HomeMy WebLinkAbout1815-12V
CHANNEL NOTES (SEE BELOW)
1. STRUCTURAL CONCRETE SHALL BE CLASS"Ar' .
2. ALL LONGITUDINAL BARS SHALL BE 44 @ 18 INCHES. PLACE
BARS IN BOTTOM SLAB SYMMETRICALLY ABOUT CENTERLINE.
PLACE BARS IN WALLS STARTING AT TOP WITH 12 INCHES CLEAR
COVER.
3. CLEAR COVER FOR STEEL SHALL BE 12 INCHES EACH FACE FOR
WALLS AND 2 INCHES EACH FACE FOR BOTTOM SLAB.
4. STEEL IS DIMENSIONED TO BACK OF BAR BEND.
5. FOR CONSTRUCTION ON CURVES, STRAIGHT TRANSVERSE BARS IN
THE SLAB SHALL BE ALIGNED RADIALLY WITH SPACING MEASURED
AT WALLS. FOR L -BARS IN WALLS, SPACING SHALL BE
MEASURED BETWEEN VERTICAL LEGS OF BARS.
6. ALL TRANSVERSE CONSTRUCTION JOINTS SHALL BE IN A
VERTICAL PLANE NORMAL TO THE CENTERLINE.
7. WEEPHOLES SHALL BE FORMED AS SHOWN IN BOTH WALLS AT A
SPACING OF 10 FEET WITH ONE CUBIC FOOT OF FILTER
MATERIAL WRAPPED IN FILIER FABRIC PLACED AT EACH HOLE.
8. ALL QUANTITIES SHOWN ARE APPROXIMATE .(ON TITLE SHEET).
9. ALL SPLICES ARE SUBJECT TO APPROVAL BY THE ENGINEER.
/" SMOOTH
SEE NOTE
r iri,iv.
2" MAX.
Orml rovind-9 fo. pipes
1— ►hon 48"Clwrnitr
s/4 Chornfe f
�. I I'
t !11
I ( { 79"� 7�
I
'•� -•fin
SECTION,_ SINGLE 8
FRONT ELEV DOUBLE HEADWALL DOUBLE HEADWALL$
I ice„ IvI-)A A,n,rfA I L•'„ , ER
'TE THIS
ENT BOND
EXPANSION CAP
TRANSVERSE CONSTRUCT/ON JO/NT @ 20' MAX. TRANSVERSE EXPANSION dOI IIT (j� BOX CULVERT
8"
6'- O"
6'- 0"
8"
.TYPICAL YP/CAL SECT/ON
4 @ /2"( TIE INTO
IEADWAL L @ STA.
74- /2.04)
' I/2" D/A. WEEP HOLE
'EE NOTE 7
CONSTRUCTION ✓01NT
, r1, . 9-1 END HOOK
RECTANGULAR CHANNEL
NTS
PAY L /NE
A
ELEVATION
1 6" Minimum overlap.
on each pipe
nverlao II
SECTION A -A
NOTES:
1. Pipe collar does not have to be finished if covered
2. Concrete shall be 560-C-3250.
RECOMMENDED BY THE SAN DIEGO
REGIONAL STANDARDS COMMITTEE
�`��.�i.r�.•r� is /97S
Guam nate, R C E 19807 Date
NNUMBERG O-62
SAN DIEGO REGIONAL STANDARD DRAWING
PIPE COLLAR
LEGEND ON PLANS
Revision By I Approved Date
Conc.
Overlap %� "
Std. Manhole 5 3/41 3/4" �-24'dia
Frame a Cover 1t
21/8- 1/4
/41
11
am =(Surface��- -
Ground lace fop
step beneath
cD
frame
Z�l CO _41511
4 5-1/4"� Colls
Alternate
cross wire ° cv
bend to dotted, ° T
i line
See #6.iv
`; ►
- ire 5..
_�
'� a
4"4
cD —
hOps'e = D.
cli
v-
= o D r , e
O • D G' 0' — — — — — — —
�. 2 3/32tt
•' -� -�- �' w s a e o 4 l/$t 48"d is .
— - CONE HALF -SECTION
In M 2 1,211 1 (Pre - Cast R.C.)
'�+-- 4 1/8�� --�
1/4: I 1/4!
48 SECTION OF
... TOP RINGS 5q V/ (J 1,
(Pre - Cast R.C. 53 3/32 'dia.
• l • • °. 48'�1.D.
` 0►• ' a I l N '—
o, 4 t .• P A 123/32 _i_
v e •
53 V15"
. '1 • . �� _ � ! • . • • � , . • dia.
0 • •. `� • ,. o 0 .. o•
4'-81/" JOINT DETAIL
CW33"13Concrete NOTES:
(
outlet L See Std Detail Nos. III, 113 a 114 for drop a
junction details and typical junctions,
Z Eccentric cone may be used in lieu of
concentric cones.
3. The lowest r.> anhole step shall bR placed not
less -,than 16 -nor, more than 24 above shell
o O _ 4. The�•upper manhole step shall be placed
v , - " - a between the top of manhole and the
0+ manhole cov¢r frame and shall project not
„ - 2 more than 3' Inside manhole.
� o
3. All joints shall be mortared,
6. 3/4" 0 Qoly. Iron step or plastic'steps per
ASTM' A-82, ASTM C-478, ASTM Type II
5r Grade 43758
STANDARD PRE -CAST MANHOLE.
(� REGORD D,PAW/NG
REV. REVISION DESCRIPTION
2" A.C. Pavement
to surface
Manhole Frame
a Cover t _
Alhambra Foundry Ca Ltd. I
No. A-1170 ►
A / � �� A
Inner Pan .
- - Alhambra Foundry Ca Ltd.
Na. A- 1172
1 NOTE
TOP .12" Min.
Pavement
Manhole , t Barrel --�
NOTES SECTION A -A
®SAME 'AS EXISTING -3"min• 8 6Max.
PLAN
A.C. Pavement to
surface -
Not to be furnished
unless called for in
specifications. ,- .
12 Min TO P
-.
iii..
STD. MANHOLE FRAME & COVER
AND REINFORCED CONCRETE COLLAR.
ENGINEERS & PLANNERS
10920 Via Frcntana • P.O. Boz 28100 • San Diego. CA 92128.0100 • (619) 485-1500
Approved:
/YTS'
NBS/LOWRY
RECORD DRAWINGS
Information Obtained From
Client's Records
NBS's Records
Contractor's Records
By %SRF Date / 90
CITY OF FONTANA, CALIFORNIA
PUBLIC WORKS DEPARTMENT
Drawn By: INLAND EMPIRE CENTER Scale
145' AloTE.2
Designed By:Date
°ate
'
14777 e -!8 _89
Checked Dwq No. /2
DATE ENGR. CITY DATE L141W SOW R.C.E. Date ' �%% Approved I'/--/4Firr 25126 18 /5 20
ACTING CITY ENGINEER ROBERT.WEDDLE RC.E.