3.33' 3.0' 2.0' 4.33' 4.0' 3.0' 1.00' TO BACK OF CURB LINE TOP OF GRATE ELEV. - SEE PLAN NEENAH CASTING R-3067-V OR AS NOTED ON PLANS. "INFA-SHIELD" SEAL OR EQUAL. RINGS (2 MIN., 1' MAX. OF RINGS AND MORTAR). PLASTER OUTSIDE, STRIKE INSIDE CLEAN. VARIES 6" 24" 27" PRECAST SECTION. (WHEN NECESSARY, 8" SOLID CONCRETE BLOCK SHALL BE USED. PLASTER OUTSIDE WITH 1/2" MORTAR). 6" PRECAST- 8" POURED SLOPE INVERT TO PROVIDE SMOOTH OUTLET. 10/17/11 CATCH BASIN ST-1 CATCHBASIN.dwg
3.33' 3.0' 2.0' 4.33' 4.0' 3.0' 1.00' TO BACK OF CURB LINE TOP OF GRATE ELEV. - SEE PLAN "INFA-SHIELD" SEAL OR EQUAL. NEENAH CASTING R-3067-V OR AS NOTED ON PLANS. RINGS (2 MIN., 1' MAX. OF RINGS AND MORTAR). PLASTER OUTSIDE, STRIKE INSIDE CLEAN. VARIES 6" 24" 27" PRECAST SECTION. (WHEN NECESSARY, 8" SOLID CONCRETE BLOCK SHALL BE USED. PLASTER OUTSIDE WITH 1/2" MORTAR). 3' 6" PRECAST- 8" POURED 2/24/15 CATCH BASIN WITH SUMP ST-2 CATCHBASIN WITH SUMP.DWG
MANHOLE LID RCP PIPE RCP PIPE SAFL BAFFLE INSTALL PER MANUFACTURER'S INSTRUCTION "INFA-SHIELD" SEAL OR EQUAL TOP VIEW ELEVATION (AS NOTED ON PLANS) ELEVATION (AS NOTED ON PLANS) RCP PIPE RCP PIPE ELEVATION (AS NOTED ON PLANS) 6'-0" 4'-0" MIN. BAFFLE HOLE SIZE AND PATTERN PER SAFL OR LICENSED DISTRIBUTOR ELEVATION (AS NOTED ON PLANS) PROFILE 12/15 BAFFLE STRUCTURE ST-3 BAFFLE STRUCTURE.dwg
BOTTOM OF RAIN GARDEN RIM ELEVATION AND TYPE AS PER PLAN MnDOT SPEC 3877 BEDDING MATERIAL. SOIL MEDIUM CONSISTING OF 70% SAND, 30% COMPOST. 12" 24" DIA. 12" MnDOT SPEC 3149.2H COARSE FILTER AGGREGATE. VARIES-SEE PLAN 6" PERMEABLE GEOTEXTILE FILTER FABRIC CONFORMING TO MNDOT SPECIFICATIONS 3733 TYPE V BETWEEN SOIL LAYER AND AGGREGATE BACKFILL (WRAP 1' ON EACH SIDE OF TRENCH) PERFORATED NYLOPLAST STRUCTURE 3/8" DIA. PERFORATIONS 6" O. C. VERTICAL @ 45 HORIZONTAL SECTION A-A 45 TYP TOP VIEW PERFORATED STRUCTURE ST-4 PERFORATED STRUCTURE.dwg
NOTES: 1. INSTALL TRASH GUARD ON ALL FLARED END SECTIONS 24" DIA. AND LARGER. 2. UNLESS OTHER FORM OF DISSIPATION IS REQUIRED, GRANITE RIPRAP WILL BE PLACED AROUND SIDES AND OVER TOP OF FLARED END SECTION. 3. ONE CUBIC YARD IS APPROXIMATELY 1.4 TONS. 2' A 1 4 B A PIPE DIA. (IN.) 12 15 18 24 30 36 42 48 >48 LENGTH (FT.) 8 8 10 12 14 16 18 20 22-28 QUANTITY (CY.) 5 5 6 8 12 14 22 26 30-40 CLASS 3 3 3 3 3 3 4 4 4 DIA. 2' 1 4 B 5D GRANITE RIPRAP 2' 12" NON-WOVEN GEOTEXTILE FABRIC EXTEND 1' UNDER FES. 12" GRANITE RIPRAP NON-WOVEN GEOTEXTILE FABRIC EXTEND 1' UNDER FES. DRT 12/2/15 RIPRAP PLACEMENT AT FLARED END SECTIONS ST-5 RIPRAP.dwg
160 HDPE PERFORATED PIPE 1/4" Ø HOLE TYPICAL 90 PERFORATED PIPE DETAIL ST-6 PERFORATED PIPE.dwg
NOTES: 1. GRADING OF THE INFILTRATION AREAS SHALL BE ACCOMPLISHED USING LOW IMPACT EARTH MOVING EQUIPMENT TO PREVENT COMPACTION OF THE UNDERLYING SOILS. STABILIZE AS NOTED ON PLANS OR AS DIRECTED BY ENGINEER MnDOT SPEC 3877 BEDDING MATERIAL. SOIL MEDIUM CONSISTING OF 80% SAND AND 20% COMPOST. PERMEABLE GEOTEXTILE FILTER FABRIC CONFORMING TO MNDOT SPECIFICATIONS 3733 TYPE II BETWEEN SOIL LAYER AND AGGREGATE BACKFILL (WRAP ON SIDES AND TOP OF TRENCH ONLY) VARIES VARIES (AS NOTED ON PLANS) MnDOT SPEC 3245 PERFORATED PIPE WITHOUT FILTER SOCK. (PIPE SIZE AND TYPE NOTED ON PLAN). SCARIFY BOTTOM OF TRENCH PRIOR TO BACKFILLING MnDOT SPEC 3149.2H COARSE FILTER AGGREGATE. PERFORATED PIPE TRENCH.dwg PERFORATED PIPE TRENCH DETAIL ST-7
3' 8" 4' 1" CONCRETE APRON 1' 6" 12% 5% CURB CUT (WIDTH VARIES) TAPER CURB TO MATCH TOP OF STRUCTURE CURB CUT APRON GUTTERLINE PLAN VIEW RAIN GUARDIAN TURRET INLET GRATE 12% 5% 6" 4" 1' 10 1/2" 1' 3 1/2" COMPACTED SUBSOIL CLASS 5 AGGREGATE BASE SECTION VIEW RAIN GUARDIAN TURRET CONCRETE BASE (INCLUDED) 10/17/11 12/15 RAIN GUARDIAN TURRET ST-8 RAIN GUARDIAN.dwg
NOTES: 1. INSTALL TRASH GUARD ON ALL FLARED END SECTIONS 24" DIA. AND LARGER. 2. UNLESS OTHER FORM OF DISSIPATION IS REQUIRED, GRANITE RIPRAP WILL BE PLACED AROUND SIDES AND OVER TOP OF FLARED END SECTION. SEE DETAIL ST-13. PROVIDE 3 ANCHOR CLIPS TO FASTEN TRASH GUARD TO FLARED END SECTION. HOT DIP GALVANIZE AFTER FABRICATION. 24" MAX. 6" TIE LAST THREE PIPE JOINTS ON INLET AND OUTLET PIPES AND BED GRANULAR MATERIAL. USE 2 TIE BOLT FASTENERS PER JOINT. INSTALL AT 60 FROM TOP OR BOTTOM OF PIPE. USE 5 8" TIE FOR PIPE SIZES 24" TO 27". USE 3 4" TIE FOR PIPE SIZES 30" TO 66". USE 1" TIE FOR PIPE SIZES 72" OR LARGER. NUTS AND WASHERS NOT REQUIRED ON PIPE SIZE LESS THAN 24". DRT 12/2/15 FLARED END SECTION ST-9 FLARED END SECTION.dwg
GALVANIZED GRATE IN 2 SECTIONS PS48-58H MANUFACTURED BY HAALA INDUSTRIES OR EQUAL. RCP BARREL SECTION 4' ELEV.??? 6" 6" ELEV.??? 6" PRECAST SLAB STANDARD OVERFLOW STRUCTURE WITH GRATE ST-10 STANDARD OVERFLOW STRUCTURE.dwg
NOTES: 1. GRADING OF THE INFILTRATION AREAS SHALL BE ACCOMPLISHED USING LOW IMPACT EARTH MOVING EQUIPMENT TO PREVENT COMPACTION OF THE UNDERLYING SOILS. 2. SEED OR SOD INFILTRATION AREAS AS DIRECTED BY THE ENGINEER. IF SEEDED, COVER SEED WITH S150 BN BLANKET. ADD STEEL EDGING TO PERIMETER OF RAIN GARDEN IF PLANTINGS ARE PROPOSED 3:1 MAX. 12" 3:1 MAX. MnDOT SPEC 3877 BEDDING MATERIAL. SOIL MEDIUM CONSISTING OF 70% SAND AND 30% COMPOST. VARIES COARSE WASHED SAND OR AS NOTED ON PLANS. 12/15 RAIN GARDEN DETAIL ST-11 RAINWATER GARDEN.dwg
NOTES: 1. GRADING OF THE INFILTRATION AREAS SHALL BE ACCOMPLISHED USING LOW IMPACT EARTH MOVING EQUIPMENT TO PREVENT COMPACTION OF THE UNDERLYING SOILS. 2. SEED OR SOD INFILTRATION AREAS AS DIRECTED BY THE ENGINEER. 12" 6" MnDOT SPEC 3877 BEDDING MATERIAL. SOIL MEDIUM CONSISTING OF 70% SAND AND 30% COMPOST. 24" PERMEABLE GEOTEXTILE FILTER FABRIC ON TOP AND SIDES ONLY. CONFORMING TO MNDOT SPECIFICATIONS 3733 TYPE II BETWEEN SOIL LAYER AND AGGREGATE BACKFILL (WRAP 1' ON EACH SIDE OF TRENCH) VARIES 6" VARIES - SEE PLANS MnDOT SPEC 3245 PERFORATED PIPE WITHOUT FILTER SOCK. (PIPE SIZE NOTED ON PLAN). MnDOT SPEC 3149.2H COARSE FILTER AGGREGATE. SCARIFY BOTTOM OF TRENCH BIOFILTRATION TRENCH DETAIL ST-12 BIOFILTRATION TRENCH.dwg
6" NOTES: 1. GRADING OF THE INFILTRATION AREAS SHALL BE ACCOMPLISHED USING LOW IMPACT EARTH MOVING EQUIPMENT TO PREVENT COMPACTION OF THE UNDERLYING SOILS. 2. SEED OR SOD INFILTRATION AREAS AS DIRECTED BY THE ENGINEER. IF SEEDED, COVER SEED WITH S150 BN BLANKET. ADD STEEL EDGING TO PERIMETER OF RAIN GARDEN IF PLANTINGS ARE PROPOSED REPLACE TOPSOIL (6" MIN), SEED & MULCH GRADED AREAS OUTSIDE PLANTING AREA SEED MIXED NOTED ON PLANS OR BY ENGINEER. SEE PLAN 6" TO 12" DEPTH TO OVERFLOW 36" DEEP INFILTRATION MEDIA, 80% SAND/ 20% LEAF COMPOST IN PLANTING AREA (SEE NOTES) 3 1 MAX. SLOPE LOOSEN/SCARIFY BOTTOM OF BASIN 12" PRIOR TO SOIL PLACEMENT (INCIDENTAL) NON WOVEN GEOTEXTILE FABRIC 4" ID DUAL-WALL CPEP (3247) W/ SLITS, NO SOCK. ENCASE IN COARSE FILTER AGGREGATE ( 1 4" TO 1 2" PEA ROCK), 4" ALL SIDES 12/15 BIOFILTRATION BASIN ST-13 BIOFILTRATION BASIN.dwg
NOTES: 1. SEED, SOD OR BLANKET BASIN AS DIRECTED BY THE ENGINEER. IF SEEDED, COVER SEED WITH S150 BN BLANKET. ADD STEEL EDGING TO PERIMETER OF RAIN GARDEN IF PLANTINGS ARE PROPOSED REPLACE TOPSOIL (6" MIN), SEED & MULCH GRADED AREAS OUTSIDE PLANTING AREA SEE PLAN 6" TO 12" DEPTH TO OVERFLOW 36" DEEP ENGINEERED SOIL, 80% SAND/ 20% LEAF COMPOST IN PLANTING AREA 3 1 MAX. SLOPE 1.5' EPDM LINER NON WOVEN GEOTEXTILE FABRIC 4" ID DUAL-WALL CPEP (3247) W/ SLITS, NO SOCK. ENCASE IN COARSE FILTER AGGREGATE ( 1 4" TO 1 2" PEA ROCK), 4" ALL SIDES 04/16 BIOFILTRATION BASIN WITH LINER ST-14 BIOFILTRATION BASIN WITH LINER.dwg
PVC SCREW CAP (2" ABOVE FINISHED GRADE) SOLID STANDPIPE (NON-PERFORATED SCHEDULE 40 PVC, 4" MIN.) USE 45 WYE AND FITTING OR EQUIVALENT TO CONNECT UNDERDRAIN TO STANDPIPE. SOLID PIPE PERFORATED PIPE WATERTIGHT PVC CAP ON UPSTREAM END OF UNDERDRAIN DRT 06/16 DRAINTILE CLEANOUT ST-15 DRAINTILE CLEANOUT.dwg
17.25" 14.5" 8" 0.75" 4" 8" CAST IRON FRAME AND COVER PVC SCREW CAP (SET AT GRAVEL GRADE) SOLID STANDPIPE (NON-PERFORATED SCHEDULE 40 PVC, 4" MIN.) USE 45 WYE AND FITTING OR EQUIVALENT TO CONNECT UNDERDRAIN TO STANDPIPE. EXISTING OR NEW CONCRETE OR BITUMINOUS - DEPTH VARIES WATERTIGHT PVC CAP ON UPSTREAM END OF UNDERDRAIN SOLID PIPE PERFORATED PIPE 12/20/17 DRT 12/20 DRAINTILE CLEANOUT WITH COVER.dwg DRAINTILE CLEANOUT WITH COVER ST-16
PROVIDE 6-1 2" SS ANCHOR BOLTS WITH CLIPS 1 1 2" x 3 8" STEEL OUTER RING 1 1 2" x 3 8" STEEL BARS AT 4" O.C. 1 4" x 1 4" STEEL BAR, WELD TO EACH MEMBER HOT DIPPED GALVANIZED GRATE IN 2 SECTIONS 4' 6" 2' EL. VARIES 1' RCP BARREL SECTION EL. VARIES EL. VARIES - HDPE OR RCP PIPE BOTTOM OF V-NOTCH ELEV - VAIRES (HDPE) 6" EL. VARIES - 1' SUMP STANDARD OVERFLOW STRUCTURE WITH V-NOTCH WEIR ST-17 STANDARD OVERFLOW WEIR STRUCTURE.dwg
GALVANIZED GRATE IN 2 SECTIONS PS48-58H MANUFACTURED BY HAALA INDUSTRIES OR EQUAL. 4' EL. 925.15 1' NYOPLAST ENVIROHOOD EXISTING 15" RCP 6" ORIFICE EL. 920.69 6" 3' 6" EL. 917.69-3' SUMP OVERFLOW STRUCTURE WITH ORIFICE ST-18 OVERFLOW STRUCTURE WITH ORIFICE.dwg
MANHOLE LID PIPE PIPE INSTALL BAFFLE PER MANUFACTURER'S INSTRUCTION TOP VIEW "INFA-SHIELD" SEAL OR EQUAL ELEVATION (AS NOTED ON PLANS) THE PRESERVER BAFFLE THE PRESERVER BAFFLE ELEVATION (AS NOTED ON PLANS) PIPE PIPE ELEVATION (AS NOTED ON PLANS) SEE PLAN SUMP ELEVATION (AS NOTED ON PLANS) PROFILE 3/17 BAFFLE STRUCTURE2.dwg BAFFLE STRUCTURE (PRESERVER) ST-19
CONCRETE CURB AND GUTTER POROUS PAVEMENT MIN. 3" THICK CHOKER COURSE 1"-3" THICK NON-CARBONIC (TYP. NO. 57 STONE) RESERVOIR LAYER - THICKNESS VARIES WITH DESIGN NON-CARBONIC GEOTEXTILE ON SIDES OF OPEN-GRADED BASE WITH 1' OVERLAP ON BOTTOM SOIL SUBGRADE 7/25/17 POROUS PAVEMENT DETAIL ST-20 POROUS PAVEMENT DETAIL.dwg
CONCRETE CURB AND GUTTER POROUS PAVEMENT MIN. 3" THICK CHOKER COURSE 1"-3" THICK NON-CARBONIC (TYP. NO. 57 STONE) RESERVOIR LAYER - THICKNESS VARIES WITH DESIGN NON-CARBONIC 2" NON-WOVEN GEOTEXTILE ON SIDES OF OPEN-GRADED BASE WITH 1' OVERLAP ON BOTTOM SOIL SUBGRADE DRAINTILE WITH NO SOCK NOTES: 1. GUTTER PAN SHOULD HAVE NEGETIVE SLOPE TO DRAIN INTO POROUS PAVEMENT 7/25/17 POROUS PAVEMENT WITH UNDERDRAIN.dwg POROUS PAVEMENT DETAIL WITH UNDERDRAIN ST-21
NEENAH CASTING R-3067-V OR AS NOTED ON PLANS. "INFA-SHIELD" SEAL OR EQUAL. HIGH DENSITY POLYETHYLENE (HDPE) ADJUSTMENT RINGS. MINIMUM OF 2", MAXIMUM OF 12", BONDED TO THE STRUCTURE, CASTING AND EACH OTHER BY APPROVED SEALANT. NEENAH CASTING R-1733 OR PLAN SPECIFIED "INFA-SHIELD" SEAL OR EQUAL. HIGH DENSITY POLYETHYLENE (HDPE) ADJUSTMENT RINGS. MINIMUM OF 2", MAXIMUM OF 12", BONDED TO THE STRUCTURE, CASTING AND EACH OTHER BY APPROVED SEALANT. 3/08/18 CATCH BASIN AND MANHOLE ADJUSTMENT RINGS ST-22 CB AND MH ADJ RINGS.DWG
12" TO 18" SUMP GRANITE RIPRAP CLASS 3 2' MnDOT CAT. 4, TURF REINFORMENT MAT MATCH EXISTING GROUND 6' FLAT BOTTOM CROSS SECTION 4:1 SLOPES 9" ROUGH CUT 6" FINAL DEPTH C125 BN 2" AMENDED SOIL AND SEED TRM - CAT. 4 SWALE DETAIL DRT 12/2/15 DRAINAGE SWALE AND BERM ST-23 DRAINAGE SWALE AND BERM.DWG
EXISTING GROUND BACKFILL TRENCH WITH CLEAN FILL MATERIAL 10 MIL PLASTIC LINER MATERIAL VARIES PIPE SIZE AND TYPE NOTED ON PLAN VARIES (AS NOTED ON PLANS) CONTAMINATED SOIL TRENCH.dwg CONTAMINATED SOIL TRENCH DETAIL ST-24