MINNESOTA DEPARTMENT OF TRANSPORTATION DEVELOPED BY: Design Standards ISSUED BY: Office of Project Management and Technical Support, Design Support Section TRANSMITTAL LETTER NO. (6-03) MANUAL: Standard Plates DATED: September 2, 206 SUBJECT: Standard Plates 407, 40, 440, 72, 8343 Minor revisions The following Standard Plates have been revised: 407C Catch Basin 40F Cover Casting for Manhole 440D Special Grate Castings for Catch Basin 72C - Installation & Reinforcement of Catch Basin & Manhole Castings 8343A - High-Tension Cable Barrier Line Post Foundation INSTRUCTIONS: Record the transmittal letter number, date, and subject on the transmittal record sheet located in the front of the manual. The previous Transmittal Letter No. issued for this manual was 6-02, dated July 26, 206. Remove from the Standard Plate manual: Standard Plate 407C (Rev. 4-9-0), 408 back Standard Plate 40F (Appr. 0-25-96) Standard Plate 440D (Rev. 5-5-99), 443 back Standard Plate 72C (Rev. 3-22-3), 7 front Standard Plate 8343A (Appr. 8-9-5) Insert into the Standard Plate manual: Standard Plate 407C (Rev. 9-3-6) Standard Plate 408B (Appr. 4-6-4) Standard Plate 40F (Rev. 9-3-6) Standard Plate 440D (Rev. 9-3-6) Standard Plate 443E (Rev. 3-22-3) Standard Plate 7J (Rev. 3-22-3) Standard Plate 72C (Rev. 9-3-6) Standard Plate 8343A (Rev. 9-3-6) Current Standard Plates including Transmittal Letters are available on the web at: http://standardplates.dot.state.mn.us/stdplate.aspx Direct any technical questions regarding this transmittal to Ron Reemer, Design Standards Unit at (65) 366-4707. Michael Elle, P.E. Design Standards Engineer
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Summary of Changes Various Standard Plates Minor Revisions Transmittal Letter No. (6-03) 407C:. Circled note # (local note flag) was previously omitted from the notes (bottom right). 40F:. General note changed from Casting No. 700-7 to Casting No. 700-4. 440D:. General note changed from Casting No. 700-7 to Casting No. 700-4. 72C:. Removed last sentence of circled note 5. 8343A:. Added (Optional) to circled note 3.
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VIEW A-A :6 SLOPE DESIRABLE ROADWAY SHOULDER REINFORCED CONCRETE PIPE - CLASS II ( SEE STANDARD PLATE 3000 ) EARTH DITCH BLOCK 8'' MIN. 6'' A ( SOD SLOPES ) :6 8'' MIN. D A CONC. APRON FOR R.C.P. CIRCULAR OR PIPE-ARCH PAY HEIGHT ELEVATION REINFORCED CONCRETE PIPE DESIGN PC CONTINUOUS WELD VIEW B-B :6 SLOPE DESIRABLE ROADWAY SHOULDER EARTH DITCH BLOCK ( SOD SLOPES ) CORRUGATED METAL PIPE :6 8'' MIN. 6'' B 8'' MIN. NOTES: D INSIDE DIAMETER OF CATCH CIRCULAR OR PIPE-ARCH B PAY HEIGHT ELEVATION METAL APRON FOR C.M.P. BASIN WILL BE INDICATED IN THE PAY ITEM. FOR USE PRINCIPALLY FOR MEDIAN DRAINAGE. ANGLE WILL BE SHOWN IN PLAN FOR ARCH PIPE. CORRUGATED METAL PIPE DESIGN PM DESIGN PC DESIGN PM STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION CATCH BASIN CONCRETE PIPE AND METAL PIPE SPECIFICATION REFERENCE 2506 REVISED 9-3-206 M.J.E. STANDARD PLATE NO. 407C
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A A TOP VIEW TOP OF CASTING 4-/2 TYP. 48 DIA. 5 5-/2 FOR 60 DIA. 6 FOR 72 DIA. 2 4 5 FOR 60 DIA. 6 FOR 72 DIA. VARIABLE - 4 0 MAX. 3 5-/2 FOR 60 DIA. 8 FOR 72 DIA. 60 DIA. 72 DIA. 6 7 SECTION A-A NOTES: REINFORCING: SINGLE LINE STEEL WIRE FABRIC HAVING AN AREA OF NOT LESS THAN 0.5 SQ. IN. PER FOOT OF HEIGHT FOR 60 DIA. AND NOT LESS THAN 0.8 SQ. IN. PER FOOT OF HEIGHT FOR 72 DIA.. 2 3 REFER TO PLANS FOR ANY STEP REQUIREMENTS. SEE STANDARD PLATES INDEX FOR OTHER APPROVED JOINTS. MANHOLE REDUCING SECTION 4 0 HIGH. WALL THICKNESS TAPERS TO PROVIDE A SMOOTH EXTERIOR. 4 THE MAXIMUM DEPTH FROM THE TOP OF THE CASTING TO THE TOP OF THE REDUCING CONE IS 0-0". DESIGN D APPROVED APRIL 6, 204 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION SPECIFICATION REFERENCE STANDARD PLATE MANHOLE OR CATCH BASIN NO. STATE DESIGN ENGINEER REDUCER CONE SECTION PRECAST 2506 408B
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MN/ 2'' MN/ -/4'' 3/8'' LIFT HOLE 7/8'' /4'' CROWN 3/8'' 4 4-5/32'' 2 /8'' RAD. TYP. THREE STACKING 7/8'' LUGS AT 20 APART /4'' RAD. TYP. CROWN 5 /8'' RAD. 2'' STACKING LUG STACKING LUG 7 VENT HOLES 5 -/4'' 3/8'' LIFT HOLE 3/8'' 4 3 4 3 4-5/32'' 4-5/32'' MAKE TREADS MAKE TREADS 3/6'' HIGH 3/6'' HIGH TOP VIEW BOTTOM VIEW TOP VIEW BOTTOM VIEW CASTING NO. 75 CASTING NO. 76 25-3/4'' 25-3/4'' -/4'' 3/4'' LIFT 4-5/32'' HOLE 4 -/4'' -/4'' -/4'' 7/8'' 2 /8'' RAD. TYP. THREE STACKING 7/8'' LUGS AT 20 APART 5 /8'' RAD. /4'' RAD. TYP. SECTION SECTION NOTES: THESE COVERS TO BE USED WITH RING CASTING NO. 700-4 TO 700-0. ON OPPOSITE SIDE OF TOP SURFACE PLACE CASTING NUMBER, LETTERS ( MN/DOT ) AND NUMERALS TO BE 3/4'' IN HEIGHT AND DEPRESSED /8''. 2 LIFT HOLE MACHINE FINISHED THICKNESS TO BE 3/6''. 3 COVER SHALL BE MADE OF GRAY IRON. CLASS 35B. 4 LIFT HOLE -/4'' DIA. AT THE TOP, -/2'' AT THE BOTTOM. 5 EIGHT (8) VENT HOLES IN OUTER CIRCLE. NINE (9) VENT HOLES IN INNER CIRCLE. HOLES ARE 3/4'' DIA. AT THE TOP AND '' DIA. AT THE BOTTOM. INNER CIRCLE IS 2'' FROM THE OUTER CIRCLE. /4'' CASTING NO. 75-5 LBS. CASTING NO. 76-8 LBS. APPROVED OCTOBER 25, 996 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION SPECIFICATION REFERENCE STANDARD PLATE STATE DESIGN ENGINEER COVER CASTING FOR MANHOLE ( FOR USE IN ALL TRAFFIC AREAS ) 2506 REVISED 9-3-206 M.J.E. NO. 40F
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720 72 MN/DOT MN/DOT 2'' 2'' A A A A -/4'' -/4'' TOP VIEW CASTING NO. 72 TOP VIEW CASTING NO. 720 2' -3/4'' DIA. 2' -3/4'' DIA. 7/8'' FINISHED THICKNESS 9 SPACES AT 2-/8'' = ' 7-/8'' 9 SPACES AT 2-/8'' = ' 7-/8'' '' 5/8'' 3/6'' '' 2'' '' 3/6'' 5/8'' R. 3/6'' 2'' MACHINE FINISHED 5/8'' /2'' 7/8'' FINISHED THICKNESS MACHINE FINISHED 5/8'' /2'' 3/6'' 5/8'' R. 2' -5/8'' DIA. 2' -5/8'' DIA. SECTION A-A CONCAVE SECTION A-A CONVEX NOTES: THESE GRATES SHALL BE USED WITH RING CASTING NO. 700-4 TO 700-0. LETTERS ( MN/DOT ) AND NUMERALS ( 720 & 72 ) SHALL BE 3/4 INCHES IN HEIGHT AND DEPRESSED /8 INCHES. CASTING NO. 720 CASTING NO. 72 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION SPECIAL GRATE CASTINGS FOR CATCH BASIN CONVEX AND CONCAVE SPECIFICATION REFERENCE 2506 REVISED 9-3-206 M.J.E. STANDARD PLATE NO. 440D
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F303 CIRCULAR REINFORCE~ENT BAR, APPROX. 3' 2" DIA. F30 C TYP.l 3/4" LETTERS DEPRESSED /8" a: >- - B L B _j a: >- - TOP VIEW TOP VIEW 3'6" 4-/4" 4-3/4" ri do: : > NI- 2'0" 2'9" ' " -- -- 'N ~ ~ lcj L:Jf :< N '! ;........ ' I ll'l + ' goo.. " SECTION A-A EIGHT F30 BARS CSEE DETAIL! EQUALLY SPACED SECTION B-B STOOL TYPE GRATE C CASTING NO. 73 l APPROX. WEIGHT 200 LBS. REINFORCED CONCRETE FRAUE C FOR CASTING NO. 73 l ~~~s ~ F30 NOTES: FRA~E MAY BE PRECAST OR CAST-IN-PLACE. CASTING NO. 73 & FRAME APPROVED MARCH 4, 996 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION ~JUJ)j~~ STOOL GRATE & CONCRETE FRAME SPECIFICATION REFERENCE STATE DESIGN ENGINEER ( MEDIAN DRAINS l REVISED 3-22-203 ~.J.E. 2506 STANDARD PLATE NO. 443E
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2'0" GUTTER WIDTH ' 0" -FLOW - FLOW DEPRESSION ( SUMP ) IN FLOW LINE AT CATCH BASIN LOCATION DISTANCE FROM It SHOWN IN PLANS 3" ;5 ::IIi. = 5 ""<.J 3" MIN. CLR. DESIGN D CONCRETE CURB & GUTTER DISTANCE FROM It TO FACE OF CURB SHOWN IN PLANS 2' 0" GUTTER WIDTH W A CURB DESIGN B CONCRETE CURB & GUTTER CURB BOX CASTINGS USED FOR ASSEMBLY 82B, 823A, 824, 83A & 833A DISTANCE FROM It TO FACE OF CURB SHOWN IN PLANS DISTANCE FROM It SHOWN IN PLANS 2'0" DESIGN B CONCRETE CURB A CURB WIDTH ONE NO. 4 X 5'LONG ~--fi;..t--{5 BAR PLACED THROUGH LUG HOLES, NOTES: COMPENSATE FOR TILT BY VARYING THE DEPTH OF MORTAR SEAT. DETAILS ARE TYPICAL AND APPLY TO INSTALLATION OF BOTH TELESCOPING AND NON-TELESCOPING CASTINGS. REFER TO PLANS FOR SPECIFIC ITEMS REQUIRED. ALL REINFORCEMENT REQUIRED IS INCIDENTAL, WITH NO DIRECT PAYMENT. CD CATCH BASIN CASTING. @ON ALL APPLICATIONS USE.0' SUMP. SUMP SHALL BE MEASURED AT CENTER OF CASTING. @SAME THICKNESS AS ADJACENT PAVEMENT OR GUTTER. @THREE NO. 4 HORIZONTAL BARS 5' 0" LONG CENTERED ABOUT It OF CASTING. @ CURB INLET CASTING SHALL BE FASTENED TEMPORARILY TO FRAME CASTING WITH 2 CAP SCREWS, DURING CURB CONSTRUCTION. CAP SCREWS MUST BE REMOVED AFTER CURB HAS HARDENED. APPROVED APRIL 23, 996 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION ~JUJ)J.I(~ STATE DESIGN ENGINEER INSTALLATION OF CATCH BASIN CASTINGS CONCRETE CURB & GUTTER SPECIFICATION REFERENCE 253 REVISED 3-22-203 M.J.E. STANDARD PLATE NO. 7J
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FLOW 3' 0'' 3' 0'' 2 FLOW 45 TYP. 4'' BACK OF CURB 45 TYP. 4'' BACK OF CURB TOP OF CURB 3 CATCH BASIN LOW POINT LOCATION DEPRESSION ( SUMP ) IN FLOW LINE AT CATCH BASIN LOCATION A 4'' A B 4'' B CATCH BASIN CATCH BASIN LONGITUDINAL JOINT TWO NO. 5 BARS, 6' LONG 4'' 4'' 2-NO. 4 5 -NO. 4 -/2'' CLR. -NO. 4 -/2'' CLR. CONTRACTION JOINT CATCH 5 5 BASIN OR MANHOLE 5 KEYWAY TWO NO. 5 BARS 6' LONG DESIGN B, S OR V CURB DESIGN D CURB KEYWAY PLAN VIEW CATCH BASIN WITH DESIGN B, S OR V CURB PLAN VIEW CATCH BASIN WITH DESIGN D CURB TWO NO. 5 BARS, 6' LONG PLAN VIEW ( MANHOLES ) DISTANCE FROM < TO FACE DISTANCE FROM < OF CURB SHOWN IN PLANS A CURB WIDTH SHOWN IN PLANS < CASTING CLR. 3' MIN. 2' 0'' 2' 0'' ' 0'' 5'' 4'' 2 ONE NO. 4 X 5' 0'' LONG BAR SHALL 5'' 4'' 2 BE PLACED THROUGH CORED HOLES IN LUGS. 4 DISTANCE FROM < SHOWN IN PLANS SECTION A-A < STRUCTURE DESIGN B CURB SHOWN THREE NO. 4 HORIZ. BARS 5' 0'' LONG CENTERED ABOUT < OF CASTING SECTION B-B DESIGN D CURB SHOWN 3'' 3' MIN. CLR. 3'' MIN. CLR. CURB DESIGN CURB BOX CASTING B, S & V 82B, 822 & 83A B & V 823A & 833A B 824 & 825 ADDITIONAL SLAB REINF. - TWO NO. 5 BARS 6' 0'' LONG, SPACED AT 5'' CENTERS. PLACE DIRECTLY BELOW TYPICAL SLAB REINF. AT LOCATIONS SHOWN. NOTES: COMPENSATE FOR TILT BY VARYING THE DEPTH OF MORTAR SEAT. DETAILS ARE TYPICAL AND APPLY TO INSTALLATION OF BOTH TELESCOPING AND NON-TELESCOPING CASTINGS. REFER TO PLANS FOR SPECIFIC ITEMS REQUIRED. REINFORCEMENT BARS SHALL BE GRADE 60. ALL REINFORCEMENT REQUIRED IS INCIDENTAL, WITH NO DIRECT PAYMENT. 2 ON ALL APPLICATIONS USE.0' SUMP. SUMP SHALL BE MEASURED AT CENTER OF CASTING. 3 SAME THICKNESS AS ADJACENT PAVEMENT OR GUTTER. 4 CURB INLET CASTING TO BE FASTENED TEMPORARILY TO FRAME CASTING WITH 2 CAP SCREWS, DURING CURB CONSTRUCTION. CAP SCREWS MUST BE REMOVED AFTER CURB HAS HARDENED. 5 WHEN PAVEMENT JOINTS ARE WITHIN 0'' OF CATCH BASIN OR MANHOLE, BOX IN OPENING WITH KEYWAY JOINT. APPROVED APRIL 23, 996 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION SPECIFICATION REFERENCE STANDARD PLATE INSTALLATION & REINFORCEMENT OF 253 NO. STATE DESIGN ENGINEER CATCH BASIN & MANHOLE CASTINGS CONCRETE INTEGRANT CURBS REVISED 9-3-206 M.J.E. 72C
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o DESIGN DATA 2" MIN. COMPLY WITH AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 7TH EDITION, WITH 205 INTERIMS. DESIGN FORCE: MAX PLASTIC MOMENT = 9000 ft-lb GAUGE (0.25") THICKNESS MINIMUM MATERIAL DESIGN PROPERTIES: STRUCTURAL STEEL: Fy = 36000 p.s.i. STRUCTURAL STEEL MnDOT 3306 /8 /8 3-6 3-6 MINIMUM SOIL PROPERTIES: COARSE GRAINED SOIL: = 30 FINE GRAINED SOIL: C = 000 lb/sq.ft. DRIVEN SOCKET PER MANUFACTURER'S SPECIFICATIONS GALVANIZE ALL STEEL COMPONENTS AFTER FABRICATION PER MNDOT SPEC. 3392 AND 3394. TRAFFIC PLAN VIEW 2 POST STOP METHOD PER MANUFACTURER. DEPTH AS PER MANUFACTURER'S SPECIFICATIONS BASED ON THE SOCKET DEPTH SET UP IN THE FHWA APPROVED CRASH TESTED HTCB SYSTEMS MEETING NCHRP 350 OR MASH REQUIREMENTS. 3 4 THREE (OPTIONAL) 7/8" DIAMETER VENT HOLES FOR GALVANIZING. UPPER HOLE MAY ALSO BE USED FOR POST STOP IF APPLICABLE. DRIVEN SOCKET DEPTH MUST MEET SPECIFIED DEPTH REGARDLESS OF SHALLOWER CRASH TESTED DEPTHS. LINE POST FOR CABLE BARRIER SYSTEM V:4H MAX. 3" TO 6" 3" TO 6" 2 '-2"MIN. (OPTIONAL) 7/8" VENT HOLES (TYP) 3 4 6'-0" 5'-0" MIN. 6-/2" 6-/2" 0-/2" DRIVEN SOCKET PER MANUFACTURER'S SPECIFICATIONS SOIL PLATE SOIL PLATE GAUGE (0.25") THICKNESS MINIMUM ELEVATION VIEW SIDE VIEW APPROVED AUGUST 9, 205 STATE DESIGN ENGINEER STATE OF MINNESOTA SPECIFICATION DEPARTMENT OF TRANSPORTATION REFERENCE HIGH-TENSION CABLE BARRIER 2554 LINE POST FOUNDATION REVISED STEEL DESIGN 9-3-206 M.J.E. STANDARD PLATE NO. 8343A
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