Loading...
HomeMy WebLinkAboutOWTS Designon 5 El 3 o - 2 1 e High Aspen Ranch Osite Wastewater Tratment System (OWTS PROJECT INFO: LOCATION: SITE ADDRESS: SITE COORDINATES: COUNTY: TOWNSHIP: 491 HIGH ASPEN DRIVE GARFIELD COUNTY, CO N039° 29'49.18", W107- 09'46,33" GARFIELD CARBONDALE PROPERTY INFORMATION: LOT 31 IN HIGH ASPEN RANCH SUBDIVISION SECTION: 36 TOWNSHIP: 6 RANGE: 88 35.35 ACRES PROJECT TEAM: LANDOWNER: HIGH ASPEN RANCH HOA ARCHITECT: GREENLINE ARCHITECTURE 65 N. 4TH ST., SUITE 5 CARBONDALE, CO 81623 CIVIL ENGINEER: ODISEA, LLC 6 THIRD STREET PAONIA, CO 81428 ABBREVIATIONS AB AGGREGATE BASE APPROX APPROXIMATE AVE AVERAGE BMP BEST MANAGEMENT PRACTICE BSL BUILDING SETBACK LINE C/L CENTERLINE CMP CORRUGATED METAL PIPE CONC CONCRETE CSP CORRUGATED STEEL PIPE DB DEED BOOK DIA DIAMETER DWG DRAWING ECM EXISTING CONCRETE MONUMENT EG EXISTING GRADE EP EDGE OF PAVEMENT ELEC ELECTRICAL ESMT EASEMENT ETW EDGE OF TRAVELED WAY (E) EXISTING FG FINISHED GRADE FIP FOUND IRON PIPE FIR FOUND IRON ROD FL FLOW LINE FO FIBER OPTIC FR FIBER ROLL/COMPOST SOCK FS FINISHED SURFACE FT FOOT, FEET 491 HIGH ASPEN DRIVE, GARFIELD COUONTY, CO ADDRESS: 9495 RED CANYON ROAD GLENWOOD SPRINGS CO 81601 NARRATIVE DESCRIPTION: EXISTING CONDITIONS THE EXISTING SITE CONSISTS OF ONE PARCEL ZONED RURAL WITHIN HIGH ASPEN RANCH SUBDIVISION. THE PREVIOUS CLUBHOUSE AND TENNIS COURTS HAVE BEEN DEMOLISHED AND REMOVED, THERE IS AN EXISTING PAVED PARKING LOT AND AN ELECTRICAL TRANSFORMER ON SITE. DEVELOPED CONDITIONS THE PROPOSED DEVELOPMENT CONSISTS OF BUILDING A NEW CLUBHOUSE WITH A POOL, ALONG WITH ASSOCIATED INFRASTRUCTURE. INFRASTRUCTURE AND UTILITIES TO BE INSTALLED WILL INCLUDE: 1. DOMESTIC WATER FROM A WELL 2. SANITARY SEWER (UPGRADE EXISTING OWTS) 3. ELECTRIC 4. PROPANE 5. STORMWATER MANAGEMENT CONTACT: STEVE NOVY EMAIL: SNOVY@GREENLINEARCHITECTS.COM PHONE: 970.963.6689 CONTACT: JEFF RUPPERT EMAIL: JEFF@ODISEANET.COM PHONE: 970.527.9540 HQW HIGH QUALITY WATER IPS IRON PIPE SET LB POUNDS LF LINEAR FEET LP LIGHT POLE MAX MAXIMUM MIN MINIMUM (N) NEW O/H OVERHEAD LINE OAE OR APPROVED EQUAL P/L PROPERTY LINE PC PROFESSIONAL CORPORATION PG PAGE PP POWER POLE R RADIUS RD ROAD RAN RIGHT-OF-WAY RAN MON CONCRETE RIGHT-OF-WAY MONUMENT SD STORM DRAIN SF SILT FENCE/SEDIMENT FENCE SP SERVICE POLE SPT SPOT ELEVATION STD STANDARD SS SANITARY SEWER TOP TOP OF PILE TYP TYPICAL UNO UNLESS NOTED OTHERWISE VICINITY MAP: SHEET INDEX: Sheet Number Sheet Title C0.0 OWTS TITLE SHEET C0.1 OWTS NOTES & DETAILS C1.0 OWTS SITE PLAN f 111 1 111 Know what's below. Call before you dig. S PROJECT LEGEND — - - — PROPERTY LINE —RNV— RIGHT-OF-WAY - -- ROADWAY CENTERLINE — EASEMENT oa o - --- -- BUILDING SETBACK� e°n11 Jefr Ruppertp E._� w ■ L«L. 100 -YR FLOODPLAIN 'M — W WATER LINE - —100— - EXISTING MAJOR CONTOUR ----- -- EXISTING MINOR CONTOUR = EXISTING TREES FH U LU EXISTING FIRE HYDRANT N EXISTING WATER VALVE $$ EXISTING SANITARY SEWER MANHOLE ® EXISTING WELL —100— PROPOSED MAJOR CONTOUR LU PROPOSED MINOR CONTOUR = —UT— UNDERGROUND TELEPHONE G— GAS — UGE— UNDERGROUND ELECTRIC —SS— SANITARY SEWER LINE - — ►- - DOWNSPOUT DRAINS --a— FOUNDATION AND TRNECH DRAIN LINES — SF SILT FENCE — — LIMITS OF DISTURBANCE f 111 1 111 Know what's below. Call before you dig. S W m m O o o� w picil D J > cz.� U o = Z F- z U LU Z) z Q n- Q Q Uj D W Z) O m D J > 0 U o = Z F- z U LU Z) z Q n- Q O U z (D LU LU = LL d (� Q V 9 VTS TITL SHEET CO.O AI P 5 0 3 2 OWTS PROJECT DESCRIPTION AN ON-SITE WASTEWATER TREATMENT SYSTEM (OWTS) IS PROPOSED FOR THE NEW CLUBHOUSE AT HIGH ASPEN RANCH SUBDIVISION. THE NEW CLUBHOUSE IS REPLACING THE OLD CLUBHOUSE, WHICH WAS DEMOLISHED AND REMOVED. THERE IS AN EXISTING SEPTIC TANK AND LEACH FIELD THAT WILL BE UTILIZED AS PART OF THE NEW SYSTEM PROPOSED HERE. NEW LEACH FIELDS WILL BE ADDED TO THE SYSTEM AND THE SEPTIC TANK UP-SIZED TO ACCOMMODATE THE DESIGN FLOWS BASED ON THE CURRENT GARFIELD COUNTY OWTS REGULATIONS. HIGH ASPEN RANCH IS COMPRISED OF 29 BUILD -ABLE LOTS. THE CLUBHOUSE WILL INCLUDE A RESTAURANT FACILITY TO BE USED BY MEMBERS OF HIGH ASPEN RANCH. IT IS NOT EXPECTED TO BE OPEN EVERY DAY OR SERVING THE PUBLIC. SEE SHEET CO.0 FOR LOCATION AND VICINITY MAPS AND SHEET C4.1 FOR THE LAYOUT OF SYSTEM. THIS SYSTEMS HAS BEEN DESIGNED TO THE GARFIELD OWTS REGULATION IN EFFECT AT THE TIME OF THIS DESIGN. TWO PROFILE HOLES HAVE BEEN DUG TO A DEPTH OF APPROXIMATELY 8 TO 9 FEET. BOTH HOLES EXHIBITED SIMILAR SOIL PROFILES AS SHOWN IN THE PROFILE GRAPHICS ON THIS SHEET. NO LIMITING LAYERS WERE OBSERVED IN EITHER HOLE AND NO INDICATION OF HIGH GROUNDWATER WAS EVIDENT. BASED ON THE OUR EVALUATION OF THE SOILS AT THE LEVEL OF THE PROPOSED LEACH FIELDS THEY ARE CLASSIFIED AS TYPE 3 AND AN LTAR OF 0.35. DESIGN ASSUMPTIONS THE CLUBHOUSE WILL AT HIGH ASPEN RANCH IS FOR THE USE OF THE LANDOWNERS IN THE HIGH ASPEN RANCH SUBDIVISION WHO ARE MEMBERS OF THE HOME OWNERS ASSOCIATION (HOA). THERE ARE 29 BUILD -ABLE RESIDENTIAL LOTS IN THE SUBDIVISION. DESIGN SEWAGE FLOWS FOR THE CLUBHOUSE ARE BASED ON A COUNTRY CLUB TYPE OF USAGE WITH SOME NOTABLE DEVIATIONS. THE CLUBHOUSE IS NOT OPEN TO THE PUBLIC, THEREFORE REGUALR HEAVY USAGE IS NOT ANTICIPATED. USE WILL ALSO VARY BASED ON THE SEASON. THE POOL WILL NOT BE USED IN THE WINTER. THE FLOW USED FOR THIS DESIGN IS 30 GPD PER HOA MEMBER (TABLE 6-2). WE ARE ASSUMING TWO MEMBERS PER HOUSEHOLD FOR A TOTAL OF 58 MEMBERS. THE JUSTIFICATIONS FOR THE USING TWO MEMBERS AND A FLOW OF 30 GPD IS THAT THE KITCHEN IS RESIDENTIAL STYLE AND THE HIGH-END NATURE OF THE DEVELOPMENT WILL ILKELY RESULT IN ONE OR TWO RESIDENTS PER PROPERTY. ALSO, THERE WILL BE NO EMPLOYEES. BY USING 2 MEMBERS PER RESIDENCE THE FLOW GENERATED PER DAY IS EXPECTED TO BE 1,740 GPD (SEE CALCULATIONS ON THIS SHEET). A WATER METER SHALL BE INSTALLED WHERE THE WATER SUPPLY ENTERS THE BUILDING AND AFTER ANY PIPING TO IRRIGATIN OR OUTDOOR WATER USES. THE METER SHALL BE MONITORED AND DATA RECORDED FOR MONTHLY AND ANNUAL WATER USAGE IN ORDER TO VERIFY THE ASSUMPTIONS ABOVE. IN THE CASE OF HIGH WATER USAGE THE LEACH FIELDS MAY BE EXPANDED TO ACCOMODATE THE HIGHER USE. A DIGITAL, REMOTELY MONITORED METER WITH DATA STORAGE SHALL BE INSTALLED, AND THE ENGINEER SHALL CHECK THE FLOWS AND REPORT TO THE HOA FOR THE FIRST FIVE YEARS OF OPERATION. AFTER FIVE YEARS EITHER NO MORE MONITORING, OR EXPANSION OF THE OWTS SHALL BE REQUIRED. THE LEACH FIELD WILL BE A STANDARD BED CONFIGURATION. THE SEPTIC TANK AND LEACH FIELD WILL BE GRAVITY FED. THE EXISTING LEACH FIELD IS APPROXIMATELY 2,500 SF. ODISEA PERFORMED AND OPEN -HOLE INVESTIGATION OF THE LEACH FIELD USING A BACKHOE AND SHOVELS. THE CONDITION OF THE GRAVEL MEDIA IS IN VERY GOOD CONDITION. IT APPEARS THAT THE SEPTIC SYSTEM WAS LIGHTLY USED WHEN THE PREVIOUS CLUBHOUSE WAS IN OPERATION, THEREFORE IT HAS BEEN INCORPORATED AS PART OF THIS NEW SYSTEM. BASED ON THE CALCULATIONS AND ASSUMPTIONS SHOWN ON THIS PAGE, APPROXIMATELY 2,450 SF OF ADDITIONAL BED AREA USING CHAMBERS IS REQUIRED. THE SIZE OF THE EXISTING LEACH FIELD AND THE SIZE OF THE NEW BEDS ARE NEARLY IDENTICAL, THEREFORE A STANDARD DISTRIBUTION BOX WILL BE USED TO SPLIT THE FLOW IN HALF. A SECOND DISTRIBUTION BOX WILL BE USED TO SPLIT THE FLOW BETWEEN TWO 12' X100' BEDS WITH CHAMBERS PLACED ADJACENT TO THE EXISTING LEACH FIELD AS SHOWN ON C4.1. A 3,500 GALLON SEPTIC TANK IS PROPOSED BASED ON THE CALCUALTION SHOWN ON THIS SHEET. THE EXISTING 1,000 GALLON SEPTIC TANK WILL REMAIN AND AN ADDITIONAL 2500 GALLONG TANK WILL BE ADDED AND INSTALLED CLOSE TO THE NEW CLUBHOUSE TO INTERCEPT SOLIDS PRIOR TO THE RAW SEWAGE RUNNING DOWN THE STEEPER SLOPE. TOGETHER THE TANKS VOLUME WILL ENSURE RETENTION OF TWO DAYS PRIOR TO ENTERING THE LEACH FIELDS, PER SECTION 43.9 (B) 2 (b). ONSITE WASTEWATER TREATMENT SYSTEM GENERAL NOTES 1. PRIOR TO COMMENCEMENT OF CONSTRUCTION, ANY PERSON INSTALLING, REPAIRING, OR ALTERING A SEPTIC SYSTEM SHALL OBTAIN A PERMIT FROM THE COUNTY HEALTH DEPARTMENT, 2. THE OWTS SHALL BE INSTALLED IN ACCORDANCE WITH THE AUTHORITY HAVING JURISDICTION (AHJ) CURRENT REGULATIONS. 3. A LICENSED SEPTIC INSTALLER, IN ACCORDANCE WITH THE COUNTY OWTS REGULATIONS SHALL INSTALL THE SYSTEM. 4. THE SEPTIC SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE COLORADO STATE PLUMBING CODE OR OTHER LOCAL PLUMBING CODES IN FORCE ON THE DATE OF THE OWTS PERMIT APPLICATION. S. IF ELECTRICAL EQUIPMENT IS USED, ALL WORK, EQUIPMENT, AND MATERIALS SHALL COMPLY WITH THE REQUIREMENTS OF THE CURRENT NATIONAL ELECTRICAL CODE AS DESIGNATED BY THE STATE ELECTRICAL BOARD RULES AND REGULATIONS. A LOCAL ELECTRICAL PERMIT MAY BE REQUIRED AND ALL ELECTRICAL COMPONENTS SHALL BE PROTECTED FROM MOISTURE AND CORROSIVE GASES, 6. IF THE PROPERTY OWNER SHALL CHOOSE TO INSTALL THE SYSTEM WITHOUT THE USE OF A LICENSED SEPTIC INSTALLER, IT SHALL BE ASSUMED THAT THE PROPERTY OWNER IS RESPONSIBLE FOR INSTALLING THE SYSTEM IN ACCORDANCE WITH THE AHJ OWTS REGULATIONS. 7. THE SEPTIC SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL REQUIRED SETBACKS AND MINIMUM DISTANCES PER THE COUNTY OWTS REGULATIONS. 8. THE SEPTIC TANKS SHALL CONFORM WITH THE SPECIFICATIONS SHOWN ON THESE PLANS. 9. TANKS SHALL BE INSTALLED ON A SOLID BASE AND SHALL BE LEVEL. 10. THE BOTTOM OF THE LEACH FIELDS SHALL BE LEVEL. 11. ALL FIBERGLASS, FIBERGLASS -REINFORCED, AND PLASTIC TANKS SHALL MEET THE MINIMUM DESIGN AND STRUCTURAL CRITERIA OF IAPMO/ANSI Z1 D00-2007 (AMERICAN STANDARDS FOR PREFABRICATED SEPTIC TANKS). 12. IF FIBERGLASS OR PLASTIC TANKS ARE USED, ANCHORING MAY BE NECESSARY AND ODISEA SHALL BE CONTACTED TO MAKE THE DETERMINATION IF ANCHORING OF THE TANK WILL BE REQUIRED. 13. CONCRETE SEPTIC TANKS SHALL COMPLY WITH THE STRUCTURAL DESIGN CRITERIA OF ASTM C1227-12 (STANDARD SPECIFICATIONS FOR PRECAST SEPTIC TANKS) 14. THE SEWER LINE FROM THE BUILDING TO THE TANK SHALL BE INSTALLED WITH A MINIMUM FALL OF 1/8 INCH PER FOOT WHILE 1/4 INCH PER FOOT IS RECOMMENDED. BENDS SHALL BE LIMITED TO 45 DEGREES. A CLEANOUT SHALL BE INSTALLED WITHIN 5 FEET FROM THE FOUNDATION AND EVERY 100 FEET THERE -AFTER. 15. FOR FINAL APPROVAL THE COUNTY ANDIOR THE ENGINEER SHALL PERFORM FINAL INSPECTION OF THE SYSTEM PRIOR TO COVERING THE SYSTEM TO ENSURE THE SYSTEM HAS BEEN INSTALLED IN COMPLIANCE WITH THE COUNTY OWTS REGULATIONS. LEACH FILED SIZING CALCULATIONS NUMBER OF OCCUPANTS PER HOME 2 SYSTEM OWNER PROVIDED NUMBER OF HOMES 29 MINIMUM 2 PERSONIBEDROOM PARAMETER AVERAGE DAILY WASTEWATER FLOW 30 GPD/PERSON (COUNTRY CLUB, TABLE 6-2) LONG-TERM ACCEPTANCE RATE 0.35 TABLE 10-1, TYPE 3 ADJUSTMENT FACTOR 1.2 TABLE 10-2, GRAVITY, BED TREAMTENT ADJUSTMENT FACTOR 1.0 TABLE 10-3, ROCK BED DESIGN FLOW, 0 1740 GPD MINIMUM ABSORPTION AREA, A 4971 SQFT ADJUSTMENT FACTORED AREA. A 5966 SOFT NEW BED SIZING CALCULATIONS EXISTING BED SIZE 2500 SF NEW GRAVITY GRAVEL BED REQUIRED 3466 SF (ROCK) EQUIVALENT CHAMBER BED 2426 SF (CHAMBERS) TOTAL CHAMBER FIELD LENGTH 202 FT (ASSUMED 12 FT MAX BED WIDTH) ADD TWO TRENCHES WITH CHAMBERS 100 Fr LONG EACH TANK SIZING CALCULATIONS DESIGN FLOW 1740 GPD ADDITIONAL SETBACK RETENTIONTIME 2 DAYS 159 TOTAL VOLUME REQUIRED 3480 GALLONS USE3,500GALLONS WELL SETBACK CALCULATIONS (TABLE 7-2) MINIMUM WELLSETBACK 100 FT ADDITIONAL SETBACK 59 FT TOTAL WELL SETBACK 159 I FTFROM LEACH FIELD FORMULAS: Q = (30 GPDIMEMBER)(# OF MEMBERS) A = Q/LTAR L = AI(12' BED WIDTH) Q = DESIGN FLOW A = MINIMUM ABSORPTION AREA LTAR = LONG-TERM ACCEPTANCE RATE L = LENGTH OF LEACH FIELD BED PALE: PIT LOG -PROFILE PIT #1 DATE EVALUATED: 2021.06.11 EXCAVATION METHOD: BACK -HOE GROUND WATER LEVELS: NOT ENCOUNTERED, NOR ANY INDICATION OF IT DEPTH TO BEDROCK: NOT ENCOUNTERED 0"5" TOPSOIL PROJECT LEGEND LOAM PROPERTY LINE ORGANIC COMPOSITION RIGHT-OF-WAY 9"405" SILTY CLAY LOAM ROADWAY CENTERLINE FINE GRAINED USDA SOIL CLASSIFICATION: FUGHES STONY LOAM MODERATE DENSITY USDA SOIL TEXTURE: SILTY CLAY LOAM LOW/MEDIUM MOISTURE CONTENT USDA SOIL TYPE: 3 MODERATE CLAY CONTENT USDA STRUCTURE -TYPE: GRANULAR MODERATE COHESION CEMENTATION CLASS: MODERATELY CEMENTED MODERATE PLASTICITY LONG TERM ACCEPTANCE RATE (LTAR): 0.35 DARK GREY/BROWN COLOR EXISTING TREES - INSPECTION PORTS TOPSOIL ZI �- 'g NATIVE FILL QUICK4 STANDARD CHAMBERS 100' INFILTRA FIELD J.•1 MAX SLOPE 1 N LEACH FIELD S SWALE ABOUT FIELD TO DIVERT UPHILL WATER SLOPE RELD 1.5% i_ - - 12'- - A -A 6.00' PROFILE PIT LOG - PROFILE PIT #2 DATE EVALUATED: 2021.06.11 EXCAVATION METHOD: BACK -HOE GROUND WATER LEVELS: NOT ENCOUNTERED, NOR ANY INDICATION OF IT DEPTH TO BEDROCK: NOT ENCOUNTERED 0"-6" TOPSOIL LOAM ORGANIC COMPOSITION 9"-97" SSILTY CLAY LOAM FINE GRAINED MODERATE DENSITY LOW/MEDIUM MOISTURE CONTENT MODERATE CLAY CONTENT MODERATE COHESION MODERATE PLASTICITY DARK GREY/BROWN COLOR USDA SOIL CLASSIFICATION: FUGHES STONY LOAM USDA SOIL TEXTURE: SILTY CLAY LOAM USDA SOIL TYPE: 3 USDA STRUCTURE -TYPE: GRANULAR CEMENTATION CLASS: MODERATELY CEMENTED LONG TERM ACCEPTANCE RATE (LTAR): 0.35 DISTRIBUTION BOX (INVERT MUST BE 2' ABOVE MAXIMUM DESIGN WATER LEVEL IN BED 0 EXISTING GRADE i' QUICK4 STANDARD CHAMBERS i r TOPSOIL OVER SYSTEM I - 12' - - - NOTES, 1. EXISTING SANITARY SEWER LINE LOCATION SHALL BE FIELD VERIFIED. 2. REFER TO ARCHITECTURAL DRAWINGS FOR EXTERIOR PATIO SLAB SLOPES. 3. MAXIMUM CUT AND FILL SLOPES SHALL BE 2:1. Know what's beIow. Call before you dig. FA X52 I �Y I / A \ U PROJECT LEGEND - - - - PROPERTY LINE -RNV- RIGHT-OF-WAY .w ROADWAY CENTERLINE - EASEMENT ak �� � o BUILDING SETBACK Jeff Ruppe I� a • 100 -YR FLOODPLAIN - W WATER LINE - _10o- - EXISTING MAJOR CONTOUR -- - -- --- EXISTING MINOR CONTOUR o EXISTING TREES FH U EXISTING FIRE HYDRANT ►� EXISTING WATER VALVE $$ EXISTING SANITARY SEWER MANHOLE (a EXISTINGWELL -100- PROPOSED MAJOR CONTOUR a- PROPOSED MINOR CONTOUR Q --1T- UNDERGROUND TELEPHONE -G- GAS - UGE- UNDERGROUND ELECTRIC -SS- SANITARY SEWER LINE - - �- - DOWNSPOUT DRAINS --'a-- FOUNDATION AND TRNECH DRAIN LINES - SF SILT FENCE - - LIMITS OF DISTURBANCE NOTES, 1. EXISTING SANITARY SEWER LINE LOCATION SHALL BE FIELD VERIFIED. 2. REFER TO ARCHITECTURAL DRAWINGS FOR EXTERIOR PATIO SLAB SLOPES. 3. MAXIMUM CUT AND FILL SLOPES SHALL BE 2:1. Know what's beIow. Call before you dig. FA X52 I �Y I / A \ U a � y v0. .w CIO rn rb W � o ../ N coooo eP. v o ^a., O OWTS NOTES & DETAILS C0.1 U) O I LU o U o = Z (� Lu --I z a- o U Q Q T_ _j z (DW = LL /W L/L/'�� cf) < V OWTS NOTES & DETAILS C0.1 Al 51 WA / WALTERLINE/SEWER LINE GROSSING\ \ - INSTALL WATER METER PER NOTES ON SHEET C0.1 / (SEE PLAN NOTES ON THIS SHEET FOR DESCRIPTION OF ENCASEMENT) ' 59'58"E, 85J-9 NEW GAL GAL SINGLE COMPARTMENT SEPTIC TANK FT MIN WELL SETBACKS TO LEACH FIELD I \ I \ \ \ \ I l I1 I I `I I t\ w�� \� CLUBH6--- EXISTINQ WELLPOOL BUILDING�. A STORAE RIDING ARENA j � \ � � �� 0 _ ..——'_"-- G r. •,.� / \.,f`I I I / / `� ' \ Sl NEW SEWER LINE TO TIE INTO PAVED F UE ue 4 EXISTING LINE BEFORE EXISTING SEPTIC TANK G Lf f UEuE > f \ S IWE�L ....: ate:.. \ \ \\ \ \ 7 i•75 EXISTING 1,000 GAL SEPTIC TANK NEW DISTRIBUTION BOX INSTALLED IN LINE TO EXISTING LEACH FIELD 101// l \ (j Y / �a r 1 _ _ EXISTING /,500 SF LEACH FIELD / l I O\ .! \� / / / / / GN / / u, i NEN DISTRIBUTION BOX zz— /11 ONPTORY WOOD \ BUILDING FF=7689.05' 54 / 63.0 Sp/ d >`.23 5 36,9 / m ,^ • I it NEW LEACH FIELD PER 1/C0.1 P co 14 OL'Es I j II / / � /` �, � / i / , / �" � � • � / / / /' / � / ill / i / II � � f � � // , i EXIdTINGBAR LEAqHFIELD/ ONE STORY WOOD BUILDING •- �; �. lr / / / / /� / / ,� ' r / I I .:.. NOTES: PROJECT LEGEND 1. EXISTING SANITARY SEWER LINE U) w ©(j REC fcS'r� — — — — PROPERTY LINE 2. WHERE WATER AND SEWER PIPES O�F g.R(1/a'• —RNV— RIGHT-OF-WAY — ROADWAY CENTERLINE 2 I r N — EASEMENT eE ON G pw UjO — — — BUILDING SETBACK Jeff Ruppert, P E=. e « {u m R PMP E o r — ■ . 100.YR FLOODPLAIN na=zoz� as. — .mar.aaaso = n OVER AND COMPLETELY ENCASE THE — W WATER LINE W SEWER PIPE MUST BE USED. RIGID END Z 0-0 a Q —loo— — EXISTING MAJOR CONTOUR MUST BE GLUED OR SECURED IN A ry =o WATERTIGHT FASHION TO THE ENDS OF z (D THE ENCASEMENT PIPE, A HOLE OF W - --- -- EXISTING MINOR CONTOUR SUFFICIENT SIZE TO ACCOMMODATE THE o PIPE MUST BE DRILLED IN THE LOWEST z SECTION OF THE RIGID CAP SO THAT THE Q w CONVEYANCE PIPE RESTS ON THE EXISTING TREES BOTTOM OF THE ENCASEMENT PIPE. THE (D AREA IN WHICH THE PIPE PASSES FH EXISTING FIRE HYDRANT SEALED WITH AN APPROVED UNDERGROUND SEALANT COMPATIBLE ' WITH THE PIPING USED. OTHER METHODS OF ENCASEMENT THAT 1 ►� EXISTING WATER VALVE ALLOWED. THESE METHODS MUST BE REVIEWED AND APPROVED BY GARFIELD S$ EXISTING SANITARY SEWER MANHOLE COUNTY. OEXISTING WELL —100 — PROPOSED MAJOR CONTOUR PROPOSED MINOR CONTOUR —UT— UNDERGROUND TELEPHONE Z 0 —G— GAS a -z — UGE— UNDERGROUND ELECTRIC m a —SS— SANITARY SEWER LINE — — �.— — DOWNSPOUT DRAINS -—••a►—••— FOUNDATION AND TRNECH DRAIN LINES —SF SILT FENCE °m Li—L—L-121 LIMITS OF DISTURBANCE 101// l \ (j Y / �a r 1 _ _ EXISTING /,500 SF LEACH FIELD / l I O\ .! \� / / / / / GN / / u, i NEN DISTRIBUTION BOX zz— /11 ONPTORY WOOD \ BUILDING FF=7689.05' 54 / 63.0 Sp/ d >`.23 5 36,9 / m ,^ • I it NEW LEACH FIELD PER 1/C0.1 P co 14 OL'Es I j II / / � /` �, � / i / , / �" � � • � / / / /' / � / ill / i / II � � f � � // , i EXIdTINGBAR LEAqHFIELD/ ONE STORY WOOD BUILDING •- �; �. lr / / / / /� / / ,� ' r / I I .:.. NOTES: C� 1. EXISTING SANITARY SEWER LINE U) w LOCATION SHALL BE FIELD VERIFIED. 2. WHERE WATER AND SEWER PIPES 0 CROSS THE SEWER PIPE SHALL BE ENCASED FOR 5 FT ON EACH SIDE OF m N THE CROSSING FOR A TOTAL OF 10 FT UjO MINIMUM. A LENGTH OF PIPE WITH A J m MINIMUM SCHEDULE 40 RATING OF o r SUFFICIENT DIAMETER TO EASILY SLIDE = n OVER AND COMPLETELY ENCASE THE O W SEWER PIPE MUST BE USED. RIGID END Z 0-0 CAPS OF AT LEAST SCHEDULE 40 RATING Q Q MUST BE GLUED OR SECURED IN A ry =o WATERTIGHT FASHION TO THE ENDS OF z (D THE ENCASEMENT PIPE, A HOLE OF W m SUFFICIENT SIZE TO ACCOMMODATE THE o PIPE MUST BE DRILLED IN THE LOWEST z SECTION OF THE RIGID CAP SO THAT THE Q w CONVEYANCE PIPE RESTS ON THE o BOTTOM OF THE ENCASEMENT PIPE. THE (D AREA IN WHICH THE PIPE PASSES THROUGH THE END CAPS MUST BE SEALED WITH AN APPROVED UNDERGROUND SEALANT COMPATIBLE ' WITH THE PIPING USED. OTHER METHODS OF ENCASEMENT THAT 1 PROVIDE EQUAL PROTECTION ARE ALLOWED. THESE METHODS MUST BE REVIEWED AND APPROVED BY GARFIELD COUNTY. Know what's below. 0111 before you dig. N � a a U V C� s. U) 0 m UjO J H� � �.aU o o> OAU = z O W OWTS SITE PLAN C1.0 U) 0 m UjO J U o> = z (� W D Z 0-0 U Q Q ry =o z (D LU W =LL Q (D OWTS SITE PLAN C1.0