HSF Riggersafe Push Pull Hand Safety Tool - Derrick Rigging Equipment Safety

Background

In offshore drilling operations, derrick rigging involves the lifting and precise placement of heavy equipment modules such as pump skids, power packs, compressors, mud tanks, and hydraulic units. These lifts are performed on derrick decks highly confined spaces located at elevation on drilling rigs or platforms.

Derrick decks present a unique set of hazards:

Limited movement and restricted escape paths make it difficult for workers to avoid sudden load shifts.
Strong offshore winds and dynamic crane motions can cause suspended loads to sway unpredictably.
Equipment modules often need to be guided into tight slots between structural beams and other machinery.

Traditionally, rigging crews attempt to manually push or pull skids into final alignment, using their hands, shoulders, or makeshift tools. While this may seem like a quick solution, it places workers dangerously close to pinch points, impact zones, and crush hazards especially when heavy loads swing unexpectedly.

Why this scenario matters

Sudden crane movements or wind gusts can turn a controlled lift into an unpredictable hazard within seconds.
Hands and wrists are highly vulnerable when working near suspended metal loads with sharp edges.
Offshore drilling environments demand zero lost-time incidents (LTIs) to maintain rig uptime and safety compliance.

Statistics from offshore lifting operations consistently show that hand and wrist injuries remain among the most common lost-time injuries, often leading to medical evacuations and project delays.

Scenario (Incident Description)

During a routine derrick maintenance operation, a pump skid weighing over 1.5 tons was being hoisted by a crane to a designated platform area on the derrick deck.

As the load neared its final position, a worker stepped forward to manually guide and push the skid into alignment.
Unexpectedly, a slight crane swing caused the skid to shift sideways.
The worker’s wrist became trapped between the moving skid and a nearby structural beam, resulting in a severe sprain and crush injury.

This single incident required:

Immediate medical evacuation to shore.
Crew replacement to maintain rig operations.
Unplanned downtime to investigate and secure the lift area.

Risks & Potential Injuries

Manual handling of suspended loads exposes workers to a range of injuries, including:

Wrist sprains or fractures from sudden impacts or crushing forces.
Severe hand crush injuries if caught between moving equipment and fixed structures.
Soft tissue bruising and lacerations from sharp edges or sudden contact.
Musculoskeletal strain from awkward postures while resisting or guiding load movement.

Impact on operations:

Wrist injuries can result in 2–6 weeks of restricted duty, requiring costly crew rotations.
Offshore medical evacuations involve helicopter transfers, significantly increasing operational expenses.
Equipment handling stoppages can lead to project delays, contract penalties, and reputational risk.

Lesson Learned

This incident underscores a critical offshore safety principle:

“In confined spaces like derrick decks, maintaining distance is the only safe choice.”

Hands should never be used to guide or push suspended equipment. Even experienced riggers cannot predict sudden crane swings or shifting loads.
Instead, tools designed to maintain safe distance and controlled movement must be used to prevent hand contact with the load.

HSF Solution – HSF Riggersafe Push Pull Hand Safety Tool Application

The HSF RiggerSafe Push Pull Hand Safety Tool is specifically engineered to address these exact hazards. Built for offshore and heavy-industrial use, it provides the reach, grip, and control required to guide suspended loads without risking hand or wrist injuries.

Key Safety Features of HSF Riggersafe Push Pull Hand Safety Tool:

Extended 1.5m to 2m reach keeps workers outside the pinch and crush zone.
High-strength fiberglass shaft provides non-conductive, corrosion-resistant performance in marine environments.
Ergonomic handle ensures a secure grip even with gloves, reducing operator fatigue.
Durable grip head allows safe pushing and controlled positioning of skids, beams, and heavy modules.

Benefits in Derrick Operations with HSF Riggersafe Push Pull Hand Safety Tool :

Eliminates the need for direct hand contact with suspended loads.
Enables precise load alignment in confined spaces where taglines cannot be used effectively.
Reduces the risk of line-of-fire injuries while maintaining rigging productivity.

Outcome / Results

Following the integration of HSF RiggerSafe Push Pull Hand Safety Tool into derrick rigging procedures:

Workers maintained a safe operating distance during all equipment lifts.
Suspended skids were positioned with greater accuracy and control, reducing crane time and improving efficiency.
The risk of wrist and hand injuries dropped to near zero, eliminating costly medical evacuations and downtime.

Had this HSF Riggersafe Push Pull Hand Safety Tool solution not been implemented, a similar unexpected swing could have resulted in:

Severe wrist trauma requiring emergency evacuation.
Lost-time injury reports (LTIs) triggering regulatory scrutiny.
Operational delays with financial penalties for rig downtime.

Derrick decks demand distance.
Hand Safety First tools like the HSF RiggerSafe Push Pull Hand Safety Tool provide the safe reach and precise control required to guide heavy equipment in confined offshore spaces.