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HomeMy WebLinkAboutREVIEWS & DOCS - 98-00042 - Walters Ready Mix - Fuel StorageTo: from : Date,, Re.. it I would like tn know the distance to existing structures. Joe Laird Walters Ready Mix Tanks after reviewing the plans for ems need to be addressed: Walters Ready Mix, I think the following The tanks need to be approved aboveground tanks. The roof and wall structure needs to be non-combustible. The tanks need proper venting. I would like to see the top partly open to avoid vapor buildup. Provide clear area around structure with no smoking in the area. Check with the Electrical Inspector to see if the wiring needs to be Class.. 1 explosion proof. If you need additions is= information please let me know. 0 it Code. review e - 10r: Project I} Wal ter Address: No �-th 3rd St 1B ready m ix Dies�l Storage Page # 5 STAIR NATES: Private stairs Private stairways and stars serving an occupant load less 1} A private stairway must be at least 36 inches wide.. 2} The maximum rise of a step is. 8 inches and the minimum than 10B Secs 1006.2 rug. i s 9 11 b Lajrway j4 to 38 inches above the nosing if there is more than 3 risers. Sec 0 4) Provide a guard rail where drop off is greater t�a�"9 Except10 4) Sec. 5Q9,1 n 30 Inches. 5} The min iMum height is 42 inches --- Sec. 5Q9.2 6} Open guardrails shah. v.�intermediate rails o.� ornamentalpatternsuch that a sphere � ��}�� ,d.� 5 �n diameter cannot pais through, Sae,, S&O A? --- Sec. 509.,3 The triangular opening formed at the guardrail maybew riser, tread and � 6 in�h�s. - so9.3 exc. 2 7) The minimum headroom is E ft9- $ inches. Such clearance shad be measured vertically from a plane para11e1 and tangent to the stairwa tread nosing to the soffit above at all Dints . - y 8) Enclosed usable space under the stairs is required pec. IUD�.15 as required dor 1 hr. f ire -resistive constrUCt�ione to be ��°tectec� 1006012 LANCINGS AT DOQRS: 1) A floor or handing shah be provided on each sides of doo_rs. T�h access fog persons with disabilities is required, the floor oreland]-nq shall not be more than 1/2 inch lower than the threshold, When ac is not required, the maximum, is 1 in.ch,, --� Sec. 1004.9 ���5 2} Landings shall have a width not less than the width of the staff or width of the doorwayr�'�Y r whichever is the greater. The mini length ire the direction of exit is 44 inches,.sec.; mum .__ 1004. 10 TRAVEL DISTANCE: The maximum the maximum -- sec. 1Q18 travel distance �n th-'Is building travel distu-nce w�th.in an Hl,,H2 is 150 feet*1 or H3 occupancy Sec I 1003.4 feet. �.�vcav � r ��L.. . -� U i� a V J ex 3} Provide a handrail cin n„n� �; �a�. ..� .�� than 10B Secs 1006.2 rug. i s 9 11 b Lajrway j4 to 38 inches above the nosing if there is more than 3 risers. Sec 0 4) Provide a guard rail where drop off is greater t�a�"9 Except10 4) Sec. 5Q9,1 n 30 Inches. 5} The min iMum height is 42 inches --- Sec. 5Q9.2 6} Open guardrails shah. v.�intermediate rails o.� ornamentalpatternsuch that a sphere � ��}�� ,d.� 5 �n diameter cannot pais through, Sae,, S&O A? --- Sec. 509.,3 The triangular opening formed at the guardrail maybew riser, tread and � 6 in�h�s. - so9.3 exc. 2 7) The minimum headroom is E ft9- $ inches. Such clearance shad be measured vertically from a plane para11e1 and tangent to the stairwa tread nosing to the soffit above at all Dints . - y 8) Enclosed usable space under the stairs is required pec. IUD�.15 as required dor 1 hr. f ire -resistive constrUCt�ione to be ��°tectec� 1006012 LANCINGS AT DOQRS: 1) A floor or handing shah be provided on each sides of doo_rs. T�h access fog persons with disabilities is required, the floor oreland]-nq shall not be more than 1/2 inch lower than the threshold, When ac is not required, the maximum, is 1 in.ch,, --� Sec. 1004.9 ���5 2} Landings shall have a width not less than the width of the staff or width of the doorwayr�'�Y r whichever is the greater. The mini length ire the direction of exit is 44 inches,.sec.; mum .__ 1004. 10 TRAVEL DISTANCE: The maximum the maximum -- sec. 1Q18 travel distance �n th-'Is building travel distu-nce w�th.in an Hl,,H2 is 150 feet*1 or H3 occupancy Sec I 1003.4 feet. ,.* November 19., 1998 TO.* Dave Walters FROM: Joe Laird SUBJECT: Fuel Storage Building The fiollowing mems need to be considered in regards to your fuel storage budding: 1 — The budIding should be at least SO ft. from any other building or from anpropertyY Ione. 2 -- The roof, trusses, and wall need to be constructed of non-combustible maierial. 3 -- The hanks need to bedapprove�(by the Fire Deprt.} above ground tanks.. 4 — The tanks need proffer venting. � -- The buold'ng walls need vents or opening to help m1,11mize the amount of va or the bullding. There need to be some type of a fare s�zc�ion az�-an emer�t to su � buildupIn botforn of the tai* storage area. The, posszble buildup of gas or diesel va c� vapor out of the the greatest hazard that needs to be considered. fox i�� the buIding�is 6 —Sec It� 18 of the U�aiform Buil�izng Cade requires two separate exits. co aindxc�.tes that exii doors shall not be provided with a loci or latch � p�' t�ached�. �� also assume vrnn w�]t nrnh�j.��, �.,��.� f,. � �.n�ess it is. panic hardware. --r �a11L Lu pug Pa"Ic, hardware on there. .Assuming you are going io build sort of landing a.nd stairs at the doorsI've �nc�u�.ed sone sh�e�s indicatinCQIIStIuCt1Q17 ie(lllit'prnpntc fn,. t�.,�..n :*�--- _ f- g some Qf °the - - -- --�..�aa vaiivAiL�I � 41���G ILcIn�. tLe, fandlr�gs, stairs, guardrail) It appears thai the doors would need to be near the side of the builciing to allow fog thebet down to f�'!t? }lnttnm r►ftl,a �'l.�r.� stairs to wherethe tanks are. tSee Drawings} 7 — Secure hanks solidly to the floorso thev cant move during excess or u lift of floor by ecess water pressure. p g — Electrical wiring needs to be Class I explosion proof. 9 -- Provide a Near area around the structure with no smokz��g 0n the area, ILDI CODE thr ugh u t With smoke, May be increased to 11 not be more than 150 passageway r an u_ nih u t with an auto - rim). In buildings not the distance _ji.11igorIlr n— ri rd .s not exceed ate OL l- Such Sets, 1 .-tris tis- -instrLied as adjoininla tj /ening ro G }-smoke `()"gh which the exit hallbe c01111eetedt is r 1� )r-to-icelllng Height and .9s. shall be of not less in Section 1005.8. r ctiy to the e terjor at required ex* Its directly i t balcony shall be 'e,quired by Section idory be 44 inches it sery ing an au di - h greater width i 1 5q1.7aI'e feet (18.6 ►m shall be within ens than two exit aid that stairs in clear width. 11r Purposes. Occupant load 1994 UNIFORM BUILDING CODE 1017.10-1019,3 1017.10 Basement Rooms. Exit stairways from a basement shall %E directly to the f or of the building with -out entering the first floor corridor} 1017.11 Panic Hardware. Exit doors from rooms having an occupant load of 50 or more and from coi-ri'dors shall not be provided with a latch or lock unless it i ni hardware. 1.017.12 Feces and Gates F School grounds maybe fenced and gates therein equipped With locks, provided safe dispersal areas are located not less than 50 feet 240 m) from the, buildings. Di - p rsai areas shall be sized to provide an area of not less than 3 squarefeet 0.28 n1 rant. shall hall not installed across corridors r pas leading t suchdispersal areas unl complythey with exit: requirements. See Section 1021 for exits from dispersal areas. SECTION 1018 — GROUP H OCCUPANCIF.0 Every portion �of a Group H Occupancy having a. floor area of 200 square feet (18.5 r more shall be served by at least two separate exits. EXCEPTION: : Group. H, Division 4 Occupancies having a floor area of less than 1,000 square feet (92.9 M2) may have one exit., Within Group H, Divisions 1, 2 and 3 Occupancies, all portioris of any room shall within 75 feet mm) of an exit door, Exit doors from aroom alas sified as Group H, Divisions 1 i O c c up n s shallnot be provided with a latch or lock uffless it is panic hardware. Doors leading to a corridor of fire -resistive construction shall have a minimum three-fourths hour fire -protection rating; shall not have more th an 10 0 s quare inches 0.0645 m2) of it blas: set in steel frames; shall be maintained self-closing or shall be automatic losin as defined in Sec Lion 713.2; and shall open in t.e direction of exit travel. Within Group H, Division 7 and within fabrication areas of Group H., Division 6 Occupancies, thEdi t n. f travel t o tori r exit door# ii rri T, ri a t l exit exit assn i n en- closed stairway shall not exceed 100 feet 30 480 mm). SECTION 1019 -- GROUP I OCCUPANCIES 1.019.1 E-xteriar Doors. All i-equired exterior exit doors shall open in the direction of exit travel, 1019.2 Mini mum Size of Exits. The clear width of exits seirving areas occupied litter patients shall such that it. will allow read a o such equipment, t � p � t shall t� than n h(1118Other exits shall bpi a clear width f not less than inches F There shall be no projections into' the clear width. 1019.3 Corridor . The minhnum clear width of a corridor shall be determined as specified in Section 10.03. , but shall not be lessthan 44 'Inches G11 mm), that corridors serving any area housing one or more nonambulatory persons shall not be less than 8 feat (243''S mm) in width, EXCEPTION: Corridors serving surgical areas of Group 1, DiViSion 1.2 Occ ancien shall not be less than s i feet 1 in width and I reaching an exteirior door, enclosed e i t staftway or horizontal i t and shall not pass through an adjoining room. Any change in elevation of the floor in a com'dor serving nonambulator persons shall be made by means of a ramp. . Cor*dors shall comply pith Section 1005 except that in hos ita s and nursing homes classified as Group 1, Division 1.-1 Occupancies the it pgyp l . bursas' stations including space fr doctor' and nurses' charting and communications• con- structed as required for corridors need not b separated from c rri+ or . 2. Waiting areas and similar spaces constructed :r � t � separated aired for corridors nee . +� 9_ from corridors, provided. . 4 ACCESS- -IBIUTY FS � �R ST , RUCTRL iRCE Em ACCESS- -IBIUTY FS � �R ST , RUCTRL iRCE Em OCCUPANCY 61 . .... - ..__. _ - Lys- - �� - _ � _ - ��-_ _• 7 i •. LALj,i.ae. Kyr J. . ul tz tj � r � � n-0 .. ' ; U2 (D CL _ '' _ * r.• 0 w ct IV r F5k�d CL *Tj O0' �� s r-5)= a o - CD c: cot -� nn 16 OIL '# rFRt ' - *— CDCL U2 �n'`. �' clo r -ILL P6.0 CD - a ; ' cn �. cn CL .gip Ftn.{ ...� •- 0 + -CD 0 c: All L-d— �t7d' ' k Fr .' Y+ �. V `. ;. GF)Ju CIO ' CD Ql% GO CD r -L- CD TABLE 5-A—EXTERIOR WALL AND OPENING PROTFECTION BASED ON LOCATI() PROPERTY FOR ALL CONSTRUCTION T PE I or excelptigns see Seg503.4.. —---a•�z r Kava y 9 c z in 0 ca z 0 0 0 m in - •. \ y � . � in 10-0i C-11 al 00M1997 UNIFORM FIRIE CODE APPENDIX 11-J STORAGE OF FLAMMABLE AND COM13UST113LE LIQUIDS EN TANKS LOCATED WITHIN BELOW -GRADE VAULTS SECTION 1— SCOPE .Slora ae of flamniable be or bible fic,, uj in tanks Jocaled with 1,mlv-grade, vaults shall be M accOrdance with Appendix H -J. This appendix applies OnlY tolt-s that'� ; ` hail 'tely boloiy r d l, 111c lid of the�i 1 F i s allowed to be at griadc level, SECTION 2 — DEFINITIONS V T the PUTONC114, "below—g "-' 'I's defined as follows_- BELOW -GRADE VAULT is an enclostire con'M*StingOf four walls, a floor and a 11"d for the pwpose of containi'19 a flammable r o i u title liquid storage tank and not irate nded to be occu- I d Other than for ill f repair or maim enance of the vault, the storage tank orrclat.ed equipmi7,411t, SECTION 3— GENERAL 11 Pernifts. pe tal I a n d opera to a belo w gFacle vault. Sec Section 1,051 w -Vaults. a" It{ all not contain slOrage Other than the liquid it, tile va.ulted to SECTION 4 .-- LOCATION Vaults shall be located in accordancewith Section Vaults shall not be located t u ildi 4 EXCEPTION: VaUJIS MaY be i c t d Wider weiifficr comstrucled incor ali - with inn f)( . . ,v and undcr canopies conuctc in acct-)rcl;a11Cc �Vjtlj jilt] Buildilg Code. SECTION 5 -- VAULT CONSTRUCTION 3.1 General. . l al l be designed by and bear the s ,anip of a PrOfossional engineer. Valuta s �jlC1 I be Constructed in accordance , th IllBuilding Code* Consideration shall .� T ill t sol and hydrr)static loading on tho floors, walls and lid" anticipated se* Mieforce-'s, up1l"ffing by groundwatel. oy flo()d, 1 and to loads im- posed fTOM� Suet, tis trek-anduipinent loading oil the vaultj � �� a share a common al I shidl be I iqul-d and vapor tighl a rad seal l he design to with Sia n d tht load d when the Wr , t 1� filled wk t t a .2 Materll. Materials. 'Vaults ll -'dl 1 -ye constmetednmbu ibi EXCEPTION: loins sees iind waterproofing materials. Vault Materials shall be compatiblewith fiqui'ds stored 1*n tanks, .3 Ecr. Vaults shall Form a coynplele enclosure. Tile Wall's , flWrs end Ind shall be liquid blyh , There shall he no hzickfill around the tank or XPiffiln the vaunt, Thr floor shall drain to a sump. 5-4 Axrangeilient,, Each vault 'shall contialn gilly one tank• Compartment e-ifitanks are allowed and shall be consi"dered ngle tank. Liiquid Re(novtll., u 1 is shall be -ri with an approved APPENDIX listed for use witil flatiln,-.1ble aud cOmbilstible hquids andsh�111 I milits vaults. Ire lot aired t e � ` }6 Accessway. Each vault X11 be a € *. aPPMved 30 { iu i Flo Inches (762 mm) ancl with a Permanentlyaffixed sways shaji b -signed tO be nonsparking, En entry point hall be secured again.si unc1u1l). ri c1t distance CF0111 3nY P0.111t InsWe. a vault exceed .t (60 . 5.7 F fectrical ClassiMication. The -Rec within Ing is I r 11 llgLd in � t nk Quail l� � tit the Electri'cal Code, SECTION 6 — VENTILATION .1 Cla ss I Liquids* Vilu1I t a'n i Ia - •uids ll t d installed ire r itt Section8003.1. 1 ventilation'te aopera �- IY a -Rd shalt be designcd to operatc Upon activation of the vapor- 01 ylion at o rate o f f per square � Us- t �r in"), but i o carie 1 ill efin (765 LAS per m2). A means Ofl an ual1v c F t1 bill system shall be jai{stalled tit an approved ifa* 6.2 0a s 11 and Class III -A III-AL tji ml ' i tanks ti. i .,91orir)g Clas,,s11 aiid Class 111-A li g ' provided with an "PProve(l nlcalls, tO ve"t1h1le the nt ri(�r 2 d to remove vapors rso gel a s wa. a SECTION 7—TANKS AND PIPING 7.1 General. 1flks Shall be, listed for aboveground use. Ar- t1cle 79 andSection 7. 742 Cleorance, Clearance, around tans shall be adequate to al - 1(1w for inspection n hall be approved. 7.3 Cap& -1-111e jnax I Y 'Mum capacity of all i i -M trip t rI� a liquids shall be 12,000 ell e 7.4 .1 Elinergency Veikts. V1 por�t- ` t b r* e and shill :1 are I ���� Vault. s " lie EXCEPTION: Em r enc velits Ore idlowe # to dkehiirge to this c , to rj or of the. vault when tile tank served by Cbe v t t is das i it erg to wilh- sMaadthe pressure creatod if the eniargelley vent pips filhi with h uicl, 7.5 Norm l Vents. Normal to vem piping shall terminate feet (3658 inns) above grads.. 7.6 Anchors. Tanks shall be sifit-alAy anchored t ft X6.1uplifting dtic to fioodi a Piping, Valves and r1ittings. Piping, valves and fittings be L shall in ace0rdance itti Section 7901.11. Overfill � t t o. O l ilI i n l�on shall be ro i in - accordance with Section7902.6.5', � e use of a float vent valve shall be prohibited -k –299 e Ws APPENDIX 11- ' P �i SECTION 8 — MONITORING AND DETECTBON 8.1 general. Stolragevaults shallbe provided vapor- and liquid -detection stcui and equipped audible and viSMAI warnLjng devicesAh battery apor- detection souen nd Tis r system deter r that,reach or xe r t of the 10wer explos've I* nit of flic.. liquid st or : Vapor detectoFs shall be located n 1a � � than 12 111 4.8 mabove the lowest point in the vaillt. Liqiid-detection SvSterns shall smind an alarm upon detection of any liquid, including water. Liquid dtecto r hall be. located i accordance with the manufacturer" Instructions, 8.2 Alarm Signal. Activation of el"thervapor- or i -detec� tionsystems shallu anal to be sounded at an approved, constantly attended. location within the facility strVingflit: tanks or at an approved location_ Activation of vapor detection systems shall iso shutoff dispenser pamps, 9-3 Maintenance and Testing. Vapor-- -and Ila uid- t ti sys- tems shall be maintained and tested 'in accordance with Article 10. SECTION 9 — DISP-ENSING SYS M D",sPCnSi.n9 Systemsshall be in accordance 79. Dispensing dev' t vaults. ices are allowed to be installed an tops of 997 UNIFORM FIRE CODE SECTION 10 — FIRE SUPPRESSION AND WATER -SUPPLY SYSTEM 1 *1 General. Fire-- i ippression equipment and water shall tv. in accordatice with Articles 9SUPPIJ archon 1Y: EXCE I : Wlien a,) adctjualc public watersaipply is not av ai f - awc, ail approveLl fire -r r je t n Flee shit be Plovid 1. The plan si) l CA J xc r t+1l+aCrSupp, 'ci'Int 10CRtiO n(I fire O' i Fe,of �� �. projected: Uie, hquid stored, exPosurc imzards, response time and --�IpabiII'ties f [fie. liocal fire depadm nt and other conditions dot arr, present or that May be required by the chid, 10.2 Fre Protection, EACH Va Lilt shall be providedwith an a4 r v ed a uto mati'cor manual means o f app) i a fire- r � ag=t t the interior the auh& SECTION 11 ---- SIGNS sians finin ,r ance withckion 79019. In additi ll C;aCh Vault Installat10H StOringl 1., 11 or 111,A liquids shall have , label rplacard above gratte identifying the msten l stored in each vault in accordanceWith UFC Standard79-3, At each acres sway nito a vault, Signs shallbee i i retro the neck. forprocedures r safe entryinto n n spaces. 1 74, 4 N 11997 UNIFORM FIRE GODS APPENDIX 11 APPENDIX !!-J STORAGE OF FLAMMABLE ASID COMBUSTIBLE LIQUIDS IN TANKS LOCATED WITHIN BELOW -GRADE VAULTS SECTION i — SCOPE StO.� �e old i i 1 ora �nibu t'bl ll • ' �n tanks located wifh below -grade vnults shall be in ecce-rv, with Appendix Tbis appendix applics oilly q) vallit that are, intstalied eDmpletely beloNv grade. 11c lid f the vault is allowcd to be at grade level., SECTION 2 -- DEFINITIONS F r tfle. PUrpose, of Appendix IIA " l -ryalt" is defined as follows: LOQ' -GRADE VAUUT i-zn enclosure consistingol" four wirflls,a floorand a lid for the purpose of containing a flaniniable ,1 orcombustibleliquid storage tank and not int(,xnded to be occu- pled other' Inspection, r air or maintenance of'the vault, the storage yank or - elated equipment'. SECTION 3 —GENERAL .1 PerDlits. Perini is are required t n oto l 1 and operate a below- gradevault. See Section 10-1,5. 12 Vaultis% au I t all D[ coint -storage other than the liquid hi the vaulted tank. SECTION 4 — LOCATION Vaults, shall be located in accordance with Section 790216.3 f OT underground Mit'l s sliall not be located bcricath buildlng,,S E ff] .- Vaults may be locate under v eaffier shelters conAfticled in accaridance withedlo 003-1.141 an lin er Cann pies con trude 1 in accordance with (11c Buitding Corrie. SECTION 5 — VAULT CONSTRUCTION ..l Gener t, M-lults shall be, designed by Trod bear t o - a Professional engineer. Vaults ti ll bc n trust ill rR ccordance With the B-uildlhig Code. ConSrideration shall be given t o soil and hydrostatic loading the floors, wall's and fid- amici pated sels- MIC forces, uplifting by groundwater i)r flooding,and to loads i - posed from- above sucji 'is traffic -and equipment loadilIg on the vault1 .Ad' Jacent vilults niayshare a commonwall, The coni - mon wall shell be, liquid and vapor ti t and Shall be deli gned to withstand the load ImPsed Mien the vault on eitherside of the wall is filled with water_ 5-2 Materials. Vaults shall be constructed of EXCEPTION; Joint sci-Ils and,w5cit roof n t r - j; . Vault materials Shall be corp ,til ith liquids stored ' I tan ks. 5.3 Eficlosure. Vaults t 1 11 form a coinplete eliclosure. walls, floors Kind lid shall be liquid t"9 ht. There shatl be no 1) ackfill around the tank or 'shim the vault. The floor shall drain to r SUMP -s 4 Axrangement, Each vault 'shall colltain OntY One terink. Conipartmentali tranks itre allowed and shall be consWerect a single 1 to . 5OON Liqnid Removal.. Vaults is shat l provided with k � , roved means 0r the removal of liquid, Wil � provil listedI l and ibLiti��� �iqi-(wid { vaults. Puaip,,5 tire ilot1()wed to serve, mlfltip� required to be permariently111sttlle 5.6 Accessway. Each �jujt shell be accessi lC byCa Of 30 inches and with a rni i'vi n t l affixed ll a point entry distance fr al ally Point 11151 e. a vault to an accescsway -I exceed 20 feet (6096 in n 5.7 Electrical+ 1 i e il)n. The sp'ace within anyalt st ing Classl or 11 liqUids in a tank shall be classified in accordanc with the Electrical Cede. SECTION s — VENTILATION #1 Class i "+� # Vaults ontart i tan � r' ng Class 111. Dido shall 11-cive a ventilation systelli installed in accordance, witl Section 8003A, The nt dat1 ll ter shall operate contilluolls ly and shaft Y� � t a rat w I '�- i i 1i u i l- t ction System r hall provide Ill tion at a rate of _CfM PVF Ur foot (5.1 Us per nil but 1 .rt lse lekss than 15( efii 0per , A nicansy controlling the vee 01-ation system shall installed a l�l�Ir . approved 1 j n. 6.2 Class It and Class J.H.-A Liquids. Vaults contailling i7■p Fc, storing Cfass It and Class 111-A liquids sh ll be provided With r] Approved nicans to ventilate the 1`nt rior and to renin e vapors. 6.3 Arrangement. Ventilation equipment hdall not restr,ct SECTION—TANKS AND PIPING .1 Genet -al. 'Canksshall be, listed for above frunu s -c. Tauks seri piping shall he designedand installed in accordance With 11cle 79 and Section 7. 7.2 Clea.i-anee. Clearance aro u n it ton all be adequate t i-. tj)t lilt be approved. 73 l ith l muni capacity of an individualr storing ClassI liquids sli l l be 12,000 gallonsL)- 7.4 Einergency Vents. Vapor,t1glut press ure-vacuum-style e-mergency vents shall bidedfi hall d 1���ge inside the EXCE-Offu1 . uc-ats Me allowed to fischai-geto the ,.K- lefiOr Of tile vatilt whell the Tank, szerved by the vczA is F o slap the re.q.-qaf ted if the ray a� vent pipe filly fli liquid. 7.5 Normal Vents, Normal lank vent Piping Siterminate 17 yet 6MMabove grade. .Anchors. Tanks shall be���el anchored w t � UPl.t � n -, Valves and Fittings. PiPing,, a1ve-s and fittings sball be in accardance wltll Section 7901.11. 7.8 Overfill,rcti s oveffill projectiOn shall be, provided. accordance. with Section 7902.6.5, die use of a flet vent valve hall be prohibited, –299 APPENDIX 11- .1 W SECTION 8 — MONITORING AMD DETECTION 8.1 metal. Storage VaUjtS he Providedwith approved audibleVapor- and hquid-deteet' and .�. i r devices * with n -site Ing backup. Vapor - detection SY r - t o : to shall sound an alarm when the systrm .tects VaDors that reach or exceed 25 percent -of the lower explosive I'111it (A tire, liquid stored. Vapor detectors shall be located, g1jer than 12 In (304.8 above the lowest vault. Liquid -detect' �� x.lar upon detection of any � qui , Including water. LI -quid detectors shall be, loc;�ted in iccr ince with the aa tur r� instructions 8.2 alarm Signal. Activation Of either vapor- or liquird-detec- tion to be sounded at an approvedl collstantly attended 1ocatt n within the facility servingtil e tanks r at an appraved location. Activation of vapor detection t ems shall also sliu-toffdispenser Pumps. 83 M and Testijig. Vapor- -rid 11 uid- del v . t'S shat t be maintaHied a nd tffsted -in accordanm with Artie) SECTION 9 — DISPENSING SYS MS Dispensing systems .11 be. in aCmFdcRnCc With rt nd 9- Dispensing devices are allowed to be installed lis of vaults. OTC 1997 UNIFORM FIRE CODE SECTION 10 — FIRE SUPPRESSION AND WATER -SUPPLY SYSTEM 10*1 General. Fre-ui-ss" equipment andwtiter 'Supply shall he inaccorda cc with rtick-,s 9 ill 10 and Scellorl 10. t) � ILL F ally ble. aa approveLl f r T l c t n p) an shall be plovided, The plansliall cA )n u the conditions on the side; W;Iter SLIppl , ncitiding h dry n 11ti1q and fire size Of t )ZIf Pstllit,-Ind lank tO be prolecled: the liquid red; exposure hazards, response finac and cite-ffili � of the local firedepartment; and other conditions that arc present or that may be required by tit ellief, 10.2 r'ire Pratectinn. 1 vaaft shall be provided proved automatic or manual means applying a .fire 91jppresslo agent to the interior of the vault. 5EC71t]N 1 1 --- SIGNS signs S la s la in a000rdan 'th Seefion 7901.9. .cc wj in additi-011 acjl vault installation St0E'fl9 OWN 13 11 or 111=- fi -ld J�� l or Placard o grad o f° n T lt�1 tred III aell Vault in accordanceit1, UFC .standard � T At each acres sway into u lt, sins sJiall be posted the treed for procedures foy safe C11try into confined spaces.