June 99
11.
LAYOUT DESIGN:
11.1
General: Provide complete dimensioned layouts for
vehicular and pedestrian pavement, interment areas,
structures, and other components of the site and
landscape design. Establish control for the layout by a
base control line with dimensions from this line. Small
scope projects may use property lines for control. Larger
projects require coordinates on a grid system (see VA
Program Guide PG-18-4).
11.2
Include on the layout drawings:
A.
Beginning point.
B.
Dimension, angles, coordinates, and curve data for:
1.
Roads, interment areas, walks, ramps, walls,
fences, landscape components and accessories,
curb ramps, lawn mower crossings, corners of
buildings, entrances and other critical elements.
2.
Storm drainage inlets, detention ponds, open
drainage systems, and other surface storm water
management components.
3.
Service areas and docks.
4.
Parking areas, parking striping and other
pavement marking.
5.
Existing buildings and other structures to remain
within the project area.
6.
Exterior signage system.
7.
Site furniture
C. Road alignment including:
1.
Horizontal curve data:
a. Included angle (I)
b. Radius (R);
c. Tangent distance (T);
d. Length of curve (L);
e. Station points for PC and PT;
f. Bearings for tangent lines;
VA Design Guide -- National Cemetery Administration
Page 5 -102
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