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Meridian Park Well Completion ReportWell Completion Report City of Meridian Parks and Recreation Department 77 -Acre Park Irrigation Well Prepared for City of Meridian Parks and Recreation c/o Mike Barton 33 East Broadway Ave, Suite 206 Meridian, ID 83642 Prepared by SPF Water Engineering, LLC 300 E. Mallard Dr., Suite 350 Boise, ID 83706 ,.\oNAL F GISTEA� C - August 6, 2014 'a f 3323 (:Zwl) SPF WATER ENGINEERING Table of Contents 1. Introduction.........................................................................................................................1 1.1. Background.............................................................................................................1 1.2. Site Location and Ownership..................................................................................1 1.3. Water Rights...........................................................................................................1 2. Well Drilling and Construction.............................................................................................1 2.1. Introduction.............................................................................................................1 2.2. Borehole Drilling......................................................................................................2 2.3. Geophysical Logging...............................................................................................2 2.4. Well Construction.................................................................................................... 2 3. Development and Test Pumping.........................................................................................2 3.1. Well Development................................................................................................... 2 3.2. Test Pumping.......................................................................................................... 3 3.2.1. Introduction..................................................................................................... 3 3.2.2. Step -Rate Test................................................................................................3 3.2.3. Constant -Rate Test......................................................................................... 3 3.2.4. Test Pumping Conclusions.............................................................................4 3.2.5. Sand Production.............................................................................................4 4. Well Construction and Testing Summary............................................................................4 4.1. Well Construction.................................................................................................... 4 4.2. Well Capacity and Pump Design.............................................................................5 Attachments Attachment A: Transfer of Water Right Attachment B: Geophysical Log Attachment C: As -Built Well Drawing and Well Driller's Report Attachment D: Test Pumping Data and Graphs Attachment E: Pump Curve Tables Table 1. Summary of specific capacity from step -rate test .................................................... 3 SPF Water Engineering, LLC Page ii 8/6/2014 1. INTRODUCTION 1.1. Background A new well has recently been completed for the City of Meridian Parks and Recreation Department at the future 77 -acre park. When the park is complete, the well will provide supplemental groundwater to irrigate the park when surface water from the New York Irrigation District is not available or is insufficient to adequately irrigate the park. Prior to park development, the well will be used for agricultural irrigation. The site is currently being used to grow corn. This Well Completion Report provides a summary of construction and testing for the park well and also recommends a pump to meet the irrigation needs at the park. The Well Completion Report includes an as -built well schematic, well driller's report, test pumping data, and other pertinent data. 1.2. Site Location and Ownership The 77 -acre park property is located south of Lake Hazel Road between Eagle Road and Locust Grove Road in Ada County. The new well is located in the NE '/4 of the NW '/4 of Section 5, T2N R1 E. The property is owned by the City of Meridian. 1.3. Water Rights The City of Meridian owns two groundwater rights (license 63-33318 and permit 63- 33320) appurtenant to the park property. License 63-33318 authorizes a total diversion of 0.78 cfs (350 gpm) from a single point of diversion located in the NW '/4 of the NE '/4 of Section 5, T2N R1 E. A water right transfer has been approved to add the new well as an additional point of diversion, located in the NE '/4 of the NW '/4 of Section 5. A copy of the transfer is provided in Attachment A. Permit 63-33320 authorizes a total diversion of 0.76 cfs (341 gpm) from two points of diversion, one in the NW'/4 of the NE'/4 of Section 5 and one in the NE'/4 of the NW '/4 of Section 5. The new well can be used without modification to permit 63-33320. The approved transfer associated with license 63-33318 allows the City to divert water from the new well under both of the City's water rights with a total pumping capacity of 1.54 cfs (691 gpm). 2. WELL DRILLING AND CONSTRUCTION 2.1. Introduction The selected well drilling contractor was Stevens and Sons Well Drilling. Well construction began in June 2014 and was completed in July 2014. The well was constructed using the mud rotary method of drilling. The well location was surveyed by the City prior to well construction. SPF Water Engineering, LLC Page 1 8/6/2014 2.2. Borehole Drilling As the first step in the well construction process, a nominal 10 -inch borehole was drilled to a depth of 80 feet. Gravel and boulders were encountered to a depth of 24 feet. The 10 -inch hole was reamed to 17 -inch diameter to a depth of 26 feet, and 16 - inch temporary surface casing was installed to 26 feet to stabilize the hole. Then a nominal 15 -inch (14.75 -inch bit) borehole was drilled to the completion depth of 425 feet. During drilling of the borehole, drill cutting samples were collected at each material change and at approximate 5 -foot intervals. The borehole encountered non -water bearing cemented sand, sandy clay, and a white sand layer to a depth of 140 feet. Sand was also observed to a depth of 304 feet, with cemented sand between 170 and 250 feet. A thin clay layers was found between 304 and 306 feet. Between 306 and 418 feet, sand was encountered, with cemented zones between 326 and 346 feet and between 412 and 418 feet. From 418 to 425 feet, blue clay was found. 2.3. Geophysical Logging After completion of the borehole, geophysical logging of the hole was conducted to assist in evaluating suitable water -bearing zones to target. The geophysical log included 8-, 16-, 32-, and 64 -inch normal resistivity, natural gamma, self -potential, single point resistivity, temperature, and conductivity. A copy of the geophysical log is included as Attachment B. 2.4. Well Construction Upon review of the drill cuttings and geophysical log, it was determined that a sand layer occurring between 346 and 412 feet below ground surface would be targeted for well screen placement for the irrigation well. The well was completed with 10 -inch mild steel casing (0.365 -inch wall thickness) to a depth of 32 feet and PVC casing (SDR17) from 32 feet to 332 feet. Stainless steel well screen with 0.030 -inch slots was placed between 332 and 412 feet. A Colorado Silica Sand No. 8-12 filter pack was placed opposite the screen between a depth of 295 and 424 feet. The surface seal consisted of a cement/bentonite grout mix installed from the top of the filter pack at a depth of 295 feet up to 29 feet and bentonite chips installed from a depth of 29 feet up to ground surface. An as -built well construction schematic and driller's report are provided as Attachment C. 3. DEVELOPMENT AND TEST PUMPING 3.1. Well Development The well was developed by surging with the test pump until the water produced was clear and there was no visible sand production. SPF Water Engineering, LLC Page 2 8/6/2014 3.2. Test Pumping 3.2.1. Introduction Well test pumping consisted of a step -rate test and a constant -rate test. Water levels were measured with an electric -line well sounder. The test pump installed for the test pumping was a 75 -hp submersible (Berkeley 8T600) supplied by Stevens and Sons Well Drilling. The pump was set at a depth of approximately 275 feet below ground surface. Flow rates were measured with a flow meter. 3.2.2. Step -Rate Test The step -rate pumping test was conducted on August 4, 2014 and consisted of three 30 -minute steps. Flow rates were approximately 250 gpm, 500 gpm, and 700 gpm. Jason Thompson, P.E. with SPF Water Engineering (SPF) observed the step -rate test and measured water levels with an electric -line well sounder. Static water level at the beginning of the test was 125.60 feet below the measurement point (2.2 feet above ground surface). The pumping water level at the end of the first step at 250 gpm was 137.28 feet below the measurement point, equal to a drawdown of 11.68 feet. The pumping water level at the end of the second step at 500 gpm was 149.32 feet below the measurement point, equal to a drawdown of 23.72 feet. The pumping water level at the end of the third step at 700 gpm was 159.92 feet below the measurement point, equal to a drawdown of 34.32 feet. The specific capacity at each flow rate is summarized in Table 1. Specific capacity did not vary considerably at different pumping rates, suggesting that the well is relatively efficient over the tested discharge range. Attachment D includes a summary of the step -rate test field data and graphs. Flow (gpm) Specific Capacity (gpm/ft of drawdown) 250 21.4 500 21.1 700 20.4 Table 1. Summary of specific capacity from step -rate test. 3.2.3. Constant -Rate Test The constant -rate test was conducted on August 4, 2014, and consisted of pumping the well at 700 gpm for 6.5 hours. Jason Thompson, P.E. with SPF observed the beginning and end of the constant -rate test and measured water levels with an electric -line well sounder and verified flow rate. Attachment D includes the constant - rate test field data and graphs. SPF Water Engineering, LLC Page 3 8/6/2014 The constant -rate test occurred immediately following the step -rate test. Pumping water level at the beginning of the constant -rate test (end of step -rate test) was 159.92 feet below the top of the casing. At the end of the constant -rate test, the pumping water level was 162.24 feet below the top of casing. Total drawdown at the end of the constant -rate test was 36.64 feet, equal to a specific capacity of 19.1 gpm/ft over the duration of the constant -rate test. Once the constant -rate test ended, water level recovery was measured for 30 minutes. Water level recovered to 128.26 feet, equal to 2.66 feet below the static water level measured before the test pumping began. Analysis of water -level responses for the drawdown and recovery portions portion of the constant -rate test indicates an aquifer transmissivity ranging from 50,000 gpd per foot to 70,000 gpd per foot. 3.2.4. Test Pumping Conclusions For operating conditions where the pumping system is expected to continuously run for a short period of time (hours) and then shutting down allowing for water level recovery, a short-term specific capacity of approximately 18 gpm per foot of drawdown is appropriate. This specific capacity was calculated by extrapolating the constant -rate testing data out to 24 hours. Using a short-term specific capacity of 18 gpm per foot, the pumping water level is predicted to be 164 feet below the top of casing at the design flow rate of 700 gpm. A plot of the extrapolated drawdown data is included as Attachment D. For operating conditions where the pumping system is expected to continuously run for an extended period of time (on the scale of weeks or months), then a long-term specific capacity of 15 gpm per foot of drawdown is more applicable. This specific capacity was calculated by extrapolating the constant -rate testing data out to 6 months. Using this long-term specific capacity, the pumping water level is predicted to be 172 feet below the top of casing at the design flow rate of 700 gpm. A plot of the extrapolated drawdown data is included as Attachment D. 3.2.5. Sand Production During the constant -rate test, sand content was measured on two separate occasions using an Imhoff Cone. During both sampling events, only a trace amount (a few grains) of sand was collected, indicating that the well does not produce measurable sand. 4. WELL CONSTRUCTION AND TESTING SUMMARY 4.1. Well Construction The park well was constructed to target a sand aquifer zone between a depth of 346 and 412 feet. The well is constructed with 10 -inch steel casing to 32 feet and 10 - inch PVC casing from 32 feet to 332 feet. Stainless steel well screen was placed from 332 to 412 feet. A silica sand filter pack was installed opposite and above the screen. The well was sealed from the top of the filter pack at a depth of 295 feet to SPF Water Engineering, LLC Page 4 8/6/2014 ground surface with cement/bentonite grout and bentonite chips. The surface seal as installed in this well should be adequate to prevent any surface contamination from reaching the developed aquifer zone. 4.2. Well Capacity and Pump Design Test pumping of the park well demonstrates that the well can produce the target pumping rate of 700 gpm with a long-term pumping water level of approximately 172 feet below the top of casing. A pump was selected for the park well to deliver the maximum diversion rate of 700 gpm allowed by the City's appurtenant water rights. Pump selection assumes open discharge delivery to two existing irrigation ditches, with the farthest delivery point located about 2,000 feet from the well. A survey was not performed to identify the elevations of the delivery points. However, the site is fairly flat and the elevation differences between the well and delivery points are not considered significant. When the site is developed into the park, the well will be used to deliver groundwater to a pond to supplement surface water supply. Pump design assumes that the elevation of this future pond will not be significantly different than the existing delivery points. Pump design for the park well includes a design flow rate of 700 gpm and a design total dynamic head of 220 feet. The total head calculation includes a conservative pumping water level of 172 feet, friction loss of 24 feet for 6 -inch column and mechanical piping, and friction loss of 21 feet for approximately 2,000 feet of 8 -inch HDPE discharge piping. The elevation difference between the well and the highest delivery point is estimated to be 1 foot. Given a flow rate of 700 gpm and a total head of 220 feet, a nominal 60 -hp submersible pump will be required. An 8 -inch pump and motor can meet the design requirements. The anticipated 10 -inch diameter SDR17 PVC well casing has an inside diameter of 9.310 inches. This casing can accommodate the 8 -inch pump and motor. The recommended pump is a Goulds 8FDLC, 3 stage, 4.8125 -inch impeller, with a 3,600 rpm, 460 volt, 60 -hp submersible motor. A pump curve is provided as Attachment E. The submersible pump will be set on 6 -inch steel drop pipe, with a setting depth of 231 feet. The pump will discharge above -ground through a 90 degree elbow installed on the top of the well casing. Well appurtenances, including an air -vacuum valve, pressure gauge, check valve, winterization port, pressure relief valve, and butterfly valve for throttling will be installed above grade near the well. A flow meter is not currently anticipated, but a ductile iron spool of adequate length will be provided to allow installation of a flow meter in the future. The pump will be equipped with constant -speed motor controls installed in an outdoor -rated enclosure near the well. At this time, the pump will be controlled manually. In the future, floats could be installed in the pond to operate the well pump automatically off of pond level. SPF Water Engineering, LLC Page 5 8/6/2014 Attachment A Transfer of Water Right Page 1 of 3 STATE OF IDAHO DEPARTMENT OF WATER RESOURCES TRANSFER OF WATER RIGHT TRANSFER NO. 79168 This is to certify that: CITY OF MERIDIAN 33 E BROADWAY AVE MERIDIAN, ID 83642 has requested a change to the water right(s) listed below. This change in water right(s) is authorized pursuant to the provisions of Section 42-222, Idaho Code. A summary of the changes is also listed below. The authorized change for each affected water right, including conditions of approval, is shown on the following pages of this document. Summary of Water Rights Before the Proposed Changes Water Priority Diversion Diversion Acre Total Origin/Basis Source Right Date Rate Volume Limit Acres 63-33318 WR/LICENSE 2/28/1992 0.780 cfs N/A N/A 75.0 GROUND WATER Purpose of Transfer (Changes Proposed Current Number Split POD POU Add POD Period of Use Nature of Use 63-33318 NO NO NO YES NO NO Summary Of Water Rights After the Approved Change New No. Exi. sting (Changed Transfer t-- Transfer Acre Total New No. Remaining Remaining Remaining Remaining (remaining Riaht - Portion) Rate Volume Limit Acres ortion Rate Volume Acre Limit Total Acres 63-33318 63-33318 0.780 cfs N/A N/A 75.0 N/A N/A N/A N/A N/A COMBINED TOTALS 0.780 cfs N/A N/A 75.0 NIA N/A N/A NIA This water right(s) is subject to all prior water rights and shall be administered in accordance with Idaho law and applicable rules of the Department of Water Resources. Detailed Water Right Description(s) attached. Dated this _� day of oC '9-0e�o— Western Regional Manager �r Transfer No. 79168 Page 2 of 3 WATER RIGHT NO. 63-33318 As Modified by Transfer No. 79168 In accordance with the approval of Transfer No. 79168, Water Right No. 63-33318 is now described as follows: Right Holder: CITY OF MERIDIAN 33 E BROADWAY AVE MERIDIAN, ID 83642 Priority Date: 2/28/1992 Source: GROUND WATER BENEFICIAL USE From To Diversion Rate IRRIGATION 03/01 to 11/15 0.780 ds 0.780 ds LOCATION OF POINT(S) OF DIVERSION GROUND WATER L2 (NWNE) Sec Twp 02NRge01E ADA County GROUND WATER L3 (NENW) Sec Twp 02NRge01E ADA County PLACE OF USE: IRRIGATION NE NW SW SE Twp I Rn g Sec _NE NW SW SE NE NW SW SE NE NW SW SE NW SW SE Totals 102N I 01E 5 36.0 39.0 75.0 1 L3 I J - POU Total Acres: 75.0 CONDITIONS OF APPROVAL 1. Right holder shall comply with the drilling permit requirements of Section 42-235, Idaho Code and applicable Well Construction Rules of the Department, 2. This right when combined with all other rights shall provide no more than 0.02 cfs per acre nor exceed a combined annual maximum diversion volume of 464.0 of at the field headgate for the lands above. 3. The right holder shall make full beneficial use of all surface water rights available to the right holder for irrigation of the lands authorized to be irrigated under this right. The right holder shall limit the diversion of ground water under this right to those times when the surface water supply is not available or the surface water supply is not reasonably sufficient to irrigate the place of use authorized under this right. 4. If the surface water right(s) appurtenant to the place of use is sold, transferred, leased or used on any other place of use, this right to divert groundwater shall not be used without an approved transfer pursuant to Section 42-222, Idaho Code, or approval of the Department if a transfer is not required. Transfer No. 79168 Page 3 of 3 WATER RIGHT NO. 63®33318 As Modified by Transfer No. 79168 CONDITIONS OF APPROVAL 5. This right when combined with all other rights shall provide no more than 4.5 afa per acre at the field headgate for irrigation of the lands above. 6. After specific notification by the Department, the right holder shall install a suitable measuring device or shall enter into an agreement with the Department to determine the amount of water diverted from power records and shall annually report the information to the Department. 7. The right holder shall accomplish the change authorized by this transfer within one year of the date of this approval. 8. Failure of the right holder to comply with the conditions of this transfer is cause for the Director to rescind approval of the transfer. Transfer No. 79168 Attachment B Geophysical Log Date: Monday, July 14, 2014 Time: 15:06 File: CADocuments and Settings\mccabej\Desktop\Lake Hazel Meridian Park.rc > C w co > It 1.00----'sp-(mv) .. ..... --. —10 10.... ..... Temp,(D.egC) .......... - .. Current(mA) .01 / 1 ...... .. .. ...... - .. ...R8.(Qhmm),. ... .. . ...... .. .. ......... .. .... . ..... I 120P - - - - - - - - - - - - - - R6-4�Qhmm------------ m ----------- =9 Z ro did q Pd t:� > a t' rro°p C() WELL C) 'Tj FLD CTY STE FILING No tt > C w co > It 1.00----'sp-(mv) .. ..... --. —10 10.... ..... Temp,(D.egC) .......... - .. Current(mA) .01 / 1 ...... .. .. ...... - .. ...R8.(Qhmm),. ... .. . ...... .. .. ......... .. .... . ..... I 120P - - - - - - - - - - - - - - R6-4�Qhmm------------ m ----------- =9 mmffl� EMIMMA moslEgam mmml� EMILIMSA mmlu� 3 ISO 010 220 l :_a Mx:1.1 OS 0 W3FTv3 a70 Date: Monday, July 14, 2014 Time: 15:06 File: CADocuments and Settings\mccabej\Desktop\Lake Hazel Meridian Park.rc Attachment C As -Built Well Drawing and Well Driller's Report DEPTH (FEET) J I LLL I- I L - I I VIVI -INCH STEEL CASING 365 -INCH WALL THICKNESS 2 TO 32 FEET -INCH BOREHOLE TO 425 FEET -INCH PVC CASING SDR 17 TO 332 FEET RFACE SEAL: NTONITE CHIPS TO 29 FEET, MENT BENTONITE GROUT TO 295 FEET NTRALIZER Y SPACING, TYP) -INCH PIPE SIZE AINLESS STEEL WELL SCREEN; SLOT 2 TO 412 FEET . 8-12 COLORADO SILICA ND FILTER PACK 5 TO 424 FEET I City of Meridian Parks & Recreation Department I 77—Acre Park Irrigation Well As—Built SCALE: NTS DRAWN BY. SC8 PROD #790.0310 SPF WATER 1� ENGINEERING , ��� 300 East Mallard Drive, Suite 350 Boise, Idaho 83706 Tel (208) 383-4140 Fax (208) 383-4156 I City of Meridian Parks & Recreation Department I 77—Acre Park Irrigation Well As—Built SCALE: NTS DRAWN BY. SC8 PROD #790.0310 Form 238-7 6107 IDAHO DEPARTMENT OF WATER RESOURCES WELL DRILLER'S REPORT 1. WELL TAG NO. D 0067274 Drilling Permit No. 966314-872373 Water right or injection well # 63-33320 2. OWNER: Name City of Meridian Address 33 E. Broadway Ave City Meridian State Id. Zip 83642 3.WELL LOCATION: Twp. 2 North Ex or South ❑ Rge. 1 East ❑x or West ❑ Sec. 5 114 N. E. 1/4 N. W. 1/4 — 7 — �8�acres Gov't Lot Coun' Ada Lat. 43 ° (Deg. and Decimal minutes) Long. 116 0 (Deg. and Decimal minutes) Address of well Site Lake Hazel Rd, 3000 feet west of Eagle Rd. City Meridian �+ve ai ea,u name ro + stance o or an marR Lot. Blk. Sub. Name 4. USE: ❑ Domestic ❑x Municipal ❑ Monitor ❑ Irrigation ❑ Thermal ❑ Injection ❑ Other 5. TYPE OF WORK: ❑x New well ❑ Replacement well ❑ Modify existing well ❑ Abandonment ❑ Other 6. DRILL METHOD: ❑ Air Rotary ❑x Mud Rotary ❑ Cable ❑ Other 7. SEALING PROCEDURES: Seal material I From fftl I To ft Quan—tity flbs orf Placement methodrocedure Bentonite chips 0' 29' I Poured Bentonite-ceme 29'_LL9f_1 6 yards Pumped R: CARING/6JNFR. Diameter From (ft) Gauge/ inominal (f) To ( Schedule Material 10" +2' 32' .365 Steel 10" 32' 332' sdr 17 PVC Certa-1 0 ❑ Was drive shoe used? ❑ Y El N Shoe Depth(s) 9. PERFORATIONS/SCREENS: Perforations ❑ Y x❑ N Method Manufactured screen 0 Y ❑ N Type Method of installation Lowered 'asing Liner Threaded Welded 0 ❑ ❑ FX1 0 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ From (ft) "ro (tt) Slot size Number/ft Diameter Material Gauge or Schedule _ nominal' 332' 412' .030 10" Stainless Length of Headpipe U Length of Tailpipe U' Packer ❑ Y ❑x N Type 10.FILTER PACK: Filter Material From (ft) To (ft) Quantity (lbs or ft3) Placement method 8-12 sand 295' 424' 180 cubic ft. JPoured 11. FLOWING ARTESIAN: Flowing Artesian? ❑ Y ❑x N Artesian Pressure (PSIG) Describe control device 12. STATIC WATER LEVEL and WELL TESTS: r/ // Depth first water encountered (ft) v J' Static water level (ft) di,K Water temp. (°F) Bottom hole temp. (°F) 24' Describe access port x Well test: Test method: 38' Discharge or Test duration Drawdown (feet) yield m ,,minutes% Pump Bailer Air Flowin 40' ❑ ❑ artesian ❑ ❑ 40' ❑ ❑ ' ❑ ❑ Water quality test or comments: 58' 13. LITHOLOGIC LOG and/or repairs or abandonment: Medium white sand' Bore From To Remarks, Ilthology or description of repairs or Dia. Water (in) (ft) (ft) abandonment, water temp. Y N 16" 0' 1 3' Topsoil x o a play nara pan x 8 24' lCemented sand' gravel & bolders x 24' 38' Cemented sand x 38' 40' Tan sandy clay x 40' 58' Brown/orange sand with clay x 58' 117' Medium white sand' x 117' 140' Fine cemented sand x 170' 250' IFIne cemented sand x 250' 287' IMedium sand x 287' 304' IMedium to course sand x 304' 306' Clav v .31-10 1 ortD' Mealum sana x 326' 346' (Cemented sand x 412' J 418' ICemented sand 771x 418' 1 425 Blue clav I I ,r Completed Depth Measurable :412' Date Started: Jun 30, 2014 Date Conmletedu125, 2014 14. DRILLER'S CERTIFICATION: I/We certify that all minimum well construction standards were complied with at the time the rig was removed. Company Name Stevens & Sons Co. No. 153 *Principal Driller *Driller *Operator II Date Date Date Operator I Date- * Signature of Principal Driller and rig operator are required, Attachment D Test Pumping Data and Graphs City of Meridian 77 Acre Park Irrigation Well Pumping Test 8/4/2014 Tested by Stevens and Sons Well Drilling. Supervised by Jason Thompson (SPF Water Engineering) Pump type: 75 -hp submersible (Berkeley 8T600) set at 275 feet Flow measured with flow meter Step -rate test: 250, 500 gpm; Constant -rate test: 700 gpm Water level measured with electric well sounder Measurement point 2.2 feet above ground surface (casing + tubing) Date Time (MST) t t' t/t, (min) (min) DTW (ft) Drawdown (ft) Q(gpm) Remarks 8/4/2014 8:01 125.60 0 Static Water Level; TOT=4,369,300 gal 8/4/2014 8:04 0 225 Pump on 8/4/2014 8:06 2 136.09 10.49 250 Q 250 gpm 8/4/2014 8:07 3 136.66 11.06 250 8/4/2014 8:08 4 136.53 10.93 250 8/4/2014 8:11 7 136.73 11.13 250 8/4/2014 8:12 8 136.82 11.22 250 8/4/2014 8:14 10 136.89 11.29 250 8/4/2014 8:16 12 136.94 11.34 250 8/4/2014 8:18 14 136.98 11.38 250 8/4/2014 8:20 16 137.04 11.44 250 8/4/2014 8:22 18 137.09 11.49 250 8/4/2014 8:24 20 137.20 11.60 250 8/4/2014 8:29 25 137.21 11.61 250 8/4/2014 8:34 30 137.28 11.68 250 10pen valve; TOT=4,377,400 gal 8/4/2014 8:36 32 148.00 22.40 500 Q 500 gpm 8/4/2014 8:37 33 148.29 22.69 500 8/4/2014 8:38 34 148.46 22.86 500 8/4/2014 8:39 35 148.54 22.94 500 8/4/2014 8:40 36 148.69 23.09 500 8/4/2014 8:41 37 148.72 23.12 500 8/4/2014 8:43 39 148.87 23.27 500 8/4/2014 8:45 41 148.97 23.37 500 8/4/2014 8:47 43 149.02 23.42 500 8/4/2014 8:49 45 149.05 23.45 500 8/4/2014 8:51 47 149.11 23.51 500 8/4/2014 8:54 50 149.16 23.56 500 8/4/2014 9:00 56 149.29 23.69 500 8/4/2014 9:04 60 149.32 23.72 500 Open valve; TOT=4,393,350 gal 8/4/2014 9:06 62 158.63 33.03 700 Q - 700 gpm 8/4/2014 9:07 63 159.01 33.41 700 8/4/2014 9:08 64 159.15 33.55 700 8/4/2014 9:09 65 159.28 33.68 700 8/4/2014 9:10 66 159.30 33.70 700 8/4/2014 9:11 67 159.29 33.69 700 8/4/2014 9:13 69 159.38 33.78 700 8/4/2014 9:15 71 159.45 33.85 700 8/4/2014 9:18 74 159.60 34.00 700 8/4/2014 9:21 77 159.87 34.27 700 8/4/2014 9:24 80 159.75 34.15 700 8/4/2014 9:29 85 159.85 34.25 700 9:30 negligible sand in Imhoff Cone 8/4/2014 9:34 90 159.92 34.32 700 8/4/2014 10:04 120 160.38 34.78 700 10:00 negligible sand in Imhoff Cone 8/4/2014 10:34 150 160.75 35.15 700 8/4/2014 11:34 210 161.22 35.62 700 8/4/2014 12:34 270 161.65 36.05 700 8/4/2014 13:34 330 161.82 36.22 700 8/4/2014 14:30 386 162.28 36.68 700 8/4/2014 15:30 446 161.92 36.32 700 8/4/2014 16:04 480 0 162.24 36.64 700 Pump off; TOT=4,699,800 gal City of Meridian 77 Acre Park Irrigation Well Pumping Test 8/4/2014 Tested by Stevens and Sons Well Drilling. Supervised by Jason Thompson (SPF Water Engineering) Pump type: 75 -hp submersible (Berkeley 8T600) set at 275 feet Flow measured with flow meter Step -rate test: 250, 500 gpm; Constant -rate test: 700 gpm Water level measured with electric well sounder Measurement point 2.2 feet above ground surface (casing + tubing) Date Time (MST) t (min) t, (min) t/t, DTW (ft) Drawdown Q(gpm) Remarks (ft) 8/4/2014 16:05 481 1 481.00 137.47 11.87 Recovery 8/4/2014 16:06 482 2 241.00 131.10 5.50 8/4/2014 16:07 483 3 161.00 130.65 5.05 8/4/2014 16:08 484 4 121.00 130.33 4.73 8/4/2014 16:09 485 5 97.00 130.04 4.44 8/4/2014 16:10 486 6 81.00 129.90 4.30 8/4/2014 16:12 488 8 61.00 129.51 3.91 8/4/2014 16:14 490 10 49.00 129.30 3.70 8/4/2014 16:16 492 12 41.00 129.09 3.49 8/4/2014 16:18 494 14 35.29 128.98 3.38 8/4/2014 16:20 496 16 31.00 128.85 3.25 8/4/2014 16:25 501 21 23.86 128.60 3.00 8/4/2014 16:30 506 26 19.46 128.41 2.81 8/4/2014 16:34 510 30 17.00 128.26 2.66 End recovery tw i cr O m r o N O 3 00 0 a,o O J .E Ln 0 (11) UMOpmeic) Ln 0 N 0 0 0 0 0 0 0 r 0 0 0 iiiiiiiiiiiiiiiiii�Piiiiiiiiiii ------------------------- ---------------------------------- ■■■■■■■■■■■■■■■�■■■■■■ ■■■■■■■■■■■■■■■■■■�■■■■■■■■■■■■ ■iiiiiii 1111111111111111 1111111111111111111111111 11111111111111 IIIIIIIIIIIIIIIIIi1111111 IIIIIIIIIIIII ' '• IIIIIIIIIIIIIIIIIIIIIIIIII .: - ■■■■■■■■■■■■■ ■■■■■■■■■■■■■■■.,■■■■■■■■■■■■■■ ■■■■■■■■■■■■■ . ■■■■■■■■■■■■■■■II■■■■■■■■■■■■■■ ., 1111111111111 : ' 1111111111111111111111111111111 1111111111111 111111111111111111111111111111 • _== • IIIIIIIIIIIII - • IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII 1010■■■■■■■■■ ■■■■■■■■■■■■u■■■■■■■■■■■■■■■■.. ■■■■■■■■■■■■■■■■■■■■■■■■■,■■■■■■■■■■■■■■■■■■■ ' 1111111111111 • • - ' 1111111111111111111111111111111 ' 1111111111111 11111111111111111111111111111111 IIIIIIIIIIIII._.... IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII , _ - ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■1111■[..i■■■■■■■■■■■■■■■■■■■■■■ 11111111111111111111111111111111111�':11111111111111111111111 •• 11111111111111111111111111111111111��11111111111111111111111 • IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII��IIIIIIIIIIIIIIIIIIIIIIII mmmmm . • 111111111111111111111111111111111111111111111111111111111111 111111111111111111111111111111111111111111111111111111111111 • IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII _ .................................................. ....................■........,,1........11........1■........■ 111111111111111111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111 IIIIIIIIIIIIIIIIIIIIIIIIIIIGIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII UNESCO Attachment E Pump Curve Model: VIS -T Size: 8FDLC 60Hz RPM: 3450 Stages: 3 Job/Inq.No.: Purchaser: Model: VIS Stg No:3 End User: Issued by : Jason Thompson Service Item/Equip.No.: ITEM 001 Quotation No.: JT14-08-05 01 Date : 08/05/2014 Order No.: Certified By : Rev.: 0 Operating Conditions Pump Performance Temp.: 70.0 deg F Bowl Efficiency: Suction Specific Speed: 8,010 gpm(US) ft Design Flow: 700.0 gpm Rated Pump Efficiency: 78.4% Min. Hydraulic Flow: 340.3 gpm Design TDH: 220.0 ft Rated Total Power: 50.18 hp Min. Thermal Flow: N/A Actual Flow: 700.0 gpm Non -Overloading Power: 50.4 hp Actual Bowl Head: 222.5 ft Imp. Dia. First 1 Stg(s): 4.8125 in Imp. Dia. Addt'I Stg(s): 4.8125 in NPSHa: NPSHr: 25.1 ft Vapor Press: Solid size: Shut off Head: 362.9 ft Max. Solids Size: 0.5000 in Bowl Size: 7.5000 in Max. Lateral: 0.5600 in Thrust K factor: 7.90 Liquid: Bowl Material: Cast iron with glass enamel S.G./Visc.: 1.000/1.000 cp Impeller Material: Bronze Notes: 1. Bowl Performance Curve based on Pumping Clear, non -Aerated Water. Rated Point only is guaranteed. 2. For units requiring performance test, all performance tests will be conducted per ANSI/HI 14.6 standards unless otherwise noted in the selection software submittal documents. Test results meeting with grade 2B tolerances for pumps with a rated shaft power of 134HP or less and grade 1 B for greater than 134HP will be considered passing. m f 20 60( 150 50( 40( 1013 30( 20( 5 101 h kW 6 40- 4 2 2 0 GOULDS PUMP CHARACTERISTICS WATER TECHNOLOGY Staging/Materials Correction Factor: 0.9900 a xylem brand Based on GDS TE6208FFPS-0 RPM 3491 Model: VIS Stg No:3 Size: 8FDLC 5.0 2in Efl 4.1 in 12in PS Power -100 -80 -60 -40 -20 ft m -30 10 -20 5 -10 100 200 300 400 500 600 700 800 900 gpm - 0 0 25 50 75 100 125 150 175 200 m3/hr xylem Lets Solve Water