HomeMy WebLinkAboutRudi Hill PartitionEX. TREE
EX. MAILBOX
EX. ELECTRIC METER
EX. GUY ANCHOR
EX. POWER POLE
EX. LIGHT POLE
EX. GAS METER
EX. GAS VALVE
EX. WATER VALVE
EX. WATER METER
EX. FIRE HYDRANT
EX. STORM CATCH BASIN
EX. STORM MANHOLE
EX. SANITARY MANHOLE
EX. GRAVEL
PR. CONCRETE
EX. STORM LINE
EX. 1' CONTOUR
PR. CATCH BASIN
PR. CLEANOUT
PR. SANITARY MANHOLE
EX. PAVED SURFACE
PR. PAVED SURFACE
EX. CONCRETE
PR. STORM MANHOLE
PR. WATER SERVICE
PR. STORM LATERAL
PR. SEWER LATERAL
EX. 5' CONTOUR
PR. 1' CONTOUR
PR. 5' CONTOUR
PR. CURB
PR. SANITARY LINE
PR. PROPERTY LINE
PR. STORM LINE
PR. SAWCUT LINERIGHT-OF-WAY
BOUNDARY LINE
EX. PROPERTY LINE
CENTERLINE
EX. CURB
EX. FENCE LINE
EX. POWER LINE
EX. GAS LINE
EX. SEWER LINE
EX. WATER LINE
EX. FENCE LINE
EX. TRAFFIC SIGN
EX. CABLE RISER
EX. TELEPHONE RISER
EX. ELECTRIC BOX
VICINITY MAP INDEX OF DRAWINGS LOCATION MAP
RUDI HILL
3-PARCEL PARTITION
TAX MAP 2S1 04BC LOT 1500
NOT TO SCALE NOT TO SCALE
CO
V
R 1
CO
V
E
R
S
H
E
E
T
IN
D
E
X
O
F
D
R
A
W
I
N
G
S
1.COVR COVER SHEET & INDEX OF DRAWINGS
2.NTS1 CONSTRUCTION NOTES
3.NTS2 TYPICAL STREET SECTIONS/CONDITIONS OF APPROVAL
4.XCON EXISTING CONDITIONS PLAN
5.PPLT PRELIMINARY PLAT
6.GRD1 PROPOSED GRADING AND EROSION CONTROL PLAN
7.ST01 SW FERN ST. AND PUBLIC SD LINE '01' PLAN & PROFILE
8.ST02 PRIVATE DEVELOPMENT PLAN
9.SS01 PUBLIC SS LINE 'A' AND WATER PLAN & PROFILE
10.TREE1 TREE PRESERVATION PLAN
11.TREE1 TREE PLANTING PLAN
12.DTL1 CONSTRUCTION DETAILS
13.DTL2 CONSTRUCTION DETAILS
14.DTL3 CONSTRUCTION DETAILS
15.DTL4 CONSTRUCTION DETAILS
16.DTL5 CONSTRUCTION DETAILS
17.EL1 STREET LIGHTING PLAN
POWER PORTLAND GENERAL ELECTRIC
4950 NW 235TH AVENUE
HILLSBORO, OREGON 97124
503-844-5335
TELEPHONE FRONTIER COMMUNICATIONS
P.O. BOX 1100
BEAVERTON, OREGON 97075
503-643-1001
FIRE TUALATIN VALLEY FIRE & RESCUE
11945 SW 70TH AVENUE
TIGARD, OREGON 97223
503-649-8577
UTILITY CONTACTS
GAS NORTHWEST NATURAL GAS COMPANY
220 NW 2ND AVENUE
PORTLAND, OR 97209
503-721-2449
CABLE COMCAST
14200 SW BRIGADOON COURT
BEAVERTON, OR 97005
503-685-4883
WATER CITY OF TIGARD
13125 SW HALL BLVD
TIGARD, OR 97223
503-639-4171
PROJECT TEAM
DEVELOPER TRFL, LLC
5201 SW WESTGATE DR, NO. 206
PORTLAND, OR 97221
503-819-9244
WADE WILLERS
ENGINEER NW ENGINEERS, LLC
2920 SE BROOKWOOD AVE., SUITE G
HILLSBORO, OR 97123
503-601-4401
STEVE WHITE, PE
GEOTECH CARLSON GEOTECHNICAL
18270 SW BOONES FERRY RD, SUITE 6
TIGARD, OR 97224
503-684-3460
BRAD WILCOX, P.E., G.E.
SURVEYOR CMT SURVEYING AND CONSULTING
20330 SE HIGHWAY 212
DAMASCUS, OR 97089
503-850-4672
SHAUN FIDLER, PLS
LOCAL DATUM WAS ESTABLISHED BY WASHINGTON COUNTY BENCHMARK NO. 540, A BRASS DISK
INSCRIBED "WASH CO BM 540" AT THE DEAD END OF INTERSECTION OF SW FERN ST WITH SW ASCENSION
DR, 170 FEET WEST OF ITERSECTION.
ELEVATION = 294.42
BENCH MARK
SITE IMPERVIOUS AREAS
LOCATES
48 HOUR NOTICE REQUIRED PRIOR TO EXCAVATION
THE CONTRACTOR MUST COMPLY WITH THE REGULATIONS OF O.R.S. 757.541 TO 757.571
IN LOCATION AND PROTECTION OF UNDERGROUND UTILITIES. OREGON LAW REQUIRES YOU
TO FOLLOW RULES ADOPTED BY THE OREGON UTILITY NOTIFICATION CENTER. THOSE RULES
ARE SET FORTH IN OAR 952-001-0010 THROUGH OAR 952-001-0090. YOU MAY OBTAIN
COPIES OF THE RULES BY CALLING THE CENTER. 503-282-1987
EXISTING PUBLIC RIGHT-OF-WAY = 0 S.F.
EXISTING PRIVATE PROPERTY = 0 S.F.
PROPOSED PUBLIC RIGHT-OF-WAY = 1,200 S.F.
PROPOSED PRIVATE RIGHT-OF-WAY = 0 S.F.
PROPOSED PRIVATE PROPERTY = 7,920 S.F.
TOTAL PROPOSED IMPERVIOUS AREA = 9,120 S.F.
LEGEND
TOTAL SITE AREA = 93,575 S.F. = 2.15 ACRES
TOTAL GROUND DISTURBANCE AREA = 30,650 S.F. = 0.70 ACRES
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
NT
S 2
CO
N
S
T
R
U
C
T
I
O
N
N
O
T
E
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
GENERAL NOTES:
1.THE PERMIT HOLDER MUST COMPLY WITH ALL APPLICABLE PROVISIONS
OF FEDERAL AND STATE LAW, THE TIGARD MUNICIPAL CODE, AND THE
TERMS OF ANY AGREEMENT WITH THE CITY OF TIGARD REGARDING
WORK TO BE DONE PERSUANT TO THIS PERMIT.
2.THE CITY'S STANDARD SPECIFICATION FOR TRAFFIC CONTROL IS
"MANUAL ON UNIFORM TRAFFIC DEVICES FOR STREETS AND
HIGHWAYS", U.S. DEPT. OF TRANSPORTATION, FHWA, CURRENT ED.
3.TRAFFIC CONTROL SHALL BE PROVIDED FOR BY THE CONTRACTOR IN
ACCORDANCE WITH THE CITY'S STANDARD SPECIFICATION AND, ALSO,
IN ACCORDANCE WITH A CITY (JOB SPECIFIC) APPROVED TRAFFIC
CONTROL PLAN. A COPY OF THE APPROVED TRAFFIC CONTROL PLAN
SHALL BE AVAILABLE AT THE WORK AREA.
4.PUBLIC ROADWAY SHALL NOT BE CLOSED TO TRAFFIC, AT ANY TIME,
WITHOUT HAVING FIRST OBTAINED WRITTEN APPROVAL FROM THE CITY
ENGINEER. THE PERMIT HOLDER IS RESPONSIBLE FOR PROVISION OF
TIMELY NOTIFICATION OF TRAFFIC FLOW DISRUPTIONS TO AREA WIDE
EMERGENCY SERVICES (TIGARD POLICE DEPT., TUALATIN FIRE &
RESCUE) AND TO TRI-MET AND TIGARD SCHOOL DISTRICT AND OTHER
SERVICE PROVIDERS.
5.ADVANCE WARNING OF IMMINENT TRAFFIC DISRUPTION SHALL BE
PROVIDED TO THE GENERAL MOTORING PUBLIC BY PLACEMENT OF AN
ADVANCE NOTIFICATION SIGN AT EACH END OF THE CONSTRUCTION
AREA 72 HOURS (MIN.) BEFORE INITIATION OF CONSTRUCTION WORK.
6.ACCESS TO EXISTING PROPERTIES SHALL BE MAINTAINED AT ALL TIMES,
INCLUDING NORMAL DELIVERY SERVICE AND MAIL SERVICE AND IF NOT,
SHALL BE CAUSE FOR WORK STOPPAGE UNTIL EFFECTIVE ACCESS IS
ESTABLISHED.
7.TRAFFIC CONTROL DEVICES, FLAGPERSONS, ETC., SHALL BE IN PLACE
PRIOR TO INITIATION OF CONSTRUCTION WORK AND SHALL BE
EFFECTIVELY MAINTAINED.
8.PURSUANT TO TIGARD MUNCIPAL CODE SECTION 7.40.180, WORK IS
PERMITTED BETWEEN THE HOURS OF 7:00 A.M. TO 7:00 P.M. DAILY
UNLESS OTHERWISE AUTHORIZED BY THE CITY MANAGER.
9.HOURS OF CONSTRUCTION ON COLLECTOR AND ARTERIAL ROADS WILL
BE LIMITED TO 9:00 A.M. - 3:00 P.M. UNLESS AUTHORIZED BY THE CITY
ENGINEER. NO WORK WILL BE PERMITTED ON COLLECTOR AND
ARTERIAL ROADS BETWEEN 3:30 P.M. AND 9:00 A.M. UNLESS
AUTHORIZED BY THE CITY ENGINEER.
10.TEMPORARY TRENCH PATCHING ON ARTERIALS AND COLLECTORS
SHALL BE PAVED WITH AT LEAST 2" OF HOT MIX ASPHALT.
11.MINIMUM TRAVEL LANE WIDTH SHALL BE TWELVE (12) FEET;
PEDESTRIAN TRAVEL SHALL ALSO BE PROVIDED FOR.
12.THE CITY RESERVES THE RIGHT TO ADD TO OR MODIFY TRAFFIC
CONTROL REQUIREMENTS AS MAY BE NECESSARY TO EFFECTIVELY
CONTROL TRAFFIC AND TO ASSURE PUBLIC SAFETY.
13.BEFORE INITIATING ANY CONSTRUCTION ACTIVITY, THE PERMIT HOLDER
SHALL CONTACT THE CITY'S PRIVATE DEVELOPMENT INSPECTOR,
(503/639-4171) TO ESTABLISH A PLACE, TIME, AND DATE FOR A
PRE-CONSTRUCTION MEETING.
14.THE PERMIT HOLDER OR HIS CONTRACTOR SHALL NOTIFY THE CITY'S
INSPECTOR AT 503/639-4171 TWENTY-FOUR (24) HOURS PRIOR TO
COMMENCING WORK, TWENTY-FOUR (24) HOURS PRIOR TO ANY
STAGED INSPECTION AND AFTER COMPLETING WORK COVERED BY THE
PERMIT.
15.A COPY OF THE PERMIT AND ALL ATTACHMENTS, AND A COPY OF THE
APPROVED CONSTRUCTION PLAN AND ALL AMENDMENTS SHALL BE
AVAILABLE AT THE WORK AREA. ALL WORK SHALL CONFORM TO THE
PERMIT TERMS, CONDITIONS AND PROVISIONS AND TO THE CITY
APPROVED PERMIT PLANS, AND APPROVED PLAN AMENDMENTS AND
TO THE CITY'S STANDARDS AND SPECIFICATIONS AND TO THESE
GENERAL CONDITIONS. CHANGES TO ANY OF THE AFORESAID MUST BE
APPROVED BY THE CITY, IN ADVANCE OF WORK PERFORMANCE.
16.MAINTENANCE OF THE WORK AREA AND APPROACH ROADS IS THE
RESPONSIBILITY OF THE PERMIT HOLDER. THE WORK AREA AND
APPROACH ROADS SHALL BE MAINTAINED IN A CLEAN CONDITION, FREE
FROM OBSTRUCTIONS AND HAZARDS. A COPY OF THE PERMIT HOLDERS
CERTIFICATE OF INSURANCE SHALL BE AVAILABLE AT THE WORK AREA.
17.THE SPREADING OF MUD OR DEBRIS OR STORAGE OF MATERIALS OR
EQUIPMENT OF ANY KIND UPON ANY PUBLIC ROADWAY IS STRICTLY
PROHIBITED AND VIOLATION SHALL BE CAUSE FOR IMMEDIATE
CANCELLATION OF THE PERMIT. THE CITY MAY AT ANY TIME ORDER
IMMEDIATE CLEAN UP AND STOPPAGE OF WORK TO ACCOMPLISH
CLEAN UP.
18.EFFECTIVE EROSION CONTROL IS REQUIRED. EROSION CONTROL
DEVICES MUST BE INSTALLED AND MAINTAINED MEETING THE CLEAN
WATER SERVICESD AND D.E.Q. REQUIREMENTS. THE CITY MAY AT ANY
TIME ORDER CORRECTIVE ACTION AND STOPPAGE OF WORK TO
ACCOMPLISH EFFECTIVE EROSION CONTROL.
19.PROPERTY DISTURBED BY CONSTRUCTION ACTIVITY SHALL BE SEEDED
WITH A STANDARD GRASS MIX; SHRUBS, FLOWERS, BARKDUST,
EXISTING SIGNS, PAVEMENT MARKINGS, MAILBOXES, ETC. SHALL BE
REESTABLISHED, REINSTALLED OR REPLACED, WITH LIKE KIND AND
MATERIAL.
20.EFFECTIVE DRAINAGE CONTROL IS REQUIRED. DRAINAGE SHALL BE
CONTROLLED WITHIN THE WORK SITE AND SHALL BE SO ROUTED THAT
ADJACENT PRIVATE PROPERTY, PUBLIC PROPERTY AND THE RECEIVING
SYSTEM IS NOT ADVERSELY IMPACTED. THE CITY MAY AT ANY TIME
ORDER CORRECTIVE ACTION AND STOPPAGE OF WORK TO ACCOMPLISH
EFFECTIVE DRAINAGE CONTROL.
21.OREGON LAW REQUIRES FOLLOWING THE RULES ADOPTED BY THE
OREGON UTILITY NOTIFICATION CENTER. SAID RULES ARE SET FORTH IN
OAR 952-001-0010 THROUGH OAR 952-001-0080. COPIES OF SAID
RULES MAY BE OBTAINED FROM THE CENTER BY CALLING
503-246-1987. IF YOU HAVE ANY QUESTIONS ABOUT THE RULES,
CONTACT THE CENTER. NOTE: DAMAGE TO UTILITIES SHALL BE
CORRECTED AT THE PERMIT HOLDERS EXPENSE.
EXCAVATION & GRADING:
1.THE CONTRACTOR SHALL DETERMINE THE TYPE OF EQUIPMENT AND
METHOD TO USE TO ACHIEVE REQUIRED COMPACTION. THE
CONTRACTOR SHALL ARRANGE FOR A GEOTECHNICAL ENGINEER TO
TEST AND CERTIFY SOIL COMPACTION. THE CITY OF TIGARD, AND THE
ENGINEER SHALL RECEIVE COPIES OF ALL GEOTECHNICAL INSPECTION
AND TEST REPORTS.
2.PIPE BEDDING SHALL CONFORM TO THE GRANULAR BEDDING AND
BACKFILL REQUIREMENTS OF CWS PER DWG NO. 590. BEDDING SHALL
BE 3/4"-0" CRUSHED ROCK, EXCEPT WHERE NATIVE MATERIAL MAY BE
USED.
3.TRENCH BACKFILL WITHIN THE RIGHT-OF-WAY SHALL BE CLEAN,
WELL-GRADED 3/4"-O" CRUSHED ROCK COMPACTED TO 95% AASHTO
T-99.
4.ALL AREAS OF FILL THAT WILL BE WITHIN A FUTURE BUILDING ENVELOPE
SHALL BE COMPACTED IN ACCORDANCE WITH THE UBC, CHAPTER 33.
5.THE CONTRACTOR SHALL PROVIDE PROTECTION TO ADJOINING
PROPERTY FROM EXCAVATION AND FILL ACTIVITIES AND FROM
SEDIMENTATION DUE TO RUNOFF. THIS MAY BE ACCOMPLISHED BY THE
INSTALLATION OF APPROPRIATE DRAINAGE DITCHES NEAR THE
PROPERTY BOUNDARIES AND BY KEEPING GRADING ACTIVITIES AT
LEAST 2 FEET AWAY FROM PROPERTY BOUNDARIES, AS REQUIRED BY
THE UBC CHAPTER 33.
6.TRENCHES ARE NOT TO BE LEFT OPEN OVERNIGHT.
ROADS:
1.MATERIAL IN SOFT SPOTS WITHIN THE ROADWAY SHALL BE REMOVED
TO THE DEPTH REQUIRED TO PROVIDE A FIRM FOUNDATION AND SHALL
BE REPLACED WITH PIT RUN CRUSHED ROCK. THE ENTIRE SUBGRADE
SHALL BE THOROUGHLY COMPACTED TO A RELATIVE DENSITY OF 95%
OF T-99. 4" ROCK IS THE MAXIMUM ALLOWABLE SIZE.
2.WET WEATHER CONSTRUCTION AND OTHER UNFORESEEN CONDITIONS
MAY REQUIRE AN ADDITIONAL ROCK SECTION AND THAT GEOTEXTILE
FABRIC BE PLACED ON THE SUBGRADE. IN THIS EVENT, THE
CONTRACTOR IS TO CONSULT WITH THE ENGINEER AND WORK TO THE
WRITTEN RECOMMENDATIONS OF THE ENGINEER.
3.THE CONTRACTOR SHALL NOTIFY THE CITY OF TIGARD FOR INSPECTIONS
(1) WHEN THE SUBGRADE IS COMPLETE, (2) 24 HOURS PRIOR TO
PLACEMENT OF ROCK BASE MATERIAL AND (3) 24 HOURS PRIOR TO
FINAL PAVING FOR AN INSPECTION OF THE WORK, AND AT PROOF-ROLL
FOR CURB AND GUTTER AND FINAL PROOF-ROLL PRIOR TO PAVING.
4.THE ROADWAY MUST BE PROOF-ROLLED UNDER INSPECTION OF THE
ENGINEER AND THE CITY OF TIGARD WHEN THE SUBGRADE IS
COMPLETE AND WHEN THE TOP ROCK IS INSTALLED PRIOR TO PAVING.
5.THE ASPHALT CONCRETE PAVEMENT SHALL BE PROVIDED FROM A MIX
FORMULA AS SPECIFIED BY ODOT SPECIFICATION SECTION 00744
(MINOR HOT MIX) , LEVEL II 1/2" HMAC OR WMAC. COMPACT AC
PAVEMENT TO MINIMUM 92% OF MAX. DENSITY PER RICE STANDARD
METHOD. THE CONTRACTOR IS TO PROVIDE THE ENGINEER WITH
CERTIFICATE OF COMPLIANCE FROM THE ASPHALT PAVEMENT PLANT
UNLESS OTHERWISE INDICATED.
6.THE DEVELOPER SHALL INSTALL STREET LIGHTS PER THE INLCUDED
LIGHTING PLAN.
STORM DRAINAGE:
1.ALL STORM DRAIN CONNECTIONS ARE TO BE FACTORY TEES UNLESS OTHERWISE
NOTED.
2.ALL RAIN DRAINS OR FOOTING DRAINS SHALL BE PIPED OR CONNECTED TO A
DRAINAGE SYSTEM, DRAINAGE BLOCKOUTS SHALL BE PLACED IN CURBING FOR
THOSE LOTS ONLY INDICATED ON THE PLANS. BLOCKOUTS ARE TO BE LOCATED
5' FROM PROPERTY LINES.
3.ALL STORM SEWER PIPE SHALL BE INSTALLED WITH WATERTIGHT JOINTS IN
EASEMENT AREAS.
4.STORM SEWER PIPE, UNLESS OTHERWISE NOTED ON PLANS, SHALL BE PVC PER
ASTM D-3034 (SDR 35).
5.BACKFILL MUST BE COMPACTED TO A DENSITY OF 95% PER ASSHTO T-99 IN
PAVED OR STRUCTURAL FILL AREAS. MINIMUM COMPACTION IN UNPAVED OR
NON-STRUCTURAL FILL AREAS IS 90%.
6.STORM DRAIN LINES SHALL BE WHITE IN COLOR AND TESTED ACCORDING TO
THE REQUIREMENTS OF CLEAN WATER SERVICES. TESTING SHALL BE
PERFORMED AFTER CONSTRUCTION IS COMPLETED INCLUDING BACKFILLING
AND COMPACTION OF BASE ROCK. THE DEFLECTION TEST AS DESCRIBED IN THE
AMERICAN PUBLIC WORKS ASSOCIATION MANUAL - OREGON CHAPTER IS
REQUIRED. ALL STORM SEWER LINES MUST BE THOROUGHLY CLEANED PRIOR
TO DOING ANY TESTING OR VIDEO TAPING.
7.THE ENDS OF STORM DRAIN SERVICE LATERAL OR PIPE STUBS SHALL BE
MARKED WITH A ONE PIECE 2"x4" MARKER EXTENDING A MINIMUM 12" ABOVE
THE GROUND WITH THE END PAINTED IN WHITE. ATTACH MAGNETIC TAPE
ALONGSIDE THE 2"x4" MARKER (SEE DETAIL 290-ST).
8.NOTIFY CITY OF TIGARD INSPECTOR 48 HOURS PRIOR TO PERFORMING ANY
WORK.
9.STORM LATERALS WILL BE 4" DIAMETER, WHITE IN COLOR AND HAVE A MINIMUM
SLOPE OF 2.00% UNLESS OTHERWISE NOTED ON PLANS.
10.ALL STORM LATERAL LOCATIONS SHALL BE STAPED "D" IN THE CURB.
11.SANITARY LATERALS SHALL BE TESTED IN ACCORDANCE WITH THE
REQUIREMENTS OF CHAPTER 8 (TECHNICAL SPECIFICATIONS FOR CONVEYANCE
SYSTEMS) OF THE CLEAN WATER SERVICES "DESIGN AND CONSTRUCTION
STANDARDS".
12.SANITARY LATERALS WILL BE 4" DIAMETER, GREEN IN COLOR AND HAVE A
MINIMUM SLOPE OF 2.00% UNLESS OTHERWISE NOTED ON PLANS.
13.ALL SANITARY LATERALS SHALL BE STAMPED "S" IN THE CURB.
14.THE ENDS OF SANITARY SERVICE LATERALS OR PIPE STUBS SHALL BE MARKED
WITH A ONE PIECE 2"x4" MARKER EXTENDING A MINIMUM OF 12" ABOVE THE
GROUND WITH THE END PAINTED GREEN. ATTACH MAGNETIC TAPE ALONGSIDE
THE 2"x4' MARKER (SEE DETAIL290-ST).
15.ONLY STANDARD RISERS WILL BE PERMITTED ON ALL STORM AND SANITARY
MANHOLE IN PAVED AREAS.
ENGINEER'S NOTE TO THE CONTRACTOR:
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES OR
STRUCTURES SHOWN ON THESE PLANS ARE OBTAINED BY A SEARCH OF
AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO
EXISTING UTILITIES EXCEPT THOSE SHOWN ON THESE PLANS. THE
CONTRACTOR IS REQUIRED TO VERIFY AND TAKE DUE PRECAUTIONARY
MEASURES TO PROTECT THE UTILITY LINES SHOWN ON THESE DRAWINGS.
THE CONTRACTOR FURTHER ASSUMES ALL LIABILITY AND RESPONSIBILITY
FOR THE UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN OR NOT SHOWN
ON THESE DRAWINGS.
THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE
RESPONSIBILITY FOR THE JOB SITE CONDITIONS DURING THE COURSE OF
CONSTRUCTION OF THE PROJECT, INCLUDING SAFETY OF ALL PERSONS AND
PROPERTY; THAT THIS SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED
TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND,
INDEMNIFY AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM
ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE
PERFORMANCE OF WORK ON THIS PROJECT, EXCEPT FOR LIABILITY ARISING
FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER.
CONTRACTOR SHALL VERIFY ALL CONDITIONS, DEPTHS , LOCATIONS AND
DIMENSIONS OF EXISTING UTILITIES AND SHALL REPORT ALL DISCREPANCIES
TO THE ENGINEER PRIOR TO THE COMMENCEMENT OF WORK.
CONSTRUCTION NOTES
GENERAL NOTES (CONT.):
22.CONTRACTOR MUST VERIFY ALL EXISTING UTILITIES FOR BOTH
VERTICAL ELEVATION AND HORIZONTAL LOCATION PRIOR TO START
OF WORK (POTHOLE BEFORE DIGGING IF NECESSARY). SHOULD
CONFLICTS ARISE AND REDESIGN OR RELOCATION OF FACILITIES BE
NECESSARY, IT SHALL BE DONE AT THE PERMIT HOLDERS EXPENSE.
CHANGES MUST BE APPROVED BY THE CITY IN ADVANCE OF WORK
PERFORMANCE. CONTRACTOR SHALL COORDINATE THE WORK WITH
AFFECTED UTILITY AGENCIES.
23.A TEMPORARY HARD-SURFACE PATCH (COLD MIX A.C. OR HOT MIX
BASE PAVING) SHALL BE PLACED ON TRENCHES WITHIN ROADWAYS
AT THE END OF EACH DAYS WORK. NO TRENCH, ON SITE OR OFF-SITE,
SHALL BE LEFT AT ANY TIME IN AN UN-SAFE CONDITION. THE PERMIT
HOLDER IS RESPONSIBLE FOR AND IS LIABLE FOR HAZARDS OR
DAMAGE RESULTING FROM THE PROSECUTION OF THE WORK.
24.WORK PROVIDED FOR UNDER THE PERMIT SHALL INCLUDE REPAIR
OF EXISTING FACILITIES (ROADS, DITCHES, ETC.) AS MAY BE
NECESSARY, IN THE CITY INSPECTORS OPINION, TO OVERCOME
DETERIORATION OR DAMAGE WHICH OCCURRED IN CONJUNCTION
WITH THE WORK AUTHORIZED BY THE PERMIT. CORRECTIVE WORK
SHALL BE DONE AT THE PERMIT HOLDERS' EXPENSE.
25.ONE AS-BUILT DRAWING AND PDF SHOWING ALL NEW PUBLIC
IMPROVEMENTS, INCLUDING ANY REVISION MADE TO THE
PREVIOUSLY APPROVED CONSTRUCTION PLANS AND, ALSO, ANY
IMPROVEMENT WHICH MAY IMPACT AN EXISTING PUBLIC SYSTEM OR
FACILITY, SHALL BE PROVIDED TO THE CITY BY A REGISTERED CIVIL
ENGINEER ALONG WITH AN ENGINEERS CERTIFICATION OF
INSTALLATION COMPLIANCE (FORM ATTACHED). IN ADDITION, THE
APPLICANT'S AS-BUILT DRAWINGS SHALL BE TIED TO THE GPS
NETWORK. THE APPLICANT'S ENGINEER SHALL PROVIDE THE CITY
WITH AN ELECTRONIC FILE WITH POINTS FOR EACH STRUCTURE
(MANHOLES, CATCH BASINS, WATER VALVES, HYDRANTS AND OTHER
WATER SYSTEM FEATURES) IN TH DEVELOPMENT, AND THEIR
RESPECTIVE X AND Y STATE PLANE COORDINATES, REFERENCED TO
NAD 83 (91). INCLUDE ACROBAT (***.pdf) FILE AND ONE 11x17
COPY OF AS-BUILTS.
26.A SEWER SYSTEM AIR-TEST AND A VIDEO TEST REPORT AND ONE SET
OF BLUELINE "AS-BUILTS" (OF EITHER OR BOTH THE STORM AND
SANITARY SEWER SYSTEMS) MAY BE REQUIRED BY THE CITY FOR
REVIEW AND APPROVAL PRIOR TO CONNECTION OF ANY BUILDINGS
TO THE SEWER SYSTEM.
27.THE PERMIT HOLDERS ENGINEER/INSPECTOR SHALL SUBMIT DAILY
INSPECTION REPORTS, ON A WEEKLY BASIS, TO THE CITY'S
INSPECTOR. (SEE DEVELOPER - ENGINEERS AGREEMENT NOTE #5.)
28.THE CITY'S INSPECTOR MAY, AT THEIR DISCRETION, REQUIRE
PROVISION OF TESTS AND OR REPORTS FROM THE PERMIT HOLDER,
PERMIT HOLDERS ENGINEER OR CONTRACTOR TO VALIDATE CLAIMS
OF MATERIAL OR CONSTRUCTION ADEQUACY/COMPLIANCE. SUCH
TESTS/REPORTS SHALL BE PROVIDED AT THE PERMIT HOLDERS'
EXPENSE.
29.THE PERMIT HOLDER SHALL PROVIDE A COPY OF A PROPERLY
EXECUTED RELEASE AND WAIVER DOCUMENT TO THE CITY FOR EACH
OWNERSHIP DISTURBED BY CONSTRUCTION ACTIVITY, AS EVIDENCE
OF DISTURBANCE RESOLUTION AND OWNER SATISFACTION.
30.EXISTING MONUMENTS, PROPERTY CORNERS, AND SURVEY
MARKERS SHALL BE PROTECTED. REPLACEMENT SHALL BE AT THE
PERMIT HOLDERS' EXPENSE.
31.THE ENGINEER SHALL NOTIFY THE WASHINGTON COUNTY SURVEYOR
WHEN THE INITIAL AND FINAL LIFT OF ASPHALT HAS BEEN PLACED.
32.THE PERMIT HOLDER SHALL PROVIDE TO THE CITY INSPECTOR, IN
WRITING, THE NAMES AND 24 HOUR EMERGENCY TELEPHONE
NUMBER OF TWO (2) PERSONS WHO HAVE AUTHORITY TO RESOLVE
PROBLEMS, TAKE CORRECTIVE ACTION AND, IN GENERAL, WILL BE
RESPONSIBLE IN CASE OF ANY EMERGENCY. THE PERMIT HOLDER
SHALL NOTIFY THE CITY INSPECTOR, IN WRITING, OF ANY/ALL
ASSIGNMENT CHANGES.
33.THE PERMIT HOLDER SHALL CAUSE HIS CONTRACTOR TO PROVIDE TO
THE CITY INSPECTOR, IN WRITING, THE NAME AND 24 HOUR
EMERGENCY TELEPHONE NUMBER OF A DESIGNATED "COMPETENT
PERSON" RESPONSIBLE FOR CONSTRUCTION SAFETY AS PER
OR-OSHA, CHAP. 437, DIV. 3 CONSTRUCTION, SUB-DIVISION P -
EXCAVATIONS. THE CONTRACTOR SHALL NOTIFY THE CITY INSPECTOR
OF ANY/ALL ASSIGNMENT CHANGES.
34.IT IS THE SOLE RESPONSIBILITY OF THE PERMIT HOLDER TO PROVIDE
FOR PROPER RIGHT-OF-ENTRY AND/OR EASEMENTS PRIOR TO
STARTING WORK. PROOF OF RIGHT-OF-ENTRY OR PROPERLY
EXECUTED EASEMENTS, SHALL BE PROVIDED TO THE CITY. THE CITY
SHALL IN NO WAY BE CONSTRUED TO BE LIABLE FOR THE PERMIT
HOLDERS FAILURE TO OBTAIN OR PROVIDE FOR PROOF OF
RIGHT-OF-ENTRY OR EASEMENTS.
35.BEFORE PLACEMENT OF ASPHALT, THE PERMIT HOLDER SHALL
CLEAN AND HAVE THE CITY COMPLETE A PRE-ACCEPTANCE VIDEO
INSPECTION OF ALL NEW SEWER LINES. THE PERMIT HOLDER SHALL
PROVIDE THE CITY WITH 30 DAYS OF NOTICE FOR THE VIDEO
INSPECTION. ANY DEFICIENCIES SHALL BE REPAIRED BEFORE
PLACEMENT OF FINAL LIFT.
36.(PRIVATE SYSTEMS) THE DEVELOPER SHALL MAINTAIN THE WAER
QUALITY FACILITY AND CORRECT ANY DEFECTIVE WORK, AND SHALL
PERFORM ALL SCHEDULED MAINTENANCE TO ASSURE PROPER
FUNCTIONING OF THE FACILITY.
37. (PUBLIC SYSTEMS) THE DEVELOPER SHALL CREATE AND PROVIDE TO
THE CITY A SCHEDULE FOR PERIODIC (QUARTERLY) MAINTENANCE OF
THE WATER QUALITY FACILITY. THE DEVELOPER SHALL MAINTAIN
SAID FACILITY FOR A PERIOD OF THREE (3) YEARS FROM THE DATE OF
CITY CONDITIONAL ACCEPTANCE OF THE PUBLIC IMPROVEMENTS. ON
OCTOBER 1ST OF EACH YEAR DURING THIS THREE (3) YEARS PERIOD,
THE DEVELOPER SHALL REPORT, IN WRITING, MAINTENANCE
ACTIVITIES TO THE DIRECTOR OF PUBLIC WORKS. CITY CREWS
SHOULD MONITOR PROPER REMOVAL AND DISPOSAL OF SILT AND
DEBRIS. PRIOR TO CITY FINAL ACCEPTANCE OF THE FACILITY, THE
DEVELOPER SHALL PROVIDE A WRITTEN EVALUATION OF THE
OPERATION AND MAINTENANCE NEEDS OF THE FACILITY AND
CORRECT ANY DEFICIENCIES IDENTIFIED IN THE EVALUATION.
WATER SUPPLY:
1.ALL JOINTS TO BE RESTRAINED.
2.OPERATION OF VALVES BY TIGARD WATER PERSONNEL ONLY.
3.OPERATION OF VALVES IN THE TIGARD WATER SERVICE AREA BY ANYONE OTHER
THAN TIGARD WATER PERSONNEL IS PROHIBITED.
4.THE CONTRACTOR SHALL MAINTAIN ONE SET OF STAMPED APPROVED PLANS ON
THE CONSTRUCTION SITE AT ALL TIMES.
5.ALL WORK SHALL BE IN ACCORDANCE WITH AMERICAN WATER WORKS
ASSOCIATION (AWWA) STANDARDS.
6.ALL WORK SHALL BE APPROVED BY CITY PROJECT INSPECTOR.
7.ALL PIPE AND FITTINGS SHALL BE DUCTILE IRON, CEMENT LINED, OF NEW
MANUFACTURE AND MADE IN THE UNITED STATES OF AMERICA (USA). PIPE SHALL
BE "TYTON" JOINT DUCTILE IRON, CLASS 52. ALL FITTINGS SHALL BE MECHANICAL
JOINT (MJ) UNLESS OTHERWISE SPECIFIED.
8.COVER FOR ALL WATER MAINS IN STREET AND RIGHTS-OF-WAY SHALL BE 36".
BACKFILL SHALL BE 3/4"-0" GRAVEL.
9.ALL VALVE-OPERATING NUTS SHALL BE WITHIN 36" OF FINISHED GRADE,
OTHERWISE VALVE OPERATING NUT EXTENSIONS WILL BE REQUIRED.
10.THRUST BLOCKS MAY BE REQUIRED AT TEES, CROSSES, OR BENDS AND WILL BE
SPECIFIED BY THE CITY PROJECT INSPECTOR OR ENGINEER. POURED CONCRETE
THRUST BLOCKS WILL HAVE AT LEAST EIGHT SQUARE FEET OF BEARING SURFACE
AT EACH TEE, CROSS, AND BEND LOCATIONS (SEE DETAILS FOR MINIMUM
BEARING AREAS).
11.EVERY 2-INCH WATER SERVICE LOCATION TO BE MARKED, AND MARKER TO
REMAIN IN PLACE UNTIL THE WATER METER IS INSTALLED. ALL 2-INCH WATER
SERVICES SHALL CONSIST OF A MJ x 2" IPT TEE AND 2" IPT x 110 COMPRESSION
FITTING AS MANUFACTURED BY MUELLER COMPANY.
12.FIRE HYDRANT ASSEMBLY CONSISTS OF A MJ x 6-INCH FLANGE (FLG.) TEE, 6-INCH
FLG. x MJ GATE VALVE, 6-INCH MJ x MJ HOLDING SPOOL AND A MODERN
MUELLER CENTURION FIRE HYDRANT, A-443, 6-INCH MJ, 5-1/4-INCH MVO,
3-PORT (2-2 1 2-INCH NST HOSE CONNECTION, 1-4 1 2-INCH NST PUMPER), 1 1 2
-INCH PENTAGON OPERATING NUT OPENING LEFT, COLOR BEING YELLOW OR
APPROVED EQUAL: WATERIOUS PACER 6790, CLOW MEDALLION.
13.EACH FIRE HYDRANT SHALL BE INSTALLED UPON A PRE-FORMED CONCRETE
BLOCK WITH 1 1 2 CUBIC YARDS OF CRUSHED 2-INCH-3 4 INCH DRAIN ROCK.
GEOTEXTILE FABRIC WILL BE LAID ON TOP OF THE DRAIN ROCK TO SEPARATE THE
ROCK FROM EARTH COVER.
14.ALL SANITARY SEWER LINES WITHIN 10 FEET LATERALLY OR 3 FEET VERTICALLY
OF A WATER MAIN SHALL BE ENCASED IN A REINFORCED CONCRETE JACKET 6"
THICK FOR A DISTANCE OF 10 FEET ON BOTH SIDE OF THE CROSSING. WHERE
CROSSINGS ARE NECESSARY, THEY MUST BE MADE AT APPROXIMATELY 90
DEGREES WITH AT LEAST 18 INCHES OF SEPARATION BELOW THE WATER LINE.
15.THE CONTRACTOR SHALL SCHEDULE CONSTRUCTION WORK SPECIFIED HEREIN
TO MAINTAIN CONTINUOUS WATER SERVICE TO EXISTING WATER USERS. WHERE
IT IS NECESSARY TO SHUT DOWN SERVICE TO MAKE REQUIRED INTERTIES, THE
CONTRACTOR SHALL NOTIFY THE CITY PROJECT INSPECTOR AT LEAST FIVE
WORKING DAYS PRIOR TO A PLANNED WATER SERVICE SHUT DOWN TO ALLOW
THE OWNER TO NOTIFY USERS OF THE UPCOMING TEMPORARY SUSPENSION OF
WATER SERVICE.
16.PRIOR TO ANY CUT-IN OR CONNECTION, THE CONTRACTOR SHALL HOLD AN
ONSITE PRE-CONSTRUCTION MEETING WHERE THE CUT-IN SCHEDULE AND
COORDINATION WILL BE DISCUSSED. THOSE TO ATTEND SHALL INCLUDE THE
ONSITE FOREMAN, CITY PROJECT INSPECTOR, AND TIGARD WATER PERSONNEL.
THIS MEETING SHALL TAKE PLACE PRIOR TO EACH CONNECTION AND BE HELD NO
LONGER THAN ONE WEEK PRIOR TO THE CONNECTION. THE CONTRACTOR SHALL
HAVE ALL FITTINGS, PIPE, CHLORINE SWABBING EQUIPMENT, PUMPS AND HOSES,
AND ALL EQUIPMENT NEEDED TO MAKE THE CUT-IN CONNECTION AT THE
MEETING AND AVAILABLE FOR CITY INSPECTION.
17.THE NEW PIPELINE SHALL BE FLUSHED, PRESSURE TESTED, AND DISINFECTED
BEFORE ANY CONNECTION TO THE EXISTING WATER SYSTEM IS MADE.
TEMPORARY BLOW-OFFS SHALL BE PROVIDED BY THE CONTRACTOR AT ALL
DEAD-ENDS.
18.ALL PIPES, VALVES, AND FITTINGS SHALL BE THOROUGHLY FLUSHED PRIOR TO
PRESSURE TESTING AND CHLORINATION. FLUSHING SHALL BE DONE THROUGH
BLOW-OFF UNITS, HYDRANTS, INDIVIDUAL SERVICES, AND MAIN AT A VELOCITY OF
AT LEAST 2.5 FEET PER SECOND (FPS).
19.PRIOR TO ANY FLUSHING PROCEDURES, THE CONTRACTOR SHALL ISSUE A
FLUSHING PLAN PROVIDING DIRECTION OF FLOW, SURFACE WATER
MANAGEMENT BEST MANAGEMENT PRACTICES (BMP'S), AND A WRITTEN
SCHEDULE TO THE CITY PROJECT INSPECTOR FOR APPROVAL. A 48-HOUR NOTICE
SHALL BE GIVEN TO THE CITY PROJECT INSPECTOR PRIOR TO ANY SYSTEM
SHUT-DOWN OR FLUSHING PROCEDURES. UNDER NO CIRCUMSTANCES SHALL
THE CONTRACTOR OPERATE ANY CITY VALVES.
20.PRESSURE TESTING SHALL COMMENCE ONLY AFTER BACKFILL HAS PASSED THE
REQUIRED COMPACTION TESTS PER AASHTO T-180 AND THE ROADWAY BASE
ROCK HAS BEEN PLACED, COMPACTED, PROOF ROLLED, AND APPROVED BY THE
CITY PROJECT INSPECTOR.
21.ALL MAINS WITH A STATIC PRESSURE UP TO 100 POUNDS PER SQUARE INCH (PSI)
SHALL BE TESTED AT 150 PSI FOR 1 HOUR WITH A MAXIMUM LOSS OF 5 PSI.
WATER MAINS WITH A STATIC PRESSURE GREATER THAN 100 PSI SHALL BE
PRESSURE TESTED AT 1.5 TIMES THE STATIC PRESSURE FOR 1 HOUR WITH A
MAXIMUM LOSS OF 5 PSI. ALL PRESSURE TESTING SHALL BE COMPLETED IN THE
PRESENCE OF THE CITY PROJECT INSPECTOR.
WATER SUPPLY (CONT.):
22.UPON SATISFACTORY COMPLETION OF TESTING, THE NEW MAINS AND
CONNECTIONS TO EXISTING MAINS SHALL BE CLEANED AND FLUSHED WITH
POTABLE WATER PRIOR TO DISINFECTION. FLUSHING VELOCITIES SHALL BE AT
LEAST 2.5 FEET PER SECOND. DISINFECTION SHALL BE IN ACCORDANCE WITH
AWWA STANDARD C651-92, THE STATE HEALTH DIVISION AND CITY
REQUIREMENTS. THE CONTINUOUS FEED METHOD OF DISINFECTION SHALL BE
USED. DISINFECTING MIXTURE SHALL BE A CHLORINE-WATER SOLUTION HAVING
A FREE CHLORINE RESIDUAL OF 40-50 MG/L (MILLIGRAMS PER LITER). THE
DISINFECTION MIXTURE WILL BE PREPARED BY INJECTING A CALCIUM/SODIUM
HYPOCHLORITE AND WATER SOLUTION INTO THE PIPELINE AT A MEASURED RATE
WHILE FRESH (POTABLE) WATER IS ALLOWED TO FLOW THROUGH THE PIPELINE
SO THAT THE CHLORINE-WATER SOLUTION IS OF THE SPECIFIED STRENGTH.
TREATED (CHLORINATED) WATER SHALL BE RETAINED IN THE PIPELINE LONG
ENOUGH TO DESTROY ALL NONSPORE-FORMING BACTERIA. TYPICAL RETENTION
PERIOD IS 24 HOURS. AT THE END OF THE 24-HOUR PERIOD, THE PIPELINE IS TO
HAVE A FREE CHLORINE RESIDUAL OF A LEAST 10 MG/L. AFTER SATISFACTORY
CHLORINATION, FLUSH THE CHLORINATION WATER FROM THE LINE UNTIL THE
WATER THROUGHOUT THE PIPELINE IS EQUAL CHEMICALLY AND
BACTERIOLOGICALLY TO THE PERMANENT SOURCE OF SUPPLY. THE DISINFECTION
WATER MUST BE DISPOSED OF IN AN APPROVED MANNER. DO NOT ALLOW
DISINFECTION WATER TO FLOW INTO A WATERWAY WITHOUT ADEQUATE DILUTION
OF OTHER SATISFACTORY METHODS OF REDUCING CHLORINE RESIDUALS TO A
SAFE LEVEL AS MANDATED BY DEQ. AFTER DISPOSAL AND FLUSHING OF THE
DISINFECTION SOLUTION, THERE WILL BE ANOTHER 24-HOUR RETENTION PERIOD
PRIOR TO BACTERIOLOGICAL TESTING. BACTERIOLOGICAL TESTS WILL BE TAKEN
BY TPW.
23.PROVIDE AN ECLIPSE NO. 88 SAMPLING STATION MANUFACTURED BY KUPFERTE
FOUNDRY, ST. LOUIS, MO 63102. THE SAMPLING STATION SHALL BE 2"-0" BURY,
WITH A 3
4" FIPT (FEMALE IRON PIPE THREAD) INLET, AND A 3
4" UNTHREADED HOSE
NOZZLE. ALL SAMPLING STATIONS SHALL BE ENCLOSED IN A LOCKABLE,
NON-REMOVABLE, ALUMINUM-CAST HOUSING. WHEN OPENED, THE SAMPLING
STATION SHALL REQUIRE NO KEY FOR OPERATION AND THE WATER WILL FLOW IN
AN ALL-BRASS WATER WAY. ALL WORKING PARTS WILL BE OF BRASS AND BE
REMOVABLE FROM ABOVE GROUND WITH NO DIGGING. A COPPER VENT TUBE
(STANDARD) WILL ENABLE THE SAMPLING STATION TO BE PUMPED FREE OF
STANDING WATER TO PREVENT FREEZING AND TO MINIMIZE BACTERIAL
GROWTH.THE EXTERIOR PIPING WILL BE BRASS AND A 1
4" BALL VALVE SHALL BE
PROVIDED IN PLACE OF THE 1
4" PET COCK ON THE VENT PIPE.
24.ALL WATER METERS CONNECTED TO AN IRRIGATION SYSTEM MUST HAVE THE
PROPER OREGON STATE APPROVED BACKFLOW PREVENTION DEVICE, MINIMUM
OF A DOUBLE CHECK VALVE ASSEMBLY(DCVA) INSTALLED ON THE PROPERTY
SIDE OF THE WATER METER. IN ADDITION, EVERY METER FOR COMMERCIAL,
MULTI-FAMILY, INDUSTRIAL, AND INSTITUTIONAL SERVICE, REGARDLESS OF SIZE,
SHALL HAVE THE PROPER OREGON STATE APPROVED BACKFLOW PREVENTION
DEVICE MINIMUM OF A DCVA INSTALLED ON THE PROPERTY SIDE OF THE METER.
THE BACKFLOW PREVENTION DEVICE SHALL BE INSTALLED AND TESTED BY THE
OWNER, WITH THE RESULTS FORWARDED TO TIGARD PUBLIC WORKS WATER
DIVISION BEFORE WATER SERVICES CAN BEGIN.
NT
S
2 3
TY
P
I
C
A
L
S
T
R
E
E
T
S
E
C
T
I
O
N
S
CO
N
D
I
T
I
O
N
S
O
F
A
P
P
R
O
V
A
L
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
DEMOLITION NOTES:
1.PRIOR TO STARTING DEMOLITION OPERATIONS THE CONTRACTOR SHALL
APPLY FOR AND OBTAIN ALL NECESSARY PERMITS REQUIRED BY FEDERAL,
STATE AND LOCAL LAWS, CODES AND REGULATIONS.
2.THE CONTRACTOR SHALL PROVIDE ALL THE "MEANS AND METHODS"
NECESSARY TO PREVENT MOVEMENT, SETTLEMENT OR COLLAPSE OF
EXISTING STRUCTURES AND/OR IMPROVEMENTS TO REMAIN, ON OR OFF SITE.
THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO EXISTING
STRUCTURES AND/OR IMPROVEMENTS TO REMAIN AND SHALL RESTORE ANY
DAMAGE TO THE PRE-DEMOLITION CONDITION OR BETTER USING NEW
MATERIALS ANY REPAIRS REQUIRED SHALL BE PERFORMED AT THE
CONTRACTOR'S SOLE COST AND EXPENSE.
3.CONTRACTOR SHALL BE REQUIRED TO SECURE ANY NECESSARY PERMITS AND
APPROVALS FOR ALL OFF SITE MATERIAL SOURCES AND DISPOSAL FACILITIES.
CONTRACTOR SHALL SUPPLY A COPY OF APPROVALS TO OWNER'S
REPRESENTATIVE PRIOR TO INITIATING WORK.
4.CONTRACTOR SHALL INSTALL EROSION CONTROL MEASURES IN
CONFORMANCE WITH THE EROSION CONTROL PLAN, NOTES AND DETAILS
PRIOR TO STARTING DEMOLITION OPERATIONS.
5.THE LOCATION OF ALL UTILITIES SHALL BE MARKED IN THE FIELD PRIOR TO
DEMOLITION. CONTRACTOR SHALL PROTECT AND MAINTAIN IN A SAFE AND
OPERABLE CONDITION ALL UTILITIES INDICATED TO REMAIN AND PREVENT
INTERRUPTION OF EXISTING UTILITY SERVICES EXCEPT WHEN AUTHORIZED IN
WRITING BY THE AUTHORITIES HAVING JURISDICTION. CONTRACTOR SHALL
PROVIDE TEMPORARY SERVICES, ACCEPTABLE TO GOVERNING AUTHORITIES
AND OWNER'S REPRESENTATIVE, FOR BUILDING(S) TO REMAIN AS REQUIRED
DURING INTERRUPTIONS TO EXISTING UTILITY SERVICES.
6.DEMOLITION ACTIVITIES AND EQUIPMENT SHALL NOT USE AREAS OUTSIDE THE
PROJECT LIMITS WITHOUT WRITTEN PERMISSION FROM THE OWNER'S
REPRESENTATIVE AND/OR GOVERNMENTAL AGENCIES HAVING JURISDICTION
IF APPLICABLE.
7.THE CONTRACTOR SHALL KEEP ALL STREETS AND PUBLIC RIGHTS-OF-WAY
CLEAN OF MUD, DIRT AND DEMOLITION DEBRIS. THE CONTRACTOR SHALL
MONITOR THE HAULING OF DEBRIS TO INSURE THAT ANY SPILLAGE FROM
TRUCKS IS PROMPTLY AND COMPLETELY REMOVED AND CLEANED UP. IF
REQUIRED AND/OR NECESSARY, THE CONTRACTOR SHALL COVER ALL HAUL
VEHICLES.
8.CONTRACTOR SHALL CONDUCT DEMOLITION ACTIVITIES IN SUCH A MANNER
TO ENSURE MINIMUM INTERFERENCE WITH ROADS, STREETS, SIDEWALKS,
WALKWAYS AND OTHER ADJACENT FACILITIES. STREET CLOSURE PERMITS
MUST BE RECEIVED FROM THE APPROPRIATE GOVERNMENTAL AUTHORITY
PRIOR TO THE COMMENCEMENT OF ANY ROAD OPENING OR DEMOLITION
ACTIVITIES IN OR ADJACENT TO THE RIGHT-OF-WAY.
9.CONTRACTOR SHALL CLEAN ADJACENT STRUCTURES AND IMPROVEMENTS OF
DUST, DIRT AND DEBRIS CAUSED BY DEMOLITION OPERATIONS AND RETURN
ADJACENT AREAS TO CONDITIONS EXISTING PRIOR TO THE START OF THE
WORK.
10.DEBRIS SHALL NOT BE BURIED OR STOCKPILED ON THE PROPERTY. ALL
DEMOLITION DEBRIS AND MATERIALS SHALL BE DISPOSED OF AT OFFSITE
LOCATIONS IN ACCORDANCE WITH ALL MUNICIPAL, COUNTY STATE AND
FEDERAL LAWS AND CODES AND REGULATIONS. THE CONTRACTOR SHALL
MAINTAIN RECORDS TO DEMONSTRATE PROPER DISPOSAL ACTIVITIES AND
SHALL PROVIDE A COPY TO THE OWNER OR OWNER'S REPRESENTATIVE UPON
REQUEST. CONTRACTOR SHALL COORDINATE AND PAY ALL COSTS INCLUDING
DISPOSAL CHARGES.
11.PAVEMENT SHALL BE SAWCUT IN STRAIGHT LINES, AND EXCEPT FOR BUTT
JOINTS, SHALL EXTEND TO THE FULL DEPTH OF THE EXISTING PAVEMENT. THE
SAWCUT LINES SHOWN ON THE CONTRACT DRAWINGS ARE SCHEMATIC AND
NOT INTENDED TO SHOW THE EXACT ALIGNMENT OF SUCH CUTS.
12.CONTRACTOR SHALL CONFORM TO APPLICABLE REGULATORY PROCEDURES IF
HAZARDOUS OR CONTAMINATED MATERIALS ARE DISCOVERED.
13.CONTRACTOR IS RESPONSIBLE FOR JOB SAFETY AND SHALL PROVIDE, ERECT
AND MAINTAIN TEMPORARY BARRIERS, WARNING SIGNS, TRAFFIC CONES AND
PROTECTION AS NECESSARY DURING DEMOLITION ACTIVITIES.
14.CONTRACTOR SHALL REMOVE ALL EXISTING STRUCTURES, FACILITIES,
IMPROVEMENTS, ETC. AS SHOWN UNLESS OTHERWISE DIRECTED BY THE
OWNER OR OWNER'S REPRESENTATIVE.
15.CONTRACTOR SHALL DISCONNECT, ABANDON, PLUG OR REMOVE ALL POWER,
TELEPHONE, TV AND GAS UTILITIES SERVING THE EXISTING STRUCTURES.
CONTRACTOR SHALL CONTACT LOCAL FRANCHISE UTILITY COMPANIES IN
ADVANCE OF PROJECT DEMOLITION TO COORDINATE SERVICE DISCONNECTS
AND OBTAIN PERMITS.
16.CONTRACTOR SHALL COORDINATE WITH GOVERNING JURISDICTION FOR
DISCONNECTION OF EXISTING STORM DRAIN, SANITARY SEWER, FIRE,
DOMESTIC WATER AND IRRIGATION LINES CURRENTLY SERVING THE SITE IF
REQUIRED. DEMOLISH, ABANDON, PLUG OR REMOVE ALL UTILITIES IF
INDICATED ON THE DRAWINGS.
17.CONTRACTOR SHALL BACKFILL ALL EXCAVATION RESULTING FROM, OR
INCIDENTAL TO, DEMOLITION ACTIVITIES. BACKFILL SHALL BE ACCOMPLISHED
WITH APPROVED MATERIALS AND SHALL BE PLACED AS COMPACTED
ENGINEERED FILL AS REQUIRED TO SUPPORT NEW IMPROVEMENTS.
BEACKFILLING SHALL OCCUR IMMEDIATELY AFTER DEMOLITION ACTIVITIES
UNLESS OTHERWISE DIRECTED BY THE OWNER'S REPRESENTATIVE.
18.DEMOLITION AREAS SHALL BE GRADED TO MATCH ADJACENT TERRAIN TO
FORM A SMOOTH, CLEAN (FREE OF DEBRIS), FREE DRAINING SURFACE
UNLESS OTHERWISE INDICATED ON THE DRAWINGS OR APPROVED BY THE
OWNER'S REPRESENTATIVE.
19.CONTRACTOR SHALL COORDINATE WITH UTILITY COMPANIES AND OWNER'S
REPRESENTATIVE FOR RELOCATION OF EXISTING SIGNS, ETC. IF SHOWN ON
THE DRAWINGS. CONTRACTOR SHALL PROVIDE ALL MATERIALS AND PAY ALL
COSTS FOR EXCAVATION, BACKFILL, CONDUIT, WIRING, BASES AND
APPURTENANCES REQUIRED TO COMPLETE THE WORK.
20.ALL EXISTING WELLS, SEPTIC SYSTEMS OR DRAIN FIELDS SHALL BE
DECOMMISSIONED PER APPLICABLE CITY, COUNTY, STATE AND FEDERAL
REQUIREMENTS.
XC
O
N 4
EX
I
S
T
I
N
G
C
O
N
D
I
T
I
O
N
S
L
E
S
S
T
H
A
N
2
5
%
S
L
O
P
E
S
G
R
E
A
T
E
R
T
H
A
N
2
5
%
S
L
O
P
E
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 PP
L
T 5
PR
E
L
I
M
I
N
A
R
Y
M
I
N
O
R
PA
R
T
I
T
I
O
N
P
L
A
T
SITE INFORMATION
ZONE:RES-C
NET LOT AREA: 19,770 SF = 3 PARCELS
MIN. LOT SIZE:5,000 SF (SMALL FORM RESIDENTIAL)
MIN. LOT FRONTAGE:40 FT (NOTE: ADJUSTMENT FOR PARCEL 1)
FLAG LOT:MIN. 15 FT.
L
E
S
S
T
H
A
N
2
5
%
S
L
O
P
E
S
G
R
E
A
T
E
R
T
H
A
N
2
5
%
S
L
O
P
E
S
LEGEND
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 PG
R
1 6
PR
O
P
O
S
E
D
G
R
A
D
I
N
G
A
N
D
ER
O
S
I
O
N
C
O
N
T
R
O
L
P
L
A
N
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 ST
0
1 7
SW
F
E
R
N
S
T
&
S
D
L
I
N
E
'
0
1
'
PL
A
N
&
P
R
O
F
I
L
E
19.0 L.F.
STORM DRAIN LATERAL TABLE
LENGTH
LATERAL
FROM DMH
DISTANCEPARCEL
MH (DMH)/CB
DOWNSTREAM
@ PLUG
LATERAL IE
MAIN/CB
LATERAL IE @LATERAL MATERIAL
SIZE
LAT
@ PLUG
LATERAL DEPTH
SLOPE
LATERAL
±4'10.0%AWWA C9004"37.01'SD CB 01B2 299.11 301.01
19.5 L.F.±5'12.0%AWWA C9004"13.49'SD CB 01B1 297.58 299.92
18.0 L.F.±4'16.0%AWWA C9004"57.73'SD CB 01B3 300.12 303.00
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 ST
0
2 8
PR
I
V
A
T
E
D
E
V
E
L
O
P
M
E
N
T
P
L
A
N
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 SS
0
1 9
PU
B
L
I
C
S
A
N
I
T
A
R
Y
L
I
N
E
'
A
'
&
WA
T
E
R
P
L
A
N
&
P
R
O
F
I
L
E
301.35300.851SSMH 'A2'-4"ASTM D 3034 PVC 2.0%±6'
LATERAL
SLOPE
LATERAL DEPTH
@ PLUG
LAT
SIZE
LATERAL MATERIAL LATERAL IE @
MAINLINE
LATERAL IE
@ PLUG
DOWNSTREAM
MH (DMH)
PARCEL DISTANCE
FROM DMH
LATERAL
LENGTH
SANITARY DRAIN LATERAL TABLE
25.0 L.F.
301.13300.852SSMH 'A2'-4"ASTM D 3034 PVC 2.0%±6'14.0 L.F.
301.05300.853SSMH 'A2'-4"ASTM D 3034 PVC 2.0%±6'10.0 L.F.
L
E
S
S
T
H
A
N
2
5
%
S
L
O
P
E
S
G
R
E
A
T
E
R
T
H
A
N
2
5
%
S
L
O
P
E
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 TR
E
1
10
TR
E
E
P
R
E
S
E
R
V
A
T
I
O
N
A
N
D
RE
M
O
V
A
L
P
L
A
N
TREE PROTECTION RECOMMENDATIONS
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001 TR
E
E
2
11
TR
E
E
P
L
A
N
T
I
N
G
P
L
A
N
TREE PLANTING LEGEND
SYMBOL BOTANICAL NAME COMMON NAME SIZE QUANTITY
Cercidiphyllum japonicum Katsura 1.5" CAL.6
CANOPY AREA
1,256 sq.ft.
TREE PLANTING NOTES
1. PRIOR TO STREET TREE PLANTING ALONG, LANDSCAPE
CONTRACTOR SHALL EXCAVATE TO A DEPTH OF 36-INCHES
AND BACKFILL WITH AMENDED TOPSOIL. TOPSOIL AMENDMENTS
SHALL BE DETERMINED BY THE LANDSCAPE CONTRACTOR.
2. IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE
CONTRACTOR.
3. NEW TREES THAT ARE PLANTED TO MEET THE EFFECTIVE CANOPY
REQUIREMENTS SHALL CONFORM TO THE APPLICABLE
STANDARDS IN THE TIGARD URBAN FORESTRY MANUAL. THEY
SHALL BE PLANTED IN ACCORDANCE WITH THE AMERICAN
NATIONAL STANDARDS INSTITUTE (ANSI) STANDARDS FOR TREE
PLANTING (A300, PART 6) AND ADDITIONAL STANDARDS
ADOPTED BY THE OREGON LANDSCAPE CONTRACTORS BOARD.
NURSERY STOCK SHALL MEET THE REQUIREMENTS OF THE
AMERICAN ASSOCIATION OF NURSERYMEN FOR NURSERY STOCK
(ANSI Z60.1) FOR GRADE NO.1 OR BETTER. DOUBLE STAKE TREES
IF NEEDED FOR STABILITY DURING THE ESTABLISHMENT PERIOD.
4. ROOT BARRIERS SHALL BE INSTALLED ACCORDING TO THE
MANUFACTURER'S SPECIFICATIONS WHEN A STREET TREE IS
PLANTED WITHIN 5' OF ANY HARD SURFACE, PAVING, OR UTILITY
BOX.
DT
L
1
12
CO
N
S
T
R
U
C
T
I
O
N
D
E
T
A
I
L
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
DT
L
2
13
CO
N
S
T
R
U
C
T
I
O
N
D
E
T
A
I
L
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
DT
L
3
14
CO
N
S
T
R
U
C
T
I
O
N
D
E
T
A
I
L
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
DT
L
4
15
CO
N
S
T
R
U
C
T
I
O
N
D
E
T
A
I
L
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001
DT
L
5
16
ER
O
S
I
O
N
C
O
N
T
R
O
L
D
E
T
A
I
L
S
RE
V
I
S
I
O
N
BY
DA
T
E
1 2 3 4 5 6 7
DE
S
I
G
N
E
D
DR
A
W
N
RE
V
I
E
W
E
D
SU
B
M
I
T
T
A
L
FO
R
:
SI
T
E
:
ENG
I
N
E
E
R
S
Ci
v
i
l
E
n
g
i
n
e
e
r
i
n
g
&
L
a
n
d
U
s
e
P
l
a
n
n
i
n
g
N 29
2
0
S
E
B
r
o
o
k
w
o
o
d
A
v
e
.
,
S
u
i
t
e
G
Hi
l
l
s
b
o
r
o
,
O
R
9
7
1
2
3
50
3
6
0
1
4
4
0
1
W
RU
D
I
H
I
L
L
3-
P
A
R
C
E
L
P
A
R
T
I
T
I
O
N
N0
7
1
2
TF
R
L
,
L
L
C
W
A
D
E
W
I
L
L
E
R
S
52
0
1
S
W
W
E
S
T
G
A
T
E
,
S
U
I
T
E
2
0
6
PO
R
T
L
A
N
D
,
O
R
9
7
2
2
1
TA
X
M
A
P
:
2
S
1
0
4
B
C
TA
X
L
O
T
:
1
5
0
0
CI
T
Y
O
F
T
I
G
A
R
D
,
O
R
E
G
O
N
of
1
7
CASEFILE #MLP2024-00001