Intelligent transportation system wins inaugural award
Design & construction
Gresham, Smith and Partners received the City Engineer's Award for Excellence for its work on Tennessee DOT's SmartWay Memphis project, which is designed to connect with future TDOT SmartWay projects in Nashville and Knoxville as well as intelligent transportation programs in contiguous states like Arkansas and Mississippi.
The system includes 85 miles of fiberoptic communications network, 42 dynamic message signs (DMS), 115 closed circuit television cameras (CCTV), 354 speed and volume detectors, and a highway advisory radio (HAR) system with 16 units and 42 signs, all controlled from a new, 16,000-square-foot Transportation Management Center. Live video access is provided free to 911 services, police, and the media; and camera images are fed directly to TDOT's Web site.
The firm is maintaining the system for the first three years of operation.
Gresham, Smith and Partners is leading an “Integrator Team” for the Mississippi DOT; developed an intelligent transportation master plan for Johnson City, Tenn.; was awarded a five-year on-call design contract by Georgia DOT; and is designing a 40-mile system for Pensacola, Fla.
Report: Meds don't affect health
A three-year study by the Water Research Foundation in collaboration with 17 water utilities has found that the current concentrations of pharmaceutical drugs and endocrine-disrupting compounds (EDCs) in public drinking water are likely too low to affect human health. The findings come at a time of public concern about possible health effects from trace amounts of EDCs and drugs that are flushed into the nation's sewers or enter the water supply through human and livestock waste.
AEC firm recognized
The Green Quandrant study by an independent research firm identifies CH2M Hill as a top leader in U.S. climate change consulting, in addition to Deloitte, Environ, ERM, ICF International, McKinsey & Co., and PricewaterhouseCoopers. Visit www.verdantix.com.
Wanted: reviewers for proposed standard
The draft of updated ANSI/HI 4.1-4.6, “Sealless Rotary Pumps for Nomenclature, Definitions, Application, Operation and Test,” includes design and applications; installation, operation, and maintenance; and testing. Familiarity with ANSI/HI 3.1–3.5 “Rotary Pumps for Nomenclature, Definitions, Application and Operation” and ANSI/HI 3.6 “Rotary Pump Tests” is recommended. Contact the Hydraulic Institute's Karen Anderson at firstname.lastname@example.org; 973-267-9700, ext. 23.
Report focuses on U.S. recovery plan
Due out this month, Infrastructure 2009: Pivot Point analyzes the Obama administration's focus on infrastructure spending to stimulate the nation's economy and offers insight on how to leverage investment for greater community benefit. It is co-published by The Urban Land Institute and Ernst and Young. Visit www.uli.org.
Composites help refurbish NYC fishing pier
Weakened by ice, chemical pollution, and tidal pumping, New York Harbor's timber pilings have been devastated by the recent return of the marine borer.
Marine borers are worm-like mollusks and microscopic crustaceans that gradually consume wooden structures such as piers and bulkheads.
The New York City Economic Development Corp. (NYCEDC) is fighting back with a waterfront rehabilitation program that includes the Staten Island Ferry terminals that connect with the southern tip of Manhattan.