COMPLIANCE INFO - Laserfiche WebLink

Home Browse Search

Mr. Ryan Mock J.R. Simplot Company April 17, 2020 Page 4 [for more information on soil type, see the response to Item D.11.f below]and less than 50 percent vegetative cover). The area-weighted CN for the non-process area is 93.9. 4. A detailed description of the facilities that generate wastewater, and all wastewater conveyance, treatment, and disposal systems. Use site plans and conceptual drawings as appropriate to illustrate locations and typical construction. Include all treatment processes.The following maps, plans, and illustrations are needed: The stormwater pond system reportedly receives about 89,000 gpd of cooling tower and boiler blowdown, discharge from the reverse osmosis system, and effluent from a package sewage treatment plant.A diagram of wastewater piping is shown on Figure 2. Flow meters are not installed on the component piping from each wastewater source.As such, the volume of flow from each source has not been measured. However, Simplot has estimated the volume of flow from the packaged sewer plant averages ab a. A facility location map showing local topography, the facility location and/or boundaries, streets, and surface waters (including storm water drainage ditches, irrigation canals, and irrigation/tailwater ditches). These facility features are shown on Figures 1 and 2. b. A process flow schematic for the entire treatment and disposal system. Include existing and proposed flow monitoring devices and sampling locations proposed to determine compliance with the WDRs. An overview of the process flow is shown on Figure 2. Detailed process flow schematics for the disposal system are not available. No treatment for wastewater is proposed. No flow monitoring devices are installed or proposed. It is proposed that samples be collected from the stormwater pond discharge and forebay(Figure 2). c. A scaled treatment plant site plan. No treatment is proposed. d. A scaled map showing the limits of all proposed wastewater treatment, storage and disposal areas. Figure 2 includes a scaled map of the storage and disposal areas(forebay and stormwater pond) based on a 2019 survey of the area. S. Characterization of the source water(the community or process water supply), influent wastewater quality(prior to treatment or discharge), and treated effluent quality. See Table 1 for a minimum list of constituents to be analyzed. Samples of the facility supply well have not been analyzed for all constituents included in Table 1. Analyses that have been conducted are shown in Tables 4 and 4b in Appendix C. 6. For POTWs and domestic wastewater facilities; a description of the sewer system, sewer materials and age, and lift station details (type, location, capacity, backup systems, and alarm features). Discuss potential inflow and infiltration (1/1) rates in light of local groundwater conditions and sewer system materials/design.