By order of the publisher, historical UL documents are not returnable for any reason. Once you place an order for an historical document, we cannot issue a refund, credit, or exchange of any kind.These requirements cover play pipes for testing of water supplies for fire protection service.
The play-pipe design and construction covered herein and illustrated in Figure 9.1 has been commonly identified as the Underwriter or National Standard type.
A product that contains features, characteristics, components, materials, or systems new or different from those in use when the Standard was developed, and that
involves a risk of fire, electric shock, or injury to persons, shall be evaluated using the appropriate additional component and end-product requirements as determined
necessary to maintain the level of safety for the user of the product as originally anticipated by the intent of this Standard.
| Edition : | 9th |
| Number of Pages : | 12 |
| Published : | 01/01/1994 |
