HomeMy WebLinkAboutBUTTE CO. PLANNING DEPT. 77-23 54
1 S 14
4 0,- ax
.........i r1�1
U
{
C}
C
�
y rn c�
4-
7
6 d
..14
xsr �• a
iJl.. (7 ♦ I
2 J.. e
2a,
4
k1
4F�8 e
1 ri
�za�t'ions �, Persoris Consul 1 e'd for '96c.flori .15'14,2,,Pnvitonmental , A,
h' J
u i ki
Td, C6
I un W
tt. County Chamber ,of Commerce;`
t"'tP County T�epartment
i= to County- General Pl.anil
ate "County Histotidai tls6iety
'ate County office of 58i,icat�0r
� J
nl. ft
�i , �r
�.Cpunty' Plani�,�.ng 'Conun3 ssioY► ,
,��Ccunty ��lann� nc Department
i�tr County Public Ilork�bepa tmert
; �,'e County
�tte County' So'i°l Su Vey '(C ?.S. ` dpart teiYt of Acjr ci-iti�uke w,
x
0 (Ccu?nty Tax Assessor
el'..
�e+ e Kour y Tephnical:I+clvis'ory Committ•,ep'
�b �a nS e CdTf?Yh1 �^a 1'E7x1 rJ tri '� t,t '
late County Jle.j fare DePartmen "
i,,4fornia Iliotor cal IariClin0': MQ- Department a£`'Pai ks\ K
Re'
creation. +7iine 19?;l` „ ,
t>M foYhia liisfory Plan �o]:umes � ;.� and I Hepar pent .of
�*S.rk�'s +��nd Ret;reAtion., August
Piarlhinq Department,:,
� _o �Pic 1,6rk,s tmerit �
.�s th Jolrson r Pr fossor of Antgotho,logy CSLI i'r�iGO
K6i4Y
d4Ley .Public tdorks Department
-iIIe Public works tic. a, •tment
y
11P,lItilleYellbw Cab Obtopany�� � ~
c,er �iva l its• Cca'nt<r'61 P],ari;, r Cala Lorna a Sta�c� Grater �tesonrees
�Cfttto Board, Ceiitrral. lrhllpv I'eaiorir sacr mento i'ver Dasa.n
r;A arid. North tahontan Bash
S�ual i titer.Cali £orn'ia State t9a,ter Itesurc,��s
y
Crit oard ► 'Se.,.. crircl Edition by rSclKee aria Wal 14 F 3) rf
Oki
t,.
�i1a'l�.cat;i on1013,
.� pril'Ct~ becember, ,. n
� terk P �xti%on so�c`ts., df, ,Str'eet Surface Ccntam Hants10,
, ig,iW .'ironniet�tal Pjrotec'tion Technoldgv Ser ex s, Offiiep of
��,�;seax�o'b anc� Mdns.tor�.ng e � ; � . l;nviron�ental I;Pxatc�ctiof
u
ebbs `\
a y �. : . �..w.,.....r.�:.�.:�.� �1..o+ta�4',
,,zjp�t:3 of bei.cxn, 8 Its_ on AVater quali
O �f
r+ ✓ ti� 46
SEISMIC SAFETY ELEMEN`i
1. AO!V bRTT y'
c,�,A:
GJ
1 ,
Authority, f1
Q w'
J
'Go,Vernmenin .Code' Section 65,102Cf) requires a sei, mi,c
'gsafety elemeht of l ''
'
a-1T, city �an& couneneral plans i as fol `���,►s:
ty
t
A ,seismic safety e1ere47
nt cbnsi.stzr�g a,f ,an adentyfcation and:
„
ap'praisal ofseismic hazards such'e,s sus�eptibili y to°suhfa�c
')ruptures from faulting,, to, ground _shaking, togrnund fdilmures,
ot^ to the effects of seTsm,i,caTly induced such asst unarms ,
,waves
and sei cher ."
Tie seitMic safety elemdot s`h�all a�.isp,inclue an,�pppt�aj�saT df '
mudsl7dds, landslides, and slope stabi , ty as neves ary geolpg c
hazards that must be'tons idq.t'ed s U10taneou91y with,Other. „
hazards such as passible sur�fce rupturest from faUl ting, grouted
a�
shaking, 'fai 1 ure and sci s�tica11 +� duced waves ..
ground ..� ,, atl
The effect of this section isto :require, ti tai os and counti es"`to take
seismic hazards into"atcouht in their planrlting programs°: A1'1
seismic hazards need to 'be considered, ,even though onlyg round"
;
and writer effects are giyen 'as specific examples. The basic'.
_
v
ob,jecti�ve, is- „to reduce los& of life, . njur i:es,. damage to property,
and economic and soclal.d75i'obat�ions r�+suTti ng from future earthg6akes,
8
Background
Earthquake losses in Ulifo�n�ia through t��e remainder of this ceptur�+:
assuming that additional si niflrant counter-measures are not taken,
have recently.booh ostinlated at apprortinately' 20 billion (Urban Geology
ea ter Plao, California Division of Mines' and Gea 0gy).` ''Estimates of
"
potential Toss of lifer.for+ this period strange vlell up into the thousands
and m4 of this loss it preVehtable,
The'l os't w det�pread effect of an earth wake is round shakin ., i's is r
qg
_ ___.
also usualtyr (b.ut not always,) the ,greatest cause of damage. Strudttes ,
of all types.y including engineered structure, and public ruti�lity 'fa,rl tiesa
inadequately constructed or designed to wi hstaod the shakin4.;f�? �+�e ')t"
may suffer severe damage or cb.�Tap;ser The vast r�a3,prity of deaths dlr`ing
earthquakes are the resUl t of strt�ctltral ; ai ,ure due to, gl buhd sheki iig
Most such deaths are preveiftable; even with proscnt knowledge: Ncw
constribctioo can and should be deigned and built' to Wi hs�'6 �rbbable
(
shaking, without collapse,, The greatrs� er�is �liyg ha�a1^d `�.h the State is
the cbnti►lue.d use of �ei75 "''t� �
o g
... tier ilt
g 4 q w �ousno i f oO r ructures inca�iabl,e of
Withstandingparth uake fora � ;
es � hquake»resistant �iesT`gn
�� ;
and construction has increased greatly 'in rtct�Mit years, though much
reMAI ns, to be l,,ear�ned � }
AMNbI i i'..
k".Ll 'all
%
U 1
ti Gr �y
fir,
" -recently, acbive traces of Tthe,, �:
San Andreas, Cala��ra s, Hayward; ando Sane'
'
J,acintoaul.
f. ts;� The special studies zones wi l he delineated �on X1.5.
n Geological Survey 'Ouadrangle' bets. 'The quadrang'�es lisued i'h Appendix`
fi
s will be included a.n the, initial distribution whic iii,, 1 lsegir� 'art or about
'191
October 1, 'and be completed by, December'31,.N19; Xn a , it'jan
the f�"ul is iiarae'd above, a l active 'or potential ly active fatal ts' ori thi h
the gt�adrangl,es 1fisted iii be 'The zones ordfoarily
�1
,zoned:. are about
a one-quarter mi l.e i`n w�:di:
T2 he State Mini and. GeoogyTBoard is required``by Ch'apt`er' i.�,° DivisTan
of theubl l,c Resources `develo
Code��to of icy �s .sand cry
,� A P terl,a by
6ecember 33, lg concerning Eea tate. de�felo�
�
ehts or striture'silt within the Speci l studies es.
s.on
a'
6 ,.'r��`'LNME'N�i IriN Jr
IY
A ` Ctincrarretit or ,s on,Of Aothor
gehurai pian element"s' to,
give specific cogntton,,to cosmic., s�fey po1'�� esu and�er<itera.
Inclusfi n of appropriate requirements and,procod'U% 7n zon"
ing,, st�bw
divislon� nd sit�l:development
,.p
regulations and building obd�s..; "Desigt�atip�
of special, zones *.1th snecia7 land develo m `)q re u �t�on� succi asF'
i'sei$m�c P
hazards rnanaement 'zo'hbs" w
preparation ofjenewal plans for areWhere` a alrange in' ris,P,,r
t patter,e
�7s n`cessry because of rir'ajor seismic tiailige o,extirerrre
� hazard. =-
'
On gu5'lding,pAspection program to identify ut safe Strl!'citures and,,ifit tigate
ne>:2 "ta1`y corrective measures,!�
" E.. Inclusion f ppotehtial earythqua'ke' des �tti.
tructiont, o�§eh%cy pians or F�
�
t r
mato disasters and ei�ergehci�es Review and'1'Saisot7 w7th Emergehcy
Preparedness Organizations andcpoliCe bepartments of o�erali plans and
,� ��� major public faci'i i ti es proposa'i gas o their adequacy th emergefi�y ;:
si tuati o,rts
:�
i
, Educa'tiohal programs to devolop oomm'Uni;ty awal on&s i5f seismic haz�rds►
G.'..Updating the building code to reflec r; nges'in techriolQgy,,
tJnT�: These guldeli;hes drew' eXtetslVely
Su gest d thtt=i^im, tr�de7 rte or the Se smyc Safoty O�er ent. in en ral,
ins, prepare �� t e Governors art ►rare ounc, `�'�"
q g
„
u y, I \,
b,r. ft Guidol roes for th6 Seismio Safety�lement> ears by �duiso-ry.
Grcup�rri .:and —Use �planhi�hg for Joint- � Gore ttee on Seisnj�c Safety.
}
Galiforniu Stato L69isla;tuhe Se�tt?nrber l�!i y"
' r
_,�sw: 1;
S 'I'sh1ic.safotV Converts to CIR dIM Pr g p d fort.C� >y
�. K� rain pF�e ai^e"
wl l l IM 5pahgltj
z .�1s�,cciates.�...;}ar�� it 19r y t�tryuol ` rhod. tr'.
SCENIC R1GHWAYS CLEMGNIT
i
w
�u !
Fk
f�,
yin
gent "ode Schon
65302
« �„ +r (it) i^equ�res a ,scenic htgh`vay,t� elemenf of all; city
r, �a�nd cgUhty.:genera1 plans,%as f011649.�
The'ptan sh�l l include a "scenic highway` eler>aeht'for the deveopmeht, '
establishment, and protection of scenic _,highways pursuant to:the +"
` .'p„rovisions of Articje 2.5 (commenc `ng with Sec ion'26¢j ;of Chaptt�r 2
" of pivision 1 of the Streets andHi`.hwa s Code.""
�' E. SC�`1 'ts AND PAT OF Pq SCEINIC HIGHWAY ,' �'Ltn?LN7'
1%i
t T'ys element peou7`desw,for' the local p1a'nni )j for .official aM�d unaffticti;al 5cer�ic `
highays `� Official scenic hi,gh>,iaysare Iso�"designated by '#rho; Staite Scenic Highway Adv !sory'Cominhiti.ee after plans have bee, adootPd ahil "submitted, by the focal'
r " jurill C,�.,. Li Hi
�I�\�� r °u
o
��
Ji �
✓„
hg latioh of land <use and density o. devei.op;mnithihthe
scenic
corridor„
0
Purchaseof scenic easeme ht
�. E.
Control's bn outdoor adert7:ing;'-
F.
Lan66ping where desirable.'}
�.
Ma�^ki ng t Vinic highway ttith�the
official,"poppy stign ":or
a loyal �
sign system, Such as the ;si gns with °seagul
l s deno 4inool%'mil
a drive"
A �h�,� . ; ta' �e �.i
1fi-san �F1 Wa,"sco. =
r
� F nl
1�
V F� `fix
� ' 1, �
J
,
� � ��;•.)
If �I
J x �
to ��,,
�
�,
1
�
„
r
_.
,
n
IL
�r
t�
r
,
*A S 4,
nfir'
q