19-0135 - Attachment 11 - SS2 FINAL SPECS 8-2-17 Section 03 40 00.00 10 Plant Precast Concrete Products.pdf

Repl ace Br eaker , Rel ay, and Bat t er y, Subst at i on 2 05150095

SECTI ON 03 40 00. 00 10

PLANT- PRECAST CONCRETE PRODUCTS

08/06

PART 1 GENERAL

1. 1 REFERENCES

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s speci f i cat i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o wi t hi n t he t ext by t he basi c desi gnat i on onl y.

AMERI CAN SOCI ETY OF CI VI L ENGI NEERS ( ASCE)

ASCE 7 Mi ni mum Desi gn Loads f or Bui l di ngs and Ot her St r uct ur es

AI R- CONDI TI ONI NG, HEATI NG AND REFRI GERATI ON I NSTI TUTE ( AHRI )

AHRI DCAACP ( Onl i ne) Di r ect or y of Cer t i f i ed Appl i ed Ai r - Condi t i oni ng Pr oduct s

ANSI / AHRI / CSA 310/ 380 ( 2004) St andar d f or Packaged Ter mi nal Ai r - Condi t i oner s and Heat Pumps

AMERI CAN CONCRETE I NSTI TUTE I NTERNATI ONAL ( ACI )

ACI 211. 1 ( 1991; R 2009) St andar d Pr act i ce f or Sel ect i ng Pr opor t i ons f or Nor mal , Heavywei ght and Mass Concr et e

ACI 211. 2 ( 1998; R 2004) St andar d Pr act i ce f or Sel ect i ng Pr opor t i ons f or St r uct ur al Li ght wei ght Concr et e

ACI 305R ( 2010) Gui de t o Hot Weat her Concr et i ng

ACI 306. 1 ( 1990; R 2002) St andar d Speci f i cat i on f or Col d Weat her Concr et i ng

ACI 318 ( 2014; Er r at a 1- 2 2014; Er r at a 3- 4 2015) Bui l di ng Code Requi r ement s f or St r uct ur al Concr et e and Comment ar y

AMERI CAN WELDI NG SOCI ETY ( AWS)

AWS D1. 1/ D1. 1M ( 2015) St r uct ur al Wel di ng Code - St eel

AWS D1. 4/ D1. 4M ( 2011) St r uct ur al Wel di ng Code - Rei nf or c i ng St eel

ASTM I NTERNATI ONAL ( ASTM)

ASTM A1064/ A1064M ( 2015) St andar d Speci f i cat i on f or Car bon- St eel Wi r e and Wel ded Wi r e Rei nf or cement , Pl ai n and Def or med, f or

SECTI ON 03 40 00. 00 10 Page 1

Concrete

ASTM A153/ A153M ( 2009) St andar d Speci f i cat i on f or Zi nc Coat i ng ( Hot - Di p) on I r on and St eel Hardware

ASTM A36/ A36M ( 2014) St andar d Speci f i cat i on f or Car bon St r uct ur al St eel

ASTM A615/ A615M ( 2015a) St andar d Speci f i cat i on f or Def or med and Pl ai n Car bon- St eel Bar s f or Concr et e Rei nf or cement

ASTM A706/ A706M ( 2014) St andar d Speci f i cat i on f or Low- Al l oy St eel Def or med and Pl ai n Bar s f or Concr et e Rei nf or cement

ASTM A767/ A767M ( 2009) St andar d Speci f i cat i on f or Zi nc- Coat ed ( Gal vani zed) St eel Bar s f or Concr et e Rei nf or cement

ASTM A775/ A775M ( 2007b; R2014) St andar d Speci f i cat i on f or Epoxy- Coat ed St eel Rei nf or c i ng Bar s

ASTM A884/ A884M ( 2014) St andar d Speci f i cat i on f or Epoxy- Coat ed St eel Wi r e and Wel ded Wi r e Reinforcement

ASTM C1064/ C1064M ( 2011) St andar d Test Met hod f or Temper at ur e of Fr eshl y Mi xed Hydr aul i c- Cement Concr et e

ASTM C1107/ C1107M ( 2014a) St andar d Speci f i cat i on f or Packaged Dr y, Hydr aul i c- Cement Gr out (Nonshrink)

ASTM C1240 ( 2014) St andar d Speci f i cat i on f or Si l i ca Fume Used i n Cement i t i ous Mi xt ur es

ASTM C138/ C138M ( 2014) St andar d Test Met hod f or Densi t y ( " Uni t Wei ght " ) , Yi el d, and Ai r Cont ent ( Gr avi met r i c) of Concr et e

ASTM C143/ C143M ( 2012) St andar d Test Met hod f or Sl ump of Hydr aul i c- Cement Concr et e

ASTM C1478 ( 2008; R 2013) St andar d Speci f i cat i on f or St or m Dr ai n Resi l i ent Connect or s Bet ween Rei nf or ced Concr et e St or m Sewer St r uct ur es, Pi pes and Lat er al s

ASTM C150/ C150M ( 2015) St andar d Speci f i cat i on f or Por t l and Cement

ASTM C171 ( 2007) St andar d Speci f i cat i on f or Sheet Mat er i al s f or Cur i ng Concr et e

ASTM C173/ C173M ( 2014) St andar d Test Met hod f or Ai r

SECTI ON 03 40 00. 00 10 Page 2

Cont ent of Fr eshl y Mi xed Concr et e by t he Vol umet r i c Met hod

ASTM C192/ C192M ( 2015) St andar d Pr act i ce f or Maki ng and Cur i ng Concr et e Test Speci mens i n t he Laboratory

ASTM C231/ C231M ( 2014) St andar d Test Met hod f or Ai r Cont ent of Fr eshl y Mi xed Concr et e by t he Pr essur e Met hod

ASTM C260/ C260M ( 2010a) St andar d Speci f i cat i on f or Ai r - Ent r ai ni ng Admi xt ur es f or Concr et e

ASTM C309 ( 2011) St andar d Speci f i cat i on f or Li qui d Membr ane- For mi ng Compounds f or Cur i ng Concrete

ASTM C31/ C31M ( 2012) St andar d Pr act i ce f or Maki ng and Cur i ng Concr et e Test Speci mens i n t he Fi el d

ASTM C33/ C33M ( 2013) St andar d Speci f i cat i on f or Concr et e Aggregates

ASTM C330/ C330M ( 2014) St andar d Speci f i cat i on f or Li ght wei ght Aggr egat es f or St r uct ur al Concrete

ASTM C39/ C39M ( 2015a) St andar d Test Met hod f or Compr essi ve St r engt h of Cyl i ndr i cal Concr et e Speci mens

ASTM C443 ( 2011) St andar d Speci f i cat i on f or Joi nt s f or Concr et e Pi pe and Manhol es, Usi ng Rubber Gasket s

ASTM C494/ C494M ( 2013) St andar d Speci f i cat i on f or Chemi cal Admi xt ur es f or Concr et e

ASTM C595/ C595M ( 2015; E 2015) St andar d Speci f i cat i on f or Bl ended Hydr aul i c Cement s

ASTM C618 ( 2012a) St andar d Speci f i cat i on f or Coal Fl y Ash and Raw or Cal c i ned Nat ur al Pozzol an f or Use i n Concr et e

ASTM C877 ( 2008) Ext er nal Seal i ng Bands f or Concr et e Pi pe, Manhol es, and Pr ecast Box Sect i ons

ASTM C920 ( 2014a) St andar d Speci f i cat i on f or El ast omer i c Joi nt Seal ant s

ASTM C923 ( 2008; R 2013) St andar d Speci f i cat i on f or Resi l i ent Connect or s Bet ween Rei nf or ced Concr et e Manhol e St r uct ur es, Pi pes and Laterals

ASTM C989/ C989M ( 2014) St andar d Speci f i cat i on f or Sl ag

SECTI ON 03 40 00. 00 10 Page 3

Cement f or Use i n Concr et e and Mor t ar s

ASTM C990 ( 2009; R 2014) St andar d Speci f i cat i on f or Joi nt s f or Concr et e Pi pe, Manhol es and Pr ecast Box Sect i ons Usi ng Pr ef or med Fl exi bl e Joi nt Seal ant s

ASTM E84 ( 2014) St andar d Test Met hod f or Sur f ace Bur ni ng Char act er i st i cs of Bui l di ng Materials

CSA GROUP ( CSA)

CSA A23. 4 ( 2009; R 2014) Pr ecast Concr et e - Mat er i al s and Const r uct i on

NATI ONAL PRECAST CONCRETE ASSOCI ATI ON ( NPCA)

NPCA QC Manual ( 2012) Qual i t y Cont r ol Manual f or Pr ecast and Pr est r essed Concr et e Pl ant s

UNDERWRI TERS LABORATORI ES ( UL)

UL 484 ( 2014; Repr i nt Mar 2014) St andar d f or Room Ai r Condi t i oner s

1. 2 SUBMITTALS

Al l submi t t al s ar e t he r esponsi bi l i t y of t he pr ecast concr et e pr oducer .

Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL

PROCEDURES:

SD- 01 Pr econst r uct i on Submi t t al s

Qual i t y Cont r ol Pr ocedur es

SD- 02 Shop Dr awi ngs

Cust om- Made Pr ecast Uni t s

SD- 03 Pr oduct Dat a Packaged Ter mi nal Uni t s Embedded I t ems Accessories

SD- 05 Desi gn Dat a

Desi gn Cal cul at i ons Concr et e Mi x Pr opor t i ons

SD- 06 Test Repor t s

Test Repor t s

SD- 07 Cer t i f i cat es

Qual i t y Cont r ol Pr ocedur es

SECTI ON 03 40 00. 00 10 Page 4

1. 3 QUALI TY ASSURANCE

Demonst r at e adher ence t o t he st andar ds set f or t h i n NPCA QC Manual . Meet r equi r ement s wr i t t en i n t he subpar agr aphs bel ow.

1. 3. 1 NPCA Cer t i f i cat i on

The pr ecast concr et e pr oducer shal l be cer t i f i ed by t he Nat i onal Pr ecast Concr et e Associ at i on' s Pl ant Cer t i f i cat i on Pr ogr am pr i or t o and dur i ng pr oduct i on of t he pr oduct s f or t hi s pr oj ect .

1. 3. 2 Qual i f i cat i ons, Qual i t y Cont r ol and I nspect i on

1. 3. 2. 1 Qualifications

Sel ect a pr ecast concr et e pr oducer t hat has been i n t he busi ness of pr oduci ng pr ecast concr et e uni t s s i mi l ar t o t hose speci f i ed f or a mi ni mum of 3 year s. The pr ecast concr et e pr oducer shal l mai nt ai n a per manent qual i t y cont r ol depar t ment or r et ai n an i ndependent t est i ng agency on a cont i nui ng basi s.

1. 3. 2. 2 Qual i t y Cont r ol Pr ocedur es

Submi t qual i t y cont r ol pr ocedur es est abl i shed by t he pr ecast manuf act ur er i n accor dance wi t h NPCA QC Manual . Show t hat t he f ol l owi ng QC t est s ar e per f or med as r equi r ed and i n accor dance wi t h t he ASTM st andar ds i ndi cat ed.

a. Sl ump: Per f or m a s l ump t est f or each 150 cu yd of concr et e pr oduced, or once a day, whi chever comes f i r st . Per f or m sl ump t est s i n accor dance with ASTM C143/ C143M.

b. Temper at ur e: Measur e t he t emper at ur e of f r esh concr et e when sl ump or ai r cont ent t est s ar e made and when compr essi ve t est speci mens ar e made i n accor dance wi t h ASTM C1064/ C1064M.

c. Compr essi ve St r engt h: Make at l east f our compr essi ve st r engt h speci mens f or each 150 cubi c yar ds of concr et e of each mi x i n accor dance wi t h t he f ol l owi ng St andar ds: ASTM C31/ C31M, ASTM C192/ C192M, ASTM C39/ C39M.

d. Ai r Cont ent : Per f or m t est s f or ai r cont ent on ai r - ent r ai ned, wet - cast concr et e f or each 150 cu yd of concr et e, but not l ess of t en t han once each day when ai r - ent r ai ned concr et e i s used. Det er mi ne t he ai r cont ent i n accor dance wi t h ei t her ASTM C231/ C231M or ASTM C173/ C173M f or nor mal wei ght aggr egat es and ASTM C173/ C173M f or l i ght wei ght aggregates.

e. Uni t Wei ght : Per f or m t est s f or uni t wei ght a mi ni mum of once per week t o ver i f y t he y i el d of bat ch mi xes. Per f or m uni t wei ght t est s f or each 100 cu yd of l i ght wei ght concr et e i n accor dance wi t h ASTM C138/ C138M.

1. 3. 2. 3 Inspection

The Cont r act i ng Of f i cer may pl ace an i nspect or i n t he pl ant when t he uni t s cover ed by t hi s speci f i cat i on ar e bei ng manuf act ur ed. The bur den of payment f or pl ant i nspect i on wi l l be c l ear l y det ai l ed i n t he speci f i cat i on. The pr ecast concr et e pr oducer shal l gi ve not i ce 14 days pr i or t o t he t i me t he uni t s wi l l be avai l abl e f or pl ant i nspect i on.

Nei t her t he exer ci se nor wai ver of i nspect i on at t he pl ant wi l l af f ect t he Gover nment ' s r i ght t o enf or ce cont r act ual pr ovi s i ons af t er uni t s ar e

SECTI ON 03 40 00. 00 10 Page 5 t r anspor t ed or er ect ed.

1. 3. 2. 4 Test Repor t s

Submi t t he f ol l owi ng as speci f i ed i n par agr aph SUBMI TTALS:

1. 3. 2. 4. 1 Mat er i al Cer t i f i cat i ons and/ or Labor at or y Test Repor t s

I ncl ude mi l l t est s and al l ot her t est dat a, f or por t l and cement , bl ended cement , pozzol ans, gr ound gr anul at ed bl ast f ur nace sl ag, s i l i ca f ume, aggr egat e, admi xt ur es, and cur i ng compound pr oposed f or use on t hi s pr oj ect .

1. 3. 2. 4. 2 Mi x Test

Test r epor t s showi ng t hat t he mi x has been successf ul l y t est ed t o pr oduce concr et e wi t h t he pr oper t i es speci f i ed and wi l l be sui t abl e f or t he j ob condi t i ons. Such t est s may i ncl ude compr essi ve st r engt h, f l exur al st r engt h, pl ast i c or har dened ai r cont ent , f r eeze t haw dur abi l i t y , abr asi on and absor pt i on. Cl ear l y det ai l i n t he speci f i cat i ons speci al t est s f or pr ecast concr et e or cast - i n i t ems.

1. 3. 2. 4. 3 Sel f - Consol i dat i ng Concr et e

Document at i on, when t he use of sel f - consol i dat i ng concr et e ( SCC) i s pr oposed, showi ng a mi ni mum of 30- days pr oduct i on t r ack r ecor ds demonst r at i ng t hat SCC i s appr opr i at e f or cast i ng of t he pr oduct .

1. 3. 2. 4. 4 I n- Pl ant QA/ QC I nspect i on Repor t s

Upon t he r equest of t he Cont r act i ng Of f i cer .

1. 4 DELI VERY, STORAGE, AND HANDLI NG

1. 4. 1 Delivery

Del i ver pr ecast uni t s t o t he s i t e i n accor dance wi t h t he del i ver y schedul e t o avoi d excessi ve bui l d- up of uni t s i n st or age at t he s i t e. Upon del i ver y t o t he j obsi t e, al l pr ecast concr et e uni t s wi l l be i nspect ed by t he Cont r act i ng Of f i cer f or qual i t y and f i nal accept ance.

1. 4. 2 Storage

St or e uni t s of f t he gr ound or i n a manner t hat wi l l mi ni mi ze pot ent i al damage.

1. 4. 3 Handling

Handl e, t r anspor t , and st or e pr oduct s i n a manner t o mi ni mi ze damage.

Li f t i ng devi ces or hol es shal l be consi st ent wi t h i ndust r y st andar ds.

Per f or m l i f t i ng wi t h met hods or devi ces i nt ended f or t hi s pur pose as i ndi cat ed on shop dr awi ngs.

SECTI ON 03 40 00. 00 10 Page 6

PART 2 PRODUCTS

2. 1 PERFORMANCE REQUI REMENTS

2. 1. 1 St r uct ur al Per f or mance

Pr ecast concr et e equi pment encl osur es shal l wi t hst and t he f ol l owi ng l oads and st r esses wi t hi n l i mi t s and under condi t i ons i ndi cat ed and accor di ng t o

ASCE 7.

Wi nd Load: 130 MPH, Exp C Fl oor Li ve Load: 200 PSF Roof Load: 150 PSF Sei smi c Cat egor y: C

2. 1. 2 El ect r i cal Component s, Devi ces, and Accessor i es

Li st ed and l abel ed as def i ned i n NFPA 70, by a qual i f i ed t est i ng agency, and mar ked f or i nt ended l ocat i on and appl i cat i on.

2. 1. 3 Ther mal Movement s

Al l ow f or t her mal movement s t emper at ur e changes of 120 deg F, ambi ent ; and 180 deg F, mat er i al sur f aces.

2. 2 SYSTEM DESCRI PTI ON

Fur ni sh pr ecast concr et e uni t s desi gned and f abr i cat ed by an exper i enced and accept abl e pr ecast concr et e manuf act ur er who has been, f or at l east 3 year s, r egul ar l y and cont i nuousl y engaged i n t he manuf act ur e of pr ecast concr et e wor k s i mi l ar t o t hat i ndi cat ed on t he dr awi ngs. Coor di nat e pr ecast wor k wi t h t he wor k of ot her t r ades.

2. 2. 1 Cust om- Made Pr ecast Uni t s

Submit desi gn cal cul at i ons f or cust om- made pr ecast uni t s, pr epar ed and seal ed by a r egi st er ed pr of essi onal engi neer , f or appr oval pr i or t o f abr i cat i on. I ncl ude i n t he cal cul at i ons t he anal ysi s of uni t s f or l i f t i ng st r esses and t he s i z i ng of l i f t i ng devi ces. Submi t dr awi ngs f ur ni shed by t he pr ecast concr et e pr oducer f or appr oval by t he Cont r act i ng Of f i cer .

Show on t hese dr awi ngs compl et e desi gn, i nst al l at i on, and const r uct i on i nf or mat i on i n such det ai l as t o enabl e t he Cont r act i ng Of f i cer t o det er mi ne t he adequacy of t he pr oposed uni t s f or t he i nt ended pur pose.

I ncl ude det ai l s of st eel r ei nf or cement s i ze and pl acement as wel l as suppor t i ng desi gn cal cul at i ons, i f appr opr i at e. Pr oduce pr ecast concr et e uni t s i n accor dance wi t h t he appr oved dr awi ngs.

2. 2. 1. 1 Characteristics

Pr ovi de f act or y assembl ed pr ecast equi pment encl osur e desi gned t o r est on compact ed gr avel base on gr ade pr ovi ded by ot her s. Uni t shal l i ncl ude al l weat her pr oof i ng, gasket s and t r i m. Uni t shal l be pr e- wi r ed t o i ncl ude i nt er i or l i ght i ng and HVAC as i ndi cat ed on t he Dr awi ngs. Coor di nat e l ocat i ons f or condui t , pi pe and mechani cal penet r at i ons as i ndi cat ed on t he Dr awi ngs. Fi ni sh/ Text ur e/ Col or shal l be sel ect ed by Gover nment f r om manuf act ur er ' s st andar d l i s t .

2. 2. 2 Pr ecast Encl osur es

Fabr i cat e pr ecast encl osur es f r om an i nt egr at ed set of mut ual l y dependent

SECTI ON 03 40 00. 00 10 Page 7 component s t o f or m a compl et ed assembl y, r eady f or i nst al l at i on on Pr oj ect site.

Basi s of Desi gn: Pr ovi de Ol dcast l e Pr ecast " Maxi - Mod" pr ecast concr et e equi pment encl osur e or compar abl e st r uct ur e f r om anot her manuf act ur er .

Di mensi ons: 14' 0" x 10' 0" x 8' 2" h.

Avai l abl e manuf act ur er s of f er i ng pr oduct s i ncl ude, but ar e not l i mi t ed t o, t he f ol l owi ng:

Easi - Set Bui l di ngs; ( 866) 252- 8210 Modul ar Connect i ons; ( 205) 980- 4565 Nor wal k Concr et e I ndust r i es; ( 800) 733- 3624

Ol dcast l e Pr ecast ; ( 888) 965- 3227 Ther mobond Bui l di ngs; ( 800) 356- 2686

2. 2. 3 Joi nt s and Seal ant s

Pr ovi de j oi nt s and seal ant s bet ween adj acent uni t s of t he t ype and conf i gur at i on i ndi cat ed on shop dr awi ngs meet i ng speci f i ed desi gn and per f or mance r equi r ement s.

2. 2. 4 Concr et e Mi x Desi gn

2. 2. 4. 1 Concr et e Mi x Pr opor t i ons

Base sel ect i on of pr opor t i ons f or concr et e on t he met hodol ogy pr esent ed i n ACI 211. 1 f or nor mal wei ght concr et e and ACI 211. 2 f or l i ght wei ght concr et e. Devel op t he concr et e pr opor t i ons usi ng t he same t ype and br and of cement , t he same t ype and br and of pozzol an, t he same t ype and gr adat i on of aggr egat es, and t he same t ype and br and of admi xt ur e t hat wi l l be used i n t he manuf act ur e of pr ecast concr et e uni t s f or t he pr oj ect . Do not use cal c i um chl or i de i n pr ecast concr et e cont ai ni ng r ei nf or c i ng st eel or ot her embedded met al i t ems. At a mi ni mum of t hi r t y days pr i or t o pr ecast concr et e uni t manuf act ur i ng, t he pr ecast concr et e pr oducer wi l l submi t a mi x desi gn and pr opor t i ons f or each st r engt h and t ype of concr et e t hat wi l l be used. Fur ni sh a compl et e l i s t of mat er i al s, i ncl udi ng quant i t y, t ype, br and and appl i cabl e dat a sheet s f or al l mi x desi gn const i t uent s as wel l as appl i cabl e r ef er ence speci f i cat i ons. The use of sel f - consol i dat i ng concr et e i s per mi t t ed, pr ovi ded t hat mi x desi gn pr opor t i ons and const i t uent s meet t he r equi r ement s of t hi s speci f i cat i on.

2. 2. 4. 2 Concr et e St r engt h

Pr ovi de pr ecast concr et e uni t s wi t h a 28- day compr essi ve st r engt h ( f ' c) of 5000 psi .

2. 2. 4. 3 Wat er - t o- Cement Rat i o

Fur ni sh concr et e, t hat wi l l be exposed t o f r eezi ng and t hawi ng, cont ai ni ng ent r ai ned ai r and wi t h wat er - cement r at i os of 0. 45 or l ess. Fur ni sh concr et e whi ch wi l l not be exposed t o f r eezi ng, but whi ch i s r equi r ed t o be wat er t i ght , wi t h a wat er - cement r at i o of 0. 48 or l ess i f t he concr et e i s exposed t o f r esh wat er , or 0. 45 or l ess i f exposed t o br acki sh wat er or sea wat er . Fur ni sh r ei nf or ced concr et e exposed t o dei cer sal t s, br acki sh wat er or seawat er wi t h a wat er - cement r at i o of 0. 40 or l ess f or cor r osi on protection.

SECTI ON 03 40 00. 00 10 Page 8

2. 2. 4. 4 Ai r Cont ent

The ai r cont ent of concr et e t hat wi l l be exposed t o f r eezi ng condi t i ons shal l be wi t hi n t he l i mi t s gi ven bel ow.

AI R CONTENT PERCENT

NOMI NAL MAXI MUM AGGREGATE SI ZE SEVERE EXPOSURE MODERATE EXPOSURE

3/ 8 i nch 6. 0 t o 9. 0 4. 5 t o 7. 5

1/ 2 i nch 5. 5 t o 8. 5 4. 0 t o 7. 0

3/ 4 i nch 4. 5 t o 7. 5 3. 5 t o 6. 5

1. 0 i nch 4. 5 t o 7. 5 3. 0 t o 6. 0

1. 5 i nch 4. 5 t o 7. 0 3. 0 t o 6. 0

Not e: For speci f i ed compr essi ve st r engt hs gr eat er t han 5000 psi , ai r cont ent may be r educed 1 per cent

2. 3 CONSTRUCTION

2. 3. 1 Wal l Panel Assembl y

Assembl y consi st i ng of pr ecast concr et e. I nt er i or - uni nsul at ed, unf i ni shed. Ext er i or f i ni sh: pr i mer , t wo f i ni sh coat s ext er i or l at ex pai nt .

2. 3. 2 2. 3. 2 Base/ Fl oor Assembl y

Assembl y consi st i ng of pr ecast concr et e. I nt er i or - manuf act ur er ' s st andar d VCT ( 12x12x0. 125 i nch) .

2. 3. 3 Roof Assembl y

Assembl y consi st i ng of pr ecast concr et e. Ext er i or f i ni sh: pr i mer , t wo coat s ext er i or el ast omer i c pai nt .

2. 3. 4 Doors

Swi ngi ng Door : 36 by 84 by 1- 3/ 4 i nches t hi ck 16- gauge wi t h 14- gauge hol l ow met al f r ame f abr i cat ed f r om gal vani zed st eel . Equi p door wi t h bor ed l at chset , t hr ee bal l - bear i ng but t hi nges, hydr aul i c c l oser , and f ul l weat her st r i ppi ng. Fi ni sh: gal vani zed met al pr i mer , t wo coat s ext er i or latex.

2. 3. 5 El ect r i cal Ser vi ces

100- A, 120/ 240- VAC, s i ngl e- phase, wi t h gr ound, t hr ee- wi r e panel boar d, wi t h no f ewer t han f our open ci r cui t s; l ocat ed as i ndi cat ed. Run copper wi r i ng i n 3/ 4- i nch EMT condui t .

Pr ovi de f our 120- V power r ecept acl e( s) .

Pr ovi de dedi cat ed 240- V power r ecept acl e f or ai r condi t i oner .

See dr awi ng E- 401 f or ar r angement of r ecept acl es and equi pment .

SECTI ON 03 40 00. 00 10 Page 9

2. 3. 6 Packaged Ter mi nal Uni t s

2. 3. 6. 1 Heat Pumps

ANSI / AHRI / CSA 310/ 380, UL 484, ai r - cool ed, t hr u- wal l t ype, AHRI cer t i f i ed, and UL l i s t ed. Heat pumps shal l have a mi ni mum ener gy ef f i c i ency r at i o ( EER) of 9. 8, a mi ni mum Coef f i c i ent of Per f or mance ( COP) of 2. 7. Pr ovi de uni t s l i s t ed i n AHRI DCAACP.

2. 3. 6. 2 Room Cabi net s

Fabr i cat e of 18- gage mi ni mum st eel ( MSS) . Pr ovi de r emovabl e f r ont panel and access panel s f or equi pment machi ner y, coi l s , cont r ol s, and f i l t er s. I n l i eu of st eel , f r ont panel may be const r uct ed of hi gh i mpact st yr ene st r uct ur al f oam conf or mi ng t o r equi r ement s of UL 484. St r uct ur al f oam shal l pass t est s speci f i ed i n UL 484 f or c l assi f i cat i on of 94 HB. Li ne i nt er i or of st eel cabi net s wi t h i nsul at i on havi ng a f i r e hazar d r at i ng not exceedi ng 25 f or f l ame spr ead, and 50 f or smoke devel oped, as det er mi ned by ASTM E84. Locat e wal l - mount ed uni t s 2 1/ 2 i nches mi ni mum above t he f l oor .

2. 3. 6. 3 Grilles

Pr ovi de manuf act ur er ' s st andar d anodi zed al umi num out door gr i l l es and caul k and seal on al l s i des when r equi r ed by manuf act ur er ' s i nst r uct i ons.

Pr ovi de bot h hor i zont al and ver t i cal adj ust abl e def l ect i on i nsi de ai r suppl y gr i l l es. Pr ovi de f or ai r r et ur n under t he f r ont panel or a r et ur n ai r gr i l l e i n t he l ower par t of t he f r ont panel .

2. 3. 6. 4 Wal l Sl eeves and Mount s

Pr ovi de manuf act ur er ' s st andar d wal l s l eeves and mount s. Wal l s l eeves shal l have seal s desi gned t o r est r i c t dr i v i ng r ai n and wi nd. Pr ovi de uni t subbase of t he same const r uct i on and f i ni sh as t he s l eeve t o pr ovi de f or conceal ed el ect r i cal connect i on, cor d st or age, and equi pped wi t h uni t l evel i ng l egs.

2. 3. 6. 5 Ref r i ger at i on Sect i ons

Compl et el y sel f - cont ai ned, s l i de- i n assembl y or r emovabl e chassi s wi t h wel ded, her met i cal l y seal ed, ai r - cool ed r ef r i ger at i on syst em, out door f an, i ndoor f an, cont r ol box, and vent i l at i on damper . Pr ovi de r ef r i ger at i on sect i ons capabl e of i nst al l at i on or r emoval wi t hout t he use of t ool s.

Ref r i ger at i on sect i ons shal l i ncl ude r ef r i ger at i on c i r cui t t ubi ng, wi r i ng, and saf et y cont r ol s, and shal l oper at e down t o 35 degr ees F out door t emper at ur e and 70 degr ees F i ndoor t emper at ur e, wi t hout compr essor shor t cycl i ng whi l e del i ver i ng not l ess t han 100 per cent of r at ed cool i ng capaci t y. Uni t s shal l have dr ai ns t o t he bui l di ng ext er i or t o el i mi nat e excess dr i v i ng r ai n. Condensat e shal l not dr ai n ont o bui l di ng ext er i or or interior.

a. Compr essor s: Her met i c t ype wi t h v i br at i on i sol at i on devi ces.

b. Coi l s: Const r uct ed of seaml ess copper or al umi num t ubi ng wi t h copper or al umi num f i ns bonded t o t ubes. Coat out door ai r coi l s wi t h f act or y appl i ed cor r osi on r esi st ant t r eat ment . Coi l s t o be coat ed shal l be par t of manuf act ur er ' s st andar d pr oduct f or capaci t i es and r at i ngs i ndi cat ed and speci f i ed. Pr ovi de pl at e t ype f i ns.

c. Out door Fans: Di r ect connect ed cent r i f ugal t ype wi t h al umi num or

SECTI ON 03 40 00. 00 10 Page 10 pl ast i c wheel and f or war d cur ved bl ades or di r ect connect ed al umi num pr opel l er t ype. Desi gn f ans so t hat condensat e wi l l evapor at e wi t hout dr i p, spl ash, or spr ay on bui l di ng ext er i or .

d. I ndoor Fans: Di r ect connect ed cent r i f ugal t ype wi t h al umi num, gal vani zed st eel , or pl ast i c wheel and f or war d cur ved bl ades. Pr ovi de mi ni mum t wo- speed mot or wi t h bui l t - i n over l oad pr ot ect i on.

2. 3. 6. 6 Vent i l at i on Damper Assembl y

Oper at ed by aut omat i c act uat or . Damper s shal l c l ose on uni t shut down or l oss of power and shal l open on heat i ng or cool i ng st ar t - up.

2. 3. 6. 7 Ai r Fi l t er s

Removabl e wi t hout use of t ool s, and shal l f i l t er bot h r eci r cul at ed and vent i l at i ng ai r .

2. 3. 6. 8 Controls

Pr ovi de cont r ol s i ncl udi ng, an adj ust abl e t her most at , and swi t ches, t o r egul at e r oom ai r t emper at ur e t hr ough cont r ol of r ef r i ger ant compr essor s or heat i ng el ement s. Cont r ol s shal l at l east have posi t i ons f or of f , hi gh or l ow f an speed f or heat i ng and cool i ng, and f an onl y oper at i on.

2. 3. 7 Lighting

I nt er i or : Two cei l i ng- mount ed LED l i ght i ng f i x t ur es as i ndi cat ed i n schedul e on dr awi ng E- 601. Pr ovi de s i ngl e- pol e swi t ch mount ed adj acent t o door t o cont r ol l i ght i ng f i x t ur e.

Ext er i or : LED l i ght i ng f i x t ur e as i ndi cat ed i n f i x t ur e schedul e o dr awi ng E- 601. Fi xt ur e shal l be pr ovi ded wi t h an i nt er gr al phot ocel l .

Emer gency and exi t l i ghi t ng shal l be pr ovi ded wi t h a combi nat i on Exi t / Emer gency f i x t ur e as shcedul ed on dr awi ng E- 401.

2. 4 MATERIALS

Conf or m mat er i al as speci f i ed i n t he f ol l owi ng par agr aphs.

2. 4. 1 Cement

Fur ni sh cement conf or mi ng t o ASTM C150/ C150M, Type I , I I , I I I or V.

Fur ni sh bl ended cement s t hat conf or m t o ASTM C595/ C595M.

2. 4. 2 Si l i ca Fume

Pr ovi de s i l i ca f ume conf or mi ng t o ASTM C1240. Pr ovi de avai l abl e al kal i es conf or mi ng t o t he opt i mal l i mi t gi ven i n Tabl e 2 of ASTM C1240. Si l i ca f ume may be f ur ni shed as a dr y, densi f i ed mat er i al or as a s l ur r y. When necessar y, coor di nat e t he ser vi ces of a t echni cal r epr esent at i ve exper i enced i n mi xi ng, pr opor t i oni ng, pl acement pr ocedur es, and cur i ng of concr et e cont ai ni ng s i l i ca f ume.

2. 4. 3 Fl y Ash and Pozzol ans

Fl y ash i s used as a suppl ement ar y cement i t i ous mat er i al ( SCM) conf or mi ng to ASTM C618, Cl ass C or F wi t h 4 per cent maxi mum l oss on i gni t i on and 35

SECTI ON 03 40 00. 00 10 Page 11 per cent maxi mum cement r epl acement by wei ght .

2. 4. 4 Gr ound Gr anul at ed Bl ast - Fur nace Sl ag

Gr ound gr anul at ed bl ast f ur nace s l ag i s used as a suppl ement ar y cement i t i ous mat er i al conf or mi ng t o ASTM C989/ C989M, Gr ade 120 wi t h bet ween 25 t o 50 per cent maxi mum cement r epl acement by wei ght .

2. 4. 5 Water

Fur ni sh wat er pot abl e or f r ee of del et er i ous subst ances i n amount s har mf ul t o concr et e or embedded met al s.

2. 4. 6 Aggregates

2. 4. 6. 1 Selection

Fur ni sh aggr egat es conf or mi ng t o ASTM C33/ C33M. Pr ovi de aggr egat es not cont ai ni ng any subst ance, whi ch may be del et er i ousl y r eact i ve wi t h t he al kal i es i n t he cement .

2. 4. 6. 2 Aggr egat es f or Li ght wei ght Concr et e

ASTM C330/ C330M

2. 4. 7 Admixtures

2. 4. 7. 1 Air-Entraining

ASTM C260/ C260M

2. 4. 7. 2 Accel er at i ng, Ret ar di ng, Wat er Reduci ng

ASTM C494/ C494M

2. 4. 7. 3 Pigments

Non- f adi ng and l i me- r esi st ant

2. 4. 8 Reinforcement

2. 4. 8. 1 Rei nf or c i ng Bar s

a. Def or med Bi l l et - st eel : ASTM A615/ A615M

b. Def or med Low- al l oy st eel : ASTM A706/ A706M

2. 4. 8. 2 Rei nf or c i ng Wi r e

a. Pl ai n Wi r e: ASTM A1064/ A1064M

b. Def or med Wi r e: ASTM A1064/ A1064M

2. 4. 8. 3 Wel ded Wi r e Fabr i c

a. Pl ai n Wi r e: ASTM A1064/ A1064M

b. Def or med Wi r e: ASTM A1064/ A1064M

2. 4. 8. 4 Epoxy Coat ed Rei nf or cement

a. Rei nf or c i ng Bar s: ASTM A775/ A775M

SECTI ON 03 40 00. 00 10 Page 12

b. Wi r es and Fabr i c: ASTM A884/ A884M

2. 4. 8. 5 Gal vani zed Rei nf or cement

Pr ovi de gal vani zed r ei nf or cement conf or mi ng t o ASTM A767/ A767M.

2. 4. 9 I nser t s and Embedded Met al

Al l i t ems embedded i n concr et e shal l be of t he t ype r equi r ed f or t he i nt ended t ask, and meet t he f ol l owi ng st andar ds.

a. St r uct ur al St eel Pl at es, Angl es, et c. : ASTM A36/ A36M

b. Hot - di pped Gal vani zed: ASTM A153/ A153M

c. Pr opr i et ar y I t ems: I n accor dance wi t h manuf act ur er s publ i shed l i t er at ur e

2. 4. 10 Accessories

Submi t pr oper i nst al l at i on i nst r uct i ons and r el evant pr oduct dat a f or i t ems i ncl udi ng, but not l i mi t ed t o, seal ant s, gasket s, connect or s, st eps, cabl e r acks and ot her i t ems i nst al l ed bef or e or af t er del i ver y.

a. Rubber Gasket s f or Ci r cul ar Concr et e Sewer Pi pe and Cul ver t Pi pe:

ASTM C443.

b. Ext er nal Seal i ng Bands f or Nonci r cul ar Sewer , St or m Dr ai n and Cul ver t Pipe: ASTM C877.

c. Pr ef or med Fl exi bl e Joi nt Seal ant s f or Concr et e Pi pe, Manhol es, and Manuf act ur ed Box Sect i ons: ASTM C990.

d. El ast omer i c Joi nt Seal ant s: ASTM C920

2. 4. 11 Pi pe Ent r y Connect or s

Pi pe ent r y connect or s shal l conf or m t o ASTM C923 or ASTM C1478.

2. 4. 12 Grout

Nonshr i nk Gr out shal l conf or m t o ASTM C1107/ C1107M. Cement i t i ous gr out shal l be a mi xt ur e of por t l and cement , sand, and wat er . Pr opor t i on one par t cement t o appr oxi mat el y 2. 5 par t s sand, wi t h t he amount of wat er based on pl acement met hod. Pr ovi de ai r ent r ai nment f or gr out exposed t o t he weather.

PART 3 EXECUTI ON

3. 1 FABRI CATI ON AND PLACEMENT

Per f or m f abr i cat i on i n accor dance wi t h NPCA QC Manual unl ess speci f i ed otherwise.

3. 1. 1 Forms

Use f or ms, f or manuf act ur i ng pr ecast concr et e pr oduct s, of t he t ype and desi gn consi st ent wi t h i ndust r y st andar ds and pr act i ces. They shoul d be capabl e of consi st ent l y pr ovi di ng uni f or m pr oduct s and di mensi ons.

Const r uct f or ms so t hat t he f or ces and vi br at i ons t o whi ch t he f or ms wi l l be subj ect ed can cause no pr oduct damage. Cl ean f or ms of concr et e bui l d- up

SECTI ON 03 40 00. 00 10 Page 13 af t er each use. Appl y f or m r el ease agent s accor di ng t o t he manuf act ur er s r ecommendat i ons and do not al l ow t o bui l d up on t he f or m cast i ng sur f aces.

3. 1. 2 Reinforcement

Fol l ow appl i cabl e ASTM St andar d or ACI 318 f or pl acement and spl i c i ng.

Fabr i cat e cages of r ei nf or cement ei t her by t y i ng t he bar s, wi r es or wel ded wi r e f abr i c i nt o r i gi d assembl i es or by wel di ng, wher e per mi ssi bl e, i n accor dance wi t h AWS D1. 4/ D1. 4M. Posi t i on r ei nf or c i ng as speci f i ed by t he desi gn and so t hat t he concr et e cover conf or ms t o r equi r ement s. The t ol er ance on concr et e cover shal l be one- t hi r d of t hat speci f i ed but not mor e t han 1/ 2 i nch. Pr ovi de concr et e cover not l ess t han 1/ 2 i nch. Take posi t i ve means t o assur e t hat t he r ei nf or cement does not move si gni f i cant l y dur i ng t he cast i ng oper at i ons.

3. 1. 3 Embedded I t ems

Posi t i on embedded i t ems at l ocat i ons speci f i ed i n t he desi gn document s.

Per f or m wel di ng i n accor dance wi t h AWS D1. 1/ D1. 1M when necessar y. Hol d r i gi dl y i n pl ace i nser t s, pl at es, wel dment s, l i f t i ng devi ces and ot her i t ems t o be i mbedded i n pr ecast concr et e pr oduct s so t hat t hey do not move si gni f i cant l y dur i ng cast i ng oper at i ons. Submi t pr oduct dat a sheet s and pr oper i nst al l at i on i nst r uct i on f or anchor s, l i f t i ng i nser t s and ot her devi ces. Cl ear l y i ndi cat e t he pr oduct s di mensi ons and saf e wor ki ng l oad.

3. 2 CONCRETE

3. 2. 1 Concr et e Mi xi ng

Mi xi ng oper at i ons shal l pr oduce bat ch- t o- bat ch uni f or mi t y of st r engt h, consi st ency, and appear ance.

3. 2. 2 Concr et e Pl aci ng

Deposi t concr et e i nt o f or ms as near t o i t s f i nal l ocat i on as pr act i cal .

Keep t he f r ee f al l of t he concr et e t o a mi ni mum. Consol i dat e concr et e i n such a manner t hat segr egat i on of t he concr et e i s mi ni mi zed and honeycombed ar eas ar e kept t o a mi ni mum. Use vi br at or s t o consol i dat e concr et e wi t h f r equenci es and ampl i t udes suf f i c i ent t o pr oduce wel l consol i dat ed concr et e.

3. 2. 2. 1 Col d Weat her Concr et i ng

Per f or m col d weat her concr et i ng i n accor dance wi t h ACI 306. 1.

a. Pr ovi de adequat e equi pment f or heat i ng concr et e mat er i al s and pr ot ect i ng concr et e dur i ng f r eezi ng or near - f r eezi ng weat her .

b. Fr ee f r om f r ost al l concr et e mat er i al s and al l r ei nf or cement , f or ms, f i l l er s, and gr ound wi t h whi ch concr et e i s t o come i n cont act .

c. Do not use f r ozen mat er i al s or mat er i al s cont ai ni ng i ce.

d. I n col d weat her t he t emper at ur e of concr et e at t he t i me of pl aci ng shal l not be bel ow 45 degr ees F. Di scar d concr et e t hat f r eezes bef or e i t s compr essi ve st r engt h r eaches 500 psi .

3. 2. 2. 2 Hot Weat her Concr et i ng

Recommendat i ons f or hot weat her concr et i ng ar e gi ven i n det ai l i n ACI 305R.

SECTI ON 03 40 00. 00 10 Page 14

Dur i ng hot weat her , gi ve pr oper at t ent i on t o const i t uent s, pr oduct i on met hods, handl i ng, pl aci ng, pr ot ect i on, and cur i ng t o pr event excessi ve concr et e t emper at ur es or wat er evapor at i on t hat coul d i mpai r r equi r ed st r engt h or ser v i ceabi l i t y of t he member or st r uct ur e. The t emper at ur e of concr et e at t he t i me of pl aci ng shal l not exceed 90 degr ees F.

3. 2. 3 Concr et e Cur i ng

Commence cur i ng i mmedi at el y f ol l owi ng t he i ni t i al set and compl et i on of sur f ace f i ni shi ng.

3. 2. 3. 1 Cur i ng by Moi st ur e Ret ent i on

Pr event moi st ur e evapor at i on f r om exposed sur f aces unt i l adequat e st r engt h f or st r i ppi ng i s r eached by one of t he f ol l owi ng met hods:

a. Cover wi t h pol yet hyl ene sheet s a mi ni mum of 6 mi l s t hi ck i n accor dance with ASTM C171.

b. Cover wi t h bur l ap or ot her absor pt i ve mat er i al and keep cont i nual l y moist.

c. Use of a membr ane- cur i ng compound appl i ed at a r at e not t o exceed 200 squar e f t / gal l on, or i n accor dance wi t h manuf act ur er s ' r ecommendat i ons accor di ng t o ASTM C309.

3. 2. 3. 2 Cur i ng wi t h Heat and Moi st ur e

Do not subj ect concr et e t o st eam or hot ai r unt i l af t er t he concr et e has at t ai ned i t s i ni t i al set . Appl y st eam, i f used, wi t hi n a sui t abl e encl osur e, whi ch per mi t s f r ee c i r cul at i on of t he st eam i n accor dance wi t h CSA A23. 4. I f hot ai r i s used f or cur i ng, t ake pr ecaut i ons t o pr event moi st ur e l oss f r om t he concr et e. The t emper at ur e of t he concr et e shal l not be per mi t t ed t o exceed 150 degr ees F. These r equi r ement s do not appl y t o pr oduct s cur ed wi t h st eam under pr essur e i n an aut ocl ave.

3. 2. 4 Sur f ace Fi ni sh

Fi ni sh unf or med sur f aces of wet - cast pr ecast concr et e pr oduct s as speci f i ed. I f no f i ni shi ng pr ocedur e i s speci f i ed, f i ni sh such sur f aces usi ng a st r i ke- of f t o l evel t he concr et e wi t h t he t op of t he f or m.

3. 2. 4. 1 For med Non- Ar chi t ect ur al Sur f aces

Cast sur f aces agai nst appr oved f or ms f ol l owi ng i ndust r y pr act i ces i n c l eani ng f or ms, desi gni ng concr et e mi xes, pl aci ng and cur i ng concr et e.

Nor mal col or var i at i ons, f or m j oi nt mar ks, smal l sur f ace hol es caused by ai r bubbl es, and mi nor chi ps and spal l s wi l l be accept ed but no maj or i mper f ect i ons, honeycombs or ot her maj or def ect s wi l l be per mi t t ed.

3. 2. 4. 2 Unf or med Sur f aces

Fi ni sh unf or med sur f aces wi t h a v i br at i ng scr eed, or by hand wi t h a f l oat .

Nor mal col or var i at i ons, mi nor i ndent at i ons, mi nor chi ps and spal l s wi l l be accept ed but no maj or i mper f ect i ons, honeycombs, or ot her maj or def ect s shal l be per mi t t ed.

SECTI ON 03 40 00. 00 10 Page 15

3. 2. 4. 3 Speci al Fi ni shes

Tr owel ed, br oom or ot her f i ni shes shal l be accor di ng t o t he r equi r ement s of pr oj ect document s and per f or med i n accor dance wi t h i ndust r y st andar ds or suppl i er speci f i cat i ons. Submi t f i ni shes f or appr oval when r equi r ed by t he pr oj ect document s. The sampl e f i ni shes shal l be appr oved pr i or t o t he st ar t of pr oduct i on.

3. 2. 5 St r i ppi ng Pr oduct s f r om For ms

Do not r emove pr oduct s f r om t he f or ms unt i l t he concr et e r eaches t he compr essi ve st r engt h f or st r i ppi ng r equi r ed by t he desi gn. I f no such r equi r ement exi st s, pr oduct s may be r emoved f r om t he f or ms af t er t he f i nal set of concr et e pr ovi ded t hat st r i ppi ng damage i s mi ni mal .

3. 2. 6 Pat chi ng and Repai r

No r epai r i s r equi r ed t o f or med sur f aces t hat ar e r el at i vel y f r ee of ai r voi ds and honeycombed ar eas, unl ess t he sur f aces ar e r equi r ed by t he desi gn t o be f i ni shed.

3. 2. 6. 1 Repai r i ng Mi nor Def ect s

Def ect s t hat wi l l not i mpai r t he f unct i onal use or expect ed l i f e of a pr ecast concr et e pr oduct may be r epai r ed by any met hod t hat does not i mpai r t he pr oduct .

3. 2. 6. 2 Repai r i ng Honeycombed Ar eas

When honeycombed ar eas ar e t o be r epai r ed, r emove al l l oose mat er i al and cut back t he ar eas i nt o essent i al l y hor i zont al or ver t i cal pl anes t o a dept h at whi ch coar se aggr egat e par t i c l es br eak under chi ppi ng r at her t han bei ng di s l odged. Use pr opr i et ar y r epai r mat er i al s i n accor dance wi t h t he manuf act ur er ' s i nst r uct i ons. I f a pr opr i et ar y r epai r mat er i al i s not used, sat ur at e t he ar ea wi t h wat er . I mmedi at el y pr i or t o r epai r , t he ar ea shoul d be damp, but f r ee of excess wat er . Appl y a cement - sand gr out or an appr oved bondi ng agent t o t he chi pped sur f aces, f ol l owed i mmedi at el y by consol i dat i ng an appr opr i at e r epai r mat er i al i nt o t he cavi t y.

3. 2. 6. 3 Repai r i ng Maj or Def ect s

Eval uat e, by qual i f i ed per sonnel , def ect s i n pr ecast concr et e pr oduct s whi ch i mpai r t he f unct i onal use or t he expect ed l i f e of pr oduct s t o det er mi ne i f r epai r s ar e f easi bl e and, i f so, t o est abl i sh t he r epai r procedure.

3. 2. 7 Shi ppi ng Pr oduct s

Do not shi p pr oduct s unt i l t hey ar e at l east 5 days ol d, unl ess i t can be shown t hat t he concr et e st r engt h has r eached at l east 75 per cent of t he speci f i ed 28- day st r engt h, or t hat damage wi l l not r esul t , i mpai r i ng t he per f or mance of t he pr oduct .

3. 3 INSTALLATION

3. 3. 1 Si t e Access

I t i s t he Cont r act or ' s r esponsi bi l i t y t o pr ovi de adequat e access t o t he s i t e t o f aci l i t at e haul i ng, st or age and pr oper handl i ng of t he pr ecast

SECTI ON 03 40 00. 00 10 Page 16 concr et e pr oduct s.

3. 3. 2 Gener al Requi r ement s

a. I nst al l pr ecast concr et e enclosures t o t he l i nes and gr ades shown i n t he cont r act document s or ot her wi se speci f i ed.

b. Li f t pr oduct s by sui t abl e l i f t i ng devi ces at poi nt s pr ovi ded by t he pr ecast concr et e pr oducer .

c. I nst al l pr oduct s i n accor dance wi t h t he pr ecast concr et e pr oducer ' s written instructions.

d. Set pr ecast encl osur es pl umb and al i gned. Level basepl at es t r ue t o pl ane wi t h f i l l bear i ng on concr et e base. Fast en encl osur e secur el y t o comcr et e base wi t h anchor age r equi r ed.

e. Fi el d modi f i cat i ons t o t he pr oduct wi l l r el i eve t he pr ecast pr oducer of l i abi l i t y even i f such modi f i cat i ons r esul t i n t he f ai l ur e of t he product.

3. 3. 3 Wat er Ti ght ness

Wher e wat er t i ght ness i s a necessar y per f or mance char act er i st i c of t he pr ecast concr et e pr oduct ' s end use, wat er t i ght j oi nt s, connect or s and i nser t s shoul d be used t o ensur e t he i nt egr i t y of t he ent i r e syst em.

3. 4 FI ELD QUALI TY CONTROL

3. 4. 1 Si t e Test s

When wat er t i ght ness t est i ng i s r equi r ed f or an under gr ound pr oduct , use one of t he f ol l owi ng met hods:

3. 4. 2 Wat er Test i ng

Per f or m wat er t est i ng accor di ng t o t he cont r act document s and pr ecast concr et e pr oducer ' s r ecommendat i ons.

3. 5 ADJUSTING

Adj ust door s, and har dwar e t o oper at e smoot hl y, easi l y, pr oper l y, and wi t hout bi ndi ng. Conf i r m t hat l ocks engage accur at el y and secur el y wi t hout f or c i ng or bi ndi ng. Lubr i cat e har dwar e and ot her movi ng par t s. Af t er compl et i ng i nst al l at i on, i nspect exposed f i ni shes and r epai r damaged finishes.

- - End of Sect i on - -

SECTI ON 03 40 00. 00 10 Page 17