Forest Road Engineering Guidebook - Ministry of Forests
Forest Road Engineering Guidebook - Ministry of Forests
Forest Road Engineering Guidebook - Ministry of Forests
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<strong>Forest</strong> <strong>Road</strong> <strong>Engineering</strong> <strong>Guidebook</strong><br />
44<br />
LEGEND<br />
DESIGNATED<br />
EQUIPMENT<br />
FORD<br />
LOCATION<br />
DESIGN EDGE OF ROAD<br />
HWL (09/08/99)<br />
TOE OF FILL<br />
TOP OF BANK<br />
DESIGN CENTRELINE ALIGNMENT<br />
Nail in 0.20 ÿ Cottonwood<br />
Elev. = 100.00 m.<br />
B.M.<br />
3.2 Km.<br />
to Town<br />
DESIGN GRADE<br />
EXISTING GROUNDLINE<br />
FENDER LOGS<br />
(Typ)<br />
Brg<br />
C<br />
C<br />
Brg<br />
7.00 c/c<br />
Brg<br />
ROAD EDGE<br />
PWL (09/08/99)<br />
8.78<br />
REFERENCE STAKE<br />
BENCHMARK<br />
B.M.<br />
4.25<br />
DESIGN C<br />
(Typ)<br />
PRECAST REINFORCED<br />
CONCRETE SLAB BRIDGE<br />
0+000<br />
NOTES<br />
7.43<br />
1. RIPARIAN STREAM CLASS: S2<br />
2. GRAVEL, COBBLE STREAM BED AND BANKS<br />
3. DESIGN DISCHARGE Q100 = 10.1 m/s<br />
4. DESIGN LOAD CONFIGURATION: L100 (91 TONNES)<br />
5. BRIDGE WIDTH: 4.9m BETWEEN CURBS<br />
6. EXPECTED STRUCTURE LIFE: 10 YEARS<br />
7. REFER PLAN/PROFILES #R01234 FOR ADDITIONAL ROAD ALIGNMENT DETAILS<br />
8. CONNECTION AND SUBSTRUCTURE INSTALLATION DETAILS<br />
SEE DWGS: 123-02 AND 03<br />
9. DESIGN CONFIGURATION BASED ON COMPONENT DRAWINGS PRODUCED BY<br />
A.P. Eng. REF. DWGS. APENG. - 01 to 03<br />
10. PRECAST CONCRETE SLABS & BEARING SILL TO BE DEIGNED AND PROVIDED<br />
BY CSA CERTIFIED FABRICATOR<br />
9.54<br />
REF. STAKE (Typ)<br />
0.5 m/s<br />
INSTALLATION MEASURES<br />
1. LOCK BLOCKS TO BEAR BELOW ORIGINAL GROUND<br />
PROVIDING FULL BEARING<br />
2. SINGLE EQUIPMENT FORD CROSSING(ONE WAY) PERMITTED<br />
3. SEED DISTURBED SOILS WITH SUITABLE EROSION CONTROL<br />
MIX FOLLOWING CONSTRUCTION<br />
DHWL<br />
HWL<br />
PWL<br />
PLAN<br />
SCALE<br />
STA 0+025.74<br />
STA 0+018.74<br />
2 0 5 10<br />
15<br />
5 4 3 1<br />
RUBBER BEARING STRIP &<br />
PRECAST BEARING SILL (Typ)<br />
400x400x4900<br />
Brg<br />
C<br />
Brg<br />
C<br />
ROAD GRADE LEVEL AND TANGENT WITH<br />
BRIDGE SURFACE FOR MINIMUM OF 10 m<br />
BOTH APPROACHES, & 6 m WIDE<br />
104<br />
103<br />
SCALE: 1 : 200 (Metric)<br />
SPAN 7.0 c/c<br />
7.60 o/o<br />
102<br />
UNNAMED CREEK km 12.3 - SIMPLE SAMPLE ROAD<br />
GENERAL ARRANGEMENT & LAYOUT<br />
GROUNDLINE<br />
EXISTING<br />
LOCK BLOCK 0 %<br />
ELEV. = 99.91<br />
L/B R/B<br />
(TOWN SIDE)<br />
DHWL (Q100)<br />
PW<br />
DESIGN CLEARANCE (BUSH SIDE)<br />
(To be Noted)<br />
101<br />
100<br />
99<br />
98<br />
<strong>Road</strong> Permit #R01234<br />
ABC Timber Ltd.<br />
97<br />
Surveyor: A. Survey<br />
Designer Signature & Seal (if RPF or Peng)<br />
0+010 0+020 0+030 0+040<br />
0+000<br />
Designer: A. Person<br />
Drawing: J. Draftsperson<br />
DESIGN C/L PROFILE<br />
DWG. No. 123-01<br />
SHEET 1 OF 3<br />
Date:<br />
Figure 4. Sample <strong>of</strong> general arrangement and layout (simple creek crossing).
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