Sheetflow Construction Erosion and Sediment Control

October 6, 2019

Construction Entrance Fail

This is a 30 + acre site with one access point, this one. If this was my project, I would have specified a tire wash with an asphalt exit to the street. The tire wash would have been long enough for two tire rotations, have high pressure, low volume nozzles located such that all tire surfaces were sprayed. This system would also have an on-board, treatment polymer injection system to keep the tire wash water relatively clean. I would have specified that the water be tested for turbidity daily, measured at 50 NTUs or less. Since the water is classified as “process water”, I would have required it to be tested for metals and other contaminants, then hauled to an appropriate disposal facility.
Photo: David Jenkins

February 1, 2014

Polymer Use and Testing for Erosion and Sediment Control on Construction Sites

Filed under: Article — Tags: , , , , , , — Sheetflow @ 12:15 pm

January-February 2001
Erosion Control Magazine

Polymer Use and Testing for Erosion and Sediment Control on Construction Sites
By Scott Tobiason, David Jenkins, Ed Molash, Stacey Rush

Tested in the soggy La NiƱa weather conditions of the Pacific Northwest, chemical polymers promise a cost-effective, safe way to prevent soil erosion and remove suspended sediments from construction-site runoff.

References
Azzam, R.A.I. “Agricultural Polymers, Polyacrylamide Preparation, Application and Prospects in Soil Conditioning.” Commercial Soil Science Plant Analysis. 11:235-243. 1980.

Betz Laboratories. Material Safety Data Sheet for Betz Polymer 1190. PFW 2819101. Betz Industrial Laboratories, Macon, GA. 1995.

Bremerton Sun. “Giant Retailer Pledges to be OGood Neighbor.'” West Sound, Section B. February 3, 1996, p. 1.

Calgon Corporation. Material Safety Data Sheet for Cat-Floc 2953 Liquid Cationic Polymer. Bulletin No. 12-485. Calgon Corporation, Pittsburgh, PA. 1997.

King County. Surface Water Design Manual. King County (WA) Department of Public Works. Revised November 1994.

Minton, G. “Use of Polymer to Treat Construction Site Stormwater.” Proceedings of Conference XXX. International Erosion Control Association, Steamboat Springs, CO. February 22-26, 1999, pp. 175-188.

Roa, A. Screening of Polymers to Determine Their Potential Use on Construction Sites. Publication No. 101-96. University of Idaho, Moscow, ID. 1996, pp. 77-83.

Sojka, R.E. and R.D. Lentz. A PAM Primer: A Brief History of PAM and PAM-related Issues. Publication No. 101-96. University of Idaho, Moscow, ID. 1996, pp. 11-20.

University of Georgia. “Georgia Adopts New Turbidity Standard.” Waterwise. University of Georgia, College of Environmental Sciences, Athens, GA. January 1998.

Washington Department of Ecology. Stormwater Management Manual for the Puget Sound Basin. Publication No. 91-75. 1992.

Powered by WordPress