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Home My WebLink Aboutcoa.lu.sm.Hamwi.1979 • \-\l" CITY OF ASPEN o `1 MEMO FROM RICHARD GRICE 1 9oc:pleaki r uj\m-,) J-? \C 4iosp oJ. 44" ? cr 1* L4 Q4d c oc-x2_ ccrYbutA wi cothr .; M E M O R A N D U M TO: RICHARD GRICE PLANNING FROM: DAVE ELLIS CITY ENGINEE DATE: February 9, 1979 RE: Hamwi Stream Margin Review - Lot 16, Black Birch Estates Under normal circumstances the improvement survey as submitted would not be sufficient in as much as the limit of the flood plain is not shown nor are the elevations true elevations; how- ever, in this particular case there are a couple of special conditions which make this case an exception to the normal stream margin review criteria. The first condition is that the application for the original dwelling unit was made in September 1971 prior to the adoption of the Corp. of Engineers Flood Plain Study and the inclusion of the City of Aspen within the flood hazard insurance program. The second item is that the project was considered for stream margin review in July 1971 by the Planning and Zoning Commission and received approval subject to certain conditions which appear to have been met. Finally, as one of the conditions of approval the owner submitted a letter to the City of Aspen holding the City harmless for any damage resulting from natural flooding. Copies of the original building permit, the Planning and Zoning Commission minutes of approval, and the letter are attached. Considering these prior approvals and the fact that the proposed addition would be roughly only 15% of the existing structure, the engineering department does not feel further review is warranted. The original structure, as well as the modified structure, would qualify under the grandfather clause of the flood hazard insurance program. We would recommend that all of the attached documentation be made a part of any approval for the proposed additions and that the owner, not the builder, be required to acknowledge the letter regarding liability. jk enc. ' "' DUFL.L/BFYV 11\Jr CL 1 nevi Setrnn I MCI• 1 CITY OF ASPEN - COUNTY OF PITKIN[ 1, COLORADO j i DF GENERAL JOB ADDRESS- / / e G � � p" _ l /.C�_ CONSTRUCTION DF JOB PERMIT WHEN SIGNED AND VALIDATED BY BUILDING INSPECTION DEPARTMENT THIS PERMIT AUTHORIZES THE WORK DESCRIBED BELOW. ;LASS OF WORK: NEW eADDITION 0 ALTERATION ❑ REPAIR MOVE ❑ WRECK ❑ OWNER NAME 111. j PHONE 3 9/ADDRESSA/f LICENSE LICENSE F NAME (AS LICENSED) ,//_„ CLASS NUMBER / INSURANCE 4 re F ADDRESS PHONE ❑ Z ' O SUPERVISOR V FOR THIS JOB NAME DATE CERTIFIED .EGAL 7 / /^� w �' )ESCRIPTION LOT NO. / BLOCK NO. ADDITION Yy6��L. %E <+C/C st �/ , iU RVEY ATTACHED DESIGN A NC. 3Y BY PE No. tREA (S.F.) HEIGHT NO TOTAL OCCUPANCY I a GRADE (FEET) STORIES UNITS GROUP 4_ DIV. IASEMENT FIN El GARAGE SINGLE ❑ ATTACHED It' TOTAL /� TYPE \Z ... ts FIRE UNFIN. ❑ DOUBLE ® DETACHED ❑ ROOMS / CONSTR. L[+ 1 .. ZONE DEPTH F10.ST SIZE SPACING SPAN AUTHORIZED • BELOW �J ',�• P ( r `Z J AGENCY 81' DATE Z GRADE ,,O l H FLOOR 2 X /0 /" REVINW G _ EXTERIOR F FOOTING (� �� - CEILING C SIZE I0 }C 24) 0 2 JZ ZONING 7 Z D EXTERIOR I CONC. ® ROOF ^,, J)` Y 11 / PARKING I WALL 5 O THICKNESS MAS'Y ❑ ( Y , L ' SHACK CAISSONS ROOFING _ n F% ➢ n PUBLIC HEALTH SLAB ❑ B GR BEAMS ❑ MATERIAL MASONRY ABOVE ABOVE ABOVE ENGINEERING I, XTERIOR THICKNESS 1ST FLR. 2N0 FLR. 3RD FLR. 1/ALL & STUD SPACE SIZE I T FLR. 2 of 1L 2N0 V FLR. - 3RD FLR. REMARKS - • /0" / /' _ n //_�2 _ / ��.._ 19 ` M IAs h c', rt - Y - ON t. rt) - it. e4 i 1 B 7 2fee•Y-8. F F0.1 \wR ar o c1./.a- Sv.eN .Y-aeOrd NOTES TO APPLICANT: FOR INSPECTIONS OR INFORMATION CALL 925 - 7336 FOR ALL WORK DONE UNDER THIS PERMIT THE PERMITTEE ACCEPTS FULL RESPONSIBILITY FOR .VALUATION 0aG COMPLIANCE WITH THE UNIFORM BUILDING CODE, THE COUNTY ZONING RESOLUTION OR CITY 0 ZONING ORDINANCE, AND ALL OTHER COUNTY RESOLUTIONS OR CITY ORDINANCES WHICHEVER OF WORK APPLIES. SEPARATE PERMITS MUST BE OBTAINED FOR ELECTRICAL PLUMBING AND HEATING, SIGNS, PLAN T P TOTAL FEE o SWIMMING POOLS AND FENCES. PERMIT EXPIRES 60 DAYS FROM DATE ISSUED UNLESS WORK 15 STARTED. FILED / 09 crs REQUIRED INSPECTIONS SHALL BE REQUESTED ONE WORKING DAY IN ADVANCE. DOUBLE CHECK ❑ /'/ ALL FINAL INSPECTIONS SHALL BE MADE ON ALL ITEMS OF WORK BEFORE OCCUPANCY IS PERMITTED. FEE ❑ CASH ❑ $ h' 4 THIS BUILDING SHALL NOT BE OCCUPIED UNTIL A CERTIFICATE OF OCCUPANCY HAS BEEN ISSUED. ❑ BUILDING DEPARTMENT PERMIT SUBJECT TO REVO TION OR SUSPENSION FOR VIOLATION OF ANY LAWS GOVERNING SAME. SIGNATURE � ( )J C R `� _ -7 OF // >VA7f1�. kt /0 APPLICANT: APPROVAL BY DATE THIS FORM IS A PERMIT ONLY DATE PERMIT NO. LICENSE 4 RECEIPTS CLASS AMOUNT WHEN VALIDATED HERE ■..=÷ r .3/0 L.Wnrn oNnse ekW/ ` -- — RECORD OF E ROC 100 Leaves rfw+ !f C r nal�REl ! . 0. A 1. Cl _ __ -- - -_ • -- __ _ - -_ Regular Meeting Aspen Plannin; :Zoning•- Commi,ss3_on July 20, 1971 _ Meeting was called to order by Chairman Robin Molny at 5:05 P. M. with James • Adams, James Breasted, Vic Goodhard and Anthos Jordan. Also present City/ County Planner Herb Bartel. Minutes Breasted moved to approve the minutes of July 6th with the correction of Rubey Park in the index column be changed to parking. Seconded by Jordan. All in favor, motion carried. Charles Collins a teed 1 Charles Worth, Charles Worth, Stream Margin - Request for Lot 16, Black Stream Margin Birch Estates - Chairman Molny read the motion made on the Reguest - Lot 16 last request for Lot 12. Mr. Bartel explained he and Black Birch Clayton Meyring, Building Inspector, had reviewed the siL Estates this date and lot is situated similarly to the one prev- ' iously approved with an increase in elevation of about 8' } and across from Lot 12. Mr. Bartel further reported the Corp of Engineers will be in Aspen shortly to establish th program for the flood plain study. Suggest the Board set a tine limit on approval as by the next building season, the • flood plain study may have been completed. Adams moved that the Commission approve this site as a buildable site, however, approval runs through only the current building season and recommend to the Building In- spector to seriously consider requiring that the building on Lot 16 be set back sufficiently from the edge of the present course of the stream and that the buildings on thi lot be built in such a way to protect from flooding, i. e. • no basements, lower floors be elevated etc., set on piling of some sort and that there be an agreement in writing promoted by Mr. Worth with the owner of this lot and futur • owners that the City will not be held responsible for flooding. Seconded by Collins. All in favor, motion carrie Red Butte East Red Butte East Subdivision - Final Plat was submitted. Mr. Subdivision Bartel informed the Commission the City Engineer has commented the final plat is okay; checked on the deed as to restrictions which does not allow for cluster develop- , ment (one acre sites). The final plat shows easements and further shows Red Butte Drive so there are no access prob- lems. Aspen, Colorado. City Of Aspen Box V Aspen, Colorado. ..ugust 24,1971. Dear Ts. r?eyring, In response to the request by the Aspen Planning and Zoning Commission in granting approval for lot 16, Black Birch Estates as a buildable site, I hereby, agree not to hold the City of Aspen responsible in case of natural flooding and further acknowledge that this agreement will•run with the land and be binding upon future owners of Lot 16, Black Birch Estates. Since ely, t urton Y. 3g� owner , lot 16, Black Birch Estates. P. 0. Box 650 Aspen, Colorado 81611 February 22, 1979 The City of Aspen Aspen, Colorado 81611 Sirs: To follow up Burton M. Eggan's letter dated August 24, 1971, 1 as present owner absolve the City of Aspen of any responsibility in case of natural flooding of Lot #16, Black Birch Estates. Sincerely, ulia F. Hutchison, Trustee for the Julia F. Hutchison Estate, owner MEMORANDUM TO: Aspen Planning and Zoning Commission FROM: Planning Office, Richard Grice RE: Hamwi Stream Margin Review DATE: February 14, 1979 We have a request for a stream margin review for an addition to be added to the house located on Lot 16, Black Birch Estates. Dave Ellis, City Engineer, has reviewed this application and his extensive comments are attached. He recommends that you approve the stream margin review with the condition that his memorandum to myself of February 9, 1979, the original building permit issued to Burton Eggan, the minutes to the Planning and Zoning Commission meeting of July 20, 1971 and the letter written by Burton Eggan on August 24, 1971 which releases the City of Aspen from all responsibility for future flooding, be made a part of the record of this stream margin review. In addition, Dave suggests that the owner of this property be required to acknowledge the letter regarding liability. With those conditions we recommend your approval. 4.. s MEMORANDUM TO: Dave Ellis, Engineering FROM: Richard Grice, Planning RE: Hamwi Stream Margin Review DATE: February 6, 1979 The attached plat relates to a stream margin review. This item is tentatively scheduled for review by the Aspen P &Z on February 20th. Could I please have your comments by February 13th? Please let me know immediately if you cannot make this date.