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15' STORM 4%1 zAINE CASE N1�iNT I WALL C PRC7 iEGT IN I°VAGCi)
11) + , GENERAL NOTES
P1Z�1vA TIZ� I / Mir_ ti 3 SAE' +IC C TD
\ IM1°pZZO� /�M�cNT AN m� « 1°✓d� 1. THE SEWER SYSTEM SHALL CONFORM TO THE STANDARDS OF THE COSTA
o.1z . 1 0. a37
I1.L\St -k\✓ II � � MESA SANITARY DISTRICT.
e I c11e.4T7� 2. CONTRACTOR SHALL REQUEST INSPECTION FROM THE OFFICE OF THE
/ yl ?< _,_. • -- - I DISTRICT ENGINEER 48 HOURS PRIOR TO COMMENCEMENT OF WORK.
/ 61 62 �� ,1' (714) 631 -1731.
G Z 3. ANY WORK PERFORMED WITHOUT INSPECTION FROM THE DISTRICT G3. 11 N �p q/ f ___._ i rL_� SHALL BE CONSIDERED UNACCEPTABLE.
A•{ i ,� 2 JU , �' -J I 1 4. CONTRACTOR SHALL OBTAIN C.M.S.D. SEWER PERMIT PRIOR TO
e✓ 1� Q r , 11' I COMMENCEMENT OF WORK FROM THE PUBLIC SERVICES
• fQ � of - A V 3� ( / � w�G DEPARTMENT, CITY OF COSTA MESA, 77 FAIR DRIVE.
/ (714) 754 -5323.
° i1 j zLUrz �y p�hcKII L 5. CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS THAT MAY BE
CQ13Nt✓iC"T TO REQUIRED FROM THE LOCAL GOVER14ING AGENCY AND COMPLY
k �J ' 1 x10T1 G>f�Plt MFhIN L! GoNN�CiT TO ( X15 ff LAi1CA1 WITH PERMIT REQUIREMENTS.
- u - 6. CONTRACTOR TO HAVE A COPY OF APPROVED SEWER PLAN AND
B �XtSTING LATr%1ZA1 E XIsT NG lip T�12Av
U I 15' '►! >✓Xlg -rl � / C.M.S.D. STANDARD PLANS AND SPECIFICATIONS ON JOB SITE AT
ho Q sy NEW L ALL TIMES.
- 7. CLAY PIPE JOINTS SHALL BE TYPE ".3" MECHANICAL COMPRESSION
l x15TIKG LAI7✓12AL _ / JOINTS FOR MAIN LINE SEWER. TYPE "D" JOINTS, BAND -SEAL OR
X
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Xl
., Y a WORK
W Cp ail APPROVED EQUAL, ARE APPROVED FOR LATERALS AND REPAIR WO
N°'�NTfzR�R To 1%xlsnllc, a GII°
to t� 131e�17IHG MA ONLY.
jO� IN 1'LO °E) 6. 6" LATERALS SHALL BE CONSTRUCT17 FROM THE SEWER MAIN TO EVERY LOT.
9. ALL LATERALS SHALL BE CONSTRUC FED PRIOR TO SURFACING OF STREETS.
10. STAMP "S" ON CURB AT SEWER LATERAL LOCATIONS.
Q I•GYJ 'L•� 11. SEWER MAIN SHALL BE AIR OR WATER TESTED MEETING DISTRICT
00 1 I°VG S�DIeM ENGINEER'S APPROVAL.
12. PRIOR TO ASPHALT CONCRETE PAVIN:;, MANHOLE FRAMES AND COVERS
X c ♦ + SHALL BE LEFT 6" BELOW FINISH GRADE. AFTER STREET SURFACING
/ pe C TMON A -A IS COMPLETED, FRAMES AND COVER.:' SHALL BE RAISED TO GRADE PER
STD. DWG. NO. S -105.
222 13. SEWER MANHOLE FRAME AND COVER SHALL BE ALHAMBRA FOUNDRY A-
l�s ' 1270, OR APPROVED EQUAL. COVER TO BE STAMPED SEWER.
d NOi: igOTsGT sxib -(U-iC ftoGK NlAI.1, IN RAC%% 14. SEWER MAIN SHALL BE BALLED AFTER ALL MANHOLE FRAMES AND
+"d ' AIiL aV,1 -51�i -(NW COVERS HAVE-BEEN RAISED TO GRADE.
X WILd. v% iZ�j► t0�/�i17 i3y OTHYiIZ,:-7 I°i21or, 15. PVC PIPE MAY BE USED ONLY WITH PRIOR APPROVAL FROM THE
XISTI
0t2�NF YO M611N CDi ThZLSCiTION OF THF� N I�il`Z MA1�1. DISTRICT ENGINEER.
16. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING WARNING DEVICES,
i�� Zo CALF ✓pl FLASHING ARROW BOARDS, LIGHTS A`JD FLAGMEN IN ACCORDANCE WITH
x E3CIST. 24 2T024A 1A \IS F'�K 1°M 94 -I�} �o "WORK AREA TRAFFIC CONTROL HANDBOOK" PUBLISHED BY BUILDING
/ OrF 511 STO12! i piZA1N DEAN NEWS, INC., LATEST EDITION.
+
l7 P /GE 61=DO/IY3 SHALL 9E PER CMSO STD S - J12.
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OABANDON EX/S? B" S6WEX AAW INSTALL 8 °VCP SEWER MAIN AC1AN _-1N 1_�>4 L f'
�j.-,R cA•J.2.o. 0722 II TIhLL 171
OABRNC?'N 1=X /S7' 1JJG q! WYC.
5Z /NS7AC L 6 " Wl,E All 6157 U °REG±JCER To M 47Cf/ EXI2577 1,/O Qf C C147SO 577 51DG A-
y�j REMOVE EX/STINOj MANfloLE _ _ 1 �A.
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BASIS OF BEARINGS: BENCH MARK :DLEVATI N 6 ar -5l-e9 Pte" °' T ° OF: ORANGE COUNTY
ELEVATION 6OF M COSTA MESA ss~,/vrra 7p y oisreicr SOUTHWEST
6EAR/NG9 SHOWN yEREON ARE BASED ON THE BEAR /N6 CHWACIER OF AAA2K: J -J/1 "C.C.S ALLN. &M. DISC.
BETWEEN O -C.5. G -PS. CONTROL STAT /ON X 0170 ANO EST �" O.C.S. APP�eOUEOB>'.
O C S. GJ?9 CONTROL 9TAT /OV A6/69 Bem#v N4043 32 E µINK 5 LOCATED IN TN£ WEPMY PORnON OF 7W N /NTERSECIION 118006 �GINEERINGSu e �125���y� �N� OFFS /7E SEWER / STORM L91?AI V Wic;' T PLA"
OF AAESA DR. AND SMITH ANA AVE. IN COSTA AESI If IS EPDXIED TO V p
PER G PS MONUMENT RECORDS FOR 5A 112 8TAT /ON5 THE TOP OF CONC. POST LOCATED JUST SEMAO THE AIORTW&SR Y n'LAAL II'V111e, Ca 927 4
FiLEO /N THE OFFXF OF THE COUNTY SURVEYOR OF B AVE. � 12•� LY °p, TW ay � ,IT S' ,� � 9 (�4)B52;6� �J _ ��,�/ LANGE DRIVE APARTMENTS MF
SHEET 2
OF S