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HomeMy WebLinkAboutApplication-PermitGarfield County Building & Sanitation Department 108 8" Street, Suite #201 Glenwood Springs, Co. 81601 Office- 945-8212 Inspection Line- 384-5003 NO. 86,45. Job Address c©�Jt \.&\- 1 i lei L r-\ Qui-MS of Work BuildingnPermit t 1,, r __v -es.... t Use of Building_ 3il-f &v-. C. -Sp lx... 04 Owner yl rir---hf-ll t` Contractor ,t,` • Amount of Permit $ �5�-1 - e9 Date -I - - C) J ?3 - i -1 —ic Clerk GARFIELD COUNTY BUILDING PERMIT APPLICATION 108 W" Street. Suite 201. Comwed Springs, CO 81601 /r Phone: 970-945-8212 / Far 970-3843470 / Inspection Line: 970-389-5003 Permit No: 9 (2 1 5 Parcel/Schedule No: 139 C-121 - Ig•" I ry 6 1 AGREEMENT PERMISSION IS HEREBY GRANTED TO THE APPLICANT AS OWNER. CONTRACTOR AND/OR THE AGENT OF THE CONTRACTOR OR OWNER TO CONSTRUCT THE STRUCTURE AS DETAILED ON PLANS AND SPECIFICATIONS SUBMITTED TO AND REVIEWED BY THE BUILDING DEPARTMENT IN CONSIDERATION OF THE ISSSUANCE OF THIS PERMIT. THE SIGNER HEREBY AGREES TO COMPLY WITH ALL BUILDING CODES AND LAND USE REGULATIONS ALLOTTED BY GARFIELD COUNTY PURSUANT TO AUTHORITY GIVEN LN 30 28.201 CRS AS AMENDED THE SIGNER FURTHER AGREES THAT IF THE ABOVE SAID ORDINANCES ARE NOT FULLY COMPILED WITH IN THE LCOATION. ERECTION. CONSTRUCTION. AND USE OF THE ABOVE DESCRIBED STRUCTURE. THE PERMTr MAY BE REVOKED BY NOTICE FROM THE COUNTY AND THAT THEN AND THERE rr SHALL BECOME NULL AND VOID THE ISSUANCE OF A PERMT BASED UPON PLANS. SPECIFICATIONS AND OTHER DATA SHALL NOT PREVENT THE BUILDING OFFICIAL L \ FROM THEREAFTER REQUIRING THE CORRECTION OF ERRORS IN SAID PIANS. SPECIFICATIONS AND OTHER DATA OR FROM PREVENTING BUILDING OPERATION BEING CARRIED ON THEREUNDER WHEN IN VIOLATION OF THS CODE OR ANY OTHER ORDINANCE OR REGULATION OF THIS JURISDICTION. IRE REVIEW OF SUBMITTED PLANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE AN ACCEPTANCE OF ANY RESPONSIBILrIIES OR LIABLITIES BY GARFELD COUNTY FOR ERRORS. OMISSIONS OR DISCREPENCIES. THE RESPONSI BIlZTY FOR THESE ITEMS AND IMPLEMENTATION DURING CONSTRUCTION RESTS SPECIFICIALLY WITH THE ARTICTECT. DESIGNER. BUJ DER, AND OWNER. COMMENTS ARE INTENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS LNIEREST Garfom 003 1 HEREBY ACKNOWLEDGE THAT I HAVE READD UNDERSTAND THE AGREEMENT ABOVE IINTMLI ' C SLoF5 i�`. �jsp,lro a o S 60E5`09 ek. d 1035.4 a -(os I Job Anaress: Oo 31 W h; to ?eco KS L- Gme (S.S. CO i l(a) l 1 Lot No: Blo No: 5 d. / Ex mpuon ��(o arenbr e.. Ylanne4uni+ 5vbctiriSibl/ 2 Owner: t e lrorl 6ricI & kettles LLC Address 4I o Iron Lri cin cksh 947- 9,00 Wk Ph. 3 Contractor: ✓ - I Iic.nSevl Cons+rudioW Address: ams- r Ph: ly7- 9900 l Lic. No. 4 ArchlteFt Engineer I - _ WODc Icy 4+c1114echurc,I Address' �J N1� 7137 6. Rlcl j iwe Bled. atit p� !i1' fr$Y JS Rc cl,/ Co 3b3- Lic. No. 663 -7231 5 Sq. Ft. of Bulldmg: 4/668 Sq. Ft. of Lpj: gt(1 /Gy 61 a `� T / Height: No. of Floors: G p Use of Building .- • I � �� q Fc, rn y e (M CAA A)41 ()%3( ceu. fad, if - 7 Describe Work.�/ Wccci Frc, rh octclee4 ri-a4 h Class of Work. Or New 7 Alteration n Remove 4 71 Addition J Move 9 10 Garage: 7 Single 0 Double Carport: ❑ Single / J Double 0 Dnveway Permit ❑ On -Site Sewage CkeimPi- Disposal �" Site Plan 11 Valuation of Work- $ Adjusted Valuations- 4 te 12tte; Special Condltions: �_ //,f�, �2J J �.VV 00,Q, 10.41.e -Th i� . 0 ��V NOTICE A SEPARATE ELECTRICAL PERMIT IS REQUIRED AND MUST BE ISSUED BY THE STATE OF COLORADO. THIS PERMIT BECOMES NULL AND VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED wrm n 180 DAYS. OR, IF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK 15 COMMENCED I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS AND KNOW THE SAME TO BE TRUE AND CORRECT ALL PROVISIONS OF LAWS GOVERNING THIS TYPE OF WORK WILL BE COMPLETED WITHN WHETEI • . •ECIFIED HEREIN OR NOT THE GRANTING OF A PERMIT DO . N e PRESUME TO GIVE AUTHORITY VIOLATE OR CANCEL THE - • OVI' IONS OF ANY OTHER STATE OR LOCAL LAW ' UTATING CO STR iCTION OR THE PERFORMANCE OF CONSTR 1 ON v, , i 27 a Plan Chec Fee: // ! 19 / Permit Fee: j f / /�]2-/ . 75— Total Fee: Ov 9 Dated Permit Issued: 1 �2570APPLICATION O2C3 GrGroup:� C J�'R Const. Type: Zoning: ^ IAD N Setbacks: anu. Home: /JS/ o ISDS NJo.. & Fee: ^ :fe PLNG D�' 3 APPROVAL/DATE APPROVAL/DA 41 1 AGREEMENT PERMISSION IS HEREBY GRANTED TO THE APPLICANT AS OWNER. CONTRACTOR AND/OR THE AGENT OF THE CONTRACTOR OR OWNER TO CONSTRUCT THE STRUCTURE AS DETAILED ON PLANS AND SPECIFICATIONS SUBMITTED TO AND REVIEWED BY THE BUILDING DEPARTMENT IN CONSIDERATION OF THE ISSSUANCE OF THIS PERMIT. THE SIGNER HEREBY AGREES TO COMPLY WITH ALL BUILDING CODES AND LAND USE REGULATIONS ALLOTTED BY GARFIELD COUNTY PURSUANT TO AUTHORITY GIVEN LN 30 28.201 CRS AS AMENDED THE SIGNER FURTHER AGREES THAT IF THE ABOVE SAID ORDINANCES ARE NOT FULLY COMPILED WITH IN THE LCOATION. ERECTION. CONSTRUCTION. AND USE OF THE ABOVE DESCRIBED STRUCTURE. THE PERMTr MAY BE REVOKED BY NOTICE FROM THE COUNTY AND THAT THEN AND THERE rr SHALL BECOME NULL AND VOID THE ISSUANCE OF A PERMT BASED UPON PLANS. SPECIFICATIONS AND OTHER DATA SHALL NOT PREVENT THE BUILDING OFFICIAL L \ FROM THEREAFTER REQUIRING THE CORRECTION OF ERRORS IN SAID PIANS. SPECIFICATIONS AND OTHER DATA OR FROM PREVENTING BUILDING OPERATION BEING CARRIED ON THEREUNDER WHEN IN VIOLATION OF THS CODE OR ANY OTHER ORDINANCE OR REGULATION OF THIS JURISDICTION. IRE REVIEW OF SUBMITTED PLANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE AN ACCEPTANCE OF ANY RESPONSIBILrIIES OR LIABLITIES BY GARFELD COUNTY FOR ERRORS. OMISSIONS OR DISCREPENCIES. THE RESPONSI BIlZTY FOR THESE ITEMS AND IMPLEMENTATION DURING CONSTRUCTION RESTS SPECIFICIALLY WITH THE ARTICTECT. DESIGNER. BUJ DER, AND OWNER. COMMENTS ARE INTENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS LNIEREST Garfom 003 1 HEREBY ACKNOWLEDGE THAT I HAVE READD UNDERSTAND THE AGREEMENT ABOVE IINTMLI ' C SLoF5 i�`. �jsp,lro a o S 60E5`09 ek. d 1035.4 a -(os 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 kitchen with cabinets, a sink with hot & cold running water, non-absorbent kitchen floor coverings, countertops and finished walls, ready for stove and refrigerator, all necessary plumbing; 4. All bathrooms must be complete, with washbowl, rub 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 WC 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, anchor State Agencies where applicable. A CERTIFICATE OF OCCUPANCY WILL NOT BE ISSUED UNTIL ALL THE ABOVE ITEMS HAVE BEEN COMPLETED. ****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. I understand and agree to abide by the above conditions for occupant use and the issuance of a Certificate of Occupancy f ae dwelling under building permit # �i(c)yS Signature BpcontOct2004 Date ,--7/z%(or— VALUATION/FEE DETERMINATION Applicant t.gac Address Ob 3l tx)Bigusert lc co. Date 3-vo•OS Finished (Livable Area): Main Upper Lower Other /401 Subdivision q31M1'41Atr Lot/Block Lett- 1 cf 6 Contractor se.v' Cons( Total Square Feet 2645 t 74415 Valuation Basement: Unfinished Conversion of Unfinished to Finished Plan Check Fee for Conversion Valuation Garage: Valuation ‘f)0 y �g Crawl Space: Valuation l�Q, mt9 Decks/Patios: Covered "' Valuation Ago v Z4 Open Valuation Total Valuation OZZ 4 4503 /2407 4 720 229 /5"-7 :o LO 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 information 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 you 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. 1 Plans must include a floor plan, a concrete footing and foundation plan, elevations all sides with 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 of 30% 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 the envelope. Yes n/% 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 setbacks do apply. Yes9 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 properties), streams or water courses? 2 Does the site plan indicate the location and direction of the County or private road accessing the property? Yes 5. Do the plans include a foundation plan indicating the size, location and spacing of all reinforcing steel in accordance with the IRC or per stamped engineered design? Yes p, 6. Do the plans indicate the location and size of ventilation openings for under floor crawl spaces and the clearances required between wood and earth? Yes 2i 7. Do the plans indicate the size and location of ventilation openings for the attic, roof joist spaces and soffits? Yes " 8. 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 wind loads? Yes 9. Does the plan include a building section drawing indicating foundation, wall, floor, and roof construction? Yes 10. Does the building section drawing include size and spacing of floor joists, wall studs, ceiling joists, roofrafters or joists or trusses? Yes 11. Does the building section drawing or other detail include the method of positive connection of all columns and beams? Yes 12. Does the elevation plan indicate the height of the building or proposed addition from the undisturbed grade to the midpoint between the ridge and cave of a gable or shed roof or the top ofa flat rgof? (Building height measurement usually not to exceed 25 feet) Yes 13. Does the plan include any stove or zero clearance fireplace planned for installation including make and model and Colorado Phase II certifications or phase 11 EPA certification? Yes N No 3 14. Does the plan include a masonry fireplace including a fireplace section indicating design to comply with the IRC? Yes No 15. Does the plan include a window schedule or other verification that egress/rescue windows from sleeping rooms and/or basements comply with the requirements of the IRC? Yes No 16. Does the plan include a window schedule or other verification that windows provide natural light andyjtilation for all habitable rooms? Yes L//% No 17. 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 9, No 18. Is the location of all natural and liquid petroleum gas furnaces, boilers and water heaters indicated on the plan? Yes No 19. Do you understand that if you are building on a parcel of land created by the exemption process or the subdivision process, are building plans in compliance with all plat notes and/or covenants? Yes (7e No 20. Do you understand that if you belong to a homeowners association, 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 not be accepted without it. Yes /ta No 21. Will this be the only residential structure on the parcel? Yes 90 No If no -Explain: 22. Have two (2) complete sets of construction drawings been submitted with the application? Yes 23. Do you understand that the minimum dimension a home can be on a lot is 20ft.wide and 20ft. long? Yes 99 No 4 24. Have you designed or had this plan designed while considering building and other construction code requirements? Yes %Q No 25. Do your plans comply with all zoning rules and regulations in the County related to your properties zone district? Yes M No 26. Does the plan accurately indicate what you intend to construct and what will receive a final inspection by the Garfield County Building Department? Yes %/ No 27. Do you understand that approval for design and/or construction changes are required prior to the application of these changes? Yes n� No 28. Do you understand 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 permit? Yes QQ No 29. Are you aware that you must call in for an inspection by 3:30 the business clay before the requested inspection in order to receive it the following business day? Inspections will be made from 7:30 a.m. to 3:30 p.m. Monday through Friday. Inspections are to be called in to 384-5003. Yes No 30. 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 Qg No 31. 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 of the building? Yes 29 No 32. 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 7, No 5 33. 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 7/ No 34. 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 /9 No 35. 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 permit application? Your attention in this is appreciated. Yes 9/ No 36. Do you know that the local fire dis ict may require you to submit plans for their review of fire safety issues? Yes No (please check with the building department about s requirement) 37. 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? Yes 9f I hereby acknowledge that I have read, understand and answered these questions to the best of my ability Signature of Owner Phone: �uzo�y (days); 'xront.ridLe- 14ow+es Project Name: Date -17,- UC 904-j0K (evenings) Project Address: `{fp Zfor%L�t pry (w5 CO 9160 Notes: If you have answered "No" on any of the questions, you may be required to provide this 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 6 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. BpminregFeb2005 7 s IRON LRIDGE GOLF CLUB AND MOUNTAIN COMMUNITY June 9, 2005 Garfield County Building Department 108 8th Street Glenwood Springs, CO 81601 RE: Approved Plans at Ironbridge Dear County Representative, The following plans have been reviewed and approved by the Architectural Review Board of the Ironbridge Property Owners Association for use on Lot 146: Woodley Architectural Group "Ironbridge — Plan 3202" "Bid Set Redlines" dated September 15, 2004 If you have any questions, please call me at (970) 404-1045. Sincerely, Ironbridge Property Owners Association Dirk Gosda Representative 410 IRONBRIDGE DRIVE GLENWOOD SPRINGS COLORADO 81601 T (970) 947-9800 F (970)928-8865 www Ironbridgeclub cam (PPLAN REVIEW CHEpCKLIST gcw L Applicant' 4*s t ler / p Date S ' 3o'tf uilding ���� Engineered Foundation IZEDriveway Permit -4urveyed Site Plan _MbiSeptic Permit and Setbacks Grade/Topography 30% (/trach Residential Plan Review List ✓Minimum Application Questionnaire l/Subdivision Plat Notes Fire Department Review aluation Determination/Fees ed Line Plans/Stamps/Sticker --7 Attach Conditions _seeplication Signed ✓PlReviewer To Sign Application /an cel/Schedule No. 40# Snowload Letter- Manf. Hms. GENERAL NOTES: /Property �'/Property Line Setbacks ✓ 330ft Stream Setbacks Flood Plain • //Building Height Zoning Sign -off Road Impact Fees t4-10A/DRC Approval 7Grade/Topography 40% 7131 ning Issues Subdivision Plat Notes Gegtecr, HEPWORTH-PAWLAK GEOTECHNICAL Hepworth-Pawlak Geotechnical, Inc. 5020 County Road 154 Glenwood Springs, Colorado 81601 Phone: 970-945-7988 Fax: 970-945-8454 email; hpgeo®hpgeotech.com SUBSOIL STUDY FOR FOUNDATION DESIGN PROPOSED RESIDENCE LOT 146, IRONBRIDGE DEVELOPMENT, WHITE PEAKS LANE GARFIELD COUNTY, COLORADO JOB NO. 101 196-1 JUNE 5, 2003 PREPARED FOR: L.B. ROSE RANCH, LLC ATTN: MIKE STAHELI 1007 WESTBANK ROAD GLENWOOD SPRINGS, CO 81601 Parker 303-841-7119 • Colorado Springs 719-633-5562 • Silverthome 970-468-1989 TABLE OF CONTENTS PURPOSE AND SCOPE OF STUDY 1 PROPOSED CONSTRUCTION 1 SITE CONDITIONS 2 GEOLOGY 2 FIELD EXPLORATION 3 SUBSURFACE CONDITIONS 3 FOUNDATION BEARING CONDITIONS 4 DESIGN RECOMMENDATIONS 5 FOUNDATIONS 5 FOUNDATION AND RETAINING WALLS 6 FLOOR SLABS 7 UNDERDRAIN SYSTEM 8 SURFACE DRAINAGE 8 LIMITATIONS 9 FIGURE 1 - LOCATION OF EXPLORATORY BORING FIGURE 2 - LOG OF EXPLORATORY BORING FIGURE 3 - LEGEND AND NOTES FIGURE 4 - SWELL -CONSOLIDATION TEST RESULTS PURPOSE AND SCOPE OF STUDY This report presents the results of a subsoil study for a proposed residence to be located on Lot 146, Ironbridge Development, Garfield County, Colorado. The project site is shown on Figure 1. The purpose of the study was to develop recornrnendations for the foundation design. The study was conducted as a supplement to our agreement for geotechnical engineering services to L.B. Rose Ranch, LLC, dated November 20, 2002. We previously conducted subsurface exploration to evaluate the collapse potential of the non -irrigated debris fan areas within the development and presented the findings in a report dated September 10, 1998, Job No. 197 327. A field exploration program consisting of an exploratory boring was conducted to obtain information on the subsurface conditions. Samples of the subsoils obtained during the field exploration were tested in the laboratory to determine their classification, compressibility potential and other engineering characteristics. The results of the field exploration and laboratory testing were analyzed to develop recommendations for foundation types, depths and allowable pressures for the proposed building foundation. This report summarizes the data obtained during this study and presents our conclusions, design recommendations and other geotechnical engineering considerations based on the proposed construction and the subsoil conditions encountered. PROPOSED CONSTRUCTION The specific building on the lot had not been determined at the time of our study. The proposed residence will generally be a 1 and 2 story wood frame structure between about 2,500 to 3,000 square feet in size. Ground floor will be slab -on -grade and/or structural above crawlspace. A partial basement level may be provided. Grading for the structure is assumed to be relatively minor with cut depths between about 3 to Job #101 196-1 ~ P ech -2- 6'feet. We assume relatively light foundation loadings, typical of the proposed type of construction. If building loadings, location or grading plans change significantly from those described above, we should be notified to re-evaluate the recommendations contained in this report. SITE CONDITIONS The lot is located in the uphill, southwestern part of the development and was vacant at the time of our study. The lot borders the uphill side of White Peaks Lane as shown on Figure 1. The roadway and underground utility construction to the lot are complete. The ground surface has been cut to form a gentle slope down to the east across the front part of the building area. The back part of the lot is a fairly steep slope up to a landscape berm along Road 109. GEOLOGY The geologic conditions were described in our previous report conducted for planning and preliminary design of the subdivision development, dated October 29, 1997 , Job No. 197 327. The southwest part of the subdivision is located above the historically irrigated area on a relatively large debris fan that has been shown to be hydrocompressive (settlement potential when wetted). A boring drilled in this general area encountered the hydrocompressive soils to a depth of 75 feet above dense, river gravel alluvium. The underlying bedrock consists of the Eagle Valley Evaporite which contains gypsum and is generally associated with scattered sinkhole development in the Roaring Fork Valley. The potential for subsidence due to dissolution of the rock throughout the service life of the residence, in our opinion, is low. If further evaluation of the sinkhole potential on the lot is desired, we should be contacted. Job #101 196-1 C1gtectt -3 - FIELD EXPLORATION The field exploration for the project was conducted on May 6, 2003. One exploratory boring was drilled at the location shown on Figure 1 to evaluate the subsurface conditions. The boring was advanced with 4 inch diameter continuous flight augers powered by a truck mounted CME -45B drill rig. The boring was logged by a representative of Hepworth-Pawlak Geotechnical, Inc. Samples of the subsoils were taken with a 2 inch I.D. spoon sampler. The sampler was driven into the subsoils at various depths with blows from a 140 pound hammer falling 30 inches. This test is similar to the standard penetration test described by ASTM Method D-1586. The penetration resistance values are an indication of the relative density or consistency of the subsoils. Depths at which the samples were taken and the penetration resistance values are shown on the Log of Exploratory Boring, Figure 2. The samples were returned to our laboratory for review by the project engineer and testing. SUBSURFACE CONDITIONS A graphic log of the subsurface conditions encountered at the site is shown on Figure 2. The subsoils consist of stiff to very stiff and relatively dry sandy silt and clay with scattered rock fragments to the boring depth of 21 feet. No free water was encountered at the time of drilling. Laboratory testing performed on samples obtained from the boring included natural moisture content and density, and finer than sand size gradation analyses. Results of swell -consolidation testing performed on a relatively undisturbed drive sample, presented on Figure 4, indicate low compressibility under existing low moisture conditions and a low collapse potential (settlement under constant load) when wetted. Job 11101 196-1 -4 - The sample showed moderate to high compressibility when additionally loaded after wetting. FOUNDATION BEARING CONDITIONS The collapse potential of the subsoils encountered at the site appears consistent with our previous findings for the non -irrigated areas of the development. The subsurface conditions and laboratory test results indicate that the debris fan soils generally have low to moderate collapse potential that decreases with depth. There is a risk of settlement and distress to the building, driveway and utilities founded on the relatively dry debris fan deposits if the subsoils were to become wetted. The magnitude of settlement will depend on the depth and extent of wetting and the structure loading. Lightly loaded spread footings placed on the natural soils should be suitable for support of the residence with a risk of settlement and distress if the bearing soils become wetted. Precautions to prevent wetting of the bearing soils need to be taken. These include; 1) proper placement and compaction of backfill; 2) positive backfill slopes next to foundations; 3) restricted landscape irrigation and/or use of' xeriscape; and 4) gutters to prevent roof runoff near the building. Extensive wetting such as from water line leaks and heavy irrigation could result in excessive settlements and distress. The settlement potential and risk of distress can be reduced by supporting the building on a stiffened slab (mat) foundation, or ground improvements, such as removal and replacement of the native soils compacted to at least 95% of standard Proctor density at a moisture content at to 2% above optimum. We expect that ground modifications would be limited to the upper 5 to 10 feet. Recommendations for spread footings are presented below. If other foundation types and subgrade treatment methods are proposed, we should be contacted. Job #101 196-1 -5- DESIGN RECOMMENDATIONS FOUNDATIONS Considering the subsoil conditions encountered in the exploratory boring and the nature of the proposed construction, we believe the residence can be founded with spread footings bearing on the natural soils with some risk of settlement and distress if the bearing soils become wetted. The design and construction criteria presented below should be observed for a spread footing foundation system. 1) Footings placed on the undisturbed natural soils should be designed for an allowable bearing pressure of 1,000 psf. Based on experience, we expect initial settlement of footings designed and constructed as discussed in this section will be Less than 1 inch. Additional settlement of about 2 inches or more could occur if the subsoils become wetted. 2) The footings should have a minimum width of 20 inches for continuous walls and 2 feet for isolated pads. 3) Exterior footings and footings beneath unheated areas should be provided with adequate soil cover above their bearing elevation for frost protection. Placement of foundations at least 36 inches below exterior grade is typically used in this area. 4) The foundation should be constructed in a "box like" configuration rather than with isolated footings. The foundation walls should be heavily reinforced top and bottom and designed to span local anomalies such as by assuming an unsupported length of at least 15 feet. Foundation walls acting as retaining structures should also be designed to resist lateral earth pressures as discussed in the "Foundation and Retaining Walls" section of this report. Job 11101 196-1 1 -6- 5) The topsoil and any loose or disturbed soils should be removed and the footing bearing level extended down to the natural soils. The exposed soils in footing area should then be moistened to near optimum and compacted. 6) A representative of the geotechnical engineer should observe all footing excavations prior to concrete placement to evaluate bearing conditions. FOUNDATION AND RETAINING WALLS Foundation walls and retaining structures which are laterally supported and can be expected to undergo only a slight amount of deflection should be designed for a Iateral earth pressure computed on the basis of an equivalent fluid unit weight of 55 pcf for backfill consisting of the on-site soils. Cantilevered retaining structures which are separate from the residence and can be expected to deflect sufficiently to mobilize the full active earth pressure condition should be designed for a lateral earth pressure computed on the basis of an equivalent fluid unit weight of 50 pcf for backfill consisting of the on-site soils. All foundation and retuning structures should be designed for appropriate hydrostatic and surcharge pressures such as adjacent footings, traffic, construction materials and equipment. The pressures recommended above assume drained conditions behind the walls and a horizontal backfill surface. The buildup of water behind a wall or an upward sloping backfil! surface will increase the lateral pressure imposed on a foundation wall or retaining structure. An underdrain should be provided to prevent hydrostatic pressure b,ildup behind walls. Backfill should be plac_d in uniform lifts and compacted to at least 90% of the maximum standard Pio or density at a moisture content near optimum. Backfill in pavement and walkway o reas should be compacted to at least 95 % of the maximum standard Proctor densu,. Care should be taken not to overcompact the backfill or use Job 11101 196-1 Gertech 1 -7 - large equipment ne' r the wall, since this could cause excessive lateral pressure on the wall. Some settler ut of deep foundation wall backfill should be expected, even if the material is placed c. erectly, and could result in distress to facilities constructed on the backfill. The lateral resista:. of foundation or retaining wall footings will be a combination of the sliding resistance of the footing on the foundation materials and passive earth pressure against the ide of the footing. Resistance to sliding at the bottoms of the footings can be calc.. kited based on a coefficient of friction of 0.35. Passive pressure of compacted backfill ainst the sides of the footings can be calculated using an equivalent fluid uni eight of 300 pcf. The coefficient of friction and passive pressure values recommender: ,hove assume ultimate soil strength. Suitable factors of safety should be included ; rhe design to limit the strain which will occur at the ultimate strength, particular!_. n the case of passive resistance. Fill placed against the sides of the footings to resi .terat loads should compacted to at least 95% of the maximum standard Proctor deL at a moisture content near optimum. FLOOR SLABS The natural on-site • on -grade constructiL. could be some settle structural floor slab, expansion joints MI, should be used to r. spacing and slab rein experience and the should be placed be should consist of m and less than 2% pas Job #101 196-1 , exclusive of topsoil, are suitable to support lightly loaded slab - The soils are compressible when wetted under load and there A. To reduce the effects of some differential movement, non- ;uld be separated from all bearing walls and columns with !low unrestrained vertical movement. Floor slab control joints damage due to shrinkage cracking. The requirements for joint cement should be established by the designer based on :.led slab use. A minimum 4 inch layer of free -draining gravel basement level slabs to facilitate drainage. This material inch aggregate with at least 50% retained on the No. 4 sieve the No. 200 sieve. Ge Meeh All fill materials maximum stand.:. can consist of the UNDERDRAIN Although free w: experience in the ,. precipitation or s perched condition be protected from An underdrain shi crawlspace and gs The drains should surrounded above should be placed .] finish grade and s granular material No. 200 sieve, le, 2 inches. The dra membrane such as shape and attached soils. SURFACE DRAF' Developing and m. critical to limiting Job 11101 196-1 -8- support of floor slabs should be compacted to at least 95 %o of octor density at a moisture content near optimum. Required fill -site soils devoid of vegetation, topsoil and oversized rock. PEM ns not encountered during our exploration, it has been our that local perched groundwater can develop during times of heavy -1 runoff. Frozen ground during spring runoff can create a cf recommend below -grade construction, such as basement areas, ing and hydrostatic pressure buildup by an underdrain system. of be provided around shallow foundations such as for areas. ist of drainpipe placed in the bottom of the wall backfill wert levet with free -draining granular material. The drain level of excavation and at least 1 foot below lowest adjacent at a minimum 1% to a suitable gravity outlet. Free -draining the underdrain system should contain less than 2% passing the '4)% passing the No. 4 sieve and have a maximum size of t backfill should be at least 11/2 feet deep. An impervious PVC should be placed beneath the drain gravel in a trough - foundation wall with mastic to prevent wetting of the bearing ig positive drainage throughout the life of the residence is :i settlement and distress to the building. The following -9 - drainage precau uuld be observed during construction and maintained at all times after the resider . Leen completed: 1) L 'lied wetting of the foundation excavations and underslab areas s1 avoided during construction. 2) F• rackfill should be adjusted to near optimum moisture and c( • 1 to at least 95 % of the maximum standard Proctor density in P- - and slab areas and to at least 90% of the maximum standard P' b ^,sity in landscape areas. 3) T' 1 surface surrounding the exterior of the building should be 51 L ain away from the foundation in all directions. We re, a,'1 a minimum slope of' 12 inches in the first 10 feet in unpaved ar; minimum slope of 3 inches in the fust 10 feet in paved areas. Fr 10 wall backfill should be capped with at least 2 feet of the 01 , co reduce surface water infiltration. 4) Rc ; should be provided with downspouts that discharge well be', , imits of all backfill. 5) La = which requires regular heavy irrigation should be located at le: from foundation walls. Consideration should be given to us, _ ,pe to reduce the potential for wetting of soils below the bu ed by irrigation. LIMITATIONS This study has be( ed in accordance with generally accepted geotechnical engineering princi, ractices in this area at this time. We make no warranty either express or it !1e conclusions and recommendations submitted in this report are based u, a obtained from the exploratory boring drilled at the location indicated 1, the proposed type of construction and our experience in the area. Our find e interpolation and extrapolation of the subsurface conditions identific oloratory boring and variations in the subsurface Job #101 196-1 - 10 - conditions mai le evident until excavation is performed. If conditions encountered du r uction appear different from those described in this report, we should be notif re-evaluation of the recommendations may be made. This report has ' [red for the exclusive use by our client for design purposes. We are not resp r technical interpretations by others of our information. As the project evol Auld provide continued consultation and field services during construction to ; monitor the implementation of our recommendations, and to verify that the r, i tions have been appropriately interpreted. Significant design changes may ret oral analysis or modifications to the recommendations presented hereir rnmend on-site observation of excavations and foundation bearing strata ar i structural fill by a representative of the geotechnical engineer. Respectively Sul HEPWORTH - 1 EOTECHNICAL, inc. Steven L. Pawlal Reviewed by: Daniel E. Hardir SLP/rso Job #101 196-1 GevPtech 1 1 APPROXIMATE SCALE 1" = 100' PROPERTY BOUNDARY 601. OV08 ,UMf100 101 196-1 HEPWORTH- GEOTECHNI 7 LOT 148 LOT 149 LOT 165 Olt l 1 LOT 150 , y 4 - BORING 134 \ 0 LOT 134 G 145 LOT 145 NG 14-4 O - 144 NG 143 0 143 -SING 142 0 'T 142 3NV1 SNV3d 311HM BORING 135 LOT 135 BORING 136 O LOT 136 NG 141 0 1.1 LOT 133 BORING 137 0 LOT 137 I BORING 138 0 LOT 138 HOPING 140 0 LOT 140 BORING 139 0 LOT 139 i COMMON AREA LOT BOUNDARY LOCATION OF EXPLORATORY BORING I Figure 1 • 5 10 15 20 25 BORING 146 (LOT 146) 0 2' ' 11/12 5 ,o— 20/12 10 4 1 1 - DD — D0.114 _ 44/12 15 /i -I 22/12 20 WC.e.3 00.111 —200.87 NOTE: Exp' symbols is shown on Figure 3. 101 196-1 HEPWORTH— GEOTECHNIC 1- LOG OF EXPLORATORY BORING 25 Depth — Feet Figure 2 LEGEND: -7 L 11 20/12 SILT AND CLAY (ML-Cscattered gravel sized rock fragments, stiff to very stiff, slightly moist, light brown, Io.. occasionally calcareous. (Debris fan deposits). Relatively undisturbed 2 -inch I.D. California liner sample. Drive sample blow cow s that 20 blows of a 140 pound hammer falling 30 inches were required to drive the C mpler 12 inches. NOTES: 1. The exploratory boring wa auger. 2. The exploratory boring loc provided. 3. The exploratory boring el, depth. 4. The exploratory boring loc by the method used. 5. The lines between materic between material types and 6. No free water was encour occur with time. 7. Laboratory Testing Results WC = Water Content ( % ) DD Dry Density ( pcf ) -200 = Percent passing No 101 196-1 HEPWORTh GEOTECHNI May 6. 2003 with a 4 -inch diameter continuous flight power -.easured approximately by pacing from features on the site plan measured and the log of exploratory boring Is drawn to -vation should be considered accurate only to the degree Implied the exploratory boring log represent the approximate boundaries _y be gradual. cring at the time of drilling. Fluctuations in water level may LEGEND AND NOTES Figure 3 Compression % CA r‘i -• 0 Moisture Content = 2.2 percent Dry Density = 114 pcf Sample of Very Sandy Silt From: Boring 146 at 10 Feet I 4 5 Compression upon wetting 0.1 101 196-1 HEPWORT GEOTECHF Moisture Content = 2.2 percent Dry Density = 114 pcf Sample of Very Sandy Silt From: Boring 146 at 10 Feet Compression upon wetting 1 10 100 APPLIED PRESSURE — ksf I 1 SWELL CONSOLIDATION TEST RESULTS Figure 4 1 COUNTY OF GARFIELD - BUILDING DEPARTMENT CORRECTION NOTICE 108 8th St., Suite 201 Glenwood Springs, Colorado Phone (970) 945-8212 Job located at c r 3/ 1214E -c4 tax -lea Permit No. 96 ` C I have this day inspected this structure and these premises and found the following corrections needed: Gf fieest cZG .Xeuee . -Lzncl4 , - cn s64 U gree 14-2z 'We -are-dAsta zie-2 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 7-3— u 6 20 Building Inspector Phone (970) 9454212 No 1 (f) 1 Job Address C:ThiCC,1 Owne Contractor�lQ-J� �] Assessor's Parcel Nor -, :j5.'" tai -1 &--141 te �-77- 7-E VUILDING PERMIT CARD � 0-E t'4(oDavc�i'JrtOt �P -s Lin GAS s u Address ' Phone # -q47- 9� Addresses 1M.. t Phone # Zoning Selac�ks�. CFront Soils Test Footing Foundation /0 -7.$ - Grout Underground Plumbing Rough Plumbin�gQ -7-L3-041714 Framing 14'44 'Of Insulation '-/-//-Obo t Roofing,/ Drywall 7 19 -Rail Gas Piping a-Z)-driY, EXTERIOR Address No. Drainage Decks -support 8 clearance to wood Decks -stairs 8 rails Exterior locks V. Flashing around doors 8 windows Insect screens INTERIOR GARAGE Fire wall separation Service doors -11/4" min V Door (20 min wlauto closer -13§" min ,V Mach equip 18" above Noor 'atl�(7� No opening into sleeping area v/B BASEMENT--CCRAWL AREA Access `/ z Insulation Headroom/Stairs Ventilation RH ECTIONS LH Weatherproofing Mechanical Electrical Rough (State) Electrical Final (State) 6--.V-o6 icI%✓ - ea Final 7-3 -496 /Checklist Completed? Certificate Occupancy # S 7! Date 7 -3 - Septic System # Date Final Other NOTES FINAL CHECKLIST MECHANICAL ROOM Bader Hot water F.A. gas/od Floor dram Clearance Air coat system ,��2] �1� �//��(� Combustion air f L,�Hot water heater vv Gas piping. valves LPG Drain FIREPLACE/STOVE Clearance to combustibles Termination of chimney Combustion air Hearth 112" or 20" on sides) - ✓ Ltz ✓ Glass doors ,, Certified try' / 44/44 [.!e/ fu ele REMARKS (continue on back) STAIRWAYS Headroom (6'6") Railing & guardrails Width Rise & run KITCHEN Clearance above grill Exhaust tan Broiler exhaust (1 hr chase) ✓/ BEDROOMS Egress Smoke detector BATHROOMS Exhaust fan 1/1y Shatterproof glass OTHER BUILDING PERMIT GARFIELD COUNTY, COLORADO Date Issued9-7. Zoned Area Permit No 9 404 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. Use WS anapit reit% Address or Legal Description ' % v4h A• Setbacks Front Side Side Rear This Card Must Be Posted So It is Plainly Visible From The Street Until Final Inspection. INSPECTION RECORD Footing en_ZS"-as] Driveway Foundation lQ-ZB- Underground Plumbing Insulation q --1/-0c1, ti Rough Plumbing Z15_064 Drywall /) _ /Y _ p(v Chimney & Vent Electric Final (by State InspectorY��t/e•. A (, Gas Piping -Z 3-0(p7 '' Final 7-39, 06 lid Electric Rough (By State Inspector) (r I Septic Final Framing ¶-y-v(a t --- •II (To include Roof in place and Windows and Doors installed). Notes: ALL LISTED ITEMS MUST BE INSPECTED AND APPROVED BEFORE COVERING - WHETHER INTERIOR OR EXTERIOR, UNDERGROUND OR ABOVE GROUND. THIS PERMIT IS NOT TRANSFERABLE For Inspections Call 384-5003 108 8th Street Glenwood Springs, Colorado DO NOT DESTROY THIS CARD APPROVED Date9 7'Ca By IP PI ACED OITTSIDE - C R WITH CLEAR PLASTIC j.1otr!q