HomeMy WebLinkAboutCO 7 CHANGE ORDER # 7
AIRPORT:Renton Municipal Airport DATE: 7-24-13
LOCATION:Renton,Washington GRANT#:3-53-0055-023
CONTRACTOR:ICON Materials
This change order was prepared in accordance with FAA Program Guidance Letter 12-03.A price
analysis was prepared and it is recommended that the FAA accept the analysis as evidence of
cost reasonableness.
You are requested to perform the following described work upon receipt of an approved copy of this
document or as directed by the Engineer:
Item# Description Unit Unit Price quantity Amount
Inspection and Testing of Existing Radio
1 Controls to Tower L.S. $4,210.10 1 $4,210.10
Subtotal $4,210.10
State Sales Tax(9.5%) $399.96
This Change Order Total $4,610.06
Previous Change Order Amount $71,905.06
Original Contract Amount $2,364.463.61
Revised Contract Total $2,440,978.73
Recommended by.' r Date:
- - ��
E ineer, Reid Middleton, Inc.
Approved by: ( Date:
Owner, Cityo e r
Accepted by.- Date: ��
Co tractor, ICON ate i
Accepted by: Date:
deral Aviation Administration
N:IDOC123ApM1007 Renton Tw B&signagel'Noith Taxiway Const\Change Orders\CO 7.doex
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CHANGE ORDER# 7
AIP PROJECT NO. 3-53-0055-023 _
AIRPORT Renton Municipal Airport LOCATION Renton. WA
JUSTIFICATION FOR CHANGE
This justification for change was prepared in accordance with FAA Program Guidance
Letter 12-03
1. Brief description of the proposed contract change(s)and locations(s).
This change order consists of the following:
During installation of the new Taxiway B edge light system,the electrical
subcontractor determined that the existing electrical system was not progressing
properly through the steps of light intensity for the airport edge lights. At the
Airport's request, the electrical subcontractor, with the assistance of a local ADB
technician, reviewed the electrical operations of Runway 16/34, Taxiway A, and
Taxiway B to determine the cause of this improper operation. This troubleshooting
exercise was performed over parts of 4 days.
This change order addresses the labor to perform the troubleshooting exercise and
requests'a 2 calendar day time extension.
2. Reason(s) for the change(s) (Continue on reverse if necessary).
See#1 above.
3. Justifications for unit prices or total cost
Justification was prepared in accordance with FAA program guidance letter 12-03.
4. The sponsor's share of this cost is available from: Port Funds
5. If this is a supplemental agreement involving more than$2,000, is the cost estimate
based on the latest wage rate decision? Yes No NA X
6. Has consent of surety been obtained? Yes Not Necessary X
7. Will this change affect the insurance coverage? Yes No X
8. If yes, will the policies be extended? Yes No X
9. Has this Change Order been discussed with FAA Officials?
Yes X No When 07/24/13 With Whom Peter Doyle
y:00CMApM.1007 Renton TW S s;ynegek'Norrn Taxiway Const\Change Orders\CO 7.docx
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Renton Airport
Change Order Cost Analysis/Backup for Taxiway B System Rehabilitation—North Portion
Reconstruction and Airfield Signage Modifications
Change Order#7
This cost analysis is.prepared in compliance with Program Guidance Letter 12-03. Comparative costs
have been taken from bid prices for other projects,from construction cost guides and from quotes from
suppliers. The quantities to complete each of the activities listed below are small in comparison to the
quantities for a typical project,therefore unit prices for the items listed will be higher than expected for
a large quantity.
1) Inspection and Testing of Existing Radio Controls to the Tower
This activity consists of the following tasks.
I
• ADB Technician
A technician from ADB assisted Colvico with performing the troubleshooting activities over parts of 4
days. The technician spent a total of 13 hours on this task. The technician incurred allowable expenses
for travel,tools and supplies,coordination,and equipment. Typical cost for this activity would be
expected to range between$1,500 and$2,000. The ADB technician's portion of cost for
troubleshooting is$1,727.63.
• Colvico Electrician
A Colvico electrician performed troubleshooting activities over parts of 4 days. The electrician spent a
total of 15 hours on this task. The electrician incurred allowable expenses for coordination and
equipment. Typical cost for this activity would be expected to range between$1,700 and$2,300.
Colvico's portion of cost for troubleshooting is$2,031.39.
Inspection and Testing of Existing Radio Controls to the Tower change order price from ICON Materials
(including allowable mark-ups) $4,210.10
Conclusion: The requested change order,amount is a fair and reasonable estimate for inspecting and
testing radio controls to the tower.
H:doc/23ap/10/007 Renton TW B&Signage/'North Taxiway Constr/Change Orders/Renton CO#7 Cost Justification.doc.mjc
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Cost Detail with Categories
Project Name: Ta cOa B System Rehabllitadon. Customer: City Of Renton
Sob Number: 51230.9 Billing Addressc: .3555 yE 2ND.STREET
Did As; PRIME Renton;WA, 98.056
Estimator: David Gent Phone: 425-430-7400
Project Address: Renton Municipal Airport;Renton,WA. Contact;
Completion Date:
Unit Total
es on Quantity UM
Dlrect.Cost Direct Cost Unit:Price- Total Price Mlldlo
x,907-C01VICO:C040Inspeeklon i.001S 3 759.02
$3,759.02.
And Testing Of.Fxisting:Radlo �. $41210:10 $4MOM 12.00%
Controls To Tower.
LabM .v= MUM &bCOnkr?eW In . �s�llt3tis�i:
UPit: $0.00 $0.00 $0.00. $3759.02 $0:00 $00 $q 00'
Total: $0,00 $0:00 $3,759.02
$0.00 $.0.00 0;00
CEC: 6/26/2013 1:28 PM;iCOn,Subconrtacted work$3,759.021CON Allowable:M/U on subcontracted work 12%=.$45;1:06.
Total'$4,210:10
AD13 Technician 1.00 lS $1,722:63
-- $1;727;63 JobCoWD:
Colvicolecbician: —__
1.00 LS $2,031.39 $2;031.39
J.obCostID:
•6/26%20131 34;;54'PM.
Page:1.6Q,
Amount bPiCosf t =tot
Amount
Cost
Labor: $0.00 0.00% Labor.
$0.00. 0:00°10
EquipmentOwned: $0:00 0.00% Equipment Owned- $0:00 U0010
Equipment Rented:
$0;00 OAO% Egtlipment.ilentedd $0,00
Materials Owned: $0.00 U0% Materials>Owned: $0.00 0:0,0°io
Materials Purchased: $0.00 0.0.0% Materials.Purchased:
$0409 0,00?1e
Subcontracted: $3,759:02 100:00% Sub ontracted: $0,00
Trucking Owned: $0.00 0,00% Trucking Owned: $0,00 0000
Trucking;.Hirodi $0.00 0.'00°10 Trucking Hired: $0:00 0000/0
Miscellaneous: $0.00 0.00% Miscellaneous: $0.00 0.000k
Plug: $0,00 0.-00% Plug: $0.00 6.00%
DlrectCost; $3;759:02 Indirect Cost: $0;00
Percent of
Amount. Bid Price
Total,Direct'Cost:, $3,759.02 89.294%
Total QC Adds]:Cuts: :$0:00 0.000/0.
Total Indirect Co t: $0:00 0.000(0
Total.Bond• $0.00. 0.00%
Tofa toyer jl.Costs $3,759:02: 89.29 010
Total:Overhead:. $0.00 0.00%
Total Proflt: $451;08 0:7:1%
Total Margin: $951:08:. 10:71%
Total.ild Price: $4,210.10
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6{.2612013134•;54 PM TaAWay B System Rehabllltatlon Page:2 oft
our-
2812:N .Pittsbur,g Phone6 (509)'536 :1875
Spokane;WX99207 Fax (509534- t•►51
Date: June 26 , 2013
To: Icon,Materials
Attention: Chuck Coffey
Reference: City of Renton Taxiway B System Rehabilitation
Subject: Design.Directive#
Change Order#9 Inspection and.Testing of existing radio control's to tower.
AD13'Technician $ 1727,63
Colvico Electricians $ 203139
Total. $ 3759,02
Excludes:
Tax
Con_tt. t Time Extension: Colvico Inc,will require a 2 calendar day ex ion the
cot�trac#.
If you have any questions regarding the above information,please feel;free to;contact me,
immediately.
Respectfully submitted,
Greg McBride.
Estimator/Project Manager
tolvico Inc".
Email, gmcbride @colvicoinc;com
PH;:509-201--0232,
Waalungton Contractor's License COLVII*134D6
JOB NAME•CITY OF RENTON TAXIWAY B. REHABILITATION 4CO#9
Chafe Pr osal Request#,0 Inspection and Testin of radio oo:ntrols to tower.
iTEM QTY— UNIT PR. - EXT. R. LAB .UNIT EXT. LAB
Tuesda 6-18 2013 0 $ --
_ - $ - 0 0
ADB Tech nician
9 1 $ _
-- __... : � 4 4
Wednssd`a61 -2013
0
$
$
_ - - 0 p
ADS Technician -___--
_ _ _
_
- _ 4
Thursda 6=20 2013 0 $ $ - _ 0 0
ADB,Technician $ $ - - 2 2
Tuesday 6r25,2-01.3 0 $ - $ 0: n
ADB Technician 1 $ $ 3 --- -_-_-_3.
Travel Expenditures 821 $ 0:65 $ 53:30 "p p
Tools & Supplies - . 1 $ 50.00 $ 50.00 0 0
COORDINATION 0 $ 50.00 $ - -0 0
Coordination material. _
0. $
_-- _...__._.............
_
0 0
is for:travel fuel 0 $ _ $ 0
_.
_._____
>�QUIWMENT 0; $ _ $ _ 0 0
3/4 TaN PL 44 _ _0 - 98CK UP . _. p _ 0
�.
$ ......_.._.__�_. $ 0 0
_
0: $. $ - 0 0;
0 $ $ _ 0 .01
0 $.. - $ _ 0 0
$ 0
0
$ �� $ _ 0
0 _ _.-._ $ - 0 0
0 $ ----0 0
0 $ 0 0
0 ATERaAL OTALS �'- --
_...HO_ 103.30 .0
LABOR TOTAL URS — ----- -
----
local # - _�_
LABOR $ PER
95
LABOR TOTAL_ -$ 1,235.00 - —
:QUOTES
TESTING
MOB;ILIZATIO_N �
GARBAGE HAU'LOFF
STC�;RAGE � --------
PER,:DIEM
PERMIT __._....._
TAX
1,33830
Overhead 12%
profit 13/0 _ $ 194.86-.—.._.._.
JOB TOTAL $ 1,693.75 —
BID BOND 2 0l0 �� $ 33:88
Job Total $ 1,727:63 - —
i
.JAB NA'ME.CI'I"Y OF REN70N TAXIWAY B REHABILITATICyN CO#9
Chime.Proposal.Request#9 Ins ection,and Testrn of radio contcols#o.tower:
ITEM.
-- _- QTY, UNIT PR EXT: PR.: LAB IT EXT. LAB;
0 $ _ $ _
Electricians --
Wednesd.6y 6,
Electricians
1 __.
Thursday 6-20-2013 0
_ _ _ 0
Electricians 0
1 --._-
uesday 6 25-2013 0
Electrician - —
_
0 ,$ _ _
$ 0 0
0
_
000 0 0
RDINATIQN
1 $ 50.00 $ 50.00 4 4
* Coordmatign maerra 0 $ $ --
is for travel fuel _- ---- _ __ ._ __ 0 0
0 $ __.
----- ___—_ $ 0 0
-o $ _ $-.- - -o __ 0
_ _.....
EQUIPMENT ---- ..—__.
f - $ 0
3!4 TON PICK-UP 4X4 ` 1 — _�— 0
_.. 0 $$ —98.61 $. 98 6`1 _ _._._0
_... .. ._ _ _ o
$ _ __ _ 0`
$.._
o - o
mm.
0 _ _ o
0� $
o $ _.�.._
n
_ _ 0
0 $ _ - $ _ 0 0;
_-� _
o
0
$ $ °;
—__ 0
_ _ o.
MATERIAL TOTALS �� ---------
$ 148:61 0
LABOR TOTAL
- --
-- 0
LABOR'$ PER HOUR
LABOR TOTAL- 75
$ 1,425.00
C;�UOTES ...—
TESTfNG u_._....._
r
IwoBl,LizAtloly
GARBAGE:HAULOFF STORAGE l --
PER DIEM. . _...
PERMIT ----._.,.__.............�...
TAX
;SUB TOTALS �_--- _-� $ 1,573.6`1
Ovsrhead'12% 18$.83
Subtotal $ 1,762:44
Profit 13% $ 229.12
JOB'TOTAL $
B10:130-NO2% 39:.83 — ----
Job Total $ 2;031.35