W912DS-09-B-0021 Final Specs part 2.pdf

South Main Street Closure Structure & RR Ave Regrading SMATN

S E C T I O N 0 5 5 0 0 4 . 0 0 1 0

STANDARD ARTTCI,ES, SHOP FABRICATED TTEMS FOR CIVIL

WORKS STRUCTURES

o 7 / 0 6 below form a par t of th is speci f icat ion to the publications are referred to within the text. by the

METALS: MISCELLANEOUS,

PART 1 GENERAL

1.1 REFERENCES

The publ icat ions l is ted extent referenced. The basic designat ion only-

AMERICAN ASSOCIATTON

(AASHTO)

AASHTO HB_17 {2OO2; E r ra ta 2003 , - E r ra ta 2005 ) S tanda rd Speci f icat ions for Highway Br idges

AMERICAN WELDTNG SOCIETY (AWS)

Ah iS D? . 1 .111. 1 l { (2006; Er ra ta 2006) S t . ruc tu ra t Weld ing Code - S tee l

ASME INTERNATTONAI

A S M E 8 1 6 . 3

A S M E 8 1 6 . 5

A S M E 8 1 6 . 9

A S M E 8 1 8 . 2 . 1

A S i q B 8 1 8 - 2 - 2

OF STATE HIGHWAY AND TRANSPORTATTON OFFICIA],S

(ASME)

( 2 0 0 6 ) M a l ] e a b l e f r o n T h r e a d e d F i t t i n g s , C l a s s e s 1 5 0 a n d 3 0 0

( 2 0 0 3 ) S t a n d a r d f o r P i p e F l a n g e s a n d F l a n g e d n i t t i n g s : N P S 7 / 2 T h r o : u g h N P S 2 4

(2003) S tandard fo r Fac tory -Made wrought S L e e l B u t t w e l d i n q F i t t i n q s

( L 9 9 6 ; A d d e n d a A 1 9 9 9 ; E r r a t a 2 0 0 3 ; R 2005) Square and Hex Bo l ts and Screws ( I n c h S e r i e s )

( 1 9 8 7 ; R 2 0 0 5 ) S q u a r e a n d H e x N u t s ( f n c h

S e r i e s )

( 1 9 9 9 ; R 2 0 0 5 ) L o c k W a s h e r s ( I n c h S e r i e s )

( 1 9 5 5 ; R 2 0 0 3 ) P l a i n W a s h e r s

( 1 9 9 8 ; R 2 0 0 5 ) s l o t t e d H e a d C a p s c r e w s , Square Head Set Screws, and S lo t ted H e a d l e s s S e t S c r e w s : I n c h S e r i e s

(ASTM)

( 2 o o 3 ) s t e e l , S t r i p , C a r b o n ( o . 2 5

P e r c e n t ) , C o l d - R o l l e d

{ 2 o a 2 ) Z i n c { H o t - D i p G a l v a n i z e d )

.ASME 81.8

ASME 818

A S M E B 1 B

. 2 1 . . 7

ASTM INTERNATIONAIJ

ASTM A a jg i i \ i ]gq t

ASTI'1 A a23/A 1,2314

Maximum

S E C T I O N 0 5 5 0 0 4 . O 0 1 0 P a q e 1

Coat ings

South .Main Street C}osure Structure & RR Ave Regrading SMATN on Iron and Steel- products

(2007 ) A l1oy -S tee l - and S ta in less S tee l Bolting Materials for High-Temperature Serv ice i2007 ) Ca rbon and A l l oy S tee l -Nu ts f o r Bol ts for High-pressure or High-Temperature Serv ice, or Both

(2007e1) Chromium and Chromium-Nickel S ta in less S tee t p1a te , Shee t , and S t r i p for Pressure Vessels and for General Appl lcat ions

(2003 ) S ta in less Ch rom ium S t .ee ] -C lad p la te

(2003 ) S ta in less Ch rom ium-N icke l S tee f -C1ad p la te

ASTI'1 A \93 / A i9 } ' i4

ASTT'1 A i 9 4 / A 7 9 4 M

ASTTTI A 213 1A 240t4

AST}]

ASTT'1

ASTI'1

ASTI{

ASTM A

2 6 3

2 6 4

2 7 5

31.2 i A 37.2?1

3 0 i

A

A

A

A

ASTM A 413

ASTM A

ASTI{ A

ASTI-1 A

6 0 3

3 2 0 1 A 3 2 0 r 4

3 t 5 f l

(2006 ) S ta in l -ess S tee l Ba rs

(2005 ) Seamless , We lded , and Worked Austen iL ic S ta in less

( 2 O O 7 b ) C a r b o n S t e e l - B o l t s 0 0 0 P S f T e n s i l e S t r e n g t h

Standard Spec i f i ca t ion fo r Cha in

( 1 9 9 8 , . R 2 0 0 3 ) Z i n c - C o a t e d St ruc tura l Wi re Rope

( 2 O O 7 ) A 1 ] o y / S t e e l B o l t i n g Low-Temperature Service and Shapes

I J o r r r i I v

Stee l P ipes a n d S t u d s , 5 0

Carbon Stee l

S t e e l

Mater ia ls fo r

ASTM A

ASTM A

ASTf{ .A

36 i A 3'cld)

467 / A 4671't l

4 9 C

(2005 ) SL ruc tu ra l Bo l - t s , S t . ee l - , Hea t Treated, 830 Mpa Minimum Tensi le Strength (Me t r i c )

(2005) Carbon St ruc tura l S tee l -

( 2 0 0 1 ) M a c h i n e a n d C o i l C h a i n

( 2 0 0 5 ) S t r u c t u r a l B o l t . s , A l l o y S t e e l - , H e a t Treated , 150 ks i M in imum Tens i le S t rength

(2oo '7 ) Co ld-Formed Welded and Seamless Carbon St.eel Structural Tubinq in Rounds and Shapes

( 2 0 0 7 ) E l e c t - r i c - R e s i s t . a n c e - W e l d e d C a r b o n and A11oy Stee l Mechan ica l Tub ing

{ 2 O A 7 ) P i p e , S t e e 1 , B l a c k a n d H o t - D i p p e d , Z inc-Coa led , Welded and Seaml -ess l2OO4) Hot -Ro l l ,ed and Co ld-F in ished

AST: { A 500/A 5001, {

ASTM A 513

A S T M A 5 3 / A s 3 M asTr, l A 564/A 56414.

S E C T I O N 0 5 5 0 0 4 . 0 0 1 0 p a q e 2

South Main Street Closure Structure & RR Ave Regrading SMAIN

ASTM A r - ^ / n s t z l A 5 t z P l

A S T M A 6 5 3 / A 6 5 3 M

A S T M A 7 B O

ASTM A 9 2 4 / A 9 2 4 M

Age-Hardening Sta in less Steel Bars and Shapes

{2OO7 } High-Strengt-h Low-Al loy Columbium-Vanadium Structural Steel t 200? ) S tee l Shee t , Z inc -Coa ted (Galvanized) or Z inc- I ron A1loy-Coated (Galvannealed) by che Hot-Dip- Process

(2001 ; R 2006 ) Repa i r o f Damaged and Uncoated Areas of Hot-Dipped Gal',ranized Coat ings

(2oa7) General Requirements for St .eel Shee t , MeLa l l i c -Coa ted by t he HoL -D ip Process

(2006a ) s t ruc tu ra l S tee l Shapes

12002) Bronze Cast ings for Br idges and TurnLables

(a997 , - R 2002e1 ) Aspha l t -Base Emu ls ions for Use as Protect.ive Coatinqs for Met.al

(2007 ) Hardened St .eel ldashers

PROTECTTVE COATTNGS (SSPC)

ASTM

ASTPl

ASTT4 D

992/A 992y1

2 2

4 7 8 7

A b

A S T M F 4 3 6

THE SOCIETY FOR

S S P C P a i n t . 2 5 ( L 9 9 7 ; E 2 0 0 4 ) Z i n c O x i d e , A 1 k y d , L i n s e e d Oi l Pr imer fo r Use over Hand C leaned Steel, Tlt)e I and Type II

OF ENGINEERS (USACE)U.S. ARMY CORPS

3 L 1 3 t 5 - i - . i ( 1 5 , S e p t 2 O 0 B ) U . S . A r m y C o r p s o f Engineers Safety and Eeal th Requirements Manual

U-S. GENERAL SERVICES ADMINISTRATION (GSA)

FF-S-200A SETSCREWS; HEXAGON SOCKET AND SPLINE

SOCKET, HEADLESS

2 SUBMITTAIS

Government approval is required for submittals wiLh a ,,Gil designation;

submittals not having a 'Gu designation are for information only. When used, a des ignat ion fo l low ing the ! 'G" des ignat ion ident i f i -es the . o f f i ce tha t w i1 l rev iew the submi t ta l fo r the Government . The fo l tow ing sha l1 be submit.ted in accordance wi-th section 01 33 00 SUBMITTAL pRocEDURES:

SD-02 Shop Drarv lngs

Miscel faneous Metals and Standard Metaf Ar t . ic les, . G, RO

Detai l drawings indicat ing mater ia l th ickness, type, grade, and class, ' d imensions; and construct i -on deta i ls . Drawings shal t

S E C T I O N 0 5 5 0 0 4 - 0 0 1 0 P a g e 3 inc lude ca tab log cu ts , e rec t ion de ta i l , s , manufac turer ts descr ip t i ve daLa and i -ns t .a l la t ion ins t ruc t ions , and templa tes-

S D - 0 3 P r o d u c t D a t a

Misce l laneous Meta ls and Standard Meta l Ar t i c les ; G, BO

Lis ts o f mater ia ls , and records wh ich ident i f y the d ispos i t ion of approved mater: ial and fabricated i tems in the work, shatl be submi t ted fo r approva l as spec i f ied and in Sec t ion 05 50 03 .00 10

METALWORK FABRICATION, MACHTNE WORK, MISCELLANEOUS PROVISIONS-

S D - 0 4 S a m p l e s

Mi -sce l laneous Meta ls and Standard MeLa l Ar t i c les , . G, RO

Samples o f s tandard or fabr ica ted i tems sha l l be fu l - I s ize , taken f rom manufac t .u rer ' s s tock , and sha l l be comple te as requ i red fo r ins ta l la t ion in the s t ruc tu re . Samples may be ins ta l led in the work , and may be ins ta fLed in the work , p rov ided each sample is c lear ly iden t i f ied and i t . s loca t ion recorded-

SD-06 Tes t ReporLs

Misce f laneous Meta ls and Standard Meta l Ar t i c les ; G, RO

Cer t i f ied tes t repor ts fo r mater ia1s tes ts and ana lyses sha1 l be s u b m i t t e d f o r a p p r o v a f a s s p e c i f i e d a n d i n S e c t j - o n 0 5 5 0 0 3 . 0 0 1 0

METALWORK FABRICATION, MACHINE WORK. MISCEI,LANEOUS PROVISIONS.

1.3 QUALTFICATTONS OF WELDERS

Qual - i f y we lders in accordance w i th A i4s t l . .1 . iDL. " } }q . use procedures , mater ia ls , and equ ipment o f the type requ i red fo r Lhe work .

PART 2 PRODUCTS

2.A MTSCELLANEOUS METALS AND STANDARD MBTAL ARTICTES

Misce l laneous meta l mater ia ls and s tandard meta l a r t . i c les sha l l con form Lo the respec t ive spec i f i ca t ions and o ther des ignat .ed requ i rements . S izes shall be as specif ied or shown- Where material requirements are not spec i f ied , mater ia ls fu rn ished sha l l be su i tab l -e fo r the in tended use and sha l f be sub jec t to approva l -

2 -1 , - I S t ruc tu ra l S tee t

ASTI4 A 36i?, z5i, t1 , ASTM A 992/A 992tt1

2 - 1 . 2 S t e e l - P l a t e s z . L . z . L Structura l

ASTM A 572/A 572t '1 , , Grade 50 .

S E C T f O N 0 5 5 0 0 4 . 0 0 1 0 p a q e 4

South Main Street Cl-osure Structure & RR Ave Regrading SMAIN

2 - a - 3 S t e e l T u b i n g

2 . L -3 - I S t ruc tu ra l

ASTM A 500/A 500M, Grade B, ou ts ide d imens ions and nomina l wa l l - th ickness as shown.

2 . L - 3 - 2 M e c h a n i c a l

ASTI1 A 513 ,

' f ype 6 a l1oy s tee l mechan j -ca I tub ing , Grade d imens ions as shown.

2 . L - 4 S t e e l P i p e s a n d P i p e F i t t i n g s z . r . 4 . I P ' 1 D e S

Stee l p ipe sha l1 be in accordane v r i th as ty t A 53 /A 53M. The p ipe sha1 l be prov ided in lengLhs o f no t less Lhan 20 fee t un less o therw ise spec i f ied .

I f the length o f the p ipe 1s over 20 fee t and we ld ing is requ i red Lhen the sec t ions o f p ipe shou ld be jo ined us ing a fu l l penet ra t ion we ld tha t shou ld be ground smooth to p rov ide the p ie w i th a neat ex te rna l appearance.

2 - 1 - . 4 . 2 P i p e F i t s L i n g s a - F l a n g e d - A S M E 8 1 6 . 5 .

b . S c r e w e d - A S M E 8 1 6 . 3 .

c . B u L t - w e l , d i n g - A S M E 8 1 6 . 9 .

. 1 . 5 S t a i n l e s s S t e e f

. 1 . 5 - 1 P l a t e , S h e e t , a n d S t r i p

A S ? l " l , A 2 4 a / A 2 4 a y " , U N S 5 3 0 4 0 0 , s 4 0 5 o o o r 5 4 1 0 0 8 . P l - a t e f i n i s h s h a l l b e hot . - ro l led and annea led or heat t rea ted , and b las t c leaned or p ick led .

S h e e t a n d s t r i p f i n i s h s h a l l ' b e N o . 1 .

2 . L . 5 . 2 C l a d P l a t e

ASTI { A 263, w i th c ladd ing conforming t .o ASTM A 24AlA 24At1 , UNS s405o0 or 541008; o r I iST l ,1 A 264, w i th c ladd ing conforming to ASTM A 24AiA 240M, UNS 530400. C ladd ing sha11 be bonded on one s ide o f base meLa l - Nomina l th ickness o f the c ladd ing sha l l - be 10 percent o f the nomina l to ta l p la te th ickness or t / le inch , wh ichever i s g rea ter . The th ickness o f the ci-adding sha1l not vary under the thickness specif ied by more Lhan 2 percent o f the nomi -na l th ickness o f the c l -ad p la te . P la te f in ish sha1 l be s a n d b l a s t e d , p i c k l e d , o r , b l a s t - c l e a n e d a n d p i c k l e d . S t a i n l e s s s t e e l p l a t e specif ied above in paragraph PLATE, SHEET, AND STRIP may be used in l ieu of c lad p la te a t the op t ion o f the Cont rac tor .

2 . L - 5 . 3 B a r s a n d S h a p e s

Sta in less s tee f bars and shapes sha l "L conform to the fo l low ing as spec i f ied or shown:

a

A ab .

ASTiyl

AST,"4

2. '76, Type 304 or 431 not otherwise indlcaLed or

,54 /A 354 t : t , UNS 517400 o r 545o00 , age -ha rdened shown -heat

S E C T I O N 0 5 5 0 0 4 . 0 0 1 0 P a s e 5

South Main Street Closure Structure & RR Ave Regrading treatment condi t ion, hot_f in ished or

2 . L . 5 - 4 p l a t e s , B a r s & S h a p e s f o r R o l f e r a . Sea l - p l a tes , Ba rs , and Re ta ine rs ;p l ,a tes .

co ld - f i n i shed , C lass C .

& Track Systems

Rol ler Guide Bars; and Track

SMAIN

(1) welded seal p lates and Bars, - welded Rolrer Guide Bars, . andwe lded T rack p fa tes - As rM A 24A1A 24C*4 , uNs s40500 , - s41008 o r uNSs30400' Hot-Rol led and Annea]ed " r t r " " t r reated, and Blast c leanedo r p i ck l_ed F in i sh ; o r AST I .4 A 276 , UNS 530400 , 540500 , o r S410OOwith a maximum carbon content of 0-08 percent , condi t ion A,Ho t_F in i shed o r Co ld_F in i shed . , C lass -C-

Q) Bof ted Seal p lates, Bars, and Reta iners; and Bol ted Rol lerGu ide Ba rs - As rM A 240 /A 240 t4 , UNS s40500 0 r s41008 o r s30400 ,Hot-Ror led and Annealed or Heat r . " " i "a, and Br-ast creaned orp i ck led f i n i sh ; o r AST i , i A 276 , . INS 53040O, 540500 , o r 541000 ,Cond i t i on A , ho t_ f i n i shed o r co la_ t i n i shed , C fass C - 2 . 1 . 5 . 5 p i p e

ASTF1 A 31.2 iA 372?4-

1 - 6 S t e e l S t r i p s

ASTI"I ir LA9/t, 1X9tg

2 - L . 7 B r o n z e

A S T M B 2 2 .

2 . L . B Bo l - t s , Nu ts , and Washers

Bo l t s , nu t s , and washe rs sha l1 besty le and f in ish indicated or best

2 . . 1 . B - 1 H igh_s t reng th Bo1 ts , Nu rs ,shown) o f t he ma te r i a l , g rade , t ype , c l ass , sui ted for i -n tended use_ and Washers (not ot.herwise indicated or

: : :11 1 325Y, rype 3, or ASrM A 4ec, or ASrM A 1e3lA 1e3M orASTM A a94/A 194tv1 .

a' s l ip cr i t ica l Connect- ions shal l meet the requi rements of sect ion 11of AASHTo HB-1?- Rotat ional -capaci ty i " " t ing shal1 be conducted fora l l fastener assembl les. Each conrbinat ion of bol t product ion 1ot , nutl o t , and washe r f o t sha1 l be tes ted as an assemb ly . Arotat ional -capaci ty 1ot number shal l be assigned to each combinat ion of10 ts Les ted ' eo l t s sha l l be t es ted i n a sk idmore -w i l he l -m ca l i b raLo r o ran acceptable equivalent device.

| ; i ; l ; i"" 3lt | i ;r f fr" ' and washers (other rhan Hish-sLrensrh) (nor oLherv., ise

Bol ts and Nuts - i iST i { t \ i *7 , Grade A, o r ' iS? i { A 3ZCiz : . 32Ay4.

Bof ts - ASifE :|.i.r:i -i:, . .i .

N u t s - A S f i E B i 8 . 2 . : t -l-s E c T r O N 0 5 5 0 0 4 - 0 0 1 0 Page 6

Sout.h Main Street Closure Structure & RR Ave Regrading SMAIN

Washers

(1) Pl-ain Washers - ?iS?.jS Bl-8

( 2 ) L o c k W a s h e r - A S t i l E E 1 8 . 2 i

(3 ) Beve led Washers - ASTM F

. 2 2 . 4 , T ) p e B .

. r -

436 . T lpe - , Beve led .

1, - 9 Screws

Screws shal l be of the mater ia l , grade, type, s ty1e, and f in ish indicated or best su i ted for use in t .ended.

1 . 9 - 1 S e t . S c r e w s

AS lv lB 818 "5 -2 o r FF*g*zoCp- , cR .S , A l l oy 304 as shown i n t he d raw ings .

2 . L . L Q W ] T C R O D C

ASTM A 603, t /+ ) -ncb nomina l d iameter ou t o r se iz ing s t rand, A by 7 , p r e s t r e t c h e d , s t e e 1 , q a l v a n i z e d a s s h o w n o r a n a p p r o v e d s i m i l a r .

2 - L . L l C h a i n s a n d A t t a c h m e n t s

Chains and aLtachments shal1 conform to ASTM A 413, Grade 30 (proof co i l chain) and shal l be 3/8 inch nominal s ize, vre lded l ink hoL-dipped galvanized st ,eel or an approved s imi lar .

2.2 SHOP FABRICATED METAI ITEMS

Shop fabr icated metal i tems shal l conform to Lhe requi rements and deta i ls as specified or shown and to the workmanship provisions and other app l i cab le f ab r i ca t i on requ i remen ts as spec i f i ed i n Sec t i on 05 50 03 -00 10

METALWORK FABRICATION, MACHINE WORK, MTSCETTANEOUS PROVISIONS.

2 . 2 - 1 - R a i l i n g s

Rai l ings shal l be of the type speci f ied and shown and shal l be furn ished and insta l led compLete wi th a l l f i t t ings, brackets, fasteners, s leeves, anchors, and other appurtenances as shown and as required for proper insta l la t ion. Handrai ls shal l be designed at a min imum Lo res is t a concentrated load of 200 Ibf in any d i rect ion at any point of the top of the ra i l - or 20 lb / t t appl ied hor izonta l ly to top of the ra i l , whichever is more severe.

2 . 2 . L . 1 , M a t e r i a l s

Steel handrai ls , inc luding inser ts in concrete, shal l be steel p ipe conforming to AST'I-1 A 53/A 531{ or structural tubing conforming to aSTM A 51} i l t 500M, Grade A or B of equivalent s t rength- Steel - ' ra i l ings shal- l be 1- t /2 or 2 inch nominal s ize- Rai t ings shal l be hot-d ip galvanized and shop painted. Pipe col lars shal l be steel , hot-d ip galvanized steef or s ta in less steel - - A l l - fasteners shal1 be Ser ies 3 0 0 s t a i n l e s s s t e e l .

2 . 2 - L - 2 F a b r i c a t i o n

Rig id jo ints in ra i l ings shal1 be of we lded, th readed, o r s l ip -on f i t t ings

S E C T I O N 0 5 5 0 0 4 . 0 0 1 0 P a q e 7

South Main Street Closure Slructure & RR Ave Regrading

2 . 2 . 7 - G r a t . i n g

Grat ings shal l be as sPeci f ied and openings through gratings bear ing bar shal l be banded-the manufacturer and apProved' nos inqs .

in paragraph GRATINGS' Edges of graLings wfric-h requiie the cutting of more than one

FasLeners shall be of the tlrpe recommended by

Stai r t read grat ings sha11 have nonsl ip

SMAIN

assembl-y and shal l be f lush- f in ished. welded jo ints shal l be re inforced wi th t ight- f i t t ing in ter ior s leeves and shal l be assembled by weld ing ra i ls and posts to f lush- type f i t t ings, or by mi ter ing and weld ing jo in ing ra i ls and posts. Assembled threaded jo int= " t t - l l -have no exposed threads ' s l i p -on f i t t i ngs sha l l be t i gh t - f i t L i ng - Fas tene rs f o r s l i p -on f i t t i ngs sha] l be the sel f - lock ing, concealed t )ape- Fasteners for a luminum f i t t ings shal l be of a luminum or s ta in less steel - Fasteners for s teel f i t t ings shal l be of s ta in less steel - Expansion jo ints in ra i l ings sha1l be an outer-s leeved or inner-s leeved s l ip- jo int , wi th one end of Lhe-s leeve secured to one rail and the ends o? ln" adjoining rails separated a minimum of 1 inch in the insta l led posi t ion. nxpansion jo ints shal - l -be located in ra i ls near the in tersect ion of ra i l -s and posts Bends in ra i l ings shal1 be made in a manner that rail ings are noL crushed' and shafl maintain their or ig inal cross-sect ional shape. welds shal l be ground smooth ' Rai l ings shal t be f ree of burrs, sharp corners, and sharp edges' .For ra i l ings of other than welded assembly, manufacturer design calculations, showing that the insLal led ra i l ings are capable of wi thstanding a design.work ing load of

200 l-bf applied in aiy direction aL any poi-nt on the top rail without permanent. deformation, must be submittld and approved prior to insLallation'

2 -2 . 7 , - 3 I ns ta l l a t i on

RaiL ings shal l be insta l led as speci f ied and shol in . Rai l ing posts anchored to concrece sur faces perpendicul i r Lo the posts sha1l be set in s leeve inser ts anchored in the concrete, and the space between posts and s leeves shal l be f i l ted wi th a sealant or a quick-set t ing hydraul ic cement and covered wi th s tandard col lar f i t t ingJ """ r r r .d to the posts ' a 1/+ inch drain hole shal l be dr i l led near the bot tom of each post ' r ig id ly secured to f lange f i t t ings anchored Lo concrete wi th expansion anchors- Rai l ing p o s t s a n c h o r e d t o c o n c r e t e s u r f a c e s p a r a l l e l t o t h e p o s t s s h a l f h a v e t h e sides of posts conLinuously welded t^o base p lates be r ig id ly secured to f lange f i t t ings anchored to concrete wiLh expansion anchors ' Rai l ing posts anchored to s t rucLural meta l shal l be welded Lo base p lates r ig id ly secured to f lange f i t t ings bol ted or welded Lo st ructura l meta l ' Ends of ra i ls anchored to concrete or masonry sha11 be r ig id ly secured to f lange f i t t ings anchored to concrete or masonry with expansion anchors'

2 .2 .2 Gra t i ngs and Cove r P l -a tes

Grat ing and cover p lates shal l be of the mater ia l and s ize shown' and sha1l be fabricated in sectionar panels of the width and length shown' or as appropr iate, to accurate ly f iL wi th in the support ing t " : t : : - : :ames' openings through panels shall be provid.ed as shown or as required' Einged panels shall be provided with hinges of the tlpe shown or suitable for the appl icat ion. s teel grat ings and cover p lates shal l - be galvanized af ter f ab r i ca t i on -

2 - 2 . 2 . 2 C o v e r P l a t e s

Cover p la tes sha l1 be as sPec i f ied p la te pane ls sha l1 be prowided w i th in paragraph STEEL FLOOR PLATE' Cover ho les fo r inser t ion o f remova l too l o r

SECTION 05 50 04 - O0 10 Page B

South Main SLreet Cl-osure Structure & RR

1/4 inch bar , f lush , d rop hand les fo r Sharp edges and burrs shal l be remowed

2 . 2 . 3 S t e e l S L a i r s

Ave Regrading SMAIN removal as shown or as reguired.

f rom plates -

Steel s ta i rs shal l be complete wi th sLrucLural or formed channel s t r ingers, landings, co lumns, handrai ls , and necessary bol ts and other fastenings as indicated. Str ingers shal l have exposed ends c losed- Structu ia l s teel -shal - l conform to ASTI4 L 361A 36y1. Sta i rs and accessor ies shal l be galvanized af ter fabr icat ion. Risers on sta i rs wi th meLal pan t reads shal - l -be deformed to form a sani tary cove to reta in the t read concreLe. Integra l nosings shal1 have braces extended into the concrete f i l1 . Sta i r t reads and fandings sha1l be fabr icaLed of s teel grat ings of the t )4)e speci f ied in paragraph GRATING. Grat ing t reads shat l have s l ip- res is tant nosings.

Bolts, nuts and other fastenings sha11 be provided as shown and as required for proper insta l la t ion- Lock washers shal l be used under a l l nuts Rail ings of the t)pe specified above in paragraph RAILINGS shall be anchored to s ta i rs as shown.

2 . 2 - 4 R e c e s s F r a m e s

Recess f rames sha11 be fabr icated of s t ructura l shapes of the t lpe shown- Welded jo ints in f rames shaf l be ground smooth- Steel f rames shal l be galvanized af ter fabr icat ion- Frames shal1 be anchored to supports in the manner shown and shall not be continuous across contraction or expansion j o i n t s .

2 . 2 . 5 Ladders

Ladders shal - l be f ixed-ra i l meta l ladders conforming to the requi rements of El { 385- i*1 and to deta i ls shown- Ladders sha1l be fabr icated of s t ructura l s teel as shown and shal l be galvanized af ter fabr icat ion- Fabr icat ion of ladders shalL consist of so l id-sect ion rod rungs f i t ted in to holes in bar s ide ra i ls and wel-ded. Spl ices in s ide ra i ls shal l be made using fu l1 penetration welds and sha1l provide a flush and smooth transition between connect j -ng ends. A11 welds shal l be ground smooth. . Ladder ra i ls shal l be welded to bent-bar supporting brackets anchored to supporting structure as shown.

2 . 6 S a f e t y C h a i n s

Safe ty cha ins sha l - l be ga lvan ized we lded s tee l , p roo f co i l cha in tes ted in accordance w i th ASTM A 45 i iA 467 i4 , C lass CS. Safe ty cha ins sha l l be s t ra igh t l ink s ty le , 3 /16 inch d iameter , m in imum 12 f inks per foo t and with bolt t)4)e snap hooks on each end.- Eye bolts for attachment of chains sha l l be ga l -van ized 3 /B inch bo f t w i th r 3 /4 inch eye , anchored as ind ica ted .

Two chains shaLl be furnished for each guarded opening-

2 - 2 . ' 7 S u r f a c e F i n i s h e s

2 - 2 . 7 . L G a l v a n i z i n g a n d Z i n c R e p a i r

I tems spec i f ied to be ga lvan ized, when prac t icab le and no t ind ica ted otherw ise , sha l l be ho t -d ip ga lvan ized a f te r fabr ica t ion- Ga lvan iz ing shall be in accordance with ASTI' I A -123/?'. : i23r ' I , ?,-ST,A A.653,;. l i 653t4, or AST}4 A 924 iA 924?" i , as appt icab le . Where z inc coat ings are des t royed by cut t ing , we ld ing or o ther causes the a f fec ted areas sha1 l be rega lwan ized.

Coat ings 50 g 2 ounces or heawier sha l1 be rega lvan ized w i th a su i tab le low-mel t ing z inc base a l loy s imi la r to the recommendat ions o f the Amer ican

S E C T I O N 0 5 5 0 0 4 - 0 0 1 0 P a q e 9

Hot -D ip Ga lvan izers Assoc ia t ion t .o the or ig ina l z inc coat ing . Coat ings repaired in accordance with ?rS,1,lvi A

2 . 2 - 7 - 2 N o n f e r r o u s M e t a l S u r f a c e s the thickness and ]ess than SO g 2

2 8 4 .

SMAIN

qual i ty speci f ied for ounces shall be

Protect by p laLing, anodic, or organic coal ings

PART 3 EXECUIIION

3.1 GENERAT INSTALLATTON REQUIREMENTS

rnstar l i tems at locat ions indicated, according t .o manufacturer ,s inst ruct ions ' The contractor shal f ver i fy ar l measurements and sha1l takeal l f ie ld measurements necessary before fabr icat ion. Exposed fastenings shal l be compat ib le mater ia ls , "h"11 general ly match in col -or and f in ish,and shal l - harmonize wi th the mater ia l to which fastenings are appl ied.

MaLer ia ls and par ts necessary to complete each i tem, even though such workis not def in i te fy shown or speci f ied- , shal I be inc luded. poor matching ofhofes for fasteners shal - l be cause for re ject ion. Fast .enings shal l beconcealed where pract icable- Thickness o i meta l and deta i ls of assembly and supports shal t prov ide st rength and st i f fness - Jo ints exposed to theweather shal l be formed to exclude water . r tems l is ted below require addi t ional procedures .

3.2 WORKMANSHIP

Miscel laneous metalwork shar l - be wel l formed to shape and s ize, wi th sharpl ines and angles and t rue curwes. Dr i l l ing and punching shaI l produce

: l :? :_a:"e l - ines and sur faces- V, te ld. ing st rat - f be conr inuous a long rheenElre area of conLact except where tack weld ing is permi t ted. Exposed.

connect ions of work in p lace shal l not be tack welded. Exposed welds shal lbe ground smooth. Exposed surfaces of work in place shall have a smoothf in ish, and unless ot .herwise approved, exposed r ivet ing shal l be f lush.

where t ight f i ts are requi red, jo ints s t rat t be mi11ed- corner jo ints shaf lbe coped or mi tered, wei l formed, and in t . rue a l ignment . work sha1l beaccurate ly set to establ - ished l i -nes and e levat ions and secur"rv i - " i " . r "a i "p1ace. rnsta l la t ion sha1l be in accordance wi th manufacturer ,s insta l la t ion inst ruct ions and approwed drawings, cuts, and deta i ls .

3.3 ANCHORAGE, FASTENINGS, AND CoNNECTIONS

Provide anchorage where necessary for fastening miscel-laneous metal itemssecurely in p1ace. rncfude for anchorage not otherwise speci f ied or indicated s lot ted inser ts , expansion shie lds, and powder-dr iven fasteners, when approved for concrete; toggle bolts and through bolts for masonry;

machine and carr iage bol ts for s teel ; through bor- ts , 1ag bo1ts, and screwsfor wood' Do not use wood. p lugs in any mat6r ia l . prowide non-ferrous at tachments for non- ferrous metal - uake exposed fastenings of compat ib le mater ia ls , general ly matching in color and i in ish, t .o which fastenings are appl ied- Conceal fastening" rh"ru pract icable.

3 .4 WELDING

l: : , t " : :^r*"1di lg , weld ing inspect ion, and correcr ive weld ing, in accordance wl th / i ' t i is )L '7 iD7. i7r i . use cont inuous welds on a l l exposed connect ions.

GRrND vrsrBLE WELDS sMoorH rN THE FTNTSHED rNsrALLATroN-

S E C T I O N 0 5 5 0 0 4 . 0 0 1 0 p a q e 1 0

3 . 5 F I N I S H E S

3 . 5 . 1 D i s s i m i l a r M a t e r i a l s

Where d iss imi lar metals are in cont .act , protect sur faces wi th a coat conforming to SSPC ?.:int. 25 t-o prevent galwanic or corrosive action. Where aluminum is in contact wibh concrete, p laster , mortar , masonry, wood, or absorpt . ive mater ia ls subject to wet t ing, protect wiLh ASTtr l D L187, aspha l t - base emu ls ion .

3 -5 .2 F ie ld P repa ra t i on

Remove rust prevent ive coat ing just pr ior to f ie ld erect ion, us ing a remover approwed by the rust preventive manufacturer- Surfaces, when assembled, shal l be f ree of rust , g f rease, d i r t and other fore ign mat ter .

3 . 5 . 3 E n v i r o n m e n t a l C o n d i t i o n s

Do not cl-ean or paint surface when damp or exposed to foggy or raj-ny weather , when metal l ic sur face temperature is less than 5 degrees F abowe the dew point of the surrounding air, or when surface temperature is below 45 degrees F or over 95 degrees F, unless approved by the Contracting O f f i c e r .

3.6 ATTACHMENT OF HANDRA]LS

Toeboards and brackets sha1 l be ins ta l led where ind icaLed. Sp l i ces , where requ i red , sha1 l be made aL expans ion jo in ts . Removab le sec t ions sha l l be ins ta l l -ed as ind ica ted .

3 . 6 . 1 I n s t a l l a t i o n o f S t e e l H a n d r a i l s

I ns ta l l aL ion sha l l be by means o f p i pe s leeves secu red to base p la tes bol ted to s t r ingers or sLructura l s teel f rame\, r 'ork. Rai l ends sha1l be secured by steel p ipe f langes anchored by expansion shie lds and bol ts through-bol ted to a back p late or by t /s indn 1ag bol ts Lo studs or so l id baeklng.

3.7 MOUNTING OF SAFBTY CHAINS

Safe ty cha ins sha l1 be mount .ed 3 fee t 6 inches and 2 fee t above Lhe f loor -

3.8 COVER PLATES AND FRAMES

Ins ta l l the tops o f cover p la tes and f rames f lush w i th f1oor .

3 .9 LADDERS

Secure to the ad jacent cons l rucL ion w i th the c l ip ang les a t tached to Lhe q | - r i n n o r e a n r. ---. l re t .o masonry or concrete with not less than two L/2 ir .ch' d iameter expans ion bo l ts . fnsLaf l in te rmed iaLe c l ip ang les noL over 4B inches on cenLer . Ins t .a l ] b rackets as requ i red fo r secur ing o f ladders we lded or bo l ted to s t ruc tu ra l s tee l o r bu i l t in to the masonry o r concre te .

In no case sha l ] ends o f ladders res t upon f loor .

3 . 1 0 S T E E L S T A I R S

Provj -de anchor bo1ts. grat ing fasteners, washers, and a l l par ts or devices

S E C T f O N 0 5 5 0 0 4 . O 0 1 0 P a q e 1 1 necessary fo r ProPer

3 .11 INSTALTATION OF

Pipe guards sha1l be cons t ruc t -ed o f , and having a comPressive insta l laL ion- Provide lock r 'vashers

GUARD POSTS (BOLLARDS /PTPE GUARDS)

se t ve r t i ca l lY i n conc re te P ie rs ' the hol tow cores of the p ipe f i l - led s t r e n g t h o f 3 0 0 0 P s i ' under nuts

Piers shal1 be wi th, concrete

End of Secti-on

SECTION 05 50 04 - 0o 10 Page 1 '2

South Main Street Cl_osure Structure & RR Awe Regrading sEeTroN 06 10 00

ROUGH CARPENTRY

o7 /oe

SMAIN

PART 1 GENERAL

1.1 REFERENCES

The pub l ica t ions l i s ted ex ten t re fe renced- The bas ic des ignat ion on ly .

AMERICAN FOREST

AF&PA T1O

AF&PA T1O1

A.MERTCAN LUMBER

Al,sc ps 20

AI{PA C1

AWPA C2

AI,OPA C2B

A}JFA C9

AI,fPA Iq2

AIJpA t{6

AWPA P5

A'dFA T1

A!{PA U1

b" l?y form a par t of th is speci f icat ion to the publ icat ions are referred to wi th in the tex i - - ly the

& PAPER ASSOCIATTON (AF&PA)

(2001) Wood Frame Const ruc t ion Manua l fo r One- and Two_Family DwelJ-ings

( 2 0 0 1 ) N a t i o n a f D e s i g n S p e c i f i c a t i o n (NDS) for Wood Construction

STANDARDS COMMTTTEE (ALSC)

(1970) Amer ican Sof twood Lumber S tandard

AMERICAN WOOD-PRESERVERS, ASSOCIATTON (AWPA)

(2003) a l f T imber products - preservat ive Treatment by pressure processes

(2003) Lumber, T i ,mber, Br idge Ties and Mine Ties - preservative Treatment by Pressure processes

(2003) Standard for preservat ive Treatment of StructuraL Glued Laminated Members and Lamination Before Glui_ng of Southern pine, Coasta l Douglas Fi r , Hemf i r and Western Hemlock by pressure processes

(2003) Plywood - preservative Treatment by Pressure Processes

(2001) Standard for fnspect ion of Treated Wood Products

(1996) Brands Used on Forest products

(2005) St .andard for Waterborne Preservat ives

(2004 ; R 2005 ) Use Ca tego ry Sys tem:

Processing and Treatment Standard

(2OO4, - R 2005 ) Use Ca tego ry Sys tem: Use r Speci f icat ion for Treated Wood

SECTION 06 10 00 page 1

APA

A P A 8 4 4 5 5

THE ENGINEERED

APA PS 1

APA PS 2

ASME INTERNATIONAI,

A S | { E 8 1 8 . 2 . 1

A S i , l E B 1 B . 2 . 2

A S M B 8 1 8 . 5 . 2 ^ ] . M

A S M E 8 1 8 . 5 . 2 . 2 M

A S I . { E 8 1 8 . 6 . 1

ASTM INTERNATIONAL

ASTlvl A 307

AST!1 A 553/A 653! :

ASTIVI A 6 8 ?

SMAIN

WOOD ASSOCIATION (APA)

(2001; R 2oo2) Performance Standards and

Qual i f icat ion Pol- icy for Structura l -Use Pane ls (APA PRP-108 )

(1995) Voluntary Product Standard for

Construction and Industrial Plywood

(2004) Voluntary Product Standard for wood-Based Structura l -Use Panels

(ASME)

( 1 9 9 6 ; A d d e n d a A 1 9 9 9 ; E r r a L a 2 O O 3 ; R

2005) Square and Hex Bo l ts and Screws ( I n c h S e r i e s )

(198?, ' R 2005) Square and I Iex Nuts { Inch

S e r i e s )

(2006) Met r ic Round Head Shor t Square Neck

B o l t s

(1982; R 2005) Met r ic Round Head square

Neck Bo l ts

( 1 9 8 1 ; R 1 9 9 ? ) W o o d S c r e w s ( l n c h S e r i e s )

(ASTM)

( 2 0 0 ? b ) C a r b o n S t e e l B o ] t s a n d S t u d s , 6 0

0 0 0 P S I T e n s i l e S t r e n g t h

( 2 0 0 7 ) S t . e e l S h e e t , Z i n c - C o a L e d (calvanized) or Zinc-Iron Al loy-Coated

(Galvannea led) by Lhe Hot -D ip Process

(1993) H igh-s t rength Nonheaded Stee l Bo l ts and Studs

( a 9 9 ' 7 ; R 2 0 0 5 ) S t a n d a r d P r a c L i c e f o r

Gener ic Mark ing o f P las t ic p roduc ts

( 2 0 0 5 ) D r i v e n F a s t e n e r s : N a i L s , S p i k e s , and St .ap les

( 2 0 0 5 ) N a i l s f o r U s e w i t h W o o d a n d

Wood-Base Mater ia ls

2000) Pe r ime te r F lash ing

COUNCIL ( ICC)

( 2 0 0 6 , ' E r r a t a 2 O O 5 ; E r r a L a 2 O O 7 ;

S u p p l e m e n L 2 O O 7 ; E r r a t a 2 O O 7 )

International Buitding Code

ASTIq D

ASTlil F t 9 7 2

1 6 6 i

ASTiq F 547

FM GLOBAL (FM)

r r l , l DS 1-49

INTERNATIONAL CODE

I C C I B C

SECTION 05 10 00 Page 2

South Main StreeL Closure Structure & RR Ave Regrading SMAIN

SERVICES ADMINISTRATION (GSA)

(Rev A; Not ice 1) Sh ie ld , Expans ion (Lag, Machine and External ly Threaded Wedge Bolt

Anchors)

(Rev A; Not ice 1) Sh ie ld , Expans ion (Se1f

Dr i l l i ng Tubu lar Expans ion She l I Bo l t

Anchors

{Rev A; Not ice 1) Sh ie }d Expans ion (Na i l

Anchors)

(Rev E) BoI t , Togg le : and ExPans ion

S l e e v e , S c r e w

{Rev A) Bu i ld ing Paper , Vegetab le F iber :

{Kra f t , Waterproo fed , water Repe l len t and

F i re Res is t .an t )

U. S . GENERAI,

C I D A _ A _ 1 9 2 3

C I D A - A _ 1 9 2 4

C I D A ' A . . 1 9 : 5

F S F F _ B _ 5 B B

F S { I U _ B _ 7 9 0

2 SUBMTTTALS

Government approva l i s requ i red fo r submi t ta ls w i th a {Gr r des ignat ion ;

submi t ta ls noL hav ing a ucu des ignat ion are fo r in fo rmal ion on ly - When used, a des ignat ion fo f low ing the "c " des ignat ion ident i f ies the o f f i ce that wi l l - review the submittal for the Government. The fol lowing sha]l be submi t ted in accordance w i th Sec t ion 01 33 00 SUBMfTTAI PROCEDURES:

SD-02 Shop Drawings Preserwat ive- t rea ted lumber and p lywood

Cer t i " f l ca tes o f q rade

ManufacLurer 's cer t i f i ca tes (approved by an Amer lcan Lumber

Standards approved agency) attest ing that lumber and material not normal ly g rade marked meet the spec l f ied regu i rements '

Cer t i f i ca te o f Inspec t ion fo r g rade marked mater ia f by an Amer j -can

Lumber Standards Committee {ALSC) recognized inspection agency p r i o r t - o s h i p m e n t .

Preservative treaLment

SD-10 Opera t ion and Main tenance Data

P f a s t i c when no t labe led , iden t i f y types in Opera t ion and Main tenance

M a n u a ] .

Take-back program

Tnc lude contac t in fo rmat ion , summary o f p rocedures , and the l im i ta t ions and cond i t ions app l icab le to the pro jec t . Ind ic -a te manufac turer ts commi tment to rec la im maLer i -a ls fo r recyc l i -ng a n d / o r r e u s e .

Layout of Plywood Roof Underlayment and blocking over steel deck under s tand ing seam meta l roo f sys tem.

SECTION 06 10 00 Page 3

South Main Street Closure StrucLure & RR Ave Regrading SMAfN

1 . 3

Drawings of structural o f f a s t e n i n g .

SD-03 Produc t Data

DELIVERY AND STORAGE

f ie ld erect ion deta i ls , . inc luding methods

Del iver mater ia ls to the s i te in an undamaged condi t ion. s tore, protect , handle, and insta l l prefabr icated st ructura l e l -ements in accordance wi th manufacturer ts inst ruct ions and as speci f ied. . s tore mater ia ls of f theground to provide proper ventilation, with drainage t.o avoid standing water, and proLection against ground. moisLure and dampness. store materials with a moisture barrier at both the ground. lewef and as a cover fo rming a we l l ven t i la ted enc losure Adhere to requiremenLs for stacking, l i f t ing, brac ing, cut t ing, not .ch ing, and speciar fastening requirements. Remove defective and damaged materials and provide new mater ia ls . Store separated reusabfe wood. waste convenient to cut t inq stat ion and area of work

Take-back program

Include contact information, summary l i -mi tat ions and condi t ions appl icable of procedures, and the to t he p ro jec t . I nd i ca te manufac turer rs commi tment to rec la i -m a n d / o r r e u s e .

mater . ia ls for recrzc l inq

1..4 GRADING arvo MARrrI.rc

1 .4 - 1 Lumber

Mark each p iece of f raming and board lumber or each bundle of smal l p ieees of lumber with the grade mark of a recognized association or independent inspect ion agency. such associat ion or agency sha11 be cer t i f ied by the Board of Review, American Lumber Standards Committee, to grade the species used' Sur faces that are to be exposed to v iew shat l not iear grademarks, sEamps, or any type of ident.ifying mark-

I -4 -2 p l ywood sheet wi th the mark of a recognized associat ion or independent agency that maintains continuing control over the quality of the

The mark shall identify the plywood by species group or span exposure durabi l i ty c lass i f icat ion, grade, and compr ianc" , i th .sur faces that are to be exposed to v iew shar l not bear qrademarks types of ident i fy ing marks.

1.4 .3 Preserva t iwe-Treated Lumber and p lywood

The cont rac tor sha l f be respons ib le fo r the qua l i t y o f t . rea ted wood products ' Each treated piece shaf f be inspec-ted in accordance with AwpA lvlz and permanently marked or branded, by the iroducer, in accordance with A- ' / IPA l '16 ' The cont rac tor sha l - l - p rov ide Con l rac t ing o f f i cer ,s Representa t ive (coR) with the

_inspection report of an approved independent inspection agency tha t o f fe red producLs comply w i th ipp l i cab le AWpA s tandards .

-The appropr ia te Qua l i t y Mark on each p iece w i l l be accepted , in l ieu o f inspec t ion repor ts , as ev idence o f compl iance w i th appr icab le AWPA trea tment s tandards .

Mark each inspec t ion plywood.

ra t i ng , ; \ p a p c i or other

SECTION 06 10 00 paqe 4

South Main Street Closure Strucbure & RR Awe Regrading SMAIN

I . 1 . 4 ' P l a s t i c L u m b e r tabel p last ic products t .o be incorporated in t .o t .he pro ject in accordance with ASTM D L972, or provide product data indicaLing pof_\r,n"ric information in the Operation and Maintenance lvlanual -

a. Type 1: polyethy lene Terephthalate (pET, pETE).

b . Type 2 : H igh Dens i t y po l ye thy lene (HDPE) .

c. Type 3: Vinyl {polyirinyl Chloride or pVC} d- Type 4: Low Densi - ty polyethy lene (LDPE) .

e. T l?e 5: polypropylene (pp) .

f . Type 6 : po l ys t y rene (pS) .

g- Tx)e 7: ot .her . use of t .h is code indicates LhaL the package in quest ion is made wl th a res in ot .her than Lhe s ix f is t .ed above, or is made of more than one res in l is ted above, and used in a mul t i * layer combinat ion

1.5 STZES AND SURFACTNG

ALSC PS 20 for dressed s izes of yard and st ructura l lumber- Lumber shal1 be sur faced four s ides. Size references, unless otherwise speci f ied, are nominal s izes, and actual s izes shaf l - be wi th in manufact .ur ing to lerances allowed by the standard under which the product is produced- other measurements are Ip or SI s tandard-

1..6 MOTSTURE CONTENT

Ai r -d ry o r k i ln -d ry lumber . K i ln -dry t rea ted . lumber a f te r t rea tmenr .

Maximum moisLure content of wood products shalf be as fol lows at the t ime o f d e l i v e r y t . o t h e j o b s i t e :

a. Framing lumber and boards - 19 percent maximum b- Mater ia fs o ther than lumber - Mo i -s tu re conten t sha I l be in accordance with standard under which the prod.uct is produced

7 PRESERVATIVE TREATMENT

Treat wood products wit.h rvaterborne wood preservaLives conforming to AI. ipA p5.

Pressure treatmenl of wood product.s sha]l- conform to the requirements of

AWpA U1 and AWPA T1. Pressure- t rea ted wood produc ts sha l f no t con ta in arsen ic , chromium, o r o ther agents c lass i f ied as carc inogen ic , p robab ly carc inogen ic , o r poss ib ly carc inogen ic to humans (compounds in Groups 1 , 2A. o r 28) by the fn te rna t lona l Agency fo r Research on Cancer { fARC) , Lyor r , France. Pressure- t rea ted wood prod .uc ts sha1 l no l exceed the 11mi ts o f the U . S - E P A ! s T o x i c C h a r a c t e r i s t i c L e a c h i n g P r o c e d . u r e ( T C L P ) , a n d s h a l l n o L b e c lass i f ied as hazardous waste- Submi t cer t i f i ca t ion f rom t rea t ing p lan t s taL i -ng chemica fs and process used and ne t amount o f p reserva t i r . 'es re ta ined" are in con. fo r rnance w i th spec i f ied s tandard .s . lumber and t , imber in accordance with AtipA c1 and Ai ' ;pA c2, and plywood in accordance wit.h Ai.r 'pA c1 and AlipA C9, Treat struct.ural glued laminated t imber in accordance rvith AT,'{pA C1 and AbJPA C2 B .

0.25 pcf in tended for above ground use.

0 .40 pc f i n tended fo r g round con tac t and f resh waLer use . Q-60 pcf intended for Ammoniacal Copper euaternary Compound (ACQ) - t r ea t .ed founda t i ons . 0 .80 to 1 .00 pc f i n tended fo r

ACQ-treaced p i l ings - Al1 wood shal l be a i r or k i ln dr ied af ter t reatment - Speci f ic t reatments shal r be ver i f ied by the repor t of an approved independent inspecLion agency, or the AV{pA euality l-r

SECTION 05 10 00 Paqe 5

Mark on each p iece. Min imize cut t ing and avoid breath ing' sawdust - Brush coat areas that are cut or dri-l led. after treatment wi th e i ther the same preservat ive used in the t reatment or wi th a 2 percent copper naphthenate solution. A11 lumber and woodwork shal1 be preservat ive t reated. Ptast ic lumber shal l not be preservat ive t reated. The fo l lowing i tems shal l be preservat ive t rea ted :

1 ' Na i l e r s , edge s t r i ps , c r i cke ts , cu rbs , and can ts f o r - roo f decks .

1.8 QUALITY ASSURANCE

1 - 8 .1 Ce r t i f i ca tes o f G rade submiL cer t i f icates at test . ing that products meet the grade requi rements specified in l ieu of grade markings where appearance is imporiant and grade marks wi l_1 deface mater ia l -

PART 2 PRODUCTS

2.} . MATERIALS

2 -7 -7 V i rg in Lumber

Lumber fabricated from o1d groivth Limber is not permitt.ed. Avoid companies who buy, se1l , or use o ld. grorvLh t imber in thei r operat ions, r .vhen possib le.

2.2 PLYWOOD, STRUCTURAL_USEPANELS

A p A p S 1 , A F A p S 2 , A p A E 4 4 5 S r e s p e c t i v e l y .

2 - 2 . L R o o f S h e a t h i n g

2 .L - l - p l ywood

C-D Grade, Exposure 1, wi th an fdent i f icat ion Index of not 1ess than 24/0

2 . 2 O t h e r U s e s

2 - 2 . a p l y w o o d

Plywood for wood underl-ayrnnet on steel deck for standinq seam met.al roof system at tachment .

2.3 OTHER MATERTAIS

2 . 3 - L B u i l d i n g p a p e r

FS UU.-B 790, T:ype I , Grade D, Sty le 1.

2 . 3 . 2 B l o c k i n g

Blocking shall be standard or number 2 grad.e-

2 -3 -3 Rough Bucks and Frames

Rough bucks and frames shall be straight standard or number 2 qrade-

SECTTON 05 10 00 paqe 6

2.4 ROUGH IIARDWARE

Unless o therw ise ind ica ted or spec i f ied , rough hardware sha l l be o f the type and s ize necessary fo r the pro jec t requ i rements . S izes , t ) .pes , and spac ing o f fas ten ings o f manufac tured bu i ld ing mater ia ls sha l l be as recommended by the product manufacturer unless otherwj-se indicated or s p e c i f i e d . Rough hardware exposed to the weather or embedded in or in contact with preservative treated wood, exterior masonry, or concrete walls or s labs shal l - be z inc-coated- Nai ls and fasLenings for f i re-retardant treated lumber and woodwork exposed to the weather sha1l be copper a11oy-

2 - 4 - L B o l t s , N u t s , S t u d s , a n d R i v e t s

A S M E B 1 8 . 2 . 1 , A S M E 8 1 8 . 5 . 2 . A M , A S M E 8 1 8 . 5 . 2 . 2 M , A S M E 8 1 8 . 2 . 2

2 .4 -2 Ancho r Bo l t s

ASTM A 307, s ize as indicated, complete wi th nuts and washers

2 . 4 - 3 E x p a n s i o n S h i e l d s

C I D A - A - 1 9 2 3 , C I D A - A - 1 9 2 4 , a n d C I D A - A - 1 9 2 5 max imum s ize o f dev ices sha11 be 3 /B inch-and ASTM A 687

Except as shown otherwise, 2 . 4 . 4 L a g S c r e w s a n d L a g B o l t s

A S M E 8 1 8 . 2 . 1

2 . 4 - 5 T o g g l e B o l t s

F 3 F F 8 - 5 8 8 .

2 - 4 . 6 W o o d S c r e w s

A S r , l E 8 1 8 . 5 - 1 .

2 . 4 - 7 N a i l s

ASTII F 547, size and type best suited for purpose as recommended by the manufacturer of the mater ia ls to be jo ined. fn general , B-penny ot larger nails shall be used for nail ing through 1 inch thick lumber and for toe nai l ing 2 inch th ick l -umber, - l5-penny or larger nai ls sha1l be used for nail in! through 2 inch thick lumber. Nails used with treated lumber and sheath ing shal l - be galvanized. Nai l ing shal l be in accordance wi th the recommended nai l ing schedule conta ined in AF&PA T1O. Where deta i led nai l ing requi rements are not speci f ied, nai l s ize and spacing shal I be suf f ic ient to develop an adequate st rength for the connecLion- The connect ion,s s t rength sha1l be wer i f ied against the nai l capaci ty tables in

AF&pA T101. Reasonable judgment backed by experience shall ensure that the designed connection wil l nol cause the wood Lo split - If a load situatj-on exceeds a reasonable l imi t for nai ls , a specia l ized connector sha1l be used'

2 . 4 - B W i r e N a i l s

ASTM F } .667 .

2 - 4 . 9 C l i p A n g l e s s tee l . , 3 /15 inch th ick , s ize bes t su i ted fo r in tended use; or z inc-coated

SECTION 06 ,10 00 Page 7 south Main street closure Structure & RR Ave Regrading SMAII{ steel or iron commercial Clips designed for connecting wood members '

2 .4 - tO Door Buck Ancho rs

Me ta l ancho rs , a /8 by L L /4 i nch s tee1 , 12 i nches l ong , w i t h ends ben t 2 inches , except as indicated otherwise. Anchors sha1l be screwed to the backs of bucks and built into masonry or concrete. Locate B inches above sil ls and below heads and noL more than 24 inches intermediately between'

Anchorage of bucks to s teel f raming shat l be as indicated

2 . 4 . a L M e t a l B r i d g i n g

Where not ind icated or speci f ied otherwise, No- 16 U-S- Standard gage, cadmium-plated or z inc-coated-

2.4 -1,2 Metal Framing Anchors

Construct anchors to the configuration shown using hot dip zinc-coated steel conforming Lo ASTM A 6537A 653t1, G90 - Except where otherwise shown' steer shaf l be io t l ighter than 18 gage. specia l nai ls suppl ied by the manufacturer sha11 be used for a l - l na i l ing '

2 - 4 . L 3 P a n e l E d g e C I i P s

Extruded a luminum or galvanized sLeel , H-shaped c l ips to prevent d i f f e ren t i a l de f l ec t i on o f r oo f shea th ing '

PART 3 EXECUTION

3.1 INSTALLATION

Conform to AF&pA T10 and insta l l ln accordance wi th the Nat ional

Association of Home Builders (NAHB) Adl'anced Framing Techniques: Optimum

Value Engineer ing, unless ot .herwise indicated or speci f j -ed ' Select lumber s izes to min imize waste- F i t f raming lumber and other rough carpentry ' accurate ly t .o the requi red l ines and levels, and secure in p lace in a r ig id manner. Space p last ic lumber boards as necessary Lo a l -1ow for lengthwise expansion and contracLion- Do not splice framing members beLween bearing points. Set jo is ts , raf ters, and pni t i t t " wi th thei r crown edge up' Frame members for the passage of p ipes, Londui ts , and ducts- Provide adequate s u p p o r t " = " p p t o - p r i a t e t o t h e a p p l i c a L i o n , c l i m a l e ' a n d m o d u l u s o f elasi:icity of the product- Do rrot ant or bore structural members for the passage of ducts or pipes without approval. Reinforce al1 members damaged by such cutting or boring by means oi specially formed and approved sheet metal or bar sLeel shapes, or remo.r.

"r-d provide new, as approved' Prowide as necessary for the proper completion of the work all framing members not indicated or speci f ied. Spik ing and nai t ing not ind icated or speci f ied otherwise shal l be in accordanle wi th the Nai l ing schedule conta ined in lCC IBC; per form bol t ing in an approved manner. sp ikes ' nai ls , and bol - ts shat l be drawn up t ight . Insta l i p last ic lumber rv iLh screws or bol ts ; i f na i ls are used, use r ing shank or sp i ra l shank nai ls- use s late or s teel shims when level ing jo is ts , beams, -and g i rders on masonry or concrete ' Do not use shimming on wood or metal bear ings- when jo is ts , beams, and girders are p laced on masonry or concreLe, a wood base ptate shal l be posi t ioned and leveled wi th grout- The jo is t , beam, or g i rder shal i then be ptaced on the p late. When jo is t ,s , beams, and g i rders are set , in to masonry or concrete, a pocket tn t f f be formed into the wal l ' The jo is t ' beam, or girder shall then be placed into the pocket and leveled with a s tee l sh im-

SECTION 06 10 00 Page B

3 . 1 - 1 S i 1 l s

Set s i l ls level and square and wedge wi th s teel or s late shims; point or grout with non-shrinking cement mortar to provide continuous and solid bear ing- Anchor s i l ls to the foundat ions as indicated. Where s izes and spacing of anchor bolts are not indicated, provide noL less than 5/B inch diameter bofts at all corners and splices and space at a maximum of 6 feet o.c. between corner bol - ts . Provide at least two bol ts for each s111 member. Lap and splice si1ls at. corners and boft through the laps or but.t the ends and through-bolt not more than 6 inches from the ends. Provide bol- ts wi th p lat .e washers and nuts. Bol ts in exter ior wal l -s shal - l be z inc -coa ted .

1 .1 .1 Ancho rs i n Mason ry

Except where indicated otherwise, Embed anchor boft.s not less than 15 inches in masonry unit walls and provide each with a nut and a 2 inch diameter washer at bot tom end- Ful lv qrout bolLs wi th mortar .

1, .1, -2 Anchors in Concrete

Except where indicated otherwise, Embed anchor botts not less Lhan B inches in poured concrete wal1s and provide each with a nut and a 2 inch diameter washer at bottom end. A bent end may be substi tuted for the nut and washer ; bend sha l l be no t less than 90 degrees . Powder -ac tua ted fas teners spaced 3 fee t o .c . may be prov ided in l ieu o f bo l ts fo r s ing le Lh ickness p l -a tes on concre te .

3 -1.2 Beams and Girders

Set beams and girders level and in al-ignment and anchor to bearing walls, p iers, or support .s wi th U-shaped steel s t rap anchors. Embed anchors in concrete or masonry at each bearing and through-bo1t to the beams or g i rders wi th not less than two bol ts . Provide bol ts not less than 1/2 inch in d iameter and wi th p late washers under heads and nuts. Provide jo ints and splices over bearings only and bolt or spike together.

3.2 MISCELLANEOUS

3.2 .L…