8-Appendix A2 - Berryhill St Layout.pdf

PDF 3 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 is a technical layout and specification document for the Speed Cushions Installation Project in Pennsylvania, prepared as Appendix A2 to the project plans. The document provides detailed engineering specifications and site plans for the installation of asphalt speed cushions on Berryhill Street. The project consists of constructing multiple speed cushions in existing pavement at designated locations, with work to be performed in accordance with Special Provisions, PennDOT Publication 408, the latest MUTCD standards, and approved Speed Cushion Details. The typical layout shows a street cross-section with speed humps (W17-1 designation) positioned at strategic intervals, with detailed plan views and cross-sectional diagrams illustrating precise measurements, including 6-inch-thick cushions, 12-inch white markings, 5-foot buffer zones, and 14-foot spacing between cushion centerlines. Final cushion locations are noted as approximate, with determination to occur prior to construction.

The technical specifications indicate that contractors must mill 2 inches of existing pavement and apply tack coat prior to cushion installation. The project emphasizes that all bidding requirements are contained within the solicitation documents and PennBid profile, with bids containing omissions based on industry assumptions deemed non-responsive. Interested prime and subcontractors are required to log into the project profile and indicate intent to bid prior to submission. No specific pricing terms, funding amounts, contract duration, or award dates are detailed in this planning document, as it serves primarily as the technical reference for construction specifications rather than commercial bid terms.

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Text version

5' -0

2'

-0

2' -0

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)

BERRYHILL 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.

BERRYHILL STREET SPEED CUSHION LOCATIONS

NOT TO SCALE

NOTE: ALL LOCATIONS SHOWN ARE APPROXIMATE. FINAL

LOCATIONS WILL BE DETERMINED PRIOR TO CONSTRUCTION.

BERRYHILL STREET

SPEED CUSHIONS

File details come from the government source that posted it. Updated .