C_-_Bridge_Abutment_Detail_-_240904.pdf
PDF 551 KB Posted
- Attached to
- NPDES White Oak Pond Retrofit
- Solicitation number
- 25-011
- Issued by
- Charles County, Maryland
About this file
This document is a detailed engineering design drawing for a Bridge Abutment by Vista Design, Inc. for the White Oak Village project, dated 10/26/23. The four-page technical drawing set provides comprehensive isometric, front, side, and detailed views of a bridge abutment structure, with precise measurements and specifications for construction. The drawings specify a 7-foot wide concrete abutment with 4000 PSI concrete strength, including a double 2x10 sill plate, 10-inch anchor bolts embedded 6 inches, and specific rebar reinforcement configurations (vertical #4 bars at 24" on center, horizontal #4 bars at 12" and 6" on center).
The technical notes provide critical installation requirements, including instructions that the bridge must be assembled and installed per manufacturer's specifications, with concrete inspection by a geotechnical engineer and Charles County prior to pouring. The concrete must comply with county standards and American Concrete Institute ACI 318 specifications, with a minimum maximum strength of 4000 PSI at 28 days and a maximum water-cement ratio of 0.45. The abutment width is to be a minimum of 2 feet wider than the bridge, with all reinforcing rebar conforming to ASTM A-615 (60 KIPS) standards. Additional requirements include using galvanized anchor bolts, stainless steel "L" brackets, and specific attachment procedures for bridge structural supports and decking boards.
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Text version
SCALE: 1" = 2'
0 1 2 4 6
PROJECT DATA
File:
Date:
Project:VVISTA
DE S I G N, I NC.
bridgey.dwg
NOTE:
This drawing, specifications, and work produced by Vista Design, Inc. (VDI) for this project are instruments of service for this project only, and remains the copyrighted property of VDI. Reuse or reproduction of any of the instruments of service of VDI by the Client or assignees without the written permission of VDI will be at the Clients risk and be a violation of the copyright laws of the United States of America and the respective state within which the work was completed.
NOTE:
This Drawing does not include necessary components for construction safety. All construction must be done in compliance with the occupational safety and health act of 1970 and all rules and regulations thereto appurtenant.
Scale:
Sheet:
Engineers • Architects • Surveyors • Landscape Architects Land Planning Consultants • GIS Services
11634 Worcester Hwy, Showell, MD 21862
Ph. 410-352-3874 • Fax 410-352-3875 • www.vistadesigninc.com
AS SHOWN
19-054
WHITE OAK
VILLAGE
BRIDGE ABUTMENT
ISOMETRIC VIEW 10/26/23
4000 PSI CONCRETE
10 INCH ANCHOR BOLTS (4 TOTAL)
EMBEDDED 6 INCHES
DOUBLE 2X10 SILL PLATE
7.00'
2.00'
1.75' 1.33'
1.00'
0.67'
DRAFT
BaysD Reviewed
7.0'
1.00'
0.75'
SCALE: 1" = 1'
0 0.5 1 2 3
PROJECT DATA
File:
Date:
Project:VVISTA
DE S I G N, I NC.
bridgey.dwg
NOTE:
This drawing, specifications, and work produced by Vista Design, Inc. (VDI) for this project are instruments of service for this project only, and remains the copyrighted property of VDI. Reuse or reproduction of any of the instruments of service of VDI by the Client or assignees without the written permission of VDI will be at the Clients risk and be a violation of the copyright laws of the United States of America and the respective state within which the work was completed.
NOTE:
This Drawing does not include necessary components for construction safety. All construction must be done in compliance with the occupational safety and health act of 1970 and all rules and regulations thereto appurtenant.
Scale:
Sheet:
Engineers • Architects • Surveyors • Landscape Architects Land Planning Consultants • GIS Services
11634 Worcester Hwy, Showell, MD 21862
Ph. 410-352-3874 • Fax 410-352-3875 • www.vistadesigninc.com
AS SHOWN
19-054
WHITE OAK
VILLAGE
BRIDGE ABUTMENT
FRONT VIEW 10/26/23
FRONT VIEW GEOMETRY
1.67'0.50' 1.67' 1.67' 0.50'
6.00'0.50' 0.50'
DOUBLE 2X10 SILL PLATE
10 INCH ANCHOR BOLTS (4 TOTAL)
EMBEDDED 6 INCHES
DRAFT
0.75'
0.67'
2.0'
1.00'
1.75'
SCALE: 1" = 1'
0 0.5 1 2 3
PROJECT DATA
File:
Date:
Project:VVISTA
DE S I G N, I NC.
bridgey.dwg
NOTE:
This drawing, specifications, and work produced by Vista Design, Inc. (VDI) for this project are instruments of service for this project only, and remains the copyrighted property of VDI. Reuse or reproduction of any of the instruments of service of VDI by the Client or assignees without the written permission of VDI will be at the Clients risk and be a violation of the copyright laws of the United States of America and the respective state within which the work was completed.
NOTE:
This Drawing does not include necessary components for construction safety. All construction must be done in compliance with the occupational safety and health act of 1970 and all rules and regulations thereto appurtenant.
Scale:
Sheet:
Engineers • Architects • Surveyors • Landscape Architects Land Planning Consultants • GIS Services
11634 Worcester Hwy, Showell, MD 21862
Ph. 410-352-3874 • Fax 410-352-3875 • www.vistadesigninc.com
AS SHOWN
19-054
WHITE OAK
VILLAGE
BRIDGE ABUTMENT
SIDE VIEW 10/26/23
SIDE VIEW GEOMETRY
SIDE VIEW REBAR REINFORCEMENT
VERTICAL #4 BAR @ 24" O/C
HORIZONTAL #4 BAR @ 12" O/C
HORIZONTAL #4 BAR @ 6" O/C
10 INCH ANCHOR BOLTS (4 TOTAL)
EMBEDDED 6 INCHES
DOUBLE 2X10 SILL PLATE
0.25'
0.25'
1/2 INCH MINIMUM GAP TO ALLOW FOR EXPANSION
0.90'1.10'
DRAFT
SCALE: 1" = 1'
0 0.5 1 2 3
PROJECT DATA
File:
Date:
Project:VVISTA
DE S I G N, I NC.
bridgey.dwg
NOTE:
This drawing, specifications, and work produced by Vista Design, Inc. (VDI) for this project are instruments of service for this project only, and remains the copyrighted property of VDI. Reuse or reproduction of any of the instruments of service of VDI by the Client or assignees without the written permission of VDI will be at the Clients risk and be a violation of the copyright laws of the United States of America and the respective state within which the work was completed.
NOTE:
This Drawing does not include necessary components for construction safety. All construction must be done in compliance with the occupational safety and health act of 1970 and all rules and regulations thereto appurtenant.
Scale:
Sheet:
Engineers • Architects • Surveyors • Landscape Architects Land Planning Consultants • GIS Services
11634 Worcester Hwy, Showell, MD 21862
Ph. 410-352-3874 • Fax 410-352-3875 • www.vistadesigninc.com
AS SHOWN
19-054
WHITE OAK
VILLAGE
NOTES
10/26/23
NOTES:
1. BRIDGE TO BE ASSEMBLED AND INSTALLED PER MANUFACTURER'S REQUIREMENTS
2. FOOTING TO BE INSPECTED BY GEOTECHNICAL ENGINEER AND CHARLES COUNTY PRIOR TO POURING
CONCRETE
3. CONTRACTOR TO FOLLOW ALL SITE PREPARATION RECOMMENDATIONS MADE BY GEOTECHNICAL
ENGINEER.
4. ALL CONCRETE TO COMPLY WITH COUNTY STANDARDS AND SPECIFICATIONS AND AMERICAN CONCRETE
INSTITUTE ACI 318.
5. CONCRETE TO HAVE A MINIMUM MAXIMUM STRENGTH OF 4000 PSI @ 28 DAYS
6. CONCRETE TO HAVE MAXIMUM WATER/CEMENT RATIO OF 0.45.
7. ABUTMENT WIDTH IS TO BE MINIMUM 2 FEET WIDER THAN BRIDGE (1 FT EACH SIDE)
8. ALL REINFORCING REBAR SHALL CONFORM TO ASTM A-615 (60 KIPS) AND INSTALLED PER ACI'S MANUAL
(ACI-315).
9. CONTRACTOR IS RESPONSIBLE FOR ENSURING PLACEMENT OF 12" GALVANIZED ANCHOR BOLTS IN
CONCRETE.
10. 1
4" (MINIMUM) THICK STAINLESS STEEL "L" BRACKETS TO BE USED TO CONNECT ANCHOR BOLTS TO
BRIDGE
11. CONTRACTOR TO PROVIDE GALVANIZED WASHER AND NUTS FOR EACH ANCHOR BOLT
12. REINFORCING REBAR SHALL CONFORM TO ASTM A-615 (60 KIPS) AND INSTALLED PER ACI'S MANUAL
(ACI-315).
13. CONTRACTOR TO ATTACH BRIDGE STRUCTURE TO ABUTMENT PRIOR TO ATTACHING DECKING BOARDS.
EACH BEAM IN BRIDGE (5) ARE TO BE CONNECTED TO ABUTMENT VIA L BRACKET. USE 3" SCREWS TO
ATTACH BRACKET TO BRIDGE AS PER MANUFACTURER'S DETAIL. ONLY AFTER ALL STRUCTURAL
SUPPORTS ARE CONNECTED CAN FINAL DECKING BE INSTALLED. INSTALL LAST 3 DECKING BOARDS ON
EACH SIDE WITH REMOVABLE BOLTS.
DRAFT
| Sheets and Views |
| profiles |
| BRIDGE 2.pdf |
| Sheets and Views |
| profiles |
| BRIDGE 3.pdf |
| Sheets and Views |
| profiles |
| BRIDGE 4.pdf |
| Sheets and Views |
| profiles |
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