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HomeMy WebLinkAbout83-1931 - Site & Sewage Plan - Details002HOUSE SEPTIC TANK/ TREATMENT UNIT PUMP TYPICAL SYSTEM HYDRAULIC PROFILE NTS ItJSTALLATION INSTRI)CTIONS 1. Measure the distance from the bottom of the tank to 60 down from the top of the riser. Cut the extension pipe (by others) to the length necessary to reach this height. Cut 1/2 of the pipe down 12 to 18 away from the top of the pipe for pump discharge pipe. 12" to 18" away from the top of theipe for pump discharge pipe and attach to riser (see detail 2. Glue the extension coupling (by others to the extension pipe and to the Cool Guide. 3. For re -use of existing concrete pump chambers: glue on the Cool Guide flat cap and Place the Cool Guide firmly In the bottom of the tank. Attach the extension to the riser, with the extension to the riser, with the anchors as shown. It. b tt f the tank ZONE SUPPLY ZONE 1 BOTTOM OF TUBING ELEV. - 9.75 1. THE AIR RELEASE VALVES 2. EACH ZONE TO HAVE SHALL BE PLACED AT THE COMMON RETURN (5' MIN. REQUIRED) IPPLY TO HYDRAULIC UNIT SUPPLY AMD RETURN LIKE CONNECTED A COMMON ADJ. HIGH G.W. RETURN UNE ELEV. - 4.5 TYPICAL PUMP TANK & HYDRAULIC UNIT DETAIL NTS D"THE DAILY DESIGN FLOW FOR THE SITE GATE, IF THIS VOLUME IS NOT AVAILABLE MAXIMIZE STORAGE VOLUME IN TANK BY ,tell A PLACING THE ALARM FLOAT AS CLOSE TO THE OUTLET ELEVATI13N AS POSSIBLE THEN PLACE PEAK ENABLE FLOAT HALF WAY BETWEEN THE HARM MOI DRIP ENABLE RG1D FOAM INSULATION FLOATS 80 UNION FLOAT TREErSCH TE VALVE � ,Z 4. For use innopnow concrete pump chambers: Anchor the not cap to e 0 om o In the torthe deevvice. Att chdthe extenol lde end sion with thhesanchors as shown. or may not be 5. Place the pipe dope on the Cool Glide adapter threads and thread then into q{ECK VA pump discharge. ��� 6. Attach cooling collar to adapter with set screw provided. Cool1NG� ATTACH 7. Glue pipe Into flow collar and with pump attached, lower into the guide tube. AS PERS 8. Attach to discharge pipe, valves, and connect electrical as specified.. 1_1�' Sal �O NOTE 1 COUPLING EXTENSION COL (Br paVTNCERsr COIJPL IN (BY OTHERS I ICAP 0 o c eYAONP SEE INS FLOW > It FLOW Do0LFurBar $ THROUGH ENE) OAP Cad Guide Patent No. e.2e2.e89 1/2" PIPING TO BE LOCATED ABOVE DRIP TUBING TO ALLOW, THE MANIFOLD TO DRAIN AIR RELEASE VALVE STANDARD DRIP SYSTEM DETAILS (TOP FEED MANIFOLD) PRESSURIZED DRIP TUBING PRESSURIZED DRIP TUBING NOTION BOX Nn E TO Er SUPPLY DRIT FLUSH RETURN TO 7/7rti SEPTIC TANK W Valve Backflush Valve ' 1%" Supply From Pump Tank AIR RELEASE .RETURN MANIFOLD VALVE TO LOCATED - ABOVV E DRIP TUBING TO ALLOW THE MANIFOLD TO DRAIN FINISHEDGRADE A VERTICAL INSULATED 112" PVC INSTALLATION �EPTH 1120 PVC VERTICAL INSULATED RETURN PIPE SUPPLY RIPE RIGI i@" PVC 1120 PVC RIGID PER COLD CLIMATE FLEX 6 •12" AS FLEX (PER COLD CLIMATE ( NOTES) PER DESIGN NOTES) FORCE MAIN INSTALLATION DEPTH COMMON TO BE BELOW RETURN PIPE MAIN SUPPLY PIPE THE FROST LINE BELOW FROST LINE BELOW FROST LINE NOTE: THE DRIP TUBING SHALL BE THE LOWEST POINT TO ALLOW FOR DRAINAGE FROM BOTH THE VERTICAL INSULATED SUPPLY AND RETURN PIPES NOTE: PERC-RITE DRIP DISPERSAL DETAILS SUPPLIED BY OAKSON, INC. 877-OAKSONi, WWW.QAKSONiNC.COM cA�Sµ�FM4Sa- �� ANDREWP. GF PROPOSED 0#TLLING LX # 1351 N # 1351 OiV SITE SEFACE TREATMENT GISTS AND .DISPOSAL SYSTEM MITA 1N G 1 ZCp r )2 AIR RELEASE VALVE - Prepared ,for.- JOHN DAVID OFFICER TOTAL LINEAR FEET OF Location: 9 6LEAW00D STREET, DRIP TUBING: 300' W YARMOUTH TUBING SPACING: 1' O.C. hh/rler r@ Filcoz, Inc., P.E& P.LS. TUBING DEPTH: 0.5' 3 Ciddiah hill Bd CONTRACTOR SHALL CONTACT P. 0. Boz' 439, So. Odeans, A4., 02662 RYDER do WILCOX, INC Tel (508) 255-8312 (508-255-8312) do OAKSON, SUPPLY - INC (877-OAKSONi) PRIOR TO Tat. 2 of,? Fa( THE START OF WORK Panum by AIS b No. 10903 Late - 6/26/2012 TYPICAL DRIP LOOP CONNECTION NTS 1/2' PVC LAM INSERT ADAPTER VC RP DAPTER DRIP- V' ORP LOOP TUBING NOTE ARIPLPP.�EO BELA 2UNE TO ALLOW FOR THE LOOPS TO DRAIN PVC Primed Treaded Connection and Glued with Teflon Tape �p Tubing Flex Pipe Barbed Ram Adopter Fittin sort Fitting PVC FlP Connecting Drip Tubing to Flexible PVC Pipe ZONE DETAIL SCALE 10-10' HYYOTRAUUC UNI MU LONGEST SINGLE LENGTH OF TUBING PARALLEL TO 25.0CONTOUR: 24' 24.0 VRETURN uj Lo IR RELEASE VALVE Supplies r-8' OF GRAVEL 8' OF STATIC UFT TO HU (MA)G FLUSH RETURN RIPPLY GRIP ENABLE FLOAT ELEVATION NOTE 1. THE AIR RELEASE VALVES 2. EACH ZONE TO HAVE SHALL BE PLACED AT THE TWO NR RELEASE VALVES HIGHEST PONT ON THE RETURN LINES To BE SUPPLY AMD RETURN LIKE CONNECTED A COMMON FOR EACH ZONE. RETURN UNE VALVE BOR WITH W IS®UNRFOAM INSULAT131 LONER I= ASEVALVE wUt 04 a wdvE LAW LAT®.AL m AIR RELEASE & CHECK VALVE DETAIL TYPICAL MANIFOLD CONNECTION NOW, WR MOOD AABNpDyEFLTENX�ILpERIpP C ARE LINE TO BE FOR THE PfPES TI DRA6M General Construction Notes "Parc-Rite" Drip Dispersal Systems 1. The system shall not be Installed in wet or frozen soils. 2. Do not park, drive large equipment, or store materials on the dispersal area. No activity should occur on dispersal area other than the minimum required to Install the system. 3. All Installation and construction techniques shall conform to state and local codes pertaining to on-site sewage systems and the permit for the site. 4. The installation shall be in accordance with specifications and procedures as supplied by the Manufacturer of the equipment. 5. The contractor shall be certified to Install this type of system and should hold a pre -construction meeting with the individuals responsible for the site design and inspections. The meeting should be held prior to the beginning of the site work to ensure protection of the site conditions and to ensure that the system Is installed according to design. 6. If site conditions are determined to require the installation of the system to deviate from the design plans, all work shall stop immediately and the Designer and Health Agent shall be notified. Any ongoing work shall be the sole responsibility of the contractor. 7. Drip tubing may be Installed with a Vibratory plow, a static plow, a narrow trencher (f6" width), by hand trenching, or by scarifying the surface and bedding the drip tubing In dean sand meeting the requirements for fill material in Title 5 at 310 CMR 15.255(3) with cover consisting of sand and topsoil meeting the 6" to 12" depth requirement. The designer may Indicate for the tubing to be installed up to 24" below grade. All drip tubing is to be installed parallel with the contour. Vegetative cover must be replaced for Installations where It is removed or burled during Installation. 8. All cutting of rigid PVC pipe, flexible PVC and drip tubing of size 1 Ki" or smaller shall be accomplished with pipe cutters approved by Manufacturer. No sawing of PVC, flexible PVC or drip tubing of size 1 I<i" or smaller Is allowed.All rigid PVC pipe, flexible PVC and drip tubing in the work area shall have the ends covered with duct tape after cutting to prevent construction debris from entering the pipe. Prior togluing, all hints shall be Inspected r for and cleared of any debris. All PVC pipe and fittings in the field shall be SCH 40. All glued hints shall be cleaned and primed with PVC primeprior to being glued. All force mains shall be tested for leaks prior to being backfilled by pressurizing the system and observing for Leakage. 9. The Hydraulic Unit Is to be placed on a bed of 4"- 6" thick of 34 - 11A" gravel for drainage. If stand(ng groundwater Is a problem In the Vicinity of the Hydraulic. Unit, a screened drain to daylight is required. Cold Climate Construction Standards "Parc-Rite" Drip Dispersal Systems 1. "Top feed" manifolds are to be used to allow for proper manifold drainage. Top feed manifolds are to be Located slightly higher than the drip tubing. 2. All attempts should be made to place the Hydraulic Unit with an open southern exposure for warming purposes. 3. The supply and return lines shall be installed below the frost line. The vertical sections of pipe that connect to the supply and return lines shall be insulated SCH 40 PVC pipe. Insulation shall be minimum 'h" thick foam (or equivalent). Jr Rigid Foam Insulation may be installed under the Hydraulic Unit to protect the supply and return lines in extreme conditions. Sufficient ground cover around the hydraulic unit Is required for Insulation. All pipes entering and leaving the hydraulic unit sholl elbow vertically down 90 degrees to a depth below the frost line prior to extending away from the unit horizontally. Additional Insulation Inside the hydraulic unit Is encouraged. Insulation to consist of blue board, bagged Styrofoam, peanuts or equivalent. If fiberglass insulation is used It must be sealed to prevent it from becoming saturated. 4. Dense vegetative cover is to be established over the supply trench, return trench and drip tubing prior to the flrst exposure to freezing temperatures. If vegetation cannot be established, then trenches and tubing are to be covered with a thick layer (minimum 6") of mulch, straw/hay, etc. until such turf cover is estcblished. Established vegetation height over the dispersal area should be a minimum 4"-6" throughout winter months. 5. Contractor shall Insulate all "air release valves." Insulation to consist of blue board, bagged Styrofoam peanuts, or equivalent. If fiberglass Insulation is used, it must be sealed to prevent it from becoming saturated release valves shall be placed below the ground surface Inside a valve box but at an elevation above the highest drip line in that particular zone. 6. All loops connecting drip runs shall be slightly elevated (minimum 1"- 2") so that they drain Into the drip tubing after the pump shuts off. It is the contractors responsibility to ensure these loops stay elevated during and after the Loops are backfilled 7. All conduit entering into the control panel shall be sealed to prevent condensation Inside the panel.