SectionJ_DrawingSetInclMap.pdf
PDF 2 MB Posted
- Attached to
- Ship Cove Trail Restoration
- Solicitation number
- 1240BJ24Q0009
- Issued by
-
Department of Agriculture Forest Service
About this file
The document appears to be a detailed drawing/design for a double log bridge sill as part of the Ship Cove Trail Restoration project in the Tongass National Forest. The key details include:
The design specifies the use of Alaska Yellow Cedar mud sills, 12" diameter and 48" long, with saddle notching to accommodate the 4" flat surface of the mill-cut stringers. Rebar anchors are required to connect the sill logs to the stringers. The cedar puncheon decking is to be nailed to the stringers with a 3/8" gap between boards. A minimum of 6" of aggregate surfacing is shown over the subgrade.
The related federal contract opportunity is Solicitation Number 1240BJ24Q0009 for the Ship Cove Trail Restoration project, to be performed for the Department of Agriculture Forest Service. The solicitation appears to include the provided drawings/specifications as attachments, along with additional work statements and wage rate information.
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Text version
#G REBAR, LENGTH TO
PROVIDE 4"
PENETRATION INTO SILL.
4" lYF.7 ,----r-,,---f ...
ANCHOR SILL LOGS WITH
#G x 30" L REBAR -+---o�
PREDRILL HOLES 3/4" DIA.
CEDAR PUNCHEON DECKING,
WITH 3/8" SPACING. NAIL TO
EACH STRINGER WITH 4 ea. GOD
RING OR SPIRAL SHANK HDG NAILS.
MILL STRINGERS TO PROVIDE
4" FLAT SURFACE FOR DECKING.
CAP
�-- SADDLE NOTCH MUD SILL
1/3 DIAM. OF STRINGER
MIN. 12" DIA. 48" LONG ALASKA
YELLOW CEDAR MUD SILL
USDA FOREST SERVICE
TONGASS N.F.
SITKA RANGER DISTIRCT
SHIP COVE TRAIL RESTORATON
DOUBLE LOG BRIDGE SILL
G" MIN. AGGREGATE SURFACING BEDDING
SUBGRADE
SILL DETAIL
NOTTO SCALE
DESIGNED: FSSTANDARD,BH DATE: 3/02
DRAWN: SJ DATE: I 0/ I G
CHECKED: AT DATE: 3/23
AUTOCAD FILENAME:
DLB-DTL.DWG
( SHEET 7 OF 9_ )
File details come from the government source that posted it. Updated .