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Critical Lift Plan
Comprehensive Lift Planning with Auto-Calculations
⚠️ Critical Lift Documentation Required
📋 Lift Plan Information
Lift Plan Number *
Date *
Prepared By *
Company *
-- Select Company --
A-C Electric
AKE-Line
Apache Corp.
Armstrong Oil & Gas
ASRC Energy Services
CCI-Industrial
Chosen Construction
CINGSA
Coho Enterprises
Conam Construction
ConocoPhillips
Five Star Oilfield Services
Fox Energy Services
G.A. West
GBR Equipment
GLM Energy Services
Graham Industrial Coatings
Harvest Midstream
Hilcorp Alaska
MagTec Alaska
Merkes Builders
Narwhal Exploration
Nordic-Calista
Parker TRS
Peninsula Paving
Pollard Wireline
Ridgeline Oilfield Services
Santos
Summit Excavation
Tesoro Refinery
Yellowjacket
Other
Location *
-- Select Location --
Kenai
CIO
Beaver Creek
Swanson River
Ninilchik
Nikiski
Other Kenai Asset
Deadhorse
Prudhoe Bay
Kuparuk
Alpine
Willow
ENI
PIKKA
Point Thompson
North Star Island
Endicott
Badami
West Harrison Bay
Other North Slope
Lift Description *
⚠️ Critical Lift Criteria
Select all criteria that make this lift CRITICAL. A lift is critical if ANY of these apply.
Why is this lift classified as CRITICAL? *
Over 75% of crane capacity
Two crane lift
Personnel being lifted
Lift over live equipment
Load cannot be re-lifted if dropped
Blind lift
Near power lines
Unusual load characteristics
📦 Load Information
Load Description *
Weight Source *
-- Select --
Certified Scale
Manufacturer Specs
Shipping Documents
Calculated
Estimated (Add 10%)
Load Weight (lbs) *
Rigging Weight (lbs) *
Total Load
0 lbs (0.00 tons)
Length (ft)
Width (ft)
Height (ft)
Center of Gravity
🏗️ Crane Information
Crane Number *
Crane Type *
-- Select --
Hydraulic Truck Crane
Lattice Boom Crawler
Rough Terrain Crane
All Terrain Crane
Tower Crane
Overhead/Gantry Crane
Make *
Model *
Crane Capacity (tons) *
Boom Length (ft) *
Operating Radius (ft) *
Capacity at Radius (tons) *
Counterweight Configuration
⚡ Capacity Calculations & Derating
Wind Speed
Under 20 mph (0% derate)
20-30 mph (10% derate)
30-40 mph (25% derate)
Over 40 mph (NO LIFT)
Temperature
Above 0°F (0% derate)
-20°F to 0°F (5% derate)
-40°F to -20°F (10% derate)
Below -40°F (15% derate)
Other Derating (%)
Enter values to calculate
Net Capacity: 0.00 tons | Load: 0.00 tons | 0.0% of capacity
Total Derating: 0% (Wind: 0%, Cold: 0%, Other: 0%)
🔗 Rigging Equipment
Sling Type *
-- Select --
Wire Rope
Synthetic Web
Synthetic Round
Chain
Metal Mesh
Sling Size *
Number of Legs *
1 Leg
2 Legs
3 Legs
4 Legs
Sling Angle (degrees) *
90° (Vertical) - 100%
60° - 86.6%
45° - 70.7%
30° - 50%
Sling WLL (lbs each) *
Rigging Capacity
0 lbs - --
Shackle Size
Shackle WLL (lbs)
🌍 Site Conditions & Hazards
Ground Conditions *
-- Select --
Firm/Stable
Gravel Pad
Concrete
Asphalt
Soft/Unstable - Matting Required
Frozen Ground
Weather Conditions *
-- Select --
Clear
Overcast
Light Precipitation
Heavy Precipitation
Snow
Fog/Low Visibility
Overhead Hazards
Underground Hazards
Power Lines — Voltage in Area
None in area
Unknown voltage — Assume overhead distribution (≤50kV)
≤50V (de minimis)
51V–1,000V (LV Distribution)
1,001V–15kV (MV Distribution)
15kV–35kV (MV Distribution)
35kV–50kV (Sub-Transmission)
50kV–100kV (Transmission)
100kV–200kV (Transmission)
200kV–350kV (High Voltage)
350kV–500kV (Extra High Voltage)
500kV–750kV (Ultra High Voltage)
>750kV (Ultra High Voltage)
De-energized & Grounded — Confirmed by Utility
If voltage is unknown, select "Unknown" — OSHA requires 20 ft minimum clearance
Exclusion Zone Radius (ft) *
Auto-fills from voltage selection — may be increased but not decreased
👷 Personnel
Crane Operator *
Signal Person *
Rigger(s) *
Lift Director *
Spotter(s)
📻 Communication
Primary Communication *
-- Select --
Hand Signals
Radio
Voice (Direct)
Hardwired Headset
Backup Communication
-- Select --
Hand Signals
Radio
Voice (Direct)
Air Horn (Emergency Stop)
Radio Channel
🚨 Emergency Procedures
Emergency Procedures
Additional Comments
Generate Critical Lift Plan
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