General Information
Canrig Drilling Technology Ltd. 3-3
Components
Pipe Rack
Three pipe racks (Figure 3-3) are mounted on either side of the Catwalk. Each pipe rack swings on a ball
mount and is stowed for transport on a shipping support. A short chain secures the pipe rack to the
shipping support.
Cylinder swing wedges can be used to hold the pipe racks horizontally so they can be swung out 90
degrees for operation. Once each pipe rack hydraulic leg is extended to the ground and the pipe rack is
DO obey all safety regulations and safety zones that
have been set in place around the Catwalk.
DO NOT position yourself in the proximity of
the carrier or ramp when the machinery is in
motion.
DO ensure all personnel are clear of the Catwalk
when operating the equipment.
DO NOT operate this equipment without
proper training.
DO keep equipment clean and free from
contamination at all times.
DO NOT operate equipment with frayed,
kinked, or broken cables.
DO perform periodic maintenance on the equipment.
DO NOT overload equipment. Follow the
specifications and operating instructions.
DO use only the recommended lubricants and
hydraulic oil.
DO NOT doublestack tubulars on pipe rack
arms. Doublestacking prevents the indexers
from operating properly.
DO ensure the hydraulic oil is filtered prior to being
added to the tank.
DO NOT have physical contact with indexers,
kickers, or skate when equipment is in
operation.
Table 3-1: General Dos and Don’ts in Operation (Continued)
DOs DON’Ts
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