7-Appendix A3 - Brookwood St Layout.pdf
PDF 2 MB Posted
- Attached to
- Speed Cushions Installation Project
- Solicitation number
- IFB 2026-09 City of Harrisburg, Dauphin County
- Issued by
- Pennsylvania
About this file
This appendix document provides the technical layout and design specifications for the Speed Cushions Installation Project in Pennsylvania, detailing the asphalt speed cushion installations planned for Brookwood Street. The project involves the construction and installation of speed cushions at multiple locations along the street in accordance with PennDOT Publication 408, the latest edition of the Manual on Uniform Traffic Control Devices (MUTCD), and approved speed cushion details. The document includes a typical street layout showing 33 feet of roadway width with 5-foot shoulders on each end, existing curbs, and center line markings, along with detailed plan views and cross-sectional diagrams (Sections A-A and B-B) that specify speed cushion dimensions of 6 feet in length with a 1-foot-6-inch spacing on each side. The specifications indicate that 2 inches of existing asphalt must be milled and a tack coat applied prior to cushion installation, with all final locations to be determined prior to construction, though the document notes that all shown locations are approximate.
The technical drawings provide precise measurements for speed cushion installation, including elevation profiles showing cushion heights ranging from 0.00 inches at the base to 3.00 inches at the center, with slopes of 2 inches and 3 inches indicated in the cross-sectional views. The project solicitation requires that all bidders thoroughly review supporting documentation and project details, with bids containing omissions from industry assumptions to be deemed non-responsive. PennBid serves as the sole source of accurate bidding information, and interested prime and subcontractors are required to log in to the project profile to indicate their interest in bidding before submitting proposals or attending the mandatory site visit.
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Text version
5' -0
2'
-6
2' -6
5'
-0
'-0
14'-0"
(TYP)
5' -0
(T
Y P
6"
T
Y P
6'
-0
(T Y
P
12" WHITE MARKINGS (TYP)
12" (TYP)
EXISTING CURB
EXISTING CURB
CENTER LINE OF CUSHIONS
SPEED HUMP (W17-1)
SPEED HUMP (W17-1)
BROOKWOOD STREET TYPICAL LAYOUT
NOT TO SCALE
1:6 1:6
1'-6" 3'-0" 1'-6"
2' -0
6'
-0
6' -0
A A
B
B
SPEED CUSHION PLAN VIEW
NOT TO SCALE
1'-6" 3'-0" 1'-6"
3" 2"
6'-0"
SECTION A-A
NOT TO SCALE
SECTION B-B
NOT TO SCALE
14'-0"
3" 2"
6'-0"
3.
2.
2.
2.
1.
0.
1'-0"
(TYP)
MILL 2" AND APPLY TACK
COAT PRIOR TO CUSHION
INSTALLATION
MILL 2" AND APPLY TACK
COAT PRIOR TO CUSHION
INSTALLATION
NOT TO SCALE
0.
BROOKWOOD STREET SPEED CUSHION LOCATIONS
NOT TO SCALE
NOTE: ALL LOCATIONS SHOWN ARE APPROXIMATE. FINAL
LOCATIONS WILL BE DETERMINED PRIOR TO CONSTRUCTION.
BROOKWOOD STREET
SPEED CUSHIONS
File details come from the government source that posted it. Updated .