Water Operations And Maintenance Bulletins
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-L-
- Ladders:
- Access 72
Buena Vista Pumping Plant Housing Units 103
Extension, Pickup Mounted 26
Fixed, Climbing 86
Safety Straps 36
Truck Beds 120
- Lamps, Electric:
- Bulb Protection 113, 126
Extending Life 36
Portable Field 38
Removal of 34
Socket Removal 34
(See Lights)
- Land:
- Corner Monuments 29
Ownership Limitations - Reclamation Reform Act 122
Subsurface Drainage of Irrigated Land 188, 190
- Landing Vehicles, Ice Breaker 114
- Landslides:
- Horizontal Drains Can Prevent 95
- Land-Type Weed Control:
- Burning 97
Discussion 97
Disposal 97
Mechanical Methods 97
Pasturing Rights-of-Way 97
Spraying 97
- Laser Leveling 130
- Lasers:
- Use, Construction Industry 70
- Latches:
- Automotive Door, Lubrication 62
Power Takeoff Lever 28
- Laterals:
- (See Canals)
- Launching Ramps, Movable Type 44
- Laws:
- Boating and Water Sports 57
- Leads:
- Pullers for Motors 42
- Legume-Grass Seeders 97
- Leaking Conduit Repair - Swan Lake Arch Dam 203
- Levee Repair - Innovative Methods 167
- Levers:
- Latch on Power Takeoff 28
Tractor Clutch Control, Modification 7
- Lids:
- Tank, Gasket for 25
- Life Preservers:
- Polyethylene Rope 38
- Lift Gates:
- Guide Repairs 42
Lock for Gear Type 25
Position Indicator for Gear Type 30
- Lift Kit:
- Truck Bed 56
- Lifter Bug 57
- Lifting:
- Device for Lifting Water Box Covers 105
Is Easy 90
Metal Drum Clamps 42
Steel Cylinders 63
- Lifting and Hauling:
- Truck-Mounted Device 33
- Lighting Systems:
- 32 volts 42
- Lightning Arresters:
- For Fences 51
- Lightning Fires 108
- Lights:
- Bulb Protection 113
Flood Type, Bumper Bracket Mounting 9
Portable Field 38
Removable Type for Cars 45
(See Lamps and Electric Lamps)
- Limit Switch:
- Adjustable 79
- Liquefaction - Silty Dam Foundation 186, 198
- Linings (Canals):
- (See Canal, Pond)
- Liquid:
- Insulating, Used in Electrical Equipment 108
- Liquid Calcium Chloride 109
- Liquid Floor Hardeners (Liquid Hardeners) 175
- Liquid Gas:
- Weed Burners 97
- Liquid Glass:
- Holding Tool Handles 54
- Liquid Petroleum (LP) Fuel:
- Use in Gas Engines 41
Use in Trucks 43
Weed Burners 97
- Liquid Removal:
- From Barrels 42
- "Little Man Controller" 20, 79, 87, 117
- Loaders:
- Belt Type 5
Front-End, 4-Wheel Drive 57
Front-End Tractor, Improved Mounting 7
- Loading Docks:
- Protection 33
- Locking Device for Steel Grating 83
- Locks:
- Auger Safety 38
Cover 32
Fuel Line Valves 45
Gate Hinge 25
Gear Lift Gates 25
Hazardous Energy Control 169
Preventing Freezing 17
Radial Gate - Open Position 196
- Log Boom:
- Floating Trash and Logs 4
Trash Deflector 4
- Logging Canal Seepage:
- Electrically 35
- Logs:
- Removal from Reservoirs 29
- Looseners:
- Bolts, With Paving Breaker 17
- Lower Cost Canal Linings:
- Bureau Program 10
- Low-Pressure Alarms:
- Compressed Air Systems 34
- LP (Liquid Petroleum) Fuel:
- Use in Gas Engines 41
Use in Trucks 43
Weed Burners 97
- Lubricants:
- Equipment 49
Gear and Pinions 24
"Green Lubricants" - Use on Wicket Gates 186
Mistakes Made 26
Motor-Grader Turntables 10
Pump Greases 28
Synthetic Lubricants, What About Those 164
- Lubricating Automotive Door Latches 62
- Lubricating Oil Pumps:
- Maintenance 34
- Lubrication:
- Analyzing Engine Oil to Detect Wear 45
Discussion and Ideas 44
Equipment 49
Hydraulic Pump s 63
Lubrication Myths Debunked 164
Manual 190
Trunnion - Radial Gate 188
Wire Rope 48
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