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HomeMy WebLinkAbout02845 p /1 C GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT Permit 284 `f 109 8th Street Suite 303 Assessor's Parcel No. Glenwood Springs, Colorado 81601 Phone (303) 945 -8212 This does not constitute INDIVIDUAL SEWAGE DISPOSAL PERMIT a building or use permit. PROPERTY Randy Crenshaw 0123 Meddow Wood Rd., G.S. 945 -6470 Owner's Name Present Address Phone System Location 0931 Huebinger Drive, Weetbank Mesa, Lot 36, Glenwood Springs Legal Description of Assessor's Parcel No. -AH pi ECE5 3 T✓L&M cif ES Or 3 IHrtcin4TDht SYSTEM DESIGN 11 s O Septic Tank Capacity (gallon) Other rf MO( 3 I - 1 0 Percolation Rate (minutes /inch) Number of Bedrooms (or other) Required Absorption Area - See Attached Special Setback Requirements: Date t 9 -- 9 Inspector FINAL SYSTEM INSPECTION AND APPROVAL (as installed) Call for Inspection (24 hours notice) Be�for Covering Installation System Installer 0 LA. f.J Septic Tank Capacity `' 0 C A Septic Tank Manufacturer or Trade Name C �J D r E L A I' l Septic Tank Access within ] 8" of surface YES Absorption Area r Absorption Area Type and /or Manufacturer or Trade Name 1 1Ll I" (L ritAtTotA5 Adequate compliance with County and State regulations /requirements ts Other 3 �/i'�� Date 1 ` `� -q 1 Inspector C r ^ RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE •CONDITIONS: 1. All Installation must comply with all requirements of the Colorado State Board of Health Individual Sewage Disposal Systems Chapter 25, Article 10 C.R.S. 1973, Revised 1984. 2. This permit is valid only for connection to structures which have fully complied with County zoning and building requirements. Con- nection to or use with any dwelling or structures not approved by the Building and Zoning office shall automatically be a violation or a requirement of the permit and cause for both legal action and revocation of the permit. 3. Any person who constructs, alters. or installs an Individual sewage disposal system in a manner which involves a knowing and material variation from the terms or specifications contained in the application of permit commits a Class I, Petty Offense ($500.00 fine —6 months in jail or both). $' White - APPLICANT Yellow - DEPARTMENT INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION OWNER /`a Crensha ADDRESS o iz3 / ) &Dod %d PHONE 94'S -6 4t7° CONTRACTOR "4 GwKs 44. C✓ ADDRESS PHONE PERMIT REQUEST FOR (- NEW INSTALLATION ( ) ALTERATION ( ) REPAIR Attach separate sheets or report showing entire area with respect to surrounding areas, topography of area, habitable building, location of potable water wells, soil percolation test holes, soil profiles in test holes (See page 4). J,OCATION OF PROPOSED FACII ITY Near what City of Town 6 (e n . vo od Sp t , n' Size of Lot S• °7 "c • Legal Description or Address 40 wes /14 nJ Mesa o E J n gf r Dr. WASTES TYPE: (✓DWELLING ( ) TRANSIENT USE ( ) COMMERCIAL OR INDUSTRIAL ( ) NON - DOMESTIC WASTES ( ) OTHER - DESCRIBE BUILDING OR SERVICE TYPE: hes/41 1/a Number of Bedrooms 3 Number of Persons Z- (4 Garbage Grinder (. Automatic Washer (..- )'Dishwasher SOIJRCE AND TYPE OF WATER SUPPLY: ( WELL ( ) SPRING ( ) STREAM OR CREEK If supplied by Community Water, give name of supplier: Wes-iban Mesa �eraeown<rs / pc • DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: N/A Was an effort made to connect to the Community System? N/A A site plan is required to be submitted that indicates the following MINIMUM distances; Leach Field to Well: 100 feet Septic Tank to Well: 50 feet Leach Field to Irrigation Ditches, Stream or Water Course: 50 feet Septic System to Property Lines: 10 feet YOUR INDIVIDUAL SEWAGE DISPOSAL SY, TEM PERMIT WILT, NOT BE ISSUED WITHOUT A SITE PLAN, ORO!JND CONDITIONS: Depth to first Ground Water Table Percent Ground Slope 2 TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED: (✓r SEPTIC TANK ( ) AERATION PLANT ( ) VAULT ( ) VAULT PRIVY ( ) COMPOSTING TOILET ( ) RECYCLING, POTABLE USE ( ) PIT PRIVY ( ) INCINERATION TOILET ( ) RECYCLING, OTHER USE ( ) CHEMICAL TOILET ( ) OTHER - DESCRIBE FINAL DISPOSAL BY: (4 ABSORPTION TRENCH, BED OR PIT ( ) EVAPOTRANSPIRATION ( ) UNDERGROUND DISPERSAL ( ) SAND FILTER ( ) ABOVE GROUND DISPERSAL ( ) WASTEWATER POND ( ) OTHER - DESCRIBE WILL EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE? ' pERCOT,ATION TEST REST JLTS: (To be completed by Registered Professional Engineer, if the Engineer does the Percolation Test) Minutes per inch in hole No. 1 Minutes per inch in hole NO. 3 Minutes per inch in hole No. 2 Minutes per inch in hole NO. _ Name, address and telephone of RPE who made soil absorption tests: Rc ..d y Crt (,<w Name, address and telephone of RPE responsible for design of the system: Jtge r.e Stn, °`^s Applicant acknowledges that the completeness of the application is conditional upon such further mandatory and additional tests and reports as may be required by the local health department to be made and furnished by the applicant or by the local health department for purposed of the evaluation of the application; and the issuance of the permit is subject to such terms and conditions as deemed necessary to insure compliance with rules and regulations made, information and reports submitted herewith and required to be submitted by the applicant are or will be represented to be true and correct to the best of my knowledge and belief and are designed to be relied on by the local department of health in evaluating the same for purposes of issuing the permit applied for herein. I further understand that any falsification or misrepresentation may result in the denial of the application or revocation of any permit granted based upon said application and in legal action for perjury as provided by law. Signed 44 �. _l4 () Date 0/ PLEASE DRAW AN ACCURATE MAP TO YOUR PROPERTY!! 3 ,._ \ \\ V V ,rn l \CA W. -....... \\,. \ \\ ...\\‘ 1 41.1 .- N,,, NN N \ 4,/,/ Nil � / I: . ) ,, , , �1 / — A ,q,77 -)\ ' tY',i- .... \ 0\ \ I \ „., , 7 ,. ,, //,,,(7,67 \.,x A , --„„ \ c p N, \I> re LI:S=2----:"1/2----■:.:-: Ni 4/71-... �\ - — 619 \ `•, y \ � \\` ;! -`.�, _`, yam_ -_.•-. ��� ” \ \\ -% _ '' % ---•_ ..,.___./ '- , ---' * ---„.,'"- \ .-- - -- T ---- -1 \ ( \ NiNis.NNN .T .------4 Th N, '' ,.. ‘"'"- .._ ..._ .,...... 1 \ .....„.....„ , \--CR. ""'''''.N........-' ......." *".„._ N-11 --'—'.-- -"' •—•"" .......) 11 .:::\\'\\ \\ \‘...,,... - 0 ,-,.--.._„ -..< %,----...,,x--._„_ ________--- .-----.... 7, f% ,t S Mimi \ \---:::-.. , \ \ \ '-'-... \ N„ \ \‘A•ik C \. \\.?\ C-- ---''' -"----- ta t i .)) / ..EN ..." 1.?\'''...‘‘.)(*)) \ N ,,lc pc, 1 Individual Sewage Disposal System Design ,, For 1 Crenshaw Residence z- (Lot 36, Westbank Mesa, Garfield County, Co.) Prepared by ;,/' Jefferey S. Simonson, P.E. 1 Schmueser Gordon Meyer, Inc. i 1 for Randy Crenshaw 0123 Meadow Wood Road 1 Glenwood Springs, Colorado 81601 August 22, 1997 ENGINEERS - SC M SURVEYORS (970) 945 -1004 SCNMUESER 118 West 6th, Suite 200 FAX (970) 945 -5948 GORDON MEYER Glenwood Springs, CO 81601 August 22, 1997 Mr. Randy Crenshaw 0123 Meadow Wood Road Glenwood Springs, Colorado 81601 RE: Individual Sewage Disposal (ISDS) Report Crenshaw Residence, Lot 36, Westbank Mesa, Garfield County, CO Dear Randy: Per your request, Schmueser Gordon Meyer has evaluated the design of the proposed septic system to service the residential flows from the proposed Crenshaw Residence located on lot 36 of Westbank Mesa Subdivision in Garfield County, Colorado. Based upon our review of the architectural drawings, the design of the individual sewage disposal system will be designed, at a minimum, for a three bedroom home. Since a basement is being provided in the home, we would recommend however, to consider also a design the system for a four bedroom home. We have attached calculations which reflect component sizing for both the three bedroom alternative and the four bedroom alternative. In referencing the CTL- Thompson report, we have noted that the proposed location of the septic system and in particular, the (each field, will not correspond to their previously determined location. Therefore, an on -site soils investigation has been conducted for the new site (ie., perc test), and the results are attached herein. We have identified an average percolation rate for this new site to be 10 minutes per inch. The soils investigation did not identify the presence of ground water or bedrock within the upper eight feet of soil at the site of the disposal field. Based upon the percolation test results and the soil observations, it appears that a standard leach field system can be installed on this site. This, of course, assumes that setback requirements can be met in accordance to Colorado State Health Department regulations. Accordingly, we have attached a table from the Colorado Department of Health ISDS regulations which identify the required setbacks for each component of the septic system installed. The proposal for this site as far as method of disposal considers the use of a standard "infiltrator" system. This system, as proposed, will be installed in a trench -type fashion. Accordingly, we have attached manufacturer's product information regarding the infiltrator and the infiltrator system installation. To briefly describe the septic system as a whole, it is proposed to collect the effluent from the main waste line from the house to a septic tank. Please note that this septic tank does have alternative installations available, being concrete and /or fiberglass. The fiberglass tank alternative can be considered, considering the fact that no evidence of high groundwater is present. We have not provided information as to a specified manufacturer or product line for fiberglass septic tank. The septic tank, be it of concrete or fiberglass construction needs to be sized as follows: Septic Tank Sizing Requirements Number of Bedrooms Septic Tank Capacity (Size) 3 1000 Gallons 4 1250 Gallons Please note that the septic tank must be located at least five feet away from the residence. In addition, the effluent line leaving the house and going to the septic tank must be straight in alignment and straight in grade. If it is deemed necessary that any change in alignment and /or grade in this main line from the house to the septic tank is required, a cleanout will be necessary to accompany the installation. This main line coming from the house to the septic tank must be a minimum specification ASTM 2729 PVC pipe of minimum 4" diameter. The grade of the pipe must be at a minimum of Y" per foot. If it becomes necessary that the main line must cross a traveled area (i.e. vehicular access), we would then recommend that the pipe specifications increase in strength to no longer utilize an ASTM 2729 designation but rather use a Schedule 40 PVC. To compensate for differential settling between the septic tank and the incoming and outgoing piping, we would recommend that the piping coming into and leaving the septic tank be sleeved in a 6" diameter cast iron pipe or Schedule 40 PVC. Once the effluent line leaves the septic tank, it will need to proceed towards the infiltrator trench system at a'' /a" per foot grade. Again, the minimum diameter of this pipe would need to be that of 4 ". We would recommend that, from this point to the infiltrator system, location of the infiltrator system and piping be coordinated such that no vehicular access is allowed over the piping or the infiltrator system. Additionally, with this recommendation, we would then maintain that the ASTM 2729 PVC piping be utilized. For the disposal system itself, we would recommend that three infiltrator trenches be installed. We have attached our calculations which define the length of infiltrator trench necessary as well as the number of infiltrator units necessary per trench. The following table illustrates the conclusions of the the number of infiltrator units required for both the 3 bedroom design and the 4 bedroom design. Infiltrator Sizing Requirements Number of Bedrooms Number of Units/Trench Total # of Units 3 7 21 4 9 27 SCHMUESER GORDON MEYER, INC. The closest spacing that the infiltrator units can be installed is 10 feet on center. The infiltrator units must be placed in a flat trench. We have attached a sketch which identifies the typical piping requirements to equally distribute flow to each of the infiltrator trenches, As previously discussed, we have attached the manufacturer's literature regarding the infiltrator system. With that manufacturer's literature is a detailed list of instructions regarding the septic system installation. You will note that the backfill required over an infiltrator trench is that of native backfill. This native backfill is acceptable for fill over the trenches as long as 6" and larger rock is not allowed in the backfill. The minimum requirement of 12" of cover over the infiltrator system is also identified. Please note that the infiltrator must be installed in an excavated trench and not in fill. As mentioned throughout this report, a number of attachments are included with this report. Please find the following list which identifies specifically the attachments in order: 1. Calculation of leach field and septic system sizing. 2. Table of minimum horizontal setbacks. 3. Percolation test results. 5. Schematic plan view of septic system installation. 6. Sketch of the standard infiltrator chamber. 7. Infiltrator manufacturer's literature. 8. Septic system installation instructions (from Infiltrator manufacturer literature). Some general notes that must be mentioned regarding any septic system installation are as follows: 1. All materials, installation practices and setback requirements shall comply with Garfield County Individual Sewage Disposal System Regulations. 2. The infiltrator trench shall be constructed so that the bottom level of the trench is ± 0.1 inches. Place trench in natural ground, no portion of the trench shall be placed in fill. Once backfilled, provide positive drainage way from the trenches. 3. The area disturbed by construction shall be reseeded by native grasses to prevent erosion. 4. Use risers as needed to bring septic tank access hatches within 6" of finish grade. 5. Locate septic tank such that the access to the tanks can be accommodated for future pumping. SCHMUESER GORDON MEYER, INC. 6. The contractor and owner shall take whatever measures are necessary to assure that (a) the septic tank and sewerlines are completely water -tight to prevent infiltration of groundwater into the system, and (b) the system is installed to prevent freezing of the gravity sewerlines. 7. The engineer and Garfield County Department shall be notified when construction commences and kept abreast of the construction progress so that sufficient inspections can be performed to assure conformance with this report. 8. It is the contractor's responsibility to verify all locations of utilities and setbacks that may be affected by the installation of the septic system. Verification of all utility locations shall be made with the appropriate utility company. 9. Substitution of materials (i.e., pipe, tanks, etc.) is acceptable provided verification and acceptance by the engineer and the Garfield County Building Department is made. As you can gather from reading this report, we are leaving the specifics, (i.e., exact location, grades and elevation) of the installation of the system to the contractor and /or yourself. It is important to note, however, that the location of the septic system must be provided in the same general location of where the percolation tests have been performed. In essence, if the septic system is located on a site different site than where the percolation test was taken, verification of the perc rates must be made by SGM prior to final installation of the leach field. If it is determined that the information as provided is not of sufficient detail for your contractor and /or yourself to construct the system, please notify us immediately and we can provide a detailed construction plan for the system. To accommodate such a detailed construction plan, SGM would have to coordinate with yourself collection of detailed topography in the area of the proposed septic system. Aside from the comments just made, I hope this information is of sufficient detail to accommodate your needs in installing this septic system. if you have any questions or comments, please don't hesitate to call. Sincerely, SCHMUESER GORDON MEYER, INC. �0 . „ utw� /bt /o J I e Si o son, P.E. o 6152 gift I / lc 49999A 7e . tizi fi7e Enclosure viVoir. � • SCHMUESER GORDON MEYER, INC. . . INDIVIDUAL SEWAGE DISPOSAL CALCULATIONS FOR CRENSHAW RESIDENCE. LOT 38. WESTBANK MESA. GARFIELD COUNTY (THREE BEDROOM DESIGN) 1. DETERMINE FLOWS: 3 BEDROOM IN PROPOSED RESIDENCE 2 PERSONS/BEDROOM/DAY 75 GALLONS PER PERSON PER DAY TOTAL AVERAGE DAILY FLOW = (3)(2)(75)= 450 GPD 2. FROM PERCOLATION TESTING: PERCOLATION RATE FOR DESIGN 10.0 MINUTES PER INCH. 3. REQUIRED SEPTIC CAPACITY: FOR A 3 BEDROOM HOME= 1000 GALLONS 4. DETERMINE FIELD AREA FOR ABSORPTION: WHERE: A= ((Q)SQRT(T))/5 A =FIELD AREA A= ((450)SQRT(10.0)) /5 Q =FLOW RATE A =284.6 SQUARE FEET T= PERCOLATION RATE 5. PEAK FLOW AT 150% PER COLORADO DEPARTMENT OF HEALTH REGULATIONS AND ADJUST FIELD SIZE ACCORDINGLY. A= 1.5x284.6= 428.9 SQUARE FEET 8. AREAL ADJUSTMENT TO BED SIZE FOR USE OF INFILTRATOR. DECREASE AREA BY A FACTOR OF 50% A= 426.9x0.5 =213.5 SQUARE FEET 7. AREAL ADJUSTMENT TO BED SIZE FOR WASHER AND DISPOSAL. (FACTOR BY 1.4 AND 1.2) A= 213.5x1.4x1.2 =358.7 SQUARE FEET 8. DETERMINE AREA OF EACH INFILTRATOR TRENCH. (ASSUME 3 TRENCHES) A= 358.7/3= 119.8 SQUARE FEET/TRENCH 9. DETERMINE NUMBER OF INFILTRATOR UNITS PER TRENCH. (USING STANDARD INFILTRATOR CHAMBER WITH 18.75 SQUARE FEET PER UNIT) NO. OF UNITS= 119.6/18.75 = 6.4 UNITS/TRENCH (USE 7 UNITS/TRENCH) 10. TOTAL UNITS IN INDIVIDUAL SEWAGE DISPOSAL SYSTEM: 7x3= 21 INFILTRATOR UNITS (STANDARD INFILTRATOR CHAMBERS) INDIVIDUAL SEWAGE DISPOSAL CALCULATIONS FOR CRENSHAW RESIDENCE. LOT 36. WESTBANK MESA. GARFIELD COUNTY (FOUR BEDROOM DESIGN) 1. DETERMINE FLOWS: 4 BEDROOM IN PROPOSED RESIDENCE 2 PERSONS/BEDROOM/DAY 75 GALLONS PER PERSON PER DAY TOTAL AVERAGE DAILY FLOW = (4)(2)(75)= 600 GPD 2. FROM PERCOLATION TESTING: PERCOLATION RATE FOR DESIGN 10.0 MINUTES PER INCH. 3. REQUIRED SEPTIC CAPACITY: FOR A 4 BEDROOM HOME= 1250 GALLONS 4. DETERMINE FIELD AREA: FOR ABSORPTION: WHERE: A= ((Q)SQRT(T))/5 A =FIELD AREA A= ((600)SQRT(10.0)N5 O =FLOW RATE A =379.5 SQUARE FEET T= PERCOLATION RATE 5. PEAK FLOW AT 150% PER COLORADO DEPARTMENT OF HEALTH REGULATIONS AND ADJUST FIELD SIZE ACCORDINGLY. A= 1.5x379.5= 569.3 SQUARE FEET 6. AREAL ADJUSTMENT TO BED SIZE FOR USE OF INFILTRATOR. DECREASE AREA BY A FACTOR OF 50% A =569.3x0.5 =284.7 SQUARE FEET 7. AREAL ADJUSTMENT TO BED SIZE FOR WASHER AND DISPOSAL. (FACTOR BY 1.4 AND 1.2) A =284.7x1.4x1.2 =478.3 SQUARE FEET 8. DETERMINE AREA OF EACH INFILTRATOR TRENCH. (ASSUME 3 TRENCHES) A =478.3/3= 159.4 SQUARE FEET/TRENCH 9. DETERMINE NUMBER OF INFILTRATOR UNITS PER TRENCH. (USING STANDARD INFILTRATOR CHAMBER WITH 18.75 SQUARE FEET PER UNIT) NO. OF UNITS= 159.4/18.75 = 8.5 UNITS/TRENCH (USE 9 UNITS/TRENCH) 10. TOTAL UNITS IN INDIVIDUAL SEWAGE DISPOSAL SYSTEM: 9x3= 27 INFILTRATOR UNITS (STANDARD INFILTRATOR CHAMBERS) . . . M E M O R A N D U M To: RANDY CRENSHAW From: Jefferey S. Simonson, P.E. Date: August 28, 1997 Subject: CRENSHAW ISDS, LOT 36, WESTBANK RANDY, PLEASE FIND ATTACHED A REVISED "SCHEMATIC PLAN VIEW OF SEPTIC SYSTEM INSTALLATION" FOR LOT 36, WESTBANK MESA. THE MINIMUM DEPTH OF THE TRENCHES SHALL NOT BE 5 FT., HOWEVER, THE MINIMUM DEPTH SHALL BE ESTABLISHED USING THE MINIMUM COVER OF 12" CRITERIA. PLEASE ADJUST YOUR WORK ACCORDINGLY. PLEASE CONTACT ME WIT NY QUESTIONS. THANKS, / i JEF", " 7 4 . • 1, P.E. NOTE: SETBACK FROM HOUSE TO TANK = 5 FT. MIN. PROPOSED RESIDENCE SETBACK FROM HOUSE TO TRENCH= 25 FT. MIN. • 4" DIA. ASTM 2729 PVC PIPE AT 1 /4 " /FT. SLOPE DISTRIBUTION LATERALS 4" DIA. ASTM 2729 PVC PIPE SEPTIC TANK AT 1 /4 "/FT. SLOPE NOTE: ALTHOUGH NOT HEADER PIPE REQUIRED, INSTALLATION 4" DIA. ASTM 2729 OF INSPECTION PORTS PVC AT 0% SLOPE AT THE BEGINNING OF (IE., FLAT) EACH DISTRIBUTION (NOTE: INSTEAD LATERAL IS RECOMM- OF INSTALLING THE - - ENDED. HEADER PIPE, THE CONTRACTOR MAY OPT TO PLUMB EACH PIPE TO INF. TRENCH • _a\ USE EQUAL # OF INFILT. DIRECTLY FROM THE • - UNITS PER TRENCH SEPTIC TANK.) (TRENCHES TO BE INSTALL 4" DIA. LAID FLAT AND PARALLEL VENTS (1 PER TO SLOPE.) TRENCH AT THE - END OF INFILTRATOR RUN(S) 1 10' MIN. , 1 10' MIN. CENTER OF CENTER OF CENTER OF TRENCH TRENCH TRENCH CRENSHAW RESIDENCE SCHEMATIC PLAN VIEW OF SEPTIC SYSTEM INSTALLATION NOTE: SETBACK FROM HOUSE TO TANK = 5 FT. MIN. PROPOSED RESIDENCE SETBACK FROM HOUSE TO TRENCH= 25 FT. MIN. • 4" DIA. ASTM 2729 PVC PIPE AT 1 /4 " /FT. SLOPE DISTRIBUTION LATERALS 4" DIA. ASTM 2729 PVC PIPE • SEPTIC TANK AT 1 /4 " /FT. SLOPE NOTE: ALTHOUGH NOT HEADER PIPE REQUIRED, INSTALLATION 4" DIA. ASTM 2729 OF INSPECTION PORTS PVC AT 0% SLOPE AT THE BEGINNING OF (IE., FLAT) EACH DISTRIBUTION (NOTE: INSTEAD LATERAL IS RECOMM- OF INSTALLING THE - - - ENDED. HEADER PIPE, THE CONTRACTOR MAY OPT TO PLUMB EACH PIPE TO INF. TRENCH • ... USE EQUAL # OF INFILT. DIRECTLY FROM THE • - UNITS PER TRENCH SEPTIC TANK.) (TRENCHES TO BE INSTALL 4" DIA. LAID FLAT, PARALLEL VENTS (1 PER TO SLOPE AND AT TRENCH AT THE - "- A DEPTH OF AT END OF INFILTRATOR LEAST 5' FROM EXIST RUN(S) h 10' MIN. 4. 10' MIN. GRADE.) CENTER OF CENTER OF CENTER OF TRENCH TRENCH TRENCH CRENSHAW RESIDENCE SCHEMATIC PLAN VIEW OF SEPTIC SYSTEM INSTALLATION 1 1 { • >.0 .1 N c • 4140. 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CG 00041 O 0-4a-4 .1 2 MMO 0A 0.0.54 Mr, 0300 0 04.00 014 00040 NA 0+1000 /4 000 a.0 041007000-0.000. 404117, 404117, 43.4 ✓.1 11'0.00. .4 a 0c 00.00. . .07 40✓0✓0 0 0.-40 0 C.+ .• E•••C mt.I 4..e 44 00.0 - 000 00 0m.lmY2.-.✓C.Cm 054 C C 410✓ 0.02,n4 000000 4.04.44 am 54A '.•4 .4✓004114 C 4 .. 0mC..>.M>.m4.4NC4 0..0741 Zm0 -.4.0 ••- ' 4101400.0 •-- •■✓ OfZMF 0=t . OIX>O 1 ti Ar il ?' L` ' u • CC r ; per. _ m H ^ � .Z • •< O x o -- *gig 1. _ .p w C C - ‘s 2 O I i! f • Q 1. ti O �i i K a n z z 1 11 I j. w. K CI e I — _ s II! m r 1 • Ioi(Ir11111 • 111 � � 1 • milm _I 111111 = . . THE 1 ii ; ili 1 a mii..Ail Lill I iir SEPTIC SYSTEM INSTALLATION INSTRUCTIONS U Excavate and leve13' wide trenches. 8 Screw closed end plate In downstream end of last untt to hold In place. NOTE: Fa serial distribution. or to bop the HI - trench bottom orb sides In accordanoe vAth trenches togethe(. use an open end plate at the down- state and local regulotlons. (Infiltrator Systems recommends stream end of the trench. and am a pipe from the opening raking sidewoll and bottom infittratfie surfaces to eliminate 10 the next trench. smearing) 9 Fill side wall area to ..... El Saew splash plate on bottom of open end plate. top of slots with native wall. l' t,. , lvar fill Into pioce to 4 Screw open end plate Into Inlet end (without krterlocks) give proper support of of first INFILTRATOR"' chamber with splash plate extending • sides. THIS IS VERY , _. • :•,,,, ' - l' Into untt. IMPORTANT TO ACHIEVE k 0 Dlic ‘ ..76... i.. w. FULL STRENGTH. , . .... , . , , _ .,, .,.. .... i , c ... :. '4' . . - • - . :Icor .' .-..,- a.; . .-4 4 ...1 ' s " - s CL- :: 5 g C ' 1; ... - pt."( - .,, :, • f ..,-**,_,' 41 • 4 w Backlit to a minimum ',:.--`-‘ ,..-7 - p• .- .4. --, , . v -,- , •' )s- ` ' '4. k " . 4 4 , 4.7- , ,x,- a 12" of cover after -"' * 71. compaction and settling s, ' .-•• I ''Z' , tt - ' -- , .....:„.... , . 9. Vt. Al lk I ' s I - ------.. -:- q -20 unlit Avoid large ' --! - ----,,C.,_- ,..; rocks in the t C T IL t -""0”11••••-: I . - r - 4 . - i teriat CAUTION: Avoid . , i .4.- -,..,. - i • 10 `- : ‘ -•.. - • .....j: qj .. L - . - .R.- - • --- ^ ' , ; • during construction since , - .., • „.r " e! c t se- :‘,/, Nit ...; , s- `• ■• 1/4. L.-- \--C / - --""t soli ilas not settled. This Is " ' - •••,,■.'" iir 1_- 1/4- , \--, 1/4_ - ,-__.- particularly important In r t 1 • 1 - `- ` 1'' Z__ s ."----- and se , since loo sand '<.• • ' ," 1 t ' a , `, - 4 ` . , , 1/4_ . - /..... - ` ''' - \ s„. - offers very little stiuctural Y , - - - - ' _. support. Most states ocMse . avoiding vehicle traffic to prevent compaction 01 11* infil- I a Place first untt In the Inlet end a trench with intenocks frame surface. (After proper depth of cover is compacted downsfieom. ' and settled. INRL1RATOR leaching chambers vAll then support vehicle weight not to exceed 16.030 bs. per axle for 6 Run dIstrbution pipe through inlet opening In end plate H-10 units and 32000 lbs. per axle for H-20 units.) but not beyond kMosh plate. Single screw may be used to hold In place. Pipe does not nonnally run the length of V system - 'I -- A \ 1151 Slip INFIL1RATOR . t .c,., 4 . . e. units together, fully en- . utk . Ir. 1 4 \ 141;11— 0 I - : ‘1.‘ ■ litt gaging Interlocks to form -, 2 . .,,* , _. , I • , , desired trench length. '''' ' . . . S'IS ig f . ' ' i ' - 4.- ,,S- N 41 , -- - % ‘ h 1 i - a. b keep Joints from 4 T - Cs. 't - ' {.■.--/ .-- coming apart during - • - - - ,i ry, •-#"--.•.:',- -. construction and fa 'L - -- maximum trength - joints :rogc.?:-- •• _ - :"-- -- • may be screwed toga -_ - - with 4 self drilling screws. -ri. --...„. - 2 - -- , . "..• . . .. ,-. . AlsOkiti3/4 .-„, - 9....• ••sra ..: . - - '' a 17- . n - ..... - -- • 1,97,40 b . Trench grade can be * ".,-.., , i --:.,,;- IN. - , r; ici:„•/. - .:, . - 1 . , ""'„ooka sit 'r--.Z,.- checked with a level a .::2,' -_,"-- ...., ., - ,,,.., • .-z.. \ .:.,„..7_„ r ,zi.,-- ..... _ • • r ../ , surveying equipment. • si,e .iN .,.-- ' ,--Th77. -1],c. - • • .. , / -- . ...,-,..:N,, ..,- :-.• /-;••• j.;t:±r2.-•,_ ,•---•...ozr .. e.-----•=-••*-----,,,,, : . vkr • -:- } , ---- . A3.,- 1 •Vz• - ,,. a , .r-• k..Yr...., • C„),G - -,;.- .• . • . - - 1,,k, .'',■..,00 • -h. , 1„.1...-:-.1 -It! 14 -. ) ", v".. 4 , . . “ IWO '.. 1 *S".‘ INFILTRATOR' Is a trademark of Infiltrator Systems, Inc. , :• . .-, , . f. BED SYSTEMS `" . • PRESSURE DISTRIBUTION' © Excavate and level desired bed area. Rake soil surface to INFILTRATOR" chombers ore easily adopted to pressure eliminate smearing. Follow steps 3 through 8 on the other side. distribution. Simply suspend a predrilled pressure pipe In the i , • top of the units with simple, foolproof plastic pipe strops. ® Place rows of INALRATOR chambers next to each Supplemental installation instructions, with complete details other to achieve desired bed oreo. for pressure distribution are available. ., { 4 l y - 1 t r P"i a ..:i .•L e • 1 • I 4 1' © Ril side wv9 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 skies. ACCESS PORT • • • 0 BodBll to a minimum of 12" of oompocted, settled cows for H -10 units and 18" for H-20 Limits. Avoid large rocks Acoess port at the top center of each unit may be cut out h backfill material. For a large bed that cannot be filled and used for venting, Inspection or manifold connection. • Iron the skies, use a Tight hooked vehicle and be sure to Insert 4" pipe through hole and use a coupling ring as maintain the proper minimum of compacted cover beneath shown to keep the pipe from dropping Into the chamber. tracks at all times. DO NOT USE WHEELED VEHICLES ON THE BED DURING CONSTRUCTION. , I ,F LIMITED WARRANTY . 4 _. , i� - A -� /� �rxx..�f''• a Me structural lnlegitty01 eoch INRURATOR unit, n n. lled In a0000donce m al' i. //_ 1• 1 -4 S rt. " 4 - :r P i r iltoct n l I tuuctIrM b %wonted b the an/IPCI pucber a0dnr�delkre V -Y Pt-J. ,ta , nnolalaM aro wmroltC for one wow San dab a rrlarxlloc1 n S&Mwaido defect r .•. rte-- wpm i �" r • ppme0rwM eoa. Nn the TronanWVpe purchorer putt Intone lrM 1,4., m Ina or Ito . .. s I . A t ` `- .QV / v" defect YAW B TATMTB)aan. InM S pIy lator,stemsy st a !elaborate ant reactor a S Heme lot/By wedecaey excludes Mecca &rerrawlpna /arwasonona the ones. 44- ' _ '�_ • �? ^'L'f•: b.1EW'RR,WIV NSRPRAGRA'H(a)6 Exk%USWE. HERE ME NOOTIERWIRRAMIES ti ' 1 •�.K 1 .. � ' l RESPECT 101E UNITS, Mar. (IONS NO WARRANTIES OF AER CIWNBM OR OF /✓ ; j . �� _ • - �' wil RTNESS EC* APARTICULAR PURPOSE. THE WARRANTY GOES N Ex1EFD10 NCDENT& - , - !T r_ -- r .� *. .4" • CONSEQUENTIAL SPECAL OR NDRECT DAMAGES DE COMPANY SHALL Na BE LIABLE ,0 _ - /. r .- .. ` .}- ,tX FOR PLi(A&J ES OR LIaBOAJEO DAMAGES INCLUDING LOSS OF PROOIICIION APO 1 f r PROFITS IABOR NC MAIERINS. OKRfEAD COSTS. CR OAR. toss aR macs 1,. y c: , _ , NOPREDBYBUYER. EPECIRCAILVEX CLLOEDFROMN AARANMCOTARAGEARE(WNGE _ Z: 101E LINTS E 10 ORDINARY YEAR AND TEAR. .NWJI N "COCCHI. MISUSE. ABUSE . YT 'IP MIS: ORFEGlECTOF ME IS: RE UNITS BENGSIBJECTEDTO STRESSES GRFAIERTWW - THOSE 5 • PPRESLYTIBED N THE NSLWAION W$IRICCTICNB BE N/'CEMORBY BUYER OF IMPROPER MAIERIAJS 14 0 BUYERS SYSTEM: OR MTV 01ER SAM NOT CNATO BY 11E CCFPWN(. �� t . 4 RIRIIER/.IORE IN NO EVENT SHALL 1E COMPANY BE RESPONSIBLE FOR ANY LOSS OR -AMC' ' r h.+:,u P _ T .. DAMAGE TORE BU(E. T1E 11MGM ANY IMRD PARTY RERUINC FROM RS INSTAL JION IELV .L r ; ORSMPMENT. BUYER SHALL BE 90 RESPONSIBLE FORENSRNG THAT BVSIPIIAIO OF N „ °r.. ,,, -, • 11E SYSTEM 6 COMPLETED N ACCORDANCE WM ALL N'PuC/'BIE TAWS ES COO. RUES . AND REGUJ O16. a NO N ANY RAMNE ISOEV•£R X1E1ID 7118 WARRAMYT NOWAARANNM E5 TO MN PARTY O1HER THAN TO THE ORIGINAL BIKER 0 you have special problems or questions coil INFILTRATOR Distributed by SYSTEMS" a your local distributor. INFILTRATOR SYSTEMS INC. 123 Elm Street • Suite 12 • Old Saybrook, CT 06475 • 203- 388 -6639 • FAX 203 - 388 -6810 PAT. NOS. 4, 759, 661 and 5,017,041 Canadian and other Patents Pending.::- 0 1991 Intiltrator Systems tnc.651 40994 , .. . . : I THE Pressure Dosing . INFILTRATOR INSTALLATION INSTRUCTION S PAT. NO. 4,759461 Canadian Patent Pending. 1. Drill hole through closed end plate with hole 4. Run distribution pipe through end plate and saw. Guide provided to locate top edge of hole lay in bottom of trench with holes oriented for any size pipe. Closed end plates are used at upward. both ends of trench. . .... . 5. Place first infiltrator unit over pipe and screw • . end plate in place. / .1 J., . , ' v , - •...4:. ei.....4 . - • • Oa% , ' '' 14 44 . 'i 4 Allall s. lig . Ili 144 . v7 , s " it k • ‘ - - --- .. ..- . c• • • • — • . • \ - _ A. • fit... •• • . ••••14 • • " f'•• V • 1. • V. C • d. Ir: . +: . t; - • ' • A‘•• ' • 1.; . ■------- . ..r..>, • 6. Suspend distribution pipe at top of Infiltrator" with plastic pipe hangers with holes oriented to spray upward off centerline. 2. Screw splash plate In place. Note: A cordless Run hanger up through slot in end flange and drill and self drilling screws work well for all " • connections. down through second slot, around pipe and cinch up tight. — • - 4 .: ' t - • t. ---,_ % • % l' • %.. 1.1 • - • l '• • : •;^ ••.1.. • %•••••,... • •• .... •• •• i 10 ••• N. . .. • '•• A r, - • • • - Arre • ) 4 . •: - .... .! . .....e. SIPPrH.- Air ' • • • j i ll i 11 • '', IN • : - ‘. '• k As .. • "'') •., .., c - • -- Lb ,t",01..:, . .-- . -. ' / / 'Cr . , •-• • . . 3. Drill holes in pressure distribution pipe to spray ..'f . .• • - ., .% .. .. . . • 1 upward off centerline to avoid blinding. Drill one downward facing drainhole at each end of - .. . . ., trench, so plpe will drain at end of dosing cycle. .t --. ‘ . •:' .,1"' -- SLY: 1-- ,. .,„-, k ,. . ---- fi - 7. Add additional InitratorT" units to full length . , - , of trench, fully engaging intedocks and securing . . ,59 !;t - t "4-1; with 4 self drilling screws. Suspend pipe with I.:. , . -, ,R. ... .:'',:;:;-. 7 ;;;: „Far ' -.4, l'" . hanger at the end of each unit. c---.; ,•..:. ;. ..t.e.C..- •• • f_:17,.i.. WA ' U.-i j -.; ri -- - .. • :. 8. Run distribution pipe through end plate and : :.. .. 1 S : - :t _ - • . cap ends or connect to manifold per design 1 . • ` ¢' " , ,. 10. Fill side wall area to top of slots with native >' . _-A' ..', ^: soil. Bank run sand and gravel may be used in F' clay or silt soils. 'Walk" fill into place to give !�� ` 1; . • proper support of sides. THIS IS VERY IMPORTANT ' TO ACHIEVE FULL STRENGTH. f 1 11. Backfill to a minimum °f.12" of cover after • ***.a. compaction and settling for H -10 units and 18" a. t' ,; di • , for H -20 units. Avoid large rocks in the backlit' . . • •1 -. material. N . ...... ti. ^ S - ,„:„....• k _ . _. 9. Screw end plate into place. ; . . i > - ( /.` \ '" \ \ •••1: ICICIC,,, / - 1Y /�Y~ O • • j . - .. - - - • a •:k>.'. CAUTION: Avoid vehicle traffic on system during construction since soil has not settled. This is par- Limo WARRANTY ticularly important in sand, since loose sand offers 10) The ONO/0 M.0M 01.04 SMn010e t..1 who. milder' m tMxadorc• vin rronAOc IMMY E..URRae R wRH"1Md 10 P.O aw•d.a/Rro1M oga••II d•I•RM• mdw.0N oral very little structural support. Most states advise wnmmmnw arna Panda.a monuloclw• . Snood 0dN•CIOp0• . wE.E. IM .r". logy RAMO Data. EN/IT /, ad�s .e,.. MO M w n a.Dof t w. • avoiding vehicle traffic to prevent compaction of MO cal ol (wad D•db,„Ia,nlo^am.um; the infiltrative surface. (After proper depth of piMF WARRANTY N SEMARAGRMH lo) W ERCLULVE THERE ARE NO OTHER WARRMAES MTH RESPECT cover is compacted and settled, Infiltrators'" will ODE UNITS . COWING NO WWPANKSLFMFRCHA OR Of NINESS FOR APARTICUM RR POSE THE WARRANTY DOES NOT EC ND TO MOUENTAI CONSEOUENTMt. SPECIAL OR Mel then support vehicle weight not to exceed 16,000 °ANNUS M COMPANY VAR NOT* LIAM FOR PENALTIES OR LIQUIDATED DAMAGES. PlaTA G EDSSCAPaDDdCIONwo.ROMS woR APO MATERIALS OVERHEAD DOSTS.OROD «RLOSSORF._ lbs. per axle for H -10 units and 32.000 lbs. per axle PENN NLYEgED EYMMR SNCECALLY ( xCLWED FROM wARRANN COVERAGE ARE DAMYE#ro for H-20 units.) E LI VMS T• E U TS: THE Y IOCCONE WEAR N DTEAP NIMATUN K NT R ABUSE USE ORMGLECT OF D : WIS RANG SWJ ECIED TO STRESSES GREMER THAN MOSE PRESCIMf1 N TEMoTNTA TON INSTRUCTIONS THE NKfMENT EY IWO OF WPPOPER/MURALS MO MORS SYSTEM. OR ANY OTHER EVENT NOT CAUSED BY TM COMPANY 71NERMDRf RENO EVENT 9 Mll THE COMPANY BE RFSPON SI&FFORA NYIOSSORDAMAGETOME Distributed by 14 SOLELY *MR. THE UMS ON ANY IMO PARIYMSAENG FROM RS NS II SYSTEM 6 OR DEMENT ROYER SHALL 11 IntSuPWG THAT MIMATON OE GOES RULES AND KEGLATCNS.M COMPUTED IN KCOR DANCE WIN HI. MNCMLE KT NER W.IAISOWER OROExi Sw wARRANTYD CHANGE NY NO wAm G O ES A PARTY OTHER THAN 10 ME 00GNAI WYFR 123 Elm Street, INFILTRATOR Suite 12 CCT Took SYSTEMS FAX (03 388 -6810 PD "1188 PERCOLATION TESTING DATA SHEET -HOLE 1 TEST DATE: JULY 11, 1997 BY: R.C. CHECKED BY: J.S.S. TIME CUMMULATIVE INCREMENTAL INSTANTANEOUS WATER DROP RATE PER 5 MIN. PERCOLATION 2:33 2.5" 1.25" 4 MPI 2:38 3.5" 1" 5 MPI 2:43 4.25' .75" 6.67 MPI 2:48 4.75' .5" 10 MPI 2:53 5.375" .625" 8 MPI 2:58 6" .625" 8 MPI 3:03 6.625' .625" 8 MPI 3:08 7" .375" 13.3 MPI 313 7.25' .25" 20 MPI 3:18 7.5' .25" 20 MPI 3:23 8.125' .625" 8 MPI 3:28 8.5' .375" 13.3 MPI 3:33 9" 5" 10 MPI 3:38 9.5" 5" 10 MPI 3:43 10" 5" 10 MPI 3:48 10.38" .375" 13.3 MPI 3:53 12" AVERAGE PERCOLATION RATE: 10.3 MPI (NOTE THE UNDERLINED OUTLIERS NOT CONSIDERED IN AVERAGING) ,. PERCOLATION TESTING DATA SHEET -HOLE 2 TEST DATE: JULY 11, 1997 BY: R.C. CHECKED BY: J.S.S. TIME CUMMULATIVE INCREMENTAL INSTANTANEOUS WATER DROP RATE PER 5 MIN. PERCOLATION 2:36 2.125" 1.0" 5 MPI 2:41 3.0" .875" 5.7 MPI 2:46 3.75" .75" 6.67 MPI 2:51 4.50" .75" 6.67 MPI 2:56 5.0" 5" 10 MPI 3:01 5.75' .75" 6.67 MPI 3:06 6.0" .25" 20 MPI 3:11 6.5" 5' 10MPI 3:16 6.875' .375" 13.3 MPI 3:21 7.25' .375" 13.3 MPI 3:26 7.875' .625" 8 MPI 3:31 8.25' .375" 13.3 MPI 3:36 8.75" S" 10 MPI 3:41 9.0" .25" 20 MPI 3:46 9.5" 5' 10 MPI 3:51 10.125' .625" 8 MPI 3:56 10.75" .625" 8 MPI 4:01 11.5" .75" 6.67 MPI AVERAGE PERCOLATION RATE: 9.77 MPI (NOTE THE UNDERLINED OUTLIERS NOT CONSIDERED IN AVERAGING) TOTAL AVERAGE BETWEEN HOLES= 10.04 MPI T , t. \ \ 4 4� /J. // L / \ 7 L-O 36 \ \ \ N \ C hve % 'e Wes -t-Lav\I Mes2 \ • \ . N. Perc Tes# \ 9 \ o N. I4ole L«� Iov�s \ \ 30 , \ `;, \ N / \ °j / \ 1 / .// ' • A