AWWA Standard A100 2015
$75.83
AWWA A100-15 Water Wells
| Published By | Publication Date | Number of Pages |
| AWWA | 2015 | 108 |
This standard covers the minimum requirements for vertical water supply wells, including geologic/hydrologic conditions and water quality and well construction. This standard can be referenced in specifications for constructing water wells and can be used as a guide for vertical water supply wells. The stipulations of this standard apply when this document has been referenced and then only to water wells used in water supply service applications. Application of this standard is not limited by well depth. Topics covered include: investigation of geologic/hydrologic conditions and groundwater quality; material requirements; well casing; well screens; gravel pack; well construction; well development; well disinfection; decommissioning of test holes, partially completed wells, and abandoned wells; verification; performance testing; water quality testing; and, delivery. Major revisions to this edition include the following: The water-cement ratio of neat cement grout when using bentonite additive is clarified. Provisions requiring current laboratory analysis and quality assurance of gravel filter materials delivered to jobsite are provided. Appendixes cover: gravel-pack installation methods; grouting and sealing – methods of placement; plumbness and alignment – procedure and testing; well development; water sampling – suggested methods; factors influencing the duration of pumping test; decommissioning of test holes, partially completed wells, and abandoned completed wells; geophysical borehole logs; types of wells; and, collapse strength of well casing.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 15 | SECTION 1: GENERAL |
| 16 | SECTION 2: REFERENCES |
| 17 | SECTION 3: DEFINITIONS |
| 19 | SECTION 4: REQUIREMENTS |
| 41 | SECTION 5: VERIFICATION |
| 42 | SECTION 6: DELIVERY |
| 43 | APPENDIX A |
| 45 | APPENDIX B SECTION B.1: GENERAL SECTION B.2: POURED FROM THE SURFACE WITH DIRECT CIRCULATION |
| 46 | SECTION B.3: PUMPED THROUGH GRAVEL FEED LINE WITH DIRECT CIRCULATION SECTION B.4: POURED FROM THE SURFACE WITH REVERSE CIRCULATION SECTION B.5: PUMPED UNDER PRESSURE FROM THE SURFACE WITH REVERSE CIRCULATION |
| 47 | SECTION B.6: CROSS-OVER METHOD |
| 49 | APPENDIX C SECTION C.1: TREMIE METHOD SECTION C.2: POSITIVE DISPLACEMENT— EXTERIOR METHOD |
| 50 | SECTION C.3: INTERIOR METHOD—WITHOUT PLUG SECTION C.4: POSITIVE PLACEMENT, INTERIOR METHOD—DRILLABLE PLUG |
| 51 | SECTION C.5: PLACEMENT THROUGH FLOAT SHOE ATTACHED TO BOTTOM OF CASING |
| 53 | APPENDIX D SECTION D.1: PROCEDURE FOR TESTING |
| 54 | SECTION D.2: APPARATUS REQUIRED FOR PLUMBNESS AND ALIGNMENT TESTS |
| 55 | SECTION D.3: PROCEDURE FOR TEST MEASUREMENTS SECTION D.4: DETERMINATION OF DRIFT (HORIZONTAL DEVIATION) SECTION D.5: ITEMS TO BE PROVIDED BY CONSTRUCTOR |
| 58 | SECTION D.6: PLOTTING AND INTERPRETATION OF TEST RESULTS |
| 61 | APPENDIX E SECTION E.1: WELL DEVELOPMENT PROCEDURE SECTION E.2: MEASUREMENT OF OPERATING PARAMETERS DURING DEVELOPMENT |
| 62 | SECTION E.3: DEVELOPMENT RECORDS |
| 63 | SECTION E.4: METHODS OF MEASURING OPERATING PARAMETERS DURING DEVELOPMENT |
| 67 | APPENDIX F SECTION F.1: GENERAL SECTION F.2: A WELL IN A CONSOLIDATED FORMATION SECTION F.3: A WELL IN AN UNCONSOLIDATED FORMATION |
| 69 | APPENDIX G SECTION G.1: GENERAL SECTION G.2: LOCAL EXPERIENCE |
| 71 | APPENDIX H SECTION H.1: GENERAL SECTION H.2: WELLS IN UNCONSOLIDATED FORMATIONS |
| 72 | SECTION H.3: WELLS IN CREVICED FORMATIONS SECTION H.4: WELLS IN NONCREVICED ROCK FORMATIONS SECTION H.5: MULTIPLE-AQUIFER WELLS |
| 73 | SECTION H.6: WELLS WITH ARTESIAN FLOW SECTION H.7: SEALING MATERIALS |
| 75 | APPENDIX I |
| 77 | APPENDIX J SECTION J.1: GENERAL SECTION J.2: BASIC TYPES OF WELLS |
| 87 | APPENDIX K SECTION K.1: GENERAL |
| 99 | SECTION K.2: COLLAPSING STRENGTH, OR HYDRAULIC COLLAPSE PRESSURE, VALUES |
| 100 | SECTION K.3: CASING TENSILE STRENGTH VALUES |
| 101 | SECTION K.4: CASING AXIAL COMPRESSIVE STRENGTH VALUES |
| 103 | APPENDIX L SECTION L.1: GENERAL SECTION L.2: THEORETICAL RELATIONSHIPS |
| 104 | SECTION L.3: DESIGN EXAMPLES |
