ST9302-SP 981118 FAX (214) 352-3201 TELEPHONE (214) 358-6581
- -
ED BELL CONSTRUCTION COMPANY
POST OFFICE BOX 540787 10605 HARRY HINES
DALLAS, TEXAS 75354-0787 DALLAS, TEXAS 75220
LETTER OF TRANSMITTAL
TO: Kimle¥-Hom and Associates, Inc. Date: November 10, 1998 [Job #: 939
801 Chertw Street, Suite 1100 Attn: Michael G. DeMotte
Fort Worth, Texas 76102 Re: Sandy Lake Road Reconstruction
City of Coppell, Texas
THE FOLLOWING ITEMS ARE ATTACHED:
Copies Spec Section Submittal No. Description
6 NCTCOG 11 Lattimore Materials Company CL A
Item 7.4, concrete batch design. Intended for
Special utilization on manholes, inlet structures,
Specification sidewalk, driveways, headwalls, alleys, and
02514, and miscellaneous concrete paving.
TxDOT
Standard
Specification
421
THESE ARE BEING TRANSMITTED:
Information for Record O&M Data
Information for Engineer's Approval ~ Retum 2 Copies
CERTIFICATION:
This information has been reviewed and determined to be in compliance with the contract
documents including plans and specifications as modified by addenda, change orders, and field
orders. Any exceptions to the contract documents are noted below.
EXCEPTIONS/REMARKS:
~','7;~ ~;~ g-' ,~ :"~::~ [,','t;~_itT:Or':V, C;o~lv;a(,tx; [':, ;"?
. ,-,., · RobeA D. Weber
c,:n,~ir~c;~ r '.3,' ,. Pr ect En neer
~ .......... ~AN EQUAL OPPORTUNI~ EMPLOYER
~1'~,~~ F'v'-r-~ '~RN .?~ ~"-'.)C; ~ ~':' 'NL,~
11/84/1998 13:80 97~-2~1-4108 L~TTIMORE MATERI~LS PA~E 82
LATTIMORE MATERIALS COMPANY
P.O. BOX 556
McKINNEY, TEXAS 75070-0556
(972) 569-4646 (972) 221-4646
Client: Inlet Specialties Date: 04-Nov-98
Project: Sandy Lake Road
Coppell, Texas
Materials:
Cement: Type 1, ASTM C-150, Texas-LeHigh Cement
Flyash: ASTM C.618, Class C, Holnam
Coarse Agg.: ASTM C-33, 1"- #4 Lattimore Crushed Stone
Fine Agg.: ASTM C-33, Lattimore Concrete Sand
Admixtures: ASTM C-494, ProMix
ASTM C-260, ProMix
1 Cubic Yard By Weight - SSD
Mix No. 38
Strength ~ 28 Days 3000
Air
Cement, lbs 470
Fly Ash, lbs 0
C. Agg., lbs 1850
Sand, lbs 1437
Water, lbs 227
WIR, oz 18.8
Total Weight 3984
Unit Wt, #1CF 147.56
W/C Ratio, # # 048
Fly Ash, % 0
Maximum Temp, deg. 95
Slump, Inches 3
Air, % entrained 3-5
· Admixture dosage subject to adjustment as needed (ASTM C-94, Note 7)
· * Air content per recommendations of ASTM C-94.? (Table 3)
Lattimore Ready Mix guarantees the above mix design will achieve
the specified strength when tested and evaluated in accordance with
ASTM C-172, C-31, C-39 and C-94 and when the recommended procedures
for placement and curing outlined in ACl 3051306 are followed.
In accordance with ASTM C-94, Lattimore Materials Co. requests that copies of all
strength tests be forwarded to our Quality Control Department.
GH
nolo§les
PLASTIMIX 250
[E4TER-REDUCING
ADMIXTURE FOR CONCRETE
DESCRIPIION: SPECIFICATIONS:
Plastimix 250 is a ready to use aqueous solution of Conforms to AS'I1VI C 494 type A
complex compounds which enhance the performance AASHTO M 194 Type A
of plastic and hardened concrete. Pla~timix 250 is CRD C 87 Typ~ A
manuf,'~'tured under rigid quality control measures to
provid~ uniform, reliable results. TECItlNICAL NOTE:
Plastimix 250 does not contain an)' purposely added
USES: calcium chloride or other chloride based components.
Plastimix 250 is recommended for mLxes where It will not promote or contribute to corrosion of
rectucod water content, improved cement reinforcing stol in concrete.
performance, uniform, normal set times and
enhanced finishing characteristics are desirable.
COMPATIBILITY:
Pla~timix 250 is compatible with all types of
ADVANTAGES.- Portland cement, class C and F fly ash, ~lag,
* Improves the quality of concrete by decreasing microsilica, calcium chloride, fibers and approved air
water-cement ratio entraining accelerating, retardi~ and super
* Increases early and ultimate compressive and plasticizing admixt~tres. Plastimix 250 can be used
flexutal strength in all wltite, colored, and amhitectural concrete. For
* Reduces cracking and shrinkage best result-n, each admixture mtlst be dispensed
* Improves workabil/ty and finishability on all separately into the concrete ntix.
flatwork, slip formed and pre-cast surfaces
* Improves formed surfaces while reducing
segregation STORAGE:
* Improv~ pumpability of concrete Plastlmi~ 250 may freeze at tempera/urns below 3 ~ F
* Improves uormal-s~tting characteristics (2 C). Alfltough freezing does not harm Plastimlx
* Increases relative durability and resistance to 250, pmcautiorts should be !ak,~rt_ to protect it fi-om
damage caused by freezing and thawing freezing, flit should happen to freeze, thaw and
reconstitute with mechanical agitations Do Not Use
DOSAGE RATE: Pressurized Air For Agitation.
Pia.~tlmlx 2.'i0 is recommended for use at a dosage
rate of 3 to 6 fluidounces per 100 potmds (196 to 390
ml per 100 kg) of cement.
PRO .MIX T~,,Jrm~logjea warrants it~ pf~ to be ~ fmnl dof~a m ~MI ~d mnufa~ ~ are ~o o0]~ w~ by PRO E~X
T~olo~ of~y nat~e wh~, e~r~s~ ~ ~pli~. ~is ~f~ i$ ~ ~ ~ ~d ~owl~ bgi~wM to be ~e ~d a~r~e
a dmz of publi~i~ and is off~ aa a ~ for ~e us~a ofo~ p~u~s. PRO MIX T~nolo~ aamm~ no liabilty ~ ~e z~s~ of~is
inf~tt~ md ~m n~ ws~y ~cr~ul~ o~m~ ~r ~y appli~. PRO ~X T~moloo~ ~all n~ Dc liabl~ f~ &~g~ of~y ~
f~m the usc or r~ of~is pmdu~ and ~lt n~ be ~msiblo ~r ~difi~s o~i~ ~ ~1, ~cl~S b~ n~ li~ to. ~ m~ls,
d~i~, ~ion, w~ship and field ~dRions. No ~t~l. ~,o~~, ~ ~ iafo~ti~ i, ~t~d~ to ~mg~ o~ ~y paint
or c~i~t held by ~*.
P.O. ~z 6 ~len, Texa~ 7~013 (972) 7~010 (972) 56~1822 Fax c~ ~99, ~ ~xr~n~lo~, LLC.
11/84/19~8 i5:88 972-221-4188 L~TTIMO~E ~TERI~L$ P~GE 88
Xtechnologies
PLASTIMIX 100R
SET RETARDING
WA TER-RED UC[NG
ADMIXTURE FOR CONCRETE
DESCRIPTION: DOSAGE RATE:
Plas~imix 1O0R is a set re~xding, water-reducing Plasflmix 100R is recommended .for use at a dosage
admixture for concrete. It is designed to facilitate the rat of 2 to 4 fluid otmces per I00 pounds (130 to 326
placing and finishing of ¢oncret~ wlfile providing ml per t00 kg) of cement,
control, of set time. Plastimix 100R improves cement
performance resulting in improved ultimate strengths SPECIFICATIONS:
and related concrete properties. It is especially Conforms to ASTM C 494 T)~ B
beneficial during hot weather concreting operations ASTM C 494 Type D
when control of setting time lind maintenance ora AASHTO M 194 Types B and D
placeable consistency are essential. CRD C 87 Types B and D
ADVANTAGES: TECHNICAL NOTE:
* Improves concrete quality by Plastimlx 100R does not contain any purposely
decreasing water-cement ratio for a given degree added calcium chloride or other chlofid~ based
of workability components. It will not promote or contribute to
* Increases both compressive corrosion of reinforcing steel in COhO-etc.
.and flexural strengths
* Increases density and relative dtu'ability COMPATIBII.ITY:
* Reduces cracking and shrinkage Pla~tlmix 100R is compatible with all types of
* Reduces segregation Portland cement, class C ands F fly ash, slag,
* Provides superior finishability on alt flatwork, microsilica, calcium chloride, fibers and approved
slip formed and pre-cast surfaces water reducing, and super plasticizing admixtures.
* Improves pumpability of concrete Plastimix 100R can be ttsed in ail white, colored, and
* Maintains -~lump life during extended architectural concrete. For best results, the air
mixing times entrainment should be addeA separately into the
* Provides uniform control of setting concrete ndx.
time based on dosage rate
* Aids to reduce peak heat of hydration, reducing Note: As the dosage rate of Plastimix 100R
thermal cracking, increases, concrete set times ate in~,w, as~
PRO MIX Tectlnologi~ werrants its produas to be fiec from defects in material snd m~nufaaure~ 7here are no o~her w~rrantie~ by PRO MIX
Technologies of any nature whatsoev~, expressed or implkxl. This informatiot~ is b~ed o~1 d~ta and knowlenlg~ believed to betrue and accurate
al time of publication and is offered a~ a r~ource for the users of(mr produ~s, PRO MIX Technologies assumes no liabiliXy in the use of this
information and doe~ not warranty lhe resulc,~ obtained for any appllc~tlon. PRO MIX Tedxoolo$1~ ahall not b~ liable for &rn~ge~ of any
from the use or r~u~ of this product ~nd sh~ll not be responsible for condjtior~$ outsidz itz control, inol~ling b~R not limit~xl ~o, other
d..-~ign, in~o:iion, workmanship and field oonditiarls. No statemmt, recommendation, or other information is irt~erldM 1o infringe on any patent
or cc~5'ag~t held by others,
P,O, Box 6 Allen, Texas 75013 072) 7724010 (972) 562-1822 Fax copyright I99g ?roMixTeehnologies. LLC
11~B4/13~8 15:UU ~72-221-41UU LATTIMORE MATERIALS PAGE ~7
'.~11 JUI I1~ ~
Xtechnologies
ProAir-VR
I~TNSOL RESITV AIR ENTRAINING
ADI~fIXTURE FOR CONCRETE
D'ESCRIPTION: SPECIFICATIONS:
ProAir-VR is sl~cially formulated for use as an air Conforms to ASTM C260
entraining admixture for com.'r~. ProAir-VR is AASHTO M 154
nuanufactured under strict quality control standards to CRD C 13
in.sure uniform performance at the job site.
TECHNICAL NOTE:
ADVANTAGES: ProAir-VR do~s not contain calcium c.~oride or any
ProAlr-¥R introch~ces millions of uniformly sized chloride based components. It vill not promote or
and spaced a/r voids throughout the concrete mixture, contribute to corrosion of reinforcing steel in
Concrete containing these tiny, air bubbles has been concrete.
proven far more resistant to freezing and thawing
than phm concrete. PreAir-VR in USES:
hardened concrete re~luces permeability ProAir-VR may be ~xt wherever air entraimnent is
and enhances the resistance to surface deterioration required by concrete specifications. It is particularly
cauzed by de4cing chemicals. Conczcte containing useful in:
ProAir-VR requires less water; therefore, bleeding * Ail conunercial and residential concrete
is reduced. ProAir-VR aids in finishing and * Ma,ss concrete
produces a more water tight concrete with a lower * High cement, low slump paving mixes
water-cement ratio. The air bubbles act as "Ball- * Mixes with high carbon content fly ash
Bear/rigs" to greatly improve the plasticity and * Concrete using high-alkali cement
workability of the concrete, making it easier to flow * All concrete to be exposed to freezing
J.uto forms or be pumped into place. Concrete mixes and thawing conditions
designed u,~,ing ProAir - VR result in a reduction of * Concrete to be mixed for an extended
segret~ation and honeycombing with smoother and period of time
more even :~nished surfaces.
COMPATIBILITY:
DOSAGE: ProAir-VR is fully effective and compatible in
There is no standard addition rate for ProAir,-V'R. concrete eontahting all types of Portland cement,
'Fhe amount to be used will vary with local materials class C and F fly ash, microsilica, calcium chloride,
and intendeat concrete performance ~equirements, fibers and approved water-reducing, accelerating and
usually in the range of 4% to 6%. Typical retarding admixtures. ProAir-VR can be used in all
ProAir-VR addition rates range from .5 to 2 ounces white, colored, and architectural concrete.
per 100 pounds (33 to 130 ml per 100kg) of cement.
PRO MIX Tedmologie~ w~rront~ it~ preduc~s to be flee from defects in ma~ri~l md mznufactur~ Thw¢ ~re no other ~r~sx~im by PRO kff, K
Tectmotogie~ of ~ny n~ture whatsoever, expressed or implied 'Ilais information is b~s~l o~ ~a ~d knowledl~ believed to be tn~e ~r~ ~c~u~te
at time of publi~lion and is offe~e~l s~ a r~ou~ce for the u~efl of our products. PRO MIX Technologies assum~ no liability in the use of~iz
information mid doe~ not warranty rise ~e~ulCs ordained l~r ~ny ~ppli~tlon. PRO MIX T~hnologios ~1! no'. be Ii,hie for d~m~gcs of any sort.
t¥om the use or re~lt$ of II, is product and shzll nog be re~po~sibl¢ for eondltion~ ou~ide it~ control, including but n¢~ liroJted Io, c~her m~ted~ls,
d~il~, b~tion, woflcrmm~hip ~nd field ~nditions, No sl~t~m~nt, re~rrunend~tion, or ~ in--on is ~md~to ~ge ~ ~y pal~
or c~i~t held by ~1~.
P.O. Box 6 ~len, T~is 75013 (972) 7~4010 (9~) ~62-I~2 Fax C~ 1998 Pm MixT~nolo~, L.L.C
11~;04"1998 15:08 972-221-4108 LATT[~,IORE ~,IATER[ALS PAGE 8~_.
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF ANALYSIS OF CONCRET,,[ AGGREGATES
CLIENT: Lattimore Materials Co. DATE: 30 September 1998
PROJECT: General Use
SAMPLES: Submitted to Hooper Engineering Laboratories, Inc. on 9/23/98
by Lattimore Materials Co.
SUPPLIER: Thackerville Blend
RETAINED ON MFG. BLEND ASTM C33
SIEVE SIZE 0 - #4 REQUIREMENTS
1-1/2"
'~" ,
3/4'
1/2"
3/8" 0% 0 '
No. 4 I 0-5
No. 8 9 0 - 20
No. 16 30 15 - 50
No. 30 51 40 ~ 75
No, 50 82 70 - 90
No. 1 O0 97 90 - 98
FINENESS MODULUS 2.70 ' 2.3 - 3.1
SPECIFIC GRAVITY 2.65
FINER THAN NO. 200 SIEVE
DRY RODDED WEIGHT, PCF 111.6
SAND EQUIVALENT 89 Htn~mum of 80
TECHNICIAN: RJW /~ ~
DISTRIBUTION: {2) Lattimore Materials Co., Curtis Lee
281'0 Welnut Hill L Jill! Dallag. Texa. ?'5229 ~214} 351-6419 Fax (214) 3~;1-5148
_ ~-~1-418D L~TTIHOF,!E HATERIAL$ RA,~E 85
1'1/-84/1998 15:88 q-o ,'~o · , ~
ATC Associates, Inc..
t t356 Mathis PROJECT INSPECTION
Dallas, Texas 75229 REPORT
972/556-2204
page 1 of 2
PRO3'ECT: Lat~imore - Aggregate Testing Job No.: 25-02-96430559.58E
CLIENT: Lattimore Materials Date: 7/24198
REMARKS: Sample #698 - 1" Bridgeport Aggregate
Sieve Analysis
Test Method (ASTM C-136) ..........
, ,,, ~,~.~ .i,, ~:'~¥ .... ,',,,,'-.'.'~-.~?. '"-::'.':'.'.'.'~:' ........ :,::.~ ::::.:::`~`:~:~:::~:`~:~:`~:~`~:~:::~:~:::'i~::`:~i~:~;~:~;~i:~¥i~.~! ::.~:::~:::::::::::::::::::::::::::::::
! I/2" 100 I00
1" 95.2 95-100
1/2' 37.7 25-60
/?'4 9.5 0-10
//8 4.1 0-5
Specific Gravity (AS'I'M C-127). , :.::
Saturated Surface Dry 2.68
1
Bulk 1 2.67
I ^~sor~,ion (%) [ o.~5
Unit Weight - Dry Rodded (ASTM C-29} ............
I uet w,!g~t cwo Average of 3' ' [ 102.9
, Decant
0,58 I
[ % Pa~stn~ ~2oo sieve { ...............
ATC REPRESENTATIVE: $. Thompson
11~84/1998 15:88 972-221-4188 LATTIHORE MATERIALS PAGE 84
LATTIMORE MATERIALS COMPANY
P.O, BOX 556
McKiNNEY, TEXAS 75070-0556
(972) 569-4646 (972) 221-4646
CONTRACTOR: Turner Construction Co.
MiX NO.: 38 LABORATORY: Maxim Technologies
PROJECT: North High School DESIGN STRENGTH: 3000
Carrollton, Texas
7-28
Date Slump A51~ Tamp 7 Day~ 7 Day Avg. 28 Day 28 Day Av~i, Avg.!3 Range Gain
'55 17.Ma'~'~98 4.50 . 60 39~" 395~'~' 4670 480'~' 4735 44~J'0 130 1,20
56 20-Mar-98 4.75 4.9 52 3580 3580 4170 4150 4160 4337 20 1.16
57 23-Mar-98 5,25 4.8 67 2940 2940 3430 3690 3560 4152 260 1.21
58 23-Mar-98 5.25 4,8 67 2940 2940 3430 3690 3560 3760 260 1.21
59 31-Mar-98 5,50 3.7 63 2780 2780 3250 3090 3170 3430 160 1.14
60 01-Apr-98 4.25 3,1 83 2870 2870 4190 3780 3985 3572 410 1.39
61 01-Apr-98 5.25 3.1 81 2710 2710 3740 3830 3785 3647 90 1.40
62 06-Apr-98 4.25 3.2 79 3370 3370 4200 4680 4440 4070 480 1,32
63 08-Apr-g8 4.00 5.2 80 3340 3340 3970 3920 3945 4057 50 1,18
64 0g-Apr-98 5,25 3.8 70 2920 2920 3870 3740 3805 4063 130 1.30
65 15.Apr-98 7,00 4,5 74 2580 2580 3330 3220 3275 3675 1'10 1.27
66 20-Apr-98 4,00 4.0 80 2830 2830 3900 3610 3755 3612 290 1,33
67 08-May-98 4.25 4,1 70 3210 3210 4120 4340 4230 3753 220 1.32
4.02 5.0 69 3488 4386 185 1 26
STD. DEV. 553
ACl 318.5,3.1.2 REQUIREMENTS:
(5.1) f'cr = fc + 1.34s 3741
(5.2) fcr= fc + 2.33s - 500 3789
,~1/04/~8 15:0~ ~72-221-4~00 LATTIHORE MATER!~LS PAQE ~3
LATTIMORE MATERIALS COMPANY
P.O. BOX 556
McKINNE% TEXAS 750700555
(972) 569-4646 (972) 221-4646
CONTRACTOR: Turner Construction Co,
MIX NO.: 38 LABORATORY: Maxim Techn~ogies
PROJECT: Nodh High School DESIGN STRENGTH: 3000
Ca~ollton, Texas 7-28
Date Slump Air_ Tamp 7 Day 7 D~a~v Avg, 28 Day 28.Da¥ Av~. Avg.13 Range Gain
-~-'~"~ 08-May-97 2,75" 4.0 80 - 3560 ' '~ 3560 4320-' - ~0~0 4205 '~ .... 1.18
2 03-Jun-97 4.50 4.4 79 3640 3640 4690 4770 4730 80 1.30
3 06-Aug-97 4.00 5.1 93 3240 3240 3680 3730 3705 4213 50 1.14
4 12-Aug-97 3.50 5.0 90 3340 3340 3730 3990 3860 4098 260 1.16
5 18-Aug-97 4,50 4,3 89 3100 3100 3900 4090 3995 3853 190 1.29
6 19-Aug-97 4.75 3.0 84 3230 3230 3930 3850 3890 3915 80 1.20
7 20-Aug-97 4.50 4.9 92 3180 3180 4020 4000 4010 3965 20 1.26
8 22-Aug-97 4,00 5.3 91 3700 3700 4620 4700 4660 4187 80 1.26
9 20-Aug-97 4,00 4.8 88 3220 3220 4730 3850 4290 4320 880 1.33
10 28-Aug-97 4.00 4.5 94 4020 4020 4070 4520 4295 4415 450 1,07
11 27-Aug-97 3.50 4,9 89 2950 2950 3650 3960 3805 4130 310 1.29
12 02-Sep-97 3,00 4.7 90 3350 3350 4490 4560 4525 4208 70 1.35
13 03-Sep-97 2.50 4,8 89 3530 3530 4190 4300 4245 4192 110 1.20
14 04-$ep-97 3.60 84 3260 3260 4210 4360 4285 4352 150 1.31
15 05-Sep-97 3.00 4.4 87 3600 3600 4500 4710 4605 4378 210 1.28
16 12-Sep-97 3.50 5.1 90 3690 3690 4820 4800 4810 4567 20 1.30
17 16-Sep-97 3.50 5,3 93 2980 2980 3960 3980 3970 4462 20 1,33
18 17.$ep-97 3.50 5,3 94 3000 3000 3760 3800 3780 4187 40 1.26
19 22-Sep-97 4.00 5.3 80 2670 2670 3370 3460 3415 3722 90 1.28
20 23-Sep-g7 3.50 5,1 84 3040 3040 3920 3880 3900 3698 40 1.28
21 25-Sap-97 3.50 5.3 74 3590 3590 4590 ~4~0 4515 3943 150 1.26
22 01-0ec-97 4,00 4.2 61 3700 3700 4900 4860 4880 4432 40 1.32
23 04-Dec-97 4.00 4.9 60 3790 3790 4150 4300 4225 4540 150 1.11
24 05-Dec-97 3.75 5.4 52 3780 3780 4860 4940 4900 4668 80 1.30
25 10-De~97 3.50 5.4 50 3470 3470 4960 4660 4810 4645 300 1.39
26 12-Dec-97 2.50 4.8 52 3780 3780 4820 4730 4775 4828 g0 1.26
27 16.Dec-97 4,00 6.0 55 3220 3220 4500 4250 4375 4653 260 1.36
28 16-Dec-97 3.00 5.8 59 4380 4380 4930 5150 5040 4730 220 1 15
Z9 16-De~97 3.50 5.0 62 4190 4190 4980 4840 4910 4775 140 1.17
30 18-Dec-97 4.00 4.5 52 3930 3930 5070 4890 4980 4977 180 1,27
31 18-De~97 4,00 5.0 60 3540 3540 3870 4470 4~70 4687 600 1.18
32 18-Dec-97 4.00 5.5 02 3190 3190 3880 3910 3895 4348 30 1,22
33 22-Dec-97 4,00 , 4,8 61 4150 4150 5290 5300 5295 4453 10 1.28
34 30-De~97 4.00 '§.g 55 3530 3530 4300 4630 4465 4552 330 1.26
35 31-De~97 3.50 5.3 56 3580 3580 4280 4410 4345 4702 I30 1.21
36 31-De~97 4.00 5.7 55 3780 3780 4660 4620 4640 4483 40 1.23
37 15-Jan-98 4.00 5.9 48 3240 3240 4630 4460 4545 4510 170 1.40
38 15-Jan-98 4.00 5,4 51 3400 3400 4430 4330 4380 4522 100 1.29
39 15.Jano98 3.50 5,7 55 4320 4320 5230 5320 5275 4733 90 1.22
40 15-Jan-98 4.00 6,2 59 2810 2810 4010 3940 3975 4543 70 1.4~
41 10-Jan-98 4.00 6,4 50 3690 3690 4900 4780 4840 4697 120 1 31
42 16-Jan-D8 3.75 5.7 51 3780 3780 4980 4850 4915 4577 130 1.30
43 16-Jan-98 4,00 6,1 54 2770 2770 4070 3960 40t5 4590 110 1.45
44 17-Jan-98 3.25 5.5 50 4550 4550 5110 5180 5145 4692 70 1.13
45 17.Jan.98 4.00 6.0 50 4150 4150 5130 4840 4985 4715 290 1.20
46 20-Jan-98 3.50 5,3 52 4020 4020 4850 5160 5005 5045 310 1.25
47 20-Jan-98 4.00 6.6 55 3830 3830 4640 4970 4805 4932 330 1.25
48 21-Jan-98 5.50 5,8 58 3370 3370 4900 4940 4920 4910 40 1 46
49 21~an-98 5.50 6.0 58 4850 4850 6770 ~80 6225 5317 1090 1.28
50 02-Feb-98 3.50 5.6 58 4070 4070 4860 4780 4820 5322 80 1,18
51 03-Feb-98 3.25 5.1 58 4190 4190 4830 4~70 4850 5298 40 1.16
52 03-Feb-98 4.00 5.7 61 3900 3900 4960 4670 4815 4828 290 1,23
53 05-Ma>98 4.00 4.5 62 3710 3710 4590 4650 4620 4762 60 1.25
54 1t-Ma>98 5.00 4.2 50 3010 3010 3970 4260 4115 4517 290 1.37