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+T rry BACKFILL UNLESS OTHERWISE OPTIONAL TRENCH SIDE SLOPE FOR
Ca SPECIFIED DEEP TRENCHES OR UNSTABLE SOIL
} 25' 2
SI MENT FOR �' EASEME T
12 MIN.
BIKE PATH AND ¢(, 4-I , FOR SIDEWALK W
LANDSCAPING gNDLAN09CAP-
PURPOSES 17/ �' 1 �Q..' 7� ING PURPOSES
UNDISTURBED EARTH --�j
19 %' %' ZBEDDING B
19'
2' 6 2r 5' TYP.
' 7' a I'
all 5' j. 5 SPRINGLINE
12 OD. MI N. 4' MIN. OPTIONAL EXCAVATION LINE
5 ,
1 f . A h •I' V4 0 D - SLURRY(I% SACKS P.C. /C[)
OPTION OF CONTRACTOR
} 2.O%
1/12 O.D. (4' MIN)
c ° BEDDING A - -
` OAO.D. MIN. SHAPE BEDDING AS SHOWN TO SUPPORT
R. C. P. ( SEE NOTE 10)
G J-
„` NOTES:'- -
1
1. Bedding A shall be composed of sand, No. 2 Max. crushed rock or
gravel per Standard Specifications or other granular material-as may
H ;3 j be specified or approved by the Engineer andC.CM. •EdCO1,
�I
2. Bedding B shall be composed of sand or other granular material as may
3 TYP 1 GA L 5 GT I O L J be specified or approved by the Engineer and shall conform to Section
i�1,JTOIJ P�O(J1_E�/AtZ1� 306 -1.2.1 of the Standard Specifications and GCNI Sa601.
F(20M A`/E)J U E OF THE AIZT6 t 3. Bedding B shall beccompacted to a relative compaction of not less than
TO bU)JPL.OWEI2Z 90 percent unless otherwise specified.
T j 4. Bedding B shall be placed in two or more lifts for O.D. greater than
60 inches.
5. Backfill shall be per Section 306 -1.3 of the Standard Specifications.
1 6. 14here the cover is 3 feet or less, "W" must be greater than or equal
$21W r 121W to 6 inches. Where the cover is greater than 8 feet, "W' must be
IQr
25 between 6 and 10 inches inclusive for pipes up to and including 96
215 inches in diameter. For pipes over 96 inches in diameter, "W" must
rLA A EMENT FOR ar EASEME1UT FOR be between 6 and 12 inches inclusive.
DEWALK FOR Q) , BIKE ! TH AND
•' NDSC APING 4'I 1' AND LAN1, "W" shall include the thickness of any shoring.
URPOSES 7r '�- I ,1' I% ING PURPOSES -
20' S' 7' yr 3 22 • 8. Shoring shall be a minimum of 6 inches from the pipe at springline.
9. An improved bedding method shall be submitted to the Engineer for any
"W" other than that permitted in note 6.
`r _ !••'� 10. The trench bottom shall be shaped as shown, or the contractor, at hit
VA option may choose not to screed bedding "A" in which case, the pipe
y4 ° =)• 1 .:I shall be backfilled to a depth of 1/4 O.D. with trench backfill slurry
at his expense.
1
N. Ft/W 1100 S. R/
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EX NECESSARY 7o PROVIDE TYP I (QA L. S EC,T 1 O Q
FOR 15'H IGH FENCE FROM
BACK OF SIDEWALK A\/e "Ue O F THE Al2T
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F20M STA_ I +45.24T0 AVENUE OF THE ARTS
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CITY OF COSTA MESA GENER.9L NOTES �-
STANDARD WATER NOTES
L ALL WORK OTHER THAN STORM DRAIN WORK SHALL CONFORM TO THE CITY OF COSTA MESA
a
STANDARDS AND SHALL MEET THE APPROVAL OF THE CITY ENGINEER. ALL STORM DRAIN
WORK SHALL CONFORM TO THE O.C.E.M.A. AND /OR L.A.C.F.C.D. STANDARD PLANS AND 1 1. WATER MAINS WILL BE INSTALLED ACCORDING TO THE LATEST STANDARDS
f' MEET THE APPROVAL OF THE CITY ENGINEER. ALL TRENCH BACKFILLS AND PAVEMENT ;' AND SPECIFICATIONS OF THE MESA CONSOLIDATED WATER DISTRICT.
REPLACEMENT SHALL CONFORM TO THE CITY OF COSTA MESA STD. 801.
2. ALL STREET STATIONING REFERS TO THE CENTERLINE OF THE STREET. (CONST.t) 1 2• CONTRACTOR TO HAVE ON JOB -SITE A COPY OF THE LATEST STANDARD
SPECIFICATIONS AT ALL TIMES.
3. .PAVING AND BASE SECTION LISTED IN THE QUANTITY ESTIMATE ARE FOR BIDDING PUR-
POSES ONLY AND ARE SUBJECT TO REVISION UPON RECEIPT OF SOILS TESTS. 3. CONTRACTOR TO NOTIFY MESA CONSOLIDATED WATER DISTRICT 48 HOURS
4. CURB DATA REFERS TO THE FACE OF CURB. PRIOR TO CONSTRUCTION_ (PHONE: 714/631 -1291 - OFFICE,'OR
714/754 -5398 - INSPECTION DEPARTMENT.
5• ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS
FOR PUBLIC WORKS CONSTRUCTION, CURRENT EDITION. 4. PLAN CHECK, INSPECTION AND ENGINEERING FEES WILL BE MADE PRIOR
6. CONTRACTOR SHALL FURNISH D INSTALL ALL SIGNS, LIGHTS, BARRICADES AND ANY TO SIGNATURE OF DISTRICT ENGINEER.
OTHER TRAFFIC CONTROL OR WARNING DEVICES, INCLUDING FLAGMEN, AS MAY BE RE- 5 q BONA WILL BE POSTED AT THE BEGINNING OF PROJECT FOR 10$
J QUIRED BY THE ENGINEER. ALL ITEMS MENTIONED SHALL BE IN CONFORMANCE WITH OF ESTIMATED COST AND WILL BE HELD FOR ONE YEAR FROM DATE OF COMPLETION.
THE CURRENT REQUIREMENTS AS SPECIFIED IN THE LATEST EDITION OF THE "CONSTRUC-
TION SAFETY ORDERS ". FAILURE TO DO SO WILL BE CITED UNDER APPLICABLE SEC-
TION OF THE C.V.C. D . CORRECTIVE COSTS TO THE CITY WILL BE CHARGED TO THE
CONSTRACTOR. 10' HORIZONTAL 3' VERTICAL.
7, THE AMOUNT OF ASPHALT BINDER TO BE MIXED WITH THE MINERAL AGGREGATE SHALL 7, A 15' WATER MAIN EASEMENT WILL BE GRANTED TO THE MESA
BE 5.6A BY DRY WEIGHT UNLESS OTHERWISE DETERMINED BY THE CITY ENGINEER. CONSOLIDATED WATER DISTRICT FOR MAINTENANCE PURPOSES.
SAMPLES OF THE PROPOSED AGGREGATE SHALL BE SUBMITTED TO THE CITY ENGINEER
FOR TESTING IN ORDER THAT THE PERCENT OF BINDER MAY BE DETERMINED FOUR (4) 1 8. SERVICE LATERALS WILL BE SET TO GRADE BY CONTRACTOR PRIOR TO
DAYS IN ADVANCE OF CONSTRUCTION. THE INSTALLATION OF WATER METERS D BOXES.
8. THE CONTRACTOR SHALL PAY FOR THE INITIAL SOIL AND MATERIALS TESTS AND ANY q, WATER METERS WII_I NOT BE INSTALLED NOR WATER TURNED ON UNTIL
SUBSEQUEKT SOIL G1,0 MAATERINLS TES ?S ''3EEVE3 4CZC 155A&'f, DU3 i0 i' hE fA1'LURE THE BACKFLOW DEVICES REQUIRED HAVE BEEN INSTALLED, TESTED,
OF THE INITIAL TESTS, AS DETERMINED BY THE CITY ENGINEER. AND CERTIFIED.
9• ALL UNDERGROUND WORK SHALL BE COMPLETE PRIOR TO ANY SURFACE WORK IN THE
PUBLIC RIGHT -OF -WAY. 10. PROTECT EXISTING UTILITIES IN PLACE.
10. STREET LIGHTS TO BE INSTALLED PER CITY OF COSTA MESA STANDARD DRAWING NUMBER
701. THE FINAL LOCATIONS SUBJECT TO CITY ENGINEER'S APPROVAL. 11. WATER MAINS WILL HAVE 42" MINIMUM COVER TO FINISH GRADE.
11. STREET NAME SIGNS TO BE INSTALLED BACK OF CURB OR ON BRACKET MOUNTED ON 12. RAISE EXISTING WATER VALVE COVERS TO GRADE.
STREET LIGHT POLE PER CITY OF COSTA MESA STANDARD DRAWING NUMBER 606.
12. ANY CITY BENCH MARK, MONUMENT OR TIES THAT ARE DESTROYED OR DISTURBED DURING 13• INSTALL FIRE HYDRANT PER STANDARD DRAWING #4.
CONSTRUCTION SHALL BE REPLACED. ANY CHANGE IN LOCATION OR ELEVATIONS SHALL
BE REPORTED TO THE CITY ENGINEER BY A LICENSED SURVEYOR ON 81-1 "X11" LOOSE 14. INSTALL BLOW -OFF PER STANDARD DRAWING #9.
LEAF PAPER (ONE SIDE ONLY) SHOWING LOCATION AND TIES OR LEVEL RUN. 15. WATER MAINS WILL BE TESTED AT 225 P.S.I. FOR FOUR HOURS.
13. PROTECT ALL EXISTING UTILITIES IN PLACE UNLESS OTHERWISE SHOWN.
14. DEVELOPER OR PRIME CONTRACTOR SHALL OBTAIN RIGHT OF WAY PERMITS PRIOR TO 16. BACKFILL MATERIAL WILL HAVE A SAND EQUIVALENT OF 25 OR GREATER.
START OF CONSTRUCTION AND REQUEST INSPECTION FROM CITY ENGINEERING DEPT. 17. THE SAND BACKFILL WILL BE COMPACTED PER STANDARD DRAWING 019.
TO BE MADE 48 HOURS IN ADVANCE OF PERFORMING ANY WORK. TELEPHONE 754 -5323.
15• ALL CONSTRUCTION STAKING WITHIN PUBLIC RIGHT -OF -WAY SHALL BE DONE BY A ; 18. CHIP 2' "W" IN CURB FACE TO IDENTIFY WATER SERVICE LOCATION. -
LICENSED SURVEYOR OR CIVIL ENGINEER AND CERTIFIED AS TO LINE AND GRADE PER
APPROVED PLAN.
19. INSTALL THRUST BLOCKS PER DISTRICT STANDARD DRAWING NO. 12.
I
16. "AS BUILT" DRAWINGS SHALL BE SUBMITTED TO THE CITY OF COSTA MESA ENGINEERING
DEPARTMENT UPON COMPLETION OF WORK. 20. ALL IRRIGATION METERS WILL HAVE A REDUCED PRESSURE PRINCIPLE DEVICE
f
17. ALL UTILITY TRENCH BACKFILL MATERIAL AND COMPACTION SHALL CONFORM TO CITY t ' INSTALLED BY METERS. CONTACT WATER QUALITY AT 714/631 -1462.
OF COSTA MESA STD. DRAWING NO. 801. NATIVE MATERIAL MAY BE USED FOR BACK -
21. CONTRACTOR TO VERIFY DEPTH AND LOCATION OF ALL UTILITIES PRIOR TO TRENCHING.
FILL ONLY IF IT MEETS THE REQUIREMENTS OF STD. DRAWING NO. 801.
18. PIPE BEDDING IN TRENCHES SHALL BE PER L.A. C. F. C. D. STANDARD DWG. N0. 2 -D177. 22. CONTRACTOR TO INSTALL TEMPORARY CAPS FOR TESTING AND CHLORINATION PRIOR TO
j CONNECTING TO EXISTING MAINS.
19. ALL CATCH BASINS SHALL HAVE HORIZONTAL PROTECTION BARS PER LA.C.F.GQ OW&No. 2 -0175
W1 LOCAL 0ERRE4810N N0.4 PER LA.C.FC.p DWG. 2- D416,64=2 ^), DOWEL LOCAL DER. TO caul+ 8A91". 23. CONTRACTOR TO RETURN ALL MATERIAL REMOVED TO DISTRICT YARD.
20. ON F, "AS BUILT" SET OF MYLARS SHALL 5E PROVIDED TO THE CITY OF SANTA ' rkl
ANA UPON COMPLETION OF THE PROJECT.(INCLUDING SIGNAL PLANS) 24. WATER METERS ✓; BOX TO BE INSTALLED BY MESA CONSOLIDATED WATER DISTRICT. 3
g5 Y TflE C'ON 7-1MZ'•9 CT 02 a.
SEWER NOTES e
N. 120, S•`^� 1. THE SEWER SYSTEM SHALL CONFORM TO THE STANDARDS OF THE COSTA, MESA
57 SANITARY DISTRICT.
3 O '
7' 2. MANHOLES SHALL BE PRECAST CONCRETE AS MANUFACTURED BY ASSOCIATED CONCRETE
4' 3' PRODUCTS, INC. OR APPROVED EQUAL.
-- 2H
t• 3. SEWER MANHOLE FRAME D COVER SHALL 3 °_ ALHAMBRA FOUNDRY A -1270, OR �
r x'23
4 APPROVED EQUAL. COVER TO BE STAMPED "SEWER ". '
F 3 3
'�} '✓ U1� Ze/ �, .I 2 =� 4 �.I• =y 4. ALL SEWER MANHOLE FRAMES AND COVERS SHALL BE LEFT 6" BELOW FINISH GRADE.
6. 5. ALL SEWER HOUSE CONNECTIONS SHALL BE PLACED PRIOR TO SURFACING OF STREETS.
5 I 'lam
L 4 ) ° -'1 I 6 6. THE SEWER CONTRACTOR SHALL RAISE THE MANHOLE FRAME AND COVER TO FINISH
' � o
GITY O GIT l OF GRADE AFTER THE STREET SURFACING IS COMPLETED. MINIMUM OF 0.15" A.C. ON
9/WTA ANA C.c�1'A r=�6A I P.C.C. (SEE CMSD STD. S -105
SUI- IFLOWEt2 A�EIJU E 7. CLAY PIPE JOINTS SHALL BE MECHANICAL COMPRESSION JOINTS. MECHANICAL
COMPRESSION JOINTS SHALL BE "WEDGE - LOCK ", "SPEED -SEAL MAINLINE" OR
N. 6TA_ 18a b8.20 Tp PLL7WEI� 5Tx APPROVED EQUAL.
118 8. IN NO CASE WILL JOINTING MATERIAL USING NEAT PORTIAND CEMENT, MORTAR
OR GROUT BE PERMITTED.
1I,
-- 9. STAMP "S" ON CURB AT SEWER LATERAL LOCATIONS. '
10. CONTRACTOR SHALL REQUEST INSPECTION FROM THE OFFICE OF THE DISTRICT c..GIN-
XX (4T 23 I EER 48 HOURS PRIOR TO COMMENCEMENT OR WORK. TELEPHONE 714/531 -1731. ✓
•� �/" I, I O 4 ,pIN W Zee 4 vAl :I �, 11. PERMITS REQUIRED SHALL BE OBTAINED FROM THE STREET DE_PARTNENT, CITY OF
UV� I,S� g MIN COSTA MESA, 77 FAIR DRIVE. TELEPHONE 714/754 -5323.
r0 12. WORK PERFORMED WITHOUT DISTRICT'S SUPERVISION IS SUBJECT TO REJECTION.
0
G
3 3 13. STATIONS SHOWN THUS 0 +00 ARE SEWER STATIONS D ARE INDEPENDENT OF ~ 1
2g GITY OF GITY OF TYPIGAL SEGTIOLI STREET STATIONS.
W-r^ ANA �A M�
NOTE: JOIN EXIST. C.IG. @5TA.25 +90.79 .G7UI�JFLOi^iE12 A1/ELIUE 14. V.C.P. HOUSE CONNECTIONS SHALL BE CONSTRUCTED FROM THE SEWER MAIN TO THE
PROPERTY LINE FOR EACH LOT. lr
ON NORTH SIDE. FLAWE 1 12_ - T TO
SEE PLAN FROM STA. 213+74.84 TO STA.28 +24.81 F T
15. THE DEVELOPER SHALL FURNISH THE SEWER CONTRACTOR WITH A PLOT PLAN INDICATING
N.2,/,,V 108Ot2 Ilbr S -�V1111 THE RECOMMENDED LOCATION OF THE HOUSE CONNECTION FOR EACH LOT PRIOR TO
15' 10 � SEWER MAIN CONNECTION.
r
_ 5b OQ 302 5:5 16. SEWER MAIN SHALL BE AIR OR WATER TESTED MEETING DISTRICT ENGINEER'S APPROVAL.
26' 7' • 7' 23 ' 2rr 17. SEWER MAIN SHALL BE BALLED AFTER ALL MANHOI:E RAMES AND COVERS HAVE WEN
to Q 5 2 2°/ 4 RAISED TO GRADE.
113 p sf
V Vim. of 18. CONTRACTOR TO VERIFY EXISTING FLOW LINE ELEVATIONS PRIOR TO SEWER CONSTRUCTION.
/9. ONE ':4S -BU /ZT "SET Q MYZAiPS "AZ BE D TO 7115 ,
LJ i 1p'r 6 5± Yp '•'-' . :. `� COSTA AlESA SAN17ArPYA /STi4/CTC/PQ/V COMPLET /ON Oc
CCD
ex 146+ IMP90VEME1JTB 3 '
GITY OF I GITY' OP E-
,IJTA ANA GGiSTA ,� R,, 'DETAIL SHEET , 2 SET
ET
1 .°SU►.JFLOwEIZ ,�,✓El�ua= NOTES, TYPICAL SECTIONS 81 DETAILS 97•
PLAN
24 .81 TO /'1A I LJ r�T:ZE�T f
L�TFr ex. GU2Li GILJTTE2 AQC> NUMBER
F 1$ZO^ "!;IT^ To >JV. 4 0 -rC> CITY* ` 0 F C 0 STA MESA.
.
F20M �7A . �- T9. 410 TO
^°' "`I R s - DEPARTMENT OF E"INEERIN -G SERVICU
.. e.. tlT.sl'�" r `, : �..__... ii;. r. �...� t 1 vy '� :_ �,., «i" - ,...,... :. �. � -`.�.. A •A.._
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