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HomeMy WebLinkAboutB07-0186.PDF PAGE 01la1 06/1912007 15:22 `9709269089 LKP Et41GI1�EERIt�1G I�1C �LKP Engi�xe�ring, Inc. CIVIUG�U'TECHNICAL Junel$,2007 Mr.�`eter Ca�abonne It�: Upen Hoac Qbservatiot� P.Q. Bo�S 16 &Fau�ndatian Znvest�g�tfr�n ��� �0 gZ�Sg Lot I8,B�ack 1,Vail Vi�l��e,F�lang 13 Via Fa;�:970-476-5435 3005� Rootk►Falls Road Town of Vail,Ea�e County,Cola�:ado Project I�TO, 0709� �?eax Petex: At your request,o�June �5,2007, we viszted the co�strttction site at 34���3 Bvo�ll Fatl;� Road,Town a�Vail,Ea�e Caw1t3':Coloradp. The pu�pose of oux site vzsit tvas t� abserve an�d test t1�.e soxa expased in t1��foundation excavation�or a deck repair. The excavation was�ocated v��est of the existin��e�dence.�t co�s�sted af fawr�ads, each one appzo�i�mately 4£eet bel�zv t�e exist�ng grade The soil cx�osed at the bottom a�'the pads caz�sisted o�sandy gzavel tvi�cota6les and b�uldexs. ?'he soil expased ir� the foundatton excavatron for tlt�dsck t•��air is F�ts�able,fot•Plze desfgrred maa�in�usr�allotit�able soil bearing pressure of 2000,�sf. Th�hot�am of the excavation t�.�as cornpc�c�ed Soft spat�1��ere nnt reparted This report has been�repared accordsng to locally accepted pr��essianef geatec�a.i.cal eugin.ee�ing sfiandards. TT�ere is no otla.er warranty either e�pressed ax implzed. �1riC�YB��', `�,`1p1��titi41 t ti�t7�������`��'' �� �11$1.�7,8CT111$� I]l��•��p�TAQ���.�h'► • �' �:�� �� 2g526 �Qe� w Luiza Pet�ovska, P �p�•�. .•����`;,� Presxdezit '�.,,s''•..,..•�� ��. 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A� K � �'�`a"^' .x,. 1 ' � s k�� r � �4 � � � . .. �� M • ,�� �, �, , �� �-, � � �t � _ �� � � ��� .��, 1. ,r��A �'�. 5 �: .t � r, � '�,� `�k� � �, «. � � ...',ji+p.,.5_ a�.',;a' tY � t �r i � ,� t� � ,3��.z5 .. r M�' . Y� \4 .�lr�'" '!���d tyr.r�``y,�;�l'� ;5' �'"`I" %°i��.� � .�6�x�.,,"n r 6,�v 5wr.�'�it�rly,��a^""ny�,t',�'�,�r ��7i�,� r a °�,i,rt,,`a.i'�� ,y- x� i' :.��� K .i� "�� �,� � � �. . .:i1A't �'a.[ �L....'� * ,�' "t _ � r A �~ �..� M I{�` 1 � �"y�� Danson Deck Repair : Guard Rail Defiail - Raise guard rail height ta 42". - Reduce spacing to 4" max. - Macth existing design and layaut. . r x _ F - r _ 'Y ' � -- � - � ° . - -� ._. . - r -.-- � .. , � -o. . .. , . .-" __ _ � _ _ •.. . v , • •-__ _ '. e+..�- . -. -. - � _ � 1! _ _ _ � a , � �� � - � N t3. , � '� �d . " �. �� ' - � . �- ' � O . : : _ , , , t� : ` ' � �,3 , , _ � � � � � , � , - " ` _ '' � ` � , - STRUCTURAL SPE�tF�CATIONS _ ' , _ � �'ocrr i r►� FFfl , � t` -G ` . , ' 2'-o"X 2 0"x I o' ''�� �"�! �.N c�C � 1) Found�taon dcsign based'npan asSUmed ms+cimun soils braring capacify af 204a� a �8� Live loads used for des�gn• W��' �5 �'�"5 f � � � � � psf ta bc vcrifiied hy u soils engineer at the tirrreaf 47ctavatian All foohngs arc to , � -Roof-SO psf snow ` , � �ftZbl 1clA`i� � O O hear upop natura!und�sturbeci soit or compacted sUvctural tAl as approved by the -Tloor-50 psf res�dential , �� � � � � � � , , soits enginecr St(bititt copy olSOils engmerrs r,port lo th�structciraF engmetr: � ! � •Deck-100 psi' , ' .^ ' ?) All Foundadbn arotifld penmetcr of stnteture anC p�ers shall hnv6 mtnimum£rost c �Wind-9Q��,ph r3 secand gust),E�posure Li - ' /� O � ptotecuon o�'�t8"to bottom of footing Alt fou��latib���valls;nd columns Yo be `' � .Larihquake-Zone GIBC ��r� �0 t�� �� �+ a �. centered on concrete fdotings ualess sho«'n othcrwise on plans - 9) /�ll constniction inust comply with the:003 IntcrnaUnnai BuilJm�Code as , � � ' � 3) AU cast m placc concreto must bc made tvith Patland cement and aitam adoptcd by the Toryn of Vai!Iiuildmg I�cpartment and tlic"General Conditions of; � � , m�nimum compressive strengd�ot3000 psr alta 28 days(mimmum compressn�e Qic Contract 1'or Constniction"(AfA f)ocument A201) Ail constniet+on must be � J L � s;rcngth of 400�}psi aRer 28 days for concrete it�td iq slabs) Des�gn bastti upon complcted within the tolerances dcscnbed�n th�"IZes�denttpl Constructiun :O 23/��i �,��4� IIUJLDTNG CO1JE REQUIREMEN"CS I'OR ItEItv`FQRCGQ CONCR�TL(ACI � , Perfomiance Gwdet�nes"as pre�areJ by the NATIQNAL ASSOCiA'I!ON dC � 3I8},i999 Cancrete placement lo confarm wiri"Cpnslruction I�tqu�rements":�s HO1l1P I3UILD�RS u - � � , defined tn ACI 31$ All etpased eJgcs of con�7ete shall have Yx"chart�Cer. ' 10)ftlt beams,jo�sis,and raRers nre to bear upon wallg or heams,or be fiun�witlt � ��O�� , �' J� � 4)�Rcinforctng steel�s A$Tb4 Grnde 40 ReinforcFm�rit placement shall confon»to StR1PSON Strong-T�e liangers or approvc cquats - � — ,�J'_¢� ��`�„�,_;� � MAnTIJAL 0('STANI3Ak2D P12A(."C10E,20D1 as preparecl by CRSI Ai!]ap , �11j Al[structural members are shown an thcir 6na1 pos�tions properly br:tccd and �'` "� � � E I�ces io be mintmum 3G bar�li;tmeters,ati hor'reont�i rtinforcen�ent to he Su oricd,dunn canstnictiou rt ma bc neccssa to tem oranl sl�ore �oritons ; �`� tl�'""'�' , P PP 8 Y �Y P Y 1 �r ,�� _ �ao� , � conttnuous�round comers and at wal�intersect�ons Mtmrnum re�nturcement ` of thc structuro u-lule otl�er port�ons aze hang conslnictcd Contact tfic enginecr ` J1.�a�` k� ��,� °��, ` protcction-'• ' - < ; tor co�isultat�on as�equ�red � � ' �W' ��� c��� '��o.� � -conerele po¢rcci aga�nst earth "' 12)Generat Cantracter is responsiUle for ail nun-speciPed cannecUons,cnntaci �, - ' -concreta poured�n forms • ' ;'" engtncer Cur detaits as reqwrcd Tlie eng�necr rs ta approve sll structurat �DG� �� � , ` -conctctc slabs � �" � ' subsi�tuttorfs � � �p ��� ���r S) All lun�ber siiali be Doug-I��r 1k2S45 orUetler,alt wolmaa�zcd Imnbet shall Ue < 13} Gencra!Contractor is to�oortlinatc ail�I�aphragm penclr�twns(i e,cl�imneys, F �X�S�N(7 �fL`F' ` �'�""' Iiem-Fir f!�S45 or beitcr(allluznber wiUim 18"Of fimsh grade tnust Uo plumbing,sewecs,etc}ihrough iloors,wa(is,roofs ancl Cound:rtaor�walis�v�th = ���� n' J� � �'�'�� ' O t�VEI. D�� �a, a0 �'�.� �s ���°��'�'� wolmantzed) All timbers are Uoug-Fir Ai or bdEer Provade sol�d blockxng at 3`-� nppro�riate sub-contraciors Gener�l Coniractor is responsible for iha rneans, ��f � �� �� y , � 0"on center in�Il d�nptvagms Al!�olumns to te continuous boanng tv methods,technique�,sequences,prbcedurCS,�vorknt.�nsr,�r,aeasonal sclicd;�lmg ' -'� � � ���� ' ` - , Coundation� =t' �- ' �id�ob-s�te safety nssociated with this pro�ect 1'he Gencral Contractor�s to � .,,-� G) Structural sieel shat!ba ASTh1/�'�G w better,archqr bolts and bo�ts shalt be s verify ttll dimenswns and elevauons�vi lh tl�c uchitecturat dra�vm�;s Noiify � ryf- A307 ar Gcttcr Ait structwal stecl is to be delaied,fabncated,paintecl and engineer of all con)lictt and omissions bet���ecn vanous elentents of the�sorktng � � fL !(j crec(ed m accorclaz�cc tvith A1SC STEEL CONST'RUC C101�t MANUAL,2005 drawings nnd the er�stmg condriwns pnor io conuncncing�wth tlast porimn of the � S i � J, �y{J' - and CODG OF STANDhRD PRAGTTCG_ Aii uetdmg to be perfnrmed by a � pro�ect GG�cral Cot�tractor�s to inspect remodcl prolects and verify pnor uso vid 'SC' 1L`� cert�fied tivelder and confomi to AlSC and AtVSSTRUCI'[JRALIV�LDTNG proper d�sposai of existing matenals(�e,as6estos,eic)as required by code � � � � CODE,2000,all cicctrodes to bc EC-70XX 14)A►1 mutenais exposcd to cxtenor and or moisturc cor,divais shall bc treated foc � ' '�} Cover dccks w�th 2xG Redwood wiUi 2 scre�vs pR bearing porat. ' iltese condrttons(i e,chem�cal treatrnent,sta�iring,painting,damproatit;g,- � — � � membranes,flas}iing,ete)as reqmred by code A11 matenal5 ta be treateci for fire � ' ' reslstance as requued Uy code � � �^9,� �,��� ¢_o�� : � � E =�- ��'ti �n� p� � , a �' 2,!b"x 2,=(0"x t D" r* - K+ , , �►�3-#-S 6AF� �<��,+ LL - , �au-► w tcY• � �, � � � � + � , � , � � - � � � #t 6x6 �Xt57►NG (���. L f �° OC �� i�-l� P� t,�v�i t�c.� r� ..J -s �-r�+R�a } J Q � �XtST1NG Fo�NDA'�1°N � �� rtn ��MA�N V �(� SIt�PSaF�► ��l.G¢° Y—fr— -�''f�-..�---rrP�� ' � 1 1 1 = � - 1.� � �,L.��._�- o , ������ ~U � -- , _=_ { -� O - � ,. � i ' � �F.W �oQ�kJk1E D�St�Ck , _ W�i-t vu�-t'ER- MA�t1FAC.�ruQ-� � � , 2�10 �K �o��TS „ � , , f�. PUkN �� � �t�C , _ T'Ap�a S�S�P�S � l6"o.c, �UPPnt�t�D M�N►�� � , . N r .�. . � ° r - Y�(�- Y�N 3" 2" � I� , , � � � , `� ?' _ - � - , �� 5xs��/i�X�'i►" wI3-�14�'�' � ' F r , Mp�Gtt�►JE �o�t5 T�tP-� Su?Po(�t�P F � -- - -- - - — F1�+i�iF M�'D 6-3/e�,"� M.�i. 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