SITE All work shall be performed at Normandy Substation (9801 Crystal Spring Road, Jacksonville, Fl ). DATE: 02/11/2018

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1 DATE: 02/11/2018 TO: The Contractor FROM: System Protection & Control Projects SUBJECT: Technical Specifications for Normandy APSTF Project PROJECT OVERVIEW This is a general specification that covers the work requirements for Normandy APSTF Project. Use this document in conjunction with the Cable Schedule, Wiring Diagrams (provided at a later date), Control House Low Voltage Plan and Details (NM172LV1(DC), NM172LV2(DC), NM172LV3(AC)), Control House Layout (NM172CH1), Cable Tray Details (NM172CH2, and NM172CH3), Control House Conduit Plan (NM172CE1), and other associated schematics/documentation that is given by JEA. SCOPE OF WORK JEA System Protection & Control Projects (SPCP) is requesting the Contractor to offload & install twentyseven (27) Control Panels. Procure and install DC load panels and associated conduits, procure run, and terminate AC/DC cable. Decommission and demolish existing Relay Control and DC panels. Pull cable from yard equipment to control house, panel to panel and make terminations inside deenergized relay panels. Run communication cable (coaxial, Ethernet & fiber). Procure and install control house main tray system. Move or Relocate any interfering objects (furniture, boxes) prior to beginning work. SITE All work shall be performed at Normandy Substation (9801 Crystal Spring Road, Jacksonville, Fl ). 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

2 JEA POINT OF CONTACT & DEPARTMENT JEA point of contact and department for this work is: Muqeet S. Mujahid System Protection & Control Projects JEA Tower, 9 th Floor 21 West Church Street Jacksonville, Florida Phone: (904) Cell: (904) mujams@jea.com SCHEDULE OF WORK The Contractor shall mobilize after the issuance of Purchase Order (PO) from JEA. The Contractor is to note that this work shall be performed in phases dependent upon electrical outages granted by JEA s System Operations Control Center (SOCC). Therefore, once the outage has been granted by SOCC, The Contractor should have the ability to mobilize within 48hour notice from JEA Project Manager. Once, the granted outage work has been completed The Contractor maybe asked to demobilize until the next outage has been granted. The Contractor shall follow Substation Construction Documents to determine the sequence of work. JEA has Electric System Security concerns, which require that this Work be completed on time. Therefore, time is of the essence. SEQUENCE OF WORK The Contractor shall provide all labor in order to have an orderly progression of this Work. The Contractor will be required to coordinate the Work Schedule with JEA SPCP department and the point of contact listed above. The Contractor shall be responsible for all 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

3 work coordination, timing, sequencing, and scheduling that is necessary to assure timely completion. Refer to all documentation to get familiarized with the sequence of this work. SUBSTATION ACCESS AND SECURITY Normandy substation is classified as a NERC CIP Medium site. Therefore, JEA Project Representative will provide for an onsite Security Guard that will be available for throughout the duration of this work, and when Contractor has onside activities. The Security Guard shall be responsible for escorting and provide control house, and site access to the Contractor. 1.0 CABLE SCHEDULE 1.1 The Contractor shall pull all cables as listed in the Cable Schedule. All control cable, Ethernet cable, coaxial, and fiber will be provided by JEA except cables from AC/DC source panels. The Contractor shall be responsible for providing these cables. 1.2 The Contractor shall pull all cable as listed in the Cable Schedule. 1.3 The cable should have sufficient slack such that they can be terminated to the new Relay Controls Panels and ample cable for making terminations. The cable should have enough slack to reach the floor of the panel and back to the top of control panel. 1.4 The Contractor shall leave enough slack in the cable to accommodate for any changes to the Control Panel(s) layout inside the control house. 1.5 Cable lengths listed in the Cable Schedule are approximate. The Contractor shall be responsible of all cable length prior to cutting. 1.6 The Contractor is responsible for providing the Owner with accurate As Built revision of the Cable Schedule. 1.7 The Contractor will be responsible for labeling all cables as listed in the Cable Schedule. 2.0 TERMINATIONS 2.1 The Contractor shall be responsible for all terminations into the new deenergized control panels. Wiring diagrams to be provided by JEA at a later date. The Contractor shall include cost of terminating twenty seven (27) JEA Standard cabinet style relay control panels. 2.2 The Contractor shall NOT do any terminations into any energized control panels. 2.3 Please note that coaxial and Ethernet cables procured by JEA are terminated by the manufacturer. 2.4 All fiber cable terminations shall be ST unless otherwise specified. 2.5 The Contractor shall be responsible for running and terminating all AC/DC cables from AC/DC load centers to the panels. 3.0 SPLICES 3.1 All run of control and instrument cable shall be continuous. Splices in control cable shall NOT be permitted. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

4 4.0 LABELING OF CABLE The Contractor shall install all cables mentioned in the cable schedule and pull list as a part of this work. This shall require that the Contractor perform each of the following: 4.1 All cables are to be labeled: A. At both ends. B. When entering and leave the cable trench. C. Where exiting station electrical equipment, to include all AC/DC power panels, power circuit breakers, junction boxes, etc. 4.2 Cable identification tags will be attached to the cable in a manner approved by JEA Project point of contact. The Contractor shall provide corrosion resistant tags for the cables. For exterior application plastic cable ties shall not be permitted. 4.3 Outdoor cable identification tags shall be ½ wide stainless steel, Dymo M1011 system, unless otherwise approved by the Project Representative. Indoor cable identification tags shall be RhinoPRO ½ flexible nylon labels black on white, Manufacturer part # 18488, unless otherwise approved by the Project Representative. Indoor labels shall be secure with two plastic ties. 4.4 All cable identification tags will have the appropriate cable number clearly stamped in no less than ¼ high characters. Cable names are specified on the Cable Schedule attached to these Specifications. 5.0 MATERIALS PICK UP 5.1 The Contractor shall be responsible to pick up cable reels from other JEA substations or various JEA Storerooms. 5.2 The Contractor shall be responsible for providing equipment and labor to pick up cable reels from above mentioned location and bring them to the site at Normandy substation. 5.3 The Contractor shall be responsible to drop unused cable/cable reels to JEA storeroom, location to be provided later. 6.0 CONTROL PANELS Follow Substation Normandy APSTF Project Construction Guidelines and Instructions documents for Control Panel placement sequencing. Work sequence shall be as follows: 6.1 JEA SPC tech will inform JEA SPCP Project Manager upon completion of the relay panel determination. 6.2 JEA SPCP project representative will then give The Contractor 48 hour notice to mobilize and commence their work of removing existing control panels which were determinated in The Contractor will be responsible for removing existing determinated cable from the existing control panel and the panel itself. 6.4 Once existing control panels are removed. New control panels will be placed & bolted. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

5 6.5 The Contractor shall be responsible for properly leveling the panels, and ensuring all access doors are operable. 6.6 The Contractor shall be responsible for connecting the control house ground to newly installed control panels. 6.7 All existing marked cables will be transferred over to the new Control Panel. 6.8 The Contractor shall be responsible for providing & installing wireway, raceway or conduit system a rigid pathway for the cable to make transition between existing substation cable tray and the new panels such that undue stress is not placed on the control cables such as RGS conduits. 6.9 The Contractor shall be responsible for modifying existing wireways and conduits to fit the new control panels All cables pulled to the control panels shall be sized to reach the floor of the panel and back to the top of control panel. 7.0 COMMUNICATION TRAY INSTALLATION (Completed Previously at Normandy) 7.1 The Contractor shall be responsible for procuring & installing communication tray as specified by Control House Communication Tray. The Contractor shall furnish communication tray system as specified. 7.2 The communication tray shall be installed to bear the weight of all communication cables. 8.0 GPS ANTENNA INSTALLATION (Completed Previously at Normandy) 8.1 The Contractor shall be responsible for appropriately mounting the GPS Antenna to the exterior of the Control House roof or wall as appropriate. 8.2 The Contractor shall be responsible for creating an appropriate opening for wiring from the GPS Antenna to be run inside the Control House via conduit if an existing opening is not available. 8.3 The Contractor shall be responsible for providing conduits and fittings needed for GPS antenna installation. 9.0 DC CHARGER, BATTERIES, OFFLOADING AND INSTALLATION (Not Applicable under this scope of work) 9.1 The Contractor shall be responsible for accepting and offloading battery bank items (DC charger, batteries, battery rack) into the control house. JEA project manager will coordinate with The Contractor. Battery manufacturer shall install the rack and batteries on the rack. The Contractor shall be responsible to install DC charger and all cabling and electrical connections up to the battery and charger. 9.2 The Contractor shall be responsible for providing all required cable for DC charger, battery installation. 9.3 The Contractor shall be responsible of moving existing batteries and rack to make space for the additional new batteries and battery rack. 9.4 The Contractor shall purchase and install DC panel(s) and associated conduits. 9.5 The Contractor shall install battery charger to wall. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

6 9.6 The Contractor shall be responsible for connecting DC Charger to DC panel and battery charger. Battery manufacturer shall install and commission the battery bank system. 9.7 The Contractor shall follow Low Voltage Drawings, for the installation of DC panels and battery system charger. The Contractor shall adhere to all notes provided in the referenced drawing. 9.8 The Contractor shall be responsible for removing or relocating the interfering objects as directed by the Project Representative prior to beginning work DC PANEL & DC BREAKERS INSTALLATION 10.1 The Contractor shall be responsible to purchase and install DC Panels and their breakers: DCP21, DCP22, DCP11, and DCP12 in this order. Refer to low voltage (LV1) drawings for detailed notes in instructions The Contractor shall be responsible for providing all required cable for DC panel installation, and DC cable going to the existing or new DC panels The Contractor shall be responsible for moving all load circuits from existing DC main panel to new DC panel as specified in the Low Voltage LV1 drawings The Contractor shall be responsible for removing existing DC main panel from service, removing cabling and removing panel from wall The Contractor shall be responsible for moving all load circuits from existing EM1 & EM2 panels to new DC panel as specified in the Low Voltage LV1 drawings The Contractor shall be responsible for removing existing DC panels from service, removing cabling and removing panel from wall. Existing cables can be reused if there are no signs of damage and sufficient length to reach the breaker. The Contractor shall demonstrate to the Project Representative that sufficient slack exists The Contractor shall be responsible for installing new DC panels in location shown in Low Voltage plan and details provided by JEA. Refer to NM172LV1 (DC) & NM172LV2 (DC) drawing for more details The Contractor shall be responsible for furnishing & installing Battery Cart Boxes (Qty. 2) as per NM172CH AC PANEL CABLES 11.1 The Contractor shall be responsible for procuring, running & terminating AC cable between control house AC panel and newly installed Relay Control Panels CONDUIT INSTALLATION 12.1 The Contractor shall be responsible for installing aluminum conduit as specified in the conduit schedule, control house conduit plan (NM172CE1) The Contractor shall be responsible for verification of all conduit lengths. Conduit lengths listed in the conduit schedule are approximate The Contractor shall be responsible for following construction notes a specified in drawings Control House Conduit Plan (NM172CE1) The Contractor is responsible for all hardware necessary to complete the installation of the Conduit system. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

7 12.5 The Contractor shall provide and installed labels on all newly installed conduits as part of this work CABLE TRAY 13.1 The Contractor shall procure and install cable tray system inside the control house as per (NM172CH1, NM172CH2, and NM17CH3) 13.2 The Contractor shall be responsible for furnishing and installing miscellaneous items for the cable tray additions INVESTMENT RECOVERY SPCP will be coordinating internally with Investment Recovery Operations (IRO) in regards to the proper disposal of the scrap metal and control cable removed from service. All salvageable material, i.e. demoed copper cable, panels, relays, are property of JEA. When the Contractor commences work, there will be two scrap metal containers (one for the scrapped steel and one for the control cable) and it is the Contractor responsibility to perform the following: 14.1 The Contractor shall be responsible to properly dispose of the scrapped steel into the proper container that is located on site (JEA will have the containers properly labeled to prevent confusion) The Contractor shall be responsible to properly dispose of the control cable into the proper container that is located on site (JEA will have the containers properly labeled to prevent confusion) The Contractor shall NOT put any form of trash into the two scrap metal containers that are dedicated for scrap metal and control cable The Contractor shall be responsible for disposing of all trash that is a byproduct of their work regardless if the trash was created by material that was given by JEA such as empty cable reels. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

8 DATE: 02/11/2018 TO: THE CONTRACTOR FROM: System Protection & Control Projects SUBJECT: Construction Specifications for Normandy Substation Note 1: Any work performed without receiving a written electronic authorization from System Protection & Control Projects (SPCP), shall result in the contractor not being paid for all work performed without authorization. Note 2: It shall be the responsibility of the contractor to receive an electronic written authorization from JEA SPCP for any additional work, which may result in a change order. JEA SPCP Contact Information mujams@jea.com Muqeet Mujahid (904) (904) hamidd@jea.com Darrell Hamilton (904) (904) Note 3: Use this document in conjunction with the issued Cable schedule, Control House Plan, Control House Communication Tray, Control House Conduit Plant, Control House Conduit Details, AC/DC Low Voltage Plan & Details, Technical Specifications and other forms of documentation given by JEA for performing this work successfully. Note 4: THE CONTRACTOR shall follow instructions below to meet JEA SPCP s expectations. Due to strict system outages, THE CONTRACTOR shall ensure that their crews will be able to mobilize within 48 hours upon receiving notice from JEA SPCP Project Manager. Note 5: When reviewing the wiring diagrams, please follow the following conventions, WIRING DIAGRAMS TO BE PROVIDED AT A LATER DATE: Anything that is covered in a yellow hatch is considered removed and is not to be terminated into the panel. Anything that is done in blue is considered to be a note and is used merely to provide guidance If the wiring diagram is updated at later point, all changes will be shown in green. Note 6: All material is property of JEA. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

9 SCOPE OF WORK JEA System Protection & Control Projects (SPCP) is requesting The Contractor to perform the following tasks for the Normandy substation: 1. The Contractor shall be responsible to pick up cable reels from other JEA substations or various JEA storerooms. 2. The Contractor maybe required to move interfering furniture items or boxes to make way for their work. 3. The Contractor shall offload twentyseven (27) relay panels once they arrive at Normandy substation. 4. The Contractor shall make all provisions and install the new twentyseven (27) Control Panel(s), remove existing panels and discard them in dumpster provided by Investment Recovery Operations. 5. The Contractor shall be responsible for all terminations into the new deenergized control panels wiring diagrams to be provided by JEA at a later date. The Contractor shall include cost of terminating twenty seven (27) JEA Standard cabinet style relay control panels. 6. The Contractor shall make electrical connections to the DC charger and previously installed battery system. 7. The Contractor shall furnish and install four (4) DC Panels & breakers as per Low Voltage Plan and Details 1 (DC), Low Voltage Plan and Details 2 (DC) & Low Voltage Plan & Details 3 (AC). 8. The Contractor shall furnish and procure all necessary hardware for mounting two (2) battery cart connection boxes to the control building wall as per NM172CH3. 9. The Contractor shall be responsible for running AC/DC cables from the AC & DC source to new relay control panels as per provided cable schedule. 10. Fabrication and installation of conduits as specified in the Control House Conduit Plan (NM172CE1). 11. The Contractor shall be responsible for procuring cable for AC/DC source panels. 12. The Contractor shall be responsible for moving all load circuits from existing DC Main & EM panels to the newly installed DC panels as per following Low Voltage Plan & Details drawings, and following all construction sequence as notated in the provided drawings and cable schedule. The Contractor shall terminate all cables inside the new DC panels and deenergized relay panels. 13. The Contractor shall remove old existing EM1 and EM2 DC Main panels from service and wall once all load circuits are swapped over to the new panels. 14. The Contractor shall procure and install control house main cable tray system as per NM172CH2 & NM172CH3. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

10 15. The Contractor shall connect the panel ground to the control house ground. The Contractor shall be responsible to provide all equipment material to make these ground connections. 16. The Contractor shall put all the decommissioned equipment into the correct scrap metal container located on site for Investment Recovery Operation to pick up (NO trash is to put into the containers). 17. The Contractor shall dispose of all trash that is a byproduct of their work regardless if the trash was created by material that was given by JEA such as empty cable reels. 21 West Church Street, 9 th Floor/ Jacksonville, FL / / SP&C Projects 20413

11 SYSTEM PROTECTION & CONTROL PROJECTS CABLE SCHEDULE NORMANDY APSTF UCABLE NOTES:U 1. TYPE B, BS, F, AND FO CABLE SHALL BE FURNISHED THE OWNER, UNLESS OTHERWISE SPECIFIED. 2. THE CONTRACTOR SHALL FURNISH ALL OTHER CABLE, AS SPECIFIED. 3. CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL CABLE LENGTHS. CABLE LENGTHS LISTED ARE APPROXIMATE. 4. THE CONTRACTOR SHALL VERIFY THE EXISTING CABLE CONNECTIONS AND DUPLICATE CABLES TO NEW DC PANELS EXISTING PANEL NUMBERS CAN BE DIFFERENT. A B BS C F FO S M UCABLE LEGEND:U THHN INSULATED COPPER CONDUCTOR, RATED 600V CONTROL CABLE SHIELDED CONTROL CABLE RHW, THHW, OR THWN INSULATED COPPER CONDUCTOR, RATED 600V INSTRUMENT CABLE FIBER OPTIC CABLE SINGLE CONDUCTOR MULTIPLE CONDUCTOR DATE: 1/31/2018 IFB NO. FILE: NORMANDY APSTF CABLE SCHEDULE REV. 01 PAGE: 1 OF 4

12 CABLE SCHEDULE NORMANDY APSTF CABLE # FROM TO VOLT SIZE #C S/M TYPE LNGTH ckt ft CONDUIT # PAGE: 2 OF 5 REMARKS CONTROL HOUSE AC POWER P1/AC AC POWER PNL PNL 1 (CIP) M BS 65 ACP2C1, TRAY PNL 1 THRU 3 AC POWER P1P2/AC PNL 1 (CIP) PNL M BS 25 TRAY PNL 1 THRU 3 AC POWER P2P3/AC PNL 2 PNL M BS 25 TRAY PNL 1 THRU 3 AC POWER P4/AC AC POWER PNL PNL M BS 75 ACP2C1, TRAY PNL 4 THRU 6 AC POWER P4P5/AC PNL 4 PNL M BS 25 TRAY PNL 4 THRU 6 AC POWER P5P6/AC PNL 5 PNL M BS 25 TRAY PNL 4 THRU 6 AC POWER P7/AC AC POWER PNL PNL M BS 85 ACP2C1, TRAY PNL 7 THRU 9 AC POWER P7P8/AC PNL 7 PNL M BS 25 TRAY PNL 7 THRU 9 AC POWER P8P9/AC PNL 8 PNL M BS 25 TRAY PNL 7 THRU 9 AC POWER P10/AC AC POWER PNL PNL M BS 95 ACP2C1, TRAY PNL 10 THRU 12 AC POWER P10P11/AC PNL 10 PNL M BS 25 TRAY PNL 10 THRU 12 AC POWER P11P12/AC PNL 11 PNL M BS 25 TRAY PNL 10 THRU 12 AC POWER P13/AC AC POWER PNL PNL M BS 105 ACP2C1, TRAY PNL 13 THRU 14 AC POWER P13P14/AC PNL 13 PNL M BS 25 TRAY PNL 13 THRU 14 AC POWER P15/AC AC POWER PNL PNL M BS 95 ACP2C2, TRAY PNL 15 THRU 17 AC POWER P15P16/AC PNL 15 PNL M BS 25 TRAY PNL 15 THRU 17 AC POWER P16P17/AC PNL 16 PNL M BS 25 TRAY PNL 15 THRU 17 AC POWER P18/AC AC POWER PNL PNL M BS 85 ACP2C2, TRAY PNL 18 THRU 20 AC POWER P18P19/AC PNL 18 PNL M BS 25 TRAY PNL 18 THRU 20 AC POWER P19P20/AC PNL 19 PNL M BS 25 TRAY PNL 18 THRU 20 AC POWER P21/AC AC POWER PNL PNL M BS 75 ACP2C2, TRAY PNL 21 THRU 23 AC POWER P21P22/AC PNL 21 PNL M BS 25 TRAY PNL 21 THRU 23 AC POWER P22P23/AC PNL 22 PNL M BS 25 TRAY PNL 21 THRU 23 AC POWER P24/AC AC POWER PNL PNL M BS 65 ACP2C2, TRAY PNL 24 THRU 26 AC POWER P24P25/AC PNL 24 PNL M BS 25 TRAY PNL 24 THRU 26 AC POWER P25P26/AC PNL 25 PNL M BS 25 TRAY PNL 24 THRU 26 AC POWER P27/AC AC POWER PNL PNL M BS 55 ACP2C2, TRAY PNL 27 THRU 28 AC POWER P27P28/AC PNL 27 PNL M BS 25 TRAY PNL 27 THRU 28 AC POWER BC1/AC BATTERY CHARGER #1 AC PANEL S C 80 BC1C1, TRAY BATTERY CHARGER #1 AC POWER BC2/AC BATTERY CHARGER #2 AC PANEL S C 95 BC2C1, TRAY BATTERY CHARGER #2 AC POWER CONTROL HOUSE 125 VDC BATTERY SYSTEM P1/DC1 DC POWER PNL DCP11 PNL 1 (CIP) M A 70 DCP1C3, TRAY DC POWER SUPPLY #1 P1/DC2 DC POWER PNL DCP21 PNL 1 (CIP) M A 85 DCP2C3, TRAY DC POWER SUPPLY #2 P2/DC1 DC POWER PNL DCP11 PNL M A 65 DCP1C3, TRAY DC POWER SUPPLY #1 P2/DC2 DC POWER PNL DCP21 PNL M A 80 DCP2C3, TRAY DC POWER SUPPLY #2 P3/DC1 DC POWER PNL DCP11 PNL M A 65 DCP1C3, TRAY DC POWER SUPPLY #1 P3/DC2 DC POWER PNL DCP21 PNL M A 80 DCP2C3, TRAY DC POWER SUPPLY #2

13 CABLE SCHEDULE NORMANDY APSTF CABLE # FROM TO VOLT SIZE #C S/M TYPE LNGTH ckt ft CONDUIT # PAGE: 3 OF 5 REMARKS P4/DC1 DC POWER PNL DCP11 PNL M A 60 DCP1C3, TRAY DC POWER SUPPLY #1 P4/DC2 DC POWER PNL DCP21 PNL M A 75 DCP2C3, TRAY DC POWER SUPPLY #2 P5/DC1 DC POWER PNL DCP12 PNL M A 40 DCP1C4, TRAY DC POWER SUPPLY #1 P5/DC2 DC POWER PNL DCP22 PNL M A 40 DCP2C4, TRAY DC POWER SUPPLY #2 P6/DC1 DC POWER PNL DCP12 PNL M A 35 DCP1C4, TRAY DC POWER SUPPLY #1 P6/DC2 DC POWER PNL DCP22 PNL M A 45 DCP2C4, TRAY DC POWER SUPPLY #2 P7/DC1 DC POWER PNL DCP12 PNL M A 30 DCP1C4, TRAY DC POWER SUPPLY #1 P7/DC2 DC POWER PNL DCP22 PNL M A 50 DCP2C4, TRAY DC POWER SUPPLY #2 P8/DC1 DC POWER PNL DCP12 PNL M A 35 DCP1C4, TRAY DC POWER SUPPLY #1 P8/DC2 DC POWER PNL DCP22 PNL M A 55 DCP2C4, TRAY DC POWER SUPPLY #2 P9/DC1 DC POWER PNL DCP12 PNL M A 40 DCP1C4, TRAY DC POWER SUPPLY #1 P9/DC2 DC POWER PNL DCP22 PNL M A 60 DCP2C4, TRAY DC POWER SUPPLY #2 P10/DC1 DC POWER PNL DCP12 PNL M A 45 DCP1C4, TRAY DC POWER SUPPLY #1 P10/DC2 DC POWER PNL DCP22 PNL M A 65 DCP2C4, TRAY DC POWER SUPPLY #2 P11/DC1 DC POWER PNL DCP12 PNL M A 50 DCP1C4, TRAY DC POWER SUPPLY #1 P11/DC2 DC POWER PNL DCP22 PNL M A 70 DCP2C4, TRAY DC POWER SUPPLY #2 P12/DC1 DC POWER PNL DCP12 PNL M A 55 DCP1C4, TRAY DC POWER SUPPLY #1 P12/DC2 DC POWER PNL DCP22 PNL M A 75 DCP2C4, TRAY DC POWER SUPPLY #2 P13/DC1 DC POWER PNL DCP12 PNL M A 60 DCP1C4, TRAY DC POWER SUPPLY #1 P13/DC2 DC POWER PNL DCP22 PNL M A 80 DCP2C4, TRAY DC POWER SUPPLY #2 P14/DC1 DC POWER PNL DCP12 PNL M A 65 DCP1C4, TRAY DC POWER SUPPLY #1 P14/DC2 DC POWER PNL DCP22 PNL M A 85 DCP2C4, TRAY DC POWER SUPPLY #2 P15/DC1 DC POWER PNL DCP11 PNL M A 70 DCP1C1, TRAY DC POWER SUPPLY #1 P15/DC2 DC POWER PNL DCP21 PNL M A 35 DCP2C1, TRAY DC POWER SUPPLY #2 P16/DC1 DC POWER PNL DCP11 PNL M A 65 DCP1C1, TRAY DC POWER SUPPLY #1 P16/DC2 DC POWER PNL DCP21 PNL M A 40 DCP2C1, TRAY DC POWER SUPPLY #2 P17/DC1 DC POWER PNL DCP11 PNL M A 60 DCP1C1, TRAY DC POWER SUPPLY #1 P17/DC2 DC POWER PNL DCP21 PNL M A 45 DCP2C1, TRAY DC POWER SUPPLY #2 P18/DC1 DC POWER PNL DCP11 PNL M A 55 DCP1C1, TRAY DC POWER SUPPLY #1 P18/DC2 DC POWER PNL DCP21 PNL M A 50 DCP2C1, TRAY DC POWER SUPPLY #2 P19/DC1 DC POWER PNL DCP11 PNL M A 50 DCP1C1, TRAY DC POWER SUPPLY #1 P19/DC2 DC POWER PNL DCP21 PNL M A 55 DCP2C1, TRAY DC POWER SUPPLY #2 P20/DC1 DC POWER PNL DCP11 PNL M A 45 DCP1C1, TRAY DC POWER SUPPLY #1 P20/DC2 DC POWER PNL DCP21 PNL M A 60 DCP2C1, TRAY DC POWER SUPPLY #2 P21/DC1 DC POWER PNL DCP11 PNL M A 40 DCP1C1, TRAY DC POWER SUPPLY #1 P21/DC2 DC POWER PNL DCP21 PNL M A 65 DCP2C1, TRAY DC POWER SUPPLY #2 P22/DC1 DC POWER PNL DCP11 PNL M A 35 DCP1C1, TRAY DC POWER SUPPLY #1 P22/DC2 DC POWER PNL DCP21 PNL M A 70 DCP2C1, TRAY DC POWER SUPPLY #2

14 CABLE SCHEDULE NORMANDY APSTF CABLE # FROM TO VOLT SIZE #C S/M TYPE LNGTH ckt ft CONDUIT # PAGE: 4 OF 5 REMARKS P23/DC1 DC POWER PNL DCP11 PNL M A 40 DCP1C1, TRAY DC POWER SUPPLY #1 P23/DC2 DC POWER PNL DCP21 PNL M A 75 DCP2C1, TRAY DC POWER SUPPLY #2 P24/DC1 DC POWER PNL DCP11 PNL M A 45 DCP2C1, TRAY DC POWER SUPPLY #1 P24/DC2 DC POWER PNL DCP21 PNL M A 80 DCP1C1, TRAY DC POWER SUPPLY #2 P25/DC1 DC POWER PNL DCP11 PNL M A 50 DCP2C1, TRAY DC POWER SUPPLY #1 P25/DC2 DC POWER PNL DCP21 PNL M A 85 DCP2C1, TRAY DC POWER SUPPLY #2 P26/DC1 DC POWER PNL DCP11 PNL M A 55 DCP1C1, TRAY DC POWER SUPPLY #1 P26/DC2 DC POWER PNL DCP21 PNL M A 90 DCP2C1, TRAY DC POWER SUPPLY #2 P27/DC1 DC POWER PNL DCP11 PNL M A 60 DCP1C1, TRAY DC POWER SUPPLY #1 P27/DC2 DC POWER PNL DCP21 PNL M A 95 DCP2C1, TRAY DC POWER SUPPLY #2 P28/DC1 DC POWER PNL DCP11 PNL M A 65 DCP1C1, TRAY DC POWER SUPPLY #1 P28/DC2 DC POWER PNL DCP21 PNL M A 100 DCP2C1, TRAY DC POWER SUPPLY #2 CONTROL HOUSE DC POWER BB1/DC1 125 VDC BATTERY BANK #1 DC POWER PNL DCP /0 1 S C/A 50 BB1DCP1C1 POSSITIVE CABLE BB1/DC2 125 VDC BATTERY BANK #1 DC POWER PNL DCP /0 1 S C/A 50 BB1DCP1C2 NEGATIVE CABLE BB1/DC3 DC POWER PNL DCP11 BATTERY CHARGER # S C/A 25 BC1C2 BATTERY CHARGER #1 DC CONNECTION POSSITIVE CABLE BB1/DC4 DC POWER PNL DCP11 BATTERY CHARGER # S C/A 25 BC1C3 BATTERY CHARGER #1 DC CONNECTION NEGATIVE CABLE BB1/DC5 DC POWER PNL DCP11 DC POWER PNL DCP /0 1 S C/A 55 DCP1C7 PNL DCP12 POWER POSSITIVE CABLE BB1/DC6 DC POWER PNL DCP11 DC POWER PNL DCP /0 1 S C/A 55 DCP1C8 PNL DCP12 POWER NEGATIVE CABLE BB2/DC1 125 VDC BATTERY BANK #2 DC POWER PNL DCP /0 1 S C/A 25 BC2C2 PNL DCP22 POWER POSSITIVE CABLE BB2/DC2 125 VDC BATTERY BANK #2 DC POWER PNL DCP /0 1 S C/A 25 BC2C3 PNL DCP22 POWER NEGATIVE CABLE BB2/DC3 DC POWER PNL DCP21 BATTERY CHARGER # S C/A 60 BC2C2 BATTERY CHARGER #2 DC CONNECTION POSSITIVE CABLE BB2/DC4 DC POWER PNL DCP21 BATTERY CHARGER # S C/A 60 BC2C3 BATTERY CHARGER #2 DC CONNECTION NEGATIVE CABLE BB2/DC5 DC POWER PNL DCP21 DC POWER PNL DCP /0 2 S C/A 110 DCP1C7 PNL DCP22 POWER POSITIVE & NEGATIVE CABLES BC1/ALM BATTERY CHARGER #1 PNL M BS 70 BC1C1, TRAY BATTERY CHARGER #1 ALARMS BC2/ALM BATTERY CHARGER #2 PNL M BS? BC2C1, TRAY BATTERY CHARGER #2 ALARMS DUPLICATE EXISTING CABLES ON EM1 AND EM2 PANELS PNL5 230KV DC POWER PNL DCP DCP1C5, TRAY NOTE 4

15 CABLE SCHEDULE NORMANDY APSTF CABLE # FROM TO VOLT SIZE #C S/M TYPE LNGTH ckt ft CONDUIT # PAGE: 5 OF 5 REMARKS CIP PNL DC2 DC POWER PNL DCP DCP1C5, TRAY NOTE 4 PNL1 230KV DC POWER PNL DCP DCP1C5, TRAY NOTE 4 FLAT PACK 1 DC POWER PNL DCP DCP1C5, TRAY NOTE 4 PNL6 230KV DC POWER PNL DCP DCP1C5, TRAY NOTE 4 PNL14 230KV DC POWER PNL DCP DCP1C5, TRAY NOTE 4 NEC DC POWER PNL DCP DCP2C5, TRAY NOTE 4 FLAT PACK 2 DC POWER PNL DCP DCP2C5, TRAY NOTE 4 138KV PNL10 DC POWER PNL DCP DCP2C5, TRAY NOTE 4 PNL 13 DC POWER PNL DCP DCP2C5, TRAY NOTE PNLS DC POWER PNL DCP DCP2C5, TRAY NOTE 4 PNL12 DC POWER PNL DCP DCP2C5, TRAY NOTE 4 PNL11(1401) DC POWER PNL DCP DCP2C5, TRAY NOTE 4 PNL11(1402) DC POWER PNL DCP DCP2C5, TRAY NOTE 4 PNL7 DC POWER PNL DCP DCP2C5, TRAY NOTE 4 DCP/2 DC POWER PNL DCP DCP2C5, TRAY NOTE 4 S DC POWER PNL DCP12 AND DCP IF CIRCUITS ARE CONNECTED TO LOAD

16 PROJECT DESIGN SEGMENT CONDUIT SCHEDULE NORMANDY APSTF NOTES: 1. THE CONTRACTOR IS RESPONSIBLE FOR ALL NECESSARY CONDUIT MATERIALS, INCLUDING FITTINGS. 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF ALL CONDUIT LENGTHS. CONDUIT LENGTHS ARE APPROXIMATE. 3. CONTROL HOUSE CONDUIT EXPOSED RUNS SHALL BE EMT. CONTRACTOR MAY CONCEAL CONTROL HOUSE CONDUIT WITHIN BLOCK WALLS UNLESS STATED OTHERWISE IN THE DRAWINGS. CONTRACTOR SHALL NOT CONCEAL ALUMINUM CONDUIT RUNS. UV EMT RGS IMC FLEX WW AL UVRGS CONDUIT LEGEND: ULTRA VIOLET RESISTANT PVC CONDUIT, SCH.40 ELECTRICAL METALLIC TUBING PVC COATED RIGID GALVANIZED STEEL CONDUIT INTERMEDIATE METALLIC CONDUIT LIQUIDTIGHT FLEXIBLE CONDUIT SQUARE WIREWAY ALUMINUM CONDUIT GALVANIZED STEEL CONDUIT 4. ALL RUNS WITHIN THE BATTERY ROOM SHALL UTILIZE ALUMINUM CONDUIT. PENETRATIONS THROUGH BLOCK WALL SHALL UTILIZE PVC COATED ALUMINUM TO PROVIDE SUFFICIENT ALKALI CORROSION PROTECTION, WITH PENETRATION PROPERLY SEALED. FILE: APPENDIX V CONDUIT SCHEDULE.DOCX DATE: 1/31/2018 PAGE: 1 OF 3 APPENDIX V

17 CONDUIT # FROM TO SIZE IN. CONDUIT SCHEDULE TYPE ~LENGTH FT. BATTERY BANK #1 CABLES IN CONDUIT # BB1DCP1C1 BATTERY BANK #1 DCP11 (EM1) 1.5 AL 30 BB1/DC1 BB1DCP1C2 BATTERY BANK #1 DCP11 (EM1) 1.5 AL 30 BB1/DC2 BATTERY BANK #2 BB2DCP2C1 BATTERY BANK #2 DCP21 (EM2) 1.5 AL 40 BB2/DC1 BB2DCP2C2 BATTERY BANK #2 DCP21 (EM2) 1.5 AL 40 BB2/DC2 BATTERY CHARGER #1 PAGE.: 2 OF 3 REMARKS DO NOT INSTALL IF EXISTING CONDUIT IS REUSED DO NOT INSTALL IF EXISTING CONDUIT IS REUSED DO NOT INSTALL IF EXISTING CONDUIT IS REUSED DO NOT INSTALL IF EXISTING CONDUIT IS REUSED BC1C1 BATTERY CHARGER #1 TRAY 1 EMT 30 BC1/ALM, BC1/AC BATTERY CHARGER 1 AC AND ALARM BC1C2 BATTERY CHARGER #1 DCP11 (EM1) 1.5 EMT 15 BB1/DC3 BATTERY CHARGER #1 DC BC1C3 BATTERY CHARGER #1 DCP11 (EM1) 1.5 EMT 15 BB1/DC4 BATTERY CHARGER #1 DC BATTERY CHARGER #2 BC2C1 BATTERY CHARGER #2 TRAY 1 EMT 20 BC2/ALM, BC2/AC BATTERY CHARGER 1 AC AND ALARM BC2C2 BATTERY CHARGER #2 DCP21 (EM2) 1.5 EMT 15 BB2/DC3 BATTERY CHARGER #2 DC BC2C3 BATTERY CHARGER #2 DCP21 (EM2) 1.5 EMT 15 BB2/DC4 BATTERY CHARGER #2 DC DCP11 DCP1C1 PANEL DCP11 CABLE TRAY 2 EMT 30 P15/DC1 ~ P28/DC1 DCP1C2 PANEL DCP11 CABLE TRAY 2 EMT 30 DCP1C3 PANEL DCP11 CABLE TRAY 1.5 EMT 50 P1/DC1 ~ P4/DC1 DCP12 DCP1C4 PANEL DCP12 CABLE TRAY 2 EMT 20 P5/DC1 ~ P14/DC1 DCP1C5 PANEL DCP12 CABLE TRAY 2 EMT 20 PNL5 230KV, CIP PNL DC2, PNL1 230KV, FLAT PACK 1, PNL6 230KV, PNL14 230KV, ETC.. ALL DUPLICATE CABLES THAT ARE LISTED ON EM1 PANEL DCP1C6 PANEL DCP12 CABLE TRAY 1.5 EMT 40 DCP1C7 PANEL DCP12 PANEL DCP EMT 90 BB1/DC5 DCP12 POWER DCP1C8 PANEL DCP12 PANEL DCP EMT 90 BB1/DC6 DCP12 POWER DCP21 DCP2C1 PANEL DCP21 CABLE TRAY 2 EMT 20 P15/DC1 ~ P28/DC1 DCP2C2 PANEL DCP21 CABLE TRAY 2 EMT 20 DCP2C3 PANEL DCP21 CABLE TRAY 1.5 EMT 40 P1/DC1 ~ P4/DC1 DCP22 DCP2C4 PANEL DCP22 CABLE TRAY 2 EMT 20 P5/DC2 ~ P14/DC2 APPENDIX V

18 CONDUIT # FROM TO SIZE IN. CONDUIT SCHEDULE TYPE ~LENGTH FT. DCP2C5 PANEL DCP22 CABLE TRAY 2 EMT 20 CABLES IN CONDUIT # NEC, FLAT PACK 2, 138KV PNL 10, PNL 13, 138 PNLS, PNL 12, PNL11(1401), PNL11(1402), PNL7, DCP/2, ETC.. PAGE.: 3 OF 3 REMARKS ALL DUPLICATE CABLES THAT ARE LISTED ON EM2 PANEL DCP2C6 PANEL DCP22 CABLE TRAY 1.5 EMT 40 DCP2C7 PANEL DCP22 PANEL DCP21 2 EMT 140 BB2/DC5 DCP22 POWER ACP2 ACP2C1 ACP2 CABLE TRAY 1.5 EMT 20 P1/AC, P4/AC, P7/AC, P10/AC, P13/AC, ACP2C2 ACP2 CABLE TRAY 1.5 EMT 20 P15/AC, P18/AC, P21/AC, P24/AC, P27/AC END APPENDIX V

19 SUMTER BEAVER ST. S.C.L.RR. CONSTRUCTION DRAWINGS FOR THE I10 CHAFFEE RD. BLAIR RD. NORMANDY SUBSTATION CRYSTAL SPRINGS RD. VICINITY MAP N.T.S. LOCATION: [ 9801 CRYSTAL SPRINGS ROAD, JACKSONVILLE, FL ] CONTROL HOUSE IMPROVEMENTS PROJECT LOCATION ESCAM BIA SANTA ROSA OKALOOSA WALTON HOLMES JACKSON WASHINGTON BAY CALHOUN GADSDEN LEON JEFFERSON HAMILTON MADISON COLUMBIA BAKER NASSAU DUVAL WAKULLA LIBERTY GULF FRANKLIN TAYLOR LAFAYETTE GILCHRIST SUWANNEE UNION BRADFORD CLAY PUTNAM ST. JOHNS FLAGLER DIXIE ALACHUA LEVY MARION VOLUSIA CITRUS LAKE SEMINOLE HERNANDO ORANGE PASCO PINELLAS HILLSBOROUGH POLK OSCEOLA BREVARD INDIAN RIVER OKEECHOBEE ST. LUCIE MANATEE HARDEE SARASOTA DE SOTO HIGHLANDS GLADES MARTIN CHARLOTTE HENDRY PALM BEACH LEE BROWARD COLLIER MONROE DADE PROJECT DESIGN SEGMENT TRANSMISSION AND SUBSTATION ENGINEERING PROJECT # NO. 1. REVISIONS TO DRAWING DATE APPROVED ENGINEERING DESIGNED DATE CONTROL HOUSE IMPROVEMENTS DESIGN FILENAME: NM172CV1.DGN CHECKED APPROVED DRAFTING COVER SHEET DATE DRAWING NO.: NM172CV PRELIMINARY FINAL DESIGN AS BUILT SUBSTATION AND TRANSMISSION PROJECTS SHEET NO.: IFB #: PROJECT NUMBER: 01 OF 08

20 BATTERY 1 CART BOX (SEE NOTE 4, 5) BATTERY 2 CART BOX (SEE NOTE 4, 5) DCP12 *NOTE1 DCP22 *NOTE1 230KV NORTH BUS 230KV SOUTH BUS 9T6T7 CAP BANK 9C7 CAP BANK 9C8 LINE 936 LINE 928 LINE 927 LINE 921 LINE 947 LINE 941 LINE 944 LINE 940 CIP PNL14 PNL13 PNL12 PNL11 PNL10 PNL9 PNL8 PNL7 PNL6 PNL5 PNL4 PNL3 PNL2 PNL1 EXIT ENTRANCE A/C PNL15 138KV NORTH BUS PNL16 PNL17 PNL18 PNL19 PNL20 PNL21 PNL22 PNL23 PNL24 PNL25 PNL26 138KV SOUTH BUS XFMR T6 8T6 XFMR T8 8T8 XFMR T7 8T7 8NS CAP BANK 8C1 LINE 835 LINE 838 PNL27 LINE 832 PNL28 LINE 837 W/C SECURITY ALARM PANEL EYE WASH GE MPX SR20 OPTIC PNL RADIO PNL SIECOR & TERM BDS EM2 *NOTE3 BATTERY CHARGER #2 MOTOROLA PANELS BATTERY BANK #2 BATTERY BANK #1 A/C EM1 BATTERY CHARGER#1 ACP1 ACP2 *NOTE3 DCP21 DCP11 NEW FLOOR PLAN CONSTRUCTION NOTES: 1. CONTRACTOR SHALL REMOVE OR RELOCATE THE INTERFERING OBJECTS AS DIRECTED THE PROJECT REPRESENTATIVE PRIOR TO BEGINNING WORK. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR TRANSPORTATING AND OFFLOADING PANELS AND BATTERY BANK SYSTEM ITEMS INTO THE CONTROL HOUSE. JEA PROJECT MANAGER WILL COORDINATE WITH CONTRACTOR. CONTRACTOR SHALL PURCHASE AND INSTALL DCP11, DCP12, DCP21, AND DCP22 (DC PANELS). SEE LOW VOLTAGE (LV1 AND LV2) DRAWINGS FOR MORE DETAILS. 3. EM1 PANEL IS REPLACED WITH DCP11. EM2 PANEL IS REPLACED WITH DCP CONTRACTOR SHALL FURNISH AND INSTALL THE BATTERY CART BOXES (QTY 2) IN ACCORDANCE WITH DETAIL 3, DRAWING NM172CH3. THE TOP OF THE BATTERY CART BOX SHALL BE 4'0" ABOVE FINISHED FLOOR. 5. 6" CONDUIT TO BE INSTALLED THRU WALL UNDER BATTERY CART BOX. INSTALL 24" ABOVE FINISHED FLOOR. CONTRACTOR SHALL PROVIDE REMOVABLE WEATHER TIGHT CAP AND/OR PLUG FOR BOTH 13:58 ENDS OF CONDUIT. NM172CH1 (Rev 4).dgn JEA ARCHD 24X36 (08/16) 21 W CHURCH ST. JACKSONVILLE, FLORIDA ISSUED FOR 100% DESIGN PROFESSIONAL ENGINEER'S SEAL LATEST REVISION ORIGINALLY PREPARED UNDER THE RESPONSIBLE SUPERVISION OF PE: LIC. NO.: STATE: DATE: REV DATE PROJ # REVISION DESCRIPTION REVIEW DATE 10/27/17 NM172CH1 ENGINEERING REVIEW DATE REVIEW DRAFTING 10/27/17 CONTROL HOUSE IMPROVEMENTS CONTROL HOUSE LAYOUT SCALE: PROJ #: SUBSTATION & TRANSMISSION PROJECTS DRAWING NAME: DRAWING SET 02 NP2017 DRAWING #: OF 08

21 DCP12 DCP22 230KV NORTH BUS 230KV SOUTH BUS 9T6T7 CAP BANK 9C7 CAP BANK 9C8 LINE 936 LINE 928 LINE 927 LINE 921 LINE 947 LINE 941 LINE 944 LINE 940 CIP CABLE TRAY #2 PNL14 PNL13 PNL12 PNL11 PNL10 PNL9 PNL8 PNL7 PNL6 PNL5 PNL4 PNL3 PNL2 PNL1 *NOTE4 EXIT ENTRANCE *NOTE3 *NOTE3 PNL15 PNL16 PNL17 PNL18 PNL19 PNL20 PNL21 PNL22 PNL23 PNL24 PNL25 PNL26 PNL27 PNL28 A/C 138KV NORTH BUS 138KV SOUTH BUS XFMR T6 8T6 XFMR T8 8T8 XFMR T7 8T7 8NS CAP BANK 8C1 LINE 835 LINE 838 LINE 832 LINE 837 CABLE TRAY #1 W/C SECURITY ALARM PANEL EYE WASH GE MPX SR20 OPTIC PNL RADIO PNL SIECOR & TERM BDS DCP21 BATTERY CHARGER #2 MOTOROLA PANELS BATTERY BANK #2 BATTERY BANK #1 A/C DCP11 BATTERY CHARGER#1 ACP1 ACP2 NEW FLOOR PLAN CONSTRUCTION NOTES: 1. THE CONTRACTOR SHALL VERIFY THE EXISTING CABLE TRAY SYSTEM LOCATIONS AND LENGTH, WHICH IS BELIEVED TO BE AS SHOWN ON THIS DRAWING. 2. CONTRACTOR SHALL REMOVE OR REPLOCATE THE INTERFERING OBJECTS AS DIRECTED THE PROJECT REPRESENTATIVE PRIOR TO BEGINNING WORK. 3. THE ELEVATION OF NEW CABLE TRAY WILL MATCH EXISTING CABLE TRAY #1. 4. CONTRACTOR SHALL INSTALL VERTICAL ELBOWS TO PASS THE EXISTING HORIZONTA TRAY SECTIONS. 5. CONTRACTOR SHALL FURNISH AND INSTALL THE CABLE TRAYS MANUFACTURED LEGRAND CAT# 097A24CS14430 & VC7A90 OR SIMILAR PRODUCTS WITH ASSOCIATED PARTS AND TRAY SUPPORTS. THE SUPPORT SPAN IS 6'. (SEE CH3 DETAILS 1 & 2.) NO. REVISIONS TO DRAWING DATE 1 / / APPROVED ENGINEERING DESIGNED DATE 10/20/17 CONTROL HOUSE IMPROVEMENTS DESIGN FILENAME: NM172CH2 CHECKED APPROVED CONTROL HOUSE DRAWING NO.: DRAFTING PRELIMINARY FINAL DESIGN AS BUILT DATE 10/20/17 SCALE: CABLE TRAY PLAN SYSTEM PROTECTION & CONTROL PROJECTS IFB. NO.: NM2017 SHEET NO.: 03 OF 08

22 NOTE 2 (TYP) NOTE 2 (TYP) DETAILS 2 (TYP) (2)x3" CONDUITS (2)x3" CONDUITS CONTROL PNL CONTROL PNL DETAIL 1 MAIN TRAY DETAILS (NOT TO SCALE) DETAIL 2 CONDUIT DETAILS (NOT TO SCALE) TO DC POWER PANEL TOP HEIGHT FROM FLOOR NOT TO EXCEED 6'6" ITEM 1 DESCRIPTION NEMA 1 STEEL ENCLOSURE, 12"X12"X6", ASA61 GRAY FINISH, HOFFMAN A1212CH ( CONTRACTOR) DC PANEL NOTES: DC DISCONNECT HOUSING, 600V, 3, COMPLETE WITH HARDWARE AND CRIMP CONNECTORS, JEA STOCK NO. BAT EL 001 ( OWNER) (2) #2 FINE STRANDED COPPER CONDUCTOR CABLE INSULATION RATED FOR 600V ( CONTRACTOR) CONDUIT, 2" IMC ( CONTRACTOR) ~6' NOTE: 1. CONTRACTOR SHALL DETERMINE LOCATION, PLACEMENT, LENGTH & NUMBER OF ALL THREAD RODS REQUIRED, CONTRACTOR SHALL ALSO PROVIDE WASHERS AND NUTS. THE SUPPORT SPAN FOR CABLE TRAY IS 6' THE CONTRACTOR SHALL FURNISH ALL NECESSARY HARDWARE FOR MOUNTING THE BATTERY CART CONNECTION BOX TO THE CONTROL BUILDING WALL. IN THE LOCATION AS SHOWN, THE CONTRACTOR SHALL FURNISH AND INSTALL 2" IMC CONDUIT, COMPLETE WITH NECESSARY HARDWARE, 2. THE UNISTRUT SHALL BE CONNECTED TO RIDGE CEILING STEEL BEAMS. 3. THE CONTRACTOR SHALL FURNISH AND INSTALL (2) #2 STRANDED COPPER CONDUCTOR FLEXIBLE CABLES, AS REQUIRED. THE CONDUCTOR SHALL BE OF SUFFICIENT LENGTH TO PROVIDE ONE COIL TO BE STORED TO BE STORED IN THE BATTERY CART CONNECTION BOX. 4. THE CONTRACTOR SHALL INSTALL THE DC DISCONNECT HOUSING, USING THE CRIMP CONNECTORS PROVIDED. DETAIL 3 DETAIL 4 08:51 SE172CH1.dgn JEA ARCHD 24X36 (08/16) 21 W CHURCH ST. JACKSONVILLE, FLORIDA ISSUED FOR 100% DESIGN BATTERY CART CONNECTION BOX (NOT TO SCALE) PROFESSIONAL ENGINEER'S SEAL LATEST REVISION ORIGINALLY PREPARED UNDER THE RESPONSIBLE SUPERVISION OF PE: LIC. NO.: STATE: DATE: REV DATE PROJ # REVISION DESCRIPTION REVIEW DATE 7/11/17 NM172CH3 DC PANEL DETAILS (NOT TO SCALE) ENGINEERING REVIEW DATE REVIEW DRAFTING 7/11/17 CONTROL HOUSE IMPROVEMENTS SUBSTATION & TRANSMISSION PROJECTS None CONTROL HOUSE CABLE TRAY DETAILS SCALE: PROJ #: DRAWING NAME: DRAWING SET NM2017 DRAWING #: 04 OF 08

23 DCP2C7 DCP1C7 DCP1C8 DCP12 DCP1C6 DCP1C5 DCP1C4 DCP2C7 DCP22 DCP2C6 DCP2C5 DCP2C4 230KV NORTH BUS 230KV SOUTH BUS 9T6T7 CAP BANK 9C7 CAP BANK 9C8 LINE 936 LINE 928 LINE 927 LINE 921 LINE 947 LINE 941 LINE 944 LINE 940 CIP PNL14 PNL13 PNL12 PNL11 PNL10 PNL9 PNL8 PNL7 PNL6 PNL5 PNL4 PNL3 PNL2 PNL1 EXIT DCP1C7 DCP1C8 ENTRANCE A/C PNL15 138KV NORTH BUS PNL16 PNL17 PNL18 PNL19 PNL20 PNL21 PNL22 PNL23 PNL24 PNL25 PNL26 138KV SOUTH BUS XFMR T6 8T6 XFMR T8 8T8 XFMR T7 8T7 8NS CAP BANK 8C1 LINE 835 LINE 838 PNL27 LINE 832 PNL28 LINE 837 DCP2C1 DCP2C2 DCP2C3 W/C SECURITY ALARM PANEL EYE WASH GE MPX SR20 DCP1C1 DCP1C2 DCP1C3 SIECOR & TERM BDS BB2DCP2C1 DCP2C7 BC2C1 BC1C1 OPTIC PNL RADIO PNL BB2DCP2C2 DCP21 *NOTE3 BATTERY CHARGER #2 MOTOROLA PANELS BC2C2 BATTERY BANK #2 BC2C3 BATTERY BANK #1 A/C BC1C2 BC1C3 DCP11 BATTERY CHARGER#1 ACP1 ACP2 *NOTE3 BB1DCP1C1 BB1DCP1C2 ACP2C1 ACP2C2 NEW FLOOR PLAN CONSTRUCTION NOTES: 1. CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING AND INSTALLING ALL CONDUITS AND CABLES, AS LISTED IN THE CONDUIT AND CABLE SCHEDULES. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF ALL CONDUIT LENGTHS. CONDUIT LENGTHS LISTED IN THE CONDUIT SCHEDULE ARE APPROXIMATE. 3. EM1 PANEL IS REPLACED WITH DCP11. EM2 PANEL IS REPLACED WITH DCP CONTRACTOR SHALL REMOVE OR RELOCATE THE INTERFERING OBJECTS AS DIRECTED THE PROJECT REPRESENTATIVE PRIOR TO BEGINNING WORK. 5. ALUMINUM CONDUITS SHALL BE INSTALLED INSIDE BATTERY ROOM. 6. THE CONDUIT ROUTING SHOWN ON THIS DRAWING WAS DESIGNED TO MINIMIZE TRENCHING WHILE REDUCING LENGTHS OF CABLE AND CONDUIT. HOWEVER, WITH THE APPROVAL OF THE PROJECT REPRESENTATIVE, THE CONTRACTOR MAY CHOOSE TO FIND OTHER ROUTINGS FOR CONDUITS, PROVIDED THAT SUCH ROUTINGS DO NOT CAUSE A COST INCREASE FOR ADDITIONAL CABLE OR CONDUIT. SUCH CHANGES, IF ANY, SHALL BE NOTED ON THE ASBUILT DRAWINGS. NO. REVISIONS TO DRAWING DATE 1 / / APPROVED ENGINEERING DESIGNED DATE 10/20/17 CONTROL HOUSE IMPROVEMENTS DESIGN FILENAME: NM172CE1 CHECKED APPROVED DRAFTING DATE CONTROL HOUSE CONDUIT PLAN DRAWING NO.: NM2017 PRELIMINARY FINAL DESIGN AS BUILT 10/20/17 SCALE: SYSTEM PROTECTION & CONTROL PROJECTS IFB. NO.: SHEET NO.: 05 OF 08

24 + BB1/DC1 BB1/DC2 BATTERY CHARGER #1 POS NEG 225 AMP MAIN PNL #1 1 2 PNL # V.D.C. BATTERY BANK #1 PNL #3 3 4 PNL #4 POS NEG 225 AMP PNL #15 PNL #17 PNL #19 PNL #21 PNL #23 PNL # PNL #16 PNL #18 PNL #20 PNL #22 PNL #24 PNL #26 PNL5 230KV CIP PNL DC2 FLAT PACK 1 PNL KV MAIN PNL 1 230KV PNL 6 230KV PNL # PNL #28 POS NEG EXISTING EM1 PANEL (1 OF 2 DC PNLS) BATTERY CHARGER # A DCP12 POS NEG BB1/DC5 BB1/DC6 PNL #5 POS 1 NEG 125 AMP MAIN 2 PNL #6 LOW VOLTAGE ELECTRICAL NOTES: 1) THE CONTRACTOR SHALL CLEARLY LABEL THE BRANCH BREAKERS IN TWO PLACES. PNL #7 3 4 PNL #8 FIRST, EACH CIRCUIT BREAKER SHALL BE LABELED WITH A PREPRINTED PERMANENT ADHESIVE LABEL, BLACK PRINT ON WHITE BACKING, USING MATERIALS AND TECHNIQUES NEW D.C. PANEL #2 (DCP11) PNL #9 5 6 PNL #10 APPROVED THE PROJECT REPRESENTATIVE. SECOND, THE CONTRACTOR SHALL SUPPLY A TYPED INDEX THAT SHALL BE LAMINATED, AND PLACED INSIDE POCKET OF 2 WIRE, 125 V.D.C., 225A, SURFACE MOUNTED SQUARE D ILINE TYPE HCN WITH SQUARE D TYPE FA BREAKERS AS SHOWN AND NEMA 1 ENCLOSURE WITH 225A MAIN BREAKER (TOP) AND SUBFEED LUGS (BOTTOM) (LOCKABLE PIANO HINGED DOOR). PNL #11 PNL # PNL #12 PNL #14 THE PANEL DOOR. 2) ALL PROTECTIVE RELAY EQUIPMENT MUST BE ENERGIZED ALL TIME. SUGGESTED CONSTRUCTION SEQUENCE: FLAT PACK 1 40A A PNL5 230KV 1) CONTRACTOR TO INSTALL NEW "DCP 12" PANEL AND BATTERY BOX 1 IN LOCATION SHOWN ON DWG NM172CH1. DCP 12 SHALL CONNECT TO BATTERY CART WHICH WILL SUPPLY TEMPORARY DC POWER UNTIL EM1 PANEL IS REPLACED WITH DCP 11 AND CIP PNL DC A PNL 1 230KV CONNECT TO BATTERY BANK #1. PNL KV BATTERY CART #1 (NORMALLY OPEN) 80A 100A A PNL 6 230KV 2) CONTRACTOR TO VERIFY ALL EXISTING CABLE CONNECTIONS IN EM PANEL AND INSTALL NEW DC CABLES BETWEEN DCP 12 AND ALL LOAD CIRCUITS THAT ARE LISTED ON EM PANEL. CONTRACTOR ALSO SHALL VERIFY IF ANY LOAD CIRCUITS ARE CONNECTED TO BREAKER #1, 2, 4, AND 10 IN EM PANEL, ALL LOAD CIRCUITS SHALL BE MOVED TO DCP 12. POS NEG 3) CONTRACTOR SHALL CONFIRM THAT DCP 12 IS ENERGIZED BATTERY CART AND MOVE ALL LOAD CIRCUITS FROM EXISTING "EM PANEL" TO NEW DC PANEL "DCP 12". DCP 12 MUST STAY ENERGIZED ALL TIME. NEW D.C. PANEL #1 (DCP12) 2 WIRE, 125 V.D.C., 125A, SURFACE MOUNTED SQUARE D ILINE TYPE HCN WITH SQUARE D TYPE FA BREAKERS AS SHOWN AND NEMA 1 ENCLOSURE WITH 225A MAIN BREAKER (TOP) AND SUBFEED LUGS (BOTTOM) (LOCKABLE PIANO HINGED DOOR). 4) CONTRACTOR SHALL REPLACE EXISTING "EM PANEL" WITH NEW "DCP 11" IN THE SAME LOCATION. 5) CONTRACTOR SHALL CONNECT CABLES FROM DCP 11 TO BATTERY BANK #1, BATTERY CHARGER #1, AND DCP :16 SE172LV1.dgn JEA ARCHD 24X36 (08/16) 21 W CHURCH ST. JACKSONVILLE, FLORIDA ISSUED FOR 100% DESIGN PROFESSIONAL ENGINEER'S SEAL LATEST REVISION ORIGINALLY PREPARED UNDER THE RESPONSIBLE SUPERVISION OF PE: LIC. NO.: STATE: DATE: REV DATE PROJ # REVISION DESCRIPTION REVIEW DATE 7/19/17 NM172LV1 6) CONTRACTOR TO REMOVE THE ABANDONED CABLES THAT ARE NOT IN USE. ENGINEERING REVIEW DATE REVIEW DRAFTING 7/19/17 CONTROL HOUSE IMPROVEMENTS LOW VOLTAGE PLAN AND DETAILS 1 (DC) SCALE: PROJ #: SUBSTATION & TRANSMISSION PROJECTS DRAWING NAME: DRAWING SET 06 NP2017 DRAWING #: OF 08

25 125 V.D.C. BATTERY BANK #2 BATTERY CHARGER #2 + + BB2/DC1 BB2/DC2 125 V.D.C. BATTERY BANK #2 BBDC2A POS NEG 225 AMP MAIN POS NEG PNL #1 1 2 PNL #2 100 AMP MAIN PNL #3 3 4 PNL #4 NEC (NOTE 2,3) 40A 1 2 FLAT PACK 2 (NOTE 2,3) PNL # PNL #16 138KV PNL 10 (NOTE 2,3) 40A A PNL 13 (NOTE 2,3) PNL # PNL # PNLS (NOTE 2,3) 40A A PNL 12 (NOTE 2,3) PNL # PNL #20 PNL 11 (1401) 40A A PNL 11 (1402) (NOTE 2,3) (NOTE 2,3) PNL # PNL #22 (NOTE 2,3) A PNL 7 (NOTE 2,3) PNL # PNL #24 (NOTE 2,3) A (NOTE 2,3) PNL # PNL #26 DCP/ A (NOTE 2,3) (NOTE 2,3) PNL # PNL #28 POS NEG EXISTING EM2 PANEL (2 OF 2 DC PNLS) BATTERY CHARGER # A DCP12 BB2/DC5 POS NEG POS NEG PNL # AMP MAIN 2 PNL #6 LOW VOLTAGE ELECTRICAL NOTES: 1) THE CONTRACTOR SHALL CLEARLY LABEL THE BRANCH BREAKERS IN TWO PLACES. PNL #7 3 4 PNL #8 FIRST, EACH CIRCUIT BREAKER SHALL BE LABELED WITH A PREPRINTED PERMANENT ADHESIVE LABEL, BLACK PRINT ON WHITE BACKING, USING MATERIALS AND TECHNIQUES NEW D.C. PANEL #4 (DCP21) 2 WIRE, 125 V.D.C., 225A, SURFACE MOUNTED SQUARE D ILINE TYPE HCN WITH SQUARE D TYPE FA BREAKERS AS SHOWN AND NEMA 1 ENCLOSURE WITH 225A MAIN BREAKER (TOP) AND SUBFEED LUGS (BOTTOM) (LOCKABLE PIANO HINGED DOOR). PNL #9 PNL #11 PNL #13 NEC PNL #10 PNL #12 PNL #14 FLAT PACK 2 APPROVED THE PROJECT REPRESENTATIVE. SECOND, THE CONTRACTOR SHALL SUPPLY A TYPED INDEX THAT SHALL BE LAMINATED, AND PLACED INSIDE POCKET OF THE PANEL DOOR. 2) ALL PROTECTIVE RELAY EQUIPMENT MUST BE ENERGIZED ALL TIME. SUGGESTED CONSTRUCTION SEQUENCE: 138KV PNL PNLS 40A A PNL 13 PNL 12 1) CONTRACTOR TO INSTALL NEW "DCP 22" PANEL AND BATTERY BOX 2 IN LOCATION SHOWN ON DWG NM172CH1. DCP 22 SHALL CONNECT TO BATTERY CART WHICH WILL SUPPLY TEMPORARY DC POWER UNTIL EM 2 PANEL IS REPLACED WITH DCP 21 AND PNL 11 (1401) A PNL 11 (1402) CONNECT TO BATTERY BANK #2. DCP/2 80A A PNL 7 BATTERY CART #2 (NORMALLY OPEN) 100A ) CONTRACTOR TO VERIFY ALL EXISTING CABLE CONNECTIONS IN EM 2 PANEL AND INSTALL NEW DC CABLES BETWEEN DCP 22 AND ALL LOAD CIRCUITS THAT ARE LISTED ON EM 2 PANEL. CONTRACTOR ALSO SHALL VERIFY IF ANY LOAD CIRCUITS ARE CONNECTED TO BREAKER # 9, 11, 12, AND 13 IN EM PANEL. ALL LOAD CIRCUITS SHALL BE MOVED TO DCP 22. POS NEG 3) CONTRACTOR SHALL CONFIRM THAT DCP 22 IS ENERGIZED BATTERY CART AND MOVE ALL LOAD CIRCUITS FROM EXISTING "EM 2 PANEL" TO NEW DC PANEL "DCP 22". DCP 22 MUST STAY ENERGIZED ALL TIME. NEW D.C. PANEL #3 (DCP22) 2 WIRE, 125 V.D.C., 125A, SURFACE MOUNTED SQUARE D ILINE TYPE HCN WITH SQUARE D TYPE FA BREAKERS AS SHOWN AND NEMA 1 ENCLOSURE WITH 225A MAIN BREAKER (TOP) AND SUBFEED LUGS (BOTTOM) (LOCKABLE PIANO HINGED DOOR). 4) CONTRACTOR SHALL REPLACE EXISTING "EM 2 PANEL" WITH NEW "DCP 21" IN THE SAME LOCATION. 5) CONTRACTOR SHALL CONNECT CABLES FROM DCP 21 TO BATTERY BANK #2, BATTERY CHARGER #2, AND DCP :16 SE172LV1.dgn JEA ARCHD 24X36 (08/16) 21 W CHURCH ST. JACKSONVILLE, FLORIDA ISSUED FOR 100% DESIGN PROFESSIONAL ENGINEER'S SEAL LATEST REVISION ORIGINALLY PREPARED UNDER THE RESPONSIBLE SUPERVISION OF PE: LIC. NO.: STATE: DATE: REV DATE PROJ # REVISION DESCRIPTION REVIEW DATE 7/19/17 NM172LV2 6) CONTRACTOR TO REMOVE THE ABANDONED CABLES THAT ARE NOT IN USE. ENGINEERING REVIEW DATE REVIEW DRAFTING 7/19/17 CONTROL HOUSE IMPROVEMENTS LOW VOLTAGE PLAN AND DETAILS 2 (DC) SCALE: PROJ #: SUBSTATION & TRANSMISSION PROJECTS DRAWING NAME: DRAWING SET 07 NP2017 DRAWING #: OF 08