Resolution 4052 - Wastewater Treatment Plant Change OrderRESOLUTION NO. 4052
A RESOLUTION TO ALTER AND AMEND THE PLANS AND SPECIFICATIONS OF
CONTRACT WITH JOHN T. JONES CONSTRUCTION COMPANY ON KALISPELL
WASTEWATER TREATMENT PLANT PROJECT.
WHEREAS, the City did, on March 18, 1991, enter into a
contract with John T. Jones Company of p. o. Box 1470, Fargo,
North Dakota, for construction of the Kalispell Wastewater
Treatment Plant; and
WHEREAS, upon the advice and recommendation of Carver
Engineering, Inc., who is the City's consultant and engineer on
said project, certain changes and alterations of design and
specifications have been found necessary and advisable and in the
best interests of the City; and said changes and alterations
could not have been necessarily foreseeable when the original
design and specifications were prepared on this phase of the
construction of the Kalispell Wastewater Treatment Plant and said
changes are contained in Exhibit "A", attached hereto and are by
this reference made a part hereof; and
WHEREAS, it appears in the best interests of the City to
approve said changes and alterations,
NOW THEREFORE, pursuant to the provisions of Section 7-5-
4308(l) MCA be it hereby resolved:
1. The alterations and modifications of the specifications
and plans of the contract between the City of Kalispell and John
T. Jones Construction Company, dated March 5, 1992, as set out in
Exhibit "A", attached hereto, are hereby approved; and
2. As soon as the price to be paid for said alterations and
modifications are agreed to in writing, signed by the contractor,
as hereby approved by the Council, this approval thereof shall be
in effect. I
PASSED BY THE CITY COUNCIL AND APPROVED BY THE MAYOR OF THE CITY
OF KALISPELL THIS 4th DAY OF May .
1992.
DougladiD. Rauthe, Mayor
ATTEST:
Amy H."Ro rtson
Finance Director
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EXHIBIT "Aff
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CHANGE ORDER TWO
DATE: MARCH 5,1992 AGREEMENT DATE: MARCH 18, 1991
NAME OF PROJECT: KALISPELL WASTEWATER TREATMENT PLANT
OWNER: EPA PROJECT NO. C3()o263.94
City of Kalispell
CONTRACTOR: John T. Jones . Construction Company
The following changes are hereby made to the CONTRACT DOCUMENTS:
(Details and cost breakdowns attached)
ITEM NO. I -- ELECTRICAL REPAIR NEAR GRAVITY THICKENER
During construction of the Piping around the gravity thickener, electrical problems
were encountered with the operation of the gravity thickener. The problems were
found to be unassOciated with the construction, however repairs were made and
Will be paid for under this change order.
ITEM NO. 2 -- DAMPROOFING AND REMOTE TRANSMITTERS
A request was made by the operators to coat the underside of the Prestressed
planking to be located at the gravity thickener and the fermenter with Coal tar
epoxy. Also, three flowmeter indicators were located in areas difficult to reach for
observation. Remote reading transmitters will be wall mounted at convenient
location for observation and recording.
ITEM NO. 3 -- WIDEN DOOR AT FILTER AREA
The door into the Filter area was designed to be 3'-0-
to remove major Components which would be too small
of the UV sYstem should the necessity ever arise.
Although it is unlikely that this may be necessary, it is Possible. Therefore, the
door was changed and widened to be 51-0-.
ITEM NO. 4 — SPARE PARTS FOR SCUM BUSTER
Spare parts for the scum buster to be located in the fermenter were not a part of
the original contract. It is felt that these . spare Parts should be readily on hand.
a
ITEM NO. 5 -- OVERFLOW ROOF DRAINS
Subsequent to the bid opening and award, the review by the City building official
resulted in the Interpretation that the Uniform Building Code required totally
separated overflow roof drains. This itern is added as a change order.
ITEM NO. 6 -- DIVERSION PIPE AT REAERATION BASIN
This change was requested by the City operators to allow diversion around the
reaeration basin should the need ever arise to access the diffusers at he bottom
of the basin.
ITEM NO. 7 — ADD STAINLESS STEEL STRAPS AT REAERATION 13ASIN
The City Operators have asked that the galvanized straps at the reaeration basin
be replaced with stainless steel straps.
ITEM NO. 8 -- BFP REMOTE PANEL REVISION
Electrical component revisions are necessary at the remote Beft Filter Press panel
to allow complete operation of the press and polymer feed pumps from the remote
panel. The operation of the panel will be improved from that shown on the or4nal
plans.
ITEM NO. 9 -- DELETE LIGHTWEIGHT FILL
When the domes were removed from the contract, the fill around the clarifiers was
reduced. Wfth consultation from the geotechnical consultant, it was determined
that the lightweight fill could be deleted from the contract and replaced with local
soil material. I
ITEM NO. 10 -- CHANGE FERMENTER PRV/VAC BREAKER
The contract documents call for a housed PRV/VAc breaker which would prevent
freezing of the valve. A frost -proof valve will be substituted and the housing
deleted.
ITEM NO. 11 -- ADD EARTHQUAKE TIES
Lateral tension ties are required to tie the roof structure to the Precast walls. For
Zone 3 lateral force requirements, the use of other fasteners are disallowed
because they would induce cross -grain bending. These ties were not originally
shown in the drawings. Ties are to be added at 48' centers.
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ITEM NO. 12 -- COMPUTER UPGRADE
The City staff has requested that the commercial grade computer be upgraded for
additional speed and capacity. These costs are reflected in the proposed change
order.
CHANGE TO CONTRACT PRICE:
Original CONTRACT PRICE:
Current CONTRACT PRICE:
This PRICE INCREASE:
New CONTRACT PRICE:
CHANGE TO CONTRACT TIME:
CONTRACT TIME:
SUBSTANTIAL COMPLETION DATE:
Approvals Required:
P
$9,398,711
$45,186
$9,443,897
No Change
November 13, 1992
To be effective, this Order must be approved by the Owner if k changes the scope or
objective of the PROJECT, or as may otherwise be required by the GENERAL
CONDITIONS.
Recommended:
Carver Engineen
Accepted By:
City of Kalispell
Accepted By: &4--J t L�' L
John T. Jones Construction Co.
Approved By:
MDHES - Water Quality Bureau
Date
Date 9-2—
Date
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