siemens - Public Service Commission

(IHJ i3dendecl I'ower Ulirate, Secondary Systems Upgrade Bid Proposal 'Technical Evaluation
Pg. 2 of 3
Pg.5. PEPSE ivlvloclcl. xld Y UBA cstiinatcd feedwiirer hentcr TTD's and DCA's for ixtniiiccl
hcntcrs: validarc MLiK PEPSE modcl nguinst plnnt d:ita following MllR implementation. Siemens
will ~~ovidc piclimiiiiiry turbine PEPSF: modcl input in September 2007. PEPSE modcl to hc
iipdutctl with final tiirbiric PEPSE model input uf'ter finul tuibinc dcsign is cqtablished.
Pg.3, FATtIOM model: add Sccondi1i.y Coolins Sysrcin (SC) lo list of systcms. Nccd to vcril'y
iipi-atctl SC sysicin will proviclc sull'icicnt cooling water to specific locutions in the systcrn (it.
Ckncixtor H3 coolers). System flow control viilvcs should be ci:alu~itcd. 'I'he LO C'oolci.
tcinpcnituiv control v;iIvc may necd to he cnlargcd. The SC sysrcrn hcudei. prcssure control
setpoint can I>c inciwscd IO- IS psi duc to inL.irasing the gcncrator H2 gas pressi1i.e I'roni 60 psi: to
75 psiig.
e Pg.0. Corniiicrcial arid Resourcc Pi.oposal: icvicw "hilling in accordance with master service
agiwincnt I'or 'T'&M" vs. thc not lo excccd prices qtiitcd in thc ~~i'upos~ill.
e Pg.10, ltcin 7; CHWWORKS progi'ani at CK3 will he utilized.
e Pg. IO, ltcin 8: Find PWSE inodcl after iill ncw ccluipmcnt is spccified is no1 in scope.
e Pg. IO, Itcin 0; Enercon sitc liaison is expected to ohtiiin dcsign basis iiiI'ormii1ioii. Re1ianc.c on sire
cngincci.ing to proviclc clcsign basis inl'oriiintion is not desired.
e I'g. I I. ltcin 13; l'hc propos;il docs not includc :I PEPSE modcl for the 1000 plant condition. The
2000 plant conl'istii.;ition hciit bnlunce model will be pcrl'ormed by Siemens 1,) support tuibinc
pcifoimuiicc giiariintec and pcrlixmuncc tcsting. Add, "3-wcon shill1 support this el'l'oit iis needed
to accuratcl y niodcl thc plant configuriition". I':vuluate having Encrcon ped'oim an indcpeiidcnt
3000 iriodel to coinpirc with Sicmcns model.
Pg.30. As\;iiniption item 3 iind 4; a11 viilvcs 011 pipinp associated wilh the new MSR belly drain
heat cxchiii1gei.s shiill hc cvduated. New vi11 vc\; shall be specified for procurcnicnl iiowcvci. u
rmcurcmcrit EC s hoii Id not be iqui rci.!
Pi~oposal requii.cs CK3 plant cablc datuhascs uti II he tipdated by plant engineer in$.
Pg.24. 'l'iiibinc Vcntloi. Information; will not be ;IS extensive as describcd in thc propo>ill. 'T'hc
turhiiic vcndoi. will Iwovidc ncw complete tul-hinc gcncrutor instruction manuals iind the turbine
gcnciuloi. inst:illalion instructions. Thc cxistirig turhine generator vendor diawirig file will haix to
hc icvicwcd for impuct. A turbine pei.forinancc lest procedure shall he dcvclopcd ilnd sholl he in
accorduncc with ASME PTC 6 - 2004, Alteimutc tcst for nuclcur plant.
Pg.3-8, Ttiilinc Cicncraloi. Assumptions The SC piping to thc generator H3 cooIci.s niay he
impacted: Turbine Cieneraror inslriimcnt and conrrol sctting chaiigcs will he pivviiied hy Sicmcns
and shiill bc incluclcd in the turbinc EC': Genei'ator Instrumcnts will he impacred arid shall he
cvaluatctl: Tiiihnc (icncixlor siipporl systems will hc evaluated by Sicmcns. Any inipacr.;
idciitil'icd hy Siciiieiis shall bc included in the riii.biiic EC.
Pg.70, 'l-iiilinc Gcnci.atoi' Assumptions 17: (.d~liliiti(>n SOS-002 I. Turbine Gciici:iloi. f'cdcslul
Stiuciui'al Analysis. shdl bc "iipdiited" using the incthodology contained in tlic ;inaly;i\. A thiw
diniciisionnl milysis modcl ot the tuibinc pctlcsrnl slructurc is included.
e Pg.39, Bus Duct Dclivcixbles: Vci.iI'y cvdualion ol' bus duct clccti.iciil c;ipiiciry (hiis clui't rarinp)
will tic pcifoimxl in con.junction with thc hirs (Iiicr cooling EC.
e Pg.70. SC Systcin Workscope Item IO: Vcril'y Iiydixiilic evaluation incluclcs hylcin I'lon biil;incc.
systcni tical lo~i(lh i i i sutisl'icd ~ and sysreiii tlo~+. conliul vi11 vcs aic cvaliiatcd. Nc\te thc SV \ystcin
pi.c?;surc scrpoinl c;iii hc inci-eascd diic 10 iricrcahing genei.aloi. H1 picssiii'c.
Pg.50. SC' Systcrn Workscqx Item I I . 7'hc ttiihiic IuIw oil tcmpci'atiii'c coiitir)l ~nI\c: \hoiild he
i~cplx~cd with ;I 1iiiyc.i. v;iIvc.
PET-NCR-0 1654