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HomeMy WebLinkAbout723-4 .L PA r 1 2 J 4M1�' ` 5`� 'y`y EROSION & SEDIMENT CONTROL NOTES J _ I II I APJ\1 3 f,1J 1 0-6 f J ALL EROSION CONTROL PENS SHALL BE IN ACCORDANCE NTH CITY OF LAKE£LSNORf GRADING ORDNANCE N0.882 AND 3 I I it r�y5ti �Co AND APRILSTANDARDS OUILWED fS WIIHOUN EROSION IN THIS MANUAL NO GRADING PERMIT-ALL BE CONIROL PLAN APPROVED BY THE CITY ENIDBER GINEER.ISSUED THE EROSION THEECONTROL PLAN SHALL 35 -- ;I j EX. BLDG. (70.7) F.F. �.;I I INCLUDE DETAILS OF PR07ECTIV£MEASURE$INCLUDING DESILTING BASINS O7 OTHER TEMPORARY DRAINAGE OR EROSION & SEDIMENT CONTROL NOTES CONTROL MEASURES OR BOTH,AS MAY BE NECESSARY TO PROTECT THE WATER QUALITY OF RECE714NG WATER BODIES O �' OR TO PROTECT ADJOINING PUBLIC AND PRIVATE PROPERTY FROM DAMAGE FROM EROSON,FLOODING OF THE INSTALL DOUBLE ROW OF GRAVEL BAGS 8 INLET PROTECTION PER DETAILS HEREON 31 TA / / _�N 6�5 iI3-`L. L.b(!Y LY/ DEPOSITION Of MUD OR DEBRIS WHICH MAY ORIGINATE FROM TH£SITE OR RESULT FROM SUCH GRADING OPERATIONS 32 C ONSTRUCT STABILIZED CONSTRUCTION ENTRANCE PER DETAIL HEREON -.'S 45,3257."'6`20L62`PR.CEDSEDP/1`. .' am-b.'.`":"�=-=.��.'. '.'S 4b'S2:57"f•`11�.00"RPOPOSE-D.�L", LL �E�+ `�I I ����� VEGETATION CLEARING AND BRUSHING ACTIVITIES STALL NOT BE INlRA1ED DURING THE RAINY SEASON ON NY SITES 33 ESTABLISH EQUIPMENT&MATERIAL STORAGE AREA PER CAL TRANS WASTE MANAGEMENT AND MATERIALS POLLUTION CONTRO BEST MANAGEMENT PRACTICES WHICH ARE NOT ADEQUAIEY PROTECTED W91H DENLTING BASINS�OTHER TEMPORARY DRAINAGE O2 CONTROL L MEASURES 39 INSTALL VELOCITY REDUCERS PER DETAILS HEREON I I i Il q SEPARATE PLANS FOR TEMPORARY DRAINAGE AND EROSION CONTROL MEASURES 70 BE USED DURING THE RAINY 3© INSTALL VELOCITY DOUBLE ROW OF GRAVEL BAGS AS EROSION BARRIERS I y ' I I ill SEASON SHALL BE SUBMITTED PRIOR TO OCTOBER 1. THE CONTROL DEVICES SHOWIN ON SAID PLANS SHALL BE I I III II INSTALLED NO LATER THAN OCTOBER 15,AND MAINTAINED IN OPERABLE CONDIBON UN77L APRIL 15. TEMPORARY£ROSON CONTROL PLANS SHALL PROVIDE THE FOLLOWING.• EDGE OF PAVEMENT 1 I ,eAl I:I 1. THE FOLLOIWNG NOTES SHALL BE PLACED ON THE PLANS I I E I h I ilk t A IN CASE OF EMERGENCY,CALL MR BARNEY BISHOP AT(714)936-5795 FLO INLE FLOW E -` ........-- - -b -- - - - - - - I`" ill i! B. THE UNDERSIGNED CIVIL ENGNEER WILL REVIEW PLACEMENT OF EROSION CONTROL AND INSURE THAT WORK IS IN i ACCORDANCE WTH THE APPROVED PLANS I m m 35 i 10 I II SPILLWAY,1-BAG HI GRAVEL BAGS N z 1-; ar0 1Lr 'I 2-BAGS HrGIH (SIGNATURE) (RCENO.) (EXP) (DAIS) TYPICAL PROTECTION FOR INLET ON SUMP C A STANDBY CREW FOR EMERGENCY HURK STALL BE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON, 2"PVC PIPE FROM y- I I II OCTOBER 15 THROUGH APRIL 15. NECESSARY MATERIALS SHALL BE AVAILABLE ON-9 AND STOCKPILED AT, N.TS. I { I I COVEN/ENT LOCATIONS TO fAOUTATE RAPID CONS 7RUCROV OF 1EMPORARY DEVICES OR TO REPAIR ANY DAMAGED LIP' TYP .. i:. . _ SUMP,PUMP )t I yi,'' PA EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. EDGE OF VEM T D. £BOSON CONTROL DEVICES SHALL NOT BE MOVED OR MQUlf7ED WITHOUT THE APPROVAL OF THE CITY ENGINEER. SECTION "-7„ K+ 4 E ALL REMOVABLE PROTECVE EROSION CONTROL DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH FLOW fL0 1 \ \ 3'MIN.OPENING BETWEEN WORKING DAY WHEN THE FIVE(5)DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT(40X). is BAGS ON TDP RDW L I I I I F. AFTER A RAINSTORM,ALL SILT AND DEBRIS SHALL BE REMOVED FROM CHECK BERMS AND DESLTWG BASNS ANY GRADED SLOPE SURFACE PROTECTION MEASURES DAMAGED DURING A RAINSTORM SHALL ALSO BE IMMEDIATELY SPILLWAY,1-BAG hi RAVELBAG EXISIING 4' REPAIRED. SEWER LA71 G. FILL,SLOPES AT THE 7RACT PERlMET73R MUST DRAIN AWAY FROM 7H£TOP CE THE SLOPE AT THE CONCLUSON F OF EACH WORKING DAY. 2 MIN. TYPICAL PROTECTIOb ,H,GH +`. . . 6 a- ,II FOR INLET ON GRADE _ I H. THE CONTRACTOR SHALL BE RESPONSIBLE AND HA POSTED ON THE S17E TO PREVDNT PUBLIC 7RESPASS INTO L�T.,) VE AREAS WHERE WATER IS IMPOUNDED WHENEVER THE DEPTH EXCEEDS TOO(2)FEET OR CREATES A HAZARDOUS 30'CSP INLE N LS CONDITION. F[,�I Ih I III t" 2 TEMPORARY SOIL STABLIZA ROAN MEASURES INSTALLED ON GRADED SLOPES EXCEEDING A,T•1 RATIO AND/OR TEN EEC i ill r 13 y (10)FEET IN HEIGHT.fi .I DESLRNG FACIU77ES AT ALL DRAINAGE INLETS FOR THE GRADED SITE;DESIGNED FOR A TWENTY-RkE(25)YEAR, TYPICAL PROTECTION § SIX SHA(6)BE SUBMITTED FOR THE FOLLO HOUR STORM INTENSITY W GUST BE DETAILED ON THE PLANS DESIGN AND SPECIRC RELYMHMfNDAROJS FOR AREA DRAIN INLET 9 Qj y A. DESL I NG BANN VOLUME BASED ON GRADIENT AND NATURE OF SOILS N.T.S. m IN, ; B. THE REAL EXTENT OF ALL GRADED AREAS AND lD£NTIf7CARON ANY TEMPORARY SOIL STABIUZAR MEASURES ON �' EROSION CONTROL & INLET PROTECTION BMPs a I I I tl ;I I F C. SIZE QU DfNLTING BARN OUTLET PIPE AND OVERFLOW. 1.INTENDED FOR SHORT-TERM USE.2 USE TO INHIBIT VATER m 3.ALLOW FOR PROPERNMAINTENANCE ANDOCLEANUP, v D. DIKE REQUIREMENTS SHOW MINIMUM WALL HIM,,ROPE OF WALLS,PERCENT COMPACROA;ETC 4. BAGS MUST BE REMOVED AFTER ADJACENT OPERATION IS COMPLETED R 5.NOT APPLICABLE IN AREAS WITH HIGH SILTS AND CLAYS WITHOUT FILTER FABRIC . 3•I"+ /O•III! 4. PLACEMENT OF DEVICES TO REDUCE EROSION DAMAGE WITHIN THE TRACT MUST BE SHOWN ON THE PLAN. S OUTLET CONDITIONS FROM THE DESILTING BASIN SHALL NOT EXCEED DOWNSIREN UMITARONS NOTES: V _ � 1. GRAVEL BAGS ARE ENCOURAGED OVER THE USE OF E. I `SOTS fcp.,/) I'° I ( { 6. THE PERMIT7EE SHALL KEEP A STNDBY CREW FOR EMERGENCY MURK SHALL BE AVAILABLE AT ALL RMES DURING W X SANDBAGS AND MAY BE REQUIRED IN AREAS WHICH LILT I "� - +�QN,! I �'i ( I II '1 THE RAINY SEASON. NECESSARY MATERIALS SHALL BE AVAILABLE ON-SITE AND STOCKPILED AT CONVENIENT ARE PARTICULARLY SENSITIVE TO SEDIMENT DEPOSITIO !R �i-, + I I I '�� LOCATIONS TO FACILITATE RAPID CO✓STRUCRON OF TEMPORARY DEVICES OR 70 REPAIR ANY DAMAGED EROSION 20130' 5' ° I' `� 'I I'e 2. REQUIREMENTS FOR AND SPACING OF VELOCITY I a CONTROL MEASURES WHEN RAIN IS IMMINENT. ' ' L:' ( ' I �I;!',;,. 31'-40' T REDUCERS FOR STREETS WITH GRADES OF LESS THAN I 66;) 4%SHALL BE AS SHOWN ON THE APPROVED EROSION ,9- - - - •. -i• - +-.` `. l`g,� ;i 7. DEVICES SHALL NOT BE MOVED OR MODIFIED WITHOUT TIE APPROVAL OF THE DIRECTOR OF PUBLIC SERVICES OR, LJ i.` _ �..� QP.L =` `--UI e. ,T a�t •��g'� IN N EMERGENCY,BY THE PERSON RESPONSIBLE FOR GRADING OPERA BONS 47'S0' 9' CONTROL PLAN. ,. . .`. . ..'. ONITHETAPPRODED£IOSIOACONTROL PAN. S x ,',Hy � � � �, � � �/ & ACL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END CE EACH WINKING DAY WHEN TH£ BROADCASTS PROVIDED BY THE UNDID STATES WEATHER SOMCE. \ O e•� - o ' O�.. �4 NT'a'� ����>"-� 00'MAX(SEE NOTE 2) -{ --6--- -- 31¢ � ----6--- ---6-- - - --- --6-- ---- ----- "'6--------E- 34-6--- -----$---I 6- 6`-- 9. AFTER A RAINSTORM,ALL St AND DEBRIS SHALL BE REMOVED FROM CHECK BERMS AND DESIL TNG BASINS AND 1 N .,.,.H --EX PUMPED DRY. ANY AD ROPE PRO7EC77 MEASURES DAMAGED STALL 34 �5" s LNLE'=60.0 BANNS BE IMMEDIATELY REPAIRED. (LURE TO PRO ETFECI7VE MAINTENANCE MAY RESULT�N PENAL)IfSM --__ _-_-0- �_-______�y�°_________.6 1 CIO ___ yq,.- 74. s --- _ _34 >> - .�_.�___ ___ _ .bb_ __ 3 _ TB - 'I �5' SANDBAGS(TIT) I3� - - - 75 50s-- -- -------- --- ---��---- - -/ 30-- -- ---' '-F-----*'�5---- -r �--' --- 4------ ----- ---- - --- �-- •E�-- i---- -- -- -y-'-- +qE`P------ - - - -�_ - 10. FILL ROPES AT THE TRACT PERIMETER MUST DRAIN AWAY FROM THE 70P OF THE ROPE AT THE ROPE AT THE W PER DETAIL B" ----- ----�---- _-------.____ ___ -. -�___---_---_------- CONCLUSION OF EACH WORKING DAY. Q m � �$+�, �( gg �s VqE + 4-wil'S , n ••' i�T O N s7 :r1' � %r I e' cQi o DIRECTON OF w 9` a --- --- --- 81 Eu� 11. AT LEAST ON£ 1 GUARD SHALL SE POSTED ON THE SITE WHENEVER THE DEPTH OF WATER IN ANY DEVICE W a STREET FLOW ^o N; $--- -W--cA---y -W-------'W-- ---- -W---<e'�a--'W--- n ifr-- -isr---e-- ._ :L-!'-- `Y.-V.'�-b- -- ()v EXCEEDS OGHTEEN(18)INCHES ADDITIONAL GUARDS MAYBE REQUIRED AS DEEMED NECESSARY BY THE DIREC70R OF------------ ,�----- °�P�' F.G.PER PLAN Y - a �q IS„i PUBLIC SERVICES - g �p o I ti %C� 12. AFTER A RAINSTORM,ALL SILT AND DEBRIS SHALL BE REMOVED FROM PUBLIC DRAINS AND PIPES AND FROM ------- --- -- --- 8 \ i I --------------- }. o l DRAINS AND PIPES CE ADJACENT PROPERBES GRAPHIC SCAM EROSION C'ONT'ROL PLAN ` N q ;'' B'MIN 2 ]0 O PO 10 M \ 80 LEGEND. \` ,o Ea i`� � / SPACING FOR VEHICLE ACCESS • - ..-- GRAVEL BAGS - I Jp. I 6F __ / �R25' 1 x 1 a IN FEED) _. ���rh.f& 1 inch= 20 li- STORM WATER RUNOFF - EQUIPMENT&MATERIAL q STREET SANDBAG DETAIL N -® �G� a34 STORAGE AREA R%` ANTS UNAUTHORIZED CHANGES&USES ENTRANCE STABILIZATIOAF e� ^ CAUTION• THE ENGNEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE FOR,OR LIABLE FOR, f• '�l�. 2 BAGS MIN. SANDBAGS(TYPI SPACING OF ROWS OF SANDBAGS UNAUTHORIZED CHANCES TO OR USES Of THESE PLANS AL CHANGES 70 THE FLANS MUST BE IN Undr r eound Service Alert WR/TNG AND MUST BE APPROVED BY THE PREPARER OF 7IIESE PLANS FILTER FABRIC IT/S A REOU/REMENT CE THESE PENS 7HA T ALL WORK DEPICTED HEREON SHALL BE STAKED BY 2 L 1r 1' � SLOPE OF STREET PA VED STREET UNPA VED STREET pp NOTICE TO CONTRACTOR A LICENSED LAND SURVEYOR AS DEFINED BY THE STATE OF CALIFORNIA.FAILURE TO COMPLY COARSE AGGREGATE �' {{ Call: TOLL FREE WITH THIS REQUIREMENT WILL RESULT IN THE CONTRACTOR BEING HELD FULLY LIABLE FOR ANY 1' TO 3' — — — — 107.OR MORE 25, 25' 3 COURSES CONSTRUCTION CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION ERRORS IN THE DESIGN AND CONS7RUCRON OF THE IMPROVEMENTS =I= 1= — 9.9% TO 8% 50' F HICW MIM 50' C18'HIGH MIN) PRACTICES,CONSTRUCTION CONTRACTOR WILL BE REWIRED TO ASSUME SOLE AND COMPLETE 7.97 TO 6% 75' (2 BAGS) 75 1'HIGH MIN. 1-800 RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THE PROJECT, BY WINKING FROM THESE PLANS THE CON7RACTOR AND HIS SUBCONTRACTORS ACKNOWLEDCE TYP.SECTION TYPICAL ELEVATION 5..97 TO 4% 100, 100' ] (2 BAGS) 227-2600 INCLUDING SAFETY O'ALL PERSONS AND PROPERTY THAT THIS REQUIREMENT SHALL BE MADE 70 APPLY THAT THEY HAVE REVIEWED THESE PLANS THROUGHLY AND UNDERSTAND THE DESIGN INTENT 32 STABILIZED CONSTRUCTION 3.9Y.OF LESS HOOP HOOP CONTINUOUSLY AND NOT BE LIMITED 70 NORMAL WORKING HOURS,AND CONSTRUCTION CONTRACTOR IMPLIED BY TH£PLANS. THE CONTRACTOR FURTHER ACKNOWLEDGES THAT ONLY QUALIFIED FIELD ENTRANCE VELOCITY REDUCER FURTHER AGREES TO DEFEND,INDEMNIFY AND HOLD DESIGN PROFESSIONAL HARMLESS FROM ANY AND ALL PERSONNEL OF THE CONTRACTOR ND SUBCONTRACTOR ARE TO BE UTILIZED IN IMPLEMENTING B TWO WORKING DAYS BEFORE YOU DIG LIABILITY,REAL OR ALLEGED,IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, THE ENGNEERS DESIGN INTENT. FURTHER THE CON IRA CTOR ACKNOWLEDGES THAT HIS FIELD NOT TO SCALE EXCEPTING LIABILITY ARISNG FROM THE SOLE NEGLIGENCE OF DESIGN PROFESSIONAL PERSONNEL FULLY UNDERSTAND THE DESIGN INTENT OF THESE PLANS N.T.S. "ID No.833C332486 THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE VATH THE PREPARED UNDER THE SUPERVISION OF: APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE oQR� ssq MARK REVISIONS APPR. DATE rygM CITY OFLAKEELSINORE SHEET (� LAWS AND A PERMIT CAN BE ISSUED. / e_ /' y/Df Fe��� +oy� } EROSION CONTROL PLAN 4 KORT M.SAXON DATE c> 44180 m R.CG�NO.44180 EXP.DATE:6/JOn005 E"O 6 U05 ' SCALE: A S NOTED a u or /9 or BENCH MARK: SHEETS KEN A. SEUMALO, RCE No. 56915 DATE sr r LAKE Parcel INORnSt.&BTRIAL SAXONENGINEERINGSERVICES 9T crv�� � B.M.B-95-55 Parce/14Mrnt6DrDSt.&Birch St FILE No. g CITY ENGINEER 1030 CALLS SOMBRE,SUTTEE-2,SANCLEMENTE,CA 92673 FOF OAL1f� COLLIER AVE ND 3RD ST. �, e� APN:377-151-044-0