ASPHALT_PATCHING_DETAIL.pdf
PDF 423 KB Posted
- Attached to
- South Putnam Drainage Improvements
- Solicitation number
- Bid 25-13
- Issued by
- Polk County, Florida
About this file
This is a design detail document from the Putnam County, Florida Department of Public Works, specifically detailing utility trench and asphalt patching procedures. The technical drawing provides a comprehensive cross-section diagram illustrating the precise specifications for excavating utility trenches and subsequently patching asphalt roadways. The document outlines critical technical requirements, including trench width (minimum two feet plus pipe diameter plus two feet), backfilling procedures, compaction standards, and asphalt patching protocols.
The design detail specifies several key technical specifications, such as limerock bedding (2 times existing thickness or 12" minimum), compaction requirements (98% maximum density), and backfilling procedures (compacted to 95% of maximum density). The document includes specific instructions for conduit placement, pipe bedding, and asphalt patch matching, ensuring consistent and high-quality infrastructure repair standards. The technical drawing is intended to provide a standardized approach for utility work that minimizes road damage and ensures proper restoration of roadway surfaces, with clear guidelines for contractors and public works personnel executing infrastructure projects.
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Text version
REVISION EFFECTIVE DATE:
DETAIL NO.
APPROVED:
PUTNAM COUNTY FLORIDA
DEPARTMENT OF PUBLIC WORKS
DESIGN DETAIL
UTILITY TRENCH / ASPHALT PATCHING DETAIL
AutoCAD SHX Text
UTILITY TRENCH/
AutoCAD SHX Text
ASPHALT PATCHING DETAIL
AutoCAD SHX Text N.T.S.
AutoCAD SHX Text
1. TRENCH WIDTH SHALL BE A MINIMUM OF TWO FEET PLUS THE DIAMETER OF THE PIPE.
AutoCAD SHX Text
2. THE ASPHALT PATCH WIDTH SHALL BE THE TRENCH WIDTH PLUS 2 FEET.
AutoCAD SHX Text
3. HAUNCHING SHALL BE OF CLEAN, MOIST FILL MATERIAL, MANUALLY PLACED AND MANUALLY
AutoCAD SHX Text
COMPACTED FROM THE TOP OF BEDDING TO THE HORIZONTAL CENTERLINE OF THE PIPE.
AutoCAD SHX Text
5. THE ASPHALT THICKNESS SHALL BE MATCHED TO THE EXISTING THICKNESS OR 1 1/2" MIN.
AutoCAD SHX Text
4. ASPHALT PATCHING SHALL BE DONE IN ACCORDANCE WITH "THE ASPHALT INSTITUTE" MANUAL
AutoCAD SHX Text SERIES No. 16.
AutoCAD SHX Text
NOTES:
AutoCAD SHX Text
BEDDING AS REQUIRED
AutoCAD SHX Text
EXISTING ASPHALT
AutoCAD SHX Text
SAW CUT
AutoCAD SHX Text
EXISTING ASPHALT
AutoCAD SHX Text 1 " SP 9.5 OR 12.5 WITH 12" SP 9.5 OR 12.5 WITH FEATHERED ENDS ENTIRE WIDTH OF ROAD
AutoCAD SHX Text
SAW CUT
AutoCAD SHX Text 25'
AutoCAD SHX Text 25'
AutoCAD SHX Text LIMEROCK 2 TIMES EXISTING THICKNESS OR 12" MIN. COMPACTED TO 98% OF MAX DENSITY IN NO GREATER THAN 6" LIFTS.
AutoCAD SHX Text 1'
AutoCAD SHX Text
CONDUIT AS SPECIFIED; DIAMETER, NUMBER OF PIPES, CONFIGURATION, ETC., MAY VARY
AutoCAD SHX Text
HAUNCHING (SEE NOTE 3)
AutoCAD SHX Text
WIDTH VARIES
AutoCAD SHX Text
VARIES
AutoCAD SHX Text 1'
AutoCAD SHX Text
BACKFILL TRENCH WITH COMMON
AutoCAD SHX Text
FILL COMPACTED TO 95%%% OF THE
AutoCAD SHX Text
MAXIMUM DENSITY IN NO GREATER
AutoCAD SHX Text
THAN 6" LIFTS.
AutoCAD SHX Text P.E. #
AutoCAD SHX Text
SCOTT A. KNOWLES
AutoCAD SHX Text 55391
AutoCAD SHX Text
223 PUTNAM COUNTY BLVD EAST PALATKA, FL 32131
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File details come from the government source that posted it. Updated .