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<br />AR>_ TYPICAL FOPv IW NEW PI?E SECT101J.
<br />,COQ �`O0 j / ALL POUR WIQC Wk,LLS. �k 1 ' O. SCE_ PROFILL- %F_LOW. \ \
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<br />bNG WWI) YoST SuLVL
<br />TWO, $X7kA e CTIJ -1 Ek GOS -e i
<br />6' YI- 1I -IFK SIDE. k OWL. EXTRA
<br />EA. END. FOS-:
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<br />NDRTx- Nttl -t tND �.L: 158.55'
<br />1 � � I ALMOYC El,l$C. 12" DRAI?! FKOM
<br />48" b,uA SACK TO v.LQT
<br />f i f 1 EXIST. 40 DRnW 1Z" DRAM TO FLOW t�{TO
<br />µE W. CULVERT '
<br />J
<br />I t I 48' MAIO TO $L
<br />If,H) t 1_- REMOYED.TO PEAMCY hl'�W. SOX_GU6VEFtT - --
<br />EXTW110N OF It MAN
<br />I S.M. H.1 L._J TO ULW BoY, CULVLP:t,
<br />-TWF cO"C. COLVE9,T $S.2EY , -.
<br />_WATER PIPE-/ g' _Sr yy F ',t
<br />1
<br />SYA.6 ?_S STA: 7•120
<br />_P EQ "F" 1_ L HOrn°
<br />sChAJ_:+ Nor To sc_ALE - PROFILt_ DIRNW9 Nk AS"aA WITH AbWG.:
<br />PLGN ¢ PROriL'L; O'F LAL. U4_ - j$R €CU VALIEy
<br />SEC -, FOVtZ - LEXINGTON, FIBS .-, bA D AU §- 6,Y35g
<br />n.Lieub� Rob..
<br />£L. 166,3
<br />EL tG5 :5
<br />'4 s If £.w:
<br />U. YACL
<br />'_A10LDED KtLLC>Z "
<br />_.. ,.+ e 12" E.W. '
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<br />I 3s expected that the foundation material at the grs,dtt ahown is a.geci qu t;
<br />capable of carrying the expected loads. Whe, excavation is c.ampleted end b�alj. y
<br />forms are set up the Engineer shall be nor.ifled so that n irepsotion of 'tae s�i3 mab
<br />be made. If the material is not satisfao:orz <, carry i.xcrzvatign loner as 411rec;ed by `
<br />Engineer until satisfactory material is reached. Backfilt.. to rtquired cu �gr fi �for sh
<br />with thoroughly compacted gravel.
<br />CONCRETE CONSTRUCTION
<br />1.1 All excavation and foundation construction Ii, to be "in """he dry" and no concrete is to
<br />be placed in water.
<br />240 Provide Keys and Dowels at all construction 'oints,-doi to;be equal to 3110 of l% o;
<br />the cross sectional area of the wall or beam In addition to the main reinforci -g uhich.
<br />is to be carried thru the joints, Dowels to be same sj7e and spacing and stagger ,2d wi
<br />main rethforcing.
<br />5,1 Where a`*10 is to be made the surface of the concrete shall be- thoroughly cleaned :anq
<br />all laitance removed with a stiff wire brush to expose,,the aggregate. For expcseC�
<br />surfaces, before pouring new concrete deposit a 1" layer o1 Portland Cement and Sand,l
<br />Mortar of same proportions as regular mix without coarse aggregate.
<br />4.1 Reinforcement shall be standard deformed bare of new intermediate grade Billet Steel,
<br />}
<br />f 20,000.
<br />5, Provide all necessary chairs, chair bars and spacers, wired securely to hold reinf:'.int '
<br />position with clearance given above. �
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<br />6. Contractor shall submit shop drawings for approval before fabrication.
<br />i
<br />7.1 Concrete for culvert shall develops a strength of 3000 pounds, per square inoh at8,daye,
<br />Wingwalls shall be 2500 p.s.i. -'
<br />g.' Concrete Pence posts, cables, fastenings and anchors shall comply with requirements of
<br />The_ _Commonwea1th- .of_l3assachuaexts Depar- tmsnt -of -Pub 3ci , 4
<br />j oovering highway Guard Type C.2 ®0.
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<br />and sld¢s of CvtVer +- ar d backs -c W,n ,q- ",q-V,4 -A -vwrF� ``
<br />)d- 6.
<br />__/- E.L. 154.0'
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<br />48 Lowo t l Stre,;_---
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<br />Wits WALLS
<br />16°
<br />_. .. -.Pos-i SLE:.'E.Vt.. - 9
<br />bNG WWI) YoST SuLVL
<br />TWO, $X7kA e CTIJ -1 Ek GOS -e i
<br />6' YI- 1I -IFK SIDE. k OWL. EXTRA
<br />EA. END. FOS-:
<br />I r
<br />NDRTx- Nttl -t tND �.L: 158.55'
<br />1 � � I ALMOYC El,l$C. 12" DRAI?! FKOM
<br />48" b,uA SACK TO v.LQT
<br />f i f 1 EXIST. 40 DRnW 1Z" DRAM TO FLOW t�{TO
<br />µE W. CULVERT '
<br />J
<br />I t I 48' MAIO TO $L
<br />If,H) t 1_- REMOYED.TO PEAMCY hl'�W. SOX_GU6VEFtT - --
<br />EXTW110N OF It MAN
<br />I S.M. H.1 L._J TO ULW BoY, CULVLP:t,
<br />-TWF cO"C. COLVE9,T $S.2EY , -.
<br />_WATER PIPE-/ g' _Sr yy F ',t
<br />1
<br />SYA.6 ?_S STA: 7•120
<br />_P EQ "F" 1_ L HOrn°
<br />sChAJ_:+ Nor To sc_ALE - PROFILt_ DIRNW9 Nk AS"aA WITH AbWG.:
<br />PLGN ¢ PROriL'L; O'F LAL. U4_ - j$R €CU VALIEy
<br />SEC -, FOVtZ - LEXINGTON, FIBS .-, bA D AU §- 6,Y35g
<br />n.Lieub� Rob..
<br />£L. 166,3
<br />EL tG5 :5
<br />'4 s If £.w:
<br />U. YACL
<br />'_A10LDED KtLLC>Z "
<br />_.. ,.+ e 12" E.W. '
<br />-F.A. FAt _
<br />oA
<br />PLRY fAAR5t.:?1RAYtt
<br />Lg 17' __8 , 1+! €lltoMPACiC.D -
<br />D
<br />I 3s expected that the foundation material at the grs,dtt ahown is a.geci qu t;
<br />capable of carrying the expected loads. Whe, excavation is c.ampleted end b�alj. y
<br />forms are set up the Engineer shall be nor.ifled so that n irepsotion of 'tae s�i3 mab
<br />be made. If the material is not satisfao:orz <, carry i.xcrzvatign loner as 411rec;ed by `
<br />Engineer until satisfactory material is reached. Backfilt.. to rtquired cu �gr fi �for sh
<br />with thoroughly compacted gravel.
<br />CONCRETE CONSTRUCTION
<br />1.1 All excavation and foundation construction Ii, to be "in """he dry" and no concrete is to
<br />be placed in water.
<br />240 Provide Keys and Dowels at all construction 'oints,-doi to;be equal to 3110 of l% o;
<br />the cross sectional area of the wall or beam In addition to the main reinforci -g uhich.
<br />is to be carried thru the joints, Dowels to be same sj7e and spacing and stagger ,2d wi
<br />main rethforcing.
<br />5,1 Where a`*10 is to be made the surface of the concrete shall be- thoroughly cleaned :anq
<br />all laitance removed with a stiff wire brush to expose,,the aggregate. For expcseC�
<br />surfaces, before pouring new concrete deposit a 1" layer o1 Portland Cement and Sand,l
<br />Mortar of same proportions as regular mix without coarse aggregate.
<br />4.1 Reinforcement shall be standard deformed bare of new intermediate grade Billet Steel,
<br />}
<br />f 20,000.
<br />5, Provide all necessary chairs, chair bars and spacers, wired securely to hold reinf:'.int '
<br />position with clearance given above. �
<br />6
<br />' rI
<br />r
<br />6. Contractor shall submit shop drawings for approval before fabrication.
<br />i
<br />7.1 Concrete for culvert shall develops a strength of 3000 pounds, per square inoh at8,daye,
<br />Wingwalls shall be 2500 p.s.i. -'
<br />g.' Concrete Pence posts, cables, fastenings and anchors shall comply with requirements of
<br />The_ _Commonwea1th- .of_l3assachuaexts Depar- tmsnt -of -Pub 3ci , 4
<br />j oovering highway Guard Type C.2 ®0.
<br />r k
<br />and sld¢s of CvtVer +- ar d backs -c W,n ,q- ",q-V,4 -A -vwrF� ``
<br />)d- 6.
<br />__/- E.L. 154.0'
<br />©Wnoa- a sub8IVtazt-
<br />-- M
<br />p+c��or,tty Busy
<br />48 Lowo t l Stre,;_---
<br />lQ- xtnyl'oc�, Mess
<br />W M Ae
<br />G
<br />40 Q
<br />� 3�
<br />VJI L SUi: C
<br />1 _ C D
<br />s
<br />4
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