SITE IMPROVEMENT PLANS FOR THE HILLS OF LILLY LAKE TOWN OF WHEATLAND, WISCONSIN

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1 SITE IMPROVEMENT PLANS FOR THE HILLS LILLY LAKE TOWN WHEATLAND, WISCONSIN SITE IMPROVEMENT PLANS FOR THE HILLS LILLY LAKE TOWN WHEATLAND, WISCONSIN SHEET INDEX TITLE SHEET, SHEET INDEX, VICINITY AND SITE MAP CONSTRUCTION DETAILS CONSTRUCTION DETAILS ROADWAY PLAN AND PRILE PHASE ONE GRADING PLAN PHASE ONE GRADING PLAN PHASE ONE EROSION CONTROL PLAN MASTER GRADING PLAN MASTER GRADING PLAN MASTER EROSION CONTROL PLAN STH 50/STH.' 5.54' SITE LOCATION 0 S 5'0"E.' S0 '4"W 00.5' 4 5.' N0 '04"W FOX RIVER RD.0' FOX RIVER S 0'"W.' 0 N 40'4"E.05' RD STREET CTH JI 4 OUTLOT 5 4 LILLY LAKE RD LILLY LAKE 5TH STREET TH AVE TH AVE SUMMER HAVEN ON LILLY LAKE SUMMER HAVEN ON LILLY LAKE 5TH AVE 4TH AVE LILLY LAKE RD CAUTION NOTICE TO CONTRACTOR VICINITY MAP SITE MAP /0/5 /0/5 /0/5 0 NTS WATER MAIN STORM SEWER SANITARY SEWER GAS MAIN UNDERGROUND TELEPHONE UNDERGROUND ELECTRIC UNDERGROUND CABLE TV WOOD FENCE CHAIN LINK FENCE TREE LINE UTILITY PEDESTAL POWER POLE MAIL BOX SIGN ADDRESS SIGN TREE FIBER OPTIC MARKER GAS VALVE GAS MARKER LIGHT POLE TELEPHONE PEDESTAL FOUND IRON PIPE HYDRANT WATER VALVE FO G Revised Grading and EC sheets per Town Eng Revised plan sheets per Town Eng TITLE SHEET, INDEX VICINITY MAP SITE MAP

2 EROSION CONTROL NOTES:. DETAILS CONSTRUCTION NOT SHOWN ON THIS DRAWING SHALL CONFORM TO THE PERTINENT REQUIREMENTS THE WISCONSIN DEPARTMENT NATURAL RESOURCES CONSERVATION PRACTICE STANDARDS.. WHEN POSSIBLE, THE SILT FENCE SHOULD BE CONSTRUCTED IN AN ARC OR HORSESHOE SHAPE WITH ENDS POINTING UPSLOPE TO MAXIMIZE BOTH STRENGTH AND EFFECTIVENESS.. CONTRACTOR SHALL CHECK ALL EROSION CONTROL MEASURES EVERY SEVEN DAYS OR WITHIN 4 HOURS AFTER EACH 0.5 INCH RAINFALL AND PROVIDE ANY MAINTENANCE REQUIRED FOR CONFORMANCE WITH THIS PLAN. CONTRACTOR SHALL MAINTAIN LOG INSPECTIONS WHICH SHALL BE KEPT ON-SITE. 4. A MINIMUM 4 INCHES TOPSOIL SHALL BE PLACED ON AREAS TO BE VEGETATED OUTSIDE THE INFILTRATION BASIN. 5. SEEDING SHALL COMMENCE IMMEDIATELY AFTER FINAL GRADING IS COMPLETED.. SEEDING SHALL CONFORM TO REQUIREMENTS SECTION 0 WISDOT STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. A NO. 40 MIXTURE SHALL BE APPLIED AT A RATE POUNDS PER 000 S.F.. PLACE MULCH AND TACKIFIER ON THE SEEDED AREAS.. DISTURBED AREAS LEFT INACTIVE FOR SEVEN OR MORE DAYS SHALL BE STABILIZED WITH TEMPORARY SEED AND MULCH, OR WISDOT-APPROVED POLYMER. 54 S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () TEMPORARY SEEDING: ANNUAL RYE GRASS AT 5 lbs/acre LATE SEASON TEMPORARY SEEDING (SEPT. 5 TO OCT. 5): WINTER WHEAT AT BUSHELS/ACRE SILT FENCE DORMANT SEEDING (AFTER NOV. ): NO. 0 MIXTURE AT 4 POUNDS PER 000 S.F. 0. POLYMER MUST BE APPLIED TO ALL DISTURBED AREAS IF SEEDING IS NOT COMPLETED BY OCTOBER 5.. TOPSOIL PILES LEFT IN PLACE FOR LONGER THAN 4 DAYS MUST BE STABILIZED WITH TEMPORARY SEEDING.. EROSION CONTROL MEASURES ARE TO REMAIN IN PLACE UNTIL THE SITE IS STABILIZED. WOOD STAKES ( PER BALE) NOMIMAL " X " X 0" MIN. LENGTH OR EQUIVALENT " NOM. 0" MIN. CULVERT CULVERT # EX. STORM SEWER A (FT) 4 B (FT) 5 C (FT) 50. BY THE END EACH WORKDAY, CLEAN UP ALL F-SITE SEDIMENT DEPOSITS OR TRACKED SOIL THAT ORIGINATED FROM THE PERMITTED SITE. FLUSHING SHALL NOT BE ALLOWED UNLESS RUNF IS TREATED BEFORE DISCHARGE FROM THE SITE. CONSTRUCTION SEQUENCE:. A PRECONSTRUCTION MEETING MUST BE HELD BEFORE ANY CONSTRUCTION ACTIVITIES TAKE PLACE. A STAGGER JOINTS BETWEEN ADJACENT ROWS BALES 4" NOM. 4" NOM. EMBED BALES SECTION A - A A A A FRONT VIEW. CONSTRUCT STONE TRACKING PAD AT THE PROPOSED ENTRANCE.. INSTALL SILT FENCE AT THE LOCATIONS NOTED ON THE PLANS. THIS MUST BE DONE BEFORE ANY CLEARING AND GRUBBING ACTIVITIES TAKE PLACE. 4. TOPSOIL IS TO BE STRIPPED AND STOCKPILED. THE STOCKPILE IS TO BE PROTECTED WITH SILT FENCE WITHIN DAYS AND SEEDED WITHIN 4 DAYS LAYUP. 5. ROUGH GRADING MAY TAKE PLACE AFTER TOPSOIL STRIPPING.. INSTALL ROAD BASE COURSE AND ASPHALT BASE COURSE.. FINISH GRADING FOR THE LOTS AND RIGHT--WAY TO BE PERFORMED.. AFTER FINISHED GRADING IS COMPLETED, PLACE STABILIZATION MEASURES ON ALL DISTURBED AREAS IN ACCORDANCE WITH THE EROSION CONTROL NOTES.. PERMANENT SEEDING TO BE COMPLETED BY OCTOBER 5TH THE YEAR GRADING WORK IS COMPLETED OR BY JUNE ST THE FOLLOWING YEAR. 0. REMOVE EROSION CONTROL MEASURES AFTER 0% PERMANENT SITE STABILIZATION IS ACHIEVED. 4" NOM. A PLAN VIEW SLOPE VARIES STAGGER JOINTS WITH A DOUBLE ROW BOTTOM ELEVATION END BALE SHALL BE EQUAL TO OR GREATER THAN TOP LOWEST MIDDLE BALE STAKES DRIVEN FLUSH WHEN SOIL CONDITIONS PERMIT FRONT VIEW TEMPORARY DITCH CHECK SLOPE VARIES NOTE: ALL DIMENSIONS ARE APPROXIMATE SECTION A - A NOTES:. EXCAVATE TO " BELOW PIPE OUTLET AND WIDEN CHANNEL TO THE REQUIRED RIPRAP THICKNESS FOR EACH APRON. FOUNDATION TO BE CUT TO ZERO GRADE AND SMOOTHED.. PLACE FILTER CLOTH ON BOTTOM AND SIDES PREPARED FOUNDATION. ALL JOINTS TO OVERLAP A MINIMUM ONE FOOT.. EXERCISE CARE IN RIPRAP PLACEMENT TO AVOID DAMAGE TO FILTER FABRIC. 4. PLACE RIPRAP ON ZERO GRADE, TOP RIPRAP TO BE LEVEL WITH PROPOSED OUTLET NO OVERFALL AT ENDS. 5. RIPRAP SHALL BE MEDIUM RIPRAP IN ACCORDANCE WITH SECTION 0 THE STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION.. IMMEDIATELY AFTER CONSTRUCTION, STABILIZE ALL DISTURBED AREAS WITH VEGETATION. FLARED END SECTION (F.E.S.) AND RIPRAP DETAIL C /0/5 /0/5 /0/5 0 NTS

3 PAVED PUBLIC ROAD " MIN. "-" CLEAR STONE NOTE: PLACE WISDOT TYPE R GEOTEXTILE FABRIC UNDER STONE IF SATURATED CONDITIONS ARE EXPECTED. SB-0. sil " cl 5" scl 44" s 4: 0" 5. 50' STONE TRACKING PAD 5.5 PROPOSED GROUND BASIN SECTION A-B 5' EXISTING GROUND SB-0. SB-5 sil 4. 0" cl sil " " grs " s cl 45" " 5. LEVEL SPREADER 0' 40' SB-0.5 sil sl sicl sic 0" 44" 54" 4: R/W 4: 5" CRUSHED AGGREGATE/STONE SHOULDER ( 4" GRADATION) 4: (TYP) ALL PUBLIC IMPROVEMENTS ARE TO BE CONSTRUCTED IN CONFORMANCE WITH THE STATE WISCONSIN "STANDARD SPECIFICATIONS FOR HIGHWAY AND STRUCTURE CONSTRUCTION" 05 EDITION AND THE SUPPLEMENTAL SPECIFICATIONS ISSUED THERTO. 5.5 BASIN SECTION C-D EXISTING GROUND '.4' 4' ' ' ' ' 0.0 4: 0: PLACE ' DEEP COMPACTED CLAY LINER CLAY TO BE COMPACTED IN -INCH LIFTS : : 5' ' ' 5' 4.0%.4' ' 4: : % ' (TYP) C L 0" - CRUSHED AGGREGATE/STONE BASE COURSE ( 4" GRADATION).0%.5" BITUMINOUS CONCRETE SURFACE COURSE (E-,.5mm).5" BITUMINOUS CONCRETE BINDER COURSE (E-,.0mm) PROPOSED TYPICAL ROAD SECTION 4.0% 0' 4: (TYP) ' 4: (TYP) 0.0 GAL/SY BITUMINOUS TACK COAT 4" TOPSOIL, FERTILIZER, SEED (TYP).4' ' : BASIN SECTION E-F ' PERMANENT POOL ELEV = 5.0.4' ' : MULCH 4' ' 0: ' R/W MULCH ' CLASS I, TYPE A EROSION MAT DRIVEWAY CULVERTS LOT # CULV. DIA. (INCHES) S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () Added Boring CONSTRUCTION NOTES FOR INFILTRATION BASIN: 45" 4.4. EXCAVATION MUST BE DONE BY LIGHT EARTH MOVING EQUIPMENT ONLY. BULLDOZERS ARE RECOMMENDED FOR THIS WORK. SCRAPERS SHALL NOT BE USED TO EXCAVATE THE BASIN. CONTRACTOR SHALL TAKE CARE NOT TO COMPACT THE SITE DURING CONSTRUCTION. BASIN CROSS SECTIONS PLACE ' DEEP COMPACTED CLAY LINER CLAY TO BE COMPACTED IN -INCH LIFTS NOTE: COMPACTED CLAY LINER MATERIAL MUST BE MADE UP 50% FINES (00 SIEVE) OR 0% FINES AND A PI.. INITIAL GRADING FOR THE INFILTRATION BASIN SHALL BE TO AN ELEVATION 5.0 (SIX INCHES ABOVE FINISHED GRADE). THE BASIN IS TO REMAIN AT THIS ELEVATION UNTIL THE TRIBUTARY AREA IS STABILIZED WITH VEGETATION AND/OR EROSION MAT.. SEDIMENT ACCUMULATED DURING CONSTRUCTION MUST BE REMOVED PRIOR TO COMPACTION MITIGATION. 4. COMPACTION MITIGATION MUST BE PERFORMED PRIOR TO SEEDING THE BOTTOM THE BASINS. THE MITIGATION SHALL CONSIST CHISEL PLOWING TO A DEPTH INCHES A MIXTURE INCHES COMPOST AND INCHES TOPSOIL. COMPOST SHALL MEET THE REQUIREMENTS THE WDNR S00 COMPOST SPECIFICATION. 5. THE BOTTOM THE BASINS ARE TO BE SEEDED WITH PRAIRIE GRASS. THE DEVELOPER IS RESPONSIBLE FOR THE ESTABLISHMENT THE PRAIRIE GRASSES IN ACCORDANCE WITH THE PLANTING PLAN. THE SEED MIX SHALL CONSIST TWO OR MORE THE FOLLOWING GRASSES: CANADA WILD RYE, FOWL MANNA GRASS, VIRGINIA WILD RYE, BIG BLUESTEM & INDIAN GRASS. THE EXACT MIX WILL BE DETERMINED BASED ON THE AVAILABILITY AT LOCAL SUPPLIERS. 4: 5' 4: ' ' 4' LEVEL SPREADER CLASS III, TYPE A, TURF REINFORCEMENT MAT (NORTH AMERICAN GREEN P00 OR APPROVED EQUAL) 4" TOPSOIL (MIN.) WITH SEED & FERTILIZER SUBGRADE " LIGHT RIP RAP 4: MAX. SLOPE GEOTEXTILE FABRIC, TYPE R PERMANENT EROSION CONTROL MAT PERMANENT POOL ELEV = 5.0 5' 5' 4: 0.0 4: 0' ' 5.0 4: 4: WEIR ' ' ' 0.0 INFILTRATION BASIN ELEV = 5.5 /0/5 /0/5 /0/5 0 NTS INFILTRATION SWALE PERMANENT EROSION CONTROL MAT DETAIL 5 WEIR 4

4 0 R5' STA +55.0,.' RT TYPE III BARRICADE 54 S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () TH AVE. 5TH STREET R40' STA 0+5.0, 5.00' LT 4" FES STA 0+.0, 5.4' LT INV = " FES STA 0+.0, 4.' RT INV = 4.40 R40' STA 0+5.0, 5.00' RT ' UTILITY 0' BUILDING SETBACK ROADWAY C ' ' EDGE PAVEMENT 5' CRUSHED STONE SHOULDER C/L DITCH R/W C STA +5.5,.' RT ELEV = 5.00 R5' STA +., 5.' RT R5' STA +5.,.00' RT HOR CURVE DATA - C PC STA = +. PI STA = 4+.5 PT STA = D = 4 55' 0" Da = ' 50" CD = N 4' "W T = 5.0' R = 50.00' L =.' C =.4' HOR CURVE DATA - C PC STA = +. PI STA = +05. PT STA = +. D = 4 ' 4" Da = ' 50" CD = S 0' "E T = 5.' R = 50.00' L = 4.0' C = 0.' NOTE: CULVERT STATION AND FSET IS TO END PIPE. EXISTING GROUND PROPOSED C/L C/L DITCH PROPOSED C/L ELEV /0/5 /0/5 /0/5 0 L.F. - 4" RCP CULVERT WITH FLARED END SECTIONS S = FT/FT EXISTING GROUND ELEV 0 40'

5 5TH AVE. 0 FINISHED YARD GRADE FINISHED YARD GRADE WITH EXPOSURE EXISTING ' CONTOURS SOURCE: LYNCH SURVEY DATA PROPOSED CONTOURS YG:.0 YG:.0 EXP: SEE SHEET FOR BASIN CROSS SECTIONS AND NOTES ON THE INFILTRATION BASIN CONSTRUCTION SEQUENCE. 54 S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () Revised per Town Eng NOTE: BASEMENT WATERPROING PROVISIONS SHOULD BE MADE FOR LOT 4 DUE TO THE PROXIMITY THE INFILTRATION BASIN. INITIAL GRADING FOR THE INFILTRATION BASIN SHALL BE TO AN ELEVATIO 5.0 (SIX INCHES ABOVE FINISHED GRADE). THE BASIN IS TO REMAIN AT THIS ELEVATION UNTIL THE TRIBUTARY AREA IS STABILIZED WITH VEGETATION AND/OR EROSION MAT. INFILTRATION BASIN LEVEL SPREADER WET DETENTION BASIN BASIN 4 YG:.0 OL 5 YG: 4.0 EXP: 0.0 /0/5 /0/5 /0/5 0' BUILDING SETBACK 0 40' ' UTILITY STORM WATER BASIN ACCESS : MAXIMUM SLOPE 5TH STREET

6 FINISHED YARD GRADE YG:.0 FINISHED YARD GRADE WITH EXPOSURE EXISTING ' CONTOURS SOURCE: LYNCH SURVEY DATA YG:.0 EXP: S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () PROPOSED CONTOURS 0 Revised per Town Eng INFILTRATION SWALE YG: YG: 4.0 EXP: 0.0 YG:.0 EXP: 5.0 YG:.0 EXP: 5.0 YG: 0.0 EXP: 0.0 LILLY LAKE ROAD /0/5 /0/5 /0/5 0 40' 5TH STREET

7 TRACKING PAD SILT FENCE 4 OUTLOT RIPRAP ' x 0' - MEDIUM RIPRAP OVER GEOTEXTILE FABRIC, TYPE HR 0 WEIR 4 5TH STREET 5TH STREET 5 4 DITCH CHECK LILLY LAKE ROAD RIPRAP DITCH CHECK SILT FENCE EROSION MAT, CLASS I, TYPE A EROSION MAT, CLASS I, TYPE B 54 S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () /0/5 /0/5 /0/5 0 0' Revised per Town Eng. -0-5

8 5TH AVE. 0 YG:.0 EXP:.0 YG: 5.0 FINISHED YARD GRADE FINISHED YARD GRADE WITH EXPOSURE EXISTING ' CONTOURS SOURCE: LYNCH SURVEY DATA PROPOSED CONTOURS YG:.0 YG:.0 EXP: SEE SHEET FOR BASIN CROSS SECTIONS AND NOTES ON THE INFILTRATION BASIN CONSTRUCTION SEQUENCE. 54 S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () Revised per Town Eng YG:.0 DIRECT DOWNSPOUTS FOR LOTS & TO REAR YARD. YG:.0 EXP:.0 INITIAL GRADING FOR THE INFILTRATION BASIN SHALL BE TO AN ELEVATIO 5.0 (SIX INCHES ABOVE FINISHED GRADE). THE BASIN IS TO REMAIN AT THIS ELEVATION UNTIL THE TRIBUTARY AREA IS STABILIZED WITH VEGETATION AND/OR EROSION MAT. YG:.0 EXP:.0 YG:.0 EXP:.0 INFILTRATION BASIN LEVEL SPREADER WET DETENTION BASIN BASIN YG: YG:.0 OL 5 YG:.0 YG: 4.0 EXP: 0.0 /0/5 /0/5 /0/5 0' BUILDING SETBACK 0 40' STORM WATER BASIN ACCESS : MAXIMUM SLOPE 5TH STREET CULVERT # 0 LF - 4" RCP W/ END SECTIONS S = FT/FT INV E = 4.40 INV W = 4.05 ' UTILITY

9 FINISHED YARD GRADE YG:.0 FINISHED YARD GRADE WITH EXPOSURE EXISTING ' CONTOURS SOURCE: LYNCH SURVEY DATA YG:.0 EXP: S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () PROPOSED CONTOURS 0 Revised per Town Eng YG:.0 YG:.0 EXP:.0 INFILTRATION SWALE ACCESS YG: YG: 4.0 EXP: 0.0 YG:.0 EXP: 5.0 YG:.0 EXP: 5.0 YG: 0.0 EXP: 0.0 LILLY LAKE ROAD /0/5 /0/5 /0/5 0 40' 5TH STREET

10 4 OUTLOT RIPRAP ' x 0' - MEDIUM RIPRAP OVER GEOTEXTILE FABRIC, TYPE HR 0 WEIR 4 5TH STREET RIPRAP TRACKING PAD 5TH STREET TOPSOIL STOCKPILE DITCH CHECK 5 SILT FENCE 4 LILLY LAKE ROAD RIPRAP DITCH CHECK SILT FENCE EROSION MAT, CLASS I, TYPE A EROSION MAT, CLASS I, TYPE B 54 S. WESTRIDGE DRIVE NEW BERLIN, WI 55 () /0/5 /0/5 /0/5 0 0' Revised per Town Eng. -0-5