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HomeMy WebLinkAbout1.0 ApplicationBEFORERE BOARD OF COUNTY COMMISSIONERS OF GARFIELD COUNTY, COLORADO PETITION FOR EXEMPTION Pursuant to C.R.S. (1973) Section 3-28-101 (10) (a) - (d) as amended. and the Subdivision Regulations of Garfield County, Colorado, adopted April 23, 1984 Section 2:20.49, the undersigned Yampah Mountain Educational Foundation, Inc. *respectfully petitions the Board of County Commissioners of Garfield County, Colorado, to exempt by Resolution the division of 435.79 acre tract of land into two (2) tracts of approximately 4. los and 431.682 acres each. more or less. from the definitions of "subdivision" and "subdivided land" as the terms are used and defined in C.R.S. (1973) Section 30-28-101 (10) (a) - (d) and the Garfield County Subdivision Retaliations for the reasons stated below: See attached Narrative Explanation SUBMITTAL REQUIREMENTS: An application which satisfied the review criteria must be submitted with all the following information: A. Sketch map at a minim= scat:: of 1"--,200' showing the legal description of the property, dimension and area of all lots or separate interests to be created. access to a public right-of-way. and any proposed easements for drainage. irritlation. access or utilities: and B. Vicinity map at a minimum scale of 1"=2000' showing the general topographic and geographic relation of the proposed exemption to the surrounding area within two (2) miles. for which a copy of U.S.G.S. quadrangle map may be used: and C. Copy of the deed showing ownership by the applicant. or a letter from the property owner( s) if other than the applicant: and D. Names and addresses of owners of record of land immediately adjoining and within 200 feet of the proposed exemption. mineral owners and lessees of minerals owners of record of the property to be exempted. and tenants of any structure proposed for conversion: and E. Evidence of the soil types and characteristics of each type: and F Proof of legal and adequate source of domestic water for each lot created. method of sewage disposal. and letter- of approval of fire protection plan from appropriate fire district: and G If connection to a community or municipal water or sewer system is proposed. a letter from the toverning body stating a willingness to serve: and H. Narrative explaining why exemption is being requested: and * and Glenwood Land Company, LLC, as owner I. It shall be tmonstrated that the parcel existed as APcribed on January 1, 1973 or the parcel as it exists presently is one of not more than three parcels created from a larger parcel as it existed on January 1, 1973. J. A $300.00 fee must be submitted with the application. Yampah Mountain Educational Foundation, Inc. By _ u t Fitzge a �ject Representative Coldwell Banker/Buzi & Assoc., LLC 901 Grand Avenue, Suite B Glenwood Springs, Colorado 81601 Telephone Number 945-6000 EXEMPTION APPLICABILITY PetitioUw"e( c/o Th.mas J. Hartert Mailing Address 802 Grand Avenue, Suite 303 State City Glenwood Springs, Colorado 81601 Telephone Number 928-7803 The Board of County Commissioners has the discretionary_ power to exempt a division of land from the definition of subdivision and thereby from the procedure in these Regulations. provided the Board determines that such exemption will not impair or defeat the stated pw-pose of the Subdivision Regulations nor be detrimental to the general public welfare. The Board shall make exemption decisions in accordance with the requirements of these regulations. Following a review of the individual facts of each application in light of the requirements of these Regulations. the Board may approve. conditionally approve or deny an exemption. An application for exemption must satisfy. at a minimum. all of the review criteria listed below. Compliance with the review criteria, however. does not ensure exemption. The Board also may consider additional factors listed in Section 8:60 of the Subdivision Regulations. .A. No more than a total of four (4) lots. parcels. interests or dwelling units will be created from any parcel. as that parcel was described in the records of the Garfield County Clerk and Recorder's Office on Januar,' 1. 1973. In order to qualify for exemption. the parcel as it existed on January 1. 1973. must have been 35 acres or greater in size at that time and not a part of a recorded subdivision: however. any parcel to be divided by exemption that is split by a public right-of-way (State of Federal highway. County road or railroad). preventing joint use of the proposed tracts. and the division occurs along the public right-of-way. such parcels thereby created may. at the discretion of the Board. not be considered to have been created by exemption with regard to the four (4) lot. parcel. interest or dwelling unit limitation otherwise applicable. For the purposes of definition. all tracts of land 35 acres or greater in size. created after January 1. 1973 will count as parcels of land created by exemption since January 1. 1973. • • B. All Garfield County zoning requirements will be met; and C. All lots created will have legal access to a public right-of-way and any necessary access easements have been obtained or are in the process of being obtained; and D. Provision has been made for an adequate source of water in terms of both the legal and physical quality, quantity and dependability, and a suitable type of sewage disposal to serve each proposed lot. Proof of a legal supply shall be an approved substitute water supply plan contract; augmentation plan; an approved well permit: legally adjudicated domestic water source or a contract for a permanent legal supply of domestic water to be hauled from an outside site for a cistern. Proof of the physical supply from a well for the public meeting, may be documentation from the Division of Water Resources that demonstrates that there are wells within 1/4 mile of the site producing at least five (5) gallons /minute. Prior to the signing of a plat. all physical water supplies using a well shall demonstrate the following: 1) That a four (4) hour pump test be performed on the well to be used: 2) A well completion report demonstrating the depth of the well. the characteristics of the aquifer and the static water level: 3) The results of the four (4) hour pump test indicating the pumping rate in gallons per minute and information showing drawdown and recharge: i; A w.vrirten opinion of the person conducting the well tesi that tris well should be adequate to supply water to the number of proposed lots: 5) An assumption of an average or no less than 3.5 people per dwelling unit. using 100 gallons of water per person. per day: 6) If the well is to shared. a legal. well sharing agreement which discusses all easements and costs associated with the operation and maintenance of the system and who will be responsible for paving these costs and how assessments will be made for these costs. 7) The water quality be tested by an approved testing laboratory and meet State guidelines concerning bacteria and nitrates. For water supplies based on the use of cistern. the tank shall be a minimum of 1000 gallons. Method of sewage disposal. and a letter of approval of the fire protection plan from the appropriate fire district: and All state and local environmental health and safety requirements have been met or are in the process of being met: and Provision has been made for any required road or storm drainage improvements: and H. Fire protection has been approved by the appropriate n district; and H. Any necessary drainage, irrigation or utility easements have been obtained or are in the process of being obtained; and I. School fees, taxes and special assessments have been paid. (The school impact fee is $200.00 for each lot created) PROCEDURES A. A request for exemption shall be submitted to the Board on forms provided by the Garfield County Planning Depai tment. Two (2) copies of the application. maps and supplemental information shall be submitted. B. The Planning Department shall review the exemption request for completeness within eight (8) days of submittal. If incomplete, the application shall be withdrawn from consideration and the applicant notified of the additional information needed. If the application is complete, the applicant shall be notified in writing of the time and place of the Board of County Commissioners meeting at which the request shall be considered. In either case, notification shall occur within fifteen (150 days of submittal. C. Notice of the public meeting shall be mailed by certified mail, return receipt requested, to owners of record of land immediately adjoining and within 200 feet of the proposed exemption, to mineral owners and lessees of mineral owners of record of the land proposed for exemption. and to tenants of any structure proposed for conversion. The exemption site shall be posted clearly and conspicuously visible from a public right-of-way with notice signs provided by the Planning Department. All notices shall be mailed at least fifteen (15) and not more than thirty (30) days prior to the meeting. The applicant shall be responsible for mailing the notices and shall present proof of mailing at the meeting. D. At or within fifteen (15) days of the meeting, the Board shall approve. conditionally approve or deny the exemption request. The reasons for denial or any conditions of approval shall be set forth in the minutes of the meeting or in a written resolution. An applicant denied exemption shall follow the subdivision procedures in these regulations. • • PETITION FOR EXEMPTION NARRATIVE EXPLANATION APPLICANT: Yampah Mountain Educational Foundation, Inc. OWNER: Glenwood Land Company, LLC DATE: July 16, 1997 This narrative explanation accompanies a petition for exemption from the subdivision regulations of Garfield County, in accordance with the County's established procedure. The applicant and real party in interest is Yampah Mountain Educational Foundation, Inc. ("Yampah"). The owner of the property which is the subject of the petition is Glenwood Land Company, LLC ("Glenwood Land"). Glenwood Land has signed the petition as Owner, and the petition documents include a consent of Glenwood Land. The overall property which is the subject of the petition is the former Wulfsohn Ranch, acquired by Glenwood Land in 1996, consisting of approximately 435.79 acres. The exemption parcel is located in the far southeast corner of the property, and contains approximately 4.108 acres. The overall property and the exemption parcel are shown on the Yampah Mountain High School Exemption Plat submitted with the petition. According to public records, the property has never previously been the subject of a subdivision exemption. See letter from Land Title Guarantee Company included as a part of the petition documents. The purpose of the exemption is to create a parcel for a new Yampah Mountain High School facility. The project was described in a letter from Beattie & Chadwick, attorneys for Yampah, to County Attorney Don DeFord dated May 16, 1997 (the "May 16 Letter"), a copy of which without enclosures accompanies and is made a part of this narrative explanation. The project is necessary to meet a demonstrated and essential public and educational need. As reflected in the May 16 letter, Yampah's members include four school districts and the Mountain Board of Cooperative Educational Services ("Mountain BOCES"). Yampah believes that the petition documents include all matters required by Garfield County for subdivision exemption. In fact, the geologic study performed by CTL/Thompson, Inc., dated March 10, 1997, exceeds information customarily presented, because the property was previously being considered for both a school and a church use. Now, the sole use envisioned is the school, to be placed on the optimum geological portion of the property. • • As reflected by the petition documents, the City of Glenwood Springs has agreed to provide water and sewer service to this project. The exemption parcel is adjacent to and has access to public streets. Although not required as such by County procedures, a professional traffic study has been commissioned relative to school ingress and egress. This study is expected to be available within the next several days, and will be submitted as a supplement to the petition. For the reasons stated in the May 16 Letter, Yampah believed, and continues to believe, that the exemption parcel could have been, or could be, created by deed in lieu of eminent domain. Yampah continues to believe that the County's acceptance of this approach, as reflected by Marian Smith's letter dated May 20, 1997 (copy attached), was appropriate. However, at the request of the County Attorney, and in a continuing willingness to have the project subject to review and responsible public comment, Yampah has proceeded with the petition. As discussed with the County Attorney on prior occasions, logic suggests that this parcel be annexed to the City of Glenwood Springs. The City will be providing the water and sewer services, and the property is adjacent to City boundaries. Consistent with this direction, parallel annexation and review proceedings are in process with the City of Glenwood Springs. This subdivision exemption makes "physical sense." The exemption parcel is geographically divided from the remainder of Wulfsohn Ranch by a ridge of Red Mountain. 2 • • BEATTIE & CHADWICK ATTORNEYS AND COUNSELORS AT LAW 710 COOPER AVENUE, SUITE 200 GLENWOOD SPRINGS, CO 81601 STEVEN M. BEATTIE TELEPHONE (970) 945-8659 GLENN D. CHADWICK FAX (970) 945-8671 KAREN J. SLOAT May 16, 1997 Don DeFord Garfield County Attorney 109 Eighth Street, Suite 300 Glenwood Springs, Colorado 81601 Re: Yampah Mountain Educational Foundation, Inc. New School Property Dear Don: This firm represents Yampah Mountain Educational Foundation, Inc. ("Yampah"). Confirming and following up our prior conversations, Yampah has entered into a contract with Glenwood Land Company, LLC ("Glenwood Land") for purchase of a parcel of land containing approximately 4.108 acres (the "Property"), located at the intersection of Red Mountain Drive and Midland Avenue, adjacent to the City of Glenwood Springs, for construction of a new school facility. The Property is physically separated from the remainder of Glenwood Land's property to the west by a ridge of Red Mountain. Enclosed for reference are two maps prepared by High Country Engineering, Inc., the first showing the Property and entitled "Map of Territory to be Annexed to the City of Glenwood Springs," and the second entitled "Site Plan," showing the proposed high school facility. By way of background, Yampah is a Colorado non-profit corporation comprised of four member school districts which are Roaring Fork School District RE -1, Aspen School District, Garfield RE -2 and Garfield 16 School District, as well as the Mountain Board of Cooperative Educational Services ("Mountain BOCES"). According to Yampah's articles of incorporation, "This Corporation is organized and shall be operated exclusively for educational purposes," and "exclusively as a foundation to receive, hold, invest and administer property and to make expenditures to or for the benefit of furthering public school educational options for children in Eagle, Garfield and Pitkin Counties, Colorado, including securing long range financing for obtaining facilities for the Yampah Mountain Alternative and Day Treatment Programs under the auspices of the Mountain Board of Cooperative Educational Services..." A complete copy of Yampah's articles of incorporation is enclosed for reference. • • Don DeFord Garfield County Attorney May 16, 1997 Page 2 The new school facility will require City services. Yampah is in the process of preparing an annexation petition to the City of Glenwood Springs. Yampah is also in the process of submitting materials to the City for advisory development review by its Planning and Zoning Commission and the City Council. In accordance with our prior discussions, the purpose of this letter is to request that you bring this matter before the County Commissioners with a request for a motion approving the division of land as outlined herein. For the reasons stated below, we believe that the proposed division is exempt from subdivision regulations pursuant to C.R.S. §30-28-101(10)(c)(II). If approved by your office and the Commissioners, Yampah would request that you send me a certified copy of minutes reflecting the County Commissioners' action on this matter. The bases for this approval are as follows: 1. C.R.S. §30-28-101(10)(c)(II) provides that the terms "subdivision" and "subdivided land" shall not apply to any division of land "which could be created by any court in this state pursuant to the law of eminent domain..." 2. Colorado law expressly permits school districts to enter into cooperative service agreements for buildings and facilities. See, for example, C.R.S. §22-5-111. By creation of Yampah and authorizations to pursue the present project, the subject school districts and Mountain BOCES have done so. This approach saves taxpayers money on land and construction expenses, coordinates educational missions, and avoids multiplicity of facilities. 3. The Property is clearly one which, in the language of the subdivision statute, "could be created by... the law of eminent domain." C.R.S. §22-32-111 provides, "A school district has the power to take by eminent domain so much real property as the board of education of the district may deem necessary for any school purpose authorized by law..." The Property is within the territorial limits of the RE -1 School District. As soon as approval of the County Commissioners has been received, and upon completion of proceedings before the City of Glenwood Springs and other contract requirements, Yampah intends to purchase the Property from Glenwood Land. At that time, Yampah will obtain and record a deed which will include language reciting that the conveyance is being made in recognition that the parcel could have been created by eminent domain and reciting the exemption pursuant to C.R.S. 30-28-101(10)(c)(II). If any further information is required, please let me know. Yampah and its member school districts are anxious to proceed as • • Don DeFord Garfield County Attorney May 16, 1997 Page 3 quickly as possible in order to facilitate construction of this important facility. If the presence of a school representative would be helpful when the Commissioners consider this matter, please advise. Very rA uly your e en M. Beattie SMB:kas Enclosures cc: Steven M. Jones, Yampah Mountain Educational Foundation Tom Heald, Yampah Mountain High School Patrick M. Fitzgerald Thomas J. Hartert Marian Smith Glenwood Springs, CO John Martin Glenwood Springs, CO Larry McCown Ride, CO Garfield County Board of County Commissioners May 20, 1997 Steven M. Beattie, Esquire Beattie & Chadwick 710 Cooper Avenue, Suite 200 Glenwood Springs, CO 81601 Dear Mr. Beattie: At our meeting on Monday, May 19, 1997, the Board of County Commissioners considered your proposed action, acquiring property in the unincorporated area of Garfield County for use in the construction of a new Yampah Mountain High School. By motion, our Board determined that it had no objection to that transfer in lieu of condemnation, as indicated in your letter of May 16, 1997. Additionally, our County Attorney advised the Board that the safest approach for your project would include a review of the proposed acquisition of property by our Planning Commission. If you have further questions, please contact the Garfield County Planning Department or County Attorney. Sincerely, BOARD OF COUNTY COMMISSIONERS OF GARFIELD COUNTY, COLORADO By �ii Gin:ey Marian I. Smith, Chairperson MCC: DIM :vim RECEIVED MAY 2 1 1997 109 8th Street, Suite 300 • Glenwood Springs, Colorado 81601-3363 • Telephone (970) 945-5004 July 15, 1997 Baker Falin Associates P.O. Box 2902 Glenwood Springs, CO 81602 Attention: Mr. John R. Baker, AIA President Subject: Additional Comments Potential Geologic Hazards Proposed Yampah Mountain High School Site Wulfsohn Ranch Garfield County, Colorado Job No. GS -2078 We understand that some concerns regarding the geologic hazard potential of the planned Yampah High School site have been voiced. This letter presents excerpts from our Geologic and Preliminary Geotechnical Investigation of the site that addressed geologic hazard potential and mitigation techniques and summarizes our opinions regarding construction of the planned building and site geologic hazards. Our geologic study identified potential geologic hazards that need to be considered during the planning and development phases of this project. None of the potential geologic hazards identified will prevent the development of the property, however, potential geologic hazards must be planned for and mitigated during site development. The site is located on a remnant from an ancient debris fan which is comparatively large and overlained by two smaller more recent debris fans. We do not consider the remnant debris fan to be active. We consider the smaller, more recent debris fans to be active, however, the source areas above the fans are comparatively small and well vegetated so that the amount of debris available is comparatively low. Debris or mud flows that can be expected to occur would likely be small. At this site we qualitatively judge the potential debris flow hazard to be low. We did not observe any evidence that a rockfall exists at this site. We did not observe any evidence of landslide activity on the site during our field reconnaissance or on aerial photographs of the site. Natural slopes occurring at the subject site appear to be stable. Although the site is underlain be the Eagle Valley Evaporite which does not impart a favorable geometry for slope stability, we believe stability concerns will be limited to man made excavations. CTL/THOMPSON, INC. CONSULTING ENGINEERS 34 (..1 N11 I11)HR I • (;f 1 NW(1O1) !-;11 (a.11 ()HAD( 81(l(ll ■ 19,'W 0.1`, 7809 The planned Yampah High School Building at this site can be protected from debris flows by constructing a drainage swale above the buildings to channelize debris flows around and away from structures. We suggest a swale approximately 4 feet deep be built above the buildings as part of surface grading to channelize surface drainage around and away from the building during construction. We should check the site, improvements during constructed to observe the effects of development on the site. We may need to modify our suggested swale recommendations and will assist in determining the most appropriate alignment. It the site is designed and developed according to the recommendations we have presented and the contractor builds the site improvements as indicated on plans developed with our recommendations in mind, we do not believe that the site, building, drives or parking areas would be adversely effected by geologic hazards. We will work with the design team members and the contractor to check that our recommendations are being adhered to. We appreciate the opportunity to work with you on this project. If you have questions, please call. Very truly yours, CTL/T INC. h echling ranch Man JM:cd (5 copies sent) BAKER FALIN ASSOCIATES JOB NO. GS -2078 2 • July 9, 1997 Steven M. Beattie Beattie & Chadwick 710 Cooper Avenue, Suite 200 Glenwood Springs, CO 81601 Re: Water and wastewater service to the proposed Yampa Mountain High School Dear Steve: City staff has reviewed the request to provide water and wastewater service to the new Yampa Mountain High School to be located at the northwesterly corner of Midland Avenue and Red Mountain Drive. The water main located in Red Mountain Drive adjacent to this parcel is 8" Ductile Iron Pipe. The City currently has adequate water supply and pressure to serve this property and is willing to provide domestic water service to the proposed school. The wastewater collection system serving the northerly portion of the Roaring Fork Subdivision currently has the capacity to accept flows from the proposed school, and the wastewater treatment plant currently has treatment capacity to accept this flow. The City is willing and able to provide wastewater service to the proposed school. Details of any necessary extensions, and the point of connection will need to be evaluated. Water system improvement fees and wastewater system improvement fees will be calculated based on the final design of the facility. As you are already aware, the request for water service outside the corporate limits requires a pre- annexation agreement. As this property is now contiguous to the corporate limits, the annexation process now stated should proceed to completion. If you have any questions or require additional information, please feel free to contact me. Sincerely, Michael Copp City Manager XC: Robin Millyard a Public Works Director ,JUL 1 1 i r 800 COOPER AVENUE, GI,ENWOOI) SPRINGS, COI,ORAI)O 81601 970/945-2575 FAX: 945-2597 or • LAND TITLE GUARANTEE COMPANY Representing Land Tide Insurance Corporation & Old Republic National TlIle Insurance Company July 16, 1997 Mr. Patrick M. Fitzgerald Broker/Owner Coldwell Banker Buzick & Associates, LLC 901 Grand Avenue Glenwood Springs, CO Dear Mr. Fitzgerald, Pursuant to your request, we have searched the real property records of Garfield County, Colorado and found no recorded instruments evidencing any subdivision by exemption on the property now owned by the Glenwood Land Company, which property is commonly known as the Wulfsohn Ranch. Should you require anything further, please do not hesitate to call. Very truly yours, David Harris Vice President Land Title Guarantee Company 817 Colorado Avenue Suite 102 P.O. Box 2102 Glenwood Springs,CO 81802 (303) 945-2610 FAX (303) 945-4784 • YAMPAH MOUNTAIN EDUCATIONAL FOUNDATION, INC./ GLENWOOD LAND COMPANY, LLC GARFIELD COUNTY - PETITION FOR EXEMPTION Property Owner List Name Mark Gibson Jack Frazier Dorothy Simillion Richard and Karen Simonson Joseph Kaplan Lon Hadland Cleyo and Rosie Ferrin Ronald Smith Tamara Duplice Delmon and Jennifer French Lloyd Kimball John and Tanya Doose Michael and Jeanine King Greenbroke, Inc. Joseph Velasco Robbie and Lisa Adams Eugene Trauger Karcher Enterprises, LLC Warren and Tamara Hays Barbara Wilmoth c/o Barbara Sommers Thomas and Lois Hurla Mark and Susan Maison Connie Kearney -Wheeler Address P.O. Box 1814, Glenwood Springs 720 Overlin Drive, Glenwood Springs 633 Overlin Drive, Glenwood Springs 8414 Ridgebrook Circle, Odessa, Florida 47 North Meadowview Court, Glenwood Springs 625 Overland Drive, Glenwood Springs P.O. Box 59, New Castle 404 Bolero Way, Newport Beach, Calif. P.O. Box 516, New Castle 704 Midland Avenue, Glenwood Springs P.O. Box 2781, Glenwood Springs 630 Davis Drive, #3, Glenwood Springs 630 David Drive, #1, Glenwood Springs 1328 Grand Avenue, Glenwood Springs P.O. Box 1765, Glenwood Springs 716 Red Mountain Drive, Glenwood Springs 712 Red Mountain Drive, Glenwood Springs P.O. Box 921, Glenwood Springs 626 David Drive, #3, Glenwood Springs P.O. Box 393, Glenwood Springs 708 Overlin Drive, Glenwood Springs 712 Overlin Drive, Glenwood Springs P.O. Box 969, Fort Collins, Co. Property Owner List (continued) Richard Brown Randy Sawyer Charles Racine Leonard and Charlene Chandler Pamela, Julie, Robbie Cotton James Richmond P. Gruska, Attn. A.C. Arnold and Donna Fix James Brown Helen Delaplane Brigitte and J.P. Chattelard c/o Pat Fitzgerald, their agent 606 Overlin Drive, #3, Glenwood Springs 803 Red Mountain Drive, Glenwood Springs P.O. Box E2, Snowmass Village, Co. 272A 28 Road, Grand Junction, Co. 716 Overlin Drive, Glenwood Springs 703 Overlin Drive, Glenwood Springs 141 West 6th Street, Glenwood Springs 714 Red Mountain Drive, Glenwood Springs P.O. Box 457, Glenwood Springs 634 Davis Drive, #1, Glenwood Springs Coldwell Banker, Buzick & Associates, LLC 901 Grand Avenue, Glenwood Springs City of Glenwood Springs P.O. Drawer 458, Glenwood Springs 07-16-1997 03:19PM GLC/SDG 1 970 925 9076 P.01 • �3 GI_' �9 •-: ARTICLES OF INCORPORATION OF ncl nr "7-1 a sc-r nn 1.Jlu i i Si VJU1 uu r+rnnr-TAn11 nr f+TATr at-1,1u_inr\1 ut ainit_ Ili ' rr •�.e1 u1 _1 1J 1L• 11 YAMPAH MOUNTAIN EDUCATIONAL FOUNDATION, INC. (A Colorado Not -For -Profit Corporation) The undersigned, acting as incorporator of a Corporation under the Colorado Nonprofit Corporation Act, as amended, adopts the following Articles of Incorporation for such Corporation. INC. ARTICLE I. NAME The name of the Corporation is YAMPAH MOUNTAIN EDUCATIONAL FOUNDATION, ARTICLE II. PERIOD OF DURATION The Corporation shall have perpetual existence. ARTICLE III. PURPOSES A. This Corporation is organized and shall be operated exclusively for educational purposes including, for such purposes, the making of distributions to organizations that qualify as exempt organizations under the Internal Revenue Code (hereinafter "Code"). The Corporation shall have no shareholders. It shall be operated exclusively as a foundation to receive, hold, invest and administer property and to make expenditures to or for the benefit of furthering public school educational options for children in Eagle, Garfield and Pitkin Counties, Colorado, including securing long range financing for obtaining facilities for the Yampah Mountain Alternative and Day Treatment Programs under the auspices of the Mountain Board of Cooperative Educational Services organized and operating under the provisions of Colorado Revised Statutes. Solicitation of assets shall be administered so as to gain the broadest possible public support for the Corporation. All the assets and earnings shall be used exclusively for the purposes herein set out, including the payment of reasonable compensation for services rendered and the making of expense payments and distributions Articles of Incorporation Yampah Mountain Educational Foundation, Inc. Page 1 of 8 in furtherance of the purposes thereto; and no part of the net earnings shall inure to the benefit of, or be distributable to any directors, officers or private persons; and no part of its activities shall be for the carrying on of propaganda or otherwise attempting to influence legislation or participating or intervening in (including the publishing or distribution of statements) any political campaign on behalf of any candidate for public office. B. Notwithstanding any other provisions of these Articles, the Corporation shall not carry on any activities not permitted to be carried on (1) by a corporation exempt from federal income tax under the Code or (b) by a corporation, contributions to which are deductible under the Code. C. Notwithstanding the objects and purposes set forth in this Article, the Corporation shall not take any action, perform any function or operate in any manner that would be in conflict with or in any way violate the laws, rules, regulations and policies governing the operation of the Mountain Board of Cooperative Educational Services. D. It is clearly understood that the Corporation through its Board of Directors and various committees shall make no budgetary or policy decisions regarding the operation of the Mountain Board of Cooperative Educational Services, but shall make decisions limited to the solicitation, administration, investment and provisions of funds for the furtherance of the educational goals and objectives of the Corporation. ARTICLE N. REGISTERED OFFICE AND AGENT The address of the initial registered office of the Corporation in Colorado is: 1713 Mt. Lincoln Drive West Leadville, Colorado 80461. The name of the initial registered agent at such address is Steven M. Jones. ARTICLE V. BOARD OF DIRECTORS A. The business of the Corporation shall be managed and conducted by a Board of Directors. The initial Board of Directors shall consist of nine (9) directors. The membership of the Board of Directors shall consist of no less than nine (9) members and no more than fifteen (15) members. A change in the number of directors from not less than nine (9) and not more than fifteen (15) can only be made by amendment to the Articles of Incorporation. Nine (9) members of the Board shall at all times be members of the Mountain Board of Cooperative Educational Services. Articles of Incorporation Yampah Mountain Educational Foundation, Inc. Page 2 of 8 B. The membership of the Board of Directors shall be elected at the annual meeting of the Board of Directors. C. The appointment of a director to fill a vacancy shall be accomplished by an election by the Board of Directors of the Corporation at the next Board meeting following the occurrence of the vacancy and confirmation by the governing board of the Mountain Board of Cooperative Educational Services. D. Whenever any member of the Board who serves by virtue of his or her status, as a member of the Mountain Board of Cooperative Educational Services, his or her membership on the Board of Directors will terminate upon the termination of such status; provided, however, the Board of Directors may retain such member as an at -large member upon the affirmative vote of two-thirds (2/3rds) of the existing Board of Directors. E. The names and addresses of the persons who are to serve as the initial directors until a successor is elected at the first annual meeting of the Board of Directs as provided for by the Bylaws of the Corporation are: Tom Farrell, Superintendent Aspen School District 235 High School Road Aspen, CO 81611 Alice Davis 215 South Monarch, Suite 104 Aspen, CO 81611 John Pennington, Superintendent Garfield 16 School District P.O. Box 68 Parachute, CO 81635 Curt Granlund P.O. Box 6192 Battlement Mesa, CO 81636 Lennard Eckhardt, Superintendent Garfield RE -2 School District 839 Whiteriver Avenue Rifle, CO 81650 Articles of Incorporation Yampah Mountain Educational Foundation, Inc. Kim Goossens 681 Mesa Avenue Rifle, CO 81650 James Bader, Superintendent Roaring Fork School District RE -1 P.O. Box 820 Glenwood Springs, CO 81601 Duane Stewart 181 Original Road Basalt, CO 81621 Steven M. Jones, Executive Director Mountain BOCES P.O. Box 218 Glenwood Springs, CO 81601. Page 3 of 8 ARTICLE VI. EXEMPTION OF BOARD MEMBERS FROM LIABILITY This Corporation shall have no capital stock. The private property of the incorporator and members of the Board of Directors shall not be liable for the debts of the Corporation. ARTICLE VII. OFFICERS The officers of the Corporation shall be a Chairman and Vice Chairman of the Board of Directors, a President, Vice President, Secretary, Treasurer and such other officers as the Board may approve. ARTICLE VIII. POWERS The Corporation is organized and shall be operated exclusively for educational purposes designed to further public school educational options for children in Eagle, Garfield and Pitkin Counties, Colorado, including securing long range financing for obtaining facilities for the Yampah Mountain Alternative and Day Treatment Programs under the auspices of the Mountain Board of Cooperative Educational Services organized and operating under the provisions of Colorado Revised Statutes. To effectuate these purposes, the Corporation, although not limited to the following activities, shall have the power: A. To acquire or receive by gift, bequest, devise, endowment or purchase property, real, personal or mixed; to own, hold, improve, use, manage, sell, convey, lease, exchange and dispose of such property; to encumber such property when deemed necessary; to use the proceeds thereof for the uses and purposes of the Corporation. B. To lease as lessee the property of others; to build, erect, construct and equip buildings and other improvements upon the lands of the Corporation or the lands of others; to purchase or lease equipment. C. To invest and reinvest in, acquire, hold, mortgage, pledge, hypothecate, resell, exchange, transfer or otherwise dispose of securities of any nature and exercise all the rights, powers and privileges of ownership thereof, including the right to vote thereon for any and all purposes. Articles of Incorporation Yampah Mountain Educational Foundation, Inc. Page 4 oJ 8 D. To act as trustee of trusts or otherwise act in a fiduciary capacity when so designated in any inter vivos or testamentary gift and to become the beneficiary of insurance policies and annuities. E. To support chairs of learning, instructorships, fellowships, grants in aid, scholarships and to endow the same and others and to make donations for educational purposes. F. To borrow money by issuing its notes, bonds and other obligations and to secure the same; to lend money for its corporate purposes and to invest and reinvest its funds with or without security therefor and on such terms as the Board of Directors may determine. G. To enter into, make and perform contracts of every land for any lawful purpose, without limit as to amount, with any person, firm, association, corporation, town, city, county, district, state, territory or government. H. To hire or appoint employees or agents of the Corporation, define their duties, fix their compensation and terminate them, with or without cause. I. To indemnify any current or former directors, officers or employees against any and all expense, including attorneys' fees and liability expenses sustained by them, or any of them, in connection with the defense of any suit, action or proceeding which may be brought against said members of the Board of Directors, officers and employees, involving or pertaining to any of their official acts or duties (whether it be alleged that same are ultra vires or otherwise) except in relation to matters as to which such individual is adjudged in such suit, action or proceeding to be liable for negligence or misconduct in the performance of duty to the Corporation and this provision shall not be deemed to prevent compromise of any such litigation where the compromise is deemed advisable in order to prevent greater expense or cost in the defense of any such litigation. Members of the board and officers appointed by them pursuant to the terms hereof shall not be personally liable for nonfeasance or misfeasance in the performance of their duties or acts hereunder, but they shall be liable only in the case of malfeasance as determined by the standards of a reasonable and prudent corporate director. J. To exercise any and all powers which may be conferred by law, including those specific powers enumerated in the Colorado Nonprofit Corporation Act which may be necessary, incidental or convenient to the objects and purposes above mentioned. K. Notwithstanding the above and foregoing grant of corporate powers, the following are restrictions upon corporate activities: 1. The Corporation shall distribute its income for each taxable year at such time and in such manner as not to subject it to tax under the Code; Articles of Incorporation Yampah Mountain Educational Foundation, Inc. Page 5 of 8 Code; Code; The Corporation shall not engage in any act of self-dealing as defined in the The Corporation shall not retain any excess business holdings as defined in the 4. The Corporation shall not make any investments in such manner as to subject the Corporation to tax under the Code; and Code. 5. The Corporation shall not make any taxable expenditures as defined in the ARTICLE IX. BYLAWS The Board of Directors shall have the power to make, amend and repeal Bylaws and regulations for the governance of the Corporation for the orderly conducting of the affairs and management of its property, and fixing the time and place for special meetings of the committees that may be created by them. Such amendment and repeal shall be at a regular meeting of the Board or a special meeting of the Board called for that purpose. ARTICLE X. TRANSACTION OF BUSINESS The Board of Directors of the Corporation shall meet and transact the business of the Corporation either at the principal place of business herein designated or at such other place as may be designated by resolution of the Board of Directors. ARTICLE XL DISPOSITION OF ASSETS ON DISSOLUTION A. No officer or director of the Corporation, as such, shall at any time receive or become entitled to receive any pecuniary profit from the Corporation; provided, however, that compensation may be paid for any services rendered to the Corporation by any officer, director, agent, or employee or any other person or corporation pursuant to authorization by the Board of Directors. B. The Board of Directors may, by a two-thirds (2/3rds) majority vote, dissolve the Corporation through the adoption of a resolution to dissolve. Articles of Incorporation Yampoh Mountain Educational Foundation, Inc. Page 6 of 8 C. No distributions of property of the Corporation shall be made upon its final dissolution until all debts are fully paid. Any distribution shall be made only by a vote of a majority of the members of the Board of Directors. D. Upon dissolution, the Board of Directors of the Corporation shall, after paying or making provision for the payment of all of the liabilities, dispose of all of the remaining assets exclusively for the purposes of the Corporation or the Mountain Board of Cooperative Educational Services, either as a general endowment or for such restricted educational, scientific, charitable or other exempt purpose or purposes as outlined in the Code, as the Board of Directors of the Corporation shall direct in writing so long as the purpose or purposes would qualify as exempt under the Code as the Board of Directors shall determine; provided that if at the time of dissolution of the Corporation, the Board of Directors of the Corporation shall determine that the Mountain Board of Cooperative Educational Services is unable or unwilling to accept such transfer or effectively to carry out the purposes to be accomplished thereby, then said Board may transfer said remaining assets or any part thereof to such other institution or institutions as it may select, for charitable, educational or scientific uses, subject only to the requirement that such uses shall be for purposes which are exempt under the Code. Any such assets not so disposed of shall be disposed of by the Garfield County District Court, exclusively for the purposes or to such organization or organizations as the Court shall determine which are organized and operated exclusively for such purposes. ARTICLE XII. AMENDMENTS These Articles of Incorporation may be amended at any time and in any respect, as permitted by law, except as herein expressly restricted or forbidden, if so authorized by the vote of at least a majority of the directors of the Corporation at any meeting called for the purposes of considering such proposed amendment or amendments, upon notice given to the directors as provided in the Bylaws. ARTICLE XIII. INCORPORATOR The name and address of the incorporator is: Steven M. Jones Mountain Board of Cooperative Education Services 1713 Mt. Lincoln Drive West Leadville, CO 80461. Articles of Incorporation Yampah Mountain Educational Foundation, Inc. Page 7of8 DATED the L d day of April, 1995. jk.4 STEVEN i'i NES Incorporator Steven M. Jones hereby consents to the appointment as the initial registered agent for Yampah Mountain Educational Foundation, Inc. Articles of Incorporation Yampah Mountain Educational Foundation, Inc. STEVEN ;��JONES Initial Registered Agent Page 8 of 8 )lease include a typed self-addressed envelope MUST BE TYPED :ILING FEE: $25.00 MUST SUBMIT TWO COPIES Mail to: Secretary of State Corporations Section 1560 Broadway, Suite 200 Denver, CO 80202 (303) 894-2251 Fax (303) 894-2242 For office use only 19971098803 5.00 r 015 to r-1 OL-�u ARTICLES OF AMENDMENT TO THE ARTICLES OF INCORPORATION FOR A COLORADO NONPROFIT CORPORATION pursuant to the provisions of the Colorado Nonprofit Corporation Act, the undersigned corporation adopts he following Articles of Amendment to its Articles of Incorporation: :IRST: The name of the corporation is Yampah Mout ain Educational Foundation, Inc. /I( cl 5 (If this is a change of name amendment, the name to be typed is the corporate name before this amendment is filed.) SECOND: The following amendment to the Articles of Incorporation was adopted on the 15 day of May , 19 97 , in the manner prescribed by the Colorado Nonprofit Corporation Act, according to the procedure marked with an X below: a quorum of members was present at such meeting, and the amendment received at least two-thirds of the votes which members present or represented by proxy were entitled to cast. such amendment was adopted by a consent in writing signed by all members entitled to vote with respect thereto. X there are no members, or no members entitled to vote thereon, such amendment received the vote of a majority of the directors in office. Dated: 4/0(9 7 Dated: &A),/Q 7-- 11:1CLS\YAYtNhSFt-AXT. AND and Signature President Urn/ �1 Secretary • 1 EXHIBIT "A" ARTICLES OF AMENDMENT TO THE ARTICLES OF INCORPORATION Pursuant to the provisions of the Colorado Nonprofit Corporation Act, the YAMPAH MOUNTAIN EDUCATIONAL FOUNDATION, INC. adopts the following Articles of Amendment to its Articles of Incorporation: FIRST: Article III, Section A of the Articles of Amendment is amended to read as follows: A. This Corporation is organized and shall be operated exclusively for educational and charitable purposes including, for such purposes, the making of distributions to organizations that qualify as exempt organizations under section 501(c)(3) of the Internal Revenue Code (hereinafter "Code"). The Corporation shall have no shareholders. It shall be operated exclusively as a foundation to receive, hold, invest and administer property and funds and to make expenditures to or for the benefit of furthering public school educational options for children in Eagle, Garfield and Pitkin Counties, Colorado, including securing long range financing for obtaining facilities for the Yampah Mountain Alternative and Day Treatment Programs under the auspices of the Mountain Board of Cooperative Educational Services organized and operating under the provisions of Colorado Revised Statutes. Solicitation of assets shall be administered so as to gain the broadest possible public support for the Corporation. All the assets and earnings shall be used exclusively for the purposes herein set out, including the payment of reasonable compensation for services rendered and the making of expense payments and distributions in furtherance of the purposes thereto; and no part of the net earnings shall inure to the benefit of, or be distributable to any directors, officers or private persons; and no part of its activities shall be for the carrying on of propaganda or otherwise attempting to influence legislation or participating or intervening in (including the publishing or distribution of statements) any political campaign on behalf of any candidate for public office. SECOND: Article III, Section B of the Articles of Amendment is amended to read as follows: B. Notwithstanding any other provisions of these Articles, the Corporation shall not carry on any activities not permitted to be carried on (1) by a corporation exempt from federal income tax under section 501(c)(3) of the Internal Revenue Code or (b) by a corporation, contributions to which are deductible under section 170(c)(2) of the Internal Revenue Code. THIRD: Article XI, Section D of the Articles of Amendment is amended to read as follows: D. Upon dissolution, the Board of Directors of the Corporation shall, after paying or making provision for the payment of all of the liabilities, dispose of all of the remaining assets exclusively for the purposes of the Corporation or the Mountain Board of Cooperative Educational Services, either as a general endowment or for such restricted educational, scientific, N:\ON1Y A WAMAR77Q6. M10 charitable or other exempt purposes specified in section 501(c)(3) of the Code, as the Board of Directors of the Corporation shall direct in writing so long as the purpose or purposes would qualify as exempt under the Code as the Board of directors shall determine; provided that if at the time of dissolution of the Corporation, the Board of Directors of the Corporation shall determine that the Mountain Board of Cooperative Educational Services is unable or unwilling to accept such transfer or effectively to carry out the purposes to be accomplished thereby, then said Board may transfer said remaining assets or any part thereof to such other institution or institutions as it may select, for charitable, educational or scientific uses, subject only to the requirement that such uses shall be for purposes which are exempt under Section 501(c)(3) of the Code. Any such assets not so disposed of shall be disposed of by the Garfield County District Court, exclusively for the purposes or to such organization or organizations as the Court shall determine which are organized and operated exclusively for such purposes. By: Yampah Mountain Educational Foundation, Inc. President By: On,* Secretary STATE OF COLORADO ) ) ss. COUNTY OF GARFIELD ) Subscribed and sworn to before me this a 3 day ofo„ , 1997 by Lennard Eckhardt , as President, and by Kimberly M. Goossens) , akecretary of the Yampah Mountain Educational Foundation, Inc. WITNESS my hand and official seal. My commission expires: 2-19-99 p,AA, Q. No �ry F u lic GEOLOGIC AND PRELIMINARY GEOTECHNICAL INVESTIGATION PROPOSED YAMPAH MOUNTAIN HIGH SCHOOL AND CHURCH WULFSOHN RANCH GARFIELD COUNTY, COLORADO Prepared For: Baker Failin Associates P.O. Box 2902 Glenwood Springs, CO 81602 Attention: Mr. John R. Baker, AIA President Job No. GS -2078 March 10, 1997 CTL/THOMPSON, INC. CONSULTING ENGINEERS 234 CENTER DRIVE ■ GLENWOOD SPRINGS, COLORADO 81601 ■ (970) 945-2809 TABLE OF CONTENT SCOPE SUMMARY OF CONCLUSIONS SITE DESCRIPTION GEOLOGIC CONDITIONS 1 1 2 2 POTENTIAL GEOLOGIC HAZARDS 3 Potential Surface Drainage Hazards 3 Potentially Unstable Slopes 4 PROPOSED CONSTRUCTION 4 SUBSURFACE CONDITIONS 4 BUILDING CONSIDERATIONS 5 Site Excavation and Fill Placement 5 Building Foundations 8 Floor Slabs and Exterior Concrete Flatwork 9 Below Grade Construction 9 Surface Drainage 10 LIMITATIONS 11 FIGURE 1 - LOCATIONS OF EXPLORATORY BORINGS FIGURE 2 - SUMMARY OF EXPLORATORY BORINGS FIGURE 3 - INTERPRETED GEOLOGIC UNITS MAP FIGURE 4 - POTENTIAL GEOLOGIC HAZARDS MAP FIGURE 5 - SWELL/CONSOLIDATION TEST RESULTS FIGURE 6 - GRADATION TEST RESULTS TABLE 1 - SUMMARY OF LABORATORY TESTING BAKER FALLIN ASSOCIATES CTL/T GS -2078 SCOPE This report presents the results of our Geologic and Preliminary Geotechnical Investigation for the Proposed Yampah Mountain High School and Church to be built at Wulfsohn Ranch in Garfield County, Colorado. Our investigation was performed to evaluate geologic and subsurface conditions and develop preliminary recommendations for foundations and other construction details influenced by the subsoils. This report includes a description of the subsurface conditions found in our exploratory borings and a discussion of site development as influenced by geologic and geotechnical considerations. This investigation was performed in accordance with our Proposal GS -96-221 dated December 10, 1996. This report is based on conditions disclosed by our exploratory borings, review of available geologic maps, site observations, results of laboratory tests, engineering analysis of field and laboratory data and our experience. The criteria presented in this report are intended for planning purposes. An additional site specific investigation is needed to develop design level recommendations for building foundations and pavements. A summary of our conclusions is presented below. SUMMARY OF CONCLUSIONS 1. We found no geologic or geotechnical conditions that would preclude the development of the property for the planned school and church. 2. Our exploratory borings penetrated 0.5 to 2 feet of organic, silty to clayey sands above medium dense to very dense, silty to clayey sands with silty gravel and sandy clay lenses to a maximum drilled depth of 30 feet. In our TH-1, the silty to clayey sands were underlain by very dense, sandy gravels with cobbles. No free groundwater was found in our exploratory borings during our field investigation. 3. Natural moisture content of the subsoils is low. Subsoils penetrated by our borings were variable. The natural clays and sands are judged to be moderately expansive to highly compressible. BAKER FALLIN ASSOCIATES CTL/T GS -2078 1 vfi 4. The in-situ natural soils exhibit variable foundation support characteristics and are not suitable to bear foundations. In our opinion, the buildings at this site can be founded with footings or post tensioned slabs -on -ground bearing on densely compacted structural fill. 5. Preliminary data indicates slabs supported on a mat of densely compacted structural fill will perform well if bearing soils are not wetted. 6. Control of surface drainage is critical to the performance of foundations and slabs -on -grade. Surface drainage should be designed to provide rapid removal of surface runoff away from structures and off of pavements. SITE DESCRIPTION The site is at the northeast part of Wulfsohn Ranch on the moderately steep to steep northeast facing slopes of the east flanks of Red Mountain. Midland Avenue is below the site to the north and Red Mountain Drive is along the east property boundary. The long dimension of the property runs in an east -west direction parallel to Midland Avenue. Natural ground surfaces on the lower parts of the site slope down to the northeast at grades measured and visually estimated at 12 to 25 percent. Natural ground surfaces on the upper parts of the site slope down at approximately 25 to 50 percent. Vegetation consists of sparse grasses and weeds with brush and scrub oak. Approximately 1 foot of snow covered the site during our field investigation. GEOLOGIC CONDITIONS The site is underlain by bedrock of the Pennsylvanian Aged Eagle Valley Evaporite. The Eagle Valley Evaporite is a sequence of evaporite rocks consisting of gypsum, anhydrite, halite and sylvite interbedded with thin siltstones, sandstones BAKER FALLIN ASSOCIATES CTL/T GS -2078 2 EQ] and carbonate beds. Due to overburden pressures, these rocks undergo plastic deformation when buried at depth, resulting in highly contorted and swirled bedding. Overlying the bedrock are surficial deposits which have been deposited in more recent geologic times. At the subject site the surficial deposits are debris flow alluvium interfingered with colluvium. The debris flow alluvium consists of clayey to silty sands with scattered gravels and cobbles. Colluvium consists of silty to clayey gravels with angular cobbles and boulders deposited by gravity arid slope wash. Interpreted geologic units are shown on the enclosed Interpreted Geologic Units Map (see Figure 3). POTENTIAL GEOLOGIC HAZARDS Our geologic study identified potential geologic hazards that need to be considered during the planning and development phases of this project. None of the potential geologic hazards identified will prevent the development of the property, however, potential geologic hazards must be planned for and mitigated during site development. Interpreted geologic hazards are shown on Figure 4. Potential Surface Drainage Hazards The site is located on a remnant from an ancient debris fan which is comparatively large and overlain two smaller more recent debris fans. We do not consider the remnant debris fan to be active. We consider the smaller, more recent debris fans to be active, however, the source areas above the fans are comparatively small and well vegetated so that the amount of debris available is comparatively low. Debris or mud flows that can be expected to occur would likely be small. At this site we qualitatively judge the potential debris flow hazard to be low. Buildings at this site can be protected from debris flows by constructing a drainage swale above the buildings to channelize debris flows around and away BAKER FALLIN ASSOCIATES CTL/T GS -2078 3 from structures. We suggest a swale approximately 4 feet deep be built as part of surface grading. Potentially Unstable Slopes We did not observe any evidence of landslide activity on the site during our field reconnaissance or on aerial photographs of the site. Natural slopes occurring at the subject site appear to be stable. Although the site is underlain be the Eagle Valley Evaporite which does not impart a favorable geometry for slope stability, we believe stability concerns will be limited to man made excavations as discussed below under "Site Excavation". A site specific stability analysis will be needed to evaluate the stability of proposed excavations. Excavations may need to be limited to maximum depths of approximately 7 feet. PROPOSED CONSTRUCTION A school building and church with associated parking areas and drives are to be built. Building plans have not been decided at this writing, however, both buildings will likely be stepped into the natural slopes occurring at the site. We anticipate wood of steel frame construction with masonry exterior walls. Floors will likely be slabs -on -grade. Foundation Toads will likely be in the range of 4,000 to 6,000 pounds per lineal foot of bearing wall and 20 to 30 kips for isolated columns„ SUBSURFACE CONDITIONS Our manager of laboratory and field services directed the drilling of four (4) exploratory borings at the approximate locations shown on Figure 1. Soils penetrated by our borings were logged and samples obtained for testing in our laboratory. Summary logs of our exploratory borings are shown on Figure 2. Samples of the soils were analyzed in our laboratory to confirm field classifications BAKER FALLIN ASSOCIATES CTL/T GS -2078 4 and determine pertinent engineering characteristics for preliminary foundation analysis. Results of our laboratory testing are presented on Figures 5 and 6 and summarized on Table 1. Our exploratory borings penetrated 0.5 to 2 feet of organic, silty to clayey sands above medium dense to very dense, silty to clayey sands with silty gravel and sandy clay lenses to a maximum drilled depth of 30 feet. In our TFI-1, the silty to clayey sands were underlain by very dense, sandy gravels with cobbles. No free groundwater was found in our exploratory borings during our field investigation. The subsoils penetrated by our borings were not homogeneous and were judged to possess variable support characteristics and volume change potentials. BUILDING CONSIDERATIONS The school will be stepped with two 10 feet cuts and a 4 feet cut for a total excavated depth of 24 feet. It appears that total cuts for the church will be approximately 26 feet deep. Our preliminary foundation recommendation below is for foundations to bear on structural fill which will, therefore require excavation depths of near 31 feet deep at this site. The following paragraphs present our preliminary recommendations for site excavations and new fill placement, building foundations, floor slabs and exterior concrete flatwork, below grade construction and surface drainage. Site Excavation and Fill Placement Excavations for the buildings and access drive will be deep into the natural slopes of the site and will require retaining. Care must be taken not to adversely effect general slope stability during excavation operatiions. We should be involved during the development of site grading plans to provide geotechnical input. Slope stability analyses will be needed on individual excavations to evaluate their effect on slope stability. BAKER FALLIN ASSOCIATES CTL/T GS -2078 5 Plans we viewed indicate site excavations resulting in 31 feet tall cut slopes may be required. Excavations will expose silty to clayey sands with silty gravels and sandy clay lenses. Excavation sides should be sloped or retained. Excavated slopes will tend to collapse and flatten. We recommend temporary excavations greater than 5 feet deep be retained or laid back at slopes of 1.5:1 (horizontal to vertical) or flatter. In our opinion laying back excavation sides will not be possible for the Yampah High School foundation excavation at this site. We believe the silty to clayey sands are Type C as described in the October, 1989 Occupation Safety and Health Administration (OSHA) Standards published by the Department of Labor governing excavations. The publication indicates a maximum temporary slope of 1.5:1 (horizontal to vertical) for Type C soils above the water table. We should view the excavations to confirm that soils are as anticipated. Soils removed from the excavation should not be stockpiled at the edge of the excavation. We recommend the excavated soils be placed at a horizontal distance from the top of the excavation equal to at least the depth of the excavation. In our opinion the excavation sides south of the (buildings should be retained. OSHA regulations require retaining systems and/or slopes for excavations greater than 20 feet tall be designed by a Registered Professional Engineer. The most commonly used retainage for similar excavations in the area is a tied back wall with driven piles and wood lagging or soil nailing. The design of a retained excavation system should be by a structural engineer experienced with the design of retainage in the area. Lateral loading depends on the depth of excavation, slope of excavation above the retained excavation, surface loads, hydrostatic pressures, and allowable movement. Additionally, the design should consider if the retainage is temporary or permanent. For trench boxes and retaining systems allowed to move enough to mobilize the strength of the soils with associated cracking of the ground surface, the "active" earth pressure conditions are appropriate for design. If movement is not tolerable, the "at rest' earth pressures are appropriate. We suggest assuming in design calculations an "active" equivalent fluid density of 40 pcf and an "at rest" equivalent fluid density of 50 pcf. We suggest assuming a "passive" equivalent fluid BAKER FALLIN ASSOCIATES CTL/T GS -2078 6 density of 275 pcf to calculate soil resistance. The backfill surface is assumed level. These pressures do not include allowances for surcharge loading or for hydrostatic conditions. We believe that the soils that piles will be driven into are predominately sands. We suggest using a cohesive (c) strength value of 300 psf and angle of internal friction (075) of 30°. The values may need to be adjusted if soils exposed during excavations prior to pile driving or soil nailing are different than anticipated from our exploratory borings. Fill will be required to achieve finished grade for overlot grading, subgrade elevations for paved areas and exterior concrete flatwork, utility trench backfill and landscaping. In addition, structural fill will be required below foundations and slab - on -grade floors. Structural fill is discussed below under "Building Foundations". Areas to receive fill or bear exterior concrete flatwork should be stripped to the natural soils. The resulting surface should be scarified to at least 10 inches deep, moisture conditioned to within 2 percent of optimum moisture content and compacted. Fill can consist of the on site soils or existing fill free of organics, debris, rock larger than 4 inches in diameter or other deleterious materials. Fill below exterior parking or drives, exterior concrete flatwork or backfill of utility trenches should be placed in maximum 8 inch thick loose lifts, moisture conditioned to within 2 percent of optimum moisture content and compacted to at least 95 percent of standard Proctor dry density (ASTM D 698). "Common fill" placed in landscape areas should be compacted to at least 90 percent of ASTM D 698. The on site soils are moisture sensitive and become difficult to work when more than approximately 2 percent above optimum moisture content. It is our experience that the use of large discs, blades and a properly operating water truck will be required to achieve the specified moisture content throughout the fill soils prior to compaction. BAKER FALLIN ASSOCIATES CTL/T GS -2078 7 EQ3 Building Foundations Subsoils penetrated by our borings were not homogeneous and exhibited variable foundation support characteristics and volume change potentials. Foundations should bear on a comparatively uniform strata. We considered drilled frictions piers, driven friction piles, a post tensioned slab -on -ground foundation and footings bearing on the natural soils and on densely compacted structural fill. We believe settlements resulting in unsightly cracking in walls and floors will likely occur if the buildings are founded on footings bearing on the natural soils in their in-situ condition. We believe that over excavation of the natural soil and replacement with the natural soils or similar material free of organic or other deleterious material would be most appropriate. The buildings can be founded with footings bearing on a minimum 3 to 4 feet thick mat of structural fill. Structural fill should extend horizontally beyond the edge of all footings a distance equal to at least 1/2 the depth of the fill. A post tensioned slab -on -ground bearing on a 1 to 3 feet thick mat of structural fill might also be appropriate. For preliminary foundation design, footings bearing on the structural fill can be designed for a maximum allowable soil bearing pressure of 3,000 to 5,000 psf. Fill placement below the buildings will be critical to building performance. After moisture conditioning and compacting, the on site soils free of organics, debris, rock larger than 4 inches in diameter or other deleterious materials can be used for structural fill. Areas to receive structural fill should be stripped to the natural soils and at least 3 to 4 feet of the natural soils removed from below the bottom of footing elevations. We believe that removal of 1 to 3 feet of the natural soils from below the bottom of a post tension slab -on -ground would be required. The resulting surface should be scarified to at least 12 inches deep, moisture conditioned to within 2 percent of optimum moisture content and compacted. Structural fill can then be placed in maximum 8 inch thick loose lifts at 2 percent below to 2 percent above optimum moisture content and compacted to at least 100 percent of ASTM D 698. Compaction of the lower approximately 1/2 foot of fill (first BAKER FALLIN ASSOCIATES CTL/T GS -2078 8 lift) to 100 percent of ASTM D 698 may not be achievable. Successive fills should achieve the recommended compaction. Floor Slabs and Exterior Concrete Flatwork Floor slabs should bear on a mat of structural fill at least 1 to 2 feet thick constructed as discussed above under "Foundations". If a post tensioned slab -on - ground foundation is chosen, the foundation will act as the floor slab and require an excavation 1 to 3 feet deep below finished floor slab subgrade elevation backfilled with structural fill. An alternative would be founding the buildings on footings and constructing a structural floor with a crawlspace below. Exterior concrete flatwork can bear on prepared subgrade or on fill constructed as discussed above under "Site Excavations and Fill Placement". Exterior concrete flatwork should not be supported partially on man made fill and partially on natural soils. To reduce the adverse effects of differential slab movement, all slabs -on -grade should be separated from all bearing walls and columns with expansion joints. Control joints should be used in slabs -on -grade to reduce damage due to shrinkage cracking. Below Grade Construction We do not anticipate subsurface conditions which will preclude basement construction. Basement excavations will encounter silly to clayey, sands with silty gravel and sandy clay lenses. Free groundwater was not found in our exploratory borings. Foundation walls will be subjected to lateral earth pressures. Foundation walls at the back of the buildings may act a retaining walls. These walls are restrained and cannot move, therefore, they should be designed for the "at -rest" lateral earth pressure. Assuming the on-site soils are used as backfill, we recommend using an equivalent fluid density in the range of 50 pcf for silty to clayey BAKER FALLIN ASSOCIATES CTL/T GS -2078 9 sand and sandy clay backfill to calculate the "at rest" lateral earth pressure. The above equivalent fluid density does not include allowances for sloping backfill, hydrostatic pressures, live loads or loads from adjacent structures. Water from surface run-off (precipitation, snow melt, irrigation) frequently flows through backfill placed adjacent to foundation walls and collects on the surface of the comparatively impermeable soils occurring at the bottom of the foundation excavations. This can cause damp or wet conditions in below grade areas of the buildings. To reduce the accumulation of water, we recommend a foundation drain. The drain should consist of a 4 -inch diameter open joint or slotted PVC pipe encased in free draining gravel. The drain should lead to a positive gravity outfall or to a sump to be mechanically pumped. Backfill placed adjacent to foundation walls should be compacted to at least 95 percent of standard Proctor maximum dry density (ASTM D 698). Surface Drainage Surface drainage will be critical to the performance of foundations and concreteflatwork. Landscaping schemes with minimal irrigation requirements should be considered. Landscaping requiring irrigation and sprinkler heads should be kept at least 5 feet from the buildings. Final grade should provide for the rapid runoff of water down, around and away from the buildings and off of all paved surfaces. Ponding of water adjacent to the buildings or on paved areas will cause problems and should not be allowed to occur. The ground surface surrounding the buildings should be sloped to drain away from the buildings in all directions. We recommend a slope of at least 12 inches in the first 10 feet. Roof downspouts and drains should discharge well beyond the limits of all backfill. Buried discharge lines are not desirable. Splash blocks or extensions should be used at all discharge locations. BAKER FALLIN ASSOCIATES CTL/T GS -2078 10 LIMITATIONS Our borings were widely spaced to provide a general picture of subsurface conditions. Information presented herein is intended for preliminary planning and design only. This investigation was conducted in a manner consistent with that level of care and skill ordinarily used by geotechnical engineers practicing in this area at this time. No other warranty, express or implied is made. If we can be of further service in discussing the contents of this report or the analysis of the influence of the subsurface conditions on the design of proposed construction, please call. CTL/THOMPSON, INC. Wilson L. "Liv" Bowden Professional Geologist LB:JM:cd (3 copies sent) /� BAKER FALLIN ASSOCIATES CTL/T GS -2078 11 2/- 'mow' 10,7' .,,' ,09=“1 elDOS Z O N n 0 9 ,09=.1 elDOs r0= 0 Z Z K 0D0 Z Z -I �= D Z 0 = 0 0— O = Po D 0 0 O ONV 100HOS 0 2 c m 0 2 2LOZ—SO •0N qo (1) c r- 0 0 0 A801Y O1dX3 0 z r� N w N Depth In Feet 1111111111111111111111111111111111111 c til N N _.0 (n O to O O li cii goo\\\\: \\\\\\\ N \yzzzzl N \ \ t0 \ N\\\\\\\\\ \\\\\\\\\: N N N N N -ia\\\ \\-\\\\\\\\''' \-,\N\ \\:\ \\" \ • \*.;,, V<I?( 01 0 NO - i O i.11 O I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I I I l I I I 1 1 1 I }eeJ ul 44dea -1 - --I 0 "0 m .4., m 033" , 1m —cox o 0 o << 0 °° cov ?°o °a= 0 0 O � o v a� o o a,, 3 X � 0 s� 3o 3_° y°yr — 0 'a0 � ° TO m C 7 0 s m 1 CO 3 a n� _a 0 C o 0 a O3 0 SCD �� �a 0-® ~ a 3 . o a -. m O o -2. 0� m3 tm 00 0 0 0 E')- X jm 0 Tv m o - o a3 v C0 -0 3 3. o c A o c 0 3-- A 3 0 CT, a�(0 v . 5 m z 0 --I 0'<3 -3 (00 0 0 a 0 0� 3''- -4.0al 0 3-w so as0 0 30s oo-0 a m 3 -a-- -E- --En '23 El [2] •eldwDs )linq se}Dalpul 0mo5D o*.0�0 0G) tro0t� o 0,c0'< vPC0.3 ao3 O 7i0 m� CD d 0 aD CD 3 0 m 3'm m D. a a 0 0�si0 0mama '< •' 0� 3Q -0c° 3 v�0�3 00 m�� as a�, 0 �;m3 y'� 0w EL o3 ..m �a3om rai' a 4- 3,7 -&{- _ _ aD .� \I. 0 0 ca NO -w�S NO - N� m `'C ` 0 a 0 !Z 0a -..• -O CD 0 3 o a)e0*3 mm03*3 )0 `�'<,„ 7+m ce a mo_ `< 0000 °000 ..� 3 rt Qa N N -h o m s c o 0 0 0 .0, to F 0" -4- 0- 0 f a co c . i.a 3- oN 0 ori - 3 oat° 0p o. 0 0 0 'Oe 3 3. 0 m m o m -1 � _Ut03 rn CN 0 1 m 0 z 0 M m w 9LOZ—so '°N Sof ,09=,j elDoS C rri D r- 0 I 0 Z Z 3; ADO = Z 0 0 r- 0 Po > 0 0 0 0 a i 'H. 0 0 c M c 0 O E 3 g' -' m m CL O. 0 Cr 0 r m 0 m z S' H021f1H0 4Nd 100HOS HOIH m 8LOZ—SO 'oN qof I// 409=4,1 elDOS 0 �-r1� O 2 r 0 Z 00 0 c ZZZi-r —10> � = Z 0 0 r- 0 0 0 D -13 � v r cr> ov ac- o ox 3 • 0 PJDZDL4 IDI4U94Od as� 1.O co N m p o im 0 am ao o - a c Fir3- 3 Q Q 0 a CO - -4. - o a 04 0- 003 ... m c 3cea o m m o G sedois eigNsun XIIDI{ue4od r m m z aNd 100HOS HOIH COMPRESSION % EXPANSION 3 2 0 1 2 3 EXPANSION UNDER CONSTANT PRESSURE DUE TO WETTING 01 APPLIED PRESSURE — KSF Sample of CLAY , SANDY ( CL ) From TH-1 AT 14 FEET COMPRESSION % EXPANSION 2 10 10 100 NATURAL DRY UNIT WEIGHT= 109 PCF NATURAL MOISTURE CONTENT= 12.1 % EXPANSION UNDER CONSTANT PRESSURE DUE TO WETTING 01 10 APPLIED PRESSURE — KSF Sample of SAND, CLAYEY ( SC ) NATURAL DRY UNIT WEIGHT= 120 PCF NATURAL MOISTURE CONTENT = 4 . 1 % 10 100 From TH-2 AT 19 FEET JOB NO. GS -2078 Swell Consolidation Test Results F I G. HYDROMETER ANALYSIS 1 SIEVE ANALYSIS 25 HR 7 FIR TIME READINGS 45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN 100 90 80 70 O N 60 cn a 50 a 40 30 20 10 '200 '100 U S STANDARD SERIES '50 '40'30 '16 '10'8 CLEAR SQUARE OPENINGS '4 3/8" 3/4" 11/2" 3" 5..6., 8.. 0 10 20 30 40 30 60 70 80 90 0 100 001 002 005 009 019 037 074 149 297 590 1 19 2 0 2 38 4 76 9 52 19 1 36 1 76.2 127 200 0 42 152 DIAMETER OF PARTICLE IN MILLIMETERS CLAY (PLASTIC) TO SILT (NON .PLASTIC) SAND GRAVEL FINE MEDIUM 1 COARSE f INE I COARSE I COBBLES DERCENT RETAINED Sample of GRAVEL , S ILTY ( GM ) From TH-1 AT 14 FEET GRAVEL 42 % SAND 35 SILT & CLAY 23 % LIQUID LIMIT PLASTICITY INDEX PERCENT PASSING HYDROMETER ANALYSIS SIEVE ANALYSIS 25 HR. 7 HR TIME READINGS 45 MIN. 15 MIN. 60 MIN. 19 MIN 4 MIN 1 MIN '200 '100 100 90 80 7C 60 50 40 30 20 10 U.S. STANDARD SERIES '50 '40'30 '16 '10'8 CLEAR SQUARE OPENINGS '4 3/8" 3/4" 11/2" 3" 5"6" 8" 0 10 20 30 40 50 60 70 80 90 0 100 .001 002 005 009 019 037 074 149 297 590 1 19 2 0 2 38 4 rr. Y 5;2 19 1 36 1 76 2 127 200 0 42 152 DIAMETER OF PARTICLE IN MILLIMETERS CLAY (PLASTIC) TO SI11 (NON PLASTIC) SAND GRAVEt EINE MEDIUM 1 COARSE [114/ 1 COARSE 1 COBBLES PERCENT RETAINED Sample of GRAVFI • S T I TY ( GM) From TH-4 AT 8 TO 10 FEET JOB NO. GS -2078 GRAVEL 75 % SAND 13 SILT & CLAY 12 % LIQUID LIMIT PLASTICITY INDEX Gradation Test Results % FIG. 6 0 N 0 O z 0 W J H SUMMARY OF LABORATORY TEST RESULTS SOIL TYPE GRAVEL, SILTY (GM) CLAY, SANDY (CL) CLAY, SANDY (CL) SAND, CLAYEY (SC) SAND, CLAYEY (SC) SAND, SILTY (SM) GRAVEL, SILTY (GM) PASSING PASSING SOLUBLE NO. 4 NO. 200 SULFATE SIEVE SIEVE (%) (%) (%) o) N N CD 45 (0 cf 26 58 UNCONFINED COMPRESSIVE STRENGTH (psf) ATTERBERG LIMITS PLASTICITY INDEX (%) 10 11) a Z o 1_ 0 2CO 0 — v J J N N 18 NATURAL DENSITY (pcf) a) O 120 NATURAL MOISTURE (%) 3.4 12.8 N 4.0 V O N N in DEPTH (FEET) V Q) Q1 a' O aS HOLE TH-1 TH-2 TH-3 TH-4