Water Asset Management

First Look: Utilizing Inertial Navigation Technology for 3D Mapping, Locating, Management

Over the last two decades, significant advances have been made in the quality and application of inertial navigation technology targeted at mapping underground pipe and duct assets. This article provides information on pipeline technologies that are available to map a minimum internal diameter (ID) of 1.6-inch to larger sizes. The pipeline mapping system offers a range of solutions that can map any pipe, regardless of its material, depth or type of utility.

Breaking Records in a Conservation Park

Watercare Services of New Zealand engaged McConnell Dowell and McMillen Jacobs to increase the outfall capacity for its Army Bay Wastewater Treatment Plant. The project involved installing a new wastewater outfall, upgrading the existing pump station and building a new ultraviolet disinfection facility.

Pennsylvania American Water Expands Wastewater Footprint with Acquisition of Municipal Sewer System in Chester County

Pennsylvania American Water, a subsidiary of American Water, announced today that it has acquired the wastewater system assets of Sadsbury Township in Chester County for a purchase price of approximately $8.6 million. The transaction marks Pennsylvania American Water’s second acquisition to close under recent legislation that allows municipalities to sell water and wastewater systems for a price based on the fair market value of the system.

L.A. Wants to Spend $8 Billion to Recycle All of Its Wastewater by 2035

The City of Los Angeles is considering a wastewater reclamation project that could end up supplying one-third of the city’s water by 2035.

22nd Annual Municipal Sewer/Water Infrastructure Survey

Underground Construction's exclusive annual survey revealed stronger budgets for many cities and growing expectations for a prolonged, stronger economy – but municipal personnel remain cautious.

LAN to Design Major East Texas Utility Project

The City of Tyler, Texas, selected civil engineering firm Lockwood, Andrews & Newnam, Inc. (LAN) to design improvements to two of its major sanitary sewer basins. The East Texas city’s wastewater collection system includes more than 690 miles of sewer mains ranging in sizes from 6-inches to 54-inch..

San Angelo Unveils Concho River Water Supply Plan

The City of San Angelo has identified the leading option for its next water supply and taken the first step toward its development. The Concho River Water Project is a move to extend San Angelo’s sources beyond its lakes and the Hickory Aquifer. It will do so by adding a reliable and sustainable so..

Using Risk to Drive Pipeline Integrity Programs

Jennifer Steffens, P.E.  |  NASSCO Pressure Pipe Committee The management of critical infrastructure is a major challenge for water and wastewater utilities as populations increase, available resources decrease, and pipelines need to be maintained, since wholesale replacement of these assets is not..

Update on Structural Design Methodology for Spray Applied Pipe Liners

To reduce emergency projects and impacts to the traveling public, departments of transportation (DOTs) can use spray-applied pipe linings (SAPLs) to renew deteriorated gravity stormwater conveyance conduits and culverts, provided they are discovered prior to loss of soil-structure interaction. An SA..

Contractors Recognized for Work on Sewer, Stormwater Projects

David Mancini & Sons, Inc. and Yerba Buena Engineering & Construction, Inc. have received Gordian’s 2017 Harry H. Mellon Award of Excellence in Job Order Contracting for their work on a storm water drainage project in Miami, Fla. and a sewer rehabilitation project in San Mateo, Calif., respectively...

New York City Releases Stormwater Management Plan

The New York City Department of Environmental Protection released the city’s draft Stormwater Management Plan as required by the New York State Department of Environmental Conservation to help further improve the health of New York Harbor. The goal of the plan is to reduce or remove pollutants in st..

Ohio EPA Schedules Construction Storm Water General Permit Renewal Hearing

The Ohio EPA will hold a public hearing on March 28, 2018, to accept public comments about renewing the general permit for storm water discharges from construction sites in Ohio. The public hearing will take place in Conference Room A at Ohio EPA’s Central Office, 50 West Town Street, Suite 700, Co..

What About Infrastructure?

In 2017, Washington politics continued as usual – if anything, even more bitterly partisan than ever before. Congress remains deeply divided down political lines and even among the parties themselves, crippling concerted efforts to accomplish the multitude of high-profile issues demanding immediate ..

NV5 Global Awarded Stormwater Assessment Contract in New Jersey

NV5 Global, Inc. today announced that it has been awarded a contract with the New Jersey Department of Transportation (NJDOT) to provide identification, assessment and analysis of all NJDOT stormwater basins and roadway drainage outfalls within Region North, an area encompassing eight of New Jersey’..

Importance Of Stormwater Drainage

During the past several years there has been a lot of construction at U.S. airports. As usual, everyone is thrilled when they see above-ground improvements. But what they don’t realize is how important the underground infrastructure is to the airport. This article will explore how some airports are ..

December 2017 News

TWDB Approves $47 Million For Houston Stormwater Project The Texas Water Development Board (TWDB) approved $47.195 million in financial assistance from the Clean Water State Revolving Fund to the city of Houston for design and construction costs associated with a stormwater management project. The..

Houston Receives $47 Million to Address Brays Bayou Flooding

The Texas Water Development Board (TWDB) has approved more than $47 million in financial assistance from the Clean Water State Revolving Fund to the city of Houston. The city will use the assistance to finance design and construction costs associated with a stormwater management project to address f..

Four Municipalities Participate in Pennsylvania Event on Stormwater Management

Stormwater management efforts by Lemoyne Borough, Lower Paxton Township, Susquehanna Township, Harrisburg’s Capital Region Water, and municipalities statewide were highlighted at a recent event in Lemoyne held by the Pennsylvania’s Department of Environmental Protection (DEP). Hundreds of municipal..

New York City DEP, Water Research Foundation Release New Stormwater Report

The New York City Department of Environmental Protection (DEP), in partnership with the Water Research Foundation, today released Innovative and Integrated Stormwater Management, a new report highlighting challenges faced by stormwater programs worldwide, including flood mitigation programs, integra..

Evidence of Stormwater Contamination at Toxic Site During Harvey Floods

PASADENA, Texas (AP) — The U.S. government received reports of three spills at one of Houston’s dirtiest Superfund toxic waste sites in the days after the drenching rains from Hurricane Harvey finally stopped. Aerial photos reviewed by The Associated Press show dark-colored water surrounding the sit..

Arcadis Wins Contract to Design Stormwater Flood Protections in Virginia

Arcadis has been awarded an approximate $11.6 million contract by the City of Norfolk, Virginia, to design stormwater infrastructure enhancements to protect Ohio Creek communities against future flooding and continued sea level rise. The City of Norfolk received a $115 million grant to transform th..

Torrential Rains Bring Widespread Flooding to Houston

HOUSTON (AP) — Heavy rains that caused flooding in some parts of the Houston area and prompted about two-dozen water rescues on Tuesday seemed to have stopped just before getting worse but with more rain expected authorities remain on guard and residents should stay prepared, officials said. “Unfor..

Municipal Grouting Video Series Helps Solve I&I Problems

Avanti International has produced a new learning resource for solving Infiltration and Inflow (I&I) issues in sanitary and storm water systems. Fundamentals of Municipal Grouting is a 16-module video series designed as an interactive learning experience for those who need-to-know and want-to-solve t..

Canadian Town Receives Funding for Stormwater Project

The governments of Canada and Ontario have approved a new stormwater project in Sault Ste. Marie under the Government of Canada’s Clean Water and Wastewater Fund. The federal government is providing up to 50 percent of funding for this project—over $2.1 million. The provincial government is providin..

Funding Awarded for Wastewater, Stormwater Projects in Canada

The governments of Canada and Saskatchewan today announced funding to upgrade and expand the Town of Pilot Butte’s wastewater treatment facilities and storm water management systems. The wastewater plant upgrades include new pumping and pipeline infrastructure, an expansion and upgrade of the exist..

Report Highlights $300 Billion Municipal Water Infrastructure Opportunities

Pipe and hardware companies should benefit from heightening concerns about U.S. municipal water infrastructure and $300 billion of forecasted capital expenditures over the next decade, according to a new report from Bluefield Research, U.S. Municipal Pipe Markets: Trends, Opportunities and a Changin..

Pennsylvania Governor Approves Funding for 17 Municipal Stormwater Projects

On June 29, Pennsylvania Governor Tom Wolf announced the approval of funding to support to 17 municipal stormwater projects in Pennsylvania’s portion of the Chesapeake Bay Watershed. “The convenience we all enjoy with pavement comes with a tangible cost: increased runoff pollution in our local wate..

Georgia Utility Awards Sewer Contract

The Walker County Water & Sewerage Authority (WCWSA) has awarded a $297,000 contract to Insituform, an Aegion Company, to combat millions of gallons of stormwater infiltrating its system. The project involves renewing and extending the life of 11,000 feet of sewer line, utilizing a cured in place p..

Avanti Creates New Online Video Series to Solve Sewer, Water Problems

After years of collaboration and development with multiple authorities, Avanti International today announced that Fundamentals of Municipal Grouting, a 16-module video series designed as an interactive learning experience for solving Infiltration and Inflow (I&I) issues in sanitary sewer and storm w..

$90 Million Contract Awarded for Construction of Stormwater Conveyance System

The Metropolitan Sewer District of Greater Cincinnati has awarded Kokosing Industrial Inc. an $89.9 million construction contract for the Lick Run Greenway Project, a 1.5-mile stormwater conveyance system designed to keep hundreds of millions of gallons of combined sewer overflow out of the Mill Cre..