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Home My WebLink AboutR-425519`W 4 M v REINFORCEMENT SCHEDULE TOTAL WALL REINFORCEMENT REINFORCEMENT HEIGHT HEIGHT "H" LAYER NO. TYPE LENGTH"L" (FT) <3 FT NO REINFORCEMENT REQUIRED 1 MIRAFI 5XT 11.0 FT 0.67 3 FT 2 MIRAFI 5XT 11.0 FT 2.00 1 MIRAFI 5XT 11.0 FT 0.67 5 FT 2 MIRAFI 5XT 11.0 FT 2.00 3 MIRAFI 5XT 11.0 FT 4.00 1 MIRAFI 5XT 11.0 FT 0.67 2 MIRAFI 5XT 11.0 FT 2.00 6 FT 3 MIRAFI 5XT 11.0 FT 4.00 4 MIRAFI 5XT 11.0 FT 5.33 NOTE: GEOGRID ELEVATION TOLERANCE f .5' (ALL DIMENSIONS ARE IN FEET) GENERAL NOTES 1) REFER TO CIVIL GRADING PLANS FOR WALL ALIGNMENTS AND ELEVATIONS. 2) REFER TO REINFORCING SCHEDULE FOR GEOGRID LENGTHS AND ELEVATIONS. 3) GEOGRID ELEVATION MEASURED FROM TOP OF CRUSHED ROCK LEVELING PAD. 4) GEOGRID LENGTH "L" MEASURED FROM BACK OF FACE UNIT. 5) GEOGRID SHALL BE INSTALLED BEHIND WALL WITH MACHINE DIRECTION (STRONGEST AXIS) PERPENDICULAR TO WALL. 6) GEOGRID SHALL BE INSTALLED ON HORIZONTAL SURFACE OF COMPACTED STRUCTURAL FILL. 7) GEOGRID SHALL BE PULLED TIGHT BEHIND WALL. STAKE END OF GEOGRID AS REQUIRED TO MAINTAIN TENSION BEFORE COVERING WITH STRUCTURAL FILL. 8) PROTECT GEOGRID FROM CONSTRUCTION DAMAGE PER MANUFACTURERS SPECIFICATIONS. CONSTRUCTION EQUIPMENT SHALL NOT TRAVEL DIRECTLY ON GEOGRID. ANY GEOGRID THAT IS DAMAGED SHALL BE REPLACED WITH NEW GEOGRID AT CONTRACTORS EXPENSE. 9) SEGMENTAL BLOCK WALL ASSEMBLY TO BE COMPLETED PER MANUFACTURERS SPECIFICATIONS. 10) STRUCTURAL FILL SHALL BE PLACED AND COMPACTED IN 12-IN LOOSE LIFTS TO 95% OF THE SOILS MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698. THE MOISTURE CONTENT OF THE MATERIAL SHALL BE WITHIN 2% OF THE SOILS OPTIMUM AS DETERMINED BY THIS SAME STANDARD. STRUCTURAL FILL IN REINFORCED ZONE SHALL BE GRANULAR MATERIAL WITH MAXIMUM AGGREGATE SIZE OF 31NCHES AND A MAXIMUM SOILS FINES (LESS THAN #200 SIEVE) CONTENT OF 20 PERCENT. 11) HEAVY CONSTRUCTION EQUIPMENT SUCH AS VIBRATORY DRUM ROLLERS, LOADED DUMP TRUCKS, FRONT-END LOADERS, ETC., SHALL NOT OPERATE WITHIN FIVE FEET OF BACK OF WALLS. STRUCTURAL FILL PLACED IN THIS ZONE SHALL HAVE MAXIMUM LOOSE LIFT THICKNESS OF 12 INCHES AND SHALL BE COMPACTED USING HAND OPERATED COMPACTION EQUIPMENT. FENCE OR HANDRAIL AS REQUIRED SWALE FOR SURFACE DRAINAGE CONTROL �H/3�' IN. \ _ FIRM UNDISTURBED 112 IN. SOIL TO BE VERIFIED KEYWAY BY GEOTECHNICAL ENGINEER KEYWAY SHOULD BE SLOPED DOWN TOWARDS THE FACE BEING PROTECTED NOT TO SCALE ROCKERY NOTES: COMPETENT UNDISTURBED NATIVE SOILS CRUSHED ROCK FILER MATERIAL BETWEEN 2, AND 4 INCH SIZE WITH LESS THAN 2% FINES 3" MIN GRAVEL BEDDING 6" MINIMUM DIAMETER DRAIN PIPE SURROUNDED BY CLEAN WASHED 3/4" DRAIN GRAVEL TAKEN TO APPROVED POINT OF DISCHARGE 1. REFER TO CIVIL GRADING DRAWINGS FOR WALL ALIGNMENTS, AND ELEVATIONS. 2. ROCKERY CONSTRUCTION SHALL BE COMPLETED IN ACCORDANCE WITH THE ASSOCIATION OF ROCKERY CONTRACTORS GUIDELINES. 3" ROCK USED MUST MEET THE REQUIREMENTS FOR ROCK QUALITY SPECIFIED IN SECTION 9-13.7(1) OF THE WSDOT STANDARDS SPECIFICATIONS (2016). 4. ALL CAP ROCKS MUST BE SECURE AND NOT ABLE TO BE DISLODGED BY HAND. 7 a�-a3 Terra CUT ROCKERY DETAIL TOWNS ON 12TH Associates, Inc. RENTON, WASHINGTON Consultants in Geotechnical Engineering Geology and Environmental Earth Sciences Proj. No.T-8566 Date JULY 2023 F Figure 4 FENCE/RAIL WHERE REQUIRED n 2(MAX) SEGMENTAL BLOCK 8"X18"X12" OR EQUAL = II LAYER 4 12" MIN. COMPACTED STRUCTURAL 1 - U BACK FILL ABOVE DRAIN COLUMN LAYER 3 "H" 32 `f-s.-r, � GEOGRID (SEE REINFORCING SCHEDULE) 12" MIN. COMPACTED 1/2" TO 1" CLEAN CRUSHED ROCK NO FINES (TYP.) LAYER 2 - - - - - - - GRANULAR FILL COMPACTED TO 95% n OF SOILS MAXIMUM DRY DENSITY PER _ ASTM D-1557 MODIFIED PROCTOR (SEE NOTE 10) LAYER 1 1' - - - - - - - - - - - - - - - (MIN.) 4" DIAMETER PERFORATED PVC -77- -. , , ,___v - DRAIN PIPE TAKEN TO APPROVED _ - =' I POINT OF DISCHARGE 6" I--- - 3' COMPETENT NATIVE SOILS OR STRUCTURAL FILL TO BE VERIFIED BY GEOTECHNICAL ENGINEER (TYP.) UNDERGROUND LOCATOR SERVICE CALL BEFORE YOU DIG. 811 5/8" CRUSHED ROCK LEVELING PAD (TYP.) REVISION REINFORCEMENT SCHEDULE EXPOSED REINFORCEMENT REINFORCEMENT HEIGHT WALL LAYER NO. TYPE LENGTH"L" (FT) HEIGHT "H" <3 FT NO REINFORCEMENT REQUIRED 1 MIRAFI 5XT 3.0 FT 0.67 3 FT 2 MIRAFI 5XT 3.0 FT 2.00 1 MIRAFI 5XT 4.5 FT 0.67 5 FT 2 MIRAFI 5XT 4.5 FT 2.00 3 MIRAFI 5XT 4.5 FT 4.00 1 MIRAFI 5XT 6.5 FT 0.67 2 MIRAFI 5XT 6.5 FT 2.00 7 FT 3 MIRAFI 5XT 6.5 FT 4.00 4 MIRAFI 5XT 6.5 FT 6.00 1 MIRAFI 5XT 8.5 FT 0.67 2 MIRAFI 5XT 8.5 FT 2.00 9 FT 3 MIRAFI 5XT 8.5 FT 4.00 4 MIRAFI 5XT 8.5 FT 6.00 5 MIRAFI 5XT 8.5 FT 8.00 1 MIRAFI 5XT 9.5 FT 0.67 2 MIRAFI 5XT 9.5 FT 2.00 3 MIRAFI 5XT 9.5 FT 4.00 10 FT 4 MIRAFI 5XT 9.5 FT 6.00 5 MIRAFI 5XT 9.5 FT 8.00 6 MIRAFI 5XT 9.5 FT 9.33 NOTE: GEOGRID ELEVATION TOLERANCE f .5' (ALL DIMENSIONS ARE IN FEET) GENERALNOTES 1) REFER TO CIVIL GRADING PLANS FOR WALL ALIGNMENTS AND ELEVATIONS. 2) REFER TO REINFORCING SCHEDULE FOR GEOGRID LENGTHS AND ELEVATIONS. 3) GEOGRID ELEVATION MEASURED FROM TOP OF CRUSHED ROCK LEVELING PAD. 4) GEOGRID LENGTH "L" MEASURED FROM BACK OF FACE UNIT. 5) GEOGRID SHALL BE INSTALLED BEHIND WALL WITH MACHINE DIRECTION (STRONGEST AXIS) PERPENDICULAR TO WALL. 6) GEOGRID SHALL BE INSTALLED ON HORIZONTAL SURFACE OF COMPACTED STRUCTURAL FILL. 7) GEOGRID SHALL BE PULLED TIGHT BEHIND WALL. STAKE END OF GEOGRID AS REQUIRED TO MAINTAIN TENSION BEFORE COVERING WITH STRUCTURAL FILL. 8) PROTECT GEOGRID FROM CONSTRUCTION DAMAGE PER MANUFACTURERS SPECIFICATIONS. CONSTRUCTION EQUIPMENT SHALL NOT TRAVEL DIRECTLY ON GEOGRID. ANY GEOGRID THAT IS DAMAGED SHALL BE REPLACED WITH NEW GEOGRID AT CONTRACTORS EXPENSE. 9) SEGMENTAL BLOCK WALL ASSEMBLY TO BE COMPLETED PER MANUFACTURERS SPECIFICATIONS. 10) STRUCTURAL FILL SHALL BE PLACED AND COMPACTED IN 12-IN LOOSE LIFTS TO 95% OF THE SOILS MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698. THE MOISTURE CONTENT OF THE MATERIAL SHALL BE WITHIN 2% OF THE SOILS OPTIMUM AS DETERMINED BY THIS SAME STANDARD. STRUCTURAL FILL IN REINFORCED ZONE SHALL BE GRANULAR MATERIAL WITH MAXIMUM AGGREGATE SIZE OF 31NCHES AND A MAXIMUM SOILS FINES (LESS THAN #200 SIEVE) CONTENT OF 20 PERCENT. 11) HEAVY CONSTRUCTION EQUIPMENT SUCH AS VIBRATORY DRUM ROLLERS, LOADED DUMP TRUCKS, FRONT-END LOADERS, ETC., SHALL NOT OPERATE WITHIN FIVE FEET OF BACK OF WALLS. STRUCTURAL FILL PLACED IN THIS ZONE SHALL HAVE MAXIMUM LOOSE LIFT THICKNESS OF 12 INCHES AND SHALL BE COMPACTED USING HAND OPERATED COMPACTION EQUIPMENT. SURVEYED: 8Y OTHERS DESIGNED: HOLLI HEA VRIN DRAWN: MARY MOORE CHECKED: HOLLI HEA VRIN BY DATE APPR APPROVED: HOLLI HEA VRIN AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL- NAD 1983/1991 DATUM FENCE/RAIL WHERE REQUIRED n 2(MAX) �I 1 SEGMENTAL BLOCK 8"X18"X12" OR I I EQUAL II it „H" 1 32 LAYER 6 - - I 12" MIN. COMPACTED STRUCTURAL �. BACK FILL ABOVE DRAIN COLUMN • , U LAYER - - - - - - - - - - _ GRANULAR FILL COMPACTED TO 95% OF SOILS MAXIMUM DRY DENSITY PER ASTM D-1557 MODIFIED PROCTOR (SEE NOTE 10) LAYER 4 - -f 12" MIN. COMPACTED 112" TO 1" CLEAN CRUSHED ROCK NO FINES (TYP.) LAYER 3 GEOGRID (SEE REINFORCING SCHEDULE) - - - - - - LAYER 2 - LAYER 1 4" DIAMETER PERFORATED PVC DRAIN PIPE TAKEN TO APPROVED POINT OF DISCHARGE 6 - 3' 1 COMPETENT NATIVE SOILS 5/8" CRUSHED ROCK LEVELING PAD (TYP.) OR STRUCTURAL FILL TO BE VERIFIED BY GEOTECHNICAL ENGINEER (TYP.) CITY OF RENTON Planning/Building/Public Works Dept. 1 _ (MIN.) 5/S/25 CIVIL ENGINEERING LANDSCAPE ARCHITECTURE ,con PLANNING �zw� DESIGN SURVEYING 12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877 R-425519 IN COMPLIANCE WITH CITY OF RENTON STANDARDS TOWNS ON 12TH 3916 & 3926 NE 12TH ST, RENTON, WA 98056 ROAD STANDARD DETAILS O O O N N N V1 zit DATE O 1011112023 i7LDBOOK: PAGE INC DRAWING NO: C3.43 SHEET: OF: 19 93 CONSTRUCTION RECORD DRA WINGS