Loading...
HomeMy WebLinkAboutFile Documents.427 Rio Grande Pl.0016.2019 (6).ACBK 0016-2019-ACBK_BuildingComments_3 COMcheck Envelope.425 Rio Grande Place.2019.09.20.pdf(10) °°9e( Subject: PlanCheck Page: 1 The skylight exceeds 3%of the Floor Area gross roof area. 2015 IECC ling(Moe):Nonresidential 35655 Page Index: 1 The skylight exceeds C402.4.1 3%of the gross roof Author: nickt ,uen,ay eree.2015 IECC coot rrovo.ea C402.4., a R-Value Ufe<ler Color: • "Te' File Name: COMcheck Envelope.425 Rio Grande re Deck,leideG Use,-City of As pen E63.2 — .g.g 0.025 gag Place.2019.09.20.pdf anll<I N�6 s,( Use 1-City a Aspen Office 842e 40.0 0.0 0.033 4853 _ 10.0 5.0713 Deds:a,gl g,e,.C„yo,q,genMe 3.5 age 0.0 6.032 �•• Subject: PlanCheck Page: 1 The lower level should not be ° """°° •_p °A' "°" Page Index: 1 entered as floor. The comcheck Author: nickt Floor entry is only for floors Color: ■ suspended over unheated _.a,�u•,a._ W = File Name: COMcheck Envelope.425 Rio Grande crawlspaces or exterior areas. r,XWZ.cr.�; A �0 Place.2019.09.20.pdf Delete this. Subject: PlanCheck Page: 1 Attic roof?Where is the attic? m Page Index: 1 Author: nickt ..a W.ti. m __ e•v_. Color: • File Name: COMcheck Envelope.425 Rio Grande — ' Place.2019.09.20.pdf p a W °. Subject: PlanCheck Page 1 The main level should only have Page Index: 1 floor area over an unconditioned Author: nickt crawl. Y n° .oa om Color: • =.•,. z ,A - °°° °m File Name: COMcheck Envelope.425 Rio Grande Place.2019.09.20.pdf Subject: U-factor policy ASHRAE- — Page:4 Document the U-factor of the ---_ = Page Index: 4 Bendheim channel glass in ° Author: nickt accordance with City policy: Color: ■ The following are acceptable _ File Name: COMcheck Envelope.425 Rio Grande rn methods under the 2015 IECCbleto __=- Place.2019.09.20.pdf `µ_ :: V a verify fenestration U-factors as " part of the building thermal envelope: 1.NFRC certification; label applied to window assembly and verified at field inspection. 2.Default values from 2015 IECC tables C303.1.3(1)C303.1.3(2), R303.1.3(1), and R303.1.3(2). 3.Default values from Table 4 U-Factors for Various Fenestration Products in 2013 ASHRAE Fundamentals Handbook chapter 15, pg. 15.3. To document the chain of custody, a certificate, affidavit or other evidence from the manufacturer confirming compliance with the above method is required. 4.Calculation methods in 2013 ASHRAE Fundamentals Handbook chapter 15, pg. 15.3: "U-Factor(Overall Coefficient of Heat Transfer)".A calculation is required for the standard NFRC window size of 47.2"x 47.2".To document the chain of custody, a certificate, affidavit or other evidence from the manufacturer confirming compliance with the above calculation is required. 5.U-ratings by an NFRC-accredited lab in accordance with NFRC-100. To document the chain of custody, verification labels affixed to the units by an accredited independent inspection agency or a certificate, affidavit or other evidence from the manufacturer confirming compliance with the above simulation or testing. Subject: PlanCheck =- = = = Page: 5 Wall 23 on the middle level is - _ - _ Page Index: 5 assembly W-7,which has R-20 r.r; = = Author: nickt continuous,zero cavity Color: ■ insulation. Please double check F- _ File Name: COMcheck Envelope.425 Rio Grande all of your comcheck inputs to Place.2019.09.20.pdf ensure they match the plans. .. Subject: PlanCheck -- - ;a - Page: 5 Wall 26 on the middle level is Page Index: 5 assembly W-7,which has R-20 ® a Author: nickt continuous,zero cavity Color: • insulation. Please double check File Name: COMcheck Envelope.425 Rio Grande all of your comcheck inputs to Place.2019.09.20.pdf ensure they match the plans. Subject: PlanCheck Page: 5 Basement wall 13 references Page Index: 5 P-8,which has zero insulation. Author: nickt Please double check every „� Color: • assembly in comcheck to ensure rzh= wu - - File Name: COMcheck Envelope.425 Rio Grande it matches the plans. I have only rcsoca em Place.2019.09.20.pdf spot checked a handful. Subject: PlanCheck Page: 5 Wall 12 on the main level is _= Page Index: 5 assembly W-7,which has R-20 -_ - Author: nickt continuous,zero cavity Color: • insulation. Please double check .M File Name: COMcheck Envelope.425 Rio Grande all of your comcheck inputs to = Place.2019.09.20.pdf ensure they match the plans. Subject: PlanCheck _ •m Page: 6 Middle level wall 18 references ° - .•. Page Index: 6 assembly P-8,which has zero Author: nickt insulation. Revise comcheck to - °°' Color: •■ match drawings. I have only spot File Name: COMcheck Envelope.425 Rio Grande checked I need you to check Place.2019.09.20.pdf every entry. CREMP.425 Rio Grande Place.2019.08.26.pdf(1) Subject: PlanCheck Page: 1 Provide a site plan indicating the Po_,-• `m ate"~ '" „, Page Index: 1 location of the existing 8040 sgft moM' m Author: nickt of snowmelt. " . ... .:mm. .a. ..:Poa°..._ Color: ■ :; File Name: CREMP.425 Rio Grande Place.2019.08.26.pdf Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf(52) , ----- I — Subject: PlanCheck Page: 10 Revise areas to include covered _ Page Index: 10 exterior areas per the definition "' "6,..z- ,i E,a, Author: nickt of'building area'in 2015 IBC �� — 202. Include these areas in your LSik.il Color: • area calculations per 2015 IBC o� _ �r File Name: Plan Set.Arch.425 Rio Grande _-- ch 5. B1 Place.2019.09.23.pdf tko ° �' Subject: PlanCheck Aa w. Page: 10 The library mezzanine is a„r r Page Index: 10 considered as the same story as Author: nickt the library upper level. Revise Color: • table to include in same story ,� File Name: Plan Set.Arch.425 Rio Grande talc. 2015 IBC 505.2 .sz � �, 30151BCa' o , Place.2019.09.23.pdf ,�� ,a, Subject: PlanCheck Page: 10 Basements should not be added Page Index: 10 to the total ratio. Each basement Author: nickt level only needs to have the sum Color: • of its ratios add to 1 or less. 71'"y- � File Name: Plan Set.Arch.425 Rio Grande 2015 IBC 506.1.3 �F = Place.2019.09.23.pdf L. ®_ _ -,_ Subject: Fire Area Provide building area floor plans �� Page: 10 :ice Page Index: 10 measuring the building area of 4 tle "^ Author: nickt the buildings. Building area, as -�iI Ldefined by 2015 IBC section 202 r,.i T � = -- Color: • '� =1�! ..7 (area, building), is measured to �: ,.� �� File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23. df the inside of exterior walls but ELFEE `� p also includes exterior usable areas that are covered. Clearly LEVEL BASEMENT LEVEL indicate what is being measured vs. not. Measure to the inside of exterior walls. Do not subtract the thickness of interior walls. Include covered exterior areas. This needs to be separate from the FAR calculations.The areas should be entered into the ch5 allowable area calculations.The areas must also match the Comcheck envelope areas. Subject: PlanCheck Page: 10 Add another column where you Page Index: 10 add the ratios of each story to maam ca Author: nickt get a total ratio for each story siim!!® [] Color: • that does not exceed 1. 2015 -- ®�!® IBC 508.4.2 ®®! m� File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf ®i o i Subject: PlanCheck Page: 10 The middle level does not Page Index: 10 comply as the sum of the ratios si ,_, y Author: nickt across the story exceeds 1. ARMla. 1® Color: ■ "" File Name: Plan Set.Arch.425 Rio Grande Your options include going back to type IIA construction or v 7 a ,, Place.2019.09.23.pdfseparating the upper level from the main level using the �.., f- separated occupancies provision L of 2015 IBC 508.4 (which requires 1 hour horizontal assembly with all supporting construction 1 hour rated). (2015 IBC 508.4.2 Allowable building area. In each story,the building area shall be such that the sum of the ratios of the actual building area of each separated occupancy divided by the allowable building area of each separated occupancy shall not exceed 1) ----- 7 f Subject: Group \ Continue these travel path r1 Page: 12 measurements to where theyare �° - - Page Index: 12 ° clear of the building, over here. Author: nickt Color: ■ <a; File Name: Plan Set.Arch.425 Rio Grande mi4 _,F_ Place.2019.09.23.pdf \ ‘. ® Subject: PlanCheck ! 7n Page: 12 Provide a section detail through •-- "�F�, ' Page Index: 12 the chase/shaft between the " ==` - toilet rooms. Mechanical !r __ li - Author: nickt - designer is insisting that it is not i�� � _�. ;; ., �, � Color: ■ �'61 _ — File Name: Plan Set.Arch.425 Rio Grande a shaft but I need to see in the -.--• • Place.2019.09.23.pdf drawings that it isn't.To MI PLAN o r1 L.LOORKAP accomplish this,the floor I assembly needs to be 2- au- continuous across it at each level with no openings. Mr Pagject: PlanCheck This storage room may not Page: 12 egress through the mechanical Page Index: 12 Author: nickt room because it is an I MI Color: ■ intervening space. 2015 IBC AN- File Name: Plan Set.Arch.425 Rio Grande 1016.2 �s3�� Ile Place.2019.09.23.pdf ,a AN Subject: PlanCheck Generator room may egress Page: 12 Page Index: 12 through the mechanical room, Author: nickt but provide a discernible path BG0'"'em Color: • and exit signs per 2015 IBC .W,, File Name: Plan Set.Arch.425 Rio Grande o Place.2019.09.23.pdf 1016.2 item 2. w� 1, 1 ii 1`',r LEI 1{ Subject: PlanCheck -"�` Page: 15 These walls should be entered in xoEo. °. ti,e=e the comcheck as crawlspace,; ~ _ '�'� Page Index: 15 Ii 1�IO� ti� Author: nickt not basement. 17 Color: ■ "`1.11. File Name: Plan Set.Arch.425 Rio Grande I'"'��� Place.2019.09.23.pdf Subject: PlanCheck �'= Page: 15 Include all levels of the elevator b Page Index: 15 in the comcheck if it is __ N Author: nickt conditioned space.This is in a LU Color: • separate building so a separate comcheck might make the most wm,�° File Name: Plan Set.Arch.425 Rio Grande m1 iill Al O A llE u_ Place.2019.09.23.pdf sense. 2 ,, >- 1— ' , Subject: PlanCheck �\ ' Page: 17 Detail handrails at site stairs and �`- Page Index: 17 ramps. 2015 IBC 1014. rI •e•� .... Author: nickt 1 EIV••*� /, -4 Color: ■ r u.l % -Vi Ai:- __ File Name: Plan Set.Arch.425 Rio Grande ,�{°�� I1 a' I Place.2019.09.23.pdf i 7. 7 Subject: PlanCheck ul Provide sheet A3.5 Page: 20 O' E C ' Page Index: 20 '� Author: nickt € o - i� Color: ■ ® i i®-- File Name: Plan Set.Arch.425 Rio Grande Skala� �l�, talfibi 15, Place.2019.09.23.pdf luI _rim-, % I/, - SPaugbjee:c2t4: PlanCheck Your last response stated that r Page Index: 24 the crawlspace is unvented. CRAWL SPACE Your last / Author: nickt Demonstrate compliance with stated , / \ one of the exceptions in 2015 oxx em t_°�� .. Color: ■ compliance with File Name: Plan Set.Arch.425 Rio Grande IBC 1203.4.2. one the ex ptionsin2015 / Place.2019.09.23.pdf / IBC 1203.4.2. / / I / / I / up ______ _____ --______________ Subject: PlanCheck -0 Pa e: 24 Re-label as"ships ladder"and fix g to be 2015 IBC section 1011.16. ' Page Index: 24 MECHANICAL -,„„el„x,„ En /ladder'a^d fix roee Author: nickt 2015 IBC„ca. R 10116. Color: ■ -3• File Name: Plan Set.Arch.425 Rio Grande ZQi Place.2019.09.23.pdf I p; I ! _ v '!II ,, IL .e_,-...!A I \ Subject: PlanCheck Indicate crawlspace access Page: 24 Page Index: 24 opening size. Must comply with r Author: nickt 2015 IBC 1209. ,..I- Color: ■=WM -, File Name: Plan Set.Arch.425 Rio Grande relz RAW ao CE Place.2019.09.23.pdf O Subject: PlanCheck Page: 26 Provide a wall section through 1/ Page Index: 26 the fire rated exterior wall feign,_ Author: nickt showing continuity of fire rating Color: • and parapet. 2015 IBC table 602 MI =�- and section 705.11. �L_ a File Name: Plan Set.Arch.425 Rio Grande ° / " I as Place.2019.09.23.pdf � ' MIll < I ;',i L Subject: PlanCheck , I Indicate requirement for draft Page: 26 - curtain and closely spaced -.. ___ Page Index: 26 sprinklers on the plans at each Author: nickt p Color: • level of the central stair per 2015 File Name: Plan Set.Arch.425 Rio Grande IBC 1019.3 ex 4 Place.2019.09.23.pdf IBC ds3° ;I Subject: PlanCheck 0 o Provide a section through the Page: 26 °pom . Page Index: 26 trash enclosure.As an incidental - 037vM�,r§e,_� a.� Author: nickt use,the 1 hour fire rated walls �Ti® X Y "I i Color: • must constructedas fire barriers, ®s hv^ File Name: Plan Set.Arch.425 Rio Grande meaning they must be Place.2019.09.23.pdf Igo continuous to the underside of the floor slab above.The ��_I�i floor/ceiling above must be a 1 I®iir— '� 1 hour fire rated horizontal assembly. 2015 IBC 509, 707.5, 711.2 I Subject: PlanCheck Provide fully detailed enlarged ■ �I Page: 27 ■ r� l li Page Index: 27 plans and elevations of toilet j 1 1 MI �I _ Author: nickt rooms showing accessibility ..-.,-- 1..,.— °'. Color: • compliance where it is possible File Name: Plan Set.Arch.425 Rio Grande per 2015 IEBC 705.2. Place.2019.09.23.pdf We will accept a reduction in kb. fixture count for greater 7mL accessibility. i. Subject: PlanCheck Provide a section cut detail of �_� �� --{ Page: 27 the fire wall at this location. Page Index: 27 liar�� Author: nicktDemonstrate compliance with the stepped building provisions c Color: • '-! of 2015 IBC 706.6.1 at the llMit Soil.;' I File Name: Plan Set.Arch.425 Rio Grande �e �,���'_II a Place.2019.09.23.pdf elevator. ila l__ „ . Subject: PlanCheck Page: 29 Provide sections through these Page Index: 29 shafts demonstrating continuity �° ° P °° Author: nickt per 2015 IBC 713.5.Also, label i0� r- r"° Color: • the wall types. NI�'�! I ,,,INF, File Name: Plan Set.Arch.425 Rio Grande �' Place.2019.09.23.pdf om i.IIII IIIIII 2•Pr=iy« L. Subject: PlanCheck L. I Page: 29 Door in any position may not 0m® -„' - ...„_.a. ; g block more than half of required iri'� .....�,.�, Page Index: 29 Srb Author: nickt egress width (44"). 2015 IBC } r`ii\`r►'M�I/ Color: • 1005.7.1 `ice, "Tiii''k' ii File Name: Plan Set.Arch.425 Rio Grande �� Place.2019.09.23.pdf I I:1-= o Subject: Group ° %: Page: 30 Door 208/A in the fire wall is a 11 All �' 'il Page Index: 30 recessed door that will require 11� —!aiiit Author: nickt both latch and closer due to the � - �o s 3 hr fire rating (2015 IBC 706). I Color: • Where anyobstruction within 18 --- 1.y File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf inches of the latch side of a o : °°.,•�.a�._-°- doorway projects more than 8 inches beyond the face of the door, measured perpendicular to the face of the door, maneuvering clearances for a forward approach shall be provided. (ICC/A117.1-2009 section 404.2.3.5) If this requirement will impact the fire rating and structural independence of the fire wall, an automatic door opener may be considered per ICC/A117.1-2009 section 404.3. Subject: PlanCheck I a - Page: 30 Door in any position may not block more than half of required i Page Index: 30 egress width (44"). 2015 IBC • ` — Author: nickt 1005.7.1 iu1 Color: ■ 1 1 i I Ei '', File Name: Plan Set.Arch.425 Rio Grande 'nit Place.2019.09.23.pdf !__I1 '. _��a t.._.._.._.._..a.._.._.._.._. 4..�.._.._.._.._..._.._ Subject: PlanCheck Door 309/B must swing in the Page: 31 \ @ Page Index: 31 direction of egress travel. 2015 �� � � Author: nickt IBC 1010.1.2.1 Vic; __ Color: ■ j' ,', 0- File Name: Plan Set.Arch.425 Rio Grande 4' e pqj$ s Place.2019.09.23.pdf r Y Subject: PlanCheck / Provide a section through this Leo -- Page: 32 a�In_ _ g r�,,k, Page Index: 32 shaft demonstrating continuity orl ® , _` mAm Author: nickt requirements of 713.5. 0 It t i Color: ■ bq File Name: Plan Set.Arch.425 Rio Grande -- , IMEI del _- lioxo Place.2019.09.23.pdf - % ® MEI Subject: PlanCheck Provide a section through this - 1 V ' __ _ Page: 32 1'a �rr �1 Page Index: 32 shaft demonstrating continuity 1 l�li I_._ L,� requirements of 713.5. 6 Author: nickt .��II ----- Color: • File Name: Plan Set.Arch.425 Rio Grande m 0 1asM1an ! Place.2019.09.23.pdf a„3.5. A, FOR RADON MITI6A110,4 EXHAUST Subject: PlanCheck e Page: 32 Door in any position may not - : g block more than half of required i oMp �p Page Index: 32 p ® egress width (44"). 2015 IBC I �, Author: nickt 1005.7.1. Color: • Also, provide accessible door File Name: Plan Set.Arch.425 Rio Grande maneuvering clearances. Place.2019.09.23.pdf Subject: PlanCheck - --- Provide spec on skylight. :ePom Page: 35 Minimum 30 mil pvb interlayer °•µ°- Page Index: 35 ra'w. Author: nicktrequired.glassq uired. 2015 sin Color: • IBC 2405.2.Also indicate the pm N U-factor(must match the File Name: Plan Set.Arch.425 Rio Grande A -8 ) -8 Ld Place.2019.09.23.pdf comcheck). 0 0 0 1 7 o ^''''"' Subject: PlanCheck " i 4 a,, 44 �1 Page:40 Draw the fire barrier separation 11 nil 1 Ii _°_' ®- Page Index: 40 between the garage and offices ■I " fl� o Author: nickt in greater detail to show ter 61 "'' Color: • continuity.What's shown on the ■ [" File Name: Plan Set.Arch.425 Rio Grande sections does not directly •" t I® 1 correlate with the referenced o.o„,„,=o,„=E Place.2019.09.23.pdf details. Show all structural elements and how they will be 1 hour fire rated. 2015 IBC 508.4, 707.5. Subject: PlanCheck Page:40 Draw the fire barrier separation q 4 4 4 Er) Page Index: 40 between the garage and offices Pt Author: nickt in greater detail to show continuity.What's shown on the T 1111, Q ar , Color: • sections does not directly -call " o N Q Q File Name: Plan Set.Arch.425 Rio Grande 9" ` ® Place.2019.09.23.pdf correlate with the referenced _ __ � details. 2015 IBC 508.4, 707.5. I o- Subject: PlanCheck Page:41 Draw the fire barrier separation Pa a Index: 41 between the garage and offices g in greater detail to show _Ii Author: nickt q QQ®Qq1 ,4 q continuity.What's shown on the Color: • JUYlIIi __ File Name: Plan Set.Arch.425 Rio Grande sections does not directly JA�7�CI r� Place.2019.09.23.pdf correlate with the referenced -- l details. 2015 IBC 508.4, 707.5. Subject: PlanCheck Page:42 Provide callouts to all wall Page Index: 42 sections on the floor plans so I Author: nickt can know where they exist in Color: • plan. File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf Subject: PlanCheck Page:46 Parapets must extend 30"above 0I Page Index: 46 the roof surface,which in this NE Author: nickt case is the top of the green roof. ® Fol Color: ■ 2015 IBC 705.11.1. I1 I File Name: Plan Set.Arch.425 Rio Grande -` Place.2019.0923.pdf .gym Subject: PlanCheck Page:48 Thoroughly detail the 3 hour fire Page Index: 48 wall. This will require enlarged Author: nickt plan, section, and detail Color: • drawings coordinated between File Name: Plan Set.Arch.425 Rio Grande architectural and structural sets. Place.2019.09.23.pdf Labels will not suffice,this needs MEM to be drawn in detail. 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. Subject: PlanCheck Page: 50 Indicate that all handrail Page Index: 50 extensions must return. 2015 Author: nickt IBC 1014.E Color: ■ m =LZ �A File Name: Plan Set.Arch.425 Rio Grande o-1i4 ° ,,,�, � o Place.2019.09.23.pdf I M.® 4 4.1, mw Subject: PlanCheck 121 Page: 50 Handrail extension required. A Page Index: 50 2015 IBC 1014.6 �� - Author: nickt Color: • ,, File Name: Plan Set.Arch.425 Rio Grande ANif M,. Place.2019.09.23.pdf 11111rt,,,,, Subject: PlanCheck 1,,' �, , L A UL listed wall assembly that mm' ,I _. Page: 53 has not been tested in aE.Ti Page Index:,. 53 ma Author: nickt horizontal position may not be ' Col ■ used as a ceiling assembly. See ,SECTION .oro� or: • UL BXUV.Guide Info under VI. File Name: Plan Set.Arch.425 Rio Grande Q ,_ EI Place.2019.09.23.pdf WALLS AND PARTITIONS: "Unless otherwise noted in an N .=$ w individual design,the J E performance of angled walls or walls constructed in the horizontal position has not been investigated." Also, no structural penetrations of an exit enclosure are permitted, even if those penetrations are protected.2 hr rated steel beams may not penetrate the membrane of the enclosure. 2015 IBC 1023.5 to Subject: PlanCheck II mr,, Page: 54Index: 54 The bottom of this shaft is not . enclosed,this requires one of fl gPage Author: nickt the items of 2015 IBC 713.11 to W Color: ■ be followed, such as fire rating ni 4 the mechanical room it iir_ File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf terminates in with 1 hour fire barriers and horizontal PAW assemblies. The mechanical .eW.m-4 WA6.6 plans show fire dampers where R6X� the ducts enter this shaft, so it probably makes the most sense to just enclose the bottom of the shaft with a fire rated horizontal assembly. Subject: PlanCheck Page: 54 Provide listed joint assemblies Page Index: 54 for all head of wall conditions. Author: nickt 2015 IBC 715 ,,,,... .1 ___"a° 4 Color: ■ File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf - SPage:ubject:54 PlanCheck The bottom of this shaft is not Page Index: 54 enclosed,this requires one of j Author: nickt the items of 2015 IBC 713.11 to Color: • be followed, such as fire rating 71 -~ _ File Name: Plan Set.Arch.425 Rio Grande the mechanical room it Place.2019.09.23.pdf terminates in with 2 hour fire °3XR5�Fi0 p barriers and horizontal assemblies. The mechanical plans show fire dampers where the ducts enter this shaft, so it probably makes the most sense to just enclose the bottom of the shaft with a fire rated horizontal assembly. This way the shaft only connects 3 stories and therefore only requires 1 hr protection. 1— Subject: PlanCheck - [ rz "a°'- U °` Page: 66 Please remove the R values for 1 R `""a' w ' Page Index: 66 items like gypsum wall board ll Mme Author: nickt and CMU from this detail. O Color: • ComCheck already builds these File Name: Plan Set.Arch.425 Rio Grande types of items into what it y�o ace „�oN Place.2019.09.23.pdf assumes your assembly is when cee a you select wall types. Only R ROOF.WALL. AND FLOOR values of actual insulation ASSEMBLIES should be called out. Subject: PlanCheck Page: 66 Provide documentation that the Page Index: 66 roof assemblies are Class A Author: nickt rated. These are typically either orovidedocumentationthatthe ESR or UL reports. Revise your of assemblies ClassA Color: •■ rated These are typically either ESR or UL reports.Revise your File Name: Plan Set.Arch.425 Rio Grande roofdetails to match the reports. roof tletails to match the reports. ,.,...r,—_—_O (Ordinance 40, 2016) R-31 BIN �t= v" Place.2019.09.23.pdf -FULLY ADHERED b0-MIL !A RE: E MEMBRANE / SSE -ROOFAADHEBOARD WITH DW ADHERED WITH SPE . Subject: PlanCheck / Page: 68 You still have numerous " Page Index: 68 unaccounted thermal bridges. —_ / Author: nickt Thermal bridges must be ® accounted ,r Color: • for in your envelope ComCheck File Name: Plan Set.Arch.425 Rio Grande ____1_:_m. 3 as wall,floor, or roof area with Place.2019.09.23.pdf 1 ' �.. zero insulation. O DETAIL O DET AIL ._ III4 II e tin Subject: PlanCheck 0 Page: 71 Provide listed 1 hour fire rated ! RI: ____-.,_.: - — Author: nickt Page Index: 71 joint systems at these = intersections for continuity of the LL Color: •■ separated occupancies required _ Vo by 2015 IBC 508.4. —' p File Name: Plan Set.Arch.425 Rio Grande Place.2019.09.23.pdf O O O WI .1__ I■■rl ,i, UI Subject: PlanCheck There are instances where GL-1 Page: 76 O O O Page Index: 76 will also require safety glazing There are instances Author: nickt (proximity to doors, stairs, etc). here GL-1 will also °aireaafe"glazing Note where safety glazing is (pareximlty to E^ore, Color: • e tc).Note where safety glazing is File Name: Plan Set.Arch.425 Rio Grande required per 2015 IBC 2406.4 SSTA 24 riper 2015 IBC ,GL-1 reSOLAR-CONTROL LOW-E CLEAR INSU Place.2019.09.23.pdf , �61.S/// SOLAR-CONTROL LOW-E CLEAR INSU GL-3 LOW-E CHANNEL GLASS W/rHERMAL GLi CHANNEL GLASS GL-5 CLEAR GLASS,SAFETY AS REOD GL-6 TRANSLUCENT INSULATED GLAZING I GL-T CLEAR LAMINATED SAFETY GLASS Subject: PlanCheck Page: 78 1010.1.9.5 Unlatching.The Page Index: 78 unlatching of any door or Author: nickt leaf shall not require more than Color: •■ °"°"°`"'° one operation. Doors may not be °`� ° t• File Name: Plan Set.Arch.425 Rio Grande capable of locking from the a.1MilimeeillEM egress side. Place.2019.09.23.pdf Subject: PlanCheck Page: 78 The bottom 10"of door surfaces Page Index: 78 must be smooth surface and in Author: nickt the same plane on the push side ---° " r— Color: • for accessibility. 1:W'l°m:: File Name: Plan Set.Arch.425 Rio Grande ICC/A117.1-2009 section p` Place.2019.09.23.pdf 404.2.9 • 0 liTh I 0 0 ®_=== Subject: PlanCheck ®®®®■ Page: 78 Doors serving A occupancies ®_=_= Page Index: 78 require panic hardware. This Author: nickt includes doors 307/A, B, 309/A, Color: •■ B, C, D, E, F, G, 310/A, B, C, D. ®_= File Name: Plan Set.Arch.425 Rio Grande Doors provided in excess of ®®®®® Place.2019.09.23.pdf egress requirements for -- —=== convenience must comply with egress requirements. 2015 IBC 1010.1, 1010.1.10 -- Subject: PlanCheck ©®.; Page: 78 Interior stairway means '' Page Index: 78 of egress doors shall be ç _== Author: nickt openable from both sides -- — Color: ■ without the use of a key or o©= File Name: Plan Set.Arch.425 Rio Grande special knowledge or effort. No Place.2019.09.23.pdf locking permitted unless you can ao©a demonstrate compliance with = one of the exceptions to 2015 ®�== IBC 1010.1.9.11. Plan Set.Mechanical.425 Rio Grande Place.2019.09.19.pdf(5) 0 Subject: PlanCheck Page: 5 No penetrations permitted into f- the exit passageway.2015 IBC _ Page Index: 5 )i©. Author: nickt 1024.E rl 0 Color: ■ ----------Lt File Name: Plan Set.Mechanical.425 Rio Grande _ .^. Place.2019.09.19.pdf oo Subject: PlanCheck e Page: 7 Until the space between the e FN,: °b - Page Index: 7 men's and women's toilet rooms Author: nickt is clearly detailed to not be a L 1 � Color: •■ shaft in the architecturals, it will File Name: Plan Set.Mechanical.425 Rio Grande be considered a 2 hour shaft and Place.2019.09.19.pdf any penetrations will need to be protected, including ducts with fire and smoke dampers. 2015 IBC 717.5.3. Subject: PlanCheck Page: 10 Is this AHU-1? Label it. Label Page Index: 10 and show all equipment in the _ s Author: nickt plans. pl�'OII�i ® M ` Color: • �1•® IIII- File Name: Plan Set.Mechanical.425 Rio Grande _1/IIIIIIMI�IIIIIII ^I Place.2019.09.19.pdf Subject: PlanCheck Provide a specific listed firestop Page: 13 I _ Page Index: 13 assem y. µ Author: nickt m ° Color: ■ 3 - - _  File Name: Plan Set.Mechanical.425 Rio Grande W Place.2019.09.19.pdf Subject: big air handlers Page: 15 Air handlers operating in excess Page Index: 15 of 2,000 CFM must have Im°�°°°°°_'_®m®_u•_u_" -_ smoke detectors in the return air ::::: �-- '`® Author: nickt ®. v - Color: ■ system per IMC 606. The —_—=M File Name: Plan Set.Mechanical.425 Rio Grande smoke detectors must deactivate Place.2019.09.19.pdf the air handler in the event of I I activation. II I Plan Set.Plumbin .425 Rio Grande Place.2019.09.19.pdf 1 9 P ( ) Subject: PlanCheck Provide a specific listed firestop 1 Page: 6 Page Index: 6 assembly. ■•M m` Author: nickt Color: ■ File Name: Plan Set.Plumbing.425 Rio Grande — Place.2019.09.19.pdf U-Factor Skylight Fenestration Docs.425 Rio Grande Place.2019.06.21.pdf(1) Subject: PlanCheck "'"°tl'°' Page: 10 Are these U-factors for just the �� ����m ®® insulated glazing unit or for the Page Index: 10 entire skylight assembly? Author nickt Color ■ Em °°' File Name: U-Factor Skylight Fenestration Docs.425 Rio em so Grande Place.2019.06.21.pdf