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Optional Manw&overs <br /> In Stock Manfully Riser #5 Feb. a-. center with cover(not supplied) <br /> Note: All nnanvveycovers <br /> should include a1least one <br /> fitting tofacilitate future pre- <br /> cision 1anktesting. <br /> 48' to <br /> All fittings are standard 4« <br /> NPTsteel. Typical fitting con- <br /> figurations are detailed below. <br /> 22' manway <br /> Made-To-Order Covers <br /> Mudn-to^ordercovers with <br /> various fitting placements can <br /> beprovided. |\will benoceo' equivalent wood <br /> naryfor the tank owner 1opro- required to supportnsar <br /> vide odetailed drawing ofthe <br /> requested fitting configuration. <br /> AA <br /> Fibergias Manway Riser <br /> The optional Fiberglas manway <br /> riser provides a non-corroding Notes: <br /> access from a manhole box 1)Riser Is not load bearing <br /> 2)Reber mat must extend <br /> and cover (traffic areas require 4 It.in all directions <br /> from center of riser 22%"sq. <br /> reinforced concrete road sur- (opening in riser) <br /> face)down 1nthe tank monway <br /> Since the bottom iuopen, Thmaximize tank anchoring riser iapermitted with tank <br /> the nlonvvayriser will fill with safety factors and 1odiocour^ sizes less than 1O.O0Ugallons <br /> water uawater surrounds iton age tank entry byunqualified due tupossible buoyant forces. <br /> the outside. mechanics, fill the nnanwoy <br /> The nounvvoyriser ioavailable in riser with gravel. <br /> Alternate Method <br /> lengths fronn8O" to54« in8^ |fgravel ionot used tofill the With Extension <br /> ` <br /> increments and consists ofo nnonwuyriser, amaximum of CONCRETE PAD <br /> 48« diameter tube $ponatone two munwayrisers may be <br /> end and o221/2// centered <br /> ^ used with tank size <br /> onf1O.DDU <br /> RETAINING WALL <br /> square hole with rounded gallons orlarger. Only one 310. 1/2'FLANGE <br /> corners akthe other end. L24' -PEA GRAVEL <br /> TILL <br /> Fitting Configurations <br /> numu, Typical Fitting <br /> No.of From <br /> m piu/ pimx cnvo, <br /> Size Pattern (4"NPT) Center Spacing Model A <br /> « I Center «— wzz� F0$erglasN1amnnay <br /> B o o" — wueo*x <br /> C 3 o" — mnco*A Extensions <br /> D » «" »«" wez»«T <br /> s o o" �co" w2xm8 Tank entry inhigh ground' <br /> p * u" oo, w22*-8 water conditions and/or deep <br /> G o r oo" muus-o buha|amay require the use <br /> uo" « , Center — M301-0 ofnnunwayextensions. When <br /> u `r m302-12x <br /> u o 12" �� M303-12A properly bolted toatank^ <br /> o o /e" oo" m303-12r mounted manway, <br /> the nan' <br /> s o /u" 120- M303-12 <br /> ^ ,e" ow^ w304-12 way extension will provide u <br /> G 5 `o" <br /> oo^ woo*`c watertight access route \othe <br /> oo" « , ue^w, — m361-0 tank interior. Fiberglas nanvay <br /> B u ^s" - woox-,sx extensions, 22« 3O« and 38« <br /> o is, _ wos�`s , <br /> u 15" <br /> oo" m363-15r diameter, are available intwo <br /> E u 1s" �uo" wno*`s <br /> F ^ 1s" yo" m3++1 5 foot lengths which include un <br /> G » 15" oo" w36*15 extra gasket and set ofnuts, <br /> bolts and washers. <br /> Bolt Hole Configurations <br /> 7Nanway0ze 22^ 30^ DV^ <br /> Bolt Size 1/2" 11/16" 11/10" <br /> No. ofBolts 24 30 32 <br /> BCD 25'5/16" 35^1/8" 42'3/4" <br /> Cover Diameter 2O" 3V" 40" <br /> 11 <br />��N <br />