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Top of 22' Bituminous
<br />Concrete Pavement
<br />Driven - 17 / /8
<br />4 3" (01Z. 1.10. 12.88)
<br />1i�/32� _ �_.Martufgctured _ 1132
<br />Ls' 7x4xVz
<br />GOMr-E,,Y7I0U 6EAL
<br />4
<br />a -e- tiTA`i-If`I-REALE 7/8" 9/32" /
<br />4- e a. a _�.. 50(LM Foie Vf-141 OMLI�
<br />-1--
<br />CO
<br />Headed Anchor Studs, L# Co @ R (Addif Reba
<br />sa'O, to"Long, 12"O. C. (Typ,) e/ to Long/I` Reinf (Typ,)'
<br />(Fr-09:VEGK eeiu . oiEE s51.4 -C. Vi -4) Lu
<br />318 x g 8or 4`-0"L Alt. Eo. 4t
<br />Side of LS, 4' 3"C to C_ of BarlTyp,) SECTION A -A v
<br />DETAIL OVER PiERS
<br />�ocmo
<br />Zo
<br />IL 15h! T9IA.15OLTS
<br />6EE 2IVET
<br />iZEt'LA CA ME.tJT
<br />No -re -W S
<br />SCALE: I%2 = I'- 0"
<br />(BIZIDCOE's 12.8$2 t0 i�1)
<br />1545" -Irit 154' f:%4,55 ?L
<br />2 9 ")1 ± rL4 BASE P06 T B A5 E --r�fes5
<br />11 11%4 YYPE 71L(A415)
<br />6A6E
<br />13/4` 6AGsE ( )
<br />T-fP>= 2 (A)
<br />r
<br />r�
<br />W,
<br />je7P,
<br />13A6E
<br />gAhE
<br />I
<br />M0.
<br />connection shall be selected for replacement.
<br />27 Rivets (Category 8) with dimensions of both heads meetM9
<br />ND-fG5
<br />or surpassing each of minimum requirements shown
<br />n
<br />ti1ZE
<br />head, shall be replaced.
<br />l
<br />I A)
<br />'4l4X IDNKY,
<br />�IEVEiZ 'A"
<br />G.91
<br />I -SOLID
<br />=(0)
<br />&11Z17E12 "Q4
<br />of both heads each of the minimum requirements
<br />IL A
<br />3/WX-l'kIL-&
<br />&I1r7r-V1An
<br />11 ,15,11
<br />'7.64
<br />60L)17
<br />See Note 5
<br />T- �A)
<br />3/4"X10 4 X
<br />I'-U'l2" 50Lt1�
<br />h
<br />Ircr�EiZ
<br />fD.Sr!
<br />mr
<br />,,!4
<br />z, 1Oouv
<br />a'1X 0;014L' x
<br />Lsi�9EfC °q"
<br />r(A)
<br />I'-o%2"v
<br />�12DE�
<br />Ll. HoL):
<br />mew BOLT
<br />VIA. 50LT6 45EE >Z1VET
<br />i r=FLA(.EMr-IQ-T 1,10 -re -00
<br />Of Girder
<br />PLAN
<br />POST BASE CONNECTIONS TO EXISTING
<br />GIRDER FLANGES. (BRIDGES 6.91,7.64 & 10.85 )
<br />SCALE:1V2= I,-0"
<br />R,'
<br />CONDITION A - NEW RIVET
<br />�\�, ,\" Ou,lline of New Driven Head
<br />See Note 5 / /a
<br />Outline of
<br />Exist Head I
<br />/110
<br />hr = Hei hf of elvel Head
<br />v v
<br />i CONDITION C MINIMUM CONDITIONALLY ACCEPTABLE
<br />7/8"0 RIVETS I" � RIVETS
<br />Q�
<br />R11/ET REPLACEMENT CRITERIA
<br />FULL SCALE
<br />I- Delerioroled rivals shall be replaced with high strength
<br />e) When selecting rivets for replacement to meet alive
<br />bolts in accordance with the following guidelines.
<br />I
<br />SHEET
<br />connection shall be selected for replacement.
<br />27 Rivets (Category 8) with dimensions of both heads meetM9
<br />or surpassing each of minimum requirements shown
<br />U)
<br />for Condition B may be left in p/oce subject to conditions
<br />head, shall be replaced.
<br />l
<br />MASS.
<br />CONDITION
<br />B MINIMUM UNCONDITIONALLY ACCEPTABLE
<br />3- Rivets (Category C) not meeting the requirements of
<br />4C
<br />Condition. 8,buthoving dimensions which meet or surpass
<br />head projecting beyond the shank where such loss reduces
<br />the: sect/on below the limits shown -for Condition B.
<br />of both heads each of the minimum requirements
<br />shown for Condition C may be left In place subject to the
<br />Oufline of New Driven Hood
<br />following conditions :
<br />6.- Were crevice or interface corrasion .between connected parts
<br />See Note 5
<br />offer cleaning between the parts regardless of the
<br />o) There is no prying action from apph'ed stress or
<br />condition of the rivets.
<br />crevice corrosion (See Note 6) which tends to separate
<br />l
<br />Outline of
<br />are minimum requirements for both' driven and manufa -
<br />/
<br />Exist. Head
<br />to the center of the rival. The minimum diameter applies
<br />c) Rivets may be left in place to the extent that their
<br />to that direction in which It is the smallest.
<br />/110
<br />hr = Hei hf of elvel Head
<br />v v
<br />i CONDITION C MINIMUM CONDITIONALLY ACCEPTABLE
<br />7/8"0 RIVETS I" � RIVETS
<br />Q�
<br />R11/ET REPLACEMENT CRITERIA
<br />FULL SCALE
<br />I- Delerioroled rivals shall be replaced with high strength
<br />e) When selecting rivets for replacement to meet alive
<br />bolts in accordance with the following guidelines.
<br />pereentags requlraments, the worst rivals /n any group or
<br />SHEET
<br />connection shall be selected for replacement.
<br />27 Rivets (Category 8) with dimensions of both heads meetM9
<br />or surpassing each of minimum requirements shown
<br />4.- Rivets (CategoryD)notln¢ating requirements of Condition Cat either
<br />for Condition B may be left in p/oce subject to conditions
<br />head, shall be replaced.
<br />described in Notes 5arid 6.
<br />MASS.
<br />5- Replacement will also be required for any rivet exhibifin9 addi-
<br />3- Rivets (Category C) not meeting the requirements of
<br />banal loss in the form of pits or gouges at the edge of either
<br />Condition. 8,buthoving dimensions which meet or surpass
<br />head projecting beyond the shank where such loss reduces
<br />the: sect/on below the limits shown -for Condition B.
<br />of both heads each of the minimum requirements
<br />shown for Condition C may be left In place subject to the
<br />following conditions :
<br />6.- Were crevice or interface corrasion .between connected parts
<br />is present, the rivets adjacent to that area shall be replaced
<br />offer cleaning between the parts regardless of the
<br />o) There is no prying action from apph'ed stress or
<br />condition of the rivets.
<br />crevice corrosion (See Note 6) which tends to separate
<br />the corrected parts.
<br />7.- Dimensions shown on these sketches for Conditions Band C
<br />are minimum requirements for both' driven and manufa -
<br />bl Rivet heads do not hove,additional losses describedin Note 6.
<br />cturad heads, The minimum height of hood is measured
<br />to the center of the rival. The minimum diameter applies
<br />c) Rivets may be left in place to the extent that their
<br />to that direction in which It is the smallest.
<br />number does not exceed 20% of connection rivets in any
<br />one connection or 50 % of stitch rivets in any one portion
<br />S.- Heavy hexogonol, structural high strength bolts, nuts and
<br />of a member.
<br />hardened washers complying with ASTM 325,sha/l be
<br />used for replacement of deteriorated rivets.
<br />d) Where the above percentages are exceeded, the number of
<br />rivets over the prescribed percentage shall be replaced
<br />with high strength bolts.
<br />Dri_v-c h
<br />T Head
<br />GENERAL NOTES
<br />"In accordance with the 1983 Specifr'cahons of the
<br />Americon Association of State Highway and
<br />Transportation Offlciols with current interim
<br />Specifications through 1986 for 1-12O-44 loading."
<br />0: -BRIDGE R,41LIAIG :
<br />See Deporlment Standard Plans, doted October
<br />1978 for details of 8r/d e C'ai/r'nq Type AL -3.
<br />T Cr'ILAL E>CGEPT A-, 5� 1bWK3 TNi i 5NAsjf '.
<br />3- SCALES:
<br />"Scales noted on the Plans, ore not Applicable to
<br />reduced size Prin>`s. Divide by 2 for SiZE Orinfs(//`xl8')':
<br />4.- REIAIF0RCEMEAJT
<br />,Reinforcing Steel shall conform to the regairments
<br />of ASTM designation 4615 Grade 60,411 44 Bars
<br />sholl be lapped 20" and a// ''5 Bars shall be
<br />lapped 26". For hor/zon&I Bars with 12"or more
<br />of Concrete below the Bar, the lop lengths shoH be
<br />29" for 44 Bars and 36" for 06 Bars. If the above
<br />8ors are spaced 6"or more on center, the lop length
<br />shall be 80% of the lop length given above. 411
<br />other Bars shall be lapped as shown on the Pans.
<br />All Reinforcing Steel shall be Epoxy coated.
<br />5.-STAAJDARD P,C'OTECTIVE SCREEM:
<br />For details of Protective Screen, see Deportment
<br />Standard Plans dated January 1975, revised
<br />OG70f3E2 3 /978(11iPE -L) i� FLAI ,, DA -CED AL16LI6T S,
<br />gn Iat138C-r-1/05 II.)- SE£ nlotE iS,
<br />6- DIMENSIONS :
<br />All Dimensions and Details shown for the existing
<br />Structures, shall be checKedin the field bythe Controctor:
<br />7.- ST2UCTURAL STEEL.:
<br />METHOD OF CONSTRUCTION
<br />Rivets shall be removed by one of the following methods:
<br />l.- Shear rivet head using a pneumatic rivet breaker
<br />(HELLD06) and drive out rivet shank with a pneumatic
<br />punch.
<br />2.- Flame out rival head of %s" above the base meta/ using
<br />a rival scarfing tlp and drive out shank using a
<br />pneumatic punch. If, in the opinion of the Engineer,
<br />rival shanks cannot be removed by punching without
<br />damaging the base metal, the rivet shank shall be
<br />removed by drilling. Remove only one rivet at a time
<br />from any one rnernber and replace It with o high
<br />strength bolt, unless authorized by the Engineer. The
<br />replacement bolts shall be properly tensioned prior
<br />to the removal of a subsequent rivet.
<br />All Structural Steel shall conform to the requirements
<br />of ASTM designation A3la, except as noted.
<br />Preporafion and assembly of Materials for welding,
<br />shall conform to the AWS Structural We/dMq Code
<br />AWS D1-1-80 as amended by the /98/ AASHTO
<br />Standard S'pecificatlons For Welding of Structural
<br />Steel Highway Bridges olid current A,4SHTO.Fnterirn
<br />Specifications throuc)h 11933.
<br />8- COA1CRE'TE MIXES:
<br />(/) (2) (3)
<br />Class D Denotes 4,000 - 3/4 - G/O
<br />(/) 28 Day Compressive Strength (P. S.1. )
<br />(2) Maximum Aggregate Size (inches)
<br />(3) Cement Content (Lbs. Per Cu. Yd.)
<br />DETAILS AND GENERAL NOTES
<br />PUB RD.
<br />STATE
<br />FED. AID PROD. NO.
<br />FISCAL
<br />SHEET
<br />TOTAL
<br />DIY. NO.
<br />YEAR
<br />NO.
<br />SHEETS
<br />1
<br />MASS.
<br />19
<br />82
<br />95
<br />lD.- FXlST/NG ST,PUCTU�2AL STEEL:
<br />All existing Structural Steel members shall be
<br />blast cleaned and painted. Cleaning and pairnting
<br />shall conform to relevant provl'sions of Sect/on q
<br />960 of MDPW "Standard Specifications For
<br />Highways and 8r1d9es°doted 1973 and"Supplementa/
<br />Specifications" doted June 19, 1985.We/ding
<br />of ex/sting Steel rs,oermitted only on Bridge No. 12,88
<br />STRUCTURAL T/MSER:
<br />All existing Timber Members shall be given preservative
<br />treatment with brush applied Coupr/nol r8 eoafs)
<br />Contractor shall prolvidP an access for the
<br />Engineer to 1ns1oect a// Timbers that are to
<br />remain after 7ies (Floor Beams) are removed.
<br />Damaged Timber Beams shall be removed and
<br />replaced as directed by the Eng/neer. A//new
<br />Timbers shall be Southern Yellow Pine with allowable
<br />Extreme Fiber in Bending FA =1360 PS.1. and
<br />allowable . Hor_/zontal Shear Fv = 110 P. 5.1..,911 new
<br />Timbers shall be 91ven pressure preservative
<br />Treatment.
<br />ALL TIMBER HAIZDWAfZE SHALL BE &ALVAMVIE7
<br />12-COAICRETE AND P,4RAFFIiV JOIAITS:
<br />411 Concrete Construction above Slab shall be poured in alternate
<br />sections and shall have a caring period ofnot less than
<br />3 Days btotween pours. End of bars to be 2"cleor of
<br />f,rponsion or Paraffin Joints.
<br />Joints to be square to face of Coping or Carb. A mortared
<br />Joint in the Curb shall be placed at each Paraffin Joirrf.
<br />13.-CLEA1\1IAJG AA/D REPOIATTING:
<br />ALL P4EA1Z106 AZSAh 6HALL SE cC)WIIV LETEL.`(
<br />GLEAQF=T> OF ALL DESIZ16.
<br />FA( -ES of 6%ANITE SLOc.�< ik5u-VmE.iJTh 6HALL
<br />Parr Rf.?,0I r r-9 WI -TN lafLOU-f WIAEIZE tZaQ0I2E12
<br />`ro A MIIJIMUM DEPTH OF: q iNG1.1.
<br />14: PECORD DRAtMiAIGS:
<br />For Or>'glnal Construe tion Drawings of Exist/ng
<br />Bridges, see Specipica-fions, 17oem /l4, DeMoli-bon.
<br />15.-P66T BASE C0KJ .lEG'T)0K 5:
<br />(BiZIDLsE4i i.10. 6.")1 ,-7.64 IO. 85A IS. 56 OWL`t').
<br />Ad( -"or- UoL.-Te2 X0e -CNE fLAtUM& Alan PP-C� TGC -"TINE
<br />�7(XE.e .a SHALL 13E Ih.45TAL.Lr- 7 iN EX1hTiNGs
<br />17tVE-T HOLES. iZ1VGTGi FAT-rEZ l SHALL 8g-
<br />VE21F1t=17 1t.1 F1E1-0 1�0'i COKITZAG?o2 50C EACH
<br />& 1ZfDE2. -7/6" T7iA. HOLES .S4ALL PE UhE0 FoQ
<br />3/4-1117IA. 8r ->L -r5 ANt2 ,3/411171A. HOLEZ SHALL 93E
<br />Li-7Ei2 502 r,/S" OOLTrr.
<br />IQ- FLAGE t=OV-M5
<br />(A) FORM EN74 164A,LL aG. UZIM?EP LL.04iE1? IQ A
<br />TA?arZ9V MAKWEiZ. tiE1--"A2.A-fE END LLOSER-
<br />FIELES kIILL KJOT 0E ALLOWED.
<br />(5) SUPFORT AQ&LE4 SHALL 5E PLA( -EV IQ -rW9\ L.E& ,1
<br />t2n I, J Q P0 -g5 MoKx I.t.IHMS U.IA nab L EIS L. ?
<br />?Oh111Or i 14 iJEC..EgihACZK, -THE u?Psa Mo7o7
<br />n02-CioQ OF - Re AI &Us SHALL Nb -17 PrzoSe T
<br />MOiZE -rHAna DKIE (I) IMLH AEovd -n46
<br />FLAW6& OiL cc\Ii Z ?LWTGf . -T146 COt.1-CTLA�GTO{Z
<br />6HALL AA, -4a AN A�iZ T MISK T' OF RNG1-05
<br />OF VAIZicUe7 51Z.Etj AN4AILAOLe. OQ -rA 15iT6
<br />TO coKi5'6mm -To -TIAi5 TZeQL11(ZEMr-UT.
<br />(G) ALL MAIQ STEEL im"r-o-(-eNsu-T IQ
<br />THE. LOV IEZ MA -T SHALL 5E e-EMTeQV
<br />OVEiZ -f4E vALLEK o>' -TAP- Si,P VMM.
<br />MINUTEMAN BIKEWAY
<br />ISSUED FOR CONSTRUCTION
<br />DATE DESCRIPTION,
<br />USE ONLY, PRINTS OF LATEST DATE
<br />SHEET B-2 OF 15 SHEETS
<br />
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