Stormwater
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 ..
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 ..
CUIRE Study Finds CIPP Reports Non-Conclusive
Researchers at the University of Texas at Arlington’s Center for Underground Infrastructure Research and Education and the Institute for Underground Infrastructure in Germany have completed a four-month study on the review of published literature pertaining to chemical emissions of styrene-based res..
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...
Pro Pipe, Perma-Liner Partner to Expand Lateral Lining Services
Professional Pipe Services Inc. (Pro Pipe), a leader in underground pipeline assessment and repair, and Perma-Liner Industries, a leading manufacturer and supplier of trenchless pipeline rehabilitation equipment and materials, are partnering to provide main/lateral connection lining services nationw..
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’..
SippTech and SAK Construction Enter Into Exclusive National Installer Agreement
SIPP Technologies LLC (SippTech) today announced it has reached an agreement with SAK Construction LLC (SAK) for exclusive installation rights of its SippSteel™ robotic lining technology. Pursuant to the agreement, SAK is now the sole national installation contractor for SippTech’s multidimensional,..
Raven Lining Systems, VersaFlex Complete Merger
Raven Lining Systems® and VersaFlex® Inc. today announced the companies have merged, effective Jan. 1, 2018. As part of the merger, VersaFlex’s Polyurea University will be combined with Raven Lining Systems’ Certified Applicator Program to develop an industry leading training and technical support ..
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 ..
Rehabilitation Technology News December 2017
Raven Lining Systems Raven Lining Systems introduced the newest additions to the AquataPoxy brand, the AquataPoxy 90 (epoxy lining) and AquataPoxy 190 (red oxide epoxy primer/finish coating). These products will supplement Raven’s existing portfolios (AquataPoxy and AquataFlex) for the potable wate..
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..
Global CIPP Market To Reach Nearly $2.5 Billion by 2022
Among trenchless rehabilitation techniques, cured-in-place pipe (CIPP) is gaining popularity. In fact, a new report from Stratview Research, The Global Cured-In-Place Pipe Market: Highlights, projects the global market will reach $2.49 billion in 2022. Major drivers of the growth include the agin..
RELINE UV Forms U.S. Subsidiary
The RELINE UV group, based in Rohrbach, Germany, has formed a subsidiary company in the United States to offer ultra violet (UV) cured-in-place pipe liner products, curing and support equipment in both the U.S. and Canada. RELINE UV includes the companies RELINEEUROPE, RELINECHINA and RELINEJAPAN. A..
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..
Report: Global CIPP Market to Reach Nearly $2.5 Million by 2022
According to a new report from Stratview Research, the global Cured-In-Place Pipe (CIPP) market is projected to reach $2,486.5 million in 2022. Reasons for the expected growth include: Aging potable and sewage water infrastructure Increased spending by municipalities and utilities on rehabilita..
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..
NASSCO: Purdue's CIPP Report Flawed
The National Association of Sewer Service Companies (NASSCO) has released its response to the Purdue University study, Worksite Chemical Air Emissions and Worker Exposure during Sanitary Sewer and Stormwater Pipe Rehabilitation Using Cured-in-Place-Pipe (CIPP), published July 26, 2017 in the Environ..
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..
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