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Tien% „� AUGUST201fi
<br /> 1I �Fn nppp nn b)for a tank rm soil cover deptln that Is greater than 2.0 feat and up to 4.0 teat(600 to it needed.Long-ten groundwater control measures such as unrlrnirelns and
<br /> (�7(m�l:((�111 oaU�1�,2`IiIIII�I LlO®(1)1 II( � l��k(Il�(111 ����S�.Zf��sY®�• 1,200 rem),suitable soil textures Include: Interceptor tranches may be satiable ti the site is amenable to co-cclken ola
<br /> tanks control system and such systems are not prohibited by reguladon or P.ev,and the tank
<br /> BEFORE YOU BEGIN - location is not subject to flooding.Property Installed underdrahs and growxtvrater
<br /> points provided at each of Ile Intl and oullol ports according to the applicable Interceptor trenches may prevent the need for lank buoyarcy control measures,
<br /> Infiltrator Water Tachnoluglue'tanks must be Installed according to state and/or Inlet and Outlet Hole Locations section of this document.The[dot and outlet �,,,e�tin1i001
<br /> ocal regulations,whlch supersede the manufacturer's Installation Instructions, may be drilled on either the sides ler ends of the tank,as required based on �+ INSTALLING UNDER SHALLOW GROUNDWATER CONDITIONS
<br /> If unsure of the Installation requirements for a specific site,contact the health applicable codes and sRa..millions.' A•s•••••a r
<br /> departmont or permitting authority.The IM-Series referred to In this document ws...an o.awre.a sox e.a. Buoyancy control measures may be required If the Infiltrator tank Is to be Installed
<br /> 'Indiana,Kentucky,Oregon,West Virginia,and certain Florida and Texas a rws.�*aw a.,avnw with less than 12 inches 300 mm of soil backfill cover,and whefu the water
<br /> Includes the IM-540,IM-106D,and IM-1530 npdels. .,a,r ( )
<br /> tanks ora factory-drilled. level outside the tank has the potential to rise 30 Inches(750 mm)or more above
<br /> S.I lie gaskets supplied with the lank am compatible with Schedule 40 and SDR the elevation of the tank bottom.Otherwise,no control measures are required
<br /> WARNING:IMPLOSIONS MAY CAUSE SERIOUS INJURY 35 pipe using a 5-Inch-diameter(125 mm)hole saw. •""aye Pe""'
<br /> (sae Ta1).The need for buoyancy control measures must be determined
<br /> Follow Infiltrator Water TecMrolo les vacuum test Instructions 4.Insley the rubber gaskets of the Intel and oon outlet. based on backfill cover depth and height of ureter outside OI toric above the tank
<br /> g 6.Using all four of the tanks Integral filing lugs,lower tank Into excavallon. _ bottom according to Table 1.Refer to Infllhalor IM Salim Tank Buoyancy Control
<br /> •" - --a"� 8.Slide the Inlet and outlet pipes*through the gaskets,Soapy lubricant may Guidance document for mom Information.
<br /> ❑IM Series tank ❑Excavator be used to slide the pipe In. 11"1:11atnesdds'and aondatout;requiring buoyancy control' --
<br /> ❑Access port lid(.)' ❑Shovel 'For North Carefree,the Inlet pipe shall be a straight pipe with re tee.
<br /> ❑10 screws par lid' ❑Level 7.Hwlzontofy position the tee 1%Inches(40 mm)if=the access port not, sea wv.rda ebere bNi
<br /> 1riWMrght.bava 1n
<br /> allowing the tee to fit Into the recess In the access port lid sea dela/. ,�,eav,o .. o '"mss•' 6In(160 rami to Mon ttka
<br /> ❑Qncluded) gaskets - ❑5-Ireh-diemeter(125 mm) ( t t.okbalom rain I=mrr4
<br /> (Included) bete saw S.Install lids and risers(sea Installing Risers section)as necessary.Rotate lid ei"eNO � � -
<br /> ❑Indettoutlettees' ❑UIII[ly knife over access opening untill Indexes to tank and drops Into position. 3. Backfill should not have stoneagreater than 3 Inches V5 mm)In diameter or pipe seoeak Do na latae O-011.16
<br /> OTape measure LJ PVC pipe glue with primer roarbrsese.nr,,,„,n excessive clods that do not break apart during placement and cans-thm. se Inle seddle a
<br /> ❑Pipe,risers,etc. •tea and na Inclusion codas b F"01"0"r"e1 Backfill must be capable of occupying the spaces between the tank ribs and sore pe s.dme4 'Mawd.'s Nana
<br /> ❑Socket wrench alet./p,ovince y °"•� beneath the haunches. f --
<br /> Note;Rounded screened aggregate(e.g.,pea gravel)Is not a suitable 0a in free mm)1° IM-ISsO None
<br /> --- � backfill. se h(Asa mailsea axe
<br /> 4. Standard gold sellrfassificensa
<br /> tlon methods shall he used to determine the soil tthan solo Non. None
<br /> INSTALLATION SITE SELECTION n �u.wau textural class. 060rn" -
<br /> 1.Do not Install the tank In vehicular traffic areas.The tank -1s designed for err Note:Under most circumstances,the determinatlon of sell dllatency will, tgn-s4o,IM-loeoeaa IM-t6so,
<br /> non-traffic applications. net be required.Dirianey,shall be determined In the field using a last that 2.Sea lnfflrator W-SedasT k Bualanry coined Guldarim fordstief lnmrreellon ondro use
<br /> auto,w.rocn.uv x.rsro ua tram em1 of contras.
<br /> does not require speclallzed equipment,per ASTM D2488,Section 14,9.
<br /> 2.Tho allavahlo sol I cover depth Is 6 to 48'Inches(150 to 1,200 mm). s.No aoarole aro re4ukea for aoe cov.r depths a,eaednq is In(300 mm).
<br /> '1B-Inch(450 mm)max.In Florida for Cat.31M-Sadas ranks; ll ^ Complete Instructions can be found at vnv,v.lnfritratonvatereom 4.Th.W%3hdl not be le,telledwhere the water level Weld,the lank exceeds the height of Ne
<br /> 48-Inch(1,200 mm)max In Flodda for Cat.41M-Sellas tanks;36-Inch 5. Place and compact soil by walking In beneath the haunches of the tank. oatd pipe saddle.Follow Table 4 gender es.
<br /> (900mar)max.In Massachusetts,New Hampshire,North Carolina,and Oregon. - 6. Place beckfll aroundthe four sidewalk In an alternalkg merrier,so that the backfll
<br /> S.The tank shall not be Installed where the subsurface wafer level outside the tank height along the four sldevealls is maintained wilhla a 12-inch(300mm)tolerance. INSTALLING RISERS
<br /> exceeds the height of the outlet pipe saddle.Follow Table 4 guideline& 7. Ito not backfill lop of tank before sidewalk are completely backfilled. 1.Compallble risers Include24-Inch(600 rnm)dlameter products such as
<br /> EXCAVATING AND PREPARING THE SITE 8. Continue to place backfill along the sldewalls In 12-Inch(300-mm)lifts.Place the Inlfketer TW-Riser,EZset by InI11I t r,PolyL k%Inc.,end Thf-T11.9
<br /> 1.Unless buoyancy control measures are required,the excavation width and backfill between the ribs on the sidewa[[s such that the space between the Corporation,In addition to 24-Inch(600 mm)diameter corrugated HOPE end
<br /> length should be 18 to 36 Inches(450 to 900 mar)larger than the lank on .. ribs Is completely Filled with sell IFEX Ultra Ritrbr PVC pipe.Fallow Infiltrator's IM-Sedss Tank Riser Conor len
<br /> each side or sized as necessary to ensure proper backfill compaction,as 9. Compact backfill material either by walking-In,hand tamping or mechanical Guldirt
<br /> outlined In Steps 5-10 of'Beckfilling the Tank In this document.See Innitrator BACKFILLING THE TANK compaction(Includes backhoe bucket).If mechanical compaction Is 2.In Oregon only,watertightness testing shall include IiYing with water at least P.
<br /> IM-Sones Tank Buoyancy Centro[Guidance document,avafable online at Note:Infiltrator tanks do not require filling with water prior to backfill used,such as a walk-behind tamper or backhoe bucket,asingle pass is Inches above riser connection,with no more than l gallon leakage per 24 hours,
<br /> vnnv.lnflbelonvateccom,far specific excavation requirements when Installing placement.Water filling and backfilling to the tank mid-height Is required recommended.Compact each lift prior to placement of next lift.Compact per OAR 340-073-0025(3).
<br /> buoyancy control measures. If the tank Is left in either an open or backfilled excavation that may till backfill from lank walls to excavation sidewalls. INSTALLING PUMPS AND RELATED EQUIPMENT
<br /> 2.Excavation depth shag account for the 55-Inch(1,375 mm)funk holght.Also with water from rain or other sources. 10.Complete backfilling and grade the area.
<br /> account for 4Inches(100 mm)of bedding(if required)and cover depth 1.Backfill Win suitable native sof(max.3-Inch(75-mm)stone d[emaler).If native 11.A minimum 6-Inch(150-mm)depth of suitable soN must be placed over thePumps may be supported on astable,level 16x16-Inch(400x400-mm)platform
<br /> (pemosslble cover depth is 0.6 to 4 feet(150 to 1,200 mm)of soll). soil is unsuitable,replace unsuitable fraction with suitable soil.if sultabla soil is top of the tank.The balance of backflll placed to finish grade above the lank • positioned on the bottom of the tank.One 18x16-Inds block or two 8x16-Inch(200
<br /> not local) awalla le,contact Infiltrator for assistance. may e either suitable soil.ae or unsuitable so. -mm x400-mm)s[do-by-side Mocks may be used.Limit block height to account to
<br /> Note: the water level Outside the teak exceeds the height the Duller y y hpump height and Rquid levels during pump cycles.DlocKs)should be Placed below
<br /> pipe saddle,
<br /> ddle,tank structural Integrity may be compromised.See page 4 2.Suitable soil shall Include soil textural classes defined In the United Slates 12.Establish a strong stand of emelon-resistant vegetation. an access opening and level upon the lank bottom.For two blocks,orionl them
<br /> for maximum allowable subsurface water elevation guidelines. Department of Agriculture soil triangle.Suitable soil textural classes are based Nota Grade to prevent the hackfllled excavation from fill Ing with surface perpendicular to ribs on the tank bottom,if present,for stabflly.
<br /> 3.Inspect bottom of excavallon to verily suitability of native soy for tank on the tank Installation depth,as measured from finished grade to the top of runoff.If the water level In the backfilled excavation exceeds the height of
<br /> !nstallallan.Solis with large,proWding,ler sharp atones or other shnllar objects tank. the Dattel pipe saddle,ionic struclurel lntegrlly maybe compromised. Installation of products such as electrical conduit and wiring,pumps,water level
<br /> control equipment,valves,siphon equipment,air..shall be in accordance with the
<br /> that may damage the tank am not suitable. a)For a lank soil cover depth of 0.5 to 2.0 feet(150 to 600 mm),suitable soil duct manufacturer's instructions and compliantvlth a applicable slate or local rola
<br /> 4.The tank may be Installed either In suitable native soil(see Hacktill[ng Oto Tank textures Include: ii".nc Foa wmawa e•sak cora PropP
<br /> section ora minimum 4-Inch 100 mm I g gr g "aSf1F1'w"^os and regulations.Appurtenances shall be fastened to the lank deersystem and not th
<br /> ( )layer of wall-graded anular soil having so-dwr tank body or access opening not.Where poaelh''e,appurtenances shall be Instellod
<br /> parl[cles less than 3Inches(75 ram)In diameter,or maximum 0.5-Inch(13 rain) oleT_ _1r
<br /> to facYltate maintenance and repair access Ne the lank access opelIn9s.
<br /> diameter crushed stone. a P- Note:Prefabricated pump"all.may be Installed.
<br /> 5.Create a uniform,compacted,leve[surface to ensure that the bottom of the uF rs err p
<br /> l
<br /> tank Inevenly supported.Verity that the Installation surface is fat w.asvywer marox..n„ RtncE sea GENERAL SPECIFICATIONS
<br /> easerza •Follumto comply with"Instellatlon lnstructlons sdR void warranty.
<br /> Rev •Prior to ground cilsturbonce,check for subsurface obstructions and unifies In
<br /> ccu^aiEOmmlconrormancewith applicable requirements.
<br /> sanenauaz •Operatlng water temperature shnR ho less Utan 100•F(40'C).
<br /> rntaacrIn cold correlllons,handle and backflll tank with care to prevent Impact damage.
<br /> as,st,FAm a^OaceE9 •Tanks are not fire resistant.Store away from Ignitlon sources.
<br /> R fneee� nN •Removal of structural bulkheads Is prohibited;removal of lacking dips an the 1M-
<br /> � � n'� '1e` `• TO ErraeRE PROPEA RAWlLUrIO PRocEDIme Se-loitank mid-seam connectlon is also prehlbded.
<br /> ".'D-P"' - X. SHORT AND LONA-TERM GROUNDWATER CONTROL Only suitable for potable appllcallons if the tank bears the NSF/ANSI 61
<br /> INSTALLING THE TANK. - certification mark.Otherwise,tank Is recommended for use In septlu,rain
<br /> 1•Inspect the tank for damage before Installation. rroxavw -¢ t: It may be necessary to Implement groundwater control measures during tank stormwalerstorage,holding,and pump applications,or elharnon-pomMa uses.
<br /> 2.If the tank Inlet and outlet penetration am not drilled,drill holes using the drill n " '° „ anew Installation.Malnlaledry conditions by expanding the excarnllonio create a Rhart- •Infiltrator tanks shall not be installed above ground.Contact Infiltrator R the 6-Incl
<br /> term groundwater collection sump for temporary placement of a deavatering pump (150-mm)minimum sell cover depth cannot be met.
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