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HomeMy WebLinkAboutSWP2702057.29I*,- Ln O N t� N n U7 0 a rn 0 I N 0 0 U v 0 0- 0 0 N i 0 0 3 0 0 0 N n N w U Z 0 U W W REMOVE SEDIMENT FROM BETWEEN ALL ROCK WEIRS. USE SMOOTH BUCKET, NO TEETH. APPROX 1 /2 to 2/3 OF ROCK HEIGHT SHOULD BE EXPOSED. SEE PHOTOS OF PREVIOUS CLEANING. CITY MAY DIRECT AND ADJUST CLEANING AS NEEDED. PVC LINER - APPROX LOCATION 1.0 FT UNDER THE GRAVEL LAYER LINER EXTENDS UP THE SIDES TO EL 113.2. CAUTION - HAND DIG TO LOCATE CB TYPE I - SOLID LID RIM EL. 115.39 I.E. 111.5 (18" NE) I.E. 111.5 (18" SW) REMOVE SEDIMENT TO BASE GRADES AT TOP OF IMPORT BACKFILL AND UP SIDESLOPES 36" 4 ADS CULVERT BYPASS PIPE INLET STRUCTURE 18" IE=116.46 CB TYPE I - SOLID LID RIM EL. 122.5 I.E. 115.8 (18" E) I.E. E. 115.8 (18" SW) 18" BYPASS PIPE -� i 820 QQ- f QO F ' o ; J 6*00 879 / L / 834 i l USE SMOOTH BUCKET, NO TEETH. HAND DIG AS NEEDED TO IDENTIFY IMPORT BACKFILL AND PVC LINER LOCATION. CONTRACTOR RESPONSIBLE FOR REPAIRING ANY DAMAGE TO LINER. % / EL 'o9.4 UO I TrC I - JULIU LID RIM EL. 115.07 I.E. 110.0 (18" NE) I.E. 110.0 (18" S) FISHWAY INLET WEIR EL=111.11 18"N IE=108.72 8"E I E=108.40 42"S IE=108.16 0 0 RAMP i / 2 T 108 9S 7-�f , 220 06 94 1,99 04 / RAMP gsT ®s5 / 108 08 �. .SS S2 F� 70 s 86 8. 2 T T6 ®�®c' d` 10866 �T �`e�q�' °844 e 1p8, '28 4S / Doi I z S6 �0 IA 8,8 F4 708 �, 3y 8S3 S I 4u c, �6 WEIR (304) EL 1 1.11 PVC LI N R --�\ APPROX. i A 63 i R2 F�Sy 4Ao,ER Y T�£ f R1 0' 20' SCALE" 1" = 20' 2 MAPLEWOOD CREEK M c �xOC INSTALL TEMPORARY BYPASS DAM FOR CREEK DIVERSION PROVIDE SECOND DAM, SUMP, AND PUMP TO COLLECT SECONDARY FLOW CAUTION PVC LINER SHALLOW IN UPPER AREA HAND DIG TO LOCATE ROCK WEIRS 802 CAUTION PVC LINER SHALLOW IN UPPER AREA HAND DIG TO LOCATE 7k- ���FC 708 6 Q , // TI 4 MC 6*00 / 11 �� S4 ILo� S8 FG ��� 3o821 ® // 864 10808 / j/ \\ CID S7, o m 9 \ \ FBI 108 08 va, l � ®T T 14 I S7 a & 13 F( JOg 4F \1 89 T14 2 F� �08 �0� o� 3y T ®TI CR£ F` 10�e, ,V l 26 ,084 // o c���o 8< l 8 F` 1083 / J CIS r9 PVC LINER T„ 2 1081 / APPROX. GRAVEL PARKING O FISH LADDER - FISHWAY INLET REMOVE ALL SEDIMENT FROM FISHWAY INLET AND 42" PIPE. R2 = REMOVE APPX 2 FT OF SEDIMENT. R1 = REMOVE APPX 1 FT OF SEDIMENT It `- SAN. SEWER MH / RIM.EL. 105.42 CTR. CHANNEL EL. 97.4 RECOMMENDED FOR APPROVAL BY Daniel Carey 6/30/11 BY l / c �£RFto / R W CUTOUT Mc VF T V im" 44- 2.6' CqR� No q�VE 8, - 8 \106>S1 PO 8,3 � 9.6 10 806 -SPILLWAY OUTLET STRUCTURE Boy NORTH 0 20 Scale: 1 Inch = 20 Feet ►•D J ° S o IMAy s�P D ,; S�orvA�EN t Add 2009 As -Built Points, Table. 2004. 2007 As -built Info For Clari NO. I REVISION SEDIMENT BASIN CLEANING AS -BUILT 8/7/2009 Bottom Locations by Taping From North Corner of Fishway Inlet and NW Corner of Overflow Spillway. Elevation by Laser Level. By D. Carey Feet from Feet from Point EL(ft) Fish Weir Spillway ® T1 108.54 34' 44' West Side, 1/3 way up T2 108.66 63' 54' West Side, 1 /2 T3 108.55 87' 70' West Side, 2/3 T4 108.95 106' 84' West, NW corner T5 109.04 114' 86' East, center T6 108.45 110' 72' East, upper corner T7 108.08 95' 47' East, 1 /2 way up T8 108.36 - 17' SE from spillway T9 108.15 - 22' SE corner T10 108.44 87' 59' center 2/3 way up T1 1 108.21 67' 30' center 1 /2 way up T12 107.75 33' 27' SW side, middle T13 108.42 -- -- 3' front Fish Weir T14 107.89 -- -- NE corner Spillway T15 107.85 -- -- NW corner Spillway SEDIMENT BASIN CLEANING AS -BUILT 9/11/2008 Bottom Locations by Taping From North Corner of Fishway Inlet and NW Corner of Overflow Spillway. Elevation by Level. Points S-1 thru S-12. By D. Carey Feet from Feet from Point EL(ft) Fish Weir Spillway ® S1 108.64 34' 49' West Side, 1/3 way up S2 108.92 60' 57' West Side, 1 /2 S3 108.94 92' 77' West Side, 2/3 S4 109.42 115' 96' West, NW corner S5 108.74 120' 85' East, NE corner S6 108.48 110' 65' East, 2/3 way up S7 108.44 92' 36' East, 1/3 S8 108.34 64' 30' Center, 1/3 way up S9 108.28 86' 59' Center, 2/3 way up S10 108.26 43' 23' SW side toe S11 108.08 --' --' NW corner, Spillway S12 108.10 --' --' NE corner, Spillway SURVEYED: D WC 1 0 Q 0 9 DESIGNED: DC DRAWN: DC CHECKED: DC / RS BY DATE APPR APPROVE: IRS SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY Coordinate Table Pt # Northing Easting Elevation Descriptor 62 176346.08 1311633.04 125.94 SET HTK 63 176047.52 1311433.47 114.69 SET HTK 200 176023.55 1311495.52 115.30 top cl calc 201 176040.15 1311501.38 cl back calc 202 176037.80 1311508.51 se cor calc 203 176063.21 1311516.89 ne cor calc 204 176067.91 1311502.64 nw cor calc 205 176042.50 1311494.26 sw cor calc 206 176069.52 1311450.41 se cor calc 207 176066.79 1311441.83 sw cor calc 208 176076.41 1311438.76 nw cor calc 209 176079.14 1311447.34 ne cor calc 210 176068.21 1311446.31 cl calc 301 176071.94 1311441.21 115.1 TOP 302 176070.37 1311450.12 115.1 TOP 303 176078.29 1311447.63 115.1 TOP 304 176074.32 1311448.68 111.11 WEIR 305 176069.30 1311445.96 108.10 IE PIPE 306 176071.82 1311441.50 108.16 IE PIPE 307 176049.47 1311498.66 103.92 VALVE 308 176046.22 1311508.55 103.97 VALVE 309 176064.14 1311509.30 105.34 INLET STR 310 176049.43 1311510.58 110.65 WEIR 311 176041.57 1311501.85 115.18 INLET 312 176000.13 1311487.44 101.36 WEIR 313 175997.41 1311495.34 107.67 OUTFALL STIR 314 176002.72 1311479.46 107.65 OUTFALL STIR 315 176007.32 1311489.82 110.62 OUTFALL STIR 316 176001.34 1311478.46 106.9 TOE 317 176010.85 1311452.08 107.1 TOE 318 176020.35 1311422.32 107.1 TOE 319 175984.16 1311408.66 105.3 TOE 320 175992.92 1311386.80 105.6 TOE 321 176013.60 1311406.07 109.8 TOP 322 176022.43 1311391.95 109.8 TOP 323 176054.86 1311392.29 113.9 TOP 324 176042.11 1311418.89 114.0 TOP 325 176024.48 1311473.94 114.9 TOP 327 176023.11 1311523.85 115.0 TOP 328 176029.29 1311506.33 115.3 TOP 329 176039.69 1311502.51 114.8 TOP 330 176041.20 1311498.15 114.7 TOP 331 176034.06 1311490.77 115.1 TOP 332 176044.24 1311456.33 115.0 TOP 333 176051.15 1311449.36 114.9 TOP 334 176066.85 1311441.69 114.6 TOP 335 176047.94 1311439.51 114.72 TOP CL 336 176037.36 1311456.62 115.12 TOP CL 337 176022.92 1311497.30 115.30 TOP CL 338 176009.69 1311534.43 114.85 TOP CL 339 176028.04 1311534.93 114.2 TOP 340 176036.30 1311543.53 114.0 TOP 341 176100.37 1311567.95 113.6 TOP 342 176149.36 1311569.28 114.6 TOP 343 176181.58 1311569.35 114.6 BRK 344 176148.18 1311580.27 116.6 RKY 345 176128.14 1311580.13 115.8 RKY 346 176104.76 1311581.22 115.9 RKY 347 176081.80 1311576.17 115.4 RKY 348 176070.34 1311572.71 115.7 RKY 349 176058.09 1311569.23 115.9 RKY 350 176034.17 1311559.55 115.2 BRK 352 176064.73 1311392.27 113.9 TOP 353 176080.71 1311400.30 114.2 TOP 354 176095.16 1311417.94 114.5 TOP 355 176100.73 1311410.41 113.0 TOE 356 176085.46 1311393.29 112.1 TOE 357 176072.34 1311380.63 111.5 TOE 358 176039.47 1311376.03 109.9 TOE 359 176107.48 1311434.18 115.07 CB 360 176127.30 1311442.95 114.3 BRK 361 176164.01 1311477.13 115.1 BRK 362 176167.95 1311487.81 115.39 CB 363 176189.68 1311503.27 117.1 BRK 364 176225.64 1311537.75 120.6 BRK 365 176252.16 1311567.99 122.5 CB 366 176248.33 1311573.15 122.4 TOP 367 176208.58 1311542.45 119.6 TOP 368 176172.75 1311516.81 115.5 TOP 369 176145.21 1311499.75 114.4 TOP 370 176123.69 1311493.41 110.9 RAMP 371 176122.49 1311482.94 110.9 RAMP 372 176138.90 1311483.30 114.2 TOP 373 176117.50 1311460.32 114.4 TOP 374 176096.38 1311443.55 114.5 TOP 375 176088.80 1311439.51 114.7 TOP 376 176076.49 1311438.70 114.7 TOP 377 176160.79 1311523.18 110.9 TOE 378 176146.13 1311558.96 110.8 TOE 379 176185.82 1311558.73 112.7 CRK 380 176200.68 1311567.74 113.3 CRK 381 176214.61 1311577.01 114.5 CRK 384 176253.22 1311585.77 120.45 STRUCT 385 176253.14 1311587.23 116.46 VALVE 386 176253.67 1311589.95 116.47 STRUCT 387 176268.16 1311564.69 122.8 BRK 388 176304.36 1311595.15 124.6 TOP 389 176346.67 1311625.24 125.8 BRK 390 176386.38 1311660.99 128.5 BRK 391 176422.03 1311701.30 131.5 BRK DATE OF FIELD SURVEYS: E c 220, 223-225 & 231 7/29/97 300 SERIES 9/25/97 800 SERIES 2/5 98 ALL SHOTS ARE FINISHED SURFACES 1997-98 BASIN AS -BUILT SURVE ORIGINAL CONSTRUCTII VERTICAL NAVD 1988 HORIZONTAL NAD 1983/1991 1 GAI UI D 205727 CITY OF RENTON Planning/Building/Public Works Dept. Coordinate Table Pt # Northing Easting Elevation Descriptor 392 176445.13 1311727.12 133.4 BRK 393 176433.78 1311735.83 132.8 TOP 394 176413.01 1311706.86 130.9 TOP 395 176379.15 1311671.02 128.1 TOP 396 176333.08 1311629.26 125.5 TOP 397 176296.26 1311604.16 124.4 TOP 398 176266.39 1311582.51 122.9 TOP 399 176305.40 1311592.27 120.15 CULV 400 176286.95 1311600.67 118.24 CULV 401 176236.58 1311582.62 114.8 CRK 402 176263.03 1311602.67 116.4 CRK 403 176305.70 1311626.82 118.1 CRK 404 176331.95 1311649.10 119.3 CRK 405 176351.16 1311668.62 120.9 CRK 406 176364.81 1311682.59 122.0 CRK 407 176381.93 1311701.50 123.5 CRK 408 176397.79 1311721.06 125.1 CRK 409 176411.97 1311740.12 126.7 CRK 410 176440.19 1311781.31 129.2 CRK 411 176463.11 1311832.36 132.8 CRK 801 176197.98 1311583.90 117.0 BRK 802 176174.10 1311581.65 117.1 BRK 803 176157.04 1311581.92 116.8 BRK 804 176093.02 1311581.27 116.2 BRK 805 176027.89 1311558.12 115.3 BRK 806 175998.10 1311547.34 114.9 BRK 807 175977.92 1311517.33 112.6 BRK 808 175968.84 1311499.81 108.9 BRK 809 175975.39 1311491.73 107.7 TOP 810 175995.09 1311500.65 108.2 TOP 811 176002.71 1311498.39 108.4 TOE 812 176001.01 1311515.74 110.5 TOE 813 176001.24 1311535.76 114.4 BRK 814 175984.42 1311395.97 105.29 CL 815 176028.95 1311401.12 111.94 CL 816 176079.64 1311420.61 114.90 CL 817 176104.22 1311435.21 115.02 CL 818 176144.19 1311471.01 114.69 CL 819 176183.44 1311507.48 116.90 CL 820 176226.75 1311546.05 120.92 CL 821 176273.30 1311577.81 123.45 CL 822 176318.58 1311611.35 125.47 CL 823 176170.63 1311532.13 113.08 TOE RX 12' 824 176166.56 1311531.16 113.71 TOP RX 825 176163.79 1311532.30 112.23 TOE RX 826 176152.37 1311556.44 113.59 TOE RX 20' 827 176149.59 1311554.28 113.90 TOP RX 828 176148.95 1311553.01 111.68 TOE RX 829 176166.41 1311562.24 113.90 TOE RX 16' 830 176163.70 1311558.52 114.48 TOP RX 831 176163.07 1311557.89 113.04 TOE RX 832 176184.82 1311542.42 113.46 TOE RX 15' 833 176180.92 1311540.62 114.73 TOP RX 834 176179.89 1311540.04 113.17 TOE RX 835 176196.42 1311551.32 114.14 TOE RX 836 176193.56 1311550.19 116.15 TOP RX 837 176191.19 1311547.43 113.90 TOE RX 838 176202.47 1311564.98 113.38 TOE RX 30' 839 176200.92 1311564.70 114.60 TOP RX 840 176198.69 1311562.98 112.75 TOE RX 841 176210.52 1311569.98 113.67 TOE RX 5' 842 176210.46 1311568.78 114.59 TOP RX 843 176208.81 1311568.94 112.93 TOE RX 844 176216.41 1311575.67 114.38 TOE RX 20' 845 176215.54 1311575.85 114.79 TOP RX 846 176214.14 1311574.23 113.73 TOE RX 847 175986.33 1311460.22 105.42 MH 848 176253.25 1311586.95 116.98 SD " 850 176133.31 1311511.66 109.7 TOE 851 176118.39 1311499.00 109.4 TOE 852 176113.51 1311484.10 109.2 TOE 853 176101.20 1311464.39 109.2 TOE 854 176061.96 1311466.83 108.8 TOE 855 176051.73 1311497.16 108.5 TOE 856 176041.49 1311515.53 108.8 TOE 857 176045.44 1311530.79 109.0 TOE 858 176105.53 1311552.68 108.9 TOE 859 176131.29 1311553.18 108.9 TOE 6/29/11 MAPLEWOOD CREEK SEDIMENT BASIN OK: PAGE: CLEANING & MAINTENANCE PROJECT PAGE: DRAWING N0: SEDIMENT BASIN BASE GRADES 3 SHEET: OF: x 5 ID1�0�� N r� > O C7 (i R.MN 12 R. >d zy n> �Cn z �