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HomeMy Public PortalAboutMonte Diablo Avenue Reconstruction, #467774-46000-77040 J P a o c P O o▪ .. o> Um 0 Ow 00 �a El N O O N W W� LW 00. MONTE DIABLO AVENUE RECONSTRUCTION CITY OF SAN MATED, CALIFORNIA TABLE OF CONTENTS SHEET NO. DESCRIPTION CIVIL DRAWINGS 1 TITLE SHEET 2 NOTES AND DETAILS 3 EXISTING TOPOGRAPHY 4 DEMOLITION PLAN 5 HORIZONTAL CONTROL PLAN 6 STREET PLAN AND PROFILE 7 FLOWLINE PROFILES 8 UTILITY PLAN 9 STREET CROSS SECTIONS 10 SIGNING AND STRIPING PLAN 11 EROSION CONTROL PLAN 12 EROSION CONTROL NOTES AND DETAILS MARIN COUNTY SAN o ANSELND LARKSPUR° WOE MADERA MOLL VALED SA SIL PAC SAN MATEO / NILLI O 0 OINCO(D HILL °WALNUT SAN MATEO COUNTY rJ ✓ J SANTA CRUZ \ COUNTY VICINITY MAP NTS CONTRA COSTA COUNTY °PLEASANTW CANDELL ALAMEDA COUNTY SANTA CLARA COUNTY PROJECT NO: 467774-46000-7704 JANUARY 15, 2010 LEGEND DETAIL REFERENCE MONUMENT/BENCHMARK SURVEY POINT RIGHT OF WAY EXISTING GAS LINE EXISTING WATER LINE EXISTING STORM DRAIN LINE EXISTING SEWER LINE EXISTING RESIDENTIAL WALKWAY PROPOSED VERTICAL CURB PROPOSED ROLLED CURB PROJECT SITE O DETAIL # SHEET # ABBREVIATIONS AB AC ADA AP ASB ATT.BOX ATT.MH BC BW, BOW BOW.CONC. BOW.HCR BPM C&G CAB.VLT CB CL CO CONC CONC.WW CSM DY (E) ETS EC EP FC FG FH FL FL. XD FOW G GA GND GR GRT HCR JP L LG, LIP LP LOCATION MAP NTS AGGREGATE BASE ASPHALT CONCRETE AMERICANS WITH DISABILITIES ACT ANGLE POINT AGGREGATE SUBBASE A.T.&T. UTILITY BOX A.T.&T. MANHOLE BEGIN CURVE BACK OF WALK WWBACK OF WALK AT CONC. WALKWAY BACK OF WALK, HANDICAP RAMP BLUE PAVEMENT MARKER CURB AND GUTTER CABLE TV VAULT CATCH BASIN CENTERLINE CLEANOUT CONCRETE CONCRETE WALKWAY CITY OF SAN MATEO DOUBLE YELLOW STRIPE EXISTING ELECTRICAL ELECTROLYSIS TESTING STATION END CURVE EDGE OF PAVEMENT FACE OF CURB FINISHED GRADE FIRE HYDRANT FLOW LINE CROSS DRAIN OUTLET © FLOWLINE FRONT OF WALK GAS GUY ANCHOR GROUND STORM DRAIN GRATE STORM DRAIN GRATE HANDICAP RAMP JOINT UTILITY POLE LEFT LIP OF GUTTER LOW POINT L, LT MBOX (N) NTS (P) PCC R, RT. R.O.W. SD SDCI SDDI SDMH SLPB SP SS SSMH STA ST.SN STD STOP STLT SW SY TC T.RTC.EVTC TC.BC TC.CB TC. EC TC.HCR TC.POC TELMH TMH TRC.BVTC TRTC TYP VGFL W WM WV X. WALK LEFT MAILBOX NEW NOT TO SCALE PROPOSED PORTLAND CEMENT CONCRETE RIGHT RIGHT OF WAY STORM DRAIN STORM DRAIN CURB INLET STORM DRAIN DRAINAGE INLET STORM DRAIN MANHOLE STREET LIGHT PULL BOX SIGN POLE SANITARY SEWER SANITARY SEWER MANHOLE STATION STOP SIGN STANDARD STOP LEGEND STREET LIGHT POLE SIDEWALK SINGLE YELLOW STRIPE TOP OF CURB TOP OF ROLLTOP CURB © END VERTICAL CURBFACE TOP OF CURB © BEGIN CURVE TOP OF CURB © CATCH BASIN TOP OF CURB © END CURVE TOP OF CURB, HANDICAP RAMP TOP OF CURB © POINT ON CURVE TELEPHONE MANHOLE TELEPHONE MANHOLE TOP OF ROLLTOP CURB © BEGIN VERTICAL CURBFACE TOP OF ROLLTOP CURB TYPICAL VALLEY GUTTER FLOWLINE WATER WATER METER WATER VALVE CROSSWALK STRIPE BENCHMARK A CHISELLED CROSS ON THE WESTERLY CURB FACE OF BAYSHORE BOULEVARD AT THE APPROXIMATE PROJECTION OF THE NORTHERLY MONTE DIABLO AVENUE CURB FACE IN THE WESTERLY DIRECTION. THIS POINT, WITH THE ELEVATION OF 101.82, IS THE ASSUMED VERTICAL DATUM. BASIS OF BEARING USED IN THE TOPOGRAPHIC SURVEY IS THE ASSUMED BEARING OF N 90 DEGREES W BETWEEN CONTROL POINTS 1 & 2. POINT 1, WITH AN ASSUMED ELEVATION OF 100.00, IS A CHISELLED CROSS EASTERLY OF THE ACCESSIBLE RAMP LOCATED AT THE APPROXIMATE INTERSECTION OF THE NORTHERLY CURB FACE OF MONTE DIABLO AVENUE WITH THE PROJECTION OF THE WESTERLY CURB FACE OF KINGSTON STREET. POINT 2 IS THE BENCHMARK AS DESCRIBED ABOVE. ENGINEER'S STATEMENT THESE IMPROVEMENT PLANS HAVE BEEN PREPARED BY ME OR UNDER MY DIRECTION IN ACCORDANCE WITH STANDARD ENGINEERING PRACTJ ( J - iL JAt�INE O: LAHERTY, PRINCIPAL IN CHARGE P.E. 35220 BKF ENGINEERS sin) DATE THESE IMPROVEMENT PLANS HAVE BEEN PREPARED BY ME OR UNDER MY DIRECTION IN ACCORDANCE WITH STANDARD ENGINEERING PR CE. SON MANSFIELD, P.E. No. 59567 BKF ENGINEERS PRO T MANAGER GEOTECHNICAL STATEMENT I IS/ co DATE THE GEOTECHNICAL ASPECTS OF THESE PLANS ARE INTENDED TO BE IN CONFORMANCE WITH INTENTIONS OF THE FINDINGS AND RECOMMENDATIONS CONTAINED IN THE SOIL ENGINEERING STUDY BY ES GEOTECHNOLOGIES, DATED JANUARY 2009 AND SUPPLEMENTAL LETTER DATED 10/21/09 QROFESS/pyq co 2 2 c."0- �� • EXP. 9/30/11 ,P4;1„._ F CAUE�CIVIL j No. 35220 No. C 59567 v EXP. 12/31/11 j' } OD DESCRIPTION z 0 (7o cz I a M, 0 0 I 15 U 3 a. 16 8 w D z w 0 m 0 w I — Z 0 U) z J a z 0 H cc cn 1- 0 U w cc H w uu 2 w J H Ism i O (p O O ✓ o • 0 0 b_ O W `L O O z z CM in W U (O 0 W rvo I I I O O O N N O iNOCOCO 0L000 N O W NI0 NU) D_(O0 m 6 z 0 0 m DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET_1_OF 12 G T a 0 P -o to C 0 c C.`. 0 z0 NO 0 00 get 8E ON W� 1 a C GENERAL NOTES : ('- 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APWA-AGC STANDARD SPECIFICATIONS FOR SPECIFICATIONS. S.CONSTRUC11ON,2009 EDITION, AND AS SHOWN ON PLANS AND AS PER 2. ATTENTION IS DIRECTED TO THE POSSIBLE EXISTENCE OF UNDERGROUND FACILITIES NOT KNOWN OR IN A LOCATION DIFFERENT FROM WHICH IS MARKED IN THE STREET, SHOWN ON THE PLANS OR IN THE SPECIAL PROVISIONS. THE CONTRACTOR SHALL VERIFY THE EXACT LOCATION OF ALL UNDERGROUND FACILITIES, POTHOLE LOCATIONS WHICH ARE IN CONFLICT WITH PROPOSED ...I " u 2 ° ,, I ^ yO2 I >_ I `' P z w • II 111- -I a z a 0 p1 ow J ;, ~ w a �� , l LIE° ° I �Y 1 w l occ s1 ° I / 1 l .a Fow H „s a ~ o w co w zz m DESCRIPTION STORM LINE AND DETERMINE THE DEPTH AT CONFLICT POINTS PRIOR TO DOING WORK IN I I �� = 1 H Li w 0- �OIn z it ORDER TO PREVENT DAMAGE TO SUCH FACILITIES OR INTERFERENCE WITH THEIR SERVICE. z0 �� w z 0 ♦ D w C7 z ,.-z o w 7 w a m �A r� F , , 3. AT LEAST FORTY-EIGHT (48) HOURS BEFORE COMMENCING WORK, THE CONTRACTOR SHALL CONTACT UNDERGROUND SERVICES ALERT (USA). CALL 1-800-227-2600. / > w o ;, w w I, Z o > v: p o a 1 m Q r_ w z, 4. CONTRACTOR SHALL COMPLY WITH ALL STATE, COUNTY AND CITY LAWS AND ORDINANCES AND REGULATIONS OF THE DEPARTMENT OF INDUSTRIAL RELATIONS, O.S.H.A. AND INDUSTRIAL '� n ! - pO�wn z 0 00 d 1, L / w m L ter; I � >- p0 I-- Z p ..._ O W a. / m ��` , / b -- �✓ I a w ✓ -- f w ZZO F� i. n.:::. I' yp c z ACCIDENT COMMISSION RELATING TO SAFETY AND CHARACTER OF WORK, EQUIPMENT AND CL LABOR PERSONNEL. �� a d z w 0A N► ›— w Dom H. z i CIO cc r 0 a ., / 5. PHASING AND ACCESS. CONTRACTORS SHALL MAINTAIN VEHICULAR AND PEDESTRIAN ACCESS . THROUGHOUT THE PROJECT AT ALL TIMES UNLESS EXPRESSLY AUTHORIZED BY THE CITY TO DO OTHERWISE. THE FOLLOWING ARE MORE SPECIFIC PROJECT REQUIREMENTS, ALLOWABLES AND i _ N '7, \ r �:'. b - ! i Q Project Engineer Date APPROVED ca< I/ae/,o Senior Engineer Date AffROVED CuL�i z� )iivt•ti�( I Deputy Director Date ! QIn p RESTRICTIONS. 0- _ ( - O a r' T w o ~ • THE CONTRACTOR SHALL PROVIDE TEMPORARY PEDESTRIAN ACCESS TO PROPERTIES DURING ---r ALL CONSTRUCTION PHASES. CONTRACTOR SHALL SUBMIT TO THE CITY A DETAILED PLAN SHOWING HOW THIS WILL BE ACCOMPLISHED. NO WORK SHALL PROCEED UNTIL SAID PLANS v, - ‘ >- L... w H a z, a o w c.i w uo, w a T -" „' 1 a a �\ z Q ° ` cc o o In °w w = ~ _ I n o. of T Q F LIJ I_ o ! w �` 7 HAVE BEEN APPROVED BY THE CITY. -' - LL = w c <o•L QZo 0 ow -' L" � _ .� r, w a O III • I ;Y J 11-1 LL Q X870 oZz 0 6w I- O o - z r- K ,. : T ji ' z . ��' 2 p t / �, • CURB, GUTTER, DRIVEWAY AND SIDEWALK REMOVAL AND REPLACEMENT MUST BE KEPT TO ONE SIDE OF THE STREET, UNTIL WORK FOR THAT SIDE IS COMPLETE. KEEPING THE OTHER SIDE FREE OF OBSTRUCTIONS, FOR THE NEIGHBORHOOD'S SAFE USE. z 0 O pc o Z rLi. ; ._ o 0 o ;: ;- z w up o w 0 w wz_ ow m ix ' -, Y z Y N o z m D w °� A, W o o z J o z z w ° o "- 9 ° w c� a w = Ow w (p ZZ J- o z ro w ° 1 1= m w Lu u ft = 7. CONTRACTOR TO PROVIDE TRAFFIC CONTROL PLANS TO ENGINEER/INSPECTOR FOR APPROVAL TO THE START OF ANY WORK. TRAFFIC CONTROL PLAN TO BE PROVIDED AT THE cum wales xELffi wi z 0- Q c- o o 'Ti I w < m O `, - - It F Es z o m I °' III • .r/ w�,Q r-zw z- a •0 o i z w H m 0 _ _ i- > - z } o T , PRIOR PRE -CONSTRUCTION MEETING. u n re c� 1 o Q U o o w z ¢ O zo o ccfil ;/ Zw< z�z 0 Gr- wO - -1 �, J - 0 4 a F15 L' Z ; t Z o w z a Q o o 0d z w ;' f 'W< CO W0 "::ii >-. �> ¢ 0 d D - { ZO -, w 8. CONTRACTOR SHALL MAINTAIN AND KEEP ALL VEHICULAR AND FOOT TRAFFIC ACCESS OPEN TO SURROUNDING HOUSES UNLESS PERMITTED BY THE CITY OR HOMEOWNERS / RESIDENTS. o c 2 o z = D DX z oz - 0- - `D ° 0 0 �i Z-i- ¢ wtn wW oa N a0� w�ww wa z� 1 in 11' p p 0 =' m p w o a z =n 0 > a . zZI- Z w� al CL 0 <EZ w wx IL oQ -�: 11 t 1 1.. 5p (,.' J 10 * —CAW I nor .FOR ,O' 9. CONTRACTOR SHALL PROVIDE ALL LIGHTS, SIGNS, BARRICADES, FLAG MEN, OR OTHER DEVICES NECESSARY TO PROVIDE PUBLIC SAFETY IN ACCORDANCE WITH THE STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATION FOR CONSTRUCTION OF LOCAL w o ° w 0 0 ¢ w o o z z z < CO w .' OZd ebDO p O- DZ . , - w a° a ° v m ° z V y 0_O 0 o c� cc LEY ¢ n w u) > o ° z z ° cow ,_ KOK O, Z_ o¢ v o O o o 0 = z ' v JI 1 z w z 0 w w z e STREETS AND ROADS, MAY 2006 EDITION. I o H ' u 1 ui di w iii V z w ii 10.CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE VICINITY OF THE HIGH 0 VOLTAGE STREET LIGHT CIRCUIT AND OTHER POTENTIALLY HAZARDOUS UTILITY INSTALLATIONS. 0 0 0 . P I ~ Fw -.1,T' --s--"--1 p o o z z z z w " a n w IF ANY STREET LIGHT CIRCUITS ARE DAMAGED OR INTERRUPTED, THE CONTRACTOR SHALL REPAIR. THE CONTACT THE CITY STREET LIGHT CREW IMMEDIATELY FOR EMERGENCY CONTRACTOR SHALL COMPENSATE THE CITY FOR ANY COST RELATED TO THE REPAIR OF THE STREET LIGHT CIRCUIT. ^� ` cALItORNIA ENGINEERING DEPARTMENT TYPICAL SECTION OF TYPE "A" CURB, GUTTER, AND SIDEWALK 9443 ENGINEERING CALIFORNA 94403 DEPARTMENT TYPICAL SECTION OF TYPE "B" CURB, GUTTER, AND SIDEWALK "., , ENGINEERING DEPARTMENT CURB, MISCELLANEOUS GUTTER, AND CALIFORNIA 94403 DETAILS SIDEWALK 11. ELEVATIONS INDICATED IN THE DRAWINGS ARE BASED ON AVAILABLE INFORMATION DURING PREPARATION OF THE DRAWINGS. ANY SIGNIFICANT DEVIATIONS FROM THE ACTUAL SITE ,� u "' v DATE 2002 DRAWN BY PC CHECKED BY OC APPRD �CY,, '! k, Q� CASE 3 DRAWER 1 SET 1 41 A V(tS " '^ ° DATE 2002 DRAWN BY PC CHECKED BY OC APPRD CASE 3 DRAWER 1 SET 141 c) .' ,T ,( ., DATE 2002 DRAWN BY PC CHECKED BY OC APPROV 3 CASE 3 DRAWER SET 141 O AVENUE ION PLANS DETAILS CONDITIONS SHALL BE REPORTED TO THE CITY. cI r ENGINEER �(/' CITY ENGINEER ` CITY ENGINEER 12.CONTRACTOR TO NOTIFY CITY PUBLIC WORKS DEPARTMENT PRIOR TO CUTTING AND OR REMOVING ANY TREE ROOTS LARGER THAN 1 INCH IN DIAMETER, TO ALLOW CITY ARBORIST TO INSPECT AND MAKE RECOMMENDATIONS. C re BAC< LE ‘BALK < ELATE,: 1 13. SEE SPECIFICATION 7-2.2.1, "HOURS OF LABOR" FOR WORKING HOURS. 1-1-1 1' COLD PLANE EXIST. AC � FANS: i IIII r OHM PR .�r „yr�� I I]:JT 1. L_" POP. COOT CkIVFWPY- � A VAR .AEEL �. +� SL'll V_.. ]'vim E "F G'? r, I E D'IFI ! U L, ! SEE 3 --',qy 14. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE U CITY FACILITIES CAUSED BY CONSTRUCTION ACTIVITIES. THESE FACILITIES SHALL INCLUDE BUT NOT LIMITED TO SIDEWALK, 0.15' MIN. ' ��nbi'4A i lI I \ I�. A � �.. „ ,i.- �ror� DETAIL SLOPE 1- PER -1F e DUNS, DACE vi '._. V ., 11 -` CURB, GUTTER, STREETLIGHTS, SOUNDWALLS, CULVERTS, RAILING, AND SIGNAGE. D 3 NEW AC PAVEMENT I [BEM)/ TEEN ° -`'�;:' _7Y_ &------7------6.--,--__. �t b;; n,.f, — (- NEW AC PAVEMENT NOTES STREET RESURFACING : (a/I EXISTING __,,wr, ___ _ d'„' KESEL P'_ENS JOINT) PAVEMENT I ,� v P�WA', K ( -- SEE � 1 1G1C N� PO -2�Do 1. CONTRACTOR SHALL PROVIDE TRAFFIC CONTROL PLANS FOR ALL LOCATIONS PRIOR TO l' ' -- _ °!. ;. (LAS.; P PriGREGATE BASE BEGINNING OF WORK. AT 19151( nr+ n mr ❑z o 2. CONTRACTOR SHALL RECORD THE FOLLOWING INFORMATION PRIOR TO GRINDING OPERATION: NEW AB ROCK ) _ _ w �o11 + �• R r: F -'--.., _ A is ,1 7ER 1 ," PER .! PO' SAFETY ISTA,ND -: MAkI"uM SECTION DRIV W(1 A -A AFF DA r EE T i APPR ,E, 8" !H ENN;N FFz 00 T AFEI Y 1 ., .. - SECTION( � EXISTING • EXISTING LANE WIDTH. • EXISTING TYPE OF TRAFFIC PAVEMENT MARKERS, LEGENDS AND DETAILS AT ALL LOCATIONS. �•�' �V 1 �� �,��•' v�J.,.': ` AB SECTION c ,A ° ! MEN' __.__ s VIN: C" j BASK Dr WALK _- _--. . M:r... - I ---r -.. MIN. x" ITI 01 10 • EXISTING LOCATION OF ALL MANHOLES, WATER VALVES, CITY MONUMENTS, MONITORING •�•,#��csi r—i WELLS AND ANY OTHER UTILITIES. auT, R r cw 1-::C -� r:? HB -/ 3. BASE FAILURE LOCATIONS AND QUANTITIES SHALL BE DETERMINED BY THE ENGINEER AFTER GRINDING OPERATION IS DONE. BASE FAILURE SHALL BE REPAIRED AND PLUGGED ON THE ' SAME DAY. SUBGRADE 4. ALL PAVEMENT LEGENDS, LIMIT LINES, STOP BARS, X -WALKS, PARKING T'S AND BIKE LANE SYMBOLS AND LEGENDS ARE THERMOPLASTIC UNLESS DIRECTED BY THE PROJECT ENGINEER. 2 PAVEMENT CONFORM PLAN 35/ MAXIMUM DRIVEWAY 'LID l R 1 1 L♦ A PROFILE 1: WHEN IMPROVEMENTS REPLACED SHALL EXISTING CONCRETE ARE TO BE REMOVED AND WITH NEW DRIVEWAY THEY BE CUT WITH A CONCRETE SAW. - NOT TO SCALE I�o.IrF. E cuED LtrrE _ - " .. -��_ 2: PROVIDE THAN A SAFETY ISLAND WITH NOT LESS 20' OF PARKING AREA BETWEEN ah' Ens I Sum roa 1 Faun 255 SHORELINE DR SUITE 200 REDWOOD CITY, CA 94065 650-482-6300 650-482-6399 (FAX) BKF PROJECT NO. 20090012 R.O.W. CL R.O.W. � 'EYE; r nr 'LEAKENE 3-1-1410 D PLANE Tura' \ -] - I ,DRFVEWAY A, 3r DRIVEWAYS ASE log wliLc UNLESS OTHERWISE BY THE CITY ENGINEER. 25' 25' '"- F F F / 3 IFEXPANSIONJOINT FALLS IN DRIVEWAY, CONFORM AT 2:1 SLOPE (P) (P) BC -�---� ARILS �� I ) �I PLACE c1N -�-rL ,� 4: W = Ew u< IN CENTER BETWEEN CURB CUTS. WIDTH OF DRIVEWAY IN LANDSCAPING AREAS 1' BW/GB 5' BCE 15' 15' 5'1 BW/GB 1 .c C. ; 1 OR 1 PT. CONFORM AT 2:1 SLOPE �' ` ��1 �E4FlY i s Iw 5 CONCRETE SHALL CONTAIN LB. CONFORM AT WALKWAY R.O.W. I IN WHERE SHOWN ON PLANS. I 6: 0.54' LANDSCAPING AREAS I k FL ,_e sno , I I 4 a, NCAC I = I I= I" BASK or cu OF PROVIDE :D DOWELS LAMP BLACK PER CUBIC YARD. AND INSTALL #4 x 12" LONG AT 18' O C MAXIMUM AT THE END WALKWAYS: 4"GONG/6"AB(ROCK) PLANS SLOPE ygRIES-SEE i ,i WHERE STING VAR►ES-SEE PLANS - NEW CONCRETE JO NOS EX SLOPE , SECTION A_A CONCRETE. 7 GAS MAIN. -� „ l, - ,, w n x j a LOAF BOOK NO. DESIGNED BY: JM DATE: DRAWN BY: MS DATE: APPROVED BY: JO DATE: 1/15/10 SCALE: AS SHOWN PROJECT NO.: 467774-46000-7704 (E) 3" ASSUMED DEPTH 24"t. CONTRACTOR SHALL PROTECT (E) GAS UNE AND GAS LATERALS DURING CONSTRUCTION. - �0 4.5"AC/15"AB(ROCK) AND (E) 6" WATER MAIN. GEOGRID PER GEOTECHNICAL ASSUMED DEPTH 24"± TYPE EG TO TOP OF PIPE, CONFORM AT BACK OF WALK WHERE SHOWN ON PLANS. "B" CURB t NOTE WARP PAVEMENT TO MEET VALLEY GUTTER. < -1--a-.. L — �I oNcsrr_ a T a ,. � NOTE: NO DRIVEWAY SHALL BE CONSTRUCTED SHALL BE MAINTAINED O O / WITHIN THREE CONFORM AT BACK OF WALK GUTTER AND _ WHERE SHOWN ON PLANS. RECOMMENDATION. (SEE NOTE 1) AND 3.7'±-21.2'± FROM R.O.W. TO CENTER OF SIDEWALK PIPE. CONTRACTOR SHALL PROTECT (E) WATER i____ UNE AND WATER LATERALS DURING CONSTRUCTION. FLOW LINE OF GUTTER - NOT THE LIP OF GUTTER. PLAN % FEET OF ANY '-0" CURB RETURN. : cr,Au,1 1 TYPE"A" CURB, NOTES: ENGINEERING DEPARTMENT CALIFORNIA 94403 ENGINEERING DEPARTMENT CALIFORNIA 94403 GUTTER, AND SIDEWALK 1. PAVEMENT SECTION IS BASED ON THE REVISED PAVEMENT RECOMMENDATION BY ES GEOTECHNOLOGIES y STANDARD CONCRETE VALLEY GUTTER STANDARD COMMERCIAL DRIVEWAY APPROACH DATED OCTOBER 21, 2009. 2. SOIL SUBGRADE SHALL BE SCARIFIED AND COMPACTED I '` DATE 2002 DRAWN BY PC CHECKED BY OC APPROV CASE 3 DRAWER 1 SE 146 A 4. DATE 2002 DRAWN 8Y PC CHECKED BY DC APPROV D � J �,E 3 DRAWER SE 43 ! %�J4�/�/yi C_1 TO AT LEAST 90 PERCENT RELATIVE COMPACTION AT �` ` "' �J I R. CITY ENG NEE GM' ENGINEER 1 LJ.,l7 I `\ A MOISTURE CONTENT OVER OPTIMUM. /F NRAD s ic 3. ALL GEOGRID (TENSAR BX 1200 OR APPROVED EQUIVALENT) SHALL HAVE 18" OVERLAP. 1 CITY STANDARD DETAILS i % / CI No. 59567 0 m CASE 3 DRAWER 19 SET 32 3 - TYPICAL SECTION NOT TO SCALE / * EXP.`'12/31/11 kr,- CI IILA`\F� t SHEET___OF___ - Ills/,o NOT TO SCALE OF c 9H-26 TG SD - SS 0 J a o. O c PO C — W } W 0) M)0 O W C H- 0 O in PN CO 'T SD SS SS SD 9H-27 I TO I I BENCHMARK POINT 2 ELEV. 101.82 27"Xf�$ (geMED) 33=1Ss VCP 9H-23 R 1.9 I -10.5 i SS 911-2 TG 2.0 >- I -0.2NEm I -3.1NW,SE C (a° U (4 0 0 (4 (4 _om 0 � J U (4 > g> - w ca (4 L4U S I'RFlR 9H-28 R 1.7 I -3.0 RIGHT OF WAY R SS 911-30 TG S 9H-24 R 1.7 I-7.6SW,NE I -7.3SE 0 BENCHMARK A CHISELLED CROSS ON THE WESTERLY CURB FACE OF BAYSHORE BOULEVARD AT THE APPROXIMATE PROJECTION OF THE NORTHERLY MONTE DIABLO AVENUE CURB FACE IN THE WESTERLY DIRECTION. THIS POINT, WITH THE ELEVATION OF 101.82, IS THE ASSUMED VERTICAL DATUM. BASIS OF BEARING THE BASIS OF BEARING USED IN THE TOPOGRAPHIC SURVEY IS THE ASSUMED BEARING OF N 90 DEGREES W BETWEEN CONTROL POINTS 1 & 2. POINT 1, WITH AN ASSUMED ELEVATION OF 100.00, IS A CHISELLED CROSS EASTERLY OF THE ACCESSIBLE RAMP LOCATED AT THE APPROXIMATE INTERSECTION OF THE NORTHERLY CURB FACE OF MONTE DIABLO AVENUE WITH THE PROJECTION OF THE WESTERLY CURB FACE OF KINGSTON STREET. POINT 2 IS THE BENCHMARK AS DESCRIBED ABOVE. EXISTING UTILITIES NOTE THE EXISTING TOPOGRAPHY SHOWN ON THIS PLAN IS BASED ON LIMITED TOPOGRAPHIC SURVEY PROVIDED BY THE CITY. THE EXISTING UTILITIES SHOWN HERE ARE DERIVED FROM RECORD BLOCK MAP DATA BY THE CITY AND/OR UTILITY COMPANIES AND ARE APPROXIMATE ONLY. ACTUAL LOCATION AND SIZE, TOGETHER WITH THE PRESENCE OF ANY ADDITIONAL UTILITY LINES NOT SHOWN ON THIS PLAN, SHALL BE VERIFIED IN THE FIELD BY THE CONTRACTOR DURING CONSTRUCTION. BKF DOES NOT ASSUME RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF INFORMATION SHOWN ON THIS PLAN. 24" OVERFLOW x ONTE DIABLO AVE. (4 L7 SS L S c SS SS GAS ce POINT 1 ELEV. 100.00 (ASSUMED) GAS GAS — GAd — GAS — GAS RIGHT OF rSC ORLI 41/2 KS R1I fr ul GAS GAS —1 OAS — GAS —9 OAS — OAS —t H L II GRAPHIC SCALE 9H-25 R -0.1 I -6.3 9H-27 SS 77-4iSS ___ SS X' 1 3 I -L 3. 9H-2 R 0.9 I I -6.7 20 40 GAS — GA' S SS 9H-28 R -0.6 I -4.2 SS 5 EXP. 12 31/11 CIVIL /P OF ate DESCRIPTION z 0 NO APPROVED .4 a W 0 o- 0 I la W W 0 co 0 I — z 0 J a z 0 p I- z 0 V >- i a ccc a a 0 z U) W I0 CO 0 .y. S. 0) X O 0 W rr 0 0) J _rnro w O 0 0 0 II "a 0 0 0 N N INW3II )oIcoo III 0WIf) U) N U) d' 0 0 N O O 0) O O N O z 0 U W O 0- d U- m 0 z 0 0 DESIGNED BY: JM W 0 0 0 DRAWN BY: 0 t- 0 0 K 0_ N 11 T NO.: 467774-46000-7704 W 0 a CASE 3 DRAWER 19 SET 32 SHEET 3 OF 1 LEGEND: PROTECT (E) GUY ANCHOR PROTECT (E) SEWER MANHOLE I PROTECT' (E) WATER VALVES I PROTECT (E) LET LIMIT OF WORK PROTECT SEWER MANHO BAYSHORE FWY. I T AC • 0 PROTECT (E) STREET LIGHT AND RELATED STRUCTURES PROTECT (E) ETS & CABLE VAULTS' PROTECT (E) WATER STRUCTURES PROTECT (E) AND RELATED -Ta GAS — GAS — GAS JOINT POLE STRUCTURES a GAS — GAS Y/A REMOVE (E) CURB, GUTTER, SIDEWALK, AND LANDSCAPING REMOVE (E) PAVEMENT SECTION -AC, AB AND TREATED SUBBASE GRIND FOR OVERLAY OF (E) PAVEMENT SECTION NOTES: 1. REFER TO SHEET 6 FOR EXACT LIMITS OF DEMOLITION. 2. (E) UTILITIES SHALL BE PROTECTED IN PLACE. CONTRACTOR SHALL POTHOLE UTILITIES TO VERIFY IMPROVEMENTS WILL NOT CONFLICT. CONTRACTOR SHALL NOTIFY THE ENGINEER IF SHALLOW UTILITIES OR NON-STANDARD INSTALLATIONS THAT WILL CONFLICT ARE DISCOVERED. 3. ITEMS DAMAGED DURING CONSTRUCTION THAT HAVE BEEN INDICATED AS PROTECTED SHALL BE REPAIRED OR REPLACED AT THE CONTRACTOR'S COST. PROTECT (E) STREET LIGHT AND RELATED STRUCTURES PROTECT (E) JOINT POLE AND RELATED STRUCTURES Si GAS — GAS — :. :... = PROTECT CE) INLET TEROTELEPHONET E {)4 M MONT6 WA9LO AVE. x POTHOLE 70 VERIFY GAS . . . . ..- :. POTHOLE TO VERIFY..Wq. . . . . . . . . . . . . . . . . . . . . . . . . LATERALS '.'DSECTI .'CONFLICT PROTEGT (E) LATERALS 00 NOT CONFLICT WATER VALVES WITH ROAD SECTION, LOWER WITH. ROAD SECTION (TYP):... REMOVE (E) CURB, GUTTER, SIDEWALK, AND LANDSCAPING REMOVE (E) AC PAVEMENT SECTION TO (P) SUBGRADE PROTECT (E) GAS (TYP) a a s} Si am Sas M a GAS GAS GAS — OAS — GAS —OAS GAS--- GAS — • S — GAS -- GAS — 6AS — GAS — GAS -- GAS -- GAS OAS is 0 OCC se— sr') m I 3 RIGHT OF WAY PROTECT (E) CURB, GUTTER & SIDEWALK a PROTECT (E) AT&T BOXES & VAULTS PRO (E) WATER 8 GAS — GAS P) PRDTECT (E) SEWER MANHOLE PROTECT (E JOINT POLE J AND RELATED STRUCTURES R OVE (E) CURB, GU R & SIDEWALK I PROTECT (E) SIGN PROTECT (E) JOINT POLE AND RELATED STRUCTURES a a RIGHT OF WAY I I I I I j--GAS—GAS—GAS—GAS—GAS GAS GAS GAS REALIGN (E) BRICK PATHWAY AND REGRADE LANDSCAPING FOR (P) CURB RAMP. (E) TREE TO RtMAIN 0 RIGHT OF W RIGHT OF WAY PROTECT (E) WATER VALVE PROTECT (E) PG&E STRUCTURE RELOCATE (E) SIGN BEHIND WALK REMOVE (E) CURB, GUTTER & SIDEWALK PROTECT (E) INLET e a PROTECT (E) F -I, WATER VALVE & JOINT POLE REMOVE (E) CURB, GUTTER & SIDEWALK GRIND FOR OVERLAY. GAS—,-S4ET 6. ♦M i 1 OAS — GAS —e SAWCUT AT LIMIT OF WORK (TYP) 1 U GAS — GAS —t PROTECT (E). INLET � — RS aaMaY�©— c+ t m 1 GRAPHIC SCALE imm as no 20 0 A. A.. 20 a a S — OAS — GAS — GAS LIMIT OF WORK GRIND FOR OVERLAY. SEE SHEET. 6. 40 a a DESCRIPTION 0 (00 rt 0 w 0 0- 0- < d 0 w O a Q 1 O C D C Z a W Q a J 0 0 CO� Z V O Q 0 H 0 W Z w H 0 Z W 0ce a N O 0 CO O z 0 DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO PROJECT NO.: 467774-46000-7704 CASE DRAWER SET 3 19 32 SHEET 4oF12 DESCRIPTION O z 0 0 O J T 0 V a 0 0 _C 00 0 o> m 'n 01- 01- oo 00 gn 0 c O N W- ..o i i I I BENCHMARK POINT 2 ELEV. 101.82 (ASSUMED) POINT 2 CL, 15.41'LT. BAYSHORE FWY. + i I I I 1 I 1 I 0 I� 3.4'± m M U 0 0 19.5'± a 10+00.00 FLOWLINE NORTH 2+10.00 CL, 15.00' LT. CURB RAMP _ 4+45.06 CL, 15.00'LT POINT 1 ELEV. 100.00 (ASSUMED) C BAYSHORE BLVD AC 10 .W0 11+00 Li BASIS OF BEARING (N 90' W) 12+00 I I 2+00 10+00 I I RIGHT OF WAY 2+50.00 MONTE DIABLO AVE. 10+40.00 NORTHERN C&G FLOWLINE F 10+54.63 SOUTHERN C&G FLOWLINE LINE TABLE NO. BEARING LENGTH L1 589'55'14"E 15.42' L2 N89'52'16"W 5.94' L3 S89'55'14"E 99.49' L4 S89'51'31"E 145.59' L5 NO0'09'10"E 74.18' L6 S00'00'03"E 15.92' L7 S89'5514"E 24.79' CURVE TABLE NO. RADIUS DELTA LENGTH C1 12.13' 56'43'19" 12.01' C2 12.04' 61'09'04" 12.85' C3 12.00' 89'55'11" 18.83' C4 22.00' 89'55'36" 34.53' - - IMP S 10+96.72 FLOWLINE SOUTH 2+92.08 CL, 14.77' RT. CURB RAMP 3+03.84 CL, 15.96' RT. 3+08.38 CL, 19.80' RT. NOTE ALL HORIZONTAL CONTROL INFORMA110N SHOWN PERTAINS TO THE PROPOSED FLOWLINES WITH THE EXCEPTION OF THE INFORMATION SHOWN FOR THE MONTE DIABLE AVENUE CENTERLINE. 3+00 MONTE DIABLO AVE. 89.55'14"E 11+0 CURB RAMP 3+34.61 CL, 16.67' RT. 3+30.19 CL, 21.23' RT. 533.29' 4+00 IS a POINT 1 J I 4+49.36 CL, 15.83'LT. I + RIGHT OF WAY CURB RAMP 12+54.24 FLOWLINE SOUTH 4+48.66 CL, 18.51' RT. 12+79.57 FLOWLINE SOUTH 4+52.21 CL, 42.90' RT. I a 20+00.00 FLOWLINE NORTHEAST 4+87.70 CL, 15.02' LT. O 0 a CURB RAMP 5+03.48 CL, 15.00'LT RIGHT OF WAY a S a a 21+00 21+ N 12+46.78 FLOWLINE NORTH 4+56.77 CL, 15.00' LT. 5+00 N. KINGSTON ST. 30+00.00 FLOWLINE SOUTHEAST 4+97.70 CL, 110.82' RT. i RIGHT OF WAY CURB RAMP 30+91.44 FLOWLINE SOUTHEAST 5+04.24 CL, 21.11' RT. 21+45.59 FLOWLINE NORTHEAST 6+33.29 CL, 14.86' LT. 6+00 --I - a a a a 31+33.50 FLOWLINE SOUTHEAST 5+44.58 CL, 14.67' RT. GRAPHIC SCALE 5.59 - - a - - 20 0 20 40 0 2 a I Z J Z Q W a 0 Q Z CC o J I- 0 CO C.) V cn H I- 0 0 Z 11:121 2 O z Y 0 0 CO DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET_5 OF 12 Q D 0 a O J a. 0 a a C a: o~ 0 O Ow 0 0 O r 00 0 mE Sr. ON ON Co w� ..o w" i I i I 1+ 0 I I CONFORM TO (E) BACK OF WALK AND EDGE OF DRIVEWAY CONFORM TO (E) \LIP OF GUTTER 2 \ CONFORM TO 2 %(E) PAVEMENT BAYSHORE FWY. PROTECT E INLET IN PLACE + 106 104 102 100 98 96 94 92 DATUM ELEV 90.00 CO I J I I: r -- CD r'i N. O PROTECT (E) UTILITY (-1-NN NORTHERN TYPE "A" CURB & STRUCTURES IN PLACE. 1 2 GUTTER FLOWLINE ALIGNMENT. 10+00.00 FL SEE SHEET 7 FOR PROFILE. 2+10.00 CL, 15.00' LT. CONFORM TO (E) CURB, GUTTER AND SIDEWALK ,Falir a a s— a a • CONFORM TO BACK OF _ (E) WALK IF NEEDED IN ORDER TO MAINTAIN 2% MAX. CROSS SLOPE REPLACE 2" CURB DRAIN a a LIMIT OF WORK AT (E) LANDSCAPING S — 20+00.00 FL 4+87.70 CL, 15.02' LT CONFORM TO (E) CURB, GUTTER AND SIDEWALK. 12+46.78 FL 4+56.77 CL, 15.00' LT CONFORM TO (E) CURB, GUTTER AND SIDEWALK. (P) CALTRANS CASE C RAMP STD PLAN RSP A88A a a — — a a WITH ROAD SECTION (TYP). E) LIP OF GUTTER L1NES .AS NEEDED..(TYP) x'12+00 BAYSHORE BLVD -0.18% N.) In 0 r.. 3+00 MONTE DIABLO AVE. d 4+00 F01fHOLE IU -Wit SAS 1 --I— POTHOLE TO VERIFY WATER BEGIN (P) UP OF END P CSM TYPE B LATERALS DO NOT CONFLICT GUTTER. LATERALS DO NOT CONFLICT CONNECT TO WITH ROAD SECTION, LOWER -Lo CURB & GUTTER I� I a a — a a al RIGHT OF WAY 10+96.72 PROTECT (E) CONFORM TO (E) INLET IN PLACE LIP OF GUTTER 2+92.08 CL, 14.77' RT CONFORM TO (E) CURB, GUTTER AND SIDEWALK. (P) CALTRANS CASE CM RAMP. STD. PLAN RSP A88B -H O O 0 LEGEND: 00010 NOTE: NEW AC PAVING NEW CONCRETE WORK (CURB & GUTTER, SIDEWALK) NEW GRIND AND OVERLAY NEW TRUNCATED DOMES CONTRACTOR TO PATCH AND MODIFY EXISTING WALLS AND FENCES TO THE ORIGINAL CONDI110N, OR BETTER, FOUND BEFORE CONSTRUCTION. GM COMMERCIAL DRIVEWAY APPROACH (P) CALTRANS CASE CM RAMP. STD. - PLAN RSP A88B -0.25% a a a a — C1y (P)CONFORM LINE SOUTHERN TYPE "B" CURB & GUTTER FLOWLINE ALIGNMENT. SEE SHEET 7 FOR PROFILE. BEGIN (P) CSM TYPE B CURB & GUTTER a a RIGHT OF WAY (P) CALTRANS CASE A, DETAIL B RAMP. STD. PLAN RSP A88A 1 �I (P) CSM TYPE 2 y "A" CURB 12+79.57 FL 4+52.21 CL, 42.90' RT CONFORM TO (E) CURB, GUTTER AND SIDEWALK. OVERLAY TO (E) LIP OF GUTTER. FINISH GRADE AT STREET CENTERLINE FINISH SUBGRADE AT STREET CENTERLINE I N N REGRADE (E) LANDSCAPING AROUND PATHWAY TO CONFORM TO DEPRESSED RAMP. PROTECT (E) TREE 0 5 M O 0 Li =z 000 CONFORM TO E PAVEMENT -0.1% ± REALIGN (E) BRICK WALKWAY WITH (P) RAMP WITHIN RIGHT-OF-WAY (P) CALTRANS CASE C RAMP STD PLAN RSP A88A W/OUT RET CURB RIGHT DF WAY a a NORTHEASTERN TYPE "B" CURB & GUTTER FLOWLINE ALIGNMENT. SEE SHEET 7 FOR PROFILE a a CONFORM TO EXISTING BACK OF WALK WITH MAX. 2% CROSS -SLOPE WITHIN WALKWAY. IF NEEDED, CONFORM AT RIGHT-OF-WAY IN ORDER TO PROVIDE 2% MAX. CROSS -SLOPE. e — — a 4 a a ea RIGHT OF WAY (P) CALTRANS CASE C RAMP. STD. PLAN RSP A88A RELOCATE (E) STOP SIGN BEHIND WALK 4 .2f+00° . • 4, 21+45.59 FL 6+33.29 CL, 14.86' LT. CONFORM TO (E) CURB, GUTTER AND SIDEWALK 21+4- .59 a a — a 31+33. 0 FL 5+44.58 CL, 14.67' RT. CONFORM TO (E) CURB, GUTTER AND SIDEWALK SOUTHEASTERN TYPE "B" CURB & GUTTER FLOWLINE ALIGNMENT. SEE SHEET 7 FOR PROFILE SOUTHEASTERN TYPE "A" CURB C & GUTTER FLOWLINE ALIGNMENT. SEE SHEET 7 FOR PROFILE 1 GRIND 2" & 2" OVERLAY. CONFORM TO EXISTING BACK OF WALK WITH MAX. 2% CROSS -SLOPE WITHIN WALKWAY. IF NEEDED, CONFORM AT RIGHT-OF-WAY IN ORDER TO PROVIDE 2% MAX. CROSS -SLOPE. 0 I 30+00.00 FL M 4+97.70 CL, 110.82' RT. CONFORM TO (E) CURB, GUTTER AND SIDEWALK EXISTING GROUND AT STREET CENTERLINE O) in (7) d N al [D 0 I� 0 ^ o M O • * C . N M O O N Di N 0) O o 0 O 0 0 r O O O 0 2+00 3+00 4+00 MONTE DIABLO AVENUE CENTERLINE PROFILE SCALE: 1"=20' HORIZ 1"=2' VERT 5+00 a a a al GRAPHIC SCALE a a CONFORM TO (E) PAVEMENT + GRIND 2" & 2" OVERLAY. OVERLAY TO (E) LIP OF GUTTER. 20 0 20 40 a a a a r DESCRIPTION �S 1 0 w O 0 J 2 I rR w z w 0 m Q 0 w I z 0 U) z Q J 0 z 0 H 6 U) z 0 w cc STREET PLAN AND PROFILE d' (� 0 w -o c» Z is! U D cD W Q OO O N N 0 NW3��d , oo0 LL Lf) W CO In Y NU) aCDCD ( DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO SCALE: AS SHOWN PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET_6 OF 12 DRAWING NAME: J:\Eng09\090012\D WG\CD\07 Fl owli ne Profll ee .dwg(Loyoutl) PLOT TIME: 01-15-10 2:17pm PLOTTED BY: tre n fn c) r- r- 171 II" II" N N 0 5-n 77 O 9an3 NH3H1110S 0 Cr r z Tm V XI 0 ii r m U) 0 C r m D --I m z 0 03 3 0 r_ z m XI 0 m r m 1n 2 100.5 4s + O O 100. 5 100. 5 100. 2 100.01 100.0 99.86 100. 2 99.71 a 0 0) 0 0) 99.6 0 O O 04 0 99. 3 99.42 99.8 99.23 99.3 0 co CO Co 0 CD 30+46.28 (E) LP FL 99. 22 --30+61.32 (E) LP FL 99.22 30+94.36 (E) HP FL 99.50 31+10.45 (E) LP FL 99.19 0 O H- 0 O N 0 0 8 N Ny 10+9632 TYPE "B " CURB CONFORM TO (E) FL FL 100.27± 11+02.66 GRADE BREAK FL 100.27± 11+43.04 GRADE BREAK FL 100.10± 0 a 12+ 41. 86 - END TYPE B CURB BEGIN CURB RAMP FL 99.80± - - rn 12+58. 67 END CURB RAMP BEGIN TYPE "A" CURB FL 99.75± 0 N 12+63.50 cn GRADE BREAK FL 99.74± 8 0 12+79. 57 TYPE A CURB CONFORM TO (E) FL FL 99. 7± 0 N 030+00. 00 N TYPE A CURB to CONFORM TO (E) FL o - _FL 99.60 ± o -FL 9959 ± N CO 30+15.19 GRADE BREAK 0 N (0 31+ 26.74 (E) HP FL 99.30 30+80.38 END TYPE A CURB BEGIN CURB RAMP FL 99.40 31+02.50 END CURB RAMP BEGIN TYPE " A" CURB FL 99.34 31+08.71 END TYPE "A" CURB BEGIN TYPE "8" CURB FL 99. 32 31+33. 50 TYPE B" CURB CONFORM TO (E) FL FL 99.25 ± a 0 a 0 0) 8 0) z 0 XI 2 XI z C) C XJ v3 ii 0 r_ z Tm N 0 0 r m z XI 2 m n m XI z C) C co ii r 0 r_ z m XI 0 ii r m CO + O 0 0 0 O 0 0 0 O 0 cn 0 100 .1 100 .05 100.0 100.21 100.1 100 .26 99.9 100 .01 99 .7 99 .76 99. 5 99. 3 N3 e CO 0) CO rn CD 99.4 CO 0 0 N + 0 O 99.0 98. 95 99.0 98.99 98.9 r m r 0 0 CO 0 co CO CO r 0 m LA 0 Z 0 m O C Z 0 O N ti (E) CATCH BASIN FL 99.9± I 10+00.00 9+88 .9± J TYPE "A" CURB CONFORM TO (E) FL FL 100.1± 10+85 .62 TYPE "A " CURB (P) FL HIGH POINT FL 100.33 12+46.78 TYPE "A " CURB CONFORM TO (E) FL FL 99 .5± I j 13+ 26.2± 0 H - (E) CATCH BASIN FL 98.9± 0 O 0 0 20+00.00 TYPE "B" CURB CONFORM TO (E) FL FL 99.45± N co 0 N 0 N 20+36.28 GRADE BREAK FL 99.21± 20+49.16 (E) INLET FL 98.95 0 0 20+64.47 (E) HP FL 99. 07 20+89.26 (E) INLET FL 98.86 21+09.78 (E) HP FL 99.11 21+45. 59 TYPE " B" CURB CONFORM TO (E) FL FL 98.94± 0 a 0 a 0 a 0 rn O) 0 CO BOOK NO. DESIGNED BY: JM DATE: a CO m 1 DRAW N BY: MS/CT DATE: APPROVED BY: JO DATE: 1/15/10 co M SCALE: AS SHOWN PROJECT NO.: 467774-46000-7704 ••■ Ernes lawns IPLa 255 SHORELINE DR SUITE 200 REDWOOD CITY, CA 94065 650-482-6300 650-482-6399 (FAX) BKF PROJECT NO. 20090012 MONTE DIABLO AVENUE RECONSTRUCTION PLANS FLOWLINE PROFILES Project Engineer APPROVED Date Senior Engineer Date APPROVED �l16 ,..tt /` /IC Depu ty Director Date REVISION NO. DESCRIPTION BY DATE Q NOTES: 1. EXISTING GAS LINES WERE DRAFTED BASED ON GAS MAPS PROVIDED VIA MAIL BY PG&E ON 7/11/2009. O 0 J P O OC O. r OW 0I 0 0 00 /1i 80 S0 Del O N W IL <s Oa I 1+ 0 + I I i BAYSHORE BLVD V cc fa7 I O A 0 2. EXISTING WATER LINES WERE DRAFTED BASED ON PLANS PROVIDED BY CALWATER VIA EMAIL ON 8/11/2009. 3. ALL OTHER EXISTING UTILITIES SHOWN WERE DRAFTED FROM DRAWINGS PROVIDED BY THE CITY ON 3/25/2009. 4. EXISTING UTILITY LOCATIONS ARE APPROXIMATE AND SHOULD BE VERIFIED IN THE FIELD. PROTECT (E) INLET IN PLACE 2+00 FJ ADJUST (E) AT& T MANHOLE TO GRADE (TYP) GRAPHIC SCALE IMM 20 0 20 40 LOWER GAS LINES AS NEEDED FOR SUFFICIENT COVER — — — — — — — — — — c w 4, �r 1ua;>r, t F' MOH:? AL. 3k00 f> Nr11Et i- NULL 10R5C I:q 95 IIMA9 1016 10.x1 MID S ADJUST (E) WATER VALVES TO GRADE (TYP) PROTECT (E) INLET IN PLACE PROTECT (E) SEWER MANHOLE IN PLACE ADJUST (E) SSMHh & TEL. MANHOLES TO GRADE INSTALI, 2" CURB DRAIN MONTE DIABLO AVE. PROTECT (E) WATER (TYP) 4+00 — — —� — — RIGHT OF WAY PROTECT (E) JOINT POWER POLES & GUY ANCHORS IN PLACE I N. KINGSTON ST. PROTECT L(E) GAS (TYP) RIGHT OF WAY a-4MS--END r — oog 5+00 +- PROTECT (E) PG&E STRUCTURE — — — — — 6+00 + — — 7+00 DESCRIPTION z 0 SN G.I 0 z ts c w co Z Z W Q J a a z a 0 O a J F= m U >- 4C cc J_ w Z H O Z c� 2 Itel lam I ac A:1 N • O • 01 O • 0 rn 0 0 w 001 Z 0 O) WC U<OO M 000N(NI Q =NocvW cc V) C) a a 1oL000 L11 CO w A ) Y N (n DC OD (O co 6 z 0 0 m DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO O N PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET_8 OF12 0 DESCRIPTION (E) R.O.W. (TYP) BUILDING I (E) 'GROUND 100 I BUILDING I 100 100 2+25 (P) GRADE _2.0x —20 0 20 (E) GROUND I, —20 (E) GROUND 1 t —40 2+00 —1.962 (P) GRADE rn 0 0 0 20 BUILDING 100 IBUILDING 1+75 0.67% —20 0 100 (P) GRADE 20 100 40 —20 0 20 BUILDING 100 —20 3+00 2+75 (P) GRADE 2.696 w —20 GROUND I BUILDING ?5$ �_ I 0 20 100 BUILDING I 100 , BUILDING I 100 3+75 (E) GROUND 32a .3, (P) GRADE 0 0 —20 0 20 (E) GROU ND 3+50 to O 0 (P) GRADE IBUILDING BUILDING I 100 100 IBUILDING —20 0 20 40 BUILDING I (P) GRADE 100 100 —20 4+50 4+25 O 0 �3Sz (E) GROUND 0 20 IBUILDING 100 100 5+25 2+50 3+25 4+00 GRIND AND OVERLAY (TYP) 0 0 GROUND 1 I BUILDING 100 0 20 BUILDING (E) GROUND IN \ 2.2°1 100 (P) GRADE CO 0 0 —20 0 20 (E) R.O.W. (TYP) IDRIVEWAY BUILDINGI I I t' I 100 100 MONTE DIABLO AVENUE CROSS SECTIONS SCALE: 1"=20' HORIZ 1"=2' VERT —20 0 0 0 20 IBUILDING 100 (E) R.O.W. (TYP) LANDSCAPEI ' (P) GRADE 100 1 1°k —20 0 O 0 (E) GROUND 20 ILANDSCAPE 100 z 0 NO APPROVED W D co w Z W < O Qa 0 0 N al m V N cc cr 6 -o W Z w I— 0 w Z ix Ism I ag m Al N c o 0 � o a) x o � < 0 1. }0O) Z Z M w U (O CO W WO I I 0N 0 CNO CO 0 rnW3 ct �a (n=000LI- N D W if) u) NM O_'(O(O m 0 Z LY O 0 m 0 DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO SCALE: AS SHOWN PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET_9 OF 12 m m DESCRIPTION 0 O J P 3 0 m C n 0 Co Pr C PY m m On o00 0 0- 8§. oP N oON P 0 ..o 0a <s 1+ 0 I + I I STOP BAR DETAIL A24E 1 1+93.00 BEGIN 8" DOUBLE I YELLOW STRIPES 1 STOP MARKER yr DETAIL A24D BPM 8" DOUBLE YELLOW STRIPES 2+94 CL BEGIN RED CURB RED CURB 3+00 IAUL0 AVE. 3+20 CL END RED CURB �\ E END 8" DOUBLE YELLOW STRIPES (; a a — — a a 3+47 CL BEGIN GREEN CURB i I SIGNING AND STRIPING DESIGNATION REFER TO 2006 CA MUTCD STANDARDS a a "PED XING" MARKERS DETAIL A24D GREEN CURB "20 MIN PARKING" 4+13 CL END GREEN CURB, BEGIN RED CURB 4+37 CL END RED CURB L 10' a a RED CURB 4+52 CL, 25' RT BEGIN GREEN CURB GREEN CURB "20 MIN PARKING" ty 4+52 CL, 43' RT END GREEN CURB I a a a a 12" YELLOW „—CROSSWALK (TYP) STRIPING AT 4+75.00 CL, 25.00' RT BEGIN 8" SINGLE YELLOW STRIPE I I 4' CORNER RAMP PER 7CALTRANS STD. PLAN RSP A88A, //!//! DETAIL B 8" SINGLE YELLOW STRIPE P4, 74. Kin a 5+13 CL BEGIN RED CURB X00 I I 10' BPM " RED CURB a I — a 4+99 CL, 31' RT BEGIN RED CURB RELOCATE (E) STREET (STOP) SIGN BEHIND WALK RED CURB 4+98 CL, 45' RT END RED CURB STOP MARKER DETAIL A24D RED CURB 5+45 CL [END RED CURB 5+20 CL BEGIN RED CURB 4+75.00 CL, 75.00'RT. END 8" SINGLE YELLOW STRIPE is 6+00 a a GRAPHIC SCALE 20 0 .., 20 6+33 CL END RED CURB of.... a a - + 40 =EP ONO 7+00 APPROVED 0 A D z 0 CO Q 0 Lw r z 0 z J 0 0 V O I - U) z 0 U cc Q a a_ cc z 0 z 0 Ism I m N c O 0 O m cc N O U W ... O W O0) Z Z O CrO o (C)CDh 00 rNO0NN 000 Ct cnW3��a IOl=000 L u O W u Lel Nfn ft (0 m O Z 0 O 0 CO DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO O U, r Q PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET1O0F 12 DRAWING NAME: J:\Eng09\090012\D WG\CD\11 Er osi on Co ntr ol Pl an.dwg(L ayoutl) PLOT TIME: 01-15-10 2:19pm PLOTTED BY: tr an T8 O BAYSHORE FWY. I '9 I 110d N3813 NO11031021d 131NI EROSION CONTROL LEGEND: RIGHT OF WAY BAYSHORE BLVD RIGHT OF WAY RIGHT OF WAY N. KINGSTON ST. IJ O O N O 31d0S 0IHdVd0 a O RIGHT OF W AY 2 m Immal I� 0 I� IN Nu) co BOOK NO. DESIGNED BY: JM DATE: DRAWN BY: MS/CT DATE: APPROVED BY: JO DATE: 1/15/10 SCALE: 1"=20' PROJECT NO.: 467774-46000-7704 61` Bki•Een seIftwaeIPuee 255 SHORELINE DR SUITE 200 REDWOOD CITY, CA 94065 650-482-6300 650-482-6399 (FAX) BKF PROJECT NO. 20090012 MONTE DIABLO AVENUE RECONSTRUCTION PLANS EROSION CONTROL PLAN Project Engineer Da te //J1�� ; APPROVED 0!/w C i/2o/,o Senior Engineer APPROVED m Ltd ClAt ( Da te 1/1 �I/0 Deputy Director Date REVISION NO. DESCRIPTION BY DATE 0 a 0 0 C OO 00 O.. Wm NO 00 i1- N oE 9e ON U CO ..s Ig co EROSION CONTROL DETAILS 0000000000000 1 0000000000000000 1 L___ _J ►A PLAN VIEW PONDING HEIGHT STRAW FIBER ROLLS r 6" 12" jj SLOPE (25'1) FOSSIL ALTER N SECTION A - A SEDIMENT TRAP TRENCH. WOOD STAKES OR METAL REBAR. EMBED FIBER ROLL 3"-.5" INTO SOIL. (SEE FIBER ROLL DETAIL E4) 1 \ \ PROVIDE 1' WIDE BY 6" DEEP SEDIMENT TRAP TRENCH AROUND INLET. 1. PLACE FIBER ROLL AROUND THE INLET CONSISTENT WITH BASIN SEDIMENT BARRIER DETAIL ON THIS SHEET. FIBER ROLLS ARE TUBES MADE FROM STRAW BOUND WI PLASTIC NETTING. THEY ARE APPROXIMATELY 8" DIA. AND 20-30 FT. LONG. 2. FIBER ROLL INSTALLATION REQUIRES THE PLACEMENT AND SECURE STAKING OF THE FIBER ROLL IN A TRENCH, 3" - 5" DEEP, DUG ON CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN UNDER OR AROUND FIBER ROLL. 3. THE TOP OF THE STRUCTURE (PONDING HEIGHT) MUST BE WELL BELOW THE GROUND ELEVATION DOWNSLOPE TO PREVENT RUNOFF FROM BY-PASSING THE INLET. EXCAVATION OF A BASIN ADJACENT TO THE DROP INLET OR A TEMPORARY DIKE ON THE DOWNSLOPE OF THE STRUCTURE MAY BE NECESSARY. 4. FOSSIL FILTERS SHALL BE INCORPORATED IN ALL CATCH BASINS AND FIELD INLETS 24" AND LARGER AND SHALL BE INSTALLED PER MANUFACTURER SPECIFICATIONS. FOSSIL ALTERS ARE AVAILABLE FROM KRISTAR ENTERPRISES INC., 422 LARKFIELD CENTER, SUITE 271, SANTA ROSA, CA 95403, PHONE (800) 579-8819. DROP INLET -� SEDIMENT BARRIER Wood or meta/ stakes (2 per bale) Straw bales (2 high) Onginal groun Gravel -filled bags in corners o; 0 o 0 14.8' Min 0 0 PLAN Staples (2 per bale) Straw Bales (Beyond) /a SECTION A -A BP - Straw bales Plastic liner /a /a Wood or metal stokes Wedge loose straw between bales Gravel -filled bogs in corners 2" 0. 12" dia Steel wire 1.0' TlP STAPLE DETAIL /a 'a CONCRETE WASHOUT 0 "i V Plywood 4.0' x 2.0' pointed white Block letters Log screws - Wood post 3.5" x 3.5" x 7.9' CONCRETE WASHOUT SIGN DETAIL CM TEMPORARY CONCRETE WASHOUT FACILITY (ABOVE -GRADE) SUPPLY WATER TO WASH (1/ / WHEELS IF NECESSARY At 45' FLOW 2'-3" (50-75mm) COURSE AGGREGATE M/N. 6" (150mm) THICK DIVERSION RIDGE 50' (15m) MIN. PLAN FLOW NOTES: 1. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHT-OF-WAYS. THIS MAY REQUIRE TOP DRESSING, REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. 2. WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO PUBUC RIGHT-OF-WAY. 3. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP OR SEDIMENT BASIN. 7 12' MIN. (3.6m) DIVERS/ON RIDGE ROADWAY SECTION A - A FILTER FABRIC CTEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT c BACK OF SIDEWALK CATCH BASIN BACK OF CURB c CURB INLET WIRE SCREEN OR FILTER FABRIC 3/4" DRAIN GRAVEL 2X4 WOOD STUD CONCRETE BLOCK A CONCRETE BLOCK PLAN VIEW 3/4" DRAIN GRAVEL WIRE SCREEN OR FILTER FABRIC NOTES: PONDING HEIGHT OVERFLOW 2X4 WOOD STUD INLET FILTER BAG SECTION A -A CONCRETE BLOCK 1. USE BLOCK AND GRAVEL TYPE SEDIMENT BARRIER WHEN CURB INLET IS LOCATED IN GENTLY SLOPING STREET SEGMENT, WHERE WATER CAN POND AND ALLOW SEDIMENT TO SEPARATE FROM RUNOFF. 2. BARRIER SHALL ALLOW FOR OVERFLOW FROM SEVERE STORM EVENTS. 3. INSPECT BARRIERS AND REMOVE SEDIMENT AFTER EACH STORM EVENT. SEDIMENT AND GRAVEL MUST BE REMOVED FROM THE TRAVELED WAY IMMEDIATELY. 4. MODIFY AS NEEDED FOR INLET CONFIGURATION IN FIELD. CURB INLET SEDIMENT BARRIER (TIME FRAME: BETWEEN FINAL PAVING OPERATIONS AND PROJECT COMPLETION) C)-2 CURB INLET SEDIMENT BARRIER EROSION PREVENTION AND SEDIMENT CONTROL NOTES 1. PERFORM EROSION PREVENTION AND SEDIMENT CONTROL IN ACCORDANCE WITH THE LATEST EDITION OF APPENDIX CHAPTER 33 OF THE CALIFORNIA BUILDING CODE, APPLICABLE SAN MATEO COUNTY REGULATIONS, AND SECTION 20 OF THE CALTRANS STANDARD SPECIFICATIONS. 2. THE APPROVED PLANS SHALL CONFORM WITH THE EROSION PREVENTION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES CONTAINED IN THE LATEST EDITIONS OF THE FOLLOWING PUBLICATIONS OR AN EQUIVALENT BEST MANAGEMENT PRACTICE: STORMWATER MANAGEMENT PLAN BY THE SAN MATEO COUNTYWIDE STORMWATER POLLUTION PREVENTION PROGRAM. EROSION AND SEDIMENT CONTROL FIELD MANUAL BY THE SAN FRANCISCO BAY REGIONAL WATER QUALITY CONTROL BOARD. MANUAL OF STANDARDS FOR EROSION & SEDIMENT CONTROL MEASURES BY THE ASSOCIATION OF BAY AREA GOVERNMENTS. CONSTRUCTION SITE BEST MANAGEMENT PRACTICES MANUAL BY CALTRANS. STORMWATER BEST MANAGEMENT PRACTICE HANDBOOK BY THE CALIFORNIA STORMWATER QUALITY ASSOCIATION. 3. IF DISCREPANCIES OCCUR BETWEEN THESE NOTES, MATERIAL REFERENCED HEREIN OR THE MANUFACTURER'S RECOMMENDATIONS, THEN THE MOST PROTECTIVE SHALL APPLY. 4. THE OWNER IS RESPONSIBLE FOR OBTAINING AND COMPLYING WITH THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) GENERAL PERMIT NO. CAS000002 WASTE DISCHARGE REQUIREMENTS FOR DISCHARGES OF STORM WATER RUNOFF ASSOCIATED WITH CONSTRUCTION ACTIVITY DISTURBING LAND EQUAL TO OR GREATER THAN ONE ACRE. CONSTRUCTION ACTIVITIES INCLUDE BUT ARE NOT LIMITED TO CLEARING, GRADING, EXCAVATION, STOCKPILING, AND RECONSTRUCTION OF EXISTING FACILITIES INVOLVING REMOVAL AND REPLACEMENT. 5. PRESERVATION OF EXISTING VEGETATION SHALL OCCUR TO THE MAXIMUM EXTENT PRACTICABLE. 6. THE OWNER IS RESPONSIBLE FOR PREVENTING STORM WATER POLLUTION GENERATED FROM THE CONSTRUCTION SITE YEAR ROUND. THE OWNER MUST IMPLEMENT AN EFFECTIVE COMBINATION OF EROSION PREVENTION AND SEDIMENT CONTROL ON ALL DISTURBED AREAS DURING THE RAINY SEASON (OCTOBER 15 - APRIL 15). 7. EROSION PREVENTION AND SEDIMENT CONTROL MEASURES SHALL BE INSPECTED BY THE OWNER BEFORE FORECASTED STORM EVENTS AND AFTER ACTUAL STORM EVENTS TO ENSURE MEASURES ARE FUNCTIONING PROPERLY. STORM EVENTS PRODUCE AT LEAST 1 INCH OF PRECIPITATION IN A 24 HOUR PERIOD. EROSION PREVENTION AND SEDIMENT CONTROL MEASURES THAT HAVE FAILED OR ARE NO LONGER EFFECTIVE SHALL BE PROMPTLY REPLACED. EROSION PREVENTION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED UNTIL DISTURBED AREAS ARE STABILIZED. 8. CHANGES TO THE EROSION PREVENTION AND SEDIMENT CONTROL PLAN MAY BE MADE TO RESPOND TO FIELD CONDITIONS. CHANGES SHALL BE NOTED ON THE PLAN WHEN MADE. 9. DISCHARGES OF POTENTIAL POLLUTANTS FROM CONSTRUCTION SITES SHALL BE PREVENTED USING SOURCE CONTROLS TO THE MAXIMUM EXTENT PRACTICABLE. POTENTIAL POLLUTANTS INCLUDE BUT ARE NOT LIMITED TO: SEDIMENT, TRASH, NUTRIENTS, PATHOGENS, PETROLEUM HYDROCARBONS, METALS, CONCRETE, CEMENT,ASPHALT, LIME, PAINT, STAINS, GLUES, WOOD PRODUCTS, PESTICIDES, HERBICIDES, CHEMICALS, HAZARDOUS WASTE, SANITARY WASTE, VEHICLE OR EQUIPMENT WASH WATER AND CHLORINATED WATER. 10. ENTRANCE(S) TO THE CONSTRUCTION SITE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF POTENTIAL POLLUTANTS OFFSITE. POTENTIAL POLLUTANTS DEPOSITED ON PAVED AREAS WITHIN THE CITY RIGHT-OF-WAY, SUCH AS ROADWAYS AND SIDEWALKS, SHALL BE PROPERLY DISPOSED OF AT THE END OF EACH WORKING DAY OR MORE FREQUENTLY AS NECESSARY. 11. EXPOSED SLOPES SHALL BE PROTECTED BY USING EROSION PREVENTION MEASURES TO THE MAXIMUM EXTENT PRACTICABLE, SUCH AS ESTABLISHING 70% VEGETATION COVERAGE, HYDROSEEDING, STRAW MULCH, GEOTEXTILES, PLASTIC COVERS, BLANKETS OR MATS. 12. WHENEVER IT IS NOT POSSIBLE TO UTILIZE EROSION PREVENTION MEASURES, EXPOSED SLOPES SHALL EMPLOY SEDIMENT CONTROL DEVICES, SUCH AS FIBER ROLLS. FIBER ROLLS SHALL BE TRENCHED AND KEYED INTO THE SOIL AND INSTALLED ON CONTOUR. FIBER ROLLS SHALL BE INSTALLED APPROXIMATELY 2 TO 5 FEET FROM TOE OF SLOPE. 13. HYDROSEEDING SHALL BE CONDUCTED IN A THREE STEP PROCESS. FIRST, EVENLY APPLY SEED MIX AND FERTILIZER TO THE EXPOSED SLOPE. SECOND, EVENLY APPLY MULCH OVER THE SEED AND FERTILIZER. THIRD, STABILIZE THE MULCH IN PLACE. APPLICATIONS SHALL BE BROADCASTED MECHANICALLY OR MANUALLY AT THE RATES SPECIFIED BELOW. SEED MIX AND FERTILIZER SHALL BE WORKED INTO THE SOIL BY ROLLING OR TAMPING. IF STRAW IS USED AS MULCH, STRAW SHALL BE DERIVED FROM WHEAT, RICE OR BARLEY AND BE APPROXIMATELY 6 TO 8 INCHES IN LENGTH. STABILIZATION OF MULCH SHALL BE DONE HYDRAULICALLY BY APPLYING AN EMULSION OR MECHANICALLY BY CRIMPING OR PUNCHING THE MULCH INTO THE SOIL. EQUIVALENT METHODS AND MATERIALS MAY BE USED ONLY IF THEY ADEQUATELY PROMOTE VEGETATION GROWTH AND PROTECT EXPOSED SLOPES. 13. CONTINUED MATERIALS APPLICATION RATE (POUNDS PER ACRE) SEED MIX Bromus mollis (BLANDO BROME) 40 Trifolium hirtum (HYKON ROSE CLOVER) 20 FERTILIZER 16-20-0 & 15% SULPHUR 500 MULCH STRAW 4000 HYDRAULIC STABILIZING* M -BINDER OR SENTINEL 75-100 EQUIVALENT MATERIAL PER MANUFACTURER *NON -ASPHALTIC, DERIVED FROM PLANTS BUILDING PAD ON SLOPE INSTALL FIBER ROLL 24" FROM LIMIT OF GRADING SEDIMENT, ORGANIC MATTER, AND NATIVE SEEDS ARE CAPTURED BEHIND THE ROLLS. 1" X 1" STAKE OR REBAR STAKE - 3/4" - 1 1/2" DIA. FIBER ROLL DETAIL a BUILDING PAD INSTALL FIBER ROLL 12" FROM LIMIT OF GRADING FIBER ROLLS 3,-4, NOTES: 1. FIBER ROLL INSTALLATION REQUIRES THE PLACEMENT AND SECURE STAKING OF THE ROLL IN A TRENCH, 3"-5" (75-125mm) DEEP, DUG ON CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN UNDER OR AROUND ROLL. 2. FIBER ROLLS MUST BE PLACED ALONG SLOPE CONTOURS 3. INSTALL FIBER ROLLS ALONG BACK OF EXISTING CURB WHERE SHOWN ON PLAN. 14. THE OWNER SHALL PROTECT STORM DRAIN INLETS FROM POTENTIAL POLLUTANTS UNTIL DRAINAGE CONVEYANCE SYSTEMS ARE FUNCTIONAL AND CONSTRUCTION HAS BEEN COMPLETED. 15. ENERGY DISSIPATERS SHALL BE INSTALLED AT STORM DRAIN OUTLETS WHICH MAY CONVEY STORM WATER FLOW LEADING TO SOIL EROSION. 16. SOIL AND MATERIAL STOCKPILES SHALL BE PROPERLY PROTECTED TO MINIMIZE SEDIMENT AND POLLUTANT TRANSPORT FROM THE CONSTRUCTION SITE. 17. SOLID WASTE, SUCH AS TRASH, DISCARDED BUILDING MATERIALS AND DEBRIS, SHALL BE PLACED IN DESIGNATED COLLECTION AREAS OR CONTAINERS. THE CONSTRUCTION SITE SHALL BE CLEARED OF SOLID WASTE DAILY, OR AS NECESSARY, AND REGULAR REMOVAL AND PROPER DISPOSAL SHALL BE ARRANGED. 18. A CONCRETE WASHOUT AREA, SUCH AS A TEMPORARY PIT, SHALL BE DESIGNATED TO CLEAN CONCRETE TRUCKS AND TOOLS. AT NO TIME SHALL CONCRETE PRODUCTS AND WASTE BE ALLOWED TO ENTER COUNTY WATERWAYS SUCH AS CREEKS OR STORM DRAINS. 19. PROPER APPLICATION, CLEANING AND STORAGE OF POTENTIALLY HAZARDOUS MATERIALS, SUCH AS PAINTS AND CHEMICALS, SHALL BE CONDUCTED TO PREVENT THE DISCHARGE OF POLLUTANTS. 20. WHEN UTILIZED, TEMPORARY RESTROOMS AND SANITARY FACILITIES SHALL BE LOCATED AND MAINTAINED TO PREVENT THE DISCHARGE OF POLLUTANTS. 21. APPROPRIATE VEHICLE STORAGE, FUELING, MAINTENANCE AND CLEANING AREAS SHALL BE DESIGNATED AND MAINTAINED TO PREVENT DISCHARGE OF POLLUTANTS. SUPPLEMENTAL EROSION CONTROL NOTES THIS PLAN MAY NOT COVER ALL THE SITUATIONS THAT ARISE DURING CONSTRUCTION DUE TO UNANTICIPATED FIELD CONDITIONS. IN GENERAL, THE CONTRACTOR IS RESPONSIBLE FOR KEEPING SEDIMENT STORM RUN- OFF FROM LEAVING THE SITE. FIBER ROLLS AND SAND BAGS SHALL BE USED BY THE CONTRACTOR ON AN AS NEEDED BASIS TO INHIBIT SILT FROM LEAVING THE SITE AND ENTERING THE STORM DRAIN SYSTEM. ALL EXISTING, TEMPORARY, OR PERMANENT CATCH BASINS SHALL USE ONE OF THE SEDIMENT BARRIERS SHOWN. 2. AS THE OWNER'S REPRESENTATIVE, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY AND ALL DAMAGES TO PUBLICLY AND/OR PRIVATELY OWNED AND MAINTAINED ROADS CAUSED BY THE CONTRACTOR'S GRADING ACTIVITIES, AND SHALL BE RESPONSIBLE FOR THE CLEANUP OF ANY MATERIAL SPILLED ON ANY PUBLIC ROAD ON THE HAUL ROUTE. ADJACENT PUBLIC ROADS SHALL BE AT TH E HE END OF EACH WORKING DAY. EROSION CONTROL MEASURES ARE REQUIRED DURING THE WET SEASON, STARTING OCTOBER 1 OF EACH YEAR. EROSION CONTROL FACILITIES SHALL BE MAINTAINED DAILY UNTIL APRIL 15. 3. THE NAME OF THE PERSON RESPONSIBLE FOR THE DAILY MAINTENANCE OF THESE FACILITIES SHALL BE ON RECORD WITH THE CITY OF SAN MATEO DEPARTMENT OF PUBLIC WORKS ALONG WITH A PHONE NUMBER WHERE THEY CAN BE REACHED 24 HOURS A DAY. THESE FACILITIES SHALL CONTROL AND CONTAIN EROSION -CAUSED SILT DEPOSITS AND PROVIDE FOR THE SAFE DISCHARGE OF SILT -FREE STORM WATER INTO EXISTING AND PROPOSED STORM DRAIN FACILITIES. DESIGN OF THESE FACILITIES MUST BE APPROVED AND UPDATED EACH YEAR PRIOR TO SEPTEMBER 30 BY THE ENGINEER. 4. AS THE OWNER'S REPRESENTATIVE, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING THAT ALL SUB -CONTRACTORS, AND SUPPLIERS ARE AWARE OF ALL STORM WATER QUALITY MEASURES & IMPLEMENT SUCH MEASURES. FAILURE TO COMPLY WITH THE APPROVED CONSTRUCTION WILL RESULT IN THE ISSUANCE OF CORRECTION NOTICES, CITATIONS AND/OR A PROJECT STOP ORDER. 5. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE OPERABLE YEAR-ROUND OR UNTIL VEGETATION IS ESTABLISHED ON SLOPED SURFACES 6. DURING THE RAINY SEASON, ALL PAVED AREAS ARE TO BE KEPT CLEAR OF EARTH MATERIAL AND DEBRIS. THE SITE IS TO BE MAINTAINED SO AS TO MINIMIZE SEDIMENT RUNOFF TO ANY STORM DRAIN SYSTEM. 7. AS THE OWNER'S REPRESENTATIVE, IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO INSPECT ALL EROSION CONTROL FACILITIES AND REPAIR ANY DAMAGED FACILITIES BY THE END OF THE WORK DAY DURING THE RAINY SEASON. 8. BORROW AND TEMPORARY STOCKPILES SHALL BE PROTECTED WITH APPROPRIATE EROSION CONTROL MEASURES (TARPS, FIBER ROLLS, SILT FENCES ETC.) TO ENSURE SILT DOES NOT LEAVE THE SITE OR ENTER THE STORM DRAIN SYSTEM. REFER TO EROSION CONTROL AND SEDIMENT CONTROL FIELD MANUAL, 3RD EDITION, PREPARED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, SAN FRANCISCO BAY REGION. 9. ALL DIRT PILES AND HAUL TRUCKS SHALL BE COVERED. 10. DURING PERIODS WHEN STORMS ARE FORECAST - a. EXCAVATED SOILS SHOULD NOT BE PLACED IN STREETS OR ON PAVED AREAS. b. ANY EXCAVATED SOILS SHOULD BE REMOVED FROM THE SITE BY THE END OF THE DAY. WHERE STOCKPILING IS NECESSARY, USE A TARPAULIN OR SURROUND THE STOCKPILED MATERIAL WITH STRAW BALES, FIBER ROLL, OR OTHER RUNOFF CONTROLS. d. USE INLET CONTROLS (E.G. FILTER MAT) FOR STORM DRAINS ADJACENT TO THE STOCKPILED SOIL. e. THOROUGHLY SWEEP ALL PAVED AREAS EXPOSED TO SOIL EXCAVATION AND PLACEMENT. C. 11. DURING PERIODS WHEN STORMS ARE NOT FORECAST - a. PREVENT STOCKPILED MATERIAL FROM ENTERING THE STORM b. THOROUGHLY REMOVE LOOSE SOIL VIA SWEEPING FOLLOWING REMOVAL OF DIRT. 12. DRAINAGE INLET SEDIMENT BARRIERS SHALL BE INSTALLED AS SOON AS THE STORM DRAINAGE SYSTEM IS INSTALLED. 13. PRIOR TO PAVING, FIBER ROLLS SHALL BE INSTALLED AROUND EACH DROP INLET AND CURB INLET PER DETAIL 1. AFTER PAVING IS COMPLETE AROUND EACH DROP INLET, BLOCK AND GRAVEL SEDIMENT BARRIERS SHALL BE INSTALLED AROUND THE DROP INLETS AND CURB INLETS PER DETAIL 2 UNTIL ALL EXPOSED EARTHEN AREAS HAVE BEEN STABILIZED AND THE ROADWAY FACILITY IS OPERATIONAL. 14. EXPOSED EARTHEN AREAS TO BE STABILIZED SHALL BE SEEDED AND MULCHED IMMEDIATELY AFTER EACH AREA HAS BEEN GRADED. SEED MIXTURE MAY BE EITHER HYDROSEEDED OR HAND SEEDED, INCLUDING A TACKIFIER, PER THE MANUFACTURES RECOMMENDATION. CONTRACTOR SHALL BE RESPONSIBLE FOR INITIAL WATERING OF AREAS TO ESTABLISH GROWTH AND STABILIZE THE SLOPES OF THE THE GRADED AREAS WITH VEGETATION, AND TO RE -SEED ANY AREAS IN WHICH VEGETATION DOES NOT INITIALLY TAKE HOLD. 15. IF GRADING OPERATIONS ARE NOT COMPLETED BY OCTOBER 15, CONTRACTOR SHALL SUBMIT A WINTERIZATION PLAN TO CLIENT. 16. THE LOCATIONS OF THE TEMPORARY CONCRETE WASHOUT FACILITY AND TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT CAN BE DECIDED BY THE CONTRACTOR UPON APPROVAL BY THE CITY. Q 0 DESCRIPTION 4 0 O 0 a_ S Z o Z W ^J^ z Z u) O O_ H m V z cc O 0 co cc Z 1- O O Z a cO O 0 cc W lam I m N � o 0 O) � ^o � N D U W 0O) Z _ M raj , w 00 O U oo CNN0 =NOODW ix v)wr't0 1.0 000 L� [) D W Ln Y N U) CC CD ID CO O z O O m DESIGNED BY: JM DRAWN BY: MS/CT DATE: DATE: 1/15/10 APPROVED BY: JO PROJECT NO.: 467774-46000-7704 CASE 3 DRAWER 19 SET 32 SHEET 12 OF 12