Sewer
Spiral Wound Liners and the Pipe Rehabilitation Industry
October 2018 NASSCO Tech Tips – download pdf ..
San Francisco Receives $699 Million EPA Loan for Wastewater Upgrades
The U.S. Environmental Protection Agency (EPA) has awarded a $699-million, low-interest loan to the San Francisco Public Utilities Commission (SFPUC) to help finance its innovative Southeast Treatment Plant Biosolids Digester Facilities Project. Under the EPA’s Water Infrastructure Finance and Inno..
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..
2018 Drilling Fluids Guide
BENTONITE Baroid Industrial Drilling Products, (281) 871-4613, baroididp.com Aquagel: Premium grade Wyoming sodium bentonite used as viscosifier and filtrate reducer in freshwater drilling fluids. Meets the requirements of API Specification 13A, Section 9. NSF/ANSI Standard 60 certified. Bore-Gel..
Rise of the Internet and Loss of the Human Touch
Robert Carpenter | Editor-in-Chief I’ve spent some frustrating times both calling companies and getting on their websites the past few years. Now, I’m getting downright infuriated – and that goes for both general markets and underground infrastructure companies. Quick, responsive customer service h..
Energy Web Atlas Launches World Pipeline Dataset
Gulf Energy Information has added the World Pipeline layer to its Energy Web Atlas (EWA), the ESRI-based GIS platform introduced earlier this year that tracks detailed data – including operators, shareholders, pipeline route and pipeline specifications – for more than 3,670 natural gas pipelines glo..
Vermeer Introduces MUD Hub Slurry Solidification System
The new Vermeer MUD Hub slurry solidification system helps control the costs, time and complexity of drilling fluid management. Using the Vermeer ST2000 slat tank and the Surface to Surface (STS) FL-243 solidification mixer, MUD Hub helps create stackable material for convenient transfer and disposa..
HammerHead Unveils New Purpose-Built CIPP trailer
HammerHead Trenchless, a Charles Machine Works company, has introduced a new, purpose-built trailer for cured-in-place-pipe (CIPP) applications that gives installers a uniquely versatile and efficient workstation suited to almost any job they encounter. The 20-foot-long trailer’s modular design not..
Perma-Liner Launches High-Performance Vinyl Ester for CIPP Repairs
Perma-Liner Industries, LLC, a leading manufacturer and supplier of trenchless pipeline rehabilitation equipment and materials for North America, introduced a new, high-performance epoxy vinyl ester resin. This vinyl ester product is Bisphenol-A Epoxy-based resin dissolved in styrene. The new resin..
NASSCO Awards TTC Project to Measure Styrene, Compounds in CIPP
After a careful and thorough review of multiple responses to a request for proposals regarding cured-in-place pipe (CIPP), NASSCO accepted the proposal from the Trenchless Technology Center at Louisiana Tech University. The project will include a comprehensive evaluation of air emissions from steam ..
CUIRE to Develop Design, Installation Guides for Pipe-in Liner Product
CUIRE is a research, education and outreach organization and part of the University of Texas at Arlington’s (UTA) Department of Civil Engineering. Since its inception in 2002, CUIRE has focused on assembling exceptional and broad-reaching engineering and technical talent to address the needs of unde..
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..
CUIRE Leads Research Team for Phase I of NASSCO CIPP Study
A four-month study on the review of published literature pertaining to chemical emissions of styrene-based resin used in the cured-in-place pipe (CIPP) process, found that existing studies do not adequately capture worker exposures or levels in the surrounding areas to which workers or citizens may ..
Challenges of Leak Detection on Produced Water, Crude Gathering Networks
Oil producers laid hundreds of miles of gathering pipelines to keep pace with the shale boom across North America from 2009 to 2017. As a result, produced water production has increased exponentially with oil and gas production. Produced water is a byproduct along with the oil and gas. Oil and gas r..
Mobile App Provides Information, Training for Contractors, Utilities
Verocomm Network has introduced a new mobile app that provides information and training content to employees in the field. The cloud-based Verocomm app is a secure, easy-to-use platform for delivering critical communications, training and safety on mobile devices, said Lawrence Martel, CEO of Aclip..
Oilfield Water Logistics Completes Delaware Basin Project
Oilfield Water Logistics (OWL) said it has completed its Hat Connection pipeline project and broken ground on an 11-mile extension of its Red Hills Water Gathering System pipeline into Loving County, Texas. The projects will enhance disposal capacity and re-use capabilities across its network of pi..
Pretty Means Nothing When Infrastructure is Crumbling Underneath
by Robert Carpenter, Editor-in-Chief Brown or blackish water comes out of the sink, toilets back up, the television is nothing but snow, internet is down or there’s no signal for cell phones (millennials shudder at the thought). This dark vision is actually happening in one U.S. city and unfortunat..
UTA Literature Research Chemical Emissions of Styrenated CIPP Non-conclusive
A four-month study on the review of published literature pertaining to chemical emissions of styrene-based resin used in the cured-in-place pipe (CIPP) process, found that existing studies do not adequately capture worker exposures or levels in the surrounding areas to which workers or citizens may ..
Customers Experience New Equipment, Technology at Annual Seminar
Customers worldwide traveled to the Perry, Okla., headquarters of Ditch Witch, a Charles Machine Works Company, to participate in the annual Equipment Seminar in April. More than 300 dealership employees and their customers experienced an up-close look at customer-driven equipment enhancements and n..
Tech Tips: Keeping Your Field Measurements Current
The need for current and accurate asset data is as real in our industry as emojis are to American teenagers! For over a hundred reasons, owners, engineers, and contractors require accurate measurements of their collection system assets to properly manage and maintain them. This includes pipe inverts..
Crews Seal Sinkhole at Florida Fertilizer Plant
TAMPA, Fla. (AP) – Crews have sealed a giant sinkhole that opened up beneath a fertilizer plant waste pond nearly two years ago sending millions of gallons of polluted water into Florida’s main drinking water aquifer. A spokeswoman for facility owner Mosaic told The Tampa Bay Times that the hole at..
WSSC Awards Contract to Transform Sewage into Renewable Energy
The Washington Suburban Sanitary Commission (WSSC) has approved the first phase of a $250 million project that will turn poop to power by transforming sewage into renewable energy. The $44 million contract awarded to PC Construction Company will allow WSSC to begin design and early construction of ..
Maryland City Warns of Potential Sewer Backups
FREDERICK, Md. (AP) — A Maryland city has asked residents to limit water use amid “historic flooding.” The Frederick News-Post reports that the city of Frederick issued a release Wednesday night alerting residents that the city’s wastewater treatment plant was at risk of additional overflow. ..
$62.5 Million Sewer and Water Project Begins in New York City
In honor of National Infrastructure Week, May 14-21, 2018, New York City Department of Environmental Protection (DEP) Commissioner Vincent Sapienza and Department of Design and Construction (DDC) Acting Commissioner Ana Barrio announced that workers recently broke ground on a $62.5 million infrastru..
Arcadis Provides ‘Living’ Software Presentation to Assess Interceptor Condition, Risk
At the April 4 meeting of the Gulf Coast Chapter of the Underground Construction Technology Association, Harrison Steed, P.E., senior project manager with Arcadis, discussed a complex project involving Dallas Water Utilities’ wastewater collection system. Spanning more than 230 miles of large-diam..
Sinkhole Swallows up Backhoe Digging to Repair Water Main
HACKENSACK, N.J. (AP) — Fire officials in New Jersey say no one was injured when a sinkhole opened up and swallowed excavation equipment outside a Hackensack mall. The Hackensack Fire Department says a backhoe was digging to repair a water main at the Shops at Riverside Mall in Hackensack Monday af..
Del Puerto Water District Wins ACWA's 2018 Clair A. Hill Water Agency Award for Excellence
The Association of California Water Agencies (ACWA) has awarded the 2018 Clair A. Hill Water Agency Award for Excellence to the Del Puerto Water District for its North Valley Regional Recycled Water Program. The program is an innovative solution to water supply and reliability issues in the San Joa..
Contractors Sued After Raw Sewage Floods Maine Home
FARMINGTON, Maine (AP) – A Maine man is suing his town and two contractors after he was forced to leave his home when it became flooded with raw sewage. The Kennebec Journal reports Joseph Pinkham is seeking more than $500,000 in damages in his lawsuit filed last month against Farmington, Bruce A. ..
Construction to Prevent New Mexico Sinkhole to Begin in August
CARLSBAD, N.M. (AP) – Work to fill a giant, man-made cavern that is on the verge of collapse in southern New Mexico is expected to begin in August. The Carlsbad Current-Argus reports the state hired the engineering company Amec Foster Wheeler last month to design and implement the project to shore ..
Report: More than 200 New York Waterways Hit by Untreated Sewer Spills
ALBANY, N.Y. (AP) — A new report says more than 200 waterways across New York were impacted last year by billions of gallons of untreated sewage and stormwater. State Comptroller Thomas DiNapoli said in a report released Thursday that the health of New Yorkers and their environment suffers when unt..
- Tunnel boring machine ‘Clack-A-Mole’ nears one-third completion in Oregon outfall project
- Texas A&M weighs underground transit plan with Elon Musk's Boring Co. to reduce campus traffic
- Lynchburg, Va., breaks ground on largest-ever Blackwater CSO tunnel project
- Wyo-Ben’s Max Gel, Max Bore HDD system boost drilling efficiency, performance
- Federal court halts permits for 32-mile Tennessee gas pipeline project
- Wisconsin proposes new PFAS drinking water standards to align with federal rules
- Elgin, Ill., joins EPA drinking water initiative to accelerate lead pipe replacement
- Dog River pipeline replacement in Oregon improves water supply with new HDPE pipe
- Leaking wastewater systems named top source of San Diego River contamination, study finds
- New Portable Welding System From Miller