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ASTM D5978-96e1
Standard Guide for Maintenance and Rehabilitation of Ground-Water Monitoring Wells (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardné Príručka pre údržbu a obnovu podzemnej vody monitorovacích vrtov
NORMA vydaná dňa 13.10.1998
Informácie o norme:
Označenie normy: ASTM D5978-96e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 13.10.1998
Kód tovaru: NS-33299
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D5978-96e1 :
Keywords:
biofouling, development, encrustation, ground water, maintenance, monitoring well, rehabilitation, ICS Number Code 13.060.10 (Water of natural resources)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||
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1.1 This guide covers an approach to selecting and implementing a well maintenance and rehabilitation program for ground-water monitoring wells. It provides information on symptoms of problems or deficiencies that indicate the need for maintenance and rehabilitation. It is limited to monitoring wells, that are designed and operated to provide access to, representative water samples from, and information about the hydraulic properties of the saturated subsurface while minimizing impact on the monitored zone. Some methods described herein may apply to other types of wells although the range of maintenance and rehabilitation treatment methods suitable for monitoring wells is more restricted than for other types of wells. Monitoring wells include their associated pumps and surface equipment. 1.2 This guide is affected by governmental regulations and by site specific geological, hydrogeological, geochemical, climatological, and biological conditions. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||
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