PERMITTING AND USE INFORMATION FOR KROFTA COMPACT CLARIFIER
| 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 |
| KROFTA COMPACT CLARIFIER | YES or NOno nitrogen credit assigned to date | 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, plans and manufacturers transmital form to DEP Boston. 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 |
| KROFTA COMPACT CLARIFIER | YES or NO
no nitrogen credit assigned to date |
YES or NO | Piloting | influent and effluent weekly for first 2 months, monthly for next 10 months, quarterly thereafter for pH, BOD, TSS, TKN, NO3, NH3, PO4-P, fecal coliform | seeking approval for: nitrogen removal credit (amount undetermined to date) | seeking approval for: phosphorus removal credit (amount undetermined to date) must be under maintenance agreement with MA certified operator at all times |