HomeMy WebLinkAbout2782-6•.. �.w..•.�.'�.. Vi.�.��r...... .w ... r. .. .r .w... .....•.• ..r.. .. _ .•.. .. r ... .. .w. .�.4.. r...r.w. .�..�.4rr.:..e ... ... ..... .. .. .. ... ... n. q...... .. .. ... � .. t4. ...... M • ..•ti..- r•.. ..w .
UNDERGROUND
sBVICE
ALERT
Cd Td Fro*
-800-227-2600
Two .«u„ dm b.r«* you a
REVISIONS:
NOTES
I. A CONCRETE COLLAR IS REQUIRED WHERE THE CHANGE IN GRADE
EXCEEDS..4i0 Of A FOOT PER FOOT.
2. FOR CURVE JOINTS (SEE DETAIL B. SHEET 1)
IF THE EXTREME ENDS OF TME PIPE LEAVE A CLEAR SPAM
THAT IS GREATER THAN I% BUT IS LESS THAN 3'. A
CONCRETE COVER IS REQUIRED IN ACCORDANCE WITH
SUBSECTION 306-1.2.4 OF THE SSPWC.
IF THE EXTREME ENDS OF THE PIPE LEAVE A CLEAR SPACE
THAT IS EQUAL TO OR GREATER THAN 3'. BUT LESS THAN
6'. A CONCRETE COLLAR IS REQUIRED. if THE CLEAR SPACE
IS 6 INCHES OR GREATER. A TRANSITION STRUCTURE
IS REQUIRED.
3. CONCRETE COLLAR SHALL NOT BE USED FOR A SIZE CHANGE ON
THE MAIN LINE.
4. CONNECTOR PIPES
A. WHERE PIPES OF DIFFERENT DIAMETERS ARE JOINED WITH A
CONCRETE COLLAR, L AND T SHALL BE THOSE OF THE LARGER
PIPE. 0=01 OR D2. WHICHEVER IS GREATER.
S. WHEN Q IS EQUAL TO OR LESS T14AN Da. JOIN INVERTS AND
WHEN Do IS GREATER THAN D2. JOIN SOFFITS.
S. FOR PIPE LARGER THAN 72' SPECIAL COLLAR DETAILS ARE
REQUIRED.
6. FOR PIPE SIZE NOT LISTED USE NEXT SIZE LARGER.
7. REINFORCEMENT SHALL CONFORM TO ASTM A 615. GRADE 40,
S. WHERE REINFORCING 13 REQUIRED T'HE DIAMETER Of THE CIMULAfI
TIES SHALL BE D+(2X WALL THICKNESS) + T.
9. REINFORCING SHALT. BE USED INHERE THE PIPE DIAMETER IS
GREATER THAN 21' AND ON ALL PIPES WHERE THE SPACES
BETWEEN THE EXTREME ENDS IS 3' OR LARGER.
CIRCULAR TIES= PIPE NO.
DIAMETER
CIRCULAR TIES
21' OR LESS
3
24' TO 30'
3
33' TO 57'
4
600 TO 72'
5
WHERE THE SPACE BETWEEN PIPE ENDS EXCEEDS 30. THE NUMBER
OF CIRCULAR TIES SHALL BE INCREASED TO MAINTAIN AN
APPROXIMATE SPACING OF 6. OC.
10. WHERE THE PIPE IS 210 OR LESS t" DIAMETER AN tNTER101R FORM
OF UNSEALED SONO -TUBE OR EQUAL SHALL BE USED To PROVIDE
A SMOOTH INTERIOR JOINT. THE PAPER FORM MAY BE LEFT IN
PLACE (SEE DETAIL A). WHEN THE PIPE IS 24. OR LARGER A
REMOVABLE INTERIOR FORM SHALL BE USED OR THE INTERIOR
JOINT SHALL BE COMPLETELY FILLED WITH MORTAR AND NEATLY
POINTED.
AM�IICAN'tlRM WORKS ASSOCIATION — SOiiT11ERN CALWOlNMA %mwI
V%M
3W-1
CONCRETE COLLAR FOR RCP
12 INCHES THROUGH 72 INCHES
MUM
1. 8 !Pe SMALL BE STEIL REQ COPOLYLMM POLYPROPYl l W PL. WM %o%A- lMMNIL! To
(A) ASTM D 47S AND COY. WOE" THAT THE MNNNMLAM HMONTK PL UXW Li M W%U
BE 1500 LBB.
(0) ASTM A615 GRADE 00 (DEFORMED REINFORCING STEEL BARS.
(C) CALIFORNIA CODE OF REGULATIONS, TITLE 8-3277.
2. ONLY STEPS APPROVED BY THE ENGINEER SHALL BE USED.
i ALL FABRICATIOk DIMENSIONS INDICATED ARE MINIMUM,
4, 81 SHALL BE CAPABLE OF WITHSTANDING AN IMPACT LOAD OF 70 FOOT POUNDS AT
20 DEGREES FAHRENHEIT WITHOUT CRACKING OR FRACTURING.
A THE MINIMUM TOTAL CROSS-SECTIONAL AREA OF THE EXPOSED PORTION OF THE STEP,
INCLUDING THE 'A -INCH DEFORMED REINFORCING STEEL BAR, AND EXCLUDING THE NON"
TREAD SURFACE, SHALL BE ONE SQUARE INCH.
t TME ENTIRE POLYPROPYLENE PLASTIC MATERIAL SURROtJINOIrI'1 Tf1E palwooK=0 STM NMI
SHALL 13E CAST MONOLITHICALLY. MINIMUM COVER SHALL BE 3YirINCH.
7. CERTIFICATION OF OOMP DANCE WITH THE REWIREMENM OF NOTES 1, 4 AND S. MWPAiWA !y
AN INDEPENDENT CERTIFIED LABORATORY, SHALL BE SUBMITTED CONCURRENTLY WITH THE
REQUEST FOR APPROVAL TO THE ENGINEER.
A THE FOLLOWING DIMENSIONS SHALL APPLY UNLESS OTHERWISE NOTED ON THE DRAVWI NQS 011
STANDARD PLANS FOR SPECM STRUCTURES:
D-7'A'*W, E-3W*'/V
EXCEPTION: FOR MANHOLES AND VAULTS: D - 6W* W
A 81 SHALL BE EVENLY SPACED. MAXIMUM VERTICAL SPACING OF 8TEPS O MrL.L BE 16-INCHE%
WITH THE BOTTOM STEP A MAXIMUM OF TWO FEET ABOVE FLOOR OR SHELF.
to STEPS SHALL BE INSTALLED IN ACCORDANCE WITH THE APPROVED MANUFACTURER'S
RECOMMENDED PROCEDURE. HOWEVER, IF TAPERED STEPS ARE INSTALLED INTO STRAIGHT -
DRILLED, OR FORMED HOLES, APPROVED NON -SHRINK GROUT SHALL BE INJECTED INTO THE
HOLE PRIOR TO INSTALLATION OF THE STEPS. FOR ALL DRILLED INSTALLATIONS, THE HOLES
SHALL BE STRAIGHT, PARALLEL AND TO (MANUFACTURER'S RECOMMENDED DIMENSIONS.
11. IN LIEU OF DETAIL SHOWN ON SHEET 1. A DROP STEP WITH A MINIMUM DROP OF W MAY BE UBM
ALL OTHER CRITERIA SPECIFIED HEREIN SHALL BE APPLICABLE TO THIS ALTERNATE SHAPE.
AMERICAN PUBLIC 'WORKS ASSOCIATION — SOUTHERN CALIFORNIA CHAPTER STANOAM VLM
POLYPROPYLENE PLASTIC STEP 63"
SEAL:
; ----------------
lyf !10l," TRW SWACE
7 Ae
ELEVATION
A
A
NONSLIP PATTERN
INammso
RWORCM SM BAR
SECTION A -A
PLAN
'Ae
SIDE ELEVATION
AMEmcm PIING vi011Ks A�OCIATlON — S4UTt 1 CXI.I�OAMIA CflAPTEI!
STNMII1p MJF
°n°""`°"m 710 1f"""A-""C
POLYPROPYLENE PLASTIC STEP
�o wnlr��ll�wl�►w�l��ell�wuowewwo
�� ens
•4
L/Z (TYP
•4 •
�-3-M CIRCULAR TIES.
SEE NOTE 9
S' MI
CUT -- -----
`0�. 2 CST NO. i
CUT
LINE
tNIN CUT NI
DE T A t L "A• (SEE No TE 10)
SONO -TURF. OR EQUAL, INTERIOR FOM
CUT NO. N SAW THE TUK AT AN ANOLE Of A/I WITH THE TRANG-
VERSE PLANE. REVERSE ONE SECTION AND TAPS DOTH SECT1010
TOGETIIER FORMING TIIE DEFLECTION ANGLE A.
CUT NO. 2s SAM( THE TUBE LONGITUDINALLY REMOVING A STRIP
3.14 (00-0 ) INCIIES WIDE ON THE SIDE OPPOSITE THE OPEN
JOINT. BEND THE ENDS Of THE CUT TOOET"EA AND INSERT
THE TV" IN TKi P ukL
320-C-2044 CONCRETE
M (Tyr.)
"WALE
prom wit
DETAIL "E3•
TYPICAL. JOINT FOR
REINFORCED CONCRETE PIPE
ON HORIZONTAL
cung
A 101-ICAN PUlINJC WOl1KS ASlOf-MATIOW — SOl 11101 lr CAL090IMMA CHAPTW
MK"M w W APWO^W CONCRETE COLLAR FOR i CP
° two °"�"'�` 12 INCHES THROUGH 72 1N HES 380`1
ow."n I un wm rrmwr m u m loo" 10 a m pu" wma oo1Nmw,..'al I � I w ll
THATCHER BNGINBBRINO
A ASSOCIATE& INC.
s4m Doul " LIM %0#01. sm S
WXAIPA, CA. ASIS.
P! ns." FAX P" 79"M
� w0 se�verncl
MEL
YIN W. THATCHER. III. RCE 39964 12/3
.rquAPREPARED
68001.01 68001 R6 7/9/99
♦/ V . I V . . I / . I .. . , V 1 . ` . 9 V 1%9'1 1
STREET IMPROVEMENT PLANS
ASP 98-32 w'ALl .
BEECH AVENUE
DESIGNED BY: SOUTH OF SANTA ANA DATE:
A.P.H. 0 237-1 1-9.1014 AND PORTION OF B 7191
CHECKED BY: APPROVED BY: DRAWING NO Im
DATE ow
vu � I Tv CLU-% I ecce c ne I et cve o n is ain l
2TSf.