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<br /> ' .- � . _ , _ - '. , , � . . . _ . . PATEL v -_
<br /> a . �� CONSULTA,NTS �
<br /> - ' .j ; , - � , • " " _ � Service through Excellence ,
<br /> • i.I,. - " , ; - , , - ' � , , , .
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<br /> September 7, 2005 , _ , _ ,
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<br /> '- , T,o:� " a �Lennar/U.S.�Homes , � - . " � _ .- � i" _ _- . � - - � _ .
<br /> , . . .{;151:Wymore Road, suite#40.00 -
<br /> � � ' - �Altamonte Springs, Elorida 3271'4 � , � -_ - . - ,�
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<br /> - A.ttn: � :IMr. 1VIike Foster - _ , - ; • - , - ,
<br /> , - „ Subject: : ;� ;'Grestview Hi�lls, Pasco Counfy, Florida " _ , - , : � _ �, . _ �-
<br /> - . . �Segmental retammg walls-# 1,#2 and# 3 .� � ` _ � � - - _ ; . - .
<br /> , � IPCI.project# 5108 - _ ,
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<br /> , " " _ Gentlemen, I- : � , ' • � � � __ ; , -
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<br /> '. , � , � In accordance� with;request from Associated :Construction.Products, we have prepared drawings and � ,
<br /> �, , d'esign calculations for above seginental retaining walls. " ; ' - � ,� ' .
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<br /> �' - This design is based on National Concrete Masonry Association hypothesis for SR walls. Surcharge .-
<br /> , . - ' loadmg used��or the geognd remforced.wall-design is,.60 pounds (hve load}per square foot, at the top of � �
<br /> � �wall. Matena2l for this.application are Gravity Stone-Fat Face units by West�.Block'Systems and'SF ;
<br />- , � ,55�x 30-25 �y Synteen Technologies,Inc, Handrail (if reguired), is not shown in,cross section, as it is,
<br /> ,, not in our present scope. If installed,-it should be at least 2' clear from the back face of.tfie wall:
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<br /> - � -We have following recommendations based- on our review of-Towson — Rogers Engineering, Inc. �
<br /> - _ �'drawings�for�this project. � � ' - - r ` . l ,
<br /> '- = _■� The hous�pad.is located'15' away from-the wall_(at top). . , , _ " � � . _ - - _
<br /> , ; - �� Our design is based on SH: 1 V slope at the top o�the wall. Wall�height is mcreased to provide-tlus � -
<br /> i slope. I �, . . _, - � _ .;, � .
<br /> ', __ , _ If wall height is reduced, than slope at the top of�tlie wall need,'to.be evaluated�by civil engineer of
<br /> = � � record. . , . � . . . -, . ,
<br /> ' e ' Geogrid lengths to remain the:same, evemif the wall'height is reduced at.each design location., . ..
<br /> ' . ; ` O The upper most.geogrid-layer to have minimum two�(fat face)� blocks on top. If wall heiglit is -
<br /> _ reduced, then upper .layer of geogrid need to be lowered by.a block to insure the two�block ,
<br />� ' � requirement. _- _ � ' _ � - '_ i ` " _ , -
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<br /> � , Tlie calculations, installation notes and procedures are submitted with tliis for,your use. If you�.re'quire - �` .
<br /> � _ ,any additional inforrnation,please do not hesitate to contact us. _ - � ,, _
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<br /> . Very truly yours, _ , - , ,- , '
<br /> ' , �aPu `I. ���. . � - - - ' ' , " , - � p�Q,�� - �. _.
<br /> i .
<br /> ' - Florida Regil tratiori No: Zo94�. � „ _ , : Ql�l 0 5 _ _• .
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<br /> ' ', � cc: Mr.Larry Falls; ACP,. � ` , ' -. - .' � ,
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<br /> ',. ,� � f. , _ - -_ - ' , . - " ; - . , .� � ' � .
<br /> _ c:\w�acp�5108-1ett i i doc , . , : - .
<br /> �2826 Safe Harbor'Drive � Ph: 8�13-933,-8162 ' - � � � email:babupatel@aol.com
<br /> .' ' ��Tampa; Florida 33618 . , -Fx:,813-933=9002 � � _ � , • ,
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