Technical_Specification_(Revised)_Section_01_35_00.00_08.pdf

Mont gomer y Mi ddl e Wal l Cr ack St abi l i zat i on

SECTI ON TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

SECTI ON 01 35 00. 00 08

SPECI AL PROCEDURES

PART 1 GENERAL

1. 1 SUMMARY

1. 2 DEFI NI TI ONS

1. 3 REFERENCES

1. 4 SUBMI TTALS

1. 5 DRAWI NGS

1. 5. 1 Cont r act Dr awi ngs - Gener al

1. 5. 2 Ref er ence Dr awi ngs

1. 6 WORK AREAS AND RESTRI CTI ONS

1. 6. 1 Gener al

1. 6. 2 Wor k Ar eas

1. 6. 3 Access t o Pr oj ect Si t e

1. 6. 4 Pr ot ect i on of Exi st i ng Roads and Pr oper t y

1. 6. 4. 1 Gener al

1. 6. 4. 2 Haul i ng Per mi t s

1. 6. 5 Laydown, St or age and Par ki ng Ar ea

1. 6. 6 Ut i l i t i es

1. 6. 7 Pr ot ect i on of l ock f eat ur es

1. 7 CONSTRUCTI ON SI TE PLAN

1. 8 WORK UNDER OTHER CONTRACTS

1. 8. 1 Dam Gat e I nst al l at i on

1. 8. 2 Char l er oi Locks and Dam Cont r act or s

1. 8. 3 Geot echni cal Subsur f ace I nvest i gat i on and Test i ng

1. 8. 4 Gover nment Wor k at Locks

1. 9 EXI STI NG SURVEY CONTROLS

1. 9. 1 Pr oj ect Al i gnment

1. 10 RESTRI CTI ONS TO RI VER TRAFFI C FOR CONSTRUCTI ON

1. 10. 1 Gener al

1. 10. 2 Cl osur e of t he Land Chamber

1. 10. 2. 1 Gover nment Lock Cl osur e

1. 10. 2. 2 Tempor ar y Lock Cl osur es

1. 10. 3 Request s f or Lockages Thr ough Ri ver Chamber

1. 11 PROTECTI ON AND MAI NTENANCE OF ROAD TRAFFI C

1. 12 DAMAGE TO WORK

1. 13 PROTECTI ON OF UTI LI TI ES

1. 14 OPERATI ON OF FACI LI TI ES

1. 15 CONDI TI ONS OF WORK

1. 15. 1 Mont gomer y Locks and Dam, Hour s of Oper at i on

1. 15. 2 Cont r act or ' s Wor k Hour s

1. 15. 2. 1 Cont r act or ' s Wor k Hour s

1. 15. 3 Coor di nat i on wi t h Lock Oper at i ons

1. 15. 3. 1 Rest r i ct i ons t o Ri ver Tr af f i c f or Del i ver y of Pr oduct s

1. 15. 4 Gover nment Ser vi ce Cr ane and Bul khead Hoi st

1. 15. 5 War ni ng Si gns, Li ght s and Buoys

1. 15. 6 Cont r act or Coor di nat i on and Schedul i ng

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1. 16 CONTRACTOR' S FLOATI NG PLANT

1. 16. 1 Gener al

1. 16. 2 Equi pment Requi r ement s

1. 16. 3 Si gnal Li ght s and Mar ker s

1. 16. 4 Mai nt enance of Fl oat i ng Pl ant

1. 16. 5 Moor i ng of Fl oat i ng Pl ant

1. 16. 6 Suspensi on of Ri ver Tr af f i c and Const r uct i on

1. 16. 6. 1 Wi t hdr awal of Equi pment and Fl oat i ng Pl ant

1. 16. 6. 2 Pl an of Act i on, Wi t hdr awal of Equi pment and Fl oat i ng Pl ant

1. 16. 6. 3 Compensat i on and Ext ensi on of Cont r act Per i od, Suspensi on of Wor k

1. 17 SAFETY AND HEALTH REQUI REMENTS

1. 18 POOL LEVELS

1. 18. 1 Hydr ogr aphs and St age- Dur at i on Cur ves

1. 19 DI SCHARGES

1. 20 I NSPECTI ONS AND ACCEPTANCE OF WORK

1. 20. 1 Gener al

1. 20. 2 Access t o Wor k

1. 21 VALVE CULVERT BULKHEADS

1. 21. 1 Gener al

1. 21. 2 Pi t t sbur gh Engi neer War ehouse and Repai r Shops

1. 21. 3 Li f t i ng, Del i ver y, Handl i ng and Tr anspor t i ng

1. 21. 4 I nst al l at i on and Bul khead Use

1. 21. 5 Test Oper at i ons of Val ve Bul khead

1. 21. 6 Responsi bi l i t y and Ret ur n of t he Bul kheads

PART 2 PRODUCTS

2. 1 PRODUCTS AND PARTS OF STANDARD MANUFACTURE

PART 3 EXECUTI ON

3. 1 SEQUENCE OF WORK

3. 1. 1 Commencement of Wor k i n t he Mai n Chamber

3. 1. 2 Rest r i ct i ons on Wor k at Mont gomer y Locks and Dam

3. 2 RECORDS AND REPORTS

3. 3 ANTI TERRORI SM ( AT) AND PROJECT SPECI FI C SECURI TY REQUI REMENTS

3. 3. 1 Access and Gener al Pr ot ect i on/ Secur i t y Pol i cy and Pr ocedur es

3. 3. 2 i Wat ch And/ Or Cor psWat ch Tr ai ni ng

3. 3. 3 OPSEC Tr ai ni ng

3. 3. 4 Escor t of Cont r act or Empl oyees

3. 3. 5 Pr e- scr een candi dat es usi ng E- Ver i f y Pr ogr am

3. 3. 6 Changes i n Secur i t y Requi r ement s

3. 3. 7 I dent i f i cat i on Of Empl oyees

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

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SPECI AL PROCEDURES

PART 1 GENERAL

1. 1 SUMMARY

Thi s sect i on addr esses t he gener al r equi r ement s appl i cabl e t o t he per f or mance of t he wor k under t hi s cont r act . These r equi r ement s ar e i n addi t i on t o t hose speci f i ed i n ot her sect i ons of t he cont r act .

1. 2 DEFINITIONS

The f ol l owi ng def i ni t i ons appl y t o t he t er ms used wi t hi n t hi s sect i on and i n ot her sect i ons of t hese speci f i cat i ons as appl i cabl e:

a. Dam Gat e I nst al l at i on 2017 Cont r act No. W911WN- 17- C- 8003

b. Dam gat e I nst al l at i on ( 2015) Cont r act No. W911WN- 15- C- 0004

c. Geot echni cal Subsur f ace I nvest i gat i on and Test i ng Cont r act No.

W912QR-16-D-0002

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 i n t he t ext by basi c desi gnat i on onl y.

U. S. DEPARTMENT OF HOMELAND SECURI TY ( DHS)

HSPD-12 ( 2004) Homel and Secur i t y Pr esi dent i al Di r ect i ve 12: Pol i cy f or a Common I dent i f i cat i on St andar d f or Feder al Empl oyees and Cont r act or s

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

33 CFR 81 72 COLREGS: I mpl ement i ng Rul es

33 CFR 84 Annex I : Posi t i oni ng and Techni cal Det ai l s of Li ght s and Shapes

33 CFR 89 I nl and Navi gat i on Rul es: I mpl ement i ng Rul es

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. 4 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 an " 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 must be submi t t ed i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

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

Pr opel l i ng Uni t Agr eement ; G, RO

The wr i t t en agr eement bet ween t he Cont r act or and t he l essor document i ng t he r equi r ement f or r equi r ed t owboat or pr opel l i ng uni t t o be on si t e wi t hi n t he speci f i ed t i me l i mi t must be pr ovi ded t o t he Cont r act i ng Of f i cer pr i or t o mobi l i zat i on of any f l oat i ng pl ant t o t he wor k s i t e.

Access Pl an; G, RO

The Cont r act or must submi t an access pl an f or Gover nment l ock oper at i ng per sonnel t o t he Cont r act i ng Of f i cer .

Pl an of Act i on, Wi t hdr awal of Equi pment and Fl oat i ng Pl ant ; G, RO

The Cont r act or must pr epar e and submi t a Pl an of Act i on f or wi t hdr awal of equi pment and f l oat i ng pl ant i n accor dance wi t h par agr aph " Pl an of Act i on, Wi t hdr awal of Equi pment and Fl oat i ng Plant."

Const r uct i on Si t e Pl an; G, RO

Li f t i ng Del i ver y, Handi ng And Tr anspor t i ng Pl an; G, DO

I nst al l at i on Pl an; G, RO

SD- 07 Cer t i f i cat es

OPSEC Tr ai ni ng; G, RO

I wat ch And/ Or Cor pswat ch Tr ai ni ng; G, RO

1. 5 DRAWINGS

1. 5. 1 Cont r act Dr awi ngs - Gener al

The cont r act dr awi ngs r ef l ect t he wor k t o be per f or med under t hi s cont r act . The Cont r act or must check al l dr awi ngs i mmedi at el y upon r ecei pt , and ver i f y t he f i gur es, di mensi ons, and r epr esent at i on of t he wor k. The Cont r act or must compar e al l dr awi ngs and ver i f y t he f i gur es bef or e l ayi ng out t he wor k. Di mensi ons mar ked on dr awi ngs must , i n gener al , be f ol l owed i n pr ef er ence t o scal e measur ement s. The Cont r act or must pr ompt l y not i f y t he Cont r act i ng Of f i cer of any di scr epanci es, and must be r esponsi bl e f or any er r or s whi ch mi ght have been avoi ded by compl yi ng wi t h t hi s par agr aph. Any omi ssi ons f r om t he cont r act dr awi ngs and speci f i cat i ons or i ncor r ect descr i pt i on of det ai l s of t he wor k whi ch ar e mani f est l y necessar y t o car r y out t he i nt ent of t he cont r act dr awi ngs and speci f i cat i ons, or whi ch ar e cust omar i l y per f or med, shal l not r el i eve t he Cont r act or f r om per f or mi ng such omi t t ed or i ncor r ect l y descr i bed det ai l s of wor k, but must be per f or med as i f f ul l y and cor r ect l y set f or t h and descr i bed i n t he cont r act dr awi ngs and speci f i cat i ons. Unl ess ot her wi se not ed, di mensi ons and el evat i ons, and ot her f eat ur es shown on cont r act dr awi ngs ar e based on si t e sur veys and measur ement s, and As- Bui l t dr awi ngs. The Gover nment cannot guar ant ee t he accur acy of t he di mensi ons, el evat i ons, and f eat ur es shown on t he cont r act dr awi ngs whi ch ar e based on t he r ef er ence dr awi ngs, and i t shal l be t he r esponsi bi l i t y of t he

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Cont r act or t o ver i f y al l el evat i ons and t he di mensi ons shown by measur ement s i n t he f i el d, at no addi t i onal cost t o t he Gover nment .

1. 5. 2 Ref er ence Dr awi ngs

The r ef er ence dr awi ngs i ncl uded i n t he f ol i o of cont r act dr awi ngs show or i gi nal const r uct i on condi t i ons of t he or i gi nal l ock and dam and t he exi st i ng f aci l i t i es and st r uct ur es shown on t he dr awi ngs. To t he best knowl edge of t he Gover nment , t he r ef er ence dr awi ngs r ef l ect t he or i gi nal wor k i ncor por at ed i nt o t hi s pr oj ect , and do not r ef l ect changes or new wor k s i nce t he dat e of t he dr awi ng. Unl ess ot her wi se not ed, di mensi ons and el evat i ons, and ot her f eat ur es shown on r ef er ence dr awi ngs ar e gener al l y based on As- Bui l t condi t i ons. Wher e known var i at i ons i n act ual const r uct i on occur bet ween t hat shown on t he r ef er ence dr awi ngs and t hat exi st i ng, i t wi l l be not ed on t he dr awi ngs or wi t hi n t he speci f i cat i ons, as pr act i cal . The Gover nment cannot guar ant ee t he accur acy of t he di mensi ons, el evat i ons, and f eat ur es shown on t he r ef er ence dr awi ngs, and i t shal l be t he r esponsi bi l i t y of t he Cont r act or t o ver i f y al l el evat i ons and t he di mensi ons shown by measur ement s i n t he f i el d, at no addi t i onal cost t o t he Gover nment . The Cont r act i ng Of f i cer must be not i f i ed of any di scr epanci es pr i or t o commenci ng wor k. I t i s not ed t hat some of t he As- Bui l t condi t i ons r ef l ect ed by t he r ef er ence dr awi ngs have si nce been modi f i ed. Such modi f i cat i ons t o t he As- Bui l t condi t i ons ar e descr i bed wi t hi n t he sect i ons of t hese speci f i cat i ons wher e appl i cabl e.

1. 6 WORK AREAS AND RESTRI CTI ONS

1. 6. 1 General

The wor k under t hi s cont r act shal l be per f or med at Mont gomer y Locks and Dams, Ohi o Ri ver , Beaver Count y, Pennsyl vani a. The Mont gomer y f aci l i t y i s l ocat ed 31. 7 r i ver mi l es downst r eam of t he poi nt i n Pi t t sbur gh. Dual l ock chamber s ar e l ocat ed at t he l ef t bank of t he channel .

1. 6. 2 Wor k Ar eas

The wor k ar eas under t hi s cont r act shal l be l ocat ed at t he mi ddl e l ock wal l . As r equi r ed by Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR

52. 236- 10 OPERATI ONS AND STORAGE AREAS, al l oper at i ons of t he Cont r act or must be conf i ned t o ar eas shown on t he dr awi ngs r equi r ed t o accompl i sh t he wor k under t hi s cont r act and as aut hor i zed and appr oved by t he Cont r act i ng Of f i cer . Al l wor k ar eas must be coor di nat ed wi t h t he Cont r act i ng Of f i cer pr i or t o commencement of wor k. The Cont r act or must submi t an access pl an f or Gover nment l ock oper at i ng per sonnel t o t he Cont r act i ng Of f i cer .

1. 6. 3 Access t o Pr oj ect Si t e

The Mont gomer y Lock Mi ddl e Wal l may be accessed f r om t he l ef t bank at t he l ocks. An ar ea at t he l ocks, as shown, wi l l be r eser ved f or Cont r act or empl oyee par ki ng, f i el d of f i ces and l aydown. Access ont o f l oat i ng pl ant may be made f r om t he l ock wal l s, but wi l l be c l osel y coor di nat ed wi t h t he Cont r act i ng Of f i cer . The most di r ect access t o t he l ock may be f r om t he r i ver . The Cont r act or must i nvest i gat e and ar r ange f or al l per sonnel access t o t he f l oat i ng pl ant . The Cont r act or wi l l be per mi t t ed t o cr oss t he mi t er gat es t o access t he Mi ddl e Wal l . Const r uct i on l oads on t he mi t er gat e wal kways must not exceed 100 pounds per squar e f oot .

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1. 6. 4 Pr ot ect i on of Exi st i ng Roads and Pr oper t y

1. 6. 4. 1 General

The Cont r act or ' s t r af f i c on r oads sel ect ed f or haul i ng mat er i al t o and f r om t he si t e must i nt er f er e as l i t t l e as possi bl e wi t h publ i c t r af f i c .

The Cont r act or must i nvest i gat e t he adequacy of exi st i ng r oads and t he al l owabl e l oad l i mi t on t hese r oads. The Cont r act or shal l be r esponsi bl e f or al l damage t o exi st i ng r oads and pr oper t y occasi oned by any of hi s oper at i ons. When i nt endi ng t o t r anspor t any heavy l oads on r oadways, t he Cont r act or must i nvest i gat e al l wei ght l i mi t s f or t he r oads he i nt ends t o use and must secur e any r equi r ed bond( s) f r om t he r espect i ve owner ( s) .

The Cont r act or must document t he exi st i ng condi t i on of t he r oadways t hat he wi l l be usi ng, wi t h t he owner s t her eof . I n t he past , v i deo r ecor di ngs of t he or i gi nal r oadway condi t i ons have pr ovi ded sat i sf act or y document at i on. Pr i or t o begi nni ng any const r uct i on, t he Cont r act or must v i deot ape on VHS f or mat al l exi st i ng st r uct ur es i ncl udi ng, but not l i mi t ed t o, l ocal r oads, publ i c and pr i vat e pr oper t y, and any ot her ar eas as di r ect ed by t he Cont r act i ng Of f i cer . The owner s of such r oadways and ot her pr oper t y shoul d be pr esent at t he t i me of t he document at i on. An unedi t ed copy of al l v i deo r ecor di ngs must be gi ven t o t he owner s and t he Cont r act i ng of f i cer wi t h 5 cal endar days af t er document ed. Al l damage t o t r anspor t at i on f aci l i t i es, publ i c or pr i vat e pr oper t y, or ut i l i t i es caused by t he Cont r act or ' s oper at i ons must 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 at no addi t i onal cost t o t he Gover nment . Any damage t o t he r oadways, caused by t he Cont r act or ' s oper at i ons, must be r epai r ed i n k i nd by t he Cont r act or and at hi s own expense. Roads must be kept c l ear of al l debr i s gener at ed by t he Cont r act or ' s oper at i ons. Roads must be cl eaned of any spi l l age. Upon compl et i on of al l wor k r equi r i ng use of t he l ocal r oads, t he r oadways must be r est or ed t o t hei r pr econst r uct i on condi t i on by c l eani ng and or r econst r uct i on of damaged dr ai nage f aci l i t i es, base cour ses, and pavement s as necessar y. Repai r s must be made i n t he same manner as t he or i gi nal const r uct i on. No separ at e payment wi l l be made f or mai nt ai ni ng and r est or i ng t he condi t i on of t he r oads, and al l cost s i n connect i on t her ewi t h shal l be consi der ed as i nci dent al t o per f or mance of t he wor k.

1. 6. 4. 2 Haul i ng Per mi t s

The Cont r act or shal l be r esponsi bl e f or acqui r i ng al l necessar y over si zed haul i ng per mi t s and gener al haul i ng per mi t s f or any equi pment or debr i s t r anspor t ed vi a r oadways, as r equi r ed. No heavy haul i ng on publ i c r oads wi l l be per mi t t ed unt i l al l per mi t s and bonds have been obt ai ned as r equi r ed. Al l cost s associ at ed wi t h secur i ng t hese per mi t s must be bor ne by t he Cont r act or .

1. 6. 5 Laydown, St or age and Par ki ng Ar ea

Laydown, st or age and par ki ng ar eas ar e shown on t he cont r act dr awi ngs.

The cont r act or may ar r ange f or ot her ar eas as appr oved by t he Cont r act i ng Of f i cer . Laydown, st or age or par ki ng wi l l not be per mi t t ed i n t he ar ea l ocat ed on t he r i ght dam abut ment .

1. 6. 6 Utilities

The Gover nment wi l l not make any ut i l i t i es avai l abl e t o t he Cont r act or .

The Cont r act or must be r esponsi bl e f or coor di nat i on of al l exi st i ng ut i l i t i es wi t h t he wor k and f or pr ovi di ng ut i l i t i es f or const r uct i on pur poses. Exi st i ng l ock ut i l i t i es must be pr ot ect ed by t he Cont r act or

SECTI ON 01 35 00. 00 08 Page 6 dur i ng t he wor k. Di sconnect i ng ut i l i t i es i n t he gal l er y by t he Cont r act or wi l l not be per mi t t ed.

1. 6. 7 Pr ot ect i on of l ock f eat ur es

Lock f eat ur es i ncl udi ng pi pi ng and ut i l i t i es i n t he v i c i ni t y of wor k ar ea must be pr ot ect ed f r om damage f r om t he cont r act or s oper at i ons. The met hod of pr ot ect i on must be subj ect t o Cont r act i ng Of f i cer ' s appr oval .

1. 7 CONSTRUCTI ON SI TE PLAN

Pr i or t o t he st ar t of wor k, submi t a s i t e pl an showi ng t he l ocat i ons and di mensi ons of t empor ar y f aci l i t i es ( i ncl udi ng l ayout s and det ai l s, equi pment and mat er i al st or age ar ea, and access and haul r out es, avenues of i ngr ess/ egr ess t o t he wor k ar ea) . I ndi cat e i f t he use of a suppl ement al or ot her st agi ng ar ea i s desi r ed. Show l ocat i ons of saf et y and const r uct i on f ences, s i t e t r ai l er s, const r uct i on ent r ances, t r ash dumpst er s, t empor ar y sani t ar y f aci l i t i es, and wor ker par ki ng ar eas. Al l ar eas must be l i mi t ed t o t he Gover nment pr ovi ded l ands as shown on t he Drawings.

1. 8 WORK UNDER OTHER CONTRACTS

At t ent i on i s di r ect ed t o t he f act t hat ot her Cont r act or s may be empl oyed by t he Gover nment at or i n t he v i c i ni t y of t he wor k cover ed by t hese speci f i cat i ons. I t i s not ed t hat t he i nf or mat i on pr ovi ded i s f or t he Cont r act or ' s i nf or mat i on, and no at t empt has been made t o l i s t al l t he wor k act i v i t i es r equi r ed under t hose cont r act s. Unl ess speci f i ed ot her wi se, al l Cont r act or s shal l have equal r i ght s t o t he use of access r oads and ot her ar eas whi ch ar e not i dent i f i ed on t he Ref er ence Dr awi ngs as wor k ar eas or l aydown ar eas f or speci f i c cont r act or s, so f ar as pr act i cabl e, and t he Cont r act or empl oyed under t hi s cont r act must cooper at e wi t h ot her Cont r act or s so t hat t he wor k may be per f or med wi t h maxi mum ef f i c i ency. Shoul d a di sagr eement occur bet ween Cont r act or s as t o t he use of f aci l i t i es or i n ot her mat t er s, t he deci s i on of t he Cont r act i ng Of f i cer shal l gover n.

1. 8. 1 Dam Gat e I nst al l at i on

A cont r act f or i nst al l at i on of new l i f t gat es f or Mont gomer y Dam was awar ded i n Jul y 2017 wi t h compl et i on ant i c i pat ed i n June 2019. Wor k under t he gat e i nst al l at i on cont r act i ncl udes modi f i cat i on of dam pi er s and machi ner y houses, and t he cont r act or has been gi ven desi gnat ed st or age ar eas at t he upst r eam end of t he espl anade and adj acent t o t he access r oad and moor i ng ar eas adj acent t o t he Upper and Lower Guar d Wal l s. Thi s cont r act wi l l r equi r e use of t he Land Chamber .

1. 8. 2 Char l er oi Locks and Dam Cont r act or s

Mat er i al s f or const r uct i on of t he Char l er oi Locks and Dam, Monongahel a Ri ver , wer e pr evi ousl y pur chased by t he Gover nment and ar e cur r ent l y st or ed on t he espl anade at Mont gomer y Locks and Dam. The cont r act or f or const r uct i on of new Mi ddl e Wal l Monol i t hs M- 22 t o M- 27 and t he cont r act or f or const r uct i on of t he Ri ver Chamber Compl et i on may be r emovi ng i t ems f r om t he st or age ar eas dur i ng t he per i od of t hi s cont r act . Thi s wor k wi l l r equi r e use of t he l ock access r oad and/ or t he Land Chamber .

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1. 8. 3 Geot echni cal Subsur f ace I nvest i gat i on and Test i ng

A cont r act t ask or der f or geot echni cal subsur f ace i nvest i gat i on and t est i ng f or f ut ur e desi gn pr ogr am was awar ded i n Sept ember 2017 wi t h compl et i on ant i c i pat ed November 2018. Thi s wor k wi l l be per f or med wi t hi n t he Ri ver Chamber and l ock appr oaches and wi l l r est r i ct t r avel t hr ough bot h l ock chamber s. I t i s ant i c i pat ed t hat mul t i pl e 48- hour shut down per i ods of bot h l ock chamber s wi l l occur . The Geot echni cal Subsur f ace I nvest i gat i on and Test i ng cont r act or ( Geot ech cont r act or ) may al so be ut i l i z i ng t he moor i ng ar ea at t he Upper Guar d Wal l whi ch i s desi gnat ed f or t hi s cont r act i n par agr aph Moor i ng of Fl oat i ng Pl ant . Thi s ar ea wi l l be avai l abl e af t er t he Geot ech cont r act or has demobi l i zed.

1. 8. 4 Gover nment Wor k at Locks

The Gover nment wi l l be per f or mi ng wor k i n t he Land Chamber f or wor k on t he l ower s i l l s and const r uct i on of t he l ower mai nt enance bul khead r ecesses i n t he Land and Mi ddl e Wal l s of t he l ock. The wor k wi l l r equi r e c l osi ng of t he Land Chamber ant i c i pat ed f r om August 6, 2018 t hr ough Sept ember 14, 2018 and r est r i ct usage of t he Land Chamber ant i c i pat ed f r om Mar ch t hr ough June 2019. Cl osur e of t he Land Chamber wi l l r equi r e ut i l i zat i on of t he smal l er Ri ver Chamber by al l r i ver t r af f i c causi ng navi gat i on t r af f i c congest i on dur i ng t hi s t i me per i od.

The pl anned wor k associ at ed dur i ng t he 2019 r est r i ct ed usage per i od wi l l i nvol ve t he i nst al l at i on of t he l ower ver t i cal bul khead sl ot s wi t hi n t he Land and Mi ddl e l ock wal l s. I t i s ant i c i pat ed t he Land Chamber wi l l be open t o navi gat i on t r af f i c dai l y f r om mi dni ght t o 8: 00 am dai l y wi t h an 80- f oot maxi mum bar ge wi dt h navi gat i ng t hr ough t he Land Chamber . The Land Chamber wi l l be open al l weekends wi t h t he r est r i ct ed bar ge wi dt h i n pl ace, but no i nst al l at i on wor k wi l l be occur r i ng. The r emai ni ng t i mes t he Land Lock wi l l be c l osed f or Gover nment s l ot i nst al l at i on wor k.

1. 9 EXI STI NG SURVEY CONTROLS

Cor ps of Engi neer sur vey cont r ol s ar e l ocat ed on t he t op of l ock wal l s.

These cont r ol poi nt s ar e shown on t he dr awi ngs pr ovi ded.

1. 9. 1 Pr oj ect Al i gnment

Al l new wor k t o be const r uct ed under t hi s cont r act must be const r uct ed l evel , pl umb, and accur at el y f r om t he cont r ol poi nt s est abl i shed by t he Gover nment and/ or addi t i onal sur vey cont r ol s est abl i shed by t he Cont r act or as necessar y t o const r uct al l wor k wi t hi n t he pr oper al i gnment . The Cont r act or must ver i f y t he el evat i ons and posi t i ons of t he Cor ps of Engi neer s sur vey cont r ol s bef or e usi ng t hem t o l ayout t he wor k under t hi s cont r act , and must not i f y t he Cont r act i ng Of f i cer of any di scr epanci es pr i or t o commenci ng wor k. The Cont r act or must not use any monument s t hat ar e out si de t he Gover nment ' s pr oj ect l i mi t s t o est abl i sh addi t i onal cont r ol poi nt s.

1. 10 RESTRI CTI ONS TO RI VER TRAFFI C FOR CONSTRUCTI ON

1. 10. 1 General

The Cont r act or ' s at t ent i on i s di r ect ed t o t he f act t hat t he Ri ver Chamber at Mont gomer y Locks and Dam wi l l not be al l owed t o be t aken out of oper at i on dur i ng t he per f or mance of t hi s cont r act , and t he Ri ver Chamber cannot be subj ect t o i nt er r upt i ons of commer ci al r i ver t r af f i c . Unl ess

SECTI ON 01 35 00. 00 08 Page 8 speci f i cal l y aut hor i zed or di r ect ed, no i nt er r upt i on of commer ci al t r af f i c t hr ough t he Ri ver Chamber or i t s appr oaches wi l l be per mi t t ed.

1. 10. 2 Cl osur e of t he Land Chamber

1. 10. 2. 1 Gover nment Lock Cl osur e

As speci f i ed i n par agr aph WORK UNDER OTHER CONTRACTS, subpar agr aph Gover nment Wor k at Locks, t he Gover nment wi l l be c l osi ng t he Land Chamber f or mai nt enance f or appr oxi mat el y 40 cal endar days i n August and Sept ember 2018 and t he r est r i ct ed usage per i od i dent i f i ed dur i ng t he 2019 Gover nment bul khead sl ot i nst al l at i on. The Land Chamber wi l l be mai nt ai ned at l ower pool el evat i on f or t hi s wor k, and no f l uct uat i ons i n pool l evel wi l l be possi bl e. The Cont r act or wi l l be per mi t t ed t o wor k wi t hi n t he Land Chamber dur i ng t hi s c l osur e.

1. 10. 2. 2 Tempor ar y Lock Cl osur es

The Gover nment wi l l per mi t c l osur e of t he Land Chamber f or up t o 12 hour s per day, Monday t hr ough Fr i day, except Feder al hol i days. Dur i ng t hese t empor ar y l ock c l osur es, t he Cont r act or wi l l be per mi t t ed t o per f or m wor k wi t hi n t he Land Chamber . At t he end of each Tempor ar y Lock Cl osur e, t he Cont r act or shal l r emove al l equi pment f r om t he l ock and r emove al l mat er i al s whi ch pr oj ect beyond t he chamber f ace of t he l ock wal l s.

Tempor ar y c l osur es wi l l not be per mi t t ed on Feder al hol i days or t he f ol l owi ng hol i day weekends:

Memor i al Day Weekend, May 26 t hr u May 28, 2018 and May 25 t hr u May 27, Four t h of Jul y, Jul y 4, 2018 Labor Day Weekend, Sept ember 1 t hr u Sept ember 3, 2018

The Cont r act or shal l not i f y t he Cont r act i ng Of f i cer at l east 1435 cal endar days pr i or t o ant i c i pat ed r equi r ement f or t empor ar y l ock c l osur es. The Gover nment wi l l r evi ew t he Cont r act or ' s r equest f or t he t empor ar y l ock c l osur es and wi l l ei t her appr ove or deny t he Cont r act or ' s r equest dependi ng on pr evi ousl y schedul ed pr i or i t y l ockages and may pr ovi de al t er nat i ve t empor ar y c l osur e dat es.

As speci f i ed i n par agr aph WORK UNDER OTHER CONTRACTS, subpar agr aph Gover nment Wor k at Locks, t he Gover nment wi l l be per f or mi ng t empor ar y c l osur es of t he Land Chamber f or appr oxi mat el y 100 cal endar days, t he Cont r act or wi l l be per mi t t ed t o per f or m wor k wi t hi n Land Chamber as concur r ent wor k wi t h t he Gover nment ' s s l ot i nst al l at i on wor k. Dur i ng t hi s t i me per i od addi t i onal t empor ar y l ock c l osur es r equest s by t he Cont r act or wi l l not per mi t t ed. The Land Chamber wi l l be mai nt ai ned at l ower pool el evat i on f or t hi s wor k, no f l uct uat i ons i n pool l evel wi l l be possi bl e.

The Cont r act or wi l l be per mi t t ed t o wor k wi t hi n t he Land Chamber dur i ng t hi s t empor ar y c l osur e per i od wi t hout r est r i ct i on.

1. 10. 3 Request s f or Lockages Thr ough Ri ver Chamber

The Gover nment r ecogni zes t hat t he Cont r act or may need t o l ock t hr ough t he t he Ri ver Chamber , however , t hese l ockages must be f ul l y coor di nat ed wi t h t he Lockmast er and kept t o an absol ut e mi ni mum t o ensur e t her e ar e no del ays t o commer ci al r i ver t r af f i c . Al l l ockages must be subj ect t o t he following:

a. The Gover nment r et ai ns t he r i ght t o det er mi ne t he or der and

SECTI ON 01 35 00. 00 08 Page 9 pr i or i t y of l ockages at t he sol e di scr et i on of t he Lockmast er . The Gover nment r eser ves t he r i ght t o super cede and del ay any r equest ed l ockage f or any r eason ( such as i ncr eased commer ci al r i ver t r af f i c , mai nt enance, equi pment f ai l ur e, emer genci es et c. ) at t he sol e di scr et i on of t he Gover nment . The Cont r act or i s advi sed t hat t hese del ays wi l l not be subj ect t o Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR 52. 233- 1 DI SPUTES, and shal l not be consi der ed as di r ect i on f r om t he Cont r act i ng Of f i cer . These del ays wi l l not r esul t i n any addi t i onal t i me ext ensi ons or payment of any del ay cost s, nor shal l t hey be t he basi s of any c l ai m agai nst t he Gover nment .

b. The Cont r act or i s not per mi t t ed t o use t he Ri ver Chamber st agi ng of equi pment .

c. Al l r equest s f or l ockages must be coor di nat ed wi t h t he Lockmast er i n accor dance wi t h t he f ol l owi ng pr ovi s i ons:

1) Upon appr oval of an est i mat ed dat e and est i mat ed t i me f or a pr oposed l ockage, t he Cont r act or must be r eady t o per f or m t he r equest ed l ockage. The Cont r act or i s advi sed t hat t he Gover nment wi l l not be l i abl e i n t he event t he Land Chamber i s not avai l abl e at t he r equest ed dat e and t i me, and t hat any r esul t i ng del ay wi l l not be subj ect t o Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR

52. 233- 1 DI SPUTES, and wi l l not r esul t i n any addi t i onal t i me ext ensi ons or payment of any del ay cost s, nor shal l t hey be t he basi s of any c l ai m agai nst t he Gover nment .

2) The Cont r act or must conf i gur e hi s f l oat i ng pl ant , wor k oper at i ons and al l equi pment t o al l ow saf e, uni nt er r upt ed l ockage t hr ough t he Ri ver Chamber i n such a manner t hat no del ays t o t he nor mal l ockage t i me per i od wi l l be i ncur r ed.

3) The Cont r act or i s advi sed t hat t he r equest f or l ockage may be del ayed or post poned i ndef i ni t el y due t o unexpect ed condi t i ons such as hi gh wat er , l ock br eakdowns, or unant i c i pat ed mai nt enance demands, et c.

4) Request s f or l ockages t hat do not meet t hese cr i t er i a wi l l not be appr oved. Request s f or unschedul ed l ockages due t o ant i c i pat ed f l oodi ng or ot her emer gency wi l l consi der ed on a case by case basi s. Lockages or ot her i nt er f er ence wi t h r i ver t r af f i c due t o any si t uat i on whi ch endanger s human l i f e wi l l be per mi t t ed as t he c i r cumst ances war r ant . Movement of f l oat i ng pl ant i n t he appr oaches t o t he l ocks must at al l t i mes be f ul l y coor di nat ed wi t h t he Lockmast er and Cont r act i ng Of f i cer , but shal l not del ay r i ver t r af f i c t hr ough t he act i ve chamber .

1. 11 PROTECTI ON AND MAI NTENANCE OF ROAD TRAFFI C

Dur i ng const r uct i on t he Cont r act or must mai nt ai n and pr ot ect t r af f i c on al l af f ect ed r oads dur i ng t he const r uct i on per i od except as ot her wi se speci f i cal l y di r ect ed by t he Cont r act i ng Of f i cer . The t r avel i ng publ i c must be pr ot ect ed f r om damage t o per son and pr oper t y. The Cont r act or must submi t hi s pr oposed t r af f i c cont r ol pl an f or appr oval .

1. 12 DAMAGE TO WORK

The r esponsi bi l i t y f or damage t o any par t of t he per manent wor k must be as set f or t h i n Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR 52. 236- 7

SECTI ON 01 35 00. 00 08 Page 10

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 ood or ear t hquake, 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 must 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 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 t he Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR 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 f or whi ch t her e ar e no appl i cabl e cont r act uni t or l ump sum pr i ces. Except as her ei n pr ovi ded, damage t o al l wor k ( i ncl udi ng 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 must 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 at t he Cont r act or ' s expense, r egar dl ess of t he cause of such damage.

1. 13 PROTECTI ON OF UTI LI TI ES

Any encount er ed ut i l i t i es must be pr ot ect ed f r om damage.

1. 14 OPERATI ON OF FACI LI TI ES

The Mont gomer y Locks and Dams f aci l i t y must r emai n i n oper at i on at al l t i mes. The Cont r act or must per f or m hi s wor k i n a manner whi ch wi l l not i nt er f er e wi t h t he oper at i on of t he f aci l i t i es and t he dut i es of Gover nment per sonnel . Par t i cul ar car e must be t aken dur i ng al l oper at i ons under t hi s cont r act t o pr event damage t o any oper at i ng equi pment or f aci l i t i es at t he pr oj ect . The Cont r act or must t ake al l necessar y pr ecaut i ons t o ensur e t he saf et y of t he wor ker s i n accor dance wi t h t he appl i cabl e pr ovi s i ons of EM 385- 1- 1. Cont r act or oper at i ons must be per f or med i n such a manner t o ensur e t hat pr oj ect per sonnel , navi gat i on i ndust r y per sonnel and t he publ i c ar e pr ot ect ed at al l t i mes.

1. 15 CONDI TI ONS OF WORK

1. 15. 1 Mont gomer y Locks and Dam, Hour s of Oper at i on

Mont gomer y Locks and Dam oper at es 24 hour s per day, seven days per week, except f or Gover nment hol i days. The t en Feder al Hol i days obser ved ar e:

New Year s Day ( Januar y 1) Mar t i n Lut her Ki ng Day ( 3r d Monday i n Januar y) Pr esi dent ’ s Day ( 3r d Monday i n Febr uar y) Memor i al Day ( Last Monday i n May) I ndependence Day ( Jul y 4) Labor Day ( 1st Monday i n Sept ember ) Col umbus Day ( 2nd Monday i n Oct ober ) Vet er ans Day ( November 11) Thanksgi v i ng Day ( 4t h Thur sday i n November ) Chr i st mas Day ( December 25)

1. 15. 2 Cont r act or ' s Wor k Hour s

1. 15. 2. 1 Cont r act or ' s Wor k Hour s

Wor ki ng hour s shal l be l i mi t ed t o bet ween t he hour s of 7: 30 AM and 4: 00

SECTI ON 01 35 00. 00 08 Page 11

PM, Monday t hr ough Fr i day, except dur i ng t he t empor ar y l ock c l osur e i dent i f i ed i n par agr aph Tempor ar y Lock Cl osur e. Wor ki ng hour s shal l be l i mi t ed t o bet ween t he hour s of 7: 00 AM and 7: 00 PM, Monday t hr ough Fr i day dur i ng t he Tempor ar y Lock Cl osur e. Ni ght t i me and Sunday oper at i ons and oper at i ons out si de t he i dent i f i ed weekday hour s shal l be al l owed onl y as appr oved by t he Cont r act i ng Of f i cer . No oper at i on wi l l be per mi t t ed on Feder al hol i days. The Cont r act or shal l schedul e t he use of such t i mes t o compl et e t he wor k on t i me.

1. 15. 3 Coor di nat i on wi t h Lock Oper at i ons

The Cont r act or must per f or m al l wor k i n a manner t hat wi l l not i nt er f er e wi t h t he dut i es of t he l ock per sonnel . Par t i cul ar car e must be t aken dur i ng al l oper at i ons under t hi s cont r act t o pr event damage t o any oper at i ng equi pment or f aci l i t i es at t he pr oj ect . The Cont r act or must cont i nuousl y mai nt ai n saf e access t o al l ar eas of t he l ock pr oj ect f or l ock oper at i ng per sonnel , dur i ng ever y phase of t he wor k, unl ess ot her wi se di r ect ed by t he Cont r act i ng Of f i cer .

1. 15. 3. 1 Rest r i ct i ons t o Ri ver Tr af f i c f or Del i ver y of Pr oduct s

No i nt er r upt i on of t r af f i c t hr ough t he Ri ver Chamber or i t s appr oaches wi l l be per mi t t ed. The Cont r act or wi l l not be per mi t t ed any pr i or i t y l ockage pr i v i l eges f or del i ver y of t he equi pment , mat er i al s or suppl i es.

1. 15. 4 Gover nment Ser vi ce Cr ane and Bul khead Hoi st

The Cont r act or wi l l not be per mi t t ed t o use t he Gover nment ' s ser vi ce cr ane or bul khead hoi st f or any pur poses under t hi s cont r act . The Cont r act or wi l l pr ovi de al l necessar y cr anes f or l i f t i ng equi pment .

1. 15. 5 War ni ng Si gns, Li ght s and Buoys

The Cont r act or must be r equi r ed t o f ur ni sh and i nst al l al l buoys, l i ght s, s i gns, and ot her saf et y devi ces as r equi r ed by Coast Guar d r ul es and r egul at i ons. Al l equi pment and devi ces must be Coast Guar d appr oved.

1. 15. 6 Cont r act or Coor di nat i on and Schedul i ng

I n accor dance wi t h Sect i on 01 32 17 CONSTRUCTI ON PROGRESS SCHEDULE, t he Cont r act or must submi t a pr oj ect schedul e f or hi s wor k t o t he Cont r act i ng Of f i cer . Al l necessar y adj ust ment s i n t he Cont r act or ' s wor k schedul e must be coor di nat ed and appr oved by t he Cont r act i ng Of f i cer .

1. 16 CONTRACTOR' S FLOATI NG PLANT

1. 16. 1 General

Fl oat i ng pl ant , and t he oper at i on of such pl ant , must compl y wi t h t he r equi r ement s of EM 385- 1- 1, Sect i on 19. Fl oat i ng pl ant whi ch i s not bei ng used i n t he per f or mance of t he wor k must be secur ed i n a manner t hat does not i nt er f er e wi t h navi gat i on on t he r i ver . Emer gency pl ans f or r emovi ng or secur i ng f l oat i ng pl ant and evacuat i ng per sonnel i n t he event of sever e weat her must be pr epar ed i n accor dance wi t h EM 385- 1- 1, Sect i on 19. A. 03.

The Cont r act or must pr ovi de per sonnel as necessar y t o adj ust moor i ngs t o pr ovi de f or f l uct uat i ons of pool l evel . A pr opel l i ng uni t capabl e of movi ng t he f l oat i ng pl ant must be avai l abl e at al l t i mes. I f t he Cont r act or chooses t o have a l eased t owboat or pr opel l i ng uni t of f - s i t e, t he pl ant must be capabl e of bei ng on- si t e wi t hi n 4- hour s not i ce. The

SECTI ON 01 35 00. 00 08 Page 12 wr i t t en pr opel l i ng uni t agr eement bet ween t he Cont r act or and t he l essor document i ng t hi s r equi r ement must be pr ovi ded t o t he Cont r act i ng Of f i cer pr i or t o mobi l i zat i on of any f l oat i ng pl ant . The agr eement must al so i ncl ude document at i on t hat t he pr opel l i ng uni t oper at or cur r ent l y possesses a U. S. Coast Guar d " Oper at or of Uni nspect ed Towi ng Vessel s" l i cense. The Cont r act or must be f ul l y r esponsi bl e f or sel ect i on of f l oat i ng pl ant whi ch i s sui t abl e f or t he per f or mance of t he wor k under t hi s cont r act .

Cont r act or ' s f l oat i ng pl ant must oper at e onl y wi t hi n t he ar eas of wor k shown on t he dr awi ngs, unl ess such ar eas ar e modi f i ed wi t h t he appr oval of t he Cont r act i ng Of f i cer and Lockmast er .

1. 16. 2 Equi pment Requi r ement s

The Cont r act or must sel ect f l oat i ng pl ant and t owboat s and pr opel l i ng uni t s of a s i ze and capaci t y sui t abl e f or per f or mance of t he wor k under t hi s cont r act . Towboat s and pr opel l i ng uni t s must have a mi ni mum of 1, 500 hor sepower capaci t y t o cont r ol t he f l oat i ng pl ant used, consi der i ng t he si ze and dr af t of t he pl ant , f or t he expect ed r i ver vel oci t i es and wi nd condi t i ons. The Cont r act or must submi t a pl an of al l f l oat i ng pl ant , f l oat i ng pl ant based equi pment ( i . e. cr anes, der r i cks) , t empor ar y oper at i ng syst ems ( i . e. gener at or s, compr essor s, wel di ng machi nes, et c. ) , and ot her appur t enant f eat ur es whi ch he wi l l have pr esent dur i ng t he cont r act per i od. The Cont r act or must use sket ches, di agr ams, and nar r at i ves t o i ndi cat e l ocat i on of al l f l oat i ng pl ant - equi pment . The Cont r act or must use manuf act ur e cat al og i nf or mat i on or ot her sui t abl e dat a t o descr i be t he speci f i c equi pment t o be used. The Cont r act or must al so i ndi cat e t he met hods and pr ocedur es t hat wi l l be used t o del i ver mat er i al s, suppl i es and equi pment v i a f l oat i ng pl ant .

1. 16. 3 Si gnal Li ght s and Mar ker s

The Cont r act or must di spl ay s i gnal l i ght s and conduct hi s oper at i ons i n accor dance wi t h t he Gener al Regul at i ons of t he Coast Guar d, as set f or t h i n Commandant , U. S. Coast Guar d I nst r uct i on M16672. 2 or 33 CFR 81 Appendi x A ( I nt er nat i onal ) and 33 CFR 84 t hr ough 33 CFR 89 ( i nl and) as appl i cabl e.

The Cont r act or must be r equi r ed t o f ur ni sh and i nst al l al l buoys, l i ght s, s i gns, and ot her saf et y devi ces as r equi r ed by Coast Guar d r ul es and r egul at i ons. Al l equi pment and devi ces must be Coast Guar d appr oved.

1. 16. 4 Mai nt enance of Fl oat i ng Pl ant

The Cont r act or must mai nt ai n al l f l oat i ng pl ant equi pment i n good wor ki ng condi t i on t hr oughout t he cont r act per i od.

1. 16. 5 Moor i ng of Fl oat i ng Pl ant

Fl oat i ng pl ant may r emai n upst r eam of t he Ri ver Chamber dur i ng non- wor ki ng t i me wi t h consi der at i on of t he except i ons not ed i n par agr aph Wi t hdr awal of Equi pment and Fl oat i ng Pl ant , her ei n. Wi t hout except i on, al l f l oat i ng pl ant and equi pment must be r emoved f r om any posi t i on c l oser t han one mi l e f r om t he si t e when t he upst r eam r i ver gage i s est i mat ed t o be 19. 0 f eet ( el ev. 689) or gr eat er .

Fl oat i ng pl ant may be moor ed t o t he Upper Guar d Wal l as shown i n t he dr awi ngs. However , t hi s pl ant must be compl et el y r emoved and secur ed at an of f - s i t e l ocat i on t hat i s no cl oser t han 1 mi l e f r om t he si t e, by t he t i me t he upst r eam r i ver gage r eaches 19. 0 f eet ( el ev 689) .

SECTI ON 01 35 00. 00 08 Page 13

1. 16. 6 Suspensi on of Ri ver Tr af f i c and Const r uct i on

1. 16. 6. 1 Wi t hdr awal of Equi pment and Fl oat i ng Pl ant

Al l f l oat i ng pl ant shal l be wi t hdr awn f r om t he si t e when t he upst r eam r i ver gage i s est i mat ed t o r each 16. 0 f eet ( el ev 686) or gr eat er . The equi pment must be r el ocat ed t o t he Cont r act or ' s of f - s i t e moor i ng l ocat i on. I f t he upst r eam pool l evel i s expect ed t o r each a st age of 19. 0 f eet ( el ev 689) t hen moor i ng of t he pl ant at t he of f - s i t e l ocat i on wi l l be r equi r ed. Fl oat i ng pl ant must be moor ed at l east 1 mi l e f r om t he si t e when t he upst r eam r i ver gage r eaches 19. 0 f eet ( el ev 689) .

Al l f l oat i ng pl ant and equi pment must r emai n secur el y moor ed of f - s i t e dur i ng t he per i od when t he pool i s at or above 16. 0 f eet ( el ev 689) . The Cont r act or must al so be r esponsi bl e f or pr ovi di ng per sonnel dur i ng t he suspensi on t o adj ust moor i ng l i nes as r equi r ed by t he pr evai l i ng r i ver condi t i ons. The Cont r act or may r esume al l wor k, and r emobi l i ze equi pment and f l oat i ng pl ant f r om i t s moor ed l ocat i on when t he upst r eam gage f al l s bel ow 16. 0 f eet ( el ev 689) .

1. 16. 6. 2 Pl an of Act i on, Wi t hdr awal of Equi pment and Fl oat i ng Pl ant

The Cont r act or must pr epar e and submi t a Pl an of Act i on f or wi t hdr awal of equi pment and f l oat i ng pl ant . The pl an must det ai l t he pr ocedur es f or wi t hdr awal of equi pment and f l oat i ng pl ant i n t he event t hat suspensi on of r i ver t r af f i c and wor k i s i mmi nent . The Pl an of Act i on must i ncl ude but i s not l i mi t ed t o t he f ol l owi ng i nf or mat i on:

- Pr ocedur e( s) For Moni t or i ng Ri ver Condi t i ons I ncl udi ng Ri ver Level s, Di schar ges, And Vel oci t i es

- Moor i ng Locat i on( s)

- Monument Ri ver Condi t i on Whi ch Af f ect Not i f i cat i on Act i ons

- Monument Ri ver Condi t i ons Whi ch Af f ect Wi t hdr aw

- Sequence and Dur at i on of Wi t hdr aw

- Pr ocedur es f or Car e of Moor ed Fl oat i ng Pl ant and Equi pment

- Monument Ri ver Condi t i ons Af f ect i ng Remobi l i zat i on

- Sequence and Dur at i on of Remobi l i zat i on

The Pl an of Act i on must i ncl ude a l i s t i ng of key Cont r act or ' s Poi nt s of Cont act and t el ephone number s. The Pl an of Act i on must i ncl ude t he wi t hdr awal of any subcont r act or ' s equi pment and f l oat i ng pl ant . The Cont r act or ' s Pl an of Act i on must be consi st ent wi t h t he appl i cabl e r equi r ement s f or Emer gency Pl anni ng as descr i bed i n EM 385- 1- 1. Al l key Cont r act or per sonnel i ncl udi ng super i nt endent s, f or emen, saf et y of f i cer s, and QC per sonnel must be gi ven a copy of t he Pl an of Act i on and must be t hor oughl y f ami l i ar wi t h t hei r dut i es under t hi s pl an. Subcont r act or s must al so be t hor oughl y f ami l i ar wi t h t hei r r esponsi bi l i t i es and dut i es under t he pl an.

1. 16. 6. 3 Compensat i on and Ext ensi on of Cont r act Per i od, Suspensi on of Wor k

The wi t hdr awal of f l oat i ng pl ant and equi pment i s consi der ed an i nci dent al condi t i on of wor k di ct at ed by t he nat ur e of t he wor k s i t e. The Cont r act or ' s wi t hdr awal of equi pment and f l oat i ng pl ant shal l not be const r ued as a di r ect i on on t he par t of t he Gover nment or Cont r act i ng Of f i cer , under t he pr ovi s i ons of Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR 52. 242- 14 SUSPENSI ON OF WORK, whi ch shal l not appl y t o t hi s wor k condi t i on. No compensat i on wi l l be made t o t he Cont r act or f or

SECTI ON 01 35 00. 00 08 Page 14 wi t hdr awal of t hi s equi pment nor wi l l any del ay cost s be made f or t he per i od dur i ng whi ch wor k cannot be accompl i shed. I n accor dance wi t h Sect i on 00 70 00 CONDI TI ONS OF THE CONTRACT, FAR 52. 249- 10 DEFAULT ( FI XED PRI CE CONSTRUCTI ON) , t he cont r act per i od wi l l be ext ended equi t abl y f or t he wi t hdr awal of f l oat i ng pl ant and equi pment .

1. 17 SAFETY AND HEALTH REQUI REMENTS

Saf et y and Heal t h Requi r ement s must conf or m t o Sect i on 01 35 26 GOVERNMENTAL SAFETY REQUI REMENTS, EM 385- 1- 1, and t he r equi r ement s of t he Occupat i onal Saf et y and Heal t h Admi ni st r at i on. Wher e pr ovi s i ons of EM 385- 1- 1 var y wi t h OSHA r equi r ement s, t he mor e st r i ngent r equi r ement s must be appl i ed.

1. 18 POOL LEVELS

The Gover nment wi l l not at t empt t o var y t he pool l evel s f or t he conveni ence of t he Cont r act or dur i ng t he pr ogr ess of t he wor k. The mi ni mum upper pool l evel , t er med " nor mal pool " , i s El . 682 ( Pr oj ect Upper Gage = 12. 0 f eet ) as shown on t he dr awi ngs. The act ual upper pool el evat i on wi l l usual l y be wi t hi n one f oot above t hi s l evel , except dur i ng hi gh f l ow. The mi ni mum l ower ( nor mal ) pool l evel i s el evat i on 664. 5 ( Pr oj ect Lower Gage = 12. 0 f eet ) , and t he pool wi l l usual l y be wi t hi n a f ew f eet of t hi s l evel , except dur i ng hi gh f l ow. The Cont r act or shoul d r ef er t o t he hydr ogr aphs when pl anni ng t he var i ous wor k act i v i t i es f or t hi s pr oj ect . Thi s i nf or mat i on i s shown on t he cont r act dr awi ngs.

1. 18. 1 Hydr ogr aphs and St age- Dur at i on Cur ves

Hi st or i cal st age hydr ogr aphs bet ween 2015 and 2016 ar e pr ovi ded i n t he cont r act dr awi ngs. Hi st or i cal st age hydr ogr aphs bet ween 1995 and 2014 ar e pr ovi ded i n t he r ef er ence dr awi ngs. The hydr ogr aphs show t ypi cal seasonal upper and l ower pool l evel s f or t he Ohi o Ri ver at Mont gomer y Locks and Dam.

St age- Dur at i on cur ves f or t he upper and l ower pool s ar e pr ovi ded i n t he r ef er ence dr awi ngs. The St age- Dur at i on Cur ves i ndi cat e t he per cent of t i me a speci f i c st age i s equal ed or exceeded. The Cont r act or shoul d r ef er t o t he St age- Dur at i on Cur ves when pl anni ng t he var i ous wor k act i v i t i es f or t hi s pr oj ect .

1. 19 DISCHARGES

The Cont r act or must al so r ef er t o t he STAGE- DI SCHARGE ( r at i ng) cur ve on t he dr awi ngs t o det er mi ne t he r i ver di schar ge ( cubi c f eet per second) f or var i ous r i ver st ages. The Cont r act or shoul d r ef er t o t he St age- Di schar ge cur ve when pl anni ng t he var i ous wor k act i v i t i es f or t hi s pr oj ect .

1. 20 I NSPECTI ONS AND ACCEPTANCE OF WORK

1. 20. 1 General

Not wi t hst andi ng ot her pr ovi s i ons of t hi s cont r act , al l mat er i al s and wor k t o be per f or med under t hi s cont r act must be i nspect ed and accept ed by t he Cont r act i ng Of f i cer or hi s aut hor i zed r epr esent at i ve( s) . I nspect i ons and accept ance wi l l be per f or med on phases of t he wor k, bef or e t he next def i nabl e sequent i al phase of wor k commences, OR may be per f or med at t he compl et i on of al l of t he wor k, as det er mi ned appr opr i at e by t he Cont r act i ng Of f i cer . The Cont r act i ng Of f i cer or r epr esent at i ves of t he

SECTI ON 01 35 00. 00 08 Page 15

Cont r act i ng Of f i cer so aut hor i zed shal l be t he i ndi v i dual ( s) sol el y aut hor i zed t o r ej ect mat er i al s, di sappr ove or appr ove any wor k i n pr ogr ess, or or der or di r ect any r evi s i on or change t o t he pl ans and speci f i cat i ons as pr esent l y shown and st at ed.

1. 20. 2 Access t o Wor k

The Cont r act or must pr ovi de access t o al l ar eas of wor k f or i nspect i on by t he Gover nment . The Cont r act or must mai nt ai n sui t abl e l and based access t o al l ow Gover nment i nspect or s access t o t he ar eas of wor k. The Cont r act or must al so pr ovi de access f or Gover nment by boat , t r anspor t i ng Gover nment i nspect or s t o t he var i ous ar eas of wor k.

1. 21 VALVE CULVERT BULKHEADS

1. 21. 1 General

The Gover nment has val ve cul ver t bul kheads avai l abl e f or t he Cont r act or t o use dur i ng t he cont r act wor k. Each val ve cul ver t bul khead i s a s i ngl e st r uct ur al st eel c l osur e devi se i nt ended t o be i nser t ed wi t hi n t he l ock cul ver t bul khead r ecesses and det ai l s ar e pr ovi ded wi t hi n t he r ef er ence dr awi ngs.