Water Operations And Maintenance Bulletins

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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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Last Updated: 6/11/15