HomeMy WebLinkAboutSWP2702884.11NOTES:
1. THE TRENCH SECTION SHOWN ON THE PLANS ARE FOR THE PAYMENT LIMITS
FOR FOUNDATION MATERIAL AND BANK RUN GRAVEL FOR TRENCH BACKFILL.
PAYMENT FOR ALL FOUNDATION MATERIAL, AND BANK RUN GRAVEL FOR
TRENCH BACKFILL SHALL BE FROM THE MEASUREMENT OF THE CONSTRUCTED
TRENCH SECTION, TO THE MAXIMUM LIMITS AS INDICATED IN THE TABLES.
2. WHERE A "NEW ROADWAY SECTION" OR PAVEMENT REPAIR IS PROPOSED, THE
TRENCH SECTION PAYMENT LIMIT LINE SHALL BE BOUNDED AT THE TOP BY THE
BOTTOM OF THE NEW ROAD BALLAST.
FINISHED GRADE
OR SUBGRADE
BACKFILL MATERIAL ----.
CONSISTING OF SUITABLE
EXCAVATED MATERIAL OR
BANK RUN GRAVEL FOR
TRENCH BACKFILL
SPECIAL PRECAUTIONS TO —
PROTECT PIPE TO THIS LEVEL
FLEXIBLE PIPE
GRAVEL BACKFILL FOR
PIPE BEDDING
1 VARIES
FOUNDATION MATERIAL
AS REQUIRED
TRENCH SECTION - FLEXIBLE PIPE
NOT TO SCALE
FINISHED GRADE
OR SUBGRADE
BACKFILL MATERIAL
CONSISTING OF SUITABLE
EXCAVATED MATERIAL OR
BANK RUN GRAVEL FOR
TRENCH BACKFILL
GRAVEL BACKFILL FOR
PIPE BEDDING
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$ ELEV.
U 1
VARIES
FOUNDATION MATERIAL
AS REQUIRED
"B"
TRENCH SECTION - RIGID PIPE
NOT TO SCALE
.rvvP -a 7 -
4", 60% AND 8" DIAMETER PIPE
6'
A LESS 8' 10' 12' 14'
B 3'- 0"
C 6"
DIAMETER
r PIPE
DIAMETER PIPE
6'
A
8'
10'
12'
14'
LOESS
B
3'— 0"
C
6"
24 is DIAMETER PIPE
69
A OR LESS 8' 10' 12' 14'
B 5'— 0"
C 6"
PAYMENT LIMIT SCHEDULE
STORM SEWER PIPE
Ec'
E
,11E
18" MIN. 2
.EXISTING OR C
NEW U1ILITY , MIN
9" MIN , ---'_ "" v.
CLEARANCE \ a9»
MIN.. MIN: / CEMENT CONC.
CLASS 3000
NEW o
4" MIN.\\ a... ® Q. a UTILITY
MAIN r,
1
TRENCH UNDISTURBED (` 1
WIDTH EARTH
18" MIN.
CONTRACTOR SHALL PROVIDE CONCRETE PIPE ENCASEMENT WHERE REQUIRED BY THE RESIDENT (ENGINEER.
THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE DRAWINGS AND SITE SUCH THAT HE/SHE
CAN ANTICIPATE PROVIDING AND INSTALLING A CONCRETE ENCASEMENT WHERE NECESSARY.
CONTRACTOR SHALL NOT CONSTRUCT ANY NEW PIPE JOINT WITHIN 10 FEET
OF THE EXISTING CENTERLINE OF THE UTILITY CROSSING,, WITHOUT FURTHER APPROVAL.
CONCRETE PIPE ENCASEMENT DETAIL
NOT TO SCALE
RECOMMIENDED FOR APPROVAL
By: Dater d�
By: '' Date: -
By: Date:
By: Date:
0 1" 2"
TWO INCHES AT FULL SCALE.
IF NOT, SCALE ACCORDINGLY
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SHEET: 28
OF: 32
JOB NO.: 00716
DWG: DET—STORM(