AMD_2__-_ATTACHMENT_6_-_DIVISION_O1_-_SECTION_01_50_00_REV_1.1.pdf

Landfill Closure and Passive Methane System DE04230

SECTION 01 50 00

TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

05/18

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN WATER WORKS ASSOCIATION (AWWA)

AWWA C511 (2017) Reduced-Pressure Principle Backflow Prevention Assembly

FOUNDATION FOR CROSS-CONNECTION CONTROL AND HYDRAULIC RESEARCH

(FCCCHR)

FCCCHR List (continuously updated) List of Approved Backflow Prevention Assemblies

FCCCHR Manual (10th Edition) Manual of Cross-Connection Control

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 241 (2013; Errata 2015) Standard for Safeguarding Construction, Alteration, and Demolition Operations

NFPA 70 (2017; ERTA 1-2 2017; TIA 17-1; TIA 17-2;

TIA 17-3; TIA 17-4; TIA 17-5; TIA 17-6;

TIA 17-7; TIA 17-8; TIA 17-9; TIA 17-10;

TIA 17-11; TIA 17-12; TIA 17-13; TIA

17-14; TIA 17-15; TIA 17-16; TIA 17-17 )

National Electrical Code

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety and Health Requirements Manual

U.S. FEDERAL HIGHWAY ADMINISTRATION (FHWA)

MUTCD (2015) Manual on Uniform Traffic Control Devices

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance to

SECTION 01 50 00 Page 1

AMENDMENT 2 - ATTACHMENT 6 - REPLACEMENT PAGES TO DIVISION 01 GENERAL REQUIREMENTS

SPECIFICATIONS, 08/21/2019

Landf i l l Cl osur e and Passi ve Met hane Syst em DE04230

Section 01 33 29 SUSTAI NABI LI TY REPORTI NG. Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

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

Const r uct i on Si t e Pl an; G, DPW - Engi neer i ng

Tr af f i c Cont r ol Pl an; G, DPW - Engi neer i ng

Haul Road Pl an; G, DPW - Engi neer i ng

SD- 06 Test Repor t s

Backf l ow Pr event er Test s

SD- 07 Cer t i f i cat es

Backf l ow Test er Cer t i f i cat i on

Backf l ow Pr event er s Cer t i f i cat e of Ful l Appr oval

1. 3 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 ( onsi t e and of f s i t e) , and access and haul r out es, avenues of i ngr ess/ egr ess t o t he f enced ar ea and det ai l s of t he f ence i nst al l at i on. I dent i f y any ar eas whi ch may have t o be gr avel ed t o pr event t he t r acki ng of mud. 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.

1. 4 BACKFLOW PREVENTERS CERTI FI CATE

Cer t i f i cat e of Ful l Appr oval f r om FCCCHR Li st , Uni ver si t y of Sout her n Cal i f or ni a, at t est i ng t hat t he desi gn, s i ze and make of each backf l ow pr event er has sat i sf act or i l y passed t he compl et e sequence of per f or mance t est i ng and eval uat i on f or t he r espect i ve l evel of appr oval . Cer t i f i cat e of Pr ovi s i onal Appr oval wi l l not be accept abl e.

1. 4. 1 Backf l ow Test er Cer t i f i cat e

Pr i or t o t est i ng, submi t t o t he Cont r act i ng Of f i cer cer t i f i cat i on i ssued by t he St at e or l ocal r egul at or y agency at t est i ng t hat t he backf l ow t est er has successf ul l y compl et ed a cer t i f i cat i on cour se sponsor ed by t he r egul at or y agency. Test er must not be af f i l i at ed wi t h any company par t i c i pat i ng i n any ot her phase of t hi s Cont r act .

1. 4. 2 Backf l ow Pr event i on Tr ai ni ng Cer t i f i cat e

Submi t a cer t i f i cat e r ecogni zed by t he St at e or l ocal aut hor i t y t hat st at es t he Cont r act or has compl et ed at l east 10 hour s of t r ai ni ng i n backf l ow pr event er i nst al l at i ons. The cer t i f i cat e must be cur r ent .

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1. 5 DOD CONDI TI ON OF READI NESS ( COR)

DOD wi l l set t he Condi t i on of Readi ness ( COR) based on t he weat her f or ecast f or sust ai ned wi nds 50 knot s ( 60mph or 95 km/ hr ) or gr eat er . Cont act t he Cont r act i ng Of f i cer f or t he cur r ent COR set t i ng.

Moni t or weat her condi t i ons a mi ni mum of t wi ce a day and t ake appr opr i at e act i ons accor di ng t o t he apr oved Emer gency Pl an i n t he accept ed Acci dent Pr event i on Pl an, EM- 385- 1- 1 Sect i on 01 Emer gency Pl anni ng and t he i nst r uct i ons bel ow.

Unl ess ot her wi se di r ect ed by t he Cont r act i ng Of f i cer , compl y wi t h:

a. Condi t i on FOUR ( Sust ai ned wi nds of 50 knot s or gr eat er expect ed wi t hi n 72 hour s) : Nor mal dai l y j obsi t e c l eanup and good housekeepi ng pr act i ces. Col l ect and st or e i n pi l es or cont ai ner s scr ap l umber , wast e mat er i al , and r ubbi sh f or r emoval and di sposal at t he c l ose of each wor k day. Mai nt ai n t he const r uct i on s i t e i nc l udi ng st or age ar eas, f r ee of accumul at i on of debr i s. St ack f or m l umber i n neat pi l es l ess than 4 f eet hi gh. Remove al l debr i s, t r ash, or obj ect s t hat coul d become mi ssi l e hazar ds.

b. Condi t i on THREE ( Sust ai ned wi nds of 50 knot s or gr eat er expect ed wi t hi n 48 hour s) : Mai nt ai n " Condi t i on FOUR" r equi r ement s and commence secur i ng oper at i ons necessar y f or " Condi t i on ONE" whi ch cannot be compl et ed wi t hi n 18 hour s. Cease al l r out i ne act i v i t i es whi ch mi ght i nt er f er e wi t h secur i ng oper at i ons. Commence secur i ng and st ow al l gear and por t abl e equi pment . Make pr epar at i ons f or secur i ng bui l di ngs. Revi ew r equi r ement s per t ai ni ng t o " Condi t i on TWO" and cont i nue act i on as necessar y t o at t ai n " Condi t i on THREE" r eadi ness.

c. Condi t i on TWO ( Sust ai ned wi nds of 50 knot s or gr eat er expect ed wi t hi n 24 hour s) : Cur t ai l or cease r out i ne act i v i t i es unt i l secur i ng oper at i on i s compl et e. Rei nf or ce or r emove f or m wor k and scaf f ol di ng.

Secur e machi ner y, t ool s, equi pment , mat er i al s, or r emove f r om t he j obsi t e. Expend ever y ef f or t t o c l ear al l mi ssi l e hazar ds and l oose equi pment f r om gener al base ar eas.

d. Condi t i on ONE. ( Sust ai ned wi nds of 50 knot s or gr eat er expect ed wi t hi n 12 hour s) : Secur e t he j obsi t e, and l eave Gover nment pr emi ses.

PART 2 PRODUCTS

2. 1 TEMPORARY SI GNAGE

2. 1. 1 Bul l et i n Boar d

Wi t hi n one cal endar day of mobi l i zat i on on s i t e and pr i or t o t he commencement of wor k act i v i t i es, pr ovi de a c l ear weat her pr oof cover ed bul l et i n boar d not l ess t han 36 by 48 i nches i n s i ze f or di spl ayi ng t he Equal Empl oyment Oppor t uni t y post er , a copy of t he wage deci s i on cont ai ned i n t he cont r act , Wage Rat e I nf or mat i on post er , Saf et y and Heal t h I nf or mat i on as r equi r ed by EM 385- 1- 1 Sect i on 01 and ot her i nf or mat i on appr oved by t he Cont r act i ng Of f i cer . Coor di nat e r equi r ement s her ei n wi t h

01 35 26 GOVERNMENTAL SAFETY REQUI REMENTS.

2. 1. 2 Pr oj ect I dent i f i cat i on Si gns

The r equi r ement s f or t he s i gns, t hei r cont ent , and l ocat i on ar e as i ndi cat ed.

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Er ect s i gns wi t hi n 15 days af t er r ecei pt of t he not i ce t o pr oceed. Cor r ect t he dat a r equi r ed by t he saf et y s i gn dai l y, wi t h l i ght col or ed met al l i c or non- met al l i c numer al s.

2. 1. 3 War ni ng Si gns

Post t empor ar y s i gns, t ags, and l abel s t o gi ve wor ker s and t he publ i c adequat e war ni ng and caut i on of const r uct i on hazar ds accor di ng t o t he EM 385- 1- 1 Sect i on 04. At t ach s i gns t o t he per i met er f enci ng ever y 150 f eet war ni ng t he publ i c of t he pr esence of cont r uct i on hazar ds. Si gns must r equi r e unaut hor i zed per sons t o keep out of t he const r uct i on s i t e. Cor r ect t he dat a r equi r ed by saf et y s i gns dai l y.

2. 2 TEMPORARY TRAFFI C CONTROL

2. 2. 1 Haul Roads

Const r uct access and haul r oads necessar y f or pr oper pr osecut i on of t he wor k under t hi s cont r act i n accor dance wi t h EM 385- 1- 1 Sect i on 04.

Const r uct wi t h sui t abl e gr ades and wi dt hs; shar p cur ves, bl i nd cor ner s, and danger ous cr oss t r af f i c ar e be avoi ded. Submi t haul r oad pl an f or appr oval . Pr ovi de necessar y l i ght i ng, s i gns, bar r i cades, and di st i nct i ve mar ki ngs f or t he saf e movement of t r af f i c . The met hod of dust cont r ol , al t hough opt i onal , must be adequat e t o ensur e saf e oper at i on at al l t i mes.

Locat i on, gr ade, wi dt h, and al i gnment of const r uct i on and haul i ng r oads ar e subj ect t o appr oval by t he Cont r act i ng Of f i cer . Li ght i ng must be adequat e t o assur e f ul l and c l ear v i s i bi l i t y f or f ul l wi dt h of haul r oad and wor k ar eas dur i ng any ni ght wor k oper at i ons.

2. 2. 2 Barricades

Er ect and mai nt ai n t empor ar y bar r i cades t o l i mi t publ i c access t o hazar dous ar eas. Whenever saf e publ i c access t o paved ar eas such as r oads, par ki ng ar eas or s i dewal ks i s pr event ed by const r uct i on act i v i t i es or as ot her wi se necessar y t o ensur e t he saf et y of bot h pedest r i an and vehi cul ar t r af f i c bar r i cades wi l l be r equi r ed. Secur el y pl ace bar r i cades c l ear l y v i s i bl e wi t h adequat e i l l umi nat i on t o pr ovi de suf f i c i ent v i sual war ni ng of t he hazar d dur i ng bot h day and ni ght .

2. 3 FENCING

Pr ovi de f enci ng al ong t he const r uct i on s i t e and at al l open excavat i ons and t unnel s t o cont r ol access by unaut hor i zed per sonnel . Saf et y f enci ng must be hi ghl y v i s i bl e t o be seen by pedest r i ans and vehi cul ar t r af f i c .

Speci f i c f enci ng r equi r ement s ar e as descr i bed her ei n. Al l f enci ng wi l l meet t he r equi r ement s of EM 385- 1- 1.

2. 3. 1 Pol yet hyl ene Mesh Saf et y Fenci ng

Tempor ar y saf et y f enci ng must be a hi gh v i s i bi l i t y or ange col or ed, hi gh densi t y pol yet hyl ene gr i d, a mi ni mum of 48 i nches hi gh and maxi mum mesh si ze of 2 i nches. Fenci ng must ext end f r om t he gr ade t o a mi ni mum of 48 i nches above t he gr ade and be t i ght l y secur ed t o T- post s spaced as necessar y t o mai nt ai n a r i gi d and t aut f ence. Fenci ng must r emai n r i gi d and t aut wi t h a mi ni mum of 200 pounds of f or ce exer t ed on i t f r om any di r ect i on wi t h l ess t han 4 i nches of def l ect i on.

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2. 3. 2 Chai n Li nk Panel Fenci ng

Tempor ar y panel f enci ng must be gal vani zed st eel chai n l i nk panel s 6 f eet hi gh. Mul t i pl e f enci ng panel s may be l i nked t oget her at t he bases t of or m l ong spens as needed. Each panel base must be wei ght ed down usi ng sand bags or ot her sui t abl e mat er i al s i n or der f or t he f enci ng t o wi t hst and ant i c i pat ed wi nds whi l e r emai ni ng upr i ght . Fenci ng must r emai n r i gi d and t aut wi t h a mi ni mum of 200 pounds of f or ce exer t ed on i t f r om any di r ect i on wi t h l ess t han 4 i nches of def l ect i on.

2. 3. 3 Post - Dr i ven Chai n Li nk Fenci ng

Tempor ar y post - dr i ven f enci ng must be gal vani zed chai n l i nk f enci ng 6 f eet hi gh suppor t ed by an t i ght l y secur ed t o gal vani zed st eel post s dr i ven bel ow gr ade. Fence post s must be l ocat ed on mi ni mum 10 f oot cent er s. Post s may be set i n var i ous suf aces such as sand, soi l , ashpal t or concr et e as necessar y. Chai n l i nk f enci ng must r emai n r i gi d and t aut wi t h a mi ni mum of 200 pounds of f or ce exer t ed on i t f r om any di r ect i on wi t h l ess t han 4 i nches of def l ect i on. Fenci ng and post s must be compl et el y r emoved at t he compl et i on of const r uct i on and any sur f aces di st ur bed or damaged must be r est or ed t o i t s or i gi nal condi t i on. Under gr ound ut i l i t i es must be l ocat ed and i dent i f i ed pr i or t o set t i ng f ence post s. Fence must be equi pped wi t h a l ockabl e gat e. Gat e must r emai n l ocked when const r uct i on per sonnel ar e not present.

2. 4 TEMPORARY WI RI NG

Pr ovi de t empor ar y wi r i ng i n accor dance wi t h EM 385- 1- 1 Sect i on 11, NFPA 241 and NFPA 70. I ncl ude mont hl y i nspect i on and t est i ng of al l equi pment and apparatus.

2. 5 BACKFLOW PREVENTERS

Reduced pr essur e pr i nci pl e t ype conf or mi ng t o t he appl i cabl e r equi r ement s AWWA C511. Pr ovi de backf l ow pr event er s compl et e wi t h 150 pound f l anged cast i r on, br onze mount ed gat e val ve and st r ai ner , 304 st ai nl ess st eel or br onze, i nt er nal par t s. Af t er i nst al l at i on conduct Backf l ow Pr event er Test s and pr ovi de t est r epor t s ver i f y i ng t hat t he i nst al l at i on meet s t he FCCCHR Manual St andar ds.

PART 3 EXECUTI ON

3. 1 EMPLOYEE PARKI NG

Const r uct i on cont r act empl oyees wi l l par k pr i vat el y owned vehi c l es i n an ar ea desi gnat ed by t he Cont r act i ng Of f i cer . Thi s ar ea wi l l be wi t hi n r easonabl e wal k i ng di st ance of t he const r uct i on s i t e. Empl oyee par ki ng must not i nt er f er e wi t h exi st i ng and est abl i shed par ki ng r equi r ement s of t he gover nment i nst al l at i on.

3. 2 TEMPORARY BULLETI N BOARD

Locat e t he bul l et i n boar d at t he pr oj ect s i t e i n a conspi cuous pl ace easi l y accessi bl e t o al l empl oyees, as appr oved by t he Cont r act i ng Of f i cer .

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

3. 3. 1 Sanitation

a. Pr ovi de and mai nt ai n wi t hi n t he const r uct i on ar ea mi ni mum f i el d- t ype sani t ar y f aci l i t i es appr oved by t he Cont r act i ng Of f i cer and per i odi cal l y empt y wast es i nt o a muni c i pal , di st r i c t , or st at i on sani t ar y sewage syst em, or r emove wast e t o a commer ci al f aci l i t y .

Obt ai n appr oval f r om t he syst em owner pr i or t o di schar ge i nt o any muni c i pal , di st r i c t , or commer ci al sani t ar y sewer syst em. Any penal t i es or f i nes associ at ed wi t h i mpr oper di schar ge wi l l be t he r esponsi bi l i t y of t he Cont r act or . Coor di nat e wi t h t he Cont r act i ng Of f i cer and f ol l ow st at i on r egul at i ons and pr ocedur es when di schar gi ng i nt o t he st at i on sani t ar y sewer syst em. Mai nt ai n t hese conveni ences at al l t i mes. I ncl ude pr ovi s i ons f or pest cont r ol and el i mi nat i on of odor s. Gover nment t oi l et f aci l i t i es wi l l not be avai l abl e t o Cont r act or ' s per sonnel .

3. 4 TRAFFI C PROVI SI ONS

3. 4. 1 Mai nt enance of Tr af f i c

a. Conduct oper at i ons i n a manner t hat wi l l not c l ose any t hor oughf ar e or i nt er f er e i n any way wi t h t r af f i c on r ai l ways or hi ghways except wi t h wr i t t en per mi ssi on of t he Cont r act i ng Of f i cer at l east 15 cal endar days pr i or t o t he pr oposed modi f i cat i on dat e, and pr ovi de a Tr af f i c Cont r ol Plan det ai l i ng t he pr oposed cont r ol s t o t r af f i c movement f or appr oval .

The pl an must be i n accor dance wi t h St at e and l ocal r egul at i ons and t he MUTCD, Par t VI . Make al l not i f i cat i ons and obt ai n any per mi t s r equi r ed f or modi f i cat i on t o t r af f i c movement s out s i de St at i on' s j ur i sdi ct i on. .

Cont r act or may move over si zed and sl ow- movi ng vehi c l es t o t he wor ksi t e pr ovi ded r equi r ement s of t he hi ghway aut hor i t y have been met .

b. Conduct wor k so as t o mi ni mi ze obst r uct i on of t r af f i c , and mai nt ai n t r af f i c on at l east hal f of t he r oadway wi dt h at al l t i mes. Obt ai n appr oval f r om t he Cont r act i ng Of f i cer pr i or t o st ar t i ng any act i v i t y t hat wi l l obst r uct t r af f i c .

c. Pr ovi de, er ect , and mai nt ai n, at cont r act or s expense, l i ght s, bar r i er s, s i gnal s, passageways, det our s, and ot her i t ems, t hat may be r equi r ed by t he Li f e Saf et y Si gnage, over head pr ot ect i on aut hor i t y havi ng jurisdiction.

3. 4. 2 Pr ot ect i on of Tr af f i c

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 . Measur es f or t he pr ot ect i on and di ver si on of t r af f i c , i nc l udi ng t he pr ovi s i on of wat chmen and f l agmen, er ect i on of bar r i cades, pl aci ng of l i ght s ar ound and i n f r ont of equi pment t he wor k, and t he er ect i on and mai nt enance of adequat e war ni ng, danger , and di r ect i on s i gns, wi l l be as r equi r ed by t he St at e and l ocal aut hor i t i es havi ng j ur i sdi ct i on. Pr ot ect t he t r avel i ng publ i c f r om damage t o per son and pr oper t y. Mi ni mi ze t he i nt er f er ence wi t h publ i c 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 s i t e. I nvest i gat e t he adequacy of ex i st i ng r oads and t hei r al l owabl e l oad l i mi t . Cont r act or i s r esponsi bl e f or t he r epai r of any damage t o r oads caused by const r uct i on oper at i ons.

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3. 4. 3 Rush Hour Rest r i ct i ons

Do not i nt er f er e wi t h t he peak t r af f i c f l ows pr ecedi ng and dur i ng nor mal oper at i ons wi t hout not i f i cat i on t o and appr oval by t he Cont r act i ng Of f i cer .

3. 4. 4 Dust Cont r ol

Dust cont r ol met hods and pr ocedur es must be appr oved by t he Cont r act i ng Of f i cer . Coor di nat e dust cont r ol met hods wi t h 01 57 19 TEMPORARY

ENVI RONMENTAL CONTROLS.

3. 5 CONTRACTOR' S TEMPORARY FACI LI TI ES

Cont r act or - owned or - l eased t r ai l er s must be i dent i f i ed by Gover nment assi gned number s. Si ze and l ocat i on of t he number wi l l compl y wi t h I nst al l at i on Desi gn Gui de. Appl y t he number t o t he t r ai l er wi t hi n 14 cal endar days of not i f i cat i on, or sooner , i f di r ect ed by t he Gover nment .

Tempor ar y f aci l i t i es wi l l meet r equi r ement s as i dent i f i ed i n EM 385- 1- 1 Sect i on 04.

3. 5. 1 Saf et y Syst ems

Pr ot ect t he i nt egr i t y of any i nst al l ed saf et y syst ems or per sonnel saf et y devi ces. Obt ai n pr i or appr oval f r om Cont r act i ng Of f i cer i f ent r ance i nt o syst ems ser vi ng saf et y devi ces i s r equi r ed. I f i t i s t empor ar i l y necessar y t o r emove or di sabl e per sonnel saf et y devi ces i n or der t o accompl i sh cont r act r equi r ement s, pr ovi de al t er nat i ve means of pr ot ect i on pr i or t o r emovi ng or di sabl i ng any per manent l y i nst al l ed saf et y devi ces or equi pment and obt ai n appr oval f r om t he Cont r act i ng Of f i cer .

3. 5. 2 St or age Ar ea

Const r uct a t empor ar y 6 f oot hi gh chai n l i nk f ence ar ound t r ai l er s and mat er i al s. Fence post s may be dr i ven, i n l i eu of concr et e bases, wher e soi l condi t i ons per mi t . Do not pl ace or st or e t r ai l er s, mat er i al s, or equi pment out s i de t he f enced ar ea unl ess such t r ai l er s, mat er i al s, or equi pment ar e assi gned a separ at e and di st i nct st or age ar ea by t he Cont r act i ng Of f i cer away f r om t he v i c i ni t y of t he const r uct i on s i t e but wi t hi n t he i nst al l at i on boundar i es. Tr ai l er s, equi pment , or mat er i al s must not be open t o publ i c v i ew wi t h t he except i on of t hose i t ems whi ch ar e i n suppor t of ongoi ng wor k on any gi ven day. Do not st ockpi l e mat er i al s out s i de t he f ence i n pr epar at i on f or t he next day' s wor k. Par k mobi l e equi pment , such as t r act or s, wheel ed l i f t i ng equi pment , cr anes, t r ucks, and l i ke equi pment wi t hi n t he f enced ar ea at t he end of each wor k day.

3. 5. 3 Suppl ement al St or age Ar ea

Upon r equest , and pendi ng avai l abi l i t y , t he Cont r act i ng Of f i cer wi l l desi gnat e anot her or suppl ement al ar ea f or t he use and st or age of t r ai l er s, equi pment , and mat er i al s. Thi s ar ea may not be i n c l ose pr oxi mi t y of t he const r uct i on s i t e but wi l l be wi t hi n t he i nst al l at i on boundar i es. The ar ea wi l l be mai nt ai ned i n an c l ean and or der l y f ashi on and secur ed i f needed t o pr ot ect suppl i es and equi pment . Ut i l i t i es wi l l not be pr ovi ded t o t hi s ar ea by t he Gover nment .

3. 5. 4 Appear ance of Tr ai l er s

a. Tr ai l er s whi ch ar e r ust ed, have peel i ng pai nt or ar e ot her wi se i n need

SECTI ON 01 50 00 Page 7 of r epai r wi l l not be al l owed on I nst al l at i on pr oper t y. Tr ai l er s must pr esent a c l ean and neat ext er i or appear ance and be i n a st at e of good repair.

b. and mai nt ai n t he t empor ar y f aci l i t i es. Fai l ur e t o do so wi l l be suf f i c i ent r eason t o r equi r e t hei r r emoval .

3. 5. 5 Mai nt enance of St or age Ar ea

a. Keep f enci ng i n a st at e of good r epai r and pr oper al i gnment . Gr assed or unpaved ar eas, whi ch ar e not est abl i shed r oadways, and wi l l be t r aver sed wi t h const r uct i on equi pment or ot her vehi c l es, wi l l be cover ed wi t h a l ayer of gr avel as necessar y t o pr event r ut t i ng and t he t r acki ng of mud ont o paved or est abl i shed r oadways, shoul d t he Cont r act or el ect t o t r aver se t hem wi t h const r uct i on equi pment or ot her vehi c l es. Mow and mai nt ai n gr ass l ocat ed wi t hi n t he boundar i es of t he const r uct i on s i t e f or t he dur at i on of t he pr oj ect . Gr ass and veget at i on al ong f ences, bui l di ngs, under t r ai l er s, and i n ar eas not accessi bl e t o mower s wi l l be edged or t r i mmed neat l y.

3. 5. 6 New Bui l di ng

I n t he event a new bui l di ng i s const r uct ed f or t he t empor ar y pr oj ect f i el d of f i ce, i t wi l l be a mi ni mum 12 f eet i n wi dt h, 16 f eet i n l engt h and have a mi ni mum of 7 f eet headr oom. Equi p t he bui l di ng wi t h appr oved el ect r i cal wi r i ng, at l east one doubl e conveni ence out l et and t he r equi r ed swi t ches and f uses t o pr ovi de 110- 120 vol t power . Pr ovi de a wor k t abl e wi t h st ool , desk wi t h chai r , t wo addi t i onal chai r s, and one l egal s i ze f i l e cabi net t hat can be l ocked. The bui l di ng must be wat er pr oof , suppl i ed wi t h a heat er , have a mi ni mum of t wo door s, el ect r i c l i ght s, a t el ephone, a bat t er y oper at ed smoke det ect or al ar m, a suf f i c i ent number of adj ust abl e wi ndows f or adequat e l i ght and vent i l at i on, and a suppl y of appr oved dr i nki ng wat er . Appr oved sani t ar y f aci l i t i es must be f ur ni shed. Scr een t he wi ndows and door s and pr ovi de t he door s wi t h dead bol t t ype l ocki ng devi ces or a padl ock and heavy dut y hasp bol t ed t o t he door . Door hi nge pi ns wi l l be non- r emovabl e. Ar r ange t he wi ndows t o open and t o be secur el y f ast ened f r om t he i nsi de. Pr ot ect gl ass panel s i n wi ndows by bar s or heavy mesh scr eens t o pr event easy access. I n war m weat her , f ur ni sh ai r condi t i oni ng capabl e of mai nt ai ni ng t he of f i ce at 50 per cent r el at i ve humi di t y and a r oom t emper at ur e 20 degr ees F bel ow t he out s i de t emper at ur e when t he out s i de t emper at ur e i s 95 degr ees F. Any new bui l di ng er ect ed f or a t empor ar y f i el d of f i ce must be mai nt ai ned dur i ng t he l i f e of t he cont r act . Unl ess ot her wi se di r ect ed by t he Cont r act i ng Of f i cer , r emove t he bui l di ng f r om t he s i t e upon compl et i on and accept ance of t he wor k.

3. 5. 7 Secur i t y Pr ovi s i ons

Pr ovi de adequat e out s i de secur i t y l i ght i ng at t he t empor ar y f aci l i t i es.

The Cont r act or wi l l be r esponsi bl e f or t he secur i t y of i t s own equi pment .

3. 5. 8 Weat her Pr ot ect i on of Tempor ar y Faci l i t i es and St or ed Mat er i al s

Take necessar y pr ecaut i ons t o ensur e t hat r oof openi ngs and ot her cr i t i cal openi ngs i n t he bui l di ng ar e moni t or ed car ef ul l y . Take i mmedi at e act i ons r equi r ed t o seal of f such openi ngs when r ai n or ot her det r i ment al weat her i s i mmi nent , and at t he end of each wor kday. Ensur e t hat t he openi ngs ar e compl et el y seal ed of f t o pr ot ect mat er i al s and equi pment i n t he bui l di ng

SECTI ON 01 50 00 Page 8 f r om damage.

3. 5. 8. 1 Bui l di ng and Si t e St or m Pr ot ect i on

When a war ni ng of gal e f or ce wi nds i s i ssued, t ake pr ecaut i ons t o mi ni mi ze danger t o per sons, and pr ot ect t he wor k and near by Gover nment pr oper t y.

Pr ecaut i ons must i ncl ude, but ar e not l i mi t ed t o, c l osi ng openi ngs;

r emovi ng l oose mat er i al s, t ool s and equi pment f r om exposed l ocat i ons; and r emovi ng or secur i ng scaf f ol di ng and ot her t empor ar y wor k. Cl ose openi ngs i n t he wor k when st or ms of l esser i nt ensi t y pose a t hr eat t o t he wor k or any near by Gover nment pr oper t y.

3. 6 PLANT COMMUNI CATI ONS

Whenever t he i ndi v i dual el ement s of t he pl ant ar e l ocat ed so t hat oper at i on by nor mal voi ce bet ween t hese el ement s i s not sat i sf act or y, i nst al l a sat i sf act or y means of communi cat i on, such as t el ephone or ot her sui t abl e devi ces and make avai l abl e f or use by Gover nment per sonnel .

3. 7 TEMPORARY PROJECT SAFETY FENCI NG

As soon as pr act i cabl e, but not l at er t han 15 days af t er t he dat e est abl i shed f or commencement of wor k, f ur ni sh and er ect t empor ar y pr oj ect saf et y f enci ng at t he wor k s i t e. Mai nt ai n t he saf et y f enci ng dur i ng t he l i f e of t he cont r act and, upon compl et i on and accept ance of t he wor k, r emovef r om t he wor k s i t e.

3. 8 CLEANUP

Remove const r uct i on debr i s, wast e mat er i al s, packagi ng mat er i al and t he l i ke f r om t he wor k s i t e dai l y. Any di r t or mud whi ch i s t r acked ont o paved or sur f aced r oadways must be c l eaned away. St or e any sal vageabl e mat er i al s r esul t i ng f r om demol i t i on act i v i t i es wi t hi n t he f enced ar ea descr i bed above or at t he suppl ement al st or age ar ea. Neat l y st ack st or ed mat er i al s not i n t r ai l er s, whet her new or sal vaged.

3. 9 RESTORATI ON OF STORAGE AREA

Upon compl et i on of t he pr oj ect r emove t he bul l et i n boar d, s i gns, bar r i cades, haul r oads, and any ot her t empor ar y pr oduct s f r om t he s i t e.

Af t er r emoval of t r ai l er s, mat er i al s, and equi pment f r om wi t hi n t he f enced ar ea, r emove t he f ence. Rest or e ar eas used dur i ng t he per f or mance of t he cont r act t o t he or i gi nal or bet t er condi t i on. Remove gr avel used t o t r aver se gr assed ar eas and r est or e t he ar ea t o i t s or i gi nal condi t i on, i ncl udi ng t op soi l and seedi ng as necessar y.

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