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CONSTRUCTION NOTES:
CONSTRUCT 18" RCP CLASS IV
a . U w 48 CONSTRUCT CONCRETE HEADWALL AND INLET STRUCTURE PER DETAIL ON SHEET 20
+o om o as m a N16'39'O5"W 51 CONSTRUCT TRANSITION STRUCTURE NO. 3 PER RCFC & WCD STD. DWG. NO. TS303
a ui L=20.46'
aN N O�� } LAT-A-24 40 59 CONSTRUCT CATCH BASIN AND LOCAL DEPRESSION PER RCFC & WCD STD. DWG. NO.
+ ^w + 'o'II o II SEE ABOVE CB101 & LD202-CASE C (W=PER PLAN)
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0 LA 5e � CAST—IN—PLACE CONCRETE PIPE GENERAL NOTES
�'���__ 00�00`0` �: 2" EXTRA THICK INVERT, F'c=5,000 PSI 1) CONSTRUCTION MATERIALS AND METHOD SHALL CONFORM TO THE LATEST EDITION OF THE"STANDARD SPECIFICATION FOR PUBLIC WORKS CONSTRUCTION", THE CITYS
86.06 \\ SPECIAL PROVISIONS AND THESE PLANS.
\_ 2) CAST-IN-PLACE CONCRETE PIPE SHALL NOT BE USED UNLESS IT IS SHOWN AS AN ALTERNATE ON THE DRAWINGS APPROVED BY THE CITY ENGINEER.
EN PIPE \4 TS NO. 3 LAT A-23 3) CONCRETE MIX DESIGNS SHALL BE SUBMITTED BY THE CONTRACTOR FOR APPROVAL PRIOR TO THE START OF CONSTRUCTION.
6, �a b' 10+ 7.56 L C 59 A=63'22'11" 8=18" C=4.0' 4) TRENCHING AND BACKFILLING SHALL BE PERFORMED ONLY IN THE PRESENCE OF THE SOILS ENGINEER.
C 6�� •� D1=18" D2=18" 5) THE MINIMUM COVER OVER THE PIPE SHALL BE 3 FEET,MEASURED FROM TOP OF PIPE.
'79 6) BACKFILLING OF THE PIPE SHALL NOT BE DONE UNTIL THE CONCRETE HAS DEVELOPED 80 PERCENT OF ITS DESIGN STRENGTH. NO TRAFFIC SHALL BE PERMITTED ON TOP
/ OF THE PIPE UNTIL THE CONCRETE HAS ATTAINED ITS DESIGN STRENGTH.
oT EG. PI 0 °�' �S. q V } 7) WATER DENSIFICATION METHODS FOR BACKFILLING THE PIPE WILL NOT BE PERMITTED. MECHANICAL COMPACTION WILL BE REQUIRED. AN B-INCH LIFT OF LOOSE BACKFILL
_ yl0 6 "SHADING`OVER THE PIPE WILL BE PERMITTED 24 HOURS AFTER INITIAL PLACEMENT, PROVIDED THE FORMS ARE STILL IN PLACE AT THE TIME OF"SHADING".
8) A MINIMUM 6 SACK PER CUBIC YARD DESIGN MIX SHALL BE USED AND THE COMPRESSIVE STRENGTH OF THE CONCRETE(F'c)AT 28 DAYS SHALL BE AT LEAST 4000 PSI;
1 j0'8�6 1 +36.19 L. INT.= - _ _ °9 ��OO�o )) /k THE MODULUS OF RUPTURE SHALL BE AT LEAST 550 PSI.FOR VELOCITIES GREATER THAN 10 FT/SEC,BUT NOT GREATER THAN 20 FT/SEC THE COMPRESSIVE STRENGTH
q_ l ,� .O O / SHALL BE 5000 PSI. AND A 140 DEGREE SEGMENT OF THE INVERT SHALL BE THICKENED BY 2 ADDITIONAL INCHES, FOR VELOCITIES GREATER THAN 20 FT/SEC, THE 140
LA -22 10+ B EI PIPE DEGREE SEGMENT OF THE INVERT SHALL BE THICKENED BY AN ADDITIONAL 4 INCHES; FOR VELOCITIES GREATER THAN 25 FT/SEC THE 140 DEGREE SEGMENT OF THE
L=53.80 O�� N -L DEPR N INVERT SHALL BE THICKENED BY AN ADDITIONAL 6 INCHES. THE COMPRESSIVE STRENGTH SHALL BE 5000 PSI.
d o t - OVE _ +' 0�6� 9) THE CONSISTENCY OF THE CONCRETE SHALL BE SUCH AS TO ALLOW IT TO BE WORKED INTO PLACE WITHOUT SEGREGATION. THE CONCRETE FOR THE CAST-IN-PLACE
CONCRETE PIPE SHALL HAVE A SLUMP OF 2"PLUS OR MINUS 1'.
10) FLY ASH, MEETING ASTM C 618, MAY BE USED TO SUBSTITUTE FOR CEMENT(UP TO 15 PERCENT OF CEMENT BY WEIGHT). WHEN FLY ASH IS USED, WATER REDUCING
AGENTS ADMIXTUREETING SHALLAB�SEDDESIGNATION C IN ANY CLASS4OFCCONCRETE WITHOUT WRITTEN PELL PERMITTED IN AMOUNTS RMISSION FROM THEED BY THE UCITYER AND ENGINEER.PROVED BY THE CITY ENGINEER. NO OTHER
SD CURVE DATA 11) AT THE END OF ALL POURS AND THE END OF EACH WORKING DAY, THE CONTRACTOR SHALL INSTALL NO. 4 DOWELS,24 INCHES LONG, 12-INCH CENTERS AROUND
CIRCUMFERENCE OF CAST-IN-PLACE PIPE.
CURVE DELTA RADIUS LENGTH TAN 12) THE MAXIMUM EARTH COVER SHALL BE 20 FEET FROM THE TOP OF PIPE.
A 57'28'18" 45.00'* 45.14' 24.67' 13) CAST-IN-PLACE CONCRETE PIPE, WHICH IS TO BE MAINTAINED BY THE COUNTY OR CITY, SHALL NOT BE PLACED EXCEPT IN THE PRESENCE OF THE APPROPRIATE
I� 1 AGENCY INSPECTOR. THE INSPECTOR FOR THE CIPP SMALLER THAN 39"IN DIAMETER SHALL BE PERFORMED BY VIDEO CAMERA AND CORE JUST PRIOR TO THE FINAL
k 4 FT. LENGTHS, 5'BEVELED BOTH ENDS ACCEPTANCE OF THE SYSTEM.
14) TYPE V CEMENT SHALL BE USED IF THE SULFATE CONTENT IN THE SOIL IS GREATER THAN 2,DOO PPM.
15) CONTINUOUS INSPECTION AND TESTING IF CIPP PLACEMENT IS REQUIRED.
16) CONTRACTOR SHALL ALLOW INSPECTOR INTO PIPE WHILE UNDER CONSTRUCTION AND ROD FOR WALL THICKNESS AT A MINIMUM OF 25 CY INTO THE POUR.
PLAN
LATERALS -A-22", -A-23', AND -A-24-
1 inch= 40 fL
os130ns * b o 20 40 eo tW
'A `1Jq CIVIL �`P
CAL�� GRAPHIC SCALE(IN PEEP)
D o NO. DATE BY REVISIONS APPROVED BY DATE CITY SEAL PREPARED BY: 21
eROFEssloNq CITY OF LAKE ELSINORE SHEET:
CERTIFICATION: � -
2 THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE 4� is c'2 -CIVIL EN(_-INEE I - '1 TRACT I V O. 30494 Ac �1
6��0�� 3 APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY No.23434 LAND PLANNING RING
OF: L
AND STATE LAWS, AND A PERMIT CAN BE ISSUED.
n O O O 4 LAND SURVEYING A.
_� * Lxp 12-31-07 * 1181 CALIFORNIA AVE. -STE.202-CORONA,CALIFORNIA 92881 STORM DRAIN —PLAN'1'PROFILE
uLZ—] I1GG 5 /�—`�- 09/��1V7 (951 FAX(951)280-415
TWO WORKING DAYS 6 KEN A SEUMALO, P.E.NO.56915 VATE sTgTF UF1 CAI-1FO T 80 RCE 23434 /p 7 LATERALS 'A-22�' A-23�, AND 'A-24' FILE NO.
BEFORE YOU DIG 7 DENNIS D. NELSON LICENSE NO. DATE W.O. FOR: F.B. n77-0ZU
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