PIPE_ANCHOR_DETAIL_TB_8_Revised_w_anchors_9-22-23.pdf
PDF 30 KB Posted
- Attached to
- NPDES White Oak Pond Retrofit
- Solicitation number
- 25-011
- Issued by
- Charles County, Maryland
About this file
The document is a detailed technical drawing from Vista Design, Inc. for the NPDES White Oak Pond Retrofit project in Charles County, Maryland, specifically focusing on a pipe anchor detail for a stormwater management (SWM) pond retrofit. The drawing provides a precise schematic for anchoring HDPE (High-Density Polyethylene) pipes using 66" galvanized screw earth anchors with 10" helix, each capable of a minimum 7,000 lbs pullout load capacity. The design specifies two anchors to be installed approximately 5 and 15 feet from each pipe end, utilizing 5/16" 7X19 galvanized aircraft cable and steel banding with rubberized cushioning to protect the pipe.
The technical drawing is part of a broader county-level environmental infrastructure project aimed at treating approximately 20.48 acres of impervious surfaces and reducing Total Maximum Daily Load (TMDL) to comply with National Pollution Discharge Elimination System (NPDES) permit requirements. The design demonstrates a technical solution for stabilizing stormwater management infrastructure, with careful consideration for pipe protection and ground anchoring to ensure structural integrity and long-term performance of the retrofit project.
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Text version
File:
Date:
Project:VVISTA
D E S I G N, INC.
PIPE ANCHOR DET
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
N/A
19-054
NPDES WHITE
OAK POND
RETROFIT
PIPE ANCHOR
DETAIL 9/20/23
66" GALVANIZED SCREW
EARTH ANCHOR WITH 10"
HELIX OR APPROVED
EQUIVALENT WITH MINIMUM
PULLOUT LOAD CAPACITY OF
7,000 LBS
5/16" 7X19 GALVANIZED
AIRCRAFT CABLE
(TO BE TIGHTENED AROUND
PIPE AND STEEL BANDING)
HDPE PIPE TO
BE ANCHORED
STEEL BANDING WITH
RUBBERIZED CUSHIONING
(TO PROTECT PIPE)
NOTE: TWO ANCHORS TO BE INSTALLED APPROXIMATELY
5 AND 15 FEET FROM THE END OF THE EACH PIPE.
JenkinsD Received
File details come from the government source that posted it. Updated .