HomeMy WebLinkAboutDWG 490-9A; PD 15-12; SDG&E TOWER EROSION REPAIR; 01-04GRADING NOTES .,~,ax lfPDt\CXBD #9932 =a =-:a=..=.-Y'=a :a l'=I :a (IN ADDITION TO THE REQUIREMENTS =-=.I=-=-:I OF CHAPTER 15.16 OF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY lfPO'U\fBD B.228669 GRO&IOR DBP.AFD OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS.
2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE =a If/ l'=I :a =-:a I-=.. =.. =-=-=-:a CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY
STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL GENERAL NOTES: REVISE THESE PLANS 'M-IEN NON-CONFORMANCE IS DISCOVERED.
3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF-' . ---"--·-·-~·-· '-111< l'>dj --~-·-WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS THE FOLLOWING NOTES ARE PROVIDED TO GIVE DIRECTION TO THE CONTRACTOR BY ----1,[iS,l'1ef"
ft1_~ r;-;'°'Pltcfa;d k.~ >Y. DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY THE ENGINEER OF WORK: O' ~ V,Sra Wa.~ --,;,' ,,. .,
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL {.;\t]!k
-
'
~.;,"' --~~ u;,O<J"l'i...,_o, @I} " ❖,,.-:,, -i;j\ ,. Carl,;bad Plaza South 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY 1. ALL WORK SHALL COMPLY WITH ALL APPLICABLE PORTIONS OF THE FOLLOWING ~ auef'l11•V1; • Sl'oppalf} c.,.,ter
WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A -
CERT/FICA TE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST BE SDG&E SPECIFICATIONS: A. TE-100 "GENERAL CONSTRUCTION SPECIFICATIONS" North Co1Jnty Ptau LEGEND TE-101 "TRANSMISSION STRUCTURE ACCESS ROAD AND STRUCTURE PAD .,,,,,,,,. • westfic!ld Carlsbad a t,'.:;)~nf\O
FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE 8. .
iMvronRd ,,,.
PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000. 00 FOR EACH CONSTRUCTION. C. "SAN DIEGO REGIONAL STANDARD DRAWINGS" ' OCCURRANCE OF LIABILITY. THE INSURANCE COMPANY 'ltR/D.NG. lli( POLICY MUSI Hosp Gros I!' Par#( DESCRIPTION SYMBOL "i;,"-?J<! HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS VII 2. NEITHER THE OWNER, NOR THE ENGINEER OF WORK WILL ENFORCE SAFETY to ~,.,;,, -I'~ 4, ~ Ge
' "'--OR BETTER AS ESTABLISHED BY "BESTS" KEY RATING GUIDE. MEASURES OR REGULATIONS. THE CONTRACTOR SHALL DESIGN, ! t '"" ~ BEGIA._ END
r:,~\\ • Waterstor.,e Carlsbad i~s, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL YoureUAw
5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM Hid~n canyon SECTION STATIONING BE RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE, AND FEDERAL SAFETY ~ Commv11i1y Pant.
TH£ CITY AND DTH£R APPROPRIATE AG£NCl£S. 0 \ "' ' AND HEALTH STANDARDS, LAWS AND REGULATIONS. § ~ Fo•~Aw, ' ~,§; Oli-:,-4, £. • • '<> 'i) ,#'1/iU;;;geO{ 6. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY it' , "t":> g· "'q ~ STATION STATION 'l. .. [ill] ,.. i '{. WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION ~ , cN-\..,, .. 0 L.u Flofes.!lt " ~ \ ,<. C-,
HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED. 3. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PLACE, SPREAD, WATER AND ,t ~ vi-.,~ ,; % ~
~ B11.1~a •.risi:a <?-"'..., '6 R.O. W./EASEMENT COMPACT ALL FILL IN STRICT ACCORDANCE WITH SDG&E'S ,l J • Elementary Schoel l' -i. ,. ~
SPECIFICATIONS. •• D {,~Rame~ ~O~ATION
7. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL ,.. I § ~ • 1 ~
OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE DEVIATIONS FROM THE SDG&E'S SPECIFICATIONS WILL BE PERMITTED ONLY UPON "' 1. • .. <
{ .... , .. ' APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET. WRITTEN AUTHORIZATION FROM THE SDG&E REPRESENTATIVE. -y~) i;,.-q_ f EXIST TRANSMISSION LINE --
<' '%. ~,-t'-11t4 <,!. .,~
ORIGINAL DRAWINGS tcnowtc,c,A"tt \'I KncYllts I-:~ ·IP°'t-
,.._, ~ 8. SHALL BECOME THE PROPERTY OF THE CITY UPON BEING ~,.., ~s, • ~ ,.: C, ~ '1 q,. ct," "'" • ,;,-"t" "<' "',i, ?> .s;. Carl SIGNED BY THE CITY ENGINEER. ' ,?' ~ .. 4,! EDGE DIRT ROAD / TRAIL 4. DURING CONSTRUCTION: THE CONTRACTOR SHALL GRADE ALL EXCAVATED AND "" .t r:.,.e,. ,t ------e,>' e Vict<,fl3A-4'< ,.,, j ; "{' _,__b
FILLED SURFACES TO PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF -~· o>' ~ "" 9. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS Lagun~ i:;, Login> O• , -,#'..):, • • ct-ei.,...;-..,, :.va\cmA<ve BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE WATER. SURFACE WATER SHALL BE CONTROLLED TO AVOID DAMAGE TO ADJOINING " ,{} I, • • \ '• CITY. PROPERTIES OR TO FINISH WORK ON THE SITE. THE CONTRACTOR SHALL TAKE -~<:-\ 1 • " ~ . .. r;p .. "' • 0 ~ ~ ;; ~ • ':;, ~ . • %?.. ,,_,:,. * a 10. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO REMEDIAL MEASURES TO PREVENT EROSION OF FRESHLY GRADED AREAS, AND ,, <i, ~' 1-a " " EXISTING STRUCTURE • ,.,, ' ,, .,.'l .. :,. &,'!>,;,," • [ill] s THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. UNTIL SUCH TIME AS .,.. ~ < < PERMANENT DRAINAGE AND EROSION CONTROL MEASURES '" .. ~-:i' _o s ~ . > Tit:nrn.1Ave
11. A eB£CQNS.'IB.!iC.D.QN MEETING SHA/ I B£ tiE1 D. AI THF SHE eBJ.OR IQ lliE HAVE BEEN INSTALLED. AFTER GRADING IS COMPLETED AND THE SDG&E
RFGIN/':I._ING QE WORK !!./:JD. Stil!.l l BE d I IF tiQEQ BY l!.l l ffE:ffiESEtfr~ TIVFS REPRESENTATIVE HAS FINISHED OBSERVATIONS OF THE WORK, NO FURTHER N ACOE NON-WETLAND WATERS
RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER EXCAVATION OR FILLING SHALL BE DONE, EXCEPT UNDER THE OBSERVATION OF W.E RWQCB WATERS OF THE STATE ----------------------
l!.SffCIS Q£ THF WORK, THE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION THE SDG&E REPRESENTATIVE. VICINITY MAP CDFW STREAMBED MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE(5)
WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR WILL THEN BE 5. CONTRACTOR SHALL TAKE THE NECESSARY PRECAUTIONS REQUIRED TO PROTECT SCOPE OF WORK: SCALE: NTS CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DATE AND TIME FOR THE s
PRE CONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO ADJACENT PROPERTIES DURING THE GRADING OPERATIONS. CDFW RIPARIAN
I I
SCHEDULING. THE GRADING PERMIT WILL 8£ PROVIDED BY THE PROJECT INSPECTOR SHEET INDEX (SOUTHERN WILLOW SCRUB)
AT TH£ MEETING. 6. BRUSH AND TREES SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. THE FOLLOWING IS A LIST OF ITEMS THAT NEED TO BE COMPLETED AND (TO BE AVOIDED)
12. l!.l l /NSPFCllQN RFOl1ES.IS OTHEB. THl!,N [OR PRECONSTRIJ.CllDN MEETING. l'dl l BE IN ALL AREAS REQUIRED TO BE GRADED, ALL VEGETATION INCLUDING ROOT COMPLEMENTS THE GRADING PLANS AFTER STAKING THE GROUND DISTURBANCE LIMITS: C-1. .......... TITLE SHEET AND GENERAL NOTES
Ml!.Df BY c;,\l l i/':I.G. THE E/':I.G/NEFB.ING 24 tiQl/R /NSPECllQN ffE:Ql[EST l lNE !!.I SYSTEMS SHALL BE REMOVED AND THE RESULTING EXCAVATION FILLED WITH FILL C-2 ........... GRADING PLAN AND CONTROL POINT TABLE (D REMOVE EXISTING DIRT MOUNDS AND FILL IN ERODED AREA. ACOE WETLAND WATERS,
I I
CZ~O) 4J.B-38i/1, INSPECTION ff[OUESI MUSI BE B£CEI\IEQ eBJ.QB. IQ 2: 00 e.M. SOILS COMPACTED TO MINIMUM 90% RELATIVE COMPACTION. EXCESS SPOIL SHALL C-3 ......•.... SECTIONS AND DETAILS RWQCB. WATERS OF THE STATE ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE BE HAULED AWAY. C-4 ......••... EROSION CONTROL PLAN
THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 7. CUT AND FILL SLOPES SHALL BE TRIMMED TO THE FINISH GRADE TO PRODUCE A
CDFW RIPARIAN (EMERGENT
2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. SMOOTH AND UNIFORM SURFACE OR CROSS-SECTION. ALL FILL SLOPES SHALL NOT @ AREA FG-2: REMOVE AND RELOCATE EXISTING RIP-RAP AND FILL IN ERODED FRESHWATER MARSH)
13_ NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN BE STEEPER THAN 2: 1 AND SHOULD BE KEYED IN AND RECOMPACTED TO 90% AREA ABOUT 14' FROM EDGE OF EXISTING ACCESS ROAD COMPACTED TO 90% DRY TOPOGRAPHY SOURCE OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING DRY DENSITY. ALL CUT SLOPES SHALL BE 2: 1 UNLESS SPECIFIED DIFFERENTLY ON DENSITY. SLOPE SHALL BE AT A 2: 1 FILL SLOPE. PERMIT WELL IN ADVANCE OF TH£ SCHEDULING OF BLASTING OPERATIONS. NOL TE ASSOCIATES, INC. FINISHED GROUND CONTOUR ...---440__----._
14. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA THE GRADING PLANS. THE SLOPES OF EXCAVATIONS OR EMBANKMENTS SHALL BE @ CONSTRUCT CONCRETE SWALES PER SDRSD D-75 TYPE 8. NOTE THAT SOIL
15070 A VENUE OF SCIENCE, SUTE 100
DURING CONSTRUCTION, OPERATION$ WILL CEASE IMM£DIA TEL Y, AND THE SHAPED AND TRIMMED AS DIRECTED BY THE SDG&E REPRESENTATIVE AND LEFT IN SAN DIEGO, CA 92128
PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS, OR OTHER WASTE MATTER AROUND SWALE SHALL BE 2" ABOVE THE CONCRETE TO AVOID UNDERMINING. EXISTING GROUND CONTOUR .---440 __...___
UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY EXPOSED ON EXCAVATION OR EMBANKMENT SLOPES SHALL BE REMOVED AND SWALE AT POINT 30 SHALL BE ONLY 6" DEEP. BUILD INLET AND WHISTLE F.G. ELEV. ABOVE 422.1 BASIS OF COORDINATES: COORDINATES SHOWN HEREON ARE REFERENCED TO ENGINEER TO DO SO. DISPOSED OF. PER SHEET C-3 DETAIL 1 AND DETAIL 2. CULVERT SHALL BE THE N-12WT PIPE E.G. ELEV. BELOW 41 5.9
BY "ADS" 24" DIA HDPE CORRUGATED DUAL WALL THICKNESS APPROXIMATE 45' THE NORTH AMERICAN DATUM OF 1983, EPOCH 2007.0 EXPRESSED IN TERMS OF
15. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING THE CALIFORNIA COORDINATE SYSTEM OF 1983, ZONE VI, AND ARE BASED ON
WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, 8. GRADING SHALL BE DONE WITHIN A TOLERANCE OF ±0. 1' OF THE GRADES AND IN LENGTH. EXISTING VEGETATION TO BE REMOVED. POINT "SDG&E-30" PER TOWILL SDG&E CON1ROL. THE VALUE FOR POINT FINISHED GRADE F.G.
EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED ELEVATIONS SHOWN ON THESE PLANS AND ALL SLOPES SHALL BE CONSTRUCTED "SDG&E IS N: 2001292.34 E: 6236634.65 GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M. AND WITHIN ±0.5' OF THE LOCATION SHOWN ON THESE PLANS. IN NO WAY SHALL 0) AREA FG-1: REMOVE AND RELOCATE EXISTING RIP-RAP AND BUILD WING WALL PER EXISTING GRADE E.G.
6: 00 P.M. EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING THE ABOVE TOLERANCES RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY OF SDRSD D-34. REFER TO GRADING PLAN SHEET C-2 AND CONTROL POINT TABLE BASIS OF BEARING: BEARINGS ARE REFERENCED TO GRID NORTH AS DEFINED OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY PROVIDING A FINISH THAT WILL NOT POND WATER. FOR LOCATION. CUT OR FILL BACK OF WING WALL AS REQUIRED TO CREA TE A BY THE CALIFORNIA COORDINATE SYSTEM 1983, ZONE VI AND ARE BASED ON PROPOSED FILL SLOPE T T T TOP HOL/DA YS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) SMOOTH TRANSITION. PLACE RIP RAP PER SDRSD DWG. D-40. REFER TO SHEET THE CALCULATED LINE FROM POINT "SDG-30" TO POINT "SDGE-32 OF TOWILL TOE 16. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE 9. ANY QUANTITIES INDICATED ON THESE PLANS ARE ENGINEERS' ESTIMATES ONLY C-3 DETAIL 2. SDG&E CONTROL. SAID BEARING IS N18" 41 ' 42"W. CITY £NG/N£ER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF y y y TOP
WORK. AND ARE NOT TO BE USED BY CONTRACTOR FOR BIDDING PURPOSES. PROPOSED CUT SLOPE
@CLEAN EXISTI NG EROSION AREA AND HAUL AWAY DEBRIS AND TRASH PER TOE
17. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE BENCH MARK: POINT IS A 2-1/2" DISK STAMPED "CLSB-087 L.S. 6215" IN THE C DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. 7Hf CQNTRl!.CIOR 10. THE CONTRACTOR SHALL VERIFY EXISTING CONDITIONS IN THE FIELD AND GRADING PLAN SHEET C-2. CUT /FILL (DA YLIGHT)LINE -It---if-= --1-
SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL BRING DISCREPANCIES TO THE ATTENTION OF THE SDG&E REPRESENTATIVE WEST CURB OPPOSITE 2906 AVENIDA DE ANITA, 190 FT NORTH OF CALLE F
ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERA T/ON. @ EXCAVATE EARTHEN SWALE 8' WIDE AND 1' DEEP TO INTERCEPT DRAINAGE AND SUSANNA. ELEVATIONS ARE REFERENCED TO NAVD88 AS DETERMINED LOCALLY DIRECTION OF DRAINAGE - --PRIOR TO STARTING CONSTRUCTION. BY POINT "87" PER SAN DIEGO COUNTY RECORD OF SURVEY #17271 WITH THE
18. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET OF RE-ROUTED AS SHOWN IN THE GRADING PLAN SHEET C-2. PUBLISHED ELEVATION OF 167.535 LIMITS OF WORK / GROUND
EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED (!) FG-3: CLEAN EXISTING EROSION AREA AND HAUL AWAY DEBRIS AND TRASH AT DISTURBANCE ----------BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 10' MAX. CLEAR FROM ANY NORTHEAST TOWER FOUNDATION. RE-GRADE UNDER TOWER TO ROUTE DRAINAGE GRADING (TYP)
19. ALL SLOPES SHALL BE /RR/GA TED, STABILIZED, PLANTED AND/OR HYDROSEEDED DECLARATION OF RESPONSIBLE CHARGE TO THE LEFT OF NORTHEAST TOWER FOUNDATION AS SHOWN IN SHEET C-2.
WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE CDFW RIPARIAN AREA AT SOUTHWEST TOWER FOUNDATION SHALL NOT EDGE OF EXISTING ACCESS RD. ------------------
AS SHOWN ON THE APPROVED GRADING PLANS. BE IMPACTED OR DISTURBED. BUILD A 3' WIDE BY 1' HIGH EARTHEN BERM TO PROJECT LOCATION
20. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES PROTECT NORTHEAST TOWER FOUNDATION. REFER TO GRADING PLAN FOR THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S)
LOCATION . 167-090-31 EXIST CHAINLINK FENCE ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE SUFFICIENTLY I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I
AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS HAVE EXERCISED RESPONSIBLE CHARGE OF THE DESIGN OF THE PROJECT AS @ REMOVE EXISTING BRUSH PER SHEET C-2 AND HAUL AWAY. THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED DEFINED IN SECTION 6703 OF THE BUSINESS PROFESSIONS CODE, AND THAT THE
WORK. DESIGN IS CONSISTENT WITH CURRENT STANDARDS. N 2001292.34 £ 6236634.65 DETAIL----....@
21. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT @ TRIM EXISTING BRUSH AS REQUIRED TO ALLOW GRADING OF CUT SLOPE. DETAIL IDENTIFICATION C-2
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY SHEET NO. ...,/
FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. THE CITY OF CARLSBAD DOES NOT RELIEVE ME AS ENGINEER OF WORK, OF MY @ AREA FG: GRADE NEW ACCESS ROAD PER GRADING PLANS AND POINT TABLE ON
UNDERGROUND SERVICE ALERT ~800)422-4133 RESPONSIBILITIES FOR PROJECT DESIGN. SHEET C-2. ALL CUT SLOPES SHALL HA VE A 2: 1 SLOPE.
SDG&E 800)411-7343 ~-' CONCRETE SWALE
AT&T (800)892-0123 ,{W"·~~ PER SDRSD D-75 TYPE B (-------)
TIME WARNER CABLE f 7601438-7741 COX COMMUN/CATIONS 619 262-1122 fa ~ N C8S3U ~ s
CITY OF CARLSBAD(STREETS & STORM DRAIN) (760)434-2980 l .... ·~-ao-1e 'CITY OF CARLSBAD(S£WER, WATER & RECLAIMED WATER) (760)438-2722 4.7 .J/.p * /* 'SAN 0/EGUITO WATER DISTRICT r60)633-2650 RICHARD W. MILLER C63344 6/30/16 ">.,~~ EARTH QUANTITIES AND GROUND DISTURBANCE "LEUCADIA WASTEWATER DISTRICT 760)753-0155 ENGINEER OF WORK RCE EXP. UC. DATE DATE ~ OJ',
'VALLECITOS WATER DISTRICT (7601744-0460 I SH~ET I CITY OF CARLSBAD I SH~ETS I "OLIVENHAIN WATER DISTRICT (760 753-6466 )t I, A
"BUENA SAN/TA TION DISTRICT (760)726-1340 x1330 FG: 316 CY. CUT, 15 CY FILL, 9,014 S.F. (PERM.) ENGINEERING DEPARTMENT
*AS APPROPRIATE GRADING PLANS FOR:
22. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1) FG1: 2 CY. CUT, .5 CY FILL, 204 S.F. (PERM.) "AS BU il T" YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED SDG&E TOWER EROSION REPAIR
TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR .,. '"· .,_ UNDERGROUND SERVICE ALERT FG-2: 0 CY CUT, 13 CY FILL, 203 S.F. (PERM.)
ANY SUCH RECHECK. □~ TITLE SHEET SECTION 4216 & 4217 OF TI-IE GOVERNMENT CODE REQUIRES A FG-3: 26 CY. CUT, 0 CY FILL, 1,227 S.F. {PERM.2 .
~ ~· ~I
DIG ALERT IDENTIFICATION NUMBER BE ISSUED BEFORE A TOTAL CUT: 344 CY TOTAL FILL: 25.5 CY EXPORT: 315.5 CY RCE EXP. DATE APPROVE3/'/ 1 JJ_A)I JASON s. fiE'tJlT
"PERMIT TO EXCAVATE" WILL BE VAUD. FOR YOUR DIG ALERT '/ I
I~
J.D_ NUMBER CALL UNDERGROUND SERVICE ALERT TOLL FREE 0 REVIEWED BY: aTY ENGINfER RCE 63912 EXPIRES 9 /30 /16 DA
1-800-422-4133 TWO (2) WORKING DAYS BEFORE YOU DIG. TOTAL GROUND DISTURBANCE: 10,648 S.F. (PERM.) 34,932 S.F. (TEMP) DWN BY: F·•~' PROJECT NO. DRAWING NO.
WEB ADDRESS: WWW.DIGALERT.ORG CHKD BY:~ PD15-12 490-9A INSPECTOR DATE RVWD BY:
R E V I s I 0 N s SAN DIEGO GAS & ELECTRIC COMPANY
SAN DIEGO, CALIFORNIA
NO WORK DONE DATE BY APP'D: NO WORK DONE DATE BY APP'O: NO. WORK DONE DATE BY: APP'D: NO. WOR K DONE DATE BY: APP'D,
0 NEW DRAWING 7/01/201! FJP RWM TT9932 TOWER Z226559 EROSION REPA IR
TITLE SHEET AND GENERAL NOTES
DRAWN BY: FJP DATE: 7/01/2015 SCALE: 1" = 20'-o" w.o I REV. 0
CHECKED BY· ~ DATE:
APPROVED BY: DATE: C-1
CAD NO.: TT9932-Z226559.DWG I PLOT SCALE: 1 = 1
0 20 40 60 -----
APN:
I
~
PLAN
SCALE: 1" = 20'
8'
EARTHEN SWALE SECTION A-A
NO SCALE
NO WORK DONE DATE BY APP'D: NO. WORK DONE DATE BY: APP'D: NO.
0
0
REVISIONS
WORK DONE DATE BY
167-393-29
EXISTING 16" HIGH PRESSURE STEEL
PETROLEUM PIPELINE OWNED BY KINDER
MORGAN. A COMPANY REPRESENTATIVE
'--·
SHALL BE PRESENT AT ALL TIMES DURING /
GRADING OPERATIONS. ~
_ ~ , CONTACT: 714-560-4411 OR
-"--.. 714-560-4412
CAUTION! CONTRACTOR
~TO AVOID IMPACT OF
ADJACENT HABITAT
190
167-382-17
-
0
SDG&E TO MAINTAIN ALL STORM DRAIN
FACILITIES AND IMPROVEMENTS, INCLUDING
OFFSITE STORM DRAIN FACILITIES AND
IM PROVEMENTS PROPOSED PER THIS PLAN
RICHARD W. MILLER
ENGINEER OF WORK
APP'O: NO.
0 NEW DRAWING
C63344 6/30/16 4,1,/b
RCE EXP. UC. DATE DATE
WORK DONE DATE BY:
HORIZONTAL CONTROL
POINT NO. NORTHING EASTING ELEVATION DESCRIPTION
APP'□:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
2006565.99 6235775.98 177.76 SPT
2006548.66 6235704.15 176.93 SPT
2006548.66 6235688.77 176.98 SPT
2006564.97 6235698.40 177.87 SPT
2006616.79 6235705.28 180.80 SPT
2006636.71 6235699.64 182.00 SPT
2006670.42 6235694.96 183.30 SPT
2006683.42 6235694.12 183.82 SPT
2006748.05 6235694.69 185.98 SPT
2006816.98 6235700.58 189.09 SPT
2006832.85 6235699.39 190.26 SPT
2006847.79 6235695.35 191.00 SPT
2006863.00 6235692.27 192.00 SPT
2006865.48 6235724.32 198.00 SPT
2006843.48 6235725.32 191. 75 SPT
2006836.14 6235724.47 190.86 SPT
2006805.54 6235713.65 188.86 SPT
2006747.39 6235708.69 186.26 SPT
2006683.30 6235708.12 184.10 SPT
2006672.34 6235708.83 183.58 SPT
2006638.63 6235713.50 182.28 SPT
2006588.39 6235757.06 178.35 SPT
2006577.59 6235783.83 178.04 SPT
2006573.47 6235801.43 177. 75 SWALE
2006544.12 6235812.08 176.00 SWALE
2006527.09 6235818.26 175.50 SWALE
2006524.71 6235819.47 175.32 SWALE
2006521.74 6235819.87 175.32 SWALE
2006519.14 6235820.22 175.92 SWALE
2006495.44 6235823.39 176.62 SWALE
2006497.58 6235782.97 171.23 INVERT
CURVE TABLE
CURVE# LENGTH RADIUS DELTA
C1 83.15' 50.00' 95· 16' 42"
C2 19.01' 64.00' 17' 01' 16"
C3 55.00' 50.00' 63" 01' 46"
C4 15.99' 50.00' 18" 19' 22"
cs 33.07' 49.55' 38" 14' 16"
C6 70.33' 61.00' 66" 03' 40"
C7 29.04' 75.04' 22· 1 o· 20·
fSHrnl CITY OF CARLSBAD I SHEETS I L..2_j ENGINEERING DEPARTMENT 4
GRADING PLANS FOR:
SDG&E TOWER EROSION REPAIR
CITY ENGINE
DWN BY:
CHKD BY: !(..C..
RVWD BY: K,C..
LAN AND CONTROL POINT TABLE
PROJECT NO.
PD15-12 I DRAWING NO.
490-9A
'-----------'
SAN DIEGO GAS & ELECTRIC COMPANY
SAN DIEGO, CALIFORNIA
TT9932 TOWER Z226559 EROSION REPAIR
GRADING PLAN AND CONTROL POINT TABLE
DRAWN BY: FJP DATE: 7/01/2015 SCALE: 1" = 20·-o" w.o REV. 0
CH==CKED BY c.. DATE·
APPROVED BY DATE· C-2
CAD NO.: TT9932-Z226559.DWG PLOT SCALE: 1 ~,
190-,----------,!---,-------------,----------, -----,--190
1 EXIST. GRADE -i-----+-------+--------,-------i---+----+------------1,---12' Ml N COVER -------,--t--,-+
: ~-· , 1 1ol VER r 1PE _ I , ,,, '~ 180-------------1-----------1---+--...c.,✓-180
// ,i1r -....,\ JI -{I c;~'--~~~---
l ~;;;:;~·~;;;~,~~:,~.i~l-,~~~~l~~~Hif-=:3=.4=%===7-=t ::'~~===''=:;i===t 170 t \ . __ ,.... I 05,0~.2-C.ES~-----1/___,___,_~\'<: _____ ✓--'---,t-170
~ _ _ ~ '": / V5p 10.3 FPS / , 3 \,,._ / I -. __ :;;, . _,_
+----,-,----~ -a \ .__ __ _.. 24"111 HOPE CORRUGATED =_/=------1-------~ _ 3 __
\ PIPE DUAL WALL 1::1 L = 45' -~--+----------
160-+------\,,PROPOSED RIP RAP PER
+----+---SDRSD DWG. D-40 (TYPE 2)
--------+--------------+-160
+--___ NO. 2 BACKING
T=1.1' +------,
I I
I
I
I
150
I I -l------------+------------+-------1---1 -+-150
,.., ,.., ,..,
N 0 -"' <D <D <D ,.._ ,.._ ---
0+00 0+25
SECTION
"' ,.._
<D ,.._ -
0+50
a,
0 r-.: ,.._
0+75
200
190
'
180
I
I ---
170 I
I
160
-"' -,.._ -
0+00
I I
I I ' I I
' ' I I
' I
'
FILL IN EXISTING EROSION ABOUT 14'
\ FROM EDGE OF ROAD. SEE PLAN VIEW
\ FOR LOCA TON
\' I 14'-o" 14'-Q"
\ IEXIST. RD.
,\
~-J --~--, I I
I ' '
I I I
: I I
' I I
'
' I I
0 N '° -,.._ -<i ,.._ ,.._ --
0+25
SECTION
!CONCRETE SHALL BE
12" BELOW SURFACE 17 I , i
~E.G .. //
/._ ------· ~ I
~ONCRETE SWALE PER -
SDRSD D-75 TYPE B
0 "' ,.._ ,.._ -
200
190
180
170
160
0 N
"' ,.._
0+50 0+75
210
200
---
190
180
170
"' '° ,,.; a, -
0+00
' I
' '
i I
I I I
i I
I , !AVOID EXISTING I
\ I I , DRAINAGE
\ I I ---\ I _.. ---\ ---------I -\ _.. -
----.... /. \ -\
\
\
\ STA. 0+35.38
EL= 190.49
"' -N
"' "' <D r-.: ci ,,.;
co a, a, ---
0+25 0+50
SECTION
IE.G. '
\
\
IF.G., \ --\ \ --------------_..
---_.. ~-2 ::::111
\ ,7"'---1 2 .,,,
' \ ' \
\
\
\ STA. 0+61.94
•L.= 191.04
I
I :
I I
-0 ,.._ ... ,.._ -a, 0 -N
0+75
I
l ~,,,--r ~ -------./ I
---~.,,,
.,/
'
I
I
' I
-------210
200
190
180
170
CJ>
0 N
1+00
lscALE: 1" = 10·-o· lscALE: 1" = 10· -o· !SCALE: 1" = 10'-Q"
#5 16" FIBERGLASS REBAR EMBEDDED
6" (MIN) INTO CONCRETE. (2) TOTAL
EVENLY SPACED EACH SIDE.
NO.
176-
\i.E. 172. 79
I
' I
I
I
\ I / y
/' I
\
I
I y
/I
/ ',
\
\
172-I
24" HOPE CORRUGATED PIPE
WORK DONE
u------. l3•-0·111
I
CUT BACK EXISTING SOIL ~-
BEHIND WING WALL __ \
WING WALL --
PER SDRSD D-34
174-
ROP. GRADE
/
/ .. I-~•+----------.,-----, /. ,+
.l-l---rl5'-0"111
U.----+-8' -6"111 -j3.4% EXIST. GRADE~ .. _. _/· __ // --. ·_ Q50=42.2 CFS
V50=10.3 FPS 172------/. ·. ·. --!,---------------+ / ' ' '
-~/1----,,.. ~_IL+~----.:::::----~
!
OPENING SHALL BE
8" x 24" BOTH SIDES
\
24" HOPE CORRUGATED PIPE
INLET PIPE DETAIL
SCALE: 1/4"= 1'-0"
4'-0"
136"111 WELDED STEEL
!GRATE CAP (GALVANIZED)
6" 2.500 PSI, AIR PLACED
CONCRETE WITH 1 1 /2"
x 1 1/2" 17 GAGE
!STUCCO NETTING.
INLET PIPE DETAIL
SCALE: 1 /2"= 1'-0"
DATE BY: APP'D: NO.
/
I 9--.. n---
" 11.E. 171.23
PROPOSED RIP RAP PER
SDRSD DWG. D-40 (TYPE 2)
NO. 2 BACKING
T=1.1'
INLET PIPE DETAIL
SCALE: 1 /2" = 1'-0"
WORK DONE DATE
24"111 HOPE CORRUGATED PIPE
SY: APP'D NO.
N-12@ WT (watertight) Pip-0-ADS Pipe
Sanfftte"HP
HPS101m
MEGAGREEN::1,1
~10g1ewa11
ADS Triple wan•/ Smoottlwall
Low Heaa Pipe
AOS PotyFlex-..
ourasio. ..
AdvanEage~
SenO-A-Oram
\!vfflf M;,,~~t""flll
-~l.!Cti:ll!~o'.!>g
~M tlfl'l!:..Vn'.
I\Alldl ~tl:tl, lrrl~ -&
i.6~P~ Pre>dutt(:Dt'11og
Of~t.llf-lJOfflW.
NGINEERING RESOURCES
N-12® WT (watertight) Pipe
li-12WT iB's pol)'YM'f composltlii joirri comblnad [ii'.i,"ic;:,,::--:;F'4~
wttl'i HOPE',&-GXG&lle~ i!lMlilOJl ane: com»tO!'l
t~!!, ~tOO~ ~ Joint with -ti~ll~nt
;;irenglh. lhc v.m ~rletill'Y pc,,lymer
oo-m-posice ia Mad w ihe .out'Sid& wan of the built
-!n b$11, ~~'lif'l.9 the JoirtfJ infie$rit/ .J~
ioierarteti ~ntrot
Wllh It$ lntegr.el t)1Jilt-ln tiell at,(! fao~l"j-ll"i!lt:alled
;.ul<St. V!.ei i:,li)e reqyires !"10 e:i;n ,eovi:,1tr1, grovt
er OM ilealani:& r.c Install. The }oln! maoh. c, o~eds ASTM 31i2 lab test and ASTM
C969 wa!erti-.'M 0010 t~-s-:1. ..taai riet~ fill :a11 e$:S-&nl!al role ir'I mwting tnl!: new •
strict9rfen11i~mel'1Ull Prtmiicilori Afj1;1ne)· gi,il~li~.
H-12WT IS pfpe HI.so 111dvanted Ir, Its dc~lgn, it l~easyic ln~lt!ll !lnd c'nytc pl.fl: you-r
oo-Miaen~ In for tong 1erm retlaDll!y.
N-12WTIB
!ric.I~, a i;ressure--\e,sw,d -cowplerVlat W.'ldM wawrtJ\YH oonr1&e-lton, ~1Jn1:i a full
i0.8 psi In accnr,:i&J1ce wiih ASTM OSQ'i 2.
N-12 WT JB Pi~ Product lnfomlation
Diameter$ Available; 4'-80"" ----
Lengths Available; 1£1 ft. 8 In (8 m)-or1-S ft, (4 mj
Joint Performance; Wat&rtf$it:lt (03212)
Joining System; fntegrai Beii
~4'-10" N-12 inlegtal bell soBt!Qht.and watertight pipe is ~>1ailfltile .only in lift'lite-'d areas.
Pl~~ ~riw:i:.Qi,lr CUstomerSetviee Reprase;i!-11~ ?it eoo-e21-o1toior d'~il~
http://www.ads-pipe.c-0m/en/produot.asp?page=N-l 2 _WT_ (watertight)_Pi pe
R E V I S 0 N S
WORK DONE DATE BY
RICHARD W. MILLER
ENGINEER OF WORK
APP'O· NO.
l
C63344
RCE
Page lof l
Q. Searcn
E-LJ::6.-,,.£,
DES t G N ;,, TOOL
Qulcl<Unlla
.. Drainage Handbook
Q CAO D,awmgs
,l Request an Estmate
N-12® WT (w3:t,ert.ight)
Pipe Resources
Ad.1ptl!rs to Dlnimil.::ir M.::iten.::i!s
Ol!t:uls
ADS Proauct Brocnures
Our.Jb11ity
lnst.iU;;ition
MISCt'll.:in.ous
Technical NOtl!S
7/13/2015
6/30/16 4 ·7·/&,
EXP. UC. DATE DATE
WORK DONE
1' lop r.'"9 1' lap
--j f---j ----1-# ~-;.. 2' CLR ,---
""'
2' CLR t
_jl!:8-.t~==W===~==:::E =~:)_,. '6
A
§4 @ 12" OC
(both ,oys) , /
I
SECTION A-A
.•~ ;_;:,:. ...
~ ., ,, ........
#4@ 12" oc
(bott> woys)
U TYPE WING Tl'PE
;.r
PLAN
I B
DmSIOIIS
8" ...,
I l I I I I
l i
~j '
' •
AJtemoi.2 _-4_4~/f:-; 12' OC
Detail C {both ways)
1-14
SECTION
SNGI£ Pl'E
2-#4
Elev shown on plans
;,,
I
JX.W£ PIPE
I'S:: 1-1'""", __ :s;
I I">. -1-1-1-r"'i
l=Ll=I I I
,-,-~,-.-.
WING WALL REINFORCING
ALT DETAIL C
IV, U TIPE l'IING 1YPf u 1YPE 'lt1N(; TM: (f
l'IPE L E t w I m ~~ ~ w ~ ~ ~
18' 2'-3 1/!' f'-3' 1'-10 1/1' 2' 0.55 35 0.63 11 o.82 5;J 0.90
~
24' 3'-1 7/6' f-~· t -7 1/? 2'-a' o.ig 11 o.91 6t) ;;!! 1.22 1l 1,$ % C,
%
YI 4'-5/8' 2'-3' l'-11/t' ;' 1.ai 71 1.29 85 ; 1.66 109 1.92
Ill' f-111/1' 2'-'I +'-1 1/2' J',ff 1.33 ea 1.69 114 ~ l!~ 136 2Ji5
NOTES
1. Concr•le six!il be 560-C-3250,
2 Exposed comera to be 3/4~ chomfer-ed, _
l Mult1pJe pipe~ to be set o diston,c-e of D/2, -wrth o , • minimum between outs_ide diornet~ of pipes.
+. Top of oeodwoll sh<l!I be plo<ed opi:,oximo!e~ poroll<I to profi~ grode whoo u., 9<0<1< i• :l% or m0<e.
5. SkiWed pipis: D'rnension W to be lnor-sas.&d in width or tangth d~ to sk~w or mUltiple plpe.s.
6. for pipe "JJJ-cl! thickness greotef thOl1 .3• use All:tmott Det.a~ C.
Revisic,; B ¼,pro,~d Dote
ORIGINAL K«r'=hev-ol 2 75
Add ~trlc 'T-Stcmton 0~/¢J
Rai-0rmattec1 T-S-tcnton o+/-?6
""' T. Stanton 02/09
E,.fri;ed -S, T. "R-or,d::, Oj/1 i
SAN DIEGO REGIONAL STANDARD DRAWING
WING AND U TYPE HEADWALLS
FOR 18" TO 36" PIPES
~
-01
66
123
162
LEGEND ON PLANS
c==~ ---.r.=l ---1....=l
F:EC01.n.rtru:a, BY n-lE: SAN DIEGO
REGIONAL STANtlA~ COMMiTIU
D-34
CITY OF CARLSBAD
ENGINEERING DEPARTMENT
GRADING PLANS FOR:
". SDG&E TOWER EROSION REPAIR
ii; No. <:833« ~
.... 8-30-16
<I);
DATE BY: APP'D;
TIONS AND DETAILS
OWN BY: PROJECT NO.
CHKD BY: --"~-
RVWD BY: PD15-12
DRAWING NO.
490-9A
SAN DIEGO GAS & ELECTR IC COMPANY
SAN DIEGO, CALIFORNIA
TT9932 TOWER Z226559 EROSION REPAIR
SECTIONS AND DETAILS
DRAWN BY: FJP DATE: 7/09/2015 SCALE: 1'' = 20·-o" W.O. REV 0
CHECKC:0 BY: C. DATE:
APPROVED BY: DATIL C-3
CAD NO.: TT9932-Z226559.0WG PLOT SCALE· 1 ~ 1
0 20 40 60 ---------------, .,,. ""'
I ' \
= . '-
...
~
I I
II
I
ROLLS (TYP.)
"
, ,
NOTE: ALL DISTURBED SOIL AREAS TO BE
RE-VEGETATED WITH BFM AFTER
CONSTRUCTION SILT FENCE (TYP.) ~'----
,--AL-L-ST_A_G_IN_G_A_R_E-AS_WI_L_L""'l_,...BE_WI_TH~IN.,-. -TH-E-.~~-,---------,,.,._--.,..~
DELINEATED TEMPORARY DISTURBANCE
AREA.
0
RUMBLE PLATES ~ --"'!.-,,
--I --__:!!!!-------__ ' -·
1" GRAVEL , .
CONSTRUCTIO!'v'
ENTRANCE ,
~ ,_ ,_, ,/
/
,,
EXIST. ACCESS RD.
~ <(
f-::::, z f-Cf) w
I (.)
STABILIZED CONSTRUCTION ENTRANCE
SCALE: 1" = 20'
LEGEND
DESCRIPTION
RIBBED STEEL PLATE
(B' x 10' RUMBLE PLATES)
HYDROSEED PER EC4 AND ECS
STAGING AREA
(INCLUDES WM-5 BMP)
FIBER ROLLS PER SE-5
(STRAW WADDELS)
LIMIT OF WORK
SYMBOL
----------
-,--,--,--,-
EROSION CONTROL NOTES
SILT FENCE PER SC-1
GRAVEL BAGS CHECK DAMS
PER SC-8
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT ____ C_O_UE_E,_N_FI_N_O ____ A T
619-405-9211
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON
SITE AT CONVENIENT LOCATIONS TO FACIUTATE RAPID CONSTRUCTION OF TEMPORARY
DEVICES WHEN RAIN IS EMINENT.
3. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL.
4. THE CONTRACTOR SHALL INSTALL ADD/110NAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBUC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A
HAZARDOUS CON0/110N.
6. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED SWPPP AND/OR
EROSION CONTROL PLAN SHALL BE INCORPORATED HEREON.
7. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING OA Y.
8. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABIUTY FORECAST EXCEEDS FORTY
PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL
9. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
10. SHOUW GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE
EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STA TE OF CALIFORNIA.
11. TOPS OF ALL SLOPES TO BE DIKED OR TRENCHED TO PREVENT WATER FROM
FROM FLOWING OVER THE CREST OF SLOPES.
12. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO HYDROSEED ALL FILL AND
CUT SLOPES. THE SEED MIX WILL INCLUDE "BONDED FIBER MA TRIX" (BFM).
SEED MIX SHALL BE PROVIDE BY AN SDG&E REPRESENTATIVE.
13. ALL FILL AND CUT SLOPES SHALL BE PROTECTED BY CONTINUOUS FIBER ROLLS
LOCATED AT ALL LOCATIONS WHERE RUNOFF FROM EXCAVATED OR FILL AREAS
CAN OCCUR, IN ACCORDANCE WITH THE SEMPRA ENERGY UTILITIES "WA TIER
QUALITY CONSTRUCTION BEST MANAGEMENT PRACTICES MANUAL". ANY EXTRA
CLARIFICATIONS REQUIRED CAN BE BROUGHT UP DURING THE PRE-BID MEETING
AND/OR DURING THE PRE-BID WALK DOWN.
NO. WORK DONE DATE SY: APP'D: NO.
14. EROSION CONTROL MEASURES SHOWN ON PLANS SHALL NOT BE MOVED OR
MODIFIED WITHOUT THE APPROVAL OF SDG&E.
EROSION CONTROL PLAN
SCALE: 1" = 20'
15. THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL DEVICES IN WORKING
ORDER TO THE SATISFACTION OF THE SDG&E REPRESENTATIVE THROUGHOUT THE
CONSTRUCTION PHASE OF THE PROJECT AND UNTIL PERMANENT GROUND COVER
AND LANDSCAPING IS ESTABLISHED.
16. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS
MAY BE REQUIRED DUE TO COMPLETED GRADING OPERATIONS OR UNFORESEEN
CIRCUMSTANCES WHICH MAY ARISE.
17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL TAKE NECESSARY
PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED
WATERS CREATE A HAZARDOUS CONDITION.
18. DURING WET SEASON, PERIMETER PROTECTION AND SEDIMENT CONTROL BMP'S
MUST BE UPGRADED IF NECESSARY TO PROVIDE SUFFICIENT PROTECTION FOR
STORMS.
:,J
:,J :,J
' :,J ' ',j
VERTICAL SPACING .
MEASURED ALONG \'.'.
:,J
:,J
NOTE:
INSTALL FIBER ROLL
ALONG A LEVEL CONTOUR
:,J :,J
ROLLS ,
:,J
'
:,J
:,J
:,J
THE FACE OF THE ~<'.:
SLOPE VARIES ~ 1 ,4---;INSTALL A FIBER ROLL
BETWEEN 8' AND 15' %~:;{ i\ NEAR SLOPE WHERE IT
%, STEEPER SLOPE "• FIBER ROILS --~~~~~~~-
TOTAL GROUND DISTURBANCE: 10,648 S.F. (PERM.) 34,932 S.F. (TEMP)
=0.80 ACRES
19. PER SDG&E'S "WATER QUALITY CONSTRUCTION BEST MANAGEMENT PRACTICES
MANUAL DATED DECEMBER 2010 REV. 2.
24" x 18" WOVEN FABRIC BAGS\
FILLED WITH GRAVEL
V /,c0'"1f ~~ TRANSITIONS INTO A
I I FILTER FABRIC MATERIAL j
2" X 4" WOOD POST, STANDARD OR BETTER OR
(
EQUAL ALTERNATE: STEEL FENCE POST
[
FILTER FABRIC MATERIAL 60" WIDE ROLLS.
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE
SW 15-475
TIER 2 SWPPP APPROVED SEED MIX
Scientific Name Common Name
Application Rate
(pounds/acre)
Acmispon glaber ( -Lo/us Deerweed scoparlus) 2
Camissonia bislorta California sun cup 0.1
Deinandra fasciculata Golden tarplanl
Diche!ostemma capitatum Blue dicks 1
Elymus glaucus ssp. glaucus Blue wildrye 3
Eriogonum fascicula!LJ0,=m=,a=,. --;Cc"oa=c,,,,C~ali'i'-fo,ccnia----~,---
fascicu/;,/um buckwheat
Eri®h~~/um=ro=n~k ~~m~oru~mc---G~o~lde~,~,a=no~w ___ 2
Escflscholzia CBlifomica California poppy 1
Pseudognapha!ium canescens Everlasting,_.,c~ud,...we=•d~-----c2 __ _
Helianthemum scoparium Peak rush-rose 1
!socoma menziesii Coast olden.'c'bu'cc,hcc----~,c-
-:L;;oup=;"=,;"'=""'=;·coc;:/occ:--_ __Minialure lupine 1
Nasse/la pulchra Purple needlegrass 2
Osmadenia tenefla Osmadenia 0.1
Sis'(rinichium be/lum BltJe-eyed g,~"='''--==c---~2 ,--
TOT AL 24.2
WORK DONE DATE BY:
MIN. WEIGHT 40 LBS
~~(-~~) _.,_{ ~____,,.2~(~_)~(-,---~~) 1,.0· I \12 I I __
~4" WEEP HOLES FOR DRAINAGE
DEPENDING ON FIELD CONDITlON (TYP.)
GRAVEL BAG DETAIL-SC-8
RICHARD W. MILLER
ENGINEER OF WORK
NO SCALE
6/30/16 C63344
RCE EXP. UC. DATE
ilJt,
DATE
REVISIONS
APP'D, NO WORK DONE
FOLD & SET FILTER
FABRIC INTO SOIL
-I
BACKFILL AND COMPACT THE EXCAVA
SOIL IN lRENCH AND ON BOTH SIDES
OF FILTER FENCE FABRIC
2" X 4" WOOD POST
ALT: STEEL FENCE POSTS
DATE BY:
0 NEW DRAWING
;,.
"'
,
<Xl
,
0
(0
0
(0
(0
, ...
"'
0 ,.,.,
I I
I I
DETAIL-SILT FENCE-SC-1
NO SCALE
WOKK DONE
-~
I SH!ET I CITY OF CARLSBAD I SH~ETS I
ENGINEERING DEPARTIMENT
GRADING PLANS FOR:
SDG&E TOWER EROSION REPAIR
,FRO' ~ON CONTROL PLAN
6' MAX. APPROVED: 11, • J ,/1 w JASONsg__ 'i It. b
CITY ENGINFF~ RCE 63912 EXPIRES 9 /30 /1 6 D TE
OWN BY: •·1 P/.1.61-
I
PROJECT NO.
I
DRAWING NO.
CHKD BY: 1:'.C. PD15-12 RVWID BY: K C.. 490-9A
SAN DIEGO GAS & ELECTRIC COMPANY
SAN DIEGO, CALIFORNIA
DATE BY
TT9932 TOWER Z226559 EROSION REPAIR
EROSION CONTROL PLAN
DRAWN BY: FJP DATE: 7/01/2015 SCALE: 1·· = 20'-0" W.0. REV. 0
CHECKED BY: (._ DATE:
APPROVED BY· DATE: C-4
CAD NO.: TT9932-Z226559.0WG PLOT SCALE 1 = 1