HomeMy WebLinkAboutEngineer Report - Carriage House and Bridal House448 V/ili A.ven¡e
Rifle" Colsrads I 1650
97{}-625*2174 ?lzone
-'.vestar@of. net E-þ1ai1
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С1,T8: 24.{prå1l2018
I¡R#JÛCT': RerI Ba¡"n Gr¡est Rar¡ch
345 iVlidvalleY ã-,aree
Ga¡'fletd CoumtY, Coloracio
RECEIVED
MAY 0 I 2018
GARFIELD COUNTY
COMMUNITY DEVELOPMENT
F
TS fi.ed Bar¡r GuesÈ K.ansÍru f,LC
345 MielvalÊey Lane
Gsrfïeld Counf,Y, Colo¡'ad*
Atts: Larry l{slonerr {949} 29X-1t88
E --*,lrlrI I Jo;ı;r;- ¡.eqïesÈ tr t¡ave Ferfsrrn€d I v¡sue¡ írespeation eãld evÐtribtåo¡r of'fhe Carnåage l{ûuse, a¡rd Éhe Hrådni
&{suse st-n'uctr¡res ared offer *he foilorving eleÉniås-
ûesign'criÉet"ia used ån ttris evaluation
'lVlng gtrnptr, Exp. B
Roof'Suorv L,ûÍrd : 40 Psf.
S¡¡bsudaee soils inf,ormatíom is pres*nted in the report by ÊTF-Kurna!'dated ?9 Juúe 2017 ¡ndie*Ëång n
å¡rinïmËrrå soil besring v*åue of l,lsoe psf resfing on ttre natunal undistr¡rhed soils. Iiro-sf proteetiore deptge ås
36',t.
-fhese st¡.uctures sre pr¡rp@rted to have been eonstructed Èn tlre ånte 19?t's lndåc*tíng that they.hnve been ån
servÄce for slmost *c yenrs. Exrept fCIr the floor elsrbs, the issues outlÍned helow lt* Tot_tgleturally *ffected '
by eeeup*ney cíl*ng*" The sl¡h-sn-grade eonstrueüion is adequâte f'd!' the flos!" lpsd of 3sÛ psf ns åndlcated
uy tru* gbrs xnc, fãhle n6s?"xn åuû*lrer,{ssembly Ar€{rsu'f*r the Cnrringe Í{ouse"
S*r struçtacre detalls see drswångs by Red Barre Guesf E{ouse, L3-ç" l'hås evslB¡**üo¡l is based upora Ékese
drnwiugs,
Fsr *lt s{t}ce ref*yeneed st¡.¡¡eÊa¡¡,es fhere is ttåe iss¡¡e of f,rsst profeeËio¡u fsr Ëhe foundatåos¡' The goeteehaaienå
-.-ã*ry*|oi g** tlnu s¡"en ås 36 inehas froæ fìni-qiåed gr*de to t!¡e baffcrsr of f"eotings, Nc¡¡e of tlsese sfrüeËs¡r*s
s¡ieet thåc regerårement. Xs¡ order,*æ E¡reet the frost protection requårement for the for¡ndatåon Éhe additioupf
äii *lgig bl*e r¡oord cn the outsid* vertic*l surfaees, a*d a 2u wíde bo*r'd korizor¡tså from tt¡e botto¡¡t edge of
tlae foctings rvi!! be requåred" ïåowevern sir¡ee these sËrs¡ef!¡s'es Baåve b*em åul pla*e for sãråast 4* years, a$d ss
signs of frosË heove ooul6 be identå{ied f'rom¡ a våsuaå í*specflon, nddiag thi* lusa¡åatíon may be of questioaanhåe
vslue.
Carriage Houseil
Tfue CJrÊsge Él*wse eorqsåsts of s vycçd f'rs¡¡åe stnccture rvåtl¡ 2x4 aË I6'? ø/* stud waåås snd wqod a'c¡sf tr$sses
c*¡ast'.¡¡eÉe$¿rgp'gA SdS å¿¿r:¡l¡ey. Thc swperstruet¿¡c"* ås ûreð36s€d om fhe raoa'fla, seaafh, *nd west sides, wågl¿ gå}e
Fage i of 3
easts¡de principnlly $pen. The for¡adatisn consists or s 4un üorn. eonsrete slab-on-grade, aa S" wiele x lét' deep
*tern wal! nnd sprenå footing fipprox. 10'u thiek and 20u' wide. The bottorn of the footings are only 2&-24*
btlow fini¡hed grade"
The roof trusses appenr to be in good condition with strr¡tr instslled atong the west wall for lateml stnbflity
and also add n tie co¡rneetion to the wrtl, Th* trus¡*s oï th€ erst wsll rlo n$t hrve mechanical hurric¡nc $w
which should be in¡tallad at cnrh trur¡lwnll ernn6etl0n Slmpeon Ht tÍts cnn be iuctrtled on tht out*ide *r
l*¡ide of the w¡lt nnd sttrchod to the trurr top shord and the aupporüng bearne . Ktree brsces hnve l¡e*n added
to the colupns along the east rvalt providÍng additional lsterll *tability.
This strüeture wss analyzed for the conditions ¡nd loads referenced rT¡ith the following results.
1. The wood roof trusses are adequate f,or tåe apptied lords" $impson I{8 trIurricaae ties will ueed to be
instcllcd as o¡rtlined abc:¡¿-
?,. The frarned rvslls arc adequate for the npplied losds'
3, The found*tion as defined is adequate fsr the apptied lo¿ds and ssil bearing value,
"A. vi*usl ins¡lecfion of this struct¡¡re bdirated no signs of deÍlections ûr subsådencs, and the visible rryall
eoverings
"*L¡b¡tud
no sígus of ercessive eracking or nrovemsnts. In genera!, thæ struct*¡re sppeflrs to be stable
nnd lp good ecndition for its age and type of constructian'
F¡.ost protection for t¡is sfl.ucture that !s primarily open nnd unheated *"ill he difficr¡lt at best. Althcelgh
g*o*r"! g*technicsl frost depths are below ¡ninirn¡lmso the structn¡re does not *ppear to have experienced nny
frost have.
Guect Hossc.
The Guest ïlouse eoasåsts of I wood frsme sfrl¡cture with ?x4 ct 16'o o/c stud walls and wood t'oof
rnfterltr¡¡sses constrncted of BF #2 S4S l¿rmber with I concrete S.CI.G." ^À visu¿l Ínspectiou of this structure
åErdåcated n* stgns of d*fleeftans or se¡bsideneen snd the visibie wa[! cøveriag* exhibËted slo sigæs of excessive
cracking or mavements.In genenal, the strüc*ur€ appeårs to be stEble asd in goed candition for íts age and
type of construetion.
?his strucE¡¡re wss arnlyzed for the conditions snd lo¡do refereaced with the following results.
l. The wood rcof trusscs will need to be modified ¡s rhown o¡ the drawings by the rddÍtion of éx12 DF'LI
beanns uuder tle collrr tie trusswork, and a l3t-!n' mrx. spâa, Poets suppcrting the beam endc ¡hall
rest on concre¿Ê footing p*ds l{}" deep and !4" *quare with {3} #5 b¡rc 8.1ry.
2" The fi"nrned walls are ndequrte for the applied loads'
3" Thc fonpdgtion *s defined is adequat* for the applied londs nnd soil bearing v*lus.
Sridal Honre.l
The Bs-idn! H*use eonsists *f a wsod fr*¡ne s*r¡¡ctsre wltb 2x4 sf 16" s/e sfud w¡ã!* aad woçd rcof r*f*ers
constracted of IIF #2 S4S lnrnber with a concrete S,O.C"" Å visual inspection of this structure indÍeated ns
*igns of deflectiens *r subsidenre, and the visibte walå eoveríngs exhibited no signs af exee¡sive crneking or
rnove¡nsnts. trn geuer*ln fhe s*rnefur* *ppears ts be sta!¡le nad in goød condifion for its age and fype of
csnstruct{on"
This stretcfütr€ ¡üas analyzed for the cenditío¡rs *nd løsds ref,ercnced wifh tfue f*ålowing reçuåts'
L The wood roof rafter¡ will need to be br¡ced to reduce thc currtnf sprns ¡s shawn on fhe drawings"
Thie additionrt braeing will ¡ct as truss web membu's rnd rh¡ll be connected such th¡t lo*d tran¡fer
if achieved.
Z, The frnmed walls *re ndequnte for the applled losds'
?age? øf 3
,}iåL
3. The foundgtion ns defined ls rdequnte for the applied londs and soil benring vÊlue.
Slncerely:
Steph.eil A. Kçler-. -$tephen A, Keslern P.E.
President
xc: File.
A,ttachrnents:
1ft,
Drawings by Red bnra Guest Houae" LLC. for reference only" The certillcstion ou this
report does not cover the sttached drawings"
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