Apd 6 - SOW PCN 99777 - v4.pdf

STATEMENT OF WORK

PCN PCN 99777 Restore Power to P6-1382 and Install 75KVA Transformer to Pole 99-6

Reference: EWR 144340 EWR 174745

Date: 8/21/2023 12/27/2023 1/16/2024 1/19/2024

SCOPE

Summary: The purpose of this project is to Restore power to P6-1382 and install 75KVA transformer to pole 99-6.

A. Restore Power to P6-1382

1. Demolition:

a. Remove existing 25 KVA transformer on pole 99-22.

b. Remove exist pole 99-23 and all connected hardware. Also remove adjacent palm tree.

c. Remove buried conductor from pole 99-23 to facility P6-1382. Conduit can be left in place.

2. Installation:

a. Install new 240 V single phase 50 KVA transformer on pole 99-22.

b. Replace line side fuse at transformer.

c. Install new ECB or fused disconnect at pole 99-22 with appropriate riser and weather head. Install two (2) new fused disconnect at pole 99-22. Existing weather head to remain. This disconnects shall be 316 stainless steel.

d. Install buried feed from fused disconnect to building P6-1382. This will be direct buried in schedule 80 PVC conduit, approximately 250ft from disconnect to new panel at building P6-1382.

e. Install new 200 Amp, 316 stainless steel MCB panel with 20 space availability at facility P6-1382. TVSS is required and shall be external. For the 200A panel, branch circuits should include Lift station, Bathroom lighting, and Spares: (4) 50A 2Pole & (2) 20A 1Pole.

Install new ground rod and connect new panel to existing facility power infrastructure.

This panel will later be used to expand capacity of the park, adding new campsites.

f. Install 3R J-box mounted at new panel to house existing wires that exit panel

g. Install four (4) new LED fixture in bathrooms, two in each, to convert existing bathroom lighting to LED and connect to new panel. These panels should replace the existing and be of like-for-like footprint. Existing conduit and conductors shall be used.

3. Remove/Install new transformer on pole 99-6

1. Remove existing 25 KVA transformer

2. Replace line side jack connector. Replace line side fuse at transformer.

3. Install new 240 V single phase 75 KVA.

4. Adjust the setting on the main breaker in the panel on the load side of the transformer to 380A.The 400-amp ABB breaker should be set to 340A, or medium setting.

Clarification Notes: None rmbaker3 Cross-Out

ENGINEERING

• Arc-Flash study to be submitted as a part of the closeout of this project.

• No special engineering required for this project. This is like-for-like replacement.

• This work maintains existing power sources (no upgrades needed) and repairs existing configurations.

• Field verify with local Facility Manager and COR the applicable power panels and circuits prior to commencement of field work and LOTO. Conduct location operations on areas surrounding facility P6-1382

IMPLEMENTATION

• Work to be performed during standard hours of Operations, M-F 1st Shift. 7:30 AM to

3:30 PM

• Daily coordination required with Facility Manager.

SUBMITTALS

Preconstruction:

• Standard Lockout-Tagout scheduling/coordination.

• Contractor will submit adequate material list for PM/SME approval prior to project start.

• Provide Site Specific Safety & Health Plan for review and approval prior to commencement of services.

Closeout:

• As-built/redline drawings as required.

• Final punch list with all required signatures.

STANDARDS

• Work shall comply with standards provided in “Requirements for Low Voltage Electrical Work at KSC” located in base contract.

BADGING

• TAA (Temporary Area Access) is NOT required to access area. Daily coordination required with Facility Manager in case of hazardous operations at Pad-B. Work occurs outside of Pad-B perimeter fence in the parking lot.

• TAA is required to access VAB.

o VAB Perimeter access is required to access the light poles. All work outside of facility, but within perimeter fence.

INSPECTION

• Inspections shall be provided by the Government, in accordance with the Special Conditions of this contract. The Site Inspector may at any time review current work conditions and must approve of progress, milestones, daily logs, etc. The Contractor is to participate in the final acceptance walk down and complete any punch list items as required, to ensure a fully operational system.

PROJECT CLOSEOUT

• To be conducted per the Project closeout section of the base contract.

PROPOSAL/BID DEVELOPMENT

• To be submitted per the Bid Submission Guidelines found in the base contract.

PERIOD OF PERFORMANCE: 60 180 calendar days from award date. Please submit schedule for long lead time items.

Attachment 01: Pictures, Drawings, and Sketches rmbaker3 Cross-Out

Pole 99-6 location

Pole 99-6

Panel Ceramic Shop Service Disconnect mdodding Rectangle mdodding Rectangle

Pole 9-22 and 9-23, new panel location and underground conduit/cable run location:

Proposed Location of New "Panel P6-1382" Restrooms

Remove

Pole 99-23

New Un der gro und

Cable/Conduit R un

Bathrooms

Pole 99-22

Palm tree

Lift Station

Blue is Demo Red is New Green is Existing Point of Reference

Lighting Disconnect Lift Station mdodding Line mdodding Line mdodding Line mdodding Line mdodding Rectangle mdodding Rectangle mdodding Rectangle mdodding Rectangle mdodding Rectangle mdodding Rectangle mdodding Rectangle mdodding Rectangle mdodding Rectangle

Existing hardware

Demo

Pole 99-6 25 KVA Transformer and applicable equipment:

Follow all NASA and NEC Guidelines.

Use the proper PPE.

Verify the pending outage is in place with facilities. Open circuit at 99-1.

De-energize and remove line side fuse and any associated feeds powering the Pole 99-6 25 KVA transformer.

Remove the line side jack connectors.

Pole 99-22 25 KVA Transformer and applicable equipment and 99-23 Pole and Tree Removal:

Follow all NASA and NEC Guidelines.

Use the proper PPE.

Verify the pending outage is in place with facilities. Open circuit at 99-12.

Remove the line side jack connectors.

Remove the existing lighting fixtures inside the P6-1382 Bathrooms. To be replaced with LED fixtures.

Pole 99-23 Removal:

Remove the existing Pole 99-23 and all connected hardware.

Remove the buried conductors from Pole 99-23 to P6-1382 Restrooms. Note: Conduit can be left in place.

X

P6-1382 KARS 1- Single Line Diagram Restore Power to P6-1382 and Install 75 KVA transformer to pole 99-6

EWR 144340, EWR 174745

From Poll 99-22

Pole 99-23

To Poll 99-23

X XRemove

Pole 99-22Pole 99-6

DEMO

CB-Pole 99-23

150 A

Cable28

3-1/C 1/0

Cable6

3-1/C 500

SW-Service

400 A

Cable11

3-1/C 500

MB-Ceramic Shop

400 A

Cable30

3-1/C 1/0

Pole 99-22 25 KVA

7.62/0.24 kV 25 kVA

Cable15

3-1/C 4

SW-Pole 99-22 25 KVA

30 A

Cable3

3-1/C 4

Pole 99-6 25 KVA

7.62/0.24 kV 25 kVA

Cable14

3-1/C 4

SW-Pole 99-6 25 KVA

30 A

Cable2

3-1/C 4

Bus1

7.62 kV

Bus3

7.62 kV

Disc-Pole 99-23

0.24 kV

Disc-Service

0.24 kV

Panel Ceramic Shop 1

0.24 kV

Bus5 Bus7

Bus14 Bus4

KARS 1 DEMO

Pole 99-22Pole 99-6

MB-Panel Ceramic Shop

400 A

New Pole 99-6 75 KVA

7.62/0.24 kV 75 kVA

Cable23

3-1/C 500

SW-Disc Service

400 A

Cable25

3-1/C 500

F-New Pole 99-6 75 KVA

15 A

SW-New Pole 99-6 75 KVA

30 A

Cable4

3-1/C 4

P6-1382-CKT-16

30 A

P6-1382-CKT-10

20 A

P6-1382-CKT-12

20 A

SW-Li Sta on

30 A

P6-1382-CKT-15

30 A

P6-1382-CKT-13

20 A

F-Li Sta on

30 A

Cable32

3-1/C 10

P6-1382-CKT-14

20 A

F-New Pole 99-22 50 KVA

10 A

Cable31

3-1/C 10

P6-1382-CKT-2

50 A

P6-1382-CKT-5

50 A

P6-1382-CKT-1

50 A

SW-New Pole 99-22 50 KVA

30 A

P6-1382-CKT-9

20 A

P6-1382-CKT-6

50 A

Cable5

3-1/C 4

Cable19

3-1/C 3/0

CB-P6-1382

200 A

New Pole 99-22 50 KVA

7.62/0.24 kV 50 kVA

Disc-New Pole 99-22 50 KV

7.62 kV

Panel P6-1382 (Line side)

0.24 kV

Disc-New Pole 99-6 75 KVA

7.62 kV

Panel Ceramic Shop

0.24 kV

Bus13

0.24 kV

Bus8

Disc Service

0.24 kV

Panel P6-1382

0.24 kV

Disc-Li Sta on

0.24 kV

Li Sta on

0.24 kV

KARS 1 Installation SLD

Installation

Pole 99-6 75 KVA Transformer and applicable equipment:

Follow all NASA and NEC Guidelines.

Use the proper PPE.

Install new 75 KVA, 240V transformer with mounting hardware. Do not attempt to energize.

Adjust/verify the P6-1738, Panel Ceramic Shop main breaker TMA setting to MED (340A). Adjust/verify the I3 setting at MAX. Attach verified field photo breaker settings to work order. This is for coordination purposes.

Install new fusible disconnect with 15A fuse properly sized for the new transformer line side. May use existing holder if in good condition and new fuse is secure.

Connect the transformer Line side jack connectors, arrestor/bushings and conductors.

Verify proper spark gap.

Pole’s 99-22 and 99-23 50 KVA Transformer and applicable equipment:

Follow all NASA and NEC Guidelines.

Use the proper PPE.

Verify all associated equipment is de-energized powering the Pole 99-22. (Note: Pole 99-22 is not properly field labeled).

Install a new stainless steel, NEMA 4X flush/wall mounted 200A, rated 600V panel at P6-1382 Bathroom with gasket. This shall include a 200A main breaker with overload and magnetic settings, surge protection (external). Overall to include 20 slots for breakers. Reference panel schedule for information.

Install ground rod at the panel.

Install a local 20A GFI. Reference panel schedule for information.

Verify SPARES are in the OFF position.

Label the new panel with a standardized lamacoid nameplate. Legible font black face with white text. 4" x 6". Fixed to equipment at eye level.

Line 1: "Panel P6-1382" Line 2: "208/120VAC 1PH" Line 3: "Fed from Pole 99-22 Transformer" Update the Panel Schedule.

Add new lighting fixture for the bathrooms entrance. Location is under the roof just inside the building. Use a spare breaker in the new panel if needed.

Install a wall mounted NEMA 3R accessible, junction box for the existing from P6-1382 Restrooms cabling next to Disconnect Lift Station. This existing cabling to be used for powering bathrooms from new 200A Panel.

Reference panel schedule for information.

Install and connect 3/4" flex conduit with 3-10 AWG, 1-10 AWG GND THHN cable aboveground to existing Disconnect Lift Station. Terminate at Disconnect Lift Station line side. Reference panel schedule for information.

Label the Disconnect Lift Station with a standardized lamacoid nameplate. Legible font black face with white text. 4" x 6". Fixed to equipment at eye level.

Line 1: "Disconnect Lift Station" Line 2: "208VAC 1PH" Line 3: "Fed from Panel P6-1382 CKT-9,11"

At Pole 99-22, install one concrete poll with Unistrut. This is for the new disconnect (rated 200A) to be fed from the new overhead transformer.

Install accessible 316 stainless steel, NEMA 4X, rated 250V, 200A disconnect at new concrete poll with Unistrut. Install 180A fuses inside box for nearby Panel P6-1382 Restrooms. Facing towards P6-1382. Install cabling in conduit to load side of the transformer.

Label the Disconnect Panel P6-1382 with a standardized lamacoid nameplate. Legible font black face with white text. 4" x 6". Fixed to equipment at eye level.

Line 1: "Disconnect Panel P6-1382" Line 2: "208VAC 1PH" Line 3: "Fed from Pole 99-22 Transformer" Install ground rod at the disconnect.

Install schedule 80 underground 2" conduit with 3-3/0 AWG, 1-6 AWG GND cable from Pole 99-22 new “Disconnect Panel P6-1382” to new “Panel P6-1382”. A minimum of 18" in depth. Approximately 200ft.

Install new LED lighting in Men’s and Women’s bathroom.

Extend 12AWG cables from the Panel P6-1382 to the junction box. Tie cables to appropriate cables to energize the new LED lighting. Reference panel schedule for information.

Connect 10AWG cabling to the Men’s and Women’s water heaters from the Panel P6-1382. Verify if via the new junction box with cabling. Each water heater needing a dedicated circuit. Use either 20A or 30A Spares depending on nameplate data. Reference panel schedule for information. Notify engineering if neither option is compliant. Update the Panel Schedule.

Install new fused disconnect with 10A fuse for line side of transformer. May use existing holder if in good condition and new fuse is secure.

Verify/Reconnect the Line side Lighting Arrestor.

Verify proper spark gap.

Re-energized by closing 99-1 and 99-12.

Notify local personnel and NASA/Boss contacts when complete.

KARS 1 Installation

Panel P6-1382

1 2 3 4 5 6 7 8 9 10 1P, 20A Women's Restroom

11 12 1P, 20A Men's Restroom 1P, 20A Local GFI Outlet 13 14 1P, 20A Spare

1P, 30A Spare 15 16 1P, 30A Spare Space 17 18 Space 19 20

200A Main breaker

2P, 30A Surge Protector

2P, 30A Lift Station

Panel P6-1382 Layout

2P, 50A Spare

2P, 50A Spare

2P, 50A Spare

2P, 50A Spare