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Home My WebLink AboutR-42386861 4 3 1 2 0 WATER I 0 X WETLAND FLAG ARE l o a A TV6,-_4:-_7 B A kiiiiIATMCHLINE SEE SHEET F132 _i s -= 1%l��7®Q�3■■■\1i�■1�■■i■■i■■I�iA■y�i�!■�■lG'�■�l■■■i.�■■�i■■I �, - \ '�� ,� %i��■i�■�■i■■■ �� %ll�':�■��■■��:■�■\`�■■i��. r I�l1'�■`�■f(d€��1��►�ii�� ` 1%I\�,�-■i►��___■��]■' , ,, , �,, �; OR I - ; - �I►��► - _/i��Ci�■i�,5i_�ii�■■�i'��9■i�■i�i��iii�3■i:■'►ii■�5�!■i!■I'�■■i��iiiii■i�■i :::. '� �i�■��tiaaa�.aa■■�■■�!■��■��a■��■a■aaaa�■�ai��i��■I�I�i■�� 1%I■�!��l��,�._ • 1%I'!i�r„��ai_�J■R��M��■� •' ;� '�%I��Si�■C��lill�GlS�i__�!I■ ��- r 1%I�y�■1�C�[\If._�■■�■■�!■��•'■■�C■■�C�1�■2`�1■�■■ � �1%��■1��1■1��■■I�■■I�■■��1■�lS�■■��■■fir■�■■�_ r Sys � �/I�S�■ � .I. 1%`�i i_ L �- G - = - • _ � ` ` , j G. 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'�`■mm■m■■ot :. _ ., �i�i■■�■■1i■idly■�■!�C■ .�:�'.��■l�a�ie�. _�_!■ate. �..��.�.;� .��wr�iw�r�i��►�i��"i■��i�D�iii�a�1 All - - •• VA LLQ � rA ra�'■_��iw�l=�a��ii��i■iLI 10 *��.00 LIE Ripm.-I'mman • _dm- - cGG21.'l j'GRAVEL ' t I � \ S� �\ �/L4" CORRUGATED \\ \ \II I /P_L TIC PIPE / l DRAINAGE NOTES ----�---T --- - - - - - - - - - - - - - - - - --------��_ \z----- -_ _--`------------ L T-\ �4j 1. SUBSURFACE DRAINAGE COLLECTOR PIPE CAN BE INSTALLED PRIOR TO FINAL 7. PROVIDE A SMOOTH, EVEN SUBGRADE AFTER REMOVAL OF THE TRENCH MATERIAL. ACCEPTANCE OF THE FIELD SUBGRADE. SUBGRADE TO BE COMPACTED TO 95%. LEAVE NO LOOSE MATERIAL ON THE SUBGRADE. 2. COORDINATION: IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE THAT THE IRRIGATION PIPING IS INSTALLED AT A SUFFICIENT DEPTH BELOW SUBGRADE BEFORE THE 8. EXCAVATION BELOW INVERT GRADE MUST BE ESTABLISHED TO A DEPTH SO AS TO TRENCHING FOR THE SUBSURFACE DRAINAGE SYSTEMS TO AVOID CONFLICTS BETWEEN PROVIDE FOR SPECIFIED PLACEMENT OF PEA GRAVEL BEDDING AT BOTTOM OF PIPE SYSTEMS. ELEVATION PRIOR TO LAYING THE PERFORATED PIPE. 9. NO FOREIGN MATERIAL WILL BE PERMITTED INSIDE, ALONGSIDE, UNDER, OR ON TOP OF 3. TRENCHING FOR THE SUBSURFACE DRAINAGE LATERALS SHALL NOT PROCEED UNTIL THE THE PERFORATED DRAIN PIPE. IRRIGATION SYSTEM PIPING HAS BEEN BACKFILLED AND COMPACTED AND THE FIELD SUBGRADE IS APPROVED BY ENGINEER. 10, THE BACKFILL FOR ALL PERFORATED PIPE SHALL BE CLEAN WASHED PEA GRAVEL. REFER TO THE SPECIFICATIONS FOR THE GRADATION REQUIREMENTS. 4. TRENCH EXCAVATION SHALL BE MADE TO THE ALIGNMENT, ELEVATION, GRADE AND SLOPE AS INDICATED ON THE DRAWINGS. TRENCHING SHALL BE ACCOMPLISHED UTILIZING 11. ALL TRENCHES TO HAVE BACKFILL MATERIAL "CROWNED" A MINIMUM OF 2" ABOVE EQUIPMENT WITH SLOPE AND DEPTH CONTROL, SUCH AS "LASER PLANE CONTROL SUBGRADE TO PROTECT FROM FOREIGN MATERIAL AND PROVIDE FOR EASE OF LOCATION SYSTEM", SO AS TO ENSURE ACCURACY IN THE BOTTOM OF THE TRENCH. IDENTIFICATION. CROWNS WITH FOREIGN MATERIAL CONTAMINATION SHALL BE REMOVED PRIOR TO PLACEMENT OF BASE SAND (NATURAL TURF) OR BASE AGGREGATE. 5. NO HIGH POINTS ABOVE DESIGNATED INVERT OR CALCULATED TRENCH BOTTOM ELEVATION WILL BE PERMITTED. NO SLOUGHING OF SITE MATERIAL OR LOOSE 12. DURING PLACEMENT OF SPECIFIED TRENCH BACKFILL, PIPE MUST BE HELD IN PLACE TO EXCAVATED SOIL WILL BE PERMITTED TO REMAIN IN THE TRENCHES. PREVENT DISPLACEMENT AND PROVIDE FOR ACHIEVING SPECIFIED INVERT ELEVATION. DO NOT DAMAGE PIPE OR ALLOW PIPE TO BE DISPLACED BY PLACEMENT OF BACKFILL 6. SURPLUS EXCAVATED SOIL SHALL BE REMOVED FROM THE FIELD AREA PRIOR TO MATERIAL. COMMENCING ON THE NEXT ADJACENT TRENCH. EXCAVATED MATERIAL MAY NOT REMAIN ON SUBGRADE. 13. CAP THE ENDS OF ALL LATERAL RUNS. ALL OPEN ENDS DURING CONSTRUCTION ARE TO BE TEMPORARILY CAPPED OR PLUGGED. 14 I �n NOTE LEGEND 1. (INDICATES GENERAL CONSTRUCTION NOTE) (INDICATES SPECIFIC CONSTRUCTION KEYNOTE) 14. CONNECTION OF LATERALS TO COLLECTOR DRAINS SHALL BE MADE WITH A COMBINATION REDUCING TEE AND REDUCING SADDLE TEE. 15. NO TRUCKS OR EQUIPMENT WILL BE ALLOWED TO DRIVE OVER THE TOP OF THE TRENCHES EXCEPT TRACK -EQUIPPED MACHINERY UTILIZED IN SPREADING IMPORTED SAND (NATURAL TURF) AND BASE AGGREGATE (SYNTHETIC TURF) MATERIALS. BACKFILLED TRENCHES ARE TO BE STAKED AND FLAGGED 3' ABOVE GRADE AT MAXIMUM 30' SPACING FOR IDENTITY. 16. COORDINATE SUBSURFACE DRAINAGE COLLECTOR LOCATION TO AVOID FENCE POST LOCATIONS. DRAINAGE TABLE LATERAL LENGTH TYPE F4-N1 28 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N2 58 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N3 88 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N4 118 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N19 135 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N20 15 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N21 77 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N22 47 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N23 17 FLAT DRAIN, SLOPE WITH SUBGRADE F4-N24 26 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S1 25 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S2 55 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S3 86 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S4 116 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S20 76 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S21 77 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S22 47 FLAT DRAIN, SLOPE WITH SUBGRADE F4-S23 17 FLAT DRAIN, SLOPE WITH SUBGRADE CATCH BASIN TABLE CATCH BASIN # TYPE RIM INVERTS CB-1 TYPE 1 CATCH 21.00 1 E (8" N) 17.64 BASIN I (8" W) 17.64 CB-2 TYPE 1 CATCH 21.00 1 E (8" N) 17.02 BASIN I (8" E) 16.85 CB-3 TYPE 1 CATCH 21.00 IE (8" E) 17.56 BASIN I (8" S) 16.85 CB-4 TYPE 1 CATCH 21.00 IE (8" E) 17.68 BASIN I (8" N) 17.68 CLEANOUT TABLE CLEANOUT# RIM INVERT CO-1 21.50 1 E 17.57 CO-2 21.50 1 E 17.57 CO-3 21.37 1 E 18.93 CO-4 21.37 1 E 18.87 CO-5 21.37 1 E 17.57 CO-6 21.37 1 E 17.57 CO-7 21.50 IL 18.91 CO-8 21.50 IL 19.91 DRAINAGE LEGEND E - END CAP - _ 4" PERF. CORR, POLY DRAIN TUBING 1 "x12" FLAT DRAIN TUBING CPEP SUBSURFACE DRAINAGE COLLECTOR OR STORM DRAIN PIPE S=0.50% SLOPE FLOW DIRECTION I 414.30 INVERT ELEVATION CIE 413.00 COLLECTOR INVERT ELEVATION CATCH BASIN INLET (CBI) TYPE 1 ® CATCH BASIN INLET (CBI) TYPE 2 o CLEANOUT ® TRENCH DRAIN CATCH BASIN TRENCH DRAIN GENERATOR STUD10 TENANT SEATTLE SOUNDERS FO 159 S. JACKSON STREET, #200 SEATTLE, WA 98104 SOUNDERSFC.COM OWNER / DEVELOPER UNICO PROPERTIES LLC 1215 FOURTH AVENUE, SUITE 600 SEATTLE, WA 98161 UNICOPROP.COM ARCHITECT GENERATOR STUDIO LLC 1615 BALTIMORE AVE KANSAS CITY, MO 64108 816.333.6527 GENERATORSTUDIO.COM LANDSCAPE ENGINEER D.A. HOGAN & ASSOCIATES, INC. 1450 114TH AVE SE, SUITE 225 BELLEVUE, WA 98004 206.285.0400 DAHOGAN.COM STRUCTURAL & CIVIL ENGINEER COUGHLIN PORTER LUNDEEN (CPL) 901 SECOND AVENUE, SUITE 900 SEATTLE, WA 98104 206.343.0460 CPLINC.COM MEP ENGINEER HENDERSON ENGINEERS 8345 LENEXA DRIVE, #300 LENEXA, KS 66214 916.663.8700 HENDERSONENGINEERS.COM DEVELOPMENT ENGINEERING Wanders 05/10/2023 ARCHITECT: MICHAEL J. KRESS LICENSE NO. 12779 SEAL SEATTLE SOUNDERSFC HEADQUARTERS & TRAINING CENTER 1901 OAKESDALE AVENUE SW RENTON, WA 98057 FIELD CONSTRUCTION ISSUE DATE: 05.01.2023 REV DESCRIPTION DATE PROJECT NO. 21032 DRAWN BY: REF CHK'D BY: EJG SHEET TITLE DRAINAGE PLAN FIELD 4 R-423867 0 30' 60' SCALE: 1" - 30' DA HOGAN 02022 GENERATOR STUDIO LLC 4/4N225:40:59 PM