S-2006-3.1qu
III
z
IC
W
J
w
STREET IMPROVEMENT GENERAL NOTES (CITY OF COSTA MESA):
1. ALL WORK AND MATERIALS WITHIN THE PUBLIC RIGHT -OF -WAY SHALL
21.ALL STREET STATIONING REFERS TO THE CENTER LINE OF THE STREET
CONFORM TO THE CITY OF COSTA MESA STANDARD DRAWINGS. THE
AND CURB DATA REFERS TO THE FACE OF CURB.
CONDITIONS OF APPROVAL AS APPROVED ON APRIL 12, 2004, AND
SHALL MEET THE APPROVAL OF THE CITY ENGINEER.
22.FOR ALL ASPHALT CONCRETE MATERIAL TO BE PLACED WITHIN THE
PUBLIC RIGHT -OF WAY, PRIOR TO THE START OF THE PAVING OPERATION,
2. ALL WORK SHALL BE PERFORMED AND ALL MATERIALS SHALL BE IN
PERMITTEE SHALL SUBMIT A MIX DESIGN TO THE CITY FOR APPROVAL.
ACCORDANCE WITH CITY OF COSTA MESA STANDARD DRAWINGS AND
THE PAVING OPERATION SHALL NOT START UNTIL THE MIX DESIGN HAD
THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION,
BEEN APPROVED BY THE CITY ENGINEER.
(GREEN BOOK) CURRENT EDITION.
3
4
23.ALL UNDERGROUND WORK SHALL BE COMPLETE PRIOR TO ANY SURFACE
3. CONTRACTOR SHALL FURNISH AND INSTALL ALL SIGNS, LIGHTS,
WORK IN THE PUBLIC RIGHT -OF -WAY.
BARRICADES, FLASHING ARROW BOARD AND ANY OTHER TRAFFIC
9 10
CONTROL OR WARNING DEVICES, INCLUDING FLAGMEN, AS MAY BE
24.WHERE DRIVEWAY DEPRESSIONS ARE CONSTRUCTED, THE DRIVEWAY
REQUIRED BY THE CITY ENGINEER. ALL ITEMS MENTIONED SHALL BE IN
APPROACHES SHALL BE CONSTRUCTED TO PROPERTY LINE PER CITY OF
CONFORMANCE WITH THE CURRENT REQUIREMENTS AS SPECIFIED IN THE
COSTA MESA STANDARD PLANS. LOCATION, TYPE AND WIDTH ARE TO BE
LATEST EDITION OF THE "CONSTRUCTION SAFETY ORDERS," AND
APPROVED BY THE CITY TRANSPORTATION SERVICE MANAGER.
W.A.T.C.H. FAILURE TO SO WILL BE CITED UNDER APPLICABLE SECTION OF
THE C.V.C. AND CORRECTIVE COSTS TO THE CITY WILL BE CHARGED.
25.CRUSH MISCELLANEOUS BASE MAY BE USED UNDER WALKS, CURBS, AND
GUTTERS IN LIEU OF CRUSHED AGGREGATE BASE.
4. LANE CLOSURES:
0
ARTERIALS - NO LANE CLOSURES ALLOWED DURING HOLIDAY PERIOD
26.ANY LOT CORNER OR COUNTY OF ORANGE BENCH MARK, MONUMENT,
STARTING THE WEEK OF THANKSGIVING THROUGH THE
OR TIE DESTROYED OR DISPLACED SHALL BE RESTORED TO ITS ORIGINAL
WEEK OF NEW YEARS UNLESS BY SPECIAL PERMISSION
POSITION BY A LICENSED ENGINEER OR SURVEYOR. ANY CHANGE IN
FROM THE PUBLIC SERVICES DIRECTOR.
LOCATION OR ELEVATION SHALL BE REPORTED TO THE CITY ENGINEER
LOCALS - NO LANE CLOSURES ALLOWED DURING WEEKS OF
AND COUNTY OF ORANGE. COMPLY WITH ALL CITY AND COUNTY
THANKSGIVING, CHRISTMAS, OR NEW YEARS UNLESS BY
REQUIREMENTS FOR REPLACEMENT.
SPECIAL PERMISSION FROM THE PUBLIC SERVICES DIRECTOR.
27.GEOLOGIC AND /OR SOILS REPORTS PREPARED BY ALBUS -KEEFE do
5. CONTRACTOR SHALL OBTAIN A PUBLIC SERVICES DEPARTMENT
ASSOCIATES AND DATED SEPTEMBER 4, 2003, BEEN REVIEWED AND
CONSTRUCTION ACCESS AND ENCROACHMENT PERMITS PRIOR TO THE
APPROVED BY THE BUILDING OFFICIAL INCLUDING ALL SUPPLEMENTS,
START OF ANY ON -SITE CONSTRUCTION OR WITHIN PUBLIC RIGHT -OF-
ADDENDA, AND AMENDMENTS THERETO ARE INCLUDED BY REFERENCE.
WAY AND REQUEST INSPECTION 24 HOURS IN ADVANCE OF PERFORMING
COPIES OF THESE REPORTS ARE ON FILE AT THE BUILDING DIVISION.
ANY WORK. TELEPHONE (714) 754 -5025. THE CONTRACTOR SHALL
ALL RECOMMENDATIONS CONTAINED THEREIN MUST BE FOLLOWED.
MAINTAIN A COPY OF PERMITS AND SIGNED PLANS ON THE JOB SITE.
w
8" PVC
28.ALL STORM DRAIN WORK AND MATERIALS SHALL CONFORM TO THE CITY
6. PERMITS WILL BE REQUIRED FROM MESA CONSOLIDATED WATER
OF COSTA MESA, PUBLIC SERVICES DEPARTMENT, ENGINEERING
DISTRICT, IRVINE RANCH WATER DISTRICT, ORANGE COUNTY WATER
DIVISION'S STORM DRAIN DESIGN GUIDELINES (LATEST REVISION), AND
DISTRICT, ORANGE COUNTY SANITATION DISTRICT, OR COSTA MESA
THE CITY COSTA MESA STANDARD PLANS AND MEET THE APPROVAL OF
SANITARY DISTRICT FOR CONSTRUCTION OR MODIFICATION OF WATER
THE CITY ENGINEER.
AND SEWER IMPROVEMENTS TO THEIR FACILITIES. THE CONTRACTOR
SHALL NOTIFY EACH 48 HOURS PRIOR TO BEGINNING CONSTRUCTION.
29.ALL CATCH BASINS SHALL HAVE HORIZONTAL PROTECTION BARS PER
CONSTRUCTION WITHIN CAL -TRANS RIGHT -OF -WAY, WILL REQUIRE
LACFCD STANDARD DRAWING 2D 175, WITH LOCAL DEPRESSION NO. 4 PER
PERMITS AND PLAN APPROVAL FROM CAL -TRANS AS WELL AS THE CITY
STANDARD DRAWING 415.
OF COSTA MESA. LOCATE AND PROTECT ALL EXISTING UTILITIES IN
PLACE.
30.ALL EXISTING STORM DRAIN MANHOLES SHALL BE LEFT BELOW
SUBGRADE. THE CONTRACTOR SHALL RAISE THE MANHOLE FRAMES AND
7. PLANS APPROVED BY SOUTHERN CALIFORNIA EDITON, PACIFIC BELL, OR
COVERS TO FINISHED GRADE AND MAKE NECESSARY REPAIRS TO THE
SOUTHERN CALIFORNIA GAS COMPANY IS REQUIRED PRIOR TO ISSUANCE
PAVEMENT PER CITY REQUIREMENTS AND STANDARDS.
OF ENCROACHMENT PERMITS RELATED TO THEIR FACILITIES.
31A PERMIT WILL BE REQUIRED FROM THE COUNTY OF ORANGE FOR
8. THE CONTRACTOR SHALL PAY FOR ALL SOIL AND MATERIALS TESTS
CONNECTION INTO THE EXISTING FLOOD CONTROL CHANNEL AND FOR
DEEMED NECESSARY AS DETERMINED BY THE CITY ENGINEER.
ALL OTHER WORK WITHIN THEIR JURISDICTION.
9. PAVEMENT AND BASE THICKNESS AS SHOWN ARE BASED ON A
32.ALL INSTALLATION AND WORK AFFECTING FLOOD CONTROL DISTRICT
PRELIMINARY R" VALUE. DURING CONSTRUCTION A SOILS TEST MAY BE
PROPERTIES OR FACILITIES SHALL CONFORM WITH STANDARD
REQUESTED BY THE CITY TO DETERMINE THE ACTUAL "R" VALUE AND
SPECIFICATIONS AND WITH THE PROVISIONS OF THE CONSTRUCTION
THE THICKNESS WILL BE ADJUSTED ACCORDINGLY. TESTS SHALL BE
PERMIT GRANTED BY THE DISTRICT, CONTRACTOR SHALL MAINTAIN A
MADE BY A LICENSED SOILS ENGINEER AND APPROVED BY THE CITY
COPY OF SAID PERMIT AND STAMPED PLANS ON THE JOB SITE. USE OF
ENGINEER.
DISTRICT PROPERTY AND CONFORMANCE WITH THE ABOVE SHALL BE
SUBJECT TO INSPECTION AND APPROVAL BY THE DISTRICTS DULY
10 ALL EXISTING DRAINAGE COURSES ON THE PROJECT MUST CONTINUE TO
ASSIGNED INSPECTOR. DISTRICT INSPECTOR SHALL BE NOTIFIED 24
FUNCTION, ESPECIALLY DURING STORM CONDITIONS, AND APPROVED
HOURS PRIOR TO COMMENCEMENT OF ANY WORK IN ACCORDANCE WITH
PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST
PERMIT PROVISIONS.
BE USED TO PROTECT ADJOINING PROPERTIES DURING THE GRADING
PROJECT. IN ALL CASES, THE CONTRACTOR AND /OR DEVELOPER SHALL
BE HELD LIABLE FOR ANY DAMAGES DUE TO OBSTRUCTION OF NATURAL
DRAINAGE PATTERNS. IF THE FOREGOING CANNOT BE COMPLIED WITH, A
FULLY AGREEMENT
SEWER GENERAL NOTES (CMSD):
E ROUTES BE
APPROVED BY THE MANAGER OF TRANSPORTATION SERVICES.
1. THE SEWER SYSTEM SHALL CONFORM TO THE STANDARDS OF
11.THE PROJECT SITE SHALL BE MAINTAINED IN A "WET -DOWN" CONDITION
THE COSTA MESA SANITARY DISTRICT.
TO PREVENT EXCESSIVE DUST. SPILLAGE AND DUST SHALL BE REMOVED
2. CONTRACTOR SHALL REQUEST INSPECTION FROM THE OFFICE
FROM THE PUBLIC RIGHT -OF -WAY BY SWEEPING OR SPRINKLING;
OF THE DISTRICT ENGINEER 48 HOURS PRIOR TO
HOWEVER, WATERING, THAT RESULTS IN MUD ON PUBLIC STREETS IS NOT
COMMENCEMENT OF WORK. TELEPHONE: (949) 631 -1731.
PERMITTED AS A SUBSTITUTE FOR OTHER CLEANING METHODS.
3. ANY WORK PERFORMED WITHOUT INSPECTION FROM THE
12.ALL UTILITY TRENCH BACKFILL, MATERIAL, AND COMPACTION SHALL
DISTRICT SHALL BE CONSIDERED UNACCEPTABLE.
CONFORM TO CITY OF COSTA MESA STANDARD DRAWING NO. 813. BORE
4. CONTRACTOR SHALL OBTAIN CMSD SEWER PERMIT PRIOR TO
UNDER EXISTING IMPROVEMENTS ?TUNNELING IS NOT ALLOWED. NO
COMMENCEMENT OF WORK FROM THE COSTA MESA SANITARY
OPEN EXCAVATIONS WILL BE ALLOWED OVERNIGHT ?BACKFILL OR
DISTRICT. TELEPHONE: (714) 645 -8400
PLATE.
5. CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS THAT
13.ALL PCC AND AC TO BE JOINED SHALL BE SAWCUT IN A CLEAN, STRAIGHT
MAY BE REQUIRED BY THE LOCAL GOVERNING AGENCY.
LINE AS APPROVED BY THE CITY ENGINEER.
LLJ
6. CONTRACTOR TO HAVE A COPY OF APPROVED SEWER PLAN AND CMSD
14.ALL OBSTRUCTIONS, WITHIN THE PUBLIC SIDEWALK SUCH AS POWER
STANDARD PLANS AND SPECIFICATIONS ON JOB SITE AT ALL TIMES.
HOLES, STREET LIGHTS, FIRE HYDRANTS UTILITY PEDESTALS, MAILBOXES,
7. CLAY PIPE JOINTS SHALL BE TYPE "G" MECHANICAL
AND STREET SIGNS SHALL HAVE MINIMUM OF 4' OF CLEAR SIDEWALK
COMPRESSION JOINTS FOR MAIN LINE SEWER. TYPE "D" JOINTS,
PLACED BEHIND THEM.
BAND -SEAL OF APPROVED EQUAL, ARE APPROVED FOR
15.IF REQUESTED, "AS BUILT" DRAWINGS SHALL BE SUBMITTED TO THE CITY
LATERALS AND REPAIR WORK ONLY.
ENGINEERING DIVISION UPON COMPLETION OF IMPROVEMENTS AS
8. 6" LATERALS SHALL BE CONSTRUCTED FROM THE SEWER MAIN TO EVERY LOT.
SHOWN ON THE APPROVED PLANS.
9. ALL LATERALS SHALL BE PLACED PRIOR TO SURFACING OF STREETS.
16.NO REMOVAL OF TREES FROM THE PUBLIC RIGHT -OF -WAY WILL BE
10.STAMP "S" ON CURB AT SEWER LATERAL LOCATIONS.
PERMITTED WITHOUT SPECIFIC APPROVAL FROM THE PARKS AND
RECREATION COMMISSION AND COMPLIANCE WITH MITIGATION
11.SEWER MAIN SHALL BE AIR OR WATER TESTED MEETING
MEASURES AS DETERMINED BY THE COMMISSION TO RELOCATE THE
DISTRICT ENGINEER'S APPROVAL.
TREES AND /OR TO COMPENSATE THE CITY FOR THE LOSS OF TREES FROM
THE PUBLIC RIGHT -OF -WAY. CONDITIONS OF THE PARKS AND
12.PRIOR TO ASPHALT CONCRETE PAVING, MANHOLE FRAMES AND
RECREATION COMMISSION MUST BE INCORPORATED ONTO THESE PLANS
COVERS SHALL BE LEFT BELOW FINISH GRADE. AFTER
PRIOR TO PLAN APPROVAL.
STREET SURFACING IS COMPLETED, FRAMES AND COVERS
SHALL BE RAISED TO GRADE PER STD. DWG. NO. S -105.
17.PLANTING OF PARKWAY TREES AND INSTALLATION OF IRRIGATION LINES
13.SEWER MANHOLE FRAME AND COVER SHALL BE ALHAMBRA FOUNDRY
INSTALLED, INCLUDING RISERS, HEADS, VALVES, AND METERS AS
A -1270, OR APPROVED EQUAL. COVER TO BE STAMPED "SEWER ".
DIRECTED AND IN ACCORDANCE WITH THE REQUIREMENTS OF THE
PUBLIC SERVICES DEPARTMENT.
14.SEWER MAIN SHALL BE BALLED AFTER ALL MANHOLE FRAMES
AND COVERS HAVE BEEN RAISED TO GRADE.
18.ALL CONSTRUCTION STAKING SHALL BE DONE BY A LICENSED LAND
15.PVC PIPE MAY BE USED ONLY WITH PRIOR APPROVAL FROM THE
SURVEYOR OR ENGINEER, CERTIFIED IN WRITING AS TO LINE AND GRADE
DISTRICT ENGINEER.
PER APPROVED PLANS, AND SUBMITTED TO THE CITY ENGINEER.
16.IF MINIMUM SEPARATION DISTANCE BETWEEN SEWER AND
19.NO WORK SHALL BE DONE ON ADJACENT PROPERTIES OR ADJACENT
WATER MAIN IS NOT MET, SPECIAL CONSTRUCTION REQUIREMENTS
OWNERS IMPROVEMENTS WITHOUT OBTAINING WRITTEN PERMISSION
ARE TO BE USED PER STD. DWG. NO. S -110 -A OR S- 110 -B.
FROM T"F OWNERS OF TiE AOSACEIBT PROPERTIES, A%D S45BwTSNSG A
COPY THEREOF TO CITY ENGINEERING DIVISION.
17.DEVELOPER IS RESPONSIBLE FOR REPLACING ANY EXISTING
LATERALS NOT FOUND IN FIELD OR FOUND TO BE DEFECTIVE.
20.WORK, ONCE BEGAN, SHALL BE PROCEED TO COMPLETION IMMEDIATELY
TO PROVIDE MINIMUM INCONVENIENCE TO ADJACENT PROPERTY
18.ALL TRENCH EXCAVATION AND PIPE BEDDING SHALL BE DONE
OWNERS AND THE TRAVELING PUBLIC.
PER STD. DWG. NO. S -112.
Underground - Alert
ar�F OBE Y� ' •
r ,�4 :11
uv�,,
WORKING DAYS BEFORE YOU DIG
' REVISI ❑NS
N0. I DATE DESCRIPTION IAPP.1
REALIGNED SEWER MAIN, ADJUSTED SEWER do STORM DRAIN
PROFILES do LOW FLOW SYSTEM INVERTS. LOWERED EX. WATER
LINES IN 23rd STREET do UPDATED CONSTRUCTION NOTES.
IRVINE RANCH WATER DISTRICT
APPROVAL OF DOMESTIC WATER FACILITIES WO:40762
APPROVAL BY
SUPERVISED BY
REVIEWED BY
CONTRACTOR
DATE OF CONSTRUCTION
BEG.
DATE ACCEPTED BY CITY COUNCIL
DATE
WATER GENERAL NOTES (IRWD):
A. THE WATER SYSTEM IS TO BE INSTALLED BY THE DEVELOPER. ALL WATER SYSTEM
WORK SHALL CONFORM TO THE DISTRICT'S "PROCEDURAL GUIDELINES AND GENERAL DESIGN
REQUIREMENTS: AND "CONSTRUCTION MANUAL ", AS LAST REVISED.
B. THE DISTRICT ENGINEERING OFFICE SHALL BE CALLED FOR INSPECTION FOUR (4)
WORKING DAYS BEFORE START OF WORK AT (949) 453 -5300 OR (949) 453 -5615.
C. A PRE - CONSTRUCTION CONFERENCE OF REPRESENTATIVES FROM AFFECTED AGENCIES
AND THE CONTRACTOR SHALL BE HELD ON THE JOB SITE 48 -HOURS PRIOR TO START OF
WORK.
D. THE WATER SYSTEM IS TO BE STAKED BY THE DEVELOPER'S ENGINEER AT A MINIMUM
50 -FOOT STATIONING IF THERE ARE NO EXISTING CURBS.
E. ANY WATER SERVICE FOUND TO BE WITHIN A DRIVEWAY OR SIDEWALK SHALL BE
REMOVED COMPLETELY AND RE- INSTALLED AT THE PROPER LOCATION AT NO COST TO THE
DISTRICT.
F. ALL MAIN LINE VALVES SHALL BE MAINTAINED SO AS TO BE ACCESSIBLE DURING
TRACT DEVELOPMENT, AND ALL VALVE STEM TOPS HAVING OVER 48- INCHES OF COVER WILL
REQUIRE AN EXTENSION AS PER DRAWING W -8.
G. IN RESIDENTIAL STREETS, THE TOP OF THE PIPE, 10- INCHES AND SMALLER, SHALL
BE A MINIMUM OF 42- INCHES BELOW THE FINISHED STREET SURFACE AND 48- INCHES
BELOW FINISHED STREET SURFACE ON ALL PRIMARY AND SECONDARY STREETS.
H. ALL FIRE HYDRANTS SHALL BE SET WITH THE BOTTOM FLANGE 4- INCHES ABOVE THE
CONCRETE PAD OR SIDEWALK AND SHALL BE LOCATED A MINIMUM OF 3 FEET
FROM THE ECR OR SCR AT INTERSECTION.
I. ALL WATER MAINS 6- INCHES THROUGH 12- INCHES SHALL BE CLASS 200, AWWA C -900
PVC, UNLESS OTHERWISE NOTED.
J. NO TAPS OR OTHER CONNECTIONS SHALL BE MADE TO EXISTING DISTRICT WATER
MAINS PRIOR TO CONDUCTING AND APPROVED PRESSURE TEST ON THE NEW WATER DISTRI-
BUTION SYSTEM. TAPPING SLEEVES SHALL BE PRESSURE TESTED IN AN APPROVED MANNER
IN THE FIELD, IN THE PRESENCE OF THE DISTRICT INSPECTOR, PRIOR TO TAPPING THE
MAIN LINE. TAPPING OT HE MAIN LINE SHALL NOT PROCEED UNLESS A DISTRICT
INSPECTOR IS PRESENT.
K. WHERE METERS AND METER BOXES ARE LOCATED WITHIN SLOPES, THE ANGLE METER
STOPS SHALL BE SO LOCATED THAT THE METERS AND BOXES WILL BE PARALLEL AND
FLUSH, RESPECTIVELY, WITH THE FINISHED SURFACE.
L. NO METER IS TO BE PLACED WITHIN ANY SIDEWALK OR DRIVEWAY AREA.
M. CURBS SHALL BE INSCRIBED WITH A "W" INDICATING LOCATIONS OF ALL DOMESTIC
WATER SERVICES, BY USE OF A 4" GRINDER.
N. INDIVIDUAL PRESSURE REGULATORS ARE REQUIRED BY THE UNIFORM PLUMBING CODE
IF AVERAGE STATIC PRESSURE IN THE MAIN IS 80 PSI OR MORE.
0. CURBS SHALL BE INSCRIBED WITH TIE DOWNS FOR ALL VALVE LOCATIONS, BY USE
OF A 4" GRINDER.
P. THE CONTRACTOR SHALL EXPOSE ALL JOIN POINTS TO THE EXISTING RECLAIMED
WATER SYSTEM FOR VERIFICATION OF HORIZONTAL AND VERTICAL LOCATION BEFORE
CONSTRUCTION.
Q. FINAL INSPECTION FOR WATERLINE MUST INCLUDE WATER SAMPLES THAT WILL BE TESTED
FOR CONDUCTIVITY, TURBIDITY, AND ODER. THE TURBIDITY MUST BE LESS THAN 2.5 NTU
AND THE ODOR MUST BE LESS THAN 1.0 TON, NOT TO INCLUDE CHLORINE ODOR, TO BE
ACCEPTABLE.
R. THE CONTRACTOR WORKING ON IRWD WATERLINES MUST HAVE A C -34 LICENSE
OR A CLASS A GENERAL CONTRACTORS LICENSE.
S. CONTRACTOR SHALL OBTAIN AND SHOW PROOF OF A DEWAYERING PERMIT FROM THE
STATE OF CALIFORNIA, REGIONAL WATER QUALITY CONTROL BOARD PRIOR TO THE START OF
CONSTRUCTION.
COSTA MESA SANITARY DISTRICT
NOTICE TO CONTRACTOR:
PURSUANT TO ASSEMBLY BILL 3019, NO EXCAVATION PERMIT
tS VALID UNLESS T"F FOk_U3w% {G 1S PERFORMED:
1, UNDERGROUND SERVICE ALERT HAS BEEN CONTACTED AND
HAS PROVIDED INQUIRY I.D. #
2. THE UNDERSIGNED AGREES TO CONTACT AND OBTAIN AN
INQUIRY I.D. # FROM)M UNDERGROUND ((SERVICE ALERT
PRIOR OTO THE COMMENCEMENT T OF EXCAVATION. WORKING DAYS
SIGNED DATE
�&Tf 25911 PMierood Lane
Lapin Mile. CA 92653
ALAN R. SHORT, P.E. 19491 566 -5200
DATE FAX (919) 588 -6987
DATE I DISTRICT ENGINEER DATE RCE 30873 EXP. 3 -31 -M
LIC. # BENCHMARK
DESIGNED BY: AIRS
BENCH MARK NO., CM -17 -70 DRAWN BY: CA
ELEVATION, 74,616 NAVD88 CHECKED BY: ARS
DESCRIPTION, 58' SW OF THE CL OF 23RD ST.,
21' NW OF THE CL OF SANTA ANA AVE., SET IN RECOMMENDED BY:
THE SE CORNER OF A 4'x9,5'x9,5' CONCRETE APPROVED BY:
END CATCH BASIN, LEVEL WITH THE CURB,
BASIS OF BEARINGIGPS CONTROL STATION #6205 TO
GPS CONTROL STATION #6194 = N 24'41'33' E.
CONTRACTORS NOTICE:
1. THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR
STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF THE
AVAILABLE RECORDS. NO CERTIFICATION IS MADE AS TO THE ACCURACY OR
THOROUGHNESS OF THESE RECORDS. APPROVAL OF THIS PLAN BY THE CITY OF
COSTA MESA DOES NOT CONSTITUTE A REPRESENTATION AS TO THE ACCURACY OF
LOCATION OR THE EXISTENCE OR NONEXISTENCE OF ANY UNDERGROUND UTILITY
PIPE OR STRUCTURE WITHIN THE LIMITS OF THIS PROJECT. THE OWNER BY
ACCEPTING THESE PLANS OR PROCEEDING WITH THE IMPROVEMENTS PURSUANT
THERETO AGREES TO ASSUME LIABILITY AND HOLD THE ENGINEER HARMLESS FOR
ANY DAMAGES RESULTING FROM THE EXISTENCE UNDERGROUND UTILITIES OR
STRUCTURES NOT REPORTED. THE CONTRACTOR IS REQUIRED TO TAKE ALL DUE
PRECAUTIONARY MEANS TO PROTECT ALL UTILITY LINES OR STRUCTURES SHOWN AND
ANY OTHER UTILITIES OR STRUCTURES FOUND AT THE SITE. R SHALL BE THE
CONTRACTORS RESPONSIBILITY TO NOTIFY THE OWNERS OF THE UTILITY OR
STRUCTURES CONCERNED BEFORE STARTING WORK.
2. PURSUANT TO ASSEMBLY BILL 3019, NO EXCAVATION PERMIT IS VALID UNLESS
UNDERGROUND SERVICE ALERT HAS BEEN CONTACTED AND HAS PROVIDED INQUIRY
I.D. NUMBER.
3. CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AND SHALL REPORT
ALL DISCREPANCIES TO THE ENGINEER PRIOR TO THE COMMENCEMENT OF WORK.
4. PRIOR TO THE CONSTRUCTION OF ANY CONCRETE STRUCTURE, THE CONTRACTOR
SHALL VERIFY WITH THE SOILS ENGINEER THE TYPE OF CONCRETE RECOMMENDED.
5. UNAUTHORIZED CHANGES AND USES: THE ENGINEER PREPARING THESE PLANS WILL
NOT BE RESPONSIBLE FOR, OR LIABLE FOR, ANY UNAUTHORIZED CHANGES TO OR
USES OF THESE PLANS. ALL CHANGES TO THE PLANS MUST BE IN WRITING AND
MUST BE APPROVED BY THE PREPARER OF THESE PLANS.
6. CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED
CONSTRUCTION PRACTICES, CONTRACTOR WILL ASSUME THE SOLE AND COMPLETE
RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION
OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS
REQUIREMENT SHALL BE MADE TO APPLY CONTINUOUSLY AND NOT BE LIMITED TO
NORMAL WORKING HOURS, AND THAT CONTRACTOR SHALL DEFEND, INDEMNIFY AND
HOLD THE OWNER, ENGINEER AND THE CITY OF COSTA MESA HARMLESS FROM ANY
AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF
WORK ON THIS PROJECT. EXCEPTING FOR LIABILITY ARISING FROM THE SOLE
NEGLIGENCE OF THE OWNER, ENGINEER OR CITY OF COSTA MESA.
THE KEITH COMPANIES, INC.
19 TECHNOLOGY DRIVE
IRVINE, CA. 92618 IWC
TEL: (949)923 -6000
OME A. WAT N RCE W. 59808 EXP. 12- 31 -0lf
DATE
6/1/04
6/1/04
6/2/04
ERNESTO MUNOZ, CITY ENGINEER R.C.E. #47643
3
W
w
Cr
w
UO
VICINITY MAP
NTS THOMAS GUIDE 889, B -2
a
U
SANTA
ISABEL
AVENUE
w
w
z
z
1
2
3
4
5 6
7 8
9 10
EAST
WILSON
STREET
0
o
O
0
J W
z
O
X
w
o
m
23RD
STREET
°
SITEa
PROP.
w
8" PVC
Z
VICINITY MAP
NTS THOMAS GUIDE 889, B -2
a
U
m
1
2
3
4
5 6
7 8
9 10
O
X
w
PROP.
8" PVC
I
A STREET
I
I PRIVATE
STREET
I LOT
PROPOSED 15'
WIDE S ORM DRAIN
EASEMENT
LLJ
Li
n
LOT F 12
Cn
19
18 17
16
15
14 13
U
0
O
J
Of
N
20
22
23
24
4
21
X
a SCALE: 1 " =50'
ORANGE -_ AVENUE EX. 6"
PROPERTY ADDRESS:
190 EAST 23RD STREET
COSTA MESA, CA 92627
LEGAL DESCRIPTION:
A PORTION OF LOT 99 OF TRACT NO. 300 PER MAP
RECORDED IN BOOK 14 PAGES 11 & 12 OF MAPS,
RECORDS OF ORANGE COUNTY, CALIFORNIA.
SHEET INDEX
25
PRIVATE STREET
10 IMPROVEMENT PLAN TITLE SHEET
11 I.P. DETAIL & QUANTITY SHEET
12 STORM DRAIN
13 23RD STREET
14 ORANGE AVENUE
15 -16 "A" STREET SEWER & WATER
QROFESSIOy� CITY OF COSTA MESA
DEPARTMENT OF PUBLIC SERVICES / ENGINEERING DIVISION
3/ UP. 381/08 A
CIVIL
TITLE SHEET
� ���'
OF
P.E. S SEAL EAL TENTATIVE TRACT NO. 16600
a
IRWD CODE 4166
SHEET NO.
10 OF 16
PLAN
NUMBER