PERMITTING AND USE INFORMATION FOR CROMAGLASS SYSTEMS
| Technology Name | To be installed in designated nitrogen sensitive area ? | Is flow design over 2000 gpd? | DEP approval status | DEP permit required | DEP
Fee |
Send application and/or permits to |
| CROMAGLASS | NO | YES or NO | General | No DEP permit req. unless Title 5 variance required; if so use BRP WP 59b. | if neeeded, BRP WP 59b= $200 | BRP WP 59b to DEP Regional Office |
| YES | YES or NO | Piloting | BOH approval with transmittal form to DEP. If Title 5 variance required use BRP WP 59b. | if neeeded, BRP WP 59b= $200 | BOH approval and plans to DEP Boston. BRP WP 59b to DEP Regional Office | |
| YES or NO | up to 550 gpd design flow allowed | Piloting for use in remedial situations | None provided use is within the authority of Local Upgrade Approval. If DEP variance req. use BRP WP 59b | if needed, BRP WP 59b= $200 | BRP WP 59b to DEP Regional Office |
| Technology Name | To be installed in designated nitrogen sensitive area? | Is flow design over 2000 gpd? | DEP approval status | DEP Monitoring Requirements | Nitrogen Credit in areas otherwise limited to 440 gpd/acre (systems < 2000 gpd only) | Other Conditions/ Allowances for Use |
| CROMAGLASS | NO | General | none required by DEP; BOH may require at its discretion | not applicable | must be under maintenance agreement with MA certified operator at all times | |
| YES | Piloting | influent and effluent monthly 1st 6 mo., quarterly thereafter forpH, BOD, TSS, TKN, NO3, NH3, fecal coliform | seeking approval for: 660 gpd/acre forresidential use; 550 gpd/acre non-residential | must be under maintenance agreement with MA certified operator at all times seeking approval for 67% reduction in size of SAS | ||
| YES or NO | Piloting for use in remedial situations | influent and effluent monthly 1st 6 mo., quarterly thereafter forpH, BOD, TSS, TKN, NO3, NH3, fecal coliform | seeking approval for: 2 BR on 10,000 sf. lot may expand to 3BR; 2 BR on 15,000 sf may expand to 4 BR; 3BR on 15,000 sf. may expand to 4 BR. | must be under maintenance agreement with MA certified operator at all times |