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COS Lutheran-CS 950414JACOBS & ASSOCIATES :1'~:214-490-1890 .-~ TRANSMITTAL 95 8:28 No.O0~ P.O$ Ar~hlt~tur~, Planning, interiors 4141 Blue Lake Cirole, Suite 190 Dallas, Texas 76244 214-490-1888 0 Pro/eot No: WE ARE SENDING YOU VIA: I I Malt [ I Courier ! ! Hand Carry [ i Pick-up [ ] AS Requested I ! Fo~ Your Use Fax (Number of pages to follow Mail Origlnat [ ] For Review and Comment [ ] Please Return NO. COPIES DESCRIPTION TEL:214-490-1890 Apr :14 95 8:28 No.O01 P.02 TEL:214-490-1890 I:lpr 14 95 8:29 No.O01 P.O:5 DULLETIN ~07 II I~ II IIIIII ........................... Suggested Grasscrete* Specification i The GRA,.~$ORETE ©0ntm0tOr it Ilceneed and trained by Bomanlt¢~r~rat~n, P,O, ~x 599, Madam, ~A 93~599. ~te work lB ~BUaIly Galled out In e ~0¢~ of the Spe~li~ons ra~ from ~nomte and land~ng (Beaten 2-p {~ Paving and Surfe. olng 16 8uggeate<l), Od 8EOTION : GRA$$GRETE 1. ~pe. NI ~k in lids s~t~ ~hafl ~ as deslg- "1· ~al¢ CRA88ORETE in tim ~n~. The w~ t~n ~ul¢~ ~ in~all 6R~80RETE, C~fa~lof ~ ~nall 2. ~mm~or. ~e I~ ~ Im~ ~ ~anlte ~ratbn, P,O, Box Madera, ~ 9~..0~9,(~) 6~4t t, to uOl~e press de~ iA U.S. p~e~ No. 8,~2.7~. 3. ~bgm~. ~esU~g~for~R~R~E,~ll me~s. ~u~rade ~ vehMe traffio ~hall be In d~n~e w~h ~al ~O~lo 8t~l 8~¢~i~e. (NOTE~ . B~usO ~ I~ wMe var~y et Mil typ~, w~t ant~lpat~ ~adl~, R b ~ss~b to r~m~nd one mi~ 1ha GR~R~E ii ~ous, and ~oh of w~w~h falb on I~ w~a~ w[~ pass I h~gh !~ w~mde. F~ ~t ~Noalione e~ f~ yew ~a~ b~s. na~be ~1 herin9 · minim"R" Vel~ 30 a ~lon of S5% w,I ~ylde a su~able su~rade. In areas hl~ ~ ~lt a~r ~W heav~ replaced with oompaoted base reek.) 4, OoncmtaMix. Thocor~releshsllhaveeminlm~m eompra?~lvo st~nDth of 3,000. psi In. ~ ~ severe Treeze-thaw erea~ or for venoms wmgnin9 lO tons or more, in whioh (~p~e It should be 4,000 psi). Porlland Gemenl shall conform to ASTM G !lJ0. T~m_. I. II, or V. Aggregete~ shall cofltorm to A~TM G 83 and be. minus ~', Mixlflg waler shall be fresh, clean potable, in freeze-lhaw areas, air entrainment of 6.5% to 8,,~m shall be _.,1~_, id~. Water .r~l~flg admlxlures and/er GUper-plaslGzem are permllted and shall eon- form to A~l'bl C4.q4. il. S.._lab Design. The GRASSCRETE slabmhall have a mlmmum thiCk, ness of 51ashes. VWere usedloremer- genoy vehlole aeons= roads, all eclge= ~t~11 be solid o0n~rete havi~ a minimum width of ii Jn~he~. 6. Reinl0yeement. The .GRASSCRETE e~all be oontinuously reinforced with .. welded wire fabrlo ohaimd bMw~mn 2 and 3 Inehe~ above the aubgrade. (Reler Io the fe~wln~ table lot ,gu~elirme en the eoloollon of relnferoement.) lng mom than 10 tons, and eooeea made for Elm altars- lug valh euldggers. Oen~tmctlen Proem. 6" X 6"--10 ga. X 10ga. {ii X 6..W1.4 X W1,4) 8' X G'.-6 ga. XSga. (6 X ~--W2,g X W2.9) e) 8ubgrade shall be leveled to aunlform pllina 5-1/a Inches tmlow Ihe final grade of the finished elab. ~bl Wc"-~ed w~fe fabe~ I~hall ba chaired. GRASSCRETE Iormgm ~tall be plaoed on the suborade. d) Ooncroto shall beptaoed ~1 leveled tothetol~e o; the G RASSCR E'TE fonllem. The concrete surlaoe shall have a heavy rough broom linJsh. e) GRABSCRE1G Iormem sh~l be withdrawn after lbo con0rete .has hardened sultioienlly. l) Stab shallbe outed wilh~ultable curing membrane. (Do riel uae ahemioals harmful to growth of gaas.) i' dolntm, Expansion Joilm sheil be provided wherever, a RAS$ORETE slab abuts other e, onere~e or structures, In truffle limas, steel dowels shall be used to transfer la,ads between adJacem slabs. ii. ~oll and Seed. HOleS Shaft be filled with soil afld grass seed or rod sultablo l'er focal conditions. (Note: t.~r.,ail.y clone by landsoap,3 (~'dreotOr rather than GRA~CflETE C, ontraetot.) 10. Trafflp, No tralfi¢ Gl enykind shallbe permifled onthe GRA,.qSCRETE elab until iourteen day~ alter plMing of concrete, and only after soil is I~laoed In holes. Th~raaft.er, vehk~les shall be permltled pmv.iding they do not exoeed the welghl 0~pa~ity far which the slab ts deslg~eel. ADDITIONAL DATA: . II Iiii II ....... J_lll .' _ _ - ......... . _ TEL:214-490-1890 Apr 14 95; 8:~0 No.O01 P.04 gl I III Ill ·Il I Ill . _. II '- _ .......... -----~}~_ .............. "_ ....... Suggested Grasscrete® Specification ................ I I.l..-.~..~Y. ....... -'~..-i:'-i:~ii'::Y" :'~_ .~.'~i "~-"~-~' ' ~ 5 . 'ii:'..iii'i~::"".i'~ ..... _ '_ ' _'; _-_--_ ' ___ S. Alternate lo planting grass. Nc)lea m~ybeililecIwlth crushed siena, senghalb, otc. to. provide dr~nago wlthoul neOeaslty to maima~n 0mss. upon request, s. Load Test ..Report. A teat repo~t bx an inde~ la~rato~ on e 1,re eu~ ~ t~ Is avafla~ ~n ~uest. A 33 Ion Omm~n tim ~tus w~h o~m was t~t~ w~h a ~r~o~al ~e~n ~ 100 ~ of Its man-~ ~a oiw~N ~ the ~n-~. (Note th~ b a o~nu~sly r~o~ ~nolith~ ~lab. ~d therebm h~'fluxural ~fe~h. un~e unit 6, Al~mlte Reln~ment. ~ Is ~~le to ~tl- ~e stol ~oml~ bar of ~al~t relaxant ~ue ~r the w~ w~o steel tabr~; 1~, Ihi~ ~11 usual~ mlee the ~t b~ause ~ t~ a~ltlonal lair 7. Set, rate Volume. ORA68.CRE'I'.E is 60% concrete by volume, and 40% void area, no1 gr~lud,ng wider~:l edges end solid borders. O. SIopePavlng, ORASGORETE canbereadllyInslalled on slopes as sloop as 3:1. Steeper ak)pea am moro d~llioutt and 0early. and 2:1 is Ilia sleepest that oould be posGible. 9. CUrVXKI AI'~B, GRASSCRETE formers ate square and ~ used most .efleotlvaly in rectangular areas free of ob. aln~l~n. ORA~,~OREYE may beused In curved areas and aroao havil~l obelmeliorm, but them may be somo doslon Iiml~atione and I~masos In unit ooels, IMPORTANT NOTE: .This speoilioatlon Graeeerete epeOIIiaatlens puMiehed prk~ lo January 1, 1991. rltnlad U.~A. IIII IIII II III International Society OVER 200 CONTRACTORS WORLDWIDE The BOMANITE International ,5oolety of franchised eon. tract.ora wo . M. eo! sp al an~ equlpi~o fle0mSSlOnab. Through eort~mt ehange of new ideas, meduoaflon, and devei0pmanl [ ro~tams, .m, embe~ el the BOMANITE lnlemational ely eentlnuo te lrmmaae already high stae~:len~ of quality and servloo, , The aellvltles el Ihs BOMANIT~ Irflernallenal gooiMy are oc~In~ed by BOMANI'I'I~ Oorpoml ,l~n. The poralio, else Izovitfu~ eervloea end teohnloal asslrr lanes to Its member eonlraotem, aNi to deslgnms a,d engl,eere Spe01fying BOMAORON. For more IMo~matlen, ir~ludlno & list ol Membem olthe ~OMANITE Ihtemldite~l Bee~, e6Naet: BOMANITE GORPORATION P.O, Itex ~ · Metiers, CA g3839.0S~ (~09) 673-~411 TEL: 214-490-1890 Rpr 8:30 No.O01 P .05 flAIlll PAVIIIII BYIIEIIII 'k/dded" ~ al' the ]ltrAeq-lud, la ~ ldk'h, I~tl ~e ,j~p~r ~ I~ o~lUdt'ind~ dh tm4~ M ! illPllllAl'l TEL :214-490-1890 Apr 14 95 8:51 No.O01 P .06 TEL:2~4-490-1890 ~4pr- 95 8:$2 No.O01 P.O? (xxir~ m ~,mLH~ c~n.?ee lind ,m jLrud,und ,u~Ku~ ........................................... l_l !_I_I_ t I I l ............................... Rim lira bhidid~m bwf d~pml: ~ tysd*~ htm'J h ~qt, Tins, m dna Jm W~ dbedb, e~ '1 I$ TEL:214-490-1890 ~p~ 14 95 8:~2 No.O01P.08 Cast-in-place, Monolithic, Cortflm ously Nm, v Graser. rete oflor$ el $iU Rouseb~ fore.rs (in~ead 0i single-use IormerB) me used produce new GmSs~ele. In elgnil~nt c~ reduction impro~ ~o~r~noe. Grasscrete IS ~ ~m~ttt~ly prico~ wiP~ precasl ~rou~ pe~r pr~uc[s. Gms~r~e. long us~ for emor genoy vohiolu access and parking, Is n~used i;~maeingly for appli- r~ucttOn ~ ~l~mwaler rur~lf requirements. · ,ofl --'-"-"'*- 6ub-baee Qroundwater Recharge Qnamaomte I~ & caM-In-place, t~or~ithic, ConllnuouMy re~ grass/ o~orete por~ ~~t e~m. It oen be ~d ~~ ~ Impewleue paving reeled ~e u~d, e.g. dri~a~, ~ng ~, ae~a ~, em~nkmen~, dfal~o ditch, ~e me~ f~ ~ m~er~le ~d ~hlo~s BeOauae of It~ a~tuml Integrity ~ Il ~ eubJoot to ~fioro~l ~nt, ~loh gan ~ur ~ preGael ~uc18, me~ ~ flmm.l~r tl.m hemdeet TEL:214-490-1890 Rpr 14 95 8:33 No.O01P.09 f.,, CONTROLS EROSION ': SOf':I"ENS ttAR[) SUR['ACE~; : REDUCES S'I'ORMWATER RUNOFF )-'U'0~. -~-~"~O.0~t, MEETS GREENSPACE ZONING REQUIREMENTS tfor Porous Pavement GrN~anmle is a superb aoMtion Io problems creeled by ihs alter.etlon.of .. ' natural ~tormwater ru~lOl113ellerns. By reducing runoff, Gra.~orete. actUally tnoreases ground water recharge Ihrough Infiltration, while improvln(~ Ille quality of the water supply silo pr. eveNing ~o~ion due to slo~ms and tloods. l'13is ',on-point seams' pollution t{~ the aubjeot of an Inemasir~g .number .o! development, mef~¥ elsie end focal eu~horttle~ are nO lo,lOSt auowlng devetopeft to Inoroa,'i,~ the amount of runoff to sewer systems. I~1 wster monegement applicaltons Irtcludi,g [~oeit~n control, ~f~e ia · viable, ~l.off~ll~ ~lutl~l. At R[~ Greek ~se, Ce~l(,'nie, Gr~orete ~h more attractive f= preSSure ~¢ ~ re~¢re .subd~ln~ syslom n~tsa~ ~'solid co,~Grele. TEL:214-490-1890 Rpr 14 95 8:34 GEOBLOCIL system paves way for better access lanes No.O01 installation time and money by eliminating the need for speclal tools, staples, cleats and rings. Plus, the Geoblock system's easy-to- handle size minimizes the quantity of blocks required on a given job. Manufactured with reinforced plastics, the Geoblock units offer excellent resistance to chemicals, fertilizers, temperature extremes and freeze-thaw cycles. The Geoblock system is suitable for a wide range of turf protection and Icad bearing applications, Including: · emergency and utility access lanes · auxiliary parking areas · golf cart path shoulders and aprons · driveways, driveway shoulders and medians · highway medians, crossovers, waysides and shoulders · pedestrian watkways and wheelchair a~cess ways · sidelines and approaches to athletic fields · approaches to monuments, statues and fountains n~d to handle your most demanding , ~ ' ~' turf':and 10ad support needs, the Geoblock · porous pavement system is a series of interlocking, high-strength blocks made from a minimum of 50% post-consumer recycled plastic. The Geoblock system supports heavy or concentrated loads by creating a flexible structural brtdge over a prepared subbase. As e result, you can use standard flexible pavement design procedures with It, Just like you would with asphalt. Installation is simplified because the Geoblock system requires less site preparation, less subgrade Improvement, less excavation and less granutar bacldlll than other porous pavement systems. The Geoblock system installs easily around obstructions and contours and can be cut with ordinary hand tools or power tools. No forklifts, cranes or concrete saws are required. The tongue-and-groove interlock saves P.iO TEL:214-490-1890 SUPPORTS HEAVY TRAFFIC AND CONCENTRATED LOADS Geoblock porous pavement reduces the amount of site preparation and subgrade improvement required. tts tongue-and-groove interlock forms a flexible structural bridge which spreads concentrated loads. The Geoblock system design flexes under loads that would break concrete, It assumes maximum load transfer from block to block thereby minimizing rutting potential. I:tpr' 14 95 8:34 No.O01 P.11 ~ I I II Soil Stress Distribution I I I I 1 ' GEOBLOW~~ tPi1~r°eHU~ckPSVemen! ~ ~ ~--- _. REDUCES STORMWATER RUN-OFF AND ENHANCES GROUNDWATER RECHARGE Geoblock porous pavement surface geometry reduces run-off, Increases infiltration, resists erosion, and enhances groundwater recharge. Geoblock porous pavement presents over 80% open area to the surface. This design allows water to percolate into the ground through drain holes In the bottom of the blocks. PROTECTS THE GROWN OF THE GRASS AND PREVENTS SOIL COMPACTION Geoblock porous pavement directly supports the weight of pedestrian and vehicular traffic on its cell walls, protecting the crown of the grass and prevents over compaction and deaeration of the topsoil. Geoblock porous pavement provides further support for healthy grass growth by permitting the use of a soil- and.sand or soil-and-gravel mixture for the subbase. The Geoblock sys[em provides total design flexibility, since it allows a load bearing pavement to be {ocated in areas where drainage and the natural beauty of grass are desired. TEL:214-490-1890 Icl)r' 14 95 8::35 No.O01 P.12 The GEOBLOCK. system paves the way for better fire access lanes. If a fire access lane is Installed under less-than-ideal conditions, will it stand up to the Icad when a 60,000 lb. ladder/pumper unit arrives on the scene? To answer this question, the city of Kentwood, Michigan participated in a worst-case field test of the Geobiook porous pavement system. Under the direction of Fire Marshall Dave Nichols, the community's 60,000 lb. ladder/pumper drove onto a specially prepared Geoblock porous pavement test pad, dropped ~ outriggers and went to work while test engineers monitored pavement performance. Under Ideal conditions, the Geoblock system provides strong, flexibii support tor areas where drainage and the natural beauty of grass are desired. The purpose of mis test, however, was to test the Geoblock system under less-than- ideal conditions. Therefore, the 13 ff. x 48 fL te~t pad had been purposely installed as follOws: · Although the soft subgrade measured jult 2.8% CBR, only five inches of cohesionIess material (sand) was installed as a subbase. · The pavement blocks were laid parallel (rather than perpendicular) to the direction of traffic. · No edge restraints were installed to prevent the blocks from disengaging under Icad. · No proof rolling loads were applied prior to the test · No inflll or vegetation was used to help anchor the pavement system. TEL:214-490-1890 When poBiUone~l, ovM ea=h ok4rloger, ~ BS ~, extBn~lon i&~ldm inote&sed~a load to "! DESIGN GUIDELINES DESIGN 1; FIRE ACCESS LANE ~ H20 LOADING Fife Truck-Infrequent Pi~4~S Pneumatic Tice, 69 pa1.60,000 L.b,~. GrOe~ L.C~CS _ GEOBLOCK PMOUl eavement ' .' 8" Mixlu~e el lOe/e ,gall end, I~ $~nd M (3ravel Rpr 14 95 8:36 No.OOi P.13 initially, the truck's, four out. rigger, s, w. e. re.l.owered onto 2 ff, x 2 fl. aluminum proms, wni=n Defter distributed the Icad on the Geobtock system. The outriggers were used to lift the truck completely off the ground. Then the truck's 85 ft. ladder was extended and positioned over one of the outriggers, subjec, ting that outrigger to a total of 51,000 tbs. (89 pm) for a period of 20 minutes. Next the extended ladder was swung 360° to apply the. same Icad to the other outriggers. The truck remained on the Geoblock pavement pad for a full hour. Under full Icad, inspection revealed a ~ inch deflection of the pavement system, Upon removal of the Icad the Geoblock pavement rebounded to its original condition in tess than one hour. After the test was completed, th.e, pavement blocks were removed and repalletized for future use. No permanent damage was sustained, despite the worst-case test conditions. As a result of the test, the Geoblook porous pavement system was approved for use on fire access lanes in the city of Kent-wood. GEO_~LOCK Porous Pavement System BS362 Dimenslona - Nominal 36 in. x 12 in, x 2 in. Color Ch&focal Material Fiber Reinforced Polyethylene Weight per block 7.7 I1~. Cover per block - Naminai $ ~" ~1i Size 48 oelilbIK. [65 In, x [~ in. O~n A~a Top ~ Bilk 8~ Open Ar~ ~m ~ BIo~ ~ Ime~o=k ~e~ ~e~ 312 Tongue & Gro~e Chemical ~l~n~ Sure,or Run~ ~ffiment-2W'/hr. Ralnfal~ 1~ Post Consumer Recycled Plastic 'RESTO PRODUCTS COMPANY ~eosystems~ Dtvision :O. Box 2399, Appleton, Wi 54913-2399 -800-548-3424 or .t4-739-9471 'RESTO PRODUCT8 COMPANY ~19~0 PRESTO PRODUCTS COMPANY DIMrlbuted by Pfinte~ In ~e U.S.A. TEL:214-490-1890 IClpr 14 95 GEOBLOCK® POROUS PAVEMENT SYSTEM GUIDE SPECIFiCATiON 8:37 No 001 GEOBLOCK units shell have nominal dimensions of I. foot wide by 3 feet long by The depth specified in TABLE 1' and shall be divided into 48 cells with 2~ Inch diameter round openings in the bottom of each cell. Units shall have a tongue end groove interlock system on all edges. Additional dimensions shall be per TABLE 1. NOTE: All dlmeneione are subject to msnuf&etu~ng tolera~ee. GEOBLOCK units shall be mede from 100% post. consumer recycled, fiber-reinforced polyethylene plastic. Minimum crush strength of ~he unit shall be per TABLE 1. Minimum deflection at 70°F shall be 1 inch between supports' at one-foot centers without breaking. The polyethylene shall contain 1 ½ % - 2% carbon black for stabilization against ultraviolet light degradation. The charcoal color shall be uniform throughout all Units In any one pellet. 1 ~SS361 TONGUE ~¢ GRoovE FIGURE 1. GEOBLOCK UNIT GEoBLOCK units shall be packaged par TABLE 1. Pallets shall be strong enough to withstand normal handling by foddif~ trucks, ~ Minimum Crush Strengtfl was determined by applying load to the GEoBLocK unit via. a 6" · diameter plate. ·Testing was conducted at 70°F, :..'. PRESTO PRODUCTS COMPANY, P.O. BOX 2399, APPLETON, WI 54913-2399 PHONES: 800-548-3424 ~ 414-738-1336 I~ FAX; 4i4-738-1418 Janu.rylagl' P~ge I of 2 WARRANTY Presto Products Company warrants each GEOBLOCK Porous Pavement System unit to be free from defects In materials and workmanship at the time of manufacture. Presto°s exclusive liability under this warranty wil~ be to furnish the customer without charge, F.0,B. Presto'a shipping 'point, .a replacement for any unit which proves to be defective under normal use and service. Presto reserves the right to inspect any allegedly defective unit in order to verify the defect and ascertain its. cause. The failure of any unit due.to abuse, misuse, mishandling, neglect, or improper installation shall not constitute a defect and is expressly excluded from this Warranty. Presto Products Company makes no other warranties, express or impiled, written or oral, including, 10ut not limited to, any warranties of merchantability or fitness for any particular purpose. .. P.15 GEOBLOCK .Specifications: 100% Post-Consumer Recycled, Fiber- Material Rei,nforced PolYethyle,n,e' pies, tic '" Charcoal Color .,, " Superior Chemical Resistance ,, , · -Flexursl Modulus at 73°F (psi) 35,000 Nominal Dimensions - len~ih x Wldth'(inches) 36 x 12 36 x 12 " l& 2 Unit Depth (inches) ............. Nominal Coverage {square !eat) 3 3 --- 48 48 Cells per Unit ..... .. ...... 4.4 7.4 Weight per Unit (pounds) .... , .... -- .......... 2.7 x 2.8 2.7 x 2,8 Cell Size {inches) ..... -" Top Open Area of GEOBLOCK Unit (parc.ant} 84% 82% 44% 44% Bottom Open Area of GEOBLOCK Unit {perc,,ent) , , , Runoff Coefficient <~ 2½ "/Hour R?infall 1 -- " 211 3t2 . ' Interlock between Units Minimum Crush Strength @ 70°F {psi} 380 420 GEOBLOCKe in a regJater~l tredema~ of Presto Pr°duals ~any. : ~ie dooument ~e been prepared for the b~nefit of oug~erg in~ in the GEOBL~ Poroul Pavement Syl~m, It w~ · redew~ oare~lly prior m publlo~0n. Preeto Produotm Co~a~ eleumee no IleblltW and mlkee no guarantee or,warranty aa to i~ toour~y or oompleteneee. Final d~er~flon PI ~e eui~bllitv of any information or materiel for the uae eonte~l~ed, ' or for i~ manner of uae, i~ the cole reepofl~ility of the uler, ... Janue~ t991 TEL:214-490-1890 Rpr 14 95 GI~NERAL DESIGN (~uIDELINE$ FOR P~STO GEOBLOCK~ POROUS PA~ME~ SYSTEM 8:38 No.O01 ~ ......... !,J, ............. ! ............................. -.::,~,.~ ........ m~.~,¥~:;~.:u ......... .,':..~,".~;~?~,~.r.~i~:~,~:.'.~:.;:,~?.¥'..: ....... ..:.~,:,'.::':~.~:~:.~:.~?":,;.. ' '. :...,::..,:~.~.~?~;~.~.. Oe~n ~45 kN ~2 k~), ~ndem ixli bldingl'of ~0 kN (48 k~). Grail veh~ Midi or pi~J~. ,, , ,, ,, ,, ' ' ~ L~M Fire ~ok ~=lli & H-15 ~id~g. ~p~lI 5~ kPi (85 p~) mlximum Um pre.Iure. Single ~x~ ~mdMOl of' 110 kH ~4 k~). Drop veh~ ~IdI of 2?.2 ~nne (80,~ ~). In~equent P~t~. 3 U~ & ~IW TN¢R A¢=BI~ & H-lO biding, Typ~ll 414 ~PI (80 pIi) mIx~um We proeIure. ~ing~ ixle ~dlngi of 75 kN (16 kip), G~o,~ wN=~ ~dI of 18.1 ~n~ {~,~O ~b). In.quint pmIHB.. 4. ~m & P~k~p Tmek ~eeei, ~p~ll 310 kPe (45 pII) mlxlmum tire pmilurl. ~gle ~xli ~id~gI ~f lB ~N (4 kip). Gmii ve~;G~ ~e~l of 3.6 ~n~ (8,~0 ~). In~=que~ petal. i.:..~¥,.:.:..M:.v~¥~..:,:.e~.:,..,...,,....l: ,1, .c ...... J' 11 ......... I'1'11 I . III - - ' ~B-13~ ~S G~-I 3~ I III I II I I i .... Ir I I I ' ~2 mm (1.25 In) Unit Depth . 51 mm (2,00 ~) UnO I ~7 150 mm (6 In) I ~ 150 mm (6 in) .... J . ill II __ 2 ~7 100 mm (4 H) 2 ,:. ~ 100 mm (4 ~ Z7 5o mm (2 ~) 3 ~ 5o mm (2 ~) .... 4 ~7 no~ 4 ~ · none I' I III I ", ' P.16 Pres GeobloGk Paroue Pavement. Systim wlth ~op ~iI InfW -> ~ . 0 mm 150 mm (0 In - 6 In) mN of ~ top .~1 and 7~ eand/gro~l -~ NOTE: The ]0% .top ~oi1' required to promote vegetslNe growth ind II',e 70% rind er grovel will provide etruetumi euppo~. If the top. Roll ii ~.ot preterit v,,llh~, the beet, limee · growth will be Impaired.. " 'CBR means .G. alifornia Beating J~atio which is a method to determine soft beating oapacity. ',PRESTO PROOUC'I'~I COMPANY, P.O. ~OX 23g.~, APPLETON, ~ T~LI~.IONE: 414-738~'133B OR ~00-548-3424' D FAX:' 414-738-1418 o. ~0-535-~221 . COPYRICHT ! 994 ' PRE,~TO PRODUCTS COMPANY IMnted on Mcyc~d pmp~¢. JANUARY lgg4 ",