HomeMy WebLinkAboutENG-2023-00384 RG PLAN NO 24-144-24-148 (2) GRADING NOTES ROUGH GRADING PLANS
1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CITY OF LAKE ELSINORE MUNICIPAL CODE
CHAPTER 15.72 AND SPECIFICATIONS AND THE LATEST EDITION OF THE C.B.C.APPENDIX J.
u MERE
2. A PERMIT SHALL BE OBTAINED FROM THE ENGINEERING DEPARTMENT,CITY OF LAKE ELSINORE, PRIOR TO SJM
ANY OPERATION.
FOR TRACT 38378
3. THE DEVELOPER AND/OR THE CONTRACTOR SHALL NOTIFY ALL UTILITY COMPANIES AND U.S.A.ALERT
1-800-422-4133)48 HOURS PRIOR TO GRADING.
2
4. THE CONTRACTOR SHALL NOTIFY THE CRY ENGINEERING DEPARTMENT AT LEAST 24 HOURS IN ADVANCE CITY OF LAKE ELSINORE OF BEGINNING GRADING OPERATIONS. �IRO,gO
5. DUST SHALL BE CONTROLLED BY WATERING OR OTHER METHODS APPROVED BY THE CRY ENGINEER. LAKESHORE O�YON ROAD
6. CUT SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL,UNLESS OTHERWISE ORNE
APPROVED,AND SHALL BE SHOWN ON THE PLAN.
LAKE ELSINORE o ; �S HEMLOCK STREET
7. FILL SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL,UNLESS OTHERWISE
APPROVED,SHALL BE SHOWN ON PLAN,AND SHALL NOT HAVE LESS THAN 90%RELATIVE COMPACTION
OUT TO THE FINISHED SURFACE. pyRpP° p
8. FILLS SHALL BE COMPACTED THROUGHOUT TO 90%DENSITY AS DETERMINED BY THE AS.T.M.D-1557-70 MA CA O,Pp
TEST METHOD.
9. FILL AREAS SHALL BE CLEANED OF ALL VEGETATION AND DEBRIS,SCARIFIED,AND INSPECTED BY THE
GRADING INSPECTOR AND APPROVED SOILS TESTING AGENCY PRIOR TO THE PLACING OF FlLL Sjj A, j '�i'F.
10. ALL FILL MATERIAL SHALL BE CLEAN EARTH. NO FILL SHALL BE PLACED UNTIL PREPARATION OFMpf9
GROUND IS APPROVED BY THE SOILS ENGINEER. 'o \�� OLIVE ST.
11. FINISH GRADE SHALL BE SLOPED AWAY FROM ALL EXTERIOR WALLS AT NOT LESS THAN 1/Y PER FOOT m Q
FOR A MINIMUM OF 3',THEN 1%(MINIMUM)TO FLOWLINE OF EARTH SWALE.
Z 12. MINIMUM BUILDING PAD AND DRAINAGE SWALE SLOPE SHALL BE 1%IF CUT OR FILL SLOPE IS LESS VICTORIAN LN.
THAN 10,,AND 2%IF CUT OR FILL IS GREATER THAN 10'. DRAINAGE SWALES SHALL BE A MINIMUM OF
0.5'DEEP AND CONSTRUCTED A MINIMUM OF 2'FROM THE TOP OF CUT OR FILL SLOPES. �\....,,�� LEMON STREET
13. PROVIDE 5'WIDE BY 1'HIGH BERM OR EQUIVALENT ALONG THE TOP OF ALL FILL SLOPES OVER 5' • PROJECT �p
HIGH. �TM SITE
14. PROVIDE A BROW DITCH,DESIGNED TO HANDLE 100 YEAR STORM FLOWS ALONG THE TOP OF CUT
SLOPES. 00
15. NO OBSTRUCTION OF FLOOD PLAINS OR NATURAL WATER COURSES SHALL r ��� _BE PERMITTED. 1 ` i VICINITY MAP
16. A SOILS ENGINEER SHALL BE RETAINED BY THE DEVELOPER,TO SUPERVISE GRADING AND PROVIDE A I GRAPHIC SCALE I NOT TO SCALE
FINAL SOILS REPORT WHICH INCLUDES FOUNDATION REQUIREMENTS(SUBDIVISIONS)AND EXPANSIVE
CHARACTERISTICS OF THE SOIL.
I a eo am I
17. GRADING CERTIFICATION BY THE DEVELOPER'S CIVIL ENGINEER AND A FINAL COMPACTION REPORT BY A ----- Im .ao
SOILS ENGINEER SHALL BE SUBMITTED TO THE BUILDING AND ENGINEERING DEPARTMENTS PRIOR TO
ISSUANCE OF BUILDING PERMITS. I ` N4 J A5 (IN FEET) I SHEET INDEX
18. THE GEOTECHNICAL REPORT DATED JANUARY 21,2022 PREPARED BY SLADDEN ENGINEERING SHALL BE I `�`3 E, �23 i inch- 100 ft
CONSIDERED A PART OF THIS GRADING PLAN AND SHALL BE COMPLIED WITH. SHEET DESCRIPTION
19. A REGISTERED CIVIL ENGINEER LICENSED LAND SURVEYOR SHALL SUBMIT CERTIFICATION BUILDING I ZONE AE FLOOD ZONE AE PER LOMA I 1 TITLE SHEET
PAD ELEVATION. WHERE SPECIFICIC ELEVATIONS ARE REQUIRED,THE ELEVATION (WITH RESPECTT TO MEAN I � /DETERMINATION DOCUMENT
SEA LEVEL)SHALL BE GIVEN. IF AN ELEVATION WITH RESPECT TO ADJACENT GROUND SURFACE IS SH T "'- / REMOVAL 2 SECTIONS AND DETAILS
REQUIRED,THE ACTUAL DISTANCE ABOVE THE ADJACENT GROUND SHALL BE GIVEN. ,I V 1 """""`� (REMOVAL) N0.
I - 22-09-13534-060636
20. ALL PROPERTY CORNERS SHALL BE CLEARLY DEUNEATED IN THE FIELD PRIOR TO COMMENCEMENT OF ZONE X �� 3-4 ROUGH GRADING
ANY CONSTRUCTION/GRADING. OX I 5 EROSION CONTROL
21. STABILITY CALCULATIONS WITH A FACTOR OF AT LEAST 1.5 SHALL BE SUBMITTED BY A SOILS ENGINEER
TO THE BUILDING AND ENGINEERING DEPARTMENTS FOR CUT AND FILL SLOPES OVER 30'IN VERTICAL
11
i
22. A FINAL COMPACTION REPORT WILL BE REQUIRED FOR ALL FILLS GREATER THAN ONE FOOT. I D�&1/ I LEGEND AND ABBREVIATIONS
23. IF STEEP SLOPING TERRAIN OCCURS UPON WHICH FILL IS TO BE PLACED,IT MUST BE CLEARED,KEYED �11
AND BENCHED INTO FIRM NATURAL SOIL FOR FULL SUPPORT. PREPARATION SHALL BE APPROVED BY A I z11, r1� I TRACT BOUNDARY TC TOP OF CURB
REGISTERED SOILS ENGINEER PRIOR TO PLACEMENT OF FILL MATERIAL.SLOPES GREATER THAN 5:1 ARE I v Z ------- RIGHT OF WAY FL FLOWLNE ELEV.
REQUIRED TO BE KEYED AND BENCHED. `�^ -Inv
I LOT LINE TG TOP OF GRATE
24. THE SOIL ENGINEER SHOULD INSPECT THE CONSTRUCTION IN THE FOLLOWING STAGES: Li CENTEROFGLENIVY FAULTUNE(INACTIVE) �� 1,
A. UPON COMPLETION OF CLEARING AND DURING EXCAVATION AND BEFORE BACKFILL OF ALLUVIAL, I CENTERLINELOCATION0 1 ULT N N1 I _�_` :_ TOP AND TOE OF SLOPE GB GRADE BREAK
PER GIS MAP ENTITLED:
COLLUVIAL AND TERRACED AREAS AND ANY SUBSTRUCTURES. COUNTY FAULTSIFAULTZONES m -R---R- RIDGE LINE FG FINISH GRADE
B. DURING ALL ROUGH GRADING AND OPERATIONS INCLUDING PRE-COMPACTION,BENCHING AND I (PER RIVERSIDE COUNTY
FILLING OPERATIONS. GENERAL PUN IOQWS) W''. �NI -C---C- CONTROL UNE LP LOW POINT
C. DURING INSTALLATION OF BUTTRESS AND CANYON SUB-DRAINS AND FILTER MATERIAL. I mll' I
D. WHEN ANY UNUSUAL GRADING CONDITIONS ARE ENCOUNTERED DURING CONSTRUCTION. �'.II II 1250- PROPOSED CONTOUR HP HIGHT POINT
25. EROSION CONTROL ALL GRADED SLOPES SHALL BE PLANTED WITH ROSEA ICE PLANT AT 17 ON I �II I I (1250� EXISTING CONTOUR INV. INVERT OF PIPE
CENTER OR ANOTHER APPROVED GROUND COVER. SLOPES OVER 15'IN VERTICAL HEIGHT,IN ADDITION O '.II T
TO GROUND COVER,SHALL BE PLANTED WITH APPROVED TREES,SHRUBS,OR COMBINATION THEREOF. I '.1IIr -' Al -le- EXISTING POWER POLE FS FINISH SURFACE
SHRUBS SHALL BE PLANTED AT 10'ON CENTER;TREES,20'ON CENTER;COMBINATIONS, 15'ON ry CO'I 70 LOT NUMBER FF FINISHED FLOOR
CENTER. SLOPES OVER 3' IN VERTICAL HEIGHT SHALL HAVE PERMANENT IRRIGATION SYSTEMS WITH
BACKFLOW PREVENTION DEVICES PER UPC. -•-•-----_- DAYLIGHT LINE PE PAD ELEVATION
26. APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST BE USED TO PROTECT I / IIj-�4. "I I FLOW RATE GFF GARAGE FINISHED FLOOR
ADJOINING PROPERTIES DURING THE GRADING PROJECT. ` �I�
27. APPROVED EROSION PREVENTATIVE DEVICES SHALL BE PROVIDED AND MAINTAINED DURING THE RAINY I N015 S"W 7 9' 4 pI GRADED SWALE GL GARAGE LIP
SEASON AND SHALL BE IN PLACE AT THE END OF EACH DAY'S WORK. - -- --_------------ -------------- --- ----------------- _ - - STREET CENTERLINE
-----------
28. ALL WORK SHALL CONFORM TO THE CITY AND STATE CONSTRUCTION SAFETY ORDERS. �L= -- - = -
_ FLOWLINE
29. THE LOCATION AND PROTECTION OF ALL UTILITIES IS THE RESPONSIBILITY OF THE PERMREE. -_ _ _ 18 CONSTRUCTION NOTE
30. AN APPROVED SET OF GRADING PLANS SHALL BE ON THE JOB SITE AT ALL TIMES. GRAVEL BAG ROW
31. SANITARY FACILITIES SHALL BE MAINTAINED ON THE SITE FROM BEGINNING TO COMPLETION OF GRADING
OPERATION. 39.THIS SITE HAS OBTAINED A NATIONAL POLLUTION PREVENTION ELIMINATION SYSTEM(NPDES) EXISTING STORM DRAIN PER
32. ALL SLOPES SHALL BE PLANTED AND IRRIGATION FACILITIES SHALL BE PROVIDED FOR ALL SLOPES IN PERMIT TO REGULATE MUNICIPAL AND INDUSTRIAL STORM WATER DISCHARGES. INDEX MAP EARTHWORK OVANTITIES STREET IMPROVEMENT PLANS
EXCESS OF 3 FEET VERTICAL HEIGHT WITHIN 90 DAYS AFTER COMPLETION OF ROUGH GRADING AND NPDES WDIDI:8 33C404542 DATE ISSUED:07/29/24 Sc.�tL
SHALL BE IN ACCORDANCE WITH ORDINANCE NO.882 PRIOR TO THE APPROVAL OF FINAL INSPECTION. 40. DRAINAGE EASEMENTS WILL BE KEPT CLEAR OF ALL OBSTRUCTIONS.NO BUILDINGS OR WALLS SHALL BE - Y
33. ANY CONTRACTOR PERFORMING WORK ON THIS PROJECT SHALL FAMILIARIZE HIMSELF WITH THE SITE AND PLACED WITHIN EASEMENT LIMBS.TEMPORARY IMPROVEMENTS ARE SUBJECT TO REMOVAL AT OWNER'S RAW 32,000 C.Y. 31,700 C.Y. EXISTING STREET LIGHT
BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILTES RESULTING DIRECTLY OR INDIRECTLY EXPENSE. SHRINKAGE (107±) (3,200 C.Y.)
FROM HIS OPERATIONS,WHETHER OR NOT SUCH FACILITIES ARE SHOWN ON THESE PLANS. 41. NO IMPORT FILL ALLOWED FOR THIS PROJECT ESTIMATED UTILTY SPOIL 2,900 C.Y. EXISTING FIRE HYDRANT
34. THE DESIGNER ENGINEER SHALL PROVIDE A MINIMUM OF ONE(1)BLUE TOP PER FINISHED PAD,PRIOR TOTAL 31,700 C.Y. 31,700 C.Y.
TO ROUGH GRADE APPROVAL. --_V--- EXISTING WATER LINE
35. APPROXIMATE DATE OF: BEGINNING OPERATION: AUGUST 2024 REMEDIAL GRADING 111,000 C.Y. 111,000 C.Y. EXISTING WATER LATERAL
COMPLETION: AUGUST 2025 FEMA PANEL #0606502043G AND METER BOX
36. NO ROCK OR OTHER IRREDUCIBLE MATERIAL WITH A MAXIMUM DIMENSION GREATER THAN S' WILL BE DATED AUGUST 28, 2008 NOTE: ESTIMATED VOLUMES FOR PERMIT PURPOSE.CONTRACTOR SHALL =- EXISTING WATER VALVE
PLACED IN FILLS WITHIN ROADBED AREAS OR 3'OF FINISH GRADES,UNLESS THE LOCATION, MATERIAL, �Ll !S ll� DETERMINE THEIR OWN QUANTITIES
AND DISPOSAL METHODS ARE SPECIFICALLY APPROVED BY THE SOILS ENGINEER. Q --- -- EXISITING SEWER LINE
LOMA DETERMINATION DOCUMENT (REMOVAL)
37. THE ENGINEERMUST SET GRADE STAKES FOR ALL DRAINAGE DEVICES AND OBTAIN INSPECTION BEFORE CASE NO. 22-09-1353A-060636 PRIVATE ENGINEER'S NOTICE TO CONTRACTOR - - CENTERLINE
SEWER MANHOLE
38. GRADING PLANS WILL NOT BE APPROVED UNTIL ALL RETAINING WALLS ARE APPROVED BY THE BUILDING DATED: SEP. 01, 2022 ti CENTERLINE OF FAULT ZONE
THE EXISTENCE AND LOCATION ANY UNDERGROUND UTILITY PIPES OR STRUCTURE SHOWN ON THESE FLOOD ZONE DESIGNATION
DEPARTMENT. PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS.APPROVAL OF THESE PLANS BY THE LINE
CITY OF LAKE ELSINORE DOES NOT CONSTITUTE A REPRESENTATION AS TO THE ACCURACY OR
COMPLETENESS OF THE LOCATION,NOR THE EXISTENCE OR NON-EXISTENCE OF ANY UNDERGROUND
OWNER UTILITY,PIPE OR STRUCTURE WITHIN THE LIMITS OF THE PROJECT.THE CONTRACTOR IS REQUIRED TO WDID # 8 33C404542
TAKE ALL DUE PRECAUTIONARY MEASURES FOR THE PROTECTION OF ALL UTILITIES,PIPES OR
ENGINEER GEOLOGIST SOILS ENGINEER
SLADDEN ENGINEERING VISTA EMERALD, LLC o �h �/�/ //�� STRUCTURES,WHETHER SHOWN ON THESE PLANS OR NOT.ANY UTILRY(IES)DAMAGED DURING THE
SLADDEN ENGINEERING �OV�U�o�lloo PERFORMANCE OF THE WORK SHALL BE REPAIRED OR REPLACED TO THE SATISFACTION OF THE GRADING PERMIT NO. ENG-2023-00384
450 EGAN AVENUE 450 EGAN AVENUE 1020 SECOND ST, SUITE C REVIEWED BY: D.CHOW CAA 8-8-2024 GOVERNING AGENCY BY THE CONTRACTOR,AT HIS EXPENSE.
BEAUMONT, CA 92223 BEAUMONT, CA 92223 ENCINITAS, CA 92027 C®A2FuAWortkingDayslnAdvance
T: (951) 845-7743 T: (951) 845-7743 T: (949) 632-3122
MARK R E V I S I❑N S A P P R, DATE THEROPRI N C HAVE
BEEN
OF DEVELOP FOR
COMPLIANCE
WITH TY JOTHE PREPARED UNDER SUPERVISION OF: QROFES$/ ". W I L S O N M I KA M I CITY OF LAKE ELSINORE SHEET 1
STATE LAWS AND HAVE BEEN FOUND ACCEPTABLEo fy CORPORATION
9 CORPORATE PARK,
ITE 100 F 99679009RVINE, CA 92606 : 4- - 1 ROUGH GRADING PLAN c
���f 9/4/2024 08/08/24 * Os/3o/zoza * SCALE: 1�=loo' BENCH MARK: TRACT MAP 38378 SHEETS
_ NO. 49884 OF
SCOTT M. WILSON DATE ' BENCHMARK:NO.BM E-3-70.ELEV 1279.829
RR MON�CE No, 83156No. 83156 DATE RCE NO. 49884 EXP. 9-30-24 Sf CIVIL \y' BRASS DISC IN CONCRETE POST 72'NORTH TITLE SHEET FILE No,
CITY ENGINEER if cnUE OFT INTERSECTION OF CORYDON STREET
CITY OF LAKE ELSINORE DATE1 APRIL, 2024 AND MISSION TRAIL.27'EAST OF THE 24-144
CENTERLINE OF MISSION TRAIL
TRACT
BOUNDARY
FUTURE FUTURETRACT FUTURE URE
BOUNDARY ST R/W STIR
21.0' 34.0' PROPOSED
I PROPOSED PERIMETER WALL
R/W R/W 1 .' 11.0' 10.0' PERIMETER WALL 10.0'
L I I I I I
I
SIDEWALK SIDEWALK
TYPE Nr CURB&GUTTER PER TYPE"6" CURB&GUTTER PER w w
CITY OF LAKE ELSINORE STD. CITY OF LAKE ELSINORE STD. I N I N
PAD 1 2� 2%
200 200 1 I I ;7 PROPOSED PAD I I ." PROPOSED PAD
PAD MIN ELEV: 1269.7 MIN ELEV: 1269.7
2% 2% I AX ELEV: 1272.8 I WAX ELEV, 1272.8
24.0' 24.0• I •-:/ VA/ VA/ � `�
/
4' EXIST GRADE EXIST GRADE
SEE PLAN a I'_ SEE PLAN
EXISTING EXISTING SLOPE
SLOPE
4"A.C./6" A.B. (MIN.)TO
BE DETERMINED BY SOILS
1'-6" DEEP UNDERCUT WITH 4" DEEP SIDEWALK ENGINEER
UNCERCUT SECTION.GUT SECTION CONTOURS PER _
PLAN: 1.5' BELOW PAVEMENT FS
SECTION A-A (TYP. STREET)
SECTION F-F SECTION G-G
TRACT TRACT
BOUNDARY PROPOSED BOUNDARY
1
25' 1' PERIMETER WALL SHARED ACCESS
I
TRACT
PAD I PROPOSED PERIMETER WALL I BOUNDARY
PAD 2% SEE PERIMETER RETAINING WALL
.a �j�/// / I BACKCUT DETAIL HEREON 1 25'
�v vv vv
SHED CURB 3 I 3 SIDEWALK EXISTING PAVEMENT
TYPE"C° ROLLED CURB PER
CITY OF LAKE ELSINORE STD. PROPOSED PAD
1'-6" DEEP UNDERCUT SECTION.GUT MIN ELEV. 1272 7 1
205 MAX ELEV 1272.8
SECTION CONTOURS PER PLAN: 1.5' 4"A.C./G A.B. (MIN.)TO //////// 2% 4 r 1 �-
BELOW PAVEMENT FS BE DETERMINED BY SOILS 2%
ENGINEER
0
EXIST GRADE �' I N
SECTION B-B (TYP. MOTOR COURT) SEE PLAN I < I
w I FULL DEPTH AC
EXISTING
SLOPE PAD PAVEMENT
MISSION TRAIL 1'-6 DEEP UNDERCUT WITH 4" DEEP
TRACT !` \ ///� SECSIDETION CONTOURSALK TPSEC SECTION.
GUT BOUNDARY
60' ��i BELOW PAVEMENT FS
I EXIST. EDGE SECTION D-D TYPE"8' CURB&GUTTER
VARIES 21'TO 27' OF PAVEMENT PER CITY OF LAKE SECTION E-E
ELSINORE STD.201 N.TS
PROPOSED
PERIMETER WALL VARIES 'TO 1 ' EXISTING PAVEMENT
TRACT
BOUNDARY
SIDEWALK
w PROPOSED
� 1 I PERIMETER WALL
N
1' I 12'
2%
VARIES J'
2% -- -- -_- -_ __ -- --- --- ---A SIDEWALK
UPPER PAD -�
MAX ELEV 12717
MIN ELEV 1270.9
ir,./ v vvv /i•� LOWER PAD 1'\�
TYPE"B" CURB&GUTTE 6"A.C./14"A.B.(MIN.)TO BE //�//\rj`j�s��iy�MAX ELEV 1269.7
PER CffY OF LAKE 4' DETERMINED BY SOILS ENGINEER qP�F MIN ELEV: 1269.7 2%
PAD r /v / /v ,ELSINORE STD.201 �7\�v�jv v>/77
1'-6" "DEEP UNDERCUT WITH 4 DEEP
i
SIDEWALK UNCERCUT SECTION.GUT �a
SECTION CONTOURS PER PLAN: 1.5' Ciw
v BELOW PAVEMENT FS SECTION H-H
SECTION C-C (MISSION TRAIL) PAD
N.TS r
TYPICAL RETAINING WALL
BACKCUTADETAIL ENG-2023-00384
NOT TO SC
THESE PLANS HAVE BEEN REVIEWED MARK REVISIONS A P P R, DATE APPROPRIATE CONDITIONS OF DEVELOPMENTAND/OR CITY AND D COMPLIANCE WITH
HE PREPARED UNDER SUPERVISION OF: Q(i0FES5/p W I L S O N M I KA M I CITY OF LAKE ELSINORE SHEET 2
STATE LAWS AND HAVE BEEN FOUND ACCEPTABLE@�p'R f CORPORATION
m \v T 9 CORPORATE PARK,SUITE 100 T: 949-679-0090
_�� -�-- IRVINE, CA 92606 F:949-679-0091 ROUGH GRADING PLANN.. 49884 c
�4"—�I� 9/4/2024 08/08/24 �c E.p09/30//2024 * SCALE: NTS BENCH MARK: TRACT MAP 38378 OF SHEETS
SCOTT M. WILSON DATE BENCHMARK:NO.BM E-3-70.ELEV 1279.829
_ CITY N�CE No. 83156 DATE RCE NO. 49884 EXP. 9-30-24 `fl�, '�Cp`\E �P BRASS DISC IN CONCRETE POST 72'NOR1N SECTION/DETAIL SHEET FILE No.
OF°Y INTERSECTION OF CORYDON STREET
CITY OF LAKE ELSINORE APRIL, 2024 PND MISSION TRAIL 27'EAST OF THE 24-145
CENTERLINE OF MISSION TRAIL
SEE SHEET NO. 4
L .. w 1271.5 ' <,
(1272.9 FG) RET LL X .A N N A PAD - - - - - T�-� � 1269 i 126�6F( �2 ;--
1 H-2.0' - _ I_ - - of - - 1270.4 - - // \ SCtc`�'�1;36�03"
1276.5L TC RET WALL I o I - I' / PAD; I C'• �Dr E .5� 4�\ ) I \ RIAC gt�NO Y
/ of 24"' RCP LINE'C'
H=4.0' H H + PAD = P PAD = PAD= f
- - PAD = 126 .7 126 .1 SEE TR 38378 PRIVATE 126g.3 Pqp; / N/ 9 I
1270.1 FL-HP FL HP ST AND SD IMP PLAN i 2� c�v a 11 I PAD - PAD - 1270.7 127 . 1270.0 9 7 `O ?6g PAD
PAD= PA I PAD= \ 269,E
"Y SHEET 16 OF 20 Pqp; w� ,o
.2I I 1271.7 1271.0 2.0% -1.3 - - - - - - - - - \ �` /
0 o xh 'U� 121p6
n I
PAD
PAD
176.8�4 TC V - I 2 'r?� \ I / 12 �$ I 126Z 1 FG 11
\i w Nx x'L 1.5: o - r - - PAD= PAD= PAD= PA PAD= 0.4 PAD 0 2, HE35ALL 1 w 11
_ 1270.1 2' 1269.3 '� �I / 14106 0� 0 pA0= I
o I W 1270.9 1269.7 1269.9 1269.2 ` . PAD; \`71 Og 200,g 7 2T0 3 1 I
RET WAL FUJ
se PAD= f `I \ 1270. 1�pQ� 1 '3 �H I I 1 1266.5 FGE 1,
cy J� 1269.9 11126
- - � - - � 12 N PADPAD= oP REI= PAD= 1269.4 a 18PLIB -ORET WALL RET ALL Ef WALL RET WALL . PAD= 2"ARRCP LINE 'D'9.4 �, SEE TR 38378 PRIVATE C1268.7 268.E ST AND SDI PRIVATE
2 1ti ?ND
D= I I 1
ICI H=4.8' .S H=4.' H=3.3' H=22' , tGry SEE
AND SD IMP PLAN / 0 1 ZPN A 11 I
o SHEET 15 OF 20 i •1266.3 FG I
�P�A A S ET 170 2 fi - RTWL
r FS B 68. FL 1268.11 FL - --------_ ERFL
V OOD bNE
} ET 0 T]ON I
1.0X 0 0.5 1 4 O.SX 26a E� �B� 269 0.5X °n FFLLaSIGNA�ON
y - Sl - - "' RC - - 9 - I oN01• W - - - - - co C o PD = I II 1E
v
�� FUTURE 5 al N a w ti1� of 1269 266 N N 142 RC 13 14 0l5 II CL II
' PVC 1 I
1 � SECO AR OV 0 REf WALL II 1266.4 FG III
4. FL FL 12681 FL 126 2 FL 126.4 FL 9 SEE T RAATEmNE k I I
A ETC 2gT ST A S IMP PLAN H=3.6' 1
PAD PAD= PAD - PAD - PAD= PAD = PAD = PAD - 6 PAD= 'v PAD = PAD = PAD= A PAD= PAD = C SHE 15 F 2 PAD= N I
�2 % 1274.4 1271.1 1270.E 1269.7 1269.4 1269.1 1268.9 1268.4 1268.3 ? PAD= 1268.2 1268.E 8.8 1269.1 1269.3 PAD = 1270.0 II I
J 12 0 6' 1268.0
- 2.X - - - - - 2.X - - - - - - - - 2.X - - - TC X - - - - 2.X - - - - - - _H=3.6' IIII I ILL III
OX 1269.6 X RET WALL \ II
II I1
PAD= PAD = PAD = PAD- PAD= 2�C.%7 PAD = PAD = PAD= PAD= PAD = PAD = f PAD= PAD= PAD = PAD = PAD_ 1266.E FG Z
12 .0 .7 1271.4 - 1271.2 1270.3 p 270.1 1269.7 1269. 1269.1 1268.9 100'V. 1�AN 1268.7 1269.0 1269.3 1269.5 1269.E 1269.8 1269.911
1 I FG RET LL I - - - m - - - - - - - - ,n B- 20'� 8 D' 311 D 35 3o�PR�IVATE - - - -B - - =B - ,270.2
HE 3 WALL 1266G
1 12790 I 2 _ _ 2, 2, 2, �i
58-
q \ H-4. I
/ p _ IB B B _ B PAD = B B AD- B B PAD - PAD- PAD - ff PAD-
275.1 I PAD= PAD = �g PAD = CAD= o AD = PAD= PAD = PAD = PAD-
1272 24' 1270.9 �q�� 1 0.2 126.5 1269.2 1269.9 1270.0 U
I 1274.9 1271.8 2' '�'Y.7 1270.1 2' 1269.4 1 1 6 127 1 1 1270.2 1270.1 N ;
� R II II II z
2 - - - - � RET ILL R W - - - - - - - - 2• RET WALL 1267.1 FG CHI
4.5' T H_2.0 20PAD= H=3.4I
aC II 11 PAD= 1 q. PAD= PAD= 1 2 PAD = PAD 12 0. PAD= PAD= 12 0.2 PAD = PAD - f y 6 PAD=RET WAL 1 1269.7 12 PAD = PA = 12 0 PAD= PAD= 2 PAD = P - 2Jy_ PAD= R WA L- �pII
11 p iZ'3 J FL H 1275.1 1273.1 FL HP 1272.2 1271.7 FL HP 1270.7 FL HP 1270.5 1270.1 FL P 1268.8 H=3.6' 71 RET WALL FL HP 1269.9 1270.4 FL 1270.E 1270.3 FL HP 1270.5 1270.3 FL HP 1270.5 =2.e. II
T WALL R RET WALL RET WALL RET WALL RET WALL RET WALL RET WALL R LL R WALL RET WALL H-2.1
^ RET WALL RET WALL RET WALL RET WALL WALL RET WALL 1270.7 1270.4
- J-I S]' C I'i6.0' _ tL=5.9--- J1=5.9 H=5.T H=5.3' H= .1 .8 H=5.3' ) 1 _ - _
-3' H 2. H
Fr Pr
� C o a
L-------------- ----c ----- ---------- EFXISTING EDGE -� --------- ------------- -- ---------- -------- 30"1iCLTN -------- --------'� -----OFPAVEMENT-------------
n
lq
SEE SEPARATE PUB _
MISSION TRAIL WIDE LAN
-_ N-TRAI� __
_- o t
-- ---------- - I X X I- - - - - - - - - - - EXISTING VERY HIGH DENSITY RESIDENTIAL
NOTE: SEE SHEET 2 FOR CROSS SECTIONS LEGEND AND ABBREVIATIONS
TRACT BOUNDARY - TERRACE DRAIN
------- RIGHT OF WAY FLOWLINE
LOT LINE CONSTRUCTION NOTE
--��-- TOP AND TOE OF SLOPE o GRAVEL BAG ROW
-R----R RIDGE LINE
-E---C- CONTROL LINE BVC BEGIN VERTICAL CURVE
1250 PROPOSED CONTOUR EVC END VERTICAL CURVE
1250�-- EXISTING CONTOUR FL FLOWLINE ELEV.
f EXISTING POWER POLE FG FINISH GRADE
70 LOT NUMBER GB GRADE BREAK
-,- -->- - DAYLIGHT LINE HP HIGH POINT
29- FLOW RATE LP LOW POINT
y GRADED SWALE HP HIGHT POINT
STREET CENTERLINE PVI POINT OF VERTICAL INT.
- - FLOOD ZONE DESIGNATION V.C. VERTICAL CURVE
LINE
RETAINING WALL
GRAPHIC SCALE
7 ,o w
FEET
ENG-2023-00384 I io h= 20 PL
THESE PLANS HAVE BEEN REVIEWED FOR MARK R E V I S I❑N S A P P R, DATE APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY COMPLIANCE WITH HE PREPARED UNDER SUPERVISION OF: QRpEE$S/py� W I L S O N M 1 KAM 1 CITY OF LAKE ELSINORE SHEET 3
STATE LAWS AND HAVE BEEN FOUND ACCEPTABLE W CORPORATION
m9 CORPORATE PARK, SUITE 100 T:949-679-0090
9 I IRVINE,CA 92606 F: 949-679-0091 ROUGH GRADING PLAN
9/4/2024 08/08/24 Nos 3o o. zoza SCALES 1"=20' BENCH MARK: TRACT MAP 38378 °F SHEETS
SCOTT M. WILSON DATE E"P�� ENCHWRK:NO.BM E-3-70.EIEV 1279.829
CITYCITY N CE No. 8315E DATE RCE NO. 49884 EXP. 9-30-24 sf 1°CAV�F \� RASS DISC IN CONCRETE POST 72'NORM ROUGH GRADING PLAN FILE No,
ENGINEERF'Y INR:RSECIION OF CORYDON SIREEf
CITY OF LAKE ELSINORE DATE: APRIL, 2024 D MISSION TRAIL.27'E%SI OF THE 24-146
ENIERNNE OF MISSION TRAIL
oe 126Z0FG ZONE AE I ® 1
v 1?6Q3,c- �sQ FLOOD ZONE �2
_ R G DESIGNATION LINE
�wq s
(1271.0 FG) 272.8 1 _� G
� F 2.26g \ � v 1166
0 126 p FG D \\\
H (VACANT)
'D6PROPOSED MEDIUM DENSITY RESIDENTIAL
®A2 0 2 ` -__ `_ 1266.3 FG _ PARCEL MAP 18001
(1270.2 FG) R I��
H Pqp; P l �� �� 12 - 12 662 FG _�� \-
1 72725 A `� PL'H \ \ ?66 \ --
p �11b
(1271.0 FG) p2�2.1 2• 7 ' 1 .1 FG
ail PAD
ET A I B 1271.9 PAD
-2. / 1271.E \�_ _HP 1271.0 ET�yA�
(1270.8 FG) ,27 P� TI 1 70,
,(1271.0 FG '1/� x i��.m 1? PAD; l l� _ 5 12 _ W_ E
5
!� 8 7271. HAD;
\ w a I iPAD 8 \PAD; 1277.0 2. \ 2 HP 1 70.3 2I0.0 \\ 0�" DESIGNATION-LINE
P _
G \ 0 0.8 AD; \ _ L,HP \ \ 126 }
(1271.2�FG) � � 27? N X 2 FL ,q \ i�D_ P f_ 2 9. �H\5.8 �� ,.1✓/ 1\
x 9 / .�� PAD_ 1270.3
I D= B l
; 127p12 1271.2 PA
l 1270.7 ,^, ` badly PAD
PAD F( 12Ip.0;
i2J2.2
_ / PAD _ _ P`�HP 128�\_ RET
PAD o 269.7 _ W
I 2.1 / 2 D / �.9 �i 269. 1270.5 PAD; 2 P _ \v 1\F
I 1 I Pqp 7 ry1 FL 270.1 ` i 6, PADF2
I I 1271.J 5 12 -1,` ` /�� E7
k w pq 69.5 � PAU, 6J W L
L �I 12 9.9 / PAD � \ 0% PAD \
1271.0 FG 1 FS BVC PAD= yl I2I 26g'/p F 6g 6 ` 9 j /\ \ 26 -
( ) ?7 127.63 1271.7 I' ` 126 PAD> �\ _ -H 2 � PAD; �4'-
k I PAD- / ,Fo' 1 1270.2 2D \\ �� 1�1.7 Pqp
PAD= PAD = A(� PAD PAD= Z1 7269, / PAD_ / ` \\ / \ \ \ \7?71.3
12721 127.0 x12I71.� 1271. 1270.8 11'36'03"E- 126815 FL 4 1269.3 �1� PAD \ gQ \ 12 0 1 11
p O I 127.7 - - PAD
PAD P l \ 12J0.4
PAD> ? / PAD
1271.5 FG) �1212 X 0.5% 1271 59C PAD 2.0 1270.4 l2 269 �i ?4 RCP 126�,q F 127p.0 `
j I - 1271.8 ` B 1270.9\ \ d$ I RI F WAY u
1 127D05 2� 72J0.3 qp; I w N�� �m .59, PAD; I P B I\ 21.1 A 1 1A
12 PAD 18" RCP LAT'C-1' N 126 1270.1 1270
PA = 1269g SEE TR 38378 PRIVATE �.i FL 6 \\ �\ �{ �ET La 11
= k PAD = PAD = 270. / / ST AND SO IMP PLAN \\ 26,
SHEET 16 OF 20 26 PAD \ 11
1 1. 1271.7 I 1271.5 1271.3 1271.5 B 127p.8
PET ALL X f PAD= - - -/- / - 1 /
(1272.9 FG) - T - 1269 26�g F( �77Jpy� \
I 12J A rl A 1270.4 T S ��'36'03'. \
\ 1268.0 FG 11
1276.51 TC - I / 9' 7 �E .5$ N o`�s ) \ \ R 1C ��IDY
HE40LL - - I- - - HMI I"I I _ 24" RCP LINE 'C' D 1 PAD= PA PAD = PAD = PAD = P270.7 126 .7 P27. 1270.0 126 .1 AD PAD 9 SEE TR 38378 PRIVATE 3 Pqp; 1=IPAD = 269.1270.1 FIF HIP FL HP ST AND SO IMP PLAN 1 2
I 12 2 I 1271.7 1271.0 2.0% 2.0% .3 SHEET i6 OF 20
v 14' PAD= P IN s c o'n I
� ` / 1 PET
WALL
III nI - - - - `I AD; as
1276.8�4'TC x U JI - 2 �j *1 PA _ \ \I`70.1 / 1�g04 P / Q H 7267.1 FG 1111
w N J ti 1.5 w ~ PAD - 11 1269.7 AD - PAD 1 1269.9 1269.2 l A0.6 P •` 9 9 ,2 70 11 u 2
W 1270.1 2' 1269.3 '� � �
W 1270.9 1 �AD- I I 127 qp> '�'L� g .03
RET WAL I PAD =
1269.9 2' - 2.% 2.% - 12 N ` / PAD_ 00'S o RET WA 1 1 1C E 11
B B B 1270.9 1 "a H 1 ((( 1266.5 FG 111
NOTE: SEE SHEET 2 FOR CROSS SECTIONS SEE SHEET NO. 3
LEGEND AND ABBREVIATIONS
TRACT BOUNDARY TERRACE DRAIN
------- RIGHT OF WAY FLOWLINE
LOT LINE 0 CONSTRUCTION NOTE
--��-- TOP AND TOE OF SLOPE GRAVEL BAG ROW
-R----ice RIDGE LINE
-E---C- CONTROL LINE BVC BEGIN VERTICAL CURVE
1250 PROPOSED CONTOUR EVC END VERTICAL CURVE
250} EXISTING CONTOUR FL FLOWLINE ELEV.
EXISTING POWER POLE FG FINISH GRADE
70 LOT NUMBER GB GRADE BREAK
-,- "--->-- DAYLIGHT LINE HP HIGH POINT
2%- FLOW RATE LP LOW POINT
-Z.�- - GRADED SWALE HP HIGHT POINT
STREET CENTERLINE PVI POINT OF VERTICAL INT.
GRAPHIC SCALE
- - - FLOOD ZONE DESIGNATION V.C. VERTICAL CURVE
wo lo 20eo
LINE
RETAINING WALL
( IN FEET)
I inch= 20 :L ENG-2023-00384
MARK REVISI❑NS APPR, DATE ATHESE PLANS HAVE BEEN REVIEWED FOR PPROPRIATE CONDITIONS OF DEVEL.OPMENTUAND/ORCCITYITNDHE PREPARED UNDER SUPERVISION OF: QRpEE$S/py� WILSON MIKAMI CITY OF LAKE ELSINORE SHEET 4
STATE LAWS AND HAVE BEEN FOUND ACCEPTABLE Q W CORPORATION
m9 CORPORATE PARK, SUITE 100 T:949-679-0090
9 I IRANE,CA 92606 F: 949-679-0091 ROUGH GRADING PLAN
g `�it,r- f l� 9/4/2024 08/08/24 N09 30 2024 SCALE: 1"=20' BENCH MARK: TRACT MAP 38378 °F SHEETS
SCOTT M. WILSON DATE E"P�� ENCHMM2K:NO.BM E-3-70.ElEV 1279.829
CITYCITY N�CE No. 83156 DATE RIDE NO. 49884 EXP. 9-30-24 sr �IV�A`�F \� RASS DISC IN CONCRETE POST 72,NORM ROUGH GRADING PLAN FILE No,
F'Y INTERSECTION OF CORYDON STREEF
CITY OF LAKE ELSINORE DATE: APRIL, 2024 D MISSION TRAIL.I27'ON TRAIL
OF ME 24-1 47
ENIERDNE OF MISSION 71LUL
GRAVEL BAG(1 WIDE x 2 HIGH NPDES / STORM WATER POLLUTION NOTES
P:o, 13 BURY BAG 1/2 BAG HEIGHT
r2s FLOW- 1.THE DEVELOPER AND HIS CONTRACTOR ARE RESPONSIBLE FOR IMPLEMENTATION AND MAINTENANCE OF THE
f0 SWPPP-APPROVED, PRE-QUALIFIED BMP'S FROM THE CALIFORNIA STORM WATER QUALITY ASSOCIATION (CASQA)
\ \ 12zi HANDBOOK I WEBSITE FOR CONSTRUCTION TO RETAIN SEDIMENTS FROM AREAS DISTURBED ONSITE TO THE MAXIMUM
'z'2a EXTENT PRACTICABLE. THE EROSION CONTROL MEASURES INCLUDE THOSE SHOWN ON THIS PAN AND APPLICABLE
PAo, \ _/ \ PAD; STAGGER BAGS SWPPP AS WELL AS ANY ADDITIONAL EROSION CONTROL MEASURES (E.G., HYDROSEEDING , MULCHING OF
rz>26 r 12121 / PAO,
112r6 STRAW, GRAVEL BAGGING , DIVERSION DITCHES, RETENTION BASINS, ETC.) DICTATED BY FIELDCONDITIONS TO
f ;
,PADve's- / 0 PAD PREVENT EROSION AND/OR THE INTRODUCTION OF DIRT, MUD OR DEBRIS INTO EXISTING PUBLIC STREETS AND/OR
PAo
v �z°� v v 1v1.7 ; _ _ __ •�' ' ONTO ADJACENT PROPERTIES DURING ANY PHASE OF CONSTRUCTION OPERATIONSPAD .
\ L ` 127I.z 2.STORM WATER POLLUTION PREVENTION PAN (SWPPP) SHALL BE KEPT ON-SITE AND MADE AVAILABLE UPON
12", / �zo= \ ` 1�o REQUEST OF A REPRESENTATIVE OF THE REGIONAL WATER QUALITY CONTROL BOARD (RWQCB) - SANTA ANA
_ / PAD \ ` / 12�05 A GRAVEL BAGS (1 WIDE X 2 HIGH) REGION AND/OR THE CITY OF LAKE ELSINORE.
o ° / NOT TO SCALE 3.CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT AN ANTICIPATED STORM DOES NOT CARRY
1272. 5 PAD
12" _ \ %
PA Iv1.o \ 'z7D3 PAo; WASTES OR POLLUTANTS OFF THE SITE . DISCHARGES OF MATERIAL OTHER THAN STORM WATER (NON-STORM
12,is PAD_ \ P / 12Joo WATER) ARE PROHIBITED EXCEPT AS AUTHORIZED BY AN INDIVIDUAL NPDES PERMIT UNDER THE STATEWIDE
p".° \ p p8 / PAD; \ PAo= GENERAL PERMIT- CONSTRUCTION ACTIVITY.
12 PAD / rvo3 \ 1260> / PAo_ 4.POTENTIAL POLLUTANTS INCLUDE BUT ARE NOT LIMITED TO: SOLID OR LIQUID CHEMICAL SPILLS;
PAD, '�72 o> \ 4- PAD_ 16gj WASTES FROM PAINTS, STAINS, SEALANTS SOLVENTS DETERGENTS GLUES LIME, PESTICIDES , HERBICIDES,
13 1zz22 /P \ p'00 / ri°` \ \ �zs°y` 13 FERTILIZERS, WOOD PRESERVATIVES, AND ASBESTOS FIBERS PAINT FLAKES OR STUCCO FRAGMENTS; FUELS, OILS
Ao_ PAD / 68,2 B / nD, LUBRICANTS, AND HYDRAULIC , RADIATOR OR BATTERY FLUIDS ; CONCRETE AND RELATED CUTTING OR CURING
1272.1 'Al=
'z>r.s PAD= rvo.1 \ izs _ \ PAo_ RESIDUES; FLOATABLE WASTES WASTES FROM ENGINE/EQUIPMENT STEAM CLEANING OR CHEMICAL DEGREASING;
1211.7 12 P 1z69.s \ 127os PAo_ WASTES FROM STREET CLEANING; AND SUPER-CHLORINATED POTABLE WATER FROM LINE FLUSHING AND TESTING.
10 / p99 / PAD- \ tt12
\ 12z°s DURING CONSTRUC710N, DISPOSAL OF SUCH MATERIALS SHOULD OCCUR IN A SPECIFIED AND CONTROLLED
TI PAD= rzsss 9 i qD` \ PADTEMPORARY AREA ON-SITE PHYSICALLY SEPARATED FROM POTENTIAL STORM WATER RUNOFF, WITH ULTIMATE
12JLJ PAo_ 12'o2 '2'L PAD DISPOSAL IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTSPno I PAD_ PAD_ PAD P^D 'zs9 AD; \ ( 10 12>La 5.RUNOFF FROM EQUIPMENT AND VEHICLE WASHING SHALL BE CONTAINED AT CONSTRUCTION SITE AND MUST NOT BE
v2.1 1272o v1a 12ns 1z7oez6s3 'l� iZ°` / PAo_ \ l DISCHARGED TO RECEIVING WATERS OR THE LOCAL STORM DRAIN SYSTEM .on rvo� �h
PAD' / PAo_ / ' \ 6.APPROPRIATE BMPS FOR CONSTRUCTION-RELATED MATERIALS, WASTES, SPILLS OR RESIDUES SHALL BE
12)0> 'Al= 1269,° PAD= \
rz7D. 127= IMPLEMENTED TO ELIMINATE OR REDUCE TRANSPORT FROM THE SITE TO STREETS DRAINAGE FACILITIES, OR
7 P2o16 \ Ibo.O / PAD_ / I ° \ 12)°9 / PAD; 1 ADJOINING PROPERTIES BY WIND OR RUNOFF.
PAD= 12J0 -'^ - 12Ji
1270s 'a 121, o= nD- \ / \ / 13 7.MATERIAL STORAGE AND STAGING AREAS SHALL BE ESTABLISHED . FUEL TANK, PORTABLE TOILETS, LIQUIDS, GELS
o= / 26gs 'AD 12";
/ 1270s i AND POWDERS SHALL HAVE SECONDARY CONTAINMENT AND BE STORED AWAY FROM ALL PRIVATE I PUBUC STORM
PAo- PAD- PAD= PAID= 1270o P WATER CONVEYANCE SYSTEMS, SIDEWALKS, RIGHTS-OF-WAYS AND FLOW-UNES.
I 1v1v 12n.7 1v1s 1zn3 i4]1s 1 _ 12 12oa I PAD; 8.ALL PORTABLE MIXERS SHALL HAVE PLASTIC LINERS UNDERNEATH WITH GRAVEL BAGS PLACES ON THE DOWN-HILL
- - L - III
�zJg9 SIDE OF THE LINERS TO CONTAIN DISCHARGES.
PAD= I 9.CONTROLLED STREET WASHING WILL ONLY BE ALLOWED PRIOR TO THE APPLICATION OF ASPHALT SEAL COATS AND
- PAD_ 127 PAD PAn Pnn 26s3 PID; / ONLY WHEN ALL PERTINENT DRAINAGE INLETS ARE PROTECTED.
PAD PPD PAO= PAID= 1270.1 1270.7 1270.4 12700 1269.9 126 ppD 6
II II 1272.7 1272z 12717 12710 11713 PAD- \ J ss 12j0 10. ALL CONSTRUCTION CONTACTORS AND SUBCONTRACTOR PERSONNEL ARE TO BE MADE AWARE OF THE
III 1270o - + - - + - - \ J °p �of / \_ REQUIRED BMPS AND GOOD HOUSEKEEPING MEASURES FOR THE PROJECT SITE AND ANY
ASSOCIATED CONSTRUCTION STAGING AREAS.
P1270.1"D= PAD
1269= P2691 P126an9.2= \� 11.DISCHARGING CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING GROUNDWATER THAT HAS INFILTRATED INTO
PAD
= 1269J .9 \ 12'06 Pqo; P�O] THE CONSTRUCTION SITE IS PROHIBITED. DISCHARGING NON CONTAMINATED GROUNDWATER PRODUCED BY
III 2709 PnD- I \�\ 1270.9 PAD> 1 DEWATERING ACTIVITIES MAY REQUIRE A NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT
III 1
'D- In- PAD- pAo- _ �269.9 PAD- \ \ Iz>os i 1 FROM THE REGIONAL WATER QUALITY CONTROL BOARD.
islza 1v v 2.1 11 s lvoa Pan= 1 PAD= 12694 PAD 2D \ 12. STORM WATER RUNOFF SHALL NOT BE DIRECTED OVER ANY SLOPES WITHOUT PERMANENT DOWN DRAINS
69.7
12
y 12 =
I 12694 1z6e.7 zsas 12 PW= INSTALLED. EROSION AND SEDIMENT CONTROLS INCLUDING MAINTENANCE ARE REQUIRED ON ALL EXPOSED SLOPES
_ izjp0 UNTIL SUFFICIENT PERMANENT LANDSCAPING HAS BEEN ESTABLISHED. 100% SLOPE PROTECTION MUST BE IN
li PLACE PRIOR TO THE ISSUANCE OF THE FINAL CERTIFICATE OF OCCUPANCY.
_ 13. VEGETATION CLEARING AND BRUSHING ACTIVITIES SHALL NOT BE INITIATED DURING THE WET SEASON ON ANY
II � r PpD= SITES WHICH ARE NOT ADEQUATELY PROTECTED WITH DESILTING BASINS OR OTHER TEMPORARY DRAINAGE OR
1z699 \ CONTROL MEASURES.
II I I 14. STOCKPILES OF SOIL SHALL BE PROPERLY SECURED WITH BMP'S TO ELIMINATE OR REDUCE SEDIMENT
PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD= TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES OR ADJACENT PROPERTIES VIA RUNOFF, VEHICLE
1- 1274.4 1271.1 1270.E 1269.7 1269A 12 12614 126a.3 PAD= 12U2 1268.E 126a.a 1269.1 1269.3 12 PAD= 127D.a TRACKING OR WIND. STOCKPILES INACTIVE FOR A PERIOD OF 14 DAYS OR MORE SHALL BE COVERED; ACTIVE
10 12 12MD 1z6s.6 10 STOCKPILES SHALL BE COVERED PRIOR TO A FORECASTED RAIN.i
15. SPECIAL ATTENTION SHALL BE GIVEN TO PREPARATION AND INSTALLATION OF THE RAIN EVENT ACTION PLAN
+ +
PAo= PAo= PAo= PAo= PAo= PAo= PAD= PAD= PAD= PAo= PAD= PAD= PAD= PAD= PAD= PAD= t PAD= (REAP) AS REQUIRED BASED ON SITE RISK LEVEL OR AS MANDATED BY THE SANTA ANA REGIONAL BOARD NPDES
II 1275.0 12747 1271.4 lzns 12703 1z7o.1 12693 1269D 1269.1 1z66s J 69 12R7 1269.o 123 12691 1261E 1269.8 1z69s POD= PERMIT,GENERAL PERMIT- CONSTRUCTION ACTIVITIES.
J J J J J vos
II 16. AT THE END OF EACH DAY OF CONSTRUCTION ACTIVITY, ALL CONSTRUCTION DEBRIS AND WASTE MATERIALS
SHALL BE COLLECTED AND PROPERLY DISPOSED OF IN TRASH OR RECYCLE BINS.
PAD= PAD= PAD= PAD= PAD= PAD= PAD= PAD=
1275.1 PAD= 1272.1 PAD= 1270.9 PAD= 1270.2 PAD= 1269.5 PAD= 1269.z PAD= 1z69s PAD= 1270.0 P"°= PAo= PAD= 13 I 17. THIS SITE HAS OBTAINED A NATIONAL POLLUTION PREVENTION ELIMINATION SYSTEM (NPDES) PERMIT TO
1274.9 1271.8 12.7 1270.1 1269.4 1269.5 1270.1 1270.2 1270.1 1270.3
_ _ - + + REGULATE MUNICIPAL AND INDUSTRIAL STORM WATER DISCHARGES.
II NPDES WDID# 8 33C404542 DATE WDID ISSUED: 07/29/2024
PAD 1Q PAo- PAo= PAD= PAo= PAD= PAD= PAD= 1 PAD= PAD= P269.i PAD= PAo= PAo= 0 AD= PAD= PAD- PAD- 18. THE UNDERSIGNED CIVIL ENGINEER, A QUALIFIED QSP AND/OR QSD WILL REVIEW PLACEMENT OF EROSION
a 1z76.1 1z7a1 n2 n7 n.1 07 12703 1z7o.1 6a.e ss9 oa o6 oa os oa os CONTROL AND INSURE THAT WORK IS IN ACCORDANCE WITH THE APPROVED PLANS.
'ztl -, I
-_-- ---- Iz7
12
zjg\ 26\ 2\ 8124
14 ' \ ----� ----Z' 12 -kl '�-ia------' --- ---1zz --- ----� -- -- ---- . . 08/0DATE
L------------------------- 4 X 1 1 4 A
----------------------------
MOSM TFR1U_
- - - - - - - - - - - - - - -
n - - - - - - - I EROSION CONTROL CONSTRUCTION NOTES
EROSION CONTROL NOTES
f0 INSTALL GRAVELBAG ROW PER DETAIL"A"HERON Z260 LF
1. ALL EROSION CONTROL PANS SHALL BE IN ACCORDANCE WITH CITY OF LAKE ELSINORE a)DESILTING BASIN VOLUME BASED ON GRADIENT AND NATURE OF SOILS. o-CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE PER CASQA TC-1 AND DETAIL HERON 1 EA.
/ ORDINANCE NOS. 529, 772, 802, 882, 1004, 1258 CONSTRUCTION SITE BEST MANAGEMENT b) THE EXTENT OF ALL GRADED AREAS AND IDENTIFICATION OF ANY TEMPORARY SOIL 12 INSTALL INLET PROTECTION PER DETAIL B HERON OR SILT FENCE PER DETAIL ON SHEET 2 13 EA.
PRACTICES(BMP'S), AND STANDARDS OUTLINED WITHIN THE LAKE ELSINORE DESIGN MANUAL STABILIZATION MEASURES. 0-INSTALL WIND EROSION CONTROL PER CASQA WE-1 AS DIRECTED BY CITY INSPECTOR 2,260 LF
2. THE DEVELOPER/CONTRACTOR IS RESPONSIBLE FOR ANY DISCHARGES BY SUBCONTRACTORS. c)SIZE OF DESILTING BASIN OUTLET PIPE AND OVERFLOW. 14 PROVIDE STREET SWEEPING&VACUUMING PER CASQA SE-7 AS DIRECTED BY CITY INSPECTOR 1 LS
/ 3. IN CASE OF EMERGENCY, CALL DENNIS BOWMAN AT(619)855-8900(24-HOUR PHONE NUMBER). d)DIKE REQUIREMENTS. SHOW MINIMUM WALL WIDTH, SLOPE OF WALLS, PERCENT COMPACTION,
4. DEVICES TO REDUCE EROSION DAMAGE SHALL NOT BE PLACED MOVED OR MODIFIED WITHOUT THE ETC. GENERAL NOTE:INSTALL BONDED FIBER MATRIX HYDROMULCH ON THE PARCEL
R20' 'S�' APPROVAL OF THE DIRECTOR OF PUBUC WORKS OR,IN AN EMERGENCY, BY THE PERSON e)OUTLET CONDITIONS FROM THE DESILTING BASIN SHALL NOT EXCEED DOWNSTREAM LIMITATIONS,
RESPONSIBLE FOR GRADING OPERATIONS. WITH THE EXCEPTION OF OVERFLOW, WHICH IS TO BE DESIGNED TO PROVIDE MUM DESIGN FLOW. LEGEND
THAT R Sv�Pp 5 S THAT ARE CLEARED AND GRADED IS NECESSARY FOR CONSTRUCTION . THE CONSTRUCTION SIALL BE LIMITED TO TE SHALL BELY THE nMANAGED TO ON OF THE SITE 12• NECESSARY CAPACI TY OMATER MATERIALS SH THEALL AVAILABLE ON-SITE AND AT CONVENIENT LOCATIONS TO
PRO\G RO O MINIMIZE THE EXPOSURE TIME OF DISTURBED SOIL AREAS THROUGH PHASING AND SCHEDULING FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES OR TO REPAIR ANY DAMAGED EROSION {0000007- GRAVEL BAGS
Qv0 O� Oo OF GRADING AND THE USE OF TEMPORARY AND PERMANENT SOIL STABILIZATION . CONTROL MEASURES WHEN A 50%CHANCE OR GREATER OF RAIN WITHIN A 48 HOUR PERIOD IS
�O
6. ONCE DISTURBED, GRADED SLOPES EXCEEDING A 3:1 RATIO AND/OR TEN (10)FEET IN HEIGHT FORECAST FOR LAKE ELSINORE BY THE NATIONAL OCEANIC AND ATMOSPHERIC AGENCY(NOAA). DIRECTION OF OVERFLOW DRAINAGE FLOW c908g0 +
TRACK CLEAN J �0�800000� (TEMPORARY OR PERMANENT)SHALL BE STABILIZED IF THEY WILL NOT BE WORKED WITHIN 7 DAYS. 13. BMP'S SHALL BE MAINTAINED AND INSPECTED DAILY. ALL REMOVABLE PROTECTIVE EROSION
oo�yo 1'MN DURING THE STORM SEASON, ALL SLOPES SHALL BE STABILIZED 24 HOURS PRIOR TO A PREDICTED 8 SILT FENCE 000��8 CONTROL DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE Inlet Edge of Pavement
O �\ STORM EVENT. CONSTRUCTION SITES SHALL BE REVEGETATED AS EARLY AS FEASIBLE AFTER SOIL FIVE(5)DAY RAIN PROBABILITY FORECAST EXCEEDS FIFTY PERCENT(50%).
I///__� DISTURBANCE AND WITHIN 7-DAYS OF COMPLETION. 14. AFTER A RAINSTORM ALL PROJECT GENERATED SILT AND DEBRIS SHALL BE REMOVED FROM
3" TO 6" COARSE 7. FILL SLOPES AT THE TRACT PERIMETER MUST DRAIN AWAY FROM THE TOP OF THE SLOPE AT THE
go CHECK BERMS,ONSITE PUBLIC DRAINS AND PIPES, DRAINS AND PIPES OF ADJACENT PROPERTIES Flow Flow
AGGREGATE �a� CONCLUSION EACH WORKING DAY. AND DESILTING BASINS AND THE BASINS PUMPED DRY. ANY GRADED SLOPE BMP'S DAMAGED mm
FILTER FABRIC 8. THE CONTRACTOR SHALL BE RESPONSIBLE AND HAVE SIGNS POSTED ON THE SITE TO WARN DURING A RAINSTORM SHALL ALSO BE IMMEDIATELY REPAIRED. FAILURE TO PROVIDE EFFECTIVE 7
AGAINST PUBLIC TRESPASS INTO AREAS WHERE WATER IS IMPOUNDED. MAINTENANCE MAY RESULT IN PENALTIES. L�`
9. DUST SHALL BE CONTROLLED BY WATERING OR OTHER METHODS APPROVED BY THE CITY 15. DISCHARGING OF CONTAMINATED SOILS VIA SURFACE EROSION IS PROHIBITED.
ENGINEER. 16. CONSTRUCTION ACCESS POINTS SHALL BE STABILIZED WITH A COMBINATION OF ROCK AND SHAKER Spillway, 1-bag high Gravel bags
GRAVEL CONSTRUCTION ENTRANCE 10. PLACEMENT OF DEVICES TO REDUCE EROSION DAMAGE WITHIN THE DEVELOPMENT SHALL BE PLATES YEAR-ROUND TO PREVENT TRACK-OUT. ROUTINE STREET SWEEPING SHALL BE PERFORMED GRAPHIC SCALE SHOWN ON THE APPROVED PLAN. z-bags high
NOT TO SCALE 11. DESILTING FACILITIES AT ALL DRAINAGE INLETS FOR THE GRADED SITE SHALL BE DESIGNED FOR A ON ALL PAVED STREETS WHERE TRACKING IS OBSERVED . VACUUM SWEEPERS SHALL BE USED o 1w sw
TWENTY-FIVE (25) YEAR, SIX(6)HOUR STORM INTENSITY. THEY MUST BE DETAILED ON THE
CASQA TC-1 STABILIZED CONSTRUCTION ENTRANCE/EXIT WHEN STREET SWEEPING BECOMES INEFFECTIVE. �o�TYP. PROTECTION IF OR SU OMP
PLANS. DESIGN AND SPECIFIC RECOMMENDATIONS SHALL BE SUBMITTED FOR THE FOLLOWING: NOTE: ALL SUMP BASINS TO BE PUMPED DRY AFTER NOT TO SCALE
EACH RAIN STORM 1 ( IN FEET) CASQA SE-10 DRAIN INLET PROTECTION- TYPE 3
inch= 60 fL
MARK R E V I S I❑N S A P P R, DATE THEROPRIA PLANS
HAVE
CONDI BEEN
OF DEVELOPMENT COMPLIANCE
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