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Vista Point II-LR041220
GEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS REPORT OF WATER INJECTION OBSERVATION Vista Point II, Phase I Highway 121 and MacArthur Boulevard Coppell, Texas REPORTED TO: Cadence McShane, Corporation 14860 Montfort Drive, Suite 270 Dallas, Texas 75254 ATTN: Mr. Brandon Perdue CONTRACTOR: Cadence McShane Corporation REPORT NO. 26 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 TECHNICIAN: G. Tsougarakis PAGE: 1 of 1 On these dates a representative of Reed Engineering Group, Ltd. observed water injection operations on the referenced project. The injection operations proceeded in accordance with project specifications unless otherwise noted. Specification Injection Depth Injection Spacing Injection Pressure Injection Intervals (fi) (fi) (psi) (in) 10 5 100-200 12-18 Equipment Number of Number of Probes Length of Probes Probe Spacing Rigs (ea) (ft) (ft) 2 4 11.5 5 Date I Area Injected (sq ft) I Average Pressure (psi) I Pass No. 12-03-04 Bldg 3 10,400 125 4 12-06-04 Bldg 3 10,400 125 4 Surfactant added at regular intervals: Yes Mail Distribution: (1) Cadence McShane, Corporation/ Mr. Brandon Perdue (1) Jackson-Shaw Company/ Mr. Christopher Gardner (1) City of Coppell/Ms. Beverly Hurtsman (1) Good Fulton Farrell/Mr. Rick Myers Submitted by: REED ENGINEERING GROUP, LTD. Original Signed By Keith E. Atkins Manager, CMT KENcn 24245TUTZ DR. · SUITE400 · DALLAS, TX75235 · TEL[214] 3505600 · ~^X [214] 3500019 GEOTECHNICAL AND ~ R 1~] I._.1 P ENVIRONMENTAL CONSULTANTS REPORT OF FIELD GRADATION TESTS Vista Point II, Phase I Highway 121 and MacArthur Boulevard Coppell, Texas REPORTED TO: Cadence McShane, Corporation 14860 Montfort Drive, Suite 270 Dallas, Texas 75254 ATTN: Mr. Brandon Perdue CONTRACTOR: Cadence McShane Corporation REPORT NO. 27 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 TECHNICIAN: B. Febinger PAGE: 1 of 1 Specification Sieve Size I Percent Passing (%) I Sieve Size I Percent Passing (%) 1-3/4" 1 O0 ¢¢4 60 Passing Passing Date Location 1-3/4" Sieve ff,-4 Sieve 12-04-04 Bldg Pad: 75'S, 30'E(1) 100 41 (*) Bldg Pad: 15'S, 50'E(1) 100 58 (*) (*) Indicates failing test, not retested as of this report. Footnote: (1) Measurements referenced from N.W. corner of Building 2. Mail Distribution: (1) Cadence McShane, Corporation/ Mr. Brandon Perdue (1) Jackson-Shaw Company/ Mr. Christopher Gardner (1) City of Coppell/Ms. Beverly Hurtsman (1) Good Fulton Farrell/Mr. Rick Myers Submitted by: REED ENGINEERING GROUP, LTD. Original Signed By Keith E. Atkins Manager, CMT KEA/cn 2424STUTZ DR. ,. SUITE 400 ,* DALLAS,~[X 75235 ,* T~ [214] 350 5600 '* F^X [214] 3500019 ENVIRONMENTAL CONSULTANTS REPORT OF WATER INJECTION OBSERVATION Vista Point II, Phase I Highway 121 and MacArthur Boulevard Coppell, Texas REPORTED TO: Cadence McShane, Corporation 14860 Montfort Drive, Suite 270 Dallas, Texas 75254 ATTN: Mr. Brandon Perdue CONTRACTOR: Cadence McShane Corporation REPORT NO. 28 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 TECHNICIAN: G. Tsougarakis PAGE: 1 of 1 On these dates a representative of Reed Engineering Group, Ltd. observed water injection operations on the referenced project. The injection operations proceeded in accordance with project specifications unless otherwise noted. Specification Injection Depth Injection Spacing Injection Pressure Injection Intervals (fi) (ft) (psi) (in) 10 5 100-200 12-18 Equipment Number of Number of Probes Length of Probes Probe Spacing Ri~ls (ea) (ft) (ft) 2 4 11.5 5 Date I Area Injected (sq ft) I Average Pressure (psi) I Pass No. 12-07-04 Bldg 2 5,200 150 4 12-08-04 Bldg 3 7,800 125 4 12-09-04 Bldg 3 5,200 125 4 Surfactant added at regular intervals: Yes Mail Distribution: (1) Cadence McShane, Corporation/ Mr. Brandon Perdue (1) Jackson-Shaw Company/ Mr. Christopher Gardner (1) City of Coppell/Ms. Beverly Hudsman (1) Good Fulton Farrell/Mr. Rick Myers Submitted by: REED ENGINEERING GROUP, LTD. Original Signed By Keith E. Atkins Manager, CMT BW/cn 2424 SfUTZ DR. · SUfTE 400 · DALLAS, TX 75235 · T~L [214] 350 5600 · F^X [214] 3500019 GEOTEChNiCALAND G R r'l I I p ENVIP, ONMENTAL CONSULTANTS POST INJECTION CONFIRMATION RESULTS Vista Point II, Phase I Highway 121 and MacArthur Boulevard Coppell, Texas REPORTED TO: Cadence McShane, Corporation 14860 Montfort Drive, Suite 270 Dallas, Texas 75254 ATTN: Mr. Brandon Perdue REPORT NO. 29 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 PAGE: 1 of 1 CONTRACTOR: Cadence McShane, Corporation AREA REPRESENTED: Building 3 Boring Number/Pocket Pen Date DepthW-14 Sampled (feet) W-13 12-11-04 W-15 0.0-1.5 1.7 1.0 1.7 1.5-3.0 2.0 2.0 1.6 3.0-4.5 2.5 2.2 2.0 4.5-6.0 2.8 2.8 2.5 6.0-7.5 3.3 3.0 3.4 7.5-9.0 3.0 3.3 3.2 9.0-10.0 4.5++ 4.5++ 1.8 Comments: Borings obtained after four injection passes. Based on the test results, an additional pass was not considered necessary. Mail Distribution: (1) Cadence McShane, Corporation/ Mr. Brandon Perdue (1) Jackson-Shaw Company/ Mr. Christopher Gardner (1) City of Coppell/Ms. Beverly Hurtsman (1) Good Fulton Farrell/Mr. Rick Myers Submitted by: REED ENGINEERING GROUP, LTD. Original Signed By Keith E. Atkins Manager, CMT BW/cn 2424STUTZ DR. * SUITE400 · DALLAS, TX 75235 · TEL [214] 3505600 ~* F^X [214] 3500019 GEOTECH NICAL AND ENVIRONMENTAL CONSULTANTS REPORT OF LABORATORY COMPACTION TEST Vista Point II, Phase I Highway 121 and MacArthur Boulevard Coppell, Texas REPORTED TO: Cadence McShane, Corporation 14860 Montfort Drive, Suite 270 Dallas, Texas 75254 ATTN: Mr. Brandon Perdue CONTRACTOR: Cadence McShane Corporation Cun/e No. Soil Classification Proctor Type ASTM D-698 5 Dark brown clay (lime- treated/ REPORT NO. 30 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 SAMPLE DATE: 12-08-04 Optimum Moisture, % 22.3 Maximum Density, pcf 95.5 96.5 96.0 95.5 95.0 94.5 94.0 93.5 g3.0 92.5 92.0 91.5 18.5 , , t 20.5 22.5 24.5 26.5 Moisture Content (%) 4.5 4.0 3.5 3.0 2.5 2.9 1.0 '18.5 20.5 22.5 24.5 Moisture Content (%) 26.5 Mail Distribution: (1) Cadence McShane, Corporation/ Mr. Brandon Perdue (1) Jackson-Shaw Company/ Mr. Christopher Gardner (1) City of Coppell/ Ms. Beverly Hurtsman (1) Good Fulton & Farrell/ Mr. Rick Myers Submitted by: REED ENGINEERING GROUP, LTD. Original Signed By Keith E. Atkins Manager, C.M.T. KEA/cdl 2424STUTZ DR. · SUITE 400 ,~ DALLAS, TX 75235 ,, TEL [214] 3505600 · ~^X [214] 350 0019 REPORT OF FIELD DENSITY TESTS Vista Point II, Phase I Highway 12'1 and MacArthur Boulevard Coppell, Texas REPORTED TO: Cadence McShane, Corporation 14860 Montfod Drive, Suite 270 Dallas, Texas 75254 ATTN: Mr. Brandon Perdue CONTRACTOR: Cadence McShane Corporation REPORT NO. 25 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 TECHNICIAN: R. Whitaker PAGE: 1 of 2 Proctor ASTM No. Standard Description 1 D-698 Dark brown clay 2 D-698 Brown clay w/gravel 3 D-698 Dark brown silty clay Optimum Maximum Moisture, % Density, PCF 21.2 99.7 16.3 107.3 20.0 100.4 Test No. Date Location Depth Below Field Field Final S.G. Density Moisture (feet) (pcf) (%) 120 12-01-04 Water Line: 35'N, 60'E(1) 3.0 95.4 25.6 121 Water Line: 35'N, 62'E(1) 2.0 95.0 25.1 122 Water Line: 35'N, 64'E(1 ) 1.0 94.9 26.0 123 Water Line: 35'N, 100'E(1) 3.0 95.3 24.3 124 Water Line: 35'N, 102'E(1) 2.0 95.1 25.8 125 Water Line: 35'N, 104'E(1) 1.0 96.9 22.4 126 Water Line: 35'N, 105'E(1) 0.0 94.9 26.1 127 Water Line: 37'N, 25'E(2) 3.0 96.4 23.3 128 Water Line: 38'N, 27'E(2) 2.0 95.2 25.7 129 Water Line: 37'N, 29'E(2) 1.0 95.7 24.5 130 Water Line: 37'N, 30'E(2) 0.0 95.0 25.9 131 12-03-04 WaterLine: 70'S, 175'E(1) 2.0 95.5 24.6 132 Water Line: 70'S, 170'E(1) 1.0 95.6 26.2 133 Water Line: 70'S, 75'E(1) 2.0 98.0 22.7 134 Water Line: 70'S, 75'E(1 ) 1.0 97.5 20.9 135 Water Line: 30'N, 60'W(1 ) 2.0 97.0 22.0 136 Water Line: 25'N, 60'W(1) 1.0 96.8 21.9 137 Water Line: 20'N, 60'W(1) 0.0 97.0 23.5 138 12-04-04 Water Line: 40'E(6) 3.0 100.2 21.3 139 Water Line: 43'E(6) 2.0 99.1 22.6 140 Water Line: 48'E(6) 1.0 105.7 18.3 141 Water Line: 100'E(6) 1.0 102.4 19.9 142 12-08-04 Water Line: 70'N, 150'E(3) 2.8 98.8 25.8 143 Water Line: 70'N, 151'E(3) 2.8 98.1 27.1 144 Water Line: 70'N, 152'E(3) 2.8 99.5 25.7 145 Water Line: 70'N, 153'E(3) 2.5 97.9 26.1 146 Water Line: 70'N, 300'E(3) 2.3 95.3 25.5 147 Water Line: 70'N, 301'E(3) 2.3 97.6 26.1 148 Water Line: 70'N, 302'E(3) 2.8 98.0 27.4 Pr~)tor C~_emvP;~ti%~n 1 95.7 1 95.3 1 95.2 1 95.6 1 95.4 1 97.2 1 95.2 1 96.7 1 95.5 1 96.0 1 95.3 1 95.8 1 95.9 3 97.6 3 97.1 1 97.3 1 97.1 1 97.3 2 93.4 2 92.4 2 98.5 2 95.4 1 99.1 1 98.4 1 99.8 1 98.2 1 95.6 1 97.9 1 98.3 2424 STUTZ DR. ,, SUITE 400 *, DALLAS. TX 75235 ', TEL [214] 350 5600 '* F^X [214] 3500019 REPORT NO. 25 REPORT DATE: 12-20-04 REG PROJECT NO. 11685 PAGE: 2 of 2 Test No. Date Location Proctor Compaction ID Level (%) Depth Field Field Below Final S.G. Density Moisture (feet) (pcf) (%) 3.0 104.5 21.1 Water Line: 85'N, 105'E(4) 2.8 97.5 26.1 Water Line: 86'N, 105'E(4) 2.5 98.2 27.3 Water Line: 87'N, 105'E(4) 2.8 96.7 25.8 Water Line: 88'N, 105'E(4) 2.8 98.4 26.2 Water Line: 40'S, 85'E(4) 2.8 96.7 25.8 Water Line: 40'S, 84'E(4) 2.8 95.9 26.7 Water Line: 40'S, 83'E(4) 2.5 97.3 27.1 Water Line: 40'S, 82'E(4) 2.5 103.7 19.8 Water Line: 40'S, 65'W(4) 3.0 98.7 26.0 Water Line: 40'S, 66'W(4) 2.8 98.3 26.7 Water Line: 40'S, 67'W(4) 2.8 97.5 26.3 Water Line: 40'S, 68'W(4) 3.0 98.8 25.7 Water Line: 40'S, 25'E(5) 3.0 96.8 26.7 Water Line: 40'S, 26'E(5) 2.0 98.5 25.3 Water Line: 40'S, 27'E(5) 1.0 97.3 26.8 Water Line: 40'S, 28'E(5) 0.0 97.7 27.0 Water Line: 40'S, 125'W(5) 3.0 97.9 23.8 Water Line: 40'S, 126'W(5) 2.0 97.4 24.1 Water Line: 40'S, 127'W(5) 1.0 96.8 27.2 Water Line: 40'S, 128'W(5) 0.0 95.5 25.6 149 12-08-04WaterLine:70'N, 303'E(3) 2 97.4 150 1 97.8 151 1 98.5 152 1 97.0 153 1 98.7 154 1 97.0 155 1 96.2 156 1 97.6 157 2 96.6 158 1 99.0 159 1 98.6 160 1 97.8 161 1 99.1 162 1 97.1 163 1 98.8 164 1 97.6 165 1 98.0 166 1 98.2 167 1 97.7 168 1 97.1 169 1 95.8 Comments: Where tested, materials were in compliance with project specifications. Footnotes: (1) Measurements referenced from N.W. corner of west pad. (2) Measurements referenced from N.W. corner of east pad. (3) Measurements referenced from N.W. corner of Building B. (4) Measurements referenced from S.E. corner of Building B. (5) Measurements referenced from S.W. corner of Building B. (6) Measurements referenced from 50'S of State Highway 121 from west fire hydrant. Mail Distribution: (1) Cadence McShane, Corporation/ Mr. Brandon Perdue (1) Jackson-Shaw Company/ Mr. Christopher Gardner (1) City of Coppell/Ms. Beverly Hurtsman (1) Good Fulton Farrell/Mr. Rick Myers Submitted by: REED ENGINEERING GROUP, LTD. Original Signed By Keith E. Atkins Manager, CMT KEA/cn