Table 5.

Hazard and exposure data and levels assigned by the method to calculate the inhalation and dermal chemical priority scores for all labeled products used in the workstation.

	Inhalation route				Dermal route
	Task: Filling fractional gaps The residual fractional gaps in the polystyrene boards are filled with chemical products, depending on the size of the gap. This operation is done manually by the worker, either with an aerosol of expanding foam or with a silicone gun.
	P1: Silicone sealant		P2: Expanding foam		P1: Silicone sealant		P2: Expanding foam
	Data	Level	Data	Level	Data	Level	Data	Level
Hazard	No CLP statement	Very low	- May cause respiratory irritation - May cause allergy or asthmatic symptoms or breathing difficulties if inhaled - Suspected of causing cancer - May cause harm to breast-fed children - May cause damage to organs through prolonged or repeated exposure	Very high	No CLP statement	Very low	- Causes skin irritation - May cause an allergic skin reaction - Causes serious eye irritation	Medium
Exposure	Physical state: Paste, considered in liquid category	Low	Physical state: Foam, considered in the liquid category	Low	Exposure scenario: Possible contact of the product with a part of the body	Low	Exposure scenario: Possible contact of the product with a part of the body	Low
	Process: dispersive	High	Process: dispersive	High	Exposed surface: both hands	Low	Exposed surface: both hands	Low
	CPE: Outdoor work	Medium	CPE: outdoor work	Medium	Duration: Not required	–	Duration: Not required	–
	Duration: Not required	–	Duration: Not required	–	Daily amount: 3 L	High	Daily amount: 7 L	High
	Daily amount: 3 L	High	Daily amount: 7 L	High
Priority	Moderate		Very high		Moderate		Very high
	Task: Adding lattice All polystyrene boards on the whole façade are covered by a metallic lattice, which is sealed on the façade with mortar. This lattice will support the coating. This operation is done manually by the worker. He applies the mortar from a mason’s through with a trowel. Then the lattice is sealed into the mortar.
	P: Epoxy bonding mortar				P: Epoxy bonding mortar
	Data		Level		Data		Level
Hazard	No hazard statement		Very low		- Causes skin irritation - Causes serious eye damage		Medium
Exposure	Physical state: Fine powder		High		Exposure scenario: Possible contact of the product with a part of the body		Low
	Process: Open		High		Exposed surface: Both hands		Low
	CPE: Outdoor work		Medium		Duration: Not required		–
	Duration: Not required		–		Daily amount: 279 kg		Very high
	Daily amount: 279 kg		Very high
Priority	High				High
	Task: Adding fixative between lattice and plaster Once the lattice is installed and the mortar is dry, a layer of primer is applied manually with a roller. The primer is used from a bucket.
	P: Primer				P: Primer
	Data		Level		Data		Level
Hazard	-May produce an allergic reaction		High		-May produce an allergic reaction		High
Exposure	Physical state: viscous liquid, considered in liquid category		Low		Exposure scenario: Possible contact of the product with a part of the body		Low
	Process: Open		High		Exposed surface: Both hands		Low
	CPE: Outdoor work		Medium		Duration: Not required		–
	Duration: Not required		–		Daily amount: 8 kg		High
	Daily amount: 8 kg		High
Priority	Very high				High
	Task: Façade coating First, the worker prepares the mixture. The different products are poured manually into a bucket and mixed with a paint mixer. The mixture is then manually applied with a trowel and roller.
	P1: Surface hardener		P2: bonding resin		P1: Surface hardener		P2: bonding resin
	Data	Level	Data	Level	Data	Level	Data	Level
Hazard	-May produce an allergic reaction	High	May produce an allergic reaction.	High	-May produce an allergic reaction	High	-May produce an allergic reaction	High
Exposure	Physical state: liquid	Low	Physical state: liquid	Low	Exposure scenario: Possible contact of the product with a part of the body	High	Exposure scenario: Possible contact of the product with a part of the body	High
	Process: dispersive	High	Process: Dispersive	High	Exposed surface: both hands	High	Exposed surface: both hands	High
	CPE: outdoor work	Medium	CPE: outdoor work	Medium	Duration: not required	–	Duration: not require	–
	Duration: not required	–	Duration: not required	–	Daily amount: 18 kg	Very high	Daily amount: 14 kg	Very high
	Daily amount: 18 kg	Very high	Daily amount: 14 kg	Very high
Priority	High		Very high		High		High
	P3: Porosity regulator		P4: Façade coat		P3: Porosity regulator		P4: Façade coat
	Data	Level	Data	Level	Data	Level	Data	Level
Hazard	-May cause respiratory irritation.	Low	-May produce an allergic reaction.	High	-Causes skin irritation. Causes serious eye damage.	Medium	-May produce an allergic reaction.	High
Exposure	Physical state: fine powder	High	Physical state: paste, considered in the liquid category.	Low	Exposure scenario: Possible contact of the product with a part of the body	Low	Exposure scenario: Possible contact of the product with a part of the body	Low
	Process: dispersive	High	Process: dispersive	High	Exposed surface: the whole body or face	High	Exposed surface: the whole body or face	High
	CPE: outdoor work	Medium	CPE: outdoor work	Medium	Duration: not required	–	Duration: not required	–
	Duration: not required	–	Duration: not required	–	Daily amount: 5 kg	High	Daily amount: 270 kg	Very high
	Daily amount: 5 kg	High	Daily amount:270 kg	Very high
Priority	High		High		High		Very high
	Task 8: Finishes and removal of residues The façade is manually ground and sandpapered where needed. The waterproofing product is applied manually with a roller, and hydrochloric acid is used to remove the residues. More façade coat is applied manually with a smaller trowel where needed to obtain a smooth finish.
	P1: Hydrochloric acid		P2: Waterproofing product (1)		P1: Hydrochloric acid		P2: Waterproofing product (1)
	Data	Level	Data	Level	Data	Level	Data	Level
Hazard	-May cause respiratory irritation	Low	No CLP statement	Very low	-Causes severe skin burns and eye damage	High	-Causes skin irritation -May cause an allergic skin reaction -Causes serious eye damage	Medium
Exposure	Physical state: liquid	Low	Physical state: fine powder	High	Exposure scenario: Possible contact of the product with a part of the body	Low	Exposure scenario: possible contact of the product with a part of the body	Low
	Process: dispersive	High	Process: dispersive	High	Exposed surface: the whole body or face	High	Exposed surface: the whole body or face	High
	CPE: outdoor work	Medium	CPE: outdoor work	Medium	Duration: not required	–	Duration: not required	–
	Duration: not required	–	Duration: not required	–	Daily amount: 3 L	High	Daily amount: 18 kg	Very high
	Daily amount: 3 L	High	Daily amount: 18 kg	Very high
Priority	High		High		Very high		High
	P3: Waterproofing product (2)		P4: Façade coat		P3: Waterproofing product (2)		P4: Façade coat
	Data	Level	Data	Level	Data	Level	Data	Level
Hazard	No CLP statement	Very low	-May produce an allergic reaction.	High	- Causes skin irritation - May cause an allergic skin reaction - Causes serious eye damage	Medium	-May produce an allergic reaction.	High
Exposure	Physical state: fine powder	High	Physical state: paste, considered in the liquid category.	Low	Exposure scenario: possible contact of the product with a part of the body	Low	Exposure scenario: possible contact of the product with a part of the body	Low
	Process: dispersive	High	Process: dispersive	High	Exposed surface: the whole body or face	High	Exposed surface: the whole body or face	High
	CPE: outdoor work	Medium	CPE: outdoor work	Medium	Duration: not required	–	Duration: not required	–
	Duration: not required	–	Duration: not required	–	Daily amount: 18 kg	Very high	Daily amount: 270 kg	Very high
	Daily amount: 18 kg	Very high	Daily amount:270 kg	Very high
Priority	High		High		High		Very high

*CPE corresponds to collective protective equipment.