W912P5185B0004_TSpecs_Am2pages.pdf

Monol i t h 48 Post - Tensi oni ng Anchor s Chi ckamauga Lock ( 60' x360' ) W912P518B0004 Amendment 0002 Hami l t on Count y, Tennessee

SECTI ON TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

SECTI ON 01 00 00

GENERAL REQUI REMENTS

PART 1 GENERAL

1. 1 SCOPE

1. 2 REFERENCES

1. 3 MEASUREMENT AND PAYMENT

1. 4 I NI TI AL SURVEY REQUI REMENTS

1. 5 COORDI NATI ON WI TH OTHER CONTRACTORS

1. 6 COORDI NATI ON CONFERENCES

1. 7 STAGI NG AND AREA USE PLAN

1. 8 NAVI GATI ON I MPACTS

1. 9 PROJECT SI GNS

1. 9. 1 Gener al

1. 9. 2 Mat er i al s

1. 9. 3 Pai nt i ng

1. 9. 4 Er ect i on and Mai nt enance

1. 10 TI ME EXTENSI ONS FOR UNUSUALLY SEVERE WEATHER AND POOL FLUCTUATI ONS

1. 10. 1 Gener al

1. 10. 2 Cont r act Cl auses

1. 11 CONSTRUCTI ON HAZARD COMMUNI CATI ONS

1. 11. 1 Gener al

1. 11. 2 Wor k Ar ea Hazar d Eval uat i on

1. 11. 3 El ect r i cal Hazar ds

1. 12 SUBMI TTALS

1. 13 EVALUATI ON OF CONTRACTOR PERFORMANCE

1. 14 VETERANS EMPLOYMENT EMPHASI S FOR U. S. ARMY CORPS OF ENGI NEERS

CONTRACTS

PART 2 PRODUCTS ( Not Used)

PART 3 EXECUTI ON

3. 1 AVAI LABI LI TY AND USE OF UTI LI TY SERVI CES

3. 1. 1 Cont r act or Responsi bi l i t i es

3. 1. 2 Al t er at i ons t o Ut i l i t i es

3. 1. 3 I nt er r upt i ons of Ut i l i t i es

- - End of Sect i on Tabl e of Cont ent s - -

SECTI ON 01 00 00 Page 1

SECTI ON 01 00 00

GENERAL REQUI REMENTS

PART 1 GENERAL

1. 1 SCOPE

Thi s sect i on compr i ses an expl anat i on of t he gener al cont r act r equi r ement s associ at ed wi t h i nst al l at i on of post t ensi oned anchor s at Chi ckamauga Lock i n accor dance wi t h t he cont r act pl ans and speci f i cat i ons. Thi s sect i on i s not i nt ended t o be al l encompassi ng i n t he descr i pt i ons. Al l wor k speci f i ed her ei n shal l be accompl i shed i n accor dance wi t h t he pr ocedur es pr escr i bed i n t he speci f i cat i ons and cont r act dr awi ngs. The Cont r act or shal l pr opose each t ype of wor k under t he appl i cabl e l i ne i t em.

Compensat i on f or any i t em of wor k descr i bed i n t he cont r act document s, but not l i s t ed i n t he pr i ce br eakout schedul e shal l be i ncl uded i n t he pr i ce f or t he i t em of wor k t o whi ch i t i s made subsi di ar y.

Al l wor k shal l be compl et ed as speci f i ed, det ai l ed and/ or i n st r i ct accor dance wi t h al l t er ms, condi t i ons, gener al , speci f i c and t echni cal pr ovi s i ons, cont ai ned her ei n or i ncor por at ed by r ef er ence. I ncor por at i on by r ef er ence shal l i ncl ude any and al l mandat or y pr ovi s i ons r equi r ed by t he Feder al Acqui s i t i on Regul at i on ( FAR) whet her i t i s r ef er enced or not r ef er enced, cur r ent at t i me of awar d.

1. 2 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.

U. S. ARMY CORPS OF ENGI NEERS ( USACE)

EP 310- 1- 6a ( 2006) Si gn St andar ds Manual , VOL 1

EP 310- 1- 6b ( 2006) Si gn St andar ds Manual , VOL 2, Appendices

U. S. NATI ONAL ARCHI VES AND RECORDS ADMI NI STRATI ON ( NARA)

29 CFR 1926. 59 Hazar d Communi cat i on

1. 3 MEASUREMENT AND PAYMENT

Measur ement and payment shal l be made as speci f i ed i n Sect i on 01 22 00

PRI CE AND PAYMENT PROCEDURES.

1. 4 I NI TI AL SURVEY REQUI REMENTS

As an i ni t i al or der of wor k, t he Cont r act or shal l have a Li censed Sur veyor est abl i sh t he anchor l ocat i ons r equi r ed i n t he dr awi ngs and speci f i cat i ons. Or i gi nal sur vey not es shal l become t he pr oper t y of t he Gover nment and del i ver ed t o t he COR no mor e t han f i f t een wor ki ng days

SECTI ON 01 00 00 Page 2 af t er compl et i on of t he sur vey( s) . The Cont r act or i s r esponsi bl e f or coor di nat i ng hi s i ni t i al s i t e sur vey wi t h t he Cont r act i ng Of f i cer . The Gover nment has sur vey dat a avai l abl e f or monument at i on. The Cont r act or may est abl i sh hi s own r ef er ence poi nt s.

1. 5 COORDI NATI ON WI TH OTHER CONTRACTORS

Coor di nat i on wi t h ot her Cont r act or s i n t he ar ea wi l l be r equi r ed. Anot her mul t i - year cont r act was awar ded i n 2015 f or cof f er dam st abi l i zat i on and wi l l be execut ed concur r ent l y wi t h t hi s cont r act . Al so, a l ock excavat i on cont r act i s expect ed t o be awar ded t hi s year . Coor di nat i on wi t h t hese cont r act or s wi l l be r equi r ed t hr oughout t hi s cont r act .

1. 6 COORDI NATI ON CONFERENCES

Rout i ne coor di nat i on conf er ences wi l l be schedul ed by t he Cont r act i ng Of f i cer t hr oughout t he l i f e of t hi s cont r act . Coor di nat i on conf er ences wi l l be hel d t o di scuss cont r act admi ni st r at i on, Cont r act or qual i t y cont r ol , phasi ng, schedul i ng, and ot her aspect s r el at i ng t o t hi s const r uct i on. The Cor ps of Engi neer s and t he Cont r act or wi l l be r epr esent ed at each of t hese meet i ngs. Si mi l ar i nf or mat i on concer ni ng r epl acement per sonnel shal l be f or war ded t o t he Cont r act i ng Of f i cer , shoul d any r epl acement be r equi r ed at any t i me dur i ng t he l i f e of t hi s cont r act . Coor di nat i on conf er ences wi l l be schedul ed t o occur as mut ual l y agr eed by t he Cont r act or and by t he Cont r act i ng Of f i cer , but at a mi ni mum, shal l be hel d mont hl y.

1. 7 STAGI NG AND AREA USE PLAN

The Cont r act or shal l submi t an Ar ea Use Pl an t o t he Cont r act i ng Of f i cer , f or appr oval , wi t hi n t hi r t y ( 30) days af t er r ecei pt of t he cont r act Not i ce t o Pr oceed. The Ar ea Use Pl an shal l show t he f ol l owi ng:

a. Locat i on of Cont r act or of f i ces t r ai l er s and sheds

b. Locat i on of al l Cont r act or st or age ar eas

c. Locat i on of Cont r act or st agi ng and di sposal ar eas

d. Tempor ar y ut i l i t y t i e- i ns

e. Locat i on of haul r oads f . Requi r ed t el ephone ser vi ce and l ocat i ons

1. 8 NAVI GATI ON I MPACTS

Navi gat i on c l osur es shal l be l i mi t ed f r om 7: 00 AM t o 5: 00 PM East er n t i me. The Cont r act or shal l not have any i mpact t o navi gat i on out si de of t hese hour s. Thi s wi l l pr ovi de i ndust r y t he oppor t uni t y t o use t he navi gat i on l ock. Al l c l osur es must be coor di nat ed wi t h Cor y Ri char dson, Chi ckamauga Lock Mast er ( 423- 875- 6230) , a mi ni mum of 24 hour s i n advance of any c l osur e.

1. 9 PROJECT SI GNS

1. 9. 1 General

The Cont r act or shal l f ur ni sh and er ect , wi t hi n 30 days af t er i ssue of t he Not i ce t o Pr oceed, a PROJECT I DENTI FI CATI ON SI GN and a SAFETY PERFORMANCE SI GN at t he l ocat i ons di r ect ed at t he j obsi t e. The si gns shal l be l et t er ed on one si de onl y and shal l conf or m t o t he r equi r ement s of EP 310- 1- 6a ( Sect i on 16) , EP 310- 1- 6b, and t o t he det ai l s and col or s shown on t he sket ches i ncl uded i n Sect i on 01 95 00 FORMS AND ATTACHMENTS. The

SECTI ON 01 00 00 Page 3 name of t he pr oj ect shal l be as f ol l ows:

CHI CKAMAUGA LOCK

POST TENSI ONED ANCHORS - MONOLI TH 48

1. 9. 2 Materials

The si gn shal l be const r uct ed wi t h a f ace sheet of 3/ 4 i nch ext er i or gr ade pl ywood mount ed on a subst ant i al f r amewor k of t r eat ed 4- i nch by 4- i nch mat er i al . Scr ews shal l be commer ci al qual i t y and of s i zes shown.

1. 9. 3 Painting

The si gns and post s shal l be gi ven one pr i me coat and t wo f i ni sh coat s of ext er i or oi l pai nt bef or e l et t er i ng. Let t er s and t r i m shal l be appl i ed t o one si de onl y usi ng one coat of enamel of col or , st y l e, and si ze shown.

1. 9. 4 Er ect i on and Mai nt enance

The si gns shal l be er ect ed at t he desi gnat ed l ocat i ons. Si gns shal l be pl umb and backf i l l of post hol es shal l be wel l t amped t o pr oper l y suppor t t he s i gns out t he l i f e of t he cont r act . The si gns shal l be mai nt ai ned i n good condi t i on unt i l compl et i on of t he cont r act , shal l r emai n t he pr oper t y of t he Cont r act or , and shal l be r emoved f r om t he si t e upon f i nal accept ance of t he cont r act wor k.

1. 10 TI ME EXTENSI ONS FOR UNUSUALLY SEVERE WEATHER AND POOL FLUCTUATI ONS

1. 10. 1 General

Weat her condi t i ons/ ant i c i pat ed adver se weat her days ar e as i ndi cat ed i n Sect i on 00800 SPECI AL CONTRACT REQUI REMENTS. Thi s addr esses t he cont r act pr ocedur e f or t he det er mi nat i on of t i me ext ensi ons f or unusual l y sever e weat her . The Cont r act or shal l under st and t hat t her e i s a pot ent i al f or unusual l y sever e weat her or hi gh r eser voi r and/ or st r eam l evel s whi ch may i mpact const r uct i on. I n or der f or t he Cont r act i ng Of f i cer t o awar d a t i me ext ensi on under t hi s c l ause, t he f ol l owi ng condi t i ons must be sat i sf i ed:

a. The weat her exper i enced at t he pr oj ect s i t e dur i ng t he cont r act per i od must be f ound t o be unusual l y sever e, t hat i s , mor e sever e t han t he adver se weat her ant i c i pat ed f or t he pr oj ect l ocat i on dur i ng any gi ven month.

b. The unusual l y sever e weat her or hi gh pool or st r eam l evel s must act ual l y cause a del ay t o t he compl et i on of t he pr oj ect . The del ay must be beyond t he cont r ol and wi t hout t he f aul t or negl i gence of t he Contractor.

1. 10. 2 Cont r act Cl auses

The Cont r act or ' s r esponsi bi l i t y f or damage t o any par t of t he per manent wor k shal l be as set f or t h i n Cont r act Cl ause 52. 236- 7: PERMI TS AND RESPONSI BI LI TI ES. However , i f i n t he j udgment of t he Cont r act i ng Of f i cer , any par t of t he per manent wor k per f or med by t he Cont r act or i s damaged by f l oodi ng, whi ch damage i s not due t o t he f ai l ur e of t he Cont r act or t o t ake r easonabl e pr ecaut i ons or t o exer ci se sound engi neer i ng and const r uct i on pr act i ces i n t he conduct of t he wor k, t he Cont r act or wi l l make t he r epai r s as or der ed by t he Cont r act i ng Of f i cer and f ul l compensat i on f or such r epai r s wi l l be made at t he appl i cabl e cont r act uni t or l ump sum pr i ces as

SECTI ON 01 00 00 Page 4 f i xed and est abl i shed i n t he cont r act . I f , i n t he opi ni on of t he Cont r act i ng Of f i cer , t her e ar e no cont r act uni t or l ump sum pr i ces appl i cabl e t o any par t of such wor k, an equi t abl e adj ust ment pur suant t o Cont r act Cl ause 52. 243- 4: CHANGES, wi l l be made as f ul l compensat i on f or t he r epai r s of t hat par t of t he per manent wor k. Except as her ei n pr ovi ded, damage t o al l wor k, t empor ar y const r uct i on, ut i l i t i es, mat er i al s, equi pment and pl ant shal l be r epai r ed t o t he sat i sf act i on of t he Cont r act i ng Of f i cer . The r epai r shal l be compl et ed at t he Cont r act or ' s expense, r egar dl ess of t he cause of such damage.

1. 11 CONSTRUCTI ON HAZARD COMMUNI CATI ONS

1. 11. 1 General

The Cont r act or i s r equi r ed t o compl y wi t h t he r equi r ement s of t he OSHA Hazar d Communi cat i on St andar d ( 29 CFR 1926. 59) . Thi s st andar d i s desi gned t o i nf or m wor ker s of saf e and appr opr i at e met hods of wor ki ng wi t h hazar dous st r uct ur es i n t he wor k ar ea.

1. 11. 2 Wor k Ar ea Hazar d Eval uat i on

The Cont r act or must conduct saf et y and hazar d t r ai ni ng t o f ami l i ar i ze wor ker s wi t h t he pot ent i al heal t h or physi cal hazar ds of wor ki ng near t he Power Pl ant Oper at i ons and ot her Cont r act or s and Recr eat i on User s and Faci l i t i es. The hazar d eval uat i on consi st s of an i nvest i gat i on of al l t he avai l abl e sci ent i f i c evi dence about t he subst ance. The Cont r act or i s r equi r ed t o assur e t hat al l empl oyees ( manuf act ur er s/ di st r i but or s) have per f or med t hese eval uat i ons and t r ansmi t t he r equi r ed i nf or mat i on wi t h any ( bl ast i ng expl osi ves and ot her chemi cal hazar ds) hazar dous condi t i ons or a mat er i al s bei ng used or st or ed on t he pr oj ect s i t e. Fr om t he hazar d eval uat i on, a subst ance may be cl assi f i ed as a heal t h hazar d, or a physi cal hazar d. These cl assi f i cat i ons ar e t hen f ur t her br oken down accor di ng t o t ype. See t he Sect i on 01 35 26 GOVERNMENTAL SAFETY REQUI REMENTS f or mor e speci f i c i nf or mat i on.

1. 11. 3 El ect r i cal Hazar ds

The Cont r act or shal l be awar e of t he j obsi t e t o pr event har m t o any empl oyees f r om el ect r i cal hazar ds.

1. 12 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 i nf or mat i on onl y. When used, a desi gnat i on f ol l owi ng t he " G" desi gnat i on i dent i f i es t he of f i ce t hat wi l l r evi ew t he submi t t al f or t he Gover nment . The f ol l owi ng shal l be submi t t ed 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

Ar ea Use Pl an; G

The Cont r act or shal l submi t an ar ea use pl an as descr i bed i n par agr aph 1. 7 STAGI NG AND AREA USE PLAN.

1. 13 EVALUATI ON OF CONTRACTOR PERFORMANCE

The Cont r act or ' s per f or mance wi l l be eval uat ed i n accor dance wi t h FAR Par t

42. 15 i n t he ar eas of qual i t y, schedul e, cost cont r ol , management , SECTI ON 01 00 00 Page 5 ut i l i zat i on of smal l busi nesses, and r egul at or y compl i ance at mi ni mum.

The eval uat i on wi l l i ncl ude a wr i t t en nar r at i ve and r at i ng of ei t her except i onal , ver y good, sat i sf act or y, mar gi nal , or unsat i sf act or y f or each. The f or mat f or t he eval uat i on i s i ncl uded i n Appendi x A - FORMS AND

ATTACHMENTS.

The Cont r act or ' s r evi ew of t he eval uat i on shal l be compl et ed el ect r oni cal l y at t he CPARS websi t e, http://www.cpars.gov . Thi s websi t e al so i ncl udes gui dance and t he user ' s manual .

Upon cont r act awar d, t he Cont r act or shal l pr ovi de t he Cont r act i ng Of f i cer wi t h t he name and e- mai l addr ess of t he Cont r act or ' s Repr esent at i ve t o be r egi st er ed i nt o t he syst em. Fol l owi ng i ni t i al compl et i on by t he Gover nment , t he Cont r act or wi l l have si xt y ( 60) cal endar days t o r evi ew, comment , and r et ur n t he eval uat i on.

1. 14 VETERANS EMPLOYMENT EMPHASI S FOR U. S. ARMY CORPS OF ENGI NEERS

CONTRACTS

I n addi t i on t o compl yi ng wi t h t he r equi r ement s out l i ned i n FAR Par t 22. 13 EQUAL OPPORTUNI TY FOR VETERANS, FAR Cl ause 52. 222- 35 EQUAL OPPORTUNI TY FOR VETERANS, FAR Cl ause 52. 222- 37 EMPLOYEMENT REPORT ON VETERANS, DFARS

222. 13 EQUAL OPPORTUNI TY FOR VETERANS and Depar t ment of Labor r egul at i ons, U. S. Ar my Cor ps of Engi neer s ( USACE) cont r act or s and subcont r act or s at al l t i er s ar e encour aged t o pr omot e t he t r ai ni ng and empl oyment of U. S.

vet er ans whi l e per f or mi ng under a USACE cont r act . Whi l e no set - asi de, eval uat i on pr ef er ence, or i ncent i ve appl i es t o t he sol i c i t at i on or per f or mance under t he r esul t ant cont r act , USACE cont r act or s ar e encour aged t o seek out hi ghl y qual i f i ed vet er ans t o per f or m ser vi ces under t hi s cont r act . The f ol l owi ng r esour ces ar e avai l abl e t o assi st USACE cont r act or s i n t hei r out r each ef f or t s:

Feder al Vet er an empl oyment i nf or mat i on at :

http://www.fedshirevets.gov/index.aspx

Depar t ment of Labor Vet er ans Empl oyment Assi st ance:

http://www.dol.gov/vets/

Depar t ment of Vet er ans Af f ai r s- VOW t o Hi r e Her oes Act :

http://benefits.va.gov/vow/

Ar my Wounded War r i or Pr ogr am:

http://wtc.army.mil/modules/employers/index.html

U. S. Chamber of Commer ce Foundat i on- Hi r i ng Our Her oes http://www.hiringourheroes.org/

Gui de t o Hi r i ng Vet er ans - Ref er ence Mat er i al :

ht t ps: / / obamawhi t ehouse. ar chi ves. gov/ si t es/ def aul t / f i l es/ docs/ whi t e_house_busi ness_counci l _- _gui de_t o_hi r i ng_vet er ans_0. pdf

SECTI ON 01 00 00 Page 6

PART 2 PRODUCTS ( Not Used)

PART 3 EXECUTI ON

3. 1 AVAI LABI LI TY AND USE OF UTI LI TY SERVI CES

3. 1. 1 Cont r act or Responsi bi l i t i es

a. The Cont r act or shal l be r esponsi bl e f or t he avai l abi l i t y of ut i l i t i es f or use on t he pr oj ect . Unl ess ot her wi se pr ovi ded i n t he cont r act , t he amount of each ut i l i t y ser vi ce consumed shal l be char ged t o and pai d f or by t he Cont r act or . The Cont r act or shal l car ef ul l y conser ve any ut i l i t i es f ur ni shed wi t hout char ge. The Cont r act or i s r esponsi bl e f or pr ovi di ng dr i nki ng wat er f aci l i t i es f or al l per sonnel associ at ed wi t h t hi s cont r act .

b. The Cont r act or , at i t s expense and i n a wor kmanl i ke manner sat i sf act or y t o t he Cont r act i ng Of f i cer , shal l i nst al l and mai nt ai n al l necessar y t empor ar y connect i ons and di st r i but i on l i nes, and al l met er s r equi r ed t o measur e t he amount of each ut i l i t y used f or t he pur pose of det er mi ni ng char ges. Bef or e f i nal accept ance of t he wor k by t he Gover nment , t he Cont r act or shal l r emove al l t he t empor ar y connect i ons, di st r i but i on l i nes, met er s, and associ at ed par apher nal i a.

3. 1. 2 Al t er at i ons t o Ut i l i t i es

a. Wher e changes and r el ocat i ons of ut i l i t y l i nes ar e not ed t o be per f or med by ot her s, t he Cont r act or shal l gi ve t he Cont r act i ng Of f i cer at l east t hi r t y ( 30) days wr i t t en not i ce i n advance of t he t i me t hat t he change or r el ocat i on i s r equi r ed. I n t he event t hat , af t er t he expi r at i on of t hi r t y ( 30) days af t er t he r ecei pt of such not i ce by t he Cont r act i ng Of f i cer , such ut i l i t y l i nes have not been changed or r el ocat ed and del ay i s occasi oned t o t he compl et i on of t he wor k under cont r act , t he Cont r act or wi l l be ent i t l ed t o a t i me ext ensi on equal t o t he per i od of t i me l ost by t he Cont r act or af t er t he expi r at i on of sai d t hi r t y ( 30) day per i od. Any modi f i cat i on t o exi st i ng or r el ocat ed l i nes r equi r ed as a r esul t of t he Cont r act or ' s met hod of oper at i on shal l be made whol l y at t he Cont r act or ' s expense and no addi t i onal t i me wi l l be al l owed f or del ays i ncur r ed by such modi f i cat i ons.

b. Separ at e payment wi l l not be made f or al t er at i ons or r el ocat i ons of utilities.

3. 1. 3 I nt er r upt i ons of Ut i l i t i es

a. No ut i l i t y ser vi ces shal l be i nt er r upt ed by t he Cont r act or t o make connect i ons, t o r el ocat e, or f or any pur pose wi t hout appr oval of t he Cont r act i ng Of f i cer .

b. Request f or Per mi ssi on t o shut down ser vi ces shal l be submi t t ed i n wr i t i ng t o t he Cont r act i ng Of f i cer not l ess t han sevent een ( 17) days pr i or t o dat e of pr oposed i nt er r upt i on. The r equest shal l gi ve t he f ol l owi ng i nf or mat i on:

( 1) Nat ur e of Ut i l i t y ( Gas, L. P. or H. P. , Wat er , et c. ) ( 2) Si ze of l i ne and l ocat i on of shut of f .

( 3) Bui l di ngs and ser vi ces af f ect ed.

( 4) Hour s and dat e of shut of f .

SECTI ON 01 00 00 Page 7

( 5) Est i mat ed l engt h of t i me ser vi ces wi l l be i nt er r upt ed.

c. Ser vi ces shal l not be shut of f unt i l r ecei pt of appr oval of t he pr oposed hour s and dat e f r om t he Cont r act i ng Of f i cer .

d. Shut of f s whi ch wi l l cause i nt er r upt i on of Gover nment wor k oper at i ons as det er mi ned by t he Cont r act i ng Of f i cer shal l be accompl i shed dur i ng r egul ar non- wor k hour s or on non- wor k days of t he Usi ng Agency.

e. Oper at i on of val ves on wat er mai ns wi l l be by Gover nment per sonnel .

Wher e shut of f of wat er l i nes i nt er r upt s ser vi ce t o f i r e hydr ant s or f i r e spr i nkl er syst ems, t he Cont r act or shal l ar r ange hi s oper at i ons and have suf f i c i ent mat er i al and per sonnel avai l abl e t o compl et e t he wor k wi t hout undue del ay or t o r est or e ser vi ce wi t hout del ay i n event of emer gency.

- - End of Sect i on - -

SECTI ON 01 00 00 Page 8

SECTI ON 01 78 00

CLOSEOUT SUBMI TTALS

PART 1 GENERAL

1. 1 SCOPE

The Cont r act or shal l pr ovi de t he f ol l owi ng as r equi r ed by t hi s sect i on:

a. Fi nal Appr oved Shop Dr awi ngs of t he f aci l i t i es const r uct ed by t he Contractor,

b. As- Bui l t Dr awi ngs and Recor d Dr awi ng, whi ch shal l r ef l ect t he " as- bui l t " conf i gur at i on of t he st ai r r emoval , anchor l ocat i ons and det ai l s, new handr ai l , et c. The i ncr ement al and f i nal CADD Recor d Dr awi ngs shal l consi st of one set of el ect r oni c CADD dr awi ng f i l es i n Mi cr oSt at i on V8i CADD f or mat ( sof t war e by Bent l ey) , one set of el ect r oni c dr awi ng f i l es i n Adobe pdf f or mat , t wo copi es of f ul l - s i ze pr i nt s t o scal e on ANSI D- si ze sheet , and one set of t he appr oved As- Bui l t Dr awi ngs ( f i nal onl y) .

c. War r ant y Management Pl an as speci f i ed i n par agr aph 1. 7. 1 War r ant y Management Pl an.

1. 2 DESCRI PTI ON OF WORK

The Cont r act or shal l possess a comput er wi t h a val i d Mi cr oSt at i on CADD ( sof t war e by Bent l ey) Li cense and a t r ai ned CADD t echni c i an wi t h Mi cr oSt at i on exper i ence. Al l as- bui l t dr awi ngs shal l be dr awn, f r om st ar t t o f i ni sh, i n Mi cr oSt at i on V8i , and wher e appl i cabl e, t he dr awi ngs shal l be l ocat ed spat i al l y usi ng cur r ent st at e pl ane coor di nat es. The Cont r act or shal l pr ovi de " as- bui l t " dr awi ngs of t he st ai r r emoval , anchor l ocat i ons and det ai l s, new handr ai l , et c. The as- bui l t geol ogi c pr of i l es shal l i ncl ude al l soi l and r ock c l assi f i cat i ons accor di ng t o t he Uni f i ed Soi l Cl assi f i cat i on syst em ( ASTM D2487) and i n accor dance wi t h t he EC- CD- G Fi el d Manual pr ovi ded wi t h t he speci f i cat i ons.

1. 3 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.

ASTM I NTERNATI ONAL ( ASTM)

ASTM D2487 ( 2011) Soi l s f or Engi neer i ng Pur poses ( Uni f i ed Soi l Cl assi f i cat i on Syst em)

U. S. ARMY CORPS OF ENGI NEERS ( USACE)

EC- CD- G Fi el d Manual ( 2014) Nashvi l l e Di st r i ct Geol ogy Sect i on Fi el d Manual

ERDC/ I TL TR- 12- 1 ( 2012) CAD Dr af t i ng St andar d

SECTI ON 01 78 00 Page 2

SECTI ON TABLE OF CONTENTS

DI VI SI ON 03 - CONCRETE

SECTI ON 03 30 53

MI SCELLANEOUS CAST- I N- PLACE CONCRETE

PART 1 GENERAL

1. 1 SUMMARY

1. 2 REFERENCES

1. 3 SUBMI TTALS

1. 4 QUALI TY ASSURANCE

PART 2 PRODUCTS

2. 1 SYSTEM DESCRI PTI ON

2. 1. 1 St r engt h

2. 1. 2 Const r uct i on Tol er ances

2. 1. 3 Concr et e Mi xt ur e Pr opor t i ons

2. 2 MATERI ALS

2. 2. 1 Cement i t i ous Mat er i al s

2. 2. 1. 1 Por t l and Cement

2. 2. 1. 2 Pozzol an

2. 2. 2 Aggr egat es

2. 2. 3 Admi xt ur es

2. 2. 3. 1 Ai r - Ent r ai ni ng Admi xt ur e

2. 2. 3. 2 Accel er at i ng Admi xt ur e

2. 2. 3. 3 Wat er - Reduci ng or Ret ar di ng Admi xt ur e

2. 2. 4 Wat er

2. 2. 5 Cur i ng Mat er i al s

2. 3 ACCESSORI ES

2. 3. 1 Cur i ng Compound

PART 3 EXECUTI ON

3. 1 PREPARATI ON

3. 2 CONVEYI NG AND PLACI NG CONCRETE

3. 2. 1 Col d- Weat her Requi r ement s

3. 2. 2 Hot - Weat her Requi r ement s

3. 3 FI NI SHI NG

3. 3. 1 Temper at ur e Requi r ement

3. 3. 2 Fi ni shi ng For med Sur f aces

3. 3. 3 Fi ni shi ng Unf or med Sur f aces

3. 4 CURI NG AND PROTECTI ON

3. 5 TESTI NG AND I NSPECTI NG

3. 5. 1 Fi el d Test i ng Techni c i ans

3. 5. 2 Pr epar at i ons f or Pl aci ng

3. 5. 3 Sampl i ng and Test i ng

3. 5. 4 Act i on Requi r ed

3. 5. 4. 1 Pl aci ng

3. 5. 4. 2 Ai r Cont ent

3. 5. 4. 3 Sl ump

SECTI ON 03 30 53 Page 1

- - End of Sect i on Tabl e of Cont ent s - -

SECTI ON 03 30 53 Page 2

SECTI ON 03 30 53

MI SCELLANEOUS CAST- I N- PLACE CONCRETE

PART 1 GENERAL

1. 1 SUMMARY

Per f or m al l wor k i n accor dance wi t h ACI 318. Thi s sect i on appl i es t o t he 6" of concr et e t o be r epl aced under t he monol i t h sur f ace- mount ed post - t ensi oned anchor head assembl i es.

1. 2 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 CONCRETE I NSTI TUTE I NTERNATI ONAL ( ACI )

ACI 301 ( 2016) Speci f i cat i ons f or St r uct ur al Concrete

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

ACI 306R ( 2016) Gui de t o Col d Weat her Concr et i ng

ACI 318 ( 2014; Er r at a 1- 2 2014; Er r at a 3- 5 2015;

Er r at a 6 2016; Er r at a 7- 9 2017) Bui l di ng Code Requi r ement s f or St r uct ur al Concr et e ( ACI 318- 14) and Comment ar y ( ACI 318R- 14)

ASTM I NTERNATI ONAL ( ASTM)

ASTM C114 ( 2015) St andar d Test Met hods f or Chemi cal Anal ysi s of Hydr aul i c Cement

ASTM C1260 ( 2014) St andar d Test Met hod f or Pot ent i al Al kal i React i v i t y of Aggr egat es ( Mor t ar - Bar Met hod)

ASTM C143/ C143M ( 2015) St andar d Test Met hod f or Sl ump of Hydr aul i c- Cement Concr et e

ASTM C150/ C150M ( 2017) St andar d Speci f i cat i on f or Por t l and Cement

ASTM C1567 ( 2013) St andar d Test Met hod f or Pot ent i al Al kal i - Si l i ca React i v i t y of Combi nat i ons of Cement i t i ous Mat er i al s and Aggr egat e ( Accel er at ed Mor t ar - Bar Met hod)

ASTM C1602/ C1602M ( 2012) St andar d Speci f i cat i on f or Mi xi ng Wat er Used i n Pr oduct i on of Hydr aul i c Cement Concr et e

SECTI ON 03 30 53 Page 3

ASTM C1602/ C1602M ( 2012) St andar d Speci f i cat i on f or Mi xi ng Wat er Used i n Pr oduct i on of Hydr aul i c Cement Concr et e

ASTM C172/ C172M ( 2017) St andar d Pr act i ce f or Sampl i ng Fr eshl y Mi xed Concr et e

ASTM C173/ C173M ( 2016) St andar d Test Met hod f or Ai r Cont ent of Fr eshl y Mi xed Concr et e by t he Vol umet r i c Met hod

ASTM C231/ C231M ( 2017a) 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; R 2016) 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 ( 2018) 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 ( 2016) St andar d Speci f i cat i on f or Concr et e Aggregates

ASTM C39/ C39M ( 2018) 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 C494/ C494M ( 2017) St andar d Speci f i cat i on f or Chemi cal Admi xt ur es f or Concr et e

ASTM C618 ( 2017a) 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 C881/ C881M ( 2015) St andar d Speci f i cat i on f or Epoxy- Resi n- Base Bondi ng Syst ems f or Concrete

ASTM D512 ( 2012) Chl or i de I on i n Wat er

ASTM D516 ( 2016) St andar d Test Met hod f or Sul f at e I on i n Wat er

ASTM D75/ D75M ( 2014) St andar d Pr act i ce f or Sampl i ng Aggregates

ASTM D98 ( 2015) Cal c i um Chl or i de

ASTM D992 ( 1971; R 1978) St andar d Test Met hod f or Ni t r at e I on i n Wat er

SECTI ON 03 30 53 Page 4

U. S. NATI ONAL ARCHI VES AND RECORDS ADMI NI STRATI ON ( NARA)

40 CFR 247 Compr ehensi ve Pr ocur ement Gui del i ne f or Pr oduct s Cont ai ni ng Recover ed Mat er i al s

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 i nf or mat i on onl y. When used, a desi gnat i on f ol l owi ng t he " G" desi gnat i on i dent i f i es t he of f i ce t hat wi l l r evi ew t he submi t t al f or t he Gover nment . 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- 02 Shop Dr awi ngs

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

SD- 03 Pr oduct Dat a

Ai r - Ent r ai ni ng Admi xt ur e Accel er at i ng Admi xt ur e Wat er - Reduci ng or Ret ar di ng Admi xt ur e Cur i ng Mat er i al s; G Concr et e Bondi ng Agent ; G Bat chi ng and Mi xi ng Equi pment Cur i ng Met hod; G

SD- 06 Test Repor t s

Aggregates Concr et e Mi xt ur e Pr opor t i ons; G Compr essi ve St r engt h Test i ng; G Sl ump; G Ai r Cont ent Water

SD- 07 Cer t i f i cat es

Cement i t i ous Mat er i al s Pozzolan Aggregates

SD- 08 Manuf act ur er ' s I nst r uct i ons

Cur i ng Compound Concr et e Bondi ng Agent

1. 4 QUALI TY ASSURANCE

I ndi cat e speci f i c l ocat i ons of Concr et e Pl acement on i nst al l at i on dr awi ngs and i ncl ude, but not be l i mi t ed t o, squar e f eet of concr et e pl acement s, t hi cknesses and wi dt hs, pl an di mensi ons, and ar r angement of cast - i n- pl ace concr et e sect i on.

PART 2 PRODUCTS

2. 1 SYSTEM DESCRI PTI ON

The Gover nment r et ai ns t he opt i on t o sampl e and t est aggr egat es and

SECTI ON 03 30 53 Page 5 concr et e t o det er mi ne compl i ance wi t h t he speci f i cat i ons. Obt ai n sampl es of aggr egat es at t he poi nt of bat chi ng i n accor dance wi t h ASTM D75/ D75M. Sampl e concr et e i n accor dance wi t h ASTM C172/ C172M.

Det er mi ne sl ump and ai r cont ent i n accor dance wi t h ASTM C143/ C143M and ASTM C231/ C231M, r espect i vel y, when cyl i nder s ar e mol ded. Pr epar e, cur e, and t r anspor t compr essi on t est speci mens i n accor dance wi t h ASTM C31/ C31M.

Test compr essi on t est speci mens i n accor dance wi t h ASTM C39/ C39M. Take sampl es f or st r engt h t est s not l ess t han once each shi f t i n whi ch concr et e i s pr oduced. Pr ovi de a mi ni mum of s i x speci mens f r om each sampl e; t hr ee t o be t est ed at 7 days f or accept ance, t wo wi l l be t est ed at 28 days f or i nf or mat i on and one hel d i n r eser ve.

2. 1. 1 Strength

Accept ance t est r esul t s ar e t he aver age st r engt hs of t hr ee speci mens t est ed at 7 days. The st r engt h of t he concr et e i s consi der ed sat i sf act or y so l ong as t he aver age t est r esul t equal s or exceeds t he speci f i ed compr essi ve st r engt h, f ' c , but not mor e t han 20 per cent , and no i ndi v i dual accept ance t est r esul t f al l s bel ow f ' c by mor e t han 500 psi .

2. 1. 2 Const r uct i on Tol er ances

Concr et e shal l have a br oom f i ni sh.

2. 1. 3 Concr et e Mi xt ur e Pr opor t i ons

Concr et e mi xt ur e pr opor t i ons ar e t he r esponsi bi l i t y of t he Cont r act or .

Mi xt ur e pr opor t i ons must i ncl ude t he dr y wei ght s of cement i t i ous mat er i al ( s) ; t he nomi nal maxi mum si ze of t he coar se aggr egat e; t he speci f i c gr avi t i es, absor pt i ons, and sat ur at ed sur f ace- dr y wei ght s of f i ne and coar se aggr egat es; t he quant i t i es, t ypes, and names of admi xt ur es; and quant i t y of wat er per yar d of concr et e. Pr ovi de mat er i al s i ncl uded i n t he mi xt ur e pr opor t i ons of t he same t ype and f r om t he same sour ce as wi l l be used on t he pr oj ect . The speci f i ed compr essi ve st r engt h f ' c i s 4, 000 psi at 7 days. No hol es shal l be dr i l l ed t hr ough concr et e and anchor shal l not be i nst al l at ed or st r essed unt i l concr et e sampl es r each a mi ni mum st r engt h of 4, 000 psi . The ai r cont ent must be bet ween 4. 5 and 7. 5 per cent wi t h a s l ump bet ween 2 and 5 i nches. The maxi mum wat er - cement i t i ous mat er i al r at i o i s . 50. Submi t t he appl i cabl e t est r epor t s and mi xt ur e pr opor t i ons t hat wi l l pr oduce concr et e of t he qual i t y r equi r ed, t en days pr i or t o pl acement of concr et e.

2. 2 MATERIALS

Submi t manuf act ur er ' s l i t er at ur e f r om suppl i er s whi ch demonst r at es compl i ance wi t h appl i cabl e speci f i cat i ons f or t he speci f i ed mat er i al s.

2. 2. 1 Cement i t i ous Mat er i al s

Submi t Manuf act ur er ' s cer t i f i cat es of compl i ance, accompani ed by mi l l t est r epor t s, at t est i ng t hat t he concr et e mat er i al s meet t he r equi r ement s of t he speci f i cat i ons i n accor dance wi t h t he Speci al Cl ause " CERTI FI CATES OF COMPLI ANCE" . Al so, cer t i f i cat es f or al l mat er i al conf or mi ng t o EPA' s Compr ehensi ve Pr ocur ement Gui del i nes ( CPG) , i n accor dance wi t h 40 CFR 247.

Pr ovi de cement i t i ous mat er i al s t hat conf or m t o t he appr opr i at e speci f i cat i ons l i s t ed:

SECTI ON 03 30 53 Page 6

2. 2. 1. 1 Por t l and Cement

ASTM C150/ C150M, Type I I I , wi t h t r i - cal c i um al umi nat es ( C3A) cont ent l ess t han 10 per cent and a maxi mum cement - al kal i cont ent of 0. 80 per cent Na2Oe ( sodi um oxi de) equi val ent .

2. 2. 1. 2 Pozzolan

Pr ovi de pozzol an t hat conf or ms t o ASTM C618, Cl ass F, i ncl udi ng r equi r ement s of Tabl es 1A and 2A.

2. 2. 2 Aggregates

For f i ne and coar se aggr egat es meet t he qual i t y and gr adi ng r equi r ement s of ASTM C33/ C33M and t est and eval uat e f or al kal i - aggr egat e r eact i v i t y i n accor dance wi t h ASTM C1260. Per f or m eval uat i on of f i ne and coar se aggr egat es separ at el y and i n combi nat i on, mat chi ng t he pr oposed mi x desi gn pr opor t i oni ng. Al l r esul t s of t he separ at e and combi nat i on t est i ng must have a measur ed expansi on l ess t han 0. 08 per cent at 28 days af t er cast i ng. I f t he t est dat a i ndi cat es an expansi on of 0. 08 per cent or gr eat er , r ej ect t he aggr egat e( s) or per f or m addi t i onal t est i ng usi ng ASTM C1260 and ASTM C1567. Per f or m t he addi t i onal t est i ng usi ng ASTM C1260 and ASTM C1567 usi ng t he l ow al kal i por t l and cement i n combi nat i on wi t h gr ound gr anul at ed bl ast f ur nace ( GGBF) s l ag, or Cl ass F f l y ash. Use GGBF sl ag i n t he r ange of 40 t o 50 per cent of t he t ot al cement i t i ous mat er i al by mass. Use Cl ass F f l y ash i n t he r ange of 25 t o 40 per cent of t he t ot al cement i t i ous mat er i al by mass. Submi t cer t i f i cat es of compl i ance and t est r epor t s f or aggr egat es showi ng t he mat er i al ( s) meet s t he qual i t y and gr adi ng r equi r ement s of t he speci f i cat i ons under whi ch i t i s f ur ni shed.

2. 2. 3 Admixtures

Pr ovi de admi xt ur es, when r equi r ed or appr oved, i n compl i ance wi t h t he appr opr i at e speci f i cat i on l i s t ed. Ret est chemi cal admi xt ur es t hat have been i n st or age at t he pr oj ect s i t e, f or l onger t han 6 mont hs or t hat have been subj ect ed t o f r eezi ng, at t he expense of t he Cont r act or at t he r equest of t he Cont r act i ng Of f i cer and wi l l be r ej ect ed i f t est r esul t s ar e not sat i sf act or y.

2. 2. 3. 1 Ai r - Ent r ai ni ng Admi xt ur e

Pr ovi de ai r - ent r ai ni ng admi xt ur e t hat meet s t he r equi r ement s of

ASTM C260/ C260M.

2. 2. 3. 2 Accel er at i ng Admi xt ur e

Pr ovi de cal c i um chl or i de meet i ng t he r equi r ement s of ASTM D98. Ot her accel er at or s must meet t he r equi r ement s of ASTM C494/ C494M, Type C or E.

2. 2. 3. 3 Wat er - Reduci ng or Ret ar di ng Admi xt ur e

Pr ovi de wat er - r educi ng or r et ar di ng admi xt ur e meet i ng t he r equi r ement s of ASTM C494/ C494M, Type A, B, or D.

2. 2. 4 Water

Mi xi ng and cur i ng wat er i n compl i ance wi t h t he r equi r ement s of ASTM C1602/ C1602M; f r ee of i nj ur i ous amount s of oi l , aci d, sal t , or al kal i . I n addi t i on t o ASTM C1602/ C1602M, wat er i s al l owed f or use i n t he

SECTI ON 03 30 53 Page 7 gr out and concr et e mi xt ur es, wi t h t he f ol l owi ng r equi r ement s:

pH bet ween 6. 5 and 8. 5 Chl or i de v i a ASTM D512, l ess t han 20 ppm Sul f at e v i a ASTM D516, l ess t han 150 ppm Tot al Al kal i s v i a ASTM C114, l ess t han 600 ppm Ni t r at es v i a ASTM D992, l ess t han 10 ppm

Submi t t est r epor t showi ng wat er compl i es wi t h al l r equi r ement s .

2. 2. 5 Cur i ng Mat er i al s

Pr ovi de cur i ng mat er i al s i n accor dance wi t h ACI 301, Sect i on 5.

2. 3 ACCESSORIES

2. 3. 1 Cur i ng Compound

Pr ovi de cur i ng compound conf or mi ng t o ASTM C309. Submi t manuf act ur es i nst r uct i ons f or pl aci ng cur i ng compound.

PART 3 EXECUTI ON

3. 1 PREPARATION

The sur f ace must be cl ean, damp, and f r ee of l ai t ance. Const r uct r amps and wal kways, as necessar y, t o al l ow saf e and expedi t i ous access f or concr et e and wor kmen. Remove snow, i ce, st andi ng or f l owi ng wat er , l oose par t i c l es, debr i s, and f or ei gn mat t er . Concr et e sur f aces t o r ecei ve new concr et e shal l be sui t abl y r oughened t o ensur e a cohesi ve bond bet ween new and ol d concr et e. A concr et e bondi ng agent shal l be appl i ed accor di ng t o manuf act ur er ' s r ecommendat i ons t o sur f aces pr i or t o new concr et e pl acement . Bondi ng agent shal l compl y wi t h ASTM C881/ C881M Type V f or l oad bear i ng concr et e. Pl acement cannot begi n unt i l t he ent i r e pr epar at i on has been accept ed by t he Gover nment .

3. 2 CONVEYI NG AND PLACI NG CONCRETE

Convey and pl ace concr et e i n accor dance wi t h ACI 301, Sect i on 5.

3. 2. 1 Col d- Weat her Requi r ement s

Pl ace concr et e i n col d weat her i n accor dance wi t h ACI 306R

3. 2. 2 Hot - Weat her Requi r ement s

Pl ace concr et e i n hot weat her i n accor dance wi t h ACI 305R

3. 3 FINISHING

3. 3. 1 Temper at ur e Requi r ement

Do not f i ni sh or r epai r concr et e when ei t her t he concr et e or t he ambi ent t emper at ur e i s bel ow 50 degr ees F.

3. 3. 2 Fi ni shi ng For med Sur f aces

Remove al l f i nes and l oose mat er i al s , and sur f ace def ect s i ncl udi ng f i l l i ng of t i e hol es. Repai r al l honeycomb ar eas and ot her def ect s.

SECTI ON 03 30 53 Page 8

Remove al l unsound concr et e f r om ar eas t o be r epai r ed. Ream or chi p sur f ace def ect s gr eat er t han 1/ 2 i nch i n di amet er and hol es l ef t by r emoval of t i e r ods i n al l sur f aces not t o r ecei ve addi t i onal concr et e and f i l l wi t h dr y- pack mor t ar . Br ush- coat t he pr epar ed ar ea wi t h an appr oved epoxy r esi n or l at ex bondi ng compound or wi t h a neat cement gr out af t er dampeni ng and f i l l i ng wi t h mor t ar or concr et e. Use a bl end of por t l and cement and whi t e cement i n mor t ar or concr et e f or r epai r s t o al l sur f aces per manent l y exposed t o v i ew shal l be so t hat t he f i nal col or when cur ed i s t he same as adj acent concr et e.

3. 3. 3 Fi ni shi ng Unf or med Sur f aces

Fi ni sh unf or med sur f aces i n accor dance wi t h ACI 301, Sect i on 5.

FINISH LOCATION

Broom Lock Wal l Sur f ace

3. 4 CURI NG AND PROTECTI ON

Cur e and pr ot ect i n accor dance wi t h ACI 301, Sect i on 5.

3. 5 TESTI NG AND I NSPECTI NG

Repor t t he r esul t s of al l t est s and i nspect i ons conduct ed at t he pr oj ect s i t e i nf or mal l y at t he end of each shi f t . Submi t wr i t t en r epor t s weekl y.

Del i ver wi t hi n t hr ee days af t er t he end of each weekl y r epor t i ng per i od.

See Sect i on 01 45 00 QUALI TY CONTROL.

3. 5. 1 Fi el d Test i ng Techni c i ans

The i ndi v i dual s who sampl e and t est concr et e must have demonst r at ed a knowl edge and abi l i t y t o per f or m t he necessar y t est pr ocedur es equi val ent t o t he ACI mi ni mum gui del i nes f or cer t i f i cat i on of Concr et e Fi el d Test i ng Techni c i ans, Gr ade I .

3. 5. 2 Pr epar at i ons f or Pl aci ng

I nspect concr et e sur f ace and edgess i n suf f i c i ent t i me pr i or t o each concr et e pl acement t o cer t i f y t hat i t i s r eady t o r ecei ve concr et e.

3. 5. 3 Sampl i ng and Test i ng

a. Obt ai n sampl es and t est concr et e f or qual i t y cont r ol dur i ng pl acement . Sampl e f r esh concr et e f or t est i ng i n accor dance wi t h ASTM C172/ C172M. Make si x t est cyl i nder s.

b. Test concr et e f or compr essi ve st r engt h at 7 and 28 days f or each desi gn mi x and f or ever y bat ch of concr et e. Test t hr ee cyl i nder s at 7 days; t wo cyl i nder s at 28 days; and hol d one cyl i nder i n r eser ve.

Conf or m t est speci mens t o ASTM C31/ C31M. Per f or m compr essi ve st r engt h t est i ng conf or mi ng t o ASTM C39/ C39M.

c. Test s l ump f or each desi gn mi x i n accor dance wi t h ASTM C143/ C143M.

Check sl ump dur i ng each shi f t t hat concr et e i s pr oduced.

d. Test ai r cont ent f or ai r - ent r ai ned concr et e i n accor dance wi t h ASTM C231/ C231M. Test concr et e usi ng l i ght wei ght or ext r emel y por ous

SECTI ON 03 30 53 Page 9 aggr egat es i n accor dance wi t h ASTM C173/ C173M. Check ai r cont ent at l east once dur i ng each shi f t t hat concr et e i s pl aced.

e. Det er mi ne t emper at ur e of concr et e at t i me of pl acement i n accor dance with ASTM C1064/ C1064M. Check concr et e t emper at ur e at l east once dur i ng each shi f t t hat concr et e i s pl aced.

3. 5. 4 Act i on Requi r ed

3. 5. 4. 1 Placing

Do not begi n pl acement unt i l t he avai l abi l i t y of an adequat e number of accept abl e v i br at or s, whi ch ar e i n wor ki ng or der and have compet ent oper at or s, has been ver i f i ed. Di scont i nue pl aci ng i f any l i f t i s i nadequat el y consol i dat ed.

3. 5. 4. 2 Ai r Cont ent

Whenever an ai r cont ent t est r esul t i s out s i de t he speci f i cat i on l i mi t s, adj ust t he dosage of t he ai r - ent r ai nment admi xt ur e pr i or t o del i ver y of concr et e t o f or ms.

3. 5. 4. 3 Slump

Whenever a s l ump t est r esul t i s out s i de t he speci f i cat i on l i mi t s, adj ust t he bat ch wei ght s of wat er and f i ne aggr egat e pr i or t o del i ver y of concr et e t o t he f or ms. Make t he adj ust ment s so t hat t he wat er - cement i t i ous mat er i al r at i o does not exceed t hat speci f i ed i n t he submi t t ed concr et e mi xt ur e pr opor t i on and t he r equi r ed concr et e st r engt h i s st i l l met .

- - End of Sect i on - -

SECTI ON 03 30 53 Page 10

ASTM C136 ( 2006) St andar d Test Met hod f or Si eve Anal ysi s of Fi ne and Coar se Aggr egat es

ASTM C144 ( 2017) St andar d Speci f i cat i on f or Aggr egat e f or Masonr y Mor t ar

ASTM C150/ C150M ( 2017) St andar d Speci f i cat i on f or Por t l and Cement

ASTM C494/ C494M ( 2017) St andar d Speci f i cat i on f or Chemi cal Admi xt ur es f or Concr et e

ASTM C70 ( 2013) St andar d Test Met hod f or Sur f ace Moi st ur e i n Fi ne Aggr egat e

ASTM D1784 ( 2011) St andar d Speci f i cat i on f or Ri gi d Pol y( Vi nyl Chl or i de) ( PVC) Compounds and Chl or i nat ed Pol y( Vi nyl Chl or i de) ( CPVC) Compounds

ASTM D1785 ( 2015; E 2018) St andar d Speci f i cat i on f or Pol y( Vi nyl Chl or i de) ( PVC) , Pl ast i c Pi pe, Schedul es 40, 80, and 120

ASTM D4101 ( 2017) St andar d Cl assi f i cat i on Syst em and Basi s f or Speci f i cat i on f or Pol ypr opyl ene I nj ect i on and Ext r usi on Mat er i al s

POST- TENSI ONI NG I NSTI TUTE ( PTI )

PTI DC35. 1 ( 2014) Recommendat i ons f or Pr est r essed Rock and Soi l Anchor s

PTI M10. 2 ( 2000; Addendum 3 2011) Speci f i cat i ons f or Unbonded Si ngl e St r and Tendons

PTI TAB. 1 ( 2006) Post - Tensi oni ng Manual

U. S. ARMY CORPS OF ENGI NEERS ( USACE)

EM 385- 1- 1 ( 2014) Saf et y and Heal t h Requi r ement s Manual

1. 3 DEFINITIONS

The f ol l owi ng def i ni t i ons ar e i n addi t i on t o t hose gi ven i n PTI DC35. 1, Sect i on 2. 0:

1. 3. 1 Anchor

A syst em, used t o t r ansf er t ensi l e l oads t o t he gr ound ( soi l or r ock) , whi ch i ncl udes t he pr est r essi ng st eel , anchor age, cor r osi on pr ot ect i on, sheat hi ngs, spacer s, cent r al i zer s, and gr out .

1. 3. 2 Anchor ed St r uct ur e

The st r uct ur e ( concr et e monol i t h) t o whi ch t he anchor i s t o t r ansf er f or ce.

SECTI ON 31 68 13 Page 5 gr out and vent t ubes and cor r osi on pr ot ect i on, mi nus f ul l l engt h encapsul at i on, pr i or t o i nser t i on i nt o t he hol e. Fabr i cat ed anchor s shal l be pr ot ect ed, t r anspor t ed and st or ed i n a manner t o pr event cont ami nat i on or damage t o any component s.

2. 5. 2 Tendon

St r ands shal l be f ur ni shed f ul l l engt h wi t h no spl i c i ng or coupl i ng per mi t t ed. Tendon mat er i al shal l be unbl emi shed and f r ee of pi t t i ng, ni cks, gr ease, or i nj ur i ous def ect s. Cent r al i zer s shal l be pr ovi ded at a maxi mum of 10 f oot i nt er val s cent er - t o- cent er t hr oughout t he bond l engt h.

Al l spacer s f or mul t i pl e el ement t endons shal l be l ocat ed as i ndi cat ed on t he appr oved shop dr awi ngs. Spacer s shal l be pr ovi ded at a maxi mum 10 f oot i nt er val s cent er - t o- cent er t hr oughout t he bond l engt h. The ent i r e bond l engt h of t he t endon shal l be f r ee of di r t , l ubr i cant s, l oose r ust , cor r osi on- i nhi bi t i ng coat i ngs or ot her cont ami nant s.

2. 5. 3 Vent Tubes

Vent t ubes used dur i ng gr out i ng oper at i ons, i f necessar y, shal l be any appr opr i at e t ype f or t he j ob, as r ecommended by t he suppl i er of t he anchors.

2. 5. 4 Gr out Tubes

Gr out t ubes shal l be pol yet hyl ene t ubi ng or as r ecommended by t he anchor manuf act ur er and appr oved by t he Cont r act i ng Of f i cer . I nsi de di amet er of gr out t ubes shal l be adequat e t o f ul l y gr out t he ent i r e hol e. The t i ps of t he gr out t ubes wi l l be set at el evat i ons t hat al l ow t he gr out i ng t o occur f r om t he bot t om t o t he t op of t he zone bei ng gr out ed. Ext r a gr out t ubes may be needed t o ensur e gr out cover age.

2. 5. 5 Cor r osi on Pr ot ect i on Cor r osi on pr ot ect i on shal l be pr ovi ded f or t he ent i r e anchor and shal l i ncl ude anchor ages cover s and t r umpet s f i l l ed wi t h cor r osi on i nhi bi t i ng compound and encapsul at i on of t he f r ee st r essi ng l engt h and bond l engt h.

Any damage t o cor r osi on pr ot ect i on syst em shal l be r epai r ed per PTI DC35. 1

- 14 i n or der t o meet Cl ass 1 pr ot ect i on.

2. 5. 5. 1 Anchor age Pr ot ect i on

The t r umpet shal l be seal ed t o t he bear i ng pl at e and shal l over l ap t he f r ee st r essi ng l engt h encapsul at i on by at l east 1 f oot and shal l not be of suf f i c i ent l engt h t o come i nt o cont act wi t h t he bear i ng pl at e. The t r umpet and anchor age cap shal l be compl et el y f i l l ed wi t h cor r osi on i nhi bi t i ng wax compound, i n accor dance wi t h sect i on 4. 6 i n PTI A.

Tr umpet s shal l have a per manent seal bet ween t he t r umpet and t he cor r ugat ed cor r osi on pr ot ect i on. Al l pi eces and al l sur f aces ( i ncl udi ng t he i nsi de) of t he anchor age i ncl udi ng t he t r umpet , sub- bear i ng pl at e, bear i ng pl at e, and cap, shal l be pai nt ed wi t h coal t ar epoxy. Al l exposed par t s of t he anchor age shal l be pai nt ed wi t h a coal t ar epoxy af t er t he cap has been i nst al l ed. Al l gal vani z i ng, epoxy coat i ng, and coal t ar epoxy pai nt i ng, shal l be per f or med i n accor dance wi t h t he manuf act ur er ' s recommendation.

2. 5. 5. 2 Fr ee St r essi ng Lengt h Encapsul at i on

Encapsul at i on f or f r ee st r essi ng l engt h shal l consi st of a PTI appr oved gr ease i nsi de a smoot h ext r usi on coat i ng of pol ypr opyl ene over each i ndi v i dual st r and, mi ni mum wal l t hi ckness 0. 06- i nch. On anchor s

SECTI ON 31 68 13 Page 24 pl acement and l ocat i ons r epr esent ed by t hat sampl e. The Cont r act or shal l al so mai nt ai n a t abl e det ai l i ng t he t i mi ng of new sur f ace concr et e pl acement s f or each anchor . These t abl es shal l be updat ed dai l y and a har d copy and el ect r oni c copy of each shal l be pr ovi ded t o t he Cont r act i ng Of f i cer weekl y. The Bond Zone Gr out t est r esul t s shal l be pr ovi ded t o t he Cont r act i ng Of f i cer a mi ni mum of 24 hour s pr i or t o st r essi ng of t he anchor f r om whi ch t he gr out was sampl ed.

PART 3 EXECUTI ON

3. 1 DRI LLI NG HOLES I N ROCK AND CONCRETE

3. 1. 1 General

The physi cal condi t i ons i ndi cat ed on t he dr awi ngs ar e t he r esul t of cor e bor i ngs. ( See al so par agr aph " PROJECT SI TE CONDI TI ONS" ) . Hol es shal l go t hr ough concr et e and r ock and shal l be shal l be f or med and dr i l l ed at t he l ocat i ons, al i gnment , i ncl i nat i ons, dept hs and di amet er s shown i n t he contract dr awi ngs. The l ocat i ons of t he hol es may be changed onl y as appr oved by t he Cont r act i ng Of f i cer . I f any hol e ( pi l ot , r eami ng, r edr i l l i ng) dr i l l ed out of t ol er ance damages an exi st i ng anchor hol e, anchor , et c. , t he out of t ol er ance hol e shal l be backf i l l ed and r edr i l l ed i n accor dance wi t h t he speci f i cat i ons and t he damages r epai r ed t o t he accept ance of t he Cont r act i ng Of f i cer at no cost t o t he Gover nment . No hol es shal l be dr i l l ed wi t hi n 50 f eet of a gr out ed hol e unt i l t he gr out has set at l east 24 hour s. Car e shal l be t aken whi l e dr i l l i ng t o avoi d damage of any k i nd t o t he exi st i ng st r uct ur es. Damages of any nat ur e wi l l be eval uat ed by t he Cont r act i ng Of f i cer . The Cont r act or shal l r epai r or pr ovi de r epl acement at no cost t o t he Gover nment f or any damage as det er mi ned by t he Cont r act i ng Of f i cer . Hol es shal l be dr i l l ed a maxi mum of 5 f eet beyond t he r equi r ed anchor bond l engt h. Once a pi l ot hol e, has been dr i l l ed t o i t s f i nal dept h t he hol e shal l be sur veyed and l ogged by t he Cont r act or f or t he Cont r act i ng Of f i cer ' s appr oval .