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Home My WebLink AboutD-371707A az 0 V Z W o _ - C� EMERGENCY OVERFLOW NE 1/4 OF SE 1/4 OF SEC. 32, TWP. 23N., RGE. 5E., W.M. CONSTRUCTION NOTES W TYPE II CB W/ BIRDCAGE I TE 487.52 GENERAL NOTES: cf mly mi I AP /nAkA CB #5 IE...485.02:: EFERENCE DRAINAGE NOTES ON SHEET C8 3 +00 c. /yam FRAME & LADDER OR _._.._ ......... �. /.. ....... TEPS OFFSET, SEE NOTE 4. 490 12 "0 RISER .......... r c_ — TE 487.4 ^^ ._S._w..... �'� --- EXIS GRADE 3 4514 452 4 4516 452 .... ......... ....� ............ ........... .................... ..,. r..�. ......... 6 4513 ............... ........_.. ._......_... _. _........... O .... . _....... ...... 451 _ . UJ..... .......... ........................ 12 "I� 5 0.3% ,_ }) �_.... � ........2 ...00...... 485 :. ��oL _ �. ..... I, ... .... .. ^ C) o i Q ..r._. } ,..,.. ........ ° + ....ir. _._...... ?. °_...IL._...... ..o . ............ + ......... ......... ......... ...................... 00 ........ :.._...�._ . N 4 ... , ........ 480 yG'�......,�..�.I... ........ ......... ......... I ..I �: r7 _........._ .. _ ....... ............_ _...... _._.. .. .. _...... ......._..... 4L? .... W -r.(�i ... ..... ..... ......... ...... ......... _.._... .......... ........._.. -��. ..a}{e...�.sS•..3�... ......... ...____ ..... _._. ......... ... ... ........_.. �!� m w:mF ww U U N,� - - -- -.... .., .. ......_.. W U F— W ......... ....... .... _..... ........_. .... .................. ...__ 475 2 +00 PROFILE - SE 186 PLACE 1 +00 0 +00 SCALE: HORIZ.• 1"= 20' VERT• I"= 5' NOTE THE LOCA11ON OF ALL EXISTING UNDERGROUND UTILITIES IS SHOWN IN AN HAGENSION DETERMINE APPROXIMATE EXACT LOCATION OF ALL EXXIISTINGRUTILITIES BEFORE COMMENCING WORK. CONTRACTOR AGREES DAMAGES CONSULTANTS, LLC AND PRESERVE RESPONSIBLE ALLBUNDERGROUND LUTILE ES. LOCATE CIVIL ENGINEERING & LAND DEVELOPMENT CONSULTANTS / 6484 -48TH AVE SW Seattle WA 98126 CALL 48 HOURS phone 206 938 -6168 fax 206.938 -7645 BEFORE YOU DIG emai H.Hagenson000MCAST.NET 1- 800 -424 -5555 SS'ONAL EXPIRES 11/15/16 20 ORIFICE #3 DRILLED INTO RISER DIA.= 7/8 IN. - IE= 486.05 ORIFICE #2 WITH 4" ELBOW DIA.= 1 IN. IE= 485.75 k L OUTLET PIPE — IE= 481.7 (12 ") RESTRICTOR PLATE W/ — ORIFICE #1 DIA.= 1/2 IN. STANDARD GALVANIZED STEEL OR ALUMINUM LADDER /STEPS. SEE PLAN VIEW FOR ACTUAL LOCAT. 1. R 2. ALL DOWNSPOUTS SHALL BE TIGHTLINED TO THE STORM MAIN ON SITE. PLACE CLEAN OUTS AT UPSTREAM END OF EACH CONNECTION. 3. ALL TREES ARE TO BE PROTECTED DURING CONSTRUCTION. GRADING SHOULD BE COORDINATED NOT TO EFFECT THE TREES TO REMAIN. SEE DEMO PLANS------- _-3 4. PATCH ROADWAY PER COR TYPICAL TRANSVERSE PATCH FOR FLEXIBLE PAVEMENT. 5. SEE SHEET C -5 FOR STORM DRAIN PROFILE 5. ESTIMATED CUT VOLUME: 1200 C.Y. ESTIMATED FILL VOLUME: 1500 C.Y. STORM DRAINAGENOTES O PROVIDE AND INSTALL TYPE 1 CATCH BASIN PER CITY OF RENTON STANDARD PLAN 200. (TYPICAL) O PROVIDE AND INSTALL PVC OR CPEP STORM PIPE PER CITY OF RENTON STANDARD PLAN 220. (TYPICAL)SEE PROFILE FOR INVERT AND SLOPE INFORMATION. O PROVIDE AND INSTALL ROOF DRAIN. CONNECT DIRECTLY TO CATCH BASINS. O4 WET DETENTION POND SHALL BE POST CONSTRUCTION AS— BUILT. VERTICAL DATUM GRAPHIC SCALE NAVD 88 0 10 20 40 80 BENCHMARK ( IN FEET) TOP OF FOUND CONCRETE MONUMENT AT THE S.E. 1 inch = 20 ft. CORNER OF SECTION 32 ELEV. = 514.98 FT (WCCS POINT ID NO. 3831) TEN— PERCENT OF EACH LOT MUST BE MITIGATED BY FLOW CONTROL BMPS PER 2005 KING COUNTY SURFACE WATER MANUAL, SECTION 1.2.3.3 AND 5.2.1.4. THESE FACILITIES MAY INCLUDE, BUT NOT BE LIMITED TO SUCH FACILITIES AS DISPERSION, INFILTRATION, RAIN GARDEN, PERMEABLE PAVEMENT, GRASSED MODULAR GRID PAVEMENT AND OPEN GRID DECKING OVER PERVIOUS AREA. DESIGN AND CONSTRUCTION OF THESE BMPS IS DEFERED TO THE INDIVIDUAL BUILDING CONSTRUCTION PERMIT PHASE. 10 % OF EACH LOT IS AS ITEMIZED BELOW: LOT NUMBER TOTAL LOT AREA (SF) 10% OF LOT FOR BMP (SF) 1 4678 468 2 4508 451 3 4514 452 4 4516 452 5 4534 454 6 4513 452 7 4512 452 8 4509 451 z in z N z N SECTION VIEW D=371707 ROUND SOLID COVER MARKED "DRAIN" WITH NOTE: LOCKING BOLTS UNLESS OTHERWISE APPROVED BY ENGINEER 1.THE STORMWATER DETENTION POND WILL BE USED RIM= 490 DURING THE SITE UTILITY AND ROADWAY CONSTRUCTION AS ESCP FACILITY. POND TO BE PUMPED AND SEDIMENT CONTROL ROD FOR CLEANOUT/ DRAIN, LADEN WATER TO BE DISPOSED OF OFF SITE AT AN ROD BENT AS REQUIRED FOR VERTICAL ALIGNMENT W /COVER APPROVED TREATMENT FACILITY o MAX. W.S. FL= 487.4 - INLET PIPE, IE= 138.22 (36 "DIAM) CLEANOUT GATE: A. SHEAR GATE, IRON BODY BRONZE MTD. OLYMPIC FDY. STD. OR, B. LIFT GATE, NO. C /C /1 -LG, CASCADE CULVERT INC., OR C. OTHER DEVICE APPROVED BY ENGINEER. NOTE: REFER TO PLAN VIEW FOR ACTUAL HORIZONTAL LOCATION OF COMPONENTS CB #1 - CONTROL STRUCTURE C7 SCALE: N.T.S. 5 MOVED POND FENCE & ADDED CLAY DAM HEH 0/31/14 S,R&NED: SCAM' VEFifICAL NAVD ,966 OH HOFMOWA� W 1,,03/1991 CITY 0 F 4 REVISED PER CITY COMMENTS HEH 3/7/14 �,,m. 1 =20 tR 3 ADDED POND SIGN HEH /31 /1 HEH 2 REVISED PER 8/16/13 CITY COMMENTS HEH 30 13 HEH RENTON 1 INITIAL PERMIT SUBMITTAL HEH 1 13 a1ECXEO °NE" DATUM HEH AT NLL SGLE Planning /Building /Public Works Dept. IF WT OW wc11 NO. REVISION BY DATE APPR APPROVM SC&E ACCORDWXY HEH CONTROL MANHOLE PLAN VIEW 1"=10' CHECKED FOR COMPLIA CE TO CITY STANDARDS GRADING PLAN LAKESIDE FAIRWOOD PLAT 18621 - 116TH AVE SE RENTON, WASHINGTON LAKESIDE INVESTMENTS, LLC IA_ 5/1/13 FEWBOM PACE: C7 7 X13 ILI W ME ME ME EN