chemical dosing pumps are in good working order. Report any abnormalities and repair if possible. Check deviation from the required flow rate must be reported immediately. Chemical Peristaltic Pumps – flow from the standard / required alkalinities must be reported immediately. Weekly Alkalinity checks – 200kg from the standard / required alkalinities must be reported. Guest Laundry / Smaller Washer Extractors – Flow quality of the washed linen / garments in the plant. Report any abnormalities immediately. Check that machine