35th Change Order 11/12/2024 Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
M.C.A.INSTR.8800.2
Enclosure(1)
3/28/2017
Page 3
MONROE COUNTY/DEPARTMENT OF AIRPORTS
CONTRACT CHANGE ORDER
PROIECTTITLE: KWIA Concourse A&Terminal Improvements CHANGE ORDER NO.: 035
INITIATION DATE: 8/8/2024
TO CONTRACTOR: NV2A/Gulf Keystar 1V CONTRACT DATE: 8/17/2022
The Contract is changed as follows:
The Original(Contract Sum)(Guaranteed Maxium Price) $ 101,461,771.00
Net change by previously authozied Change Order $ 12,860,292.67
The(Contract Sum)(Guaranteed Mxium Price)prior to this Chage order was $ 114,322,063.67
The(Contract Sum)(Guaranteed Mxium Price)will be(increased)by this Change Order $ 181,500.00
The new(Contract Sum)(Guaranteed Mxium Price) including this Change Order is $ 114,503,563.67
The Contract Time will be(uindhainged)by days
The date of Substantial Completion as of the date of this Change Order is 4/8/2025
Detailed Description of change order and justification:
In accordance with the RFI#368 and#368.1 responses,this Change Order authorizes installation of STO Powerwall and Finishes per the attached
drawings and specifications on the clerestory wall of KWIA Concourse A(20-2039-01).
Notice of Acceptance(NOA),cost breakdown,revised drawings and specifications,RFI's#368,#368.1,and#376 are attached.
POTENTIAL CHANGE ORDERS IN THIS CHANGE ORDER:
PCO# I Title Schedule Impact Amount
084 IPPD-STO Powerwall 1 $ 181,500.00
Total:1 $ 181,500.00
This change order is 0.18%of the original contract price.
Signed by:
Not valid until signed by Owner,Architect(if applicable),and Contractor L r G I -
A.V1STOp1A,(,V' S, �pO0/30/2024 1 12:01:46 PDT
ARCHITECT: 062E1EB4233B487...
ocu igne y: DocuSigned by: DATE:
Y/Y 10/24/2024 1 19:48:06 PDT
CONTRACTORS:
���� - 8F59717D29E34A5...
Si 11/5/2024 1 08:05:35 PST
Signed by: DATE:
EXECUTIVE DIRECTOR OF AIRPORTS FaArl SM&(JJAJ
8E65F52F4C2F4D3... DATE:
Christine Hurley Digitally signed by Christine Hurley
COUNTY/DEPUTY ADMINISTRATOR Date:2024.11.12 12:14:16-05'00'
DATE:
NPOE COUNTYA �y nNEY
A Y'YO'IIV P FO, DS DS
QED ,�.
A' IJ ATTORNEY
Date 11/6/24
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
NV K � KYT -
PCCO #035
NV2A/Gulf Keystar JV Project:20-2039-01 -KWIA Concourse A and Terminal Improvements
9100 South Dadeland Blvd,Suite 600 Program
Miami, Florida 33156 3941 South Roosevelt Blvd.
Phone:(786)233-5060 Key West, Florida 33040
Prime Contract Change Order #035: PPD - STO Powerwall
TO: Key West International Airport FROM: NV2A/Gulf Keystar JV
3491 South Roosevelt Boulevard 9100 South Dadeland Blvd,Suite 600
Key West, Florida 33040 Miami, Florida 33156
DATE CREATED: 10/23/2024 CREATED BY: Mansour Sodagari(NV2A/Gulf Keystar JV)
CONTRACT STATUS: Approved REVISION: 0
DESIGNATED REVIEWER: REVIEWED BY:
DUE DATE: REVIEW DATE. 10/23/2024
INVOICED DATE: PAID DATE:
SCHEDULEIMPACT: EXECUTED: No
REVISED SUBSTANTIAL SIGNED CHANGE ORDER 09/27/2024
COMPLETION DATE: RECEIVED DATE:
CONTRACT FOR: 20-2039-01:Key West International Airport TOTAL AMOUNT: $181,500.00
Concourse A
DESCRIPTION:
PPD-STO Powerwall
In accordance with the RFI#368 and#368.1 responses,this Change Order authorizes installation of STO Powerwall and Finishes per the attached
drawings and specifications on the clerestory wall of KWIA Concourse A(20-2039-01).
Notice of Acceptance(NOA),cost breakdown,revised drawings and specifications, RFI's#368,#368.1,and#376 are attached.
ATTACHMENTS:
POTENTIAL CHANGE ORDERS IN THIS CHANGE ORDER:
PCO# I Title Schedule Impact Amount
084 1 PPD-STO Powerwall $181,500.00
Total: $181,500.00
The original(Contract Sum) $101,461,771.00
Net change by previously authorized Change Orders $12,860,292.67
The contract sum prior to this Change Order was $114,322,063.67
The contract sum will be increased by this Change Order in the amount of $181,500.00
The new contract sum including this Change Order will be $114,503,563.67
The contract time will not be changed by this Change Order.
A;
DS
Christopher Kopec(McFarland Johnson, Key West International Airport NV2A/Gulf Keystar JV
Inc.)
49 Court Street, Suite 240 3491 South Roosevelt Boulevard 9100 South Dadeland Blvd, Suite 600
Binghamton, New York 13901 Key West, Florida 33040 Miami, Florida 33156
Signed by: Signed by: DocuSigned by: DocuSigned by:
(,h,v'isfep(�, S. 6 ftt ItWlc�t.a4 Sfv'ir AJA,� ' L�66 Sch k v�v
SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE
10/30/2024 1 12:01:46 PDT 11/5/2024 1 08:05:35 PST 10/24/2024 1 19:48:06 PDT
NV2A/Gulf Keystar JV Page 1 of 1 Printed On: 10/23/2024 06:50 PM
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
NV
K
GULF BUILDING PCO #084
KEYST' R
NV2A/Gulf Keystar JV Project:20-2039-01-KWIA Concourse A and Terminal Improvements
9100 South Dadeland Blvd,Suite 600 Program
Miami,Florida 33156 3941 South Roosevelt Blvd.
Phone:(786)233-5060 Key West,Florida 33040
Prime Contract Potential Change Order #084: PP® - STO Powerwall
TO: Key West International Airport FROM: NV2A/Gulf Keystar JV
3491 South Roosevelt Boulevard 9100 South Dadeland Blvd,Suite 600
Key West,Florida 33040 Miami,Florida 33156
PCO NUMBER/REVISION, 084/0 CONTRACT. 20-2039-01 -Key West International
Airport Concourse A
REQUEST RECEIVED FROM: CREATED BY: Mansour Sodagari(NV2A/Gulf Keystar
JV)
STATUS: Pending-In Review CREATED DATE: 8/8/2024
REFERENCE: PRIME CONTRACT None
CHANGE ORDER:
FIELD CHANGE: No
LOCATION: ACCOUNTING METHOD: Amount Based
SCHEDULE IMPACT: PAID IN FULL: No
EXECUTED: No SIGNED CHANGE ORDER
RECEIVED DATE:
TOTAL AMOUNT. $181,500.00
POTENTIAL CHANGE ORDER TITLE:PPD-STO Powerwall
CHANGE REASON:A/E Design Changes
POTENTIAL CHANGE ORDER DESCRIPTION:(The Contract Is Changed As Follows)
PPD-STO Powerwall
In accordance with the RFI#368 and#368.1 responses,this Change Order authorizes installation of STO Powerwall and Finishes per the attached
drawings and specifications on the clerestory wall of KWIA Concourse A(20-2039-01).
Notice of Acceptance(NOA),cost breakdown,revised drawings and specifications,RFI's#368,#368.1,and#376 are attached.
ATTACHMENTS„
# Budget Code Description _ Amount
1 09-.24.23.40.S Cement Stucco.Subcontractor STO Powerwall _ $165,000.00
2 99-.99.99.66.0 Procore OH&P.Othermmmmmm Prime Contract _..._ _ .... .
act Markup $16,500.00
Grand Total: $181,500.00
Christopher Kopec(McFarland Johnson, Key West International Airport NV2A/Gulf Keystar JV
Inc.)
49 Court Street,Suite 240 3491 South Roosevelt Boulevard 9100 South Dadeland Blvd,Suite 600
Binghamton,New York 13901 Key West,Florida 33040 lami„Florida 331556* ,
9/24/20 .24
GNATUREV-"1 DATE SIGNATURE DATE NATT DATE
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:8/8/2024 06:59 PM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
PROFESSIONAL ♦ �� •
5409 OVERSEAS HIGHWAY#199
MARATHON,FLORIDA 33050 08/06/24
(305)791-9047 Office
(305)280-8597 Estimating Department
(786)258-1812 Management P.O.No.
professionalplasterinqa.vahoo.com AWOStol65K.KWl&080824
ppdesti mates(d,)yahoo.com
CUSTOMER Job Name&Address:
NV2A GULF KEYSTAR JV KWIA-Concourse A&Terminal Improvements
9100 S.DADELAND BLVD.,SUITE 600,MIAMI FL.33156
csEr7trrl.(;?nv.Layrnul.,,rgrra, l�!5.i.ntr3.{.r7�i1..n;.+;rgpi.pcgrrl. 3491 S Roosevelt Blvd Key West,FL 33040
DESCRIPTION Amounts
Additional Work Order
1. Prep Work.
PW 1.1 NOTICE TO THE OWNER OR CONTRACTOR:
ADDITIONAL WORK ORDER $ 165,000.00
2. STO powerwall installation and finish to a 6001 x SH (includes a 3"soffit as per plan)exterios south and east wall on top of the building.
Installation to be done over a 18/16 ga.,6"x 1 5/8"steel studs at 16"o.c.and 5/8"National Gypsum eXP sheeting(steel framing and Gypsum
sheeting are not to be installed by PPD).Work process to be done as follows:
2.1 Sto Primer/adhesive-B polymer modified portland cement base coat used to embed reinforcing mesh on sheeting
2.2 Sto Armor Mat XX,20 oz./yd2 glass fiber reinforcing embedded in STO Primer/Adhesive-B on sheeting
2.3 Sto Guard with Sto EmeraldCoat air and moisture barrier coatingapplied to dry Sto Primer/Adhesive-B.Including one layer of Type D,No.15
asphalt sturated kraft paper is placed over dry Sto EmeraldCoat as a slip-sheet.
2.4 Sto Powerwall Stucco:pre-bagged portland cement stucco mixed with sand and water in the field,Including galvanized expanded metal lath
installation.
2.5 Sto finish:ready-to-use polymeric finish.
*The work process described above considers the specifications per Notice of Acceptance(NOA#23-0518-03)by MIAMI DADE COUNT.See Fig.1.0
attached below,the full document will be sent along with this estimate.*
3. General exclusions
Exc 3.1 No Interior of the building.
Exc 3.2 No Framing(18 ga.,6"x 1 5/8"steel studs at 16"o.c.)installation.
Exc 3.3 No Drywall(5/8"National Gypsum eXP sheeting)installation.
Exc 3.4 No plywood installation
Exc 3.5 No stone to be installed.
Exc 3.6 No work on metal or wood columns.
Exc 3.7 No brackets will be installed.
Exc 3.8 No work to be done at any DETACHED element from the wall to be done as per the description above.
Exc 3.9 No stucco or prefabricated foam bands to be installed
Exc 3.10 No shutters,louvers,grilles,railings or any element will be removed and/or reinstalled,if it's required it will be charged accordingly.
Exc 3.11 No columns are considered in this quote.
Exc 3.12 No stairs landings or stairs raisers will be done.If required it will be charged accordingly.
4. When all work has been performed.
W D 4.1.Work area floors have to be swept only.PPD does not mop or do any extra cleaning process to the floors,if required it would be charged
accordingly.
W D 4.2.Take off the window guard.
W D 4.3.All garbage produced by the work done has to be taken to the container(the container must be provided by owner or contractor)
W D 4.4.All PPD equipment used to perform the job has to be taken down and out of the property by PPD personnel.
BREAKDOWN
Materials $ 30,000.00
Labor $ 41,000.00
Supervision $ 14,000.00
Housing $ 22,000.00
Equipment $ 13,500.00
Administration&Overhead $ 18,600.00
Insurance&bonding fees $ 9,600.00
Texture $ 400.00
Proffit $ 15,900.00
Contractor
Owner Initial l II"hear er II:'iic advised lhis edhi nale is aalliid II`aii 30 days Ili onn 11 w date IlIsted alllxove
O
A 1 11 1 1 0111 0 1 11Vl CrbllVrrClA f OIR 01111R HOMEOWNER
1.You are responsible for any work permits needed for this job.Please notify PPD if you need us to request any additional Permit, Contract Total $ 165,0��.0�
Insurance,or Bond.If PPD needs to request any of the previuosly mentioned,it will be charged accordingly. Please refer to point#10 in
the Estimates NOTES on the page below.
2.Any specific modifications should affect the cost of labor and materials.
3.Owner or Contractor must provide a dumpster.PPD will only be carrying the garbage and waste to the container on-site,the
responsibility for the take-out and recollection,and proper disposal of these materials will be by the dumpster/garbage container
supplier.If PPD is requested to suplied the dumpster,this will be for exclusive use of PPD waste and debris.
Price is only to do the Additional work in the building,as per description above. Construction Type: Commercial
This estimate is based on: Plans through email 11/09/22
Project analysis and estimate: Ismael Enriquez Sales rep: Ismael Enriquez Estimate Editor: Joel Ruelas
DIRECT ALL INQUIRIES TO: Ismael Enriquez 305 280 8597
Jerry Jimenez 786 258 1812 Page 1 of 2
THANK YOU FOR YOUR BUSINESS!
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
PROFESSIONAL , GM
Page 5 from the Notice of Acceptance(NOA)by MIAMI DADE COUNTY.The full document will be sent along with this estimate.*
Description:
RUN . ..... ......
1.0 Substrates and Stu products approved with tho system
1 10 t/au.,tS x 1 5/8"steel stude at 16 o c.
2 6/0"Neboaal Gypsrarn rsXP A;STM C'1177 somphanl sheathing fastened to framing with No 8 wafer Beall scrows at d"o.c.
long studs and porirnotor
1.3 Ste r'rlrn n/AdIuseve 13 polyrnor rnodilrsd portendconsent r bars.neat used feerubad mintorcing rneash on sheathing
1.4 Sto Armor Mrd XX,20 ox/yda glass fiber reinforcing embedded ire Sto Pit mer/Adhesive-l3 on sheathing
/ 1.5 SI.Gil.rd with St.Gold Coat air and rrrumtona burrs r coating applies to dry Ito["'it euAdhosive-D
IA Slo I'owerwall Silicon pre bagged portland coment slumo mixed with sand and water in the held
// I; 1.7 ter finish Ready to Also polyr'nenc finish
4
2 ....... 20 Application
i, 21 Sto grimier/Arfl—lve-t3 base coat is mixed In accordance with written Instructons on the bag and used lu fully oureed
fQ 1
,r'to Arnror Mat XX reinforcing mash on the sheathing surface Baser enat is allowed to dry overnight.
_
/ -- 2,2 Sto Greed with Sto Gold Cast Is applied to the dry brass coat in accordance with Sto written Instructions,.
3) 0 �s 23 Or.layer of Type 0,hl s 15 asphalt elders led IcraO pope,is placed over dry Sto Bold Coat as.r slip-sheet.
/ 2 4 Fasten drada Wire"twirl Tree 2.5 at nominal 5"o o along stud,,I.aeconfilaco with AS'S"I'M C 1053 and
Strucla Wise published Insulation instructions.
7 5 Apply Sm Foworwail Memo as scratch and brown coat.Mix stu,sxr with approximately 200 Ibs of clean sand and ratable water
in ply
with Instructions,printed on bag. Metal cures brown coat rninionne Off hours,Iran allow to dry,before applying
finish
r 2.6 Mix Eke finish to a uniform consistency and apply with a,,loan stainless stool trowel.
General Notes
'el
.. sys em shall p r 0 Code .
This systrern has bean designed in accordance with the Florida Building Code 2020 Edition,
been tested In err.nfanro with Florida ituilcllrr C'ude"iAS?C11 "I"AS 20?and"fA5 203.
ae Nod b a Record
for
ed plastering zing actor
4. Thee Frrgirrauor or ArcMtocf of hia<x>rd for esch pruloct using this system shell design the framing and sheathing as required by
governing codes and this document.
s. All stud.used with this system shall be completely sheathed at the Inlodor flarrge or bridged at a maxicium every 5 ft,of stud
ten tith or as specified by stud sainufacturor.
�.........(8 _, N. All steel studs shall be structural with'1 5/8"minimwn flange width and a ininimum yield strength of 33000 psi,
PROMUCY APPROVED
u npl in w Ilry ilia r
Design i'urt1DSSUre Rating a oraw"a.l n'N 23.0518.03
d'/-100 pSi rvrv. ,r «,.r/trrraua
-75LY.. mi r.,i 1 u r�.nmwr ruva;ar-
Fig.1.0
PROFESSIONAL PLASTERING DESIGNS,INC. CONTRACTOR/OWNER
DIRECT ALL INQUIRIES TO: Sr.Estimator Ismael Enriquez 305 280 8597
General Office/Payments 305 791 9047 Ext.703
THANK YOU FOR YOUR BUSINESS!
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
G U L F B U I L D I N G NV2A/Gulf Keystar JV Project:20-2039-01 KWIA Concourse A and
N V K � KE=-Y r iR 9100 South Dadeland Blvd, Suite 600 Terminal Improvements Program
Miami, Florida 33156 3941 South Roosevelt Blvd.
P: (786)233-5060 Key West, Florida 33040
RFI #368.1 : Clerestory Wall Assembly Follow Up
Status Open
To Christopher Kopec(McFarland Johnson, Inc.) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Don Koppy(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Oren Guttmann(McFarland Johnson, Inc.) Miami, Florida 33156
Tang Fang(Mead&Hunt)
Tonya Wood(Mead&Hunt)
Judy Telford(Mead&Hunt)
Date Initiated Jul 25,2024 Due Date Aug 1,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number Reference
Linked Drawings
Received From
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
,Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Thursday,Jul 25, 2024 at 03:55 PM EDT
The response to RFI 368 stated"Fasteners type and spacing is determined by the roofing contractor,similar to the fastener
spacing for other conditions,per the performance requirements listed in the specifications.
Similar to the stud walls at the change in the roof heights of the PVC roofing system,this condition is also no different than
what was included in the approved submittal for the east wall of PVC roofing system. See submittal pages 44,45,and 46."
Please see the attached response from Decktight(KWIA RFI 368.1 Attachment)to the response to RFI 368. Please advise if
the insulation shall only be attached at every stud(16"o.c.). If additional attachment is required, please advise.
Attachments
KWIA RFI 368.1 Attachment.pdf
Official Response Response from Judy Telford Mead&Hunt on Thursday,Aug 1,2024 at 03:31 PM EDT
See attached response for MH comments Note: Please review the attached Transmittal PDF for the full formatted text.
Attachments
Transmittal_RFI-RFI#368.1 -Clerestory Wall Assembly Follow Up(Responded and Closed).pdf, RFI#368.1 -MH
Response.pdf,Transmittal_RFI-RFI#368.1 -Clerestory Wall Assembly Follow Up(Responded and Closed).pdf
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:Aug 1,2024 04:31 PM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
..................................................................................................................................................................................................................................................................................................................................
WA 368.1
Ryan Donnelly
Y
From: Craig Partin <Craig@decktight.com>
Sent: Wednesday,July 24, 2024 4:18 PM
To: Ryan Donnelly;Tom Hilgner; Richard Spreen
Cc: Rick Derrer; apinto@nv2agroup.com; Claudio Santos; Gustavo Lazaro; Mansour
Sodagari; Tim Bergeron;John Govero;Alex Hyppolite; Gregg Gaston; Kellen Donnelly;
Jasmine Sander; Gabriel Valladares
Subject: RE: KWIA RFI #368: Fastening Pattern at Clerestory Wall Response
Attachments: KWIA RFI 368 Response.pdf
Good Afternoon All,
Based on a few of the phone conversations Tom has engaged in today,and the proceeding MH response to
RFI#368,we offer the following clarification in hope of avoiding further delays and potential confusion.
The roofing submittals referenced in the AE's response (attached) relate to tall wall flashing conditions and the
manufacturer's requirements for MEMBRANE termination. Specifically, Fibertite detail FTR-DW7 which was
submitted for site condition 8/A503. High flashings are secured a min.18"o.c. With a stud spacing of 16",we
exceed this manufacturer's requirement.As I understand it, no insulation attachment exists at this condition.
Decktight detail A501-8 Clerestory Sill(submitted and approved), depicts the metal counterflashing and sealant
where wall flashing terminates below the curtain wall system.
These submittals in no way represent insulation attachment to a vertical stud wall. Furthermore, no roofing NOA or
product approval can be correctly applied to this wall condition.
Wall assemblies,attachments, impact ratings,etc. are not functions of the roofing subcontractor on any
project. All required engineering, NOA's,etc. must be provided by the appropriate design professional to us.
Current site conditions allow for insulation attachment at every stud (16"o.c.). If the design team determines that
additional attachment is required,changes to the existing wall construction would likely be required.
One option we see often in these situations is a 5/8"or 3/4" plywood substrate installed direct to studs(in lieu of the
Densglass). This would allow for a more stringent insulation attachment, but again any such solution must come
from the design team. While we remain committed to assisting whenever possible, Decktight will not be
responsible for the design or engineering of a wall assembly.
We appreciate your assistance and expedience,as this wall work must remain on hold until this matter is
responsibly resolved,and we are provided an approved fastening pattern that can be implemented in the field.
Respectfully,
n Craig Partin
DECK I G. Vice President
,r+ompat�y tit
Crqfismen
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
G U L F B U I L D I N G NV2A/Gulf Keystar JV Project:20-2039-01 KWIA Concourse A and
rm F{ -.............�i.....................................................................................................................................................................................................................................................................................................................�
NV 'al Improvements Program
3941 South Roosevelt Blvd.
Key West, Florida 33040
RFI #368: Fastening Pattern at Clerestory Wall
Status Closed on 07/24/24
To Christopher Kopec(McFarland Johnson, Inc.) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Don Koppy(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Tang Fang(Mead&Hunt) Miami, Florida 33156
Tonya Wood(Mead&Hunt)
Judy Telford(Mead&Hunt)
Date Initiated Jul 24,2024 Due Date Jul 31,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number A501 Reference
Linked Drawings
Received From
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Wednesday,Jul 24,2024 at 08:47 AM EDT
Sheet A501,dated 5/5/23, indicates that 1/2"coverboard,2"rigid insulation,& 1/2"gypsum sheathing is to be secured to the
cold formed metal framing.There is no fastening pattern indicated on the drawings. Please provide the fastening pattern for
the insulation&coverboards at the clerestory wall.
Official Response Response from Judy Telford Mead&Hunt on Wednesday,Jul 24, 2024 at 02:00 PM EDT
Note: Please review the attached Transmittal PDF for the full formatted text.
Attachments
Transmittal_RFI-RFI#368 Fastening Pattern at Clerestory Wall(Responded and Closed).pdf, RFI#368-MH Response.pdf,
Transmittal_RFI-RFI#368 Fastening Pattern at Clerestory Wall(Responded and Closed).pdf
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:Jul 24,2024 02:27 PM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
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( ) Y
RFI #368: Fastening Pattern at Clerestory Wall
Status Open
To Tonya Wood(Mead&Hunt) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Tang Fang(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Judy Telford(Mead&Hunt) Miami, Florida 33156
Don Koppy(Mead&Hunt)
Christopher Kopec(McFarland Johnson, Inc.)
Date Initiated Jul 24,2024 Due Date Jul 31,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number A501 Reference
Linked Drawings
Received From
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Wednesday,Jul 24,2024 at 08:47 AM EDT
Sheet A501,dated 5/5/23, indicates that 1/2"coverboard,2"rigid insulation,& 1/2"gypsum sheathing is to be secured to the
cold formed metal framing.There is no fastening pattern indicated on the drawings. Please provide the fastening pattern for
the insulation&coverboards at the clerestory wall.
Awaiting an Official Response
MI RESPONSE
astoners ty14.)e and sIl.)a n us deteinir6ined Il�ny the uroofing contractor, suuNllair to the 'tasten u s',)aail Moir
°'their condflons, 14".) u• the I'.)eifoinma n u• npuw irernents Illisted in the s�',)edficaflons
&rnlillair to the stud wdls at the hain in the uroof Ih li hts of the roofing systeicrn, bINis condflon lis
dso no dffeirent than what was lien lluwuded in the q.)I I',)iroved suwul[,)iN[[d foir the as ail of ITounfin
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:Jul 24,2024 09:04 AM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
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N hcv 1 KW IA Concourse A and
III368 1 IIII, al Improvements Program
uuuuu ��3941 South Roosevelt Blvd.
P�....../.86.....11.3._.5060................................................................................................................................................................................................................................... Key West Florida 33040
( ) Y
RFI #368: Fastening Pattern at Clerestory Wall
Status Open
To Tonya Wood(Mead&Hunt) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Tang Fang(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Judy Telford(Mead&Hunt) Miami, Florida 33156
Don Koppy(Mead&Hunt)
Christopher Kopec(McFarland Johnson, Inc.)
Date Initiated Jul 24,2024 Due Date Jul 31,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number A501 Reference
Linked Drawings
Received From
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Wednesday,Jul 24,2024 at 08:47 AM EDT
Sheet A501,dated 5/5/23, indicates that 1/2"coverboard,2"rigid insulation,& 1/2"gypsum sheathing is to be secured to the
cold formed metal framing.There is no fastening pattern indicated on the drawings. Please provide the fastening pattern for
the insulation&coverboards at the clerestory wall.
Awaiting an Official Response
MH RESPONSE
Please see attached revision sketches to the drawings A134 and A501 and additional specification Section 092423,for
the recommended STO PoWerwall product and design in response to this RFI.
Jason Rivera,the STO Field Service Manager for Florida, 54-290-1662 Jrivera@stocorp.com noted that the projects'
stucco contractor, Professional Plastering Designs, is Well versed in the use of TO's materials, and can assist With
speedy procurement and review of the installation.
In review of the photos sent, it appears some of the currently installed Wall materials are located in slightly variance
from the Drawings. Once we have these verified, we will issue updated documents as necessary.
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:Jul 24,2024 09:04 AM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
G U L F B U I L D I N G NV2A/Gulf Keystar JV Project:20-2039-01 KWIA Concourse A and
N V K � KE=-Y r iR 9100 South Dadeland Blvd, Suite 600 Terminal Improvements Program
Miami, Florida 33156 3941 South Roosevelt Blvd.
P: (786)233-5060 Key West, Florida 33040
RFI #368.1 : Clerestory Wall Assembly Follow Up
Status Open
To Tonya Wood(Mead&Hunt) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Tang Fang(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Oren Guttmann(McFarland Johnson, Inc.) Miami, Florida 33156
Judy Telford(Mead&Hunt)
Don Koppy(Mead&Hunt)
Christopher Kopec(McFarland Johnson, Inc.)
Date Initiated Jul 25,2024 Due Date Aug 1,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number Reference
Linked Drawings
Received From
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
,Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Thursday,Jul 25, 2024 at 03:55 PM EDT
The response to RFI 368 stated"Fasteners type and spacing is determined by the roofing contractor,similar to the fastener
spacing for other conditions,per the performance requirements listed in the specifications.
Similar to the stud walls at the change in the roof heights of the PVC roofing system,this condition is also no different than
what was included in the approved submittal for the east wall of PVC roofing system. See submittal pages 44,45,and 46."
Please see the attached response from Decktight(KWIA RFI 368.1 Attachment)to the response to RFI 368. Please advise if
the insulation shall only be attached at every stud(16"o.c.). If additional attachment is required, please advise.
Attachments
KWIA RFI 368.1 Attachment.pdf
Awaiting an Official Response
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:Jul 25,2024 04:00 PM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
..................................................................................................................................................................................................................................................................................................................................
WA 368.1
Ryan Donnelly
Y
From: Craig Partin <Craig@decktight.com>
Sent: Wednesday,July 24, 2024 4:18 PM
To: Ryan Donnelly;Tom Hilgner; Richard Spreen
Cc: Rick Derrer; apinto@nv2agroup.com; Claudio Santos; Gustavo Lazaro; Mansour
Sodagari; Tim Bergeron;John Govero;Alex Hyppolite; Gregg Gaston; Kellen Donnelly;
Jasmine Sander; Gabriel Valladares
Subject: RE: KWIA RFI #368: Fastening Pattern at Clerestory Wall Response
Attachments: KWIA RFI 368 Response.pdf
Good Afternoon All,
Based on a few of the phone conversations Tom has engaged in today,and the proceeding MH response to
RFI#368,we offer the following clarification in hope of avoiding further delays and potential confusion.
The roofing submittals referenced in the AE's response (attached) relate to tall wall flashing conditions and the
manufacturer's requirements for MEMBRANE termination. Specifically, Fibertite detail FTR-DW7 which was
submitted for site condition 8/A503. High flashings are secured a min.18"o.c. With a stud spacing of 16",we
exceed this manufacturer's requirement.As I understand it, no insulation attachment exists at this condition.
Decktight detail A501-8 Clerestory Sill(submitted and approved), depicts the metal counterflashing and sealant
where wall flashing terminates below the curtain wall system.
These submittals in no way represent insulation attachment to a vertical stud wall. Furthermore, no roofing NOA or
product approval can be correctly applied to this wall condition.
Wall assemblies,attachments, impact ratings,etc. are not functions of the roofing subcontractor on any
project. All required engineering, NOA's,etc. must be provided by the appropriate design professional to us.
Current site conditions allow for insulation attachment at every stud (16"o.c.). If the design team determines that
additional attachment is required,changes to the existing wall construction would likely be required.
One option we see often in these situations is a 5/8"or 3/4" plywood substrate installed direct to studs(in lieu of the
Densglass). This would allow for a more stringent insulation attachment, but again any such solution must come
from the design team. While we remain committed to assisting whenever possible, Decktight will not be
responsible for the design or engineering of a wall assembly.
We appreciate your assistance and expedience,as this wall work must remain on hold until this matter is
responsibly resolved,and we are provided an approved fastening pattern that can be implemented in the field.
Respectfully,
n Craig Partin
DECK I G. Vice President
,r+ompat�y tit
Crqfismen
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
G U L F B U I L D I N G NV2A/Gulf Keystar JV Project:20-2039-01 KWIA Concourse A and
rm F{ -.............�i.....................................................................................................................................................................................................................................................................................................................�
NV 'al Improvements Program
3941 South Roosevelt Blvd.
Key West, Florida 33040
RFI #368: Fastening Pattern at Clerestory Wall
Status Closed on 07/24/24
To Christopher Kopec(McFarland Johnson, Inc.) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Don Koppy(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Tang Fang(Mead&Hunt) Miami, Florida 33156
Tonya Wood(Mead&Hunt)
Judy Telford(Mead&Hunt)
Date Initiated Jul 24,2024 Due Date Jul 31,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number A501 Reference
Linked Drawings
Received From
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Wednesday,Jul 24,2024 at 08:47 AM EDT
Sheet A501,dated 5/5/23, indicates that 1/2"coverboard,2"rigid insulation,& 1/2"gypsum sheathing is to be secured to the
cold formed metal framing.There is no fastening pattern indicated on the drawings. Please provide the fastening pattern for
the insulation&coverboards at the clerestory wall.
Official Response Response from Judy Telford Mead&Hunt on Wednesday,Jul 24, 2024 at 02:00 PM EDT
Note: Please review the attached Transmittal PDF for the full formatted text.
Attachments
Transmittal_RFI-RFI#368 Fastening Pattern at Clerestory Wall(Responded and Closed).pdf, RFI#368-MH Response.pdf,
Transmittal_RFI-RFI#368 Fastening Pattern at Clerestory Wall(Responded and Closed).pdf
NV2A/Gulf Keystar JV Page 1 of 1 Printed On:Jul 24,2024 02:27 PM EDT
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Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
Concourse A&Terminal
Improvements 07/31/2024 Key West International Airport
Improve
Im ove Monroe County Dept. of Aviation
SECTION 09 2423
HURRICANE IMPACT CEMENT PLASTERING
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Hurricane impact rated cement plastering and trims.
B. Weatherbarrier and perimeter sealant.
1.02 RELATED REQUIREMENTS
A. Section 06 1053- Miscellaneous Rough Carpentry: Wood blocking.
B. Section 07 5416- Ketone Ethylene Ester(KEE) Roofing System
C. Section 07 9100 - Preformed Joint Seals: Perimeter sealants.
1.03 REFERENCE STANDARDS
A. ASTM C926-Standard Specification for Application of Portland Cement-Based Plaster; 2023a.
B. ASTM C1063- Standard Specification for Installation of Lathing and Furring to Receive Interior and
Exterior Portland Cement-Based Plaster; 2023.
1.04 SUBMITTALS
A. See Section 01 3000 -Administrative Requirements for submittals procedures.
B. Product Data: Provide data on plaster materials and trim accessories.
C. Evaluation Service Reports: Show compliance with specified requirements.
D. Installer's Qualification Statement.
1.05 QUALITY ASSURANCE
A. Installer Qualifications: Company specializing in performing the work of this Section with minimum
five years documented experience.
B. Install products including sheathing substrates to meet AHJ Approvals. Follow Large Missile Impact
rating requirements for Miami Dade NOA No. 22-1215.05:
https://www.miamidade.gov/building/library/productcontrol/noa/22121505.pdf
C. Copies of Documents at Project Site: Maintain at the project site a copy of each referenced
document that prescribes execution requirements.
PART 2 PRODUCTS
2.01 HURRICANE IMPACT RATED CEMENT PLASTER APPLICATIONS
A. Lath Plaster Base: Metal lath.
1. Plaster Type: Factory prepared plaster mix.
2. Number of Coats: Three.
3. First Coat: Apply to a nominal thickness of 3/8 inch.
4. Second Coat: Apply to a nominal thickness of 3/8 inch.
5. Leveling/Crack Resistant Coat: Apply to a nominal thickness of 1/32 to 1/16 inch.
6. Finish Coat: Apply to a nominal thickness of 1/8 inch.
2.02 FACTORY PREPARED CEMENT PLASTER
A. Exterior Portland cement plaster system made of scratch and brown base coat, leveling coat with
reinforcing mesh, and acrylic finish coat; install in accordance with ASTM C926.
1. Provide weather resistive barrier as part of the system.
2. Manufacturer- Basis of Design:
a. Sto Corp; Sto Powerwall HI: www.stocorp.com/#sle.
b. Substitutions: See Section 01 6000 - Product Requirements.
MJ No. 18811.02 HURRICANE IMPACT CEMENT 09 2423- 1
PLASTERING
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
Concourse A&Terminal
Improvements 07/31/2024 Key West International Airport
Improve
Im ove Monroe County Dept. of Aviation
B. Premixed Base Coats: Manufacturer's mixture of cement, aggregate, fibers, and proprietary
admixtures for scratch and brown coats; install in accordance with ASTM C926.
C. Premixed Leveling/Crack Resistant Coat: Acrylic polymer-based blend approved for use with plaster
manufacturer's base coat and finish materials.
1. Acrylic Base Coat: BTS Plus
2. Reinforcing Mesh: Sto Mesh 4.5 oz fiberglass.
D. Premixed Coating: Polymer modified acrylic coating, integrally colored, and spray applied to
substrates prepared in accordance with manufacturer's written installation instructions.
1. Color: To match "White"..
2. Manufacturers:
a. Sto Corp; Stolit HDP 1.0 Fine Texture: www.stocorp.com/#sle.
b. Substitutions: See Section 01 6000 - Product Requirements.
2.03 ACCESSORIES
A. Lath:
1. Wire Size: Minimum 2.5 lb./yd2 (1.4 kg/m2)self-furred stainless steel diamond mesh metal lath
in compliance with ASTM C 847, with Type D, No. 15 asphalt satuarated kraft-paper packing or
separate slip sheet.
2. Opening Size: 11/16 by 1-1/2 inches.
B. Finishing Accessories: Weep screed, casing bead, corner bead, corner lath, expansion and control
joint accessories meeting ASTM C1063; rolled zinc, unless noted otherwise.
1. Types: As detailed or required for finished appearance.
2. Special Shapes: In addition to conventional corner bead and control joints, provide U-bead at
exposed plaster edges.
3. Roofing Termination Reglet: Fry STX, zinc, with manufacturer provided fasteners.
C. Reinforcing Meshes:
1. Standard Detailing: 4.5 oz/sq yd alkali-resistant, interlaced, open-weave, glass fiber mesh.
2. Hurricane Mesh: 20 oz/sq yd alkali-resistant, interlaced, open-weave, glass fiber mesh..
D. Mechanical Fasteners: Non-corroding fasteners in compliance with AISI S200—2007 and ASTM C
1513:
1. Steel Framing—minimum #8 Type S or S-12 wafer head fully threaded corrosion resistant
screws with minimum 3/8 inch (10 mm)and three thread penetration into studs.
2. Tie Wire— 18 gauge galvanized and annealed low-carbon steel in compliance with ASTM A
641 with Class I coating.
E. Weather Barrier: StoGuard--fluid applied air/moisture barrier for sheathing, concrete, and concrete
masonry substrates consisting of multiple compatible components:
1. StoGuard RediCorner—a preformed fabric piece used in the corners of rough openings in
tandem with StoGuard Fabric for quicker installation
2. StoGuard Primer—primer for use with StoGuard Conformable Membrane.
3. StoGuard Conformable Membrane—flexible air barrier membrane for continuity at static
transitions: sheathing to foundation, dissimilar materials (CMU to frame wall), wall to balcony
floor slab or ceiling, flashing shingle lap transitions. Also used for dynamic joints: floor line
deflection joints, and through wall joints in masonry or frame construction.
4. Sto RapidGuardTM -one component STPE rapid drying gun-applied treatment for sheathing
joints, rough openings, seams, cracks, penetrations and other static transitions in above grade
wall construction such as: shingle lap over flashing, wall to balcony floor slab or ceiling, and
through wall penetrations—pipes, electrical boxes, and scupper penetrations
F. Perimeter Sealant: StoSeal STPE sealant; "White"color, high-movement, low modulus, non-sag
one-component silyl-terminated polyether joint sealant designed for use on vertical above grade
walls. Provide backer rods of sizes and types required by sealant manufacturer.
MJ No. 18811.02 HURRICANE IMPACT CEMENT 09 2423-2
PLASTERING
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
Concourse A&Terminal
Improvements 07/31/2024 Key West International Airport
Improve
Im ove Monroe County Dept. of Aviation
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions are acceptable prior to starting this work.
B. Verify substrates for lath is flat, secured to substrate, and joint and surface perimeter accessories
are properly in place. Verify membrane flashings by other trades are sealed and secure.
C. Verify mechanical and electrical outlets located within areas to receive this work have been properly
tested and approved.
3.02 PREPARATION
A. Clean surfaces of foreign matter using approved acid solutions, solvents, or detergents, and then
rinse surfaces thoroughly with clean water.
B. Install hurricane impact resistance layer over sheathing:
1. Hurricane mesh application: Apply approved base coat(Sto Primer/Adhesive-B)over the
sheathing with a stainless steel trowel to a uniform thickness of approximately 1/8" .
2. Work horizontally or vertically in strips of 40"and immediately embed the mesh into the wet
base coat by trowelling from the center to the edge of the mesh. Either overlap the mesh not
less than 2-'/" at mesh seams or butt mesh at seams. If butting at seams, embedded detail
mesh in base coat must be used to treat butted seams prior to the application of the air and
moisture barrier. Allow base coat to dry before applying the weather barrier products.
3.03 INSTALLATION -WEATHER BARRIER
A. Install weather barrier in accordance with manufacturer's instructions.
B. Integrate weather barrier with flashing accessories, and adjacent wall openings, penetrations, and
cladding transitions.
C. Apply weather barrier in accordance with manufacturer's written instructions, horizontally with upper
layer lapped over lower layer at least 2 inches.
3.04 INSTALLATION -LATH
A. Install metal lath with accessories over sheathing material and weather barrier with fastening system
in accordance with ASTM C1063 into studs.
B. Provide vertical control joints, designed and spaced, as recommended by manufacturer.
3.05 MIXING
A. Open and mix only as much plaster as can be used prior to initial set.
B. Mix materials to uniform color and consistency.
C. Do not retemper mixes after initial set has occurred.
D. Protect mixtures from frost or freezing temperatures, contamination, and excessive evaporation.
3.06 APPLICATION
A. Apply plaster in accordance with manufacturer's written instructions and comply with ASTM C926.
B. Base Coats:
1. Apply base coat(s)to fully embed lath and to specified thickness.
2. Follow guidelines in ASTM C926 and manufacturer's written installation instructions for moist
curing base coats and application of subsequent coats.
C. Leveling Coat:
1. Apply leveling acrylic base coat to specified thickness.
2. Fully embed 4.5 oz reinforcing mesh in leveling coat.
D. Finish Coats:
1. Cement Plaster:
MJ No. 18811.02 HURRICANE IMPACT CEMENT 09 2423-3
PLASTERING
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
Concourse A&Terminal
Improvements 07/31/2024 Key West International Airport
Improve
Im ove Monroe County Dept. of Aviation
a. Apply with sufficient material and pressure to ensure complete coverage of base to
specified thickness.
b. Apply desired surface texture while mix is still workable.
c. Float to a consistent finish.
2. Primer and Acrylic Coatings:
a. Remove surface contaminants such as dust and dirt without damaging substrate.
b. Apply primer in accordance with manufacturer's instructions.
c. Apply finish coating in number of coats and to thickness recommended by manufacturer.
E. Install perimeter sealants and backer rods to provide weatherproof installation.
3.07 TOLERANCES
A. Maximum Variation from True Flatness: 1/4 inch in 10 feet.
3.08 REPAIR
A. Patching: Remove loose, damaged or defective plaster and replace with plaster of same
composition; finish to match surrounding area.
END OF SECTION
MJ No. 18811.02 HURRICANE IMPACT CEMENT 09 2423-4
PLASTERING
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
G U L F B U I L D I N G NV2A/Gulf Keystar JV Project:20-2039-01 KWIA Concourse A and
N V K � KE=-Y r iR 9100 South Dadeland Blvd, Suite 600 Terminal Improvements Program
Miami, Florida 33156 3941 South Roosevelt Blvd.
P: (786)233-5060 Key West, Florida 33040
RFI #376: Sto Powerwall NOA
Status Closed on 08/06/24
To Christopher Kopec(McFarland Johnson, Inc.) From Ryan Donnelly(NV2A/Gulf Keystar JV)
Don Koppy(Mead&Hunt) 9100 South Dadeland Blvd, Suite 600
Tang Fang(Mead&Hunt) Miami, Florida 33156
Tonya Wood(Mead&Hunt)
Judy Telford(Mead&Hunt)
Date Initiated Aug 6,2024 Due Date Aug 13,2024
Location Project Stage
Cost Impact Schedule Impact
Spec Section Cost Code
Drawing Number Reference
Linked Drawings
Received From Antonio Pinto(NV2A/Gulf Keystar JV)
Copies To Tim Bergeron(NV2A/Gulf Keystar JV),Kirk
Boothroyd(McFarland Johnson, Inc.), Kellen
Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly
(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf
Keystar JV),Alex Hyppolite(NV2A/Gulf Keystar JV)
,Gustavo Lazaro(NV2A/Gulf Keystar JV),Joseph
L. Petzack(McFarland Johnson, Inc.),Antonio Pinto
(NV2A/Gulf Keystar JV),Jasmine Sander
(NV2A/Gulf Keystar JV),Claudio Santos(NV2A/Gulf
Keystar JV), Mansour Sodagari(NV2A/Gulf Keystar
JV),Gabriel Valladares(NV2A/Gulf Keystar JV)
Trade Waterproofing
Activity/
Question Question from Ryan Donnelly NV2A/Gulf Keystar JV on Tuesday,Aug 6,2024 at 09:48 AM EDT
STO's website shows NOA 22-0713.05 which is expired(8/2/2023).But NOA 23-0518.03(attached)is valid until 8/3/2028.
Since both NOAs are for the STO POWERWALL HI WALL PANEL SYSTEM, please confirm that the JV is to use NOA 23-
0518.03.
Attachments
STO NOA 22-0713.05.pdf,STO NOA 23051803.pdf
Official Response Response from Judy Telford Mead&Hunt on Tuesday,Aug 6, 2024 at 04:29 PM EDT
Yes,the JV is to use an NOR that is not expired. Attached is the exact NOR 22-125.05 that we recommend as the basis of
design for this wall.
Attachments
RFI#376-MH Response.pdf
NV2A/Gulf Keystar JV Page 1 of 2 Printed On:Aug 8,2024 05:40 PM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
RFI#376-Sto Powerwall NOA Project:20-2039-01 KWIA Concourse A and Terminal Improvements
Program
All Replies Response from Judy Telford Mead&Hunt on Tuesday,Aug 6, 2024 at 04:29 PM EDT
Yes,the JV is to use an NOA that is not expired. Attached is the exact NOA 22-125.05 that we recommend as the basis of
design for this wall.
Attachments
RFI#376-MH Response.pdf
NV2A/Gulf Keystar JV Page 2 of 2 Printed On:Aug 8,2024 05:40 PM EDT
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
MIAW '"atl A" [4)A fr t (°r:rr,S1,Y
W II o '�II PI PRdDL C11"CONTROL L SEC 110 N
t q 805 SW 26 S rccl, R,>a xsn 20
DEPARTMENT liat 1Idl?1I.;r kienaoni„ 1=loiicloa.m131,75,474
IlOARD A1' D Cd:lDEADMINISTRATION T I"rk''ISIM Ta.T86)315-2w"jn F 1-,6 015-.2591)
.NOTICE OF ACCEPTANCE A) 12 uor�;uUMA;Ndumuoe�",�'���ammm
s to t"ewu por tloaa
1,1Q111 ' ;"au1y ' rd't"`k Rark%vay, 11kig. 140 SIB. 1,N
Atlanta, 'kw'A 30331
:°t:F E'..
1 Urr1 NOA is ,ciiaait�" issitie° 'nrrlw.er" the aata"r re,LiWrVOaation, L"aivc'lrearlpg I,1c, use o CotI:wI,'ru tioll Me
a.Iaivarrnenitrlue'n stubinittemrt has been reviewed and uaa°,Iceplcd by Ntiaruni Dade Cawuaing, t11i`1t lGlawuluel Corm,ail Section To be
uwd in M ia Illi-Daaate County Aral, rrreaas."ul�ili�arrwr ur Ilcrva'ccl 11� (be Arrrhoril� Haw ing"luris icticin(,Pall i�
llis NQA shafl 111,mr I ,a,aiii4 o;iikt thic cx inaF1l"a) wlaatc stared liiulW.aW, 'Tlra. Minnatrl ad t°0,nnty Proal,nel Control Scv,:Ita."1a(111
N i,,,jnil-1 ,,tijc wrlaal" aanatc a)i Che A 11,1 tan ,Irrcaas o(hcr tlarai N11'ami-l4ulacic C"hint)"1 a.cscrwc the hgfinl Ro h4tvc jbusr Naas kjttcl arr..
alinicr"iail o.cacd Naar w�lualily as urr"iuuiva~ Iiauu>Ii.mws. 11" tlli* product or nran1c°ru0 tjilw ra.m cirlu:artri in flee° ,at.ca"p'ler1 ria�nracr, r.11e
ananuffi tux r will hicurr 111c cxirr:nse of'such raw:rring and rclw ei t~♦I nuiny inimeulis rely revoke,niodifYl air saiurp nd tht a ,fit,,
Suaai priwclract air malciiat withi!rt 1 ell- juriscl.wtarwra. I>t1'.:1d r°c wcs the riplit Ix)rc aak,c this acceptance 11FIt is cicterniLned liyi
Mi urar:i-iDaadc C'uun.tlw l'auiuluict d"sinl.rcil Sect:irira 6liaat' this pi-cFuiuct uiva- raUutcrial I'>iil:w lri rnC t IIIC rn:alralr,caraa°rih- 01 1i'ia°
al,liNiuorlrfe building ua'&e
Tail. r'e"duct Isappi,oved ,:a de:csibecil 1aertin canal has Loren desig,aaed Naa con"I''ply avatlt fhe Florida IncluacEing,
the I lid Ia "w elr'rc.:c 11ur"aru aie,Zone,
DESCRIPTION:
Stec I"owemi- w°aall III Wall Panel System with, lritni to Nkh-e "1iwin Traaeu 2.5 and St1r,cco over 518" AP..
Gypsum Shealhing
APPRO AL DO('"I,'NIEN ': F),III wlrtg titled "$io I'lowermAl 111 with Siructa, Mfir'Q 'T"w"a+irl T tte. 2.5", shcetq 1
111uCOLIgla 3 of3, prepared by olle r:°a;aIuAN"ktrare , dated AP61 2023, ;signed air1d ;voided Iry Willia~rrtt R. I-leiderk 111,
on Il "alhtQ,Q23,, (]i+r mring tlac. Warrru-I wto Ca.arallt.y lmrti tlel 1'.74"m lrial aal31IrruMI[ aWnalt MA111 11ty Noo, r,:c > f
Ae,c°e plaaracei number and approval, clatc"a by tlix Miaanti-Dadc Cor my Product t'°rmratr Clll ocil;carl"
MISSIL INII-A c"i, A I"uG1C: : Large and Smalt N'lksiler Impact Resistant.
tant.
Lk I^alwl:'4wG: Each trait dea[] 'bear a laa:5rinarlerat N,ambel wrtli the rrnaat'aatl cltaremr's, naine, or logo, model,
11'eawerw all 1-1111, city, state and l`ea"llaawraa'ltrg Iaata:m,,erit:: "1wY"Eivar"r"tr Data:e C.'otrnty T"rcreitla t C,ontrol Ap r v&-d".
unle%i otherwise noted Nturciri. I'aar~11 container (Itueket a)r djtutaa;I needs to 1,,tc labeled. 1 hik is further deflited as
eifd'i roll rm *tv i ni 1"orcitig rrra`a.i or otoli,.
I NENVAL, of this NdiA sh'afl 1V cornsidered aftec sa rene u1 ,"Irlplr"etiotl has 1x n filed and there has been no dig nge
in 01C a plioablv liauulding aai c 11-rgIau<>I'a"a l)( IfTe liml.Ig of this,tal,"od ct
TERMINATION of dais, NGA aw i"Nl iw"tcut' Aft( rITe a;h"iapiraOwl dame, aaa if there has W~ruien a revision or change, in the
I'll awfials, usc, raii>I' aft'nlanitrlacoirc of,the p.u° Irict ol,liproo'ess Miwtl c 4.11"a11tsNOA als wi a`r'iwl","rwet'MI n1 Ot'4N1,W""1)11)(11 , 6M
sal s,, awadvo—Itsing or aatal' nrltr"r Iaturposcs slanll WAla}ImC;DGC,')llY tarnr;in"ate° Ibis NC IA, Faarnmarc Io coilsply, knith aany soakfD of
th'k, NOA .wleill fiw «waatr;se rear tcnninaaric„n and ut' O ,
Il)vEITCTISEN ENI The Nt:rA number Inr..aic°du] by t1'rc° od cjtds N^II'uni Daade C unly, HIolial'a1" aanai I'i.nlNr.axed 1"Wa the
expiration daw omky be, displwicd in arulaeruising lilerawre It all! 1ac:rnra,"rw of 11ae Nt' A is c islrlaycde thiela it sihaull be d'aiw
ill its ctV merle",
UNSP CT O : A �,rlpi , i',4'11ris en6re NOA shall be larruw,iulw d 1f;) llle taser b"r"° the n,arniAj,cNnrell"co its all�rribirgors and
sNlaaII be ,rkari lab 1 fb-1,jnnslau";1ion Ar,tlac-Job site at t4c r ekillnwasl;4"a1 the Bunlalni O lea Nanrl
"I'liis NOA con sisIs c11 this,page. 1 and e"w1 eincc, 'page E,,ll". as "wa°elI as aapprovaarl clalc n i.cm. nienIiolie°d aabocr er"
Ilie swbniju°ted altact nentutlean was reviewed l"wwaP Carlos NL Utrel"A" �11J.",,
j N�4JIa"u� No2.14518.0.3
rraarc.eacletrvi ,PI4e°
tAIAratlnrt Date: A.0 gusl 1113,2028
Approval Daltc; Ati, test I)J, 2(12
I�i� tw '1
Docusign Envelope ID:A59D261 D-DC84-489F-BD85-966AAE366FA3
Sfi) Cormralim
NOTICE OF ACCE IYUAN C�E: EVIDENCE StIMMITTEL)
A. DRAWINGS
I. Drawing tided "Sloflowcma Il 111 'wilh 2 5", sheets I 11110L),g])
3 (Tf 3, ptepared by the manul"acturcr, (fated April 202.1, signed and scale(,], by William
R,, 1,W�idett I 11, V,,E oni 05/1 Oil()213"I
B., TESTS
I Test, repoms an 1) AUr Infilluttion T'esl, per .F'B,C., 'FAS 202-94
2) Uniffirin StaticAir Pressure Test, Loading,pei, H ( TAS 20194
�3
3) %Vater Resistance Test, pet, FE.O..", TAS 202-94
4) Large Missile Impact Test per FBC.',,, TAS 201-94
5) Cycl i1c W itid, Pressio e Loadi rig pei, F B(', TAS 2 Wl-94
a I cmig with i na t k,ed-up draw 1 rigs and i nstall atim diag;M,111 cif Pcowerwii 11, III wide S tructa
Wlir' Twirl "F1,1141C 15 by Chlrk'Dietricl-li, prepiareld by Inlemck, 'Fest Repi�wt No,
F5478.01-550-18 110, dated 03/01121023, revised on 0+10V2023, signed and sealed by
Tanya A, Dokaym RE
C. CALCULATIONS
1. Noinc,
D. QUALF11-Y ASSURANCE
I. Warm-flado Mparluic-nt of Regulatory and I"conomic Rosourlws (RI,"R)-,
L MATEIRI.AL CERTIFICATIONS
1. Nwic
F. STATEMEMS
1, Statement.letters of cmic confiorniance for the 7'�a' cdifion (20,20)of the FBCand ofiu.:)
fimancial in tea vst.issued by, William R, Heiden III, P,E,,, both dated, OT11`061'2102-1, and,
signed and waled by William R. Ifellden 111, P.E.
Carlos ',N1. Ulrera, P,E.
Prodtio Control L'urtthier
NOA No.2340518,03
Expirafion Dule,, Augusl 03. 2028
Approval Dow Au ptsi 4,13,2023
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