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HomeMy WebLinkAboutpitkin.eh.264320101006 (2000)As—n/Pitkin Environmental Health Department PVP it for an Individual Sewage Disposa stem 130 S. Galena St. Aspen, Colorado 8161 Phone 970-920-5070 / FAX 970-920-5074 Permit # 00026 Parcel ID # 2643-201-01-006 Type of permit New( ) Repair( ) Addition to House( x ) Name of Owner Micheal ' Ede! ry�an Street Address 1951 Juniper Hill Rd Property legal description Lot 12, Block 3, Filing 2, Brush Creek Subdivision Size of lot 2.26 acres Total square footage of the house 4960 sq ft Water source Brush Creek Community water system # of bedrooms in house 5 # of offices, lofts & similar sized rooms in house Caretaker unit N/a Total square footage of the caretaker unit # of bedrooms in caretaker unit # of offices, lofts & similar sized rooms in caretaker unit Designed for what # rooms (list) 5 Permit information Designed by Ed Church and Associates Mailing Address 4501 Wadsworth Blvd, Wheat Ridge, CO 80033 Perc rate 109 Profile hole depth 8 ft Depth to groundwater or bedrock Greater than 8ft (1980) Septic tank capacity 2700 gallons Absorption area 5200 sq ft drip irrigation + existing 2520 ETA Comments Septic permit approved per compliance with the engineer design and specifications dated May 16, 2000. Any changes must be approved by this department and the design engineer prior to them being made. Requirerr$ents in Section 4-20 of Pitkin County ISDS Regulations must be met and must be in accordance to Resolution 99-34 for Experimental Drip Irrigation systems. Minimum horizontal distances between components of the system and physical features shall conform to the Pitkin County ISDS regulations. The existing ETA bed is approx 70 ft from the well, however, it is lined. The new drip irrigation must be setback at least 160 ft. The system will consist of one 1500 gallon tank added above the existing 1200 gallon tank. The aeration equipment should be removed from the existing tank and replaced by a pump in a biotube vault. The drain field installation will include 5200 sq ft of drip irrigation in sex sections. The existing lined ETA bed will continue to be used. Two valves will be used to equalize the flow to the ETA bed and the drip irrigation. This department does not endorse any brand of products. The engineer must do a final inspection of the installation and submit an as -built letter to this department. This department must also be called for an inspection with a minimum of 48 hours advanced notice. Permit approved by: LwCaa Date: � 2-210(3 Plans and specifications of the proposed individual sewage disposal system have been reviewed and are considered satisfactory. Permission is hereby granted to the owner or the agent to perform the work indicated in accordance with the Pitkin County ISDS Regulation in effect at the time of issue. This permit becomes invalid 6 months from the date that the permit was issued unless system construction has commenced or an extension has been approved in writing by the Department. As -built drawings must be included with this permit before the final approval will be issued. Installer: Final in Asr+An/Pitkin Environmental Health Department F it for an Individual Sewage Disposa' ;tem 130 S. Galena St. Aspen, Colorado 8161 1 o Phone 970-920-5010 / F -;x; 970-920-50 N F Permit # 00026 Parcel ID # 2643-201-01-006 > Q Type of permit Name of Owner Street Address New( ) Repair( ) Addition to House( x) _c Micheal 009nQX7 Ede Ifv�an V_ a 1951 Juniper Hill Rd �a o Property legal description Lot 12, Block 3, Filing 2, Brush Creek Subdivision a m Size of lot 2.26 acres Total square footage of the house 4960 sq ft a Z Water source Brush Creek Community water system _' m # of bedrooms in house 5 # of offices, lofts & similar sized rooms in house =� c Caretaker unit N/a Total square footage of the caretaker unit �N a # of bedrooms in caretaker unit # of offices, lofts & similar sized rooms in caretaker unit ui 'Designed for what# rooms (list) 5 r. o Permit information Designed by Mailing Address Perc rate 109 Ed Church and Associates 4501 Wadsworth Blvd, Wheat Ridge, CO 80033 Profile hole depth 8 ft Depth to groundwater or bedrock Greater than 8ft (1980 Septic tank capacity 2700 gallons Absorption area 5200 sq ft drip irrigation + existing 2520 ETA Comments Septic permit approved per compliance with the engineer design and specifications dated May 16, 2000. Any changes must be approved by this department and the design engineer pE!E to them being made. Requirerr$ents in Section 4-20 of Pitkin County ISDS Regulations must be met and must be in accordance to Resolution 99-34 for Experimental Drip Irrigation systems. Minimum horizontal distances between components of the system and physical features shall conform to the Pitkin County ISDS regulations. The existing ETA bed is approx 70 ft from the well, however, it is lined. The new drip irrigation must be setback at least 160 ft. The system will consist of one 1500 gallon tank added above the existing 1200 gallon tank. The aeration equipment should be removed from the existing tank and replaced by a pump in a biotube vault. The drain field installation will include 5200 sq ft of drip irrigation in sex sections. The existing lined ETA bed will continue to be used. Two valves will be used to equalize the flow to the ETA bed and the drip irrigation. This department does not endorse any brand of products. The engineer must do a final inspection of the installation and submit an as -built letter to this department. This department must also be called for an inspection with a minimum of 48 hours advanced notice. Permit approved by: �' o -U� % Date: ? lU Plans and specifications of the proposed individual sewage disposal system have been reviewed and are considered satisfactory. Permission is hereby granted to the owner or the agent to perform the work indicated in accordance with the Pitkin County ISDS Regulation in effect at the time of issue. This permit becomes invalid 6 months from the date that the permit was issued unless system construction has commenced or an extension has been approved in writing by the Department. As -built drawings must be included with this permit before the final approval will be issued. /A I Installer: jz'I � b('(1( on( Final inspection approval: Date: T6 NA ASA hnLhI. ASPEN,. rKIN ENVIRONMENTAL HEALTH D! kRTMENT APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SY 130 S. Galena St., Aspen Colorado 81611 Phone 970-920-5070/Fax 970-920-5074 2000 Name of OWNER Owner's Mailing Address 3 L�56 V N ON 7 �f Business Phone: q01 . S1 q • '6 S S0 Home Phone: 5 q • S $ y • D 62-2- Primary Contact Person (all communication regarding this permit will go through this person) Name Company ykun ISOILbms / Contact Mailing Address 7.0-73, 0 3 6 �AL Lv 114V Business Phone: W2&M ell Phone: L 14% • Jf 4Z Fax : OZ -1- 3N-� Parcel ID # (available from assessor's office at 920-5160 or at www.,aspen.com/assessor/) Street address of property 1151 PER ICL ROAD Legal Description: Lot JZ J ,Block 3 ,Filing Subdivision *BRVZH Chi 'C V Size of lot: LVv acres. Type of proposed structure: Size of bldg. envelope: Total square feet of house 6 Q # of bedrooms in house # of offices, lofts & similar sized rooms in house , Caretaker Unit: Attached ( ) Detached ( ) Total area(sq. ft.) of caretaker unit # of bedrooms in caretaker unit # of offices, lofts and similar size rooms of caretaker unit Permit is for: New Home ( ) Repair due to failure ( ) Remodel/Addition ()( Emergency use ( ) Water: Private well ( ) Spring ( ) Stream ( ) Community/Public Water System (� If community system: Name of system The fee for a ISDS application is $330 for a permit that takes 6 hours or less for the department to approve. If approval takes longer than 6 hours, a rite of $55 per hour will be charged. The maximum fee is $1000. The basic fee of $330 is due at the time of application. The remainder, if any, will be due in two stages: first, at the time of issuance of the ISDS permit; second, before final approval of the ISDS permit. Application for an individual sewage disposal system is hereby submitted. I hereby certify that the above information is true and accurate and that I have provided true and accurate information on locations of all existing and proposed wells, contour intervals, buildings, property lines, ditches, slopes, waterlines, springs, suction or irrigation lines, drinking water cisterns, drain tiles, irrigation ditches, lakes, water courses, streams, floodplains, dry gulches, and existing septic systems. I hereby certify that any such features not shown on attached site map are not present. Issuance of the permit does not 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 Aspen/Pitkin Environmental Health Department, Pitkin County and employees of these agencies will be held harmless should the individual sewage disposal system fail or malfunction. The permit to construct is issued on information submitted by the applicant or his/her representatives. The owner sumes full responsibility in case of failure of the system. Signature of applican Oe, pwA/PYZ Date V181,0 6 Received byd J -- Receipt # 3 Date G:\eh\isds\isdsapp.dod Pitkin County Environmental Health Department Contact Log Sheet Name: Parcel ID#: Address: Date Person Spoken To Comments / Action to be Taken Initials Time L L lP n i -A q \ �� oor-oat Aspen / Pitkin Environmental Health Department Contact Log Sheet Name: C S D l 2_ i ,+ c ParcelID#: Address: Date I Person Spoken To Comments / Action to be Taken Initials Time MOMMOME OA I.. -- r CHURCH & Associates, Inc. ENGINEERS & GEOLOGISTS March 12, 2001 David Ritchie & Associates Attn: Richard Spencer 981 Cowen Drive, Suite 310 Carbondale, CO, 81623 Subject: Installation Observation, Proposed Edelman Residence Upgrade Lot 12, Block 3, Filing 2, Brush Creek Village, 1951 Juniper Hill Pitkin County, Colorado Job No. 12245 Dear Mr. Spencer, RECEIVED MAIC 19 ZUUI PITKIN COUNTY ENVIRONMENTAL HEALTH We observed the installation of the onsite wastewater system (OWS) upgrade for the subject site on October 3, 2000. The system upgrade was designed under our Job No. 12245, dated May 16, 2000. Existing conditions consisted of one 1200 -gallon concrete aeration treatment tank and 2500 square feet (SF) of evaporation -transpiration -absorption (ETA) drain field. The upgrade included the removal of the aeration equipment and the addition of a BiotubeTM pump vault. A 1500 -gallon, single -compartment, precast concrete septic tank was placed for additional tank capacity. Six sections of drip irrigation drain field were installed. Four `A' sections are 8 feet by 100 feet and two `B' sections are 10 feet by 100 feet, for a total infiltrative area of 5200 SF. Distribution valves were installed to control flow effluent to the existing ETA drain field and to the drip irrigation drain field. An as -built drawing is included as Figure 1. The pump, alarm, and BiotubeTM vault were in place at the time of our visit. The construction foreman may activate pumping system at his discretion. The components of the OWS were installed in conformance with our plans and specifications. If there are questions or if we may be of further service, please call. The project engineer for this project is Tim Petz. CHURCH and Associates, In Edward O. Church, P.E. - ,SIC EOC/trp/erb 2 copies sent copy to APEHD, Attn: Nancy MacKenzie copy to Dreager Excavating, LLC, Attn: Kit, 0092 Hooks Lane, #13, Basalt, Colorado, 81621 DENVER 4501 Wadsworth Boulevard Wheat Ridge, CO 80033 303.463.9317 Fax: 303.463.9321 CASTLE ROCK 303.660.4358 EVERGREEN 303.816.1455 LOVELAND 970.663.2124 ,0 ­ ASPEN/PITKIN EN TRONMENTAL HEALTH DEPAR'vgAENT ISDS DESIGN CALCULATIONS Owner's Name EDELMAN . ::.-'::::Parcel ID # House Size (sq. ft.) 20Q0-f�(ltlp (75 gpd, 100 gpd, or 130 gpd) Number of Bedrooms in Main House Number of Offices, Libraries, Studies, Similar -sized Rooms in Main House Number of Bedrooms in Detached Caretaker unit Number of Offices, Studies, Similar -sized Rooms in Caretaker Unit (If the caretaker unit is ATTACHED, treat as if part of main house.) Average Daily Waste Flow 1(100 State Review Required? no . ........ ....... Perc Rate 109 (T) Design Flow (Q) = # potential bedrooms X 2 people/bedroom X gpd X 1.75 Q= 1750 Drip Irrigation Area = Q/R, R=Application Rate of 0.23 gpd/sf Absorptiot Area (A= Q/5 X SQRT) 100 0; ..............:......... 0' 0 A = 7609 sq. ft. of absorption area required (Less 2520 SF of Existing ETA) infiltrator units without reduction A maximum 30% reduction is allowed for use of deep gravel or gravelless chambered system, only if the lot size and soil conditions are optimal. If a reduction is being proposed, describe why lot size and soil conditions are optimal: A = sq.ft. with reduction infiltrator units with reduction Type of system: []Absorption trenches []Absorption bed [] Gravelless chambers []Dry well []Seepage Pit [x]Other Drip Irrigation Minimum tank capacity 2188 gallons SETBACK FROM WELL # of feet = 160 SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 110 SETBACK FROM DRY GULCH # of feet = 85 FINAL INSPECTION BY: DATE: Engineer's Submittal for Septic Permit in Pitkin County Owner's Last Name: EDELMAN Location: 1951 juniper Hill Road Summary of information regarding new septic system: Type of system being proposed: SEPTIC TANK AND DRIP IRRIGATION SYSTEM Other treatment processes being used: NONE Does the system use any mechanical parts? (Prohibited unless there is no alternative)YES If yes, explain why there are no alternatives A PUMP IS REQUIRED DUE TO REQUIRED DOSING Does the system require any maintenance other than routine pumping? YES If yes, who will do the maintenance? CLEAN FILTER WHEN SEPTIC TANK IS PUMPED Are any reductions being proposed? If yes, what makes the lot and soil conditions optimal? Which of the following are on the site or within setbacks? Closest distance of septic system to each feature [j 100 year floodplain NLA [] well(s) 160 FEET [J irrigation ditches N/A [J streams N/A [) ponds N/A [] other features N/A What was the profile hole depth? N/A What is the depth to groundwater? NLA What is the depth to bedrock? NLA What assumptions, if any, were made in system sizing and design? (Include any local, site- specific data, such as months without snow cover, ratio of evaporation to absorption, etc. that are relevant.) APPLICATION RATE OF 0.23 GPD.SF WAS USED If there are any variations from normal design, please explain how they can be demonstrated to improve treatment and protect water quality. NONE CHURCH & Associates, Inc. ENGINEERS & GEOLOGISTS May 16, 2000 David Ritchie & Associates ATTN: Richard Spencer 981 Cowen Drive, Suite 310 Carbondale, CO 81623 Subject: Onsite Wastewater System Design, Proposed Edelman Residence Upgrade Lot 12, Block 3, Filing 2, Brush Creek Village 1951 Juniper Hill Pitkin County, Colorado Job No. 12245 Dear Mr. Spencer, As requested, we have prepared an onsite wastewater system (OWS) design for the subject property. The design is based on the upgrading and remodeling of an existing residence. SITE CONDITIONS - The site is a 2.26 -acre lot located in a rural area in Pitkin County, Colorado. The locations of the existing residence and existing OWS are presented on Figure 1. The slope at the proposed field area is 20% to the northeast. The ground has a moderate cover of shrub oak and thin cover of native grasses. The proposed drain field site is not in a confined drainage area and has moderate solar and wind exposure. We believe the site is suitable for use of a drip irrigation or evapotranspiration -absorption (ETA) OWS. The drain field area is proposed northeast of the residence. EXISTING AND PROPOSED CONSTRUCTION - A three-bedroom single-family residence exists and is to be remodeled and added on to for a total of 5 Atoms. There will be between 2000 and 6000 SF of living area when completed. The residence is served water by the local water district. There is a well casing near the center of the lot as indicated on Figure 1. The setback from a drain field to a well for five bedrooms is 160 feet. There are no other known wells within the 160 feet setback from the proposed drain field. The proposed drain field will be greater than 160 feet to the well casing, but the existing field is not. The existing individual sewage disposal system (ISDS) includes an aeration treatment tank and 2500 SF of evaporation -transpiration -absorption (ETA) drain field. The ISDS was designed by Eldorado Engineering. The sewage loading for a five -bedroom dwelling with between 2000 and 6000 SF is 1000 gallons per day (GPD) based on two people per bedroom and 100 gallons per day per person. The sewage loading with a 1.75 peaking factor is 1750 GPD. The 1750 GPD loading will be used for sizing the septic tank, but not the drain field. The design loading includes a garbage grinder, dish washer and washing machine. Discharge from a water softener, spa or pool should not be directed to the OWS. DENVER 4501 Wadsworth Boulevard Wheat Ridge, CO 80033 CASTLE ROCK 303.660.4358 303.463.9317 Fax: 303.463.9321 EVERGREEN 303.816.1455 OWS Design Job No. 12245 Page 2 EXPERIMENTAL DRIP IRRIGATION SYSTEM - The proposed drip irrigation (shallow trench) OWS has been authorized as an experimental OWS in Pitkin County. As a part of the authorization, there are conditions, which are not typical of other permits in Pitkin County. The conditions include: A. the appli- cant must commit to follow recommendations of the Department and the design engineer, B. a backup system design is required, C. monitoring of soil saturation and an annual report is required and must be reported for 5 years, D. -the site must be reviewed for solar and wind exposure to wind, E. the Department will allow design without a 1.75 peaking factor. You will have to agree to the following conditions: 1. you must agree to the terms of the permit; 2. a backup design is a ETA bed design in the same area, 3. monitor- ing as described later in this letter will be required which will include an annual report as described in Item C; and 4. The site has been reviewed as described under Site Conditions and found suitable for installation of a drip -irrigation OWS. Eight shallow trench drip irrigation systems have been installed and are performing properly in Pitkin County, so we do not anticipate any problems with installation or perfor- mance of the OWS. There are 3500 successful drip irrigation OWS performing in Colorado. SUBSURFACE CONDITIONS - Subsurface consist of stiff clay underlain by shale at a depth of greater than 10 feet based on the 1981 ISDS Permit for the original home. The results of the original percolation tests indicate a percolation rate of 109 minutes per inch (MPI). We recommend designing the OWS based on the average percolation rate of 109 MPI. RECOMMENDATIONS - The shallow trench drip irrigation OWS should be installed as indicated on Figure 2, which incorporates the existing system into the design. The OWS includes septic tanks and dosed shallow trench drain field. The OWS is designed on an application rate of 0.23 GAL/SF/DAY and a sewage loading of 1750 GPD. The application rate utilizes slow soil absorption and evapotranspiration. One 1500 -gallon single -compartment concrete septic tank should be added above the existing 1200 -gallon tank. The aeration equipment should be removed from the existing tank and a pump in a Biotube vault should be installed in the existing tank. Details of the pump system are presented in Figures 2, 3, 4 and 7. The drain field installation should include 5200 SF of drip -irrigation field in six sections as presented on Figures 2 and 3. The drip irrigation field configuration can be modified to fit the topography with approval of our office. The trenches should be backfilled to reestablish the original slope. The existing ETA bed has been incorporated into the design and credit for the 2500 SF of area has been taken. Two valves at the valve box return flow to the existing ETA field. The pipes from the two valves can be combined to a single 4 -inch PVC sewer pipe to ETA bed. Two valves are required to equalize effluent distribution between the drip irrigation and ETA fields. The surface of the drip irrigation or ETA field should be seeded after installation of the system. A native seed mix from the area available at seed stores should be used. These mixes do not require irrigation and develop a growth 10 to 15 inches high. No automatic sprinkler system should be installed over the field. An alternative ETA bed OWS is presented in Figures 5 through 6. We recommend installation of one 1500 - gallon single -compartment concrete septic tank above the existing 1200 -gallon tank. The aeration equipment should be removed from the existing tank and a pump in a biotube vault should be installed in the existing tank. Details of the pump system are presented in Figures 2 through 4. The ETA alternative requires an additional 5500 SF of ETA field as indicated on Figures 5 and 6. A flow splitter basin should be installed to distribute effluent to the beds. We recommend the installation of two 30 feet by 92 feet ETA beds with an area of 5520 SF. We prepared a water balance analysis, which is presented as Table 1. The spreadsheet uses 32 inches of lake evaporation per year based on the US Department of Commerce Weather Bureau Technical Paper No. 37. OWS Design Job No. 12245 Page 3 OPERATION AND MAINTENANCE - The owner must realize an OWS is different from public sewer service. The owner must assume responsibility for maintenance of the system. The system is relatively main- tenance free, but the owner must have the septic tanks pumped and filters cleaned. We recommend the tank be pumped and filter cleaned every two years. There are daily considerations, such as not putting plastic or other non -biodegradable material into the system. Water use must be monitored so toilets are not allowed to run when seals malfunction. To illustrate the point, a running toilet will consume in excess of 1000 gallons per day if allowed to flow. An excess 1000 GPD loading could flood and irreparably harm the field. We caution against installation of a water softener. The hydraulic loading from the backwash of a water softener can be detrimental to OWS and a separate dry -well should be constructed for the backwash waste, if a water softener is installed. No landscaping or plastic can be used over the field, which will reduce evapotranspiration from the field. Chemically treated water from a swimming pool or spas should not be introduced into the OWS. As a part of the experimental permit, there are conditions imposed by the APEHD. The differences from other installations are the requirements for monitoring of the installation of the drip -irrigation system. These may be required because of a prior experience in Pitkin County with experimental systems. Drip -irrigation systems have been installed in Pitkin County and there have had no problems. We anticipate the annual reporting will be a requirement for five years and the cost is estimated to be $200.00 per year. LIMITATIONS - A drip irrigation design requires installation by a contractor who is an experienced installer. Our investigation, layout, design and recommendations are based on data submitted. If subsurface conditions different from those described are encountered, we should evaluate the effect of the changes on the proposed OWS. if the health department makes modifications to this design, we should be contacted to evaluate the impact on the performance of our OWS design. All construction is to be in accordance with the ISDS regulations. Pipe type and size, burial requirements, septic tank construction, and other specifications, which are not depicted in our report, are to conform to the ISDS regulations. The installer of the system is to have demonstrated knowledge of the ISDS regulations and requirements. The OWS design includes one installation observation. Additional observations are not included in the cost of this design. If there are any questions or if we can be of further service, please call. CHURCH & Associates, I Edward O. Church., E.: 13172 S / _4. EOC/t`'0h`r:L Er 4 copies sent TABLE I - WATER BUDGET ANALYSIS JOB NO. CLIENT OWNER EDELMAN SUBDIVISION BRUSH CREEK VILLAGE, LOT 12 12245 SUBSURFACE: PTl'K!N COUNTY DAVE RITCHIE a@ ASSOCIATES LOADING = NUMBER OF BEDROOMS = FIELD AREA 8000 SQUARE FEET 100 5 GALLONS PER DAY PER PERSON FIELD AREA 8000 SQUARE FEET ABSORPT 0.15 0.18 0.18 INFLOW EVAPORA 0.050 0.030 1 0.016 0.005 1 0,013 0.045 0.070 0.085 0.110 0.120 0.110 0.090 RATIO 3.000 1 6.000 1 10.000 1 36.000 1 13.846 1 4.000 1 2.571 1 2.118 1 ).6361 1.500 1 1.636 2.000 OUTFLOW REQUIRED THEORETICAL GAL PEA BEDROOMS LOADING PRECIP. RUNOFF, 25% NET PRECIP. NET PRECIP. TOTAL LOAD ABSORPTION ET ETA ETA STORAGE STORAGE, GAL BEDROOM GALLONS INCHES INCHES INCHES GALLONS GALLONS GPD/SF GPD/SF GPD.'SF GALLONS GALLONS 33585 OCT 6200 5 31000 5.1 1.275 3.825 18921 49921 0.18 0.050 0.23 57040 7119 40704 NOV 6000 5 30000 4.3 1.075 3.225 15953 45953 0.18 0.030 0.21 50400 4447 45151 DEC 6200 5 31000 3.1 0.775 2.325 11501 42501 0.18 0.018 0.198 49104 6603 51754 JAN 6200 5 31000 2.97 0.743 2.228 11019 42019 0.18 0.005 0.185 45880 3861 55615 FEB 5600 5 28000 4.07 1.018 3.053 15100 43100 0.18 0.013 0.193 43232 132 55",48 MAR 6200 5 31000 5.53 1.383 4.148 20516 51516 0.18 0.045 0.225 55800 4284 60031 APR 6000 S 30000 3.8 0.950 2.850 14098 44098 0.18 0.070 0.25 60000 15902 75933 MAY 6000 5 30000 3.08 0.770 2.310 11427 41427 0.18 0.085 0.265 65720 24293 100227 JUN 6000 5 300DO 2.53 0.633 1.898 9386 39386 0.18 0.110 0.29 69600 30214 JUL 6200 5 31000 3.2 0.800 2.400 118'2 42872 0.18 0.120 0.3 74400 31528 130440 161968 ' AUG 6200 5 31000 2.45 0.613 1.838 9090 40090 0.18 0.110 0.29 71920 31831 193799 ' SEP 6000 5 30000 5.08 1.270 3.810 18847 48847 0.18 0.090 0.27 64800 15953 209752 TOT 72800 364000 45.21 11.303 33.908 167729 531729 2.16 0.746 2.906 7079% 176167 ' THEORETICAL STORAGE GREATER THAN REQUIRED STORAGE Resources 1. Absorption data from percolation test. 2. Precipitatmon and evaporation data from City of Aspen Water Department National Weather Service Station ]$A-050372-2 ABSORPTION TO EVAPORATION RATIO MONTH OCT INOV IDEC IJAN IFEB MAR APR IMAY jjuNE IJULY JAUG SEP ABSORPT 0.15 0.18 0.18 0.18 0.18 0.18 0.18 0.16 0.18 0.18 0.1 -0. 1 8 EVAPORA 0.050 0.030 1 0.016 0.005 1 0,013 0.045 0.070 0.085 0.110 0.120 0.110 0.090 RATIO 3.000 1 6.000 1 10.000 1 36.000 1 13.846 1 4.000 1 2.571 1 2.118 1 ).6361 1.500 1 1.636 2.000 A 2.26 ACRES LOT 12, BLOCK 3, FILING 2 BRUSH CREEK VILLAGE SUBDIVISION PITKIN COUNTY, COLORADO TOPOGRAPHIC LINES PROVIDED BY ALPINE SURVEYS INC. 1 NOTE: WELL IS 190+ FEET FROM PROPOSED DRIP IRRIGATION FIELD WELL CASING 41 4 -INCH PCV SEWER E!R EXISTING 1200 GALLON SEPTANK. EXISTING AERATION EQUIPREMOVED AND REPLACED WBIOTUBE PUMP VAULT ` 1500 GALLON SINGLE COMPARTMENT PRECAST 25`3'o OF EFFLUENT - FLOW DIRECTED TO EXISTING FIELD. OWS AS BUILT DRAWING EXISTING ETA DRAIN FIELD 5200 SF OF DRIP IRRIGATION DRAIN FIELD IN SIX SECTIONS 120 FEET WATER TAP, WATER VALVE \\\\"LIFT STATION FOR LOCAL , 0 WATER DISTRICT SCALE Vs = 60' JOB NO. 12245 FIGURE 1 i 2.26 ACRES LOT 12, BLOCK 3, FILING 2 BRUSH CREEK VILLAGE SUBDIVISION PITKIN COUNTY, COLORADO TOPOGRAPHIC LINES PROVIDED BY ALPINE SURVEYS INC. I � I � EXISTING ETA BED` WELL 2520 SF f CASING O f 1200 -GALLON ' AERATED TANK f � PROPOSED FIVE -BEDROOM RESIDENCE UPGRADE-------� I f \ 90 SITE PLAN AND EXISTING ETA OWS 120 FEET \\\" 0 WATER TAP, WATER VALVE LIFT STATION FOR LOCAL WATER DISTRICT SCALE 1 " = 60' JOB NO. 12245 FIGURE 1 I 2.26 ACRES LOT 12, BLOCK 3, FILING 2 BRUSH CREEK VILLAGE SUBDIVISION PITKIN COUNTY, COLORADO A 1 ` I � I � NOTE: WELL IS 190+ FEET FROM PROPOSED DRIP IRRIGATION FIELD WELL CASING 4 -INCH PCV I Q SEWER PIPE I USE EXISTING 1200 -GALLON SEPTIC TANK. REMOVE EXISTING AERATION EQUIPMENT AND REPLACE WITH BIOTUBE PUMP VAULT. ADD 1500 -GALLON SINGLE -COMPARTMENT PRECAST CONCRETE SEPTIC TANK 2 -INCH' SCHEDULE PUMP SERVI LINE LOCATION OF PROPOSED DRIP IRRIGATION OWS 2 -INCH SCHEDULE 40 PIPE �- VALVE BOX WITH EIGHT 2 INCH BALL A VALVES SCALE 1"=50' fM SF OF DRIP IRRIGATION DRAIN FIELD IN SIX SECTIONS ILI I 0000 0-00 JOB NO, 12245 FIGURE 2 TYPICAL PLAN VIEW DISTRIBUTION VALVES 2" BALL VALVE" HEADER LEVEL MANIFOL T(1 rVllZ'n rl rTA QCI _INES TO 8 SECTIONS EFFLUENT PUMP LINE WITH PRESSURE RELEASE VALVE AT HIGH POINT 1 NO. SECTION LENGTH WIDTH LINES 4 A 100 8 4 2 8 100 10 5 SPECIFICATIONS AND DESIGN CALCULATIONS DESIGN CRITERIA STRUCTURE - 5 BEDROOM RESIDENCE BETWEEN 2000 & 6000 S.F. LOADING - 100 GPD PER PERSON TOTAL LOADING - Q - 1750 GPD PERCOLATION RATE - 109 MPI APPLICATION RATE - R - 0.23 GPD/SF AREA - (Q)/R TOTAL AREA - 7609 SF LESS EXISTING ETA OF 2500 SF = 5109 SF `1-IVLCJ f/91,G UV"IY"Amd) 'VC VENT PIPE T M TYPICAL FIELD CROSS-SECTION 30" 2" PVC VENT PIPE �- WITH CAP AND 1/4- HOLE GROUND SURFACE TYPICAL DETAIL OF DISTRIBUTION VALVES - N.T.S. 2" PVC LINES TO SECTIONS THE DISTRIBUTION VALVES CONTROL FLOW OF EFFLUENT TO EACH SECTION OF THE FIELD. WE RECOMMEND THAT ONE SECTION OF THE FIELD BE CLOSED AT ALL TIMES TO ALLOW DRYING OF SEGMENTS OF THE FIELD TO EXTEND THE LIFE OF THE FIELD. THIS CAN BE ACCOMPLISHED BY SEQUENTIALLY ROTATING THE VALVES EVERY YEAR. DRAIN FIELD SPECIFICATIONS TREATMENT UNIT SPECIFICATIONS AREA - 5200 SF TOTAL CAPACITY - 1.75 X Q X (30 HOURS/24 HOURS) = 2188 GALLONS LINEAL FOOTAGE - 2600 LF RECOMMENDATIONS - ADD 1500 GALLON SINGLE COMPARTMENT SEPTIC TANK ABOVE NUMBER OF SECTIONS - 6 AN EXISTING 1200 GALLON ONE COMPARTMENT SEPTIC TANK, REMOVE AERATION AREA IN EACH SECTION A - 800 SF EQUIPMENT FROM EXISTING TANK AND REPLACE WITH A BIOTUBE VAULT & PUMP. AREA IN EACH SECTION B - 1000 SF TRENCH WIDTH - 6 INCHES ALARM AND CONTROL PANEL TO BE LOCATED AT OWNER'S REQUEST LANDSCAPE WITH XERISCAPE GRASS TWO RISERS PER TANK FOR TANK ACCESS DRAINBACK TO TANK AND FIELD PUMP SHOULD BE SET AT 200 GALLON DOSE PUMP SPECIFiCATTONS - 25 GPM AT 22.6 FEET OF HEAD SHALLOW TRENCH DETAILS JOB- NO. 12245 FIGURE 2" 2' 8 FEE IF 2" CLASS 200 PVC PIPE WITH 1/4" HOLES ON 8" CENTERS SECTII SPECIFICATIONS AND DESIGN CALCULATIONS DESIGN CRITERIA STRUCTURE - 5 BEDROOM RESIDENCE BETWEEN 2000 & 6000 S.F. LOADING - 100 GPD PER PERSON TOTAL LOADING - Q - 1750 GPD PERCOLATION RATE - 109 MPI APPLICATION RATE - R - 0.23 GPD/SF AREA - (Q)/R TOTAL AREA - 7609 SF LESS EXISTING ETA OF 2500 SF = 5109 SF `1-IVLCJ f/91,G UV"IY"Amd) 'VC VENT PIPE T M TYPICAL FIELD CROSS-SECTION 30" 2" PVC VENT PIPE �- WITH CAP AND 1/4- HOLE GROUND SURFACE TYPICAL DETAIL OF DISTRIBUTION VALVES - N.T.S. 2" PVC LINES TO SECTIONS THE DISTRIBUTION VALVES CONTROL FLOW OF EFFLUENT TO EACH SECTION OF THE FIELD. WE RECOMMEND THAT ONE SECTION OF THE FIELD BE CLOSED AT ALL TIMES TO ALLOW DRYING OF SEGMENTS OF THE FIELD TO EXTEND THE LIFE OF THE FIELD. THIS CAN BE ACCOMPLISHED BY SEQUENTIALLY ROTATING THE VALVES EVERY YEAR. DRAIN FIELD SPECIFICATIONS TREATMENT UNIT SPECIFICATIONS AREA - 5200 SF TOTAL CAPACITY - 1.75 X Q X (30 HOURS/24 HOURS) = 2188 GALLONS LINEAL FOOTAGE - 2600 LF RECOMMENDATIONS - ADD 1500 GALLON SINGLE COMPARTMENT SEPTIC TANK ABOVE NUMBER OF SECTIONS - 6 AN EXISTING 1200 GALLON ONE COMPARTMENT SEPTIC TANK, REMOVE AERATION AREA IN EACH SECTION A - 800 SF EQUIPMENT FROM EXISTING TANK AND REPLACE WITH A BIOTUBE VAULT & PUMP. AREA IN EACH SECTION B - 1000 SF TRENCH WIDTH - 6 INCHES ALARM AND CONTROL PANEL TO BE LOCATED AT OWNER'S REQUEST LANDSCAPE WITH XERISCAPE GRASS TWO RISERS PER TANK FOR TANK ACCESS DRAINBACK TO TANK AND FIELD PUMP SHOULD BE SET AT 200 GALLON DOSE PUMP SPECIFiCATTONS - 25 GPM AT 22.6 FEET OF HEAD SHALLOW TRENCH DETAILS JOB- NO. 12245 FIGURE CHURCH & ASSOCIATES, INC. Existing Concrete Septic Tank and Effluent Pumping System Orenco Systems® incorporated Disclosure: The owners of Church k Associates, Inc. also own S.C.G. Enterprises, Inc. which distributes Orenco Systems Inc. products Patents 1 4,439,323 & 5,492,635 Foreign Patents Pending O 1997, Orenco Systems, Inc. Job No. 12245 i . __ 0 EDW—TD-3 Rev. 1.0 (2/98) Figure 4 Fiberglass Gasketed lid with Stainless Steel Bolts Conduit Seal SB4 PVC PVC Riser with Grommet(s) Slope Ground Conduit to Splice Box (bond to tank adapter with Away from Riser Control Panel recommended adhesive) -•------ __ — 113D----- Splice Box with Cord Grips Height Varies Discharge Assembly 18' Minimum Flexible Hose J Effluent Discharge Inlet Tee I I I Tank Adapter (cost or bolted) Liquid Level AI Level Control Float v Assembly MFEPR On/Off Redundant Off W/Alarm Check Valve (optional) Vault Inlet Ports 4 ! 1/8' Weep "' Flow Inducer Hole Effluent Pump fT' = filter Cartridge -�� Drain Port I Biotube® Pump Vault Disclosure: The owners of Church k Associates, Inc. also own S.C.G. Enterprises, Inc. which distributes Orenco Systems Inc. products Patents 1 4,439,323 & 5,492,635 Foreign Patents Pending O 1997, Orenco Systems, Inc. Job No. 12245 i . __ 0 EDW—TD-3 Rev. 1.0 (2/98) Figure 4 II 2.26 ACRES LOT 12, BLOCK 3, FILING 2 BRUSH CREEK VILLAGE SUBDIVISION PITKIN COUNTY, COLORADO 4 f � WELL IS 190+ FEET TO PROPOSED ETA BEDS WELL CASING O t USE EXISTING 1200 -GALLON SEPTIC TANK. REMOVE EXISTING AERATION EQUIPMENT AND REPLACE WITH BIOTUBE PUMP VAULT. ADD 1500 -GALLON ' SINGLE -COMPARTMENT PRECAST CONCRETE. SEPTIC TANK 2 -INCH PUMP SERVICE LINES /FLO\WPLITTER BASIN PROPOSED ETA BEDS 4 -INCH PVC SEWER SCALE 1" = 50' 5520 SF OF ETA BED IN TWO / SECTIONS, EACH SECTION 92 FEET BY 30 FEET. EACH SECTION = 2760 SF 1-00 loll JOB NO. 12245 FIGURE 5 I TYPICAL PLAN VIEW INLET UNE FROM PUMP CHAMBER 4" SCH TYPICAL CROSS-SECTION GRADE .• ..`�..i ` ...` �C�.." .0 WITH CAP AND 1/4 INCH HOLE 20 1 EVAPORATIVE SAND 4" SCH 25 PERFORATED PVC PIPE INSTALLED LEVEL 30 FEET ri l 0 ETA FIELD DETAILS CALCULATIONS AND SPECIFICATIONS DESIGN CRITERIA STRUCTURE — 5 BEDROOM RESIDENCE BETWEEN 2000 AND 6000 SF LOADING — 100 GPD PER PERSON TOTAL LOADING — Q — 1750 GPD PERCOLATION RATE — 109 MPI AREA — SEE TABLE I AREA — 8000 SF DRAIN FIELD SPECIFICATIONS NUMBER OF FIELDS = 2 DIMENSIONS = 30' X 92' TOTAL AREA = 5520 SF EXISTING AREA = 2520 SF TOTAL AREA = 8040 SF GRAVEL — 1.5 INCH SAND — NO. 4 = 100% PASSING NO. 40 = 50% TO 55% PASSING — NO. 200 = <15% PASSING TREATMENT UNIT SPECIFICATIONS TOTAL CAPACITY — 1.75 X 0 (30 HOURS/24 HOURS) = 2188 GALLONS RECOMMENDATION — ADD 1500—GALLON SINGLE— COMPARTMENT PRECAST CONCRETE SEPTIC TANK TO BE FOLLOWED BY THE EXISTING 1200—GALLON SEPTIC TANK AND REPLACE AERATION UNIT WITH A BIOTUBE PUMP VAULT ALARM AND CONTROL PANEL TO BE LOCATED AT OWNER'S REQUEST TWO RISERS FOR TANK ACCESS DRAINBACK TO TANK FROM FIELD PUMP SHOULD BE SET AT A 200 GALLON DOSE UPHILL DRAINAGE SWELL SEE FIGURE 4 FOR TANK DETAIL PLIW SPECIFICATIONS — +00 - GRAVEL NOTE: GRAVEL MAY BE CONTINOUS ON BOTTOM OR MOUNDED AROUND DISPERSAL PIPES ONLY WITH MINIMUM 4 INCHES OF GRAVEL COVER AROUND PIPES OR GRAVEL MAY BE REPLACED WITH CHAMBERS AND 4 INCH PERFORATED PIPE. PLEASE CONTACT OUR OFFICE IF A CHAMBER SYSTEM DESIGN IS DESIRED JOB N0. 12245 FIGURE 6 CHURCH & Associates, Inc. 5!16100 Pump System Design Criteria Design Flow Rate Distributing Valve Model (# of Zones) none Lift to Distribution Point Discharge Assembly Size Transport Line Size Pipe Class?Schedule Transport Length Flow Meter i 'Add-on' Head Loss Friction Head Losses: Head Loss in Transport Pipe 2.3 feet Head Loss through Discharge Assembly 4.5 feet Head Loss through Distributing Valve 0.0 feet Head Loss through Flow Meter 0.0 feet Size Pump for: DESIGN FLOW RATE 30.0 TOTAL DYNAM I C HEAD 16.8 Ms. Project: ,lob No. 12245 250 10.0 feet 1.25 2.00 inches _-200 40 150 feet 50 P3015.6 stage [ P3010.5 stage [_ P30 07.4 stage [-- P30 05.3 stage' 0 _L 0 Effluent Pumps 1/2 Hpto11/2 Hp 60 Hertz 115!230 Volt Curve pc3 "Available in 115V or 230V _0 1 10 20 30 40 50 Net Discharge, GPM FIGURE 7 OWNER MICHAEL & DEBRA EDELMAN 318 INDIAN TRACE SUITE 430 WESTON, FL 33326 (954) 384-6880 (954) 384-8734 FAX ARCHITECT DAVID RITCHIE & ASSOCIATES, INC 981 COVEN DRIVE SUITE E CARBONDALE, CO 81623 (970) 963-4335 (970) 963-4330 FAX I?DI ?I,b1AN REMODE1 PROJECT DIRECTORY STRUCTURAL ENGINEER S.K. PEIGHTAL ENGINEERS, Ltd. 76 SUNSET DR, UNIT 4 BASALT, CO 81621 (970) 927-9510 (970) 927-0597 FAX SEPTIC ENGINEER CHURCH AND ASSOCIATES, INC. 4501 WADSWORTH BLVD. WHEAT RIDGE, CO 80033 (303) 463-9317 (303) 463-9321 GENERAL NOTES A THE CONTRACT DOCUNENT5 CONSIST OF THE A6REFMFSIT(51. THE BENERAL NOTES, THE DRAWN65, AND THE ` LFlGATV S, WNCH ARE LOOPERATWE APD 6OtMt0U5- WORK t'DIGATED OR REASONABLY WL.ED 11 ANY ONE OF THE DOGL"5NT5 SHALL BE SUPPLIED AS FWA164 FULL COVERED t'1 ALL. ANT DSCREPANIGT BETWEEN THE DFFERENIT PARTS SHOLLD BE REPORTED TO THE ARGH[TECT P1`EDATELT. B. ALL WORK SHALL COFPLY WITH THE 1994 UBC, CLPRENTLY AGJFTED U16. NEC, d UPC 6 APECC, ALL STATE AND LOCAL CODES AND ORMANCES, AND SHALL BE PERFORMED TO THE W6HEST STANDARDS OF CRAFTSMANSW BY JOLRNETMEN OF THE APPROPRIATE TRADES. G. THESE DOCUMENTS ARE WENDED TO lhC-L" ALL LABOR, MATERIALS' WJMvENT AND SERVOES REQLRED TO CLMPLETE ALL WORK DE5CRIBED HERRN R S THE RESPONSBILITT OF THE CONTRACTOR TO COORDIYA.TE THE VARIOUS PARTS OF THE WORK AND BPM TO THE ATTENTION OF THE ARC 4TECT ANT CONDITIONS WNCH WILL NOT PERMIT CONSTK4TON A660RDIN6 TO THE iNTENT10N5 OF TI -€5E DOGUNENT5. fT S THE RE5PO1'!SIBUTY OF THE ARCNTECT TO PROVDE DETA1-5 AM/OR DRECTONS RE6AF-VM M%N LATENT WHERE fT E ALTERED BT EXISTINI( CONMIONS OR WHERE NEGLECTED h THE DOCLMITS. D. ANT MATERALS PROPOSED FOR SUBSTfTUTIONI OF THOSE 5PEGFED OR GALLED OUT ST TRADE MANE N THESE DOCtMaiT5 SHALL BE PRESENTED TO THE ARCHTECT FOR REVIEW. THE CONTRACTOR SHALL SLIBMT SAMPLES WHEN RECURED ST THE ARCHITECT, AND ALL SUCH SAMPLE5 SHALL BE REVEWED BT THE ARCNTEC 8EFORE THE WORK 6 PERFORMED. AIY'f WORK WWCH4 ODES NO COI'FOFi TO THE REOLREMENT5 OF THE DOGIVENTS OR AN APPROVED SAMPLE SHALL BE REMOVED AND REPLACED WTTH WORK THAT CONFORMS AT THE CONTRACTORS EXPENSE. E. THE KI -OM MFECTOR SHALL BE NOIFIE BT THE CONTRACTOR WHEN THERE S NEED OF tSPEGTON AS RFaJF-FD BT THE UNIFORM KL -0M CODE OR ANY LOCAL CODE OR ORWANLFC F. THE CONTRACTOR SHALL BE RESPONSOLE FOR THE SAFETT AND CARE OF ADJACENT PROPWTES DLR416 CONSTRUCTION FOR COMLIr- THE PPROTECTYT ALL W� STATEAND 'tTd-�.•�'1TI01�15, NT 15 DELIVERED COMPLETED TO THE OWNER. 6. ALL PMeWNS NOTED TAKE PRECEDENCE OVER SCALED DhFH5aE. DF'EN"-VM NOTCD WfH 'NT'--' AIS NOT DRAWN TO 'CAI--'. CONTRACTOR SHALL FELD VERFT ALL EXSTPG IT'EN610t6. r4, CONTRACTOR SHALL VERIFY AND COOKPATE ALL OPENM5 THROLGH FLOORS, OM ]HOF, AND WALLS WITH ALL ARC•HTTECTURAL. STRUCTURAL. M C44ANCAL, PLUMBM AND ELECTRICAL WORK AND MAlNTA11 THE %EOFED FRE RATI'G KF6RTT OF ALL WALLS, CMJ'65, FLOORS, SHAFTS, ETC. WHERE SUCH PENETRATIONS OCCI.R- t CON TRAC TOK SHA" BE RESPONdBLE FOR THE WEA THEK l" RtES5 OFF ALL MTALLED COSTFXJVN A55IFr L S AND STSTP 15. CONTRACTOR WLL A55LM RESPONSIBLITT OF fTEI-S REOURN'G COORDIIATON AND RESOLUTON OLMIG THE WPM PROCESS. I ?� t i DAVID RITC. & ASSOCIATES, -&' ..n,dwy Lvt1E ar CAftaVALI; 60 M WN %3-4330 FA D03) %3-4335 t II SHEET INDEX ARCHITECTURAL STRUCTURAL A1.1 COVER SHEET S1.1 FOUNDATION PLAN A2.0 SITE SURVEY S2.1 FLOOR FRAMING PLAN A2.1 SITE PLAN S2.2 UPPER FLOOR FRAMING PLAN A3.0 MAIN LEVEL DEMOLITION PLAN $2.3 ROOF FRAMING PLAN A3.1 MAIN LEVEL FLOOR PLAN S3.1 DETAILS AND NOTES DRAwn. 1*b SCALE 1/B' , 1'@ DATE• 3/23/80 59-F PM11 T IPACrACE N [1— +. COVER SHEET ran A3.2 UPPER & LOWER FLOOR PLANS A3.3 ROOF PLAN A4.1 BUILDING ELEVATIONS. SHEET 1 A4.2 BUILDING ELEVATIONS, SHEET 2 A5.1 BUILDING SECTION — A6.1 BUILDING DETAILS AB 1 DOOR & WINDOW SCHEDULES SURVEYOR CONTRACTOR PROJECT DESIGN INFORMATION ALPINE T.B.A ZONING: AFR-10 SURVEYS, INC. MAX. FAR: 15,000 SF P.O. BOX 1730 APPLICABLE BUILDING CODE: 1994 UBC ASPEN, CO 81612 OCCUPANCY TYPES: R-3, U-1 R-3 (ADDITION) (970) 925-2688 CONSTRUCTION TYPE: V—N -QUILDING AREA: EXISTING ADDED TOTAL UPPER LEVEL: 680 36 716 MAIN LEVEL: 1.350 1.792 3.142 BASEMENT: 996 106 1,102 TOTAL G.F.A.: 3,026 1,934 4,960 DRAwn. 1*b SCALE 1/B' , 1'@ DATE• 3/23/80 59-F PM11 T IPACrACE N [1— +. COVER SHEET ran • JUNIPER HILL 28' SIDE 5ETBACK EXISTIN6 PHONE 6 GABLE TV Ex 15TING SEPTIC FIELD TO BE ABANDONED / A�v SITE PLAN SITE PLAN NOTES I- FOR 66tBftA- i9M, W D WIM Al -I- 2. SITE IHFOIWATION BASED ON SITE VISITS 6 SLFWFT PARED ST ALPIM StRVETS. IM.. DATED MW614 13. 28PB. BUILDIfG EL. 100'8' 15 APFROX. 7.9W FT ABOW SEA LtYEL. 3. DETAILED SITE UTILITT DE5160 SHALL BE BT CONT) ACTOK TO CONNECT TO EXIST iib 91ZVICE5 IN A"MAME WITH ALL CODES AND RE6ULATIOf6. YWIFT ALL LOCATIONS 6 EK15TIM SIZES IN FIELD fRIOR TO EXCAVATION. 4. SEE P.G. A3.1 FOR AWL FINISH GRADE 2,EVATION5 AT M.06. 5. GENERAL CagWTOR SLW.L VERIFT BUILDING LOCATION K S*VET AT ALL i{f/iSftTT LI7'ES Wok T6 fY"VAi iIAN. 6- CONTRACTOR SHALL HAVE A59M ALLOWABLE SOILS 8EARI1'16 PRESSURE FIELD VERIFIED BT A SOILS EN0MER PRIOR TO FOWIM FO7fINC.S. SEE 5TRUCTLPAI DW65. 7. FOR N!W SEPTIC 5T5TEM DETAILS. SEE LRAWI N65 BT C4LR[H 6 ASSOC- IiY:-. / LOT 12-A �30' FRONT SETBACK 18' UTiLi1Y E45EMEhi PROPERTT LINE EXISTING OVERHEAD POWER LINE FINAL QZADiN6 SHAii E5TAF' MIN. IBX SLOPED POSITIVE DRAINA6E SWALES AROUND HOUSE EXI5TIN6 6RADE5 TO REMAIN EXISTING GRADES TO BE REVISED (DASHED) NEW 6RADE5 (BOLD) DAVID RITCH & ASSOCIATES, Il 901 OOWE1'I DRIVE. SITE CAR801'DALE. CO M7? (303) %3.4330 FAX WN %3.4335 W F�1 LY Q W x a � o w, z v of H W W DRAWPk WS SCAL5 1' W-01 DATE 3/23/00 FtlT PACKAGE rtv»F SITE PLAN LOi Q. BRUSH GREEK StJBpVEYA't FTTKIN OOU'fTT. 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