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CITY OF EVERETT TESC NOTES
<br />1. APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL (ESC) PLAN DOES
<br />NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN
<br />(E.G. SIZE AND LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS,
<br />RETENTION FACILITIES, UTILITIES).
<br />2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION,
<br />MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE ESC FACILITIES IS
<br />THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR UNTIL ALL
<br />CONSTRUCTION IS COMPLETED AND APPROVED AND
<br />VEGETATION/LANDSCAPING IS ESTABLISHED.
<br />3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL
<br />BE CLEARLY FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION. DURING THE
<br />CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE FLAGGED CLEARING
<br />LIMITS SHALL BE PERMITTED. THE FLAGGING SHALL BE MAINTAINED BY THE
<br />APPLICANT/CONTRACTOR FOR THE DURATION OF CONSTRUCTION.
<br />4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN
<br />CONJUNCTION WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH
<br />A MANNER AS TO ENSURE THAT SEDIMENT AND SEDIMENT LADEN WATER
<br />DO NOT ENTER THE DRAINAGE SYSTEM, ROADWAYS, OR VIOLATE
<br />APPLICABLE WATER QUALITY STANDARDS.
<br />5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM
<br />REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE
<br />CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE UPGRADED AS
<br />NEEDED FOR UNEXPECTED STORM EVENTS AND TO ENSURE THAT SEDIMENT
<br />AND SEDIMENT -LADEN WATER DO NOT LEAVE THE SITE.
<br />6. THE ESC FACILITIES SHALL BE INSPECTED ROUTINELY AND MAINTAINED BY
<br />THE APPLICANT/CONTRACTOR TO ENSURE THEIR CONTINUED FUNCTIONING,
<br />ESPECIALLY AFTER STORM EVENTS.
<br />7. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND
<br />MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN THE 48 HOURS
<br />FOLLOWING A MAJOR STORM EVENT.
<br />8. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO
<br />ACCUMULATE WITHIN A TRAPPED CATCH BASIN. ALL CATCH BASINS AND
<br />CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING
<br />OPERATION SHALL NOT FLUSH SEDIMENT LADEN WATER INTO THE
<br />DOWNSTREAM SYSTEM.
<br />9. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE
<br />BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE
<br />PROJECT. ADDITIONAL MEASURES MAY BE REQUIRED TO ENSURE THAT ALL
<br />PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT.
<br />10. THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING TO REMOVE
<br />DEBRIS AND SEDIMENT TRACKED OFF THE SITE.
<br />11. APPROPRIATE MEASURES SHALL BE TAKEN TO STOP SEDIMENT FROM
<br />ENTERING SURFACE WATER BODIES IF THE PROPOSED BMPS FAIL.
<br />12. BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED AND/OR
<br />UNSTABILIZED FOR NO MORE THAN 2 DAYS FROM OCTOBER 1 THROUGH
<br />APRIL 30, AND FOR NO MORE THAN 7 DAYS FROM MAY 1 THROUGH
<br />SEPTEMBER 30.
<br />® EROSION CONTROL CALLOUTS:
<br />1. CONTRACTOR TO INSTALL SILT FENCE AROUND PERIMETER OF SITE
<br />AS NECESSARY TO PREVENT SILT -LADEN RUNOFF FROM LEAVING
<br />SITE, AND AS DIRECTED BY CITY INSPECTOR. SEE DETAIL 1 /C2.2.
<br />2. CONTRACTOR TO INSTALL TEMPORARY INLET SEDIMENT PROTECTION
<br />AT ALL EXISTING AND PROPOSED CATCH BASINS AS NECESSARY
<br />TO PREVENT SILT -LADEN WATER FROM ENTERING STORM DRAINAGE
<br />SYSTEM. COORDINATE PLACEMENT AS DIRECTED BY CITY
<br />INSPECTOR. SEE DETAIL 2/C2.2.
<br />3. APPROXIMATE LOCATION OF CONSTRUCTION STAGING AREA.
<br />CONTRACTOR TO USE THIS AREA FOR TEMPORARY STOCKPILE
<br />STORAGE AND CONCRETE WASHOUT. ADJUST SIZE AND LOCATION
<br />OF AREA AS NEEDED DURING CONSTRUCTION.
<br />4. CONTRACTOR TO INSTALL TEMPORARY STABILIZED CONSTRUCTION
<br />ENTRANCE ROCK PAD PER CITY STANDARDS. SEE DETAIL 3/C2.2.
<br />5. INSTALL TEMPORARY CONSTRUCTION FENCE AND 20' WIDE
<br />SITE ACCESS GATE (6' HIGH -CHAIN LINK WITH LOCKING DEVICE)
<br />AT TEMPORARY CONSTRUCTION ENTRANCES; PER DETAIL 5/C2.2.
<br />FIELD VERIFY AND CONFIRM EXACT LOCATION WITH OWNER.
<br />6. FLOW ARROWS INDICATING DIRECTION OF STORMWATER RUNOFF
<br />(TYP).
<br />7. APPROXIMATE LIMITS OF DISTURBANCE.
<br />8. APPROXIMATE LOCATION OF TEMPORARY "V" DITCH PER DETAIL 4/C2.2
<br />CONTRACTOR TO CONFIRM POSITIVE DRAINAGE.
<br />9. APPROXIMATE LOCATION OF TEMPORARY SEDIMENT TRAP.
<br />CONTRACTOR TO INSTALL TEMPORARY SEDIMENT TRAP.
<br />CONTRACTOR TO GRADE TO SEDIMENT TRAP. MINIMUM REQUIRED
<br />SURFACE AREA FOR SEDIMENT TRAP IS 675 SF. CONTRACTOR TO
<br />ENSURE SEDIMENT TRAP LENGTH TO WIDTH RATIO OF 3:1 MIN.
<br />SEE DETAIL 6/C2.2.
<br />EROSION CONTROL NOTES:
<br />DUST CONTROL NOTES:
<br />1. ALL NECESSARY EQUIPMENT AND MATERIALS SHALL BE
<br />1.
<br />WATER ALL ACTIVE CONSTRUCTION AREAS AT
<br />AVAILABLE ON SITE TO FACILITATE RAPID INSTALLATION OF
<br />LEAST TWICE DAILY.
<br />EROSION AND SEDIMENT CONTROL BMPS WHEN RAIN IS
<br />IMMINENT.
<br />2.
<br />WATER OR COVER STOCKPILES OF DEBRIS,
<br />SOIL, SAND OR OTHER MATERIALS THAT CAN
<br />2. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL
<br />BE BLOWN BY THE WIND.
<br />DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE
<br />AUTHORITY HAVING JURISDICTION AFTER EACH RUN-OFF
<br />3.
<br />COVER ALL TRUCKS HAULING SOIL, SAND,
<br />PRODUCING RAINFALL.
<br />AND OTHER LOOSE MATERIALS OR REQUIRE
<br />ALL TRUCKS TO MAINTAIN AT LEAST TWO
<br />3. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION
<br />FEET OF FREEBOARD.
<br />CONTROL MEASURES AS MAY BE REQUIRED BY THE
<br />AUTHORITY HAVING JURISDICTION DUE TO UNCOMPLETED
<br />4.
<br />SWEEP DAILY (PREFERABLY WITH WATER
<br />GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES
<br />SWEEPERS) ALL PAVED ACCESS ROADS,
<br />WHICH MAY ARISE.
<br />PARKING AREAS AND STAGING AREAS AT
<br />CONSTRUCTION SITES.
<br />4. ADEQUATE EROSION AND SEDIMENT CONTROL AND PERIMETER
<br />PROTECTION BEST MANAGEMENT PRACTICE MEASURES MUST
<br />5.
<br />SWEEP STREETS DAILY (PREFERABLY WITH
<br />BE INSTALLED AND MAINTAINED.
<br />WATER SWEEPERS) IF VISIBLE SOIL MATERIAL
<br />IS CARRIED ONTO ADJACENT PUBLIC STREETS.
<br />D. CONTRACTOR TO IMPLEMENT SLOPE STABILIZATION MEASURES
<br />AS NECESSARY FOR EXPOSED SLOPES DURING
<br />CONSTRUCTION. MEASURES CAN INCLUDE TEMPORARY AND
<br />PERMANENT SEEDING PER DOE BMP C120.
<br />THE CONTRACTOR SHALL PROTECT AND
<br />PRESERVE
<br />FROM DAMAGE,
<br />INTERFERENCE AND
<br />DESTRUCTION ALL PRIVATE AND PUBLIC
<br />PROPERTY
<br />ON OR IN THE
<br />VICINITY OF THE WORK. IF
<br />SUCH PROPERTY IS DAMAGED OR DESTROYED OR
<br />ITS USE INTERFERED WITH BY THE CONTRACTOR
<br />OR HIS OR HER AGENTS, IT SHALL BE
<br />RESTORED
<br />IMMEDIATELY TO
<br />ITS FORMER CONDITION BY THE
<br />CONTRACTOR AT HIS OR HER EXPENSE
<br />AND SUCH
<br />INTERFERENCE
<br />TERMINATED.
<br />THE LOCATION OF THE EASEMENTS SHOWN ON THIS SHEET SET WERE ADDED BASED ON THE
<br />INFORMATION INCLUDED IN THE TITLE REPORT UNDER FIRST AMERICAN TITLE INSURANCE
<br />COMPANY NO. NCS-1067959-OR1, DATED MAY 12, 2021. THESE EASEMENTS WERE NOT
<br />SURVEYED, THEREFORE BARGHAUSEN CONSULTING ENGINEERS DOES NOT GUARANTEE THE
<br />ACCURACY OF EASEMENT LOCATIONS SHOWN ON THESE PLANS.
<br />UTILITY PROTECTION NOTE:
<br />APPROXIMATE LOCATION OF EXISTING UTILITIES ARE SHOWN ON THESE PLANS. CONTRACTOR TO
<br />COORDINATE WITH PURVEYORS AND USE EXTREME CAUTION WHEN EXCAVATING ON -SITE, UNTIL
<br />EXISTING GAS AND POWER SERVICE LOCATIONS ARE CONFIRMED. CONTRACTOR TO ORDER
<br />INDEPENDENT UTILITY LOCATES (INCLUDING GAS AND POWER) FOR THE FULL SCOPE OF WORK
<br />PRIOR TO CONSTRUCTION OR ANY GROUND DISTURBING ACTIVITIES.
<br />UTILITY CONFLICT NOTE:
<br />THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH
<br />OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE
<br />UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS
<br />SHALL INCLUDE CALLING UTILITY LOCATE 0 811 AND THEN POTHOLING ALL OF THE EXISTING
<br />UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT
<br />CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON
<br />THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD
<br />OCCUR, THE CONTRACTOR SHALL NOTIFY BARGHAUSEN CONSULTING ENGINEERS, INC. TO RESOLVE
<br />ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION.
<br />UST EXCAVATION NOTE:
<br />Sec. 31, Twp. 29N, Rge. 5E, W.M.
<br />TESC PLAN
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<br />NO. 200811250386
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<br />APPROXIMATE FOOTPRINT OF
<br />f UNDERGROUND STORAGE TANK
<br />EXCAVATION. CONTRACTOR TO
<br />PROVIDE SHORING DESIGN AND
<br />ASSOCIATED PERMITTING. SEE UST
<br />EXCAVATION NOTE THIS SHEET.
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<br />PUBLIC TRANSPORTATION EASEMENT pc
<br />NO. 200807250218
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<br />STREET EASEMENT i
<br />NO. 8806070036
<br />8806100156
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<br />TANK EXCAVATIONS SHALL BE PER OSHA REQUIREMENTS. TANK
<br />EXCAVATIONS WILL REQUIRE SHORING AND SHALL BE ENGINEERED
<br />AND PERMITTED SEPARATELY AND SHALL BE THE RESPONSIBILITY OF
<br />THE INSTALLING CONTRACTOR.
<br />UTILITY POTHOLING_ NOTE:
<br />THE CIRCLED LOCATIONS ARE REQUIRED TO BE POTHOLED TO
<br />VERIFY VERTICAL AND HORIZONTAL LOCATION OF EXISTING UTILITY
<br />AND/OR POTENTIAL CONFLICTS WITH EXISTING UTILITIES. POTHOLING
<br />SHALL BE PERFORMED PRIOR TO INSTALLING ANY PROPOSED
<br />UTILITIES. CONTRACTOR SHALL NOTIFY BARGHAUSEN CONSULTING
<br />ENGINEERS, INC. OF ANY CONFLICTS.
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<br />FOUNDATION OVER -EXCAVATION NOTE:
<br />CONTRACTOR TO OVEREXCAVATE TO REVEAL FIRM NON -YIELDING, NON -ORGANIC
<br />SOIL. INSTALLATION OF STRUCTURAL FILL MAY BE REQUIRED TO PROVIDE A
<br />SUITABLE SUBGRADE FOR BUILDING FOUNDATIONS. CONTRACTOR TO REFER TO
<br />THE GEOTECHNICAL ENGINEERING REPORT PREPARED BY THE RILEY GROUP, INC.
<br />DATED JANUARY 7, 2020 FOR FOUNDATION SUBGRADE PREPARATION
<br />REQUIREMENTS.
<br />TEMPORARY EXCAVATION SLOPE NOTE:
<br />CONTRACTOR TO ENSURE TEMPORARY SLOPES HAVE A MAXIMUM SLOPE
<br />INCLINATION OF 1.5H:1V. CONTRACTOR TO REFER TO THE GEOTECHNICAL
<br />ENGINEERING REPORT PREPARED BY THE RILEY GROUP, INC. DATED JANUARY 7,
<br />2020 FOR EXCAVATION AND SLOPE REQUIREMENTS.
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<br />Barghausen
<br />Consulting Engineers, Inc.
<br />18215 72nd Avenue South
<br />Kent, WA 98032
<br />425.2S1.6222
<br />barghausen.com
<br />BCE #20996
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<br />Project #: 20996 Store #00852
<br />Designed By. ADW
<br />Drown By. ADW
<br />Checked By. CJR
<br />Dote: 10-15-2021
<br />Scale: 1" 20'
<br />Disk File: 20996-EN.dwg
<br />4919 EVERGREEN WAY
<br />EVERETT, WA 98203
<br />TESC PLAN
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