Attachment 14 PCASE PCC_4DL_6SUBBASE_TRAFFIC AREA_A.pdf
PDF 67 KB Posted
- Attached to
- West 388th/419th Fighter Wing Apron at Hill AFB
- Solicitation number
- W9123822R0008
About this file
This federal solicitation seeks design-build services for replacement of pavement and sunshades at the West 388th/419th Fighter Wing Apron at Hill Air Force Base in Utah. The selected contractor will perform design work and then construction to remove approximately 40-year old pavement and replace it with a new 15-inch thick concrete section incorporating a stabilized drainage layer and modified subbase. The project also includes dismantling and replacing existing sunshade shelters and crew shacks on the apron. The contractor will re-mark the new apron. The solicitation was issued by the Department of the Army Corps of Engineers Sacramento District and refers offerors to attachments providing the concept design, supplemental requirements, and criteria for the contractor's final design.
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Text version
Pavement Thickness Report U.S. Army Corps of Engineers
PCASE Version 2.09.06 Date : 6/14/2021Design Name : PCC SUBBASE
Design Type : Airfield Pavement Type : Rigid
Traffic Area : Area A Analysis Type : K
Depth of Frost (in) : 25 Wander Width (in) : 70
% Load Transfer : 25 Effective K (pci) : 270
Reduced Sub Effective K (pci) : 61 Joint Spacing : 15 to 20 ft
Dowel Spacing : 15.00 in Dowel Length : 20.00 in
Dowel Diameter: 1.00 to 1.25 in
Layer Information
Layer Type Material Type Frost Code Moisture Content
Dry Unit Weight (lb/ft^3)
Flexural Strength (lb/ft^3)
CrCb (psi) % Steel Analysis
Non frost Design
Thickness (in)
Reduced Subgrade Strength
(in)
Limited Subgrade
Penetration (in)
K Strength
(pci)
PCC NA NFS 0 145 650 0 0 Compute 14.78 23.46 14.78 0 DRA NA NFS 5 130 0 0 0 Manual 4 4 4 0 SEP NA NFS 8 130 0 0 0 Manual 6 6 6 0
SUBG COHCUT F3/F4 18 100 0 0 0 Manual 0 0 0 175
Traffic Information
Pattern Name AIR FORCE
MEDIUM COPY-
Vehicles Weight (lb)
Traffic Area A, B
Weight (lb) Traffic Area C, D ACN
PassesTraffic
AreaA, B, C
PassesTraffic AreaD
Equival entPas ses B-52 400000 300000 57 400 4 187464 C-17 585000 438750 40 400000 4000 400000 F-15E 81000 60750 33 100000 1000 34033
C-17A GLOBEMASTER III 585000 438750 0 621497
File details come from the government source that posted it. Updated .