Specifications_amended_warranty_period.pdf

ZHTV090235

REPAIR STORM DRAINS AREA B

WRIGHT PATTERSON AFB, OH

FA8601-15-D-0007-0006

SPECIFICATIONS

100% FINAL DESIGN SUBMITTAL

BWSC/EMERSION JV

211 COMMERCE STREET, SUITE 600

NASHVILLE, TN 37201

3-OCTOBER-2017

REPAI R STORM DRAI NS AREA B ZHTV090235

WRI GHT- PATTERSON AFB, OH P/ N 10100618

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 01 00 SUMMARY ( WPAFB)

01 01 50 PROJECT GENERAL REQUI REMENTS ( WPAFB)

01 02 20 GENERAL ENVI RONMENTAL PROTECTI ON REQUI REMENTS ( WPAFB)

01 33 00 SUBMI TTAL PROCEDURES ( WPAFB)

01 42 00 SOURCES FOR REFERENCE PUBLI CATI ONS

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 08 10 REMOVAL AND DI SPOSAL OF ASBESTOS CONTAI NI NG MATERI ALS

(WPAFB)

02 08 30 REMOVAL OF PCB AND PCB- CONTAMI NATED TRANSFORMERS AND

OTHER PCB I TEMS ( WPAFB)

02 08 50 REMOVAL AND DI SPOSAL OF ASBESTOS CONTAI NI NG MATERI ALS ON

UNDERGROUND UTI LI TY LI NES ( WPAFB)

02 09 00 REMOVAL AND DI SPOSAL OF LEAD CONTAI NI NG MATERI ALS

I NCLUDI NG LEAD- BASED PAI NT ( LBP) ( WPAFB)

02 41 00 DEMOLITION

DI VI SI ON 31 - EARTHWORK

31 00 00 EARTHWORK

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 05 33 LANDSCAPE ESTABLI SHMENT

32 16 13 CONCRETE SI DEWALKS AND CURBS AND GUTTERS

32 17 23 PAVEMENT MARKI NGS

32 92 19 SEEDING

32 93 00 EXTERI OR PLANTS

DI VI SI ON 33 - UTI LI TI ES

33 01 30. 14 PRECONDI TI ONI NG AND CLEANI NG OF SANI TARY SEWERS

33 01 30. 73 CURRED- I N- PLACE PI PE ( CI PP)

33 01 30. 76 PIPEBURSTING

33 11 00 WATER UTI LI TY DI STRI BUTI ON PI PI NG

33 30 00 SANI TARY SEWERS

33 40 00 STORM DRAI NAGE UTI LI TI ES

33 46 16 SUBDRAI NAGE PI PI NG

- - End of Pr oj ect Tabl e of Cont ent s - -

PROJECT TABLE OF CONTENTS Page 1

FI NAL SUBMI TTAL

SECTI ON 01 01 00

SUMMARY ( WPAFB)

3/15

PART 1 - GENERAL

1. 01 SCOPE OF WORK

A. The wor k cover ed by t hese speci f i cat i ons consi st s of f ur ni shi ng al l l abor , equi pment , appl i ances, devi ces and mat er i al s, and per f or mi ng al l oper at i ons necessar y i n connect i on wi t h [ PROJECT TI TLE OR DESCRI PTI ON et c] i ncl udi ng r emoval s and mi scel l aneous wor k as her ei n speci f i ed and as shown, i ndi cat ed, or not ed on t he dr awi ngs.

B. The wor k shal l conf or m t o t he dr awi ngs l i s t ed i n t he f ol l owi ng schedule.

SCHEDULE OF DRAWI NGS

Sheet Desi gnat i on

G- 001 COVER SHEET

G- 002 DRAWI NG I NDEX

C- 001 GENERAL NOTES & LEGEND

V- 100 OVERALL EXI STI NG SI TE PLAN

V- 101 EXI STI NG SI TE PLAN

V- 102 EXI STI NG SI TE PLAN

V- 103 EXI STI NG SI TE PLAN

V- 104 EXI STI NG SI TE PLAN

V- 105 EXI STI NG SI TE PLAN

V- 106 EXI STI NG SI TE PLAN

V- 107 EXI STI NG SI TE PLAN

V- 108 EXI STI NG SI TE PLAN

V- 109 EXI STI NG SI TE PLAN

V- 110 EXI STI NG SI TE PLAN

V- 111 EXI STI NG SI TE PLAN

V- 112 EXI STI NG SI TE PLAN

V- 113 EXI STI NG SI TE PLAN

V- 114 EXI STI NG SI TE PLAN

V- 115 EXI STI NG SI TE PLAN

V- 116 EXI STI NG SI TE PLAN

V- 117 EXI STI NG SI TE PLAN

V- 118 EXI STI NG SI TE PLAN

V- 119 EXI STI NG SI TE PLAN

V- 120 EXI STI NG SI TE PLAN

C- 101 REHABI LI TATI ON PLAN

C- 102 REHABI LI TATI ON PLAN

C- 103 REHABI LI TATI ON PLAN

C- 104 REHABI LI TATI ON PLAN

C- 105 REHABI LI TATI ON PLAN

C- 106 REHABI LI TATI ON PLAN

C- 107 REHABI LI TATI ON PLAN

C- 108 REHABI LI TATI ON PLAN

C- 109 REHABI LI TATI ON PLAN

C- 110 REHABI LI TATI ON PLAN

C- 111 REHABI LI TATI ON PLAN

C- 112 REHABI LI TATI ON PLAN

SECTI ON 01 01 00 Page 1

C- 113 REHABI LI TATI ON PLAN

C- 114 REHABI LI TATI ON PLAN

C- 115 REHABI LI TATI ON PLAN

C- 116 REHABI LI TATI ON PLAN

C- 117 REHABI LI TATI ON PLAN

C- 118 REHABI LI TATI ON PLAN

C- 119 REHABI LI TATI ON PLAN

C- 120 REHABI LI TATI ON PLAN

C- 201 STORMWATER PROFI LES

C- 202 STORMWATER PROFI LES

C- 203 STORMWATER PROFI LES

CG101 EROSI ON & SEDI MENT CONTROL NOTE

C- 501 DETAI LS

C- 502 DETAI LS

C- 503 DETAI LS

C- 504 DETAI LS

C- 505 DETAI LS

C- 506 DETAI LS

1. 02 LOCATI ON

A. The si t e of t he wor k i s Ar ea B Wr i ght - Pat t er son Ai r For ce Base, Ohi o.

1. 03 GOVERNMENT FURNI SHED PROPERTY

A. No Gover nment f ur ni shed pr oper t y wi l l be i ncl uded as par t of t hi s project.

1. 04 REMOVALS AND SALVAGE

A. Remove and di smant l e al l i t ems whi ch ar e shown t o be r emoved or whi ch must be r emoved t o compl et e t he wor k.

B. Al l mat er i al s, equi pment , and debr i s r esul t i ng f r om t hi s wor k and not desi gnat ed f or r euse i n new wor k, desi gnat ed t o be sal vaged f or t he Gover nment , nor r ecycl abl e i n accor dance wi t h sect i on 01 02 20, shal l become t he pr oper t y of t he cont r act or and shal l be r emoved f r om t he wor k s i t e as i t accumulates.

C. The cont r act or shal l pr oper l y di spose of r emoved mat er i al s out s i de Wr i ght - Pat t er son Ai r For ce Base.

1. 05 I NSTRUCTI ONS TO THE CONTRACTOR

A. The super i nt endent i n char ge of t hi s wor k shal l per sonal l y cont act t he cont r act I nspect or 88CEG/ CENMP and t he Cont r act i ng Of f i cer i n t he oper at i onal cont r act i ng const r uct i on of f i ce, a mi ni mum of 72 hour s bef or e st ar t i ng s i t e oper at i ons of t he cont r act , bef or e r esumpt i on of seasonal wor k, bef or e r est ar t i ng wor k af t er a l engt hy del ay, and pr i or t o movi ng men and equi pment f r om one si t e of wor k t o anot her .

B. Wor k ar eas t o r emai n occupi ed by Gover nment per sonnel ar e shown on t he pl ans.

C. The di spl ay of s i gns of a commer ci al nat ur e wi t hi n t he boundar i es of t he i nst al l at i on wi l l not be per mi t t ed. I n no event wi l l t he cont r act or be per mi t t ed t o use t he gover nment i nst al l at i on f or t he r esal e of sur pl us, st r uct ur es, ot her i mpr ovement s, or r el at ed equi pment .

SECTI ON 01 01 00 Page 2

END OF SECTI ON

SECTI ON 01 01 00 Page 3

SECTI ON 01 01 50

PROJECT GENERAL REQUI REMENTS ( WPAFB)

7/16

PART 1 GENERAL

1. 1 SECTI ON I NCLUDES

A. Submi t t al s ( 1. 2)

B. Coor di nat i on and schedul i ng r equi r ement s ( 1. 3)

C. Pr ot ect i on of per sonnel and Gover nment pr oper t y ( 1. 4)

D. Radi at i on Saf et y ( 1. 5)

E. Requi r ement s f or f i r e pr ot ect i on, wel di ng and cut t i ng ( 1. 6)

F. Const r uct i on f aci l i t i es and j ob s i t e st andar ds ( 1. 7)

G. Ut i l i t i es ( 1. 8)

H. Tempor ar y const r uct i on cont r ol s ( 1. 9)

I . Def i ni t i ons ( 1. 10)

J. Acr onyms and Abbr evi at i ons ( 1. 11)

K. Appl i cabl e Publ i cat i ons ( 1. 12)

L. Mat er i al s and Equi pment ( 1. 13)

M. Test i ng ( 1. 14)

N. Cl eani ng Requi r ement s ( 1. 15)

O. Demol i t i on and Deconst r uct i on ( 1. 16)

P. Pr oj ect Cl ose- out ( 1. 17)

Q. Tr ansf er and Accept ance of Mi l i t ar y Real Pr oper t y DD For m 1354 ( 1. 18)

R. BUI LDER Updat i ng ( 1. 19)

S. Saf et y Requi r ement s ( 1. 20)

T. War r ant y ser vi ce ( 1. 21)

U. The r equi r ement s of t hi s sect i on appl y t o t he ent i r e pr oj ect i ncl udi ng al l addenda or change or der s whi ch may be i ssued t o modi f y t he cont r act document s.

V. Due t o t he gener al nat ur e of t hi s sect i on, par agr aphs may exi st whi ch ar e not appl i cabl e t o any r equi r ed wor k. I n gener al , ever y pr ovi s i on of t hi s sect i on appl i es t o al l of t he wor k t hat t he pr ovi s i on coul d concei vabl y r el at e.

SECTI ON 01 01 50 Page 1

1. 2 SUBMI TTALS

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

Const r uct i on Pr ogr ess Schedul e; G

Si t e Layout Pl an; G

Reduced Pr essur e Pr i nci pl e Backf l ow Devi ce; G

Demol i t i on and/ or Deconst r uct i on Pl an; G

Acci dent Pr event i on Pl an; G

SD- 10 Oper at i on and Mai nt enance Dat a

Har d Copy O&M Manual ; G

El ect r oni c Copy O&M Manual ; G

Pr ovi de f our ( 4) el ect r oni c copi es of t he O&M manual s. El ect r oni c O&Ms shal l be i n t he f or m of sear chabl e PDF f i l es saved i n separ at e f ol der s by di sci pl i ne. I ndi v i dual f i l e names shal l l ogi cal l y i ndi cat e t he mat er i al / pr oduct i nf or mat i on of t he OM dat a cont ai ned. Pr ovi de f i l es on DVD/ R' s. El ect r oni cal l y scan and ver i f y di sks ar e v i r us f r ee pr i or t o submi ssi on t o t he gover nment .

SD- 11 Cl oseout Submi t t al s

As- Bui l t Dr awi ngs; G

Pr oj ect Cl oseout Cer t i f i cat i on; G

DD For m 1354; G

Fi nal BUI LDER Updat e For m; G

See par agr aph 1. 15 f or As- bui l t submi ssi on r equi r ement s. See par agr aph 1. 17 f or Fi nal BUI LDER Updat e For m submi ssi on r equi r ement s.

1. 3 COORDI NATI ON AND SCHEDULI NG REQUI REMENTS

A. The Cont r act or shal l v i s i t t he s i t e t o t hor oughl y f ami l i ar i ze hi m or her sel f wi t h al l det ai l s of t he wor k and wor ki ng condi t i ons, t o check and ver i f y al l di mensi ons i n t he f i el d, and shal l advi se t he Cont r act i ng Of f i cer of any di scr epanci es bef or e per f or mi ng any wor k. The Cont r act or shal l be speci f i cal l y r esponsi bl e f or t he coor di nat i on and pr oper r el at i on of al l wor k f or t he ent i r e pr oj ect and f or t he wor k of al l t r ades, and f or t he neat appear ance, cor r ect f i t t i ng, r equi r ed quant i t i es, et c. , of al l wor k i n t hi s pr oj ect .

B. Coor di nat e al l const r uct i on act i v i t i es wi t h:

1. Pr oj ect I nspect or

SECTI ON 01 01 50 Page 2

2. Cont r act i ng Of f i cer

3. Base Fi r e Depar t ment , 257- 4075

4. Secur i t y Pol i ce, 257- 6516

C. The Ci v i l Engi neer i ng Gr oup, 88 CEG, Wr i ght - Pat t er son Ai r For ce Base, ( Bui l di ng 11, Ar ea A) Ohi o, i s her eby desi gnat ed as t he r epr esent at i ve of t he Cont r act i ng Of f i cer and r esponsi bi l i t i es i ncl ude but ar e not necessar i l y l i mi t ed t o t he f ol l owi ng:

1. Techni cal r evi ew of shop dr awi ngs, cat al og cut s, and t echni cal dat a f or al l mat er i al and equi pment r equi r i ng appr oval .

2. Per i odi c i nspect i on and f i nal accept ance of t he wor k under t he contract.

3. Ver i f y i ng pr ogr ess i s mai nt ai ned i n accor dance wi t h t he cont r act or ' s appr oved pr ogr ess schedul e.

4. Ver i f y i ng t hat cont r act or i s accompl i shi ng wor k i n conf or mance wi t h cont r act r equi r ement s.

D. Pr i or t o t he st ar t of any const r uct i on oper at i ons, a schedul e of wor k or oper at i ons i n pr oper sequence shal l be submi t t ed by t he cont r act or f or appr oval by t he Fi r e Pr ot ect i on Br anch, Secur i t y Pol i ce, Saf et y Of f i ce, and t he Cont r act i ng Of f i cer so as t o cause a mi ni mum amount of di sr upt i on t o t he nor mal f l ow of t r af f i c on st r eet s, pedest r i an t r avel , base secur i t y, and f aci l i t y oper at i ons.

1. Submi t t o t he Cont r act i ng Of f i cer , who wi l l submi t t o 88 CEG/ CENMP f or appr oval , a const r uct i on pr ogr ess schedul e det ai l i ng on a weekl y basi s when wor k i s t o begi n f or each wor k ar ea and what wor k i s t o be accompl i shed ( i ncl udi ng quant i t i es) , et c. Whi l e f act or s not under t he cont r act or ' s cont r ol may cause t he cont r act or t o f al l behi nd t he schedul e, t he i nt ent of t he schedul e i s t o i nf or m base per sonnel of pl anned or der l y pr ogr essi on of t he wor k i n pr oper sequence. Once t he const r uct i on pr ogr ess schedul e i s appr oved, do not devi at e f r om t he sequence wi t hout pr i or appr oval .

2. The Gover nment r et ai ns t he r i ght t o l i mi t t he number and l ocat i on of al l mat er i al st or age, const r uct i on and of f i ce t r ai l er s, t empor ar y st r uct ur es of any k i nd and open st or age and st agi ng ar eas r equest ed by t he cont r act or t o suppor t t hi s pr oj ect . The cont r act or shal l be r esponsi bl e t o submi t a s i t e l ayout pl an i dent i f y i ng number , pur pose, pr oposed l ocat i on and cer t i f i cat i on of compl i ance wi t h sect i on 01 01 50,

1. 6, B of any and al l mat er i al st or age, of f i ce and const r uct i on t r ai l er s and t empor ar y st r uct ur es r equi r ed f or accompl i shment of t hi s pr oj ect . The pl an shal l al so i dent i f y any and al l r equi r ed open st or age and st agi ng ar eas. For desi gn- bui l d cont r act s, t he s i t e l ayout pl an shal l be devel oped and r evi ewed as par t of t he Desi gn Dr awi ngs. For Desi gn- bi d- bui l d pr oj ect s, submi t t he s i t e l ayout pl an i n accor dance wi t h dr awi ngs i f s i t e l ay down i nf or mat i on i s speci f i ed. Thi s pl an must be submi t t ed t o 88 CEG/ CEN f or r evi ew and appr oval a mi ni mum of t hr ee weeks pr i or t o mobilization.

E. Bef or e st ar t i ng any wor k wher e t r af f i c wi l l be i mpeded or hi nder ed, especi al l y f i r e t r ucks and secur i t y pol i ce vehi c l es, cal l and not i f y t he Fi r e Pr ot ect i on Br anch ( ext ensi on 257- 4075) and t he Secur i t y For ces ( 257- 6516 or 257- 6517) 72 hour s pr i or t o pl aci ng bar r i cades or st ar t i ng any wor k. Under no c i r cumst ances pl ace any bar r i cades or st ar t wor k unt i l

SECTI ON 01 01 50 Page 3 af t er t he Fi r e Pr ot ect i on Br anch and Secur i t y Pol i ce have been not i f i ed and have appr oved t he bar r i cadi ng of wor k ar eas.

F. Fur ni sh f l agmen, bar r i cades, and ot her war ni ng devi ces as r equi r ed t o saf el y r out e t r af f i c t hr ough t he const r uct i on ar eas. Sel ect ed st r eet s may be c l osed t o t r af f i c when necessar y dur i ng t he const r uct i on oper at i ons, upon pr i or appr oval of t he Cont r act i ng Of f i cer . When r oads ar e c l osed, est abl i sh and mar k saf e det our s f or vehi c l es t o f ol l ow. Det our s, r oad cl osur es and l ane c l osur es shal l be mar ked and si gned i n accor dance wi t h " Wor k Zone Tr af f i c Cont r ol - St andar ds and Gui del i nes" ( US Depar t ment of Tr anspor t at i on; Feder al Hi ghway Admi ni st r at i on) or wi t h t he Ohi o Depar t ment of Tr anspor t at i on, Ohi o Manual of Uni f or m Tr af f i c Cont r ol Devi ces ( MUTCD) .

Fur ni sh t he Cont r act i ng Of f i cer wi t h t he names, addr esses and t el ephone number s of t wo empl oyees who wi l l be r esponsi bl e f or war ni ng l i ght and bar r i cade mai nt enance.

G. On si t e wor ki ng hour s f or t he cont r act or wi l l be Monday t hr ough Fr i day bet ween t he hour s of 7: 30 a. m. and 5: 00 p. m. unl ess ot her wi se not ed. No on s i t e wor k shal l be per f or med on Sat ur days, Sundays, and Feder al hol i days unl ess ot her wi se st at ed or shown. I f t he cont r act or wi shes t o wor k dur i ng per i ods ot her t han above, per mi ssi on must be r equest ed f r om t he cont r act i ng of f i cer at l east 48 hour s i n advance of hi s desi r e t o wor k dur i ng t hese per i ods.

H. Per f or m al l demol i t i on oper at i ons on base bet ween t he hour s of 8: 30

a. m. and 4: 00 p. m. , Monday t hr ough Fr i day, except hol i days. Movement of heavy or s l ow equi pment wi t hi n t he base or wor k ar ea bef or e 8: 30 a. m. and af t er 4: 00 p. m. i s pr ohi bi t ed.

I . Base Access- Al l vehi c l es l ar ger t han a 15- pax van or " st ep van" wi l l ent er WPAFB vi a t he Commer ci al Vehi c l e Del i ver y Gat e ( 16A) ( CVDG) .

Thi s i ncl udes but not l i mi t ed t o t r act or / t r ai l er , concr et e/ asphal t mi x i ng vehi c l es, box and f l at bed cont ai ni ng car go, gas/ l i qui d/ sol i d t anker t r ucks, box t r ucks, t our buses, gar bage/ r ecycl ed wast e t r ucks, mi x i ng t r ucks, dump t r ucks, cr anes, r ecr eat i onal vehi c l es, and post al / mai l t r ucks. Smal l er vehi c l es wi l l be sear ched and pr ocessed at t he gat e wher e t he dr i ver i s at t empt i ng t o ent er t he i nst al l at i on.

1. Concr et e/ Asphal t Tr ucks. Concr et e/ asphat mi xi ng vehi c l es wi l l pr ocess t hr ough t he CVDG, however ar e not r equi r ed t o shut down t hei r mi x i ng dr um dur i ng t he i nspect i on pr ocess.

Not e: When a hi gh vol ume of mi xi ng t r ucks ar e r equi r ed cont act t he Cont r act i ng Of f i cer 2 weeks i n advance of concr et e/ asphal t del i ver y.

Al t hough not guar ant eed, 88SFS wi l l consi der expedi t ed i nspect i on at t he CVDG. Concr et e mi xi ng/ asphal t cont r act or s wi l l pr ovi de a l et t er on company l et t er head whi ch i ncl udes cont r act number , dat es of access, access poi nt ( as r equest ed) , dr i ver names, soci al secur i t y number s and t r uck i nf or mat i on s i gned by cont r act aut hor i zed s i gner . Addi t i onal i nf or mat i on may be r equi r ed. Tr ucks wi l l be r equi r ed t o pr esent bi l l of l adi ng, ent r y cr edent i al s, and t hei r name and dr i ver ' s l i cense i f r equest ed and must submi t t o an i nspect i on.

2. Gat e Hour s - ( The i nf or mat i on i n t hi s par agr aph i s f or i nf or mat i on onl y and i s subj ect t o change i n par t i cul ar bef or e or af t er f eder al hol i days and t he l at t er par t of December ) I n gener al onl y t he 24 hour gat es ar e open on f eder al hol i days and weekends.

Nor mal gat e oper at i ng hour s ar e:

SECTI ON 01 01 50 Page 4

Gat e 1A - 24 hour s, Br oad St r eet / Spr uce Way Gat e 12A - 24 hour s, Chi l dl aw Road ( Mai n Gat e, Ar ea A) Gat e 15A - 0600- 1800, SR- 844/ Skeel Avenue Gat e 16A - 0600- 1800 Mon- Fr i , 0600- 1400 Sat , Communi cat i ons Bl vd ( CVDG) Gat e 26A - 0600- 1800, Medway Road Gat e 1B - 0600- 1800, Spr i ngf i el d St r eet Gat e 19B - 24 hour s, 8t h St r eet ( Mai n Gat e, Ar ea B) Gat e 22B* - 0530- 1830, Col onel Gl enn Hwy/ I 675 Gat e 29B* * - A. F. Museum, Bong St r eet

* Gat e 22B oper at es as an I NBOUND onl y gat e f r om 0530- 0930. Vehi c l es ar e not per mi t t ed t o exi t t he i nst al l at i on v i a t hi s gat e dur i ng t hat t i me f r ame.

* * Gat e 29B pr ovi des access t o t he NMUSAF. Const r uct i on r el at ed act i v i es t hr ough t hi s gat e need t o be coor di nat ed wi t h gover nment pr i or t o use.

1. 4 PROTECTI ON OF PERSONNEL AND GOVERNMENT PROPERTY

A. Ar eas r equi r i ng pr ot ect i on shal l i ncl ude t he f ol l owi ng:

1. Act ual Const r uct i on Si t e - Ar ea or ar eas wi t hi n t he wor k l i mi t s.

2. St or age Ar eas - Ar ea or ar eas used f or t he st or age of mat er i al s, devi ces, appl i ances and equi pment t o be used i n t he wor k.

3. Of f i ce and Shed Ar eas - Ar ea or ar eas f or pl aci ng or set t i ng of t empor ar y f i el d of f i ce, t ool sheds or st or age sheds.

4. Tr anspor t at i on Ar eas - St r eet s, r oads, dr i veways, par ki ng ar eas, et c. , paved and unpaved, and gr ass ar eas used f or t r anspor t at i on pur poses.

5. Ar eas sur r oundi ng t he const r uct i on s i t e.

B. The cont r act or shal l conduct hi s wor k so t hat al l pr oper t y t o r emai n and al l per sonnel , shal l be pr ot ect ed at al l t i mes f r om damage of any nat ur e and f r om i nj ur y r esul t i ng f r om t hi s wor k unt i l compl et i on of t he contract.

C. The cont r act or shal l f ur ni sh and spr ead dr opcl ot hs i n t he wor k ar eas as necessar y t o pr ot ect sur f aces.

D. I n t he event of damages of any nat ur e caused by t hi s wor k due t o i mpr oper pr ot ect i on, pr ecaut i on or saf et y measur es, such damages shal l be r epai r ed or such pr oper t y shal l be r epl aced by t he cont r act or at no cost t o t he Gover nment . I n t he event t he cont r act or does not sat i sf act or i l y r epai r or r epl ace such damage caused by t he wor k of t hi s cont r act , t he Gover nment wi l l make t he necessar y cor r ect i ons and t he cont r act or shal l r ei mbur se t he Gover nment f or i nconveni ences, l abor , and mat er i al s, i nvol ved.

E. The cont r act or shal l f ur ni sh, pl ace and mai nt ai n al l r equi r ed bar r i cades as speci f i ed and as di r ect ed by t he Saf et y Of f i ce and t he Cont r act i ng Of f i cer . Access dr i ves and door s shal l r emai n c l ear at al l times.

F. Pr ovi de t empor ar y, i nsul at ed encl osur es of openi ngs i n ext er i or sur f aces of i nt er i or spaces t o pr ovi de accept abl e wor ki ng condi t i ons and pr ot ect i on of mat er i al s and pr oper t y, t o al l ow f or t empor ar y space condi t i oni ng, and t o pr event ent r y of unaut hor i zed per sons. Mai nt ai n al l exi st i ng exi t s unl ess shown ot her wi se.

SECTI ON 01 01 50 Page 5

G. Er ect and mai nt ai n dust pr oof par t i t i ons as r equi r ed t o pr event t he spr ead of dust and di r t t o par t s of t he bui l di ng near wor k ar eas. On compl et i on, r emove par t i t i ons and r epai r damaged sur f aces t o mat ch adj acent surfaces.

H. Cont r act or shal l be r esponsi bl e f or pr oper appl i cat i on of weat her sensi t i ve mat er i al s and shal l not appl y any such mat er i al s when weat her condi t i ons f al l bel ow t he mi ni mum r ecommended by t he mat er i al manuf act ur er .

I . Cont r act or shal l mai nt ai n 50 degr ees F mi ni mum t emper at ur es t hr oughout unoccupi ed i nt er i or por t i ons of bui l di ngs under const r uct i on.

Cont r act or shal l mai nt ai n 65 degr ees F mi ni mum t emper at ur es t hr oughout occupi ed por t i ons of bui l di ngs under goi ng const r uct i on or al t er at i on. Thi s r equi r ement shal l appl y al so i n t he event t hat avai l abl e heat i ng suppl i ed by t he bui l di ng heat i ng syst em i s r ender ed i nadequat e dur i ng t he cour se of const r uct i on t o mai nt ai n t he above t emper at ur e. Al l cost s i ncur r ed by t he Gover nment r esul t i ng f r om t he Cont r act or s f ai l ur e t o mai nt ai n t he above t emper at ur es shal l be r ei mbur sed by t he Cont r act or t o t he Gover nment .

J . I t shal l be t he r esponsi bi l i t y of t he Cont r act or wi t h assi st ance f r om base per sonnel t o l ocat e al l exi st i ng ut i l i t y l i nes i n t he f i el d bef or e st ar t i ng excavat i on of any k i nd. Cont r act or shal l pr ocess an AF For m 103, Base Ci v i l Engi neer i ng Wor k Cl ear ance Request . Cont r act or shal l not i f y t he i nspect or a mi ni mum of 2 weeks pr i or t o t he expect ed st ar t of wor k t o schedul e and compl et e an on- si t e wor k c l ear ance.

K. I n or der t o pr event damage, al l di ggi ng ar ound ut i l i t i es shal l be done by hand. The di st ance t o st ay c l ear f r om t he ut i l i t i es wi t h power excavat i ng equi pment shal l be as f ol l ows:

Mi ni mum Cl ear ance Type of Ut i l i t y Fr om Out si de Face

St or m and Sani t ar y 15" s i ze 1' - 6" and l ar ger

St or m and Sani t ar y l ess t han 2' - 0" 15" s i ze

Wat er , St eam and 2' - 0" Ai r , al l s i zes

Fuel s, Gas, El ect r i c , 5' - 0" Communi cat i ons, Cabl e TV, al l s i zes

These cl ear ances shal l not be measur ed f r om t he cent er l i ne of t he ut i l i t y but f r om each out s i de f ace or l i mi t of t he ut i l i t y i n bot h t he hor i zont al and ver t i cal di r ect i ons. I t shal l be t he Cont r act or ' s r esponsi bi l i t y t o det er mi ne t he c l ear ances and l ayout or st ake t he di st ance ar ound t he ut i l i t i es t o be excavat ed by hand.

L. Damages of any nat ur e caused by t hi s wor k shal l be r epai r ed or damaged pr oper t y r epl aced at no expense t o t he Gover nment . I f t he Cont r act or does not sat i sf act or i l y r epai r or r epl ace t he damaged pr oper t y, t he Gover nment r eser ves t he r i ght t o make t he necessar y cor r ect i ons. The Cont r act or shal l r ei mbur se t he Gover nment f or consequent i al damages and f or al l mat er i al s and l abor used f or t he cor r ect i ons.

SECTI ON 01 01 50 Page 6

M. The cont r act or shal l pr ot ect and pr eser ve t he exi st i ng veget at i on ( gr ass, f l ower s, shr ubs, t r ees, et c. ) and shal l be l i abl e f or any damage t o same.

N. Wher e t empor ar y r emoval of pl ant s i s r equi r ed t o per f or m t he wor k, each pl ant shal l be r emoved, adequat el y bal l ed, st or ed, wat er ed, and r epl ant ed. The cont r act or shal l be r esponsi bl e f or t he r epl acement of pl ant s whi ch di e wi t hi n s i x mont hs of r epl ant i ng, at t he cont r act or s expense.

O. UNDER NO CI RCUMSTANCES WI LL STEEL TRACKED EQUI PMENT TRAVEL ACROSS

ANY PAVEMENT, CONCRETE OR ASPHALT, ON BASE. ALL STEEL TRACKED EQUI PMENT

WI LL BE TRANSPORTED ON TRAI LERS TO THE JOBSI TE.

P. For const r uct i on pr oj ect s wher e r est r ooms wi l l be unused f or a per i od of mor e t han 30 days, t he const r uct i on cont r act or shal l exer ci se f l ush val ves on al l devi ces at l east ever y 30 days t o ensur e vacuum br eaker s do not dr y out . I f exer ci s i ng f l ush val ves i s not possi bl e ( exampl e: r epl aci ng a sani t ar y mai n i n a bui l di ng) f or mor e t han 30 days, t he cont r act or shal l r epl ace vacuum br eaker s on al l devi ces at t he compl et i on of t he pr oj ect .

1. 5 RADI ATI ON SAFETY

A. Radi oact i ve Mat er i al s: Aut hor i zat i on i n wr i t i ng shal l be r ecei ved f r om t he 88 AMDS/ SGPB bef or e br i ngi ng r adi oact i ve mat er i al sour ces ont o WPAFB. Request s shal l be made i n wr i t i ng a mi ni mum of 30 days pr i or t o t he st ar t of t he pr oj ect . The use of r adi oact i ve mat er i al sour ces wi l l be r evi ewed and appr oved on a case- by- case basi s. I ndi v i dual s br i ngi ng r adi oact i ve mat er i al s on base ar e expect ed t o have avai l abl e at al l t i mes a copy of t hei r l i cense t o possess r adi oact i ve mat er i al s and a copy of t he l ast l eak t est r ecor d f or seal ed sour ces. Exampl es of r adi oact i ve mat er i al sour ces i ncl ude t hose used f or non- dest r uct i ve t est i ng such as cobal t - 60, and i r i di um- 192, sour ces i nsi de soi l moi st ur e densi t y gauges, sour ces used i n l ead pai nt anal yzer devi ces, ant i - st at i c sour ces, sour ces i n smoke det ect or syst ems and sour ces i ncor por at ed i n sel f - l umi nous s i gns.

B. X- RAY GENERATI NG EQUI PMENT: Aut hor i zat i on i n wr i t i ng shal l be r ecei ved f r om 88 AMDS/ SGPB bef or e br i ngi ng x- r ay pr oduci ng devi ces ont o WPAFB. Request s shal l be made i n wr i t i ng a mi ni mum of 30 days pr i or t o t he st ar t of t he pr oj ect . Hi gh- ener gy x- r ay devi ces ar e commonl y used f or non- dest r uct i ve t est i ng. Ot her exampl es of x- r ay gener at i ng equi pment ar e el ect r on mi cr oscopes, di f f r act omet er s and si mi l ar t ypes of anal yt i cal l abor at or y equi pment . Each devi ce wi l l be r evi ewed and appr oved f or oper at i on on t he i nst al l at i on pr i or t o use.

C. SMOKE DETECTORS: Smoke det ect or s whi ch ar e r emoved f r om ser vi ce and cont ai n r adi oact i ve mat er i al shal l be t ur ned i nt o 88 AMDS/ SGPB. Cont act t he cont r act i ng of f i cer t o coor di nat e t he t ur n- i n of t hese i t ems.

D. RADON: WPAFB i s consi der ed as a medi um r i sk i nst al l at i on, and as such, t he desi gn and const r uct i on of al l new st r uct ur es shoul d i ncor por at e r adon r esi st ant f eat ur es i n accor dance wi t h AFI 48- 148. Cont act 88 AMDS/ SGPB f or f ur t her i nf or mat i on concer ni ng r adon.

SECTI ON 01 01 50 Page 7

1. 6 FI RE PROTECTI ON, WELDI NG AND CUTTI NG REQUI REMENTS

A. Fi r st Ai d Fi r e Pr ot ect i on

1. Por t abl e f i r e ext i ngui sher s shal l be pr ovi ded wher e needed and i nspect ed and mai nt ai ned i n accor dance wi t h NFPA 10, Por t abl e Fi r e Extinguishers.

2. Fi r e ext i ngui sher s shal l be sui t abl y pl aced, di st i nct l y mar ked, r eadi l y accessi bl e, and mai nt ai ned i n a f ul l y char ged and oper abl e condition.

3. Appr oved f i r e bl anket s shal l be pr ovi ded and kept i n conspi cuous and accessi bl e l ocat i ons as war r ant ed by t he oper at i ons i nvol ved.

4. A f i r e ext i ngui sher r at ed not l ess t han 2- A: 10- B: C, shal l be pr ovi ded f or each 3, 000 squar e f eet of t he pr ot ect ed bui l di ng ar ea, or maj or f r act i on t her eof . Tr avel di st ance f r om any poi nt of t he pr ot ect ed ar ea t o t he near est f i r e ext i ngui sher shal l not exceed 75 f eet .

5. One or mor e f i r e ext i ngui sher s, r at ed not l ess t han 2- A: 10- B: C, shal l be pr ovi ded on each f l oor . I n mul t i s t or y bui l di ngs, at l east one f i r e ext i ngui sher shal l be l ocat ed adj acent t o each st ai r way.

6. A f i r e ext i ngui sher , r at ed not l ess 10B shal l be pr ovi ded wi t hi n 50 f eet of wher ever mor e t han 5 gal l ons of f l ammabl e or combust i bl e l i qui ds or 5 pounds of f l ammabl e gas ar e bei ng used on t he wor ksi t e. Thi s r equi r ement does not appl y t o t he i nt egr al f uel t anks of mot or vehi c l es.

7. At l east one por t abl e f i r e ext i ngui sher havi ng a r at i ng of not l ess t han 20- B uni t s shal l be l ocat ed out s i de of but not mor e t han 10 f eet f r om t he door openi ng i nt o any r oom used f or st or age of mor e t han 60 gal l ons of f l ammabl e or combust i bl e l i qui ds.

8. At l east one por t abl e f i r e ext i ngui sher havi ng a r at i ng of not l ess t han 20- B uni t s shal l be l ocat ed not l ess t han 25 f eet , nor mor e t han 50 f eet f r om any f l ammabl e l i qui d st or age ar ea l ocat ed out s i de.

9. At l east one por t abl e f i r e ext i ngui sher not l ess t han 20- B: C uni t s shal l be pr ovi ded on al l t ank t r ucks or ot her vehi c l es used f or t r anspor t i ng and/ or di spensi ng f l ammabl e or combust i bl e l i qui ds.

10. Each ser vi ce or f uel i ng ar ea shal l be pr ovi ded wi t h at l east one f i r e ext i ngui sher havi ng a r at i ng of not l ess t han 20- B: C l ocat ed so t hat an ext i ngui sher wi l l be wi t hi n 50 f eet of each pump, di spenser , under gr ound f i l l pi pe openi ng, and l ubr i cat i on or ser vi ce ar ea.

13. Fi r e ext i ngui sher equi pment shal l be pr ovi ded i n st or age ar eas accor di ng t o t he hazar d pr esent .

14. Fi r e ext i ngui sher or equi val ent pr ot ect i on shal l be pr ovi ded at t he head and t ai l pul l eys of under gr ound bel t conveyor s and at 300 f oot i nt er val s al ong t he bel t .

15. Fi r e ext i ngui sher s l i s t ed or appr oved by a nat i onal l y r ecogni zed t est i ng l abor at or y shal l be used.

16. No f i r e shal l be f ought wher e t her e i s i mmi nent danger of cont act wi t h expl osi ves. Al l per sons shal l be r emoved t o a saf e ar ea and

SECTI ON 01 01 50 Page 8 t he f i r e ar ea guar ded agai nst i nt r uder s.

17. A f i r e ext i ngui sher r at ed not l ess t han 2- A: 10- B: C shal l be pr ovi ded wher e mel t i ng pot s, t or ches, or open f l ames ar e i n use.

18. A 1/ 2- i nch di amet er gar den hose l i ne, not t o exceed 100 f eet i n l engt h and equi pped wi t h a nozzl e, may be subst i t ut ed f or a 2- A r at ed f i r e ext i ngui sher , pr ovi ded i t i s capabl e of di schar gi ng a mi ni mum of 5 gal l ons per mi nut e wi t h mi ni mum hose st r eam r ange of 30 f eet hor i zont al l y . The gar den hose l i nes shal l be mount ed on convent i onal r acks or r eel s. The number and l ocat i on of hose r acks or r eel s shal l be such t hat at l east one hose st r eam can be suppl i ed t o al l poi nt s i n t he ar ea.

19. Each bul l dozer , scr aper , dr agl i ne, cr ane, mot or gr ader , f r ont - end l oader , mechani cal shovel , backhoe, and ot her s i mi l ar equi pment shal l be equi pped wi t h at l east one dr y chemi cal or car bon- di oxi de f i r e ext i ngui sher , havi ng a mi ni mum UL r at i ng of 5- B: C.

B. Fi r e Pat r ol s

1. When wat chmen or guar ds ar e pr ovi ded, t hey shal l make f r equent r ounds t hr ough bui l di ngs and st or age ar eas when wor k i s suspended.

2. I n any i nst ance wher e combust i bl e mat er i al s have been exposed t o f i r e hazar ds, such as wel di ng oper at i ons, hot met al s, or open f l ame, a wat cher shal l be assi gned t o r emai n at t he l ocat i on f or at l east one hour af t er t he exposur e has ended.

C. Wat er Suppl y and Di st r i but i on

1. Wher e a wat er di st r i but i on syst em i s r equi r ed f or t he pr ot ect i on of bui l di ngs or ot her st r uct ur es, wat er mai ns and hydr ant s shal l be i nst al l ed pr i or t o or concur r ent l y wi t h t he const r uct i on of t he f aci l i t i es.

2. Vehi c l es, equi pment , mat er i al s, and suppl i es shal l not be pl aced so t hat access t o f i r e hydr ant s and ot her f i r ef i ght i ng equi pment i s obstructed.

3. I f t he f aci l i t y bei ng const r uct ed i ncl udes t he i nst al l at i on of aut omat i c spr i nk l er pr ot ect i on, t he i nst al l at i on shal l c l osel y f ol l ow t he const r uct i on and be pl aced i n ser vi ce as soon as l aws per mi t f ol l owi ng compl et i on of each st or y.

4. For demol i t i on or al t er at i ons, exi st i ng aut omat i c spr i nk l er i nst al l at i ons shal l be r et ai ned i n ser vi ce as l ong as r easonabl e. The oper at i on of spr i nkl er cont r ol val ves shal l be per mi t t ed onl y when appr oved by t he Cont r act i ng Of f i cer . Modi f i cat i on of spr i nkl er syst ems t o per mi t al t er at i ons or addi t i onal demol i t i on shoul d be expedi t ed so t hat t he aut omat i c pr ot ect i on may be r et ur ned t o ser vi ce as qui ckl y as possi bl e.

Spr i nkl er cont r ol val ves shal l be checked dai l y at c l ose of wor k t o ascer t ai n t hat t he pr ot ect i on i s i n ser vi ce.

5. I n al l s t r uct ur es i n whi ch st andpi pes ar e r equi r ed, or wher e st andpi pes exi st i n st r uct ur es bei ng al t er ed, t hey shal l be br ought up as soon as const r uct i on per mi t s, and shal l be mai nt ai ned as const r uct i on pr ogr esses so t hat t hey ar e al ways r eady f or f i r e pr ot ect i on use. The st andpi pes shal l be pr ovi ded wi t h conspi cuousl y mar ked f i r e depar t ment connect i ons on t he out s i de of t he st r uct ur e at t he st r eet l evel . Ther e shal l be at l east one st andar d hose out l et at each f l oor .

SECTI ON 01 01 50 Page 9

D. Fi r e Al ar m Devi ces

1. An al ar m syst em shal l be est abl i shed by t he cont r act or wher eby wor ker s on t he s i t e and t he l ocal f i r e depar t ment wi l l be al er t ed i n t he event of an emer gency.

2. The al ar m code and r epor t i ng i nst r uct i ons shal l be conspi cuousl y post ed at phones and at wor ker ent r ances.

E. Wel di ng and Cut t i ng Gener al

1. Al l wel di ng and cut t i ng equi pment and oper at i ons shal l be i n accor dance wi t h st andar ds and r ecommended pr act i ces of t he Amer i can Wel di ng Soci et y, Saf et y i n Wel di ng and Cut t i ng, ANSI 749. 1 and NFPA 51B St andar d f or Fi r e Pr ot ect i on Dur i ng Wel di ng, Cut t i ng and Ot her Hot Wor k as wel l as par agr aph 1. 16 of t hi s speci f i cat i on sect i on.

2. Tr ansf or mer - t ype el ect r i c wel di ng appar at us shal l be i nst al l ed, mai nt ai ned and oper at ed i n accor dance wi t h t he Nat i onal El ect r i cal Code.

3. Gas, wel di ng and cut t i ng equi pment shal l be l i s t ed by Under wr i t er s ' Labor at or i es, I nc. Chi cago, I l l i noi s or by Fact or y Mut ual Labor at or i es, Bost on, Mass.

4. Al l wel di ng equi pment shal l be i nspect ed dai l y. Def ect i ve equi pment shal l be r emoved f r om ser vi ce, r epl aced, or r epai r ed and r ei nspect ed bef or e agai n bei ng pl aced i n ser vi ce.

5. Each wel di ng or cut t i ng uni t shal l be equi pped wi t h a compat i bl e f i r e ext i ngui sher .

6. Two 2- A: 10- B: C f i r e ext i ngui sher s shal l be pr ovi ded i n t he i mmedi at e v i c i ni t y of t he wel di ng or t or ch oper at i on whenever combust i bl e mat er i al i s exposed.

7. Obj ect s t o be wel ded, cut or heat ed shal l be moved t o a saf e l ocat i on or , i f t hey cannot be moved, al l movabl e f i r e hazar ds i n t he v i c i ni t y shal l be t aken t o a saf e pl ace or t he combust i bl e mat er i al and const r uct i on shal l be pr ot ect ed f r om t he heat , spar ks, and sl ag of wel di ng.

8. Wor ker s and t he publ i c shal l be shi el ded f r om wel di ng r ays, f l ashes, spar ks, mol t en met al , and s l ag.

9. Cabl e, hoses, and ot her equi pment shal l be kept c l ear of passageways, l adder s, and st ai r ways.

10. Al l hol l ow spaces, cavi t i es, or cont ai ner s shal l be vent ed t o per mi t t he escape of ai r or gases bef or e pr eheat i ng, cut t i ng, or wel di ng.

Depar t ment of Tr anspor t at i on, Of f i ce of Pi pel i ne Saf et y, 49 CFR Par t 192, Mi ni mum Feder al St andar ds f or Gas Pi pel i nes, shal l appl y when wel di ng, cut t i ng, and heat i ng on st eel pi pel i nes cont ai ni ng nat ur al gas. Pi pel i nes cont ai ni ng gases or f l ammabl e l i qui ds or condui t s cont ai ni ng el ect r i cal conduct or s shal l not be used as a gr ound r et ur n.

11. When wel di ng or cut t i ng must be done an AF For m 592 USAF Wel di ng, Cut t i ng and Br azi ng Per mi t shal l be obt ai ned. Cont act t he WPAFB Fi r e Pr event i on Of f i ce at ( 937) 257- 4075 at l east 24 hour s i n advance t o r equest a per mi t . Weekend Per mi t s can onl y be aut hor i zed by t he

SECTI ON 01 01 50 Page 10

Cont r act i ng Of f i cer who shal l not i f y t he Fi r e Pr event i on Of f i ce t hat wor k i s aut hor i zed, Not i f i cat i on must be accompl i shed bef or e Fr i day mor ni ng f or per mi t s t o be i ssued f or weekend wor k. The l ocat i on shal l be checked f or l at ent f i r es af t er t he wor k i s compl et ed.

12. Cyl i nder s shal l be kept beyond t he r ange of spar ks, hot s l ag, or f l ame and pr oper l y secur ed i n a val ve upr i ght posi t i on. Backf l ash devi ces shal l be i nst al l ed on al l t anks at t he r egul at or l ocat i on.

13. Posi t i ve mechani cal and/ or per sonal pr ot ect i ve measur es shal l be t aken when wel di ng, cut t i ng, or heat i ng met al s of t oxi c s i gni f i cance i n encl osed spaces.

14. Oxygen shal l not be used f or vent i l at i on, comf or t cool i ng, bl owi ng dust f r om cl ot hi ng, or f or c l eani ng t he wor k ar ea.

15. Bef or e wel di ng, cut t i ng, or heat i ng i s commenced on any sur f ace cover ed by a pr eser vat i on coat i ng whose f l ammabi l i t y i s not known, a t est shal l be made t o det er mi ne i t s f l ammabi l i t y . Pr eser vat i on coat i ngs shal l be consi der ed t o be hi ghl y f l ammabl e when scr api ngs bur n wi t h ext r eme rapidity.

16. Pr ecaut i ons shal l be t aken t o pr event i gni t i on of hi ghl y f l ammabl e har dened pr eser vat i on coat i ngs. When coat i ngs ar e det er mi ned t o be hi ghl y f l ammabl e, t hey shal l be st r i pped f r om t he ar ea t o be heat ed t o pr event i gni t i on.

17. I n encl osed spaces, al l sur f aces cover ed wi t h t oxi c pr eser vat i ves shal l be st r i pped of al l t oxi c coat i ngs f or a di st ance of at l east 4 i nches f r om t he ar ea of heat appl i cat i on or t he empl oyees shal l be pr ot ect ed by ai r l i ne r espi r at or s.

18. I n t he open ai r , wor ker s shal l be pr ot ect ed agai nst t ox i c pr eser vat i on coat i ngs by a r espi r at or t hat meet s t he r equi r ement s of NI OSH.

19. Pr eser vat i ve coat i ngs shal l be r emoved a suf f i c i ent di st ance f r om t he ar ea t o be heat ed t o ensur e t hat t he t emper at ur e of t he unst r i pped met al wi l l not be appr eci abl y r ai sed.

20. When t he wel di ng, cut t i ng, or heat i ng oper at i on i s such t hat nor mal f i r e pr event i on pr ecaut i ons ar e not suf f i c i ent , addi t i onal per sonnel shal l be assi gned t o guar d agai nst f i r e and i nst r uct ed i n ant i c i pat ed f i r e hazar ds and how f i r ef i ght i ng equi pment i s t o be used.

21. Hose whi ch has been subj ect t o f l ashback, or whi ch shows sever e wear or damage, shal l be t est ed t o t wi ce t he nor mal pr essur e t o whi ch i t i s subj ect but i n no case l ess t han 300 psi . Def ect i ve hose, or hose i n doubt f ul condi t i on, shal l not be used.

22. No wel di ng, cut t i ng, or heat i ng shal l be done wher e t he appl i cat i on of f l ammabl e pai nt s, or t he pr esence of ot her f l ammabl e compounds, or heavy dust concent r at i ons cr eat es a hazar d.

23. Noncombust i bl e bar r i er s shal l be i nst al l ed bel ow wel di ng or bur ni ng oper at i ons i n or over a shaf t .

24. When wel di ng, cut t i ng, or heat i ng i s per f or med on wal l s , f l oor s and cei l i ngs, t he same pr ecaut i ons shal l be t aken on t he opposi t e s i de as ar e t aken on t he s i de on whi ch t he wel di ng i s bei ng per f or med.

SECTI ON 01 01 50 Page 11

25. Al l s t r uct ur al wel di ng accompl i shed by t he cont r act or on cr i t i cal i t ems such as scaf f ol di ng, shor i ng, f or ms, l adder s, pi l i ng, Gas and Fuel Li nes, et c. , shal l be per f or med by cer t i f i ed wel der s usi ng qual i f i ed wel di ng pr ocedur es. The cont r act or shal l pr ovi de copi es of t he wel der s cer t i f i cat e t o t he Cont r act i ng Of f i cer and t he Fi r e Pr event i on I nspect or when Request ed.

F. Gas Equi pment

1. Tor ch val ves shal l be c l osed and gas suppl y shut of f whenever wor k i s suspended f or 30 mi nut es or mor e.

2. The t or ch and hose shal l be r emoved f r om conf i ned spaces whenever wor k i s suspended.

3. Al l oxyacet yl ene or ot her f uel gas- oxygen combi nat i ons used i n cut t i ng or wel di ng equi pment shal l have r ever se- f l ow check val ves bet ween t or ch and r egul at or . Mani f ol d syst ems shal l have t he r ever se- f l ow val ves i nst al l ed at t he mani f ol d connect i ons.

4. Boxes used f or t he st or age of gas hose shal l be vent i l at ed.

5. Acet y l ene r egul at or s shal l not be adj ust ed t o per mi t a di schar ge pr essur e gr eat er t han 15 psi g.

6. Connect i on of mul t i pl e set s of oxyacet y l ene hoses t o a s i ngl e r egul at or on a s i ngl e set of oxyacet yl ene t anks may onl y be accompl i shed by i nst al l i ng a commer ci al l y avai l abl e f i t t i ng appr oved by Compr essed Gas Associ at i on ( CGA) St andar ds and UL l i s t ed. The f i t t i ng shal l be i nst al l ed on t he out put s i de of t he r egul at or and shal l have a bui l t - i n shut - of f val ve and r ever se- f l ow check val ve on each br anch.

G. El ect r i c Equi pment

1. Swi t chi ng equi pment f or shut t i ng down t he wel di ng machi ne shal l be pr ovi ded on or near t he wel di ng machi ne.

2. The noncur r ent car r y i ng met al par t s of el ect r i cal l y power ed wel di ng machi nes shal l be gr ounded. Gr oundi ng c i r cui t s, ot her t han by means of t he st r uct ur e, shal l be checked t o ensur e t hat t he c i r cui t bet ween t he gr ound and t he equi pment t o be gr ounded has r esi st ance l ow enough t o per mi t suf f i c i ent cur r ent t o f l ow t o cause t he over cur r ent devi ce t o i nt er r upt t he c i r cui t .

3. Nei t her t er mi nal of t he wel di ng gener at or shal l be bonded t o t he f r ame of t he wel der .

4. Pi pe l i nes cont ai ni ng gases or f l ammabl e l i qui ds or condui t s car r y i ng el ect r i cal conduct or s shal l not be used f or a gr ound r et ur n circuit.

5. The equi pment shal l be shut down when t he l eads ar e unat t ended.

6. Cabl es wi t h spl i ces or r epai r ed i nsul at i on wi t hi n 10 f eet of t he hol der shal l not be used.

7. Wel di ng l eads shal l not be pl aced near power suppl y cabl es or ot her hi gh- t ensi on wi r es.

SECTI ON 01 01 50 Page 12

8. Wel di ng l eads shal l not be per mi t t ed t o cont act met al par t s suppor t i ng suspended scaf f ol ds.

9. Ci r cui t s f r om wel di ng machi nes used f or ot her t han wel di ng t ool s shal l be gr ounded.

H. I ner t - Gas Met al - Ar c Wel di ng

1. Chl or i nat ed sol vent s shal l be kept at l east 200 f eet unl ess shi el ded, f r om t he exposed ar c. Sur f aces pr epar ed wi t h chl or i nat ed sol vent s shal l be dr y bef or e wel di ng i s per mi t t ed on such sur f aces.

2. Per sons i n t he ar ea not pr ot ect ed f r om t he ar c by scr eeni ng shal l be pr ot ect ed by f i l t er l enses. When t wo or mor e wel der s ar e exposed t o each ot her ' s ar c, f i l t er l ens goggl es shal l be wor n under wel di ng hel met s. Hand shi el ds t o pr ot ect t he wel der s agai nst f l ashes and r adi ant ener gy shal l be used when ei t her t he hel met i s l i f t ed or t he shi el d i s removed.

3. Wel der s and ot her per sons who ar e exposed t o r adi at i on shal l be pr ot ect ed so t hat t he ski n i s cover ed t o pr event bur ns and ot her damage by ul t r avi ol et r ays. Wel di ng hel met s and shi el ds shal l be f r ee of l eaks, openi ngs, and hi ghl y r ef l ect i ve sur f aces.

4. When i ner t - gas met al - ar c wel di ng i s per f or med on st ai nl ess st eel , per sons wi l l be pr ot ect ed agai nst danger ous concent r at i ons of ni t r ogen di oxi de by l ocal exhaust vent i l at i on or ai r l i ne r espi r at or s.

1. 7 CONSTRUCTI ON FACI LI TI ES AND JOB SI TE STANDARDS

A. The cont r act or shal l be r esponsi bl e f or t he st or age and saf ekeepi ng of al l mat er i al t o be i ncor por at ed i nt o t he wor k. The cont r act or shal l be r esponsi bl e f or al l aspect s of saf et y and secur i t y wi t hi n t he st or age ar ea.

B. I f r equi r ed t he cont r act or may pr ovi de, but must mi ni mi ze, mat er i al st or age, const r uct i on and of f i ce t r ai l er s, t empor ar y st r uct ur es of any k i nd t o suppor t t hi s pr oj ect . The Gover nment r et ai ns t he r i ght t o l i mi t t he number and l ocat i on of t hese f aci l i t i es. I f such f aci l i t i es ar e r equi r ed t hey must meet t he f ol l owi ng st andar ds.

1. Faci l i t i es shal l meet Ai r For ce and Base f i r e r egul at i ons, and NFPA Fi r e Codes and be i nspect ed and appr oved by t he Fi r e Pr ot ect i on Br anch.

2. The f aci l i t i es must be s i t ed and appr oved as r equi r ed i n sect i on 01 01 50, 1. 3, D, 3. The f i nal appr oved si t e f or t hese f aci l i t i es wi l l not necessar i l y be adj acent t o t he pr oj ect .

3. The f aci l i t i es shal l be c l ean, i n good condi t i on, undamaged and f r ee of r ust or sur f ace det er i or at i on. Rent al t r ai l er s shal l be of a neut r al col or . Unsi ght l y mat er i al st or age or of f i ce t r ai l er s wi l l not be per mi t t ed. A mi ni mum 6f t t al l chai n- l i nk f ence wi t h pr i vacy f abr i c shal l be pr ovi ded al ong i t s per i met er i n pr omi nent ar eas t o cr eat e a pr i vacy scr een f r om t he sur r oundi ng cont ext . Pr i vacy f abr i c shal l be bl ack or dar k gr ay.

( Tr ai l er s owned by t he cont r act or or subcont r act or s whi ch ar e ot her t han a neut r al col or wi l l be consi der ed i f i dent i f i ed and descr i bed i n t he j ob s i t e pl an r equi r ed i n sect i on 01 01 50, 1. 03, D, 3 and pr ovi ded t hey meet al l ot her r equi r ed st andar ds. )

SECTI ON 01 01 50 Page 13

4. The cont r act or shal l be r esponsi bl e t o mai nt ai n t he condi t i on of t hese f aci l i t i es, as def i ned above, and t he ent i r e const r uct i on s i t e i n a neat , or der l y, pr of essi onal and uncl ut t er ed manner at al l t i mes t hr oughout t he l engt h of t he cont r act . Dai l y s i t e appear ance, i ncl udi ng cont r ol of debr i s, open st or age of mat er i al s and weed and gr ass cont r ol , shal l conf or m t o sect i on 01 01 50, 1. 14.

5. Al l f aci l i t i es shal l have a pr of essi onal l y made met al i dent i f i cat i on s i gn at t ached i n a pr omi nent l ocat i on. The si gn shal l be 2' x 3' i n s i ze ( wi t h l i ght col or ed l et t er i ng on a dar k col or ed backgr ound) i ndi cat i ng t he cont r act or ' s name, name and 24 hour phone number of someone t o cont act i n case of emer gency.

C. Ther e shal l be no st or age of mat er i al s or equi pment i n ot her t han t he appr oved st or age ar eas.

1. 8 UTI LI TI ES

A. The Gover nment wi l l per mi t t he cont r act or t o obt ai n t he consumabl e por t i on of ut i l i t i es wi t hout char ge. Shoul d t he cont r act or ' s t empor ar y demand f or a ut i l i t y exceed what i s r eadi l y avai l abl e at t he wor k ar eas , t he ut i l i t y( s) shal l be suppl ement ed as necessar y by t he Cont r act or at hi s or her expense. The cont r act or i s f ul l y r esponsi bl e f or al l cost s associ at ed wi t h equi pment , t r ansmi ssi on, connect i ons, st r uct ur es, et c. t o obt ai n t hat ut i l i t y ser vi ce. Al l ot her ut i l i t y connect i ons must be ar r anged and pai d f or di r ect l y by t he cont r act or wi t h t he appr opr i at e ut i l i t y agency. Det er mi ne t he avai l abi l i t y of ut i l i t i es and coor di nat e set up and act i vat i on of t hose ut i l i t i es wi t h t he cont r act i ng of f i cer . Any t empor ar y ut i l i t y i nf r ast r uct ur e est abl i shed shal l be r emoved at t he compl et i on of t he pr oj ect by t he cont r act or and at t he cont r act or ' s expense.

B. Al l connect i ons t o t he Gover nment wat er syst em, ei t her t hr ough di r ect connect i on t o pi pi ng or v i a hydr ant s, shal l be equi pped wi t h a r educed pr essur e pr i nci pl e backf l ow devi ce appr oved f or use by t he Ohi o Envi r onment al Pr ot ect i on Agency ( EPA) f or publ i c wat er suppl y. Pr i or t o connect i ng t o t he Gover nment wat er syst em, t he cont r act or shal l pr ovi de a submi t t al , f or appr oval , t o i ncl ude t he pr oduct dat e f or t he backf l ow devi ce t o be used and pr oof t hat t he devi ce has been t est ed wi t hi n t he l ast 365 days by an " Ohi o EPA Cer t i f i ed Backf l ow Test er " per OHI O EPA Regul at i on OAC 3745- 95. The cont r act or may al so connect t o t he base' s wat er suppl y at t he t wo l ocat i ons i ndi cat ed bel ow, wher e base pr ovi ded backf l ow devi ces ar e available:

1) Wat er pl ant 20085A i n Ar ea B

2) Pat t er son Fi el d Pl umbi ng shop, Bl dg 30022 i n t he CE compound i n Ar ea A