Attachment C.pdf
PDF 177 KB Posted
- Attached to
- I20 MEDIAN TREE CUTTING - KERSHAW*
- Solicitation number
- 5400022493
- Issued by
- Lancaster County, South Carolina
About this file
This is a standard drawing specification document from the South Carolina Department of Transportation (SCDOT) Design Standards Office that establishes requirements for stabilized construction entrances at project sites. The document, designated DSO 815-505-00 and effective as of July 2017, provides detailed technical specifications and installation requirements for construction entrance materials and maintenance procedures. The specification applies to all SCDOT construction projects where traffic will transition from a construction site directly onto public roads, with minimum entrance dimensions of 24 feet wide by 100 feet long, though dimensions may be modified to accommodate site constraints. The drawing includes references to the SCDOT Standard Specifications for Highway Construction Section 804 and specifies use of Class 2 non-woven geotextile fabric underlayment with aggregate stone (designated as Aggregate No. 1, 2, 24, or 3) as the primary construction entrance material.
The specification outlines mandatory maintenance and operational requirements for construction entrances, including weekly inspection every seven calendar days to monitor for mud and sediment buildup, with immediate washing or replacement of stones as directed by the engineer to prevent material from being tracked onto public roads. All surface runoff and drainage from the entrance must be diverted to a sediment trap or basin, and any broken pavement must be repaired immediately. When washing is employed, provisions must be made to intercept wash water and trap sediment before discharge to prevent contamination of public roads. The document establishes that construction entrance material is a pay item for contractors and requires compliance with all referenced SCDOT standards prior to stone placement, with the contractor responsible for maintaining the entrance throughout the project duration to effectively reduce mud and sediment migration off-site.
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Other files
| File | Type | Posted |
|---|---|---|
| Notice Regarding Award 2.pdf | ||
| Attachment A.pdf | ||
| Amendment #1.pdf | ||
| Notice Regarding Award.pdf | ||
| Attachment B.pdf | ||
| Solicitation.pdf |
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Text version
SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING
DESCRIPTIONCHK#
EFFECTIVE LETTING DATE
REFERENCES
COLUMBIA, SC 29201
ROOM 405
955 PARK STREET
DESIGN STANDARDS OFFICE
DATE
ENTRANCE
CONSTRUCTION
STABILIZED
DSO
815-505-00
NATIONAL DOCUMENTS
SCDOT DOCUMENTS
RELATED DRAWINGS & KEYWORDS
GENERAL REVISIONS3/2008
JUL 2017
DSO8/2012 ADDED CHART 815-505
SC-M-815-10
DSO GENERAL REVISIONS8/2016
DSO GENERAL REVISIONS11/2016
R E G
S T
E R E
D
PROFESSONA
L E
N G
IN
E E R
SIGNATURE
DATE
I
I
S
KENDALL,
J R
W.
S
E M
A J
O
UT
H
CA OR
L I
N
A
No.21242
SUPPORT ENGINEER
PRECONSTRUCTION
THIS DRAWING IS NOT TO SCALE
PUBLI
C
ROAD
M I
N
6" UNIFORM MIN.
TRACKING OF MUD ON THE EDGES
TOWARDS ROAD TO PREVENT
EDGES SHALL BE TAPERED OUT
100' MIN.
UNDERLINING CLASS 2 NON-WOVEN GEOTEXTILE FABRIC
AGGREGATE STONE (SEE NOTE 11)
8156490 STABILIZED CONSTRUCTION ENTRANCE_____SY
12. PAY ITEM:
CONSTRUCTION ENTRANCE MATERIAL.
11. USE AGGREGATE No. 1, 2, 24, OR 3 AS
10. REPAIR ANY BROKEN PAVEMENT IMMEDIATELY.
BASIN.
WATER CAN BE DISCHARGED TO A SEDIMENT TRAP OR
SWEEPING. FLUSHING SHOULD ONLY BE USED WHEN THE
OR WASHED ONTO PUBLIC ROADS BY BRUSHING OR
9. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED
EXTEND THE USEFUL LIFE OF STONE.
OFF SITE BY VEHICLES. FREQUENT WASHING WILL
THE ENTRANCE FAILS TO REDUCE MUD BEING CARRIED
ENTRANCE SHOULD BE WASHED OR REPLACED WHENEVER
DIRECTED BY THE ENGINEER. THE STONE IN THE
8. WASH OR REPLACE STONES AS NEEDED AND AS
DRAINAGE AND RUNOFF CONTROL.
CONDITIONS. RESHAPE THE STONE PAD AS NEEDED FOR
IS REQUIRED MORE FREQUENTLY IN WET WEATHER
BUILDUP, AS WELL AS PAD INTEGRITY. MAINTENANCE
(7) CALENDAR DAYS. CHECK FOR MUD AND SEDIMENT
7. INSPECT CONSTRUCTION ENTRANCES EVERY SEVEN
NECESSARY TO ACCOMMODATE SITE CONSTRAINTS.
24-FT WIDE x 100-FT LONG, AND MAY BE MODIFIED AS
6. MINIMUM DIMENSIONS OF THE ENTRANCE SHALL BE
LATEST EDITION, PRIOR TO PLACING ANY STONE.
STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION,
THAT MEETS THE REQUIREMENTS OF SECTION 804 OF THE
5. INSTALL A CLASS 2 NON-WOVEN GEOTEXTILE FABRIC
STONES TO A SEDIMENT TRAP OR BASIN.
4. DIVERT ALL SURFACE RUNOFF AND DRAINAGE FROM
MATERIAL FROM THE FOUNDATION AREA.
3. REMOVE ALL VEGETATION AND ANY OBJECTIONABLE
AMOUNT OF MUD PICKED UP BY VEHICLES.
STABILIZATION OF CONSTRUCTION ROADS TO REDUCE THE
ENTRANCES SHOULD BE USED IN CONJUNCTION WITH THE
SEDIMENT TRAP OR SEDIMENT BASIN. CONSTRUCTION
ESTABLISHED WITH CRUSHED GRAVEL AND DRAIN INTO A
AS NEEDED. WASHDOWN AREAS IN GENERAL MUST BE
FACILITIES SHALL BE REQUIRED AS DIRECTED BY SCDOT
BEFORE IT IS CARRIED OFF SITE. WASHDOWN
TO INTERCEPT THE WASH WATER AND TRAP THE SEDIMENT
2. IF WASHING IS USED, PROVISIONS MUST BE MADE
PUBLIC ROAD.
A CONSTRUCTION SITE AND MOVING DIRECTLY ONTO A
USED AT ALL POINTS WHERE TRAFFIC WILL BE LEAVING
1. STABILIZED CONSTRUCTION ENTRANCES SHOULD BE
NOTES:
kendalljw Typewritten Text 11/09/2016
| 815-505-00 |
| Saved Views |
| 1 |
| References |
| 815-505-00.dgn, TitleBlock |
| Ref, 815-505-00.dgn, TitleBlock |
| Ref-1, 815-505-00.dgn, workspace |
| Ref-2, 815-505-00.dgn, workspace |
| 2016-11-09T15:09:20-0500 | |
| Kendall, James W |
File details come from the government source that posted it. Updated .