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HomeMy WebLinkAboutDAUPHINAIS MOSELEY FILING 1 LOT 5TOWN OF VAIL DEPARTMENT OF COMMI.JNITY DEVELOPMENT 75 S. FRONTAGE ROAD vArL, co 81657 970-479-2t38 NOTE: THIS PERMIT MUST BE POSTED ON JOBSITE AT ALL TIMES NEW (SFR,P/S,DUP) PERMIT Permit #: 807-0178 Project #: PRI07-0036 Job Address: l4l0 MORAINE DR VAIL Status. . . : ISSUED Location.....: l4l0 MORAINE DR Applied . . : 06/2012007 Parcel No...: 210312209035 Issued . . : 0712412007 Expires.....: 01/20/2008 OWNER DAUPHINAIS-MOSELEY CoNSTRUCTO6/20/2007 Phone: 970-475-8055 PO BOX 1515 VAIL co 815s8 ApplrcArirr DAUPHTNATS-MosELEy CONSTRUCTo6/20/2OO7 phone: 97O-476-8055 PO BOX 1515 VAIL co 815s8 CONTRACTOR DIDIER CONSTRUCTION COMPANY 06/2O/20O7 phone: 390-4101 P.O. BOX 4990 .EII\JIJ.E co 8L631 License: 150-B Desciption: NEW SINGLE FAMILY RESIDENCE WITH AN EHUOccupancy Type Factor Sq Feet Valuation Tota1s... 8,4O5 i2,027,000.00* Number of Dwelling Units: I Town ofVail Adjusted Valuation: 2,027,000.00 at*lta+,t'lll.t*aa*a,tt****a**at*'t't*tll*laltltaa+t)tt**a******aa*a**:tt FEEBuilding__-> 99,3 5?.30 Restuarant Plan Review-> Plsn Check--> $6,082.25 Recreation Fe+----_> RevisionValuation: $0.00 $0.00 Total Calculated Fees----.> $15,442.5s S0.00 AddilionslFees-.------.-.>$0.00 lnvestigalion-> Will Call--->93.00 Payments--------> S15,442.55 B{ANCE DUE_-.-_>90.00 ++a I l* a**:l**11*la*:i aata t* atr:i atta *rt* t* tr*l Approvals:Item: 05100 BUIIJDING DEPARTMENT 07 /o9/2oo7 cgunion Action: Ap Item: 05400 PLANNING DEPARTMENT 06/21/2007 Warren Action: Ap Item: 05500 FIRE DEPARTMENT 06/27/2007 DRhoadea Action: AP Per Mike Vaughan, sprinkLer requirement is longer required. A monitored tire aLarm system is required and a treated walkway wil,I be : $0 . 00 TOTAL FEES----------> $1s,442 . ss Total permit Fee----> iLs ,442 .ss along the southwest side. Item: 05500 PUBLIC WORKS o7 /t3/2oo1 gc IICM: 05550 ENGINEERING CIVILS Action: AP See the Conditions section of this Document for any conditions that may apply to this permit. DECLARATIONS I hereby acknowledge that I have read this application, filied out in full the information required, completed an accurate plot plan, and state that all the information as required is conect. I agree to comply with the information and plot plan, to comply with all Town ordinances and state laws, and to build this structure according to the towns zoning and subdivision codes, design review approved, Intemational Building and Residential Codes and other ordinances of the Town applicable thereto. REQUESTS FOR INSPECTION SITALL BE MADE TWENTY-FOUR HOURS 4 PM. 479-2149 OR AT OIrR OFFICE FROM E:00 AM' OF OWNER OR CTOR FOR HIMSELF AND OWNER '}f,t*'|.'|.*{.***:|.*+,|.,}'|.'|.{.,l.,}****,}+*+**********************+*+t***,}*,}{.***,}****{.'t.|.'|t*,|.*****,***++**,.*****,f*'t*!|.,|*** CONDITIONS OF APPROVAL Permit #: 807-0178 as of O7-24-2007 Status: ISSUED *'1.'**'t*'lt'i*,|*,i***f ****+**'t*** ** * f **** +* +* 't *'t 'i* * *:t***,***** ** ***,****:tt *,t *****'1.'i,1.*,1.***+*+*******,i****,1*'t,i**** Permit Type: NEW (SFR,P/S,DUP) PERMIT Applied: 06/20/2007 Applicant: DAUPHINAIS-MOSELEY CONSTRUCTION INC lssued: 07n4D007 Job Address: l4l0 MORAINE DR VAIL Location: l4l0 MORAINE DR ParcelNo: 210312209035 *+***:f ** * * * *+ * * * ** * * {(,r+,f * * *** * * ** * * *,f *:r *:i:} *,f * * * {' * '1. * ** * ******+**:l' *** *t * * * ** * * * *{t{. * 'l ** * * * '}t**** ** ** * *****f CONDITIONS .i,i* ******* * *'i *+ * +* ** * ** **:t***+ * +* * + !* * *:* {' {. '} d.,1. * {( '}* 'f *{(,}* * ***+*** * * 'lot:t * ** ** * *:1. +* + +* ** * +t ** * ** * *{.:1.* * ** '**i.:}{('} * Cond: 33 (PLAN) THIS PROJECT WILL REQUIRED A SITE IMPROVEMENT SURVEY. SUCH SURVEY SHALL BE SUBMITTED AND APPROVED PRIOR TO REQUEST FOR A FRAME INSPECTION, Cond: l2 (BLDG.): FIELD INSPECTIONS ARE REQUIRED TO CHECK FOR CODE COMPLIANCE. Cond: l6 (BLDG.): (SFR) SMOKE DETECTORS ARE REQUIRED PER SECTION R313 OF TFm 2003 IRc. Cond: l8 (BLDG.): STAIRWAYS ARE REQUIRED TO MEET SECTION R3l1.5 OF THE 2003 IRC OR SECTION IOO9 OF TTIE 2OO3 IBC. Cond: l9 (BLDG.): GUARDS ARE REQUIRED TO MEET SECTION R3l2 OF THE 2003 IRC oR SECTION l0l2 0F THE 2003 IBC. Cond: 34 (BLDG.): A COPY OF THE SOILS RJPORT WILL BE REQUIRED BEFORE A FOOTING INSPECTION WILL BE CALLED FOR. Cond: 39 (BLDG): EMERCENCY ESCAPE AND RESCUE OPENINGS ARE REQUTRED TO MEET SECTION R3IO OF THE 2OO3 IRC OR SECTION IO25 OF TFIE 2OO3 IBC. Cond: CON0009150 Boulder walls not to be constructed before we receive proper information. Entry: 07/1312007 By: gc Action: AP :r 'r 'r r.,r{.'r:r* * **********{r*{.**************** * ** *** ***********************i********************f*l TOWNOFVAIL, COLORADO Statement * ** * l t * ll * * * * * * * r. r. * * * * * '| * * * * * * * * * * * {. * i. * * * 't t 'r * 1i * * {r * 't t t * * 't {' * * * * t ******:t{'* * 't' t * {' * {' ,f * * * {' * * * * * * * * * * Statements Number: R070001331 Amount: $9,350.30 O7 /24/2007L2248 PM Palment Method: Dauphinai s Check Init: LC NoEation: #12282/PaErick PenniE, No: Parcel No: Site Address: IJocaEion: This Payment :99,350.30 807-0178 T)T)e: NEw (SFR, P/S,DUP) PERMIT 2103-122-0903-5 1410 MORAINE DR VAIL 1410 MORAINE DR Tolal Fees: TotaL ALL, PmCs : BaLance : $!s , 442 .55 irs ,442 .s5 s0.00 * * + * * * * * * * * 'r * * * | * t * * * * * * * * * | * * * 't ****************'i*********t*****,t't't*******tr.*:|*:|*'|**rr******** ACCOUNT ITEM LIST: Account Code Description CurrenE PmEs BP 00100003111100 wc 00100003112800 BUILDING PERMIT FEES WILI, CALL INSPECTION FEE 9,357 .30 ? no Vail, Colorado 81657 ll APPLICATION WILL NOT BE ACCEPTED IF INCOMPLETE OR UNS - 003Project #: Ben.otT$ Separate F VAIL BUI APPLICATION are required for e plumbing, mechanical, etc.! Buildinq Permit #: COMPLETE VALUATIONS FOR BUILDING PERMIT (Laber4 ltt4te43!9 BUILDING: S /,(g t, OO0.&ELECTRICAL: S ?Qro(N,oo OTnER: PLUMBING: $ +z .ooo. oo MECHANICAL,$ 97,0oo t OQ rorAL:$ 1,02+,0oO.@ For Parcel # Contact Assessors Office at 970-328-8640 or visit* ?tn; rLL octo)!- rob Nane: 6 (/b) bQ-N 4t € + g JobAddress: 14 tO ilo6+,u?b(.ffiF,"*- lF,,'."it ll**M ffi lenone:4?Q-Z?q? ArchitecVDesigner:Address:Phone: Engineer:-6, DO?te.Address:Phone:{n-Zt+O Detgiled description of work'. afleu { ud<e fna nv trt , WorkClass: New{)f Addition( ) Remodel( ) hepair( ) Demo( ) Other( ) Work Type: Interior ( ) Exterior ( ) Both CyQ Oo"r "n EHU exist at this location: Yes ( ) Uo (X ily( ) Commercial ( ) aestaunnt( \ Other ( ) 4' E#U No. of Existing Dwelling Units in this building: O No. of Accommodation Units in this building: A Noffvpe of Fireplaces Existins: Gas Appliances ( ) Gas Logs ( ) Wood/e9!!et-l-l-We9! ruI1!1gl No/Tvoeof FireplacesProoosed: GasAppliances(l) easf-ogs(l) Wood/Pellet( ) WoodBurning(NOTALLOWED) Does a Fire Alarm Exist: Yes ( ) No ({)Ooes a Fire Sprinkler System Exist: Yes ( ) No FOR OFFICE USE ONL nEetrtj\v i1 ll, Y U; n JUN 122007 TOWN OF VAIL F: \cdev\FORMS\Permits\tuilding\buildingjermit_4-17-2007.DOC Page 1 of 7 Ml7il2N7 +f{'*t*taa*a'*********ra*a*'}*'}r}'}*a*a*+r*+alfaaa*+**l'}taat'}'}'lf*+*ffafaa++laaaaaaaa**++**{'**+*++ TOWNOFVATL, COLOBADO Stat€m€nt *'t*'i******t**i*ff*+'t****9t*t't*'|****a****tttttl*a'}'}'}ftaftllf**l*f'}'la+***'}'t*a+*a+f,+++++++++++* Statement Number: R070001031 Anount: Payment Methodr Check DAT'PITANAIS $5,082.2s 06/20/200101 :59 PMInlt,: iISNotatloD: L2277/P}JIP-TCK Permit No: 807-01?8 Tlpe: l[EW (SER,P/S,DI'P) PERMTT Parce1 No: 2103-122-0903-5gite Addrese: 1410 IT{ORAMB DR VAIIJ IocatLon: 111.0 MORAINE DR Total FeeE: $15,442.55Ihis Payment:$6, 082 .25 TOIA1 AIIIJ T'INI8: Balance : $6, 082 .25 99,360.30 Currene Pmtss t't**a{rt'tt***t*****a**f+t*+a++t++*f++****f****t*'}a*t'*+t+'}****f****a++*a{'l'f**'t't***********t't** ACCOUNTITEMLTST: Accounts code Deacriptsion PF 00100003112300 PIJAII CHBCK EEES 5, O92.25 tl t *M BUILDING PERMIT APPLIGATIOW Thigchecklist is to be used with any single family/duplex permit (new construction , addition, or remodel application') d;f oin oiVaii oesign Review-Boaid apprwal mustiirst be obtained (may not apply to interio,r remodels)-{ pl^ncheck Fee m-ust be paid at the time of application for projecg-gygr $10[OMtion (see attached schedule) The following information must be shown on all 4 sets of Architectural Plans e4ite Plans. Provide all site plan information as required for the ication for your Project. Z) Refer to the DRB application checklist for complete details. (A/ Construction staging plans. Provide construction staging and materials storage site plans. E,,-il-oi-il"n". co,iprJt" floor plans provided for each tJveL comptete dimensions, drawing scale noted, use of each room shown on the plans. Location of mechanical equipment clearly shown tr---?'-ualding Elevations l.t,lti,S,g elevations. Show all proposed exterior finish materials, guardrails, windows' doors, and finish grades. Oz{indow sizes and operation types. Specified on the floor plans or elevations. trl---stairways, guards, ana hanariils Show all stairway details with rise/run, handrail and guard details -B.,--f1iot pLn.-Sno* all roof covering materials (Class A covering required) and underlayment, roof pitch a--Building cross sections. Show riof, wall, floor construction issemblies and insulation R values. Show roof and crawl space ventilation. Show ceiling heights in rooms and crawl spaces. U Rescheck compliance certificate and inspJction checklist (new construction and additions only). provide a complete -igneO compliance certihcate and inspection checklist. Verify all exterior building is detailed on the building plans as required on the Rescheck compliance report' { lir;i;;s. ilinr"ptace types shown on the floor plans. Specify gas log set, or gas appliance at each fireplace' Structural Plans.g- Soils Report. lnclude 2 copies of the soils report for your lot. 6,,-rylsheets of the structural plans stamped and signed by a Colorado State Licensed Engineer' ffi"ii,s"specifications sheei. Roof live load, Deck live load, Floor live load, Wind Speed/Exposure, Soils report number and soil bearing capacity referenced per the soils report. Ituna"tion ptan. pr&iCe a complete foundation plan with allfooting/foundation section details -El--Framing plans, provide complete framing plans for floors, decks, roofs. All beams, joists, rafters or trusses clearly s-hown. Include framing construction details and connection schedules. Other items -ffibestos form completed. Asbestos test and report provided if any existing construction is proposed to be disturbed. See Town of Vail asbestos testing requirement form. ! plan check fees. plan check fees must be -paid'with your application. The building permit and recreation fees will be paid upon issuance of a building permit. I have read and understand the requirements of this checklist. lf any required information is missing from the application, I understand the application will not be accepted. , Z {f*-ttep Applicant's Signature F : \cdev\FORMS\Permits\Building\buildi ngJermit-4- 17-2007. DOC. 1 Date Page 2.of 7 Mlr712007 AREAS FOR ENERGY STUDY (6-12-071 LOCATION AREA WALL AREA - GROSS 5,799,3 S.F. WALLAREA -NET 4,367,2 S.F. BASEMENT WALL AREI{ - GROSS 2,682.2s.F. BASEMENT WALL AREA - NIET 2,452.3 S.F. WINDOWAREA @WALL - 1,130.7 S.F. WINDOWAREA @ BASEMENT WALL 204.6 S.F. WINDOWAREA -TOTAI 1,335.3 S.F. pooR AREA @ WAIL 301.4 S.F. DOOR AREA @ BASEfuIET\IT WALL 25.3 S.F. DOOR AREA - TOTAL 326.7 CEILING AREA 2,970.8 S.F. fr REschock Glazing Area Prescriptive Package Worksheet iem**'"'*^0"*r'j International Energy Conservation Code (IECC)r--_--l i Psmit # i dil d,. tz. oT r-l i checked Bv i -:E:TJ &tlleL ,oox l33tl * g.lOO = j& _%GlazhsdA c-?G;WdiIEA ProposedGlazlngArea U-Factor Desc pton Maxlmum U-Fac'tor lu o.gs I Statcment ot v.rrtcl3.5/Ap.!2oot,u.s.Ded'otHo{'ho!'tdu6rnDev!|oFErd/Rurg|mdEcq|om|ccommun[yDeG|opmarl/U.s.Dep|.olEne'gy/Prc|||cNo(ttlt|estlodbir The proposed bulldlng design tepresented In these documents ls conslslent with the bulldlng plans, specncatons' neJ fiftitnJ permit aiptication. ifre pmposed Uq1dlng ha3 b€en deslgnod lo meet the requlrements ol thg Comments Proposed [.LFactot Maxlmum Glazlng Area Mlnlmum R-Value Check One O }lomal Cl High H€atng o Hlgh Coollng El High Hoatng & Gladng u-.39 Opaque Door t- EqUlpment Efficiency (Ihls sscton may b6 len blank ll ,Vorma,ls selgcted on lhe righi.) AFUE/HSPF coollng - SEER lrake & irodel Numbet Builder Name Bulldor Addrsss Buildlng Address zone Number n /( fackago Numbei 1 IECC Edition ----:-i--- submrtred* tr1"o," r- tiff^i*iQ+L! = t'i--,*'ECf "- qq R- 7.1 R. R. R- lfls R. R. ool-on Uo co0ott oc GIot o oo 6 cooo a m 8 e o0t o c c,o o o coo <t m E!t z {o z,ot o !t 5-sdo a i- N oo -A r r -t r -r r -r J -r r r J r -.r -l r r r-.r r -r r .r * - -- -i 6 d d d q 6 66<= {- <or <.n -. c,r <r: cno <rot o)(D'r o) (D { cto) o' r - o g s A E g g A ss $A q f#- 6 g H ag *=, }g $Hq H Hg 5 H E -r r r -.r ir r r r-r A -rr r,A r r -ar.r r r -, r * -'. la i a ql66a, o, -o qt.| or -l I <l- - -t<r: \,1(rl-'<,roJ(tol{o:c)<,rJ o sEE *ig€igsg;f, s; ++ $Eac3 e Fe Fs + g? F * e Zone 15 Single-Famity Prescrlptive Packages '1998'2000/2003 IECC MINIMUM HealingrCooling Equlpment Efficienof Packaos MAXIMUM Glazing Glalng Araa 96t lJfaciof Ceiling Wall Floor Bas€merf Shb Pedmeter Crawl space n-v.r,r-.t n-viu.t R-value5 well R-vatues R-valueT , Wall R-valuet 1 2 3 4 c o 7 E I 10 11 12 8% 12% 12Vo 12% 15o/. 15% 1Bo/o 18% '18% 20% 22% 25% 0.42 0.40 0.40 0.35 0.35 0.30 0.35 0.33 0.30 0.30 0.30 o.25 R-38 R-49 R-38 R-38 R-49 R49 R-49 R-49 R-38 R-49 R-49 R.49 R-l6 R-21 R-21 R-l9 R-21 R-18 R-21 R-25 R-l9 R-26 R-22 R-19 R-l9 R-19 R-21 R-19 R-21 R-l9 R-30 R-30 R-26 R-21 R-30 R-30 R-i1 R-l0 R-l1 R-10 R-l1 R-10 R-l5 R-15 R-14 R-11 R-15 R-15 R-8 R-9 R-13 R{ R-13 - R-12 - R-16 R-17 R-22 R-17 R-20 R-16 R-25 *-j' Normal Normal Normal Nomal Normal Normal Normal Nomd Normal Normal Normal Normal 13 14 15 t6 17 18 19 20 12% 12% 15% 15% lSVn l8% 22% )2 0.65 0.50 0.55 0.40 0.50 0.40 o.40 0.35 R-38 R€8 R-38 R-38 R-49 R-38 R-38 R-38 R-18 R-13 R-17 R-13 R-19 R-17 R-19 R-l3 R-l9 R-19 R-21 R-l9 R-21 R-15 R-21 R-26 R-10 R-9 R-l1 R-9 R-11 R+ R-11 R-12 R-4 R-4 R-7 R-3 R-7 R-2 RS R-13 R-22 R-20 R-l8 R-28 R-14 R-28 High Healing Hlgh Heating High I'lealing High Heating High Heating High Heating High Healing Hbh l'lealinq 21 22 23 24 25 26 27 2A 12% 1Z% 15% 15% 18% 18% 22% 22!A 0.65 0.50 0.55 0.45 0.45 0.40 0.40 o.35 R-38 R-38 R-38 R38 R-38 R-3E R-49 R-49 R-17 R-13 R-19 R-13 R-17 R-l3 R-l4 R-15 R-l9 R-l9 R-l9 R-21 R-19 R-26 R-l9 R-19 R-'t 0 R-9 R-10 R-l1 R-l0 R-11 R-10 R-i0 R-4 R-3 R.1 R-6 R-4 R-8 R-4 R-4 R-?2. R-19 R-22 R-28 R-22 R-22 R-22 High Heaucool Hlgh Heaucool High Heaucool High HeaU0ool High Heat/Cool High HeaUCool High Heaucool Hhh Heaucool Zonel5Multifami|yPrescriptivePackages.19981200012003|Ecc C"llitrS Walt Floor - Ba*m€nt - Slab P.arlmeter ,9,?,*?P-?3 Normal Normal Normal Nomal Normal Normal Normal Normal Normal R-18 R-l6 R-18 R-16 R-18 R-18 R-24 R-10 R-9 R-8 R-9 R-7 R-l0 R-9 R-18 R-8 R-l'l R-'|0 R-11 R-10 R-i1 R-l1 R-12 R-l0 R-18 High Healing High Heating High Healing High tledng High Healing High Heating High Heating Hbh Heatlng High Heating R-10 R.E R-7 R-12 R-7 : R-15 R-2 R-2 R{t R-l2 R-2 R-0 R{ R-7 R-2 R-7 R6 R4 R-12 R-8 R4 R-l1 R-1r R€ Zone 16 Multifamily Prescriptive Packages '1998'2000/2003 IECC _-,----rrax$dull-- I ehziry Glazhg I l-- or.l I Lt- l^r2 MlNtlfl tM Heating/Cooling Eqdpmcr|tCeilirE Watl Floor - Basemcnt Slab Pedrnebr Crawl spaca- E rr-r,a! Gr-\r-h6. c-V.r,-. W.i n-ri.f , -! pfrit-7 , W.tt F- t|,.! 1 z 3 4 5 6 7 E 6 12% 12% 15% 15% m% 25% 25% 30% 0.55 0.4s 0.50 0.35 0.rO 0.35 0.35 0.32 R.49 R49 R.49 R€E R49 R-38 R{9 R.49 R-19 R-i9 R-l9 R-13 R-l9 R-l6 R-24 R-21 R-15 R-11 R-19 R-19 R-21 R-19 R-21 R-30 o-ri| R-12. R-8 R-17 Rt6 R-19 R-17 R-20 R-3 R-2 R-10 R€ R-16 R-l0 R-19 E A R-ll R€ R-18 R-l6 R-22 R.1E R-24 Nomal Normal Normal Normal Normal Nomal Normal Nomal to ll 12 13 14 15 1e 17 1E lo 12% 12o/o 1506 15% 20% 2W 25% 25% 30% 2nq( 0.70 0.60 0.65 0.so o.50 0./O 0.45 0.35 0.40 n ?.F R-30 R-26 R-30 R-38 R-30 R-38 R-38 R-38 R€8 p-?R R-13 R-l3 R-l3 R-11 R-13 R-11 R-15 R-13 R-19 E|-la R-13 R-11 R-19 R-11 R-19 R-'t 1 R-19 R-11 R-15 o lE R-11 R-8 R-19 R€ R-18 R.E R-19 R-8 R-13 D-l? R-2 R-0 R-7 R{ R€ R{) R€ R-0 R-2 ' 9-2 R-l1 R-7 R.2E R-7 R-28 R-7 R.2E R-7 Rt5 e-1/l High Heating High Heating High Haating High Heating High Flealing High Healing High H6ating High Heetlng High H€ating HEPWORTH - PAWLAK GEOTECHNICAL August 7,2007 Didier Construction Company Attn: Rico Didier P.O. Box 4990 Eagle, Colorado 81631 JobNo. 107 0562 Subject:Observation of Partial Excavation, Proposed Residence, Lot 5, Filing l, Dauphinais-Moseley Subdivision, I 41 0 Moraine Drive, Vail, Colorado. Dear Mr. Didier: As requested, a represurtative of Hepworth-Pawlak Geotechnical, Inc. observed the excavation at the subject site on July 31,2007 to evaluate the soils exposed for foundation support. The findings of our observations and recommendations for the foundation design me presented in this report. The services were performed in accordance with our agreement for professional engineering services to Didier Construction Company, dated July 24,2007. The proposed residence will consist of a two story wood frame structure over a full basement level. There will be a basement level below the garage. The basement floor will be slab-on-grade. Spread footings sized for an allowable soil bearing pressure of 2,000 psf were assumed in the desip. Towri'bt Vait At the time of our visit to rhe sire, the sourh and westem p0FF|GF#0BY completed. The garage/basement in the northeast portion of the residence had not been excavated. We understand that a micropile shoring system will be used for this portion of the excavation to retain the cut. The building excavation had been cut in multiple levels from2 to l0 feet below the adjacent ground surface. The step down from the upper south level to the main basement level was between 3 to 5% feet high. The soils exposed in the bottom ofthe excavationconsisted ofslightly silty sandy gravel with cobbles. The results of a gradation analysis performed on a sample of the gravels (minus 5 inch fraction) obtained from the site are presented on Figure L No free water was encountered in the excavation and the soils were slightly moist to moist. Considering the conditions exposed in the excavation and the nature ofthe proposed construction, spread footings placed on the undisturbed natural gravel soil designed for an allowable soil bearing pressure of2,000 psfshould be adequate for support ofthe proposed residence. Footings should be a minimum width of 16 inches for continuous walls and 2 feet for columns. Loose and disturbed soils in footing areas should be Hepworth-Pawlak Geotechnical, Inc. 5020 County Road 154 Glenwood Springs, Colorado 81601 Phone: 9?0-945-7986 Fax 970-945-8454 email: hpgeo@hpgeotech.com - otTB Li= ln\ llll il 11 t! E) tnl L!= \\, TOWN OF VAIL Parker 303-841-7119 r Colorado Springs 719.633.5567 r Silverthome 970.468-1989 Didier Construction Company August 7,2007 Page2 removed and the bearing level extended down to the undisturbed natural gravel soils. Exterior footings should be provided with adequate soil cover above their bearing elevations for frost protection. Continuous foundation walls should be reinforced top and bottom to span local anomalies such as by assuming an unsupported length ofat least l0 feet. Foundation walls acting as retaining structures should also be desiped to resist a lateral earth pressure based on an equivalent fluid rmit weight ofat least 50 pcffor on-site granular soils, excluding oversized rock, as backfill. A perimeter foundation drain should be provided to prevent temporary buildup ofhydrostatic pressure behind the basement and upper level walls and prevent wetting of the lower level. Structural fill placed within floor slab are€rs can consist ofthe on-site soils compacted to at least 95% ofstandard Proctor density at a moisture content near optimurr. Backfril piaced arounci the structure should be compacted and the surface graded to prevent ponding within at least l0 feet of the building. We should observe the remainder of the excavation when completed to evaluate the bearing conditions. The recommendations submitted in this letter are based on our observation of the soils exposed within the formdation excavation and do not include subsurface exploration to evaluate the subsurface conditions within the loaded depth offoundation influence. This study is based on the assumption that soils beneath the footings have equal or better support than those exposed. The risk of foundation movement may be greater than indicated in this report because ofpossible variations in the subsurface conditions. In order to reveal the nature and extent ofvariations in the subsurface conditions below the excavation, drilling would be required. It is possible the data obtained by subsurface exploration could change the recommendations contained in this letter. Our services do not include determining the presence, prevention orpossibility of mold or other biological contaminants (MOBC) developing in the funne. Ifthe client is concemed aboqt MOBC, then a professional in this special field ofpractice should be consulted. If you have any questions or need further assistance, please call our office. Sincerely, HEPWORTH_PAWLAK GEO Jordy Z. Adamson, Jr., P Rev. by: SLP JZNvad attachment Figure s'$'l:i,* s/297O7 F vill:rx& Job No. 107 0562 1 - Gradation Test Results Geeecr.r tot *, , "t TIME READINGS I 0 45 MlN. 15 MlN. 60MlNlgMlN.4 MlN. 1 MlN. #200 # 100 U.S. STANDARD SEFIES #50 #30 #16 CLEAR SOUAFE OPENINGS 3tg 314' 1u2' 3', 5"6"1m olrjz =lrjE Fz lrJoElrJ(L (,zaa (L Fz. lrJoE lrJ(L 100 .ml .O37 .O74 .tSO .g0O .600 1.18 DAMETEF OF PARTICI.ES IN MII.IIMETERS 4.75 9.5 19.0 37.5 76.2 152 20312.5 127 GRAVEL 44 %SAND 45 7o SILTANDCI-AY 11 % LIQUID LIMIT %PLASTICITY INDEX NP % FROM:Bottom of Excavation at West Side, 7-31-07 SAMPLE OF: Slightly Silty Sandy Gravel with Cobbles 107 0562 e&ttocrr HEPWoRTH+AWLAK GEofEcHNIcAL GRADATION TEST RESULTS Figure 1