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Home My WebLink AboutFile Documents.1112 Waters Ave.0089.2017 (40).ARBK AlkSent via e-mail THE CITY OF ASPEN Date: 10/24/2017 To: Tim Andrulaitis Email: Tim@zone4architects.com Phone: 970-429-8470 From: Claude Salter, Zoning Officer, City of Aspen Phone 970/429-2752, Fax 970/920-5439, Claude.Salter@cityofaspen.com Permit Coordinators: John Barker 970-429-2019 Project Name: Address: 1112 Waters Ave Permit Number: 0089.2017.ARBK Owner's Name: 1112 WATERS AVE, LP Zone District: R-15 These design documents have been reviewed for conformance with the Land Use Code as adopted and amended by the City of Aspen. All referenced code sections are from the City of Aspen Land Use Code unless noted otherwise. You can find a copy of all adopted codes on our website. The attached comments must be addressed. Please revise and redraw the plans to clearly respond to the attached comments. Plan corrections cannot be made on the blueprints (i.e., red-lined). All changes must be made to the originals prior to making prints. Revised drawings must clearly show code compliance. In addition, please resubmit this comment letter with your written response to each comment. Your response should indicate which detail or specification page shows the required information. Responses such as "will comply with code" are not adequate. Finally, please provide both a physical copy and a digital file of your resubmission. The comment letter should be a Word document. If you have any questions specifically regarding the comments below, please feel free to contact me directly. If you have questions regarding the status of other review agencies' comments, the status of your permit in the queue, or general permitting questions, please contact your Permit Coordinator. (See above for phone numbers.) IMPORTANT NOTE: Zoning plan check is only one part of the often complex process by which projects are reviewed for approval. These parts are interrelated and are sometimes conflicting. Because we are issuing these first review round comments prior to the time that all review agencies have completed their work, you are receiving incomplete comments from the City as a whole. It is ultimately the applicant's responsibility to respond to the requirements of ALL review agencies. If you choose to begin RECEIVED The permit processing time is stopped on this review and will not begin again until all issues from all review agencies are addressed and the corrections are approved for resubmittal. At that time,your resubmittal will re-plac&Q 'GU/17 queue with other permits being processed. ASPEN BUILDING DEPARTMENT updating plans and responding to comments prior to receiving feedback from ALL review agencies, you assume any and all risks associated with needing to adjust, update, modify, or otherwise redo your work. When you have received and addressed ALL items from ALL review agencies, please call 970-920- 5090 to schedule a required appointment for re-submittal with your Permit Coordinator. You will be required to bring a copy of this letter, along with ALL other staff comment letters, with ALL responses and required documentation. If all items listed have not been addressed, the resubmittal will be deemed incomplete, and will not be accepted. ZONING PLAN REVIEW COMMENTS AND CORRECTIONS Please see response below in GREEN authored by Zone 4 Architects. 1. Sheet Survey:surveyor to provide steep slopes,square footage of steep slope areas? Easement language and size not provided on the survey. Flat site with no steep slopes. See PDFs "Z1.0 198_556"and "Z1.1 205-136 located" in "Zoning Comments RESPONSE 1" Folder for additional easement information. 2. RDS approvals: provide plans approved by COA RDS stamp is included in the Permit package dated 05-05-17,their stamp is located on the upper right hand corner of each Z Sheet. Z Sheets have been revised/augmented per Zoning request and as a result RDS stamp is now not included on the sheets. 3. Sheet Site Plan Arch and Z107 Setbacks/Allowed Projections • Provide setback chart,all facades,veneer not permitted in setback • SEE updated Z107 for all dimensioned setbacks. The most restrictive area of building's veneer is detailed and dimensioned relative to associated setback. Less restrictive areas show dimension from veneer to associated setback. • Provide elevation detail of spa and patio in rear yard setback per section 26.575.020(E)(5)Allowed projections into setback. Provide elevation detail of condensing units;shall meet section 26.575.020(E)(5) Allowed projections into setback • See updated Z203 for elevation(s) & L503 for detail of spa and patio in rear setback. See updated C102 for grading information. See updated Z202 for elevation of condensing units. • Rear patio not within 6"of finished grade if connected to stair and spa;count as deck or alter the design • Rear patio is below adjacent finished grade and not counted towards deck area. See updated Z109& Z110 for FAR calculations, all stairs in this location are now accounted for in Deck Area. • Retaining walls provide existing and proposed grade;this feature limited to 30"or the most restrictive grade • Retaining walls are within 30"of existing and proposed grade. See updated Z202,Z203 and Z204 for vertical dimension of retaining wall. See updated C102 for grading information. • Count patio within 30"of grade as deck • All Patios are within 30"of grade. • Count all exterior stairs and walkways in excess of 6"of finished grade as deck • Landscape stairs located at back patio near spa are now accounted for in Deck Area SEE:Z109. Landscape stairs located at rear of Garage are within the already accounted for projection as Deck Area. 4. Sheet Z108 Floor Area Calculations through (Z-108—Z110 FA calculations) Existing and Proposed: • Amend subgrade calculation on wall 'C';count for exposure due to exterior stair RECEIVED The permit processing time is stopped on this review and will not begin again until all issues from all review agencies are addressed and the corrections are approved for resubmittal. At that time,your resubmittal will re-placid/OU/17 queue with other permits being processed. ASPEN BUILDING DEPARTMENT • Existing home is of split level configuration. Stairs at all levels are interior. • Existing upper level listed as 693.57; reduce this number to accommodate for stair,amend the existing FA chart and totals • Stair shown on 3/Z110 is considered the uppermost portion of stair communicating all levels. The square foot number as indicated (693.57)does not include the stair on this level. • Proposed;subgrade wall segments, provide length of wall segments • See updated Z108 for horizontal dimensions of subgrade walls. • Proposed,subgrade wall segments with exposed area,such as window wells, provide height and width • See updated Z108 for horizontal and vertical dimensions of subgrade walls. • Proposed FA:size of window wells in setback is 3'x3' maximum.Sheet S101 illustrates 4'6"x 5'4". Please amend both dimensions.comply with sections section 26.575.020(E)(5)Allowed projections into setback. Amend subgrade wall segments,and subgrade totals accordingly. • See updated A103 for clear dimension of stone veneer finish,SEE updated 5101 for dimensioned window well walls to allow for 6"veneer finish. 5. Z109 Floor Area Calculations: please add chart to this sheet. • Amend deck totals,add rear patio to deck totals 70.46 sq ft, bring a model and we will review on Thursday • Rear patio is below adjacent finished grade and not counted towards deck area. See updated Z109& Z110 for FAR calculations, all stairs in this location are now accounted for in Deck Area. • Amend loggia at south elevation,53.25. Noted it is in deck totals. Provide math to substantiate the total number. For example,deck:446.47(upper)+53.25(south loggia)+outdoor stairs—total number • See Z110 for math substantiating Deck Area total. • Amend exterior stair totals, listed as 11.4 sq ft, measuring 24.81 • See updated Z109 for stair area and updated Z110 for deck area total (includes landscape stairs at back patio) • Amend garage to be 149 square feet • See updated Z110 showing garage at 149.42 square feet. 6. Z110 FA calculations: • Show math to for allowable floor area.Steep slopes were not provided on the survey. Were easements listed on survey?These things may affect the net lot area and thus floor area. • See updated Z110 showing math substantiating allowable floor and deck areas. 7. Sheet Z115 Heights over Topography: • Thank you for providing the height chart. Please include perimeter measurement points and roof over natural grade points(15' in from perimeter points)see section 26.575.020(F)Measuring Building Height. • See updated Z115 for additional height points. • The proposed contour in the rear yard is useless; please provide detailed section of this area. Depending on the size of the sunken patio; height may be measured from the bottom of the patio. • Patio(less than 100 square feet) is more restrictive than existing grade and is indicated in the"25'GRADE OFFSET(MOST RESTRICTIVE). See updated Z203 for vertical dimensions. 8. In general • Provide roof projection • This building is of modern design and has no roof overhangs. • Square footage of loggia at front door • See Z105 for square footage of loggia at front door. • Information about architectural projection at spa • There is no projection at spa. • Sheet A301 Sections: Is this the best sheet for depth of basement does not exceed 15'from grade? Micropile depth 25'? RECEIVED The permit processing time is stopped on this review and will not begin again until all issues from all review agencies are addressed and the corrections are approved for resubmittal. At that time,your resubmittal will re-plac VOU/17 queue with other permits being processed. ASPEN BUILDING DEPARTMENT • See updated A302 (most restrictive)for vertical dimension indicating basement does not exceed 15'from grade. 9. Impact fees • Affordable housing mitigation • Precise FA,existing and proposed • See updated Z108-Z110 for FAR graphics and calculations. • Outdoor lighting • See updated Z601 showing narrative of outdoor lighting compliance. • Garage, 2 car; 18x8.5x7' illustrated where?Should be outlined on site plan. • See updated Z105 for plan of(2)cars in garage at 18'X 8.5'. See updated 1/A303 showing vertical clear dimension in excess of 7'. RECEIVED The permit processing time is stopped on this review and will not begin again until all issues from all review agencies are addressed and the corrections are approved for resubmittal. At that time,your resubmittal will re-plac VOU/17 queue with other permits being processed. ASPEN BUILDING DEPARTMENT