Document wjxymjB6ZerkG1b4x7GJ80qD
Monsanto Enviro-Chem
Mon: nto Enviro-Chem Systems Inc. Corporate Square Office Park Box 14547 St. Louis, Missouri 63)78 Phone: (314) 694-1000
May 24, 1978
VS1*
Mr. W. T. Sweat, Director Central Engineering Department ASARCO, Incorporated 500 Crandall Building Salt Lake City, Utah 84101
Attention: Reference: Subject:
Mr. M. L. Leary
ASARCO Order 17H 0711
EA-26-EP, NY-3954 Pit. 623 MEC Letter No. 2102-229 Variation Order Transmittal ASARCO File 8
Gentlemen:
Enclosed please find two copies of variation order No. 22 covering the performance premium paid to Worthington for exceeding their performance guarantees in accordance with the provisions of Purchase Order No. 21-2102.
Since this premium was not part of our original estimate, I am submitting this variation order to adjust the guaranteed maximum only. No additional fee will result from this change.
Please sign one copy of the varioation order and return to me by June 5, 1978.
Sincerely
MONSANTO ENVIRO-CHEM SYSTEMS, INC.
JSJ:jm Enclosure
CC: ASARCO
Salt Lake City W. T. Sweat A. 0. Marsh W. R. Mahoney
Julio Serra-Jones Manager, Project Engineering
W. A. Bennis
P.A. FILE 2102 6.3
ASARCO ELP 0007995
Monsanto Enviro-Chem
1 CONTRACT VAR!A TION H ORDER
VARIATION ORDER NO:________________ ________________________________________________DATED5/22/78
TO: CONTRACT BETWEEN MONSANTO ENVIRO-CHEM SYSTEMS INC.
amh ASARCO, Inc.
MONSANTO ENVIRO-CHEM SYSTEMS INC. CONTRACT NO.
2102DATED
|PROJECT [LOCATION
Acid Plant No. 2 El Paso, Texas
The following described variations aic authorized and accepted in accordance with Article of the contract and the contract is hereby amended accordingly.
12 Of general Conditions
This variation order is issued to adjust the contract guaranteed maximum price by two cost of performance premium paid to Worthington which was not part of original contract.
This CVO is issued to adjust guaranteed maximum cost only. No increase in fixed fee will result from this chanae.
Variation order cost basis Cost of var iatron Effect on conliact price
Per Exhibit "B" of Contract
5T27T85 Increases guaranteed maximum by 512, 185
Effect on comiact schedule____ None
AUTHORIZED:
Dale
ACCEPTED:
MONSANTO ENVIRO-CHEM SYSTEMS. INC.
Date
r '/:/--
tC 09 HCV C'7G
ASARCO ELP 0007996
ACID l'LAr!T i:0. 2, KL PASO , EFFECT OF YAHIATIO.*'! ORDERS OU f:0`,;'iCA(-'!' COSTS
: Vj. r.iation Order No.
Costs
1. 2. 3A. 5-
6.
7.
8.
.910.
11. 12. 13lA . 15. 16. 17 . 10. 19.
Vertical Coolers Cooling Tov/er capacity Cooling Tower Tumps
$ 7>800 $2A ,A00 $ 9,800
Cooling Tov;er Vendor
$37, A 00
Sales Tax
($335,000)
Add UPS System
$1A ,3.00
Increase Control Room. Size
$A,120
Provide Lift System for*
$19, A'25
Fain Compressor
Install lead lined elbow
Miscellaneous electrical
$53,9^0
changes
Storage tank foundations
$ao,ooo
Additional product line
$17,3*12
Install product acid cooler
$1A 9,A 00
Install decolonization system . $728,500
Install mist precipt.structur e
98,5 Acid
$A7,880
Hisc.ellanecus Field Changes Seal Weld .r< Drain Duct Install 985 Unloading Pipe
$ 9,121 $ 30,000 $30,300
Engineering Manhours
311 50 0 20 0 38
129 130
-VOID205
0 0 600 2,165 -VOID A30 3A 0 22A
Work Not In' v.i.ug Engine-.
0 0 0 0 0 0 0 0
0'
A0,000 17,3A2
0 0
0 0 30,000 0
20. Gas Cleaning Plant
*[$1,357,000]
21. Underground Piping
8,554
22. Worthington Performance Premium
12,185
Total
886,525
0 0 0
4336
0 8,554
0
95,896
* Not included in guaranteed max.
CONTRACT COSTS ADJUSTMENTS:
-Adjuoted guaranteed maximum: 11,830,800 + 886,525 = 12,717,325
CONTRACT FEE ADJUSTMENT:
A. Engineering Manhours Adjustment
Engineering manhour current projection: Engineering manhour due to variation orders: Manhour ratio per Article 12d General Conditions: Fee adjustment to date: (790,000) (0.199):
25,63c A,336 0.203
l6O,0l2
Ad;nmtment For Work Rot Involving Kngineering
Cost oT work to date:
87',3,I2
Fee adjustment per-Article 12e General Conditions:
Ac! j u d Fixed Fee: 790,000 + 360,802
950,012
ASARCO ELP 0007997