HomeMy WebLinkAbout256 Shannon Rd - 1121 Miller Ranch Rd - 210504400013 - 1698-97ISINDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY ENVIRONMENTAL HEALTH DIVISION P.O. Box 179 - 500 Broadway Eagle, Colorado 81631 Telephone: 328-8755 YELLOW COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. Please call for final inspection before covering any portion of installed system. PERMIT NO. 1 v / 8 r r OWNER: Eagle County School District RF50 T PHONE: (970) -128-6321 MAILING ADDRESS: P.O. BOX 740 city:Ragl a state: CO Zip: 81 631 APPLICANT: Lee Mekelburg PHONE: (970) 926-5701 SYSTEM LOCATION: 256 Edwards Cemetery Rd.., EAWAYd 9AX PARCEL NUMBER: 21 (15-044-0 —n 1 3 LICENSED INSTALLER: Vande walk r Cons rnrtion, Rnh Vanrlartaalker LICENSENO: 9-97 DESIGN ENGINEER OFSYSTEM: Alpine 'Engineering, Glenn Palmar INSTALLATION HEREBY GRANTED FOR THE FOLLOWING: 750 GALLON SEPTIC TANK existing tank ABSORPTION AREA REQUIREMENTS: SQUARE FEET OF SEEPAGE BED 225 SQUARE FEET OF TRENCH BOTTOM. Via 12 infiltrator units as per design. SPECIAL REQUIREMENTS: Tnstall as per engineer design dated 5-7-97Not intended for residential use. Tf prOnerty is Sold system will have to he sized arrnrding])zEngineer iS rPSpnnsihle for final inspection - ENVIRONMENTAL HEALTH APPROVAL: !V -y'A DATE: June . 1997 CONDITIONS: 1. ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREMENTS OF THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS, ADOPTED PURSUANT TO AUTHORITY GRANTED IN 25- 10- 104. 1973, AS AMENDED. 2. THIS PERMIT IS VALID ONLY FOR CONNECTION TO STRUCTURES WHICH HAVE FULLY COMPLIED WITH COUNTY ZONING AND BUILDING REQUIREMENTS. CONNECTION TO OR USE WITH ANY DWELLING OR STRUCTURE NOT APPROVED BY THE ZONING AND BUILDING DEPARTMENTS SHALL AUTOMATICALLY BE A VIOLATION OF A REQUIREMENT OF THE PERMIT AND CAUSE FOR BOTH LEGAL ACTION AND REVOCATION OF THE PERMIT. 3. CHAPTER IV, SECTION 4.03.29 REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED. FINAL APPROVAL OF SYSTEM: (TO BE COMPLETED BY INSPECTOR): NO SYSTEM SHALL BE DEEMED TO BE IN COMPLIANCE WITH THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS UNTIL THE SYSTEM IS APPROVED PRIOR TO COVERING ANY PORTION OF THE SYSTEM. INSTALLED ABSORPTION OR DISPERSAL AREA: 360 SQUAREFEET. Via 12 infiltrator units as per design. INSTALLED SEPTIC TANK: 750 GALLON DEGREES FEET FROM SEPTIC TANK ACCESS TO WITHIN 8" OF FINAL GRADE AND PROPER MATERIAL AND ASSEMBLY X YES NO COMPLIANCE WITH COUNTY/STATE REQUIREMENTS: X YES NO ANY ITEM CHECKED NO REQUIRES CORRECTION BEFORE FINAL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS CORRECTED. COMMENTS: Leach fi 1 d prated 0' , S9R°F from tank rl eano_tlt, 65 t doe south from SF corn r of the house. f ENVIRONMENTAL HEALTH APPROVAL: �f</, DATE: ,JU ne 6. 1997 ENVIRONMENTAL HEALTH APPROVAL: DATE: (RE -INSPECTION IF NECESSARY) RETAIN WITH RECEIPT RECORDS APPLICANT / AGENT: PERMIT PERCOLATION TEST FEE OWNER: RECEIPT # CHECK# (Site Plan MUST be attached) ISDS Permit # APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY P. 0. BOX 179 EAGLE, CO 81631 328-8755/927-3823 (El.Jebel) * PERMIT APPLICATION FEE $150.00 PERCOLATION TEST FEE $200.00 * MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER" ' PROPERTY OWNER: F391P County School- Di strict RFBri,l PHONE: (97n 1 B28-6191 MAILING ADDRESS: CONTACT PERSON: ipP MPkPlburo PHONE: (97n1 99h-57n APPLICANT/ rn R16-11 MAILING ADDRESS: ,1 T B era a& CO. P O B o x 16 F a a_1� RIA PHONE LICENSED ISDS CONTRACTOR: %�1 c✓�� /�GS COMPANY / DBA • ! am ����//�% — ADDRESS: AdAJ ****** ( ) PERMIT APPLICATION IS FOR: ( ) New Installation (Xh Alteration Repai LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Building Permit # N/A (if known) Legal Description: Subdivision: Miller Ranch Filing:nLaBlock nJ�Lot No..0 14 v i � --I Lot Size: 10088 a_crE Tax Parcel Number: (exempt) _- 0 �.f -_ Street Address: 256 Edwards Cemetery Road, -Edwards CO 81632 BUILDING TYPE: (Check applicable category) Number of Bedrooms _ ( ) Residential/Single Family ( ) Residential/Multi-Family*. Number of Bedrooms _ (X) Commercial/Industrial* _ Type nff;�P� TYPE OF WATER SUPPLY: (Check applicable category) _ (X) Well ( ) Spring ( ) Surface ( ) Public Name of Supplier: *These systems r i design gistered Professional Engineer Date: SIGNATURE: TO BE COMPLETED BY TH COUNTY /U % DATE• AMOUNT PAID: /JZ•RECEIPT #: / CHECK #: CASHIER: I�Zu� Community Development Department (970) 328-8730 Fax: (970) 328-7185 TDD: (970) 328-8797 EAGLE COUNTY, COLORADO June 6, 1997 Eagle County School District RE50J Attn: Lee Mekelburg P.O. Box 740 Eagle ,CO 81631 RE: Final of ISDS Permit No. 1698-97, Tax Parcel #2105-044-00-013. X Property location: 256 Edwards Cemetery Rd., Edwards, CO., Head Start Office. Dear Mr. Mekelburg: Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 This letter is to inform you that the above referenced ISDS Permit has been inspected and finalized. Enclosed is a copy to retain for your records. This permit does not indicate compliance with any other Eagle County requirements. Also enclosed is a brochure regarding the care of your septic system. Be aware that later changes to your building may require appropriate alterations of your septic system. If you have any questions regarding this permit, please contact the Eagle County Environmental Health Division at (970) 328-8755. Sincerely, Janet Kohl Environmental Health Department Eagle County Community Development ENCUnformation Brochure Final ISDS Permit cc: files Community Development Department (970)328-8730 Fax: (970) 328-7185 TDD: (970) 328-8797 EAGLE COUNTY, COLORADO Date: June 3, 1997 Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 TO: Vanderwalker Construction FROM: Environmental Health Division RE: t Issuance of Individual Sewage Disposal System Permit No. 1698-97. Tax Parcel # 2105-044-00-013. Property Location: 256 Edwards Cemetery Rd., Edwards, CO., Head Start Office. Enclosed is your ISDS Permit No. 1698-97. It is valid for 120 days. The enclosed copy of the Permit must be posted at the installation site. Any changes in plans or specifications invalidates the permit unless otherwise approved. Systems designed. by a Registered Professional Engineer must be certified by the Engineer indicating that the system was installed as specified. Eagle County does not perform final inspections on engineer designed systems. Your TCO will not be issued until our office receives this certification. Permit specifications are minimum owner's attention. requirements only, and should be brought to the property This permit does not indicate conformance with other Eagle County requirements. If you have any questions, please feel free to contact the Environmental Health Division at 328- 8755. cc: files Alpine Engineering, Glenn Palmer DATE ALPINE ENGINEERING, INC. PAGE OF -PAGES PROJECT ��fr� j % i:' i C-- ; /rj%? u 'III' i ll I ! !II II III Ili ��II ' IMc illll II III I IIIiI II IIII II illl 1 1 � I I I I I I I I l i `'i ����� �► Ell � IAICI ALL I I i l III I C �h sc,� I I I I l I l I I I I- I I I I I I I I I 1 1 III I I 'I II IIIIIII II I 1 II II ,III II ! I i INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION HEAD START BUILDING 256 Edwards Cemetery Road Edwards Colorado ✓.� Vn3 �• Prepared for: Lee Mekelburg J.T. Berga & Company c/o Eagle County School District P.O Box 740 Eagle, Co. 81631 5--7 -G?-7 Prepared by: Alpine Engineering, Inc. P.O. Box 97 Edwards, CO 81632 (970) 926-3373 INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION INTRODUCTION The existing residential building at 256 Edwards Cemetery Road, Edwards Colorado, is a 3 bedroom single family home. The existing septic system serving this building is not permitted with Eagle County (constructed prior to the permit process). The owner is proposing changing the use of the structure to house the offices of Head Start. In order to bring the system into compliance with county regulations, AEI proposes replacement of the existing absorption area, since the size and technology of that area is unknown. This structure is not located within Eagle River Water & Sanitation District Service area (it is located greater than 400' from an existing line); connection to the sanitary sewer is not feasible. PROPOSED USE The proposed system will serve office space, where eight people will work. There will be no cloths or dishwasher, kitchen or bathing in this office. QUANTITY OF SEWAGE Eight office personal x�5gpd/pers.x 1.5 peaking factor = 180 gpd. ✓ SEPTIC TANK SIZE The size of the existing tank is unknown to date. Through verbal communication with the owner the tank is pre -cast concrete. Assuming it was originally sized properly for a 3 bedroom house: 3 bedrooms x 2 people/ brm. x 75 gal/day/pers. x 1.5 peaking factor = 675 gpd. The size and type of tank will be confirmed during the installation of the new system. SOILS INVESTIGATION A percolation test was performed by Alpine Engineering on April 17, 1997, in the proposed absorption area located approximately 100 feet south of the existing house. The average percolation rate for the three holes was 12 minutes per inch (MPI). All three holes exhibited a sufficient percolation rate for a standard septic design. At that time, a soil profile pit was dug to 1 Oft. The presence of top soil was not observed. Soils consisted of silt with small amounts of clay to 4ft. and silty sand with semi round ravel/rock fragments to loft. TRENCH DESIGN A = Q/5 (T)o.s ISDS Application I Head Start A = (180 gpd/5) (12 MPI)o.s A=125SF ✓ Check with loading rate: For the type of soils found on site, the EPA Design Manual: Onsite Wastewater Treatment and Disposal Systems recommends a maximum application rate of 0.8 gallons per square foot per day. 180 gpd �225 ft 0.8 gal/ftz This area will be used for design. with a 50% reduction for infiltrators = 112 SF Number of Infiltrator Units: 112 SF ='7'.5 Infiltrator Units ( round to 8 units ) 15 SF/Infiltrator Per. conversation with the client we will use a total of 12 units to accommodate unanticipated future expansion. Length of Trenches: '_ 12- -infiltrator units x 6.25 ft./infiltrator unit = 2 trenches @ 37.5 ft. long 2 trenches APPLICABLE SETBACKS The proposed location of the new absorption area is outside of all applicable setbacks distances. The existing water supply well on this property is located approximately 200 feet from the proposed absorption area. ISDS Application 2 Head Start ALPINE ENGINEERING, INC. Table 1 PERCOLATION TEST RESULTS Project: Head Start ISDS Design Avon, Colorado Test Date: 4/17/97 Hole Depth: 36 inches Hole Width: 9 inches 1.40 1.44 14:35 1.48 5.21 1.60 2.60 1.38 1.55 2.45 14:40 14:45 1.52 10.42 1.69 4.63 1.65 4.17 14:50 1.57 1.60 8.33 13.89 1.77 5.21 1.74 4.63 14:55 1.63 13.89 1.83 1.87 6.94 10.42 1.80 6.94 15:00 1.69 6.94 1.95 5.21 1.86 6.94 15:05 1.70 41.67 2.00 8.33 1.92 1.97 6.94 15:10 1.74 10.42 2.03 13.89 2.01 8.33 10.42 15:15 15:20 1.76 20.83 2.09 6.94 2.04 13.89 15:25 1.79 13.89 2.12 13.89 2.07 13.89 15:30 1.80 41.67 2.15 13.89 2.10 13.89 1.82 20.83 2.20 8.33 2.13 13.89 age mpi per hole = 17.33 8.36 age site mpi = 11.52 8.87 Notes: mpi = Minutes per inch HEADSTRT.XLS TABLE 7-2 RECOMMENDED RATES OF WASTEWATER APPLICATION FOR TRENCH AND BED BOTTOM AREAS (4)(11)(12) (a) SOIL TEXTURE PERCOLATION. RATE APPLICATION RATE (b) min/in gpd/ft tz) Gravel, coarse sand <1 Not Suitable (`) Coarse to medium sand 1-5 1.2 Fine sand, loamy sand 6 - 157707�7— Sandy loam, loam 16 - 30 g Loam, porous silt loam 31 - 60 0.45 Silty clay loam, clay loam (d) 61 - 120 0.2 tei a. May be suitable estimates for sidewall infiltration rates. b. Rates based on septic tank effluent from a domestic waste source. A factor of safety may be desirable for wastes of significantly different character. C. Soils with percolation rates <1 min/in can be used if the soil is replaced with a suitably thick (>2 ft) layer of loamy sand or soil. d Soils without expandable clays. e. These soils may be easily damaged during construction. EPA Design Manual: Onsite Wastewater Treatments and Disposal Systems. HEAD START BUILDING ISDS PROPOSED LAYOUT GENERAL NOTES CONTACT ALPINE ENGINEERING, INC. AT LEAST 48 HOURS PRIOR TO INSTALLING ANY SEPTIC SYSTEM IMPROVEMENT. THE SEPTIC SYSTEM IS ALSO TO BE INSPECTED BY ALPINE ENGINEERING, INC. PRIOR TO BACKFILL. CONTACT LINN SCHORR, 926-3373. 2. ALIGN TRENCHES PARALLEL TO CONTOURS TO MAINTAIN COVER. CONSULT CIVIL ENGINEER DURING INSTALLATION IF NECESSARY. 3. PROVIDE MINIMUM 10' SEPARATION BETWEEN WATER AND SEWER LINES, OR ENCASE PER EAGLE COUNTY REGULATIONS. 4. COMPACT SEWER TRENCHES TO 90% STANDARD PROCTOR DENSITY, OR PER SOILS ENGINEER'S RECOMMENDATIONS. 5. PROVIDE RISERS ON SEPTIC TANKS TO FINISHED GRADE. 6. PROVIDE INSPECTION PORTALS PER EAGLE COUNTY REGULATIONS. 7. MAINTAIN MINIMUM GRADE ON SERVICE LINES AND 3 FEET COVER OR PROVIDE INSULATION. COVER OVER INFILTRATORS SHOULD BE NOT LESS THAN 12" AND NOT GREATER THAN 18" PER MANUFACTURER'S SPECIFICATIONS. 8. PROVIDE 6' MINIMUM BETWEEN INFILTRATOR TRENCH WALLS. 9. CONSTRUCT AND LEVEL TEES AND OVERFLOWS SO THAT FIRST TRENCH FILLS, THEN OVERFLOWS TO SECOND TRENCH, ETC. TO PROVIDE SERIAL DISTRIBUTION. 10. DIRECT DRAINAGE FROM ROOFS AND SURROUNDING AREAS AWAY FROM ABSORPTION TRENCHES. 11. PROVIDE TWO TIES TO SEWER CLEANOUTS, SEPTIC TANK, AND ABSORPTION TRENCH CORNERS, AS REQUIRED BY EAGLE COUNTY FOR AS-BUILTS. 12. WE RECOMMEND THAT THE DISPOSAL FIELD BE SEEDED AFTER INSTALLATION OF THE SUBSURFACE DISPOSAL SYSTEM TO PROMOTE EVAPOTRANSPIRATION. RECOMMENDED SEED MIXES INCLUDE "FOOTHILL PASTURE" OR "PRAIRIE", WHICH ARE AVAILABLE LOCALLY AND GROW TO 10" AND 15" HIGH. NO AUTOMATIC SPRINKLER SYSTEM SHOULD BE INSTALLED ABOVE THE DISPOSAL FIELD. 13. THE OWNER MUST REALIZE THAT AN ONSITE SEWAGE DISPOSAL SYSTEM IS CONSIDERABLY DIFFERENT FROM PUBLIC SEWER SERVICES. THE OWNER MUST BE AWARE OF AND ASSUME THE RESPONSIBILITY FOR CONTINUED MAINTENANCE OF THE SYSTEM. WE RECOMMEND PUMPING OF THE SEPTIC TANK AT THE END OF THE FIRST YEAR OF USE TO MONITOR SLUDGE ACCUMULATION AND AT A MINIMUM OF EVERY TWO YEARS AFTERWARD. THERE ARE ALSO DAILY CONSIDERATIONS. SUCH AS NOT PUTTING PLASTIC OR OTHER NONBIODEGRADABLE MATERIAL DOWN THE SEWAGE DISPOSAL SYSTEM. ALSO, WATER USE MUST BE CAREFULLY MONITORED SO TOILETS ARE NOT ALLOWED TO RUN WHEN SEALS MALFUNCTION. TO ILLUSTRATE THE POINT, IT SHOULD BE NOTED THAT A RUNNING TOILET WILL CONSUME IN EXCESS OF 1000 GALLONS PER DAY IF ALLOWED TO RUN. EXCESSIVE LOADING (SUCH AS FROM RUNNING TOILETS) WILL FLOOD AND IRREVOCABLY HARM THE SYSTEM, AND STRESS THE ONSITE WELL. 14. ENSURE THAT VEHICLES ARE NOT ALLOWED TO DRIVE ACROSS THE TANK, LINES . OR INFILTRATORS. PLACE POSTS OR BARRIERS IF NECESSARY. 15. COMPLY WITH ALL EAGLE COUNTY REGULATIONS REGARDING SEPTIC SYSTEM INSTALLATION. INSTALL INFILTRATOR SYSTEM PER MANUFACTURERS RECOMMENDATIONS AND EAGLE COUNTY HEALTH DEPARTMENT REQUIREMENTS. EAGLE COUNTY WILL NOT APPROVE THE SEPTIC SYSTEM UNTIL AS-BUILTS ARE SUBMITTED. I.S\DS P(E�RMIT: � 6ap� DATE: ISDS FINAL OBSERVATION COMPLETENESS FORM \/ Tank is gal. Tank Material: le^ iSk,V�fir` L �D � A v0V-A %bVk-S V;%!1� Tank is located ft. and degrees from o V% Sov. S N &A p (permanent landmark) -r�ve.>aa+V� Tank is located ft. and degrees from \ (permanent landmark) N Tank set level. Tank lids within 8" of finished grade. C�1-4--- C.x:S)6h A � / JJJ V Size of field \ V G ft' \ � units lineal ft. Technology ��+ \°era o•c S Cleanout is installed in between tank and house (+ 1/100 ft) \ 4'0-' " ex �' - _There is a "T" that goes down 14 inches in the inlet and outlet of the tank. o b q--*,j4 �t , nlet and outlet is sealed with tar tape, rubber gasket, etc. hcT o\Se*--/e.4 Tank has two compartments with the larger compartment closest to the house. o�jr-�/ a w vier easure distance and relative direction to field. Zo/ S3$ ° rd� µ.g� Wait '� h o 0 row►-�etv.k. (Aeft v% %%& (,g r_ Depth of field � . S ft. Sj` cerv,�.r- Soil interface raked. V/ Inspection portals at the end of each trench. V Proper distance to setbacks. VChambers properly installed per manufacturers specifications. (Chambers latched, end plates properly installed, rocks removed from trenches, etc.) V Other: Inspection meets requirements. Copy form to installer's file if recomm or improvement were suggested. a 7 3 iTfl ACTION TAKEN: C�ewv�ou.� g •® o 0 CY'rIVC. — �''�leysSIONAL °E 7 Setbacks tttjtUNliNtttt�� Well Potable Water Lines House Property Line Lake Stream Dry Gulch Tank Drain Field 100 25 20 10 50 25 10 10 Tank 50 10 5 10 50 10 * 10 U) w � Q F.. U- �- J ZJIU a� w0a z(nF- F-ow Nwz_ 0 o Q�w t-wa 0 z 0 O ZLU LO e: = Z r" Z a W. m 0 U W LU Z0 J W z m LU ta.. w UJ �- W LL �a wo w w LL J J FQ- U) Z U Y a c CD 0 0 o 0 o �� LO d N i N O O CD O• O N ` N O:; :3 L O U, N -. M d i N i L i 0 N N N N CV • i LO f6 V5 d 'p N C m p o 0 0 00 0 0 0. o ino N N _- O C O N O O O O • p O (L y rn c c c w N N l7 O °o cp d N " d N N N N N N a y0 d a v� m m C J _ O Q a O N N N CD CDO O O � c O (p a N N O C J C• O O• • • CD O O O O O tO O O • C U a � WLO tp cq co N p rn c. E 'o N o o- E j� C O L a)_ � d j., m N d C O QI C N 'ca 3 O C o r 0 oLO o aH a 07 y c E (q 0_ N o U cc -CD LL O r2 c0 e9 0 •C C y r N N f9 f0 c9 y �Er d U. c� m co ao n oQii Q 4. Q C 0 to 0 G7 N o N eO C CL mC O C O C d H L at0 maa 3 mH(AW J f-0 o - N C L 3 L C [0 N t m O� a a a~ c U n C 7 C v O�(n ►-Qm N�Stn SS C Cw?c00 j JJ LL dn,>cod m W O a N _ N _?. a = C LL W U O 2 O N y C a y � a N N aLO N C O- N O O •y o � � 0 5 d C d O t9 d 0 L t m N o a ` O y o0 c 'a O ci R O 7 O a a d d y a 0 � a a O VU1 O. -- N O �9 d C C O O oo. vi o C O o mU m d d .O E U O o N N j IA '7 c0 .•O N m d O N L L . 3 m c 3 co d E 2 `o E C C y O N •O N a y L CJ Na C c V� .y. u -- c R o a O a co,A .0.. N_ m N_ d a C C d a !C O O E d CO 47 D_ `o .O -_� C E ` w O o E d o c a N y O o L co C U X a O y O N U O o m y C N 2 C C O OD G y O Oa; O` = U O d O C O L o© U y d d c 3 d 'CD am grd d d c U d 3 d o L N p O o N toU LL O y w C O co co O C °' _ 4 -= y -E .c y o u `o 'O d CD =o -M o a H C mC G c 7 •O7 O L E- N N y N U O L •p .2O a N a, E o c °- ) H V C to aci a m o E m o o f co w a c o C U E Z U . U d 9 . Head Start ISDS Vicinit Edwards U.S.G.S. Quadrangle May Mal)p \ :)✓ i�//��' �'/"/�� ,I ; � ! �(�.l ��� IJ 1 ; ^�K�- �Ji �//w! I �`.`-�`• � {''j� � _ , , � �. �j.//l / ,' ]. {(�i /oo/ 0.� S-'.a V a a o ; .., ��. �.:, i 1 1 ✓ 1 �, ! 1' ti . off;,, , h �.1 ,a , /' \_��•�� Site Location y J� ' �trart —� � , r i �f `� ✓ - Z. IERV �7800- It 8000 1 SCALE 1:24000 o 2000 3000 4CC0 _ 5C00 6000 7C 5 0 1 KILO!: CONTOUR INTERVAL 40 FEETDASHED I LINES REPRESENT OCONTOURS NATIONAL GEODETICVER7 CA DATUM OF 1929 TH;S "aAP COMPLIES WITH NATIONAL MAP ACCURACY STANDARDS FOR SALE BY U. S. GEOLOGICAL SURVEY, DENVER, COLORADO 50225, OR RESTON, Vif A FOLDER DESCRIBING TOPOGRAPHIC MAPS AND SYMBOLS IS AVAILABLE ON REQUE ALPINE ENGINEERING INC. EDWARDS BUSINESS CENTER • P.O. BOX 97 • 970EDWAR 373 OLORADO 81632 FAX 926 3392 ALPINE Edwards Business Center\P.O. Box 97 Edwards. CO 81632 ENGINEERING INC PH: (970) 92b-3373 FAX: �970) 92( 3390 LETTER OF TRANSMITTAL: To: �ao,� (� r a� v. Date: Job No: Job Title: Attn: We are sending the following items: attached under separate cover via shop drawings reproductions originals specifications copy of letter change order samples other These are transmitted: for approval for review and comment Remarks: as requested for your record reviewed after loan to use for your use other DATE ALPINE ENGINEERING, INC. r-AGE OF ___:___PAGES ALPI N E ENGINEERING INC Edwards Business Center\P.O. Box 97 Edwards, CO 81632 PH: (970) 926-3373 FAX: (970) 926-3390 LETTER OF TRANSMITTAL: To: � L� �o�t/vT or I ��9174 Date: sL:?,) q� Job No: Job Title: Attn: b S We are sending the following items: attached under separate cover via shop drawings reproductions originals specifications copy of letter change order samples other These are transmitted: �approval as requested reviewed for your use for review and comment for your record after loan to use other Rsamarize- Edwards Business Center - P0..13 97. • Edwards, Colorado 81632.• (970) 926-3373 ' Fax (970) 926-3390 r. _ INVERT - INFILTRATOR BOTTOM-` ISDS DETAILS GROUND SURFACE GRAVITY SEPTIC TANK FEED FROM 1.5' MAX. _ V MIN 6' MIN. 1 'INFILTRATOR' OVERFLOW PIPES 3.0' N1DE X 1.25' HIGH AT MIN. 1% GRADE ADDITIONAL TRENCHES COMPACT SOILS BETWEEN TRENCHES AS REQUIRED IN ISDS AND ALONG ALL SEWER LINES DESIGN CONNECT TRENCHES FOR SERIAL DISTRIBUTION INFILTRATOR DETAIL SEC110N A COMPACTED 3/4' SCREENED ROC( PLL10 AND W. BAO(FILL k COMPACT TO SPECIFICAT10NS -. 4'PVC •'�• C21 22-1 2' ELBOMS %t rrPE WHERE REQ I.ILI FLOW 1 WYE WITH 45' ELBOW (ALL BELL. FITTINGS) SEWER CLEAN -OUT DETAIL INSTALL CLEAN OUT BETWEEN HOUSE AND TANK, AND AT BENDS IN PIPES CARRYING SOLIDS ALPN ENGINEERING INC. mWAR��ByA�1T • P.O�hBOX fy ` � M b 1 C M F NO Q C_ 1698-97 Tax# 2105-044-00-013 256 Shannon Rd. RE50J EAGLE JOB NAMt . Edwards, CO COUNTY SCHOOL DIS' JOB NO. kEAn SfgE r ar"'Pii !e OB LOCATION BILL TO DATE STARTED f- a- & DATE COMPLETED DATE BILLED . A/17 _ ti tXJ� 1 7 �' I G' `r ✓Ls l C7 3 z '?C- log- 9vt 4 JOB COST SUMMARY TOTAL SELLING PRICE TOTAL MATERIAL TOTAL LABOR INSURANCE SALES TAX MISC. COSTS TOTAL JOB COST GROSS PROFIT LESS OVERHEAD COSTS % OF SELLING PRICE NET PROFIT JOB FOLDER Product 278 ®@ NEW ENGLAND BUSINESS SERVICE, INC., GROTON, MA 01471 JOB FOLDER Printed in U.SA %fps 1 -�-m -- 7 -3- �� �v J& l 17' �--- 16