HomeMy WebLinkAbout1825 DIAMOND KNOLL LN - K � - - . . � . . � - - - � . . . . .
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- GRADING GENERAL NOTES - .
�. All gradinq Sha�� comply with the provisions of the Uniform B��►d��9 �ode t,99�,. GRADING AND DRAINAGE PLAN
EROSION CONTROL NOTES:
2. All hillside grading with slopes in excess of 10� shall comply with the Hillside Management L�c�a�o�cr,c�u ►R.iuro �T 6��,_6� EROSION CONTROL PLAN
Ordinance No. 7 (1992): z�sruo-er a��o�cr�o�c g+�u e�,►v��T�u nE ou�r,s nf�n,r��octoe��s m�u} ��s+wr ru�raus s�ui e��ruae�a��o
Si0i0�Lm AT COIIYO�IiT LOG(iONS TO FAQIiAIE RAPlD C�ISIRU�iIOq ff DERGfNC1'�MCES iIEN RAIN 6 WiNENT.
3. No grading shall commence until a grading permit has been issued by the City of Diamand Bar. 1��°01����""°N�a""�"Y ff�'�����'����F����+����o nf�r�n�'u�
1 QtA�D IM�/lS ADJACQlT 10 FIL Y�E2 LOCATED AT itf S1E PEfi�1ER YIAT DRAN A�1T fROY 1tE 1fP ff g�E AT�E fANQU901 ff EAOi�ORl�iG DAT. � . . .
4. All fill slopes shall be compacted to not less than 90 percent of the maxiumum density. s,��T,i,���ff��„,���,z4��x�a wvsranr iu�o ff o�o�a��r. .
[A ii1N�gW.l ff POSIFD pi hf Sf��flEIiER hE OEP7N ff wAiER N AN1'DE1A�E�fIDS 1M0 FFET. 1FE DEMCE 9ULL ff DRAMED Qt PUYPFD OR1'�hN 24 HOU25 Af1ER EAL1i - - •
5. Sufficient tests of soil properties, including soil types and shear strengths shall be mode during �0� � �
< grading operations to verify compliance with design criteria. The results of such testing shall be �O0�u°TM�"�0�B"�c�"°"�N��u��ar��o�o�s�a suu e�N�u►��r n��n ff�a+ro�a+c a�r a�ar���n�
re orted in the finaf as- raded re ort. or u on re uest of the Cit . A minimum number of field �������°�'0 x
P 9 P P 9 Y a�u tmg sa�ro o�ns�a wr a���romrnK�m a�-s��n s+Kc e���ar tt�s�ns or�erEn er�ar�owc N�croR :� � � •
density tests are to be made as follows: �.�R�xr a�,�mrn��m��a o��►r��s�a�r�o�o�na a���a oro�� �c� � � � N79� ��' �
ta oEsrns s�s wr war e��at�Naa�e�E e�n��o���ra�u�s a�n�cau,o�c�.rn+arr��ovu ff n�crUonc�cras. � / _ - y/ 17Q,oo�
� a. One test for each two-foot vertical lift. n•��rna a�r�x�m e��ao�n�s��s�a�cr�uo a�s ac n�aw��s►usr e��e�rr�m�a�orK�s�a�. � � ��55
b. One test for each 1000 cubic yards of material placed. ������������a�n�h���. ��40 .
c. A sufficient number of finish slope tests to verify compaction of the slope surface. .sroRr owMs�►o a�e�+s u�(ra�cansrr�c�n. �O _ � � � 1145 ��50 �
►srr�rs�(�o�a�►�n.ooc�r�s wohn a t�ososa ca►rrea��s �
r n,
6. No filf shaN be placed untit stripping of vegetation, removal of unsuitable soils, and installation of °0RA1i"������������ �� � � J� � � � 1�6Q
subdrains (if needed) is accepted by the soils engineer or engineering geologist. ��""m+����a1R8aT5 Y�f ff NTEQLIIED NTO 11E ERQ9Q1 C011RU1 PUM PER Afl.E 26.SECl10N 1D10�lf OOUt(TY COOE FQt ANf'OONSTRUCIIW�1�1i . '�' / / I ��65
OCi�R 15 IYD/IPRL 1S � / / , / / /
tt SiORY ORAIM fif15 SVIOILD ff PROlEC1E0 fRON Qi B1'PU10NC SNlDBAGS AROUNC DI�NG CQtSTRUC110�1 / � /
7. The undersigned Civil Engineer hereby states that these plans were prepared by him or under his / � � � � / ;�n �
supervision and that the plans conform to all pertinent provisions of Excavation and � / � � -� / °� / � /
Grading of the Uniform Building Code (1997), as amended. � �- -' ' / �r / � /
nf Fn.i.owNc ra�s Mm e�r�s�arnr�m K eur�at whm m�E eesr rrw�r�cnce wwoeoac,cu�ar�u s�or�w�mt aum t�c l �� f � / ' �/ �/ /
i /
fORCE,SAQiAIEJfiO,CAUF�NA 1993,Ut 1HE UTFSf REVISED mlilON,YAY APPIY DU2NG 11E CUJ51RUC11pN ff 11f pR(1,ECT(ADDIiIONAI IE.ASURFS MAT BE �,
Hank Jong, RCE 45846 11/17/99 ��F������,�,N��sk , � � .� ..,... _,._ ..--- '�!
Registered Engineer R.C_E. Date ��� / � � / �„ _,... _... ,,,_,. ---� � �, � ��
ATTACHMENT A NOTES .�� � � �� �� � � ''. _ � _..-- �" � 'N -� � ,,�
' '� � 31
a Qi�00ED SEOIYEMTS MO OTIfA PQWTANiS I�1Sf ff RETMED ON 91E MD YAT NOT�TRANS'OR1ED FRON iFE 4iE MA 51#E'tft�SNA[E5,ARE/1 DRAINS,NA7liGt ORNNAtf CQUR�S at� ��0 � / / -,,.._. ,,.,�,
Q OOED �`s�'" '� �
9
�� k 5100(PLES�EARiH MD OhFR CQiSiRUCT10N RE1/1TED MATERIALS M15T ff PROiEC1ED FROY�?!G 1RANSPORTED FRqI 7FE SfTE BY 1FE FaRG45 ff M►�0 Qt wAiER. G�� � � / / �� _ � ��,���,�'� 1163.90 Z / '� � N U7•L�O E 6(l.U6� l`1(,4{�'
8. Approved protective measures and temporory drainage provisions shall be provided to protect `�°u-$��AN°o'��o'°�u"�a"�s yusr e�s�o�u N�u�r�m TM�u�n�c�wo�aor oonrarru��sar�►o sur��w��s. �u�o� � � � / � _� �'"- -�_ Fc, ,,, � - 1�5 .
SiORME O�ITANERS ARE TO ff PROTECIED FROY 1NE�JIhIER g'L15 YUSf�QEMED l�MEDIATEIT At0 015P05ED 9F N A PfiOPER WNtER SPILLS MAY NOT�WA.4fD NTO TFf
adjoining properties from deposition of moterial or diverted flows both during and after all �,��„ / / / • � � --�,� -�=_ _ �h��, 6,�� �,��
phases of construction. a o�a��aoNc�r�Y Nor e�Nwim N�o n��ueuc rur ars N+r om�x oRui�m�w �ov�s�s�+�u e�nwc�o��n oona�x�s a,�u� � / � 1 � � � `� � ��� � ' �_ _ ,�'�� -'� /
c�w e�asPosfo a�u souu r� �
9. All offsite improvements shall be completed to the satisfaction of the City Engineer. "�'AND 00N�n0"�"'��D����������������+�►�+a�������.� /� � � / �,15P� 1+0 �`6� � � Rtiti � .
L SFDIEMIS At0 QhEA W7FRUL5 MAr NOT ff AtAO�D FROY hE Sf1E BY VE}ICLE 1RAFFIG RIE COfISTRl1C310N ENIRANCE ROADMAYS Y175T ff 57A�.(�Sd IlS TO�1T fNiS tROY > � ! �v 1164.p8 ���0 S /� B'Ll ��63\l
- ff1iG�iED NTO hE PI�IC MAY. ACQDENTAL OEP04TqNS YUSf�SI�PT UP WNEDIATELT AND YAl'NOT��I19�E6 OOMN BI�RAN UZ OT}ER YErWS �� � � � j�.�..� �r R �' �hr l�\63 �
} NIY��6 M1H 01511�D 9015 Qt�IIWEO ff 1�E(FTA710PI YUSf ff STABU2FD SO Il5 TO I�HBT EROSION BY�il MO NAiER. / � ✓+% ,�`o� �< �O � / Q�
10. Rough Grading certificate must be signed by Soils and Civil engineers and approved by the �•� , � / / /� o � ��� ��, � .� � 4i
City Inspector prior to issuance of Building permits. � i / / / �s� � k,�o Fs �� �
� �� �b 6
11. All cuts shall be observed by the engineering geologist during grading so that any adverse ATTACHEMENT C � � � � � � � � � r�r NN�G w'u� `� •� `� ���``�' � � 4.�, o �l
conditions can be recognized and corrected. ATfACHMENT B BMP'S �� � � � � /� ES ,� ,�.��~' �s4. \6��' . 1����� ���6�
' �n�e �6d��i�. .a�nf�cr,i x�r�r�� e�sr w�Exr�,ticnr�s /� // / / I � � QQ�. 0 1164. ��6�`� 11 ��
12. An modifications of or chan es in� a roved rodin lans must be o roved b the Cit . H�roeoacs cxFa�au sror�w,�hx au�um T�.vc Fa�,�xr�rcro,c,t �H���oPosEn n+� / I C�• h• h FS » s5�� �
Y , 9 PP 9 9 P PP Y Y ��Qrr�nar a�nf eEsr�rExr Rucnc�s teu�'s)��,�qlo-�cmar rMw��� / / / ��stso�ii / i/ � ���.�• fS �o�
caom-o���xnc�naris ►�cr�n►�YPACIS ff THS PR0.ECT�S�A1�110M AC1M1E5 pl hlE SUFCta�ra+c w,��rt au,um. nf / � 1157 if / p c�. � ?��D• ,y
� 13. All graded sites must have drainage swafes, berms, and other drainage devices approved dt ��_P���� Sf1EC1ED BYP'S MtL ff NSTAl1fD,MON(fORED NO WWTNIFD IO E115ilKE jT}fR EFfEC11VD�ESi nf ei+P•s / � / � � p,� us�. c�•�Q- :
1NAT 1 HA1�E NOT CFIOSEIi FOR NIPLEIIENTAiION ARE REDUWAIlT OR l�FllfDRiOT APPIJCA�E TO iHE PROP05ED
the rough grading stage. �-y������P,��c � � � / /, Q,� �
�i+mo-�u�oan�r�rn sra�c� oa�strtocnar�� F AT MIY Tl€,9TE COId7[IIONS AND/aR hf CfTY OFf1pA1 M'ARRANT REEYACUATNJN E�OSTING IERRACE TO RENAIN / / / � / � F6 �rss•0� �w ts�cA
T
. . AND fiEM9011S ff RE WOSE?I BIIP'S,1Ff APPROPRIATE CMMI(�S�1 lIDE�1HQ1T UNlE�1'DElA'(.
G011 -MAiEPoAI 11g / � � 3� � �
14. No rock or similar material greater than 12 in diameter will be placed in the fill unless i�ur ewu��ur Fuu��o�ra�r�m+r iuo Wwra�,� o�c�nsrnucna►� nf eu�'s / � / �� � �l�av � � o
umz-sPu rr��xnar�wo aoNrna / �, 5
recommendations for such placement have been submitted by the soils engineer and approved r�ct�xr m�r�o�c►+��a�Pawru+��ar�s T COULD t�Si�T N��rrr / / f 1 � a ``�y� � / ,,,..�
c.�ozo-sao resh�uuuca� � / �j / � �?
in advance by the city. c�-ruz�oaus�s�r,wu��r �'�iVD/°R°a'�n ' / / / F� � O 1,�Op�
fJW7-T-CONTAYNATED SOL YMIALfYFNT / ! / � � . �l�•00 �. � �I� � �
15. Grading operations must be conducted under the observation of the soifs engineer and/or �3'C0N°�N"��"""��T S.
� the en ineerin eolo ISt. ��-���Ea�fT�T CIfNIMG ��� � � J / � . � ' s�p, �s,�� F1 � F•
i 9 9 9 9 caoa� -�aF Mro Eau�uExr�ua�Nc � � i � � �h � a �
� cao32-�tictF�uo Ea�xr Y�rr�o►�r+cE aaN7 • � I�� � __ � � � � �,\�o�' 16:� � 'r c�
� 16. Excavations for stability keys and removal of unsuitable soils must be observed and ua+o-o�or�/�rn�craR�Mc � � � ��� ' ( � � � �, � p• � �� ^
accepted in writing by the soils engineer or engineering geologist prior to placing fill. �-s�u�r+c �� � �rO0 , .,� � � J 4 , c� �Q � �� � � �1
�coz-�v�nar ff oasrNc r�c�r�norr
17. The soils en ineer and en ineerin eolo ist must document and acce t rou h radin b �o-�na+c u�n Punrr�c ���n� ��F���� � � \ � �j 1.50� � � � `�� j � � � :
9 9 9 9 9 P 9 9 9 Y �� -� l I
final report prior to approval by the City. The final report must include an as-graded Qao-c��m��+o�u� � \ ` � �} 7.90 � ��,`°� ,� �,, h �� �o �, 6 ep � O
� geotechnical map. �-ousr carnas ���� � w� i�"� �J6
� ESC�-1ElPORARY S1iiF/W QtOS9NG � \ � � � � � � �'�"Y �!� /yb.i(,� � ��6 � ' � �
! � 6CZ3-OOIiSIRUCiIOM ROND STABLQ/IiION � � � \ \ 4�i � � �r� 61.50 ` �
y 18. The soils engineer ond engineering geologist must make a finding in accordance with Section �4_����� : �� � � `��cAF� „'� O '�' ��� ��f�»s � �, F �I
z 111 of the Los Angeles County Building Code for the graded site prior to approval by the City. �_��T - � � ��SP � . s� 0 - �� �! � 4 t10 � A
� o�s iu�o swu�s � \ 6 � � � / ti . /►�
Q Q � 19. Fonndation and/or wafl excavations must be observed and accepted in writing by the soils �_����� � � � �� � � `' ` � �� �;,�'O / .�'�1� 12'-0' 18'-0"
$ r7 e gmeer or engineering geologist prior to placing steel or concrete. ��-c�+�ac n�ws � \ � \ ,�
� �-�T fE��� � \ \ \ \ \ • 6 c� 163`�J ?6, �` ��js� F�$�J `,��51
J � � � � � � " \ G 1! Q{�
�, 20. A Registered Civil Engineer shall submit a Grading Certificoted to the City Engineer no �cs� -srenw suF e��s \ � �` � �s' p0�
W more than 10 working days upon completion of final grading operations. Certificate of �-suo eac eu� � \ \ \ ��\ �,� \ � /�� � ��3. 0 �-��� � �� , 1��� '
: Occupancy shall be issued subject to the City Engineer's approval of said Engineer's �-�°R��� ` \ \ �e y0� \ '� \ 4'-� H�� v� �, ''�'���� . 3�E 5�� E�
�a+-sra�oww�e.Er a�ohcnaN . � � � \ \ 1� � o� \ �����oac� '�� . �� `�' ��pg�
� Certificate. P�
�-�ar m�w
21. The Soils and Geolo Re ort re ared b �_g��� - ` ,1�,� \ � w� ` � � �� �
9Y P , P P y SOILS � GEOLOGY INC. and dated 4���9$ /�/6J\ \ �� \� � �,\ \ 2 ��• � �' / � � �t an�o�E
` shall become a part of this grading plan and all recommendations contained therein shall be - � � � � \ \ •S f'� I
strictly adhered to. A Z28"`,jj � ` \ \ \ . � `�ti. � /
� TWO 2 BAGS HE{GHT ?S` 1 � \ \ � �� / 1 /
22. A copy of the grading permit and approved grading Qlans must be in the possesion of a 1141.0 ± F.L 1141.5 ± 11M0 (2) BAGS IMDE 4fj" ` � \ � ��6�.cA /
responsible person and available at the site at all times. OUTLE7 � � � � � \ F�'�P r f
EX. GUTTER FIMISH GRADE FtN�SH GRnDE � � »6� � ` p '
23. Final gradir�g must be approved before occupancy of buildings will be allowed. EX. GRADE � �� � � »59:� �
SECTION A-A A
1142.5 + F.S. 2:1 SLOPE � � � � \ ��bti. � � 2:1 CUT�oPE
24. These plans have been checked by the City oi Diamond Bar only for conformance with City - � 1 � ��59��
Standard, compliance with development conditions and for general conceptual approval of the Ex. �RA�E TYPICAL SECTION - SANDBAG `� I \ ' 1 � N � �
drainage and parkway improvements shown hereon. No detailed mathematical check was made for 2_� SLOPE ��4O � � � o��rucHT
the accuracy of the existing or proposed dimensions, lines or grades shown including all t�OT TO SCAtE � � � � �^ � �
existing utilities shown or not shown. � � \ I �� � �
25. Contractor shall notifiy the City Engineer's office at (909) 396-5671 twenty four (24) » � ,` � � � Z\ � �
hours in advance of intention to begin grading. 6 P.v.c. �oPE ��45 �l �\ I \ \� \
15 � I \ \
26. This grading plan is prepared based on the information provided by the owner, aii DETAIL � �. 1 '� 1150 1155 I \ \� `
dimensions, measurements, elevations, and accuracy shall 'be verified by the contractor, notify �
the engineer immediately for any discipency prior any wOrk. NOT TO SCALE . � 1160 � � ���5
s� 6' � �
.
1170
WAIl 3 3' GUNITE OR CONCRETE ��65 _
LEGEND . �nTH sxs - �ox,o w.w. MESH �
SYMBOL DESCRIPTION CONSTRUCTION NOTES �
A.D. AREA DRAIN 1 CONSTRUCT 12" X 1Y CATCH BASIN WITH 7RAFFfC GRATE TYPICAL PAVED SWALE OO
E.P. EDGE OF PAVEMENT O
N07 TO SCALE
F.G. FINISH GRADE Q2 CONS7RUC7 4" PVC SCH. 40 DRAIN P{PE
F.F. ' FINISH FLOOR �
F.S. FINISH SURFACE O3 CONSTRUCT 6" PVC SCH. 40 DRAIN PIPE
F.L. FLOW LINE .
. INV. INVERT ELEVATION Q CONSTRUCT 4� THICK CONCRETE PAVEMENT 0/COMPACTED SOIL
T.C. TOP OF CURB . -
T.C.B. TOP OF CATCH BASIN O5 CONSTRUCT 4" P.C.C. WALKWAY ac PATIO . GEOTECJirpCAl EN�'S STATDIENT OF APPROVED BY:
_ - T.W. TOP OF WALL
��� REVIEWED FOR THE qTY OF DIAI�OND BAR BY: qn � ��a,ip B,� LEGAL DESCRIP110N:
W.L WATER LEVEL 6 CONSTRUCT NEW DRIVEWAY APPROACH PER APWA STD. PLAN 110-1 1FqS PLlU1 HAS BFFN RElAE1NED BY ENVIROAIENTAL GEDTECt�IOLOGY LA80RATORY
� DIRECTION OF FLOW O INJD pEEi1m TO BE N CONFORWANCE w11H TF� RECOYb1ENDATIONS IN Ol�t REPORT �-��'�-� �
�(xx��' EXISTING CONTOUR DATED NOV 17, 1999 PRO,�CT N0. .��y` =� �� � OWNER: I�R. EC (�RS. LUPO
��' PROPOSED CONTOUR OO CONSTRUCT RETAINING WALLS SEE STRUCTURAL PLAN FOR DETAILS �y� w�V,p�p JO 11iE GEOTECF�NCAL ASPECTS OF THE PLAN p�LY-NE YAKE �y '-� "` ' � � ''- �5305 E. CARGREEN AVE.
� ELEVATION SEPARATE PERMIT REQUIRED NO REPFiESENTAAON AS TO i}�E A�ACY OF DII�IENSIONS, I�ASURQJQdTS, i = =�Y a- �'� HACIENDA HEIGHTS, CA 91�4`J
, � '�-=
O8 SAWCUT/JOIN7 CONC. GUTTER, SEE DETAIL QB CALCULATIONS, OR ANY PORi1aN OF THE DE9qd. � ��'� ,�u`�*1 � �PH�E�: 626-961-6722
- �_- ��- j�= ' :,
9 CONSTRUCT PAVED SWALE PER DETAIL A �'�:r����,,,� � •�� � �+�� •� � '
EARTHWORK � � � �
�4�1 G . r }`�uQ/� � � ' I
/ � �/�%� SITE ADDRESS: 1825 DIA�tOND KNOLL LANE, DIAI�OND BAR
� (''��_' �/• �/ '. �` 51 _�s'i��'- !��a
� � �
/ a�� �
10 CONSTRUC7 SAND BAG EROSION CONTROL ALONG EASTERLY PftOPER7Y LINE REVEEwED BY_ `• � '�. �`� �=� _�-� pn EN�R °A� GRADING & DRAINAGE PLAN
CUL_........2,200 CY . ✓�}��' -RGE NO.: sj���._.�''-
EXCEPT DRIVEWAY APPROACH, DURING RAINING SEASON "' ��- �
Flll............ 200 CY 3
o�h: / 0/2�� � .� �-�,. ;��..� ` ; ,__ , ��r��BY: EROSION CONTROL PLAN
sPEa�. No�: � . �- , � �, �.s-;�=� j -- ��� �'���� EGL ASSOCIATES, INC.
�, ,,�-�,
THE QUANT111ES SHOWN HEREON ARE FOR � L� �C`�T -��� � . 3 -3�- Z.O O D � �,S �r� �{; 11823 SLAUSON AVENUE, UMT 18
PER�11T AND BONDING PURPOSES ONLY. ` '� �c N� � :� . p�� d � � � � s�+T� � ���, �� ��o I N T H E C I T Y O F D I A M 0 N D: B A R
T F i E C O N T R A C T O R S H A t l V E R I F Y O UAN T I T- � -
I E S P R I O R T O S T A R T O F G R A D I N G . �. _� ��
. _ ¢ .�o Na� R � ��cas'�c.r � �2�� � (562-945-0689)
. - � � �J� \ ;o�e p D R N B Y: C Y C F p C'D B Y: H J S C A L E: 1' = 2 0'
t�� 3� (�_� .
, ANK 4 ��- DATE: 11-17-99 REIIISED:11-17-99 JOB NO.: l�
� SHEET 1 OF 1