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Home My WebLink About20140307.tiff EXHIBIT D Evidence of Adequate Water Supply Form No. OFFICE OF THE STATE ENGINEER GWS 25 COLORADO DIVISION OF WATER RESOURCES 818 Centennial Bldg., 1313 Sherman St.,Denver,Colorado 80203 (303)866-3881 LIC WELL PERMIT NUMBER 289442 - APPLICANT DIV. 1 WD 1 DES. BASIN MD APPROVED WELL LOCATION WELD COUNTY SE 1/4 SW 1/4 Section 25 STERLING ENERGY INVESTMENTS LLC Township 9 N Range 61 W Sixth P.M. 1225 17TH STREET SUITE 2520 DISTANCES FROM SECTION LINES DENVER, CO 80202- 490 Ft, from South Section Line 926 Ft, from West Section Line (720) 881-7098 UTM COORDINATES (Meters.Zone:13,NAD83) PERMIT TO CONSTRUCT A WELL Easting: 571005 Northing: 4507312 ISSUANCE OF THIS PERMIT DOES NOT CONFER A WATER RIGHT CONDITIONS OF APPROVAL 1) This well shall be used in such a way as to cause no material injury to existing water rights. The Issuance of this permit does not ensure that no injury will occur to another vested water right or preclude another owner of a vested water right from seeking relief in a civil court action. 2) The construction of this well shall be in compliance with the Water Well Construction Rules 2 CCR 402-2, unless approval of a variance has been granted by the State Board of Examiners of Water Well Construction and Pump Installation Contractors in accordance with Rule 18. 3) Approved pursuant to CRS 37-92-602(3)(b)(I)and the policy of the State Engineer for appropriation of ground water tributary to South Platte River system. 4) The use of ground water from this well is limited to drinking and sanitary facilities as described in CRS 37-92-602(1)(c), for a commercial business. Water from this well shall not be used for lawn or landscape irrigation or for any other purpose outside the business building structure. 5) The pumping rate of this well shall not exceed 15 GPM. 6) The annual amount of ground water to be diverted by this well shall not exceed 1/3 acre-foot(108,600 gallons). 7) Approved as the only well on a tract of land of 40 acre(s)described as SE 1/4 of the SW 1/4,Twsp. 9N, Range 61 West of the 6th P.M.Weld County, reference attached exhibit"A". 8) The return flow from the use of this well must be through an individual waste water disposal system of the non-evaporative type where the water is returned to the same stream system in which the well is located. 9) A totalizing flow meter must be installed on this well and maintained in good working order. Permanent records of all diversions must be maintained by the well owner(recorded at least annually)and submitted to the Division Engineer upon request. 10) This well shall be constructed not more than 200 feet from the location specified on this permit. NOTICE:This permit has been approved subject to the following changes:The distances from section lines were calculated from UTM coordinate values provided with the permit application. You are hereby notified that you have the right to appeal the issuance of this permit, by filing a written request with this office within sixty(60)days of the date of issuance, pursuant to the State Administrative Procedures Act. (See Section 24-4-104 through 106, c.R.s.)/1.3.8. 9-ao-; o' APPROVED I:04;iADBC � , • oa-+-e— State Engineer By Receipt No.3656533 DATE ISSUED 09-20-2012 EXPIRATION DATE 09-20-2014 Form No. GWS-7 EXEMPT PERMIT INFORMATION SHEET 3/200.9 STATE OF COLORADO. .. .. OFFICE OF THE STATE ENGINEER 821 Centennial Bldg:, 1313 Sherman St.,Denver,"Colorado 80203 (303) 866=3581 Fax (303)-866-3589 INFORMATION FOR WELL PERMITS APPROVED PURSUANT TO CRS 37-92,602 (HOUSEHOLD, DOMESTIC, LIVESTOCK AND EXEMPT COMMERCIAL USES) Carefully,read the conditions ot approval on your well permit. The conditions and the information on this information sheet must be complied with In order for the permit to remain valid. THE PERMIT EXPIRATION DATE IS TWO YEARS FROM THE DATE ISSUED. The well must be constructed and evidence of it's construction'must be received by this office in the form of a Well Construction and Test report from the well construction contractor confirming that the well was constructed prior to expiration of the well permit. The well permit number is located in the upper right hand corner of the permit, and the expiration date is located in the lower right hand corner. The expiration date of the permit may be extended one year at a time at the discretion of the State Engineer for good cause shown. If an extension of time is necessary to construct the well, a written request for the extension of time must be received by this office prior to the expiration date of the well permit. In the request, you must provide the well permit number, your name and mailing address and the reasons why the well has not been constructed and approximately when it will he constructed. Water well construction and pump installation contractors are specifically licensed in Colorado to perform these specialized tasks. It is illegal for contractors who do not hold these licenses to construct wells and/or install pumping equipment in or on wells. The well must be constructed and the pump installed by contractors with current license(s) issued by the State of Colorado unless exempted as described on the reverse side. Please ask to see their license(s). Backhoe Operators and Licensed Plumbers may or may not hold the respective Well Construction and/or Pump Installation licenses. Please be aware of this when you contract to construct the well and Install pumping equipment. The well construction report including a test of the well yield must be submitted to the office of the State Engineer within sixty (60) days of completion of the work or within seven days after expiration of the permit, whichever is earlier. The pump installation report including a pumping system test must be submitted within sixty (60)days of completion of the work. The contractors) must provide you with a copy of the work report(s)filed with the State Engineer. The Well Construction and Test Report, Form Number GWS-31 and the Pump Installation and Test Report, Form Number GWS-32 are available from the Division of Water Resources offices. Additional information regarding well construction, pump installation, required testing and well plugging and sealing regulations are found on the reverse side of this sheet, You have been provided with at least two copies of the well permit. Keep.a copy for your records. There is also a copy for the pump installation contractor. Copies have been sent to the driller if you Indicated a driller license number on the application, or two additional copies have been enclosed. You may make additional copies for the well construction contractor if you select one different from the one indicated in your application. The original permit is on file in the Denver office Records Section. Copies may be obtained fora fee of 50 cents per page. Statutes require that any change of mailing address or ownership be reported to the State Engineer. Form number.GWS-11 is used both by new owners to report-ownership changes and current owners to report address changes. If you have questions, contact the Denver Office, or.the Division Office in the area where your well is located. Division 1 Division 2 Division 3 Division 4 810 9th St.2"d Floor 310 E.Abriendo Ave Ste B 301 Murphy Drive 1871 East Main St. Greeley, CO 80631 Pueblo, CO 81004 Alamosa,CO 81101 Montrose, CO 81401 (970)352-8712 (719)542-3368 (719)589-6683 (970)249-6622 Fax(970)392-1816 Fax(719)544-0800 Fax(719)589-6685 Fax(970)249-6728 Division 5 Division 6 Division 7 Denver Office Direct mail to Box 396 Direct mail to Box 773450 160 Rock Point Dr., Ste. E 1313;Sherman St:Rm. 818 Glenwood Seas CO 81602 505 Anglers Dr. Suite 101 Durango, CO 81301 Denver, CO 80203 Steamboat Spgs, CO (970)247-1845 (303)866-3581 80477 Fax(970)259-0944 Fax(303) 866-3589 (970) 945-5665 (970)879-0272 Fax(970) 945-8741 Call first Fax (970) 879-1070 WELL CONSTRUCTION AND PUMP INSTALLATION B1'THE WELL OWNER You may construct the well and/or install the pump yourself if the well Is for your own use, is on propert: you own, and is constructed or pumping equipment is installed with equipment owned and operated by you. it your responsibility to complete and submit the Well Construction and Test Report, Form Number GWS-31 and/o the Pump installation and Test Report, Form Number GWS-32. These forms are available from our offices. Tie well must be constructed and the pump installed in accordance with the well construction standards of the Statf Board of Examiners of Water Well Construction and Pump Installation Contractors, The Water Well Construction Rules are available from Division of Water Resources offices for a fee of $5.00 The Rules cover the minimum requirements for well construction, pump installation, disinfection, plugging anc sealing and include contractor licensing regulations. If you are constructing your own well or Installing pumping. equipment, It Is recommended that yoti obtain a copy of these Rules for reference. RULE 12 WELL TESTING • • 12.1 General - The provisions of this rule establish minimum standards for the testing of water wells. Every well constructed for the purpose of producing ground water shall be tested to determine; a. a stabilized yield for the well;and b. the production rate of the equipment installed when the well is placed Into service. 12.2 Well Yield Test - The yield of a well shall be determined as a stabilized production rate where the withdrawal rate and the drawdown do not change by more than 10 % during the last hour of the test. Tha•test shall demonstrate that either a. the well is capable of producing the permitted pumping rate for the wall; or b. that the maximum yield of the well Is less than the permitted production rate. 12.3 Responsibility for Well Yield Toot - Well construction contractors are responsible for performing the well yield test and submitting the test data to the State Engineer. If the construction contractor also Installs the production equipment, the well yield test may be combined with the production equipment test, provided that the test meets the requirements of Rule 12.2, The construction contractor may forgo the well yield test If he can show that a licensed pump Installer will perform the well yield test with the permanent production equipment within thirty (30)days of completion of construction of the well. If the pump Installation contractor performs the well yield test, he/she shall submit the test information on the Pump Installation and Test Report. 12.4 Production Equipment Teat - The production equipment Installed In wells shall be tasted to ensure it is functioning as designed. The test shall demonstrate the production capacity.of the equipment'as actually installed .In the well. It Is the responsibility of the person Installing the pumping system to ensure that the production from the well complies with the conditions of the permit. • 12.5 Responsibility for Production Equipment Test.- Pump Installation contractors are responsible for testing the production equipment installed In a well_upon completion of their work. if the well construction contractor determined the well yield and submitted a report, the pump installer need not perform another well yield test. If the pump Installer does not perform a well yield test with the permanent production equipment, he shall perform a production equipment test and report the data (results) to the State Engineer on the Pump Installation and Test Report. Wells to be plugged and sealed must be plugged In accordance with of the Water Well Construction Rules. A Well Abandonment Report, form number GWS-9 must be submitted to confirm plugging and sealing of the well. This form is available from our offices. The general Rule for plugging and sealing wells Is printed below. The specific rules are found on the reverse side of the Well Abandonment Report form. RULE 16 STANDARDS FOR PLUGGING AND SEALING WELLS AND WELL EXCAVATIONS 16.1 General - The plugging, sealing and abandonment of all wells, monitoring and observation wells, monitoring and observation holes and test holes that are no longer intended for use, and the plugging, sealing, and abandonment of dry holes, collapsed or unusable boreholes, and other incomplete wells or excavations Is necessary to prevent contamination of ground water and the migration of water through the borehole. It Is the ultimate responsibility of the well owner to have an existing well property plugged, sealed and abandoned. The well construction contractor or authorized Individual is responsible for notifying the well owner in writing of these plugging requirements. Form No. OFFICE OF THE STATE ENGINEER GWS-25 COLORADO DIVISION OF WATER RESOURCES 615 Centennial Bldg„ 1313 Sherman St.,Denver,Colorado 80203 (303)866-3581 LIC WELL PERMIT NUMBER 289442 - APPLICANT DIV. 1 WD 1 DES. BASIN MD APPROVED WELL LOCATION WELD COUNTY • SE 1/4 SW 1/4 Section 25 STERLING ENERGY INVESTMENTS LLC Township 9 N Range 61 W Sixth P.M. 1225 17TH STREET SUITE 2520 DISTANCES FROM SECTION LINES DENVER, CO 80202- 490 Ft. from South Section Line 926 Ft. from West Section Line (720)881-7098 UTM COORDINATES(Meters,Zone:13,NAD83) PERMIT TO CONSTRUCT A WELL Easting: 571005 Northing: 4507312 ISSUANCE OF THIS PERMIT DOES NOT CONFER A WATER RIGHT CONDITIONS OF APPROVAL 1) This well shall be used in such a way as to cause no material injury to existing water rights. The Issuance of this permit does not ensure that no injury will occur to another vested water right or preclude another owner of a vested water right from seeking relief in a civil court action. 2) The construction of this well shall be in compliance with the Water Well Construction Rules 2 CCR 402-2,unless approval of a variance has been granted by the State Board of Examiners of Water Well Construction and Pump Installation Contractors in accordance with Rule 18. 3) Approved pursuant to CRS 37-92-602(3)(b)(I)and the policy of the State Engineer for appropriation of ground water tributary to South Platte River system. 4) The use of ground water from this well Is limited to drinking and sanitary facilities as described in CRS 37-92-602(1)(c), for a commercial business. Water from this well shall not be used for lawn or landscape irrigation or for any other purpose outside the business building structure. 5) The pumping rate of this well shall not exceed 15 GPM. 6) The annual amount of ground water to be diverted by this well shall not exceed 1/3 acre-foot(108,600 gallons). 7) Approved as the only well on a tract of land of 40 acre(s)described as SE 1/4 of the SW 1/4,Twsp. 9N, Range 61 West of the 6th P.M.Weld County, reference attached exhibit"A". 8) The return flow from the use of this well must be through an individual waste water disposal system of the non-evaporative type where the water Is returned to the same stream system in which the well is located. 9) A totalizing flow meter must be installed on this well and maintained in good working order. Permanent records of all diversions must be maintained by the well owner(recorded at least annually)and submitted to the Division Engineer upon request. 10) This well shall be constructed not more than 200 feet from the location specified on this permit. NOTICE:This permit has been approved subject to the following changes:The distances from section lines were calculated from UTM coordinate values provided with the permit application. You are hereby notified that you have the right to appeal the issuance of this permit, by filing a written request with this office within sixty(60)days of the date of issuance, pursuant to the State Administrative Procedures Act. (See Section 24-4-104 through 106, C.R.S.)A3.B. 9-ad- diA APPROVED406.3/' ADB State Engineer By Receipt No. 3656533 DATE ISSUED 09-20-2012 EXPIRATION DATE 09-20-2014 EXHIBIT E Evidence of Adequate Sewage Disposal f0t,w SEPTIC PERMIT INFORMATION FORM COLORADO To obtain an I.S.D.S.permit,one must file an"application for Individual Sewage Disposal System" at the Weld County Environmental Health Services office and pay the application fee. A"repair"fee shall be charged for the expansion,replacement,or repair of an existing system. The following information must be provided on the septic information form. COMMERCIAL PERMIT RESIDENTIAL PERMIT NEW or REPAIR $850.00 NEW or REPAIR $750.00 VAULT PERMIT MINOR REPAIR PERMIT NEW or REPAIR$250.00 $100.00 PARCEL NO.: 0 V 65" :2-53 O 00 2._ (12 DIGIT NUMBER) LEGAL DESCRIPTION: SE 1/4 SW 1/4 Section 25,Township 9 North,Range 6I West of the 6th Principal Meridian SUBDIVISION LOT BLOCK FILING THIS INFORMATION CAN BE OBTAINED FROM THE ASSESSOR'S OFFICE AT(970) 353-3845 EXT 3650 SITE ADDRESS /1-1714 DIRECTIONS TO SITE S a42. g 7T fe�5�LP tjr- hit y� PROPERTY OWNER: Sterling Energy Investments LLC MAILING ADDRESS: 1225 17th Street,Suite 2520 CITY Denver ST CO ZIP 80202 HOME PHONE:( ) WORK PHONE(720) 881-7092 FAX(720) 881-7101 EMAIL ADDRESS: gstevenson@sterlingenergy.us APPLICANT NAME: Gordon Stevenson MAILING ADDRESS: Same as above. CITY ST ZIP HOME PHONE:( ) WORK PHONE( ) FAX( ) EMAIL ADDRESS: DESCRIPTION OF BUILDING(EX:HOUSE,MOBILE HOME,MODULAR, SHOP,OFFICE)Office for the proposed Centennial Crygenic Natural Gas Processing Plant IF OBTAINING A REPAIR PERMIT, WHAT IS BEING REPAIRED? NUMBER OF PERSONS 4 IN FLOOD PLAIN AREA? YES/O) NUMBER OF BEDROOMS N/A PERCOLATION HOLES MUST BE MARKED FOR INSPECTION OR A$50.00 FEE WILL BE CHARGED BASEMENT PLUMBING YES/© CENSUS TRACT BATHROOMS: FULL 1 3/q PUBLIC WATER SUPPLY YES,C4 NAME PRIVATE WATER SUPPLY ()/NO WELL/CISTERN PERMIT# Permit has not been issued to date. KL E/NFEL DER Bright People.Right Solutions. Sterling Energy Centennial Gas Plant— Septic System Sizing Calculations March 27, 2013 PN: 124271 Summary The Centennial Gas Plant is located approximately 2 miles Northwest of Keota, Co in Weld County and is approximately 40 acres in size. The gas plant has a 1,000 square foot office building requiring the design of a septic system. The septic system will include a 1,250 gallon two compartment septic tank with inlet and outlet baffles, a distribution box, and six absorption trenches. Objective The objective is to design the septic system for the proposed office building in compliance with Weld County design standards. Given o Chapter 30 Individual Sewage Disposal System Regulations, Weld County Department of Public Health and Environment. o Sec. 30-5-30. Design Criteria (first stage treatment units). o Sec. 30-5-40. Design Criteria (second or later stage treatment units). o Weld County Department of Public Health and Environment Application Packet. o Kleinfelder performed percolation testing at six locations within the proposed septic field at the site. The average percolation rate obtained at this site was 30 minutes per inch (2 inches per hour). Assumptions o Required components for design; Septic Tank, Distribution Box, Absorption field. o The septic tank capacity is designed based upon the number of bedrooms according to table 30-1. The office is assumed to require the same capacity as a 4 bedroom house, per conversation with Bruce Curtis, January 7, 2013. o Sec. 30-5-40, A is used to calculate the Absorption trench area and Absorption bed area. o The absorption field will be designed for multiple perforated pipes set in a bed of gravel. o Use average percolation rate for absorption area calculation. o Constraints on absorption trench dimensions listed in Sec. 30-5-40, B. Calculations/Design Septic Tank: 124271 Page 1 012 March 27,2013 Copyright 2013,Kleinfelder 5015 Shoreham Place, San Diego,CA p 1858-320-2000 f 1858-320-2001 KL EINFEL DER Bright People.Right Solutions. o Table 30-1: the required tank capacity is 1,250 Gallons, 2 compartment septic tank. Table 30-1 Septic Tank Size Based Upon Number of Bedrooms Nuanber of Bedrooms Tank Capacity(Gallons) 3 or less 1,009 4 1,250 each additional 250 o See attached sketch to comply with Weld County Regulations. Absorption trench and bed o See attached calculation. Conclusions The design requires a 1,250 gallon two compartment septic tank with inlet and outlet baffles, a distribution box, and six absorption trenches 87 feet long and 3 feet wide. The total absorption bed area required is 2,035 square feet. 124271 Page 2 of 2 March 27,2013 Copyright 2013,Kleinfelder 5015 Shoreham Place, San Diego,CA p I 858-320-2000 f l 858-320-2001 (i.LFOUND MONUMENT / 0 / W \ / / /' { � IOF ai a t // / ( 1.514'.5 / / p956 / / 'Y ' / (!) t�I / • // /' • / / / BEND 90°& / CLEANOUT 0) / I . ,/ // 1763S / k F / / / b1 / 't r CLEANOUT / • / / /iI[1 8 1�s1 — / %� / 3� // Y 1 b /' V / / BEND 90° •Ills / / , ,• / / ' , ,, I' , i - - -- FUTUF.E /' 'OR 65 B-HOLE DISTRIBUTION BOX WITH LID 1 \ /l i~ OFFICE / :MS / VAUGHN CONCRETE PRODUCTS,INC. 4 I --F-- /r` �I 30'0 16,E I I / _ •�.�_ / INV.IOUT49494141.325' 7/ ., aI, / I �t \ / / z I. .� !•" '' / I. Z t 1 " it ° K SCALE 1"=30' SCALE IN FEET w • PERCOLATION TEST DATA PTIC SYSTEM GENERAL NOTES n THE FOLLOWING DATA WERE COLLECTED ON JULY e 31,2012 AND RECORDED BY KLEINFELDER. EXISTING SITE FEATURES AND U DUTIES ARE APPROXIMATE OILY. E NO OPEN WATER COURSES EXIST WITHIN 50'OF THE PROPOSED DISTURBED AREA. TEST COMPUTED NEW SEPTIC SYSTEM.INCLUDING PIPING AND SEPTIC TANK,SHALL NOT BE m NO. PERCOLATION BACKFILLED PRIOR TO INSPECTION AND FINAL ACCEPTANCE BY THE RATE(MIN/INCH) ENVIRONMENTAL HEALTH SPECIALIST. 1 30 RE-ESTABLISH EXISTING GRADE AND TURF UPON FINAL ACCEPTANCE OF SEPTIC g SYSTEM. I2 15 ALL WORK,INCLUDING INSTALLATION OF PIPE,SEPTIC TANK,AND DISTRIBUTION N a BOX SHALL BE IN CONFORMANCE YATH THE INDIVIDUAL SEWAGE DISPOSAL w ° SYSTEM REGL ATIONS FOR WELD COUNTY,COLORADO DEPARTMENT OF PUBUC 2 Y 6 3 30 HEALTH AND ENVIRONMENT. Lr PROTECT ALL EXISTING UTILITIES.REPAIR OR REPLACE ANY DAMAGED UTILITIES 0 a 4 7.5 TO PRE-CONSTRUCTION CONDITION. 5 e. IT SHALL 8E THE RESPONSIBILITY OF THE INSTALLER TO SCHEDULE AND BE 5 S 15 PRESENT FOR THE FINAL INSPECTION WITH THE ENVIRONMENTAL HEALTH m a SPECIALISTAND ENGINEER,INSTALLER SHALL SET UP LEVEL FOR VERIFICATION g @ w 6 30 OF ELEVATIONS. PERMIT TO CONSTRUCT SHALL BE SECURED BY THE INSTALLER FROM THE r 'o g L $ DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT,DIVISION OF v a c� LL rn ENVIRONMENTAL HEALTH SERVICES. SOIL PROFILE PIT EXCAVATION FOR UTILITY SERVICE TRENCH BETWEEN 5 AND 25 FEET FROM THE SYSTEM SHALL NOT BE BACKFILLED WITH FREE DRAINING MATERIAL, THE FOLLOWING DATA WERE COLLECTED ON JULY 31,2012 AU-DISTURBED AREAS SHALL BE RESTORED TO A CONDITION EQUAL TO OR AND RECORDED BY KLEINFELDER. BETTER THAN THAT WHICH IT EXISTED PRIOR TO CONSTRUCTION. PP: ANY TIMBER OR WOOD CLEARED SHALL BE LEFT ONSITE WHERE DIRECTED BY THE Q'•9' FILL MATERIAL cmtaER.STUMPS SHALL BE REMOVED FROM THE SITE AND DISPOSED OF. i SILTY LEAN CLAY,GRAY-BROWN,SLIGHTLY z MOIST,HARD 9'-10.5' ROCK 01 CLAYSTONE,RED-BROWN,SUGHTLY MOIST, 2 to <Z°O VERY HARD J _i g �J r�crrrra rr•q� c. w Q i 5- a RECOMMENDED CONSTRUCTION SEQUENCE /♦4♦Y♦r•�l'•+��0 •. �i� 2 p z wv •. �. W Z2 1. INSTALL EROSION CONTROL MEASURES,BY OTHERS. • i= N z w p 2 EXCAVATE FOR NEW SYSTEMS AND STOCKPILE MATERIAL FOR LATER USE.TOPS•• �?° ♦ Z STOCKPILED • SEPARATELY TO BE USED LATER TO RESTORE EXISTING GRADES (r t I 4�= }J O FOR RESEEDING OF LAWN. •/y ^ t 3. INSTALL NEW SEPTIC SYSTEM AS SHOWN.DO NOT BACKFILL PRIOR TO INSPECTIC �'i 3p `�i 51 F W W W ACCEPTANCE BY THE ENVIRONMENTAL HEALTH SPECIALIST. � 8�� ; W w I.-lU 4. PREPARE RECORD(AS-BUILT)DRAWINGS. ♦ +{• 17I rn z g 5. BACKFILL NEW SYSTEMS USING STOCKPILED MATERIAL IN 12"LIFTS AND COMPA j 0/Lp ��• I� 4 J EXCAVATED MATERIAL MAY BE SPREAD OVER DISTURBED AREA PROVIDE POSIU ♦ ;l • y),J 7, DIRECT ALL SURFACE FLOWS AWAY FROM NEW LEACH FIELD AND EXISTING BIAL (S.Tn•♦ 1, /1 I- 3 STOCKPILED TOPSOIL SUCH THAT IT IS FREE FROM CLUMPS AND STONES GREAT♦ V, ••• ♦•/Q./ co SPREAD TOPSOIL EVENLY OVER ALL DISTURBED AREAS. •♦ •......♦ V 8. SPREAD CHOPPED STRAW MULCH TO A DEPTH OF 2'OVER ALL DISTURBED AREA! ♦••♦ q� ENG�N OF LAWN SHALL OCCUR DURING THE SPRING PLANTING SEASON. ♦•♦ I 7. REMOVE EROSION CONTROL MEASURES,BY OTHERS,AFTER ESTABLISHMENT AN �•••� ACCEPTANCE OF TURF AND CLEAN CONSTRUCTION SITE TO PRE-CONSTRUCTION PRELIMINARY I It FINAL INSPECTION OF THE SEWAGE DISPOSAL SYSTEM IS REQUIRED WITHIN 72 HI COMPLETED CONSTRUCTION. NOT FOR SHEET 5 d IS CONSTRUCTION C-8 3 FOUND MONUMENT / tail a �, ! / Whoo / Q N \ / // • /' Z 1 / / ,/ ! J a X / I, 9y9 • r v I /A y6- I.' /r �' / ` l I A9 y1 ! / .4c I A9 / (!) / /i.' !' / 9/ /L;i / / / ''./�' 1/ ;/' /' / I /! /! / BEND 90°8 � / / CLEANOUT --1 `Ojr` 1763V CN,..........,- )i) / 1 / / ' Ci7j,,' / a ! ! I 1 /l, clamour // • r cca SKIN �, / ru:UFF ��WY � � . / !\ / I� a4 / \ �, q9 /.!' ` ,qi //! /: /9 BEND 90° / / I°\ / // �,y� '/E EF IOC // M / y 8-HOLE DISTRIBUTION BOX WITH LID VAUG3 OFFICE EMS <l I 7/` / o f- 3ff z 1GN CONCRETE PRODUCTS,INC I I / / ---TE—�-a'� /�,.�� / INV.IN=4941.30' }I INV.OUT=4941.25' ItI / /j / `'/ / • a • / / • / I 1 1 J `,, JJ r/.. '}, // / /, / ,r Z ,./I I y;ll / / /' SO. ,. p . I,.,Ai 1 11 . • o 30 BO o \S / \ SCALE:V=30' SCALE IN FEET w a \` / / a ` PERCOLATION TEST DATA 1 THE FOLLOWING DATA WERE COLLECTED ON JULY PTIC SYSTEM GENERAL NOTES 31,2012 AND RECORDED BY KLEINFELDER. 6. EXISTING SITE FEATURES AND UTILITIES ARE APPROXIMATE ONLY. 1 TEST COMPUTED NO OPEN WATER COURSES EXIST 1MTHIN 50'OF THE PROPOSED DISTURBED AREA. NO. PERCOLATION NEW SEPTIC SYSTEM,INCLUDING PIPING AND SEPTIC TANK,SHALL NOT BE „ RATE(MINANCH) BACKFILLED PRIOR TO INSPECTION AND FINAL ACCEPTANCE BY THE E ENVIRONMENTAL HEALTH SPECIAUST. r 1 30 RE-ESTABLISH EXISTING GRADE AND TURF UPON FINAL ACCEPTANCE OF SEPTIC p SYSTEM. E 2 15 ALL WORK,INCLUDING INSTALLATION OF PIPE,SEPTIC TANK,AND DISTRIBUTION BOX SHALL BE IN CONFORMANCE WTH THE INDIVIDUAL SEWAGE DISPOSAL ^ 5 o I SYSTEM REGULATIONS FOR WELD COUNTY,COLORADO DEPARTMENT OF PUBUC 3 30 C HEALTH AND ENVIRONMENT. S PPROTECT ALL EXISTING UTILITIES.REPAIR OR REPLACE ANY DAMAGED UTIUTIES 4 7,5 TO PRE-CONSTRUCTION CONDITION. P,. IT SHALL BE THE RESPONSIBILITY OF THE INSTALLER TO SCHEDULE AND BE 5 15 PRESENT FOR THE FINAL INSPECTION WITH THE ENVIRONMENTAL HEALTH 6 m a SPECIALIST AND ENGINEER INSTALLER SHALL SETUP LEVEL FOR VERIFICATION F. m ❑ s = 6 30 OF ELEVATIONS. w Li,' 2 PERMIT TO CONSTRUCT SHALL BE SECURED BY THE INSTALLER FROM THE 3 U J3 DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT,DIVISION OF o SOIL PROFILE PIT ENVIRONMENTAL HEALTH SERVICES. EXCAVATION FOR UTIUTY SERVICE TRENCH BETWEEN 5 AND 25 FEET FROM THE SYSTEM SHALL NOT BE BACKFILLED WITH FREE DRAINING MATERIAL. THE FOLLOWING DATA WERE COLLECTED ON JULY 31,2012 ALL DISTURBED AREAS SHALL BE RESTORED TO A CONDITION EQUAL TO OR AND RECORDED BY KLEINFELDER. BETTER THAN THAT WHICH IT EXISTED PRIOR TO CONSTRUCTION. PP: ANY TIMBER OR WOOD CLEARED SHALL BE LEFT ONSITE WHERE DIRECTED BY THE 0'-9' FILL MATERIAL OWNER,STUMPS SHALL BE REMOVED FROM THE SITE AND DISPOSED Of. z SILTY LEAN CLAY,GRAY-BROWN,SLIGHTLY z MOIST,HARD a 9'-10.5' ROCKCLAYSTONE,RED-BROWN,SUGHTLY MOIST, ♦4, '+r•�/ ,�♦�♦♦ / Z co Zg 2 VERY HARD �� •, � t7- o ♦•♦ / •�♦♦♦ ♦i w a ?z aO RECOMMENDED CONSTRUCTION SEQUENCE �� . •/..), o zi w2 W w8-I 1. INSTALL EROSION CONTROL MEASURES,BY OTHERS. • C. �♦ : F..♦0 W yy- EXCAVATE FOR NEW SYSTEMS AND STOCKPILE MATERIAL FOR LATER USE.TOPS :Cr73• 0°- 2. V)Z (?�Z 5 STOCKPILED SEPARATELY TO BE USED LATER TO RESTORE EXISTING GRADES Al .m 3873 j°• m g >W D p FOR RESEEDING OF LAWN. I • 7 y�O U IL W 0a'wO OU 4 3. INSTALL NEW SEPTIC SYSTEM AS SHOWN.DO NOT BACKFILL PRIOR TO INSPECTIQ /t77 `7/ (�♦ . F F W W 9 24. PREPARE RECORD(AS-BUILT)DRAWINGSACCEPTANCE BY THE ENVIRONMENTAL EALTH SPECIALIST. %..1 C' 17/3♦♦ �2`y w� �N € 5. BACKFILL NEW SYSTEMS USING STOCKPILED MATERIAL IN 12"LIFTS AND COMPA V_A ♦ /!,/ • EXCAVATED MATERIAL MAY BE SPREAD OVER DISTURBED AREA.PROVIDE POSIT ♦♦......♦♦ V, .. i DIRECT ALL SURFACE FLOWS AWAY FROM NEW LEACH FIELD AND EXISTING BULI �NqL ENG�� STOCKPILED TOPSOIL SUCH THAT IT IS FREE FROM CLUMPS AND STONES GREAT re D SPREAD TOPSOIL EVENLY OVER ALL DISTURBED AREAS. 4 6. SPREAD CHOPPED STRAW MULCH TO A DEPTH OF 2"OVER ALL DISTURBED AREA OF LAWN SHALL OCCUR DURING THE SPRING PLANTING SEASON. 3 7. REMOVE EROSION CONTROL MEASURES,BY OTHERS,AFTER ESTABLISHMENT AN ACCEPTANCE OF TURF AND CLEAN CONSTRUCTION SITE TO PRE-CONSTRUCTION PRELIMINARY 8. FINAL INSPECTION OF THE SEWAGE DISPOSAL SYSTEM IS REQUIRED WITHIN 72 H COMPLETED CONSTRUCTION. NOT FOR $IIEE.T B of 15 ,CONSTRUCTION C-8 8 Hello