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HomeMy WebLinkAboutWQ0034380_Fact Sheet_20221216NCDEQ / DWR / NPDES SINGLE-FAMILY RESIDENCE FACT SHEET NPDES Permit NCG551786 November 2022 Sydney Carpenter / Compliance & Expedited Permitting Unit / sydne gMenter&ncdenr.gov FACILITY INFORMATION Applicant/Facility Name Patricia Knoepp & Austin Cathey 6410 Whitt Road Applicant/Mailing Address 6410 Whitt Road, Durham, NC 27712 Facility Physical Address 6410 Whitt Road, Durham, NC 27712 Proposed Flow 360 GPD (3-bedrooms) Type of Waste 100% Domestic, Single -Family Residence County Durham Regional Office RRO Receiving Stream STREAM CHARACTERISTICS UT to Little River Stream Classification WS-II; HQW; NSW; CA Stream Segment 27-2-21-(3.5) Outfall Lat. 360 07' 17.7" N 7Q10 - Summer (cfs) assumed zero flow Outfall Long. 780 55' 28.4" W 7Q10 - Winter (cfs) assumed zero flow Drainage basin Neuse 30Q2 (cfs) assumed zero flow Subbasin 03-04-01 Average Flow (cfs) assumed zero flow HUC 030202010203 Application Summary Applicant is seeking coverage under the NCG550000 general permit for discharge of their 100% domestic waste. The property has a 3-bedroom house with a proposed flow of 360 GPD (120 GPD per bedroom). The property has an existing, single pass sand filter system which is discharging to an unnamed tributary on a neighboring property. The system has never been permitted by DWR and the Durham County Health Department has determined that the original septic system has been compromised and a repair permit cannot be issued. Along with the installation of the new E-Z Pod treatment system, the wastewater will be piped to the unnamed tributary on the neighboring property (6418 Whitt Road). The applicants have acquired an easement from the owners of the neighboring property for the discharge as it would be hydrologic trespass. Proposed Improvements and Construction The existing system will be replaced with the following treatment system: • Septic tank • E-Z Recirculation tank • E-Z Treatment Unit • UV disinfection • Recirculation tank • Discharge piping Fact Sheet for New Permit/COC Nov 2022 — NPDES Permit NCG551786 - Page 1 Regional Office Staff Report A staff report was completed by Jane Bernard (RRO) on October 3, 2022. The report notes that the unnamed tributary has been utilized by multiple (8+) other neighboring properties for their permitted SFR discharge systems. As this is a pre-existing discharge system that will be upgraded, RRO does not object to the issuance of this permit. Alternatives Summary (EAA): • Connection to sewer system o Sewer not currently available for applicant's property. Closest existing sewer is the City of Durham and is stated as being 8,400 linear feet away. EAA estimates the sewer connection would cost approximately $831,600.00. • Ground (subsurface) Adsorption o Repair permit cannot be issued; unsuitable soil wetness, soil characteristics, and soil depth. (Durham County — 01/25/2022) • Non -Discharge (Drip & Spray) o Repair permit cannot be issued; unsuitable soil wetness, soil characteristics, and soil depth. (Durham County — 01/25/2022) • Reclaimed Water o Applicant states the property is not suitable for a wastewater reuse system due to the size of the lot. • Availability of Land o Availability of land was not evaluated. Fact Sheet for New Permit/COC Nov 2022 — NPDES Permit NCG551786 - Page 2 Verify permit Information against BIMs Information. Note any corrections required. Date 3-Oct-22 (Permit Writer's Name) RO Contact Person: Jane Bernard Regional Office RRO !rmit Number NCG551786 !rmittee Patricia Knoepp 1 Austin Cathe cility Name/Address 6410 Whitt Road, Durham, NC cility County Durham %ximum permitted flow 1360 gallons/day ite of Last inspection 118-Feb-22 h is the permit needed? What is triggering the need for a Permit? Unpermitted properly functioning sandfilter discharge system Unpermitted failing sandfilter Permitted failing system Failed subsurface system Expanding capacity of existing discharging system Building a new single-family home, requesting a new coverage under NCG55 Functioning existing subsurface system: Owner can't expand existing system due to site constraints. new discharging system to accommodate existing and new flow. Other: Monitoring requirements for NC0089583 are 2x's per month and park staff are having trouble finding the time and getting the appropriate flow to complete the sampling requirement. issible alternatives: spray irrigation sewer subsurface discharge none other -scribe alternatives: NONE cation of proposed/new Discharge Point(s): Latitude 36007'17.701 N ]Approximate Longitude 78°55'28.35' W :scribe the outfall point in detail using information from the Addendum itfall will be located on neighboring property (easement included) discharging directly to an unnamed tributary ooked Creek. This flow path has been previously Permitted by multiple discharging SFR's. itfall drains to: River Basin Neuse Receiving Stream Crooked Cree Sub -basin NEU01(03-04-01) Stream Classification WS-IV;NSW Stream Index 27-2-18 :view Special Conditions/suggested changes/additional information needed/setback violations: 7 Recommendation: This is an pre-existing, discharge system that will be upgraded. The RRO does not object to upgrading the facility and the issuance of this permit in accordance with the current policy of Single Family NPDES Discharge. ipervisor approval A� Date: ROY COOPER Governor ELIZABETH S. BISER Secretary RICHAM E. ROGERS, JR. Director MEMORANDUM NORTH CAROLINA Environmental Quality December 7, 2022 To: John Hennessy NC DEQ / DWR / Water Quality Permitting Section Central Office From: Sydney Carpenter Compliance and Expedited Permitting Unit Subject: Review of Discharge to Surface Waters Designated Water Supply (WS) • UT to Little River [Stream Index: 27-2-21-(3.5)]; WS-11, NSW, HQW, CA • 100% Domestic discharge; max 360 gpd (3-bedroom at 120 gpd each) For: Michael Pope — Single Family Residence 6410 Whitt Road, Durham, NC 27712 NCG551786 — Certificate of Coverage under General Permit NCG550000 Durham County XUpon review of the subject system and discharge, DWR concludes that the outfall is located at a sufficient distance from any known or proposed public water supply intake so as not to adversely impact water quality. This assumes that the Permittee will properly operate and maintain the facility in accord with this COC and the subject NPDES General Permit. ❑ Concurs with issuance of the above permit, provided the following conditions are met: ❑ Opposes the issuance of the above permit, based on reasons stated below, or attached: Signed Date:12/07/2022 MEQQ�North Carolina Department of Environmental Quality I Division of Water Resources 512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617 IICAfE v1m 919.707.9000 oeyartmen� m Envlronmen�al0uai� PATRICIA KNOEPP & AUSTIN CATHEY �� s NPDES DISCHARGE SYSTEM WITH TS=II PRETREATMENT Quail Roost _ I , Mangum'Store � Little River ' 1 / Spring¢rest Meadows . • , ._ -�. 'l a Li , Charter Meadows • Bahama OL Srh�epl` , t . r .. �aiaun illardville Cascades , tj 6410 Whitt Rd; R ' Durham, NC 27712 ' - Fairntosh Pleasant,Green Estates sANa wcco Wk:aw Ka A* _ E o Va ey Lebanon r r`r• W,IIow;Ri ) Huntirigion Plaee Eii. c) at srk ��►� », "Al - FARM Piney Grove � i WeaverKs ovE © Mill Grove t • IF -'-.Duke Regional '¢rct woods • Hospital- ' University -_ ._ _.. ,. e _ puke Homestead and p - Gorma • T6baico Whispering Piried'. �• . l WATTS NOSRT�i1jW::ANO4f -. ky I. /�}> � - �i a Rocky K University Aaes - ; ; Garrafon'Park : MKJ01 Duke University -- '� Hospital © • . _ /� Wheels Fun Park Kosk,nen-Stadium Durham 'rY liekwood Jovland VICINITY MAP I COPYRIGHT ® 2022 PROJECT No. A00601.00 6410 WHITT ROAD DURHAM, NC 27712 PARCEL ID#: 167520 SCHEDULE OF DRAWINGS: C-100 COVER SHEET C-101 OVERALL SITE PLAN C-102 SYSTEM SCHEMATICS & MAINTENANCE SCHEDULE C-103 DISCHARGE LINE PLAN AND PROFILE C-104 TREATMENT SYSTEM DETAIL KEY D-101 DETAILS 1 OF 5 D-102 DETAILS 2 OF 5 D-103 DETAILS 3 OF 5 D-104 DETAILS 4 OF 5 D-105 DETAILS 5 OF 5 J �c� 15410 Itt Rd, c� _ Durham, NC 27712 Arrowhead I and Break f , rM we 3 - M,/ V y rn �Z4bhg b W �� a �� io r x X 6 �� We.•q \vn P L L O CAT I ON M A P e17069 Q .,NGINE���= y • G' � Z ��'��, S • M AG , Z W U Wz U Z p } �W Z ~a O �� r F- QW W W 00f H Q W D O 0- _ _ U W0! a Q pa~ p U Z Q _ O N p O NO LLc) N > a Q Q Qro m 7 _ LEGEND NOTES .J Z 20' CONSTRUCTION EASEMENT -i Q ADJACENT BOUNDARY 1. BASEMAP COMPILED FROM NC ONEMAP, d O 10' PERMANENT EASEMENT DURHAM COUNTY GIS AND SURVEY PROVIDED BOUNDARY (PROPERTY) 8Y: w Lu H CONTOURS - INDEX 0 \ / POINT OF DISCHARGE. INSTALL 1/4" S.S. WIRE MESH CANDY SURVEYING C RODENT SCREEN (OR EQUAL) AROUND DAYLIGHT END CONTOURS - INTERMEDIATE 1154 SHONELE LANE N/F �`�`` \�� OF PIPE AND SECURE WITH HOSE CLAMP. STABILIZE STEM, NC 27581 E ELECTRIC LINE JEFFREY S TILLEY OUTLET WITH RIP RAP. PIPE OUTLET SHOULD BE A (984) 377-2626 SHERRI H TILLEY, MINIMUM OF 6" ABOVE CREEK TO ALLOW FOR x EXISTING FENCE W PIN # 0826-03-23-2235 SAMPLE COLLECTION. 1. CONTRACTOR IS RESPONSIBLE FOR = DB 2520 PG 702 \� \ �w WL WETLANDS COORDINATION OF ALL TRADES AND H g PB 66 PG 1 \ \ AMY M NORFLEET SUBCONTRACTORS. CONTRACTOR IS ALSO Q W Z PIN IT DB 3871 PG 900 188 — — — — — — — EDGE OF PAVEMENT RESPONSIBLDIMENSIONS,EELEVATIONS. ANFOR FIELD RDL�OCATIONS OF Z O } Z PB 67 PG 3 100 YEAR FLOOD PLAIN ALL EXISTING CONDITIONS AND UTILITIES. N Oa N Q 1"IP \``�� �`�� CO CLEAN OUT 2. CONTRACTOR SHALL COMPLY WITH ALL Q a: Lu Lu �— x �� CP CONTROL PANEL APPLICABLE SOIL EROSION AND �_ W W O 4� 1g 6 `�`� ` SEDIMENTATION CONTROL REQUIREMENTS. a8 Q NT7 42 EZRT E-Z TREAT RECIRC. TANK CL CL = = d U 3. CONTRACTOR SHALL COMPLY WITH ALL W E-Z E-Z TREAT TREATMENT UNIT APPLICABLE OSHA, NCDOT AND SAFETY 0 REQUIREMENTS. Z xI ST SEPTIC TANK Y �p V) 4. CONTRACTOR IS RESPONSIBLE FOR REPAIRING Lu = UV ULTRAVIOLET DISINFECTION Q p O CREEK TOP ALL CONSTRUCTION DAMAGE EXPEDITIOUSLY V OF BANK AND AT NO ADDITIONAL COST TO THE Z 3 \ EX. DRAIN �`\ \� OWNER. ~ 5. DESIGN IS FOR A 3-BEDROOM HOME WITH A d DESIGN FLOW OF 360 GPD. 5�0 RIPARIAN �wf�C S 6. DWELLING IS SUPPLIED BY AN EXISTING O O N 1 / / BUFFER _ WELL. IN, LL \ \ � �\ 7. ANY ALTERATIONS TO THIS SYSTEM SHALL BE } Q O Q Q o to x —� V `� `�g PRE -APPROVED BY THE ENGINEER. m o \ PROPOSED 4" SCH. 40 PVC GRAVITY lip� `�` N/F 8. IF THERE IS A GARBAGE DISPOSAL, IT SHALL LINE TO POINT OF DISCHARGE �\ MICHAEL S POPE C EX. FENCE \ \ BE DISCONNECTED AND REMOVED FROM \ JESSICA B POPE o 0 PIN / 0826-03-23-4191 HOUSE. c W) Lo DB 8114 PG 134 dx M ` 9. INSPECT EXISTING SEPTIC TANK. REPLACE IF LJ N tO PB 67 PG 3 NOT IN GOOD CONDITION. Q n °r N z `" !• J 01 CONCR'\`\ Z 00Lx A PAD Zo, rn I Q J N Q F x WItXVQ V A m (INSIDE EZRT) v p 2 Op N \ \\ \ \ APO 0 \ EZRT w 0 dui ST'(EXISTING) `v / , Q Z J '_EKISTING� I DWE NG U m` - SEAL _ o 0 w �j EX. WALL j i IN,\ 'm - - `� r I I I I Ek, CONNECTED \�� �`�`` i 1?O69 DECKS/TREEHOUSE AA, z E 1 \ \ \ �rrS� � � ,,�,�EXISTING SrAOG EXISTING SHED 1.4 �O RAVEL \ \ I \ �- ------ ------ DRAY POND 2ss A \ "IPF E *7' �E � 8. 29' 0"1 "W - - _ vv LORI R T�h10MAS U PIN M 0826-03-23-3Q06 \� �\ DB 1899 PG 407 cld �V V PB 66 PG 1 - NCE W BOONE \ � ZONED = RR PIN /_6826-03-22�3953 ;6B 8 7 PG 77 \'S0' RBUFFIPAR� ER PB 3�PG 21 \ �� GRAPHIC SCALE: 1 " = 3q 0 15 30 60 90 OPERATING REGIME FOR E-Z TREATMENT SYSTEM SYSTEM IS DESIGNED AND CONTROLS (MICROPROCESSORS) ARE PROVIDED TO DOSE THE E-Z TREAT TREATMENT UNIT (FILTER POD) WITH 36 GALLONS OF SEPTIC TANK EFFLUENT EVERY 21-37 MINUTES. WHEN THE PREPROGRAMMED VOLUME IS REACHED THE ACTIVE PUMP WILL BE DE -ENERGIZED. THE PUMP WILL ALSO DE -ENERGIZE IF THE LOW WATER LEVEL "PUMP -OFF" SWITCH IS ACTIVATED. IF THE HIGH WATER LEVEL "ALARM" FLOAT SWITCH IS ACTIVATED, THE SYSTEM WILL BEGIN ITS OPERATION OF DELIVERING THE PREDETERMINED DOSE VOLUME, AND SHALL ALSO ENERGIZE THE AUDIBLE AND FLASHING ALARM FIXTURES. (ONCE ENERGIZED, THE FLASHING AND AUDIBLE ALARM UNITS WILL ONLY BE RESET MANUALLY OR BY REACHING LOW LEVEL CONDITIONS.) THE MICROPROCESSOR MAY LOG AND RECORD, FOR LATER RETRIEVAL OR TRANSMISSION, THE TIMES OF OPERATING CYCLES, GALLONS DOSED AND ANY ALARM CONDITION. THE MAIN PUMP CONTROL PANEL SHALL INCLUDE, BUT NOT BE LIMITED TO, AN "AUTO/MANUAL" SYSTEM CONTROL SWITCH, STOP/START SWITCH FOR EACH PUMP, NON-RESETTABLE ELAPSED TIME RECORDER FOR EACH PUMP, AND INDIVIDUAL PUMP RUN LIGHTS. THE MAIN PUMP CONTROL PANEL SHALL BE A NEMA 4X ENCLOSURE. ALL SUPPORTING CONTROL UNITS, IF NOT HOUSED WITHIN THE MAIN PUMP CONTROL PANEL, SHALL BE IN A SEPARATE NEMA 4X ENCLOSURE. MAINTENANCE SCHEDULE Mai ERFOUFNCY T65K SEPTIC TANK 3 - 6 MONTHS CHECK FOR SOLIDS ACCUMULATION, BLOCKAGES. OR BAFFLE DAMAGE, IN/EXFlLTRATION, PUMP SEPTAGE. CLEAN EFFLUENT FILTER. 12 MONTHS PUMP OUT ACCUMULATED SOLIDS IF NECESSARY. RECIRCULATION TANK WEEKLY CHECK PUMPS, CONTROLS, ALARMS, ELAPSED TIME METERS. 3-6 MONTHS CHECK FOR SOLIDS ACCUMULATION, IN/EXFlLTRATION. 12 MONTHS PUMP OUT ACCUMULATED SOLIDS IF NECESSARY. GRAVITY LINES 6-12 MONTHS CHECK FOR EXPOSED PIPE AND LEAKAGE. E-Z TREAT TREATMENT MONTHLY INSPECT CONTROL/ALARM PANEL, SYSTEM PUMPING SYSTEM EFFLUENT FILTERS/PUMP SCREENS, PROCESSING TANK, AND E-Z TREAT POD FILTER. (TREATMENT UNIT) ANNUALLY CHECK AND/OR REPLACE BATTERIES IN FLOW METER. (IF APPLICABLE) ULTRAVIOLET DISINFECTION 3-6 MONTHS WIPE (CLEAN) W LAMPS. UNIT CHECK INTENSITY AND REPLACE LAMP WHEN REWIRED. FIN. GRADE t498.0' - GROUND EL. t493.0' - DWELLING F.F.E. t500.0' — — (ASSUMED) 4" SCH. 40 PVC ® 2.00% MIN. IN EL. f490.5' EL. ±497' (DWELLING) f490.3' 1.000 GALLON SEPTIC TANK NOTES: 1. TANK LOCATIONS ARE NOT TO SCALE SO AS TO SHOW EACH TREATMENT ITEM. 2. ALL GRAVITY LINES SHALL BE 2% SLOPE MIN. POD FILTER INV.EL. t490.2' GROUND EL. t493.0' INV.EL. BYPASS 0 ±490.1' INV.EL. 489.9 1,000 GALLON E-Z TREAT RECIRCULATION TANK 4" SCH. 40 PVC TREATMENT SYSTEM SCHEMATIC / PROFILE NTS UV 4" SCH. 40 PVC LEGEND FORCE MAIN GROUND — — GRAVITY LINE FLOW DIRECTION 10. 06 W U coZ J H a Z 0 0 cn UJ Z U U Q cn c W Q U W z N W 0 z p } E z f- Q O (n F- } 0 Qx W W (!) 0: �- °d H Q w Z O d = _ w 0 W � 0 (L Op �- N Q Y to W Q H 0 U a z F- Q a x o O CV LL: co � � N Q m 0 N m oQ o m O O O LD W) W N F � j eq Q eh V, N Z J O1 W Q O rn Q Z N Q J O U X W W 0 Q Z U m rn a F- O Q M z Q' 00aL z To Q J a U U o O w W� 0 "U O U c 5 0 J 0+00----� BEGIN ING OF 4' PVC GRAVITY LINE PLAN OF 4" GRAVITY DISCHARGE LINE 1"-20' 495.01 494. 493. 492. 491. 490.0( 489.( c: 488.( O -Z--� 487.( 0 > 486.( O W 485.0( 484.( 483.( 482.( 481.( 480.00 -0 1+59 �- - �- 20' CONSTRUCTION POINT OF EASEMENT DISCHARGE 10' PERMANENT EASEMENT GRAPHIC SCALE: 1 " = 20' 0 10 20 40 60 c ----- ) < 32 0\ - - - ® 4 ` EXISTING GRADE - � " Ste- E E E E E E E e - RECIRCULATION TANK - - - 3.66 LF _ 4 •• -- ( o - 21�F- 1 - -- 4' SCH. 40 PVC ® MINIMUM GRAVITY LINE 1.5% SLOPE POINT OF DISCHARGE. INSTALL 1/4" S.S. WIRE MESH RODENT SCREEN (OR EQUAL) AROUND DAYLIGHT END OF PIPE AND SECURE WITH HOSE j CLAMP. STABILIZE OUTLET WITH RIP RAP. PIPE OUTLET SHOULD BE A MINIMUM OF 6• ABOVE CREEK TO ALLOW FOR SAMPLE COLLECTION. + 5 on n+n no 1 4- Ok on 1 -7 n PROFILE OF 4" GRAVITY DISCHARGE LINE HORIZONTAL: 1"=20' ; VERTICAL 1"=4' F95.00 14.00 �3.00 2.00 1.00 -90.00 9.00 8.00 c: O 7.00 +� 0 6.00 > N 85.00 W 4.00 3.00 2.00 N OC 1.00 F I 80.00 17069 J w a w U Z p ~ W } 2 U Z ~a 0 O 'n� a r wLU ,- z aw o a = w � _ x Ua U 2 0o N- a Y m 0 a 0 ~ p U 1L ir Z x H a a x p o O CV � ti � O N pp > Q m o ..� H� m 7) a 0 M O O O O N N w f) N f- N a N Z M uia 0�, z 0, -1 O U X a Lu It f-a0LL � - 0 cy, d�0 pr) � z� o0a_� a Z J a� U U � o O w L0 r0 c c Lu I FC FNn w W se o Q N Q U W N W FORCE MAIN p GRAVITY LINE FLOW DIRECTION ► W 2 2 U ~ w U NOTESD Q N } "101w """r" "r""r swum 1. SEE DETAIL SHEETS FOR TANKS SIZES. Q 0 w Z H Q W O a = _ a U W 3: U a � O C Z p cq 2 E—Z TREAT POD FILTER U cD d p Z Q n. 2 O DETAIL 1, D-104 o N CIA� � L O pp LLi Q CD OO Lo .r: K m -5 Q 0 CP r� N W _� N i t- N a 4' SCH. 40 PVC SEPTIC TANK E—Z TREAT I I y N J FROM DWELLING RECIRCULATION TANK Q III DETAIL 1 z � . cc � � �O�Qx L D-103 DETAIL 1, D-102 W x= a DETAIL1,ID-101 z�m�� --•-=. .-- 0Xp0Cl p LLj z _j Q J U } UV Ua �� U � DETAIL 2, u ow UV CAN BE PLACED INSIDE D-104 RECIRCULATION TANK RISER ' \ w� 1 TREATMENT SYSTEM DETAIL KEY C-104 NTS . 04 A� Cld 17 _ - 17069 .� 9�..ou tic. Go D NOTES 1. ALL PIPING SHALL BE SCH 40 PVC UNLESS J Lo OTHERWISE NOTED ON PLANS. ALL PVC PIPES SHALL L BE BURIED A MINIMUM OF 3 FEET UNLESS SHOWN < Q OTHERWISE. W 2. ALL TANKS SHALL HAVE A MINIMUM 28-DAY f — — — — — — — — — — — IT — — — — — — — — -- CONCRETE STRENGTH OF 4500 PSI. 3/4" GATE VALVE (FIELDDJUST 3. TANKS SHALL MEET REINFORCING REQUIREMENTS TO TO 4 GPM FOR E-Z TR SPIN ACCOMMODATE 300 POUNDS PER SQUARE FOOT. r FILTER RETURN FLOW) I EITHER STEEL REINFORCING WIRE, REBAR OR W 3/�" SCH. 40 PVC ECIRC. LINE APPROVED FIBER MAY BE USED. J 4. ALL SERVICE ACCESS OPENINGS WILL BE A MINIMUM U ~ CLEAN A OF 24 INCHES. EXCEPTIONS MAY BE MADE ON A Z to W U Z OUT �� �� 1,000 GALLON SEPTIC TANK I I �� I D_101 4" SCH. CASE BY CASE BASIS WITH E-Z TREAT'S PRIOR WRITTEN APPROVAL. ALL ACCESS OPENINGS SHALL BE — p } Q >- FLOW N Q FROMICHO SE —� // \1 ST- 02 OR APPROVED EQUAL 40 PVC FITTED WITH E-Z SET RISER ASSEMBLIES. SERVICE ACCESS OPENINGS FOR THE RECIRCULATION CYLINDER p 0 W W Z (REPLACE IXISTING TANK IF NOT I I I I I I • a N SHALL BE A 30-INCH OPENING AND FITTED WITH AN oa H W O 1 IN GOOD CONDITION) _ \ E-Z SET 30-INCH RISER ASSEMBLY. TRAFFIC RATED tl — Q � U EFFLUENT SEE D-102 FOR TANKS SHALL HAVE CONCRETE RISERS. W _ _ I � FILTER _ I CONTINUATION) 5. ALL JOINTS (TOP -SEAM) SHALL BE SEALED USING O o - p Q FILTER CONCRETE SEALANTS BUTYL SEALANT If CS-102 Z v H Y Ix SERVICE MEETING ASTM C-990. Q W = 24"0 E-Z SET RISER W/COVER I HANDLE I 6. TANKS SHALL BE LEAK -TESTED PRIOR TO SYSTEM O U a. p (TYP. UNLESS OTHERWISE NOTED) START UP BY APPLYING A VACUUM OF 4-INCHES OF Z IF BELOW DRIVEWAY OR PARKING LOT THEN I MERCURY WITH RISER ASSEMBLIES IN PLACE OR WITH Q USE ONLY TRAFFIC RATED DEVICES APPROVAL BY E-Z TREAT, A 24-HOUR STATIC WATER tl TEST, IN ACCORDANCE WITH ASTM STANDARDS. L-- — -- — ———————— — — — — II — — — — — — — —- 7. NON -CONCRETE TANKS SHALL NOT BE USED IN = o CONJUNCTION WITH THE E-Z TREAT SYSTEM WITHOUT N PRIOR WRITTEN APPROVAL BY E-Z TREAT. > zil� o 00 108" 8. ALL PIPE PENETRATIONS THROUGH PRECAST Q m o un CONCRETE TANKS SHALL BE PRESS -SEAL m O Q Qp CAST -A -SEAL 402 RUBBER BOOTS AND GROUTED. co 00 1 SEPTIC TANK 9. THE FILTER POD INVERT OUT SHALL BE A MINIMUM OF 6' ABOVE THE INVERT IN OF THE RECIRCULATION o D-101 NTS TANK OR 1/4-INCH PER FOOT SLOPE, WHICHEVER IS , W N 24'0 E-Z SET RISER GREATER. F N orn W/COVER (TYP. UNLESS 10. CONTRACTOR MAY USE LARGER TANKS. � N Z cn OTHERWISE NOTED)LLj Q J a' 11. MAXIMUM COVER OVER NON H-20 TANKS SHALL BE Z Z rn NOTE: FIELD VERIFY PRIOR 30" OR AS SPECIFIED BY MANUFACTURER. Q J N Q FLEX TO ORDERING RISERS z a J O U X PVC X WATER TIGHT SEAL 12. SYSTEM INFLUENT SAMPLE SHOULD BE TAKEN FROM W X = LL O FINISHED GRADE a X a ON RISER ASSEMBLY INLET TEE IN SEPTIC TANK RISER 1-Q F U m Z Q� m z z 3/4" PVC ' 13. SEE C-101 FOR GENERAL NOTES. 0- r O Z N v � GATE VALVE W a � \ co \ p , 3/4" SCH. 40 PVC RECIRCULATION 14. LENGTH, WIDTH, AND DEPTH OF TANKS WILL VARY 0 p W to Q Z J N LINE FROM E-Z TREAT TEE PER MANUFACTURER. j • • oo 15. MAY USE COMBINATION SEPTIC TANKS AND Q Q 2"'VENT�� 4"' SCH. RECIRCULATION TANKS RATHER THAN SEPARATE IF w " U U J 0 40 PVC NECESSARY OR DESIRED BY OWNER. o O W INV. IN (SEE D-102 FOR 15. IN AREAS WITH LOW ALKALINITY WATER, INSTALL t55 H (SEE SHEET C-102) WATER LINE CONTINUATION) LBS. OF MARBLE ROCK ( 1 "-3" DIAMETER) IN co INV. OUT 24"x24" MESH BAGS. USE 1 BAG PER E-Z TREAT o a 1 BELOW INVERT IN POD. PLACE MARBLE ABOVE "BEAD" PILLOWS. V 0 0 0 o CAST ll ^^ M•-�•1 -A -SEAL 402 RUBBER I� 1 o Fri to W SIMTECH STF 110 SERIES, 3" POLYLOCK PL-122 OR MIN. ENGINEERS APPROVED EQUAL • .--I Z <� 04 N Q O 3" t 12" MIN. TANK FLOOR I MIN. (0) (� Z s gig �, 3,: L' ,� _ SEAS- 1/3 TANK LENGTH 4`' A SEPTIC TANK SECTION-csq' FNGIN. ` ,��'•, D-101 NTS S• `�� MAGG o m (SEE D-105 FOR II TO E-Z I CONTINUATION) roar Dnn 1-1/2" SCH. 40 PVC — — — — — — — — — — — I 30"0 E-Z SET RISER W/COVER (TYP) --------------3 4" SCH. 40 PVC -RECIRC_LINE-TO SEPTIC--- --------------------------------- ----- CLEAN I 12" MIN. LENGTH OUT I FLEX PVC (SEE D-101 FOR ® 1 11 1,000 GALLON RECIRCULATION/PUMP TANK CONTINUATION) O 1 BY DAVID BRANTLEY do SONS PT-237 OR APPROVED EQUAL FLOW TURBINE PUMP SPIN FILTER L� TO POINT C 0 t 95„ DISCHARC c0 rn \ PRECAST CONCRETE N "DONUT" (OPTIONAL) N (TYP.) RECIRCULATION TANK NTS O1=nm CAST -A -SEAL 402 RUBBER BOOT (TYP.) 4" SCH. 40 PVC DROP TEE (TYP.) 17� 0 u� 3/4" SCH. 40 PVC RECIRC. LINE ALL TANKS REQUIRE A 6- THICK #57 STONE BEDDING (TYP,) RECIRCULATION TANK SECTION NTS 30"0 E-Z SET RISER W/COVER (TYP) 3/4" BALL VALVE 3/4" UNION FLOAT TREE BRACKET FROM E-Z TREAT POD IITO EFFLUENT OR BYPASS VALVE W/FLOW II I I a \ D-102 GPM / 4" X 2" REDUCER I / UV UNIT I I 4" X 2" REDUCER D��I�Z/O`� FULL UNION ALARM LIGHT CONTROL PANEL (LOCATED WITHIN 10-FEET OF TANKS) 0 1-1/2" SCH. 40 PVC (SEE D-105 FOR 7 LINE TO FILTER POD CONTINUATION) HIGH WATER ALARM= NOTE: 40" ABOVE FLOOR UV UNIT NOT SHOWN FOR m CLARITY. SEE DETAIL 2, D-104 I I EFFLUENT BYPASS DOSE ENABLE- VALVE BY E-Z TREAT 2 OA82TVE FLOOR I I SEE EFFLUENT BYPASS `a VALVE SECTION A. D-104 PUMP OFF= 3/16- ANTI -SIPHON _ 18 BATOVE FLOOR HOLE (TYP) m MERCURY FLOAT 1-1/2" SCH. 40 SWITCHES (4) PVC FLOAT TREE 3- STA-RITE MULTI -STAGE SUBMERSIBLE PUMP PART 3" PVC STAND NUMBER STEP 30 1/2 HP OR EQUAL PER E-Z TREAT -A IF. ��069 w �.;r,Q• •FNGIt�E Oze ��'•,y S- MAGG�Z J N N Q U. O LU 2 a WZ U ~ W U Zp }2 Z ~ a U) Q Z O aLU O CL = 0: U Wpo rna Q Y Q p H p U a3 Z a a x o 0 O CV r. N > c L; i co ma o a o � o0 0 M W N vi N N Z o� W a O Z?rnm �0 U Q ZUm1=-tL 0: Cf a~OZN 0 o0aW� a Z _ a U V " o Ow N � F 1.4 F� I� W� 00 C/] �� EFFLUENT BYPASS VALVE BY E-Z TREAT GRADE • . I \ I I /- 4" 90' BEND 4" FROM FILTER POD 1 4" SCH. 40 PVC %FLOW CONTROL CROSS (TYP.) WEIR ` 4" TO ULTRAVIOLET WATER LEVEL PLATE DISINFECTION UNIT 4" SCH. 40 PVC (FIELD ADJUST TO SHUT (IF APPLICABLE) OR OFF RETURN FLOW TO FIELD DOSING TANK FLOAT BALL RECIRCULATION TANK AT 6" BELOW SECONDARY TIMER ELEVATION) L N ALL TANKS REQUIRE A 6" THICK STONE BASE (TYP.) A EFFLUENT BYPASS VALVE SECTION NTS PRECAST CONCRETE "nnmi)T" (n DTIn ALAI ) PIPING TO BE 4" SCH. 40 PVC GRAVITY CLEANOUT D oI NTS 1-1/2"x1-1/2"x3/4" PVC REDUCING TEE 3/4" SCH. 40 PVC RECIRC LINE 30"0 RISER W/COVER SEE GEN. NOTES 1-1/2" ELBOW (TYP.) 1-1/2" SCH. 40 PVC FULL UNION (TYP.) 1-1/2"" PVC CHECK 3/4- PVC VALVE GATE VALVE 13/4-1-1/2" SCH.40 PVC LINE TO FRFILTER POD (TREATMENT POD) PU 3/4" 90' ELBOW RECIRCULATION TEE SECTION i� NTS TWO (2) #4 REBAR z M NOTE1 1. PROVIDE TANK BALLAST ON SITES WHERE SEASONAL HIGH GROUNDWATER IS WITHIN 6" OR ABOVE THE BOTTOM OF THE TANKS. 2. CABLES SHALL BE 3/16" STAINLESS STEEL, LENGTH VARIES PER TANK. 3. CONNECT CABLE TO REBAR EMBEDDED IN BALLAST WITH TWO (2) STAINLESS STEEL CLAMPS PER CONNECTION. 4. TIGHTEN MINIMUM 2 CABLES PER TANK. 5. EACH CABLE SHALL BE A MINIMUM OF 2' FROM END OF TANK. 6. REBAR SHALL BE NO. 4. 7. BALLAST MAY BE PRECAST OR POURED IN PLACE USING PLYWOOD FORMS. 8. TOTAL SEPTIC TANK BALLAST SHALL BE A MINIMUM OF TWO (2) CUBIC YARDS. 9. TOTAL RECIRCULATION/FIELD DOSING TANK BALLAST SHALL BE A MINIMUM OF TWO (2) CUBIC YARDS. 10. CONCRETE SHALL BE A MINIMUM OF 3,000 PSI. 11. CONTRACTOR MAY USE CONCRETE WHEEL STOPS WITH MINIMUM CONCRETE MASS PROVIDED WITH APPROVAL OF ENGINEER. 12. SEE BUOYANCY CALCULATIONS IN APPLICATION PACKAGE FOR BALLAST DIMENSIONS. NOTE 1 NOTE 2 5 TANK BALLAST DETAIL NTS _j Ln cM J 0 LL W 0 0 ~ � H Q U W Z ~ W U Z 0 Z ~a O �~ Q r Ui °a I- Q w O CL W U d Q0 tn= Q Y U) a o3 0 U_ d 3 Z H Q a 2 O O O N � � N LL- O 00 ao m�Lc) m 0 a o r� O O o 'a W M N F Lc) �N Q J � W O a Q Z J N Q -1O U X Q F Q O F LL ZUma,m (L z o0a�� Q Z J v Q < N rn U Q U o O w � � F �ll rO V C/7 c 2" X 6" BOARD WITH ALUMINUM BRACKETS ATTACHED TO POD WITH 7 3-1/2" (TYP.) S.S. SCREWS TO ASSIST WITH SOIL STABILIZATION (TYP. OF 4) 4" CPP (SEE SITE PLAN FOR 0 o OUTLET) 0 3/4" CAP o o (TYP.) o 0 0 a o TO OUTLET o v SPRAY NOZZLE o o (TYP.) 0 100% 4" WELL CAP 0 o BACKUP DISCONNECT 0 PRIMARY LAMP LAMP UNION (TYP.) 0 4" 2" 2' 4" 0 o A O o PRESSURE GAUGE 1-1/2=VALVE o D-105 0 o 4" x 2" 17" 4" x 2" REDUCER REDUCER o 0 1/2" BALL 0 0 VALVE D O O D O O O D D 0 0 0 0 0 0 0 0 00 4" SCH. 40 PVC TOP VIEW 90' ELBOW (TYP.) NOTES* 11-1/2" 4"j 1. PROVIDE UNDERDRAIN ON SITES WHERE SEASONAL HIGH CONTROL GROUNDWATER IS WITHIN 6" OR ABOVE THE BOTTOM WITH ALARM OF THE TANKS. 2"x2"x1/2" REDUCING TEE E-Z TREAT TREATMENT UNIT PLAN D 104 NTS TOP OF 4" 2" 2" POD 3' ALL AROUND TT SELECT BACKFILL E-Z TREAT POD FILTER SYSTEM FREE OF DEBRIS 4" x 2" BALL REDUCER VALVE VALVE FINISHED 30' DIA. 4 GRADE 1-1/2"0 3.1 E-Z SET RISER DISCONNECT UNION (TYP.) SUPPLY LLJ `LINE I PRIMARY 100% 1 LAMP BACKUP LAMP [712) z� I NON -CORROSIVE 4"0 RETURN REFLECTIVE AND I. LINE PROTECTIVE SLEEVE 4" CPP PER THICK �j57 TUBING (SLOTTED) STONE BEDDING AROUND POD (TYP.) (TYP.) SEE SHEET C-102 FOR INVERT OUT E-Z TREAT TREATMENT UNIT SECTION NTS o -_e_ rsil. ULTRAVIOLET DISINFECTION MOTES: 1. ULTRAVIOLET LIGHT PURIFIER UV-102 BY E-Z TREAT. 2. PROVIDE DUAL GFI RECEPTACLE FOR UNIT AND HEAT TAPE. FIELD ROUTE 2-#12,1-#12G, IN 3/4" PVC CONDUIT TO 120 VOLT SINGLE PHASE 20 AMP BREAKER AT HOUSE. 3. ORIENTATION PER SITE REQUIREMENTS. 4. INSTALL 1/2" BALL VALVE FOR SAMPLING DOWNSTREAM OF U.V. UNIT. 5. MAY LOCATE IN RECIRCULATION TANK IF ACCESS PROVIDED. 4" 4" x 2" REDUCER 0 17069 MPc'G J NLL O 0 O 0 } W 2 ~ � H Q W Z U ~ w U Z 0 1,2 Z ~ Q (n ~ } W IllF Q O X O °aH QW O a = _ x U W 3: U a O c N = Q Q 0 � p 0 a.3 Z H Q a 2 O 0 O N � � N > m °r° Q Cl m C) to m o c o M O O o tD W M N H U) r Q N Z Q J � W O Q, Q J N Q J O Uwxx X Q Q O F LL Z U m x m a.. 0 a Z� 0 0 a LLn Q Z J V Q N rn o OW � � H U 7W �' �U U� Branch Circuit Protection Device/Disconnect Means Field Provided - PUMP size per manufacturing specifications for pump/motor Incoming Power 1201230 VAC, 50160HZ PUMP LOAD G L1 L2/N 120/230 VAC, 0-16 AMPS, 50160 HZ L3 T3 PUMPS MUST CONTAIN INTEGRAL THERMAL OVERLOAD PROTECTION! GL T L2,z2-, L7 �--T1 T1—T��j1 �— PUMP1 CB1� I •�' 20A M1 GROUND TO GROUND LUG CONTROL Incoming Power 120 VAC, 50/60HZ L1 N I I C - — - FIELDWIRING FIELD SUPPLIED ® TERMINAL BLOCK TB Prover Wring = BU( F1, F2 FUSE MUST BE 120VAC Control Wring = RED ,� REPLACED WITH 1 AMP Smm)(20mm TYPE Nou6al = WHT FAST ACTING 250 V MAX. Ground = GRN oR .RIR ILL s SIZE This control panel is for timed dosing applications. When z0 iB0 the timer enable float is up, the timer will start timing for the duration of the "Off' time and when complete, the pump will LeGENo start for the duration of the "On" time. Both Off and On a c—DL REuv times are adjustable. This pattern repeats until the timer ® ORCUm Bna1SR enable float lowers and turns off. The Low float acts as a a caou"o we redundant off and will also activate the alarm. If the level R AWiM BEACON reaches the High float switch, the alarm will activate. e M1 AiAan &PIER F GNETIC COW- GI GL F$ PUMP RUN INpIGTW GROUND LL1G FUGAT swop TB1 TB2 TB3 TB4 TBS T06 It,�VS FS3 -High FS1-Low FS2- Level Level Timer Enable Float Switch Field Wiring *FS1 - Normally Open, Narrow Angle *FS2 - Normally Open, Wide Angle *FS3 - Normally Open, Narrow Angle Off On o 0 6 B Off 1 12 Sra le Min ® G- R- On To set the timer, use a screwdriver to change timer Scale (0-12 most common). Use a screwdriver to change the "On" time increments (minutes most common). Use a screwdriver to change the "off' time increments (hours most common). Turn the dial with the Red line to the desired "On" time (this example is 2 minutes). Turn the dial with the Green line to the desired "Off' time (this example is 4 Hours). �Notes: 1. WARNING! Electrical Shock Hnanit Disconnect power before servicing this product. A qualified service person must install and service this product according to applicable electrical and plumbing codes. 2. Install in accordance with National Electric Code, NFPA 70, Seal all boxes, fittings and conduit with appropriate seal devices to prevent moisture and gases from entering enclosure. 3. Connect all grounds to a good ground. 4. Dashed lines represent field wiring - Use minimum 60 deg C Copper Wire 5. Branch Circuit Protection Device/Disconnect Means Field Provided. J E-Z TREAT SIMPLEX CONTROL PANEL NOTES: 1- PANEL BY ALDERON, OR EQUAL. J Ln Q W 2. PANEL TO BE SUPPLIED BY E—Z TREAT. t— O W to 3. CONTRACTOR MAY USE COMBINED E-Z TREAT / UV PANEL. 0 LO O 0 W Terminal Connections CC Z CONTROL PUMP PUMP Q U W W I- UJ Z Incoming Paver Incoming Power 120 VAC, 50160HZ 1201230 VAC, 50/60HZ Connection Z 0 '0 } Z i1 LI H Q Z I I1 T� TE32� � - F_ � W W W O I 1Fa LLJCr 3 a L) a 0 FS3-High FS1 - Low FS2 - Level Level Timer Enable Vz, OO X, 00 O O o Z r N1 Ln 0 Q = ♦� tc fn = Float Switch Field Wiring ° Q p H *FS1 - Normally Open, Narrow Angle iT O U d *FS2 - Normally Open, Wide Angle Z *FS3 - Normally Open, Narrow Angle H Q a ECTRICAL SPECIFICATIONS 1. TWO DIFFERENT CONTROL PANELS WILL CONTROL THE WASTEWATER SYSTEM. ONE CONTROLS THE PRETREATMENT AND ONE CONTROLS THE ULTRAVIOLET DISINFECTION. CONTRACTOR MAY USE A COMBINED PANEL. 2. EACH PANEL SHALL BE APPROXIMATELY 13" WIDE X 15" HIGH AND IS A NEMA 4X, UL RATED ENCLOSURE. THE PANELS SHALL BE SUPPLIED BY THE SYSTEM DISTRIBUTOR. 3. THE PANELS SHALL BE MOUNTED BY THE ELECTRICIAN WITHIN 10' OF THE TANK UNITS. THEY SHALL BE MOUNTED NEXT TO EACH OTHER AND 48" — 60" OFF THE FINISHED GRADE TO THE BOTTOM OF THE ENCLOSURE. 4. THE BUILDER'S ELECTRICIAN SHALL MAKE THE INTERNAL PANEL CONNECTIONS OF THE PUMP AND CONTROL CORDS. EACH CONTROL PANEL SHALL CONTAIN A WIRING SCHEMATIC IDENTIFYING ALL TERMINAL CONNECTIONS. THE SYSTEM INSTALLER SHALL BUNDLE AND MARK EACH CORD WITH THE APPROPRIATE IDENTIFICATION AND SECURE IN THE ACCESS RISER AT THE DIFFERENT PUMP POINTS. 5. THE PRETREATMENT CONTROL PANEL REQUIRES A DEDICATED CIRCUIT OF 20 AMPS, 230 OR 115 VOLTS, SINGLE PHASE SUPPLIED FOR THE PUMP. 6. THE PRETREATMENT CONTROL PANEL REQUIRES A DEDICATED CIRCUIT OF 15 AMPS, 115 VOLTS SUPPLIED FOR THE ALARM / CONTROL SIDE OF THE PANEL. - THE PRETREATMENT CONTROL PANEL REQUIRES A TELEPHONE EXTENSION LINE FROM THE DWELLING FOR THE RMSYS TELEMETRY SYSTEM. THIS IS NOT A DEDICATED LINE; IT IS AN EXTENSION FROM ANY LINE THAT IS USED IN THE DWELLING. 8. A MINIMUM CONDUIT SIZE OF 1 1%" SHALL BE FURNISHED AND INSTALLED BE THE ELECTRICIAN AS A CONNECTION BETWEEN EACH CONTROL PANEL AND THEIR RESPECTIVE TERMINATION POINTS OUT IN THE TANK AREA. 9. ALL OPEN CONDUIT ENDS SHALL HAVE REMOVABLE CLAY TYPE DUCT SEAL EMBEDDED TO PREVENT GASES AND MOISTURE FROM ENTERING THE CONTROL PANELS. DO NOT USE PERMANENT SILICONE OR EXPANDABLE FOAM PRODUCTS. 10. ALL PUMP AND FLOAT CONTROL CORDS SHALL BE SUPPLIED WITH EITHER 30' OR 50' LEADS. THIS WILL HELP KEEP SPLICES TO A MINIMUM AND SHOULD BE AVOIDED IF AT ALL POSSIBLE. IF A SPLICE MUST BE USED, IT MUST BE MADE ABOVE GRADE IN A PLASTIC NEMA 4X JUNCTION BOX. 11. ALARMS SHALL BE AUDIBLE AND VISUAL ALARMS SHALL ACTIVATE AUTO DIALER TO RMSYS SYSTEM. 12. AUDIBLE/VISIBLE ALARMS SHALL BE EXTERNAL TO ANY STRUCTURE. 13. PROVIDE MANUAL TRANSFER SWITCH AND PLUG FOR PORTABLE EMERGENCY GENERATOR. PROVIDE DISCONNECT PER NCBC AND NEC. _ SEkL 17069 _ ENGItA Y., # . G` Z s/ 2 O G O N � � N LC 00 ry� Q Q Q Q LO W M O O O WO W) ul W M N T Q T � r M U) N Z Q J T W Z O Z - on X Q J N Q JO-UQ W d' X 2 LL Z0m m �— O Z o0a Wcro Q Z J IT Qd' �rn 0 U d CD 0W Lo E F I•' . SA