HomeMy WebLinkAbout0062268-Building (new mobile home) CITY OF OSHKOSH No 0062268
OSH ` OSH BUILDING PERMIT - APPLICATION AND RECORD
ON THE WATER
Job Address 1603 INDIGO DR Owner FLOOD HOMES Create Date 2/9/98
Designer Contractor FLOOD MOBILE HOMES, INC
Category 134 - New Mobile Home Plan
Type 0 Building O Sign O Canopy 0 Fence 0 Raze
Zoning Class of Const: Size 76'x16'
Unfinished /Basement Sq. Ft. Rooms Height Ft. u Projection
Finished /Living Sq. Ft. Bedrooms Stories Canopies
Garage Sq. Ft. Baths Signs
Foundation Poured Concrete O Floating Slab O Pier o Other
Concrete Block O Post O Treated Wood
Occupancy Permit Not Required Flood Plain No Height Permit Not Required
Park Dedication Not Required # Dwelling Units 0 # Structures 0
Use /Nature NEW MOBILE HOME/ Placing a 76'x16` mobile home on this site. Anchoring requirements are in the file. Skirting will be provided.
of Work
HVAC Contractor Plumbing Contractor
Electric Contractor
Fees: Valuation $31,000 00 Pla Approval $0.00 Permit Fee Paid $107.50 Park Dedication $0.00
Issued By: i ■,4 1 , Date 2/9/98 Final /O.P.
Li Permit Voided
In the performance of this work I agree to perform all work pursuant to rules governing the described construction.
Signature Date
Agent/Owner
Address N7559 N PIONEER RD FOND DU LAC WI 54937 - 9714 Telephone Number 922 -2222
•
ZONING/LAND USE COMPLIANCE CHECKLIST
JOB LOCATION: CKM -� ZONING " :"3
PROPERTY OWNERI ONTRACTo* �`-�� r\'Z Vq-
CONSTRUCTION DATA: Y.,. New Construction Addition Alteration
TYPE OF CONSTRUCTION: (i.e. fence, pool, parking lot, sign, etc.) x \`0 0) b11_ 001L1,
COMPLIANCE CHECKLIST
DEFICIENT COMMENTS
Use
Lot Width
Lot Area
Lot Area Per Family
Floodplain
Front Yard
Front Yard Side Street
Rear Yard
Side Yards
Building Area
Parking Standards
Off - Street Loading Standards
Vision Clearance _
Transitional Yard Standards
Landscape Standards
Height
Conditions of Approval
Compliance with P.C. or
BZA Conditions of Approval
Signage Standards
Drainage Plan
REVIEW AUTHORITY
As per Section 30-5 Enforcement of the City Zoning Ordinance, the Director of Community Development, or
designee, must approval all plans, except the following: (1) Alterations or interior work when the use is
conforming and when no change ) use is proposed. (2) Maintenance items, e.g. siding, windows, etc.,
when the use is conforming a when no change is proposed.
APPROVED DENIED
Plan Commission Action Required
Variance(s) Requ'
REVIEWED BY: f ( ( 52 " DATE: o/c/
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MANUFACTURED HOUSING
ANCHORING INSTALLATION INFORMATION
Provided by
TIE DOWN
ENGINEERING
enE
D�
TIE DOWN ENGINEERING • 5901 Wheaton Drive • Atlanta, GA 30336 • (404) 344 -0000
r- r r '7' - r r, �.. Syr ,
A � A $ a
...,,w � [c -
Provided by
TIE DOWN ENGINEERING
1. Refer to any and all Local, State and Federal regulations prior to installation in order to assure adequate compliance.
2. Soil Test Probe the anchor location prior to installation in order to match the soil classification with the proper anchor.
3. Install tested and approved Tie Down Engineering anchoring.
41(1' , Frame Tie with Hook -r° 7 Frame Tie with Buckle
\ ` 1. Attach frame hook to top inboard loca -
P 1.Install strap by pushing the end
tion of "I" beam. (Frame hook must be between the inside of the frame "I"
attached to frame at points closest to floor beam and the floor.
support.)
2. Position the buckle at upper end
2 . Keeping in line with the hook, wrap of the "I" beam frame. Wrap the end ,
alvazed strap completely around "I" of the strap around the "I" beam.
eamni. Thread the end of the strap thru the 1
t slot in the buckle as shown. Push
I 1 ,_\E
3.Thread loose end of strap through slot- the end of strap in- between "I"
I ted tensioning bolt attached to tensioning beam and floor.
I i head of anchor.
3. Pull the strap, making certain the
4. Tighten slotted tensioning bolt a mini- buckle stays in position. Thread
mum of 3 full turns until all slack in strap �,. °�. loose end of strap thru slotted
is removed (Anchor must be properly tensioning bolt attached to ten -
,Tr<;a,'_ installed into the ground before sinning head of anchor. Tighten
' proceeding with step #3.) slotted tensioning
x 2 bolt a minimum of 3
� t r.to- full turns until all slack
in strap is removed.
(Anchor must be properly
installed into ground
before proceeding with
this step.) I
Floor Manufactured Housing Box
IratA-
- -- - 1
t 1 "I" Beam Frame
' 1- BEAM s i
1 � 4 1
1 ° Greater than 45°
rmr
r° Anchor `a Ground Level
Where approved, attaching the "frame 4
tie with hook" using this procedure may y v" if ,
be used ' �i. \ \� i \ \. ' /. ��` %� \\
Frame Tie to anchor A Stabilizer Plate must be installed on all
frame ties. (or alternate method of stabilizing
If the angle of the frame tie connec- ground anchor.)
tion is greater than 45° (as indicated
by the dotted line illustration below), Select proper anchor for soil conditions using
the frame tie must be attached to the the Soil Test Probe.
opposite "I" beam frame member.
.,..r>w.,,... � � '� i " ��. '>` : ?•Z F
Provided by
TIE DOWN ENGINEERING
Anchor Stabilizer Proper Strap Tensioning
In order to prevent lateral movement of manufactured home
subjected to high wind loads and comply with federal wind � I .
zone I, II, & III requirements, all lateral frame ties must be 0 ® i) „
attached to a properly stabilized ground anchor. (Three
approved methods illustrated below.) N O, 8
11 1I '
1. Insert slotted strap bolt 2. Insert the strap end
into anchor head, attach into the slot in bolt until
11 `°v 1 ;' ' loosely. flush with opposite side
d
,. ..n .,.:4 , `b. of bolt.
Stabilizer Plate Installation \ht r� • 1. Reference to any and all local, state and federal regulations. .
2. Soil Test Probe anchor location in order to match soil class. 4. Hold the bolt under
3. Partially install anchor allowing 14" to 16" remaining above 3. Using 15/16" wrench tension while tightening
ground level. or socket, turn the bolt, the nut, drawing the
4. Utilizing oversize hammer, vertically install stabilizer plate, winding the strap so that head of the bolt into the
nesting anchor rod in between formed channels on outside a minimum of three com- recess. After the bolt is
of stabilizer plate (between anchor and frame). plete turns are made, and within the recess, con -
5. Fully install anchor until tension head rests against stabilizer the strap is adequately tinue to tighten the nut
plate. tensioned. until securely fastened.
'/ F o
fl 7
a
Soil Soil Description Test Recommended Anchors
Class Value Model # Stk # Description
1. Sound hard rock. N/A MRA 59110 Cross drive rock anchor
2. Very Dense and /or cemented sands, 550 in. lbs. MI225/8 59090 30" x 5/8" rod, 2 -4" helix
coarse gravel/cobbles, preloaded silts, and up MI223/4 59095 30" x 3/4" rod, 2 -4" helix
clays and corral. (and those listed below)
3. Medium dense coarse sands, sandy gravels 350 to 550 MI2H5 /8 59080 48" x 5/8" rod, 1 -6" helix
very stiff silts and clays. in. lbs. MI2H3 /4 59085 48" x 3/4" rod, 1 -6" helix
MI2H64
4A. Loose to medium dense sands, firm to 276 to 350 M12H5/8 59080 48" x 5/8" rod, 1 -6" helix
stiff clays and silts, alluvial fill. in. lbs. MI2H3 /4 59085 48" x 3/4" rod, 1 -6" helix
MI2H64 59250 36" x 3/4" rod, 6" & 4" helix
4B. Loose sands, firm clays and silts, 175 to 275 M607 59097 60" x 3/4" rod, 1 - 7" helix
alluvial fill. in. lbs.*
* Below these values a professional engineer should be consulted.
REMEMBER, THAT EACH STATE, COUNTY OR MUNICIPALITY MAY REQUIRE A SPECIFIC ANCHOR FROM THE
GROUPS SHOWN FOR EACH SOIL CLASSIFICATION. CHECK LOCAL REGULATIONS FIRST.
1
,te a
arc ,,,' ', LA‘,; 0 r r V gf irq,',,, i it ok‘111 i ri 0 1 V 11 r i ,,,_,.., » .�r .w u- .� , -,-
,
.
F r.
Provided by
TIE DOWN ENGINEERING
Cross Drive Rock Anchor Strap Buckle
M RA MSU i f
Engineered for installation into solid rock within 1 in. from
bottom of anchor base. Exact alignment is achieved with a
swivel tensioning head. / or • Thread 7' length of
•Drill 5/8" diameter hole 5 -1/2" deep , v / frame tie strap through
�-7 • � " stra buckle as shown.
in center of anchor location. Insert t b : p
pilot stud into hole. ' ? .. \
• Drill two 3/4" diameter holes into i. \ ar dig
A
the rock at 45° angles, using the an- • Next, thread long end of
chor head as a locating guide. ( „0 0 floor strap between frame and I
„ floor of home. Bring ,lid l i
• Place rod through top and cone- „r'''+ strap through buckle as
sponding bottom web flange and into �' shown in diagram and
1111111 i
45° hole. Drive rod into rock. Rod dr ' *_ �■ fasten to anchor head.
must be driven into rock at least 80% `!►
of it's length to achieve minimum
allowable pullout resistance. Repeat
using 2cd rod.
• Diagram shows strap in
• Maximum pullout resistance is de- position around frame
veloped when ground surface is solid and through buckle. It is
rock. Maximum distance from low- 1 important to remove all
est edge of anchor flange to rock sur- slack from system.
face is 1 in.
Galvanized Roof Bracket -�, Slotted Bolt & Nut
Roof brackets are required on older homes not furnished � Required for the tensioning
with built in strapping, in order to protect the home against 4 0 1 ., of frame or roof ties with all
damage by the exposed over the roof strap.
°�• tension head anchors.
$t y
Crimping Seals
Used
to join strap or secure
', loose ends. Strap must over-
lap with at least two seals
� ':. % cramped with crimping tool
• Strap should be positioned for proper strength.
through the slots in the roof bracket
as shown.
• The roof bracket should be placed Certified Strap the edge of the roof directly in Must meet ASI a nd HUD
line with one of the 16 on- center specifications. Also must be
studs. With the strap through the marked every 5 ft.. Tie Down
slots in the roof bracket, there is strapping is marked every 12 in.
less danger of the bracket being
loosened during a windstorm.
TIE DOWN ENGINEERING • 5901 Wheaton Drive • Atlanta, GA 30336 • (404) 344 -0000
H II. M -E Ea.
�
A subsidiary of FOUR SEASONS HOUSING, INC.
"The People Place"
SINGLEWIDE
INSTALLATION
MANUAL
Retain this Manual With Home
For Reference by the Homeowner
FORTRESS H CORPORATION
SHIPPING: 405 KESCO DRIVE, BRISTOL, IN. 46507
MAILING: P.O. BOX 1340, MIDDLEBURY, IN. 46540
PHONE: (219) 825 -9999 FAX: (219) 825 -9994
PREFACE
YOUR FORTRESS HOME WAS DESIGNED, CONSTRUCTED AND INSPECTED FOR CONFOR-
MANCE TO 7'HE FEDERAL MANUFACTURED HOUSING CONS7RUC77ON AND SAFETY STANDARDS
IN EFFECT ON THE DATE OF MANUFACTURE. THIS NATIONAL STANDARD SETS FORTH THE RE-
QUIREMENTS OF DESIGN CONSTRUCTION, FIRE SAFETY, PLUMBING, HEATING SYSTEMS AND
ELECTRICAL SYSTEMS FOR FACTORY -BUILT HOUSING DESIGNED TO BE USED AS DWELLINGS.
THIS MANUAL CONTAINS INFORMATION ON THE PROPER INSTALLATION OF YOUR FOR-
TRESS HOME. WE SUGGEST YOU READ TI-HS MANUAL BEFORE YOUR HOME IS INSTALLED.
HOME INSTALLATION IS TIIE HOMEOWNER'S RESPONSIBILITY!
CONSULT WITH BUILDING OFFICIALS IN YOUR AREA PRIOR TO INSTALLATION TO DE-
TERMINE NECESSARY PERMITS, LICENSES AND INSPECTIONS WHICH ARE REQUIRED FOR THE
PROPER AND SAFE INSTALLATION OF YOUR HOME.
THE DRAWINGS CONTAINED IN THIS MANUAL ARE INTENDED TO BE REPRESENTATIVE
OF THE PRODUCT. DESIGNS AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NO-
TICE. NEVER SCALE THE DRAWINGS! ONLY USE THE DIMENSIONS.
THIS MANUAL IS INTENDED TO INSTRUCT AND ASSIST QUALIFIED PERSONNEL ON THE
PROPER INSTALLATION OF YOUR FORTRESS HOME. IT IS NOT INTENDED FOR USE BY PER-
SONS NOT FAMILIAR WITH HOME SET -UP!
IT IS RECOMMENDED BY 77IE DEPAR7MHN7' OF HOUSING AND URBAN DIs VELOPMIsN7'
HUD) THAT, SUBSEQUENT TO COMPLETION OF TI-IE INSTALLATION, YOUR HOME IS IN-
S PECTED BY AN INDEPENDENT, QUALIFIED PROFESSIONAL.
.DO NOT CONTACT FORTRESS HOMES ABOUT TILE INSTALLATION OF YOUR HOME.
CONTACT YOUR DEALER AND THEY WILL CONTACT US IF NECESSARY.
FORTRESS HOMES APPRECIATES YOUR PATRONAGE AND HOPE YOUR HOME WILL
BRING MANY YEARS OF HAPPINESS TO YOU AND YOUR FAMILY. ALL COMMENTS AND SUG-
GESTIONS ARE WELCOME AND MAY BE SENT TO TILE MAILING ADDRESS ON THE FRONT
COVER.
DEALER NAME:
ADDRESS:
PHONE:
PERSON TO CONTACT:
I
.
`
SECTION 1 INTRODUCTION 1
1.1 ABOUT THIS MANUAL 1
1.2 PRE - INSTALLATION 1
1.3 SAFETY 1
SECTION 2 SITE PREPARATION ..... 1-4
2.1 SITE LOCATION AND LAYOUT 1 -2
2.1.1 WEATHER ZONE MAPS 1 -2
2.1.2 TRANSPORTATION TO SITE 2
2.1.3 ADDITIONAL CONSIDERATIONS 2
2.2 SOIL CONDITIONS 2 -3
2.2.1 SOIL REQUIREMENTS 2
2.2.2 BEARING CAPACITY 3
2.3 REMOVAL OF VEGETATION 3
2.4 DRAINAGE 3
2.4.1 PURPOSE 3
2.4.2 REQUIREMENTS 3
2.4.3 DRAINAGE STRUCTURES 3
2.5 GROUND MOISTURE 4
2.5.1 PURPOSE 4
2.5.2 REQUIREMENTS 4
SECTION 3 FOUNDATIONS ... 4 -11
3.1 PIERS 4 -5
3.1.1 PURPOSE 4
3.1.2 SELECTION 4
3.1.3 FLOOR LIVE LOAD 4
3.1.4 LOAD - BEARING CAPACITY 4
3.1.5 LAYOUT r. 4
3.1.6 CLEARANCE 4
3.1.7 PIER HEIGHT 5
3.2 FOOTINGS 5
3.2.1 PURPOSE 5
3.2.2 TYPES OF FOOTINGS 5
3.2.3 WEATHER CONSIDERATIONS 5
3.2.4 FOOTING SIZE 5
TOC -i
SECTION 4 SET -UP PROCEDURES . 12 -14
4.1 TRANSPORTING TO SITE 12 (2)
4.2 LEVELING AND BLOCKING 12 4
4.2.1 JACKS 12
4.2.3 PROCEDURE 12
4.2.4 LEVELING PROCEDURE 12 •
4.2.4.1 USING A WATER LEVEL 12 -13
4.3 ANCHORING. 13 -14
4.3.1 PURPOSE 13
4.3.2 ANCHORING DEVICES 13 $"
4.3.3 ANCHORING INSTALLATION 14
SECTION 5 OPTIONAL FEATURES , • 14 -15
5.1 CAUTION 14
5.2 SKIRTING 14
5.3 CARPORTS AND AWNINGS 14
5.4 ON -SITE ATTACHED STRUCTURES 14 -15
5.5 EXHAUST AND VENTING 15
5.6 TELEPHONE AND CABLE TELEVISION. 15
SECTION 6 FINAL ASSEMBLY 15
6.1 PURPOSE 15
6.2 EXTERIOR LIGHTS 15
6.3 CEILING FANS 15
6.4 HITCH, WHEEL, AND SUSPENSION REMOVAL 15
6.5 MISCELLANEOUS ITEMS 15
SECTION 7 APPLIANCES , . 16 -17
7.1 CLOTHES DRYER 16
7.2 FUEL BURNING DEVICES (FIREPLACES, ETC.) 16 -17
7.2.1 CHIMNEYS, . ,, 16 -17
7.2.2 COMBUSTION AIR INLETS 17
7.4 AIR CONDITIONING 17
7.5 HEAT PUMP INSTALLATION 17
7.6 WATER HEATER 17
7.7 FURNACE 17
TOC -ii
SECTION 8 UTILITY HOQKUP AND TESTING , . 18 -23
8.1 PURPOSE 18
8.2 WATER SUPPLY HOOKUP AND TESTING PROCEDURE 18
8.2.1 WATER SUPPLY TESTING 18
8.2.2 WATER SUPPLY HOOKUP 18
8.2.2.1 PROTECTION FROM FREEZING 18
8.3 DRAINAGE SYSTEM HOOKUP AND TESTING 18 -19
8.3.1 DRAINAGE SYSTEM TESTING 18 -19
•
8.3.2 DRAINAGE SYSTEM HOOKUP 19
8.3.2.1 PROTECTION FROM FREEZING 19
8.4 GAS SYSTEM HOOKUP AND TESTING 19 -20
8.4.1 GAS SYSTEM TESTING 19 -20
8.4.1.1 PIPING SYSTEM TESTING 19
8.4.1.2 TOTAL GAS SYSTEM TESTING 19 -20
8.4.2 GAS SYSTEM HOOKUP 20
8.5 ELECTRICAL SYSTEM HOOKUP AND TESTING 20 -23
8.5.1 ELECTRICAL SYSTEM TESTING 20 -21
8.5.1.1 PRE - CONNECTION ELECTRICAL TESTING 20 -21
8.5.1.1.1 GROUNDING CONTINUITY TEST 20 -21
8.5.1.1.2 CIRCUIT CONTINUITY TEST 21
8.5.1.1.3 DIELECTRIC STRENGTH (HI -POT) TEST 21
8.5.1.2 POST - CONNECTION TESTING 21
8.5.1.2.1 POLARITY TEST 21
8.5.1.2.2 OPERATIONAL TEST 21
8.5.2 ELECTRICAL HOOK -UP 21 -23
8.5.2.1 ELECTRICAL FEEDER AND EQUIPMENT SIZES 22
8.5.2.2 GROUNDING THE HOME 22
8.5.2.3 MAST WEATHERHEAD FEEDER 22
8.5.2.4 UNDER -FLOOR FEEDER 22
SECTION 9 MISCELLANEOUS 23
9.1 BOTTOM BOARD PATCHING 23
TOC -iii
SECTION 1 INTRODUCTION
1.1 ABOUT THIS MANUAL. This manual contains installation instructions for the set -up of your FOR-
TRESS home. Several charts and figures are included to provide information for proper installation. Careful
adherence to this manual by the homeowner ,an experienced set -up crew, and consultation with a registered
professional engineer in circumstances not covered by this manual, will ensure a safe and proper installation of
your home.
1.2 PRE - INSTALLATION. Before installing or relocating your home, contact the local authority having ju-
risdiction over the installation of manufactured homes, to see if permits for blocking, anchoring, and utility con-
nections are required. Inspections may be required during or prior to installation of the home. Zoning and
development regulations may also apply.
1.3 SAFETY. ONLY SPECIALLY TRAINED CREWS SHOULD ATTEMPT TO INSTALL THE
HOME. Installers should follow the instructions provided in this manual as well as all general safety proce-
dures as with any construction endeavor. Remember that the home weighs several tons. Without proper safety
blocking and common sense a rollover or collapse can CAUSE SEVERE INJURY OR DEATH! Always as-
sume that the home is unstable until it is completely installed. Never allow anyone under the home until all
support blocking is safely in place. Check all safety equipment for defects before each and every installation.
SECTION 2 SITE PREPARATION
2.1 SITE LOCATION AND LAYOUT
2.1.1 WEATHER ZONE MAPS. The home is designed for certain regional weather conditions. See
.he zone maps in figures 2.1.1(a), (b), and (c) and the data plate installed in the home. Do not install or relo-
cate the home in an area that requires greater wind, roof load, or heating/cooling capacities than the home is de-
signed for. It is, however, safe to locate the home in an area with less stringent roof Toad and/or weather
requirements.
r -- , c_______ _ ..,_____,/,\
_ vi,
ri t ^' FIGURE 2.1.1 (a)
c s 7 - 1---
ZONEI 11 BASIC WIND ZONE MAP
,
_ (40 ZONE 11
-,.� `` -- _r-
ZONEI
.o _ fin -- \ . ' ;ON 11 HI � i/r ZONE 111
\ ZONE 11
ZONE 111
Page 1
•
)1_,__- — °\l NORTH
MIDDLE
MIDDLE
MIDDLE , = --
\ \ - ____ - - -- r i } t/rx FIGURE 2.1.1 (b) f
.. /_ BASIC ROOF LOAD ZONE MAP
- I . ) I - SOUTH
— 1 ? ��
NORTH r— '� �., ` ink I { ."_ I .,
.o r wl 7 C - - --- --- - ,
c;› \-, .( k-"S-1 .
113: wrr 'I_ .....,,„, N
ND �..- ( 4MA )
o r SD
IA •
NE
UT FIGURE °H FIGURE 2.1.1 (c) • .0
""
MO
BASIC U/O VALUE ZONE MAP
II VALUES
t ,. 1
AK . o - ! f .W . ( 1 0.116
a , w k v .' ® 0.096
\ I I 0 079 [ ,
\
2.1.2 TRANSPORTATION TO SITE. Make certain that the site is properly prepared and complete.
All concrete work is finished and has had adequate time to cure. Site work that may be difficult with the home
at the site (such as anchors and ground moisture barriers) is already installed. Before transporting the home to $t
or from the site check to be sure that the shipping equipment can safely reach the site. Be certain of the mini-
mum clearance that the home requires by doing a site measurement before attempting to ship the home. The
roadway should be clear and provide adequate clearance for maneuvering. Take care to avoid overhead lines
and branches. If the road surface is uneven, grade and compact the road surface to remove any possibility of
the home tipping. Special permits may be required before transporting the home. •
2.1.3 ADDITIONAL CONSIDERATIONS. Be sure that all local permits required for the transporta-
tion and installation of a manufactured home have been obtained. Obtain information on local laws as to the
encroachments in streets, yards, and courts, as well as permissible setback distances from property lines and
public roads. The distance between the home and other structures depends on local requirements. On -site at-
tached structures may require that fire separation materials be used between them and the home.
2.2 SOIL CONDITIONS
2.2.1 SOIL REQUIREMENT. 1` a id in t he prevention `of settling, insure that the site is of undis-
turbed fill that has been compacted to a minimum of 90% of its maximum relative density.
Page 2
' 2.2.2 BEARING CAPACITY. The bearing capacity of the soil should be tested after the site has been
graded and filled Check with local building code officials for acceptable methods that may be used to test soil
bearing capacity. The soil is to be tested at the depth of the footings. If the soil capacity cannot be tested but
the type can, then refer to chart 2.2.2 to obtain the bearing capacity. If neither the soil bearing capacity nor the
soil type can be identified, then the lowest value (1,000 lbs. /sq. ft.) must be used. If the soil appears to be peat
or uncompacted fill, consult a professional engineer before continuing.
SOIL TYPE BASED ON THE UNIFIED CLASSI- BEARING CAPACITY
FICATION SYSTEM . (LBS. PER SQ. FT.)
ROCK OR IIARD PAN 4,000 AND UP
SANDY GRAVEL AND GRAVEL 2,000
SAND, SILTY SAND, CLAYEY SAND, SILTY 1,500
3 GRAVEL, OR CLAYEY GRAVEL
.CLAY, SANDY CLAY, SILTY CLAY, OR 1,000
CLAYEY SILT
UNCONSOLIDATED FILL SPECIAL ANALYSIS
PEAT OR ORGANIC CLAYS SPECIAL ANALYSIS
CHART 2.2.2 SOIL BEARING CAPACITY
This chart is only to be used when none of the following is available:
1. Soil investigation and analysis of the site
2. Complete local building code information.
3. Recommendation of an engineer or code official
2.3 REMOVAL OF VEGETATION. To reduce the chances of settling and insect/rodent damage remove all
organic materials from beneath the home. This includes grass, roots, top soil, wood scraps, etc. Remove tree
branches in the vicinity of the home to prevent windstorm damage.
2.4 DRAINAGE.
2.4.1 PURPOSE. Proper site drainage is necessary to prevent excessive humidity under and in the
home that may damage building materials or cause them to swell (which will cause problems with the operation
of doors and windows).
2.4.2 REQUIREMENTS. The site for your home must be sloped to provide storm drainage. Check
local building codes which may specify slope requirements. It is generally recommended that a slope of 1" per
36" be maintained and that the site be evenly graded so that there are no depressions or low -spots where stand-
` ing water may accumulate, either underneath or outside of the home. Be certain not to grade the home so that
there is a drainage ditch beneath the home as soil erosion can result, always crown the site under the home so
drainage flows away from the home at all angles.
2.4.3 DRAINAGE STRUCTURES. Depending on the site and local codes, ditches and/or culverts
may be required to provide adequate site drainage. If necessary consult a professional engineer.
Page 3
,1 f
2.5 GROUND MOISTURE
2.5.1 PURPOSE. To prevent excessive humidity in the home and possible damage.
2.5.2 REQUIREMENTS. If skirting is to be installed, the entire area under the home must be covered
with an acceptable type of moisture vapor barrier (ground cover). Use minimum 6 mil polyethylene sheeting or
equivalent. Overlap all seams at least 6 ". Where frost and soil conditions allow the footings to be placed at
grade level, place the sheeting directly underneath them.
SECTION 3 FOUNDATIONS
3.1 PIERS
3.1.1 PURPOSE. The piers are a key element in the installation of your home. The piers used must
have enough capacity to transmit the vertical load which includes the weight of the home, its furnishings, and
temporary roof loading to the foundation below. If the piers or footings are inadequate, sagging floors, walls,
and roofs and undue structural stress can result.
3.1.2 SELECTION. Piers may be constructed of concrete blocks capped and shimmed with wedges,
adjustable metal or concrete stands, site - poured concrete. Concrete block caps must be the same dimensions as ' 1`
the piers to evenly distribute the weight. They may be constructed of solid hard wood or masonry at least 4"
thick or steel. Concrete blocks should have nominal dimensions of at least 8" x 8" x 16" and be arranged with
the cells vertically. Capped single stacked concrete blocks have a load- bearing capacity of 10,000 lbs. Regard-
less of the material used to construct piers and caps they must be able to withstand the required load as found in
table 1.0. Select adjustable pier height so that the risers do not extend more than 3" when installed.
3.1.3 FLOOR LIVE LOAD. Excessively heavy furniture or appliances, such as pianos, organs, deep
freezers, heavy chests, large china cabinets, water beds, etc., require the installation of additional piers along
the main beams. When excessive loads are not located in the vicinity of the main beams, additional piers with
headers to distribute the weight over several floor joists must be installed.
3.1.4 LOAD - BEARING CAPACITY. The required capacity of the piers depends on several factors
such as the size of the home, roof live load, and pier spacing. Refer to tables 1.0 and 1.1, and figure 1.0 for in- -
formation on pier spacing and capacity.
3.1.5 LAYOUT. Figure 1.0 shows a typical pier layout for a FORTRESS single -wide (your configura-
tion may vary depending on the home and the type of piers used). Perimeter support is not required except at
openings. Concrete blocks should have nominal dimensions of at least 8" x 8" x 16" and be arranged with the
cells vertically. Capped single stacked concrete blocks have a load - bearing capacity of 10,000 lbs. Piers shall
be located a maximum of 2' (24 ") from the either end of the home. All perimeter openings, such as patio doors,
windows, porches, etc., that are greater than 4' (48 ") will require additional piers at both ends. Maximum pier
spacing is 12' -0" (144 ") center to center for 12" I -beam frames, 10' -0" (120 ") for 10" I -beam frames, and 8' -0"
(96 ") for 8" I -beam frames. A model specific pier layout is provided by FORTRESS HOMES to assist you in
determining the most efficient pier layout.
3.1.6 CLEARANCE. A maximum height of 63" shall be maintained from the bottom of the rim (pe-
rimeter) joist to grade when the standard tie -down method is used. A minimum clearance of 12" shall be main-
tained between the lowest point on the frame and grade to provide access to utility and plumbing connections in
the floor. Untreated wood building materials shall be no less than 6" from grade at all times to prevent damage.
Page 4
3.1.7 PIER HEIGHT. You may use dry-block single- stacked piers up to a height of 30" (double -
stacked up to 48 ") from the bottom of the main frame to grade. When using dry-block piers (single or double
stacked) at a height of more than 48" they must be designed by a registered engineer and approved by the local
Suilding authorities. Pre - manufactured piers must be approved by a nationally recognized agency and used in
accordance with the manufacturers instructions. Site built piers must be approved by the local building authori-
ties if applicable.
3.2 FOOTINGS.
3.2.1 PURPOSE. Like piers, footings are a key element in the longevity of your home. Improper foot-
ings can cause sagging and severe damage to your home.
3.2.2 TYPES OF FOOTINGS. Footings may be pre -cast or site - poured unreinforced concrete at least
4" thick. Reinforced concrete may require a smaller thickness but must be approved by a registered engineer.
3.2.3 WEATHER CONSIDERATIONS. To avoid the effects of frost heave the footings shall be
placed below the frost line. Check local building codes to determine a safe depth for the footings. In the ab-
sence of local codes use the frost penetration map in figure 3.2.3 below.
3.2.4 FOOTING SIZE. The footing size varies depending on the soil bearing capacity (from section
2.2.2 and chart 2.2.2)and the pier capacity (from table 1.0). Use table 1.1 to determine footing sizes.
FIGURE 3.2.3 FROST PENETRATION MAP
2 10
/ 3 IS 6 113 0 560
1 21 Je 3c 36 S4
2 36 a 24 le 60 !0 m 36 60 ee 1
4 B S3 54
24
13 $ ' 12 5 , 60 2 SI N 41 4e K e
45 IS 24 M 36 !'6
e 35 K N 26
6 4 26 IS 11 " I. e
30 r 1 6 21 6 30 1e le S4 4e b e5 S e 12 4$ 42 % '�� 1
2 6 24 12 6 06 30 3S - � 40 \ I e e �y� '
3 4 6 t6 6 14 36 34 . 5 p 1I� * ' I S
22 24 46 $$ S4 L'' r /" 10
IB
` 2 �. 15 --_ -- _._ 1 � 6
' �.
\ S 2 17 71 16 III 36 60 , r 7,� j
37 13 12 p
21 6 12 —` / 1f
1
2 I :4
1 11 " IS I0� 3
Nor an --
1 IO 27 6 12 10 /
3
6 �, 20 .
6
2
2 ' I 3 2U 24 21 1
13 I 6 t
6
y �
36 'e 4 • J -�
12 10
4 •
2 2 3
A r i o ir ‘
r1 ,
t
Page 5
TABLES 1.0 AND 1.1
FIGURES 1.0, 2.0, AND 2.1
PAGE 7 -TABLE 1.0
PAGE 8 - TABLE 1.1
PAGE 9 - FIGURE 1.0
PAGE 10 - FIGURE 2.0
PAGE 11 - FIGURE 2.1
•
Page G
•
FOUR SEASONS HOUSING t
MINIMUM PIER CAPACITY TABLE t
(FRAME BLOCKING ONLY)
SECTION SIDE ROOF MINIMUM PIER CAPACITY (POUNDS)
WIDTH OVERHANG LIVE LOAD MAXIMUM PIER SPACING (FEET)
(FEET) (INCHES) (PSF) 4 6 8 10 12
14 8" 30 3040 4370" 5700 7035 8370
(160" 40 3330 4810 6270 7770 9370
FLOOR)
16 3" 30 3360 4660 6350 7850 9470
(182" 40 3680 5335 6990 8770 10425
FLOOR)
MAXIMUM SPAN BETWEEN PIER SUPPORTS FOR FRAME BLOCKING CONDITION IS:
6-0' ON CENTER FOR 8' I -BEAM, 10 FOR 10 I -BEAM, AND 12-0' FOR 17 I -BEAM.
■
ILIIZ /91
NOTES:
1. PIER LOADS BASED ON 10 PSF ROOF DEAD LOAD AND 10 PSF FLOOR DEAD LOAD.
2. PERIMETER BLOCKING IS NOT REQUIRED EXCEPT AS NOTED FOR LARGE OPENINGS
3. REFERENCE DETAILS IN FIGURES 1.0 AND 1.1 FOR PIER LOCATIONS.
•
TABLE 1.0
MINIMUM FRAME PIER CAPACITIES
Page 7
PIER MINIMUM FOOTING SIZE (OR EQUAL AREA) (INCHES) �.
CAPACITY SOIL BEARING CAPACITY (PSF)
(POUNDS) 1000 1500 2000 4000
600 12x12 12x12 12x12 12x12
800 12x12 12x12 12x12 12x12
1000 12x12 12x12 12x12 12x12
1500 15x15 12x12 12x12 12x12
2000 17x17 14x14 12x12 12x12
2500 19x19 15x15 13x13 12x12
3000 21x21 17x17 15x15 12x12
.3500 22x22 18x18 16x16 12x12
4000 24x24 20x20 17x17 12x12
4500 25x25 21x21 18x18 13x13
5000 27x27 22x22 19x19 13x13
5500 28x28 23x23 20x20 --r 14x14
6000 29x29 24x24 x21 ) 15x15
6500 31x31 25x25 22x2 15x15
7000 32x32 26x26 22x22 16x16
7500 3.3x33 27x27 23x23 16x16
8000 34x34 28x28 24x24 17x
8500 35x35 29x29 25x25 17x17
9000 36x36 • 29x29 25x25 18x18
9500 37x37 30x30 26x26 19x19
10000 38x38 31x31 27x27 19x19
11000 40x40 .32x32 28x28 20x20
12000 42x42 34x34 29x29 21x21
13000 1 43x43 35x35 31x31 22x22
14000 I 45x45 37x37 32x32 22x22
15000 46x46 ' ' 38x3$ „ ' ' ' .33x33 23x23
16000 48x48 39x39 34x34 24x24
17000 49x49 40x40 35x35 25x25
18000 51x51 42x42 36x36 25x25
19000 52x52 43x43 37x37 26x26
20000 54x54 44x44 38x38 27x27
21000 55x55 45x45 39x39 28x28
22000 57x57 46x46 40x40 28x28
23000 58x58 47x47 41x41 29x29
24000 59x59 48x48 42x42 30x30
25000 . 60x60 I 49x49 43x43 30n,30�,,,
NOTES: ., :`.\ L.. • L)`� : ', , % ' �
1. FOOTING SIZES SHOWN ARE FOR SQUARE PADS AND ARE BASED ON THE AREA. ti - ^
(SQUARE INCHES) REQUIRED FOR THE LOAD. OTHER FOOTING CONFIGURATIONS, ' '?
SUCH AS RECTANGULAR, MAY BE USED PROVIDED THE AREA (SQUARE INCHES) I
EQUAL TO OR GRATER THAN THE AREA OF THE SQUARE FOOTING SHOWN IN THE:: " : " --
TABLE. FOR EXAMPLE, A 12 "x22" (288 SO. IN.) FOOTING MAY BE USED IN PLACE,�O • c
OF A 16" x16" (256 SO. IN.) FOOTING. ALSO TWO 12" x24" PADS MAY BE USED r .Zf��., Y.' c"
IN PLACE OF ONE 24" x24" PAD. FOOTER PROJECTION FROM PIER SHALL NOT EXCEED THE THICKNESS. ';; f : � ` r
2. THE FOLLOWING TABLE SPECIFIES THE MAXIMUM FOOTING SIZE FOR VARIOUS " '
FOOTING THICKNESSES. THIS TABLE IS BASED ON UNREINFORCED FOOTINGS. REINFORCED �� � ""%```
FOOTINGS MAY REQUIRE A SMALLER THICKNESS THAN THAT LISTED BUT MUST BE
. DESIGNED BY A LICENSED ENGINEER. ALSO SEE SECTION 4.2.1 FOR ALTERNATIVES.
FOOTING SINGLE STACKED DOUBLE STACKED
THICKNESS PIERS (W x L) BLOCKS (L x W) t „ L"
4" 16"x16" 16"x16"
6" 16;'x24" 24 "x24" PIER i
8" 19 "x27" 27"x27' FooTiNC oo TABLE 1 . 1
12" 24 "x32' 32 x32' rj.... j j : � .
18" 32 "x40" 40 "x40" FOOTING SIZES
Page 8
SEE SEE NOTE #1 SEE NOTE #t SEE NOTE #1 SEE NOTE #1 SEE
NOTE
#3 NOTE
#3
J - 1
J L - J
MAIN PIER SUPPORTS FOOTINGS
BEAMS (SEE NOTE # 1) (SEC NOTE #2) PERIMETER. SUPPORT
SEE NOTE # 1)
l - J J
L _ J l - J
I I I
L _ J l _ J
I. • I . I ,.F 1111 U I IS III III/
\
•
I.
^.
NOTES:
I z-il L /9
1. SEE TABLE 1.0 FOR REQUIRED PIER CAPACITY AND SPACING
2. SEE TABLE 1.1 FOR FOOTING REOUIREMENTS.
3. PIERS SHALL BE LOCATED AT A MAXIMUM OF 2 FEET FROM
BOTH ENDS.
4. PIERS SHALL BE LOCATED AT EACH SIDE OF ALL PERIMETER
OPENINGS (4) FEET OR GREATER IN WIDTH. THIS WILL INCLUDE
DOORS. WINDOWS, RECESSED ENTRIES, PORCHES, ETC.
USE TABLE 4.2 FOR PIER CAPACITY REOUIREMENTS.
FIGURE 1.0
TYPICAL BLOCKING LAYOUT FOR SINGLE - SECTION HOMES
Page 9
TIE -DOWN STRAP AND ANCHORING POSITION
STANDARD INSTALLATION
•
APPROVED
BUCKLE
I - BEAM 40 TO 50 APPROVED TIE -DOwN APPROVED ANCHOR
DEGREES STRAP WITH TENSIONING
HEAD
X
PIER
to
to
GROUND \ 4 -L
FOOTING 1
ANGLE OF
ANCHOR TO
BE AT SAME CONCRETE
APPROVED ANCHOR WITH ANGLE AS CYLINDER
TENSIONING HEAD STRAP MAINUfACTUREP.S
INSTRUCTIONS FOR
`,ttt �sn t :i S I L u BEARING IrY
TIE -DOWN STRAP A \ ND ANCHORING POSITION •`` � •�' D'`�N
INSTALLATION WITH OVER -THE -ROOF STRAPS : 0 �'• • . s. TERNATE INSTALLATION
9 • STATE OF cc,
•
,, \
BUCKLE D
I -BEAU 40 TO 50 APPROVED TIE -DOWN APPROVED ANCHOR
DEGREES 2 STRAP WITH TWIN
TENSIONING HEAD
Q
2
PIER
Z
GROUND \ iv
/ O o 0
•
FOOTING ANGLE OF
ANCHOR TO
BE AT SAME CONCRETE
APPROVED ANCHOR WITH ArJCLE.AS CYLINDER
TWIN TENSIONING HEAD STRAP (SIZE PER
MANUFACTURERS \
INSTRUCTIONS FOR
SOIL BEARING
NOTES: CAPACITY
1. OVER- THE -ROOF TIE -DOWN STRAPS ARE NOT ALTERNATE INSTALLATION
REOUIRED
2 ANCHORS, TIE -DOWN STRAPS AND DEVICES TO HAVE
A MINIMUM WORKING LOAD RATING OF 31501 (OVERLOAD
OF 47251/) AND MUST BE INSTALLED IN ACCORDANCE
WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS.
FOUR SEASONS HOUSING
SINGLE WIDE HOMES - 16' WIDE
TIEDOWN & ANCHORING DETAILS
,.
FIGURE 2.0
J
Page 10
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•
SECTION 4 SET -UP PROCEDURES
4.1 TRANSPORTING TO SITE. See section 2.1.2.
- 4.2 LEVELING AND BLOCKING. See section 1.3 before continuing!
4.2.1 JACKS. 1. Use steel plates with a minimum size of 3/8" x 2 -1/2" x 5" between the jack and
the main beams to distribute the Toad and prevent damage to the beams.
2. Use jacks that have a minimum 10 ton rating and are in good working condition.
3. Use a firm support underneath the jacks to prevent tipping or settling.
4.2.3 PROCEDURE. Follow this step -by -step procedure to avoid placing undue stress on structural
members of the home.
1. Locate the approximate location of the home. Lay out the support devices in their
approximate locations. Maneuver the home into position over the site.
2. Level the home from front to rear by means of the hitch jack. Use safety blocking in the
event the jack or hitch fails.
3. Place one jack just forward of the front spring hanger and another just behind the rear spring
hanger under the same main beam.
4. Operating the two jacks simultaneously, raise the home slightly higher than its final
position.
5. Jack up the next main beam using the same method for the first.
6. Place the piers at the proper locations and level them with the methods described in
section 4.2.4. Remember to install any additional piers that may be required due to
excessive floor live load or perimeter openings wider than 4' (48 ").
7. Complete the leveling procedure by adjusting all pier heights per section 4.2.4.
8. Recheck the soundness of all piers and adjust as required. Check all doors and windows to
assure that they operate properly.
4.2.4 LEVELING PROCEDURE. Use 4" x 6" hardwood shims driven in tightly and not to occup than 1" vertical space. Use 2" x 8" x 16" hardwood plates to fill any vertical voids. Do not lower th
home until all piers have been leveled to avoid placing undue stress on the piers, footings, and frame. Use on
of the following methods for leveling the home.
1. Transit (optical or laser type)- used by a trained and competent operator.
2. Water level - see section 4.2.4.1 for instructions on using a water level.
This is the method recommended by FORTRESS HOMES due to its simplicity
and accuracy.
3. Minimum 6' (72 ") level. This method has a very high percent error factor.
4.2.4.1 USING A WATER LEVEL,. A typical water level is 100' of 3/8" or 1/2" clear plastic hose tha.
is connected to the bottom of a water - filled container. Dye should be added to the water to aid in the remov:
of air bubbles and allow the water to be visible. The container must have a vent hole which can be sealed whe
it is not in use. A shut -off valve should be installed on the opposite end of the tube. The water in the tube wil
remain level with the water in the container as long as the vent and shut -off valve are fully open. To use a wi .
ter level to level a home follow these step -by -step instructions.
1. Locate the container so that the tubing can easily reach any corner of the home. Raise the
container on a firm level surface so that the water in the container is at the height of the bottom _}
Page 12
of the I -beam.
2. Check for air bubbles in the tubing. To remove air bubbles remove the vent seal on the
container and place the entire length of tubing below the water level in the container and open
the valve on the tubing to let all the bubbles flow out. When all the bubbles are out close the
valve.
3. With the tubing valve and 'vent seal fully open check the water level in the tubing with the
water level in the container. Make certain that the tubing is kink free. Check the height of
each pier location against the "*katet in the tube and adjust as necessary.
4. Repeat with all piers and then recheck all piers before continuing.
1
•
DIY'
,::s
.
2403 •
hri H
FIGURE 4.2.4.1
TYPICAL WATER LEVEL.
4.3 ANCHORING.
4.3.1 PURPOSE. Anchoring is necessary to prevent the home from tipping or becoming unstable in
extremely windy or stormy conditions. The home is designed for a particular wind zone which is noted on the
data plate.
4.3.2 ANCHORING DEVICES. Anchors, tie -down straps, and devices are to have a minimum work-
ing load of 3,150# and an overload of 4,72.5 #. All anchoring devices must be installed in accordance with the
manufacturer's installation instructions asd the guidelines provided in this manual. Ground anchors and frame
ties. shall be capable of resisting a tensile load of 4,725 #. Steel anchoring equipment exposed to the weather
shall be protected with at least 0.30 oz. of zinc per square foot of steel. Slit or cut edges of zinc - coated strap -
ping need not be coated with zinc. All anchoring devices must be approved for use as such.
Page 13
4.3.3 ANCIIORING INSTALLATION. See the frame tiedown spacing chart on figure 2.1 for infor-
mation on the maximum spacing of the tie -down anchors. When possible locate the tie -downs directly over
piers to lessen the effects of frost heave. Make certain that the anchors are installed below the frost line and a
minimum of 12" above the water table. Ground anchors must be installed with the manufacturers hardware and .
instructions. The tie -down straps should be installed around the frame members. Maintain the proper angle
when installing the ground anchors (see figure 2.0) to prevent undue stress on the anchoring components. Fol-
low these steps when installing the anchoring system. , .
5
1. Space anchors according to the chart on figure 2.1. Install an anchor a maximum of 2' -0" �x
from both ends of the home on both sides. Drive the anchors at the angle given on figure 2.0. 3
2. Connect straps to the ground anchors and frame.
3. Tighten the straps to remove slack.
4. After all straps have had the slack removed begin tensioning. Follow the manufacturer's
instructions. Do not over - tighten or you could force the home off level and reduce the
effectiveness of the anchoring system. The best method is to have two persons and tighten
the straps at both sides of the home at the same time. Otherwise, you should tension the straps
alternately on opposite sides of the home.
5. Recheck the tension of all straps.
6. Never attempt to jack up the home for any reason without relieving the tension on the straps.
SECTION 5 OPTIONAL FEATURES
5.1 CAUTION. FORTRESS HOMES CORPORATION cannot be held responsible for any damage resulting
from the installation of accessories or any modifications to the home subsequent to shipment from the factory.
All alterations must comply with the Federal Manufactured Housing Construction and Safely Standards and
are at the risk of the installer and/or owner. Local building officials should be consulted prior to making any al-
terations to the home to insure compliance with all applicable codes and requirements.
5.2 SKIRTING. Skirting not only increases the value of your home but has other benefits as well. Skirting
helps keep the floors warm in the winter, cool in the summer, and helps prevent plumbing freeze -ups. You can
purchase skirting from your dealer. Install skirting according to the manufacturer's instructions. You must al-
low for an access panel and venting when installing skirting. The access panel must be no less than 18" in any
dimension and no less than 3 square feet in area. The access shall be located so that the water supply and sewer
drains are accessible for inspection and no special tools shall be required to remove them. Ventilation shall be
provided in the form of non - closing vents located at each corner and as high as possible. The venting area shall
be equal to no Tess than one square foot for every 150 square feet of the home's floor area. This area should be
increased when insect screen and slats are installed. In freezing climates allow 3 -4" for frost heave to prevent
buckling. The vents must be located to provide cross - ventilation to the entire system under the home. Before
skirting is installed a ground moisture vapor barrier must be installed . See section 2.5 for information on the
vapor barrier. Never vent the clothes -dryer under the home. lithe home is equipped with a fuel burning sealed
combustion appliance with a fresh air intake under the home a vent must be placed in the skirting adjacent to l
the fresh air inlet of the appliance.
5.3 CARPORTS AND AWNINGS. The best choice for carports and awnings would be free - standing units
that are designed to support their own weight. Never attach a structure tb your home that will add additional
stress or weight to the framing or any other portion of the home.
5.4 ON -SITE ATTACHED STRUCTURES. When a home that is installed on a foundation is to have addi-
tional buildings or structures attached or located immediately adjacent to it, the building ordinance may require
fire separation techniques and materials to be used. Most building ordinances require a minimum of a one
Page 14
hour fire wall to be installed between garages, zero lot line homes, workshops, etc. When required, the fire
separation wall must be approved by a recognized agency. All attached structures must be designed to support
all of its own live and dead loads without placing additional stress or weight on any portion of your home.
5.5 EXHAUST AND VENTING. All FORTRESS homes have a Mller/Nordyne active fresh air ventilation
system standard. Instructions on its use are provided with the furnace.
5.6 TELEPHONE AND CABLE TELEVISION. Use care when adding any wiring to your home. The walls,
floors, and ceilings contain electrical wiring and plumbing. Careless installations could damage your home or
cause severe personal injury or death. If in doubt contact a trained professional to perform such installations.
SECTION 6 FINAL ASSEMBLY
6.1 PURPOSE. FORTRESS HOMES ships some parts of your home "loose" (not attached) that will need to
be installed after the home has been properly set -up. This section describes the procedure for installing these
items.
6.2 EXTERIOR LIGIITS. Disconnect
power at main electrical box. Remove /
covers and any protective shipping materi-
JUNCTION BOX
als. • Complete wiring connections using GROUND WIRE. COLOR CODED WIRES
the appropriate size and type wire nuts. WIRE NUT ----
Use silicon base caulk (or equivalent) to • ®
provide a water -tight seal. Attach fixture
to outlet box with provided hardware. At- II _
ach globe and correct wattage light bulb. ��� �!� — _ 1 ••••,,, 1543)•
See figure 6.2 for wiring details.
1
FIGURE 6.2 "�
EXTERIOR LIGHT DETAIL CLONE. NON COMBUSTIBLE:
RING (IF REQUIRED)
6.3 CEILING FANS. Install ceiling fans with the blades no lower than 76" offthe floor. Follow the instruc-
tions provided with the fan.
6.4 IIITCII, WIIEEL, AND SUSPENSION REMOVAL. The front hitch used for transporting the home has
been designed to be removed after the home is installed. The hitch should be stored with the house in the
event the home is ever relocated. Common practice is to store the hitch under the home where it will be pro-
tected from the elements and concealed by the skirting. The axles and complete suspension system can also be
removed. After removal, hub surfaces should be coated with heavy grease to resist rust and corrosion. The
tires, wheels, and suspension system are designed only for use to transport your particular home and are not in-
tended for any other purpose.
6.5 MISCELLANEOUS ITEMS. Install the glass globes for interior and exterior lighting fixtures. Install the
oilet tank lid. Attach bathroom exhaust vent covers.
Page 15
SECTION 7 APPLIANCES
7.1 CLOTHES DRYER. Your home has been equipped with attachments to ease the installation of an elec-
tric or gas clothes dryer. The power, gas (when applicable), and drainage systems are installed at the factory.
The venting system has been roughed in and must be completed after the home has been set -up. If your home
has not been equipped with a gas clothes dryer, installing one requires significant alteration of the home. Under
no circumstances should the framing (rafters, joists, studs, etc.) be cut to create room for gas lines or any other
item. Only qualified personnel should install a gas dryer. To complete the dryer vent installation follow these
steps. See figure 7.1 for details.
1. Remove any covers over the venting holes (interior and exterior).
2. Install a flexible dryer duct compatible with the type of dryer being installed. He sure to obtain
enough ducting to reach the outer edge of the home.
3. Secure the termination fitting to the outside edge of the floor. Be sure not to vent the dryer under the
home.
4. Secure the duct to the termination fitting with clamps. Don't use screws or other devices which extend
into the duct.
5. Seal the duct hole with a high quality grade of silicon caulk or tape.
6. Connect the duct to the dryer.
- sll)I:wnl.l
__._
SEAT. FLOOR
// I DRYER
WASHER
FLOOR
DRYER VENT MOOD -- i
L s -- r3I�AM
IJ IJh- �� ,IIJj
•
�III. 11ffl' " - sr:nl. IEo'rroM OOARD
TERMINATION FI'I "I'INC - I'I.I;XII31.1?
DUCT SUI'I'OR'I' ('rY1'. )
SUPPORT FRAME
FIGURE 7.1
TYPICAL DRYER VENT INSTALLATION
7.2 FUEL BURNING DEVICES (FIREPLACES, ETC.)
7.2.1 CIIIMNEYS. Some homes equipped with fireplaces require that the installation of additional
section(s) of chimney pipe and a rain cap assembly be done on site. To insure sufficient draft for the fireplace,
the chimney must extend 3 feet above the highest point where it penetrates the roof and be at least 2 feet higher
Page 16
than any other building or obstruction within 10 feet.
Parts necessary to complete the installation are provided.
Note, however, that the chimney section(s) provided will SPARK ARRESTOR --
)e of sufficient length to meet requirements for the home IN CAP
only (not additional structures within 10 feet). Chimney IIIMNET SECTION
installation must be in accordance with the fireplace nom coLLAR
FLASHING ---
manufacturers instructions. See figure 7.2 for details. A
typical installation is as follows.
1O1MILIIM
1. Remove shipping coverings from the chimney FIRESTOI' THIMBLE
2. Install the required chimney sections and
secure.
3. Install spark arrestor. r.�V�0y�
��
4. Install rain cap 2.1%4
7.2.2 COMBUSTION AIR INLETS. The air •
- intake ducts for fireplaces and other fuel burning devices _
must be completed after the home is installed. Follow 1' `
the manufacturer's instructions provided with the device. _ — _
Do not terminate the duct beneath the floor of the home. _
Do not allow the combustion air inlet td dispense mate- I ., �—
rial beneath the home. See figure 7.2 for details.
COMBUSTION INLET
FIGURE 7.2
TYPICAL FIREPLACE
7.4 AIR CONDITIONING. Your home has been designed to accommodate a central air conditioning system.
Installation of an air conditioning system should only be made by qualified personnel. The completed installa-
tion must comply with the National Electric Code and all applicable local codes. When installing an air condi-
tioning system follow the manufacturer's installation instructions. The maximum allowable B.T.U./hr. rating
must not exceed that which is indicated on the data plate. FORTRESS HOMES does not recommend the in-
stallation of window air conditioning units. Select an air conditioner that is intended for a manufactured home
and is compatible with the home's heating system.
7.5 BEAT PUMP INSTALLATION. When installing an add -on heat pump, follow all applicable codes and
the manufacturer's installation instructions. The maximum allowable B.T.U./hr. rating must not exceed that
which is indicated on the data plate. Select a heat pump that is intended for use in a manufactured home and is
compatible with the home's heating system.
7.6 WATER IIEATER. Do not operate the water heater until it has been completely filled with water or the
unit will be damaged. FORTRESS HOMES cannot be responsible for damage to the water heater by failure to
fill it before operation.
7.7 FURNACE. The furnace manufacturer and model number are listed on the home's data plate. FOR-
TRESS HOMES installs the proper orifice for burning natural gas at the factory (orifices for L.P. gas are
Page 17
included with the furnace). The furnace is designed to accommodate the installation of a central air condition-
ing system.
SECTION 8 UTILITY HOOKUP AND TESTING
8.1 PURPOSE. This section deals with connecting the water, gas, drainage, oil, and electrical systems of the
home to the site services. Regulations governing the utility connections vary with location; thus, the authorities
having jurisdiction must be consulted to insure the connections are in accordance with all applicable regula-
tions. Connections must be made only by experienced, qualified personnel who are familiar with local codes.
The utility systems for all FORTRESS homes are subject to stringent tests before leaving the factory. This,
however, cannot provide a guarantee against possible damage in transit. For this reason, it is imperative that the
tests for each of the utility systems be carried out as described in this manual. Upon completion of your utility
system it is important to provide access to connections for periodic inspections and possible future service.
8.2 WATER SUPPLY HOOKUP AND TESTING PROCEDURE.
8.2.1 WATER SUPPLY TESTING. The water supply system was tested at the factory, however, it is
essential that it be rechecked at the site for leaks that may have been caused during transit. Close all water fau-
cets, spigots and toilet supply valves. The water heater must be bypassed during this test. This type of test in-
volves use of pressurized air which can permanently damage or rupture the water heater causing severe injury.
13y -pass the water heater by disconnecting the cold water inlet and the hot water outlet and then connecting
them together through the use of an appropriate fitting. Pressurize the entire system to 100 P.S.I., then isolate
it from the pressure source. The system must hold steady at 100 P.S.I. for at least 15 minutes. If the system
fails this test locate and repair any leaks (repressurize the system and use a soapy solution to aid in finding
leaks). Retest after properly repairing leaks. - Reconnect the water heater. Operate all water faucets, showers,
etc. to clear any air blocks.
8.2.2 WATER SUPPLY HOOKUP. Water inlet is usually located near the water heater compartment
through the floor or adjacent to the water heater compartment near the sidewall through the floor. The location
of the water supply inlet is labeled on the lowest row of siding. Connection is made via a 3/4" threaded nipple.
Install a master shut -off valve (if not factory installed). Install a pressure reducer if site pressure exceeds 80
P.S.I. Site connections must meet local codes.
8.2.2.1 PROTECTION FROM FREEZING. If the home is installed in an area subject to freezing
conditions it is necessary to protect any exposed (not insulated) portions of the water supply system. The use of
a thermostatically controlled heat tape is recommended by FORTRESS HOMES. An electrical receptacle has
been factory installed for use as a power source for electric heat tape. The receptacle is not GFI protected so
the heat tape's power will not be interrupted. The receptacle is within 2' -0" of the water inlet. The heat tape
used must be listed by a nationally recognized testing laboratory as for use with manufactured homes. Install
heat tape in accordance with the manufacturer's instructions.
8.3 DRAINAGE SYSTEM HOOKUP AND TESTING.
8.3.1 DRAINAGE SYSTEM TESTING. The drainage system was tested at the factory, however, it is
essential that it be rechecked at the site for leaks that may have been caused during transit. The following pro-
cedure is for conducting a flood level test.
1. Cap off the stool drop(s) underneath the home with a water tight seal.
2. Plug the tub /shower drains.
3. Fill the entire system to the level of the toilet bowl rim(s).
4. Open the shower /tub drains to release trapped air.
Page 18
5. Close as soon as water begins to be expelled from the shower /tub drains, and trapped air
is released.
6. Replug the shower /tub drains.
7. Refill to rim of toilet.
8. Let stand undisturbed for 15 minutes.
9. Check for evidence of water leaks.
10. Check level of water in toilet to determine any loss of fluid.
11. Repair any leaks and retest.
12. Remove the caps on the stool drops and allow the system to drain.
13. if the home is be left unheated in a freezing climate, remove the water from the traps or
add anti freeze to prevent damage.
8.3.2 DRAINAGE SYSTEM IIOOKUP. Some portions of the drainage system may not be assembled
in an effort to protect the system from damage during shipping and/or the installation process. FORTRESS
HOMES provides the necessary materials to complete the drainage system up to the main drop. Completion of
the drainage system should be performed by persons trained in the use of ABS pipe and plumbing. The location
of the main sewage drop is labeled on the lowest row of siding. When completing the system start at the outer-
most point and work toward the main drop. Cut all pipe square and deburr any rough edges inside and out.
Maintain a 1/4" per foot slope on all piping. Dry assemble the entire system before using any solvent to assure
proper fit and alignment. Attach supports at 4 feet or less.
8.3.2.1 PROTECTION FROM FREEZING. lithe home is installed in an area subject to freezing
conditions it is necessary to protect any exposed (not insulated) portions of the drainage system. This can be
accomplished by insulation these areas.
6.4 GAS SYSTEM HOOKUP AND TESTING. '
8.4.1 GAS SYSTEM TESTING. The gas system was tested at the factory, however, it is essential that
it be rechecked at the site for leaks that may have been caused during transit. Before a test is begun the ambient
air temperature and the temperature of the gas piping should be approximately the same. Conduct the test when
the air temperature is to remain stable. Do not apply more pressure than specified as it can damage the gas
valves and/or regulators. The gas system must be tested two ways; 1. The piping only - with the appliances
isolated. 2. The entire system - with appliances.
8.4.1.1 PIPING SYSTEM TESTING. To conduct a test of the gas piping system follow these steps.
1. Isolate all gas appliances from the system by closing all shut -off valves.
2. At the gas inlet, attach a pressure gauge.
3. Pressurize the system with air to no less than 3 P.S.I. (48 ounces).
4. Isolate the pressure source from the system.
5. The pressure must remain stable for at least 10 minutes.
6. If the system fails this test locate and repair any leaks (repressurize the system and use a
soapy solution to aid in finding leaks). It is not permissible to repair fittings or piping. Any
defective pipe of fittings must be replaced. Retest.
8.4.1.2 TOTAL GAS SYSTEM TESTING. To conduct a test of the completed gas system (including
4ppliances) follow these steps. Do not bubble check brass fittings with solutions containing ammonia.
1. Open all appliance shut -off valves.
2. At the gas inlet, attach a pressure gauge.
Page 19
3. Turn offal! pilot lights (if possible).
4. Pressurize and maintain the system with air at no less than 0.5 P.S.I. (8 ounces).
5. Apply a soapy solution to the gas fittings between the shut -off valves and appliances. There
should be no evidence of leakage.
6. If the system fails this test locate and repair any leaks. It is not permissible to repair fittings
or piping. Any defective pipe of fittings must be replaced. Retest.
8.4.2 GAS SYSTEM HOOKUP. The gas piping system is complete and installed when the home
leaves the factory. Prior to connecting to site service, gas inlet orifices of appliances (oven, stove, furnace, etc.)
must be checked to insure they are the correct type for the kind of gas (liquefied petroleum or natural) being
used at the site. The gas supply pressure should not exceed 7" to 14" water column. Only trained and qualified
persons should attempt to attach the home's gas system to the site supply. The location of the gas inlet is la-
beled on the lowest row of siding.
8.5 ELECTRICAL SYSTEM HOOKUP AND TESTING.
8.5.1 ELECTRICAL SYSTEM TESTING. The electrical system was tested at the factory, however,
it is essential that it be rechecked at the site for defects that may have been caused during transit. There are two
sections of electrical tests that are to be performed. One section (section 8.5.1.1 pre- connection tests) deals
with electrical tests that are to be completed before the home's electrical system is connected to the site service.
The other section (section 8.5.1.2 post- connection tests) deals with tests that are to be performed after the
home's electrical service is connected to the site service. Make certain that the water heater is filled with water
before activating the water heater circuit.
8.5.1.1 PRE - CONNECTION ELECTRICAL TESTING. There two tests that must be com-
pleted before the home's electrical service is connected to the site service. They are the grounding continuity
and circuit continuity tests. The dielectric strength (or hi -pot) test is not required, but can be done if the proper
equipment and a trained technician are available.
8.5.1.1.1 GROUNDING CONTINUITY TEST. When conducting the ground continuity test follow
these steps.
1. Before beginning the test make certain that all the appliances are installed and hooked up
and all electrical fixtures have been properly installed.
2. Using a continuity tester, connect one test lead to the ground bus.
3. The other test lead (which must be long enough able to reach all portions of the home) will
be used to test all exposed non - current carrying metal parts. Which include, but is not limited to, 'r
the following.
a. Metal gas piping.
b. Light and fan fixture canopies (the metal parts that mount the fixture to the
wall or ceiling).
c. The steel frame.
d. All metal appliances (appliances must be plugged -in). -
NOTE: Continuity to ground is not required on metal plumbing parts that
are connected to a plastic piped water distribution and/or drainage system. If,
however, the fixture is connected to electric power it must be properly grounded.
4. If a defect is found during the test, the problem must be corrected and repaired, and the
entire system rechecked.
Page 20
8.5.1.1.2 CIRCUIT CONTINUITY TEST. The circuit continuity test is accomplished by placing all
branch circuit breakers and switches in the "on" position. Using a continuity tester check for any indication of a
connection between any of the supply conductors (including neutral) and the ground circuit.
8.5.1.1.3 DIELECTRIC STRENGTH (HI -POT) TEST. This test should only be conducted by quali-
fied individuals. Follow the testing equipment's instructions and these steps. This test involves the use of high
voltage electricity and careless or improper use can result in serious injury or death.
1. Check that the testing equipment cord is plugged into a 115 volt power source.
2. Turn the power switch "on ". Touch the probes together to verify that the machine indicates
a short.
3. Turn the voltage to zero.
4. Apply the ground lead of the hi -pot to ground terminal of the panel box.
5. Attach the high voltage terminal of the hi -pot to one of the hot terminals of the panel box.
6. Gradually raise the hi -pot voltage from 0 to 1,080 volts, hold for one second,
then reduce the voltage back to zero.
7. Gradually raise the hi -pot voltage from 0 to 900 volts, hold for one minute,
then reduce the voltage back to 0.
8. Gradually raise the hi -pot voltage from 0 to 1,080 volts, hold for one second,
then reduce the voltage back to zero.
9. Remove the high voltage lead from the hot terminal and attach it to the neutral
terminal of the panel box.
10. Repeat steps 6-8.
11. Remove the high 'voltage lead from the neutral terminal and attach it to the
other hot terminal on the panel box.
12. Repeat steps 6
13. If the testing equipment indicates a problem, it must be corrected and then
the entire system rechecked.
8.5.1.2 POST - CONNECTION TESTING. Complete the procedures in section 8.5.2 before conduct-
ing any of these tests. After the home has been connected to the site power supply, the following tests must be
completed. Make sure that the water heater is Filled before it is energized.
8.5.1.2.1 POLARITY TEST. After the power'systein ha§ been'energized, turn on all the breakers and
switches to lights and/or receptacles. Using a circuit testing device capable of detecting and identifying wiring
problems, test every light socket and receptacle. If the testing equipment indicates a problem, it must be cor-
rected and then the entire system rechecked.
8.5.1.2.2 OPERATIONAL TEST. After the power system has been energized, turn on all the break-
ers (and switches to receptacles). Make sure that the water heater is filled before it is energized. Install light
bulbs %tubes in all light fixtures (do not switch the lights on while installing the bulbs /tubes). Make certain that
each fixture is operational by switching it on. Check the operation of all motorized appliances (furnace blower,
bathroom vents, garbage disposal, etc.). Check the operation of all ,smoke detectors. Check the operation of
all G.F.I. receptacles by manually tripping the test buttons.
8.5.2 ELECTRICAL HOOK - UP. The tests in section 8.5.1.1 must be completed before connecting
_..ie home to site power. Use the information in these sections to complete the connection of the home's electri-
cal distribution system to the site supply.
Page 21
8.5.2.1 ELECTRICAL FEEDER AND EQUIPMENT SIZES. To determine the proper feeder size
amperage, see the main breaker and the label on the electrical distribution panel. Using this information, deter-
mine the required feeder size from table 8.5.2.1. Feeder sizes are in accordance with the National Electric
Code, table 310 -16, and do not take voltage drop into consideration. Allowable ampacities are based on an am-
bient temperature of 30 degrees C. (86 degrees F.).
ELECTRICAL FEEDER AND EQUIPMENT SIZES
FEEDER MAXIMUM MINIMUM FEEDER WIRE SIZES (AWG)
SIZE NEUTRAL EQUIPMENT SIZES BASED UPON USE OF 75
(AMPS) FEEDER DEGREE C. COPPER
LOAD CONDUCTORS
(AMPS) CONDUIT JUNCTION POWER NEUTRAL GROUND
(INCHES) BOX (RED OR (WHITE) (BARE OR
(INCHES) BLACK) GREEN)
100 100 1 -1/2" 10x12x4 #3 THW #3 THW #8
150 115 2" 12x16x6 #1 /0 THW #1 /0 THW #6
200 130 2" 12x16x6 #3/0 TI -IW #3/0 THW #4
TABLE 8.5.2.1
ELECTRICAL FEEDER AND EQUIPMENT SIZES CHART
8.5.2.2 GROUNDING THE IIOME. The grounding bar in the main electrical distribution panel box
must be grounded by qualified personnel in accordance with applicable sections of the National Electrical
Code as well as any applicable requirements imposed by local authorities.
8.5.2.3 MAST WEATIIERHEAD FEEDER. The installation of the service drop must meet local
codes. FORTRESS HOMES designs the electrical distribution panel to accept any type of feeder connection.
Install according to NEC articles 230 and 230 - 26. See /
figures 8.5.2.3(a), (b), and 8.5.2.4 for installation details. T
WEATHER
HEAD
8.5.2.4 UNDER -FLOOR FEEDER. The instal-
lation of the service drop must meet local codes. FOR - Vi i '
TRESS HOMES designs the electrical distribution panel
to accept any type of feeder connection. Install according
to NEC articles 230 and 230 - 26. See figure 8.5.2.4 TYPICAL METER
for installation details. ( ^ ) DETAIL
TO
FIGURE 8.5.2.3 (a) GROUND
TYPICAL METER DETAIL
TO
MAIN
DISTRIBUTION
PANEL
Page 22
IN -COMING POWER
2 (BY UTILITY)
r
\\
\ SERVICE
-.I MAIN - - ENTRY
GROUND BAR -,
MAIN I ��
CLAMP AS REQ D.
DISTRIBUTION -
PANEL
II hAETER DEVICE 0 METER
41 (BY OTHERS) - -
_ li
TO -
CHASSIS
NOTE: GROUND AS REO'D. BONDING
• --------- _- ___. -- _ _.__ -. -- BY LOCAL AUTHORITY
HAVING JURISDICTIM TO GROUND
FIGURE 8.5.2.3 (b) FIGURE 8.5.2.4
WEATHERHEAD INSTALLATION MAIN DISTRIBUTION PANEL (HOOKUP
SECTION 9 MISCELLANEOUS
._ i.1 BOTTOM BOARD PATCIIING. The bottom of your home has been covered with a vinyl - coated plastic
material. It is important that any tears or holes in this covering be repaired. To repair rips, tears, and small
holes can be repaired using a special bottom board tape. FORTRESS HOMES recommends CS -12 from
Sheperd Products of Kalamazoo, Michigan or #620 from First Line Corporation in Valdosta, Georgia. Large
holes must be repaired with a patch. The patch should first be affixed with one of the types of tape listed
above. Then secure with 1" x 5/8" x 16 gauge staples at 3" intervals.
Page 23
Index
DITCHES, 3 GAS CLOTHES DRYER, 16
DRAINAGE SYSTEM TESTING, 18 GAS INLET, 20
DRAINAGE STRUCTURES, 3 GAS INLET ORIFICES, 20
DRAINAGE SYSTEM HOOKl1I 19 ' GAS PIPING SYSTEM, 20
DRAINAGE, 3 GLASS GLOBES, 15
A DRY -BLOCK PIERS, 5 GRADING, 3
DRYER VENT, 16 GROUND MOISTURE, 4
ABOUT THIS MANUAL, 1 DRYER, 16 GROUND ANCHORS, 13
ACCESS PANEL. 14 GROUNDING CONTINUITY TEST,
ACTIVE FRESH AIR VENTILATION E 20
SYSTEM, 15 GROUNDING THE HOME, 22
ADD -ON HEAT PUMP, 17 ELECTRIC CLOTHES DRYER, 16
ADDITIONAL PIERS, 4 ELECTRIC HEAT TAPE, 18 H
ADJUSTABLE PIERS, 4 ELECTRICAL FEEDER AND
AIR CONDITIONING, 17 EQUIPMENT SIZES, 22 HARDWOOD SIIIMS, 12
AIR INLET, 17 ELECTRICAL FEEDER AND HEAT PUMP, 17
AIR INTAKE DUCTS, 17 EQUIPMENT SIZES CHART, 22 HEAT TAPE. 18
AIR VENTILATION SYSTEM, 15 ELECTRICAL HOOK -UP, 21 HEAVY FURNITURE, 4
ALLOWABLE AMPACITIES, 22 ELECTRICAL SYSTEM TESTING, 20 HI -POT, 20
AMMONIA, 19 ELECTRICAL DISTRIBUTION HITCH, 15
ANCHORING INSTALLATION, 14 PANEL, 22 HITCH, WHEEL, AND SUSPENSION
ANCHORING DEVICES. 13 ELECTRICAL TESTS, 20 REMOVAL, 15
ANCHORING, 13 EXCESSIVE LOADS, 4
ANCHORS, 13 EXHAUST VENT COVERS, 15
APPLIANCES, 16 EXHAUST, 15
ATTACHED STRUCTURES, 14 EXTERIOR LIGHTS, 15 INTRODUCTION, 1 .
AWNINGS, 14 EXTERIOR LIGHT DETAIL, 15
AXLES. 15 J
B F JACKING PROCEDURE, 12
FANS, 15 JACKS, 12
BATHROOM EXHAUST VENT FIGURE 1.0, 9
COVERS, 15 FIGURE 2.0, 10 L
BLACKING, 12 FIGURE 2.1, 11
BOTTOM BOARD PATCHING, 23 FINAL ASSEMBLY, 15 L.P. GAS, 17
BRASS FITTINGS, 19 FIRE SEPARATION, 14 LEAKS, 18, 19
FIRE WALL, 15 LEVELING PROCEDURE, 12
C FIREPLACES, 16 LEVELING, 12
FLEXIBLE DRYER DUCT, 16 LIGHTS, 15
CABLE TELEVISION, 15 FLOOD LEVEL TEST, 18 LIQUEFIED PETROLEUM, 20
CARPORTS. 14 FLOOR FEEDER, 22
CEILING FANS, 18 FLOOR LIVE LOAD, 4 M
CENTRAL AIR CONDITIONING FOOTING SIZE, 5
SYSTEM, 18 FOOTINGS, 5 MAIN DISTRIBUTION PANEL
CHIMNEY PIPE. 16 FOUNDATIONS, 4 HOOKUP, 23
CHIMNEYS, 16 FRAME TIES, 13 MAST WEATHERHEAD FEEDER, 22
CIRCUIT CONTINUITY TEST, 21 FREEZING CONDITIONS. 18 MAXIMUM PIER SPACING. 4
CLOTHES DRYER, 16 FRESH AIR VENTILATION SYSTEM. MAXIMUM PIER HEIGHT. 4
COMBUSTION AIR INLETS. 17 15 MISCELLANEOUS, 23
CONCRETE BLOCK, 4 FROST PENETRATION MAP. 5 MOISTURE VAPOR BARRIER, 4
CONDITIONING SYSTEM, 17 FROST HEAVE. 5
CULVERTS, 3 FUEL BURNING DEVICES, 16 N
FURNACE, 17'
D FURNITURE, 4 NATURAL GAS. 17,20
DATA PLATE, 13, 17 G 0
DIELECTRIC STRENGTH (HI -POT)
TEST, 21 GAS SYSTEM HOOKUP, 20 ON -SITE ATTACHED STRUCTURES.
DISTRIBUTION PANEL, 22 GAS SYSTEM TESTING, 19 14
1NDEX -i
Index
OPERATIONAL TEST. 21 STEEL ANCHORING EQUIPMENT, 23
ORIFICE. 17 13 WEATHERHEAD FEEDER, 22
STORM DRAINAGE, 3 WHEEL, 15
P SUSPENSION, 15 WIND ZONE MAP, I
WIND ZONE, 13 •
PATCHING, 23 T WINDOW AIR CONDITIONING
PERIMETER SUPPORT, 4 UNITS, 17
PERMITS, 2 TABLE 1.0, 7 WINDSTORM DAMAGE, 3
PIER HEIGHT. 5 TABLE 1.1.8 WOOD BUILDING MATERIALS. 4
PIER LOAD - BEARING CAPACITY, 4 TELEPHONE, 15 WORKING LOAD. 13
PIER SELECTION, 4 TELEVISION, 15
PIER CAPACITY. 5 TENSILE LOAD. 13 Z
PIER LAYOUT, 4 TIE- DOWN STRAPS, 13, 14''
PIER SPACING, 5 TIE —DOWN ANCHORS. 14 ZERO LOT LINE HOMES. 15
PIERS, 4 TIEDOWN SPACING. 14 ZINC- COATED STRAPPING, 13
PILOT LIGHTS, 20 TOILET TANK LID, 15
PIPING SYSTEM TESTING, 19 TOTAL GAS SYSTEM TESTING, 19 s.
PLUMBING SUPPORTS, 19 TRANSIT, 12
POLARITY TEST, 21 TRANSPORTATION, 2
POST - CONNECTION TESTING. 21 TRANSPORTING TO SITE, 12
•
PRE — CONNECTION ELECTRICAL TREE BRANCIIES, 3
TESTING, 20 TYPES OF FOOTINGS, 5
PRE — INSTALLATION, I TYPICAL METER DETAIL, 22
PRE - MANUFACTURED PIERS. 5 TYPICAL FIREPLACE. 17
PREFACE. 1 TYPICAL WATER LEVEL, 13
PROTECTION FROM FREEZING, 18,
19 U
R U/O VALUE ZONE MAP, 2
UNDER —FLOOR FEEDER. 22
RAIN CAP. IG UNHEATED IN A FREEZING
REMOVAL OF VEGETATION, 3 CLIMATE, 19
ROOF LOAD ZONE MAP. 2 USING A WATER LEVEL, 12
UTILITY HOOKUP AND TESTING,
S 18
SAFETY, 1 V
SERVICE DROP, 22
SET -UP PROCEDURES, 12 VAPOR BARRIER, 4, 14
SETBACK DISTANCES, 2 VEGETATION, 3
SHIMS, 12 VENTILATION SYSTEM, 15
SHIPPING. 2 VENTILATION, 14
SITE LOCATION. 1 VENTING, 15
SITE PREPARATION, 1 VOLTAGE DROP. 22
SITE BUILT PIERS, 5
• SITE DRAINAGE, 3 W
SITE SLOPE, 3
SITE. 2 WATER SUPPLY HOOKUP, 18
SKIRTING, 14 WATER SUPPLY TESTING. 18
SKIRTING, 4 WATER HEATER. 17
SOIL BEARING CAPACITY CHART, WATER INLET, 15
3 WATER LEVEL, 9
SOIL REQUIREMENTS. 2 WATER BEDS, 4
SOIL CONDITIONS, 2 WATER HEATER. 15
SOIL EROSION, 3 WATER SUPPLY SYSTEM. 15
SOIL BEARING CAPACITY. 5 WEATHER ZONE MAPS, I
SOIL TYPE, 3 WEATHER CONDITIONS, 1
SOIL CAPACITY, 3 WEATIIER CONSIDERATIONS, 5
SPARK ARRESTOR, 17 WEATHERHEAD INSTALLATION,
INDEX —ii '