Enclosures_24x40 Type B_Combined.pdf

PDF 1015 KB Posted Apr 22, 2026

Attached to: Temporary Facilities Procurement
Solicitation number: N4215826RX6XXX
Issued by: Department of the Navy Naval Sea Systems Command

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Written by GovTribe AI · Apr 22, 2026

This document is a technical specification and design plan for a 24-foot by 40-foot Type B Double Wide Temporary Protective Facility (TPF). The structure is designed as a modular, transportable unit with comprehensive mechanical, electrical, and data/communications infrastructure.

The facility includes HVAC systems with units positioned on opposite ends of the structure, an electrical system powered by a single-phase 480V to 15 KVA transformer that reduces voltage to 240/120V for internal distribution through a 100-amp main panel. The electrical distribution includes quad-outlet general purpose receptacles and double-gang data/voice receptacles distributed throughout the floor plan, with specific placement at 7'-6" to 10'-6" intervals. The design incorporates fire safety systems including smoke detectors, fire alarm pull-boxes, and fire extinguishers positioned strategically throughout the facility. Exterior electrical components include a NEMA 3R circuit breaker enclosure with a 40-amp breaker, camlock receptacles (black and red male panel-mount types per Cross Hinds specifications), and a grounding system. The suggested material list specifies components from Grainger and Acme Electric, including a Wiegmann 12" x 12" x 6" junction box, Square D circuit breaker enclosure, and an Acme Electric transformer rated 15 KVA with wall-mount NEMA 3R enclosure. The facility also includes an external communications pull box with 3-inch diameter access penetration and provisions for separate data, voice, and electrical cable routing, with color-coded identification (blue for data LAN drops, green for additional LAN drops, and white for voice drops).

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Other files

File	Type	Posted
Draft SOW Temp Facility.pdf	PDF	Apr 22, 2026
24ft x 40ft TPF Specs.pdf	PDF	Apr 22, 2026
Enclosures_8x40 Lego Type B_Combined.pdf	PDF	Apr 22, 2026
Draft 8ft x 40ft Modified Lego Specs.pdf	PDF	Apr 22, 2026

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H V

A C

N I T

TRANSFORMER

H V

I T

TRANSFORMER

H O

F F

M A

O X

24-ft x 40-ft Type B Double Wide TPF

Floor Plan

40'

24'

9'-6"31'-6"

Enclosure (2)

24-ft x 40-ft Type B Double Wide TPF

Electrical and Information Technology Plan

H V

I T

TRANSFORMER

H V

I T

TRANSFORMER

H O

F F

M A

O X

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

LAN/NMCI

Cabinet

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang

Data/Voice Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang

Data/Voice Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang

Data/Voice Receptacle

Internally Mounted

Electrical Power Panel

Internally Mounted

Electrical Power Panel

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

General Purpose Receptacle

(Quad-Outlet Type)

Double-Gang Data/Voice

Receptacle

Exterior GFCI Duplex

Receptacle

Exterior GFCI Duplex

Receptacle

Fire

Extinguisher

Fire

Extinguisher

Light Switch

Fire Alarm

Pull-Box

Fire Alarm

Pull-Box

Smoke

Detector

Smoke

Detector

8'-6"7'-6"8'7'-6"

10'-6"10'10'

Enclosure (5)

Light Switch Fire Alarm

Pull-Box

Fire Extinguisher

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

LAN/NMCI Cabinet

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Internally Mounted

Electrical Power

Ponel

Light SwitchFire Alarm

Pull-Box

Fire Extinguisher

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Internally Mounted

Electrical Power

Ponel

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

Double-Gang Data/Voice Receptacle

General Purpose Receptacle (Quad-Outlet

Type)

24-ft x 40-ft Type B Double Wide TPF

Interior Elevation Plan

Enclosure (6)

24-ft x 40-ft Type B Double Wide TPF

Ceiling Plan

H V

I T

TRANSFORMER

H V

I T

TRANSFORMER

H O

F F

M A

O X

Enclosure (8)

CAMLOCK

CONNECTION BOX

NEMA 3

RED CAMLOCK

BLACK CAMLOCK

" EXTERNAL GROUNDING

IN EMT

8 AWG

40 A

CIRCUIT BREAKER

ENCLOSURE NEMA 3R

IN EMT

8 AWG

15 KVA TRANSFORMER

480/240 VAC PRIMARY

240/120 VAC SECONDARY

1 1/4 IN EMT

3 AWG

8 AWG

TEMPORARY

STRUCTURE PANEL

240/120 VAC

100 A MAIN

N N

4 5

SINGLE PHASE 480V - 15 KVA TRANSFORMER

TEMPORARY STRUCTURE FEED

FED FROM X99 CAMLOCKS 480V, 100A CKT

Enclosure (9)

SUGGESTED EXTERIOR MATERIAL LIST

WIEGMANN ENCLOSURE, 12" X 12" X 6", NEMA

3R JUNCTION BOX, GALVANIZED, 16 GAUGE,

WITH NO KNOCKOUTS. GRAINGER ITEM #6JYT1

CAMLOK, PANEL MOUNT BLACK MALE

RECEPTACLE. CROSS HINDS P/N: E1016-1600

CAMLOK, PANEL MOUNT RED MALE

RECEPTACLE. CROSS HINDS P/N: E1016-1602

SQUARE D CIRCUIT BREAKER ENCLOSURE.

VOLTAGE RATING 480/600 V, CURRENT RATING

15-100 AMPS, FOR FAL TYPE BREAKERS. NEMA

3R RATED. GRAINGER ITEM #1H906

SQUARE D FAL TYPE CIRCUIT BREAKER, 600

VOLT, 40 AMP. 2-POLE MOLDED CASE.

GRAINGER ITEM # 5B825

ACME ELECTRIC TRANSFORMER, 480/240V

PRIMARY, 240/120 V SECONDARY. 15 KVA,

GENERAL PURPOSE, SINGLE PHASE. WALL

MOUNT ENCLOSURE, NEMA 3R RATED. 16.94" X

11.59" X 14.12". GRAINGER ITEM # 4WUC3

PC # ITEM / DESCRIPTION

Enclosure (10)

2.25 SQ

1.50 SQ

.22 4 PLS

1.50

2.56

.50

.75

.50

1.50 BOTH

SIDES

.50 - 13 UNC

2.56

2.25 1.88

.27

NOTES:

1. NEMA 3R RATED ENVIRONMENTAL SEAL

2. ALL STAINLESS STEEL HARDWARE

3. HIGH IMPACT RESISTANT THERMOPLASTIC

COVERS AND BODIES.

4. E1016 #10; MAXIMUM HEAD DIAMETER .390"

NOTES:

1. RATINGS: 600 VOLTS UP TO 400 AMPS

CONTINUOUS

2. CABLE SIZE: #6 - 250 MCM

3. RECEPTACLE BODY: TPE

4. CONTACT: BRASS

5. UL LISTED; CSA CERTIFIED; NEMA 3R

ENVIRONMENTAL RATING

SNAPBACK ENCLOSURE ASSEMBLY

MALE RECEPTACLE

" STUD

CAM-LOK

CAM-LOK RECEPTACLE AND COVER DETAIL

Enclosure (11)

3'3'

FRONT VIEW

BOTTOM VIEW

RIGHT SIDE VIEW

LEFT SIDE VIEW

3-INCH DIAMETER EXTERNAL

ACCESS PENETRATION HOLE

EXTERNAL COMMUNICATIONS PULL BOX

Enclosure (12)

DOUBLE-GANG DATA/VOICE RECEPTACLE

UNIT

FLOOR

LAN DROP #1

UNIT

FLOOR

LAN DROP #2

UNIT

FLOOR

LAN DROP #3

UNIT

FLOOR

LAN DROP #4

UNIT

FLOOR

VOICE DROP #1

UNIT

FLOOR

VOICE DROP #3

UNIT

FLOOR

VOICE DROP #2

UNIT

FLOOR

VOICE DROP #1

DATA

VOICE

BLUE BLUE

GREEN

WHITE

Enclosure (13)

40'

24'

24-ft x 40-ft Type B Double Wide TPF

Elevation Plan

Front View Left View

Right View

Rear View

TRANSFORMER

HVAC UNIT

HOFFMAN BOX

CIRCUIT BREAKER

Enclosure (15)

Enclosure 2

Sheets and Views

Model

Enclosure 5

Sheets and Views

Model

Enclosure 6

Sheets and Views

Model

Enclosure 8

Sheets and Views

Model

Enclosure 9

Sheets and Views

Model

Enclosure 10

Sheets and Views

Model

Enclosure 11

Sheets and Views

Model

Enclosure 12

Sheets and Views

Model

Enclosure 13

Sheets and Views

Model

Enclosure 15

Sheets and Views

Model

File details come from the government source that posted it. Updated Apr 22, 2026.