1st Change Order 03/04/1997
MONROE COUNTY
ENGINEERING / CONSTRUCTION MANAGEMENT
CONTRACT CHANGE ORDER
PROJECT TITLE: KEY WEST INTERNATIONAL AIRPORT TERMINAL RENOVATIONS
CHANGE ORDER NO: 1
Total Previous Change Orders
Current Change Order
Original Contract Amount
Revised Contract Amount
$0.00
$81.004.00
$3.538.685.00
$3.619.689.00
Detailed description of change order and justification:
BOCC REQUESTED TEMPORARY AIR CONDITIONING IN THE AIRPORT TERMINAL DURING
CONSTRUCTION AND RENOVATION. THIS CHANGE ORDER PROVIDES TEMPORARY AIR
CONDITIONING TO BE INSTALLED IN THE TERMINAL AND IN OPERATION BY MAY 1.1997. AND COSTS
$22.880.00.
ELECTRICAL SERVICE MODIFICATIONS FOR THE ANNEX BUILDING WILL ELIMINATE OVERHEAD
WIRES AND EXISTING POLES. PROVIDING ADDITIONAL SAFETY AND ELIMINATE INTERFERENCE TO
FAA TRANSMISSIONS NOW CAUSED BY THE EXCESSIVE OVERHEAD LINES. THE COST FOR THESE
MODIFICATIONS IS $58.124.00.
REVISED AND UPDATED DRAWINGS ARE ALSO ADDED TO THE CONTRACT AT NO ADDITIONAL
COST. '
THE TOTAL DOLLAR VALUE OF CHANGE ORDER #1 IS $81.004.00. THEREBY INCREASING THE
CONTRACT PRICE FROM $3.538.685.00 TO $3.619.689.00.
CONSTRUCTION MANAGER:
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CONTRACTOR:
ARCHITECT/ENGINEER:
Date:.-.:
COUNTY ENGINEER
Date
DIRECTOR OF PUBLIC WORKS
Date
DIRECTOR OF COMMUNITY SRV
2. -Ctl.. C;1
Date
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COUNTY ADMINISTRATOR:
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James ..~~f ~.O.berts~\
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APPROVED AS TO FORM
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By
CHA.NGE
ORDER
A/A DOCUMENT G701
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Distribu lion to:
OWNER
ARCHITECT
CONTRACTOR
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OTHER
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CHANGE ORDER NUMBER: One
(1)
PROJECT: KEY WEST INTERNATIONAL AIRPORT
(name, address) Terminal Renovation
Terminal Annex Building
TO (Contractor):
INITIATION DATE:
1/28/97
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D.L. Porter Construction, Inc.
1100 Gillespie Ave.
~arasota, FL 34236 ~
ARCHITECT'S PROJECT NO: 001703.16
CONTRACT FOR: Renovation and
New Construction
CONTRACT DATE:
You are directed to make the following changes in this Contract:
1. Provide temporo.ry air conditioning in the existing terminal
as proposed in our letter dated November 19, 1996, copy attached.
ADD
2. Electrical service modifications for l:he annex building based
on our proposal dated January 13, 1997, copy attached.
ADr:J
3. Exhibit A of the Contract is revised per attached docunent
entitl ed "Revi sed Exhi bit A" dated 1/28/97.
$22,880.00
58, 124. 00
N/C
Not valid until signed by bolh the Owner and Architect.
Signature of lhe Contractor indicates his agreement herewith, including any adjustment in the Contract Sum or Contract Time.
The original (Contract Sum) mXiJ('K~<X-k*~XiXim<~X:>>XI) was. . . . . . . . . . . . . . . . . . . . . . . . . .. $
Net change by previously authorized Change Orders. . . . . . . . ., . . . . . . . . . . . . . . . . . .. . . . . .. $
The (Contract Sum) (<X~XOO)t~<XXX~U('~tXr)6)()t)$)O prior to this Change Order was .......... $
The (Contract Sum) (~*Xr)lK~)UOt'~~IX1)U(-~gc~B() will be (increased) kk]l;Qmx\XOOb~N.,oo)
by this Change Order ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. $
The new (Contract Sum) (~H(mt9(~x9tX-X*~)(9('X'mJQ including this Change Order will be . .. $
The Contract Time will be (increased) (decreased) (unchanged) by
The Date of Substanlial Completion as of the dale of this Change Order therefore is
3,538,685.00
-0-
3,538,685.00
81,004.00
3,619,689.00
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D.L. Porter Constr., Inc.
1~~~AGi9~espie Ave.
Address
sar-asofa~ FL._ 34236
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Authorized:
Monroe County
CS1ml Co 11 e ge Rd.
Address
~West, FL 33040
FL 32547
BY
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DATE
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AlA DOCUMENT (;701 CHANGE ORDER. . ArRIL 1970 WITION . AlA"" . @ 1970 ~; .
TilE AMERICAN INSTITUTE or ARCIIITFClS, 17.1'; NEW YORK AVE., ~J.W.. WASIIINGTON, O.c. 2000r,
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D.L. PORTER CONSTRUCTION, INC.
November 19, 1996
Mr. William Bibo
Monroe County
5100 College Road
Key West, FL 33030
RE: Key West Airport
.,
Dear Mr. Bibo:
As you requested at our meeting on November 4, 1996, we have
reviewed the requirements for temporary air conditioning in the
existing terminal and propose the following.
1) Temporary air conditioning will begin May 1, 1997.
2) 23 tons of air will be provided, based on the requirements set
forth in the specifications..
3) We will use both the existing duct work and new flex duct to
direct the air to the required areas. Existing supplies will
be used.
4) The existing INS/customs area described as Phase II in the
construction documents will not be air conditioned.
5) The rest rooms on the east end of the facility will receive
air. The restrooms which service the restaurant will not be
air conditioned.
6) We will either use roof top units or a wall mounted type
depending on the situation.
7) Necessary electrical will be provided to properly power the
equipment per code.
8) Installation of this temporary system will begin as required
to meet the May 1, 1997 date.
9) If the new terminal annex starts quickly, INS/customs should
only be without air conditioning for approximately thirty (30)
1100 Gillespie Avenue · Sarasota, Florida 34236 · (941) 365-1522 · Fax (941) 365-1805
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Mr. Bibo
November 19, 1996
Page Two
10) The units will become our property at the end of the
utilization period.
The cost to provide this temporary HVAC service is $22,880.00.
This price reflects our original alternate bid, plus the additional
monies required to provide air to the restrooms.
Should you have any questions, please give me a call.
Sincerely,
D . L. PORTER CONSTRUCTION, INC..
c. k:mC)A
C. Marshall White
Vice President
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CMW/bs
cc: Todd Sazama, Volkert & Associates
1100 Gillespie Avenue · Sarasota, Florida 34236 · (941) 365-1522 · (941) 365-1805
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D.L. PORTER CONSTRUCTION, INC.
January 13, 1997
Mr. William Bibo
Monroe County Construction Mgmt
5100 College Road
Key West, FL 33040
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Re:
Key West International Airport
Dear Mr. Bibo:
In a letter dated December 9, 1996, which was sent to Volkert and copied to you, we
explained some of the electrical issues which Benson Electric felt would require
additional action. The first of these was the necessity of relocating the overhead
conductors and poles which currently cqnflict with the new annex facility. Enclosed
is a letter from Benson Electric explaining their correction methods and a cost
associated with the work. With the additional work required by our firm, the total
to complete this change wo~ld be as follows:
Basic electrical work - labor and material
per attached letter
Transformer pad - labor and material
per CES requirements
Asphalt repair
Contractors profit, overhead & bond
$48,600.00
2,840.00
1,400.00
5.284.00
Total change
$58,124.00
CES has recently notified us that there will be no charges for their work (see copy
enclosed) however, we have yet to hear from Bell South.
Should the County not wish to proceed with this change then we would assume CES would
relocate pole R4-16 to avoid the conflict with the Annex building, then provide an
overhead drop from pole R4 -17 to the Annex. However, this may be a problem.
Currently the transformers on pole R4-17, located in front of Cape Air building,
cause interference with FAA transmissions and this configuration would add to that
situation. Also, this arrangement doesn't address the current service to the Conch
Flyer or Cape Air building, although this wasn't part of the scope of this project.
Please let me know your thoughts on this issue so we can proceed with the necessary
electrical drawings.
Should you have any questions or need additional information, please give me a call.
Sincerely, .
CONSTRUCTION, INC.
(l
C. Marshall White
vice President
CMW/pj
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1100 Gillespie Avenue · Sarasota, Florida 34236 · (941) 365-1522 · Fax (94l)' 365-1805
JAN-07-1997 11:52
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January 6, 1997
Marshall White, Vice rtesident
D. L. Porter Construction, Inc.
1100 Gillespie Avenu~
Sarasota, FL 34236 .
Re: Key West Internqtionat Airport
Change Order PtPPosal #1
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Dear Marshall: I
Existing site cODditio~ necessitate the relocation of City Electric System pole #R4_16!
and the overhead conquctors to City Electric System pole #R4-17 which is located in fro t
oftbe "temporary" building to the west of the new Annex. We propose to provide the
labor and materials necl'ssaty to complete the following work except as noted: !
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1. City Electric System will install a new concrete p~le midway along the fence which III
separates Fed Ex from Avis. City Electric System and Bell South will reroute their
overhead lines to this pole. We have not included City Electric System or Bell South fees.
if any, but we will coordinate the work with them I
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2. We will install a primary duct bank per attached City Electric System specifications I
from the new pole to the island area next to City Electric System's pole R4-17 !
(approximately 300'). "The duct bank will be encased in concrete and will contain two (21
4" PVC conduits for Primaries.
We have included eXc4vation to approximately 48" below grade, concrete encased ducts.
4/0 ground, rebar where subject to traffic, backfiU compacted to 95%, riser to the new
pole, primary cable, arid the necessary labor and materials to make the system operation
We have not included the pad for the transformer (assume 5' 0" above grade, similar to
Mariner's Cove), fina1!asphalt or concrete patching, and City Electric System or Bell
South fees. ifany. AIsp, Porter should allow for formwork and concrete to encase the i
new pole up to 48" if r;equired by City Electric System or some other means of protecti01
frQm traffic per Volkert's recommendation.
We have allowed fOT silt control using hay bales during dewatering of the trenches, I
crushed rocks as nece$S3.Iy if cxcavatc:d material is poor for compaction, removal of spoil
from site (except for h~y, which will go in the dumpster).
3. We will excavate (l8"~24") and install secondaries from the new padmount as follows
. ,~.~: ~4393. key wtl, ftorida 33041 · (305) 296- 3940 . fax (305) 745-1+0
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JAN-07-1997 11:53
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a) Four (4) sAo MCM in 4" PVC to the existing Conoh Flyer 400 amp main
disconnect ~approx.imately 90').
b) Three (3) 3/0 in 2" PVC to the Cape Air ISO amp disconnect (approximately
W~ 0 I
c) Four (4) 3~O MCM in 4" PVC to the Annex 300 amp main disconne;t :
(approxim~tely 150'). I
We have included bacJdill and compaction, but not finish paving. i
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4. We will install two (2) 4" PVC conduits for telephone above the primary duct bank I
from the new City El~tric System pole to the new Annex. We have included conduit an~
grounding per Bell Squth specs ITom within 5' ofthe building in our bid as an alternate. I
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5. We will install addltionaI stubs at the pndmount for future primary and secondary
contingencies. .
6. We expect to be able to accomplish the work with minimal downtime to the Conch
Flyer and Cape Air as~City Electric System will leave tbe existing drops energized while
we are doing the wor~.,
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7. The job will requir~ traffic control. We will phase our trenching and back fill
operations to allow aCcess to Fed Ex and Cape Air. We aSSllme that barriers, eones.
signage and other traffic control methods will be coordinated by D. L. Porter.
Price: Materi!1ls
Labor;
Subcolltract
Total I
$20,600.00
$]5,000.00
~13,OOO.OO
$48.600.00
WilliaM Benson
President
Enclosures
WB/cf
TOT~ P.02
Document
Contract
Proposal
Base Bid
Add: Alternate 2A
Alternate 5A
Alternate 6A
Alternate 8A
Alternate 10A
Alternate 1 B
Alternate 2B
Alternate 3B
Alternate 4B
Alternate 5B
Alternate 6B
Alternate 7B
Alternate 8B
Alternate 9B
Alternate 1 C
Alternate 2C
Alternate 3C
Total
REVISED EXHIBIT A
1/28/97
CONTRACT DOCUMENTS
Date
September, 1996
September 23, 1996
$3,143,561.00
43,610.00
47,628.00
34,727.00
33,912.00
0.00
21,881.00
2,538.00
12,420.00
432.00
50,559.00
5,940.00
16,200.00
66,420.00
4,320.00
8,690.00
44,172.00
1.675.00
$3.538.685.00
Drawings: August 23, 1996
LS01, LS02, SSP, SP01 - SP08, 001, 002, 003, 004, 005, 006, 007,
008,009,010, A01, A02, A03, A04, A05, A06, A07, A08, A09, A10, A11,
A12,A13,A14,A15,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,
A26, A27, A28,A29, A30, A31,A32, A33, A34, S01, S02, S03A, S04A,
S05, S06, S07, S08, S09, S10A, P01-P08.
Revision 1: Addendum A September 13, 1996
Revision 2: FKAA Comments November 6, 1996
Revision 3: Clarify Slab Detail January 17, 1997
Specifications: August 23, 1996
Non-Technical Section
Technical Section Volume 1 of 2
Asbestos Removal Section
Addendum A
Drawings:
September 13, 1996
MOO - M08 as prepared by Initial Engineers
December 4, 1996
REVISED EXHIBIT A
KEY WEST INTERNATIONAL AIRPORT
TERMINAL RENOVATIONS