ML102910652

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Email - from: Williams, Charles R. to Lake, Louis; Thomas, George; Nausdj@Ornl.Gov; Carrion, Robert Cc: Miller, Craig L (Charles.Williams@Pgnmail.Com) Dated: Thursday, December 17, 2009 11:19 Am Subject: Draft Fm 2.2 for Review Attachments:
ML102910652
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 12/17/2009
From: Williams C
Progress Energy Co
To: Carrison R, Lake L, Chris Miller, George Thomas
NRC/NRO/DSRA/SBPB, NRC/RGN-II/DRS/EB3
References
FOIA/PA-2010-0116
Download: ML102910652 (18)
v • d • e


Text

I' Sengupta, Abhijit From: Williams, Charles R. [Charles.Williams@pgnmail.com]

Sent: Thursday, December 17, 2009 11:19 AM To: Lake, Louis; Thomas, George; nausdj@ornl.gov; Carrion, Robert Cc: Miller, Craig L

Subject:

Draft FM 2.2 for Review 2 -,*

.2 xM- f --

Attachments: ,FM 2.2 .pptx; FM2.2 x 1 - pump and bucket - Pour729RB.pdf; FM2.2 x 2 - SP5618.pdf;M22 x 3 - Pour data summary CR3.pdf; FM2.2 x 4 - photos.pdf; FM2.2 x 5 - Pour528RBElev103-

/joints.pdf; FM2.2 x 6 pouring in Pour712RBElev21q pdf ,

Mr Lake and Others, Attached for you review is the draft of FM 2.2 with attachments. If you have any questions, please contact me or Craig Miller.

Thank you, Charles Williams

I-j x 2Exhibit 5 1 a

PROJECT: FLORIDA POWER CORPORATION DISTRIBUTION CRYSTAL RIVER UNIT NO. 3 NONCONFORMANCE AND 1* ovahv Engw

- ____________________cx..: Dor. Geni. Con ,~uct-owr CORRECTIVE ACTION REPORT P,,,: Mr. Go"- 0. & S.

Gli:'o. Etroa Cagw Gow.iva EX* o" ITEM: ?Ov,- "o,2-

,,OTY:

_ _ _ _ t__

I'-/ 4*'

Y R-.CONTRACTOR-

,4'A/t'.

P.0.1NO RM RNO - DWG.. MO NONCINFORMING O'iARATERISTIC NMCcONFOAMla DESCMPTIONt 9

i'ý2o7' /A'y',-CVr7 £~v7(~tg~~ 'io

.Camg7 Avr irlA4 4",4, secolrd/'2F 2(a &zft

/Q h REQUIRED DISPOSITION AND CORRECTIVE ACTION:

constru~cti:on practicee t~o altern-a'te concet'ei an grn to fadldt,,tl tepumpin~g of the gr'out ap.plied t.o consr'*tion jointsl.

00IRRITIVE ACTIM: Instruact s:zporiztendmnts t.o insuare tkat only groat is p3.Ace on con-struction joints per JA.J wm* proc.ure .-. ('Sm atteef

-ATTACH REQUEST FOR WAIVER FORK NO. 0-01C IF APPLICABLE S No. __AVE_

SITE ACCEPTANCE SITE REVIEW APPROVAL: BOARD REVIEW APPROA.:

ST,,,IR. . - GEN,. CCoST. D_._ rtN9 COK!T.

QUALITY EI4GR.1 E Nt.QUAI ITY ENGR. __ a. GEN. E.g g

?-'3-7-C jc0017R. uc REPNJR/REWORK-ENGRG. APPROVAL: EARTWBY REARRWORK PROCEDURE REQUIRED. jRIEPAIR 'REWORK waOC-N.

IFORMI fft

":O A

0 MO - Rev.

ID"c"mbot is. 1971)myf__

tOf A r 01*as340 OWgV rA4~ v#* N9 0099

7 T,

,Ve~ed9~

f& Td TEP OFFIC.E CORRESP4DENCE J. A. JONES CONSTRUCTION COMPANY CONTRACTORS AND ENGINEERS TQ: All Concerned From: E. P. Shows Dat* July 28, 1972 Re. Placement of Grout on Construction Joints.

Work Procedure JAJ W-5 requires 1/2" of'Lean Grout on Concrete Construction Joints on the exterior wall of the Reactor Containment Building. If concrete is used to facilitate pumping grout care must be taken by Labor Crows to insure concrete and grout mixture is placed on top of grout and not on concrete.

E. P. Shows cc: J. Hobbsk`ý-

B. Browne B. Miller R. Griff is EPS:jc

t W,

i-977" 77 77 ni 777 7. Ti-

  • 1~

.4 JFM2.2 x 2 - Exhibit 41 I

~x2Exhibit4

JFM2.2'. Exhibit 2SP-5618 1-22-69 4:01.2 Horizontal and vertical construction joints in the reactor building clindrical shell and dome shall be prepared for reciaiviad the next pour by either sandblasting, air water Jet, bush hamring, or other means to remove a.ll coating., stains .-_debris or .other toueiW material.

The horizontal joint*.hall be dampened (but not saturated). then thoroughly covered with a coat, of neat cement mortar of Wlaw pro- -. -

. :txtoh to te motar -n-the6 *-

--- The i1--* -l -AX

- at- ..

1/2 inch thick and fresh concrete shall be placed before the mortar has attained its initial set. The vertical Joints shall be dampened (but not saturated) before concrete is placed.

4:02 Exmansion Joints 4:02.1 Premolded expansion Joint filler shall conform to "Spec. for Pre-formed Expansion Joint Fillers for Concrete Paving and Structural Construction (Yon-extruding and Resilient Non-bituainous Types)."

ASTM D 1752-66.

14:02.2 The location size and detail of fillers shall be as shown on the Drawings.

4:02.3 The expansion Joints shall be sealed with a material compatible with the premolded expansion Joint filler.

14:03 Water Stops 4:03.1 Water stops shall be polyvinyl chloride water stop of the dumbbell, bulb or serrated type as manufactured by W. R. Grace & Co. or ap-proved equal. The location, size and detail of water stops will be as shown on the Drawings.

4:03.2 Vulcanizing of water stop shall be inspected and approved by the Inspector or OWNER. Nailing of water stop shall be free of oil, good seal.

  • j Frease, grout, or any other material that prevents 5:00 QUALITY CONTROL 5 : 01 Concrete 5:01.1 Each week the CONTRACTOR shall submit to the ENGINEER a concrete pour schedule. (This schedule will give the ENGINEER advance notice so he may check the drawings ahead of time and help eliminate possible problems before pour time.)

The CONTRACTOR shall initiate a concrete pour checkout form to assure that all crafts have completed their work prior to concrete placemmet.

After the form has been signed by each craft, it shall be given to the TESTING LABORATORY and/or ENGINEER prior to concrete placement.

This form shall be kept as a record for that pour. Each pour shall have a checkout form.

CZP-

~...

FM2.2 Exhibit 2 ] 1-22-69

-'-56l8 5:01.2 The CONTRACTOF shall be responsible for the prt

  • irwtion of written procedure(s) to set forth how the work to be performed under the specification will be carried out. The party performing the work shall also ,pre.._r a vritt*q__* contre1 procedure -uta; -

forth what tests will be executed to substantiate co*lianee with the speelfication. Such written -procedures shall be sbitted to

--- ......... . te- r o review and

- cont .. These procedures shll1 be written rrior to the starting of any of the work.

'01.3 Prior to placing of concrete on compacted fill, the fill shall be checked for the percentage compaction required under Section 2:01.1.

The subgrade shall be free of debris and organic material and shal be velted thoroughly.

5:01.4 Before concrete is placed on a hardened concrete surface, It shell be free of laitance and foreign material. Horizontal anA vertical construction Joints in the reactor building cylindrical shel and dMoe shall be prepared for receiving the next pour by either sandý-

blasting, air water jet, bush hammering, or other masn to rinove all coatings, stain, debris, or other foreign material.

5:01.5 In conveying of concrete frcm mixer to concrete In place* only those methods and arrangements of equipment should be used which. wl re-duce to a minimum any separation of coarse aggregate from the concrete.

Equipment should be capable of expeditiously handling and placing concrete of such a proper consistency, grading, and maximum alse of aggregate, at the rate most favorable to good quality and wo "SUp.

The conveying equipment shall be in accordance with ACI 301467, Chapter 8 and ASTM C-9L-67.

5h.d

01.6 If coacrete~is deposited on a hardened concrete surface, a 1/2 inch layer of neat grout shall be applied before concrete Is deposit"4.

Concrete shall be deposited continuously and in horizontal layers ndt exceeding 18 inches, avoiding inclined construction joints. It is important that each layer be shallov enough so as to be placed whil the previous layer is still soft and that the two layers be vibrated together. No concrete shall be deposited in concrete which has hardened sufficiently to cause the formation of seams or 1la of veakness within the section. Concrete shall be placed with the re-quired consistency to assure proper workability. The placing of concrete around reinforcing and embedded items shall be by methods that will not cause movement or damage. The maximm free faUl of concrete shall be three feet.

5:01.7 All concrete shall be consolidated by vibration, spading, or radding so that the concrete Is thoroughly worked around the reinforcmnt, embedded items, and into corners of forms, eliminating all air or rock pockets which may cause honeycombing, pitting, or planes of weakness. If vibrators are used, they shall have adequate power and be of high frequency, rugged, and reliable. When immersed in Concrete, the vibrator shall have a minimum frequency of 7000 rpm. Over-vibrating and the use of vibrators to transport concrete within the 0A

FM 22 -Exhibit-6 4_1> ILO4t 0 GILBERT ASSOCIATES, INC.

QUALITY ASSURANCE REPORT S URVEILLANCE OF CONCRE PLACEMENT CL IE UN IT ___ __ _ _ _ _ _

PREPARED UY SHEET I OF 3 DATE- A I (p, 14q -7 A CONTRACTOR T. 116 kI irS AREA OF PLACE ME-NT'.jAD- t.sT 4.

COMPLIANCE COMPLIANCE A. EQUIPMENT YES NO B. PLACING YES NO

  • ...*..* . ,; ", . :Are. hoppers.Opacid close 1. : ire.the oua sar aces an and I A '

'enough to previht con. "formswetied dowg'bufoure" crete from moving laterally placement 's~.J~L more than a short distance 2. lb qrout used before place-...

men* o" c4; %urface

2. Are conveyors free of dry mortar and foreign 3. Are personnel watching matter for form movement
3. Are chutes rounded and 4. Is area clear for placement clean (no build-up on (no stored material or other sides) debris that may cause de.

lays or hinder the opera.

4. Are wheelbarrows and tion)..

buggies clean

5. If chutes are used, Is the
6. Are buckets clean and slope approximately I:

free of old concrete in corners 2 or 2% SA_

6. If conveyor belts are used i
8. Is equipment placed to are baffles placed at the cover entire placement end of each section 5r without delay for repos.

ItIonlng equipment 7. Are long lines of belts i. / -

covered to prevent dryinutW &.

7. Are pump hoppers free of j concrete build-up B. When chutes and belts are

flushed. Is the water diver A S. Are elephint trunks long ted away from the forms enougih to reach bottom of a deep wall form 9. When concrete is pumped.

Is the concrete at the point

9. Are vibrators of proper *f ejection of a uniform consistency 4 j

site for this type of placement

10. When concrete Is pumped
10. Are sufficient numbers of is a communication system vibrators at placement set-up between the pump site tm and point of placement
11. Is concrete placed on a 111. Are spare vibrators slope placed from the I available bottom to the top of the slope.

GAOAUIWIS.70

  • 41.-7

~T~r:Y~r~vA LIXXMTO.2 A.T!c EEhibit 1

-:PIT.TSZLjRGH. PA. Order No. T#1-77.ý2 V. . -. E. C ~ *'~*~ý 'i ALL. tnT aAAE "trrVI2 Ats 1 P.e :-i )t tvtw At. e,.IPt)C Iy C 1, E4 TS A~nf *AI TRO IIIATIOPC rom V ,~JckTioNA cF r-rr;A'r caricLustoNs o"P -E-xacF  ;,, OR NGRN OUR REPOOCTS 12 FL6(.H1EE) PLNOINc. w vU4-m APR~OVAL.

&tTL of CC;:;:.E'"TLZ PL*CE".1Ei"'T REP0IZTXE0 TO:

PIC" 0 i _--

C 7: C: [2AL~;'IJRP a.-JuT 140. 3 concrete sunolier: W'tClnnst Cý-cretet, Inc.

Archzcginrcrr: L.zr1Ass;-c., Irc.

General Ccr~tractor:- J. .Joe DIat 3-P T.-

POUR: 729 RB Date..- 3-1 -7.3 Locatson:

SUCGRADE INSPECTI ON: ý JOINT PREPARATION: OK FORMS: RE1IN F 0'7 C E: -7:-.. TS:

7 EMBEDDED ITEMS: (List)

Prorierly Coated Proper Clearance [ ronnfrn-:mz -. o dwc*w,_.

Free From Holes Proper Support [

Seams Tight Clean Clean No. Tie Rods OlK*

Proper Shoring & Supports Location Tie Rods wYri -rl Alignment EQUI P,",EZT:

No. &1 Size of Vibrators~ 6 - 10,500 FreQuency plus I -- ---

2 - 6" .niterian Concrete Pumps and 1 - 5 yd. bucketl I Placement Equipment NA Tremie Pipes - Number NA Size NA Location NA PLACE?.:ENT:

Consolidation Procedure Mechanical Vibration Groutcd Yes Time 12:,30 - 12:-h5 I- Location Lower Const. Jt.

Concrete - Lift Depth 1 ig max.. Direction of Pour N to S; S to N.

REMARK~S: Ebcce-pti~on-s: None

.4Q9t FT T 5 2' F C. T E`0TIG LA2 kTZ'Y C."2-

~2~977'*~7

CR3 - concrete pour data FM2.2 x 2 - Exhibit 31 Bay/Penel Date Pour MixDesign Truck Thme Actual Weights per Truck (6 yd) wlc Ratio Temperature Slump Air % Cylinder Coernls Total Yards Number Loaded Cement To,tal water Ambient Concrete # Used RBl0015 7119fl/72 52 D*

  • ) ,d 14 w 926 79 59 7.00 Rejecte du toover slump 000 RB-0015 7119/1972 522 DM-5 mod 149 950 4080 1658 0.41 82 64 3.00 3.4 5.98 RB-0015 7/19/1972 522 DM-5 mod 183 1010 4068 1668 0.41 82 67 2.25 5.96 RB-0015 7/19/1972 522 DM-5 mod 152 1042 4110 1661 0.40 83 67 2.75 3.5 1926 6.03 RB-0015 7/19/1972 522 DM-5 mod 150 1112 4098 1665 0.41 85 63 2.75 6.01 RB-0015 7/19/1972 522 DM-5 mod 147 1132 4092 1652 0.40 86 62 3.00 6.00 RB-0015 71 911972 522 0%5f m .-,4 154 114&9 4092 1652< 0.40 86 65 3375 Rejected duet ove slmp 0.00 RB-0015 7/19/1972 522 DM-5 mod 183 1207 4092 1655 0.40 88 65 2.25 6.00 RB-0015 7/19/1972 522 DM-5 mod 149 1221 4088 1652 0.40 88 62 2.00 added24#eenanl 6.00 RB-0015 7/19/1972 522 DM-5 mod 152 1240 4086 1658 0.41 88 67 V.15 added 60cmntmnually 5.99 RB-0015 7/19/1972 522 DM-5mod 150 1246 4092 1652 0.40 88 64 2.75 5.99 RB-0015 7/19/1972 522 DM-5 mod 147 1257 4092 1655 0.40 86 65 2.00 3.4 1927 6.00 RB-0015 7/19/1972 522 DM-5 mod 154 1306 1661 0.41 86 65 2.50 6.00 RB-0015 712511972 528 SCM 149 813 6960 2760 0.40 78 56 G.25 6.00 RB-0015 7125/1972 528 DM-5mod 1564 830 4080 1658 0.41 78 59 1.50 .yd R 1.43 RB-0015 7/25/1972 528 DM-5mod 183 857 4080 1658 0.41 78 62 2.55 5.98 RB-0015 7/25/1972 528 DM-5mod 181 922 4098 1658 0.40 82 63 1.00 6.01 RB-0015 7/2511972 528 DM-5 mod 147 956 4104 1655 0.40 82 61 2.25 6.02 RB-0015 7/125972< 52 DA-S mod 152 1021" 40H 166 0-41 84 60. ,0 Rejected cu 1~ iveripl 0.00 RB.0015 7/25/1972 528 DM-5 mod 156 1046 4086 1658 0.41 88 63 2.50 3.6 1932 5.99 RB-0015 7/25/1972 528 DM5 mod 149 1052 4092 1655 0.40 88 62 2.50 6.00 RB-0015 7/25/1972 528 DM-5mod 154 1136 4092 1664 0.41 88 66 2.75 6.00 RB-0015 7/25/1972 528 DM-5mod 183 1200 4086 1658 0.41 88 64 1.50 5.99 RB-0015 7/2511972 528 DM-5 mod 158 1247 4098 1658 0.40 88 66 2.50 6.01 RB-0015 7/25/1972 528 DM-5mod 150 1331 4098 1657 0.40 90 64 2.50 3.7 1934 6.01 RB-O015 0.00 RP-0015 12/6/1972 634 727550-2 148 1023 4500 1717 0.38 80 60 3.00 6.00 RMO-Oi 12/6/1972 634 727550-2 151 1026 4512 1714 0.38 80 63 3.25 6.02 RB-0015 12/6/1972 634 727550-2 150 1037 4512 1722 0.38 80 62 3.75 6.02 RB-0015 12/6/1972 634 727550-2 152 1049 4486 1716 0.38 80 60 4.00 5.98 RB-0015 1 972 634 727550-2 182 1104 4488 176 0,38 80 W0 7.00 ver S 0.00 5

RB-O05 12/6/1972 634 727550-2 181 1134 4512 1716 0.38 82 62 3.75 6.02 RB-0015 12/6/1972 ,634 72;7,654- 181 4 1134 4500 11723 0.38 82 58 3,75 4,* 26 6.02 RB-0015 126 1972 634 72471550 154 114 4524 1718 0.38 82 4.00 4,8 2 t') e sl~ff 2 0.00 RB-0015 12/6/1972 634 727550-2 183 1206 4500 1724 0.38 82 58 4.00 4.3 2064 6.00 RB-0015 12/6/1972 634 727550-2 152 1217 4512 1718 0.38 82 58 4.00 6.02 RB-0015 12/6/1972 634 727550-2 182 1235 4506 1742 0.39 82 58 4.00 6.01 RB-0015 12/6/1972 634 727550-2 149 1231 4530 1718 0.38 82 58 3.25 6.04 RB-0015 12/6/1972 634 727550-2 147 1200 4512 1747 0.39 82 58 3.00 6.02 RB-0015 12/6/1972 634 727550-2 150 1250 4494 1728 0.38 82 58 2.00 3.2 2065 3yd e 2.99 RB-0015 12/6/1972 634 727550-2 148 1258 4512 1714 0.38 82 59 4.00 2 drjcedfro W 4.02 RB-00 15 12/6/1972 634 727550-2 181 1304 4500 1717 0.38 80 58 2.75 4 ydreeceJdfr vrtime 2.00 RB-0015 12/6/1972 634 727550-2 151 1309 4494 1717 0.38 82 60 2.50 1 ydrejted oer 4.99 RB-0015 12611972 6134, 727550 .... 154 1321 454012 107232 0.38 81 65 1.50 Rde* dut u sltrnp 0.00 RB-0015 12/6/1972 634 727550-2 183 1327 4494 1715 0.38 82 59 2.75 3 yd rjce U.: 2.99 RB-0015 12/6/1972 634 727550-2 182 1429 4506 1715 0.38 82 54 3.50 6.01 RB-0015 12/6/1972 634 727550-2 152 1444 4494 1715 0.38 82 54 3.25 5.99 R--0015 12/6/1972 634 727550-2 149 1448 4482 1721 0.38 80 54 3.50 5.98 R"-0015 12/6/1972 634 727550-2 147 1455 4550 1715 0.38 75 54 3.75 6.07 RB-0015 12/6/1972 634 727550-2 150 1515 4488 1718 0.38 78 54 3.25 10O 2066 5.98 RB-0015 12/6/1972 634 727550-2 148 1535 4494 1715 0.38 78 52 3.00 5.99 RB-0015 12/6/1972 634 727550-2 181 1550 4494 1714 0.38 78 53 3.75 5.99 RB-0015 12/6/1972 634 727550-2 151 1355 4506 1717 0.38 78 51 3.75 6.01 RB-0015 12/6/1972 634 727550-2 182 1427 4506 1717 0.38 69 55 3.75 6.01 R"-0015 12/6/1972 634 727550-2 152 1442 4512 1717 0.38 69 52 4.00 3 vd not used- Dour complete 3.02 IB-(JU1lb RB-00 12/951972 641 SCM 183 628 6966 2753 0.40 65 RB-0015 12/9/1972 641 727550-2 150 649 4566 1722 0.38 65 54 3.00 2 Mrjete fo oern 4.09 RB-0015 12/9/1972 641 727550-2 180 654 4500 1719 0.38 65 55 3.25 6.00 RB-0015 12/9/1972 641 727550-2 148 700 4530 1722 0.38 68 57 2.50 1 yd rejected foortime 5.04 RB-0015 12/9/1972 641 727550-2 151 706 4512 1722 0.38 67 56 3.00 3.5 2071 1 ydrjejted foretime 5.02 RB-0015 12/9/1972 641 727550-2 147 748 4494 1718 0.38 67 57 375 5.99 RB-0015 12/9/1972 641 727550-2 149 803 4506 1723 0.38 67 54 4.25 6.01 RB-0015 12/9/1972 641 727550-2 152 817 4500 1717 0.38 68 55 4,1yd 5.00 RB-0015 12/9/1972 641 727550-2 183 830 4500 1720 0.38 68 57 3.50 1ydrejet.ori 5.00 RB-0015 12/9/1972 641 727550-2 182 834 4512 1720 0.38 72 54 4.00 3.2 2072 2 yd rejectedfrvrtim 4.02 RB-0015 12/911972 641 727550-2 180 846 4506 1714 0.38 76 56 4.25 6.01 RB-0015 12/9/1972 641 727550-2 150 853 4506 1717 0.38 76 54 3.75 1 ydrgeted for ovetime 5.01 RP-0015 12/9/1972 641 727550-2 148 900 4524 1717 0.38 78 53 4.00 6.03 RB-0015 12/9/1972 641 727550-2 151 904 4530 1720 0.38 78 54 4.00 I yd rejectefotime 5.04 RB-0015 12/9/1972 641 727550-2 147 923 4536 1713 0.38 78 59 3.00 3 ydrejected for#10zlt 3.05 RB-0015 12/9/1972 641 727550-2 149 1008 4482 1716 0.38 80 59 4.00 4 yd rej dovoijime 1,98 RB-0015 12/9/1972 641 727550-2 180 1011 4500 1719 0.38 80 58 4.50 2 yd edfrpoert 4.00 RB-0015 12/9/1972 641 727550.2 154 1026 4518 1716 0.38 80 59 3.00 3 ydrejected for overtim 3.02 RB-0015 12/9/1972 641 727550-2 182 1039 1052 4500 1715 0.38 0.38 80 80 52 57 3.25 3.50 1yd rejected lfovtime

i 6.00 5.02 RB-0015 12/9/1972 641 727550-2 183 4516 1730 RB-0015 12/9/1972 641 727550-2 148 1104 4506 1709 0.38 80 56 3.00 4 vd rejectedfor 0o5vefie 2.01 12/3/2009; 4:03 PM Page i of 8 test data original filled vl.xlsx

CR3 - concrete pour data IFM2.2 x 2 - Exhibit 31 Bay/PaNW Date Pour MkiDesgn Truck Time Actual Wviglits pervTiuck (6 yd) w Ralo Temperakue Stump Air% Cylindw Com-wts TotalYrds Number Loaded Cement Total water Ambient Concete # Used RB-0015 12/911972 641 727550-2 151 1111 4512 1715 0.38 82 58 3.25 3 1 3.02 RB-0015 12/911972 641 727550-2 147 1121 4506 1715 0.38 82 57 350 10 2073 4y 2.01 RB-0015 12/9/1972 641 727550-2 144 1135 4500 1709 0,38 82 59 4,25 ydp,6 3.00 RBO015 12/9/1972 641 727550-2 150 1209 4512 1717 0.38 82 58 4.50 4yd6 2.02 RBl0015 12/9/1972 641 727550-2 182 1226 4500 1720 0.38 82 58 4.50 3y6 3.00 2 y e-IEdfro!rmr 4.02 RB-0015 12/9/1972 641 727550-2 180 1239 4512 1719 0.38 82 58 4.00 RB-0015 12/9/1972 641 727550-2 168 1249 4500 1716 0.38 84 58 4.25 5,yd 1.00 RB-0015 12/9/1972 641 727550-2 174 1309 4510 1722 0.38 84 56 4,25 3 y6 3.01 RB-0015 12/9/1972 641 727550-2 148 1323 4512 1716 0.38 84 57 4Mt1 5 1.02 6

RB-0015 12/9/1972 641 727550-2 151 1342 4506 1716 0.38 86 57 4650 2yd f8 4.02 RB-0015 1219/1972 641 727550-2 149 1358 4500 1716 0.38 84 58 3.75 6.00 RB-0015 12/9/1972 641 727550-2 152 1413 4524 1716 0.38 84 57 3.75 6.03 RB-0015 12/9/1972 641 727550-2 150 1427 4506 1716 0.38 84 58 3.50 65.05 RB-0015 1219/1972 641 727550-2 147 1434 4506 1721 0.38 83 58 3.75 4* yd fx 6 2.01 RB-0015 12/9/1972 641 727550-2 180 1449 4524 1716 0.38 84 58 3.25 6.03 3* ydr*Ldtroeif 2.99 RB-0015 1219/1972 641 727550-2 154 1503 4496 1716 0.38 84 58 4.50 RB-0015 12/9/1972 641 727550-2 182 1524 4494 1757 0.39 84 58 4.00 5.99 RB-0015 1219/1972 641 727550-2 148 1534 4500 1715 0.38 84 58 4.00 RB-0015 1219/1972 641 727550-2 151 1550 4500 1715 0.38 84 58 4.50 3.2 2074 65.02 RB-0015 1219/1972 641 727550-2 149 1610 4512 1715 0,38 56 4.50 6.02 RB-0015 1219/1972 641 727550-2 183 1621 4482 1715 0.38 82 57 4.00 5.98 R8-0015 12/9/1972 641 727550-2 152 1636 4488 1715 0.38 82 55 3.50 5.98 RB-0015 12/9/1972 641 727550-2 180 1643 4512 1715 0.38 75 58 T757 6.02 RB-0015 12/9/1972 641 727550-2 147 1633 4506 1715 0.38 74 57 4.00  ?*!* 6.02 6.01 RB-0015 1219/1972 641 727550-2 150 1716 4512 1718 0.38 75 53 4.50 6.02 RB-0015 12/9/1972 641 727550-2 154 1727 4542 1739 0.38 75 53 3,75 6.06 RB-0015 12/9/1972 641 727550-2 182 1742 4512 1717 0.38 74 58 3.75 6.02 RB-0015 1219/1972 641 727550-2 149 1757 4536 1714 0.38 72 52 4.00 6.05 RB-0015 1219/1972 641 727550-2 183 1825 4518 1714 0.38 55 3.75 6.02 RB-0015 12/9/1972 641 727550-2 151 1833 4518 1711 0.38 71 55 3.00 3,0 2074 6.02 RB-0015 12/9/1972 641 727550-2 183 1825 4518 1714 0.38 71 55 3.75 6.02 RB-0015 12/9/1972 641 727550-2 151 1833 4518 1711 0.38 71 55 3.00 3.0 2075 6.02 RB-0015 12/1972 641 727550-2 147 1840 4512 1717 0.38 72 55 3.50 6.02 RU-0015 12/9/1972 641 727550-2 152 1850 4524 1717 0.38 71 55 3.00 6.03 2 dmomfom~e3.99 RB-0015 1219/1972 641 727550-2 180 1909 4494 1714 0.38 72 55 3.75 RB-0015 12/9/1972 641 727550-2 150 1927 4500 1716 0.38 71 53 4.0 3.2 2076 6&00 RB-0015 12/9/1972 641 727550-2 154 1940 4506 1719 0.38 72 56 3.25 6.01 RB-0015 12/9/1 972 641 727550-2 149 2015 4506 1719 0,38 72 52 3.00 6.01 RB-0015 12/9/1972 641 727550-2 183 2127 4500 1719 0.38 70 56 3.00 3 yd rot used- pour comnplet 3.00 2.99 soot 3.01 R-0015 I1/7/1973 666 727550-2 pel-W0.00 RB-0015 1/7/1973 666 727550-2 56 4,50" 5.97 RA-0015 1/7/1973 666 727550-2 149 4476 1736 0.39 67 55 4,25 5.97 RB-0015 1/7/1973 668 727550-2 268 4482 1727 0.39 67 55 5.98 RB-0015 I/7/1973 666 727550-2 301 4476 1715 0.38 67 56 3.75 5.96 256 1715 0.38 67 56 4.50. 6.02 RB-0015 1/7/1973 666 727550-2 1Rt 171A n AR 97 55 426 34 2117 6.03 55> 4* O 7 4y ejected 1.98 RB-0015 1/7/1973 666. 727550-2 RB-0015 1/7/1973 666 727550-2 55 375 5.96 RB-0015 11/7/1973 666 727550-2 182 940 4506 1718 0.38 68 55 4.00 6.01 RB-0015 1/7/1973 666 727550-2 256 955 4476 1718 0.38 68 54 4.00 5.97 RB-0015 1/7/1973 666 727550-2 301 1000 4476 1715 0.38 68 52 4.00 5.97 RB-0015 1/7/1973 666 727550-2 183 1016 4518 1713 0.38 69 53 4.25 3.5 2118 6.02 RB-001 5 1/7/1973 666 727550-2 181 1028 4506 1718 0.38 67 54 4-25 6.01 RB-0015 1/7/1973 666 727550-2 180 1033 4470 1721 0.39 67 55 4-50> 5.96 RU-0015 1/7/1973 666 727550-2 150 1039 4470 1715 0.38 67 54 3.75 5.96 RB-0015 1/7/1973 666 727550-2 182 1044 4482 1711 0.38 67 55 3.75 5.98 RB-0015 1/7/1973 666 727550-2 256 1058 4482 1715 0.38 66 54 4,50 5.98 RB-0015 1/7/1973 666 727550-2 147 1116 4506 1712 0.38 66 54 4.00 6.01 268 1128 4506 1715 0.38 67 55 4.00 1 dtýýz* for ovt, 5.01 RB-0015 1/7/1973 666 727550-2 RB-0015 1/7/1973 666 727550-2 183 1134 4470 1715 0.38 67 54 4-5* 3.7 2119 5.96 RB-0015 1/7/1973 666 727550-2 301 1143 4470 1814 0.41 69 55 3.75 5.96 RO-0015 1/7/1973 666 727550-2 153 1148 4482 1715 0.38 69 56 4.25 2Fy eifO , 398 RB-0015 1/7/1973 666 727550-2 180 1154 4494 1715 0.38 70 56 4.50 599 RB-0015 1/7/1973 666 727550-2 150 1204 4506 1715 0.38 69 53 4.00 6.01 RB-0015 1/7/1973 666 727550-2 181 1214 4454 1712 0.38 69 55 4.00 2 yd.reectd foiýt i 3.94 RB-0015 1/7/1973 666 727550-2 256 1223 4494 1712 0.38 69 53 4.00 5.99 RB-0015 1/7/1973 666 727550-2 147 1232 4572 1715 0.38 69 54 4.50 6.10 RB-0015 1/7/1973 666 727550-2 182 1242 4512 1715 0.38 70 54 4.00 3.6 2121 1 yd 5.02 RB-O015 1/7/1973 666 727550-2 183 1250 4500 1718 0.38 70 54 3.50 6.00 RB-0015 1/7/1973 666 727550-2 301 1326 4518 1716 0.38 70 54 3.75 6.02 210 1334 4476 1719 0.38 70 57 4.50 5.97 RB-0015 1/7/1973 666 727550-2 RM-0015 1/7/1973 666 727550-2 268 1350 4506 1722 0.38 70 56 3.50 6.01 RB-0015 1/7/1973 666 727550-2 150 1400 4482 1719 0.38 70 54 3.00 5.98 RB-0015 1/7/1973 666 727550-2 RB-0015 1/7/1973 666 727550-2 356 1410 4506 1719 0.38 71 56 4.25 6.01 153 1436 4500 1719 0.38 71 55 4.00 6.00 181 1449 4488 1719 0.38 70 54 4.50 5.98 12/3/2009; 4:03 PM Page 2 of 8 test data original filled vl.xlsx

CR3 - concrete pour data FM2.2 x 2 - Exhibit 31 Bay/Pana Date Pour MIrDesign Twok Time Actual Weigts per Truck (6 yd) Wc Rati, Temperature Slump AW% Cylider Comments TotalYards Number Loaded Cement Total water Ambient Concrete # Used RB-0015 1r7/1973 666 727550-2 147 1500 4500 1716 0.38 70 54 4.00 6.00 RB-0015 117/1973 666 727550-2 183 1506 4482 1716 0.38 70 54 4,50 3.4 2121 5.98 RB-0015 117/1973 666 727550-2 182 1513 4524 1707 0.38 70 54 4.00 6.03 RB-0015 1/7/1973 666 727550-2 301 1521 4482 1710 0.38 70 57 3.75 5.98 RB-0015 117/1973 666 727550-2 180 1533 4506 1716 0.38 70 57 3.75 6.01 RB-0015 1V7/1973 666 727550-2 150 1547 4500 1710 0.38 70 55 3.75 6.00 RB-0015 117/1973 666 727550-2 268 1558 4500 1710 0.38 70 56 4.00 6.00 RB-0015 117/1973 666 727550-2 256 1610 4500 1716 0.38 70 55 4.50 6.00 RB-0015 117/1973 666 727550-2 153 1622 4454 1716 0.39 70 55 4.00 5.94 R1-0015 1f711973 666 727550-2 147 1635 4506 1713 0.38 70 55 400 6.01 RB-0015 1/7/1973 666 727550-2 181 1648 4482 1710 0.38 70 54 4.25 5.98 RB-0015 117/1973 666 727550-2 183 1652 4494 1707 0.38 70 54 4.00 5.99 R1-0015 117/1973 666 727550-2 301 1655 4494 1713 0.38 68 55 4.00 3.5 2122 5.99 RB-0015 117/1973 666 727550-2 180 1700 4524 1710 0.38 68 54 3.75 6.03 RB-O015 1/7/1973 666 727550-2 268 1708 4506 1716 0.38 68 55 4,25 6.01 RB-0015 117/1973 666 727550-2 153 1713 4476 1710 0.38 68 55 4.50 5.97 RB-0015 1r7/1973 666 727550-2 150 1717 4506 1719 0.38 68 55 4,50 6.01 RB-0015 117/1973 666 727550-2 182 1727 4500 1707 0.38 68 56 4.50 3.6 2123 6.00 RB0-0015 17Inn 3 66 72~755- 25 173 ."

1,*1*~3/4 1713  : 038 j, . 6.50 ~ . Rejed Licetuars4~ 0.00 RB-0015 117/1973 666 727550-2 149 1744 4482 1710 0.38 67 54 4,25 5.98 RB-0015 1/T79973} M 727550 2 1 1 2 1716T* 38' 6, ,52 5,00 Rejeted dut tuwu * ,** 0.00 RB-0015 117/1973 666 727550-2 52 3.50 6.00 RB-0015 1/7/1973 666 727550-2 268 1807 0.38 65 52 3.25 6.01 RB-0015 117/1973 666 727550-2 180 1822 44S4 1785 0.40 65 53 325 5.99 RB-0015 117/1973 666 727550-2 153 1827 4512 1716 0.38 65 54 3.50 6.02 RB-0015 117/1973 666 727550-2 150 1842 4494 1719 0.38 64 53 3.75 5.99 RB-0015 117/1973 666 727550-2 181 1848 4494 1720 0.38 64 54 3.75 5.99 RB-0015 117/1973 666 727550-2 182 1853 4494 1719 0.38 65 54 4.00 3.4 2124 2 yd rejected- pour complete 3.99 i 1379 m i RB-015 111911973 681 SCM 153 1420 3460 04AG 70 54 3.003 11B-0015 V1/091973 681 SCM i 147 1425 3504 1360I 0.39 70 54 250 I/ I- / r, ý 0o1 UM-D 4116 1657 0.40 70 61 2,50 RB0-00151/19/1973 681 (3M-S 183 1450 6.04 I RB-0015 RB-0015 1I25A973 1125/1973 665 661 SCM SCM 153 150 950 958 3481 3480 1380 1383 0.40 58 G155 3013l I I m m RB-0015 1/25/1973 685 DM5 rod 0.41 58 Truck Re*tF.,d 0.00 182 1023 4086 1658 51 2.75 5.99 RB-0015 1/25/1973 685 DM-5mod 1656 0,40 60 150 1105 4092 51 2.25 6.00 RB-0015 1/25/1973 685 DM-5mod 4092 1653 0.40 60 RB-0015 1/25/1973 685 DM-5mod 153 1105 4086 1653 0.40 60 50 2.50 3.5 2157 4ydrjt 2.00 RB-0015 1125/1973 685 DM-5mod 149 1120 4092 1652 0.40 60 50 2.50 5.99 RB-0015 1/25/1973 685 DM-5mod 182 1130 0.40 60 52 2.50 6.00 RB-0015 1/25/1973 685 DM-5mod 150 1155 4104 1659 0.40 64 52 3.00 6.02 RB-0015 1/25/1973 685 DM-5mod 152 1230 4110 1656 0.40 64 56 3.00 6.03 RB-0015 1/25/1973 685 DM-5mod 149 1237 4104 1653 0.40 66 53 3.00 6.02 RB-0015 1/25/1973 685 DM-5mod 153 1242 4110 1662 0.40 66 2.75 6.03 RB-0015 1/2511973 685 DM-5 mod 154 1251 4113 1662 0.41 68 54 2.75 6.03 RB-0015 1/25/1973 685 DM-5mod 182 1303 4086 1656 0.40 68 52 3.00 3.2 2158 5.99 RB-0015 1/25/1973 685 DM-5 mod 150 1320 4092 1653 0.40 68 53 3.00 6.00 RB-0015 1/25/1973 685 DM-5mod 152 1332 4102 1653 53 3.00 6.01 RB-0015 1/2511973 685 DM-5 mod 149 1337 4098 1650 0.40 70 53 3.00 6.01 RS0-0015 1/25/1 973 685 (3M-Smod 153 1356 4104 1656 0.40 70 55 2.75 6.02 RB-0015 1/25/1973 685 DM-5 mood 154 1418 4092 1656 0.40 70 54 3.00 3 yd not used 3.00 110-0015 on-0015 13111973 41/141W71&* 698-05 - SM

. - 182 121t7 , 58 2765

-n 0.40 nn 66 86 6.00 110-0015 1111f19?3 695. iDNI$5m 154k 13100 4086 1654 I0A40 67 310 1.25 RB-0015 1/31/1973 695 DM-5 mod 149 1327 4116 1657 0.40 67 60 200 6.04 RB-0015 1131/1973 695 DM-5mod 147 1333 4074 1660 0.41 67 60 2.00 5.97 RB-0015 1131/1973 695 DM-5mod 182 1355 4086 1655 0.41 68 57 1.50 -5.99 RB-0015 1/3111973 695 DM-5 mod 150 1410 4080 1657 0.41 67 57 1.75 3.6 2166 5.98 RB-0015 1/31/1973 695 DM-5mod 154 1429 4080 1663 0.41 66 56 3.00 5.98 RB-0015 1/3111973 695 DM-5 mod 149 1440 4080 1660 0.41 66 58 3.00 5.98 RB-0015 113111973 695 DM-5mod 147 1455 4092 1657 0.40 65 58 2.75 6.00 RB-0015 1/31/1973 695 DM-5mod 153 1458 4074 1663 0.41 65 58 2.50 5.97 RB-0015 1/31/1973 695 DM-5mod 182 1503 4116 1663 0.40 65 58 2.50 6.04 RB-0015 1/31/1973 695 DM-5mod 150 1513 4080 1654 0.41 65 56 2.75 5.98 RB-0015 1/31/1973 695 DM-5mod 183 1535 4086 1662 0.41 64 57 3.00 3.5 2167 5.99 RB-0015 1/31/1973 695 DM-5mod 154 1550 4116 1657 0.40 64 56 2.75 6.04 RB-0015 1/31/1973 695 DM-5mod 147 1609 4110 1654 0.40 63 54 3.00 6.03 RB-0015 1/31/1973 695 DM-5mod 149 1617 4092 1657 0.40 63 55 3.00 6.00 R1-0015 1/31/1973 695 DM-5mod 182 1633 4086 1657 0.41 63 54 2.50 5.99 RB1-0015 1/31/1973 695 DM-5mod 153 1725 4092 1660 0.41 67 53 3.00 6.00 I RB-0015 RB-0015 2/12/1973:

2/12/1973 700 700 SCM DM-5mod 149 148 1055 1104 6961 3474 2762 1381 0.40 0.40 48 48 57 57 Grou CRB0-CO15ý1'0u-?29 6.0 I I I / / I Kti-OulS Z1121151. (00 DM-5mod 1501110 4086 1654 54 3.00 RB-0015 2/12/1973 700 DM-5mod 147 1125 4180 1657 0.40 52 54 3.00 3.0 2171 6.13 151 1147 4086 1657 0.41 64 56 2.75 5.99 RB-0015 2/12/1973 700 DM-5 mod 154 1225 4092 1657 0.40 65 56 3.00 6.00 RB-0015 2/12/1973 700 DM-5mod 182 1245 4104 1657 0.40 65 55 3.00 6.02 12/3/2009; 4:03 PM Page 3 of 8 test data original filled vl.xlsx

CR3 - concrete pour data T-2-x2-Exhibit 3, Bay/P Date Pour MkDeen Truck Tim Actual WglB per Truck (6 yd) wc Ratio Temperature Slump Ai% Cind" CG"ta Total Yadi Number Loaded Cement Total water Ambient Concrete # Used RB-0015 2/12/1973 700 DM-5 mod 152 1250 4110 1657 0.40 66 57 3.00 6.03 RB-0015 2/12/1973 700 DM-5 mod 149 1303 4128 1657 0.40 66 58 3.00 6.05 RB-0015 2/12/1973 700 DM-5 mod 148 1322 4086 1657 0.41 66 60 3.00 5.99 RB-0015 212197 7~0 94, DW5 od 0 13382 4086 166 0,41 66 5 32 0.00 RB-0015 2/1211973 700 DM-5mod 151 1345 4086 1654 0.40 65 60 2.50 5.99 RB-0015 2/12/1973 700 DM-5 mod 154 1358 4086 1655 0.41 65 58 3.00 3.0 2172 5.99 RB-0015 2/12/1973 700 DM-5mod 182 1412 4068 1658 0.41 65 58 3.00 5.96 RB-O015 2/12/1973 700 DM-5mod 152 1425 4080 1658 0.41 65 58 3.00 5.98 RB-0015 2/12/1973 700 DM-5 mod 148 1440 4080 1655 0.41 64 58 2.75 5.98 RB-0015 2/12/1973 700 DM-5 mod 149 1449 4068 1655 0.41 64 58 2.75 5.96 RB-0015 2/12/1973 700 DM-5mod 154 1504 4068 1652 0.41 64 58 3.00 5.96 RB-0015 2/12/1973 700 DM-5 mod 151 1520 4092 1652 0.40 63 59 2.50 6.00 RB-0015 2/12/1973 700 DM-5 mod 150 1539 4098 1667 0.41 64 60 2.50 6.01 RB-0012 9/1811971 263 SCM 152 1130 5348 1379 0.40 88 70 7.25 401 3.01k RB -0012 9/1811971 263 DI5 183 12245 3508 is0 043q 92 70 30 .

RB 0012 Iz1 W 989 2 D- 4 1 0, 814 68 2.7 RB -0012 9/18/1971 263 DM-5 154 1 133 5052 2208 0.44 88 70 2.25 4.0 7.96 RB-0012 9118/1971 263 DM-5 183 1215 5080 2208 0.43 92 70 2.75 4.0 1404 8.00 RB -0012 911811971 263 DM-5 147 1305 5058 2210 0.44 84 68 2.75 7.97 RB-0012 9/18/1971 263 DM-5 151 1345 5080 1208 0.24 B4 70 2.50 8.00 RB -0012 9/18/1971 263 DM-5 152 1420 5046 2213 0.44 84 68 3.00 7.95 RB -0012 9/18/1971 263 DM-5 147 1445 5052 2210 0.44 84 68 3.00 7.96 RB -0012 9/18/1971 263 DM-5 183 1524 5076 2204 0.43 88 68 2.75 3.8 1405 7.99 RB-0012 9/18619471263 CM-S 151 1554- - 5070 2203 0.43 88 67 3.00 7.98 IRB-0012 9/18/1971 263 DM-S 152 1615 5070 2208 0.44 88 68 3.00 7.98 152< 813 2316 921 0.406 78Go 2.00 I RB-0012 RB -0012 '10W47 10/29t971 296 SCM

  • ',9Qi;; SCM 147 11806 3480 1354 0.40O 3.00 IOI b I3V 1U LtIO UAHb IU b4 i.UU RB -0012 1012911971 296 CM-S 183 920 5070 2210 0.44 70 64 2.25 7.98 RB -0012 10/29/1971 296 CM-5 182 1000 5064 2210 0.44 72 66 2.00 4.2 1485 7.97 RB -0012 10/29/1971 296 DM-5 151 1158 5094 2208 0,43 78 66 3.00 8.02 RB -0012 10/29/1971 296 DM-5 183 1245 5070 2199 0.43 78 66 2.50 7.98 RB -0012 10/29/1971 296 DM-5 147 1320 5082 2218 0.44 78 66 1.50 8.00 RB -0012 10/29/1971 296 DM-5 182 1420 5058 2222 0.44 78 66 1475 7.97 RB -0012 10/29/1971 296 CM-S 11/4 ydused on another pour 7.98 t V8.02 RB -0012 10/29/1971 296 DM-5 Rete! %wovws" 7.97

ý,I Mtde.6wtm 7.97 RB -0012 611/2 19671 326 DM-5 RB0-0012 11/23/1971 326 DM-5 7.99 RB-0012 11/23/1971 326 DM-5 RB-0012 11/23/1971 326 DM-5 8.01 RB -0012 11/23/1971 326 DM-5 7.98 RB -0012 11/23/1971 326 DM-5 7.98 RB RB -0012 11/23/1671 326 CM-S 7.96

-0012 "11/23/1971 326 DM-5 RB -0012 11/23/1971 326 DM-5 7.97 IRSi-0012 i3 2 6 vd returned- nour comolete 7.95 I

RB -0012 1/26/1972 362 DM-5 148 1333 5052 2200 0.44 80 66 4900 36t. 1577 7.96.

96 .......

RB -0012 1/26/1972 362 DM-5 149 1422 5058 2205 0.44 82 66 2.75 7.97 RB -0012 1/26/1972 362 CM-S 182 1455 5052 2203 0.44 82 65 300 7.96 RB -0012 '/2,1!7 3' D 5 ý855 5 3 20 044 .51 57 6 e bo5 7.98 RB -0012 1/26/1972 362 DM-5 148 1545 5064 2203 0.44 78 68 1.2S 2 yds returned- pour complete 7.97 RB -0012 1/26/1972 362 DM-5 149 1620 5046 2220 0.44 Pour sent to outtow canal- pour compl1 7.95 RB -0012 RB -0012 81311972 535 SCM-183 655 4218 1712 0.41 70 60 3.75 5.98 RB -0012 8/3/1972 535 DM-5??

3~3.00 RB -0012 8/3/1972 535 DM-5?? 152 721 4230 1718 0.41 73 61 4.00 1.99 RB -0012 8/3/1972 535 DM-5 ?? 154 735 4224 1715 0.41 74 61 2.50 3.2 1951 W 2.98 RB -0012 8/3/1972 535 DM-5?? 148 803 4219 1721 0.41 78 65 3.50 4 yd e- Re-o 3ýr

.99 5.98 RB -0012 8/3/1972 535 DM-5 ?? 180 817 4218 1718 0.41 78 60 2.50 3*y.,.d* 3qýtdfovum.98 RB -0012 8/311972 535 DM-5?I 183 918 4224 1716 0.41 78 66 2.50 RB -0012 8/3/1972 535 DM-5 ?? 148 958 4212 1715 0.41 79 65 3.75 2 yrj5 5.98 3.97 RB -0012 8/3/1972 535 DM-5 ?? 153 1045 4212 1718 0.41 79 64 3.75 RB -0012 8/3/1972 535 DM-5?? 152 1133 4218 1765 0.42 80 64 4.00 5.98 IRB-0012 8/3/1972 535 CM-S ?? 180 1245 4212 1720 0.41 82 63 2.75 5.97 RB-0012 12/11/1972 642 DM-5 ?? 182 1111 4494 1714 0.38 80 56 2.75 103 RB -0012 l2tI/1t1* 642 DM-5 ?? 154 1123 4494 0.00 RB-0012 12/11/1972 642 DM-5 ?? 183 1155 4494 1715 0.38 80 57 3.25 5.99 RB-0012 12/11/1972 642 DM-5 ?? 150 1204 4494 1715 038 80 56 3.00 4 1.99 RB-0012 12/11/1972 642 DM-5?? 147 1220 4518 1714 0.38 80 56 3.75 3.2 2077 4ydt 2.02 12/3/2009; 4:03 PM Page 4 of 8 test data original filled vl.xlsx

CR3 - concrete pIour data IFM2.2 x 2 - Exhibit 3 BayiPanae Date Pour Mk Deslgn Truck Time Actual Welghte per Truck(6 yd) wec Ratio ire Temperaet Skimnp Alr% Co4itteir Comments Total Yarsd Number Loaded Cement Total water Ambient Concrete # Used RB-0012 12/11/1972 642 DM-5?? 182 1230 4506 1717 0.38 80 55 4.00 5 yd re*W.tprvie* 1,01 RB -0012 12/11/1972 642 DM-5?? 149 1237 4506 1714 0.38 80 56 3.75 1y 5.01 RB -0012 12/11/1972 642 DM-5 ?? 154 1244 4500 1720 0.38 80 55 4,50 3 ydrejetdfir lrt 3.00 55 4,25 3 ydrjcle ývet 3.02 RB-0012 12/11/1972 642 DM-5?? 152 1323 4512 1714 0.38 79 RB-0012 12/11/1972 642 DM-5 ?? 183 1340 4512 1714 0.38 79 59 4,50 3.4 2078 4 ydrjectd-?Raon 2.02 RB -0012 12/11/1972 642 DM-5 ?? 150 1414 4506 1714 0.38 79 60 4.00 3 yd sent elsewhere 3.01 RB-0012 12/11/1972 642 DM-5 ?? 147 1423 4500 1714 0.38 79 56 4,25 6 yd sent elsewhere 0.00 RB -0012 12/11/1972 642 DM-5?? 182 1515 4506 1717 0.38 79 56 4,50 4 ydrejcted- 7 Reas 2.01 RB -0012 12/11/1972 642 DM-5?? 149 1527 4500 1711 0.38 79 59 3.75 3 yd rctd fr overt" 3.00 RB -0012 12/11/1972 642 DM-5?? 154 1602 4512 1717 0.38 78 58 4.00 4yd rej1edforave 2.02 RB -0012 12/11/1972 642 DM-5 ?? 152 1644 4500 1719 0.38 78 60 425 6.00 RB -0012 12/11/1972 642 DM-5 ?? 183 1711 4518 1716 0.38 74 56 4.25 3 yd Reject- pour complete 3.02 RB -0012 12/11/1972 642 DM-5 ?? 150 1535 4500 1722 0.38 74 56 4.25 not used- pour complete 0.00 RB -0012 12/11/1972 642 DM-5 ?? 149 1810 4506 1716 0.38 74 not used- pour complete 0.00 m

RB -0012 1/3/1973 658 SCM 149 856 2408 925. 0.38 69 Grut27 0 m SCM 149* 1105 1160 400 0.40 74 5V" 1'1.00 RB -0012 1/3/1973 658 DM-5 ?? 180 915 4512 1854 0.41 70 52 3.50 3 yd~ Reec~ csunokal 3.02 RB -0012 1/3/1973 658 DM-5 ?? 154 943 4530 1719 0.38 70 54 3.50 3.2 2107 2ydRjctda intrkablebM 4.04 RB -0012 1/3/1973 658 DM-5 ?? 183 1005 4512 1721 0.38 70 56 4.25 2ydr~ete- i,ýoverft 4.02 RB -0012 1/3/1973 658 DM-5 ?? 182 1036 4494 1721 0.38 70 56 4.00 3yd rejeted oravartieW.. 2.99 RB -0012 1/3/1973 658 DM-5 ?? 147 1054 4530 1713 0.38 74 54 4.25 1yd rej edr erim 5.04 RB -0012 1/3/1973 658 DM-5 ?? 150 1110 4530 1713 0.38 78 56 3.75 3yd reted ,*VW 3.04 RB-0012 1/3/1973 658 DM-5 ?? 180 1143 4500 1716 0.38 80 60 4.00 20ydPt 4C00 RB-0012 1/3/1973 658 DM-5 ?? 149 1154 4494 1714 0.38 80 58 4.25 5.99 RB -0012 1/3/1973 658 DM-5 ?? 154 1215 4518 1714 0.38 80 58 4,25, 3yd 3.02 RB -0012 1/3/1973 658 DM-5?? 183 1300 4506 1723 0.38 81 57 4.50 6.01 RB -0012 1/3/1973 658 DM-5?? 182 1335 4476 1725 0.39 81 58 4125 5.97 RB-0012 1/3/1973 658 DM-5 ?? 150 1350 4506 1716 0.38 81 54 4.00 2y ...... for ov "jce

  • 4.01 RB-0012 1/3/1973 658 DM-5 ?? 149 1359 4482 1716 0,38 80 56 4,50 3.5 2108 5.98 RB -0012 1/3/1973 658 DM-5 ?? 180 1418 4470 1716 0.38 80 56 4.00 3 yd sent elsewhere 2.96 RB -0012 1/3/1973 658 DM-5 ?? 154 1440 4488 1722 0.38 80 56 3.25 4 yd sent elsewhere 1.98 RB-0012 1/3/1973 658 allsent elsewhere 0.00 DM-5 ?? 183 1512 4482 1722 0.38
. 3.00 SCM. 147 1302 3480 1382 0,40 68 Grout
3.00 I RB -0012 t/18/1973 I/8/1973 674 H . m 182 1312 m

3480,,am=Jim= 1382 m

0.40 88m

. - U ?i= I - -. UT1 uIv-0 im."U rJ RB -0012 1/16/1973 674 DM-5(mod ?) 181 1344 4062 1657 0.41 68 55 3.00 5.96 RB -0012 1/16/1973 674 DM-5(mod ?) 183 1400 4086 1654 0.40 69 56 3.00 1 yd lost to-ground 5.99 RB -0012 1/16/1973 674 DM-5(mod ?) 150 1415 4056 1654 0.41 68 56 2.75 5.95 RB -0012 1/16/1973 674 DM-5(mod ?) 147 1440 4056 1658 0.41 68 56 3.00 5.95 RB -0012 1/16/1973 674 DM-5(mod ?) 154 1455 4088 1658 0.41 67 56 2.50 5.99 RB -0012 1/16/1973 674 DM-(rod ?) 181 1522 4080 1664 0.41 67 56 2.50 5.98 RB -0012 1116/1973 674 DM-5(mod?) 183 1535 4062 1658 0.41 68 57 2.25 3.3 2139 1 ydlost to ground 4.96 RB -0012 1/16/1973 674 DM-5 (mod ?) 182 1552 4074 1658 0.41 65 57 3.00 5.97 RB -0012 1/16/1973 674 DM-5 (mod ?) 154 1622 4092 1659 0.41 66 55 3.00 6.00 RB -0012 1/16/1973 674 DM-5(mod ?) 150 1636 4092 1656 0.40 63 54 3.00 6.00 RB -0012 1/16/1973 674 DM-5 (mod ?) 147 1650 4092 1656 0.40 64 53 3.00 6.00 RB -0012 1/16/1973 674 DM-5(mod ?) 181 1659 4116 1656 0.40 64 56 2.75 6.04 RB -0012 1/16/1973 674 DM-5(mod ?) 183 1710 4122 1656 0.40 64 53 2.50 6.04 RB -0012 1/16/1973 674 DM-5(mod ?) 154 1751 4094 1656 0.40 62 53 2.75 6.00 RB -0012 1/16/1973 674 DM-5(mod ?) 150 1800 4116 1656 0.40 62 53 3.00 2yd rejected- pour over 4.04 RB -0012 1/16/1973 674 DM-5 (mod ?) 147 1809 4116 1656 0.40 62 rejected- pour complete 0.00 9B -0012 1/23173 834 347 138 .40 2.99 B-0012 1123/f973. 683 SCM 149 840 3486 1382 040 53 50 3.01 RB -0012 1/23/1973 683 DM-5(mod?) 153 901 4080 1658 0.41 56 5 2.75 5.98 RB -0012 1/23/1973 683 DM-5 (mod ?) 183 925 4086 1666 0.41 56 52 2.50 5.99 RB -0012 1/23/1973 683 DM-5(mod ?) 147 941 4086 1660 0.41 56 53 2.75 3.4 2154 5.99 RB -0012 1/23/1973 683 DM-5(mod ?) 182 950 4080 1663 0.41 56 52 2.75 5.98 RB -0012 1/23/1973 683 aM-5 (mod ?) 149 1000 4080 1665 0.41 56 53 2.75 5.98 RB -0012 1J22ý1P3 ' ý9* CM-5(mod ?) 151% 112* 4080 1659; 0.00 R8 -0012 112j4.13 683 DM-5(mod? ) I?

14 4080 0,41 57' 52 1.00 0.00 RB-0012 1/23/1973 683 DM-5(mod ?) 183 1050 4086 1662 0.41 58 51 3.00 5.99 RB-0012 1/23/1973 683 DM-5 (mod ?) 182 1105 4074 1659 0.41 58 52 2.75 5.97 RB-0012 1/23/1973 683 DM-5 (mod ?) 181 1117 4092 1665 0.41 60 53 2.75 6.00 RB -0012 1/23/1973 683 DM-5 (mod ?) 149 1130 4068 1656 0.41 61 51 3.00 3.4 2155 5.96 RB-0012 1/2311973 683 DM-5(mod ?) 150 1143 4068 1653 0.41 63 52 3.00 5.96 RB-0012 1/23/1973 683 DM-5 (mod ?) 147 1204 4104 1656 0.40 68 52 3.00 6.02 RB-0012 1/23/1973 683 DM-5(mod ?) 183 1225 4104 1653 0.40 64 53 2.50 6.02 RB-0012 1/23/1973 683 DM-5(mod?) 182 1228 4098 1656 0.40 64 52 3.00 6.01 RB-0012 1/23/1973 683 DM-5(mod ?) 181 1244 4092 1653 0.40 66 54 2.75 6.00 RB -0012 1/23/1973 683 DM-5(mod ?) 149 1300 4080 1656 0.41 66 55 2.75 5.98 RB -0012 1/23/1973 683 DM-5(rnod ?) 183 1410 4074 1656 0.41 not used- sent elsewhere 0.00 3474 1381 0.40 62 2.99!

RBRB -0012

-00 12 1 1/t27/1973

/27/1 973 690 690 - SCMCM 183 154 657 705 3480 1384 0.40 82

1. .- 10 000

-S15 UM0- MVU I;0 (IT 4UVO IUUU RB -0012 1/27/1973 690 DM-S- Mod 150 725 4086 1659 0.41 62 52 3.00 5.99 RB -0012 1/27/1973 690 DM-5-Mod 182 750 4098 1656 0.40 63 53 3.00 6.01 12/3/2009; 4:03 PM Page S of 8 test data original filled vl.xlsx

CR3 - concrete pour data JF22x 2 -Ekhibit31 Bay/Panef Date Pou Mt Design Truck Tin ActualWelg"s per Truck(6 yd) w Ratio Temperature Skimp M% Cylider Conmeint TotalYards Number Loaded Cement Total wa .. Ambient Concrete # Used RB -0012 1/2711973 90 DM Mod 183 820 4098 1653 0.40 63 52 300 6.01 RB -0012 1/271973. 690 DM Mod 154 830 4092 1656 0.40 64 52 3.00 6.00 RB -0012 1/27/1973 690 DM Mod 147 842 4092 1656 0.40 64 53 3.00 6.00 RB -0012 1/27/1973 690 DM Mod 150 848 4092 1656 0.40 64 53 3.00 4 2065 6.00 RB-0012 1/27/1973 690 .5-Mod 182 900 4110 1655 0.40 64 53 450 Rejeted- o - 0.00 RB-0012 1/27/1973 690 DM-5-Mod 183 915 4116 1653 0.40 64 53 3.00 6.04 RB -0012 1/27/1973 690 DM Mod 154 927 4092 1650 0.40 64 53 2.75 6.00 RB -0012 1/27/1973 690 DM Mod 150 948 4098 1656 0.40 65 54 3.00 6.01 RB -0012 1/27/1973 690 DM Mod 147 952 4098 1659 0.40 65 54 3.00 6.01 RB -0012 1/27/1973 690 DM Mod 182 958 4110 1659 0.40 66 55 2.50 6.03 RB -0012 1/27/1973 690 DM Mod 149 1002 4092 1656 0.40 66 55 2.25 6.00 RB-0012 1/2711973 690 DM-5-Mod 183 1042 4092 1653 0.40 66 53 3.00 6.00 RB -0012 1/27/1973 690 DM Mod I50 1053 4104 1653 0.40 67 54 2.50 3.7 2063 6.02 RB-0012 1/27/1973 690 DM Mod 142 1108 4122 1656 0.40 67 55 3100 6.04 RB-0012 1/27/1973 690 DM-5-Mod 182 1115 4086 1659 0.41 67 55 3.00 Pour Coi.plete 5.99 RB-0012 1/27/1973 690 -ODM5-Mod 183 1200 4086 1653 0.40 Notused on this pour- puri plete 0.00 0.40~ 70 lB9 3.00 0.40 To 9 2.99 0.41 70 61 1." 5.99 04 70 ReK>ed U7drst< 0.00 0.40 70 5.99 0.41 73 56 3.00 5.97 0.41 70 60 115 . 3.2 2170 5.96 0.40 70 58 6 ydnot used 0.00 0.40 Pour not used 0.00 OAD 50 60 3.00f O-40 so 81 3.00t Kb -UU1z &1.31 !Jf IUlz UM-0"Moo 10J V SIU 'UOo 1000 U.4I Z 5.99 RB -0012 2/13/1973 702 DM Mod 149 921 4098 1658 0.40 50 58 2.75 6.01 RB-0012 2/13/1973 702 DM Mod 154 944 4116 1653 0.40 62 57 3.00 6.04 RB-0012 2/13/1973 702 DM-5-Mod 150 1012 4098 1653 0.40 67 57 2.75 3.8 2174 6.01 RB-0012 2/13/1973 702 DM Mod 148' 1030 4092 1653 0.40 68 56 3.00 6.00 RB -0012 2/13/1973 702 DM-5-Mod 153 1035 4092 1653 0.40 69 56 3.006. 6.00 RB -0012 2D13/1973 702 .DM Mod -151 1044 4062 1651' 0.41 69 55 3.00 5.96 RB-0012 2/13/1973 702 DM Mod 149 1113 4086 1720 0.42 69 571 2.7 5.99 RB-0012 2/13/1973 702 .... DM-5-M.od 150 1133 4104 . 1654 0.40 69 55 3.00 6.02 RB-0012 213/1973 702 DM-5-Mod 153 1140 4092 1657 0.40 69 56 3.00 3.2 2175 6.00 RB-0012 2/13/1973 702 DM Mod 151 1153 4092 1654 0.40 69 59 2.25 6.00 RB -0012 2/13/1973 702 DM Mod 149 1 215 4068 1654 0.41 69 60 3.00 5 ydRejected- OveIKýa 0.96 RB -0012 2/13/1973 702 DM Mod 150 1232 4074 1655 0.41 70 58 2.50 5 yd Rejectod- CrýeTUTA 0.97 RB -0012 20711 713 S(I 153 1050 3474~ 0 t2.99 RB-0012 27/i9 713 " CM 154 1055 3474w i

RB-0012 2/16/1973 713 DM Mod 152i 1112 4068 1688 0,41 50 58 3.00 5.96 RB -0012 2/16/1973713 DM Mod 182 1205 4074 1653 0.41 52 54 2.75 5.97 RB -0012 2/16/1973713 DM75- Mod 148 1220 4086 1653 0.40 52 54 2.50 5.99 RB -0012 2/16M1973 713 DM Mod 181 1239 4086 1656 0.:41 52 53 30 5.99 RB-0012 2/16/1973 713 DM od 149 56 2..7 . 2183 Missing Truck Ticket S/N02450 0.00 5.99 RB-0012 2/16/1973 713 DM Mod 148 1325 4086 1653 0.40 50 RB-0012 2/16/i973 713 DM-5-Mod 152 1336 4062 1i659 0.41 48 5.96 RB -0012 2M/16973 713 DM Mod 150 1341 4104 1659 0.40 49 58 2.50 6.02 RB -0012 2/16/1973 713 DM Mod 181 1357 4096 1656 0.40 49 57 2.75 6.01

' 4092~ 1653 0.00 RB-0012 2/16/1973 713 DM Mod 149 1432 4092 1653 040 49 58 2.75 3.5 2184 6.00 RB -0012 2/6161973 713 DM-5-Mud 148 1455 4086 1650 0.40 48 5.99 RB -0012 2/16/1973 713 DM Mod 148 1555 4080 1659 0.40 48 56 3.00 5.98 RB -0012 2/16/1973713 DM Mod 152 1523 4080 1659 0.41 46 56 3.00 5.98 RB -0012 2/161197:3 ... 713 DM Mod .....154 1605 RB -0012 2/16/1973713 DM Mod 150 1528 4062 0.41 45 56 3.00 5.96 RB -0012 2/16/1973713 OM Mod 149 1553 4074 1662 0.41 45 55 3.00 5.97 RB -0012 2/16/1973713 DM Mod 154 16i04 4086 1653 0.40 45 54 2.50 5.99 RB -0012 26717 719 DM- 149 840 RB-0012 2671h " 9. od i75 847 RB-0012 2/22/1973 719 DM Mod 148 904 4092 1649 0.40 48 3.00 6.00 RB-0012 2/22/1973 719 DM Mod 154 915 4080 1655 0.41 52 56 2.50 5.98 RB -0012 2/22/1973 719 DM Mod 150 931 4068 1653 0.41 54 56 2.75 3.5 2191 5.96 RB -0012 2/22/1973 719 DM Mod 149 048 4098 1653 0.40 58 54 2.75 6.01 RB -0012 2/22/1973 719 DM Mod 153 1000 4110 1653 0.40 61 56 20# 6.03 RB -0012 2/22/1973 719 DM Mod 147 1008 4062 1653 0.41 61 55 3.00 5.96 RB -0012 2/22/1973 719 DM Mod 148 1015 4092 1656 0.40 61 58 2.50 6.00 RB -0012 2/22/1973719 DM-5-Mod 150 1035 4092 1659 0.41 61 58 2.50 6.00 RB -0012 2/22/1973 719 DM Mod. 154 1041 4092 1659 0.41 61 58 3.00 3.5 2192 6.00 RB -0012 2/22/1973719 DM Mod 153 1114 4098 1656 0.40 61 59 3.00 6.01, RB.-0012 2/221973 719 DM Mod 147 1132 4098 1656 0.40 62 59 2.75 6.01 RB-0012 2/22/I1 ' 719 DM Mod 148 1145 4098 1660 0.41 62 57 3.00 6.01 12/3/2009; 4:03 PM Page 6 of 8 test data original filled vl.xlsx

CR3 - concrete pour data M2.2 x 2 - Exhibit 31 Bay/Panel Data Pour Mi Destig Truck Tuie Actual Weight per Truck ( yd) w*cRatio Temperature Slump Ak% Cylinder comnert Total Yards Number Loaded Cement Total water Ambient Concrete # Used RB -0012 2/22/1973 719 DM Mod 154 1201 4092 1655 0.40 64 56 2.75 6.00 RB-0012 2/22/1973 719 DM Mod 149 1213 4086 1655 0.41 66 53 2.75 5.99 RB-0012 2/22/1973 719 DM Mod 150 1220 4080 1652 0.40 66 54 3.00 5.98 RB -0012 2/22/1973 719 DM Mod 153 1255 4086 1652 0.40 66 54 3.00 3 yd not used 2.99 RB -0012 3/1/1973 729 SCM 147 1203 6966 2763 0,40 6.01 RB -0012 3/111 729 OM5-Mod 149* j10 2 4080 1657 OA1 71 55 4.00 Rejted- overfp 0.00 RB -0012 3/1/1973 729 DM Mod 150 1225 4092 1726 0.42 76 55 3.00 6.00 RB -0012 3/1/1973 729 DM Mod 148 1236 4080 1657 0.41 76 55 3.00 5.98 RB-0012 3/1/1973 729 DM Mod 147 1300 4086 1654 0.40 77 55 3.00 5.99 RB -0012 3/1/1973 729 DM Mod 149 1307 4092 1657 0.40 75 54 3.00 6.00 RB -0012 3/1/1973 729 DM Mod 183 1316 4092 1657 0.40 75 58 2.50 6.00 RB -0012 3/1/1973 729 DM-5-Mod 150 1329 4092 1654 0,40 75 59 3.00 6.00 RB -0012 3/11973 729 DM-5-Mod 149 1358 1654 0.40 75 Rejeted veslrnDtV 0.00 RB-0012 3/1/1973~ 729 OM-5-Mu W .d '4 , 1648 0.40 ?1~ - ' 0.00 RB -0012 3/1/1973 729 DM-5-Mod 184 1358 4098 1654 0.40 75 54 3.00 3.2 2210 6.01 RB -0012 3/1/1973 729 DM Mod 183 1412 4092 1658 0.41 74 56 225 6.00 RB -0012 3/1/1973 729 DM-5-Mod 150 1427 4086 1658 0.41 74 56 2.25 5.99 RB -0012 3/1/1973 729 DM-5-Mod 149 1433 1652 0.40 74 Reject-unwokable 0.00 RB -0012 3/1/1973 729 DM Mod 149 1441 4086 1655 0.41 74 56 2,50 5.99 RB -0012 3/1/1973 729 DM Mod 147 1505 1655 0.40 74 55 2.50 6.00 RB-0012 31111973 729 D- Mod~1 18:3 1506. 1651 0.41 73 54 3- 0 Rejected-w mp 0.00 RB -0012 3/1/1973 729 DM Mod 150 1520 4092 4092 1655 0.41 73 55 3.00 5.99 RB -0012 3/1/1973 729 DM Mod 149 1527 1655 0.40 73 55 3.00 2 yd sent elsewhere 4.00 RB -0012 3/1/1973 729 DM Mod 147 1546 4092 1655 0.41 73 56 135 5.99 RB -0012 3/1/1973 729 DM Mod 148 1559 1658 0.41 72 57 2.75 6.00 RB -0012 3/1/1973 729 DM Mod 150 1606 4080 1655 0.41 73 55 3.00 3.2 2211 5.98 RB -0012 3/1/1973 729 DM Mod 183 1637 4080 1658 0.41 71 55 3.00 2 yd not used- pour over 3.98 RB-0012 3/1/1973 729 DM Mod 147 1655 4086 1658 0.41 Not used- sour over 0.00 RB -0012 26751 745 SCM 153 819 8978 2760 0,40 6.02 r07 13 .. ........ .. ...... ..... ... .. ... ... ... . .. .. ....

RB-0012 3/28/1973 745 727550-2-Mod 149 843 4500 1719 0.38 70 52 4.00 6.00 RB -0012 3/28/1973 745 727550-2-Mod 183 902 4488 1716 0.38 70 52 3.50 5.98 RB -0012 3/28/1973 745 727550-2-Mod 154 915 4482 1716 0.38 70 52 4.00 5.98 RB -0012 3/28/1973 745 727550-2-Mod 153 935 4482 1719 0.38 71 53 4.00 3.2 2228 5.98 RB -0012 3/28/1973 745 727550-2-Mod 148 952 4506 1721 0.38 72 55 3.50 6.01 RB -0012 3/28/1973 745 727550-2-Mod 181 958 4494 1718 0.38 72 53 415 5.99 RB -0012 3/28/1973 745 727550-2-Mod 149 1008 4566 1718 0.38 72 53 4.00 6.09 RB -0012 3/28/1973 745 727550-2-Mod 183 1020 4500 1712 0.38 72 55 3.75 6.00 RB -0012 3/28/1973 745 727550-2-Mod 154 1100 4512 1716 0.38 72 56 4.00 6.02 RB-0012 3/28/1973 745 727550-2-Mod 153 1115 4500 1719 0.38 72 55 4.00 3.6 2229 6.00 RB -0012 3/28/1973 745 727550-2-Mod 181 1135 4488 1719 0.38 72 55 4.00 5.98 RB -0012 3/28/1973 745 727550-2-Mod 151 1150 4494 1722 0.38 72 57 5.99 RB -0012 3/28/1973 745 727550-2-Mod 148 1156 4482 1719 0.38 72 58 425 5.98 RB -0012 3/28/1973 745 727550-2-Mod 183 1201 4470 1719 0.38 72 58 4.00 5.96 RB -0012 3/28/1973 745 727550-2-Mod 149 1214 4488 1719 0.38 70 59 3.25 5.98 RB -0012 3/28/1973 745 727550-2-Mod 154 1254 4488 1722 0.38 72 56 3.25 3.2 2230 5.98 RB -0012 3/28/1973 745 727550-2-Mod 153 1300 4470 1716 0.38 72 54 4.506 5.96 RB-0012 3/28/1973 745 727550-2-Mod 151 1340 4500 1722 038 72 57 400 3 vd not used- our mmlete 3.00 RB-0012 28763 749 SCM 149 1015 696 2781 0.40 Got6.00 RB-0012 4/9/1973 749 727550-2-Mod 151 1041 4506 1716 0.38 76 55 3.25 6.01 RB -0012 4/9/1973 749 727550-2-Mod 181 1058 4482 1714 0.38 76 55 3.75 5.98 RB -0012 4/9/1973 749 727550-2-Mod 153 1124 4482 1772 0.40 76 56 4.00 5.98 RB -0012 4/9/1973 749 727550-2-Mod 183 1138 4506 1719 0.38 77 57 3.50 3.4 2235 6.01 RB -0012 4/9/1973 749 727550-2-Mod 149 1145 4500 1713 0.38 77 55 4.00 6.00 RB -0012 4V91173' 749 727502 *,*od 1544. 4476 ,1152 . 1716 0,38 L.*ted-Q 8,00 Rej77c O*lslur< 0.00 RB -0012 419/1973 749 727550-2-Mod 151 1157 4518 1713 0.38 77 56 425 6.02 RB -0012 4/9/1973 749 727550-2-Mod 181 1216 4536 1714 0.38 77 57 3.25 6.05 RB -0012 4/9/1973 749 727550-2-Mod 153 1232 4506 1714 0.38 77 58 4.00 6.01 RB -0012 4/9/1973 749 727550-2-Mod 183 1250 4482 1719 0.38 77 58 3.75 5.98 RB -0012 4/9/1973 749 727550-2-Mod 154 1300 4512 1711 0.38 78 55 3.00 6.02 RB -0012 4/911973 749 727550-2-Mod 151 1312 4408 1714 0.39 78 55 4.00 5.88 RB -0012 4/9/1973 749 727550-2-Mod 149 1319 4500 1764 0.39 78 58 3.50 3.4 2236 6.00 RB -0012 4/9/1973 749 727550-2-Mod 181 1323 4484 1719 0,30 .Z8, 56 4,25 5.98 RB -0012 4/9/1973 749 727550-2-Mod 153 1330 4488 1716 0.38 78 55 3.75 5.98 RB -0012 4/9/1973 749 727550-2-Mod 183 1336 4500 1721 0.38 78 56 350 6.00 RB -0012 4/9/1973 749 727550-2-Mod 154 1419 4488 1717 0.38 77 52 4.5 2 ydrejected- pour complete 3.98 I O, fnlAI0 RB-0012 AW,,flh, 26781 -f 782 72tO SC -

153A 4.*; ,p~

1237 2754 E 76 ~5.57 RB -0012 4/27/1973 762 727550-2-Mod 150 1305 4482 1720 0.38 75 60 2.75 3 ydSent elsewhere 2.98 RB -0012 412711973 762 727550-2-Mod 151 1320 4488 1723 0.38 75 59 3.00 5.98 RB-0012 4/27/1973 762 727550-2-Mod 148 1338 4512 1716 0.38 75 59 3.75 6.02 RB -0012 4/27/1973 762 727550-2-Mod 147 1356 4506 1721 0.38 75 56 4.00 6.01 RB -0012 4/27/1973 762 727550-2-Mod 183 1414 4536 1723 0.38 75 58 3.25 6.05 RB-0012 4/27/1973 762 727550-2-Mod 153 1420 4512 1723 0.38 75 56 4,50 6.02 RB-0012 4/27/1973 762 727550-2-Mod 154 1441 4536 1717 0.38 75 54 3.25 6.05 RB -0012 4/27/1973 762 727550-2-Mod 148 1455 4488 1723 0.38 72 56 450 30 2251 5.98 RB -0012 4/27/1973 762 727550-2-Mod 147 1507 4500 1723 0.38 72 56 3.00 6.00 12/3/2009; 4:03 PM Page 7 of 8 test data original filled vl.xlsx

CR3 - concrete pour data JF2. 2-Exhibt3~

BaYPWnel Da Pour MixDesw Truck Tise Actual Weigft per Trck (6 Yd) wc Raw- Temperatum Sklmp Air % Cyider Comet TotalYatds Number Loaded Cement Total wafer Ambient Concrete # Used RB -0012 4/27/1973 762 727550-2-Mod 150 1515 4512 1732 0.38 72 55 3.75 6.02 RB -0012 4/27/1973 762 727550-2-Mod 183 1525 4494 1714 0.38 72 56 2.75 5.99 RB-0012 4/27/1973 762 727550-2-Mod 154 1535 4500 1717 0.38 72 54 4,25 6.00 RB -0012 4/27/1973 762 727550-2-Mod 147 1550 4476 1717 0.38 71 54 4,25 5.97 RB-0012 4/27/1973 762 727550-2-Mod 153 1605 4482 1717 0.38 71 54 3.50 5.98 RB -0012 4/27/1973 762 727550-2-Mod 150 1615 4512 1717 0.38 71 52 3.75 3.4 2252 6.02 RB -0012 4/27/1973 762 727550-2-Mod 183 1625 4500 1717 0.38 70 52 3.25 6.00 RB -0012 4/27/1973 762 727550-2-Mod 154 1631 4488 1717 0.38 70 52 3.75 5.98 RB -0012 4/27/1973 762 727550-2-Mod 147 1645 4488 1723 0.38 70 51 3.25 3.4 2253 5.98 RB -0012 4/27/1973 762 727550-2-Mod 153 1655 4524 1717 0.38 70 51 3.75 Pour over- not used 0.00 RB -0012 4/27/1973 762 727550-2-Mod 150 1717 4506 1723 0.38 Pour over- not used 0.00 6978 2762 Glw6.02 I RBA -0012 1)( 1 26787 101Q1C7 I 769 7rO S 797U5fM,9KAM- 153 irn 103 1ntn 1711 RB -0012 5/3/1973 769 727550-2-Mod 149 1025 4482 1713 0.38 75 56 3.75 5.98 RB -0012 5/3/1973 769 727550-2-Mod 148 1045 4500 1724 0.38 76 57 3.00 6.00 RB -0012 5/3/1973 769 727550-2-Mod 154 1058 4488 1717 0.38 76 58 3.50 5.98 RB -0012 5/3/1973 769 727550-2-Mod 150 1113 4500 1720 0.38 76 56 3.50 3.5 2262 6.00 RB -0012 5/3/1973 769 727550-2-Mod 149 1124 4500 1717 0.38 77 56 4,25 6.00 RB -0012 5/3/1973 769 727550-2-Mod 148 1141 4494 1714 0.38 77 58 3.25 5.99 RB -0012 513/1973 769 727550-2-Mod 151 1149 4512 1717 0.38 77 58 4.00 6.02 RB -0012 5/3/1973 769 727550-2-Mod 154 1154 4524 1717 0.38 77 55 425 6.03 RB -0012 5/3/1973 769 727550-2-Mod 150 1158 4512 1717 0.38 77 56 4.00 6.02 RB -0012 5/311973 769 727550-2-Mod 149 1205 4500 1720 0.38 77 58 3.50 6.00 RB -0012 5/3/1973 769 727550-2-Mod 148 1225 4488 1720 0.38 82 58 3.50 5.98 RB -0012 5/3/1973 769 727550-2-Mod 151 1232 4488 1717 0.38 82 58 4.50 3, 2263 5.98, RB -0012 5/3/1973 769 727550-2-Mod 154 1241 4494 1720 0.38 82 58 4.00 5.99 RB -0012 5/3/1973 769 727550-2-Mod 150 1250 4512 1717 0.38 82 58 4.00 6.02 RB -0012 5/3/1973 769 727550-2-Mod 149 1300 4506 1717 0.38 82 58 4.00 6.01 RB -0012 5/3/1973 769 727550-2-Mod 148 1310 4512 1717 0.38 82 58 3.50 3 yd not used- pour over 3.02 Average:, 0.40 71.06 56.97 3.34 3.48 I Total:

Max 0.44 92.00 82,0 8.00 5.00 min, 0.24 45.00 50.00 L7,. 31,10 12/3/2009; 4:03 PMV Page 8 of 8 test data original filled vl.xlsx

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