Trade Associations National Precast Concrete Association www.precast.org Precast Concrete Association of New York www.pcany.org American Concrete Institute www.aci-int.org Associated General Contractors of America New York State Chapter www.agcnys.org American Public Works Association www.apwa.net National Onsite Wastewater Recycling Association, Inc. www.nowra.org National Concrete Burial Vault Association www.ncbva.org Portland Cement Association www.portcement.org Northern New York Builders Exchange, Inc. www.thousandislands.com/nnybe Syracuse Builders Exchange www.syrabex.com New York State County Highway Superintendents Association www.countyhwys@albanyonline.net National Concrete Bridge Council www.nationalconcretebridge.org ASTM International (Formerly American Society for Testing & Materials) www.astm.org Government New York State Department of Health www.health.state.ny.us New York State Department of Environmental Conservation (1988 Design Standards) www.dec.state.ny.us/website/dow/standards.pdf New York State Department of Transportation Products Doric Brand Burial Vaults www.doric-vaults.com Redi-Rock Retaining Wall System www.redi-rock.com AGRU HDPE Concrete Liner System www.agru.com Hancor Plastic Pipe www.hancor.com Equalizer 24 Leaching Chambers www.infiltratorsystems.com Eljen Type B In-Drain System www.eljen.com Zabel Filters www.zabelzone.com Cast Iron Frames & Covers, Aluminum Hatches www.syrcast.com PermEntry Basement Entrance Systems www.bilco.com HDPE Grade Rings www.ladtech.com Plastic Tank Risers & Covers www.ezsettank.com Other Greater Watertown-North Country Chamber of Commerce www.watertownny.com Engineering News Record www.enr.construction.com Association of the United States Army Fort Drum Chapter