Loading...
HomeMy WebLinkAboutpitkin.eh.264522400024 (1996)„aunt. • X7-0— 6 c100Parcel2 ; 224= DD-021 ASPEN/PM -, ENVIRONMENTAL HEALTH DEPARTMI APPLICATION FOR AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM (ISDS) PERMIT r 15 $� ! aL✓ �K (dame of OWNER �\`��C��L���' 1 1 Bus. Phone # c� 2S �J •Mailing Address �� `���` �V�CX�`M/�S�Ji C�- ��`b�v! Home Phone # � -'Jame of AGENT? ��Z ' cel )�C� Bus. Phone # t�' ng Address Home Phone # °y ICopy of Permit to be Sent to: PERMIT IS FOR: (KNEW INSTALLATION, O REPAIR, (j ALTERATION NOT DUE TO FAILURE, or O EMERGENCY USE. for permit # STREET ADDRESS of Property: OCZ) LEGAL DESCRIPTION of Property: L-CYV i9 lot_, block_ filing and subdiv. �w-Lz,) Size of Lot L acres Type of Structure Proposed # BEDROOMS, # LOFTS, #GARBAGE DISPOSALS � , # DISHWASHERS L. #CLOTHES WASHERS . Water Supply: KPrivate Well, O Spring, O Stream, or O System (Public. or Private Name: IS PROOF OF ADEQUATE WATER ATTACHED? O YES or NO HAS THIS PROJECT BEEN APPROVED BY PITIQN COUNTY? O YES or O NO Application for an Individual sewage disposal system permit Is hereby submitted. The undersigned acknowledges that the above kdormstion is true and that false kowmation will kwalidate the application and ary subsequent permit Issuance of the permit does not explicitly or Implicitly imply the approval of any other permit required for construction pursuant to Pitkin County codes. No construction may be undertaken until all approvals and permits have been obtained. The owner assumes alf sesporsPoiWies Incase of failure or inadequacy of anis system. SIGNATURE OF APPLICANT -� Date L Lg�, The application becomes invalid 120 days from the date signed. This Permli is valid only for the design as specked beio%4. *******t**:****etre**te*tree►*BilOW FOR OFFICE USE ONLYffeet*etee:•tett*:serer=***e*e INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT # 6 0 $150 fee paid O Yes. Date receivedjob--), - Receipt # --*2 Received By DESIGN CRITERIA OF SYSTEM TO BE INSTALLED: Any changes must be submitted and approved in writing. # of Bedrooms:, Percolation Rate: __�_ mpi, Average Daily Waste Flow: ___. gallons. Is an Engineer Designed system needed? () Yes or ( No g” plane and specifications of On *rgMeer"be kAowed. Any changes must be approved In writing and the engineer shelf certify the al Installation to the Environmental Health *mmkn writing.) Minimum Septic Tank Capacity�� gallons Absorption Area square feet minimum (Absorption Bed, O Absorption Field in Trenches, 10 Gravel4ess system, O Pumping/Dosing Chamber, O Absorption Pit < 'yo �� ,:, ,Geri — az 9 ,cam � � Stages requiring inspection: () Before excavation, () Upon completion and prior to placement of grave). Before covering distribution system of absorption held, (Prior to backfill of any component and any situation deemed necessary by Environmental HeatArDepartment Staff. Ptics and specifications or the proposed Individual sewage disposal system have been reviewed and are considered satisfactory. Perrr,issiorx is hereby granted to the owner at his agent to perform the work sndfcated above In accordance with the Pdldn County Individual Sewage Disposd Regulations in effect on the date of issue. In addition lo general provisions W forth ki any attachments, this Permit is subject to the following additional terms and conditions 9 any: APPROVED FOR ISSUE BY: DATE OF ISSUE: �? The above individual sewage disposal system has been inspected f se by the Aspen/PAidm Flwi HealthHealthDepartment The owner assumes an respo siWlRies in K d fa7lure Or inadequacy ofthis systemComplete as-built drawing and ali specifications of as-bui� krcluded vft Uxis Perna. 'AL FINAL INSPECTION BY' DATE OF FINAL INSPECTION: 430THUDD ITCPc-wP:PERmrT.s.t 130 GALENA STREET • ASPEN, ORADO a I a I I • PHONE 303.920.5070 • FAX 303.920.5197 A/PEHD 1/94 PRINTED ON RECYCLED PAPER Tuesday, June 13, 1995 Permit # 5--275 Mark Regan Box 451 Snowmass, CO 81654 927-3264 Nancy MacKenzie Environmental Health Dept. 130 South Galena Street Aspen, CO 81611 Nancy: In regards to the high bacteria count for the well, Jason from Aspen Consoladated Water and Sewage has suggested a shock treatment for the well. He also says that sometimes it takes a period of 3 months to clear up a well. So I will go ahead with the shock treatment and over the next two months see if I can clear up the well as to the bacteria count. If this fails I have the options of putting in a clorination system that will kill the bacteria , or a UV light treatment that does the same thing. Yours truly, Mark Regan .A >. - `. AOalyst UNSUIT B . STANDARD BACTERIOLOGICAL WATER TEST FOR TEST SNOWMASS WATER S SANITATION DISTRICT P.O. BOX 5700 RESULTS SNOWMASS VILLAGE, CO. 81615 MEMBRANE FILTER wt(.L Sample Location cu Z . PWS ID# _ `,' DIRECT % %L SAMPLE TAKEN: DATE 6 I ( ' TIME ] SUPPLcc CD NAME Y v J M VERIFIEDr�> alb corol tCS COUNTY SAMPLER BARK RZLAY } RES DUTNE AL MG/L FECAL ABSENT RESENT e, [ \ Q6 ( ) COMMUNITY SUPPLY ( ) ROUTINE DISTRIBUTION SYSTEM SUPPLY ADJUSTED / ," w 1 YM h iii -`111 111 O ( ) NON COMMUNITY ( ) CHECK SAMPLE ( ) PROCESS WATER COUNT: �Y-C.5tWrCOLIFORM/100 ML 1 ( ) OTHER PUBLIC ( ) RAW (�<) GROUND ( ) SURFACE LAURYL SULFATE BROTH ( ) PRIVATE ( ) SPECIAL PURPOSE SAMPLE • w u+ NO E: IF ALL INFORMATION IS NOT SUPPLIED, THE SAMPLE WILL P4 a � BE DISCARDED. ,^ GZ _ 1, 2�� . 48 3 ' 1 REMARKS: O RETURN TO �'^-� '� BGB O tI �J L lst ADDRESS MPN COLIFORM/100ML �L RESGREATER THAN ONE CITY-STATE �C y= -' l ULTS COLIFORM PER 100 MLINDICATES w w NON-COMPLIANCE WITH MINIMUM o 0 SEE.REVERSE FOR TIME LIMITATIONS, SAMPLING INSTRUCTIONS AND DEFINITIONS. DRINKING WATER STANDARDS. LAB -MICRO 106 (Rev. 3-79) 100M f Jun -06-95 07:21A to iY sAMUELWN PUMP CO. INC. P.O. BOX 297 WATER SYSTEMS GLENWOOD SPRINGS SALES, SERVICE 6 INSTALLATION COLORADO 8182 945-6308 June 2, 1995 Mark Regan P.O. Box 451 Snowmass, Co. 81654 Atten; Mark On June 2, 1995 a well test was conducted on a well serving the Regan property on Shield -O -Mesa. The following information was obtained; Well Depth ------------------- 70'_0„ Casing size ---------------- 7"(steel) Standing water level--------- 11'-4" Max drawdown @ 5 gpm--------- 26'-0" Production is greater than ---5 qpm. This test was conducted with the existing pump and related equipment. The pump is a 1/2 hp. Goulds submersible Model 10GS. If you have any questions please call me Raun Samuelson at 945- 6309. Sincerely; Aerz :~ Raun Samuelson P.O1 Nelson Environmental & Wastewater Solutions, Ltd E May 16, 1995 W Mr. Mark Regan S P. O. Box 451 Snowmass, CO 81654 Subject: Soils Evaluation and Percolation Test for Individual Sewage System Design for a 3 -acre Parcel of Land, Lot 6B, Shield -O' -Terrace Subdivision, numbered as 0203 Old Pond Way Dear Mark, As requested, Nelson Environmental and Wastewater Solutions, Ltd., performed a soils study and percolation tests on the subject property to design a septic system for the proposed residence. We conducted this study according to Section 5-1 through 5-5 of Pitkin County Individual Sewage Disposal System Regulation (Revised May 1995) on Tuesday, May 16, 1995. We have based our recommendations on the subsurface conditions encountered. Please furnish this letter and an individual sewage disposal system permit application to the Aspen/Pitkin Environmental Health Department at your earliest opportunity so that you may obtain a permit to construct this sewage system. Proposed Construction: The planned residence is a four bedroom, four bathroom, two-story frame house with a walk -out finished basement. The total living area of the house is calculated to be 2172 square feet. The property is to be served by a drilled well domestic water supply. Site Conditions: The site is a lot in the Shield -O' -Terrace Subdivision. Typical of the lots in this portion of the subdivision, the building site is located in an area covered with oak brush and sagebrush and grasses. The ground surface, which appears natural in the proposed area of the proposed absorption field, slopes rather gently to the Southeast at a 10% to 15% grade. There are no irrigation ditches or streams in the immediate area. Subsurface Conditions: A soil profile pit, within an area considered suitable for an on-site wastewater disposal system absorption field, was excavated.. The excavation revealed that no groundwater or bedrock present within seven feet of the surface of the ground. P.O. Box 6961 Snowmass Village, CO. 81615 Office (303) 923.3289 Home (303) 923.2766 a %0 The soils on the property consisted of 23 to 28 inches of very dark gray loam topsoil overlaying a lighter tan clay loam grading to a sandy clay loam with some gravel and cobble fragments, three or four inches in diameter to over two feet in diameter encountered below a depth of four feet. The subsoil was relatively more sandy and gravelly toward the bottom of the profile pit excavation. Percolation Testing: The subsurface soil conditions were evaluated with the standard percolation test procedures at the approximate location shown on Figure 1. The subsoil, in which the percolation testing was done, consisted of a sandy clay loam. These tan soils were very moist and well consolidated, and showed little tendency to swell. The test holes were prepared by hand -digging a small hole in the bottom of a forty inch deep backhoe excavation. Three inches of gravel were placed in each test hole after all loose soil had been removed and the test hole sidewalls roughened. The test hole preparation avoided smearing the surfaces. Percolation testing was performed in the proposed absorption area location. The percolation holes were pre-soaked by adding water to a depth of ten inches above the gravel layer at regular intervals throughout the day. An initial filling of approximately eighteen gallons was done the morning the test was conducted. When the test began, the test holes contained about 4 inches of water from the last a refilling occurring about an hour before and were refilled to a depth of fourteen inches above the bottom of each test hole. The results of the percolation testing are presented in Table I. These results indicate the sandy clay loam soils have an average percolation rate of 9 minutes per inch and are acceptable for a conventional infiltration design for the on-site sewage system. We attribute the rapid rate of Test Hole #3 to the soil structure and peds evident at this location and depth. Limitations: This report has been prepared according to generally accepted practices in this area for use for sewage disposal design purposes. The conclusions and recommendations submitted in this report are based upon data obtained from our site visits at the location indicated. There is some possibility that the nature and extent of variations in the subsurface soils across the site may not have been evident at the time of this investigation, and may need additional evaluation, if further excavation reveals conditions different from those described. This office should be advised of any unusual situations as soon as possible so that we may reevaluate our recommendations. If you have questions or if we may be of further assistance, please call the office. Sincerely, Rbert F. Nelson, R.E.H. S. President Reviewed By: Ja Ha mond. chmeuser, Gc Ln Nelson Environmental & Wastewater Solutions, Ltd E W S TABLE I • PERCOLATION TEST RESULT FORM Hole Length Depth at Depth at Drop in Average Hole Depth of Interval Start of Interval End of Interval Water Level Percolation No. (in.) (Minutes) (Inches) (Inches) (Inches) Rate(Min./Inch) 1 48 10 93/4 7 11/16 2 1/16 (refill) 10 913/16 71/2 25/16 10 7 1/2 63/8 1 1/8 10 63/8 59/16 15/16 10 59/16 43/4 13/16 10 43/4 4 3/4 13 2 52 1/2 10 611/16 53/8 1 5/16 (refill) 10 7 5 3/4 1 1/4 (refill) 10 67/8 5 5/8 1 1/4 10 5 5/8 4 11/16 15/16 10 411/16 33/4 15/16 10 3 3/4 2 13/16 15/16 11 3 51 10 33/4 1/8 3 5/8 (refill) 8 5 1/4 1 13/16 3 7/16 6 113/16 11/16 3/4 (refill) 6 3 1/2 13/4 13/4 (refill) 6 315/16 2 115/16 (refill) 6 315/16 115/16 2 (refill) 6 4 2 1/8 1 7/8 3 Mark Regan Property 0203 Old Pond Way Lot 6B, Shield -O' -Terrace Subdivision Date of Percolation Test: 05/16/95 P.O. Box 6961 Snowmass Village, CO. 81615 Office (303) 923.3289 Home (303) 923.2766 L� Nelson Environmental & Wastewater Solutions, Ltd E Property Address: 0203 Old Pond Way S Legal Description: Lot 613, Shield -O -Terrace Subdivision Property Owner: Name Mark Regan Address P. 0. Box 451, Snowmass, CO 81654 Phone 927-3264 Contractor: Name Owner Address Phone Saturation and Swelling o Smeared surfaces removed X Yes o Gravel Added X Yes To a 4" Depth o Date and Time presoak water added 05/16/95 A 9:15 a.m. o Amount of presoak water added 30 to 48 gallons o Water remaining in holes after presoak? Hole 1: X Yes _ No Hole 2: X Yes _ No Hole 3: X Yes No Percolation Rate Measurement Hole 1: 13 minutes/inch Hole 2: 11 minutes/inch Hole 1: 3 minutes/inch AVERAGE 9 minutes/inch 0 Excavating Contractor: Name Dorais Excavating Address P. 0. Box 391 Carbondale, CO 81623 Phone 963-2670 Groundwater: o Not Encountered to 8 ft. o Estimated depth to high seasonal water if not encountered- 40 feet o Is area believed to be subject to seasonal fluctuations which could result in a seasonal water table? _ Yes X No Slope in absorption area 13% to the SE Bedrock o Not Encountered o Estimated depth if not encountered -100 flet o Type of bedrock: Sandstone X Claystone Siltstone Other: X Fractured Weathered o Is bedrock believed to be permeable? X Yes _No I certify that the above information is correct and complete to the best of my knowledge and that all tests were performed in accordance with the provisions of Pitkin County Individual Sewage Disposal Regulations, Section 4-5.1 through 4-5.7. Reviewed by: Robert F. Nelson (;chmeuser, a mond, P.E.President Gordon, Meyer..14 S.If. P.O. Box 6961 Snowmass Village, CO. 81615 Office (303) 923 4f c� Vti► E. k I/ I 05`r o,7, '0 - BtxlDdd. �� erllttoP[. X. ` l IOII' 8U+1a/ PROFILE EXCAVA'T'ION � AY % / DRDi -/ k._.. P69T FIGURE 1 ' Mark Regan Property STANDARD BACTERIOLOGICAL WATER TEST ASPEN CONSOLIDATED SANITATION DISTRICT 0400 SERVICE CENTER DRIVE ASPEN, COLORADO 81611J_� �D�,,J (970) 925-7262 '5 (970) rhgss, c� I PWS ID # Sample Location SAMPLE TAKEN: DATE ( `` 1TIME NAME SUPPLY-, COUNTY SAMPLER 'U�� CHLORINE RESIDUAL MG/L ( ) COMMUNITY SUPPLY ( ) ROUTINE DISTRIBUTION SYSTEM SUPPLY ( ) NON COMMUNITY ( ) CHECK SAMPLE ( ).,PROCESS WATER (4) -OTHER PUBLIC ( ) RAW ( ) GROUND ( ) SURFACE PRIVATE ( ) SPECIAL PURPOSE SAMPLE NOTE: IF ALL INFORMATION IS NOT SUPPLIED, THE SAMPLE WILL BE DISCARDED. MARKS: RETURN TO ADDRESS CITY-STATE — SEE INSTRUCTIONS ON BACK PAGE - SEE REVERSE FOR TIME LIMITATIONS, SAMPLING INSTRUCTIONS AND DEFINITIONS GFP 7/93 Analyst UNSUITABLE ❑ FOR TEST RESULTS MEMBRANE FILTER Lu U) DIRECT At w �w- z VERIFIED *�— C FECAL BSEN PRESENT Q AWtMSWvtiWea P4 lois ADJUSTED COUNT: COLIFORM/100ML F . LAURYL SULFATE BROTH Z Lu 24 3 48 Z BGB p MPN COLIFORM/100ML s RESULTS WITH ONE OR MORE COLIFORMS r Ui PER100 ML INDICATE NON-COMPLIANCE o a WITH MINIMUM DRINKING WATER STANDARDS. MEMORANDUM To: Suzanne Wolff, Planning Office y, 1, From: Nancy MacKenzie, Environmental Health Department Through: Lee Cassin, Assistant Environmental Health Director Date: July 26, 1995 Re: Regan Caretaker Dwelling Unit Review /� Parcel ID # 2645-224-00-9 L_o4 68 X63 �f�fb�Ct The Aspen/Pitkin Environmental Health Department has reviewed the details of the Regan application under the authority of the Pitkin County Land Use Code and has the following comments. ADEQUATE PROVISIONS FOR WATER NEEDS: Sections 2-17 and 3-1104: "It is the policy of the County to insure the availability of a water supply of adequate quality, quantity, pressure and dependability for fire protection and support of a proposed land use prior to approval of the use. The County shall require land uses to hook up to existing public systems if service is available." This Department has information on the quantity and the quality of the well on-site which will serve the main house and attached caretaker unit. Samuelson Pump Co. Inc. conducted a test on 6/2/95 which indicated the production of the well is greater than 5 gpm. Snow -mass Water & Sanitation District conducted a water quality test which indicated that coliform bacteria are present . Mark Regan is aware of the measures required to kill the bacteria (see attached letter). A condition of the septic application is that by the time of the Certificate of Occupancy, the applicant needs to provide proof of good quality water. This information is a condition of approval for this application as well. A condition of approval for this application is the receipt by the Environmental Health Department, by the time of the Certificate of occupancy, of proof of good quality water. SEWAGE TREATMENT AND COLLECTION: Sections 2-18 and 3-1105: "Itis the policy of the County to ensure that adequate sewage treatment facilities are available to serve existing and new developments. Public and private sewage disposal systems and connections to such systems shall comply with the sewage disposal guidelines of Pitkin County's Individual Sewage Disposal System Regulation." Lots in the area are served by individual septic systems. The Regans have been issued a septic permit for a system large enough to service the main house and the caretaker unit,'a total of four bedrooms. A condition of approval for this application is: NONE 1 - �-��-1 V115 G-14 ana 3-705 and 3-710: "It is the policy of the County to preserve and protect its present water resources. To this end it is the Policy of the County that no land use be initiated which would adversely affect the quantity, quality, or accessibility of the County's water resources; or which would occur at the expense of established water - dependent agricultural activities; or which would result in increased salinization of water resources, loss of minimum stream flows, further destruction of wildlife habitat, or major expenditures to reacquire or redistribute major water resources. It is also the policy of the County to maintain a natural vegetative buffer along its surface waters such that the surface and groundwaters of the area are not encroached upon by land uses or other human activities which could cause deterioration of water quality or impair the natural treatment processes provided by meadows and wetlands.,, The Environmental Health Department will be addressing water quality impacts on down stream water quality. This application is not expected to impact down stream water quality if the minimum horizontal distances between components of the system and physical features are in accordance with the Pitkin County Sewage Regulations. A condition of approval for this application is: NONE AIR QUALITY: Sections 2-13 and 3-602: "Only that development is permitted which will not contribute significantly to degradation of air quality in Pitkin County. Developments may not constitute an indirect or direct air pollution source under Federal, State or County regulations." This project is not expected to contribute significantly to degradation of air quality in Pitkin County. The applicant has filed a fireplace/woodstove permit with the Environmental Health Department indicating one certified woodstove in the living room of the main house and no fireplace/woodstove in the caretaker unit. The less densely populated parts of the county like Shield O`Terrace may have one wood burning fireplace and one department certified device or two department certified devices per building. In addition, unlimited numbers of decorative gas appliances are allowed. Coal may not be burned in any device. No wood burning device may be installed in barns or agricultural buildings. A condition of approval for this application is: NONE "It is the policy of the County to ensure that noVuse for development EALTH LAWS Section 2-7• violation of the laws of the County, the State of Colorado, or is eUnitedaStates pof Ameriicah,ch is in This Department is not aware of any issues of concern regardin other environmental health laws. g .._ENV:WP:LAND_USE:264522400008.regancaretaker 2 Tuesday, June 13, 1995 permit # 5--275 Mark Regan Box 451 Snowmass, CO 81654 927-3264 Nancy MacKenzie Environmental Health Dept. 130 South Galena Street Aspen, CO 81611 Nancy: In regards to the high bacteria count for the well, Jason from Aspen Consoladated Water and suggested a shock treatment for the well. He also says that �sometimesover the next two eriod Sewage has o ahead with the shock treatment of 3 months to clear up a well. So I will g months see if I can clear up the well as to the bacteria count. have the options of putting in a clorination system that will kill the bacteria , or a UV If this fails I h light treatment that does the same thing. YUlir's truly, Mark Regan tLA Excavate and level desired bed area. Rake soil surface to eliminate smearing. Follow steps 3 through 8 on the other side. Place rows of INFILTRATOR" chambers next to each other to achieve desired bed area. Post-ItT' brand fax transmittal memo 7671 # of pages ► I q A g 0%\ pQ6d From �C 1 co. cocN U H e J- i Dept. Phone # 120- Z S07,L Fax # ` 1 g Fax # ® Fill side wall area around perimeter and between rows of units with native material up to the top of slots and "walk" in place to give proper support to sides. aBackfill to a minimum of 12" of compacted, settled cover for H-10 units and 18" for H-20 units. Avoid large rocks in backfill material. For a large bed that cannot be filled from the sides, use a light tracked vehicle and be sure to maintain the proper minimum of compacted cover beneath tracks at all times. DO NOT USE WHEELED VEHICLES ON THE BED DURING CONSTRUCTION. UMITED WARRANTY a. The structural integrity of each INFILTRATOR' unit, when installed in accordance with manufacturers instructions, is warranted to the original purchaser against defective materials and workmanship for one year from date of manufacture. Should a defect appear within the warranty period, purchaser must inform Infiltrator Systems, Inc. of the defect within fifteen (15) days. Infiltrator Systems will supply a replacement unit. Infiltrator Systems' liability specifically excludes the cost of removal and/or installation of the units. b. THE WARRANTY IN SUBPARAGRAPH (a) IS EXCLUSIVE. THERE ARE NO OTHER WARRANTIES WITH RESPECT TO THE UNITS, INCLUDING NO WARRANTIES OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE. THE WARRANTY DOES NOT EXTEND TO INCIDENTAL, CONSEQUENTIAL SPECIAL OR INDIRECT DAMAGES. THE COMPANY SHALL NOT BE LIABLE FOR PENALTIES OR LIQUIDATED DAMAGES, INCLUDING LOSS OF PRODUCTION AND PROFITS, LABOR AND MATERIALS, OVERHEAD COSTS, OR OTHER LOSS OR EXPENSE INCURRED BY BUYER. SPECIFICALLY EXCLUDED FROM WARRANTY COVERAGE ARE DAMAGE TO THE UNITS DUE TO ORDINARY WEAR AND TEAR, ALTERATION, ACCIDENT, MISUSE, ABUSE OR NEGLECT OF THE UNITS; THE UNITS BEING SUBJECTED TO STRESSES GREATER THAN THOSE PRESCRIBED IN THE INSTALLATION INSTRUCTIONS: THE PLACEMENT BY BUYER OF IMPROPER MATERIALS INTO BUYER'S SYSTEM; OR ANY OTHER EVENT NOT CAUSED BY THE COMPANY. FURTHERMORE, IN NO EVENT SHALL THE COMPANY BE RESPONSIBLE FOR ANY LOSS OR DAMAGE TO THE BUYER, THE UNITS OR ANY THIRD PARTY RESULTING FROM ITS INSTALLATION OR SHIPMENT. BUYER SHALL BE SOLELY RESPONSIBLE FOR ENSURING THAT INSTALLATION OF THE SYSTEM IS COMPLETED IN ACCORDANCE WITH ALL APPLICABLE LAWS, CODES, RULES AND REGULATIONS. c. NO REPRESENTATIVE OF THE COMPANY HAS THE AUTHORITY TO CHANGE THIS WARRANTY IN ANY MANNER WHATSOEVER, OR TO EXTEND THIS WARRANTY. NO WARRANTY APPLIES TO ANY PARTY OTHER THAN TO THE ORIGINAL BUYER. If you have special problems or questions call INFILTRATOR SYSTEMS" or your local distributor. SYSTEMS INC_ ACCESS PORT Access port at the top center of each unit may be cut out and used for venting, inspection or manifold connection. Insert 4" pipe through hole and use a coupling ring as f shown to keep the pipe from dropping into the chamber. ` Distributed by PAT. NOS. 4, 759, 661 and 5,017,041 Canadian and other Patents Pending. 0 11991 Infiltrator Systems Inc. SS1 #0991