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Home My WebLink AboutR-421907ON N V W LLJ " 1 _ _ BA'iEu PNcIUDEE 510EWAlK RAWBI_-_-. __ _yl 1_Mw _ VAR' S IEE! Nor! T- - a AM1•__ - _ •ram '- 19EE NOTE S; IEEE NOTE 11 11IF Of PAVED DRNEWAY REOUIIED i E2 fJPAr60N J011I1 RYP.1 cELENr [SEE STD PUN 13e1 CONCRETE I 51"ALK x '� � SEE NOIf S W A �T w w g CCT1 RL/cl xxN1 SEE NOTEI - CEMEKT [Or1CRErE NA)JP mrN IN 1. a OVRS aGUTTER SLOPE I1YP.I :SEE _v% 11 YS- c x`TRAcTKIN JO W f1YP 1 (SEE ETD. PUN in PLAN VIEW "WE TEE`E Nd>�E 101 ' a x w), SEE NOTES fMl L I L 4•MN CEI CONCRETE a•- DEPREME, z,RBAc�iTTEP lIOEYAEIN U• EXPANSION JOWr nYP I late No" s' SECTION O tael ETD.PtAR t•n �� .\ 1R RITTPI - 911EWMKYAUM� 1M DIFFERENCE IN stOPE 1.VUl'- \\ IAf. Dorw1mYW! SLOPE (SLOPE 8NWMWA00ERATE01 �- tt"'Nix 1. A1►a ,., r O DRVA NEVIAY REIATRIE is BE N -- NEGTNE SLOPE f 6NOVME ' _ - CEMENT CONCRETE CURBS GUTTER IEEE NOTE JI k1 , CEMENT L' CONCRIM IMS E ETAL STD PLAN 1012, SIP - TYPE R1B - ISOMETRIC VIEW (RESIDENTIAL WITH BUFFER) For NOTES STD PLAN 104.2 STD. PLAN - 104.3 G` o� PPR ED: PUBLIC WORKS CEMENT CONCRETE DRIVEWAY >-'•` DF.PARTMF.NT ENTRANCE - TYPE R1 B Air /." 't Gregg Zimmerman. Public Works Administrator DocuSign Envelope ID: 6EECF5B6-602A4E4A-B436-A317AA638878 2"x2" 14 GAUGE WIRE, OR EQUIVALENT, IF STANDARD STRENGTH FABRIC USED 2' MIN. FILTER FABRIC ram,..,..,",," - _ -I t _ _ --I6'MI 12"MN. LJ POST SPACING MAY BEINCREASED I i 4'x4"MIN. TRENCH 8' I TO IF WIRE BACKING G IS USED BACKFILL TRENCH WITH NATIVE SOIL OR 3/4" TO 1-1/2" WASHED GRAVEL 2"x4" WOOD POSTS, STEEL FENCE POSTS, OR EQUIVALENT (TYP.) NOTES: 1. CONDITIONS OF USE 1.1. SILT FENCE MAY BE USED DOWNSLOPE OF ALL DISTURBED AREAS. 1.2. SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS IT INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW. ANY CONCENTRATED FLOW MUST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND. 2. DESIGN AND 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 SITE. ADS (ASTM D4751) 30-100 SIEVE SIZE (0.60-0.15mm) FOR SILT FILM 50-100 SIEVE SIZE (0.30-0.15mm) FOR OTHER FABRICS WATER PERMITTIVITY (ASTM D4491) 0.02 SECT MINIMUM GRAB TENSILE STRENGTH (ASTM D4632) 180 LBS. MIN. FOR EXTRA STRENGTH FABRIC 100 LBS. MIN. FOR STANDARD STRENGTH FABRIC GRAB TENSILE ELONGATION (ASTM D4632) 30%MAX. (WOVEN) ULTRAVIOLET RESISTANCE(ASTM D4355) 70%MIN. 2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE. 2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 2H:1V 2.4. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4"X4" TRENCH MAY BE REDUCED AS LONG AS THE BOTTOM 8 INCHES OF THE SILT FENCE FABRIC IS WELL BURIED AND SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE. 2.5. FILTER FABRIC FENCES SHALL BE INSTALLED ALONG CONTOURS WHENEVER POSSIBLE. 3. MAINTENANCE STANDARDS 3.1. ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY. 32. IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED 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 CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE OR REMOVE THE TRAPPED SEDIMENT. 3A. SEDIMENT MUST BE REMOVED WHEN SEDIMENT IS 61NCHES HIGH. 3.5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) AlomSTD. PLAN - 214.00 PR• DEPARTMENT PUBLIC WORKS SILT FENCE PR GAZ 9/28/2018 1 r�, DATE CALL 3 WORKING DAYS BEFORE YOU DIG 811 UTILITIES UNDERGROUND LOCATION CENTER (ID,MT,ND,OR,WA) ELECTRIC - RED, SEWER - GREEN, GAS/OIL - YELLOW SAFETY PRECAUTION SHALL BE IMPLEMENTED SURVEY - PINK, TEL/CATV - ORANGE, WATER - BLUE BY CONTRACTOR(S) AT ALL TRENCHING IN ACCORDANCE WITH CURRENT OSHA STANDARDS PROPOSED - WHITE :45 AN FACE OF CURB 6" CEMENT CONCRETE _ _ 1/2" R. 1° R SIDEWALK RAMP 6 12 OR LANDING -' VARIES - 51n FROM -- I ,1" 6,•TOO k 1 i2" R. I" R. 1:24 6" - • 1 I TOP OF I ` iD 1f1" R ROADWAY 3/8° PREMOLDED JOINT FILLER CEMENT CONCRETE L PEDESTRIAN CURB T tO AT SIDEWALK RAMPS AND LANDINGS r 1 6" FACE OF ADJACENT CURB CEMENT CONCRETE '- 612" TRAFFIC CURB AND GLITTER SEE DEPRESSED CURB DETAIL THIS SHEET FACE OF ADJACENT CURB 1.24 TOP OF 6 12' - FLUSH WITH GUTTER T 1" 12' R. ROADWAY PAN AT SIDEWALK �T / 2" - RAMP ENTRANCE L 112 1:24 TOP OF 12"R. ROADWAY I 1 - 6" F ` DEPRESSED CURB SECTION fO AT RESIDENTIAL DRIVEWAYS ONLY. 1 FOR COMMERCIAL DRIVEWAYS SEE STD PLAN 104.2 V - 6" F DEPRESSED CURB SECTION FACE OF CURB AT SIDEWALK RAMPS h812" 512"_ 1" _ 3/8' 12' R. t" R. • FACE OF ADJACENT CURB 1 t TOP OF � ROADWAY • ' P q :I►Z`�o•• GUTTER SURFACE I I PREMOLDED ••P JOINT FILLER 1 1" R E FULL -DEPTH 8 t/4" _ - EXPANSION JOINT 1' R CEMENT CONCRETE TRAFFIC CURB DEPRESSED CURB DETAIL AT RESIDENTIAL OR COMMERCIAL DRIVEWAYS, AND ALLEYS GENERAL NOTES: 1. See standard plans 102 and i01.1 for curb expansion and Contraction joint spacing. 2. Expansion joint shall be full depth, 3/11" (in.) premolded joint filler. 3. For Depressed Monolithic Driveway Curb 8 Gutter Section, see Standard Plan 104.2 PUBLIC WORKS STD. PLAN - 101 l:u 1 DEPARTMENT CEMENT CONCRETE CURBS y/ , �- DocuSign Envelope ID: 6EECF5B6-602A4E4A-B436-A317AA638878 R = 25' MIN. INSTALL DRIVEWAY CULVERT IF THERE IS A ROADSIDE DITCH PRESENT, AS PER CITY ROAD STANDARDS O\S,NG"CPO 4"-8" QUARRY SPALLS GEOTEXTILE 12" MIN. THICKNESS 1. DRIVEWAYS SHALL BE PAVED TO THE EDGE OF THE RIGHT-OF-WAY PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO I� AVOID DAMAGING OF THE ROADWAY. 2. IT IS RECOMMENDED THAT THE \ ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD 100' MIN. 15' MIN. PROVIDE FULL WIDTH OF INGRESS/EGRESS AREA NOTES: 1. CONDITION OF USE 1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER PAVED AREAS WITHIN 1,000 FEET OF THE SITE. 1.2. FOR RESIDENTIAL CONSTRUCTION PROVIDE STABILIZED CONSTRUCTION ENTRANCES FOR EACH RESIDENCE IN ADDITION TO THE MAIN SUBDIVISION ENTRANCE. STABILIZED SURFACES SHALL BE OF SUFFICIENT LENGTHMIDTH TO PROVIDE VEHICLE ACCESS/PARKING, BASED ON LOT SIZE/CONFIGURATION. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. A SEPARATION GEOTEXTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM PUMPING UP INTO THE ROCK PAD. THE GEOTEXTILE SHALL MEET THE FOLLOWING STANDARDS: GRAB TENSILE STRENGTH (ASTM D4632) 200 LBS. MIN. GRAB TENSILE ELONGATION (ASTM D4632) 30% MAX. (WOVEN) CBR PUNCTURE STRENGTH (ASTM D6241) 495 LBS. MIN. ADS (ASTM D4751) 12045 (U.S. STANDARD SIEVE SIZE) 2.2. DO NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLORIDE FOR CONSTRUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE pH LEVELS IN STORMWATER AND CONCRETE DISCHARGE TO SURFACE WATERS OF THE STATE IS PROHIBITED. 2.3. 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 NOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS IF THE HOG FUEL IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO 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 SUBGRADE. THIS CAN SUBSTANTIALLY INCREASE THE EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE. 3. MAINTENANCE STANDARDS 3.1. QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. 3.2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO KEEP THE STREETS FREE OF SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING, AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE, OR THE INSTALLATION OF A WHEEL WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND. 3.3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING. THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED 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 CONSTRUCTED. THE SEDIMENT WOULD THEN BE WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. WASH WATER MUST BE PUMPED BACK ONTO THE SITE AND CANNOT DISCHARGE TO SYSTEMS TRIBUTARY TO SURFACE WATERS. 3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY. 3 . 5 . IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SHALL BE INSTALLED TO CONTROL TRAFFIC. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STD. PLAN - 215.10 .• PUBLIC WORKS PPROVED: �� DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 I DATE :45 All 3/8- PREMOLDED JOINT FILLER (TYP) CENTERLINEOF OR FACEIDIFFRAME 6 ATE CURB r 5" R. MATCH 1 /2' R. I ROADWAY SLOPS ► 3" l •►. RI 1? ry SECTION O GENERAL NOTES: -•8F£N77 X 5/B"O DUMMY JOINT FRAmEAND ORATE -NOT INCLuOm INCURSfWD GUTTERRID ITEM NOT NCLUDED •.••• IN CURB AND OUTSETS BIDITEM A0.IUSTM1EIiT SECnONINCLUDED •,' p' IN CURSAND OlIT78T &D11EM ►' CATCN SIISN- SEE NdIE2 CEMENT COtiCREIE CURB AND GUTTER 1. The Intent of this design Into facilitate the removal' of a catch basin with minimal disturbance 4 of the curt. - a 2. The expansion joints of the adjacent sidewalk shall be adjusted to be In :r, ;11 I Ilse With these curt) expansion joints.jJ' ��, 'll: J • I I ISOMETRIC VIEW CEMENT CONCRETE CURB 57D• FLAB( - 101.1 PUBLIC WORKS PRO D: DEPARTMENT INSTALLATION AT CATCH BASINS DA DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 5" MAX. DRAINAGE GRATE TRIM GRATE FRAME _ C- OVERFLOW BYPASS d BELOW INLET GRATE DEVICE SEDIMENT AND DEBRIS FI b FILTERED WATER SECTION VIEW DRAINAGE GRATE (RECTANGULAR GRATE SHOWN) RETRIEVAL SYSTEM (TYP.) Q OVERFLOW BYPASS (TYP.) BELOW INLET GRATE DEVICE ISOMETRIC VIEW NOTES: 1. PROTECTION SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE CATCH BASIN WILL BE CONVEYED TO A SEDIMENT POND OR TRAP. 2. INLET PROTECTION SHALL BE USED TO PROTECT THE DRAINAGE SYSTEM. 3. THE CONTRIBUTING DRAINAGE AREA MUST NOT BE LARGER THAN ONE ACRE. 4. SIZE THE BELOW INLET GRATE DEVICE (BIGD) FOR THE STORMWATER STRUCTURE IT WILL SERVICE. S. THE BIGD SHALL HAVE A BUILT-IN HIGH -FLOW RELIEF SYSTEM (OVERFLOW BYPASS). 6. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BIGD WITHOUT SPILLING THE COLLECTED MATERIAL. 7. PERFORM MAINTENANCE IN ACCORDANCE WITH STANDARD SPECIFICATION 8-01.3(15). 8. 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 SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STD. PLAN - 216.30 • PUBLIC WORKS APPR ED: URDEPARTMENT CATCH BASIN INSERT GAZ 9/28/2018 1 DATE :45 At RAISED EDGE DETAIL V-Cr S" SIDEWALK LEVEL �1 1? EXTEND SIDEWALK TRANSVERSE 1'-0" 1, _0. ?& N)PREMMDED JOINT FILLER 170MR [[__JOINTS TO INCLUDE RAISED EDGE TYPICAL WHERE APPLICABLE aou olNc 2�0% (( (TYP.) I i t7 IN R FOR CURB DETAILS ► • . + �• 1,5% SEE STO PLAN 101 El, s • i Ff �. �� '" + r • '• •• •• �E)OS71NG ROADWAY •� .•. ,•. - _ // CROSHEO ROCKEAS r^' SEE RAISED DOGE [TYPICAL ' 1'•0'• SIDEWALK DETAIL -THIS SHE SIIDEWUNDER CRUSHED SURFACING TOP COURSE(CSTC) SIDEWALK OMPACT TO 95R MODIFIED PROCTOR SLLD �7 MIN WITH RAISED EDGE (UNLESS REQUIREMENT WAIVED BY L/ 17 (IN) R. tTYP.) ENGINEER) TYPICAL UNDER ALL CURB, GUTTER 8 SIDEWALK CSTC UNDER _ �2.0% j FOR CURB DETAILS CURB L OUSTER TO BE WTHICKNESS OR 1-S% SEE STD PLAN 101 MATCH EXISTING ROADWAY CRUSHED ROCK 1J BASE, WHICHEVER IS GREATER (TYP. FOR AHTtEit • •• ALL CURB S GUTTER). ",�' I FINISHED GRADE V am BELOW �T TOP OF CONCRETE SURFACE r-m sloEwauK ADJACENT TO CURB t' 0' 1• 0' MIN. 17 (IN) R_ (TYP.) ROU DING FORCURB DETAILS 41 _2.tl% 1- /S% SEE STD PLAN 101 BRIDGE OR PEDESTRIAN5,y>,'•" 1, - _ _ __._-..• •Y-�`'�•�•. �,Myv .: RAILING FOR CURB DETAILS ADJACENT TO CURB )� BARRIER -SEE SIDEWALK SEE STD PLAN 101. (STEEP FILL SLOPES) CONTRACT PLANS / J Z---K'ALL OR BARFOER ! I 17 (IN) R. (TYP.) FsH � I s1oEwAL< w tsx • •`•.. • T•jt 17 N)FL __ .... •1y(�`yAVL(Y• is t.' • ► VERTICAL WALL- '�•V2" SEE DETAIL - • ►• are' [IN) P FILLER ED . JOINT Nr ADJACENT TO CURB AND RAILING OR WALL e• (IN) PREMOLDED JOINT FILLER FOR SIDE TREATMENT SIDEWALK BUFFER STRIP SIDEWALK ADJACENT TO WALL DETAIL SEE OTHER SIDEWALK (SEE NOTE 10) SECTIONS 1R' (IN) R 7. (TYP) FOR CURB DETAILS 1.5% 1.5% MIN, SEE STD PLAN 101 BROOMEDFINISH r _ OR MATCH EXISTIISTI NG O� 4- WIDE, SMOOTH Jr © FINISHED GRADE 1' BELOW TOP CONCRETE TROWELED PERIMETER SURFACE FORR FLUSHPLANTING-IF PAVED 011" fj"u- ® \ \ CEMENT CONCRETE CURB ADJACENT TO BUFFER STRIP �(CURB AND GUTTER SHOWN) \ FOR CURB DETAILS n SEE BTD PLAN tot �\ a: 11W TO 114' NOTES a 1. Fourbe the iteat the sidewalk width shallbetheminmum pedestrian INSIDEEWWALKONNLYM •r •P accessible route LPARI free of vertical \ , ► • � Zb .' and horizontal obstructions. Gratings, ►' P•► 'P Access Covers, Junction Boxes, \ \ FULL -DEPTH EXPANSION JOINT IN BOTH • •� Cable Vaults, Pull Boxes and other CURB AND SIDEWALK (SEE s`r0 PLAN W1.1) appurtenances within the sidewalk are' C CONTRACTION JOINT must be flush with surface, and match grade of the sidewalk. \ JOINT AND FINISH DETAIL • �.. 2. Monolithic Cement Concrete Curb and r r Sidewalk Is not permitted In new For other referenced NOTES see ..► • ; •?,, : R o canatruction. When replacement work STD PLAN 104,2. - necessitates a Monolithic Cement PREMOLOE Concrete Curb build per W5DOT JOINT FILLER Standard Plan F-30.10-03. Paved surfaces must comply with E FULL -DEPTH 3. Concrete to be 4,000 PSI. STD PLAN 102.1 as applicable. EXPANSION JOINT - • PUBLIC WORKS CEMENT CONCRETE q pITR(, ED: STD. PLAN 102 ttlf DEPARTMENT SIDEWALK 1 cL� TABLE 4.2.2.A ROCK PROTECTION AT OUTFALLS Discharge Velocity at Design Flew (fps) REQUIRED PROTECTION Greater Less than Minimum Dimensians(1) Type Thickness Width Length (Height than or equal to 0 5 Rack 1 foot Diameter 8 feet Crown lining'.2..' * 6 feet or + 1 foot 4 x diameter, whichever is neater RIpr�• 2 feet Diameter 12 feet Grown + 6 feet Of + 1 r:.11-:l. or 4 x diameter, 3 x dlarneter, whichever is whichever iS greater neater -1 (,1 20 Gahian As required As required As required CrG,rv- cutiall + 1 foot 20 NSA Engineered energy dissipater required (1) These sizas assume that wston its dornllnated by outfall analrgy_ In many CaS19S sizing will ba g)ovWr od by condrt10111S LI the receiving graters. (2) Rock lining shall be quarry spans with gradation as follows: Passing B-inch square sieve- 100% Passing 3-inch square sieve: 40 to 60% maximum Passing 314-inch SgUaro slave- 0 to 10 maximum (3) Riprap shall be reasortlatilly Well graded with gradation as follows: Maximum shone size, 24 inches {nominal diameter) Median stone size: 16 inches Minimum stone size: 4 Innes NPfla: Ri p win P►emvd b w0e �Ppv5 qn Pallet ctrarrnel is a;5, fvn►ed tP' be a rP'xjmoie �-1. AJ� g g Y AA IY CONSTRUCTION SEQUENCE A. CONDUCT PRE -CONSTRUCTION MEETING. B. FLAG OR FENCE CLEARING LIMITS. C. POST SIGN WITH NAME AND PHONE NUMBER OF TESC SUPERVISOR. D. INSTALL CATCH BASIN PROTECTION IF REQUIRED. E. GRADE AND INSTALL CONSTRUCTION ENTRANCES(S). F. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.) G. CONSTRUCT SEDIMENT PONDS AND TRAPS (IF NEEDED)NOT ANTICIPATED. H. GRADE AND STABILIZE CONSTRUCTION ROADS. I. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. J. MAINTAIN EROSION CONTROL MEASURE IN ACCORDANCE WITH CITY OF RENTON STANDARDS AND MANUFACTURER'S RECOMMENDATIONS. K. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE, THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY TESC MINIMUM REQUIREMENTS. L. COVER ALL AREAS WITHIN THE SPECIFIED TIME FRAME WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING, CRUSHED ROCK OR EQUIVALENT. M. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN 7 DAYS. N. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 0. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BEST MANAGEMENT PRACTICES REMOVED IF APPROPRIATE. R-421907 IN COMPEIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING 0 cc Wanders 03/29/2023 LL PACIFIC LAND ENGINEERING, INC. AND / P A I I LAND SURVEYED: SCALE: OR THE ENDORSING ENGINEER ARE NOT S. HVERTICAL:q RESPONSIBLE FOR ANY UNAUTHORIZED ti� of wAsgrJp REPRODUCTION, MODIFICATION AND / � ew �ca9`P DESIGNED: 1n _ 201 HORIZONTAL: NAD 1983/1991 , HUMWAY SUNSET SFR OR CHANGES TO INFORMATION CONTAINED IN THIS DRAWING /PLAN ENGINEERING o CITY OF 8XX SW 4th Place CO w SHEET. THE DESIGN CONCEPT(S) SHOWN RENTON, WA 98057 HEREON ARE THE PROPERTY OF PACIFIC GISTE, 1sRENTON 4wgG\� DRAWN: LAND ENGINEERING, INC. THEY MAY NOT SrONAT, ti� Civil Engineering. Development Services. Land Use Consulting ONE INCH DATU M 820001742 BE USED OR COPIED IN WHOLE OR IN Permit Expediting Services. Inspection Services. Expert Witness CHECKED: AT FULL SCALE PART WITHOUT THE WRITTEN CONSENT Date: 10/10/2022 Bellevue, WA - www.pacificlandwa.com IF NOT ONE INCH OF PACIFIC LAND ENGINEERING, INC. Date: 10MP SNOTVALID info@pacificlandwa.com. 425 615-6160 N0. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY Planning/Building/Public Works Dept. COVER SHEET AND THE ENDORSING ENGINEER. UNLESS SIGNED AND DATED @p ( ) Iiii- z DATE: 10 / 22 / 2022 \ T FIELDBOOK: PAGE: DRAWING NO: SHEET: 7 OF: