Plans PLM2019 -00091
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TIGARD HIGH SCHOOL SOFTBALL FIELD ENCLOSURE ADDITION
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CITY OF TIGARD, WASHINGTON COUNTY, OREGON
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SECTION 14, TOWNSHIP 2 SOUTH, RANGE 1 WEST g M
GENERAL DEMOLITION NOTES PORTLAND d
1. NOTIFY ENGINEER FIVE(5)BUSINESS DAYS BEFORE COMMENCEMENT OF WORK.
2. LOCATION OF EXISTING UTILITIES ARE BASED UPON AVAILABLE INFORMATION. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FIELD SHEET INDEX
VERIFY DEPTH AND LOCATION OF EXISTING UTILITIES PRIOR TO CONSTRUCTION AND INFORM THE ENGINEER OF ANY DISCREPANCIES 10 1 RECEIVED
IN THE PLANS.CALL FOR LOCATES AT LEAST 24 HOURS PRIOR TO COMMENCEMENT OF GRADING(1-800.332-2344). C1.0 EXISTING CONDITIONS&DEMOLITION PLAN
3. THE CONTRACTOR SHALL AT ALL TIMES ABIDE BY APPLICABLE SAFETY RULES OF OSHA. C2.0 SITE, UTILITY&GRADING PLAN FEB 2 0 2019
4. THE CONTRACTOR SHALL AT ALL TIMES ABIDE BY ALL APPROPRIATE CODES, LAWS AND REGULATIONS THAT GOVERN CONSTRUCTION FOR EROSION AND SEDIMENT CONTROL,AND TREE gg CITY OF TIGARD
WITHIN THE CITY OF PORTLAND. PROTECTION PLANS, SEE TIGARD HIGH SCHOOL BUILDING DIVISION
IMPROVEMENT 1200C PACKAGE FOR THE SITE,SHEET ao15
5. THE CONTRACTOR IS RESPONSIBLE TO REPLACE ANY SURVEY MONUMENTS THAT ARE DISTURBED DUE TO CONSTRUCTION. ESC2.1. wo f�Ho Pypo wwecou E
6. ALL CONSTRUCTION SHALL CONFORM TO CONSTRUCTION DOCUMENTS AND PROJECT SPECIFICATIONS. y` Z 1 1 1
7. THE CONTRACTOR IS RESPONSIBLE FOR MAKING ARRANGEMENTS FOR INSPECTION AND TESTING. r""NE 8 Q
8. THE CONTRACTOR SHALL NOTIFY THE CITY INSPECTION DEPARTMENT 24 HOURS PRIOR TO CONSTRUCTION. CONCEALED a. SW.w TWRD 3 J
CONSTRUCTION WITHOUT THE REQUIRED EXPOSURE SHALL BE SUBJECT TO INSPECTION AT THE CONTRACTOR'S EXPENSE. 0
9. SIGNIFICANT VARIATION AND DEGREE OF EROSION CONTROL EFFORT WILL BE DICTATED BY WEATHER CONDITIONS. THE DEVELOPER q0 i .- w "" Z
PROJEC
AND CONTRACTOR SHOULD BE PREPARED TO PROVIDE EXTRA EROSION CONTROL PROVISIONS AND EFFORT DURING WINTER AND WET o T 205 LOCATIO Q
WEATHER CONDITIONS BEYOND WHAT IS REQUIRED DURING SUMMER AND DRY WEATHER CONDITIONS. FINE GRAINED AND __ .-- po So
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UNCONSOLIDATED SOILS ON GRADED SLOPES MAY BECOME UNSTABLE WHEN SUBJECT TO EXCESSIVE MOISTURE. 180.4- ---_____._:'` - --__ ) f 3I I I--- J
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10. DEMOLISH/REMOVAL NOT SPECIFICALLY LISTED, BUT REQUIRED TO COMPLETE SITE/UTILITY AND GRADING PLANS SHALL BE THE -----------____._____.i802______________-__.__._____---50 • � ' ` U
RESPONSIBILITY OF THE CONTRACTOR. ------ ------------ VICINITY v
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11. ALL CONSTRUCTION DEBRIS TO BE REMOVED FROM SITE AND RECYCLED/DISPOSED OF ACCORDING TO LOCAL REGULATIONS.
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EXISTING LEGEND 0 Q
PROPERTY OWNER BENCHMARK / BASIS OF BEARING ---.-------- ----- ------ - - - - - -180.0--- - - - - EXISTING MAJOR CONTOUR
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TIGARD-TUALATIN SCHOOL DISTRICT ELEVATION DATUM:WASHINGTON COUNTY(NGVD 29) -------------- 179.6- 179.9- - - EXISTING MINOR CONTOUR 5� Z O
0 6960 SW SANDBURG STREET BENCHMARK:#179-1-3/8"BRASS DISK - - ---- -- EX ST NG BOUNDARY L NE
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TIGARD, OREGON 97223 LOCATION:SET IN EAST CURB OF SERENA COURT,47' ,'� W' -- — — — - 30'BUILDING SETBACK LINE O SOUTH OF THE CENTERLINE OF SW DURHAM ROAD • • — x - SOFTBALL FENCE v`^
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STREET ADDRESS ELEVATION: 199.69' So -�J BULLPEN FENCE z U
BASIS OF BEARING WAS DERIVED FROM THE FOUND
TIGARD HIGH SCHOOL AND HELD MONUMENTS MARKING THE CENTERLINE 1T9?' a _ BOUNDARY FENCE—❑
9000 SW DURHAM RD, OF SW DURHAM ROAD PER U.S.B.T.003, PAGE 508,
STORM DRAINAGE LINE
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TIGARD, OREGON 97224 BEING NORTH 89049'44"EAST. g0 \ /1
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APPLICANTSITE INFORMATION / ^, • — — — — BUILDING FACE
BUILDING OVERHANG LINE Z
TIGARD-TUALATIN SCHOOL DISTRICT O J z
LOCATED IN SECTION 14,TOWNSHIP 2 SOUTH, RANGE 1
6960 SW SANDBURG STREET S� °, ° \\ . EXISTING ASPHALT SURFACE = Q
TIGARD, OREGON 97223 WEST,WILLAMETTE MERIDIAN,CITY OF TIGARD, f ,
PHONE:503-431-4000 CD
WASHINGTON COUNTY,OREGON. 0 4. • EXISTING CONCRETE SURFACE V
CONTACT: ERNIE BROWN, SUPERINTENDENT SITE TAX LOT:2S114AA00100 \ 179, 1` III LJJ
SITE SIZE :43.5 ACRES e
ZONING DESIGNATION:LOW DENSITY RESIDENTIAL 5� v `D EXISTING GRAVEL SURFACE Z Q
ENGINEER / SURVEYOR PLANNING DISTRICT(R4,5)
CARDNO PROPOSAL:PUBLIC SCHOOL IMPROVEMENTS EXISTING ROCK GALLERY ��— Q LL Q
6720 SW MACADAM AVENUE,SUITE 200 STORM CLEANOUT v) r I� Q
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PORTLAND, OR 977219 / 9� ■ AREA DRAIN X V_ —
PHONE: 503-419-2500 STORM DRAIN MANHOLE ` L�
FAX: 503-419-2600 � I
01 IRRIGATION CONTROL VALVE W f—
CONTACT:MATT LEWIS, PE
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Approved-------------------- 0 DECIDUOUS TREE OFFICE COPY
• ° • Conditionally Approved.............. [
`\ O + See Letter to: Follow..................
Atmehed................ [ I DEMOLITION KEY NOTES
` t PermitNumher: ALM aUl4-OOo`ll
Address: �� s w' Dull {taw Ra• ❑1 REMOVE EXISTING SOD AND TOPSOIL TO A DEPTH OF 6-INCHES
By: (W Date:
3 I y 79 WITHIN HATCHED AREA.REMOVE ANY IRRIGATION EQUIPMENT AND
HEADS AND RETURN TO OWNER.CUT AND CAP EXISTING r
- _, .°.• IRRIGATION COVERING THIS AREA. O
REMOVE EXISTING CHAIN LINK FENCE BETWEEN THESE TWO POINTS. N
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EXISTING CHAIN LINK FENCE.PRESERVE, EXCEPT WHERE INDICATED.
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3 4 3 s5�' SW DURHAM RD.. Lij
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is IRRIGATION '`�' IRRIGATION IRRIGATION I i��� NOTIFICATION CENTER f(( °° SHEET TITLE
o CONTROL OT CONTROL 01 CONTROL 03 L _ _ _ J O EXCON. & DEMO. PLAN
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0 0 •__ VALVE VALVE VALVEVALVE 1-800.332-2344 n
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SOFTBALL ENCLOSURE r N
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ROOF DOWNSPOUT. SEECL ARCHITECTURAL DETAILS. F
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6"CAST IRON CAP. CUT HOLE TO ALLOW
DOWNSPOUT TO PENETRATE WITH 1/8"CLEARANCE. - • SO Si S
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CLEANOUT WITHIN FINISH GRADE 2"MIN 180.3-------------------------- Z U I
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FOUNDATION PER ENCLOSURE ------------------------------- - -------------------------------------------
FOUNDATION
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6"PVC SOR X79 s
12"MIN. 35 TYP. � - -- - --- -- - -- ---- --- -
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FITTINGS AS
REQUIRED ,393
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1. COORDINATE DOWNSPOUT LOCATIONS WITH BUILDING CONTRACTOR. NO OFFSETS ALLOWED.
2. ASPHALT PAVING ADJACENT TO PVC SHALL BE COLD MIX TO PREVENT MELTING PIPE. 0 - /
3. CONTRACTOR SHALL COORDINATE BLOCK OUTS FOR FOOTINGS AS NECESSARY WITH ARCHITECTURAL AND STRUCTURAL PLANS. O L
4. PROVIDE CLEANOUT AT ALL DOWNSPOUT CONNECTIONS.SEE ARCHITECTURAL PLANS FOR LOCATION AND NUMBER OF DOWNSPOUTS. Sa v +� J 1-
5. CONTRACTOR SHALL PROVIDE CARSON BOXES OR EQUAL,WITH UNGASKETED CAPS IN SOFT AREAS AND TRAFFIC BEARING IN PAVED U
AREAS FOR ALL CS.
OF COVER
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6. FOR ALL DEPTHS OF COVER LESS THAN TWO(2) FEET, PIPE MUST BE SCHEDULE 40 PVC. FOR DEPTHS OF COVER GREATER THAN TWO(2) \` � v
FEET, FLEXIBLE PIPE MAY BE USED. REFER TO SPECIFICATIONS FOR ALLOWABLE PIPE TYPES. z
7. A WATERTIGHT CONNECTION SHALL BE MAINTAINED WITH ANY TRANSITION FROM SCHEDULE 40 PVC PIPE TO ANY OTHER PIPE TYPE. g0 � v
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8. THE DOWNSPOUT COLLECTOR DRAIN SHALL BE INSTALLED BEFORE THE DOWNSPOUTS ARE INSTALLED ON THE BUILDING.SITEWORK I !/// i z u
CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK. 'mss 0
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ROOF DOWNSPOUT CONNECTION A O
SCALE: NOT TO SCALE
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3/4"-0"CRUSHED ROCK IN +
BACKFILL ABOVE / = 1. /� PAVED AREA
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MATERIAL IN AREAS % ° J LLJ
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PIPE ZONE 18"MIN. ( + 2
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BACKFILL x 0 �1
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/ 0 + /\ 3/4"-0"CRUSHED ROCK 1 179.34 EX(178.97) 9.5' 1 , D��+ �UT , m
PIPE ZONE
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BEDDING / 0 \ 1 9.61 LF 4 GP:179.12 - _ e
4"MIN \ 0 2.0%MIN. MMMMMMMMMMMMMM � 11
l 1 \ 0 0 \ 1 C° GP:179.19 179.28
0 GP:179.34 E E E E E
/z//z//T / 140' 40 LF
PIPE O.D. 1 @ 2.0%MIN. 4
PLUS 18"MIN. 1 1 3
1 SOFTBALL ENCLOSURE 1
NOTE: 1 FFE= 179.34' 1 179.34 \ N
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1. BACKFILL IN 6"LIFTS. _ I 4 0 0
2. THE BACKFILL IN PAVEMENT AND BUILDING AREAS L l 84' 400
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SHOULD BE AT LEAST 92%OF THE MAXIMUM DRY �
DENSITY AS DETERMINED BY THE MODIFIED PROCTOR �- 179.34 / N "'
TEST METHOD(ASTM D 1557)BELOW 1 FT FROM THE ( ( 1 / 1 + I I+ I + + +
FINISHED SUBGRADE SURFACE AND 95%IN THE UPPER (� + { + "` I 30'SETBACK ,,� \ / _
1 FT. / IRRIGATION \ / \ / \ IRR�ATION \ / C - w
3. ON-SITE SPOILS MAY BE USED FOR BACKFILL IN CONTROL m CONTROVALL E m CDS 07 \ \ / SCALE: 1" 20' C Q
LANDSCAPE AREAS OUTSIDE THE PIPE BEDDING ZONE. VALVE __ -- �! __ _� ���� VALVE �� \ 20 10 0 20 L L
4. USE OF NATIVE MATERIAL FOR BACKFILL TO BE LU 'k
DETERMINED BY ENGINEER. PROPOSED LEGEND GENERAL CONSTRUCTION NOTES STORMWATER NOTES
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3 - - - - - - - - - - LIMITS OF WORK 1. RESTORE ALL IRRIGATION DISTURBED BY CONSTRUCTION
2 UTILITY TRENCH BACKFILL 179.2 PROPOSED MINOR CONTOUR TO 100%COVERAGE OF ALL LANDSCAPE AREAS COVERED O1 EXISTING 72"STORMFILTER MANHOLE. z QED PROfFs
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SCALE: NOT TO SCALE BUILDINGFACE PRE-CONSTRUCTION,WITH NO OVER SPRAY ON ARTIFICIAL - C\�� NGI NfF S/O
o TURF FIELD. O EXISTING 10"HDPE PIPE. 0 k q Ly
STORM DRAINAGE LINE 2. RESTORE ALL LAWN AREAS DISTURBED BY CONSTRUCTION e 78628PE l
TO PRE-CONSTRUCTION CONDITION.
GRAVEL PATH (GP) O EXISTING 8"PERFORATED PIPE. J t ital Matt Lewis
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TOP OF GRADE INSTALL 6"HDPE PIPE AND CONNECT TO DOWNSPOUT PER DETAIL 1 ON m AtL{{11� C1@ $:1 -OS' 0'
o EXISTING LEGEND THIS SHEET.PIPE BEDDING AND BACKFILL PER DETAIL 2 ON THIS SHEET. 1i9 jAN
CONSTRUCTION NOTES THEW C _V-
EXISTING MAJOR CONTOUR
O CONTRACTOR TO VERIFY LOCATION AND INVERT ELEVATION OF EXISTING W
- 179 - EXISTING MINOR CONTOUR E40'X 84'TWO-STORY ENCLOSURE.UNDER SEPARATE PERMIT. STORM DRAIN LINE PRIOR TO ANY CONSTRUCTION ACTIVITIES.CONNECT - RENEWS: 12/31/2020a o 0 0 0 o c 6"COMPACTED 3/4"-0"OR 1-112"-0"
PROPOSED STORM DRAIN LINE TO EXISTING STORM SYSTEM. F--
m CRUSHED AGGREGATE BASE COURSE EXISTING BOUNDARY LINE 2 CONSTRUCT 4'WIDE GRAVEL PATH PER DETAIL 3 ON THIS SHEET. orr. noA4- 'i4 H Q P E
30'BUILDING SETBACK LINE lyate Pnba G.1A - St (� p e t 3 pwt q P'*ow d J
o /�\��\��\��\��\��\� COMPACTED SUBGRADE MATERIAL X SOFTBALL FENCE ❑3 INSTALL ELECTRICAL CONDUIT FOR FUTURE USE. ELECTRICAL Fwc LA 14. w t kl.th a bldg, M&.-ft - o*j 5 f 4. -f bldi• 0.t DATE 02 20/2019
U \\�/\\�/ / /��/�� STRIP ORGANIC MATERIAL, �� - BULLPEN FENCE DESIGN BY OTHERS. DRAWN KNY
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Pav Sem. 312 .j o•�.S.G.
PREPARE SUBGRADE, FILL TO BOUNDARY FENCE DESIGNED KNY
DESIRED SUBGRADE ELEVATION. RESTORE IRRIGATION DISTURBED BY CONSTRUCTION ACTIVITIES. t
CHECKED MCL
> - EXISTING STORM DRAINAGE LINE
N < NOTE:REFER TO GEOTECHNICAL REPORT FOR SUBGRADE 2' EXISTING CONCRETE SURFACE Y PROJECT# 2171269010
v i5 PREPARATION AND COMPACTION REQUIREMENTS. SHEET TITLE
c STORM CLEANOUT O SITE, UTILITY & GRADE
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RRIGAT ON CONTROL VALVE SHEET NUMBER
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GRAVEL PATH SECTION
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