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HomeMy WebLinkAboutTract Map 21820 Lot 1 Precise Grading _ _V__-'-P-",- _r.. __._.._ M. ,.. .--.- .... _ - _-.__--._....__�..__-w....._._..._.,__-_---_-�---.._._.w_............ _ __.•.__.__' _ ,ww;.T:;,Lr.:,r..;.,•�t,;..7.ak:•s.�'::J..+.:..:rr::y..::..r...t.<.,_..:.. •.t_. ,r...... r...s.r•.. •..ir. a. x. .r•..•:<•;.:=....y.... o:i f ...... ,... «. .., , M .,,�i ,r ti'.s I:. l:...,,/. .y.xe.55a.Fr.r.a r.,, .o...,, . M. .11 , ...r 1 .. ...-.... -...... t....r..•.......,_.... ...-_...... M � -M M.M M My ..to, .4y."Ai 0*6w W"- T ' I 1 . . , .-"I , • Erosion Control Notes(continued) CITY OF TEMECULA • Page 2 • CITY OF `I'EMECI,JLAI EROSION CONTROL NOTES a ENGINEERING DEPARTMENT :�1 16. The Developer si�rall conduct his operations In such a rr�artner that storm runoff will bc� • 1. Erosion control is required for grading operation during the rainy season from October 15 • • •• ' I• ' 1VO��. ' ' . contained within the project or channeled Into the storm drain system which serves the GRADING NOTES to April 15. Approved plan is required for all rough grading. For , ' runoff area. Storm runoff from one area shall riot be allowed to divert to another runoff r Rough or Precise Grading Plansl A _ '., 4kVii: J M iL A In case o rnergency, call area. Id PLEASE ADD CHECKED NOT ''' o f ��f y>I E4/ f NOTES t3 E LC�W . r r (41. MOL ` • I 11 ( 1 t - (Responsible Person it n 17. Conformance with the requirements of this plan shall in no way relieve the Developer � ee, ( f ) (F r ) from his responsibilitiesto hi t o erties. Tern porar erosion control i *. I M Mr , t s site and adjacent properties. f y [�.] 1. All grading small conforr�� to the 1998 California t3uilding Code, A encllx Cha ter 33 as xJ at /� /V//l /� shall consist af, but not be limited to, constructing such facilities and taking such ti arY�er7de pp p (J d by Ordinance JO-23. r �` =;.':, (2�f-htour Phone Number measures as are necessary to prevent, control and abate: water, rnud and erosion . damage to public and private property as a result of the construction of this project.• �, 9 P P I P Y P 1 1 ... cleM if I. U 2. Minimum building pad and drainage Swale slope shall be = •1%. Drainage swales shall 3. The desi n Civil Engineer will supervise erosion control work and insure that work is in be a rYti i t • r '1+ i 9 9' 1$. Slopes constructed riot to October 1 hall be treated for erosion control riot to October n n� ani of 0.2 deep and be constructed a r�r�lnlmur�� of Z from the to of cut or fill I accordance with the approved plan (if required by the Department of Public Works). P P P . �dtI • • - 1 15. Slopes constructed after October 1 shall be treated for erosion control as the i slopes. . �. ,. e � �'" ± construction of slope progresses in increments of 25 feet or less measured vertically. :.. I Ectuiprrtent and workers far emergency work shall be made available at all times during [I 3. Maximum cut and fill slope�- 2;1. (r,411A #A It G� i the rainy season, Necessary materials shall be-available on site and stock iled at i P �P1 '`"°'""�"" - P 19. Fill areas while being brought up to grade and during periods of completion prior to final !�e�'r� convenient locations to facilitate rapid construction of temporary devices when rain is r j ,• •1 PA imminent. grade, shall be protected by various measures to eliminate erosion and the siltation of ! 0 4, Provide 5' wide by •1' high berm or equivalent along the top of all fill slopes over 5' hie h. 4 - M . i I . I . : I downstream facilities and adjacent areas. these measures may include, but shall not be I % J III 5, Devices shall not be moved or modified without thea approval of the Department of Public limited to: temporary downdrains, either in the form of pipes or paved ditches with F�] 5. All grading shall be done omelet the Supervision ' PI P J ervlsion of a competent soils engineer Works. protected outfall areas; graded berms around areas to eliminate erosion of fill slopes by Pr r p ,� deer who shall •, , surface runoff; confined ponding areas to desilt runoff; temporary check darns in toe of certify that all fill has teen properly placed and who shall submit a final compaction w b. All removable rot ctiv slope ditches to desilt runoff; protection such as sand bags around inlets which have riot report for all fills over '1' deep. protective e devices shown shall be in place at the end of each working day been brought up to grade; and earth beans and appropriate grading to direct drainage .1 when the five (5) day rain probability forecast exceeds fort 40 percent. , • ,. V y ( ) P away frorn the edge of the top of slopes shall be constructed and maintained on those fill [�] 6. A registered Civil Engineer shall submit to the City of `remecula's Engineering areas where earthwork operations are not in progress. i Department a written cdrtification of completion of rough grading in accordance with the � r � 7. After a rainstorm, all silt and debris shall be removed from check beans silt fences and desilting basins, etc. approved grading plan prior to issuance of the building permit. Certification shall be to ••,>.�Mr••ww./•r,•..•p14r •.•.�.rw.I.r,,:I , �,. ..,.�. , a•..,Yrr.r..,, , . ,«,. , .�.��,.�,..,:. ; ,,�rr•„r. �,.h;Aii"4"4.,$AA.��,�ft.*.-.,4--�ww.Oo.,, ,,,,M>��. .,w„�4 4�:.�*44.•M„1 „•/..,,,w,,. ,.t,:,*, 20. Top of cut b row ditches, where re q u ire d on the plan, s h a I I b e constructed prior to ' I i I e, rade elevation and location of cut fill s t o e s. grade, exceeding twelve (12)feet of cut measured vertically. p i • a. Graded areas around the tract perimeter must drain away from the face of slope at the . ��.r F conclusion of each working day. r '---_, f, ,� E] 7. Provide a brow ditch, designed to handle 100yr O Storm flows, alone top of cut slopes. 7�'Ol'�, �•�•,{ 21. Clearing and grubbing should be limited to areas that will receive immediate grading. � • • ��� Erasion control m asures will be rec uired to rotect areas which have been cleared and r rr��` ���C/��/���7.)� �� 9. The Developer rshall be responsible and shall take necessary precautions to prevent t P El 8. Final compactior)report will be required for all fills c reater than one foot. grubbed prior to c rading operation, and which are subject to runoff during the period of P 1 J �""'%'""' public trespass onto areas where impounded water creates a hazardous condition. the rain season. These measures may include but shall not be limited to: c raged i .,, 92.oo y Y . ditches; brush barriers and silt fences. Gare shall be exercised to preserve vegetation 1 9. All grading shall bedone in conformance with recommendations of the preliminary soils -10. Desilting basins are to be constructed as grading of individual grading areas are beyond limits of grading, i investigation by `7". H- �. c,�► �s C � dated .. Two sets o � .. f tine / ll mayT 0 complete per rough grading plan. final compaction report shall be submitted to 3le Enc Ineerinc Department which Sha •~ include foundation design recamrY�enclations and certification that c radinc has been ---�._ - 22. The Department of Public Works' approval of plans does not relieve the Developer frorn ;��L �--- .I. .1:' �.,.`,-�- 1`1. The Department of Public Works reserves the richt to make chances or modifications to I ��` �'� t-a_,.A g J r ._-- _-- �' j .1 .1 d Buri c construction. .•` -- '=-� ~- done In conformance with tine recommendations of the preliminary soils,,�.-- r. , :? �-y-, responsibility far the correction of error and omission disco rare n.� ,•• 4 r+ { .�....a.- '-•� -~•-""` ;. , this plan as deemed necessary. '- P ry I s re ort. 1 ' . :•a, . ''•_ y Upon request, the required plan revisions shall be promptly submitted to the Department , � P 14 of Public Works for approval. 10. The contractor shall ' jl�(�i . s';';jar1i{W . :/si. 12. Information on this plan is for erosion control only.. All other information is subject to �_.� h 11 ratify the Ertgir�eerinc Department at (cast 24 hours in advance /I ,►- Y 1 _ J P (f,.., ) change. � �. +� ec . ' �' i g �� t total -- 0, - - - - r guesting finish lot grade and drainage inspection. rhl5 inspection or .. .� 23. All graded slope areas or more in height shall be hydroseeded unless sufficien no ,� p p t 1 must be approved . ' ....-•--- i t - e �i ed b the Cit of Temecula Ins actor. ; %' prior to building permit final inspection for each lot. . vegetal on f as peen established as d tern n y y P r <. 13. Temporary erosion protection is required for manufactured slopes prior to permanent i 'h`� /l_`S-�/� Engineering Department Phone: 900 694-64'11 � �� .__1„�3r. planting. I ( ) • gi . •; Z. , cp , / p� .- --1 - 14. Areas shall be maintained in such a state that fire access shall be maintained at all limesc S 1 . . I , Cut slopes equal to or greater than 5 In vertical height and fill slopes equal to or greater .- n. (including access to neigt�borlr�g properties). q 4I tlo Fl than 5' In vertical hQi ht shall be ' I�.• � g planted with grass or ground cover to protect the slope r Or - - � from erosion and instability in accordance with Cit Development Code ct' • " • , i�• � r {//'►� _. Y Section 17.06 C I : ; . 4 *, \ . . 15. No obstruction or disturbance of natural drainage courses or existing storm drain inlets ' • q (residential) y P • �+ shall occur during -S� ( I) or Section 11.08 (commercial/Industrial prior to the approval of final • �► ring the raining season, unless adequate, temporary/permanent drainage �L _ ` ) P PP �I 0 % I a inspection. .• 0 �-� facilities have been approved and installed to carry surface water to the nearest practical it. iav . .. . ' �� f1p K) street, storm drain or natural water course. - -�...1� . � , , �. / ` �- !�,$ [:1 -12.-- No fill shall be placed on existing ground until the ground has been cleared of weed IZK I 1� J J ,� s, •!_ I2 ,t debris, topsoil, and other deleterious material. 1 l r~_ / \i� . , ,, .. .. . .......- . . • 1� I 1 /r I V �� ;.. ►z:\�I,�uEwinrIoraoai�vioYr=s+Eloslol,Noes doe ' Revised l _�"� �) w- ' �? .. R:\LAUD(7 W{ANDEIU�KV�OTES1r=rosian rJoles.doc .. [ \11 � j Grading Notes(continued) .':1 rtevised 3/79!99 i.. 4• • t�J ..az `J I •r' - % l Page 2 � �� 1 .. �• - _ i (c, c z,)R y T"" c t:,,.I� �.t. - ,. ..T,. r •�r•-P. r.. ..;•► .t . V,I:, V .4 .-- j }} f;.1.•.3 •.. •, // •""....;"•.'��"'"•s.•T.. I 'n. t.Ci4: x! r' ; u' I j I r•�', �,, 17y I •,a . J�.. �4 { r F �f S C' e x J{jj .../ :r• ;• .. 1, . . I r i ,. '.�� steep :f I e s •E .� , ',•� Al. n to �'3� ,+ r l 1� ,� � rl occurs I# 0r� •; 1 r �".. P rs upon w � •�- � �� � ,' •a �. sloping n hlch fill Is to be ac ,�j� } s ,, 'i >k. 1 �,,, a �. 4 'P- N P placed, iiia terrain mus e r({, „A , ;{, �..�',,1 '( r. .� ,�f f ,I f' ► �.. �L rJ cleared keyed, and be •,. is, r. y, r ;,: �- , '. I y benched into firm natural soil for full sc� ort. Preparation (�� i . _ J. ratio `V . . ::'.=.: •s, �;�1� . t .'. ' j :E° 1 1t� 14- :� , +r..r, :,. , L . V;_1tV ,Fig,' '4`'. f V" pp p n shall be 1. 1 � ,.:•, .•!+ �k �.;j',.r,1,a •t, •• �':. Y ..GP r Y . t *.1.t - , • • 1 r • .'.l t� r �'��c�p'N , •, ;r 7• !, • .r. •�•, ;` ! , . 1, •�7. y, ., __.' �,.....,•••� w� •-�-..... approved b11 - s•k .�� r- ' :r. :, , -� 1, � i,V. , :,ti I �• ,,� , . ti ' �' PP y a Registered Engineer prior to Placement of fill rrtaterial. . + t,,•;gid ,, rIr-kki = ro, ,, :t •,•• ,, ; �, ,.. i r } .. A ,j .., - - P • 1 1 . .t `v-;'✓ " rr�yf 7 35 t + .`' r>/ •• X •M . ; . ,� •s •,r �t�' •;` .` .��*1' - I, ; ,, . . a�:'' � - % . , IN 11 ' • 1. .45, , ,� •14. During rough grading operations f� �� nng ,� J and prior to construction of permanent drainage 33 a .�(�?.0 I I , ---�- h structures, temporary drainage control should be provided to prevent ondin water and F' r, ,. 6s � I :�;r m-�.. �,• IVP damac e to a�3 �� . I k � I -%►--. . w ,� .. ,� adjacent properties. .• I. ' . . Mid_ a� - .... �. I /�J•J I El 15. Dust shall be controlled by watering or other approved methods- . , 1. % �y G• •:•._-• �; q � ' ry14 , [� •16. All existing drainage courses on the project sit© must continue to function, especially is ,'�. , OV / /� n, '�1J `, Y` ; i during storm cor�ditlons. Protective measures and tem ata drama a provisions must • 1 �, o� V ►V 12 ,*( temporary U P / �`�� D ___. ..�x�. , be used to protect adjoining properties - �� P 1 I ,� p p during grading operations. • . I * . ., /N . - ': - -----,..,. 06 . . 4k,' r ti V1� �- F., -" � �Q �• W -----_ 2`1, �• '� ` • .I El 17. Stability calculations with a factor of at least one and five-tents s ,; �, ,r yam. I 1.5 shall be subrYittted , i `- !� 1 1 "`�. ..•. � �/ __ , by Soils Engineer to the En ineerinc Department for cut and fill slopes over 30 Ire . / t r � • �rY v J P r + A,-y _ t ``, r ti. `/!,�� �� (� r `V-�.,``..O •;. Vertical height. . -- . . I ..1 .. . ; .w.., t . I - , / h, w r �19)14rv:� : I`� �,,, ,.,�....• �.., ,._ `'" V � C g •1 a. A Registered Civil Engineer shall subrY�it certification of building pact elevations. Where i � {• ,, /', ��. ..* ,�.. -�..� c �p1b .�p� •.` ��. specific elevations. V. 3 ,; I, L �• � w f ons are required the elevation (with respect to mean sea level) shall be R � `., "� 2 given. If an elevation with respect to adjacent ground surface is required, tine actual 1 N L fi ,.•� \VA �� �' U'� distance a r �\ \ , fl_ �,. bove the adjacent c round shall be c iven. f III. f �l `` .�,,�.�_ �,(I I .1 I . �"G r � I 111 0, C• , -• r • •. 0 0 19. EROSION CONTROL• All graded slopes shall be planted with Rosea Ice Plant at r12" �" �2 �'' : �� le- on centers or another a roved c round cover. Slo es over 15' in vertica e r ' p I h i,ji�t, in addition t0 ground cover, shall be planted with approved trees, shri or combination • ►,�,, ,, pia , �lllllllll` Or thereof. Shrubs shall be planted at 1U on centers; trees, 20 on center; combinations, . _ -� p0 .. • . ..,. 15' on centers. Slo es o e - , MrdX. , \ - :.. p v r in vertical height shall have perrYtar�er�t irrigation syster�is . . with backflow r6vention devices per r I I..1.....,;.-. -t"-.4-1 , . ll P U.P.C. Chapter 10.r. C. I �� �., �y -,�' .. R. ,� 1 ��. '0 20. Finish grade shall be sloped away from all exterior walls at not less than %' per foot for ,.r'3'r M , r w,�wi, , ♦ :.Y.%:.r..k•,.-r..•� ,k _.1 r«.,r w+r•%,i.•., i ••.5:. ,...e u•a<•6.:.1[:x:tc xr,��.:aL•:«"y.. t4"4"..:.••:.::.:r�;....,w,.•,.i.�.E;':I"21 ,• ' ,"' . J ,.....+..r.- t': ;YY'"M i••' •'T' ;!`{;. +f•. w ,._._�� ., .. r• ..Myn.W...,.,w•, r.l .'T r?y w 11 . 11 10 \ . . . .. ;r_, ,w,��-..! ;; .. _.,Y�.._.._.. _ ._._��......_.... r.�_�,- ..�.._.... _ ,�-. -._� a r��ir�irYiurrt Of 3 feet. "; ` : R,,., _ i r' 1 e ? Y t . i t 1 1 ,) 1 • >- •'r �. -.r.• ::y. •.. .G„ ., 'L •[. «.rte. - ...,.N M:..A �ti,•+h.r-.r' . . \ Y ,. • �..... .. �. q ....w •e pyk r -1-4 ` 4.1-.,...s:i., .«.1--..a...wXr 4.1��ke.r„..:u.�•-.�.;•y..r.. ..r.w,aM..♦i►�w4n,.. ,.•.rrX r 4 ,. r.; j• i `•, r *.y:'. Y py r f r' ... . �• ,.. . ._ ) s:.l �! . N obstruction of Io/� , � a« :n, yi~• �' r }.yi j ww r e flood p be permitted. . \ _�__. _ .._ �.. ,;. /L -�,� , �t ,� ..�.�. ��__. tarns or natural water courses shall • ..w•W+r+.r.......j-ww•.w«+..«.7rw•Vr�.!....ww'•T•rwa..- fr ,-�. '. R •IS•f h "�,t n ` ` - j i !r: e •x , � fit.' 1 ..(( �•'! �� ----. •i�.-r` a. q1;, s r - �#r, a 'Z � r �y 7 i'.r. :j:.F:a.wi,..........r.. _.. . M . . µ ,�� t: ti 22. All ro e 1 . . I _ �� P property corners shall be clear! delineated in the field prior to co►rIrriencement of rr y .+ ` S r r t' `• { j 6 I ;fit �:i' A •T l• ' s.� _ t r: , an coils nstructio I ....TM-,...'.-.ti..- "-.�. ;- 4 n• k �' y' �Ffi!t r'� v.&Z r,..'w .:.�,}....JW i...:K'4,3: «ar..,rr•+:...+:w_.+..•... F \ . . .. _JL .:• •,ire 10 • ��_. y _roll �.•f ,rte y r/grading. K.• ' .,;.y :y '�.• �_.1 -:r r,�..w- �lY .r.. _.,,..,,,ry.xa.. ,r -•-•+.«.ww.:#W_-..-...+. .r,,...._. . . 1 9 ... r. a Y� fr' �.' i.(:, I11 mak., ' . • 0 - . . 1. a 4 , ( f, I I ,, E] 23. Approval of these plans by the Cit or its agents does not relieve (tie applicant and his , .. ,�_ _ >�. I \ _�Ill ' �t. ,_ -. ., ;.p< engineer from the responsibility for the correction of errors or omissions discovered 4 ri r ..� .� -w F . . I during co �Vcfi ,� nstruction. Upon request, tt�e appropriate plan revisions shall be tom tl2DI P P Y..-..,,: ":.• �_-.S.::__....._.__ _ . FY Y, subrYtitted to the it 'f rrr City Engineer for review and approval. f h. ..µ:•a r•,,, .ircm4•I.. J'- • ::r4'r.e.',t*.4,0�-.0"•w--...,-.,.._..w..;,-.r•--.-.---......�«...,.wr•-"-w pp �Y:.:.:......-._�� r.r r ....•u•. 4 n f •rg*"1ac?:i�_rMr.+_.r •' r'.,+..r'•u x f}h�•'r y S'l�C',�,.. {1 'l .e�,,•/ #k. I.K A �.�!�Ir 3 s .r 9: I `{r(_ ; .. - ' _ ...... .. r. n �-^�..'� L. Unden4,.s!� I..', 0;-,-t ,,llt..,).;,t L_ 41:" I , . ,i"O )L_'.,.' �A p ,fit 1(J \. . \ _ A �. - I .. . r;': . 4 . ".. �� R fi zr"r•die^,C MZ. O/C . . - . . P a• -� . - i� 't�r P ss d.,.r , ' C ` I t ,> r Ra ..- ' "t+.. l"'L. i !�xx ` \ • 9ZW �C.11�1�`. .� k0( . AO-A?- 9D ' • a l...'• O I . a ,�+. . \ . -�'Cil + s. ` ._ 1 �,k a - ' 6" N. 4 ""F I" ",�k_ , I . . I . I . 19 I T,,,.-`�,�%, ol.--, *;.,��, \ - I L . . . . . ... ; .z } ` �.} ,. i r.4 r'', r 1 t..111A . J \, ,,- TWO WCC, I - }_ ." I . '.. : � � � • CUNS`rRUC'rIl7N 1;2ECdRD DATE BY REVISIONS DATE ACC'D BENCH MARK SE ��"_0�' t `�°'��� it Desi necl B Drawn B Chect<ed B Dr`awlnr No/SCALE ,1. `� e�Aw_, ... �l _y�, 9 Y Y Y > �� /�. ,� " , ,.�..� , . , u. L. !J� i - Er CITY A. 't N ______ ____________I- M RECOMMENDED BY DAr EM L. DEPARrMENT OF PUBLIC WORK-__________._.__ . 11 // S Contraetvr " a . . - - f- -" �,0� 'r MINVAN" Horizon-tat 40 , . ) , o .-, plans Prepared Under Supervision Uf ACCEPTED BY• DA rEr - , :,,r. RACK218201 Inspector �N 11 f, -, - .:.' . p 'E R;: � �._ p. r'3 i.''� _V I]a- e ... 2 - (�C 171 - -- .� d JAI �. � SKS P9. 6-1 / Ver-tical ,. �' -- k ,;..t.;- 1 5 E GRADING I N �d ��r Y�i tree rid Pv rec. w� s \)X, ,Dalte Completed c.?�, . c 1 .}:;x�:>�•:{.:'< ;� ,, r, ��� w _ _ R,CIEF Not Expires I �a� RICIEI Nol E Tres r 30`"dl ' a''I9' hE,c, I o1" '' ������������������������������������������������ 0__ ____1 a--- . . . ---������������������� ��l __ I �����l������������������������� - 1111���N I . 1 I­­' �� (9z . ow%F'W" W--Wv , . D -