May 20, Hazardous Material Survey PBCC Project # Charles G. Hammond Elementary School 2819 W. 21 st Place Chicago, IL 60623

Transcription

1 My 20, 2013 Mr. Richrd Schlyr Public Building Coission of Chicgo Richrd J. Dly Cntr, Roo Wst Wshington Strt Chicgo, Illinois R: Hzrdous Mtril Survy PBCC Projct # Chrls G. Hond Elntry 2819 W. 21 st Plc Chicgo, IL Dr Mr. Schlyr: Crnow, Conibr & Assoc., Ltd. (Crnow Conibr) ws rtind by th Public Building Coission of Chicgo (PBCC) to prfor hzrdous tril survy prior to rnovtions t Chrls G. Hond Elntry in Chicgo, Illinois. Th survy ws liitd to trils nd rs which could b disturbd during plnnd rnovtion ctivitis. Th list of th proposd rnovtions ws providd on th dsign rchitcturl scop shts nd cost stit fro th PBCC, ttchd. Crnow Conibr rviwd th rnovtion its prior to th survy to dtrin which rs of th school y b ffctd by th rnovtion ctivitis. Th hzrdous trils survy ws conductd on My 14, 2013 nd consistd of visully inspcting th school building proposd rnovtion rs to dtrin th prsnc nd loction of polychlorintd-biphnyl (PCB) contining quipnt (lighting bllsts, switchgrs, trnsforrs, nd hydrulic fluids), rcury-contining quipnt (rcury lps, throstts, switchs, throtrs, rgultors, nd gugs), nd othr hzrdous chicl wsts, such s chlorofluorocrbons (CFCs) or quipnt. All its listd wr ssud to contin th rltd hzrdous trils sinc no spling or intrnl invstigtory inspction of lctricl or othr quipnt ws prford s prt of th survy. Bsd upon th survy nd liittions of th scop shts, Crnow Conibr idntifid th following trils tht will rquir spcil hndling during thir rovl s prt of th rnovtion work. Tbl I: Hzrdous Mtrils Rovl Ctgory It Quntity Units Loction(s) Othr Bttris/Ergncy & Exit Lights 6 EBUs ch Gy, 1 st Floor Hll, Min Entrnc, Kitchn

2 Mr. Richrd Schlyr Hzrdous Mtril Survy Pg 2 Chrls G. Hond Elntry My 20, 2013 Chicgo, IL Crnow Conibr did not includ th ovbl quipnt, coputrs, nd othr clss roo supplis or quipnt. Crnow Conibr undrstnds tht ths its will b rloctd out of rnovtion rs s dd ncssry by th Chicgo Public s. Sinc th rnovtion scops do not includ th dtils of th finl dsign nd ll potntil rs tht could b ffctd by th futur Dsign Buildrs work, Crnow Conibr hs includd th following list of trils coonly loctd in rs of th school. Tbl II: Coon Hzrdous Mtrils - s Ctgory PCBs Mrcury Chicls CFCs Othr Crnow Conibr rconds th following: It Fluorscnt Bllsts Hydrulic Lifts/Elvtors Hydrulic Oil Tnk Gugs Elctricl Pnls Fluorscnt Bulbs Mrcury Lps Switchs Switchgrs Throtrs Throstts Sink trps in Scinc Lbortoris Boilr Chicls Clning Chicls Fir Extinguishrs Pint Scinc/Lbortory Chicls Art Supplis Wtr Fountins Chillrs Rfrigrtors/Frzrs Air Conditionrs Bttris/Ergncy & Exit Lights Coputrs/Othr Elctronics Incorport dt fro this rport into th dsign nd rnovtion docunts. Idntify ll hzrdous trils rquiring rovl/hndling within th finl dsign rnovtion scop. Includ dditionl its fro Tbl II s pplicbl. Prfor intrnl inspctions nd spling of ll trils rquiring rovl to nsur propr chrctriztion of wst trils. Coordint inspction of lctricl quipnt with licnsd lctricin. Proprly dispos of ll trils which r rovd s prt of rnovtion work in ccordnc with locl, stt nd fdrl, rgultions. Proprly docunt th hndling nd disposl of ll wsts gnrtd s prt of rnovtion work.

3 Mr. Richrd Schlyr Hzrdous Mtril Survy Pg 3 Chrls G. Hond Elntry My 20, 2013 Chicgo, IL If you hv ny qustions rgrding this hzrdous tril survy, pls fl fr to contct Dvid Brr t (312) Sincrly, CARNOW, CONIBEAR & ASSOC., LTD. Ad Scrdn Environntl Spcilist Dvid S. Brr, CHMM, REM Dirctor, Environntl Enginring Attchnt: Architcturl Scop Sht nd Cost Estit

4 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Addrss: 2819 W. 21st Plc Dsign Mngr: Alfrd Vrbl Projct Dscription: Building Floor Roo Loction Disciplin Topic Nubr SITE SCOPE Priority 2 Scop: Progr Modifictions INTERIOR SCOPE Priority 1 Scop: Window A/C t Clssroos Rplc uppr window lit CPS Stndrd Infill Trnso with insultd sndwich pnl nd ir conditionr brckt ssbly (rfr to Extrior Envlop 1 Scop). Provid 125A, 120/208V pnlbord ddictd for A/C window units. Connct to xisting 3000A in switchbord. Provid 200A, 120/208V pnlbord ddictd for A/C window units. Connct to nw 400A distribution pnlbord. Extnd ddictd 20A, 208V singl phs circuit to rcptcl nd ky switch for ch AC unit. Extnd fdrs to nw ddictd A/C lctricl pnls. Furnish nd instll window A/C units. Provid NEMA 6-20R rcptcl with kyd disconnct switch djcnt to window for ch nw window A/C unit. Provid ky typ disconnct switchs t xisting A/C units in Coputr Roo 304 (issing switchs) Not: Addition with full cooling, no window A/C rquird ` 5/19/2013 Pg 1 of 11

5 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Priority 3 Scop: "POP" with Envlop/Mchnicl Rnovtion Lvl I Clssroo Rnovtion (S Roo-by-Roo rchitcturl nots blow) Prp nd pint wlls Rov/Rplc xisting 2'x4' ACT tils. Existing grid to rin Auditoriu Rplc crpt with VCT floor including subfloor nd 4" vinyl bs Prp nd pint ciling Prp nd pint wlls with 4 color pint sch Lunch Roo Pint wlls with 4 color pint sch Offics Prp nd pint wlls Corridors Including Stirs Rfinish wood doors (S Roo-by-Roo rchitcturl nots blow) Prp nd pint corridor wlls Prp nd pint corridor cilings Gynsiu Prp nd pint wlls/cilings Prp nd pint cilings Librry Pint nd pint wlls with 4 color pint sch Studnt Toilt Roos (S Roo-by-Roo rchitcturl nots blow) Prp nd pint wlls Prp nd pint cilings EXTERIOR ENVELOPE SCOPE 5/19/2013 Pg 2 of 11

6 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Priority 1 Scop: Window A/C t Clssroos Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit Priority 2 Scop: Progr Modifictions Priority 3 Scop: "POP" with Envlop/Mchnicl Rnovtion Ptch built-up odifid bitun roof syst (propos 10% of sf) (Rvisd scop blow) Tuckpoint xtrior brick sonry (propos 5% of 23,250 SF) (Rvisd not blow) Dolish 3 wyths dgd brick. Cln dbris fro r. Tooth-in nw brick to tch xisting (Rvisd scop blow) Dolish 3 wyths dgd brick. Cln dbris fro r. Tooth-in nw brick to tch xisting t prpt (Rvisd scop blow) Provid nw slnt long xtrior singl-pn windows (Rvisd scop blow) MAIN BUILDING: Roof Rtin roofing consultnt to provid inspction of xisting roofing nd ssocitd flshings. Ptch built up roof syst (llow for 15%). 5/19/2013 Pg 3 of 11

7 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX All roof drin lins shll b roddd to outsid ctch bsin; this shll b copltd in two phss, 1st phs prior to concnt (during th dsign phs) nd 2nd phs ftr copltion of construction work. All pips shll b inspctd with cr for signs of blockg, dtriortion, or crcks, with th intnt bing to uncovr ny dditionl probls bfor construction strts nd to vrify ftr construction tht th stor syst is fully functionl nd oprtionl nd ws not dgd during construction. Rplc drin pn nd scuppr t south lvtion t uditoriu. Fçd Rov brick sonry window hds. Rplc xisting lintl with nw glvnizd stl lintl. Provid nw flshing with drip dg with trintion brs, cll vnt wps nd nw nd ds t ll lintls. Rbuild sonry with stinlss stl tis to bck up structur. (Clssroo 202) Tuck-point sonry t south lvtion t uditoriu. ADDITION: Roof Rtin roofing consultnt to provid inspction of xisting roofing nd ssocitd flshings. Provid full roof rplcnt t scond floor roof. All roof drin lins shll b roddd to outsid ctch bsin; this shll b copltd in two phss, 1st phs prior to concnt (during th dsign phs) nd 2nd phs ftr copltion of construction work. All pips shll b inspctd with cr for signs of blockg, dtriortion, or crcks, with th intnt bing to uncovr ny dditionl probls bfor construction strts nd to vrify ftr construction tht th stor syst is fully functionl nd oprtionl nd ws not dgd during construction. Fçd Dolish ortr infill t sonry rchs nd rbuild rchs with sonry nd stinlss stl tis to bckup t wst lvtion. MEP / FP SYSTEMS SCOPE Priority 1 Scop: Window A/C t Clssroos Syst I provisions: uditoriu hs or thn 300 sts Provid nw xtrior gs or disl gnrtor for Syst I rgncy syst - 80kW t 208-volt. Provid pd, undrground fdrs, grounding, fncd nclosur nd trffic bollrds. Provid gnrtor distribution pnl ps, loctd in nw ATS roo. 5/19/2013 Pg 4 of 11

8 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Provid (2) ATS switchs (ATS-1, ATS-2) for Syst I provisions. Nw ATS switchs nd gnrtor distribution pnl shll b loctd in sprt 2-hour rtd lctricl roo. Provid nw lighting nd rcptcl t nw roo. ATS-1 shll b connctd to xisting 3,000 p/1,600 p in switchbord on norl sid, xisting rgncy CoEd srvic on rgncy sid nd ATS-2 on th lod sid. ATS-2 shll b connctd to ATS-1 on norl sid, nw gnrtor distribution pnl on rgncy sid nd xisting rgncy lighting pnl on th lod sid. Provid nw utotic trnsfr switch ATS-3. Nw switch shll b connctd to th xisting switchbord on th norl sid, gnrtor distribution bord on rgncy sid nd 225 p distribution lctricl pnl for uxiliry rgncy lods, which shll includ th (futur) lvtor, sup nd jctor pups, MDF roo pnl, Fir Alr, phon switch nd intrco syst on th lod sid. Rov xisting rgncy bttry units (EBU's) in building. Provid gnrtor nd ATS nnuncitor pnls t nginr's offic. Not: Existing switchbord (originl w/ th school in fir condition A, 120/208V,3Ph, 4W incoing nd 1600A rtd sctions) with on (1) 100A fusibl spr switch in plc nd on (1) spr spc to dopt x 400A fusibl switch (Proposd odifictions blow will rin on (1) 100A fusibl spr switch in xisting switchbord, if ny dditionl lods/switchs to b ddd, switchbord rplcnt/upgrd or dditionl sction shll b considrd) Provid nw 400-p, 120/208V, 3ph, 4-w Brnch protction (Circuit Brkr or Switch/Fus in xisting 3000/1600 Ap Switchbord's sction. Extnd 400 Ap fdr fro xisting 3000/1600 Ap Switchbord to nw 400A distribution Pnl bord (to srv futur window A/C units nd gnrtor uxiliry lods) Extnd 200 Ap fdr fro nw 400 Ap Distribution to nw 200A Pnl bord srvicing nw A/C units Priority 2 Scop: Progr Modifictions 5/19/2013 Pg 5 of 11

9 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Priority 3 Scop: "POP" with Envlop/Mchnicl Rnovtion p p p p p fp Rplc xisting cobustion ir dpr with 2 nw cobustion ir intk dprs. Intrlock with xisting (2) boilrs. Provid (2) nw CAI for th xisting hot wtr htrs nd intrlock with htrs. Provid cntrl, throsttic ixing vlv sttion in th wtr htr roo, st t 120 dgrs to srvic th school. Disconnct kitchn dostic hot wtr supply nd rturn piping fro djcnt girls bthroo nd prpr for connction to nw piping. Provid ddictd supply nd rturn pip to srv th kitchn ftr th instlltion of th cntrl ixing vlv to provid th kitchn with cod rquird hot wtr. Th supply is for th kitchn is currntly tppd off th djcnt girls toilt. Assud to b 1" supply nd 3/4" rturn pip. Piping to b confird by EOR. Provid hot rturn circuit sttr, chck nd shutoff vlvs; loct t th bs of hot supply brnchs pr CPS guidlins. Dostic Boostr Pup siplx qty of 1 Do xisting boostr pup, ssocitd piping nd concrt bs. Instll nw dostic wtr duplx boostr pckg coplt with vribl spd controls, vlvs nd pproxitly 119 gllon hydro-pnutic tnk. (EOR to vrify siz vi clcultion.) Provid lctricl to ccoodt boostr pup rplcnt. Provid nw concrt bs for boostr pup Disconnct nd rconnct wiring to th nw boostr pup Provid 2T split syst to srv th xisting MDF roo. Roo ws vry wr whil onsit, nd xhust ws not dqut. Outsid tprtur ws pproxitly 40 dgrs F; nd th spc, with no xtrior lvtion ws pproxitly 90 dgrs F. Provid cod pprovd fir supprssion syst to srv Typ 1 kitchn hood. SUBTOTAL (Bs Construction) : Gnrl Construction Allownc (2%) SUBTOTAL (Bs Construction w/o Gn'l Conditions & GC Fs Gnrl Conditions/Bond/Insurnc (8%) Contrctor's F (4%) 5/19/2013 Pg 6 of 11

10 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX SUBTOTAL (Totl Construction w/o Environntl & Ds Cont.) Dsign Contingncy (10%) Bs SUBTOTAL (Scop Totl Construction w/o Environntl) : Environntl (5%) Bs TOTAL: (Bs Construction Costs) THIS DOCUMENT ONLY INCORPORATES SCOPE ELEMENTS TH REPORT FOR THE NOTED SCHOOL PROVIDES ADDITIONAL IN SMNG-A Roo-by-Roo Architcturl Nots 3 CORRIDOR: Rov pling pint, ptch + rpint ll corridor wlls bov pictur ril Rov pling pint, ptch + rpint ntir corridor ciling Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 33" wid) Rpir wtr-dgd rs of plstr t ciling Rpir crcks in wll plstr t xtrior wll Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) 5/19/2013 Pg 7 of 11

11 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Rpir dgd wll plstr djcnt to door Rpir crcks in wll plstr t xtrior wll Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Rpir wtr-dgd rs of plstr t ciling Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Rpir door (fill hol lft by rovd hrdwwr) Rpir wtr-dgd rs of plstr t ciling Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) 3 BOYS TOILET: Rpir wtr-dgd rs of plstr t ciling Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Instll privcy scrns t urinls 3 EAST STAIR: Rpir plstr, ptch + pint full st wll of stir Rov pling pint, ptch + rpint ntir ciling Rov pling pint, ptch + rpint ll wlls bov top ril Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit 5/19/2013 Pg 8 of 11

12 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 35" wid) Rpir wtr-dgd rs of plstr t ciling Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 35" wid) 2 GIRLS TOILET: Cut nd cp bndond pip t ciling 2 CORRIDOR: Pint ll corridor wlls bov pictur ril Pint ntir corridor ciling. 1 CORRIDOR: Pint lowr wood ril throughout corridor to tch Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Provid nd instll (16 lf) nw rkrbord skins to xt'g chlkbord frs Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Rpir dg t xtrior wll plstr nd crcking in ll wlls Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling 5/19/2013 Pg 9 of 11

13 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX 1 BOYS TOILET: Rpir rs of bndond pntrtions in wlls / ciling Rov pling pint, ptch + rpint ll wlls Rov pling pint, ptch + rpint ntir ciling Rpir dg to door fr / rplc wood tris Instll privcy scrns t urinls 1 MAIN OFFICE: Rpir crcks in plstr t ciling Rov pling pint, ptch + rpint ntir ciling 1 GYM / AUDITORIUM: Rplc (pprox. 750 sf) of VCT nd subflooring in sting r only t pritr of roo Rpir wtr-dgd plstr on soffit Rpir / rfinish (6) doors t rr of uditoriu gn Rpint ll door frs in nnx 2 CORRIDOR: Rov nd rplc ll 2'x4' ACT tils in corridor (grid to rin) Rov nd rplc (pprox. 10) dgd 2'x4' ACT Rov nd rplc (pprox. 10) dgd 2'x4' ACT Rov nd rplc (pprox. 6) dgd 2'x4' ACT Rov nd rplc (pprox. 15) dgd 2'x4' ACT 2 21 Rov nd rplc (pprox. 5) dgd 2'x4' ACT Rplc (2) light fixtur lnss Rov nd rplc (pprox. 10) dgd 2'x4' ACT Rov nd rplc (pprox. 20) dgd 2'x4' ACT Rov nd rplc (pprox. 20) dgd 2'x4' ACT Rov nd rplc ll 2'x4' ACT in roo 5/19/2013 Pg 10 of 11

14 Dtild Scop tplt cb This is drft for Intrnl Discussions Only N: Chrls G Hond Elntry Loction Projct Nubr: XXX 1 CORRIDOR: Rplc dgd intrior doors t wst building xit vstibul Rov nd rplc (pprox. 2) dgd 2'x4' ACT Provid nd instll (16 lf) nw rkrbord skins to xt'g chlkbord frs 1 LUNCHROOM: Rov pling pint, ptch + rpint ll wlls Incidntl MEP-FP Nots On of (2) condnsing units srving th building ddition is non-oprbl. Thr is currntly work-ordr for it, but it is non-functionl. DDC tprtur controls r not functioning corrctly. Incorrct rdings nd quipnt fdbck. Syst dts bck to rly 90's. St piping is not insultd in boilr roo nd ht loss to spc is substntil. AHU srving ddition is singl zon; but srvs ultipl spcs. Tprtur control in spcs is poor pr stff. AHU-1 (in building) hs sll coil lk tht is bhind th sht tl blnk-off pnl. St trps hv fild throughout th building nd st is flowing in th condnst rturn syst crting ht probls t quipnt. 3rd floor boys toilt in th Min Building hs issing lv. Wtr prssur throughout building is poor. 5/19/2013 Pg 11 of 11

15 SCHOOL INVESTMENT PROGRAM Hond Elntry XXX T BLUE OM Estit My 1, 2013 DRAFT Dscription Quntity Unit Unit Cost Subtotl Totl SITE SCOPE TOTAL: SITE SCOPE $0 INTERIOR SCOPE MAIN BUILDING AC Window Units Rov xisting uppr ssh of xisting window nd provid nd instll nw pnl for ounting window AC unit. 13 EA 1,175 $15,275 Rov xisting window AC units EA 250 Provid brckts to support AC unit pr CPS rquirnt. 13 EA 525 $6,825 Rplc xisting window trtnt blow th AC unit (rollr shd) EA 100 Provid NEMA 6-20R rcptcl with kyd disconnct switch djcnt to window for ch nw window A/C unit. 13 EA 250 $3,250 Extnd ddictd 20A, 208V singl phs circuit to rcptcl nd ky switch for ch AC unit. 13 EA 650 $8,450 Furnish nd instll 2 ton window A/C units (12 nw + 3 rplcing xisting). 13 EA 650 $8,450 Provid ky typ disconnct switchs t xisting A/C units in Coputr Roo 304 (issing switchs) 2 EA 175 $350 Third Floor Corridor: Rov pling pint, ptch + rpint ll corridor wlls bov pictur ril Rov pling pint, ptch + rpint ntir corridor ciling 1,500 SF 2.25 $3,375 Roo 300 Rov pling pint, ptch + rpint ll wlls 1,200 SF 2.25 $2,700 Rov pling pint, ptch + rpint ntir ciling 900 SF 2.25 $2,025 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 33" wid) Roo 301 Rpir wtr-dgd rs of plstr t ciling 900 SF 3 $2,700 Rpir crcks in wll plstr t xtrior wll 1,200 SF 3 $3,600 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Roo 302 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Roo 303 Rpir dgd wll plstr djcnt to door 1 LS 2,700 $2,700 Rpir crcks in wll plstr t xtrior wll 1 LS 3,600 $3,600 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid)

16 Roo 304 Rpir wtr-dgd rs of plstr t ciling 900 SF 3 $2,700 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Rpir door (fill hol lft by rovd hrdwr) 1 EA 150 $150 Roo 305 Rpir wtr-dgd rs of plstr t ciling 900 SF 3 $2,700 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Boys' Toilt Rpir wtr-dgd rs of plstr t ciling 900 SF 3 $2,700 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Instll privcy scrns t urinls 1 LS 600 $600 Est Stir Rpir plstr, ptch + pint full st wll of stir 500 SF 2.25 $1,125 Scond Floor Roo 200 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Rov pling pint, ptch + rpint ll wlls bov top ril 240 SF 1.50 $360 Roo 201 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Roo 202 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Roo 203 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 35" wid) Roo 204 Rpir wtr-dgd rs of plstr t ciling 900 SF 3 $2,700 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Roo 205 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 35" wid) Girls' Toilt Cut nd cp bndond pip t ciling 1 EA 250 $250

17 Corridor Pint ll corridor wlls bov pictur ril 240 SF 1.50 $360 Pint ntir corridor ciling. 1,500 SF 1.50 $2,250 First Floor Corridor Pint lowr wood ril throughout corridor to tch 300 LF 5 $1,500 Roo 101 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Provid nd instll (16 lf) nw rkrbord skins to xisting chlkbord frs 16 LF 85 $1,360 Roo 102 Furnish nd instll Window A/C Unit Provid CPS Stndrd Infill Trnso Pnl with structurl supports for Window A/C Unit (pprox. 38" wid) Rpir dg t xtrior wll plstr nd crcking in ll wlls 1 LS 3,600 $3,600 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Boys' Toilt Rpir rs of bndond pntrtions in wlls / ciling 1 LS 1,000 $1,000 Rov pling pint, ptch + rpint ll wlls 1,200 SF 1.50 $1,800 Rov pling pint, ptch + rpint ntir ciling 900 SF 1.50 $1,350 Rpir dg to door fr / rplc wood tris 1 LS 500 $500 Instll privcy scrns t urinls 1 LS 600 $600 Min Offic Rpir crcks in plstr t ciling 240 SF 3 $720 Rov pling pint, ptch + rpint ntir ciling 240 SF 1.50 $360 Gy/Auditoriu Rplc (pprox. 750 SF) of VCT nd subflooring in sting r only t pritr of roo 750 SF 7.75 $5,813 Rpir wtr-dgd plstr on soffit 1 LS 2,500 $2,500 Rpir / rfinish (6) doors t rr of uditoriu 6 EA 500 $3,000 ANNEX Gnrl: Rpint ll door frs in nnx Nd Quntity Scond Floor Corridor Rov nd rplc ll 2'x4' ACT tils in corridor (grid to rin) 5,880 SF 2.45 $14,406 Roo 207 Rov nd rplc (pprox. 10) dgd 2'x4' ACT 10 EA 30 $300 Roo 206 Rov nd rplc (pprox. 10) dgd 2'x4' ACT 10 EA 30 $300 Roo 209 Rov nd rplc (pprox. 6) dgd 2'x4' ACT 6 EA 30 $180 Roo 208 Rov nd rplc (pprox. 15) dgd 2'x4' ACT 15 EA 30 $450 Roo 211 Rov nd rplc (pprox. 5) dgd 2'x4' ACT 5 EA 30 $150 Rplc (2) light fixtur lnss 2 EA 45 $90 Roo 210 Rov nd rplc (pprox. 10) dgd 2'x4' ACT 10 EA 30 $300

18 Roo 213 Rov nd rplc (pprox. 20) dgd 2'x4' ACT 20 EA 30 $600 Roo 212 Rov nd rplc (pprox. 20) dgd 2'x4' ACT 20 EA 30 $600 Roo 215 Rov nd rplc ll 2'x4' ACT in roo (grid to rin) 900 SF 2.45 $2,205 First Floor Corridor Rplc dgd intrior doors t wst building xit vstibul 1 LS 6,000 $6,000 Roo 111 Rov nd rplc (pprox. 2) dgd 2'x4' ACT 2 EA 30 $60 Provid nd instll (16 lf) nw rkrbord skins to xisting chlkbord frs 16 LF 85 $1,360 Lunchroo: Rov pling pint, ptch + rpint ll wlls 1,800 SF 1.50 $2,700 TOTAL: INTERIOR SCOPE $165,849 EXTERIOR ENVELOPE SCOPE MAIN BUILDING: Roof Rtin roofing consultnt to provid inspction of xisting roofing nd ssocitd flshings. By Othrs Ptch built up roof syst (llow for 15%). 1,400 SF 18 $25,200 All roof drin lins shll b roddd to outsid ctch bsin; this shll b copltd in two phss, 1st phs prior to concnt (during th dsign phs) nd 2nd phs ftr copltion of construction work. All pips shll b inspctd with cr for signs of blockg, dtriortion, or crcks, with th intnt bing to uncovr ny dditionl 1 LS 4,000 $4,000 probls bfor construction strts nd to vrify ftr construction tht th stor syst is fully functionl nd oprtionl nd ws not dgd during construction (4 drins) Rplc drin pn nd scuppr t south lvtion t uditoriu. 2 EA 500 $1,000 Fçd Rov brick sonry window hds. Rplc xisting lintl with nw glvnizd stl lintl. Provid nw flshing with drip dg with trintion brs, cll vnt wps nd nw nd 24 LF 341 $8,184 ds t ll lintls. Rbuild sonry with stinlss stl tis to bck up structur. (Clssroo 202) Tuck-point sonry t south lvtion t uditoriu. 50 SF 25 $1,250 ADDITION: Roof Rtin roofing consultnt to provid inspction of xisting roofing nd ssocitd flshings. By Othrs Provid full roof rplcnt t scond floor roof. 11,500 SF 18 $207,000 All roof drin lins shll b roddd to outsid ctch bsin; this shll b copltd in two phss, 1st phs prior to concnt (during th dsign phs) nd 2nd phs ftr copltion of construction work. All pips shll b inspctd with cr for signs of blockg, dtriortion, or crcks, with th intnt bing to uncovr ny dditionl probls bfor construction strts nd to vrify ftr construction tht th stor syst is fully functionl nd oprtionl nd ws not dgd during construction (3 drins) 1 LS 4,000 $4,000

19 Fçd Dolish ortr infill t sonry rchs nd rbuild rchs with sonry nd stinlss stl tis to bckup t wst lvtion. 25 SF 200 $5,000 TOTAL: EXTERIOR ENVELOPE SCOPE $255,634 MEP / FP SYSTEMS SCOPE Syst I provisions: uditoriu hs or thn 300 sts Provid nw xtrior gs or disl gnrtor for Syst I rgncy syst - 80kW t 208-volt. Provid pd, undrground fdrs, grounding, fncd nclosur nd trffic bollrds. Provid gnrtor distribution pnl ps, loctd in nw ATS roo. Provid (2) ATS switchs (ATS-1, ATS-2) for Syst I provisions. Nw ATS switchs nd gnrtor distribution pnl shll b loctd in sprt 2-hour rtd lctricl roo. Provid nw lighting nd rcptcl t nw roo. ATS-1 shll b connctd to xisting 3,000 p/1,600 p in switchbord on norl sid, xisting rgncy CoEd srvic on rgncy sid nd ATS-2 on th lod sid. ATS-2 shll b connctd to ATS-1 on norl sid, nw gnrtor distribution pnl on rgncy sid nd xisting rgncy lighting pnl on th lod sid. Provid nw utotic trnsfr switch ATS-3. Nw switch shll b connctd to th xisting switchbord on th norl sid, gnrtor distribution bord on rgncy sid nd 225 p distribution lctricl pnl for uxiliry rgncy lods, which shll includ th (futur) lvtor, sup nd jctor pups, MDF roo pnl, Fir Alr, phon switch nd intrco syst on th lod sid. Rov xisting rgncy bttry units (EBU's) in building. Provid gnrtor nd ATS nnuncitor pnls t nginr's offic. 1 LS 130,000 $130,000 1 EA 5,800 $5,800 1 LS 55,000 $55,000 Includd Abov Includd Abov 1 LS 10,000 $10,000 1 LS 2,500 $2,500 1 LS 5,000 $5,000 Not: Existing switchbord (originl w/ th school in fir condition A, 120/208V,3Ph, 4W incoing nd 1600A rtd sctions) with on (1) 100A fusibl spr switch in plc nd on (1) spr spc to dopt x 400A fusibl switch (Proposd odifictions blow will rin on (1) 100A fusibl spr switch in xisting switchbord, if ny dditionl lods/switchs to b ddd, switchbord rplcnt/upgrd or dditionl sction shll b considrd) Provid nw 400-p, 120/208V, 3ph, 4-w Brnch protction (Circuit Brkr or Switch/Fus in xisting 3000/1600 Ap Switchbord's sction. Extnd 400 Ap fdr fro xisting 3000/1600 Ap Switchbord to nw 400A distribution Pnl bord (to srv futur window A/C units nd gnrtor uxiliry lods) Extnd 200 Ap fdr fro nw 400 Ap Distribution to nw 200A Pnl bord srvicing nw A/C units 1 EA 6,000 $6,000 1 LS 2,000 $2,000 1 LS 1,800 $1,800 Rplc xisting cobustion ir dpr with 2 nw cobustion ir intk dprs. Intrlock with xisting (2) 1 LS 5,000 $5,000 boilrs. Provid (2) nw CAI for th xisting hot wtr htrs nd intrlock with htrs. 1 LS 6,000 $6,000 Provid cntrl, throsttic ixing vlv sttion in th wtr htr roo, st t 120 dgrs to srvic th school. 1 EA 4,000 $4,000

20 Disconnct kitchn dostic hot wtr supply nd rturn piping fro djcnt girls bthroo nd prpr for 1 LS 400 $400 connction to nw piping. Provid ddictd supply nd rturn pip to srv th kitchn ftr th instlltion of th cntrl ixing vlv to provid th kitchn with cod rquird hot wtr. Th supply is for th kitchn is currntly tppd off th djcnt girls toilt. 100 LF 38 $3,800 Assud to b 1" supply nd 3/4" rturn pip. Piping to b confird by EOR. Provid hot rturn circuit sttr, chck nd shutoff vlvs; loct t th bs of hot supply brnchs pr CPS guidlins. 5 EA 2,000 $10,000 Dostic Boostr Pup siplx qty of 1 Do xisting boostr pup, ssocitd piping nd concrt bs. Instll nw dostic wtr duplx boostr pckg coplt with vribl spd controls, vlvs nd pproxitly 119 gllon hydro-pnutic tnk. (EOR to vrify siz vi clcultion.) Provid lctricl to ccoodt boostr pup rplcnt. Provid nw concrt bs for boostr pup Disconnct nd rconnct wiring to th nw boostr pup Provid 2T split syst to srv th xisting MDF roo. Roo ws vry wr whil onsit, nd xhust ws not dqut. Outsid tprtur ws pproxitly 40 dgrs F; nd th spc, with no xtrior lvtion ws pproxitly 90 dgrs F. Provid cod pprovd fir supprssion syst to srv Typ 1 kitchn hood. 1 LS 35,000 $35,000 1 LS 850 $850 Includd Abov Includd Abov 1 LS 15,000 $15,000 1 LS 7,500 $7,500 Incidntl MEP-FP Nots On of (2) condnsing units srving th building ddition is non-oprbl. Thr is currntly work-ordr for it, but it is non-functionl. DDC tprtur controls r not functioning corrctly. Incorrct rdings nd quipnt fdbck. Syst dts bck to rly 90's. St piping is not insultd in boilr roo nd ht loss to spc is substntil. AHU srving ddition is singl zon; but srvs ultipl spcs. Tprtur control in spcs is poor pr stff. AHU-1 (in building) hs sll coil lk tht is bhind th sht tl blnk-off pnl. St trps hv fild throughout th building nd st is flowing in th condnst rturn syst crting ht probls t quipnt. 3rd floor boys toilt in th Min Building hs issing lv. Wtr prssur throughout building is poor. TOTAL: MEP / FP SYSTEMS SCOPE $305,650 ADDITIONAL ITEMS Infrstructur Rnovtions (pr CPS) Sfty & Scurity 1 LS 0 $0 Food Srvic: Lunchroo with Mobil Hot Pntry 1 LS 0 $0 Kitchn Upgrd / Convrsion 1 LS 41,250 $41,250 Nw Srving Lin 1 LS 0 $0