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File Documents.427 Rio Grande Pl.0016.2019.ACBK
0016-2019-ACBK_BuildingComments_2 425 Rio Grande PI,Shoring,06-25-19.pdf(1) Page: Grade-2 of 6 Temporary Micropile and Ground Nail Walls Locations Provide a plan detailing how the File Name: 425 Rio Grande PI,Shoring,06-25-19.pdf existing condos and parking garage means of egress will be Subject: PlanCheck Author: nickt maintained during construction. 6.1 Demonstrate compliance with Color: • 2015 IBC chapter 33. Plan Set.Arch.NICK425 Rio Grande Place.2019.06.21 (1).pdf(62) Page:A0.3 CODE ANALYSIS File Name: Plan Set.Arch.NICK425 Rio Grande Provide a table where you Place.2019.06.21 (1).pdf tabulate all these frontage Subject: PlanCheck numbers. _ Author: nickt 1, 1' _ Color: • i i i it I O Page:A0.3 CODE ANALYSIS Put the plumbing fixture counts File Name: Plan Set.Arch.NICK425 Rio Grande Place.2019.06.21 (1).pdf on a different sheet. Instead, - e provide a table fully _ _ Subject: PlanCheck Author: nickt demonstrating compliance with Color: • 2015 IBC 506.2.4.You should have a table for each building (one for the office/library/garage building and one for the rio grande). Demonstrate that the ratios of each story add up to 1 or less. For the office/library/garage building, show the office (B/S1/A3)separated from the garage(S2)and separated from the library(A3)per 2015 IBC 504.8.The proposed values should meet the allowed values after the frontage increase of 2015 IBC 506.3. This needs to be documented clearly and in detail as it will affect what can be built in the future at this site.To aid this, provide graphics that clearly show the two buildings as being separate and then the portions of the office/garage/library building that are split up by separated occupancy provisions of 508.4. Break this down further to then show which portions are non-separated occupancies (office B and assembly A3)as well as incidental occupancies (2015 IBC 508.3 and 509). Page:A0.3 CODE ANALYSIS City offices are being separated File Name: Plan Set.Arch.NICK425 Rio Grande Place.2019.06.21 (1).pdf from the parking garage.What Subject: PlanCheck you've written makes it sound '°� = Author: nickt like the garage and offices are Color: • together but they should be v �. separated per 508.4. Make it more clear. Should read _ n; something like this: ®�— �-- Two buildings (Library+Garage+Civic)and (Rio Grande)separated by a 3 hour fire wall. The Library+Garage+Civic building uses separated occupancies(508.4)to separate the Library, Garage, and Civic from each other. This requires a preexisting 1 hour fire barrier to separate the Library from the Garage and a new 1 hour fire barrier to separate the Civic from the Garage. The Civic portion uses non-separated occupancies to allow no separation between the A3, B, and S1 occupancies (508.3). The mechanical and trash rooms use incidental use(509)to separate from the rest. ° Page:A0.3 CODE ANALYSIS - File Name: Plan Set.Arch.NICK425 Rio Grande Add a space between II-B and y -- = Place.2019.06.21 (1).pdf Construction. _..... Subject: PlanCheck Author: nickt Color: ■ ..�®o®.� ~m° 4 Page:A0.3a OCCUPANCY CALCULATIONS Include the total areas for each File Name: Plan Set.Arch.NICK425 Rio Grande ® _ occupancy group per story. „__ ®e Place.2019.06.21 (1).pdf Subject: PlanCheck --a Author: nickt 1®aame �— =m _== Color: ■ f_; - L ,N Page:A0.4 LIFESAFETY PLANS :e,�• The lower level has a single exit. File Name: Plan Set.Arch.NICK425 Rio Grande + F Place.2019.06.21 (1).pdf Max travel distance to a Subject: Group protected exit for a sprinklered single exit group S occupancy is _ __ Author: nickt 100'. 2015 IBC 1006.3.2. `_� 1P Color: • Page:A0.4 LIFESAFETY PLANS File Name: Plan Set.Arch.NICK425 Rio Grande The trash enclosure is an �. Place.2019.06.21 (1).pdf incidental use requiring either 1 Subject: PlanCheck hour fire barriers and horizontal •.,� assembly ceiling and 45 minute ':,. „+,.� _ Author: nickt doors or sprinklers �' I.. ^ Color: • and smoke barriers. If going with r-= sprinkler and smoke barrier, door must be sealed from smoke 'f �% f and self closing or automatic closing upon detection of smoke per NFPA 80. (2015 IBC 509.4.2) Page:A0.4 LIFESAFETY PLANS File Name: Plan Set.Arch.NICK425 Rio Grande Measure the travel distance from ••••••: Place.2019.06.21 (1).pdf the most remote point; here. II `�S'• Subject: PlanCheck Author: nickt _._'-. , color: • 115�� A``L.-- Page:A0.4 LIFESAFETY PLANS These are exit doors required for File Name: Plan Set.Arch.NICK425 Rio Grande o.•• egress and for accessible means •** Place.2019.06.21 (1).pdf I Subject: PlanCheck of egress. Provide a stable,firm, 11 ,=_• •-• '` Author: nickt and slip resistant route to the Color: ■ public way(i.e. not across a e'j =. lawn). 2015 IBC 1003.4 and -� II 1009 and ICC A117.1-2009 section 302.1. Page:A0.4 LIFESAFETY PLANS File Name: Plan Set.Arch.NICK425 Rio Grande Detail each shaft in section view, including the exit enclosure, ❑ Place.2019.06.21 (1).pdf Subject: PlanCheck elevator, and chases. Show and Author: nickt demonstrate compliance for the Color: • following: -Continuity(2015 IBC 713.5). Shaft enclosures shall be constructed as fire barriers or horizontal assemblies, or both, and shall have continuity in accordance with Section 707.5 for fire barriers or Section 711.2.2 for horizontal assemblies. Fire barriers shall extend from the top of the foundation or floor/ceiling assembly below to the underside of the floor or roof sheathing, slab or deck above. Such fire barriers shall be continuous through concealed space, such as the space above a suspended ceiling. -Detail and provided listed assemblies for joints and voids at intersections (Sections 707.8 and 707.9) -The supporting construction for fire barriers and horizontal assemblies shall be protected to afford the required fire-resistance rating of the fire barrier supported. (707.5.1 and 711.2.3) -Shafts that do not extend to the bottom of the building or structure shall comply with 713.11 -A shaft enclosure that does not extend to the underside of the roof sheathing, deck or slab of the building shall be enclosed at the top with construction of the same fire-resistance rating as the topmost floor penetrated by the shaft, but not less than the fire-resistance rating required for the shaft enclosure. 713.12 Elevator enclosures must also comply with Chapter 30. Page:A0.4 LIFESAFETY PLANS \ File Name: Plan Set.Arch.NICK425 Rio Grande Revise A0.4 to show the Place.2019.06.21 (1).pdf distances of the common paths O 77LEVE`FLOOR PLAN Subject: PlanCheck and exit access travel paths. Author: nickt 2015 IBC 1006 and 1017. Start a measurements 2'from wall. Color: • ,_ Page:A0.4 LIFESAFETY PLANS 3 hour fire wall is required' File Name: Plan Set.Arch.NICK425 Rio Grande Theoh all levels where the two _4 s Place.2019.06.21 (1).pdf E> buildings connect, not just the - Subject: PlanCheck Author: nickt middle level. Show it on the main Color: ■ level. Page:A0.5 LIFESAFETY SECTIONS Thoroughly detail the 3 hour fire File Name: Plan Set.Arch.NICK425 Rio Grande Place.2019.06.21 (1).pdf wall. This will require enlarged Subject: PlanCheck plan, section, and detail Author: nickt drawings coordinated between LL Color: • architectural and structural sets. Labels will not suffice,this needs to be drawn in detail. Afege Demonstrate compliance with each section of 2015 IBC 706: 706.2 structural stability: Demonstrate how the fire wall will allow collapse of the structure on either side without collapse of the fire wall under fire conditions.The fire wall cannot bear on either building unless both buildings can fall down without affecting the fire wall. Currently it appears to bear on the existing parking garage twin T floor structure. Detail and specify breakaway anchors so that either side can fall down without affecting the fire wall. Walls perpendicular and parallel to the fire wall must be capable of collapse without affecting the fire wall. 706.5 horizontal continuity: Fire wall must extend continuously from exterior wall to exterior wall and either extend 18"beyond or comply with one of the exceptions. Clearly demonstrate how is this is achieved including the subsections 706.5.1 and 706.5.2. 706.6 Vertical continuity: Fire wall must extend 30"above the roofs unless you can demonstrate compliance with one of the exceptions. Where the elevator extends above the plaza deck, you have a stepped building condition (IBC 706.6.1). If you choose an option that requires rating the roof deck,you must also demonstrate supporting construction as required. The fire wall must be continuous from the foundation to the roof through all levels. This means you need to deal with it at the main level, middle level, and upper level. Page:A0.6 2HR RATED STRUCTURE _ __________ Whatever supports the end of V� - File Name: Plan Set.Arch.NICK425 Rio Grande I this beam must also be 2 hour -iceSubPlace.2019.06.21 (1).pdf fire rated as well as any other 1 I Subject: PlanCheck I, i Author: nickt structure supporting the exit 1 1 - i - Color: • enclosure. 2015 IBC 707.5 and i I I1023. LOOR PLAN I O NI, LEVI ID 4 44 44 444 i 44 -`-4 4 Page:A0.6 2HR RATED STRUCTURE Q • G 44 4 4 These beams support a rated ' [ Ili ' File Name: Plan Set.Arch.NICK425 Rio Grande II ', r I-4 -0 + Place.2019.06.21 (1).pdf shaft(fire barrier), requiring that -0 + they be supported by rated Subject: PlanCheck "I,- i construction, including these ;-/ r -0 Author: nickt irr -0ITi Color: • ends of the beams. 2015 IBC -0 i- 707.5 Page:A0.9 GROSS BUILDING AREAS File Name: Plan Set.Arch.NICK425 Rio Grande It appears that your area Place.2019.06.21 (1).pdf calculations measure to center Subject: PlanCheck of wall. Please measure to the i Author: nickt inside of the exterior walls and J _ Color: • include only covered exterior areas. Exterior areas that are not - rtp covered should not be counted. ;I_ I See Gross Area definition in � 2015 IBC 202. Revise table and graphics to match. Revise the table to give a total for each building (Offices+Library+Garage building and Rio Grande Building). / Page:A2.6 LOWER LEVEL PARTIAL FLOOR PLAN File Name: Plan Set.Arch.NICK425 Rio Grande Include this existing door and its `n ' r-j — 90 minute fire rating requirement ��" Elt - Place.2019.06.21 (1).pdf ����� Subject: PlanCheck in the door schedule. 2015 IBC l�f'� N Author: nickt 716.5 Color: ■ ' / , V Page:A2.6 LOWER LEVEL PARTIAL FLOOR PLAN Provide handrails on both sides / �m File Name: Plan Set.Arch.NICK425 Rio Grande of all stairs. 2015 IBC 1011. f i Place.2019.06.21 (1).pdf I din E;1!I! / Subject: PlanCheck ` � , e Authorickt ¶:ii:;T , / _NNWC : n olor: ■ - Page:A2.6 LOWER LEVEL PARTIAL FLOOR PLAN File Name: Plan Set.Arch.NICK425 Rio Grande Coordinate and show the exit j_ , , Place.2019.06.21 (1).pdf through the lightwell. I ' Subject: PlanCheck C� 1 Author: nickt Color: ■ A i A mril -► --- _s� Page:A2.6 LOWER LEVEL PARTIAL FLOOR PLAN Provide a stair, ships ladder, or ___ File Name: Plan Set.Arch.NICK425 Rio Grande J � Place.2019.06.21 (1).pdf alternating tread device to the wAr Subject: PlanCheck exit access door in the iff'---- `;— Author: nickt mechanical room in accordance __ Color: • with 2015 IBC 1006.2.2.1. © o. Page:A2.6 LOWER LEVEL PARTIAL FLOOR PLAN File Name: Plan Set.Arch.NICK425 Rio Grande Provide access and ventilation to 'ai the crawlspace. 2015 IBC � j\IM■ - Place.2019.06.21 (1).pdf 1203.4, 1209. �`� Subject: PlanCheck �a�j Author: nickt h �: Color: ■ Mall '"Wl '.111 I. Page:A2.6 LOWER LEVEL PARTIAL FLOOR PLAN ..� Provide a wall tag identifier for \— File Name: Plan Set.Arch.NICK425 Rio Grande this 1 hr occu anc se aration i I I I®4 / mem Place.2019.06.21 (1).pdf p y p �I • I Subject: PlanCheck fire barrier. 2015 IBC 508.4 iaJ 0151B I� Author: nickt �se��,� ,� 1 _( Color: ■ - t - (':,;w Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B -`rd � File Name: Plan Set.Arch.NICK425 Rio Grande This wall is a 1 hr occupancy ` ,vas . (1).pdf separation fire barrier. 1 Place.2019.06.21 t; "`' Reference a wall assembly that Ill Subject: PlanCheck is 1 hr rated. 2015 IBC 508.4 Author: nickt el MI I Color: ■ - w o `ail ii r _ Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B This wall is a 1 hr occupancy File Name: Plan Set.Arch.NICK425 Rio Grande separation fire barrier. Place.2019.06.21 (1).pdf p �1 Reference a wall assembly that rti® ' Subject: PlanCheck is 1 hr rated. 2015 IBC 508.4 "I _ Author: nickt ./ Color: ■ Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B File Name: Plan Set.Arch.NICK425 Rio Grande Include ALL doors in the door Place.2019.06.21 (1).pdf schedule, including these, doors Subject: PlanCheck 007/L and 007/G (shouldn't they Author: nickt be 108/G, etc?). Whatever it's IMMUNE Color: • called,the door to the trash enclosure serves an incidental use, requiring it to either be Elie �;_-. 45minute fire rated or smoke 1 rgi, sealed per NFPA 80. 2015 IBC 509. Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B File Name: Plan Set.Arch.NICK425 Rio Grande This is an intake grate, not Place.2019.06.21 (1).pdf exhaust according to Subject: PlanCheck mechanicals. Intakes must be at least 10'from property lines and Author: nickt the fire separation distance line y� - Color: • uri I,E� a a?I is considered a property line for this purpose. 2015 IMC 401.4 Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B File Name: Plan Set.Arch.NICK425 Rio Grande The recorded agreement in Place.2019.06.21 (1).pdf reception number 447322 Subject: PlanCheck requires a line 5'off the Mill Author: nickt Street Condos to be considered WA Color: • as the line for fire separation 1111�■J�� I distance. The new building is � �� less than 10'from this line requiring the wall to be 1 hour I fire rated for the full height(2015 IBC table 602 and section 1028.4.2). The wall must be rated for exposure to fire from both sides due to being less than 10'from the FSD line (2015 IBC 705.5). Interior structural elements that brace the rated exterior wall but are outside the wall must also be 1 hour protected. 2015 IBC 705. A parapet complying with 2015 IBC 705.11 is required. Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B File Name: Plan Set.Arch.NICK425 Rio Grande Document the existence of fire -> P dampers at the existing garage • j .- �, Place.2019.06.21 (1).pdf �' � " —' Subject: PlanCheck air exhaust and add to the �J._a�aii; mimic,y. / _ mechanical plans. This is aiM;`. Author: nickt Ar 1 =GG Color: • required by the opening I� .1 ti protection provisions of vw — . 1028.4.2. i4 _ Page:A2.9 MAIN LEVEL PARTIAL FLOOR PLAN -AREA C ,I■ ---' ■ File Name: Plan Set.Arch.NICK425 Rio Grande Indicate garage exhaust and _'ihll Place.2019.06.21 (1).pdf louver change on mechanical tl Subject: PlanCheck plans. ii ■ , �!! _ Author: nickt ' ■ J EN Color: ■ d■ i■ ■,l - ... 1- [7 Page:A2.9 MAIN LEVEL PARTIAL FLOOR PLAN -AREA C I I2=�W'' C You are alteringthe area of ==' �a- File Name: Plan Set.Arch.NICK425 Rio Grande �I��� Place.2019.06.21 (1).pdf primary function of the parking garage. Bringthe existing I IR 0 Subject: PlanCheck garage toilet rooms up to 'I��' " '\ Author: nickt Ili accessible standards per 2015 � L �® < Color: • IEBC 705.2. Page:A2.11 MIDDLE LEVEL PARTIAL FLOOR PLAN-AREA B Handrails required both sides of -, ii j ,�, ti s■1I File Name: Plan Set.Arch.NICK425 Rio Grande all stairs. 2015 IBC 1011. ,!! 6`"' Place.2019.06.21 (1).pdf Iriiiiii1 F'" • 1a Subject. PlanCheck Elb4 ``1,����■� _ Author: nickt �1111� -----__-----Hill = Color: • Page:A2.12 MIDDLE LEVEL PARTIAL FLOOR PLAN-AREA I C Handrails required on both sides `�1 of all stairs. 2015 IBC 1011. off__. File Name: Plan Set.Arch.NICK425 Rio Grande II 1 i [m',' j Place.2019.06.21 (1).pdf $IN Subject: PlanCheck 'II-- o. — � Author: nickt 4i, ' MI Pilirk Color: • -I■I. ., - _ -iff_ N Page:A2.12 MIDDLE LEVEL PARTIAL FLOOR PLAN-AREA ,g �� c Label this door and include it in , ��� the door schedule. It is in a 3 .r17,,, �p File Name: Plan Set.Arch.NICK425 Rio Grande 111 ;11 ��\ Place.2019.06.21 (1).pdf hour fire wall, requiring a rating I�„�,_� � ®` of 3 hours per 2015 IBC 716.5. Subject: PlanCheck m6' Author: nickt =Y W p Color: ■ Page:I�.I , ,� ' k B Fire extinguishers must be in a A2.14 UPPER LEVEL PARTIAL FLOOR PLAN -AREA s conspicuous location on normal File Name: Plan Set.Arch.NICK425 Rio Grande miiiIi::, ;i� Place.2019.06.21 (1).pdf path of travel, not in a storage lid'° �/ ® iiiiiilli room. 2015 IBC 906.5 Subject: PlanCheck 11100 .2 l 1 V Author: nickt JIIIW 'wf' 7) I ` Color: ■ *, a 1i _-- Page:A2.14 UPPER LEVEL PARTIAL FLOOR PLAN -AREA 1 --•� thi % Door 310/A is a 5'double door IE3 1'9 ll B per the door schedule.At least File Name: Plan Set.Arch.NICK425 Rio Grande one leaf must provide 32"clear - Agg��1 11 Place.2019.06.21 (1).pdf 2skm \ Subject: PlanCheck when open at 90 degrees.This I_'_-_ �' �„ f requires a 6'0"door unless you liiiiiisoiuii Author: nickt j��®� Color: • have an asymmetrical double ��,� l door. 2015 IBC 1010.1.1. h I v MO Page:A2.17 ROOF PARTIAL PLAN-AREA B ® File Name: Plan Set.Arch.NICK425 Rio Grande Provide spec on skylight. Place.2019.06.21 (1).pdf Minimum 30 mil pvb interlayer © Subject: PlanCheck laminated glass required. 2015 iAI�►. o ---- IBC 2405.2. f0 - i �� Author: nickt -V/ -FRINE Color: • U h ® z= L.- -rn t. tQ " ' " - ^,; Page:A4.1 BUILDING SECTIONS File Name: Plan Set.Arch.NICK425 Rio Grande Provide additional building Place.2019.06.21 (1).pdf sections to show the rsF roN Subject: PlanCheck relationships of shafts and the OPwFs Author: nickt relationships of the fire barrier Color: • separating the garage from the 0 4 new offices. III - = Page:A4.1 BUILDING SECTIONS Thoroughly detail the 1 hour fire File Name: Plan Set.Arch.NICK425 Rio Grande ;i Place.2019.06.21 (1).pdf barrier used to separate the 7' Subject: PlanCheck parking garage occupancy from Author: nickt the new office occupancy(2015 2.1 Color: • IBC 508.4). Provide additional sections and details at each intersection. Provide wall and floor assembly callouts. Supporting construction must also be lhour rated. 2015 IBC 707. 6 Page:A4.1 BUILDING SECTIONS Indicate the required occupancy T T TT T Q p File Name: Plan Set.Arch.NICK425 Rio Grande separation fire barrier/horizontal -1 Place.2019.06.21 (1).pdf ISubject: PlanCheck assembly in sections. 2015 IBC I oilf �a11 1 Author: nickt 508.4. I ®,iiiiMairea i gall.. Color: • o ax 4 4 Q Qe.? ? '1 Page:A5.1 WALL SECTIONS File Name: Plan Set.Arch.NICK425 Rio Grande Fix this graphic error. 1 Place.2019.06.21 (1).pdf Subject: PlanCheck uE Author: nickt Color: • 4 Q Page:A6.1 ENLARGED CORE PLANS Indicate location of the elevator _ ®� File Name: Plan Set.Arch.NICK425 Rio Grande machine equipment. ir, Place.2019.06.21 (1).pdf "�I� g . Demonstrate com Hance with �I� i Subject: PlanCheck pGiv.J.l_ill, 8 . 1, Author: nickt 2015 IBC ch 30. ._ " , ___ Color: • ELEVATOR PLAN-MIDDLE LEVEL O ELEVATOR PLAN-N n 6 c Page:A6.2 ENLARGED STAIR PLANS Handrail extensions must be in File Name: Plan Set.Arch.NICK425 Rio Grande the same direction as the flight Place.2019.06.21 (1).pdf Subject: PlanCheck of stairs and must extend t�i {, Author: nickt horizontally 12"beyond the top - �` :1 Color: • riser and continue to slope for ?: e the depth of one tread beyond the bottom riser. 2015 IBC 1014.6. Page:A6.4 ELEVATOR SECTIONS&DETAILS File Name: Plan Set.Arch.NICK425 Rio Grande Detail the intersections of all ® Place.2019.06.21 (1).pdf shafts and fire barriers vs. Subject: PlanCheck floor/ceiling and roof/ceiling assemblies. Demonstrate t y. 1 i Author: nickt continuity per 2015 IBC 707.5. Color: • P i® N■ Page:A6.5 STAIR SECTIONS AND DETAILS P2 references vertical 'J: -H ND File Name: Plan Set.Arch.NICK425 Rio Grande Place.2019.06.21 (1).pdf assemblies. Provide a horizontal shaft wall or ceiling assembly for :: n.1, _ 2e_ Subject: PlanCheck the soffit protection.Also, e � p Author: nickt lookingat structural Ian,this NIT Color: • P ? f= soffit will be penetrated by — structure.This is an exit - ,', , 1 - ; 6 enclosure which does not permit penetrations by structure. Revise �'' 1 1H— '" your strategy and thoroughly detail it. 2015 IBC 1023.5 —'----- ..- Page:A9.0b UL DESIGNS Note the requirement for special == ===�- . File Name: Plan Set.Arch.NICK425 Rio Grande -- . Subject: PlanCheck paint. 2015 IBC ch17. -- --- Author: nickt Color: • Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES UL P819 or UL D710? Provide File Name: Plan Set.Arch.NICK425 Rio Grande Place.2019.06.21 (1).pdf the listed assembly for which ® Subject: PlanCheck one you choose on the plans. __ ri ® Author: nickt Color: ■ £i r, It mr Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES UL D832 or UL D710? Provide File Name: Plan Set.Arch.NICK425 Rio Grande the listed assembly for which Place.2019.06.21 (1).pdf Subject: PlanCheck one you choose on the plans. 'N Author: nickt ' Color: ■ _ �n l Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES File Name: Plan Set.Arch.NICK425 Rio Grande Provide UL U914 on the A9.0 Place.2019.06.21 (1).pdf series sheets.Also, this design V Subject: PlanCheck requires the gyp board as part of E Author: nickt the 3 hour rating.To use this Color: •■ design as part of your 3 hour fire 11 i , wall will require that the gyp remain in place without being -- disturbed if the building on either side collapses. Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES File Name: Plan Set.Arch.NICK425 Rio Grande Which of your roofs actually Place.2019.06.21 (1).pdf require a fire rating?With the Subject: PlanCheck change to type IIB construction, Author: nickt roofs are non-rated.The existing a Color: • parking garage plaza deck I N F 11'� needs to be 3 hr rated and you .t hk -e a may need some rated roof near the 3 hr fire wall depending on how that is designed.Also may need a rated roof in lieu of parapet at the wall less than 10' from property line. Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES File Name: Plan Set.Arch.NICK425 Rio Grande Do assemblies C 1, C 2, R-2, Place.2019.06.21 (1).pdf and R-3 use UL D832 or UL • Subject: PlanCheck D710?You have provided D832 itf IL ' = but not D710 on the A9.0 series It III ii 1 t Author: nickt S0Color: • sheets.Also, D710 does not Flupermit the use of Isolatek SFRM ITI1.- AIwhich is what your letter references. Provide a letter addressed to the building official requesting the use of closed cell spray foam insulation applied over the SFRM as an alternate method with appropriate documentation (2015 IBC 104.11).The letter you have provided from Isolatek is not conclusive as to whether the materials are compatible; provide additional documentation supporting this use and demonstrating that the performance of the SFRM will not be hindered. Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES File Name: Plan Set.Arch.NICK425 Rio Grande Provide documentation that the Place.2019.06.21 (1).pdf roof assemblies are Class A Subject: PlanCheck rated. These are typically either ESR or UL reports. Revise your Author: nickt roof details to match the reports. ww Color: • (Ordinance 40, 2016) Page:A9.2 PARTITIONS TYPES AND DETAILS File Name: Plan Set.Arch.NICK425 Rio Grande Provide a listed top of wall joint Place.2019.06.21 (1).pdf assembly for each wall Subject: PlanCheck assembly/ceiling intersection MIAuthor: nickt condition (not just the P-8 _ Color: • assembly). 2015 IBC 715. II ,..it Page:A9.2 PARTITIONS TYPES AND DETAILS._ -~ _ --I Provide UL U433 on the A9.0 serieFile Name: Plan Set.Arch.NICK425 Rio Grande sheets. 1 `S Place.2019.06.21 (1).pdf 4-, _ mar, . Subject: PlanCheck -'t r Author: nickt - = Color: • jAl v . - Page:A9.6 EXTERIOR CONSTRUCTION DETAILS File Name: Plan Set.Arch.NICK425 Rio Grande Revise plans or sections to Place.2019.06.21 (1).pdf indicate the location of and to r Subject: PlanCheck provide callouts to these details. Author: nickt 'Ill . Color: ■ Page:A9.6 EXTERIOR CONSTRUCTION DETAILS File Name: Plan Set.Arch.NICK425 Rio Grande Provide a listed joint assembly Place.2019.06.21 (1).pdf (2015 IBC 715). Subject: PlanCheck Author: nickt IN Color: • L _ i` Page:A10.2 SCHEDULES File Name: Plan Set.Arch.NICK425 Rio Grande Indicate which structural Place.2019.06.21 (1).pdf members will receive this Subject: PlanCheck intumescent paint and provide ; �- ==_ MA Author: nickt the listed assembly including Color: • required application thickenss on m :�_ the A9.0 series sheets. uwii {_ i m Page:A10.3 WINDOW SCHEDULE s_, File Name: Plan Set.Arch.NICK425 Rio Grande Specify each specific window Place.2019.06.21 (1).pdf that needs safety glazing pr 15�� e Subject: PlanCheck 2015 IBC 2406.4. 0 Author: nickt Color: ■ Page:A10.4 DOOR DETAILS Coordinate this jamb File Name: Plan Set.Arch.NICK425 Rio Grande detail with detail elevator6/A6.4. Place.2019.06.21 (1).pdf Subject: PlanCheck Author: nickt , t Color: ■ Page:A10.5 DOOR SCHEDULE File Name: Plan Set.Arch.NICK425 Rio Grande Indicate hardware(locking Place.2019.06.21 (1).pdf arrangements and panic Subject: PlanCheck hardware)and demonstrate compliance with 2015 IBC 1010. C) Author: nickt Color: ■ HEM mirror' 0 Page:A10.5 DOOR SCHEDULE File Name: Plan Set.Arch.NICK425 Rio Grande Door 109E is only required to be Place.2019.06.21 (1).pdf 45minute rated for penetrating Subject: PlanCheck an occupancy separation fire 00 Author: nickt barrier. 2015 IBC 716.5 Color: ■ Page:A10.5 DOOR SCHEDULE File Name: Plan Set.Arch.NICK425 Rio Grande Door 007/0 only needs to be 45 Place.2019.06.21 (1).pdf minute rated as it is in a 1 hour Subject: PlanCheck fire barrier for an incidental use. Author: nickt 2015 IBC 716.5. ®®® Elm Color: ■ Page:A10.5 DOOR SCHEDULE Doors 209/B and 209/C , File Name: Plan Set.Arch.NICK425 Rio Grande NEI Place.2019.06.21 (1).pdf penetrate an occupancy f s separation fire barrier requiring Subject: PlanCheck �' imago" Author: nickt 45min rating. 2015 IBC 716.5 ain, ■ m +"1" Color: ■ .0 Plan Set.Civil.425 Rio Grande Place.2019.06.07.pdf(2) f LL Fni le Namge: e: Plan Set Civ l 425 Rio Grande C7 PARKING LOT P&P 2 A minimum of 2 van accessible 1 Place.2019.06.07.pdf parking spaces is required (this + a �.0serves both this parking lot and I ' [Tito '; r--- Subject: PlanCheck 1 ° Author: nickt the entire parking garage as the """ garage does not have the �° Color: • n headroom to accommodate ti____ .�• accessible vans). Minimum width -� for van spaces is 11'. 2015 IBC 1106 and ICC A117.1-2009 section 502.2. —_ = _ _L-; ��� _ Page: [11] C10 MILL STREET SIDEWALK P&P F - - —1 File Name: Plan Set.Civil.425 Rio Grande Indicate site grading at all routes ki _ - Place.2019.06.07.pdf between the public way and Subject: PlanCheck building entrances and exits. -- Author: nickt Demonstrate compliance with 'p - -3 Color: ■ 2015 IBC chapter 10 and 11 requirements. - Plan Set.Mechanical.425 Rio Grande Place.2019.06.21.pdf(9) r moVAkiiPage: M2.02 MECHANICAL MAIN LEVEL PLAN File Name: Plan Set.Mechanical.425 Rio Grande The plumbing chase is indicated f 4- �,, n F Place.2019.06.21.pdf as a 2 hr shaft in the ;R e-, Jm 4," Subject: PlanCheck architecturals. Duct penetrations D- - ¢ "� Yl ✓1- Author: nickt require fire dampers. 2015 IBC n. t _ Color: • 717.5.3. t m 0a 00 0 0 0 11 / goi o, / Page: M2.03 MECHANICAL MIDDLE LEVEL PLAN The plumbing chase is indicated 11iu°AP ` File Name: Plan Set.Mechanical.425 Rio Grande as a 2 hr shaft in the r - P;f� --- Place.2019.06.21.pdf ©___� ' ``\-�„ architecturals. Duct penetrations II 4 Subject: PlanCheck ��,.L,-, „ \ require fire dampers. 2015 IBC ,- 0 i Author: nickt I Color: • 717.5.3. =_ Page: M2.03 MECHANICAL MIDDLE LEVEL PLAN If return usesd o —Lf air dropped ceiling , be File Name: Plan Set.Mechanical.425 Rio Grande plenum,wiringneed to �,,k` Place.2019.06.21.pdf plenum rated w Subject: PlanCheck © ` u _ Author: nickt i II I Color: ■ L 'I IIIIIIII4111IIIIPh ��r O 1 l'I,�i 111 i W ■ Page: M2.03 MECHANICAL MIDDLE LEVEL PLAN 2015 IMC 404.3 Occupied 0 File Name: Plan Set.Mechanical.425 Rio Grande Place.2019.06.21.pdf spaces accessory to public Subject: PlanCheck garages. Connecting Author: nickt offices,waiting rooms, ticket booths and similar uses •ID Color: ■ that are accessory to a public garage shall be maintained at a positive pressure and shall be provided with ventilation in accordance with Section 403.3. Page: M2.03 MECHANICAL MIDDLE LEVEL PLAN If any changes are proposed to File Name: Plan Set.Mechanical.425 Rio Grande e Place.2019.06.21.pdf the existing mechanical Subject: PlanCheck equipment or flues in this region Author: nickt of the garage(or anywhere Color: ■ else), please indicate on the plans. Page: M2.04 MECHANICAL UPPER LEVEL PLAN File Name: Plan Set.Mechanical.425 Rio Grande Revise architecturals to show Place.2019.06.21.pdf the generator flue shaft as Subject: PlanCheck described in the mechanicals. Author: nickt EI Color: ■ €I Page: M2.04 MECHANICAL UPPER LEVEL PLAN The plumbing chase is indicated ��abirith;_ ° File Name: Plan Set.Mechanical.425 Rio Grande _ �� �.• as a 2 hr shaft in the �� i 9r m Place.2019.06.21.pdf o- �, S.J Subject: PlanCheck architecturals. Duct penetrations �' 1 1,1 1s 0 require fire dampers. 2015 IBC r �_�,0' o Author: nickt �:i i,a 717.5.3. i f60,4 ` ° Color: •■ He'll _ °0 N . Page: M5.01 MECHANICAL SECTIONS/DETAIL PLANS These ducts enter a 2 hour shaft QI File Name: Plan Set.Mechanical.425 Rio Grande that connects all levels. Provide Place.2019.06.21.pdf Subject: PlanCheck fire dampers. 2015 IBC 717.5.3 Fria = Author: nickt Color: ■ Page: M5.01 MECHANICAL SECTIONS/DETAIL PLANS Elg File Name: Plan Set.Mechanical.425 Rio Grande These ducts enter a 2 hour shaft Place.2019.06.21.pdf that connects all levels. Provide Subject: PlanCheck fire dampers. 2015 IBC 717.5.3 MKK Author: nickt Color: ■ ° a a Plan Set.Plumbing.425 Rio Grande Place.2019.06.21.pdf(1) t ■ Page: P1.03 PLUMBING MIDDLE LEVEL PLAN File Name: Plan Set.Plumbing.425 Rio Grande Drains in the existing portion of Place.2019.06.21.pdf the plaza deck must be Subject: PlanCheck protected for penetrating a 3hr Author: nickt lid. 2015 IBC 714. Q Color: ■ Plan Set.Structure.425 Rio Grande Place.2019.06.14.pdf(2) Page: 1 File Name: Plan Set.Structure.425 Rio Grande The City of Aspen is in Seismic Place.2019.06.14.pdf Design Category C per .-... Subject: PlanCheck Ordinance 40, 2016. ",,n --- Author: nickt Color: ■ M 0 0 Page: 24 Thoroughly detail each portion of �� File Name: Plan Set.Structure.425 Rio Grande 'Y the fire wall on all levels to Place.2019.06.14.pdf �,� • Subject: PlanCheck demonstrate it will maintain � ■ a Author: nickt structural stability in the event of ���° collapse of the building to either Color: ■ side. Specify all joints and .z breakaway anchors. It appears that the fire wall bears on the existing twin tee structure; it must be independent so that the parking garage/civic building or the rio grande building can collapse without affecting the fire wall.Architectural drawings demonstrating compliance with each subsection of 2015 IBC 706.5 will be required prior to sign off on foundation.