TM 5-3820-276-10-1
0048
POST CATWALK AND REAR WORK PLATFORM PROCEDURES
WARNING
Always use two personnel when opening or closing catwalks and handrails. Failure
to comply may result in injury or death to personnel. Seek medical attention in the
event of an injury.
The Water Well Drilling System presents numerous falling hazards. Use care when
working on top of equipment. Failure to comply may result in injury or death to
personnel. Seek medical attention in the event of an injury.
Do not sit, stand, or lean on handrails while working on top of equipment. Failure to
comply may result in injury or death to personnel. Seek medical attention in the
event of an injury.
NOTE
Procedures are the same for catwalks on both sides. Right-side shown.
1.
Loosen both levers (Figure 3, Items 2 and 3) on rear handrail closeout (Figure 3, Item 1).
8
7
1
2
3
6
5
4
10
9
WWDS00265
Figure 3.
Handrail Closeout.
2.
Rotate rear handrail closeout (Figure 3, Item 1) to vertical position and tighten two levers