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Home My WebLink AboutApplication-PermitGarfield County No. 10545 Building & Sanitation Department 108 8th Street, Suite #401 Glenwood Springs, Co. 81601 Office 945-8212 Inspection Line 384-5003 Job Address: 0829 Wood Nymph Lane, GWS Parcel#: 2187-323-08-011 ----------------------------------------------------- Use of Building: s/f dwelling on unf base & partial crawl space w/patios & att garage Owner: Potvin, Christian & Kusuma Contractor: OWNER --------------------------------------------------- Amount of Permit: $3,071.89 Date: 7/3/2007 Clerk: CiJcuJ~ - oo A SEPARATE ELECTRICAL PERMIT IS REQUIHED AND MUST BE ISSUED BY THE STATE OF COLORADO. TI-IIS PERMIT BECOMES NULL AND VoiD IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHLN 180 DAYS,·OR, IF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY_TIME AFTER WORK IS COMMENCED. I HEREBY CERTIFY THAT I HAVE HEAD AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE AND CORRECT. ALL PROVISIONS OF LAWS GOVERNING THIS 1YPE OF WORK WILL BE COMPLETED WITHIN wHETHER s·FECIFIED HEREIN OR NOT: THE c:.:c:· cD.O~ES NOT PRESUME TO GNE AU11-IORI1Y ~/;~;~~;::~:()PNRSO"flVl"SJ(105cNr1s0NOF ANY OTHER SfATE OR 9 OR THE PERFORMANCE Site Plan Adjusted Setbacks: AGREEMENT PERMISSION IS HEREBY GRANTI<.:D TO TilE APPLICANT AS OWNER. CONTRACTOR AND/OR THE AGENT OF THE CON1RACTOH OR OWNER 1D CONSTRUCT THE STRUCTURE AS DETAILED ON PLANS AND SPECIFICATIONS SUBMITTED TO AND REVIEWED BY THE BUILDING DEPARTMENT. IN CONSIDERATION OF THE IS&SUANCE OF THIS PERMIT, THE SIGNER HEREBY AGREES TO COMPLY WITH ALL BUILDING CODES AND LAND USE REGULATIONS ADOPTED BY GARFIELD COUNTY PURSUANT TO AUTHORI1Y GIVEN LN 30.28.201 CRS AS AMENDED. 11-IE SIGNERFURTH:ERAGREES THAT IF THE A130VE SAID ORDINANCES ARE NOT FULLY COMPILED WfrH IN TI·IE LCOATION. ERECTION. CONSTRUCTION. AND USE OF THE ABOVE DESCRIBED STRUCTURE. THE PERMIT MAY BE REVOKED BY NOTICE FROM THE COUNTY AND THAT THEN AND THERE IT SHALL BECOME NULL AND VOID. TI·IE ISSUANCI;: OF A PEFMf BASED UPON PLANS. SPECIFICATIONS AND OTHER DATA SHALL NOT PITh.."VENTTHE m.nLDING OFFICIAL FROM THEREAFTER REQUIRING THE CORRECTION OF Effi:~ORS IN SAID PLANS, SPECIFICATIONS AND OTHER DATA OR FROM PREVENTING BUILDING OPERATION BEING CARRIED ON THEREUNDER VlHEN IN VIOLATION OF HIS CODE OR ANY OTHER ORDINANCE OR REGULATION OF THIS JURISDIC110N. THE REVIEW OF SUBMITIED PLANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE AN ACCEPTANCE OF ANY RESPONSIBILITIES OR LIABLITIES BY GARFIELD COUN1Y FOR ERRORS. OMISSIONS OR DISCREPENCIES. THE RESPONS! BILITY FOR THESE ITEMS AND IMPLEMENTATION DURING CONSTRUCTION RESTS SPECIFICIALLY W1TI-I THE ARTICTECTlDES NER. BUILDER, AND ~ER COMMENTS ARE !mENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS LNTEREST. f lo.'4\ tf t (.-~ 1 HEREBY ACKNOWLEDGE THAT 1 HAVE READ AND UNDERSTAND THE AGREEMENT ABOVE llN1TIALI' ' Q ~ \ ~\."1 '7/30/67 ~~~t \\ q'\ :1-Ct:lli14 ' $'1812·0.. The following items are required by Garfield County for a final inspection: 1. A final Electrical Inspection from the Colorado State Electrical Inspector; 2. Permanent address assigned by Garfield County Building Department posted where readily visible from access road; · 3. A finished roof, a lockable house, complete exterior siding, exterior doors and windows installed, a complete Jdtchen with cabinets, a sink with hot & cold running water, non-absorbent kitchen floor coverings, counter tops and finished walls, ready for stove and refrigerator, all necessary plumbing; 4. All bathrooms must be complete, with washbowl, tub or shower, toilet stool, hot and cold running water, non-absorbent floors and walls finished and a privacy door; 5. All steps outside or inside over three (3) steps must have handrails, guard rails on balconies or decks over 30" high constructed to all IBC and IRC requirements; 6. Outside grading done to where water will detour away from the building; 7. Exceptions to the outside steps, decks and grading may be .made upon the demonstration of extenuating circumstances, i.e. weather, but a Certificate of Occupancy will not be issued until all the required items are completed and a final inspection made; 8. A final inspection sign off by the Garfield County Road & Bridge Department for driveway installation, where applicable; as well as any final sign off by the Fire District, and/or State Agencies where applicable. 9. If you will be connecting to a public water and/or sewer system, proof of the tap fees have been paid and the connections inspected by the service provider prior to issuance of a C.O. A CERTIFICATE OF OCCUPANCY WILL NOT BE ISSUED UNTIL ALL THE ABOVE ITEMS HAVE BEEN COMPLETED. ****A CERTIFICATE OF OCCUPANCY MAY TAKE UPTO 5 BUSINESS DAYS TO BE PROCESSED AND ISSUED. ****CANNOT OCCUPY OR USE DWELLING UNTIL A CERTIFICATE OF OCCUPANCY (C.O.) IS ISSUED. OCCUPANCY OR USE OF DWELLING WITHOUT A C.O. WILL BE CONSIDERED AN ILLEGAL OCCUPANCY AND MAY BE GROUNDS FOR VACATING PREMISES UNTIL ABOVE CONDITIONS ARE MET. Si ature Bpapplicationoctober2006 Date VALUATION/FEE DETERMINATION Applicant Qcl v , ...::> Address O'if'Z-"1 WOOD N)' rnp h Lr. . Date l.. ~ I z -<>-1 Finished (Livable Area): Main '2. LJ .)~ )c I Lf !.~ . Upper Lower Other Total Square Feet Subdivision Lo'::> ftw<•-5"c.l:> Lo11Biock /1 Contractor 15 u-> ~ Valuation 1 &-3 L-\ I'~ o?$ [ \ . Basement: Gara£e: Unfinished I 00 "2.. .X 1-ll Conversion of Unfinished to Finished Plan Check Fee for Conversion Valuation Valuatio~ J &' X \ €" -1 I %''{~ Crawl Space: 1J "' Valuation {.. l( ~ - Decks/Patios: Covered 3 2 Z. )( 'Z Lt :;: f) I) '2. 8"' Valuation Open ;:2. '1. '-~ I 2.. ;::La 5 .., Valuation ~ I <- Total Valuation GARFIELD COUNTY BUILDING AND PLANNING 970-945-8212 MINIMUM APPLICATION REQUIREMENTS For SINGLE FAMILY DWELLING CONSTRUCTION Including NEW CONSTRUCTION ADDITIONS ALTERATIONS And MOVED BUILDINGS In order to understand the scope of the work intended under a permit application and expedite the issuance of a permit it is important that complete information be provided. When reviewing a plan and it's discovered that required ihformation has not been provided by the applicant, this will result in the delay of the permit issuance and in proceeding with building construction. The owner or contractor shall be required to provide this information before the plan review can proceed. Other plans that are in line for review may be given attention before the new information may be reviewed after it has been provided to the Building Department. · Please review this document to determine if yon have enough information to design your project and provide adequate information to facilitate a plan review. Also, please consider using a design professional for assistance in your design and a construction professional for construction of your project. Any project with more than ten (10) occupants requires the plans to be sealed by a Colorado Registered Design Professional. To provide for a more understandable plan in order to determine compliance with the building, plumbing and mechanical codes, applicants are requested to review the following checklist prior to and during design. Applicants are required· to indicate appropriately and to submit the completed checklist at time of application for a permit. Plans to be included for a Building Permit, must be on drafting paper at least 18"x24" and drawn to scale. Plans must include a floor plan, a concrete footing and foundation plan, elevations all sides with 1 decks, balcony, steps, hand rails and guard rails, windows and doors, including the finish grade line and original grade. A section showing in detail, from the bottom of the footing to the top of the roof, including re-bar, anchor bolts, pressure treated plates, floor joists, wall studs and spacing, insulation, sheeting, house-rap, (which is required), siding or any approved building material. Engineered foundations may be required. A window schedule. A door schedule. A floor framing plan, a roof framing plan, roof must be ·designed to withstand a 40 pound per square foot up to 7,000 feet in elevation, a 90 M.P.H. wind speed, wind exposure B or C, and a 36 inch frost depth. All sheets to be identified by number and indexed. All of the above requirements must be met or your plans will be returned. All plans submitted must be incompliance with the 2003 IRC. 1. Is a site plan included that identifies the location of the proposed structure or addition and distances to the property lines from each corner of the proposed structure(s) prepared by a licensed surveyor and has the surveyors signature and professional stamp on the drawing? Properties with slopes of30% or greater must be shown on the site plan. (NOTE Section: 106.2) Any site plan for the placement of any portion of a structure within 50 ft. of a property line and not within a previously surveyed building envelope on a subdivision final plat shall be prepared by a licensed surveyor and have the surveyor's signature and professional stamp on the drawing. Any structure to be built within a building envelope of a lot shown on a recorded subdivision plat shall include a copy of the building envelope as it is shown on the final plat with the proposed structure located within ~elope. Yes. ___ _ 2. Does the site plan also include any other buildings on the property, setback easements and utility easements? Please refer to Section 5.05.03 in the Garfield County Zoning Resolution if the property you are applying for a building permit on is located on a corner lot. Special setbackst?ply. Yes __ ~-- 3. Does the site plan include when applicable the location of the I.S.D.S. (Individual Sewage Disposal System) and the distances to the property lines, wells (on subject property and adjacent propp;tres ), streams or water courses? Yes 1L_ 4. Does the site plan indicate the location and direction of the County or private road accessing the property? 2 Yes._J-"'-. _ 5. Are you aware that prior to submittal of a building permit application you are required to show proof of a driveway access permit or obtain a statement from the Garfield County Road & Bridge Department stating one is not necessary? You can contact the Road & Bridge Department at 625-8601. Yes ~ 6. Do the plans include a foundation plan indicating the size, location and spacing of all reinforcing styel in accordance with the IRC or per stamped engineered design? Yes __ !L__""---- 7. Do the plans indicate the location and size of ventilation openings for under floor crawl spaces amj thycfearances required between wood and earth? Yes. __ _o::_ L/ __ _ 8. Do the plans indicate the size and location of ventilation openings for the attic, roof joist spaces an~? Yes _____ _ 9. Do the plans include design loads as required by Garfield County for roof snow loads, (a minimum of 40 pounds per square foot up to & including 7,000 feet above sea level), floor loads and wm9Aoads? Yes \L 10. Does the plan include a building section drawing indicating foundation, wal~ floor, and roof ' ? constructwn. / Yes LL_ 11. Does the building section drawing include size and spacing of floor joists, wall studs, ceiling joists, roof rafters or joists or trusses? Yes \ / ~ 12. Does the building section drawing or other detail include the method of positive connection of all colunm~ ;yarl beams? Yes \L v 13. Does the elevation plan indicate the height of the building or proposed addition from the undisturbed grade to the midpoint between the ridge and eave of a gable or shed roof or the top of a flat l)J-0f? (Building height measurement usually not to exceed 25 feet) Yes _ ___:V,_ __ _ I 4. Does the plan include any stove or zero clearance fireplace planned for installation including 3 make and m~and Colorado Phase II certifications or phase II EPA certification? Yes No ____ ~----~-- 15. Does the plan inc! e a masonry fireplace including a fireplace section indicating design to comply with th RC? Yes No~------------ 16. Does the plan include a window schedule or other verification that egress/rescue windows from sleeping r£rns and/or basements comply with the requirements of the IRC? Yes (// No ____________ __ 17. Does the plan include a window schedule or other verification that windows provide natural light and ventil 10n for all habitable rooms? Yes No ____________ __ 18. Do the plans indicate the location of glazing subject to human impact such as glass doors, glazing immediately adjacent to such doors; glazing adjacent to any surface normally used as a walking surface; sliding glass doors; fixed glass panels; shower doors and tub enclosures and specifY safety glazing for these areas? Yes 1/ No ______ _ 19. Is the location of all natural and liquid petroleum gas furnaces, boilers and water heaters indicated en th~lan? Yes . ~ No ______ __ 20. Do you understand that if you are building on a parcel of land created by the exemption process or~he s bdivision process, are building plans in compliance with all plat notes and/or covena s? Yes No ------ 21. Do you understand that if you belong to a Homeowners Association (HOA), it is your responsibility to obtain written permission from the association, if required by that association, prior to -submitting an application for a building permit? The building permit application will be accepted without it, but you run the risk o( the HOA bringing action to enforce the covenants, which can result in revocation of permit issued. Additionally, your Plan Review fee is not refundable if the plans have been reviewed by the Building Department prior to any action by the HOA that requires either revocation or substantial modification of the plans. Yes V No ------ 22. Will this be the only residential structure on the parcel? Yes \/ No Ifno-Explain: _______ _ 23. Have two ( ete sets of construction drawings been submitted with the application? Yes ___ -',c_- 4 24. Do you understand that the minimum dimension a home can be on a lot is 20ft. wide and 20ft. long~ / Yes V No ____ ~ 25. Have you designed or had this plan designed while considering building and other constructigp. code requirements? · Yes V No _____ _ 26. Do your plans comply with all zoning rules and regulations in the County related to your properties zone ~ict? Yes t L__ No _____ _ 27. Does the plan accurately indicate what you intend to construct and what will receive a final inspectio~ bythe Garfield County Building Department? Yes v No ____ _ 28. Do you understand that approval for design and/or construction changes are required prior to the apr,licayon of these changes? Yes V No _____ _ 29. Do you UJlderstand that the Building Department will collect a "Plan Review" fee from you at the time of application submittal and that you will be required to pay the "Permit Fee" as well as any "Road Impact" or "Septic System" fees required, at the time you pick up your building pegnit? Yes V No ____ _ 30. Are you aware that you must call in for an inspection by 3:30 the business day before the requested inspection in order to receive it the following business day? Inspections will be made from 7:30a.m. to 3:30p.m. Monday through Friday. Inspections are to be called in to 384-5003. Yes 1/ No. ____ __c_ 31. Are you aware that requesting inspections on work that is not ready or not accessible will result in a $50.00 re-inspection fee? Yes ~ No ----- 32. Are you aware that you are required to call for all inspections required under the IRC including approval on a final inspection prior to receiving a Certificate of Occupancy and occupancy ~f t~ building? Yes V_ No ____ ~-- 5 33. 34. 35. 36. 37. 38. Are you aware that the Permit Application must be signed by the Owner or a written authority being given for an Agent and that the party responsible for the project must comply with the IRC).-. Yes V No ______ _ Do you understand that you will be required to hire a State of Colorado Licensed Electrician and Plumber to perform installations and hookups, unless you· as the homeowner are performing the work? The license number of the person performing the work will be required at time of applicable inspection. Yes V No ------- Are you aware, that on the front of the Building Permit Application you will need to fill in the Parcel/Schedule Number for the lot you are applying for this permit on prior to submittal of a building perm!J;..application? Your attention in this is appreciated. Yes (..../" No _______ _ Do you know that the local fire cl.itfuict may require you to submit plans for their review of fire safety issues? Yes V No (please check with the building department about this requirement) Do you understand that if you are planning on doing any excavating or grading to the property prior to issuance of a building permit that you will be required to obtain a grading permit? V Yes __ _;_ __ Are you aware that if you will be connecting to a public water and/or sewer system, that the tap fees have to be paid and the connections inspected by the service provider prior to the issuance of a Certificate of Occupancy? Yes V I ereby acknowledge that I have read, understand and answered these questions to the e of my ability;· i a .eofOwner (3l0)3lq-\1-'[)' PhonCSwJ 3P-\-{)-t~ (days)~\\ _g~CI.,"'-('tl'-'-e........,. ..... ____ (evenings) Date Project Name: _ __,]'"""o"'""ffi,_,_,li_,_n_,____'Pe..LI __,_,_"";:::,"'\_,cl"'e."".){)'-"-(_,=f __________ _ Project Address: (') }S{6q lt()OOD lJY 1--tA-\ bA1JE:: 19i e~V.A)q)O :::RK.I ~ c;, r 0 Notes: If you have answered "No" on any of the questions, you may be req~~l?o (provide this 6 information at the request of the Building Official prior to. beginning the plan review process. Delays in issuing the permit are to be expected. Work may not proceed without the issuance of a permit. If it is determined by the Building Official that additional information is necessary to review the application and plans to determine minimum compliance with the adopted codes, the application may be placed behind more recent applications for building permits in the review process and not reviewed until required information has been provided and the application rotates again to first position for review, delay in issuance of the permit or delay in proceeding with construction. Bpminreq November2006 7 No. Assessor's Parcel No. ;bltt-3'2.'3--08-Q ll Date 3--3-1- BUILDING PERMIT CARD Job Address O~d-q 0-Xm fJ\['Iv\fb Lone 1 72\'l-spftrQS/Los Athtqo.s), G\US Owner Polutnl rbrt$tlQV'\ t tosuwq AddressO~ wnee} cu:~. cltlat? Phone# 'JOLI-D4~ ContractorOwneC Address ll Phone #---...::l_,_l __ _ Setbacks: Front Rear RH LH Zoning ___ _ :StF-<:1Wet\\rq ~n on_r. bct~e !-fSOt+tCf-N~~cWlb~~etce tulpcatos~ Q\-~ QOJCttte NOTES Weatherproofing _______ _;__ __ _ Mechanicai _____ -:::::----::::::--=----- Eiectrical Rough (State) .. ;r::.. Z 'if -oS" Electrical Final (State) 11-IZ.-o 5? , Finall/·~z f-··o 8'/Checkfist Compl,eted? ~ Certificate Occupancy # l Ol ".?..2 / Date l<SS\A.eD l '2. · 2 ·08 Septic System# __________ _ Date-----------Final __________ _ Other-------------- (continue on back) COUNTY OF GARFIELD -BUILDING DEPARTMENT CORRECTION NOTICE 108 8th St., Suite 401 Glenwood Springs, Colorado Phone (970) 945-8212 Job located at __ c""'-----· fi""""-Z=-17'-----__,~"----'---'t?'::;__=:_tP~D"'----"~-+<~f1-'-7/l-· , .fa Permit No. ---+/--=-0__,_.:;----=_.__·~~'--· ~s;-=-------~ I have this day inspected this structure and these premises and found the following corrections needed: Loc/Zii:P ~II for Re-lnspection 0 $50.00 Re-lnspection Fee must be paid prior to Re-lnspection You are hereby notified that the above correction must be inspected before covering. When correction(s) have been made, call for inspection at 970-384-5003. Date ;{_-' '2-/ 20 ~,? />-? Building Inspector 1 ~~......__-/ Phone (970) 945-8212 j COUNTY OF GARFIELD -BUILDING DEPARTMENT CORRECTION NOTICE 108 8th St., Suite 401 Glenwood Springs, Colorado Phone (970) 945-8212 Permit No. /Oo<fs- I have this day inspected this structure and these premises and found the following corrections needed: #cot/~ 5,4#1,1"£ _Df2&c70&:5 . G/!IC t_s-II£A I ..r--;! 1£ ~, 0 $50.00 Re-lnspection Fee must be paid prior to Re-lnspection You are hereby notified that the above correction must be inspected before covering. When correction(s) have been made, call for inspection at 970-384-5003. Date //-/7 20 eJ _K_ Buildi;lnspector -~('""7'~:4!t;"'!'!';LUU0:::::::t::~~L~"'.:::::=====---/U-Hi Phone (970) 945-8212 / COUNTY OF GARFIELD -BUILDING DEPARTMENT CORRECTION NOTICE 108 8th St., Suite 401 Glenwood Springs, Colorado Phone (970) 945-8212 Job located at 08 Z.. 9 Woe]:) ~V~/1 LA/. Permit No. /CJ,.:s-4 6- I have this day inspected this structure and these premises and found the following corrections needed: /)fA1J1;/Vc;-/9;..s.s~:p-Po /Vor PLA C;C ;/tlscj L~!/ o/1/ wt/77 L /fooo ~A/T d: WI/Z1,Jl¥;Y 0 Call for Re-lnspection 0 $50.00 Re-lnspection Fee must be paid prior to Re-lnspection You are hereby notified that the above correction must be inspected before covering. When correction(s) have been made, call for inspection at 970-384-5003. Date /-/¢ 20 0'3' Building Inspector _ _:;cZ~~~! ':r:L__J_~::f:::::-f,.~~~~~====--,.- Phone (970) 945-8212 / COUNTY OF GARFIELD -BUILDING DEPARTMENT CORRECTION NOTICE 108 8th St., Suite 401 Glenwood Springs, Colorado Phone (970) 945-8212 Job located at c?f5Z-? ttJO&O flpt//1 L-A/ Permit No. /o S"<f S....- 1 have this day inspected this structure and these premises and found the following corrections neede.d: 1-?G-~C:j:,J> w 1 A{ht0 70 rl rG/f 1;1'$50.00 Re-lnspection Fee must be paid prior to Re-lnspection You are hereby notified that the above correction must be inspected before covering. When correction(s) have been made, call for inspection at 970-384-5003. Date t/? -/ & 20 ~~ Building Inspector ~Z U,;:;,(;p~ Phone (970) 945-8212 COUNTY OF GARFIELD -BUILDING DEPARTMENT CORRECTION NOTICE 108 8th St., Suite 401 Glenwood Springs, Colorado Phone (970) 945-8212 Job located at if:; &:?&? '7 ~~L Permit No. /cc;qS: 1 have this day inspected this structure and these premises and found the following corrections needed: 0 Call for Re-lnspection 0 $50.00 Re-lnspection Fee must be paid prior to Re-lnspection You are hereby notified that the above correction must be inspected before covering. When correction(s) have been made, call for inspection at 970-384-5003. Date /-3-o~ 20,...,_ __ _ Buildi~g Inspector ~~ Phone (970) 945-8212 o-=t-·o BUILDING PERMIT GARFIELD COUNTY, COLORADO Date Issued .. 3~J.: .... Zoned Area ........•••..•••••.••..••.•.••• Permit No.JQ~?. .......... . AGREEMENT In consideration of the issuance of this permit, the applicant hereby agrees to comply with all laws and regulations related to the zoning, location; construction and erection of the proposed structure for which this permit is granted, and further agrees that if the above said regulations are not fully complied with in the zoning, location, erection and construction of the above described structure, the permit may then be revoked by notice from the County Building Inspector and IMMEDIATELY BECOME NULL AND VOID. t'\c.d. Setback.• Front Side Side Rear This Card Must Be Posted So It is Plainly Visible From· The Street Until Final Inspection. INSPECTION RECORD Footing / :;. :...; ;; ~ r.: _.t~,.y;:.-· ./.../ c~/£ Driveway Foundation Underground Plumbing 2 -;1.6 'Ol<~:Z-Insulation 7-<::s--oJf Rough Plumbing It?~~-o8' -z?.aJ. Drywall ,3 •-// ~ (J ~ -:;<fM Chimney & Vent .. · ... of::-,w; tl/1 zi<>B Gas Piping r; ~6 -e'J 'if s-?u~ Final //-24--c:>'S s:f'/4 (£u_c:J. Qt..-~ b/?{3 108 Septic Final Framing 7 / t, -o S v'f.St::::. 'tf/;?Zf. Notes: (To include Roof in p c;and Wmdows 11/t>J 7C and Doors installed). ALL LISTED ITEMS MUST BE INSPECTED AND APPROVED BEFORE COVERING - · WHETHER INTERIOR OR EXTERIOR, UNDERGROUND OR ABOVE GROUND. TIDS PERMIT IS NOT TRANSFERABLE DO 1'\iD! iJESTROY THIS CA!KV APPROVED .. oatel--~ ey ~':1/A/:.,. IF PLA~-COVER WITH CLEAR PLASTIC HEPWORTH-PAWLAK GEOTECHNICAL November 30, 2006 Chrishan and Kusuma Potvin 93 7 Wheel Circle Carbondale, Colorado 81623 H~r·\\·,,nh-P;!Wbk (J~,_·\lll'\:hnJL:ll, Inc. )\.\!(' Cnunl\. 1\P:hl I )4 Ult:mY,)(l,l Spnn~~-C~J,,n\,1,~ Sl6!.."~1 F'honc·: <.J/(t94S-/08S b;.;: ')(0-945-0454 ~·m;:1i I: 1 lf'll~'' >@hpj,!t't'lttch .~.:.-~m Job No.I 06 0976 Subject: Subsoil Study for Foundation Design, Proposed Residence, Lot 11, Filing 6, Elk Springs Subdivision, Garfield County, Colorado Dear Mr. and Mrs. Potvin: As requested, Hepwm1h-Pawlak Geotechnical, Inc. performed a subsoil study for design of foundations at the subject site. The study was conducted in accordance with our agreement for geotechnical engineering services to you dated November 15, 2006. The data obtained and our recommendations based on the proposed construction and subsurface conditions encountered are presented in this report. Hepworth-Pawlak Geotechnical, Inc., previously performed a preliminary geotechnical study for Filings 6 through 9, Elk Springs (formerly Los Amigos Ranch PUD) and reported our findings on February 14, 1997, Job No. 197 617. Proposed Construction: The proposed residence will be one story wood frame construction above a walkout basement with an attached garage. The residence will be located in the building envelope shown on Figure I. Basement and garage floors will be slab-on-grade. Cut depths are expected to range between about 2 to 8 feet. Foundation loadings for this type of construction are assumed to be relatively light and typical of the proposed type of construction. If building conditions or foundation loadings are significantly different from those described above, we should be notified to re-evaluate the recommendations presented in this report. Site Conditions: The site is located on an upland rolling mesa. There was about 4 inches of snow cover during our site visit. Vegetation consists of a juniper tree, sage brush, grass and weeds. The ground surface is relatively flat with a moderate slope down to the west. Scattered basalt cobbles and boulders were observed on the ground surface. Subsurface Conditions: The subsurface conditions at the site were evaluated by excavating two exploratory pits at the approximate locations shown on Figure 1. The logs of the pits are presented on Figure 2. The subsoils encountered, below about one foot of topsoil, consist of sandy clay overlying basalt cobbles and boulders in a silt and sand matrix. Sandy gravel and clay was encountered in Pit 2 below the sandy clay to a depth or 6 feet. Results of swell-consolidation testing perf<>rmed on relatively undisturbed samples of sandy clay, presented on Figure 3, indicate low to moderate compressibility - 2 - under conditions of loading and wetting. No free water was observed in the pits at the time of excavation and the soils were slightly moist to moist. Foundation Recommendations: Considering the subsoil conditions encountered in the exploratory pits and the nature of the proposed constmction, we recommend spread footings placed on the undisturbed natural soil designed for an allowable soil bearing pressure of2,000 psffor support of the proposed residence. The matrix soils tend to compress after wetting and there could be some post-constmction foundation settlement. Footings should be a minimum width of I 6 inches for continuous walls and 2 feet for columns. Utility trenches and deep cut areas may require rock excavating techniques such as chipping or blasting. Loose and disturbed soils encountered at the foundation bearing level within the excavation should be removed and the footing bearing level extended down to the undisturbed natural soils. Voids created from boulder removal at footing grade should be filled with a structural material such as concrete or road base compacted to at least 98 percent standard Proctor density at a moisture content near optimum. Exterior footings should be provided with adequate cover above their bearing elevations for frost protection. Placement of footings at least 36 inches below the exterior grade is typically used in this area. Continuous foundation walls should be reinforced top and bottom to span local anomalies such as by assuming an unsupported length of at least 12 feet. Foundation walls acting as retaining structures should be designed to resist a lateral earth pressure based on an equivalent fluid unit weight of at least 50 pcf for the on- site soil as backfilL Floor Slabs: The natural on-site soils, exclusive of topsoil, are suitable to support lightly loaded slab-on-grade construction. To reduce the effects of some differential movement, floor slabs should be separated from all bearing walls and columns with expansion joints which allow unrestrained vertical movement. Floor slab control joints should be used to reduce damage due to shrinkage cracking. The requirements for joint spacing and slab reinforcement should be established by the designer based on experience and the intended slab use. A minimum 4 inch layer of free-draining gravel should be placed beneath basement level slabs to facilitate drainage. This material should consist of minus 2 inch aggregate with less than 50% passing the No. 4 sieve and less than 2% passing the No. 200 sieve. All fill materials for support of floor slabs should be compacted to at least 95% of maximum standard Proctor density at a moisture content near optimum. Required fill can consist of the on-site soils devoid of vegetation, topsoil and oversized rock. Underdrain System: Although free water was not encountered during our exploration, it has been our experience in the area that local perched groundwater can develop during times of heavy precipitation or seasonal mnoff. Frozen ground during spring runoff can create a perched condition. We recommend below-grade construction, such as retaining walls, crawlspace and basement areas, be protected from wetting and hydrostatic pressure buildup by an underdrain system. The drains should consist of drainpipe placed in the bottom of the wall backfill surrounded above the invert level with free-draining granular materiaL The drain should --------------------Job No.I 06 0976 0 -.) - be placed at each level of excavation and at least I foot below lowest adjacent finish grade and sloped at a minimum I% to a suitable gravity outlet. Free-draining granular material used in the underdrain system should contain less than 2% passing the No. 200 sieve, less than 50% passing the No.4 sieve and have a maximum size of2 inches. The drain gravel backfill should be at least 1 Y2 feet deep. Surface Drainage: The following drainage precautions should be observed during construction and maintained at all times after the residence has been completed: 1) Inundation of the foundation excavations and underslab areas should be avoided during construction. 2) Exterior backfill should be adjusted to near optimum moisture and compacted to at least 95% of the maximum standard Proctor density in pavement and slab areas and to at least 90% of the maximum standard Proctor density in landscape areas. Free-draining wall backfill should be capped with about 2 feet of the on-site, finer graded soils to reduce surface water infiltration. 3) The ground surface surrounding the exterior of the building should be sloped to drain away from the foundation in all directions. We recommend a minimum slope of 12 inches in the first I 0 feet in unpaved areas and a minimum slope of 3 inches in the first I 0 feet in pavement and walkway areas. A swale will be needed uphill to direct surface runoff around the residence. 4) Roof downspouts and drains should discharge well beyond the limits of all backfilL 5) Landscaping which requires regular heavy irrigation and lawn sprinkler heads should be located at least 10 feet from the building. Consideration should be given to the use of xeriscape to limit potential wetting of soils below the foundation caused by irrigation. Limitations: This study has been conducted in accordance with generally accepted geotechnical engineering principles and practices in this area at this time. We make no warranty either express or implied. The conclusions and recommendations submitted in this report are based upon the data obtained from the exploratory pits excavated at the locations indicated on Figure l and to the depths shown on Figure 2, the proposed type of construction, and our experience in the area. Our services do not include determining the presence, prevention or possibility of mold or other biological contaminants (MOBC) developing in the future. If the client is concerned about MOBC, then a professional in this special field of practice should be consulted. Our findings include interpolation and extrapolation of the subsurface conditions identified at the exploratory pits and variations in the subsurface conditions may not become evident until excavation is performed. If conditions encountered during construction appear different from those described in this report, we should be notified at once so re-evaluation of the recommendations may be made. This report has been prepared for the exclusive use by our client for design purposes. We are not responsible for technical interpretations by others of our information. As the project evolves, we should provide continued consultation and field services during ----------------Job No.I06 0976 - 4 - construction to review and monitor the implementation of our recommendations, and to verify that the recommendations have been appropriately interpreted. Significant design changes may require additional analysis or modifications to the recommendations presented herein. We recommend on-site observation of excavations and foundation bearing strata and testing of structural fill by a representative of the geotechnical engmeer. If you have any questions or if we may be of further assistance, please let us know. Respectfully Submitted, HEPWORTH-PAWLAK GEOTECHNICAL, INC. ,<--4'~~£.>/. ·'~ ,. -·~~>< ~e.· L./·(~uis E. Eller / . Reviewed by: LEE/ksw attachments --·---··-· Job No.1 06 0976 OPEN SPACE -- LOT_) BOUNDARIES r-------------------1 I I I I I I I I I I I PIT2 I I 1!111 I I I I I I I I I I BUILDING I I I I I I ENVELOPE I I LOT 11 I I FILING 6 I I I I I LOT12 I I I I I I \ --------' L------- 1!111 PIT 1 ;,J _} ~ ------wooD N'<W'II'\-1 BOI'-0 i APPROXIMATE SCALE 1" = 6U 106 0976 C~ch LOCATION OF EXPLORATORY PITS Figure 1 HEPWORTH-PAWLAK GEOTECHNICAL 0 5 10 LEGEND: PIT 1 WC=12.4 DD=96 TOPSOIL; organic silt and clay, firm, moist, dark brown. PIT2 CLAY (CL); sandy, silty, medium stiff, moist, reddish brown. WC=13.8 DD=84 GRAVEL AND CLAY (GC-CL); sandy, scattered basalt cobbles, medium dense, moist, light brown. 0 5 10 BASALT COBBLES AND BOULDERS (GM); in a silt and sand matrix, dense, slightly moist to moist, light brown, calcareous. 2" Diameter hand driven liner sample. Disturbed bulk sample. T Practical digging refusal in basalt cobbles and boulders. NOTES: 1. Exploratory pits were excavated on November 16, 2006 with a Deere 35D trackhoe. 2. Locations of exploratory pits were measured approximately by pacing from features shown on the site plan provided. 3. Elevations of exploratory pits were not measured and the logs of exploratory pits are drawn to depth. 4. The exploratory pit locations should be considered accurate only to the degree implied by the method used. 5. The lines between materials shown on the exploratory pit logs represent the approximate boundaries between material types and transitions may be gradual. 6. No free water was encountered in the pits at the time of excavating. Fluctuation in water level may occur with time. 7. Laboratory Testing Results: WC = Water Content(%) DD = Dry Density (pel) 106 0976 o$"£tech HEPWORTI+PAWLAK GEOTECHNICAL LOGS OF EXPLORATORY PITS Figure 2 Moisture Content = 12.4 percent Dry Densily = 96 pel Sample of: Sandy Silly Clay From: Pit 1 at 2 Feet 0 r- 1 * ~ I< !-Compression c ~ upon 0 ~"-wetting ·o; 2 lf) ~ ~ 0. E 1\ 0 3 0 . 4 0.1 1.0 10 100 APPLIED PRESSURE -ksf Moisture Content = 13.8 percent Dry Densily = 84 pel Sample of: Sandy Clay From: Boring 2 at 3Y, Feet 0 1 r-.. ....... ~ !-:Compression upon * c 2 wetting 0 ·o; lf) ~ 3 Q_ E 0 0 4 5 0.1 1.0 10 100 APPLIED PRESSURE -ksf 106 0976 ~ HEPWORTH•PAWLAK GEOTECHNICAL SWELL-CONSOLIDATION TEST RESULTS Figure 3 Parcel Detail Page 1 of 3 Garfield County Assessor/Treasurer Parcel Detail Information A~sessorfiJ:~asuxer PrJ:merty Se<!rch I Assessor _SubseLQJleJ:Y_ I Asse_ssor Sale~_sear_QJ:j_ C:lerk&RecordeLReceptionS_earch Parcel Detail I Yalue_Det&il sales Detail I Residential/Commercial Improvement Detail Land Detail I Photographs I Tax Area II Account Number II Parcel Number II Mill Levy I I 012 11-R007199 II 2187323o8ou II 67.103 I Owner Name and Mailing Address !POTVIN, CHRISTIAN PHILIP & KUSUMA I 1937 WHEEL CIRCLE I jCARBONDALE, CO 81623 I Legal Description lsECT,TWN,RNG:32-6-88 SUB:ELK I ISPRINGS, LOS AMIGOS FLG 6 LOT:ll I IPRE:R050064 BK:614 PG:675 BK;450 I IPG:257 BK:1230 PG:709 BK:1230 I IPG:697 BK: 1230 PG:691 BK:0545 I jPG:0099 BK: 1863 PG:683 RECPT:711161 I IBK:1498 PG:271 BK:1498 PG:270 I IBK:1270 PG:809 RECPT:584838 BK:0982 I IPG:0103 BK:0799 PG:0048 BK:0775 I IPG:0173 BK:0775 PG:0165 BK:0650 I JPG:0574 I Location Physicall829 WOOD NYMPH LN GLENWOOD SPRINGS! Address: II http://www. garcoact.cornl assessor/parcel.asp ?ParcelN umber=21873 2308011 5/30/2007 Parcel Detail Page 2 of3 I Subdivision: I!ELK SPRINGS, LOS AMIGOS FLG 6 I I Land Acres: I 3.546 I LandSg Ft: I 0 I Section II Township II Range I I 32 II 6 II 88 I Property Tax Valuation Information II II Actual Value II Assessed Value I I Land: II 14o,oooJI 40,6001 I Im!!rovements: II oil oJ I Total: II 140,00011 40,6001 Sale Date: 1/11114/2006 Sale Price: 1!139,000 Basic Building Characteristics Number of Residential jo I Buildings: Number of Commllnd jo I Buildings: No Building Records Found Tax Information I Tax Year II Transaction Type II Amount I I 2006 II Tax Payment: Second Half II ($994.46)1 I 2006 II Tax Payment: First Half II ($994.46)1 I 2006 II Tax Amount II $1,988.921 I 2005 II Tax Pa~ment: Whole II ($1,901.38)1 I 2005 II Tax Amount II $1,901.381 I 2004 II Tax Pa~ment: Whole II ($2,468.38)1 I 2004 II Tax Amount II $2,468.381 I 2003 II Tax Pa~ment: Whole II ($2,097 .18)1 2003 II Tax Amount II $2,097.181 2002 II Tax Payment: Whole II ($1,779.72)1 2002 II Tax Amount II $1,779.721 . 2001 II Tax Pa~ment: Whole II ($21.64)1 http://www .garcoact.com/assessor/parcel.asp ?ParcelN umber=2187323080 11 5/30/2007 PLAN REVIEW CHECKLIST Applicant Oc)-\ " • J..l Building /.ngineered Foundation V DrivewayPermit !i'xf ~Surveyed Site Plan _Lseptic Permit and Setbacks c-.b.J :trade/Topography 30% Attach Residential Plan Review List /Minimum Application Questionnaire /subdivision Plat Notes ~ire Department Review _/_ VValuation Determi.nation/Fees ~Red Line Plans/Stamps/Sticker *-Attach Conditions ~Application Signed . V Plan Reviewer To Sign AppliCation LParcel/Scbedule No. ~0# Snow load Letter-Manf. Hms. 4 Soils Report GENERAL NOTES: Planning/ ning __ Property L ne Setbacks __ 30ft Stream etbacks __ Flood Plain __ Building Hei t Zonino Sian- --b " Approval !Topography 40%