INSTRUCTIONS: 1. Record the transmittal letter number, date, and subject on the transmittal record sheet located in the front of the manual.

Transcription

1 MINNESOTA DEPARTMENT OF TRANSPORTATION DEVELOPED BY: Design Standards ISSUED BY: Office of Technical Support Design Services Section TRANSMITTAL LETTER NO. (0-03) MANUAL: Standard Plates DATED: September 5, 0 SUBJECT: Standard Plates Index (-4), Standard Plate 7038A Standard Plate Detectable Warning Surface Truncate Domes, is a new plate. This plate incorporates standards as outlined by Public Rights-of-Way Accessibility Guidelines (PROWAG) as well as refinements specifically made by Mn/DOT. INSTRUCTIONS:. Record the transmittal letter number, date, and subject on the transmittal record sheet located in the front of the manual.. Remove from the Standard Plate manual: Standard Plate Index, Sheets -4 of 4, Numerical Index of Standard Plates, (April 0) 3. Insert into the Standard Plate manual: Standard Plate Index, Sheets -4 of 4, Numerical Index of Standard Plates, (August, 0) Standard Plate 7038A Detectable Warning Surface Truncated Domes Contact Tim Brown, Design Standards Unit, at (65) , with technical questions regarding this transmittal. Current Standard Plates, Standard Plates Index and Standard Plate Transmittal Letters are available on the web in PDF format at: The last Standard Plate Transmittal Letter No. issued was (0-0), dated April 30, 0. Michael Elle, P.E. Design Standards Engineer

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3 STANDARD PLATES BLANK SERIES PAVEMENT SERIES BLANK SERIES CULVERTS AND APPURTENANCES SERIES SEWER APPURTENANCES SERIES EROSION CONTROL STRUCTURES SERIES BLANK SERIES CURB, CURB AND GUTTER, SIDEWALK SERIES BARRICADES, SIGNALS, MARKERS, ETC SERIES MISCELLANEOUS SERIES PLATE NO SERIES BLANK 000 SERIES PAVEMENT 070M 03K 50R 0G Supplemental Pavement Reinforcement Typical Dowel Bar Assembly Concrete Header Joints Concrete Pavement Adjacent to Railway Crossing 00 SERIES BLANK 3000 SERIES CULVERTS AND APPURTENANCES 3000L Reinforced Concrete Pipe (5 Sheets) 300B Reinforced Concrete Reducer Pipe 300B Reinforced Concrete Increaser Pipe 3006G Gasket Joint for R.C. Pipe ( Sheets) 3007D Shear Reinforcement for Precast Drainage Structures 304J Reinforced Concrete Pipe Arch ( Sheets) 30F Reinforced Precast Concrete Cattle Pass (60" & 7") 30C Precast Concrete Safety Apron (3 Sheets) 3030A Precast Cattle Pass Transition Section 303B Connection between Existing 4 Ft. X 6 Ft. Cattle Pass and New Precast Transition Section 3040F Corrugated Metal Pipe Culvert (Standard -/3" x /" Corrugation) 304D Corrugated Metal Pipe (3" x " Corrugation) 3050B Design Data Structural Plate Structures (8" Corner Radius) 305B Design Data Structural Plate Structures (3" Corner Radius) 3065C Connection between Existing Culv. & New "C" Culv. Barrel ( Sheets) 3066A C.M. Extension for Box Culvert 300G Concrete Apron for Reinforced Concrete Pipe 30G Concrete Apron for Reinforced Concrete Pipe-Arch 34H Sectional Concrete Apron for Reinforced Concrete Pipe-Arch 3K Metal Apron for C.M. Pipe-Arch Culvert 33J Metal Apron for C.S. Pipe 34B Metal Apron Connection 35A Inlet Protection for Metal Culverts (90" dia. to 96" dia.) 36B Inlet Protection for Structural Plate Pipe (60" thru 96" dia. or span) 37A Inlet Protection for Structural Plate Pipe (0" thru 80" dia. or span) MINNESOTA DEPARTMENT OF TRANSPORTATION NUMERICAL INDEX OF STANDARD PLATES (Sheet of 4) August 0

4 PLATE NO. 38H 39A 33C 33A 333C 334C 335A 336B 337B 338B 339A 34A 343C 345F 346C 348A 3C Metal Safety Apron & Grate ( Sheets) Metal Apron for Corrugated Polyethylene Pipe (Use at Entrances and Driveways) Precast Concrete Headwall for Subsurface Drains Grate for :4 Precast Concrete Aprons Riprap at RCP Outlets Riprap at CMP Outlets Hand-Placed Riprap at Precast Concrete Cattle Pass Slotted Vane Drain for P.V.C. Pipe Slotted Drain for " thru 30" Dia. C.M. Pipe (Stackable) Slotted Drain for " thru 30" Dia. C.M. Pipe (Not Stackable) Riprap at Precast Concrete End Sections Outlet Screen for C.M. & S.C. Pipes Inspection Tees Concrete Pipe Ties Anti-Seepage Diaphragm (For CMP and CMP-A) Safety Slope Metal End Section for Circular & Arched Pipes ( Sheets) Corrugated Steel Pipe Coupling Band (3 Sheets) 4000 SERIES--SEWER APPURTENANCES List of Castings for Design Structures ( sheets) Standard Casting Assemblies Typical Concrete Manhole or Catch Basin and Casting Combinations 4000J Manhole or Catch Basin (Masonry, Field Constructed) - Design A 400F Manhole or Catch Basin (Masonry, Field Construction) - Design C 4003B 30" Precast Catch Basin Design N 4005L Manhole or Catch Basin Type A & B Cone Sections Precast - Design F 4006L Manhole or Catch Basin Precast - Designs G and H 4007C Precast Mechanical Joint Sewer Manhole 4008E Catch Basin (Sectional Concrete Pipe) - Design I 4009H Manhole or Catch Basin (Sectional Concrete Pipe) - Design J 400H Concrete Short Cone & Adjusting Ring (Sectional Concrete) 40E Precast Concrete Base 407C Catch Basin (Concrete Pipe and Metal Pipe) - Designs PC and PM 408A Manhole or Catch Basin (Reducer Cone Section Precast) Design D 40J Manhole or Catch Basin (For Use With or Without Traffic Loads) ( sheets) 40F Precast Curb Opening Catch Basin 40A Manhole or Catch Basin Cover (3 ft. X ft. Opening) 404A 48" Dia. Precast Shallow Depth Catch Basin - Design SD 405B Drop Inlets or Catch Basins - Design DI (Concrete & Metal) 406A Concrete Encased Concrete Adjusting Rings 40D Ring Casting For Manhole or Catch Basin 408F Adjusting Rings for Catch Basins and Manholes 40F Cover Casting for Manhole (For Use in all Traffic Areas) Casting No. 75 and 76 45D Catch Basin Frame Casting (For Square Grate) Casting No F Catch Basin Frame Casting Casting No G Catch Basin Frame Casting (For Square Grate) - Casting No. 80A 43F Catch Basin Frame Casting (For Square Grate) Casting No A Curb Box Casting for Catch Basin - Casting No A Curb Box Casting for Catch Basin (For Design B Curbs) - Casting No D Special Grate Castings for Catch Basin (Convex and Concave) - Casting No. 7 and 7 443E Stool Grate & Concrete Frame (Median Drains) - Casting No C Grate Casting for Catch Basin - Casting No. 80 MINNESOTA DEPARTMENT OF TRANSPORTATION NUMERICAL INDEX OF STANDARD PLATES (Sheet of 4) August 0

5 PLATE NO. 450C Grate Casting for All Pipe Drainage Structures 45B Grate Casting for Catch Basin (Square Type) - Casting No. 8 45C Catch Basin Grate Casting - Casting No. 84A 453A Catch Basin Grate Casting - Casting No B Catch Basin Grate Casting - Casting No D Curb Box Casting for Catch Basin - Casting No. 83A and 833A 46F Curb Box Casting for Catch Basin - Casting No. 8B, 8 and 83A 480J Manhole or Catch Basin Step 5000 SERIES--EROSION CONTROL STRUCTURES 500A Reinforced Concrete Pipe Energy Dissipator 6000 SERIES -- Blank 7000 SERIES--CURB, CURB AND GUTTER, SIDEWALK 7000E Integrant Curbs (Design B, Design V and Design D) 70J Concrete Curb (Design B, Design V, Design S, Design DR and Design BR) ( Sheets) 7035M Concrete Walk & Curb Returns at Entrances 7036F Pedestrian Curb Ramp (For the Handicapped) ( sheets) 7038A Detectable Warning Surface Truncated Domes 7065C Bituminous Curb 700H Concrete Curb and Gutter (Design B and Design V) 70I Concrete Curb and Gutter (Design BR, D, S, B4, B5 and D3) ( Sheets) 705C Concrete Median (Mountable Type) 707H Entrance Nose (Urban Design) 708F Exit Nose (Urban Design) 709C Median Nose and Island (Undivided to Divided Roadway) 7J Installation of Catch Basin Castings (Concrete Curb and Gutter) 7C Installation & Reinforcement of Catch Basin & Manhole Castings (Concrete Integrant Curbs) 73A Concrete Approach Nose Detail 8000 SERIES -- BARRICADES, SIGNALS, MARKERS, ETC. 8000I 800G 805B 806B 80E 8E 8F 84A 87F 88D 89C 8N 8F 8E 83F 86I 87B 88B Standard Barricades Permanent Barricade Equipment Pad A (Cast-in-Place or Precast) Equipment Pad B (Cast-in-Place or Precast) Traffic Signal Bracketing (Pole Mounted) Traffic Signal Bracketing (Pedestal Mounted) (3 Sheets) Pedestal Foundation (Traffic Control Signals) P.V.C. Handhole/Pullbox (No Vehicle Load) ( Sheets) Precast Concrete Hand Hole (Or Pullbox) ( Sheets) Service Equipment & Pole Traffic Control Signals Ground Mounted Cabinet Foundation Pole Foundation (PA85) Transformer Base and Pole Base Plate (PA85M, PA90 and PA00) ( Sheets) Pedestal and Pedestal Base (For Traffic Control Signals Support) Pole and Mast Arm (Luminaires and Traffic Lights Assembly) For All Pole Types ( Sheets) Pole Foundation (PA90 and PA00) Light Base - Design E (40 ft. Pole or Less) Light Base - Design H (49 ft. Pole) MINNESOTA DEPARTMENT OF TRANSPORTATION NUMERICAL INDEX OF STANDARD PLATES (Sheet 3 of 4) August 0

6 PLATE NO. 830E 83A 850C 8307R 8308A 8309A 836C 838C 836D 839H 8330G 833B 833B 8333B 8337B 8338C 8339A 8340A 8400E 840C Saw Cut Loop Detectors Preformed Rigid PVC Conduit Loop Detector Installation of Culvert Markers W-Beam Guardrail & End Anchorages (Installation with Wood Posts) (4 Sheets) Reinforced Concrete Median Barrier Type F (Non-Glare Screen Type) Design 8308 (3 Sheets) Reinforced Concrete Median Barrier Type F & Glare Screen Design 8309 (3 Sheets) Post Seat for Anchorage on Footing or Box Culverts Guardrail Anchorage Plate for Bridges and BCT'S Flexible Plastic Glare Screen Eccentric Loader Breakaway Cable Terminal (ELT) (4 Sheets) 3-Cable Guardrail (With Wood Posts) (Assembly Details) ( Sheets) 3-Cable Guardrail (With Steel Posts) (3 Sheets) Anchor Bolt Cluster for Light Poles 3-Cable Guardrail Anchor (Anchor Details) (4 Sheets) Temporary Portable Precast Concrete Barrier (Type F ) ( Sheets) W-Beam Guardrail & End Anchorages (Installation with Steel Posts) (4 Sheets) 3-Cable (Steel Posts) to W Beam (Wood Posts) Guardrail Transition 3-Cable (Steel Posts) to W Beam (Steel Posts) Guardrail Transition Pipe Railing At Grade Pipe Railing (Adjacent to Sidewalk) 9000 SERIES--MISCELLANEOUS 9000D 90B 90D 9303B 9308A 9309G 93G 93E 93K 933D 934C 9350A Approaches and Entrances (Recommended Standards) Shaping and Sodding of Slopes at Box Culvert Ends Turf Establishment Areas (At Pipe Culvert Ends) Geodetic Survey Disks (Aluminum) ( Sheets) Survey Monument Cap ( Sheets) PLS (Public Land Survey) Monument ( Sheets) Woven Wire Fence (Wood Post) Woven Wire Fence (Steel Post) Chain Link Fence ( Sheets) Barbed Wire Fence (Wood Post) Barbed Wire Fence (Steel Post) Mailbox Support (Swing-Away Type) MINNESOTA DEPARTMENT OF TRANSPORTATION NUMERICAL INDEX OF STANDARD PLATES (Sheet 4 of 4) April 0

7 VARIABLE WIDTH 5 VARIABLE LONG CHORD WIDTH RADIUS 6 A A 4" (MINIMUM) DIRECTION OF TRAVEL VARIABLE SHORT CHORD WIDTH RECTANGULAR PLATES RADIAL PLATES TYPICAL RADIAL TRUNCATED DOME PLATES 50% - 65% OF BASE DIAMETER 0." RADIUS (FEET) 7 LONG CHORD WIDTH (INCHES) SQ. FT. PER PLATE PLATES REQUIRED FOR 90 DEGREE TURN 0 3-/ / " TO.4" 5 3-/ / SECTION A-A TRUNCATED DOME /8 -/ 3-9/ / NOTES: DETECTABLE WARNING SURFACES SHALL FOLLOW THE PUBLIC RIGHTS-OF-WAY ACCESSIBILITY GUIDELINES (PROWAG). DETECTABLE WARNINGS CONSIST OF TRUNCATED DOMES ALIGNED IN A SQUARE OR RADIAL GRID PATTERN. DETECTABLE WARNINGS ARE REQUIRED: -WHERE RAMPS, LANDINGS, OR BLENDED TRANSITIONS PROVIDE A FLUSH PEDESTRIAN CONNECTION TO THE ROADWAY. -WHERE PEDESTRIAN ACCESS ROUTES CROSS COMMERCIAL DRIVEWAYS THAT ARE PROVIDED WITH TRAFFIC CONTROL DEVICES OR OTHERWISE PERMITTED TO OPERATE LIKE A PUBLIC ROADWAY. -AT PEDESTRIAN RAILWAY CROSSINGS. -ON RAIL PLATFORMS WHERE BOARDING EDGES ARE NOT PROTECTED. DETECTABLE WARNINGS SHALL EXTEND: -A MINIMUM OF 4" IN THE DIRECTION OF TRAVEL. -THE FULL WIDTH OF THE RAMP, LANDING, OR BLENDED TRANSITION, WITHIN 3" OF FULL WIDTH ON EITHER END. -THE FULL LENGTH OF THE PUBLIC USE AREA OF A RAIL PLATFORM. DETECTABLE WARNING SURFACES SHALL CONTRAST VISUALLY WITH ADJACENT GUTTER, ROADWAY, OR WALKWAY, EITHER A LIGHT-ON-DARK OR DARK-ON-LIGHT. CONTRAST MAY BE PROVIDED ON THE FULL RAMP SURFACE, EXCLUDING THE FLARED SIDES FOR MN/DOT PROJECTS, SEE MN/DOT S APPROVED/QUALIFIED PRODUCT LISTS. DETECTABLE WARNING SURFACE SHALL BE PAID FOR AS TRUNCATED DOMES BY THE SQUARE FOOT. ALL TRUNCATED DOME SYSTEMS SHALL BE PLACED IN STRICT ACCORDANCE WITH THE RECOMMENDATIONS OF THE MANUFACTURER. CENTER TO CENTER DOME SPACING:.6" MINIMUM,.4" MAXIMUM. BASE TO BASE DOME SPACING: 0.65" MINIMUM. DOME BASE TO PLATE EDGE SPACING: 0.35" MINIMUM, 0.75" MAXIMUM. SPACING VARIES ON RADIAL PLATES. TYPICAL WIDTHS AVAILABLE: ", 8", 4", 30", 36". CHECK WITH MANUFACTURERS FOR AVAILABLE WIDTHS. ON RADIAL PLATE, RADIUS DEFINED AT BACK OF CURB. TYPICAL RADII. CHECK WITH MANUFACTURERS FOR AVAILABLE RADII. APPROVED AUGUST 3, 0 STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION SPECIFICATION REFERENCE STANDARD PLATE NO. STATE DESIGN ENGINEER DETECTABLE WARNING SURFACE TRUNCATED DOMES A

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