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Home My WebLink AboutFile Documents.427 Rio Grande Pl.0016.2019 (8).ACBK 0016-2019-ACBK_BuildingComments_6 ACO - Roof Area Exhibit.pdf(3) rL�C:,, moo„ ^; Subject: PlanCheck Include this roof in the comcheck 1.!'4�� i6�E10-11 Page: 3 �li�lril� y;7i�,'' ';,� Page Index: 3 and label it to match. Aif'I 'r O`dIU�F� Author: nickt ii �— ir-■■uII■=ft Color: ■ ■� '��rairg File Name: ACO- Roof Area Exhibit.pdf u o 00 © q a Subject: PlanCheck , ` Rename to be Roof 1 to match ro \kti,it pl�® , Page:n the comcheck. ®I �'�® r Page Index: 4 Kg •_ Author: nickt • =q� Color: ■ ,�Witi."�.. File Name:ACO Roof Area Exhibit.pdf ti,e 14114. k41-.' � Rzaa 9 �� Subject: PlanCheck 2-0° ^—. 2.-0" 18 Add the roof and floor area x x Page: 1 Page Index: 4 exhibits to the plans (the walls Author: nickt are shown on A0.8; the roofs Add the roof and floor area and floors should also be shown exhibits to the plans(the walls Color: • re shown on A0.8;the roofs for clarity). ,...„ .. :,odor:. mldalsobe File Name:ACO- Roof Area Exhibit.pdf �shown for clarity). , ors• EE 1 1 1 / 1 1 COMcheck Envelope.425 Rio Grande Place.2020.01.30.pdf(3) Subject: PlanCheck "° .,..„„_ ; - " Page: 1 Exhibit shows this as Roof 3 with °�_ ---•-.,•"��.-- --- Page Index: 17:7 8248 sqft. "_""_"° Author: nickt r°a`,":7 ...." Color: ■ w": °- : File Name: COMcheck Envelope.425 Rio Grande ;. : °m Place.2020.01.30.pdf Subject: PlanCheck ,--- ti;--- Page: 1 Floor 4 has an area of 1167sgft - -~-- Page Index: 1 pert e exhibit. Author: nickt tl w Color: ■ File Name: COMcheck Envelope.425 Rio Grande :: : : _. Place.2020.01.30.pdf Subject: PlanCheck m• "° Page: 1 Floor 3 has an area of 2139sqft Page Index: 1 per the exhibit. Author: nickt - — Color: ■ File Name: COMcheck Envelope.425 Rio Grande - a Place.2020.01.30.pdf °w... moo....a4mw,o..s a.v.....�.�.,.v......w..., COMcheck Envelope.455 Rio Grande Place.2020.01.30.pdf(1) E,opa tea„.u.e Subject: PlanCheck The north wall in the Rio Grande Page: 1 Page Index: 1 elevator vestibule is shown as Author: nickt wall type 4,which has zero Color: ■ insulation. Coordinate. �v = File Name: COMcheck Envelope.455 Rio Grande Place.2020.01.30.pdf Plan Set.Arch.425 Rio Grande Place.2020.02.24.pdf(16) Subject: PlanCheck Page: CVR Remove change clouds for the Page Index: 1 final set Author: nickt Color: ■ Remove change clouds for the,nal setFile Name: Plan Set.Arch.425 Rio Grande Place.2020.02.24.pdf Subject: PlanCheck Page:A0.3b OVERALL SF CALCULATIONS Provide a total building area for e�e Page Index: 10 the Rio Grande building, Author: nickt including exterior areas. Color: ■ File Name: Plan Set.Arch.425 Rio Grande E'ap s Place.2020.02.24.pdf Subject: PlanCheck Page:A0.3b OVERALL SF CALCULATIONS It would be helpful for future Page Index: 10 projects to provide the square == o Author: nickt footages of each colored area in Color: •■ the square footage calcs. uiptFile Name: Plan Set.Arch.425 Rio Grande of Place.2020.02.24.pdf i:� 0 H r^i I" 'r I r"I'F""a r -S = Subject: PlanCheck Page:A0.6 RATED STRUCTURE Provide a listed assembly for the O Orr LEVEL FLOOR PLAN Page Index: 13 1 hour fire protection of the MI Author: nickt W12x40 steel columns. P Q Q o o I o 4 Q Q Q S Color: ■ 1 1 okt i i File Name: Plan Set.Arch.425 Rio Grande ��l1IIII \, i I-0 --i Place.2020.02.24.pdf n�j-0 I um R 01 , } , �'I _I-0 . IANII. JAL_, c; Subject: PlanCheck --- 41' o Page:A0.8 COMCHECK ENVELOPE My thermal bridging comment °� Page Index: 15 has nothing to do with windows. . I1 =I: Io _Z i Author: nickt It is where you have walls ;�Ows� t z1 Ii., d-p — Q Color: • connecting to concrete slab with File Name: Plan Set.Arch.425 Rio Grande a break in the continuity of the il Ei1Lp,4 1 insulation. This condition occurs Place.2020.02.24.pdf everywhere the upper level 0,707 0 E== exterior walls sit on the concrete Ar - WR I-1 deck. Does this situation also g. occur at walls 10, 11, 12, and 13? r + ,! , Subject: U-factor policy ASHRAE O M'°°"LEVEL FLOOR PLAN Document the U-factor of the Page:A0.8 COMCHECK ENVELOPE rE�l Ili ii In Q."IQ Page Index: 15 channel glass in accordance II ID 1 0 Author: nickt with City policy: Color: ■ Ii ,.o-il_ IiC The following are acceptable s_ _ File Name: Plan Set.Arch.425 Rio Grande methods under the 2015 IECC to Place.2020.02.24.pdf =..-::. verify fenestration U-factors as part of the building thermal \ •. ,i- ,Hi tE 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 u Your response to the below '\ , o ,o Page:A2.7 MAIN LEVEL PARTIAL FLOOR PLAN -AREA A comment said you had shown 1 ''o- pr Page Index: 25 o Allibrolr,"%,� Author: nicktthe location of the fire panel at _ «� the entry door on sheet A2.7. -� D Color: ■ 4.1- .. �� Please add this. �-, File Name: Plan Set.Arch.425 Rio Grande - - --- ---- 7g - - Place.2020.02.24.pdf Stairway doors 001/C, S001A, S001/C, and S001/D must be ° '��,P, openable from both sides without the use of a key or special knowledge. Exception 3 is a possible solution but you must specify the hardware and location of the signal to unlock but not unlatch the doors for fire personnel in the building. 2015 IBC 1010.1.9.11 Subject: PlanCheck Page:A2.8 MAIN LEVEL PARTIAL FLOOR PLAN -AREA B Indicate that you will be sealing Page Index: 26 the trash room from the passage ° °m:=_ ° ° Author: nickt of smoke per 2015 IBC 509. p Color: ■ ,,., ; ;r� % n, File Name: Plan Set.Arch.425 Rio Grande I. �1v 't�1$1.+_e17 , m Place.2020.02.24.pdf Li Ilk F —®.m��mg h= ,, Subject: PlanCheck There is no detail 7 on sheet , _ _ Page:A4.1 BUILDING SECTIONS ?4 1'�' ® ' z ro Page Index: 40 A9.5. Provide the detail and 4 ��- demonstrate continuity of fire ��®li E ®�.�. Author: nickt resistance for occupancy Color: • ® pi__"®`� File Name: Plan Set.Arch.425 Rio Grandeseparation. ;_d Place.2020.02.24.pdf Subject: PlanCheck ___ ____=I ; Page:A6.5 STAIR SECTIONS AND DETAILS The protection of the exit 'I T � Page Index: 53 enclosure must extend to the =" "• wall of the exit enclosure. The -=-_a ��;' ..�„��,. Author: nickt _r_ --ar ]' - .... Color: •4 0 rated soffit stops short and dies File Name: Plan Set.Arch.425 Rio Grande into a non rated slab deck © STAIRS001SECTIO '``0'�" Place.2020.02.24.pdf (C1/A9.1). If the slab deck were 2 hour fire rated, this detail could QRm work. w Subject: PlanCheck _ °„ Provide UL D902 in the UL _=0„ ig Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES =,,--0- -- 1iiii Page Index: 70 sheets. _M V� ��..� iiii Author: nickt :Lret7 n Color: ■ EsEiesiwiiiiiiaviii® _ ._•°`° File Name: Plan Set.Arch.425 Rio Grande / Place.2020.02.24.pdf Subject: PlanCheck Page:A9.1 ROOF,WALL,AND FLOOR ASSEMBLIES Provide UL D502 in the UL Page Index: 70 sheets. Author: nickt Color: ■ ., i, . , IZEI=•=: File Name: Plan Set.Arch.425 Rio Grande Place.2020.02.24.pdf IF Subject: PlanCheck Page:A9.2a PARTITION TYPES AND DETAILS Revise to read UL U415 Page Index: 72 Revise to read UL Author: nickt U415 Color: ■ SSW File Name: Plan Set.Arch.425 Rio Grande 14iiiiilliaEDDL 4,5 Place.2020.02.24.pdf --UNDERSIDE. RATEDNTA ASSEv __GO . GOUS' SEALANT AT F APPLIED BEFC Subject: PlanCheck Page:A10.4 DOOR DETAILS Will the wall finish at this location Page Index: 82 in corridor 209 be exposed Author: nickt concrete or will you furr it out? If Color: • it is to be furred,the total depth °fir File Name: Plan Set.Arch.425 Rio Grande from face of door should be ",ter shown and may not exceed 8". Place.2020.02.24.pdf ICC/A117.1-2009 section im.......W 404.2.3.5 Subject: PlanCheck ® Page:A10.5 DOOR SCHEDULE Door 108A must be sealed from Page Index: 83 smoke per 2015 IBC 509. Author: nickt �. � f>oo„—m„„a Color: • seled from smoke „ .ev s-o o,z'a... File Name: Plan Set.Arch.425 Rio Grande Place.2020.02.24.pdf N Subject: PlanCheck Indicate the requirements of Ze�.o�m;m w Page:A10.5 DOOR SCHEDULE U Page Index: 83 2015 IBC 1010.1.10 exc 1 on the F7n u_ ,g; Author: nickt plans. 0 d Color: • � <� File Name: Plan Set.Arch.425 Rio Grande e° ay° °, U Place.2020.02.24.pdf Z w 0 U-Factor Skylight Fenestration Docs.425 Rio Grande Place.2019.03.pdf(1) Subject: PlanCheck Page: 10 You have provided U-ratings by Page Index: 10 an NFRC—accredited lab in accordance with NFRC-100. To Author: nickt ;' Color: • document the chain of custody, -;x =- :: File Name: U-Factor Skylight Fenestration Docs.425 Rio verification labels must be affixed to the units by an Grande Place.2019.03.pdf accredited independent inspection agency or a certificate, affidavit or other evidence from the manufacturer confirming compliance with the above simulation or testing. Note this requirement in your plans or specs. U-Value Simulation Letter w Attachments.pdf(1) Subject: PlanCheck Page: 2 This document does not alleviate Page Index: 2 our concerns that the channel glass does not comply with City - --°� Author: nickt=- of Aspen fenestration policy. - Color: • "" File Name: U-Value Simulation Letter w Attachments.pdf .,.,.�m.�.�, Option 5 of the policy for demonstrating compliance reads: "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." ETC Laboratories performed the simulations; they are not listed anywhere in NFRC's database so we are unable to verify that they are NFRC accredited: http://nfrc.org/testing-verification- resources/ The letter states that the NFRC software will not allow the specific combination of materials to be simulated, so they have separately simulated two separate components of the system and then arbitrarily added them together(offsetting the a perfect cumulative effect by reducing to 75%)to get an overall U-factor.This does not appear to be in accordance with NFRC-1 00.