Ordinance No. 8,556990408 -8
ORDINANCE NO. 8556
® AN ORDINANCE AUTHORIZING CHANGE ORDER NO. 1 WITH WILLIAM H.
GRAY CONSTRUCTION COMPANY FOR THE 1 -10 SANITARY SEWER
EXTENSION PROJECT; AUTHORIZING PAYMENT BY THE CITY OF
BAYTOWN, THE SUM OF TWENTY -ONE THOUSAND FIVE HUNDRED
SEVENTY -NINE AND NO 1100 DOLLARS ($21,579.00); MAKING OTHER
PROVISIONS RELATED THERETO; AND PROVIDING FOR THE EFFECTIVE
DATE THEREOF.
BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF BAYTOWN, TEXAS:
Section 1: That the City Council does hereby authorize Change Order No. 1 with
William H. Gray Construction Company for the I -10 Sanitary Sewer Extension Project. A copy of said
change order is attached hereto, marked Exhibit "A," and made a part hereof for all intents and
purposes.
Section 2: That the City Council of the City of Baytown hereby authorizes the payment of
TWENTY -ONE THOUSAND FIVE HUNDRED SEVENTY -NINE AND NO /100 DOLLARS
($21,579.00) to William H. Gray Construction Company for Change Order No. 1 for the I -10 Sanitary
Sewer Extension Project.
Section 3: That pursuant to the provisions of Texas Local Government Code Annotated §
252.048, the City Manager is hereby granted general authority to approve any change order involving
a decrease or an increase in costs of FIFTEEN THOUSAND AND NO /100 DOLLARS ($15,000.00)
or less, subject to the provision that the original contract price may not be increased by more than
twenty -five percent (25 %) or decreased by more than twenty -five percent (25 %) without the consent
of the contractor to such decrease.
Section 4: This ordinance shall take effect immediately from and after its passage by the
City Council of the City of Baytown.
INTRODUCED, READ and PASSED by the affirmative vote of the City Council of the City
of Baytown this the 8`h day of April, 1999.
PETE C. ALFARO, Mayor
ATTEST:
EILEEN P. HALL, City Clerk
® APPROVED AS TO FORM:
CK ACIO RAM REZ, S ., ty Attorney
c:\MyDocuments\ Council \Meetings\Apri[\ChangeOrderI Forl- I OSanitarySewerExtension.doc
City of Baytown
IH -10 Sanitary Sewer Extension CHANGE ORDER 41
CHANGE ORDER
Page 1 of 2
Contract Number: N/A
Change Order Number: n 1
Original Contract Price: $2.395.110 00
cr a se(Qecoas; in Contract Pric
(this change order)
Tgtgl AdJusted C.Qn1jact
(including this change order)
$2 579.00
$2.416.689.00
This change order increases /decreases the tune to complete the work by 0 Calendar days.
The extended completion date is N/A
This change order checked by Erik Miller P.E.. Camp Dresser & McKee. Inc.. DesignEngrineer
This change order is requested by Wm- H. Grav Construction Co.. lnc.
This chauge order is recommended bv:
Erik tililler. P.E. 4,71057, April 5. 1999
Design Engineer P.E. R Date
The undersigned agree to „the terms of e change order.
tor, Date
Owner, Date-
Design Engineer, Date r
EXHIBIT A
Page 2 of 2
417;99 drh 01035 -1
H0263
0
City of Baytown
IH -10 Sanitary Sewer Extension CHAINGE ORDER 91
Name of City
EPA/SWCB Number
Contract Number
Contract Title
Change Order Number
Owner's Name:
Owner's Address:
Contractor's Name:
Contractor's Address:
Description of Change:
City of Bazgnm
NIA
IIIJ40 Sanita_rry Sewer Extension
�1
City of Baytown
2401 Market Ba4own. Texas 77522
Wm H Gray Construction Co., Inc.
10700 Tower Oaks Blvd.. Houston. Texas 77070
Item ',,I - Remove and replace an 8 -inch transite water line tub -out which is in conflict with the tunnel receivine
nit on the north side of 1H -10 at Wade Road The Contractor will remove the em'sting transite stub -out and
replace/relocate with PVC pipe of the same diameter and length. The Contractor will also install a Rate valve and
blocking on th_ - t th n o f Yi t Qa vale i cc a 1 i will r in 1 I e w
gate valve will be installed
Item =2 The Contractor shall reconstruct the existing sar itary sewer system on Thompson Road. immediately
south of(H l0 The Contractor shall remove and rrplac° an existing manhole (tiIHT 11_�g and grout an eYistin;
15-inch sewer, bout and abandon one manhole and construct a new a 24 -inch gravity sewer from 'MHT 1 to the
existing manhole on the large 42 -inch trunk sewer (SW comer of Thompson and fH -10)..
Reason for Change:
Item a 1- This work is rQQuired to allow for the installation of the tune l receiving pit on then rthea t comer f
- 10 and Wade Road, Thc mceivins pit
i5 rgquirrd
[Qr the avi ty
sexygi gossing Qf IH -10 and i5 IQqated ad.j acent
to the, stub -out. The pit cannot be constructed
without
causin} damage
to the transite Ripe (brittle) The wa rlin
stub -0ut is owned by the Harris County
Eresh Water
Supply District
91 A. This work will prevent downtime for
the contractor's tunneling crew and
solutions had been propgsed_ however.
will maintain
both Qptions
th roiect
were at considerably
schedule (cost = $4,214,00). Two alternative
hider cost 15 400 and S4Q.4L35)_pj
w_ r less desirable on a t clinical ba�i5
The proposal from Wm. H. Grav Construction
outlining
the three
alternatives is attached
Item 92 The reconstruction of the sewer system on Thompson Road south of iH- 10 is required to eliminate a
bottleneck in the system. replace a deteriorating_ manhole. and to prevent future problems (cnst = S 17.365,00)
The proposal from Wm. H. Grav Construction for this work is attached
4/7!99 drh
H0263
End of Change Order 41
01035 -2