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Civil Site Development PlansCRYSTAL SPRINGS STREET NW26 18 TRACT A 17 12 16 141113 20 19 9 15 23 6 1 2 3 4 10 7 8 25 21 24 TRACT B 5 29 27 CRYSTAL SPRINGS ST NWWOODLAND CT SE ROAD A ROAD BROAD C 22 30 APN 22719210403 28 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-COVR.dwg C0.1 1 COVER SHEET N GRAPHIC SCALE 0 50 100 1" = 50 FEET 25 AHBL ENGINEERS, PLANNERS, & SURVEYORS 2215 NORTH 30TH STREET, SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: MATT WEBER, P.E. COPPER RIDGE, LLC P.O.BOX 73790 PUYALLUP, WA 98403 CONTACT: EVAN MANN AHBL ENGINEERS, PLANNERS, & SURVEYORS 2215 NORTH 30TH STREET, SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: DAVE FOLLANSBEE, PLS. IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED AND CRIBBED. THE CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND AHBL ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT, CHAPTER 49.17 RCW. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE APPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. AHBL ASSUMES NO LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES. IMPORTED FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE, ORDER, OR STANDARD. TRENCH NOTE UTILITY NOTE FILL SPECIFICATION LEGAL DESCRIPTION BASIS OF BEARING VERTICAL DATUM DEVELOPER CIVIL ENGINEER SURVEYOR CUT = 3,000 CU. YDS FILL = 3,050 CU. YDS NET = 50 CU. YDS IMPORT NOTE: THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR THE PERMITTING PROCESS. DO NOT USE FOR BID PURPOSES. THE QUANTITIES DO NOT HAVE STRIPPING, COMPACTION, OR CUT OR FILL ADJUSTMENT FACTORS APPLIED TO THEM, NOR DO THEY ACCOUNT FOR ROADWAY SECTION. NO WETLANDS HAVE BEEN DELINEATED ON-SITE OR IMMEDIATELY ADJACENT TO THE PROJECT SITE. PROJECT SITE SCALE 1"=50' WETLAND DELINEATION EARTHWORK QUANTITIES EXISTING DESCRIPTION PROPOSED CEMENT CONC. PAVEMENT NATURAL GAS LINE CONIFER TREE DECIDUOUS TREE ASPHALT CONC. PAVEMENT STANDARD DUTY PAVING SANITARY SEWER LINE STORM DRAIN LINE POWER/TELE. POLE CHAIN LINK FENCE FIRE SERVICE WATER LINE CONTOURS WIRE FENCE WOOD FENCE WATER METER WATER VALVE SIGN HYDRANT STORM DRAIN MH SANITARY SEWER MH CATCH BASIN TELEPHONE MH TELEPHONE RISER GUY WIRE LIGHT W D ELEV D W SS F ELEV G LEGEND PER CHICAGO TITLE INSURANCE COMPANY ORDER NO. 210046238 PARCEL 3 OF SHORT SUBDIVISION NO. SS-8036, AS RECORDED NOVEMBER 26, 1991 UNDER AUDITOR'S FILE NO. 9111260271. IN THURSTON COUNTY, WASHINGTON NAVD 1988 VERTICAL DATUM ON ORTHOMETRICALLY CORRECTED GPS OBSERVATIONS USING WSRN AND GEOID 2012A. NAD 1983/11 WASHINGTON STATE PLANE SOUTH PROJECTION, BASED ON GPS OBSERVATIONS USING WSRN AND GEOID 2012A. UNITS OF MEASUREMENT ARE US SURVEY FEET.NW RHOTON RDCANALRD SECRYSTAL SPRINGS ST SWCULLENS RD SEC O A T E S A V E NW RAILWAY RD SE 510 VIEW DR NW WOODLAND CT SE SITE VICINITY MAP SCALE: 1" = 1,320' (1/4 MILE) SITE DATA PARCEL NUMBER: 22719210403 ADDRESS: 714 CRYSTAL SPRINGS ROAD YELM, WA 98597 SITE AREA:213,366 SF (4.89 AC) EXISTING ZONING:R-6, RESIDENTIAL SHEET INDEX Sheet Number Sheet Title C0.1 COVER SHEET C1.1 EXISTING CONDITIONS PLAN C1.2 PLAT MAP C2.1 DEMOLITION AND TESC PLAN C2.2 TESC NOTES AND DETAILS C2.3 TESC NOTES AND DETAILS C3.1 ROAD A PLAN & PROFILE C3.2 ROAD B PLAN & PROFILE C3.3 ROAD C PLAN AND PROFILE C3.4 TRACT B PLAN AND PROFILE C3.5 INTERSECTION DETAILS C3.6 CUL-DE-SAC DETAIL C3.7 ROAD NOTES AND DETAILS C3.8 ROAD NOTES AND DETAILS C3.9 ROAD NOTES AND DETAILS C4.1 DRAINAGE AND STORM PLAN C4.2 STORM NOTES AND DETAILS C4.3 STORM NOTES AND DETAILS C4.4 STORM NOTES AND DETAILS C4.5 ON LOT INFILTRATION C5.1 ROAD A & TRACT B WATER PLAN AND PROFILE C5.2 ROAD B WATER PLAN AND PROFILE C5.3 WATER NOTES AND DETAILS C5.4 WATER NOTES AND DETAILS C6.1 ROAD A & TRACT B SEWER PLAN AND PROFILE C6.2 ROAD B SEWER PLAN AND PROFILE C6.3 SEWER NOTES AND DETAILS 04/08/2022 CRYSTAL SPRINGS ST NWWOODLAND CT SE BUILDING SETBACKS (TYP.) 22719210404 CITY OF YELM 22719210403 MCLENNAN JERRY & MELISSA 43390102000 ALMORA JESUS & LISA 43390100000 CRYSTAL SPRINGS ESTATES HOMEOWNERS 43390100000 CRYSTAL SPRINGS ESTATES HOMEOWNERS 43390101900 BUSSELL, JOSEPH 43390101800 RODRIGUEZ, MARIA 43390101700 BARLOW BRIDGET M & CINDY R 43390101600 NORIEGA DAVID E & SAVANNAH 43390101500 STOKLEY, TIMOTHY K 43390101400 STOKLEY, TIMOTHY K 43390100100 SELL CORTNEY D & RYNE A43390100200 CLAY, GARY 43390100300 SMITH, DAEDRA D 43390100400 FAIRCHILD, JOE 22719240101 YELM COMMUNITY SERVICES 22719240101 YELM COMMUNITY SERVICES 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-EX-COND.dwg C1.1 2 EXISTING CONDITIONS PLAN N GRAPHIC SCALE 0 40 80 1" = 40 FEET 20 04/08/2022 3736 S.F. 26 4130 S.F. 18 11036 S.F. TRACT A 3823 S.F. 17 4987 S.F. 12 3995 S.F. 164939 S.F. 145470 S.F. 11 4963 S.F. 13 4010 S.F. 20 4439 S.F. 19 3600 S.F. 9 4511 S.F. 15 3706 S.F. 23 3600 S.F. 6 5023 S.F. 1 3600 S.F. 2 3600 S.F. 3 3600 S.F. 4 5466 S.F. 10 3600 S.F. 7 3600 S.F. 8 4717 S.F. 25 5421 S.F. 21 3652 S.F. 24 6054 S.F. TRACT B3600 S.F. 5 4209 S.F. 29 3680 S.F. 27 37.87'3 2 .24'69.23'55.00'90.00' 90.00'40.00'40.00'90.00'40.00'40.00'90.00'40.00'40.00'90.00'40.00'40.00'90.00'40.00'40.00'90.00'40.00'40.00'90.00'40.00'40.00'90.00'40.00'40.00' 70.55' 30. 8 9'40.97'62.81'124.98'42.01'125.70'45.30'40.00'124.37'40.00'123.77'40.00' 40.00' 40.00'123.16'40.00' 19.58'18.60'20.90'102.04'40.00' 40.23'97.74'40.00' 40.23'93.43'40.00' 46.04'88.51'45.00' 23.1 9 ' 42.32'42.32'31.94 '42.74'40.00'40.00'52.60'36.00'148.98'30.59' 24.22' 40.00'565.06'40.00'373.36'58.02'50.00'0.88'6 8.03'42.27'25.32 '40.00'2.02'96.64'147.22'40.00'38.59'29.06'94.74' 93.32' 91.99'1.44'40.03'90.59'52.64'88.75'92.70'40.02'91.31'40.00'104.52'40.02' 40.00'103.12'40.02' 78.0 5' 25.00'21.21'5.00' 47.47'CRYSTAL SPRINGS ST NWWOODLAND CT SE 0+00 1+00 2+00 3+00 3+81 11+0012+0013+0014+0020+00 21+00 22+00 23+00 24+00 25+00 25+65 ROAD A ROAD BROAD C 17.00' 23.00' 31.50' 26.50' 31.50' 26.50' 3761 S.F. 22 40.00'40.03'R50.00' BUILDING SETBACKS (TYP.) BUILDING SETBACKS (TYP.) 40.00' 58.00' 10.00' UTILITY EASEMENT (TYP.) 10.00' UTILITY EASEMENT (TYP.) 22719210404 CITY OF YELM 4153 S.F. 30 105.91'95.31'19.8 7' 24.16' 22719210403 MCLENNAN JERRY & MELISSA 43390102000 ALMORA JESUS & LISA 43390100000 CRYSTAL SPRINGS ESTATES HOMEOWNERS 43390100000 CRYSTAL SPRINGS ESTATES HOMEOWNERS 43390101900 BUSSELL, JOSEPH 43390101800 RODRIGUEZ, MARIA 43390101700 BARLOW BRIDGET M & CINDY R 43390101600 NORIEGA DAVID E & SAVANNAH 43390101500 STOKLEY, TIMOTHY K 43390101400 STOKLEY, TIMOTHY K 43390100100 SELL CORTNEY D & RYNE A43390100200 CLAY, GARY 43390100300 SMITH, DAEDRA D 43390100400 FAIRCHILD, JOE 22719240101 YELM COMMUNITY SERVICES 22719240101 YELM COMMUNITY SERVICES 22719210900 PADGETT, VERN L 22719210600 ARNOLD, RICHARD J & MARIA C 22719210204 TIETJEN, MATTHEW R & JENNIFER M 4170 S.F. 28 N88° 44' 20"W 521.01' N88° 44' 20"W 73.98'S1° 06' 14"E489.10'S89° 36' 30"E 209.37' S89° 36' 30"E 116.54' N88° 53' 46"E 55.33' 58.00' 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-PLAT.dwg C1.2 3 PLAT MAP N GRAPHIC SCALE 0 40 80 1" = 40 FEET 20 STATISTICAL BREAKDOWN ITEM DESCRIPTION OR AREA SQUARE FEET ACRES SITE AREA 213,366 CRITICAL AREAS PROPOSED ONSITE ROAD ROW GROSS DEVELOPMENT AREA EXISTING & PROPOSED ZONING: 0 70,515 213,366 R-6, RESIDENTIAL MAXIMUM DENSITY (6 DU/ACRE) TOTAL NO. OF LOTS PROPOSED (SINGLE FAMILY) LARGEST LOT AREA (LOT 21) SMALLEST LOT AREA (LOTS 2, 3, 4, 5, 6, 7, 8, AND 9) AVERAGE LOT AREA TOTAL IMPERVIOUS SURFACE (57.10%) ROAD ROOF AREA (1,500 SF x 8 UNITS, 2,500 SF x 22 UNITS) 4.89 0.00 30 1.61 4.89 29.34 (USE 30) 5,421 3,600 0.12 0.08 4,229 0.09 0.91 15,000 0.34 121,843 2.79 39,843 67,000 1.53 TRACT IDENTIFICATION SQUARE FEET ACRES 11,036 6,054 0.25 0.14 ITEM TRACT 'B' - SHARED ACCESS FACILITY TRACT 'A' - OPEN SPACE/STORM DRIVEWAYS (500 SF x 30 UNITS) LOT SETBACKS - SINGLE FAMILY FRONT YARD 15 FT SIDE YARD 5 FT 15 FT (CORNER LOT) REAR YARD 25 FT OPEN SPACE 11,036 0.25 CONSTRUCTION CENTERLINE (TYP) 04/08/2022 CRYSTAL SPRINGS STREET NWREMOVE EXISTING UTILITIES REMOVE EXISTING UTILITY REMOVE FENCE REMOVE STRUCTURE (TYP) REMOVE FENCE REMOVE TREE (TYP) REMOVE POLE BARN REMOVE GRAVEL DRIVEWAY USE EXISTING PAVED DRIVEWAY APPROACH AS STABILIZE CONSTRUCTION ENTRANCE. LIMIT TRUCK INGRESS/EGRESS TO THIS LOCATION 336 337 338 336336337338338337337335334337338338338338337 USE FUTURE INFILTRATION FACILITY FOOTPRINT AS TEMPORARY INFILTRATION SEDIMENT TRAP. BOTTOM ELEV: 333.00 MIN BOTTOM AREA: 260 SF. PROVIDE 6' WIDE EMERGENCY SPILLWAY AT ELEV: 337.00 DO NOT EXCAVATE OR DISTURB NATIVE SOILS WITHIN 2FT OF THE PERMANENT FACILITY BOTTOM (326.53) CD ID NEAT SAWCUT LINE FUTURE INFILTRATION FACILITY LIMITS. LIMIT HEAVY EQUIPMENT ACTIVITY IN THIS AREA REMOVE STRUCTURE REMOVE RESIDENCE REMOVE HOT TUB3393393383373 3 6 337338339339338338 337 338 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # N GRAPHIC SCALE 0 40 80 1" = 40 FEET 20 TESC AND DEMO LEGEND INLET PROTECTION CLEARING LIMITS SILT FENCE INTERCEPTOR DITCH RIP-RAP PROTECTION 4"x6" SPALLS REMOVE EXISTING FENCE EXISTING GRADE CONTOUR ROCK CHECK DAM EXISTING TREE TO BE REMOVED SF CL IP CE CONSTRUCTION SEQUENCE 1.ARRANGE AND ATTEND PRE-CONSTRUCTION CONFERENCE WITH THE CITY OF YELM AND CONFIRM REQUIRED INSPECTIONS. 2.STAKE CLEARING AND GRUBBING LIMITS. 3.INSTALL PERIMETER CONTROLS INCLUDING FILTER FABRIC FENCE, OFFSITE INLET PROTECTION, AND CONSTRUCTION ENTRANCE. 4.FLAG INFILTRATION AREA TO LIMIT COMPACTION AND SEDIMENT LADEN RUNOFF FROM THIS AREA. 5.INSTALL/IMPLEMENT EROSION CONTROL BMPS. 6.CONSTRUCT TEMPORARY SEDIMENT CONTROL POND PER PLAN. 7.PROVIDE SITE DEMOLITION AND ABANDON/DECOMISSION WELL AND SEPTIC TANK PER HEALTH DEPARTMENT STANDARDS. 8.CLEAR AND GRUB SITE AS NECESSARY TO INSTALL SITE IMPROVEMENTS. DURING WET SEASON, DO NOT CLEAR ANY MORE AREA THAN CAN BE STABILIZED, PER THE GRADING AND EROSION CONTROL PLAN, IN A GIVEN WORKDAY. DO NOT COMPACT INFILTRATION AREAS. 9.GRADE SITE PER GRADING PLAN. 10.INSTALL STORM SYSTEM PER PLANS. INSTALL INLET PROTECTION FOR NEW CATCH BASINS. 11.INSTALL FORCE MAIN AND STEP SYSTEM TANKS. 12.INSTALL WATER MAIN AND FIRE SUPPRESSION LINES. 13.CONSTRUCT DRIVE AREAS. 14.INSTALL INFILTRATION TRENCH & PERKFILTER VAULT. DO NOT PLACE INFILTRATION TRENCH ON LINE UNTIL THE SITE IS FULLY STABILIZED. 15.STABILIZE UNPAVED AREAS OF THE SITE BY HYDRO-SEEDING OR OTHER APPROPRIATE METHODS PER THE EROSION CONTROL NOTES. 16.ONCE THE SITE HAS BEEN FULLY STABILIZED PLACE INFILTRATION FACILITIES ONLINE. 17.PAVE ONSITE DRIVE AREAS. 18.REMOVE ALL TEMPORARY EROSION CONTROL FACILITIES AFTER SITE HAS BEEN PERMANENTLY STABILIZED AND APPROVED BY THE CITY. 19.CLEAN STORM DRAINAGE SYSTEM PIPING AND CATCH BASINS. 20.CALL FOR FINAL INSPECTION(S). CD ID DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-TESC.dwg C2.1 4 DEMOLITION AND TESC PLAN REMOVE TREE (TYP) REMOVE ROCK PILE DECOMMISION EXISTING WELL ACCORDING TO WADOH AND PIERCE COUNTY REQUIRMENTS REMOVE STRUCTURE CL (TYP) CL (TYP) REMOVE EXISTING POND REMOVE DEBRIS PILE SF (TYP) TEMPORARY 12" CPEP CULVERT RR IP (TYP) (TYP) (TYP) FUTURE PAVING LIMITS (TYP) 1 C2.2 1 C2.3 EXISTING TOPSOIL SHALL BE STRIPPED AND STOCKPILED ON-SITE. STOCKPILE AND COVER SOIL WITH WEED BARRIER MATERIAL THAT SHEDS MOISTURE YET ALLOWS AIR TRANSMISSION, IN APPROVED LOCATION, PRIOR TO GRADING. REPLACE STOCKPILED TOPSOIL PRIOR TO PLANTING. IF PLACED TOPSOIL PLUS COMPOST OR OTHER ORGANIC MATERIAL WILL AMOUNT TO LESS THAN 12 INCHES: SCARIFY OR TILL SUBGRADE TO DEPTH NEEDED TO ACHIEVE 12 INCHES OF LOOSENED SOIL AFTER TOPSOIL AND AMENDMENT ARE PLACED. ENTIRE SURFACE SHOULD BE DISTURBED BY SCARIFICATION. DO NOT SCARIFY WITHIN DRIP LINE OF EXISTING TREES TO BE RETAINED. WITHIN STORMWATER DRAINAGE SYSTEM LOCATIONS OR LANDSCAPED AREAS (EXCEPT BIO-RETENTION AREAS) (10 PERCENT ORGANIC CONTENT) – PLACE AND ROTOTILL 3 INCHES OF COMPOSTED MATERIAL INTO 5 INCHES OF REPLACED SOIL (A TOTAL DEPTH OF ABOUT 9.5 INCHES, FOR A SETTLED DEPTH OF 8 INCHES). SUBSOILS BELOW THIS LAYER SHOULD BE SCARIFIED AT LEAST 4 INCHES, FOR A FINISHED MINIMUM DEPTH OF 12 INCHES OF UNCOMPACTED SOIL. RAKE BEDS TO SMOOTH AND REMOVE ROCKS LARGER THAN 2 INCHES IN DIAMETER. MULCH AREAS WITH 2 INCHES OF ORGANIC MULCH OR STOCKPILED DUFF. WITHIN LAWN AREAS (5 PERCENT ORGANIC CONTENT) – PLACE AND ROTOTILL 1.75 INCHES OF COMPOSTED MATERIAL INTO 6.25 INCHES OF REPLACED SOIL (A TOTAL AMENDED DEPTH OF ABOUT 9.5 INCHES, FOR A SETTLED DEPTH OF 8 INCHES). SUBSOILS BELOW THIS LAYER SHOULD BE SCARIFIED AT LEAST 4 INCHES, FOR A FINISHED MINIMUM DEPTH OF 12 INCHES OF UNCOMPACTED SOIL. WATER OR ROLL TO COMPACT SOIL TO 85 PERCENT OF MAXIMUM. RAKE TO LEVEL, AND REMOVE SURFACE WOODY DEBRIS AND ROCKS LARGER THAN 1 INCH IN DIAMETER. POST CONSTRUCTION SOIL QUAILIITY AND DEPTH 2 C2.2 2 C2.3 6 C2.2 FUTURE PAVING LIMITS (TYP) SF SF 4 C2.2 PROTECT FUTURE INFILTRATION FACILITY MARK WITH HIGH VISIBILITY FENCE. 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # CHECK DAM 20 5 10 10 6 15 5 20 4 25 2 50 100 % 1 SPACING (FT.) DITCH SLOPE CHECK DAM SPACING A AND B ARE OF EQUAL ELEVATION L = THE DISTANCE SUCH THAT POINTS 2:1 SLOPES 3: 1 L A TOP OF DITCH B3:12"-4" ROCK 24" MIN. BOTTOM AND SIDES OF THE DITCH ROCK MUST COMPLETELY COVER THE 6" MIN. 4"-8" QUARRY SPALLS GEOTEXTILE 12" MIN. THICKNESS EXIST I N G R O A D R = 25' MIN. INGRESS/EGRESS AREA PROVIDE FULL WIDTH OF 20' MI N. RUNOFF DRAINS OFF THE PAD ENTRANCE BE CROWNED SO THAT IT IS RECOMMENDED THAT THE100' 1.QUARRY SPALLS (OR HOG FUEL) SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. 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.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, THE CONSTRUCTION OF A SMALL SUMP SHALL BE CONSIDERED. THE SEDIMENT WOULD THEN BE WASHED INTO THE SUMP. 4.ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY. 5.IF VEHICLES ARE ENTERING OR EXITING THE SITE AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SHALL BE INSTALLED TO CONTROL TRAFFIC. MAINTENANCE STANDARDS PROVIDE DIP CULVERT FOR TEMPORARY CONTROL OF DRAINAGE. NOTES: 1.FILTERS SHALL BE i NSPECTED AFTER EACH STORM EVENT AND CLEANED OR REPLACED WHEN 1/3 FULL. 2.INSTALL INLET PROTECTION IN ALL NEW STORM STRUCTURES THAT WILL COLLECT STORMWATER AS THEY ARE INSTALLED. ADAPTOR SKIRT RETRIEVAL STRAP OVERFLOW (TO BYPASS PEAK STORM VOLUMES) EXISTING CATCH BASIN SEDIMENT ACCUMULATION GEOTEXTILE FABRIC 24"36"48" DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-TESC.dwg C2.2 5 TESC NOTES AND DETAILS 1 NOT TO SCALE INLET PROTECTION 4 NOT TO SCALE INFILTRATION SEDIMENT TRAP 2 NOT TO SCALE GRAVEL CHECK DAM 3 NOT TO SCALE EMERGENCY OVERFLOW SPILLWAY 5 NOT TO SCALE CONSTRUCTION ENTRANCE 1' MIN.INLET/OUTFALL PIPE OUTFALL P I P E SECTION VIEW PLAN VIEW EXISTING AND/OR PROPOSED GROUND 12" MIN. DEPTH (12"Ø PIPE) 18" MIN. DEPTH (15"-18"Ø PIPE) 24" MIN. ( 24"-36"Ø PIPE) 4" MIN. FACE QUARRY ROCK DIA. +4" 6 NOT TO SCALE ROCK OUTFALL 3 1 1 6' MIN. 2 0.5' SPILLWAY DEPTH 1' FREEBOARD MIN. 2' SETTLING DEPTH MAX. 4' SETTLING DEPTH EMERGENCY OVERFLOW SPILLWAY CREST, OUTLET BERM FILTER FABRIC FENCE ENERGY DISSIPATING ROCK SEDIMENT STORAGE 1' DEPTH (3' MAX) 6'-0" 2 1 5/8" MINUS WASHED ROCK 6.5' SEPARATION FROM PERMANENT INFILTRATION FACILITY SUBGRADE ELEV: 326.53 ELEV: 333.00 ELEV: 336.00 ELEV: 337.00 ELEV: 337.50 OVERFLOW SPILLWAY 6' MINIMUM WIDTH 0.5' FREEBOARD 1' OF 3 4" -3" WASHED ROCK 1' OF QUARRY SPALLS SPILLWAY ELEV 337.00 TOP OF BERM: 337.50 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # CONSTRUCTION NOTES 5. 4. 3. 2.UTILITIES INSPECTOR PRIOR TO CONSTRUCTION. SHALL SECURE THE NECESSARY PERMITS FROM THE YELM CONSTRUCTED IN THE YELM RIGHT-OF-WAY, THE APPLICANT IF WATER OR OTHER UTILITIES ARE REQUIRED TO BE BE IN ATTENDANCE. THE DEVELOPER AND HIS/HER CONTRACTOR(S) MUST YELM'S DEVELOPMENT AND UTILITIES INSPECTOR. PRECONSTRUCTION CONFERENCE SHALL BE SCHEDULED WITH OR IMPROVEMENTS TO EXISTING ROADWAY FACILITIES, A PRIOR TO ANY ON SITE IMPROVEMENTS, ROADWAY CONSTRUCTION, CONSTRUCTED FACILITIES OR ADJACENT PROPERTIES. UNDERTAKEN DURING CONSTRUCTION TO AVOID DAMAGE TO TEMPORARY EROSION AND SEDIMENTATION CONTROL SHALL BE IS RESPONSIBLE FOR SCHEDULING THIS WORK. QUALIFIED LICENSED SURVEYOR. THE DEVELOPER OR CONTRACTOR CONSTRUCTION STAKING SHALL BE BY THE DESIGN ENGINEER OR A CONSTRUCTION USE BY THE ENGINEER. RESPECTS, INCLUDING SAND EQUIVALENT, WILL BE APPROVED FOR NATIVE MATERIALS MEETING THE SPECIFICATIONS IN ALL ASSOCIATION, AND CITY OF YELM PUBLIC WORKS STANDARDS. AND WASHINGTON STATE CHAPTER, AMERICAN PUBLIC WORKS JOINTLY BY WASHINGTON STATE DEPARTMENT OF TRANSPORTATION FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION, PUBLISHED MOST CURRENT STANDARD SPECIFICATIONS FOR ROAD SPECIFICATIONS WORKMANSHIP AND MATERIALS SHALL BE IN ACCORDANCE WITH THE1. A SILT SOCK SHALL BE INSTALLED AT EACH CATCH BASIN LOCATION.6. SEDIMENTS OR BUILD A NEW FENCE PARALLEL TO THE OLD ONE. WHEN SEDIMENT BUILDUP BECOMES EXCESSIVE, REMOVE THE AND DAILY DURING PROLONGED RAIN AND REPAIR THEM AS NECESSARY. POSSIBLE. INSPECT FILTER FABRIC FENCES AFTER EACH RUNOFF EVENT STORM WATER DISCHARGED OFF SITE IS AS FREE OF SEDIMENT AS 9. FILTER FABRIC FENCES SHALL BE MAINTAINED IN ORDER THAT DURING CONSTRUCTION AND SHALL WATER DOWN AREAS AS NECESSARY 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DUST CONTROL ON SITE AND IN CONFORMANCE WITH THE PERTINENT CITY OF YELM ORDINANCES. STABILIZED BY SEEDING AND MULCHING. UNWORKED REGULARLY OR FOR AN EXTENDED TIME SHALL BE DISTURBED AREAS GREATER THAN 5,000 S.F. THAT ARE LEFT 5. DURING THE TIME PERIOD OF NOVEMBER 1 THROUGH APRIL 30, ALL 6. STOCKPILED DIRT MATERIAL SHALL BE COVERED. BY THE CITY. THROUGHOUT DURATION OF PROJECT CONSTRUCTION AS DIRECTED 4. CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL DEVICES ROCK ACCESS DRIVEWAY SHALL BE IN PLACE, AS SHOWN ON PLAN. 3. PRIOR TO ANY OTHER WORK ON SITE, EROSION CONTROL FENCING AND CITY OF YELM OR OTHER GOVERNING AUTHORITY OR AGENCY. 2. COMPLY WITH ALL OTHER PERMITS AND OTHER REQUIREMENTS BY FOLLOWING COMPLETION OF CONSTRUCTION. SHALL BE CLEANED OF ALL SILTS, SAND AND OTHER MATERIALS WATER POLLUTION/FLOOD ACTIVITIES AND CONVEYANCE SYSTEMS USED AS PART OF THE TEMPORARY EROSION CONTROL AND B. ALL PERMANENT STORAGE AND DETENTION AREAS MANUAL. REQUIREMENTS OF TABLE 9.1 OF THE THURSTON REGION DRAINAGE 8. ALL DISTURBED AREAS SHALL BE SEEDED PER THE STABILIZATION PRECLUDE ANY CONSTRUCTION ACTIVITY ON THE SITE. SUBMITTAL AND APPROVAL OF THESE PLANS SHALL SHALL BE SUBMITTED TO AND APPROVED BY THE COUNTY. A. SOIL EROSION AND WATER POLLUTION/FLOOD CONTROL PLANS SPECIFICATIONS AND AS FOLLOWS: REQUIRED IN ACCORDANCE WITH SECTION 1-07.15 OF THE STANDARD 1. TEMPORARY EROSION/WATER POLLUTION MEASURES SHALL BE DRAINAGE, GRADING AND OTHER TREATMENT. CONTRACTOR, BUT MUST BE AUGMENTED WITH MULCH, NETTING, OR HOWEVER, WHENEVER IT IS IN THE INTEREST OF THE APPLICANT/ APRIL THROUGH SEPTEMBER, INCLUSIVE. SEEDING MAY PROCEED, SEEDING ALONE WILL BE ACCEPTABLE ONLY DURING THE MONTHS OF TREATMENT APPLICABLE TO THE TIME OF YEAR IN QUESTION. GRASS MULCHING, GRASS PLANTING OR OTHER APPROVED EROSION CONTROL MORE, ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH NO FURTHER WORK IS ANTICIPATED FOR A PERIOD OF 30 DAYS OR 16. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE AND/OR STORM DRAINAGE SYSTEMS. ADJACENT PROPERTIES, SENSITIVE AREAS, NATURAL WATER COURSES SHALL INSTALL ADDITIONAL FACILITIES AS NECESSARY TO PROTECT CONTROL EROSION AND SEDIMENTATION, THE APPLICANT/CONTRACTOR MEASURES AS SHOWN ON THIS DRAWING NOT PROVE ADEQUATE TO 15. SHOULD THE TEMPORARY EROSION AND SEDIMENTATION CONTROL SATISFIED. CONTINUE UNTIL SUCH TIME AS THE AFFECTED PROPERTY OWNER IS COMMENCE RESTORATION METHODS. RESTORATION ACTIVITY WILL MUST CEASE, AND THE OWNER/CONTRACTOR WILL IMMEDIATELY DEVELOPMENT THAT WILL AGGRAVATE THE SITUATION IN THE FUTURE PROPERTY OWNERS, ALL CONSTRUCTION WORK WITHIN THE 14. IN CASE EROSION OR SEDIMENTATION OCCURS TO ADJACENT IN A FIELD BY A SOILS ENGINEER OR ENGINEERING GEOLOGIST. NATIVE SOILS. HEIGHT AND WIDTH OF THE BENCH WILL BE DETERMINED (HORIZONTAL TO VERTICAL) SHALL BE BENCHED AS DIRECTED INTO 13. PLACEMENT OF FILL SECTIONS ON SLOPES GREATER THAN 4:1 BACKFILL SHALL BE COMPACTED AS SPECIFIED ABOVE. DENSITY BEFORE PLACING THE NEXT LIFT. ALL UTILITY TRENCH MOISTURE CONTENT, AND COMPACTED TO THE SPECIFIED MINIMUM EIGHT INCHES LOOSE THICKNESS, CONDITIONED TO THE OPTIMUM 12. ALL FILL SHALL BE PLACED IN UNIFORM HORIZONTAL LIFTS OF SIX TO CONSULTANT FOR USE. SUBSTITUTED WITH PRIOR APPROVAL BY A GEOTECHNICAL ANSI/ASTM D-1140 TEST PROCEDURE. OTHER MATERIAL MAY BE MORE THAN 7% BY WEIGHT SHALL PASS THE #200 SCREEN AS TESTED BY DETERMINED BY ANSI/ASTM TEST METHOD D-2487) SHALL BE USED. NO GRADED GRAVEL OR GRAVELY SAND (CLASSIFYING AS GW OR SW AS 11. FOR IMPORTED STRUCTURAL FILL A CLEAN, SIX-INCH MINUS, WELL CONTROL FACILITIES ONLY WHEN THE ENTIRE SITE IS STABILIZED. 17. REMOVE ALL REMAINING TEMPORARY EROSION AND SEDIMENTATION TEMPORARY EROSION CONTROL NOTES IN AREAS UNDER STRUCTURES, PAVING SECTIONS, SIDEWALKS, AND OTHER AREAS TO BE GRADED, STRIP ALL TOPSOIL AND ORGANIC MATERIAL. STOCKPILE AND COVER WITH PLASTIC ALL STOCKPILED TOPSOIL. ALL TOPSOIL AND SOD NOT TO BE REUSED SHALL BE REMOVED FROM SITE AND DISPOSED OF PROPERLY AT THE CONTRACTORS EXPENSE. FOR STRUCTURAL FILL IN AREAS UNDER FOOTINGS AND SLABS ON GRADE, ALL SOILS SHALL BE COMPACTED TO A MINIMUM DENSITY OF 90% OF ASTM D-1557 OR 95% OF UBC 70-1. THIS INCLUDES PROOF-ROLLING NATIVE SOILS EXPOSED IN THE BOTTOM OF THE EXCAVATION PRIOR TO PLACEMENT OF FILL. MATERIALS UNDER THE PAVING SECTION SHALL ALSO BE COMPACTED TO THE MINIMUM DENSITY BY PROOF-ROLLING PRIOR TO PLACEMENT OF THE PAVING SECTION; THIS INCLUDES PROOF-ROLLING IN-PLACE SOILS, SOILS THAT HAVE BEEN DISTURBED DURING CONSTRUCTION AND ALL STRUCTURAL FILL MATERIALS. 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. 1.MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 2 TONS/ACRE. (MIN. 2" THICK) 2.MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3.MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4.ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1. 1.CONTRACTOR SHALL DESIGNATE A WASHINGTON STATE CERTIFIED EROSION AND SEDIMENT CONTROL LEAD WHO SHALL HAVE THE RESPONSIBILITY TO MONITOR AND IMPLEMENT EROSION CONTROL MEASURES. 2.CONTRACTOR SHALL PROVIDE AN EROSION AND SEDIMENT CONTROL LEAD (ESCL) WHO WILL BE ON-SITE OR ON CALL AT ALL TIMES. THE EROSION CONTROL LEAD SHALL HAVE THE AUTHORITY TO IMPLEMENT THE STORMWATER POLLUTION PREVENTION PLAN BASED ON SITE CONDITIONS WITHIN THEIR SCOPE. IF THE METHODS INDICATED FOR EROSION AND SEDIMENT CONTROL ARE NOT ADEQUATE, THE ESCL SHALL IMPLEMENT ADDITIONAL METHODS AS REQUIRED. 3.CONTRACTOR SHALL PREPARE A CONSTRUCTION SWPPP FOR THIS PROJECT. REFER TO THE PROJECT MANUAL FOR A SAMPLE SWPPP FOR THIS PROJECT. RETAIN A COPY OF THE SWPPP ON-SITE AT ALL TIMES AND AVAILABLE TO THE JURISDICTIONS HAVING AUTHORITY. 4.CONTRACTOR TO COORDINATE AREAS FOR LAY DOWN, STOCK PILE, TRAILERS & PARKING WITH WMD CONSTRUCTION PROJECT MANAGER BRAD OLSON. 5.CONTRACTOR TO REMOVE CONSTRUCTION DEBRIS, MUD, ROCKS, DIRT, ETC FROM EXISTING ROAD AND PARKING LOT DAILY. MULCHING NOTES TESC/SWPPP NOTES SOIL STOCKPILE NOTES 1.THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST WITH A MINIMUM SIX-INCH OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST. 2.THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOURS (WHERE FEASIBLE). THE FENCE POSTS SHALL BE SPACED A MAXIMUM OF SIX FEET APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 30") 3.A TRENCH SHALL BE EXCAVATED, ROUGHLY EIGHT INCHES WIDE AND TWELVE INCHES DEEP, UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER FABRIC TO BE BURIED. 4.WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST ONE INCH LONG, TIE WIRES, OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF FOUR INCHES AND SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. 5.THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND TWENTY INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. 6.WHEN EXTRA-STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER PROVISIONS OF STANDARD NOTE (S) APPLYING. 7.THE TRENCH SHALL BE BACKFILL WITH 3/4 INCH MINIMUM DIAMETER WASHED GRAVEL. 8.FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. 9.FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. 10.CONTRIBUTING LENGTH TO FENCE SHALL NOT BE MORE THAN 100 FEET. 11.DO NOT INSTALL BELOW AN OUTLET PIPE OR WEIR. 12.DO NOT DRIVE OVER OR FILL OVER FILTER FABRIC FENCE. SIDE VIEW NOTES: FRONT VIEW CHAINLINK FENCE 8" 2.0' MIN.5.0'1.0'2.0'0.5'6' MAX. 5.0' 2.0' 2.5' 2" X 4" WOOD POSTS, STANDARD OR BETTER, OR STEEL FENCE POST BURY BOTTOM OF FILTER MATERIAL IN 8"X12" TRENCH 2" X 4" BY 14 GA. WIRE FABRIC OR EQUIVALENT EXISTING GRADE ORANGE FILTER FABRIC MATERIAL 60" WIDE ROLLS - USE RINGS TO ATTACH ATTACH TO WIRE FABRIC 2" X 4" WOOD POST OR STEEL FENCE POST PROVIDE 3/4" - 1 1/2" WASHED GRAVEL BACKFILL IN TRENCH AND ON BOTH SIDES OF FILTER FENCE FABRIC ON THE SURFACE 2" X 2" BY 14 GA. WIRE FABRIC OR EQUIVALENT, AFFIX TO POST FILTER FABRIC MATERIAL MIRAFI 100 NS OR EQUIVALENT DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-TESC.dwg C2.3 6 TESC NOTES AND DETAILS 1 NOT TO SCALE FILTER FABRIC FENCE 2' MIN 1' MIN. 2 1 SPACING (FEET) 2 1 1' MIN SLOPE 1.SEED AND MULCH SHALL BE APPLIED WITHIN 5 DAYS OF DIKE CONSTRUCTION. (SEE HYDROSEEDING NOTES) 2.THE UPSLOPE SIDE OF THE DIKE SHALL PROVIDE POSITIVE DRAINAGE TO THE DIKE OUTLET. 3.NO EROSION SHALL OCCUR AT THE DIKE OUTLET. PROVIDE ENERGY DISSIPATION MEASURES AS NECESSARY. 4.SEDIMENT LADEN RUNOFF MUST BE RELEASED THROUGH A SEDIMENT TRAPPING FACILITY SUCH AS A POND, TRAP, OR SILT FENCE AS APPROPRIATE TO DRAINAGE AREA SIZE. TEMPORARY DIKE AND SWALE NOTES GRASS OR ROCK LEVEL BOTTOM SPACING=100', 200' OR 300' DEPENDING ON SLOPE (SEE TABLE) 2 NOT TO SCALE INTERCEPTOR SWALE 04/08/2022 31.50' 26.50' R50.00' ss s ssssssss INFLECTION POINT STA:0+55.33 337336 ROAD A 1817121614111315 10 21 CB #3 CB #5 CB #4 CB #1 CB #2 51 LF 12" CPEP @ 0.50%37 LF 12" CPEP @ 0.50% 142 LF 12" CPEP @ 0.50% 38 LF 12" CPEP @ 0.50%186 LF 12" CPEP @ 0.98% CENTER OF EXISTING CUL-DE-SAC STA:0+00.00, 0.00' BEGIN ROAD A IMPROVEMENTS NEAT SAWCUT AND HOT TAR SEAL STA:0+35.11 END ROAD A IMPROVEMENTS INSTALL PERMANENT BARRICADE STA:3+77.24 ROAD A STA: 1+71.87 = ROAD B STA: 14+89.10 CENTER OF CUL-DE-SAC STA:3+31.08, 18.50' RT R37.00' PROVIDE MONUMENT STA:0+55.33, 2.50' LT PROVIDE MONUMENT STA:1+74.30, 2.50' LT CONSTRUCTION CENTERLINE (TYP) SEE SHEET C3.6 FOR CUL-DE-SAC ENLARGMENT N88° 53' 46"E 55.33' S89° 36' 30"E 116.54' S89° 36' 30"E 209.37'S1° 06' 14"E489.10'3393383373 39 338337 33 8 339339338336 338338339 338337 BEGIN SIDEWALK STA:0+59.12, 25.50' LT 10.00' UTILITY EASEMENT (TYP) 1+00 2+00 3+00 320 325 330 335 340 345 350 320 325 330 335 340 345 350 0+00 0+50FG 335.98FG 336.261+00FG 336.93FG 337.681+50FG 338.43FG 339.162+00FG 339.68FG 339.942+50FG 339.96FG 339.733+00FG 339.25FG 338.543+50FG 337.79FG 337.040.50% 3.00 % 3.00% BEGIN ROAD A STA: 0+35.09 ELEV: 336.018 PVI: 335.87 PVI STA: 0+64.54 K: 14.29 50' VC BVCS: 0+39.54BVCE: 336.00EVCS: 0+89.54EVCE: 336.62LOW PT: 0+46.69ELEV: 335.98PVI: 341.11 PVI STA: 2+39.26 K: 25.00 150' VC BVCS: 1+64.26BVCE: 338.86EVCS: 3+14.26EVCE: 338.86HI PT: 2+39.23ELEV: 339.98EXISTING ELEVATION AT CONSTRUCTION CENTERLINE PROPOSED ELEVATION AT CONSTRUCTION CENTERLINE PROPOSED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE END ROAD A STA: 3+76.24 ELEV: 337.00 STA: 0+46.69, 18.72' LT IE: 332.60 12" (S) RIM: 335.50 CB #1, TYPE 1 37 LF 12" CPEP @ 0.50% STA: 0+46.69, 18.72' RT IE: 332.41 12" (N) IE: 332.41 12" (E) RIM: 335.50 CB #2, TYPE 1 142 LF 12" CPEP @ 0.50% 186 LF 12" CPEP @ 0 . 9 8 % STA: 1+89.66, 18.34' RT IE: 331.70 12" (W) IE: 331.70 12" (S) IE: 331.70 12" (E) RIM: 338.89 CB #3, 48" TYPE 2 STA: 3+75.26, 19.12' RT IE: 333.51 12" (N) IE: 333.51 12" (W) RIM: 336.48 CB #4, TYPE 1 STA: 3+75.16, 18.72' LT IE: 333.70 12" (S) RIM: 336.55 CB #5, TYPE 1 38 LF 12" CPEP @ 0.50% PROPOSED 2" SDR 21 PVC FORCE MAIN. SEE SHEET C6.1 ROAD B INTERSECTION STA: 1+71.87 ELEV: 339.08 DRIVEWAY TABLE LOT # 11 12 13 14 15 16 17 18 STATION 0+80.13, 19.49' LT 1+12.91, 19.49' LT 1+60.13, 19.50' LT 1+92.91, 19.49' LT 2+40.13, 19.50' LT 2+72.91, 19.50' LT 3+20.13, 19.50' LT 3+52.91, 19.50' LT WIDTH 20' 20' 20' 20' 20' 20' 20' 20' 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 5, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD.dwg C3.1 7 ROAD A PLAN & PROFILE N GRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD A SCALE: H:1"=30', V:1"=3'ROAD B2H:1V DAYLIGHT SLOPEPROPOSED 8" C900 WATER MAIN SEE SHEET C5.1 SEE SHEET C3.5 FOR INTERSECTION DESIGN 1 C3.6 ASPHALT WEDGE CURB 1 C3.7 1 C3.5 1 C3.9 04/08/2022 24+0025+00ROAD AROAD Css sssss ss ss ssss ssssss339 ROAD B 1+002+0011+00 12+00 13+00 14+00 CB #3 CB #11 CB #10 CO #1 CO #2 CB #21 CB #20 CO #3 CB #19 CB #9 CB #8 CB #7 CB #6 66 LF 12" CPEP @ 0.50% 8 LF 12" CPEP @ 0.50% 10 LF 12" CPEP @ 0.00% 51 LF 12" CPEP @ 0.50% 162 LF 12" CPEP @ 0.50% 109 LF 12" C P E P @ 3 . 1 4 % 37 LF 12" CPEP @ 4.48% 142 LF 12" CPEP @ 0.50% 27 LF 12" CPEP @ 16.49% 21 LF 12" CPEP @ 0.53% 303 LF 12" CPEP @ 0.41% 30 LF 12" CPEP @ 4.09% TRACT A 12 14 13 9 15 23 61234 1078 25 2124 5 22 338 338 33 8 33933 8 33 7337 337 337 337 3 3 8338 339339ROAD B STA: 10+00 = ROAD C STA: 24+91.00 ROAD B STA: 14+89.10 = ROAD A STA: 1+71.87 STA:10+02.90, 2.50' RT STA:14+91.54, 2.50' RT S89° 36' 30"E209.37'S89° 36' 30"E116.54'S88° 44' 20"E73.98'N88° 44' 20"W521.01'S1° 06' 14"E 489.10' 320 325 330 335 340 345 350 320 325 330 335 340 345 350 10+00FG 339.04FG 338.5410+50FG 338.04FG 337.5611+00FG 337.28FG 337.2311+50FG 337.39FG 337.5712+00FG 337.74FG 337.9212+50FG 338.09FG 338.2713+00FG 338.44FG 338.6213+50FG 338.66FG 338.4614+00FG 338.13FG 338.0114+50FG 338.30FG 338.8015+00FG0.70% 1.32% 2.00%2.00% ROAD C INTERSECTION STA: 10+00.00 ELEV: 339.04 ROAD A INTERSECTION STA: 14+89.10 ELEV: 339.08 PVI: 337.04 PVI STA: 11+00.00 K: 26.00 70' VC BVCS: 10+64.90BVCE: 337.74EVCS: 11+35.10EVCE: 337.29LOW PT: 11+16.90ELEV: 337.22PVI: 337.80 PVI STA: 14+25.16 K: 15.08 50' VC BVCS: 14+00.16BVCE: 338.13EVCS: 14+50.16EVCE: 338.30LOW PT: 14+20.00ELEV: 338.00PVI: 338.79 PVI STA: 13+50.01 K: 24.80 50' VC BVCS: 13+25.01BVCE: 338.62EVCS: 13+75.01EVCE: 338.46HI PT: 13+42.37ELEV: 338.68EXISTING ELEVATION AT CONSTRUCTION CENTERLINE PROPOSED ELEVATION AT CONSTRUCTION CENTERLINE PROPOSED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE PROPOSED 8" C900 PVC WATER MAIN SEE SHEET C5.2 PROPOSED 2" SDR 21 PVC FORCE MAIN SEE SHEET C6.2 21 LF 12" CPEP @ 0.53% STA: 25+24.58, 10.39' RT IE: 333.75 12" (W) IE: 333.75 12" (N) RIM: 339.01 CB #11, 48" TYPE 2 STA: 25+24.59, 10.14' LT IE: 333.64 12" (N) IE: 333.64 12" (S) RIM: 339.03 CB #10, 48" TYPE 2 109 L F 1 2 " C P E P @ 3 . 1 4 % 37 LF 12" CPEP @ 4.48% STA: 11+16.95, 18.72' LT IE: 331.84 12" (E) RIM: 336.74 CB #9, TYPE 1 51 LF 12" CPEP @ 0.50% STA: 1+89.66, 18.34' RT IE: 331.70 12" (W) IE: 331.70 12" (S) IE: 331.70 12" (E) RIM: 338.89 CB #3, 48" TYPE 2 STA: 11+16.95, 17.89' RT IE: 330.20 12" (N) IE: 330.20 12" (N) IE: 330.20 12" (S) IE: 330.20 12" (W) RIM: 336.74 CB #8, 48" TYPE 2 STA: 14+19.82, 14.48' RT IE: 331.45 12" (N) IE: 331.45 12" (S) IE: 331.45 12" (W) RIM: 337.58 CB #6, 48" TYPE 2 30 LF 12" CPEP @ 4.09% STA: 14+20.06, 15.83' LT IE: 332.69 12" (E) RIM: 337.59 CB #7, TYPE 1 303 LF 12" CPEP @ 0.41% DRIVEWAY TABLE LOT # 1 2 3 4 5 6 7 8 9 10 21 22 23 24 25 STATION 10+66.83, 15.25' LT 10+98.83, 19.50' LT 11+46.83, 19.50' LT 11+78.83, 19.50' LT 12+26.83, 19.50' LT 12+58.83, 19.50' LT 13+06.83, 19.50' LT 13+38.83, 19.50' LT 13+86.83, 19.50' LT 14+18.91, 16.99' LT 14+14.68, 17.72' RT 13+74.50, 19.50' RT 13+42.50, 19.50' RT 12+94.50, 19.50' RT 12+62.50, 19.50' RT WIDTH 20' 20' 20' 20' 20' 20' 20' 20' 20' 20' 20' 20' 20' 20' 20' 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 5, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD 2.dwg C3.2 8 ROAD B PLAN & PROFILENGRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD B SCALE: H:1"=30', V:1"=3' INFILTRATION FACILITY SEE SHEET C4.2 1 C4.2 PROVIDE PERMANENT BARRICADE 1 C3.9 04/08/2022 20+00 21+00 22+00 23+00 24+00 25+00 17.00' 23.00'CRYSTAL SPRINGS ST NWROAD C TRACT A 1 SHALLOW GRASS LINED SWALE CB #11 CB #10 CB #12 CB #13 CB #18 CB #17 CB #16 CB #15 CB #14 22 LF 12" CPEP @ 0.50% 159 LF 12" CPEP @ 0.50%105 LF 12" CPEP @ 3.14%5 LF 12" CPEP @ 0.44% 16 LF 12" CPEP @ 0.91% 34 LF 12" PERF. CPEP @ 0.00% 21 LF 12" CPEP @ 0.53%96+00ROAD C STA: 19+70.01 = CRYSTAL SPRINGS ST NW STA: 96+27.76 ROAD C STA: 24+91 = STA: 10+00.00 SEE SHEET C3.5 FOR INTERSECTION DETAIL PROVIDE MONUMENT STA:24+93.38, 3.00' LT S88° 44' 20"E 521.01' S88° 44' 20"E 73.98' 150 SF X 4' INFILTRATION GALLERY 5.00' END ROAD C IMPROVEMENTS PROIVDE PERMANENT BARRICADE STA:25+60.01 315 320 325 330 335 340 345 350 315 320 325 330 335 340 345 350 19+50FG FG20+00FG 332.49FG 332.6520+50FG 333.57FG 334.5221+00FG 335.23FG 335.7221+50FG 336.00FG 336.2222+00FG 336.45FG 336.6722+50FG 336.89FG 337.1223+00FG 337.34FG 337.5623+50FG 337.78FG 338.0124+00FG 338.23FG 338.4524+50FG 338.68FG 338.9025+00FG 339.12FG 339.3425+50FG 339.572.00% 0.89% BEGIN ROAD C: 19+88.71 ELEV: 332.680 END ROAD C STA: 25+60.01 ELEV:339.66 PVI: 332.11 PVI STA: 20+17.23 K: 7.69 50' VC BVCS: 19+92.23BVCE: 332.61EVCS: 20+42.23EVCE: 333.23LOW PT: 20+07.61ELEV: 332.46PVI: 335.49 PVI STA: 20+92.25 K: 27.71 100' VC BVCS: 20+42.25BVCE: 333.24EVCS: 21+42.25EVCE: 335.93EXISTING ELEVATION AT CONSTRUCTION CENTERLINE PROPOSED ELEVATION AT CONSTRUCTION CENTERLINE PROPOSED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE PROPOSED GRADE AT BACK OF SIDEWALK TOP ELEV: 328.46 BOT ELEV: 324.46 SCARIFY INFILTRATION SUBGRADE PRIOR TO BACKFILL 2H:1V MAX DAYLIGHT SLOPE 30.00' 4.00' WRAP TOP AND SIDES OF TRENCH WITH GEOTEXTILE FABRIC MIRAFI 140N OR EQUIVALENT WASHED DRAIN ROCK PER WSDOT STD 9-03.12(5) GRAVEL BACKFILL FOR DRY WELLS STA: 25+24.59, 10.14' LT IE: 333.64 12" (N) IE: 333.64 12" (S) RIM: 339.03 CB #10, 48" TYPE 2 21 LF 12" CPEP @ 0.53% STA: 25+24.58, 10.39' RT IE: 333.75 12" (W) IE: 333.75 12" (N) RIM: 339.01 CB #11, 48" TYPE 2 162 LF 12" CPEP @ 0.50% STA: 23+63.01, 11.22' RT IE: 334.56 12" (N) IE: 334.56 12" (E) RIM: 337.57 CB #12, TYPE 1 22 LF 12" CPEP @ 0.50% STA: 23+63, 11.22' LT IE: 334.67 12" (S) RIM: 337.57 CB #13, TYPE 1 STA: 21+50.09, 14.48' LT RIM: 333.80 CB #18, 48" TYPE 2 DRYWELL STA: 20+45.97, 6.09' RT IE: 325.46 12" (W) RIM: 333.28 CB #17, 48" TYPE 2 STA: 20+05.56, 11.22' RT IE: 327.80 12" (NE) RIM: 332.13 CB #14, TYPE 1 8 LF 12" CPEP @ 0.44% STA: 20+12.13, 6.17' RT IE: 327.76 12" (SW) IE: 327.76 12" (N) IE: 325.46 12" (E) RIM: 332.35 CB #16, 48" STORMFILTER 19 LF 12" CPEP @ 0.91%STA: 20+05.56, 11.22' LT IE: 327.93 12" (S) RIM: 332.13 CB #15, TYPE 1 34 LF 12" PERF. CPEP @ 0.00% 330 335 340 330 335 340 0+00 FG 335.680+50FG 335.480+66.12 40' ROW CONSTRUCTION CENTERLINE ROW BOUNDARYROW BOUNDARY EX. GRADE ELEV. @ CONSTRUCTION CL FINISHED GRADE ELEV. @ CONSTRUCTION CL EX. GRADE FINISHED GRADE 333 335 340 333 335 340 0+00 FG 335.620+50FG 335.160+68.50 40' ROW 17'23' EX. GRADE ELEV. @ CONSTRUCTION CL FINISHED GRADE ELEV. @ CONSTRUCTION CL CONSTRUCTION CENTERLINE ROW BOUNDARY ROW BOUNDARY EX. GRADE FINISHED GRADE 333 335 340 333 335 340 0+00FG 336.57FG 336.660+50FG 337.12FG0+76.62FG40' ROW PROP. LINE FINISHED GRADE EX. GRADE EX. GRADE ELEV. @ CONSTRUCTION CL FINISHED GRADE ELEV. @ CONSTRUCTION CL ROW BOUNDARY 17'23' CONSTRUCTION CENTERLINE SIDEWALK 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD 3.dwg C3.3 9 ROAD C PLAN AND PROFILE N GRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD C SCALE: H:1"=30', V:1"=3'ROAD B1 SCALE: 1"=30'H 1"=3'V STA 21+63 2 SCALE: 1"=30'H 1"=3'V STA 22+88 3 SCALE: 1"=30'H 1"=3'V STA 24+35 1 C3.3 2 C3.3 3 C3.3 SWALE SIDEWALK 17' 23' SWALE SIDEWALK 1 C3.9 04/08/2022 328 330 335 340 345 328 330 335 340 345 50+00FG 337.7450+50FG 337.6851+00FG 337.8851+50FG 338.4552+00FG 339.0152+26.10FGFG 337.75FG 337.60FG 338.16FG 338.73FG2.0% 1.1% ROAD B CONSTUCTION CENTERLINE ROW BOUNDARY 31.50' END SHARED ACCESS STA: 52+21.10 ELEV: 339.25 BEGIN SHARED ACCESS STA: 50+57.83 ELEV: 337.76 FINISHED GRADE ELEVATION AT CONSTRUCTION CENTERLINE EXISTING GRADE ELEVATION AT CONSTRUCTION CENTERLINE CB #19, TYPE 1 STA 12+05.89, 43.50' RT RIM: 337.44 IE: 334.37 12" (S) FINISHED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE s s ss ssss s TRACT B (SHARED ACCESS) CB #20 CB #21 CO #1 CB #19 338 12+00END SHARED ACCESS STA:52+21.10 BEGIN SHARED ACCESS STA:50+58.00 SHARED ACCESS STA: 50+26.50 = ROAD B STA: 12+05.89 4 25 51+00 52+00 52+26 5 16.00' 27 LF 12" CPEP @ 16.49% 20.00' 29 2726 30 28 DRIVEWAY TABLE LOT # 26 27 28 29 30 STATION 12+24.91, 144.23' RT 12+24.91, 176.25' RT 11+90.91, 175.07' RT 11+90.91, 143.05' RT 11+90.87, 95.02' RT WIDTH 20' 20' 20' 20' 20' 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD-DETL.dwg C3.4 10 TRACT B PLAN AND PROFILE CL PROFILE GRADE 2" HMA CI. 1/2" PG 64-22 2" CSTC 8" GRAVEL BASE COMPACTED SUBGRADE 2% 2%2%2% 2% 40' RIGHT OF WAY CL OF ROWCONSTRUCTION CLCEMENT CONCRETE SIDEWALK PER YELM DETAIL 2-11 SHEET C3.7 CEMENT CONCRETE ROLLED CURB AND GUTTER PER YELM DETAIL 2-13 SHEET C3.7ROW ROW20' RIGHT OF WAY20' RIGHT OF WAY 3.0' 11.0'FLOW LINE1'BACK OF CURB5' LANDSCAPE 11.0'FLOW LINE1'BACK OF CURB5' LANDSCAPE 5' SIDEWALK 1' CL PROFILE GRADE 2" HMA CI. 1/2" PG 64-22 2" CSTC 8" GRAVEL BASE COMPACTED SUBGRADE 2% 2%2%2% 2% 58' RIGHT OF WAY CL OF ROWCONSTRUCTION CLCEMENT CONCRETE SIDEWALK PER YELM DETAIL 2-11 SHEET C3.7 CEMENT CONCRETE ROLLED CURB AND GUTTER PER YELM DETAIL 2-13 SHEET C3.7ROW ROW29' RIGHT OF WAY29' RIGHT OF WAY 2.5' 18.5'FLOW LINE1'BACK OF CURB6' LANDSCAPE 5' SIDEWALK 1'18.5'FLOW LINE1'BACK OF CURB6' LANDSCAPE 1' 1 NOT TO SCALE LOCAL ACCESS RESIDENTIAL - ROAD A & B 2 NOT TO SCALE LOCAL ACCESS RESIDENTIAL- ROAD C 3 NOT TO SCALE SHARED ACCESS TRACT B (SHARED ACCESS) SCALE: 1"=30'H 1"=3'V PROPOSED 2" SDR 21 PVC FORCE MAIN. SEE SHEET C6.1 PROPOSED 8" C900 PVC WATER MAIN. SEE SHEET C5.1 PROPERTY LINE 30' 36' PRIVATE SHARED ACCESS AND UTILITY TRACT PROPERTY LINE 4' 6" CONC. SIDEWALK 2%2% 1'1' 2" HMA CI. 1/2" PG 64-22 2" CSTC 8" GRAVEL BASE COMPACTED SUBGRADE N GRAPHIC SCALE 0 30 60 1" = 30 FEET 15 04/08/2022 ss 2+00 ROAD A STA: 1+71.87 = ROAD B STA: 14+89.10 PROVIDE MONUMENT ROAD A STA:1+74.30, 2.50' LT ECR STA: 2+07.79, 11.00' RT ELEV: 339.50 BCR STA: 14+53.18, 11.00' RT ELEV: 338.08 ECR STA: 14+55.01, 11.00' LT ELEV: 338.12 BCR STA: 1+37.77, 11.00' RT ELEV: 337.78 1/2Δ FL: 339.01 3.46%2.75%FL: 339.18 FL: 339.27 FG: 339.66FG: 339.62 FG: 339.26 FG: 339.13 1/2Δ FL: 338.06 ROAD A ROAD BS89° 36' 30"E 116.54' S89° 36' 30"E 209.37'S1° 06' 14"E489.10'CB #3 RIM: 338.89 FL: 339.47 FL: 339.32 338 339 33 9 33933833833925+00 ECR STA: 24+54.53, 11.00' LT ELEV: 338.43 BCR STA: 10+36.48, 11.00' LT ELEV: 338.03 BCR STA: 25+24.59, 11.00' LT ELEV: 339.06 ECR STA: 10+33.58, 11.00' RT ELEV: 338.13 CB #11 RIM: 339.01 CB #10 RIM: 339.03 S88° 44' 20"E 521.01'S88° 44' 20"E 73.98'S1° 06' 14"E489.10'ROAD BROAD C ROAD C STA: 24+91 = ROAD B STA: 10+00.00 PROVIDE MONUMENT ROAD C STA:24+93.38, 3.00' LT 1/2Δ FL: 338.61 1/2Δ FL: 338.83 FL: 338.63 FL: 338.56 FL: 338.84 FL: 338.77 FG: 339.19 FG: 339.29 FG: 338.84 FG: 338.94 5.61% 3.97% FG: 339.33 20+00 96+00CRYSTAL SPRINGSSTREET NW1.31% BCR STA: 19+86.63, 20.06' RT ELEV: 332.61 ECR STA: 19+91.78, 25.02' LT ELEV: 332.78 ECR STA: 19+96.63, 10.00' RT ELEV: 332.33 BCR STA: 20+06.78, 10.00' LT ELEV: 332.26 CB #14 RIM: 332.13 CB #16 RIM: 332.35 CB #15 RIM: 332.13 1/2Δ FL: 332.47 1/2Δ FL: 332.50 FL: 332.65 FL: 332.72 FG: 332.67 FG: 332.57 FG: 332.74 NEAT SAWCUT AND HOT TAR SEAL S88° 44' 20"E 521.01' ROAD C STA: 19+70 = CRYSTAL SPRINGS ST NW STA: 96+24.76 PROVIDE MONUMENT STA:19+70.01, 3.00' LT R10.00' R15.00' 0+00 S89° 36' 30"E 116.54'N88° 53' 46"E 55.33' INFLECTION POINT STA:0+55.33 PROVIDE MONUMENT STA:0+55.33, 2.50' LT CB #2 RIM: 335.50 CB #1 RIM: 335.50 NEAT SAWCUT AND HOT TAR SEAL BEGIN ROAD A IMPROVEMENTS STA: 0+35.11, 0.00' MATCH EXISTING GRADE ELEV: 336.02 CENTER OF CUL-DE-SAC STA:0+00.00 STA: 0+34.92, 17.50' RT MATCH EXISTING GRADE ELEV: 336.09 STA: 0+35.30, 17.50' LT MATCH EXISTING GRADE ELEV: 335.96 FG: 335.94 FG: 336.04 33 6 336 3383 3 7 336 3 3 633633 7 33 8 33 9 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD-DETL.dwg C3.5 11 INTERSECTION DETAILS 1 SCALE: 1"=10' ROAD A & B INTERSECTION 2 SCALE: 1"=10' ROAD B & C INTERSECTION R24.00'R24.00' CONSTRUCTION CENTERLINE ROAD C 3 SCALE: 1"=10' CRYSTAL SPRINGS & ROAD C INTERSECTION N GRAPHIC SCALE 0 10 20 1" = 10 FEET 5 4 SCALE: 1"=10' WOODLAND CT. SE & ROAD A INTERSECTION ROAD A WOO D L A N D C T. S E. 04/08/2022 ss s s3+813+00 ROAD A S89° 36' 30"E 209.37' CENTER OF C.D.S. STA:3+31.08, 18.50' RT 3 3 9338 3383393 3 9 338337337338CB #5 RIM: 336.55 CB #4 RIM: 336.48 BCR STA: 2+73.25, 18.50' RT ELEV: 339.32 ECR, BCR STA: 2+96.20, 33.58' RT ELEV: 339.20 ECR, BCR STA: 3+68.24, 26.42' RT ELEV: 337.05 ECR STA: 3+76.24, 18.66' RT ELEV: 336.561/2Δ FL: 339.20 1/2Δ FL: 338.63 1/2Δ FL: 336.87 3/4Δ FL: 337.811/4Δ FL: 339.19 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD-DETL.dwg C3.6 12 CUL-DE-SAC DETAIL ASPHALT WEDGE CURB N GRAPHIC SCALE 0 10 20 1" = 10 FEET 5 1 SCALE: 1'=10' CUL-DE-SAC ENLARGEMENT 1 C3.7 PROVIDE PERMANENT BARRICADE 1 C3.9 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD-DETL.dwg C3.7 13 ROAD NOTES AND DETAILS 4"1.0' SEE NOTE 1 GENERAL NOTES 1.MATERIALS AND CONSTRUCTION REQUIREMENTS SHALL BE PER LATEST EDITION OF WSDOT STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION UNLESS OTHERWISE NOTED. PL 6' MIN FROM PL DRIVEWAY PORTION OF SIDEWALK TO BE 6" THICK 6' 20' MAX. 5' SIDEWALK PER CITY OF YELM DWG NO. 2-11 BACK OF CURB 6" THICK CEMENT CONCRETE DRIVEWAY 2%2% 2% 4" CONCRETE (6" @ DRIVEWAY LOCATIONS) CEMENT CONCRETE ROLLED CURB AND GUTTER 5' SIDEWALK 6' LANDSCAPE 1.SEE CITY OF YELM DWG. NO 2-11 FOR ADDITIONAL NOTES & DETAILS 2.MINIMUM CONCRETE DEPTH OF 6" IS REQUIRED AT ALL PROPOSED DRIVEWAY LOCATIONS NOTES 1.DRIVEWAY LOCATIONS TO BE IDENTIFIED BY THE CONTRACTOR PRIOR TO POURING THE SIDEWALKS OR ALL SIDEWALKS SHALL BE 6" THICK. NOTES 1 NOT TO SCALE ASPHALT WEDGE CURB 2 NOT TO SCALE SIDEWALK DETAIL 3 NOT TO SCALE DRIVEWAY PLACEMENT 1.ALL WORKMANSHIP AND MATERIALS SHALL BE IN ACCORDANCE WITH CITY OF YELM STANDARDS, AND THE MOST CURRENT COPY OF THE STATE OF WASHINGTON STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION. 2.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL TRAFFIC CONTROL IN ACCORDANCE WITH MUTCD. PRIOR TO DISRUPTION OF ANY TRAFFIC, TRAFFIC CONTROL PLANS SHALL BE PREPARED AND SUBMITTED TO THE CITY FOR APPROVAL. NO WORK SHALL COMMENCE UNTIL ALL APPROVED TRAFFIC CONTROL IS IN PLACE. 3.ALL CURB AND GUTTER, STREET GRADES, SIDEWALK GRADES, AND ANY OTHER VERTICAL AND/OR HORIZONTAL ALIGNMENT SHALL BE STAKED BY AN ENGINEERING OR SURVEYING FIRM CAPABLE OF PERFORMING SUCH WORK. 4.WHERE NEW ASPHALT JOINS EXISTING, THE EXISTING ASPHALT SHALL BE CUT TO A NEAT VERTICAL EDGE AND TACKED WITH ASPHALT EMULSION TYPE CSS-1 IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS. THE NEW ASPHALT SHALL BE FEATHERED BACK OVER EXISTING TO PROVIDE FOR A SEAL AT THE SAW CUT LOCATION AND THE JOINT SEALED WITH GRADE AR-4000W PAVING ASPHALT. 5.COMPACTION OF SUBGRADE, ROCK, AND ASPHALT SHALL BE IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS. 6.SUBGRADE INSPECTION SHALL BE PERFORMED BY AN APPROVED TESTING FIRM AND FORMS SHALL BE INSPECTED FOR LINE AND GRADE BY AN ENGINEER BEFORE POURING CONCRETE. 7.CERTIFICATION AS TO CONFORMANCE SHALL BE PROVIDED TO THE CITY PRIOR TO ACCEPTANCE OF WORK. 8.THE CONTRACTOR/DEVELOPER SHALL FURNISH AND INSTALL ALL PERMANENT SIGNING. GENERAL NOTES (STREET CONSTRUCTION) 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD-DETL.dwg C3.8 14 ROAD NOTES AND DETAILS 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-ROAD-DETL.dwg C3.9 15 ROAD NOTES AND DETAILS1NOT TO SCALE PERMANENT BARRICADE 04/08/2022 APN 22719210404 CITY OF YELM ss s ss s s sssssssssssssssssssss s s (STORMFILTER) 50LF 12" PERF CPEP (MAINTENANCE ACCESS)CRYSTAL SPRINGS ST NWWOODLAND CT SE ROAD A ROAD BROAD C CB #15 RIM: 332.13 CB #14 RIM: 332.13 CB #16 RIM: 332.35 CB #17 RIM: 333.28 CB #13 RIM: 337.57 CB #12 RIM: 337.57 CB #10 RIM: 339.03 CB #9 RIM: 336.74 CB #8 RIM: 336.74 CB #19 RIM: 337.44 CB #20 RIM: 337.70 CB #21 RIM: 337.74 CO #1 RIM: 337.79 CO #2 RIM: 337.60 CO #3 RIM: 337.49 CB #3 RIM: 338.89CB #2 RIM: 335.50 CB #1 RIM: 335.50 CB #5 RIM: 336.55 CB #4 RIM: 336.48 CB #11 RIM: 339.01 SHALLOW GRASS LINED SWALE CB #18 RIM: 333.80 (DRYWELL) PIPE RUN# 13 PIPE RUN# 20 PIPE RUN# 11 PIPE RUN# 21 PIPE RUN# 10 PIPE RUN# 9 PIPE RUN# 8 PIPE RUN# 14 PIPE RUN# 15 PIPE RUN# 18 PIPE RUN# 19 PIPE RUN# 7 PIPE RUN# 6 PIPE RUN# 5 PIPE RUN# 3 PIPE RUN# 2 PIPE RUN# 1 PIPE RUN# 4 PIPE RUN# 17 PIPE RUN# 16 CB #7 RIM: 337.59 CB #6 RIM: 337.58 STRUCTURAL PAD: 337.04 STRUCTURAL PAD: 336.21 STRUCTURAL PAD: 336.30 STRUCTURAL PAD: 336.57 STRUCTURAL PAD: 336.86 STRUCTURAL PAD: 337.13 STRUCTURAL PAD: 337.41 STRUCTURAL PAD: 337.63 STRUCTURAL PAD: 337.32 STRUCTURAL PAD: 337.16 STRUCTURAL PAD: 337.86 STRUCTURAL PAD: 338.35 STRUCTURAL PAD: 338.82 STRUCTURAL PAD: 338.84 STRUCTURAL PAD: 338.40STRUCTURAL PAD: 337.16 STRUCTURAL PAD: 337.45 STRUCTURAL PAD: 337.70 STRUCTURAL PAD: 337.47 STRUCTURAL PAD: 338.36 STRUCTURAL PAD: 337.29 STRUCTURAL PAD: 337.28 STRUCTURAL PAD: 335.39 STRUCTURAL PAD: 336.61 STRUCTURAL PAD: 337.64 STRUCTURAL PAD: 338.73 STRUCTURAL PAD: 339.08 STRUCTURAL PAD: 338.82 STRUCTURAL PAD: 337.69 STRUCTURAL PAD: 336.46 26 18 TRACT A 17 12 16 141113 20 19 9 15 23 6 1 2 3 4 10 7 8 25 21 24 TRACT B 5 29 27 22 30 338 33733628338338338339 33 9338337336336337338339 339 338336337 338 3 3 7 339338338 338 338337337338337338337338 (STORMFILTER) STORM STRUCTURE TABLE STRUCTURE NAME CB #1 TYPE 1 N 596707.80 E 1114895.65 CB #2 TYPE 1 N 596670.37 E 1114896.37 CB #3 48" TYPE 2 N 596669.99 E 1115038.85 CB #4 TYPE 1 N 596667.95 E 1115224.44 CB #5 TYPE 1 N 596705.78 E 1115224.60 CB #6 48" TYPE 2 N 596619.46 E 1115036.99 CB #7 TYPE 1 N 596619.12 E 1115006.69 CB #8 48" TYPE 2 N 596316.71 E 1115046.24 CB #9 TYPE 1 N 596316.01 E 1115009.64 CB #10 48" TYPE 2 N 596208.84 E 1115064.41 CB #11 48" TYPE 2 N 596188.31 E 1115063.94 CB #12 TYPE 1 N 596191.04 E 1114902.39 STRUCTURE DETAILS RIM = 335.50 IE = 332.60 (12" S) RIM = 335.50 IE = 332.41 (12" N) IE = 332.41 (12" E) RIM = 338.89 IE = 331.70 (12" W) IE = 331.70 (12" S) IE = 331.70 (12" E) RIM = 336.48 IE = 333.51 (12" N) IE = 333.51 (12" W) RIM = 336.55 IE = 333.70 (12" S) RIM = 337.58 IE = 331.45 (12" N) IE = 331.45 (12" S) IE = 331.45 (12" W) RIM = 337.59 IE = 332.69 (12" E) RIM = 336.74 IE = 330.20 (12" N) IE = 330.20 (12" N) IE = 330.20 (12" S) IE = 330.20 (12" W) RIM = 336.74 IE = 331.84 (12" E) RIM = 339.03 IE = 333.64 (12" N) IE = 333.64 (12" S) RIM = 339.01 IE = 333.75 (12" W) IE = 333.75 (12" N) RIM = 337.57 IE = 334.56 (12" N) IE = 334.56 (12" E) STORM STRUCTURE TABLE STRUCTURE NAME CB #13 TYPE 1 N 596213.47 E 1114902.88 CB #14 TYPE 1 N 596198.91 E 1114545.03 CB #15 TYPE 1 N 596221.34 E 1114545.53 CB #16 48" STORMFILTER N 596203.81 E 1114551.71 CB #17 48" TYPE 2 N 596203.15 E 1114585.55 CB #18 48" TYPE 2 DRYWELL N 596221.42 E 1114690.10 CB #19 TYPE 1 N 596406.13 E 1115070.13 CB #20 72" STORMFILTER N 596378.97 E 1115067.39 CB #21 48" TYPE 2 N 596378.98 E 1115075.66 CO #1 CO N 596378.98 E 1115085.67 CO #2 CO N 596326.82 E 1115085.67 CO #3 CO N 596326.82 E 1115075.67 STRUCTURE DETAILS RIM = 337.57 IE = 334.67 (12" S) RIM = 332.13 IE = 327.80 (12" NE) RIM = 332.13 IE = 327.93 (12" S) RIM = 332.35 IE = 327.76 (12" SW) IE = 327.76 (12" N) IE = 325.46 (12" E) RIM = 333.28 IE = 325.46 (12" W) RIM = 333.80 RIM = 337.44 IE = 334.37 (12" S) RIM = 337.70 IE = 329.87 (12" S) IE = 327.57 (12" E) IE = 329.87 (12" N) RIM = 337.74 IE = 327.53 (12" W) IE = 327.53 (12" E) IE = 327.53 (12" S) RIM = 337.79 IE = 327.53 (12" W) IE = 327.53 (12" S) RIM = 337.60 IE = 327.53 (12" N) RIM = 337.49 IE = 327.53 (12" N) PIPE TABLE NAME PIPE RUN# 1 PIPE RUN# 2 PIPE RUN# 3 PIPE RUN# 4 PIPE RUN# 5 PIPE RUN# 6 PIPE RUN# 7 PIPE RUN# 8 PIPE RUN# 9 PIPE RUN# 10 PIPE RUN# 11 PIPE RUN# 12 PIPE RUN# 13 PIPE RUN# 14 PIPE RUN# 15 PIPE RUN# 16 PIPE RUN# 17 PIPE RUN# 18 PIPE RUN# 19 PIPE RUN# 20 PIPE RUN# 21 SIZE 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" 12" LENGTH 36' 139' 183' 36' 47' 27' 299' 34' 105' 17' 159' 21' 16' 61' 23' 3' 8' 50' 51' 30' 5' SLOPE 0.50% 0.50% 0.98% 0.50% 0.50% 4.09% 0.41% 4.48% 3.14% 0.53% 0.50% 0.50% 0.91% 0.50% 16.49% 0.50% 0.00% 0.00% 0.00% 0.00% 0.44% MATERIAL CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP CPEP 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-STRM.dwg C4.1 16 DRAINAGE AND STORM PLAN N GRAPHIC SCALE 0 40 80 1" = 40 FEET 20 PROPOSED 200 SF X 4FT INFILTRATION TRENCH SEE SHEET C3.3 PROPOSED 1,040 SF X 4FT INFILTRATION TRENCH ROOF RUNOFF NOTE ROOF RUNOFF SHALL BE INFILTRATED WITHIN PRIVATE SYSTEMS LOCATED ON EACH LOT. 10' UTILITY EASEMENT (TYP) 1 C4.2 1 C4.3 1 C4.3 2 C4.3 2 C4.3 CUT = 3,100 CU. YDS FILL = 2,600 CU. YDS NET = 500 CU. YDS EXPORT NOTE: THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR THE PERMITTING PROCESS. DO NOT USE FOR BID PURPOSES. THE QUANTITIES DO NOT HAVE STRIPPING, COMPACTION, OR CUT OR FILL ADJUSTMENT FACTORS APPLIED TO THEM, NOR DO THEY ACCOUNT FOR ROADWAY SECTION. EARTHWORK QUANTITIES (PERF.) (PERF.) (PERF.) (PERF.) PAD GRADE NOTES 1.ALL PAD GRADES SHOWN ARE STRUCTURAL PAD GRADES. ON-LOT INFILTRATION TRENCH SEE SHEET C4.5 (TYP) 04/08/2022 12" PIPE NATIVE MATERIAL BACKFILL COMPACT TO 90% OF MAX DENSITY UNDER LANDSCAPED AREAS AND 95% OF MAX DENSITY UNDER PAVED SURFACES 12" PERF. PIPE GEOTEXTILE FABRIC WASHED DRAIN ROCK NATIVE MATERIAL. DO NOT COMPACT. 0.0% 52'IE: SEE PLAN TYPE 2 CATCH BASIN RIM: PER PLAN 6" PVC PIPE HS-20 RATED CAP. RIM: 337.75 6" PERFORATED PVC. PERFORATIONS SHALL BE 0.25" DIAMETER SPACED 3" ON CENTER. OBSERVATION WELL WITH REMOVABLE CAP LOCATION VARIES. SEE PLAN 12" X12" METAL FOOT PLATE FINISHED GRADE (PER PLAN) STORM CLEANOUT RIM PER PLAN GRADATION NOTES: 1.WASHED DRAIN ROCK SHALL CONFORM TO WSDOT SPECIFICATION 9-03.12 (5) GRAVEL BACKFILL FOR DRY WELLS 4' WASHED DRAIN ROCK, SEE GRADATION NOTES 12" PERF CPEP @ 0.00% 10' O.C. IE = 327.53 NATIVE MATERIAL, DO NOT COMPACT +/-7 FT (VARIES) 20' BOTTOM IE: 326.53 TOP IE: 330.53 5' NATIVE MATERIAL BACKFILL, COMPACT TO 90% OF MAX DENSITY WRAP TOP AND SIDES OF GALLERY WITH GEOTEXTILE FABRIC MIRAFI 140N OR APPROVED EQUIVALENT 10'5' FG: +/- 337.75 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-STRM.dwg C4.2 17 STORM NOTES AND DETAILS YELM STORMWATER NOTES 1.THE CONTRACTOR SHALL OBTAIN ALL APPROVALS AND PERMITS REQUIRED BY THE CITY OF YELM (CITY) PRIOR TO THE START OF CONSTRUCTION. A GRADING PERMIT FOR STORM POND CONSTRUCTION MAY BE REQUIRED. 2.STORM DRAIN PIPE SHALL BE ON THE WSDOT QUALIFIED PRODUCTS LIST FOR THE SPECIFICATION LISTED BELOW: A.PLAIN CONCRETE STORM SEWER PIPE OR REINFORCED CONCRETE STORM SEWER PIPE PER WSDOT STANDARD SPECIFICATION 9-05.7. B.SOLID WALL PVC STORM SEWER PIPE PER WSDOT STANDARD SPECIFICATION 9- 05.12(1). C.DUCTILE IRON SEWER PIPE PER WSDOT STANDARD SPECIFICATION 9-05.13. D.HANCOR BLUE SEAL ™ AND ADVANCED DRAINAGE SYSTEMS (ADS/HANCOR) N-12 HDPE AND (ADS/HANCOR) SANITITE UP TO 36” IN DIAMETER PER WSDOT STANDARD SPECIFICATIONS 9-05.20 AND 9-05.24. E.CONTECH DUROMAXX STEEL RIB REINFORCED POLYETHYLENE PIPE, IN DIAMETERS FROM 24 INCH TO 60 INCH PER WSDOT STANDARD SPECIFICATION 9-05.22. 3.ALL STORM DRAINAGE SYSTEMS SHALL BE AIR TESTED AT 4 PSI EXCEPT CONCRETE PIPE, WHICH SHALL BE TESTED PER WSDOT/APWA STANDARD FOR CONCRETE STORM PIPE. ALL FLEXIBLE PIPE SHALL BE MANDREL TESTED PER WSDOT/APWA STANDARDS. TESTING SHALL BE DONE BY THE CONTRACTOR. 4.TESTING OF THE STORM SEWER SHALL INCLUDE VIDEOTAPING OF THE MAIN BY THE CONTRACTOR. IMMEDIATELY PRIOR TO VIDEOTAPING, ENOUGH WATER SHALL BE RUN DOWN THE LINE SO IT COMES OUT THE LOWER CATCH BASIN. A COPY OF THE VIDEO TAPE SHALL BE SUBMITTED TO THE CITY. ACCEPTANCE OF THE LINE WILL NOT BE MADE UNTIL AFTER THE TAPE HAS BEEN REVIEWED AND APPROVED BY THE CITY. TESTING SHALL TAKE PLACE AFTER ALL UNDERGROUND UTILITIES ARE INSTALLED AND COMPACTION OF THE ROADWAY SUBGRADE IS COMPLETE. 5.SPECIAL STRUCTURES, OIL/WATER SEPARATORS AND OUTLET CONTROLS SHALL BE INSTALLED PER PLANS AND MANUFACTURERS' RECOMMENDATIONS. WHERE OIL/WATER SEPARATORS ARE CONNECTED TO A SEWER SYSTEM, THEY SHALL BE INSTALLED WITH A P-TRAP OR CHECK VALVE TO PREVENT ODORS. 6.ALL DISTURBED AREAS SHALL BE STABILIZED IN ACCORDANCE WITH MINIMUM REQUIREMENT 2 OF THE LATEST EDITION OF THE DEPARTMENT OF ECOLOGY STORMWATER MANAGEMENT MANUAL FOR WESTERN WASHINGTON (SWMMWW). FOR SITES WHERE VEGETATION HAS BEEN PLANTED THROUGH HYDRO SEEDING, THE FINANCIAL GUARANTEE WILL NOT BE RELEASED UNTIL THE VEGETATION HAS BEEN THOROUGHLY ESTABLISHED. 7.WHERE CONNECTIONS REQUIRE "FIELD VERIFICATION", THE CONTRACTOR SHALL EXPOSE SUCH CONNECTION POINTS AND FITTINGS 48 HOURS PRIOR TO DISTRIBUTING SHUTDOWN NOTICES. 8.ANY CHANGES TO THE DESIGN SHALL FIRST BE REVIEWED AND APPROVED BY THE PROJECT ENGINEER AND THE CITY’S CIVIL REVIEW ENGINEER. 9.ALL STORM PIPE SHALL BE A MINIMUM OF 12-INCH DIAMETER FOR MAINS AND CROSSINGS. WHEN PRIVATE STORMWATER (I.E. ROOF, LOT OR FOOTING DRAINS) CANNOT BE INFILTRATED ON INDIVIDUAL LOTS, THE MINIMUM STANDARD PIPING CONNECTION TO THE PUBLIC SYSTEM SHALL BE 8-INCH PVC. THE 8-INCH MAIN USED FOR CONNECTION SHALL BEGIN AT THE RIGHT-OF-WAY, AND THE CONNECTION TO THE CATCH BASIN OR MANHOLE SHALL BE CORED AND GROUTED. 10.ALL STORM MAINS AND RETENTION/DETENTION AREAS SHALL BE STAKED FOR GRADE AND ALIGNMENT BY AN ENGINEERING OR SURVEY FIRM LICENSED TO PERFORM SUCH WORK. 11.THE MINIMUM STAKING OF STORM SEWER SYSTEMS SHALL BE IN ACCORDANCE WITH SECTION 3.00.050 OF THESE STANDARDS, AND AS FOLLOWS: A.STAKE LOCATION OF ALL CATCH BASINS, MANHOLES AND OTHER FIXTURES FOR GRADE AND ALIGNMENT. B.STAKE LOCATION, SIZE, AND DEPTH OF RETENTION/DETENTION FACILITY. C.STAKE FINISHED GRADE OF ALL STORMWATER FEATURES, INCLUDING BUT NOT LIMITED TO CATCH BASIN/MANHOLE RIM ELEVATIONS, OVERFLOW STRUCTURES, WEIRS, AND INVERT ELEVATIONS OF ALL PIPES IN CATCH BASINS, MANHOLES, AND PIPES THAT DAYLIGHT. 12.PIPE MATERIALS USED FOR STORMWATER CONVEYANCE SHALL BE AS APPROVED BY THE CITY. PIPE SIZE, SLOPE, COVER, ETC., SHALL BE AS SPECIFIED IN THE CITY OF YELM DEVELOPMENT GUIDELINES AND ENGINEERING STANDARDS. 13.ALL DRIVEWAY CULVERTS SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. CULVERTS SHALL HAVE BEVELED END SECTIONS TO MATCH THE SIDE SLOPE. 14.IF DRAINAGE OUTLETS (STUB-OUTS) ARE TO BE PROVIDED FOR EACH INDIVIDUAL LOT, THE STUB OUTS SHALL CONFORM TO THE FOLLOWING: A.EACH OUTLET SHALL BE LOCATED AT THE LOWEST ELEVATION ON THE LOT, TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE. EACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORM WATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. B.OUTLETS ON EACH LOT SHALL BE LOCATED WITH A 5-FOOT HIGH, 2"X 4" STAKE MARKED "STORM" OR "DRAIN." THE STUB-OUT SHALL VISIBLY EXTEND ABOVE SURFACE LEVEL AND BE SECURED TO THE STAKE.PIPE MATERIAL SHALL BE AS APPROVED BY THE CITY. C.DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. D.THE DEVELOPER AND/OR CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB-OUT CONVEYANCE LINES WITH RESPECT TO THE UTILITIES E.POWER, GAS, TELEPHONE, TELEVISION). ALL INDIVIDUAL STUB-OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOMEOWNER. 15.THE STORM DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO APPROVED PLANS ON FILE WITH THE CITY. ANY MATERIAL DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY. 16.ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR SIMILARLY STABILIZED TO THE SATISFACTION OF THE CITY. FOR SITES WHERE GRASS HAS BEEN PLANTED THROUGH HYDRO SEEDING, THE PERFORMANCE BOND WILL NOT BE RELEASED UNTIL THE GRASS HAS BEEN THOROUGHLY ESTABLISHED, UNLESS OTHERWISE APPROVED BY THE CITY. 17.ALL BUILDING DOWNSPOUTS ON COMMERCIAL SITES SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS OTHERWISE APPROVED BY THE CITY. 18.ALL EROSION CONTROL AND STORMWATER FACILITIES SHALL BE REGULARLY INSPECTED AND MAINTAINED BY THE CONTRACTOR DURING THE CONSTRUCTION PHASE OF THE DEVELOPMENT PROJECT. 19.NO FINAL CUT OR FILL SLOPE SHALL EXCEED TWO (2) HORIZONTAL TO ONE (1) VERTICAL WITHOUT STABILIZATION BY ROCKERY OR BY A STRUCTURAL RETAINING WALL. 20.THE PROJECT ENGINEER SHALL VERIFY THE LOCATIONS, WIDTHS, THICKNESSES, AND ELEVATIONS OF ALL EXISTING PAVEMENTS AND STRUCTURES, INCLUDING UTILITIES AND OTHER FRONTAGE IMPROVEMENTS, THAT ARE TO INTERFACE WITH NEW WORK, AND PROVIDE ALL TRIMMING, CUTTING, SAW CUTTING, GRADING, LEVELING, SLOPING, COATING, AND OTHER WORK, INCLUDING MATERIALS NECESSARY TO CAUSE THE INTERFACE WITH EXISTING WORKS TO BE PROPER, WITHOUT CONFLICT, ACCEPTABLE TO THE PROJECT ENGINEER AND THE CITY’S CIVIL REVIEW ENGINEER, COMPLETE IN PLACE, AND READY TO USE. 21.COMPACTION OF ALL FILL AREAS SHALL BE PER CURRENT APWA SPECIFICATIONS. FILL SHALL BE PROVIDED IN 6" MAXIMUM LIFTS AND SHALL BE COMPACTED TO 95 PERCENT OF ITS MAXIMUM RELATIVE DENSITY. 1 NOT TO SCALE INFILTRATION SECTION 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-STRM.dwg C4.3 18 STORM NOTES AND DETAILS 1 NOT TO SCALE 72 IN STORMFILTER (CB #20) 2 NOT TO SCALE 48 IN STORMFILTER (CB #16) 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-STRM.dwg C4.4 19 STORM NOTES AND DETAILS CAP AT END 7-3/4" 15" 8" 7" PACKING 45° (1/8) BEND 2-7/8" 2'-0"10" 8-3/4" 1-1/4" 1/2"2" 9" 1" 1" FIBRE JOINT4"1. PIPE MATERIAL AS SPECIFIED BY THE ENGINEER. 2. PIPE DIAMETER AS SHOWN 5/8" 1'-0" NOTES: 1/2" PER PLAN. RAISE - 1/2" WIDE BORDER PROVIDE COUPLINGS & REDUCERS AS NECESSARY 3000 PSI CLASS C CONCRETE (TYP.) (LANDSCAPE AREAS ONLY) NOTE BACKFILL MATERIAL SHALL NOT HAVE PARTICLE SIZE GREATER THAN 1" WITHIN 6" OF THE PIPE OR THE CONTRACTOR HAS THE OPTION TO USE GRAVEL BACKFILL PIPE ZONE BEDDING CONFORMING TO W.S.D.O.T. 9-03.12 (3). 6" PVC FRAME AND VANED GRATE RECTANGULAR ADJUSTMENT SECTION 3"4" MI N. ( T Y P.) 34" 5" #3 BAR EACH WAY SEE NOTE 1 NOTES: 1.AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN IN THE PRECAST BASE SECTION, FIBERS (PLACED ACCORDING TO THE STANDARD SPECIFICATIONS), OR WIRE MESH HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH THE MINIMUM REQUIRED REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE SECTION. WIRE MESH SHALL NOT BE PLACED IN THE KNOCKOUTS. 2.THE KNOCKOUT DIAMETER SHALL NOT BE GREATER THAN 20". KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3. 3.THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE LOWEST PIPE INVERT SHALL BE 5'. 4.THE FRAME AND GRATE MAY BE INSTALLED WITH THE FLANGE UP OR DOWN. THE FRAME MAY BE CAST INTO THE ADJUSTMENT SECTION. 5.THE PRECAST BASE SECTION MAY HAVE A ROUNDED FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE OF 1:24 OR STEEPER. 6.THE OPENING SHALL BE MEASURED AT THE TOP OF THE PRECAST BASE SECTION. 7.ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE BASIN HAS BEEN PLACED. #3 BAR EACH CORNER #3 BAR EACH CORNER 18" MIN. 26"(SEE N O T E 6) 22 " (S E E N O T E 6 )4"44"21" MIN.24" 30 " 20 " 5" 6" OR 12" ONE #3 BAR HOOP FOR 6" HEIGHT TWO #3 BAR HOOPS FOR 12" HEIGHT ALTERNATIVE PRECAST BASE SECTION #3 BAR EACH SIDE SECTION B-B #3 BAR HOOP *CORRUGATED POLYETHYLENE STORM SEWER PIPE PIPE ALLOWANCES PIPE MATERIAL MAXIMUM INSIDE DIAMETER REINFORCED OR PLAIN CONCRETE 12" ALL METAL PIPE 15" CPSSP* (STD. SPEC. 9-05.20)12" SOLID WALL PVC (STD. SPEC. 9-05.12(1))15" PROFILE WALL PVC (STD. SPEC. 9-05.12(2))15" NOTE: 1.NO STEPS ARE REQUIRED WHEN HEIGHT IS 4' OR LESS. 2.THE BOTTOM OF THE PRECAST CATCH BASIN MAY BE SLOPED TO FACILITATE CLEANING. 3.THE RECTANGULAR FRAME AND GRATE MAY BE INSTALLED WITH THE FLANGE UP OR DOWN. THE FRAME MAY BE CAST INTO THE ADJUSTMENT SECTION. 4.KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3. SEPARATE BASE PRECAST INTEGRAL BASE PRECAST WITH RISER 6"24" MIN.12"MAX.1" MIN2.5" MAX.12"(TYP.)15' - 0" MAX. (FOR MAINTENANCE)6"12" REINFORCED STEEL (TYP.) GRAVEL BACKFILL FOR PIPE ZONE BEDDING STEPS OR LADDER MORTAR FILLET MORTAR (TYP.) 48", 54", 60", 72", 84" OR 96" FLAT SLAB TOP RECTANGULAR ADJUSTMENT SECTION OR CIRCULAR ADJUSTMENT SECTION HAND HOLD 28" MAX.4" MIN.16" MAX.CATCH BASIN FRAME AND VANED GRATE OR MANHOLE RING AND COVER PIPE ALLOWANCES CATCH BASIN DIAMETE R PIPE MATERIAL WITH MAXIMUM INSIDE DIAMETER CONCRETE ALL METAL CPSSP SOLID WALL PVC PROFILE WALL PVC 48"24"30"24"27"30" 54"30"36"30"27"36" 60"36"42"36"36"42" 72"42"54"42"36"48" 84"54"60"54"36"48" 96"60"72"60"36"48" CORRUGATED POLYETHYLENE STORM SEWER PIPE (STD. SPEC. 9-05.20) (STD. SPEC. 9-05.12(1)) (STD. SPEC. 9-05.12(2)) 1 2 3 1 2 3 CATCH BASIN DIMENSIONS CATCH BASIN DIAMETER WALL THICKNES S BASE THICKNES S MAXIMUM KNOCKOUT SIZE MINIMUM DISTANCE BETWEEN KNOCKOUT S 48"4"6"36"8" 54"4.5"8"42"8" 60"5"8"48"8" 72"6"8"60"12" 84"8"12"72"12" 96"8"12"84"12"6"0D6" MIN FLEXIBLERIGID (DI, CONC) TRENCH WIDTH PER WSDOT 2-09.40.5 x OD(CPEP, CMP, PVC) BACKFILL UTILITY TRENCHES WITHIN PAVED AREAS WITH BANKRUN GRAVEL PER WSDOT 9-03.19. COMPACT TO A MINIMUM OF 95% UNLESS NOTED OTHERWISE IN PROJECT SPECIFICATIONS. TRENCHES MAY BE BACKFILLED WITH NATIVE MATERIAL AND COMPACTED TO 90% IN UNPAVED AREAS. PIPE BEDDING PER W.S.D.O.T. 9-03.12(3), 95% COMPACTION PIPE AS SPECIFIED ON PLAN OR SPECS SUBGRADE ELEVATION 1 NOT TO SCALE STORM CLEANOUT 2 NOT TO SCALE STORM TRENCH SECTION 3 NOT TO SCALE TYPE 1 CATCH BASIN 4 NOT TO SCALE TYPE 2 CATCH BASIN 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-STRM.dwg C4.5 20 ON LOT INFILTRATION PROPERTY LINE PROPERTY LINEPROPERTY LINER.O.W. LINE5.0' SIDEYARD SETBACK STRUCTURE DRIVEWAY DRAIN TO STREET INFILTRATION TRENCH SEDIMENT CONTROL STRUCTURE INSTALL CLEANOUT AT ALL 90° BENDS 4" PVC PIPE @ 1.0% MIN. 15' HOUSE SETBACK 10.0' UTILITY EASEMENT 25.0' REAR YARD SETBACK 10.0' TRENCH SETBACK NOTE: TRENCH SHOWN IS SCHEMATIC. FINAL LOCATION AND CONFIGURATION TO BE CONFIRMED WITH EACH BUILDING PERMIT. *ON-LOT INFILTRATION NOTE: INFILTRATION TRENCHES MAY BE PLACED IN FILL MATERIAL IF THE FILL IS PLACED AND COMPACTED UNDER THE DIRECT SUPERVISION OF A GEOTECHNICAL ENGINEER OR PROFESSIONAL CIVIL ENGINEER WITH GEOTECHNICAL EXPERTISE, AND IF THE MEASURED INFILTRATION RATE IS AT LEAST 8 INCHES PER HOUR. INFILTRATION RATES CAN BE TESTED USING THE METHODS DESCRIBED IN APPENDIX III-A OF THE 2015 PIERCE COUNTY STORMWATER MANAGEMENT AND SITE DEVELOPMENT MANUAL. 10' TRENCH SETBACK GEOTEXTILE FABRIC 4.5' MAX. 3.0' MIN. 2.0' MIN. 10.0' MAX. 4" PERF PIPE @ 0.0% SLOPE CENTERED IN TRENCH WASHED ROCK 1 1/2" - 3/4" WASHED ROCK TO EXTEND TO EXISTING GRADE INFILTRATABLE SOILS. DEPTHS MAY VARY NOTES: 1.TRENCH LENGTH AND WIDTH SHALL BE CALCULATED TO PROVIDE MINIMUM REQUIRED BOTTOM AREA PER TRENCH SIZE TABLE. 2.THE PERFORATIONS SHALL BE CIRCULAR AND A MINIMUM 1/2" DIAMETER. 3.PERFORATIONS SHALL BE CLEANLY CUT AND BE SMOOTH AND UNIFORM WITH NO EXCESS MATERIAL LEFT FROM THE HOLE PERFORATIONS PROCESS. 4.THERE SHALL BE A MINIMUM OF 7 SETS OF PERFORATIONS WITH 2 HOLES PER SET OF PERFORATIONS FOR EACH 3.5' OF PIPE LENGTH. 5.RUBBER GASKETS OR GROUTING OF THE JOINTS FOR PERFORATED PIPE RUNS WILL NOT BE REQUIRED. 6.INSPECTION OF THE PERFORATED PIPE SHALL BE MADE BY THE MUNICIPALITY BEFORE INSTALLATION OF THE PIPE IN THE GROUND. 7.REFER TO ON-LOT INFILTRATION NOTE ON THIS SHEET. 8.PERFORATED PIPE SHALL NOT EXCEED 5.0' MAXIMUM DEPTH TO INVERT FOR RESIDENTIAL SEDIMENT CONTROL STRUCTURE. TRENCH SIZE IMPERVIOUS PROPOSED (SF)BOTTOM AREA REQUIRED (SF) 1,000 30 1,500 45 2,000 60 2,500 75 3,000 90 ON 50' WIDE LOTS, A MAXIMUM TRENCH LENGTH OF 30' IS ALLOWED IN ORDER TO ACCOMMODATE 10' SETBACKS. TRENCH WIDTH MAY VARY TO PROVIDE REQUIRED BOTTOM AREA. THIS TABLE SHOULD BE USED TO SIZE TRENCHES ON ALL LOTS. AN INFILTRATION RATE OF 20 INCHES PER HOUR WAS USED TO DETERMINE THESE DIMENSIONS, PER THE GEOTECHNICAL REPORT. EXTEND TRENCH BOTTOM TO NATIVE SOIL* * 1 NOT TO SCALE TYPICAL INFILTRATION TRENCH DIAGRAM 2 NOT TO SCALE INFILTRATION TRENCH 3 NOT TO SCALE SEDIMENT CONTROL STRUCTURE 04/08/2022 ROAD A ss s sssssssssss N0° 53' 46"E509.25'3+810+00 1+00 2+00 3+00 STA:0+45.03, 6.10' RT CONNECT TO EXISTING 4" C900 WATER MAIN 1 - 4"X8" ADAPTER (MJ) 1 - 8" 22.5° BEND (MJ) CONC. THRUST BLOCKING STA:0+56.33, 5.00' LT 1 - 8" 45° BEND (MJ) CONC. THRUST BLOCKING STA:1+76.74, 5.00' LT 1 - 8" TEE (MJ) 3 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING STA:2+71.82, 5.00' LT 1 - 8"X6" TEE (MJxFL) 2 - 8" GATE VALVE (MJ) 1 - 6" GATE VALVE (FL) 11 LF 8" DI CL52 1 - FIRE HYDRANT ASSEMBLY SEE YELM DWG. 4-7 SHEET C5.3 CONC. THRUST BLOCKING STA:3+76.00, 5.00' LT END 8" C900 MAIN 1 - 8" GATE VALVE (MJxFL) 1 - 8" CAP (FL) CONC. THRUST BLOCKING STA:2+71.93, 22.04' RT CENTER OF HYDRANT ASSEMBLY SEE YELM DWG 4-7 SHEET C5.3 120 LF 8" C900 PVC 95 LF 8" C900 PVC 100 LF 8" C900 PVC STA:0+64.59, 21.44' LT 5 8" SINGLE METER SERVICE SEE WATER NOTE #1 STA:1+36.52, 20.50' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:2+16.52, 20.50' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:2+96.52, 20.50' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:3+64.58, 22.39' LT 5 8" SINGLE METER SERVICE SEE WATER NOTE #1 STA:3+40.65, 57.61' RT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 1817 12 16 14 11 13 19 15 10 21 325 330 335 340 345 325 330 335 340 345 0+00FG FG0+50FG 335.98FG 336.261+00FG 336.93FG 337.681+50FG 338.43FG 339.162+00FG 339.68FG 339.942+50FG 339.96FG 339.733+00FG 339.25FG 338.543+50FG 337.79FG 337.0411 LF 8" PVC C900 WATER MAIN STA: 45.03, 6.10' RT CONNECT TO EXISTING 4" C900 WATER MAIN 1 - 4"X8" ADAPTER (MJ) 1 - 8" 22.5° BEND (MJ) CONC. THRUST BLOCKING STA: 1+76.74, 5.00' LT 1 - 8" TEE (MJ) 3 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING STA: 2+71.82, 5.00' LT 1 - 8"X6" TEE (MJXFL) 2 -8" GATE VALVE (MJ) 1 - 6" GATE VALVE (FL) 15 LF 6" DI CL52 1 - FIRE HYDRANT ASSEMBLY CONC. THRUST BLOCKING STA: 3+76.00, 5.00' LT END 8" PVC C900 WATER MAIN 1 - 8" GATE VALVE (MJXFL) 1 - 8" CAP (FL) CONC. THRUST BLOCKING 0.50% 3.00 % 3.00% 150' VC PVI: 341.11 PVI STA: 2+39.26 K: 25.00 BVCS: 1+64.26BVCE: 338.86EVCS: 3+14.26EVCE: 338.86HI PT: 2+39.23ELEV: 339.9850' VC PVI: 335.87 PVI STA: 0+64.54 K: 14.29 BVCS: 0+39.54BVCE: 336.00EVCS: 0+89.54EVCE: 336.62LOW PT: 0+46.69ELEV: 335.9895 LF 8" C900 PVC 100 L F 8 " C 9 0 0 P V C 42" MIN 120 LF 8 " C 9 0 0 P V C 18" MIN STA: 0+56.33, 5.00' LT 1 - 8" 45° BEND (MJ) CONC. THRUST BLOCKING s s ss sssss 51+00 52+00 STA:50+31.50, 5.00' LT 1 - 8" TEE (MJ) 3 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING STA:51+94.72, 5.00' LT END 8" MAIN 1 - 8" GATE VALVE (MJxFL) 1 - 8" CAP (FL) CONC. THRUST BLOCKING STA:51+11.18, 17.94' RT 5 8" SINGLE METER SERVICE SEE WATER NOTE #1 STA:51+85.53, 15.53' RT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:51+86.76, 19.52' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 ROAD B26 6 3 4 25 24 5 29 27 30 28 TRACT B 163 LF 8" C900 PVC 327 330 335 340 327 330 335 340 50+00FG 337.74FG 337.7550+50FG 337.68FG 337.6051+00FG 337.88FG 338.1651+50FG 338.45FG 338.7352+00FG 339.0112" STORM CROSSING PROPOSED 2" FORCE MAIN SEE SHEET C6.1 42" MIN 18" MIN 1.2' SEPARATION 28' REDUCED SEPARATION SECTION STA: 50+31.50, 5.00' LT 1 - 8" TEE (MJ) 3 - GATE VALVE (MJ) CONC. THRUST BLOCKING STA: 51+91.72 END 8" MAIN 1 - 8" GATE VALVE (MJxFL) 1 - 8" CAP (FL) CONC. THRUST BLOCKING 163 LF 8" C90 0 P V C 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 5, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-WATR-ROAD A.dwg C5.1 21 ROAD A & TRACT B WATER PLAN AND PROFILE N GRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD A PROFILE SCALE: H:1" = 30', V:1" = 3' 1.SEE CITY OF YELM DWG. NO. 4-1 ON SHEET C5.3 FOR 5 8" SINGLE METER SERVICE. 2.SEE CITY OF YELM DWG. NO. 4-2 ON SHEET C5.3 FOR 5 8" DUAL METER SERVICE. WATER NOTES PROPOSED 12" STORM SEE SHEET C3.1 EXISTING 4" C900 MAIN PROPOSED 2" FORCE MAIN SEE SHEET C6.1 FINISHED GRADE ELEVATION AT CONSTRUCTION CENTERLINE EXISTING GRADE ELEVATION AT CONSTRUCTION CENTERLINE FINISHED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE FINISHED GRADE ELEVATION AT CONSTRUCTION CENTERLINE EXISTING GRADE ELEVATION AT CONSTRUCTION CENTERLINE FINISHED GRADE AT CONSTRUCTION CENTERLINEEXISTING GRADE AT CONSTRUCTION CENTERLINE TRACT B (SHARED ACCESS) PROFILE SCALE: H:1" = 30', V:1" = 3' 04/08/2022 TRACT A 14 9 15 23 61234 10 7 8 25 2124 5 ROAD B 22 ss sssss ss ss ssss ssssss1+002+00STA:10+12.45, 4.98' RT CONNECT TO EXISTING 12" PVC WATER MAIN POTHOLE TO CONFIRM DEPTH AND LOCATION PRIOR TO WATER MAIN CONSTRUCTION. SEE YELM DWG. 4-10 ON SHEET C5.3 STA:10+27.79, 5.00' RT 1 - 8"X6" TEE (MJxFL) 2 - 8" GATE VALVE (MJ) 1 - 6" GATE VALVE (FL) 11 LF 8" DI CL52 1 - FIRE HYDRANT ASSEMBLY SEE YELM DWG. 4-7 SHEET C5.3 CONC. THRUST BLOCKING STA:12+10.89, 5.00' RT 1 - 8" TEE (MJ) 1 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING STA:10+27.58, 16.26' RT CENTER FIRE HYDRANT ASSEMBLY SEE YELM DWG. 4-7 ON SHEET C5.3 STA:14+93.98, 5.00' RT 1 - 8" TEE (MJ) 1 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING STA:14+43.82, 13.94' LT 5 8" SINGLE METER SERVICE SEE WATER NOTE #1 STA:14+39.78, 13.94' RT 5 8" SINGLE METER SERVICE SEE WATER NOTE #1 STA:13+62.83, 19.81' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:13+58.50, 20.50' RT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:12+78.50, 20.50' RT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:12+82.83, 19.81' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:12+02.83, 19.81' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:11+22.83, 19.81' LT 5 8" DUAL METER SERVICE SEE WATER NOTE #2 STA:10+36.15, 13.94' LT 5 8" SINGLE METER SERVICE SEE WATER NOTE #1 15 LF 8" C900 PVC WATER MAIN 183 LF C900 PVC WATER MAIN 280 LF C900 PVC WATER MAIN 11+00 12+00 13+00 14+00 325 330 335 340 345 350 325 330 335 340 345 350 9+82.99FG 10+00FG 339.04FG 338.5410+50FG 338.04FG 337.5611+00FG 337.28FG 337.2311+50FG 337.39FG 337.5712+00FG 337.74FG 337.9212+50FG 338.09FG 338.2713+00FG 338.44FG 338.6213+50FG 338.66FG 338.4614+00FG 338.13FG 338.0114+50FG 338.30FG 338.8015+00FG 15+20.62FG0.70% 1.32% 2.00%2.00% PVI: 338.79 PVI STA: 13+50.01 K: 24.80 50' VC BVCS: 13+25.01BVCE: 338.62EVCS: 13+75.01EVCE: 338.46HI PT: 13+42.37ELEV: 338.68PVI: 337.04 PVI STA: 11+00.00 K: 26.00 70' VC BVCS: 10+64.90BVCE: 337.74EVCS: 11+35.10EVCE: 337.29LOW PT: 11+16.90ELEV: 337.22PVI: 337.80 PVI STA: 14+25.16 K: 15.08 50' VC BVCS: 14+00.16BVCE: 338.13EVCS: 14+50.16EVCE: 338.30LOW PT: 14+20.00ELEV: 338.00STA: 10+12.45, 4.98' RT CONNECT TO EXISTING 12" PVC WATER MAIN POTHOLE TO CONFIRM DEPTH AND LOCATION PRIOR TO WATER MAIN CONSTRUCTION. SEE YELM DWG. 4-10 ON SHEET C5.3 STA: 10+27.79, 5.00' RT 1 - 8"X6" TEE (MJxFL) 2 - 8" GATE VALVE (MJ) 1 - 6" GATE VALVE (FL) 11 LF 8" DI CL52 1 - FIRE HYDRANT ASSEMBLY SEE YELM DWG. 4-7 SHEET C5.3 CONC. THRUST BLOCKING STA: 12+10.89, 5.00'RT 1 - 8" TEE (MJ) 1 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING STA: 14+93.98, 5.00' RT 1 - 8" TEE (MJ) 1 - 8" GATE VALVE (MJ) CONC. THRUST BLOCKING 42" MIN 18" MIN 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-WATR-ROAD B.dwg C5.2 22 ROAD B WATER PLAN AND PROFILENGRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD B PROFILE SCALE: H:1" = 30', V:1" = 3' 1.SEE CITY OF YELM DWG. NO. 4-1 ON SHEET C5.3 FOR 5 8" SINGLE METER SERVICE. 2.SEE CITY OF YELM DWG. NO. 4-2 ON SHEET C5.3 FOR 5 8" DUAL METER SERVICE. WATER NOTES PROPOSED 2" FORCE MAIN SEE SHEET C6.2 PROPOSED 12" STORM SEE SHEET C3.2 15 LF 8" C900 PVC 183 LF 8" C900 PVC 280 LF 8" C900 PVC 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: March 21, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-WATR-DETL.dwg C5.3 23 WATER NOTES AND DETAILS 1.ALL WORKMANSHIP AND MATERIAL SHALL BE IN ACCORDANCE WITH CITY OF YELM STANDARDS AND THE MOST CURRENT COPY OF THE STATE OF WASHINGTON STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION. 2.ALL WORK IN CITY RIGHT-OF-WAY REQUIRES A PERMIT FROM THE CITY OF YELM. PRIOR TO ANY WORK COMMENCING, THE GENERAL CONTRACTOR SHALL ARRANGE FOR A PRECONSTRUCTION MEETING TO BE ATTENDED BY ALL MAJOR CONTRACTORS, REPRESENTATIVES OF INVOLVED UTILITIES, AND THE CITY OF YELM. THE CONTRACTOR IS RESPONSIBLE TO HAVE A SET OF APPROVED PLANS AT THE MEETING. 3.WATER MAINS SHALL MEET THE FOLLOWING SPECIFICATIONS: 3.1.POLYVINYL CHLORIDE (PVC) PIPE (UNDER 4 INCHES): PIPE MATERIAL SHALL BE PVC 1120, PVC 1220, OR PVC 2120, AND HAVE MINIMUM WALL THICKNESS EQUAL TO OR LESS THAN THE STANDARD DIMENSION RATIO (SDR) OF 21, AND MEET THE REQUIREMENTS OF WSDOT STANDARD SPECIFICATIONS SECTION 9-30.1(5)B. 3.2.POLYVINYL CHLORIDE (PVC) PIPE (4 THROUGH 12 INCHES): SHALL MEET THE REQUIREMENTS OF AWWA C900, CLASS 150 WALL THICKNESS EQUAL TO OR GREATER THAN THE SDR OF 18, AND MEET THE REQUIREMENTS OF WSDOT STANDARD SPECIFICATIONS SECTION 9-30.1(5)A. 3.3.POLYVINYL CHLORIDE (PVC) PIPE (14 THROUGH 20 INCHES): SHALL MEET THE REQUIREMENTS OF AWWA C905 WALL THICKNESS EQUAL TO OR GREATER THAN THE SDR OF 18. 3.4.DUCTILE IRON PIPE (DIP): DIP SHALL CONFORM TO AWWA C151 CLASS 50 OR GREATER, AND SHALL BE 1/16-INCH CEMENT LINED AND SEALED IN ACCORDANCE WITH ANSI/AWWA C104/A21.4-90, AND MEET THE REQUIREMENTS OF WSDOT STANDARD SPECIFICATIONS SECTION 9- 30.2.(1). SIX-INCH FIRE HYDRANT SPOOLS SHALL BE CLASS 52. 4.GATE VALVES SHALL BE RESILIENT WEDGE, NRS (NON RISING STEM) WITH O-RINGS SEALS. VALVE ENDS SHALL BE MECHANICAL JOINT OR ANSI FLANGES. VALVES SHALL CONFORM TO AWWA 509-80. VALVES SHALL BE MUELLER, M & H, KENNEDY, CLOW R/W OR WATEROUS SERIES 500. EXISTING VALVES TO BE OPERATED BY CITY EMPLOYEES ONLY. 5.HYDRANTS SHALL BE M & H RELIANT STYLE 929, MUELLER CENTURION, OR CLOW MEDALLION OR AVK. HYDRANTS SHALL BE BAGGED UNTIL SYSTEM IS APPROVED. 6.ALL LINES SHALL BE CHLORINATED AND TESTED IN CONFORMANCE WITH THE ABOVE REFERENCED SPECIFICATION (NOTE 1). 7.ALL PIPE AND SERVICES SHALL BE INSTALLED WITH CONTINUOUS TRACER TAPE INSTALLED 12" TO 18" UNDER THE FINAL GROUND SURFACE. THE MARKER SHALL BE PLASTIC NON-BIODEGRADABLE, METAL CORE OR BACKING MARKED WATER 2-INCH-WIDE MINIMUM, WHICH CAN BE DETECTED BY A STANDARD METAL DETECTOR. TAPE SHALL BE TERRA TAPE "D" OR APPROVED EQUAL. IN ADDITION TO TRACER TAPE, INSTALL 14 GAUGE HEAVY DUTY DIRECT BURY COATED COPPER WIRE (PAIGE "UF" SINGLE CONDUCTOR OR EQUAL), WRAPPED AROUND THE PIPE, BROUGHT UP AND TIED OFF AT VALVE BODY. ALL WIRE CONNECTIONS SHALL USE WIRE NUTS AND A DBR SPLICE KIT, MANUFACTURED BY 3-M OR APPROVED EQUAL. ALL LOCATOR WIRE FOR SERVICE PIPE SHALL BE CONNECTED TO THE LOCATOR WIRE ON THE WATER MAIN. 8.PROVIDE TRAFFIC CONTROL PLAN(S) AS REQUIRED IN ACCORDANCE WITH MUTCD. 9.ALL WATER MAINS SHALL BE STAKED FOR GRADES AND ALIGNMENT BY AN ENGINEERING OR SURVEYING FIRM CAPABLE OF PERFORMING SUCH WORK. 10.ALL SERVICE LINE LOCATIONS SHALL BE MARKED ON THE FACE OF THE CURB WITH AN EMBOSSED "W" 1/4 INCH INTO CONCRETE. 11.CALL UNDERGROUND LOCATE AT 1-800-424-5555 A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATIONS. 12.THE CITY WILL BE GIVEN 72 HOURS NOTICE PRIOR TO SCHEDULING A SHUTDOWN. WHERE CONNECTIONS REQUIRE "FIELD VERIFICATION", CONNECTION POINTS WILL BE EXPOSED BY CONTRACTOR AND FITTINGS VERIFIED 48 HOURS PRIOR TO DISTRIBUTING SHUT-DOWN NOTICES. 13.AT ANY CONNECTION TO AN EXISTING LINE WHERE A NEW VALVE IS NOT INSTALLED, THE EXISTING VALVE MUST BE PRESSURE TESTED TO CITY STANDARDS PRIOR TO CONNECTION. IF AN EXISTING VALVE FAILS TO PASS THE TEST, THE CONTRACTOR SHALL MAKE THE NECESSARY PROVISIONS TO TEST THE NEW LINE PRIOR TO CONNECTION TO THE EXISTING SYSTEM OR INSTALL A NEW VALVE. 14.AFTER COMPLETION OF ALL ITEMS SHOWN ON THESE PLANS AND BEFORE ACCEPTANCE OF THE PROJECT, THE CONTRACTOR SHALL OBTAIN A “PUNCH LIST” PREPARED BY THE CITY’S INSPECTOR DETAILING REMAINING ITEMS OF WORK TO BE COMPLETED. ALL ITEMS OF WORK SHOWN ON THESE PLANS SHALL BE COMPLETED TO THE SATISFACTION OF THE CITY PRIOR TO ACCEPTANCE OF THE WATER SYSTEM AND PROVISION OF WATER SERVICE. 15.A COPY OF THESE APPROVED PLANS AND APPLICABLE CITY DEVELOPER SPECIFICATIONS AND DETAILS SHALL BE ONSITE DURING CONSTRUCTION. 16.ANY REVISIONS MADE TO THESE PLANS MUST BE REVIEWED BY THE DEVELOPER’S ENGINEER AND THE CITY OF YELM PRIOR TO ANY IMPLEMENTATION IN THE FIELD. THE CITY SHALL NOT BE RESPONSIBLE FOR ANY ERRORS AND/OR OMISSIONS ON THESE PLANS. GENERAL NOTES (WATER MAIN INSTALLATION) 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: March 21, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-WATR-DETL.dwg C5.4 24 WATER NOTES AND DETAILS 04/08/2022 ROAD A ss s sssssssssss N0° 53' 46"E509.25'3+810+00 1+00 2+00 3+00 STA:0+70.78, 5.00' RT 1 - 2" 22.5° BEND CONC. THRUST BLOCKING STA:1+67.00, 5.02' RT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING STA:3+54.96, 5.00' RT END 2" FORCE MAIN PROVIDE END OF LINE CLEANOUT PER YELM DWG 5-20 ON SHEET C6.4 STA:0+34.39, 19.31' RT CONNECT TO EXISTING 2" FORCE MAIN CONTRACTOR TO VERIFY DEPTH AND LOCATION PRIOR TO CONSTRUCTION STA:0+96.52, 20.49' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:1+76.52, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:2+56.52, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:3+36.52, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:3+08.10, 52.53' RT 1" SINGLE SERVICE CONNECTION SEE SEWER NOTE #1 STA:3+64.41, 42.08' RT 1" SINGLE SERVICE CONNECTION SEE SEWER NOTE #1 39 LF 2" SDR 21 PVC 96LF 2" SDR 21 PVC 188 LF 2" SDR 21 PVC 18 17 12 16 141113 19 15 10 21 3383383 3 9338337336 338337338338336 337 338 3393373 3 6338 325 330 335 340 345 325 330 335 340 345 0+00FG FG0+50FG 335.98FG 336.261+00FG 336.93FG 337.681+50FG 338.43FG 339.162+00FG 339.68FG 339.942+50FG 339.96FG 339.733+00FG 339.25FG 338.543+50FG 337.79FG 337.040.50% 3.00 % 3.00% 150' VC PVI: 341.11 PVI STA: 2+39.26 K: 25.00 BVCS: 1+64.26BVCE: 338.86EVCS: 3+14.26EVCE: 338.86HI PT: 2+39.23ELEV: 339.9850' VC PVI: 335.87 PVI STA: 0+64.54 K: 14.29 BVCS: 0+39.54BVCE: 336.00EVCS: 0+89.54EVCE: 336.62LOW PT: 0+46.69ELEV: 335.98STA: 0+34.39, 19.31' RT CONNECT TO EXISTING 2" FORCE MAIN CONTRACTOR TO VERIFY DEPTH AND LOCATION PRIOR TO CONSTRUCTION STA: 0+70.78, 5.00' RT 1 - 2" 22.5° BEND CONC. THRUST BLOCKING STA: 3+54.96, 5.00' RT END 2" FORCE MAIN PROVIDE END OF LINE CLEANOUT PER YELM DWG 5-20 ON SHEET C6.4 STA: 1+67.00, 5.02' RT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING 18" MIN ROAD Bs s ss sssss s 52+26 51+00 52+00STA:50+21.49, 7.47' RT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING STA:52+19.38, 7.50' RT END 2" FORCE MAIN PROVIDE END OF LINE CLEANOUT PER YELM DWG 5-20 ON SHEET C6.4 STA:51+45.52, 15.32' RT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:51+55.54, 22.02' LT 1" SINGLE SERVICE CONNECTION SEE SEWER NOTE #1 STA:52+15.80, 21.84' LT 1" SINGLE SERVICE CONNECTION SEE SEWER NOTE #1 26 6 3 4 25 24 TRACT B5 29 27 30 28 198 LF 2" SDR 21 PVC33733833833833 8 STA:52+13.04, 18.05' RT 1" SINGLE SERVICE CONNECTION SEE SEWER NOTE #1 327 330 335 340 327 330 335 340 50+00FG 337.6150+50FG 338.0251+00FG 338.4751+50FG 338.7252+00FG 337.68FGFG 338.31FG 338.45FG 338.0518" MIN PROPOSED 8" WATER MAIN SEE SHEET C5.1 STA: 50+21.49, 7.47' RT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING 12" STORM CROSSING STA: 51+80.85, 7.53' RT END 2" FORCE MAIN PROVIDE END OF LINE CLEANOUT PER YELM DWG 5-20 ON SHEET C6.4 198LF 2" SDR 2 1 P V C 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-SSWR-ROAD A.dwg C6.1 25 ROAD A & TRACT B SEWER PLAN AND PROFILE N GRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD A PROFILE SCALE: H:1" = 30', V:1" = 3' 1.SEE CITY OF YELM DWG. NO. 5-1 ON SHEET C6.3 FOR 1" SINGLE SERVICE CONNECTION. 2.SEE CITY OF YELM DWG. NO. 5-2 ON SHEET C6.3 FOR 2" DOUBLE SERVICE CONNECTION. SEWER NOTES SEWER STEP MAIN SIZING ROAD A STA: 1+67 - 3+55 NUMBER OF PUMP CORES CONNECTED:8 MAX. PUMP CORES RUNNING SIMULTANEOUSLY (TABLE 3):3 PROPOSED STEP MAIN SIZE:2" SDR 21 FLOW VELOCITY (TABLE 5):2.92 fps FRICTION HEAD LOSS (TABLE 5):1.54 FT/100FT ROAD A STA 0+34 - 1+67 NUMBER OF PUMP CORES CONNECTED:30 MAX. PUMP CORES RUNNING SIMULTANEOUSLY (TABLE 3):5 PROPOSED STEP MAIN SIZE:2" SDR 21 FLOW VELOCITY (TABLE 5):4.87 fps FRICTION HEAD LOSS (TABLE 5):3.97 FT/100FT TRACT 'B' NUMBER OF PUMP CORES CONNECTED:5 MAX. PUMP CORES RUNNING SIMULTANEOUSLY (TABLE 3):3 PROPOSED STEP MAIN SIZE:2" SDR 21 FLOW VELOCITY (TABLE 5):2.92 fps FRICTION HEAD LOSS (TABLE 5):1.54 FT/100FT FINISHED GRADE ELEVATION AT CONSTRUCTION CENTERLINE EXISTING GRADE ELEVATION AT CONSTRUCTION CENTERLINE FINISHED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE TRACT B (SHARED ACCESS) PROFILE SCALE: H:1" = 30', V:1" = 3' *FORCE MAIN DESIGN PERFORMED USING RECOMMENDATIONS IN THE 'DESIGN HANDBOOK FOR LOW PRESSURE SEWER SYSTEMS' PREPARED BY ENVIRONMENT ONE. PROPOSED 8" WATER MAIN PROPOSED 12" STORM FINISHED GRADE ELEVATION AT CONSTRUCTION CENTERLINE EXISTING GRADE ELEVATION AT CONSTRUCTION CENTERLINE FINISHED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE 39LF 2" SDR 21 PVC 96LF 2" SDR 21 P V C 188LF 2" SDR 21 PVC 04/08/2022 ROAD B ss sssss ss ss ssss ssssss1+002+0011+00 12+00 13+00 14+00 STA:10+78.87, 5.00' LT END 2" FORCE MAIN PROVIDE END OF LINE CLEANOUT PER YELM DWG 5-20 ON SHEET C6.4 STA:11+98.39, 5.00' LT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING STA:14+84.23, 5.00' LT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING STA:14+02.83, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:13+98.50, 20.50' RT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:13+18.50, 20.50' RT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:13+22.83, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:12+42.83, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:12+28.35, 21.57' RT 1" SINGLE SERVICE CONNECTION SEE SEWER NOTE #1 STA:11+62.83, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 STA:10+82.83, 20.50' LT 2" DUAL SERVICE CONNECTION SEE SEWER NOTE #2 337 337 337338 339339338 338 338 338 33 7 3373383 3 8 339339338339339 338 TRACT B 338TRACT A 14 13 9 15 23 6 1 2 3 4 1078 25 2124 5 22 325 330 335 340 345 350 325 330 335 340 345 350 9+82.99 10+00FG 339.04FG 338.4510+50FG 338.04FG 337.5611+00FG 337.28FG 337.2311+50FG 337.39FG 337.5712+00FG 337.74FG 337.9212+50FG 338.09FG 338.2713+00FG 338.44FG 338.6213+50FG 338.66FG 338.4614+00FG 338.13FG 338.0114+50FG 338.30FG 338.8015+00FG 338.8515+20.62FG 338.970.70% 1.32% 2.00%2.00% PVI: 338.79 PVI STA: 13+50.01 K: 24.80 50' VC BVCS: 13+25.01BVCE: 338.62EVCS: 13+75.01EVCE: 338.46HI PT: 13+42.37ELEV: 338.68PVI: 337.04 PVI STA: 11+00.00 K: 26.00 70' VC BVCS: 10+64.90BVCE: 337.74EVCS: 11+35.10EVCE: 337.29LOW PT: 11+16.90ELEV: 337.22PVI: 337.80 PVI STA: 14+25.16 K: 15.08 50' VC BVCS: 14+00.16BVCE: 338.13EVCS: 14+50.16EVCE: 338.30LOW PT: 14+20.00ELEV: 338.00PROPOSED 8" WATER MAIN SEE SHEET C5.2 PROPOSED 12" STORM SEE SHEET C3.2 STA: 10+78.87, 5.00' RT END 2" FORCE MAIN PROVIDE END OF LINE CLEANOUT PER YELM DWG 5-20 ON SHEET 6.4 STA: 11+98.39, 5.00' RT 1 -2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING STA: 14+84.23, 5.00' LT 1 - 2" TEE 3 - 2" GATE VALVE CONC. THRUST BLOCKING 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: April 6, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-SSWR-ROAD B.dwg C6.2 26 ROAD B SEWER PLAN AND PROFILENGRAPHIC SCALE 0 30 60 1" = 30 FEET 15 ROAD B PROFILE SCALE: H:1" = 30', V:1" = 3' 1.SEE CITY OF YELM DWG. NO. 5-1 ON SHEET C6.3 FOR 1" SINGLE SERVICE CONNECTION. 2.SEE CITY OF YELM DWG. NO. 5-2 ON SHEET C6.3 FOR 2" DOUBLE SERVICE CONNECTION. SEWER NOTES SEWER STEP MAIN SIZING ROAD B STA: 10+78 - 11+98 NUMBER OF PUMP CORES CONNECTED:4 MAX. PUMP CORES RUNNING SIMULTANEOUSLY (TABLE 3):3 PROPOSED STEP MAIN SIZE:2" FLOW VELOCITY (TABLE 5I):2.92 fps FRICTION HEAD LOSS (TABLE 5):1.54 FT/100FT ROAD B STA: 11+98 - 14+84 NUMBER OF PUMP CORES CONNECTED:20 PUMP CORES RUNNING SIMULTANEOUSLY (TABLE 3):5 PROPOSED STEP MAIN SIZE:2" FLOW VELOCITY (TABLE 5I):4.87 fps FRICTION HEAD LOSS (TABLE 5):3.97 FT/100FT *FORCE MAIN DESIGN PERFORMED USING RECOMMENDATIONS IN THE 'DESIGN HANDBOOK FOR LOW PRESSURE SEWER SYSTEMS' PREPARED BY ENVIRONMENT ONE. FINISHED GRADE AT CONSTRUCTION CENTERLINE EXISTING GRADE AT CONSTRUCTION CENTERLINE FINISHED GRADE ELEVATION AT CONSTRUCTION CENTERLINE EXISTING GRADE ELEVATION AT CONSTRUCTION CENTERLINE 04/08/2022 1 2 3 4 TEL FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEBTELFAXwww.ahbl.comWEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422TEL 253.383.2572FAX www.ahbl.comWEB TACOMA SEATTLE SPOKANE TRI-CITIES Know what's below. before you dig.Call R 27 STKTDSMTL 4/6/2022 PERMIT SET 2210633.10 P.O.BOX 73790 PUYALLUP, WA 98373-0790 EVAN MANN COPPER RIDGE, LLC CRYSTAL SPRINGS A PORTION OF THE NE 1/4 OF THE NW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M. CITY OF YELM, THURSTON COUNTY, WASHINGTON. CRYSTAL SPRINGS APPLICATION # DATE: March 21, 2022 FILENAME: Q:\2021\2210633\10_CIV\CAD\_FINAL DESIGN\_2210633-SH-SSWR-DETL.dwg C6.3 27 SEWER NOTES AND DETAILS 1.ALL WORKMANSHIP AND MATERIALS SHALL BE IN ACCORDANCE WITH CITY OF YELM STANDARDS AND THE MOST CURRENT COPY OF THE STATE OF WASHINGTON STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION (WSDOT/APWA). 2.ALL APPROVALS AND PERMITS REQUIRED BY THE CITY OF YELM SHALL BE OBTAINED BY THE CONTRACTOR PRIOR TO THE START OF CONSTRUCTION. 3.IF CONSTRUCTION IS TO TAKE PLACE IN THE CITY RIGHT-OF-WAY, THE CONTRACTOR SHALL NOTIFY THE CITY AND OBTAIN ALL THE REQUIRED APPROVALS AND PERMITS. 4.A PRECONSTRUCTION MEETING SHALL BE HELD WITH THE CITY OF YELM PRIOR TO THE START OF CONSTRUCTION. 5.THE CITY OF YELM SHALL BE NOTIFIED A MINIMUM OF 48 HOURS IN ADVANCE OF A TAP CONNECTION TO AN EXISTING MAIN. A CITY REPRESENTATIVE SHALL BE PRESENT AT THE TIME OF THE TAP. 6.THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL EXISTING UTILITIES. THE CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION BY CALLING THE UNDERGROUND LOCATE LINE AT 1-800-424-5555 A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION. 7.SIDE SEWER SERVICES SHALL BE PVC, ASTM D 3034 SDR 35 WITH FLEXIBLE GASKETED OR SOLVENT WELD JOINTS. 8.ALL PLASTIC PIPE AND SERVICES SHALL BE INSTALLED WITH CONTINUOUS TRACER TAPE, INSTALLED 12" TO 18" UNDER THE PROPOSED SUBGRADE. THE MARKER SHALL BE PLASTIC NON-BIODEGRADABLE, METAL CORE OR BACKING MARKED "SEWER" WHICH CAN BE DETECTED BY A STANDARD METAL DETECTOR. IN ADDITION, STEP SYSTEMS AND FORCE MAINS SHALL BE INSTALLED WITH 14 GAUGE, HEAVY COATED UF DIRECT BURY COPPER WIRE WRAPPED AROUND ALL PLASTIC PIPE, BROUGHT UP AND TIED OFF AT VALVE BODY. TAPE SHALL BE TERRA TAPE "D" OR APPROVED EQUAL. THE TAPE AND WIRE SHALL BE FURNISHED BY THE CONTRACTOR. 9.ALL BURIED POWER FOR STEP SYSTEMS SHALL BE INSTALLED WITH CONTINUOUS TRACER TAPE INSTALLED 12 ABOVE THE BURIED POWER. THE MARKER SHALL BE PLASTIC NON-BIODEGRADABLE, METAL CORE BACKING MARKED “POWER”. TAPE SHALL BE FURNISHED BY CONTRACTOR. 10.BEDDING OF THE SEWER MAIN AND ALL APPURTENANCES SHALL BE SAND AND COMPACTION OF THE BACKFILL MATERIAL SHALL BE REQUIRED IN ACCORDANCE WITH THE ABOVE MENTIONED SPECIFICATION (SEE GENERAL NOTE 5.60-A). 11.TEMPORARY STREET PATCHING SHALL BE ALLOWED FOR AS APPROVED BY THE CITY ENGINEER. TEMPORARY STREET PATCHING SHALL BE PROVIDED BY PLACEMENT AND COMPACTION OF 2 INCH MINIMUM ASPHALT CONCRETE COLD MIX. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE AS REQUIRED. 12.EROSION CONTROL MEASURES SHALL BE TAKEN BY THE CONTRACTOR DURING CONSTRUCTION TO PREVENT INFILTRATION OF EXISTING AND PROPOSED STORM DRAINAGE FACILITIES AND ROADWAYS. 13.PROVIDE TRAFFIC CONTROL PLAN(S) IN ACCORDANCE WITH THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) AS REQUIRED. 14.IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO HAVE A COPY OF THESE APPROVED PLANS ON CONSTRUCTION SITE AT ALL TIMES. 15.ANY CHANGES TO THE DESIGN SHALL FIRST BE REVIEWED AND APPROVED BY THE CITY OF YELM. 16.ALL STEP MAINS SHALL BE HYDROSTATICALLY TESTED IN CONFORMANCE WITH THE ABOVE-REFERENCED SPECIFICATION FOR TESTING WATER MAINS. (SEE NOTE 1.) IN ADDITION, ALL STEP MAINS SHALL BE PIGGED/CLEANED IN THE PRESENCE OF THE CITY INSPECTOR PRIOR TO PLACING STEP MAIN IN SERVICE. 17.PRIOR TO BACKFILL ALL MAINS AND APPURTENANCES SHALL BE INSPECTED AND APPROVED BY THE CITY OF YELM. APPROVAL SHALL NOT RELIEVE THE CONTRACTOR FOR CORRECTION OF ANY DEFICIENCIES AND/OR FAILURES AS DETERMINED BY SUBSEQUENT TESTING AND INSPECTIONS. IT SHALL BE THE CONTRACTOR’S RESPONSIBILITY TO NOTIFY THE CITY OF YELM FOR THE REQUIRED INSPECTIONS. 18.PUMP CONTROL PANELS SHALL BE LOCATED ON GARAGE WALL OR REMOTE POST, 5- FEET FROM TOP OF PANEL TO FINISH GRADE, UNLESS OTHERWISE AUTHORIZED BY THE CITY OF YELM. 19.IN THE EVENT THAT THE DEPARTMENT OF LABOR AND INDUSTRIES OR THE CITY SHOULD REQUIRE A SEPARATE "ON-OFF" SWITCH CONTROLLING POWER TO THE PUMP CONTROL PANEL, SAID SWITCH SHALL HAVE A LOCKING COVER MODEL # 5031-0 RAYNTITE SINGLE GANG WEATHERPROOF COVER 1.406" DIAMETER. 20.INSPECTIONS FOR ONSITE STEP INSTALLATIONS ARE REQUIRED. A 48 HOUR NOTICE TO THE SEWER DEPARTMENT IS REQUIRED PRIOR TO THE INSPECTION. ITEMS NEEDING INSPECTION ARE: 20.1.TANK INSTALLATION, IE; BEDDING AND LOCATION 20.2.TANK INFILTRATION, EXFILTRATION TEST 20.3.S.S. PRESSURE TEST 20.4.SERVICE LINE PRESSURE TEST 20.5.FINAL INSPECTION 21.ALL POSTS USED TO SUPPORT PUMP CONTROL PANELS, MUST BE HOT DIP GALVANIZED UNISTRUT OR APPROVED EQUAL. GENERAL NOTES (SANITARY SEWER MAIN INSTALLATION) 04/08/2022