7401 LARIMER RD 2021-12-21 - Laserfiche WebLink

STANDARD TESC NOTES: CONSTRUCTION SEQUENCING NOTES: THE CONTRACTOR SHALL PROVIDE INSPECTION AND REPORTING BY A CERTIFIED EROSION 1. INSTALL CONSTRUCTION SILT FENCING AND CONSTRUCTION ENTRANCE. AND SEDIMENTATION CONTROL LEAD(CESCL)AS REQUIRED BY THE WASHINGTON STATE DEPARTMENT OF ECOLOGY(WSDOE). 2. EXCAVATE THE PROPOSED UNT CHANNEL INSTALL THE PROPOSED CULVERT,AND REALIGN THE NORTH ACCESS ROAD WHILE LEAVING SOIL PLUGS IN PLACE BETWEEN THE FOLLOWING EROSION AND SEDIMENTATION CONTROL NOTES APPLY TO ALL THE PROPOSED UNT CHANNEL AND EXISTING UNT CHANNEL AND NORTH DITCH. CONSTRUCTION SITE ACTIVITIES AT ALL TIMES,INCLUDING SITE STOCKPILES,UNLESS OTHERWISE SPECIFIED ON THESE PLANS. 3. INSTALL BLOCK NETS ON THE NORTH OUTLET OF THE PROPOSED CULVERT. 1. THE IMPLEMENTATION OF THESE TESC PLANS AND THE CONSTRUCTION, 4. REMOVE SOIL PLUG AT THE NORTH DITCH TO ALLOW PROPOSED UNT CHANNEL TO MAINTENANCE,REPLACEMENT,AND UPGRADING OF THESE TESC FACILITIES IS THE BACKWATER. RESPONSIBILITY OF THE CONTRACTOR(OR OWNER IF WORK IS SELF-PERFORMED) UNTIL ALL CONSTRUCTION IS COMPLETED AND APPROVED AND 5. INSTALL BLOCK NET IN EXISTING UNT CHANNEL UPSTREAM OF THE PROPOSED UNT VEGETATION/LANDSCAPING IS ESTABLISHED. CHANNEL AND DOWNSTREAM OF THE EXISTING UNT CHANNEL 2. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY 6. REMOVE SOIL PLUG SEPARATING THE EXISTING UNT AND PROPOSED UNT BY MOVING FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION.DURING THE CONSTRUCTION THE MATERIAL INTO THE EXISTING UNT CHANNEL ALLOWING THE PROPOSED UNT TO PERIOD,NO DISTURBANCE BEYOND THE FLAGGED CLEARING LIMITS SHALL BE FLOW. PERMITTED.THE FLAGGING SHALL BE MAINTAINED FOR THE DURATION OF CONSTRUCTION. 7. RESCUE AND RELOCATE ANY FISH FOUND ALONG EXISTING UNT. 3. THE TESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO ALL 8. PLACE AND COMPACT FILL MATERIAL ALONG EXISTING UNT AND TONNES PROPERTY. DEMOLITION ACTIVITIES,AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT AND SEDIMENT LADEN WATER DO NOT ENTER THE DRAINAGE SYSTEM OR 9. PLACE AND COMPACT FILL MATERIAL IN SOUTHERN PORTION OF DITCH 3. ROADWAYS,OR VIOLATE APPLICABLE WATER QUALITY STANDARDS. 10. REMOVE REMAINING BLOCK NETS. 4. THE TESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS.DURING THE CONSTRUCTION PERIOD,THESE TESC 11. PLACE AND LEVEL TOPSOIL MATERIAL FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND TO ENSURE THAT SEDIMENT AND SEDIMENT-LADEN WATER DO NOT LEAVE THE SITE. 12. INSTALL PLANTINGS AND SEED DISTURBED AREAS. 5. THE TESC FACILITIES SHALL BE INSPECTED DAILY AND MAINTAINED AS NECESSARY TO 13. DURING CONSTRUCTION,MAINTAIN AND UPGRADE TESC BMPS AS NEEDED TO ENSURE THEIR CONTINUED FUNCTIONING. PREVENT SEDIMENT FROM LEAVING THE SITE. 6. THE TESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A 14. INSTALL POST-CONSTRUCTION SILT FENCING TO REMAIN IN PLACE UNTIL THE MINIMUM OF ONCE PER MONTH OR WITHIN 48 HOURS FOLLOWING A STORM EVENT. VEGETATION IS ESTABLISHED. 7. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF 15. REMOVE CONSTRUCTION BMPS. CONSTRUCTION AND SHALL BE MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES MAY BE REQUIRED TO ENSURE THAT ALL ROADWAY AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. NOTES NOTES 1. STABILIZED CONSTRUCTION ENTRANCE SHALL ATTACH IN A MANNER THAT POST SEE WSDOT STANDARD 1, INSTALL THE ENDS OF THE SILT FENCE TO POINT MEET THE REQUIREMENTS OF WSDOT STANDARD ASSURES FABRIC IS FIRMLY SPECIFICATIONS B-01.3191A SLIGHTLY UPSIOPE TO PREVENT SEDIMENT FROM SPECIFICATION SECTION B-01.3(7(. HELD SBY UPPORT IN FLOWING AROUND THE ENDS OF THE FENCE. REDUCES THE WAY THAT i REDUCES THE POTENTIAL b FOR FABRIC TEARING 2. PERFORM MAINTENANCE IN ACCORDANCE WITH ,�'T� FASTEN 5'IN D.C.TO WSDOT STANDARD SPECIFICATIONS 8-01.3(9)A \ +Y:I POST EVERY 6"IN O. AND 8.01.3(15). BACKUP SUPPORT 3. SPLICES SHALL LOCATIONS. TI NEVER IF PLACED IN LORE W A SPOTS \ ORS OR UMP AAS,F SPLICESEN MAY NEED TO {{ LOW OR SUMP AREAS,THE FENCE MAY NEED TO 0 INSTALL DRIVEWAY CULVERT B,KCKFILLED& III "f -SELF-LOCKING TIE-NVLONE BE REINSTALLED UNLESS OTHERWISE APPROVED. IF THERE IS A ROADSIDE DITCH COMPACTED _ ,� PRESENT NATIVE SOIL ,GEOTEXTILE t '. 1 6/61M INTENSIL S. INSTALL SILT FENCING PARALLEL TO MAPPED d .25'--...-- , 'I 120X MIN TENSILE STRENGTH, \ W STABILIZED CONTOUR LINES, F1p V ,\ „-/ 5. DURING EXCAVATION,MINIMIZE DISTURBING =5f FIT THE GROUND AROUND TRENCH AS MUCH AS IS _l-- FEASIBLE,AND SMOOTH SURFACE FOLLOWING ki. EXCAVATION TO AVOID CONCENTRATING FLOWS. \� • 30'MIN TYPICAL _('\ COMPACTION MUST BE ADEQUATE TO PREVENT N :74-1111:C347-4:44 BURY GEOTEXTIII } UNDERCUTTING FLOWS. o t I IN TRENCH BACKUP SUPPORT P A \ Ii SEOSTANLE FOR SEE STANDARD SPECIFICATION \ `'y �,. (TYPICAL) �;$,�).�� 'a f�� ' �- \ iiii : �� SECTIONS33.2ID),TIABLEU L' O STEEL�1 (TYPIUL)ST �� - -- PERMEABLE BALLAST TYPICAL SEE I i '' � [] ` / STANDARD SPECIFICATION 3,,, w SK SECTION 9-03.9121 PSF/ v0 1'MIN 'S"H. l e/ TYPICAL INSTALLATION DETAIL \v \0- FABRIC w m A LENGTH AS REQUIRED 300 MIN,EXCEPT DEPTH rc�� /� ` \ ,, 'QpA (GEOTE%)1LE) O AA.,.- MAY BE REDUCED TO SO'MIN FOR TYPICAL 1- N (TYPICAL) - SITES WITH LESS THAN ONE ACRE TK' ` pQ OF EXPOSED SOIL OR APPROVED BY INSPECTOR -_ -\tr4p -' INSTALL BACKUP SUPPORT FOR LX THE GEOTEXTILE SEE STANDARD / i Z Q' a i PLACE CONSTRUCTION GEOTEXTILE FOR SOIL - SPECIFICATIONSECTION 8.013191A I : POD ,I} Z Od_ yg STABILIZATION FROM THE EDGE OF THE EXISTING ` -- PROVIDE FULL WIDTH OF '-` o m ROADWAY TO THE CONSTRUCTION ENTRANCE, INGRESS/EGRESS AREA q 112 'y9• SPLICED FENCE SECTIONS SHALL BE CLOSE ENOUGH TOGETHER o I OR AS DIRECTED BY THE ENGINEER 15 MIN i �/' I pO'g O TO PREVENT SILT LADEN WATER FROM ESCAPING THROUGH THE - I 3 P ti QPp\`° FENCE AT THE OVERLAP. - > SPLICE DETAIL e g ISOMETRIC VIEW IJI TYPICALSIIT FENCE WSDOT STD PGN130.30-02 ACCEPTABLE SUBSTITUTE _ _ 71EXCEPT STEEL POST REQUIRED OZ WSDOT STD PLAN-80.10-02 ACCEPTABLE SUBSTITUTE WITH BACKUP SUPPORT CONSTRUCTION ENTRANCE ; P. a To i CITY OF EVERETT Ica"" ISOMETRIC ,CITY OF EVERETT z o so PUBLIC WORKS DEPARTMENT i s ,- I IR'd' PUBLIC WORKS DEPARTMENT •Q r I9 Q 9 5x ':'..n,.,, laZa ip+�' ..'T a-rem 04/03%2017 20�`,� i' iHenx, ,.� "�iw w F.. O�i ITj °T �N 4 Y ga 1@ CONSTRUCTION ACCESS 201 5( TEMPORARY SILT FENCE 214 LL x 7:,-. REVISIONS _ REV DATE BY APP'D DESCRIPTION DESIGNED BY.1.SEXTON GOLDEN EAGLE FARMS \Z ANCHOR in , DRAWN BY:J.SEXTON RESTORATION PLAN T-2 E CHECKED BY-T.DRURY `'`'`� EVERETT APPROVED BY:G.SUMMERS rl QEA crc-.ci SCALE:AS NOTED WASHINGTON TESC NOTES AND DETAILS SHEET 4 of 11 DATE:OCTOBER 2020 0