SECTION A-A

SECTION B-B

SECTION C-C

4 FT. DIA . AMPHIDROME REACTOR N.T.S.

PROFILE VIEW

INSPECTION PORT DETAILS N.T.S

RETURN FLOW/BACKWASH

ACCESS HATCH SET TO GRADE (TYPICAL)

CLEARWELL BASIC LAYOUT N.T.S

UENT

SECTION A-A

2 FT DIAMETER AMPHIDROME REATOR N.T.S

DESIGN CRITERIA

VOLUME OF SANITARY SEWAGE, Q (DESIGN FLOW): (PER NJAC 7:9A-7.4)

VOLUME OF SANITARY SEWAGE, Q (DESIGN FLOW): (PER NJAC 7:9A-7.4)
15,000 SF OFFICE BUILDING × 0.125 GPD/SF =1875. GPD
8 WAREHOUSE EMPLOYEES × 15 GPD/EMPLOYEE =120. GPD
TOTAL DESIGN DAILY FLOW RATE (Q) =1995. GPD
DISPOSAL BED SIZING: (PER NJAC 7:9A-10.2(d))
BLSR PRESSURE DOSED DISPOSAL BED. A/Q RATE =1.33 SF/GPD
MINIMUM BED AREA = 1995 GPD × 1.33 SF/GPD2654. SF
PROPOSED BED AREA (104 FT × 26 FT)2704. SF

ESSURE DOSED DISPERSAL SYSTEM DESIGN

1 DETERMINE LENGTH OF LATERALS 49. FT

SPACING 3.67 FT

TOTAL NUMBER 12.

SPACING 3. FT

2 SELECT HOLE DIAMETER AND SPACING 0.25 IN

SPACING 3. FT

3 DETERMINE REQUIRED DIAMETER OF LATERALS 1.5 IN

4 DETERMINE DISCHARGE RATE PER HOLE

DETERMINE PRESSURE HEAD AT DISTAL END 3. FT

ORIFICE DISCHARGE RATE: Q = CA(2gh)1/2 × (7.48 × 60) 1.28 GPM

ORIFICE DISCHARGE RATE: from 7.9A-9.7(a)4 1.28 GPM

ORIFICES PER LATERAL 17.

LATERAL DISTRIBUTOR DISCHARGE RATE 21.69 GPM

5 DETERMINE MANIFOLD LENGTH 22. FT

DIAMETER (from NJAC 7.9A) 4.

6 DETERMINE SYSTEM DISCHARGE RATE 260.28 GPM

6.I SYSTEM VOLUME 68.34 GAL

PROPSOED (MAXIMUM) DOSE RATE = 0.25 imes Q = 498.75 GAL/DOSE

7.I DETERMINE FRICTION HEAD

DELIVERY PIPE LENGTH 75. FT

DELIVERY PIPE DIAMETER 4. IN

ADDITIONAL EQ. LENGTH FOR FITTINGS 18.

FRICTION HEAD 6.41 FT

7.II DETERMINE OPERATING HEAD

ELEVATION HEAD (DOSING TANK LWE TO LATERAL INVERT) 3. FT

PRESSURE HEAD (AT DISTAL END OF LATERAL) 3. FT

REOUIRED OPERATING HEAD 12.41 FT

  1. REVISED PER AGENCY COMMENTS 01/15/26 ZF
  2. REVISED PER COUNTY AND SCD COMMENTS 07/31/25 ZF
  3. REVISED PER COUNTY AND SCD COMMENTS 06/05/25 ZF
  4. NO. REVISION DATE BY

ALL DRAWINGS AND WRITTEN MATERIAL APPEARING HEREIN CONSTITUTE ORIGINAL AND UNPUBLISHED WORK OF THE ENGINEER AND MAY NOT BE DUPLICATED, USED OR DISCLOSED WITHOUT WRITTEN CONSENT OF THE ENGINEER.

PROJECT: PRELIMINARY & FINAL MAJOR SITE PLAN FOR BLOCK 22401, LOT 7-12 LOCATION: JACKSON TOWNSHIP OCEAN COUNTY NEW JERSEY

DRAWING TITLE: SEPTIC DETAILS

PROJECT NO. 23089 DATE 01/22/25 DRAWN BY HH CHECKED BY YP

Digitally signed by Yosef Portnoy Date: 2026.01.19 11:35:41-05'00' SCALE AS NOTED

SHEET NO. 19 OF 24

LICENSED PROFESSIONAL ENGINEER NJ LICENSE NO: GE53593

<nl>

PLAN VIEW

NOTES

1. EFFLUENT TEE SHOULD EXTEND INTO RISER. 2. EFFLUENT LINE INVERT SHOULD BE AT AN ABSOLUTE MINIMUM OF 5FT. FROM THE BOTTOM. 3. ENERGY DIFFUSER FLANGE BOLTS TO BE 2" BELOW EFFLUENT INVERT. 4. ENERGY DIFFUSER TO BE ACCESSIBLE FROM MANHOLE OPENING.

ANOXIC TANK WITH STILLING WELL

YOSEF PORTNOY