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SS9901-LR050728Construction Materials Testing and Environmental Consulting Texas CMT, Inc. 10044 Monroe Drive Dallas, Texas 75229 (214) 352-6957 Fax (214) 352-6972 www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: Client: Project: July 28, 2005 Date Concrete Placed: June 30, 2005 City of Coppell DeForest & Sandy Lake Wastewater Lift Stations: Project SS 99-01 Concrete Supplier and Plant: Southem Star 279 Location of Placement: Pit Standard 6"x12" Pa'es 28.27 Square Inches Concrete Report No.: 1 Project No.: 205-0126 MATERIALS Sou~ sso B.,~ w,s. OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 7503 Time Sample Batched: 01:15 pm Cement Time Sampled: 01:43 pm Fly Ash: Sample Location: Bottom of pit ' Truck/Ticket No: 1089/834013 Coarse Aggregate: Temperature: Intermediate Aggregate; Ambient Range: 107°F Fine Aggregate: Concrete Range: 106°F Admixtures: Slump Range (inches): 7¼" Weather Conditions: Clear I Time Started: 12:00 pm 2 Time Completed: 04:15 pm Added Water: 0 gallons Sample Air Content (%): N/A Total Cubic Yards Placed: 10 Requir :d Stren~:th {Lbs./sq.in. 4000 DLS 1 7 07/07/05 128,780 4,560 * Inspector said slump is 7 to 10 DLS 2 [ 2g 07/28/05 165,520 5,850 I inches aaer water DLS 3 7w" * 28 07/28/05 167,000 5,910 I DLS 4 H HOLD ASIM C-31,C~39,C-143 ~nl~s Not~ Other} Cylinders Made By: MR Remarks and/or Distribution: cc: Mr. Rick O'Dell - City of Coppell Mr. Todd C Hoff - Canfer Construction Co/ Ms. Erika K. Cooper - Turner, Collie & Braden Mr Bobby Bart - Onsite cell: 46%55645469 Texas CHIT, Inc. Construction Materials Testing and Environmental Consulting Texas CMT, Inc. 10044 Monroe Drive Dallas, Texas 75229 (214) 352-6957 Fax (214) 352-6972 www .texascmt.cora REPORT OF CONCRETE MIX OBSERVATION Report Date: Client: ProJect: July 28, 2005 Date Concrete Placed: June 30, 2005 City of Coppell DeForest & Sandy Lake Wastewater Lift Stations: Project SS 99-01 Concrete Supplier and Plant: Southern Star 279 Location of Placement: Pit Standard 6"xl 2" Area 28.27 Square Inches Concrete Report No.: 2 Project No.: 205-0126 MATERIALS sour*~ SSD Batch Wts OBSERVATION DATA I~tmnption (Lba/CuYd) Mix Number: 7503 Time Sample Batched: 01:40 pm Cement: Time Sampled: 02:13 pm Fly Ash: Sample Location: Bottom of pit Truck/Ticket No: 39/834018 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 105°F Fine Aggregate: Concrete Range: 104°F Admixtures: Slump Range (inches): 8¼" Weather Conditions: Clear I Time Started: 12:00 pm 2 Time Completed: 04:15 pm Added Water: 0 gallons Sample Air Content (%): N/A Total Cubic Yards Placed: 40 Requir~ 1 Strength (Lbs./sq.in. 4000 Number Slump (in} (Days~ Test*d (L~s.~ (Lbs/Sq In1 DLS 5 7 07/07/05 118,100 4, 180 * Inspector said slump is 7 to 10 DLS 6 8Vn" * 28 07/28/05 154,020 5,450 inches after water DLS 7 28 07/28/05 133,040 4,710 DLS 8 H HOLD ASTM C-3 I,C-39,C-143 iUMcss Noted Otherwise~ Cylinders Made By: MR Remarks and/or Distribution: ce: Mr. Rick O'Dell - City of Coppell Mr. Todd C. Hoff - Canfer Construction Co. Ms. Erika K. Cooper - Turner, Collie & Braden Mr. Bobby Bart - Onsite cell: 469-556-6469 Reviewed by: Construction Materials Testing and Environmental Consulting Texas CMT, Inc. 10044 Monroe Drive Dallas, Texas 75229 (214) 352-6957 Fax (214) 352-6972 www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report [)ate: Client: Prq[ect: July 28, 2005 Date Concrete Placed: June 30, 2005 City of Coppell DeForest & Sandy Lake Wastewater Lift Stations: Project S~ 99-0! Concrete Supplier and Plant: Southern Star 279 Location of Placement: Pit Standard 6"x12" Area 28.27 Square Inches Concrete Report No.: 3 Project No.: 205-0126 MATERIALS sou,~ ssD B~h w,. OBSERVATION DATA Description (Lb~CuYd) Mix Number: 7503 Time Sample Batched: 02:21 pm Cement: Time Sampled: 02:42 pm Fly Ash: Sample Location: Botiom of pit Truck/Ticket No: 1880/834021 Coarse Aggregate: Temperature: lntarmediate Aggregate: Ambient Range: 103°F Fmc Aggregate: Concrete Range: 107°F Slump Range (inches): 9" Admixtures: Weather Conditions: Clear 1 Time Started: 12:00 pm 2 Time Completed: 04:15 pm Added Water: 0 gallons Sample Air Content (%): N/A Total Cubic Yards Placed: 70 Required Stren[th (Lbs./sq.in. 4000 N uml~r Slump (in) ~DaTs? T~ted {Lbs} (Lbs/Sq In ? DLS 9 7 07/07/05 113,660 4,020 * Inspector said slump is 7 to 10 '~ 07/28/05 165,480 5,850 inches after water DLS 10 9. * ,-~ DLS 11 28 07/28/05 149,340 5,280 DLS 12 H HOLD Remarks and/or Distribution: cc: Mr Rick O'Dell - City of Coppall Mr. Todd C. Hoff- Canfer Construction Co Ms. Erika K. Cooper - Turner, Collie & Braden Mr. Bobby Barr ~ Onsite ceil: 469-556-6469 Reviewed by: