Water Operations And Maintenance Bulletins

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-G-

Gabions, Rock 114

Gages:
(See Gauges)

Gas:
Compressed-Gas Cylinder 122
Fumigation of Gophers 120
Liquid Petroleum as Engine Fuel 41
Weed Burners, Liquid Type 97

Gaskets:
Cutting Jigs 6
Weed Spray Rig 25 , 97

Gasoline:
Storage 104
Tank 120
Use in Cleaning 27 , 40

Gate Valves:
Gravity Pipeline, Automatic 26
Portable Operator 123
Stem Repacking 27
Wedge and Seat Resurfacing 4

Gates:
Asphalt Tape Seal 70
Automated Overshot Gates 153
Automatic Controls, Canal Checks 20, 32, 43, 171
Automation, Solar-Powered Operator 172,   201
Bulkhead:
Conveyor Belt Material Provides Sealing Surfaces 161
Check Gates, Dual-Scale Dial Indicators 109
Gate Failures - Case Histories 202
Gear-Lift Type, Lock 25
Gear-Lift Type, Position Indicator 30
Guide Repairs 42
Hoists, Wire Rope Performance 19, 23, 27, 179, 189
Hoists, Wire Rope Protection 34, 179, 181, 189
Inaccessible Feature Access 176
Inflatable 171
Leaking 146
Limit Switch, Adjustable 79
Maintenance Tips:
Wheel and Roller Mounted 154
Sticky Wickets - Solving 189
Wire Rope Failure 189
Opening Indicator, Fiberglass 66
Operation With Portable Drill 12
Paradox Type, Stem Repacking 27
Position Indicator 54
Radial - Bearing Failure - Spanish Fork Dam 194
Radial - Canal 117
Radial Gate Grease Fittings 202
Radial Type, Ensuring Safety 181
Radial Type, Installation With Bulldozer 15
Radial Type, Gate Lock    196
Radial Type, Jack Supports 23
Radial Type, Position Indicator 25
Radial Type, Position Marker 12
Radial Type, Protecting Coated Surfaces 38
Roller-Mounted Maintenance Tips 154
Skimmer Type 42
Slide Type:
Cavitation Damage Control 170
Design Improvement 40
Guide Repairs 42
Portable, Calibrated 128
Stem Covers 169
Solar-Powered Gate Operator 172,   201
Speed Reducers and Brake Motors 185
Wheel-Mounted Maintenance Tips 154

Gates and Valves:
Guidelines for Testing 146
Submerged Sealing 67
Testing Close-Coupled Outlet Works Gates and Valves Under Unbalanced Head Conditions 166

Gates (Fence):
Canal/Livestock 194
Cattle Guard Replacement 23
Chain Link - Reinforcement System 108
Hinge Lock 25
Locking Device 77
Quick-Closing Fastener 27
Telescope, Entrance Gate 99

Gauges:
Bubbler Type, Improvement 43
Bubbler Type, Installation 35, 178
Cracks in Concrete 62
Enameled Markers for Radial Gates 12
Gear-Lift Gates:
Lock 25
Position Indicator 30
River, Radio Reporting 53
Stream 36

Gears:
Grease for Pumps 28
Lubricants 24

Generators:
Gasoline-Powered Unit 47
Vehicle Operated, 110-volt 33

Geology--St. Francis Dam Failure 180

Geomagnetically Induced Currents 158

Geomembrane Linings 180
For Underwater Repair of Concrete Structures 181
Mt. Elbert Reservoir     199
Vertical Barrier Walls - HDPE 186

Geosynthetics:
BOR Uses 152
Denver Office Team 156
Erosion Control - Products, Geotextiles 191

Gering - Ft. Laramie Irrigation District:
Erosion 123
Repayment 122

Gibson Dam Features 98

Gila River Ranch Debuts Solar Pump 101

G.I.S. Mapping 178, 183, 192

Glyptal Solution:

Prolonging Tag Life 10

Gopher and Rat Holes:
Elimination 74, 120

Gopher Wall 80

Gopherproof Electrical Cable 111

Gradall Attachments:
Bucket 4
Demossing Bucket 4
Weed Forks 27, 97

Grader-Mounted Slopers 40

Graders:
General Maintenance 63
Rollover Protective Structures 87
Turntable Lubrication 10

Graffiti-Resistant Exteriors 113, 113

Grappling Forks:
Weed Removal 97

Grass Carp 144

Grass Drill:
(See Grass Seeders)

Grass Seeders:
Combination Grass-Legume 97
Drill Type 7, 97

Grating:
Interlock 54

Gravel Envelope:
Agricultural Pipe Drains 88

Gravity Pipelines:
Automatic Control 26

Grease Fittings:
Improved Seal 44
Grease Fitting Blocks - Agency Valley 202

Greases:
(See Lubricants)

Greasing Equipment:
Fishscreens, Automatic 59

Grinding Wheel Safety 89

Grips for Screws, No-Slip Type 46

Groove Fillers:
Concrete Canal Linings 32

Ground Rods:
Driver and Puller 25

Groundwater Contamination Study Project 165

Grouting:
Aqueduct Bank 100
Chute Repair 124
Expedites Tunnel Repair 85
Low-Boy Mounted Equipment 12
Mix Applied to Canal and Tunnel Inverts 124

Growth Retarders:
Plants 6

Guarding Employees' Eyesight 71

Guardrails:
Supplemental Cable 23

Guards:
Cables on Pipe Railings 23
Pipe Railing 23
Powersaw 30
Wire Rope on Checks 25

Guidelines:
For Manual Maintenance Management System (MMS) for Water O&M Projects 138
For Removal of Trees and Other Vegetative Growth 150
Release of SOP (Standing Operating Procedures) Guidelines 140

Guides:
Auger Safety 38
Gate Guide Repair 42
Jig for Drilling, Checks 43

Guns:
Sandblast and Suction 2
Sandblast, Modification 73

Gypsum Dispensers:
Automatic 28
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Last Updated: 6/11/15