OSHA Subpart CC crane & rigging pre-lift spotter survey, mobile-crane precast lift (San Diego).

A mobile-crane precast lift on a San Diego, CA site is set up near overhead power lines without documented ground/outrigger, power-line clearance, swing-radius barricading, or rigging condition against OSHA Subpart CC. Power-line contact and crane tip-over are top crane fatalities.

Where

mobile-crane precast lift, San Diego, CA · Open the map

Pay

$540 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash — recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof

photo from a safe distance per checklist section + GPS + Subpart CC checklist + power-line/outrigger/swing-zone/rigging status + tiered findings routed to the lift director

This is exactly what gets it approved. Nothing settles without it.

Level

advanced

Open until

2026-10-05

Posted by

0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

How this work is done

A documented method, so this packet comes out the same whoever does it.

Bring

• hard hat + safety glasses + hi-vis vest (site PPE)
• tablet/clipboard with the OSHA Subpart CC pre-lift checklist
• camera with zoom (observe from a safe distance)
• tape measure / measuring wheel (setback and barricade distances from the ground)
• the crane's load chart / lift plan for reference
• flashlight

Steps

1. 1. Check in with the lift director / crane operator; confirm scope, don PPE, and confirm you observe-and-document from a safe distance only, you never rig, signal, level, or direct the lift (Subpart CC reserves these for the qualified rigger / signal person / operator).
2. 2. Ground & setup: photograph and document firm/drained/level ground, full outrigger/stabilizer extension with pads/cribbing, and the crane's level indication (§§1926.1402/.1404).
3. 3. Power-line clearance: identify overhead lines and confirm the planned swing/boom keeps the Table A minimum approach distance (default 20 ft for lines ≤350 kV) or that a documented de-energize / encroachment-prevention plan is in place (§1926.1408).
4. 4. Swing radius / crush zone: confirm the area swept by the rotating superstructure (counterweight) is barricaded to keep workers out (§1926.1424).
5. 5. Personnel & rigging: confirm a qualified signal person + an agreed signal method, a qualified rigger, the load chart / rated capacity posted, and slings/shackles/hooks (with safety latches) in serviceable condition per the rigger's inspection (§§1926.1419/.1425/.1428).
6. 6. For each finding, mark the condition against the Subpart CC checklist item, assign a tier (stop-work / correct-before-proceed / monitor), and name the responsible lift director / qualified operator.
7. 7. Enter photos, GPS/address, the checklist, and the tiered findings; sign. Route stop-work items to the lift director / operator with a timestamp, never direct or signal the lift.

What counts as done

• Ground/outrigger setup photographed (firm/level, full extension, pads/cribbing, level indication)
• Overhead power-line minimum-approach clearance (Table A, default 20 ft ≤350 kV) and swing-radius/crush-zone barricading confirmed and photographed
• Qualified signal person + qualified rigger + posted load chart + serviceable rigging (slings/shackles/hooks with safety latches) documented
• GPS / address confirm
• Tiered findings list (stop-work / correct-before-proceed / monitor) with the lift director / qualified operator named + timestamp of stop-work items routed

Proof is measured against these, not judged by taste.