HomeMy WebLinkAboutAECOM CO. #5 -2/13/2017A=COM ORIGINA
L
February 7, 2017
Mr. Keith Kaspari
Waterloo Regional Airport
2790 Livingston Lane
Waterloo, IA 50703
AECOM 515 323 7919 tel
500 SW 7th Street 515 244 4803 fax
Suite 301
Des Moines, Iowa 50309
www.aecom.com
RECEIVED FEB 0 9 2017
SUBJECT: Rehabilitate Taxiway A and Runway 12/30 Crack Sealing
Waterloo Regional Airport
Waterloo, Iowa
FAA AIP Project No. 3-19-0094-44
AECOM ID No. 60440546
Dear Mr. Kaspari:
Transmitted herewith for City Council consideration, are four (4) copies of Change Order No. 5 (Final) for
the above mentioned project. This charge order adjusts all contract quantities to match field
measurements for quantities installed.
This Change Order increases the final contract amount by $7,122.67. The original contract amount was
$861,208.50. This final change order results in a final contract amount of $858,030.02.
Please return three (3) fully executed copies to our office for distribution to FAA and the Contractor.
If you have any questions or require any additional information, please contact our office at your
convenience.
Yours sincerely,
David B. Hughes, P.E.
Enclosure: As noted
cc: Mr. Doug Schindel, AECOM
P:160440546 ALO Twy A CRS1600_Construction_Suppor1690Punch-List-Closeout1KK020717.Twy A CO No. 5 Final.ltr.doc
CHANGE ORDER NO. 5 (FINAL)
Owner Waterloo Regional Airport, City of Waterloo, Iowa Date December 10, 2016
Project Rehabilitation of Taxiway A
Owner's Contract No. FAA AIP Project No. 3-19-0094-044 Contractor Aspro, Inc.
Date of Contract Start September 12, 2015
You are directed to make the following changes in the Contract Documents. Description:
ITEM
NO.
DESCRIPTION
UNIT
UNIT
PRICE
QUANTITY
AMOUNT
2
PAVEMENT REMOVAL
SY
$ 5.30
(22.69)
$ (120.26)
3
JOINT AND CRACK REPAIR
LF
$ 2.40
(1,728.0)
$ (4,147.20)
4
COLD MILLING
SY
$ 4.95
505.7
$ 2,503.22
5
EMBANKMENT IN PLACE
CY
$ 25.00
(49.5)
$ (1,237.50)
7
INSTALLATION AND REMOVAL OF SILT FENCE
LF
$ 2.95
(1,250.0)
$ (3,687.50)
8
EROSION CONTROL MATTING
SY
$ 1.45
(2,573.1)
$ (3,731.00)
9
BITUMINOUS SURFACE COURSE
TON
$ 85.25
(137.05)
$ (11,683.51)
10
BITUMINOUS TACK COAT
GAL
$ 2.75
(915.0)
$ (2,516.25)
12
RUNWAY AND TAXIWAY MARKING
SF
$ 1.85
(44,539.0)
$ (82,397.15)
14
REFLECTIVE MEDIA (TYPE I, GRADATION A)
LB
$ 1.00
2,817.0
$ 2,817.00
15
SEEDING
AC
$ 3,750.00
(0.03)
$ (112.50)
16
TOPSOILING (FURNISHED FROM OFF THE SITE)
CY
$ 40.00
(424.7)
$ (16,988.00)
17
MULCHING
SY
$ 0.60
(1,254.7)
$ (752.82)
18
NO. 8 AWG, SKV, L-824, TYPE C CABLE, INSTALLED IN
TRENCH DUCT BANK OR CONDUIT
LF
$ 1.10
(1,633.0)
$ (1,79630)
19
NO. 6 AWG BARE COPPER COUNTERPOISE WIRE,
INSTALLED IN TRENCH, ABOVE THE DUCTBANK OR
CONDUIT
LF
$ 1.20
(595.0)
$ (714.00)
20
NON-ENCASED ELECTRICAL CONDUIT, 2 -INCH
SCHEDULE 40 PVC
LF
$ 2.50
(694.0)
$ (1,735.00)
22
L-861T(LED)TAXIWAY EDGE LIGHT - LED
EA
$ 950.00
(2.0)
$ (1,900.00)
150
ADDITIONAL RUNWAY AND TAXIWAY MARKING
SF
$ 1.60
84,575.9
$ 135,321.44
TOTALS
$ 7,122.67
Rehabilitation of Twy A CO -5 (FINAL) Project No — 60340634
& Crack Sealing Rwy 12/30
1
Reason for Change Order:
Item 2, Pavement Removal — Item adjusted to match actual field measured quantity.
Item 3, Joint and Crack Repair — Item adjusted to match actual field measured quantity. Limits of joint and crack
repair were adjusted in the field to allow for continued operation of aircraft across Runway 12/30 to utilize
Taxiway C to access Runway 18 during construction.
Item 4, Cold TR:in^g - Item adjusted to match actual field measured quantity.
Item 5, Embankment In Place — Item adjusted to match actual field measured quantity. The limits of disturbance
outside of the edge of pavement was reduced after pavement final placement was completed.
Item 7, Installation and Removal of Silt Fence — Item was not used. Area was stabilized without the need for silt
fence as matting was placed immediately after grading was completed.
Item 8, Erosion Control Matting — Item adjusted to match actual field measured quantity.
Item 9, Bituminous Surface Course — Item adjusted to match actual field measured quantity.
Item 10, Bituminous Tack Coat - Item adjusted to match actual field measured quantity.
Item 12, Runway and Taxiway Marking — New price was negotiated for this item as part of Change Order No. 4.
All quantity for Runway and Taxiway Marking was paid at the new price in Line Item 150, Additional Runway
and Taxiway Marking.
Item 14, Reflective Media (Type I, Gradation A) — Item adjusted to match actual field measured quantity.
Additional pavement marking was added to the project as part of Change Order No. 4.
Item 15, Seeding — Item adjusted to match actual field measured quantity.
Item 16, Topsoiling (Furnished from Off the Site) — Item adjusted to match actual field measured quantity.
Importing of Topsoil from off the site was limited.
Item 17, Mulching - Item adjusted to match actual field measured quantity.
Item 18, No. 8 AWG, 5kV, L-824, Type C Cable, Installed in Trench, Duct Bank or Conduit - Item adjusted to
match actual field measured quantity.
Item 19, No. 6 AWG Bare Counterpoise Wire, Installed in Trench, Above the Duct Bank or Conduit - Item
adjusted to match actual field measured quantity.
Item 20, Non -Encased Electrical Conduit, 2 -Inch Schedule 40 PVC - Item adjusted to match actual field measured
quantity.
Item 22, L-861 T(LED) Taxiway Edge Light- LED - Item adjusted to match actual field measured quantity.
Item 150, Additional Runway and Taxiway Marking - Item adjusted to match actual field measured quantity.
New price was negotiated for this item as part of Change Order No. 4. All quantity for Runway and Taxiway
Marking was paid at the new price in Line Item 150, Additional Runway and Taxiway Marking.
Rehabilitation of Twy A CO -5 (FINAL) Project No — 60340634
& Crack Sealing Rwy 12/30
2
CONTRACT PRICE
Original: $ 861,208.50
Previous C.O.s (DEDUCT): $ 10.301.15
This C.O. (ADD): $ 7,122.67
Contract Price with all
approved Change Orders: $ 858,030.02
CONTRACT TIMES (Calendar Days)
To substantial To fmal
completion completion
Original:
Previous C.O.s (ADD):
This C.O. (ADD):
REVISED:
90
0
0
90
It is agreed by the Contractor that this Change Order includes any and all costs associated with or resulting from the
change(s) ordered herein, including all impact, delays, and acceleration costs. Other than the dollar amount and time
allowance listed above, there shall be no further time or dollar compensation as a result of this Change Order.
THIS DOCUMENT SHALL BECOME AN AMENDMENT TO THE CONTRACT AND ALL
STIPULATIONS AND COVENANTS OF THE CONTRACT SHALL APPLY HERETO.
RECOMMENDED:
By: e) -&--
Engineer (Authorized Signature)
APPROVED:
By:
Owner (Authorized Signature)
ACCEPTED:
By: m G7 1-4 )%
Cont ctor (Authorized Signature)
)Lt.
Date
Date
//1/1-- //
Date
Rehabilitation of Twy A CO -5 (FINAL) Project No - 60340634
& Crack Sealing Rwy 12/30
3