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HomeMy WebLinkAboutCorrespondence - 700 MIDDLETON STREET 5/19/2015 Coi,nrnonwealth ofMassechusetrs ����� ������� ��� ����^���� ������8 ��������^��� ����� �� U L�ox , ��o "�� �� � ��/ u � �" ��, u , 00 ��o /L°��1 Protection OneWinCerBtreetBosCon. K4AO21O8°B17'2B2-55O0 ChmdesD 8mke� Matthew A. Beaton � Govemm Secretary mMo�. Polito sawnSuuue� � L|auenant@memor Commissioner CERTIFICATION FOR GENERAL USE Pursuant toTitle 5, 3 10CMR15,000 � Name and/\ddccaa of Applicant: � Technology Transfer to: Roth Global Plastics, Inc. P.0. Box 245 | � One General Motors Drive Syracuse, NY 13206 / Trade name of technology and model number: Roth Multi Tanks models RMT-1060, RMT-1250 and }{MT-|500 (hereinafter the ''8ya{ern'' or^'Tuok(a) `). Schematic drawings o[these septic tanks and installation instructions/checklist are available from the r000ubuctu,cr. Transmittal Number: VV054Oi0 Date ofIssuance: February 28° 2DO5, revised March 20, 20l5 Authority for Issuance Pursuant 10 Title 5of the State Environmental Code, 3|0C&4{ll5.000,the Department o[ Environmental Protection hereby issues this Certification to: Roth Global Plastics Inc., n subsidiary of Roth Industries North Iuo., One Geocco| Motors Drive, Syracuse,NY 13206 (keccioaftec "1bo Company"), for General Use in the Commonwealth nfMassachusetts of the System described herein. Sale and use of the System are conditioned on and subject to | compliance by the Company and the Systern owner with the terms and conditions set forth bo|ovv, Any noncompliance with the terms or conditions of this Certification constitutes a � violation of3l0CMRl5.000. OJ4/e,e�, March 20, 2015 David Ferris, Director Date Wastewater Management Program Bureau of Water Resources This mmrmummn/su,aoumo/o alternate format.Call M/uhexmwoters'aku^em.o/,e,s/ty Director,ete1/'zou-arm.rrvxAn"xsne/uvaem/uv1-800'4os'eom � wos°ospwebsuo.wwwmu»m.nuv/uer � px^teoo^Recycled Paper � � � Certification for General Use Page 2 of 6 Roth Global Plastics Septic Tanks I. Purpose 1. The purpose of this Certification is to allow the use of the System in Massachusetts on a General Use basis. 2. With the necessary permits and approvals required by 310 CMR 15.000, this Certification authorizes the use of the System in Massachusetts. 3. The System may be installed on all facilities where a system in compliance with 310 CMR 15.000 exists on site or could be built and for which a site evaluation in compliance with 310 CMR 15.000 has been approved by the local approving authority; or by DEP if DEP approval is required by 310 CMR 15.000. II. Design Standards 1. The models listed below are covered under this Certification. Dimensions Model W x L x H Capacity Ft-Inches RMT-1060 Roth MutiTank 5 `-2" x 11'- 1" x 4'-3" 1,060 Gallons* Model RMT-1250 Roth MutiTank 5 `-2" x 12'-3" x 4'-3" 1,250 Gallons* Model RMT-1500 Roth MutiTank 5 `-2" x 14'-9" x 4'-3" 1,500 Gallons Model * These tanks can only be installed in accordance with 310 CMR 15.404(2)(a). 2. The System approved includes the 1060, 1250 and 1500 gallon polyethylene septic tanks, designated by the Company as models RMT-1060, RMT-1250 and RMT-1500, manufactured with either single or double compartments. The tanks are exempted from three manholes required under 310 CMR 15.228(2) as well as the four foot liquid depth and pumping on an annual basis under 310 CMR 15.223(2). The two compartment septic tanks also are exempted from the requirement of the inverted U-shaped pipe inter-connection under 310 CMR15.224 (4). The System must be pumped and have routine maintenance in accordance with 310 CMR 15.351. The tanks are made of High Molecular Weight Certification for General Use Page 3 of 6 Roth Global Plastics Septic Tanks (HMW) HDPE plastic with a minimum tank wall thickness of 0.25 inches. The tanks shall meet or exceed International Association of Plumbing and Mechanical Officials (IAPMO) PSI-2003c standards for prefabricated polyethylene septic tanks. The tanks shall also meet the following standards for polyethylene: ASTM D1248 Class B (requiring an ultraviolet stabilizer), ASTM D1693 Condition B, 100% LGEPAL with a value equal to or greater than 1,000 hours, ASTM D638 with a value equal to or greater than thirty-five hundred (3,500) psi and ASTM D790 with a flexural modulus of elasticity equal to or greater than one hundred fifty thousand (150,000) psi. The tanks shall also be subject to any future applicable requirements in amendments or changes to Title 5 regulations, 310 CMR 15.000. 3. Tanks manufactured by the Company with less than a 1,060 gallon capacity are not approved for use under this Certification. 4. The System shall be installed between the building sewer and the distribution box and soil absorption system (SAS), of a conventional Title 5 system. The System may also be installed between a building sewer and a DEP approved I/A system. The System shall be installed in a manner which will not adversely affect the operation of a Title 5 system as constructed in accordance with 310 CMR 15.100 through 15.279, subject to the provisions of this Certification. 5. The System shall include two 24-inch diameter manholes with access, riser system components as manufactured by the Company. The two 24-inch diameter manholes shall provide access to the tanks for inspection, maintenance or pumping in general accordance with the intent of 310 CMR 15.228 (2). Inlet and outlet tees shall be accessible for inspection and maintenance with covers over the access ports to within six inches of finish grade. When manholes are brought to and maintained at final grade, the manhole covers shall be secured to prevent unauthorized access in accordance with the intent of 310 CMR 15.228 (2). 6. The System will require tie downs and associated anchors to prevent tank floatation in locations with a high groundwater elevation. If applicable, buoyancy calculations shall be provided on the Title 5 septic system plans for each System installation. System buoyancy calculations shall include consideration of the high groundwater elevation developed as required by 310 CMR 15.100 through 15.105. Design plans prepared in accordance with 310 CMR 15.220 shall include System anchoring and backstay details when required by the presence of high groundwater. 7. No System shall be located or installed in a vehicle traffic area. Siting of a RMT- 1060, RMT-1250 or RMT-1500 tank in a location subject to vehicular loading is specifically prohibited by this Certification. Where vehicles can possibly access the tank site, suitable warnings including bollards shall be installed. 8. Inlet and outlet tees shall be constructed of schedule 40 PVC or equivalent, and meet the relevant requirements of 310 CMR 15.224 and 15.227. The tees shall extend a minimum of six inches above the flow line of the tanks. The inlet tee shall extend at least ten inches below the flow line and the outlet tee shall extend at least nine inches below the flow line. Certification for General Use Page 4 of 6 Roth Global Plastics Septic Tanks 9. The System shall be field tested to ensure it is watertight prior to backfill and burial and final cover. 10. The maximum burial depth for the tanks shall not exceed 36 inches. 11. The minimum effective depth of the tanks, measured from the invert elevation to the tank bottom, shall be at least 40 inches. III. General Conditions 1. The provisions of 310 CMR 15.000 are applicable to the use of the System, except those that specifically have been varied by the terms of this Certification. 2. The facility served by the System, and the System itself, shall be open to inspection and sampling by the Department and the local approving authority at all reasonable times. 3. In accordance with applicable law, the Department and the local approving authority may require the System owner to cease use of the System and/or to take any other action as it deems necessary to protect public health, safety, welfare or the environment. 4. The Department has not determined that the performance of the System will provide a level of protection to the environment that is at least equivalent to that of a sewer. Accordingly, no new System shall be installed if it is feasible to connect the facility to a sanitary sewer, unless as allowed by 310 CMR 15.004. 5. Design, installation and use of the System shall be in strict conformance with the Company's DEP approved plans and specifications and 310 CMR 15.000, subject to this Certification. IV. Conditions Applicable to the System Owner 1. The System is approved for use in the treatment and disposal of sanitary sewage only. Any wastes that are non-sanitary sewage, generated or used at the facility served by the System, shall not be introduced into the on-site sewage disposal system and shall be lawfully disposed of. 2. The System owner shall at all times properly operate and maintain the System and the onsite sewage disposal system in which the System is installed. 3. The System owner shall furnish the Department any information that the Department requests regarding the operation and performance of the System, within 21 days of the date of receipt of that request. 4. No System owner shall authorize or allow the installation of the System other than by a person trained by the Company to install the System. Certification for General Use Page 5 of 6 Roth Global Plastics Septic Tanks V. Conditions Applicable to the Company 1. The Company shall notify the Department's Director of Wastewater Management Program at least 30 days in advance of any proposed transfer of ownership of the technology for which this Certification is issued. Said notification shall include the name and address of the proposed new owner and a written agreement between the existing and proposed new owner containing a specific date for transfer of ownership, responsibility, coverage and liability between them. All provisions of this Certification applicable to the Company shall be applicable to successors and assigns of the Company, unless the Department determines otherwise. 2. The Company shall furnish the Department any information that the Department requests regarding the System, within 21 days of the date of receipt of that request. 3. Prior to any sale of the System, the Company shall provide the purchaser with a copy of this Certification. In any contract for distribution or sale of the System, the Company shall require the distributor or seller to provide the purchaser of the System,prior to any sale of the System, with a copy of this Certification. 5. The Company shall prepare an installation manual specifically detailing procedures for installation of the System. The Company shall institute and maintain a training program in the proper installation of the System in accordance with the manual and provide a training course at least annually for prospective installers. The Company's distributor(s) may fulfill this training program on behalf of the Company. The Company shall certify that installers have passed the Company's training qualifications, maintain a list of certified installers, submit a copy to the Department, and update the list annually. 6. Neither the Company nor its distributor shall sell the System to installers unless they are trained to install these Systems by the Company or its' distributors as noted above. 7. The Company or its distributor shall provide to each System owner a five year written warranty transferable to a new owner that includes the following: i. Full refund of the design and installation cost should the System Tank fail as described in 310 CMR 15.303(1)(a)(1) within five years of installation provided that the System owner has maintained and has operated the System in accordance with the Company's specifications. Certification for General Use Page 6 of 6 Roth Global Plastics Septic Tanks VI. Conditions Applicable to Installers of the System 1. Each Installer shall install the System in accordance with Company training on the installation of the System and the conditions of this Certification. 2. No Installer shall install the System unless the Installer has been trained by the Company, pursuant to Section V.S., on installation of the System. VII. Reporting 1. All submittals of notices and documents to the Department required by this Certification shall be submitted to: Director Wastewater Management Program Department of Environmental Protection One Winter Street—5th floor Boston, Massachusetts 02108 VIII. Rights of the Department 1. The Department may suspend, modify or revoke this Certification for cause, including, but not limited to, non-compliance with the terms of this Certification, non-payment of an annual compliance assurance fee, for obtaining the Certification by misrepresentation or failure to disclose fully all relevant facts or any change in or discovery of conditions that would constitute grounds for discontinuance of the Certification, or as necessary for the protection of public health, safety, welfare or the environment, and as authorized by applicable law. The Department reserves its rights to take any enforcement action authorized by law with respect to this Certification, the System, the owner, or operator of the System and the Company. Grant, Michele From: James Morin <jim @neclassicengineering.com> Sent: Tuesday, December 08, 2015 1:43 PM To: Grant, Michele Subject: Septic system 700 Middleton Road Good afternoon Michele, I wanted to keep you updated on the installation for 700 Middleton Road. The system is completely installed. When I went out yesterday to as-built the system, I noted the system Bottom elevation to be 96.63.This supplies an offset of 4.41'on a required 5' offset. I reviewed this with Jay Wadsworth the licensed installer and we spent this morning looking for alternatives before asking for a variance. The following is our cost analysis: First we looked at trying to raise the plumbing which we can't do because of a four season sun room addition with a crawl space that is located over the outlet pipe. Second, we looked at putting in a pump chamber but the site is too restrictive with well and wetland offsets.We are currently installing in the optimal location so we cannot move the system. Please let me know how you would like me to proceed with this variance request.As we all know, timing is important this time of year.Thank you for your time concerning this matter and look forward to your response. Thanks, Jim Morin 1 North Andover Health Department Community and Economic Development Division October 27, 2015 Martin Fischer 700 Middleton Street North Andover, MA 01845 Re: Subsurface Sewage Disposal System Plan for 700 Middleton Street (Map 109,Lot 29) Dear Mr. Fischer: The proposed wastewater system design plan for the above site dated May 25, 2015 with a final revision date of September 25, 2015 and received on October 6, 2015 has been approved. The design plan has been approved for use in the construction of a new on-site septic system for a 4-bedroom(max 9-room) home utilizing a Cultec C4 Chamber system. This design plan approval is valid until October 27, 2017. During this time, a licensed septic system installer must obtain a permit and complete this work, and a Certificate of Compliance be endorsed by the installer, designer and the Town of North Andover. In the event an imminent health problem, such as sewage backup into the dwelling is occurring,the North Andover Board of Health may reduce the time period for which this plan is valid. At a regularly scheduled meeting of the Board of Health,this plan received the following approvals by the members. Local Upgrade Approvals: • To reduce the setback from the soil absorption system to the private well from 100' to 77' • To reduce the requirement of soil test pits in the area of the proposed leaching facility from 2 test pits to 1 test pit Page 1 of 2 North Andover Health Department, 1600 Osgood Street, Suite 2035, North Andover, MA 01845 Phone: 978.688.9540 Fax: 978.688.8476 700 Middleton Street October 27, 2015 North Andover Board of Health Variances: ® To reduce the setback from the soil absorption system to the wetland resource area from 100' to 51' This approval is also subject to the following conditions: 1. If site conditions are found in the field to be different from those indicated on the design plan and/or soil evaluation,the originally issued Disposal System Construction Permit is void, installation shall stop, and the applicant shall reapply for a new Disposal Systems Construction Permit (3 10 CMR 15.020(1)) 2. It is the responsibility of the applicant and/or the applicant's septic system designer, septic system installer or other representative to ensure that all other state and municipal requirements are met. These may include review by the Conservation Commission, Zoning Board, Planning Board, Building Inspector, Plumbing Inspector and/or Electrical Inspector. The issuance of a Disposal System Construction Permit shall not construe and/or imply compliance with any of the aforementioned requirements. Please feel free to contact the office with any questions you may have. We look forward to working with you to obtain a wastewater treatment and dispersal system which will be in compliance with all regulations and assure protection of public health and the environment of North Andover. i Si� cQrely, i 1u � Michele Grant Health Inspector Encl. 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C/) -O DoCD ::r cr Q C D o Q (D CD O Cn s Q D CD Z p r" =r N 3 N m Q. O () CD D c Q 0 9 N e �` C C) fn 3 ~ y 00 _ v 41 G) 00 OCC m CD -1 r a W 0 Uo � D D 0 ry co RE34h March 2015 SECTION 334310 -POLYETHYLENE SEPTIC SYSTEM TANKS PART 1—GENERAL 1.1 Contractor shall furnish and install (Qty) Roth MultiTank® or equivalent HDPE polyethylene septic tanks plus fittings and fixtures as necessary. The tank shall be of gallons capacity and shall meet all requirements of . As such, the tank shall have compartments, 24" diameter manhole openings, and riser system as specified herein. 1.2 Reference: All tanks provided must be certified to and/or listed with both CSA and IAPMO. CSA and UPC (IAPMO) marks must be clearly molded into the tank. In addition, all state and local regulations and codes shall be followed. 1.3 Standards The following generally recognized testing methods for plastic materials shall apply: 2.1.1 ASTM D 1248 — Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable; 2.1.2 ASTM D 1693 — Standard Test Method for Environmental Stress-Cracking of Ethylene Plastics; 2.1.3 ASTM D638 - Standard Test Method for Tensile Properties of Plastics; 2.1.4 CSA International - B66-00 Prefabricated Septic Tanks and Sewage Holding Tanks; 2.1.5 International Association of Plumbing and Mechanical Officials —IAPMO PS 1- 98 Material and Property Standard for Prefabricated Septic Tanks. 2.1.6 ASTM D790 - Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials 1.4 Locating Services Prior to excavating, contact local underground utility location service to coordinate location and identification of existing underground services. 1.5 Product Delivery,Storage, and Handling A. Upon arrival, inspect tank, including the interior, for any damage that may have occurred during handling or transportation. Remove damaged or rejected materials from site. Polyethylene Septic System Tanks 334310- 1 RC3*1 March 2015 10- MAR. B. Store tank on flat surface and secure against movement. C. Prevent damage to tank during setting and connection. 1.6 Project Conditions A. Environmental: Contactor to comply with all federal, state, and local environmental requirements and setbacks. B. Safety: The contractor shall keep the site and excavations in a safe a satisfactory condition during the progress of the work. PART 2—PRODUCTS 2.1 Material The polyethylene used shall comply with ASTM Standard D1248, Specification for Polyethylene Plastics Molding and Extrusion Materials. Raw materials shall meet or exceed the following: D 1248, Class B -requiring ultraviolet stabilizer or D1248, Class C -requiring a minimum 1%carbon black and D638—Tensile strength of 2,400 pounds or greater D1693—Environmental stress crack resistance of 150 hours or more D790—Flexural modulus of elasticity of 85,000 pounds or greater 2.2 Tank Construction A. All tanks shall be of monolithic construction and shall be blow molded using high molecular weight HDPE resin. There shall be no metal parts molded into polyethylene tanks. Field assembly or modification of tanks is strictly prohibited with the exception of basic piping systems and risers. B. Wall Thickness and Tank Weight Wall thickness of all polyethylene tanks shall be determined by manufacturer's design to meet performance standards as set forth in Section 3 and shall be a minimum of 0.25 inches. Internal baffles and partitions shall be determined by manufacturer's design to meet performance standards as set forth in Section 3 and shall be a minimum of 0.1875 inches. The tanks shall have a minimum weight to volume ratio of 0.35 pounds per total gallon of capacity. This ratio shall be calculated by dividing the net weight of the tank only (without lids, risers, compartment walls, t-baffles etc.) by the total capacity Polyethylene Septic System Tanks 334310-2 FZ! March 2015 "` F of the tank. Total capacity shall be defined as the volume in gallons of the tank when completely filled and without airspace. C. Tank Pumping All tanks shall have sufficient structural integrity to withstand being pumped dry without incurring structural deformation (i.e. rib collapse). D. Riser Connections All risers shall be watertight, available in 6-inch increments and be able to extend to grade from the maximum burial depth. Riser covers shall be lockable. PART 3—EXECUTION 3.1 Site Preparation A. Obtain required installation permit from local jurisdiction B. Review safety procedures with all employees C. Establish and verify tank location and elevation. Tank should be buried no greater than 36 inches below grade. 3.2 Excavation for Structure A. Establish tank subgrade elevation and over excavate to a minimum of 6 inches below bottom of tank. Excavate to provide 2 feet of horizontal clearance between outer surface of structure and trench wall to allow for proper backfilling. Place a minimum of 6 inches of well-graded clean stone (minimum 1/8 to 3/4-inch diameter) or coarse sand over subgrade and rake smooth. B. Where rock is encountered such that the structure would bear on rock, remove the rock to a minimum of 8 inches below the structure and place an 8-inch cushion of clean stone over the exposed rock. 3.3 Tank Installation A. Identify the inlet and outlet ends of the tank. Inlet and outlet may be located on the end of either side ports (per local code requirements). Identify drill location based on liquid level. Drill the inlet and outlet holes using a 5-inch diameter hole saw. B. Install manufacturer provided rubber gasket in inlet and outlet ports. C. Install the inlet and outlet tees. Polyethylene Septic System Tanks 334310- 3 March 2015 RC3*-1 , t , D. Install the required ROTH MULTITANKO threaded Septic Access Riser System. E. Using the corner lifting holes, lower the tank into the excavation. Level the tank and verify the outlet is lower than the inlet. Install remaining inlet and outlet plumbing. F. Perform required water tightness,plumbing, and/or tank inspections as applicable. 3.4 Fastening of Fittings Fastening of internal walls or partitions shall be done using a corrosion resistant fastening system. Under no circumstances shall any fastening system penetrate the tank walls. 3.5 Pipe Connections All pipe connections shall be watertight. Tanks shall be capable of accommodating pipe penetrations on each end and on either side where allowed by local Codes. 3.6 Backfilling A. Verify the height of the risers and modify/adjust as required. Mark the riser locations on a drawing using permanent landmark features as reference. A minimum of 2 and preferably 3 ties per riser are recommended. B. Back fill in an alternating method around tank in 6-to 8-inch lifts. C. Backfill material may be native soils provided soil is free of debris, organic matter, sharp stones, and stones greater than 2 inches in diameter. However, soil must be able to freely flow into corrugations between tank ribs, including midpoint to bell of tank. D. Care shall be taken to prevent any disturbance to the structure or newly made joints. The filling of the trench shall be carried on simultaneously on both sides of the tank in such a manner that injurious side pressures do not occur such that the tank could be displaced or dislodged. Tank installer may place water in tank to stabilize tank during backfilling. E. Do not backfill with muddy or frozen soil. 3.7 Testing& Structural Strength Testing A. Volumes, Capacities,Rates&Dimensions Any or all of the following methods shall determine all volumes, capacities, rates, and dimensions: 1. Mathematically Polyethylene Septic System Tanks 334310- 4 March 2015 NION 2. By actual measurement of the volume of water and/or; 3. By weighing tank before and after filling tank with water B. Vacuum Test 1. Seal the empty tank and apply an internal vacuum of 0.9 inches of mercury per foot of maximum depth of earth cover as recommended by the manufacturer,with such depth a maximum of 36" (note: Roth MultiTank(M tanks may be buried at greater depths upon consultation with Factory) 2. Expose the tank to this vacuum for 30 minutes. The tank shall not be structurally deformed(i.e. rib collapse) after 30 minutes. C. Water Tightness Test Remove the vacuum and fill the properly bedded tank with water to the invert of the outlet pipe. Leave the tank full of water for 30 minutes minimum and check for leaks. 3.8 Cleanup and Restoration of Site A. Complete backfilling and grade the area such that surface water drains away from tank. B. After the backfill is completed, the contractor shall dispose of all surplus material, dirt and rubbish from the site, and shall keep the site free of mud and dust to the satisfaction of the owner. C. After all work is completed, the contractor shall remove all tools and other equipment, leaving the site free, clean, and in good condition. 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