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TYPE 1 CATCH BASIN
34Ap3 RIM 445.48
IE (S) 442.85
IE (E) 441.50
Np3 h I F-2 22
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AP3 I
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WATER QUALITY VAULT
RIM 444.51
p3.'` Ap2;T-Ib pp2� NP2'i nA2? pP2'P 5p p�2Ah'pb PP2b pp2y pP2' pP26 pA2'A pA'' 3 IE (W) 441.16:1
4� 77 z s p 22 IE (E) 439.66=
L .q Pp2 NA3 p3?l pp'p5 PPz AA2 pP2 Apt pP2 Pp2 pP2 pP2 /� _ 'pp2 o PP /pA9 pP�' P PP pw pA
aP�-� �Pp� 9 A21 U,'A NNX APB p2 Pz' 9 pP2 pP2 p2. AAv+ \T'F'> �9' ,pP3' pp3 pp.
Az. A pA'Z' A P .t. A _/ A P 17 LF,
/p3' AP3 6 pA3 P 0 •PA ________-TP"' ____ ___ B CPEP__
Z /�^ 9 �' p- pz' -PP� 2LS 2 pP3� $ba.Q%IN
NE p3' 111 66 . n20 AA � HO 444 3 h � �3 "P3' 01
.p3•P 44 TRANSITION FROM 8"
/ AF PERF TO BE CPEP PA3
330 LF FRENCH DRAM, 8' PERF CPEP S O.Q%
- - - sL sL - so-
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a AA' FRENCH FIBRIN
au'2 •AIi AND PERFORATE /
„pA PIPE
292 LF FRENCH DRAIN
B" PERF. CPEP
jpA b9
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----
Ab 6
P
ppI b
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No / 2
AA 2
p
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iph I \ Ab 9 • AN' 9
Aph.A
No - I TRANSITION TO 8"
PERF. CPEP h
/ AIpAT
s.0 IQA 9Ay3 6 b . 30 . h,
PbI4%13 ---y,AA48.5.---e2 ----
h \ Ab • O
3 0
8° PERF. IGE EP h • •�•pA3' pph 2 446 6 B pp0? pA0 3
2 L 73 D M IN PER
iy a - _ + CONNECT DRAIN FROM7
3LFaE'l./% AP IRRIGATION VAULTS TO ---- - _ N
S=0.60$\ / 3 AA6'• AA9l O- , PZ':\.
\ 6 A�_
pA1 ND 0 N pp0 • _`p � 0.5Z � ph� • • Y
NP9 GBy1 NO p
Lo�P E 1,hOATCH BASIN _ -
.80
e4E (NW) 444.90 z ', a 4h'. -y �py�
PROVIDE TURNED \ A / .P pP66 ATA`- j J :hT
DOWN -ELBOWS ON \ pPC2 v�• Arno -`.. • TOP
OUTLETS FOR ANY 111
01
f
18 LF
8 CPEP
S=0.6%
TRAN';MON FROM 8-
PERF TO 8" CPEP
CONFIRM WITH ENGI N EER
AND CITY IF EXSTING ED
LINE WILL BE PLUGGED,
p.' ABANDONED OR
• REMOVED PRIOR TO
INSTALLATION OF NEW IT
8" CPEP CONNECTION
INTO EXISTING MANHOLE
�y
AN
g I
III
AXIS
No
No
O4
6 7
PROVIDE CATCH BASIN WITH
TURNEDDOWN
PRIOR OWA DRAINAGE LEGEND TURNED DOW PRIOR TO WATER REVISION DATE
QUALITY VAULT. RECOMMEND TYING
CPEP FROM SOUTH FRENCH DRAIN _ _ PERF. CORR. POLY DRAIN TUBING, SIZE
TO CATCH BASIN OR PROVIDE PER DRAWING
ADDITIONAL CLEANOUTS AT BENDS.
CPEP SUBSURFACE DRAINAGE COLLECTOR
FENCE AA3 p3;2 Ap3' ' A R N OR STORM DRAIN PIPE
pAa 4
tp tAA%p3 �j PA pP ® FRENCH DRAIN
A
No AP3 AAA 6
IMPORTED ROOT ZONE SAND
SEE NOTE 2 F-1.1
6 S AP
AP� •25 LF ;-1 S=0.50%_ SLOPE
A1N8 CPEP
E
A MANHOLE e n t o n
44 SpN FLOW DIRECTION
r°, PE 4 1.9 PpP 'IE 414.30 INVERT ELEVATION
Ah SCHOOL DISTRICT
AN p CIE 413.00 COLLECTOR INVERT ELEVATION
- A :aa�xlstltlPc"R
'MANHOLE CATCH BASIN INLET (CBI)
;,.IE (NW) 439.16 TYPE 1
- EX IF (E) 432.85
- CONTRACTOR TO
EXISTING CATCH BASIN INLET
VERIFY IF PRIOR TO CONSTRUCTION SIERRA HEIGHTS
"LG �A 7- , ELEMENTARY
EXISTING CA BASIN lAAh �� WATER QUALITY VAULT
RAISE R'M T° PLAYFIELD
h.a DRAINAGE NOTES RENOVATIONS
1 ARA AGb A, 6 AAy,
1. STORM DRAINAGE PIPE CAN BE INSTALLED PRIOR TO FINAL
` •, Aah 9 pp50 ACCEPTANCE OF THE FIELD SUBGRADE.
250 LF F)h D - INIX 2. TRENCH EXCAVATION SHALL BE MADE TO THE ALIGNMENT, ELEVATION,
8" PERF. CPEP.x. GRADE AND SLOPE AS INDICATED ON THE DRAWINGS. TRENCHING
S SHALL BE ACCOMPLISHED UTILIZING EQUIPMENT WITH SLOPE AND
eAh ppe „6/pA pAbp; DEPTH CONTROL, SUCH AS "LASER PLANE CONTROL SYSTEM", SO AS
TO ENSURE ACCURACY IN THE BOTTOM OF THE TRENCH.
2
pb 3. NO HIGH POINTS ABOVE DESIGNATED INVERT OR CALCULATED TRENCH AN
3A QA. -' BOTTOM ELEVATION WILL BE PERMITTED. NO SLOUGHING OF SITE O
AA` t" AP6 _ PAb� MATERIAL OR LOOSE EXCAVATED SOIL WILL BE PERMITTED TO REMAIN
1lbz 3 e p pA 6. IN THE TRENCHES. o
P Apy NoAIAy6 ,h Pb e [
Ir pab A '4- 4. EXCAVATION BELOW INVERT GRADE MUST BE ESTABLISHED TO A
Npb 15 DEPTH SO AS TO PROVIDE FOR SPECIFIED PLACEMENT OF PEA K6
Iree,
y py GRAVEL BEDDING AT BOTTOM OF PIPE ELEVATION PRIOR TO LAYING
a e AA6bA -nb p12 THE FRENCH DRAIN PERFORATED PIPE. cq
� DA HOGAN
RPh pA3' - AP6 P APb '
THE
FOR ALL
PIPE
LL BE
EAN
AAh p6b pbb'ph1pFC�ph AL 5 PEA GRAVEL. REFER TOTHESPECIFICATIONS CATIONSAFOR THELGRADATIONED 119 St Avenue Auth,! 1ID ". 20A2Rs.0400
Saaldq WaaM1ingbn �101 wwJaM1"ganmm
ppy REQUIREMENTS.
EA
Ph _6. DURING PLACEMENT OF SPECIFIED TRENCH BACKFILL, PIPE MUST BE
HELD IN PLACE TO PREVENT DISPLACEMENT AND PROVDE FOR
pp""- p IIII pA1. ACHIEVING SPECIFIED INVERT ELEVATION. DO NOT DAMAGE PIPE OR
po-'I' '®4n1ER ALLOW PIPE TO BE DISPLACED BY PLACEMENT OF BACKFILL
.$ypTER MATERIAL 19
VALVE Q i •O .I EXISTING CATCH BASIN 7. CAP THE ENDS OF ALL PIPE RUNS. ALL OPEN ENDS DURING
ADJUST RIM TO CONSTRUCTION ARE TO BE TEMPORARILY CAPPED OR PLUGGED.
446.8 n
N ° NOTE LEGEND fee I e
(INDICATES GENERAL CONSTRUCTION NOTE) 2DNA6 E
1, (INDICATES SPECIFIC CONSTRUCTION KEYNOTE)
"r-- - --1 - nYyANOFAa y4s1.OFF h',S3' .. ..-. .Aap91`dA3 4 a
TYPE 1 CATCH BASIN RAMR A p`pQ
RIM 447.15 /RAMR RA1L5 I- )
dA5 Pp LIGHT SiANOAF
E (W) YVM1 LE i M +RAMP
FAILS
PORTABLE AhO.
F-2.2 i
•'F_______________I
PA9
DEVELOPMENT ENGINEERING
msippo 07/30/2021 O R-418908
O
to �
♦'!
4 NORTH
Ire
IN
U 0 30' 60,
SCALE: In- 30'
BID SET
DATE 6-16-21
SCALE 1"F20'
DRAWN REF
CHECKED EIS
COPYRDNT Qmu DI ROGAN ®ASMOMBIS
DRAINAGE PLAN
SHEET
F-1a3
SHEET 8 OF 18