Residence Inn by Marriott

Observed low chlorine levels. (c) Free Chlorine level in pools using cyanuric acid or a stabilized chlorine product; Minimum 2.0 Ideal 2.0-5.0 Maximum 10.0EHS informed the PIC of the need to balance the water chemistry.

Observed cyanuric acid levels at 108 ppm. (4) Stabilizer (if used) Cyanuric acid,ppm Ideal: 30-50 Maximum: 90 Comments: If stabilizer is: Too High: - May reduce chlorine efficacy Too Low: - Chlorine Residual rapidly destroyed by sunlight Note: Stabilizer is not needed in indoor or brominated pools and spas. EHS informed the PIC of the need to balance the water chemistry as the cyanuric acid is not to exceed 90 ppm.

Observed low calcium hardness levels. EHS informed the CPO of the need to balance the water chemistry.

Observed low calcium hardness levels. EHS informed the CPO of the need to balance the water chemistry.

Observed high chlorine levels. (a) During operation, disinfectant levels are less than the minimum level specified in DPH Rule 511-3-5-.17. If the level of the disinfectant used is not specified in DPH Rule 511-3-5-.17, the disinfectant must be approved and kept at levels determined necessary by the health authority. EHS informed the CPO; he stated he was aware and that he had shocked the pool.

EHS was unable to obtain a combined chlorine reading as the free chlorine levels were too high. (1) Disinfectant Levels (a) Free chlorine, ppm in pools not using cyanuric acid or a stabilized chlorine compound use (b),1.-5. CPO is aware of the need to balance the water chemistry.

EHS observed free chlorine too high to read meaning >10ppm. Violation: Free Chlorine shall be a minimum of 1 and maximum of 10 ppm ideal range is 2-5. CA: facility needs to lower Chlorine levels to acceptable levels provided calculation sheet to be able to adjust chlorine.

EHS observed free chlorine at 0.21 ppm. Violation: pools using cyanuric acid or a stabilized chlorine product shall have free chlorine between 2 and 10 ppm. CA: increase chlorine to minimum of 2 ppm. Ideal 2-5ppm.

EHS observed pH at 7.1. Violation: pH level shall be between 7.2 and 7.8. CA: increase pH to a minimum of 7.2. Ideal 7.4-7.6.

EHS observed no diving symbol missing from 3 of depth markers and "No Diving" missing from all depth markers. Violation: the words "No Diving and the universal international symbol for "No Diving" shall be visible at the edge of the pool deck and meet same requirements as depth markers. CA: add symbol and words to edge of pool deck next to depth markers; shall be 4" lettering.

Chapter 511-3-5.17(2) Chemical Values. EHS observed Calcium Hardness at 107 ppm. Violation: calcium hardness shall be between 150 and 1000 ppm. CA: increase calcium hardness to minimum of 150 ppm. Ideal 200-400 ppm.

Chapter 511-3-5.18(16). EHS observed no drinking fountain available at pool or immediately adjacent to pool. Violation: at least one drinking fountain shall be provided and available to users at the pool site