The URL can be used to link to this page

Home My WebLink AboutTest Results • CME TESTING ANb ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.63—Laboratory Test Results May 1,2006 TABLE II. HMAC MATERIAL PROPERTIES RESULTS Lab No. 153 Job-Mix Formula City of College Station Specifications Percent Asphalt (TEX-236-F): 4.4 5.0 Plus or Minus 0.5% Average Specimen Density(%): 95.7 96.0 Avg.HVEEM Stability HVEEM Stability Not Less (TEX-208-F): 55 Than 35 Avg.Bulk Specific Gravity(TEX-207-F): 2.351 Theoretical Maximum Specific Gravity 2.457 (TEX-227-F): Notes: 1. Does not meet project specifications. Copies To: Mr. Kent Dalsing,Brazos Paving, Inc. Mr. Mike McClure, McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering, Inc. 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 4/20/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 64 College Station,Texas 77842 Technician: Reese Brown PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: March 23, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Sidewalk along Olympic Court at Station 72+20, Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 17 03/30/06 7 28.27 77,485 2,740 PCS 18 04/20/06 28 28.27 120,305 4,260 PCS 19 04/20/06 28 28.27 116,685 4,130 PCS 20 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 11:11 AM Air Content, (%): 3.8 Truck No.: 29 Time Sampled: 11:35 AM Unit Weight, (pcf): ND Ticket No.: 303782 Concrete Temp, (°F): 61 Sample Type: Cylinder Mix No.: 11BL Ambient Temp, (°F): 55 Sample Size: 6 in. dia. Accumulated Yards: 10 Slump(in.): 6.0 Water Added on Site, (gal): 5 Weather: Windy Remarks: ND—Not Determined; NP—Not Provided;NA—Not Applicable Field Contact: Mr. Martin Jackson(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing, Brazos Paving, Inc. Mr. Mike McClure, McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/18/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 93 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Wednesday,August 16,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Tim Richardson of CME Testing and Engineering, Inc. traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E & 9F" in College Station, Texas. Mr. Richardson arrived on site at 5:00 p.m. on Wednesday, August 16, 2006 to obtain a sample of crushed limestone base material for laboratory analysis. The sample was collected from a windrow of recently placed base material along St. Andrews Drive at Station 56+10,4' left of centerline. Laboratory tests performed on the base material consisted of particle size analysis (TEX-110—E). The results of the gradation test are presented in the attached Table I. As can be seen from a review of Table I, the sample did not meet the specification requirements with respect to gradation. Subsequently, CME informed Mr. Koite of the gradation results. Mr. Koite instructed CME not to proceed with any further testing on the sample. Time Charge: Tim Richardson— 1.5 Hours Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.93—Laboratory Test Results August 18,2006 TABLE I. GRADATION RESULTS OF FLEXIBLE BASE MATERIAL SIEVE SIZE PERCENT RETAINED,(%) CITY OF COLLEGE COMMENT (U. S. Standard Size)1 STATION OR REMARK Lab No.474 REQUIREMENTS 1-3/4" 0 0 Sample meets project specifications. 7/8" 4 10-35 Sample does not meet project specifications. 3/8" 20 30-50 Sample does not meet project specifications. No. 4 32 45-65 Sample does not meet project specifications. No. 40 64 70-85 Sample does not meet project specifications. Notes: 1. Test method used conformed to Texas Department of Transportation,Test Method Tex-110-E. 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/21/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 94 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Friday,August 18,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Anthony Muzny of CME Testing and Engineering, Inc. traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E & 9F" in College Station, Texas. Mr. Muzny arrived on site at 11:00 a.m. on Friday, August 18, 2006 to obtain a sample of crushed limestone base for laboratory analysis. The sample was collected from a stockpile of recently placed base material along the centerline of Ballybunion Lane at Station 85+00. Laboratory tests performed on the base material consisted of particle size analysis(TEX-110—E),the wet ball mill method for determination of disintegration (TEX-116—E), Atterberg limits (TEX-104—E, TEX-105—E & TEX-106—E), and bar linear shrinkage (TEX-107—E), as well as determination of the moisture-density relationship for the sample. The moisture-density relationship was determined in accordance with the Modified Proctor test (ASTM D 1557). The results of the laboratory analyses are presented in the attached Table I and Table II. The results of the moisture-density relationship analysis and associated classification tests are presented in Report No. 95 (Compaction Test Report). Time Charge: Anthony Muzny— 1.5 Hours Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.94—Laboratory Test Results August 21,2006 TABLE I. GRADATION RESULTS OF FLEXIBLE BASE MATERIAL SIEVE SIZE PERCENT RETAINED,(%) CITY OF COLLEGE COMMENT STATION OR REMARK (U. S. Standard Size)' Lab No.475 REQUIREMENTS 0 Sample meets project 1-3/4" 0 specifications. 10-35 Sample meets project 7/8" 18 specifications. Sample meets project 3/8" 40 30-50 specifications. 45-65 Sample meets project No. 4 52 specifications. 70-85 Sample meets project No.40 76 specifications. Notes: 1. Test method used conformed to Texas Department of Transportation,Test Method Tex-110-E. 2 City of College Station • Accounts Receivable BILLING REQUISITION Date this request: 1/24/2008 t Send Invoice to: Business: Brazos Paving, Inc. s information has been reviewed and is hereby Attention: recommended for billing as indicated: Address: P.O. BOX 714 . BRYAN, TX 77806 0, ViWI_CY� 1/24/2008 Authorized Sf nature Date Approved Telephone: 979.822-7605 Customer ID: 4626 CAPITAL PROJECTS 6247 Customer Type: Department Extension Charge Date(s) Code Quantity Amount of Service Description of Services Rendered G/L Account Number DS006 4 15.00 6/19-9/30/07 PH OF SOILS (METHOD A), RETEST 001-4461-573-4140 Total $60.00 FOR INTERDEPARTMENTAL USE ONLY ACCOUNTING USE ONLY Please forward immediately to Accounts Receivable for Invoice Number Period invoicing to customer and recording to proper accounts. AJE/Posting Ref. Other Reference Special Billing Instructions: Prepared by Date A/R Approval Date -- c2 oo \ CME Testing and Engineering Inc. Invoice 1806 Welsh Avenue, Suite CDATE INVOICE# College Station, Texas 77840 (--P4) (979)764-8700 I/`.� 12/26/2007 2447 U.)0( BILLING PERIOD TERMS BILL TO 6/19-9/30/07 Net 30 Mr.Israel Koite City of College Station P.O.NUMBER P.O.Box 9960 College Station,Texas 77842 PROJECT NUMBER PROJECT CORRESPONDING REPORTS 27074 Pebble Creek Subdivision Phase 9F 1-20 ITEM DESCRIPTION CATEGORY QTY/HRS RATE AMOUNT Engineering Te... Engineering Technician Labor/Services Labor 26 35.00 910.00 ASTM D 4318 Liquid and Plastic Limits Laboratory test 8 24.00 192.00 ASTM D 1140 Amount of Material in Soils Finer Than No.200 Laboratory test 8 14.00 112.00 Sieve ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture Laboratory test 5 10.00 50.00 (Percent Passing No.4 Sieve) ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture Laboratory test 5 10.00 50.00 (Percent Passing 3/4"Sieve) ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture Laboratory test 5 10.00 50.00 (Percent Passing 1 3/4"Sieve) ASTM D 4972 PH of Soils(Method A) Laboratory test 5 15.00 75.00 ASTM 49. 9_._ PH of Soils(Method A),retest Laboratory test 4 _ 15.Q(1 60.00 ASTM D 698 Standard Effort Compaction Curve "Ct{ tory test ______4_,_____15,90, 7 120.00 840.bir- ASTM D 1557 Modified Effort Compaction Curve Laboratory test 1 130.00 130.00 Tex-104-106-E Atterberg Limits Test Laboratory test 1 24.00 24.00 Tex-110-E Particle Size Analysis Laboratory test 3 60.00 180.00 Tex-1 16-E Wet Ball Mill Laboratory test 2 160.00 320.00 Depth Check Depth Check of Lime Treated Subgrade Depth check 10 10.00 100.00 ASTM D 2922 Field Moisture Densities by the Test,min.3 per Field test 10 22.00 220.00 trip,each ASTM D 2922 Field Moisture Densities by the Test,min.3 per Field test 5 22.00 110.00 trip,each(retest) ASTM C 31 Casting of(6"X 12")Concrete Test Cylinders Field test 12 12.00 144.00 ASTM C 39 Compression of(6"X 12")Concrete Test Laboratory test 2 12.00 24.00 Cylinders ASTM C 231 Air Content of Freshly Mixed Concrete Field test 4 15.00 60.00 Pickup Charge Collection of Concrete Test Cylinders from Job Pickup charge 4 40.00 160.00 Site(9/12,9/22,9/26,9/28) It is a pleasure working with you!Please send payment to the above address.Thank you! Total $3,811.00 t)04-L-Z-c) PiAki. i Ail..=, - C‘•-• 6-c . +b p„._ P.0. ' t4 -B --t- i-i cxa rya-�, � I/ \4ernvfsr 0004s2,4 ,, CME Testing and Engineering, Inc. Invoice 1806 Welsh Avenue, Suite C DATE INVOICE# College Station, Texas 77840' (979)764-8700 7/26/2006 2041 BILLING PERIOD TERMS BILL TO 6/1-6/30/06 Net 30 Mr.Israel Koite City of College Station P.O.Box 9960 P.O. NUMBER College Station,Texas 77842 PROJECT NUMBER PROJECT CORRESPONDING REPORTS 25131 Pebble Creek Subdivision Phase 9D,9E,9F 65-81 ITEM DESCRIPTION CATEGORY QTY/HRS RATE AMOUNT Tech.Labor Engineering Technician Labor/Services Labor 14.5 32.00 464.00 ASTM D 4318 Liquid and Plastic Limits Laboratory test 7 22.00 154.00 ASTM D 1140 Amount of Material in Soils Finer Than No.200 Laboratory test 7 12.00 84.00 Sieve ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture(Percent Laboratory test 7 10.00 70.00 Passing 1 3/4" Sieve) ASTM D 421 Dry Sieve Analysis of Soil/Lime Mixture(Percent Laboratory test 7 10.00 70.00 Passing No.4 Sieve) ASTM D 4972 PH of Soils(Method A) Laboratory test 7 15.00 105.00 ASTM D 698 Standard Effort Compaction Curve Laboratory test 7 110.00 770.00 Depth Check Depth Check of Lime Treated Subgrade Depth check 17 10.00 170.00 ASTM D 2922 Field Moisture-Density Tests,min.3 per trip, Field test 17 22.00 374.00 each ASTM D 2922 Field Moisture-Density Tests,min.3 per trip, Field test 2 22.00 44.00 each(retest) ASTM C 31 Casting of(6"X 12")Concrete Test Cylinders Field test 8 12.00 96.00 ASTM C 39 Compression of(6"X 12")Concrete Test Laboratory test 1 12.00 12.00 Cylinders ASTM C 231 Air Content of Freshly Mixed Concrete Field test 2 15.00 30.00 Pickup Charge Collection of Concrete Test Cylinders from Job Pickup charge 2 40.00 80.00 Site(6/24,6/28) ASTM C 136 Sieve Analysis of Coarse Aggregates Laboratory test 4 40.00 160.00 :+ky ear ,.. r c,..k. .4.2 jr-- `> 11 ) ..y ,Z6 "10 C,DAA-rkctt It is a pleasure working with you!Please send payment to the above address.Thank you! Total $2,683.00 C\c re ku ?c,.3 by Lc ',-L+ce-. ( C3 i) CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 6/8/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 65 College Station,Texas 77802 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F Thursday,June 8,2006 At the request of Mr.Israel Koite of the City of College Station,Mr.Reese Brown of CME Testing and Engineering, Inc.traveled to the project site referred to as"Pebble Creek Subdivision Phase 9D, 9E&9F"in College Station,Texas. Mr.Brown arrived on site at 8:00 a.m. on Thursday, June 8, 2006 to collect four(4) samples of lime treated subgrade soils for laboratory analysis. The first sample was collected from St. Andrews Drive at Station 60+10, 10 feet right of centerline. The second sample was collected from Ballybunion Court at Station 94+75, 10 feet left of centerline.The third and fourth samples were collected from Ballybunion Lane at Stations 83+15,20 feet left of centerline; and 86+05,6 feet left of centerline. The collected lime treated subgrade soil samples were tested for pH determination and grain size distribution with selected sieve sizes. The results of the pH and gradation analyses are presented in the attached Table I of this report. As can be seen from a review of Table I, all four samples met the project specification with respect to gradation. However, two of the samples (Lab Nos. 292 and 293) did not meet the project specifications with respect to pH. CME contacted Mr. Koite, and informed him of the pH test results. Mr. Koite instructed CME to proceed with the testing required for the determination of the moisture-density relationships for all four samples. The moisture density relationships were determined in accordance with the Standard Proctor test (ASTM D 698). Classification tests were also performed on the collected samples. The classification tests consisted of the Atterberg limits tests (ASTM D 4318), and the percent fines test (Amount of Material in Soils Finer than No. 200 Sieve, ASTM D 1140). The results of the moisture-density relationship analyses and associated classification tests are presented in Report Nos. 66, 67, 68 and 69 (Compaction Test Reports). Time Charge: Reese Brown— 1.5 Hours Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure, McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering, Inc. r z o in o ° 5 VD 4.. b 0 0 0v) ca b 0 0 Z OZ It 4; k ° Z Z Q 4� a W 0, -,:J Wet Z N O O a N N to Q s� o o� V Z ° y g N O vo us M � + cu O U -• 4� ^] OMO U .0.--1 s. f� rn W � ° o ril W C/] N O gV c�C Cl) Q. •O s0. • kb N O• O N >, p Q, Oct °>~' U M o ai 0 vD r z .., , ,i, ... ci, , ,_,, . C13 0 W v) . Q ,. v LU E-1 bo CL) cn el 1. 0? �/ Z 3 '" z~ �-' N o FSI N + O N Zs, Q vV0UU o .o • GJ .,' -O H O w g-4 0 Sal O �O zi 'C cm at) a . Hi . a Z r/� 04 y a• W 0 'ID 0 et et C 9 Q L c at V iteelV •0 O U {1' rwa; , H (i) 0.4 A tL 00 Pi COMPACTION TEST REPORT 95 111 IIII.II \ — , I 1 93 i 1 1 I 1 1 ZAV for 1 , Sp.G. = 1 2.65 91 � I I ___ . 4- U Q i a) — mer _ 0 89 _ _ , i , - ! , 87 - I _ _ 85 18 20 22 24 26 28 30 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. %> %< Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 51 23 38.5 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=91.6 pcf Lime Treated Tan Clayey Sand Optimum moisture=24.4 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled:6/8/06 • Location: St. Andrews Drive at Station 60+10, 10'Right of Centerline Lab No.292 CME Testing and Engineering, Inc. College Station, Texas Report No. 66 COMPACTION TEST REPORT 97.0 J 1 , I 94.5 Ij V ZAV for Sp.G. _ 2.65 92.0 I I 1 Ti i Iii ■ ■ c a) 130 89.5 ■ , IL A 87.0 84.5 1 14.5 17.0 19.5 22.0 24.5 27.0 29.5 Water content, % Test specification: ASTM D 698-OOa Method A Standard Eiev/ Classification Nat. %> %< Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 49 20 38.0 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=93.8 pcf Lime Treated Light Brown Clayey Sand Optimum moisture=21.4 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 6/8/06 • Location: Ballybunion Court at Station 94+75, 10'Left of Centerline Lab No.293 CME Testing and Engineering, Inc. College Station, Texas Report No. 67 COMPACTION TEST REPORT 105 , i 100 95 i w Q - - •N C N — - - — ZAV for p Sp.G. = 90 I 1 k. 2.65 1 __ _ To. ■ 85 80_ I 15.5 18.0 20.5 23.0 25.5 28.0 30.5 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. %> %< Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 48 21 42.9 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=93.8 pcf Lime Treated Brown Clayey Sand Optimum moisture=22.7 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled:6/8/06 • Location: Ballybunion Lane at Station 83+15,20'Left of Centerline Lab No.294 CME Testing and Engineering, Inc. College Station, Texas Report No. 68 COMPACTION TEST REPORT 93 II 11 ■ - ■■■ El NMI II MP I. INV I 91 111111.2 III El ELI ■■ ZAV 4111.14.1111 Sp.G.for_ 89 2.65 irmiiii All■ lk,T, ■ i•ii- U _. 87 iiIII.,....i..i•UU__iii ni-- III•U!!IIIM : N 85 1 IIIII1 ■■P-r _ - ■ ■ ■ 83 I I 1 1 20 22 24 26 28 30 32 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 53 21 45.8 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density= 91.2 pcf Lime Treated Dark Brown Clayey Sand Optimum moisture=25.1 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 6/8/06 • Location: Ballybunion Lane at Station 86+05,6'Left of Centerline Lab No.295 CME Testing and Engineering, Inc. College Station, Texas Report No. 69 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr.Israel Koite Report Date: 6/9/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 70 College Station,Texas 77802 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F Friday,June 9,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Anthony Muzny of CME Testing and Engineering, Inc. traveled to the project site referred to as"Pebble Creek Subdivision Phase 9D, 9E& 9F"in College Station,Texas. Mr.Muzny arrived on site at 8:00 a.m. on Friday, June 9, 2006 to collect two (2) samples of lime treated subgrade soils for laboratory analysis. The samples were collected from Cascades Drive at Stations 20+60, 6 feet right of centerline;and 25+00,centerline. The collected lime treated subgrade soil samples were tested for pH determination and grain size distribution with selected sieve sizes. Classification tests and moisture-density relationship tests were also performed on each of the collected samples. The classification tests consisted of the Atterberg limits tests (ASTM D 4318), and the percent fines test (Amount of Material in Soils Finer than No. 200 Sieve, ASTM D 1140). The moisture-density relationships were determined in accordance with the Standard Proctor test (ASTM D 698). The results of the pH and gradation analyses are presented in the attached Table I of this report. The results of the moisture-density relationship analyses and associated classification tests are presented in the following Report Nos. 70-A and 70-B (Compaction Test Reports). Time Charge: Anthony Muzny— 1.5 Hours Copies To: Mr. Kent Dalsing,Brazos Paving, Inc. Mr. Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.70—Laboratory Test Results June 9,2006 TABLE I. LABORATORY TEST RESULTS PROJECT LAB NO.303 LAB NO.304 SPECIFICATIONS Sample Cascades Drive at Station Cascades Drive at Station Location: 20+60, 6' Right of Centerline 25+00,Centerline Material Lime Treated Lime Treated Description: Tan Clayey Sand Brown Clayey Sand pH: 12.4 12.6 Minimum of 12.4 Percent Passing 100 100 Minimum of 100% 1 3/4"Sieve: Percent Passing 70 66 Minimum of 60% No.4 Sieve: COMMENTS Meets project specifications. Meets project specifications. 2 COMPACTION TEST REPORT 87 ■■■ 1 85 � 1 ■ ■ • Ifl■ ■iiiuL 83 1 ZAV for a Sp.G. _ :.§ E.. J mP. , il _ 2.65 1- bpi ■ wig ■ Ca 1 81 I 1g• - _ ■ ■ ■ ■ ■mom '■ Noma imi Imo_ 79 ii--t .M ■ III ■ — _ ■ El ME■ ■ 1 77 i ! I 22.5 25.0 27.5 30.0 32.5 35.0 37.5 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. %> %< Depth USCS AASHTO Moist. Sp.G. LL PI No.4 No.200 Subgrade SC 53 8 24.6 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density= 84.9 pcf Lime Treated Optimum moisture=29.0 % Tan Clayey Sand Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 6/9/06 • Location: Cascades Drive at Station 20+60,6'Right of Centerline Lab No. 303 CME Testing and Engineering, Inc. College Station, Texas Report No. 70-A COMPACTION TEST REPORT 97.0 J 1 , I 94.5 Ij V ZAV for Sp.G. _ 2.65 92.0 I I 1 Ti i Iii ■ ■ c a) 130 89.5 ■ , IL A 87.0 84.5 1 14.5 17.0 19.5 22.0 24.5 27.0 29.5 Water content, % Test specification: ASTM D 698-OOa Method A Standard Eiev/ Classification Nat. %> %< Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 49 20 38.0 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=93.8 pcf Lime Treated Light Brown Clayey Sand Optimum moisture=21.4 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 6/8/06 • Location: Ballybunion Court at Station 94+75, 10'Left of Centerline Lab No.293 CME Testing and Engineering, Inc. College Station, Texas Report No. 67 COMPACTION TEST REPORT 105 , i 100 95 i w Q - - •N C N — - - — ZAV for p Sp.G. = 90 I 1 k. 2.65 1 __ _ To. ■ 85 80_ I 15.5 18.0 20.5 23.0 25.5 28.0 30.5 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. %> %< Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 48 21 42.9 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=93.8 pcf Lime Treated Brown Clayey Sand Optimum moisture=22.7 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled:6/8/06 • Location: Ballybunion Lane at Station 83+15,20'Left of Centerline Lab No.294 CME Testing and Engineering, Inc. College Station, Texas Report No. 68 COMPACTION TEST REPORT 93 II 11 ■ - ■■■ El NMI II MP I. INV I 91 111111.2 III El ELI ■■ ZAV 4111.14.1111 Sp.G.for_ 89 2.65 irmiiii All■ lk,T, ■ i•ii- U _. 87 iiIII.,....i..i•UU__iii ni-- III•U!!IIIM : N 85 1 IIIII1 ■■P-r _ - ■ ■ ■ 83 I I 1 1 20 22 24 26 28 30 32 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. Sp.G. LL PI No.4 No.200 Depth USCS AASHTO Moist. Subgrade SC 53 21 45.8 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density= 91.2 pcf Lime Treated Dark Brown Clayey Sand Optimum moisture=25.1 Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 6/8/06 • Location: Ballybunion Lane at Station 86+05,6'Left of Centerline Lab No.295 CME Testing and Engineering, Inc. College Station, Texas Report No. 69 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr.Israel Koite Report Date: 6/9/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 70 College Station,Texas 77802 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F Friday,June 9,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Anthony Muzny of CME Testing and Engineering, Inc. traveled to the project site referred to as"Pebble Creek Subdivision Phase 9D, 9E& 9F"in College Station,Texas. Mr.Muzny arrived on site at 8:00 a.m. on Friday, June 9, 2006 to collect two (2) samples of lime treated subgrade soils for laboratory analysis. The samples were collected from Cascades Drive at Stations 20+60, 6 feet right of centerline;and 25+00,centerline. The collected lime treated subgrade soil samples were tested for pH determination and grain size distribution with selected sieve sizes. Classification tests and moisture-density relationship tests were also performed on each of the collected samples. The classification tests consisted of the Atterberg limits tests (ASTM D 4318), and the percent fines test (Amount of Material in Soils Finer than No. 200 Sieve, ASTM D 1140). The moisture-density relationships were determined in accordance with the Standard Proctor test (ASTM D 698). The results of the pH and gradation analyses are presented in the attached Table I of this report. The results of the moisture-density relationship analyses and associated classification tests are presented in the following Report Nos. 70-A and 70-B (Compaction Test Reports). Time Charge: Anthony Muzny— 1.5 Hours Copies To: Mr. Kent Dalsing,Brazos Paving, Inc. Mr. Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.70—Laboratory Test Results June 9,2006 TABLE I. LABORATORY TEST RESULTS PROJECT LAB NO.303 LAB NO.304 SPECIFICATIONS Sample Cascades Drive at Station Cascades Drive at Station Location: 20+60, 6' Right of Centerline 25+00,Centerline Material Lime Treated Lime Treated Description: Tan Clayey Sand Brown Clayey Sand pH: 12.4 12.6 Minimum of 12.4 Percent Passing 100 100 Minimum of 100% 1 3/4"Sieve: Percent Passing 70 66 Minimum of 60% No.4 Sieve: COMMENTS Meets project specifications. Meets project specifications. 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 6/13/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 74 College Station,Texas 77842 Technician: Anthony Muzny Arrival Time: 11:00 AM Time Charged: 2.5 Hours Requested By: Mike Acosta (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F REPORT OF FIELD DENSITY TESTS Tuesday,June 13,2006 PROCTOR TEST INFORMATION Proctor Maximum Dry Optimum Material Moisture Compaction Reference Density,pcf Moisture,% Test Method Description Specification Specification 1 91.6 24.4 ASTM D 698 Method A Lime Treated Opt. to+4% 95% Tan Clayey Sand 2 84.9 29.0 ASTM D 698 Method A Lime Treated Opt. to+4% 95% Tan Clayey Sand 3 93.0 20.8 ASTM D 698 Method A Lime Treated Opt. to+4% 95% Brown Clayey Sand 4 97.3 19.1 ASTM D 698 Method A Lime Treated Opt. to+4% 95% Dark Brown Clayey Sand with Some Gravel FIELD MOISTURE&DENSITY TEST RESULTS Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth, in. Density,pcf Content,% Difference I action, % Fail LIME TREATED SUBGRADE FOR ST.ANDREWS DRIVE Station 60+40, 6'Right of 1 6 88.9 28.0 3.6 97 Pass Centerline Station 58+40, 7'Left of 1 6 86.6 25.6 1.2 95 Pass Centerline Station 56+40, 5'Right of 4 6 97.8 19.2 0.1 101 Pass Centerline LIME TREATED SUBGRADE FOR CASCADES DRIVE Station 19+25, 6'Right of 2 6 84.0 29.6 0.6 99 Pass Centerline Station 21+25, 5'Left of 2 6 85.3 29.0 0.0 100 Pass Centerline Station 23+25, 8'Right of 3 6 87.4 24.1 3.3 94 Fail Centerline CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.74—Field Moisture-Density Tests June 13,2006 FIELD MOISTURE & DENSITY TEST RESULTS- (CONTINUED) Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth, in. Density,pcf Content, % Difference I action, % Fail Station 23+25, 8'Right of 3 6 89.8 23.2 2.4 97 Pass Centerline(Retest) Station 25+25, 6'Left of 3 6 86.4 23.6 2.8 93 Fail Centerline Station 25+25, 6'Left of 3 6 90.4 22.2 1.4 97 Pass Centerline (Retest) Station 27+25,4'Right of 3 6 88.8 22.8 2.0 95 Pass Centerline Station 29+50, 8'Left of 3 6 94.1 22.9 2.1 101 Pass Centerline Notes: 1. Difference with respect to the optimum moisture content. General Note: Some information on this test report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: D 2922 and D 3017 Remarks: Mr.Mike Acosta(Brazos Paving, Inc.)was notified of field test results. Copies To: Mr.Kent Dalsing, Brazos Paving, Inc. Mr. Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. / 4.44.--) 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 6/16/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 75 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBSIVISION PHASE 9D,9E&9F Friday,June 16,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Anthony Muzny of CME Testing and Engineering, Inc. traveled to the site of the project referred to as"Pebble Creek Subdivision" in College Station, Texas. Mr. Muzny arrived on site at 2:30 p.m. on Friday, June 16, 2006. The purpose of Mr. Muzny's visit was to conduct a series depth checks on lime treated subgrade soils using phenolphthalein solution. The depth checks were conducted on the lime treated subgrade soils for various roadways at the above referenced project site.The results of the lime depth checks are presented below. Time Charge: Anthony Muzny— 1.5 Hours RESULTS OF LIME DEPTH CHECKS CASCADES DRIVE LIME DEPTH, (IN.) Station 19+25, 6' Right of Centerline 7 Station 21+25, 5' Left of Centerline 10 Station 23+25, 8' Right of Centerline 8 Station 25+25, 6' Left of Centerline 12 Station 27+25,4' Right of Centerline 8 Station 29+50, 8' Left of Centerline 8 1/2 ST. ANDREWS DRIVE Station 60+40, 6' Right of Centerline 9 Station 58+40, 7' Left of Centerline 7 Station 56+40, 5' Right of Centerline 6 '/Z CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D, 9E& 9F Report No. 75 —Lime Depth Checks June 16, 2006 BALLYBUNION COURT LIME DEPTH, (IN.) Station 81+50, 6' Left of Centerline 10 Station 83+50, 5' Right of Centerline 12 Station 85+50, 6' Left of Centerline 8 Station 87+50, 8' Right of Centerline 8 '/Z Station 89+50, 7' Left of Centerline 9 Station 91+50, 4' Right of Centerline 12 Station 93+50, 5' Left of Centerline 7 Station 94+50, 10' Right of Centerline 7 %2 Copies To: Mr. Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure, McClure &Browne Engineering/Surveying, Inc. CME Testing and Engineering, Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 6/26/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 76 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Friday,June 23,2006 At the request of Mr.Israel Koite of the City of College Station,Mr.Juan Vasquez of CME Testing and Engineering,Inc.traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E & 9F" in College Station, Texas. Mr. Vasquez arrived at the project site at 10:50 a.m. on Friday, June 23, 2003 to cast one set of four concrete test cylinders for laboratory compressive strength determination.The results of the field observations relative to the concrete activities are presented in Report No. 77. In addition to and at the request of Mr. Koite, Mr. Vasquez also transported a sample of the freshly mixed concrete to CME's office for laboratory analysis. A sieve analysis of the fresh concrete was performed to evaluate compliance with ASTM C 33 gradation specification at the request of Mr. Koite. The sample was tested in general accordance with ASTM Method C 136. The results of the laboratory analysis are presented on page 2. Time Charge: Juan Vasquez— 1.5 Hours Copies To: Mr.Kent Dalsing, Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering, Inc. CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.76—Laboratory Test Results June 26,2006 Lab No.: 328 Material Description: Fresh Concrete Curb Mix No. 3006140M Sample Represents: Curb and Gutter for Cascades Court at Station 27+00,Left of Centerline Coarse Aggregate(Requirements for Coarse Aggregates,"Standard Specifications for Concrete Aggregates",ASTM C 33) SIEVE SIZE PERCENT COARSE AGGREGATE COMMENT OR (U. S. Standard Size) PASSING, % SIZE NO.8 REQUIREMENTS OBSERVATION PERCENT PASSING, 1/2" 100 100 Meets specification. 3/8" 100 85 to 100 Meets specification. No. 4 86 10 to 30 Does not meet specification. No. 8 19 0 to 10 Does not meet specification. No. 16 0 0 to 5 Meets specification. 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 6/24/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 77 College Station,Texas 77842 Technician: Juan Vasquez PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F CONCRETE OBSERVATION REPORT Date Sampled: June 23, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Curb and Gutter for Cascades Court at Station 27+00,Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 21 06/30/06 7 28.27 PCS 22 07/21/06 28 28.27 PCS 23 07/21/06 28 28.27 PCS 24 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 9:55 AM Air Content, (%): 4.0 Truck No.: 28 Time Sampled: 11:20 AM Unit Weight, (pef): ND Ticket No.: 214842 Concrete Temp, (°F): 90 Sample Type: Cylinder Mix No.: 3006140M Ambient Temp, (°F): 94 Sample Size: 6 in. dia. Accumulated Yards: 50 Slump (in.): 1.5 Water Added on Site, (gal): 8 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Israel Koite(City of College Station)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr. Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 6/27/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 78 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F Monday,June 26,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Juan Vasquez of CME Testing and Engineering, Inc. (CME) obtained two bulk samples of coarse aggregates on Monday, June 26, 2006 for laboratory analysis. The aggregate samples were obtained from stockpiles at Young Contractors' material yard located off of Highway 21 in Bryan, Texas. A sieve analysis was performed on each of the samples to evaluate compliance with ASTM C 33 gradation specification at the request of Mr. Koite. The samples were tested in general accordance with ASTM Method C 136. The results of the laboratory analysis are presented on pages 2 and 3. Time Charge: Juan Vasquez— 1.5 Hours Copies To: Mr.Kent Dalsing, Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering, Inc. CME TESTING ANS ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.78—Laboratory Test Results June 27,2006 Lab No.: 336 Material Description: Coarse Aggregate"Hanson-Pea Gravel" Material Source: Young Contractors Inc.'s Material Yard Material Location: Stockpile Coarse Aggregate(Requirements for Coarse Aggregates,"Standard Specifications for Concrete Aggregates",ASTM C 33) SIEVE SIZE PERCENT COARSE AGGREGATE COMMENT OR (U. S. Standard Size) PASSING, % SIZE NO. 8 REQUIREMENTS OBSERVATION PERCENT PASSING, % 1/2" 100 100 Meets specification. 3/8" 100 85 to 100 Meets specification. No. 4 84 10 to 30 Does not meet specification. No. 8 18 0 to 10 Does not meet specification. No. 16 3 0 to 5 Meets specification. 2 CME TESTING ANb ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.78—Laboratory Test Results June 27,2006 Lab No.: 337 Material Description: Coarse Aggregate"Scamardo-Pea Gravel" Material Source: Young Contractors Inc.'s Material Yard Material Location: Stockpile Coarse Aggregate(Requirements for Coarse Aggregates,"Standard Specifications for Concrete Aggregates",ASTM C 33) SIEVE SIZE PERCENT COARSE AGGREGATE COMMENT OR (U. S. Standard Size) PASSING, % SIZE NO. 8 REQUIREMENTS OBSERVATION PERCENT PASSING, 1/2" 100 100 Meets specification. 3/8" 99 85 to 100 Meets specification. No. 4 20 10 to 30 Meets specification. No. 8 3 0 to 10 Meets specification. No. 16 1 0 to 5 Meets specification. 3 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 6/28/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 79 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F Tuesday,June 27,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Jimmy Ledford of CME Testing and Engineering, Inc. traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E & 9F" in College Station, Texas. Mr. Ledford arrived at the project site at 1:15 p.m. on Tuesday, June 27, 2006 to cast one set of four concrete test cylinders for laboratory compressive strength determination.The results of the field observations relative to the concrete activities are presented in Report No. 80. In addition to and at the request of Mr. Koite, Mr. Ledford also transported a sample of the freshly mixed concrete to CMS's office for laboratory analysis. A sieve analysis of the fresh concrete was performed to evaluate compliance with ASTM C 33 gradation specification at the request of Mr. Koite. The sample was tested in general accordance with ASTM Method C 136. The results of the laboratory analysis are presented on page 2. Time Charge: Jimmy Ledford— 1.5 Hours Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering, Inc. CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.79—Laboratory Test Results June 28,2006 Lab No.: 342 Material Description: Fresh Concrete Curb Mix No. 3006140M Sample Represents: Curb and Gutter for Ballybunion Court at Station 91+00,Right of Centerline Coarse Aggregate(Requirements for Coarse Aggregates,"Standard Specifications for Concrete Aggregates",ASTM C 33) SIEVE SIZE PERCENT COARSE AGGREGATE COMMENT OR (U. S. Standard Size) PASSING, % SIZE NO. 8 REQUIREMENTS OBSERVATION PERCENT PASSING, % 1/2" 100 100 Meets specification. 3/8" 100 85 to 100 Meets specification. No. 4 47 10 to 30 Does not meet specification. No. 8 11 0 to 10 Does not meet specification. No. 16 1 0 to 5 Meets specification. 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 6/28/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 80 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F CONCRETE OBSERVATION REPORT Date Sampled: June 27, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Curb and Gutter for Ballybunion Court at Station 91+00,Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 25 07/04/06 7 28.27 PCS 26 07/25/06 28 28.27 PCS 27 07/25/06 28 28.27 PCS 28 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 11:31 AM Air Content, (%): 2.6 Truck No.: 45 Time Sampled: 1:28 PM Unit Weight, (pcf): ND Ticket No.: 215000 Concrete Temp, (°F): 91 Sample Type: Cylinder Mix No.: 3006140M Ambient Temp, (°F): 94 Sample Size: 6 in. dia. Accumulated Yards: 80 Slump (in.): 1.0 Water Added on Site, (gal): 0 Weather: Clear Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Ilias Castaneda(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure &Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. / CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 6/30/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 81 College Station,Texas 77842 Technician: Juan Vasquez PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: June 23, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Curb and Gutter for Cascades Court at Station 27+00, Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 21 06/30/06 7 28.27 55,560 1,970 PCS 22 07/21/06 28 28.27 PCS 23 07/21/06 28 28.27 PCS 24 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 9:55 AM Air Content, (%): 4.0 Truck No.: 28 Time Sampled: 11:20 AM Unit Weight, (pcf): ND Ticket No.: 214842 Concrete Temp, (°F): 90 Sample Type: Cylinder Mix No.: 3006140M Ambient Temp, (°F): 94 Sample Size: 6 in. dia. Accumulated Yards: 50 Slump (in.): 1.5 Water Added on Site, (gal): 8 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Israel Koite(City of College Station) was informed of field test results. Copies To: Mr. Kent Dalsing,Brazos Paving, Inc. Mr. Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 7/4/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 82 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E &9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: June 27, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Curb and Gutter for Ballybunion Court at Station 91+00,Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 25 07/04/06 7 28.27 58,220 2,060 PCS 26 07/25/06 28 28.27 PCS 27 07/25/06 28 28.27 PCS 28 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 11:31 AM Air Content, (%): 2.6 Truck No.: 45 Time Sampled: 1:28 PM Unit Weight, (pcf): ND Ticket No.: 215000 Concrete Temp, (°F): 91 Sample Type: Cylinder Mix No.: 3006140M Ambient Temp, (°F): 94 Sample Size: 6 in. dia. Accumulated Yards: 80 Slump(in.): 1.0 Water Added on Site, (gal): 0 Weather: Clear Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Ilias Castaneda(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. ,/ 6r--- CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 7/21/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 83 College Station,Texas 77842 Technician: Juan Vasquez PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: June 23, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Curb and Gutter for Cascades Court at Station 27+00, Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 21 06/30/06 7 28.27 55,560 1,970 PCS 22 07/21/06 28 28.27 99,835 3,530 PCS 23 07/21/06 28 28.27 100,950 3,570 PCS 24 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 9:55 AM Air Content, (%): 4.0 Truck No.: 28 Time Sampled: 11:20 AM Unit Weight, (pcf): ND Ticket No.: 214842 Concrete Temp, (°F): 90 Sample Type: Cylinder Mix No.: 3006140M Ambient Temp, (°F): 94 Sample Size: 6 in. dia. Accumulated Yards: 50 Slump (in.): 1.5 Water Added on Site, (gal): 8 Weather: Partly Cloudy Remarks: ND—Not Determined; NP—Not Provided;NA—Not Applicable Field Contact: Mr. Israel Koite(City of College Station)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 7/25/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 84 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 91),9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: June 27, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Curb and Gutter for Ballybunion Court at Station 91+00,Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 25 07/04/06 7 28.27 58,220 2,060 PCS 26 07/25/06 28 28.27 97,935 3,460 PCS 27 07/25/06 28 28.27 96,005 3,400 PCS 28 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 11:31 AM Air Content, (%): 2.6 Truck No.: 45 Time Sampled: 1:28 PM Unit Weight, (pcf): ND Ticket No.: 215000 Concrete Temp, (°F): 91 Sample Type: Cylinder Mix No.: 3006140M Ambient Temp, (°F): 94 Sample Size: 6 in. dia. Accumulated Yards: 80 Slump (in.): 1.0 Water Added on Site, (gal): 0 Weather: Clear Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Ilias Castaneda(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure, McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/1/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 85 College Station,Texas 77842 Technician: Jimmy Ledford Arrival Time: 1:30 PM Time Charged: 1.0 Hour Requested By: Martin Jackson (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE OBSERVATION REPORT Date Sampled: July 31,2006 No. of Sets Cast: 1 of 1 Sample Represents: Paving for Cascades Drive(Apron) at Station 24+20, 15'Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 29 08/07/06 7 28.27 PCS 30 08/28/06 28 28.27 PCS 31 08/28/06 28 28.27 PCS 32 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 1:06 PM Air Content, (%): 3.1 Truck No.: 30 Time Sampled: 1:45 PM Unit Weight, (pcf): ND Ticket No.: 304911 Concrete Temp, (°F): 93 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 30 Slump(in.): 6.25 Water Added on Site, (gal): 0 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/3/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 86 College Station,Texas 77842 Technician: Jimmy Ledford Arrival Time: 12:45 PM Time Charged: 2.0 Hours Requested By: Martin Jackson (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE OBSERVATION REPORT Date Sampled: August 2, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Paving for Ballybunion Lane(Apron)at Station 88+00, 5'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 33 08/09/06 7 28.27 PCS 34 08/30/06 28 28.27 PCS 35 08/30/06 28 28.27 PCS 36 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 12:45 PM Air Content, (%): 2.9 Truck No.: 34 Time Sampled: 1:29 PM Unit Weight, (pct): ND Ticket No.: 304972 Concrete Temp, (°F): 93 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 95 Sample Size: 6 in. dia. Accumulated Yards: 10 Slump (in.): 8.5 Water Added on Site, (gal): 15 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Martin Jackson(Brazos Paving,Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/5/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 87 College Station,Texas 77842 Technician: Tim Richardson Arrival Time: 1:05 PM Time Charged: 4.5 Hours Requested By: Martin Jackson (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE OBSERVATION REPORT Date Sampled: August 4,2006 No. of Sets Cast: 1 of 2 Sample Represents: Paving for Ballybunion Lane(Elbow)at Station 83+20, 36'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 37 08/11/06 7 28.27 PCS 38 09/01/06 28 28.27 PCS 39 09/01/06 28 28.27 PCS 40 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 1:02 PM Air Content, (%): 4.4 Truck No.: 42 Time Sampled: 2:05 PM Unit Weight,(pcf): ND Ticket No.: 216060 Concrete Temp, (°F): 95 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 20 Slump (in.): 8.0 Water Added on Site, (gal): 5 Weather: Overcast Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station, Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 5/1/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 63 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Tuesday,Apri118,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Anthony Muzny of CME Testing and Engineering, Inc. traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E & 9F" in College Station, Texas. Mr. Munzy arrived on site at 9:45 a.m. on Tuesday, April 18, 2006. The purpose of Mr. Muzny's visit was to obtain a bulk sample of hot mix asphaltic concrete (HMAC) for laboratory analysis. The sample obtained by Mr. Muzny represents the Type `D' HMAC placed on Olympic Court at Station 71+75, 5' right of centerline. The results of the laboratory analysis are presented in Table I and in the attached Table II. Time Charge: Anthony Muzny- 1.5 Hours HOT MIX ASPHALTIC CONCRETE TEST REPORT Represents: Olympic Court at Station 71+75, Date Sampled: 4/18/06 5' Right of Centerline Time Sampled: 10:02 AM Sample Location: Hopper of Laydown Machine Supplier: Young Materials, Inc. Field Temp. of Sample (°F): 265 TABLE I. SIEVE ANALYSIS (GRADATION) OF HMAC AGGREGATE Lab No. 153 Job-Mix Formula City of College Station Specifications Individual Total Individual Total Ind. Tolerances for Individual Sieve Size %Retained %Passing %Retained %Passing Diff. %Retained 1/2" 0.0 100.0 0.0 100.0 0.0 Plus or Minus 5 3/8" 5.0 95.0 2.4 97.6 2.6 Plus or Minus 5 No. 4 36.9 58.1 33.5 64.1 3.4 Plus or Minus 5 No. 8 19.2 38.9 21.6 42.5 -2.4 Plus or Minus 5 No. 30 19.5 19.4 21.5 21.0 -2.0 Plus or Minus 3 No. 50 7.8 11.6 9.0 12.0 -1.2 Plus or Minus 3 No. 200 2.6 9.0 7.0 5.0 -4.4 1 Plus or Minus 3 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/5/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 88 College Station,Texas 77842 Technician: Tim Richardson PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE OBSERVATION REPORT Date Sampled: August 4, 2006 No. of Sets Cast: 2 of 2 Sample Represents: Paving for Ballybunion Lane(Elbow)at Station 82+95,22'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 41 08/11/06 7 28.27 PCS 42 09/01/06 28 28.27 PCS 43 09/01/06 28 28.27 PCS 44 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 3:41 PM Air Content, (%): 4.5 Truck No.: 28 Time Sampled: 4:15 PM Unit Weight, (pcf): ND Ticket No.: 305060 Concrete Temp, (°F): 96 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 60 Slump (in.): 6.5 Water Added on Site, (gal): 0 Weather: Sunny Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving,Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/7/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 89 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: July 31,2006 No. of Sets Cast: 1 of 1 Sample Represents: Paving for Cascades Drive(Apron)at Station 24+20, 15'Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 29 08/07/06 7 28.27 87,895 3,110 PCS 30 08/28/06 28 28.27 PCS 31 08/28/06 28 28.27 PCS 32 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 1:06 PM Air Content, (%): 3.1 Truck No.: 30 Time Sampled: 1:45 PM Unit Weight, (pcf): ND Ticket No.: 304911 Concrete Temp, (°F): 93 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 30 Slump (in.): 6.25 Water Added on Site, (gal): 0 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr.Israel Koite Report Date: 8/9/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 90 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: August 2, 2006 No. of Sets Cast: 1 of 1 Sample Represents: Paving for Ballybunion Lane(Apron)at Station 88+00, 5'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 33 08/09/06 7 28.27 91,415 3,230 PCS 34 08/30/06 28 28.27 PCS 35 08/30/06 28 28.27 PCS 36 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 12:45 PM Air Content, (%): 2.9 Truck No.: 34 Time Sampled: 1:29 PM Unit Weight,(pcf): ND Ticket No.: 304972 Concrete Temp, ( F): 93 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 95 Sample Size: 6 in. dia. Accumulated Yards: 10 Slump(in.): 8.5 Water Added on Site, (gal): 15 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Martin Jackson(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 8/11/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 91 College Station,Texas 77842 Technician: Tim Richardson PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: August 4, 2006 No. of Sets Cast: 1 of 2 Sample Represents: Paving for Ballybunion Lane(Elbow)at Station 83+20, 36'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 37 08/11/06 7 28.27 73,295 2,590 PCS 38 09/01/06 28 28.27 PCS 39 09/01/06 28 28.27 PCS 40 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 1:02 PM Air Content, (%): 4.4 Truck No.: 42 Time Sampled: 2:05 PM Unit Weight, (pcf): ND Ticket No.: 216060 Concrete Temp, (°F): 95 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, ('F): 97 Sample Size: 6 in. dia. Accumulated Yards: 20 Slump(in.): 8.0 Water Added on Site, (gal): 5 Weather: Overcast Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Pete De La Garza(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr.Israel Koite Report Date: 8/11/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 92 College Station,Texas 77842 Technician: Tim Richardson PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: August 4,2006 No. of Sets Cast: 2 of 2 Sample Represents: Paving for Ballybunion Lane(Elbow)at Station 82+95,22'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 41 08/11/06 7 28.27 83,805 2,960 PCS 42 09/01/06 28 28.27 PCS 43 09/01/06 28 28.27 PCS 44 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 3:41 PM Air Content, (%): 4.5 Truck No.: 28 Time Sampled: 4:15 PM Unit Weight, (pcf): ND Ticket No.: 305060 Concrete Temp, (°F): 96 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 60 Slump(in.): 6.5 Water Added on Site, (gal): 0 Weather: Sunny Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr. Pete De La Garza(Brazos Paving,Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. U 1 hao �¢, o � o W N N0 1Uy U N I N 5° U N °, a) a) U U p S ¢ r 5" r r r Z w o aZ M a o H ooh Q it co u W w w op ' Hw 0 Z : w A � a O o o h —ci co W 4 etCA14Z CA Q W Z O , r4, A , „, u . . . . . W p W 0 0 0 CA 1 � c H H H H H H W ` a 5 * 4. w H V cki p W r4 CeL) a a) ai ozoerp 0 o3 p., ai o E act a IDA 3 1 b cd y .b V] .0 MScC "" o" `�xa, N W CO vJ : � NW - � a a) o p.zz � 41 COMPACTION TEST REPORT 128.0 125.5 __. Ammo=Immo• 123.0 ti a ,. a) „v 0 120.5 1111111111111111 1 118.0 . ZAV for Sp.G. = 2.60 115.5 4 6 8 10 12 14 16 Water content, % Test specification: ASTM D 1557-00 Method C Modified Elev/ Classification Nat. %> %< Sp.G. LL PI 3/4 in. No.200 Depth USCS AASHTO Moist. Stockpile 17 1 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density= 125.7 pcf Tan Crushed Limestone Optimum moisture=9.7 % Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 8/18/06 Lab No.475 • Location:Ballybunion Lane at Station 85+00,Centerline CME Testing and Engineering, Inc. College Station, Texas Report No. 95 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr.Israel Koite Report Date: 8/28/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 96 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: July 31,2006 No. of Sets Cast: 1 of 1 Sample Represents: Paving for Cascades Drive(Apron) at Station 24+20, 15'Right of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 29 08/07/06 7 28.27 87,895 3,110 PCS 30 08/28/06 28 28.27 125,080 4,420 PCS 31 08/28/06 28 28.27 112,255 3,970 PCS 32 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 1:06 PM Air Content, (%): 3.1 Truck No.: 30 Time Sampled: 1:45 PM Unit Weight,(pcf): ND Ticket No.: 304911 Concrete Temp, (°F): 93 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, ('F): 97 Sample Size: 6 in. dia. Accumulated Yards: 30 Slump(in.): 6.25 Water Added on Site, (gal): 0 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving,Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/28/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 97 College Station,Texas 77842 Technician: Reese Brown Arrival Time: 4:45 PM Time Charged: 2.0 Hours Requested By: Mike Acosta (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F REPORT OF FIELD DENSITY TESTS Monday,August 28,2006 PROCTOR TEST INFORMATION Proctor Maximum Dry Optimum Material Moisture Compaction Reference Density,pcf Moisture,% Test Method Description Specification Specification 1 125.7 9.7 ASTM D 1557 Method C Tan Crushed Limestone Opt. to+4% 95% FIELD MOISTURE&DENSITY TEST RESULTS Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth,in. Density,pcf Content,% Difference 1 action,% Fail CRUSHED LIMESTONE BASE FOR CASCADES DRIVE Station 19+05, 10'Left of 1 6 122.8 13.4 3.7 98 Pass Centerline Station 20+60, 5'Right of 1 6 122.5 10.2 0.5 97 Pass Centerline Station 22+90,7'Left of 1 6 119.5 9.8 0.1 95 Pass Centerline CRUSHED LIMESTONE BASE FOR CASCADES COURT Station 25+75, 8'Right of 1 6 120.5 10.0 0.3 96 Pass Centerline Station 27+90,3'Left of 1 6 116.9 11.2 1.5 93 Fail Centerline Station 27+90,3'Left of 1 6 120.8 10.0 0.3 96 Pass Centerline(Retest) Station 29+70, 10'Right of 1 6 115.5 12.0 2.3 92 Fail Centerline Station 29+70, 10'Right of 1 6 119.7 10.8 1.1 95 Pass Centerline(Retest) Notes: 1.Difference with respect to the optimum moisture content. General Note: Some information on this test report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: D 2922 and D 3017 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979) 764-6900 Client: Mr. Israel Koite Report Date: 8/29/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 98 College Station,Texas 77842 Technician: Reese Brown Arrival Time: 1:25 PM Time Charged: 1.5 Hours Requested By: Mike Acosta (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F REPORT OF FIELD DENSITY TESTS Tuesday,August 29,2006 PROCTOR TEST INFORMATION Proctor Maximum Dry Optimum Material Moisture Compaction Reference Density,pcf Moisture,% Test Method Description Specification Specification 1 125.7 9.7 ASTM D 1557 Method C Tan Crushed Limestone Opt.to+4% 95% FIELD MOISTURE&DENSITY TEST RESULTS Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth,in. Density,pcf Content,% Difference 1 action,% Fail CRUSHED LIMESTONE BASE FOR BALLYBUNION LANE Station 81+00,5'Right of 1 6 119.7 11.8 2.1 95 Pass Centerline Station 83+00,3'Left of 1 6 119.3 12.1 2.4 95 Pass Centerline Station 85+00,Centerline 1 6 118.8 10.0 0.3 95 Pass Station 87+00,7'Right of 1 6 118.9 12.4 2.7 95 Pass Centerline Notes: 1.Difference with respect to the optimum moisture content. General Note: Some information on this test report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: D 2922 and D 3017 Remarks: Mr.Mike Acosta(Brazos Paving, Inc.)was notified of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979)764-6900 Client: Mr.Israel Koite Report Date: 8/30/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 99 College Station,Texas 77842 Technician: Jimmy Ledford PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: August 2,2006 No. of Sets Cast: 1 of 1 Sample Represents: Paving for Ballybunion Lane(Apron)at Station 88+00, 5'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 33 08/09/06 7 28.27 91,415 3,230 PCS 34 08/30/06 28 28.27 152,725 5,400 PCS 35 08/30/06 28 28.27 152,785 5,400 PCS 36 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 12:45 PM Air Content, (%): 2.9 Truck No.: 34 Time Sampled: 1:29 PM Unit Weight, (pcf): ND Ticket No.: 304972 Concrete Temp, ( F): 93 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 95 Sample Size: 6 in. dia. Accumulated Yards: 10 Slump (in.): 8.5 Water Added on Site, (gal): 15 Weather: Partly Cloudy Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Martin Jackson(Brazos Paving,Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/30/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 100 College Station,Texas 77842 Technician: Juan Vasquez Arrival Time: 9:52 AM Time Charged: 1.5 Hours Requested By: Mike Acosta (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F REPORT OF FIELD DENSITY TESTS Wednesday,August 30,2006 PROCTOR TEST INFORMATION Proctor Maximum Dry Optimum Material Moisture Compaction Reference Density,pcf Moisture,% Test Method Description Specification Specification 1 125.7 9.7 ASTM D 1557 Method C Tan Crushed Limestone Opt.to+4% 95% FIELD MOISTURE&DENSITY TEST RESULTS Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth,in. Density,pcf Content,% Difference ' action,% Fail CRUSHED LIMESTONE BASE FOR BALLYBUNION COURT Station 89+00, 3'Left of 1 6 116.7 9.2 -0.5 93 Fail Centerline Station 89+00,3'Left of 1 6 111.2 12.2 2.5 88 Fail Centerline(Retest) Station 91+00,Centerline 1 6 123.3 11.2 1.5 98 Pass Station 93+00,8'Right of 1 6 122.9 11.1 1.4 98 Pass Centerline Notes: 1.Difference with respect to the optimum moisture content. General Note: Some information on this test report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: D 2922 and D 3017 Remarks: Mr.Mike Acosta(Brazos Paving, Inc.)was notified of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 8/30/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 101 College Station,Texas 77842 Technician: Juan Vasquez Arrival Time: 4:10 PM Time Charged: 1.5 Hours Requested By: Mike Acosta (Brazos Paving) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F REPORT OF FIELD DENSITY TESTS Wednesday,August 30,2006 PROCTOR TEST INFORMATION Proctor Maximum Dry Optimum Material Moisture Compaction Reference Density,pcf Moisture,% Test Method Description Specification Specification 1 125.7 9.7 ASTM D 1557 Method C Tan Crushed Limestone Opt.to+4% 95% FIELD MOISTURE&DENSITY TEST RESULTS Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth,in. Density,pcf Content,% Difference 1 action,% Fail CRUSHED LIMESTONE BASE FOR BALLYBUNION COURT Station 89+00,3'Left of 1 6 120.2 9.8 0.1 96 Pass Centerline(Retest) CRUSHED LIMESTONE BASE FOR ST.ANDREWS DRIVE Station 61+00,Centerline 1 6 122.4 10.1 0.4 97 Pass Station 59+00,5'Left of 1 6 123.0 10.8 1.1 98 Pass Centerline Station 57+00,6'Right of 1 6 123.1 11.2 1.5 98 Pass Centerline Notes: 1. Difference with respect to the optimum moisture content. General Note: Some information on this test report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: D 2922 and D 3017 Remarks: Mr.Mike Acosta(Brazos Paving,Inc.)was notified of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 9/1/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 102 College Station,Texas 77842 Technician: Tim Richardson PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: August 4, 2006 No. of Sets Cast: 1 of 2 Sample Represents: Paving for Ballybunion Lane(Elbow)at Station 83+20, 36'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 37 08/11/06 7 28.27 73,295 2,590 PCS 38 09/01/06 28 28.27 109,840 3,890 PCS 39 09/01/06 28 28.27 110,430 3,910 PCS 40 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 1:02 PM Air Content, (%): 4.4 Truck No.: 42 Time Sampled: 2:05 PM Unit Weight,(pcf): ND Ticket No.: 216060 Concrete Temp, (°F): 95 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 20 Slump (in.): 8.0 Water Added on Site, (gal): 5 Weather: Overcast Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving,Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 9/1/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 103 College Station,Texas 77842 Technician: Tim Richardson PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F _ CONCRETE COMPRESSIVE STRENGTH TEST REPORT Date Sampled: August 4,2006 No. of Sets Cast: 2 of 2 Sample Represents: Paving for Ballybunion Lane(Elbow)at Station 82+95,22'Left of Centerline Required Compressive Strength at 28 Days, (psi): 3,000 LABORATORY TEST DATA Sample Date Age Cross-sectional Maximum Compressive Identification No. Tested (Days) Area(in2.) Load(lbf.) Strength(psi.) PCS 41 08/11/06 7 28.27 83,805 2,960 PCS 42 09/01/06 28 28.27 129,370 4,580 PCS 43 09/01/06 28 28.27 127,790 4,520 PCS 44 Reserve 28.27 Note: Some information on this report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: C 31,C 39,C 138,C 143,C 231,&C 1064. FIELD TEST DATA Supplier: Young Ready Mix Time Batched: 3:41 PM Air Content, (%): 4.5 Truck No.: 28 Time Sampled: 4:15 PM Unit Weight, (pcf): ND Ticket No.: 305060 Concrete Temp, (°F): 96 Sample Type: Cylinder Mix No.: 30V9740M Ambient Temp, (°F): 97 Sample Size: 6 in. dia. Accumulated Yards: 60 Slump(in.): 6.5 Water Added on Site, (gal): 0 Weather: Sunny Remarks: ND—Not Determined;NP—Not Provided;NA—Not Applicable Field Contact: Mr.Pete De La Garza(Brazos Paving, Inc.)was informed of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979)764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 9/1/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 104 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Friday, September 1,2006 At the request of Mr. Mike Acosta of Brazos Paving, Inc., Mr. Juan Vasquez of CME Testing and Engineering, Inc. traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E & 9F" in College Station, Texas. Mr. Vasquez arrived on site at 1:00 p.m. on Friday, September 1,2006. The purpose of CME's visit was to conduct a series of depth checks on the crushed limestone base material for St.Andrews Drive, Ballybunion Court, Ballybunion Lane, Cascades Drive and Cascades Court. The results of the base material depth checks are presented in the attached Table I. Time Charge: Juan Vasquez—2.0 Hours Copies To: Mr.Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. CME TESTING ANb ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.104—Depth Check Results September 1,2006 TABLE I. RESULTS OF CRUSHED LIMESTONE BASE DEPTH CHECKS ST.ANDREWS DRIVE BASE DEPTH. (IN.) Station 57+00,6' Right of Centerline 7 1/2 Station 59+00, 5' Left of Centerline 7 Station 61+00, Centerline 7 '/2 BALLYBUNION COURT Station 89+00,3' Left of Centerline 6 % Station 91+00,Centerline 6 1/2 Station 93+00, 8' Right of Centerline 8 BALLYBUNION LANE Station 81+00, 5' Right of Centerline 6 Y4 Station 83+00,3' Left of Centerline 6 3/4 Station 85+00,Centerline 8 1.4 Station 87+00,7' Right of Centerline 7 1/2 CASCADES DRIVE Station 19+05, 10' Left of Centerline 6 Station 20+60, 5' Right of Centerline 6 1/2 Station 22+90,7' Left of Centerline 7 CASCADES DRIVE Station 25+75, 8' Right of Centerline 6 Y2 Station 27+90,3' Left of Centerline 6 Station 29+70, 10' Right of Centerline 6 1/2 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 9/15/06 City of College Station Project No.: 25131 P.O.Box 9960 Report No.: 105 College Station,Texas 77842 PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Monday,September 11,2006 At the request of Mr. Israel Koite of the City of College Station, Mr. Juan Vasquez of CME Testing and Engineering, Inc. traveled to the site of the project referred to as "Pebble Creek Subdivision Phase 9D, 9E& 9F" in College Station, Texas. Mr. Vasquez arrived on site at 12:14 p.m. on Monday, September 11, 2006. The purpose of Mr. Vasquez's visit was to obtain a bulk sample of hot mix asphaltic concrete (HMAC) for laboratory analysis. The sample obtained by Mr. Vasquez represents the Type `D' HMAC placed on Ballybunion Court at Station 89+00, 4' left of centerline. The results of the laboratory analysis are presented in Table I and in the attached Table II. Time Charge: Anthony Muzny- 1.5 Hours HOT MIX ASPHALTIC CONCRETE TEST REPORT Represents: Ballybunion Court at Station 89+00, Date Sampled: 9/11/06 4' Left of Centerline Time Sampled: 12:40 AM Sample Location: Hopper of Laydown Machine Supplier: Young Materials, Inc. Field Temp. of Sample(°F): 305 TABLE I. SIEVE ANALYSIS (GRADATION) OF HMAC AGGREGATE Lab No. 509 Job-Mix Formula City of College Station Specifications Individual Total Individual Total Ind. Tolerances for Individual Sieve Size %Retained %Passing %Retained %Passing Diff. %Retained 1/2" 0.0 100.0 0.0 100.0 0.0 Plus or Minus 5 3/8" 8.3 91.7 8.1 91.9 0.2 Plus or Minus 5 No.4 34.3 57.4 30.9 61.0 3.4 Plus or Minus 5 No. 8 23.3 34.1 25.3 35.7 -2.0 Plus or Minus 5 No. 30 19.7 14.4 17.2 18.5 2.5 Plus or Minus 3 No. 50 4.9 9.5 6.0 12.5 -1.1 Plus or Minus 3 No. 200 5.7 3.8 7.5 5.0 -1.8 Plus or Minus 3 .. ......... :...... .. . CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F;College Station,Texas Report No. 105—Laboratory Test Results September 15,2006 TABLE II. HMAC MATERIAL PROPERTIES RESULTS City of College Station Lab No. 509 Job-Mix Formula Specifications Percent Asphalt (TEX-236-F): 5.0 4.9 Plus or Minus 0.5% Average Specimen Density(%): 95.9 96.0 Avg.HVEEM Stability HVEEM Stability Not Less (TEX-208-F): 55 Than 35 Avg.Bulk Specific Gravity(TEX-207-F): 2.334 Theoretical Maximum Specific Gravity (TEX-227-F): 2.435 Copies To: Mr.Billy Prewitt,Brazos Paving, Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying, Inc. CME Testing and Engineering,Inc. 2 CME TESTING AND ENGINEERING INC. EL Pebble Creek Subdivision Phase 9D,9E&9F Report No.97—Field Moisture-Density Tests August 28,2006 Remarks: Mr.Mike Acosta(Brazos Paving, Inc.)was notified of field test results. Copies To: Mr.Kent Dalsing,Brazos Paving,Inc. Mr.Mike McClure,McClure&Browne Engineering/Surveying,Inc. CME Testing and Engineering,Inc. ___, /'T) 2 CME Testing and Engineering,Inc. 1806 Welsh Avenue, Suite C College Station,Texas 77840 (979) 764-8700 Fax(979)764-6900 Client: Mr. Israel Koite Report Date: 6/12/06 City of College Station Project No.: 25131 P.O. Box 9960 Report No.: 73 College Station,Texas 77842 Technician: Anthony Muzny Arrival Time: 1:00 PM Time Charged: 1.5 Hours Requested By: Israel Koite (City of C.S.) PROJECT: PEBBLE CREEK SUBDIVISION PHASE 9D,9E& 9F REPORT OF FIELD DENSITY TESTS Monday,June 12,2006 PROCTOR TEST INFORMATION Proctor Maximum Dry Optimum Material Moisture Compaction Reference Density,pcf Moisture, % Test Method Description Specification Specification 1 93.8 21.4 ASTM D 698 Method A Lime Treated Opt. to+4% 95% L. t Brown Clayey Sand 2 93.8 22.7 ASTM D 698 Method Lime Treated Opt. to+4% 95% Brown Clayey Sand 3 91.2 25.1 ASTM D 698 Me od A Lime Treated Opt. to+4% 95% Dark Brown Clayey Sand FIELD MOISTURE& DENSITY TEST RE TS Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth, in. Density,pcf Content, % Difference I action, % Fail LIME TREATED SUBGRADE FOR BALLYBUNION LANE Station 81+50, 6'Left of 2 6 90.8 22.7 0.0 97 Pass Centerline Station 83+50, 5'Right of 2 6 88.7 24.5 1.8 95 Pass Centerline Station 85+50, 6'Left of 3 6 87.7 26.2 1.1 96 Pass Centerline Station 87+50, 8'Right of 3 6 88.7 26.3 1.2 97 Pass Centerline LIME TREATED SUBGRADE FOR BALLYBUNION COURT Station 89+50, 7'Left of 3 6 89.4 25.7 0.6 98 Pass Centerline Station 91+50, 6'Right of 1 6 90.8 23.8 2.4 97 Pass Centerline CME TESTING AND ENGINEERING INC. Pebble Creek Subdivision Phase 9D,9E&9F Report No.73—Field Moisture-Density Tests June 12,2006 FIELD MOISTURE& DENSITY TEST RESULTS- (CONTINUED) Location of Proctor Test Dry Moisture Moisture Comp- Pass/ In-Place Test Reference Depth, in. Density,pcf Content, % Difference I action, % Fail LIME TREATED SUBGRADE FOR BALLYBUNION COURT Station 93+50, 5'Left of 1 6 89.5 23.0 1.6 95 Pass Centerline Station 94+50, 10'Right of 1 6 89.2 23.9 2.5 95 Pass Centerline Notes: 1.Difference with respect to the optimum moisture content. General Note: Some information on this test report provided by others. Testing and reporting was conducted in general accordance with the following applicable ASTM methods: D 2922 and D 3017 Remarks: Mr. Mike Acosta(Brazos Paving, Inc.)was notified of field test results. Copies To: Mr. Kent Dalsing,Brazos Paving, Inc. Mr.Mike McClure, McClure&Browne gineering/Surveying, Inc. CME Testing and Engineering,Inc. 2 COMPACTION TEST REPORT 96 94 ZAV for Sp.G. _ 2.65 92 U 0_ T .11\\N'Ne C a 0 90 88 86 13.5 16.0 18.5 21.0 23.5 26.0 28.5 Water content, % Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. %> %< Depth USCS AASHTO Moist. Sp.G. LL PI No.4 No.200 Subgrade SC 41 10 43.7 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=93.0 pcf Lime Treated Optimum moisture=20.8 % Brown Clayey Sand Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled: 6/9/06 • Location: Cascades Drive at Station 25+00,Centerline Lab No. 304 CME Testing and Engineering, Inc. College Station, Texas Report No. 70-B COMPACTION TEST REPORT 101 ZAV for 99 Sp.G. = 2.65 97 d a 95 93 91 13 15 17 19 21 23 25 Water content, Test specification: ASTM D 698-OOa Method A Standard Elev/ Classification Nat. %> %< Depth USCS AASHTO Moist. Sp.G. LL PI No.4 No.200 Subgrade Sc, 33 5 20.2 TEST RESULTS MATERIAL DESCRIPTION Maximum dry density=97.3 pcf Lime Treated Optimum moisture= 19.1 % Dark Brown Clayey Sand with Some Gravel Project No. 25131 Client: CITY OF COLLEGE STATION Remarks: Project: PEBBLE CREEK SUBDIVISION PHASE 9D,9E&9F Date Sampled:6/9/06 • Location: St.Andrews Drive at Station 60+65, 10'Right of Centerline Lab No. 310 CME Testing and Engineering, Inc. College Station, Texas Report No. 72