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PAY LIMIT
TRENCH BACKFILL
C -0" FOR 8', 10" AND 12' MAIN LINES
AND 4' FOR 6" SIDE SEWERS
SEE DETAIL FOR STREET
RESTORATION REQUIREMENTS
SUBSEQUENT BACKFILL MATERIAL
(NATIVE IF APPROVED BY ENGINEER)
OR IMPORT PER SECTION 9- 03.12(1)C
(SELECT BACKFILL)
OF THE SPECIAL PROVISIONS.
PROPOSED 6 8 ", 10" AND 12" SEWER PIPE
PIPE ZONE MATERIAL PER SECTION 9 -03.16
BEDDING MATERIAL FOR FLEXIBLE PIPE
EXCAVATION OF UNSUITABLE SOIL
AND BACKFILL OF FOUNDATION
MATERIAL (IF NECESSARY) DEPTH
AS APPROVED BY ENGINEER
MATERIAL SHALL MEET SECTION
9- 03.9(1) BALLAST
6 ", 8 ". 10" AND 12" PVC SEWER
TYPICAL TRENCH BEDDING AND BACKFILL
NOTES:
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3. COMPACT PIPE ZONE MATERIAL TO 90% MINIMUM DENSITY
EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE
HAND TAMP ONLY,
4. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE
FLOW LINE IS MAINTAINED.
5. ALL EXCAVATION AND BEDDING AND BACKFILL MATERIALS
BEYOND PAY LIMIT OF TRENCH SHALL BE INCLUDED WITHIN
THE TRENCH EXCAVATION SAFETY SYSTEMS BID ITEM.
24 "x 6" FRAME AND LIP-\
PER DRAWING BR29. \
4" MIN. TO
12" MAX.
co
24
72" DIAMETER MH #4
,Sheet 3)
NOTES:
1. STEPS TO BE 3/4" DEFORMED BAR GALVANIZED
SAFETY STEPS OR EQUAL.
2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE
SECTIONS ARE INSTALLED.
3. CASTING TO BE PER DRAWING BR29.
z 4. MANHOLE SECTIONS TO BE OF REINFORCED
O PRECAST CONCRETE.
0 5. OPENING SHOULD BE ON DOWNSTREAM SIDE.
�i 6. ALL JOINTS SHALL BE GROUTED.
7. SANITARY SEWER MANHOLES SHALL HAVE ALL
INTERIOR SURFACES, INCLUDING CHANNELING,
COATED (SEALED) WITH A HIGH SOLIDS
URETHANE COATING; WASSER MC- CONSEAL OR
APPROVED EQUAL; COLOR OF COATING SHALL BE WHITE.
8. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE
WITH ASTM C -443.
9. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE
INSIDE DIAMETER OF THE LARGEST PIPE.
10. CONNECTIONS TO MANHOLE SHALL BE MADE USING
GPK ADAPTOR, KOR -N -SEAL BOOTS OR APPROVED EQUAL.
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STREET OVERLAY SCHEDULE
WELLS AVE S - EXTENTS OF OVERLAY SHALL BE
CURB TO CURB (36' WIDTH) AND
10' NORTH AND SOUTH OF PIPELINE
REPLACEMENT.
WILLIAMS AVE S - EXTENTS OF OVERLAY SHALL BE
CURB TO CURB (44' WIDTH) AND
10' NORTH AND SOUTH OF PIPELINE
REPLACEMENT.
BURNETT AVE S - EXTENTS OF OVERLAY SHALL BE
BETWEEN EAST CURB OF STREET
AND EAST EDGE OF ADJACENT
PARKING AREA CURBS (APPROX.
18' WIDTH.) AND 10' NORTH AND
SOUTH OF PIPELINE REPLACEMENT.
SOUTH 5th ST - EXTENTS OF OVERLAY SHALL BE
THE NORTH. HALF OF THE STREET
FROM A POINT 10' WEST OF CO# 2
TO WILLIAMS AVE S, THE SOUTH HALF
OF THE STREET FROM WILLIAMS AVE S
TO WELLS AVE S, AND FULL WIDTH
FROM WELLS AVE S TO A PANT 70'
EAST OF MH# 5.
12" from S. 5th St.
CHANNELING DETAIL for 72" DIAMETER MH #4
(Sheet 3)
12"
TYP
SAWCUT FINAL JOINT
TYP. EACH SIDE
- EXIST. ASPH. CONC.
PAVEMENT, TYR.
- 3" CL 'B' ASPHALT
CONCRETE PATCH ( 1 LIFT )
- 6" CRUSHED SURFACING
TOP COURSE
`- BACKFILL
PATCH PAYMENT SEE BEDDING /BACKFILL DETAIL)
TRENCH WIDTH PER APPROPRIATE
DETAIL PLUS 2' -0"
ASPHALT CONCRETE PAVEMENT
RESTORATION DETAIL
N TS
NOTES:
1. ALL TRENCHES IN ROADWAY AREAS SHALL BE BACKFILLED AND PATCHED
PER SPECIAL PROVISION 5 -06.1 AT END OF EACH WORK DAY.
THIS WORK IS INCIDENTAL TO ALL TRENCH RESTORATION WORK.
2. THE FINAL SAWCUT JOINT SHALL BE A MINIMUM OF 1' BEYOND
THE UNDISTURBED EDGE OF THE TRENCH,
3. ALL ASPHALT PATCH AREA OUTSIDE OF PAY LIMIT SHOWN SHALL
BE CONSIDERED INCIDENTIAL TO OTHER ITEMS OF WORK.
4. ALL TEMPORARY PATCHES ON TRENCHES SHALL BE PERMANENTLY PATCHED
WITHIN (2) WEEKS OF COMPLETION OR WORK WITHIN THE ROADWAY AREA
UNLESS APPROVED BY THE ENGINEER.
5. SEE CONSTRUCTION NOTES 15 AND 16 ON THIS SHEET FOR PAVING AND
CONSTRUCTION CONSTRAINTS ON PORTIONS OF BURNETT AVE S, WILLIAMS AVE S
AND WELLS AVE S.
1
REMOVE TOP 2'
OF MANHOLE
AND RESTORE PER ASPHALT
)CONCRETE PAVEMENT DETAIL
CRUSHED ROCK
(DEPTH VARIES)
MAX. Y CONCRETE OR CDF
ABANDON MANHOLE TYPICAL DETAIL
(Sheet 11: Station 61 +12, 9.85 RT)
NOT TO SCALE
NOTES:
1. CONCRETE OR CONTROL DENSITY FILL SHALL
BE POURED TO A DEPTH OF NOT MORE THAN
I FOOT ABOVE THE CROWN OF THE NEW
CURED -IN -PLACE LINER.
2. AFTER CONCRETE OR CONTROL DENSITY FILL
HAS CURED, FILL REMAINDER OF MANHOLE
WITH 1 -1/4" CRUSHED ROCK OR APPROVEF;
EQUAL.
AINLESS
EEL
RAPS
SEND
INSIDE DROP CONNECTION
TO EXISTING MANHOLE
(Sheet 18: Station 99 +93.86, 7.17' LT)
N TS
NOTES:
1. ALL PIPE SHALL BE SIMILAR MATERIAL AS MAINLINE.
2. STAINLESS STEEL STRAPS SHALL BE 2" X 1/8"
STAINLESS STEEL PLATE WITH 2 - 5/8" HOLES.
CONNECTION TO MANHOLE SHALL BE MADE USING
112" STAINLESS STEEL ANCHOR BOLTS WITH
BACKING AND LOCKING NUTS. SPACING BETWEEN
STRAPS SHALL BE AT 3 FEET ON- CENTER. A
MINIMUM OF 2 STRAPS SHALL BE USED FOR EACH
DROP.
*S ma 27 2 20 20A
CONSTRUCTION NOTES
1. TRENCH SAFETY AND SHORING SHALL BE PER SECTION 7- 08.3(1)B OF THE SPECIAL
PROVISIONS. TRENCHES SHALL BE SEALED TO PREVENT ENTRY DURING NON- WORKING
HOURS.
2. VERTICAL CONTROL DATUM BASED ON NAVD 1988 (IN FEET)
3. UTILITY CROSSING LOCATIONS AND ELEVATIONS SHALL BE DETERMINED BY THE
CONTRACTOR IN ADVANCE OF ANY CONSTRUCTION ACTIVITIES.
4. EXISTING PRIVATE IMPROVEMENTS SHALL BE TEMPORARILY RELOCATED AND
PERMANENTLY REPLACED TO ACCOMMODATE SERVICE CONSTRUCTION.
5. STATIONING SHOWN IN CENTERLINE OF ROADWAY OR SURVEY CONTROL LINES
AS DEFINED BY THE CONTROL POINTS.
6. ALL MANHOLES SHALL HAVE LOCKING LIDS.
7. MATCH FINISH GRADE WITH ALL MANHOLE LIDS.
8. PROVIDE AS -BUILT INFORMATION SHOWING ALL INVERT AND RIM ELEVATIONS
OF MANHOLE AND CATCH BASINS AND SIDE SEWER VERTICAL AND HORIZONTAL LOCATIONS.
9. INSTALL SEWER MAIN AND SERVICES A MINIMUM 2' FROM PARALLEL GAS LINES
WHERE CONFLICT OCCURS.
10. ALL CEMENT CONCRETE DRIVEWAYS AND ALLEY APPROACHES SHALL BE 6"
THICK. (IN ACCORDANCE WITH STANDARD PLAN #FO06, DRAWING #FR01N).
11. REPLACE ALL DISTURBED CURB & GUTTERS IN ACCORDANCE WITH STANDARD
PLAN # F008, DRAWING # FR05 AND STANDARD PLAN # F001 "CEMENT CONCRETE
CURB AND GUTTER."
12. REPLACE ALL DISTURBED SIDEWALK IN ACCORDANCE WITH STANDARD PLAN
# F007, DRAWING # FR02.
13. WHERE UTILITY PIPE LINE VERTICAL SEPARATION IS LESS THAN (1) ONE FOOT,
INSERT ETHAFOAM HS 600 PLANK -FOAM BOARD OR EQUAL AS CLEARANCE
SEPARATION.
14. FINAL PAVING OF WELLS AVE. S. AND WILLIAMS AVE S. FROM S. 3RD ST. THROUGH
THE INTERSECTION OF S. 4TH ST. SHALL BE COMPLETED PRIOR TO JULY 16, 1999.
IF A TOTAL AND FINAL RESTORATION OF THESE BLOCKS CANNOT BE COMPLETED BY
THE SPECIFIED DATE, THEN NO EXCAVATION WORK SHALL TAKE PLACE IN THESE BLOCKS
UNTIL AFTER AUGUST 2, 1999.
15. ALL WORK ON BURNETT AVE. S. BETWEEN S. 3rd ST. AND S. 4th ST. SHALL BE COMPLETED
PRIOR TO SEPTEMBER 15, 1999.
16. REFER. TO SHEET 7 FOR INFORMATION REGARDING THE COMMERCIAL LAUNDRY LOCATED AT
THE CORNER OF WELLS AVE. S. AND S. 4th ST.
17. SIDE SEWERS SHOWN ON THE PLANS WERE LOCATED VIAfELEVIDEO. BECAUSE THE LOW
POINTS IN THE EXISTING MAIN LINE WERE UNDER WATER, SOME ACTIVE SIDE SEWERS MAY
NOT BE SHOWN. THE CONTRACTOR SHALL LOCATE AND REPLACE /RECONNECT ALL ACTIVE
SIDE SEWERS FROM THE NEW SEWER MAIN TO THE PROPERTY LINE UNLESS SPECIFIED
OTHERWISE ON THE PLANS.
SHEET 20
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