HomeMy WebLinkAboutSWPP Notes - C901 KinderCare CarmelSWPPP FOR CONSTRUCTION SITES:
1.14 DIGIT WATERSHED HYDROLOGIC UNIT CODE: 05120201120080
2.IDENTIFICATION OF RECEIVING WATERS: MICHIGAN ROAD RETAIL PROJECT REGIONAL DETENTION, CITY
STORM SEWER SYSTEM FLOWING TO EAGLE-CREEK - LONG BRANCH/ IRISHMAN RUN.
3.10-YR POST-CONSTRUCTION PEAK DISCHARGE: 4.846 cfs
4.STORM WATER FROM THIS SITE DISCHARGES INTO ON-SITE STORM PIPE, THROUGH EXISTING STORMWATER
PIPE TO MICHIGAN ROAD RETAIL PROJECT REGIONAL DETENTION. THE REGIONAL DETENTION WAS SIZED
BASED ON CN NUMBER 92.5 FOR THIS PROJECT LOTS; THE POST DEVELOPMENT CN NUMBER IS 90.8.
5.IDENTIFICATION OF POTENTIAL DISCHARGE TO GROUND WATER: NOT APPLICABLE.
6.SOILS MAPS OF PREDOMINANT SOIL TYPES:
6.1.SOILS ON SITE ARE PREDOMINATELY CLAY AND DRAIN MODERATELY TO POORLY. THE PROPOSED SITE
HAS ACCOMMODATED THE EXISTING SOIL LIMITATIONS BY PROVIDING DRAINAGE STRUCTURES AND
USE ONE LEVEL UP OF THE SOIL GROUP FOR CN CALCULATION.
7.DESCRIPTION OF POTENTIAL POLLUTANT SOURCES ASSOCIATED WITH THE CONSTRUCTION ACTIVITIES:
7.1.MATERIAL STORAGE AREAS. THE FOLLOWING CONSTRUCTION MATERIALS WILL BE STAGES OR STORED
ON SITE AT VARIOUS POINTS DURING THE CONSTRUCTIONS:
7.1.1.STRUCTURAL FILL
7.1.2.ROAD BASE
7.1.3.STORM DRAINAGE PIPE
7.1.4.PRECAST CONCRETE MANHOLES
7.2.CONSTRUCTION WASTE MATERIAL
7.3.FUEL STORAGE AREAS AND FUELING STATIONS (SEE SPILL HANDLING IN THIS SHEET)
7.4.EXPOSED SOILS
7.5.LEAKING VEHICLES AND EQUIPMENT
7.6.SANITARY WASTE FROM TEMPORARY TOILET FACILITIES
7.7.LITTER
7.8.AIRBORNE DUST
7.9.SOIL TRACKING OFF SITE FROM CONSTRUCTION EQUIPMENT
8.TEMPORARY & PERMANENT STORMWATER QUALITY MEASURES
8.1.TEMPORARY:
8.1.1.SILT FENCE
8.1.1.1.LOCATION: SEE C900
8.1.1.2.DIMENSIONS: 1,140 LF
8.1.1.3.DETAILS: SEE 6/C902 FOR INSTALLATION DETAILS
8.1.1.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.1.2.INLET PROTECTION (ROW):
8.1.2.1.LOCATION: THE EXISTING ROW CURB INLET LOCATED AT THE WEST EDGE OF THE SITE, SEE C900
8.1.2.2.QUANTITY: ONE (1)
8.1.2.3.SPECIFICATION & DETAILS: SEE 3/C903 FOR THE MANUF. CUT SHEET.
8.1.2.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.1.3.INLET PROTECTION:
8.1.3.1.LOCATION: SEE C900
8.1.3.2.QUANTITY: EIGHT (8)
8.1.3.3.SPECIFICATION & DETAILS: SEE 1/C902 FOR THE STANDARD DETAIL FROM HAMILTON COUNTY
SURVEYOR OFFICE
8.1.3.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.1.4.STABILIZED CONSTRUCTION ENTRANCE
8.1.4.1.LOCATION: NW OF THE PROJECT SITE, SEE C900
8.1.4.2.DIMENSIONS: 150' x 24' ('LxW)
8.1.4.3.SPECIFICATION & DETAILS: SEE 4/C902 FOR THE CONSTRUCTION DETAIL.
8.1.4.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.1.5.EROSION CONTROL BLANKET
8.1.5.1.LOCATION: SEE C900, HATCHED & LABELED AS "F".
8.1.5.2.DIMENSIONS: 402' x 25' (LxW)
8.1.5.3.SPECIFICATIONS & DETAILS: SEE 5/C903 FOR THE CONSTRUCTION DETAIL
8.1.5.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.1.6.TEMPORARY CHECK DAM
8.1.6.1.LOCATION: SOUTH EDGE OF THE PROJECT SITE, SEE C900
8.1.6.2.QUANTITY: FOUR (4)
8.1.6.3.SPECIFICATIONS & DETAILS: SEE 3/C902 FOR THE CONSTRUCTION DETAIL.
8.1.6.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.2.PERMANENT:
8.2.1.RIPRAP:
8.2.1.1.LOCATION: AT THE CURB TURNOUT DISCHARGE
8.2.1.2.QUANTITY: TWO (2)
8.2.1.3.SPECIFICATIONS & DETAILS: SEE 3/C703 FOR THE CONSTRUCTION DETAIL.
8.2.1.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
8.2.2.PERMANENT SEEDING/ PLANTING
8.2.2.1.LOCATION: SEE C900 FOR SEEDING AREAS & C500 FOR PLANTING
8.2.2.2.SPECIFICATIONS & DETAILS: SEE C901 FOR SEEDING SCHEDULE AND C702 & C501 FOR PLANTING
DETAILS.
8.2.2.3.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
9.SEQUENCE OF CONSTRUCTION AND BMP INSTALLATION
9.1.CONDUCT PRE-CONSTRUCTION MEETING WITH THE CITY OF CARMEL PRIOR TO ANY EARTHWORK.
9.2.POST IDEM NOTICE OF INTENT AT SITE ENTRANCE. KEEP CURRENT COPY OF APPROVED SWPPP IN JOB
TRAILER.
9.3.INSTALL TEMPORARY CONSTRUCTION ENTRANCE AND CONCRETE WASHOUT AREA.
9.4.INSTALL SILT FENCING AROUND PERIMETER OF JOBSITE & OTHER EROSION MEASURES AS SHOWN ON
PLAN.
9.5.BEGIN DEMOLITION AND EARTHWORK OPERATIONS.
9.6.INSTALL STORM DRAINAGE PIPES AND RIPRAP AT PIPE EXIT, IF APPLICABLE
9.7.CREATE DRAINAGE SWALES PER PLANS. INSTALL EROSION CONTROL BLANKETS AND TEMPORARY
ROCK DAMS AS DIRECTED PER PLANS.
9.8.COMPLETE SITE GRADING AND EARTHWORK, PERMANENTLY SEED PROPERTY PERIMETER
9.9.INSTALL UTILITIES
9.10.INSTALL CURBS
9.11.INSTALL PAVING
9.12.CLEANUP. REMOVE STORED MATERIALS
9.13.RE-GRADE, APPLY SEED AND/OR SPRAYED MULCH TO STABILIZE ALL DISTURBED AREAS.
9.14.FINAL LANDSCAPING
9.15.REMOVE ALL TEMPORARY BMPS AFTER THE SITE IS FULLY STABILIZED.
9.16.FILE NOTICE OF TERMINATION WITH IDEM AFTER FINAL INSPECTION BY CITY OF CARMEL AND CARMEL
STORM WATER MANAGEMENT THAT STORM WATER MEASUREMENT HAS APPROVED COMPLETION.
10.LOCATION OF PROPOSED SOIL STOCKPILES: SOIL AND TOPSOIL STOCKPILE AREAS WILL BE FIELD
DETERMINED ON-SITE. A PROPOSED STOCKPILE LOCATION IS SHOWN IN C900.
11.TEMPORARY & PERMANENT SURFACE STABILIZATION METHODS: SEEDING AND MULCHING SCHEDULE IS
SHOWN IN THIS SHEET.
12.EROSION & SEDIMENT CONTROL SPECIFICATIONS: SEE SWPPP DETAILS THIS SHEET. SILT FENCE FOR SHEET
FLOW PROTECTION SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH INDIANA STORM
WATER QUALITY MANUAL .
13.MATERIAL HANDLING AND SPILL PREVENTION PLAN:
IN ORDER TO MINIMIZE THE RELEASE OF POTENTIAL POLLUTANTS DURING CONSTRUCTION, THE
CONTRACTOR SHALL IMPLEMENT THIS MATERIAL HANDLING AND SPILL PREVENTION PLAN. THE
CONTRACTOR SHALL REVIEW THIS PLAN WITH ALL SUBCONTRACTORS AND REQUIRE THAT THEY
IMPLEMENT THE PLAN AS WELL. IF A SPILL SHOULD OCCUR, PLEASE CONTACT THE APPROPRIATE
AUTHORITIES BELOW:
EMERGENCY RESPONSE 911
HAMILTON COUNTY SHERIFF 317-773-1872
CARMEL FIRE DEPT.317-571-2660
CARMEL STORMWATER MGMT 317-571-2441
IDEM 317-233-7745
OWNER, EIG14T DEVELOPMENT 248-845-4674
13.1.CONSTRUCTION EQUIPMENT
13.1.1.FUELING, LUBRICATION, AND FLUIDS: ALL OPERATIONS INVOLVING THE ADDITION OF FLUIDS TO
EQUIPMENT SHOULD BE DONE IN ONE LOCATION, SO THAT SPILLS ARE LIMITED TO THAT SPECIFIC
LOCATION, WHICH WILL FACILITATE THAT CLEANUP OF SPILLS. IF OIL IS STORED ONSITE, IT MUST
BE KEPT IN THE DESIGNATED AREA. IF AN ONSITE FUELING TANK IS PLANNED TO BE ON SITE, IT
SHALL BE DOUBLE WALLED AND STORED IN THE DESIGNATED AREA. A SPILL KIT MUST BE
AVAILABLE IN THE DESIGNATED AREA. THIS LOCATION IS AN AREA THAT WILL ALLOW SPILLED
FLUIDS TO MIGRATE INTO SUBSURFACE SOILS. IN THE EVENT OF A SPILL, THE FLUID SHALL
IMMEDIATELY BE CLEANED UP BY REMOVING THE CONTAMINATED SOIL OR STONE WHICH SHALL
BE DISPOSED OF IN AN ACCEPTABLE MANNER. SPILLS ON HARD SURFACES SHALL BE SOAKED UP BY
AN ACCEPTABLE MATERIAL, SUCH AS OIL DRY, AND THE ABSORBENT MATERIAL DISPOSED OF IN A
PROPER MANNER. THE SPILL SHALL ALSO BE REPORTED IMMEDIATELY TO THE CONTRACTOR'S
SUPERINTENDENT, AS WELL AS CARMEL STORMWATER MANAGEMENT 317-571-2441
13.1.2.EQUIPMENT REPAIR, ESPECIALLY WHEN FLUIDS MUST BE REMOVED FROM THE EQUIPMENT OR THE
POSSIBILITY OF FLUID SPILLS IS HIGH, SHOULD ALWAYS BE DONE OFFSITE AT A FACILITY THAT IS
MORE SUITABLE THAN A CONSTRUCTION SITE TO HANDLE SPILLS. WHEN EQUIPMENT MUST BE
REPAIRED ONSITE, IT SHOULD BE MOVED TO THE MAINTENANCE AND FUELING AREA IF POSSIBLE.
OTHERWISE, SUITABLE ONSITE CONTAINERS SHOULD BE PLACED UNDER THE EQUIPMENT DURING
REPAIR TO CATCH ANY SPILLED FLUIDS AND THESE FLUIDS SHOULD BE DISPOSED OF IN A PROPER
MANNER. DUMPSTERS MUST BE COVERED WHEN NOT IN USE.
13.1.3.ALL REUSABLE FLUID CONTAINERS, SUCH AS GASOLINE CANS, SHALL BE INSPECTED FOR LEAKS
EACH TIME THEY ARE USED. IF LEAKS ARE FOUND, THE FLUID SHALL BE REMOVED FROM THE
CONTAINER IN A PROPER MANNER AND THE CONTAINER DISPOSED OF IN AN ACCEPTABLE
MANNER. EMPTY DISPOSABLES CONTAINERS, SUCH AS GREASE TUBES AND LUBRICATING OIL AND
BRAKE FLUID CONTAINERS, AND THEIR PACKAGING, SHALL BE DISPOSED OF IN A PROPER MANNER
AND SHALL NOT BE LEFT ON THE GROUND OR IN THE OPEN ON THE CONSTRUCTION SITE.
13.2.CONSTRUCTION MATERIAL AND THEIR PACKAGING
13.2.1.EROSION CONTROL MEASURES SHOWN ON THESE PLANS SHALL BE IMPLEMENTED PRIOR TO AND
DURING CONSTRUCTION IN THE PROPER SEQUENCING TO MINIMIZE SOIL EROSION. EROSION
CONTROLS SHALL BE INSPECTED AND MAINTAINED AS DESCRIBED ELSEWHERE IN THESE PLANS.
EXCESSIVE DUSTING OF SOIL ON THE SITE SHALL BE MINIMIZED BY REDUCING CONSTRUCTION
TRAFFIC ACROSS BARE SOIL DURING DRY AND/ OR WINDY WEATHER, AND BY APPLYING WATER OR
OTHER ACCEPTABLE DUST CONTROL MEASURES TO THE SOIL. UPON COMPLETION OF
CONSTRUCTION AND SUITABLE ESTABLISHMENT OF PERMANENT VEGETATION, TEMPORARY
EROSION CONTROL MEASURES SUCH AS SILT FENCE, CHECK DAMS, AND INLET PROTECTION
DEVICES SHALL BE REMOVED IN A MANNER TO MINIMIZE ADDITIONAL HAND DISTURBANCE. ANY
AREAS DISTURBED BY THESE OPERATIONS SHALL BE PROPERLY RE-VEGETATED.
13.2.2.LARGE WASTE MATERIALS CREATED BY CUTTING, SAWING, DRILLING, OR OTHER OPERATIONS
SHALL BE PROPERLY DISPOSED OF IN SUITABLE ONSITE WASTE CONTAINERS. THE SITE SHALL BE
CHECKED AT THE END OF THE DAY, AT A MINIMUM, AND ALL WASTE MATERIALS, INCLUDING
THOSE BLOWN ACROSS OR OFF THE SITE BY WIND, SHALL BE PICKED UP AND DISPOSED OF IN
SUITABLE CONTAINERS.WHERE POSSIBLE, OPERATIONS SUCH AS SAWING THAT CREATE SMALL
PARTICLES SHOULD BE PERFORMED IN ON SPOT IN AN AREA PROTECTED FROM WIND, AND WASTE
PARTICLES COLLECTED AND DISPOSED OF FREQUENTLY TO MINIMIZE WIND DISPERSAL.
PACKAGING USED TO TRANSPORT MATERIALS TO THE SITE FOR CONSTRUCTION OF THE FACILITY
SHALL BE DISPOSED OF PROPERLY, WHETHER THE MATERIAL IS TAKEN OUT OF ITS PACKAGE AND
INCORPORATED INTO THE PROJECT IMMEDIATELY OR STORED ONSITE FOR FUTURE USE. PACKAGED
MATERIAL STORES ONSITE SHALL BE INSPECTED REGULARLY AND ANY LOOSE PACKAGING SHALL
BE REPAIRED OR DISPOSED OF PROPERLY.
13.2.3.ALL DE-WATERING MUST HAVE PRIOR APPROVAL BY AVON S.W. MGMT. ALL DE-WATERING
ACTIVITIES SHALL BE DONE IN ACCORDANCE TO GOOD EROSION CONTROL PRACTICES. THERE
PRACTICES SHOULD BE INCLUDED THE USE OF DIRT BAGS SUCH AS DANDY DIRT BAGS. THE USE OF
THESE TYPES OF DE-WATERING DEVICES WILL REMOVE LARGE QUANTITIES OF SILT, SEDIMENT,
AND DIRT AND PREVENT THESE MATERIALS FROM ENTERING THE STORM SEWER SYSTEM.
13.2.4.IF LIME IS USED TO STABILIZE THE SOIL OF THE SITE, THEN ALL CONSTRUCTION EQUIPMENT USED
SHALL BE CLEANED OF ALL EXCESS MATERIAL WITH WATER IN THE CONSTRUCTION STAGING AREA
AS SHOWN WITHIN THESE PLANS.
13.2.5.NUTRIENTS AND FERTILIZERS SHALL ONLY BE USED TO ESTABLISH RAPID VEGETATION. WHEN
THESE PRODUCTS ARE UTILIZED, THE USER SHOULD PAY STRICT ATTENTION TO THE PRODUCTS
RECOMMENDED USAGE.
13.3.CONCRETE WASTE WATER: ALL CONCRETE WASTE WATER SHALL BE DISPOSED OF IN THE DESIGNATED
AREA AS SHOWN ON PLAN. THIS AREA IS EITHER A CONTAINER SPECIFICALLY DESIGNATED FOR
CONSTRUCTION DEBRIS AND CONCRETE WASTE, OR IT IS A 10 MIL THICK POLYETHYLENE LINED BERM.
THIS AREA SHALL BE INSPECTED ON A DAILY BASIS AT A MINIMUM, WHEN THIS AREA BECOMES 1 2 FULL,
THE POLLUTANTS SHALL BE EXCAVATED, PLACED IN AN ACCEPTABLE CONTAINER AND DISPOSED OF IN
EROSION CONTROL MONITORING AND MAINTENANCE GUIDELINES
STONE ENTRANCE
INSPECT DAILY, AFTER RAINFALL 1 2" AND GREATER, AND AFTER HEAVY USE.
RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL; TOP DRESS
WITH CLEAN STONE AS NEEDED; REMOVE ALL MUD AND SEDIMENT TRACKED
OR WASHED ONTO PUBLIC ROADS IMMEDIATELY UPON DETECTION.
SILT FENCE
INSPECT WEEKLY AND WITHIN 24 HRS AFTER EACH RAINFALL 1 2" AND GREATER.
REMOVE ACCUMULATED SEDIMENT WHEN IT CAUSES THE FABRIC TO BULGE OR
WHEN IT REACHES 1 2 THE FENCE HEIGHT AT THE LOWEST POINT.
TEMPORARY SEEDING
INSPECT WEEKLY TO VERIFY ADEQUATE ESTABLISHMENT OF VEGETATIVE
STANDS; RESEED AND MULCH AS NEEDED; INSPECT AFTER STORM EVENTS AND
REPAIR EROSION DAMAGE; TOP DRESS FALL SEEDED WHEAT OR RYE SEEDINGS
WITH 50LBS/AC OF NITROGEN IN FEBRUARY OR MARCH IF NITROGEN
DEFICIENCY IS APPARENT; WATER AS NEEDED.
PERMANENT SEEDING
INSPECT WEEKLY UNTIL VEGETATIVE STAND IS ESTABLISHED; ADD FERTILIZER
AFTER GROWING SEASON PER SOIL TEST RECOMMENDATIONS; REPAIR
DAMAGED, BARE, OR SPARSE AREAS BY FILLING, REPREPARING THE SEED BED,
FERTILIZING, AND/ OR SEEDING AND MULCHING.
INLET PROTECTION
ROCK CHECK DAM
INSPECT WEEKLY AND WITHIN 24 HRS AFTER EACH RAINFALL 1 2" AND GREATER.
REMOVE ACCUMULATED SEDIMENT WHEN IT REACHES 1 2 THE HEIGHT OF THE
DAM. ENSURE THAT WATER CANNOT FLOW AROUND THE EDGES OF THE DAM.
ADD RIPRAP AND AGGREGATE AS NEEDED TO MAINTAIN ORIGINAL HEIGHT
AND CROSS SECTION.
A PROPER MANNER.
13.4.PAINT PRODUCTS: ALL EXCESS PAINT AND THEIR RELATED PRODUCTS SHALL BE DISPOSED OF IN THE
MANNER BY WHICH THE MANUFACTURER SUGGEST. UNDER NO CIRCUMSTANCES SHALL PAINT OR
THEIR RELATED PRODUCTS BE CLEANED OR DISPOSED OF IN SOIL, SANITARY SEWERS, STORM SEWERS
OR DETENTION BASINS. ANY VIOLATIONS OF THIS SHALL BE REPORTED TO THE JOB SUPERINTENDENT.
14.CONTACT INFORMATION FOR THE TRAINED INDIVIDUAL RESPONSIBLE FOR STORMWATER POLLUTION
PREVENTION FOR THE PROJECT SITE HAS NOT BEEN DETERMINED.
POST CONSTRUCTION SWPPP
1.POTENTIAL POLLUTANT SOURCES
1.1.PASSENGER VEHICLES, DELIVERY VEHICLES, AND TRUCKS: OIL, GASOLINE, DIESEL FUEL, ANY
HYDROCARBON ASSOCIATED WITH VEHICULAR FUELS AND LUBRICANTS, GREASE, ANTIFREEZE,
WINDSHIELD CLEANER SOLUTION, BRAKE FLUID, BRAKE DUST, RUBBER, GLASS, METAL AND PLASTIC
FRAGMENTS, GRIT, ROAD DE-ICING MATERIALS.
1.2.TRASH DUMPSTER: CLEANING SOLUTIONS OR SOLVENTS, LITTER (PAPER, PLASTIC, GENERAL REFUSE
ASSOCIATED WITH DISTRIBUTION OPERATIONS), UNEATEN FOOD PRODUCTS, BACTERIA.
1.3.LAWN & LANDSCAPE: FERTILIZERS, SOIL, ORGANIC MATERIAL (LEAVES, MULCH, GRASS CLIPPINGS).
2.POST-CONSTRUCTION STORMWATER QUALITY MEASURES:
2.1.RIPRAP:
2.1.1.LOCATION: AT THE CURB TURNOUT DISCHARGE
2.1.2.QUANTITY: TWO (2)
2.1.3.SPECIFICATIONS & DETAILS: SEE 3/C703 FOR THE CONSTRUCTION DETAIL.
2.1.4.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
2.2.PERMANENT SEEDING/ PLANTING
2.2.1.LOCATION: SEE C900 FOR SEEDING AREAS & C500 FOR PLANTING
2.2.2.SPECIFICATIONS & DETAILS: SEE C901 FOR SEEDING SCHEDULE AND C702 & C501 FOR PLANTING
DETAILS.
2.2.3.MONITORING & MAINTENANCE: SEE THE EROSION CONTROL MONITORING & MAINTENANCE
GUIDELINE IN THIS SHEET.
3.STORMWATER QUALITY IMPLEMENTATION
3.1.STORMWATER DETENTION BASIN AND WATER QUALITY MECHANICAL UNITS WILL BE INSTALLED AS
PART OF THE ARIA APARTMENT DEVELOPMENT TO THE WEST. SEE ARIA SITE DEVELOPMENT PLANS AND
THE MICHIGAN ROAD RETAIL PLANS FOR IMPLEMENTATION SEQUENCE.
3.2.CATCH BASINS ON SITE WILL BE CONSTRUCTED AFTER TEMPORARY SOIL EROSION CONTROL MEASURES
ARE INSTALLED AND THE SITE HAS BEEN STRIPPED OF TOPSOIL. SEE "9. SEQUENCE OF CONSTRUCTION
AND BMP INSTALLATION", THIS SHEET.
3.3.PERMANENT SEEDING/ PLANTING WILL BE IMPLEMENTED AFTER ALL SITE IMPROVEMENTS HAVE BEEN
CONSTRUCTED AND FINAL GRADING HAS TAKEN PLACE. SEE 9.13, 9.14 OF "9. SEQUENCE OF
CONSTRUCTION AND BMP INSTALLATION", THIS SHEET.
4.STORMWATER QUALITY MEASURES TO PRESERVE STREAMS OR RIPARIAN HABITATS: THE PROJECT SITE IS
NOT ADJACENT TO NOR DOES IT IMPACT NEARBY STREAMS OR RIPARIAN HABITATS.
5.OPERATION AND MAINTENANCE MANUAL
5.1.OFF-SITE: POST-CONSTRUCTION STORMWATER DETENTION BASIN AND MECHANICAL WATER QUALITY
UNITS WILL BE CONSTRUCTED AND MAINTAINED AS PART OF THE ARIA APARTMENT DEVELOPMENT.
SEE ARIA DEVELOPMENT PLANS AND MICHIGAN ROAD RETAIL PLANS FOR OPERATION AND
MAINTENANCE MANUAL.
5.2.ON-SITE: ON-SITE STORMWATER QUALITY MEASURES OPERATION AND MAINTENANCE INCLUDE RIPRAP
AND PERMANENT SEEDING/ PLANTINGS.
5.2.1.DESCRIPTIONS:
5.2.1.1.RIPRAP: LOCATED DOWNSTREAM OF THE CURB TURNOUT DISCHARGE BEFORE THE INLETS. IT
SERVES AS THE WATER QUALITY MEASURE PROVIDING SETTLING OF SEDIMENTS AND SCOUR
PREVENTION OF THE HIGH FLOW RATE ZONE.
5.2.1.2.PERMANENT SEEDING/ PLANTING: IT ACTS AS THE VEGETATIVE BUFFER TO PREVENT SEDIMENT
RUNOFF INTO THE STORM SYSTEM AND FILTERING, INFILTRATING STORM RUNOFF.
5.3.CONTACT INFORMATION: THE OWNER OF THE ON-SITE BMP'S WILL BE THE PROPERTY OWNER.
5.4.THE SITE OWNER IS RESPONSIBLE FOR ALL MAINTENANCE AND COSTS ASSOCIATED WITH THE ON-SITE
BMPs.
5.5.THE CITY OF CARMEL HAS THE RIGHT TO INSPECT AND MAINTAIN ON-SITE BMPs AS NECESSARY.
6.MAINTENANCE
6.1.CATCH BASINS: INSPECT REGULARLY, REMOVE ACCUMULATED SEDIMENT, AND FLOATABLES AS
NEEDED USING VACUUM TRUCK.
6.2.PERMANENT SEEDING/ PLANTING: A WARRANTY PERIOD OF THE ONE YEAR FROM DATE OF
SUBSTANTIAL COMPLETION COVERS REPLACEMENT MATERIAL FOR LANDSCAPING. ALL PLANTINGS
SHALL BE ALIVE AND WITHIN A HEALTH VIGOROUS MANNER AT THE END OF THE WARRANTY PERIOD
OR SHALL BE REPLACED WITHIN 10 DAYS.
6.3.LAWN: SHALL BE MOWED AT A HEIGHT OF NOT LESS THAN 2" TO INCREASE ROOT MASS. LAWN SHALL
NOT BE FERTILIZED MORE THAN TWICE PER YEAR AND SHALL BE IMMEDIATELY WATERED INTO THE
SOIL AFTER APPLICATION.
GENERAL NOTES:
1.
2.
3.
4.
5.
A = KENTUCKY BLUEGRASS 40%, TURF TYPE TALL FESCUE 40%, ANNUAL RYE GRASS 20% PLUS 2 TONS OF STRAW
MULCH/ ACRE; APPLY MIXTURE AT A RATE OF 2 LBS. PER 1000 SQ.FT.
B = SPRING OATS: 0.3 BUSHEL PER ACRE
C = WHEAT OR RYE: 2 BUSHEL PER ACRE
D = ANNUAL RYE GRASS (1 LB. PER 1000 SQ. FT.)
E = STRAW MULCH (90 LBS. PER 1000 SQ.FT.)
*/I/* IRRIGATION NEEDED DURING JUNE, JULY, AND/ OR SEPTEMBER.
SEEDING SCHEDULE
SEED BED PREPARATION REQUIREMENTS:
1.TEST SOIL TO DETERMINE pH AND NUTRIENT LEVELS. (CONTACT YOUR COUNTY SWCD OR COOPERATIVE
EXTENSION OFFICE FOR ASSISTANCE AND ADDITIONAL SOILS INFORMATION)
2.IF SOIL pH IS UNSUITABLE FOR THE SPECIES TO BE SEEDED, APPLY LIME ACCORDING TO TEST RECOMMENDATIONS.
3.FERTILIZE AS RECOMMENDED BY THE SOIL TEST RESULTS. IF TESTING WAS NOT DONE, CONSIDER APPLYING 400-600
LBS./ACRE OF 12-0-12 ANALYSIS, OR EQUIVALENT, FERTILIZER.
STABILIZATION
PRACTICE:
JAN.FEB.MAR.APR.MAY.JUNE JULY AUG.SEP.OCT.NOV.DEC.
PERMANENT
SEEDING:
TEMPORARY
SEEDING:
MULCHING:
A *//// ////**/ /
D *//// ////*
CB
E
INSPECT DAILY AND WITHIN 24 HRS AFTER EACH RAINFALL 1 2" AND GREATER.
REMOVE ACCUMULATED SEDIMENT WHEN IT CAUSES THE FABRIC TO BULGE OR
WHEN IT REACHES 1 2 THE FENCE HEIGHT AT THE LOWEST POINT. MAKE REPAIRS
IMMEDIATELY UPON DETECTION.
I
I
1 2 3 4 5 6
1 2 3 4 5 6
D
C
B
A 236 EAST MAIN STREETENGINEERING THAT WORKSENGINEERING WITH STYLEGAS CITY, IN 46933SWPP NOTES
C901