You are the inside Process Technician working the Night Shift. One of your tasks is have the Outside Process Technician obtain process samples per a Sample Schedule and deliver these to the Laboratory to be analyzed. One of the analyses that the Lab performs is the amount of a specific additive (Additive #1) that al Modifier. This material is added to the product being manufactured to change its chemical characteristics. This additive is transferred to the process by way of a Chemical Modifier pump (G-114) that the Outside Technician operates (Startup, shutdown, prepare for maintenance, etc.) Your role as the Inside Process Technician is to adjust the setpoint/output of this pump (increase or decrease) based on Lab analysis results. (Refer to the Simplified Flow Diagram) For the current product, the specification range for this additive is from 1.50 PPM to 3.50 PPM with the Aim (mid-spec) at 2.50 PPM. Upper and Lower Control Limits have been set at 3.00 PPM and 2.00 PPM respectively. Per the Sample Schedule, a sample is obtained from the product every 2 hours, unless directed otherwise, It is 18:30 and you have just made relief with the Inside Process Technician who was working the Night Shift and you are reviewing the additive analysis results for the past 12 hours: ADDITIVE #1: Spec Range - 1.50 PPM to 3.50 PPM; Aim - 2.50 PPM UCL-3.00 PPM / LCL-2.00 PPM 06:00 08:00 10:00 12:00 14:00 TIME 16:00 RESULTS 2. 56 2 .68 2.70 2.75 2.76 2.70 **The notes from the previous shift indicated that a pump output adjustment was made after the 14:00 sample results were received. It is now 22:30, and you've just received the third sample analysis result for your shift. TIME 18:00 20:00 22:00 24:00 02:00 RESULTS 2.50 2.31 | 2.12 | 04:00 You are the inside Process Technician working the Night Shift. One of your tasks is have the Outside Process Technician obtain process samples per a Sample Schedule and deliver these to the Laboratory to be analyzed. One of the analyses that the Lab performs is the amount of a specific additive (Additive #1) that al Modifier. This material is added to the product being manufactured to change its chemical characteristics. This additive is transferred to the process by way of a Chemical Modifier pump (G-114) that the Outside Technician operates (Startup, shutdown, prepare for maintenance, etc.) Your role as the Inside Process Technician is to adjust the setpoint/output of this pump (increase or decrease) based on Lab analysis results. (Refer to the Simplified Flow Diagram) For the current product, the specification range for this additive is from 1.50 PPM to 3.50 PPM with the Aim (mid-spec) at 2.50 PPM. Upper and Lower Control Limits have been set at 3.00 PPM and 2.00 PPM respectively. Per the Sample Schedule, a sample is obtained from the product every 2 hours, unless directed otherwise, It is 18:30 and you have just made relief with the Inside Process Technician who was working the Night Shift and you are reviewing the additive analysis results for the past 12 hours: ADDITIVE #1: Spec Range - 1.50 PPM to 3.50 PPM; Aim - 2.50 PPM UCL-3.00 PPM / LCL-2.00 PPM 06:00 08:00 10:00 12:00 14:00 TIME 16:00 RESULTS 2. 56 2 .68 2.70 2.75 2.76 2.70 **The notes from the previous shift indicated that a pump output adjustment was made after the 14:00 sample results were received. It is now 22:30, and you've just received the third sample analysis result for your shift. TIME 18:00 20:00 22:00 24:00 02:00 RESULTS 2.50 2.31 | 2.12 | 04:00