Vanderhoof Aquatic Centre Lap Pool - Inspection Report

Inspection Information:
Facility Type:  Swimming Pool/Waterslide (>19 sq.m)
Inspection type:  Routine
Inspection date:  July 14, 2021
Follow-up Required:  Yes

This facility was given a low hazard rating.
More information on hazard ratings.

Field Tests
Chlorine (Total)
2.94 ppm
Chlorine (Free Available)
2.50 ppm
Chlorine (Combined)
Bromine (Free Available)
pH
7.44
Total Alkalinity
59 ppm
Total Hardness
Temperature
27.9°C
Clarity
Clear
Cyanuric Acid

Violations:
A summary of the violations found during the inspection are listed below.

Code   Description / Observation / Corrective Action
101   Improper Water Chemistry/Water Clarity
Observation: The total alkalinity of the lap pool was measured to be 57 ppm and 61 ppm at two different test location. The average total alkalinity was calculated as 59 ppm, which is less than the required 80 – 120 ppm. (Health Significance) – Total alkalinity acts as a buffer for pH. At low total alkalinity, pH can bounce, making it unstable and difficult to maintain. Rapid drops in pH may cause corrosion (etching) of pool and skin/eye irritation of bathers.
Corrective Action: Ensure total alkalinity is maintained between 80 – 120 ppm.
205   Improper Monitoring of Chemical Paramaters or Safety Tests
Observation: Some of the pool reagents for the Taylor test kit were past their expiry date. (Significance) - Expired reagents can give inaccurate results when used to test water chemistry (ie. pH, free chlorine, etc.) and must be replaced before their expiry date.
Corrective Action: Ensure test kits are maintained, and reagents are replaced before expiration.