1250703Major Subdivision 27 Fairway Drive

S 56°37'0" E 70.00' S 56°37'0" E 4.95' S 59°16'0" E 65.05' S 59°16'0" E 75.00' N 33°23'0" E 115.00' S 56°37'0" E 70.00' S 33°23'0" W 115.00' S 56°37'0" E 64.74' S 30°44'0" W 112.12' S 56°37'0" E 75.08' S 30°44'0" W 108.65' 7CLUMP 18 5 5 204 5 9 10 8 10 7 4 CLUMP 17 14 14 15 24 16 12 16+4 13+8 15 11+8+6 15 24 4X2 5 4+4 5 9 7 14 17 4 17 1414 18+6 8 4 4 8 5 15 5 5 4 6+4 6+5 7 4 4 30 9 19 8+7 16 17 8 18 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 97 98 99 100 101 102 103 104 105 106 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 86 87 88 89 90 91 92 93 94 95 96 97 98 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 84 85 86 83 106 107 108 109 104 104 105 98 99 100 101 92 93 94 95 96 2 Story 1 Family Brick & Frame Dwelling #27 Point of Beginning FF=100.0 2 Car Garage 230.0' southeasterly from a point formed by the intersection of said line of Fairway Drive, prolonged with the southeasterly line of Clearview Terrace FF=101.25 FF=100.05 GF=98.62 Tax Lot 8 Tax Lot 4 Shed Hot Tub Pool Paver Patio Pool Equip. Slate Walk Brick Porch WW WW Covered Porch FAIRWAY DRIVE (50' Wide R.O.W.) 103 104 103 102 101 100 Paver Patio Stockade Fence Stockade Fence Stockade Fence 99 Chain-Link Fence Aluminum Fence Stockade Fence Chain-Link Fence Chain-Link Fence Chain-Link Fence Paver Patio Paver Driveway 98.92tc 98.83bc 98.02tc 97.79bc 97.57tc 97.51bc 95 Boulder Wall Boulder Wall 103.72 Rim (Drop MH) 97.86 IE.10" Clay 95.71 IE.10" Clay 95.41 IE.10" Clay 74.57 Rim 66.61 IE.10" Clay 66.37 IE.10" Clay 10" Clay Sanitary Sewer Pipe 103.28tc 103.11bc W/V Concrete Sidewalk Concrete SidewalkDep. Curb Dep. Curb 99.54tc 99.06bc 101.56tc 101.21bc 97.47tc 97.10bc 95.26tc 94.86bc 93.10tc 92.65bc 86.83tc 86.38bc 84.75tc 84.38bc 81.42tc 81.06bc Block Curb Block Curb Slate Walk Boulder Wall Boulder Wall Boulder Wall Boulder Wall Boulder Wall Fence 0.17' W Boulder Walls Block Wall 86.41tw 85.79bw 84.10tw 83.26bw 88 Fence 0.42' S 96.91tc 96.86bc Block Curb Paver Area 2 12 Story 1 Family Brick & Frame Dwelling #31 Bituminous Driveway Chain-Link Fence Wall 1.05' W Aluminum Fence 0.19' N Chain-Link Fence On Line 26.25' Shed 1.02' S 70.60' 30.0' 29.89' 83.34' 83.25' LOT 6.01 7199 SF 0.1653 Acres #29 S 33°23'00" W S 30°44'00" W 112.11' S 59°16'00" E 75.00' S 30°44'00" W 108.64' 72.15' N 33°23'00" E 115.00' 62.60' 12.35' S 59°16'00" E 65.05' PROP. 15'X20' PATIO 8.0' 30.0' LOT

99 SF 0.1653 Acres #29 S 33°23'00" W S 30°44'00" W 112.11' S 59°16'00" E 75.00' S 30°44'00" W 108.64' 72.15' N 33°23'00" E 115.00' 62.60' 12.35' S 59°16'00" E 65.05' PROP. 15'X20' PATIO 8.0' 30.0' LOT 6.02 8505 SF 0.1953 Acres #27 LOT 6.03 8278 SF 0.1900 Acres #25 MONUMENT TO BE SET N: 4873.45 E: 5192.05 MONUMENT TO BE SET N: 4760.63 E: 5375.02 PROPOSED 2 1/2-STORY FRAME DWELLING FF=106.5 #29 COVERED PORCH FF=127.5 PROP. PATIO 2 CAR GARAGE GF=103.0 S 56°37'00" E 62.60' 99.2101.0 104.5 TW=108.0TW=108.0 108.5 107.0 106.0 103.0 103.25 103.5 103.33 8.0' 10.0' AC AC PROP. PATIO 91.83 PROPOSED 2 1/2-STORY FRAME DWELLING FF=94.5 #29 2 CAR GARAGE GF=88.5 COV. PORCH 30.00' 34.67' 8.34' 34.62' 91.58 92.5 91.25 91.17 92.0 93.0 94.0 95.0 96.0 96.0 96.5 X X X X X X X X X X X X X X X X X XX X X X X X X X X X X X X X X X X ANY SETTLED OR DAMAGED SIDEWALK ALONG SITE FRONTAGE TO BE REPLACED AS DIRECTED PROP. MODULAR BLOCK WALL MAX HEIGHT: 4'-0" X PROP. MODULAR BLOCK WALL MAX HEIGHT: 1'-0" PROP. MODULAR BLOCK WALL MAX HEIGHT: 4'-0" AC AC 11.0' 11.0' 30.0' 34.8' TREE TO BE REMOVED TYP. TREES TO BE REMOVED TYP. 115.00' 103.0 10' CO CO PROP. 40 L.F. PERFORATED PIPE SYSTEM @ 0.2% GROUND 102.0 TOP STONE 101.5 TOP PIPE 101.0 IE 6" IN R/L 100.0 IE 18" 99.5 IE 12" OUT 99.5 BOTTOM STONE 98.5 PROP. INLET WITH INLET FILTER PROTECTION 101.0 GRT 99.50 IE 12" IN 99.42 IE 4" OUT 99.42 BOTTOM INLET (2) PROP. SPLASH PAD 71 L.F 6" PVC @ 2.8% 15' 15' 75.08' 15' 15' PROP. DRYWELL RIM W 90.5 RIM E 89.0 TOP TANK 86.25 TOP TANK INSIDE 85.75 IE 6" IN 85.25 BOTTOM TANK 83.5 BOTTOM STONE 81.5 104 102 101 100 101 104 104 105 106 103 102 93 92 91 91 90 90 89 88 87 86 88 86 87 92 86 85 87 87 88 86 102102 103 103 102 (2) PROP. SPLASH PAD X 40 L.F. 18" HDPE @ 0.2% 40 L.F. 18" HDPE @ 0.2% 114 L.F 6" PVC @ 1.25% 70 L.F. 6" PVC @ 1.4% PROP. INLET WITH INLET FILTER PROTECTION 86.0 GRT 85.42 IE 6" OUT 68 L.F. 6" PVC @ 1.8% 91 91 91 88.5 90 70 L.F. 6" PVC @ 7% 15' 15' PROP. SPLASH PAD 89 PROP. UTILITY CONNECTIONS TO BE INSTALLED IN ACCORDANCE WITH UTILITY AUTHORITIES PROP. UTILITY CONNECTIONS TO BE INSTALLED IN ACCORDANCE WITH UTILITY AUTHORITIES ANY SETTLED OR DAMAGED SIDEWALK ALONG SITE FRONTAGE TO BE REPLACED AS DIRECTED N: 4854.02 E: 5430.54 L:\2025\12507\1250703\AUTOCAD\1250703.SUBDIVISION.DWG 05/06/26 08:30:24AM, TForgione, LAYOUT:PRELIM. SUBDIVISION JOB NO. SCALE DWG.NO. MAP NO. FIELD BOOK DRAWN

PLACED AS DIRECTED N: 4854.02 E: 5430.54 L:\2025\12507\1250703\AUTOCAD\1250703.SUBDIVISION.DWG 05/06/26 08:30:24AM, TForgione, LAYOUT:PRELIM. SUBDIVISION JOB NO. SCALE DWG.NO. MAP NO. FIELD BOOK DRAWN BY 973-379-3280 Fax:973-379-7993 258 Main Street, PO Box 191 Millburn, New Jersey 07041 DATE CHK. BYREFERENCE XREFS: 1250703.Survey FLAT FILE .No.: PRELIMINARY SUBDIVISION PLAT 27 FAIRWAY DRIVE TAX LOT 6, BLOCK 86.01 TOWNSHIP OF WEST ORANGE ESSEX COUNTY, NJ 09-17-2025 MTL TF DESC. CAD 1250703 1"=20' 3 NOTES 1. ANY & ALL RUNOFF RESULTING FROM FUTURE DEVELOPMENT ON LOTS 6.01 & 6.03 SHALL NOT BE DIRECTED ONTO NEIGHBORING PROPERTIES SURVEY NOTES 1. PQ BEING LOT 6, IN BLOCK 86.01, AS SHOWN ON TOWNSHIP OF WEST ORANGE TAX MAPS. 2. LOT AREA = 23,982 SF. OR 0.551 AC. 3. ELEVATIONS SHOWN HEREON ARE BASED UPON N.A.V.D. 1988 SURVEY DATUM AS DETERMINED BY RAPID STATIC GPS. 4. COORDINATES SHOWN HEREON ARE BASED ON A LOCAL DATUM 5. UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE BASED UPON SURFACE STRUCTURES VISIBLE ON THE DATE OF FIELD SURVEY. LOCATION OF UNDERGROUND UTILITIES/STRUCTURES MAY VARY FROM LOCATION SHOWN HEREON. ADDITIONAL BURIED UTILITIES/STRUCTURES MAY BE ENCOUNTERED. ALL SUBSURFACE UTILITY LOCATIONS SHOULD BE VERIFIED AND FIELD MARKED BY APPROPRIATE UTILITY AUTHORITY PRIOR TO EXCAVATION/CONSTRUCTION. ANY DEVIATION IN LOCATION OF UTILITIES SHOULD BE REPORTED TO SURVEYOR AND ENGINEER PRIOR TO CONSTRUCTION. 6. EXCEPT AS SPECIFICALLY STATED OR SHOWN ON THIS PLAT, THIS SURVEY DOES NOT PURPORT TO REFLECT ANY OF THE FOLLOWING WHICH MAY BE APPLICABLE TO THE SUBJECT REAL ESTATE: EASEMENTS, OTHER THAN POSSIBLE EASEMENTS WHICH WERE VISIBLE ON THE DATE OF FIELD SURVEY; BUILDING SETBACK LINES; RESTRICTIVE COVENANTS; SUBDIVISION RESTRICTIONS; ZONING OR OTHER LAND USE REGULATIONS, AND ANY OTHER FACTS SUCH THAT AN ACCURATE AND CURRENT TITLE SEARCH MAY DISCLOSE. 7. A WRITTEN WAIVER AND DIRECTION NOT TO SET CORNER MARKERS HAS BEEN OBTAINED FROM THE ULTIMATE USER PURSUANT TO P.L. 2003, c. 14 (N.J.S.A. 45:8-36:3) AND N.J.A.C. 13:40-5.1(d). 8. DECLARATION IS MADE TO THE ORIGINAL PURCHASER OF THIS SURVEY. IT IS NOT TRANSFERABLE TO OTHER INSTITUTIONS OR SUBSEQUENT OWNERS. 0 Scale: 1"= 20' 10 20 40 60 80 New Jersey Professional Engineer/Land Surveyor No. New Jersey Professional Planner No. MICHAEL T. LANZAFAMA 30084 03503 1 Revised per Township Comments 03-04-26 REVISIONS OWNER: NIKAN

' 10 20 40 60 80 New Jersey Professional Engineer/Land Surveyor No. New Jersey Professional Planner No. MICHAEL T. LANZAFAMA 30084 03503 1 Revised per Township Comments 03-04-26 REVISIONS OWNER: NIKAN N. SANDELS & MICHAEL C. SANDELS 27 FAIRWAY DRIVE, WEST ORANGE, NJ, 07039 APPLICANT: CATALYST DEVELOPMENT GROUP, LLC 354 EISENHOWER PARKWAY, LIVINGSTON, NJ, 07039 PHONE: 347-735-9779 PAVEMENT REPAIR ALONG NEW CURBING PER ESSEX COUNTY NOT TO SCALE 1'-0" 1'-0" SEAL JOINT PER NJDOT SPECIFICATIONS 6" MILL INTERFACE AREA EXISTING ASPHALT PAVING GUTTER GRADE SEAL JOINT PER NJDOT SPECIFICATIONS MATCH SLOPE OF ADJACENT PAVING PAVEMENT REPAIR INTERFACE 2" HOT MIX ASPHALT 9.5H 64 SURFACE COURSE 4" HOT MIX ASPHALT 25H 64 BASE COURSE 6" DENSE GRADED AGGREGATE CONFORMING TO SUBSECTION 901.08 OR SOIL AGGREGATE I-5 CONFORMING TO SUBSECTION 901.09 AND TABLE 901-2 OF THE N.J.D.O.T. STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION STABLE AND NON YIELDING SUBGRADE, COMPACTED TO 95% MODIFIED (ASTM D-1557) WATER SERVICE CONNECTION NOT TO SCALE 1" FOR SIZE SEE PLAN COPPER TUBING "TYPE K" OR APPROVED EQUAL MUELLER H-15000 CORPORATION STOP 45 DEG. WATER MAIN 1'-0" SLOPE OR APPROVED EQUAL BUFFALO TYPE, COMPLETE MUELLER H-10350 ADJUSTABLE CURB BOX DRAIN OPENING CRUSHED STONE UNDER CONCRETE BLOCK MUELLER H-15210 OR CURB STOP AND DRAIN MIN 2'-0" MIN PER SPECIFICATIONS MIN. COVER SLOPE APPROVED EQUAL FINISHED GRADE TYPICAL SEWER SERVICE WITH RISER DETAIL NOT TO SCALE P.V.C. WYE OR TEE 6"x6" EXTRA HEAVY BETWEEN CLEANOUTS 50' MAX. UNLESS OTHERWISE DIRECTED BY ENGINEER 6" BRASS 6" SDR 35 P.V.C. RISER 6"x45° BEND CAP AT GRADE 6" SDR 35 P.V.C. PIPE PLACE UNDER CONNECTION 3000 PSI CONCRETE BLDG. FLOW FROM CUT IS REQUIRED ADAPTOR COUPLING TO BE USED WHERE FIELD 4. PROVIDE ADEQUATE PROTECTION FOR SEWER DURING INSTALLATION OF BUILDING CONNECTION. 3. POLYVINYL CHLORIDE PIPE AND FITTINGS FOR HOUSE LATERALS SHALL CONFORM TO A.S.T.M. D-3034. 2. ALL PLUG THREADS SHALL BE GREASED AT TIME OF INSTALLATION. INSTALLATION TO BE WATERTIGHT. 1. ALL COUPLINGS, PLUGS, SOIL PIPES TO BE STANDARD FOR TYPE OF PIPE USED,NOTES: PEEP-SITE 5. FOR BACKFILL, REFER TO TYPICAL TRENCH DETAIL. IF REQUIRED MIN. SLOPE 1/4" PER FOOT 6" OF 3/4" STONE BEDDING FOR SLOPE SEE DRAWINGS APPROVED COMPACTED SUBGRADE 4500 P.S.I. CONC. PAVEMENT SURFACE 8" 6" MIN. 1 1/4" RADIUS 1/2" RADIUS 18" 6" 1" HOT-POURED RUBBER ASPHALT JOINT

" PER FOOT 6" OF 3/4" STONE BEDDING FOR SLOPE SEE DRAWINGS APPROVED COMPACTED SUBGRADE 4500 P.S.I. CONC. PAVEMENT SURFACE 8" 6" MIN. 1 1/4" RADIUS 1/2" RADIUS 18" 6" 1" HOT-POURED RUBBER ASPHALT JOINT SEALER 1/2 INCH PRE-FORMED EXPANSION JOINT FILLER, BITUMINOUS TYPE, CONFORMING TO AASHTO SPECFICATION M-33. TO BE INSTALLED BETWEEN CURB AND NON-BITUMINOUS PAVEMENT OR BASE COURSE. NOTES: 1. CONCRETE TO BE NJDOT CLASS "B" (AIR ENTRAINED). 2. TRANSVERSE JOINTS 1/2" WIDE SHALL BE INSTALLED IN THE CURB 20'-0" APART AND SHALL BE FILLED WITH PREFORMED, BITUMINOUS-IMPREGNATED FIBER JOINT FILLER, COMPLYING WITH THE REQUIREMENTS OF AASHTO M-213, RECESSED 1/4" FROM THE FRONT FACE AND TOP OF THE CURB. 3. SCORED JOINTS (FORMED) SHALL BE INSTALLED MIDWAY BETWEEN EXPANSION JOINTS. 1/2" CONCRETE CURB PER ESSEX COUNTY NOT TO SCALE NOTE: 1. CROSS SLOPE 1/4" PER FOOT PITCHED TOWARDS ROADWAY. 2. PROVIDE 1/2" PREMOLDED BITUMINOUS EXPANSION JOINT AT 12' INTERVALS AND WHERE SIDEWALK MEETS OTHER STRUCTURES. 3. CONCRETE SIDEWALK TO BE CURED PER N.J.D.O.T. SPECIFICATIONS. EXIST. OR PROPOSED CURB AS SHOWN ON PLAN VARIABLE FOR REPLACEMENT PROJECTS TO MATCH EXIST. CONDITIONS 2% SLOPE 4" FIRMLY COMPACTED UNDISTURBED SUITABLE SOIL AS DIRECTED BY THE ENGINEER 4" THICK AIR ENTRAINED CONC. 4500 P.S.I. @ 28 DAYS AND SHALL BE FINISHED WITH A WOOD FLOAT FOLLOWED BY BRUSHING WITH A WET SOFT HAIR BRUSH. TOP OF SIDEWALK TO MATCH EXIST. GRADE OR PROPOSED GRADE CONCRETE OR GRASS 4" OF 3/4" STONE IF DIRECTED BY ENGINEER WHERE NEW SIDEWALK ABUTS CURBS OR EXISTING CONCRETE INSTALL 1/2" PREFORMED JOINT FILLER EXIST. CONCRETE, ASPHALT, OR GRASS 4. WHERE SIDEWALK CROSSES DRIVEWAY APRON, SIDEWALK IS TO BE CONSTRUCTED USING 6" THICK 4500 PSI CONCRETE @ 28 DAYS WITH 6 X 6 - W2.9 X W2.9 WELDED WIRE FABRIC REINFORCEMENT MIN. 2" FROM BOTTOM, & 6" OF STONE DEPRESSED CONCRETE CURB PER ESSEX COUNTY A 18" MAX. VARIABLE 4" 1 1/2" 2" 18" MAX. PAVEMENT SURFACE TOP OF CURB 18" 6" 12" A N.T.S. PLAN DRIVEWAY (SEE SITE PLAN FOR WIDTH) 6" THICK CONCRETE SIDEWALK LIMITS DRIVEWAY APRON DETAILS A A B B 1/2" PER FT. 5' VARIES 4' WIDE FULL CURB 18"DEPRESSED CURB18"FULL CURB SECTION B-B 1-1/2" FULL CURB FACE TO MATCH EXISTING DEPRESSED CURB 18" SECTION A-A N.T.S. SIDEWALK (OR AS SHOWN ON PLANS) RAMP AT GUTTER LINE TO BE FLUSH WITH STREET PAVEMENT SIDEWALK LANDING AREA SECTION THROUGH RAMP 1:12 1.5% MAX. TRUNCATED DOME DETECTABLE

SED CURB 18" SECTION A-A N.T.S. SIDEWALK (OR AS SHOWN ON PLANS) RAMP AT GUTTER LINE TO BE FLUSH WITH STREET PAVEMENT SIDEWALK LANDING AREA SECTION THROUGH RAMP 1:12 1.5% MAX. TRUNCATED DOME DETECTABLE WARNING CONCRETE CURB CONCRETE SIDEWALK DETAIL NOT TO SCALE BA A BA BA A B AA GENERAL FOUNDRY GRATE OR APPROVED EQUAL PRECAST PEERLESS CONCRETE INLET OR APPROVED EQUAL BA INLET SCHEDULE 4" 18"18" x 18" PEERLESS CONCRETE SPECIFICATION GENERAL FOUNDRY GRATE # INLET TYPE 2814 MORTAR FRAME IN PLACE RISERS TO BE PROVIDED AS REQUIRED NOTE: POURED IN PLACE INLET STRUCTURES SHALL MATCH MANUFACTURER'S SPECIFICATIONS LOAD RATING: HS-20 CONCRETE: 4,500 PSI @ 28 DAYS REINFORCING: GRADE 60 REBAR #3 REBAR PLACED VERTICALLY IN ALL CORNERS #3 REBAR PLACED 8" O/C B/W TWO #3 REBAR WRAPPED CONTINUOUSLY AROUND TOP 1" INLET DETAIL NOT TO SCALE N.T.S. SPLASH PAD DETAIL FINISHED GRADE PROPOSED BUILDING ROOFDRAIN DOWNSPOUT OVERFLOW SPOUT SPLASH PAD SLOTTED DRAIN CAP L W D Void Vol/Pipe #Pipes Stone Vol. (( x x ) - ) x 0.4042' 6' 2.0' VOLUME #1 70.69 CF 2 145.05 CF Pipe 141.38 CF PERFORATED PIPE STORAGE Total Vol. 286.43 CF Pipe Vol. 141.38 CF 6.0' 3.0' 18"1.0' 1.0' 6" TOPSOIL 18" PERFORATED HDPEP PIPE 3/4" CLEAN CRUSHED STONE PERFORATED PIPE SECTION NOT TO SCALE NOTE: ENGINEER TO BE CALLED PRIOR TO INSTALLATION FOR STAKEOUT & INSPECTIONS TO BE CONDUCTED THROUGH OUT CONSTRUCTION PROCESS 6" C 4" 24" N.T.S. DRYWELL SECTION FINISHED GRADE B A STONE VOLUME L W D Tank Void Vol/Tank #Tanks Volume (( x x ) - ) x 0.40 TANK SPECIFICATIONS A B C Shape #Tanks Vol/Tank Volume IMPERV. AREA x SF/SF = VOLUME REQ'D 0.500 VOLUME OF DETENTION (CF) Type of Storage VOLUME Drywells Stone Pipe TOTAL PROVIDED P.V.C. IN 6" THICK COVER SLAB & OPENING LOCATION AS PER MANUFACTURER CAMPBELL FOUNDRY 1352 LIGHT DUTY FRAME & GRATE (OR APPROVED EQUAL) ADJUST FRAME HEIGHT WITH CONCRETE BLOCK OR APPROVED EQUAL PRECAST CONCRETE SEEPAGE TANK 1-1/2"-2" CRUSHED STONE WRAPPED IN GEOTEXTILE FILTER FABRIC (NON-WOVEN) 12" Min. DRYWELL NOTES: 1. CONTRACTOR SHALL INFORM THE ENGINEER WHEN EXCAVATING THE DRYWELL PIT SO THAT AN INSPECTION CAN BE MADE TO DETERMINE THE SUITABILITY OF THE SOILS AND DEPTH OF WATER TABLE BEFORE FILTER FABRIC, PRECAST SEEPAGE RINGS, OR STONE IS PLACED. 2. UNSUITABLE MATERIAL SHALL BE REMOVED FROM EXCAVATION FIELD UNTIL 2' MINIMUM PENETRATION INTO VIRGIN STRATA OF SAND/GRAVEL/PERVIOUS SOIL. 3. LOCATION OF

C, PRECAST SEEPAGE RINGS, OR STONE IS PLACED. 2. UNSUITABLE MATERIAL SHALL BE REMOVED FROM EXCAVATION FIELD UNTIL 2' MINIMUM PENETRATION INTO VIRGIN STRATA OF SAND/GRAVEL/PERVIOUS SOIL. 3. LOCATION OF THE DRYWELL AND OVERFLOW PIPE ARE APPROXIMATE ONLY. THEIR LOCATION MAY BE ADJUSTED IN THE FIELD DEPENDING ON SURFACE AND SUBSURFACE CONDITIONS 4. ALL UNDERGROUND PIPE SHALL BE MINIMUM SCHEDULE 40 PVC. 5. CONTRACTOR SHALL INFORM THE ENGINEER IMMEDIATELY AS TO ANY SURFACE OR SUB- SURFACE CONDITIONS THAT MAY IMPAIR THE USE OR FUNCTION OF THE DRYWELL SYSTEM. 6. THE OVERFLOW PIPE SHALL BE BACKFILLED IN ACCORDANCE WITH MUNICIPAL REQUIREMENTS. BACKFILL MATERIAL SHALL BE CLEAN AND FREE OF VEGETATION, FROZEN SOIL, COBBLES, BOULDERS, OR OTHER UNSATISFACTORY MATERIALS. 2' MIN. SEE NOTE 2 4" P.V.C. OUTFLOW 4" P.V.C. OUT 2.5" orifice *UNDER FLOW FOR FRONT TANK ONLY* 1691.8 CF 1212.0 CF 479.8 CF 1212.02606.0285.08'15'15' 479.8239.9 CF2ROUND5.67'6'8' 1597 CF3194 SF 3.5'3.5' Revised per Major Subdivision 05-04-262 NTS GRANULAR BACK FILL VERSA-LOK RETAINING WALL DETAIL GRANULAR BASE 6" MINIMUM COMPACTED 12" MIN. 4'-0" MAX CAP BLOCK 4" PVC (PERFORATED) SLOPE MAY VARY 1 12