OSHA 1926.1153, Section XI

ManualsBrandsHilti ManualsGrinders & SandersAG 500-11S Angle grinder

HILTI SUBMITTAL PACKAGE

OSHA 1926.1153 TABLE 1,

SECTION XI AND XII

Sections xi: Handheld grinders for

mortar removal

Section xii: Handheld grinders for

uses other than

mortar removal

Current Hilti angle grinders with a Hilti cutting hood:

AG 450-7S

AG 450-7D

DEG 500

DAG 500-D

DCG 500-S

AG 500-11S

AG 500-12D

DCH 230

DCH 300

DBS • 08/17

For instructions on how to assemble

these systems, please refer to the

Hilti North America Youtube page

DCH

Angle grinders with a cutting hood

Summary of content (9 pages)

PAGE 1
HILTI SUBMITTAL PACKAGE OSHA 1926.
PAGE 2
TABLE 1 REQUIREMENTS These systems fall under table 1, section xi: handheld grinders for mortar removal; and section xii: handheld grinders for use other than mortar removal.
PAGE 3
AG Cutting Submittal Check below to see how your system can be compliant with 1926.1153.
PAGE 4
SYSTEM OVERVIEW Hilti concrete cutting tools are table 1 compliant for both mortar removal and non-mortar removal applications through use of a dust collection shroud hooked up to a vacuum that meets table 1 requirements.
PAGE 5
AG Cutting Submittal Tool Accessory Vacuum (use any) VC 125-6* VC 125-9* VC 20-U** VC 150-6 X** VC 150-6 XE** VC 40-U** VC 150-10 X** VC 40-UE** VC 150-10 XE** VC 300-17 X*** DCH 230 *** Depth gauge DCH 300 *** *Exposure assessment required **See Hilti’s published Objective Data — if not applicable to a specific application, exposure assessment is required. *** Hilti interprets the DCH 230/300 as a section xii “handheld grinder for other than mortar removal”.
PAGE 6
PAGE 7
AG Cutting Submittal 7
PAGE 8
DCH 300/230 Presentation Hilti developed DCH 300/230 tool which could be connected to a vacuum cleaner to collect dust (which Hilti interprets to be compliant with OSHA 1926.1153, table 1 “hand-held grinder using a vacuum cleaner with at least 25 cfm per inch of the wheel diameter and a filter cleaning mechanism with an efficiency of 99% or greater) Set-up 1. When cutting mineral materials, use a suitable vacuum cleaner (eg. Hilti VC 300) with the corresponding filter 2.
PAGE 9
AG Cutting Submittal HILTI ANGLE GRINDERS WITH A CONCRETE CUTTING HOOD Presentation Hilti developed various angle grinders for mortar removal and other cutting applications. When configured with the correct guard/ hood and connected to the approriate vacuum, these tools are compliant with OSHA 1926.1153 Table 1 (xi) “handheld grinders for mortar removal (i.e., tuckpointing)” or (xii)”handheld grinders for uses other than mortar removal” (note Hilti interprets the DCH 230/300 to be a “handheld grinder”).