Siad topographical survey from Schmidt5282026

TREES. ANY DISTURBANCE TO TREES OR TREE ROOTS MUST BE COORDINATED WITH THE PROPERTY OWNER. 5. DIMENSIONS AND SHAPE WILL VARY, REFER TO SITE PLAN. 6. RIVER STONE PROTECTION DIMENSIONS ARE TYPICAL AND MAY VARY PER SITE. CONSULT THE ENGINEER AND SITE PLAN FOR DIMENSIONS ON A PER SITE BASIS. 7. RIVER STONE PROTECTION SHALL SLOPE TO RAIN GARDEN BASE. 8. REFER TO SITE PLAN TO DETERMINE OUTLET TYPE (ROCK-LINED OVERFLOW OR DRAINTECH RISER). 9. REFER TO SITE PLAN FOR ALL ELEVATIONS AND INVERTS. D S HE 10.

HE 10. THE CONTRACTOR SHALL EXCAVATE 15" LOWER THAN THE BASE ELEVATIONS SHOWN ON THE SITE PLANS. THE SLOPES OF THE RAIN GARDEN SHALL BE AT A 3:1 MAXIMUM. 11. THE SUBGRADE OF THE RAIN GARDEN SHALL BE LEVEL TO ENSURE PROPER DRAINAGE. CONTRACTOR SHALL OBTAIN ENGINEER APPROVAL PRIOR TO BACKFILLING WITH 12" OF BIORETENTION O MEDIA. 12. THE CONTRACTOR SHALL INSTALL OVERFLOW IF SPECIFIED IN SITE PLANS PRIOR TO BACKFILLING WITH BIORETENTION MEDIA. 13. THE BIORETENTION LAYER SHALL BE LEVEL TO ENSURE PROPER DRAINAGE. CONTRACTOR SHALL OBTAIN ENGINEER APPROVAL PRIOR TO SPREADING MULCH AND PLANTING. ENGINEERING 14. INLET AND OUTLET PROTECTION SHALL BE UNDERLAIN WITH GEOTEXTILE FABRIC. 15. INLETS AND OUTLETS SHALL NOT INHIBIT THE FLOW OF WATER FROM THE STREET. THE RIVER STONE SHALL BE PLACED BELOW THE BOTTOM OF THE PIPE. 1 RAIN GARDEN EXCAVATION SECTION 16. THE CONTRACTOR SHALL

ED BELOW THE BOTTOM OF THE PIPE. 1 RAIN GARDEN EXCAVATION SECTION 16. THE CONTRACTOR SHALL TILL THE BERM SECTION AND BACKFILL WITH TOPSOIL. HUDSON ENGINEERING, LLC 25 WEST 8TH STREET, STE B 17. ALL DISTURBED AREAS EXCLUSIVE OF RAIN GARDEN AND SLOPED BERM SHALL BE RESTORED TO ORIGINAL CONDITIONS BY CONTRACTOR. C1.08 SCALE: NTS 18. THE CONTRACTOR SHALL HAVE A PRE-CONSTRUCTION MEETING WITH THE PROJECT ENGINEER PRIOR TO AN WORK ON SITE. BAYONNE, NEW JERSEY 07002 19. CONTRACTOR SHALL PERFORM REQUIRED TESTING TO DETERMINE SOIL PERMEABILITY AND SEASONAL HIGH WATER TABLE ELEVATION A THE SITE TO VERIFY INFILTRATION CAPABILITIES. TESTING SHALL BE DONE PRIOR TO EXCAVATION AND INSTALLATION OF THE PROPOSED PROJECTS. PROJECT ENGINEER SHALL BE PRESENT DURING TESTING AND SHALL BE INFORMED OF THE RESULTS.

HALL BE INFORMED OF THE RESULTS. (201) 589-0906 SPECIFICATIONS 1. MAX COVER OVER TOP OF PIPES IS 4 FT. CONTACT ADS IF OTHERWISE GREATER. 2. THE APPROVAL OF MATERIALS AND MIXING OF SAND, COMPOST, AND SOIL SHALL BE DONE UNDER SUPERVISION OF THE PROJECT ENGINEER/LANDSCAPE ARCHITECT. BIORETENTION MEDIA SHALL CONSIST OF 70% SAND AND 30% COMPOST MIXTURE. DATE: 05/26/2026 3. SAND SHALL AT THE MINIMUM CONFORM TO THE SIEVE ANALYSIS FOR CONCRETE AGGREGATE SAND (ASTM C-33). USGA TEE/GREEN SIEVE GRADATION MIX IS PREFERABLE WHERE AVAILABLE. 4. UNDERLYING SOILS SHALL BE TILLED/SCARIFIED PRIOR TO SPREADING/MIXING OF BIORETENTION MEDIA. JORDAN CECININI

JORDAN CECININI 5. ALL BIORETENTION MEDIA SHALL BE PLACED FROM THE SIDES OF THE FACILITIES, AND IN NO EVENT SHALL ANY TRACKED OR WHEELED EQUIPMENT BE PERMITTED TO CROSS THE RAIN GARDEN. NJ PROFESSIONAL ENGINEER LIC. NO. GE54968 6. RAIN GARDEN SHALL BE CONSTRUCTED TO DIMENSIONS INDICATED ON THE SITE PLAN. 7. 3-5 INCH DELAWARE RIVER STONE SHALL BE USED FOR STONE CHANNEL AND INLET/OUTLET PROTECTION. 8. NON-DYED, TRIPLE-SHREDDED HARDWOOD MULCH SHALL BE USED. 9. RAIN GARDEN SHALL BE PLANTED WITH 1 QUART JUNCUS EFFUSUS 3 FOOT O.C. 10. THE CONTRACTOR SHALL PERFORM ALL WORK IN CONFORMANCE WITH THE NJDOT STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION, 2007 OR LATEST VERSION. PLANNING BOARD CHAIRMAN

PLANNING BOARD CHAIRMAN PLANNING BOARD SECRETARY 2 RAIN GARDEN CROSS-SECTION PLANNING BOARD ENGINEER C1.08 SCALE: NTS B C #4 TRANSVERSE REINFORCEMENT SPACED 16" C-C, DOWELED INTO FULLY GROUTED CMU BLOCK CELL ON EITHER END (TYP) A

A (3) #4 LONGITUDINAL REINFORCEMENT, P L A N S W H I C H D O N O T B E A R AN EMBOSSED SEAL ARE NOT VALID. E.S., DOWELED INTO FULLY GROUTED CMU BLOCK CELL AT TOP CONNECTION AND DOWELED INTO FOOTING AT BOTTOM CONCRETE ALL DOCUMENTS PREPARED BY HUDSON ENGINEERING, CONNECTION STAIRCASE LLC ARE INSTRUMENTS OF SERVICE IN RESPECT OF THE PROJECT. THEY ARE NOT INTENDED OR REPRESENTED

PROJECT. THEY ARE NOT INTENDED OR REPRESENTED (TYP) TO BE SUITABLE FOR REUSE BY OWNER OR OTHERS ON 2" (TYP) E X T E N S I ON S OF T HE P R O JE C T O R O N A N Y OT HE R PROJECT. ANY REUSE WITHOUT WRITTEN VERIFICATION 2" (TYP) OR ADAPTATION BY HUDSON ENGINEERING, LLC FOR THE SPECIFIC PURPOSE INTENDED WILL BE AT OWNERS SOLE

RISK AND WITHOUT LIABILITY OR LEGAL EXPOSURE TO HUDSON ENGINEERING, LLC; AND OWNER SHALL 10" INDEMNIFY AND HOLD HARMLESS HUDSON ENGINEERING, 1" 1' LLC FROM ALL CLAIMS, DAMAGES, LOSSES AND MIN (TYP.) EXPENSES ARISING OUT OF OR RESULTING THEREFROM (TYP)

(TYP) 6" BY CHK ---- ---- ---- ----