ATTACHMENT 6 - UFGS 02 41 00 (Demolition).pdf

USACE / NAVFAC / AFCEC UFGS- 02 41 00 ( August 2022)

Pr epar i ng Act i v i t y: USACE Super sedi ng UFGS- 02 41 00 ( May 2010)

UNI FI ED FACI LI TI ES GUI DE SPECI FI CATI ONS

Ref er ences ar e i n agr eement wi t h UMRL dat ed Oct ober 2023

SECTI ON TABLE OF CONTENTS

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

SECTI ON 02 41 00

[ DEMOLI TI ON] [ AND ] [ DECONSTRUCTI ON]

08/ 22

PART 1 GENERAL

1. 1 REFERENCES

1. 2 PROJECT DESCRI PTI ON

1. 2. 1 Def i ni t i ons

1. 2. 1. 1 Demol i t i on

1. 2. 1. 2 Deconst r uct i on

1. 2. 1. 3 Demol i t i on Pl an

1. 2. 1. 4 Deconst r uct i on Pl an

1. 2. 2 Demol i t i on/ Deconst r uct i on Pl an

1. 2. 3 Gener al Requi r ement s

1. 3 I TEMS TO REMAI N I N PLACE

1. 3. 1 Exi st i ng Const r uct i on Li mi t s and Pr ot ect i on

1. 3. 2 Weat her Pr ot ect i on

1. 3. 3 Tr ees

1. 3. 4 Ut i l i t y Ser vi ce

1. 3. 5 Faci l i t i es

1. 4 BURNI NG

1. 5 AVAI LABI LI TY OF WORK AREAS

1. 6 SUBMI TTALS

1. 7 QUALI TY ASSURANCE

1. 7. 1 Hawai i Requi r ement s

1. 7. 2 Dust [ and Debr i s] Cont r ol

1. 8 PROTECTI ON

1. 8. 1 Tr af f i c Cont r ol Si gns

1. 8. 2 Pr ot ect i on of Per sonnel

1. 9 FOREI GN OBJECT DAMAGE ( FOD)

1. 10 RELOCATI ONS

1. 11 EXI STI NG CONDI TI ONS

PART 2 PRODUCTS

2. 1 FI LL MATERI AL

SECTI ON 02 41 00 Page 1

PART 3 EXECUTI ON

3. 1 EXI STI NG FACI LI TI ES TO BE REMOVED

3. 1. 1 St r uct ur es

3. 1. 2 Ut i l i t i es and Rel at ed Equi pment

3. 1. 2. 1 Gener al Requi r ement s

3. 1. 2. 2 Di sconnect i ng Exi st i ng Ut i l i t i es

3. 1. 3 Chai n Li nk Fenci ng

3. 1. 4 Pavi ng and Sl abs

3. 1. 5 Roof i ng

3. 1. 5. 1 Tempor ar y Roof i ng

3. 1. 5. 2 Rer oof i ng

3. 1. 6 Masonr y

3. 1. 7 Concr et e

3. 1. 8 St r uct ur al St eel

3. 1. 9 Mi scel l aneous Met al

3. 1. 10 Car pent r y

3. 1. 11 Car pet

3. 1. 12 Acoust i c Cei l i ng Ti l e

3. 1. 13 Ai r f i el d Li ght i ng

3. 1. 14 Pat chi ng

3. 1. 15 Ai r Condi t i oni ng Equi pment

3. 1. 16 Cyl i nder s and Cani st er s

3. 1. 17 Lockset s on Swi ngi ng Door s

3. 1. 18 Mechani cal Equi pment and Fi xt ur es

3. 1. 18. 1 Pr epar at i on f or St or age

3. 1. 18. 2 Pi pi ng

3. 1. 18. 3 Duct s

3. 1. 18. 4 Fi xt ur es, Mot or s and Machi nes

3. 1. 19 El ect r i cal Equi pment and Fi xt ur es

3. 1. 19. 1 Fi xt ur es

3. 1. 19. 2 El ect r i cal Devi ces

3. 1. 19. 3 Wi r i ng Duct s or Tr oughs

3. 1. 19. 4 Condui t and Mi scel l aneous I t ems

3. 1. 20 El evat or s and Hoi st s

3. 1. 21 I t ems Wi t h Uni que/ Regul at ed Di sposal Requi r ement s

3. 2 CONCURRENT EARTH- MOVI NG OPERATI ONS

3. 3 DI SPOSI TI ON OF MATERI AL

3. 3. 1 Ti t l e t o Mat er i al s

3. 3. 2 Reuse of Mat er i al s and Equi pment

3. 3. 3 Sal vaged Mat er i al s and Equi pment

3. 3. 4 Debr i s Di sposal i n t he San Di ego Ar ea

3. 3. 5 Di sposal of Ozone Depl et i ng Subst ance ( ODS)

3. 3. 5. 1 Speci al I nst r uct i ons

3. 3. 5. 2 Fi r e Suppr essi on Cont ai ner s

3. 3. 6 Tr anspor t at i on Gui dance

3. 3. 7 Unsal vageabl e and Non- Recycl abl e Mat er i al

3. 4 CLEANUP

3. 5 DI SPOSAL OF REMOVED MATERI ALS

3. 5. 1 Regul at i on of Removed Mat er i al s

3. 5. 2 Bur ni ng on Gover nment Pr oper t y

3. 5. 3 Removal t o Spoi l Ar eas on Gover nment Pr oper t y

3. 5. 4 Removal f r om Gover nment Pr oper t y

3. 6 REUSE OF SALVAGED I TEMS

ATTACHMENTS:

Not i f i cat i on of Demol i t i on and Renovat i on f or m

SECTI ON 02 41 00 Page 2

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

SECTI ON 02 41 00 Page 3

USACE / NAVFAC / AFCEC UFGS- 02 41 00 ( August 2022)

Pr epar i ng Act i v i t y: USACE Super sedi ng UFGS- 02 41 00 ( May 2010)

UNI FI ED FACI LI TI ES GUI DE SPECI FI CATI ONS

Ref er ences ar e i n agr eement wi t h UMRL dat ed Oct ober 2023

SECTI ON 02 41 00

[ DEMOLI TI ON] [ AND ] [ DECONSTRUCTI ON]

08/ 22

NOTE: Thi s gui de speci f i cat i on cover s t he r equi r ement s f or demol i t i on, deconst r uct on, di smant l i ng, r econdi t i oni ng and di sposal of exi st i ng bui l di ng mat er i al s, equi pment and ut i l i t i es as a par t of new const r uct i on or r enovat i on wor k.

The r equi r ement s f or demol i t i on and deconst r uct i on act i v i t i es must be coor di nat ed wi t h Sect i on 01 74 19

CONSTRUCTI ON WASTE MANAGEMENT AND DI SPOSAL.

Di sposal of demol i t i on wast e or r ecycl i ng of deconst r uct ed mat er i al s must be pr oper l y pl anned and managed i n t he Const r uct i on Wast e Management Pl an.

Adher e t o UFC 1- 300- 02 Uni f i ed Faci l i t i es Gui de Speci f i cat i ons ( UFGS) For mat St andar d when edi t i ng t hi s gui de speci f i cat i on or pr epar i ng new pr oj ect speci f i cat i on sect i ons. Edi t t hi s gui de speci f i cat i on f or pr oj ect speci f i c r equi r ement s by addi ng, del et i ng, or r evi s i ng t ext . For br acket ed i t ems, choose appl i cabl e i t em( s) or i nser t appr opr i at e i nf or mat i on.

Remove i nf or mat i on and r equi r ement s not r equi r ed i n r espect i ve pr oj ect , whet her or not br acket s ar e pr esent .

Comment s, suggest i ons and r ecommended changes f or t hi s gui de speci f i cat i on ar e wel come and shoul d be submi t t ed as a Cr i t er i a Change Request ( CCR) .

TO DOWNLOAD UFGS GRAPHI CS

Go t o ht t p: / / www. wbdg. or g/ f f c/ dod/ uni f i ed- f aci l i t i es- gui de- speci f i cat i ons- uf gs/ f or ms- gr aphi cs- t abl es

PART 1 GENERAL

NOTE: Wher e pr emi ses ar e occupi ed, cer t ai n spaces

SECTI ON 02 41 00 Page 4 may exi st wher e act i v i t i es cannot be i nt er r upt ed or di st ur bed dur i ng nor mal wor ki ng hour s. To pr event di sput es or possi bl e cont r act c l ai ms r esul t i ng f r om r est r i ct i on of demol i t i on or r emoval wor k i n such spaces, pr ovi s i ons f or schedul i ng of t he wor k must be speci f i ed i n t he cont r act document s.

Rest r i ct i ons f or schedul i ng of demol i t i on or r emoval wor k i n ar eas adj acent t o or i n occupi ed spaces shoul d r ef l ect t he r equi r ement s r esul t i ng f r om t he consul t at i on wi t h occupant s of t he af f ect ed spaces.

These pr ovi s i ons ar e necessar y t o al er t pr ospect i ve bi dder s about t he spaces wher e busi ness i s not t o be i nt er r upt ed or di st ur bed dur i ng const r uct i on.

Del et e r equi r ement s i f i nappl i cabl e.

Wher e suspect deck condi t i ons ar e encount er ed dur i ng desi gn i nvest i gat i on, i dent i f y and i ncl ude appr opr i at e r epai r and saf et y pr ovi s i ons i n t he desi gn document s t o dr aw at t ent i on t o t he suspect ar eas and t he need f or addi t i onal saf et y pr ecaut i ons.

I ncl ude " Not i f i cat i on of Demol i t i on and Renovat i on" f or m f or Hawai i onl y.

1. 1 REFERENCES

NOTE: Thi s par agr aph i s used t o l i s t t he publ i cat i ons c i t ed i n t he t ext of t he gui de speci f i cat i on. 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 and l i s t ed i n t hi s par agr aph by or gani zat i on, desi gnat i on, dat e, and t i t l e.

Use t he Ref er ence Wi zar d' s Check Ref er ence f eat ur e when you add a Ref er ence I dent i f i er ( RI D) out si de of t he Sect i on' s Ref er ence Ar t i c l e t o aut omat i cal l y pl ace t he r ef er ence i n t he Ref er ence Ar t i c l e. Al so use t he Ref er ence Wi zar d' s Check Ref er ence f eat ur e t o updat e t he i ssue dat es.

Ref er ences not used i n t he t ext wi l l aut omat i cal l y be del et ed f r om t hi s sect i on of t he pr oj ect speci f i cat i on when you choose t o r econci l e r ef er ences i n t he publ i sh pr i nt pr ocess.

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s speci f i cat i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o wi t hi n t he t ext by t he basi c desi gnat i on onl y.

AI R- CONDI TI ONI NG, HEATI NG AND REFRI GERATI ON I NSTI TUTE ( AHRI )

AHRI Gui del i ne K ( 2009) Gui del i ne f or Cont ai ner s f or Recover ed Non- Fl ammabl e Fl uor ocar bon Ref r i ger ant s

SECTI ON 02 41 00 Page 5

AMERI CAN ASSOCI ATI ON OF STATE HI GHWAY AND TRANSPORTATI ON OFFI CI ALS

( AASHTO)

AASHTO M 145 ( 1991; R 2012) St andar d Speci f i cat i on f or Cl assi f i cat i on of Soi l s and Soi l - Aggr egat e Mi xt ur es f or Hi ghway Const r uct i on Pur poses

AASHTO T 180 ( 2017) St andar d Met hod of Test f or Moi st ur e- Densi t y Rel at i ons of Soi l s Usi ng a 4. 54- kg ( 10- l b) Rammer and a 457- mm ( 18- i n. ) Dr op

AMERI CAN SOCI ETY OF SAFETY PROFESSI ONALS ( ASSP)

ASSP A10. 6 ( 2006) Saf et y & Heal t h Pr ogr am Requi r ement s f or Demol i t i on Oper at i ons - Amer i can Nat i onal St andar d f or Const r uct i on and Demol i t i on Oper at i ons

ASTM I NTERNATI ONAL ( ASTM)

ASTM D2487 ( 2017; E 2020) St andar d Pr act i ce f or Cl assi f i cat i on of Soi l s f or Engi neer i ng Pur poses ( Uni f i ed Soi l Cl assi f i cat i on Syst em)

CARPET AND RUG I NSTI TUTE ( CRI )

CRI 104 ( 2015) Car pet I nst al l at i on St andar d f or Commer ci al Car pet

CRI 105 ( 2015) Car pet I nst al l at i on St andar d f or Resi dent i al Car pet

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

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

U. S. DEFENSE LOGI STI CS AGENCY ( DLA)

DLA 4145. 25 ( Jun 2000; Reaf f i r med Oct 2010) St or age and Handl i ng of Li quef i ed and Gaseous Compr essed Gases and Thei r Ful l and Empt y Cyl i nder s;

ht t ps: / / www. dl a. mi l / Por t al s/ 104/ Document s/ Di sposi t i onSer vi ces / ddsr / docs/ cyl i nder j oi nt pub. pdf

U. S. DEPARTMENT OF DEFENSE ( DOD)

DOD 4000. 25- 1- M ( 2006) MI LSTRI P - Mi l i t ar y St andar d Requi si t i oni ng and I ssue Pr ocedur es

MI L- STD- 129 ( 2014; Rev R; Change 1 2018; Change 2 2019; Change 3 2023) Mi l i t ar y Mar ki ng f or Shi pment and St or age

SECTI ON 02 41 00 Page 6

U. S. FEDERAL AVI ATI ON ADMI NI STRATI ON ( FAA)

FAA AC 70/ 7460- 1 ( 2016; Rev L; Change 2) Obst r uct i on Mar ki ng and Li ght i ng

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

40 CFR 61 Nat i onal Emi ssi on St andar ds f or Hazar dous Ai r Pol l ut ant s

40 CFR 82 Pr ot ect i on of St r at ospher i c Ozone

49 CFR 173. 301 Shi pment of Compr essed Gases i n Cyl i nder s and Spher i cal Pr essur e Vessel s

1. 2 PROJECT DESCRI PTI ON

NOTE: Make a det er mi nat i on as t o whet her any mat er i al of a hazar dous nat ur e, as c l assi f i ed i n t he Nat i onal Emi ssi ons St andar ds, OSHA, or EPA r egul at i ons, wi l l r esul t f r om t he wor k descr i bed.

I f such mat er i al i s det er mi ned l i kel y, speci f y pr ecaut i ons and st andar ds t o be compl i ed wi t h.

Si nce t he Cont r act or per f or ms t he wor k, t he Cont r act or wi l l be t he one r esponsi bl e f or compl yi ng wi t h al l necessar y r egul at i ons.

Pr ot ect per sonnel f r om possi bl e ai r bor ne cont ami nant s, such as asbest os f i ber s, dr i ed f ecal mat t er ( bi r d dr oppi ngs) and met al dust s.

For Navy pr oj ect s: Cont act an i ndust r i al hygi eni st at ( 1) A Navy Regi onal Medi cal Cent er , ( 2) A Navy Envi r onment al and Pr event i ve Medi ci ne Uni t , or ( 3) t he Navy Envi r onment al Heal t h Cent er f or assi st ance. Di sposal of mat er i al s must not endanger or pol l ut e t he envi r onment . Obt ai n assi st ance f r om t he envi r onment al br anch of t he Engi neer i ng Fi el d Di v i s i on of t he Naval Faci l i t i es Engi neer i ng Syst ems Command or f r om t he Naval Faci l i t i es Engi neer i ng Ser vi ce Cent er , Nor f ol k, Vi r gi ni a.

Non- f r i abl e mat er i al s cont ai ni ng asbest os, such as cement - asbest os s i di ng and r oof i ng and vi nyl - asbest os f l oor i ng mat er i al s, nor mal l y do not r equi r e speci al handl i ng and di sposal pr ocedur es unl ess such mat er i al s ar e sawn, gr ound, sanded, dr i l l ed, pul ver i zed, or handl ed i n such a manner t hat wi l l cause dust and ai r bor ne asbest os f i ber t o be r el eased. Thus t he r emoval of non- f r i abl e asbest os wi l l not nor mal l y r equi r e t he use of Sect i on 02 82 00 ASBESTOS REMEDI ATI ON. I f t he pr oj ect cont ai ns non- f r i abl e asbest os t hat i s consi der ed t o be hazar dous due t o mat er i al condi t i on ( br oken down or excessi vel y ol d and decayed) or demol i t i on or deconst r uct i on pr ocedur es t o be used, t hen speci f y t he non- f r i abl e asbest os t o be r emoved i n accor dance wi t h Sect i on 02 82 00.

SECTI ON 02 41 00 Page 7

For " NAVFAC SE" pr oj ect s use " pr oj ect s i t e" i n Guant anamo Bay, Cuba; f or al l ot her pr oj ect s use " st at i on dai l y. "

Deconst r uct i on i s t he pr ocess of t aki ng apar t a f aci l i t y wi t h t he pr i mar y goal of pr eser vi ng t he val ue of al l usef ul bui l di ng mat er i al s, so t hat t hey may be r eused or r ecycl ed. I t shoul d be consi der ed when adapt i ve r euse of a bui l di ng i s not an opt i on, and may be used i n conj unct i on wi t h demol i t i on.

Deconst r uct i on mi ni mi zes demol i t i on l andf i l l mat er i al s and r educes mat er i al cost s f or t he conver t ed f aci l i t y . Di ver t i ng demol i t i on wast e f r om t he l andf i l l cont r i but es t o meet i ng Feder al r equi r ement s f or wast e di ver si on. Coor di nat e wi t h Sect i on 01 74 19 CONSTRUCTI ON WASTE MANAGEMENT AND

DI SPOSAL.

1. 2. 1 Def i ni t i ons

1. 2. 1. 1 Demol i t i on

Demol i t i on i s t he pr ocess of t ear i ng apar t and r emovi ng any f eat ur e of a f aci l i t y t oget her wi t h any r el at ed handl i ng and di sposal oper at i ons.

1. 2. 1. 2 Deconst r uct i on

Deconst r uct i on i s t he pr ocess of t aki ng apar t a f aci l i t y wi t h t he pr i mar y goal of pr eser vi ng t he val ue of al l usef ul bui l di ng mat er i al s.

1. 2. 1. 3 Demol i t i on Pl an

Demol i t i on Pl an i s t he pl anned st eps and pr ocesses f or managi ng demol i t i on act i v i t i es and i dent i f y i ng t he r equi r ed sequenci ng act i v i t i es and di sposal mechani sms.

1. 2. 1. 4 Deconst r uct i on Pl an

Deconst r uct i on Pl an i s t he pl anned st eps and pr ocesses f or di smant l i ng al l or por t i ons of a st r uct ur e or assembl y, t o i ncl ude managi ng sequenci ng act i v i t i es, st or age, r e- i nst al l at i on act i v i t i es, sal vage and di sposal mechani sms.

1. 2. 2 Demol i t i on/ Deconst r uct i on Pl an

NOTE: Ei t her a Demol i t i on Pl an or a Deconst r uct i on Pl an i s r equi r ed. A pr oj ect r equi r i ng bot h demol i t i on and deconst r uct i on wor k wi l l name t he pl an accor di ng t o t he maj or i t y of t he wor k bei ng per f or med, and t he pl an wi l l i ncl ude r equi r ement s f or bot h t ypes of wor k.

Pr epar e a [ Demol i t i on Pl an] [ Deconst r uct i on Pl an] and submi t pr oposed [ sal vage, ] [ demol i t i on, ] [ deconst r uct i on, ] and r emoval pr ocedur es f or appr oval bef or e wor k i s st ar t ed. I ncl ude i n t he pl an pr ocedur es f or

SECTI ON 02 41 00 Page 8 car ef ul r emoval and di sposi t i on of mat er i al s speci f i ed t o be sal vaged, coor di nat i on wi t h ot her wor k i n pr ogr ess[ , a di sconnect i on schedul e of [ ut i l i t y ser vi ces, ] [ and] [ ai r f i el d l i ght i ng, ] a det ai l ed descr i pt i on of met hods and equi pment t o be used f or each oper at i on and of t he sequence of oper at i ons] . I dent i f y component s and mat er i al s t o be sal vaged f or r euse or r ecycl i ng wi t h r ef er ence t o par agr aph Exi st i ng Faci l i t i es t o be Removed. Append t r acki ng f or ms f or al l r emoved mat er i al s i ndi cat i ng t ype, quant i t i es, condi t i on, dest i nat i on, and end use. Coor di nat e wi t h Wast e Management Pl an i n accor dance wi t h Sect i on 01 74 19 CONSTRUCTI ON WASTE MANAGEMENT AND DI SPOSAL. [ I ncl ude st at ement s af f i r mi ng Cont r act or i nspect i on of t he exi st i ng r oof deck and i t s sui t abi l i t y t o per f or m as a saf e wor ki ng pl at f or m or i f i nspect i on r eveal s a saf et y hazar d t o wor ker s, st at e pr ovi s i ons f or secur i ng t he saf et y of t he wor ker s t hr oughout t he per f or mance of t he wor k. ] Pr ovi de pr ocedur es f or saf e conduct of t he wor k i n accor dance wi t h EM 385- 1- 1. Pl an must be appr oved by [ St r uct ur al PE] [ Cont r act i ng Of f i cer ] pr i or t o wor k begi nni ng.

1. 2. 3 Gener al Requi r ement s

Do not begi n demol i t i on or deconst r uct i on unt i l aut hor i zat i on i s r ecei ved f r om t he Cont r act i ng Of f i cer . The wor k of t hi s sect i on i s t o be per f or med i n a manner t hat maxi mi zes t he val ue der i ved f r om t he sal vage and r ecycl i ng of mat er i al s. [ Remove r ubbi sh and debr i s f r om t he [ st at i on dai l y] [ pr oj ect s i t e] ; do not al l ow accumul at i ons [ i nsi de or out si de t he bui l di ng[ s] ] [ on ai r f i el d pavement s] . ] [ The wor k i ncl udes [ demol i t i on, ] [ deconst r uct i on] , sal vage of i dent i f i ed i t ems and mat er i al s, and r emoval of r esul t i ng r ubbi sh and debr i s. Remove r ubbi sh and debr i s f r om Gover nment pr oper t y dai l y, unl ess ot her wi se di r ect ed. St or e mat er i al s t hat cannot be r emoved dai l y i n ar eas speci f i ed by t he Cont r act i ng Of f i cer . ] I n t he i nt er est of occupat i onal saf et y and heal t h, per f or m t he wor k i n accor dance wi t h EM 385- 1- 1, Sect i on 23, Demol i t i on, and ot her appl i cabl e Sect i ons.

1. 3 I TEMS TO REMAI N I N PLACE

Compl y wi t h FAR 52. 236- 9 t o pr ot ect exi st i ng veget at i on, st r uct ur es, equi pment , ut i l i t i es, and i mpr ovement s. Coor di nat e t he wor k of t hi s sect i on wi t h al l ot her wor k i ndi cat ed. Const r uct and mai nt ai n shor i ng, br aci ng, and suppor t s as r equi r ed. Ensur e t hat st r uct ur al el ement s ar e not over l oaded. I ncr ease st r uct ur al suppor t s or add new suppor t s as may be r equi r ed as a r esul t of any cut t i ng, r emoval , deconst r uct i on, or demol i t i on wor k per f or med under t hi s cont r act . Do not over l oad [ st r uct ur al el ement s] [ pavement s t o r emai n] . Pr ovi de new suppor t s and r ei nf or cement f or exi st i ng const r uct i on weakened by demol i t i on, deconst r uct i on, or r emoval wor k. Repai r s, r ei nf or cement , or st r uct ur al r epl acement r equi r e appr oval by t he Cont r act i ng Of f i cer pr i or t o per f or mi ng such wor k.

1. 3. 1 Exi st i ng Const r uct i on Li mi t s and Pr ot ect i on

Do not di st ur b exi st i ng const r uct i on beyond t he ext ent i ndi cat ed or necessar y f or i nst al l at i on of new const r uct i on. Pr ovi de t empor ar y shor i ng and br aci ng f or suppor t of bui l di ng component s t o pr event set t l ement or ot her movement . Pr ovi de pr ot ect i ve measur es t o cont r ol accumul at i on and mi gr at i on of dust and di r t i n al l wor k ar eas. Remove [ snow, ] dust , di r t , and debr i s f r om wor k ar eas dai l y.

SECTI ON 02 41 00 Page 9

1. 3. 2 Weat her Pr ot ect i on

For por t i ons of t he bui l di ng t o r emai n, pr ot ect bui l di ng i nt er i or and mat er i al s and equi pment f r om t he weat her at al l t i mes. Wher e r emoval of exi st i ng r oof i ng i s necessar y t o accompl i sh wor k, have mat er i al s and wor kmen r eady t o pr ovi de adequat e and t empor ar y cover i ng of exposed ar eas.

1. 3. 3 Tr ees

Pr ot ect t r ees wi t hi n t he pr oj ect s i t e whi ch mi ght be damaged dur i ng demol i t i on or deconst r uct i on, and whi ch ar e i ndi cat ed t o be l ef t i n pl ace, by a 1. 8 m 6 f oot hi gh f ence. Er ect and secur e f ence a mi ni mum of 1. 5 m 5 f eet f r om t he t r unk of i ndi v i dual t r ees or f ol l ow t he out er per i met er of br anches or c l umps of t r ees. Repl ace any t r ee desi gnat ed t o r emai n t hat i s damaged dur i ng t he wor k under t hi s cont r act wi t h l i ke- ki nd or as appr oved by t he Cont r act i ng Of f i cer .

1. 3. 4 Ut i l i t y Ser vi ce

NOTE: Del et e t he f i r st br acket ed sent ence when t he Gover nment wi l l di sconnect and seal ut i l i t i es.

Del et e t he second br acket ed sent ence when t he Cont r act or wi l l di sconnect and seal ut i l i t i es.

Mai nt ai n exi st i ng ut i l i t i es i ndi cat ed t o st ay i n ser vi ce and pr ot ect agai nst damage dur i ng demol i t i on and deconst r uct i on oper at i ons. Pr i or t o st ar t of wor k, [ ut i l i t i es ser vi ng each ar ea of al t er at i on or r emoval wi l l be shut of f by t he [ Gover nment ] [ ut i l i t y pr ovi der ] and di sconnect ed and seal ed by t he Cont r act or ] [ t he [ Gover nment ] [ ut i l i t y pr ovi der ] wi l l di sconnect and seal ut i l i t i es ser vi ng each ar ea of al t er at i on or r emoval upon wr i t t en r equest f r om t he Cont r act or ] .

1. 3. 5 Faci l i t i es

Pr ot ect el ect r i cal and mechani cal ser vi ces and ut i l i t i es. Wher e r emoval of exi st i ng ut i l i t i es and pavement i s speci f i ed or i ndi cat ed, pr ovi de appr oved bar r i cades, t empor ar y cover i ng of exposed ar eas, and t empor ar y ser vi ces or connect i ons f or el ect r i cal and mechani cal ut i l i t i es. Fl oor s, r oof s, wal l s, col umns, pi l ast er s, and ot her st r uct ur al component s t hat ar e desi gned and const r uct ed t o st and wi t hout l at er al suppor t or shor i ng, and ar e det er mi ned t o be i n st abl e condi t i on, must r emai n st andi ng wi t hout addi t i onal br aci ng, shor i ng, or l at er al suppor t unt i l demol i shed or deconst r uct ed, unl ess di r ect ed ot her wi se by t he Cont r act i ng Of f i cer .

Ensur e t hat no el ement s det er mi ned t o be unst abl e ar e l ef t unsuppor t ed and pl ace and secur e br aci ng, shor i ng, or l at er al suppor t s as may be r equi r ed as a r esul t of any cut t i ng, r emoval , deconst r uct i on, or demol i t i on wor k per f or med under t hi s cont r act .

1. 4 BURNI NG

The use of bur ni ng at t he pr oj ect s i t e f or t he di sposal of r ef use and debr i s [ wi l l not be per mi t t ed] [ wi l l be per mi t t ed i n t he ar ea l ocat ed [ _____] and bet ween t he hour s of [ _____] and [ _____] ] . Wher e bur ni ng i s per mi t t ed, adher e t o f eder al , st at e, and l ocal r egul at i ons.

SECTI ON 02 41 00 Page 10

1. 5 AVAI LABI LI TY OF WORK AREAS

Ar eas i n whi ch t he wor k i s t o be accompl i shed wi l l be avai l abl e [ at cont r act awar d. ] [ i n accor dance wi t h t he f ol l owi ng schedul e:

Schedul e

Ar ea Dat e

1. 6 SUBMI TTALS

NOTE: Revi ew submi t t al descr i pt i on ( SD) def i ni t i ons i n Sect i on 01 33 00 SUBMI TTAL PROCEDURES and edi t t he f ol l owi ng l i s t , and cor r espondi ng submi t t al i t ems i n t he t ext , t o r ef l ect onl y t he submi t t al s r equi r ed f or t he pr oj ect . The Gui de Speci f i cat i on t echni cal edi t or s have cl assi f i ed t hose i t ems t hat r equi r e Gover nment appr oval , due t o t hei r compl exi t y or cr i t i cal i t y, wi t h a " G. " Gener al l y, ot her submi t t al i t ems can be r evi ewed by t he Cont r act or ' s Qual i t y Cont r ol Syst em. Onl y add a “ G” t o an i t em, i f t he submi t t al i s suf f i c i ent l y i mpor t ant or compl ex i n cont ext of t he pr oj ect .

For Ar my pr oj ect s, f i l l i n t he empt y br acket s f ol l owi ng t he " G" c l assi f i cat i on, wi t h a code of up t o t hr ee char act er s t o i ndi cat e t he appr ovi ng aut hor i t y. Codes f or Ar my pr oj ect s usi ng t he Resi dent Management Syst em ( RMS) ar e: " AE" f or Ar chi t ect - Engi neer ; " DO" f or Di st r i ct Of f i ce ( Engi neer i ng Di v i s i on or ot her or gani zat i on i n t he Di st r i ct Of f i ce) ; " AO" f or Ar ea Of f i ce; " RO" f or Resi dent Of f i ce; and " PO" f or Pr oj ect Of f i ce. Codes f ol l owi ng t he " G" t ypi cal l y ar e not used f or Navy and Ai r For ce pr oj ect s.

The " S" c l assi f i cat i on i ndi cat es submi t t al s r equi r ed as pr oof of compl i ance f or sust ai nabi l i t y Gui di ng Pr i nci pl es Val i dat i on or Thi r d Par t y Cer t i f i cat i on and as descr i bed i n Sect i on 01 33 00 SUBMI TTAL

PROCEDURES.

Choose t he f i r st br acket ed i t em f or Navy and Ai r For ce pr oj ect s, or choose t he second br acket ed i t em f or Ar my pr oj ect s.

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" or " S" c l assi f i cat i on. Submi t t al s not havi ng a " G" or " S" c l assi f i cat i on ar e [ f or Cont r act or Qual i t y Cont r ol appr oval . ] [ f or i nf or mat i on onl y. When used, a code f ol l owi ng t he " G" c l assi f i cat i on i dent i f i es t he of f i ce t hat wi l l r evi ew t he submi t t al f or t he Gover nment . ] Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

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

SECTI ON 02 41 00 Page 11

Demol i t i on Pl an; G[ , [ _____] ]

Deconst r uct i on Pl an; G[ , [ _____] ]

Exi st i ng Condi t i ons

SD- 07 Cer t i f i cat es

Not i f i cat i on; G[ , [ _____] ]

Not i f i cat i on of Demol i t i on and Renovat i on For m

SD- 11 Cl oseout Submi t t al s

Recei pt s

1. 7 QUALI TY ASSURANCE

Submi t t i mel y not i f i cat i on of [ demol i t i on] [ deconst r uct i on] [ and] [ r enovat i on] pr oj ect s t o Feder al , St at e, r egi onal , and l ocal aut hor i t i es i n accor dance wi t h 40 CFR 61, Subpar t M. Not i f y t he [ Regi onal Of f i ce of t he Uni t ed St at es Envi r onment al Pr ot ect i on Agency ( USEPA) ] [ St at e' s envi r onment al pr ot ect i on agency] [ l ocal ai r pol l ut i on cont r ol di st r i ct / agency] and t he Cont r act i ng Of f i cer i n wr i t i ng 10 wor ki ng days pr i or t o t he commencement of wor k i n accor dance wi t h 40 CFR 61, Subpar t M. Compl y wi t h f eder al , st at e, and l ocal haul i ng and di sposal r egul at i ons. I n addi t i on t o t he r equi r ement s of t he " Cont r act Cl auses, " conf or m t o t he saf et y r equi r ement s cont ai ned i n ASSP A10. 6. Compl y wi t h t he Envi r onment al Pr ot ect i on Agency r equi r ement s speci f i ed. Use of expl osi ves [ wi l l ] [ wi l l not ] be per mi t t ed.

1. 7. 1 Hawai i Requi r ement s

NOTE: Use t he f ol l owi ng f or Hawai i pr oj ect s onl y.

" Not i f i cat i on of Demol i t i on and Renovat i on" f or m i s r equi r ed f or al l demol i t i on and deconst r uct i on i nvol v i ng " l oad- suppor t i ng" st r uct ur es and/ or asbest os wor k. Use t he f i r st br acket f or " demol i t i on" and/ or " deconst r uct i on" wor k t hat does not i nvol ve asbest os, or " demol i t i on" and/ or " deconst r uct i on" wor k wher e t he combi ned amount of RACM t o be st r i pped, r emoved, di s l odged, cut , dr i l l ed, or s i mi l ar l y di st ur bed i s l ess t han 80 l i near met er s 260 l i near f eet on pi pes or l ess t han 15 squar e met er s 160 squar e f eet on ot her f aci l i t y component s. Use t he second br acket f or " demol i t i on" and/ or " deconst r uct i on" and/ or " r enovat i on" wor k when t he amount of RACM i s gr eat er t han t hose st at ed above.

" Demol i t i on" means t he wr ecki ng or t aki ng out of any " l oad- suppor t i ng st r uct ur al member " of a f aci l i t y t oget her wi t h any r el at ed handl i ng oper at i ons or t he i nt ent i onal bur ni ng of any f aci l i t y .

" Deconst r uct i on" means t he di sassembl y of bui l di ngs t o r ecover mat er i al s. " Renovat i on" means al t er i ng a f aci l i t y or one or mor e f aci l i t y component s i n any

SECTI ON 02 41 00 Page 12 way, i ncl udi ng t he st r i ppi ng or r emoval of RACM f r om a f aci l i t y component . " Regul at ed asbest os- cont ai ni ng mat er i al " ( RACM) means:

1. Fr i abl e asbest os mat er i al ;

2. Cat egor y I nonf r i abl e ACM t hat has become f r i abl e;

3. Cat egor y I nonf r i abl e ACM t hat wi l l be or has been subj ect ed t o sandi ng, gr i ndi ng, cut t i ng, or abr adi ng, or ;

4. Cat egor y I I nonf r i abl e ACM t hat has a hi gh pr obabi l i t y of becomi ng or has become cr umbl ed, pul ver i zed, or r educed t o powder by t he f or ces expect ed t o act on t he mat er i al i n t he cour se of demol i t i on, deconst r uct i on, or r enovat i on oper at i ons r egul at ed by t hi s subpar t .

The desi gner wi l l compl et e par agr aphs I I I . A, V, VI , VI I , and ensur e t he quant i t y of asbest os i ndi cat ed r ef l ect s what i s shown on t he dr awi ngs.

Compl et e and submi t Not i f i cat i on of Demol i t i on and Renovat i on f or m t o Feder al and St at e aut hor i t i es and Cont r act i ng Of f i cer , post mar ked or del i ver ed at l east t en wor ki ng days pr i or t o commencement of wor k, i n accor dance wi t h 40 CFR 61, Subpar t M. [ Compl et e par agr aphs I , I I , I I I . B, I I I . C ( i f appl i cabl e) , I X, and XVI of f or m. ] [ Compl et e par agr aphs I , I I , I I I . B, I I I . C ( i f appl i cabl e) , VI I I , and I X t hr u XI X of f or m. ] Copy of f or m i s at t ached at end of t hi s sect i on.

1. 7. 2 Dust [ and Debr i s] Cont r ol

Pr event t he spr ead of dust [ and debr i s] [ t o occupi ed por t i ons of t he bui l di ng] [ on ai r f i el d pavement s] and avoi d t he cr eat i on of a nui sance [ or hazar d] i n t he sur r oundi ng ar ea. Do not use wat er i f i t r esul t s i n hazar dous or obj ect i onabl e condi t i ons such as, but not l i mi t ed t o, i ce, f l oodi ng, or pol l ut i on. [ Vacuum and dust t he wor k ar ea [ dai l y] [ _____] . ] [ Sweep pavement s as of t en as necessar y t o cont r ol t he spr ead of debr i s t hat may r esul t i n f or ei gn obj ect damage pot ent i al t o ai r cr af t . ]

1. 8 PROTECTI ON

NOTE: Del et e r equi r ement s i f i nappl i cabl e. For ai r cr af t saf et y, Ai r For ce ETL 11- 29: Use of Li ght Emi t t i ng Di ode ( LED) Fi xt ur es on Ai r For ce I nst al l at i ons and Endur i ng/ Cont i ngency Locat i ons, dat ed 22 Dec 2011, does NOT al l ow use of LED f i xt ur es f or Obst r uct i on Li ght i ng. For wor k on ai r f i el d, coor di nat e wi t h t he Ai r f i el d manager t he const r uct i on phasi ng pl an and oper at i onal saf et y on t he ai r f i el d dur i ng const r uct i on per UFC 3- 260- 01, Sect i on 14.

SECTI ON 02 41 00 Page 13

1. 8. 1 Tr af f i c Cont r ol Si gns

a. Wher e [ pedest r i an and dr i ver ] [ ai r cr af t ] saf et y i s endanger ed i n t he ar ea of r emoval wor k, use t r af f i c bar r i cades wi t h f l ashi ng l i ght s. [ Anchor bar r i cades i n a manner t o pr event di spl acement by wi nd, j et or pr op bl ast . ] Not i f y t he Cont r act i ng Of f i cer pr i or t o begi nni ng such wor k.

[ Pr ovi de a mi ni mum of 2 FAA t ype L- 810 st eady bur ni ng r ed obst r uct i on l i ght s on t empor ar y st r uct ur es ( i ncl udi ng cr anes) over 30 m 100 f eet , but l ess t han 60 m 200 f t , above gr ound l evel . The use of LED based obst r uct i on l i ght s ar e not per mi t t ed. For t empor ar y st r uct ur es ( i ncl udi ng cr anes) over 60 m 200 f t above gr ound l evel pr ovi de obst r uct i on l i ght i ng i n accor dance wi t h FAA AC 70/ 7460- 1. Per f or m l i ght const r uct i on and i nst al l at i on i n compl i ance wi t h FAA AC 70/ 7460- 1.

Li ght s must be oper at i onal dur i ng per i ods of r educed vi s i bi l i t y , dar kness, and as di r ect ed by t he Cont r act i ng Of f i cer . Mai nt ai n t he t empor ar y ser vi ces dur i ng t he per i od of const r uct i on and r emove onl y af t er per manent ser vi ces have been i nst al l ed and t est ed and ar e i n oper at i on. ]

1. 8. 2 Pr ot ect i on of Per sonnel

Bef or e, dur i ng and af t er t he [ demol i t i on] [ and ] [ deconst r uct i on] wor k cont i nuousl y eval uat e t he condi t i on of t he [ s i t e speci f i c f eat ur es] [ st r uct ur e] [ _____] bei ng [ demol i shed] [ and] [ deconst r uct ed] and t ake i mmedi at e act i on t o pr ot ect al l per sonnel wor ki ng i n and ar ound t he pr oj ect s i t e. No ar ea, sect i on, or component of f l oor s, r oof s, wal l s, col umns, pi l ast er s, or ot her st r uct ur al el ement wi l l be al l owed t o be l ef t st andi ng wi t hout suf f i c i ent br aci ng, shor i ng, or l at er al suppor t t o pr event col l apse or f ai l ur e whi l e wor kmen r emove debr i s or per f or m ot her wor k i n t he i mmedi at e ar ea.

1. 9 FOREI GN OBJECT DAMAGE ( FOD)

NOTE: Del et e r equi r ement s i f i nappl i cabl e.

Some l ar ge scal e apr on, hangar , or ot her t ype pr oj ect s t o be const r uct ed adj acent t o ar eas wi t h oper at i onal ai r cr af t may r equi r e t empor ar y bar r i cades or debr i s f ences i nst al l ed i n pl ace pr i or t o t he st ar t of wor k. The st at i on' s ai r oper at i ons and publ i c wor ks depar t ment s must be cont act ed by t he desi gner t o det er mi ne pr oj ect r equi r ement s. I f f ences or ot her t ype bar r i cades ar e r equi r ed, t hey must be desi gned and l ocat ed t o sui t t he pr oj ect

Ai r cr af t and ai r cr af t engi nes ar e subj ect t o FOD f r om debr i s and wast e mat er i al l y i ng on ai r f i el d pavement s. Remove al l such mat er i al s t hat may appear on oper at i onal ai r cr af t pavement s due t o t he Cont r act or ' s oper at i ons. I f necessar y, t he Cont r act i ng Of f i cer may r equi r e t he Cont r act or t o i nst al l a t empor ar y bar r i cade at t he Cont r act or ' s expense t o cont r ol t he spr ead of FOD pot ent i al debr i s. Pr ovi de a bar r i cade consi st i ng of a f ence cover ed wi t h a f abr i c desi gned t o st op t he spr ead of debr i s. Anchor t he f ence and f abr i c t o pr event di spl acement by wi nds or j et / pr op bl ast s. Remove bar r i cade when no l onger r equi r ed.

SECTI ON 02 41 00 Page 14

1. 10 RELOCATI ONS

Per f or m t he r emoval and r ei nst al l at i on of r el ocat ed i t ems as i ndi cat ed wi t h wor kmen ski l l ed i n t he t r ades i nvol ved. Repai r or r epl ace i t ems t o be r el ocat ed whi ch ar e damaged by t he Cont r act or wi t h new undamaged i t ems as appr oved by t he Cont r act i ng Of f i cer .

1. 11 EXI STI NG CONDI TI ONS

Bef or e begi nni ng any demol i t i on or deconst r uct i on wor k, sur vey t he si t e and exami ne t he dr awi ngs and speci f i cat i ons t o det er mi ne t he ext ent of t he wor k. Recor d exi st i ng condi t i ons i n t he pr esence of t he Cont r act i ng Of f i cer [ or t he Cont r act i ng Of f i cer ' s Repr esent at i ve] [ and a r epr esent at i ve f r om t he non- f eder al sponsor ] showi ng t he condi t i on of st r uct ur es and ot her f aci l i t i es adj acent t o ar eas of al t er at i on or r emoval . Phot ogr aphs or el ect r oni c i mages wi t h a mi ni mum r esol ut i on of 3072 x 2304 pi xel s, capabl e of a pr i nt r esol ut i on of 300 dpi , wi l l be accept abl e as a r ecor d of exi st i ng condi t i ons. I ncl ude i n t he r ecor d t he el evat i on of t he t op of f oundat i on wal l s, f i ni sh f l oor el evat i ons, possi bl e conf l i c t i ng el ect r i cal condui t s, pl umbi ng l i nes, al ar ms syst ems, t he l ocat i on and ext ent of exi st i ng cr acks and ot her damage and descr i pt i on of sur f ace condi t i ons t hat exi st pr i or t o st ar t i ng wor k. I t i s t he Cont r act or ' s r esponsi bi l i t y t o ver i f y and document al l r equi r ed out ages whi ch wi l l be r equi r ed dur i ng t he cour se of wor k, and t o not e t hese out ages on t he r ecor d document . Submi t sur vey r esul t s t o t he Cont r act i ng Of f i cer [ or t he Cont r act i ng Of f i cer ' s Repr esent at i ve] .

PART 2 PRODUCTS

2. 1 FI LL MATERI AL

a. Compl y wi t h excavat i ng, backf i l l i ng, and compact i ng pr ocedur es f or soi l s used as backf i l l mat er i al t o f i l l basement s, voi ds, depr essi ons or excavat i ons r esul t i ng f r om demol i t i on or deconst r uct i on of st r uct ur es. Pr ovi de f i l l mat er i al consi st i ng of wast e pr oduct s f r om demol i t i on or deconst r uct i on unt i l al l wast e appr opr i at e f or t hi s pur pose i s consumed.

[ b. Pr ovi de f i l l mat er i al conf or mi ng t o t he def i ni t i on of sat i sf act or y soi l mat er i al as def i ned i n [ ASTM D2487] [ AASHTO M 145, Soi l Cl assi f i cat i on Gr oups A- 1, A- 2- 4, A- 2- 5 and A- 3] . I n addi t i on, f i l l mat er i al must be f r ee f r om r oot s and ot her or gani c mat t er , t r ash, debr i s, f r ozen mat er i al s, and st ones l ar ger t han 50 mm 2 i nches i n any di mensi on.

c. Pr oposed f i l l mat er i al must be sampl ed and t est ed by an appr oved soi l t est i ng l abor at or y, as f ol l ows:

Soi l c l assi f i cat i on AASHTO M 145

Moi st ur e- densi t y r el at i ons AASHTO T 180, Met hod B or D

PART 3 EXECUTI ON

3. 1 EXI STI NG FACI LI TI ES TO BE REMOVED

NOTE: Thought f ul and consi der ed di sassembl y as

SECTI ON 02 41 00 Page 15 opposed t o st andar d demol i t i on wi l l pr oduce mor e usabl e " r eusabl es" and wi l l hel p pr event damage t o i t ems schedul ed t o r emai n.

Suggest ed uses f or sal vaged mat er i al s ar e as f ol l ows.

1. Whol e bui l di ngs can be sol d, l eased, or donat ed and ei t her moved or di smant l ed.

2. Separ at e asphal t r oof i ng mat er i al s f or mi l l i ng and r ecycl i ng.

3. Sal vage whol e br i cks f or r euse, keepi ng ext er i or br i cks separ at e. Sal vage r emai ni ng masonr y t o be cr ushed and used as l andscape cover , sub- base mat er i al , or f i l l .

4. Sal vage pr ecast concr et e panel s as whol e uni t s f or use as er osi on cont r ol or l andscape f eat ur es.

Sal vage whol e concr et e bl ocks f or r euse. Sal vage concr et e bl ock pi eces t o be cr ushed and used as sub- base mat er i al or f i l l . Cr ush and gr ade r emai ni ng concr et e f or use as r i pr ap, aggr egat e, sub- base mat er i al , or f i l l .

5. Chi pped or shr edded wood can be used onsi t e as gr ound cover , mul ch, compost , pul p, or pr ocess f uel .

6. Cr ushed por cel ai n may be used f or f i l l .

7. Wood cl ear ed f r om t he si t e can be chi pped or shr edded f or use as gr ound cover , mul ch, compost , pul p, or pr ocess f uel .

8. Sal vage cl ean, unpai nt ed, non- bi oci de- t r eat ed gypsum boar d t o be gr ound up and used as soi l amendment or r ecycl ed.

I nspect and eval uat e exi st i ng st r uct ur es onsi t e f or r euse. Di sassembl e exi st i ng const r uct i on schedul ed t o be r emoved f or r euse. Di smant l ed and r emoved mat er i al s ar e t o be separ at ed, set asi de, and pr epar ed as speci f i ed, and st or ed or del i ver ed t o a col l ect i on poi nt f or r euse, r emanuf act ur e, r ecycl i ng, or ot her di sposal , as speci f i ed. Desi gnat e mat er i al s f or r euse onsi t e whenever possi bl e.

3. 1. 1 St r uct ur es

NOTE: Wher e necessar y, add addi t i onal r equi r ement s r el at i ng t o speci f i c t ypes of exi st i ng const r uct i on such as masonr y, concr et e, and ot her speci al r equi r ement s f or r emoval wor k. I t i s ver y di f f i cul t t o speci f y par t i cul ar r emoval cr i t er i a i n a gui de speci f i cat i on or even a pr oj ect speci f i cat i on. I t may be mor e advant ageous t o show t he wor k on t he dr awi ngs.

a. Remove exi st i ng st r uct ur es i ndi cat ed t o be r emoved t o [ gr ade] [ t op of f oundat i on wal l s] [ [ _____] met er s f eet bel ow gr ade] . Remove i nt er i or wal l s, ot her t han r et ai ni ng wal l s and par t i t i ons, t o [ _____] m f eet bel ow gr ade or t o t op of concr et e s l ab on gr ound. Br eak up basement s l abs t o per mi t dr ai nage. Remove si dewal ks, cur bs, gut t er s and st r eet l i ght bases as i ndi cat ed.

b. [ Demol i sh] [ Deconst r uct ] st r uct ur es i n a syst emat i c manner f r om t he

SECTI ON 02 41 00 Page 16 t op of t he st r uct ur e t o t he gr ound. Compl et e demol i t i on wor k above each t i er or f l oor bef or e t he suppor t i ng member s on t he l ower l evel ar e di st ur bed. [ Demol i sh] [ Deconst r uct ] concr et e and masonr y wal l s i n smal l sect i ons. Remove st r uct ur al f r ami ng member s and l ower t o gr ound by means of der r i cks, pl at f or ms hoi st s, or ot her sui t abl e met hods as appr oved by t he Cont r act i ng Of f i cer .

c. Locat e demol i t i on and deconst r uct i on equi pment t hr oughout t he st r uct ur e and r emove mat er i al s so as t o not i mpose excessi ve l oads t o suppor t i ng wal l s, f l oor s, or f r ami ng.

d. [ Bui l di ng, or t he r emai ni ng por t i ons t her eof , not exceedi ng 25 m 80 f eet i n hei ght may be demol i shed by t he mechani cal met hod of demol i t i on. ]

3. 1. 2 Ut i l i t i es and Rel at ed Equi pment

3. 1. 2. 1 Gener al Requi r ement s

Do not i nt er r upt exi st i ng ut i l i t i es ser vi ng occupi ed or used f aci l i t i es, except when aut hor i zed i n wr i t i ng by t he Cont r act i ng Of f i cer . Do not i nt er r upt exi st i ng ut i l i t i es ser vi ng f aci l i t i es occupi ed and used by t he Gover nment except when appr oved i n wr i t i ng and t hen onl y af t er t empor ar y ut i l i t y ser vi ces have been appr oved and pr ovi ded. Do not begi n demol i t i on or deconst r uct i on wor k unt i l al l ut i l i t y di sconnect i ons have been made.

Shut of f and cap ut i l i t i es f or f ut ur e use, as i ndi cat ed.

3. 1. 2. 2 Di sconnect i ng Exi st i ng Ut i l i t i es

NOTE: Wher e t he mat er i al s, met er s, or r el at ed equi pment t o be af f ect ed i n t he ar ea of demol i t i on or deconst r uct i on ar e t he pr oper t y of t he l ocal ut i l i t y compani es and not of t he Gover nment , t he speci f i er must cont act t hem, det er mi ne t he di sposi t i on of t he exi st i ng ut i l i t i es, and modi f y t he r equi r ement s her ei n as needed.

Remove exi st i ng ut i l i t i es [ , as i ndi cat ed] [ uncover ed by wor k] and t er mi nat e i n a manner conf or mi ng t o t he nat i onal l y r ecogni zed code cover i ng t he speci f i c ut i l i t y and appr oved by t he Cont r act i ng Of f i cer .

When ut i l i t y l i nes ar e encount er ed but ar e not i ndi cat ed on t he dr awi ngs, not i f y t he Cont r act i ng Of f i cer pr i or t o f ur t her wor k i n t hat ar ea. Remove met er s and r el at ed equi pment and del i ver t o a l ocat i on [ on t he st at i on] i n accor dance wi t h i nst r uct i ons of t he Cont r act i ng Of f i cer .

3. 1. 3 Chai n Li nk Fenci ng

Remove chai n l i nk f enci ng, gat es and ot her r el at ed sal vaged i t ems schedul ed f or r emoval and t r anspor t t o desi gnat ed ar eas. Remove gat es as whol e uni t s. Cut chai n l i nk f abr i c t o [ _____] 7 m 25 f oot l engt hs and st or e i n r ol l s of f t he gr ound.

3. 1. 4 Pavi ng and Sl abs

NOTE: Del et e r equi r ement s i f i nappl i cabl e.

SECTI ON 02 41 00 Page 17

[ Remove [ gr ound] [ scar i f i ed] [ sawcut ] concr et e and asphal t i c concr et e pavi ng and sl abs [ i ncl udi ng aggr egat e base] [ as i ndi cat ed] t o a dept h of [ _____] mm i nches bel ow [ exi st i ng adj acent ] [ new f i ni sh] gr ade.

[ Demol i t i on of concr et e pavement on ai r f i el ds and ot her heavy dut y pavement s wi l l f ol l ow met hods i n Sect i on 32 13 14. 13 CONCRETE PAVI NG FOR AI RFI ELDS AND OTHER HEAVY DUTY PAVEMENTS. ] [ Pr ovi de neat sawcut s at l i mi t s of pavement r emoval as i ndi cat ed. ] ] Move, gr i nd and st or e pavement and sl abs desi gnat ed t o be r ecycl ed and ut i l i zed i n t hi s pr oj ect as di r ect ed by t he Cont r act i ng Of f i cer . Remove pavement and sl abs not t o be used i n t hi s pr oj ect f r om t he [ i nst al l at i on] [ pr oj ect s i t e] at Cont r act or ' s expense.

3. 1. 5 Roof i ng

NOTE: Del et e r equi r ement s i f i nappl i cabl e.

Wher e suspect deck condi t i ons ar e encount er ed dur i ng desi gn i nvest i gat i on, i dent i f y and i ncl ude appr opr i at e r epai r and saf et y pr ovi s i ons i n t he desi gn document s t o dr aw at t ent i on t o t he suspect ar eas and t he need f or addi t i onal saf et y pr ecaut i ons.

[ Remove exi st i ng r oof syst em and associ at ed component s i n t hei r ent i r et y down t o exi st i ng r oof deck. ] [ Remove [ bui l t - up] [ s i ngl e- pl y] r oof i ng t o ef f ect t he connect i ons wi t h new f l ashi ng or r oof i ng. ] [ Remove gr avel sur f aci ng f r om exi st i ng r oof i ng f el t s f or a mi ni mum di st ance of 450 mm 18 i nches back f r om t he cut . Remove gr avel wi t hout damagi ng f el t s. ] [ Sal vage asphal t r oof i ng mat er i al s. ] [ Cut exi st i ng [ f el t s] [ membr ane] [ and i nsul at i on] al ong st r ai ght l i nes. ] [ Remove r oof i ng syst em [ and i nsul at i on] wi t hout damagi ng t he r oof deck. ] Sequence wor k t o mi ni mi ze bui l di ng exposur e bet ween demol i t i on or deconst r uct i on and new r oof mat er i al s i nst al l at i on.

3. 1. 5. 1 Tempor ar y Roof i ng

I nst al l t empor ar y r oof i ng and f l ashi ng as necessar y t o mai nt ai n a wat er t i ght condi t i on t hr oughout t he cour se of t he wor k. Remove t empor ar y wor k pr i or t o i nst al l at i on of per manent r oof syst em mat er i al s unl ess appr oved ot her wi se by t he Cont r act i ng Of f i cer . [ The exi st i ng [ deck] [ and suppor t st r uct ur e] i s det er i or at ed wher e i ndi cat ed, such t hat abi l i t y t o suppor t f oot t r af f i c and const r uct i on l oads i s unknown. Make pr ovi s i ons f or wor ker saf et y dur i ng demol i t i on, deconst r uct i on, and i nst al l at i on of new mat er i al s as descr i bed i n par agr aphs ent i t l ed " St at ement s" and " Regul at or y and Saf et y Requi r ement s. " ]

3. 1. 5. 2 Rer oof i ng

When r emovi ng t he exi st i ng r oof i ng syst em f r om t he r oof deck, r emove onl y as much r oof i ng as can be r ecover ed by t he end of t he wor k day, unl ess appr oved ot her wi se by t he Cont r act i ng Of f i cer . Do not at t empt t o open t he r oof cover i ng syst em i n t hr eat eni ng weat her . Reseal al l openi ngs pr i or t o suspensi on of wor k t he same day.

3. 1. 6 Masonr y

Sawcut and r emove masonr y so as t o pr event damage t o sur f aces t o r emai n[ , SECTI ON 02 41 00 Page 18 t o r emoved mat er i al s bei ng sal vaged] [ and t o f aci l i t at e t he i nst al l at i on of new wor k] . Wher e new masonr y adj oi ns exi st i ng, abut or t i e t he new wor k i nt o t he exi st i ng const r uct i on as [ i ndi cat ed] [ speci f i ed f or t he new wor k] . Pr ovi de squar e, st r ai ght edges and cor ner s wher e exi st i ng masonr y adj oi ns new wor k and ot her l ocat i ons. [ Sal vage masonr y r emoved i n whol e bl ocks and st or e f or r euse. ] [ Masonr y r emoved i n pi eces must be cr ushed[ f or use as aggr egat e] ] .

3. 1. 7 Concr et e

Saw concr et e al ong st r ai ght l i nes t o a dept h of a mi ni mum 50 mm 2 i nch.

Make each cut i n wal l s per pendi cul ar t o t he f ace and i n al i gnment wi t h t he cut i n t he opposi t e f ace. Br eak out t he r emai nder of t he concr et e pr ovi ded t hat t he br oken ar ea i s conceal ed i n t he f i ni shed wor k, and t he r emai ni ng concr et e i s sound. At l ocat i ons wher e t he br oken f ace cannot be conceal ed, gr i nd smoot h or saw cut ent i r el y t hr ough t he concr et e.

[ Sal vage r emoved concr et e. ] [ Sawcut s i n exi st i ng [ concr et e s i dewal k] [ r oads] [ concr et e pads] [ par ki ng ar eas] must be at t he near est exi st i ng expansi on j oi nt or weakened pl ane j oi nt and at f ul l dept h. ]

3. 1. 8 St r uct ur al St eel

NOTE: Del et e st r uct ur al st eel and mi scel l aneous met al s onl y i f i t i s det er mi ned t hat t her e ar e no exi st i ng met al s or st r uct ur al st eel t o be r ecycl ed or sal vaged.

Di smant l e st r uct ur al st eel at f i el d connect i ons and i n a manner t hat wi l l pr event bendi ng or damage. Sal vage f or [ r euse] [ r ecycl e] st r uct ur al st eel , st eel j oi st s, gi r der s, angl es, pl at es, col umns and shapes. [ Do not use f l ame- cut t i ng t or ches] [ Fl ame- cut t i ng t or ches ar e per mi t t ed when ot her met hods of di smant l i ng ar e not pr act i cal ] . Tr anspor t st eel j oi st s and gi r der s as whol e uni t s and not di smant l ed. Tr anspor t st r uct ur al st eel shapes t o a desi gnat ed [ st or age ar ea] [ r ecycl i ng f aci l i t y ] [ ar ea as di r ect ed by t he Cont r act i ng Of f i cer ] , st acked accor di ng t o s i ze, t ype of member and l engt h, and st or ed of f t he gr ound, pr ot ect ed f r om t he weat her .

3. 1. 9 Mi scel l aneous Met al

Sal vage shop- f abr i cat ed i t ems such as access door s and f r ames, st eel gr at i ngs, met al l adder s, wi r e mesh par t i t i ons, met al r ai l i ngs, met al wi ndows and si mi l ar i t ems as whol e uni t s. Sal vage l i ght - gage and col d- f or med met al f r ami ng, such as st eel st uds, st eel t r usses, met al gut t er s, r oof i ng and si di ng, met al t oi l et par t i t i ons, t oi l et accessor i es and si mi l ar i t ems. [ Scr ap met al i s t he Cont r act or ' s pr oper t y. ] Recycl e scr ap met al as par t of demol i t i on and deconst r uct i on oper at i ons. Pr ovi de separ at e cont ai ner s t o col l ect scr ap met al and t r anspor t t o a scr ap met al col l ect i on or r ecycl i ng f aci l i t y , i n accor dance wi t h t he Wast e Management Pl an.

3. 1. 10 Car pent r y

Sal vage f or [ r euse] [ r ecycl e] l umber , mi l l wor k i t ems, and f i ni shed boar ds, and sor t by t ype and si ze. [ [ Chi p or shr ed and ] r ecycl e sal vaged wood unf i t f or r euse, except st ai ned, pai nt ed, or t r eat ed wood. ] [ Sal vage] [ Remove] wi ndows, door s, f r ames, and cabi net s, and si mi l ar i t ems as whol e uni t s, compl et e wi t h t r i m and accessor i es. [ Do not r emove har dwar e

SECTI ON 02 41 00 Page 19 at t ached t o uni t s, except f or door c l oser s. ] [ Sal vage har dwar e at t ached t o uni t s f or r euse. ] Br ace t he open end of door f r ames t o pr event damage.

3. 1. 11 Car pet

Remove exi st i ng car pet f or r ecl amat i on i n accor dance wi t h manuf act ur er r ecommendat i ons and as f ol l ows.