Roof Runoff As a Zinc Source: BMP Effectiveness at Seattle-Tacoma International Airport
As part of ongoing adaptive management for reducing metals in stormwater under its NPDES program, the Port of Seattle has…
TMDLS AND WATER QUALITY REGULATIONS * Bringing Habitat Into the Equation
Although the objective of the Clean Water Act is to maintain the “physical, chemical, and biological integrity of the nation’s…
Everglades Restoration Project Pumping Stations G-310 and G-335
Brief History of Stormwater Treatment Areas and Pump Stations.
Response From An Expert Panel To Several Key Questions Regarding MNA
A panel discussion group was formed in the Remediation Journal, a quarterly professional journal, to foster debate on the evaluation…
HORIZONTAL AIR SPARGING TO TREAT PETROLEUM HYDROCARBON IMPACTED GROUNDWATER
Traditional air sparging (AS) and soil vapor extraction (SVE) systems consist of the installation of vertical wells based on a…
NEW THOUGHTS AND STRATEGIES FOR THE DELIVERY OF PIPELINE REHABILITATION PROJECTS – THE ACITY OF CONCORD SEWER REHABILITATION PROJECT
The technical challenges associated with rehabilitating collection system infrastructure represent just one aspect of creating a successful project. This paper…
THE PAINT WAS LIKE NEW * New EPB Machine Manages Risk in San Jose Tunneling
The San Jose 60-Inch Brick Interceptor Replacement – Phase IB Project replaced and realigned the existing West Brick Interceptor Sewer…
DIRECTIONAL DRILLING A FORCEMAIN CROSSING OF HIGHWAY 880 IN FREMONT, CALIFORNIA
The Niles-Newark Intertie Pipeline (NNIP) is a future key element of the Alameda County Water District’s long-range program for conservation,…
CITY OF PHOENIX LARGE DIAMETER WATERLINE INVESTIGATION AND REHABILITATION PROGRAM
CITY OF PHOENIX INVESTIGATION PROGRAM The City of Phoenix Waterline Investigation Program was initiated in 2003 as a proactive program…
SCRAPS: AN EXPERT SYSTEM FOR PRIORITIZING SEWER INSPECTIONS
The 2005 ASCE Infrastructure Report Card recently graded the condition of sewer infrastructure in the United States as a D-….
WHO SAYS YOU CAN*T PUSH HDPE? – CRESCENT CITY WATER POLLUTION CONTROL FACILITIES OUTFALL PROJECT
The City of Crescent City currently discharges treated effluent to the Pacific Ocean on the south side of Lighthouse Island,…
Improved Anaerobic Digestion Feed Systems and Concepts
The feeding systems for anaerobic digestion facilities at wastewater plants in North America have been and continue to be modified…