California Water Well Standards, DWR Bulletin 74 ... - County of Glenn

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5.~Introduction:Figure 1.Years DWR Well Standards Bulletins in Effect. 5to Water Well Standards:All figures referenced in the text are in DWR Bulletin 74-81which is enclosed in the back cover of this Bulletin.Well Standards:2. Monitoring Well Types. 35Cross Sectionofa Typical Monitoring Well 364.Electrolytic Corrosion of a Buried Pipeline. 58Cathodic Protection of a Buried Pipeline 596. Cross Section of a Typical Cathodic Protection Well. 61TABLES1. Deletions in Bulletin 74-81 10APPENDICESA -Definition of Terms 77B -References 787882and Regulations. 82ENCLOSUREBulletin 74-81, December 1981Inside Back Cover~;xv
This bulletin was prepared after consideration of comments and suggestions frompublic agencies and private parties. State agencies that provided input include:.State.RegionalWater Resources Control Board,Water Quality Control Boards,.Department of Health Services, and,.California Integrated Waste Management Board.Many comments and suggestions were received from California cities, counties, andwater agencies. Private parties that provided input include the CaliforniaGroundwater Association, individual well contractors, well construction material andequipment suppliers, and consultants. The Department of Water Resources thanksall persons that provided comments during the preparation of this bulletin.XVI
Page 1 and 2: --1#~Water wells .1Cathodic protect
Page 4 and 5: . ~~Bulletin 74-81)N. KennedyResour
Page 6 and 7: ~vState of CaliforniaPETE WILSON, G
Page 8 and 9: ~ viiForewordOrganization.TABLE OF
Page 10 and 11: ~ ix(4) Glass Fiber Reinforced Resi
Page 12 and 13: E~B. Sealing Conditions. 421. Tempo
Page 14 and 15: ~CATHODIC PROTECTION WELL STANDARDS
Page 19 and 20: GENERAL INTRODUCTIONImproperly cons
Page 21 and 22: Figure 1. YEARS DWR WELL STANDARDSB
Page 24 and 25: .9-REVISIONS TO WATER WELL STANDARD
Page 26 and 27: ~STANDARDSPart I. GeneralSection 1.
Page 28: ~B. c.-13-Many variables are involv
Page 32 and 33: "8. 2.casing and the borehole wall
Page 34 and 35: d. ~c.water shall be used if less s
Page 36 and 37: 3. Foundation and Transition Seals.
Page 38 and 39: -23-otherwise approved by the enfor
Page 40 and 41: Thermoplastic well casing that may
Page 42 and 43: ~.Introducing.Combinationsspecifica
Page 44: ~-29-
Page 47: Advances in analytical and environm
Page 50 and 51: Nested monitoring wells consist of
Page 52 and 53: c.STANDARDSPart I.GeneralSection 1.
Page 54 and 55: 1.Part II.Monitoring Well Construct
Page 56 and 57: 1. 3.casing shall in turn be at lea
Page 58 and 59: c.Casing spacers shall be designed
Page 60 and 61: ~ 1.Section 12. Casing.The term "ca
Page 62 and 63: B. c. E.Over~um~ing and Pum~ Surgin
Page 64 and 65: 2. b.Section 19. Requirements for D
Page 66 and 67:
3. 5. E.freefall only where the int
Page 69 and 70:
INTRODUCTIONMost wells in Californi
Page 72:
Many cathodic protection wells have
Page 75 and 76:
Need for Cathodic Protection Well S
Page 77 and 78:
(Division 3, Chapter 9, California
Page 79 and 80:
3. B.E. c.consolidation after place
Page 81 and 82:
for surface construction features a
Page 83 and 84:
~Part III.Destruction of Cathodic P
Page 85 and 86:
E.these standards, or standards ado
Page 88 and 89:
~APPEN DIX ADefinition of Terms-A m
Page 91:
National Association of Corrosion E
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California Water Well Standards, DWR Bulletin 74 ... - County of Glenn

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