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Home My WebLink AboutEngineer's OWTS Alteration Plan*IMPORTANT NOTE* BLACK CANYON ENGINEERS AND GARFIELD COUNTY TO BE PRESENT FOR INSPECTION BEFORE SYSTEM IS COVERED. NOTIFY MIN. 5 BUSINESS DAYS IN ADVANCE DISTANCES BETWEEN FEATURES ARE APPROX., PROVIDED FOR REF. & SHOULD BE VERIFIED BY SURVEY RELATIVE ELEVATION INFORMATION - VIF ITEM. PROPOSED ELEVATION OUTLET FROM HOUSE 100'-0" PIPE INVERT 99'-6" TANK OUTLET 99'-3" TANK BOTTOM (INSIDE) 957„ MANIFOLD 97'-0" INFILTRATIVE 96'-4" SURFACE Q w q ENTIRETY OF LOT NOT SHOWN FOR CLARITY L DOUBLE SWEEP CLEANOUT WITHIN 5' OF BLDG.- 5' MIN. SETBACK FROM BLDG. TO SEPTIC TANK - PROPOSED ELECTRICAL LINE - PROPOSED DETACHED GARAGE PROPOSED 5 BDRM. HOUSE 13 5' 24 4" DIA. SCH. 40 PVC, MIN. 2% SLOPE, FROM BLDG. TO TANK E E -SEPTIC TANK, 1,500 GAL. MIN. L4" DIA. SDR 35 PVC, MIN.1% SLOPE, FROM TANK TO S.T.A. F +I 1 I 1 + 1 1 +1 I + I 1 F 1 + I 1 + 1 E I +I 1 +1 I V) O , O I Z � 0 I O LL 5 HOLE D-BOX + I X W/ RISER I 10 Z + 1� 0 SLEEVE I 1 Q U CONVEYANCE LINE W/ SCH. 40 PVC PIPE, + 1 (5' EACH SIDE OF CROSSING) + I +I + + I I I [4'MIN. SEPARATION + PARCEL 1f-239119400051 N/ G / BETWEEN EACH TRENCH (16.00 ACRES) PROPOSED GAS LINE F 0 50' 100' PROPOSED WATER LINE PROPOSED ELECTRICAL MAIN 10' PROPERTY LINE SETBACK SETBACK DISTANCES FROM SEPTIC TANK, H.L.T. UNIT, DOSING TANK, VAULT, GARFIELD SETBACK DISTANCES FROM SOIL TREATMENT AREA, GARFIELD COUNTY (06/18/18): COUNTY (06/18/18): SPRING, WELLS, SUCTION LINES, CISTERNS - 100 FT SPRING, WELLS, SUCTION LINES, CISTERNS - 50 FT POTABLE WATER SUPPLY LINE - 25 FT POTABLE WATER SUPPLY LINE -10 FT STRUCTURE W/ BASEMENT, CRAWL SP. OR FOOT. DRAINS- 20 FT STRUCTURE W/ BASEMENT, CRAWL SP. OR FOOT. DRAINS- 5 FT STRUCTURE W/O BASEMENT, CRAWL SP. OR FOOT. DRAINS- 10 FT STRUCTURE W/O BASEMENT, CRAWL SP. OR FOOT. DRAINS- 5 FT PROPERTY LINES/EASEMENTS, PIPED OR LINED IRRIGATION DITCH-10 FT PROPERTY LINES/EASEMENTS, PIPED OR LINED IRRIGATION DITCH-10 FT SUBSURF. DRAIN, INT. IRRIGATION LATERAL, DRY GULCH, CUT BANK, FILL AREA- 25 FT SUBSURF. DRAIN, INT. IRRIGATION LATERAL, DRY GULCH, CUT BANK, FILL AREA-10 FT LAKE, WATER COURSE, IRRIGATION DITCH, STREAM, WETLAND- 50 FT LAKE, WATER COURSE, IRRIGATION DITCH, STREAM, WETLAND - 50 FT SEPTIC TANK, DOSING TANK, VAULT OR PRIVY - N/A SEPTIC TANK, DOSING TANK, VAULT OR PRIVY- 5 FT PROPOSED S.T.A., (4) TRENCH, 3' X 100' 25 CHAMBERS PER TRENCH 100 CHAMBERS TOTAL PROTECT FROM DISTURBANCES, COMPACTION, OR DAMAGE BY MEANS OF STAKING, FENCING, POSTING, ETC. W G INSPECTION PORT (8 TOTAL)F 4" DIA. PVC SOLID PIPE W/ CAP. INSTALLED AT FIRST & LAST CHAMBER IN EACH TRENCH BLACK CANYON ENGINEERS LlcF �6�1PDO \Z H RCiO�N`fF�G v0 55066 n 1) OWNER/BUILDER/CONTRACTOR TO VERIFY ACCURACY OF SEPTIC (O.W.T.S) PLANS WITH ARCHITECTURAL & OTHER PLANS AND NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO EXCAVATION, CONSTRUCTION OR MATERIALS PURCHASE. 2) THE ENGINEER SHALL BE NOTIFIED A MINIMUM OF 5 BUSINESS DAYS IN ADVANCE VIA EMAILAT INSPECTIONS@BLACKCANYON ENGINEERS.COM FOR INSPECTION AS PER NOTES ON PAGE SP2. 3) THE ENGINEER SHALL BE NOTIFIED IF ADVERSE OR POOR SOIL CONDITIONS OR WATER ARE ENCOUNTERED UPON EXCAVATION. FURTHER ENGINEERING MAY BE REQUIRED 4) VALID, ORIGINAL DOCUMENT ONLY WITH EMBOSSED, SIGNED SEAL 5) ALL NOTES & REQUIREMENTS FROM PAGE SP2 APPLY TO PAGE SPi 6) ALL MEASUREMENTS TAKEN WITH BASIC COMPASS, RECREATIONAL LASER RANGE FINDER & GPS. ACCURACY IS LIMITED TO THAT OFFERED BY STATED INSTRUMENTS 7) STATED DIMENSIONS TAKE PRECEDENT OVER MEASURED/SCALED DIMENSIONS 8) TOTAL PAGES: 2 SIZE: ANSI D ("22 X 34") REV. DESCRIPTION DATE Firm Name and Address Black Canyon Engineers 222 S Park Ave. Montrose, CO 81401 970-568-5391 Support@BlackCanyonEngineers.com www.BlackCanyonEngineers.com Project Name and Address Edinger OWTS Parcel #239119400051 Carbondale, CO 81623 Garfield County, CO Single Family Residence Project Sheet BCE122403 spi Date02/11/25 Scale As Noted GENERAL NOTES: 1) DESIGN AND OVERALL CONSTRUCTION INCLUDING COMPONENTS SHALL CONFORM TO THE REQUIREMENTS OF GARFIELD COUNTY, CO. REG. 43, THE N.E.C. & THE COLORADO PLUMBING CODE. 2) LOCATE ALL EXISTING UTILITIES AND CONFIRM THAT ALL SETBACKS REQUIRED BY GARFIELD COUNTY & THIS DRAWING CAN BE SATISFIED PRIOR TO EXCAVATION, CONSTRUCTION OR MATERIALS PURCHASE. 3) PVC PIPE TO BE EQUIVALENT TO OR GREATER THAN STRENGTH AS PER ASTM D3034 FOR UN -PERFORATED & EQUIVALENT TO OR GREATER THAN STRENGTH AS PER ASTM D2729 FOR PERFORATED PIPE. ALL ANGLED PIPE CONNECTIONS ON SOLIDS LINES SHALL BE 45 OR 22.5 DEGREE ONLY. 4) SEPTIC TANK SHALL BE A TWO COMPARTMENT TANK WITH A SEALED TANK BAFFLE, MANUFACTURED BY A COLORADO DPHE APPROVED MANUFACTURER THAT MEETS REQ'S OF GARFIELD COUNTY & CO. REG. 43. FOLLOW ALL MFG. INSTRUCTIONS & MAINTENANCE REQS. LEVEL GRADE AND PROOF COMPACT OR BED BOTTOM OF EXCAVATION TO ENSURE LEVEL AND STABLE INSTALLATION OF TANK. 5) TANK SIZES SPECIFIED HEREIN ARE BOTH NOMINAL AND MINIMUM. FOR SYSTEMS WHERE A PUMP IS PLACED IN THE TANK, OWNERIINSTALLER TO VERIFY THAT SELECTED TANK HAS SUFFICIENT EXCESS VOLUME SO AS TO NOT GO BELOW THE MINIMUM SIZE WHEN THE PUMP VOLUME IS SUBTRACTED OUT. 6) IF A PLASTIC (POLY)TANK IS USED, THE BRAND OF TANK SHALL BE INFILTRATOR, ORENCQ, OR NORWESCO. IFTHE SYSTEM INCLUDES A PUMP,THE PUMP SHOULD BE PLACED IN A SEPARATE DOSING TANK FOLLOWING THE MAIN TANK AND NOT THE SEPTIC TANK. 7) IF A PLASTIC (POLY) TANK IS USED, OWNERANSTALLER SHALL ANCHOR TANK DOWN DUE TO BUOYANCY CONCERNS. FOLLOW ALL MFG: S INSTRUCTIONS. 8) FOLLOW ALL COMPONENT (D-BOXES, EFFLUENT FILTERS, PUMPS, FLOATS, CONTROL PANELS, ETC.) MFG: S INSTRUCTIONS INCLUDING LEVEL PLACEMENT& CODE COMPLIANCE WHERE APPLICABLE. 9) FOR PRESSURE DIST. SYSTEMS: FLOW, MEASURED VIA WATER SQUIRT HEIGHT, MUST BE MADE EQUAL BETWEEN LATERALS BY FLOW EQUALIZING/ THROTTLING VALVES IN MANIFOLD. A 30-72"OPERATING HEAD (OR EQUIV. SQUIRT HEIGHT) MUST BE AT DISTAL END OF LATERALS. INSTALLER MUST PROVIDE PHOTOS TO ENGINEER VERIFYING SUCH. ENSURE ALL LIQUID DRAINS TO FIELD OR BACK TO TANK SO AS TO PREVENT FREEZING OF LINE. FLOAT POSITIONS & SYS. CONFIG. BY OTHERS, EFFLUENT FILTER MUST BE INSTALLED BEFORE ANTI SIPHON VALVE WHEN S.T.A. ELEVATION IS BELOW PUMP ELEVATION. 10) ALL CONVEYANCE LINES PRIOR TO THE SEPTIC TANK SHALL HAVE 1 DOUBLE SWEEP CLEANOUT W/RISER EVERY 100' IN ADDITION TO THE ONE REQUIRED WITHIN S OF THE BUILDING. 11) INFILTRATIVE SURFACE TO BE LEVEL, U.N.O. MAX DEPTH IS 4 FT. 12) SEED THE FINISHED SURFACE OF LEACH FIELD AND DISTURBED SOIL AREAS AFTER CONSTRUCTION. 13) GRADE GROUND AROUND SEPTIC SYSTEM SO AS TO DIVERT WATER AWAY FROM THE STA. ROLLING, HYDRAULIC COMPACTION & MACHINE TAMPING NOT PERMITTED. 14) PERMIT SET ONLY; NOT TO BE USED FOR CONSTRUCTION OR MATERIALS PURCHASE. 15) PRIOR TO CONSTRUCTION, SUBMIT ALL APPLICATIONS, PAY ALL FEES, AND OBTAIN THE PROPER PERMITS FROM GARFIELD COUNTY. 16) SUBMIT ACLEAR AS -BUILT DRAWING OF THE ACTUAL CONSTRUCTION TO THE ENGINEER AT COMPLETION. THIS SHALL INCLUDE DIMENSIONAL TIES TO THE SEPTIC TANK CLEANOUTS AND TO AT LEASTTWO CORNERS OF THE S.T.A. THERE SHALL BE TWO TIES TO EACH POINT, REFERENCED TO PERMANENT FEATURES ON THE SURFACE SUCH AS CORNERS OF THE BUILDING. 17) THE ENGINEER, WITH 5 BUSINESS DAYS NOTICE VIA EMAIL AT INSPECTIONS@BLACKCANYONENGINEERS.COM, WILL MAKE FIELD OBSERVATIONS OF THIS WORK. THE FOLLOWING OBSERVATIONS WILL BE REQUIRED: A. AFTER INSTALLATION OF DISTRIBUTION SYSTEM, LEFT EXPOSED TO CONFIRM LEVEL CONSTRUCTION WITHIN 1" MAXIMUM TOLERANCE. 18) AT ANY POINT DURING INSTALLATION IF THE INSTALLER ENCOUNTERS A SOIL HORIZON, GROUNDWATER DEPTH, OR BEDROCK DEPTH THAT DIFFERS FROM THAT SHOWN ON THIS DRAWING, NOTIFY E.O.R. 19) ALL SYSTEM PIPING, EXCEPT FOR DISTRIBUTION LATERALS WITHIN THE S.T.A., MUST BE BEDDED WITH SELECT MATERIAL BEFORE FINAL INSPECTION BY LOCAL PUBLIC HEALTH AGENCY. SELECT MATERIAL MUST CONSIST OF LOOSE, GRANULAR MATERIAL, FREE FROM STONES, CLODS, FROZEN SOIL, OR OTHER DELETERIOUS MATERIAL. BEDDING MATERIAL MUST BE MECHANICALLY COMPACTED TO SUPPORT PIPING. DESIGN FLOW CALCULATIONS: 5 BEDROOM HOUSE: OCCUPANCY = 8 PERSONS 8 PERSONS X 75 GAL./PERSON/DAY = 600 GAL./DAY (GARFIELD COUNTY BEGS., TABLE 6-1) SEPTIC TANK SIZING: 5 BEDROOM HOUSE =1,500 GALLON MINIMUM SIZE (GARFIELD COUNTY REGS., TABLE 9-1) SOIL TREATMENT AREA SIZING: LONG TERM ACCEPTANCE RATE IS BASED ON SOIL OBSERVATIONS IN THE VICINITY OF THE PROPOSED LOCATION OF THE SOIL TREATMENT AREA. SOIL IS CLASSIFIED AS SOIL TYPE 3, CLAY LOAM. A LONG TERM ACCEPTANCE RATE (LTAR) OF 0.35 GAL/DAY/FT' IS APPROPRIATE FOR THIS TYPE OF SOIL (GARFIELD COUNTY REGS., TABLE 10-1). AREA REQUIRED = DESIGN FLOW/LTAR = 600 GPD/0.35=1,714.285714 SQ. FT. SIZE ADJUSTMENT FACTOR FOR APPLICATION TO GRAVITY TRENCH: 1,714,285714 SQ, F.T. X 1.0=1,714.285714 SQ. FT. (GARFIELD COUNTY REGS., TABLE 10-2) SIZE ADJUSTMENT FACTOR FOR APPLICATION VIA CHAMBERS 1,714.285714 SQ. FT. X 0.7 =1,200 SQ. FT. (GARFIELD COUNTY REGS., TABLE 10-3) EACH STANDARD CHAMBER IS 12 SQ. FT.;1,200 SQ. FT. / 12 SQ. FT. =100 SO USE 100 CHAMBERS (4) TRENCH, 3 FT. X 100 FT., 25 CHAMBERS PER TRENCH PLUS INLET/OUTLET ENDS PROFILE TEST PIT LOG: NOT TO SCALE TYPICAL PROFILE - WEB SOIL SURVEY FEET o (0'-5") LOAM (5"-6.5) CLAY LOAM 2 a 4 6 6 DEPTH TO RESTRICTIVE FEATURE/WATER TABLE, > 6.5' 7 8 9 10 SETBACK DISTANCES FROM SEPTIC TANK, H.LT. UNIT, DOSING TANK, VAULT, GARFIELD COUNTY (06/18/18): SPRING, WELLS, SUCTION LINES, CISTERNS - 50 FT POTABLE WATER SUPPLY LINE -10 FT STRUCTURE W/ BASEMENT, CRAWL SP. OR FOOT. DRAINS- 5 FT STRUCTURE W/O BASEMENT, CRAWL SP. OR FOOT. DRAINS- 5.FT PROPERTY-LINES/EASEMENTS, PIPED OR LINED IRRIGATION DITCH-10 FT SUBSURF, DRAIN, INT. IRRIGATION LATERAL, DRY GULCH, CUT BANK, FILL AREA-10 FT LAKE,WATER COURSE, IRRIGATION DITCH, STREAM, WETLAND - 50 FT SEPTIC TANK, DOSING TANK, VAULT OR PRIVY - N/A SETBACK DISTANCES FROM SOIL TREATMENT AREA, GARFIELD COUNTY (06/18/18). SPRING, WELLS, SUCTION LINES, CISTERNS -100 FT POTABLE WATER SUPPLY LINE - 25 FT STRUCTURE W/ BASEMENT, CRAWL SP. OR FOOT. DRAINS- 20 FT STRUCTURE W/O BASEMENT, CRAWL SP. OR FOOT. DRAINS-10 FT PROPERTY LINES/EASEMENTS, PIPED OR LINED IRRIGATION DITCH-10 FT SUBSURF. DRAIN, INT. IRRIGATION LATERAL, DRY GULCH., CUT BANK, FILL AREA- 25 FT LAKE, WATER COURSE, IRRIGATION DITCH, STREAM, WETLAND- 50 FT ,SEPTIC TANK, DOSING TANK, VAULT OR PRIVY- 5 FT SLOPE GROUND AWAY FROM RISER (TYP.) FROM HOUSE INFILTRATOR WATER TECHNOLOGIES QUICK4 STANDARD CHAMBER HOME GRAVITY TRENCH CONFIGURATION 100 CHAMBERS TOTAL IN 4 TRENCHES, EACH 1001 LONG om (NOT TO SCALE) DOUBLE SWEEP CLEANOUT WITHIN 5' OF THE BUILDING 4" DIA. SCH. 40 PVC PIPE, MIN. 2% SLOPE, FROM BLDG. TO TANK (INSULATE TOP OF CONVEYANCE LINE W/ 2" RIGID FOAM SUITABLE FOR BURYING) 1,500 GAL. MIN., TWO COMPARTMENT SEPTIC TANK. COVER TOP W/ 4" RIGID FOAM SUITABLE FOR BURYING as a a 5' MAX. 5' MIN. 4" DIA. SDR 35 SOLID PVC PIPE, MIN. 1% SLOPE, FROM TANK TO S.T.A. (INSULATE TOP OF CONVEYANCE LINE W/ 2" RIGID FOAM SUITABLE FOR BURYING) GARFIELD COUNTY REGS., 43.10.F.6.E THE TOP OF INSPECTION PORTS MAY BE TERMINATED BELOW THE FINAL GRADE IF EACH IS HOUSED IN A COMPONENT SUCH AS A VALVE BOX FOR A LAWN IRRIGATION SYSTEM AND HAS A REMOVABLE COVER AT THE GROUND SURFACE. 34" (36" WIDE TRENCH) SYSTEM MAINTENANCE: IT IS RECOMMENDED TO MINIMIZE KITCHEN DISPOSAL USAGE, INTRODUCE NO FOREIGN CHEMICAL COMPOUNDS, CONSERVE WATER USAGE AND TO HAVE THE SEPTIC TANK PUMPED, THE SYSTEM INSPECTED & MAINTAINED EVERY YEAR. ALL MAINTENANCE IS THE RESPONSIBILITY OF THE OWNER. WITH PROPER CARE AND MAINTENANCE THIS SYSTEM SHOULD LAST MANY YEARS. IF YOU HAVE ANY QUESTIONS OR CONCERNS ABOUT YOUR SYSTEM PERFORMANCE OR MAINTENANCE, CONTACT A LICENSED SEPTIC PROFESSIONAL. INLETTEE No te: Test for water tightness via vacuum or leakage test at all connections to tank, risers, lids, etc. TYPICAL SEPTIC TANK NOT TO SCALE AS CONDITIONS REQUIRE 1,500 GALLON MIN. 2 COMPARTMENT SEPTIC TANK TANK BAFFLE 24" MIN nlle 'MIN. NATIVE BACKFILL TWO COMPARTMENT SEPTIC TANK OF SIZE SPECIFIED HEREIN. LEVEL GRADE AND PROOF COMPACT OR BED BOTTOM OF EXCAVATION TO ENSURE LEVEL AND STABLE INSTALLATION 4" DIA. SDR 35 SOLID PVC PIPE 4" DIA. SDR 35 SOLID PVC PIPE 4" DIA. SDR 35 SOLID PVC PIPE 4" DIA. SDR 35 SOLID PVC PIPE INFILTRATOR WATER TECHNOLOGIES QUICK4 STANDARD CHAMBER TYPICAL TRENCH' DETAIL SECTION VIEW (NOT TO SCALE) (36" WIDE TRENCH) INSPECTION PORT TO BE INSTALLED AT FIRST AND LAST CHAMBER IN EACH TRENCH (TYP.) (EXT. ABOVE GRADE) �A 9 ... n v v v n v .. . v n �r v v a v l iil IGG) (ii) lol lu) liil IGGI I it (Gil IGi) (Gil (Gil IiGI (Gil IGiI IG GG [�7 GG GG i :1 GG' d GG GG ! J GG [�l, GG GG u u u u u I Y Y Y Y Y I 5 HOLE D-BOX WITH RISER STANDARD CAPACITY CHAMBERS 100' 25 CHAMBERSRS PER TRENCH - PLUS INLET/OUTLET ENDS TOPSOIL 'MIN. 34" I- 4' MIN. I 34" (36" WIDE TRENCH) (36" WIDE TRENCH) ALL SYSTEM PIPING, EXCEPT FOR DISTRIBUTION LATERALS WITHIN THE SOIL TREATMENT AREA, MUST BE BEDDED WITH SELECT MATERIAL BEFORE FINAL INSPECTION BY THE LOCAL PUBLIC HEALTH DEPARTMENT. SELECT BEDDING MATERIAL MUST CONSIST OF LOOSE, GRANULAR MATERIAL, FREE FROM STONES, CLODS, FROZEN SOIL, OR OTHER DELETERIOUS MATERIAL. SELECT MATERIAL MAY CONSIST OF ON -SITE JOB EXCAVATED OR IMPORTED MATERIAL. BEDDING MATERIAL MUST BE MECHANICALLY COMPACTED TO SUPPORT PIPING. ATANY POINT DURING INSTALLATION IFTHE INSTALLER ENCOUNTERS A SOIL HORIZON, GROUNDWATER DEPTH, OR BEDROCK DEPTH THAT DIFFERS FROM THAT SHOWN ON THIS DRAWING, NOTIFY E.O.R. INSULATED FIBERGLASS GASKETED LID W/ STAINLESS STEEL BOLTS. OSI MOD. #FL24GV. USE FL30GV IN MANHOLES > 2' DEEP PVC RISER OSI MOD. #RR24 x 30"± W/ GROMMET(S). (BOND TO TANK ADAPTER W/ RECOMMENDED ADHESIVE OR EQUIVALENT) MUST BE WATERTIGHT SET RISER ADAPTER IN RAM -NECK OR MASTIC ADHESIVE SEALANT EFFLUENT DISCHARGE TO S.T.A. -1% MIN SLOPE INSTALL POLYLOK EFFLUENT SCREEN OR NSF CERTIFIED EQUIVALENT VAULT INLET PORT FINISHED GRADE SOIL TREATMENT AREA (S.T.A.) SEE DETAIL & SECTION HEREIN SCARIFY SURFACE OF IN -SITU SOIL & AVOID COMPACTING WITH EQUIPMENT (TYP.) TOP VIEW 1% MIN SEPTIC TANK OF �.----- MIN. SIZE SPECIFIED HEREIN 4" SDR 35 PVC SOLID PIPE FROM TANK TO S.T.A. 8" INVERT INFILTRATOR WATER TECHNOLOGIES QUICK4 STANDARD CHAMBER PRODUCT SPECIFICATIONS (NOT TO SCALE) QUICK4 STANDARD MULTIPORT INSPECTION PORT END CAP 8"INVERT " 171 -1 216 END L__34"� VIEW 11.5" OUTLET END* 12" (EFFECTIVE LENGTH) 15" INLET END* 34" (EFFECTIVE LENGTH) OWTS PROFILE SCHEMATIC DOUBLE SWEEP CLEANOUT NOT TO SCALE 5.0' MIN 1 5.0' MAX 1 6" EXPOSED r� 4" SCH. 40 PVC SOLID PIPE FROM HOUSE TO TANK HOUSE/GARAGE FINISHED FLOOR .,<. ft BLACK CANYON I p�p,00 LlcF ti H R�oF�sF4 55066 n 1) OWNER/BUILDER/CONTRACTOR TO VERIFY ACCURACY OF SEPTIC (O.W.T.S) PLANS WITH ARCHITECTURAL & OTHER PLANS AND NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO EXCAVATION, CONSTRUCTION OR MATERIALS PURCHASE. 2) THE ENGINEER SHALL BE NOTIFIED A MINIMUM OF 5 BUSINESS DAYS IN ADVANCE VIA EMAIL AT INSPECTIONS@BLACKCANYON ENGINEERS.COM FOR INSPECTION AS PER NOTES ON PAGE SP2. 3) THE ENGINEER SHALL BE NOTIFIED IF ADVERSE OR POOR SOIL CONDITIONS OR WATER ARE ENCOUNTERED UPON EXCAVATION. FURTHER ENGINEERING MAY BE REQUIRED 4) VALID, ORIGINAL DOCUMENT ONLY WITH EMBOSSED, SIGNED SEAL S) ALL NOTES & REQUIREMENTS FROM PAGE SP2 APPLY TO PAGE SPI 6) ALL MEASUREMENTS TAKEN WITH BASIC COMPASS, RECREATIONAL LASER RANGE FINDER & GPS. ACCURACY IS LIMITED TO THAT OFFERED BY STATED INSTRUMENTS 7) STATED DIMENSIONS TAKE PRECEDENT OVER MEASURED/SCALED DIMENSIONS 8) TOTAL PAGES: 2 SIZE: ANSI D ("22 X 34") REV. DESCRIPTION DATE Flmi Name and Address Black Canyon Engineers 222 S Park Ave. Montrose, CO 81401 970-568-5391 Support@BlackCanyonEngineers.com www.BlackCanyonEngineers.com Project Name and Address Edinger OWTS Parcel #239119400051 Carbondale, CO 81623 Garfield County, CO Single Family Residence Project Sheet BCE122403 Date 02/11/25 S P 2 Scale As Noted