Racine Water Utility: Operations, Laboratory Procedures, and Media Production Standards

Daily responsibilities for plant operators include specialized maintenance tasks such as plumbing shutoffs, which are occasionally conducted in coordination with team members like Tony.
Morning procedures for operators begin with an extensive review of paperwork from the previous calendar day. Key data points captured include:
- The total number of gallons pumped during the preceding day.
- The volume of water utilized for backwashing the conventional filtration beds.
- The weight or volume (gallons or pounds) of chemicals fed into the system.
- An assessment of chemical feeding parameters to ensure they remain in accordance with acceptable ranges.
Operators verify that all equipment and expertise tools are functioning correctly throughout the plant. A baseline check is conducted to ensure smooth operation, often taking approximately $25\,minutes$ .
Communication protocols involve checking in with the operator currently on staff and coordinating with the third-shift operator who is concluding an $8\,hour$ shift. This ensures that no changes occurred overnight that require immediate attention.
The utility serves a population of roughly $100,000$ people.

Erica Bozich, a Laboratory Technologist at Racine Water, outlines the comprehensive testing cycle that begins every morning.
Testing involves taking samples from every stage of the treatment process, spanning from the raw water of the lake to the final finished water.
Key laboratory tests includes:
- General chemistry monitoring.
- Bacteriological testing.
Essential laboratory tools and equipment:
- Spectrophotometer: Relied upon heavily for various analytical measurements.
- Probes: Used specifically for measuring pH and fluoride levels.
- Online Instrumentation: Provides real-time water quality data to the staff.
A common analytical method used in the lab is titration. During chlorine testing (specifically for free chlorine), the water undergoes a distinct color transition from blue to pink (or vice versa depending on the specific indicator and endpoint used).

The conventional filtration process follows a specific profile based on gravity flow from pretreatment basins.
The filtration media is arranged in a multi-layered structure:
- Multi anthracite: A coal derivative also commonly found in Brita filters; it sits at the top to trap larger particles.
- Sand: The secondary layer for finer filtration.
- Support Gravel: Provides structural support for the upper layers.
- Underdrain: The final stage of the gravity filter before water moves to the next process.
Most filtration occurs within this vertical stack before the water is transferred to ultra-membrane filtration systems.
A visual metaphor for this filtration stack is a parfait, utilizing materials like crushed Oreos (anthracite), graham cracker crumbs (sand), chocolate rocks (gravel), and wafer cookies (underdrain structure).
The sequence of water movement is strictly ordered from Lake Michigan through the treatment stages to residential homes.

The SCADA (Supervisory Control and Data Acquisition) network serves as the primary electronic communication and data entry system for the plant.
SCADA is utilized for:
- Real-time online monitoring of plant processes.
- Collecting data for regular reports.
- Triggering alarms when parameters fall out of range or when systems fail to communicate.
Manual operators are tasked with monitoring the SCADA interface constantly. Their job is to ensure pumps trigger properly and to troubleshoot errors, such as when a pump runs constantly or fails to turn on due to communication faults.
Security and site monitoring: Alarms are triggered whenever someone enters off-site properties, such as when a sampler like Chris moves between locations.

The Menasha water filtration plant serves as a recent example of infrastructure damage caused by severe weather (specifically a tornado).
Reported damage included roof collapses and pipes falling into shelters during heavy rain and storm events.
Staff at affected plants reported physical sensations such as ears popping due to pressure changes during the tornado.
Public response to utility outages often reveals a lack of understanding regarding the complexity of restoring a heavily damaged plant; expectations for immediate restoration (within one day) are often unrealistic given the scale of structural damage.
Comparison was made between water sources, such as plants bringing in water from Lake Winnebago versus those using other lake sources.

Camera Positioning: To ensure a professional look, cameras should be kept at the subject's eye level. If the camera is too high, the subject appears to be looking off-distance; if positioned correctly, it creates the illusion of the subject speaking directly to the viewer.
Subject Direction: Pre-interview preparation (prepping) is vital. Subjects should be instructed to look at the lens of the camera rather than the face of the interviewer to maintain audience engagement.
Audio Quality: The use of dedicated microphones (such as podcast mics or clip-ons) is necessary to avoid muffled audio, especially when interviewing in noisy environments like a lab or pump room. Subjects should be reminded to speak clearly, especially if they are naturally quiet like Mike Glassboro.
Editing Techniques:
- Documentary-style editing involves separating questions from answers.
- Clip out "processing time" (long pauses where the subject is thinking) to maintain a fast-paced cadence.
- Natural cadences should be preserved; avoid trimming so much that the context of the story is lost or the audience becomes suspicious of the footage.
- Transcription tools (such as those in Canva or Clipchamp) should be used to create text records of interviews to help organize the sequence of events (e.g., ensuring the water process steps are in the correct order).
Archiving: Always save original, unedited footage in a dedicated folder before creating a duplicate "working" folder for clipping and splicing.

Discussion on Subject Comfort: Reviewers noticed that Joel appeared more comfortable in his second take than his first. It was noted that sometimes subjects stand awkwardly with hands in pockets or look at the ceiling when processing thoughts; suggesting a chair for interviews in the lab may help them appear more relaxed and professional.
Discussion on Content Retention: A reviewer suggested passing on a photo that looked like "soap water" to avoid public misconceptions about drinking water quality. They also recommended removing footage of operators discussing falling behind on DNR (Department of Natural Resources) paperwork to maintain a positive public image.
Discussion on SCADA as an "Operator": There was a side discussion about whether SCADA counts as a "third-shift operator." While some plants treat it as an autonomous entity, it was clarified that at Racine, the plant is too intricate for full automation, requiring human operators to monitor the SCADA system as their primary job.
Question on Video Layout: A reviewer asked if the footage of Joel, Mike, and Erica should be one long video or broken up. The consensus was to break them up for better storytelling while keeping them linked in a series.