06/10/2020 P&Z Packet - Laserfiche WebLink

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I \ I \ ° SEE °E °E EXISTING OVERHEAD ELECTRIC 1 I : I p01 EXISTING UNDERGROUND ELECTRIC SILT FENCE (TYP.)\\ I ,„ SEE 1 \\ REMOVE 48" D1 .OUTLET _ _ _ —"z „ — )` I\ / �'ZII I I — `""� `""� EXISTING BURIED CABLE LINE \++r \ STRUCTURE \ \ I" EXISTING TREE TO PROTECT C REMp' OVE 20 LF 12" RCP \ I I I I I CLEARING AND \ CLEARING AND m1 tO v " EXISTING TREE FOR REMOVAL GRUBBING AREA GRUBBING AREA \ 1 \ I \ .� — — — — — — (APPROX.) _ _ _ _ _ — _ _ i / A(APPROX.) \\ A 1 1 I I I '� I I I\ L �} EXISTING SHRUB TO PROTECT g16,---__--- / �// A \ 1I I ' — _ _ _ _ _ — — / �/ EXISTING SHRUB FOR REMOVAL ,-914 _ ------ / \\III �/ I II I I I _ _ PROPERTY LINE CONSTRUCTION LIMITS -=----- I `--------// I 1I I I I „I SILT FENCE TREE PROTECTION FENCE EXISTING EASEMENT LIMITS / Ig I i I I I I I ( SEE DETAIL 1/R-00 ) \ / CONSTRUCTION ENTRANCE FULLTING PAVEME PAVEMENT THICKNESS EILL SSTO u" I l I I / CLEARING AND GRUBBING LIMITS, EXISTING GRASS TRAIL APPROX. /II PROTECT EXISTING WETLAND / 11 APPROXIMATE SOIL SB-1 BORING LOCATIONS II II 11 11 \V \l / /r /r I I ( III III EROSION & SEDIMENT CONTROL NOTES: 1. INSTALL PERIMETER EROSION CONTROL AT THE LOCATIONS SHOWN ON THE PLANS PRIOR TO I 1 \ I II 111 I I III THE COMMENCEMENT OF ANY LAND DISTURBANCE OR CONSTRUCTION ACTIVITIES. 2. BEFORE BEGINNING CONSTRUCTION, INSTALL A TEMPORARY ROCK CONSTRUCTION ENTRANCE AT EACH POINT WHERE VEHICLES EXIT THE CONSTRUCTION SITE PRIOR TO COMMENCING ANY CLEARING/GRUBBING, REMOVAL, OR EARTHWORK ACTIVITIES. USE 2 INCH OR GREATER DIAMETER ROCK IN A LAYER AT LEAST 6 INCHES THICK ACROSS THE ENTIRE WIDTH OF THE ENTRANCE. EXTEND THE ROCK ENTRANCE AT LEAST 50 FEET INTO THE CONSTRUCTION ZONE USING A GEO-TEXTILE FABRIC BENEATH THE AGGREGATE TO PREVENT MIGRATION OF SOIL INTO i / \\ / / �1 \ I I THE ROCK FROM BELOW. 3. REMOVE ALL SOILS AND SEDIMENTS TRACKED OR OTHERWISE DEPOSITED ONTO PUBLIC AND PRIVATE PAVEMENT AREAS. AT A MINIMUM REMOVAL SHALL BE ONCE DAILY. SWEEPING SHALL BE MAINTAINED THROUGHOUT THE DURATION OF THE CONSTRUCTION AND DONE IN A MANNER TO PREVENT DUST BEING BLOWN TO ADJACENT PROPERTIES. 4. INSTALL INLET PROTECTION AT ALL PUBLIC AND PRIVATE CATCH BASIN INLETS WHICH RECEIVE RUNOFF FROM THE DISTURBED AREAS. CONTRACTOR SHALL CLEAN, REMOVE SEDIMENT, OR REPLACE STORM DRAIN INLET PROTECTION DEVICES ON A ROUTINE BASIS SUCH THAT THE DEVICES ARE FULLY FUNCTIONAL FOR THE NEXT RAIN EVENT. SEDIMENT DEPOSITED IN AND/OR PLUGGING DRAINAGE SYSTEMS IS THE RESPONSIBILITY OF THE CONTRACTOR. HAY BALES OR FILTER FABRIC WRAPPED GRATES ARE NOT ALLOWED FOR INLET PROTECTION. LOCATE SOIL OR DIRT STOCKPILES NO LESS THAIN 25 FEET FROM ANY PUBLIC OR PRIVATE ROADWAY OR DRAINAGE CHANNEL. IF REMAINING FOR MORE THAN SEVEN DAYS, STABILIZE THE STOCKPILES BY MULCHING, VEGETATIVE COVER, TARPS, OR OTHER MEANS. CONTROL EROSION FROM ALL STOCKPILES BY PLACING SILT BARRIERS AROUND THE PILES. 6. MAINTAIN ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES IN PLACE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED. INSPECT TEMPORARY EROSION AND \ SEDIMENT CONTROL DEVICES ON A DAILY BASIS AND REPLACE DETERIORATED, DAMAGED, OR ROTTED EROSION CONTROL DEVICES IMMEDIATELY. 7. TEMPORARILY OR PERMANENTLY STABILIZE ALL CONSTRUCTION AREAS WHICH HAVE UNDERGONE FINAL GRADING, AND ALL AREAS IN WHICH GRADING OR SITE BUILDING CONSTRUCTION OPERATIONS ARE NOT ACTIVELY UNDERWAY AGAINST EROSION DUE TO RAIN, WIND AND RUNNING WATER. STABILIZATION TO BEGIN IMMEDIATELY AND BE COMPLETED WITHIN 14 DAYS. USE SEED AND MULCH, EROSION CONTROL MATTIING, AND/OR SODDING AND STAKING IN GREEN SPACE AREAS. REMOVE ALL TEMPORARY SYNTHETIC, STRUCTURAL, ----------------------- __ I I NON -BIODEGRADABLE EROSION AND SEDIMENT CONTROL DEVICES AFTER THE SITE HAS i --- -- 1 I UNDERGONE FINAL STABILIZATION WITH PERMANENT VEGETATION ESTABLISHMENT. FINAL STABILIZATION FOR PURPOSES OF THIS REMOVAL IS 70 % ESTABLISHED COVER OVER DENUDED AREA. I \ 8. CHANGES TO APPROVED EROSION CONTROL PLAN MUST BE APPROVED BY THE ENGINEER PRIOR TO IMPLEMENTATION. CONTRACTOR TO PROVIDE INSTALLATION AND DETAILS FOR ALL I� of/I PROPOSED ALTERNATE TYPE DEVICES. ce 9. IF DEWATERING OR PUMPING OF WATER IS NECESSARY, THE CONTRACTOR IS RESPONSIBLE FOR _ _ '" .,rr-----L.--+rr, °E - N OBTAINING ANY NECESSARY PERMITS AND/OR APPROVALS PRIOR TO DISCHARGE OF ANY WATER FROM THE SITE. IF THE DISCHARGE FROM THE DEWATERING OR PUMPING PROCESS IS TURBID OR CONTAINS SEDIMENT LADEN WATER, IT MUST BE TREATED THROUGH THE USE OF SEDIMENT TRAPS, VEGETATIVE FILTER STRIPS, OR OTHER SEDIMENT REDUCING MEASURES SUCH THAT THE DISCHARGE IS NOT VISIBLY DIFFERENT FROM THE RECEIVING WATER. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AT THE DISCHARGE POINT TO PREVENT SCOUR EROSION. 1 PLAN: EXISTING CONDITIONS, REMOVALS, AND EROSION CONTROL- SOUTH 10. INSTALL SEED, EROSION CONTROL BLANKET, MULCH, AND OTHER REVETMENT IN ACCORDANCE WITH DESIGN DRAWING SHEETS R-01, R-02, AND R-03. 0 40 80 O 11. BOTH CONTRACTOR AND ENGINEER SHALL KEEP A LOG OF ALL TREES GREATER THAN 6" DIAMETER AT BREAST HEIGHT REMOVED DURING CONSTRUCTION. SEE SHEET R-04 FOR TREE SCALE IN FEET REPLACEMENT REQUIREMENTS. ISSUED FOR PERMITTING NOT FOR CONSTRUCTION I HEREBYREPORT CERTIFYTHATTHIS PLAN, SPECIFICATION, OR CLIENT Pmlec[ Office: Style ASSHOWN BARB PROJECT N0. REPORT WAS PREPARE DBVMEORUNDERMVDIRECT BID Date LTC CAMPUS EXPANSION SUPERVISION AND THAT AM A DULY LICENSED BARB ENGINEERING CO. OS/11/2020 23/02-1079.00 PROFESSIONAL ENGINEER UNDER THE LAWS OF THE CONSTRUCTION — BARR 4300 MARKETPOINTE DRIVE DrawnLABORERS TRAINING CENTER LINO LAKES, MN STATE OF MINNESOTA. EPF CLIENT PROJECT No. PERMITTING 05/11120 $UIIB 200 PRINTED NAME MICHELLE KIMBLE — — — — — — — — MINNEAPOLIS, MN 55435 Checked MAK LINO LAKES, MN Coryorale Headquarters: Designetl EXISTING CONDITIONS, REMOVALS, AND A B C 0 1 2 3 Ph:1-B00832-22]] BARR DWG. No. REV. No. SIGNATURE RELEASED Minneapolis, Minnesota Fax: (952)832-2801 NO. BY CHK. APP. DATE REVISION DESCRIPTION DATE o511y2020 LICENSE # 42012 TO/FOR DATE RELEASED Ph:1-800-632-22]] www.barr.com Approved MAK EROSION CONTROL PLAN -SOUTH G-05 A