| Main Title |
Guide Criteria for Laboratory Evaluation of Backflow Prevention Devices for Protection of Potable Water Supplies. |
| Author |
Sherlin, Grover C. ;
Beausoliel, Robert W. ;
Galowin., L. S. ;
|
| CORP Author |
National Bureau of Standards, Washington, D.C. Center for Building Technology.;Environmental Protection Agency, Washington, D.C. Office of Water Supply. |
| Year Published |
1976 |
| Report Number |
NBSIR-76-1020; NBS-4624190; |
| Stock Number |
PB-255 303 |
| Additional Subjects |
Potable water ;
Plumbing ;
Protectors ;
Portable equipment ;
Performance evaluation ;
Design criteria ;
Field tests ;
Water supply ;
Back pressure ;
Contamination ;
Laboratory tests ;
Backflow prevention
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-255 303 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
45p |
| Abstract |
This report describes laboratory evaluation procedures which could be required for the approval of backflow prevention devices used to protect potable water supplies against contamination. Performance-based requirements, criteria, and general evaluation considerations that administrative authorities should require for approval of devices are presented. Recommendations for the development of tracer tests are submitted for further consideration. |
| Supplementary Notes |
Sponsored in part by Environmental Protection Agency, Washington, D.C. Office of Water Supply. |
| NTIS Title Notes |
Final rept.. |
| PUB Date Free Form |
Mar 76 |
| Category Codes |
13K; 68D; 94; 89; 86V |
| NTIS Prices |
PC A03/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326622677 |
| Origin |
NTIS |
| Type |
CAT |
