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CASE
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CASE B
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ION JOINT
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25 mm (1.1 SAID
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L-25 mm (1•) SAND CUSHION
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CASE
(SEE NOTE 0)
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(SEE NOTE 8)
CASE C
SADDLE
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CASE F
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L
EXPANSION JOINT FILLER
CASE H
(AP
SEE NOTE 9)
—2
—0
L-25 mm (1•) SAND CUSHION
25 mm A l THICK
OR APPROVED EXPANSION
EXPANSION JOINT
JOINT MATERIAL
FILLER
CASE
(SEE NOTE 0)
K
300 (12)
150 (61
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NEW SEWER
I 1
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EXPANSION JOINT
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EXPANSION JOINT
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MATERIAL (SEE NOTE 6)
MIN.
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CASE R
EXPANSION JOINT FILLER
CASE H
(AP
SEE NOTE 9)
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L-25 mm (1•) SAND CUSHION
25 mm A l THICK
OR APPROVED EXPANSION
EXPANSION JOINT
JOINT MATERIAL
FILLER
CASE
(SEE NOTE 0)
K
CONCRETE ENCASEMENT
AS DETAILED HEREON
SHALL BE USED FOR
TEES OR WYES AND PIP
WHERE THE SLOPE Of'
PIPE IS STEEPER THAN
1i I OR SEE NOTE 6
TEE OR WYE
-NEW SEWER
Mr \-EXIST. SEWER
CASE S
NOMIINAL DIAA#ETER
Of PIPE
me (WIhIm
MINIMUM DXMEIDIONS
wa (Imeb")
150 (6)
75 (3)
200(s)
100 (4)
250 00)
123 (S)
300 (12)
150 (61
SECTION A—A
CONQRETE ENCASEMENT DETAIL
(SEE NOTE W
NOTES
1. EXCEPT AS OTHERWISE INDICATED HEREON OR ON THE PROJECT PLANS. ALL HOUSE
CONNECTION REMODELING SHALL CONFORM TO THE APPLICABLE PORTIONS OF
STANDARD PLAN 222. HOUSE CONNECTION SEWER.
2. SEE PROJECT PLANS FOR VALUES OF D. L. V. AND W. (DIMENSION L IS THE
HORIZONTAL LENGTH OF THE HOUSE CONNECTION REMODELING).
3. EXISTING SEWERS ARE INDICATED BY DASHED LINES. HOUSE CONNECTION SEWERS
TO BE CONSTRUCTED ARE INDICATED BY SOLID LINES AND SHALL BE OF THE
SAME MATERIAL AS THE EXISTING SEWER. THE CONTRACTOR MAY CONSTRUCT THE
SEWER WITH OTHER MATERIALS ALLOWED PER STANDARD PLAN 222 PROVIDED HE
UTILIZES APPROVED ADAPTORS.
4. 1/16 (22.5-) OR 1/8 (45-) SENDS SHALL BE USED TO REMODEL OR CONSTRUCT ANY
.SEWER ON A CURVE OR AT ANY CHANGE IN ALIGNMENT. WHERE PHYSICAL OR GEO—
METRIC LIMITATIONS PRECLUDE THE USE OF 1/16 (22.50) OR 1/8 (450) BENDS. THE
CONTRACTOR SHALL SUBMIT TO THE ENGINEER FOR APPROVAL HIS PROPOSED ME—
THOD OF REMODELING OR CONSTRUCTION_
5. ALL HOUSE CONNECTION SEWERS TO BE CONSTRUCTED UNDER A PROPOSED CONDUIT
SHALL BE ENCASED IN CONCRETE AS SHOWN HEREON. WHEN THE HOUSE CONNECTION
SEWER SLOPE EXCEEDS 1:1 THE CONTRACTOR MAY. AT HIS OPTION. PLACE A
CIRCULAR CROSS SECTION WITH MINIMUM COVER EQUAL TO DIMENSION •X• AS
SHOWN ON SECTION A—A HEREON IN LIEU OF A SQUARE CROSS SECTION OF
CONCRETE. CONCRETE BEDDING AND ENCASEMENT SHALL BE CLASS 250C14 (450—C-
2000) ANS SHALL EXTEND TO THE FIRST PIPE JOINT AT LEAST 300 mm (I FT.)
BEYOND THE O.D. OF EACH SIDE OF THE PROPOSED CONDUIT.
6. FOR CASE R AND S. WHEN THE SLOPE OF THE PIPE EXCEEDS 1= 1. THE CONTRACTOR
MAY. AT HIS OPTION. CONSTRUCT A CHIMNEY CONFORMING TO STANDARD PLAN 220
ON THE NEW SEWER IN LIEU OF CONSTRUCTING THE ENCASEMENT SHOWN HEREON.
7. FOR CASES E AND F. SADDLES SHALL BE CONNECTED EITHER TO THE LENGTH OF
PIPE CONTAINING THE EXISTING TEE OR WYE OR TO THE ADJACENT DOWNSTREAM
PIPE LENGTH.
S. CONDUITS TO BE INSTALLED OVER OR WITHIN 25 aril (I IN.) OF ANY CONCRETE
ENCASEMENT OR STRUCTURE. WHETHER EXISTING OR TO BE PLACED IN CONFORMITY
WITH THE REQUIREMENTS HEREIN. SHALL BE INSTALLED ON A 25 mm (1 IN.) SAND
CUSHION OR APPROVED EXPANSION JOINT MATERIAL. CONCRETE ENCASEMENT
INSTALLED PURSUANT TO THIS STANDARD PLAN SHALL BE SEPARATED FROM
EXISTING CONDUIT WITH 25 era (1 IN.) THICK EXPANSION JOINT MATERIAL.
9. THOSE PORTIONS OF AN ABANDONED PIPE LOCATED BENEATH OR WITHIN ISO lane
(6 IN.) OF A RELOCATED HOUSE CONNECTION SEWER SHALL BE REMOVED. THE
EXCAVATION SHALL BE REFILLED TO THE GRADE OF THE NEW PIPE INVERT WITH
CLASS 6OE70 (100—E-100) CONCRETE. THE CONTRACTOR MAY. AT HIS OPTION.
SUBSTITUTE MECHANICALLY COMPACTED BACKFILL IN LIEU OF THE CLASS 60E70
(100—E-100) CONCRETE. THOSE PORTIONS OF ABANDONED PIPE NOT REMOVED
SHALL BE SEALED. WHERE CAPS ARE USED, THEY SHALL BE SEALED BY FILLING
THE SPACE ABOVE THE CAP WITH SAND AND A 25 mm (I IN.) THICK COATING OF
TYPE 'F• MORTAR.
10. SUPPORT WALLS SHALL CONFORM TO STANDARD PLAN 224.
IL WHEN INDICATED ON THE PROJECT PLANS OR THE SPECIAL SPECIFICT(ONS. A
CLEANOUT SHALL BE CONSTRUCTED IN CONJUNCTION WITH CASE E AS FOLLOWS,
A. SUBSTITUTE A 'Y' FOR THE 450 BEND.
B. PLACE A 450 BEND ON THE UPPER END OF THE 'Y'.
C. CAP TOP OF 450 BEND WITH A CAP AND SEAL WITH 25 mm (I IN-) THICK
TYPE 'F' MORTAR AROUND THE CIRCUMFERENCE OF THE CAP.
12. DIMENSION SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACTLY
EQUAL VALUES. IF METRIC UNITS ARE USED. ALL VALUES USED FOR CONSTRUCTION
SHALL BE METRIC VALUES. IF ENGLISH UNITS ARE USED. ALL VALUES USED FOR
CONSTRUCTION SHALL BE ENGLISH VALUES.
REV SON DESOW7M DALE ENCR. aTY DI SHOULD CONSTRUCTION OF THE REQUIRED IMPROVEMENTS NOT
I PE(_GR-D Z-dq N6
COMMENCE WITHIN TWO YEARS OF THE DATE OF APPROVAL
SHOWN HEREON AND CARRIED FORTH IN A DILIGENT MANNER,
THE CITY ENGINEER MAY REQUIRE REVISIONS TO THE PLANS TO
BRING THEM INTO CONFORMANCE WITH CONDITIONS AND
STANDARDS IN EFFECT.
,;ZN % HSS/�i\
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U-3oo
C.Dr Z
No. 31681 Z
* Exp. 12/31/04
\CIVIV
F CNO
D
(ZD D �w I m G'�
000PInc.
1:11:117 A Civil Engineering ' Planning - Surveying ' Public Works
1152 N. Mountain Ave. Ste. 100 - Upland, CA 91786-3669.909-982-7777
PREPARED UNDER TH SUPERVISION OF:
!2y125/0 Z
H ROLD A. GARCELON R.C.E. 31681 DATE:
I V147, VA
R I
AAWN BY.
REF
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