OSHA 1926.1153, Section X

2
TABLE 1 REQUIREMENTS
These systems fall under table 1, section x: jackhammers and handheld powered chipping tools. In order to be table 1
compliant, the below requirements must be met:
• Use tool with water delivery system that supplies a continuous stream or spray of water at the point of impact
or
• Use tool equipped with commercially available shroud or cowling with dust collection system
• Operate and maintain tool in accordance with manufacturer‘s instructions to minimize dust emissions
• Dust collector must provide the air flow recommended by the tool manufacturer, or greater
• Have a filter with 99% or greater efficiency and a filter-cleaning mechanism
Table 1 requires a respirator to be worn in certain environments based on the time of the application. Check below to see when an
APF 10 respirator must be worn.
Equipment / Task Engineering and work practice control methods
Required respiratory protections
and minimum Assigned
Protection Factor (APF)
≤ 4 hours / shift > 4 hours / shift
(x) Jackhamers and handheld
powered chipping tools
Use tool with water deliery system that supplies a continuour stream or spray of water
at the point of impact.
• When used outdoors None APF 10
• When used indoors or in an enclosed area APF 10 APF 10
OR
Use tool equipped with comercially available shroud and dust collection system.
Operate and maintain tool in accordance with manufacturer’s istructions to minimize
dust emissions.
Dust collector must provide the air flow recommended by the tool manufacturer,
or greater, and have a filter with 99% or greater efficiency and a filter-cleaning
mechanism.
• When used outdoors None APF 10
• When used indoors or in an enclosed area APF 10 APF 10
Check below to see how your system can be compliant with 1926.1153 Table 1. To verify the generation of your tool, check the
rating plate, or call Hilti at 800-879-8000 with your serial number. To check fit of the DRS-B with older tool generations, check the
sticker on the inside of the case on the DRS-B, or refer to the instruction manual.
Tool models Accessory Vacuums (can use any) Method of compliance
TE 50 / 56 / 60 / 70 / 76 / 80
TE 505 / 500-AVR
TE 706 / 700-AVR
TE 805 / TE 800-AVR
TE 905
TE 1000-AVR
TE 1500-AVR
DRS-B
Item number 365944
VC 125-6
VC 125-9
VC 20-U
VC 40-U
VC 40-UE
VC 150-6 X
VC 150-10 X
VC 150-6 XE
VC 150-10 XE
VC 300-17 X
All table 1 compliant
Separate system
TE 3000-AVR
DRS 3000
Item number 2171779