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Park West CC(6)-CS 971224 2553 E. Loop 820 N. Fort Worth, Texas 76118 (817) ~ FAX (817) fi'ER OF TRANSMIITTAL WE ARE SENDING YOU ~.. Attached __ Under separate ~over via the following items. COPIES Shop drawings Copy of letter Pdnt~ __ Plmm __ Specifications , 8ample~ Change order .~Othec ARE TRANSI~ ~ ~ r.u aa ~ecked below:. Approved u ~J ~~R~ubmd Z Approved a~ no~cl ~ ~ Submit ' Return ~oiel for ~mv!l ~ie~ for dl~tdbuthm ~l~-tecl printl Pi~meer Concrete of Texas, Inc~ Singleton Boulevard Dallae, Texas 75212 Contractor: Potter Concrete Co., Inc. Project: IBM MIX SPECIFICATIONS: Strength 3000 psi Slump: ,.~" Max. Air W/C Ratio: 5.71 (Gal/Sack) W/C Ratio: 0,51 (Lb/Lb) Maximum Temperature: 90 Concrete must be sampled per ASTM C-172. P~vina Test specimens must be mede and cured per ASTM C-31. Date: 12/2/97 Mix Design # r~Qu~rements of the drawings add specifications This ch~¢~ only for review of general confo~ance ~th the d~i~ of the proje~ and general ~mplian~ ~th the informMien In the contra~ docume~s. ~e ~ntractor Is re=~onsible ~nfirming and ~rrelaUng all quantities and dimensions: lng fabrication processes and techniques of constru coordinating his wo~ ~th that of all other trades and m~ his ~rk tn a safe and ~tisfacto~ manner tL <0 EXCEPTION3 TAKEN [] REVISE U v, ,.C~_Pt~r' v ~O1 ED ~2 MATERIALS ASTM STANDARDS Cement ASTM C-150 Type I Fly Ash ASTM C-el8 Type C Coarse Aggregate ASTM C-33 Ilf.~7 1" Coarse Aggregate ASTM C-33 Lightweight ASTM C-330 =ine Aggregate ASTM C-33 tine Aggregate ASTM C-33 ~,dmixture ASTM C-494 Type A or D MRWR Admixture ASTM C-494 Type S, dmixture ASTM C-260 ~,dmixture Yater WEIGHTS 376 lbs. Cement 94 lbs. Fly Ash 1840 lbs. C.A. lbs. C. A, lbs. Lt. Wt. 1370 lbs. Sand lbs, Sand 23.S oz. Admix oz. Admix 2 oz. AEA 238 lbs. Water Quality Control Department 240 Singleton Blvd. Dallas, Texas 75212 Phone: (214) 651-8020 Fax: (214) 851-1810 ZDepity Control Manager 'lease send the teat results from this job to the Quality Control Department. MIx No.: 9843 Strength: ~ AgO. Size: Pioneer Concrete of Texas, Inc. Contra~or: Vadou$ Job; VeHou$ Lab: Vadous Cement: Fly Ash: ' Coarse Aggregate: Coarse Aggregate: Fine Aggregate: Fine Aggregate: Admixture: ' Admixture: AEA: Water:. 379 lb. ~,~ lb. 1840 lb. lb. t370 lb. lb. 23.~- oz. MRVVR 2 oz. 238 lb. Standard Deviation: 464 Average Strength: 4~89" Date Temp. 3/19/97 86 3/20/97 e6 3/20/97 85 3/21/97 86 3/21/97 65 3/21/97 66 3/21/97 67 3/21/97 66 3/21/97 68 3/24/97 87 3/24/97 88 3/24/97 68 3/24/97 87 3/24/97 68 3/24/97 66 4/2/97 67 4/2/~7 68 4/2/97 68 4/2/97 8~ 4/2/97 67 4/2/97 66 4/1/97 86 4/1/97 68 4/1/97 88 411/97 68 4/1/97 87 4/1/97 68 4/I/97 ee 4/1/97 66 4/10/97 86 Slump 3 Day 5 4280 5.5 3590 6 3290 4.5 4370 8 3470 5.5 2780 5.5 3400 8 3110 4_5 3340 5 3520 5 3710 5.5 3230 5.5 3400 8 3020 5 3690 6 2580 5 2820 5 2930 5 3280 5 3940 5.5 3230 5 3730 4.5 4720 5.5 3200 6 3180 5.5 3980 5.5 3370 5 3860 5 3130 5 3620 28 Day 3 Consecutive 7 Day 28 Day 28 Day Average Average 4220 5310 5580 5435 5537 3440 4590 4580 4585 4902 3210 8680 8670 5875 5585 4090 5510 5800 5558 5805 3330 4450 4590 4520 5583 2890 4470 4480 4465 4847 3350 4370 4490 4430 4472 3190 3820 4070 3945 4260 3370 4190 4450 4320 4232 3330 4600 4530 4565 4277 3870 4850 5020 4935 4607 3350 4210 4480 4335 4812 3440 4460 4680 4580 48 10 3180 4090 4230 4160 43,52 3790 4310 4410 4380 4380 2770 3750 3870 3710 4077 2900 3960 4140 4050 4040 2880 4020 3900 3960 3907 3370 4290 4430 4380 4123 3780 4690 4800 4845 4388 3370 4470 4250 4360 4522 3790 4430 4410 4420 4542 4540 5710 5760 5735 4838 3150 3910 3900 3905 4687 3270 3670 3750 3710 4450 3940 4870 4930 4900 4172 34~0 4060 4100 4080 4230 3750 5230 5280 5245 4742 3050 3970 3870 3920 4415 3770 4910 4990 4950 4705 - Pioneer Concrete of Taxi,-- Inc. 240 81nGflaton Boulevard Dali,,.. Texas 7'52t 2 Contractor: Potter Concrete Co., Inc, Project: IBM Deie: ~2/4/~7 MIX ~iPECIFICATIONa: Mix Deaign # 9337 Strength 3600 poi Slump: Air W/C R~tJ0: 6.39 (Gal/Sac,k) W/C Ratio: 0.67 (Lb/Lb) Maximum Temperature:- Con~:rete mu~t be eample~ per A~TM ¢-172. Te~t speclmene must be made and ;ured per ASTM C-31, MATERIALS AaTM STANDARDS WEIGHTS Cement As'tM c.ls0 Type I 470 lbs. Cement Fly Ash Coarse Aggregate · Coe~se Aggregate ASTM C.e18 Type , lb,:. Fly Ash ASTM C-33 ~? ¶" 1840 lb,,. C.A. An C-33 lbs. C.A. Lightweight ASTM c-330 lbs. Lt. WL Fine Aggregate ^STM c-33 1488 lbs. 5encl Fine Aggregate AaTM C-33 ...... lbs. Sand Admixture ASTM C-404 Typ~ A or O 1,L1 o,-_ Admix .Admixture AaTM C.$94 Type oz. Admix Admixture ASTM C-2eo oz. AEA Admixture Water Quality Control Department 240 81ngleton Blvd. Dallas, Texas 75212 (214) 86t-8020 (214) 651-1810 Gary ¢ DePriesl ~ 206 IDs. Water' the tegt reault~ from this job to the Quality Control Oepa,;,.ient. No.: 8337 Pioneer conorMe of Tam, In~. Contractor: V~adous Job: venoum ~b: Vad~s Cemem: 4?0 lb. Fly Ash: I~. ~oorse AWe: - 1140 lb. Coome Al~lteW: -- lb. Fine Aggregate: leine Aggregate: lb. Admixture: ~oz. Aam~um: AF..A; ~oz' Oz. Wator: ,, 311 lb, 5/12./07 70 3.5 IV13~7 ilo 4.5 1/14/87 07 ~7 70 ~7 ~ 5 · 1~ ~ 4 3710 ~7 71 &TI ~1~7 ~ 4.7& ~1~7 78 ~ ~17~ M &.5 ~17~ 87 5.5 ~17~ ~ · 17~7 87 ~17~ ~ 5.5 ~1~7 ~ 4.75 . ~1M7 ~ 4.75 ~1~7 ~ · 1~ ~ ~7 78 4 ~0 ~7 80 4.~ ~7~7 ~ 4 ~7 87 ~ 4~ ~7~7 86 5 301o ~7 7~ ~ 4~30 8tmndam DevhWon; a~J Avmp ~mnOth: T ACl 6.3.2.1 ROqull'~f averlg~ Mmngih. (1) 4412 (3)'__ #m 28 Dray 3 3~g0 4710 4~70 ,MOO ~10 ~eO 4120 ~ ~0 41~ ~ 4275 4~3 ~ 41~ 4~ ~ 4307 ~OO ~ 41~ 4378 4~ 3170 4110 ~0 42~ ~78 35~ ~O ~0 ~7S ~ ~10 ~20 4~5 3120 4130 ~0 ~ 4~2 ~10 ~ 4170 ~ ~0 4~ 4~ ~70 ~33 ~ ~ ~10 ~ ~30 ~ ~0 ~ ~70 ~10 ~0 3~ 41~ ~ ~ ~ 37~ 37~ 31~ ~0 3710 3~S 37~ ~ ~ ~ 4130 ~ ~70 4150 4110 ~ 41~ ~50 ~ 41~ ~0 ~0 4310 ~70 4245 ~O MTO 4~ 4MS ~ 48~ 4~ 47~ ~o 5~ 5110 5t66 3~0 4~ 4710 48~ 4~ ~ 4070 4095 ~ 47~ 4650 ~S ~18 ~ 4MO ~lO 4675 47~ _ Pioneer Concrete of Texas, ~lnc. · .40 Singleton Boulevard Dallas, Texas 75242 Date: 12/2/~7 Contractor:. Potter Concrete Co., Inc. Project: IBM MIX SPECIFICATIONS: s s.gt ,,4o00 psi Slump:,,? Max. Air W/C Ratio: _ ~.al (Gal/sack) W/C Ratio: 0.,51 (LM.b) Maximum Temperature: 90 Concrete must be sampled per ASTM C-172. Test specimens must be made and cured per ASTM C-31. Mix Design # rec~uir~m~nts of the drawings and spedfications. This ch~c~ o~ ~he project and general compliance ~th the informstion lng fabrication processes and techniques of construe: :: coordinating his work ~th that of all other trades and perf*r- E [ ~CEPT~C'~ ;',OTE~ ~ REJECTED MATERIALS ASTM STANDARDS Cement Aswa c.150 Type I Fly Ash ASTM C-6'18 Type Coarse Aggregate ^STM C.3~ #~7 1" Coarse Aggregate ^STM C.33 Lightweight ASTM C-330 Fine Aggregate ^STM C.33 ' Fine Aggregate Aswa c.33 Admixture ASTM C-494 Type A or D Admixture . Ab~/'M C-494 Type Admixture ASTM C-280 Admixture Water WEIGHTS 517 lbs. Cement lbs. Fly Ash 1840 lbs. C.A. lbs. C.A. lbs. Lt. Wt. 1448 lbs. Sand lbs. Send 15.5 oz. Admix oz. Admix 266 lbs. Water Quality Control Department 240 Singleton Blvd. Dallas, Texas 75212 Phone: (214) 651-8020 Fa.x: (214) 851-1810 a(:7..A.~ity Control Manager 0 DePde~t Please send the test results from this job to the Quality Control Department. Mix No.~ 9340 Agg. Size: 1" -- Pioneer Concrete of Texas, Inc. Contractor: Veffous Job: Verfous Lab: Cement.- 617 lb. Coarse Aggregate: -- 1~48 lb. Coame Aggregate: -- lb. Fine Aggregate: "' 1448 lb. Fine Aggregate: ' -- lb. Admixture: -- 15.5 Oz. Adm~ure: ~ A~: -oz. Water: Stem:le~ Deviation: 346 Average Stmngtl~: ~--""=~*~"=' ^C! 5.3.2.1 Required average strength. ('r) 4452 psi (2)~ ~"~-~"~ 2a Day 3 Consecutive 3/17/97 62 5.5 3780 3580 5200 5040 8120 5253 3/17/97 61 4 3gO0 3800 4720 4810 4765 5075 3/21/97 80 5.5 3970 3950 5190 4920 5055 4~0 4/15/97 57 5.5 5040 5850 5780 5805 5208 4/15/97 67 5.25 4180 5310 5140 5225 5362 4/17/97 80 5.5 4950 5370 5500 5435 54~ 4/17/97 69 5.5 4850 4500 5080 5100 5390 5350 4/23/97 78 5.75 4040 3980 5210 5110 5160 5328 4/3Q/97 71 4.75 4320 5170 5300 5235 5262 4/30/97 77 5.75 4100 54g0 5~0 5525 5307 5/5/97 78 8 4650 4930 5020 4975 5245 3/5/97 ~0 5.5 4150 4960 5200 5080 5193 3/5/97 50 5 4500 5240 5350 5295 $117 5/5/97 82 5.5 4220 4810 4740 4775 5050 3/6/97 ~3 5.2.5 3940 4880 4770 4725 45~2 5/~7 52 5 3860 49t0 4870 48g0 4797 5/e/97 ~2. 5 4170 5070 4800 5015 4877 ~ ~3 8.5 3680 4540 4890 4515 3/5/97 ~4 8 ' 4540 3810 4380 4460 4420 4353 5/6/97 ~4 5.75 3700 4270 4350 4310 4448 5/6/97 52 5 4390 4880 4770 4725 4485 5/9/97 ~0 4.75 3980 4710 4780 4748 4593 5/5/67 82 5.5 4420 4800 4920 4500 4777 3/8/9'/ 53 5 4020 4970 5110 5040 4882 5/8/97 80 5.25 4250 4770 4500 4785 4895 5/14/97 79 5.25 3070 4150 5050 5210 5130 5/23/97 52 5 4160 4040 4650 4~0 4515 4843 5/27/97 73 $ 43804380 ~ 5550 55t5 5087 5/27/97 79 5 3770 3800 4~0 5190 5075 5068 5/27/97 78 5.5 4570 4270 5330 5470 5400 5330