPES IN WHITE TRAFFIC PAINT
(2 COATS, TYP.)
NEW ADA VAN PARKING SIGN PER MUTCD STANDARD R7-8 AND
R7-8P. SEE DETAIL '2/C-504'.
NEW PERPENDICULAR CURB RAMP PER WSDOT STANDARD PLAN
F-40.15-04. SEE DETAIL '2/C-301'.
NEW ADA PARKING SIGN PER MUTCD STANDARD R7-8. SEE DETAIL
'2/C-504'.
PROPOSED ADA PARKING STALL STRIPING. SEE DETAIL '3/C-504'.
NEW EGRESS DOOR. SEE ARCHITECHTURAL PLANS '3/A0.02'.
NEW SURFACE MOUNTED KEY DROP BOX. NOTE:THRU WALL DROP
BOX IS FOR HIGH SECURITY AREAS. SEE ARCHITECTURAL PLANS.
NEW POLE MOUNTED SITE LIGHTING. SEE ELECTRICAL PLANS.
NEW INTERNALLY ILLUMINATED 8' HIGH MONUMENT SIGN. SEE
ARCHITECTURAL PLANS.
NEW WALL MOUNTED CONNECTOR, SEE ELECTRICAL PLANS.
INSTALL PER MANUFACTURER'S RECOMMENDATIONS. SEE
ARCHITECTURAL DETAIL '1/A8.02'.
NEW POST MOUNTED WAYFINDING SIGN, SEE ARCHITECTURAL
PLANS FOR MORE INFORMATION.
NEW V3 CHARGING CABINET, SEE ARCHITECTURAL PLANS
'A8.02B/A8.02C' FOR DETAILS.
NEW CONCRETE PAD FOR CHARGING CABINET, SEE STRUCTURAL
PLANS FOR MORE INFORMATION.
NEW CHARGING POSTS, SEE ARCHITECTURAL PLANS
'A8.02C/A8.02C' FOR DETAILS.
NEW TRASH ENCLOSURE PER ARCHITECTURAL PLANS.
NEW CATCH BASIN TYPE 1P PER DETAIL '1/C-505'.
NEW CURB INLET PER DETAIL '2/C-508'.
NEW CHAINLINK FENCING & GATE PER ARCHITECTURAL PLANS.
GATE VALVES SHALL BE BROUGHT FLUSH TO FINAL GRADE
AND ACCESSIBLE FOR MAINTENANCE. VALVES MARKERS PER COS
STD PLAN 330.1 SHALL BE INSTALLED IN THE PLANTING STRIP
ADJACENT TO THE VALVE LOCATIONS.
NEW 8" CURB WITH FENCE ON TOP.
CATCH BASIN TYPE 2 PER DETAIL '1/C-506'.
NEW CONCRETE WHEEL STOP PER DETAIL '4/C-504'
NEW FULL DEPTH 1' WIDE A.C. PAVEMENT. THE FINISH COURSE OF
A.C. PAVEMENT SHALL BE 3" THICK CLASS 1
2 INCH HMA, PG 64-10.
4" HIGH CONCRETE CURB PR DETAIL "1/C-503'.
NORTH
PROVIDE FIRE LANE STRIPING PER CITY ORDNANCE.
ALL CURBING SHALL BE RED AND PAINT "FIRE LANE -
NO PARKING" IN WHITE PAINT ON GROUND.
18-INCHES HIGH, 1 FOOT FROM CURB, EVERY
50-FEET ON BOTH SIRES OF CURBING AREAS.
*NOTE:
FOR ALL LIGHT DUTY AND HEAVY DUTY
INSTALLATION, CONTRACTOR SHALL REMOVE
ASPHALT LAYER AND MATCH THICKNESS TO
EXISTING LIKE FOR LIKE, BASE AND SUBGRADE TO
REMAIN. FOR BIDDING PURPOSES, ASSUME ASPHALT
THICKNESS OF 3" FOR LIGHT DUTY ASPHALT AND 4"
FOR HEAVY DUTY ASPHALT.
HEAVY DUTY ASPHALT PAVEMENT
(ASPHALT LAYER ONLY)*
HEAVY DUTY ASPHALT PAVEMENT
(FULL DEPTH)
LIGHT DUTY ASPHALT PAVEMENT
(ASPHALT LAYER ONLY)*
LIGHT DUTY ASPHALT PAVEMENT
(FULL DEPTH)
**PROPOSED STORAGE
LOT (NO PUBLIC USE)**PROPOSED STORAGE
LOT (NO PUBLIC USE)
**PROPOSED STORAGE
LOT (NO PUBLIC USE)**PROPOSED STORAGE
LOT (NO PUBLIC USE)
**NOTE:
PROPOSED LOT IS FOR TESLA PRIVATE STORAGE
USE ONLY. THIS AREA HAS BEEN GATED OFF TO
PREVENT PUBLIC PARKING USE.
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
02/16/20
2
4
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
D
WC
CO
M
P
A
C
T
CO
M
P
A
C
T
CO
M
P
A
C
T
CO
M
P
A
C
T
WC
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO PARKING
WC WC WCWCWCWCWCWCWC WC WC WC WC WC
BF
P
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
NORTH
GRADING & STORM DRAIN
PLAN 6
C-103
LEGEND
PROPERTY LINE
SW 10TH
S
T
R
E
E
T
SE
N
E
C
A
A
V
E
S
W
C-
1
0
3
RIDGE LINE
STORM DRAIN PIPE
CATCH BASIN TYPE 1P
CATCH BASIN TYPE 2
MANHOLE (REFER TO
PLAN FOR TYPE)
ACCESS HATCH
(SEE SHEET C-507)
CURB INLET
PARKING LIGHTS
SPOT ELEVATION
ABBREVIATIONS
EP EDGE OF PAVEMENT
TC TOP OF CURB
BC BACK OF CURB
FL FLOW LINE
LP LOW POINT
HP HIGH POINT
ME MATCH EXISTING
CB CATCH BASIN
LF LINEAR FEET
CMP CORRUGATED METAL PIPE
VALVE
1"=5'
1 BOX DETAIL
C-103
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
WC
CO
M
P
A
C
T
CO
M
P
A
C
T
CO
M
P
A
C
T
CO
M
P
A
C
T
WC
10 9 9
5
4
3
3
4
7
7 6 5 4 3 3
12
45
10 7
11 10
28
29
29
29
28
28
32
26
18
24
24
24
24
24
5
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO PARKING
WC WC WCWCWCWCWCWCWC
WC WC WC WC WC
BF
P
D
SW 10TH
S
T
R
E
E
T
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
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I
N
G
L
O
T
02/14/2024
LEGEND
PROPERTY LINE
UTILITY PLAN
7
C-104
CONSTRUCTION NOTES (FURNISH & INSTALL)
CONNECT TO PROPOSED BUILDING POINT OF CONNECTION. SEE
PLUMBING PLANS FOR CONTINUATION.
NORTH
**PROPOSED STORAGE
LOT (NO PUBLIC USE)**PROPOSED STORAGE
LOT (NO PUBLIC USE)
**PROPOSED STORAGE
LOT (NO PUBLIC USE)**PROPOSED STORAGE
LOT (NO PUBLIC USE)
WATER PLAN GENERAL NOTES (STANDARD PLAN NO. 300)
1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS
STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS, LATEST EDITION AS
AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS. A PRE -CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF
CONSTRUCTION. THE CONTRACTOR AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS
PRIOR TO CONSTRUCTION.
2. ALL EXISTING UTILITIES SHALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. THE
CONTRACTOR SHALL CALL 1- 800-424- 5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING EXCAVATION.
3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AND UNDAMAGED,
AND "CATALOG CUTS" FOR ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CITY OF RENTON PRIOR TO BRINGING
ANY MATERIALS ON- SITE.
4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PER AWWA C 151
AND C 104. PIPE JOINTS SHALL BE PUSH -ON OR MECHANICAL JOINT. CAST IRON OR DUCTILE IRON PIPE FITTINGS SHALL BE
CLASS 250 AS PER ANSI/ AWWA C110/ A21. 10- 82. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE WRAPPED WITH 8 -MIL
BLACK, TUBE -TYPE, POLYETHYLENE PLASTIC PER AWWA C105 STANDARDS.
5. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36 INCHES FOR PIPE DIAMETER OF 10 -INCH
OR LESS AND 48 INCHES FOR PIPE DIAMETER OF 12 -INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE
60 INCHES. ANY DEVIATIONS MUST BE APPROVED BY THE CITY OF RENTON PRIOR TO CONSTRUCTION. WHERE UTILITY
CONFLICTS OCCUR, THE PROFILE OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTS AND TO
PROVIDE MINIMUM COVER. PIPE DEFLECTION SHALL NOT EXCEED ONE- HALF OF PIPE MANUFACTURER' S SPECIFICATION
FOR SIZE OF PIPE USED. ALL TRENCH BACKFILL SHALL BE COMPACTED TO 95 PERCENT MAXIMUM DRY DENSITY AS
DETERMINED BY THE MODIFIED PROCTOR TEST METHOD ( MDD) IN ROADWAYS, ROADWAY SHOULDERS, ROADWAY PRISM
AND DRIVEWAYS, AND 85 PERCENT MDD IN UNPAVED AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MDD.
6. CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNED, INSTALLED AND POURED IN PLACE IN ACCORDANCE WITH
CITY OF RENTON STANDARD DETAILS AND SPECIFICATIONS AND SHALL BE INSTALLED AT ALL VERTICAL AND HORIZONTAL
BENDS, FITTINGS AND BASE OF HYDRANTS. MEGA -LUGS ( OR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL
JOINTS IN ADDITION TO CONCRETE BLOCKING.
7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A FOAM PIPE PIG RUN THROUGH THEM PRIOR TO BEING FLUSHED,
DISINFECTED, AND TESTED. CLEANING, PRESSURE AND PURITY TESTING SHALL BE DONE IN THE PRESENCE OF AND UNDER
THE SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. THE CONTRACTOR SHALL SUPPLY, INSTALL AND REMOVE
PLUGS, CORPORATION STOPS, BLOW -OFF ASSEMBLIES, AND THRUST RESTRAINT / BLOCKING FOR TESTING AND PURITY
ACCEPTANCE. NO CONNECTION SHALL BE MADE BETWEEN THE NEW MAIN OR BETWEEN THE NEW WET -TAP VALVE TO AN
EXISTING MAIN UNTIL THE NEW PIPING HAS BEEN FOAM -PIGGED, DISINFECTED, FLUSHED, AND PASSED BOTH PRESSURE
AND PURITY TESTING.
8. NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED AT A STATIC PRESSURE OF 150 PSI ABOVE WORKING
PRESSURE WITH A MINIMUM OF 225 PSI TEST PRESSURE FOR 120 MINUTES WITH A MAXIMUM OF 5 PSI PRESSURE DROP
DURING THE ENTIRE TEST PERIOD. UPON SATISFACTORY COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE
DISINFECTED, FLUSHED, AND THEN WATER SAMPLES SHALL BE TAKEN FOR PURITY TESTING BY THE PUBLIC WORKS
INSPECTOR.
9. THE CONTRACTOR SHALL NOTIFY THE CITY OF RENTON WATER UTILITY AND MAINTENANCE DEPARTMENTS AT LEAST 10
WORKING DAYS PRIOR TO MAKING CONNECTIONS TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL EXPOSE THE
EXISTING WATER MAIN AND FITTINGS AT THE CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND
FITTINGS REQUIRED FOR THE FINAL CONNECTION. THE CONTRACTOR SHALL EXCAVATE, REMOVE ALL SURFACE MATERIALS,
AND PROVIDE SHORING AND ALL MATERIALS REQUIRED FOR THE CITY OF RENTON TO PERFORM THE CONNECTION TO THE
EXISTING WATER SYSTEM. THE CONTRACTOR SHALL PROVIDE AND INSTALL BACKFILL, CONCRETE BLOCKING, AND
COMPLETE SURFACE RESTORATION.
NEW 2" DOMESTIC WATER SERVICE TO WATER METER PER CITY
OF RENTON STANDARD WATER DETAIL 320.2, '1/C510'. SEE
PLUMBING PLANS FOR CONTINUATION.
NEW 2" WATER METER PER CITY OF RENTON STANDARD
WATER DETAIL 320.2, '1/C510'.
NEW 8" PVC FIRE WATER PER AWWA C-900-07, DR18,
PRESSURE CLASS 235. PROVIDE MINIMUM 36" COVER
OVER TOP OF PIPE. REFER TO CITY OF RENTON
STANDARD DETAIL 220.2, '1/C511' FOR STANDARD
TRENCHING CONDITIONS.
NEW 6" DOUBLE CHECK VALVE BACKFLOW PREVENTION
ASSEMBLY, AMES 3000SS PER CITY OF RENTON
STANDARD DETAIL 350.3, '2/C510'.
CONNECT TO EXISTING WATER MAIN LINE. CONTRACTOR
SHALL POTHOLE AND FIELD VERIFY SIZE, TYPE AND
DEPTH OF EXISTING WATER LINE PRIOR TO WORK.
CONTRACTOR TO FURNISH AND INSTALL ALL
NECESSARY MATERIALS/FITTINGS TO COMPLETE THE
WORK. REFER TO RENTON STD DETAIL 370.2,
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
02/16/20
2
4
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
SECTIONS C-301
C-
3
0
1
ADA PARKING STALL DETAIL (PENDING ADDITIONAL TOPO)
1" = 10'
1
C-301 SCALE
CONSTRUCTION NOTES
PROPOSED PERPENDICUALR CURB RAMP PER WSDOT
STANDARD PLAN F-40.15-04. SEE DETAIL THIS SHEET
PROPOSED ADA VAN PARKING SIGN PER MUTCD
STANDARD R7-8 AND R7-8P. SEE DETAIL 2 SHEET C-504
PROPOSED ADA PARKING SIGN PER MUTCD STANDARD
R7-8. SEE DETAIL 2 SHEET C-504
PROPOSED ADA PARKINGSTALL STRIPING. SEE DETAIL 3 SHEET
C-504
WSDOT PERPENDICULAR CURB RAMP
NTS
2
C-301 SCALE
8
NORTH
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
TEMPORARY EROSION &
SEDIMENT CONTROL DETAILS
9
C-501
C-
5
0
1
SILT FENCE
NTS
1
C-501
INLET PROTECTION
NTS
2
C-501
STABILIZED CONSTRUCTION ENTRANCE
NTS
3
C-501
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
TEMPORARY EROSION &
SEDIMENT CONTROL DETAILS
10
C-502
C-
5
0
2
INTERCEPTOR SWALE
NTS
4
C-502
FILTER SOCK
NTS
5
C-502
SEDIMENT TRAP
NTS
6
C-502
PLASTIC COVERING
NTS
7
C-502
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
PAVING DETAILS
11
C-503
C-
5
0
3
CURB AND GUTTER / CURB
NTS
1
C-503
LIGHT ASPHALT PAVEMENT
HEAVY ASPHALT PAVEMENT
PORTLAND CEMENT CONCRETE PAVEMENT SECTION
VALLEY GUTTER
SIDEWALK
NTS
2
C-503
C-503
6
C-503
5
4
C-503
3
C-503
11/01/2023
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
PAVING STRIPING & SIGNAGE
DETAILS
12
C-504
C-
5
0
4
4" (TYP.)*
8'-0"9'-0"8' - 0" (MIN)8' - 0" (MIN)
WHEEL STOP WHEEL STOP WHEEL STOP
VAN
HANDICAPPED
PARKING SPACE
TYPICAL
HANDICAPPED
PARKING SPACE
(TYP.)
2 COATS
WHITE
TRAFFIC
PAINT (TYP.)
TIRE SIDE OF WHEEL STOP 3' OFF
FACE OF CURB (TYP.)
NOTE: DIMENSIONS SHOWN ARE
MINIMUMS
9'-0"
*TRUCK AND TRAILER PARKING STRIPING SHALL BE 8"
STANDARD BOLLARD
NTS
1
C-504
ADA SIGN AND BASE
NTS
2
C-504
ADA STRIPING DETAIL
NTS
3
C-504
CONCRETE WHEEL STOP
NTS
4
C-504
NOTE:
SYMBOL TO BE PAINTED (HIGHWAY GRADE) OR
DECAL ADHERED TO PAVEMENT. COLOR TO MATCH
STRIPPING UNLESS OTHERWISE REQUIRED BY
LOCAL ACCESSIBILITY STANDARDS.
12"
20"
BOLLARD:
STANDARD 8" INSIDE DIAMETER
STEEL. (PAINT) REFER TO
ARCHITECTURAL EXTERIOR
FINISH SCHEDULE.
CONCRETE PAD OR SIDEWALK:
REFER TO SHEET C-101 FOR
LOCATION AND TYPE.
CONCRETE FILL
CONCRETE FOOTING
16"
DIAMETER
3'
-
0
"
3'
-
0
"
6"
20
"
SI
D
E
W
A
L
K
12
'
-
0
"
T
O
5"
5"
5"
10"
5"
5"
6"
18
"
SEE "2/C-301"
FOR DIMENSIONS
SEE "2/C-301"
FOR DIMENSIONS
SEE "2/C-301"
FOR DIMENSIONS
SEE "2/C-301"
FOR DIMENSIONS
SEE "2/C-301"
FOR DIMENSIONS
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
STORM DRAIN & STORMWATER
MANAGEMENT DETAILS
13
C-505
C-
5
0
5
CATCH BASIN TYPE 1P
NTS
1
C-505
PIPE ZONE BEDDING AND COMPACTION - RIGID PIPE
NTS
2
C-505
TYPICAL TRENCH AND BACKFILL
NTS
3
C-505
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
STORM DRAIN & STORMWATER
MANAGEMENT DETAILS
14
C-506
C-
5
0
6
CATCH BASIN TYPE 2
NTS
1
C-506
LIFT STATION PUMP
1" = 4'
2
C-506
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
STORM DRAIN & STORMWATER
MANAGEMENT DETAILS
15
C-507
C-
5
0
7
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
STORM DRAIN & STORMWATER
MANAGEMENT DETAILS
16
C-508
C-
5
0
8
FLOW CONTROL STRUCTURE DETAIL
NTS
1
C-508
OPEN CURB FACE FRAME AND GRATE INSTALLATION
NTS
2
C-508
FOR REVIEW
ONLY 02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
WATER DETAILS
17
C-509
C-
5
0
9
TYPE 1 MANHOLE
NTS
1
C-509 TYPE 2 MANHOLE
NTS
2
C-509
FOR REVIEW
ONLY
FOR REVIEW
ONLY
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
WATER DETAILS
18
C-510
C-
5
1
0
2" WATER SERVICE
NTS
1
C-510
DOUBLE CHECK DETECTOR ASSEMBLY
NTS
2
C-510
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
LU
A
:
C:
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
02/14/2024
WATER DETAILS
19
C-511
C-
5
1
1
TYPICAL TRENCH AND BACKFILL
NTS
1
C-511
DCDA INSTALLATION
NTS
2
C-511
02/16/20
2
4
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
5
WC
CO
M
P
A
C
T
CO
M
P
A
C
T
CO
M
P
A
C
T
CO
M
P
A
C
T
WC
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO
PA
R
K
I
N
G
NO PARKING
WC WC WCWCWCWCWCWCWC
WC WC WC WC WC
BF
P
D
SYMBOL QTY BOTANICAL / COMMON NAME CONT CAL.
TREES
13 ACER PLATANOIDES 'EMERALD QUEEN' / EMERALD QUEEN NORWAY MAPLE B&B 2" CAL
54 ACER RUBRUM 'KARPICK' / KARPICK RED MAPLE B&B 2" CAL
21 AMELANCHIER LAEVIS / ALLEGHENY SERVICEBERRY B&B 2" CAL
-EXISTING TREE TO REMAIN / PROTECT IN PLACE --
14 GLEDITSIA TRIACANTHOS INERMIS 'SUNCOLE' / SUNBURST® HONEY LOCUST B&B 2" CAL
SYMBOL QTY BOTANICAL / COMMON NAME CONT.SPACING
SHRUBS
55 ABELIA X 'EDWARD GOUCHER' / EDWARD GOUCHER ABELIA 3 GAL.5` O.C.
64 BERBERIS THUNBERGII 'CRIMSON PYGMY' / CRIMSON PYGMY JAPANESE BARBERRY 3 GAL.3` O.C.
64 ILEX CRENATA 'COMPACTA' / DWARF JAPANESE HOLLY 3 GAL.6` O.C.
836 JUNIPERUS CHINENSIS 'SEA GREEN' / SEA GREEN JUNIPER 3 GAL.6` O.C.
18 MAHONIA REPENS / CREEPING MAHONIA 3 GAL.4` O.C.
48 SPIRAEA X VANHOUTTEI 'RENAISSANCE' / RENAISSANCE VANHOUTTE SPIREA 5 GAL.6` O.C.
67 THUJA OCCIDENTALIS 'TECHNY' / TECHNY ARBORVITAE 3 GAL.3` O.C.
GROUND COVERS
280 COTONEASTER DAMMERI / BEARBERRY COTONEASTER 3 GAL.4' O.C.
PLANT SCHEDULE
NORTH
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
2
1
-
0
0
0
3
1
4
LU
A
:
2
1
-
0
0
0
2
7
3
C:
2
2
0
0
2
4
5
3
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
TE
D
-
4
0
-
4
2
2
0
PRE
L
I
M
I
N
A
R
Y
NOT
F
O
R
CON
S
T
R
U
C
T
I
O
N
02/15/2024
LANDSCAPE ANALYSIS
TOTAL SQUARE FOOTAGE OF SITE:436,044 SF
TOTAL SQUARE FOOTAGE OF IMPERVIOUS SURFACE AREA:149,000 SF (APPROX.)
TOTAL SQUARE FOOTAGE OF EXISTING BUILDING:114,531 SF (APPROX.)
PERCENTAGE OF LOT COVERED BY BUILDING / STRUCTURE:26.27%
NUMBER OF PARKING SPACES REQUIRED BY CITY CODE:77
ADA ACCESSIBLE PARKING SPACES PROVIDED:6
SQUARE FOOTAGE OF PARKING LOT LANDSCAPING:42,748 SF
LANDSCAPE REQUIREMENTS
4-4-070.F. LANDSCAPE AREAS REQUIRED PROVIDED
ALL PERVIOUS AREAS TO BE LANDSCAPED:REQUIRED PROVIDED
INTERIOR PARKING LOT LANDSCAPE AREA:19,250 SF (35 SF / SPACE)26,565 SF
4-4-070.H. REQUIRED LANDSCAPING TYPES REQUIRED PROVIDED
PERIMETER PARKING LOT LANDSCAPING
TREES REQUIRED (1 PER 30 LF FRONTAGE):22 (650 LF)22 (10 EXISTING + 12 NEW)
SHRUBS REQUIRED (1 PER 20 SF LS AREA):1,376 (27,534 SF AREA)1,054*
(PLUS EXISTING DENSE SHRUB BEDS, AS SHOWN)
GROUNDCOVER COVERAGE MINIMUM 90%PROVIDED
INTERIOR PARKING LOT LANDSCAPING
TREES REQUIRED (1 PER 6 PARKING SPACES):91 (550 SPACES)91
SHRUBS REQUIRED (1 PER 20 SF LS AREA):1,328 (26,565 SF AREA)1,328
GROUNDCOVER COVERAGE MINIMUM 90%PROVIDED
* PERIMETER PARKING LOT LANDSCAPING INCLUDES EXISTING LARGE BEDS, WHICH EXCEED THE MINIMUM PERIMETER DEPTH; EXISTING
PLANTING DENSITY AND ADDED PLANTING IN PARKING LOT PERIMETER EXCEEDS DESIGN INTENT OF PARKING LOT LANDSCAPING. AS
NOTED IN THE CONDITIONAL APPROVAL ADMINISTRATIVE REPORT AND DECISION BY CITY STAFF (02/17/2022), "LIMITED SCREENING IS PRESENT
ON THE OTHER THREE (3) SIDES OF THE SITE ( NORTH, EAST, AND WEST). DUE TO THE PRESENCE OF RAILROAD ROW ADJACENT TO THE EAST AND WEST
PROPERTY LINES, VEGETATIVE SCREENING OPPORTUNITIES ARE LIMITED DUE TO MAINTENANCE AND SAFETY CONCERNS. THE PROPOSED PARKING LOT
INCLUDES PERIMETER AND INTERIOR LANDSCAPING THAT WILL ENHANCE THE APPEARANCE OF THE PROJECT, ESPECIALLY WHEN VIEWED FROM
ADJACENT PROPERTIES OR FROM THE SENECA AVE SW. SEE FOF 17, ZONING DEVELOPMENT STANDARD; LANDSCAPING FOR ADDITIONAL ANALYSIS."
PLANTING PLAN L-100
20
PROJECT IS STILL UNDER
REVIEW WITH JURISDICTION
AND THESE PLANS ARE
SUBJECT TO CHANGE
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
PR
:
2
1
-
0
0
0
3
1
4
LU
A
:
2
1
-
0
0
0
2
7
3
C:
2
2
0
0
2
4
5
3
60
0
S
W
1
0
T
H
P
A
R
K
I
N
G
L
O
T
TE
D
-
4
0
-
4
2
2
0
PRE
L
I
M
I
N
A
R
Y
NOT
F
O
R
CON
S
T
R
U
C
T
I
O
N
02/15/2024
PREPARED SOIL BACKFILL, SEE SPECIFICATIONS
TOP OF ROOTBALL TO MATCH FINISH GRADE OF
SURFACE MULCH
14 GAUGE, ANNEALED STEEL GUY WIRE INSIDE 1/2" I.D. BLACK
RUBBER HOSE AND TWISTED CLOSED AT ENDS
8' x 2" TREATED LODGE POLE PINE TREE STAKES,
TWO (2) PER TREE; AVOID PENETRATING ROOT BALL
3' DIAMETER CLEAR RING - NO TURF OR ROCK MULCH
3/4" Ø VINYL OR 2-PLY FABRIC BEARING RUBBER HOSE. 8" MIN.
Ø LOOP AROUND TRUNK.
14 GAUGE, ANNEALED STEEL GUY WIRE. STAPLE ENDS TO
INSIDE OF TREE STAKE. ADJUST TENSION BY TURNING WIRE
PAIRS FROM THE MIDDLE
ROOT
BALL
CREATE TREE WELL AROUND BASE OF TREE AT DRIPLINE
UNDISTURBED SUBGRADE
FINISHED GRADE
TREE STAKE, TYP.
ENDS OF WIRE ON INSIDE OF STAKE
TREE TRUNK
8" MIN.
2' MIN.
3' MAX.
2' MIN.
TREE PLANTING AND STAKING
SHRUB / GROUND COVER PLANTING
PREPARED SOIL BACKFILL, SEE SPECIFICATIONS
CONTAINER GROWN SHRUB / GROUNDCOVER PLANT,
SIZE AS NOTED ON PLANS
MULCH PER PLANS
1" MAXIMUM OVER ROOTBALL
8"
MIN.
UNDISTURBED SUBGRADE
TOP OF ROOT BALL SHALL MATCH ADJACENT GRADE
SCALE: N.T.S.
NOTE: IN HARD SOIL CONDITIONS, CREATE 'CHIMNEYS' (MIN. 3
[EVENLY SPACED, NOT DIRECTLY BENEATH ROOTBALL] @ 18"
DEEP) TO PROMOTE DRAINAGE
SCALE: N.T.S.
1
2
PLAN VIEW
FINISH GRADE
NOTE: IN HARD SOIL CONDITIONS, OVER-EXCAVATE PLANT PIT
AND PLACE ROOTBALL ON 8" OF PREPARED BACKFILL.
CREATE 'CHIMNEYS' (MIN. 2 [EVENLY SPACED, NOT DIRECTLY
BENEATH ROOTBALL] @ 6" DEEP) TO PROMOTE DRAINAGE
NOTE: REMOVE BURLAP, WIRE AND STRAPS (ANYTHING THAT
COULD GIRDLE TREE OR RESTRICT ROOT GROWTH)
ROOT
BALL FERTILIZER TABLETS PER SPECIFICATIONS
MULCH INSTALLATION
SCALE: N.T.S.3
FERTILIZER TABLETS PER SPECIFICATIONS
BACKFILL AND FERTILIZER NOTES
AMENDED PLANTING BACKFILL MIX
MIX SHALL CONSIST OF: 1/2 PART 'NATIVE' SITE SOIL (NO ROCKS IN BACKFILL) & 1/2 PART MULCH (*HUMUS)
*NATURAL FERTILE, FRIABLE SOIL THOROUGHLY MIXED PRIOR TO BACKFILLING PIT. REMOVE ALL INORGANIC
MATERIAL GREATER THAN 1" IN SIZE. SOIL BACKFILLING SHALL BE ACCOMPLISHED IN 6" LIFTS. EACH LIFT
SHALL BE WATER SETTLED WITHOUT POOLING.
SLOW-RELEASE FERTILIZER
FERTILIZER SHALL BE NON-TOXIC, SLOW RELEASE. IF TABLETS ARE USED, THEY SHALL BE PLACED AT 1/2
THE DEPTH OF THE ROOTBALL. FERTILIZER SHALL BE APPLIED AT THE RATES SPECIFIED BY THE
MANUFACTURER.
FERTILIZER SHALL BE SUBMITTED TO OWNER FOR APPROVAL PRIOR TO APPLICATION.
SCALE: N.T.S.4
1.COMPACT SUBGRADE TO 80% AND INSTALL WEED FILTER FABRIC PRIOR TO INSTALLATION OF MULCH AT
REQUIRED DEPTH. KEEP TOP OF MULCH 1" BELOW ADJACENT WALKS, CURBS, OR OTHER HARD SURFACES.
2.MULCH SHALL BE INSTALLED SO WEED FILTER FABRIC IS NOT VISIBLE.
NOTE
1"
SUBGRADE
COMMERCIAL GRADE WEED FILTER
FABRIC - DEWITT PRO5, OR EQUAL
(SHALL NOT BE VISIBLE)
MULCH PER PLANS, DEPTH PER PLANS
SIDEWALK, CURB, OR CONCRETE EDGING
FINISHED GRADE
1.ALL WORK SHALL BE CONFINED TO LIMITS OF CONSTRUCTION AS
SHOWN ON PLANS.
2.SITE GRADING NECESSITATED BY THE WORK AS IT PROGRESSES
AND NOT SPECIFICALLY CALLED OUT ON THE PLANS SHALL BE
CONSIDERED INCIDENTAL WORK.
3.CONTRACTOR SHALL COORDINATE AND BE IN COMPLIANCE WITH
ALL STATE AND LOCAL MUNICIPALITIES AS WARRANTED.
4.CONTRACTOR IS TO REVIEW PLANS, VERIFY SITE CONDITIONS AND
PLANT QUANTITIES PRIOR TO INSTALLATION. ANY DISCREPANCIES
FOUND BETWEEN THE DRAWINGS AND SPECIFICATIONS AND
EXISTING SITE CONDITIONS OR ANY INCONSISTENCIES OR
AMBIGUITIES IN DRAWINGS OR SPECIFICATIONS SHALL BE
IMMEDIATELY REPORTED TO THE LANDSCAPE ARCHITECT, IN
WRITING, WHO SHALL PROMPTLY ADDRESS SUCH
INCONSISTENCIES OR AMBIGUITIES. WORK DONE BY THE
CONTRACTOR AFTER HIS DISCOVERY OF SUCH DISCREPANCIES,
INCONSISTENCIES, OR AMBIGUITIES SHALL BE DONE AT THE
CONTRACTOR'S RISK.
5.DEVIATION FROM THESE PLANS AND NOTES WITHOUT THE PRIOR
CONSENT OF THE OWNER, OR THE LANDSCAPE ARCHITECT MAY BE
CAUSE FOR THE WORK TO BE DESIGNATED UNACCEPTABLE.
6.THE CONTRACTOR ACKNOWLEDGES & AGREES THAT THE WORK IS
ENTIRELY AT HIS RISK UNTIL SITE IS ACCEPTED, AND HE WILL BE
HELD RESPONSIBLE FOR ITS SAFETY BY THE OWNER.
7.THE CONTRACTOR WILL BE HELD RESPONSIBLE FOR THE DAMAGE
OR LOSS OF ANY REFERENCE POINTS AND HUBS DURING THE
CONSTRUCTION OF HIS WORK, AND SHALL BEAR THE COST OF
REPLACING SAME.
8.THE CONTRACTOR IS RESPONSIBLE FOR HORIZONTALLY AND
VERTICALLY LOCATING AND PROTECTING ALL PUBLIC AND PRIVATE
UTILITIES WHICH LIE IN OR ADJACENT TO THE CONSTRUCTION SITE
AT LEAST 48 HOURS PRIOR TO ANY DEMOLITION, GRADING, OR
CONSTRUCTION ACTIVITY.
9.THE CONTRACTOR SHALL SALVAGE AND PROTECT ALL EXISTING
POWER POLES, SIGNS, MANHOLES, TELEPHONE RISERS, WATER
VALVES, ETC., DURING ALL CONSTRUCTION PHASES UNLESS NOTED
OTHERWISE. THE CONTRACTOR SHALL REPAIR, AT HIS OWN
EXPENSE, ANY EXISTING UTILITIES DAMAGED DURING
CONSTRUCTION.
10.ANY FOREIGN ITEM FOUND DURING CONSTRUCTION IS THE
PROPERTY OF THE OWNER. THIS INCLUDES, BUT IS NOT LIMITED
TO, PRECIOUS METALS, COINS, PAPER CURRENCY, ARTIFACTS AND
ANTIQUITIES.
11.CONTRACTOR IS RESPONSIBLE FOR VERIFYING AND/OR OBTAINING
ALL REQUIRED PERMITS AND APPROVALS PRIOR TO COMMENCING
CONSTRUCTION.
12.CONTRACTOR IS TO MAINTAIN CONTROLLED PEDESTRIAN AND ADA
ACCESS THROUGH ALL AREAS OF THE SITE THROUGHOUT
CONSTRUCTION PERIOD.
13.MAINTAIN THE SITE IN A NEAT AND ORDERLY CONDITION AT ALL
TIMES. DAILY, AND MORE OFTEN IF NECESSARY, INSPECT & AND
PICK UP ALL SCRAP, DEBRIS, & WASTE MATERIAL.
14.IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REMOVE ALL
MUD, DIRT, MULCH AND OTHER MATERIALS TRACKED ONTO ANY
PRIVATE OR PUBLIC STREETS OR SIDEWALKS. THE CONTRACTOR
MUST CLEAN THESE DAILY, IF NECESSARY. THE CONTRACTOR
MUST USE WATER OR OTHER ACCEPTABLE METHODS TO KEEP
AIRBORNE DUST TO A REQUIRED MINIMUM.
15.PROVIDE PROTECTION TO ALL FINISHED WORK. MAINTAIN
SURFACES CLEAN, UNMARRED, AND SUITABLY PROTECTED UNTIL
ACCEPTANCE BY OWNER.
16.THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY
DAMAGE RESULTING FROM CONSTRUCTION ACTIVITY TO EXISTING
ELEMENTS THAT ARE TO REMAIN.
17.EROSION CONTROL MEASURES (IE: SILT FENCING AND SEDIMENT
CONTROL) SHALL BE MAINTAINED BY THE CONTRACTOR PER CIVIL
SPECIFICATIONS. ANY EROSION CONTROL MEASURES DAMAGED
BY THE CONTRACTOR SHALL BE REPLACED PER CIVIL
SPECIFICATIONS.
18.PLANT QUANTITIES LISTED IN THE PLANT LEGEND ARE FOR THE
CONVENIENCE OF THE CONTRACTOR. THE CONTRACTOR SHALL DO
THEIR OWN TAKE-OFFS AND BASE BID ACCORDINGLY.
19.ALL PLANT MATERIAL SHALL BE HEALTHY, VIGOROUS, WELL
BRANCHED, AND DENSELY FOLIATED (WHEN IN-LEAF) AS IS TYPICAL
FOR THE SPECIES. THEY SHALL HAVE HEALTHY, WELL DEVELOPED
STANDARDS, AND FREE OF ANY BRUISES, CUTS OR OTHER
ABNORMALITIES. PLANT MATERIAL SHALL BE SIZED IN
ACCORDANCE WITH THE AMERICAN STANDARD FOR NURSERY
STOCK, LATEST EDITION, PUBLISHED BY THE AMERICAN
ASSOCIATION OF NURSERYMAN.
20.OWNERS REPRESENTATIVE RESERVES THE RIGHT TO REJECT ANY
PLANT MATERIAL DEEMED UNACCEPTABLE.
21.LANDSCAPE CONTRACTOR TO TAG AND HOLD ALL PLANT MATERIAL
A MINIMUM OF 30 DAYS PRIOR TO DATE OF INSTALLATION. ALL
PLANT MATERIAL SUBSTITUTIONS MADE WITHIN THE 30 DAYS PRIOR
TO INSTALLATION TO BE THE NEXT SIZE LARGER AT NO ADDITIONAL
COST TO THE CLIENT.
22.ALL TREE LOCATIONS TO BE STAKED AND APPROVED BY THE
OWNER'S REPRESENTATIVE PRIOR TO INSTALLATION.
23.INSTALL ALL CANOPY TREES WITH A MINIMUM OF 5 FT. SEPARATION
FROM ALL UTILITIES, UNLESS A ROOT BARRIER IS UTILIZED.
24.THE LANDSCAPE CONTRACTOR SHALL MAINTAIN PLANTED AREAS
BY MEANS OF CONTINUOUS WATERING, PRUNING, RAISING TREE
ROOT BALLS WHICH SETTLE BELOW GRADE, WEED, INSECT, AND
DISEASE CONTROL, FERTILIZING, WEEDING, MOVING, EDGING
AND/OR OTHER OPERATIONS NECESSARY FOR PROPER CARE AND
UPKEEP.
25.FINISH GRADE IN ALL AREAS TO BE SMOOTH AND EVEN AND 1"
BELOW TOP OF CURB OR SIDEWALK.
26.AREAS TO RECEIVE ROCK MULCH SHALL BE TREATED AT LEAST
ONCE WITH AN HERBICIDE PRIOR TO PLANTING OPERATIONS,
IMMEDIATELY PRIOR TO PLACEMENT OF ROCK MULCH.
CONTRACTOR TO APPLY PRE-EMERGENT PER MANUFACTURER
RECOMMENDATIONS.
27.ROCK MULCH SHALL EXTEND UNDER SHRUBS; TREES SHALL
MAINTAIN A 3' DIAMETER CLEAR AREA AROUND THE TRUNK, FREE
OF TURF AND ROCK MULCH.
28.CONTRACTOR SHALL BE RESPONSIBLE TO MAINTAIN THE ENTIRE
PROJECT FOR 90 DAYS AFTER ACCEPTANCE OF THE WORK
OWNERS REPRESENTATIVE. UPON COMPLETION OF THE
MAINTENANCE PERIOD THE OWNER WILL ASSUME ALL
MAINTENANCE RESPONSIBILITY.
29.PRIOR TO INITIATING THE 90-DAY MAINTENANCE PERIOD, COMPLETE
ANY INITIAL PUNCH-LIST ITEMS. THEN OBTAIN APPROVAL FROM
OWNER'S REPRESENTATIVE OF SUBSTANTIAL COMPLETION.
DETERMINE WITH THE OWNER'S REPRESENTATIVE THE START DATE
FOR THE 90-DAY MAINTENANCE PERIOD. CONTRACTOR TO MAINTAIN
LANDSCAPE WHICH MAY INCLUDE WATERING, WEEDING, PRUNING,
AND REPLACEMENT OF ANY MATERIAL THAT HAS DIED OR IS
SHOWING EVIDENCE OF STRESS. SUBMIT WRITTEN REQUEST FOR
FINAL PUNCH-LIST ONE WEEK PRIOR TO END OF MAINTENANCE
PERIOD.
30.ALL GENERAL CONDITIONS, SUPPLEMENTARY GENERAL
CONDITIONS AND TECHNICAL SPECIFICATIONS OF THE CONTRACT
SHALL APPLY.
31.TREES SHALL BE PLANTED NOT LESS THAN 10' AWAY FROM FIRE
HYDRANTS. A 3' HORIZONTAL CLEARANCE MUST BE MAINTAINED
AROUND THE OUTSIDE OF ALL FIRE HYDRANTS.
GENERAL LANDSCAPE NOTES
PLANTING NOTES AND
DETAILS L-101
21
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A.SCOPE OF WORK
1.THE WORK CONSISTS OF: FURNISHING ALL LABOR, MATERIALS, EQUIPMENT, TOOLS,
TRANSPORTATION, AND ANY OTHER APPURTENANCES NECESSARY FOR THE COMPLETION OF
THIS PROJECT AS SHOWN ON THE DRAWINGS AND AS SPECIFIED HEREIN.
2.WORK SHALL INCLUDE MAINTENANCE AND WATERING OF ALL CONTRACT PLANTING AREAS
UNTIL CERTIFICATION OF ACCEPTANCE BY THE OWNER.
B.PROTECTION OF EXISTING STRUCTURES
1.ALL EXISTING BUILDINGS, WALKS, WALLS, PAVING, PIPING, OTHER SITE CONSTRUCTION ITEMS,
AND PLANTING ALREADY COMPLETED OR ESTABLISHED AND DESIGNATED TO REMAIN SHALL
BE PROTECTED FROM DAMAGE BY THE CONTRACTOR UNLESS OTHERWISE SPECIFIED. ALL
DAMAGE RESULTING FROM NEGLIGENCE SHALL BE REPAIRED OR REPLACED TO THE
SATISFACTION OF THE OWNER, AT NO COST TO THE OWNER.
2.THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ALL NECESSARY BEST
MANAGEMENT PRACTICES (BMP) DEVICES ACCORDING TO ALL REGULATORY AGENCY'S
STANDARDS THROUGH THE DURATION OF ALL CONSTRUCTION ACTIVITIES.
3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MAINTENANCE OF TRAFFIC (MOT) THAT
MAY BE REQUIRED FOR THE PROJECT.
4.THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UTILITIES, WHETHER PUBLIC
OR PRIVATE, PRIOR TO EXCAVATION. THE OWNER AND DESIGN PROFESSIONAL SHALL NOT BE
RESPONSIBLE FOR THE ACCURACY AND COMPLETENESS OF ANY SUCH INFORMATION OR
DATA. THE CONTRACTOR SHALL HAVE FULL RESPONSIBILITY FOR; REVIEWING AND CHECKING
ALL SUCH INFORMATION AND DATA; LOCATING ALL UNDERGROUND FACILITIES DURING
CONSTRUCTION; THE SAFETY AND PROTECTION THEREOF; REPAIRING ANY DAMAGE THERETO
RESULTING FROM THE WORK. THE COST OF ALL WILL BE CONSIDERED AS HAVING BEEN
INCLUDED IN THE CONTRACT PRICE. THE CONTRACTOR SHALL NOTIFY ANY AFFECTED UTILITY
COMPANIES OR AGENCIES IN WRITING AT LEAST 48 HOURS PRIOR TO BEGINNING
CONSTRUCTION.
C.PROTECTION OF EXISTING PLANT MATERIALS
1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL UNAUTHORIZED CUTTING OR DAMAGE TO
TREES AND SHRUBS EXISTING OR OTHERWISE, CAUSED BY CARELESS EQUIPMENT
OPERATION, MATERIAL STOCKPILING, ETC... THIS SHALL INCLUDE COMPACTION BY DRIVING OR
PARKING INSIDE THE DRIP-LINE AND SPILLING OIL, GASOLINE, OR OTHER DELETERIOUS
MATERIALS WITHIN THE DRIP-LINE. NO MATERIALS SHALL BE BURNED ON SITE. EXISTING
TREES KILLED OR DAMAGED SO THAT THEY ARE MISSHAPEN AND/OR UNSIGHTLY SHALL BE
REPLACED AT THE COST TO THE CONTRACTOR OF FOUR HUNDRED DOLLARS ($400) PER
CALIPER INCH ON AN ESCALATING SCALE WHICH ADDS AN ADDITIONAL TWENTY (20) PERCENT
PER INCH OVER FOUR (4) INCHES CALIPER AS FIXED AND AGREED LIQUIDATED DAMAGES.
CALIPER SHALL BE MEASURED SIX (6) INCHES ABOVE GROUND LEVEL FOR TREES UP TO AND
INCLUDING FOUR (4) INCHES IN CALIPER AND TWELVE (12) INCHES ABOVE GROUND LEVEL FOR
TREES OVER FOUR (4) INCHES IN CALIPER.
2.SEE TREE MITIGATION PLAN AND NOTES, IF APPLICABLE.
D.MATERIALS
1.GENERAL
MATERIAL SAMPLES LISTED BELOW SHALL BE SUBMITTED FOR APPROVAL, ON SITE OR AS
DETERMINED BY THE OWNER. UPON APPROVAL, DELIVERY OF MATERIALS MAY COMMENCE.
MATERIAL SAMPLE SIZE
MULCH ONE (1) CUBIC FOOT
TOPSOIL MIX ONE (1) CUBIC FOOT
PLANTS ONE (1) OF EACH VARIETY (OR TAGGED IN NURSERY)
2.PLANT MATERIALS
a.FURNISH NURSERY-GROWN PLANTS TRUE TO GENUS, SPECIES, VARIETY, CULTIVAR, STEM
FORM, SHEARING, AND OTHER FEATURES INDICATED IN PLANT SCHEDULE SHOWN ON
DRAWINGS AND COMPLYING WITH ANSI Z60.1 AND THE COLORADO NURSERY ACT; AND WITH
HEALTHY ROOT SYSTEMS DEVELOPED BY TRANSPLANTING OR ROOT PRUNING. PROVIDE
WELL-SHAPED, FULLY BRANCHED, HEALTHY, VIGOROUS STOCK, DENSELY FOLIATED WHEN IN
LEAF AND FREE OF DISEASE, PESTS, EGGS, LARVAE, AND DEFECTS SUCH AS KNOTS, SUN
SCALD, INJURIES, ABRASIONS, AND DISFIGUREMENT.
b.TREES FOR PLANTING IN ROWS SHALL BE UNIFORM IN SIZE AND SHAPE.
c.NO SUBSTITUTIONS SHALL BE MADE WITHOUT WRITTEN PERMISSION FROM THE PROJECT
LANDSCAPE ARCHITECT. ANY ROW TREES MUST BE APPROVED BY OFFICE OF THE CITY
FORESTER.
d.PROVIDE PLANTS OF SIZES, GRADES, AND BALL OR CONTAINER SIZES COMPLYING WITH ANSI
Z60.1. PLANTS OF A LARGER SIZE MAY BE USED IF ACCEPTABLE TO PROJECT LANDSCAPE
ARCHITECT WITH A PROPORTIONATE INCREASE IN SIZE OF ROOTS OR BALLS.
e.PLANTS SHALL BE SUBJECT TO INSPECTION AND APPROVAL AT THE PLACE OF GROWTH, OR
UPON DELIVERY TO THE SITE, AS DETERMINED BY THE OWNER, FOR QUALITY, SIZE, AND
VARIETY. SUCH APPROVAL SHALL NOT IMPAIR THE RIGHT OF INSPECTION AND REJECTION AT
THE SITE DURING PROGRESS OF THE WORK OR AFTER COMPLETION FOR SIZE AND CONDITION
OF ROOT BALLS OR ROOTS, LATENT DEFECTS OR INJURIES. REJECTED PLANTS SHALL BE
REMOVED IMMEDIATELY FROM THE SITE. NOTICE REQUESTING INSPECTION SHALL BE
SUBMITTED IN WRITING BY THE CONTRACTOR AT LEAST ONE (1) WEEK PRIOR TO ANTICIPATED
DATE.
f.TREES WITH DAMAGED, CROOKED, OR MULTIPLE LEADERS; TIGHT VERTICAL BRANCHES
WHERE BARK IS SQUEEZED BETWEEN TWO BRANCHES OR BETWEEN BRANCH AND TRUNK
("INCLUDED BARK"); CROSSING TRUNKS; CUT-OFF LIMBS MORE THAN 3
4 INCH (19 MM) IN
DIAMETER; OR WITH STEM GIRDLING ROOTS WILL BE REJECTED.
g.FURNISH TREES AND SHRUBS WITH ROOTS BALLS MEASURED FROM TOP OF ROOT BALL,
WHICH SHALL BEGIN AT ROOT FLARE ACCORDING TO ANSI Z60.1 AND COLORADO NURSERY
ACT. ROOT FLARE SHALL BE VISIBLE BEFORE PLANTING.
h.LABEL AT LEAST ONE PLANT OF EACH VARIETY, SIZE, AND CALIPER WITH A SECURELY
ATTACHED, WATERPROOF TAG BEARING LEGIBLE DESIGNATION OF COMMON NAME AND FULL
SCIENTIFIC NAME, INCLUDING GENUS AND SPECIES. INCLUDE NOMENCLATURE FOR HYBRID,
VARIETY, OR CULTIVAR, IF APPLICABLE FOR THE PLANT AS SHOWN ON DRAWINGS.
i.IF FORMAL ARRANGEMENTS OR CONSECUTIVE ORDER OF PLANTS IS SHOWN ON DRAWINGS,
SELECT STOCK FOR UNIFORM HEIGHT AND SPREAD, AND NUMBER THE LABELS TO ASSURE
SYMMETRY IN PLANTING.
E.SOIL MIXTURE
1.CONTRACTOR SHALL TEST EXISTING SOIL AND AMEND AS NECESSARY IN ACCORDANCE WITH
THE GUIDELINES BELOW:
2.SOIL MIXTURE SHALL CONSIST OF TWO PARTS OF TOPSOIL AND ONE PART SAND, AS
DESCRIBED BELOW. CONTRACTOR TO SUBMIT SAMPLES AND PH TESTING RESULTS OF SOIL
MIXTURE FOR OWNER'S REPRESENTATIVE APPROVAL PRIOR TO PLANT INSTALLATION
OPERATIONS COMMENCE.
a.TOPSOIL FOR USE IN PREPARING SOIL MIXTURE FOR BACKFILLING PLANT OPENINGS SHALL BE
FERTILE, FRIABLE, AND OF A LOAMY CHARACTER; REASONABLY FREE OF SUBSOIL, CLAY
LUMPS, BRUSH WEEDS AND OTHER LITTER; FREE OF ROOTS, STUMPS, STONES LARGER THAN
2" IN ANY DIRECTION, AND OTHER EXTRANEOUS OR TOXIC MATTER HARMFUL TO PLANT
GROWTH. IT SHALL CONTAIN THREE (3) TO FIVE (5) PERCENT DECOMPOSED ORGANIC MATTER,
HAVE A PH BETWEEN 5.5 AND 8.0, AND SOLUBLE SALTS LESS THAN 3.0 MMHOS/CM. SUBMIT
SOIL SAMPLE AND PH TESTING RESULTS FOR APPROVAL.
b.SAND SHALL BE COARSE, CLEAN, WELL-DRAINING, NATIVE SAND.
3.TREES SHALL BE PLANTED IN THE EXISTING NATIVE SOIL ON SITE, UNLESS DETERMINED TO BE
UNSUITABLE - AT WHICH POINT THE CONTRACTOR SHALL CONTACT THE PROJECT LANDSCAPE
ARCHITECT TO DISCUSS ALTERNATE RECOMMENDATION PRIOR TO PLANTING.
F.WATER
1.WATER NECESSARY FOR PLANTING AND MAINTENANCE SHALL BE OF SATISFACTORY QUALITY
TO SUSTAIN ADEQUATE PLANT GROWTH AND SHALL NOT CONTAIN HARMFUL, NATURAL OR
MAN-MADE ELEMENTS DETRIMENTAL TO PLANTS. WATER MEETING THE ABOVE STANDARD
SHALL BE OBTAINED ON THE SITE FROM THE OWNER, IF AVAILABLE, AND THE CONTRACTOR
SHALL BE RESPONSIBLE TO MAKE ARRANGEMENTS FOR ITS USE BY HIS TANKS, HOSES,
SPRINKLERS, ETC.... IF SUCH WATER IS NOT AVAILABLE AT THE SITE, THE CONTRACTOR SHALL
PROVIDE SATISFACTORY WATER FROM SOURCES OFF THE SITE AT NO ADDITIONAL COST TO
THE OWNER.
*WATERING/IRRIGATION RESTRICTIONS MAY APPLY - REFER TO JURISDICTIONAL AUTHORITY.
G.FERTILIZER
1.CONTRACTOR SHALL PROVIDE FERTILIZER APPLICATION SCHEDULE TO OWNER, AS
APPLICABLE TO SOIL TYPE, PLANT INSTALLATION TYPE, AND SITE'S PROPOSED USE.
SUGGESTED FERTILIZER TYPES SHALL BE ORGANIC OR OTHERWISE NATURALLY-DERIVED.
* FERTILIZER RESTRICTIONS MAY APPLY - REFER TO PROPERTY'S JURISDICTIONAL AUTHORITY.
H.MULCH
1.MULCH MATERIAL SHALL BE MOISTENED AT THE TIME OF APPLICATION TO PREVENT WIND
DISPLACEMENT, AND APPLIED AT A DEPTH OF THREE (3) INCHES. CLEAR MULCH FROM EACH
PLANT'S CROWN (BASE) OR AS SHOWN IN PLANTING DETAILS. UNLESS OTHERWISE NOTED ON
PLANS, MULCH SHALL BE DOUBLE SHREDDED HARDWOOD MULCH DARK BROWN FINES BY
MOUNTAIN HIGH SAVATREE OR APPROVED EQUAL. DYED MULCH IS NOT ACCEPTABLE. SUBMIT
SAMPLES TO PROJECT LANDSCAPE ARCHITECT FOR APPROVAL. MULCH SHALL BE PROVIDED
OVER THE ENTIRE AREA OF EACH SHRUB BED, GROUND COVER, VINE BED, AND TREE RING (6'
MINIMUM) PLANTED UNDER THIS CONTRACT, AS WELL AS FOR ANY EXISTING LANDSCAPE
AREAS AS SHOWN ON PLANS.
I.DIGGING AND HANDLING
1.ALL TREES SPECIFIED SHALL BE BALLED AND BURLAPPED (B&B) UNLESS OTHERWISE
APPROVED BY PROJECT LANDSCAPE ARCHITECT.
2.PROTECT ROOTS OR ROOT BALLS OF PLANTS AT ALL TIMES FROM SUN, DRYING WINDS,
WATER AND FREEZING, AS NECESSARY UNTIL PLANTING. PLANT MATERIALS SHALL BE
ADEQUATELY PACKED TO PREVENT DAMAGE DURING TRANSIT. TREES TRANSPORTED MORE
THAN TEN (10) MILES OR WHICH ARE NOT PLANTED WITHIN THREE (3) DAYS OF DELIVERY TO
THE SITE SHALL BE SPRAYED WITH AN ANTITRANSPIRANT PRODUCT ("WILTPRUF" OR EQUAL)
TO MINIMIZE TRANSPIRATIONAL WATER LOSS.
3.B&B, AND FIELD GROWN (FG) PLANTS SHALL BE DUG WITH FIRM, NATURAL BALLS OF SOIL OF
SUFFICIENT SIZE TO ENCOMPASS THE FIBROUS AND FEEDING ROOTS OF THE PLANTS. NO
PLANTS MOVED WITH A ROOT BALL SHALL BE PLANTED IF THE BALL IS CRACKED OR BROKEN.
PLANTS SHALL NOT BE HANDLED BY STEMS.
J.CONTAINER GROWN STOCK
1.ALL CONTAINER GROWN MATERIAL SHALL BE HEALTHY, VIGOROUS, WELL-ROOTED PLANTS
ESTABLISHED IN THE CONTAINER IN WHICH THEY ARE SOLD. THE PLANTS SHALL HAVE TOPS
WHICH ARE OF GOOD QUALITY AND ARE IN A HEALTHY GROWING CONDITION.
2.AN ESTABLISHED CONTAINER GROWN PLANT SHALL BE TRANSPLANTED INTO A CONTAINER
AND GROWN IN THAT CONTAINER SUFFICIENTLY LONG ENOUGH FOR THE NEW FIBROUS
ROOTS TO HAVE DEVELOPED SO THAT THE ROOT MASS WILL RETAIN ITS SHAPE AND HOLD
TOGETHER WHEN REMOVED FROM THE CONTAINER. CONTAINER GROWN STOCK SHALL NOT
BE HANDLED BY THEIR STEMS.
3.ROOT BOUND PLANTS ARE NOT ACCEPTABLE AND WILL BE REJECTED.
K.MATERIALS LIST
1.QUANTITIES NECESSARY TO COMPLETE THE WORK ON THE DRAWINGS SHALL BE FURNISHED
BY THE CONTRACTOR. QUANTITY ESTIMATES HAVE BEEN MADE CAREFULLY, BUT THE
LANDSCAPE ARCHITECT OR OWNER ASSUMES NO LIABILITY FOR OMISSIONS OR ERRORS.
SHOULD A DISCREPANCY OCCUR BETWEEN THE PLANS AND THE PLANT LIST QUANTITY, THE
PLANS SHALL GOVERN. ALL DIMENSIONS AND/OR SIZES SPECIFIED SHALL BE THE MINIMUM
ACCEPTABLE SIZE.
L.FINE GRADING
1.FINE GRADING UNDER THIS CONTRACT SHALL CONSIST OF FINAL FINISHED GRADING OF LAWN
AND PLANTING AREAS THAT HAVE BEEN DISTURBED DURING CONSTRUCTION.
2.THE CONTRACTOR SHALL FINE GRADE THE LAWN AND PLANTING AREAS TO BRING THE ROUGH
GRADE UP TO FINAL FINISHED GRADE ALLOWING FOR THICKNESS OF SOD AND/OR MULCH
DEPTH.
3.ALL PLANTING AREAS SHALL BE GRADED AND MAINTAINED FOR POSITIVE DRAINAGE TO
SURFACE/SUBSURFACE STORM DRAIN SYSTEMS. AREAS ADJACENT TO BUILDINGS SHALL
SLOPE AWAY FROM THE BUILDINGS. REFER TO CIVIL ENGINEER'S PLANS FOR FINAL GRADES, IF
APPLICABLE.
M.PLANTING PROCEDURES
1.THE CONTRACTOR SHALL CLEAN WORK AND SURROUNDING AREAS OF ALL RUBBISH OR
OBJECTIONABLE MATTER DAILY. ALL MORTAR, CEMENT, BUILDING MATERIALS, AND TOXIC
MATERIAL SHALL BE COMPLETELY REMOVED FROM PLANTING AREAS. THESE MATERIALS
SHALL NOT BE MIXED WITH THE SOIL. SHOULD THE CONTRACTOR FIND SUCH SOIL CONDITIONS
IN PLANTING AREAS WHICH WILL ADVERSELY AFFECT THE PLANT GROWTH, THE CONTRACTOR
SHALL IMMEDIATELY CALL IT TO THE ATTENTION OF THE OWNER'S REPRESENTATIVE. FAILURE
TO DO SO BEFORE PLANTING SHALL MAKE THE CORRECTIVE MEASURES THE RESPONSIBILITY
OF THE CONTRACTOR.
2.VERIFY LOCATIONS OF ALL UTILITIES, CONDUITS, SUPPLY LINES AND CABLES, INCLUDING BUT
NOT LIMITED TO: ELECTRIC, GAS (LINES AND TANKS), WATER, SANITARY SEWER,
STORMWATER SYSTEMS, CABLE, AND TELEPHONE. PROPERLY MAINTAIN AND PROTECT
EXISTING UTILITIES. CALL COLORADO (811) TO LOCATE UTILITIES AT LEAST 48 HOURS PRIOR
TO CONSTRUCTION.
3.CONTRACTOR IS RESPONSIBLE TO REMOVE ALL EXISTING AND IMPORTED LIMEROCK AND
LIMEROCK SUB-BASE FROM ALL PLANTING AREAS TO A MINIMUM DEPTH OF 36" OR TO NATIVE
SOIL. CONTRACTOR IS RESPONSIBLE TO BACKFILL THESE PLANTING AREAS TO ROUGH
FINISHED GRADE WITH CLEAN TOPSOIL FROM AN ON-SITE SOURCE OR AN IMPORTED SOURCE.
IF LIMEROCK OR OTHER ADVERSE CONDITIONS OCCUR IN PLANTED AREAS AFTER 36" DEEP
EXCAVATION BY THE CONTRACTOR, AND POSITIVE DRAINAGE CAN NOT BE ACHIEVED,
CONTRACTOR SHALL UTILIZE POOR DRAINAGE CONDITION PLANTING DETAIL.
4.FURNISH NURSERY'S CERTIFICATE OF COMPLIANCE WITH ALL REQUIREMENTS AS SPECIFIED
HEREIN. INSPECT AND SELECT PLANT MATERIALS BEFORE PLANTS ARE DUG AT NURSERY OR
GROWING SITE.
5.COMPLY WITH APPLICABLE FEDERAL, STATE, COUNTY, AND LOCAL REGULATIONS GOVERNING
LANDSCAPE MATERIALS AND WORK. UPON ARRIVAL AT THE SITE, PLANTS SHALL BE
THOROUGHLY WATERED AND PROPERLY MAINTAINED UNTIL PLANTED. PLANTS STORED
ONSITE SHALL NOT REMAIN UNPLANTED OR APPROPRIATELY HEALED IN FOR A PERIOD
EXCEEDING TWENTY-FOUR (24) HOURS. AT ALL TIMES WORKMANLIKE METHODS CUSTOMARY
IN ACCEPTED HORTICULTURAL PRACTICES AS USED IN THE TRADE SHALL BE EXERCISED.
6.WORK SHALL BE COORDINATED WITH OTHER TRADES TO PREVENT CONFLICTS. COORDINATE
PLANTING WITH IRRIGATION WORK TO ASSURE AVAILABILITY OF WATER AND PROPER
LOCATION OF IRRIGATION APPURTENANCES AND PLANTS.
7.ALL PLANTING OPENINGS SHALL BE EXCAVATED TO SIZE AND DEPTH IN ACCORDANCE WITH
ANSI Z60.1-2014 AMERICAN STANDARD FOR NURSERY STOCK.
8.TEST ALL TREE OPENINGS WITH WATER BEFORE PLANTING TO ASSURE PROPER DRAINAGE
PERCOLATION IS AVAILABLE. NO ALLOWANCE WILL BE MADE FOR LOST PLANTS DUE TO
IMPROPER DRAINAGE. IF POOR DRAINAGE EXISTS, UTILIZE "POOR DRAINAGE CONDITION"
PLANTING DETAIL.
9.TREES SHALL BE SET PLUMB AND HELD IN POSITION UNTIL THE PLANTING MIXTURE HAS BEEN
FLUSHED INTO PLACE WITH A SLOW, FULL HOSE STREAM. ALL PLANTING SHALL BE
PERFORMED BY PERSONNEL FAMILIAR WITH PLANTING PROCEDURES AND UNDER THE
SUPERVISION OF A QUALIFIED LANDSCAPE FOREMEN.
10.PRIOR TO EXCAVATION OF TREE OPENINGS, AN AREA EQUAL TO TWO TIMES THE DIAMETER OF
THE ROOT BALL SHALL BE ROTO-TILLED TO A DEPTH EQUAL TO THE DEPTH OF THE ROOT BALL.
11.EXCAVATION OF TREE OPENINGS SHALL BE PERFORMED USING EXTREME CARE TO AVOID
DAMAGE TO SURFACE AND SUBSURFACE ELEMENTS SUCH AS UTILITIES OR HARDSCAPE
ELEMENTS, FOOTERS AND PREPARED SUB-BASES.
12.IN CONTINUOUS SHRUB AND GROUND COVER BEDS, THE ROTO-TILLED PERIMETER SHOULD
EXTEND TO A DISTANCE OF ONE FOOT BEYOND THE DIAMETER OF A SINGLE ROOT BALL. THE
BED SHALL BE TILLED TO A DEPTH EQUAL TO THE ROOT BALL DEPTH PLUS 6".
13.TREE OPENINGS FOR WELL DRAINED SOILS SHALL BE DUG SO THAT THE BOTTOM OF THE
ROOT BALL WILL REST ON UNDISTURBED SOIL AND THE TOP OF THE ROOT BALL WILL BE
FLUSH WITH FINISH GRADE. IN POORLY DRAINED SOILS THE TREE OPENING SHALL BE DUG SO
THAT THE ROOT BALL RESTS ON UNDISTURBED SOIL AND THE TOP OF THE ROOT BALL IS 1"
ABOVE FINISH GRADE. PLANT PIT WALLS SHALL BE SCARIFIED PRIOR TO PLANT INSTALLATION.
14.TAKE ALL NECESSARY PRECAUTIONS TO AVOID DAMAGE TO BUILDINGS AND BUILDING
STRUCTURES WHILE INSTALLING TREES.
15.SOIL MIXTURE SHALL BE AS SPECIFIED IN SECTION 'E'.
16.TREES AND SHRUBS SHALL BE SET STRAIGHT AT AN ELEVATION THAT, AFTER SETTLEMENT,
THE PLANT CROWN WILL STAND ONE (1) TO TWO (2) INCHES ABOVE GRADE. EACH PLANT
SHALL BE SET IN THE CENTER OF THE PIT. SOIL MIXTURE SHALL BE BACK FILLED,
THOROUGHLY TAMPED AROUND THE BALL, AND SETTLED BY WATER (AFTER TAMPING).
17.AMEND PINE AND OAK PLANT OPENINGS WITH ECTOMYCORRHIZAL SOIL APPLICATION PER
MANUFACTURER'S RECOMMENDATION. ALL OTHER PLANT OPENINGS SHALL BE AMENDED
WITH ENDOMYCORRHIZAL SOIL APPLICATION PER MANUFACTURER'S RECOMMENDATION.
PROVIDE PRODUCT INFORMATION SUBMITTAL PRIOR TO INOCULATION.
18.FILL HOLE WITH SOIL MIXTURE, MAKING CERTAIN ALL SOIL IS SATURATED. TO DO THIS, FILL
HOLE WITH WATER AND ALLOW TO SOAK MINIMUM TWENTY (20) MINUTES, STIRRING IF
NECESSARY TO GET SOIL THOROUGHLY WET. PACK LIGHTLY WITH FEET, ADD MORE WET SOIL
MIXTURE. DO NOT COVER TOP OF BALL WITH SOIL MIXTURE.
19.ALL BURLAP, ROPE, WIRES, BASKETS, ETC.., SHALL BE REMOVED FROM THE SIDES AND TOPS
OF BALLS, BUT NO BURLAP SHALL BE PULLED FROM UNDERNEATH.
20.TREES SHALL BE PRUNED, IN ACCORDANCE WITH ANSI A-300, TO PRESERVE THE NATURAL
CHARACTER OF THE PLANT. ALL SOFT WOOD OR SUCKER GROWTH AND ALL BROKEN OR
BADLY DAMAGED BRANCHES SHALL BE REMOVED WITH A CLEAN CUT. ALL PRUNING TO BE
PERFORMED BY CERTIFIED ARBORIST.
21.SHRUBS AND GROUND COVER PLANTS SHALL BE EVENLY SPACED IN ACCORDANCE WITH THE
DRAWINGS AND AS INDICATED ON THE PLANT LIST. MATERIALS INSTALLED SHALL MEET
MINIMUM SPECIMEN REQUIREMENTS OR QUANTITIES SHOWN ON PLANS, WHICHEVER IS
GREATER. CULTIVATE ALL PLANTING AREAS TO A MINIMUM DEPTH OF 6", REMOVE AND
DISPOSE ALL DEBRIS. MIX TOP 4" THE PLANTING SOIL MIXTURE AS SPECIFIED IN SECTION E.
THOROUGHLY WATER ALL PLANTS AFTER INSTALLATION.
22.TREE GUYING AND BRACING SHALL BE INSTALLED BY THE CONTRACTOR IN ACCORDANCE
WITH THE PLANS TO INSURE STABILITY AND MAINTAIN TREES IN AN UPRIGHT POSITION. IF THE
CONTRACTOR AND OWNER DECIDE TO WAIVE THE TREE GUYING AND BRACING, THE OWNER
SHALL NOTIFY THE PROJECT LANDSCAPE ARCHITECT IN WRITING AND AGREE TO INDEMNIFY
AND HOLD HARMLESS THE PROJECT LANDSCAPE ARCHITECT IN THE EVENT UNSUPPORTED
TREES PLANTED UNDER THIS CONTRACT FALL AND DAMAGE PERSON OR PROPERTY.
23.ALL PLANT BEDS SHALL BE KEPT FREE OF NOXIOUS WEEDS UNTIL FINAL ACCEPTANCE OF
WORK. IF DIRECTED BY THE OWNER, "ROUND-UP" SHALL BE APPLIED FOR WEED CONTROL BY
QUALIFIED PERSONNEL TO ALL PLANTING AREAS IN SPOT APPLICATIONS PER
MANUFACTURER'S RECOMMENDATIONS. PRIOR TO FINAL INSPECTION, TREAT ALL PLANTING
BEDS WITH AN APPROVED PRE-EMERGENT HERBICIDE AT AN APPLICATION RATE
RECOMMENDED BY THE MANUFACTURER. (AS ALLOWED BY JURISDICTIONAL AUTHORITY)
N.LAWN SODDING
1.THE WORK CONSISTS OF LAWN BED PREPARATION, SOIL PREPARATION, AND SODDING
COMPLETE, IN STRICT ACCORDANCE WITH THE SPECIFICATIONS AND THE APPLICABLE
DRAWINGS TO PRODUCE A TURF GRASS LAWN ACCEPTABLE TO THE OWNER.
2.ALL AREAS THAT ARE TO BE SODDED SHALL BE CLEARED OF ANY ROUGH GRASS, WEEDS, AND
DEBRIS BY MEANS OF A SOD CUTTER TO A DEPTH OF THREE (3) INCHES, AND THE GROUND
BROUGHT TO AN EVEN GRADE. THE ENTIRE SURFACE SHALL BE ROLLED WITH A ROLLER
WEIGHING NOT MORE THAN ONE-HUNDRED (100) POUNDS PER FOOT OF WIDTH. DURING THE
ROLLING, ALL DEPRESSIONS CAUSED BY SETTLEMENT SHALL BE FILLED WITH ADDITIONAL
SOIL, AND THE SURFACE SHALL BE REGRADED AND ROLLED UNTIL PRESENTING A SMOOTH
AND EVEN FINISH TO THE REQUIRED GRADE.
3.PREPARE LOOSE BED FOUR (4) INCHES DEEP. HAND RAKE UNTIL ALL BUMPS AND
DEPRESSIONS ARE REMOVED. WET PREPARED AREA THOROUGHLY.
4.SODDING
a.THE CONTRACTOR SHALL SOD ALL AREAS THAT ARE NOT PAVED OR PLANTED AS DESIGNATED
ON THE DRAWINGS WITHIN THE CONTRACT LIMITS, UNLESS SPECIFICALLY NOTED OTHERWISE.
b.SOD PANELS SHALL BE LAID TIGHTLY TOGETHER SO AS TO MAKE A SOLID SODDED LAWN
AREA. SOD SHALL BE LAID UNIFORMLY AGAINST THE EDGES OF ALL CURBS AND OTHER
HARDSCAPE ELEMENTS, PAVED AND PLANTED AREAS. ADJACENT TO BUILDINGS, A 24 INCH
STONE MULCH STRIP SHALL BE PROVIDED. IMMEDIATELY FOLLOWING SOD LAYING, THE LAWN
AREAS SHALL BE ROLLED WITH A LAWN ROLLER CUSTOMARILY USED FOR SUCH PURPOSES,
AND THEN THOROUGHLY IRRIGATED. IF, IN THE OPINION OF THE OWNER, TOP-DRESSING IS
NECESSARY AFTER ROLLING TO FILL THE VOIDS BETWEEN THE SOD PANELS AND TO EVEN
OUT INCONSISTENCIES IN THE SOD, CLEAN SAND, AS APPROVED BY THE OWNER'S
REPRESENTATIVE, SHALL BE UNIFORMLY SPREAD OVER THE ENTIRE SURFACE OF THE SOD
AND THOROUGHLY WATERED IN. FERTILIZE INSTALLED SOD AS ALLOWED BY PROPERTY'S
JURISDICTIONAL AUTHORITY.
5.DURING DELIVERY, PRIOR TO, AND DURING THE PLANTING OF THE LAWN AREAS, THE SOD
PANELS SHALL AT ALL TIMES BE PROTECTED FROM EXCESSIVE DRYING AND UNNECESSARY
EXPOSURE OF THE ROOTS TO THE SUN. ALL SOD SHALL BE STACKED SO AS NOT TO BE
DAMAGED BY SWEATING OR EXCESSIVE HEAT AND MOISTURE.
6.LAWN MAINTENANCE
a.WITHIN THE CONTRACT LIMITS, THE CONTRACTOR SHALL PRODUCE A DENSE, WELL
ESTABLISHED LAWN. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REPAIR AND
RE-SODDING OF ALL ERODED, SUNKEN OR BARE SPOTS (LARGER THAN 12"X12") UNTIL
CERTIFICATION OF ACCEPTANCE BY THE OWNER'S REPRESENTATIVE. REPAIRED SODDING
SHALL BE ACCOMPLISHED AS IN THE ORIGINAL WORK, INCLUDING REGRADING IF NECESSARY.
b.CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING AND MAINTAINING SOD/LAWN UNTIL
ACCEPTANCE BY THE OWNER'S REPRESENTATIVE. PRIOR TO AND UPON ACCEPTANCE,
CONTRACTOR TO PROVIDE WATERING/IRRIGATION SCHEDULE TO OWNER. OBSERVE ALL
APPLICABLE WATERING RESTRICTIONS AS SET FORTH BY THE PROPERTY'S JURISDICTIONAL
AUTHORITY.
O.EDGING
1.CONTRACTOR SHALL INSTALL 4"X1
8" ROLLED TOP STEEL EDGING BETWEEN ALL SOD/SEED
AREAS AND PLANTING BEDS.
P.CLEANUP
1.UPON COMPLETION OF ALL PLANTING WORK AND BEFORE FINAL ACCEPTANCE, THE
CONTRACTOR SHALL REMOVE ALL MATERIAL, EQUIPMENT, AND DEBRIS RESULTING FROM
CONTRACTORS WORK. ALL PAVED AREAS SHALL BE CLEANED AND THE SITE LEFT IN A NEAT
AND ACCEPTABLE CONDITION AS APPROVED BY THE OWNER'S REPRESENTATIVE.
Q.PLANT MATERIAL MAINTENANCE
1.ALL PLANTS AND PLANTING INCLUDED UNDER THIS CONTRACT SHALL BE MAINTAINED BY
WATERING, CULTIVATING, SPRAYING, PRUNING, AND ALL OTHER OPERATIONS (SUCH AS
RE-STAKING OR REPAIRING GUY SUPPORTS) NECESSARY TO INSURE A HEALTHY PLANT
CONDITION BY THE CONTRACTOR UNTIL CERTIFICATION OF ACCEPTANCE BY THE OWNER'S
REPRESENTATIVE.
R.FINAL INSPECTION AND ACCEPTANCE OF WORK
1.FINAL INSPECTION AT THE END OF THE WARRANTY PERIOD SHALL BE ON PLANTING,
CONSTRUCTION AND ALL OTHER INCIDENTAL WORK PERTAINING TO THIS CONTRACT. ANY
REPLACEMENT AT THIS TIME SHALL BE SUBJECT TO THE SAME ONE (1) YEAR WARRANTY (OR
AS SPECIFIED BY THE LANDSCAPE ARCHITECT OR OWNER IN WRITING) BEGINNING WITH THE
TIME OF REPLACEMENT AND ENDING WITH THE SAME INSPECTION AND ACCEPTANCE HEREIN
DESCRIBED.
S.WARRANTY
1.THE LIFE AND SATISFACTORY CONDITION OF ALL PLANT MATERIAL INSTALLED (INCLUDING
SOD) BY THE LANDSCAPE CONTRACTOR SHALL BE WARRANTED BY THE CONTRACTOR FOR A
MINIMUM OF ONE (1) CALENDAR YEAR COMMENCING AT THE TIME OF CERTIFICATION OF
ACCEPTANCE BY THE OWNER'S REPRESENTATIVE.
2.ANY PLANT NOT FOUND IN A HEALTHY GROWING CONDITION AT THE END OF THE WARRANTY
PERIOD SHALL BE REMOVED FROM THE SITE AND REPLACED AS SOON AS WEATHER
CONDITIONS PERMIT. ALL REPLACEMENTS SHALL BE PLANTS OF THE SAME KIND AND SIZE AS
SPECIFIED IN THE PLANT LIST. THEY SHALL BE FURNISHED PLANTED AND MULCHED AS
SPECIFIED AT NO ADDITIONAL COST TO THE OWNER.
3.IN THE EVENT THE OWNER DOES NOT CONTRACT WITH THE CONTRACTOR FOR LANDSCAPE
AND IRRIGATION MAINTENANCE, THE CONTRACTOR SHOULD VISIT THE PROJECT SITE
PERIODICALLY DURING THE ONE (1) YEAR WARRANTY PERIOD TO EVALUATE MAINTENANCE
PROCEDURES BEING PERFORMED BY THE OWNER. CONTRACTOR SHALL NOTIFY THE OWNER
IN WRITING OF MAINTENANCE PROCEDURES OR CONDITIONS WHICH THREATEN VIGOROUS
AND HEALTHY PLANT GROWTH.
GENERAL LANDSCAPE SPECIFICATIONS
PLANTING NOTES L-102
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EXISTING TREE DATA
TOTAL TREES INVENTORIED:51
SIGNIFICANT TREES REQUIRED TO BE RETAINED:6 (10%)
SIGNIFICANT TREES PROPOSED TO BE RETAINED:51 (100%)
REPLACEMENT TREES REQUIRED:0
EXISTING TREE INVENTORY
EXISTING TREE ASSESSMENT REPORT
REFER TO FULL ARBORIST REPORT AND INVENTORY FOR ADDITIONAL INFORMATION
ASSESSMENT AND REPORT PROVIDED 03/19/2022 BY:
CHRIS RIPPEY (ASCA RCA #633) (ISA CERTIFIED ARBORIST WE-7672AUTM)
RIPPEY ARBORICULTURE, LLC | Chris@RippeyArboriculture.com
LEGEND
SYMBOL DESCRIPTION QUANTITY
EXISTING TREE TO REMAIN 52
TREE PROTECTION FENCING AS REQUIRED
PER RMC 4-4-130.H.9.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
27
600 SW 10TH PARKING LOT
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02/15/2024
422 Red oak (Quercus rubra)11 25 15 Fair Retain
600 SW 10TH PARKING LOT
TREE INVENTORY PLAN L-200
23
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DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
A.GENERAL
1.CONTRACTOR SHALL ADHERE TO ALL TREE PROTECTION REQUIREMENTS LISTED IN THESE
SPECIFICATIONS AND/OR THOSE REQUIRED BY LOCAL JURISDICTIONAL AUTHORITY. WHICHEVER IS MORE
STRINGENT SHALL APPLY.
2.CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION PROCEDURES WITH THE PROJECT ARBORIST
PRIOR TO BEGINNING WORK.
3.ANY AREAS SUBJECT TO EROSION MUST BE ADEQUATELY STABILIZED WITH VEGETATION MATERIAL THAT
WILL, WITHIN A REASONABLE TIME FRAME, DETER SOIL DISTURBANCE.
4.NO SIGNS, BUILDING PERMITS, WIRES OR OTHER ATTACHMENTS OF ANY KIND SHALL BE ATTACHED TO ANY
TREE. GUY WIRES DESIGNED TO PROTECT TREES ARE EXCLUDED FROM THIS PROHIBITION.
5.EXISTING TREE LOCATIONS AND SIZES ARE APPROXIMATE AND ARE BASED ON A SURVEY PROVIDED BY
THE OWNER SELECTED SURVEYOR, OR FROM ON SITE OBSERVATIONS.
6.CONTRACTOR SHALL COORDINATE TREE REMOVAL WITH LOCAL JURISDICTIONAL AUTHORITY AND
PROJECT ARBORIST PRIOR TO CONSTRUCTION. NO PERSON MAY REMOVE OR CAUSE TO BE REMOVED ANY
PROTECTED TREE WITHOUT FIRST HAVING RECEIVED APPROVAL FROM THE LOCAL JURISDICTIONAL
AUTHORITY.
7.FOR PROTECTED TREES BEING REMOVED, THE CONTRACTOR MUST GIVE THE LOCAL JURISDICTIONAL
AUTHORITY REASONABLE OPPORTUNITY TO RELOCATE TO ANOTHER SITE AT THE LOCAL JURISDICTIONAL
AUTHORITY'S EXPENSE.
8.CONTRACTOR IS RESPONSIBLE FOR POSSESSING ALL REQUIRED APPLICATOR LICENSES, BUSINESS
REGISTRATIONS AND INSURANCE, PESTICIDE LABELS, AND MATERIAL DATA SAFETY SHEETS. THE
CONTRACTOR IS ALSO RESPONSIBLE FOR HAVING ALL SPILL CONTAINMENT MATERIALS AND REQUIRED
PERSONAL PROTECTIVE EQUIPMENT FOR PESTICIDE APPLICATIONS AND ACCIDENTAL SPILLS ON SITE AT
ALL TIMES. THE OWNER RESERVES THE RIGHT TO INSPECT EACH APPLICATOR AND HAVE THESE
MATERIALS PRESENTED BEFORE AND DURING ANY PESTICIDE TREATMENT.
9.WHERE TRAFFIC AREAS ARE PROPOSED WITHIN THE DRIP LINE OF PROTECTED TREES AND LESS THAN (4)
INCHES OF GRADE CHANGE ARE PROPOSED, PERMEABLE SURFACES THAT ALLOW AIR AND WATER INTO
THE SOIL SHOULD BE USED IN LIEU OF ASPHALT OR OTHER SUCH IMPERVIOUS SURFACES.
10.TREE WELLS OF AN APPROVED DESIGN SHALL BE CONSTRUCTED AROUND ALL TREES TO BE PRESERVED
WHEN MORE THAN (4) INCHES OF FILL IS TO BE DEPOSITED WITHIN THE DRIP LINE AREA OF THOSE TREES.
COORDINATE WITH PROJECT ARBORIST.
11.THE SEQUENCE OF TREE MITIGATION AND PRESERVATION MEASURES IS IMPERATIVE TO THE HEALTH AND
SURVIVABILITY OF THE SUBJECT TREES AND SHALL BE COORDINATED WITH THE PROJECT ARBORIST. THE
DESIRED SEQUENCE IS OUTLINED BELOW:
a.TREE PROTECTION FENCING.
b.ROOT PRUNING AND ROOT BARRIERS.
c.CLEARING.
d.TREE CANOPY PRUNING.
e.FERTILIZATION.
f.INSECTICIDE.
g.IRRIGATION.
B.TREE PROTECTION FENCING
1.PRIOR TO THE ERECTION OF ANY TREE PROTECTION FENCING, ALL FOREIGN SURFACE MATERIAL, TRASH
OR DEBRIS SHALL BE REMOVED FROM THE AREA TO BE ENCLOSED BY THE FENCING. AFTER ERECTION OF
THE FENCING NO SUCH MATERIAL OR LITTER SHALL BE PERMITTED TO REMAIN WITHIN THE PROTECTED
AREA.
2.TREE PROTECTION FENCING SHALL BE PLACED AROUND ALL PROTECTED TREES TO CREATE A
PROTECTIVE ROOT ZONE AND SHALL REMAIN IN PLACE UNTIL SITE CLEARING, LAND ALTERATION, AND
CONSTRUCTION ACTIVITIES ARE COMPLETE.
3.NATIVE GROUND COVER AND UNDERSTORY VEGETATION EXISTING WITHIN THE PROTECTED AREA SHALL
REMAIN THROUGHOUT CONSTRUCTION. OTHER DESIGNATED VEGETATION AND INVASIVE PLANT SPECIES
SHALL BE REMOVED ONLY BY MANUAL LABOR UTILIZING HAND TOOLS, OR BY OTHER METHODS APPROVED
BY THE PROJECT ARBORIST.
4.TREE PROTECTION FENCING TYPES AND LOCATIONS SHALL BE ERECTED AS SHOWN ON THE DRAWINGS,
OR AS REQUIRED BY LOCAL JURISDICTIONAL AUTHORITY.
5.FINAL LOCATIONS SHALL BE COORDINATED WITH AND APPROVED BY THE PROJECT ARBORIST.
6.NO MATERIALS, EQUIPMENT, SPOIL, WASTE OR WASHOUT WATER MAY BE DEPOSITED, STORED, OR
PARKED WITHIN (20) FEET OF THE TREE PROTECTION ZONE.
7.EROSION CONTROL DEVICES SUCH AS SILT FENCING, DEBRIS BASINS, AND WATER DIVERSION
STRUCTURES SHALL BE INSTALLED AS NECESSARY TO PREVENT SILTATION AND/OR EROSION WITHIN THE
TREE PROTECTION ZONE.
8.CONSTRUCTION ACTIVITY SHALL NOT DESTROY OR IRREVERSIBLY HARM THE ROOT SYSTEM OF
PROTECTED TREES. POST HOLES AND TRENCHES LOCATED CLOSE TO PROTECTED TREES SHALL BE
ADJUSTED TO AVOID DAMAGE TO MAJOR ROOTS.
9.DO NOT INSTALL CONDUIT, DRAIN OR IRRIGATION LINES, OR ANY UTILITY LINE WITHIN THE TREE
PROTECTION ZONE WITHOUT THE APPROVAL OF THE PROJECT ARBORIST. IF LINES MUST TRAVERSE THE
PROTECTION AREA, THEY SHALL BE TUNNELED OR BORED UNDER THE TREE.
10.CONTRACTOR'S ACCESS TO FENCED TREE PROTECTION AREAS WILL BE PERMITTED ONLY WITH APPROVAL
OF THE PROJECT ARBORIST.
11.EXCAVATION OR GRADING REQUIRED WITHIN THE PROTECTED AREA SHALL BE LIMITED TO (3) INCHES OF
CUT OR FILL. COORDINATE WITH PROJECT ARBORIST.
12.STRUCTURES AND UNDERGROUND FEATURES TO BE REMOVED WITHIN THE TREE PROTECTION ZONE
SHALL BE COORDINATED WITH THE PROJECT ARBORIST.
13.TREE PROTECTION FENCING AROUND TREES TO BE RELOCATED SHALL BE ERECTED UNTIL THE TREE IS
READY TO BE RELOCATED AND NEW FENCING SHALL BE ERECTED AT THE TREES NEW LOCATION AND WILL
REMAIN IN PLACE UNTIL ALL CONSTRUCTION ACTIVITIES ARE COMPLETE.
14.IF ANY DAMAGE TO TREE PROTECTION FENCING SHOULD OCCUR BY ACCIDENT OR NEGLIGENCE, THE
CONTRACTOR SHALL BE RESPONSIBLE FOR IMMEDIATE REPAIRS.
15.IF TEMPORARY HAUL OR ACCESS ROADS MUST PASS OVER THE PROTECTED AREA OF TREES TO BE
PRESERVED, A ROAD BED OF (6) INCHES OF MULCH OR GRAVEL (WEED BARRIER FABRIC IS REQUIRED IF
GRAVEL) SHALL BE CREATED TO PROTECT THE SOIL. THE ROAD BED MATERIAL SHALL BE REPLENISHED AS
NECESSARY TO MAINTAIN A (6) INCH ROAD BED AT ALL TIMES. CONTRACTOR SHALL REMOVE ALL SUCH
MATERIALS FROM THE SITE AS SOON AS TEMPORARY ACCESS IS NO LONGER NECESSARY.
16.CONTRACTOR SHALL COORDINATE WITH THE PROJECT ARBORIST PRIOR TO THE REMOVAL OF ALL TREE
PROTECTION FENCING.
C.ROOT PRUNING/TRENCHING
1.TRENCHING LOCATIONS SHALL BE APPROVED IN THE FIELD BY THE PROJECT ARBORIST.
2.TRENCHING EQUIPMENT THAT WILL TURN AT HIGH RPM'S IS PREFERRED, AND SHALL BE APPROVED BY THE
PROJECT ARBORIST. APPROVED EQUIPMENT WILL BE USED TO PERFORM ALL ROOT PRUNING OPERATIONS.
A MINIMUM DEPTH OF THREE FEET IS REQUIRED.
3.INSTALL ROOT BARRIER WHERE DESIGNATED. SEE DRAWINGS.
4.ALL TRIMMING UNDERTAKEN ON A TREE PROTECTED BY THE PROVISIONS OF LAND DEVELOPMENT CODE
SHALL BE IN ACCORDANCE WITH ANSI-300 STANDARDS.
5.THE TRENCH SHALL BE BACKFILLED WITH PREVIOUSLY EXCAVATED SOIL AND COMPACTED IMMEDIATELY.
6.TREES TO BE RELOCATED SHALL BE ROOT PRUNED A MINIMUM OF (12) WEEKS PRIOR TO TREE
RELOCATION.
7.WHEN THE TREE ROOT ZONE WILL BE DISTURBED, AFFECTED ROOTS MUST BE SEVERED BY CLEAN
PRUNING CUTS AT THE POINT WHERE CONSTRUCTION IMPACTS THE ROOTS.
D.CLEARING
1.ANY BRUSH CLEARING REQUIRED WITHIN THE TREE PROTECTION ZONE SHALL BE ACCOMPLISHED WITH
HAND-OPERATED EQUIPMENT.
2.CONTRACTOR SHALL CLEAR ALL TREE PROTECTION AREAS OF VINES, SHRUBS, GROUND COVERS, WEEDS,
SAPLINGS, AND INVASIVE SPECIES.
3.PROJECT ARBORIST MUST APPROVE METHODS OTHER THAN HAND CLEARING.
4.A (3) INCH LAYER OF MULCH SHALL BE APPLIED OVER THE SURFACE OF EXPOSED ROOTS OF PROTECTED
TREES DURING THE SITE CLEARING PHASE.
E.TREE CANOPY PRUNING
1.TREE PRUNING SPECIFICATIONS SHALL BE DEFINED BASED ON SPECIFIC RECOMMENDATIONS OF THE
PROJECT ARBORIST. INFORMATION PRESENTED BELOW SHOULD BE USED AS A GUIDELINE
2.CONTRACTOR SHALL VISIT THE SITE WITH THE PROJECT ARBORIST TO VERIFY THE EXTENT OF REQUIRED
PRUNING.
3.ALL PRUNING SHALL BE PERFORMED IN ACCORDANCE WITH THE RECOMMENDATIONS OF A QUALIFIED
INTERNATIONAL SOCIETY OF ARBORICULTURE (ISA) CERTIFIED ARBORIST OR AN AMERICAN SOCIETY OF
CONSULTING ARBORISTS (ASCA) REGISTERED CONSULTING ARBORIST (RCA).
4.AT LEAST (1) MEMBER OF THE PRUNING CREW SHALL BE AN ISA CERTIFIED ARBORIST.
5.WHILE IN THE TREE, THE ARBORIST SHALL PERFORM AN AERIAL INSPECTION TO IDENTIFY DEFECTS THAT
REQUIRE TREATMENT. ANY ADDITIONAL WORK NEEDED SHALL BE REPORTED TO THE OWNER.
6.PRUNING SHALL BE DONE IN ACCORDANCE WITH; THE LATEST EDITION OF THE ANSI A300 PRUNING
STANDARD (AMERICAN NATIONAL STANDARD FOR TREE CARE OPERATIONS); THE LATEST EDITION OF ANSI
Z133.1 SAFETY STANDARD; THE LATEST EDITION OF ISA'S "BEST MANAGEMENT PRACTICES: TREE PRUNING".
7.WHERE TEMPORARY CLEARANCE IS NEEDED FOR ACCESS, BRANCHES SHALL BE TIED BACK TO HOLD THEM
OUT OF THE CLEARANCE ZONE.
8.NO MORE THAN (20) PERCENT OF LIVE FOLIAGE SHALL BE REMOVED WITHIN ANY TREE.
9.ALL TREES WITHIN THE PROJECT AREA SHALL BE PRUNED AS FOLLOWS:
a.LIVE BRANCH PRUNING SHOULD BE PERFORMED ONLY WHEN THE DANGER OF INSECT OR DISEASE
INFESTATION IS NOT PRESENT.
b.REMOVE STUBS, CUTTING OUTSIDE THE WOUND WOOD TISSUE THAT HAS FORMED AROUND THE
BRANCH.
c.CLEANING, FOR THE SELECTIVE REMOVAL OF DEAD, DISEASED, BROKEN, OR CROSSING BRANCHES
DOWN TO ONE INCH IN DIAMETER OR AS DIRECTED BY THE PROJECT ARBORIST.
d.PRUNING CUTS LARGER THAN (4) INCHES IN DIAMETER, EXCEPT FOR DEAD WOOD, SHALL BE
AVOIDED.
e.PRUNING CUTS THAT EXPOSE HEARTWOOD SHALL BE AVOIDED WHENEVER POSSIBLE.
f.ALL TREES WITH CROWNS THAT PROJECT INTO PARKING LOT/ROADWAY AREAS SHALL BE RAISED TO
(14) FEET ABOVE FINISHED GRADE.
g.ALL TREES WITH CROWNS THAT PROJECT INTO SIDEWALK AREAS SHALL BE RAISED TO A HEIGHT OF
(8) FEET ABOVE FINISHED GRADE.
10.TREES, WHO'S ROOT SYSTEMS WILL BE IMPACTED SHALL RECEIVE THE FOLLOWING PRUNING TO
COMPENSATE FOR ROOT LOSS:
a.THE LOCATION AND SIZE OF BRANCHES FOR REDUCTION SHALL BE DEFINED BY THE PROJECT
ARBORIST.
b.REDUCTION, OR THE SELECTIVE PRUNING TO REDUCE TREE HEIGHT OR SPREAD.
c.REDUCE END WEIGHT ON HEAVY, HORIZONTAL BRANCHES BY SELECTIVELY REMOVING SMALL
DIAMETER BRANCHES, NO GREATER THAN (2) TO (3) INCHES, NEAR THE ENDS OF SCAFFOLD
BRANCHES.
d.RAISING SHALL CONSIST OF SELECTIVE PRUNING TO PROVIDE VERTICAL CLEARANCE.
11.PROPOSED/REPLACEMENT TREES
a.PRUNING SHALL BE LIMITED TO CLEANING.
13.BRUSH SHALL BE CHIPPED AND SPREAD (ONLY WHEN DISEASE OR INSECT INFESTATION IS NOT PRESENT)
UNDERNEATH TREES WITHIN THE TREE PROTECTION ZONE TO A MAXIMUM DEPTH OF (3) INCHES, LEAVING
THE TRUNK CLEAR OF MULCH.
14.CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING ALL EXCESS DEBRIS ON A DAILY BASIS.
F.FERTILIZATION
1.CONTRACTOR SHALL COORDINATE FERTILIZATION PLAN, FOLLOWING BEST MANAGEMENT PRACTICES WITH
THE PROJECT ARBORIST PRIOR TO COMMENCEMENT OF WORK.
2.EVERY EFFORT SHALL BE MADE TO UTILIZE CHEMICALS OF AN ORGANIC OR BIODEGRADABLE NATURE IN
ORDER TO OFFER THE LEAST IMPACT TO THE NATURAL ENVIRONMENT. CONTRACTOR IS RESPONSIBLE FOR
MIXING, APPLYING, AND DISPOSAL OF ALL CHEMICALS IN ACCORDANCE WITH STRICT ADHERENCE TO
MANUFACTURER'S SPECIFICATIONS. COORDINATE WITH PROJECT ARBORIST FOR FURTHER INSTRUCTION.
3.ONLY TREES AFFECTED BY CONSTRUCTION OR AS SHOWN ON THE DRAWINGS SHALL BE TREATED.
4.TREES SPECIFIED TO RECEIVE FERTILIZER SHALL BE TREATED AS FOLLOWS.
a.MIX FERTILIZER ACCORDING TO MANUFACTURER'S SPECIFICATIONS INTO A TANK WITH AGITATION
CAPABILITY.
b.MIX WETTING AGENT ACCORDING TO MANUFACTURER'S SPECIFICATIONS INTO SAME TANK WITH
FERTILIZER. AGITATE MIX.
c.INJECT THE MIXTURE WITH A HYDRAULIC INJECTION SYSTEM INTO THE UPPER (6) TO (12) INCHES OF
SOIL WITH A SOIL PROBE. INJECT AT THE RATE OF ONE THIRD (1/3) GALLON AT EACH INJECTION SITE.
d.THE CRITICAL ROOT ZONE AREA PLUS (2) FEET BEYOND THE CRITICAL ROOT ZONE SHALL BE
INJECTED, BUT NOT BEYOND ROOT PRUNING LOCATIONS.
e.FERTILIZER SHALL BE INSTALLED PRIOR TO THE INSTALLATION OF ANY AERATION SYSTEMS.
f.EMPTY PRODUCT CONTAINERS SHALL BE STOCKPILED FOR INSPECTION BY THE PROJECT ARBORIST
PRIOR TO DISPOSAL.
5.TRANSPLANT INOCULANT & BIOSTIMULANT.
a.CONTRACTOR SHALL PROVIDE INSECTABLE MYCORRHIZAL TRANSPLANT INOCULANT ACCORDING TO
MANUFACTURER'S SPECIFICATIONS AND AS RECOMMENDED BY THE PROJECT ARBORIST. INSECT
INOCULANT IN (10) INCH WIDE SOIL RING AROUND THE ROOT BALL.
b.INJECT THE MIXTURE WITH A HYDRAULIC INJECTION SYSTEM INTO THE UPPER (6) TO (12) INCHES OF
SOIL WITH A SOIL PROBE. INJECT AT THE RATE OF ONE THIRD (1/3) GALLON AT EACH INJECTION SITE.
c.EMPTY PRODUCT CONTAINERS SHALL BE STOCKPILED FOR INSPECTION BY PROJECT ARBORIST
PRIOR TO DISPOSAL.
6.TRANSPLANT MAINTENANCE
a.APPROXIMATELY (1) YEAR AFTER PLANTING, THE CONTRACTOR SHALL REFERTILIZE ALL
TRANSPLANTS UTILIZING THE SAME PROCEDURES ABOVE.
G.INSECTICIDE
1.NOTIFY PROJECT ARBORIST IF ANY INFESTATION IS NOTICED.
2.FOLLOW PROJECT ARBORIST'S RECOMMENDED PROCEDURES.
3.FOLLOW ALL MANUFACTURERS' RECOMMENDATIONS CONCERNING APPLICATION. READ ALL WARNING
LABELS.
4.ANY PETS, AS WELL AS, THE PETS FOOD AND WATER BOWLS SHOULD BE REMOVED FROM THE AREA AND
ANY SWIMMING POOLS SHOULD BE COVERED. COORDINATE WITH PROJECT ARBORIST FOR FURTHER
INSTRUCTION.
5.ENSURE COMPLETE COVERAGE AND REAPPLY (2) TO (3) MONTHS (OR IN ACCORDANCE WITH
MANUFACTURER'S SPECIFICATIONS) AFTER INITIAL APPLICATION UTILIZING SAME PROCEDURE.
H.IRRIGATION
1.EVERY EFFORT SHALL BE MADE TO WATER THE PRESERVED TREES AND TRANSPLANTS. CONTRACTOR
SHALL IRRIGATE BY HAND OR BY TEMPORARY IRRIGATION.
2.IRRIGATE AS REQUIRED BY PROJECT ARBORIST UNTIL PERMANENT IRRIGATION IS INSTALLED AND
OPERATING.
3.UNDERGROUND IRRIGATION SHALL NOT BE INSTALLED WITHIN THE DRIP LINES OF EXISTING TREES UNLESS
ROOT PROTECTION MEASURES ARE PROVIDED AND APPROVED BY PROJECT ARBORIST.
I.TREE REMOVALS
1.PRIOR TO AND DURING LAND CLEARING, INCLUDING GRUBBING, ALL TREES TO BE REMOVED SHALL BE
CLEARLY MARKED BY PROJECT ARBORIST WITH RED SURVEY RIBBON AT (36) INCHES MINIMUM ABOVE
GRADE.
2.CONTRACTOR SHALL REMOVE ALL TREES AS SHOWN ON THE DRAWINGS AFTER THE TREE PROTECTION
FENCING IS INSTALLED.
3.ALL TREES SHOWN TO BE REMOVED SHALL BE FELLED WITH A CHAIN SAW AND STUMP GROUND (6) INCHES
BELOW SURFACE. ANY TREE SHOWN TO BE REMOVED THAT IS IN AN AREA WHERE COMPACTION IS
CRITICAL SHALL BE FELLED WITH A CHAIN SAW AND STUMP REMOVED BY CONTRACTOR.
4.ALL WOOD AND STUMPS FROM REMOVALS SHALL BE HAULED FROM THE SITE THE SAME DAY, EXCEPT FOR
TOPS. ALL TOPS ARE TO BE MULCHED AND STOCKPILED OR HAULED DIRECTLY TO MULCHED AREAS FOR
PROTECTED / RELOCATED TREES IF SCHEDULING PERMITS. TOPS SHALL BE CHIPPED AND PLACED IN THE
TREE PROTECTION ZONE TO A DEPTH OF (3) INCHES. ALL EXCESS WOOD CHIPS SHOULD BE HAULED OFF
SITE AFTER TRANSPLANTING IS COMPLETE.
5.ALL BURN PITS IF APPLICABLE MUST BE APPROVED BY THE PROJECT ARBORIST, OWNER, AND LOCAL
JURISDICTIONAL AUTHORITY.
6.TREES TO BE REMOVED THAT HAVE BRANCHES EXTENDING INTO THE CANOPY OF TREES TO REMAIN MUST
BE REMOVED BY AN ISA CERTIFIED ARBORIST AND NOT BY DEMOLITION OR CONSTRUCTION
CONTRACTORS. THE QUALIFIED ARBORIST SHALL REMOVE THE TREE IN A MANNER THAT CAUSES NO
DAMAGE TO THE TREES AND UNDERSTORY VEGETATION TO REMAIN.
7.TREES TO BE REMOVED LOCATED WITHIN THE TREE PROTECTION ZONE SHALL BE REMOVED BY AN ISA
CERTIFIED ARBORIST. THE TREES SHALL BE CUT NEAR GROUND LEVEL AND THE STUMP GROUND OUT.
J.MACHINE DUG TRANSPLANTING
1.DIG TRANSPLANT-RECEIVING HOLE.
2.SET SPADE DUG ROOT BALL INTO RECEIVING HOLE (4) INCHES TO (6) INCHES ABOVE EXISTING GRADE.
3.WASH SAND OR TOPSOIL INTO AIR POCKETS BETWEEN ROOT BALL AND RECEIVING HOLE.
4.INSTALL TOPSOIL RING, (4) INCHES HIGH, (10) INCHES WIDE, AROUND PERIMETER OF ROOT BALL. MIX
MYCORRHIZAL TRANSPLANT INOCULANT INTO TOPSOIL RING PER MANUFACTURERS SPECIFICATIONS.
5.INSTALL (3) INCHES OF MULCH FROM PERIMETER OF ROOT BALL TO WITHIN (6) INCHES OF TREE TRUNK.
6.COVER TOPSOIL RING WITH (1) INCH OF MULCH AND EXTEND MULCH (6) INCHES OUTSIDE PERIMETER OF
ROOT BALL.
7.WATER TRANSPLANT.
K.HOLDING AREA FOR TRANSPLANTS
1.HOLDING AREAS SHOULD NOT BE NECESSARY. CONSTRUCTION PHASING SHOULD BE IMPLEMENTED SO
THAT TREES ARE IMMEDIATELY RELOCATED TO THEIR PERMANENT LOCATION. COORDINATE WITH
PROJECT ARBORIST AS NEEDED.
2.SHOULD A HOLDING AREA BE NECESSARY, TREE PROTECTION FENCING SHALL BE INSTALLED AT THE
PERIMETER OF THE ENTIRE AREA.
3.CONTRACTOR SHALL COORDINATE LOCATION AND SPECIFICATIONS OF THE HOLDING AREA WITH PROJECT
ARBORIST.
4.CONTRACTOR SHALL SUPPLY TEMPORARY IRRIGATION TO THE HOLDING AREA CONSISTING OF ABOVE
GROUND PVC OR POLYETHYLENE PIPE, SPRAY OR ROTOR HEADS (WITH HEAD TO HEAD COVERAGE) AND A
CONTROLLER. COORDINATE WITH PROJECT ARBORIST FOR CONTROLLER SETTINGS AND ALTERNATIVE
WATERING METHODS.
L.TOPSOIL
1.ALL TOPSOIL SHALL BE NATURAL, FRIABLE, FERTILE, FINE LOAMY SOIL POSSESSING CHARACTERISTICS OF
REPRESENTATIVE TOPSOIL IN THE VICINITY THAT PRODUCES HEAVY GROWTH.
2.TOPSOIL, PH RANGE OF (5.5) TO (7.5), (3) TO (5) PERCENT ORGANIC MATERIAL MINIMUM, FREE FROM
SUBSOIL, OBJECTIONABLE WEEDS, LITTER, SODS, STIFF CLAY, STONES LARGER THAN (1) INCH IN
DIAMETER, STUMPS, ROOTS, TRASH, TOXIC SUBSTANCES, OR ANY OTHER MATERIAL WHICH MAY BE
HARMFUL TO PLANT GROWTH.
3.VERIFY AMOUNT STOCKPILED IF ANY, AND SUPPLY ADDITIONAL AS NEEDED FROM NATURALLY
WELL-DRAINED SITES WHERE TOPSOIL OCCURS AT LEAST (4) INCHES DEEP. DO NOT OBTAIN TOPSOIL FROM
BOGS OR MARSHES.
4.PROJECT ARBORIST SHALL APPROVE ALL TOPSOIL PRIOR TO PLACEMENT.
M.REPAIR OF DAMAGED TREES
1.IF DAMAGE TO ANY TREE SHOULD OCCUR BY ACCIDENT OR NEGLIGENCE DURING THE CONSTRUCTION
PERIOD, THE PROJECT ARBORIST SHALL APPRAISE THE DAMAGE AND MAKE RECOMMENDATIONS TO THE
OWNER FOR REPAIR BY THE CONTRACTOR.
2.IF ANY TREE DESIGNATED TO BE SAVED IS DAMAGED BEYOND REPAIR OR REMOVED FROM THE SITE
WITHOUT PERMISSION, THE PROJECT ARBORIST SHALL APPRAISE THE TREE AND MAKE
RECOMMENDATIONS TO THE OWNER FOR REPLACEMENT BY THE CONTRACTOR. THE CONTRACTOR SHALL
BE RESPONSIBLE FOR THE APPRAISED VALUE OF THE TREE, THE REPLACEMENT OF THE TREE, AND ANY
FEES / PENALTIES THAT MAY BE ASSESSED TO THE OWNER BY THE LOCAL JURISDICTIONAL AUTHORITY.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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INSTALLATION NOTES:
A.PLACE TREE PROTECTION FENCING AT THE OUTER LIMITS
OF THE CRITICAL ROOT ZONE (CRZ). THE CRZ IS
ESTABLISHED AT A DISTANCE OF 1.25' IN RADIUS
MEASURED PER 1" OF TREE TRUNK DIAMETER AT BREAST
HEIGHT (DBH - MEASURED AT 4.5' ABOVE EXISTING GRADE).
INSTALL THE TREE PROTECTION FENCING RADIALLY ALONG
THE CRZ AS SHOWN IN THE ELEVATION AND PLAN VIEW
DRAWING. FOR EXAMPLE: A 12" DBH TREE WOULD HAVE A
15.0’ TREE PROTECTION FENCE RADIUS INSTALLED
AROUND THE TREE.
B.POSTS SHOULD BE DRIVEN INTO THE GROUND TO A DEPTH
OF 1/3 OF THE HEIGHT OF THE POST. FOR EXAMPLE, A 6'
POST SHOULD BE SET AT LEAST 2' INTO THE GROUND.
C.SPACE POSTS EVERY 6' (MIN.) TO 8' (MAX.).
D.SECURE FENCING TO POST PER MANUFACTURER'S
SPECIFICATIONS.
6' - 8" O.C.
6'
MI
N
.
1
2
6' H CHAIN LINK FENCE. SUBMIT PRODUCT INFORMATION
FOR APPROVAL PRIOR TO INSTALLATION.
1
POSTS SHALL BE ANCHORED SECURELY AT A MINIMUM
OF 2' BELOW EXISTING GRADE
2
ELEVATION
PLAN
DRIPLINE
(TYP.)
DRIPLINE
(TYP.)
PLACARD SIGN: "NO TRESPASSING - PROTECTED TREES",
PLACED A MAXIMUM OF 50' O.C. ALONG THE PERIMETER
OF TREE PROTECTION FENCING; OR ON EACH SIDE OF
THE FENCING IF LESS THAN 50' IN LENGTH
3
NO TRESPASSING
PROTECTED TREES
3
Protection Measures During Construction: Protection measures in this subsection shall apply for all trees that
are to be retained on site and off site. Off-site trees containing drip lines that encroach onto the site under
construction shall be considered protected trees unless it is determined the abutting property owner is in
compliance with subsection C of this Section, Allowed Tree Removal Activities. All of the following tree protection
measures shall apply:
a.Construction Storage Prohibited: The applicant may not fill, excavate, stack or store any equipment,
dispose of any materials, supplies or fluids, operate any equipment, install impervious surfaces, or compact
the earth in any way within the area defined by the drip line of any tree to be retained.
b.Fenced Protection Area Required: Prior to development activities, the applicant shall erect and maintain
six-foot (6') high chain link temporary construction fencing around the drip lines of all retained trees or at a
distance surrounding the tree equal to one and one-quarter feet (1-1/4') for every one inch (1") of trunk caliper,
whichever is greater, or along the perimeter of a tree protection tract. Placards shall be placed on fencing
every fifty feet (50') indicating the words, “NO TRESPASSING – Protected Trees,” or on each side of the
fencing if less than fifty feet (50'). Site access to individually protected trees or groups of trees shall be fenced
and signed. Individual trees shall be fenced on four (4) sides. In addition, the applicant shall provide
supervision whenever equipment or trucks are moving near trees.
c.Protection from Grade Changes: If the grade level adjoining to a tree to be retained is to be raised, the
applicant shall construct a dry rock wall or rock well around the tree. The diameter of this wall or well must be
equal to the tree’s drip line.
d.Impervious Surfaces Prohibited within the Drip Line: The applicant may not install impervious surface
material within the area defined by the drip line of any tree to be retained, unless otherwise approved by the
City. (Ord. 5958, 12-9-2019)
e.Restrictions on Grading within the Drip Lines of Retained Trees: The grade level around any tree to be
retained may not be lowered within the greater of the following areas: (i) the area defined by the drip line of the
tree, or (ii) an area around the tree equal to one and one-half feet (1-1/2') in diameter for each one inch (1") of
tree caliper. A larger tree protection zone based on tree size, species, soil, or other conditions may be
required. (Ord. 5676, 12-3-2012)
f.Mulch Layer Required: All areas within the required fencing shall be covered completely and evenly with a
minimum of three inches (3") of bark mulch prior to installation of the protective fencing. Exceptions may be
approved if the mulch will adversely affect protected ground cover plants. (Ord. 5676, 12-3-2012)
g.Monitoring Required during Construction: The applicant shall retain a certified arborist or licensed
landscape architect to ensure trees are protected from development activities and/or to prune branches and
roots, fertilize, and water as appropriate for any trees and ground cover that are to be retained.
h.Alternative Protection: Alternative safeguards may be used if determined to provide equal or greater tree
protection. (Ord. 5676, 12-3-2012; Ord. 5841, 6-12-2017)
CITY OF RENTON
TREE PROTECTION MEASURES NOTES (RMC 4-4-130.H.9.)
TREE PROTECTION FENCING
SCALE: N.T.S.1
TREE INVENTORY NOTES
AND DETAILS L-201
24
DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
5
WC
CO
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CO
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CO
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WC
NO
PA
R
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I
N
G
NO
PA
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K
I
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NO
PA
R
K
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N
G
NO
PA
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NO
PA
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NO
PA
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NO
PA
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NO PARKING
WC WC WCWCWCWCWCWCWC
WC WC WC WC WC
BF
P
D
1"
114"
114"
114"
114"
11 2"
114"
112"
2"
112"
112"
1"
1"
1"
1"
1"
1"
1"
1 35.1
112"
326.7
112"
422
2"
527.5
112"
6 23
2"
7 27.6
112"
8 31.5
112"
9 13
2"
1024.3
112"
2 34
2"
2"
2"
114"
A F
A F
A F
A F
A F
A F
A F
A
F
A
F
A
F
A
F
A
F
112"
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD 1800-1400 FLOOD
FIXED FLOW RATE 0.25 GPM - 2.0 GPM, FULL CIRCLE
BUBBLER, 1/2IN. FIPT.
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD XCZ-150-LCS
HIGH FLOW CONTROL ZONE KIT, FOR LARGE COMMERCIAL
DRIP ZONES. 1-1/2IN. PEB GLOBE VALVE WITH SINGLE
1-1/2IN. PRESSURE REGULATING 40PSI QUICK-CHECK
BASKET FILTER. FLOW RANGE: 15-62 GPM.
RAIN BIRD MDCFCAP
DRIPLINE FLUSH VALVE CAP IN COMPRESSION FITTING
COUPLER.
RAIN BIRD ARV050
1/2IN. AIR RELIEF VALVE, MADE OF QUALITY RUST-PROOF
MATERIALS, WITH A 6IN. DRIP VALVE BOX (SEB 7XB
EMITTER BOX). USE WITH INSTALLATION BELOW SOIL. THE
VALVE WILL ALLOW AIR TO ESCAPE THE PIPELINE, THUS
PREVENTING WATER HAMMER OR BLOCKAGE.
AREA TO RECEIVE DRIPLINE
RAIN BIRD XFS-CV-06-18
XFS-CV SUB-SURFACE AND ON-SURFACE LANDSCAPE
DRIPLINE WITH A HEAVY-DUTY 4.3 PSI CHECK VALVE. 0.6
GPH EMITTERS AT 18" O.C. DRIPLINE LATERALS SPACED
AT 18" APART, WITH EMITTERS OFFSET FOR TRIANGULAR
PATTERN. SPECIFY XF INSERT FITTINGS.
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD PESB
1IN., 1-1/2IN., 2IN. PLASTIC INDUSTRIAL VALVES. LOW
FLOW OPERATING CAPABILITY, GLOBE CONFIGURATION.
WITH SCRUBBER TECHNOLOGY FOR RELIABLE
PERFORMANCE IN DIRTY WATER IRRIGATION
APPLICATIONS.
RAIN BIRD 44-LRC
1IN. BRASS QUICK-COUPLING VALVE, WITH
CORROSION-RESISTANT STAINLESS STEEL SPRING,
LOCKING THERMOPLASTIC RUBBER COVER, AND 2-PIECE
BODY.
SHUT OFF VALVE
NIBCO T-124 OR EQUAL; BRONZE, WEDGE TYPE GATE
VALVE. SIZE PER MAINLINE
IRRIGATION LATERAL LINE: PVC SCHEDULE 40
IRRIGATION MAINLINE: PVC SCHEDULE 40
PIPE SLEEVE: PVC SCHEDULE 40
F
A
IRRIGATION SCHEDULE
NUMBER MODEL SIZE TYPE GPM PSI
1 RAIN BIRD XCZ-150-LCS 1-1/2"AREA FOR DRIPLINE 35.1 42.8
2 RAIN BIRD PESB 2"BUBBLER 34 40.7
3 RAIN BIRD XCZ-150-LCS 1-1/2"AREA FOR DRIPLINE 26.71 37.0
4 RAIN BIRD PESB 2"BUBBLER 22 40.6
5 RAIN BIRD XCZ-150-LCS 1-1/2"AREA FOR DRIPLINE 27.45 42.2
6 RAIN BIRD PESB 2"BUBBLER 23 40.4
7 RAIN BIRD XCZ-150-LCS 1-1/2"AREA FOR DRIPLINE 27.58 42.8
8 RAIN BIRD XCZ-150-LCS 1-1/2"AREA FOR DRIPLINE 31.52 40.9
9 RAIN BIRD PESB 2"BUBBLER 13 36.0
10 RAIN BIRD XCZ-150-LCS 1-1/2"AREA FOR DRIPLINE 24.33 35.5
VALVE SCHEDULE
NORTH
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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IRRIGATION PLAN L-300
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DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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DETECTABLE MAINLINE
MARKING TAPE
NOTES:
1.SELECT BACKFILL SHALL BE SAND OR SOIL FREE OF ROCKS
AND STONES LARGER THAN 1/4" DIA.
2.BACKFILL MATERIAL SHALL BE WATERED IN AND
COMPACTED TO DENSITY OF ADJACENT UNDISTURBED SOIL.
8"
18"
MIN.
6"
MIN.
MAINLINE PIPE
COMMON /
CONTROL WIRES
SAND BEDDING
EXCAVATED SOIL,
REPLACED AND
COMPACTED
3"MIN. -
SIDES AND
TOP OF PIPE
3" MIN.
ALL
SIDES
12" MIN.
EXCAVATED SOIL,
REPLACED AND
COMPACTED
FINISHED GRADE
LATERAL PIPE
SELECT BACKFILL
FINISHED GRADE
PVC MAINLINES
AND LOW
VOLTAGE
CONTROL
WIRES
PVC LATERAL/
DRIP SYSTEM
HEADER PIPE
DETECTABLE MARKING TAPE
BACKFILL WITHIN 3" OF SLEEVE SHALL BE
FREE OF ROCKS AND STONES LARGER
THAN 1/4" DIA. IF ROCK CANNOT BE
REMOVED FROM EXCAVATED SOIL,
PROVIDE CLEAN SAND BEDDING.
24" MIN. FOR
LATERALS
30" MIN. FOR
MAINLINES
12" MIN.
SCH. 40 PVC
PIPE SLEEVE,
SIZE NOTED ON
PLANS
PERMANENTLY NOTCH OR
OTHERWISE MARK
HARDSCAPE WHERE SLEEVE
OCCURS
FINISHED
GRADE
HARDSCAPE, TYPICAL
PIPE TRENCHING AND BACKFILL - MAINLINE,
LATERALS, AND MARKING TAPE
SCALE: N.T.S.4
MAINLINE AND LATERAL PIPE SLEEVING
SCALE: N.T.S.2
SCALE: N.T.S.6 TREE BUBBLER
1.FOR WIRE SIZES NO. 14, 12, AND 10, ALL CONNECTIONS IN VALVE BOXES ONLY.
2.INSTALL SPEARS DS-100 DRI-SPLICE CONNECTORS WITH DS-300 SEALANT.
NOTES
IRRIGATION WIRE CONNECTION
SCALE: N.T.S.1
IRRIGATION WIRING JUNCTION BOX
SCALE: N.T.S.5
STEP 1
STEP 2
STEP 3
STEP 4
PUT CRIMP SLEEVE OVER WIRE ENDS -
CRIMP SLEEVE AND CUT OFF EXCESS WIRE
APPLY SEALER TO OUTSIDE OF SEALING
PLUG - FILL CAVITY WITH SEALER
STRIP WIRES APPROX. 1" FROM ENDS -
TWIST ENDS TOGETHER
SLIP BASE SOCKET OVER END OF
WIRES
PULL BASE SOCKET OVER WIRE END
AS FAR AS POSSIBLE
PUSH SEALING PLUG INTO BASE SOCKET
PUSH WIRES TO END OF BASE SOCKET TO
ASSURE COMPLETE SEALING OF CONNECTION
DRI-SPLICE TYPE WIRE CONNECTOR
PVC MAINLINE, SEE
PLAN FOR DETAILS
WIRES TO
CONTROLLER
SPARE WIRES THAT
ARE TO TERMINATE
AT THIS BOX: COIL 30"
LENGTH AND I.D. TAG
1/2" REVEAL
RECTANGULAR VALVE
BOX AND COVER; HEAD
BRAND "J BOX" ON LID
WITH 2" HIGH LETTERS
FINISHED GRADE
LOOP, BUNDLE, AND
LABEL SPARE WIRES
THAT ARE TO CONTINUE,
AS OCCURS
1/2" WIRE CLOTH GOPHER
PROTECTION SCREEN,
WRAP 6" UP SIDES
(2) 6x2x16 CONCRETE
BLOCK CAPS, ONE ON
EACH SIDE OF BOX
J BOX
WIRE CONNECTORS
BRICK FOR FOOTING,
ONE AT EACH CORNER
BRASS BALL VALVE
SURFACE MULCH PER
PLANS
SCH 80 PVC THREADED
UNION AND FITTINGS, TYP.
SCH. 80 PVC
MAINLINE FITTING
CONTROL /
COMMON WIRES
REINFORCED PLASTIC
ACCESS BOX W/
COVER
12" REVEAL
ELECTRIC REMOTE CONTROL VALVE
(OR DRIP ZONE CONTROL KIT), SIZE
AND MODEL AS NOTED ON PLANS
12" DEEP (3/4"Ø) GRAVEL SUMP
PVC LATERAL
NOTES:
1.ALL WIRES TO BE INSTALLED PER LOCAL CODE. TAPE AND BUNDLE
WIRES EVERY 7'. PROVIDE EXPANSION COIL AT EACH WIRE
CONNECTION IN VALVE BOX (WRAP AROUND 1/2" Ø PIPE 15 TIMES).
2.COMPACT SOIL AROUND VALVE BOX TO SAME DENSITY AS ADJACENT
UNDISTURBED SOIL.
3.ALL THREADED PVC JOINTS SHALL BE WRAPPED WITH TEFLON TAPE.
SCH 80 FEMALE ADAPTER
AND NIPPLE
SCALE: N.T.S.3 ELECTRIC REMOTE CONTROL VALVE
987
6
5
4
3
2
1
7
9
8
6
5
4
3
2
1 BUBBLER PER LEGEND - 2 PER TREE
MULCH
FINISH GRADE/TOP OF MULCH
UV RADIATION RESISTANT 1/2-INCH PVC
SCH 80 NIPPLE (LENGTH AS REQUIRED)
1/2-INCH FEMALE NPT x 0.490-INCH BARB
ELBOW
SWING PIPE, 12-INCH LENGTH
PVC LATERAL PIPE
1/2-INCH MALE NPT x .490-INCH BARB
ELBOW
SCH 40 TEE OR ELL
10 EDGE OF ROOTBALL
11 PVC LATERAL LINE - 3/4"
3"
-
6
"
3' COILED LENGTH OF LINE
SIZE FLEX HOSE. SOLVENT
WELD TO VALVE
10" ROUND PLASTIC VALVE BOX
WITH LOCKABLE LID, "CARSON" OR
APPROVED EQUAL
FINISH GRADE - TOP OF VALVE BOX TO
BE 2" ABOVE FINISH GRADE IN
PLANTER AREAS
DRIP EXHAUST HEADER
BALL VALVE, LINE SIZE
RED BRICK TYPICAL, 3 REQUIRED
6" DEEP LAYER OF PEA GRAVEL
1
2
3
4
5
6
7
1 2
4
5
6
7
3
TOP OF MULCH
FINISH GRADE
DRIP LINE PER PLAN
INSERT TEE OR ELBOW
SCH. 80 PVC NIPPLE (LINE
SIZE)
SCH. 40 PVC TEE (SST)
SCH. 40 PVC SUPPLY
HEADER (SIZE PER PLAN)
1 2
3
5
76
1
2
3
4
5
6
7
4
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M
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FLUSH VALVE
SCH. 40 PVC EXHAUST HEADER
SCH. 40 PVC TEE OR ELL
COMPRESSION ADAPTER
DRIP LINE
AIR RELIEF VALVE AT HIGH POINT OF
SYSTEM (WHEN INDICATED ON PLANS)
SCH. 40 PVC SUPPLY HEADER
CONTROL VALVE
TREE ROOT BALL (WHERE OCCURS IN
DRIP AREA)
RAINBIRD PC-07 EMITTERS (3) OR
EQUAL, WITH DIFFUSER CAPS,
INSERTED IN DRIP LINE AND
GENERALLY SPACED EVENLY AROUND
TREE NEAR EDGES OF ROOT BALL
(WHERE OCCURS)
NOTE: SET DRIP LINES 3"-6" AWAY
FROM HARDSCAPE
1
2
3
4
5
6
7
8
3
2
4
5
1
5
6
87
4
5
2
10
9
9
10
5
3
SUBSURFACE DRIPLINE CONNECTION
SCALE: N.T.S.7
SCALE: N.T.S.9 DRIPLINE LAYOUT
FLUSH VALVE
SCALE: N.T.S.8
IRRIGATION DETAILS L-301
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DocuSign Envelope ID: 7DBCA7C0-8C41-4D51-AF13-689B38E87E3D
ABBREVIATIONS
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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GENERAL
A.QUALIFICATIONS OF IRRIGATION CONTRACTOR
1.ALL WORK SHOWN ON THESE PLANS SHALL BE PERFORMED BY A SINGLE IRRIGATION
CONTRACTING FIRM SPECIALIZING IN IRRIGATION SYSTEMS. SEE THE IRRIGATION PLAN FOR
SPECIFIC EQUIPMENT AND SYSTEM LAYOUT.
2.THE IRRIGATION CONTRACTOR MUST HAVE ON ITS STAFF A LICENSED IRRIGATION
INSTALLER, AS REGULATED BY THE APPROPRIATE LOCAL JURISDICTION. A LICENSED
IRRIGATION INSTALLER SHALL BE PRESENT AT THE PROJECT SITE AT ALL TIMES AS WORK IS
IN PROGRESS. THE OWNER MAY DEMAND THAT WORK STOP UNTIL THE CONTRACTOR
PROVIDES FOR A LICENSED IRRIGATION INSTALLER TO BE PRESENT AT THE PROJECT SITE
AND SUPERVISING ALL IRRIGATION WORK.
3.A LIST OF SUCCESSFULLY COMPLETED PROJECTS OF THIS TYPE, SIZE AND NATURE MAY BE
REQUESTED BY THE OWNER FOR FURTHER QUALIFICATION MEASURES.
B.SCOPE OF WORK
1.WORK COVERED BY THESE SECTIONS INCLUDES THE FURNISHING AND PAYMENT OF ALL
MATERIALS, LABOR, SERVICES, EQUIPMENT, LICENSES, TAXES, FEES, AND ANY OTHER
ITEMS THAT ARE NECESSARY FOR THE EXECUTION, INSTALLATION AND COMPLETION OF
ALL WORK, SPECIFIED HEREIN AND/OR SHOWN ON THE IRRIGATION PLANS, NOTES, AND
DETAILS.
2.ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH ALL APPLICABLE LAWS, CODES
AND REGULATIONS REQUIRED BY AUTHORITIES HAVING JURISDICTION OVER SUCH WORK,
INCLUDING ALL INSPECTIONS AND PERMITS REQUIRED BY FEDERAL, STATE AND LOCAL
AUTHORITIES IN SUPPLY, TRANSPORTATION AND INSTALLATION OF MATERIALS. IN CASE OF
CONFLICT BETWEEN THESE PLANS AND LOCAL AND/OR STATE CODES, CODES SHALL
PREVAIL.
3.THE INTENT OF THE IRRIGATION SYSTEM IS TO PROVIDE 100% COVERAGE OF ALL
LANDSCAPE AREAS. THE IRRIGATION PLAN IS GENERALLY DIAGRAMMATIC; COORDINATE
IRRIGATION INSTALLATION WITH UTILITY INSTALLATIONS. ACTUAL LOCATION OF
CONTROLLER, BACKFLOW DEVICE, PIPING, VALVES, SPRAY HEADS, DRIP IRRIGATION, AND
RELATED EQUIPMENT MAY NEED TO BE ADJUSTED BASED ON ACTUAL SITE CONDITIONS.
4.FOR CLARITY PURPOSES, SOME IRRIGATION LINES AND EQUIPMENT ARE SHOWN IN
HARDSCAPE AREAS WITHOUT ACCESS SLEEVES; THESE LINES SHALL BE INSTALLED IN A
COMMON TRENCH OR AT THE BACK OF CURB IN LANDSCAPE AREAS. MINOR FIELD
ADJUSTMENTS SHALL BE MADE AT NO ADDITIONAL COST TO THE OWNER.
PRODUCTS
A.ALL MATERIALS SHALL BE NEW AND WITHOUT FLAWS OR DEFECTS OF ANY TYPE AND SHALL BE
THE BEST OF THEIR CLASS AND KIND. ALL MATERIALS SHALL HAVE A MINIMUM GUARANTEE OF ONE
YEAR AGAINST MATERIAL DEFECTS OR DEFECTIVE WORKMANSHIP. ALL MATERIALS SHALL BE OF
THE BRANDS AND TYPES NOTED ON THE DRAWINGS OR AS SPECIFIED HEREIN, OR APPROVED
EQUAL. THE CONTRACTOR MUST FIRST OBTAIN APPROVAL FROM THE IRRIGATION DESIGNER FOR
AN 'APPROVED EQUAL' BEFORE INSTALLING SUCH MATERIALS IN THE FIELD, OR THE CONTRACTOR
MAY BE REQUIRED TO REPLACE SUCH MATERIALS AT HIS OWN COST.
B.BACKFLOW PREVENTION DEVICES SHALL BE OF THE SIZE AND TYPE INDICATED ON THE DRAWINGS.
INSTALL BACKFLOW PREVENTION UNITS IN ACCORDANCE WITH IRRIGATION CONSTRUCTION
DETAILS AND ALL APPLICABLE STATE AND LOCAL CODES AND ORDINANCES.
C.PIPING
1.PRESSURE SUPPLY LINES, DOWNSTREAM OF THE POINT-OF-CONNECTION:
a.SCHEDULE 40 PVC FOR ALL PIPE 1-1/2" OR LESS
b.CLASS 315 PVC FOR ALL PIPE 2" TO 2-1/2"
c.CLASS 200 PVC, GASKETED, FOR ALL PIPE 3" AND LARGER
2.SLEEVING AND NON-PRESSURE LATERAL LINES (DOWNSTREAM FROM VALVES): SCH 40 PVC
3.FITTINGS: SCH. 40 PVC, EXCEPT AS NOTED OTHERWISE.
D.VALVES AND DRIP VALVE ASSEMBLIES: TYPE AND SIZE AS NOTED ON PLANS. EACH VALVE SHALL
BEAR A PRE-MANUFACTURED, NUMBERED WATERPROOF TAG BEARING A NUMBER
CORRESPONDING TO ITS VALVE SEQUENCE OF OPERATION ON THE CONTROLLER. THE OPERATION
SEQUENCE SHALL MATCH THAT AS SHOWN ON THE PLANS.
E.QUICK COUPLERS, BALL VALVES, AND GATE VALVES: TYPE AND SIZE PER PLANS.
F.VALVE BOXES: TYPE AND SIZE AS NOTED ON DETAILS. ALL VALVES BOXES SHALL BE LOCKING
BOLT-DOWN TYPE, FURNISHED WITH LIDS AND BOLTS. BOXES SHALL BE OF A SIZE TO CONTAIN THE
ENTIRE VALVE AND/OR VALVE ASSEMBLY. THE VALVE BOX LID SHALL HAVE THE VALVE STATION
NUMBER HEAT-BRANDED INTO THE LID WITH 2" HIGH LETTERS.
G.FIXED SPRAY HEADS AND ROTORS: PLASTIC BODY POP-UP, WITH A REMOVABLE PLASTIC SPRAY
NOZZLE. EXACT TYPE, MODEL, AND NOZZLE SHALL BE AS INDICATED ON PLANS.
H.INTEGRAL EMITTER DRIP TUBING: TUBING MODEL AND FLOW RATE AS NOTED ON PLANS, WITH
INTEGRAL EMITTERS WELDED TO THE INSIDE WALL OF THE TUBING AS AN INTEGRAL PART OF THE
TUBING ASSEMBLY.
I.AUTOMATIC CONTROLLER: TYPE AND MODEL PER PLANS. PROVIDE VANDAL-PROOF ENCLOSURE
FOR ALL EXTERIOR INSTALLATIONS. PROVIDE LINE-VOLTAGE DISCONNECT SWITCH WITH GROUND
FAULT PROTECTION.
J.WIRING: 24 VOLT VALVE WIRE SHALL BE A MINIMUM OF #14 GAUGE, U.F. APPROVED FOR DIRECT
BURIAL, SINGLE CONDUCTOR IRRIGATION WIRE. EACH CONTROLLER SHALL HAVE A DIFFERENT
COLOR STATION AND COMMON WIRE.
1.STATION WIRE - ANY COLOR EXCEPT WHITE OR BLUE
2.COMMON WIRE - WHITE
3.EXTRA COMMON WIRES - BLUE
K.WIRE SPLICES: WIRE SPLICES SHALL BE ENCASED IN A WATERPROOF COMPOUND OR GEL. ALL
FIELD SPLICES SHALL BE LOCATED IN A 6 INCH ROUND VALVE BOX.
L.RAIN SENSOR: TYPE AND MODEL PER PLANS.
METHODS
A.THIS DESIGN IS DIAGRAMMATIC. ALL PIPING, VALVES, AND OTHER EQUIPMENT SHOWN WITHIN
PAVED AREAS OR OUT OF PROPERTY BOUNDARIES ARE FOR DESIGN CLARIFICATION ONLY, AND
SHALL BE INSTALLED IN PLANTING AREAS WITHIN THE PROPERTY LINES OR LIMITS INDICATED ON
PLAN. THE IRRIGATION CONTRACTOR SHALL VERIFY THE LOCATIONS OF ALL ABOVE-GRADE
IRRIGATION EQUIPMENT WITH THE OWNER'S AUTHORIZED REPRESENTATIVE PRIOR TO
INSTALLATION, OR IRRIGATION CONTRACTOR MAY BE REQURED TO MOVE SUCH ITEMS AT HIS OWN
COST. ENSURE FIELD COORDINATION IS MADE EARLY ON IN THE CONSTRUCTION PHASE SO
PLACEMENT LOCATION IS CORRECT.
B.THE IRRIGATION CONTRACTOR SHALL MEET WITH THE OWNER'S REPRESENTATIVE PRIOR TO
COMMENCEMENT OF WORK, AND SHALL OBTAIN ALL ENGINEERING, LANDSCAPE, AND OTHER
APPLICABLE PLANS & DOCUMENTS. THE CONTRACTOR SHALL THOROUGHLY REVIEW THE PLANS
AND REPORT ANY CONFLICTS OR DISCREPANCIES TO THE LANDSCAPE ARCHITECT AND OWNER'S
REPRESENTATIVE IMMEDIATELY.
C.THE IRRIGATION CONTRACTOR SHALL NOT WILFULLY INSTALL THE IRRIGATION SYSTEM AS SHOWN
ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT UNKNOWN OBSTRUCTIONS, GRADES
OR DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED IN THE ENGINEEERING. SUCH
OBSTRUCTIONS OR DIFFERENCES SHALL BE BROUGHT TO THE ATTENTION OF THE IRRIGATION
DESIGNER. IN THE EVENT THAT THIS NOTIFICATION IS NOT PERFORMED, THE IRRIGATION
CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY REVISIONS AND NECESSARY COSTS.
D.SEE UTILITY PLANS FOR IRRIGATION POINTS OF CONNECTION (TAP) AND DOMESTIC WATER
SUPPLY.
E.THE IRRIGATION CONTRACTOR SHALL PAY ANY AND ALL FEES AND PERMITS ASSOCIATED WITH
THE INSTALLATION OF THE IRRIGATION SYSTEM.
F.AT LEAST SEVEN DAYS BEFORE BEGINNING WORK, CONFIRM THE STATIC WATER PRESSURE IS AT
LEAST 55 PSI AND LESS THAN 70 PSI. IF STATIC WATER PRESSURE IS OUTSIDE OF THE STATED
RANGE, DO NOT PROCEED WITHOUT FIRST NOTIFYING THE IRRIGATION DESIGNER AND OWNER IN
WRITING, AND OBTAINING SUBSEQUENT DIRECTION FOR CORRECTIONAL MEASURES. SHOULD THE
IRRIGATION CONTRACTOR CHOOSE TO BEGIN THE INSTALLATION WITHOUT SUCH NOTIFICATION,
THE IRRIGATION CONTRACTOR WILL ASSUME THE RESPONSIBILITY FOR ALL COSTS INCURRED TO
ENSURE THE SYSTEM IS WORKING PROPERLY. NO CHANGE ORDERS WILL BE AUTHORIZED IN SUCH
CIRCUMSTANCES.
G.THE IRRIGATION CONTRACTOR SHALL VERIFY THE LOCATION OF ALL UNDERGROUND UTILITY LINES
(WATER, SEWER, ELECTRICAL, TELEPHONE, GAS, CABLE, TELEVISION, ETC.) PRIOR TO THE START
OF ANY WORK. THE CONTRACTOR SHALL BE FAMILIAR WITH ALL GRADE DIFFERENCES, LOCATIONS
OF WALLS, STRUCTURES AND UTILITIES.
H.COORDINATE WITH THE OWNER THE PROPOSED LOCATIONS OF THE AUTOMATIC CONTROLLER
AND ANY REQUIRED SLEEVES THROUGH THE BUILDING FOR CONTROL WIRES.
I.TRENCHING NEAR EXISTING TREES:
1.CONTRACTOR SHALL NOT DISTURB ROOTS 1-1/2" AND LARGER IN DIAMETER WITHIN THE
CRITICAL ROOT ZONE (CRZ) OF EXISTING TREES AND SHALL EXERCISE ALL POSSIBLE CARE
AND PRECAUTIONS TO AVOID INJURY TO TREE ROOTS, TRUNKS, AND BRANCHES. THE CRZ
IS DEFINED AS A CIRCULAR AREA EXTENDING OUTWARD FROM THE TREE TRUNK, WITH A
RADIUS EQUAL TO 1' FOR EVERY 1" OF TRUNK DIAMETER-AT-BREAST-HEIGHT (4.5' ABOVE
THE AVERAGE GRADE AT THE TRUNK).
2.ALL EXCAVATION WITHIN THE CRZ SHALL BE PERFORMED USING HAND TOOLS. NO MACHINE
EXCAVATION OR TRENCHING OF ANY KIND SHALL BE ALLOWED WITHIN THE CRZ.
3.ALTER ALIGNMENT OF PIPE TO AVOID TREE ROOTS 1-1/2" AND LARGER IN DIAMETER.
WHERE TREE ROOTS 1-1/2" AND LARGER IN DIAMETER ARE ENCOUNTERED IN THE FIELD,
TUNNEL UNDER SUCH ROOTS. WRAP EXPOSED ROOTS WITH SEVERAL LAYERS OF BURLAP
AND KEEP MOIST. CLOSE ALL TRENCHES WITHIN THE CANOPY DRIP LINES WITHIN 24
HOURS.
4.ALL SEVERED ROOTS SHALL BE HAND PRUNED WITH SHARP TOOLS AND ALLOWED TO
AIR-DRY. DO NOT USE ANY SORT OF SEALERS OR WOUND PAINTS.
J.BACKFILL
1.ALL BACKFILL MATERIAL SHALL BE SUBJECT TO APPROVAL BY THE OWNER. BACKFILL
MATERIAL SHALL BE FREE FROM RUBBISH, ROCK LARGER THAN 1", LARGE STONES, BRUSH,
SOD, FROZEN MATERIAL OR OTHER UNSUITABLE SUBSTANCES THAT MAY DAMAGE PIPE
DURING THE BACKFILLING OPERATIONS. SEPARATE OUT ROCKS LARGER THAN 1 INCH IN
ANY DIRECTION FROM EXCAVATED MATERIAL, AND REMOVE FROM AREAS TO RECEIVE
LANDSCAPING. COVER FOR BOTH TOP AND SIDES OF PIPE SHALL BE A MINIMUM OF 2
INCHES OF ROCK-FREE SOIL, SAND, OR OTHER APPROVED MATERIAL.
2.IN THE EVENT THAT THE MATERIAL FROM THE EXCAVATION OR TRENCHING IS FOUND TO BE
UNSUITABLE FOR USE IN BACKFILL, IT SHALL BE REMOVED FROM THE SITE AND PROPERLY
AND LEGALLY DISPOSED OF BY THE CONTRACTOR AT THE CONTRACTOR'S EXPENSE. THE
CONTRACTOR SHALL THEN PURCHASE AND AND FURNISH SUITABLE BACKFILL MATERIAL
CONSISTING OF EARTH, LOAM, SANDY CLAY, SAND OR OTHER APPROVED MATERIALS FREE
OF DEBRIS.
K.BACKFLOW PREVENTER INSTALLATION: CONTRACTOR SHALL MAKE CONNECTIONS TO EXISTING
WATER SOURCES AT LOCATION SHOWN ON PLANS AND AS APPROVED BY THE OWNER, AND SHALL
MAKE ANY MINOR CHANGES IN LOCATION AS MAY BE NECESSARY DUE TO ACTUAL SITE
CONDITIONS. BACKFLOW PREVENTER HEIGHT SHALL BE AS PER LOCAL CODES AND IRRIGATION
DETAILS. INSTALL A BRASS BALL VALVE IMMEDIATELY UPSTREAM OF THE BACKFLOW DEVICE TO
SERVE AS AN ISOLATION VALVE. TO EVERY EXTENT POSSIBLE, INSTALL BACKFLOW PREVENTER
ION A LOCATION SCREENED FROM PUBLIC VIEW (SUCH AS BEHIND A SHRUB ROW).
L.PIPING:
1.PIPE SIZE SHALL CONFORM TO THOSE SHOWN ON THE DRAWINGS. NO SUBSTITUTIONS OF
SMALLER PIPE SIZES SHALL BE PERMITTED, BUT SUBSTITUTIONS FOR LARGER SIZES MAY
BE APPROVED.
2.MAINLINE PIPE AND WIRES SHALL BE INSTALLED WITH A MINIMUM COVER OF 24 INCHES.
LATERAL PIPE SHALL BE INSTALLED WITH A MINIMUM COVER OF 18 INCHES.
3.ASSEMBLE ALL THREADED FITTINGS WITH TEFLON TAPE, WHICH SHALL BE APPLIED TO
MALE THREADS ONLY.
4.ALL SOLVENT-WELD CONNECTIONS SHALL BE MADE WITH APPROVED SOLVENT-WELD
PRIMER AND GLUE.
5.PIPE SHALL BE INSTALLED WITH A MINIMUM OF 4" HORIZONTAL CLEARANCE FROM ANY
OTHER PIPE AND 2" VERTICAL CLEARANCE FROM ANY PIPES THAT CROSS OVER OR UNDER.
M.VALVES:
1.VALVES SHALL BE INSTALLED PER MANUFACTURER'S DIRECTIONS AND THE IRRIGATION
DETAILS.
2.VALVE BOXES SHALL BE INSTALLED FLUSH WITH THE GRADE, WITH CLEAN PEA GRAVEL
LOCATED BELOW THE VALVE AS NOTED ON THE DETAILS. LOCATE BOXES WITHIN 12 TO 24"
OF SIDEWALKS OR LANDSCAPE EDGES, WITH TOPS OF BOXES 1" ABOVE FINISH GRADE IN
TURF, AND 3" ABOVE FINISH GRADE IN SHRUB AREAS (TO AVOID BEING COVERED BY
MULCH).
3.EACH VALVE BOX COVER SHALL BE HEAT-BRANDED WITH THE CONTROLLER STATION
NUMBER.
4.DO NOT INSTALL MORE THAN TWO VALVES IN A JUMBO BOX.
N.DRIP IRRIGATION EQUIPMENT SHALL BE INSTALLED PER MANUFACTURER'S DIRECTIONS AND THE
IRRIGATION DETAILS.
1.SUBSURFACE DRIP LINES SHALL BE BURIED NO MORE THAN 2" BELOW FINISH GRADE.
2.DRIP LINES MOUNTED ON GRADE SHALL BE LOCATED BENEATH LANDSCAPE FABRIC, AND
SECURED IN PLACE WITH WIRE STAPLES AT A MAXIMUM OF 48" ON CENTER.
O.SPRAY, ROTOR, AND BUBBLER HEADS:
1.ALL SPRAY AND ROTOR HEAD LOCATIONS SHALL BE STAKED, FLAGGED AND/OR OTHERWISE
CLEARLY MARKED ON THE GROUND PRIOR TO INSTALLATION. SPRINKLER HEAD STAKING
SHALL BE INSPECTED AND APPROVED BY THE OWNER'S REPRESENTATIVE BEFORE
INSTALLATION.
2.ALL SPRAY HEADS SHALL BE CONNECTED WITH A 12 INCH MINIMUM LENGTH OF 12 INCH
FLEX PVC. THE FLEX PVC SHALL BE SOLVENT WELDED TO SCHEDULE 40 PVC FITTINGS WITH
WELD-ON #795 SOLVENT AND #P-70 PRIMER. ALL ROTORS SHALL BE CONNECTED TO
LATERAL LINES WITH PRE-MANUFACTURED SWING JOINTS.
3.ALL ROTOR, SPRAY AND BUBBLER HEADS SHALL BE SET PERPENDICULAR AND FLUSH TO
FINISH GRADE AND WITH A CLEARANCE OF FOUR INCHES (MINIMUM) FROM THE EDGE OF
ANY BUILDINGS, WALLS, BOULDERS, AND HARDSCAPE, UNLESS OTHERWISE SPECIFIED.
4.ALL ROTOR, SPRRAY AND BUBBLER HEADS AND VALVES SHALL BE FLUSHED AND ADJUSTED
FOR OPTIMUM COVERAGE WITH MINIMUM OVERSPRAY ON WALKS, STREETS, WALLS, ETC.
P.AUTOMATIC CONTROLLER:
1.INSTALL THE CONTROLLER AT THE LOCATION INDICATED BY THE OWNER. INSTALL
CONTROLLER WITH A BACKUP BATTERY AS RECOMMENDED BY THE MANUFACTURER.
2.THE IRRIGATION CONTRACTOR SHALL COORDINATE 120 V.A.C. ELECTRICAL POWER TO
CONTROLLERS AND DEDICATE ONE (1) 20-AMP BREAKER FOR EACH CONTROLLER. IT SHALL
BE THE RESPONSIBILITY OF THE IRRIGATION CONTRACTOR TO MAKE THE FINAL HOOK-UP
FROM THE ELECTRICAL SOURCE TO THE CONTROLLER UNIT ONLY.
3.ALL VALVE CONTROL WIRE SHALL BE AWG 14 TYPE UF, 600 VOLT TEST, DIRECT BURIAL. NO
SPLICES SHALL BE ALLOWED EXCEPT AT VALVES AND CONTROLLER. WHERE SPLICES MAY
BE NECESSARY DUE TO EXCESSIVELY LONG WIRE RUNS, THE CONTRACTOR SHALL MAKE
ALL SPLICES IN 6" ROUND VALVE BOXES WITH 3M'S "DBY-DIRECT BURIAL SPLICE KIT". THE
CONTRACTOR SHALL LABEL ALL WIRES WITH WATERPROOF TAGS AND MARKERS AT ALL
SPLICES AND VALVE MANIFOLDS, AND SHALL LEAVE A 24" COIL OF EXCESS WIRE AT EACH
CONNECTION.
4.PROVIDE #10 COMMON WIRE, DIRECT BURIAL, TO ALL REMOTE CONTROL VALVES.
5.CONNECT ALL DIRECT BURIAL WIRES TO VALVES USING 3M'S "DBY-DIRECT BURIAL SPLICE
KIT" (UNLESS OTHERWISE SPECIFIED).
6.PROVIDE THREE ADDITIONAL IRRIGATION CONTROL WIRES ALONG EACH BRANCH OF
MAINLINE FOR FUTURE EXPANSION. STUB ADDITIONAL CONTROL WIRES INTO BACK OF
IRRIGATION CONTROLLERS.
7.THE IRRIGATION CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLING ALL CONTROL
WIRE SLEEVES AND PIPE SLEEVES UNDER PAVED AREAS PRIOR TO PAVING - SEE SLEEVING
NOTES.
Q.INSTALL THE RAIN SENSOR IN THE VICINITY OF THE CONTROLLER, AND COORDINATE LOCATION
WITH THE OWNER. IT IS THE RESPONSIBILITY OF THE IRRIGATION CONTRACTOR TO ENSURE THE
RAIN SENSOR IS PLACED IN A LOCATION WHERE IT CAN RECEIVE ADEQUATE RAINFALL WITHOUT
OBSTRUCTIONS. IF IT IS PLACED IN AN INADEQUATE LOCATION, THE IRRIGATION CONTRACTOR
MAY BE REQUIRED TO RELOCATE IT AT NO ADDITIONAL COST TO THE OWNER.
R.ALL IRRIGATION EQUIPMENT NOT OTHERWISE DETAILED OR SPECIFIED SHALL BE INSTALLED AS
PER MANUFACTURER'S RECOMMENDATIONS AND SPECIFICATIONS.
S.QUALITY CONTROL
1.PERFORM COVERAGE TESTS AFTER IRRIGATION SYSTEM IS COMPLETED, BUT PRIOR TO
ANY PLANTING AND PERFORM TESTING IN THE PRESENCE OF THE IRRIGATION DESIGNER
AND THE CONSTRUCTION MANAGER.
2.TEST SYSTEM TO ASSURE THAT ALL LAWN AND PLANTING AREAS ARE WATERED
COMPLETELY AND UNIFORMLY.
3.MAKE ALL NECESSARY ADJUSTMENTS TO PROVIDE COMPLETE COVERAGE, INCLUDING
REALIGNMENT OF HEADS AND REPLACEMENT OF NOZZLES.
T.CLEAN UP
1.DURING IRRIGATION EXCAVATION AND INSTALLATION, KEEP ALL PAVEMENT CLEAN AND ALL
WORK AREAS IN A NEAT, ORDERLY CONDITION.
2.DISPOSED LEGALLY OF ALL EXCAVATED MATERIALS OFF THE PROJECT SITE.
U.INSPECTION AND ACCEPTANCE
1.UPON COMPLETION OF THE WORK, THE IRRIGATION CONTRACTOR SHALL PROVIDE THE
SITE CLEAN, FREE OF DEBRIS AND TRASH, AND SUITABLE FOR USE AS INTENDED. THE
IRRIGATION CONTRACTOR SHALL THEN REQUEST AN INSPECTION BY THE OWNER TO
DETERMINE FINAL ACCEPTABILITY.
2.WHEN THE INSPECTED WORK DOES NOT COMPLY WITH THE CONTRACT DOCUMENTS, THE
CONTRACTOR SHALL REPLACE AND/OR REPAIR THE REJECTED WORK TO THE OWNER'S
SATISFACTION WITHIN 24 HOURS.
3.THE MAINTENANCE PERIOD WILL NOT COMMENCE UNTIL THE WORK HAS BEEN
RE-INSPECTED BY THE OWNER AND FOUND TO BE ACCEPTABLE. AT THAT TIME, A WRITTEN
NOTICE OF FINAL ACCEPTANCE WILL BE ISSUED BY THE OWNER, AND THE MAINTENANCE
AND GUARANTEE PERIODS WILL COMMENCE.
4.CONTROLLER CHART: THE IRRIGATION CONTRACTOR SHALL PROVIDE A 11" X 17"
COLOR-CODED, LAMINATED COPY OF THE IRRIGATION LAYOUT AND PLACE IT IN THE
CONTROLLER'S COVER. THE CONTROLLER CHART SHALL CLEARLY DELINEATE THE AREAS
COVERED BY EACH VALVE, USING A SEPARATE COLOR FOR EACH ZONE.
5.TURN THE FOLLOWING ITEMS IN TO THE OWNER UPON COMPLETION OF THE INSTALLATION
(IF APPLICABLE):
a.QUICK COUPLER KEYS (2)
b.CONTROLLER MANUAL (1)
c.CONTROLLER KEYS (2)
d.A MINIMUM OF (2) COPIES OF RECORD DRAWINGS. A RECORD DRAWING IS A RECORD
OF ALL CHANGES THAT OCCURRED IN THE FIELD AND THAT ARE DOCUMENTED
THROUGH CHANGE ORDERS, ADDENDA, OR CONTRACTOR/CONSULTANT DRAWING
MARKUPS.
V.REFER TO THE PLANTING SPECIFICATIONS FOR ADDITIONAL CONDITIONS OF FINAL ACCEPTANCE
AND START OF THE MAINTENANCE PERIOD.
W.WARRANTY
1.THE IRRIGATION SYSTEM SUPPLIED AND INSTALLED SHALL BE WARRANTED (LABOR AND
MATERIALS) TO REMAIN OPERATIONAL FOR A PERIOD OF 12 MONTHS AFTER THE DATE OF
FINAL ACCEPTANCE. DURING THIS PERIOD, THE CONTRACTOR SHALL ALSO REPAIR ANY
SETTLEMENT OF THE IRRIGATION TRENCHES.
2.BY THE END OF THE WARRANTY PERIOD, ANY IRRIGATION PART THAT IS EITHER
NON-OPERATIONAL OR THAT IS OPERATING BELOW STANDARDS AS DETERMINED BY THE
OWNER, SHALL BE REMOVED FROM THE SITE AND SHALL BE REPLACED. REPLACEMENTS
SHALL BE OF THE SAME KIND AS SPECIFIED IN THE IRRIGATION LEGEND AND SHALL BE
INSTALLED AS ORIGINALLY SPECIFIED.
3.IRRIGATION PARTS DAMAGED OR IMPAIRED DUE TO ACTS OF GOD, VANDALISM, AND/OR THE
OWNER'S IMPROPER MAINTENANCE SHALL NOT BE COVERED BY THIS WARRANTY.
Y.SHOULD THE PERMITTING JURISDICTION REQUIRE AN IRRIGATION AUDIT, THE IRRIGATION
CONTRACTOR SHALL RETAIN THE SERVICES OF A THIRD-PARTY CERTIFIED LANDSCAPE IRRIGATION
AUDITOR, AT NO ADDITIONAL COST TO THE OWNER.
GENERAL IRRIGATION SPECIFICATIONS
UNLESS OTHERWISE SPECIFIED, THE AUTOMATIC SPRINKLER IRRIGATION SYSTEM LAYOUT AS
SHOWN ON THE PLANS SHALL BE CONSIDERED SCHEMATIC. THE CONTRACTOR SHALL LAY OUT THE
ENTIRE SYSTEM USING STAKES TO INDICATE THE LOCATION OF THE VARIOUS COMPONENTS.
PRELIMINARY ADJUSTMENTS TO CONFORM TO ACTUAL SITE CONDITION SHALL BE ACCOMPLISHED
AT THIS TIME AND THE APPROVAL OF THE OWNER'S REPRESENTATIVE OBTAINED PRIOR TO ANY
ACTUAL WORK BEING PERFORMED. UTILITY CONNECTIONS, BOTH WATER AND ELECTRICAL, SHALL
BE AS SHOWN ON THE PLANS OR AS DESIGNATED BY THE UTILITY CONCERNED. UNLESS
SPECIFICALLY EXEMPTED IN THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL PAY ALL
COSTS CONCERNED IN PROVIDING THESE SERVICES.
THE LAYOUT AND LOCATION SHOWN FOR DRIP EMITTERS IS DIAGRAMMATIC, AND USED TO
CALCULATE SYSTEM FLOWS, ZONE SIZES, ETC. CONTRACTOR SHALL PROVIDE AND INSTALL DRIP
EMITTERS WITH THE APPROPRIATE FLOW RATES AND OPEN OUTLETS TO PROVIDE IRRIGATION TO
ALL PROPOSED PLANTINGS, BASED ON ACTUAL FIELD LOCATIONS OF PLANTINGS. CONTRACTOR
SHALL BE RESPONSIBLE FOR INSTALLING EMITTERS PER APPLICABLE JURISDICTION DETAILS,
SPECIFICATIONS, AND REQUIRED DISTRIBUTION TUBING LENGTH REQUIREMENTS. ADDITIONAL
AND/OR ALTERNATE EMITTERS MAY BE REQUIRED.
IRRIGATION DISCLAIMER
THE LOCATION OF THE EXISTING CONTROLLER IS UNKNOWN, AND COULD NOT BE VERIFIED ON SITE.
CONTRACTOR TO FIELD LOCATE EXISTING CONTROLLER. CONFIRM CAPACITY OF EXISTING
CONTROLLER FOR NEW STATIONS PROPOSED. PROVIDE AND INSTALL WIRE CONNECTIONS FOR
EACH NEW VALVE TO EXISTING CONTROLLER. PROVIDE AND INSTALL WIRE SLEEVES WHERE
REQUIRED, SEE NOTE. PROVIDE AND INSTALL ALL EQUIPMENT NECESSARY TO ADAPT TO EXISTING
CONTROLLER, INCLUDING *BUT NOT LIMITED TO) STATION MODULES, DECODER(S), SENSORS, ETC.
IRRIGATION CONTROLLER NOTE
SLEEVES SHALL BE PROVIDED AND INSTALLED FOR ALL PIPING AND WIRING UNDER ROADWAYS,
WALKWAYS, AND OTHER HARDSCAPE FEATURES GREATER THAN 24" IN WIDTH. SLEEVES FOR
CONTROL WIRES SHALL BE 2" DIA. SCH 40 PVC AND CONTAIN NO MORE THAN 25 WIRES PER SLEEVE.
FOR PLAN CLARITY, SLEEVE LOCATIONS AND SYMBOLS ARE REPRESENTATIVE AND DIAGRAMMATIC;
COORDINATE SLEEVE LOCATIONS WITH GENERAL CONTRACTOR.
IRRIGATION SLEEVING / WIRING
THE SYSTEM DESIGN IS INTENDED TO UTILIZE AN EXISTING IRRIGATION SYSTEM, WITH NEWLY
INSTALLED IRRIGATION VALVES, PIPE, FITTINGS, AND OTHER APPURTENANCES AS NECESSARY TO
COMPLETE THE IRRIGATION SYSTEM. THERE IS AN EXISTING IRRIGATION SYSTEM ON SITE,
HOWEVER, THE EXTENTS OF THE IRRIGATION SYSTEM, THE LOCATION OF EXISTING VALVES, AND
THE LAYOUT OF THE EXISTING IRRIGATION PIPE IS UNKNOWN. AS-BUILT DRAWINGS WERE NOT
AVAILABLE FOR REVIEW.
CONTRACTOR SHALL EVALUATE AND VERIFY EXTENTS OF THE EXISTING IRRIGATION SYSTEM
(INCLUDING TRACING WIRE) AND SHALL MAINTAIN CONNECTIVITY AND FUNCTIONALITY OF SYSTEM
COMPONENTS BEYOND SHOWN IMPROVEMENTS PRIOR TO DEMOLITION. MATCH EQUIPMENT WITH
EXISTING. ALL NEW TREES SHALL HAVE A DRIP SYSTEM ZONED SEPARATELY FROM SHRUB
AND/OR TURF AREAS. CONTRACTOR SHALL ADJUST ALL HEADS TO AVOID OVERSPRAY ONTO
PAVED AREAS OR BUILDING.
FOR ANY MODIFICATIONS OR ADDITIONS TO THE SCHEMATIC LAYOUT SHOWN THAT MAY BE
REQUIRED BY ACTUAL FIELD CONDITIONS, CONTRACTOR SHALL NOTIFY OWNER IN WRITING FOR
APPROVAL PRIOR TO BEGINNING CONSTRUCTION. IN THE CASE ADDITIONAL MODIFICATIONS ARE
REQUIRED, CONTRACTOR SHALL PROVIDE SHOP DRAWINGS OF PROPOSED PLAN CHANGES.
COORDINATE RELOCATION, REROUTE, AND RECONNECTION OF EXISTING EQUIPMENT AS
REQUIRED TO RETURN SITE IRRIGATION OPERATION TO 100% WITHIN 48-HOURS FOLLOWING
INITIAL DISTURBANCE AND SHUT-OFF OF EXISTING SYSTEM.
*IRRIGATION NOTICE TO CONTRACTOR*
IRRIGATION NOTES L-302
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