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Home My WebLink AboutFile Documents.108 Maple Ln.0035.2017.ARBK108 Maple Ln Building Markup Summary Round 1 5-5-2017 Page: 1 Page Index: 1 Checkmark: Checked Author: bonniem Date: 5/1/2017 3:06:11 PM File Name: A. Index.2017.01.pdf The City of Aspen has amended the maximum U-factor to .28; Correct Energy Compliance Notes. A. Index.2017.01.pdf (1) Page: 1 Page Index: 1 Checkmark: Checked Author: bonniem Date: 5/4/2017 11:06:46 AM File Name: E. Architectural.2017.01.pdf A whole house balanced mechanical ventilation system is required for new houses per Ordinance 40, 2016. Provide mechanical plans from either a licensed mechanical contractor or mechanical engineer demonstrating compliance. The minimum continuous outdoor airflow rate shall be determined in accordance with the following equation: Qr = ((0.01 x Afloor) + [7.5 x (Nbr + 1)]) x Sc where: Qr = ventilation flow rate, cubic feet per minute (cfm) Afloor = floor area in square feet (ft2) Nbr = number of bedrooms, not less than one Sc = 0.75 (system coefficient for balanced systems) Exception: The outdoor air ventilation system is not required to operate continuously where the system has controls that enable operation for not less than 1 hour of each 4-hour period. The average outdoor air flow rate over the 4-hour period shall be not less than that prescribed by the equation. E. Architectural.2017.01.pdf (8) Page: 6 Page Index: 6 Checkmark: Checked Author: bonniem Date: 5/5/2017 12:14:18 PM File Name: E. Architectural.2017.01.pdf Snow stops required at barrel roof to prevent snow and ice shed on potentially occupied areas per City of Aspen ordinance 40, 2016. 2 3 2015 INTERNATIONAL PLUMBING CODE 2015 INTERNATIONAL FUEL & GAS CODE 2015 INTERNATIONAL ENERGY CONSERVATION CODE 2015 NATIONAL ELECTRICAL CODE 2016 ASPEN LAND USE CODE ROOF VENTILATION ALL ROOFS OVER CONDITIONED SPACES TO CONTAIN MINIMUM7" SPRAY IN POLYURETHANE INSULATION (SEE WALL SECTIONS).CONDENSATION CANNOT OCCUR WITHIN THIS INSULATINGSYSTEM, THEREFORE 'COLD ROOF' AND VENTING TECHNIQUES ARE NOT REQUIRED. ENERGY COMPLIANCE PER 2015 IECC, SECTION 402.1-402.3 (PRESCRIPTIVE METHOD): ASPEN CLIMATE ZONE: 7 CODE MINIMUM FENESTRATION U-FACTOR .32(MAX)CEILING R-VALUE 49WOOD FRAME WALL R-VALUE 20+5FLOOR R-VALUE 30CRAWL WALL R-VALUE 15/19 or R-13 CAVITY R-5 CONTINUOUSUNDER SLAB R-10 SEE MECHANICAL DOCUMENTS FOR MORE INFORMATION. 9. NO DEVELOPMENT ACTIVITY, INCLUDING LANDSCAPING OR VEGETATION REMOVAL, SOUTSIDE OF THE PROPERTY LINES WITHOUT 10. SURFACE AND SUBSURFACE DRAINAGE ACIVIL ENGINEER DRAWINGS 11. COORDINATE JOIST PLACEMENT W/ PLUMLAYOUT 12. COMBINE AND PLACE ALL PLUMBING VENROOF AND TO BACK SIDE OF HOUSE. AVOID VMINIMUM 13. CONTRACTOR TO VERIFY THAT ALL GLASVALUE REQUIREMENTS 14. CONTRACTOR TO REVIEW PERMIT SET WITHIMMEDIATELY UPON ISSUING OF PERMIT 15. CONTRACTOR IS RESPONSIBLE FOR SAFETY, METHODS, PROCESS & SEQUENCING. ARCHITRESPONSIBLE FOR SAFETY ON THE JOB SITE The City of Aspen has amended themaximum U-factor to.28; Correct Energy Compliance Notes. A B 4 C 532X2 X2.2 X5 A.2 B.2 63.69 sq ft 86.00 sq ft 710.38 sq ft T3 T2 T1 T Z PLANNORTH2A-301 1A-3024A-301 1A-303 2A-303 3A-301 2A-302 1A-203 2A-203 1A-202 1A-201 23'-113/4"65'-9"6'-5"2'-1"1'-111/4"1'-63/8"1'-81/2"105/8"1'-51/2" 3/12PITCH 1/4/12PITCHBARRELPITCH 22'-3" RBARRELPITCH 22'-3" RFLAT ROOF GUTTER GUTTER NG SEAM METAL STANDING SEAM METALROOF STANDING SEAM METALBARREL ROOF Flat Roof Snow stops requiredat barrel roof toprevent snow and iceshed on potentiallyoccupied areas perCity of Aspenordinance 40, 2016. Change Made Bighorn Consulting Drawing Note added and spoke with Dave Page: 13 Page Index: 13 Checkmark: Checked Author: bonniem Date: 5/3/2017 3:58:54 PM File Name: E. Architectural.2017.01.pdf 3'-10" Page: 13 Page Index: 13 Checkmark: Checked Author: bonniem Date: 5/5/2017 12:01:58 PM File Name: E. Architectural.2017.01.pdf Foundation drains required per R405.1 Page: 13 Page Index: 13 Checkmark: Checked Author: bonniem Date: 5/3/2017 4:01:42 PM File Name: E. Architectural.2017.01.pdf Revise so grade is 6” or more below the top of each foundation wall per R404.1.6. Page: 15 Page Index: 15 Checkmark: Checked Author: bonniem Date: 5/3/2017 4:21:27 PM File Name: E. Architectural.2017.01.pdf Maximum U-Value amended to .28 per City of Aspen Ordinance 40, 2016 Page: 17 Page Index: 17 Checkmark: Checked Author: bonniem Date: 5/3/2017 4:30:25 PM File Name: E. Architectural.2017.01.pdf Provide additional information on the material of the skylight and thickness of the polyvinyl butyral interlayer to comply with R308.6; Maximum U-Value for skylight is .55 per Prescriptive Table R402.1.2 in the 2015 IECC 3'-10"3 HYDRODUCT COIL 600 AT FOOTING Section Foundation drains required per R405.1 MICRO PILES- ON PROPERTY LINE OR LESS THAN 18" ON NEIGHBORS PROPERTY HARDIEPANEL SIDING BACKFILL WITH CLEAN SOIL HORIZON COAT ON THERMOPANEL ABOVE GRADE Revise so grade is 6” or more below the top of each foundation wall per R404.1.6. WINDOW WITH U-.32 MAX RATING MANUFACTURERS INSTRUCTION Maximum U-Value amended to .28 per City of Aspen Ordinance 40, 2016 2 3 Garage Storage T T1 T2 T3 Z 3'-6" 3'-6" 3'-6" 3'-6" --- 1'-4" 1'-4" 1'-4" 1'-4" ---Skylight --- Clerestory Clerestory Clerestory Clerestory 3'-0" x 6'-10" Provide additional information on the material of the skylight and thickness of the polyvinyl butyral interlayer to complywith R308.6; Maximum U-Value for skylight is .55 per Prescriptive Table R402.1.2 in the 2015 IECC Scale of Dimension Off 1’-3” See A-401 Detail Revised to Call Out and Match Civil C-6.0 Dimension note added to call out and match Detail 1 S-3.1 Window Removed per Zoning See Lower Level Plan A-101 Information added to schedule Page: 17 Page Index: 17 Checkmark: Checked Author: bonniem Date: 5/3/2017 4:36:56 PM File Name: E. Architectural.2017.01.pdf Windows A3, A2, A1 and D2 are required to be safety glazed because of their proximity to the exterior stairs. R308.4.6 Page: 4 Page Index: 4 Checkmark: Checked Author: bonniem Date: 5/4/2017 8:44:50 AM File Name: F. Structural.2017.01.pdf A Special Inspection Agreement is required for the high strength bolting and structural steel welding. Provide a special inspection agreement signed by all required parties. F. Structural.2017.01.pdf (2) Page: 4 Page Index: 4 Checkmark: Checked Author: bonniem Date: 5/4/2017 8:38:09 AM File Name: F. Structural.2017.01.pdf Ground snow load is 100 per City of Aspen Ordinance 40, 2016. om om om om om J1 K L M M1 2' 9' 3' 3' 3' Windows A3, A2, A1 and D2 are required to be safety glazed because of their proximity to the exterior stairs. R308.4.6 2x WALLSEE PLAN 2x STRANDGUARD PLATE CURLEY RESIDENCE 01/17/17 A.DESIGN LIVE LOADS1. GROUND SNOW 90 psfROOF SNOW LOAD 75 psf2. RESIDENTIAL 40 psf3. WIND: BASIC WIND SPEED 115 mphEXPOSURE B .4. SEISMIC CATEGORY C . B.DESIGN CODES1. INTERNATIONAL RESIDENTIAL CODE (2015)2. ACI BUILDING CODE (ACI 318-14) 3. AISC STEEL CONSTRUCTION MANUAL (14th EDITION)4. AITC TIMBER CONSTRUCTION MANUAL (4th EDITION) C.SPECIAL INSPECTIONSPECIAL INSPECTION REQUIREMENTS LISTED BELOW ARE BASED ON THEREQUIREMENTS OF THE 2015 INTERNATIONAL BUILDING CODE. THE REQUIREMEARE TO BE ENFORCED BY THE LOCAL BUILDING OFFICIAL. THE OWNER SHALL RTHE "INDEPENDENT INSPECTOR" AS REQUIRED BY CHAPTER 17 OF THE IBC AND TLOCAL BUILDING OFFICIAL. THE REQUIREMENTS LISTED BELOW ARE BASED ON STRICT INTERPRETATION OF THE IBC AND MAY NOT BE REQUIRED BY THE LOCALBUILDING OFFICIAL BASED ON EXCEPTIONS LISTED IN IBC SECTION 1704.2. CONCRETE - SHALL BE IN ACCORDANCE WITH TABLE 1705.3, EXCEPT SPECIALINSPECTION IS NOT REQUIRED FOR TYPICAL FOUNDATIONS FOR BUILDINGS LESS Ground snow load is 100 per City of Aspen Ordinance 40, 2016. D1 & D2 Already Noted, A3, A2, A1 Deleted per Zoning B & V Added and Noted as Tempered Signed Document Ready Albright Issued Letter in Folder PLEASE NOTE REVISED SHEETS A-101 LOWER LEVEL PLAN, A-102 ENTRY LEVEL PLAN, A-202 NORTH AND SOUTH ELEVATIONS, A-601 DOOR AND WINDOW SCHEDULES FOR REMOVAL OF SOUTH LIGHTWELL WINDOWS PER ZONING