GREEN TIP – May 2012
Understanding the Technical Criteria
of Green SquaredSM/ANSI A138.1
Section III: End-of-Product-Life Management
By Bill Griese, Tile Council of North America, LEED AP BD+C
Establishing sustainability criteria for products throughout their full life cycle, ANSI A138.1 is divided into five sections. Throughout the last two months, we’ve reviewed the first two sections of the standard. This month, we’ll have a look at the third section, End-of-Product-Life Management.
This section of the standard opens with the following preface:
Inherently, tile products are durable, inert, and intended to have life spans as long as the buildings in which they are installed. They are engineered to serve as permanent finishes capable of outlasting multiple generations of building occupants. Tile product end-of-life management is pertinent to building demolition waste and small quantities of waste generated during construction.
Although a tiled finish is inherently durable and typically desirable for a lifetime, there are some scenarios where end of product life must be addressed. Thus, end-of-product-life management elective options in ANSI A138.1 are intended for instances where buildings are demolished, scrap waste is generated during construction, or an occasional remodel occurs.
The first end-of-product-life management elective option involves clean-fill eligibility of a product. To satisfy this elective, a manufacturer shall provide documentation verifying that a product is inert and solid, such that it can potentially be considered along with other eligible construction and demolition debris for state and local Clean Fill acquisition initiatives.
The second end-of-product-life management elective option involves end-of-product-life collection plans. To satisfy this elective, the manufacturer shall establish and implement a plan which involves the collection, processing, and recycling or re-tasking of its products for other purposes once the products’ useful life is completed.
Next month, we will review the criteria of the next section of ANSI A138.1, Progressive Corporate Governance.