Replacing South Arlington Ridge Road Water Main

Published on April 21, 2018


  • County Board approves $1.9 million contract



  • New main will run between 23rd Street South and South Nash Street



  • 8" main to be replaced with 12" main


The Arlington County Board today approved a $1.9 million contract (including contingency) to Sagres Construction Corporation to replace a nearly century-old water main along South Arlington Ridge Road, between 23rd Street South and South Nash Street.

The existing 8-inch water main was built in 1927 and has experienced frequent breaks in recent years. It will be replaced with a 12-inch water main that will improve fire flow capacity and support neighborhood demand.

"Arlington continues to invest in replacing, upgrading and repairing our aging infrastructure," Arlington County Board Chair Katie Cristol said. "This project is one of many across the County that are improving our water-sewer system and ensuring that our growing population continues to receive high-quality water and sewer service."

The Board voted unanimously to approve the contract.

The South Arlington Ridge Road water main project is included in the Water Main Replacement/Rehabilitation Program in the County's Capital Improvement Plan, under the Utilities section. The program aims to replace old unlined cast iron pipes, which corrode and cause rusty water and reduce fire flow and fire-fighting capacity, with new pipes.

Sagres Construction Corporation was the lowest responsive bidder of nine companies that bid on the project. The contract includes a 20 percent contingency of $317,475 for any required change orders or increased quantities.

Watch an Arlington TV video on water main breaks.

Public engagement


Construction of the project will cause some short-term water service disruptions. Traffic will continue Monday through Friday during construction hours from 9 a.m. to 4 p.m. throughout the work zone(s) in the project area. Staff will update the community on the construction progress through the project's website and staff will attend civic association meetings to inform the Arlington Ridge and Aurora Highlands Civic Associations of the project's details and timeline.

Residents who will be directly impacted will receive letters with project details and a construction schedule and water service disruption notices will be distributed to affected residents before any shutdown. All shutdowns will be limited to the same day construction work hours.

Funding


The project is budgeted in the Utilities section of the Fiscal Year 2017-Fiscal Year 2026 Capital Improvement Plan (CIP). Funds are available in the Utility Construction Fund to pay for the project.

For more information on the project, visit: https://projects.arlingtonva.us/projects/arlington-ridge-road-water-replacement/.

Read the staff report on this item. Scroll to Item No. 29 on the agenda for the April 21, 2018 Regular County Board Meeting.

Board approves two sewer infrastructure projects


The County Board also approved two sanitary sewer contracts:

A $6.239 million contract with AM-Liner East, Inc., to reline sanitary sewers throughout the County. Arlington's aging sewer system consists of about 465 miles of pipes. The County, through its Capital Improvement Program, funds the relining of about 1.5 percent, or seven miles, of its sanitary sewer pipes annually. To read the staff report, scroll to Item No. 28 on the agenda for the Saturday, April 21, 2018 Regular County Board Meeting.


A $1.75 million contract with Midas Utilities, LLC to upgrade and/or replace sanitary sewer pipes and provide emergency repairs. To read the staff report, scroll to Item No. 27 on the agenda for the Saturday, April 21, 2018 Regular County Board Meeting.


The Board voted unanimously to approve the two contracts.

Learn more about the County's FY 2017-FY 2026 Capital Improvement Plan.

Learn more about the Water and Sewer Infrastructure Programs in the FY 2017-FY 2026 Capital Improvement Plan.