HomeMy WebLinkAboutREVISION, Response to debbe's comments,10.20.20OFFICE USE ONLY:
DATE )FILED:
REVISION FEE:
PERMIT #
RECEIPT #
PLANNING & DEVELOPMENT SERVICES
BUILDING & CODE REGULATION DIVISION
2300 VIRGINIA AVENUE
FORT PIERCE, FL 34982-5652
(772) 462.1553
APPLICATION FOR BUILDING PERMIT REVISIONS
PROJECT INFORMATION
LOCATION/SITE
ADDRESS:
160 Princess Dr PERMIT NUMBER SLC2005-0253
DETAILED DESCRIPTION OF PROJECT
REVISIONS:
Low slope roof, can not put shingles per florida building code, see attached BUR RAS 150 install double 301b felt
& Hot Mop /Hot Asphalt Polymer Modified bitumen Cap Sheet
CONTRACTOR INFORMATION:
STATE Of FL REG./CERT. #: CCC1326620
BUSINESS NAME: Roof Doctors LLC
QUALIFIERS NAME: Calvin Lars Christensen
ADDRESS: 884 NE Pop Tilton PI
CITY: Jensen Beach STATE: FL
PHONE (DAYTIME); 772-20a-s61a
OWNER/BUILDER INFORMATION:
NAME: James De Vercelly
ADDRESS: 3085 SW Rosser Blvd
CITY: Port Saint lucie
PHONE (DAYTIME: 772-341-9898
STATE: FL
ARCHITECT/ENGINEER INFORMATION:
NAME:
ADDRESS:
CITY:
PHONE (DAYTIME):
SLCCC: 9123109
Revised 06130117
STATE:
ST. LUCIE CO CERT. #:
FAX:
1"AK:
FAX:
ZIP: 34957
ZIP: 34953
ZIP:
L
V;
3.
3.0
ROOFING APPLICATION STANDARD (RAS) No,1,5fl
PRESCRIPTIVE BUR REQUIREMENTS
Scope a 3.2 ATTACHMENT: All roof coverings shall
be attached to the various types of decks
1.1 This application standard shall be used by MOPPed-on adhesives or by mechani-
where the authority having jurisdiction cal fastening as set forth herein, or by
has adopted its use, and in accordance other approved materials or methods.
with the provisions of this code.
Definitions
2.1 for definitions of terms used in this appli-
cation standard, refer to ASTM D 1079
and the Florida Building, Code, .Building.
Built-up and Prepared Roof Covering Appli-
cation %
General
3.1 DECK PREPARATION: Before starting
the roof Covering:
3.1.1 All roof decks shall be
broom -cleaned and dry.
3.1.2 Where practicable, eaves; parapet
walls; 'vertical walls; penthouses
and similar structures above the
roof level shall have been com-
pleted.
3.1.3 Cant strips,. where provided, shall
extend at least three inches (3 in.)
up vertical surfaces_
3.1.4 All eaves shall provide firm
nailabie bae3ang for the secure at-
tachment of gravel stops and cave
and gable drip.
3.1.5 All precast and prestressed concrete
roof components shall be provided
with insulation, or other Ieveling fi11,
where such component edges are
more than one-half inch, (1/2 in.) from
being Eush.
FLORIDA BUILDING CODE --TEST PROTOCOLS Y,VHZ
3.3 ADIWSWES:
3.3.1 Bituminous compounds shall be as-
phalt (ASTM D 312), coal tar pitch
(ASTM D 450), modified bitumen,
or cold -applied roofing cement
(ASTM D 4586 or ASTM D 3019,
Type III).
3.3.2 Hot asphalt shall be applied in a
quantity not less than 25 pounds
Plus or minus 15 percent per roof-
ing square per ply and 60 pounds
plus or minus 20 percent per square
for flood coats and at a temperature
recommended by the manufacturer
for the system being installed.
However, Mettle or tanker tempera-
tures should not exceed the follow-
ing:
Type I Asphalt :............... • 475 T
Type IR &IV Asphalt: 525 T
NOTE: Asphalt can.behcatedtowidun25
T below the actual flash point, but
this temperature limitation should
never be exceeded.
3.3.3 Coal tar pitch shall be applies in a
quantity not less than 25 pounds plus
or minus 15 percent per z6bfing
square per ply and 70 pounds plus or
minus 20 percent per squareforflood
coats and at a temperature of not less
than 275 nor more than 350 OF (350
to 400 T in the kettle).
3.3.4 Where roof incline exceeds two
inches (2 in.) per foot, bituminous
(RAS)15D.1
(AAS) No. 'ISO
commounds shall be steep asphalt
TyPe Eft or Type N
NOTE: Coal tar pitch not to exceed a
slope of one_haW,nelh (1120.
in.) per
.foot uritli organic felts, if using
glass felts or tar coated felts, slope
not to exceed one -quarter inch { /4
in) per foot
3.3.5 Adhesive compounds oilier than lumen may be applis1lbject i_
ed girthan b
l-
manufaetrarer's sto
Pe�frcations-
4. "'UT UP ROOF COVERING.
4.1 Materials: All materials used iu the as-
sembly of f're.-retardant and ordinary
built-up coverings shall bear the label of
the Underwriter's Laboratories, Inc., and
be Compatible with Class A, CIass 13, er
Class C r00%rlg_ Material shall be deliv-
FolR Nl"FAUM BASE SHEET P
7 LAYEA, TYPE#au, ASTtA D 228 - TYPE II
Mean Roof
Height (Ft)
D-30
40
Ft7i3 MIN(MUM SARP SHEEY (6)
7 LAYMIYPE243 AST61 132621-
TYPE f
Mean Roof
0-30
TABLE 1 W
,Perimeter Edae (2)
Bred in origin al packaging bearing the wanufacturer's labels.
4.2 A,I4CHOR SST The anchor sheet, as
def'ned herein, shall be a Miali3muln one
Q, ! felt lapped fumed two inches (2 in.) and
tap vertical surfaces a �inittrn of
four inches (4 in.) and secured asset forth
herein.
4.3 WOOD DECKS:
5 in. @ 1aps, 2 rows@m6 in. itse
6 in. @ laps, r2 rows @ 6 ' L ia nlidslir t
Perimeter Fri aP r2)
4.3.1 _Fasteners securing the anchor $beet
to nominal one inch (I in.)11unber or
to wood based structural -use parcels
three-quarters inch 0/4 in_) or more in
thickness shall be n011corrosive
smooth shank nails with a shank di-
ameter of aminimum of 0.11 g inches
Or II gage, heads not Iess than
three-erghths inches 0A in.) (0.375)
diameter,md notless titan oneincl] (1
in-) iu length, or noa-corrosive 12
gage wire ring-sbailk d mails having
Pattern (t)
.Field (4)
b in- @ laps, 2 rows @ 12 in. a,idshc
6 in. laps, 2 rows @ 9 in. midsheet
Pastern (t)
Feld (4)
4fl eek 12 in. @ Iags, 2 rows @ 18 ill_ inidsheet
12 in. @ laps, 2 rows @ 12 M. rnidsbeet 12 in. @ laps, 2 rows @ I8 in tnidsheek
TOOTNOMM:
(1) See section 4 for fasteners.
(2) Perianeter edge is measured from alr roof edges and each side of ridgc as fj3 s.
The smaller of t)"ti x mirAmula building width or 0.4p x me (3) This
tabt: applies io roof slopes up to three inches Mof hr'ght, gat not less than 0-04 x minimum _ridding width or 3 feet (4) Rows of fasteners, midsheet, sbal[ be event in') Per twelve ineftes (12 in (Maximum}
() k'attems shown re vine a Y spaced across width ofsheet and staggered alone length ofsheet
9 minimu, withdraeval capacity of 34lb parfastaner (unfactored.)
(6) Patterns Slratvn require a minimum withdrawal capacity of t37 ]b per fastener (unfactored-)
(RAe)150.2
12 in. @ laps, 2 rows @ 15 in midsh
FLORIDA BUILDING CODE -- TEST PHOToCOLS HVHZ
(RAS) No. iso
not less than 20 rizt gs per inch, not
less than one inch (I in;.} in length
4.4 OTHER NA.ILABLE BECKS: poured
with Ileads not Tess than three eighths
inch (ls in.) in diameter.
gypsum' precast gypsum ,planks, Poured
Verznculite and Perlite
(Iigt webi ght, in-
sulating concrete), as well as foamed cel-
4.3.2 s sectt,,' the anchor sheeE to
lular concrete and structural wood -;Fiber
used as roof docking considered
wood b
woad based sE�..ic use panels less
three -quarters three-quarters inch C/a in.) in
bare
n�able and anchor sheets shall be at -
tacked as follows:
thicl"" shall be non currosi-re
smooth shank nails with a shank diam-
eter of a mite of O.l 18 inches or
eleven (II) gage, heads not less than
4.4.1 Poured gypsum and pre -cast
sarnplanks: UsemecbanieaIfas�-
thlea-eighths inch eA in.) (0.375 in.)
diameteranduotlessinlelaAtha�,wM
ers providing equal withdrawal
resistance when spaced
Penetrate such Wood based stria.
as set forth
in Table I of this Code.
taral-use panels plus three-sixteenihs
inch 011e 7n.); Or110MOIrosive 12 gage
wzrering shankednadShmdngnotles'
4.4.2 Poured Vermiculite, Perlite,
than 20 rings per inch, heads mt less
than
v foamed cellularcancrete, and other
light-weight, insulating
three-elth�e_
terandnotlesss�Iengththlan
concrete:
Use o11Iy mechanical fasteners
will pone
wood based
trate suchstmctlzrai use
panels plus three -sixteenths
pro-
viding resistance to Uplift not less
th
tl�arl use shows in Table 1.
inch 0116
in.).
4.4.3 Structaral wood fiber units. Use
4.3.3 Such fasteners shall be a
through-capsnotlessthanoacaed
mechanical fasteners specified by
the deck manufacturer,
fiVe-Cightbs inch es (11/1, im) nor
or after all
ioints have been stripped with slut
mom
than two inches 2 In. III diameter
ntch (6.iu.) wide felt applied with
and of not less than 3loge sheet
metal.
aPProved cold adhesive, the anchor
sheet may be solid
mappEd to such
decks.
4.3.4 Spacing of such fasteners alongthe
Iaps of sheets and both ways in the
4.5 MOAT-NAILA$LE DECKS: Poured con-
field between laps shall comply
with Table 1, based up oin height
crate and precast deck units are consid-
erect non-nailable and anchor sheets shall
above grade.
be fastened as follows:
4.3-5 Where the architectural a earatice
4.51 Such decks shall be primed with as
is to be preserved from below, -
chOr sheet shall be secured,
-
Phaltprimer applied at therate of one
and one third (I i13)
aecor-
dance with Section 1519.5.2 F e
gallons per roof -
mg square, solidly on poured decks
butheld backfour inches (4 in.) from
4.3.6 Other sub -deck systems
precast tint Joints.
may use
the spacing shown in Table I pro-
videdeachfastenerhastherequired
4.5,2 �P or solid mop, holding back
withdrawal load in the
four inches (4 in.) from precast unit
substrate for which the fastener
joints, llsbg dead level asphalt or
designed.
coal tar pitch as the adhesive unless
Otherwise specified on the plans
4-3.7 Sheatbiugpaper shall be applied on
such decks ^where anchorslaeets
�lpexmit and embed anchor sheet
lapping
Qur
are
pitch-tarred felts only and shall riot
each sheet inches
be required under asphalt felts.
4.5.3 Mere the incline of such decks ex-
ceeds three inches (3 in.) per foot,
FLORIDA BUILDING CODrM —TEST PROTOCOLS I-HVHZ
(RAS)150.3
(RAS) No. Iso
anchor sheets shall, in addition to
mopping' be mechanically fastened
to wood strips spaced not more than
24 inches apart, cast into such
decks.
4.5.4 Such wood strips shall be not less
than a nominal one by two inches (I
in. x 2 in-). pressare treated with ap-
Proved preservative, chatnfered or
Otherwise secured. bush with the
deck surface.
4.5.5 Anchor sheets shall be attached to
such wood strips with three-quarter
inch (14 in.) long fasteners applied
through, tin caps and spaced as set
f0rth herein.
4.5.6 Anchor sheet attachment Shall sat
isfy the resistance to uplift require-
ments of Section 4.3.6 herein-
4.6 METAL DECKS: Metal decks shall he
covered with merban"allY fastened roof
insulation.
4.7 QTTIER DECKS: Attachment of the an_
chor sheet to decks other than cthose spe-
ihcally provided for herein shall be as
approved by the building official.
4.8 ADDrnoNAL 3HERTS.
4.8.1 Each additional slheet above the an
chor sheet shall be lapped a mini -
MUM of two inches (2 in.) over. the
Preceding $beet and shall be thor-
oughly raopped between sheets
with a bitumnous compound, or
other approved adhesive providing
equivalent bond, so that in no place
felt touches felt.
4.8.2 Sheets-shahl be embedded without
wrinldes or buckles.
4.3.3 Each sheet, like the anchor sheet,
shall be timed up vertical surfaces
El Minimum of four inches (4 in.).
(RA5) Isosl
4.8.4 (aa) -Polymer modified bitumen
mehnbranes may be applied as a sin-
�e Por over a mechanically fastened
ly
anchor sheet without additional plies
where slopes exceed one eighth inch
(`19 in.) Per foot. An. additional ply is
repaired for slopes less than `f$ b. per
foot slope requirement applies to
new .oafs, recoverroofs and reroofs.
4.8.5 l?alymer modified bita en mem-
branes shall not be applied to slopes
exceeding three inches (3 in.) per
foot. At slopes exceeding one inch
(i in_) per foots they shall be
baeknailed four inches (4 in.) from
the upper edge at maximum
twenty-four inches (24 in.) on cen-
ter,
4_$_6 i?olyaner madiftd bitumen must
be
applied utilizitlg hot or cold adlhe-
sives as specified in Se� -Hion_ 3 2
4.4 FEI T FLASI3iN'CS:
4.9.1 Flashing used in the construction of
built-up roof coveAngs shall be -car-
ried over cant strips, where pro-
vided, and turned up all walls and
otber vertical surfaces a rninimura
of eight inches 0 in-) and maxi-
mum of twenty faurinches (24 in.).
4.9.2 Each layer of flashing shall be uni-
fotzuhy Mopped with hot asphalt ap-
plied in a quantity not less than 25
pounds plus or minus 15 percent
per roofing square for each mop.
Ping, or attached with approved
cold adlaesiveprovidinZ E�ivaleat
bond.
4.9.3 Flashing turned up vertical surfaces
shall be not less than one ##3p felt
starting four inches (4 in.) ont from
the cant strip and carried up such
vertical surfaces not less than six
inches (6 in,), and one mineral sur-
faced felt starting six inches (6,1L)
out fronn the cant strip and carried
up am?nimuut of eight inches (8 in.)
above the top of the cant.
FLORIDA 13UILDING COOS —TEST PRO'rnrtni c Mru-7
' (RA-9) No.150
4.9.4 Such flashing shall be fastened to the
wall one and onealfinches {l r/2 in.) chor sheets and mopped in as pro -
down frorn the uppor edge every six vided in Sec
inches (6in.)after which the top edge inclines :Eve don 4.8 herein, and on
Shall be -bed with a three inch (3 per foot, s�clres (5 f --halm be
in.) strip of membrane set in roofxaa clPscement (ASTM D 4586). baclolailed 18 inches on ceatez.
4.10 VALLEYS: 4.13.2 Cap -surfacing whit smooth or
zninerai
�_sudaeed felts of gl s,
Or modified bitumef S$S
4-10.1 Valleys shall be metal shall not be limitn of
to slope re-
forth in Section 1517.6, Florida quirernents and
may be:
Building Code, Building.
4.11 pARApET WALLS: B 4•13.2.I Otte layer of rnineral
ing felts shall not wrap Over walls cinore surfaced fiberglassfelt.
that' 24 in. in height above: the deck and, where wrapped, shall be a AP lie 4.13.3 COATINGS
lows: d as fol-
4.13.3.I Coatings shad be
4.11.I plashing turned up vertical sur-
faces shall be not less
applied no later tban
60 days after instal-
than one
ir30 felt starting
in.) (4
cant
ladonOfinembrane.
Surface shall
onches
ut from the sip and
carried up the face
be
clean and dry when
over the top
of the parapet, and one uF
coatincr
' Is applied_
Roof to be
surfaced rolled roofin (ASTM
D 249) �ngsist inches
coated
shall shall not be glaze
x(bn(6 in .)
out from the cant strip and car-
ned up and over-
. Coatings
shall coatedapbe plied in a
the parapet to
within thr, inches (3 in.) of the
R�1ifRrin Coverage
urith
outside edge and fastened six
inches (6 in.)
no asphalt
showing
b through.
on center.
4.11.2 TheresuitinQ
frnished with
4.33.3.2 Aluminum pig_
meuted coatings
eitlaez a three inch
(3 in.) strip of membrane set in
Co"foriming to
ASTM D
ro-and LD cement (ASTMD 458 6)
Painted
2824
TyPu I or III shall be
with aluminum
Ping or coping installed in ac-
applied at a mini -
Mum rate of 1.5
cordauce with Section 1517.6 of
the .Florida Buildin
gal_
Ionser I
p 00 square
Building. °de,
feet.
4.12 INSULATION_ hoof insulation may be
aPPlied
4_I3.3.3 Emulsion coatings
conforming to
under or over an anchor sheet and,
where provided shall be attached as
forth
' S TM l3 1227,
Type Ill or IV
set
ill Section S herein_
shall
be applied at the:
4.I3 SUREgC1G:
�� Tate of 3
gallons
per 100
square feet.
4.13.1 Mineral surfaced zoom shad not
Ile applied onincl3nesone-halfirrch
4_I3.3.4 Acrylic coatings
(r/z z°? or less per foot and, where
shall not be applied
used, --ball beapplied o jy over
on slopes less than'/4
ZLI. per foot, and
""he" used, shall be
PLOR1oA al11Lt]ING CODE -TEST PROTOCOLS HvHZ
(RAS)150.5
(RAS) No.160
applied at the rate
nnby the
5.1.3 Insulation may be fully mopped to
coating
coatma
maurafac-
au anchor sheet on a nailable- deck
turer.
without any fasteners in the insula-
tion,
5. ROOF LNSIULATI.'pN
5JA Over NOUnailable Decks:
5.1 Application: Roof insulation shall
pro-
vide anacceptable baseforbwjtu
P' polo'
5.1.4.1 Roof insulation shall be
mer modified bitumen, or single -ply Foal'
solid -mopped as provided
covetings, or shall become a part of such
in Sections 4.5 and 4.6
roof coverings as follows:
herein for anchor sheet at-
tachment to nannailable
5,1.1 Over Wood Decks: Roof insulation
roof decks.
shall be mechanically fa5tcned di-
5.1.4.2 Insulation used overstruc-
rectly to wood decks or small be so,-
aural or precast concrete
idly mopped over an anchor sheet
deck shall be a maximum
as set forth in Section 4.2 herein.
of 4' x 4' and fully mopped
to the deck
5.1.2 Over Other Nailable Decks: To
re-
duce moisture absorption from the
5.1-4.3 Over metal decks, roof in -
deck and preserve the insulating of
sulation shall be mechw-
fectiveness, roof insulation shall be
callyattachedperTable 2.
applied fiver an anchor sleet.
5.1.5 Over Anchor Sheet: Roof insula-
tion applied over anchor sheets, at-
tached as set forth W Section 4
TABLE 2
MECHANICALLY FAS3'ENER INSULATION
FOR 13U1LDINGS 40 FEET OR LESS IN HEIGHT
FASTENERS PER BOARD'As
BOARD SIZE FIELD
PERIMETER-4
WOOD FIBERBOARD
CORNERS3
2 x 41 inch minimum 2
2 x 4 I inch minimum 4 3
4(4)
4x $ 1 inchminim6um 8
8(4)
I2
FIBERGLASS
16[4)
4 x 4 3/4 inch rnioituum 5
4 x 4 1.5 inch minimum 4 $
I I
6
PFRi,ITE
8
2 x 4- 1 inch minimum 4
I50CYgNi1FiATE
8 (4)
4 x 4 I.3 inch miniuMM 5
4 x 4 1.5 inch minimum 4 S
I I
5
$
FOOTNOTES
(I) 1Enirnum 3-inch plates rnUst be used
(2) Perimeter. Defined as the first board Ora minimum of 4 feet fmm the roof edge.
(3) Corners: DeSned as S feet in from. each side.
(4) Jf the building has gaapet walls 36 hiches or higber around the entire roof perimeter use the rrumiier of fasteners far the perimeter,
(5) Wood and Steel decks use a miaimun #12 screw and penetrate through the deck a shin se thfmum of t/z inch.
(6)`I'hezr3s[aIlatint ofielymerimet radcomenasasingle-plydireetiyappliedovarmccBanical]yfasteacdinsulatioarequiresDQTM Etheamount
offastensrs in the freid, perimeter and corners_
(RAS) 1S0.6
RORIDA 13UILDING CODE — TEST PROTOCOLS HVHZ
(HAS) No.150
herein shall be solid -mopped in
as
Provided in Section 8 herein.
lapped4inches, Solidly
mopped to aacbor sheet.
5.1.6 Under Anchor Sheet:
7.2 C3ver nounailable decks,
5.1.6" Where more than oRe
vapor retarders
shall be not less than two #I5 pound felts,
"• Iapped 19 inches,
layer O roof insulation is
IS
Provided, each successive
shingled in and solidly
with hot bItQ
men.
layer shall
solid -mapped! all!
$. Mopgfg Solid mopping shall be hot bitumen
joints shall be staggered.
Pplied in a quantity of not less than 25 pounds
perroofing square
at temperatures as setforth in
,S=ipi 3.3 and roofinsulatiOn
S.I.b.2 Anchor sheets applied
shall be laid with
�aggered joiatsandpressed firmj Y2ntopnsition
over such insulation shall
be solid -mopped tberetO,
T such Mopping is hot,
Or mechanically fastened
t13 Ough the insulation to
nailable decks with ap-
proved fasteners spaced as
set forth in Table I and the
mechanical fasteniug of
the insulation
may he
anlitted.
5.1.6.3 Additional built-up roof-
ing above the anchor sheet
stall be mopped in place
as provided in Section 4.8
herein.
-3.1.6.4 Attachment of other roof
coverings over roof insu-
lation shah comply with
the specific provisions set
forth ixi this RAS.
6. Roof Irncune:
6.1 Roof insulation applied to roof with in_
clines of OF More inches per foot (I inch
Per foot OR steel decks) shall, be nailed,
screwed or bolted through tin -caps spaced
not 'niore than I2'aches On centers both
Ways.
6.2 Only ASTM D 312 'ype III: Or iV asphalt
shall be used on such applications.
�- Vapar Retarders: Where vapor retarders are
specified, they shall be as follows:
7.I Over wood and other mail-ble decks, va-
porretarders shall benot less than uwo #IS felts lapped 19 inches, or One #30 felt
FLORIDA 8UILDiNG CODE —TEST PROTOCOLS Hv,4Z
(RAS)1 M7
(RAS) l5oz
FLORA BUILDING CODE — TEST PROTOCOLS HVIJZ