BUSINESS TIP ––––––––––––––––––––––––––––––––––––––––––––––––––––––– construction tasks and associated control measures that construction workers can use to comply with its 2016 silica rule for construc- tion. Table 1 of the rule listed dust control methods that employers could use for common construc- tion tasks. The purpose of the table is to pro- vide a clear path for compliance. It spares construction employers from verifying exposure levels (with data and monitoring) if they employ accepted methods for controlling silica dust. Per OSHA: “Employers who fully and properly implement the engineering controls, work practices, and respiratory protec- tion specified for a task on Table 1 are not required to measure respi- rable crystalline silica exposures to verify that levels are at or below the PEL for workers engaged in the Table 1 task.” OSHA intends to use the addi- tional information it gains in response to the RFI to revise Table 1 if deemed appropriate. OSHA currently classifies this rulemaking agenda item as “sub- stantive, nonsignificant,” so it is unclear whether we should expect substantial movement in the near future. Ultracolor Plus FA with DropEffect™ technology is a fast-setting, non-shrinking grout with fine aggre- gate for grouting tile and stone joint widths from 1/16” to 3/4” (1,5 to 19 mm). The fine aggre- gate formulation makes Ultracolor Plus FA an all-in one grout replacement for sanded and unsanded grouts. DropEffect technology reduces surface absorption to help repel water, dirt and grime from pen- etrating grout joints. Ultracolor Plus FA is formulated with 10% recycled content and meets the ANSI A138.1 specification for GreenSquared® certification. Features and Benefits: • Easy-to-install and stain-resis- tant • Color-consistent • No efflorescence • No sealer required • 10% recycled content – TCNA Green Squared Certified® For more information, visit www.mapei.us. 34 TileLetter | July 2018