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Home My WebLink Aboutsand filter system routine - Inspection - 67 RALEIGH TAVERN LANE 10/29/2020 RECIRCULATING SAND FILTER SYSTEM ROUTINE INSPECTION ADDRESS: 67 Raleigh Tavern Lane, North Andover OWNER: Hamann DATE: October 28, 2020 OPERATOR: Mark Cottrell SYSTEM STATUS Septic Tank Effluent Filter: O.k., cleaned ��`C Scum Depth: 311/4811 Sludge Depth 1015/4811 r0 (Measured on October 28, 2020) OP 9�0 Recirculating Pump Chamber y��Tiy0,pT � �0 Pump H-O-A Setting: Auto �RT�F O Pump Cycle Timer: 2 minutes on, 15 minutes off Alarm Selector: On Level Alarm: Normal Exercise Pump: Yes Test& Clean Floats: O.k., clean Tank Condition: Good Dosing Pump Chamber Pump H-O-A Setting: Auto Pump Cycle Timer: On Demand Alarm Selector: On Level Alarm: Normal Exercise Pump: Yes Test& Clean Floats: O.k., clean Tank Condition: Good Sand Filter Sand Condition: Clean Diffusers Condition: Cleaned, flushed all three (3) (See Comments) Effluent Quality Visual Inspection: Clear, no odor Sample: pH=6.6, Dissolved Oxygen=3.88 mg/L, Turbidity=4.11 NTU Comments: Flushed all five (5) laterals in SAS on October 28, 2020. Sand filter laterals plugged with debris caused high alarm in Recirculation Chamber. Signature: 4� Certificate# 11739 PO Box 825,Ipswich,MA 01938. 978-356-0779 - Fax 978-356-5500 ■www.dearwatedndushies.00m Massachusetts Department of Environmental Protection Bureau of Resource Protection - Title 5 RSF System Operation and Maintenance Inspection Checklist A. Installation & Service Information 67 Raleigh Tavern Lane October 28, 2020 Facility Street Address Date of Service North Andover Mark Cottrell/Clear Water Industries City Operator/O&M Firm Inspect& note ifg. Septic tank(s) pumping is required. Sludge Pumping Required: Yes ❑ No ® ® Sludge Depth: 10" Inspect&clean effluent tee Effluent tee filter: Yes ® No ❑ If yes, inspect ® &clean at least yearly filter. Clean as C. Recirculation tank necessary. Inspect for ® Check if sludge accumulating Pumping required: Yes ❑ No sludge. Odor problems: Yes ❑ No ® - ---- - -- --If yes,description Inspect for D. Equalization tank (if installed) sludge. ❑ Check if sludge accumulating Pumping required: Yes ❑ No ❑ Inspect pumps E. Pumps, switches, floats, alarm system &electrical switches, test ®Pump Inspections (all units) as necessary. If problems,describe Run pumps in ® Test pump alternator, or record hours Not applicable for this system manual mode. Hours of operation Record ® Float switches O.k. s readin from -_ - -- - 9 Check all switches forr operation meters & ® Test alarm counters. If non-functioning,corrective action(s) Note if weeds & F. Recirculation Sand Filter debris are present on bed. ® Inspect for ponding Ponding Present: Yes ❑ No Clean/maintain bed surface to ® Clean bed: Yes ® No ❑ allow proper operation of the ® Distribution pipes Flush: Yes ® No ❑ Brush: Yes ❑ No system. ® Check head loss in pipes OK Headloss and comments G. Sample Collection (Field Sample) Yes ® (Field Sample) No ❑ If yes: ® BOD ® TSS ® pH ❑ TN ❑ Other— rsfcheck• 10/29/20 Page 1 of 1 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Title 5 DEP Approved Inspection and O&M Form for Title 5 I/A Treatment and Disposal Systems A. Installation Important:When Darrell Hamann filling out forms Owner on the computer, use only the tab 67 Raleigh Tavern Lane key to move your Facility Street Address cursor-do not North Andover 01845 use the return - - ---- — - City Zip key. Mailing address of owner, if different: Street Address/PO Box: nam City State Zip ( ) - ext. Telephone Number B. Authorized Service Provider Clear Water Industries O&M Firm P.O. Box 825 Street Address Ipswich MA 01938 City State Zip (978) 356 -0779 ext. Telephone Number Mark Cottrell 11739 Certified Operator Name Certification Number C. Facility/System Information DEP ID Manufacturer ID Model Number Installation Date Start of Operation Approval Type: ❑ General ❑ Provisional ❑ Piloting ® Remedial Seasonal Residence—used less than 6 mo./year: ❑ Yes ® No D. Operating Information October 28, 2020 December 6, 2019 Inspection Date Previous Inspection Date 101, Pumping Recommended ❑ Yes ® No Sludge Depth(to be checked yearly) t5aiom.doc•rev.11-07-05 Page 1 of 3 Massachusetts Department of Environmental Protection _ Bureau of Resource Protection - Title 5 1, DEP Approved Inspection and O&M Form for Title 5 I/A Treatment and Disposal Systems E. Field Testing Field Inspection: Color: ❑ gray ❑ brown ® clear ❑ turbid ❑ Other(specify): -- - --- - - Odor: ❑ musty ❑ earthy ❑ moldy ❑ offensive ❑ turbid Effluent Solids: ❑ no ❑ some pH 6.6 SU - DO y 3.88 mg/L Turbidity 4.11 NTU 6 to 9 2 or greater 40 or less Should a Remedial or General Use system fail the Field Testing, effluent samples shall be collected per Standard Methods and analyzed for BOD and TSS. F. Sampling Information Samples Taken: ❑ Influent ❑ Effluent Commercial systems or systems with a design flow of 2000 gpd and greater, and General Use nitrogen reducing systems: gpd — Parameters sampled: ❑ pH ❑ BOD ❑ CBOD ❑ TSS ❑ TN ❑ Other(list below) -- -- -- - - - - - - - - Other 1 Other 2 Other 3 G. Inspection and Maintenance Description of any maintenance performed since previous inspection &during this inspection: Notes and Comments: Field sample was clear with no odor. t5aiom.doc•rev. 11-07-05 Page 2 of 3 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Title 5 DEP Approved Inspection and O&M Form for Title 5 I/A Li Treatment and Disposal Systems H. Certification I certify: I have inspected the sewage treatment and disposal system at the address above, have conducted the required Field Testing and/or sample collection in accordance with Standard Methods, have completed this report and the attached technology operation and maintenance checklist, and the information reported is true, accurate, and complete as of the time of the inspection. I am a Massachusetts certified operator in accordance with 257 CMR 2.00. -1 y October 28, 2020 Operator Signature Date System owner must submit this report, technology O&M checklist, and any required sampling results to the local board of health and DEP as follows for each inspection performed: Remedial Use—by January 31 st of each year for the previous calendar year Piloting Use -within 45 days of inspection date Provisional Use—by March 31'h of each year for the previous 12 months General Use—by September 301h of each year for the previous 12 months Send to: Department of Environmental Protection Attention: Title 5 Program One Winter Street, 6th Floor Boston, MA 02108 t5aiom.doc•rev. 11-07-05 Page 3 of 3