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EXCAVATION BACKFILL
<br /> EXCAVATION PACKFI' �. EX04,,AT10'� PAGKFILL
<br /> Roadway cut before
<br /> Grading Plane y r RJAD I -_ I FILE T SHEET T TAI
<br /> New Embankment -- B struction g INDEX YEAR
<br /> 7140.
<br /> Ground -_=_ - -_=- _ . y _. ---_ - -
<br /> Orininal Ground - - _— _ lade /OZ-U NNo. SHEETS
<br /> _ � N O. �
<br /> Pin o Line a i----_ L
<br /> -.� _ — j
<br /> q
<br /> . r
<br /> Roadway or Ditch Ground
<br /> /• t _ I ' L �. ! Originalr
<br /> r
<br /> - EXCaV�1 on
<br /> - f
<br /> .. �... r a. • ' � I' �.. •� �T" -� ( - - ►+ I I r.+► � ._. _ � `moi.•`. -a_...z• ..-. __— _ -_ _ __ � ---
<br /> `
<br /> Cfar r _ _. Gradin
<br /> r:{' } . : , T �' � , _ T__I PIPE HEADWALLS Plane
<br /> r Embankment In piece before
<br /> U I
<br /> t r ✓, I
<br /> ` - PIPE CULVERT IN TRENCH When concrete 's being paid for-'as Glass A Concrete(Minor Structure) -^► e ELEVATION
<br /> ' strut ure •_xcavatlon is mode
<br /> �
<br /> the cost Excavation and Backfill Is Included in the price paid for Class A -f
<br /> - Scope or,
<br /> Concrete(Minor Structure) -- Grading Plane T "I 7 77(-11 ' "
<br /> =' CULVERT IN TRENCH Roadway Grads an res _ _..__� DES
<br /> I ng P� e �
<br /> ��` ? \` Original • 1
<br /> r- I y
<br /> Embankment �-
<br /> Grads �, Plane � , 1 � a '' �
<br /> -TTTT---- �. _ , ' -�- t Ground Excavatio - ^ `�''
<br /> T - _
<br /> Tup of Box. � R��� wo New .A : •� - - -- _ - --- -- -moi.-a
<br /> j ud y - _
<br /> mbcnkrr;enS mbankment �\ I ri I Ground
<br /> a : - - -- -
<br /> • � t u✓ 0 ina G ou d or
<br /> ,
<br /> Al
<br /> t :r wee Notes - __ � _ Grading Grading lanePlane
<br /> -- Q
<br /> IPE CULVERT NEWEMBANKMENT __ - -
<br /> - � P RT iN
<br /> Original Ground - -
<br /> r; B 4
<br /> Height of Top of Embankment Before Excavating for Pipe /,
<br /> A� o
<br /> Shall Be As Follows -i !'► -, I i ..,; ,_ _- - _
<br /> - - -- -- -
<br /> CULVERT INEMBANKMENT For pipe 24 c a or less:.6,o above top of pipe,or 30"max. ?-- —
<br /> For C M P over 24"to 90"dip.: 30"above bottom of pipe RETAINING WALLS - _ t
<br /> For C M P over 90"dna : I/3 oint of dip above bottom of pipe F , i B ""� �` �� PLAN ` I Sade Slope
<br /> P Note. I, no r�adwoy excavation is Involved at the wale i EXCAVATION BACKFILL
<br /> Paving Notch, For R C P over 24 dIa : 30 above bottom of pipe j uy _ ,/ror Grading
<br /> vrad:n� For field assembled plate culvert : '/3 point of dip above bottom �tructur+� excavation will be measured from 1 I �/
<br /> ! Plane
<br /> Plane of p:pe Structure Backfill 6"above top of pipe the original ground
<br /> Embankment excavation and backfill concrete pipe T- min Toe of Embankment
<br /> Roadway For payment quantities
<br /> � - wall to ckness as shown In A A S N0 M 170 far ClassIIl Pipe,Wall A -
<br /> {- . '__- _-. r G aurid Surface at time =
<br /> Original Ground _ For CMP T:: 0.00 CULVERT ; I _ EXCAVATION BACKFILL i
<br /> structure excavation -__ adwy Emb
<br /> LV is mode. _4
<br /> '_ I
<br /> l PIPE CULVERTS, RODS & DEADMEN
<br /> 9/ -Z.
<br /> _- - -- __._ � �xcavat�on ..., 9 I I `al
<br /> GRADE TOP CULVERT — -�� -xcc cti r^�
<br /> � -- o , -- Original anal Ground Finished - �•
<br /> 1
<br /> Except Underdrains 8► Overside Drains . t`.._ , ! - --- - - -
<br /> Slope ;
<br /> -- - Grading --
<br /> BOX CULVERTS FRT B � -
<br /> GULV_ PI n r a e o Ori anal Ground ,., Original GroJndBOriginal Grounder g ' ; ; - '-Steepened ►normal P; PLN OF WING WALL
<br /> dope Slope , �!
<br /> �, - SECTION A- A SECTION B- 8
<br /> �,\ `\ When bridge piers ore in wo#er course, quality and compaction requirements
<br /> - EXCAVATION Roadway , \BACKFILL for backfill will be waived and full compensation for backfilling the excavation
<br /> ----.--T--------------- 1 - _ E mbcnkrnent ,
<br /> Toe of Cut of will be considered as included in the price paid for structure excavation .
<br /> Finished Grade
<br /> PLAN ( -- Flow Line
<br /> NOTE .' Slopes end d!menslons B ' - Original ,,round ___� _
<br /> - Grading Groding Side Slope Rdwy. Emb.
<br /> mcy vary to fit field - _ - Plane- or Grading
<br /> conditions PLAN OF WARPED WINGWALL � .:, _ ._. _ : _ Plane
<br /> 5 0
<br /> i , I .. i l ' _77 -- Le K
<br /> I min.
<br /> F1 SECTION A -A 2 d -.
<br /> EXCAVATION BACK ,, � � min. � • Finished Roadway ' ,"'".--Original
<br /> �
<br /> EXCAVATION I
<br /> xc �.- Or g alGround
<br /> "' BACKFILL � \ C
<br /> below LSope Excavation i in
<br /> tr . r Original _ Roadway
<br /> rder
<br /> f. k
<br /> EXcavaton� Ground -- E mbankmCnt •� I� I. .; I+�; �•���� i.{ I� I {
<br /> . .
<br /> GSECTION - - -
<br /> rr �;n,g A-A Structure
<br /> Lei
<br /> F' C t �- —
<br /> P c Plane+ BccK .11 Culvert e - TION C-C
<br /> u
<br /> ,� __ -�- - - or as shown SEC .,
<br /> Cilvert
<br /> r r; ---
<br /> j tX r a' ". Grading ,=- ��_ Flow Line
<br /> - on details
<br /> . t r'I ne ,I ) • _ °� '"� '. - - -- ABUTMENT IN EMBANKMENT _ I � � -•; I .- � ' -.
<br /> -; i 1 r Roadway or Ditch
<br /> Culver] OriC nal I'� Culvert Origlno{ round _ Excavation - , _ SECTION D - D
<br /> -�-r ---- _-- ^ 1 . i
<br /> ,- -rj vround r low
<br /> SECTION B - B di
<br /> d
<br /> ,x _ Ground Surface at time
<br /> SECT 10(� �� -' l �- t RoadwayAr
<br /> _-
<br /> fC '� structure excavation- WING WALLS L S Embankment
<br /> _ m ba k m
<br /> T ERT IN LES '
<br /> RECESSES A CULVERT T structure "�� R y h is mode. n
<br /> oadwc or Ditch, Structure �' 4
<br /> Excavation Excovotion Backfill
<br /> m When concrete is being paid for as Ciass A Goncrete(Minor Structure) Original Ground - - a NOTE : If no roadway excavation is involved at bridge
<br /> t,ie custof Ezccvationand DackfiII isinciuded in the price paid for Class A SECTION B - B X. ''''�"'�'' -- Grading Plane Structure excavation will be measured from
<br /> k= _ - -
<br /> Concrete (Minor Structure )
<br /> �' Roadway 4 the original ground.
<br /> WARPED WING WALLS 'Excavation
<br /> Ditr.h ROADWAY PRISM
<br /> ,..r SECTION C-G •
<br /> r Embonkrnent Roadway
<br /> Roadwa - - - ,. �►- ABUTMENT IN ORIGINAL GROUND
<br /> x .. va y
<br /> --- --- - Excava,ion
<br /> E xccva icn
<br /> ! Regardless of BRIDGE PIERS , ABUTMENTS 8c ADJOINING WING WALLS
<br /> ,o of �`1 - �. i shape of gutter
<br /> Cut Di 1c h jTT�-,,
<br /> EXCAVATIONS BACKFILL EXCAVATION BACKFILL
<br /> Embankment or Embgnkment or Embankment or � Embankment or
<br /> 5 m I n ; o .^ Ori Ina! Ground A Original Ground _
<br /> __�___� _. . � Original Ground g g Construction Joint
<br /> - Original Ground Original Ground
<br /> Bench -� a
<br /> Gutter
<br /> c
<br /> i �
<br /> Gu a� Grading C
<br /> ,' - Ditch Construction Joint
<br /> Plane Median or itc Roadway or Ditch
<br /> �. .-RoadwayDitch or Ditch or -
<br /> Ail Ditch Ex nutter I '� Excavation
<br /> Original Ground Excavation ' . .o;�X original Ground
<br /> Contiguous Gutter �..-
<br /> `' Top limit of structure excavation and backfill is original Top limit of structure excovc,tion and backfill is original
<br /> Ditch Excavation ground if ditch is not excavated. ground if ditch is not excrvated
<br /> PAVED DITCH ,-• - ------- .._ --_- .
<br /> rMONOLITHIC CONCRETE SLOPE PROTECTION CONCRETE SLOPE PROTECTION
<br /> r r Ditch
<br /> • i ( ( I i rte,-T ,------,-.'T�_ � - �- Less than 12 ' .,
<br /> 1 ( ,
<br /> L E V E N D STATE OF CALIFORNIA
<br /> Road way -- -Excavation
<br /> } DEPARTMENT OF PUBLIC WORKS
<br /> Grading Plane I I I ) Structure Excavation ' i 1 Roadway Excavation DIVISION OF HIGHWAYS
<br /> j' DIKE' AND GUTTER
<br /> =- Structure Backfill `' Roadway Embankment
<br /> Excavation and Backfill included in • l2'or more - - EXCAVATION AND BACKFILL A 620
<br /> the price poll for Dikes ROADWAY EXCAVATION -- DITCH EXCAVATION , Ditch Excavation original Ground
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