PERMITTING AND USE INFORMATION FOR BIOCLERE SYSTEMS

Technology Name To be installed in designated nitrogen sensitive area Flow design over 2000 gpd? DEP approval status DEP permit required DEP

Fee

 Send application and/or permits to
BIOCLERE NO YES or NO General No DEP permit req. unless Title 5 variance required; if so use BRP WP 59b. if needed, BRP WP 59b= $200 BRP WP 59b to DEP Regional Office
  YES YES or NO Provisional BOH approval with transmittal form to DEP. No DEP permit req. unless Title 5 variance required; if so use BRP WP 59b. if neeeded, BRP WP 59b= $200 Local approval and plans to DEP Boston. BRP WP 59b to DEP Regional Office
      Remedial None, provided use of technology is consistent with DEP approved conditions for remedial use. If Title 5 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? 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
BIOCLERE NO YES or 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 NO Provisional influent and effluent monthly 1st 6 mo., quarterly thereafter for pH, BOD, TSS, TKN, NO3, NH3 660 gpd/acre residential use, 550 gpd/acre non-residential use for new construction; remedial use-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
  YES YES Provisional influent and effluent monthly 1st 6 mo., quarterly thereafter for pH, BOD, TSS, TKN, NO3, NH3 no credit allowed for systems over 2000 gpd must be under maintenance agreement with MA certified operator at all times
  YES or NO   Remedial influent and effluent monthly 1st 6 mo., quarterly thereafter for pH, BOD, TSS, TKN, NO3, NH3 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 as above. may be used in soils with perc 60-90 min/in at loading rate of 0.15 gpd/sf. 50% reduction in size of SAS or2 ft reduction of req. groundwater separation or 2 ft reduction in req. depth of naturally occurring soil under SAS allowed.