9931 19TH AVE SE 2018-01-02 MF Import

Mechanical - General Requirements 1412 Controls 1412.1 Ten pambere Corwotc Each Yost ores bnprra, dared devka. EachmWisliallbsowdrolledby bdvidd twnwstalk ooredla reapondrnp b Yrrprsbre Whin to amw. At ■ miiirurt each floor of a buldrp and be comidred as a sepsrab zone. ;412.2 DeedbwW Controls: Whalen rand b cmnbd both oornimt herkq smut cedrg, z r twrrrmMc a lb steel be cepabb et a deecte, d al beat 5 degrees F Wdnn V ddh tine supply d tWgkg and Cod% energy, b Ow zone is shutalf or redeed to a rrinirnrn Exceptions: 1. Special om4 wY. special ump, or code ngriremrnte Wwo descib rut ceresds an not appropriate. 2. Buildings oor*AV with Seetlm 1141 A. IF in Ow proposed buirlrq energy analysis, heatrq and oouiq menrosbtt setpoknb an sal b to Sam brpnaare betweern 70 degrees Fled 75 dsgrar, F kadusM, and assumed 10 be constant 6roughpd the yew. 7. Thw s001I111 ngute me nal a,nngeor r between hsadq and oss t node. 14122 HwAMv Controls. I a system is equipped WMn a near, for adding nwisb", a h1eridistst slut be prodded. 1412A Setback and VvAOW. HVAC system * W be sgedppW Pith rrbrobc ordeb opaate d aawmp ft s roducbm d ewq ceo lhragh em b setheek r equiprtwt shutdown dung periods d ebvcsa or eftrrrte uo d to spew swvsd by gM system The a ftmtic ,, M shot have a min num seven-day dock and be capable of being sal for sewn cWw4rd dry types par wesk. Exceptions: 1. System seMng areas which require continuous operation at the sera ternpedue seGdr+ 2. E**w*M wth ful load demands of 2 kW (6,1126 ft^) r Was nW be cwft eat by reedy accessible nail dF horn corOob. 1412A I Den4en: Outside air Intakes, a e uat outbs and mW outete swvkg cmnddwad spaces shad Iv **49sd with dernpen Watch class ■uWm Pine tie system b cif r upon pow talks,. Stair shaft and eIsvalm daft &maim reef openings; shad be equipped Pith rornWy ape dampen. These drapers shad rain closed In norrral oprdbn urM activated by the rw aYm system Of other approved sorb detection system Exceptions. 1. Systems esrNrg roe W dd esquire continuous opwabdm 2. Clerbnabon der Wakes. 1412.6 Had P1rnp Controls: Unkery air cooled hot pumps Nut inckds mioaprocwsor eoraalt tw nwnrtn suppbrortal teed usage durkq start-up. 801y4, and ddrat cerndMonw. Thee controls steel anticlpaw need forhad and ue corrWmaion heetkq a the fkd atsga d het Cantrota dud Mere Wm *WpMmmW hobng is baiq uod tvogh visur mean (e.g.. LED bdcetars). 1412.e Cox On Heating Equipment Controls: Combustion hedkg "Jiximt Wtn a dleadtyow 225,000 Bbyh del hews mdddrg or staged cornbw0an control. Exceptions: 1. Bohn. 2. Radiant Hobs. 1412.7 Balancing: Each air supply outlet ar sk r vvatr t,,IW device OW lave a morn for baianckq, including but not IrriW to, own ws, temperature and Pressure tat connections s and beYrciii v haw. 1412 Air Economizers 1413.1 Operation: Air ooarwrrixere dud be of wAmrsticay mdAatFg outside ennd rohm, der drrpws b provide 100 pwcwt of tlw deign supply sir w outside air to reduce or alrr 5 1st need for mMwdd ceolrq. 1412.2 Control: Air eceronibens dW be condoled br a w I a syd,n � of rninit ing abder can n d part rut dIhebtdiro 14122 btegrated Opr+1orc idl - H,,WV rm6y: Air .mronimS WW be WwAe dProMdngtarb sealing aces Wen addlbrW rrrri - caelrq Y repdW Io coned to lea wi dr d M 000fng load Cledob sheet net preclude ties @=a kn r opsra6en We, nrhrid GOO&V is n4ded dnnrtanwrdy. Enoeption: Ervwriaes an b6vidat drat wpacefan, omirV eye*" wth epNtes net parr tnann 7a,000 &A mry include controlstw tort skeAYreow Was" of ter ,carom aw and rn c wtcal walft fee fee pupae, d prwwMYq ire fonwlbn on coding oaf. 1414 Ducting systems 111CII Sealing: Dud web wWdn is designed to operate at pressures above in Inch vwr cokrm stele lessee, slel be euled Y accordance wth Swdwd RSS16. Extent d seMq reqWed Y e folww: I. Stsbc pmsww. 1n kch b 2 knclnes; W barevanepkdt. 2. Stxk Pnssu: 2 kndhas b irncles; W all Usnswro pirb And bnptudnd seen. O. Slatc presswr •hove 2 id ; W d bwwo *ft. bnOkudi al seen W dud wet panwndfae. 14142 YrWatIon: Darts and pk wm Mal we cww ubd u pert of the buldrg wvwleP' 'hut meet the nquirrrwts Of Chapter 13. Other ducts and Plenums steal be O rnWy insulated par Tabb 1". Exceptions: 1. VW*1 to HVAC aqulpmwR 2. E+drtst ate ducts rot stf*d b cw dw"6,L 3. Exposed ductvArk wYhm a space tw sense but space orty. 1415 Piping Systems 1415.1 knutation: Pipkg shaN be tiremy insulated in accordance Pith Table148. Exception: RON Insured w1Mn unary HVAC epdprrw; Water pipes outside the condtioned sPeoe shall be Instated In accordance VAN WashigW Sws Pkm N Code (WAC 51.26) 1420 SIMPLE SYSTEMS (PACKAGED UNITARY EQUIPMENT) 1421 System Type: To "try as a skrpb spun sysbrs stud bo onna of Ow fclowbg: a. Air cooled. eonstart vokwm Packaged "Winenl which provide heating, cools np r bath, and require ontyedertd connection to dud work and e n ew srvlw. b. Ate cooled, CruYd W-WO spit "am. vAirh Provide he". ecolnp r bah, WIh WOWS eaI ' k d 54.000 RA r Ms. d. Hso*V achy sySYms Wddr haves upset, d kes tlrrm 5.000 dery r which hoes a nw*mwnanAside, air soppy, d less tlunn 7o pecta d tie bud ale drarYOon Allot er sysbro shelloorr* vAh See H, - i430 through 1455 1422 Cantrals: In addition b Ow cornbd ngnianrorb In Section 1412, whwo oeprde hestlug and *soft sgdprnart serve to sae temperature zone, twnwt is del be' b is war t sbslawou hdkq led cooYq. 1422 EerernUers: Ecwm*m me* vw N**wtwta of Sedan 1413 stet be hVAM an packaged rod lop fsneoo4q untie having a supply capacy of gash ten 1,900 dm r a bud coebq capacity greater t= 54.000 Bkyh. The total 01111"ItY not 240,O000 BUM part u dNq ecrnarikrs shad wceed 1424 Separate Air Distribution System: Zeros vA h spwU pnoow b^PwMm M*"m t W Wr Iwmicily redde ants chat be seed by seprde ate dawtion systrro fnm #me sw*kg mw nagmdkg sty ow k% conditions.