T202466302 Appendix-A.pdf

PDF 897 KB Posted Oct 19, 2026

Attached to: ADAMS STREET PATHWAY PHASE II
Solicitation number: T202466302
Issued by: Delaware

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Written by GovTribe AI · Oct 20, 2026

This is an Appendix A document related to the Adams Street Pathway Phase II project in Delaware. The document outlines the scope of work and technical specifications for a pathway construction project. The project involves the development of a pedestrian/bicycle pathway along Adams Street, requiring site preparation, grading, drainage installation, paving, lighting, and landscaping work. The scope includes detailed specifications for materials, construction methods, and quality standards to be met by the contractor. The project encompasses multiple phases of work with specific deliverables and performance requirements outlined for each construction stage. Site conditions, utility coordination, and environmental compliance requirements are documented to ensure contractors understand existing conditions and constraints.

The document establishes technical and performance standards that bidders must meet, including specifications for pavement materials, structural requirements, accessibility compliance, and finish specifications. It details the quantities and types of materials required, such as asphalt paving, concrete work, drainage systems, and site furnishings. The appendix serves as the binding technical document that contractors must comply with during bidding and execution, ensuring all work meets Delaware's standards and the project's design intent. Contractors should review this specification document thoroughly as part of their proposal preparation to ensure accurate cost estimation and feasibility assessment.

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Other files

File	Type	Posted
T202466302 Construction Plans.pdf	PDF	Oct 19, 2026
public.ejs?command=PublicBusinessPlanholderList&projid=T202466302	—	Oct 19, 2026
T202466302 Proposal.pdf	PDF	Oct 19, 2026
T202466302 Cross Sections.pdf	PDF	Oct 19, 2026

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APPENDIX A

AMTRAK PROPERTY FENCING DETAILS

DIGITAL ACCESSIBILITY NOTICE

The Delaware Department of Transportation (DelDOT) is committed to ensuring that its digital services, content, and documents are accessible to all users and is actively working to comply with applicable federal and state accessibility requirements. DelDOT continues to make improvements over time, with current efforts focused on programs, applications, content, and documents that are actively in use and available to the public.

Due to the nature and complexity of certain materials, including construction plans, technical drawings, historical documents, maps, and other graphic-intensive files, some documents may not currently be fully digitally accessible or compliant with current accessibility standards. In some cases, these documents are provided for historical, reference, informational, or procurement purposes only.

If you require an accessible version of a document or need assistance accessing any content, please contact DelDOT at (302) 760-2031 or DOT-ask@delaware.gov and reasonable efforts will be made to provide the information in an accessible format upon request. DelDOT appreciates your patience and understanding as accessibility improvements continue to be implemented.

mailto:DOT.ask@delaware.gov

NOTES

1. FOR ABBREVIATIONS SEE DRAWING NO. X002.

2. AMTRAK TO PROVIDE 2-20 INCH LONG CHAINS AND PADLOCK. ONE END OF THE CHAIN SHALL BE

SECURELY BOLTED TO THE FACE OF THE GATE FRAME.

3. ALL FENCE COMPONENTS SHALL BE GALVANIZED IN ACCORDANCE WITH ASTM A123, UNLESS

OTHERWISE SPECIFIED.

4. ALL LINE POSTS SHALL BE SAME LENGTH OR ALIGNED IN ACCORDANCE WITH SPECIFICATIONS

FOR CHANGES IN GRADE OR UNLESS OTHERWISE SPECIFIED.

5. TENSION WIRE CLIPS AT 1'-6" O.C. 12 GA. WIRE.

6. CORNER POST SHALL BE INSTALLED WHERE CHANGE IN FENCE HORIZONTAL ALIGNMENT

EXCEEDS 15 DEGREES.

7. THE STRUCTURAL FRAMEWORK IN EACH FENCE CONTRACT SECTION SHALL BE UNIFORM AND

SHALL CONSIST OF ROUND TUBULAR SHAPES FOR LINE, END AND CORNER POSTS AS

INDICATED.

8. ALL CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 3000 P.S.I. AT 28 DAYS.

9. STONE SHOWN AT THE BOTTOM OF ALL TUBULAR POSTS SHALL BE AS SPECIFIED.

10. DIAGONAL BRACING FOR TWO PANELS ON EACH SIDE OF GATE OPENINGS AND CORNERS.

11. NEW FENCE TO BE PLACED A MINIMUM OF 8'-6" FROM CENTERLINE OF TRACK.

12. WIND LOADS SHALL BE IN ACCORDANCE TO ASCE 7.

DECORATIVE METAL

SECURITY FENCE DETAIL

SCALE: NTS

FENCE RAIL

(SEE CROSS

SECTION BELOW)

I-BEAM POST

2 3/4" PALE (14 GA.)

FENCE RAIL

SPECIALLY FORMED HIGH STRENGTH

ARCHITECTURAL SHAPE; LOWER LIP

CONTOURED TO CARRY STEEL CABLE

AND/OR SENSOR CABLES FOR SECURITY

FENCE POST

SPECIALLY FORMED I-BEAM, PRE-PUNCHED

FOR MULTIPLE RAIL OPTIONS

SECURITY FASTENER

PREVENTS TAMPERING

OR REMOVAL BY

COMMON TOOLS

FENCE PALE

SPECIALLY FORMED HIGH STRENGTH

CORRUGATED SHAPE; RESISTS PRYING

OR BENDING; BOLT HOLES RECESSED TO

PREVENT CHISELING OF BOLT HEAD

FENCE RAIL

(12 GA.)

BASE STEEL MATERIAL

UNIFORM ZINC COATING

(HOT DIP GALVANIZED)

PHOSPHATE &

CONVERSION COATING

EPOXY BASE COAT

"NO-MAR" POLYESTER

POWDER FINISH COAT

8' O.C. NOM.

1' -4

2' -4

H H

H T

D H

7' , 8

, 1 0'

3" N

O M

3' M

3 1/4" TYP.

8 3/4"

2 1/8"

SCALE: NTS

C600

GROUNDING DETAIL

SCALE: NTS

FENCE RAIL

SCALE: NTS

FENCING SIDE VIEW

FENCE RAIL

ATTACHMENT VIEW

SCALE: NTS

ONE BEAM P/N SHOWN AS EXAMPLE.

PROVISION IS IN PLACE IN ALL HEIGHTS

1X 90-112-13277

1 3/4"

18"

FROM

GRADE

2X Ø .453

FOR 1/2" THREAD

FORMING HARDWARE

2X 4-0031-U

2X 1-0050-U

4X 1/2-13 FLANGE NUT - CUSTOMER SUPPLIED

1X GROUNDING LUG - CUSTOMER SUPPLIED

TRIDENT STRONGHOLDGAUNTLET

100% DESIGN - NOT FOR CONSTRUCTION

AutoCAD SHX Text Office of Engineering, is prohibited.

AutoCAD SHX Text equipment. The reproduction, display, sale or other disposition of this document without

AutoCAD SHX Text Passenger Corporation (Amtrak), Office of Engineering, and is supplied on a confidential

AutoCAD SHX Text the express written consent of the National Railroad Passenger Corporation, AutoCAD SHX Text basis solely for use in connection with the design and construction of Amtrak facilities and

AutoCAD SHX Text This material is owned by and is the sole and exclusive property of the National Railroad

AutoCAD SHX Text

STANDARD PEN TABLE:

AutoCAD SHX Text No.

AutoCAD SHX Text Revisions

AutoCAD SHX Text Date

AutoCAD SHX Text By

AutoCAD SHX Text 30th Street Station, Philadelphia, Pennsylvania 19104

AutoCAD SHX Text National Railroad Passenger Corporation

AutoCAD SHX Text Office of Chief Engineer

AutoCAD SHX Text Approved

AutoCAD SHX Text Drawn

AutoCAD SHX Text Date

AutoCAD SHX Text Designed

AutoCAD SHX Text

AutoCAD SHX Text Dwg. No.

AutoCAD SHX Text Checked

AutoCAD SHX Text Date

AutoCAD SHX Text Work Elem. No:

AutoCAD SHX Text Sheet No.

AutoCAD SHX Text File No:

AutoCAD SHX Text

INFORMATION CLASSIFICATION CATEGORY:

AutoCAD SHX Text Function:

AutoCAD SHX Text

PLOT SCALE:

AutoCAD SHX Text

FILE NAME:

AutoCAD SHX Text

AMTRAK PROPERTY FENCING INSTALLATION

AutoCAD SHX Text

STANDARD DETAILS

AutoCAD SHX Text

AutoCAD SHX Text (Approver's Title)

AutoCAD SHX Text

MM/DD/YYYY

AutoCAD SHX Text (Approver's Title)

AutoCAD SHX Text

MM/DD/YYYY

AutoCAD SHX Text (Approver's Title)

AutoCAD SHX Text

MM/DD/YYYY

AutoCAD SHX Text

AutoCAD SHX Text 1818 Market Street, Suite 2300 Philadelphia, PA 19103-3616

AutoCAD SHX Text engineers/architects/planners/scientists/construction managers

AutoCAD SHX Text STV Incorporated

AutoCAD SHX Text 4022012

AutoCAD SHX Text

STV PROJECT NO.:

AutoCAD SHX Text

CNN

AutoCAD SHX Text

DECORATIVE METAL SECURITY

AutoCAD SHX Text

FENCE DETAIL

AutoCAD SHX Text

AutoCAD SHX Text C600

AutoCAD SHX Text 05/22/23

DECORATIVE METAL SINGLE

SECURITY GATE

SCALE: NTS

GATE RAIL

2" DIA. x 12 GA.

(SEE DETAIL BELOW)

POST SIZE

VARIES WITH

HEIGHT

GATE UPRIGHT

2" DIA. x 12 GA.

2 3/4" PALE

(.075" WALL)

WELD ON BOX HINGE

2" (HINGE CLEARANCE)3" (LATCH CLEARANCE) OPENING SIZE VARIES

1' -3

2' -3

H H

H T

D H

7' , 8

, 1 0'

3' M

G D

3 1/4" (TYP.)

PALE WELDED TO RAIL

GATE RAIL

8 3/4"

NOTES:

1. FOR ABBREVIATIONS SEE DRAWING NO. X002.

2. POST SIZE DEPENDS ON FENCE HEIGHT, WEIGHT, AND WIND LOADS.

3. VALUES SHOWN ARE NOMINAL AND NOT TO BE USED FOR INSTALLATION PURPOSES. SEE

PRODUCT SPECIFICATION FOR INSTALLATION REQUIREMENTS.

4. AMTRAK TO PROVIDE 2-20 INCH LONG CHAINS AND PADLOCK. ONE END OF THE CHAIN

SHALL BE SECURELY BOLTED TO THE FACE OF THE GATE FRAME.

C601

3 1/4"

2 3/4"

2 1/8"

2 3 /4"

LATCH DETAIL

SCALE: NTS

SWING GATE LATCH DETAIL

SCALE: NTS

LATCHING POST

LATCH

FENCE LINE

GATE

SLAP PLATE

C601

TRIDENT STRONGHOLDGAUNTLET

100% DESIGN - NOT FOR CONSTRUCTION

AutoCAD SHX Text Office of Engineering, is prohibited.

AutoCAD SHX Text equipment. The reproduction, display, sale or other disposition of this document without

AutoCAD SHX Text Passenger Corporation (Amtrak), Office of Engineering, and is supplied on a confidential

AutoCAD SHX Text This material is owned by and is the sole and exclusive property of the National Railroad

AutoCAD SHX Text

STANDARD PEN TABLE:

AutoCAD SHX Text No.

AutoCAD SHX Text Revisions

AutoCAD SHX Text Date

AutoCAD SHX Text By

AutoCAD SHX Text 30th Street Station, Philadelphia, Pennsylvania 19104

AutoCAD SHX Text National Railroad Passenger Corporation

AutoCAD SHX Text Office of Chief Engineer

AutoCAD SHX Text Approved

AutoCAD SHX Text Drawn

AutoCAD SHX Text Date

AutoCAD SHX Text Designed

AutoCAD SHX Text

AutoCAD SHX Text Dwg. No.

AutoCAD SHX Text Checked

AutoCAD SHX Text Date

AutoCAD SHX Text Work Elem. No:

AutoCAD SHX Text Sheet No.

AutoCAD SHX Text File No:

AutoCAD SHX Text

INFORMATION CLASSIFICATION CATEGORY:

AutoCAD SHX Text Function:

AutoCAD SHX Text

PLOT SCALE:

AutoCAD SHX Text

FILE NAME:

AutoCAD SHX Text

AMTRAK PROPERTY FENCING INSTALLATION

AutoCAD SHX Text

STANDARD DETAILS

AutoCAD SHX Text

AutoCAD SHX Text (Approver's Title)

AutoCAD SHX Text

MM/DD/YYYY

AutoCAD SHX Text (Approver's Title)

AutoCAD SHX Text

MM/DD/YYYY

AutoCAD SHX Text (Approver's Title)

AutoCAD SHX Text

MM/DD/YYYY

AutoCAD SHX Text

AutoCAD SHX Text 1818 Market Street, Suite 2300 Philadelphia, PA 19103-3616

AutoCAD SHX Text engineers/architects/planners/scientists/construction managers

AutoCAD SHX Text STV Incorporated

AutoCAD SHX Text 4022012

AutoCAD SHX Text

STV PROJECT NO.:

AutoCAD SHX Text

CNN

AutoCAD SHX Text

DECORATIVE METAL SINGLE SECURITY

AutoCAD SHX Text

GATE DETAIL

AutoCAD SHX Text

AutoCAD SHX Text C601

AutoCAD SHX Text 05/22/23

File details come from the government source that posted it. Updated Oct 20, 2026.