HomeMy WebLinkAbout1515 SUMNER AVE PGP ENG-2020-00194 20-074-20-076-signed GRADING NOTES: CITY OF LAKE ELSINORE
I- ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CITY OF LAKE ELSINORE MUNICIPAL CODE, PRECISE GRADING PLAN
CHAPTER 15.72 AND APPLICABLE STANDARDS AND SPECIFICATIONS AND THE LATEST EDITION OF THE
UNIFORM BUILDING CODE,(U.B.C.),CHAPTER 33. FOR LOT 8,BLOCK 69 OF HEALD'S RE-SUBDIVISION s� `
2 TO PERMIT
OPERATIONS.SHALL
EOBTAINED FROM THE ENGINEERING DEPARTMENT,CITY OF LAKE ELSINORE,PRIOR A P1�T. 2'7 A-1 O 1-007 G�,P��•
ANY
3- THE DEVELOPER AND/OR THE CONTRACTOR SHALL NOTIFY ALL UTILITY COMPANIES AND U.S.A.ALERT( ti 11``1I J/'-F 1
1-80OA22A 133)FORTY-EIGHT(48)HOURS PRIOR TO GRADING.
4- THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEERING DEPARTMENT AT LEAST TWENTY-FOUR(24) SUMMf ST
HOURS IN ADVANCE OF BEGINNING GRADING OPERATIONS. Z
5- DUST SHALL BE CONTROLLED BY WATERING OR OTHER METHODS APPROVED BY THE CITY ENGINEER �Q
6- CUT SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL,UNLESS OTHERWISE APPROVED, h3
AND SHALL BE SHOWN ON THE PLAN. W, ryfq
D
7- FILL SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO I VERTICAL,UNLESS OTHERWISE APPROVED,
SHALL BE SHOWN ON PLAN,AND SHALL NOT HAVE LESS THAN 90%RELATIVE COMPACTION OUT TO THE
FINISHED SURFACE. Q
8- FILL SHALL BE COMPACTED THROUGHOUT TO 90%DENSITY AS DETERMINED BY THE MODIFIED THREE(3) ORF p
LAYER A.S.T.M.D-1557-70 TEST METHOD.
9- FILL AREAS SHALL BE CLEANED OF ALL VEGETATION AND DEBRIS,SCARIFIED,AND INSPECTED BY THE
2
GRADING INSPECTOR AND APPROVED SOILS TESTING AGENCY PRIOR TO THE PLACING OF FILL.
10-ALL FILL MATERIAL SHALL BE CLEAN EARTH.NO FILL SHALL BE PLACED UNTIL PREPARATION OF
TM
GROUND IS APPROVED BY THE SOILS ENGINEER. �
26-APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST be T.B.PAGE 866-Ff1
USED TO PROTECT ADJOINING PROPERTIES DURING THE GRADING PROJECT. VICINITY MAP INTS
I I-FINISH GRADE SHALL BE SLOPED AWAY FROM ALL EXTERIOR WALLS AT NOT LESS THAN 1/2"PER FOOT ENGINEER'S NOTES:
FOR A MINIMUM OF THREE(3)FEET,THEN 1%(MINIMUM)TO FLOW LINE OF EARTH SWALE. 27-APPROVED EROSION PREVENTATIVE DEVICES SHALL BE PROVIDED AND MAINTAINED
DURING THE RAINY SEASON AND SHALL BE IN PLACE AT THE END OF EACH DAY'S WORK 1- CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE T6S R 4W SECT 6
12-MINIMUM BUILDING PAD AND DRAINAGE S WALE SLOPE SHALL BE 1%IF CUT OR FILL SLOPE IS LESS THAN RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF
TEN FEET(10%AND 2%IF CUT OR FILL IS GREATER THAN TEN FEET(101.DRAINAGE SWALES SHALL BE A 28-ALL WORK SHALL CONFORM TO THE CITY AND STATE CONSTRUCTION SAFETY ORDERS. CONSTRUCTION,INCLUDING SAFETY OF ALL PERSONS AND PROPERTY.
MINIMUM OF 0.5'DEEP AND CONSTRUCTED A MINIMUM OF TWO FEET(2')FROM THE TOP OF CUT OR FILL THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED
SLOPES. 29-THE LOCATION AND PROTECTION OF ALL UTILITIES IS THE RESPONSIBILJTY OF THE TO NORMAL WORKING HOURS.THE CONTRACTOR SHALL DEFEND, LEGEND
pERMITTEE. INDEMNIFY AND HOLD THE OWNER AND ENGINEER HARLESS FROM ANY
13-PROVIDE 5'WIDE BY l'HIGH BERM OR EQUIVALENT ALONG TTEE TOP OF ALL FILL SLOPES OVER 5'HIGH. 30-AN APPROVED SET OF GRADING PLANS SHALL BE ON THE JOB SITE AT ALL TIME. AND AL LIABILITY,REAL OR ALLEGED,IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT EXCEPTING FOR LIABILITY F.G. INDICATES FINISHED GRADE ELEVATION LEGAL DESCRIPTION
LOT 8,BLOCK 69 OF HEALD'S RE-SUBDIVISION,IN THE CITY OF LAKE ELSINORE,
14-PROVIDE A BROW DITCH,DESIGNED TO HANDLE ONE HUNDRED(I00)YEAR STORM FLOWS ALONG THE 31-SANITARY FACILITIES SHALL BE MAINTAINED ON THE SITE FROM BEGINNING TO
ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. F.F. INDICATES FINISHED FLOOR ELEVATION COUNTY OF RIVERSIDE,STATE OF CALIFORNIA,AS PER MAP RECORDED IN BOOK 8 TOP OF CUT SLOPES. COMPLETION OF GRADING OPERATION. 2- ALL UNDERGROUND UTILITIES OR STRUCTURES,REPORTED OR FOUND H.P. INDICATES HIGH POINT ELEVATION PAGE 378 OF MAPS,RECORDS OF SAN DIEGO COUNTY,TRANSFERRED TO
ON PUBLIC RECORDS,ARE INDICATED WITH THEIR APPROXIMATE F.L. INDICATES FLOW LINE ELEVATION RIVERSIDE COUNTY.
15-NO OBSTRUCTION OF FLOOD PLAIN OR NATURAL WATER COURSE SHALL BE PERMITTED. 32-ALL SLOPES SHALL BE PLANTED AND IRRIGATION FACILITIES SHALL BE PROVIDED FOR LOCATION AND EXTENT.THE OWNER,BY ACCEPTING THESE PLANS OR A.P.N.374-101-007
ALL SLOPES IN EXCESS OF THREE(3)FEET VERTICAL HEIGHT WITHIN NINETY(90)DAYS PROCEEDING WITH THE IMPROVEMENTS HEREON,AGREES TO ASSUME P.L. INDICATES PROPERTY LINE LOCATION
16-A SOILS ENGINEER SHALL BE RETAINED BY THE DEVELOPER,TO SUPERVISE GRADING AND PROVIDE A AFTER COMPLETION OF ROUGH GRADING AND SHALL BE IN ACCORDANCE WITH LIABILITY AND HOLD THE ENGINEERE HARMLESS FOR ANY DAMAGES (1600) INDICATES EXISTING ELEVATION BASIS OF BEARING
FINAL SOILS REPORT WHICH INCLUDES FOUNDATION REQUIREMENTS(SUBDMSIONS)AND EXPANSIVE ORDINANCE NO.882 PRIOR TO THE APPROVAL OF FINAL INSPECTION. RESULTING FROM THE EXISTNECE OF UNDERGROUND UTILITIES OR
STRUCTURES NOT REPORTED OR INDICATED ON PUBLIC RECORDS,OR FL— INDICATES DIRECTION OF DRAINAGE FLOW CHARACTERISTICS OF THE SOIL. CENTER LINE OF SUMNER AVE HAVING BEARING OFS,7 W AS SHOWN ON THE
33-ANY CONTRACTOR PERFORMING WORK THIS PROJECT SHALL FAMILIARIZE HIMSELF THOSE CONSTRUCTED AT VARIANCE WITH REPORTED OR RECORD INDICATES EXISTING CONTOUR CORNER RECORD DATED MAY 9,2018,BY BRIAN HESS,LAND
NDD SURVEYOR.P.L.S.#8136
WITH THE SITE AND BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILITIES LOCATIONS. INDICATES TRANSITIONAL CUT/FILL LINE FOR LOT 3,BLOCK 69 MB 8/378 SO OFFICIAL RECORDES OF SAN DIEGO COUNTY
THE CONTRACTOR IS REQUIRED TO TAKE DUE
17-GRADING CERTIFICATION BY THE DEVELOPER'S CIVIL ENGINEER AND A FINAL COMPACTION REPORT BY A RESULTING DIRECTLY OR INDIRECTLY FROM HIS OPERATIONS,WHETHER OR NOT SUCH PRECAUTIONARY MEASURES TO PROTECTROECT THE UTILITIES OR �{-�(—
SOILS ENGINEER SHALL BE SUBMITTED TO THE BUILDING AND ENGINEERING DEPARTMENTS PRIOR TO FACILITIES ARE SHOWN ON THESE PLANS. STRUCTURES SHOWN AND ANY OTHER FOUND AT THE SITE.IT SHALL 0 TRANSFERRED TO RIVERSIDE COUNTY
INDICATES ROOF GUTTER DOWN SPOUTS.
ISSUANCE OF BUILDING PERMITS. BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE OWNERS OF
34-THE DESIGN ENGINEER SHALL PROVIDE A MINIMUM OF ONE(1)BLUE TOP PER FINISHED ALL UTILITIES OR STRUCTURES CONCERNED BEFORE STARTING WORK. INDICATES CONCRETE SURFACE. SOURCE OF TOPOGRAPHY: SOILS ENGINEER ESTIMATED QUANTITIES:
18-THE SOILS ENGINEERING INVESTIGATION DATED_DECEMBER 10,2019 PREPARED BY LAKESHORE PAD,PRIOR TO ROUGH GRADE APPROVAL. MASSOUD GHIAM LAKESHORE ENGINEERING PROPOSED CUTS: 125 CY
ENGINEERING.AND THE ENGINEERING GEOLOGIC INVESTIGATION DATED DECEMBER 10,2019 PREPARED 3- THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE INDICATES PROPERTY LINES CIVIL ENGINEERING
BY LAKESHORE ENGINEERING SHALL BE CONSIDERED A PART OF THIS GRADING PLAN AND SHALL BE IN 35-APPROXIMATE DATE OF: FOR,OR LIABLE FOR UNAUTHORIZED CHANGES TO OR USES OF THESE CONSULTANT 9062 WASHINGTON AVENUE PROPOSED FILLS: 0 CY
BEGINNING OPERATION: SEPTEMBER 28,2020 PLANS.ALL CHANGES TO THESE PLANS MUST BE IN WRITING AND WESMINSTER,CA 92683 PROPOSED EXPORT: CY
COMPLIANCE. COMPLETION: SEPTEMBER 30,2020 MUST BE APPROVED BY THE PREPARER OF THESE PLANS. IR INE,CA 92 RD PROPOSED IMPORT: 0 CY
IRVIlNE,CA 92620 (951)329-6730
19-A REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR SHALL SUBMIT CERTIFICATION OF 36-NO ROCK OR OTHER IRREDUCIBLE MATERIAL WITH A MAXIMUM DIMENSION GREATER 4- (949)307-5410
BUILDING PAD ELEVATION.WHERE SPECIFIC ELEVATION ARE REQUIRED,THE ELEVATION(WITH RESPECT QUANTITIES SHOWN HEREON ARE PROVIDED FOR BONDING PURPOSES
THAN THREE INCHES(3")WILL BE PLACED IN FILLS WITHIN ROADBED AREAS OR THREE ONLY.CONTRACTORS SHALL BE RESPONSIBLE FOR VERIFYING ALL
TO MEAN SEE LEVEL)SHALL BE GIVEN.IF AN ELEVATION WITH RESPECT TO ADJACENT GROUND SURFACE FEET(T)OF FINISH GRADES,UNLESS THE LOCATION,MATERIALS,AND DISPOSAL QUANTITIES PRIOR TO BIDDING FOR CONSTRUCTION. OWNER(S)
IS REQUIRED,THE ACTUAL DISTANCE ABOVE THE ADJACENT GROUND SHALL BE GIVEN. METHODS ARE SPECIFICALLY APPROVED BY THE SOILS ENGINEER. NORMAN CARRAHER DISTURBED AREA=4,600 SF
5- AN ATTEMPT HAS BEEN MADE TO SHOW ALL EASEMENTS ON 30175 ROYAL HUNT ST IMPERVIOUS AREA—3,300 SF
20-ALL PROPERTY CORNERS SHALL BE CLEARLY DELINEATED IN THE FIELD PRIOR TO COMMENCEMENT OF 37-THE ENGINEER MUST SET GRADE STAKES FOR ALL DRAINAGE DEVICES AND OBTAIN THE GRADING PLAN.HOWEVER,OTHER EASEMENTS NOT SHOWN MENIFEE,CA 92584
ANY CONSTRUCTION/GRADING. INSPECTION BEFORE APPROVAL. ON COUNTY RECORDED MAPS MAY EXIST.IT IS THE (909)522-9489
RESPONSIBILITY OF THE HOMEOWNER TO FIND OUT IF ANY
21-STABILITY CALCULATIONS WITH A FACTOR OF AT LEAST 1.5 SHALL BE SUBMITTED BY A SOILS ENGINEER 38-GRADING PLAN WILL NOT BE APPROVED UNTIL ALL RETAINING WALLS ARE APPROVED OTHER EASEMENT EXIST THROUGH OTHER SOURCES SUCH AS
TO THE BUILDING AND ENGINEERING DEPARTMENT FOR CUT AND FILL SLOPES OVER 30'IN VERTICAL BY THE BUILDING DEPARTMENT. TITLE SEARCH.WORK BEYOND THE NORMAL REVIEW OF
HEIGHT. 39-THIS SITE HAS OBTAINED A NATIONAL POLLUTION ELIMINATION SYSTEM(NPDES)PERMIT EXISTING RECORDED MAPS ARE USUALLY BEYOND THE SCOPE
TO REGULATE MUNICIPAL AND INDUSTRIAL STORM WATER DISCHARGE. OF WORK USUALLY REQUESTED.
22-A FINAL COMPACTION REPORT WILL BE REQUIRED FOR ALL FILLS GREATER THAN ONE(I)FOOT, NPDES WDID#N/A DATE PERMIT ISSUED N/A.
23-1F STEEP SLOPING TERRAIN OCCURS UPON WHICH FILL IS TO BE PLACED,TT MUST BE CLEARED,KEYED 40-DRAINAGE EASEMENTS WILL BE KEPT CLEAR OF ALL OBTRUCTIONS.NO BUILDINGS OR
CONSTRUCTION NOTES: OUANTITIES
AND BENCHED INTO FIRM NATURAL SOIL FOR FULL SUPPORT.PREPARATION SHALL BE APPROVED BY A WALLS SHALL BE PLACED WITHIN EASEMENT LIMITS.TEMPORARY IMPROVEMENTS ARE O EXIST.AC PAVEMENT --
REGISTERED SOILS ENGINEER PRIOR TO PLACEMENT OF FILL MATERIAL.SLOPES GREATER THAN 5:1 ARE SUBJECT TO REMOVAL AT OWNER'S EXPENSE.
CONSTRUCT 6"CURB&GUTTER PER CITY STANDARD NO.200 50
REQUIRED TO BE KEYED AND BENCHED. 2 LF
O CONSTRUCT CONCRETE SIDEWALK PER CITY STANDARD NO.210 300 SF SHEET INDEX
24-THE SOILS ENGINEER SHOULD INSPECT THE CONSTRUCTION IN THE FOLLOWING STAGES:
A.UPON COMPLETION OF CLEARING AND DURING EXCAVATION AND BEFORE BACKFBLL OF ALLUVIAL, ® CONSTRUCT CONCRETE RESIDENTIAL DRIVE APPROACH(W-1 6')PER CITY STANDARD NO.117 1 EA
COLLUVIAL AND TRACED AREA AND ANY SUBSTRUCTURES. 5 CONSTRUCT 4"THICK CONCRETE DRIVEWAY PER DETAIL ON SHEET 2 OF 3 648 SF SHEET N�. DESCRIPTION
6 B.DURING ALL ROUGH GRADING AND OPERATIONS INCLUDING PRE-CONSTRUCTION,BENCHING AND INSTALL I"WATER SERVICE PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA 1 TITLE SHEET
FILLING OPERATIONS. 7 INSTALL 6"SEWER MAIN PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA 2 GRADING PLAN
C.DURING INSTALLATION OF BUTTRESS AND CANYON SUB-DRAINS AND FILTER MATERIAL. ® INSTALL 4"SEWER LATERAL PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA 3 EROSION CONTROL PLAN
9 CONSTRUCT Y X TX 4"THICK CONCRETE PAD(TRASH PAD)PER DETAIL HEREON 21 SF
D.WHEN ANY UNUSUAL GRADING CONDITIONS ARE ENCOUNTERED DURING CONSTRUCTION. 10 SAWCUT AND CONSTRUCT FULL DEPTH AC PAVEMENT,12"MIN.WIDTH 50 SF
25-EROSION CONTROL:ALL GRADED SLOPES SHALL BE PLANTED WITH ROSEA ICE PLANT OR ANOTHER 11 CONSTRUCT Y X Y CONCRETE RIP-RAP PER DETAIL ON SHEET 2 OF 3 25 SF
APPROVED GROUND COVER,AT TWELVE INCHES(12")ON CENTER SLOPES OVER THREE FEET(3')IN 12 CONSTRUCT 4"THICK WALKWAY PER DETAIL ON SHEET 2 OF 3 94 SF
VERTICAL HEIGHT SHALL HAVE PERMANENT IRRIGATION SYSTEMS WITH BACKFLOW PREVENTION
DEVICES PER U.B.C.
SOILS ENGINEER'S CERTIFICATION
THESE GRADING PLANS HAVE BEEN REVIEWED BY
THE PRIVATE ENGINEER SIGNING THESE PLANS IS RESPONSIBLE FOR THE UNDERSIGNED AND FOUND TO BE IN
ASSURING THE ACCURACY AND ACCEPTABILITY OF THE DESIGN CONFORMANCE WITH THE RECOMMENDATIONS AND
HEREON.IN THE EVENT OF DISCREPANCIES ARISING AFTER CITY SPECIFICATIONS OUTLINED IN THE SOILS AND
APPROVAL OR DURING CONSTRUCTION,THE PRIVATE ENGINEER SHALL GEOLOGICAL RECONNAISSANCE REPORT PREPARED
BE RESPONSIBLE FOR DETERMINING AN ACCEPTABLE SOLUTION AND FOR THIS DEVELOPMENT.
REVISING THE PLANS FOR APPROVAL BY THE CITY Electronicly signed FEN YONG 9-16-2020
CITY GRADING PERMIT NO.: ENG 2020-00194
FEN YONG RCE#37442
MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLLkNCE WITH THE APPROPRIATE CONDITIONS F DEVELOPMENT AND/OR CITY AND STATE MASSOUDDGHIAM SF�70 SHEET i
LAWS AND HAVE BEEN FOUND ACCEPTABLE CIVIL ENGINEERING CONSULTANT 4 OU D G'9L CITY OF I,E�I�E ELSINORE
IR INKHURSTE,CA92 RD
20 � � TITLE SHEET IRVIlNE,CA 92620
�� (949)307-5410 c� C59993 BENCHMARK: OF
10-2z-202o �� s-16-zozo " FXp,S-3°-2022 SCALE: cI1YOF LAKE ELSAOREBENCHMARKA-93-2s PRECISE GRADING PLAN SHEETS
{e AS NOTED BEING A CHISELLED SQ. N THE TOP OF CURB AT BCR OF
MON HABIB,RCE No.83156 DATE g SOUTHWESTERLY CORNER OF INTERSECTION OF SUMNER 1515 W. SUMNER AVENUE FILE No.
CITY O iAAKEEELSINORE DAB Tq'g OF1C civil, AVE DATE: 9-16-2020 ATIO�G 313.42 STREET LAKE ELSINORE, CA 92530 20-074
0 5 10 20 30 40 50
SCALE: 1" = 10' CITY OF LAKE ELSINORE
VARIES
PRECISE GRADING PLAN Y MIN. F.F.
40' w PAD
DEEPENED(EXTRA DEPTH)
W W 25' 20' 45' FOOTING PER PLAN
N /F F M 2% MIN
J EXIST.BUILDING EXIST.HOUSE 201 MAx
1331.50 L-�---�J L-- - � _ J
H.P. ��'�3.16' EXIST.6'HIGH BLACK Wl
\ l N 18°18'14"E 165.00' DEEPENED FOOTING DETAIL
A 329.45 FL
rj�3 1331.09 FL 2.6% 7.5'
O `^ ?9S F.L. 0 2.% � 2.
J _
f 9O m 1331.50 FS m / v 1330.00 FS ROOF DRA
.IC 1331.90 FS
13333 in P.E=133L50/ os �. 4' 132 so Fs PL
33j23 4 �,�J 2.0% '�,2 2.1% 1.7% F.F.=1332.0 d �T iR4 RIP-RAP
O BSA J'0A ` '( ROCKS
of s I �s GARAGE c � z / s� WITH 3 BAKING
IL OF DRIVEWAY .. �p C 6 C / / / 4% .a./ / N �l <,•��,� Wo
w=16 p133 4520' 20. 9' `� T 66.71' S 56.11' �10'SETBACK (12" DIAMETER ROCKS) /�`�(��y . � U12" DEEP ROCKS D SOILS EXIST.
-1.0% 2.6% 3% /,!- L P•E' 1330.00 / FL .4 WITH CONCRETE LINING GRADE
a v P.E.=1�2.00 EDISON EASEMENT 1 �� titi e 1331.oFs F.F.=1330.50 s
F.F/1332.50 WIDTH IS UNKNOWN
N 31.37 3 cv `P 1 1% -(/ m / 15.71' _
V
6 M N 12 f w 3 �_ a RIP-RAP DETAIL
��y++ N ° o ° 133.81 FS 1332.00 FS cn / 2, I' S%1 N
W _ O LANDSCAPE 4 I d� / x U
z
U z 18, 6' 16' a H
g'SN6T4~ 1331.86 FS =r c 1331.54 FS 1329.66 FS o 1329.00 FS / z -
vz •+',,, `gl v1 ,� 3 OOF DRAIN L W pol 4 CONCRETE WITI3
W l29J 10 `��ti. 4ARJ
2% 3.4% 1329.36 FL 1328.70 FL ER�I'HEN SWALE - 5.3% `N�ryb' _-p...4"CONCRETE 44 REP
8 3,1� 331.04 FL 4"AGGREGATE BABE"
�,� 4 N 18°18'r"E 165.00' - M --- I LATIVE
EXIST 6'HIGH WOODEN F; CE � ^� Q_054X SFS I I coMrncnoN I I I coMrE A EXIST
ONE III
F-ausTFH� � �'' � 25' TREE 0. N 40'W � ,�^�'�� � � � �-�
4"THICK CONCRETE
c A EXIST.HOUSE U&WALKWAY AND na REBARAT ls°oc
p EACH DIl2ECTION
° W TRASH PAD DETAIL
a Q 4"THICK CONCRETE
W DRIVEWAY DETAIL
GL 50�
c` 18' 6' 16' P� 20' 20.29' 66.71' 56.11' 1 to-,c`
MATICH STREET w CONSTRUCTION NOTES: DUANTITIES
EXIST.AC PAVEMENT -
d
9�1 W 2 CONSTRUCT 6"CURB&GUTTER PER CITY STANDARD NO.200 50 LF
`c�tV 6' GARAGE
U P,E.=1332.00 15.71' O CONSTRUCT CONCRETE SIDEWALK PER CITY STANDARD NO.210 300 SF
d P.E�1331.M
rj 2% MAXI e.F�133z.00 F.F.=1332.50 ® CONSTRUCT CONCRETE RESIDENTIAL DRIVE APPROACH(W=16')PERCITY STANDARD NO.117 1 EA
P.e.-1330.00
W -- F.F�133oso 5 CONSTRUCT 4"THICK CONCRETE DRIVEWAY PER DETAIL HEREON 648 SF
\\ 6 INSTALL 1"WATER SERVICE PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA
2 2.6% MAX 3% MAX
1 I 7O INSTALL 6"SEWER MAIN PER EVMWD STANDARD(SEPARATE PERMIT) EA
I 5 SECTION A-A EXIST ® INSTALL 4"SEWER LATERAL PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA
GRADE
1"20' 9 CONSTRUCT 3'X TX 4"THICK CONCRETE PAD(TRASH PAD)PER DETAIL HEREON 21 SF
III 10 SAWCUT AND CONSTRUCT FULL DEPTH AC PAVEMENT,12"MIN.WIDTH 50 SF
PL PL I 1 CONSTRUCT 5'X 5'CONCRETE RIP-RAP PER DETAIL HEREON 25 SF
8.16' 33.68' 1 8.16'
Q 12 CONSTRUCT 4"THICK WALKWAY PER DETAIL HEREON 94 SF
3 U PL 3.16' 5'MIN.
W I 5 P.E._1332.00 5' I EXIST
m III F.F.=1332.50 GRADE 6"MIN. 8°MIN.
W °° EXIST GRADE 2%
2% MIN III
UNDERGROUND SERVICE ALERT I 10% MAX
MAX
eweoeB rO� CALL: TOLL FREE SWALE DETAIL(TYP)
�c 1-800-422-4133 B NTS
SECTION B-
1-SEWER BACKFLOW DEVICE IS REQUIRED.
TWO WORK G DAYS BEFORE YOU DIG �� �•� C�_u_Z� 2-A WATER PRESSURE REGULATOR IS REQUIRED.
MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLL`,NCE WITH THE APPROPRIATE CONDITIONS F DEVELOPMENT AND/OR CITY AND STATE MAS80UDDGHIAM SF�IO SHEET
LAWS AND HAVE BEEN FOUND ACCEPTABLE 2CIV 4 IL ENGINEERING
NGI E RI G CONSULTANT U CITY OF LAKE ELSINORE
IRVIN$cA 92620P � PRECISE GRADING PLAN 3
�( 1 (949)307-5410 c59993 fN� BENCAMARTC CITY OF LAKE ELSiNORE BENCHMARK A-93-28 OF
/✓_` 10-22-2020 �' EXP.6-30-2022 A SCALE. BEING A CHISELLED SQ.IN THE TOP OF CURB AT BCR $BEETS
/ 9-16-2020 �C OF SOUTHWESTERLY CORNER OF INTERSECTION OF 1515 W. S I M N E R AVE N U E
RET,fON HABIB,RCE No.83156 DATE sg 1"=10' SIJMNER AVE AND CHANEY STREET FILE No.
CCITY ITY ENGINEER
ELSINORE DATE Tvt•OFICAL�p4 DATE: 9.16-2020 ELEVATION 1313.42 LAKE ELSINORE, CA 92530 20-075
10 20 40 60 80 100 CITY OF LAKE ELSINORE
SCALE: 1" = 20'
PRECISE GRADING PLAN
EROSION CONTROL NOTES
NPDES/Storm Water Pollution Notes 1.All erosion control plans shall be in accordance with City of Lake Elsinore Ordinance Nos.529,772,1237,
1004,construction site Best Management Practices(BMP's),and standards outlined within the Lake Elsinore B
Design Manual
1• For projects that require coverage under the General Construction Permit,the property owner is responsible for ensuring that a
a I Qualified SWPPP Practitioner(QSP)and Qualified SWPPP Developer(QSD)implement and maintain the SWPPP approved, 2.The developer/contractor 15 responsible for any discharges by SUbCOritraCtOrS.
1 / pre-qualified BMP's from the California Storm water Quality Association(CASQA)handbook/website for construction to retain
a a�aT HO e a sediments and pollutants of concern from areas disturbed onsite to the maximum extent practicable during ANY phase of
a oMo
r-- construction operations.For all other projects,thepropertyowner is res responsible for ensuring that BMI s for construction are 3.In case of emergency,call Mr.Norman Carraher(responsible person)at(909)522-9489 (24-hour phone
wa f / P P j P g
H4 / implemented to retain sediments and pollutant of concern from areas disturbed onsite to the maximum extent practicable.The number).
2 ~/ erosion control measures include those shown on this plan as well as any additional erosion control measures dictated by field
conditions to prevent erosion and/or the introduction of pollutants into existing public streets and/or onto adjacent properties during 4.Devices t0 reduce erosion damage shall not be placed moved Or modified without the approval Of the
o ANY phase of construction.
2 T Director of Public Works or,in an emergency,by the person responsible for grading operations.
ZF g4 66J1' / se.l l ]o• 2. For projects that require coverage under the General Construction Permit,the Storm Water Pollution Prevention Plan(SWPPP)shall
/ / / / 1 be kept on-site and made available upon request of a representative of the Regional Water Quality Control Board(RWQCB)-Santa 5.Areas that are cleared and graded shall be limited to only the portion of the site that is necessary for
M / / / , a Ana Region and/or the City of Lake Elsinore. construction.The construction site shall be managed to minimize the exposure time of disturbed soil areas
through phasing and scheduling of grading and the use of temporary and permanent soil stabilization.
a 2 / / / d z) 3. Construction sites shall be maintained in such a condition that an anticipated storm does not carry wastes or pollutants off the site.
6'w a Is 2 Discharges of material other than storm water(non-storm water)are prohibited except as authorized by an individual NPDES permit
under the statewide General Permit-Construction Activity. 6.Once disturbed,graded slopes exceeding a 3:1 ratio and/or ten(10)feet in height(temporary or permanent)
shall be k
be
4. Potential pollutants include but are not limited to:solid or liquid chemicals ills;wastes from paints,stains,sealants,solvents, stabilized 41hours lized f prior to aey 1predicted not storm event Constructrked within 7 days. ion sites shalle reve etated as earle storin season,all slopes y
®��s�s�.•E�fisar,�h-- � q� �, �' P q P P P g Y
25• r -{ ao• -�� % detergents,glues,lime,pesticides,herbicides,fertilizers,wood preservatives,and asbestos fibers,paint flakes or stucco fragments; feasible after soil disturbance and within 7-days of completion.
ea Sr-SE Eo E fuels,oils lubricants,and hydraulic,radiator or battery fluids;concrete and related cutting or curing residues;floatable wastes;wastes
PST bsm from engine/equipment steam cleaning or chemical degreasing;wastes from street cleaning;and super-chlorinated potable water 7.Fill slopes at the tract perimeter must drain away from the top of the slope at the conclusion of each working
from line flushing and testing.During construction,disposal of such materials should occur in a specified and controlled temporary
MATICH STF T w area on-site physically separated from potential storm water runoff,with ultimate disposal in accordance with local,state and federal day.
_ requirements.
8.The contractor shall be responsible and have signs posted on the site to warn against public trespass into
5. Runoff from equipment and vehicle washing shall be contained at construction site and must not be discharged to receiving waters or areas where water is impounded.
,a the local storm drain system.
9.Dust shall be controlled b watering or other methods approved b the City Engineer.
i 6. Appropriate BMPs for construction-related materials,wastes,spills or residues shall be implemented to eliminate or reduce transport Y g Pp Y tY g
from the site to streets,drainage facilities,or adjoining properties by wind or runoff.
10.Placement of devices to reduce erosion damage within the development shall be shown on the approved plan.
7. Material storage and staging areas shall be established. Fuel tank,portable toilets,liquids,gels and powders shall have secondary
containment and be stored away from all private/public storm water conveyance systems,sidewalks,rights-of-ways and flow-lines. 11.Desilting facilities at all drainage inlets for the graded site shall be designed for a twenty-five(25)year,six
8. All portable mixers shall have plastic liners underneath with gravel bags places on the down-hill side of the liners to contain (6)hour Storm intensity.They must be detailed on the plans.Design and Specific recommendations Shall be
CONSTRUCTION NOTES: QUANTITIES discharges. submitted for the following:
a)Desilting basin volume based on gradient and nature of soils.
(D-INSTALL STABILIZED CONSTRUCTION ENTRANCE/EXIT TC-1 PER CASQA BMP HANDBOOK. 1 EA 9. Controlled street washing will only be allowed prior to the application of asphalt seal coats and only when all pertinent drainage b)The extent of all graded areas and identification of any temporary Soil Stabilization measures.
inlets are protected. c)Size of desilting basin outlet pipe and overflow.
O2 -INSTALL GRAVELBAG BARRIER SE-6 PER CASQA BMP HANDBOOK. 265 LF d)Dike requirements.Show minimum wall width,slope of walls,percent compaction,etc.
10.All construction contactors and subcontractor personnel are to be made aware of the required BMPs and good housekeeping
measures for the project site and any associated construction staging areas. e)Outlet conditions from the desilting basin shall not exceed downstream limitations,with the exception of
O-INSTALL CONCRETE WASTE MANAGEMENT WM-8 PER CASQA BMP HANDBOOK. 1 BA overflow,which is to be designed to provide capacity of 1.5 times the maximum design flow.
11.Discharging contaminated groundwater produced by dewatering groundwater that has infiltrated into the construction site is
prohibited.Discharging non-contaminated groundwater produced by dewatering activities may require a National Pollutant 12.Necessary materials shall be available on-site and at convenient locations to facilitate rapid construction of
Discharge Elimination System(NPDES)permit from the Regional water Quality Control Board. temporary devices or to repair any damaged erosion control measures when a 50%chance or greater of rain
12.Storm water runoff shall not be directed over any slopes without permanent down drains installed. Erosion and sediment controls within a 48 hour period is forecast for Lake Elsinore by the National Oceanic and Atmospheric Agency
including maintenance are required on all exposed slopes until sufficient permanent landscaping has been established. 100%slope (NOAA).ee
protection must be in place prior to the issuance of the final certificate of occupancy.
13.BMP's shall be maintained and inspected daily. All removable protective erosion control devices shown
2 LAYERS PL 13.Vegetation clearing and brushing activities shall not be initiated during the wet season on any sites which are not adequately Shall be in place at the end Of each working day when the five(5)day rain probability forecast exceeds fifty
OF G RAVE LBAG S protected with desilting basins or other temporary drainage or control measures. percent(50%).
14.Stockpiles of soil shall be properly secured with BMP's to eliminate or reduce sediment transport from the site to streets,drainage
no facilities or adjacent properties 14.After a rainstorm,all project generated silt and debris shall be removed from check berms,onsite public
drains and pipes,drains and pipes of adjacent properties and desilting basins and the basins pumped dry.Any
15.Stockpiles of soil shall be properly contained to eliminate or reduce sediment transport from the site to streets,drainage facilities or graded Slope BMP's damaged during a rainstorm Shall also be immediately repaired.Failure to provide
ii adjacent properties via runoff,vehicle tracking,or wind.Inactive for a period of 14 days or more shall be covered;active stockpiles effective maintenance may result in penalties.
shall be covered prior to a forecasted min.
EROSION CONTROL DETAIL For project requiring coverage under the Construction General Permit,special attention shall be given to preparation and installation Discharging Of contaminated Soils via Surface erosion is prohibited.
of the Rain Event Action Plan(REAP)as required based on site Risk Level or as mandated by the Santa Ana Regional Board
NPDES Permit,General Permit-Construction Activities. Construction access points shall be stabilized with a combination of rock and shaker plates year-round to
N.T.S. At the end of each day of construction activity,all construction debris and waste materials shall be collected and properly disposed prevent track-out. Routine street sweeping shall be performed on all paved streets where tracking is
of in covered trash or covered recycle bins. observed. Vacuum sweepers shall be used when street sweeping becomes ineffective.
This site has obtained a National Pollution Prevention Elimination System
(NPDES)permit to regulate municipal and industrial storm water
discharges.
NPDES WDID# N/A DATE WDID ISSUED:N/A
The undersigned civil engineer,a qualified QSP and/or QSD will review placement of erosion control and insure that work is in
UNDERGROUND SERVICE ALERT accordance with the approved plans.
oRE'oo CALL: TOLL FREE (Signature) 022
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1-800-422-4133
TWO WORKING DAYS BEFORE YOU DIG 79 ,f f/.✓ (^L�^Lf✓
MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE APPROPRIATE CONDITIONS F DEVELOPMENT AND/OR CITY AND STATE MASSOUDDGIIIAM SF�10 SBEET Q
LAWS AND HAVE BEEN FOUND ACCEPTABLE CIVIL
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�INEEE CITYENGR cE No.83156 DATE DATE sT civic sUMNER AVE AND GHANEY STREET LAKE ELSINORE CA 9253 FILE No.
CITY OF LAKE ELSINORE OF C p4 DATE: 9-16-2020 ELEVATION 1313.42 20-076