d. Typical Drawings.pdf
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- Solicitation number
- 1284LL25Q0033
About this file
The document contains three technical drawings (Exhibits A, B, and C) providing detailed road maintenance and repair specifications for the Bonners Ferry Ranger District.
Exhibit A illustrates road grading typical sections, showing variable roadway and turnout configurations with specific grading details including surface course slopes (1.5H:1V), subgrade specifications, and different road section types with and without ditches. Exhibit B provides a broader roadway cross-section diagram depicting right-of-way, clearing limits, ground line, traveled way, and road bed components. Exhibit C details a shoulder repair typical section, specifying a 16-18 foot minimum width, 2%-4% grade, and instructions for using excavated materials for backfill, with a requirement to repair shoulders using 12" minus angular pit run material and constructing embankments in one-foot lifts. The drawings provide precise technical guidance for road maintenance and repair work, supporting the Forest Service's solicitation for road maintenance services in the Northern Region.
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Other files
| File | Type | Posted |
|---|---|---|
| 1284LL25Q0033_CSS_Amended.docx | DOCX document | |
| a. Road Grading--Road Information Sheet-Amended.docx | DOCX document | |
| 1284LL25Q0033_CSS_Extended.docx | DOCX document | |
| a. Road Grading--Road Information Sheet.docx | DOCX document | |
| c. Road Repair Map.docx | DOCX document | |
| e. Fire Control.docx | DOCX document | |
| f. IPNF Food Storage Order.pdf | ||
| g. State of Idaho-Certificate-of-Verification of Workers Compensation Insurance-Form.pdf | ||
| 1284LL25Q0033_CSS.docx | DOCX document | |
| b. Grading Map.docx | DOCX document | |
| h. WD 1995-0228 Rev 63 Dated 12232024.pdf |
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Text version
VARIABLE
ROADWAY
Ii.
2%-4% I
10'
TURNOUT
VARIABLE 10'
TURNOUT
ROADBED
TYPI CAL SECTI ON W ITHOUT DITC H
NOTTO SCALE
VARIABLE 10'
SURFACE
COURSE
1.5H:1V
SUBGRADE
1.5H:1V
INSLOPE OR OUTSLOPE (OUTSLOPE
SHOWN)
BACKSLOPE
1V:1H UNLESS
OTHERWISE
DIRECTED
ROADWAY TURNOUT SURFACE
COURSE
1.5H:1V Ii.
2%-4%
1'MIN VARIABLE 10'
TURNOUT
2' MIN-----------------------
TOL = TURNOUT LEFT
VAR VAR VAR 10'
10'
ROADBED
TYP I CAL SECTI ON WITH DITC H
NOTTO SCALE
EDGE OF ROAD
ROAD CENTERLINE
VAR VAR VAR
TOR = TURNOUT RIGHT
TURNOUT DETAIL
NOTTO SCALE
EXHIBIT A - ROAD GRADING TYPICAL
5'
VAR
SUBGRADE
1.5H:1V
VAR VAR
STO = SPLIT TURNOUT
EXHIBIT B - ROADWAY TYPICAL PAGE 2 OF 3
EXHIBIT C SHOULDER REPAIR TYPICAL PAGE 3 OF 3
16 - 18' MINIMUM
FINISH GRADE
2% - 4%
VA
R
IE
S
4 ft min.
USE MATERIAL FROM EXCAVATION AND FROM
SLIDE MATERIAL,
DITHCLINE AND FROM TRAVELWAY.
WORK ITEM INCLUDE SBACKFILL, COMPACTION
AND EMBANKMENT. CONSTRUCTED IN ONE FOOT
LIFTS
EXCAVATE BENCH TO PLACE PIT RUN, CO/
COR APPROVAL PRIOR
TO PLACING PIT RUN
SLO
PE 1.1:1
M
ATCH EXISTING
EXISTING GROUND
LINE
TYPICAL SECTION
REPAIR SHOULDER WITH 12" MINUS ANGULAR
PIT RUN
| Exhibit A - Road Grading Typical |
| Exhibit B - Roadway Typical |
| Exhibit C - Turnpike_ThroughFIll Typical |
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