HomeMy WebLinkAboutSUB200400188 Calculations Road Plan and Comps. 2004-11-30 /
PAVEMENT DESIGN CALCULATIONS FOR
rit4-ii GRANT
11/30/2004
LOCATION:
Tax Map 19 Parcel 32
Whitehall District, Albemarle County, Virginia
OWNER
Advanced Mills Land Trust, LLC
P.O. Box 8147
Charlottesville, VA 22906
DEVELOPER
Southern Development
170 South Pantops Drive
Charlottesville, VA 22911
PREPARED BY:
Rivanna Engineering & Surveying, PLC
1350 Stony Point Road
Charlottesville, VA 22911
434.984.1599
7444.8863
LTN 01.;
'(9- "TRAY MILLER
• 0402030542 •
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1
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Frays Ridge Crossing
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 850 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 850.00 Average Daily Traffic Volume
This equation solves for D(r), which is used to determine pavement/stone thickness for a road.
D(r)= 13.86
Course Material Depth Equivalency D(p)
Surface SM-9.5A 1.5 2.25 3.375
Intermediate BM-25.0 4 2.15 8.6
Base 21A 6 0.6 3.6
Total Depth 11.5 Total D(p) 15.575
D(p)-D(r) = 1.71
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Fiore Court
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 70 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 70.00 Average Daily Traffic Volume
This equation solves for D(r),which is used to determine pavement/stone thickness for a road.
D(r)= 5.17
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 1.77
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Roccia Court
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 70 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 70.00 Average Daily Traffic Volume
This equation solves for D(r), which is used to determine pavement/stone thickness for a road.
D(r)= 5.17
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 1.77
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Collins Court
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR* (2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 70 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 70.00 Average Daily Traffic Volume
This equation solves for D(r), which is used to determine pavement/stone thickness for a road.
D(r)= 5.17
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 • 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 1.77
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Ruscello Way
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 90 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 90.00 Average Daily Traffic Volume
This equation solves for D(r),which is used to determine pavement/stone thickness for a road.
D(r)= 6.05
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 0.89
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Foresta Way
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 70 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 70.00 Average Daily Traffic Volume
This equation solves for D(r), which is used to determine pavement/stone thickness for a road.
D(r)= 5.17
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 1.77
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Ruscello Court
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 70 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 70.00 Average Daily Traffic Volume
This equation solves for D(r),which is used to determine pavement/stone thickness for a road.
D(r)= 5.17
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 1.77
D(p)>D(r) Therefore: ADEQUATE
Flexible Pavement Design
County: Albemarle Date: 29-Nov-04
Site: Terra Bella
Street Name: Cresta Court
Developer: Southern Development Phone:
Station
CBR#1 7.50 19+00
CBR#2 7.50 22+00
CBR#3 7.50 25+00
CBR#4 7.50 28+00
CBR#5
CBR(d) 5.00 Average CBR*(2/3)
RF 1.00 Resiliency Factor from Appendix I
SSV 5.00 Soil Support Value
Current ADT 70 Average Daily Traffic Volume
% Growth 0 per year
Design Year 0 Number of years after construction
% HCV 0 Heavy Commercial Vehicles
Design ADT 70.00 Average Daily Traffic Volume
This equation solves for D(r), which is used to determine pavement/stone thickness for a road.
D(r)= 5.17
Course Material Depth Equivalency D(p)
Surface SM-9.5A 2 1.67 3.34
Intermediate BM-25.0 0 2.15 0
Base 21A 6 0.6 3.6
Total Depth 8 Total D(p) 6.94
D(p)-D(r) = 1.77
D(p)>D(r) Therefore: ADEQUATE