43 41 23-AM0004.pdf

Chrome Plating Facility 100% Design Watervliet Arsenal, Watervliet, NY

SECTION 43 41 23

REPLACEMENT OF CARBON STEEL TANKS

02/11

Amendment 0003

Amendment 0003* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

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.

ASME I NTERNATI ONAL ( ASME)

ASME B16. 5 ( 2013) Pi pe Fl anges and Fl anged Fi t t i ngs:

NPS 1/ 2 Thr ough NPS 24 Met r i c/ I nch St andar d

ASTM I NTERNATI ONAL ( ASTM)

ASTM C581 ( 2003; E 2008; R 2008) St andar d Pr act i ce f or Det er mi ni ng Chemi cal Resi st ance of Ther moset t i ng Resi ns Used i n Gl ass- Fi ber - Rei nf or ced St r uct ur es, I nt ended f or Li qui d Ser vi ce

ASTM D5948 ( 2005; R 2012) St andar d Speci f i cat i on f or Mol di ng Compounds, Ther moset t i ng

BRI TI SH STANDARDS I NSTI TUTE ( BSI )

BS EN 13121- 3 ( 2008; AMD 2012; AMD 2011) GRP Tanks and Vessel s f or Use Above Gr ound — Par t 3:

Desi gn and Wor kmanshi p

I NTERNATI ONAL ORGANI ZATI ON FOR STANDARDI ZATI ON ( I SO)

I SO 7005- 2 ( 1988) Met al l i c Fl anges Par t 2: Cast I r on Flanges

NATI ONAL AERONAUTI CS AND SPACE ADMI NI STRATI ON ( NASA)

RCBEA 2. 63 ( 2004) Tank and St or age Tank Un- pr essur i zed

RCBEA GUI DE ( 2004) NASA Rel i abi l i t y Cent er ed Bui l di ng and Equi pment Accept ance Gui de

1. 2 ADMI NI STRATI VE REQUI REMENTS

1. 2. 1 Pr econst r uct i on Requi r ement s

1. 2. 1. 1 Fabr i cat i on Dr awi ngs

Submi t f i el d f abr i cat i on dr awi ngs f or car bon st eel t anks, i ncl udi ng const r uct i on and anchor age det ai l s, 30 days pr i or t o st ar t of const r uct i on

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Amendment 0004 work.

1. 2. 1. 2 I nst al l at i on Dr awi ngs

Submi t i nst al l at i on dr awi ngs f or car bon st eel t anks i ncl udi ng al l anchor age det ai l s 30 days pr i or t o st ar t of const r uct i on wor k. Al so submi t equi pment dat a i ncl udi ng equi pment wei ght and oper at i ng l oads, hor i zont al and ver t i cal l oads, sei smi c dat a, l ocat i on and pr oj ect i on of anchor bol t s, hor i zont al and ver t i cal c l ear ances f or i nst al l at i on, pl an di mensi ons of r el at i ve el evat i ons, and ot her i nst al l at i on r equi r ement s such as ut i l i t y ser vi ces.

Al so i ncl ude i n submi t t al coor di nat i on dr awi ngs showi ng t he pr ocesses, st r uct ur al , and ar chi t ect ur al el ement s of t he wor k. I ndi cat e wher e conf l i c t s or c l ear ance pr obl ems exi st bet ween t he var i ous f unct i ons.

Cl ear l y show on dr awi ngs:

a. Mat er i al , equi pment , and f i xt ur e l i s t s i ncl udi ng speci f i cat i on and dr awi ng r ef er ence number s, war r ant y i nf or mat i on, and f abr i cat i on s i t e.

b. Const r uct i on equi pment l i s t s consi st i ng of pr oposed const r uct i on equi pment t o be used i n t he pr oj ect , i ncl udi ng descr i pt i ve dat a.

1. 3 SUBMITTALS

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" desi gnat i on;

submi t t al s not havi ng a " G" desi gnat i on ar e f or Cont r act or Qual i t y Cont r ol appr oval . Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00. 10 10

DI GI TAL SUBMI TTAL PROCEDURES AND CORRESPONDENCE:

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

Mat er i al , Equi pment , and Fi xt ur e Li st s; G

Const r uct i on Equi pment Li st s; G

Li st i ng of Pr oduct I nst al l at i on; G

SD- 02 Shop Dr awi ngs

Fabr i cat i on Dr awi ngs; G

I nst al l at i on Dr awi ngs; G

SD- 03 Pr oduct Dat a

Equi pment and Per f or mance Dat a; G

St or age Tanks; G

Accessor i es; G

SD- 05 Desi gn Dat a

Desi gn Anal ysi s and Cal cul at i ons; G

SD- 06 Test Repor t s

Chemi cal Resi st ance Test s; G

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Tank I nt egr i t y; G

Hydr ost at i c Test s; G

SD- 07 Cer t i f i cat es

Cer t i f i cat es of Conf or mance; G

Installers

SD- 09 Manuf act ur er ' s Fi el d Repor t s

Fabr i cat or ' s Fi el d Repor t s; G

SD- 11 Cl oseout Submi t t al s

Recor d Dr awi ngs; G

1. 4 QUALI TY ASSURANCE

Submi t l i s t i ng of pr oduct i nst al l at i on f or car bon st eel t anks i dent i f y i ng at l east f i ve uni t s, s i mi l ar t o t hose pr oposed f or use, t hat have been i n successf ul ser vi ce f or a mi ni mum of f i ve year s. I dent i f y f abr i cat or , addr ess of i nst al l at i on, ser vi ce or gani zat i on, and dat e of i nst al l at i on.

30 days pr i or t o commencement of wor k, submi t cer t i f i cat es of conf or mance ver i f y i ng compl i ance wi t h t he st andar ds and speci f i cat i ons f or t he f ol l owi ng i t ems:

a. Car bon st eel t anks

b. Fabr i cat or

PART 2 PRODUCTS

2. 1 FABRICATION

Tanks shal l be const r uct ed of ei t her A572 car bon st eel 3/ 8- i nch pl at e or A53, API 5L Gr ade B car bon st eel pi pe as i ndi cat ed on t ank det ai l s and schedul es. Al l wel ds shal l be c l eaned. Fi ni shed t anks shal l be f r ee f r om bur r s and shar p edges i nsi de and out . Seams and j oi nt s bet ween t ank pl at es and r ei nf or cement shal l be caul ked wi t h a t wo- par t pol ysul f ami de seal ant i n bet ween wel ds i n or der pr ovi de a cont i nuous seal .

2. 2 CHEMI CAL RESI STANCE REQUI REMENTS

Submi t t est r epor t s f or t he f ol l owi ng:

Tank i nt egr i t y

2. 3 CAPACI TY AND DI MENSI ONAL REQUI REMENTS

See t ank schedul e l ocat ed on dr awi ng M- 0602. Maxi mum def l ect i on of s i de wal l and bot t om of t ank shal l be 0. 125 i nches.

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2. 4 ACCESSORIES

2. 4. 1 Out l et Nozzl es

Pr ovi de si ngl e f l anged out l et connect i ons per dr awi ng M- 0501.

2. 4. 2 Tank Li ner s

Wher e i ndi cat ed on t he t ank schedul e, t anks shal l i ncor por at e l i ner s per speci f i cat i on 43 41 19 TANK LI NERS.

2. 4. 3 Mi scel l aneous Har dwar e

Pr ovi de al l r equi r ed bol t s, nut s, washer s, ot her f ast ener s and f ast ener har dwar e r equi r ed f or t ank i nst al l at i on. Fast ener mat er i al shal l mat ch t he chemi cal r esi st ance of t he pi pe mat er i al f or t he r espect i ve t anks.

2. 4. 4 I dent i f i cat i on Pl at e

Pr ovi de phenol i c- pl ast i c i dent i f i cat i on pl at e st at i ng t ank number , pr ocess name and t emper at ur e, wi t h l et t er s at l east 1 i nch hi gh. Submi t sampl e t ank i dent i f i cat i on pl at e t o Gover nment f or appr oval .

PART 3 EXECUTI ON

3. 1 REPLACEMENT OF CARBON STEEL TANKS

Pr i or t o demol i t i on, submi t demol i t i on pl an t o cont r act i ng of f i cer . Tanks wi l l be demol i shed i n pl ace whi l e mai nt ai ni ng t he i nt egr i t y of adj acent equi pment and st r uct ur e t hat i s not t o be r emoved. Tank suppor t st r uct ur e wi l l r emai n unl ess not at ed di f f er ent l y on dr awi ngs or i n st r uct ur al specifications.

Pr i or t o i nst al l at i on of new t anks, ver i f y t hat al l equi pment suppor t s and f oundat i ons ar e i n pl ace, compl et e and r eady t o r ecei ve t anks.

Pr ovi de al l necessar y equi pment t o i nst al l t anks i ncl udi ng but not l i mi t ed t o t r ucks, ski ds, l i f t s , hoi st s, j acks, chai ns, and hand t ool s. Pr ovi de al l r equi r ed har dwar e, st eel and mi scel l aneous mat er i al s r equi r ed t o i nst al l t anks as i ndi cat ed on dr awi ngs. Pr ovi de har dwar e i ncl udi ng but not l i mi t ed t o bol t s, nut s, washer s and shi ms wi t h chemi cal r esi st ance mat chi ng t he pi pi ng mat er i al f or each r espect i ve t ank.

3. 1. 1 Repl acement of Emer gency Tank 212

Tank 212 wi l l be demol i shed i nt o pi eces of manageabl e s i ze t o r emove f r om t he l owest l evel t o above gr ade wi t h t he l east amount of di st ur bance t o t he sur r oundi ng ar ea. Coor di nat e r emoval of t ank wi t h onsi t e per sonnel and cont act i ng of f i cer .

Tank wi l l be f abr i cat ed i n pl ace. Coor di nat e conveyance of new car bon st eel t ank member s t o l owest l evel wi t h onsi t e per sonnel and cont r act i ng officer.

3. 1. 2 Repl acement of Chr ome Pl at i ng Tanks 207 and 307

Tanks wal l be demol i shed and i nst al l ed i n a manner t hat mai nt ai ns st r uct ur al i nt egr i t y of t he exi st i ng beam webs. No mor e t han an 8 f oot by 8 f oot sect i on of car bon st eel t ank wal l shal l be r emoved at a t i me

SECTION 43 41 23 Page 4 AMENDMENT 0003AMENDMENT 0004 wi t hout bei ng r epl aced. Exi st i ng wel ds t o beam webs shal l be cut and cl eaned t o al l ow f or new wel ds t o be appl i ed bet ween exi st i ng beams and new sheet st eel .

Exi st i ng bot t om of t ank shal l r emai n wi t h new Car bon st eel pl at e af f i xed t o exi st i ng bot t om i n a manner t hat wi l l ensur e no f ut ur e movement .

3. 1. 3 Repl acement of Ful l Pi t Hei ght Round Tanks

Tanks wi l l be r emoved up t hr ough f l oor by use of shop cr ane and cut above shop f l oor i nt o a maxi mum of f our segment s. Lengt h of segment cut s wi l l be coor di nat ed wi t h hook cl ear ance hei ght of shop cr ane. Suppor t of r emai nder of t ank dur i ng r emoval of each sect i on wi l l be coor di nat ed so as t o avoi d damage t o sur r oundi ng ar ea and equi pment .

Tanks wi l l be i nst al l ed i n a s i mi l ar manner t o t hei r demol i t i on af t er f oundat i ons and suppor t s ar e admi ni st er ed t o i n accor dance wi t h st r uct ur al specifications.

3. 2 HYDROSTATI C TEST

Af t er t ank has been i nst al l ed, bef or e pi pi ng connect i ons ar e made and equi pment at t ached, bl ock out l et s and f i l l s t r ai ght - shel l por t i on wi t h wat er . Per f or m hydr ost at i c t est s t o det er mi ne i f l eak pr oof st or age i s pr ovi ded, and cor r ect def i c i enci es.

Submi t wr i t t en f abr i cat or ' s f i el d r epor t s of al l t est dat a made at t he j ob s i t e f or r evi ew and f i nal appr oval no l at er t han 30 cal endar days pr i or t o cont r act compl et i on. Repai r or r epl ace unsat i sf act or y t anks and r et est at no addi t i onal cost t o t he Gover nment unt i l l eak pr oof syst ems ar e obt ai ned.

3. 3 CLEANING

Af t er i nst al l at i on has been compl et ed and pi pi ng connect i ons have been made, c l ean t ank and nozzl es i n accor dance wi t h manuf act ur er ' s instructions.

Tanks shal l be c l eaned t o r emove al l oi l s , gr eases, and di r t . Tanks shal l be f i l l ed t o desi gn capaci t y wi t h a c l eani ng sol ut i on of 15 per cent by vol ume Br ul i n 815GD or appr oved equal . Tanks shal l t hen be heat ed t o 150 degr ees F f or one hour . Af t er c l eani ng t anks shal l be r i nsed unt i l c l eani ng sol ut i on has been r emoved. Thi s pr ocess shal l be r epeat ed unt i l al l oi l s , gr ease and di r t ar e r emoved.

The heat ed cl eani ng sol ut i on shal l be t r ansf er r ed t o non- heat ed t anks i n or der t o c l ean t hose t anks as wel l . Repeat t he pr ocedur e ment i oned above.

3. 3. 1 Disposal

Spent c l eani ng sol ut i ons shal l be cool ed t o 110 degr ees F and dr ai ned t o t he i ndust r i al wast e sumps.

3.4 INSPECTION

I nspect i nst al l ed t anks f or i ndi cat i ons of def ect i ve wor kmanshi p or i mpr oper i nst al l at i on pr act i ces. Repai r or r epl ace al l f aul t y const r uct i on and damaged wor k at no addi t i onal cost t o t he Gover nment .

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