2.1.1 Attachment 3 - 3BR NextGen CAD Drawings Furnace-AC System - FEB-03-2025 PE Sealed.pdf

MANUFACTURED HOUSING UNIT

FEDERAL EMERGENCY MANAGEMENT AGENCY

NEXT GEN 3 BEDROOM UNIT

(FURNACE / AC SYSTEM)

FEBRUARY 3, 2025

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency

DRAWING NO.

14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-1.1COVER PAGE

REV 02-03-25. Feb 03, 2025

Attachment 3

DWG. NO. TITLE

14F3-1.1 14F3-1.2

14F3-1.3 GENERAL NOTES

14F3-2 FLOOR PLAN

14F3-3

14F3-4.1

14F3-5

DOOR AND WINDOW SCHEDULE

14F3-6 14F3-7

DRAIN LINES14F3-8

HVAC DESIGN AND OVERHEAD DUCT LAYOUT14F3-9

INTERIOR WALL AND BACKPANELING LAYOUT (HORIZONTAL)

14F3-10

INTERIOR WALLS

14F3-11.1

SHEARWALL FRAMING AND EXTERIOR SHEATHING

14F3-12

ROOF FRAMING LAYOUT

14F3-13

ROOF SHEATHING LAYOUT

14F3-14 14F3-15

14F3-16.1-16.19 14F3-17.1-17.2

14F3-18.1

14F3-19 14F3-20

ROOF OVERHANG DETAIL

14F3-21 14F3-22

SPRINKLER SYSTEM LAYOUT

14F3-23

TRANSIT PROTECTION DETAILS

RESERVED

14F3-25.1

14F3-26 14F3-27 14F3-28

COVER PAGE

INDEX

UFAS LAYOUT

ELECTRICAL PLAN

WATER LINES

FURNITURE PLAN

FLOOR DECKING LAYOUT

INTERIOR WALL AND BACKPANELING LAYOUT (VERTICAL) - OPTIONAL

ELEVATIONS

CHASSIS

FLOOR FRAMING LAYOUT

ENDWALL FRAMING AND INTERIOR SHEATHING

SHIP LOOSE LAYOUT

FRONT DOOR SIDEWALL

BACK DOOR SIDEWALL

TIE DOWN SYSTEM14F3-29.1

EXTERIOR WALL TIEDOWN DETAILS14F3-29.2

KITCHEN ELEVATIONS14F3-24.1

BATHROOM #1 ELEVATIONS14F3-24.2

BATHROOM #2 ELEVATIONS14F3-24.3

DOUBLE STACK PIER LAYOUT AND DETAILS14F3-30

INDEX

14F3-11.2 CHASSIS DETAILS

RESERVED14F3-18.2

RESERVED14F3-25.2

14F3-4.2 INSTALLED FURNITURE LAYOUT

14F3-11.1.1 ALT, CHASSIS (95.5" I-BEAM SPACING)

ALT, TIE DOWN SYSTEM (95.5" I-BEAM SPACING)14F3-29.1.1

ALT, EXTERIOR WALL TIEDOWN DETAILS (95.5" I-BEAM SPACING)14F3-29.2.1

ALT, DOUBLE STACK PIER LAYOUT AND DETAILS (95.5" I-BEAM SPACING)14F3-30.1

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency

DRAWING NO.

14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-1.2INDEX

REV 04-30-21. Feb 03, 2025

MANUFACTURED HOUSING UNIT

FEDERAL EMERGENCY MANAGMENT AGENCY

GENERAL NOTES

CODES AND STANDARDS

Manufactured Home Construction and Safety Standards 24 CFR 3280 Manufactured Home Procedural and Enforcement Regulations 24 CFR 3282 Uniform Federal Accessibility Standards (UFAS) Standard for the Installation of Sprinkler Systems in Manufactured Homes (NFPA 13D) Referenced 2005 National Electrical Code (NFPA 70) Articles as Incorporated in HUD 24 CFR 3280

STRUCTURAL LOADS

Floor Live Load 40 PSF Floor Dead Load 10 PSF Roof Live Load 40 PSF Roof Dead Load 10 PSF Comply with Wind Zone 3 Requirements of 24 CFR 3280 Wood Roof Diaphragm Wall Height: 7'-6"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-1.3

DRAWING NO.

GENERAL NOTES

. Feb 03, 2025

F

R

EF

ER

3060-E-SG

SEAT

R.A.G.

W/H

30603060

BA

TH

TPS

CLOSET

D R

YE

R

W

AS

H

ER

3060-E

3060-E-SG

SEAT BATH #2

PANTRY

KITCHEN

BEDROOM #3

BEDROOM #2

1 2

31 2

91 2

1 2

1 2

1 2

23810371

1 2

91 2

1 2

1 2 31 2

5'-31 2"

2"

38'-8"

2" 4'-9"

2"

8'-0"

2" 7'-31

2"

7'-101 2"

2"

5'-1"

2" 2'-2"

2"

9'-7"

2" 34'-31

2"

2" 5'-21

2"

2"

1'-101 2"

54'-61 2" 52'-1" 42'-31

2" 7'-91 2"

61'-51 2" 37'-01

2" 31'-43 4" 26'-83

4" 17'-61 4"

47'-33 4" 36'-41

4" 18'-83 4" 4'-03

4"

2'-41 2"

2"

84.34 SF

83.00 SF

85.00 SF

68'-0"

DINING & LIVING

ROOM

59'-11"

16'-0"21'-01 2"59'-11"65'-5"

DESIGNATES A 2X4 WALL

SHEARWALLS - WIND ZONE 3

PLFLENGTHNO.

162"1

SIDEWALL HEIGHT = 90"

162" 543

83.00 S.F.TRUSS HEEL HEIGHT = 9-15/16"

LIGHT AND VENT SCHEDULE

REQUIRED VENTREQUIRED LIGHTROOM TITLE AREA

6.40 S.F.12.80 S.F.LIVING / DINING ROOM 160.00 S.F

3.36 S.F.6.72 S.F.BEDROOM #1 84.00 S.F.

3.40 S.F.6.80 S.F.BEDROOM #2 85.00 S.F.

3.32 S.F.6.64 S.F.BEDROOM #3

160.00 SF

'-6

6"

6"

EXTERIOR

A/C UNIT 18'-6"

SHEAR WALLS FOR WIND ZONE 3

LIVINGDINING

1 2

31 2

BEDROOM #1

OPTIONAL DEHUMIDIFIER -

SEE APPENDIX A, PAGE A-35.

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-2

DRAWING NO.

FLOOR PLAN

REV 11-15-23

Floor Plan Notes:

1. All bedroom closet shelving shall be 12 inches deep.. Feb 03, 2025

EF

ER

3060-E-SG

SEAT

W/H

30603060

BA

TH

TPS

CLOSET

D R

YE

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W

AS

H

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3060-E

3060-E-SG

SEAT BATH #2

PANTRY

KITCHEN

BEDROOM #3

BEDROOM #2

DINING & LIVING

ROOM

D1

D3

D1

D1

D2

D2 D2

D2

D2D3 D3

D3

MARK

D1 D2 D3

WIDTH

3'-0" 3'-0" 2'-0"

HEIGHT

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

THICKNESS

1-3/8" 1-3/8" 1-3/8"

TYPE

Outswing Door Hallway Doors Closet & W/H Doors

DOOR SCHEDULE

Door Notes

1. Exterior doors shall meet 24 CFR 3280.405 requirements and shall comply with Wind Zone 3 requirements.

2. All exterior doors shall be insulated fiberglass or steel with a maximum U-Value of 0.33.

3. All doors shall have lever type handles in compliance with UFAS 4.13.9.

4. For additional information on exterior and interior doors see FEMA Additional Requirements document and Appendix A.

5. Return air grills shall be installed above doors unless the grill will be blocked by the sprinkler system and then may be installed in the door or wall.

6. Door stops shall be installed at all interior and wardrobe doors. Door stops may be installed on the door or the floor baseboard. Door stop finish to match interior hardware finish.

7. All bathroom and bedroom doors shall have a privacy lock. The lock mechanism shall be the button type (UFAS 4.13.9) and located on the inside of the bathroom or bedroom.

8. The water heater compartment side of the water heater access door shall be covered with minimum 5/16 inch thick gypsum board.

9. The closet doors shall be equipped with a passage latchset with level handles.

10. All interior doors shall have a maximum gap of 1" between the finished floor and the bottom of the door.

11. 14x4 RAG centered in door with bottom of opening 2 1/2" above floor. Minimum 20 S.I. of free air return area.

MARK

W1 W2

WIDTH

2'-6" 2'-6"

HEIGHT

5'-0" 2'-3"

TYPE

Single Hung Window Fixed Pane Window

WINDOW SCHEDULE

Window Notes

1. Windows shall meet 24 CFR 3280.403 and 3280.404 requirements and shall comply with Wind Zone 3 requirements.

2. Windows shall be double paned, low E with vinyl frame. Windows shall have a maximum SHGC of 0.30 and a maximum U-Value of 0.36.

3. Windows shall have a design pressure rating of 58.

4. Windows shall have screens.

W2W1 W1

W1 W1W1

TOTAL EXTERIOR DOOR AREA: 64.5 SQ. FT.

TOTAL WINDOW AREA: 69.9 SQ. FT.

EXTERIOR

A/C UNIT

LIVINGDINING

BEDROOM #1

SEE NOTE 11

SEE NOTE 11

SEE NOTE 11

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-3

DRAWING NO.

DOOR AND WINDOW SCHEDULE

REV 09-20-21. Feb 03, 2025

'-6

R

EF

ER

SEAT

W/H

D R

YE

R

W

AS

H

ER

SEAT PANTRY

68'-0"

EXTERIOR

A/C UNIT

BA

TH

TPS

CLOSET

BATH #2

KITCHEN

BU

N

K

BE

D S

D R

ES

SE

R

BEDROOM #3

C O

FF

EE

T

AB

LE

TABLE

END-

DINING & LIVING

ROOM

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #1

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #2

NIGHT-

STAND

ITEM

SOFA

ARM-CHAIR

COFFEE TABLE

SPECIFICATIONS

80" W x 38" D 36" W x 32" D 30" W x 18" D

LIVING ROOM

END TABLE 20" W x 20" D

ITEM

DINING TABLE

DINING CHAIR

PANTRY

SPECIFICATIONS

72" L x 36" W

6 IDENTICAL CHAIRS

36" W x 12" D

DINING ROOM

ITEM

FULL BED

BUNK BED

DRESSER (4 OR 5 DRAWER)

SPECIFICATIONS

75" L x 54" W 80" L x 39" W

BEDROOMS

NIGHTSTAND (BR#1 & BR#2) 25" W x 25" D

ITEM

MEDICINE CABINET

BATH TUB

WC

SPECIFICATIONS

15" W x 25" H X 3" D 30" W x 60" L, FIBERGLASS

SEE FEMA SPEC

BATHROOM

WATER HEATER 40 GALLONS

ITEM

REFRIGERATOR

RANGE

MICROWAVE

SPECIFICATIONS

30" W x 32.5" D, 18 CU. FT.

30" W, 4 BURNERS

19" D MIN., 1.2 CU. FT.

KITCHEN

DEHUMIDIFIER PER FEMA

32"W x19"Dx48.75"H

NIGHTSTAND (BR#3) 18" W x 25" D

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-4.1

DRAWING NO.

FURNITURE PLAN

Furniture and Appliance Notes

1. All refrigerators shall be ENERGY STAR qualified and have the ENERGY STAR label affixed to the appliance when delivered with the MHU.

2. Range and oven controls shall be at the front of the appliance.

3. The range hood shall extend the width of the range and a minimum of 3" beyond the front face of the overhead cabinet.

4. The range hood vent opening at the cap shall be screened with a corrosion-resistant, non-combustible wire mesh with 1/4" openings or equivalent.

5. A shower rod and new, neutral-colored plastic shower curtain (71" L x 71" H) with full set of rings/hooks shall be provided for all shower/bath fixtures.

6. Two (2) metal, rust-resistant, wall-mounted towel bars with chrome finish shall be installed in each bathroom.

7. Metal, rust-resistant, toilet-paper holder with chrome finish shall be installed in each bathroom.

8. Mattresses shall be innerspring, non-latex (can be polyester, cotton, or blend ticking and wadding) new mattresses with medium firmness and 9" to 11" height.

9. The range hood vent shall be vented through the exterior wall.

10. All kitchen appliances (range, refrigerator, microwave and range hood) are to be the same color in the same MHU. Manufacturer may choose color.

11. Alternate refrigerator style may be side-by-side, 18 cubic foot, frost-free, ENERGY STAR compliant, that complies with UFAS requirements.

12. Bed frames shall be readily available commercial frames.

13. Furniture shall be free from sharp, abrasive surfaces, edges and durable for up to five (5) years in storage and/or eighteen months during occupancy.

14. Furniture shall not infringe into the UFAS egress path or wheelchair turning area.

15. Furniture dimensions cannot exceed the maximum sizes shown.

16. All nightstands and dressers must be the same style and color in each MHU.

17. Dining table and chairs must be the same style and color in each MHU.

18. The combined length of the sofa and end table shall not exceed 102".

19. 4 and 5 drawer dressers cannot be intermixed in the same mhu.

20. Dresser style and color cannot be intermixed in the same mhu.

21. Living Room coffee table and end table must be the same style and color in each MHU.

22. Living Room sofa and armchair must be the same style and color in each MHU.

23. Bunk bed frames shall be sized to accommodate twin XL mattress.

REV 11-15-23 . Feb 03, 2025

'-6

R

EF

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SEAT

W/H

D R

YE

R

W

AS

H

ER

SEAT PANTRY

68'-0"

EXTERIOR

A/C UNIT

BA

TH

TPS

CLOSET

BATH #2

KITCHEN

BU

N K

BE

D

S

D R

ES

SE

R

BEDROOM #3

C O

FF

EE

T

AB

LE

TABLE

END-

DINING & LIVING

ROOM

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #1

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #2

NIGHT-

STAND

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

General Notes

1. Vendor to tape a copy of this drawing to the inside of the water heater compartment door.

14F3-4.2

DRAWING NO.

INSTALLED FURNITURE LAYOUT

REV 11-15-23. Feb 03, 2025

EF

ER

3060-E-SG

SEAT

W/H

30603060

D R

YE

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W

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H

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3060-E

3060-E-SG

SEAT PANTRY

10 9

5 6 7

222324

UFAS MANEUVERING CLEARANCES AT DOORS AND TURNING SPACE CONFIGURATION LAYOUT

EXTERIOR

A/C UNIT

BA

TH

TPS

CLOSET

BATH #2

KITCHEN

BU

N

K

BE

D S

D R

ES

SE

R

BEDROOM #3

C O

FF

EE

T

AB

LE

TABLE

END-

DINING & LIVING

ROOM

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #1

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #2

NIGHT-

STAND

F

R

EF

ER

3060-E-SG

SEAT

W/H

30603060

D R

YE

R

W

AS

H

ER

3060-E

3060-E-SG

SEAT PANTRY

36" PATH

36" PATH

36" PATH

KITCHEN

UFAS CLEAR FLOOR SPACE LAYOUT

EXTERIOR

A/C UNIT

SEE NOTE 4

BA

TH

TPS

CLOSET

BATH #2

KITCHEN

BU

N

K

BE

D S

D R

ES

SE

R

BEDROOM #3

C O

FF

EE

T

AB

LE

TABLE

END-

DINING & LIVING

ROOM

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #1

NIGHT-

STAND

D R

ES

SE

R

BEDROOM #2

NIGHT-

STAND

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-5

DRAWING NO.

UFAS LAYOUT

Location UFAS Section and/or Figure References Exterior Doors

1. Front Door - Hall to Front Door 4.13.6 - Figure c - Push side

2. Front Door - Living Room to Front Door 4.13.6 - Figure b - Push side

3. Rear Door - Hall to Rear Door 4.13.6 - Figure b - Push side

4. Rear Door - Kitchen to Rear Door 4.13.6 - Figure c - Push side

Bedroom 1

5. Hallway to Bedroom 1 4.13.6 - Figure a - Push side - See Note 1.

6. Bedroom 1 to Hallway 4.13.6 - Figure a - Pull side

7. Bedroom 1 to Closet 4.13.6 - Figure a - Pull side

8. Turning Space Configuration 4.2.3 - Figure a - 60” Diameter Space

Bath 1

9. Bedroom/Hallway to Bath 1 4.13.6 - Figure c - Push side

10. Kitchen/Hallway to Bath 1 4.13.6 - Figure b - Push side

11. Bath 1 to Hallway 4.13.6 - Figure a - Pull side

12. Turning Space Configuration 4.2.3 - Figure a - 60” Diameter Space

13. Lavatory Clear Floor Space 4.19.3 - 30” x 48”

14. Tub/Shower Clear Floor Space 4.20.2 - Figure 33(a) - 30” x 60”

15. Toilet Clear Floor Space 4.16.2 - Figure 28 - 56” x 60”

Living Room

16. Turning Space Configuration 4.2.3 - Figure b - T-Shaped Space

Location UFAS Section and/or Figure References Kitchen

17. Turning Space Configuration 4.2.3 - Figure a - 60” Diameter Space

18. Range Clear Floor Space 4.34.6.2 - 30” x 48”

19. Sink Clear Floor Space 4.34.6.5(7) - 30” x 48”

20. Counter Work Surface Clear Floor Space 4.34.6.2 - 30” x 48”

21. Refrigerator Clear Floor Space 4.34.6.2 - 30” x 48” Bedroom 2

22. Hallway to Bedroom 2 4.13.6 - Figure a - Push side - See Note 1.

23. Bedroom 2 to Hallway 4.13.6 - Figure a - Pull side

24. Bedroom 2 to Closet 4.13.6 - Figure a - Pull side

25. Turning Space Configuration 4.2.3 - Figure a - 60” Diameter Space Bath 2

26. Kitchen/Hallway to Bath 2 4.13.6 - Figure b - Push side

27. Bedroom/Hallway to Bath 2 4.13.6 - Figure c - Push side

28. Bath 2 to Hallway 4.13.6 - Figure a - Pull side

29. Turning Space Configuration 4.2.3 - Figure b - T-Shaped Space

30. Lavatory Clear Floor Space 4.19.3 - 30” x 48”

31. Tub/Shower Clear Floor Space 4.20.2 - Figure 33(a) - 48” x 60”

32. Toilet Clear Floor Space 4.16.2 - Figure 28 - 48”x56” Bedroom 3

33. Kitchen/Hallway to Bedroom 3 4.13.6 - Figure b - Push side - See Note 1.

34. Bath 2/Hallway to Bedroom 3 4.13.6 - Figure c - Push side

35. Bedroom 3 to Hallway 4.13.6 - Figure a - Pull side

36. Bedroom 3 to Closet 4.13.6 - Figure a - Pull side

37. Turning Space Configuration 4.2.3 - Figure a - 60” Diameter Space

UFAS Maneuvering Clearances at Doors and Egress Chart

Notes

1. Door does not have closer.

2. The minimum clear width for a single wheelchair continuous path is 36” (UFAS 4.2.1).

3. All appliances shall be UFAS Compliant.

4. 50% of shelf space shall be below 54" reach range (UFAS 4.25.3)

5. Location of tub/shower seat shall be within UFAS forward reach range of tub/shower controls (UFAS 4.20.3 and Fig. 5(a)).)

REV 11-15-23

EF

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SEAT

W/H

D R

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SEAT PANTRY

SS

S3 S3GFCI-WP

TV

WP-16

SS

19-GFCI

SA

7-GFCI

SSS

Back box for exterior alarm.

S

GFCI-WP

GFCI

GFCI

GFCI

GFCI

GFCI

GFCI

RH-16

S3

S3

TV

3 NOAA

S3

12SA

S 3

S 3

SSS

19-GFCI

TV

NOAA

FE

T

GFCI-WP

GFCI

TV17

EXTERIOR

A/C UNIT

SA

Single outlet recept for refrigerator

S3

NOAA

18" AFF TO

RECEPTACLE SCREW

44" AFF

S 3

18" AFF TO

RECEPTACLE SCREW

44" AFF

SSS3

WP-16

44" AFF

18" AFF TO

RECEPTACLE

SCREW

S

19 GFCI-WP

H.T. UNDER FLOOR

SA 15

S

See Appendix A, A-51, Elevation 2 for exact location of light, light switch and receptacles.

S

TPS Annunciator Panel

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

Cir. Purpose Type Wire Size Amps Pole

Bedroom 1 14-2 15 1 2 Bedroom 2 15 1 3 Bedroom 3 15 1 4 Kitchen 20 1 5 Kitchen 1 6 Ext. Recep 1 7 Washer 1 8 Dryer 30 2 9 Electric Range

10 Water Heater 11 A/C 12 Smoke Detectors 15 1 13 Furnace

GFCI

14-2 14-2 12-2

10-3 Per MFR. Specs.

14-3

20GFCI 12-2

20GFCI 12-2

20GFCI 12-2

Per MFR. Specs.

Per MFR. Specs.

14 Living Room 15 114-2 15 TPS System 16 Lights/Recep 15 114-2 17 Dining Room 20 1 18 Refrigerator 1

Per MFR. Specs.

Per MFR. Specs.

19 Bath Receps / Heat Tape 20 1

GFCI

GFCI

14F3-6

DRAWING NO.

ELECTRICAL PLAN

12-2 2012-2

12-2

S

WP

Sym. Description

110 volt duplex recep-wall mounted 110 volt duplex-GFCI protected recept

220 volt recept-wall mounted Light Fixture - Ceiling Mounted Light Fixture - Wall mounted Exhaust fan - Light Combo Distribution panel board - 200 amp Exterior light fixture - weather proof

TV

FE

S

S3

NOAA

T

Smoke Alarm w/ Strobe Light - wired in series Telephone Recept TV Outlet Fire Extinguisher Switch Switch - Three Way Outlet for NOAA Weather radio Thermostat

SA

Sym. Description

AC Disconnect

Service Entrance Conduit through bottom board from Main Distribution Panel Board

Electrical And Lighting Notes

1. The highest breaker in the panel box should be 48" maximum. Panel box bottom must be at least 24" from the floor.

2. The light bulbs shall be LED, equivalent to 60-watt incandescent bulbs, minimum 800 lumens, white in color, between 2,700 K and 4,100 K.

3. No glass shall be used in any of the lighting globes.

4. The exterior lights shall be stored in the refrigerator during transport.

5. Interconnected smoke alarms shall utilize the home's primary power source and shall have battery backup.

6. The center line of the switches and the top of the thermostat must be installed at no more than 48” above the finished floor.

7. Electrical outlets must be no lower than 18" above the floor to the center of the receptacle screw.

8. The junction box for the telephone and cable shall be located within 4' of the road side rear of the MHU.

9. Electric wiring may be done either through the floor or the ceiling.

10. Listed service entrance conduit, sized per 2005 NEC, shall be run from the main distribution panel straight down and extend below the bottom board no more than 3 inches with a listed threaded fitting. End of conduit shall be capped.

11. Thermostat wire shall be run with the condenser line set and shall be supported at 48" O.C. with zip ties. Installation shall conform to low voltage wire requirements per 2005 NEC.

12. For additional information on optional dehumidifier wiring requirements see Appendix A, page A-35.

13. Circuit breaker, wire and junction box shall be installed at the plant. Junction box shall be located below wall framing for dehumidifier and cover plate facing into the Living Room, wire nut end of dehumidifier wire in junction box.

14. Bathroom exhaust fan with light to be 75 cfm with an integrated timer. Bath exhaust fan(s) after being turned on, shall run for a minimum of 60 minutes, even if the fan switch is turned off. Any over-ride to the minimum 60-minute requirement is not acceptable. Label with note shall be placed above bath fan switch stating, FAN ON TIMER AND SHUTS OFF AFTER 60 MINUTES.

15. Kitchen range hood exhaust fan with a white light shall be a minimum 100 cfm exhaust fan, with separate switches.

16. Bathroom and kitchen exhaust fans shall vent directly to the outside.

17. Ceiling lights shall have 2 LED bulbs.

18. The bathroom vanity light shall be wall mounted with 3 LED bulbs.

19. The circuit breaker(s) providing power to the TPS unit shall be equipped with a UL-listed locking device that can secure the breaker(s) in the ON position. Devices shall be installed set to the ON position.

20. Kitchen countertop receptacles and switches must be furred out to be 24" (max) from front edge of countertop, and no more than 44" to the top of the switches or receptacles above finished floor.

21. See TPS closet and TPS closet elevations for electrical locations in Appendix A.

22. Heat tape recept located within 24" of water inlet.

23. Smoke alarms shall not be located within 3 feet horizontally from any ceiling discharge grille.

Optional Dehumidifier (Direct Wired)

20 Optional Dehumidifier 15 114-2GFCI

REV 02-03-25

LEGEND

CUT OFF VALVE LOCATION

3/4" LINE (HOT)

1/2" LINE (HOT)

3/4" LINE (COLD)

1/2" LINE (COLD)

ADJACENT PIPE SIZES.

FITTING SIZES TO CORRESPOND TO

ALL SIZING OF PIPE + OR -, MUST

MEET OR EXCEED ANY APPLICABLE

2)

CODES.

1) Notes

W/H Washer

Lav

Stool

Tub

K.Sink

Inlet

Master Shutoff

Stool

Tub

Hose Bib

LavLOW POINT DRAIN IN WATER LINES

WITH SHUT-OFF VALVES

W/H

COLD

HOT

INLET

TYPICAL

BYPASS

VALVE.

SEE

NOTE

BELOW.

WATER LINES

WATER HEATER BYPASS

VALVE DETAIL

SEE

NOTE

TITLE:

NTS

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-7

DRAWING NO.

WATER LINES

Water Supply System Notes

1. The water supply lines shall be Cross-linked polyethylene (PEX) or chlorinated polyvinyl chlorine (CPVC) and comply with the requirements of 24 CFR 3280.

2. All water lines shall be 1/2” unless noted.

3. The water supply inlet shall be 3/4” and have a brass quarter turn ball valve.

4. The water supply inlet shall extend not more than 6” below the bottom board.

5. The water supply inlet shall be located within 12” of the curb side of the home.

6. The water supply inlet shall not be located under an exterior door.

7. Individual shut off valves shall be located on each water line at each fixture, except at the tub/shower or shower.

8. All water line floor penetrations shall be caulked or foamed. Caulk or foam shall be acceptable to be in contact with the water line material.

9. Access panels (minimum size 14" x 14") shall be located in the walls at all points where concealed plumbing slip joints exist. The access panels shall match the wall color and finish.

Access panels shall be unobstructed and accessible for inspection and repair.

10. The MHU shall be equipped with a frost-free hose bib located near the main water supply inlet. It shall not be located under an exterior door.

11. Low point drain in water lines with shut-off valves shall be located above bottom board and insulation. Vendor to provide access panel, labeled "Low Point Drain".

12. By-pass valves shall be quarter turn on-off valves.

13. Water heater pressure relief valve drain line shall be run to the exterior of the home. REV 02-03-25

SANITARY TEE

LONG TURN TY

CLEAN OUT PLUG

CAP & CHAIN

22.5° ELL

45° ELL

REDUCER BUSHING

90° CLOSET ST. ELL

DWV FITTING LEGEND

MECHANICAL VENT

90° LONG TURN ELL

DOUBLE SANITARY TEE

90° LONG TURN ST. ELL

LK

P-TRAP

COUPLING

NM

T R

S Q O P

45° Y

DOUBLE ELL

F

JI

H

B D

E G

A C

NOTES

1. FITTING SIZES CORRESPOND TO ADJACENT PIPE SIZES.

2. SINGLE (THIN) LINES REPRESENT 1-1/2" PIPE;

DARK (THICK) LINES REPRESENT 2" PIPE;

DOUBLE LINES REPRESENT 3" PIPE.

3. P-TRAP DIRECTIONS MAY VARY.

Stool

90 1/2"71 1/2"

D

To Sewer

A B

H B

H M F

Lav K

A H

MF

K.SinkK

A

B C Stool

D

H B

H M F

Lav

A

K

SEE NOTES 5 THRU 7

SEE NOTE 8

A

F M

(Stool Vent)

B (optional)

Tub w/ Overflow

Tub w/ Overflow

A

FM

(Stool Vent)

B

SEE NOTE 8

H

WasherK

A

DEHUMIDIFIER DRAIN IS STANDARD.

SEE APPENDIX A, PAGE A-35 FOR

ADDITIONAL INFORMATION.

H

A

MF

K

M F

Dehumidifier

TITLE:

NTS

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-8

DRAWING NO.

DRAIN LINES

Drain System General Notes

1. Drain lines shall be ABS or PVC and comply with the requirements of 24 CFR 3280.

2. All drain lines shall be 1 ½” diameter unless noted.

3. The drain line system shall be accessible without removing the axles and wheels.

4. All drain line floor penetrations, except at tub/shower and shower floor penetrations shall be caulked or foamed. Caulk or foam shall be acceptable to be in contact with the drain line material.

5. The drain line shall run below the floor and above the bottom board. The drain outlet shall be located a minimum of 2 feet and a maximum of 4 feet ahead of the front axle. The edge of the drain outlet shall be located a minimum of 4 inches from the closest edge of any crossmember.

6. The drain line outlet shall protrude at least six inches (6”), but not more than eight inches (8”), below the bottom board.

7. The drain line outlet shall be capped with a removable plastic cap and chain or strap.

8. Stool trap arm developed length shall not be over 72".

REV 02-03-25 . Feb 03, 2025

EF

ER

3060-E-SG

SEAT

W/H

30603060

D R

YE

R

W

AS

H

ER

3060-E

3060-E-SG

SEAT PANTRY SA

SA

EXTERIOR

A/C UNIT

6'-0"

15'-4"19'-93 4"

24'-73 4"34'-27

8"

48'-8"

54'-10"62'-0"

5' -1

11 2"

7' -6

'-4

1 2"

'-3

7' -5

2' -5

1 2"

6' -0

7' -6

1 2"

SA BATH #1

BEDROOM #1

TPS

CLOSET

KITCHEN

BEDROOM #2

LIVING & DINING

ROOM

BEDROOM #3

BATH #2

SA

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

HVAC Split Furnace / AC Notes

1. The furnace shall be at least a ninety-five percent (95%) efficient electric furnace (central heating system) capable of maintaining an average temperature of seventy degrees Fahrenheit (70°F) in the

MHU.

2. The MHU shall be equipped with a specifically engineered HVAC split furnace /AC system based on the size and intended use of the MHU, in accordance with 24 CFR 3280.506, that is compatible with the HVAC split furnace /AC system size.

3. The furnace shall also be built or equipped for the installation of a split type air conditioner and have enclosed space in water heater/furnace compartment for an A-coil evaporator unit, and with a 4-wire thermostat completely wired and installed.

4. A vibration damping pad shall be placed between the condensing unit and the mounting platform.

5. A 1” ratchet strap with 500 lb. capacity shall be installed around the outside of the condenser unit and bracket extension for transportation.

6. Air conditioning lines shall be pre-charged in the factory per manufacturers specifications and shall not have any leaks. Refrigerant lines shall be run next to the I-beam between the crossmembers and the bottom board where they will be protected from transportation damage. Refrigerant lines shall be secured to the I-beam at 48" O.C.

7. Furnace return air return grill shall be sized per furnace manufacturer's installation instructions.

8. Duct penetrations thru ceiling board shall be sealed.

Heating (10 KW Electric Furnace)

FURNACE / AC SPECIFICATIONS

Cooling (2-Ton Air Conditioner)

HVAC General Notes

1. See FEMA specifications for programable and configurable thermostat requirements.

2. Duct system shall be constructed of class 0 or class 1 circular insulated flex ductwork or equal. All ducts to be insulated with a minimum of R-4 insulation.

3. Metal supply register sizes as shown on duct layout.

4. All supply ducts shall be in the roof attic space.

5. All supply duct seams and fasteners shall be sealed with UL-181A or UL-181B listed duct tape.

6. The manufacturer shall provide a duct pressure test report (See FEMA Spec for testing procedure) for each MHU duct system showing duct leakage of 5 percent or less prior to FEMA acceptance of the

MHU.

7. No construction debris or sawdust shall be left in the duct system.

8. N/A

9. Return air grilles shall be sized per 24 CFR 3280.715(b)(4).

10. N/A

11. 14x4 RAG centered in bedroom entry door with bottom of opening 2 1/2" above floor. Minimum 20 S.I. of free air return area.

12. A 12” x 6” return air register shall be located 8” above the floor in the TPS Compartment/ bathroom wall. A register shall be placed on each side of the wall.

13. Bathroom exhaust fan location shall not be located next to the bathroom supply register.

14F3-9

DRAWING NO.

OVERHEAD DUCT LAYOUT

HVAC DESIGN AND

Floors 0.0356

Air ducts in ceiling 0.0868

Ceilings and roofs of light color 0.0257

Walls (without windows and doors) 0.0575

U Values Heating

Duct Capacity

Air ducts in ceiling (Duct Area) 323 Sq. Ft.

30,644 Btuh

0.0362

0.0896

0.0258

0.0555

Cooling

REV 11-15-23

TRANSPONDER

ANGLE RAIN DIVERTER OVER DOOR

EXTERIOR LIGHT

FRONT DOOR

TPS DOOR BACK DOOR

PEEP HOLES

PEEP HOLES

ANGLE RAIN DIVERTER OVER DOOR

EXTERIOR LIGHT

EXTERIOR ALARM

DEVICE BOX w/

COVER PLATE

EXTERIOR RECEPTACLE (GCFI)

(6" ABOVE FINISHED FLOOR)

OUTSIDE

CONDENSER

UNIT WITH

PROTECTIVE

COVER.

OUTSIDE

CONDENSER

UNIT WITH

PROTECTIVE

COVER.

RIDGE VENT (TYP.)

'-6

" M

AX

T O

T O

P O

F R

ID

G

E

VE

N T

14'-0" EAVE TO EAVE

13'-6"

INTERIOR FLOOR LINE

INTERIOR FLOOR LINE

'-6

" M

AX

T O

T H

E

TO

P O

F R

ID

G

E

VE

N T

14'-0" EAVE TO EAVE

13'-6"

FRONT DOOR SIDE ELEVATION

HITCH END ELEVATION TAIL END ELEVATION

BACK DOOR SIDE ELEVATION

3"3"3"3"

HUD LABEL: APPROX. 12" UP

FROM FLOOR AND 12" FROM

ROADSIDE.

EXTERIOR RECEPTACLE (GFCI)

RIDGE VENT (TYP.)

EXTERIOR RECEPTACLE (GFCI) 12

RANGE VENT

AC DISCONNECT

ANGLE RAIN DIVERTER

OVER DOOR

DRYER VENT

HOSE BIBB

SPRINKLER DRAIN TPS CLOSET

FLOOR DRAIN

SERVICE ENTRANCE CONDUIT

TITLE:

Scale: 1/8" = 1'-0"

Date: 6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE) 14F3-10

DRAWING NO.

ELEVATIONS

Exterior Finishes Notes

1. Siding shall be light gray vinyl.

2. Siding shall be double 4" lap.

3. Siding shall be approved for HUD Wind Zone 3 requirements.

4. The manufacturer shall provide a transponder sled. See Appendix A.

5. The sled shall be painted with a powder coat paint to match the exterior color of the MHU or White.

6. The transponder sled shall be made out of sheet metal.

7. Vinyl siding, Versatek trim board, or equivalent shall be installed below all exterior doors, cover 2X8 perimeter rails, light gray in color and installed per Wind Zone 3 requirements. REV 11-15-23 . Feb 03, 2025

48 48

4'-0"8'-0"68'-0" 24'-0"32'-0"

68'-0"

48 4848 4848 48

20'-0" 16'-0" 12'-0"28'-0"

36'-0"

484848

56'-0"60'-0"64'-0"

- SPRING HANGER

- SISTER BEAM

1 4

1 4

1 2

- S

ID

E A

SEE APPENDIX A, PAGE A-40

Drawing Notes

FRAME CLIP DETAIL

(SAME ON BOTH MAIN I-BEAMS)

**DIMS ARE PULLED FROM END OF HEADER BEAM.

**BE SURE TO VERIFY FLOOR JOIST LAYOUT TO MATCH CLIPS TO JOISTS.

68'-0"

FRAME CLIPS IN AXLE AREA ARE LOCATED ON INSIDE OF SISTER BEAM AS SHOWN.

1'-4" 2'-8"

5'-4" 6'-8"

9'-7" (MOVED JOIST)

10'-8"

13'-4"

14'-5" (MOVED JOIST)

17'-51 4"21'-4"25'-4"

26'-8" 29'-4"

22'-8"30'-8" 33'-4"

34'-8"

37'-4" 38'-8"

40'-0" 41'-4"

42'-8"

44'-0" 45'-4"

46'-8"

48'-0" 49'-4"

50'-8" 52'-0"

53'-4" 54'-8"

57'-4"61'-4" 62'-8"

65'-4" 66'-8"

LONGITUDINAL

BRACKET

LONGITUDINAL

BRACKET

58'-8"

4 TYP. HOLE SPACING

FRONT AND REAR HEADER SHEARWALL LAG BOLT SPACING

A-FRAME

RE-INFORCEMENT

CENTERED AND

UNDER FRONT

HEADER

DETAIL "C", SEE CHASSIS DETAILS

SEE CHASSIS DETAILS, DETAIL "A"

3'-6"

12" X 10.8# I-BEAM HEADER12" X 10.8# I-BEAM HEADER

13 Ga. "C" CROSSMEMBER 1-1/2"x3"x1-1/2" X 2' LONG.

(SPLIT FURNACE / AC MHU ONLY)

LONGITUDINAL BRACKETS

LOCATED PER NOTE 12.

22'-8" CENTER OF AXLES 45'-4" CENTER OF AXLES (67.6% OF FRAME LENGTH)

17'-23 4"

39'-91 2"

18'-7" INSTALL TIRE BLOW-OUT

PROTECTION IN THIS AREA (BOTH SIDES)

42'-63 4"45'-4"48'-11

4"50'-101 2"

45'-4"

35'-111

2" START SISTER BEAM AND BLOW-OUT PROTECTION

54'-6"

DETAIL "B"

20'-0" LENGTH OF SISTER BEAM (TYP.)

LONGITUDINAL BRACKETS

LOCATED PER NOTE 12.

19'-01 4"

18'-93 4"

OUTRIGGER LOCATION

DIMENSIONS ARE TO THE

CENTERLINE OF THE TOP

FLANGE HOLE (TYP).

SEE A-40, NOTE 1.

TITLE:

Scale: 1/8" = 1'-0"

Date: 6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE) 14F3-11.1

DRAWING NO.

CHASSIS

Chassis Frame Notes

1. All metal-to-metal contact with 1/8” fillet weld minimum.

2. Floor shall be lagged to frame with frame clip, Fastec 9mm x 76mm listed lags or lags equivalent in size and strength at each joist and outrigger tip.

Alternate lags must be reviewed and approved by FEMA or their designee.

3. Clips shall be welded to the I-beam.

4. All parts of the chassis including added/welded parts shall be completely coated with waterproof paint.

5. Tires shall be new, 14.5” rim diameter, 14 ply with “G” load range.

6. Wheels and tires shall meet or exceed the axle rating and be rated for continuous speeds of 65 mph or greater.

7. All axles shall be new.

8. All axles shall be brake axles.

9. A valve stem cover shall be present on every tire.

10. The serial number shall be permanently stamped to the front header to comply with 3280.6. In addition, the serial number shall be painted with rust resistance contrasting color paint, 2 inches (2”) tall on the front header.

11. Rims, bolts, nuts, or other related tire-mounting hardware shall be new.

12. Longitudinal brackets shall be installed at 8'-0” and 16'-0" maximum from each end of the home.

13. Springs shall be 24 3/4" long multi-leaf.

14. All rims shall be the same color.

15. Maximum typical pier spacing along main I-beams @ 8'-0” o.c. Typical pier load = 6,400 lbs.

16. Manufacturer to place permanent indicators (paint or label) on each I-Beam @ 2'-0" from each end, 12'-0" on center max, and at door jambs for location temporary piers for storage.

17. Longitudinal bracket slot to face towards closest end of home.

18. Structural steel shall be A36 AND Fy: 36Ksi.

19. Longitudinal brackets located in the axle area must be located on the inside I-beam of the double I-beam. REV 11-15-23

Frame Specs

· Main I-Beam: 12" x 10.8# or equivalent with transportation test.

· Front and Rear Headers: 12" x 10.8# or equivalent with transportation test.

· Crossmember: 13 Ga. C or Z, 1-1/2" x 3" x 1-1/2"x13 Ga.

· Outriggers: 9" Min Depth at I-Beam tapered to 1" , 13 Ga min., C or Z type, with 1-1/2" flange top and bottom.

· Frame Clips: 1" x 1-1/2" x 12 Ga.

Hitch Specs

· See Chassis Details, Details "A"

Welding Specs

1. All welds to be a minimum 1/8" unless otherwise noted. Weld beads can be concave in application as long as the weld size is met.

2. Coupler and Jack shall be welded per manufacturer's installation instructions.

3. I-Beam splice plate shall be 4" wide x height of I-Beam minus 1-1/4" x 13 GA.

Splice plate can be offset +/- 1/4". Weld shall be full width of splice plate.

Splice plate only required on one side of I-Beam.

4. Sister I-Beam shall be welded with 1/8" butt welds 2" long at 24" o.c. top and bottom of I-beam

5. All weld lengths stated or shown are minimum lengths and shall have a tolerance of minus 1/4" (except spring hangers). Weld lengths that are not noted shall be full length.

48 48

4'-0"8'-0"68'-0" 24'-0"32'-0"

68'-0"

48 4848 4848 48

20'-0" 16'-0" 12'-0"28'-0"

36'-0"

484848

56'-0" 60'-0"64'-0"

- SPRING HANGER

- SISTER BEAM

1 4

1 4

1 2

- S

ID

E A

SEE APPENDIX A, PAGE A-40

Drawing Notes

FRAME CLIP DETAIL

(SAME ON BOTH MAIN I-BEAMS)

**DIMS ARE PULLED FROM END OF HEADER BEAM.

**BE SURE TO VERIFY FLOOR JOIST LAYOUT TO MATCH CLIPS TO JOISTS.

68'-0"

FRAME CLIPS IN AXLE AREA ARE LOCATED ON INSIDE OF SISTER BEAM AS SHOWN.

1'-4" 2'-8"

13'-4"

14'-5" (MOVED JOIST)

17'-51 4"21'-4"25'-4"

26'-8" 29'-4"

22'-8"30'-8" 33'-4"

34'-8"

37'-4" 38'-8"

40'-0" 41'-4"

42'-8"

44'-0" 45'-4"

46'-8"

48'-0" 49'-4"

50'-8" 52'-0"

53'-4" 54'-8"

57'-4"61'-4" 62'-8"

65'-4" 66'-8"

LONGITUDINAL

BRACKET

LONGITUDINAL

BRACKET

4 TYP. HOLE SPACING

FRONT AND REAR HEADER SHEARWALL LAG BOLT SPACING

A-FRAME

RE-INFORCEMENT

CENTERED AND

UNDER FRONT

HEADER

DETAIL "C", SEE CHASSIS DETAILS

SEE CHASSIS DETAILS, DETAIL "A"

3'-6"

12" X 10.8# I-BEAM HEADER12" X 10.8# I-BEAM HEADER

13 Ga. "C" CROSSMEMBER 1-1/2"x3"x1-1/2" X 2' LONG.

(SPLIT FURNACE / AC MHU ONLY)

LONGITUDINAL BRACKETS

LOCATED PER NOTE 12.

17'-23 4"

22'-8" CENTER OF AXLES 45'-4" CENTER OF AXLES (67.6% OF FRAME LENGTH)

39'-91 2"

18'-7" INSTALL TIRE BLOW-OUT

PROTECTION IN THIS AREA (BOTH SIDES)

42'-63 4"45'-4"48'-11

4"50'-101 2"

45'-4"

36'-0" START SISTER BEAM AND BLOW-OUT PROTECTION

54'-6"

DETAIL "B"

20'-0" LENGTH OF SISTER BEAM (TYP.)

LONGITUDINAL BRACKETS

LOCATED PER NOTE 12.

19'-01 4"

18'-93 4"

5'-4" 6'-8"

9'-7" (MOVED JOIST)

10'-8"58'-8"

OUTRIGGER LOCATION

DIMENSIONS ARE TO THE

CENTERLINE OF THE TOP

FLANGE HOLE (TYP).

SEE A-40, NOTE 1.

TITLE:

Scale: 1/8" = 1'-0"

Date: 4/30/2021FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE) 14F3-11.1.1

DRAWING NO.

Chassis Frame Notes

1. All metal-to-metal contact with 1/8” fillet weld minimum.

2. Floor shall be lagged to frame with frame clip, Fastec 9mm x 76mm listed lags or lags equivalent in size and strength at each joist and outrigger tip.

Alternate lags must be reviewed and approved by FEMA or their designee.

3. Clips shall be welded to the I-beam.

4. All parts of the chassis including added/welded parts shall be completely coated with waterproof paint.

5. Tires shall be new, 14.5” rim diameter, 14 ply with “G” load range.

6. Wheels and tires shall meet or exceed the axle rating and be rated for continuous speeds of 65 mph or greater.

7. All axles shall be new.

8. All axles shall be brake axles.

9. A valve stem cover shall be present on every tire.

10. The serial number shall be permanently stamped to the front header to comply with 3280.6. In addition, the serial number shall be painted with rust resistance contrasting color paint, 2 inches (2”) tall on the front header.

11. Rims, bolts, nuts, or other related tire-mounting hardware shall be new.

12. Longitudinal brackets shall be installed at 8'-0” and 16'-0" maximum from each end of the home.

13. Springs shall be 24 3/4" long multi-leaf.

14. All rims shall be the same color.

15. Maximum typical pier spacing along main I-beams @ 8'-0” o.c. Typical pier load = 6,400 lbs.

16. Manufacturer to place permanent indicators (paint or label) on each I-Beam @ 2'-0" from each end, 12'-0" on center max, and at door jambs for location temporary piers for storage.

17. Longitudinal bracket slot to face towards closest end of home.

18. Structural steel shall be A36 AND Fy: 36Ksi

19. Longitudinal brackets located in the axle area must be located on the inside I-beam of the double I-beam..

ALT. CHASSIS

(95.5" I-BEAM SPACING)

Frame Specs

· Main I-Beam: 12" x 10.8# or equivalent with transportation test.

· Front and Rear Headers: 12" x 10.8# or equivalent with transportation test.

· Crossmember: 13 Ga. C or Z, 1-1/2" x 3" x 1-1/2"x13 Ga.

· Outriggers: 9" Min Depth at I-Beam tapered to 1" , 13 Ga min., C or Z type, with 1-1/2" flange top and bottom.

· Frame Clips: 1" x 1-1/2" x 12 Ga.

Hitch Specs

· See Chassis Details, Details "A"

Welding Specs

1. All welds to be a minimum 1/8" unless otherwise noted. Weld beads can be concave in application as long as the weld size is met.

2. Coupler and Jack shall be welded per manufacturer's installation instructions.

3. I-Beam splice plate shall be 4" wide x height of I-Beam minus 1-1/4" x 13 GA.

Splice plate can be offset +/- 1/4". Weld shall be full width of splice plate.

Splice plate only required on one side of I-Beam.

4. Sister I-Beam shall be welded with 1/8" butt welds 2" long at 24" o.c. top and bottom of I-beam

5. All weld lengths stated or shown are minimum lengths and shall have a tolerance of minus 1/4" (except spring hangers). Weld lengths that are not noted shall be full length.

REV 11-15-23

I-BEAM 12" X 10.8#

DRAWBAR CROSSMEMBER I-BEAM 12" X 10.8# REINFORCEMENT

UNDER FRONT HEADER AND CENTERED BETWEEN FRONT HEADER AND TONGUE

VENTURE 2-5/16" - 60 DEGREE, 10,000LB COUPLER OR EQUIVALENT

JACK - VENTURE TOP MOUNT,

10,000LB GALVANIZED OR EQUIVALENT.

7-3/8" X 4" NOSE PLATE

1" x 1-1/2" X 12GA FRAME CLIP 1/8" x 1-1/2" FILLET WELD TO TOP

FLANGE OF I-BEAM.

9" x 1.5" x 1.5" x 13 Ga

FULL LENGTH OUTRIGGER

1-1/2" x 1-1/2" x 13"L x 13 GA. ANGLE 1/8" x 1"L FILLET WELD TO I-BEAM

AND CROSSMEMBER

FRONT AND REAR I-BEAM HEADERS - 12" X 10.8#

CROSSMEMBER

C OR Z 1-1/2" x 3" x 1-1/2"

13 GA. @ 48" O.C.

HITCH SHALL BE PAINTED GREEN

1/

1 1/21 1/2

3/4 1 1/2 3/4

1/

1/

1/

DIA. 9/16" HOLE

DETAIL - SEE SLOT

1/

1 1/21 1/2

1 1/2 3/43/4

3/

DETAIL "A-A"

SLOT DETAIL

1 5/8

13/16

5/

DIA. 9/16" HOLE

DIA. 9/16" HOLE

DIA. 9/16" HOLE

BOTTOM OF FRAME I-BEAM

1/8" X 2" LONG FILLET WELD

A

FULL

1"MAX

1"MAX

NO

WELD

3" Notes

1. Thickness is 4 gauge.

2. Vendor to assure all spring hangers are

90° to I-Beam.

3. Shoulder bolts to be torqued per axle manufacturer requirements (Approximately 30 to 50 ft. lbs). Leaf Spring to move freely in hanger.

4. Welds are not continuous around corners.

1/4" FILLET WELD

EACH SIDE

4"

I-BEAM FLANGE

LOOKING UP AT SPRING HANGER

SPRING HANGER

SPRING

HANGER

LEAF

SPRING

EQUALIZER

AXLE

U-BOLTS

LEAF

SPRING

SHACKLE LINK

WITH BOLTS

CENTER SPRING

HANGER

FRAME I-BEAM

TITLE:

FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

1/8" = 1'-0"

6/28/2019

VERSION:DATE:

SCALE:

COMPANY:

DETAIL C: LONGITUDINAL TIE-DOWN BRACKETDETAIL B: AXLE HANGER

DETAIL A: HITCH ASSEMBLY

14F3-11.2

DRAWING NO.

CHASSIS DETAILS

LONGITUDINAL TIE-DOWN BRACKET (12Ga. MIN.) SHALL HAVE

3150 LB WORKING LOAD CAPACITY.

DETAIL D: EQUALIZER & SHACKLE LINK FASTENING

Notes

1. Shoulder bolts are to be used at all equalizer and shackle link locations.

2. Shoulder bolts shall be torqued per axle manufacturer requirements.

(Approximately 30 to 50 ft. lbs.)

3. Equalizer and shackle links are to move freely after shoulder bolts have been torqued.

4. Axle U-bolts shall be torqued per axle manufacturer requirements

(Approximately 70 to 95 ft. lbs.)

REV 11-29-21

68'-0"

(2 ) S

H

EA

R W

AL

L

JO

IS

TS

(2 ) S

H

EA

R W

AL

L

JO

IS

TS

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-8

'-4

'-0

'-0

'-8

'-4

'-0

'-8

'-4

(D O

U

BL

E

JO

IS

T)

0'

-0

(D O

U

BL

E

JO

IS

T)

8'

-1 1"

(D O

U

BL

E

JO

IS

T)

'-4

'-0

(M O

VE

D

J O

IS

T)

4'

-5

'-4

'-0

'-8

(M O

VE

D

J O

IS

T)

'-7

8' -0

6' -8

5' -4

4' -0

2' -8

1' -4

REQUIRED BLOCK(S) WHEN FLOOR JOIST IN AXLE

AREA DOES NOT ALIGN WITH OUTRIGGERS. SEE

FLOOR FRAMING NOTE 4.

20'-9" TPS CLOSET FLOOR DRAIN

16'-7" SPRINKLER DRAIN

18'-3" DRYER VENT

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

Floor joists to rim joist

Multiple joists (to each other)

7/16 x 2-1/2 x 15Ga staple OR 0.131 x 3" Nail 7/16 x 2-1/2 x 15Ga staple OR 0.131 x 3" Nail

7 each 5 each 12" o.c.

12" o.c.

DESCRIPTION FASTENER QTY

FASTENING SCHEDULE - FLOOR FRAMING

14F3-12

DRAWING NO.

FLOOR FRAMING LAYOUT

(80% PVA glue coverage) Floor Framing Notes

1. The floor joists shall be 2 x 8 #2 SPF 16” o.c.

2. Edge rails shall be 2 x 8 #2 SPF.

3. Edge rail splice 4 x 5 x 20 GA metal connector plate on each side, or 2 x 8 x minimum 6" each side of joint centered +/- 1”, to be fastened with 7/16 x 2 ½ x 15 GA staples or .131 x 3”

PD nails (8) each side of edge rail, with minimum 80% PVA coverage.

4. In the axle area floor joists that do not align with chassis outriggers add a 2x8x16" min. #2 SPF block to the side of the floor joist to meet lagging requirements. Fasten block to side of joist with 80% PVA glue and (4) .131 x 3” PD nails or (6) - 7/16 x 2 ½ x 15 GA staples staggered. if floor joist is offset from outrigger more than 1 3 4" a second block must be fastened to the side of first block. Second block, if required, same grade, specie and fastening.

5. TPS and Sprinkler drain lines to be installed through the perimeter rail. Hole size is a max. of 1 3/4” and must be a min. of 2 inches away from the top and bottom of the 2x8 perimeter rail.

Floor Insulation Notes

1. The insulation shall have a flame spread of 25 or less and a smoke develop of 450 or less.

2. The floor insulation shall be a minimum of R-26 (R-11 blanket with R-15 batts) fiberglass insulation. One full batt, one additional full width batt between the I-beams, and one additional 16” wide batt between joist outside of I-beams.

Bottom Board Notes

1. All penetrations sealed per bottom board manufacturer's installation instructions.

2. Bottom board shall be a minimum of twenty (20) mil thickness.

3. Multiple layers of acceptable material per 3280.305(g)(6) may be used.

4. Fasten bottom board to perimeter framing per manufacturer's installation instructions. REV 01-17-23 . Feb 03, 2025

1 2

1 2

1 2

1 2

TOILET

W/H DRAIN

A

B

C

D123456789

123456789

3456789

123456789

52'-23

4" LAV

58'-41

2" TOILET DRAIN

51'-1" PHONE WIRE

24'-10" P.BOX

20'-7" W/H

18'-3" DRYER DUCT

18'-73

4" DRYER WIRE

20'-9" TPS CLOSET DRAIN 41

4"Ø

14'-11" TOILET DRAIN

21 4

1 2

1 2

81 2

1 2 93

1 2

24'-8" P.BOX

24'-6" P.BOX

1 2

59'-0" TOILET SUPPLY

37'-11" K. SINK

37'-71

2" K. SINK

1 2

30'-9" RANGE WIRE

W/H SUPPLY

60'-1" PHONE & TV WIRE

16'-7" SPRINKLER DRAIN 1 1/2"Ø

51'-1" TV WIRE

1 2

18'-73 4"

1 2

WASHER

WASHER DRAIN

54'-9" TUB/SHOWER P-TRAP

54'-113

4" TUB/SHOWER

1 2

91 2 13

LAV

8'-21

2" LAV

8'-10" TUB P-TRAP

8'-61

2" TUB SUPPLY

8'-31

2" TUB DRAIN

7'-103

4" PHONE & TV WIRE

1 4

1 2 P

H O

N E

1 2 T

V

1 2

15'-53

4" TOILET SUPPLY

20'-3"

1 2

20'-6"

SEE NOTE 6

21'-81

2" TV WIRE

21'-51

2" TV WIRE

21'-13

4"OPTIONAL DEHUMIDIFIER DRAIN 2"Ø - SEE APPENDIX A, A-35 FOR MORE INFORMATION

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-13

DRAWING NO.

FLOOR DECKING LAYOUT

Decking to Joists 7/16 x 1-3/4 x 16Ga staple OR 0.092 x 2" Nail

4" edges / 6" field w/ glue 6" edges / 10" field w/ glue

DESCRIPTION FASTENER APPLICATION

FASTENING SCHEDULE - FLOOR DECKING

Floor Decking Notes

1. The floor decking shall be 23/32" APA rated (24" o.c. panel span rating), laid out as shown on decking layout.

2. Decking shall be Exposure 1 rated.

3. Long edges of the panel shall be T&G installed perpendicular to the floor joists.

4. PVA (polyvinyl acetate) or equal shall be used as adhesive with 80% coverage.

5. Vinyl flooring shall be installed on all interior floors of the home installed per manufacturer's instructions.

6. Location of A/C line(s) and condensate drain line hole will vary based on furnace manufacturer. Hole locations to be adjusted based on furnace manufacturer's installation instructions. Provide a 3" PVC sleeve for the furnace HVAC line set and conduit. Extend the sleeve 2" above the floor. A coupler shall be attached to the end of the sleeve and the coupler shall sit on the floor. Coupler shall be attached to the floor. Sleeve to extend down through the bottom board a minimum of 3". A 3" long turn elbow may be connected to the bottom of the sleeve. After the line set and conduit are installed, seal both sleeve ends OR sleeve end and end of long turn elbow if installed,with non-expansive foam sealant.

Sealant to be compatible with PVC sleeve, conduit and line set. Seal bottom board to sleeve with bottom board tape.

7. The run of 19 1/2" wide floor decking may be installed on the curb side (MHU back door side) of the floor decking layout.

When this option is utilized, it is the responsibility of the manufacturer to assure all floor decking hole dimensions are adjusted so all floor decking holes remain in the same location.

Legend = Plumbing fixture water line hole unless noted.

= Plumbing fixture drain line hole unless noted.

REV 02-03-25 . Feb 03, 2025

EF

ER

3060-E-SG

SEAT

W/H

30603060

BA

TH

TPS

CLOSET

D R

YE

R

W

AS

H

ER

3060-E

3060-E-SG

SEAT BATH #2

PANTRY

KITCHEN

BEDROOM #3

BEDROOM #2

P1

P2P3

P4

P6

P7

P10 P5

P11

P12P13

P14

P15

P16 P17

P19

P18

E1

91 2 291

41 2

24845

91 2

2 HDR371

2 HDR

2 HDR

DINING & LIVING

ROOM

E2

S2

S1

1 2

H D

R

1 2 H

D R

1 2

H D

R 61 2

31 2

1 2

H D

R

1 2 H

D R

3 25 1 2

H D

R 31 2

61 2

1 2 BACKPANEL

BEFORE P5

IS SET

EXTERIOR

A/C UNIT

LIVINGDINING

BEDROOM #1P8P9

2" x 4" x 20 Ga. Metal Connector Plate, one each side

2" x 4" x 20 Ga. Metal Connector Plate, one each side

TOP PLATE SPLICE

BOTTOM PLATE SPLICE

Min 2x by top plate width by 10” splice block centered over splice, plus or minus 1 inch. Fastened with

(6) - 7/16” x 2-1/2” x 15 Ga staples each side of splice.

Min 2x by bottom plate width by 10” splice block centered over splice, plus or minus 1 inch.

Fastened with (6) - 7/16” x 15 Ga staples (min. ½” penetration) each side of splice.

FASTENING SCHEDULE - INTERIOR WALLS

STUD TO TOP/BOTTOM PLATE

FASTENER APPLICATION

DOOR HEADER TO STUD

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

3 EACH

2 EACH

BOTTOM PLATE TO FLOOR

TOP PLATE TO CEILING

INTO LAYFLAT

INTO TRUSS

GYPSUM TO STUDS

STUD TO STUD

LAYFLAT TO TOP/BOTTOM PLATE

3 EACH

2 EACH

DESCRIPTION

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

12" O.C.

12" O.C.

or #8 x 3" WOOD SCREW

12" O.C.

12" O.C.

GYPSUM TO STUDS, 80% PVA GLUE

12" O.C.

12" O.C.

2 EACH

12" O.C.

ALTERNATE GYPSUM TO STUDS

100% ONE PART URETHANE GLUE

19Ga. x 3/16" x 1-1/4" STAPLES or DRYWALL SCREWS

6" EDGES

6" EDGES

19Ga. x 3/16" x 1-1/4" STAPLES or DRYWALL SCREWS

6" Edges / 12" Field 6" Edges / 12" Field

As per product manufacturer's instructions

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

INTERIOR WALL TO SIDEWALL #8 SCREWS, MIN. 1" PENETRATION 16" O.C.

INTERIOR WALL TO INTERIOR WALL .131" NAIL, MIN. 1" PENTRATION 16" O.C.

or #8 x 3" WOOD SCREW or #8 x 3" WOOD SCREW

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

12" O.C.

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

BACKERS TO STUD - BACKERS SHALL BE

#3 SPF MIN. AND SIZE AS SHOWN ON

DRAWINGS.

15Ga. x 7/16" x 2-1/2" STAPLES

(END GRAIN ONLY)

OR .131" X 3" NAIL (END GRAIN OR TOED)

6 EACH

3 EACH

12" O.C.

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-14

DRAWING NO.

BACK PANEL LAYOUT (HORIZONTAL)

INTERIOR WALL AND

REV 06-03-22

General Notes

1. Gypsum to be jointed above all doors in line with jambs.

2. 1x6 SPF backers may be used only for sprinkler system supports.

EF

ER

3060-E-SG

SEAT

W/H

30603060

BA

TH

TPS

CLOSET

D R

YE

R

W

AS

H

ER

3060-E

3060-E-SG

SEAT BATH #2

PANTRY

KITCHEN

BEDROOM #3

BEDROOM #2

P1

P2P3

P4

P6

P7

P10 P5

P11

P12P13

P14

P15

P16 P17

P19

P18

E1

DINING & LIVING

ROOM

1 2

1 2

3 31 2 25 1 2

61 2

1 2

242201

1 2

31 2

1 2

61 2

1 2

1 2

45 371 2 48 371

2 431

1 2

1 2

1 2

81 2

E2

S2

S1

BACKPANEL

BEFORE P5

IS SET

EXTERIOR

A/C UNIT

LIVINGDINING

BEDROOM #1P8P9

2" x 4" x 20 Ga. Metal Connector Plate, one each side

2" x 4" x 20 Ga. Metal Connector Plate, one each side

TOP PLATE SPLICE

BOTTOM PLATE SPLICE

Min 2x by top plate width by 10” splice block centered over splice, plus or minus 1 inch. Fastened with

(6) - 7/16” x 2-1/2” x 15 Ga staples each side of splice.

Min 2x by bottom plate width by 10” splice block centered over splice, plus or minus 1 inch.

Fastened with (6) - 7/16” x 15 Ga staples (min. ½” penetration) each side of splice.

FASTENING SCHEDULE - INTERIOR WALLS

STUD TO TOP/BOTTOM PLATE

FASTENER APPLICATION

DOOR HEADER TO STUD

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

3 EACH

2 EACH

BOTTOM PLATE TO FLOOR

TOP PLATE TO CEILING

INTO LAYFLAT

INTO TRUSS

GYPSUM TO STUDS

STUD TO STUD

LAYFLAT TO TOP/BOTTOM PLATE

3 EACH

2 EACH

DESCRIPTION

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

12" O.C.

12" O.C.

or #8 x 3" WOOD SCREW

12" O.C.

12" O.C.

GYPSUM TO STUDS, 80% PVA GLUE

12" O.C.

12" O.C.

2 EACH

12" O.C.

ALTERNATE GYPSUM TO STUDS

100% ONE PART URETHANE GLUE

19Ga. x 3/16" x 1-1/4" STAPLES or DRYWALL SCREWS

6" EDGES

6" EDGES

19Ga. x 3/16" x 1-1/4" STAPLES or DRYWALL SCREWS

6" Edges / 12" Field 6" Edges / 12" Field

As per product manufacturer's instructions

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

INTERIOR WALL TO SIDEWALL #8 SCREWS, MIN. 1" PENETRATION 16" O.C.

INTERIOR WALL TO INTERIOR WALL .131" NAIL, MIN. 1" PENTRATION 16" O.C.

or #8 x 3" WOOD SCREW or #8 x 3" WOOD SCREW

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

12" O.C.

15Ga. x 7/16" x 2-1/2" STAPLES or 0.131" X 3" NAIL

BACKERS TO STUD - BACKERS SHALL BE

#3 SPF MIN. AND SIZE AS SHOWN ON

DRAWINGS.

15Ga. x 7/16" x 2-1/2" STAPLES

(END GRAIN ONLY)

OR .131" X 3" NAIL (END GRAIN OR TOED)

6 EACH

3 EACH

12" O.C.

TITLE:

1/8" = 1'-0"

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

14F3-15

DRAWING NO.

PANEL LAYOUT (VERTICAL) - OPTIONAL

INTERIOR WALL AND BACK

REV 06-03-22

General Notes

1. Gypsum to be jointed above all doors in line with jambs.

2. 1x6 SPF backers may be used only for sprinkler system supports.

01625

P1 x x

-3

/4

BA

C

KE

R

U P

BED#1 CLO.

/4

2X6 UP

/4 S

H

EL

F

VERTICAL WALL BOARD PANEL BREAKS

S

H

EL

F

2X6 UP

TITLE:

6/28/2019FEMA Manufactured Housing Units Federal Emergency Management Agency 14' WIDE MHU (FURNACE)

DATE:

SCALE:

COMPANY: VERSION:

1/2" = 1'-0" 14F3-16.1

DRAWING NO.

INTERIOR WALLS

Interior Wall Framing Notes

1. All interior walls are 2 x 3 (unless noted) #2 SPF at 16” maximum o.c., except washer wall.

2. Top plates to be 2 x 3 (unless noted) #2 SPF.

3. Bottom plates to be 1 x 3 SPF (unless noted).

4. Wall…