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HomeMy WebLinkAboutzR-402701 SetA PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON N O O 0 WSADA PARKING LOT W 620 SW 12TH ST RENTON7WA I- 0 J VICINITY MAP: PREPARED FOR: INDEX OF DRAWINGS: (D z WASHINGTON STATE AUTO Y SW 4TH PL U, DISCIPLINE y Q Q DRAWING No. TITLE - DESCRIPTION DEALERS ASSOCIATION Q � � T1.0 1 OF 25 COVER SHEET pAKeSO I- 0 ACE A t/E SW 7TH ST N 6 21 S W G R A D Y WAY CO.0 2 OF 25 GEOTECHNICAL ENGINEERING NOTES SW CO.1 3 OF 25 EXISTING CONDITIONS/TOPOGRAPHY PLAN (PRIVATE AND PUBLIC) U) PROJECT RENTON, WA 98057 C1.0 4 OF 25 TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (PRIVATE) LOCATION Sw GRP�� WPC C1.1 5 OF 25 TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (PUBLIC) CONTACT: VICKI GILES FABRE (206) 433-6300 C1.2 6 OF 25 TEMPORARY EROSION AND SEDIMENT CONTROL NOTES (PRIVATE AND PUBLIC) C1.3 7 OF 25 TEMPORARY EROSION AND SEDIMENT CONTROL DETAILS (PRIVATE AND PUBLIC) C2.0 8 OF 25 HORIZONTAL CONTROL/SITE/PAVING PLAN (PRIVATE) -405 C2.1 9 OF 25 HORIZONTAL CONTROL/SITE/PAVING PLAN (PUBLIC) SW 16TH ST Q, C2.2 10 OF 25 SITE/PAVING NOTES (PRIVATE AND PUBLIC) N C2.3 11 OF 25 SITE/PAVING DETAILS (PRIVATE) z o C2.4 12 OF 25 SITE/PAVING DETAILS (PUBLIC) o PREPARED BY: C2.5 13 OF 25 SITE/PAVING DETAILS (PUBLIC) SITTS & HILL C3.0 14 OF 25 GRADING AND STORM DRAINAGE PLAN (PRIVATE) N C3.1 15 OF 25 GRADING AND STORM DRAINAGE AND COMPOSITE UTILITY PLAN (PUBLIC) C3.2 16 OF 25 GRADING AND STORM DRAINAGE NOTES (PRIVATE AND PUBLIC) Q C3.3 17 OF 25 GRADING AND STORM DRAINAGE DETAILS (PRIVATE AND PUBLIC) z oENGINEERS, INC. C3.4 18 OF 25 GRADING, STORM DRAINAGE, AND UTILITY DETAILS (PRIVATE AND PUBLIC) Of 00 _J E1.0 19 OF 25 LIGHTING PLAN AND DETAILS (PRIVATE) J CIVIL ■ STRUCTURAL ■ SURVEYING L1.0 20 OF 25 LANDSCAPING PLAN (PRIVATE) w L1.1 21 OF 25 LANDSCAPING PLAN (PUBLIC) 4815 CENTER STREET. TACOMA, WA. 98409 (253) 474-9449 FAX (253) 474-0153 L1.2 22 OF 25 LANDSCAPE NOTES AND DETAILS (PRIVATE AND PUBLIC) VICINITY MAP L2.0 23 OF 25 IRRIGATION PLAN (PRIVATE AND PUBLIC) SCALE: N.T.S. III CONTACT: KATHY H A R G R A VE , P . E . , L E E D A.P. L2.1 24 OF 25 IRRIGATION NOTES AND DETAILS (PRIVATE AND PUBLIC) PHONE: (253) 4 7 4 - 9 4 4 9 L3.0 25 OF 25 TREE RETENTION PLAN (PRIVATE) NORTH SURVEY NOTES: OVERALL SITE PLAN: PROJECT INFORMATION: 1. SEE SHEET CO.1 FOR SURVEY NOTES. _ ZONING: MEDIUM INDUSTRIAL (IM) NEW/REPLACED IMPERVIOUS SURFACE: PRIVATE - 11,100 SF; PUBLIC - 2,768 SF A� ENVIRONMENTAL (SEPA) DETERMINATION OF NON -SIGNIFICANCE - MITIGATED (DNS-M) TOTAL PARKING STALLS: 32 STALLS _ SCOPE OF WORK: PRIVATE - GRADING, DRAINAGE, SURFACING OF A NEW PARKING MITIGATION MEASURES [CONDITIONS OF APPROVAL OF LUA18-0003841: - " ' I LOT, LANDSCAPE IMPROVEMENTS, LIGHTING. 1. THE APPLICANT SHALL PROVIDE AN ANALYSIS DEMONSTRATING HOW THE PROJECT COMPLIES �� 1 I I I PUBLIC - GRADING, DRAINAGE, HMA PARKING, CURB/GUTTER, WITH THE FOLLOWING LANDSCAPING REQUIREMENT: INTERIOR PARKING LOT LANDSCAPING. / / CONCRETE DRIVEWAY ACCESS, CONCRETE SIDEWALK, AND THIS ANALYSIS SHALL BE PROVIDED TO THE CURRENT PLANNING PROJECT MANAGER FOR "" / " I LANDSCAPE IMPROVEMENTS. REVIEW AND APPROVAL AT THE TIME OF CONSTRUCTION PERMIT REVIEW. I \\\\ SITE ADDRESS: 620 SW 12TH STREET, RENTON, WASHINGTON 2. AN ARBORIST SHALL BE PRESENT ON THE SITE DURING CONSTRUCTION OF THE OFF -SITE TREE DRIP LINES IN ORDER TO ENSURE PROPER TECHNIQUES ARE USED. S PARCEL NUMBER: 3340404805 lo 3. A LIGHTING PLAN INCLUDING FIXTURE DETAILS SHALL BE SUBMITTED AT THE TIME OF QI /� /� /� I I ESTIMATED CONSTRUCTION COST: PRIVATE - $200,000; PUBLIC - $60,000 SITTS & HILL CONSTRUCTION PERMIT REVIEW FOR REVIEW AND APPROVAL BY THE CURRENT PLANNING I \ - _1z J y\:: PROJECT MANAGER PRIOR TO CONSTRUCTION PERMIT ISSUANCE. \ - - o:> A HA ENGINEERS, INC. 4. THE APPLICANT SHALL SUBMIT A REVISED SITE PLAN THAT MOVES ONE OF THE TWO I ,, :> I I� \\\ �� - �-_ _\ _ \ ��� of w civil ■ STRUCTURAL ■ SURVEYING DRIVEWAYS TO WEST END OF THE SITE IN ORDER TO CREATE A CENTER DRIVE AISLE THAT \ �I - _ \ ��� 4815 CENTER STREET TACOMA, WA. 98409 DOES NOT HAVE A DEAD END IN THE PARKING LOT. THE APPLICANT MAY ALSO PROVIDE 1 20" PHONE: (253) 474-9449 FAX: (253) 474-0153 JUSTIFICATION FOR THE CURRENT DESIGN AND/OR THE REASON(S) WHY MOVING THE - _ 1 x1g g. http://www.sittshill.com/ DRIVEWAY WOULD NOT BE FEASIBLE, SUBJECT TO CONCURRENCE BY THE CURRENT PLANNING � 50 PROJECT MANAGER. - - t x1g "d� 30794 Project No.: 17668 Project Mgr.: KH �' �GISTERE w S1 Ct' t _w i S Cs S ...............i''iiiii''iiiii''i:i::':_ w - - ZONAL El`1 Pro'. Engineer: Pro'. Drafter: '� _ 11 09 2018 1 g MBK 1 JMW a x .................................. a. ...................................................... -402701 p IN COMPLIANCE WITH CITY OF RENTON STANDARDS _ - - W 12�H ST � x1g� _w k..,,,. ,,.. DEVELOPMENT ENGINEERING CURRENT PLANNING ssG's'sssG's'sssG's'sss; .:: 1 �� � x O � � g 5's"'s"'s"'s"'s"'s"'s"'s"'s"'s"'s"'s"'s"'s's's': ;„ , a x1g' ' ' bbannwarth 11 /13/2018 amorganroth 11 /13/2018 OVERALL SITE PLAN SURFACE WATER UTILITY % jl IL NORTH WATER UTILITY SCALE:1"=30' rstraka 11 /13/2018 Abdoul Gafour 11/13/2018 ' SURVEYED: SCALE: DATE: VERTICAL:NAVD • CITY 0E WSADA PARKING LOT AS NOTED HORIZONTAL: NAD 1983/13/1991 DESIGNED: Q • Call 811 DRAWN: KH ' RENTON PAGE: OOK: PAGE: • ®two business da s JMW ONE INCH DATUM S DRAWING N0: y CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. T1.0 before you dig NO. REVISION BY DATE APPR IF NOT ONE INCH APPROVED: SCALE ACCORDINGLY COVER SHEET SHEEP: 1 OF: O LO O O O 00 T 1 An W CM O O CIS - 0 J �� r,, I GEOTECHNICAL ENGINEERING NOTES N O THE FOLLOWING IS EXCERPTED FROM SECTION 4.0 OF THE GEOTECHNICAL ENGINEERING REPORT PREPARED BY MIGIZI GROUP, PROJECT P1258—T18, DATED 5/18/18 4.0 CONCLUSIONS AND RECOMMENDATIONS Q IT IS OUR UNDERSTANDING THAT THE PROJECT AREA WILL BE STRIPPED, PAVED, AND CONNECTED w TO THE EXISTING WSADA PARKING AREA TO THE NORTH. THE NEW PARKING LOT WILL BE AT OR NEAR EXISTING GRADE. WE OFFER THESE RECOMMENDATIONS: • FEASIBILITY: BASED ON OUR FIELD EXPLORATIONS, RESEARCH, AND EVALUATIONS, THE PROPOSED PAVEMENTS APPEAR FEASIBLE FROM A GEOTECHNICAL STANDPOINT. • PAVEMENT SECTIONS: WE RECOMMEND A CONVENTIONAL PAVEMENT SECTION COMPRISED OF AN ASPHALT CONCRETE PAVEMENT OVER A CRUSHED ROCK BASE COURSE OVER A PROPERLY PREPARED (COMPACTED) SUBGRADE OR A GRANULAR SUBBASE. ALL SOIL SUBGRADES SHOULD BE THOROUGHLY COMPACTED, THEN PROOF —ROLLED WITH A LOADED DUMP TRUCK OR HEAVY COMPACTOR. ANY LOCALIZED ZONES OF YIELDING O SUBGRADE DISCLOSED DURING THIS PROOF —ROLLING OPERATION SHOULD BE OVER J EXCAVATED TO AN ADDITIONAL MAXIMUM DEPTH OF 12 INCHES AND REPLACED WITH A SUITABLE STRUCTURAL FILL MATERIAL. z THE FOLLOWING SECTIONS OF THIS REPORT PRESENT OUR SPECIFIC GEOTECHNICAL CONCLUSIONS AND RECOMMENDATIONS CONCERNING SITE PREPARATION, SPREAD FOOTINGS, SLAB —ON —GRADE FLOORS, ASPHALT PAVEMENT, AND STRUCTURAL FILL. THE WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT) STANDARD SPECIFICATIONS AND STANDARD PLANS CITED HEREIN Q REFER TO WSDOT PUBLICATIONS M41-10, STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND n MUNICIPAL CONSTRUCTION, AND M21-01, STANDARD PLANS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION, RESPECTIVELY. Q 0 4.1 SITE PREPARATION Q PREPARATION OF THE PROJECT SITE SHOULD INVOLVE EROSION CONTROL, TEMPORARY DRAINAGE, CLEARING, STRIPPING, EXCAVATIONS, CUTTING, SUBGRADE COMPACTION, AND FILLING. EROSION CONTROL: BEFORE NEW CONSTRUCTION BEGINS, AN APPROPRIATE EROSION CONTROL SYSTEM SHOULD BE INSTALLED. THIS SYSTEM SHOULD COLLECT AND FILTER ALL SURFACE WATER RUNOFF THROUGH SILT FENCING. WE ANTICIPATE A SYSTEM OF BERMS AND DRAINAGE DITCHES AROUND CONSTRUCTION AREAS WILL PROVIDE AN ADEQUATE COLLECTION SYSTEM. SILT FENCING FABRIC SHOULD MEET THE REQUIREMENTS OF WSDOT STANDARD SPECIFICATION 9-33.2 TABLE 3. IN ADDITION, SILT FENCING SHOULD EMBED A MINIMUM OF 6 INCHES BELOW EXISTING GRADE. AN EROSION CONTROL SYSTEM REQUIRES OCCASIONAL OBSERVATION AND MAINTENANCE. SPECIFICALLY, HOLES IN THE FILTER AND AREAS WHERE THE FILTER HAS SHIFTED ABOVE GROUND SURFACE SHOULD BE REPLACED OR REPAIRED AS SOON AS THEY ARE IDENTIFIED. TEMPORARY DRAINAGE: WE RECOMMEND INTERCEPTING AND DIVERTING ANY POTENTIAL SOURCES OF SURFACE OR NEAR —SURFACE WATER WITHIN THE CONSTRUCTION ZONES BEFORE STRIPPING BEGINS. BECAUSE THE SELECTION OF AN APPROPRIATE DRAINAGE SYSTEM WILL DEPEND ON THE WATER QUANTITY, SEASON, WEATHER CONDITIONS, CONSTRUCTION SEQUENCE, AND CONTRACTOR'S METHODS, FINAL DECISIONS REGARDING DRAINAGE SYSTEMS ARE BEST MADE IN THE FIELD AT THE TIME OF CONSTRUCTION. BASED ON OUR CURRENT UNDERSTANDING OF THE CONSTRUCTION PLANS, SURFACE AND SUBSURFACE CONDITIONS, WE ANTICIPATE THAT CURBS, BERMS, OR DITCHES PLACED AROUND THE WORK AREAS WILL ADEQUATELY INTERCEPT SURFACE WATER RUNOFF. CLEARING AND STRIPPING: AFTER SURFACE AND NEAR —SURFACE WATER SOURCES HAVE BEEN CONTROLLED, SOD, TOPSOIL, AND ROOT —RICH SOIL SHOULD BE STRIPPED FROM THE SITE. THE PROPOSED WORK AREA IS CURRENTLY PAVED AND NO STRIPPING WILL BE NECESSARY. SITE EXCAVATIONS: BASED ON OUR EXPLORATIONS, WE EXPECT THAT EXCAVATIONS WILL ENCOUNTER LOOSE/SOFT TO MEDIUM DENSE/STIFF SILTY, SANDY ALLUVIAL SOILS WHICH CAN BE EASILY EXCAVATED USING STANDARD EXCAVATION EQUIPMENT. DEWATERING: WE ENCOUNTERED GROUNDWATER SEEPAGE IN TWO OF THREE OF OUR EXPLORATIONS AT A DEPTH OF 4 TO 41% FEET BELOW EXISTING GRADE. GIVEN THE FACT THAT OUR EXPLORATIONS WERE PERFORMED JUST OUTSIDE OF WHAT IS GENERALLY CONSIDERED THE RAINY SEASON (NOVEMBER 1 TO MARCH 31), WE DO NOT ANTICIPATE THAT GROUNDWATER WILL RISE MUCH HIGHER THAN THAT WHICH WE OBSERVED. IF GROUNDWATER IS ENCOUNTERED IN SHALLOWER EXCAVATIONS, WE ANTICIPATE THAT AN INTERNAL SYSTEM OF DITCHES, SUMPHOLES, AND PUMPS WILL BE ADEQUATE TO TEMPORARILY DEWATER MOST EXCAVATIONS. FOR DEEPER EXCAVATIONS WELL BELOW THE WATER TABLE, EXPENSIVE DEWATERING EQUIPMENT, SUCH AS WELL POINTS, MAY NEED TO BE UTILIZED IN ORDER TO ADEQUATELY DEWATER EXCAVATIONS. TEMPORARY CUT SLOPES: ALL TEMPORARY SOIL SLOPES ASSOCIATED WITH SITE CUTTING OR EXCAVATIONS SHOULD BE ADEQUATELY INCLINED TO PREVENT SLOUGHING AND COLLAPSE. TEMPORARY CUT SLOPES IN SITE SOILS SHOULD BE NO STEEPER THAN 11xH:1V, AND SHOULD CONFORM TO WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT (WISHA) REGULATIONS. SUBGRADE COMPACTION: EXPOSED SUBGRADES FOR THE FOUNDATIONS OF THE PLANNED ADDITIONS SHOULD BE COMPACTED TO A FIRM, UNYIELDING STATE BEFORE NEW CONCRETE OR FILL SOILS ARE PLACED. ANY LOCALIZED ZONES OF LOOSER GRANULAR SOILS OBSERVED WITHIN A SUBGRADE SHOULD BE COMPACTED TO A DENSITY COMMENSURATE WITH THE SURROUNDING SOILS. IN CONTRAST, ANY ORGANIC, SOFT, OR PUMPING SOILS OBSERVED WITHIN A SUBGRADE SHOULD BE OVEREXCAVATED AND REPLACED WITH A SUITABLE STRUCTURAL FILL MATERIAL. SITE FILLING: OUR CONCLUSIONS REGARDING THE REUSE OF ONSITE SOILS AND OUR COMMENTS REGARDING WET —WEATHER FILLING ARE PRESENTED SUBSEQUENTLY. REGARDLESS OF SOIL TYPE, ALL FILL SHOULD BE PLACED AND COMPACTED ACCORDING TO OUR RECOMMENDATIONS PRESENTED IN THE STRUCTURAL FILL SECTION OF THIS REPORT. SPECIFICALLY, BUILDING PAD FILL SOIL SHOULD BE COMPACTED TO A UNIFORM DENSITY OF AT LEAST 95 PERCENT (BASED ON ASTM: D-1557). ONSITE SOILS: WE OFFER THE FOLLOWING EVALUATION OF THESE ONSITE SOILS IN RELATION TO POTENTIAL USE AS STRUCTURAL FILL: • FILL: THE FILL THAT OVERLIES THE SITE CONTAINS CONSTRUCTION DEBRIS AND SOME ORGANIC MATERIAL, SO IS NOT REUSABLE AS STRUCTURAL FILL. IF AREAS OF DEBRIS AND ORGANIC —FREE FILL ARE ENCOUNTERED DURING THE CONSTRUCTION PROCESS AND ARE THOUGHT TO BE REUSABLE, WE RECOMMEND THAT MGI EVALUATE THEIR POTENTIAL FOR REUSE. • ALLUVIAL SILT AND SILTY SAND: THE ALLUVIAL SILTY SAND THAT UNDERLIES THE SITE IS VERY MOISTURE SENSITIVE AND WILL BE DIFFICULT OR IMPOSSIBLE TO REUSE DURING MOST WEATHER CONDITIONS. THE MAJORITY OF THIS SOIL TYPE IS CURRENTLY ABOVE THE OPTIMUM MOISTURE CONTENT AND WILL NOT COMPACT ADEQUATELY UNLESS EXTENSIVELY AERATED. • ALLUVIAL FINE TO MEDIUM SAND WITH GRAVEL: WHERE ENCOUNTERED, AND IF PROPERLY SEGREGATED FROM ITS SILTIER COUNTERPART, THE CLEAN NATIVE FINE SANDS ARE A POSSIBLE SOURCE OF STRUCTURAL FILL. THIS MATERIAL TYPE IS RELATIVELY IMPERVIOUS TO MOISTURE CONTENT VARIATIONS AND CAN BE REUSED IN MOST WEATHER CONDITIONS. PERMANENT SLOPES: ALL PERMANENT CUT SLOPES AND FILL SLOPES SHOULD BE ADEQUATELY INCLINED TO REDUCE LONG—TERM RAVELING, SLOUGHING, AND EROSION. WE GENERALLY RECOMMEND THAT NO PERMANENT SLOPES BE STEEPER THAN 2H:1V. FOR ALL SOIL TYPES, THE USE OF FLATTER SLOPES (SUCH AS 2XH:1V) WOULD FURTHER REDUCE LONG—TERM EROSION AND FACILITATE REVEGETATION. SLOPE PROTECTION: WE RECOMMEND THAT A PERMANENT BERM, SWALE, OR CURB BE CONSTRUCTED ALONG THE TOP EDGE OF ALL PERMANENT SLOPES TO INTERCEPT SURFACE FLOW. ALSO, A HARDY VEGETATIVE GROUNDCOVER SHOULD BE ESTABLISHED AS SOON AS FEASIBLE, TO FURTHER PROTECT THE SLOPES FROM RUNOFF WATER EROSION. ALTERNATIVELY, PERMANENT SLOPES COULD BE ARMORED WITH QUARRY SPALLS OR A GEOSYNTHETIC EROSION MAT. 4.2 ASPHALT PAVEMENT SINCE ASPHALT PAVEMENTS WILL BE USED ACROSS MUCH OF THE PROJECT SITE, WE OFFER THE FOLLOWING COMMENTS AND RECOMMENDATIONS FOR PAVEMENT DESIGN AND CONSTRUCTION. SUBGRADE PREPARATION: WE RECOMMEND A CONVENTIONAL PAVEMENT SECTION COMPRISED OF AN ASPHALT CONCRETE PAVEMENT OVER A CRUSHED ROCK BASE COURSE OVER A PROPERLY PREPARED (COMPACTED) SUBGRADE OR A GRANULAR SUBBASE. ALL SOIL SUBGRADES SHOULD BE THOROUGHLY COMPACTED, THEN PROOF —ROLLED WITH A LOADED DUMP TRUCK OR HEAVY COMPACTOR. ANY LOCALIZED ZONES OF YIELDING SUBGRADE DISCLOSED DURING THIS PROOF —ROLLING OPERATION SHOULD BE OVER EXCAVATED TO AN ADDITIONAL MAXIMUM DEPTH OF 12 INCHES AND REPLACED WITH A SUITABLE STRUCTURAL FILL MATERIAL. ALL STRUCTURAL FILL SHOULD BE COMPACTED ACCORDING TO OUR RECOMMENDATIONS GIVEN IN THE STRUCTURAL FILL SECTION. SPECIFICALLY, THE UPPER 2 FEET OF SOILS UNDERLYING PAVEMENT SECTION SHOULD BE COMPACTED TO AT LEAST 95 PERCENT (BASED ON ASTM D-1557), AND ALL SOILS BELOW 2 FEET SHOULD BE COMPACTED TO AT LEAST 90 PERCENT. PAVEMENT MATERIALS: FOR THE BASE COURSE, WE RECOMMEND USING IMPORTED CRUSHED ROCK, SUCH AS "CRUSHED SURFACING TOP COURSE" PER WSDOT STANDARD SPECIFICATION 9-03.9(3). IF A SUBBASE COURSE IS NEEDED, WE RECOMMEND USING IMPORTED, CLEAN, WELL —GRADED SAND AND GRAVEL SUCH AS "BALLAST"OR "GRAVEL BORROW"PER WSDOT STANDARD SPECIFICATIONS 9-03.9(1) AND 9-03.14, RESPECTIVELY. CONVENTIONAL ASPHALT SECTIONS: A CONVENTIONAL PAVEMENT SECTION TYPICALLY COMPRISES AN ASPHALT CONCRETE PAVEMENT OVER A CRUSHED ROCK BASE COURSE. WE RECOMMEND USING THE FOLLOWING CONVENTIONAL PAVEMENT SECTIONS: IY11101TDPm1.114111M116* DRIVEWAYS AND AREAS SECTION AUTOMOBILE PARKING AREAS SUBJECT TO TRUCK TRAFFIC ASPHALT CONCRETE PAVEMENT 2 INCHES 3 INCHES CRUSHED ROCK BASE 4 INCHES 6 INCHES COMPACTION AND OBSERVATION: ALL SUBBASE AND BASE COURSE MATERIAL SHOULD BE COMPACTED TO AT LEAST 95 PERCENT OF THE MODIFIED PROCTOR MAXIMUM DRY DENSITY (ASTM D-1557), AND ALL ASPHALT CONCRETE SHOULD BE COMPACTED TO AT LEAST 92 PERCENT OF THE RICE VALUE (ASTM D-2041). WE RECOMMEND THAT AN MGI REPRESENTATIVE BE RETAINED TO OBSERVE THE COMPACTION OF EACH COURSE BEFORE ANY OVERLYING LAYER IS PLACED. FOR THE SUBBASE AND PAVEMENT COURSE, COMPACTION IS BEST OBSERVED BY MEANS OF FREQUENT DENSITY TESTING. FOR THE BASE COURSE, METHODOLOGY OBSERVATIONS AND HAND —PROBING ARE MORE APPROPRIATE THAN DENSITY TESTING. PAVEMENT LIFE AND MAINTENANCE: NO ASPHALT PAVEMENT IS MAINTENANCE —FREE. THE ABOVE DESCRIBED PAVEMENT SECTIONS PRESENT OUR MINIMUM RECOMMENDATIONS FOR AN AVERAGE LEVEL OF PERFORMANCE DURING A 20—YEAR DESIGN LIFE, THEREFORE, AN AVERAGE LEVEL OF MAINTENANCE WILL LIKELY BE REQUIRED. FURTHERMORE, A 20—YEAR PAVEMENT LIFE TYPICALLY ASSUMES THAT AN OVERLAY WILL BE PLACED AFTER ABOUT 10 YEARS. THICKER ASPHALT AND/OR THICKER BASE AND SUBBASE COURSES WOULD OFFER BETTER LONG—TERM PERFORMANCE BUT WOULD COST MORE INITIALLY; THINNER COURSES WOULD BE MORE SUSCEPTIBLE TO "ALLIGATOR" CRACKING AND OTHER FAILURE MODES. AS SUCH, PAVEMENT DESIGN CAN BE CONSIDERED A COMPROMISE BETWEEN A HIGH INITIAL COST AND LOW MAINTENANCE COSTS VERSUS A LOW INITIAL COST AND HIGHER MAINTENANCE COSTS. 4.3 STRUCTURAL FILL THE TERM "STRUCTURAL FILL" REFERS TO ANY MATERIAL PLACED UNDER FOUNDATIONS, RETAINING WALLS, SLAB —ON —GRADE FLOORS, SIDEWALKS, PAVEMENTS, AND OTHER STRUCTURES. OUR COMMENTS, CONCLUSIONS, AND RECOMMENDATIONS CONCERNING STRUCTURAL FILL ARE PRESENTED IN THE FOLLOWING PARAGRAPHS. MATERIALS: TYPICAL STRUCTURAL FILL MATERIALS INCLUDE CLEAN SAND, GRAVEL, PEA GRAVEL, WASHED ROCK, CRUSHED ROCK, WELL —GRADED MIXTURES OF SAND AND GRAVEL (COMMONLY CALLED "GRAVEL BORROW" OR "PIT —RUN"), AND MISCELLANEOUS MIXTURES OF SILT, SAND, AND GRAVEL. RECYCLED ASPHALT, CONCRETE, AND GLASS, WHICH ARE DERIVED FROM PULVERIZING THE PARENT MATERIALS, ARE ALSO POTENTIALLY USEFUL AS STRUCTURAL FILL IN CERTAIN APPLICATIONS. SOILS USED FOR STRUCTURAL FILL SHOULD NOT CONTAIN ANY ORGANIC MATTER OR DEBRIS, NOR ANY INDIVIDUAL PARTICLES GREATER THAN ABOUT 6 INCHES IN DIAMETER. FILL PLACEMENT: CLEAN SAND, GRAVEL, CRUSHED ROCK, SOIL MIXTURES, AND RECYCLED MATERIALS SHOULD BE PLACED IN HORIZONTAL LIFTS NOT EXCEEDING 8 INCHES IN LOOSE THICKNESS, AND EACH LIFT SHOULD BE THOROUGHLY COMPACTED WITH A MECHANICAL COMPACTOR. COMPACTION CRITERIA: USING THE MODIFIED PROCTOR TEST (ASTM: D-1557) AS A STANDARD, WE RECOMMEND THAT STRUCTURAL FILL USED FOR VARIOUS ONSITE APPLICATIONS BE COMPACTED TO THE FOLLOWING MINIMUM DENSITIES: FILL APPLICATION MINIMUM COMPACTION ASPHALT PAVEMENT BASE 95 PERCENT ASPHALT PAVEMENT SUBGRADE (UPPER 2 FEET) 95 PERCENT ASPHALT PAVEMENT SUBGRADE (BELOW 2 FEET) 90 PERCENT SUBGRADE OBSERVATION AND COMPACTION TESTING: REGARDLESS OF MATERIAL OR LOCATION, ALL STRUCTURAL FILL SHOULD BE PLACED OVER FIRM, UNYIELDING SUBGRADES PREPARED IN ACCORDANCE WITH THE SITE PREPARATION SECTION OF THIS REPORT. THE CONDITION OF ALL SUBGRADES SHOULD BE OBSERVED BY GEOTECHNICAL PERSONNEL BEFORE FILLING OR CONSTRUCTION BEGINS. ALSO, FILL SOIL COMPACTION SHOULD BE VERIFIED BY MEANS OF IN —PLACE DENSITY TESTS PERFORMED DURING FILL PLACEMENT SO THAT ADEQUACY OF SOIL COMPACTION EFFORTS MAY BE EVALUATED AS EARTHWORK PROGRESSES. SOIL MOISTURE CONSIDERATIONS: THE SUITABILITY OF SOILS USED FOR STRUCTURAL FILL DEPENDS PRIMARILY ON THEIR GRAIN —SIZE DISTRIBUTION AND MOISTURE CONTENT WHEN THEY ARE PLACED. AS THE "FINES" CONTENT (THAT SOIL FRACTION PASSING THE U.S. NO. 200 SIEVE) INCREASES, SOILS BECOME MORE SENSITIVE TO SMALL CHANGES IN MOISTURE CONTENT. SOILS CONTAINING MORE THAN ABOUT 5 PERCENT FINES (BY WEIGHT) CANNOT BE CONSISTENTLY COMPACTED TO A FIRM, UNYIELDING CONDITION WHEN THE MOISTURE CONTENT IS MORE THAN 2 PERCENTAGE POINTS ABOVE OR BELOW OPTIMUM. FOR FILL PLACEMENT DURING WET —WEATHER SITE WORK, WE RECOMMEND USING "CLEAN" FILL, WHICH REFERS TO SOILS THAT HAVE A FINES CONTENT OF 5 PERCENT OR LESS (BY WEIGHT) BASED ON THE SOIL FRACTION PASSING THE U.S. NO. 4 SIEVE. Call 811 • • ® two business days before you dig m REVISION SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 hftp://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402702 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING Ar*` bbannwarthIL 11/13/2018 W1 SURVEYED: SCALE: AS NOTED VERTICAL:NAVD 1988 83/1 HORIZONTAL: NAD 193/1991 DATU M • CITY 0E RENTON Nuiv Planning/Building/Public Works Dept. WSADA PARKING LOT GEOTECHNICAL ENGINEERING NOTES DATE: DESIGNED: K H flELDB00K: PAGE: DRAWN: JMW ONE INCH DRAWING NO: CO.O CHECKED: MBK AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY BY DATE APPR APPROVE : KH SHEET: OF:25 O Lid O O 00 T u W CM O O O i 00 T O J 0 z oC LL a r) Q U) a z J I A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON - LEGEND STORM MANHOLE _ S FOUND MONUMENT AS NOTED TYPE II RIM=20.31 I ' ss - 0° CALCULATED MONUMENT POSITION IE=14.71, 12"CMP(E) I IE=14.52, 12 CMP(N) _ I I � ss ss 0 SANITARY SEWER MANHOLE I I IE=14.66, 12"CMP(W) ss I ss I ss Q❑ STORM MANHOLE LADDER SOUTH I _ - ss so so __--so ❑ STORM CATCH BASIN / SS _ SS so' SD' STORM CATCH BASIN �, I _ - ' ss ss SD � FIRE HYDRANT TYPE 11 I RIM=18.98 I I Ss SD i ss � SD I LE I IE=14.98, 12 CMP(W) IE=15.18, 12"CMP(E) ' o I _ - '�!� `� ' SS ' SD ss SD 1 ss I E- GUY ANCHTY OR I L _ 5D 20. SS / / / So STORM CATCH BASIN ® ECOLOGY BLOCK 26 o 'I / SS / SS ' So I TYPE 1 MAILBOX _ " N SS so SD ___ I I RIM=19.86 TAX PARCEL NUMBER I-- •,1 _ I ss i ss ' so / IE=15. 56, 12 "CMP(W) TP N O I I I 'ss so L �0 IE=15.66, 12"CPP(E) BOUNDARY LINE _ s so IE=15.66, 12 "CMP(S) J I ' ' SS N so I I SD SD STORM DRAIN LINE _ _ I ss so _ 0 "\ APPROX. LOCATION ss ss z I �t _ ' I ss ss so so ' ��0. / / i i _` \ g OF RECORD STRUCTURE SANITARY SEWER LINE _ SS T SD 'yT NOT LOCATED FOR -oHP- OVERHEAD POWER LINE /� + I _ ' ss i ss (150 00 pLA) - so / X 1g i ' j _ - ' ' ' \ I �' I THIS SURVEY WOOD FENCE rr ' so __---so 2� / / _�� i-/ ��' �'� I I --0 r� Q I 13 _ _ /SS /ss -so / �20 21 �I�' 1 I I---W--- W--- w - - -w- RECORD WATER LINE ^ I _ 'S5 -sD ���' I..L 'ss ss S 2 "E 0' S-/- �- - _ - _ �� I I I I ASPHALT SURFACE I sD - so __--so 6 15 j _ _ -22 // j I I I Q _ ss sD I ss SD �- Q _ s s SD W GRAVEL SURFACE (� �55 ass SD _-__ - __- ___-23- _ _- - _ - I � � I I SD - - -� �' / / I I U I--� NOTES HORIZONTAL DATUM ss SS so - so _ _ _ I _ / 6* H� WTI ORV I �� I ss - so �0 x _ - -' _ _ - _ _ _ _24- _ - _ \ II i / / i I o U) 1. EQUIPMENT USED: TOPCON QS AND/OR CARLSON CR2+ CITY OF RENTON HORIZONTAL DATUM ss so - -_ _ L _ - _ _ _ = _ _ _ _ - = - - - - _ - _ -I _ _ - - - \ / I ROBOTIC TOTAL STATION AND TOPCON GR3 RTK/GPS PUBLISHED MONUMENTS: so so g _ _ _ _ _ - - _ _ - - _ - -- _ \ I 1 I / / I I I 1895: MONUMENT IN CASE, 2" BRASS DISK AT THE / X / _ _ \ I I I o 2. THIS SURVEY WAS PERFORMED BY FIELD TRAVERSE WITH INTERSECTION OF SW 16TH & LIND AVE S.W. 1g 2 x T _ - / _ _ - _ _ - - _ ���"` - - - - - - \ I \ I I I I / / rn I THE FINA( RESULTS MEETING OR EXCEEDING THE CURRENT N:173116.818 E: 1296615.729 o TRAVERSE STANDARDS CONTAINED IN W.A.C. 332-130-090. 754: MONUMENT IN CASE, 3 BRASS DISK IN 4 X4 CONC. BASE 05 x1�1 �j j' _ / / \ I \ \\ \ \ I 1 / I Q ALL MEASUREMENTS WERE MADE WITH A TOPCON QS AT THE INTERSECTION OF SW 7TH ST. & SENECA AVE. S.E. 0.0 U) ROBOTIC TOTAL STATION IN ACCORDANCE WITH THE N: 175920.403 E: 1295981.995 I� _%� / /% � /I �' � � � - %\\ \\ \\ 11 x � n EQUIPMENT MANUFACTURERS SPECIFICATIONS. VERTICAL DATUM I I r - \ I \\ \ 1 I I I'-- --- I \ x S� I \ \ \ \ \ I o TPN 3340404705 N 3. IN ACCORDANCE WITH THE REVISED CODE OF WASHINGTON NAVD 88 c, g 5 \ 1 I N (R.C.W.) 8.09 AND THE WASHINGTON ADMINISTRATIVE CODE I I � -� I / / x 2 g x �g / I I \\\ I \ N I 1 I I I (W.A.C.) 332-130, THIS SURVEY MAY DEPICT OCCUPATIONAL BASED ON CITY OF RENTON PUBLISHED INFORMATION 0 o I I I 0� / \I I 1 I 1 I INDICATO S THAT DIFFER FROM THE DEEDED LOT LINES. 1895: MONUMENT IN CASE, 2 BRASS DISK AT THE x0 / I 1 I 1 I N THESE I DICATORS, IF AT ALL PRESENT, MAY REPRESENT A INTERSECTION OF SW 16TH &LIND AVE S.W. POTENTIAL FOR CLAIMS OF UNWRITTEN TITLE. THIS SURVEY PUBLISHED ELEVATION = 25.69 DOES NOT PURPORT TO RESOLVE SUCH ITEMS. X3'� ALIDE� I II 20 TEMPORARY BENCHMARK ELEVATION = 19.80 I I 0 4. FIELD W RK PERFORMED IN MAY 2017 AND AUGUST 2018, DESCRIPTION: MAG NAIL ON S.W. 12TH ST. S.E. OF SITE APPROX. 3340404805 / X/ / // \ I I I I I UNDER ITTS & HILL JOB NUMBERS 17383 & 17668. 58' EAST OF THE FIRE HYDRANT NEAR THE S.E. SITE CORNER \► I I I I SITE DATA x 2 - - -xe / I / I �, I I o 5. UTILITIE AS SHOWN HEREON ARE BASED ON FIELD SURVEY `; _ , I / x Jyx / Y I I I OBSERV TION ONLY. NO UTILITY LOCATE SERVICES WERE TAX PARCEL N0. 3340404805 X L� _ _ _ , _ _ I I I I I PERFORMED FOR THIS SURVEY. UNDERGROUND UTILITIES RD ADDRESS: 620 . 3 40412T80ST. RENTON I rn I I I I \ \ `\ \ \ I \ \ \ \ lg 1 �g _ - _29' - - �' - - - - - - - ' ' ' I I I I I I o INFORMATION FROM THER THAN E HEOCITY WN MOF RENTON G SAY EXIST. ITWEBS TEED OWAS LAND AREA: 14,694t S.F.; 0.34t ACRES o l l l l l l \ __ _x ---_ I _ CONCRETE I \ RET. WALL - '�' ' ` I I I � USED T SUPPLEMENT RECORD UTILITY INFORMATION. LEGAL DESRIPTION I I I I I I �� g \� � \�--_-------28. _�' -___ �\ I w I I I I �� - - - - - - _ _ _ _ _ �5 125- I I I I 6. SITTS HILL ENGINEERS, INC. HAS PERFORMED THIS I x �5. / \ I I N I I N SURVEY WITHOUT BENEFIT OF A TITLE COMMITMENT. (PER STATUTORY WARRANTY DEED RECORDED UNDER NO. _ - - - - - - -26' �� _ _ I \I I I I RIGHTS PERTAINING TO TITLE ISSUES SUCH AS EASEMENTS 20170421001018 RECORDS OF KING COUNTY) x� �� -� \ I I AND ENCUMBRANCES ARE NOT SHOWN HEREON. - -- - _ 2 ��_ - -24- -� I LOTS 21 22, 23 24 AND 25, BLOCK 28, C.D. HILLMAN'S EARLINGTON � I -- -X,-- \ I I I I I I I 6 �25 x / _ _ _ GARDENS ADDITION TO THE CITY OF SEATTLE, DIVISION NO. 1, I I I I I< I / // -' 1 \ 7 �g j� 1g STORM CATCH BASIN ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 17 OF RIM=19.67 PLATS, PAGE 74, RECORDS OF KING COUNTY, WASHINGTON. I I I I I �x I x 2�'� / // / - _ \ I 0 I o IE=16.32, 24"CMP N 20" SITUATE IN THE COUNTY OF KING, STATE OF WASHINGTON. II I 2 �X2� // \ SI II \IINx /� x" �° I I ) 6� I E=16.52, 8 CPP, S 01 TPN J340404785 i / 10 x 1 I I III° / \ \I - - - - - 2 � _ � � ,_ � ���o REFERENCES I �� _ - - - -- - - - / / �,� I - 22 \ I 5� o x1° g. oHP 1. RECORD OF SURVEY REC. NO. 20000324900009 2. RECORD OF SURVEY REC. NO. 8403099002 �0 - - - - - �23� I x �� _ / / /5 . x 0 o SITE T.B.M. 2 OOx1g \ ��� 0 g5 MAG NAIL 3. PLAT OF C.D. HILLMAN'S EARLINGTON GARDENS ADDITION TO THE x X 1 -oHP' 9 5 N: 174051.16 0 CITY OF SEATTLE, VOL. 17, PAGE 74 i ,•� - _ _ 111 I / - °HP E. 1295963. 40 g I \ \ oHP- 1° �0 o ELEV.' 19.80 FOUND MONUMENT 4. STATUTORY WARRANTY DEED RECORDED UNDER N0. 20170421001 I 0 o / 6g 55 4"X4" CONCRETE 5. KING COUNTY ASSESSOR MAP FOR THE N.W. 1 4 OF 19-23-05 I I \�-_--------22I---�`l- /�� �f I' x�0 _ 10 / WITH PIN I / �\ J/ - - j I \ l P \ -w�� �� / 20 o w - - x��`�� w -� DOWN 1.2' FROM SURFACE i - �- x �0 . \ I I / 0H ` 1 Y \ 3 _ w _ V w 05�18117 _ 5 \I __---21----- _-- I / �x 06 150.03 oHP-'-- `� ����w-_ / - - I jj-`�/ OHP- -20 Flo �, W--- o SITTS & HILL - (150.p0' PLAT) -°HP J- -_W -w ENGINEERS, INC. \ \ _� � 1V1 Y_ +' �70! _w-' t� I_ oHP if - ' w - W _ _ I � of WA CIVIL CIVIL STRUCTURAL SURVEYING l\ �O 2�\ _J / / \ > x g 6 P" -�� 4815 CENTER STREET TACOMA, WA. 98409 OH I - w _, I / / ' _`L0 / PHONE: (253) 474-9449 I FAX: (253) 474-0153 QN0 w - _ /� G http://www.sittshill.com/ OHP / I �� -20 �-" oy ; \ �� x'� 06 ��'s �GIsTEg�� 4a�' Project No.: 17668 Project Mgr.: KH - - - - - _ OHP v, AL LAN - - - - - w - \ o Prol. Engineer: MBK Prot. Drafter: JMW - - - �- ore W - _ _ w 3 / / 50 11 09 2018 oHP ` - - _ _ W - - ' T H ST . 'l l Oyo ' / -W S.` o 121 _ o R-402703 VV 1 O ��_�w---w- �g.�� IN COMPLIANCE WITH CITY OF RENTON STANDARDS _ w 26 3 /III a, _ _ - N 174009.845 3 _ 0' R- 10 00 / N o I 1295760.59 ' (546'1 ' 0 ��11 I��G NAIL / g -� - _ _ W � I �- � 1 ' �tiA � - NORTH Ln O co T U W 0 O i M g 15 w _ - - W - I N: 174009.87 0� 1 - 1 ( x T. / _ w E. 1295760.62 HORIZONTAL SCALE: 1 "=10' O \N I ELEV. 19.34 3 10 0 10 20 EXISTING CONDITIONS/TOPOGRAPHY PLAN FOUND MONUMENT II x10 °� I °�e ; SCALE:1"=10' CONCRETE WITH PIN I _ SURVEYED: SCALE: DATE: Z DOWN 0.9' FROM SURFACE x "1Q , _ ' / VERTICAL: NAVD 83/1 W SA DA PARKING LOT - 05/18/17 AS NOTED HORIZONTAL: NAD 1983/1991 CITY OF 011 3 DESIGNED: FIELDBOOK: - 0011 �� • 01811' DRAWN: KH ' RENTON oC PAGE: JMW ONE INCH DATUM NW0• DRAWING N0: Q tW by slness days CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. EXISTING CONDITIONS/TOPOGRAPHY PLAN Co. 1 � pI NOT ONE INCH bef you dig x � 0 �0 APPROVED: B K SC re ALE ACCORDINGLY SHEET: OF: / I y g NO. REVISION BY DATE APPR KH (PRIVATE &PUBLIC) 3 25 Q � /Q �./ / N O i 0 L1 O J z_ v rr n 0 Q ►i L;.i J I I I I `TORM CATCH BASIN PE II 0=18.98 =14.98, 12 "CMP(W) =15.18, 12 "CMP(E) A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON SIUHM MANHULL — TYPE II RIM=20.31 Ss IE=14.71, 12"CMP(E) I Ss I IE=14.52, 12 "CMP(N) I - Ss ss � IE=14.66, 12 "CMP(W) I SS LADDER SOUTH I ss so I I I '1J I _ _ I . ' SS _ SS / SS SD SD J� SS ' SD ALL / SS � SD ss so 0 i SS so W _ l \ so 1� SD / Ss o, so � ' 20 I STORM CATCH BASIN SS - sD n 26 TYPE I i ss � � c SS ' SO ' ss � SD 1p - 5 xi' SAWCUT EXISTING SS ' PAVEMENT / SS ' PLAT) / — — ' \ "x2C Ss SS (150 p0 ass �sD SD 'I - -22--' i _—1 FENCE[ _ I '� I so ss - / �REEI 2 1 I so 6*"H�WT�U Kj, x1y•_ ---_ _— __— _—_-- I �--�— \ I I I / / i �: �1 WOOD FENCE I ' J__ I I RIM=19.86 IE=15.56, 12 "CMP(W) IE=15.66, 12 "CPP(E) N I IE=15.66, 12 "CMP(S) APPROX. LOCATION OF RECORD STRUCTURE NOT LOCATED FOR THIS SURVEY I I I I V N W I I I Ln I 5 \ \ x �1 II \\\\ \\ \ \ 11 I II o TPN 3340404705 o z x 2g Cn �I o- I I / 6 I ®\y II �E1I I I I l z I I I x 2 2a I 6 I STOCKPILE AREA / / /\ ` I I x2gI � � �v3,� ALI DI II 2 2p 1 o I _ / `� I I �p / X / / \I I I I � \\ I 3�0404805 _ - - / / / \ II I 5 I I I II I l \\\ \\ \\ _"2 \_ _ -xdl. I // \� I N I 1 I 0 5 `\ \ \ `\ ` \\ O x2. \�-�===' _-_'- _"2y� I /� I I I I I I o I I I I 1 \\\ �\ \ 4 \ _ _ �- CONCRETE I I I I \ \ \ \ _---28 ------ RET. WALL_ - _ 2� — I_ - _ �O�RETE I _ _ �\ I I I I I _ 1_------- _--_----_--x255RETAINI� 2 25\I I N WALL NI 1g� I I 1 I O - _----- - — -26 _ 0 / _ _ \I CDI 1 I I I I �- _---- _25 X2 — — X2��I-x, - -_ -24 \\ o 7 g g1 1g 11 ��) 1g g1 I J STORM CATCH BASIN' — -23-— I I I RIM=19.67 x I x 2� / / / — — -- — �,� \ I o N o IE=16.32, 24"CMP N \0„ �, IE=16.52, 8 'CPP, S TPN J340404785 x 2p I A \ _ _ _ _ _ _ _ _ /, ECOLOG-� 1 I 5� x1g5 19 BLOCK 2 0"? I I 5 x�g' - J 20 g�2 / B\ 5 1 �E T.B.M. 2\ — — ECOLOGY 1g \ / x 20 5 _ — MAC NAIL I I —� \� 5 I x2 i/// `L�x�g�' BLOCK 2 — — \ \ x 2p x1g °HP 50 N: 174051.16 1g E. 1295963. 40 \ I O ECOLOGY -22�915 o ELEV. 19.80 -- -x 2� 2 BLOCK ---- ,� / I \I \ _0Nr3- / 1g6� 55 I r J I p `L0� �. 2\V I I - �� I / � -oHP- 2 3 _-w__-w-- --150.p3� 1` w " \ ` \ J \ I 15 PLAT) _ 0"?_2p- � .,I o N 0.p0, ROCKERY / / \ ( _ w - - ' x v. :���\�� \ _ OHP - w - / _ 2J -\20� oHP 5 "7i_ � _ — — — — OVA?/ _20 / O O ONP - OHP \\ / —20 \ _0 O LEGEND PROPOSED FEATURES - CATCH BASIN PROTECTION SILT FENCE/LIMITS OF CONSTRUCTION DEMOLITION STOCKPILE AREA — - SAWCUT LINE X REMOVE FEATURE AS NOTED GENERAL NOTES 0 00 u 1. SEE SHEET CO.1 FOR TOPOGRAPHIC SURVEY INFORMATION. 2. SEE SHEET C1.2 FOR STANDARD DEMOLITION AND TESC NOTES. 3. STOCKPILES SHALL BE LOCATED ONSITE AS NECESSARY. CONTRACTOR TO PROVIDE PROTECTIVE SHEETING AT ALL TEMPORARY MATERIAL STOCKPILE LOCATIONS TO PREVENT SEDIMENT FROM ENTERING EXISTING STORM WATER SYSTEM. PLASTIC COVERING SHALL BE INSTALLED PER CITY OF RENTON STANDARD PLAN 213.30, SEE DETAIL 02/C1.3. 4. CONTRACTOR TO PROTECT EXISTING FEATURES BEYOND THE LIMITS OF WORK. 5. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS AND NOTIFY PROJECT ENGINEER IMMEDIATELY IF THERE ARE ANY DISCREPANCIES AFFECTING THE NEW CONSTRUCTION. 6. IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF THE DAY, OR MORE FREQUENTLY DURING WET WEATHER, IF NECESSARY TO PREVENT SEDIMENT FROM ENTERING WATERS T— OF THE STATE. SEDIMENT SHALL BE REMOVED FROM ROADS BY SHOVELING (Y) OR PICKUP SWEEPING AND SHALL BE TRANSPORTED TO A CONTROLLED C:) SEDIMENT DISPOSAL AREA. STREET WASHING WILL BE ALLOWED ONLY AFTER Q SEDIMENT IS REMOVED IN THIS MANNER. STREET WASH WASTEWATER SHALL Ip BE CONTROLLED BY PUMPING BACK ONSITE, OR OTHERWISE BE PREVENTED FROM DISCHARGING INTO DRAINAGE SYSTEMS TRIBUTARY TO SURFACE 06 WATERS. T KEY NOTES PROTECT FEATURE AS NOTED. DEMOLISH FEATURE AS NOTED. DISPOSE OF AT AN APPROVED OFF -SITE FACILITY. :� INSTALL CATCH BASIN PROTECTION IN ACCORDANCE WITH CITY OF RENTON STANDARD PLAN 216.30, SEE DETAIL 04/C1.3. 4� CONSTRUCTION ENTRANCE TO BE INSTALLED PER CITY OF RENTON STANDARD PLAN 215.10, SEE DETAIL 01/C1.3. 5� CONTRACTOR SHALL EMPLOY SILT FENCING PER CITY OF RENTON STANDARD PLAN 214.00, SEE DETAIL 03/C1.3, OR OTHER MEANS OF EROSION AND SEDIMENT CONTROL BMPS AS NECESSARY TO PREVENT SEDIMENTATION DOWNSTREAM OF PROJECT SITE. COORDINATE WITH OFF -SITE IMPROVEMENTS AT S.W. 12TH STREET (SEE L1.1). c SWEEP ADJACENT PAVEMENT ROADS AS NECESSARY TO PREVENT TRACKING TO PUBLIC ROADS. N. HA of w Ir 30794 w4 �CISTEg� �SSIONAL S�' SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW w12TH ST. '; °Np, � - / . o R-402704 �_w o IN COMPLIANCE WITH CITY OF RENTON STANDARDS - OHP _ w - - w ,ode _ °N,o _ DEVELOPMENT ENGINEERING SURFACE WATER UTILITY J, N o N 1295760.59 (546'10 R 1�' x1g�0 b5 ' rstraka 11 /13/2018 _ w -CS "Q' g EL "AAG / _ ; 10 \ 1g. / o bban nwarth 11 /13/2018 o _ w _ - - I I�AG NAIL 1g 0A NORTH r' g 15 w _ - - w - - 1 N: 174009.87 dl' _ ' ` p\ I x E 1295760.62 �a 65 HORIZONTAL SCALE: 1 "=10' ELEV. 19.3�� 3 TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (PRIVATE) 10 0 10 20 I11, X 6A / — e 1; SCALE: 1"=10' SURVEYED: SCALE: x 1\ I / 1g 41 I AS NOTED x ' b 2 0 I DESIGNED: KH DRAWN; JMW ONE INCH CHECKED: AT FULL SCALE MBK IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: KH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M CITY OF RENTON Planning/Building/Public Works Dept. WSADA PARKING LOT TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (PRIVATE) DATE: PAGE: DRAWING NO: C1.0 SHEET: ^ OF: 2 O J 0 z OC a 0 Q U) N O I 0 W O J z_ rr n 0 Q 0 ►i L;j Z J SS SS SS — SD — so _� SD 0 DD TPN J340404785 A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON STORM MANHOLE TYPE II RIM=20.31 ss IE=14.71, 12"CMP(E) s i ss I IE=14.52, 12 "CMP(N) s IE=14.66, 12 "CMP(W) I I ss i ss I LADDER SOUTH I ss so STORM CATCH BASIN TYPE 11 I RIM=18.98 I I I I IE=14.98, 12"CMP(W) I E=15.18, 12 "CMP(E) I I — o I /ss Aso' SS _ SS So / SS SD J I _ � SS � SD / SS � SD ss so o SS so — I SS / SS SD � SD ' �1 I ss so 2p I I STORM CATCH BASIN SS ss cn 'Z6 V) TYPE I I SS / SD _ - __ I RIM=19.86 ss SS ' so _--so p I I IE=15.56, 12 "CMP(W) SS � so 0 o IE=15.66, 12 "CPP(E) so x 2 ` s ' so I „ L ' J ' ' SS � SD ���p' ' -� I ss so � ��— �� \ — T _ _ \ 113 9 iss �� PLA) SD / / �_���� � — SS ' SS (150.00 so ----So / --x \ 15' - SD SS ' /SS SD —SD ass / so —so 15pp5' / --�— --22--' /SS /SS —sD N,,02,26„E __,---___ 'SS —SD � 2p. / _-- _-- SS So � SD -SS SD —so II I I 6X6" H�W+Rv —� y_ J CD \ 1x2° � \ I \\ \ \ ILn I I J ► �/ // / x2g� 9 x2g5 / I I \\\ \I \ II I II Cn o N CL I � 2g� I I �z I I I x2a• I 6 x \I �X3 ALIDE� i II I�p`l TPN 3340404805 I \ o- �' I -------x�//I / \� I N I I 1 1 1 1 \X \\ \\ \ \ x2g9 — x2y / I I I I _ _ _ _ J o I I I I \ \ \ \29 x 29_ — — — _ — 29 CONCRETE / I I I \� \ ----28 —------- RET. WALL_ I I \ � � _ I 5 I � T I I N LO Nlx�gP I I I I _ --------26'' x� _ _ _ / _ _ _ \I z i I I i I I ------ _25 X,��?- -------- —24\\ I I I � I I III � // / __— -�e'0� I---23—_ \ � I I I I I III �.�x I x2� / / / -- �� II \ I - TIN x _ 2 -/ / \ I II \ 1I Nx III I I — I x'° 1 1 PROPOSED ROW _ \ 201� g1 TPN 3340404705 I I I I I IE=15.66, 12 CMP(S) APPROX. LOCATION OF RECORD STRUCTURE NOT LOCATED FOR THIS SURVEY I � I 0 N 0 0 LEGEND PROPOSED FEATURES - CATCH BASIN PROTECTION SILT FENCE/LIMITS OF CONSTRUCTION - COORDINATE WITH ON -SITE CONSTRUCITON DEMOLITION ------ SAWCUT LINE X REMOVE FEATURE AS NOTED ASPHALT GRIND GENERAL NOTES 1. SEE SHEET CO.1 FOR TOPOGRAPHIC SURVEY INFORMATION. 2. SEE SHEET C1.2 FOR STANDARD DEMOLITION AND TESC NOTES. 3. STOCKPILES SHALL BE LOCATED AS NECESSARY. CONTRACTOR TO PROVIDE PROTECTIVE SHEETING AT ALL TEMPORARY MATERIAL STOCKPILE LOCATIONS TO PREVENT SEDIMENT FROM ENTERING EXISTING STORM WATER SYSTEM. PLASTIC COVERING SHALL BE INSTALLED PER CITY OF RENTON STANDARD PLAN 213.30, SEE DETAIL 02/C1.3. 4. CONTRACTOR TO PROTECT EXISTING FEATURES BEYOND THE LIMITS OF WORK. 5. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS AND NOTIFY PROJECT ENGINEER IMMEDIATELY IF THERE ARE ANY DISCREPANCIES AFFECTING THE NEW CONSTRUCTION. 6. IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF THE DAY, OR MORE FREQUENTLY DURING WET WEATHER, IF NECESSARY TO PREVENT SEDIMENT FROM ENTERING WATERS OF THE STATE. SEDIMENT SHALL BE REMOVED FROM ROADS BY SHOVELING OR PICKUP SWEEPING AND SHALL BE TRANSPORTED TO A CONTROLLED SEDIMENT DISPOSAL AREA. STREET WASHING WILL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. STREET WASH WASTEWATER SHALL BE CONTROLLED BY PUMPING BACK ONSITE, OR OTHERWISE BE PREVENTED FROM DISCHARGING INTO DRAINAGE SYSTEMS TRIBUTARY TO SURFACE WATERS. KEY NOTES PROTECT FEATURE AS NOTED. 2� DEMOLISH FEATURE AS NOTED. DISPOSE OF AT AN APPROVED OFF -SITE FACILITY. 3� INSTALL CATCH BASIN PROTECTION IN ACCORDANCE WITH CITY OF RENTON STANDARD PLAN 216.30, SEE DETAIL 04/C1.3. CONSTRUCTION ENTRANCE TO BE INSTALLED PER CITY OF RENTON I STANDARD PLAN 215.10, SEE DETAIL 01/C1.3. COORDINATE WITH ON -SITE 9 g1 I CONSTRUCTION. =STORM CATCH BASIN 5� CONTRACTOR SHALL EMPLOY SILT FENCING PER CITY OF RENTON RIM=19.67 STANDARD PLAN 214.00, SEE DETAIL 03/C1.3, OR OTHER MEANS OF IE=16.32, 24"CMP N r-20" EROSION AND SEDIMENT CONTROL BMPS AS NECESSARY TO PREVENT IE=16.52, 8"CPP, S SEDIMENTATION DOWNSTREAM OF PROJECT SITE. x TO / SWEEP ADJACENT PAVEMENT ROADS AS NECESSARY TO PREVENT ECOLOGY x195rk 1g65 20� o TRACKING TO PUBLIC ROADS. 6 \ BLOCK 19. —_OH?" CD 7� SALVAGE EXITING MAILBOX. RELOCATE TO LOCATION BEHIND PROPOSED I I I I 5p � � I 5� � � � / / / I�ag• \ � 1 II � 1 FIRE c� —x - — — — — — x2 �Ox� 5 4.5 DEDICATION TO ' 20 HYDRANT 1g5� OVA? N: o MAC N� CURB. SEE DETAIL 02/C2.5. i I I I x25. 5 I — — — / / / CITY OF RENTON \ J. _ —21- _ _ _ fly' I �� x - HP" x 195p N: 174051.16 � TEMPORARY CONSTRUCTION ACCESS LOCATION FOR ON AND OFF -SITE E.1295963.40 �� IMPROVEMENTS. COORDINATE WITH ON SITE. ELEV. 19.80 \ I _ — — — — — — — — -22— — — — -x 22'_ — — , I / \ \I o / 6� 55 � THE TOP 2" OF EXISTING ASPHALT SURFACE SHALL BE PLANED ALONG I- I �9 THE PROJECT FRONTAGE, FROM THE PROPOSED SAWCUT LINE TO THE CENTERLINE OF THE ROAD IN PREPARATION OF ASPHALT OVERLAY. 2p 2\ \ I EXISTING ROWIv�ILBOX � Ix I ' � I JJ -/ C T -- CD �` ► I — '_ _ ' ` \ 50.p0' PLAT) -0 � tYj' - - / _213- _ 2 ECOLOGY 1 OVER HEAD POLE oHP_— y�[��f��/ 2 BLOCK _oHP- x� — 2 I 1 _ MAILBOX / ASPHALT \ �t /14 / �t //////////////////////////////////////// //////////////�� — _ — — — — — — — PAVEMENT �Q ��� }<�1 �i/i///////////////////////////////////////////// o — — 50 5!� ////////////////////////////////////////////////// / 2 //1/'`�/SW 12TH STREET 2p�� �2 ROCKERY �� �{ ���i�i�/////// i/••ll/i///////////////////////////////� SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW CENTERLINE R-402705 OVER HEAD POLE // 5 %/" ii������������������������������������������������/,/, 'otip PROPOSED SAWCUT 1g59 / 6� IN COMPLIANCE WITH CITY OF RENTON STANDARDS _ MAILBOX /�/�/////////////////////////////////////////////////////// LINE - 11' FROM 60 g. -OHp-- 1c s�1�/ /////////////////////////////////////////////////// 54b• , `\ CENTERLINE 6� X�9 o 1 // �(l��Y_ L //" /iiiiiiiiiii� �iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii/ice -1 oyF _ DEVELOPMENT ENGINEERING SURFACE WATER UTILITY + ¢ a', { 546.10 R �c gip 5 r N_�` ( 3 x� 9� bbannwarth 11/13/2018 rstraka 11/13/2018 _-w-o /1st /�'////// //////////,/////////////////////////////� 6 �0 \ oo y= 9 g ( >\ NORTH $ X�gw--_w x V / 2c „ HORIZONTAL SCALE: 1 =10 ''� TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (PUBLIC) SCALE:1"=10' X "\g SURVEYED: SCALE: VERTICAL: NAVD 1988 AS NOTED HORIZONTAL: NAD 1983/1991 5 11 I 56 5 2 2 O I • Call 811 • ® two business days before you dig NO. REVISION DESIGNED: DRAWN; KH JMW CHECKED: MBK BY DATE AP P R APPROVED: KH ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY 10 0 10 20 C1 TY OF RENTON Planning/Building/Public Works Dept. WSADA PARKING LOT TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (PUBLIC) DATE: PAGE: DRAWING NO: C1.1 SHEET: OF: 25 u 0 O I OD O J 0 z o� a 0 Q W CB PROTECTION NOTES CONSTRUCTION SEQUENCE N O I O 1 0 W I- �� z EROSION AND SEDIMENT CONTROL (ESC) STANDARD PLAN NOTESs THE FOLLOWING IS A N, ISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE EROSION AND SEDIMENT CONTROL IESC)PLAN SF ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT MAY STRKE OUT IRRELEVANT NOTE 5IF NOT APPLICABLE TO THE PROJECT HOWEVER. THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOT ES ARE NEEDED FOR SPECIFIC ASPECTS. THEY SHALL BE AWED AFTER THE ESC STANDARD PLAN NOIES. 1 BEFORE ANY Cow RUCIION OR DEVELOPMENT ACTIVITY OCCURS. A PRE -CONSTRUCTION MEETING SMALL BE HELD AMONG THE CITY OF RENTON. HEREBY REFERRED TO AS THE CITY. THE APPLICANT AND THE APPLICANT'SCDNTRACTOR- 2. THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASH IN01ON STATE DEPARTMENT OF ECOLOGY(ECOLOGY) CONSTRUCTION STORMWATER GENERAL PERMIT, IF IT IS RE 0LII RED FOR THE PROJECT THE APPLICANT SHALL PROVIDE THE CITY COPIES OF ALL MONITORING REPORTS PROVI DE13 TO ECOLOGY ASSOCIATED WITH THE CONSTRUCTION STORMWATER GENERAL PERMIT 3. THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTitUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM CONSTRUCTION COMMENCEMENT TO POST- PROJECI CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS 4 THE BOUNDARIES OF THE CLEARING LIMITS- SENSITIVE AREAS AND THEIR BUT FERS• AND AREAS OF VEGETATION PRESERVATION AND TREE RE TENTIQN AS PRESCRIBED ON THE PLANTS) SHALL 9E CLEARLY DELINEATED BY FENCING AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RENT ON SWDMJ PR OR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD. NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL HE PERMITTED THE CLEARING LIMITS SHALL WE MAINTAINED BY TINE APPLICANItE SC SUPS RVISOR FOR THE DORA VON of CONSTRUCTION S. STABILiZE0 CONSTRUCTION ENTRANCE SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT ADDITIONAL MEASURES. SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS. MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK, OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL BE CLEANED THOROWHLY AT THE END OF EACH DAY- OR MORE FREQUENTLY DURING WET WEATHER. AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING WATERS OF THE STATE 6 WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF.SI TE OR IN O ESIGNATE D CONCRE TE WASHOUT AREAS ONLY. DO NOT WASH OUT CONCRETE TRUCKS ONTO THE GROUND. OR TO STORM DRAINS OR OPEN DITCHES ON -SITE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE WASHOUTAREAS 1. ALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND+OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEOIME.NI TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL ESC BMPS SHALL 9E MAINTAINED IN A SATIS FAG TORY CONDITKON UNTIL SUCH TIME THAT CLEARING ANNOR CONSTRUCTION IS COMPLETE AND POT ENT PAL FOR ON -SITE EROSION HAS PASSED. ALL ESC BMPS SHALL BE REMOVED AFTER CONSTRUCTION IS OOMPLE TED AND THE 91 TE HAS BEEN STABILIZED TO ENSURE POTENTIAL FOR ON -SITE EROSION DOES NOT ENLIST THE VAPL E MEN TATION, MAINTENANCE. REPLACEMENT. ENHANCEMENT. AND REMOVAL OF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT 8. ANY HAZARDOUS MATERIALS OR LIOUD PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY 9 THE ESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE COND IVONS AS CONSTRUCTION PROGRESSES AND ONEXPECTE❑ OR SEASONAL CONDITIONS DICTATE, THE APPLICANT SWILL ANTtCPAT E THAT MORE ESC BMPS WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE DURING THE COURSE OF CONSTRUCTION- IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE APPLICANT TOADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL ESC EIMPS OVER AND ABOVE MINIMUM REOUIREMENTS, AS MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES ANO WATER OUALI TY OF THE RECEIVING ORAI WAGE SYSTEM 10 APPROVAL OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF 5TORM DRAIRAGE DESIGN, SIZE NOR LOCATION OF PIPETS. REST RICTOR$.. CHANNELS. OR S70RMWATER FACILTIES 11 ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STDRMWATER FACIUTFES SHALL BE SUBMTTE0 TO THE CITY FOR REVIEW ANO APPROVAL. 12 ANY AREAS OF Ex POSED SOILS- INCLUDING ROADWAY EMBANKMENTS. THAT WILL NOT BE DISTURBED FOR TWO DAYS OUR ING THE WET SEASON (OCTOSER 1ST THROUGH APR IL 30THy OR SEVEN DAYS DURING THE DRY SEASON (MAY IST THROUGH SE PT EMBER 30TH) SWILL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E G . SEEDING, MULCHING, PLASTIC COVERING, ETC.) IN CONFORMANGE WITH APPENDIX O OF THE RENTON SWDM 13 WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTCBER 1ST AND APRIL 30TH, UNLESS OTHERWISE APPROVED BY THE CITY 14 ANY AREA NEEDING ADDITIONAL ESC MEASURES NOT REQUIRING IMMEDIATE ATTENTION. SHALL SE ADORESSE 0 WITHIN SEVEN (7)DAYS 15 THE ESC BMPS ON INACTIVE SITES SHALL BE INSPECTEO AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWINGA STORM EVENT INSPECTION AND µAINTENANCE SHALL OCCUR MDRE FREOUENTLY AS REDO IRED BY THE CITY 16 BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216.30 SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWHSLOPE AND WITHIN 500 FEEI OF A DISTTIRBE0 OR CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYED TO A SEDIMENT POND OR TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLY FUNCTKJNNG CONDITION 17 AT NO TIME SHALL SEDIMENT ACCUMULATION E%GEED 2n OF THE CAPACITY OF THE CATCH BASIN SUMP ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT-LAOEN WATER INTO THE DOWNSTREAM SYSTEM 18 ANY PERMAN1ENT STORMWATER FACILITY LOCATION USED AS A TIE MPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY ESC SMPSAND SHALL PROVIDE AIDE OUATE STORAGE CAPACITY IF THE TEMPORARY FACILITY IS TO ULTIMATELY FUNCTION AS AN INFILTRATION SYSTEM IN ITS PERAIAUNENT STATE, THE TEMPORARY FACILITY SHALL BE ROUGH GRADED SO THAT THE SOTT OM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY IS- AREAS DESIGNATED ON THE PLAN(S) CONITAIMING EXISTING STORMWATER FACILITIES OR ONSTTE BMPS (AMENDED SOILS. 0 1 OR ETE NTION. PERMEABLE PAVEMENT. ETC.) SHALL BE CLEARLY FEN CEDAND PROTECTED USING ESC BMPS TO AVOID SEDIMENTATION AND COMPACTION DURING CONSTRUCTION. 20, PRIOR TO THE BEG INNING OF THE WET SEASON (OCTOBER 13T)• ALL DISTURBED AREAS SHALL BE INSPECTED TO IDENTIFY WHII?1 ONES SHALL BE SODDED OR SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON AN EXHIBIT OF THOSE AREAS TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR REVIEW 21. PRIOR TO FINALCONS 7RUC TION ACCEPTANCE. THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT -LADEN WATER FROM LEAVING THE PROJECT SITE, ALL ESC BMPS SHALL BE REMOVED- AND STORMWATER CONVEYANCE SYSTEMS, FACILITIES. AND ON -SITE BMPS SHALL BE RESTORED TO THEIR FULLY FLNCTION INGCON DITION. ALL DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PEPMA NENTLY STA91LIZ£D. AT A MINIMUM, DISTURBED AREAS SHALL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT BUFF (CENT COVER WALL DEVELOP SHORTLY AFTER FINAL APPROVAL MULCH WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED BEFORE OCTOBER 1ST 22, ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS- ALL ROCKERIES IN CITY ROAD RIGHTS -OF -WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF ROAD RIGNTS•OF•WAY SHALL BE OONSTRUCTED IN ACCORDANCE WI TH THE INTERNATION,4L BUIL04NG CODE URLTSS 01,-1 RIV-V NOT r r."Yli I`J;: MNOT T-,, sCtilF INTsl sro. PLAN - 268.00 URIPUBLIC WORKS EROSION AND SEDIMENT CONTROL DEPARTMENT STANDARD PLAN NOTES GAZ 972$72018 w... a..... DATE 1. CATCH BASIN INSERTS SHALL BE PROVIDED IN THE CATCH BASINS NOTED ON THE PLANS. 2. CATCH BASIN INSERT SHALL BE STREAMGUARD SEDIMENT CATCH BASIN INSERT #3003, ULTRA -DRAIN GUARD #9217, OR APPROVED EQUAL. 3. CATCH BASIN INSERTS SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS, AND MAINTAINED TO OPERATE PROPERLY. 4. CATCH BASIN INSERTS SHALL BE REMOVED FOLLOWING COMPLETION OF CONSTRUCTION AND STABILIZATION OF ALL CLEARED AREAS. STOCKPILE NOTES 1. STOCKPILES SHALL BE STABILIZED (WITH PLASTIC COVERING OR OTHER APPROVED DEVICE) DAILY BETWEEN NOVEMBER 1 AND MARCH 31. 2. IN ANY SEASON, SEDIMENT LEACHING FROM STOCK PILES MUST BE PREVENTED. 3. TOPSOIL SHALL NOT BE PLACED WHILE IN A FROZEN OR MUDDY CONDITION, WHEN THE SUBGRADE IS EXCESSIVELY WET OR WHEN CONDITIONS EXIST THAT MAY OTHERWISE BE DETRIMENTAL TO PROPER GRADING OR PROPOSED SODDING OR SEEDING. 4. PREVIOUSLY ESTABLISHED GRADES ON THE AREAS TO BE TOPSOILED SHALL BE MAINTAINED ACCORDING TO THE APPROVED PLAN. POLLUTION PREVENTION NOTES 1. OBTAIN SITE DEVELOPMENT PERMIT FROM CITY OF RENTON PLANNING & LAND SERVICES. SCHEDULE PRE -CONSTRUCTION MEETINGS WITH CITY INSPECTOR, OWNER, CONTRACTOR AND DESIGN TEAM. SUBMIT ALL SUBMITTALS. 2. PROVIDE TESC MEASURES (EROSION CONTROL PLANS AND DETAIL SHEETS). COORDINATE WITH PROJECT WORK TIME PERIODS AND PROJECT MILESTONE COMPLETION DATES. 3. PERFORM REQUIRED SITE DEMOLITION WORK. 4. PERFORM SITE EARTHWORK MASS EXCAVATION & GRADING WORK. REMOVE EXCESS SOIL FROM SITE WHILE BEGINNING SOIL IMPORT. 5. INSTALL WATER QUALITY UNIT AND TO CONNECT TO THE EXISTING MAIN WITHIN THE ALLEY BETWEEN SW GRADY WAY AND SW 12TH STREET RIGHT-OF-WAY PER PLAN SPECIFICATIONS. 6. PAINT PARKING LOT STRIPING. INSTALL SIGNAGE. 7. CLEAN SEDIMENTS FROM EXISTING STORM DRAINAGE STRUCTURES AND PIPING IF AFFECTED. PROVIDE DOCUMENTATION CLEANING WAS PERFORMED BY A LICENSED/BONDED COMPANY. 10. SUBMIT PROJECT AS-BUILTS PER CITY OF RENTON SPECIFICATION. DEMOLITION NOTES 1. EQUIPMENT LUBRICATION AND FUELING OPERATIONS SHALL OCCUR AT EXISTING PAVED AREAS. 2 2. PREVENT OILS AND FUELS FROM ENTERING THE STORM DRAINAGE SYSTEM WITH PROPER CONTAINMENT DEVICES. 3. ACCESS TO CONSTRUCTION IS VIA ADJACENT EXISTING PAVED STREETS. SWEEP DIRT FROM PAVING 3' DAILY OR AS NEEDED. THE INTENT IS TO PREVENT DIRT AND DEBRIS FROM VEHICLES AND EQUIPMENT FROM BEING DEPOSITED ON CITY STREET PAVEMENT. 4. THE CONTRACTOR SHALL PREVENT ALL MATERIAL USED OR GENERATED ON -SITE FROM ENTERING THE 4' STORM DRAINAGE SYSTEM. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING ADEQUATE CONTAINMENT/SEPARATION AT ALL TIMES. INSPECTION, MONITORING, DOCUMENTATION AND 5. REPORTING SCHEDULE 1. EROSION AND SEDIMENT CONTROL (ESC) FACILITIES SHALL NOT BE ALLOWED TO FALL INTO DISREPAIR. THE PROPONENT OR DESIGNATED ESC LEAD SHALL INSPECT ALL PROJECT FACILITIES IN ACCORDANCE WITH CITY OF RENTON CONSTRUCTION STORMWATER POLLUTION REQUIREMENTS. 2. THE ESC LEAD SHALL IMPLEMENT THE ESC PLAN. IMPLEMENTATION SHALL INCLUDE BUT IS NOT LIMITED TO: INSTALLING, MAINTAINING, INSPECTING MONITORING, DOCUMENTING, REPORTING AND REPAIRING ALL TEMPORARY EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES INCLUDED IN THE PLAN. SEDIMENT CONTROL MEASURES SHALL BE INSPECTED AT LEAST ONCE EVERY FIVE WORKING DAYS, EACH WORKING DAY DURING A RUNOFF PRODUCING RAIN EVENT, AND WITHIN 24 HOURS AFTER A RUNOFF PRODUCING RAIN EVENT. ALL PROJECT CONSTRUCTION STORMWATER DISCHARGES SHALL COMPLY WITH CITY OF RENTON DISCHARGE REQUIREMENTS. PLASTIC COVERING NOTES 1. PLASTIC SHEETING SHALL HAVE A MINIMUM THICKNESS OF 6 MILS AND SHALL MEET THE REQUIREMENTS OF THE STATE STANDARD SPECIFICATIONS SECTION 9-14.5(3). 2. COVERING SHALL BE INSTALLED AND MAINTAINED TIGHTLY IN PLACE BY USING SANDBAGS OR TIRES ON ROPES WITH A MAXIMUM 10-FOOT GRID SPACING IN ALL DIRECTIONS. ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL LENGTH AND THERE SHALL BE AT LEAST A 12-INCH OVERLAP OF ALL SEAMS. 3. CLEAR PLASTIC COVERING SHALL BE INSTALLED IMMEDIATELY ON AREAS SEEDED BETWEEN NOVEMBER 1 AND MARCH 31 AND REMAIN UNTIL VEGETATION IS FIRMLY ESTABLISHED. 4. WHEN THE COVERING IS USED ON UN -SEEDED SLOPES, IT SHALL BE KEPT IN PLACE UNTIL THE NEXT SEEDING PERIOD. 5. PLASTIC COVERING SHEETS SHALL BE BURIED TWO FEET AT THE TOP OF SLOPES IN ORDER TO PREVENT SURFACE WATER FLOW BENEATH SHEETS. 6. PROPER MAINTENANCE INCLUDES REGULAR CHECKS FOR RIPS AND DISLODGED ENDS. • Call 811 • ® two business days before you dig REMOVE ALL DELETERIOUS MATERIAL FOUND ON -SITE INCLUDING VEGETATION, SCRAP WOOD, TRASH, ETC. AND DISPOSE OF AT AN APPROVED OFF -SITE LOCATION. AT ALL TIMES THE CONTRACTOR SHALL MAINTAIN SIGNS, BARRICADES, FENCING, OR OTHER MEASURES TO ENSURE CONTINUOUS PROTECTION OF THE PUBLIC AND TO PREVENT UNAUTHORIZED ENTRY TO THE CONSTRUCTION AREA. DAMAGE TO ANY PROPERTY, INCLUDING BUT NOT LIMITED TO, BUILDINGS, UTILITIES, VEHICLES, FENCING, OR LANDSCAPING AS A RESULT OF CONTRACTORS ACTIVITIES WILL BE REPAIRED OR REPLACED AT THE CONTRACTORS EXPENSE. THE CONTRACTOR IS FINANCIALLY RESPONSIBLE FOR THE MAINTENANCE AND REPAIR OF OFF -SITE AND ON -SITE PAVED SURFACES WHERE DAMAGE HAS BEEN SUSTAINED BECAUSE OF CONSTRUCTION TRAFFIC. DEMOLISHED CONCRETE MAY BE RUBBLIZED AND USED AS STRUCTURAL FILL FOR SITE IMPROVEMENTS. RUBBLIZED MATERIAL SHALL MEET WSDOT STANDARDS FOR GRAVEL BORROW PER WSDOT SPECIFICATION 9-03.14(1). CONTRACTOR SHALL STOCKPILE AND COVER RUBBLIZED MATERIAL TO PREVENT STORMWATER CONTACT IN INTERIM CONDITION. SEEDING NOTES 1. SEED MIXTURES SHALL BE PER THE "SEED MIXTURE FOR EROSION CONTROL" TABLE BELOW, AND SHALL BE APPLIED AT THE RATE OF 80 LB. PER ACRE. 2. SEED BEDS PLANTED BETWEEN MAY 1 AND OCTOBER 31 WILL REQUIRE IRRIGATION AND OTHER MAINTENANCE AS NECESSARY TO FOSTER AND PROTECT THE ROOT STRUCTURE. 3. FOR SEED BEDS PLANTED BETWEEN OCTOBER 31 AND APRIL 30, ARMORING OF THE SEED BED WILL BE NECESSARY (E.G. GEOTEXTILES, JUTE MAT, CLEAR PLASTIC COVERING). 4. BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL MEASURES SUCH AS GRADIENT TERRACES, INTERCEPTOR DIKES, SWALES, LEVEL SPREADERS, AND SEDIMENT BASINS. 5. THE SEED BED SHALL BE FIRM WITH A FAIRLY FINE SURFACE, FOLLOWING SURFACE ROUGHENING. PERFORM ALL OPERATIONS ACROSS OR AT RIGHT ANGLES TO THE SLOPE. 6. FERTILIZERS ARE TO BE USED ACCORDING TO SUPPLIERS RECOMMENDATIONS. AMOUNTS USED SHOULD BE MINIMIZED, ESPECIALLY ADJACENT TO WATER BODIES AND WETLANDS. 7. SEED SHALL NOT BE USED IN AREAS SUBJECT TO WEAR BY CONSTRUCTION TRAFFIC. 8. APPLICABLE IN AREAS OF 10% OR LESS SLOPE FOR A MAXIMUM HORIZONTAL DISTANCE OF 100 FEET. IN STEEPER AREAS (>10% SLOPE), USE MULCH, NETTING, OR OTHER TREATMENTS SPECIFICALLY DESIGNED FOR STEEPER AND LONGER SLOPES. SEED MIXTURE FOR EROSION CONTROL NAME PROPORTIONS PERCENT PERCENT BY WEIGHT PURITY GERMINATION REDTOP (AGROSTIS ALBA) 10% 92% 85% ANNUAL RYE (LOLIUM 40% 98% 90% MULTIFLORUM) CHEWING FESCUE (FESTUCA 40% 98% 90% RUBRA COMMUTATA) WHITE DUTCH CLOVER 10% 98% 90% (TRIFOLIUM REPENS) SITTS & HILL ENGINEERS, INC. CIVIL III STRUCTURAL III SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402706 IN COMPLIANCE WITH CITY OF RENTON STANDARDS EbbanLnwalrth ENT ENGINEERING SURFACE WATER UTILITY + + 11 /13/2018 rstraka 11 /13/2018 SURVEYED: SCALE: DATE: VERTICAL:NAND 1988 AS NOTED HORIZONTAL: NAD 193/183/1 991 • CITY 0E WSADA PARKING LOT DESIGNED: KH t%Rj RENTON FIELDBOOK: DRAWN: PAGE: JMW ONE INCH DATUM 7 DRAWING NO: CHECKED: AT FULL SCALE Planning Buildinfl Public works Dept. TEMPORARY EROSION AND SEDIMENT CONTROL NOTES C1.2 MBK IF NOT ONE INCH !1/ fl/ ~ NO. REVISION BY DATE APPR �APPROVED:H SCALE ACCORDINGLY (PRIVATE & PUBLIC) SHEET: c OF: C/O L C� �o W T L J W CM O O O I CD T Ir n N O I O I W I- Q w Rflp4 rc�5sn� R - 25 MIN INSTALL DRIVEWAY CULVERT IF THERE IS A ROADSIDE DITCH PRESENT, AS PER GTY ROAD STANDARDS 4' 6' QUARRY SPALLS 12"MIN THICKNESS OR IVEWAYS SHALL BL PAVED TO THE EDGE OF THE RIGHT-OF-WAY PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE T❑ AVOID DAMAGING OF THE ROADWAY 2. IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD I Y MIN PROVIDE FULL WIDTH OF WGRES&EGRESS AREA NOTES- 1- CONDRIDN OF USE I.I. CONSTRUCTION ENTRANCE SHALL BE STAB ILLZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED RAIDS OR OTHER PAVED AREAS WITHIN 1.000 FEET OF THE SITE 12- FOR RESIDENT IAL CONSTRUCT I ON PROVIOE STAIRLIZED CONSTRUCTION ENTRANCES FOR EACH RESIDENCE IN ADDITION TO THE MAIN SUBDIVISION ENTRANCE. STAB ILIZEO SURFACES SHALL BE OF SUFFICIENT LENGTHAMDTH TO PROVIDE VEHKXE ACCESVPARKING, BASED ON LOT S12EICONFIGURATION. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1 A SEPARATION GEOTEKTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM PUMPING UP INTO THE ROCK PAD. THE GEOTEXTIL.E SHALL MEET THE FOLLOWING STANDARDS GRAB TENSILE STRENGTH (ASTM D4632) 200 LBS MIN GRAB TENSILE ELONGATION IASTM 04W1 30%M1kX. IWO'ENI CDR PUNCTURE STRE.NGTHIASTM 062411 495LBS MIN ADS IASTM D4751) 20-45 (US STANDARD SIEVE SIZE) 2.2. 00 NOT USE CRUSI-EDCONCRETE CEMEINT. OR CALCILWCHLORIGE FOR COAST RUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE PH LEVELS IN STORkMAITR AND CONCRETE DISCHARGE TO SURFACE WATERS OF THE STATE IS PROHIBITED 13. HOG FUEL [WOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN AREAS THAT WILL NOT BE USED FOR PERMANENT ROADS HOG FUEL IS HOT RECOMMENDED FOR ENTRANCE. STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME RECUFEE THE USE OF QUARRY SPALLS IF THE NOG FUEL IS NOT PREVENTING SE OF ME NT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS LEI NG CARRIE D ON TO PAVEMENT. 2.4 FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE 2.5 WHENEVER POSSIBLE, THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM COMPACTED SUGGRADE. THIS CAN SUBSTANTUILLY INCREASE THE EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE 3. MAINTENANCE STANDARDS 3.1. QUARRY $PALLS SHALL BE ADDER IF THE PAO is NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. 32. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEI NG TRACKED DITTO PAVEMENT- THEN ALTERNATIVE MEASIJ RES TO KEEP IHE STREE75 FREE OF SEGMENT SHALL BE USED THIS MAY INCLUDE STREET SWEEPING AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE, OR THE INSTALLATION OF AWHEEL WASH IF WASHING IS USED- IT SHALL BE DONE ON AN AREA COV EKED WITH CRUSHED ROCK AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND 3 3 ANY SEDIMENT THAT IS TRACKED OHTOPAVEMENT SHALL BE REMOVED IMMEOIATELY BY SWEEPING THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVER OR STABILLZE0 ON SITE THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET. EXCEPT WHEN SWEEPING IS INEFFECTIVE AND THERE IS A THREAT TO PUBLIC SAFETY IF IT IS NECESSARY TO WASH THE STREETS. A SMALL SUMP MUST BE CONS TRUCIED THE SEDIMENT WOULD THEN BE WASHED WtO THE SUMP WHERE R CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. WASH WATER MUST BE PUMPED BACK ONTO THE SITE AND CANNOT DISC14AARGE TO SYSTEMS TRIBUTARY TO SURFACE WATERS .34 ANY QUARRY SPALLS THAT ARE LDOSE NED FROM THE PAD AND ENO UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY .T S IF VEHCIE SARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(SX. FENCING SHALL BE INSTALLED TO CONTROL TRAFFIC ALf SS DIM RWIS( NOTED URAWING IS NDT 70 SC ALF INTSX STD. PLAN - 215.10 URI PUBLIC WORKS ""wLriLu DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 I STABILIZED CONSTRUCTION ENTRANCE SCALE: N.T.S. 5' h1NC pF'.41NAGE GRATE TRIM RATE FRAME -- _ - OVERFLOW BYPASS I BELOW INLET GRATE DEVICE -F-DIMENT AND DEBRIS I"ILTERED WATER SECTION VIEW DRAINAGE GRATE (RECTANGULAR GRATE SHOWN(- RETRIEVAL SYSTEM (TYP-I aI� . OVER LOIN BYPASS ITYP BELOW INLET GRATE DEVICE MONET= VIEW NOTES: 1. PROTECTION SHALL BE PRSV IDED FOR ALL STORM DRAW INLETS GOINNSLOPE AND WITHIN SW FEET OF A DISTURBED OR CONSTRUCTION AREA. UNLESS THE RUNOFF THAT ENTERS THE CATCH BASIN W ILL BE CONVEYED TO A SEDIMENT POND OR TRAP. 2 IHLET PROTECTION SHALL BE USED TO PROTECT THE DRAINAGE SYSTEM 3 THE CONTRIBUTING DRAINAGE AREA MUST NOT BE LARGER THAN ONE ACRE A. SIZE THE BELOW INIL E7 GRATE DEVICE (BIGDI FOR THE 5TORMWATER STRUCTURE IT WILL SERVICE 5 THE BIGO SHALL HAVE A 8UILT-114 HIGH -FLOW RELIEF SYSTEM IOVERFLOW BYPASS) 0 THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE SILO WITHOUT SPILLING THE COLLECTED MATERIAL 7 PERFORM MAINTENANCE IN ACCORDANCE MATH STANDARD SPECIFICATION "1.3(151. A ANY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE SEDIMENT HAS FILLED ONE-THIRD OF THE AVAILABLE STORAGE THE FILTER MEDIA FOR THE INSERT $HALL BE CLEANED OR REPLACED AT LEAST MONTHLY. UN LL SS ❑TINE RWISF N011 O. DRAWING IS NOT 1C SCALI LNM STD. PLAN - 216.30 w R PtEPARBLIC LF0ENT CATCH BASIN INSERT .G n 9/28/2018 1 DEPARTA�ENT GAZ RATE CATCH BASIN FILTER SCALE: N.T.S. TOE IN SHEETING IN 4' x 4- MIN- TRENCH 111 III-� I I_ 1 DI MA7L- Y I I F I 71 PROVIDE ENERGY DISSIPATION AT TOE IF EROSION IS LIKELY - BANDBAG I I YI. 1 10' MAX NOTES" 1. CONDITIONS OF USE 1 1. PLASTIC COVERING MAY BE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS PLASTIC IS PARTICULARLY USE FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES. 12. CLEAR PLASTIC SHEETING MAY BE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROWTH CLEAR PLASTIC SHOULD NOT BE USED FOR THIS PURPOSE DURING THE SUMMER MONTHS. 1.4- THIS METHOD SHAALNOT BE USED UPSLOPE OF AREAS THAT MIGHT BE AO VERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND UNSTABLE SLOPES- 2. DESIGN AND INS TALLATION SPECIFICATIONS I1, PLASTIC 5HEEIING $HOUID HAVE A MINIMUM THICKNESS OF 0.0S MILLWEIER5. 2.2. IF EROSION AT THE TOE OF A SLOPE IS LIKELY. A GRAVEL BERM. RIPRAP. OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TDE OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF 23. TIRES. SAND BAGS. OR EQUIVALENT MAY BE USED TO WEK-.HT PLASTIC 24 SEAMS BETWEEN SHEETS MUST OVERLAP A MIN IMUMOF 121NCHESAND BE WEIGHTED OR TAPED A MAINTENANCE STANDARDS 11. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED. 3.2, IF THE PLASTIC BEGINS TO DETER K)RATE DUE TO ULTRAVIOLET RADIATION. IT MUST BE COMPLETELY RE41OVED AND REPLACED. 3.3. WHEN THE PLASTIC IS NO LONGER NEEDED, IT SHALL BE COMPLETELY REMOVED VIR) PUBLIC WORKS DEPARTMENT PLASTIC COVERING SCALE: N.T.S. • Call 811 • two business days before you dig NO. PLASTIC COVERING REVISION UNLE SS OT I II WN151 NU 110- (.RAN. 11,G;5 MOT TO SCALE IN r51 STD. PLAN - 213.30 F«f'�• . GAZ 9/28/2018 1 0 GATE JOINTS IN FILTER FABRIC SHALL BE SPLICED AT POSTS USE STAPLES. WRE RINCS. OR EQUIVALENT TO ATTACH FABRIC TO POSTS i 2-X2' 14 GAUGE WIRE. OR EQUIVALENT. IF STANDARD STRENGTH FABRIC USED FILTER FABRIC - _1_4 - - - - - - - - - - - - -.. fi MA}L rl I I I 12" MIN POST B• C:CTIF wFzE BANG IPACING MA Y SE S BED D I I a-xa-LIN TRENCH I I '�ull BACKFILL TRENCH WITH NATIVE SOIL Oft 3W TO I-IG' WASHED GRAVEL 2'x4' WOOD POSTS- STEEL FENCE POSTS, OR EQUIVALENT (TYP 1 NOTES: 1 CONDITIONS OF USE I. SILT FENCE MAY BE USED DOWN SLOPE OF ALL DISTURBED AREAS- 2. SILT FENCE IS NOT INTENDED TO TREATCONCENTRATE 1) FLOWS. NOR IS IT INTENDED TO TREAT SUBS TAN TIALAMOUNTS OF OVERLM0 FLOW. ANY CONCENTRATED FLOW MUST SE CONVEYED THROUGH THE DRAINAGE SYSTEM 70A SEDMENT TRAP OR POND. 2. DEMN ANO INSTALLATION SPECIFICATIONS 2.1. THE GEOTEXTILE USED MUST MEET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MUST BE AVAILABLE ON 51TE AOS IASTM D4751) 30-100 SIEVE SITE {O.BU 0.1 SimITF FOR SILT FILM 50.100 SIEVE SIZE 10.3".15r FOR OTHER FABRICS WATER PERMITTIVITY IASTM D4a91) 0.07 SEC( MINIMUM GRAB TENSILE STRENGTH (AS TM 046321 1SO LDS. MIN FORE XT RA STRENGTH FABRIC IOD LBS. MIN FOR STANDARD STRENGTH FABRIC GRAB TE145ILE ELONGATION (AS TM D4632) 30%MAX (WOVEN) ULTRAVIOLET RESISTANCE IASTM D4355) 70%FAN 2.2 STANDARD STRENGTH FABRIC REQUIRES MORE BACKING TO INCREASE THE STRENGTH OF THE FENCE WIRE BACKING OR CLOSER POST SPAGNG MAY BE REOU[RE D FOR EXTRA STRENGTH FABRIC IF FIELD PERF0014"CE WARRANTS A STRONGER FENCE. 23 WHERE THE FENCE IS INS TALLE 0. THE SLOPE SHALL HOT BE STEEPER THAN 2H.IV 2.4 IF A TYPICAL SILT FENCE IS USED. THE STANDARD VX4' TRENCH MAY BE REDUCED AS LONG AS THE BOTTOM B INCHES OF THE SILT FENCE FABRIC IS WELL RLIRIED AND SECURE IN A IRE NCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS,OR UNDERMINE THE SILT FENCE 2.5 FILTER FABRIC FENCES SHALL BE INSTALLED ALONCCON TOURS WHENEVER POSSIBLE. 3. MAINTENANCE STANDARDS 3.1 ANY DAMAGE SHALL BE REPAIRED IMMEDATELY 3.2 IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE. THEY MUST BE IN TE RCE PT E D AND CONVEYED TO A SEDIMENT TRAP OR POND 3.3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CHANN ELIZATION OF FLOWS PARALLEL TO THE FENCE IF THIS OCCURS. REPLACE THE FENCE OR REMOVE THE TRAPPED SEDIMENT 3.4, SEDIMENT MUST BE REMOVED WHEN SEDIMENT IS 6 INCHES HIGH. 3.5- IF THE FATER FABRIC (GEOTEX 11 -E) HAS GET ERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. PUBLIC WORKS ILIB'% AN DEPARTMENT SILT FENCE SCALE: N.T.S. SURVEYED: DESIGNED: KH DRAWN: JMW CHECKED: MBK BY DATE AP P R APPROVED: KH LINLE 550 THE R wi S F -42 T 111. 6A AW NC :S N 0 T 7C1 SCAT III T.% STD. PLAN - 214.00 RITM SILT FENCE GAZ 9/28/2018 L'afk 1� M18 �' SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET I TACOMA, WA. 98409 PHONE: (253) 474-9449 1 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402707 IN COMPLIANCE WITH CITY OF RENTON STANDARDS rbbannwarth VELOPMENT ENGINEERING 1� tk LSURFACE WATER UTILITY 11 /13/2018 traka 11 /13/2018 SCALE: DATE: VERTICAL: NAND 1988 • WSADA PARKING LOT AS NOTED HORIZONTAL: NAD 1983/183/1991 C T Y O vR i FIELDBOOK: RENT 0 N PAGE: ONE INCH DATUM "UIRF DRAWING NO: AT FULL SCALE Planning/Building/Public works Dept. TEMPORARY EROSION AND SEDIMENT CONTROL DETAILS C1.3 IF NOT ONE INCH SCALE ACCORDINGLY (PRIVATE & PUBLIC) SHEET: � oF:25 O^ L !! V J O 00 T 0J APJI t-J 0 O 00 n� r i A PORTION OF THE NW 1/4 iOF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, WLM., KING COUNTY, WASHINGTON - - TYPE II C:) I RIM-20.31 i I IE=14.71, 12"CMP(E) C) I IE=14.52, 12"CMP(N) 1114.66, 12"CMP(W) I __ I ss Q I LADDER SOUTH ss i ss so w I so ss ' ss / � so so - - STORM CATCH BASIN � �� � 2 q.•$ A��� " _ so ' TYPE II J L so - RIM=18.98 so ° IE=14.98, 12"CMP(W) - _ - IE=15.18, 12"CMP(E) I ��!, I - AA _ p i L � I STORM CATCH BASIN O 00 I - o TYPE I PROPOSED FEATURES- r " I I RIM=19.86 (� E-- I - - 7 R-_5' I IE=15.56, 12"CMP(W) LANDSCAPING, SEE SHEETS 1-1.0 & L1.2 FOR PLAN 4 IE=15.66, 12"CPP(E) NOTES AND DETAILS R=5.5' � � ..•.x.�.� 10. IE=15.66, 12"CMP(S) 99, I • • •'• I MEDIUM DUTY ASPHALT PAVEMENT. SEE DETAIL STAB`S A� 9 T •�•; : ::•;•; APPROX. LOCATION 01/C2.3 _ I a OF RECORD STRUCTUHL nn' PLN 7 so C;� CAST -IN -PLACE CURB � NOT LOCATED FOR THIS SURVEY 1 �.'.'.'. i SITE SIGNAGE Q'. F ....�,.... ... . ss so - o - �:'�� - ACCESSIBLE PARKING SYMBOL PAVEMENT MARKING I _ -I \.... .:: _ I SEE DETAIL 05/C2.3 QLPROPERTY so SD 0 ��� - - - _ - - _ - - :: I POB POINT OF BEGINNING Q - CORNER POB so _ - - _ - - _ _ - N _ - - '.......\'.- g ....I.... I o . cn .so _- - _ o_ .I:..... _ _ _ -23- �....... -24- R=50' .I - so I I TPN 3340404785 I I LEGEND 9- _--_ __--_ _� - --_ _ -_ - -__- I-_ - :::::�::::: I GENERAL NOTES �' ' ' ' ' ' I 2� I I I 1. SEE SHEET CO.1 FOR SURVEY INFORMATION. 6 `" - - - - - .5.'.'.' m CN 2. SEE SHEET C2.2 FOR SURFACING NOTES. 3. ALL RADII DIMENSIONS ARE TO THE FACE OF THE g� .:5..... 4 - - _ - ' - \ ..... . . :. \ \ \\ \ I :fl:.. I CURB/ASPHALT/FLOWLINE, UNLESS OTHERWISE NOTED. I' '� • v 0 SD\ \ \ \ \ ) • • •I N I I 4. COORDINATE WITH GRADING AND DRAINAGE ON SHEET C3.0. ..i...... 7 3 R7-8 Sp ' \ \ \� \' I I :.:�:.:::: o TPN 3340404705 5. AMEND ALL DISTURBED SOILS IN LANDSCAPE AREAS AS REQUIRED PER I:'.':I:... : 5cn - / (18 x12) I1 S� 29' \I R=3 R=24 .::'�'..'. DETAIL 03/C2.3 L...... I...... 3 R7-8P \ ti .I..... L .. (18"x12") I 6"x12" I I S R=3' :.:.�.... R7-8P ( ) SID o :'I':': 8 (6"x12") I I 2 °I\ $ �:.....f.....a o1� KEY NOTES \ .......... I \ 0 SD \ o / F1�ZE A / \ .... j.... f::. I 2 co .'.'...- 6 S° MEDIUM DUTY ASPHALT PAVEMENT TO BE INSTALLED PER DETAIL 01 C2.3 M SjP�� S AZ g' - 99 x 2 / \ / - A� ..•�•....�• .. I o INSTALL SIGN PER CITY OF RENTON STD PLAN 129 (DETAIL 07/C2.3), C) .'..'.i.'.'.4.' SD \ \ 11 I R-5 :'�.'.. i.'.' 1.....�.....: SIGN TYPE & SIZE PER PLAN O ...:.C.:..I.... \ \ \ , _ �r / _ - ' X by \ / :..:'j':':'�':� j'.'.'.L'.. 00 -b _ /�_ - - _ - \ , j...:I.::I: t..:...h.: I 3� INSTALL ACCESSIBLE PARKING SIGN PER DETAIL 08/C2.3. r :•�•'•'•f• \ \\ \ - - X = 99 - - - ' _ - \ I. I 9�. • • I. . N 4 CONTRACTOR TO INSTALL WHEEL STOP PER DETAIL 06 C2.3 LL 1SA _ - - 20 \ • •I• • •�• • 5 PAINT 4" WIDE WHITE PARKING STALL LINE 2 COATS \ - - -26- / d° 0 \ I SHOEBOX LUMINAIRE ON POLE. LIGHT POLE LOCATED AT THE NORTHEAST I 11 8 'I. . ... I CORNER OF THE SITE IS TO BE INSTALLED WITH MOTION ACTIVATED FLOODLIGHTS. INSTALL PER ELECTRICAL DESIGN BUILD PLANS. � 1 0 / / / - _ - _ � - - \ \ ��.'.-�-....G . I 9 g1 19'�) N ; 19 g1 STORM CATCH BASIN (TYP.) / _ - -� JI - 7� PAVEMENT JOINT, INSTALL PER DETAIL 04/C2.3 1\ - 2�0 �, \ J.. • • • . I RIM=19.67 �X_ / w_ i... �... IE=16.32, 24"CMP N r 20" P:� INSTALL CAST -IN -PLACE CONCRETE CURB PER DETAILS 02/ C2.3 ....'... 2 \/ X /L� V / I L..?. o - IE=16.52, 8 CPP, S 1 �•.. R=5' ... •'. F1`�ERRA _ I I 1g °� - X i 9 ADA PARKING STALL PAVEMENT MARKING PER DETAIL 05/C2.3 / 4. . "11 ................ /.....�....'.'.'.'.'.'.'.'.'..1'�..'.'I'.'. I ' S� 65 �O I•'• �� _ _ _ 1 /� -� % �/ 1.. •'•'.. ' '''''.= 22 0 19' 19 10 BEVEL END OF CONCRETE CURB AT 45' ANGLE TO MATCH TOP OF j... - / \............ ............'.'.' ...'.'.'.'......'.'. .' ' g5 PAVEMENT. + `. ° ... - _. -'�................................'..��.'. 9 I _ 2 _ ......... ..... I... 6 1 8 .................'.' : ....'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'I'..' 9_�`.'.'.'.'.'.'.'.'........ _ - 0 -�E T.B.M. 2 l 5 x 1g5 P MAG NAIL �............. .................. X pH `....... \...... ��. / ....Q ..............� �...................... ............ 21- - fl' g50 N: 174051.16 FOUND MONUMENT ...... �.. L...'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.... ..................... _ _ ` °NP-� 1 E. 1295963.41' + .' g 8 \.'...... .. .�..... '.'.'.......�............................................... I K / 4 X4 CONCRETE ���.. . s..��LE. 19.80...............°HPW1 TH PIN - - - - - - DOWN 1.2' FROM SURFACE --22- 2..... _ I'.... \.'.'.'.'. . .... l'.'.'.'.'.'.' '.'..� = 1 \ �'° 20' -B4 05/18/17 \...... ...... ................ �. �`.. ..... :� r.......'.'.'...' ..'. - � - - w .... . p, i ... .................................I....�....................... - �RP _w- Lx\.. 1'....................... ...'.'.....'.... ........... P _ DER 5 I-21-----................................... .../..........1. I °gg� ' ' P`AN I o '0' I.... '.......'.j...... 24, .........- ...:.��: �.`...... X i B 0.5' _2°- ;rn w- i ....... .. .'. \ �� LH o cv o .'.I...... 10 O P I / n- :::. _ _ (150 O N 3. . ``. L ... - _ - - I _ - _ °HP - - VED P ARKINO x o ' H,4 G I 10 / , - - B� _ °HP ......i .. - 4.5 RIGHT-OF-WAYO X1 I - % x dow = �� DEDICATION otip 2 .°� 30794 w� (30" 00" °�' ��GISTEg�° CD I _ _ 2° _ °NP' - _ _ w - W \ N PR �SSIONAL E��t 11/09/2018 I� _ w _ ST --w-- w 12TH �� R-402708 _w- S■ IN COMPLIANCE WITH CITY OF RENTON STANDARDS , + A 6 0 84L CONCRETE N��2, n� �1 DEVELOPMENT ENGINEERING N - 1295760.59 DRIVEWAY (54F ,a bbannwarth 11 /13/2018 w _ w -�'q EL 190G NAIL APPROACH r 1 NORTH E.- 1295760.62 N: 174009.87 I, HORIZONTAL SCALE: 1"=10' I 95760.6 ELEV. 19.34 HORIZONTAL CONTROL/SITE/PAVING PLAN (PRIVATE) 10 0 10 20 FOUND MONUMENT I x 1g 6� °�Q SCALE: 1"=10' CONCRETE WITH PIN SURVEYED: SCALE: DATE: DOWN 0.9' FROM SURFACE X1g" VERTICAL: NAVD 1988 z - / AS NOTED HORIZONTAL: NAD 1983/1991 WSADA PARKING LOT - 05/18/17 I C T Y O E �5 �6 w a / Z w J <L DESIGNED: K H PAGE: FIELDBOOK: DRAWN: RENTON oC JMW ONE INCH DATUM V410v DRAWING NO: CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. HORIZONTAL CONTROL/SITE/PAVING PLAN (;2.0 MBK IF NOT ONE INCH NO. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY (PRIVATE) SHEET: o OF:KH 25 CJ Q C/ / I- O (J V z_ v rr Q n Q 0 Cl) /sS /s _ SS - SD - SD � SD ,1 A PORTION OF THE NW 1/4 iOF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON - - JIVI\IVI IVI f�I VIIVL ' I TYPE II _ � RIM-20.31 ' IE=14.71, 12"CMP(E) IE=14.52, 12" CMP(N) IE=14.66, 12" CMP(W) / ss LADDER SOUTH - ---/ ss so - ss / SS / ss / so / SD / - _ 5D STORM CATCH BASIN - ' TYPE II o cv / so / so RIM=18.98A``E 5D - IE=14. 98, 12 'CMP(W) N IE=15.i 18, 12"CMP(E) I ',i, L _ ' I I _ � - o I ss / ____SS ____SS /SD / SS / SD I - s / so SS N / so ,j ' /SS /ss /so /SS SD - T _ SS /SS ____SS (150.00 PLAT) -so �sD / N9 SS / SD -SD - / / O� / / _ _ _ Ii5 _ � � � 2 ,2� � I - � � I I / Ss sD / SS so / o / Ss so SS /SS -SD � so SS so / SS SD SD -SS SD - SD IW so _ ,_I��� Ids _ so x 20 _ _ _ _ - _ _ -24- _ _ 1 \ / / I / / I I o i 1g� x19'CN 05 x�9' 1 Sb\ I \ 1 \\ 1 I 'SID 9 N I II II o III I I / I/ 111 x5 S x1b. 96 1 SID I�b I I x2 DI 1111 1 1 I I 20 SD g Q l III 1 II\ I I \\ l 1 SD 4 805 "N // \ // \ I I I 3340/ / X \ / \ I 1 CN �------�-90 IOJ LLJ CD �I of LO _ 1 xL II�I I► III � ,��� � �� I 1 /G rrrr/ � x II I i- - - - - - - I ��\ _ irk/ ���-22---�'1 I 20 x PROPOSED ROW 7 1 I I I i 1 \ I - - - - - - -- 22 I - 1 1CID o .:-. .. _ - - -x\2�P. . - a o �.._ .��:..�: EXISTING ROW :........ . 5 I I - ------ ... - I a ..._ ... :BP.... TER STRIP :•............. . AN SIDEWALK NOT JJ ° p` - - a ..... .6 • pLA. .:.:.....:.:...'.....i . DEPRESSED AT I DRIVEWAY _ ;. 0.5 ...: o -� .. i .. a................�..... �..�....�.P. �...-.• .•.•.•.•.•....•.•.•.?•�... PARKN T 'p .5;RIGHT-O-W7 •••=._........_-. ''' ''' '''' DEDICATION 00 ................ ....... .., . ............... _.yr a �2, RIV\NG _I/PN/E. //i,//////////rrrrr/rrrrrrrrrr//rrrrrrrrrr//rrrr1 rrrrri/rirrrrir/rr irrrrri/rrrrirrrrr ri/rrrrirrrr /i//r/i/////.:..... 3 .. .. 4 �I 61�•�•-. ... - � ZO e' _w-�_ ///r/r/r r/r/r rrrrrrrrrrrr/r/r/r/r/r/r/r/rrrrrrr 0 \N IS a w_-'w-- rrr/rr r,,r/ �'r�✓ rriri/rrrrrrrrr rrrrrrrrrrrr rrr CENTER LINE = CONSTRUCTION LINE FOUND MONUMENT CONCRETE WITH PIN DOWN 0.9' FROM SURFACE I 05118117 I 0+0 STORM CATCH BASIN o TYPE I I I RIM=19.86 IE=15.56, 12"CMP(W) IE=15.66, 12"CPP(E) IE-15.66, 12"CMP(S) APPROX. LOCATION U) OF RECORD STRUCTUHL NOT LOCATED FOR THIS SURVEY I � I ICn U) 0 N TPN 3340404705 0 U) 0 V) 0 0 J 91 ° LEGEND PROPOSED FEATURES - LANDSCAPING, SEE SHEETS L1.1 & L1.2 FOR PLAN, NOTES, AND DETAILS HD ASPHALT PAVEMENT, SEE DETAIL 01/C2.4 ASPHALT PAVEMENT, OVERLAY ONLY. TO BE PLACED WITH FINAL LIFT OF ADJACENT HEAVY DUTY ASPHALT 4" DEPTH SIDEWALK CONCRETE PAVEMENT 10" DRIVEWAY ACCESS CONCRETE PAVEMENT =° CAST -IN -PLACE CURB GENERAL NOTES 1. SEE SHEET C0.1 FOR SURVEY INFORMATION. 2. SEE SHEET C2.2 FOR SURFACING NOTES. 3. ALL RADII DIMENSIONS ARE TO THE FACE OF THE CURB/ASPHALT/FLOWLINE, UNLESS OTHERWISE NOTED. 4. COORDINATE WITH GRADING AND DRAINAGE ON SHEET C3.1. 5. AMEND ALL DISTURBED SOILS AS REQUIRED PER DETAIL 03/C2.4 KEY NOTES HEAVY DUTY ASPHALT PAVEMENT TO BE INSTALLED PER DETAIL 01/C2.4 P:� PAVEMENT JOINT, INSTALL PER DETAIL 03/C2.4. 3�INSTALL CAST -IN -PLACE CONCRETE CURB AND GUTTER PER CITY OF RENTON STD PLAN 101 (DETAIL 04/C2.4). :� EDGE OF ROAD PAINT LINE, SEE DETAIL 01/C2.5. 5� DRIVEWAY AS PER CITY OF RENTON STD PLAN 104.2 AND STD PLAN 104.4 (DETAILS 03/C2.5 AND 04/C2.5, RESPECTIVELY). PROVIDE MODIFICATIONS (1) TRIANGULAR WINGS, (2) DO NOT DEPRESS SIDEWALK AT DRIVEWAY. PLANTER STRIP, SEE 02/C2.4 FOR SOIL AMENDMENT REQUIREMENTS. CONCRETE SIDEWALK PER CITY OF RENTON STD PLAN F007 AND STD PLAN 102 (DETAILS 05/C2.4 AND 06/C2.4, RESPECTIVELY). MAXIMUM -STORM CATCH BASIN ' - SIDEWALK CROSS SLOPE IS 1.50%. RIM=19.67 IE=16.32, 24"CMP N 20" 2" CLASS 1/2" ASPHALT PAVEMENT OVERLAY ONLY. PLACE ' IE=16.52, 8 CPP, S SIMULTANEOUSLY WITH FINAL LIFT OF ADJACENT HEAVY DUTY ASPHALT x PAVEMENT. 19 65 \�O OVA? - - -__­S1 TE T. B. M. MAG NAIL 95D N: 174051.16 FOUND MONUMENT E. 1295963.41' 4"X4" CONCRETE ELEV. 19.80 WITH PIN 5+46 DOWN 1.2' FROM SURFACE 05118117 / o / / nn- x gyp. _ Jr x lL WIN w__-w---A4- 3 11 rrrrrrrr/////////// v //r rrrrrrrrrrrrrrr////// NORTH 2 HORIZONTAL SCALE: 1„ =10 HORIZONTAL CONTROL/SITE/PAVING PLAN (PUBLIC) 10 0 10 20 s/r/r/r/ r/r Qrrrrrr (TYP.) SURVEYED: SCALE: AS NOTED VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/183/1991 • C T Y O E / I o\e' �6 DESIGNED: DRAWN: KH URI RENTON JMW ONE INCH DATUM CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. MBK IF NOT ONE INCH NO. REVISION BY DATE A P P R APPROVED: KH SCALE ACCORDINGLY SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET I TACOMA, WA. 98409 PHONE: (253) 474-9449 I FAX: (253) 474-0153 hftp://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402709 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING bbannwarth 11/13/2018 DATE: WSADA PARKING LOT PAGE: DRAWING NO: HORIZONTAL CONTROL/SITE/PAVING PLAN C2. 1 (PUBLIC) SHEET: 9 OF:25 O LO 00 T W 0 O i O J z Q a 0 Q U) 0 LO rn 0 0 00 T 1 L J W i CM O O O rr n O J Z v rr Q n a 0 a U) O J 0 z rr Q n a 0 ��Q^ VJ Z J U_ 3" COMPACTED DEPTH CLASS 1/2" HMA (1 LIFT), SEE PROJECT SPECIFICATIONS 4" COMPACTED DEPTH CRUSHED SURFACING TOP COURSE PER WSDOT 9-03.9(3) COMPACTED TO 95% MAX. DRY DENSITY COMPACT SUBGRADE TO 95% MAXIMUM DRY DENSITY (24 INCH MINIMUM DEPTH) MEDIUM DUTY ASPHALT PAVEMENT SECTION SCALE: N.T.S. PAINT SOLID nAIAIT Cnl In nl 1I17' ADA PARKING STALL PAINTED SYMBOL SCALE: N.T.S. 1/2" R. #5 BAR CONTINUOUS ON TOP, MAINTAIN 2" CONCRETE COVER. 1'-4" #5 BAR CONTINUOUS ON BOTTOM, MAINTAIN 2" CONCRETE COVER. CAST -IN -PLACE CURB SCALE: N.T.S. 4" TO 4.50" 12" TO 12.50" 6 1/2" 5 1/2" 1 " 1" R. 4 � o 8 1 /4" FACE OF CURB HEIGHT IS GREATER THAN 6" ADJACENT TO FILTERRA UNIT. SEE DETAIL 1/C3.3 TOP OF ASPHALT 4000 PSI CONCRETE (MIN.) 1"0 HOLE FOR 3/4"0 X 20" LONG REINFORCING BAR ANCHORING PIN (2) #4 CONT. F(INSTALL 2 PINS PER WHEEL STOP 1/2" TO 1" BELOW TOP OF WHEEL STOP) 1 " TO 2" FINISH GRADE 5" TO 6" 5■ TO 6" 12 TO 14 6'-0" NOTES: 1. PRE -APPROVED WHEEL STOPS ARE 'FOGTITE' BUMPER GUARD OR 'UTILITY VAULT' BUMPER CURB PORT STYLE. 2. HOLD VEHICLE SIDE OF WHEEL STOP 2'-0" TYPICAL FROM ADJACENT CONCRETE WALL, SIDEWALK OR CURB FACE. PRECAST CONCRETE WHEEL STOP SCALE: N.T.S. • Call 811 • ® two business days before you dig NO. REVISION PLANTING BED AREAS 12" SOIL AMENDMENT DETAIL SCALE: N.T.S. BAND OR MOYNTINO ON E awnNG MSTAL POLE OR LUMINAIRE MIN. GALVANIZED BOLT MATH CALVANIZED WASHERS, 3" DEPTH CEDAR GROVE COMPST 1-3/4" OF COMPOST INCORPORATED INTO TOPSOIL TO 8" DEPTH SUBSOIL SCARIFIED 4" BELOW COMPOST AMENDED LAYER (12" BELOW SOIL SURFACE) NOT" 1 DIMENSIONS FOR THE PARTS USED TO ASSEMBLE THE BASE CONNECTr4NS ARE INTENTIONALLY NOT SHOWN SASE CONNECTIONS ARE PATENTED, MANUFACTURED PRODUCTS THAT ARE IN COMPLIANCE WITH NCHRP 350 CRASH TEST CRITERIA. THE BASE CONNECTION DETAILS ARE SHOWN ON THIS PLAN ONLY TO ILLUSTRATE HOW THE PARTS ARE A SSLMOLE D. 7. A 2` (IN) POST NTH A 2 1/4' (IN) PSST ANCHDR OR A 2 1 /R' (IN) POST VAIM A 2 1/2- (IN) PSST ANCHOR MAY 9E SI}BSTiTUTED. SEE CONTRACT PLANS, 3. PERFORAIED SOUARL STEEL POST SHALL MEET THE REOLNREMENTS OF WSDOT STANDARD SPECIFICATION 9-06. 4. USE ONLY BASE CONNECTION MANUFACTURER SUPPLIED kARDWARE THAT MEETS THE REOUIRLMENIS OF WSOOT STANDARD SPECIFICATIONS 9- 06 AND 9- 28 EDGE OF TRAVELED ROADWAY 90 FOR REFLLCTORIZED SIGNS: MOUNT FACING Y(degree) OUTWARD IF SIGN IS WITHIN 30 FEET OF ROADWAY SIGN FACE 0RIENT►T1ON META: POST = IZ 0LA ■. :: SUUA 2 p 51ch P051 ■ ■ TUBE) 4 � � FINISHED x ! LINE LO*LR SIGN 5(15' IN CORNIER BOLT aFi a/a FIANGET] COST SUPPORT (W) 54HOULOER SILT WAN N111 ANO 11 iER ~ 2 REOUMD [TYP_1 m !II ' — ___*T Top SIS GH POST x' `- T"m sr-4 sIGN sup►om LOWER SIGN POST SUPPORT - 2.25" 7-CAGE. F►OT—DIP GAL.V.. 6wz(IN), HEAVY-DUTY ANCHOR COMMERCIAL CONCRETE MOUNTING ON METAL POST SIGN MOUNTING ON SINGLE STD. PLAN- 129 • t PUBLIC WORKS METAL POST I APPROVED: DEPARTMENT (ADOPTED) (r� DATr: SIGN MOUNTING SCALE: N.T.S. SURVEYED: DESIGNED: KH DRAWN; JMW CHECKED: MBK BY DATE AP P R APPROVED: KH SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM �illi�y��ll\�1��1�►1�yxill[�l►f y:11►01111[0)1inm0INI[III I 1MI►I■:1a9Wmr3s]I;tiZ4L\It ALL EXPOSED VERTICAL 12" OVERLAP SURFACES IMMEDIATELY OF EXISTING PRIOR TO PAVING. SEAL BASE COURSE JOINT LINE WITH HOT SS-1 EMULSION. EXIST. PAVEMENT SECTION UNDISTURBED EXIST. BASE COURSE ASPHALT PAVEMENT JOINT SECTION SCALE: N.T.S. z CD L� W o n Q Of o � _ o N m z o I-` � W 00 I m In RESERVED PARKING WHITE LETTERS & SYMBOL ON BLUE BACKGROUND METAL SIGN BOLT TO STL. PIPEPOST (OR TO BLDG. WALL) SIGN TO BE PER LOCAL JURISDICTION REQUIREMENTS VERIFY STATE DISABLED PARKING SIZE, SHAPE, & VERBAGE PERMIT REQUIRED VAN ACCESSIBLE ADDITIONAL SIGN AT VAN ACCESSIBLE SPACE 1-1/4" GALV. SCHED. 40 STL. PIPE W/CAP ADA PARKING SIGN SCALE: N.T.S. • CITY OF RENTON Planning/Building/Public Works Dept. 8" DIA. CONC. FTG. �SSjONAL EGGS$ 11/09/2018 SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-40271 1 IN COMPLIANCE WITH CITY OF RENTON STANDARDS Ebbann OPMENT ENGINEERING ` 7'warth 11 /13/2018 ' WSADA PARKING LOT SITE/PAVING DETAILS (PRIVATE) O Lid O O 00 T u M O O O I 00 T n� J DATE: z FIELDBOOK: PAGE: DRAWING NO: C2.3 SHEET. 1 1 OF: Q 0 Q O J 0 z rr a n a 0 a Z J U_ NOTE: 1. FINAL LIFT OF HMA SHALL BE 2" COMPACTED DEPTH WHERE LOCATED ADJACENT TO ASPHALT OVERLAY, AND PLACED SIMULTANEOUSLY WITH ASPHALT OVERLAY 4" COMPACTED DEPTH CLASS 1/2" HMA (2 LIFTS), OR MATCH EXISTING IN STREET (WHICHEVER IS LARGER), SEE PROJECT SPECIFICATIONS 6" COMPACTED DEPTH CRUSHED SURFACING TOP COURSE OR MATCH EXISTING IN STREET (WHICHEVER IS LARGER) PER WSDOT 9-03.9(3) COMPACTED TO 95% MAX. DRY DENSITY — HEAVY DUTY ASPHALT PAVEMENT SECTION SCALE: N.T.S. FACE OF CURB , 8 i rr 5 712' 1' 1' R 124 I + TOP OF `D 1r1 R ROADWAY � T 1 I } } 1 _ g- CEMENT CONCRETE TRAFFIC CURB AND GUTTER FACF OF ADJACENT CURB 8 1r1'_r FLUSH WITH Gil PAN AT SIOEW RAMP EN 1.12 1 24 TOP OF 1r2-R. ROADWAY 1' 6' f __SSED CURB SECTION AT SIDEWALK RAMPS lip '■ '� ■ L 1 M PREMOIDED JOINT FILLER E FULL -DEPTH EXPANSION JOINT COMPACT SUBGRADE TO 95% MAXIMUM DRY DENSITY (24 INCH MINIMUM DEPTH) 6' CEMENT 1n' - I-R SIDEWAI VARIES OR LA FROM } s• TOO + 6' JOINT R �ATE ENT CONCRETE DESTRIAN CURB SIDWALK RAMPS AND LAFIDI N,7 FACE OF ADJACENT CURB t /r- SEE DEPRESSED CURB DIET HIS SHEET 1.24 TOP OF 1 T 1• 1rr ROADWAY 2' M RESSED CURB SECTION AT RESIDENTIAL DRIVEWAYS ONl Y COMMERCIAL DRIVEWAYS S L L STD PLAN 104.2 XMENTCONCRETE E OF CURB/ 1 FACE OF ADJACENT CURB I. AD TOP OF ROADWAY GUTTER SURFACE DEPRESSED CURB DETAIL ATRE SIDE NTIAL OR OCLAINIERCIAL DRIVEWAYS, AND ALLEYS GENERAL NOTES 1 See standard plans 102 and 10 1, 1 for curb expentYon and contraction plr.1 spairv. 2. Expansrun Io•n: shall be full depth. 3/8' (In,) prcmalded joint filler. I For Depressed Monolllhlc Driveway Cub d Guttar SW on. tree Standard Plan 104.2 PUBLIC WORKS CEMENT PLAN — 101 DEPARTMENT CEMENT CONCRETE CURBS CEMENT CONCRETE CURBS SCALE: N.T.S. TURF (LAWN) AREAS 8" 12" SOIL AMENDMENT DETAIL SCALE: N.T.S. 1/2')(4" EXPANSION MATERIAL 1 /4"R AT JOINTS GRASS: SEED OR SOD 1-3/4" OF COMPOST INCORPORATED INTO TOPSOIL TO 8" DEPTH SUBSOIL SCARIFIED 4" BELOW COMPOST AMENDED LAYER (12" BELOW SOIL SURFACE) ;�illil,yell\Tl��l�►l�yxill[�l►f SAW CUT SMOOTH VERTICAL JOINT APPLY TACK COAT TO ALL EXPOSED VERTICAL SURFACES IMMEDIATELY PRIOR TO PAVING. SEAL JOINT LINE WITH HOT SS-1 EMULSION. EXIST. PAVEMENT SECTION 12" OVERLAP OF EXISTING BASE COURSE UNDISTURBED EXIST. BASE COURSE ASPHALT PAVEMENT JOINT SECTION SCALE: N.T.S. 1 /2'X4' EXPANSION MATERIAL 1/4'R AT JOINTS CEM.CONC. CURB AND GUTTER SCORE LIMES TO 9E RADIAL A TO CURE AND GUTTER �11• w 1/2"X4" EXPANSION MATERIAL 1/4"R AT JOINTS 'r SCORE LINES 1/4"/FT. SLOPE 1/2"R I "v+f'-tMDTIi OF SIDEWALK 1/2"X5' EXPANSION MATERIAL CURB RETURN ONLY 1/2-R B 1/4'/FT. SLOPE 1/2"R rPAVFMENT AS PER PLANS 4" 1^� PAVEMENT AS PER PLANS JSTANDARD C£ht, CONC. PARKWAY STANDARD CEM. CURB AND GUTTER WTCURB AND GUTTER SECTION A ---A SECTION 8-8 SEE SHEET 2.5.1 FOR ROADWAY DEVELOPMJ:NT STANDARDS GENERAL NOTES: fCQNTS: DUMMY JCaNTS SHALL BE PLAMO NOT TO EXCEED 19' C/C NOR LESS THAN tO' C/C. 14EY SHALL NOT BE LESS THAN 3/16'IN TmCKNESS AVD SHALL BE EXTENDED 2' BELOW THE GUTTER I.M. 1/2' THRU JOINTS SMALL BE PLACED AT ALL COLD JOINTS AS DL'tEC1EO BY ENGINEER AND %ML EAtiND 1' BELOW CONCRE'C. WHERE THE SDEWALK IS TO BE PLACED AGAINST THE CURB AND GUTTER, THE *.4T SHALL FJE A COLO 40t11T. 1/2•X 5' EXPANSCfJ MATERIAL STALL BE PLACED FROM P.C.^5 TO P.T,ls AT ALL CWB RETURNS. 1/2-X4' EXPANSIC.N MATERM SuuLL BE PLACED AT EVERT FOURTH SIDEWALK PANEL, THE CONCRETE MIX FOR SIDEWALKS SMALL CONFORM( TO THE REGU-REMLNTS OF CLA55 B (3/4') WITH AIR ENIRAINUERT. THE CONCRETE SHALL HAVE A WDON FINISH T#TR ALL EDGES HAVLYG A 2 1/2' TOOLED nNISH. SACCADE MUPACnDN SHALL BE gat (MOMFIW PNDCMR). TYPICAL SIDEWALK ADOPTED ° CJTY OF RZNT'ON } a 4 STANDARD FLATS Cn� 1ST DATE' 04/06 TYPICAL SIDEWALK SCALE: N.T.S. L4• Call 811 • ® two business days before you dig I NO. REVISION SURVEYED: DESIGNED: KH DRAWN; JMW CHECKED: MBK BY DATE AP P R APPROVED: KH RAISED EDGE DETAIL '' or ttS'XWALK LEVEL srr EXTENDSIDEWALK TRANSVIElt Er- Irp• pnry R JOINTS TO INCLUDE AANWO EDGE Y ROU WIH3 ? � t Tom' pN] R. tT11P.T L� s .'► 0&0 I 1• 1616 _� • , ■ j. SC.[ RAISED EDGE 1• • G •LIDEWALK DETAIL - THIS Ll1'PTIJIL NHIOS ALL CUT OWN SM N1ALX s oe�Fs7 00 WITH RAISED EDGE 1 L FOR CURB DETAAS �� OFI 1JI% SEE STD PLAN tat F T-P ADJrIC W TO CURB :. r MIN Rau INO Ur (I►+) R. {rra.) —aft 1 t.st6 LRIDGE CPR PLDE6TRNK RAII IM: FOK CURS oETALS ADJACENT TO CURB BARRIER - SEE SIDEWALK � SEE STD M AN 101 (STEEP FILL SLOPESI CONTRACT PLANS �iALI OR RARRIPR FIU7NE! 'EV VERTICAL WAIL - — 9FE DETAK n FILtT4 ADJACENT TO CURB AND RAILING; OR WALL FOR SI E BUFFER ,STRIP TREATMENT 510"ALK iLf- - I MILK N (SEE NOTE 10) 9ECW LIfr (A) R 1 lr 1.lrLl Tr, SIDEWALKS ADJACENT TO WALL DETAIL FOR CURB DETAILS S.SY MLN SEE STD PLAN tal FIMI SHED GRADE 1(IN) IISDV TOP TIP COWRETE SURFACE FOR PLAN TM - FLuM w PAVED d r 5. ADJACENT TO BUFFER STRIP • � . � GSM' � `�� YE f 1N} PRCMIX DE B .1p6Ni F E1ER TYp1tiLL WHERE APPLICARLE rTFOR C U RB DETAILS 13EE STD PLAN 101 G ROADWAY ROCK RiLS 1 SUNFApNG TOPOOiB16E C1 COMPACT TO 95% MODIFIED MOINEEM TYPICAL MIDER ALL CURB, GUTTER S MDEWAt K CSTC UhOEIt CUPS L OUnI TO BE ? THYCKht SS OR MA" ExtST1NG ROADWAY CRUSHCD ROCK BASE. WHICHEVER IS CitEATER Tr11P FOR ALL CkPM 4 OLR7ER1 1 FINIsHEn GRADE r 0N1 SELOW TOP OF CONCREEE SURFACE FOR CURB DUALS SEE STO PLAN 101 SROOMED FINISH OR MATCH EMT: NO V WIDE, SMOOTH TROWELED PERIMETER CEMENT CONCRETE CURB itcum AND WrTFR SHOW 1=OR CURB DETAILS SEE STD PLAN Sm --- _L • 1IrTO1H- NOTES kk dth (f r sr 1 Fou' feel of the wvmwiShall CONrRACTMDN JOINT • ■ S • be the rrhknum pedest4an =' i' :Ccessible mule., -II free of vort"I :C. W tiIDEWALK4Hir .. � T►•{� �'■ and horizontal OWWUciions. GratiNp. f L' • ■ Access Corers. Junction Boxes. FULL DID" EXPANgIDNNJOWNSIM ' •■ Ca6Me VauR3, Pud Boxes am OthM `-= CLRraANp sIDETTMIJI p61 fTDLW1 TALu appU"na )COS Wt hIn :ha sidewak C must be Push wNth sudace. and match CONTRACTIONJOfNT .:.:'.. grade of tt.s sidewalk. �- JOINT AND FINISH DETAIL Z Monolithic Crmrrt Co^crete Curb and 5+4ew81k II not PeFMWed In new For other referenced NOTES see Eenstructlon When replacamant woo* STD PLAN 101.2- necess:tetra a Monol lthic Cement C0rKFcec Curb build per WSDOT Slandard Plar F-30.1MA Paved Surfaces must Comply w11T1 3. Concrete to be 4,000 PSI. ST D PLAN 102 1 as applicable 01 PUBLIC WORKS CEMENT CONCRET DEPARTMENT SIDEWALK CEMENT CONCRETE SIDEWALK SCALE: N.T.S. SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM JOINT FILLER E FULL -DEPTH EXPANSION JOINT 4k • CITY OF RENTON Planning/Building/Public Works Dept. — Svc N. H �;P 30794��9 �c�4 �SSjONAL EGOS$ 11/09/2018 SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402712 IN COMPLIANCE WITH CITY OF RENTON STANDARDS EbbanLnw.a'rth ENT ENGINEERING 11 /13/2018 WSADA PARKING LOT SITE/PAVING DETAILS (PUBLIC) O Lid O O CD T u1 L� i O O O M W T I..L O J DATE: z FIELDBOOK: PAGE: DRAWING NO: a C2.4 SHEET: 1 n oF:�� L Q a CV I O 0 W I— I— O J `Z i rr a n Q 0 V ra) `�°"`, '^�=r'aPY^^ _. �^�,'•""a'7- fir•` x'. C^s,L+r:;.R.}.'•F�"gr`6T•-}i'iT•;'tiT^"''w-*v^"ti-'r"r'=.'�z r =+;: - a_•r: •,h. :1::=� . P i. - �,�- __ •S . �L• yh ^ 1v��iu 1. R� rt r? Y .�.v •tY k `! ! r:l� -'t •W S S^ N • -•i `•• K +Y -� y ` . , " t• n n'F ~''J� .rtY li}.:,• '�ri[NI r �" ,fl r• 7r r� • , Y ` t� �- aVF, • . 5,? Y! •Wtr WITE � 1.2" ,Tp•;24 , Ir moo•1 `8. •-O• 0" wl-li� TURN .MARKINGS. N . WHITE •' 4" EQGE OF- ROAD.'-UNE 1 T-0' 9r-0" 3:5 RATIO -LANr�r WHITE E LINES t 40 Irt J " k-I ,�`000000RAILROAD CROSSING MARKING. PAVEMENT MARKING DETAILS SCALE: N.T.S. CE1u EM CONCRETE SI7EW" t NOTES 1 When a drivswsy wndth eXcaeds 151Tsa4 OOeI�LClr> tylNdspth CEMFN7 CONCRETE CUFF A GU`rMR ,\ t _, iSEE NOrlc Sf DEPRIEWED NOHOUT•i C CLM t cr frTER WE DETAIL THS SHE" )METRIC VIEW WrTH BUFFER) expenslon Joint with 31W joint I*w WwV this drilvomy km Ones f ALE v CUFS (sea std plan 1 M. Construct agwnsion Joints pallet with the ass e SIM DEPerserc aanl D"A I ce n••er8ns as required III] IS' maximum speokLp v*w drivaway r a+rnNc-r:uN JO" _ e ,T - aN n,e ssn widths extGeed 317. Ito PLAN 102 y eAr I. b •- ,.rII rflnor 2. See t1t4- plan 102 for sldewak details s +r 3. Curb and gutter shown, other curb dasl7m may be apocAed. ' See @W. plan 101 far curb diftalla 4. Not used i'-T f•a 5 The englneer wlII design all driveways to Include 6oval ors a: all HIM s9slsassrLC9crTuaEw�tblrAlrlorr win Is m**ed with symbol W. All elevations ors at Ire bark of JOwlstsware Pia LM& eurb lap on uphill side. �yOMDLmttt waeat]tfrTEftl7EfAi 6 Not used 7 For Ddvewey Wd;he see DRIVEWAY STANDARDS (See NOTE 10). The elrvamion join% (sea OW ptan 102) SW be spsoad as shorn In the oomespon drip MorrWr C vlew. 8 Slopcs:shall comply with Dmions R3032.1 or R303.2-2 or _ FACE OF AMACENT DU ll of the Revised Dull Guidelines fm Ammible Public Rights-0G-Way ofNoa,anha 23, 2005 (PRC?WAG), 9. Curt returns for any Type C-MAX Driveway rrlsly be approved on _- 8 Cewby-c bases SURFACE 10 STREET STANDARDS ■ Renton Municipal Code (RMC) o Tttfr IV Development ReaulaUens CHAPTER 6 STREET A.H❑ UTILITY STANDAR7S section 44460 STREET STANDARDS DEPRESSED CURB DE7rAIL A RE3IDENT1AC OR CONNt RCIAL DkVEYVAYS, AND ALLEYS DRIVEWAY STANDARDS - Renton N uyltiPal Code (R-MC) _ _ ill - Title IV DevelonefA Regulations NvBwzy Exampie: TYPE I la irl CHAPTER 4 R-Reemeerft C.-Callnumw CT1'Y-WIDE PROPERTY DEVELOPMENT STANDAR05 Nund rof Lam". Section 4-44M PARKING, LOADING AND DRIVEWAY (MAX-1 Lmrw C&nrx m) RE GULATMS s-sY +ta [r�L9rar,a 5ar v] 3+^.�:o Btaer. SM. PLAN — 104.2 • PUBLIC WORKS CEMENT CONCRETE DRIVEWAY ) f,• ; DEPARTMENT ENTRANCES - NOTES AND DETAILS 4YA CEMENT CONCRETE DRIVEWAY ENTRANCES - NOTE AND DETAILS SCALE: N.T.S. ���� _ .�w,.� .�..,.. �..,. _+... _:•�.-': ..-.�.. .�_ �-��-:.-t- . -_,..t , �. .:r• a ti_ ... �---:•••-: ••:�.-a-••-•-'.- - - - VmEs VARIES t L<F �FAM °F OR • 'r 04 ».�«,, ••'-.:J b SUPPORT jTYPE OF VARIES 'r A• ,. • J1d 1' SUPPORT h r CURB VARIES / ARIM /ATEWEOFSHO=FR BEHIND CURB MAILBOX PLACEMENT SECTIONS rrwLaoxk SUE t, 1A OR z terra (2 CLAMPS PER BO)q " • r-r o.a wrN Y,R' 11,1 IYVL 1NL MI!L i_ 5- • Y/.j NOTES: 1. An of astable platform may be used In peu of the piatform design shown an 31 th s pplan Arjustabie platforms must fR the brae et design shown on this plan. u6adfor all a optspost installations Fiedcif Trtg may tie required° 2- A Type 2 Support is required when 2 or more mallmes are to be Installed on one Su FOR A maximum of 6 mailboxes may be instalfad on a Typo 2 sup -port. See Std. Spec, 9M.7. 3. Attach a newspaper box to a sisal post with two 1 79r Muffler Ctamps spaced 4' apart Field drill 7116' holes in the newspaper boxc to 6L Use 2 lrr ■ 114' lag bolts to Blot, newspaper btems to wood posts. Newspaper boxes must SIDEVnot extend beyond the frraant of the mailbox when the mailbox door is dosed. -0. Spacing of mailbox mounting holes Vales among manufachrrere. Attadrnent o the mailbox to the pia may require drgling additional holes Ilsough the maftt cot to fit the platform 5. Center the mail mk on the platform to ensure space for the mailbox daorto open end to allow spars far ln3W[ng the fasteners. BEHIND SIDEWALK 6. A socket and anchoring system may be substituted to lieu of the anti - twist plate assembty for single steel posts sham on this plaThe socket end wedge e,Id,of xg system sha0 meet NCHRP 350 cash tesn. t citerfa. Anti -twist plates a e ref rcgO for wood post Ensta,2Aons. INSTALL SNOW OLW - SPECIFIED IN CONTR (SEE DETNI. SHEET J. Pg7, NEWSP41- (SEEOTE 3) � TEM AN+ b ORAL(SE"(SE) MILBOX Pavement Marking Details INSTALLATION ... r STEEi POST. _.. .ylDap pOaT... ,U ... -- y-:-, r-.e•_ - ..- - -.�. +7y"y„ry^-"...,.a-v. r3_: F.r`— TYPE 1 & TYPE 2 aPT16N epTtorl ,] - 'Y' -r • trLwPamTARr DEsraNseowirs STANDARD PLAN H 42. . TYPE t SUPPORT TYPE 2 SUPkAT e. L .. 0MI!r10FaWEEre w s tom: MAILBOX'b&AIL _ ..,r....r�.r....a..m.. , • ' ,-"ADOPTF ,r P•a!—arr,urrerrr�ror-:f rL+. D :l;:c.-"xJ• , �: L 1pggwo�rvwr..'.. "O CITN�OF RENYON c�' 2 r „'^ ovine, ar,Irl» irsiAunlpr't� ♦ o -STANDARD PLANSr y A D O P T E " - y;:. F :.{ Oa,L. ' �I.IP� 0 !_,�;•[aSTMATE...o5J0912002- ... O - - .'h' _ ' s~ V'F. l:r�ay,, -" - "$:, +'^• �. -s [h .. ] , y'`r".7'r. •�`S - .,.•• r• tlro; •:�. _ ;er:liw •am'•Srr�.s'� <"��s'>-'"�Wsr ,,.'g"i'F ,, } IL _ �•- _ _ �. , C] �i A Y OF UNION : , p a' u :,• � . , � �,. CITt .:SP.i�AtO2''7 .a STANDARD PLANS - _, z•.`• - e..'.' _ ,� ..:f'�]. 1i•,. ,,.g LST DATE:1-Aug-90 - :, ,` :'• s•'.= - ' = ?� • �� ; DWG NAME: HR-03 SP •PAGE: E008 - y . _-.. -.�... � - .. .. _ - -. -- - •. �._..-.._. ^a ,,,,. .«_.. __ .._. _ - ....�.+._.._. ..: --_.•-.�.r...., ..may-.a,:�f '�c._.'- ' - - - _- .�.r.r -..--, - - --_- _ -- _^.. r.:�sx MAILBOX INSTALLATION SCALE: N.T.S. slo rrwrrc'N:,aEti tllaerw�ul Ilan - iFM11 _ VAftU- E NOTE r1 ,a t,P OF lMYae o•nt;IrAr r9Eourlse `"� i )a' EArAw71D!r JO+IT (r>fP,r fa' �AMS•,-aIi �Mff Fee 1'LMI letll Im fro RaN 1 } 1r z' • D DO NOT DEPRESS SIDEWALK AT DRIVEWAY CE4gEWr ccwst TL SC! W4 P NaR / A TRIANGULAR APPROACH (TYPICAL BOTH SIDES) r � LEE "M I RAW' M9Tw 12w ri � C-01SMtrof POW B � LtRisuTltsl -1 fICrE itI'M I IMER SIM fi 31' CoWMLC`nON JOINT IT" I 'r' ISEE sea ftul Ia2; PLAN VIEW (TrPE Ca Sr,O MN C1 6 C2 i C.AW 51%NLARI ISEE NOTE 9:% r t1ia AE'��4� � a n .,n,k •. i .6h I ITV► r` K bm [set wort 31 SE�� it/vwrw7llIled[Ir R7*: CTION ru L rc Ir,wID"Nrrr I ,. LIpEwA.xr Ua•"J1N aN[Rar M o�amE kraP9 rS.OP9:rpwl r14GC4R•Rp � {_ I K - ' 0LF-r f . nrE-rwhir ] nrAm sw o,r•rrwrr *P ANAT16I ' R.Rathi M7R lr :y!a ���"111_ -4 _ 1 SE l e ! For NOTES see STD PLAN 104.2 t + + PUBLIC WORKS CEMENT CONCRETE DRIVEWAY DEPARTMENT I ENTRANCE - TYPES C1 Be C2B, C36, and C-MAXB (WITH BUFFER) CEMENT CONCRETE DRIVEWAY ENTRANCE S • Call 811' • a two business days before you dig N0. REVISION STD. PLAN — 104.4 PPPQ1'F I]- (,rrL& 2,mmerrnar,, Pobi it W04,� Adminlstralor SURVEYED: DESIGNED: KH DRAWN: JMW CHECKED: MBK BY DATE AP P R APPROVED: KH SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M C TY OF RENTON Planning/Building/Public Works Dept. SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http:l/www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402713 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING bbannwarth 11/13/2018 WSADA PARKING LOT SITE PLAN DETAILS (PUBLIC) bi Nt MO W WJ W� C') O O 06 L^L O J CD DATE: Z FIELDBOOK: PAGE: DRAWING NO: C2.5 0- SHEET: 1 Z OF: 2 F G' ` J J VQ` W tl• aw Z J A PORTION OF THE NW 1/4 iOF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W� M., KING COUNTY, WASHINGTON .ivnrn rviniv ivy - N TYPE II _ C:) RIM=20.31 i I IE=14.71, 12"CMP(E) C) I IE=14.52, 12"CMP(N) I I ss IE=14.66, 12"CMP(I ss IE=14.52, 12" PVC SDR 35 (SI) - SS / SS ss ' so sD WI / SS so So r SS STORM CATCH BASIN o = ss TYPE II IL___so _ RIM=18.98 I I - A��� 1 ss so ' - o En IE=14.98, 12"CMP(W) _ ' - IE=15.18, 12"CMP(E) '�J `� � so � so so _-�� 0 so 6 STORM CATCH BASiw TYPE I RIM=19.86 N IE=15.56, �12"CMP W ( ) J IE=15.66, 12"CPP(E) HP-- 21.00 IE=15.66, 12"CMP(S) �� - - 4 _ T I APPROX. LOCATION z L ' ss HP-21.00 I o OF RECORD STRUCTURt v I - ' I ss i ss / SS (150.00 PLAT) SID I I NOT SURVEYLOCATED FOR Q I '�'•3 _ - ' / ss � SS � - so � so - /ss ASS /ss 3 _sD Aso �s - II I c I Q - so I SS / SS SD - SD WOW Q - _ , ss / SS _ _ I so � so _ -A N _ I Z 40LF 12" PVC �o I I HP=21.00 _SS �sD -s 1gL / -,n�o`er - _- TC=20.46 . so 0 BC=19.96 z o _ `L 28LF 8" PVC FILTERRA 02 = SDR 35 @ 1 (PRIVATE) _� _ 2.96% RIM=20.10 T HP=21.00�I, - _ _ 2 IE=16.06 I F�pW�\NE-� m I I _ 1 SD --608 36% I 404047055 SD I I I I TPN 3340404785 I II / 2g 79LF 8" PVC SO ' A 19.60 I I I 0 _ _ �" / I I� 19.95 SDR 35 0 I / 1.05� 1 S --_�_- / \ I a S I N ' P, - I � I I II x2 . I I 2 � II SD--F`p�%-_ // \� `� I HP=21.00 I z \ I 20 SD I C601, TYPE 1 / / \ I U) SD - ' w r. w Q \ \\ SD ' . -' I \ 805 R MI 19T90 /// $p\NEB _ I 20.30 IE=15.23 8 E g' SD \ 0136% 1 IE=15.23 " IN / \ IE=14.�D 12" S x \ IE=14/90 12" N \ I HP=21.00 I FILTERRA 01 ' - x - - - - - I IN SOLID LOCKING LID - 19 0� (PRIVATE) ATE) I \ ' - - - - - o\4 / _ 2� I TC=20.59 \ I CD o I p -/ BC=12.09 v N 19.62 '-_JE=16.06, 8 PERF E _ - _ _N _ _ _ - - �1m 60LF 12" r - I PVC SDR 35 ® 0.81% \ / CB 02, TYPE 1 _ _ \ TC=20.80 \ I 1 25-0 \ / (PRIVATE) _ _ \ BC=12.30 RIM=20.36 _ I STORM CATCI' n n rin I / / IE=15.72 8" S - le'0 �I I \ I I RIM=19.67 I / I IE=16.32, 24 c mr iv �c /� / / IE=15.39 12 N o ' - I IA xj W/ SOLID LOCKING LID AND x� I I I I _ g6� _ IE=16.52, 8 CPP, S �01 CONCRETE COLLAR PER _ 59 C=12.30 I / N , / �� DETAIL 6/C3.4 _ - - HP=21.00 o X HP=21.00 \ \ \ � � -I\ x /�� _ � � � �).� � - ' �`� x 9 I � � I � 111. '� 1 / � _ _ - - -� � ' S � 1 � O - �E T.B.M. � _�------ 1 IP n.. 2 TC=20.64 �5 x��� / N- 174051.16 0 __BERMN\GN Ol \ �J'�__ X�O� X20 _ X,�gS _ONP_- 0 MAG NAIL BC=12.14 - - - N _ . _� 21- - _ 1fI' _ ONP" 1g E.- 1295963.40 _ = 1g�� o ELEV.19.80 i ggPP � � HP=21.00--------22- o 5BP \I _oNP3- �g6$ 5 OPOSED ROW I / g - \ 3 w X� _ HP=21.00 pp -20- w W - I �'' Ln 0.36 \ \ i �P , PLAT) -- --I �� cv 20.45 - _ (150.p0 N �- 0 HP=21.00 o I _ _0 9 - I i xT 20.47 _ _ E G ROW / I ��� 20 X� 12LF 8" PVC SDR 35, S=0.81% (PUBLIC) -w � I X UBLIC) , SEE GRADING AND � - - STORM DRAINAGE LEGEND PROPOSED FEATURES - SD STORM DRAIN PIPE SD - _ STORM DRAIN INFILTRATION TRENCH GRADE BREAK - - - T FLOWLINE 20 CONTOUR ■ TYPE 1 CATCH BASIN ® TYPE 2 CATCH BASIN • STORM DRAIN CLEANOUT ME MATCH EXISTING ELEVATION TIC TOP OF CURB BC BOTTOM OF CURB HP HIGH POINT 20.05 SPOT ELEVATION x� FILTERRA - RP PROPOSED ELECTRICAL CONDUIT GENERAL NOTES O 00 T 161 AJ 1. SEE SHEET C0.1 FOR SURVEY INFORMATION. C_ CM 2. SEE SHEET C3.2 FOR GENERAL GRADING AND DRAINAGE NOTES. O O 3. ALL RADII DIMENSIONS ARE TO THE FACE OF THE CURB/FLOWLINE, UNLESS O OTHERWISE NOTED. 0I 4. COORDINATE WITH HORIZONTAL CONTROL/SITE/PAVING PLAN, SHEET C2.0. T_ 5. AN ARBORIST SHALL BE PRESENT ON THE SITE DURING CONSTRUCTION AT OFF -SITE TREE DRIP LINES TO ENSURE PROPER TECHNIQUES ARE USED TO PROTECT TREE ROOT SYSTEM. 6. FLOW CONTROL FACILITY IS NOT REQUIRED FOR THIS PROJECT. KEY NOTES FILTERRA UNITS TO BE INSTALLED AS PRIVATE WATER QUALITY FACILITY PER DETAILS 01/C3.3 AND 02/C3.3. INSTALL STORM DRAIN PIPE PER CITY OF RENTON STD PLAN 220.10 AND STD PLAN 220.20 (DETAILS 03/C3.3 AND 04/C3.3, RESPECTIVELY). PIPE LENGTH, DIAMETER, TYPE, AND SLOPE PER PLAN. :� MATCH ELEVATION OF EXISTING ASPHALT PAVEMENT PER 04/C2.3. R� CONNECT INTO EXISTING STRUCTURE. TYPE 1 CATCH BASIN (PRIVATE) PER CITY OF RENTON STD PLAN 200.00 (DETAIL 01/C3.4) WITH FRAME PER STD PLAN 204.00 (DETAIL 02/C3.4) AND SOLID COVER PER STD PLAN 204.10 (DETAIL 03/C3.4). SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW PLAN (PUBLIC i 2TH S"r° oyp _ O _ONP" NP w \ S.W' 1 I ;, R-402714 _ W °y° w � q IN COMPLIANCE WITH CITY OF RENTON STANDARDS _OHP'_ IN - 155 --W "- ��0 3 54610 �� 5 _ / "E \ 6o I _ w 26 3 1III� DEVELOPMENT ENGINEERING "ONP" � - 1®�� 845 '3 °�e N2, 10> 1 �oyA - ��` SURFACE WATER UTILITY bbannwarth 11 /13/2018 rstraka 11 /13/2018 R- cN CD 1295760.59 / (546' ' 0 r �- "Q' EL 19. ' O _ W - - W -LAP/) MG NAIL ' ', �g. � -� NORTH N: 174009.87 _w- -__w I x19 X 1g i 0 1 \.2 E: 1295760.62 ELEV.• 19.34 x 1g 6� Ore , OJe / ode �6 I • Call 811 • ® two business days before you dig HORIZONTAL SCALE: 1 =10 GRADING AND STORM DRAINAGE PLAN (PRIVATE) 10 0 10 20 SCALE: 1"=10' SURVEYED: SCALE: VERTICAL: NAVD 1988 • C T Y O F AS NOTED HORIZONTAL: NAD 1983/183/1991 DESIGNED:%R3 KH RENTON DRAWN: JMW ONE INCH CHECKED: DATUM MBK AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY KH WSADA PARKING LOT GRADING AND STORM DRAINAGE PLAN (PRIVATE) O J 0 DATE: Z FIELDBOOK: PAGE: DRAWING NO: C3.0 0- SHEET: OF: 14 25 Q Q O i 0 W I- A PORTION OF THE NW 1/4 iOF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, Wi M., KING COUNTY, WASHINGTON TYPE II _ � RIM=20.31 I IE=14.71, 12"CMP E IE=14.52, 12"CMP(N) / Ss IE=14.66, 12"CMP(V" ss I � IE=14.52 12" PVC SDR 35 S - I Ss So � so - SS STORM CATCH BASIN o TYPE II I so _ RIM=18.98 I I A��� 1 ss so so ' - cn o IE=14.98, 12"CMP(W) N _ ' / SD _ - I E=15.18, 12 "CMP(E) 11 J - so - o SS �•1 � `� I 0 j 1 I / SS SS �ss ' SD _ S � sD (� � ' I v I SS � SS SD � SD SD z L ' ss 8 so \ g _ I ' Ss T _ \ � - I ISS (15000' PLAT) SD -SD ' � / i�/ __'// i'-� \ 4 SS SD 1 / ' ' � ��+, I' I /SS' -SDIJ� Q J SS SS LSD I SO n I ' SS SD Q - /SS -SD SD SS 0 L--- s5 sD 0 so Q - /ss � -so A� __- ___- _-_- _-- ��/ �- � \'� // J I I I SS / 0 / SS so sD ILL, SS so __--so ILL, SS / ss so so - - _ _ - - - _ - 1 \ I // / i I io _� - I� 1 \ I / so SO 05 x�` FILTERRA 02 \ \ `\ \ I x Itl (PRIVATE) \ 1 \ Sb\ SEE GRADING AND STORM 1 1 SID �g5 DRAINAGE PLAN (PRIVATE) S I II LL- 1 x� ° S x T6. g 6 \ SD to I Il�bl I I l\ I 2� x� SD D 11 I CB 01, TYYPE 1 /�\ \\I �I II v \ I (PRIVATE) SD RIM-X9.90 17��N 33404 805 IE�15.23 8" E x 2 �� 15.23 8" W / ` / I cv �/ I SD \ 1 g _ - - - IE=14.90 12" S FILTERRA 01 ` \ 1 x tig _ . - IE=14.90 12" N \? I I g1 1 - ,' j W/ SOLID LOCKING LID PRIVATE o I I I _ \ SEE GRADING AND STORM � L - x - - - - - - -1 _ 29 -28' -.DRAINAGE PLAN (PRIVATE) - _ _ _ _ -� wI of I I I I ���'Lo I __ 1 ---- -o _- L--- 20 I 25 \ NI I I I I \�� N I 1----- / x NI I I I I �� � -26 CD x \--\ \ II I I I II I 6 _25 Ix� / -- I I I►I rk III TPN 3340404785 I I I I I I I � \� \ � /3 �� X-� I x ° 1 \ A�\ //vQi /z I CB 02, TYPE 1 \ I I 2- I I RPM= ZTE)�): IIY I I 20 \_ ��\ 1 / �,�� - 2 8" S _-'� \ � I �J Ll, 71)3 x -A\ 1 x �3 W/ SOLID LOCKING LID AND CONCRETE COLLAR PER _ 21_ - - / 20 0, i g DETAIL 6/C3.4 _ I _---------22----xll�' I - gP 20.58 I\ 1 - _ , , _ PROPOSED ROW \ 0�\I\ 14.5' RIGHT OF -WAY Ix EXISTING ROW _ 1- DIC-ATION - g 5 I �, I I \I - 20.34 _ 6 - § 4 1 1 0 0.36 \ �PP , S - I 20.47 1_ 1 L 20.45 2b. 5 _ _ - - ' 20.01 S=0.81% (PUBLIC l 2p 2027. 20 I 17 -w__- - I - I G=LU.15 oHP" FL=19.65 o _w--- 1 --w- _w- X1,w -_w-- - _w- 20.38 N TC=19.86 � - P FL=19.36 w M�20 30 B% 5 ° FL=19.60 \- L, TC=20.13 N FL=19.63 O-A845 �1295760.59 EL "'MG NAIL I 19.4t N: 174009.87 MATCH E. 1295760.62 EXIST. ELEV.• 19.34 TC=19.99 S I• TC=19.59 FL=19.49 w 2 H FL=19.51 ILTERRA 03 S' HIV . 19.7t - w - " w (PUBLIC) so - 0 STORM CATCH BASIN o TYPE I RIM=19.86 IE=15.56, 12"CMP(W) IE=15.66, 12"CPP(E) IE=15.66, 12"CMP(S) APPROX. LOCATION o OF RECORD STRUCTURt NOT LOCATED FOR THIS SURVEY I � I 19.8f MATCH EXIST. 20.1 f MATCH EXIST. TPN 3340404705 I F. U) U) U) 0 jl 1g STORM CA TC1-' IA-1 RIM=19.67 IE=16.32, 24 cMr iv r �c - I E=16.52, 8 "CPP, S 1 _ x X 9 x 1g 1g 1 _ p - �E T. B. M. x1g5� _oHP-- MAG NAIL N: 174051.16 E.1295963.40 o ELEV.19.80 55 b w -ea _ w-- _w-- w / o / x°. - w RIM=19.86 I IE=15.82, 12" N 1y -� NORTH I 2 p�Q, I X "\ 19.6t pie MATCH EXIST. �5 • Call 811 • ® two business days before you dig WIFIN HORIZONTAL SCALE: 1 =10 GRADING AND STORM DRAINAGE PLAN (PUBLIC) 10 0 10 20 SCALE: 1"=10' SURVEYED: SCALE: VERHORIZONTAL:TICA• NAD D 1988 991 ' DESIGNED: AS NOTEDFRI C TY OF KH LEGEND PROPOSED FEATURES- ■ TYPE 1 CATCH BASIN SD STORM DRAIN PIPE 20 CONTOUR - BP - ELECTRICAL CONDUIT FOR FUTURE USE 20.05 SPOT ELEVATION TC TOP OF CURB BC BOTTOM OF CURB o FILTERRA GENERAL NOTES 1. SEE SHEET C0.1 FOR SURVEY INFORMATION. 2. SEE SHEET C3.2 FOR GENERAL GRADING AND DRAINAGE NOTES. 3. ALL RADII DIMENSIONS ARE TO THE FACE OF THE CURB/FLOWLINE, UNLESS OTHERWISE NOTED. 4. COORDINATE WITH HORIZONTAL CONTROL/SITE/PAVING PLAN, SHEET C2.1. KEY NOTES FILTERRA UNIT TO BE INSTALLED PER DETAILS 01 /C3.3 AND 02/C3.3. 2� MATCH ELEVATION OF EXISTING ASPHALT PAVEMENT PER 03/C2.4. :� TYPE 1 CATCH BASIN PER CITY OF RENTON STD PLAN 200.00 (DETAIL 01/C3.4) WITH FRAME PER STD PLAN 204.00 (DETAIL 02/C3.4) AND SOLID COVER PER STD PLAN 204.10 (DETAIL 03/C3.4). 4�152LF PROPOSED 6" PVC ELECTRICAL CONDUIT FOR FUTURE USE BY PSE. CAP BOTH ENDS. PROVIDE 3' MINIMUM COVER. SEE PSE JOINT TRENCH DETAIL (DETAIL 5/C3.4) FOR CONDUIT TRENCHING AND BACKFILL. :� 152LF PROPOSED 2" PVC ELECTRICAL CONDUIT FOR FUTURE USE BY CITY OF RENTON TRANSPORTATION. CAP BOTH ENDS. PROVIDE 3' MINIMUM COVER. SEE PSE JOINT TRENCH DETAIL (DETAIL 5/C3.4) FOR CONDUIT TRENCHING AND BACKFILL. INSTALL STORM DRAIN PIPE PER CITY OF RENTON STD PLAN 220.10 AND STD PLAN 220.20 (DETAILS 03/C3.3 AND 04/C3.3, RESPECTIVELY). PIPE LENGTH, DIAMETER, TYPE, AND SLOPE AS NOTED PER PLAN. :INSTALL FOUNDATION AND BACKFILL AT PROPOSED STRUCTURE PER DETAIL 04/C3.4. CONNECT INTO EXISTING STRUCTURE. SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 I FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402715 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING 0 SURFACE WATER UTILITY bbannwarth 11 /13/2018 rstraka 11 /13/2018 WSADA PARKING LOT DATE: DRAWN: RENT 0 N PAGE: JMW ONE INCH DATUM � DRAWING N0: CHECKED: AT FULL SCALE Planning/Building/Public works Dept. GRADING AND STORM DRAINAGE AND COMPOSITE UTILITY PLAN C3. 1 MBK IF NOT ONE INCH N O . REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY (PUBLIC) SHEET: 1 5 OF: KH LO O 00 T LJ W co O O i 06 O J 0 z LL a Ir) U/ N O I O 1 W I- SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT THE APPLICMI OR OWNER HEREBY REFERRED TO AS APPLICANT. MAY STRIKE OUT IRRELEVANT NOTES F NOT APPLICABLE TO THE PROJECT HOWEVER THE APPLICANT SHALL HOT RENUMBE R NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES. 1 BEFO RE ANY CONSTRUCTION OR OEV ELOPM ENT ACTIVITY OCCURS A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY REF ERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR. 2 THE APPLICANT SH ALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE. AND FEDERAL PERMITS PRIOR TO CONSTRUCTION 3. ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDIT ION OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RENTON SWOMy, RENTON MUNICIPAL CODE (WhC) AND THE STANDARD SPECIFICATIONS FOR ROAD BRIDGE AND MUNICIPAL CON STRVCTIUN PREPARED BY WSOUT AND THE AME RICAN PUBLIC WORKS ASSOCIATION ULFWA). IT SHALL BE THE IDLE RE SPUN 9QILFTY OF THE APPLICANT TO CORRECT ANY ERROR. OMISSION OR VARLA710M FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY A APPROVAL OF THE ROAD, GRADING. PARKING, BUILDING, AND DRAINAGE FLAN DOES NOT CONSTITUTE AS APPROVAL Of ANY OTHER CONSTRUCTION I G WATER, SEWER, GAS, ELECTRICAL ETC.). PLANS FOR STRUCTURES SUCH AS 6910GES. VAULTS. AND RETAINING WALLS PLOUIRE A SEPARATE REVIEW AND APPROVAL BY THE CITY PRIOR TO CONSTRUCTION THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS- ANY OEVUITION FROM THE APPROVED PLANS AlU REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY, 5 A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 0- THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABUSHED BY FIELD SURVEY OR OBTAINED FROM AVA&ABL E RECORDS AND SHALL THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECE SSAFRILY COMPLETE. IT 15 THE SOLE RESPONSI BOJTY OF THE APPLICANT AND THE APPLICANTS CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN- AND TO FUR THEFT DI SCOVER AND AVOID ANY OTHER UTILITIES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL VNOOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CON LICT EXISTS 7, VERTICAL DATUM SHALL BE NAV D 58 AND HORIZONTAL DATUM SHALL BE NAD 831WA STATE PLANE- NORTH)- UNLESS OTHERWISE APPROVED BY THE CITY REFERENCE BENCHMARK- DAY UM. AND ELEVATIONS SHALL BE NOTED ON THE PLANS 8 ALL UTILITY TRENCH BACK FILL AND ROADWAY SUBGRADE SHALL BE COM PAGTED TO 95%MAX IMUM DRY OE NS ITY PER SECTION 2.03 3114)D • COMPACTION AND MOISTURE CONTROL TESTS OF THE W5007 STANDARD SIP ECAFICATIONS IH PERMEABLE PAVEMENT AND 01HER INFILTRATION AREAS, ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELD04G BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92%OF MAXIMUM DRY DENSITY 9 OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK 19 NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE APPROVED PLANS ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY TRENCH RESTORATION STANDA ROS 10 ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION WHERE SHOWN ON THE PLANS OR WHERE DIRECTED BY THE CITY. THE EXISTING MANHOLES. CATCH BASINS- OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED. 11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTNfTY UNLESS OTHERWISE APPROVED BY THE CITY 12 ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WI TH THE CURRENT $TATE Of WAS MINGION STANDARD SPEC FICATiON FOR ROAD AND BRIDGE CONSTRUCTION THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNOATION MATERIAL. AS WELL AS PLACEMENT AND COMPACTION OF REGUIRED BEDDING MATERIAL TD UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE. UNYIELDING BASE ALL PIPE BEGIN NG AND SA.CKF ILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00. 220 10 AND 220 20 13 STEEL PIPE SHALL BE ALUMINIZED. OR GALVANIZED WITH ASPHALT TREATMENT 1, 2. OR S INSIDE AND OUTSIDE 14. ALL. DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON- BOLT -LOCKING LIDS PER THE CITY STANDARD PLALN 20d.10. 20420. 204.30. ANO 204 50 STRUCTURES SHALL HAVE • RECTANGULAR OR ROUND. SOLID LIDS WHEN HOT COLLECTING RUNOFF, AND OUTSIDE OF THE ROADWAY. • ROUND, SOLID LIDS WHEN NDT COLLECTING RUNOFF. AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE CUR&GIJTTER LINE • ROUND- SOLID LIDS DISPLAYING THE CITY LOGO WHEN W1IHIN THE PUBLIC RIGHT 4OF-WAY OR IN AN EASEMENT TO THE CITY PRIVATE STRUCTURE LIDS OUTSIDE PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO. 15 BUILDINGS AND OTHER STRUCTURES SMALL BE PLACED IN ACCORDANCE WITH TABLE 4 1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON SWDM 16 LIDS OF MANHOLE&CATCH BASINS WITHIN PUBLIC RIGHT-OF-WAY SHALL NOT BE ADJUSTED TO FINAL GRACE UNTIL AFTER PAVING ALL NANHOLEIGATCH BASIN RIMS SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES. UNLESS OTHERWISE SHOWN 17. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3.1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. UMM OTH[ItW1S[ NOTL 0, DRAWING Iy NOT TO SCAiLI IN TS' STD. PLAN - 267.00 : PUBLIC WORKS SURFACE WATER STANDARD PLAN OR fl DEPARTMENT NOTES (1 OF 2) +GAZ 9/281zQ1a I Dart SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT THE APPLICANT OR OWNER- HERESY REFERRED TO AS APPLICANT. MAY STRIKE OUT IRRELEVANT NOTES F NOT APPLICABLE TO THE PROJECT HOWEVER, THE APPLICANT SMALL NOT RENUMBER NOR EDIT THE REMAINING NOTES IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS. THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES 16 ROCK FOR ERG SION PROTECTION OF ROADSIOE DITCHES. WHERE REOUMD. SHALL BE OF SOLI NO OUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT AND SHALL MEET THE FDLLOWING SPECIFICATIONS . 4 - B ININCH ROCK I40 - 70% PASSING, . 2 • CH ROCK 130 .40% PASSING; AND . LESS THAN 2 INCH ROCK 110 - 2D% PASSING 19 FOOTING DRAWAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE WTERCOHNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE, UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON -SITE BMPS 20, THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED A CLEANOUT TOPPED WITH A BOLTAOCKING LID MARK ED 'STORM' SHALL BE LOCATED AT THE PROPERTY LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PUN 227.00 21 ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASIIING70N STATE. AND CUT SHEETS SHALL BE PROVIDED TO THE CITY PRIOR TO CONSTRUCTION 72. ALL NEWLY 4NSTALLED AND NE WLY.R EHABI LTTATED (PUBLIC ANO PRIVATE)STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV 1NSPEC7 ONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS ANDoOR PAVEMENT. 25. ALL STORM SYS TENS AND CONNECTIONS TO EXI5T IN M.AI NS SHALL BE TE STEC IN ACCORDANCE WITH SECTION 7-0I-3(1) OF THE WSDOT STIR CARD SPEC IF IC ATKXJS AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY STORM DRAW STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS TESTED 24. FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED. GRADED, LANDSCAPED, ETC. OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL EITHER STOC►(PI LE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH 5TAJNDA RD PLAN 264.00. 25. ISSUANCE OF THE BUILDING OR CON 5TRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION AND.'OR LIABILITY CONNECTOO WITH STORMWATER DISPOSAL THE CITY DOE NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM SYSTEM PROVIDED DURING CONSTRUCTION. 2B- ADEOUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT. FLAGGERS. AND ANY OTHER ACTIONS NEEDED TO PROTECT THE Life. HEALTH, AND SAFETY OF THE PUBLIC. AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK SHALL BE PROVIDED, ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTION5 OF THE WSDOT STANDARD SPECIFICATIONS I.10 TEMPORARY TRAFFIC CONTROL SHALL APPLY 27 PROJECTS LOCATED WITHIN THE CITYS AOUIFER PROTECTION AREA (APA)SHALL COMPLY WITH SPECIAL REQUIREMENT X6 OF THE RENTON SWOM AND AQUIFER PROTECTION REGULATIONS IRMC 4.3450). 28- PLACEMFNT OF SURFACE AAPPURTENAINCE$ (CATCH BA45IN7MANHOLL: LID$, CLEANM15, INLETS, ETC.) IN THE 5TREET TRAVEL LANE WHEEL PATH, IHTERSEC TIONS OF STREET TRAVEL LANES, BIKE LAW ES- SIDEWALKS, AND CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A SIDEWALK OR CROSSWALK SHALL BE FRIED WITH A NON -SLIP OR NON-SKID LID PER ADA REOUIREMENTS 29. CLEARLY LABFL PUBLIC AND PRIVATE SYSTEMS ON THE PLMS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT. 3D. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2 1 A2 OF THE RENT ON SWOM 31. CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A M W IMUM RATE OF 70 INCHES PER HOUR IMMEDIATELY AFTER THE PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO GON$TRUCIION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECJKED USING A $AMPLE RUCKET TEST 1N WHICH 5 GALLON$ OF WATER IS POURED ONTO THE PAVEMENT SURFACE ALL AT ONCE. IF ONLY A MINOR AMOUNT OF WATER PONDS OR RUNS OFF THE SURFACE. THEN THE PAVEMENT IS CONSIDERED TO MEET THE MINIMUM RAZE Or, AB50RPT iON AT LEAST GIVE TEST SHALL BE CONDUCTED PER 1.000 SQUARE FEET OF PERMEABLE PAVEMENT IP THIS TEST IS NOT CONCLUSIVE THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED FOR LARGE AREAS (E G. PARKING AREAS). TESTING OBSERIIATI ON MAY BE ACCOMPLISHED WHILE WALK] NG BEHIND A SLOWLY MOVING WATER TRUCK DISC HAAG ING WRYER AT A BATE SIMILAR TD THE BUCKET TEST. PS RIVE ABLE PAVERS SHALL BE TESTED USING ASTM C1761 UNL[55 (MIRWISF. Nona, DRAWING 15 NOT TO SCAB [NISI sro. PLAN - 267.10 PUBLIC WORKS SURFACE WATER STANDARD PLAN PPS D. DEPARTMENT NOTES (2 OF 2) GAZ 9/28/2018 nAll • Call 811 • ® two business days before you dig CATCH BASIN NOTES GRADING AND DRAINAGE NOTES 1. TYPE 1 CATCH BASINS SHALL COMPLY WITH WSDOT STANDARD PLAN B-5.20-01. 1. PROVIDE 12" MINIMUM VERTICAL AND 7' (10' FROM WATER) MINIMUM HORIZONTAL CLEARANCE (OUTSIDE SURFACES) BETWEEN STORM DRAIN PIPES AND OTHER UTILITY PIPES AND 2. TYPE 1 CATCH BASINS SHALL BE EQUIPPED WITH RECTANGULAR FRAMES PER WSDOT CONDUITS. FOR VERTICAL SEPARATION SMALLER THAN 12" AT ANY CROSSINGS, ETHOFOAM STANDARD PLAN B-30.10-01. TYPE 1 CATCH BASINS SHALL BE COVERED WITH PAD SHALL BE PROVIDED. BOLT -DOWN CAST IRON SOLID LID PER PER WSDOT STANDARD PLANS OR OTHER NOTED ON PLANS. 2. CONTRACTOR AND/OR SURVEYOR SHALL CALCULATE PIPE SLOPES BASED ON THE INVERT ELEVATIONS SHOWN ON THE PLANS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL 3. STORM STRUCTURES SHALL BE INSTALLED PER WSDOT STANDARD SPECIFICATION 7-05 AND NOTIFY THE ENGINEER OF ANY DISCREPANCIES PRIOR TO FIELD STAKING AND CONSTRUCTION. DETAIL 04/C3.4. O 3. CONTRACTOR TO FIELD VERIFY HORIZONTAL LOCATION OF CATCH BASIN STRUCTURES WITH Liz 0) STORM PIPE NOTES RESPECT TO CURBING/CONCRETE PADS PRIOR TO CATCH BASIN PLACEMENT. PARTIAL I- STAKING OF CURBS/PADS AT TIME OF CATCH BASIN STAKING MAY BE NECESSARY. C) STORM DRAIN (SD) GRAVITY SYSTEM SHALL BE CONSTRUCTED OF THE FOLLOWING MATERIALS AND 4. ALL STORM DRAINAGE PIPING SHALL BE GASKETED AND WATERTIGHT. 0 GD AS NOTED ON PLANS: 5. PIPE COVER FOR LINED POLYETHYLENE PIPE (CPEP) SHALL BE 2' MINIMUM. T V 1. CORRUGATED POLYETHYLENE PIPE (CPEP) AND FITTINGS: SHALL BE DUAL WALL AND COMPLY WITH WSDOT 9-05.20 REQUIREMENTS. 6. PIPE COVER FOR POLYVINYL CHLORIDE PIPE (PVC) SHALL BE 3' MINIMUM. 2. STORM DRAINS SHALL BE INSTALLED PER CITY OF RENTON STD PLAN 220.10 AND STD PLAN 220.20 (DETAILS 03/C3.3 AND 04/C3.3, RESPECTIVELY). 3. GRAVITY STORMWATER SYSTEM SHALL BE LOW PRESSURE AIR TESTED IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 7-04.3(1)F. AT THE OWNER'S DISCRETION, PIT DRAINS, MANHOLES, VAULTS OR OTHER ANCILLARY PIPE SYSTEMS MAY BE HYDROSTATICALLY TESTING TO THE OWNER'S SATISFACTION (E.G. PLUG PIPES, FILL STRUCTURE TO SET ELEVATION WITH WATER, AND OBSERVE WATER LEVEL DEVIATION OVER A SET PERIOD OF TIME). EXCAVATION NOTES 1. EXCAVATE TO ELEVATIONS, LINES AND GRADES INDICATED TO NOT MORE THAN 1/2-INCH ABOVE OR BELOW THAT REQUIRED. 2. SLOPE SIDES OF EXCAVATION AS INDICATED OR COMPLY WITH LOCAL CODES AND ORDINANCES HAVING JURISDICTION, WHICHEVER IS MORE STRINGENT. SHORE AND BRACE WHERE SLOPING IS NOT POSSIBLE BECAUSE OF SPACE RESTRICTIONS OR STABILITY OF MATERIAL EXCAVATED. 3. STOCKPILE SATISFACTORY EXCAVATED MATERIALS WHERE DIRECTED UNTIL REQUIRED FOR BACKFILL OR FILL. PLACE, GRADE AND SHAPE STOCKPILES FOR PROPER DRAINAGE. LOCATE AND RETAIN SOIL MATERIALS AWAY FROM EDGE OF EXCAVATIONS. 4. DISPOSE OF EXCESS SOIL AND UNSUITABLE SOIL MATERIAL OFF -SITE AS DIRECTED. SUBGRADE PREPARATION NOTES SUBGRADE BELOW PAVEMENT: SUBGRADE PREPARATION: ALL SOIL SUBGRADES SHOULD BE THOROUGHLY COMPACTED, THEN PROOF -ROLLED WITH A LOADED DUMP TRUCK OR HEAVY COMPACTOR. ANY LOCALIZED ZONES OF YIELDING SUBGRADE DISCLOSED DURING THIS PROOF -ROLLING OPERATION SHOULD BE OVER EXCAVATED TO A MAXIMUM DEPTH OF 12 INCHES AND REPLACED WITH A SUITABLE STRUCTURAL FILL MATERIAL. ALL STRUCTURAL FILL SHOULD BE COMPACTED ACCORDING TO THE GEOTECHNICAL ENGINEERING REPORT RECOMMENDATIONS GIVEN IN THE STRUCTURAL FILL SECTION. SPECIFICALLY, THE UPPER 2 FEET OF SOILS UNDERLYING PAVEMENT SECTION SHOULD BE COMPACTED TO AT LEAST 95 PERCENT MAXIMUM DRY DENSITY (BASED ON ASTM D-1557), AND ALL SOILS BELOW 2 FEET SHOULD BE COMPACTED TO AT LEAST 90 PERCENT. COMPACTION NOTES 1. CONTROL SOIL COMPACTION DURING CONSTRUCTION PROVIDING MINIMUM PERCENTAGE OF DENSITY SPECIFIED FOR EACH AREA CLASSIFICATION. PERCENTAGES ARE RELATED TO MAXIMUM DRY DENSITY AS MEASURED IN CONFORMANCE WITH ASTM D 1557. 2. COMPACT TOP 12-INCHES OF SUBGRADE (24-INCHES UNDER PROPOSED DRIVING SURFACES) TO 95-PERCENT OF MAXIMUM DRY DENSITY UNDER PAVEMENTS AND GRAVEL SURFACING. 3. WHERE SUBGRADE OR LAYER OF SOIL MATERIAL MUST BE MOISTURE CONDITIONED BEFORE COMPACTION, UNIFORMLY APPLY WATER TO SURFACE OF SUBGRADE OR LAYER OF SOIL MATERIAL TO PREVENT FREE WATER APPEARING ON SURFACE DURING OR SUBSEQUENT TO COMPACTION OPERATIONS. REMOVE AND REPLACE, OR SCARIFY AND AIR DRY, SOIL MATERIAL THAT IS TOO WET TO PERMIT COMPACTION TO SPECIFIED DENSITY. SOIL MATERIAL THAT HAS BEEN REMOVED BECAUSE IT IS TOO WET TO PERMIT COMPACTION MAY BE STOCKPILED OR SPREAD AND ALLOWED TO DRY. ASSIST DRYING BY DISKING, HARROWING OR PULVERIZING UNTIL MOISTURE CONTENT IS REDUCED TO SATISFACTORY VALUE. SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 hftp://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW R-402716 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING SURFACE WATER UTILITY �j>} bbannwarth 11 /13/2018 rstraka 11 /13/2018 SURVEYED: SCALE: AS NOTED VERTICAL:NAVD 1988 HORIZONTAL: NAD 193/1991 83/1 DATU M • CITY 0E RENTON Nuiv Planning/Building/Public works Dept. WSADA PARKING LOT GRADING AND STORM DRAINAGE NOTES (PRIVATE & PUBLIC) DATE: DESIGNED: K H flELDB00K: PAGE: DRAWN: JMW ONE INCH DRAWING NO: C3.2 CHECKED: MBK AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY NO. REVISION BY DATE APPR APPROVED: KH SHEET: 16 OF: i W O O O ao o� O J 0 Z o� LL a 0 a U) I- O rJ V Z Y rr < n 0 �< V i ►i LJ z U_ °t Ic C FLOW UYCNIINU SECTION A -A FLOW T A x 0 J a FTIBC LONG SIDE CURB INLET MAX. MAX. UNDER- TREE MEDIA VAULT AVAIL- OUTLET/ BYPASS DRAIN GRATE DESIGNATION ABILITY BAY SIZE BYPASS FLOW PIPE DIA. QTY, & SIZE (L x W) PIPE DIA. (CFS) (PERF) SIZE FTIBC0604 N/A CA 6 x 4 6 x 4 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' FTI BC06504 CA ONLY 6.5 x 4 6.5 x 4 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' FTIBC078045 MID-ATL ONLY 7.83 x 4.5 7.83 x 4.5 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' FTIBC0804 MID-ATL 8 x 4 8 x 4 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' FTIBC0806 ALL 8x6 8x6 10"SDR 35 2.37 4"SDR 35 (1)4'x4' FTIBC1006 ALL 1Ox6 1Ox6 10"SDR 35 2.37 6"SDR 35 (1)4'x4' FTIBC1206 ALL 12 x 6 12 x 6 10" SDR 35 t 2.37 6" SDR 35 (2) 4' x 4' FTIBC1307 ALL 13 x 7 13 x 7 10" SDR 35 2.37 6" SDR 35 (2) 4' x 4' N/A = NOT AVAILABLE INTERNAL PIPE CONFIGURATION MAY VARY DEPENDING ON VAULT SIZE. VAULT LENGTH UNDERDRAIN p1 0� r___-- I tL I LW rl x w o Am I I / I Z UJ Z Z - - 1+1 m -- - - _ Of W O -O O SDR 35 COUPLING o > ? i V CAST INTO PRECAST VAULT WALL L_________,r-------- I BYPASS 2"0 IRRIGATION L______ r------ O PORT, TYP. LL 3PLACES CURB LL (NOT BY CONTECH) PLAN VIEW PLAN VIEW PLANT PROVIDED BY CONTECH TREE FRAME AND GRATE CLEAN OUT FRAME AND CAST INTO TOP SLAB COVER CAST INTO TOP SLAB TOP SLAB Ir BYPASS CURB AND GUTTER -- -- (NOT BY CONTECH) 4" MIN. SEE FILTERRAw/ TERRAFLUME CURB INLET O DETAIL SHEET a. p � v0 40 ;;6w TERRAFLUME o w v Z TRAY v Z 9 3" MULCH LAYER _IT 10 1 PROVIDED BY CONTECH SDR 35 OUTLET 21" FILTERRA MEDIA LAYER COUPLING CAST INTO BYPASS/ PROVIDED BY CONTECH PRECAST VAULT WALL UNDERDRAIN FLOWKIT 6" UNDERDRAIN STONE LAYER 4"-6"0 UNDERDRAIN PROVIDED BY CONTECH PROVIDED BY CONTECH (VARIES BSIZ) BAY SECTION B-B SECTION C-C FTIBC SHORT SIDE CURB INLET MAX. MAX. UNDER- TREE MEDIA VAULT AVAIL- OUTLET/ BYPASS DRAIN GRATE DESIGNATION ABILITY BAY SIZE BYPASS FLOW PIPE DIA. QTY. & SIZE (W x L) PIPE DIA. (CFS) (PERF) SIZE FTIBC0406 N/A CA 4 x 6 4 x 6 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' FTIBC04065 CA ONLY 4 x 6.5 4 x 6.5 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' FTIBC0408 4 x 8 4 x 8 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' MID-ATL FTIBC045078 MID-ATL 4.5 x 7.83 4.5 x 7.83 8" SDR 35 1.89 4" SDR 35 (1) Tx 3' ONLY FTIBC0608 ALL 6 x 8 6 x 8 10" SDR 35 2.37 4" SDR 35 (1) 4' x 4' FTIBC0610 ALL 6 x 10 6 x 10 10" SDR 35 1 2.37 6" SDR 35 (1) W x 4' FTIBC0612 ALL 6 x 12 6 x 12 10" SDR 35 2.37 6" SDR 35 (2) 4' x 4' FTIBC0713 ALL 7 x 13 7 x 13 10" SDR 35 1 2.37 1 6" SDR 35 (2) 4' x 4' N/A = NOT AVAILABLE Witten FILTERRA INTERNAL BYPASS CURB (FTIBC) CONFIGURATION DETAIL SCALE: N.T.S. pocu5(gn'',Ehvelope ZD 6EECP566,6.02A-4 4A',Bt36AA638876 WIPE ZOf�EBEDDINC�-14Na'. BACKFILi, SEE NDI'E 5 t- FOUNDATION ILEv�L_ F,WA6UNDATJON MAT A` :T EQUIRED:�SEEN07E61�- Fl.EXIBLIE iPIPE `,�' GRAVEL-'BACKFILL�FOR PJPE ZDNE BFDOING{WSDOT i4173.'t2(3J} OR MAINTENANCE 'ROCK 1WSOPT:0j',%4)); 0LEX196i 0019 w6fi 8 IF., �P1�6VlDE{]NIFORNI�U�?PORTiUhIDER-l3A�R-EIcS. �' (HFNI�F [�NF)6R�NkCci€S:, IWCT LY DIVE llFVPE;'H�iONLY: SEE STANDiiD 1'JSDbitA.PWA'�PECIF1CA710N8 ,vSECTlDJ4`-094'f0`R 'TRENCHWIDTH. 5:: I�F�ZONE 8E1561N�ANF3 8Pi(:��LGIF1?1'EAT/�I'SH�i � Eb�N Iw�]SE LAl'EIiS.�iJD i;OfiANPACTEP,1 T'D,95°Ar IaaxlMDu;DENs�; Lb"- iIExCAVATE3JIV8FAfil.E�MATERtAL�QYVN TD FIRM (SOIL-I4ND REPLJt'CE YifRF1 T 13 QN6A'f1W-MA-VAIAL,0Msa RaRERSTAKID A _WQ_ W 9 DeTrAPWA PIPE-7VPE AINIMUM ICOVER(M P UBUC4 �PIiA!A ;4 IALLOWEDIN ZONE 1 _ �FTHE 7[PAT NE-0RRUGATEDPOLYETHYLENE PIPE ILCPEI. qxf -YES; TE`i•. FORRUGATED R%YETHYLEFIE R,IF-15 {CRE). �itRIPIE WALL --II . POLIyiKYL G�1-lOmmff-mP�(WC-) WD WS .TEES 'YES: ISOEIQ'WAckkGI+DENSIIY! �POLY YLfNNNE PIPtJHDf3gf PU B LYC�WVRKS DEPPiR'T.MAFMT DrAIwET€R �IIgN11AUM6018, I,ee ;3b1 Tb96" __IDPWIETERT I102-TO: 180.. F48- 10-10 ZONEi 40 COMPACTION - FL BILEfPIPt TYPICAL PIPE BEDDING SCALE: N.T.S. 45 AN FTIBC SQUARE CURB INLET MEDIA VAULT MAX. MAX. BYPASS UNDER- DRAIN TREE DESIGNATION AVAIL- BAY SIZE OUTLET/ FLOW PIPE DIA. GRATE ABILITY SIZE (L x W) BYPASS QTY. & PIPE DIA. (CFS) (PERF) SIZE FTIBC0404 ALL 4 x 4 4'-0" 6" SDR 35 1.42 4" SDR 35 (1) 3' x 3' FTIBC0606 ALL 6 x 6 6'-0" 8" SDR 35 1.89 4" SDR 35 (1) 3' x 3' N/A = NOT AVAILABLE 6ocu$fgnEnvelope 0,6EEC 5B6;Vo2A-4E4A-',B436-A317AA638878 SEESTANDARD, i_0.iifq_1LR-ildj4ii1f]-:I'E�(71Y Pk_-_1AIENTI' r RES]'ORATC(ii�BE4FilREAdE[4T& SURFACERESTORATION AS '. SPECIF IED iN CON TRACsT,DOCUMENTS- _ EXTSTING PAVEPIENi',SQIiFfI _., I a � , O E 8 Inc03' ! _ - ..... r - P 9T CN = - � �USHE.b'9URFACINGrTOP COURSE"RE{2 IWSOOT M. ISPEC9-,DT.9 ."BANK RUN (GRAVEL FOR TRENCH BACKFILL PER WSDOT ETD. SPEC 9-'0TT9: UR-GRAVEL. _ iORROW'. PER WSDOT STD, SPEC 9_03-14(i(- _ ICOMPACTED"TO 95%-DE MAXIMUM DENSITY' FRENCH A§ NEEOEDFOR �SHORINGSYSTEM wArNI )EP, H IS A' OR GREATER PIPE IPIPEZO- BE661� AND' A K LP€a-4STD,'IPL±[N52200.O T&122DAD AVMPAVED71RPr4$� ! i171YEC1-IiREA8 iuldTEsi ITL 'SEE'�iN APWASTANDAR(715PE6�L"'A71®NS�E�BTI®N�-Ugd�FOR''.. CiTW16T1#'., 2 EXCAVATIONS1DVEft '�DEE P SHALLICOF�LY }YITFIT SAPETY STAfJQAR,D DESCRIBEDIN DNAPFER295-155 PAR'T,N'OP THE-'WAC- 13_. MAJZ MQi+1 SAVT1U_MEPT14 ABOVE FIFT SML4 AOT9E EICFFDEf DETERMINBD;B1i,PIPE MANUFAtTUREA; 18'. IN PAV_e WAS, ASS FW\N £ OFS VFF , USE SGRU�uBEQ '[7�i�l�CtNG.T13P'COI'f1i�E`�N-�H��t�IR&��I�IG.L DE`P�'211�'.X�N '. �� �EE�,QIJS)'R41F710N PLMS FOR-5PQC1FI�.P,F�O:iECT i4EOl31REfJ6EN)r[+. t PUBLIC WORKS TYPICAL TRENCH AND BACKFILL DEPARTMENT Tt TYPICAL TRENCH AND BACKFILL SCALE: N.T.S. • Call 811 • ® two business days before you dig NO. REVISION STANDARD 90° NOSING (OTHER NOSING AVAILABLE UPON REQUEST) 4"-6" CLEAR THROAT - OPENING PRECAST TOP SLAB 0 as c `^a ° . a a, O ° Q a v. ° 4 ° a v . dq d v - Q ° a v a 41 ° ° v Q 4 CAST -IN -PLACE GUTTER AND THROAT OPENING ° (BY CONTRACTOR PER v a LOCALSTANDARDS) ° ° O THROAT PROTECTION DEVICE DO NOT REMOVE - LEAVE IN PLACE UNTIL SITE IS STABILIZED AND FILTERRA IS ACTIVATED #4 DOWEL BARS @ 12" O.C. BY CONTECH TO BE BENT AS v NECESSARY BY CONTRACTOR PRIOR TO INSTALLATION OF PRECAST VAULT WALL a d ° CAST -IN -PLACE GUTTER SECTION VIEW STANDARD THROAT OPENING PRECAST TOP SLAB TYP THROAT OPENING TYP PRECAST THROAT TOP SLAB OPENING TYP{ /^ I ` CURB 4" MIN. �e i �4" MIN. 4" MIN.. OPENING e OPENING OPENING CAST -IN -PLACE PRECAST PRECAST FLUME AND GUTTER VAULT WALL DOWEL VAULT WALL DOWEL (SLOPED TOWARD CAST -IN -PLACE THROAT) FLUME AND GUTTER (CROWNED AND SLOPED TOWARD FILTERRA THROATS) CROWNED FLUME REVERSE FLUME - SLOPED TOWARDS FILTERRA THROAT SECTION VIEWS OF TYPICAL FLUME APPLICATIONS SEE ABOVE FOR DETAILS NOT SHOWN cY"GNorcoNrew a"9 "rea sory oulc "sbaa "oce: (CONTECH I. ' ay b.a 0 lele ana" oCONTEICHIf Glsrepd bwen the splletllomtbwNetla basednb-I td-.Ooa 11o91eIh crepencesml bep-d o CONTECH,mtl-ly orreaveluon othe d-9I, CONTECH ae0lsbkt or tlesetlmmple orineccurete mfomietlon supprietl by olM1ers. C : NTECH' ENGINEERED sownoNS LLC FILTERRA THROAT OPENING DETAILS 9025 Centre Pointe Dr., Suite 400, West Chester, OH 45069 800-338-1122 513-645-7000 513-645-7993 FAX DATE:###### FILENAME: FILTERRA THROAT OPENING DTL DRAWN:### CHECKED:# FILTERRA UNIT THROAT DETAIL SCALE: N.T.S. 0 v 30794 w� �GISTEg� 4 T' �'ssIDNAL E�O� SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET I TACOMA, WA. 98409 PHONE: (253) 474-9449 I FAX: (253) 474-0153 hftp://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW L /! V J O O CD T 1 L J 0 O O CIS rr n R-402717 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING * SURFACE WATER UTILITY bbannwarth 11 /13/2018 rstraka 11 /13/2018 ' C O J C� SURVEYED: SCALE: DATE: Z VERTICAL:NAVD • CITY 0E WSADA PARKING LOT AS NOTED HORIZONTAL: NAD 1983/183/1991 DESIGNED: Q f� FIELDBOOK: K H DRAWN: RENTON PAGE: JMW ONE INCH DATUM DRAWING NO: CHECKED: AT FULL SCALE Planning/Building/Public works Dept. GRADING AND STORM DRAINAGE DETAILS C3.3 0- MBK IF NOT ONE INCH BY DATE :A:PPR ROVED: SCALE ACCORDINGLY (PRIVATE & PUBLIC) ��l oF:25 r) Q U) bOCU$igtt EcavelopE I0.6EECF= 61602A4E4A-e- 36-:A37VAA62,M Vow (rnETlV-00 lIMtEECF 6-fi0V 4E4AJB436,A3 7AA63887,8 DocuSign€mv6I*0-Wlb: 6E€CF586=602A4E414JM 'AI&17AA636675 OR DIAMETER N I O 0 W I— O �J'RJ V Z rr < n Q 97 :.i�o'e4 e� ��PIPE 14LIQ1HA1�iCES PIPS, MATERM �Iaaxl�Ql� - naSIDE_ �IAME7ER'. CONCRETE D.r+gPE�k �D,S:20:. ,xS71^Lc 20 L5_'¢6_J_SPIC'A'I1�{4 t`€314AL PYC: I spa.=sREc 1 (2�; -;JgRRty�.oTEO;POiL-E Y♦'ENE 'FARMI, SE"Ek - ACCEPT BLEAALTERhiATIVES QIOE REB} i IiQWN 1UV SHE PRt�A$7i6A5E SECTION ;FIBERS (EI:AC�i11N� ACCORDANCE" W ITH'STANDARD:ISPECIFICATION '9=05;60rSJJJpR WIRE"MESH HAVING A'MINIMUM-AREA OF 412 SQUARE INCHES P,ERFOOT:SHALL18E USED WITH THEIR NIMUM REOUIRED REAAR-$HQYVr4 iN THE ALTERNATME RR SECTK)11 W11 MES}1'.. SHALL NOT 8E PLACED I', THE KNpCKQUT5:.J15'AN' ACCEPTABLE AI RNATIVE TO THE E9 kO�k�J.iT4: THE RECTANGULAR AOT45T ME7iIT S CTI N, WIRE- HAVINGAIAINIMkIMAREA OFb126 UAAEINCHESPER, E007 Mki`-iEEMEV 2 THE KNOCKOUT 01AMETER $HAL -1 0T BE GREATER THANZD'L:KNOCKOUTS SI LHAVEAWALi YHICK�j bF 2 MINIMUlJM 70 2 6" IMAXIM : PROVIDE A 11.51 MINIMUM=BTE0WEEN,THE NMOCPCW WALL I;ND--�HE'. OUTSIDE OF, THE PIPErAF7ER THE PIPFJ7C$JNSTALLE© .FILLTHE-GAFWITHJOINTMORTAR.IN ISCOTCIANCE WITr. STANDARD -5-U3-. 1: THEM MUMIDEPTNfRDM iI E�If 5HE6.GRi%DE?6' THEL STETP, ''.5FIE 4 THEFRAMAftlCi�RA'fEiMi�.ST10 i1NSTAL6E 'NI�T;HT Fy' FLANGE DOWN S. THE PRECAST 3ASE SECTIORlyIAYiAAVE A ROUF�ED_ _ FLOOR, AND THE WALLS MAY BE$LOPEDAT1ti'RATE;QP TH 24V OR STEEPER. s. TnEoPELsri..EEaf�7nEa4P -PRECAS'G IBASE `Crtot+h bVIffiK Z. ALi PICKUP+HOLES SHALL iRE IGROUT€D FULi�A R-ERINIE IwLET_ 6EEN PLACED-178E GRGDT TNPE zTC11 NON SHRINK APPLICATIONS IN ACCORDANCE WIT. i1gTANDARD SPECIFiCAT" 9 20'". FOE 1i-GRADE RING5+4ND CA5'[gVCa$513A4L-�B€SE?dNJ MORTAR IN ACCOROANCE,WITH STANDARD' ISPEGIFJCATaON %04.3: THENJ�PPLY,MORTAR, VTl51N' MDR, Mn OUTSIDE OF ALLAOINTBIRPHOS: RISERSI.iOt 7 (FRAMES [ ! NORTA.All BE MI%EQAND APP IEDPEij. MANUFAOT,URER 5 DERECT�ONS `OF (FRAME SHALL BE-ADJUSTE�FO �AVEfrSENy �"iRADE Rr' 11APPING UNTILFRAME IS FLU8H VWTH PAVEMENT AS., :DETERMINED WYTH-A-STRAfGHTEDGE OF SUFFICIENT JENGTH, IS 51AALLBE-MIN- UPON GOMPLEwow A LTERN'ATFyt 0R6CAsrAsASE :9ECTFON; _ IwscaFimur. ut-cr4]' .0�9MYJliy FS N-GTTIQ` cfA NTSi p,uBucwaRxS CATCH BASIN TYPE -1 f A r- DEPARTMENT ` -AZ i PRECfAST 1BA8� iSEtTFON CATCH BASIN TYPE 1 SCALE: N.T.S. Back -nit for In Condit- The backfiil layer shall he soil that is free from c)nstruction debris, glass, sharp rocks, frozen clods, and rocks larger than 8" in diameter, Excavated Dirt Pile 32" Typlcai (Power. Gas. 2+4" miln Final Grade Phone & Cable) To Enevated Dirt Plle 24" Min 12" Min 12" Min to ', Separ'atiarr Separation I 36" Max Cover 3X 12" Min Separation Sackilil for Oonduh Free of rocks larger Man 3" in diameter 36" M111`41MUM COVER IN FLIGHT OF WAY Gas Service LirGe - —TV %1� T> EfMde Service Cable in CronduI1 in Condilil 3" Schedule 40 Grey PVC Schedule 40 Yellow PVC ,JOINT TRENCH DETAIL Joint Service Line in Conduit (NTS) NOTES: 1. COORDINATE WITH PSE FOR SIZE OF CONDUIT FOR FUTURE POWER USE. 2. CONDUITS IN PUBLIC RIGHT OF WAY SHALL BE INSTALLED WITH 36" MINIMUM COVER. DRY UTILITY TRENCH SECTION SCALE: N.T.S. 45 ,AI BOCPDOWN HOLE I�TYP -SIB� - 11NC,'SEEOETAIi-AND O I TOP 4< -001 4. Lrre1< - ft/e (/ 'THIS�FRATi+fE3S DESTGNED TO,ADCCA71M0➢iST�£�0` ,2a-GriA3l;sonaDal7ERs,' jI a CSEESTi1MDARDPLANS'244.74112O9424.244'�9:'ANBP394A01 �N!h1�AfiA04i,4ii�L`i[$3i€OHIAEE110NSAU-FFES..RiRAtoS._ _ RS'' LIESSI07HEf!SREDfFIrypp:IP,ROVI6J �!'klgL4r '�N_�1?,i��___. FOAM! rt NER7ICAF 1 M Ail(,MED.W1$1. E GRTE #1I2-DER sI 5 I� - ,' 1'HEF� 1�1Sf44J..UACC-. 'TH S[8':'1.1117C z.2:.WLLEN' EADCAPSOREW Y IBEINGTAPAEOIOR*Tfl APPROVE6-ME6FIANr.M.'LQCATION.oF -- �BCLI-VUVW TPIULE v1ffT1€SET-IGf CrFACTc7RER jR'E O;STiA1'jpAR(I�4PEClF/CAa1QF7 ',06.1512[FIJR+tW{OITIONAi IRE GiIR_E_IMTS., RECTANGULAR FRAME SCALE: N.T.S. 3000 PSI CONCRETE, FORM WITH PLYWOOD 01 2x LUMBER TO ACHIEVE CONCRETE COLLAR, PROVIDE TROWELED EDG TOOLED CONTROL JOINT (TYP.) FINISH GRADE (VARIES) RECTANGULAR FRAME PLAN 12" 1 12" -#4 REBAR (CENTERED) 4 CONCRETE COLLAR FOR TYPE 1 CB DETAIL SCALE: N.T.S. • Call 811 • a two business days before you dig NO. BHERWISE NOTED. DRAWING IS HDT TO EERIE IP, STD. PLAN • 204.00 ,2018 I G AZ REVISION PROVIDE A LIGHT BROOM FINISH WITH 4" SHINER AROUND PERIMETER. PROVIDE 1 /2" ROUNDED CORNER (TYP.) "T 4 9�9 ecbwr .boom fSL'&T-arml-, d SEE NOTE 11 --- SECTION '8 -I'-OWN'CAPABILR'YIS'REt�kIfRELfbNLArFi�AME3- fGRATES, AN6DOVERS, IiNGESS_PTHERWISESP,ECIF ,, PROV10E TWO HOLES (N KHE (FRAME THAT ARE i -RT CALL'�ALIGN r. 7 R 1a� I EnwITH H� GRA � p� cove OW 'THE FRAME SHALL ACCEPT THE"578 1,11 INC K 2 ALLEM, :HEAD CAP SORE W Ev BEING TAPPED 1�R OTHER APPROVE& MEC HANISM LOCATION OF JBQ0 TFp, ._-__l; 5_ VARIE S BY N1AN UFACTURER, L2: 17y4TERNATI VE j$EINFORCINi, DESIGNSARE A=97AELE_W EU OF -THE Re ESIGN M R47FERTNO �7AflD�FD EP 4FlC IrT48fl d65_.T'k€2}F R, rAfl01TIONAL'R@QUIR@MENTS: ( (FOR FRAME DETgILS,ISLEpR',/,Of REHTQ17 PjTANDARff � LIAhA204 00- . " r; OEPAftTIAENT RECTANGULAR SOLID METAL COVER RECTANGULAR SOLID METAL COVER SCALE: N.T.S. GAZ 4s. cEw'a.w ,DArE UTILITY STRUCTURE z -1 I 2' — SUBGRADE 2' FIRM SOFT FOUNDATION FOUNDATION CONDITION CONDITION STRUCTURE + 4'-0" TRENCH EXCAVATION LIMITS �— PER OSHA/WISHA (TYP) FINAL IMPORT STRUCTURAL BACKFILL PER SECTION REQUIREMENTS. PIPE ZONE BACKFILL FLOW PER SECTION REQUIREMENTS. STRUCTURE BEDDING. COURSE PER SECTION REQUIREMENTS. FOUNDATION LEVEL AUTHORIZED TRENCH FOUNDATION OVEREXCAVATION AND BACKFILL, SEE NOTE 1. STRUCTURE ADAPTER (TYP) NOTE 1. AUTHORIZED OVEREXCAVATION WORK, DISPOSAL OF OVEREXCAVATED SOILS AND INSTALLATION OF AUTHORIZED OVEREXCAVATION TRENCH FOUNDATION BACKFILL MATERIALS SHALL BE DETERMINED BY THE GEOTECHNICAL ENGINEER AND AUTHORIZED BY THE OWNER. STORM DRAIN SYSTEM TYPICAL UTILITY STRUCTURE CV^ A\/A'rl^kl n A ^VCII I nr!!!!M lkl^ A AIM C^l lKlM A-rl^kl SCALE: N.T.S. SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH Proj. Engineer: MBK Proj. Drafter: JMW u C) W T o] �J O O O 06 rr In R-402718 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING AoftkW� SURFACE WATER UTILITY + bbannwarth 11 /13/2018 r rstraka 11 /13/2018 O J SURVEYED: SCALE: DATE: VERTICAL: NAVD • WSADA PARKING LOT z DESIGNED: AS NOTED HORIZONTAL: NAD 1983/183/1991 C T Y OF FIELDBOOK: KH R) DRAWN: RENTON PAGE: /// JMW ONE INCH DATUM DRAWING NO: �J CHECKED: BK AT FULL SCALE Planning/Building/Public works Dept. GRADING, STORM DRAINAGE, AND UTILITY DETAILS C3.4 I0- BY DATE APPR KH IF NOT ONE INCH (PRIVATE &PUBLIC) 18 25 Q APPROVED: SCALE ACCORDINGLY SHEET: OF: a A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON O C� Z v or Q n Q 0 Q NOTES: 1. SERVICE TO BE 100-AMP 240/120-VOLT 1-PHASE, OVERHEAD POLE TO UNDERGROUND. I o 2. PROVIDE SERVICE GROUNDING TO COMPLY WITH NEC AND AHJ. U-) 3. POLE LIGHTING TO BE CONTROLLED VIA PHOTOCELL INSTALLED AT SERVICE. o / 4. PROVIDE 120-VOLT WEATHERPROOF CONNECTION TO IRRIGATION CONTROLLER. 00 T 5. -- U 1 I I 1 o 0 or LIGHTING FIXTURE SCHEDULE FIXTURE TYPE FIXTURE DESCRIPTION LED VOLTAGE INPUT WATTS REMARKS L1 1-head LED light pole 15.5K lumen / 40K univ 138 square straight steel pole / bronze / 20'-0" x 4" square / luminaire to be full cutoff - U rating - 0 G rating - 2 L2 2-head LED light pole 31.OK lumen / 40K univ 276 square straight steel pole / bronze / 20'-0" x 4" square / luminaire to be full cutoff - U rating - 0 G rating - 2 SURVEYED: SCALE: DESIGNED: 1 " = 10'-0" KH DRAWN: JMW ONE INCH CHECKED: AT FULL SCALE MBK IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY KH VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M AOX%k vRj CITY OF RENTON Nkow Planning/Building/Public Works Dept. T-402701 IN COMPLIANCE WITH CITY OF RENTON STANDARDS E MENT ENGINEERING arth 11/13/2018 DATE: WSADA PARKING LOT PAGE: DRAWING NO: LIGHTING PLAN AND DETAILS E 1.0 (PRIVATE) SHEET: 19 OF:25 O J 0 Z oC a 0 Q U) O i 0 w i A PORTION OF THE NW 1/4 iOF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, *M., KING COUNTY, WASHINGTON I I J I VI \IVI IVI f�I VI IVL TYPE II RIM-20.31 IE=14.71, 12"CMP(E) _ IE=14.52, 12"CMP(N) IE=14.66, 12" CMP(W) LADDER SOUTH I , — " I STORM CATCH BASIN I TYPE II RIM=18.98 I IE=14.98, 12"CMP(W) IE=15.18, 12"CMP(E) N i _ — I Ss SS SS ' SS � ss I _ / Ss PLAT) P Ss (150.00 � SS � � so SS — SD SS — SD _ SS — SD 'SS Aso ISS —SD�- — / p SS SD SS / SS — SD so ' — — — — — SS so _ SS so SD _ — —� — _ _ — — _ _ -23— 398 SF INTERIOR - _ PLANTING BED AREA LSD oO _SS — SD — � SD _ TPN 3340404785 J in a' w o —_W in 15 _- w" I _--w "- w I x 1g I � I X �g i � ' I 0 I w 5 o/yo 84 610, R_1 \ 1295760.59 (54 �"1-9­& NAIL N: 174009.87 E 1295760.62 ELEV. '9.3' LANDSCAPING PLAN (PRIVATE) SCALE: 1"=10' REVISION SURVEYED: DESIGNED: RJ DRAWN: JMW CHECKED: MBK DATE APPR APPROVED: RJ SS PLANT SCHEDULE SYMBOL QUANTITY BOTANICAL NAME COMMON NAME SIZE SPACING CONDITION 12 AMELIACHIER AUTUMN BRILLIANCE 2" CALIPER, SPACE B&B 'AUTUMN BRILLIANCE' SERVICE BERRY AS SHOWN 11 CHOISYA TERNATA MEXICAN ORANGE 5 GALLON, SPACE CONTAINER AT 5' O.C. \ 21 OSMANTHUS H. GOSHIKI FALSE 5 GALLON, SPACE CONTAINER 'GOSHIKI' HOLLY AT 5' O.C. BERBERIS T. • 17 ATROPURPUREA ROSE GLOW 5 GALLON, SPACE CONTAINER 'ROSE GLOW' BARBERRY AT 5' O.C. 15 CISTUS PURPUREUS ORCHID ROCKROSE 5 GALLON, SPACE CONTAINER AT 5' O.C. 5 GALLON, TO BE 2 SYRINGA MEYERI DWARF KOREAN INSTALLED BY CONTAINER 'PALIBIN' LILAC FILTERA SUPPLIER ESCALLONIA X DWARF ESCALLONIA 2 GALLON, SPACE CONTAINER O 31 NEWPORT DWARF AT 3' O.C. ® 1,300 SF ARCTOSTAPHYLOS KINNICKINNICK 1 GALLON, SPACE CONTAINER UVA-URS1 AT 3' O.C. TRI-SPACING 175 SF SOD TURFGRASS ° I I NOTES: 1. SEE SHEET L1.2 FOR LANDSCAPE NOTES AND DETAILS. I rPN 3340404705 2. AN ARBORIST SHALL BE PRESENT ON THE SITE DURING CONSTRUCTION AT OFF -SITE TREE DRIP LINES IN ORDER TO ENSURE PROPER TECHNIQUES ARE USED TO PROTECT TREE ROOT SYSTEMS. EXISTING OVERHANGING SQUARE FOOTAGE LANDSCAPE REQUIREMENTS EVERGREEN AND \ DECIDUOUS TREES ARE PER CITY OF RENTON MUNICIPAL CODE SECTION 4-4-070 LANDSCAPE F.6. PARKING LOTS: LOCATED ADJACENT TO I EAST PROPERTY LINE A. PERIMETER LANDSCAPING PER SUBSECTION H4 IS 10' IN WIDTH FROM STREET R.O.W. 1 B. INTERIOR LANDSCAPING PER TABLE FOR 15 TO 50 STALLS. 15 SQUARE FEET OF LANDSCAPE IS REQUIRED PER STALL. / 32 STALLS X 151SF = 480 SF REQUIRED / 994 SF PROVIDE . I I jl I -STORM CATC1-' n n rin l RIM=19.67 \ IE=16. 32, 24 mr iv 01/ IE=16.52, 8"CPP, S �' \ x TO. ONP " o - TE T. B. M. X, 9-_ NP" — MAG NAIL " ONP - 1g E. 1295963. 40 o? ELEV.. 19.80 SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 1 1g 6 o _w-- _ w-- _w / x I w NORTH HORIZONTAL SCALE: 1"=10' 10 0 10 20 • CITY OF RENTON • Planning/Building/Public Works Dept. /�0014D J. goy �MnnM� °ti SITTS & HILL ENGINEERS, INC. CIVIL ■ STRUCTURAL ■ SURVEYING 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 hftp://www.sittshill.com/ Project No.: 17668 Project Mgr.: KH �SCA PE A'S��`� 11/09/2018 Proj. Engineer: MBK Proj. Drafter: JMW R-402719 IN COMPLIANCE WITH CITY OF RENTON STANDARDS Eamorga:nroth T PLANNING 11/13/2018 :0.. DATE: WSADA PARKING LOT PAGE: DRAWING NO: LANDSCAPING PLAN L1.0 (PRIVATE) SHEET: 20 OF:25 C) Lid O 00 T 1 An W M O 0 T rr n O J 0 z a r) Q U) A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON N i 0 w I J I VI 11VI IVIf lVI IVL TYPE II RIM=20.31 L I IE=14.71, 12"CMP(E) I IE=14.52, 12"CMP(N) I _" I I � IE=14.66, 12"CMP(W) LADDER SOUTH — —"� I ' .� ss STORM CATCH BASIN I J = . , 'S TYPE II v -----So RIM=18.98 IE=14.98, 12"CMP(W) IE=15.18, 12"CMP(E) I �J L I LSD i 5D / 2p I- I I IIII I o SS / ss SS ' SS / ' so SD \ I 1p O I I sg � SD a s I I SS N ' so 1 � � � ss , a p 4 ' / ss so ti ��0 _ z _ / SS SD a i �' I Y _ 'SS'SS 150.00 PLAT) sD LSD�g c — so rr SS SD PLANT SCHEDULE SYMBOL QUANTITY BOTANICAL NAME COMMON NAME SIZE SPACING CONDITION 3 CARPINUS AMERICAN 2" CALIPER, SPACE B&B QCAROLINIANA HORN BEAM AS SHOWN 5 GALLON, TO BE 1 SYRINGA MEYERI DWARF KOREAN INSTALLED BY CONTAINER 71 PALIBIN' LILAC FILTERA SUPPLIER 902 SF SOD TURFGRASS Q — SS so _ 1 I • n — ' ss so a p _ _ _ / I NOTES: Ss Ss — SD so = _ _ -I�2— _ 1. SEE SHEET L1.2 FOR LANDSCAPE NOTES AND DETAILS. Q SS ass —SD Aso _ — ___ — _Iy�\ // I I I I I. 0 _ _ _ _ _ _ — 2. AN ARBORIST SHALL BE PRESENT ON THE SITE DURING CONSTRUCTION OF OFF -SITE so ss ° a a �0 _ _ _ _ _ _ �� / I I I TREE DRIP LINES IN ORDER TO ENSURE PROPER TECHNIQUES ARE USED. ____SS iss —so ss Aso C so / /ss ss —5D so _SS _sD 05 x C\ SD \ 8� I \ \ \\ \ \ 11 I N PN 3340404705 N • x� ° S \ I\ I x 2$. I 6 \ SD / I II I I I x 7g. D I / \� // \\ I I I LI 1$ EXISTING OVER6ANGING I.I 20 SD EVERGREEN A D I \ I DECIDUOUS TR ES ARE SD \ 1 / �,/ // \\ I I /•I ti0 EAST TPROPERTY EO LINE 33404 805 1 I I \�D \ 1 x2 ' /— \ / ' o W NI II II Ii \\2 5 x_ Cn N -26— -24 IxL— z �•II I I \�\ ti 6_25 1 //I / ---- —_/' \ I \\ g91 co1�I ,�- g1gg1 JI STORM CATCH BASIN \ RIM=19.67 1 ry a / / / / — ��0 \ I — '23— — _ • I I I _ _ 2��\ I \" � 2� / // — � -�'� � I I/ _ IE=16.32, 24"CMP N r20„ xI I— I 1\ G / / //� X I jJ IE=16.52, 8"CPP, S TPN 3340404785 4 1 .I II / 1g 6 �\ x2o - 0TE \ / / / a X 1 5� o MAG NAILM. — — — — — �� 5 X, / J x 1g 50 N: 174051.16 I X — a ° a / — — a :... , I - oHp" 1g E: 1295963.40 � a _oHp- 1g�� o ELEV. 19.80 a 5 II 21----- a a : ::: II -� W--- _—w--- _ SITTS & HILL: .: •a : _ — ' - ENGINEERS, INC \... ................... r..7 t.: ... :. ... I — `k pNDJ.Jpy ti CIVIL STRUCTURAL SURVEYING a xby� NS°2 C \ ° �: s::%f: •T:' " - - - - 0 P 4815 CENTER STREET TACOMA, WA. 98409 �17 o ��\ T • _ / ' �U PHONE: (253) 474-9449 I FAX: (253) 474-0153 aa ....... 'r. ' _ _ W - - http://www.sittshill.com/ .. ............. .... ...... FILTERRA J ° :'::•::':.;;:.:.:: ' UNIT �_ _ _ - 3 \ / FF �y4 20� Project No.: 17668 Project Mgr.: KH ...... ... .... SCALE ARG 11/09/2018 Proj. Engineer: MBK Proj. Drafter: JMW HST w 12T ti� S.W. R 402720 _w IN COMPLIANCE WITH CITY OF RENTON STANDARDS °0e i . ^�` CURRENT PLANNING LO a, 845 3 + w _o � EL1 195760.59 l / a amorganroth 11/13/2018 _CDw _ � N41�C NAIL _ NORTH 915 _ W _ - - W - I N: 174009.87 ` IN X1 ' W - - I E 1295760.62 HORIZONTAL SCALE: 1 "=10' ELEV. 19.34 LANDSCAPING PLAN (PUBLIC) 10 0 10 20 e' x1g �'� SCALE: 1 "=10' I SURVEYED: SCALE: VERTICAL: NAVD 1988 /1 ■ \ — AS NOTED HORIZONTAL: NAD 198383991 CITY O F7 x 0 DESIGNED: U RJ Rl RENTON DRAWN: JMW ONE INCH DATUM V41■ CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. MBK IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: RJ SCALE ACCORDINGLY WSADA PARKING LOT LANDSCAPING PLAN (PUBLIC) Ali W 0 O i O !JJ V DATE: z FIELDBOOK: PAGE: DRAWING NO: L1.1 SHEET: OF: 21 25 Q Q 00 LANDSCAPING NOTES UNDERGROUND CONDITION LOCATE UTILITY LINES AND UNDERGROUND OBSTRUCTIONS TO AVOID DAMAGE DURING CONSTRUCTION. REPAIR ANY DAMAGE TO UTILITIES, BUILDING, PAVING OR OTHER WORK AT YOUR EXPENSE. LANDSCAPE AREA GRADING FINISH SUBGRADE AND OBTAIN APPROVAL OF LANDSCAPE ARCHITECT PRIOR TO PLACING ANY TOPSOIL. FINISH SUBGRADE SHALL BE SMOOTH AND CONFORM TO THE FINAL FINISH GRADE AFTER TOPSOIL PLACEMENT. ALLOW FOR ADDED TOPSOIL AND MULCH IN INDIVIDUAL PLANTINGS AS SPECIFIED. COMPACT ALL LANDSCAPE SUBGRADE TO 90% OF OPTIMUM DENSITY PER ASTM D 1557. FINISH GRADE OF PLANTING WHERE ABUTTING PAVING OR CURBS SHALL BE 1/2 INCH BELOW TOP OF PAVING. SLOPE ALL PLANTING AREAS AT A MINIMUM OF 1 /4 INCH PER FOOT TO PROVIDE POSITIVE DRAINAGE AWAY FROM PLANTINGS. EXERCISE EXTREME CAUTION WITHIN EXISTING TREE DRIP LINES TO NOT DAMAGE TREE ROOTS. SHOULD EXISTING TREE ROOTS INTERFERE WITH IRRIGATION SYSTEM INSTALLATION CUT ROOTS AND TREAT CUTS. IDEALLY LIMIT IRRIGATION TRENCHING OPERATIONS WITHIN TREE DRIP LINES. EXISTING BRUSH AND VEGETATION REMOVAL COMPLETELY CLEAR AND GRUB EXISTING VEGETATION IN ALL LANDSCAPE AREA PLANTING BEDS AND BARK MULCHED AREAS EXCEPT WHERE INDICATED ON THE PLANS AS TREES AND SHRUBS REMAINING. tiYill�dil►Ul�lN1►�� VERIFY EXISTING SOIL CONDITIONS FOR CONTAMINANTS THAT MAY HAVE BEEN DISCARDED BY OTHER TRADES, SUCH AS THINNER AND PLASTER. REPORT FINDINGS IMMEDIATELY TO LANDSCAPE ARCHITECT. NOTIFY THE LANDSCAPE ARCHITECT OF ADVERSE SOIL DRAINAGE CONDITIONS WHICH MAY POTENTIALLY AFFECT PLANT GROWTH (E.G. SATURATED SOIL, CLAY, HARDPAN, HIGH GRAVEL OR ROCK CONTENT, CONCRETE, ETC.) PLANTING BED PREPARATION AND TOPSOILING (EXCEED MINIMUM REQUIREMENTS OF CITY OF RENTON SWDM C2.23 SOIL AMENDMENT. CONFORM TO APPROVED SOIL MANAGEMENT PLAN AND AS DEFINED BELOW) OBTAIN APPROVAL OF SUBGRADE PREPARATION PRIOR TO INSTALLING IMPORTED TOPSOIL AND COMPOSTED MULCHES. SUBSOILS SHALL BE SCARIFIED TO 12" DEPTH. ADD 3" DEPTH OF COMPOSTED MULCH TO SURFACE AND ROTOTILL TO DEPTH OF 6". CITY SITE INSPECTOR SHALL TEST SUBGRADE VIA STAINLESS STEEL ROD PENETRATION TO 12" DEPTH PRIOR TO ADDITION OF 3" COMPOST TO SUBGRADE. INSTALL 8 INCH MINIMUM DEPTH TOPSOIL OVER THE PREPARED SUBGRADE. TOPSOIL SHALL BE 30% PER VOLUME COMPOST AND 70% PER VOLUME SANDY LOAM THROUGH 7/16" SCREEN. PREAPPROVED MULCH SHALL BE CEDARGROVE COMPOST. PH SHALL BE FROM 6.0 TO 8.0. COMPOST COMPONENT SHALL BE CEDARGROVE COMPOST. SUBMIT 1 POUND SAMPLE AND SOIL ANALYSIS FROM SOIL MANUFACTURER FOR APPROVAL BY LANDSCAPE ARCHITECT. MANUFACTURED TOPSOIL SHALL PROVIDE ALL COMPONENTS NECESSARY FOR OPTIMUM PLANT GROWTH. COMPOST MUST HAVE AN ORGANIC MATTER CONTENT OF 40% TO 65%, AND A CARBON TO NITROGEN RATIO BELOW 25:1. PRIOR TO PLANTING, ONE 12" DEEP TEST HOLE PER PLANTING BED SHALL BE DUG USING ONLY A GARDEN SPADE DRIVEN SOLELY BY INSPECTOR'S WEIGHT. AFTER PLANTINGS AND CLEANING PLANTING GRADE IN PLANTING BEDS, INSTALL 3 INCH MINIMUM OF CEDARGROVE COMPOST MULCH OVER THE TOPSOIL. SEE DETAIL. FERTILIZER PLANTS: OSMOCOTE 18-6-12 FOR TOP DRESSING SHRUB AND GROUNDCOVER AREAS AT A RATE OF 20 LBS. PER 1,000 SQUARE FEET PRIOR TO ADDING MULCH TO FINISH TOPSOIL GRADE. INSTALL AGRIFORM 20-10-15 PLANTING TABLETS FOR PLANTING PITS AS SHOWN IN PLANTING DETAILS. PLANTING AFTER PLACEMENT OF TOPSOIL, STAKE TREE LOCATIONS FOR ACCEPTANCE BY THE LANDSCAPE ARCHITECT. MAKE REQUIRED FIELD ADJUSTMENTS AS DIRECTED. AVOID OBSTRUCTIONS. LARGE BLOCKS OF PLANTING MAY BE STAKED OUT BY BOUNDARY RATHER THAN INDIVIDUAL PLANTS. INSTALL PLANTINGS BETWEEN OCTOBER 15TH AND MARCH 15TH. IRRIGATION ALL SHRUBS AND GROUNDCOVER LANDSCAPE AREAS SHALL BE IRRIGATED VIA CONTRACTOR DESIGN BUILD/BID AUTOMATIC CONTROLLED SYSTEM. PROVIDE COMPLETE ACCURATE AS -BUILT RECORD DRAWINGS AT 1 "=10' SCALE. QUALITY ASSURANCE ALL PLANT MATERIAL TO BE IN HEALTHY THRIVING CONDITION. PROTECT ALL PLANT MATERIAL FROM HARM. HEAL -IN AND WATER ALL ROOTBALLS IF NOT PLANTED THE SAME DAY AS DELIVERY. REMOVE UNSATISFACTORY MATERIALS FROM SITE. PLANT DURING PERIODS NORMAL FOR OPTIMAL GROWTH, AS DETERMINED BY SEASON, WEATHER CONDITIONS AND ACCEPTED PRACTICE. WARRANTY OF PLANTINGS ACCEPTANCE OF LANDSCAPE IMPROVEMENTS SHALL OCCUR AT OWNER'S PROVISIONAL ACCEPTANCE OF THE COMPLETED PROJECT. WARRANTY PERIOD FOR ALL PLANTING SHALL BE ONE YEAR FROM DATE OF PROVISIONAL ACCEPTANCE OF THE PROJECT. IF REPLACEMENT OF PLANTINGS ARE REQUIRED DURING THE WARRANTY PERIOD, RESTORE ADJACENT PLANTING AREA TO ORIGINAL CONSTRUCTED CONDITION. REPLACEMENT PLANTS SHALL BE IN LIKE SIZE AND KIND AS ORIGINALLY PLANTED. IMPORT SOIL QUANTITIES (FOR PERMITTING PURPOSES ONLY) Tnp,(1—10.5ry COMPOST MULCH - 52 CY TOTAL SOIL IMPORT - 157 CY / A — — 1 \ A / � / \ 2 60° N A O.C. (TYP) KEY NOTES: 1. PLANT CENTERS. 2. WALL, WALK OR EDGE OF GROUND COVER PLANTING. TRIANGULAR SPACING OF GROUNDCOVER OR SHRUBS SCALE: N.T.S. L4• Call 811 • ® two business days before you dig NO. REVISION NOTES: 1. WHEN THE ROOTBALL IS ENCLOSED IN A WIRE BASKET SUPPORT, CUT AND REMOVE WIRES AFTER PLACEMENT AND ADJUSTMENT OF TREE IN THE PLANTING PIT AND PRIOR TO BACKFILLING WITH SOIL. 2. WHERE ROOTBALLIS WRAPPED IN GEOTEXTILE OR TREATED BURLAP, REMOVE COMPLETELY. AFTER PLACEMENT AND ADJUSTMENT OF TREE IN z_ PLANTING PIT. STAKE TREE W/ (3) PRESSURE TREATED 2"x2"x6' STAKES OR POLES. GUY TO TREE USING PLASTIC TREE TIES INSTALL TREE AT GRADE WHICH IT GREW IN THE NURSERY SOIL SEE NOTES 21/2x0OF SUBSOIL BROKEN W/ BAR OR ROOTBALL PICK TO 42" DEPTH MIN. TREE PLANTING DETAIL SCALE: N.T.S. SURVEYED: DESIGNED: RJ DRAWN: JMW CHECKED: MBK BY DATE AP P R APPROVED: RJ SCALE: 3" DEPTH MULCH OSMOCOTE, BROADCAST OVER PLANTING PIT REMOVE BURLAP FROM TOP 2/3 OF ROOTBALL. SEE NOTE 2. 6" HIGH WATERING BERM, 3" HIGH WATERING BERM,- 2 1/2 x 0 OF ROOT BALL. 2 1/2 x 0 OF ROOT BALL. 7 ---SLOPED SIDES AGRIFORM PLANT TABLETS (4 TOTAL EACH TREE) MIX NATIVE SOIL W/ TOPSOIL THIS AREA ALL AROUND COMPACT SOIL LY 2 1/2 x 0 OF ROOTBALL BENEATH ROOTBALL SHRUB PLANTING DETAIL VERTICAL: NAVD 1988 AS NOTED HORIZONTAL: NAD 1983/1991 ONE INCH DATU M AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY SCALE: N.T.S. • CITY OF ,RjRENTON • Planning/Building/Public Works Dept. NOTES: A. INSTALL SHRUB AT GRADE WHICH IT WAS GROWN AT NURSERY. SEE NOTES FOR FERTILIZER. CAREFULLY REMOVE BURLAP, TWINE OR CONTAINER FROM ROOTBALL. SCARIFY ROOTBALL SURFACE IF ROOTBOUND. 3" DEPTH MULCH OSMOCOTE, BROADCAST OVER ENTIRE PLANTING BED. TOPSOIL (SEE SPECS) AGRIFORM PLANT TABLETS 2 TOTAL EACH SHRUB MIX NATIVE SOIL W/ TOPSOIL THIS AREA ALL AROUND SITTS & HILL ENGINEERS, INC. OF W A S/y y00W J.JoyN// 0CIVIL ■ STRUCTURAL ■ SURVEYING DIV/ 4815 CENTER STREET TACOMA, WA. 98409 VPHONE: (253) 474-9449 1 FAX: (253) 474-0153 http://www.sittshill.com/ �k�9 3j2o� c, Project No.: 17668 Project Mgr.: KH CAPE A�N� 11/09/2018 Proj. Engineer: MBK Proj. Drafter: JMW R-402721 IN COMPLIANCE WITH CITY OF RENTON STANDARDS CURRENT PLANNING ,,, amorganroth 11 /13/2018 DATE: WSADA PARKING LOT PAGE: DRAWING NO: LANDSCAPE NOTES & DETAILS L1.2 (PRIVATE & PUBLIC) SHEET: nn OF:25 O Lid O 00 u O J 0 z o� 0— a 0 Q A PORTION OF THE NW 1/4 iOF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, *M., KING COUNTY, WASHINGTON - - TYPE II RIM-20' 31 i I IE=14.71, 12"CMP(E) C) I IE=14.52, 12"CMP(N) I I ss 1114.66, 12"CMP(W) ____SS LADDER SOUTH "� i ss so W I I I Ss i Ss � ss SD SD STORM CATCH BASIN - ' TYPE II o v so so I — RIM=18. 98 I I ' ^1 `E 1 ss o so IE=14.98, 12"CMP(W) ff1� N _ _ � I sD STORM CATCH BASIN IE=15.18, 12"CMP(E) � � TYPE I I RIM=19.86 I SS I--- � � IE=15.56, 12"CMP(W) IE=15.66, 12"CPP(E) 0 ' ....'..'.'.'IE=15.66, 12"CMP(S) J I / SS ...... . ...,.,. I� �� / :•:•;•;•:•:•;•;• I APPROX. LOCATION v J ss OF RECORD STRUCTUHL I _ ' SS PLAT) I .. = _ - .:.:::.:.:.:::.:.... NOT LOCATED FOR ss ss (150.00 so 5D -r ' THIS SURVEY ' Ss so i ' '.'�'.'.'.'.'.'. Q t ...... _ _ '.'.'....... . ss so �..... .:.I.:.:.:.:.:. ss so i o — I I I SS ASS — SD LSD = _ — .:..., J\ - _ _ _ ............... I n Q— - ... SS 5D / '1' ' ' .':I SS SS —sD LSD �O /�.•••••• <Q — ::.. I SS / SD —SD ' —�_ __ .. ,/ V) SS SD — _ -23� �. C ..... SS so _ — -�� :: / / .... _ ss so - �N _ — _ — — I — _ :::::1:::::: I / / ..... :':': Aso g� / — �1 _ — ....:.'� ..... \ I 2� / / / \\I I I I —' 1 0 l \\ \ 1 I \ — 1 Sb I D :.'.'.' J TPN 3340404705 To x� 5 SID I I I ? x29. \� / \ I N ..... SD.� 1� \ o �o 0 SD // \\ / \ \ l iPN 33404 805 / /l ` ,/ 5 ....: SD \ \ \ \ 11 x �g 9 �� / — _ X I TPN 3340404785 J J — — — " CD x _w- ---w I X\ 1 Nb • Lan bi i • ® two business days before you dig NO. IRRIGATION PLAN (PRIVATE AND PUBLIC) SCALE: 1"=10' REVISION ] I I g g� 1g J STORM CATCH BASIN RIM=19.67 :.:•(•:•:.:.:.:. IE=16.32, 24"CMP N r 20" ............... ...... IE=16.52, 8 "CPP, S :......... x �n 9 � 5 o - �E T. B. N II I n(l.A x MAG NAIL E. 1295963. 4(' o ELEV.. 19.80 ::::....:....::::::::::::::::11::::5 .: SURVEYED: DESIGNED: RJ DRAWN: JMW CHECKED: MBK BY DATE APPR APPROVED: RJ SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M LEGEND PROPOSED FEATURES - LANDSCAPE AREA REQUIRING IRRIGATION, SEE DETAILS ON SHEET L2.1. AUTOMATIC IRRIGATION VALVE. 0) C) O�p d IRRIGATION HEADS. O 00 — — — V PVC SLEEVING. GENERAL NOTES 1. AUTOMATIC IRRIGATION SYSTEM SHALL BE CONTRACTOR/BIDDER DESIGN. 2. IRRIGATION ENGINEERING DESIGN BASED ON A NEW 3/4" WATER METER AND SERVICE LINE. 3. INSTALL ALL EQUIPMENT PER STATE AND CITY OF RENTON CODES. 4. REFER TO INSTALLATION DETAILS WHEN INSTALLING ALL EQUIPMENT, SEE SHEET L2.1. 5. ADJUST THE RADIUS ON ALL SPRINKLER HEADS TO CONFORM WITHIN THE LANDSCAPE AREAS. 6. UPON COMPLETION OF THE MAIN LINE INSTALLATION IT IS TO BE PRESSURE TESTED PRIOR TO COVER. USE LINE PRESSURE FOR (2) HOURS WITH NO LOSS. 7. BACKFILL ALL TRENCHES WITH "ROCK FREE" MATERIALS AND COMPACT TO 90%. 8. INSTALL CONTROLLER AND RAIN SENSOR AT LOCATION SHOWN ON THE DRAWINGS. THE SENSOR TO FREE FROM ALL OVERHANGS. 9. FROM THE CONTROLLER INSTALL 2 SPARE YELLOW WIRES TO CONTROL VALVES. 10. ALL CONTROL VALVES SHALL BE TAGGED WITH A NON -FADING PLASTIC MARKER INDICATING THE PERMANENT VALVE NUMBER. 11. CONTRACTOR SHALL PROVIDE A EXACT AS -BUILT DRAWING OF THE INSTALLED SYSTEM. 12. PROVIDE 4" SCH 40 PVC SLEEVE BENEATH ALL PAVED AREA FOR ROUTING IRRIGATION PIPING AND CONTROL WIRING. PROVIDE 2' COVER MINIMUM. 13. PROVIDE IRRIGATION SYSTEM TO FILTERRA UNITS. COORDINATE WITH FILTERRA INSTALLER. :0ffll[011:9? WET TAP EXISTING CITY OF RENTON WATER MAIN PER CITY OF RENTON WATER PLAN GENERAL NOTES, STD PLAN 300.0 (DETAIL 01/CL2.1). 2� 1" SERVICE LINE PER CITY OF RENTON STD PLAN 320.1 (DETAIL 02/CL2.1). 3� INSTALL NEW CITY OF RENTON 3/4" IRRIGATION METER PER CITY OF RENTON STD PLAN 320.1 (SEE DETAIL 02/CL2.1). WET TAP AND INSTALLATION OF 1" SERVICE LINE AND 3/4" METER FOR LANDSCAPE IRRIGATION TO BE INSTALLED BY CITY OF RENTON WATER DEPARTMENT. OWNER'S CONTRACTOR SHALL RESTORE FINAL ASPHALT TRENCH PATCHING FOR WATER SERVICE. DOUBLE CHECK VALVE ASSEMBLY IN VALVE BOX PER CITY OF RENTON STD PLAN 340.8 (DETAIL 03/CL2.1). AUTOMATIC IRRIGATION CONTROLLER (110V) ON PEDESTAL, SEE DETAIL 06/CL2.1. — — SITTS & HILL nn- / I x F wasti ENGINEERS, INC. �o y0oNo J. , /�c CIVIL STRUCTURAL SURVEYING P ad�b SC2 ZQ- O 4815 CENTER STREET TACOMA, WA. 98409 � VUV _ PHONE: (253) 474-9449 FAX: (253) 474-0153 hftp://www.sittshill.com/ F� �yA Ex Project No.: 17668 Project Mgr.: KH �SCA PE 11/09/2018 Proj. Engineer: MBK Proj. Drafter: JMW R-402722 IN COMPLIANCE WITH CITY OF RENTON STANDARDS CURRENT PLANNING j WATER UTILITY t } NORTH amorganroth 11/13/2018 FAbdoul Gafour 11/13/2018 %J W 0 O i 00 HORIZONTAL SCALE: 1"=10' DEVELOPMENT ENGINEERING 0 10 0 10 20 J bbannwarth 11 /13/2018 C� DATE: CITY OF WSADA PARKING LOT z FIELDBOOK: RENTON PAGE: 10� DRAWING NO: Planning/Building/Public Works Dept. IRRIGATION PLAN L2.0 0- (PRIVATE AND PUBLIC) SHEET: 23 OF:25 Q GJ r) Q (v O �i O W WATER PLAN GEN_ERAI_,_NOTES Standard Plan No. 300 11. ALLIWORK AND"MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS STANDARD SPECIFICATIONS ANQl,ISPECIIAL PROVISIONS AND W5DOT / APWA STANDARD SPECIFICATIONS, LATEST[ EDITION AS AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALLBE (KEPT AT THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. A PRE -CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF CONSTRUCTION. THE CONTRACTOR AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION. 2. ALL X1 IAG UTILITIES SHALL REMAIN IN SERVICE DURING CONSTR ION UNLESS OTHERWISE NO .- THE CONTRACTOR SHA ST I� LL_. CALILL 1-800-424-5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING EXCAVATION. J. FORTHE G(3N (RUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AA UNbjWMi ,-AND '"CATALOGRCU SUFOR 1;ALL-WWERTALS $HALO. BE APPROVED;Ita ;WRITING BY THE CITY OF RENTON PRIOR -TO PURGIN ANY MATERIALS ON -SITE. __- �101MIESS S 52 PER AC 151 AND C W fI/A 4. ALL WATER MAIN [PIE MATERIALS�SEiA'LL BE CEMENT LINED DUCTILE IRON PIPE, 104. PIPE JOINTS SHAUL'BE PUSH-t�I11 OR MECHANICAL JOINT. 'CAST IRON OR DUCTILE IRGNNiP1PE FITTINGS SHALT! BE CLASS 250 AS PER ANSI%AW WA C130JA21.10 'ALL'DUCTfCE IRON PIPE AND FITTINGS SHALL BE Wi fi EDA4T{iHa-MILRL , TV E-TYPE, POLYETHYLENE PLASTIC PER AWWA CIO$ STANDARDS. O J 15. MINIMUM FROMTOP OF WATER;MAINS TO'FINISHED GRADE SHALL BE 36 INCH ES FOR PIPE DIAMETER OF 1Q-INCMflR.lE5S1, IAN048 INCHESR PIPE DIAMETEROF 12-INCH AND Li4RGER: CHES FOR ' MAXIMUM COVER,FOR ALL WATER MAINS SHALL BE bOI� _ _ ,AN-bEVIATIONS MUST BE APPROVED BY THE CITY OF-.RI`N'FONIPRIOR TO CONSTRUCTION. WHERE UTILITY CONAICZ 000 z THE PROFILE OFTHE,,WATER MAIN BEADJUSTED AS -NECESSARY TO CLEAR CONELICTS/TO,PROVICIE EXCEED ON PIPE DEFLECTION SHALL NOT EXCEED ONE-FIALF OF PIPE MANUFACTURER'S SPECIFICATION 'FOR SIZE OF PIPE USED. ALIr<TIiR' BACKFILL SHALL BE COMPACTED TO 95 PERCENTMAXIMUM 00 DENSITY AS DETERMINED BY THE MODIFIED PROCTOR TEST' METHOD (MDD) IN [ROADWAYS, ROADWAY SHOO' LDERS, ROADWAY PRISM AND DRIVEWAYS, AND 85 PERCENT MDD IN UNPAVI 'BE19$MDD. ;AREAS. ALL•PIPEZONE COMPACTION •SHALL a & �CNORETE BL-ICKING FOR; ATER iMAIN7S SHALIWE-i aE'NW, 1 iALLE-"MD—POUREL) IN P-tAa-[W AC OR�ANCE WITH M OF Q IRENTON STANDARD DETAILS.AND SPECIFICATIONS AND SHALLIBE INSTALLED ATALL VERTICAL AND HORIZONTAL BENDS, FFFL9NGS 0 AND BASE OF, HYDRANTS. MEGALUGS (OR SIMILAR PRODUCT) MAYBE REQUIRED ON ALL MECHANICAL JOINTS IN ADDITION TO CONCRETE BLOCKING. a 7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A IIFOAM PIPE PIG RUN THROUGH THEM RIOR TO BEING FLUSHED, DISINFECTED, TESTED. CLEANING .PRESSURE AND PURITY TESTING SHALL BE DONE IN THE PRESENCE OF AND UNDER THE SUPERVISION'OF A CITY OFRENTON UTILITYINSPECTOR. THE CONTRACTOR SHALL SUPPLY, INSTALL AND REMOVE PLUGS, CORPORATION STOPS„BLOW-OFF ASSEMBLIES,AND THRUST RESTRAINT/ BLOCKING FOR TESTING AND PURITY ACCEPTANCE. NO CONNECTION SHALL BE MADE BETWEEN THE NEW MAIN OR 1BETWEEN THE NEW WET -TAP VALVE TO AN EXISTING MAIN UNTIL THE NEW PIPING HAS BEENFOAM-PIGGED,, DISINFECTED,FLUSHED, 'ANDPAmmBOTH PRESSURE AND PURITY TESTING. [ S INCLUDING SERVICE LATmALS SHALL BEI'FESTE #*; , RESSURE6F 150,PSIAB"�iVORKING �. [NEW 1NATER MAIN PRESSURE WITH A'MINIMUM OF 225 PSIIEST,PRESSUREFOR�120'I INUTES' W1TH,ArMAXIMUM OF P511PRE5SUREDROP DURING THE ENTIRETEST'PERIOD. -_ N _ --- - T - - - UPON GOIVIPLETION �F TI1E PRESSURE TEST 'TFIE.LINE SHALL''BE �I1151NEEGTEDi FLUSHED ,AND THEN WATER SAMPLES SHALL BE TAKEN FOR PURITY TESTINGLY FIE PUBIJCWORKS INSPECTOR. J. THE CONTRACTOR SHALL NOTIFY THE ICITf!_bF A NTON !WIIATEIWLITILITY ANDMAINTENANGE i)EPARTMENTS AT LEAST 10 WORKING DAYS PRIOR TO MAKING CONNECTIONS TO -THE EXISTING WATERSYSTEM. THE CONTRACTORSIHIALL EXPOSE THE 'EXISTING WATER (MAIN; FITTINGS AT THE CONNECT - - -- - - -. - - NECESSARY -- S REQUIRED FOR AND ION AOINT BCFOREIORDERING THE IYECESSA ADAPTOR5f1ND FR�'ING REQU RE THE FINAL. -_ _ _ __-- 'CONNECTION,'THE CONTRACTOR SHA L'' VATE_r - 'S RE �-- 'P NG AND k EXCA , REIV16',�IE AEI., LI ACE MA'fERU�,+'�IMf3, .RQ171DE?FiORI ALL MATERIALS REQUIRED FOR THE CITY OFAENTONTOPERFOORM THI CONNEGTTCfN E'LXMrOt WATER-SYSc 1�11., THE CONTRACTOR SHALL PROVIDE AND INSTALL$ACKFILL,,tbNGRETE BLOGKINd AW COMPLEftWMAGE RESTORAMON., FDEPARTM NT WATER PLAN GENERAL NOTES SCALE: N.T.S. AUTOMATIC VALVE — SPARE CONTROL WIRE VALVE BOX W/LID— SCH 80 PVC NIPPLE SCH. 40 PVC 90° ELL— SCH 80 PVC NIPPLE SCH. 40 PVC MAIN LINE TEE MIN. THREADED SCH 80 UNION, TYP. AUTOMATIC CONTROL VALVE DETAIL SCALE: N.T.S. TRENCHING DETAIL SCALE: N.T.S. Z J FINISH GRADE rSTD. 'PLAN — 300.0 11&ARM P610 KING SPLICE CONNECTOR FINISH GRADE SIGNAL ("HOT") WIRE PVC SLIP FIX COUPLING COMMON CONTROL WIRE BRICK SUPPORT BLOCKS (TYP.) 12" GRAVEL SUMP 5/8" MINUS CRUSHED ROCK RLksm Um am nadvL tmp t 4sT� Pus rA Irfc. Kr .`— c-Yi4�1 [RGN DAdCrstIT� ee% 0 ND: mmsc—m4-R muff Rb a .S s� r mum, Fzfz r' f°iT L " WN 11�,' 1fi�11; A' W: WCTtLi IRON �1" [PRIVk� f ; I 'IT1 I'it�1'wwavF3 RtO IOF i [i NY WST&L [METER BOK [1�L)JNE. NJIiTF 12" A r' �� .r S�i)EYYfLK q Ie __ a rg Ha f r - -- Ei�icT�R ff; -,-. _COPPE � ING Icdl IIF CIfD IIS T9 BE tiTLMi W. , "I- FUTURE- WSTALL- it 9 U4-�Z3 OR 44 x4�Mi2�;S1ffN !'iZStIPNO . ='L.�ALiP- D W-N• T� CEfT�TEFFL3NE FW 'WATER 9AIR, TO POv16ELA04� uN! GZSPFrEIR IC SERV.GE LINE faliAAl T€t CORP01�A rZ7N i5T6E� ARfTi[ L L EF01�fF Pt�P O TIjRE46Kcall WKK4" �9 ?EfiSETR-ISx`_T1� -- - VBF17z TS��3� � �A SSNGLF Ci_ C RM COPPERSE1TER Q '�=4�44b, 6R L ;. m T ELLER? 247ii.-,2 :A}c{14 ALQ BRASS: W46i P !FLTmw- J3 0) QR [A"?i mC6iINAL.0 478T0 €3�TI i fh]l E T 14sI0. fI3E{TI F 6RI37i . PA6LO�R �f+ftJGS I z�„ R fl4ruaLD azp �fvLE7W LE BALD VRLvE ALL EI'T'PNGS SHALV AL WO 00C � Ram N;W14 GOIR� a qww &�tY�A;YS IWKI CE � 5 - 9L TCf rM�1'ii1F I^-N Q r ON MOS Flc� WE �Li I REI� _, AAA RIILll, Z-, ffX+k�', '!I FOR ;AMR K,AUTOMATCC; Eli ��_} T{??iT EA D � lk= F7MNT EDGZ OF PIT' [LIB' NEW 1" WATER SERVICE WITH 3/4" METER TO BE INSTALLED BY THE CITY OF RENTON WATER DEPARTMENT N 0 TD, THE rCEN g THIE HOILZ, `Miy$T 118E -AT LEAST'1"[FROM UNDERNEATH RfBS UNLESS 1Hr-,q40 SPADNG ALLDWS `TFIE NUT YO TIGHTEN rKCGAIN.$T ITHt OPEN 51Di OF iAdo3 1FtlAN PONE Ra 3,4" AND'1" 1NATE'RISEF2VICE STD. PLAN — 320. + P LTC WQRNIS DUARTMENT 1" WATER SERVICE SCALE: N.T.S. ADD (1) ONE 90° POL 90° ST ELL SPRAY HEAD SWING PIPE DETAIL SCALE: N.T.S. FINISH GRADE 3/4" SCH PVC NIPPLE SCH 40 f MAINLINE BRICK SUPPORT BLOCKS 24" GR VALVE BOX MANUAL MAIN LINE DRAIN VALVE SCALE: N.T.S. • Call 811 • two business days before you dig NO. REVISION kL DRAIN VALVE PVC ST. 90° ELL FES: INSTALL DRAINS AT LOW POINTS ONLY. m T1 N FJL1 611 WIN. ) I . [(TYFL CMOI vamm fLt bTl ' r S I; �, i I- 7 H -N M -I -VA. � T -- -f ��17-.T 17 r � A KF R ,V , ,ALL- n0, f3i.F, �_EC� 'VAL. � As�E Bl E� DC Is 1135 �� L ST�� � L L.. L � ,G B G LO,iN tP ,.�._E�1TipN A'SS0TDTA= ,AFFF V fi% FP9 JN LLATf£N UN WA:WWGTC [STATrr, PU,BLIi ET FY '[STATE ;OF `UVA5tW5JP"I, [DEPAR7M �� rfZ THE f01+N . IdGmT UST roglCAil A S11PATtAT� fT�01`� fP � fF IRE4 .Lk1'1vOKt, PER 117 MR THE 1l FI✓OTL K -F .SHE- a fo-d OF7 TRE, ,0tVA_ AVO If' F1_14 :- TWE U.Wff ;' 'S-RALL FURNISH; INSTALL Fels 1t11 ARN TWE [O!GVA- Ahll[ A& Pl�ft— Afib pAP''PtJRTE4AIICES 8_H_b N N `fR S ?F'Lft .- THE L3CVA iWi T f T'EU H ,A STATE, CEP-TIFIEf ±$A (fv 11 k' SEAhI L TES Ef �A'FTER ITS 1 llfWL iNST--ALJLA710 AFTER� AIiR 'AND 1ANflt}!kL'Ly Tf11 REAFT 2 I �XFE i lw A C4DRY rOF > 5 TEST I. ,1 5HI'AU1. [ ' � F ICR F-AXM TO CI[ i X -O F `f�fT7[V' `1UA T . [.._ I Gl i. [ ' �1 T . i1� iT4� : '1 A T) g N CONTROL SP .CIAU$T Ax NO 42-5- 1. C . - [DOVA Af4a MAR ! KALL, IK [LOCATED ON PRIUAPE PF2CPERTY AMP' A-S NEAR AS fPa$SISLEI 'TG TRE 99 VE y V _ . a� T �P4RTfTCO'2" DOUBLE EWEOK[VAL [UMIL7 �vf WORKS ASSEMBLY FOR rRf�fGATION O�R — ENT FZE-SAp,ENTIAL IRE SPRINKLER [[ 3/4" DOUBLE CHECK VALVE ASSEMBLY FOR IRRIGATION SCALE: N.T.S. RAIN SENSOR REMOVE RECEIVER PERMANENT CONTROLLER m ADAPTER MATCHING PEDESTAL CONCRETE BASE NO. 6 GAUGE BARE WIRE 18"x18"x18" WITH GROUNDING ROD PVC FINISH GRADE D OUTLET TEE LONGSWEEP ELBOW 00 3/4" ELECTRICALS CONDUIT 3" ELECTRICAL CONDUIT 110 V POWERED AUTOMATIC CONTROLLER SURVEYED: DESIGNED: KH DRAWN: JMW CHECKED: MBK BY DATE AP P R APPROVED: KH SCALE: N.T.S. SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM C TY OF RENTON Planning/Building/Public Works Dept. SITTS & HILL W AS ENGINEERS, INC. �F �F yo4o J.JOA4v 0 CIVIL ■ STRUCTURAL ■ SURVEYING a�I�Nj SC2 O 4815 CENTER STREET TACOMA, WA. 98409 PHONE: (253) 474-9449 FAX: (253) 474-0153 http:l/www.sittshill.com/ �9ti tio9 EXPp3j2o� �O� Project No.: 17668 Project Mgr.: KH oSCAPE ARG� 1 09 2018 / / Proj. Engineer: MBK Proj. Drafter: JMW R-402723 IN COMPLIANCE WITH CITY OF RENTON STANDARDS CURRENT PLANNING amorganroth 11 /13/2018 WSADA PARKING LOT IRRIGATION NOTES AND DETAILS (PRIVATE AND PUBLIC) L O O 00 T of CD O O 00 T o� O J DATE: z FIELDBOOK: PAGE: /// DRAWING NO: �J L2.1 0- SHEET: OF: 24 25 0 a r N O O 0 LLB L;;j Z J A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M., KING COUNTY, WASHINGTON I — STORM MANHOLL TYPE I — ' RIM=20.31 SS I IE=14.71, 12"CMP(E) SS SS IE=14.52, 12 "CMP(N) I SS IE=14.66, 12 "CMP(W) I ____SS LADDER SOUTH I i Ssso I / SS i Ss so � so I ■ I ' SS � SS SD STORM CATCH BASIN J I ss so TYPE 11 I I SS SS so SD o RIM=18.98 _--so IE=14.98, 12 "CMP(W) o _ _ — \ SD _ 11 IE=15.18, 12"CMP(E) I ',J `" SS / s 2p. I I � STORM CATCH BASIN cn 26 TYPE I _ p y SD RIM=19.86 N � I— I I I,1 _ ' I ss i Ss 182.47 SF _ SD 10 I IE=15.56, 12 "CMP(W) 0 _JI SS �v IE=15.66, 12 "CPP(E) 1 I I _ i s so _ x I IE=15. 66, 12 "CMP(S) I z I ��' I ' ' SS SS ' so SD 0'� p _ ^ \ APPROX. LOCATION � _ L ss sD \ g I o OF RECORD STRUCTURE I ' ' SS i Ss 0 00' PLAT) sD "� / / ' — ' \ ti0 I THIS SURVEYLOCATEDNOT FOR (15 . so / 1g./ _T 4 Q ��+� I ' /SS /$S so SS SD ISD ^ L.L SS ss so _ SS Ss SD so Q SS � 0 SS SD — — — SS i ss o so so _ _ —j I > ss Aso __ _—� — I_— __-- __ 1�%� \ / l 6*, H�WT,O I � 41 � ss so 0 — — /ss __--so �0 x� ASS SD _—so so o I N —''—'' 1J— I _ 1 —— / a1 I D�tl EW�4Y \ I I I o TPN 3340404705 x29• x�g5 d o 0 ��1 x�° ' S I I b I I l\ I I 20 x PROPOSED PARKIN AREA o I //` / \ �J I I 201 EXISTING OVERHANGING SD EVERGREEN AND 3 ALII I I I I I I I I \ I I / / / \ / D �I I o SD / / / \ / \ I DECIDUOUS TREES ARE �PN 33404 805 / l X \ / \ I I I I LOCATED ADJACENT TO I \ I k / / 0 \ / �, I EAST PROPERTY LINE g�1 �I 5i I II I sD\� �\ \ \\ 11 x2'------L_x�9 � 6 I I \ \ I \ EXISTING ASSES AND 1 _ _29� — o o I I I I \ \ \ 'u COTTONW OD SEEDINGS — —\ _ — I / _ CONCRETE — 28 RET. WALL CDx = -- -24�6— 0 — —25 Ix�412� /� // _—__—�`,' \ \ (\� � I I ' gg1 11 +.) I 7 1g j1 1 STORM CATCH BASIN l \ I2 -23— — II I RIM=19.67 I 2 x / /5 / / / — \ o 0 � 4 / \ I I .--- � �, IE=16.32, 24"CMP N 20" TPN 3340404785 I I I I — /� x° a I I I I 1� x JJ 9 61 IE=16.52, 8 'CPP, S 11/o ////// �/ \ ,,—'. I I 1 � x �/ I -- --22 I o xN9 19 x1g5 I 22 ,2�� — �1 ' ,g r°\ 1g 0\ \ i p 5 �E T. B.M. � __—------- 11 ��\ xti�5 i x y� // / /`Lx1g' \ X\ x�p� x2 x1g5 "OHP"— g�0 NA NAIL .16 / E. 1295963. 40 1c .9 I _ _ _ _ \ \ _ oHP" 1g�� o� ELEV.• 19.80 I g I I I ___-------22-- �Iti2 / I I oo — _ _ \I _aH � � 190 5 5' Ix Ln o — — _ SITTS & HILL (150.00' PLAT) / ,� ENGINEERS INC. 4 \ oN I _OHP'— _—/� / _ ' x� OF W AS�/� 7 - y�°Np �.�°yNs tip, CIVIL STRUCTURAL SURVEYING 2Q "�2� > _ _ — — I / _ x �o P �\� x 1 �� jj����\\�j C2 4815 CENTER STREET TACOMA, WA. 98409 _ — PHONE: (253) 474-9449 FAX: (253) 474-0153 ❑o \ 1 TOF=WAY P_ oyp - I / _ — �\/ http://www.sittshill.com/ \ — 'DEDICATION 011 _ _ )N 449 EX 626Project No.: 17668 Project Mgr.: KH _OHP' 0 11092018 C4PE ARG Proj. Engineer: MBK Proj. Drafter: JMW —o Q, w ; w"_5V'2-402724 I_w---w- IN COMPLIANCE WITH CITY OF RENTON STANDARDS oHP"1 55 _w --"w ; / "E 54610 `� \ 6� x196 1g. w 26 _ - 1®�� 845 ,; °0e� N�, Z, 0> R-1a 1pONP, — CURRENT PLANNING N 1295760.59 `� �546'1 ; x1g• gas amor anroth 11 /13/2018 EL 19. 1 � g 41 G NAIL ` �, 1g 0 °ti —� 1 NORTH LEGEND PROPOSED FEATURES- x TREE TO BE REMOVED EXISTING CONTOURS 20 PROPOSED CONTOURS GENERAL NOTES 1. THE TWO TREES TO BE REMOVED ARE LOCATED WITHIN PROPOSED DRIVEWAY LOCATION AND ARE PROPOSED TO BE REMOVED. NO OTHER TREES EXIST ON SITE. 2. 1 REPLACEMENT TREE IS REQUIRED. PROPOSED NEW TREE QUANTITIY FOR PROPOSED SITE IMPROVEMENT IS 12. SEE LANDSCAPE PLANS. 3. PROPOSED REMOVAL OF SMALL TREES DO NOT NEGATIVELY IMPACT ROOT SYSTEMS OF ADJACENT TREES AT NEIGHBORING PROPERTY. 4. AN ARBORIST SHALL BE PRESENT ON THE SITE DURING CONSTRUCTION AT OFF -SITE TREE DRIP LINES IN ORDER TO ENSURE PROPER TECHNIQUES ARE USED TO PROTECT TREE ROOT SYSTEMS rn g 15 - w - - I N: 174009.87 °�� 5 ` p\ I x w x� E 1295760.62 �a6 ; fig' HORIZONTAL SCALE: 1"=10' ELEV. 19.34 3 TREE RETENTION PLAN (PRIVATE) 10 0 10 20 III, x19 6k e ,; SCALE: 1"=10' X �g I `1 SURVEYED: SCALE: VERTICAL: NAVD 1988 ■ — / AS NOTED HORIZONTAL: NAD 1983/199, WSADA PARKING LOT - C TY 0 F x1 ' 45 01 orQ I0 DESIGNED: 'RI RJ RENTON DRAWN: %; JMW ■ ONE INCH DATU M CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE IN, NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY RJ TREE RETENTION PLAN (PRIVATE) LO It O 00 U W O J 0 DATE: Z FIELDBOOK: PAGE: DRAWING NO: L3.0 0- SHEET: OF: 25 25 Q Q