S-88-2.1GENERAL NOTES:
1. ALL WORK AND MATERIALS WITHIN THE PUBLIC RIGHT -
OF -WAY SHALL CONFORM TO THE CITY OF COSTA MESA
STANDARDS. THE CONDITIONS OF
APPROVAL AS APPROVED ON FE-ARuAArK 17 . I9,Q.$_,
AND SHALL MEET THE APPROVAL OF THE CITY ENGINEER.
2. ALL WORK SHALL BE PERFORMED AND ALL MATERIALS
SHALL BE IN ACCORDANCE WITH THE STANDARD
SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION.
(GREEN BOOK) CURRENT EDITION.
3. CONTRACTOR SHALL FURNISH AND INSTALL ALL SIGNS.
LIGHTS. BARRICADES. FLASHING ARROW BOARDS AND
ANY OTHER TRAFFIC CONTROL OR WARNING DEVICES.
INCLUDING FLAGMEN, AS MAY BE REQUIRED BY THE
CITY ENGINEER. ALL ITEMS MENTIONED SHALL BE
IN CONFORMANCE WITH THE CURRENT REQUIREMENTS
AS SPECIFIED IN THE LATEST EDITION OF THE
"CONSTRUCTION SAFETY ORDERS." AND W.A.T.C.H.
FAILURE TO DO SO WILL BE CITED UNDER APPLICABLE
'SECTION OF THE C.V.C. AND CORRECTIVE COSTS TO
THE CITY WILL BE CHARGED.
4. CONTRACTOR SHALL OBTAIN ENGINEERING DIVISION
PERMITS PRIOR TO START OF ANY ON- OR OFF -SITE
CONSTRUCTION AND /OR GRADING AND REQUEST
INSPECTION FROM CITY ENGINEERING DIVISION
48 HOURS IN ADVANCE OF PERFORMING ANY WORK.
TELEPHONE (714) 754 -5323. THE CONTRACTOR SHALL
MAINTAIN A COPY OF PERMITS AND SIGNED_ PLANS _
ON THE JOB SITE.
5. PERMITS WILL BE REQUIRED FROM THE MESA
CONSOLIDATED WATER DISTRICT. ORANGE COUNTY
SANITATION DISTRICT, AND COSTA MESA SANITARY
DISTRICT FOR CONSTRUCTION OF WATER AND SEWER
IMPROVEMENTS. THE CONTRACTOR SHALL NOTIFY
EACH 48 HOURS PRIOR TO BEGINNING CONSTRUCTION.
6. PAVEMENT AND BASE THICKNESSES AS SHOWN ARE
BASED ON A PRELIMINARY "R" VALUE. DURING
CONSTRUCTION A SOILS TEST SHALL BE MADE TO
DETERMINE THE ACTUAL "R" VALUE AND THE THICKNESSES
WILL BE ADJUSTED ACCORDINGLY. TESTS SHALL BE
MADE BY A LICENSED SOILS ENGINEER AND APPROVED
BY THE CITY ENGINEER.
7. PARKWAY TREES WILL BE PLANTED AND IRRIGATION
LINES INSTALLED INCLUDING RISERS. HEADS. VALVES.
AND METERS AS DIRECTED AND IN ACCORDANCE WITH
THE REQUIREMENTS OF THE CITY OF COSTA MESA
DEPARTMENT OF LEISURE SERVICES.
8. LOCATE AND PROTECT ALL EXISTING UTILITIES IN
PLACE.
9. ALL CONSTRUCTION STAKING SHALL BE DONE BY A
LICENSED ENGINEER AND CERTIFIED IN WRITING AS
TO LINE AND GRADE PER APPROVED PLAN AND
SUBMITTED TO THE CITY ENGINEER.
10. NO WORK SHALL BE DONE ON ADJACENT PROPERTIES
OR ADJACENT OWNERS IMPROVEMENTS WITHOUT OBTAINING
WRITTEN PERMISSION FROM THE OWNERS OF THE
ADJACENT PROPERTIES. AND SUBMITTING A COPY
THEREOF TO THE CITY ENGINEERING DIVISION.
11. WORK WITHIN THE PUBLIC RIGHT-OF -WAY. ONCE BEGUN.
SHALL BE PROSECUTED TO COMPLETION WITHOUT DELAY
SO AS TO PROVIDE MINIMUM INCONVENIENCE TO
ADJACENT PROPERTY OWNERS AND THE TRAVELING
PUBLIC.
12. ALL STREET STATIONING REFERS TO THE CENTER LINE
OF THE STREET AND CURB DATA REFERS TO THE
FACE OF CURB.
13. THE CONTRACTOR SHALL PAY FOR THE INITIAL SOIL
AND MATERIALS TESTS AND ANY SUBSEQUENT SOIL
AND MATERIALS TESTS DEEMED NECESSARY, DUE TO
THE FAILURE OF THE INITIAL TESTS. AS
DETERMINED BY THE CITY ENGINEER.
14. THE AMOUNT OF ASPHALT BINDER TO BE MIXED WITH
THE MINERAL AGGREGATE SHALL BE 5.6 PERCENT
BY DRY WEIGHT. THE EXACT AMOUNT WILL BE
DETERMINED BY THE CITY ENGINEER.
15. ALL UNDERGROUND WORK SHALL BE COMPLETE PRIOR
TO ANY SURFACE WORK IN THE PUBLIC RIGHT -OF -WAY.
16. WHERE DRIVEWAY DEPRESSIONS ARE CONSTRUCTED, THE
DRIVEWAY APPROACHES SHALL BE CONSTRUCTED TO
PROPERTY LINE PER CITY OF COSTA MESA STANDARD
PLANS. LOCATION. TYPE AND WIDTH ARF TO BE
APPROVED BY THE CITY TRAa5poeTortoN EP464a iL.
17. J usu OP CA QANEAOU5�S&B 0:?7W � USED
18. ANY LOT CORNER OR OCEMA BM, MONUMENT OR TIE
DESTROYED OR DISPLACED SHALL BE RESTORED TO
ITS ORIGINAL POSITION BY A LICENSED ENGINEER
OR SURVEYOR. ANY CHANGE IN LOCATION OR
ELEVATION SHALL BE REPORTED TO THE CITY
ENGINEER AND OCEMA BY A LICENSED ENGINEER
OR LAND SURVEYOR ON 8 -1/2" x 11" PAPER (ONE
SIDE ONLY) SHOWING LOCATION AND TIES OR
LEVEL RUN.
COSTA
STREET
19. ALL EXISTING DRAINAGE COURSES ON THE PROJECT
MUST CONTINUE TO FUNCTION. ESPECIALLY DURING
STORM CONDITIONS. AND APPROVED PROTECTIVE
MEASURES AND TEMPORARY DRAINAGE PROVISIONS
MUST BE USED TO PROTECT ADJOINING PROPERTIES
DURING THE GRADING PROJECT. IN ALL CASES.
THE CONTRACTOR AND /OR DEVELOPER SHALL BE HELD
LIABLE FOR ANY DAMAGE DUE TO OBSTRUCTION OF
NATURAL DRAINAGE PATTERNS. IF THE FOREGOING
CkwmT BE CWPLIED WIT", A FULLY EXECUTED.
NOTARIZED. AND RECORDED AGREEMENT BETWEEN THE
AFFECTED PARTIES WILL BE REQUIRED•
20. ALL HAUL ROUTES MUST BE APPROVED BY THE CITY
--ENGINEER.
21. THE PROJECT SITE SHALL BE MAINTAINED IN A
"WET -DOWN" CONDITION TO THE DEGREE NECESSARY
TO PREVENT EXCESSIVE DUST. PERIODICALLY.
SPILLAGE AND DUST SHALL BE REMOVED FROM THE
PUBLIC RIGHT -OF -WAY BY SWEEPING OR SPRINKLING.
22. ALL UTILITY TRENCH BACKFILL. MATERIAL. AND
COMPACTION SHALL CONFORM TO CCM STANDARD NO. 813.
BORE UNDER EXISTING IMPROVEMENTS - TUNNELLING
IS NOT ALLOWED NO OPEN EXCAVATIONS WILL BE
ALLOWED OVER NIGHT - BACKFILL OR PLATE.
23. ALL WORK PERFORMED IN THE PUBLIC RIGHT -OF -WAY
SHALL BE PER STREET IMPROVEMENT PLANS SIGNED
,BY THE CITY ENGINEER.
L4. ALL PCC AND AC TO BE JOINED SHALL BE SAWCUT IN A
CLEAN. STRAIGHT LINE AS APPROVED BY THE CITY
ENG I NEER I PER CCM STA. 611 4 817- .
25. "AS BUILT" DRAWINGS SHALL BE SUBMITTED TO THE
CITY ENGINEERING DIVISION UPON COMPLETION OF
IMPROVEMENTS AS SHOWN ON THE APPROVED PLANS.
26. ALL STORM DRAIN WORK AND MATERIALS SHALL CONFORM
TO THE OCEMA. LACFCD. AND THE CITY OF COSTA
MESA STANDARD PLANS AND MEET THE APPROVAL OF
THE CITY ENGINEER.
27. PIPE BEDDING IN TRENCHES SHALL BE PER LACFCD
STANDARD DRAWING 2D 177. CASE III.
28. ALL CATCH BASINS SHALL HAVE HORIZONTAL
PROTECTION BARS PER LACFCD STANDARD DRAWING 2D 175.
29. ALL STORM DRAIN MANHOLES SHALL BE LEFT BELOW
SUBGRADE. THE CONTRACTOR SHALL RAISE THE
MANHOLE FRAMES AND COVERS TO FINISHED GRADE
AND MAKE NECESSARY REPAIRS TO THE PAVEMENT.
30. A PERMIT WILL BE REQUIRED FROM ORANGE COUNTY
ENVIRONMENTAL MANAGEMENT AGENCY FOR CONNECTION
INTO THE EXISTING FLOOD CONTROL CHANNEL AND
FOR ALL OTHER WORK WITHIN THEIR JURISDICTION.
31. ALL INSTALLATION AND WORK AFFECTING FLOOD
CONTROL DISTRICT PROPERTIES OR FACILITIES
SHALL CONFORM WITH STANDARD SPECIFICATIONS
AND WITH THE PROVISIONS OF THE CONSTRUCTION
PERMIT GRANTED BY THE DISTRICT. CONTRACTOP
SHALL MAINTAIN A COPY OF SAID PERMIT AND
STAMPED PLANS ON THE JOB SITE. USE OF
DISTRICT PROPERTY AND CONFORMANCE WITH THE
ABOVE SHALL BE SUBJECT INSPECTION AND
APPROVAL BY THE DISTRICT'S DULY ASSIGNED
INSPECTOR. DISTRICT INSPECTOR SHALL BE
NOTIFIED 24 HOURS PRIOR TO COMMENCEMENT OF
ANY WORK IN ACCORDANCE WITH PERMIT PROVISIONS.
TELEPHONE (714) 834 -3488.
32.`,,ALL WORK WITHIN COUNTY R/W SHALL BE DONE TO
THE SATISFACTION OF COUNTY INSPECTOR.
I
MESA
APARTMENTS
IMPROVEMENT PLAN
S•S'/,
2
t} MIN.
C.K 8. G•M.6•
r,
1 1
2r
:
4TYP%C AL SECTION•! Vil"LAG
STA. 8 *82.00 To I1+ 71.24
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I
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4• MIN. 4" woo. 3 I
C.M.15 E.M• 4-
TYNCAL SECTIONS VILLAGE WA`(
STA. 11+ 71 .24 +0 14 +98-44
101 r so lot -
A.G.OVERLAY FRO -SrfA. 10-4.00 'f0
i1 +r50
1
PRAM YfA.+
TO e1fA. 1 24.14 14
40 Arm. C.M•8• S IN.
4 /"i C.M. 9
TYPICAL SECTl0H %-o' COLLEGE AVENUE
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[CAI R V I OW
Ito.
VICINITY MAP
CONSTRUCTION NOTES: QUANTITY
ESTIMATE:
O1
SAWCUT AND REMOVE EXISTING PAVEMENT
3037 5.F.
�2
CONSTRUCT A.C. OVERLAY (MINIMUM 0. 1 ` THICKNESS)
7870 S.F.
O
CONSTRUCT &" A.C. OVER 15" C. B. W/ M.C. -70
q I rents
A.C.
U91R�1 W W(G15119 W Rv
1210 TOAK
4D
CONSTRUCT DRIVEWAY APPROACH - TYPE II PER C.C.M.
AVAILABLE RECORD INFORMATION. THE CONTRACTOR
DURING THE COURSE OF CONSTRUCTION OF THIS PRO -
DURI DURI
STANDARD DRAWING NO. 514 OVER MIN ?MUM 6" C.M.B.
T.; 6L PT.NeroFTm4LorTmosT.,
(Y= 7'.X =4')
720 S.F.
SHALL BE RESPONSIBLE FOR LOCATING ALL LINES AF-
CONSTRUCT WHEEL CHAIR RAMP PER C.C.M. STANG'ARD
CIVIL ENGINEERS LAND aMVEMW LAND PLANERS
DRAWING NO. 41(o
I EA.
O6
CONSTRUCT TYPE "C -6" CURB AND GUTTER PER C.C.M.
FECTING THIS WORK AND ANY DAMAGE OR PROTECTION
PERTY. THAT THIS REQUIREMENT SHALL APPLY CON-
STANDARD DRAWING NO. 312. OVER 6" MIN. C.M.B.
822 L. F.
�7
ADJUST EXISTING MANHOLE TO GRADE.
1 EA.
{�8
CONSTRUCT 4" P.C.C. SIDEWALK PER C.C.M. STANDARD
-CITY NGINEER RcE tggqe
DRAWING NO. 411 AND 413 OVER MINIMUM 4" C.M.B. 1S =4' -4 "l
QUANTITIES FOR BIDDING AND CONSTRUCTION PURPOSES.
�9
FEATHER A.C. OVERLAY FOR A SMOOTH JOIN.
N/A
10
CONSTRUCT STREET LIGHT PER C.C.M. STANDARD
EXISTING ELEVATIONS OF THE EXISTING MAINS WHEN
DRAWING N0. 711 (TYPE B -1) .
2. EA.
20
TRENCHING AND BEDDING PER C.M.S.D. STANDARD DRA''ING
NO. S -112 AND C.C.M. STANDARD DRAWING NO. 813.
853 L.F.
21
INSTALL 8" VCP SEWER MAIN.
2�
BORE INTO EXISTING MANHOLE BASE AND INSTALL B"
CAUTION: THE ENGINEER PREPARING THESE PLANS WILL NOT
UTILITY LINES AFFECTING THIS WORK. IF A CON-
FLINT IN LOCATION I5 NOTED. THE ENGINEER MUST
VCP SEWER.
I EA.
2�3
CONSTRUCT STANDARD 48" I.D. MANHOLE PER C.M.S.D.
BE RESPONSIBLE FOR, OR LIABLE FOR. UNAUTHORIZED
CHANGES TO OR USES OF THESE PLANS. ALL CHANGES TO THE
DRAWING NO. 5 -100.
1 EA•
11
CONSTRUCT CATCH BASIN NO. I WITH SIDE OPENING PER
n 88
LACFCD STD. DRAWING NO. 2 -DIW WITH L.ACFGO LOCAL DEPRESSION
CONTRACTOR SHALL VERIFY ALL CONDITIONS AND D1-
NO.4 PER STO. DRAWING NO. 2 -DAIS. C USE 1$" RGP MIIIJ.
- 1,
DISTRICT ENGINEER BATE
AS REQUIROD FOR CONNECTION)
/ CA.
l2
TRENCH EXISTING PAVEMENT PER CITY OF COSTA MESA GTANDARD
DRAWING NO. 813.
275 L.F
13
CONSTRUCT TYPE I SLURRY SEAL_ GOAT
L.S.
CONTRACTOR
NOTES THE ABOVE QUANTITIES ARE APPROXIMATE AND USED FOR
PERMIT AND BOND PURPOSES ONLY. AND DO NOT
ENGINEERS NOTICE TO CONTRACTORS
PRIVATE AND PUBLIC UTILITIES AS SHOWN REFLECT
CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND
RUG EMCIPMICIERONG, aMC.
MESA CONSOLIDATED WATER DISTRICT
COSTA MESA SANITARY DISTRICT
INCLUDE NOR-
A N U
VILLAGE W A Y
COMPLETE RESPONSIBILITY FOR 709 SITE CONDITIONS
U91R�1 W W(G15119 W Rv
THE ,NT. ar HAREM BLUD. AND DAYa!
RECTIVE GRADING. IF REQUIRED. REFER TO SOILS REPORT.
AVAILABLE RECORD INFORMATION. THE CONTRACTOR
DURING THE COURSE OF CONSTRUCTION OF THIS PRO -
DURI DURI
T.; 6L PT.NeroFTm4LorTmosT.,
THE ESTIMATED EARTHWORK QUANTITIES SHALL NOT BE USED IN
SHALL BE RESPONSIBLE FOR LOCATING ALL LINES AF-
INCLUDING SAFETY OF ALL PERSONS AND PRO-
CIVIL ENGINEERS LAND aMVEMW LAND PLANERS
10 FEET H01tTH QTR/•trlcLliMT
17961 COWAN. IRVINE. CA. 92714 (714) 063 -9390
CITY 0 F C 0 S T A MESA
DEPARTMENT OF ENGINEERING SERVICES
ANY WAY FOR BIDDING OR CONSTRUCTION. IT SHALL BE THE
FECTING THIS WORK AND ANY DAMAGE OR PROTECTION
PERTY. THAT THIS REQUIREMENT SHALL APPLY CON-
ro►e, LAS hoar d6T or TFIt He cuRe
CONTRACTOR'S RESPONSIBILITY TO PROVIDE FOR HIS OWN
TO THESE LINES. PRIOR TO STARTING CONSTRUCTION
TINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING
ReTwO•I. LEVEL w1 TIM liDrorcops.
-CITY NGINEER RcE tggqe
DgTe
QUANTITIES FOR BIDDING AND CONSTRUCTION PURPOSES.
OF THIS PROJECT THE CONTRACTOR SHALL VERIFY THE
HOURS AND THAT THE CONTRACTOR SHALL DEFEND, IN-
EXISTING ELEVATIONS OF THE EXISTING MAINS WHEN
DEMNIFY AND HOLD THE OWNER. THE CONSULTING EN-
UNAUTHORIZED CHANGES 6 USES
MAKING CONNECTIONS AND UNCOVERING ALL EXISTING
GINEER AND ALL PUBLIC AGENCIES HARMLESS FROM
CAUTION: THE ENGINEER PREPARING THESE PLANS WILL NOT
UTILITY LINES AFFECTING THIS WORK. IF A CON-
FLINT IN LOCATION I5 NOTED. THE ENGINEER MUST
ANY AND ALL LIABILITY REAL OR ALLEGED IN CON -
BE RESPONSIBLE FOR, OR LIABLE FOR. UNAUTHORIZED
CHANGES TO OR USES OF THESE PLANS. ALL CHANGES TO THE
BE NOTIFIED BEFORE PROCEEDING.
NECTION WITH THE PERFORMANCE OF WORK ON THIS
PROJECT EXCEPTING FOR LIABILITY ARISING FROM
p
�� 1 LI _ -�
n 88
CONTRACTOR SHALL VERIFY ALL CONDITIONS AND D1-
THE SOLE NEGLIGENCE OF THE OWNER. THE CONSULT-
- 1,
DISTRICT ENGINEER BATE
T
PLANS MUST BE IN WRITING AND MUST BE APPROVED ISY THE
MENSIONS AND SHALL REPORT ALL DISCREPANCIES TO
5 BOLTON R.C.E. 3023 6 DATE
PREPARER OF THESE PLANS.
THE ENGINEER PRIOR TO THE COMMENCEMENT OF WORK.
ING ENGINEER OR ANY PUBLIC AGENCY.
MESA CONSOLIDATED WATER DISTRICT
DISTRICT ENGINEER DATE
REVISIONS
REFERENCES
DESIGNED BY:
DAT I
CHECKED BY:
DATE
STREET IMPROVEMENTS FOR PA 88 -31
COLLEGE A V E N U E
I BIHEET
NO.
DATE
DESCRIPTION
APP.
FIELD BOOK
PAGE
BENCH MARK NO. IF 126 !61
REFERENCE PLANS
DRAWN BY:
CHECKED BY:
OF 3
ELEVATION: 461'10 M96 MSL.
STANDARD DRAWING N0. CC M T
CONTRACTOR
DESCRIPTION:IN THE Nt PIRTOr
, 4 Sit, 812 D�
RECOMMENDED BY:
4jfi,g�
4/jolvy
A N U
VILLAGE W A Y
WORK STARTED:
THE ,NT. ar HAREM BLUD. AND DAYa!
5 _, o,
PLAN
NUMBER
WORK ACCEPTED:
T.; 6L PT.NeroFTm4LorTmosT.,
ASST. CITY ENGINEER
Dar$
INSPECTED BYe
10 FEET H01tTH QTR/•trlcLliMT
CITY 0 F C 0 S T A MESA
DEPARTMENT OF ENGINEERING SERVICES
APPROVED BY:
1
�1 �f
ro►e, LAS hoar d6T or TFIt He cuRe
DATE
ReTwO•I. LEVEL w1 TIM liDrorcops.
-CITY NGINEER RcE tggqe
DgTe
STRELT IMPROV. TITLE MEET - 103310.96]PF: 670125 152 22- Apr -88 10:44 AM / 87- 0125 -2t1
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