Water Operations And Maintenance Bulletins
RETURN TO INDEX
-C-
- CA-50 Paint:
- Flume Scour Protection 6
- Cable:
- Guards on Checks 25
- Lubrication 8
- Socketing 17
- Stainless Steel Performance 27
- Supplementary Guardrail Protection 23
- Underground Electrical Cable - Gopherproof 111
- Wire Rope 19, 111
- Calculators:
- Programmable Handheld 124
- California Municipalities Battle Drought 161
- Canadian Thistle Control 9
- Canal:
- Animal Removal 12
- Berming Prevention 39
- Checks, Automatic Control 20, 32
- Cleaning 20, 51, 75, 83
- Covers, Gradation 118
- Drop Chutes, Slipform 86
- Erosion Prevention 39, 118
- Fencing 80, 194
- Flow Measurement 178, 180
- Frost Heave 181
- Leakage/Seepage Repair and Control 161, 179
- Lining Small Lateral 10
- Pipeline Laterals 163
- Priming 1
- Puddling 1
- Roadways 51
- Safety Nets 24, 51
- Safety Program, "Dippy Duck" 58
- Scraper, Cleaning Concrete Canal Linings 69, 97
- Sealant:
- Flyash 118
- "Green" Concrete 174
- Soils 118
- Self-Escape Form 17
- Silt and Sand Excluders 77
- Simulation Model 145
- Sinkhole Repair 124
- Snow Removal 167
- Wall, Gopher 80
- (See Lined and Unlined Canals)
- (See Weed Control, Disposal, and Prevention)
- Canal Lining Repair:
- Beach Belt Conveyor 93
- Concrete, Preparation for 2
- Concrete With Cofferdam 4
- Concrete With Shotcrete 30,
- Cost-Benefit Analysis 196
- Crack Sealer, Rubberized Asphalt 105
- Epoxy Sealer 110
- Geomembranes 180
- Hot-Applied Asphalt Membrane, Buried Type 15, 53
- Methods and Materials 73, 179, 196
- Mud-Jacking Concrete 15
- Quicklime Stabilizes Lining 93
- Resurfacing Concrete 18
- Canal Linings:
- Alternatives (Nontraditional) 156, 196
- Demonstration Project - Various Materials 170
- Deteriorated Reinforced Concrete Canal Lining - Granite Reef Aqueduct
139
- Lower Cost Canal Linings 10, 175, 196
- Mechanical Cleaning Machine 85
- Placing Concrete for 78
- Publications 24, 74
- Reinforced Bitumen 148
- Repair (See Canal Lining Repair)
- Rodent Control 17
- Sidewalk Block and Polyethylene 147
- Suitability of Soils for Earth Linings 2, 118,
126
- Underwater (Relined) 149
- USBR Canal Lining Experience 137, 175
- See by Types:
- Asphalt Membrane
- Bentonite
- Compacted Earth
- Geomembrane
- Plastic
- Portland Cement Concrete
- Portland Cement Mortar
- Prefabricated Asphaltic
- Shotcrete
- Tucumcari Project Lining Program 5
- Used by the Bureau 147
- Canal Maintenance:
- Bank Slopers 10, 40
- Berming 39
- Cleaning 20, 51, 75
- Compacting Canal Side Slopes 4
- Erosion Protection 39
- Filling Animal Burrows 52
- Roadways 51
- Canal Seepage:
- Canal Side Slope Compaction 4
- Frost Heave 181
- Location by Electrical Logging 35
- Repair and Control of Chronic and Acute Leakage/Seepage 161,
175, 180, 196
- Carbon Dioxide Odor Warning System 193
- Carbon Monoxide:
- Aggravates Heart 102
- Creeping Killer 75
- Cards:
- Equipment Servicing Record 15
- Carp:
- Grass Carp 144
- Carrier:
- Jerry Can and Plastic Jug 292
- Carrying Racks:
- Water Meters 22
- Case Study:
- Bendway Weirs - Blue River - Colorado Highway Protection 187
- Deflection and Severe Cracking of Chute Walls - Grassy Lake Dam
142
- Deterioration of Spillway Chute Floor Concrete - Webster Dam
144
- Embankment Upstream Slope Failure - San Luis Dam 146
- Flooding of Control House - Currant Creek Dam 145
- Gate Valve Failure - Whiskeytown Dam 141
- Spillway Gate Failure/Misoperation 202
- Catchers:
- Dog 29
- Oil, Crankcase 54
- Cathode-Ray Tube 117
- Cathodic Protection:
- Anode Bed Installed in Reservoir 104
- Buried Metals 21
- Buried Steel Fittings 145
- Performance 28
- Submerged Metals 21, 45
- Zinc Thermal Spray 173
- Cattails:
- Control in Channels 7
- Cattle Guards:
- Concrete Block Type 25
- Curb Angles 51
- Modification 81
- On Operating Projects 13
- Replacement With Gates 23
- Weed Control Pasturing 97
- Catwalks 120
- Cavitation Damage:
- Outlet Works - Folsom Dam 182, 185
- Repair to Metal Surfaces 157
- Slide Gate Air Slot 170
- Cellular Phones 157
- Cements, Contact Type, Brush Preservation 4
- Centennial - Bureau of Reclamation - June 2002 200
- Center Pivot:
- Inspection 115
- Wheel Rut Reduction 115
- Centralized Manual Control 117
- Centralized (Supervisory) Controls:
- (See Automation)
- Chain:
- Camaloy 108
- Chain Hoists:
- Inspection 70
- Chains:
- Weed Control 97
- Channel Maintenance:
- Drainage 21, 34
- Flow Recorders 189
- Stabilization 190
- Temporary Lined Bypass 31
- Charts:
- Protectors, Plastic 28
- Pumps 98
- Winding Machine 44
- Checkboard Removal 51
- Checks:
- Automatic Control Gates 20, 32, 171
- Flashboard Improvements 17
- Jig for Drilling 43
- Precast Cut-Off Walls 47
- Structure Improvement 17
- Wire Rope (Cable) Guards 25
- Chemical Control Aquatic Weeds:
- Antifouling Paint 51
- Aromatic Solvents 97, 99
- Copper Sulfate 97
- Herbicide Storage 97
- Metering Solvents 97
- Chemical Dispensers:
- Automatic 28
- Chemical Skin Protects Buildings, Monuments 82
- Chemical Spills:
- Cleanup 119
- Contain 119
- Control 119
- Emergency Response 119
- Chemical Trailer 129
- Chemical Weed Control:
- Moisture and Temperature Important 80
- Sodium Chlorate 99
- Soil Sterilants 97
- Submersed Waterweeds 52
- Chemical Weed Control - Aquatic Types:
- Aromatic Solvents 97, 99
- Cattails 7
- Copper Sulfate 97, 99
- (See Chemical Weed Control)
- Chemicals:
- Anhydrous Ammonia Stops Pipe Leaks 52
- Canada Thistle Control 9
- Dispose of - No Easy Way 145
- Mixing Checklist 166
- Some Simple Tests 129
- Chlorine Gas:
- Hazard 78, 105
- Leaks 179
- Cinders:
- Crayfish Control 17
- Circular Saws:
- Storage Safety 36
- Clamps:
- Flowmeter 40
- Metal Drum Lifting 42
- Metal Pipe 48
- Cleaning:
- Air Filter Elements 70
- Aqueducts 15
- Canals, Laterals, and Ditches 20
- Concrete Pipe Interior 15
- Concrete, Surfaces 2
- Ditches With Mobile Crane 94
- Drains 2
- Foundation Drains 33, 44, 194
- Gasoline, Use of 27
- Irrigation Systems With Pigs 142, 151
- Paint Removal 21
- Pipe - Aging Infrastructure Revitalized 168
- Pipe Mechanically 34
- Portland Cement Concrete 51
- Research and Development of Better Trash Screening 158
- Roadside Drainage Ditches 83
- Sandblast Gun 2
- Self-Cleaning Screen 167, 191
- Tractor-Shovel Bucket 67
- Trashracks 92
- Vacuum Reservoirs Without Draining 166
- Water Distribution Systems With Pigs 132
- (See Cleaning Lined and Unlined Canals)
- Cleaning Lined Canals:
- Exposed Prefabricated Asphaltic 4
- Portland Cement Concrete 38
- Scraper for Hard Surface Linings 63, 97
- Vacuum - Without Draining 166
- Cleaning Tools:
- Aurand, Metal Surfaces 21, 36
- Foundation Drains 33, 44, 194
- Sandblast Gun 2
- Vacuum Gun 2
- Vacuum Without Draining 166
- Cleaning Unlined Canals:
- Tractor-Mounted "V" Plow 20
- Clearing Floating Logs:
- Reservoirs 29
- Climbers:
- "Cyclone"-Type Fence 15
- Climbing:
- Fixed Ladders 86
- Teams/Rescues 193
- Closed-Drain Systems:
- Clearing 63
- Clothing Shelf:
- Trucks 59
- Clutches:
- Tractor Control Lever Modification 7
- Coal-Tar Enamel:
- (See Protective Coatings)
- Cofferdams:
- Portable, Concrete Lining Repair 4
- System of Constructing a Turnout 154
- Collars:
- Split Ring, Shaft Support 29
- Colored Tape:
- Marking Pipelines 7
- Columbia Basin Irrigation Project:
- Ditchrider Trainee Program 50
- Communication 14
- Compacted Earth Canal Linings:
- Blended Soils 9, 118
- Construction, Thick Type 6
- Small Canals and Laterals 9
- Suitability of Soils 2, 118, 126
- Compacting Canal Side Slopes 4
- Compaction Equipment:
- Canal Side Slopes 4
- Completion Date:
- Marking Structures 5
- Compressed Air Systems:
- Accidents 1
- Deicing 4
- Low-Pressure Alarm 34
- Compressors:
- Maintenance, Portable 63
- Rotary 2
- Truck Mounted 29
- Computers:
- Inundation Mapping 178
- Minicomputer 122
- Terminology 122
- Using Computer Simulation to Analyze Rockfall Hazards 163
- Concrete:
- Algae Control on Flumes 6
- Anchors, Self-Expanding 22
- Bonding Agents 29
- Bridges, Prestressed 33, 48
- Canal Lining Repairs 4, 30, 73, 105,
110, 142
- Canal Lining Resurfacing 18
- Canal Linings, Placing 78
- Canal Linings, Tucumcari Project 5
- Cleaning Surfaces 2, 63
- Crack Repairs in Structures 161
- Damage From Ice Melters? 162
- Deterioration 143
- Discouraging Nesting Birds 5
- Highway Crossing Pads 27
- Insulation During Construction 24
- Maintenance Painting 22
- Manual, USBR 12
- Mixes for Small Jobs 77
- Overtopping Protection Blocks 174
- Precast Blocks 23
- Precast Structures 6, 36, 47
- Prestressed Bridges 52
- Quality in Production 4, 11
- Quality, Movie 4
- Ready-Mixed 24
- Repair 2
- Repair - Modern Materials 195
- Repair Specifications 176
- Repair With Epoxy Resins 35, 76
- Sealant--"Green" Concrete 174
Silica Fume Concrete:
- Placement 166
- Repairs 162
- Concrete Anchors:
- Self-Expanding 22
- Concrete Blocks:
- Cattle Guards 25
- Minor Structures 23
- Concrete Bridges:
- Prestressed 33, 48
- Concrete Canal Linings:
- Mechanical Cleaning Machine for 85
- Scraper and Sweeper 63, 97
- Void Detector 104
- (See Portland Cement Concrete Canal Linings)
- Concrete Cleaning:
- Roller Compacted Concrete 127, 174
- Structure Repair With Geomembrane 181
- Structure Repairs With Epoxy 82
- Surface Treatments 152
- USBR Manual 12
- Weather Protection 9
- Concrete Crossing Pads:
- Highways 27
- Concrete Dam Evolution in USBR 201
- Concrete Flumes:
- Algae Control 6, 29
- Concrete Hoppers:
- Core-Wall Machine Attachment 59
- Concrete Manual:
- Concrete-Nylon Mat System for Erosion Control 101
- U.S. Bureau of Reclamation 12
- Concrete Pipe:
- Cleaning Interior 15
- Hinged Metal Repair Sleeve 67
- Joint Repair 21, 75
- Repair and Rehabilitation of Prestressed Concrete Pipe 172
- Concrete Pipelines:
- Sealing With Anhydrous Ammonia 52, 67
- Concrete Sluiceway and Stilling Basin Repair 76
- Concrete Testing - Nondestructive 185, 195
- Condensation Control 124
- Conduit - Penstock Lining 167
- Conduit Repair 150
- Swan Lake Arch Dam 203
- Confined Space Work 165, 177, 191
- Conservation - Stretch Water Supplies 167
- Constant Head Orifice:
- Operating Characteristics 52
- Surge Arrester 2
- Contact Cement:
- Brush Preservation 4
- Containers:
- Fuel-Mixing 33
- Refuse 25
- Control:
- Algae (See Algae)
- Aquatic Weeds (See Aquatic Weeds)
- Concrete Quality 4, 11
- Crayfish (See Crayfish)
- Erosion (See Erosion)
- Land Weeds (See Land-Type Weeds)
- Moss (See Aquatic Weeds)
- Pondweeds (See Aquatic)
- Rodents 9, 17
- Rust-Wells 102
- Vegetation in Dummy Joints 58
- Vegetation, Soil Sterilants 61, 97
- Control Piping:
- Plugging Prevention 19
- Controls:
- Distribution System, Electronic 22
- Diversion Dam Outlets, Remote 32
- Dust-Free Relays 59
- Float-Actuated Cam, Changes Canal Water Level 58
- Gates, Automatic 20, 32, 43, 171, 172, 201
- Identification Nameplates 74
- Pipelines, Automatic 26
- Pushbutton Protection 171
- Temperature Control Device - Shasta Dam 187
- Water Systems 58, 117
- Convenience Outlets:
- Electrical 24
- Copper Monuments:
- Land Boundaries 29
- Copper Sulfate:
- Algae Control 37, 97, 99
- Boston Whalers, Special Use 93
- Copper-Base Paint:
- Algae Control 31
- Core Wall Machine:
- Concrete Hopper Attachment 59
- Corrosion:
- Metal Protection 21
- Pipe Protection 63
- Corrugated-Metal Pipe:
- Performance 5
- Water Level Recorder Stand 12
- Cost Index - Water Systems Operation and Maintenance 137,
142, 146, 150
- Counterweight:
- High-Pressure Gates 71
- Counterweighted Booms:
- Sprayers and Burners 21
- Counterweighted Cover, Trashrack Deck Opening 4
- Covers:
- Counterweighted, Deck Openings, Trashrack 4
- Expanded Metal 28
- Gate Stem 169
- Lifting Device 105
- Lock for 32
- Manhole, Vandal Resistant 67
- Padlock for 17
- Stock Pond 115
- Well Hole Metal Plate 33
- Crack Gauge 62
- Cranes:
- Boom Safety Shield 27
- Gantry, Track Cleaner 72
- Hazards 84, 98
- Hook Failure 85
- Mobile, Setting Up 106
- Pickup Mounted, Hydraulic 33
- Repairing 62
- Selection of 52
- Truck Mounted, Hydraulic 2
- Crayfish Control:
- Aromatic Solvents 19
- Cinders 17
- Crop Tolerances:
- Herbicides 52
- Crosscut Saw:
- Powered, Portable 2
- Safety Guard for 30
- Crossing Barriers:
- Livestock/Canal 194
- Pipelines 31
- Crossing Pads:
- Concrete, for Highways 27
- Current Meters:
- Carriage for 32
- Flow Measurement 87
- Modification 27
- Rod Baseplate 29
- Current Protection:
- Charging Batteries 30
- Curves on Canals:
- Erosion Prevention 39
- Cutoff Walls:
- Irrigation Structures 21
- Precast for Check Structures 7
- Soil-Cement-Bentonite, Twin Buttes Dam 184
- Cutoffs:
- Plastic 29, 46
- (See Plastic Canal Linings)
- Cutters:
- Aquatic Weeds 97
- Brush 27, 43
- Grass 54
- Rotary, Brush and Weeds 97
- Shaft Packing 34
- Weed 27
- Weed, Truck Mounted 7
- Cutting Jigs:
- Gaskets 6
- Cutting Shears:
- Steel 33
- Cutting Table:
- Oxyacetylene 80
RETURN TO INDEX
