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<br />INV OUT: 907.31
<br />RIM: 924.42 BOT: 899.31 -
<br />INV OUT: 907.08
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<br />PROPER Y L 11VE V 931.60
<br />ROCK CONSTRUCTION ENTRANCE (SEE DETAIL 600)
<br />SILT FENCE (SEE DETAIL 601)
<br />BIOROLL (SEE DETAIL 604)
<br />INLET PROTECTION (SEE DETAIL 605)
<br />EROSION CONTROL BLANKET
<br />+ + LANDSCAPING (SEE LANDSCAPING PLANS)
<br />WET BASIN SEEDING (SEE LANDSCAPING PLANS)
<br />CONSTRUCTION SEQUENCE FOR STORMWATER
<br />FACILITIES AND SOIL RESTORATION:
<br />1. ALL STORMWATER FACILITIES (INFILTRATION SWALES, INFILTRATION
<br />BASINS, STORM SEWER, ETC.) MUST BE CONSTRUCTED FIRST.
<br />2. PROTECT ALL STORM FACILITIES DURING ALL CONSTRUCTION ACTIVITIES.
<br />3. INSPECT ALL STORMWATER FACILITIES DURING CONSTRUCTION ACTIVITIES
<br />AND RESTORE ANY THAT ARE NOT FUNCTIONING PROPERLY BY
<br />REMOVING SILTING OR OTHER DEBRIS THAT IS LIMITING THE FUNCTION
<br />OF THE STORMWATER FACILITIES.
<br />4. PRIOR TO FINAL GRADING AND STABILIZATION, ALL STORMWATER
<br />FACILITIES MUST BE CLEANED OF ANY SILTING OR OTHER DEBRIS AND
<br />TESTED TO ENSURE PROPER INFILTRATING CHARACTERISTICS. IF
<br />INFILTRATION DOES NOT ACHIEVE A MINIMUM OF 0.80 INCHES PER
<br />HOUR, REMOVE AS NECESSARY ALL SOILS WITHIN BASIN BOTTOM AND
<br />REPLACE WITH SOIL PER DETAIL IN ORDER TO ACHIEVE THE DESIRED
<br />INFILTRATION VALUE.
<br />5. PRIOR TO BUILDING, THE PROPOSED GREEN SPACE SHOULD BE DEEP
<br />TILLED TO A DEPTH OF 2 FEET USING A TRACTOR AND SUB-SOILER
<br />WITH TWO DEEP SHANKS (CURVED METAL BARS) TO CREATE RIPS
<br />PERPENDICULAR TO THE DIRECTION OF FLOW.
<br />6. AFTER FINAL GRADING OF INDIVIDUAL LOTS, SPREAD A MINIMUM OF 2"
<br />OF COMPOST OVER ALL AREAS TO BE LANDSCAPED. THEN EACH LOT
<br />SHOULD BE DEEP TILLED TO A MINIMUM DEPTH OF 12 INCHES.
<br />7. PROVIDE FINAL STABILIZATION AS DEFINED BY LANDSCAPE PLAN.
<br />GENERAL EROSION AND SEDIMENT CONTROL NOTES:
<br />1. INSTALL TEMPORARY EROSION CONTROL DEVICES AT THE LOCATIONS SHOWN ON THE PLANS PRIOR TO BEGINNING LAND DISTURBING ACTIVITIES.
<br />2. MAINTAIN ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES IN PLACE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED.
<br />INSPECT ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES ON A WEEKLY BASIS AND DURING RAINFALL EVENTS. REMOVE ACCUMULATED
<br />SEDIMENT DEPOSITS FROM EROSION AND SEDIMENT CONTROL DEVICES AND DOWNSTREAM DRAINAGE SYSTEMS AS NEEDED. DO NOT ALLOW SEDIMENT
<br />TO ACCUMULATE TO A DEPTH OF MORE THAN ONE-THIRD OF THE CAPACITY OF THE DEVICE. REPLACE DETERIORATED OR DAMAGED EROSION
<br />CONTROL DEVICES WITHIN 24 HOURS.
<br />3. PROVIDE ADDITIONAL EROSION CONTROL, WHICH MAY NOT BE SHOWN ON THE DRAWINGS, CONSISTENT WITH THE MEANS, METHODS AND SEQUENCE
<br />OF CONSTRUCTION IN ACCORDANCE WITH PERMIT REQUIREMENTS AND AUTHORITIES HAVING JURISDICTION.
<br />4. REMOVE ALL SOILS AND SEDIMENTS TRACKED OR OTHERWISE DEPOSITED ONTO PAVEMENT AREAS. REMOVAL SHALL BE ON A DAILY BASIS
<br />THROUGHOUT THE DURATION OF THE CONSTRUCTION.
<br />5. STABILIZE ALL AREAS WHICH HAVE BEEN FINISH -GRADED, AND ALL DISTURBED AREAS IN WHICH GRADING OR CONSTRUCTION OPERATIONS ARE NOT
<br />ACTIVELY UNDERWAY, AGAINST EROSION DUE TO RAIN, WIND AND RUNNING WATER WITHIN 14 DAYS. REPAIR ERODED AREAS IMMEDIATELY.
<br />6. LOCATE SOIL OR DIRT STOCKPILES CONTAINING MORE THAN 10 CUBIC YARDS OF MATERIAL WITH A DOWNSLOPE DRAINAGE LENGTH OF NO LESS THAN
<br />25 FEET FROM THE TOE OF THE PILE TO A ROADWAY OR DRAINAGE CHANNEL. IF REMAINING FOR MORE THAN SEVEN DAYS, STABILIZE THE
<br />STOCKPILES BY MULCHING, VEGETATIVE COVER, TARPS, OR OTHER MEANS. CONTROL EROSION FROM ALL STOCKPILES BY PLACING SILT FENCE
<br />BARRIERS AROUND THE PILES.
<br />7. PERFORM ALL EROSION CONTROL PRACTICES AND SEQUENCE CONSTRUCTION IN ACCORDANCE WITH THE METHODS OUTLINED IN THE BEST
<br />MANAGEMENT PRACTICES HANDBOOK: "PROTECTING WATER QUALITY IN URBAN AREAS," PUBLISHED BY THE MINNESOTA POLLUTION CONTROL AGENCY.
<br />8. REMOVE TEMPORARY EROSION CONTROL DEVICES AFTER THE ADJACENT FINAL SURFACES ARE PERMANENTLY ESTABLISHED. COORDINATE REMOVAL
<br />WITH PERMANENT RESTORATION OF ALL AREAS OCCUPIED BY TEMPORARY DEVICES.
<br />9. PHASED CONSTRUCTION SHALL BE USED TO THE EXTENT PRACTICAL OR AS INDICATED ON THE PLANS TO MINIMIZE EXPOSED SOILS.
<br />10. EROSION CONTROL PLAN, AS WELL AS THE WEEKLY AND POST RAINFALL EVENT INSPECTION REPORTS TO BE KEPT IN THE ON-SITE JOB TRAILER.
<br />11. CONTRACTOR SHALL MAINTAIN ROCK ENTRANCE(S) DURING CONSTRUCTION
<br />12. ALL STORM SEWER CATCH BASINS TO BE PROTECTED FROM SEDIMENT DEPOSITION WITH AN APPROVED INLET PROTECTION DEVICE. CONTRACTOR
<br />SHALL CLEAN STORM SEWER SYSTEM OF SEDIMENT AND DEBRIS PRIOR TO COMPLETION.
<br />Know what's below.
<br />0111 before you dig.
<br />STATE LAW: 48 HOURS BEFORE EXCAVATING OR
<br />DEMOLISHING BUILDINGS, CALL 811 FOR FIELD LOCATION
<br />OF UNDERGROUND UTILITY LINES. THIS SERVICE LOCATES
<br />UTILITY OWNED LINES BUT NOT PRIVATE LINES.
<br />THE LOCATIONS OF UNDERGROUND UTILITIES ARE SHOWN
<br />IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN
<br />INDEPENDENTLY VERIFIED. THE EXACT LOCATION OF ALL
<br />UTILITIES (PUBLIC AND PRIVATE) MUST BE DETERMINED
<br />BEFORE COMMENCING WORK.
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<br />JOB No: 171316
<br />DATE: 04/10/018
<br />DRAWN BY: Cio
<br />DESIGNED BY: ECR
<br />SHEET:
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