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fUCAL fNL[T TOTAL <br /> FEDERALOIV No STATE FEDERAL PROJ[CT NO. YEAR No. LN[RL <br /> CALIF. S 12.9.3 2 Z9 37 <br /> EXCAVATION BACKFILL EXCAVATION BACKFILL EXCAVATION BACKFILL Tooccomponyp/ons doled Mav 8. /967 <br /> Original Ground New Embankment Grading Plane Roadway cut before <br /> 9 Original Ground _ Bridge Construction Grading DISTRICT COUNTY ROUTE SECTION `""` ��'r <br /> Original Ground, <br /> Plane X S.J /293 Z9 37 <br /> Pipe Flow Line Pipe Approval Recommended <br /> Roadway or DitchFR �_ _ <br /> Excavation Original Ground <br /> �� , ?uved <br /> tate H hwayEngineer- Bridges <br /> g � , <br /> -� Gradin <br /> PIPE HEADWALLS _ — <br /> Embankment in place before Plane <br /> ° PIPE CULVERT IN TRENCH When concrete is being paid for as Class A Concrete(Mlnor Structure) structure excavation is made <br /> ELEVATION ate Highway Engineer Operations <br /> the costof Excavation and Backfill Is included in the price paid for Class A Slope or)Concrete(Minor Structure.) Grading Plane /7& 30 /960 <br /> CULVERTIN TRENCH Roadway Grading Plane / <br /> Embankment \• ,: -- '� D D <br /> _Grading Plane I I Original °I Roadwa <br /> (fl <br /> ighway Engineer <br /> Roadway New ° y gineer License No. 5945 <br /> Top of Box �` II ' � Ground t I� Excavation �� , ��. 1 � I � <br /> ° 1 - - - - - - - - - - - - - - - - - <br /> e'_ <br /> • Embankment 'Embankment cD ` I I <br /> Original Ground or <br /> See Notes ^ �, A Grading I :. Grading Plane ° C C A ii A D " 1 D <br /> Planeit <br /> Original GroundI °°° T PIPE CULVERT IN NEW EMBANKMENT T <br /> --I-� I �•- � I � 'l l Ir <br /> Height of To of Embankment Beforee Excavatingting for Pipe g <br /> i <br /> CULVERT IN EMBANKMENT Shall Be As Follows II <br /> - <br /> } For pipe 24"dia or less:6°above top of pipe,or 30 max. _ _ � <br /> For C.M.Pover 24"to 90°dia. 30"above bottom of pipe. RETAINING WALLS aiL <br /> 1For C.M P over 90"dia.: 1/3 point of dia. above bottom of pipe. B PLAN Side Slope <br /> Paving Notch For R C.P over 24"dia.: 30 'above bottom of pipe. Note: If no roadway excavation is involved at the wall EXCAVATION BACKFILL or Grading <br /> g Grading For field assembled plate culvert: 1/3 point off dia.above bottom Structure excavation will be measured from Plane <br /> . Plane <br /> ° ° <br /> Roadway of pipe Structure Backfill 6"above top of pipe. the original ground <br /> y For payment quantities excavation and backfill concrete pipe T= min Toe of Embankment <br /> a Embankment wall thickness as shown in A.A.S.H.O. M170 for Class III Pipe Wall A <br /> Original Ground . For C.M.P T= 0.00 <br /> ° Pipe,Wall Surface at time <br /> CULVERT I srructure excavation 4\\ Rdwy.Emb. <br /> EXCAVATION BACKFILL is made. <br /> GRADE TOP CULVERT PIPE CULVERTS, RODS a DEADMEN B Roadway <br /> Original Ground <br /> Except Underdrains 8 Overside Drains P Excavation Slope ed <br /> BOX CULVERTS CULVERT , B / Grading <br /> Plane or B <br /> P Original Ground Original Ground Original Ground <br /> I- -•i I- � � � � .. ...� h-- <br /> Steepened i Normal P PLAN OF WING WALL <br /> I' i� 1 I' I I' <br /> Slope - + Slope \ \ SECTION A- A SECTION B-B <br /> P .��� When bridge piers are in water course, quality and compaction requirements <br /> EXCAVATION Roadway , ` BACKFILL for backfill will be waived and full compensation for backfilling the excavation <br /> Toe of Cut at � — 15' - \ <br /> Finished Grade —%/ _ Embankment will be considered as included in the price paid for structure excavation. <br /> —_i PLAN Flow Line <br /> NOTE : Slopes and dimensions B Original Ground <br /> may varyto fit field Grading Grading Side Slope Rdwy. Emb. <br /> x conditins PLAN OF WARPED WINGWALL "Ione „ * Plane or Grading <br /> - I 'r• -i I ' " - I I 5-0 Plane <br /> EXCAVATION BACKFILL SECTION A -A min. 2'min. Finished Roadway <br /> ! <br /> III- EXCAVATION ;\ '� i l' BACKFILL i below Slope Excavation Original Ground <br /> i rder <br /> Structure • n incl Roadway <br /> I � GEmbankment <br /> tExcavation round y <br /> S ` t <br /> to <br /> I, ! Grading SECTION A-A Structure '. \ j Grading <br /> Plane Backfill Culvert 1 Plane <br /> Gradin Culvert SECTION C-C - - <br /> T g \ or as shcwn <br /> I Line <br /> e <br /> Plane -- ' <br /> � .. � j •°_ -•. on details • <br /> °? ABUTMENT IN EMBANKMENT I i� li yI li 1 'f <br /> Culvert Original <br /> Roadway or Ditch <br /> ound -I F° Ori inal Ground <br /> 1 Culvert Flow g I ' Excavation <br /> r � I SECTION D - D <br /> Line <br /> �— —" SECTION —� SECTION B - B <br /> Ground Surface at time Roadwa <br /> ° structure excavation Y <br /> RECESSES AT CULVERT INLETS Structure Roadway or Ditch .Structure WING WALLS is mode. Embankment \ , <br /> When concrete is being paid for as Class A Concrete(MmorStructure) Excavation Excavation Backfill ., <br /> Original Ground NOTE : If no roadway excavation is involved at bridge <br /> the costofExcavationand Backfill isincluded in the price paid forCloss A A Grading Plane Structure excavation will be measured from <br /> Concrete (Minor Structure ) SECTION B - 13 Roadway 111111 <br /> - the original ground. <br /> WARPED WING WALLS Excavation °• :e <br /> Ditch ROADWAYPRISM <br /> RoadwayEmbankment Roadway <br /> Excavation -- - -- -- - - - - - - - —- - -- - - - - SECTION C-C <br /> 'I '� - <br /> Excavation Excavation ABUTMENT IN ORIGINAL GROUND <br /> To of Regardless of BRIDGE PIERS ABUTMENTS 81 ADJOINING WING WALLS <br /> Cut Ditch shape of gutter <br /> EXCAVATION BACKFILL EXCAVATION BACKFILL <br /> All Ditch Excavation Embankment or Embankment or Embankment or Embankment or <br /> 5'min . <br /> Bench Original Ground Original Ground , : Original Ground Original Ground " ` Original Ground <br /> Gutter Gutter ` GradingI g •` • • •` ' Construction Joint • •�� . �.• • <br /> ,- <br /> PAVED DITCH Plane Median �# • �r :• . Construction Joint <br /> `Roadway or Ditch Roadwa or Ditch <br /> Gutter , •,. , .,.. •.., �,. . •. <br /> Excavation <br /> Original Ground Excavation Ditch or L' o <br /> 9 Original Ground <br /> 5� Contiguous Gutter �I '� iII' I� � I' � '� I' � --�I' �- X411 <br /> Top limit of structure excavation and backfill is original Top limit of structure excavation and backfill is original <br /> Witch Excavation - i ground if ditch is not excavated. ground if ditch is not excavated. <br /> s' <br /> Payment for ,I , MONOLITHIC CONCRETE SLOPE PROTECTION CONCRETE SLOPE PROTECTION <br /> � �'- � Ditch <br /> excavation included in the/ Grading Plane <br /> rice aid for Roadway Excavation. DIKE AND GUTTER yi I- Less than 12 <br /> P P Y � Roadway LEGEND STATE OF CALIFORNIA <br /> SLOPE ROUNDING Payment for excavation and Excavation <br /> backfill included in the price ® Structure Excavation ® Roadway Excavation DEPARTMENT OF PUBLIC WORKS <br /> for Dikes. DIVISION OF HIGHWAYS <br /> ® Structure Backfill ® Roadway Embankment <br /> 12 ar more '` - <br /> ROADWAY EXCAVATION — DITCH EXCAVATION Ditch Excavation Original Ground EXCAVATION AND BACKFILL A 62 3 <br /> ✓-8� -� C'2-lrY24COI <br />