Loading...
HomeMy WebLinkAboutEngineer PlanDESIGN CALCULATIONS 36 HOLE MINIATURE GOLF X 50 GPD/HOLE= 1,800 GPD MAINTAIN USE OF EXISTING S.A.S. (LEACHING TRENCHES) SEPTIC TANK SIZING CURRENT DESIGN FLOW = 1,800 GPD 2 COMPARTMENT TANK REQUIRED 1ST COMPARTMENT: 200% X 1,800 GPD = 3,600 GALLONS 2ND COMPARTMENT: 100% X 1,800 GPD = 1,800 GALLONS PROVIDE 9,000 GALLON, 2-COMPARTMENT, H-20 SEPTIC TANK EXISTING LEACHING FACILITY RECORD DESIGN FLOW IS 1,800 GPD RECORD INSTALLATION IS 933 GPD PER S.A.S. X 2 = 1,866 GPD (PER DOWN CAPE ENGINEERING, INC. PLAN, DATED JANUARY 7, 1990) [I i-GOLF AREA NO DETAIL SHOWN) DISTRIBUTION BOX NOT TO SCALE : R PROPOSED 6,000 GAL. PUMP CHAMBER ti0 / (FOR FUTURE USE) BTM. OF TANK=-2.49 / INV. IN=6.59 PROPOSED 9,000 GALLON, 2-COMP. REMOVE & DISPOSE --\* SEPTIC TANK QS INV. IN=6.89 9 1 ° INV. OUT=6.64 -� v 1,500 GALLON SEPTIC TANK REMOVE & DISPOSE PROPOSED BATHROOM ADDITION 195f S.F. INV.=7.48 (APPDX) PROPOSED DIST. BOX #1 INV. IN=7.79 INV. OUT=7.62 3 o }0) o r C; O C4 z REMOVABLE STEEL COVER TO GRADE CONC. RISER 4" 5" .. 11" 0 0 .. d" 13" efi.,t3,. ,.. 3" BOTTOM ON LEVEL STABLE BASE 6" MINIMUM 3/4" TO 1-1/2" SECTION VIEW CRUSHED STONE 8" 24" I I �.: d ' �---- 24" ----� PLAN VIEW NOTES: 1. DISTRIBUTION BOX TO WITHSTAND H-20 LOADING. 2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 3. FIRST TWO FEET OF PIPES OUT OF DISTRIBUTION BOX SHALL BE LAID LEVEL. 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. CONCRETE COVER SHALL BE SET WITHIN 6 INCHES OF FINISHED GRADE. I j W OLi I 1 0 7 >. S, 6, ,r %) N:'� f' w j MAINTAIN USE OF EXISTING S.A.S. 2 LEACHING TRENCHES 68' X 2' X 0.5'. INSTALL 3R ENCH TO MATCIJ - S� D EX. DIS T RIBUTI N BOX INV, IN=6.20 r REMOVE & REPLACE PROPOSED DIST. BOX #2 ° RECONNECT ALL LATERALS INV. IN=7.57 INV. OUT=7.40 EX, DiAi IBUTION BOX V. ; =T 4, REMOVE & REPLACE PROPOSED DIST. BOX #3 RECONNECT ALL LATERALS� INV. IN=7.57_.� IN OUT=7 (9) 5" DIA. KNOCKOUTS (TYP.) 8" DIA. COVER ONE STORY BUILDIN BUILDING RECENTLY DEMOLISHED 0-P �- MAINTAIN USE OF EXISTING S.A.S. .° 3 LEACHING TRENCHES ( 68' X 2' X 0.5' 1 N69 40 20 E TYPICAL SYSTEM PROFILE NOT TO SCALE = APPROX 4" SCH. 40 PVC 2" FM L=50f FT. 9.0 L=29± FT. F 10 s=0.0o.o2 I=7.48 I=6.59 II .: I=6.89 I=6.64 Ze NOTE: SEPTIC TANK PUMP CHAMBER MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING ROUTE 28 -MAIN STI -FIRST PIPE LENGTH TO BE SET LEVEL FOR MIN. 2' 4" SCH. 40 PVC I=7.79 I-7.62 ' DIST. BOX 1=7.57 \1=7.40 #1 DIST. BOX #2 & #3 LEACHING TRENCH m DISTRIBU NOT TO SCALE CONC. RISER OX 1 REMOVABLE STEEL COVER TO GRADE 5" 4" PVC INLET TEE ,' 4" 30" �..00 8" 6" MW' "BOTTOMON LEVEL " �f 30" STABLE BASE 6 MINIMUM 3/4" TO 1-1/2- CRUSHED STONE PLAN VIE SECTION VIEW NOTES: 1. PROVIDE 4" SCH. 40 PVC INLET TEE. 2. FIRST TWO FEET OF PIPE OUT OF DISTRIBUTION BOX TO BE LAID LEVEL. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. CONCRETE COVER SHALL BE SET WITHIN 6 INCHES OF FINISHED GRADE. 6.000 GALLON PUMP CHAMBER NOT TO SCALE 17'-0" 16'-0" 24" DIA. COVERS 7'-0" 6'-0" P LAN VI EW RAISE INLET & OUTLET COVERS TO GRADE USING SEWER BRICK & MORTAR AS NECESSARY OVERALL SITE DEPICTION SCALE: 1 "=100' DIA. ;OUTS / p� T AL S� AL 'L W*AND AL / 21" DIA. cp=o AL � COVER AL �\J09OP� y J pF 0 WETLAND AL / SALT MARSH i $ / .. �, 011 . GAF � LLI8° SALT,.,� ARSCb O M o ` O N O I- O � ' Fc� } I to O r��."� O M N ..: z / d 1/vp P- I c'�• ► �o• \ Y N69 40 20 E- N69 40 20 E b 6% �• N69 40 20E o .r.18 00 '. _ - + 483.68' � � ROUT « ::.,... STREET 150.00 N / m Z 6" EL. 8.01 ... a INV.=6.59 6.09' EMERGENCY STORAGE a 2" SCH. 40 PVC • (4,373 GAL.) FORCEMAIN INLET LAG PUMP/ALARM ON d 10'-6" A' TEE 0.50 9.-1" FLOAT S7 LEAD PUMP ON CONTROLS 0.00 6" 7 PUMP OFF 6" -0.50 EL. -1.99 DUPLEX PUMPS ti (SEE DETAIL) M d kil EL. -2.49 6" MIN. 3/4" TO 1-1/2" CRUSHED STONE - CROSS -SECTION VIEW 2' GATE VALVE (TYP. OF 2) 2"X2" TEE 2" 90' ELBOW -2" FORCEMAIN TO 2" SCH. 40 PVC NOTE: LEACHING FIELD FORCEMAIN EACH PUMP SHALL Oif BE: EQUIPPED WITH 2" 90• ELBOW A LIFTING CHAIN AND GREATER PVC OR SLIDE 1/4" WEEP HOLE O 2"X2" TEE RAIL SYSTEM 2" CHECK VALVE 2" 90' ELBOW 2" GATE VALVE (TYP. OF 2) PLAN VIEW -PUMPS SHALL BE MEYERS SRM4 (0.4 HP) OR APPROVED EQUAL, CAPABLE OF DELIVERING 38 GPM 14 FT. TOTAL DYNAMIC HEAD PUMP CALCULATIONS: ELEVATION DESIGN FLOW TO CHAMBER = 1,800 GAL/DAY NOTES: REQUIRED EMERGENCY STORAGE = 1,800 GALLONS EMERGENCY STORAGE PROVIDED = 4,373 GALLONS 1. PUMP CHAMBER SHALL BE STEEL REINFORCED CONCRETE, CAPABLE OF WITHSTANDING H-20 LOADING. NUMBER OF DAILY DOSING CYCLES S = 5 PER DAY 5 2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION DEPTH ASSOCIATED WITH CYCLE INCHES SHALL BE WATERTIGHT FROM THE FACTORY. 3. INLET TEE SHALL BE SCH. 40 PVC AND SHALL BE LOCATED VOLUME PER PUMP CYCLE: UNDER MANHOLE FOR EASE OF MAINTENANCE. 4. POWER CABLES TO BE PLACED IN CONDUIT IN ACCORDANCE - (16)(6) FT2 X 0.5 FT X 7.48 GAL/FT' -359 GAL/CYCLE WITH LOCAL BUILDING AND WIRE CODES. 5. 1/4" WEEP HOLE TO BE DRILLED BETWEEN THE QUICK DESIGN TOTAL DYNAMIC HEAD = 14 FT DISCONNECT COUPLING AND THE TANK WALL ON THE DESIGN FLOWRATE (GPM = 38 GPM BOTTOM OF THE FORCE MAIN. 6. PUMP AND ALARM SHALL BE WIRED ON SEPARATE CIRCUITS. PUMP SHALL BE MYERS SRM4 OR APPROVED EQUAL 7. 2" PVC CONDUIT TO CONTROL BOX SHALL EXTEND THROUGH THE CONCRETE RISER. 8. ALL UNUSED KNOCKOUTS SHALL BE FILLED WITH HYDRAULIC CEMENT. 9. THE QUICK DISCONNECT SHOULD BE ACCESSIBLE FROM WITHIN THE RISER. 9.000 GALLON 2-COMPARTMENT SEPTIC TANK NOT TO SCALE 17'-0" 16'-0" F-------1 I----� 1ST COMP. 2ND COMP. -- 5,855 GAL. ( 12,927 GAL. 7,� 9'-0" 10'-0" 24" DIA. COVERS �I L 6" BAFFLE J PLAN VIEW 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-20 LOADING. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK COVER. 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. 6. IF NO PORTION OF THE GROUND SURFACE ABOVE TANK WILL BE SUBJECT TO VEHICLE LOADS, AN H-10 SEPTIC TANK MAY BE USED. 9'-4- 6" MINIMUM 3/4" TO 1-1/2- CRUSHED STONE RAISE INLET & OUTLET nnvroc Tn no a nr CROSS-SECTION VIEW CONC. COVER JAN f2022 LL[LALTH DEPT, /ate j" ° �s Gcp o KIERAN J. HEALY NO. 48135 o`css RFG/STEQ L LANDS) �0 � �4s�G BRIAN G. YERERGATIAN x IVIL us 10 �w StONAt t•� 1 /14/22 BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER PIRATE'S COVE SEPTIC REPAIR 742 ROUTE 28 IN WEST YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN FEBRUARY 26, 2021 REVISIONS: NO. DATE DESC. 1 9/30/21 FIELD CONDITIONS 2 1 /14/22 NEW LEACHING TRENCH Yarmouth Health Department APPROVED 2 L Name Date PREPARED FOR: PIRATE'S COVE EAST. INC. 728 ROUTE 28 SOUTH YARMOUTH, MA 02664 BSC GPOU -P 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 © 2021 The BSC Group, Inc. SCALE: 1" = 20' 0 10 20 40 FEET FILE: YAR\50401 00\C\D\50401 00-SRP.dwg DWG.: SHEET 1 OF 1 JOB. NO:5-0401.00