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Home My WebLink AboutR-405409LO 0 i C) 0 w r-) z J r= V -17 17 U) rr Q I) w U 63 w Ld z L, OP o II SDCB RIM=436.35 1� 12"CPP=433.75(N,S) SE 1/4 SECT/ON 14, TOWNSHIP 23 N, RANGE 5 E, W.M. CAMA% A fir-anqRS A T THE HIGHLANDS O � 1 I I. SEE SHEET C10 FOR 12"CPP=432.15(N) - . I 16' PA VEMEN T oo + I N 8' LAN TER � �k 12"CPP=430.77 I I TRANSFORMER(N) I � I OP II I 1 CB 12"CPP b 3(N) 12"CPP=429.78(E) 12"CMP=429.05(W) o I. + I PA VEMENT RESTORA TION LIMI IS FOR GAS, WA TER, SEWER, AND STORM CONNECTIONS TO BE COORDINA TED WITH THE CITY INSPECTOR. SEE PA VEMENT 104 0 RESTORATION NOTE, THIS SHEET. wIKtS uuwlv�s� STOP SIGN � I SDCB 0 RIM=429 85 12"CPP=427.27(S) a N c SAWCUT LINE TYP. ;TR CHANNEL=421.:. REMOVE & REPLACE EX. SPEED LIMIT SIGN AND POST IF DAMAGED OR LOST. REPLACE SIGN & POST PER CITY STD. PLANS, IKHIVJrUKMtK�IVJ WIRES DOWN(S) \ I 1 Op � o N REMOVE & REPLACE EX STREET II NAME SIGNS, SCHOOL WALK SIGN AND POST IF DAMAGED OR LOST. REPLACE SIGN & POST PER CITY STD. PLANS. FOUND 4"X4" CONCRETE ONUMENT WITH PUNCHED 3" DOMED BRASS DISK STAMPED "38992", DOWN 0.5' IN MONUMENT CASE. r \� Call 2 Working Days Before You Dig 811 Utilities Underground Location Center (ID,MT,ND,OR,WA) ASPHALT RAMP DETAIL \ & GRADING FOUND 1/2" REBAR W/ CAP +32.01(N) 611 'VBF IS 0.6'N. OF R STAMPED "DMP INC LS 22962 SSMH 6'VBF IS 1.4'N. OF i'L WATER VALVE 0.2'S. OF PROP LINE \ RIM=425.61 FOUND 1/2" REBAR W/ CAP m & BLOWOFF 6'VBF IS 0.2'N. OF i'L IE DROP=417.21 STAMPED "DMP INC LS 22962" 110 2' TALL CONIC\ 8"PVC (N,E,S) 0.2'S. X 0. VW. OF P.C. x BLOCK WALL @ R 4'HWF IS CTR CHANNEL=4u- ;" ------ OF F'L \� 6'VBF 4'HWF IS TN. OF T 4'HWF IS 4'HWF CORNER IS I "-----Iwr �HWF 0.1'N. OF R 0.2'S X 0.1'W. OF d: \ TREE �'ETNTION 4'HWF IS_ 5' SIDEWALK 0.2 S. OF x FG 434.30 --- ---' 20 x30' PRI VA TE ` 1" I prm�r' i I`� \ II \' - - - x, ACCESS EASEMENT : ; I \ \ II �� _ _ �r 15' WA TER AND I ` _T1 - - - ACCESS EASEMENT �\ \\`Ti4'A` T`� -- �.. I CRITICAL AREA x ff \ p FG 428.10 �0 I o B A IN a\\ \ FG 427.40 I I \ _ _ - -426 - I CARPO T �\ \` \ 5' X 24' PEDESTRIAN BRIDGE: 12 I _ - SEE STRUCTURAL PLANS SB1 FG 433.60 FOR MORE DETAILS a 53' ROW 10' PRI VA TE JOINT B I _ _ - _ i x x 28' UTILITY EASEMENT PA VEMENT I / / \ \--WIDTH --432_-- I \ \ ---- ' 11 o I1, ao - - C _ - / W4 c % 4' F I Q n e a 11+00 NPAT 12+00-r- ��07' 15�00 SSMH �P -f 13f00 a RIM=421.45 8"PVC (N,S) i af CTR CHANNEL=40.. I 14+0 I al / ' ,G 5' SIDEWALK -- --- ------___ REDUCED 22' PA VEMENT WIDTH 10' PRIVATE JOINT UTILITY EASEMENT e I lb' 1 2 3 A FG 430.40 FG 429.80 FG 427.00 `� FG 426.30 : .:::. . \ _ 6'VBF IS 4'H WF " / 0.8' 426 I �, \ VBF 424 422 FOUND 3" XA _HEG01``` r--- I Imo. BOLT 0.2'S. X 0.2'E. u1'r.u. L 4'HWF IS ONI FL' 6'VBF IS 0.1'N. 0 m I 4'HWF IS 1.0'S. OF FE SDCB RIM=427.56 1 7 ,(PP=474 SEE SHEET C10 FOR ASPHALT RAMP DETAIL & GRADING L. PI EIj7S O'C WAS�gl � � w 53232 _ �SSIDNAL b�p•lg L 2 - - - - - - - - - - - - r 25' PUBLIC STORM AND PROVIDE 'MAINTENANCE SEWER ACCESS" SIGNAGE; EASEMENT \ 5 2 REMOVABLE AND 2 FIXED FG 424.60 BOLLARDS PER STANDARD DETAILS H021 AND H022, SEE SHEET C21 7 5 FG 422.40 N SITE VOLUME CALCULATIONS CUT VOLUME FILL VOLUME NET VOLUME (CU. YDS.) (CU. YDS.) (CU. YDS) 4,059 9,217 5,158 /MPOR T (INCLUDES 2,900 CU. YDS. OF VAUL T) ALL VOLUMES ARE APPROXIMATE AND ARE PROVIDED FOR PERMITTING PURPOSES AND REPRESENT FINISH GRADE TO EXISTING GRADE AS SHOWN. CONTRACTOR SHALL RELY ON HIS/HER OWN ESTIMATES FOR DETERMINING ACTUAL EARTHWORK QUANTITIES. THE VOL LIMES INCL UDE THE AREA FOR VAUL T EXCA VA TION. THE VOL LIMES DO NOT INCLUDE STRIPPING, EXPANSION/COMPACTION FACTOR OR ANY SOIL TYPE RESTRICTIONS. D.R. STRONG CONSUL TING ENGINEERS ENGINEERS PLANNERS SURVEYORS 620 - 7th AVENUE KIRKLAND, WA 98033 O 425 827 3063 F 425 827 2423 1 CITY COMMENTS 02.19.19 1 CITY COMMENTS 05.03.19 N0. REVISION PATH SHALL BE FLUSH WITH -_ -- FG 423.80 - GRAVEL ACCESS ROAD 420 422 418-�� - -418 WALL 24"CPP=414.33 24"CPP=412.44 � II II \I I II I II 0l1 I I , I I I I I 1�:•: ��:: Iv :: ...... 48" ULVERT=407.43(S, 419"CHI VFRT=4n7.33(N) DRD 04.11.19 YLP SURVEYED: JGR CYW 06.20.19 YLP DESIGNED: YLP DRAWN: GLB CHECKED: YLP BY DATE APPR APPROVED SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM GEO TECH RECOMMENDA TIONS.• THE FOLLOWING PERTAINS TO THE GENERAL SITE ONLY. EAR TH SOL U TIONS NW L L C STA TES THA T BASED ON THE RESUL IS OF THE STUD Y PERFORMED, THE PROPOSED RESIDENTIAL BUILDINGS CAN BE SUPPORTED ON CONVENTIONAL CONTINUOUS AND SPREAD FOOTING FOUNDATIONS BEARING ON COMPETENT NATIVE SOILS, RE -COMPACTED NATIVE SOILS, OR NEW STRUCTURAL FILL. SLAB -ON -GRADE FLOORS SHOULD BE SUPPORTED ON DENSE NATIVE SOILS OR STRUCTURAL FILL. COMPETENT SOILS SUITABLE FOR SUPPORT OF FOUNDATIONS SHOULD BE ENCOUNTERED AT DEPTHS OF ONE TO THREE FEET BELOW EXISTING GRADES EXCEPT WHERE DEEPER EXISTING FILL IS LOCATED. WHERE LOOSE OR UNSUITABLE SOIL CONDITIONS ARE EXPOSED AT FOUNDATION SUBGRADE ELEVATIONS, LIKE MAY EXIST THROUGHOUT THE WESTERN PORTION OF THE SITE, COMPACTION OF THE SOILS TO THE SPECIFICATIONS OF STRUCTURAL FILL, OR OVEREXCAVATION AND REPLACEMENT WITH A SUITABLE STRUCTURAL FILL WILL BE NECESSARY IN -SITU SOILS THE SOILS ENCOUNTERED THROUGHOUT THE MAJORITY OF THE TEST SITES HAVE A MODERATE TO HIGH SENSITIVITY TO MOISTURE AND WERE GENERALLY IN A MOIST CONDITION AT THE TIME OF EXPLORATION (JUNE 2016). IN THIS RESPECT, THE IN -SITU SOILS MAY NOT BE SUITABLE FOR USE AS STRUCTURAL FILL IF THE SOIL MOISTURE CONTENT IS MORE THAN 3 PERCENT ABOVE THE OPTIMUM LEVEL AT THE TIME OF CONSTRUCTION. IN GENERAL, SOILS ENCOUNTERED DURING THE SITE EXCAVATIONS THAT ARE EXCESSIVELY OVER THE OPTIMUM MOISTURE CONTENT WILL REQUIRE MOISTURE CONDITIONING PRIOR TO PLACEMENT AND COMPACTION. CONVERSELY, SOILS THAT ARE BELOW THE OPTIMUM MOISTURE CONTENT WILL REQUIRE MOISTURE CONDITIONING THROUGH THE ADDITION OF WATER PRIOR TO USE AS STRUCTURAL FILL. IF THE IN -SITU SOILS ARE DETERMINED TO NOT BE SUITABLE FOR USE AS STRUCTURAL FILL, THEN USE OF A SUITABLE IMPORTED SOIL MA Y BE NECESSAR Y. STRUCTURAL FILL STRUCTURAL FILL IS DEFINED AS COMPACTED SOIL PLACED IN FOUNDATION, SLAB -ON -GRADE, AND ROADWAY AREAS. FILLS PLACED TO CONSTRUCT PERMANENT SLOPES AND THROUGHOUT RETAINING WALL AND UTILITY TRENCH BACKFILL AREAS ARE ALSO CONSIDERED STRUCTURAL FILL. SOILS PLACED IN STRUCTURAL AREAS SHOULD BE PLACED IN LOOSE LIFTS OF 12 INCHES OR LESS AND COMPACTED TO A RELATIVE COMPACTION OF 95 PERCENT, BASED ON THE LABORATORY MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR METHOD (ASTM D-1557). SOIL PLACED IN UTILITY TRENCHES, PAVEMENT AREAS, AND IN SLAB -ON -GRADE AREAS SHOULD BE COMPACTED TO A RELATIVE COMPACTION OF AT LEAST 95 PERCENT. ADDITIONALLY, MORE STRINGENT COMPACTION SPECIFICATIONS MAY BE REQUIRED FOR UTILITY TRENCH BACKFILL ZONES, DEPENDING ON THE RESPONSIBLE UTILITY DISTRICT OR JURISDICTION. DRAINAGE PERCHED SEEPAGE SHOULD BE ANTICIPATED IN SITE EXCAVATIONS ON THE SITE, PARTICULARLY DURING WINTER, SPRING, AND EARLY SUMMER MONTHS. HEAVY SEEPAGE SHOULD BE EXPECTED WHERE EXISTING FILL IS LOCATED. TEMPORARY MEASURES TO CONTROL SURFACE WATER RUNOFF AND GROUNDWATER DURING CONSTRUCTION WOULD LIKELY INVOLVE INTERCEPTOR TRENCHES AND SUMPS. EARTH SOLUTIONS NORTHWEST SHOULD BE CONSULTED DURING PRELIMINARY GRADING TO IDENTIFY AREAS OF SEEPAGE AND TO PROVIDE RECOMMENDATIONS TO REDUCE THE POTENTIAL FOR INSTABILITY RELATED TO SEEPAGE EFFECTS. IN OUR OPINION, FOUNDATION DRAINS SHOULD BE INSTALLED ALONG BUILDING PERIMETER FOOTINGS. A TYPICAL FOUNDATION DRAIN DETAIL IS PROVIDED AS PLATE 4. WITHIN CITY LIMITS, PAVEMENT RESTORATION SHALL BE PER C.O.R. STREET RESTORATION AND STREET OVERLAY STANDARDS AND/OR AS FIELD SPECIFIED BY THE CITY INSPECTOR. MINIMUM REQUIRED RESTORATION FOR TRENCHES RUNNING PARALLEL TO THE STREET IS HALF STREET WIDTH GRIND & OVERLAY. IF OUTSIDE OF THE PARALLEL TRENCHING IS WITHIN 3 FEET OF ANY ADJACENT LANE, THEN THE ENTIRE STREET WIDTH WILL BE OVERLAID. BACK OF SIDEWALK SLOPE NOTE GROUND SLOPE BEHIND SIDEWALK SHALL NOT EXCEED 4: 1 FOR A DISTANCE OF THREE (3) FEET. AFTER THREE (3) FEET, SLOPE MAY BE INCREASED TO A MAXIMUM OF 2: 1. BUILDING PERM/ TS VAULT TO BE APPROVED UNDER SEPARATE PERMIT. SIGN NOTE.• NPAT = NO PARKING ANY TIME SEE SHEET C27 FOR DETAILS ROAD WORK SCHEDULE.- 10 STA. 21+03.71, 15.00 R BEGIN FRONTAGE IMPROVEMENTS BEGIN HALF STREET GRIND AND OVERLAY Q STA. 24+33.44, 15.00 R END FRONTAGE IMPROVEMENTS BEGIN 10: 1 EDGE OF PAVEMENT TAPER 30 STA. 24+91.80, 9.82 R END HALF STREET GRIND AND OVERLAY END 10. 1 TAPER UNDERGROUND/NG NO TE.• POWER LINES TO BE UNDERGROUNDED FROM EXISTING POWER POLES. POWER PLANS TO BE PROVIDED BY PUGET SOUND ENERGY. ALL EXISTING UTILITIES IN FRONTAGE AND WITHIN SITE ARE REQUIRED TO BE UNDERGROUND. PEDESTRIAN WALKWAY NOTE: ASPHALT WALKWAY SHOULD BE FLUSH WITH THE ACCESS ROAD GRAVEL. WALKWAY TO AVOID STORM AND SEWER MANHOLES OR PIPES WHERE FEASIBLE. T T C) C) m X�J 00 T C) C) T Q J C) C) T R-4054090 G� z IN COMPLIANCE WITH CITY OF RENTON STANDARDS J mw 2 DEVELOPMENT ENGINEERING N O FRTH bbannwarth 07/01/2019 _ GRAPHIC SCALE w ` 2 ' 40' 80' TRANSPORTATION OPERATION 1 INCH = 40 FT. cbarnes 07/10/2019 ~ DATE: C TY 0 CEDARS AT THE HIGHLANDS 01.29.19 1."RROAD AND GRADING PLAN FIELDBOOK: RENT 0 N PAGE: _< DRAWING NO: Q Planning/Building/Public Works Dept. 14120 160TH AVENUE SE C9 W RENTON, WASHINGTON 98059 SHEET: 9 OF:28 U DRS PROJECT NO. 16041