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HomeMy WebLinkAboutApplication-PermitGarfield County Building & Sanitation Department 108 8th Street, Suite #401 Glenwood Springs, Co. 81601 Office- 945-8212 Inspection Line- 384-500300 Job Address tai /5A G �i t 0 7 o 6/h Si /9/(00 Nature of Work Building Pennit(475k— 1 �� c__Lro1b n Use of Building .5) lJ (J 6461 w"NigCAl C ?mac tJ Owner I C ai An,(f Contractor 1f� (LW// Amount of Perna$ 3-7 41 197 Date � r Z I " 0 to \1) NO. gcI61 Clerk ISAF-.), GARFIELD COUNTY BUILDING PERMIT APPLICATION 108 8"' Street, Finite 401, Glenwood Springs, CO 81601 Phone: 970-945-8212 / Pam 970.3843470 / inspection Line: 970-384-5003 r� p� Parcel/Schedule No: 0W I q a. /� 3%. r d I Ig l 1 D Permit Na: (=IA W-7 Joh Address: 0/p6+ W S I d' 0512 b r C,/6o/ 1 Lot go: Bloc o: $ubd. i Exempt' n: 1,. Pi 1/o Phase bVIDri'4 c Pu ir/l.�S �k 1 2 raft hplI eemr,-M ? gl 70� I,rRJer lrkl) (si/5-97.� t 1k1P ,3 %Pg. 3 Co ac orj) >El r Address: Ph: Lic. No. 4 Architect/Angineer: 5e..1 IC Address: Ph: Lic. No. 5 Sq. Ft. of Buildin t I ,1116 -I X{{Oc Raserneo Sq. Ft. of Lot: Height:/_ 1 / / I�; foD. 1,1 gj o. roars: 14 nse».rvl' 6 se of Bung: 5 r ccic PAMIiy mY1 �� C� 7 _clefts D scribe ark: ( //++ rye. pi} CnnS ruct�oH G . I!<1g l e t'hY1t . 4 re *f evat 8 Class of Work: IX New ❑ Alteration o Remove 0 Addition ❑ Move 10 k9 Garage: Single Double Carport: ❑ Single ❑ Double o Drimay Permit LI On -Site Sewage Disposal Site Plan Valuation of Work: $ 31 D• D 0 0 Valuations: S o // 97/11 3(1 12 �e1Adjusted F Special Conditions: VrY• 'A�^.'�0 � a , `7^t�CVic-.1e/� R7n sNvole., I ', • • OTICE 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 WITHLN 180 DAYS, OR, IF CONSTRUCTION OR WORK 1S SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK IS COMMENCED. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE AND CORRECT. ALL PROVISIONS OF LAWS GOVERNING THIS TYPE OF WORK WILL BE COMPLETED WITHIN WHETHER SPECIFIED HEREIN OR NOT. THE GRANTING OF A PERMIT DOES NOT PRESUME TO GIVE AUTHORITY TO VIOLATE OR CANCEL THE PROVISIONS OF ANY OTHER STATE OR LOCAL LAW REGULATING CONSTRUCTION OR THE PERFORMANCE OF CON RU•f �,N. �^ rlI �i 7 . /S - off" PI Check Fee: CJ 1 1 A I 0 Z Permit Fee: / (7 U/ _ ?5. . Total Fee: 7 �� Dated Permit Issued: _ �''v7S ♦�fI1 i /�o ✓� 7 / OCC Gr up Const. Type: Zoning: Setbacks: De.,,,, -.t..me: , r! ISDS Fee {% A �L ���44y±,L.. NATUR • , ER DATE ..�� ./ -•zJ D. elle..er 11 0. B 1 DE ° , PLNG. D' FT. �7 APPROVAL r; TE APPROVAL/ D�+i2n—t2 CO- �/`'� l © 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 ADOPTED 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 PERMIT MAY BE REVOKED BY NOTICE FROM THE COUNTY AND THAT THEN AND THERE IT SHALL BECOME NULL AND VOID. THE ISSUANCE OF A PERMT BASED UPON PLANS, SPECIFICATIONS AND OTHER DATA SHALL NOT PREVENT THE BUILDING OFFICIAL FROM THEREAFTER REQUIRING THE CORRECTION OF ERRORS IN SAID PLANS, 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. THE REVIEW OF SUBMITTED PLANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE AN ACCEPTANCE OF ANY RESPONSIBILITIES OR LIABLITIES BY GARFIELD COUNTY FOR ERRORS, OMISSIONS OR DISCREPENCIES. THE RESPONSI BILITY FOR THESE ITEMS AND IMPLEMENTATION DURING CONSTRUCTION RESTS SPECIFLCIALLY WITH THE ARTICTECT, DESIGNER, BUILDER, AND OWNER. COMMENTS ARE INTENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS LNTEREST. 1 HEREBY ACKNOWLEDGE THAT I HAVE READ AND UNDERSTAND THE AGREEMENT ABOVE (INITIAL): S'( / ractaPAL juin Voi.upco.(+5 - Y 7� c 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, 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 fmished 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. A CERTIFICATE of OCCUPANCY WILL NOT BE ISSUED UNTIL ALL THE ABOVE ITEMS HAVE BEEN COMPLETED. ****CANNOT OCCUPY OR USE DWELLING UNTIL A CERTIFICATE Or 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 occupanc u e and the issuance of a Certificate of Occupancy for the dwelling under building permit # % b 5-- �.�— a to Signature Date Bpapplicationfeb2006 FEE ESTIMATE FINISHED LIVING SPACE: UNFINISHED PASEMENT: CRAWL SPACE: 5-67)-1-35 5 — X 74.61 o X 41.00 X 9.00 = 77 %tel/ 6y?- 53, 3(5-1), GARAGE: 5 -yo X 1.00 = 73--0 UNCOVERED PATIO/DECK: COVERED PATIO/DECK: MISC. MISC. X 12.00 3V-0 X 24.00 = TOTAL VALUATION: ,-._?((6)) w,36 PLAN REVIEW FEE: //Xi.. 0 PERMIT FEE: /8-1(o..9's TOTAL: -/9 6, 7 �� = 75O.cn) MANUFACTURED HOME SET UP FEE: /U7/1 - SEPTIC — PERMIT: w jA-- PERK: 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. 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. 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 tX 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. Yes )(- 3. ( 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? tf1•/ 0 Yes 2 4. Does the site plan indicate the location and direction of the County or private road accessing the property? Yes X 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 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 7. Do the plans indicate the size and location of ventilation openings for the attic, roof joist spaces and soffits? Yes X 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 construcign? Yes J� 10. Does the building section drawing include size and spacing of floor joists, wall studs, ceiling joists, roof rafters or joists or trusses? Yes x 11. Does the building section drawing or other detail include the method of positive connection of all columns and beams? Yes k 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 ofa gable or shed roof or the top ofa flat roof? (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 II EPA certification? Yes No /4 (S/� CIS rte Gce 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 sleepin 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 and ventilation for all habitable rooms? Yes 1' 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 speci safety glazing for these areas? Yes No 18. Is the location of all natural and liquid petroleum gas furnaces, boilers and water heaters indicated o the plan? Yes A 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 A 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 n No 21. Will this h5,the only residential structure on the parcel? Yes /�, 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. lon Yes X No 4 24. Have you designed or had this plan designed while considering building and other construe i n code requirements? Yes No 25. Do your plans comply with all zoning rules and regulations in the County related to your properties zone district? Yes x No 26. Does the plan accurately indicate what you intend to construct and what will receive a final inspectio 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 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 r\ No 29. 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 7:30 a.m. to 3:30 p.m. Monday through Friday. Inspections are to be called in to 384-5003. Yes X 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 X 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 X 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 ,( 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. 4 QS c ,t` } Yes No I tr��l 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 2< 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 peunit on prior to submittal of a building permit application? Your attention in this is appreciated. Yes No 36. Do you know that the local fire district may require you to submit plans for their review of fire safety issues? Yes j No (please check with the building department about th5s 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 I hereby acknowledge that I have read, understand and answered these questions to the istf �ability. Signature of Owner Date Phone: 9 /_/,S' -Cf k( 7 j (days); .g7? -? 7 iJ & (evenings) Project Name:17 'w h e e 5 Project Address: 0 /15—B Lod k es, be l t/ N- 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 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 6 position for review, delay in issuance of the permit or delay in proceeding with construction. BpminreqFeb2005 7 PLAN REVIEW CHECKLIST r Applicant t --14/f �- (� Date 6 3- o Bonding Planning/Zoning ngineered Foundati Property Line Setbacks .Driveway Permit 30ft Stream Setbacks ✓Sueyed Site Plan 75. (Z Std of Flood Plain /Septic Permit and Setbacks Building Height rade/Topography 30% Zoning Sign -off Attach Residential Plan Review List Road Impact Fees inirum Application Questionnaire HOA/DRC Approval Grade/Topography 40% Planning Issues Va ati. = ••: • .n/Fees Subdivision Plat Notes Subdivision Plat Notes // Fir Department Review Attach Conditions ✓ Application Signed 'Planeviewer To Sign Application Parcel/Schedule No. 40# Snowload Letter- Manf. Hms. Soils Report GENERAL NOTES: o'n L001, CLI 0. AND SIo( 1 May _1,_2000I 13ui!dcr Naim:.: Bennet. & Bennett 702 Trout Trail Gleinvood Spr€egC CO X. Re: SID 1A1N Cc)%l1 IIT ALLicat on to.: lb _Address of Submittal i a OIL Submitral Ttem: .Architectural and Lands€.lir Drat, ing _- -- -- APQi &4l No. 16, Dear MD Brassie€t;n. The Design Review Board (the "DRB") for Ironbridge Property Owners Association has reviewed the architectural and landscape thawiturAfor the above referenced lot. The architectural and la atisorpri ilravtugs were APPROVED 00th the fern§oning ion as provided in the list below, Within the scope of our authority pursuant to the Declaration of Covenants, Conditions, and Restrictions — Section 16.1 for Ironbridge, and the Ironbridge Design Guidelines, Version dated Jule 2005, the Committee noted the following: 1) Bernie ion 4Tenoo it me C. All a from dusk D. Shaolci DRErvd A n Yrtbb'e tib n Re? is ix' Board F. 0.10 the Dc'4inn Review IMPORTANT NOTIFICATIONS 1) As outlined in the Design Guidelines of the Declaration ofCovenants, Conditions, and Restrictions for Ironbridge ("Declaration'), the purpose of the approval process is to ensure a design consistency in the level of quality and image established for the Ironbridge conununity. This includes those identifiable and unifying elements that promote consistency within the community streetscape, while encouraging innovation through custom home building. Review and approval of any application is made on the basis of aesthetic DRB Approval Letter 06/01/05 Page I of 2 ( Deleted: April 30.2006 Deleted: September 26. 2005 1 Deleted: September 20, 2005 l Deleted: June 16. 2005 1 Formatted: Indent: Left: 0.5", First 1 j line: 0.5" Deleted: Builder Name)5 I (Address) I Formatted: Font Bold f Deleted: (Application No.) 1 Deleted: (Admen. of Submittal) j Deleted: (Submittal Items) Deleted: (Approval No.) Deleted: (Budder) 1 -- Deleted: Bstout submittal items) j - i Deleted: (Listed submittal items) r Deleted: ,DISAPPROVED Deleted: (if spotlit al was c conditional) Deleted:. Formatted: Numbered + Level: 1+ 1 Numbering Style: A, 0, C, ... + Start I at: 1 + Alignment: Left + Aligned at: I" + Tab after: 1.25" + Indent at: 1.25" Deleted: (If conditional approval, list 1 out conditions/1T - (If disapproved, list out reasons why) jj considerations onlv. Strict compliance to the Design Guidelines and Declaration is the sole responsibility of the Owner. This approval only applies to those specific items outlined above. 2) Any contractor, subcontractor, agent, employee, or other invitee of an Owner who fails to comply with the teens and provisions of these Design Guidelines may be excluded from the Properties, subject to notice and hearing procedures contained in the By -Laws. Ironbridge Property Owners Association, Inc. has the authority and standing to pursue all legal and equitable remedies available to enforce the provisions of these Design Guidelines and the decisions of the DRB. 3) Any variance to the Design Guidelines must be specifically identified and requested for consideration by the DRB. 4) The applicable version of the Design Guidelines is the released version at time of Preliminary Plan submittal to the DRB. 5) Fee & Fine Schedule is attached. ITEMS NOT REVIEWED/APPROVED): • Setback compliance • Size (square footage) compliance • Grading & Drainage Plans (Note: All lots must drain to front street-- not to GolfCourse, River, Common Area or Adjacent lots) • Compliance to governmental regulations, codes, standards, etc. • Home configuration with respect to utilities (e.g. stout sewer, phone, etc.) • Easement recognition Sincerely, suave; 141.4I3 ylc eel. DRB Approval Letter 06/01/05 Page 2 of 2 Deleted: Deleted:• Luthorized Representative Gtech HEPWORTH - PAWLAK GEOTECHNICAL June 22, 2006 Michael Bennett 702 Traver Trail Glenwood Springs, Colorado 81601 Hepworth-Pawlak Geotechnical, Inc. 5020 County Road 154 Glenwood Springs, Colorado 81601 Phone: 970-945-7988 Fax: 970-945-8454 email: hpgeo©hpgeotech.com Job No.106 0374 Subject: Subsoil Study for Foundation Design, Proposed Residence, Lot 110, Ironbridge Subdivision, 0158 Wild Rose Drive, Garfield County, Colorado. Dear Mr. Bennett: As requested, Hepworth-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 April 24, 2006. The data obtained and our recommendations based on the proposed construction and subsurface conditions encountered are presented in this report. Previous Studies: Hepworth-Pawlak Geotechnical, Inc. previously conducted a preliminary study for development of Ironbridge (formerly Rose Ranch) and an evaluation of collapse potential for preliminary foundation design on Lots 108 through 118 and presented our findings in reports dated October 29, 1997, Job No. 197 327 and December 6, 2002, Job No. 101 196-1, respectively. Subsurface exploration for evaluation of subsidence potential was conducted on Lot 110 and presented in a report dated February 8, 2005, Job No. 105 115-1. Proposed Construction: The proposed residence will be a single story wood frame structure over a walkout basement level located on the site as shown on Figure 1. The attached garage and basement floors will be slab -on -grade. Cut depths are expected to range between about 3 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 was vacant at the time of our field exploration. There could be some minor fill on the lot from overlot grading as part of the subdivision development. The ground surface is relatively flat with a gentle slope down to the east on the majority of the lot. The ground surface slopes moderately steep down to the east of the building envelope. There is about 12 to 14 feet of elevation difference across the lot, primarily on the eastern slope. Vegetation consists of sagebrush, grass and weeds. Parker 303-841-7119 • Colorado Springs 719-633-5562 • Silverthorne 970-468-1989 -2 - Subsidence Potential: The Ironbridge Subdivision is underlain by Pennsylvania Age Eagle Valley Evaporite bedrock. The evaporite contains gypsum deposits. Dissolution of the gypsum under certain conditions can cause sinkholes to develop and can produce areas of localized subsidence. During previous studies in the area, sinkholes were observed in the development with the closest one being located .about 1,200 feet to the northwest of the lot. Sinkholes were not observed in the immediate area of the subject lot. The exploratory boring drilled for evaluation of subdivision potential did not encounter voids in the subsurface materials including 20 feet of penetration into the Eagle Valley Evaporite. Based on our present knowledge of the site, it cannot be said for certain that sinkholes will not develop. In our opinion, the risk of ground subsidence at Lot 110 throughout the service life of the residence is low and similar to other lots in the area but the owner should be aware of the potential for sinkhole development. 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 1/2 to 11/2 feet of sandy silty clay (topsoil), consist of relatively dense, slightly silty to silty sandy gravel with cobbles and scattered boulders up to about 3 feet in size to the pit depths of 10 an 11 feet. Results of a gradation analysis perfonned on a sample of the gravels (minus 5 inch fraction) obtained from the site are presented on Figure 3. No free water was observed in the pits at the time of excavation and the soils were slightly moist The boring drilled on the lot as part of the subsidence potential evaluation encountered about 21 feet of gravel alluvium overlying claystone/siltstone of the Eagle Valley Evaporite and no groundwater to the drilled depth of 51 feet. Foundation Recommendations: Considering the subsoil conditions encountered in the exploratory pits and the nature of the proposed construction, we recommend spread footings placed on the undisturbed natural gravel soil designed for an allowable soil bearing pressure of 3,000 psf for support of the proposed residence. Footings should be a minimum width of 16 inches for continuous walls and 2 feet for columns. 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 gravel soils. 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 10 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 45 pcf for the on- site gravel soils, excluding oversized rock, 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 Job No.I06 0374 Gettech - 3 - 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 runoff. 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 be placed at each level of excavation and at least 1 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 of 2 inches. The drain gravel backfill should be at least 11/2 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. 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 10 feet in unpaved areas and a minimum slope of 3 inches in the first 10 feet in pavement and walkway areas. 4) Roof downspouts and drains should discharge well beyond the limits of all backfill. 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 1 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 Job Na1060374 Geclitech -4 - 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 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 engineer. If you have any questions or if we may be of further assistance, please let us know. Respectfully Submitted, HEPWORTH - PAWLAK GEOTEC Jordy Z. Adamson, Jr., P. Reviewed by: Steven L. Pawlak, P.E. JZA/djb attachments Figure 1— Location of Exploratory Pits Figure 2 — Logs of Exploratory Pits Figure 3 — Gradation Test Results Job No.106 0374 Geljtech LOT 111 1 1 APPROXIMATE SCALE 1"=20' WILD ROSE DRIVE BUILDING - ------- SETBACK LINES LOT 110 IRONBRIDGE --- PIT2 ■ non LOT 109 106 0374 Ge~sCech HEPWORTHPAWLAK GEOTECHNICAL LOCATION OF EXPLORATORY PITS Figure 1 Depth - Feet 0 _ 5 10 PIT 1 PIT 2 0 oad rteNi .p 4e �.ti +4= 56 -200= 16 _ 15 LEGEND: TOPSOIL; sandy silty clay, organics, roots, firm, slightly moist, dark brown. - -J NOTES: 1. Exploratory pits were excavated on June 8, 2006 with a Case 580 Super L rubber tire backhoe. 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. Pit 1 is about 4 feet higher than Pit 2. 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: +4 = Percent retained on the No. 4 sieve -200 = Percent passing No. 200 sieve 0 _ 5 _ 10 15 GRAVEL AND COBBLES (GP -GM); sandy, slightly silty to silty, scattered boulders up to 3 feet in size, dense, slightly moist, subrounded to rounded rock mostly larger than 3 inches. Disturbed bulk sample. d) w s a> 0 106 0374 Gmech HEPWORTH.PAWLAK GEOTECHNICAL LOGS OF EXPLORATORY PITS Figure 2 HYDROMETER ANALYSIS 24 -IR. 7 HR TIME READINGS U.S. STANDARD SERIES 0 45 IN. 15 MIN. 60MIN19MIN.4 MIN. 1 MIN. #200 #100 #50 #30 #16 #8 SIEVE ANALYSIS CLEAR SQUARE OPENINGS #4 3/8" 3/4" 11/2' Y 5"6" 8" 100 10 20 30 40 50 60 70 80 90 100 .001 .002 005 .009 .019 CLAY TO SILT 037 .074 .150 .300 .600 1.18 DIAMETER OF PARTICLES IN MILLIMETERS GRAVEL 56 % LIQUID LIMIT % SAMPLE OF: Silty Sandy Gravel 106 0374 Ge~Beech HEPWORTHPAWLAK GEOTECHNICAL FINE SAND 2.36 4.75 1 MEDIUM 1COARSE SAND 28 % 9.5 19.0 12.5 GRAVEL 37.5 FINE 1 COARSE 76.2 152 127 COBBLES 203 SILT AND CLAY 16 % PLASTICITY INDEX % FROM: Pit 1 at 8 thru 11 Feet GRADATION TEST RESULTS 90 80 70 60 50 40 30 20 10 0 :7a;taa.IS2_N*yRIt Figure 3 No._ 1 p1 Assessor's Parcel No 2515/Z11gUQ Date �9' v(0 n BUILDING PER,A7 CARD Job Address 06 tS OECD Roy A?. ,( . E i6 o / Owner hi /c" �jz�_X�(/,C .(. 7 Address 70z (Tilrilc 7-RAL Phone #?$T 57,,L1/6 Contractor �I� ihrt``� Address Phone #37t7 3X)g Setbacks: Front Rear RH LH Zoning 1r Ch2Fik Adrx17 r CdU ?eir, Ali G -4-R INSPECTIONS Soils Test Footing "7' S -C'6 -277a2- L02,4. Foundation 7 -/Y -o 6 7/J7R Grout Underground Plumbing 7-Oerng Rough Plumbing //- 6 --06 -%7r-- Framing 7//yz26i Insulation /7.17-06,,? !Roofing Drywall / Gas Piping //^6-0677y1. EXTERIOR Address No. n Drainage I/ Decks -support & clearance to wood 1/ Decks -stairs & rails t/ Exterior locks (/ / Flashing around doors & windows L - Insect screens \ INTERIOR GARAGE Fire wall separation Service doors -135" min. Door (20 min.) w/auto closer -135" min Mech. equip. 18" above floor No opening into sleeping area V BASEMENT -CRAWL AREA Access Insulation Headroom/Stairs t" Ventilation Weatherproofing w/3/oc Mechanicalfir 6 -ad aa Electrical Rough (State) Electrical Final (State) -07 jqF ^ inal 7;-.,26:--0 7 /Checklist Completed? ✓ Certificate Occupancy # -5((9 Date `°l-- o2/()c/ c 7 Septic System # Date Final Other 3 -07oWoo NOTES FINAL CHECKLIST MECHANICAL ROOM Boiler Hot water F.A. gas/oil Floor drain Clearance Air con. system Hot water heater Combustion air Gas piping, valves LPG Drain FIREPLACE/STOVE Clearance to combustibles Termination of chimney_ Combustion air Hearth (12" or 20" on sides) Glass doors Certified by - Pc REMARKS (continue on back) STAIRWAYS Headroom (6'6") Railing & guardrails Width (/ Rise & run KITCHEN Clearance above grill L- — L' Exhaust fan _ / Broiler exhaust (1 hr. chase) BEDROOMS Egress_ Smoke detector BATHROOMS / Exhaust fan L- Shatterproof glass_ 1.7-- OTHER / OTHER ro p 0 a 0 suopoe1JOO uay/A 0 u Agway ale no), 0 0 0 a 0 n p N J rk g 'ILl 333 NOIZOMMSNIlX n z 2 a 2 00 0 a 0 a r 1 3 r o N N N O N ° a o < J 5. d N m 0 d O S �' pN 00 0 O C CD c O Fd o J J No a N aN' CD CL � `D _ 3 m m N 0 S a N 2 O3/4 C J g a N ant m 0 o m a O a 3 ▪ N 0 N O C o 0 a. 'm c N O N • 0. J 3. O O N 0 0a N a 0 e B 0 0 ,ax 34BQ 0 0 0 N c m O 0 O O 0O - N ° 0 O N a u! N 0 0 O O. 0 z b 0 o w zz 0, O r • P1 ▪ 0 H O n O a O O O z O z 0 0 0 0 0 0) C N 9 O 0m 0 O — NCO J 80 N O 0 N a O n O N a 0 0 • ° N9 a a « a "2 0▪ %6 i < 1— CC W5 l. CM 2CM _J imp {Yi • 0 Lu J i CC 0o O po Z g O U 1— cc 5 w d V Z ❑ J - MAIN cc 0 0 0 Z D 0 ,U ✓ O O U 0. m c 0) aN o N ya m 0) a c 0 1=1- 0- N « 0 0 A O 0 0 N 01 c 0- "0 O N O c a U m 0 a c 0 00 a 0 _ co N L W co 0 Job located at Job located at V` 0 2 4, a Permit No. rection must be inspected co 0 m O co u n c ON n 00 m 2 a f. $ E m n w ▪ m a w > a m ° MO 0 Y v �0 O m oC u N a 0) o° c0 °1 m a E 0 E o c u V 0. i C O1 c — u m u a m v « 0 q ma E a i v i c N W m `0 V � u T When corrections have been made, call for inspection at 970-384-5003. Date //-6-o5 Date //'/3'06 N W 0 i g. a m F. ma