You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat? You can tell what you do on the construction site by the color of your hat?