Table 5 - Handling of the alkyl phosphate additive during LRP blending at typical terminals and depots Category No. of Description of Days/year of worker workers Work Terminal Terminal 2 Decanting (dedicated 6 3 staff pump) of 200 L drums Terminal 1 Assisting 1 12 staff maintenance staff Facility Gravity discharge 2 1 operator ISO tanker contents into underground tank Fitters 1 Connect ISO tanker 5 min/2 25 to additive pump weeks Tank 1 reconcilation 0.5 52 dipping operator 1 Maintain additive 4 2 worker pump injector Transport 10 Transport of LRP 1 300 staff 2 Maintain despatch 2 12 worker systems Depot Depot 1 Decanting additive to 5 min 260 labourers receptacle and into LRP truck compartment Yardmen 1 Decanting (dedicated 2 hr/month 12 pump) of 200 L drums to storage tank Depot staff 1 Automated addition 5 min variable to LRP truck compartment The exposure levels during bulk LRP blending are predicted to be low given the typically automated and enclosed transfer activities and the use of personal protective
Table 5 - Handling of the alkyl phosphate additive during LRP blending at typical terminals and depots Category of worker No. of workers Description of Work Days/year Terminal Terminal staff 2 Decanting (dedicated pump) of 200 L drums 6 3 Terminal staff 1 Assisting maintenance staff 1 12 Facility operator Gravity discharge ISO tanker contents into underground tank 2 1 Fitters 1 Connect ISO tanker to additive pump 5 min/2 weeks 25 Tank dipping operator 1 reconcilation 0.5 52 worker 1 Maintain additive pump injector 4 2 Transport staff 10 Transport of LRP 1 300 worker 2 Maintain despatch systems 2 12 Depot Depot labourers 1 Decanting additive to receptacle and into LRP truck compartment 5 min 260 Yardmen 1 Decanting (dedicated pump) of 200 L drums to storage tank 2 hr/month 12 Depot staff 1 Automated addition to LRP truck compartment 5 min variable The exposure levels during bulk LRP blending are predicted to be low given the typically automated and enclosed transfer activities and the use of personal protective
PEC25-alkyl-phosphate-anti-valve-seat-recession-additive.docx