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55th Change Order 05/18/2026
Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F M.C.A.INSTR.8800.2 Enclosure(1) 3/28/2017 Page 3 MONROE COUNTY/DEPARTMENT OF AIRPORTS CONTRACT CHANGE ORDER PROJECTTITLE: KWIA Concourse A&Terminal Improvements CHANGE ORDER NO.: 055 INITIATION DATE: 2/25/2025 TO CONTRACTOR: NV2A/Gulf Keystar JV 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 $ 19,722,183.74 The(Contract Sum)(Guaranteed Mxium Price)prior to this Chage order was $ 121,183,954.74 The(Contract Sum)(Guaranteed Mxium Price)will be by this Change Order $ 741,597.06 The new(Contract Sum)(Guaranteed Mxium Price) including this Change Order is $ 121,925,551.80 The Contract Time will be(i:haageds by TBD days The date of Substantial Completion as of the date of this Change Order is 7/31/2026 Detailed Description of change order and justification: This PCCO authorizes the scope of work in the following executed PCO's: PCO-129:includes the installation of interior curtain wall expansion joints per the Conformed Set of Drawings. PCO-142:authorizes the installation of a new duplex booster pressure system to provide adequate water flow to Concourse A. PCO-143:includes modifications to the firestopping scope of work in accordance with the conformed set of contract documents. PCO-170:provides for the removal and replacement of existing duct drops serving RTUs 5,6,7,8,and 11 with new galvanized ductwork. PCO-173:authorizes the demolition and replacement of the apron slab at the Arrival Terminal for the West Carousel. PCO-177:provides for approval of the revised December 2025 construction schedule extending project completion to July 31,2026,including compensable time for extended general conditions due to owner-directed delays,unforeseen conditions,design conflicts,and phased operational constraints impacting critical path activities. PCO-196:includes installation and connection of duct smoke detectors for specified AHUs in the arrivals area,including integration with the fire alarm system and shutdown controls,with detectors by others. POTENTIAL CHANGE ORDERS IN THIS CHANGE ORDER: PCO p Title Schedule Impact Amount 129 Pegasus-Conformed Set Revisions $45,542.20 142 Gary's Plumbing-Domestic Pressure System $106,018.00 143 Fire Stop Systems-Conformed Set Changes $58,861.00 170 TKI-Remove and Replace Ducts $36,679.34 173 CTS-West Carousel Apron Slab Replacement $131,375.02 177 Approval of Revised Dec 2025 Const.Schedule&Extended GC $359,310.00 196 Turnkey-Duct Smoke Detectors $3,811.50 Total: $741,597.06 This change order is 0.73%of the original contract price. Initial 161 Not valid until signed by Owner,Architect(if applicable),and Contractor It/(L SignedLby: , GA VISTDrA,f,lr S 6F(t 5/13/2026 14:47:11 EDT ARCHITECT: oszElEeazaaeaa7... —Signed by: DocuSigned by: DATE: 5/8/2026 1 12.56.42 EDT CONTRACTORS: DATE: Signed by: EXECUTIVE DIRECTOR OF AIRPORTS 5/13/2026 1 16:38:50 EDT Fnrnz DATE: Christine Digitally signed by Christine Hurley H u rl e Date:2026.05.18 COUNTY/DEPUTY ADMINISTRATOR y 11:59:34-04'00' DATE: 1 MONROE COUNTY ATTORNEY PPROVETC}" ORM CRV"AaF?:f_A1LLL4J2&ff NTCOATTOfAQDAF Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NV KCKY ;` NG PCCO #055 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 #055: PCOs - 129, 142, 143, 170, 173, 177, 196 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: 4/02/2026 CREATED BY: Mansour Sodagari(NV2A/Gulf Keystar JV) CONTRACT STATUS: Pending-In Review REVISION: 0 DESIGNATED REVIEWER: REVIEWED BY: DUE DATE: REVIEW DATE: INVOICED DATE: PAID DATE: SCHEDULEIMPACT: EXECUTED: No REVISED SUBSTANTIAL SIGNED CHANGE ORDER COMPLETION DATE: RECEIVED DATE: CONTRACT FOR: 20-2039-01:Key West International Airport TOTAL AMOUNT: $741,597.06 Concourse A DESCRIPTION: PCO-129 incorporates revisions to Pegasus'scope per the conformed drawings, including installation of interior curtain wall expansion joints. PCO-142 authorizes the installation of a new duplex booster pressure system to provide adequate water flow to Concourse A, including all required labor, materials,equipment,and supporting documentation. PCO-143 includes modifications to the firestopping scope of work in accordance with the conformed set documents as compared to the 90%drawings. PCO-170 provides for the removal and replacement of existing duct drops serving RTUs 5,6,7,8,and 11 with new galvanized ductwork. PCO-173 includes demolition and replacement of the apron slab at the Arrival Terminal for the West Carousel, including installation of a new 8-inch reinforced concrete slab and placement of PBB stow boxes. PCO-177 provides for approval of the revised December 2025 construction schedule extending project completion to July 31,2026,including compensable time for extended general conditions due to owner-directed delays,unforeseen conditions,design conflicts,and phased operational constraints impacting critical path activities. PCO-196 includes installation and connection of duct smoke detectors for specified AHUs in the arrivals area, including integration with the fire alarm system and shutdown controls,with detectors by others. ATTACHMENTS: PCO 177,pdf, 129-KWIA Pegasus - PCO®129 - Conformed®SeLRevi,pdf, 196-KWIA®Turnkey - PCO®196 - Duct®Smoke®Detecto,pdf, IA®CTS-®PCO®173 West Carousel A r�on®Sla(1).Ddf KVVIA®PCO®170 - Existing®Duct®Drops®Replacem,pdf,KWIA FSS - PCO 143 - ® Conformed®Set®Changes(1J.pdf,KVVIA®Garyss�Plumbing - PCO®142 - Domestic®P,pdf POTENTIAL CHANGE ORDERS IN THIS CHANGE ORDER: PCO# Title Schedule Impact Amount 129 Pegasus-Conformed Set Revisions $45,542.20 142 Gary's Plumbing-Domestic Pressure System $106,018.00 143 Fire Stop Systems-Conformed Set Changes $58,861.00 170 TKI-Remove and Replace Ducts $36,679.34 173 CTS-West Carousel Apron Slab Replacement $131,375.02 177 Approval of Revised Dec 2025 Const.Schedule&Extended GC $359,310.00 196 Turnkey-Duct Smoke Detectors $3,811.50 Total: $741,597.06 NV2A/Gulf Keystar JV Page 1 of 2 Printed On:4/21/2026 06:14 PM Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F GULF BUILIG NV K KE=—YToi PCCO #055 The original(Contract Sum) $101,461,771.00 Net change by previously authorized Change Orders $19,722,183.74 The contract sum prior to this Change Order was $121,183,954.74 The contract sum would be changed by this Change Order in the amount of $741,597.06 The new contract sum including this Change Order will be $121,925,551.80 The contract time will not be changed by this Change Order. ^°^-Initial DS 10- ilk 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: Signed by: DocuSigned by: P P �iG�t av� �{vir,�la�n�Q (--, 1 � (,fit visfe (u v S. a cti - .. _ (� �c�C�c r 062E1 EB4233B487... !8E65F52F4C2F4D3... 019093827A75487... 8F59717D29E34A5... SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 5/13/2026 1 14:47:11 EDT 5/13/2026 1 16:38:50 EDT 5/8/2026 1 12:56:42 EDT 5/1 1/2026 1 1 1:56:27 EDl NV2A/Gulf Keystar JV Page 2 of 2 Printed On:4/21/2026 06:14 PM Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F uuuuuuuuuuuuuuuui III IIIIIII IIIIIII uuuuuu Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Nm " M GULF BUILDING PCO #129 V KSYST*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 #129: Pegasus - Conformed Set Revisions 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: 129/1 CONTRACT: 20-2039-01 -Key West International Airport Concourse A REQUEST RECEIVED FROM: CREATED BY: Rebecca Vieira(NV2A/Gulf Keystar JV) STATUS: Pending-In Review CREATED DATE: 2/25/2025 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: $45,542.20 POTENTIAL CHANGE ORDER TITLE: Pegasus-Conformed Set Revisions CHANGE REASON:A/E Design Changes POTENTIAL CHANGE ORDER DESCRIPTION: (The Contract Is Changed As Follows) Pegasus-Conformed Set Additions This change order includes the costs associated with the changes in Pegasus scope of work depicted in the Conformed Set of Design Drawings compared to the 90%Contract Documents for the KWIA project(20-2039-01),as follows: Expansion Joint scope: -Furnish and install interior side of curtain wall per attached conformed set of drawings.Color to be precast white. Painting scope: -Priming and painting of horizontal structural wind girt at curtain wall locations per attached conformed set of drawings.One(1)coat of Procryl Universal Primer and two(2)coats of Shercryl HPA Semi-Gloss Finish.This scope of work was originally in Fire Stop Systems contract.Per the JV direction,this scope has been transferred to Pegasus at no additional cost to the Owner and was removed from Fire Stop Systems contract. ATTACHMENTS: IA-C.O.R#3-CONFORMED SET ADDITIONS REVISED.pdf # Budget Code Description Amount 1 07-90.10.10.S Expansion Joints and CW Interior Exp Jt $41,402.00 Sealants.Subcontractor 2 99-99.99.66.0 Procore OH&P.Other 10%Markup $4,140.20 Grand Total: $45,542.20 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 SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 4/1/2026 1 09:01:30 EDT 4/2/2026 1 17:26:04 EDT 3/17/2026 1 07:52:41 PDT NV2A/Gulf Keystar JV Page 1 of 1 Printed On:3/16/2026 07:50 PM EDT Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F P E G A IS U S PAINTING & WATERPROOFING 5601 POWERLINE ROAD O:954.55.4616 SUITE 102-103 F:954.944.1930 FORT LAUDERDALE,FL 33309 www.neaasusL1.us SUBMITTED TO: NV2A GULF KEYSTAR JV PHONE: 786-473-4135 9100 S DADELAND BLVD EMAIL: Csantos@nv2agroup.com MIAMI,FL 33156 FAX: - DATE: February 19,2025 ATTN: Claudio Santos RE: KWIA-Terminal"A" Based on the plans,scope sheets,and specifications provided,Pegasus Painting&Waterproofing is submitting the following scope of work and pricing for the referenced project: Addenda received: Conformed Set Drawings. Selections bidding: 070000&090000 WATERPROOFING&PAINTING Pegasus Painting&Waterproofing,LLCwill supply all necessary materials,equipment,and supplies forthe scope of work. e•e e e e• a gee e MATERIAL LOCATION BID PAINTING PAINTING SCOPE DESCRIPTION: -APPLY&REMOVAL OF PROTECTION TO ADJACENT SURFACES AS REQUIRED. -WIRE BRUSH SURFACE AS REQUIRED. -LIGHT PREP OF SURFACE AS REQUIRED. HORIZONTAL STRUCTURAL WIND GIRTSAT CURTAIN WALL -SOLVENTWIPE. .� 1,914.,00............................. APPLY 1) F ROERCYL UNIVERSAL SEMI GLOSS FINISH. LOCATIONS AS PER NEW CONFORMED SET DRAWINGS. ( COATS M.. �II.,, q� NOTE:INCLUSIVE OF PER DIEMS,TRAVEL,LODGING,ETC. EXPANSION JOINTS EXPANSION JOINT SCOPE DESCRIPTION: -SOLVENT WIPE BOTH SIDES OF JOINT. -APPLY EPDXY TO BOTH SIDES OF JOINTS. -INSTALL MM SCE-5005"WIDE EXPANSION JOINTAT INTERIOR SIDE OF INTERIOR SIDE OF CURTAIN WALL AS PER NEW CONFORMED SET CURTAIN WALL. DRAWINGS. $ 41,402.00 NOTE 1:COLORTO BE PRECAST WHITE. NOTE 2:INCLUSIVE OF PER DIEMS,TRAVEL,LODGING,ETC. HOURLY RATE-PAINTER(450 HOURS @$86.36/HR) $ 38,862.00 HOURLY RATE-WP TECHNICIAN(177 HOURS @$90.91/HR) $ 16,091.07 HOURLY RATE-SUPERINTENDENT(79 HOURS @$113.64/HR) $ 8,977.56 MATERIALCOST $ 39,083.92 OVERHEAD&PROFIT(10%) $ 10,301.45 BOND FEE(1.80%) $ 2,039.69 CHANGE ORDER RECtUEST#3=CON ECIRMED SET ADDITIONS E 115p,131III II X.d'JI.II.0.S110.'ull"S a d Q VAII.JI II:IIP,�'„A'tl"M1I1"J'S'�� a� .� all 0 "h S u I �uw" 1.For P&P Bond,add 1,.1X! . 2.Grinding,prep ortouch-up of welds,not included. 3.Painting and touch-up of mechanical equipment and ductwork,not included. 4.Banda prep of metal surfaces,not included. S.Signage and graphics,not included. 6.Painting and color coding of pipes,not included. 7.Prep work necessary to bring walls to an acceptable condition for painting,by others. 8.Parking lot,vehicular,and pedestrian markings,not included. 9.Painting and caulking at sidewalks,curbs and ramps,not included. 10.Finishing of millwork,casework,cabinetry,shelving,and any attached trim is not included. 11.Sealing of Penetrations is excluded. Please feel free to reach out if you have any inquiries.Thank you for considering this opportunity. Antonio Acosta Senior Project Manager PEGASUS Pegasus Painting and Waterproofing,LLC. O:954.755.4616 P 954.944.1930 C:786-535-6474 Antonioo@pegosusf1.us www.pegasusfl.us Page 1 of 1 _ ''' IIIIIIIII III III 1111111�1�111111�� IIIIGu111111 IIIII�n % /D//// �'�I�II.O�JIIII�11111�v �,�1111111111 11111'Y ��� : .�11111111 "° ;IIIIIIIIII � �; �I����IIIIIIIIII � � IIJI)I ,� .■.....■�.■....■.■ I�II��JIII � . i I�lti%�� ■ 111111111� Illll�i �I�I IIIIG0�1111 � °�f�� :�'�GO�JIIII�IIIIII; _ I :'�i111GOC11111 Illll�i IIIIIIIII q_ �. 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Backups include product data, plumbing system drawings,and a quote by VC Systems and Controls. Exclusion: Protective enclosure for Booster Package to protect from weather elements ATTACHMENTS: IA Domestic Pressure S sy to .pdf # Budget Code Description Amount 1 22-00.10.10.S Plumbing.Subcontractor Domestic Pressure System $96,380.00 2 99-99.99.66.0 Procore OH&P.Other Prime Contract Markup $9,638.00 Grand Total: $106,018.00 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 Miami, Florida 33156 SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 3/9/2026 1 08:25:57 EDT 3/17/2026 1 08:42:04 EDT 2/27/2026 1 07:49:46 PST NV2A/Gulf Keystar JV Page 1 of 1 Printed On: 1/19/2026 10:53 AM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 'l �iiui 1 � 1 Mate Plumbing I.µlcengC � � ��� `� � np � �"�� � Stale Fire Marshall Ucense PROPOSAL Octoln r 9.2025 NV2A Group 100 South IDadtnlarnd(Blvd Datrstn One,,Suite 600 t4'itarmni„IFL 35166 Rot:KWM Concourse A a nd'1' Irr final IRenoviinlo n Sub.IDoirin stir Scooter Syste rn We are pleased to provide our proposal for all(labor,irrnstunnaa rnd equipment necessary W inistall a new Duplex Booster Pressure»ystertn to prauvrlidna stuff cldmutwater flow to Y neel or exceed water Supply atemanu d to name concourse. Systerrn shall be installed In""Area C"oil tln0 first Roof under,the stairs. System shall The placed turn an rallevst d piatfforrtn for protection from i fto uldli ng and will the ruttatu ed Ira existlrv5 concrete struuctuure base. System shall Ihave auutrurmrostic bypass installed that MU aUdwrw suutdrtnsulc flower Iut IFKAA l"inip pressure v the event of d power,or puurtnp ftniliure.,Power supply to the nurult shall be provided by otheir&A fire protection syst rn r o nmsturn5 of 4 Ne sphnrlklers shall be iInstalled in Vie pn<urnnp frown to 0drtnply with NFPA,specifications.Added As-tuuutts Shall be suupptl0d by fire protection engineer,for the fire sprinkler syst0rmn iirustru10d, bysterrn to tw Duplex Ecru Series Booster!SFII;460%60HZ,3PH,350ORPM,2110GPIM Crap dty,j 75P s4 Pressure,55I1I zI Boost,3'Flanged Header in 3045E(Pipe.. Syst0rtn includes 21•gallon Itulsdd r tank. Co ntrok Panel to be U11.508A Listed, 'EMA4n UILType 1 with powder coated rurnc lo.srure.VC Systems its s IM onirt e Couursty slplpiroved vendor, IPwr OPOUL BREAKDOWN, N, ID014ESTIIIC PRESSURESYSTEM- 48,240.00 ALUMINUM(PLATFORM: 4¢500„00 S'CAIMIDIRIIILL CONCRETE WALL: $ 2AS0 00 MATE ,MIL(lpLUMBII G)i: 6� 20„00 MATI IRlAIL(IFIIRE): 650,00 IRO (IP AJI114BIlIWD)„ $ 24,52,0M LAISC .IE ICIN EERED AS-BUIL S(FIRE): 7,100400 ye, ,' $ „200� C L AM011I1111, 05, 50.00 Respect s ,Caside ntsd IFiire,Irnc. r llfl u n"ll"a°Ir .o p uullu 1 Key°NN o,J II,, 040 Phoine(.10,51296u 6013 41 Fua,4,0gl 29_% 11)7 , u sEulliiurnrrlalrnplrs?anan v rtn Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ��� �I��� ryII l (, 6.0E -01 141 REPRESENTED BY: . VC SYSTEMS SUBMITTAL NUMBER: 8811 VENTURE COVE QUO10409JV-KWA TAMPA, FL 33637 April 11,2025 800-881-3123 CER'IIIFI D ILEAD IRE.: PROJECT NAME: KEY WEST AIRPORT DISTRIBUTOR: VC SYSTEMS SYSTEM MODEL: 2VC-ECO-G-5-32OX-460 TYPE: DUPLEX ECO SERIES BOOSTER PUMP MODEL GPM TDH HP TYPE P1 ESV15-3 100 127 5 HP MULTISTAGE P2 ESV15-3 100 127 5 HP MULTISTAGE SYSTEM CAPACITY: 200 GPM VOLTAGE: 460 /60/3 PRESSURE: 75 PSI MOTOR SPEED: 3,500 RPM BOOST: 55 PSI ENCLOSURE: TEPE PREM.EFF. MIN SUCTION: 25 PSI HEADER SIZE: 3" FLANGED MAX SUCTION: 50 PSI HEADER MAT: 304L SS PIPE CONTROL PANEL 17.2 FLA 19.1 MCA 5K AIC E:CO2.-07A6 4 A 4 N SS SHINGLE POINT POINE111 FEE 11) UL 508A LISTED CONTROL PANEL SUCTION PRESSURE TRANSDUCER NEMA 4,UL TYPE 1,POWDER COATED ENCLOSURE DISCHARGE PRESSURE TRANSDUCER MAIN DISCONNECT 4.3"COLOR TOUCH SCREEN HMI BRANCH FUSE BLOCKS MODBUS TCP INCLUDED MANUAL&AUTOMATIC ALTERNATION VARIABLE SPEED DRIVES, FACTORY CHOICE STANDARD FEATURES: SS SUCTION&DISCHARGE GAUGES REAL TIME CLOCK&EEPROM MEMORY SS THERMAL RELIEF VALVE GENERATOR INTERLOCK CONTACT FULL STACK BACNET MS/TP AND BACNET IP X-Y TREND PERFORMANCE GRAPH&EVENT LOG INCLUDED OPTIONS: EPDM SINGLE SPHERE RUBBER FLEX CONNECTOR 21 GALLON BLADDER TANK(NON-ASME- 125 PSI) 2"FLOMATIC 888VFD CHECK VALVE,EACH PUMP RAISED STAND-SHIPPED LOOSE-APPROXIMATLY 3-4 FEET TALL Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NOTES: I.Not to be used for construction.Dimensions may van,.See factory for construction drawings 2.Provide 18"clearance around the s-�5tem for service and NEC clearance 1 inftnnt of—mrnl panel 3.Hcadws arc double ended for flow in either direction and fully supported 3 from system base '6e� 10 " O O O f!',�klllll 9 p i I Mryry �" 8 p 2 5 6 7 4 0 34" 0 00 �o N A 40" rE 38 A 44 15/16" ITEM NO. DESCRIPTION 1 PUMP 2 SUCTION HEADER DOMESTIC WATER BOOSTER PACKAGE 3 DISCHARGE HEADER 4 DISC CHECK V 5 BUTTERFLY VALVEE w,; 11,115yMenis &, ("'ol-Arols, hie 6 SPOOL 7 ELBOW DRAWN SCALE Drawing # 8 BASE 11/15/2024 N-T-S 2-G15-3-5-320-320-24-F1-812X 9 CONTROL PANEL DRAWN BY CHECK DATE ISSUED SHEET REVISION 10 YAS F 1 SSZAL 1 OF 1 A 2 I Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NOTES: I.Not to be used for construction.Dimensions and construction may vary.See factory for constntction drawings y✓yl�dry� � ✓ �19�7Y19f" w:�ll�i�JY1�'� ,m r C/ ��1 DP mmws� k�M11/��//��� ��rt �/wm wem+mmoe u ,f ��"III Imi I s Q ,i ✓ar Rf� ri0 G!J/ii/%��r i.o... L. r. I�, B r r/ / / 1 Ifiiili! i III �fr A A ITEM NO. PART NUMBER DOMESTIC WATER BOOSTER PACKAGE A STEEL OR STAINLESS AVAILABLE ull11 � i �l"Ar III W h'i , B CHANNEL OR TUBING DATE SCALE RAISED STAND# C PRE—DRILLED MOUNTING HOLES 9/14/15 NTS DUPLEX BOOSTER DRAWN CHECK DATE SHEET 4 REVISION D COATED TO MATCH BOOSTER SCEN 04/11/25 1 OF 1 A 2 � _I Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F xyle r .5S 3 0"341II°°° Configuration Summary ^�a f 1 i i e4i 1a 1 ldoln-sellf Ipirimoiiing,veirtiicall Irmou lltils'h'age,Ihigh I cein'h'Irli'fugall I with suction iiI nllet and outlet of the salrmoe iidelntiicall Inolrmoiilnall diameters, coupled to a standard Irmootolr. 113.IIIVIIII'r VlIC)11IAII11 Installation Purnp Size Frequency(Hz} Power Colo n1111loh,IIlu1nn1II) h 1+1+s' GO "r Ihgl) Speed Poles Phase( } NAM 3 Enclosure Voltage IVIA'II'II II IIAll S I 111II" AM r�"¢;DJddQDV Purnp Body Material Impeller Material a",y�'a'If llllazlli� JhS�llllvt?Il�u�� "!fd Frame Size Sizing Method} r ?;DIIh} SlI Alinlloss S11volll(AII.SII 301 1VVYII C N4,A;51l of f IlIazwvii Aci oss Cu i vo "ullfiiiAlL, Service Factor Type of Seal Rotating Face I I!'l„ VTodlIl'uuvuc'A11 sv'Als GAIT lboilll Allow Service Factor Usage Stationary Face lr'os Sul1111colnl C'All Ibumllar Glruullplhilhr II iillllardl Upsize Elastorners No Aholl I111 AII Glllfiii Spring Flange Class Type h 6 SS aaa Round II uuYlluvs(JhllSll 30,1J?",us11 ?:Ihussrr,¢DI3?;DQ;D Metal Components ioilll} al1d SS S11 All 11 hAIIFIID AIIr If°IIu"FIItIIS Special Configuration Additional Configuration Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F xylerrii, y 5SV30341�°°60 I Hydraulic Data & Performance Curve lk 7uaA 1 rwO3 u16� m� m 100 GII'INA @ 12271 M F.% 9 up u� Vp. 10 w�„t Ci. Y I n I f OII� .w .„ ... ... .o ..�., �.FR �'. a SS 03 G, o 0 (C 2CI -41,j 6Sr;! Ci„f „.�.:v,� ,C 2Cj ff I II r4r*�sow),acro Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F xylenlii, y Selection Iluulid Selriies Pump Head Fluid Type Density v:SV 1.27 00 fU: MuIIvii 6S.4M IIIIcfIIf, lmllammoe Acceptance G race Fllu lid l eiffilpelratu ire Dynamic Viscosity li�r:S�V0 ",)0iilpin 7'uuilaullrucchillvu'sSIluuuollrAllC11 39rU'11° 1111 /'rUc11, Stages System 1Type Specific Gravity Fluid Vapor Pressure 3 slin llo 14luInn1p U 0 118 Ipsil f lrequuelnuv Operating IiluummolCus GO 11I1u S. Totall IFlow Standby IiluummolCus 100.00 U➢SiWllulnnl No shninIIn1111 y Illulnnlllu Iiotall(Head U,/.00 l.:ry. Pump Flow 1.00.00 UySd311s1 n ISesiiguu II'I'mulilrut° 113esiigin t uii ve, I-Ilow INII''SIIIIIP Rated Speed I:BIEIII UUDS.",SU➢Slillulnn 1081'h a ,00IR11111II U'01"IX 11 head Flow To II:BII::IP(Ratio I IFlow I:BII ii,IFIIOW 13881,'II"U USU U"''r', lid U➢sgjjulnn d"P,M U➢sgjjulnn ISuummolru IEffiu elnuv Qgjp) I IFlow I:BIE111 Illead SP."SS IX U /U➢sgjjl�ulnn 1611 M I11B Slhlafi Irusawem Q112) 1111@QIM11l in I Operating Pressure 34 ILIAO 19 7 34'lh 8111,.96 Il sil SIPSII11I11 11 I@QMax 10 81 h "US,7,,Ih VII is to 11, Enclosure Rated Power Frame Size FLA 11 111 a IIc11u :LM I( 1) 1"1/a!a Speed Rated Voltage Phase SLA `U'1,00 1 pin"I )08)W//I60 V za "1/4-:1.)8/6,�l. Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F xylerrii, y Y s 14 w w Jf 1 !� T a r 7 wuwu� r ilNQ rv�� rw Jj 00 i �.... .� If fk � i ---- v SV G I rf er, SV f'.- C;n:mnstii u.ua,:mli7:mn II 71latelHalls Pump Body(1) Shaft(5) Mechanical Seal(10) Fill/Drain Plugs(14) C,islIlonr (!!;)/Ala l 1./I/,IansT,/rOR Y,ilnloss` ool/ANI'/l6 YoVllm hanio111�m'I on `a Lilrllo,ss1, IGu:,I/ANI '/l6 Impeller(2) Adapter(6) Elastomers(11) Tie Rods(15) a 1,rinlo,,,sYou,ol/ANI`^C C,isl Iftin/h,`�II'/1(JU,s11,/r1.OR V11o1-1Io p I 11)1:) /I) (,,ii 'urn` ool//irI� 111,fl d/A)') Diffuser(3) Coupling(8) Coupling Guard(12) C1' :1.C7 I, a 1,rinlo,,,sYoH/A1S1`"C AIurnlnwri/A'O�r01 YLilillo,,,,,(Ieel/h,I`il,W/ Wear Ring(16) Casing(4) Seal Plate(9) Shaft Sleeve and Bushing(13) 1aLi1nIo,s,`aloe,^I/AIS1 161 i1nIorss`+burl/AI`1 161 1ungslo n(II hiolo Seal Gland(17) Lilinloss`aIoro,ol/ANI '/l6 )Iiuuu ell nsli011ns �¢ L1 D1(MAX.) Total Weight S 1�G 1w,>u�R"a �, )0 6 I in8 1'ra I in :1 1 h � L2 NEMAFrame ( f7rc f/IIC ul Ms9 �� LS D2 I orkl �u a 1(71:i. rl fi 88 rl L6 M(Ref.) du I, 1C)1:i..iin 8/iin � . 0 „o r d !„ „r r, ,TNT A& �� I ra 1E ( p 14 d�PyN fs NAB t 9 I"ANISI CLASS 2150 R,F. WweN rw ,�. G CONHIOUI ' .FIO Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Systems & (""' ontrols,, Inc . WARRANTY — ECO Series - 2016 VC Systems' ECO Series are warranted for a period of twelve (12) months from manufacturing date. The warranty is limited to failure due to material defects or workmanship. For warranty to be in effect, the equipment must be installed, operated, serviced, and maintained with the manufacturers operation and maintenance manual and standard mechanical practice. The obligation of the manufacturer is limited to the repair or replacement of defective material or part. VC System's is not responsible for normal labor charges, transportation, rigging, and handling. Damage resulting to normal wear parts or mechanical seals or damage from pumping product not covered. Further damages due to flooding, fire, wind, lightning, or acts of God are not covered. Damage that is result of maintenance neglect,misuse, or lack of normal service will not be covered. VC Systems disclaims any other warranty either implied or expressed and disclaims liability for property damage, loss of time, loss of income, loss of profit, or liability for liquidated or consequential damages. The maximum liability shall not exceed the cost of the authorized defective materials. VC Systems extends no warranty, expressed or implied, beyond that outlined here, or those specifically agreed to, in writing, at the time of the order entry. NOTES: Motors Motors covered under this warranty are required to be taken to a Baldor authorized motor shop for diagnosis for warranty claim. This includes catastrophic failures, vibration, or noise related to the motor. Impellers (VC ES Series Only) The impellers for VC ES Series pumps are warranted for 5 years against manufacturing defects, corrosion, or failure. This additional warranty is for parts only, same exclusions apply. Exclusions: This warranty does not cover mechanical seals, gauges, transportation, or labor costs for exchange, or installation of repaired or replaced materials. Final determination of warranty shall be made only by the factory upon return and inspection of returned material. No material is to be returned without a return material authorization (RMA)tag which may be obtained from contacting the factory. VC Systems Warranty—2016.1 ECO Models Only Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Nys ems & Controls, Inc. 11 Venture .ov T mp a, Florida '00), 1- 12 UL CER TIFICA TION Packaged pumping systems by VC Systems & Controls,Inc. carry the UL Listing for Third Party Certification as a system built in conformance with it's intended use. This certification for packaged umping systems insures that the equipment meets OSHA and NEC requirements, and include a UL 508A Listed industrial control panel. PACKAGED PUMPING SYSTEMS Q111 )LUSTED 0BF-Q CZJE 1 5672 DATE: PAGE NUMBER: m JANUARY 2010 systel1I s � controls, Inc. 08.01.02 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F In '% '"I yst %Mt "ontrols ca,„„ s S " CERTIFICATIONS & QUALIFICATIONS Material/Product: Domestic Water Booster Systems Third Party NSF certified by Truesdail Laboratories Models: 1VC, 2VC, 3VC, 4VC, 5VC, 6VC , Certified Standards: CA Health & Safety Code (AB1953) Vermont Act 193 Weighted Average Lead Content <=0.25% Federal Public Law 111-380 Maryland Chapter 407, House Bill 372 Louisiana House Bill 471 NSF / ANSI 372 NSF / ANSI 61-G UL Listed: UL QCZJ - Packaged Pumping Systems UL 508A Listed - Industrial Control Panels Other Qualifications: ASHRAE 90.1 Compliant ARRA - Buy American Compliant ASME Certified Welders NIST Certified Testing Equipment Massachusetts State Approval 8811 VENTURE COVE - TAMPA, FLORIDA 33637 - 800-881-3123 Refer to job specific cover page and details for specifications and certifications being provided. 10-30-14-JV Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F stem,I Contro1,S'-1 ,,,, '1n,c%. ,, BUTTERFLY VALVE DI Body — SS Disc — NSF Certified I. tiIV I �NNN SIZE WIDTH CLASS MWP BODY SEAT DISC 1.5" 1.61" 150 250 DI EPDM CFBM 2" 1.62" 150 250 DI EPDM CFBM 2.5" 1.75" 150 250 DI EPDM CFBM 3" 1.75" 150 250 DI EPDM CFBM 4" 2" 150 250 DI EPDM CFBM 6" 2.12" 150 250 DI EPDM CFBM 8" 2.5" 150 250 DI EPDM CFBM 10" 2.5" 150 250 DI EPDM CFBM 5-2-23 JV Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Systems & Con'trolsi , Inc . CHECK VALVE FLOMATIC 888VFD SILENT WAFER CHECK VALVE ................................................... .......... C A 888VFD WIDTH CLASS MWP BODY SEAT DISC 211 2.411 150/300 300/500 DI EPDM 316SS 2.5" 2.67" 150/300 300/500 D1 EPDM 316SS 311 3.25" 150/300 300/500 DI EPDM 316SS 411 4.25" 150/300 300/500 DI EPDM 316SS 611 5.25" 1 150/300 300/500 DI EPDM 316SS NSF 372& NSF 61 CERTIFIED. MEETS MSS-SP 125. 7-10-13-.JJV Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F I Systems-1, Controls., nc . Standard Accessories Gauges • 316 Stainless SteelwU • Glycerin Filled "r M • 2.5" Dial Standard o x r • 1.6/ Accuracy ' 1G Ilk, �� ff Thermal Relief Valve • Stainless Steel Construction • EPDM O-Ring • Opens 105 Degrees • Closes at 95 Degrees • Optional Higher Temperature Range i Thermals are not supplied on hot water systems. Transducers • 316 Stainless Steel • 4-20ma Signal • 2X Over Pressure Limit k • 0-300 & 0-600 PSI Range • Optional 0-15 PSI Range (Level) �t iNO�fluraNw.?4fW uDi �;G'u/�1 wwµ1�Y tllNt �8m Yjro'Nirioly h� ly Dl,�/ • Suitable for local or remote � / installation. j Picture shown does not include the standard Metra- Pack connector. 4/2017 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F I � A CONTROL RODS FLANGES—PLATE STEEL PIPECADM PLATED 150# PSI ASA DIRIrLLIING,FLOATING SIZE 1"-4" 180 135 12"-14" 90 COVER POLY 16"-24" 45 REINFORCEMENT "U„111 b(Id1^4 1IR1!)1II IIrN"PllpS IIIII II„III S A If d IIIR II X11IIII III II Il S IIU11111^4q S 111114(a11-IIAIIR11 DESIGN DATA 1)MAX NEGATIVE PRESSURE.26"HG VACUUM L 2)TEMPERATURE RANGE:20'F-250'F 3)LISTED MOVEMENTS CANNOT OCCUR SIMULTANEOUSLY 4)3:1 SAFETY FACTOR(BURST TO OPERATING PRESSURE) TUBE Pressure rating is based on 170'F operating temperature BODY CONSTRUCTION: MAXIMUM TEMPERATURE NEOPRENE NYLON ❑ up to 230 DEGREES F EPDM NYLON ❑✓ up to 250 DEGREES F BUTYL NYLON ❑ up to 250 DEGREES F NITRILE NYLON ❑ up to 230 DEGREES F *IIIIIIIII1III)�III 4ccw��^IIlAalllk:iilllc foi III.�nd Ill ul°cw��� (i I -Free kY,l MODEL "A" "L" WRK. LATERAL AXIAL AXIAL APPROX. QTY NUMBER NOMINAL FACE TO PRESS DEFLECT EXT. COMP. ANGULAR WEIGHT SIZE FACE (LB.) MS1-1 '/2 1 '/2" 6" 225 (+/- 1/2") 3/8" 1/2" 27 7 MS1-2 2" 6" 225 (+/- 1/2") 3/8" 1/2" 20 9 MS1-2 '/2 2 '/2" 6" 225 (+/- 1/2") 3/8" 1/2" 17 13 2 MS 1-3 3" 6" 225 (+/- 1/2") 3/8" 1/2" 14 14 MS 1-4 4" 6" 225 (+/- 1/2") 1/2" 3/4" 14 19 MS 1-5 5" 6" 225 (+/- 1/2") 1/2" 3/4" 11 23 MS 1-6 6" 6" 225 (+/- 1/2") 1/2" 3/4" 9 27 MS 1-8 8" 6" 225 (+/- 1/2") 1/2" 3/4" 7 41 MS1-10 10" 8" 225 (+/-3/4") 3/4" 1" 7 57 MS1-12 12" 8" 225 (+/-3/4") 3/4" 1" 6 83 MS1-14 14" 8" 150 (+/-3/4") 3/4" 1" 5 115 MS1-16 16" 8" 125 (+/-3/4") 3/4" 1" 4 165 MS1-18 18" 8" 125 (+/-3/4") 3/4" 1" 4 168 MS1-20 20" 8" 125 (+/-3/4") 3/4" 1" 3 170 MS1-24 24" 10" 1 110 (+/-3/4") 3/4" 1" 1 3 1 255 DRAWN BY: DRAWING NUMBER: REV: SIGNATURE: DATE: PO NUMBER: PROJECT: CUSTOMER: NOTES: i 20615 Commerce Blvd„ Rogers, MN 55374 J�1�1 1-800-670-9475 ffIP 763-428-5111 l sales@twincityhose,com ,,F� www,twincityhose,com Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F SINCE 1908 iS SUBMITTAL O wens FX-SERIES HYDRO-PNEUMATIC TANKS company Models: FX-8 thru FX-2000V Submittal Sheet No. C-1101A Date: 1/12 Job Name _ Submitted By Date Location Approved By Date Order No. Date Engineer Notes _ Contractor Sales Rep. Description Construction Wessels type FX-Series Tanks are non-ASME Shell: Carbon Steel replaceable bladder type pre-charged hydro- Bladder: Heavy Duty Butyl (FDA Approved) pneumatic tanks for residential and commercial well System Connection: Stainless Steel and water systems, booster systems, irrigation systems, etc. They are designed to deliver water Performance Limitations under pressure between pump cycles to provide Maximum Design Temperature: 240°F sufficient flow to meet demands. The water is Maximum Design Pressure: 150 PSIG contained in a butyl bladder. The exterior has a baked epoxy finish. Model Part Tank Volume Tagging Information Quantity Number Number (Gallons) FX 8 30011008 2.1 FX19 30011019 5 FX 24 30011024 6.3 FX 60V 30011060 16 FX 80V 30011080 21 DWBS 1 Listed FX 100V 30011100 26 Materials FX 200V 30011200 52 FX 300V 30011300 80 FX 500V 30011500 132 FX 750V 30011700 198 FX1000V 30011000 264 FX 2000V 30012000 528 Typical Specification Furnish and install, as shown on plans, a gallon " diameter X (high) pre-charged hydro-pneumatic tank with heavy-duty butyl bladder. The tank shall have stainless steel NPT system connections and a 0.302"-32 charging valve connection (standard tire valve) to facilitate the on- site charging of the tank to meet system requirements. Each tank shall be Wessels model number FX- or approved equal. 101 TANK ST• GREENWOOD, IN 46143 • (317) 888-9800 • (317) 888-9988 FAX • www.westank.com Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F C-1101A 1/12 .,,, � 4*., r y, Ifs N 1 ... . . 10/ m., 1 FX-8 thru FX-24 FX-60V thru FX-2000V Dimensions &Weights Dimensions in Inches Model Charging Approx. Ship Number A B System Connection Valve F Wt. (Ibs) C D E FX 8 8 13 7 FX 19 11 16 3/4 - 13 FX24 14 13 - 15 FX 60V 15 34 7 39 FX 80V 18 34 1 7.7 49 FX 10OV 18 38 0.302"- 7.2 61 FX200V 22 49 32NC 112 FX 300V 25 55 1 1/2 8.5 141 FX 500V 31 61 1/2 265 FX 750V 31 79 9 330 FX100OV 37 77 2 398 FX 2000V 50 84 835 Notes • Tanks are factory pre-charged at 30 psi and field adjustable. • All vertical models furnished with three mounting legs. • Lifting rings are standard on models FX-100V thru FX-2000V. 101 TANK ST• GREENWOOD, IN 46143 • (317) 888-9800 • (317) 888-9988 FAX • www.westank.com M L N al � 7 - o a L a a 3 a °J L a , a a � U s a � a ai m E V N> p N N -a > a o a_ m � " a a a a a o � a U U Q LL 3 � s � o N L IIIIIII f d N m ro ' o a U V < < N D O K N O o O ^ rn N O � M � O O � m � m a a a � a in m rn N N N in ni a LL� a N N m m v m o u N ^ � m N N m z O.................................................................................... m . n N m ¢ m CD Ln N N ^ f ^ n UN u m u,°i m ... ..........N.... - Q..... 1611M a - m n a � ' c Z c 9- w. o r r ••••••••• a m LL ° al Y z LLw` ca- if 0 r .. o E a a o a o E E v o = o a - 6 p - n U p - M C N a •r O j 30 N N ^ N o 6 v w ¢ n n m o E E _ 6 E E p = y a 0 0 > > O O N 6 0 E w LL Ul CL o y — r ;, u a s s > d w `a B p, n ¢ ¢ o o w w u S n _ —U w 8 N Z �' liivy 3° �a fti �o uo I 0 0 9 o ,. .. .. .IIIA10)1011l flyA 01A .. w O .2 UW tll L r--I j N N Iles p o � P P P Iu� as Eul � U m Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS Controlls, Inc. VC Basic Control System Features 1-3 Pumps of any mix,Configurable as Jockey,Variable Speed or Constant Speed. Possible to add pumps in the future without reprogramming. Time of Day,Run Time, I st On I st Off Duty Cycle Alternation. Dynamic Speed Controls provide automatic adaptation to changing supply pressures. Configurable for Suction pressure sensor or level switch. jk ASHRAE 90.1 Compliant for system friction loss compensation Remote disable Input P11,'21" Generator lockout to hunt number of pumps running under emergency power. Srnsoricss Flow Estimation Each alarm can be independently configured for behavior of pump shutdown,and reset modes. Advanced PID controls with"Kickstart"and"Stabilization" control-,provide fast recovery upon Starting the first pump. Power up restart delay and pressure recovery mode upon.severe pressure loss.Safety and automatically refill crilpty pipes I ,,,.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... I..................11 a(A I without water hammer. Friterstagc sequence timer provides better performance and fewer false starts and stops. Native MODBUS TCP/IP standard or BACNFT MS/TP or IP via optional Gateway. 4.3"Color Touch Screen. Wide Screen Format provides with full interactive and animated graphics for a clear picture of the SVSLcm operation. X-Y Plot of system operation. I plot sample per minute for up to 90 days. Event and History,log with time date stamps and filter controls.Up to 1000 events. Parameter backup and restore utility.Quickly restore all settings to the last known working values at the touch of a button. Maintenance reminder message. Basic Sequence Controller can be configured for I to 3 pumps.Pumps can be one of three types,Small"Jockey"(variable speed),or Variable Speed or Constant Speed.The controller can use any,mix of pump types and any type can be installed in any position.It is even possible to change a pump type in the field,for example,if the owner decides they want to convert an older constant speed pump to variable speed,this is now possible with just parameter changes.This guide is universal for any number and type of pumps installed.All pressure and timer settings are user adjustable.Pressure is monitored and processed using an enhanced PTD algorithm.The result of this calculation generates a speed signal that will modulate the pump speed to maintain a constant system pressure.Pumps are added and rejected based on the speed. The pump speed has a direct relationship to the flow capacity of the pump.This ultimately stages pumps on and off at the most effective points with minimal disturbance to the system pressure.It will inherently adapt as the pump impeller wears or clogs. To prevent false starting and premature stopping of the pumps all timed sequences are interlocked.This means that a lag pump will not begin any start delay timers if the lead pump is not running.Similarly the lead pump stop delay timer will not begin timing out until the lag pump has stopped.By interlocking the pumps in this mariner it is impossible for any pump to start or stop simultaneously under normal operating conditions.This also provides an orderly staging sequence upon power up or when returning to operation from a shutdown such as low suction.An interstage timer is also provided that allows the user to create a short time gap where pumps cannot be added or removed until the timer expires.This allows time for the hydraulics to settle when pumps start and stop.In this way the start delay for successive pumps can be set shorter if needed.The interstage timer is activated once with each pump start or stop event. Typical operation example. As the flow demand on the system increases the PID will speed the pump up to compensate.When the PID output reaches 100%(adjustable)the pump has achieved maximum capacity.Because we know that the pump is at full capacity,we do not need to continue flowing beyond this point to induce a pump start via a pressure drop.Instead we begin the time delay(triggered by the PID output)for starting the next pump in line.When the next pump starts the PID will begin slowing as the next pump ramps up to speed and absorbs a portion of the system flow. As the system flow demand decreases,the PID will begin reducing the pump speed to accommodate the reduction in system flow.When the speed drops below the minimum speed we know that the pump can no longer make enough pressure to open the check valve.At this point it is running at or near dead head.If we Set the'-PUMP REJECT SETPOINT"at this point then we can reject a pump and let the other purnp(s)speed Up to compensate for the change in the flow division. Obviously,speeding the pumps up again would cause the"PUMP REJECT SETPOINT"to be exceeded and therefore no additional pumps would be stopped. Because the drives ramp the speed up and down slowly the PID will have time to adjust the speed of the drives as pumps are added or rejected from operation. For this reason there is little or no change in system pressure when pumps are added or removed. Dynamic Speed Control System Configuring the system reject speed can be done manually if desired,but in man-,,cases,the supply pressure to the system varies throughout the day making the the speed based setting difficult to Set properly.Thanks to the improved processing power available today,it is now possible to let the controller dynamically calculate the best values in real time so the system will always operate at the optimal points.Unless there is a very specific need for manual controls it is suggested that dynamic speed controls be enabled.However,if manual control is desired,the controllers built in startup wizard can assist in calculating the best values for your application. Secondary control method In the event a sudden pressure drop is detected and the pump has not already started from the primary sequence,the pressure drop would stage pumps on using traditional pressure based sequencing.These settings will be based on building minimums to allow more adjustable range on the primary system. Page I of 9 Tll,li"! F0 J, l,11 17 J, 0 7 271/r1�10 fi, Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoII" trot �ls, Inc. Lead pump Sleep Mode-Maximizing enerU saviti;s A special sleep mode feature is provided that will constantly test for a zero flow condition.When no flow is detected,the lead pump will enter sleep mode, reducing the speed to 0%and effectively stopping the pump.Once the sleep mode has been entered,the pump will remain at 0 speed until a pressure drop is detected.In dais way,the building static pressure can sustain small demands similar to die way hydro-pneumatic storage tanks work in many constant speed systems.If a pressure drop is detected,generally set several pounds below the normal operating pressure,the lead pump will ramp up and restore die system pressure.If the building demand is still low enough,the lead pump will return to sleep mode to conserve energy. Sleep mode is compatible on systems with or without hydro-pneumatic storage tanks.In some cases,a hytho-pneumatic storage tanks can be added to increase fire amount of time the lead pump can remain in sleep mode. One common problem with variable speed system is that they arc very sluggish upon"waking"from a sleep state and that results in undesirable pressure fluctuations,often for 30 seconds or more.This is because in most cases,the first 50-70%of the pump speed has no impact on the system pressure.It simply requires that much speed to open the check valve and begin flowing water.While a PID is an excellent choice for speed control when everything is up and running,it is blinded during die initial start of the lead pump.The PID will see no change as it speeds up the pump and react more aggressively to compensate. Then suddenly the pressure will spike as die pump crosses the threshold at which the check valve opens and begins flowing water.It's too late to do much at this point because the PID has ramped way beyond the speed required to make the minimum pressure and now has to reduce the speed to correct the huge error.If the water demand is very low,the excess pressure is often trapped and can even cause a high system pressure shutdown in severe cases.This problem requires aver), careful and complex mathematical approach to resolve. VC Controls has developed a solution to this age old problem by creating a modified PID algorithm that transparently eliminates this overshoot.The software handles all the complex issues of getting the pump speed up to the threshold as quickly as mechanically possible,then seamlessly transitions into a full PID control scheme once the initial threshold has been overcome.In this way,the system response time is fast, accurate and produces no overshoot,even when starting into a closed valve(no flow)situation. Pressure Recovery node When the pumps are offline for an extended period of time such as after a power outage or a system shutdown,the pressure can drop significantly and potentially create a dangerous hydraulic situation.If the pipes have drained and air has entered the system,simply restarting the system would cause the water to rush in at high velocities to refill the pipe.The very nature of the controller is to restore the pressure as quickly as possible.If the pipes are full,this is desirable,but ifthe pipes are empty,this can be disastrous.High velocities will eventually slam into the end of the pipe.Water does not compress like air and when it hits the end of the pipe,severe water hammer will occur.If the pipes arc new and strong,everything may be tine,but over time as the pipes and fixtures weaken,this water hammer could cause serious damage and pipe breaks.This system has a pressure recovery mode feature that can be enabled to monitor the pressure and determine when the building has begun to drain and draw air into the pipes.In the event the pressure drops to unsafe levels,the recovery mode automatically engage and refill the system slowly,by adjusting the pressure setpoint down to the current pressure,lien gradually increasing it over time as the pressure is resorted.The recovery mode is fully adjustable so even die weakest pipes can be protected from water hammer resulting from empty pipes. Alternation of pumps The controller will change the order in which ptnnps start depending on programmed settings.This controller employs 3 different types of alternation than can be used independent or together as desired.Failed pumps arc automatically removed from the sequence and a new alternation sequence is generated using the remaining pumps.Because the system may have a mixture of different pump types,the alternator will group pumps that arc of the same type and alternate each group independently. When pumps are added or removed from operation,this alternation mode will always attempt to remove die pump that has been operating the longest.In other words,the first pump started will be the first pump stopped.This alternation will generally keep a steady rotation through the pumps under normal circtunstances. Actual run time is not controlled or balanced in this mode,but rather the objective of this alternator is to ensure a fresh pump is always used when adding and the pump that has been running longest is stopped first. This alternation will automatically alternate the pumps at the preset time of day on selected days of the week.This alternation causes a forced alternation regardless of any run time or stop/start cycles of the pumps.In the scenario where one pump runs continuously,a simple duty-cycle alternation may never be induced.The Time of Day alternation will guarantee alternation will occur on specific days at a specific hour. Duty Cycle and Time of Day alternation cycle do little to balance die run time of the pumps but do a good job of making sure no pump gets all of die run time.In some cases it is desirable to limit the run time of a pump by switching to a new punp after the current pump has run for a preset time.This is very-useful for system that have continuous and relatively stable demands that might cause a single pump to operate alone most of the time.Using the Run Time alternation would cause a new pump to be used every so often.The user may choose to set the run time so a new pump starts every 8 hours of actual continuous running time.This method of alternation can equalize the run time across the pumps if that is the desired goal. Display Screens The controller is provided with a 4.3"Wide Screen Format touch sensitive operator interface screen.Actual screens may vary slightly based on number of pumps or special features ordered,however this overview covers typical concepts and features provided with every system.The back light is automatically turned on when any part of the screen is pressed and wil I remain on for approximately 30 minutes if no buttons are pressed.This timer can be adjusted if desired. Under normal operation die display will show system operational data such as system and suction pressures or levels,PID output speed,flow rates,pumps running,elapsed rum time etc.Many screens will have buttons that allow access to more help or information windows.Some icons such as the speaker in the bottom right hand corner are also buttons.Touching the speaker will mute the beeping sounds heard when pressing buttons.Wien muted,this icon changes to show if the sound is on or off.Screens that contain sensitive information such as configuration and parameter settings are protected by a password.Take some time to familiarize yourself with the screens available.The Menu button provides access to all major screens such as the main screen,the trending screen,the event log and parameters. Refer to--Controller Setup"for details on changing system settings. Page 2of9 V ,pl! V0ll,11 7ul 't0 d,ruXtlgn�YlBiuM '771/r10105, Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoII" trot �ls, Inc. Trending and Event Logs This conu otter is provided wish special data logging capabilities.The event log can be accessed by touching MENU then selecting ALARM&EVENT LOG. These logs can be very useful when troubleshooting system operation.All events such as pump alarms and actual pump run status are logged as they occur.The time that they occurred and the time that they ended are also recorded.Many events will also include values related to the event in the message.For example,if the supply pressure to the system dropped and caused the system to alarm,the message would show a Low Supply Alarm followed by the pressure that the was being supplied at the moment the alarm engaged.Normal system events appear in a bold print as they occur and fade to a lighter color as they end.Active events can be double clicked to change the color so it is easy to identify new alarms that occur after current alarms are acknowledged.Alarm events will appear in the scrolling banner at the top of the screen that turns red when alarms exist,otherwise it will be green.A special log filtered to display just the alarms can be accessed by touching the Alarm banner.This can be very helpful for viewing all alarms present at once when many alarms exist.All alarms will appear in the normal event log as well.The first screen shouts current alarms and events.A button on this screen opens a window drat allows viewing of older events and alarms.To simplify viewing,alarms are indented and preceded with[!].All events and alarms arc backed up in EEPROM memory so they are retained even after a power loss.In addition to the event log,area]time chart recorder is provided that will show the trend history of the system and suction pressures as well its the pump speed over the past 90 days or more.Each screen displays about 60 minutes of data and samples arc approximately l minute apart. l I r '1' w 77, ,r ,, 0 128L16 21:55 Uter p i s ad4lalin � ytWIP 14�IA 14.uCA mii. ,,�� ., n 41-, .4_s� Data from the current day can be accessed by simply using the arrow keys at the bottom of the chart recorder to scroll back and forth through time.You can skip from day to day using the DATE arrow buttons located near the right edge of the chart.Touching the chart will cause die date in die upper left corner of the chart to change to the date and time of the point you touched. Event history logs and x-y data plots share EEPROM memor},so both are retained through a loss of power.When the memory is full,the oldest data is deleted as new data comes in.The ample storage should be enough to track down issues even if they have spanned over long periods of time. Alarms and Indicators and other controls The system will monitor the supply and discharge pressures as well as drives for proper operation.In the event of abnormal operation the controller will illuminate a common alarm lamp and display a message indicating the source of the problem.All systems are provided with a form C common alarm"dry" contact for remote monitoring.This contact will change state in the event of any alarm including loss of power.The"Silence"button may be pressed to quiet the audible alarm while problems are resolved.The local and remote alarms will remain active until the condition ceases. Note:Each alarm can be configured as needed to cause a pump shutdown,manual or automatic restart of pumps as well as manual or automatic reset of the alarm.The configuration is limited to factory authorized personnel due to the possible dangers involved in some scenarios and to ensure warranties are not void. All systems are provided with the following alarms and messages.Additional alarms and messages are provided in addition to those listed here.Related information to each alarm is provided at the touchscrccn for all alarms. LOWSYSTEM ALARM If the pressure(level)fails to rise above die low pressure(level)alarm setting within the alarm delay timer setting,this alarm will be engaged to notify an operator of die condition.This alarm will automatically reset when the condition ceases to exist.Possible causes include pumps left in the off position,motor overloads or drives tripped or clogged pump impellers. HIGH SYSTEM ALARM If the discharge pressure(level)rises above the alarm pressure(level)setting for the duration of the alarm delay timer,all pumps in"AUTO"will be stopped to prevent damage to system piping.Some possible causes include a failure of a pressure sensor or excessively high supply pressure to tie system,improper PID tuning or manual operation of the pump above the high pressure alarm setting.A pressure display that is higher than the range printed on the sensor can indicate a sensor failure or wiring problem.Note that it is more common for a sensor to fail to negative pressure than a high pressure. LOW SUCTION ALARM The water source to the system should have some positive pressure(level).If this pressure(level)is lost there is danger of damage to the pump caused by a lack of water to properly lubricate the pump bearings.If the pressure(level)drops below the alarm pressure(level)setting for the duration of the time delay then the pumps in"AUTO"will be stopped.The pumps will automatically return to operation when the water supply pressure returns.The alarm must be manually reset. Note:The suction alarm can be configured for a variety of sensors.Systems that pump from a pressurized city water main will generally have a pressure sensor, where as a system that is fed from a reservoir tank might use a level sensor or possibly a level switch.This controller can be configured for each of these possibilities. Page 3of9 O ,ii'' n0il,11 7ui 't0 729/rldfli, Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoII" trot �ls, Inc. PUMP#/xl FAIL TO START I Where[x]=the pump number that has failed) If any motor starter fails to engage when the controller calls it,this alarm is engaged to alert the operator that the system capacity is now reduced.System will continue to operate with the remaining pumps.This alarm can occur under drive failure,Drive keypad switch in"Ott"or if the drive has failed to start when called.On constant speed pumps or drive bypasses,this can also occur when an overload trips.The fail to start alarm must be manually reset. Starting the system up for the first time Each pump is provided with'`HAND-OFF-AUTO"selector switches(on the drive keypad)and run indication lamps(on color touch screen).The"HAND" position is intended for attended use only.This mode will over-ride all alarms except the motor overload or drive trip.This can be useful for operating a system manually with failed components or for testing pump operation during startup.The"OFF"position will prevent a pump from being started in any mode.This is not a service lockout position.Always disahle the power source to a pump before performing service.Failure to do so may result in personal injury or death. When preparing to start a system for the first time there are many things to he aware of.You need to familiarize your self with the controller,the required connections and the piping that the system is connected to.Never just walk up to a panel and throw the switch on and expect it to work.Doing so can cause serious damage to the system piping as well as the people around.Always assume all wires arc live and practice sate electrical technique.Startup should only be performed by trained factory authorized personnel. Controller Setun All controller settings can be adjusted from the local control panel display only. �a Remote displays are not permitted to change parameters as this could cause a hazardous situation ifaperson is not present to monitor the reaction of the system to parameter changes. User To change parameters you will need to log in first to prevent unwanted tampering of the system parameters. Several security login levels are possible.Each parameter is assigned a security level.If your login level is not high enough,you r s r will be prompted to log in at a higher level when a parameter is touched.It is not r ; necessary to be logged in to view parameters,only to make changes The panel is shipped with the password set as follows u User Levels allow changes to most parameters. USER: I I I I ""� �� /iiG ,r/r�r%%i //Grp ri aw,�J OWNER Level permits changing parameters that could be critical to building safety such as high pressure shutdown alarm values.It also allows the creation of new users.Users can be created and removed by touching MENU then select MANAGE USERS. Factory Representative Level can access all parameters except Admin parameters and can view and change all passwords except Admin level. Factory Reps are given their password by the factory. Admin Level grants access to all parameters and all passwords.Factory level passwords are not published for obvious reasons. To access the parameters simply touch the menu button and select the desired option you wish to view or change.You will be logged out automatically after 10 minutes,or if you press any of the logout buttons found in many locations.If you attempt to change a parameter that you do not have privileges to change,the login screen will pop up and prompt you to log in at a level that will permit changes.It is suggested that new users and passwords be entered at startup to improve security. Simple default parameters are shown in the parameter lists below.A factory representative can change any password in the event all passwords are lost. For security reasons,the Factory passwords are not shown in this manual. Touch the value of any parameter and a ke>>ad will pop up to allow you to change that value. b � M 0 Low Discharge Alarm [101.1]Alarm Value [101.2] Delay On [1013] Delay Off [101.4] Alarm Behavior # ° GROUP[10Lx] [101.5]"Reset Hysteresis /o A # A # Page 4of9 u ,pl! V011r117 J, 't0 d,ruXtlgn�Ylfl�u, '29/r1010i, Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoIi" troIIls, Inc. e e 9 A 0 High Discharge Alarm [102.1] Alarm Value GROUP[102.x] [102.2] Delay On I I [102.3] Delay Off [102.4] Alarm Behavior""# & [102.5] Reset Hysteresis"" " " " ° " $ Low Supply Pressure/Level Alarm [103.1]Alarm Value [103.2] Delay On GROUP[lo3.x] [1033] Delay Off [103.4]Alarm Behavior""# & [103.5] Reset Hysteresis"" " " High Supply Pressure/Level Alarm [104.1]Alarm Value GROUP[104.x] [104.2] Delay On I I [1043] Delay Off [104.4] Alarm Behavior-""# & [104.5] Reset Hysteresis " ° $ Supply Tank Makeup Water(Set values to zero to disable) This is optional equipment,however it can be added in the field. Consult the factory for GROUP[105.x] assistance to add this option. If the controller was provided with this option installed,then set the levels as needed to maintain the supply tank level. [105.1] Full Level-End Fill Cycle [105.2] Low Level-Begin Fill Cycle Scale Local Supply Sensor Most sensors are 0-300psi or 0-416"for level. The Span would be 300 or 416 respectively. The offset allows you to correct for level sensors that are not touching the bottom of a tank. For example, if the sensor was 6"from the bottom,you can use the Offset value to correct the displayed level. [106.1] Span {PSI/INCHES button} GROUP[Io6.x] [106.2] Offset- / [1063] Error-Delay-Delay to prevent false alarms [106.4]Alarm Behavior-# & [106.5] Sensor Type {SENSOR/SWITCH button}-0 " #"1# ' #23 4 " 2- (5 6 Scale Local Discharge Sensor Most sensors are 0-300psi. The Span would be 300. The offset is usually set to zero for pressure sensors. If the sensor does not read exactly zero when no pressure is applied,the GROUP[I 07.x] offset can be used to correct the pressure display error if desired. [107.1] Span {PSI/INCHES button}- [107.2] Offset- / [1073] Error Delay-Delay to prevent false alarms [107.4]Alarm Behavior-# & Page5of9 V ,hi"�... d Y tll IiI�rVVI "lILV d,ruXtlgnY�Biu, r77�/rIVV'S�. Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoIi" troIIls, Inc. e e 9 A 0 PID Tuning Parameters Some basic understanding of PID tuning is assumed. If you need assistance, please contact the factory before changing the values in this group. GROUP[108.x] [108.1] Proportional—( 7 5 $ 8 [108.2] Integral—3 7 5 , $ 8* ,, [1083] Derivative—Not suggested for use on pump systems.Leave set to 0. [108.4] Sample Time x 100ms— (3 PID Speed Parameters It is suggested that these values be set using the Startup Wizard. The wizard provides help based upon jobsite conditions to set all values in this group. GROUP[I09.x] [109.1] Mechanical Speed Limits—# ! ° [109.2] Dynamic Speed Controls— 9 ! 2 : # ! 2" - [1093] Reject Speed&Wake Speed—* I &;.+ I I [109.4] Default Speed on Sensor Failure PID Sleep Mode These value control how the Sleep mode behaves. [110.1] Sleep Test Frequency— ° [110.2]Abort Sleep Test Deviation—( ° 1 . 3 GROUP[I IO.x] [110.3] Kickstart Hold Time— [110.4] Boost Before Entering Sleep Mode— PID Setpoint These values are set if you run the startup wizard. The setpoint is the only setting that can be changed without logging in. For this reason,the limits are used to prevent unwanted tampering.Limits allow users a small range of adjustment. If no range is desired, simply set the limits and the Setpoint all to the same value to prevent any changes without logging in. [I 11.1] Minimum Setpoint Pressure Limit GROUP[111_x] [111.2] Maximum Setpoint Pressure Limit [1113]Normal Setpoint/Wake Deviation— [111.4] Deadband— " / (3 '. 3 I i9 Page 6of9 D ,h'^' d + �i111'Vui 'tiLu d.uxugnul8iu, '771/rilV°�' Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoIi" trot �ls, Inc. e e 9 A 0 Pressure Recovery Mode In most systems the upper floors need 40-60 psi.If the pressure were to drop 40-60psi below the normal setpoint, it is reasonable to assume that air is now entering the pipes at the upper levels. Setting these values neat-or slightly higher than the normal pressure of the upper floors will cause the system to enter a pressure recovery mode if the pressure ever drops this much. GROUP[112.x] The pressure will be slowly restored without water hammer automatically. [112.1] Recovery Mode Deviation—# 1 ° I . [112.2] Recovery Mode Step—# " Remote Disable [1 13.1] Low Pressure Alarm on Remote Disable—3 GROUP[113.x] I I I) . 3 " 1 1 " ° ° " I I Configure Pumps [114.1] Type—> : ) $?) $? ° " % # GROUP[I 14.x] [114.2] ETM's—"*@ " [114.33] Design Flow"? ° I I [114.4] Fail to Start Delay [114.5] Jockey Pumps {Run/Stop button; When Lag pumps run Pump Shutoff Pressure The shutoff pressure is the pressure the pump makes at 100%speed into a closed valve. This GROUP[115.x] can come from a pump curve or by performing a test with a gauge on the pump discharge vale. [115.1] Max Shutoff Pressure Jockey Pumps [115.2] Max Shutoff Pressure Variable Speed Pumps [1 153] Max Shutoff Pressure Constant Speed Pumps System Design Flow Data [116.1] Maximum Design Flow of System— " ) " " " 3 GROUP[I [116.2] Calculated Flow Filter Step Division—3 I ° " 1 1 ) " ° ° 1 ° [1 16.3] Flow Totalizer Set/Reset System Pump Run Limits Here you can configure a system with 3 pumps to use one or more as a standby pump.For example, if you have 3 pumps but never want more than 2 to run at a given time,then change 117.1 to 2. All three pumps will be alternated in the sequence but the system will never GROUP[I17.x] operate more than two at a time. [117.1] Max Number of Pumps that can Run [117.2] Max Pumps Enabled on Generator Power 3 1 " " ° 1 ° 11 ° Pump Start/Stop Delays [118.1] Lead Pump Start Delay GROUP[I 18.x] [118.2] Lag Pump(s) Start Delay [118.3] Interstage Delay- !/ " ° [118.4] Min Run Time VFD and ATL— " 5 ! " Page 7of9 D ,h'^' d + �i1�11'Vui 'tiLu d.�uxugn�u�8iu, '771/ril�V°�' Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoIi" trot �ls, Inc. e e 9 A 0 GROUP[I 19.x] Pump Exercisers - [119.1] Exercise Pumps After Idle Time Automatic Alternation [120.1] First On First Off{On/Off button} Overlap(sees) GROUP[Izo.x] [120.2] Run Time Alternation(hrs)— I " [1203] Time Of Day Alternation,# ! ! 1 ) System Restart Delay GROUP[121.xl This provides a delay before restarting any pumps after a power up. [121.1] Delay before restarting pumps on Powerup ASHRAE 90.1 Configuration ASHRAE 90.1 allows local mounting of the discharge sensor if the controller can compensate GROUP[122.x] for the system head loss. [122.1]ASHRAE90.1 Maximum Offset Compensation [122.2]ASHRAE 90.1 Compensation Profile {Squared/Linear button) GROUP[123.x] Hand-Off-Auto Selector Switches [123.1] Does this control panel have physical selector switches installed? AO 131 C MODBUS TCP/IP Configure IP address for BAS communications. GROUP[124.x] [124.1] MODBUS TCP/IP [4x001 -4x050] * !" 3( 11 ?_ IB4 (#° - #" 7 ° 3( Factory Representative Information GROUP[125.x] [125.1]Name, City, State,Phone,Zip Scheduled Service Reminder GROUP[126.x] [126.1] 0 ( # " ! Month and Day Remote Monitoring and interface MODBUS TCP/IP is available via the Ethernet port located on the bottom of the touchsceen(from inside the panel).The default parameters are shown on the field connection diagram,however these can be changed as needed in parameter group 124. Note:Login is required to make changes to MODBUS TCP/IP settings.Login as Network Administrator with password 4444. Refer to the wiring diagram on the enclosure door for connection details. The following data can be read over the MODBUS connection. 4x001 System(Discharge)Pressure 16 bit signed integer 4X002 Active Setpoint Pressure 16 bit signed integer 4x003 Suction(Supply)Pressure(psi)or Level(inches) 16 bit signed integer 4x004 Percent Speed 16 bit unsigned integer 4X005 Flow Rate 16 bit unsigned integer 4x006 Flow Total 32 bit unsigned double integer Page Sof9 D ,h'^' F00,/1l74ui 't10 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ECO SERIES VARIABLE SPEED PUMP CONTROLLERS CoIi" trot �ls, Inc. ® sI N ® , 11 ° 4x008 Common Alarm Status 16 bit unsigned integer 0=No Alarms Present I =Alarm Present—Pumps Enabled 2—Alarms Present—Pumps Disabled 4x009 Audible Alarm Horn Status 16 bit unsigned integer 0=Horn Off-No Alarms Present 1=Horn On 2—Horn Silenced-Alarms Still Present 4x010 Discharge Sensor Status 16 bit unsigned integer 0=Sensor Normal I —Sensor Failed 4x011 Supply Sensor Status 16 bit unsigned integer 0—Sensor Normal I —Sensor Failed 4x012 Discharge Pressure Alarm 16 bit unsigned integer 0—Pressure Normal I =Low Pressure Alarm 2=High Pressure 4x013 Supply Pressure Alarm 16 bit unsigned integer 0—Pressure Normal I =Low Pressure Alarm 2—High Pressure 4x014 Remote Disable Status 16 bit unsigned integer 0—System Enabled I =System Disabled from Terminal Board 4x015 Generator Lockout Status 16 bit unsigned integer 0=Generator Off I=Generator Running—System Limited 4x016 Pump#I Status Word 16 bit unsigned integer 0=Ready,Stopped 1—Running 2=Failed 3=Offline or Not Installed 4x017 Pump42 Status Word 16 bit unsigned integer 0=Ready,Stopped I =Running 2—Failed 3=Offline or Not Installed 4x018 Pump43 Status Word 16 bit unsigned integer 0=Ready,Stopped 1—Running 2=Failed 3=Offline or Not Installed 4x026 Pump#1 Elapsed Run Time In Hours 32 bit unsigned double integer 4x028 Pump#1 Elapsed Run Time In Hours 32 bit unsigned double integer 4x030 Pump#1 Elapsed Run Time In Hours 32 bit unsigned double integer 1 D ! " Page 9of9 D ,hl^' d0i11117 J, 't0 d,r,nnoflBns'729/r1010i, Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 1 PDBI VFD1 Li BLK-AWG AMP/600VOLT 2 1 FUl — ct — — — — — — — — _ PUNIP41 POWER SOURCE \T1 3 REFER TO FIELD 2 L2 BLK-AWG FU2 — — — — — — — — — — -fT2 1 CONNECTION DIAGRAM / 3 4 FOR DETAILS 3 L3 BLK-AWG FU3 — — — — — — — — — f IG/ DSl 5 AMPS I 6 Li BLK-AWG Li T1 7 Li— L2 BLK-AWG L L2 T2 8 L BLK-AWG L T3 9 I I VFD2 1 -1 BLK-AWG AMP/FU�VOLT Ui U2 10 \PT— P#2 H50 11 2 2BLK-AWG k'Ui V1 V2 — — — — — — — — — 421 /�G 12 3 BBLK-AWG FU6 — Wi W2 — — — — A8B ACREEE.SERIES 1 1 3 VAR.FR EO.DRIVE 14 15 16 17 18 19 20 Li BLK 10 AWG 1-1Ia`0v 1 LiX BLK 14 AWG 21 22 2 3 23 L2 BILK 19AWG gFZ OV L2X BLK 14 AWG 24 25 26 27 28 29 30 31 32 I GREEN 33 34 35 o 2 36 z N 0 AG IN 37 PSPI 38 30W(NIIN) 39 24VDC OUT 40 n � 41 42 43 44 45 46 47 48 49 50 19 BLU-16AWG 29 BLU-1 SAW CONT77OT S INC ��FISTED ECO2 VOLT AMP lr 11� L ©� MARIETTA, GEORGIA 30066 soBA ECO DUPLEX V3.0 FILE#E237818 07/22/2016 REV:0 PAGE:1 OF 5 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 51 19 BLU-'6AWG 29 BLU-16AWG 52 53 TB2 16 54 II GRN-14AWG TB2 55 G 17 56 TB2 + 14 57 TB2 0 9 PIN DSHELL TO COM 1 RS485 FEMALE END 4.3"SCREENS 58 Z Cl D 47 59 60 61 CRI 50116NA9 1 "COMMON ALARM" 62 51 REMOTE ALARM MONITOR CONTACT 63 CRl529 5 64 MULTI-CONDUCTOR 65 SERIAL CABLE 66 29 BLU-ISARG 67 68 36 BLU-i6AWG TB2 START/STOP 6C� 45 TOVFD#1 TB2 (24VDC) 70 46 73 35 BLU-'6AWG TB2 START/STOP 71 °2 TOVFD#2 TB2 (24VDC) 53 72 5 4a s 34 BLU-16AWG TB2 0 '9 TB2 74 60 CR1:NORMALLY ENERGIZED DE-ENERGIZED ON ALARM 75 TB2 TB2 TB2 33 BLU-16AWG CR1 29 BLU-i6AWG (61,63) 11 12 13 14 13 .�-. 76 Y Q 37 BLU-i6AWG l) Aa l-) 77 m " 78 �(-) (+) (G) RS485 ft(I) (02) 79PLC 1/0 3PIN (3) (4) (5) (6) (7) (6) PIGTAIL CONNECTOR 4COM1 D03 D02 D01 DOE COM 80 COM2 MRP 81 PLC 1/0 SCREW TERMINAL BOARD 82 83 PLC 1/0 20PIN 84 PIGTAIL CONNECTOR PLC 1/0 4PIN 12VDC 5VDC PIGTAIL CONNECTOR DI1 DI2 DI3 DI4 DI5 DI6 A02 A01 100mA 24V A11 Al2 A13 A14 AI5 GND GND D05 20mA 24V 85 OUT IN+ OUT IN- A04 GND A03 A05 7 8 0 � m m s 88 T2TB2T TB2 TB2 TB2 T34 1 58 IS 19 2 21 28 B 23 22 2489 37 4 TB2 2 39 90 I I ¢ " TB2 91 G1 40 TB2 1 SPEED OJT 111 1 o w o TOVFD#1 LB 92 j m m I I 41 0-10VDC 93 I I zY aY z 42 w o a a 94 I I w TB2 I o 47 SPEED ouT 95 TB2 TB2 TB2 25BLU-15ANU it, I I TB2 m TB2 TOVFD#2 43 50 57 31 4896 o I ITB249 9725BLU-i5AWG I L "Q' TB2 II 54 98 PBI — SILENCFI/RESET 55 99 TB2 13 14 56 100 CONTROLS INC S u ECO2 VOLT AMP LISTED C ©� ECO DUPLEX V3.0 MARIETTA, GEORCUTA 30066 SosA FILE#E237818 07/22/2016 REV:0 PAGE:2 OF 5 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 101 102 103 104 105 106 RS485 107 RS485 (+) 108 H GND 109 PLC COMMS M 110 3PIN PIGTAIL c" 111 CONNECTOR 7 � � M N c9 � 0 0 0 0 0 0 0 0 112 N M L[J GO I� 113 v v v v v v v v 114 00000000 115 116 uuuuuuuuuuuu 117 118 119 M171 120 PLC1 121 122 123 124 Schneider Electric 125 126 127 128 129 130 131 132 133 PLC 1/0 20PIN 134 PLC 1/0 4PIN PIGTAIL 135 PIGTAIL CONNECTOR 136 CONNECTOR 12VDG DIi DI2 DI3 DI4 DI5 DI6 A A 104mA 24V 137 A04 GND A A GT 138 9 9 9 9 9 9 = = z 139 a 140 141 142 143 144 145 = z 146 147 148 IV' 149 Ali AI2 AI3 AI4 AI5 GND GND DOS 20mA 24V OUT IN- 150 CONTROLS INC LISTED V �� ECO2 VOLT AMP ®� MARIETTA, GEORGIA 30066 508A ECO DUPLEX V3.0 FILE#E237818 07/22/2016 REV:0 PAGE:3 OF 5 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F POWER SOURCE ENCLOSURE DATA CONNECTED LOAD(S) CONTROL CONNECTIONS DS 1 FUI-FU6 Volts Phase Frequency TB1 Volts 3 60 UL TYPE 1 Volts Phase Fre Uenc 1 NEMA RATING 12 --- 3 60 FULL LOAD AMPS 2 F=1VFD In ut VFD Out ut 3 MIN CIRCUIT AMPS PUMP#1 AMPS --- --- * II NOTE:UL TYPE RATING MAY 4 CLOSE ON ALARM "COMMON ALARM" DIFFER FROM THE NEMA TYPE PUMP#2 AMPS SHORT CIRCUIT CURRENT RATING DUE TO AN EXTERNALLY 5 COMMON DRY REMOTE ALARM RMS Symetrical V Maximum MOUNTED DEVICE THAT HAS MONITOR CONTACT wBEN FED FROM FED FROM cLAss J NOT BEEN EVALUATED BY UL 6 OPEN ON ALARM 30VDC/230VAC 5AMPS MAX CIRCUIT BREAKER FUSES AMP MAX FOR A TYPE RATING.UL TYPE * LARGEST CONNECTED LOAD T132 5 KA 100 KA RATING IS IN ACCORDANCE WITH UL STANDARD 508A SECTION 19. TERMINAL TORQUE 11 84351- TERMINAL TORQUE USE ONLY HUBS AND CONDUIT _-- 12 SS.5 CONNECTIONS FOR OPTIONAL FITTINGS WITH SAME OR BETTER 13 �Ccm) BAS GATEWAY DEVICE --- RATINGS OF THE LISTED PANEL TYPE SHOWN ABOVE. CONNECT TO ABB#ACH550-UH- 14 r . — . — . — . — . — . — — MOTORS WIRED DIRECT TO VFD'S 15 -24v) .OPTIONAL SUCTION LEVEL SWITCH CONNECTIONS DSI REFER TO DRIVE NAMEPLATE INPUT MUST BE CONFIGURED VIA PARAMETER 106. FOR DRIVE OUTPUT RATINGS 16 ('24V) I CONFIGURE AS"SWITCH"AND SET THE"SPAN" L1— — (BY OTHERS) r) Tl 17 EQUAL TO THE MAXIMUM PRESSURE OR LEVEL `I I SUPPLIED TO THE SYSTEM. L2— — �1 It Vr'Dl2 Ip#1 (DI5) 1$ ONLY ONE SENSOR MAY BE CONNECTED. TB2 L3-- — � rUz v1 vz �rz (DI6) 19 23 SLAC�K GROUND— — 3�I I,.I is ,Nt wz /'3c (A02) 20 RED A OS1 OPTICAL SWITCH I 24 (Red connects to IIF� II II (AO1) 21 I 26 wetr� White When Wet) REQUIRED DRIVE PARAMETERS I (D05) 22 9901.ENGLISH(AM) (GND) 23 TB2 au 9902:14VAC DEFAULT Vh'D2 24 � FLOAT SWITCH 9905:[set to motor nameplate volts] xna PUALP#2 (5VDC) 24 I ° ° (Switch Closes 9906:[set[o motor nameplate amps] �� t \ I I 25 SHIELD 26 When Wet) rus vi vs z 9907.60 �T3 BLACK . 9908:[set to motor nameplate RPM] xne w� 12 /`cry/ 26 1201.NOT SEL I I RED SUCTION LEVEL/PRESSURE 1208:Default Speed on PLC Failure II F� II II 27 SENSOR(4-20mA) [Use Startup Wizard Suggested Value] I 28 RED PT1 (FACTORY WIRED) 1301-0 BLACK 1302:100(Set for 0-10VDC Input) 29 SYSTEM PRESSURE 1303 10 Ilk I 30 SHIELD PT2 SENSOR(4-20mA) 1401 READY (FACTORY WIRED) 1402:RUN 31 — — 1403-All LASS[25] 1408 55(Drive start on PLC fail Delay) 32 — — — — 1608:NOT SFT. _ _ _ 2007:UHz 33 r:eneI TUR�uncuuT OPTIONAL 2101:R ANdP/SCALER(AUTO) 34 ���o- I CONNECTIONS 2102:RAMP rzrjgnrstRra REFER TO 2202.5s 35 — ��i 0 MANUAL FOR 2203:Ss 36 HTCH PRESSURES1vn CH— DETAILS 2501 OFF �c-0 2601 Off 37 2605:Linear 3001:Const SP7[2] 38 3021:10.0% 3023 Enable[Disable if 240V high leg] 39 3415 OUTPUT VOLTS II 40 Set Switch J1 m"OFF"[UJ Eli VFD#1 TB-X1 41 — -) 42 — +) 13 NETWORK MONITOR CONNECTION 43 — — UN 25 44 — — TPUT 10 v /N 45 JUMPER27 SEE MANUAL FOR ADDRESS TABLE. 46 — — TOP II 47 Eli VFD#2 TB-X148 -)ETHERNET PORT ON BOTTOM OF TOUCHSCREEN 49 +) 13CONFIGURED FOR MODBUS TCP/IP® Default IP 192.168.1.24 Port 502 50 — — UN 25[Adjustable via USER parameter group 124] 51 — — TPUT 10 52 — — 27JUMPERREPLACEMENT FUSE INFORMATION 53 TOP 54 VARIABLE SPEED FUSES:FU1-FU6 q LITTLE FUSE TYPE"JLS"OR EQUAL 55 CONTROL POWER PRIMARY:XF1-XF2 1,5q LITTLE FUSE TYPE"KLDR"OR EQUAL 56 57 WARNING!Risk of Fire or Electric Shock. 58 The opening of the branch-circuit protective device may be an indication that a fault current has been interrupted.All 59 current-carrying parts and other components protected by this device should be examined and replaced if damaged. If burnout ate current element of an overload relay occurs,the complete overload relay most be replaced. 60 CONTROLS INC V ECO2 VOLT AMP ©L LISTED C �L L MARIETTA, GEORGIA 30066 508A CO DUPLEX V3.0 FILE#E237818 22/2016 REV:0 PAGE: 4 OF 5 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 4"'MINIMUM a CITB1 BENDINGT -SPACE o DS1 XF1-XF2 P 1 m ° 0 0 0 COLOR TOUCH SCREEN o ° o o 0 000 QO QO QO _ •• • K T11-11REENo O PDB1 a — — — . 23.62 in 7.00 in PB1 VFD#1 VFD#2 FIELD CONNECTION DIAGRAM LOCATION I 5.00 in i (INSIDE PANEL) — FU1 FU2 FU3 FU4 F U 5 FU6 TB2 WA L2 4.00 in 4" MINIMUM — — — — BENDING SPACE 23.62 in r� �1 8.27 in REMOVABLE GLAND PLATE CONTROLS INC S u ECO2 VOLT AMP MARIETTA, GEORGIA 30066 LISTED C ®� ECO DUPLEX V3.0 soBA FILE#E237818 07/22/2016 REV:0 PAGE:S OF 5 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F ENGRAVING / DOOR LAYOUT OO COLOR TOUCH SCREEN 000 4.3"COLOR TOLICHSCREEN I I 7.00 in PB1 • SILENCEIRESET FIELD CONNECTION j i DIAGRAM LOCATION j 5.00 in i (INSIDE PANEL) i I j �O WARNING j KEEP A 36"AREA CLEAR IN FRONT OF THIS PANEL PEI`� OSHA AND NEC REGULATIONS I AA DISCO N NECTALLPOWERSOUIRCES V PRIOR TO SERVICING PANEL SERVICE SHOULD BE ONLVI 4.00 1EV I ,n QUALIFIED SHO PERSONNEL DO NOT OPERATE THIS SYSTEM MTHOUT WATER I 23 .62 in Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F uuuuuuuuuuuuuuuui I IIII IIII uuuuuu ulllllluuuuuuuuuuui uu Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Nm " M GULF BUILDING PCO #143 V KSYST*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 #143: Fire Stop Systems - Conformed Set Changes 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: 143/0 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: 4/21/2025 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: $58,861.00 POTENTIAL CHANGE ORDER TITLE: Fire Stop Systems-Conformed Set Changes CHANGE REASON:A/E Design Changes POTENTIAL CHANGE ORDER DESCRIPTION: (The Contract Is Changed As Follows) Fire Stop Systems-Conformed Set Changes This change order outlines the costs associated with the modifications to the firestopping scope of work per the Conformed Set of contract documents compared to the 90%drawings for the KWIA project(20-2039-01).Cost breakdown and the drawings are attached for further details. ATTACHMENTS: KEY WEST INT'L AIRPORT-Change Order Request-CONFORMED SET,pdf 4 Budget Code Description Amount 1 07-.84.10.10.0 Fire Stopping.Other Conformed Set Changes $53,510.00 2 99-.99.99.66„p Procore OH&P.Other Prime Contract Markup $5,351.00 Grand Total: $58,861.00 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 Miami, Florida 33156 SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 3/17/2026 1 16:09:43 EDT 3/26/2026 1 10:09:47 EDT 2/27/2026 1 07:58:35 PST NV2A/Gulf Keystar JV Page 1 of 1 Printed On:4/21/2025 02:20 PM EDT Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F STOP0 Spray Applied Fire-Resistive Materials I Acoustical Spray Products I Firestopping Expansion Joints CHANGE ORDER REQUEST NV2A GULF KEYSTAR JV DATE: 4/04/2025 9100 SOUTHDADELAND BLVD, # 600 FSS JOB #: K138 Miami, FL 33156 CONTRACTOR JOB #: 20-2039-1 PROJECT: KEY WEST INT'L AIRPORT Attention: Claudio Santos/Mansour Sodagari CONCOURSE A & TERMINAL /Antonio Pinto IMPROVEMENTS SCOPE OF WORK: SPRAY INTUMESCENT AT THE BRIDGE FLOOR(CONFORT SET) DESCRIPTION PRICE SEE ATTACHMENT $ 53,510.00 4173 Arnold Avenue 872 Duncan Avenue Naples, FL 34104 *Faxes to be sent to (239) 774-9445* Kissimmee, FL 34744 Phone: (239) 774-3343 Phone: (407) 877-7523 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F STOP0 Spray Applied Fire-Resistive Materials Acoustical Spray Products I Firestopping Expansion Joints i,,,....� it ��������� ^� ��.°II i� III I� %� , il �r,........� Ippll i,,........� � .,ail IIIIIII ,.�.,. i IIIIIII �.�� i i r........„., r,,,....� i IIIIIII ,I i ,I �,., ...� ill0ioi� �"�r,........� .. .IIIIL IIIII .."I luu. , , .IIIII. IIIII 1 .11111. IIIII IIIII 1 IIIIL .IIIIL 1.r. IIIII � .IIIII .. IIIII ..IIIII. .. 1.11111. IIII[It, �.'.IIII 1 IIIIEl .IIIII. ESTIMATE PREPARED FOR: NV2A/Gulf DATE: 3/31/2025 ORIGINAL PLAN DATE: N/A REVISION/ADDENDUM: Conformed Set Attention: Antonio Pinto ARCHITECT: We propose to furnish and install Intumescent Paint system per drawings and submittal package 4078100-1.2 1. Bridge Floor—Install Intumescent Paint as shown on Passenger Bridge details on pages A507/A508 to achieve a one (1)hour rating; UL Design D-902 Proposal includes: Proposal excludes: ✓ Lifting and hoisting. x ✓ Clean up of this trade to GC provided dumpsters. ✓ Primer at steel ✓ P&P Bond ADD PRICE: FIFTY THREE THOUSAND FIVE HUNDRED TEN DOLLARS: $53,510.00 Breakout: Added Material— 190 Gallons of Cafco Sprayfilm W135 at$150.00/gal.......................................$28,500.00 Added Material—20 Gallons of Tnemec 1095 Exterior Topcoat at$100.00/gal................................$2,000.00 Added Material—20 Gallons of a Compatible primer at$75.00/gal.............................................$1,500.00 Added Labor—56 Crew Hours at$272.00/hr.......................................................................$15,232.00 OH&P......................................................................................................................$4,723.20 P&P Bond—3%of$51,955.20.........................................................................................$1,558.66 Total ...............................................................................$53 51 3 96 $53,510.00 Should you have any questions or comments,please don't hesitate to ask. Thank you for the opportunity,we look forward to hearing from you. Respectfully submitted by, Ryan W. Begam,Vice President lj'. .g�,Li&j:�.re roo ers.com 4173 Arnold Avenue 872 Duncan Avenue Naples, FL 34104 *Faxes to be sent to (239) 774-9445* Kissimmee, FL 34744 Phone: (239) 774-3343 Phone: (407) 877-7523 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F STOP0 Spray Applied Fire-Resistive Materials I Acoustical Spray Products I Firestopping I Expansion Joints QUALIFICATIONS & EXCLUSIONS a) Quote is based on utilizing either of the two following documents as a contract form: *AIA Document A101 - Standard Form of Agreement between Owner and Contractor or*AIA Document A401 - Standard Form of Agreement between Contractor and Subcontractor. b) Quote is based on this proposal becoming an Exhibit,Attachment or being incorporated into the Contract Documents, including but not limited to Qualifications&Exclusion and/or Conditions &Clarifications. c) We accept no responsibility for building codes; quote is based on construction systems specifically shown on the drawings or specifically listed in the technical section of the specifications (i.e., Underwriters Laboratories' Assembly Numbers). d) All necessary design, architectural and engineering services,whether already performed or contemplated, shall be provided by others. e) Quote is based on receiving a Construction Schedule,indicating all trade activities,with the Contract Documents. f) Quote is based on receiving one set of specifications and two sets of drawings at no additional cost. g) No additional work shall be performed without a written Change Order executed by the General Contractor or Construction Manager and approved by a Fire Stop Systems, LLC. Project Manager. h) Quote is based on a clear and clean work area void of any exterior or interior obstructions, i.e.,non-load bearings walls, equipment and other trades' stocked materials. Free and clear access shall be provided to all areas to receive sprayed-on fireproofing. i) Quote is based on the General Contractor or Construction Manger providing temporary heat,lighting, water,utilities,ventilation and protection from weather. j) Quote is based on clean up to an onsite container provided by others at no charge. k) Quote is based on surfaces to receive intumescent coatings (if included in proposal)being free and clear of any substance that would impair adhesion, including but not limited to loose mill scale, oil, and dirt. 1) Quote excludes the testing of work and the patching of damage due to other trades or weather. Patching and other work performed on a Time &Material Basis shall not be considered as Contract Work,unless otherwise stated. The work shall be invoiced and paid bi-weekly. m) All manufactured products utilized on this project are based on comparable third-party testing. n) All beams and columns shall have a tested approved primer by others. It is the General Contractor's responsibility to bear the additional burden to properly prepare the items for application. General contractor or owner shall supply adequate water and power for all equipment. 208/230 three phase power is required for cementitious application, 240/50 Amp for mineral fiber applications. The rental of a portable generator by Fire Stop Systems, LLC.will become a separate and extra charge. Terms of payment: Payment in full upon receipt of invoice. Contracts which state a draw cut off date and payment release date are the only exceptions and must be signed by representatives of both parties. Finance Charge: A finance charge in the amount of 1.5%per month, or the maximum amount allowed by law, will be added to all invoices that are 30 days past due,as of the 10'of the following month. Acceptance: This proposal is subject to change and may be withdrawn if not accepted within 60 days from date above and is submitted to the terms and conditions as stated 4173 Arnold Avenue 872 Duncan Avenue Naples, FL 34104 *Faxes to be sent to (239) 774-9445* Kissimmee, FL 34744 Phone: (239) 774-3343 Phone: (407) 877-7523 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F STOP0 Spray Applied Fire-Resistive Materials I Acoustical Spray Products I Firestopping I Expansion Joints Approval: This contract shall not be binding until it is approved by an authorized representative of Fire Stop Systems, LLC. ACCEPTANCE OFPROPOSAL—The above price, specifications, conditions,inclusions, and exclusions are satisfactory and hereby accepted. Accepted Date I .;,c�r u f, i a if � u � +'L„tlAc.. Approved Date: IIJ c r � f if��."...cu u if cu a d a Vfi..:. Company Name:p y du it of if qv Iucic ifo �°-to a i�� �I, FIRE STOP SYSTEMS, LLC. i' y. os'..agV Iucic ifo cwu a ifs ,. By: 1111 duds of ifgp Iucic ifo cto a Signature: Signature: Title: o,u s I�cic ifa cwf a ., .:. Title. 111 c of f i...iu rc ifo wfci .. 4173 Arnold Avenue 872 Duncan Avenue Naples, FL 34104 *Faxes to be sent to (239) 774-9445* Kissimmee, FL 34744 Phone: (239) 774-3343 Phone: (407) 877-7523 q S1N3W3AO HdWl IVNIWb31 V V 3sHnooNOO z e z w laOdHlV IVNOIIVNH31NI 1S3M A3N _ N cs LL, ti N �s� o zaWo 0 t ��a ObOEE-1d`1saM AsN`pM8 llanasooa S L6bE " w a I., Q NOliVlAV AO 1NINIHV'd30 AlNnoo 3OHNOW N a �I �I 0 ,I 0 J J W Ltd IT W W J r w, I s; O z �p p � Z f I= a _=1 LL �y J wJ .. 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ATTACHMENTS: IA TKI COR 028 Existing RTUs Duct Drop Replacement.pdf # Budget Code Description Amount 1 23-00.10.10.S HVAC.Subcontractor Ducts Drops Replacement $33,344.85 2 99-99.99.66.0 Procore OH&P.Other Prime Contract Markup $3,334.49 Grand Total: $36,679.34 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 SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 3/9/2026 1 08:24:08 EDT 3/17/2026 1 08:43:25 EDT 3/9/2026 1 07:20:13 PDT NV2A/Gulf Keystar JV Page 1 of 1 Printed On:2/10/2026 10:29 AM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 1 000NO C.O.R.Date Wednesday,December 10,2025 p0�° KEY WEST INTERNATIONAL AIRPORT �� ��,wrTi�v<�l1 I��� Turnke YProject Name CONCOURSE A&TERMINAL From conc it t Co Pl tion IMPROVEMENTS Turnkey International, Inc. Project Number 2-23-101 Mechanical Contractors CMC 1249679 CHANGE ORDER REQUEST # 028 TO: Attn. Mansour Sodagari City Key West Company NV2A + Gulf Building State/Province FL Zip/Postal Code 33040 Address 5450 MacDonald Ave., Suite 3 Country USA Description of Change Order Request: COR is for replacing existing duct drops with new galvanized sheet metal for existing RTU's 5, 6, 7, 8, and 11. Exclusions: Electrical, FA and LV wiring disconnect and reconnect by others. NOTE:Due to the continued supply chain and material escalation cost, this COR is valid for(30)days. We reserve the right to adjust cost if COR/Submittals are not approved prior to any price escalation. Items Amount Please see attached breakdown $30,313.50 Cost $30,313.50 OH+Profit+Bond 10 % $3,031.35 Sub-Total $33,344.85 % $0.00 Sub-Total $33,344.85 % $0.00 Total $33,344.85 Accepted By: Date: Submitted by: Date: Dec 10,2025 Company: Turnkey International,Inc. THIS PROPOSAL IS ONLY FOR THE COST OF PERFORMING THE CHANGE WORK ITSELF. THIS PROPOSAL DOES NOT INCLUDE ANY ADDITIONAL COST STEMMING FROM IMPACT,DELAY OR ACCELERATION OF OUR SUBCONTRACT WORK REQUIRED BY THIS CHANGE.OUR COMPANY RESERVES ALL RIGHTS WITH RESPECT TO SAID ADDITIONAL COSTS AND/OR TIME EXTENSIONS ARE FULLY RESERVED. 1315 NW 98th Ct Unit 15, Doral, FL 33172 P (305) 591 0261 F (305) 591 2676 O O O O O O 0 0 0 0 0 0 O O O O O O V1 0 0 0 O o o O O 0 0 Ln Lr) u1 N u1 N LD N U1 0 0 O O M \ J N I� 01 O V1 O O1 N M W n Q M M M m m n N V)- N m -q v} v} Qvl� vl� v} to v} V)? v} v} t/)- M cI LU d w Z ~ J Q V} Cl Cl U O O w 0 0 oN m O w U 2 H O 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 Ln 0 O J N N N N N N N v} E v} V} v} v} v} rl N to u Q Vn V} O H Q H O N O N O_ U O iNt p O O O O O O 0 0 m O u a orn n n n n W m v � l7 L D Q a L N a = N N N N N N O m � X w +, O 0 0 00 00 v u M m M M M O O O O O 0 0 O O O L O O O O O O V1 O O O 4-1 O O O O O C N o 0 -1 Lr) V) V) Lr) Lr) v1 Lo O O M J I- n n n n n N O 01 N ++ H a V? � Lh N ; V} V} u H Y w H a CD Ln 0 0 o ui o o It v} o z D tN/� v} Z O_ U ~ W CJ d O w No No 00 m co a o 0 w L NLn 7 al X V y X U N LUL N C u i aJ ~ O C _ 00 w Z H w a = 3 o Q Y LL ar Q H n ` oe — m 0 E n CND J Ln W +-.' LL-cu aa0o p �n +. `o c oo o 2 LA L o a`u n N Q ru N fl- y s C s C' s Q O C .� O a Q O � Z ° s E cn W cn W cn oC o O n m >W Z 'O ' H O ai = s O o ° aj O _0 -a > OQ Z — V oc -a w 'A w w w w w of H U- a 0 O Q Q H H :) o N N N N N O N lD N O C O O O O O O c-I 0 -1 rl ci n Z ou M m M m M on m rn rn o z H � = Z w O ci N M RT Ln l0 n OD 01 O ci N M � Ln l0 LL � O Z � .--I N M C �/1 lD I� OD Ol cy C O] U O 0 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Turnkey International, Inc. Tu,irnke Mechanical Contractors CMC 1249679 1315 NW 98th Ct Unit 15. Doral, FL 33172 From concept to cornpWtioin Phone: 305.591.0261 - Fax: 305.591.2676 REQUEST FOR INFORMATION # 054 Key West International Airport Date Requested: Sep 8, 2025 Project: 3491 S Roosevelt Blvd, Key West, FL 33040 Requested by: Emmanuel Flores Attn: Ryan Donnelly Project No: 2-23-101 NV2A Gulf Keystar, a Joint Venture, LLC Sub RFI No: Description: Existing Duct Drop Specification Reference: Drawing(s) Reference: Potential Impact to: Date When Information is Required: F Schedule F Other Trades F Proiect Cost IX Plans/Specs Sep 15, 2025 Question: Please see attached photos showing the conditions of existing duct drop for existing units AHU-5, AHU-6, AHU-7,AHU-8, and AHU-1 1 Existing duct drops are in bad condition, with corrosion, and some have been notched out to allow for installation around existing structure and/or elements. Please review and advise if existing duct drops should be replaced with new ductwork. If so, please note this will require to hoist the existing RTU's to gain access for removal and installation of new duct drops. Any clarification or potential change included by TKI in this RFI is presented only for the purpose of facilitating consideration of the issues raised and is not to be considered a recommendation or assumption of design Priority:' responsibility by TKI.It remains the responsibility of the Design professionals to resolve all design issues in a timely manner after independently determining the sufficiency and suitability of any clarifications or changes to be made. I� Critical7 important Routine Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F � v rau, rwr NV2A/Gulf KeystarJV Project: 20-2039-01 KWIA Concourse A and B .m' a dr r' 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 #581 : Existing Duct Drops Revision 0 Status Closed on 09/24/25 To Christopher Kopec(McFarland Johnson,Inc.) From Kellen Donnelly(NV2A/Gulf Keystar JV) Dan Torres(McFarland Johnson,Inc.) Michael Martin(McFarland Johnson, Inc.) Date Initiated Sep 9,2025 Due Date Sep 16,2025 Location Project Stage Cost Impact Schedule Impact Spec Section Cost Code Drawing Number Reference Linked Drawings Received From Emmanuel Flores(Turnkey International, Inc.) Copies To Kirk Boothroyd(McFarland Johnson, Inc.), Kellen Donnelly(NV2A/Gulf Keystar JV), Ryan Donnelly (NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf Keystar JV),Gustavo Lazaro(NV2A/Gulf Keystar JV), David Martinez(NV2A/Gulf Keystar JV),Javier Ordieres(NV2A/Gulf Keystar Jam,Joseph L. Petzack (McFarland Johnson, Inc.),Mansour Sodagari (NV2A/Gulf Keystar JV) Trade Mechanical Activity Question Question from Kellen Donnelly NV2A/Gulf Keystar JV on Tuesday, Sep 9, 2025 at 08:56 AM EDT Please see attached photos showing the conditions of existing duct drop for existing units AHU-5,AHU-6, AHU-7,AHU-8,and AHU-11 Existing duct drops are in bad condition,with corrosion,and some have been notched out to allow for installation around existing structure and/or elements. Please review and advise if existing duct drops should be replaced with new ductwork. If so, please note this will require to hoist the existing RTU's to gain access for removal and installation of new duct drops. Attachments KWIA RFI 581 Attachment,pdf ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Official Response Response from Michael Martin McFarland Johnson,Inc.on Wednesday, Sep 24, 2025 at 08:48 AM EDT Remove acoustical lining from existing duct drops. Patch and seal existing holes in ductwork and seal around the utilities and structure where it passes through the duct. Clean ductwork as described in section 23130. Externally insulated the existing duct drops. 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Work also includes placement of PBB stow boxes in the affected area. ATTACHMENTS: f8fca8b9-de92-4aea-86c3-e315d918997d,png , Charley Toppino and Sons-KVVIA Terminal-Selective Demolition Existing Carousel Slab,pdf 4 Budget Code Description Amount 1 32-32.10.10.S Concrete Apron.Subcontractor CTS-West Carousel Apron Slab Replacement $119,431.84 2 99-99.99.66.,�s'Procore OH&P.Burden Prime Contract Markup $11,943.18 ( ,p Grand Total: $131,376.02 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 SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 3/17/2026 1 18:00:10 EDT 3/25/2026 1 12:09:55 EDT 2/24/2026 1 07:55:39 PST NV2A/Gulf Keystar JV Page 1 of 1 Printed On:2/23/2026 06:22 PM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F qM Chan a Order Attention: NV2A,Key Star Construction&Gulf Building DATE: 1/23/26 One Detran Center 9100 South Dadeland Blvd.,Suite 600 Miami,FL 33156 ITEMIZED QUANTITIES Location: Key West International Airport-Key West,FL 33040 Scope: Demo slab,rework base,stabalize,haul off concrete/backfill,place 8"FCC Item Description Quantity Units Cost per Unit Line Item Cost Notes Selective Demolition-Existing Carousel Slab 1 Foreman 36.0 HR $ 96.20 $ 3463.20 2 Operator 36.0 HR $ 84.50 $ 3042.00 3 Laborer 36.0 HR $ 54.60 $ 1965.60 4 Laborer 36.0 1 HR $ 54.60 $ 1965.60 5 Skid Steer 36.0 HR $ 130.00 $ 4,680.00 6 Compactor 18.0 HR $ 90.00 $ 1620.00 7 Flat Bed Dump Truck 36.0 HR $ 126.00 $ 4536.00 8 Operator 36.0 HR $ 84.50 $ 3042.00 9 Disposal Tipping Fee 69 CY Total 6 YD Loads on Flat Bed 12.0 LOADS $ 150.00 $ 1,800.00 10 8"FCC W/Wire Mesh and Thickened Ede 310.0 SY $ 266.00 $ 82 460.00 Subtotal $ 108,574.40 11 Overhead&Profit 10% 1.0 LS $ 10,857.44 $ 10,857.44 12 Mobilization/Demobilization 1.0 LS $ 13 General Conditions LS Total: $ 119 431.84 Notes: Concrete Demo Only Exclusions: Carousel Demo,Building Demo 1:11/23/26 or Charley To ino&Sons,Inc. Sheet 1 of 1 Signature: Date: LO IL r (n { A N n , r, a a �� �, y �Q 0 1 an w� I � .o hw�r th IV LL ao77 " �9 co LO v 0 7 ') LL w N ul V ...« 00 a CN LO 00 m Q P rL > d: w U O 0 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F IIIIIIIIIIIIIIIII IIII II I IIIIIII IIIII III IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII �II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII �II uuuuuuuuuuuuuuuul IIII IIIIIII (IIIIIII uuuuuu Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NV K GULF BUILDING PCO #177=W" KE=-YST`*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 #177: Approval of Revised Dec 2025 Const. Schedule & Extended GC 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: 177/0 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: 3/7/2026 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: $359,310.00 POTENTIAL CHANGE ORDER TITLE: Approval of Revised Dec 2025 Const.Schedule&Extended GC CHANGE REASON:Client Request POTENTIAL CHANGE ORDER DESCRIPTION: (The Contract Is Changed As Follows) Potential Change Order Title: Approval of revised December 2025 Construction Schedule and Overall Program Completion to July 31, 2026, and Compensable Time Payment for Extended General Conditions. Change Reason: Overall Program Completion time extended beyond original approved Baseline schedule dates, resulting from operational requirements and additional work to resolve unforeseen existing conditions. Description: (The Contract is Changed as Follows) In accordance with the updated approved construction schedule approved through PCCO-046, Concourse A Temporary Certificate of Occupancy (TCO) was already obtained on time on April 8, 2025. The completion of the Terminal Improvements (Phase 2) milestone was scheduled to occur on May 22, 2026. The completion date of the Terminal Improvements (Phase 2) was based on the release to the Construction Manager of existing passenger hold room areas, airport security offices and existing concessionaires' locations in the Terminal by a date certain of May 15, 2025. Operational and concessionaire relocation commitments of the Airport required parts of these turnovers to be postponed to later dates: Concessionaire areas were completely turned over on July 15, 2025. TSA and Sherrif's offices were partially released on June 22, 2025, and fully turned over only on July 22, 2025. The Terminal Improvements work (Phase 2) consists of the demolition and remodeling of older areas of the Terminal built over several years and at different times. During the execution of this Phase 2 work several existing unforeseen conditions and conflicts with the proposed design were encountered, requiring design I/n iitia l I n itia l Initial NV2A/Gulf Keystar JV J� P ge 1 of 4 a Printed On:3/7/2026 04:47 PM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NV K GULF BUILDING PCO #177=W" KE=-YST`*'R revisions, additional work and time. The effects on the work schedule are classified in two main areas of the Airport: 1) Second Floor of the Terminal: Security Checkpoint, Corridor, East and West TSA offices and Sherriff's Office and 2) Ground Floor East &West Baggage Claim area and adjacent offices. 1) Impacts to Second floor Security Checkpoint, Corridor, East and West TSA offices and Sherriff's Office: Structural steel support revisions for TSA grill track enclosure, demolition of unforeseen dumbwaiter concrete shaft, required TSA wall realignments, electrical revisions to TSA Intrusion Detection System (IDS), relocation of a Heat pump and resolving extensive utility conflicts, as further detailed below: Delayed demolition and scope clarification at the front wall and TSA interfaces : Demolition of the front wall and adjacent TSA interface areas were delayed due to operational and concessionaire relocation commitments of the Airport. TSA and Sherrif's offices were partially released on June 22, 2025, and fully turned over only on July 22, 2025. Concessionaire areas were completely turned over on July 15, 2025. Multiple RFIs were required to address scope revisions and sequencing constraints, which delayed demolition start, framing and MEP activities. Unforeseen existing conditions encountered during demolition : At the TSA construction area existing conditions were uncovered, including a heavily reinforced 10" walled concrete dumbwaiter shaft not shown in the original as-builts. Additional investigation, RFI coordination, and extended demolition durations, delayed the release of the area for follow-on framing and MEP work. TSA wall alignment, fire-rating, and enclosure revisions : Differing site and wall conditions required multiple revisions to address TSA wall alignment, fire-rating requirements, and enclosure details within the Security Checkpoint Corridor and TSA Offices. Additional work required to remove and reinstall framing, rework of partially completed areas, and disruption to the planned progression of drywall, inspections, and finish activities. Structural and utility conflicts affecting the TSA grill enclosure : Structural steel supporting the TSA accordion grill enclosure required redesign due to unforeseen utility conflicts discovered during construction (RFI 562). The conflicts delayed steel installation and associated soffit framing, which in turn delayed enclosure and finish activities on the critical path of the Security Checkpoint area. MEP and Systems Coordination Impacts: Electrical and mechanical work was impacted by required TSA Intrusion Detection System (IDS) revisions and significant utility conflicts affecting HVAC installation. These issues required redesign, extended review and approval cycles, and relocation of major equipment, delaying completion of MEP rough-in, inspections, and final system integration. 2) Impacts to Ground Floor East &West Baggage Claim area and adjacent offices: Owner-directed hold on demolition of existing elevator for operational reasons, differing existing floor elevations, and impacts associated with the demolition of Electrical Room 116. Collectively, these issues impeded completion of critical East Baggage Claim activities, and delayed the release of the West Baggage Claim work, as further detailed below: Unforeseen slab demolition and missing pourback conditions: During demolition activities in the East Baggage Claim, multiple unforeseen slab conditions were encountered, including additional slab demolition requirements and a missing concrete pourback not identified in the contract documents. These conditions required investigation, additional scope definition, and coordination through RFIs 512, 526, and 527, extending demolition durations and delaying the progression of structural and architectural work. Differing floor elevations impacting finish sequencing: Differing existing floor elevations were identified within the East Baggage Claim, as documented in RFI 526. These conditions required additional evaluation and coordination to resolve elevation transitions, grinding and pouring of new leveling floors, delaying installation of finishes and disrupting the planned sequencing of MEP trim and architectural work. Initial Initial Initial NV2A/Gulf Keystar JV J� C� age 2 of 4 Printed On:3/7/2026 04:47 PM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NV K GULF BUILDING PCO #177=W" KE=-YST`*'R Impacts associated with Electrical Room 116 demolition: Demolition and coordination associated with Electrical Room 116 created additional constraints within the East Baggage Claim footprint. These impacts affected access and sequencing of adjacent work areas, further delaying completion of critical East Baggage Claim activities. Phased baggage claim sequencing constraints: Due to operational requirements, construction of the West Baggage Claim is dependent on full completion and turnover of the East Baggage Claim. Delays impacting the East Baggage Claim therefore directly delayed the start of demolition and construction activities in the West Baggage Claim, extending the critical path duration. The table below shows the individual durations of the most relevant project delays. The combined effect on the Project Schedule is of 70 calendar days Project Delays Impact Descriptions Impact Start Date X9/25/20Z ish Date Delay days Capture SW Corner Sherrif's office 5/22/2025 61 Delay in turning over front wall of conch flyer 5/15/2025 61 Changes to Grill Steel Supports 8/8/2025 25 48 Demolition of Concrete Dumbwaiter 6/25/2025 8/25/2025 61 Chipping out all the Epoxy coated flooring areas 6/6/2025 7/9/2025 33 Install HVAC Supports for Heat Pump on the roof 10/31/2025 11/26/2025 26 Jog in West TSA Wall RFI #557 7/31/2025 9/26/2025 57 TSA Electrical Revisions 9/9/2025 12/6/2025 88 The Airport, the Design team and the Construction Manager have collaborated in the mitigation of further impacts to the schedule and have agreed that an extension to the overall program is required and that the Construction Manager is entitled to receive additional compensation for said extension. The Contract Milestones are therefore changed as follows: Milestone Previously approved schedule(January Revised approved schedule September 2025) 2025) Temporary Certificate of Completion (Concourse April 8,2025 COMPLETED ON TIME A) Terminal Improvements Complete(Phase 2) May 22,2026 July 31,2026 Compensability This PCO includes payment of 70 days of compensation for extended General Conditions, attributable to the extended duration of the completion of the project. The daily liquidated indirect costs are $5,133 per diem and the calculation for 70 days is as follows: 70 days x $5,133 per diem = $359,310 Total Compensation requested under this PCO = $359,310 ATTACHMENTS: KVVIA December 2025 Schedule Update Critical Path.pdf, IA December 2025 Schedule Update 90d Look Ahead.pdf IA December 2025 Schedule Update Narrative.pdf, -KNA December 2025 Delay Fragnetepdf, _KWIA December 2025 Schedule Updateepdf # I Budget Code Description Amount 1 00-31.13.10.0 NV2A-Project Supervision.Other Project Supervision $359,310.00 Grand Total: $359,310.00 Initial Initial Initial NV2A/Gulf Keystar JVIJi/V(2 V� Page 3 of 4 F Printed On:3/7/2026 04:47 PM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F NV K GULF BU� ILDING PCO #177=W" KC=-YST`*'R 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:I I Signed by: �i Signed by: �q r U�V S. i`epfG /C� ,�GUtitW lJV�t�Vt.S Javier Ordieres 062E1 EB4233B487._. Richard Strlcklan SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 4/8/2026 1 11:12:09 EDT 4/10/2026 1 08:13:25 EDT 4/8/2026 1 07:59:22 PDT NV2A/Gulf Keystar JV Page 4 of 4 Printed On:3/7/2026 04:47 PM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F uuuuuuuuuuuuuuuui IIII IIII uuuuuu iiui�uuuuulllll Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Nm " M GULF BUILDING PCO #196 V KSYST*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 #196: Turnkey - Duct Smoke Detectors 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: 196/0 CONTRACT: 20-2039-01 -Key West International Airport Concourse A REQUEST RECEIVED FROM: CREATED BY: Hampton Shaw(NV2A/Gulf Keystar JV) STATUS: Pending-In Review CREATED DATE: 3/24/2026 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: $3,811.50 POTENTIAL CHANGE ORDER TITLE:Turnkey-Duct Smoke Detectors CHANGE REASON:A/E Design Changes POTENTIAL CHANGE ORDER DESCRIPTION: (The Contract Is Changed As Follows) Turnkey-Duct Smoke Detectors This Change Order is based on RFI 681 and coordination with FKE.The original drawings did not show duct smoke detectors in the downstairs arrivals area. Per the RFI response,duct smoke detectors are required for AHU-3,AHU-4,AHU-5,AHU-6,AHU-7,AHU-8,and AHU-11.This change includes installation on supply and return ducts,tying into the fire alarm system,and providing shutdown controls.Existing detectors, if present,will be connected to the new system. AHU-9(DOAS)does not require a duct smoke detector but will still need shutdown integration.Duct smoke detectors are by others;this COR is for installation and connections only. ATTACHMENTS: IA TKI COR 31 Duct Smoke Detectors.pdf # Budget Code Description Amount 1 23-00.10.10.S HVAC.Subcontractor Turnkey-Duct Smoke Detectors $3,465.00 2 99-99.99.66.0 Procore OH&P.Other Prime Contract Markup $346.50 Grand Total: $3,811.50 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 SIGNATURE DATE SIGNATURE DATE SIGNATURE DATE 4/1/2026 1 08:34:02 EDT 4/2/2026 1 17:26:48 EDT 3/25/2026 1 07:00:21 PDT NV2A/Gulf Keystar JV Page 1 of 1 Printed On:3/24/2026 10:32 AM EDT Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F 1 C.O.R.Date Monday,March 2,2026 p0�° KEY WEST INTERNATIONAL AIRPORT �� ��,wrTi�v<�l1 I��� Turnke YProject Name CONCOURSE A&TERMINAL From conce it to CornPlotion IMPROVEMENTS Turnkey International, Inc. Project Number 2-23-101 Mechanical Contractors CMC 1249679 CHANGE ORDER REQUEST # 031 TO: Attn. Mansour Sodagari City Key West Company NV2A + Gulf Building State/Province FL Zip/Postal Code 33040 Address 5450 MacDonald Ave., Suite 3 Country USA Description of Change Order Request: COR is per RFI 681 response and email from FKE. COR is only for installation of duct smoke detectors on supply and return ducts serving AHU-3,AHU-4, AHU-5,AHU-6,AHU-4, AHU-8, and AHU-11 (DOAS (AHU-9) does not require duct smoke detectors). Duct smoke detectors to be furnished by others. Exclusions: FA relay/Shut down, FA interface, Electrical Power, Low Voltage,furnishing of duct smoke detectors and components. NOTE.Due to the continued supply chain and material escalation cost, this COR is valid for(30)days. We reserve the right to adjust cost if COR/Submittals are not approved prior to any price escalation. Items Amount Please see attached breakdown $3,150.00 Cost $3,150.00 OH+Profit+Bond 10 % $315.00 Sub-Total $3,465.00 % $0.00 Sub-Total $3,465.00 % $0.00 Total $3,465.00 Accepted By: Date: Submitted by: Date: Mar 2,2026 Company: Turnkey International,Inc. THIS PROPOSAL IS ONLY FOR THE COST OF PERFORMING THE CHANGE WORK ITSELF. THIS PROPOSAL DOES NOT INCLUDE ANY ADDITIONAL COST STEMMING FROM IMPACT,DELAY OR ACCELERATION OF OUR SUBCONTRACT WORK REQUIRED BY THIS CHANGE.OUR COMPANY RESERVES ALL RIGHTS WITH RESPECT TO SAID ADDITIONAL COSTS AND/OR TIME EXTENSIONS ARE FULLY RESERVED. 1315 NW 98th Ct Unit 15, Doral, FL 33172 P (305) 591 0261 F (305) 591 2676 - = g g S g g g g 8 \ \ \ \ \ \ \ \ \ LM .. N k J J J 7 J J J m } en j § \ \ j \ \ cc 0 LU u % 0 j f f f j f j � 0 0 0 0 0 0 0 � � Ln / � � � in � rq m j 0 ® 2 @ + 0 / \ \ \ E j % 0 \ \ \ \ \ \ « / < < < < < < < 2 j = \ IA w > > § ) \ m \ m \ m \ 0 0 u e / ± \ 2 e 3 / k � � Q / § u / LL a § 00 / m f z w » m 5 = 5 3 5 3 5 § $ ƒ $ ƒ $ ƒ \ / / / / } / / 0 ® \ ® \ / \ / \ / \ d > 2 j % j / j / j o j / j / \ z m § ) j e / E 3 E ± E 2 E ± E A } LU § « — 2 { ° { 2 { 2 { 2 { 2 { 2 = w G 2 o = t = o = o = o = o = o « 7 0 @ \ _ \ _ \ _ \ _ \ _ \ _ \ \ \ \ 5 \ U \ = E L § \ E = & \ E 2 & — E 2 & \ J § / 0 0 $ 2 7 / 7 2 7 / 7 2 7 / § x k 7 2 § : § / § / § / § / § / § / -I (A F ° r Z § / U k / § z } « 3 = - m r 0 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F � vv rau, rwr NV2A/Gulf KeystarJV Project: 20-2039-01 KWIA Concourse A and K6`-'" ' a 1:4 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 #681 : Duct Smoke Detectors at Arrivals Revision 0 Status Closed on 02/23/26 To Blair Dury(McFarland Johnson, Inc.) From Kellen Donnelly(NV2A/Gulf Keystar JV) Christopher Kopec(McFarland Johnson,Inc.) Dan Torres(McFarland Johnson,Inc.) Devin Shapley(McFarland Johnson, Inc.) Michael Martin(McFarland Johnson, Inc.) Charles Howe(McFarland Johnson, Inc.) Date Initiated Feb 9,2026 Due Date Feb 16,2026 Location Project Stage Cost Impact Schedule Impact Spec Section Cost Code Drawing Number FA111 D, FA111 E Reference Linked Drawings Received From Copies To Rafael De Lacavalerie(NV2A/Gulf Keystar JV), Kellen Donnelly(NV2A/Gulf Keystar JV),Gregg Gaston(NV2A/Gulf Keystar JV),Gustavo Lazaro (NV2A/Gulf Keystar JV),Javier Ordieres(NV2A/Gulf Keystar JV),Joseph L. Petzack(McFarland Johnson,Inc.), Hampton Shaw(NV2A/Gulf Keystar JV),Mansour Sodagari(NV2A/Gulf Keystar JV) Trade Mechanical, Fire Alarm Activity Question Question from Kellen Donnelly NV2A/Gulf Keystar JV on Monday, Feb 9, 2026 at 03:28 PM EST Drawings FA111 D&E do not currently show any new duct smoke detectors being installed in the downstairs arrivals building. Please confirm whether there are to be any new duct smoke detectors installed in these areas. If so,please advise as to how many and where they will be located. Official Response Response from Blair Dury McFarland Johnson,Inc.on Monday, Feb 23, 2026 at 11:21 AM EST The AHU/RTU's in these two areas are to remain. Based on the nameplate information,the units listed below require duct smoke detectors. If any already have duct smoke detectors,tie them into the new system and provide interface equipment and FA connection for shut down. Provide duct smoke detectors for any units that don't have detectors and provide interface equipment and FA connection for shut down. AHU3—5000 cfm AH U4—5000 cfm AHU5—5000 cfm AHU6—7500 cfm AHU7—5000 cfm AHU8—2500 cfm AHU9(DOAS-1)- 3100 cfm(100%outside air no duct detector needed,still needs to be shut down though). AHU 11 —3750 cfm NV2A/Gulf Keystar JV Page 1 of 1 Printed On: Feb 23,2026 06:07 PM EST Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Jose Barrios From: Emmanuel Flores Sent: Monday, March 2, 2026 9:47 AM To: Jose Barrios Subject: FW: KWIA RFI #681: Duct Smoke Detectors at Arrivals Project Manager emrnarruel@turrikevnr eciiariical.com 1 305.305.8975 (Mobile) Tu,,,,,rn� iey Turn� iey Office 1 1315 NW 98th Court,Suite 15 1 Doral, FL 33172 1 305.591.0261 (Office) 1 305.591.2676(Fax) Warehouse 1 1345 NW 98th Court,Unit 10 1 Doral,FL 33172 www.turnkeymechanic Lcom From: Bryce Samartino <bsamartino@flkeyselectric.com> Sent:Wednesday, February 25, 2026 8:49 AM To: Emmanuel Flores<emmanuel@turnkeymechanical.com>; Kellen Donnelly<KellenD@gulfbuilding.com>;Javier Vigoa <javierv@turnkeymechanical.com> Cc: Mansour Sodagari <MansourS@gulfbuilding.com>; Gregg Gaston <GreggG@gulfbuilding.com>;Javier Ordieres <jordieres@nv2agroup.com>; Hampton Shaw<hamptons@gulfbuilding.com> Subject: Re: KWIA RFI#681: Duct Smoke Detectors at Arrivals Good morning, spoke to ourfire alarm division and per code this is his response: Theywill require 2 duct detectors each, 1 supply/1 return,which includes the remote test station, duct sampling tube, duct housing, intelligent remote test capable smoke detector, and shutdown relay. Bryce Samartino Project Manager E P. (305) 296-4028 1 C. (954) 557-8222 Key West: 905 Overseas Hwy. Key West, FL 33040 Marathon: 7999 Overseas Hwy. Marathon, FL 33050 I oio Air 1 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F r� r e � i f "d The information contained in this transmission may contain privileged and confidential content.It is intended only for the use of the person(s)named above.If you are not the intended recipient,you are hereby notified that any review,dissemination,distribution or duplication of this communication is strictly prohibited. From: Emmanuel Flores Sent:Tuesday, February 24, 2026 8:46 AM To: Kellen Donnelly Javier Vigoa <p r�r'� :�r a l.g„ai:mu7lkr p~u~u::r:ll7 rir7ur rll (,orn>; Bryce Samartino rr�uunrk �nlll*rmy°ka ll� a alr„ua aruu!!? Cc: Mansour Sodagari Gregg Gaston Javier Ordieres <I:rira 6� ra x.in�r ir�::rlu.a;r pui>; Hampton Shaw rn.> Subject: RE: KWIA RFI #681: Duct Smoke Detectors at Arrivals Kellen, Good morning,this is a cost impact. Can you confirm if it is (1) duct detector per unit (on supply duct) or(2) (on both supply and return duct per unit)? RFI does not specify this. Please advise,thanks. Project Manager emanuel@turnkevechanical.com 1305.305.8975 (Mobile) V 'Turukey Office 1 1315 NW 98th Court,Suite 15 1 Doral, FL 33172 1 305.591.0261 (Office) 1 305.591.2676(Fax) Warehouse 1 1345 NW 98th Court,Unit 10 1 Doral,FL 33172 www.turnkeymechanica aca From: Kellen Donnelly t.ILj.!.1')!. .,.^:.;.p."i! > Sent: Monday, February 23, 2026 6:12 PM To: Emmanuel Flores<ariuiirirui7:1a.Ilrluriru7l �. rirna re lluu7ua; ll a;rruu >;Javier Vigoa Bryce Samartino<Ik sairini lrlii7aro2, ,lll y na,l curia .,,orn Cc: Mansour Sodagari Gregg Gaston <¢;:.a„MiMalrllnlV°rurulluuu; a; rpu >;Javier Ordieres <Ilarua uryu r" k ..0 y MiC:.g:rlp:,���..u�q Hampton Shaw<U u u :vir:r .mu. Unlr:ruQ �uu ; rr uu > Subject: KWIA RFI #681: Duct Smoke Detectors at Arrivals Good afternoon, 2 Docusign Envelope ID:A8B7562A-A881-8294-80FC-47924E57B98F Please see the attached response to KWIA RFI#681: Duct Smoke Detectors at Arrivals. Please let me know if you have any questions. Thank you, Kellen Donnelly Project Engineer ".IIL,IIL,a, ii.III............... l.!!I':. .. . .I!"r. Cell: ( 4) 7 -177 GUILF aUM M NV , KEY—mT 3