19-0411_Boat_Power_Pedestals_SBB344-Sketch.pdf

19‐0411

SBB344 BOAT POWER PEDESTALS

SB

B3

1 2 3 4 5 6

50 KVA TRANSFORMER (EXISTING)

EL

EC

RT

RI

CA

L

SE

RV

IC

E

(E

XI

ST

IN

G

ELECRTRICAL SERVICE 2

SBB344 BOAT POWER PEDESTALS

4" X 4" TREATED POST

4'

1'

1'

6"

FILL

DIRT

GRAVEL

CONCRETE

30A 125V NEMA L5‐30

W/ HBL77CM74WO

WEATHERPROOF COVER

½” RIGID METAL

CONDUIT (RMC)

SINGLE GANG FD

DEVICE BOX WITH

½ INCH HUB

PANEL BP

EXISTING POLE

WITH CAMERA

EQUIPMENT

1 ½” RIGID METAL CONDUIT

W/ 3EA #1 AWG CU

THHN/THWN CONDUCTORS

120/240 V 100 A MCB NEMA 3R

SINGLE PHASE PANEL

½” RIGID METAL

CONDUIT (RMC) TO

POWER PEDESTALS

LEAVE 3FT OF FREE

CONDUCTOR FOR

CONNECTION

SBB344 BOAT POWER PEDESTALS

1. The contractor must possess a valid North Carolina electrical contractor’s license and be insured to do such work in the state of North Carolina.

2. Contractor to verify existing conditions prior to start of work.

3. Electrical drawing is generally diagrammatic. Coordinate work with all trades prior to start of construction. Branch circuit routing shall be coordinated in the field by the contractor to meet specifications, code requirements, and to provide a neat, workman like, fully operational system.

4. Contractor is to be aware of all rules, regulations, and codes required for successful completion of construction.

5. Verify all equipment characteristics and mounting requirements prior to installation. Provide proper mounting accessories, trims, etc. to suit the system.

6. All conductors shall be copper unless noted otherwise.

Provide insulated conductors with equipment grounding conductors in conduit and raceways. Insulation shall be 600 volt, type thhn/thwn unless noted otherwise.

7. Provide a circuit directory in the panelboard clearly describing the location and type of load being served for all new circuits.

GENERAL NOTES ‐ New Electrical Service‐

1. Install 100 amp 240/120 volt single phase MCB NEMA 3R panel on the existing pole with the camera equipment. The panel shall be labeled Panel

BP.

2. Install 1 ½ inch rigid metal conduit (RMC) and weather head with 3ea #1 awg THHN/THWN conductors up the pole leaving 3ft of free conductor at weather head for termination. Grounding and bonding shall be in accordance with Article 250 of NFPA 70 (NEC).

3. Install 6ea 4” x 4” treated posts at the indicated locations.

4. Install 6ea ½ inch RMC from Panel BP to the 4” x 4” posts and terminate in a single gang FD box.

5. Install 3ea #10 THHN/THWN conductors from Panel BP to the FD boxes.

Install 30 amp 125 volt NEMA L5‐30 receptacle with HBL77CM74WO marine cover.

6. Install 6ea 30 amp single pole circuit breakers as indicated.

7. Terminate all conductors, label electrical equipment, and update panel directories as required.

Existing Electrical Service‐

1. Install 2ea 4” x 4” treated posts at the indicated locations.

2. Install 2ea ½ inch RMC from Panel BP to the 4” x 4” posts and terminate in a single gang FD box.

3. Install 3ea #10 THHN/THWN conductors from electrical panel to the FD boxes. Install 30 amp 125 volt NEMA L5‐30 receptacle with HBL77CM74WO marine cover.

4. Install 2ea 30 amp single pole circuit breakers.

5. Terminate all conductors, label electrical equipment, and update panel directories as required.

SBB344 BOAT POWER PEDESTALS

A B A B 16 1 2 16

16 3 4 16 5 6 16

16 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

16 32 32 16

PANELBOARD BP SCHEDULE

100 AMP M.C.B. 120/240 VOLT 1 PHASE 3 WIRE SURFACE MOUNT

LOAD SERVED LOAD (AMPS)

CKT. NO. CKT. NO.

LOAD (AMPS) LOAD SERVED

SHORE POWER RECEPTACLE 1 SHORE POWER RECEPTACLE 4

SHORE POWER RECEPTACLE 2 SHORE POWER RECEPTACLE 5

SHORE POWER RECEPTACLE 6

SHORE POWER RECEPTACLE 3

PHASE A 48 48PHASE BTOTAL CONNECTED AMPS

TOTAL TOTAL