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Home My WebLink About(8) Strongs Yacht Center-Pump Station Report June 2021.pdf ENGINEERING PUMP STATION REPORT REW PREPARED FOR: Strong's Yacht Center, LLC 5780 West Mill Road Mattituck, NY 11952 PREPARED : P.W. Grosser Consulting Engineer& Hydrogeologist, PC is 630 Johnson Ave.,Suite 7 Bohemia, NY 11716 Phone:631-589-6353 PWGC Project Number:STR2001 TABLE OF CONTENTS 1.0 INTRODUCTION......................................................................................................................2 2.0 EXISTING CONDITIONS...........................................................................................................2 3.0 SYSTEM DESCRIPTION ............................................................................................................2 4.0 SANITARY SYSTEM DESIGN INFORMATION AND CALCULATIONS.............................................2 TABLE OF APPENDICES A. E-One Duplex Pump Station Installation Instructions&Warranty Information :8 P.W. GROSSER CONSULTING, INC. PHONE- 631.589.6353 630 JOHNSON AVENUE,STE 7 P.W.GROSSER CONSULTING ENGINEER& HYDROGEOLOGIS"r, P.C. PWGROSSER.COM BOHEMIA, NY 11716 LONG ISLAND • M, N HAI'TAN - . SARATOGA SPRINGS - SYRACUSE - SEATTLE * SHELTON 1.0 INTRODUCTION, P.W. Grosser Consulting, Inc. (PWGC) was retained by the Strong's Yacht Center, PLC to prepare a design plan and report for the installation of a pump station at Strong's Yacht Center.The proposed pump station will convey the sewage from the existing 2-story office building to the proposed manhole. The purpose of this report is to discuss the design of the effluent pump station.The report will discuss the design calculations utilized by PWGC in the design of the pump station and provide information on the pumps utilized. 2.10 EXISTING,CONDITIONS' The site is located at 5780 West Mill Road in Mattituck and is adjacent to Mattituck Creek. The SCTM numbers are 1000-106-6-10&13.4 and the site is 32.9559 acres in size.The property is currently improved with a single-family residence, 2-story office building,boat slips,and 1-story storage building. The subject property is located in Ground Water Management Zone IV(4),which has an allowable density sewage flow rate of 600 gpd/acre. The buildable area is 15.8345 acres. Utilizing the gross land area of 15.8345 acres,the permitted sanitary flow would be 9,500.70 gpd(15.8345 acres x 600 gpd/acre=9,500.70 gpd)• 3.0 SYSTEM DESCRIPTION , For this project, it is proposed to install a pump station that will direct sewage from the existing 2-story office building to a proposed manhole.The new E-One duplex pump station will tie into the proposed onsite sewer force main,which is connected to the existing office building. 4.0' PUMP STATION ESI INFORMATION AND CALCULATIONS The design calculations utilized to size the treatment system were provided are as follows: A. Average Daily Design Flow: Proposed Sanitary Flow: Non-Medical Office Spaces=2,702 sf x 0.06 gpd/sf=162.12 gpd B. Effluent Pump Station: :8 HONE: SSS1.SS .SSSSS 630 HMSO VENLI ,ST 7 P.W.GROSSER CONSULTING ENGINEER fly ROGEO . ST, P.C. PWGROSSER.COM BOHEMIA, NY 11716 LONG ISLAND M, NHAT AN « SARATOGA SPRINGS - SY'RACUSE - SEATT HE T N Since the project is located at a marine park,the operation times of the facility are approximately 12 hours per day.Therefore,to be conservative the pump station has been designed based upon 12 hours of operation. Required Capacity: 30 Minute Fill Time @ Average Daily Flow =162.12 gpd/960 min/day=0.17 gpm =0.17 gpm x 30 min=5.10 gallons capacity Provided Capacity: 39 gal of storage between pump off and pump on Peak Flow: Ten States Standards Peaking Factor=4.47 Peak Flow= 162.12 gpd x 4.47=724.7 gpd 724.7 gpd/720 min/day= 1.00 gpm The effluent pump station will be duplex pump station operated by a 3 float system, utilizing E- One duplex pumps, and a 5' fb wet well.The pump vault includes check valve, polyethylene tank, controls and alarm panels.The control panel for the pump station is a standalone control panel.The proposed pump station control panel will be equipped with a generator receptacle. The pump design calculations for the existing influent pump station pumps are shown below: Effluent Pump Station a. Minimum Flow Required= 1 gpm Flow Provided=11 gpm Force Main Length: 119'-2" Equivalent Length of Fittings: Elbows(90°) 3.00 1 3.00 Elbows(45°) 1.00 1 1.00 Tee 5.50 1 5.50 Check Valve 5.50 2 11.0 Ball Valve 0.50 2 1.00 Total 21.5 :8 P.W. GROSSER . PHONE, 631,509.6353 630 JOHNSON AVENUE,S P.W.GROSSER Rw b_R CONSULTING CN dLvIqG ENGINEER N ppIE5 ¢ HY g OG„OOGI y P.C. PWGROSSER.COM BOHEMIA, NY 11716 ...... LONG ISLAND • MANHA`ip3AN - SARATOGA SPR9N S • SYRA USE - S AITLE - SHELTON Pipe Material: 1.25 in.diameter DR-11 HDPE(1.34 in I.D.) Hazen Williams Roughness Coefficient(C): 120 Calculate Friction Loss using Hazen-Williams Equation 100)1.ssz 11issz 4.25 f t Hp = 0.2083 x (120 x (1.254.86ss) — 100 ft 4.25 ft Piping Head Loss = (21.5 ft+ 119.17 ft)x 100 f t _ 5.97 f t Say:6' b. Static Head= 1.69'ft c. Total Dynamic Head Static Head 1.69 ft Piping Head Loss 6 ft Total Dynamic Head Loss 7.69 ft Say:8' Operating Point: 22 GPM at 8'Total Dynamic Head Velocity:5.75(ft/sec) Proposed Two(2)submersible effluent pumps. Pump station to be a E-One DH Series 152 Duplex unit with two grinder pumps, 1201240v, 10, 1 hp with a minimum capacity of 11 gpm at a TDH loss of 8 ft. :8 P.W. GROSSER P.W. R CONSULTING ENGINEER EER H � GE LOB S r, P.C. PWGROSSER.COM BOHEMIA, NY 11716 LONG ISLAND • HAI'T N - SAFRAT'0GA SPRINGS - SYRACUSE - SEATTLE • SHELTON Appendix A E-One Duplex Pump Station Installation Instructions :8 P.W. GROSSER CONSULTING, INC. PHONE' 631.589.6353 630 JOHNSON AVENUE,STE 7 P.W.GROSSER CONSULTING ENGINEER& HYDROGEOLOGIS"r, P.C. PWGROSSER.COM BOHEMIA, NY 11716 LONG ISLAND • MANHATTAN * SARATOGA SPRINGS - SYRACUSE - SEATTLE * SHELTON LFU -U 2� LFA� General Features The model DH1G2orDF7152 grinder pump station ima complete unit that includes: two grinder pumps, check valve, polyethylene tank, ountro|a, and alarm panel.A single DH152 or DR152 is ideal for up to four, average single-family homes and can also be used for upto 12 average single-family homes where codes allow and with consent of the factory. ~ Rated for flows of3UUOgpd (i1.35G |pd) ~ i5O gallons (5O8 liters)mfcapacity ~ Indoor mr outdoor installation ~ Standard outdoor heights range from 03 inches to16Uinches The DH 152 is the "hardwired,"or"wired," model where a cable connects the motor controls tuthe level controls through watertight penetrations. ILI The DR152 is the "radio frequency identification" (RFID), or"wireless," model that uses wireless technology to communicate between the level controls and the motor controls. Operational Information Motor 1 hp. 1. G rpm, high torque, capacitor start, thermally protected, 120/24O\( 60 Hz. 1 phase Inlet Connections 4-inch inlet grommet standard for DVVV pipe. Other inlet configurations available from the factory. Discharge Connections Pump discharge terminates in 1.25-inch NPT#ama|o thread. Can easily be adapted to 1.25-inch PVC pipe or any other material required by local codes. 7)brchorgc 15gpmat0paig (0.95 |psat0m) 11 gpm at4O poig (0.89 |pa at28 m) 7.8gpm et8O psig (040 |poat56 m) Accessories E/Ona requires that the Uni-Latena|. E/Onu'a own stainless mb*e| check valve, be installed between the grinder pump station and the street main for added protection against baokOmvx Alarm panels are available with a variety Vf options, from basic monitoring to advanced notice of service requirements. NA0052PO1 Rev The Remote Sentry is ideal for installations where the alarm panel may be hidden from view. OPT I O N S : ❑ D H 1 5 2 LEVELRCONWIRED TROLS) FIELD JOINT REQUIRED DR 152 LEVELICONTROLS) FOR MODELS DH152-129 / DR152-129 DH152-160 / DR152-160 GASKETED LID. HDPE ACCESS WAY VENT STRAIN RELIEF CORD DUAL WALL, CORRUGATED CONNECTOR HDPE ACCESSWAY POWER/ALARM CABLE 6 CONDUCTOR W/GND INTERNAL WELL VENT 2.0" DIA. E/ONE EQUALIZER ELECTRICAL QUICK DISCONNECT NEMA 6P (EQD) DISCHARGE 1 1/4" FPT INLET, GROMMET (304 S.S.) TO ACCEPT 4.50' O.D. PVC PIPE (STANDARD).DUST COVER SUPPLIED o QUICK DISCONNECT ASSY. 0 FOR SHIPMENT (NOT (304 S.S.) SUITABLE FOR BURIAL) S.S. CAST BALL VALVE 1 1/4" DISCHARGE LINE (304 S.S.) 42.8in 1087mm CHECK VALVE (NORYL) DISCH � 1 ALARM ANTI-SIPHON VALVE 31.5in (NORYL) 800mm 28.5in ON 724mm OFF 1069al 401 L III f 20.5in 16.5in 521mm 420mm POLYETHYLENE TANK 74 sal 58 sal 1/2" NOMINAL WALL THICKNESS 280 L 220 L 150 GALLON CAPACITY SEMI-POSITIVE DISPLACEMENT TYPE PUMP KC PD 09/30/19 F EACH DIRECTLY DRIVEN BY A 1 HP MOTOR DR BY CHK'D DATE ISSUE SCALE CONCRETE BALLAST MAY BE REQUIRED SEE SEE INSTALLATION INSTRUCTIONS SEWER SYSTEMS FOR DETAILS MODEL DH152 / DR152 DETAIL SHEET NOTE: DIMENSIONS ARE FOR REF ONLY NAOO52PO2 DH152 - 38 NO BAFFLE 17.0" 46.3" DISCH 31.5" INLET DISCHARGE: 1-1/4 MALE INLET: EPDM GROMMET FOR PIPE THREAD 4" DWV PIPE (STANDARD) 0 38.8" U` (10 cip CTT CH 10/19/12 D DR BY CHK'D DATE ISSUE SCALE NOTE: DIMENSIONS ARE FOR REF ONLY SEE MODEL DH152-38, NO BAFFLE NA0052P03 OPTIONS : F-1 DH152 - / 3 LEVELRDCOWIRED NTROLS) ❑ RELESS DR152 - 9 ❑ LEVEL CONTROLS) GRADE MUST SLOPE AWAY FROM STATION GRADE GRADE 41" COVER OVER DISCH 55' INVERT DEPTH 89.7" �Z-BALLAST CONTAINMENT 42.8" RING 31.5" DISCHARGE: 1-1/4 FEMALE INLET: EPDM GROMMET FOR PIPE THREAD 4" DWV PIPE (STANDARD) 0 38.8" @ NSF S� CONCRETE BALLAST MAY BE REQUIRED AD CAH 7/13/07 C 1/16 SEE INSTALLATION INSTRUCTIONS DR BY CHK'D DATE ISSUE SCALE FOR DETAILS im NOTE: DIMENSIONS ARE FOR REF ONLY SEWER SYSTEMS MODEL DH152-93 / DR152-93 NA0052PO4 OPTIONS : F-I D H 15 2 - 12 9 LEVELRDCOWIRED NTROLS) RELESS F] DR152 - 12 9 LEVEL CONTROLS) GRADE MUST GRADE GRADE SLOPE AWAY FROM STATION 3/8" S.S. HARDWARE -FIELD ASSEMBLE- (16 PLACES) SIKA TAPE -FIELD LOCATE- 95" INVERT 80" DEPTH DETAIL, FIELD JOINT COVER OVER SEE INSTALLATION INSTRUCTIONS DISCH I ' FOR FURTHER DETAILS CONCRETE BALLAST MAY BE REQUIRED SEE INSTALLATION INSTRUCTIONS ' FOR DETAILS II NOTE: DIMENSIONS ARE FOR REF ONLY 129.2" BALLAST 42.8" CON RING ENT CIP 31.5" AD CAH 7/13/07 C 1/16 DR BY CHK'D DATE ISSUE SCALE INLET: EPDM GROMMET DISCHARGE: 1-1/4 FEMALE FOR 4" DWV PIPE SEWER SYSTEM S PIPE THREAD 0 38.8" (STANDARD) MODEL DH152-129 / DR152-129 NA0052P05 OPTIONS :❑ D H 15 2 _ 1 6 O LEVELRDCONWIRED TROLS) RELESS GRADE GRADE F-1 D R 15 2 - 1 V O LEVE(L/I CONTROLS) GRADE MUST SLOPE AWAY FROM STATION 112"" 126" 3/8" S.S. HARDWARE COVER INVERT -FIELD ASSEMBLE- OVER DEPTH (16 PLACES) DISCH SIKA TAPE -FIELD LOCATE- DETAIL, FIELD JOINT SEE INSTALLATION INSTRUCTIONS FOR FURTHER DETAILS CONCRETE BALLAST MAY BE REQUIRED SEE INSTALLATION INSTRUCTIONS FOR DETAILS 160.7" Li I i 11 NOTE: DIMENSIONS ARE FOR REF ONLY II II II U� �Pc NSF S� AD CAH 7/11/07 C 1/16 BALLAST RING CONTAINMENT DR BY CHK'D DATE ISSUE SCALE 42.8" 31.5" LN SEWER 8YSTEM8 MODEL DH152-160 / DR152-160 INLET EPDM GROMMET DISCHARGE PIPE THREAD 0 38.8" FOR (STANDARD)PIPE N A 0 0 5 2 P 0 6 DH ] 52 - 57 BUILDERS MODEL STRAIGHT DISCHARGE 17 " 46" 60° DISCH 00 40.0" 31.5" INLET DISCHARGE: 1-1/4 FEMALE INLET: EPDM GROMMET FOR PIPE THREAD 4" DWV PIPE (STANDARD) 0 38.8" u L "P� NSF AD CAH 06-27-07 C 1/16 DR BY CHK'U DATE ISSUE SCALE / //WA/ i NOTE: DIMENSIONS ARE FOR REF ONLY SEWER SYSTEMS MODEL DH152-57 BUILDERS NA0052P07 DH152 - 57 BUILDERS MODEL DISCHARGE VALVE 3'/z ° BURIAL DEPTH BURIAL DEPTH t 12" COVER OVER DISCH i 26" -ULM INVERT DEPTH ALLAST CON RING 42.8" OD oz- 31.5" 59.5" DISCHARGE 1-1/4 FEMALE 0 PIPE THREAD 38.8" INLET:4- UWV PIPE (STANDARD) u L NSF NIIIIIINWOOF AD CAH 06/27/07 C 1/I6 DR BY CHK'D DATE ISSUE SCALE NOTE: DIMENSIONS ARE FOR REF ONLY SEWER SYSTEMS MODEL DH152-57 BUILDERS NA0052P08 �/a711c Rc177c DH152 & DR152 r Typical Installation Instructions & A Am Warranty Information 00 Duplex Station UU 11 U 150-Gal. Capacity Environment One Grinder Pump Feature Identification 1. GRINDER PUMP BASIN — Polyethylene 2.ACCESSWAY COVER— HDPE 3. ELECTRICAL QUICK DISCONNECT (EQD) — Cable from pump core terminates here. 4. POWER AND ALARM CABLE — Circuits to be installed in accordance with local codes. 5.ALARM PANEL— NEMA 4X enclosure. Equipped with circuit breakers. Locate according to local codes. 6.ALARM DEVICE — Every installation is to have an alarm device to alert the homeowner of a potential malfunction. Visual devices should be placed in very conspicuous locations. 7. INLET— EPDM grommet (4.5" ID). For 4.5" OD DV pipe. 8. WET WELL VENT—2.0" tank vent, supplied by factory in units with accessways. 9. GRAVITY SERVICE LINE —4" DWV, (4.5" OD). Supplied by others. 9 . STUB-OUT—4" X 5' Long watertight stub-out, to be installed at time of burial unless the gravity service line is connected during installation. Supplied by others. 10. DISCHARGE VALVE— 1-1/4" Female pipe thread. 11. DISCHARGE LINE — 1-1/4" Nominal pipe size. Supplied by others. 12. CONCRETE ANCHOR— See Ballast Calculations for specific weight for your station height. Supplied by others. 13. BEDDING MATERIAL—6" minimum depth, round aggregate (gravel). Supplied by others. 14. FINISHED GRADE — Grade line to be 1 to 4 inches below removable lid and slope away from the station. 15. VENT— Indoor installation. See section 6, Venting, on page 6. 16. VALVE — Full ported ball valve. Recommended option, for use during service operations. Supplied by others. 17. CONDUIT— 1" or 1-1/4", material and burial depth as required per national and local codes. Conduit must enter panel from bottom and be sealed per NEC section 300.5 & 300.7. Supplied by others. 18. UNION — 1-1/4" or compression type coupling. Supplied by others. (Do not use rubber sleeve and hose clamp type coupling.) 19. VALVE— Ball valve, must provide a full-ported 1-1/4" round passage when open. Supplied by others. 20. REBAR— Required to lift tank after ballast (concrete anchor) has been attached, 4 places, evenly spaced around tank. 2 Figure 1 a OU] SIDE 6 s 2 8 14 z -. 4 n �1T„ q J o 4 1 SEAL CONDUIT PER NEC SECTION 10 300.5&300.7 /4 FEMALE PIPE THREAD 6-12 INCH SETTLING LOOT' DISCHARGE TO BE BELOW 11 FROST LINE 7 90 OR � I t I 20 I — C_ 12 e II II °a4 oQ$4aa�i€°&4 oQ°<b4 oa4$�a41$I'a°a4�a�v�'$�a°aa4aBa�aao�'°asL4b0°ava�$I' oaaoa� oA �o. o . Figure 1 b 11 19 18 3 FAILURE TO COMPLY 15 1-1/4 MALE WITH INSTALLATION PIPE THREAD VOID WARRANTY INSTRUCTIONS WILL INSIDE m (ON-SLAB) I m I 16 9 I I I I The Environment One grinder - If the tank has no be leveled and filled with water pump is a well-engineered, accessway (Fig. 1b): (indoor prior to pouring the concrete to reliable and proven product; Installation): The pump prevent the tank from shifting. proper installation will assure may be installed on or in the If it is necessary to pour the years of trouble-free service. basement floor (see Fig. 1 b). concrete to a level above the The following instructions If the tank is to be set on the inlet, the inlet must be sleeved define the recommended floor, it must be a flat and level with an 8" tube before pouring. procedure for installing bearing surface. If the tank is There must be a minimum the grinder pump station. to go into the basement floor, clearance of three feet directly These instructions cover the it must be anchored to prevent above the tank to allow for installation of units with and unit from floating due to high removal of the pump. without accessways. ground water (see Chart 1, - If the tank has an This is a sewage handling page 12 for weight). accessway (Fig. 1 a): pump and must be vented in - If the tank is to go in the Excavate a hole to a depth, accordance with local plumbing floor: A hole of the correct so that the removable cover codes. This pump is not to be width and depth should be extends above the finished installed in locations classified excavated. The tank must be grade line. The grade should as hazardous in accordance placed on a 6" bed of gravel slope away from the unit. The with National Electric Code, made up of naturally rounded diameter of the hole must be ANSI / NFPA 70.All piping and aggregate, clean and free large enough to allow for a electrical systems must be in flowing, with particle size not concrete anchor. Place the unit compliance with applicable less than 1/8" or more than 3/4" on a bed of gravel, naturally local and state codes. in diameter. The wetwell should rounded aggregate, clean and 1. REMOVE PACKING MATERIAL: The User Figure 2a Instructions must be given to the homeowner. Hardware r supplied with the unit, if any, / will be used at installation. 2. TANK INSTALLATION: Lift the station using only the 0 methods described on page 9, Lifting Instructions. The tank MP7 F is supplied with a standard P8 W grommet for connecting the 79 10 WP4 0 o WE, 4" DWV (4.50" outside dia.) aWP2 WPIO o WP6 incoming sewer drain. Other WP5 WPII inlet types and sizes are WP13 optional (Caution: 4" DR-35 0 0 pipe has a smaller diameter DRY 0 wp,�-. and won't create a watertight joint with the standard grommet). Please confirm L I that you have the correct F�J i Pza inlet before continuing. If a _J concrete ballast is attached to 40 AM r — ——————— -j� BREAKER — T — - ]_20005 EXTREME UP- 1 UM P2 the tank, lift only by the lifting U Ll r Bi, W6TT — `BROWN UM 2 It BLACK RED N — J 1 ' L I NEUTRAL WHITE BLACK Z eyes (rebar) embedded in the cr, G D ONG GREEN GRN/YEL LIJ 5 ALARM FEED ORANGE YELLOW Pump PUMP concrete. Do not drop, roll, or cn 6 ALARM RETURN—BLUE— BLUE POWER,�Mlv POWER¢Mg lay tank on its side. This will damage the unit and void the warranty. 120 VOLT DUPLEX WIRING 4 free flowing, with particles not Assembly Instructions on page E/One Uni-Lateral assembly less than 1/8" or more than 8 for additional information. (E/One part number 3/4" in diameter. The concrete 3. INLET PIPE NBO184PXX or NC0193GXX) anchor is not optional. (See INSTALLATION: Mark the inlet or E/Cine Redundant Check Chart 1 on page 12 for specific pipe 3-1/2" from the end to Valve (E/One part number requirements for your unit.) be inserted. Inlet pipe should PC0051 GXX) be installed in The unit should be leveled be chamfered and lubricated the pipe lateral outside the and the wetwell filled with water with a soap solution. Lubricate home between the pump to the bottom of the inlet to help the inlet grommet with soap discharge and the street main prevent the unit from shifting solution as well. Insert the pipe on all installations. Never use while the concrete is being into the grommet up to the a ball-type valve as a check poured. The concrete must be 3-1/2" mark. Inspect to ensure valve. E/Cine recommends vibrated to ensure there are no the grommet has remained the valve be installed as close voids. intact and in place. to the public right-of-way as If it is necessary to pour the 4. DISCHARGE: The use possible. Check local codes for concrete to a higher level then of 1-1/4" PVC pressure pipe applicable requirements. the inlet, the inlet must be Schedule 40 and polyethylene CAUTION: Redundant check sleeved with an 8" tube before pipe SDR 11 or SIDR 7 are valves on station laterals pouring. recommended. If polyethylene and anti-siphon/check valve If your unit is a model taller is chosen, use compression assemblies on grinder pump than 93" it may be shipped in type fittings to provide a cores should not be used as two sections, requiring field smooth inner passage. system isolation valves during assembly. See Field Joint E/One requires that an line tests. - If the tank has no Figure 2b accessway: (indoor Installation) The discharge connection is a 1-1/4" male NIPT The discharge piping Cal= CONTACTOR ICONTA TOR must incorporate a shut-off 2T , — CZ[1= I valve and a union with a - 8 W7 0 minimum pressure rating of W LA 160 psi, or a suitable piping LIC L 'IT�.WP4 0 WPI, W' SILENCE :WP2 �IPIO disconnect to allow for removal OR.-E...P6 of the pump core. The valve *Wp, Il_� *P13 should be of the type that " provides a full-ported passage 0 0 PAPPUW 2 I (i.e. a ball or gate valve).A NP 7J J standard 1-1/4" union or a com- DRY CL 0- CL CL CONTACTS pression type coupling should D :) D :) a- 0- 0- a be used as a disconnect joint. • If the tank has an access way: There is a ball valve and a quick disconnect 30 AW BAR pre-installed in the accessway. U LU BREAKER Ll -J There is a 1-1/4" female NPT> NEUTRAL ®®®®®®®®®®J I PUMP 1 PUMP 2 discharge connection on the GROUND ———————————-i I I I I I I I I I I I I Li outside of the tank 41" above Ln PINI FUNCTION z C) Z C) F RUN %1-WI- PUMP Of L�j PUMP(h the bottom of the tank. -INWITE'BI—X-1 POWER, POWER_, I G R IYEL <M �G of ALARM 'XL D X 5. BACKFILL F�ALARM Z<:2 z<:5 <—I af <_1 x << << _J REQUIREMENTS: Proper backfill is essential to the 240 VOLT DUPLEX WIRING long term reliability of any 5 underground structure. compaction with dry materials. Before proceeding, verify that Several methods of backfill are Flowable fills should not be the service voltage is the same available to produce favorable dropped with more than 4 as the motor voltage shown results with different native soil feet between the discharge on the name plate.An alarm conditions. nozzle and the bottom of the device is to be installed in a The recommended method hole because this can cause conspicuous location where of backfilling is to surround separation of the constituent it can be readily seen by the the unit to grade using Class materials. homeowner.An alarm device is I or Class 11 backfill material 6. VENTING: The unit must required on every installation. as defined in ASTM 2321. be properly vented to assure There shall be no exceptions. Class 1 A and Class 1 B are correct operation of the pump. Wiring of supply panel and recommended where frost If you have an indoor unit, it alarm panel shall be per heave is a concern; Class can be vented through the Figures 2a and 2b, alarm panel 1 B is a better choice when 2" port supplied at the top of wiring diagrams and local the native soil is sand or if a the wetwell or through the codes.A dedicated 30 amp high, fluctuating water table incoming sewer line with a 2" breaker is required before a is expected. Class 1, angular pipe (the vent must be within 240V duplex alarm panel, and crushed stone, offers an added 4 feet of the grinder pump, a dedicated 40 amp breaker is benefit in that it needs minimal and before the first change of required before a 120V duplex compaction. Class 11, naturally direction fitting). alarm panel. rounded stone, may require The outdoor units are 8. ELECTRICAL more compactive effort, or supplied with a vent pipe from CONNECTION: (Pump to tamping, to achieve the proper the wetwell to the top of the Panel) (Fig. 4) The grinder density. accessway. Failure to properly pump station is provided If the native soil condition vent the tank will result in faulty with a cable for connection consists of clean, compactible operation and will void the between the station and the soil with less than 12% fines, warranty. alarm panel (supply cable). free of ice, rocks, roots, and 7. ELECTRICAL The supply cable is shipped organic material, it may be CONNECTION: (Supply panel inside the station with a small an acceptable backfill. Such to E/One Alarm Panel) portion fed through the cable soil must be compacted in lifts not to exceed one foot to Figure 3 reach a final Proctor Density between 85% and 90%. Non- FILL TO GRADE WITH CLEAN, COMPACTABLE BACKFILL, SUCH AS PEA GRAVEL OR CRUSHED STONE, 1/8' - 3/4* IN SIZE. compactible clays and silts are CLAY OR SILTS ARE NOT ACCEPTABLE BACKFILL. not suitable backfill for this POURED or any underground structure PRE-CAST IN-PLACE such as inlet or discharge lines. If you are unsure of the consistency of the native soil, it is recommended that a geotechnical evaluation of the material be obtained before specifying backfill. I Another option is the use of UNDEARTHSTURBED a flowable fill (i.e., low slump CONCRETE- concrete). This is particularly ANCHOR GRAVEL; attractive when installing BEDDING grinder pump stations in augured holes where tight TYPICAL I N-G RO"M N D clearances make it difficult to assure proper backfilling and SECTION 'VIEW 6 connector mounted on the together. Loosen the nut on provided with the station to wall of the fiberglass shroud. the connector and pull the protect the exposed cable The supply cable, a six supply cable out through where it enters the station. conductor tray cable, meets the connector until it hits the Four self-tapping screws are NEC requirements for direct crimped-on stop feature on the provided. burial as long as a minimum of cable, approximately 24" from 5) Run the cable under- 24" burial depth is maintained. the EQD. **IMPORTANT- All ground, in a trench or tunnel, Those portions of the cable but 24"of the cable must be to the location of the alarm which have less than 24" of pulled out of the station, and panel. Leave a 6- to 12-inch cover must be contained in the EQD and Equalizer should loop of cable at each end to suitable conduit. This includes be hung as high in the station allow for shifting and settling. the vertical portion dropping as possible to ensure that the Connections made at the panel to a 24" depth at the station pump functions properly. Do are shown in Figures 2a and and the length rising out of the not leave the excess cable in 2b. ground at the control panel. the station. 9. DEBRIS REMOVAL: Prior NOTE: - Wiring must be installed 2) Retighten the nut. This to start-up test procedure, the per national and local codes. connection must be tight or core must be removed and the Conduit must enter panel from ground water will enter the incoming sewer line flushed to bottom and be sealed per NEC station. force all miscellaneous debris section 300.5 & 300.7. 3) Feed the wire through the into the tank. Next, all liquid 8a. Installing E/One supply length of conduit (contractor and debris must be removed. cable: provided), which will protect it Once tank is clean, reinstall 1) Open the lid of the until it is below the 24" burial the pump and proceed with the station. Locate the cable and depth. test. the feed-thru connector on 4) Position the conduit 10. TEST PROCEDURE: the wall of the shroud. If the vertically below the cable When the system is complete station has a field joint and connector along side of the and ready for use, the following was delivered in two pieces, station reaching down into the steps should be taken to verify be sure both halves of the burial depth.Attach the small proper pump and high level EQD are securely assembled guard (protective shroud) alarm operation: a) Make sure that the Figure 4 discharge shutoff valve is fully CABLE HOOK open. This valve must not S roll be closed when the pump is operating. In some installations there may be a valve, or valves, at the street main that must also be open. PROTECTIVE SHROUD (ignore all Trouble SUPPLY CABL- indications, LEDs and/or CABLE CONNECTOR messages until the panel is reset at the end of this CONDUIT procedure.) Power at the station must not drop below 10% of nameplate For model DH152: voltage. Maximum Recommended Length: b)Turn on the alarm breaker. 120 Volt 60' (min. voltage at pump 108V) c) Fill tank with water until the 240 Volt 150' (min. voltage at pump 216V) high level alarm turns on. Shut Consult factory for longer lengths off water. d)Turn on pump breaker; the pump should turn on immediately. Verify that the CONFIGURATION high level alarm turns off and then the pump turns off. Proceed to Step E. For model DR152: b) Fill tank with 100 gallons of water. c)Turn on pump and alarm breakers; the pump and high level alarm should turn on immediately. d) Verify that the high level alarm turns off and then the pump turns off. e) Clear/Reset the alarm panel: Sentry and T260 panels: Reset is not required. Protect Panel: Turn pump and alarm breakers off and back on simultaneously. Protect Plus Panels: Perform a "cold start" from the Initialize System menu.Any user setting that were previously chosen will not be reset. f) If any Trouble or alarm conditions are indicated after the panel is reset, contact your local service provider. Field��~��N�� ~�� m��N�� 0��m��00�~�~�� ~- ~-~~~~ ~ ~~-~~~'~~~~-~�p ~~~-~~~ ~~~--~-~~ ~`- IT IS EXTREMELY IMPORTANT THAT THE JOINT IS SEALED PROPERLY BEFORE BACKFILLING. EXCAVATING A UNIT FOR REPAIR IS VERY EXPENSIVE AND CAN BE EASILY AVOIDED BY USING PROPER CAUTION DURING THE FOLLOWING PROCEDURE. PartaindudedinFie|dJointKb: aligning the bolt pattern of the two numbers. Identify all parts before proceeding flanges. 8\ Using the same sequence us with installation. 5> Suppurt the upper 000esovvay in Step 7. tighten each bolt ho8U section o few inches over the in-|be. Visually inspect the joint. (1M) 3/8-18x1-1/2 long screws tank, making sure to align the vent each bolt and each nut should (1S) 3/8-16 Elastic Stop Nuts port in the lid with the vent pipe have a flat washer between itand (32) Flat Washers in the tank. Once aligned, lower the flange, and a uniform amount (1) Length Sealant(Siko)Tape the upper section onto the mating of sealant should beprotruding (1) Hole Punch flange using the three bolts ho from the seam along the entire (1)Vent Pipe Extension guide ittu the proper position. See pehmater. Fig. 5b. In the event that there are 1> Carefully clean and dry both 6> Insert the remaining 13 bolts any voids in the sealant, the 000asswmy flanges with solvent. with flat washers into the flanges. joint may leak. Take corrective IMPORTANT- Sealing surfaces Place a flat washer and elastic actions if necessary and he must be dry to ensure the stop nut on the end of each bolt, sure that the joint is leak free sealant adheres correctly. turning the nut on just enough to before continuing. 2} Starting et one hole oftank hold the washer inplace. Q) Install the vent pipe extension flange, apply two layers ofSika 7>Tighten the bolts until the piece, which was shipped inside Tape around the inside half ofthe sealant begins to squeeze out the upper piece uf the ycoeasvvay. flange.Align the outside edge of from between the flanges. Tb Push the extension pipe into the tape with the bolt circle. Move ensure a consistent, sturdy seal, the bell mouth fitting on the pipe to the adjacent hole and apply tighten them in the following installed in the wet well tank. Be one layer ofBiko Tape around sequence: 1. Q; 5, 13; 3, 11; 7. 15; sure the pipe is seated correctly. the outside of the flange.Align 2. 18; 4. 12; 6. 14; 8. 16. Always Slide the top end of the extension inside of tape with the bolt circle. be sure to tighten one bolt and pipe into the receptacle onthe Remove the backing paper osyou then the bolt at the position 18O° bottom of the lid. lay the adhesive on the flange. from it; see Fig. 1 for position Do not stretch S|katope during application; it may result inm leak. The tape should overlap at the end by approximately 1/2inch, as shown in Fig. 5a. If section Figure 5a Figure 5h ofSiko Tape is misapplied, the bad section may bo cut out and replaced. Cut away the poorly laid ��^ BEGIN 112"BEFORE HOLE (ILLP) °= `^"� portion cleanly with a knife and be 2 LAYERS INSIDE 901 T CIRCLE sure bm over lap the tape adeach �� end about 1/2inch. 15 OUTSIDE BOLT"""'" 3) Using the tool provided, 3/8 STAINLESS punch a hole through the tape sd STEEL HARDWARE each of the 10 existing bolt holes in the flange. Be careful to keep the exposed sealant clean and = ="" dry. 4) |n��thre�ofthesi��een3/8- . 16x 1-1/2^ long bolts, with aOot washe� into the�ange attached to \ —��" the upper pa�of the amoenmway. D 6 FLANGE These will act as guides while SIKA 1APL � | 7 ��A��L= i '� Lifting 0��m��*��~�� ~~�~~ ~�� ~~~~��~ ~~-��~~.~ ~~~ FAILURE TO FOLLOW THESE INSTRUCTIONS COMPLETELY WILL VOID WARRANTY °Transporting unit to installation site:Always lift a unit from the bottom for the purpose of transportation. The station should be received attached tompallet for this purpose. Never roll ostation or move iton its side. 1. Wo Ballast, No Eye bolts 2. No Ballast, Factory- Installed 3. Precast Ballast: Never lift m (Ballast tobe poured inp|ane): Eye Bolts (Ballast tobepoured station that has a ballast attached |f the concrete anchor istobe inp|aoe): |f the concrete anchor by any means except the nebmr poured while the station isinplace iotoba poured while the station hooks. The weight of the concrete and it has no eye bolts, lift the iain place lift the unit bysecuring will damage the station ifyou unit bysecuring two 2O foot flat straps tothe eyebolts supplied mn attempt to lift it from any part of or round eye slings around the the lower flange, oa shown below. the station. (see below) station. Loop the slings around Keep station oriented vertically to the station and use anappropriate avoid any damage. Only lift from lifting beam or tie-down strap to the eyebolts to put unit in hole, ensure the safety of the station not for moving any distance. (see and people close to the unit. (see bdnvv) below) 10 E/One Grinder Pump Station Ballast Calculations Any buried vessel that is submerged, or partially submerged, in water will be acted on by an upward buoyant force that attempts to return the vessel to a non-submerged state. The magnitude of this buoyant force is equal to the volume of the vessel that is submerged multiplied by the density of water. On most in-ground installations a ballast, or concrete anchor, of proper volume and weight is required to resist the buoyant force. The amount of ballast required for a given set of installation site conditions may be calculated as follows. Installation Site Assumptions 1. Low water table — under worst case ground water or flood conditions, only the wet well portions of the E/One grinder pump stations will be submerged. 2. Backfill materials are per these installation instructions. 3. The consulting engineer should perform a soil test to determine if the assumptions that have been made are valid. If the site conditions differ from these assumptions, then the consulting engineer must revise the calculations as shown in this document. Physical Constants 1. Density of Water = 62.4 lb/cu ft 2. Density of Concrete = 150 lb/cu ft (in air) 3. Density of Concrete = 87.6 lb/cu ft (in water) 4. Density of Dry Compacted Backfill = 110 lb/cu ft 5. Density of Saturated Backfill = 70 lb/cu ft Procedure A. Determine the buoyant force exerted on the station. 1. Determine the buoyant force that acts on the grinder pump station when the wet well is submerged in water. 2. Subtract the weight of the station from the buoyant force due to the submerged wet well to determine the net buoyant force acting on the station. B. Determine the ballast force exerted on the station. 1. Determine the ballast force applied to the station from the concrete, saturated soil and dry soil. C. Subtract the ballast force from the buoyant force. 1. If the installation site conditions are different from those listed above, the consulting engineer should recalculate the concrete ballast. Ballast Calculations The following calculations are to outline the areas used to determine the volumes of the different materials for the ballast. All sections referred to in the calculations are marked on the accompanying drawing. E/One Grinder Pump Station Ballast Calculations Sample Calculation Volume of Station Wet Well = 22.0 cu ft Station Weight = 470 lb Station Height = 93.5" A. Buoyant Force 1. The buoyant force acting on the submerged DH152-93 is equal to the weight of the displaced water for the section of the tank that is submerged (wet well). F buoyant = (density of water)(volume of DH 152-93 wet well) = (62.4 lb/cu. ft)(22.0 cu. ft) = 1372.8 lb 2. The net buoyant force acting on the station (Feet-buoyant) is equal to the buoyant force (F buoyant) minus the weight of the grinder pump station. F net-buoyant= 1372.8 lb—470 lb = 902.8 lb B. Ballast Force 1. Determine the volume of concrete (if applicable) and soil (saturated and dry). Section 1: Used to determine the volume of concrete Area = (Height)(Width) + (Triangular Area) = (20")(3-1") + (1/2)(7")(5.5") = 81.3in 2 Volume = (Area)(Average Perimeter of the cylinder) = (81.3in 2)(27c)(20.95") = 10701.74 = (10701.74 in3 )(1/1728 ft3/in 3) = 6.2 ft3 Section 11: Used to determine the volume of saturated soil Area = (Height)(Width) = (16.5")(3.1 = 51.2in 2 Volume = (Area)(Average Perimeter of the cylinder) = (51.2in 2)(27u)(21.0") = (6755.7 in3 )(1/1728 ft3/in 3) = 3.9 ft3 12 E/One Grinder Pump Station Ballast Calculations Sample Calculation, Continued Section III: Used To Determine The Volume Of Dry Soil Area = (Height)(Width) + (Top Area) = (36.5")(3.1 + (17.5")(9.3") = 275.9in 2 Volume = (Area)(Average Perimeter of the cylinder) = (275.9in 2)(27c)(1 7.9") = (31030.2 in 3 )(1/1728 ftl/in') = 18.0 ft3 2. Determine the combined ballast Ballast (total) = Ballast (concrete) + Ballast (saturated soil) + Ballast (dry soil) = (Vconcret,,)(density concrete in water) + (Vs.,)(density wet soil) + (V,,.,,)(density dry soil) = (6.2 cu ft)(87.6 lb/ft3) + (3.9 cu ft)(70 lb/ft3) + (18.0 cu ft)(110 lb/ft3) = 543.12 lb + 273 lb + 1980 lb = 2796.12 lb C. Subtract the buoyant force from the ballast force to determine the final condition Final Condition = Ballast Force — Buoyant Force = 2796.12 lb— 902.8 lb = 1893.3 lb The approach outlined above may be used to calculate the ballast requirements listed below. Chart 1 Station Wetwell FNet- Station Fballast Volume Weight Height (in) Volume Buoyant Weight (lb) Concrete Concrete (cu ft) (lb) (lb) (cu fit) in Air (lb) 93inches 22 902.8 470 2787.4 6.1 915 129inches 22 863.8 509 5174.4 6.1 915 160inches 22 833.8 539 7253.4 6.1 915 13 SOIL CONTRIBUTION TO BALLAST ANGLE OF ANGLE OF REPOSE REPOSE 026.4-----. 50.2 \ \,� �\/\%/; SECTIONIH 36.5 96.3 SECTION H \ \ J 16.5 BALLAST 36.5 % %\ � \/\/� CONTAINMENT RING MENT X \ \% SECTION I CONCRETE ANCHOR (915 LBS./6.1 CU FT) NO UNDISTURBED-/ QJ38.8 EARTH -� 045.0 - NSF (ED AD CH ...�. ..07/19/07 DR BY &WD DATE ISSUE SCALE SECTION EI - DRY SOIL (ACCESS WAY) % >� SECTION II - SATURATED SOIL (WET WELL) SEWER-SYSTEMS STEMS SECTION I - CONCRETE ANCHOR BALLAST INFORMATION ROUND AGGREGATE (GRAVEL) 14 Adjusting �� Height �� *�� Grinder �� m�~ � ��K� � �@�� n ��*�� mm m m °�mm� ��m �mm �� .� Pump ��w�� TO INCREASE STATION HEIGHT GINCHES 1. Increasing station height can be done without cutting the station. Use the E/Dne Extender cover shroud kit (ND0082G01)and follow the instructions that are included with the kit. TO INCREASE STATION HEIGHT MORE THAN 6 INCHES or TO REDUCE THE STATION HEIGHT. REMOVE EXISTING COVER ASSEMBLY(Fig. 6> |f your existing station has o welded-on cover shroud you will need the ,~^~ , oppropriaterep|eoementooverkit (eeaThb|e2. page15). 1. Turn off all power to the grinder pump station. 2. Remove the tank lid and the electrical shroud. - 3. Unplug the electrical quick disconnect(EC>D) and remove the EOD from the supply cable. Note: D0 NOT CUT CABLE. Loosen liquid tight ~��~ ~~~~ cable connector and pull the supply cable out through the connector on the side oftank. Figure O 4. Tape the pump breather cable tu the vent pipe in the tank. G. Remove the soil around the tank, exposing three of the tank corrugations below grade. Use caution not to 'EU1TE�N` "�� IORRUGATION ABOVE TANK CUT ACCESSWAY� �EY .",". damage buried cable. WITH FINISHED GRAFF 6. Remove existing cover shroud. Sa. Welded-on shroud (atandand)- Using a hand saw, ~R'~ -'— IADL cut the tank in the valley between the two corrugations at grade, discard existing welded-on shroud and attached corrugations /ahnoud/onm�hobmrauaeo0 Caution:' '� � Figure 7 Be careful not bo cut either the vent pipe or the pump breather cable. 6b. Clamped-on shroud - Remove band clamp andLXFLNSION cover shroud. IVI Z VLNTL, REDUCING STATION HEIGHT (Fig. 7) GRADE HEPHT — 7. Using o hand saw, cut the tank in the valley EXTOSION between the two corrugations ntgrade. 8. Cut vent pipe 41/4^ above the cut made onthe tank. Proceed to ob*p 16. INCREASING STATION HEIGHT (Fig. 8 and Fig. &) Q. Remove the soil around the tank exposing it — 18'' deeper than the extension being installed. For FigVn8O example, if you have a2'exienaion (not including the coupler) you must dig down 3'6^ minimum from grade; if you have a4'exteneion (not including the coupler) you must dig down 5'8^ minimum from ACCESSWAY EXTENSION grade. Use caution not to damage buried cable. FOOT OR 4 FOOT 1U. Measure from grade down 2' (for a2' extension) or4' (for a4^extension)and mark aooeaavvay. Using a hand saw, cut the tank inthe valley between the�/ocorrugations that are closest "O""'"" �~ to your mark. Note:Make sure the welded-on shroud of the ewben�onw�/beat grade/ewa� Be INSTALL BETWEEN��» CURRGAsure you are not cu��/ginto the wet we8and you UNIT ON ^' /nuathave two o*noDa�onmb*/ow/your ou� �there xc��'""s are less than two corrugations, this extension kit can 7 not be used. —=—�r ' Caution: Ba careful not to cut either the vent pipe Figure or the pump breather cable. 15 11.Attach the vent pipe extension with the 2" vent coupling, bringing the vent well above grade. 12. Clean all dirt and debris from top four corrugations on tank. |nm(aU the24^ coup|erC-hng on the tank between the top two corrugations with the white or yellow line facing out and on top. 13. Lube extension coupler and coupler O-ring with pipe |ubeor dish soap. 14. Manually press coupling evenly over lubricated 0-ring. If additional force is needed, place a plywood cover over the accessway and apply gentle mechanical pressure to the coupler. Note: Care must beused when pushing down on the coupler. Excessive force or impact may result in damage and leakage. 15. Frequent visual inspections during installation must be performed to determine when the tank has fully engage the coupler. �� C^` REP LACEMENT ASSEK8BLY(Fig. 10) ��- 10. Clean top corrugation onmmcessvvay extension and mating surface of replacement shroud with acetone. ��,. 17. UbenoUyapp|ythesiHooneaea|erprovidedtothe SS--- -- underaideofthenap|aoemantahroudvvhereitvviUoomein VENT- contact with the anoeoswoyextension. LIQUID TGHT CABLE CONNECTOR- 18. Lubmvvet well vent grommet and vent pipe extension ��~~ vvithpipe |ube. non-grit hand cleaner or dish soap and slide vent pipe through grommet until tank shroud seats(o � �[�� ABOVE TANK BEFORE ASSEMBLY eooasavvay. 1Q. Place SS band clamp around top corrugation and the ------GAF- GRADE - - replacement shroud. Tap with a mallet around clamp to help seat the clamp. Torque stud assembly on band clamp toa ��---- maximum 125in|b. 20. Reinstall the supply cable, EQD°°, tank lid and Figure 10 electrical shroud and tighten cable connector. (°°See ^EC>D wiring order,''Table 1) 21. Follow start-up procedures tu ensure proper pump operation (you will °°E{][) wiring order find the start-up instructions in our service manual or the station installation PIN # COLOR instruction guide). 1 Brown Table 2 DESCRIPTION PART NO. 3 Black Simplex station NC0022G15— 4 Gm/Yellow Simplex, flood plain config NC0022G16 5 Yellow Duplex station NC0022G17 Blue Duplex, flood plain config NC0022G18 Table 1 --------------------- -------------- -------------- NOTE: IF EXISTING 0,T OUT~~~~ ACCESSWAY HAS ONLY 2 CORRUGATIONS (Fig. 11\ 550 - If the coupler will not 3-� � engage completely because the � discharge piping is in the way, and it doesn't have @ cut out, you will need to cut slot in the coupler. =~"��LIP°° - Using m hand' reciprocating �,',�=��^�,��".~°.��* or h0|� �8w' cut 8n arch in the "='��= | °='°�I"='�=""SIING ACCLSS°==`""CO= | coupler; the cut-out is not to Figure 11 exceed 5.50^ taU Dr5.00^ wide. Figure 12 16 17 Precision Castarts Company Environment One Corporation 2773 Balltown Road iskayuna, New York 12309-1090 Voice: (01) 518.346.6161 Fax: 518.346.6188 www.eone.com NA0063P0l Rev K 10/19 18 �� t�= �� 0�� m� �� n�ne Grinder Pump-� General Information Your home is served by a low pressure sewer system; the key element is an Environment One grinder pump. The tank nn||ecta all solid materials and wastewater from the house. The solid materials are then ground to o small size suitable for pumping as a slurry with the wastewater. The grinder pump generates sufficient pressure to pump this slurry from your home to the wastewater treatment receiving line and/or disposal plant. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1)this device may not cause harmful interference; and 2)this device must accept any interference received, including interference that may cause undesired operation.Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Care and Use of your Grinder Pump The Environment One grinder pump im capable ofaccepting and pumping a wide range of materials, and mn extensive grind bast is required in order to obtain NSF approval. However, regulatory agencies advise that the following items should not be introduced into any sewer, either directly or through a kitchen waste disposal unit: Glass Seafood shells Diapers, socks, rags orcloth Syringes Cotton swabs Personal/cleaning wipes &sponges Disposable toothbrushes Latex/viny| items &1ota| Plastic objects (toye, utensils, etc.) Kitty litter Dental Ooaa Aquarium gravel Sanitary napkins ortampons Cigarette butts Caution: Kitchen garbage disposals do not keep grease/oil out mf the plumbing system |n addition, you must never introduce into any sewer: Explosives Strong chemicals Lubricating oil and/or grease Flammable material Gasoline Items introduced into the sewer system from your home can potentially impact the water environment. Proper disposal of household wastes such as window cleaners, unused/expired pharmaceuticals, paint thinners, fats, fruit labels, etc. is important. For more |nformation, visit http://www.vvef.org. Periods of Disuse If your home or building is left unoccupied for longer than a couple of weeks, perform the following procedure: Purge the System. Run clean water into the unit until the pump activates. Immediately turn off the water and allow the grinder pump bo run until it shuts off automatically. Duplex Units. Special attention must be taken to ensure that both pumps turn on when clean water is added to the tank. Caution: Do not disconnect power to the unit Power Failure Your grinder pump cannot dispose of wastewater without electrical power. If electrical power service is interrupted, keep water usage toaminimum. Pump Failure Alarm Your Environment One grinder pump has been manufactured to produce an alarm signal (120 volt) in the event nfe high water level in the basin. The installer must see that the alarm signal provided is connected toan audible and/or visual alarm in such a manner asto provide adequate warning to the user that service is required. During the interim prior to the arrival of an authorized service technician, water usage must be limited to the reserve capacity of the tank. For service, please call your local distributor: 19 �t} Limited Warranty For E/ ne Extreme -Series, W-Series & Upgrade Environment One Corporation offers limited warranty that guarantees its product to be free from defects in material and factory workmanship for a period of two years from the date of installation, or 27 _ _ s from the date of shipment, icvr occurs first, provi ed the product is properly installed, serviced and operated under normal conditions and according to manufacturer's instructions. Repair r pa s replacement required as a result of such defect will be made free of charge duringthis ri upon return of the defective parts or equipment to the manufacturer or its nearest authorized service center. Model Number: Serial Number: @.0*L"' NSF CIPP� Installation Date: 13 SEWER SYSTEMS 2773 Balltown Rd • Niskayuna NY USA 12309 (01)518.346.6161 •www.eone.com 3ltt tt�� CURVEEJONE SPD PUMP PERFORMANCE 10o GRINDER PUMP, 1HP, 1725 RPM 230 95 220 ® 210 90 ® 200 85 190 80 LOW PRESSURE SYSTEM DESIGN PRESSURE 180 75 CONSULT FACTORY 170 FOR INTERMITTENT USE ABOVE 80 PSI 70 OR 185 FEET TDH 160 65 150 60 140 130 W 55 120 50 w 110 o' z 45 100 Lij 0 Q 40 ? 90 � LL- o ' 0 0 0 z 35 80 w w Q 30 70 �` u Q z � z o 25 60 0 w Q 50 = 0 20 u ~ 40 c 15 30 10 20 0 5 10 0 0 -5 -10 i - -10 20 -30 -15 -40 -20 -50 -25 -60 I I I I I I I I I I 0 2 4 6 8 10 12 14 16 18 DISCHARGE (0), GPM ESD 08-0022 REV. 2, 6/08