HomeMy WebLinkAbout1992/10/12 Board of Appeals & Advisors Agenda Packet
Item 113A
SCANNE~e 1 of 4
CITY OF CHULA VISTA
BUILDING AND HOUSING DEPARTMENT 7 -1-!J - o~ ,.2/1
Date
APPLICATION FOR A CODE MODIFICATION OR USE OF
AN ALTERNATE MATERIAL OR METHOD OF CONSTRUCTION
1.
a, The Board of Appeals is legally empowered to (1) investigate and advise
on the suitability of alternate materials and types of construction,
(2) provide reasonable interpretations of the building laws where the
meaning may be obscure, and (3) recommend new legislation to the City
Council, The Board may recommend approval of minor deviations of the
building laws in certain cases.
b. The Director (Building Official) is authorized to permit code modification
and to approve the use of alternate materials and methods of construction.
2, All Appeals must be within the scope of authority described above. Only
those items requested in writing in this appeal will be considered,
3. Board of Appeals hearings are open for public attendance, You will be
notified of the hearing date.
4, Address all communications to: Director, Building and Housing Department,
P.O. Box 1087, Chula Vista, California 92012.
APPLICANT FILL IN BELOW THIS LINE, THIS SIDE ONLY - PLEASE PRINT OR TYPE
Job Address: 100 ï11é\"k~.\" \¡-(.êt'r- Lot C) I Block 1- I Tract "'"':dc... T..-"d-
Owner's Name Owner sMalling Address Telephone No.
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~ Designer s Name Telephone No. Job Status
a:: 0 Proposed fZl Existing Bldg.
0 Jè'">':> lì1 C I., \ E. '" 4J.",-GlICIÇ
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- Existing Use Proposed Use Plan Flle No. [SJ Under Construction
fl:\hc (-{t',-rèt\'~lL~'(\ 0 Complete New Building
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Clearly define all items requested in the appeal, Submit Other Documents 0 Yes
plans and other documents as necessary to explain and I Submi tted With 0 No
succort reouest. I Request
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State why it is necessary or desirable that this request be approved and what
arran ement device or construction is ro osed as e uivalent to that re u1red.
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ner or Authorized Agent Signa ure Date
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If additional space is required, attach separate sheet,
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Item 1!3A .
Page 2 of 4
THIS SIDE FOR DEPARTMENT'S USE ONLY
Case Number
112-92
cCupancy
one (1) N/A R-l R-3 In Progress
nformatl0n Requeste
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Investlgate It e ate
Daniel Mandery Plans Examiner 7/23/92
o v> Uniform Building Code, Section 5206 - Roof Panels, states: "Approved,plastic
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, Uniform Building Code, Section 5211 - Awnings and Patio Covers, states: "Approved
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" plastics may be used in awnings and patio covers.... "
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Upon review of the manufacturer's specifications and United States Testing Company, Inc.
v> to- Report of Test Number 101128-4 (attached), staff recommends the use of "Macrolux" co-
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o UJ extruded polycarbonate thermo glazing roof panels, located at 155 Madrona Street, based on
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to-I- the following reasons: (1) The roof design for this paneling complies with the recommended
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0« loading support guidelines as specified by the manufacturer's report by utilizing pur lings
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:E which is an acceptable dead load for a patio structure; (3) This roof paneling has 200
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U z times greater impact strength than glass paneling and ten times greater than acrylic
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0::0 paneling; and, (4) Flame Spread Rating and Smoke Developed values from U.S. Testing
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oa ..... Company Report Number 101128-4 complies with Uniform Building Code requirements.
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B-419 (Revised 8/79)
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Item 113A
APPLICATION FOR A CODE MODIFICATION OR USE OF Page 3 of 4
AN ALTERNATE MATERIAL OR METHOD OF CONSTRUCTION
(JUSTIFICATION - CONTINUED)
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Item 113A
Page 4 of 4
. THE CITY OF CHUIA VISTA PARTY DISCLOSURE STATEMENT
~tatement of disclosure of certain ownership interests, payments, or campaign contributions, on all matters
...hich will require discretionary action on the part of the City Council, Planning Commission, and all other
official bodies. The following information must be disclosed:
1. List the names of all persons having a financial interest in the contract, i.e., contractor, subcontractor,
material supplier. fV(JNE
2. If any person identified pursuant to (1) above is a corporation or partnership, list the names of all
individuals owning more than 10% of the shares in the corporation or owning any partnership interest
in the partnership. \ill-tJ E
3. If any person identified pursuant to (1) above is non-profit organization or a trust, list the names of any
person serving as director of the non-profit organization or as trustee or beneficiary or trustor of the
trust. fV 0 Nt
4. Have you had more than $250' worth of business transacted with any member of the City staff, Boards,
Com~sions, Committees and Council within the past twelve months? Yes_
No If yes, please indicate person(s):
5. Please identify each and every person, including any agents, employees, consultants or independent
contractors who you have assigned to represent you before the City in this matter.
(\otVE
6. Have you and/or your officers or agents, in the aggregate, contributed- more than $1,000 to a
Council member in the current or preceding election period? Yes _ No V If yes, state which
Councilmember(s):
Person is defined as: 'Any individual, finn, co-partnership, joinl venlure, association, social club, fraternal organiZalion,
corporation, estate, trust, receiver, syndicate, this and any other county, city and country, city, m nicipality, district or other political
subdivision, or any other group or combinalion acting as a unit.·
(NOTE: Attach additional pages as necessary)
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Print or type name of contrac r/applicant
(A-1131A:DISCLOSE,TXT (RevUcd: 11/3019OJ
CO-EX
, , ), I,.
Jly 9 , 1992
RF.:: sult,abil.i\cy or "tlê\c't:O lux-II co··extruded Pol yca rbona \.:8 tllerrnogli'lzin9
"51 all Rr)provp<.! hliltl ¡"q IlIill:<od.al.
IfMucro]u)o: !:; t t.~\ If; t\ \ l' n( 1 r;l)ceL f n!:; manuf<.ct.ur·(~d by Co-Ex Corporation,
Hocky 1-ti.U, Cnnnpc\·"i (~\lt m(!(?ts or:- exceeds requlrE:~m~?ntB of Chapt,er 52
Liqht,-Tra11s1"i 1:1:,\11(1 Pl,1r~t. i cs, of th"J Unlform ßuildinq Code, 1991 Edl tei on,
for a CC- ;1 pi i)[;t h' 1)\['\ 1..eri;) t. I\dditioni111y, this mctteeit\l has virtually
ich~nt tC<'l) phy~:;i.c;:)l Rnd mr:"CI\d(1ic~ê\] propürtios to competit.ive tnat.f~t· ia Is
such nF:í 'I Lex,Jt! T!~f'~t'II'l'i.; lr.·,)l· oncl 'I Po lyya.l". ^ c~OJ1\[la t' J !:;on of' physical
prope,l,tic6 ant1 Wl.\ 1"'1.';0\.I1! .í (, r..; " ell cOl1firm our stò t(:I)\H;-~'lt. At tHche.d please
ri11d our 10 YQilr:' \,¡fr'ltTï:\nty.
unforh""Üel y, We hiìve lIot ¿\s yet. completod üUt' application for an ICBO
li"tin9 at\ we und€r~¡~t.a net tlI·'t. more tests <'Ind informatIon will be
requ j rE,eJ [or nè\tionnl an.d J1\ p¿Il:Licular I California product listings to
demonsLratr'.. cOlflpl.i ;'\J\{'.I' \1 L 1..11 cx:i~tinq legIslat.ion reqardinq en7rg);'
n!qu i ramen t. 9. "le :] I (, .'11 \:,,1:1\ \ II') our cur.t"pn\ tf~8t rep()t't~~ and InVJ.te
your. G\JBtomøt:~; to (;(!11 \._l'_.;_~ C I.. \ j~::; d i.t:'(;ctly ñt (BOO) [I'18-5J(,4 if further
informat.J.on i.:· l' c!qu i ~·¥"'cl.
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Vet'Y truly Y()l.ll"S I
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1;'lÄì\ UI1Ilc]c] c¡ 'l((H' 'lG;3tI11~ COlll¡Jany, Inc.
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EnGinoering Services Division
lrt~d
~")1 rt\lr~:; h.·J AveNUE:· r:AH·~qELrJ NEW JERSLY 07004·0Ul)()' 201-S7S-5f-':'2
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REPORT OF TEST
CLIENT: Co-Ex corpordtlon NUMBER: 101.128-4
41 Hammer Hill Road
P.o. BoX 326 June 4, 1991
Hoçky !Jill, connecticut 06067
SUBJ f~C'r: Slutace Burning Cbar~cteristics of Buildinq Materials
R E r)::R:¡:; nçj;;.
Co 'Ex COrpI)l'<ltiun, p\,\ rçha ~;;é Ordcer Number C253 dai:ed
MDY 2, , 1~1<J 1-
O¡:~?3_.i'r<F.1'..9R){ED :
'The c,uhm ii:ter.l sample wa,.; testèd for Flammability in
p'c_c()njç'rH~f.] 'Hith t.he procedures outlined in
J,5TH E-(\4-89a.
ª-l' I:V?I,J, _J: Dl'mJ' U.J:.C:Ji.1';t QRt
Onf? (1) ,'ample of polycarbo[late panels waG submitted
and i dEl1ti f i ect by the Client as:
16m, Tri pi\? I'd 11 polycarbon"te Structured Sheet
Te¡.:d.inq $upervisF.::od by:
__ _~i - I., / ,,/ SIGNED FOR THE COMPANY
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pac¡e 1 /. st.eve (',11 d<ico\.:1 - - -.--
or 6 S(~n¡or. ~'::up1.:~rv i ~;or Jr
lv F.i.r:n '!'0cbno 109Y sr~cti.()n V' Pr.esident.
Rlçhlond CJ
Løboret.orles \11: !'Jpw y('f\.; . \~),II.:èJgO . l.D~·, Anyol>3s . lulsa . Modesto . Oclam1l'
Ulllfffl J,~q~ 'r\"H~ "1 ","'I" ,~ .r'~.¡¡' .~,' u 11\.' ~n f'" 11'0 pçt~)ld 1151 0' ¡Ii[ ('(11111 1" ,",,'11011 HI(1 ...,,~ ,btJR(IHP 'IHI T~r;, "NO 'H( !'I~w( o-r '"1
JHIT~P "~'(~ '!~¡""( ~(\_'I"'" 11/( ". 1''' ~f.'~ "e '''''h~I' ..t "I'\~ 10 ~r l~ffl ~..~t. "d (IHU"':T1,H;tJ Ih ;'QVtl",I"1ò '0 'f\oll I:iI(lH~'L 'U'lIr. 'Nt' "'lr'II ~(,...
"l'~IC...TI"'N'O .",·f IHutl' C'. TIn ~'~t ''T \11' ,,"'n ~, '.~I'II~ 11.T[~ l\~TI"'~ ~Ol"'"'' 'II'; ..",,. .[~r"'" ·~u. '1101 "'lnTtN .~'"OV"'I., ,-,Ull 1(_1:111',. ..~'LY 0"'_' f~ .,,!
~IÞH""." O. ~~r)'.f.P·.'.n ,,'I"'''''!~' .' H" ,,," -o"''''-'''¡~ ,_ø '0 T~f ~...t!l(\' ,.,n~ ~ j~I'). 1~'~~!~TIDN5 IO~H IHUtn ÇlTIH~""I't ,,(ç~"[D 11H lrn
'oj'~ftrlt')" "11."'\ ..t "!;'IT '''~I('Ti\'' ,_,~ .'.'.n'"'''''' '.' ,.., ~IJ '''''~ ·'r HH p>1 ,~,'~ ...rllt" INt ",.IOH! ""~ ,..[11 01{ C, ~"~l{tlt1~~ Ibr.."çtl,"'_ ,,"'..,.
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11\1 ~lItM" ,!; "H~1iI H" .'~:).1 '1 '"t~lr~, ~'_'lf' "'0,' 0""'."[' '" T[~l\lo() ~II~ 11!41~'" A W,I,)I."" t" fI".TY ".T~
J"'("m¡ {],! ,-\ t"erniJo?f DJ the S(ì~ Group
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Ilted States Testing Company, Inc.
CLIENT: CD-Ex corperation NUMBER: 10112B-4
1N'¡'J&2RJ.LG:L:li1..Rt
Th!$ report presentG te$t results of Flame spread and Smoke
Developed Values per ASTM E-84-89a. The report also includes
Materia"l Identirlcation, Method of Preparation, Mounting and
Condoitioning of the spec1111en5.
The testn WerE! n~rformed in accordance with the specifications
set fort.h in AS~M E-84-89a, "standard Test Method for Surface
BUrning Characteristics of Building Materials", both as to
f'Hluiprnent (1ncJ t(-~:.:;t pr·ocedure. Thi~ test procedure is simìlar
t,() UL-723, ANSI No. 2.5, NFPA NO. 255 and UBC 42-1.
The tnF"t rp.Sll 1 \~q f.~over t.wo pal·amet.ers: Flame Spread and Smoke
Developed Valups during a lO-minute fire exposure. Inorganic
cement board and red oak flooring are used as comparative
standards and their responses arm assigned arbitrary values of
o and 100, respectively.
~R~:M,MT¡9ILMJ)._Ç.9lm..¡T¡ONING :
Three (3 ) 24" x 8'011 sections of material were fitted end to end
to form a 24" x 24'0" specimen. The specimen was laid on a
2-inch galvanized hexagonal wire mesh supported by steel rods
spanning ~h0 width of the tunnel.
The ~ample was conditioned at 73" + 5° Fahrenheit and 50 ± 5%
rQlative humidity.
TEST PROC.f.&llRF: I
The tunnel was thoroughly pre-heated by burning natural gas.
When the bricy- temperature, ",ensed by a floor thermocouple, had
reached the prescribed 105" Fahrenheit :0 5" Fahl:"enheit. level, the
..amp1 e was ins€'rted .in the tunnel and test conducted in
accordance with ttle standard ASTM E-84-89a procedures.
The operalion of the tunnel was checked by performing a 10-minute
tefd: wit,]) inorganic board on the day of t,he test.
Page 2
1'1 . ~ - I" - ;"-I~ : h..J'· .'-" t,l :;1i.~LGG:~C1( ,:.r : Ci T ?):' ,/CI T,' i~
,\Ued States Testing Company, Inc.
CLIENT: Co-Ex corporation NUMBER: 10ll28-4
.'UUIT.....BES UH';t' 8 :
The test result.s, cßlculat,e,d in accordance with ASTM E-a4-89a for
Flame Spread anG Smoke Developed Values are as follows:
T0.t;t Spncimen: 16mm PIC
Flame Spread Index*: 100
Smoke Developed Value*: 405
*Graphs of tho Flame Spread, Smoke Developed and Time-~emperature
E\:r.~ ~;h()wn in Figures 1 I 2 and :3 at the end of this report.
º J}J~J:.R·(I~ 'r.J;QNß...t
Ignition was notod at 35 seconds along with charring, melting,
and drippings of the specimen directly exposed to the flame.
Also observed were flaming drippings and floor burning as the
flame front advanced the complete length of the specimen at 3
minutes, 42 seconds. ~fterglow was evident upon test completion.
Page 3
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