Eastern States Consortium > Qualified Manufacturers
Qualified Manufacturers (Prior to January 1, 2008)
The Eastern States Consortium maintains a list of manufacturing plants that have been qualified to supply HDPE pipe based on satisfactory implementation of the quality control program described in the manufacturer’s Quality System Manual. The Eastern States Consortium (ESC) has found the following manufacturing plants qualified:
| Qualified Plants | Dates Qualified |
|---|---|
| Advanced Drainage Systems, Inc. | |
| Bessemer City, NC | July 28, 2006 |
| Buena Vista, VA | February 28, 2007 February 9, 2005 July 7, 2004 |
| Ludlow. MA | March 16, 2007 March 8, 2006 February 18, 2005 February 4, 2004 |
| Central Lab, New Miami, OH | July 18, 2007 July 12, 2006 April 28, 2005 June 1, 2004 |
| Muncy, PA | April 4, 2007 March 29, 2006 March 29, 2005 March 25, 2004 |
| Wooster, OH | July 19, 2007 July 13, 2006 April 29, 2005 June 1, 2004 |
| Logan Township, NJ | November 20, 2007 |
| Baughman Tile Co. | |
| Paulding, OH | July 17, 2007 June 1, 2004 July 11, 2006 April 25, 2005 |
| Blue Diamond | |
| Roseboro, NC | November 1, 2006 |
| Crumpler | |
| Roseboro, NC | November 8, 2006 |
| HANCOR, Inc. | |
| Waverly, NY | May 22, 2007 June 20, 2006 November 29, 2005 December 1, 2004 |
| N. Springfield, VT | April 15, 2004 December 1, 2005 June 22, 2006 May 24, 2007 |
| Findlay, OH (Olive St.) | June 28,. 2006 December 14, 2005 December 1, 2004 |
| Findlay, OH (Jackson TR 172) | December 1, 2004 December 15, 2005 June 27, 2006 June 5, 2007 |
| Melbane, NC | July 28, 2006 |
| Haviland Drainage Products | |
| Haviland, OH | December 13, 2007 April 19, 2007 November 29, 2006 |
| Lane Enterprises, Inc. | |
| Shippensburg, PA | January 23, 2007 February 23, 2006 January 21, 2005 January 7, 2004 |
| Soleno, Inc. | |
| Iberville, Quebec | October 16, 2007 August 30, 2006 September 8, 2005 March 22, 2004 |
| McAdam, New Brunswick | May 9, 2007 April 5, 2006 April 12, 2005 March 11, 2004 |