HomeMy WebLinkAbout2012-349 AMS - JF Wilkerson Contracting Co for FAorce Main Adj Sper State Approval of Outfall Design $24,507.94 Change Order
No. I
Date of Issuance: August 10,2012 Effective Date: August 10,2012
Project:Buckhorn Area North of 1-85 and owner:Orange County, Owner's Contract No.: SRF:CS370884-01
Efland Sewer System Improvements North Carolina --STAG: XP954:56411
Contract: Buckhorn Area North of 1-85 and Efland Sewer System Date of Contract: August 31,2011
Improvements
Contractor: J.F. Wilkerson Contracting Company,Inc. Engineer's Project No.: 11.01111
The Contract Documents are modified as follows upon execution of this Change Order:
Description:
Install an 8-inch DIP force main in lieu of a 6-inch DIP force main and connect to the existing 10-inch force main
on US Highway 70 at the intersection with North Oak Street.
Attachments(list documents supporting change):
Force Main Change Summary,Revised drawings E-3.0 and E-3.1,J.F.Wilkerson Email dated April 30,2012
CHANGE IN CONTRACT PRICE: CHANGE IN CONTRACT TIMES:
Original Contract Price: Original Contract Times: ❑ Working days 0 Calendar days
Substantial completion(days or sate): 450 Days
$ 2,942,954.46 Ready for final payment(days or date): 450 Days
[Increase] [Decrease] from previously approved [Increase] [Decrease]-] from previously approved Change Orders
Change Orders No. to No. No. to No.
Substantial completion(days): 0 Days
$ 0.00 Ready for final payment(days): 0 Days
Contract Price prior to this Change Order: Contract Times prior to this Change Order:
Substantial completion(days or date): 450 Days
2,942,954*46 Ready for final payment(days or date): 450 Days
[Increase] [Deefeaw] of this Change Order: [Increase] [Decrease]of this Change Order:
Substantial completion(days or date): 0 Days
$ 24,507.94 Ready for final payment(days or date): 0 Days
Contract Price incorporating this Change Contract Times with all approved Change Orders:
Substantial completion(days or date): 450 Days
$ 2,967,462.40 Ready for final payment(days or date): 450 Days
REC ACCE ACCEPTED:
By:A — By:_ By:
Eng*inr qAut rized Signature) Owner orized Signature) n aaor(Authorized Signature)
Date: V-4s&bt-1-c>t�L D___ �L f �2 61.9
Approved by Funding Agency(if applicable):
Date:
EJCDC C-941 Change Order
Prepared by the Engineers Joint Contract Documents committee and endorsed by the Construction specifications Institute.
Page 1 of I
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This instrument has been pro-audited in the
manner required by the Local Government
LA
Z-1arence G.Grier,Assistant Co.Mana"r a CFO
Buckhorn Area North of 1-85 and Efland Sewer System Improvements
Project
Orange County, North Carolina
Summary of Brookhollow Force Main Redesign Pricing
FORCE MAIN BID PRICING
34 6" DIP Force Main 2460 1 LF $23.17 $56,998.20
36 Installing 6" 22.5 Degree Bends on 6" FM 1 EA $400.00 $400.00
37 Installing 6"45 Degree Bends on 6" FM 2 EA $400.00 $800.00
$58,198.20
FORCE MAIN REDESIGN PRICING
34A 8" DIP Force Main 2100 1 LF $30.29 $63,609.00
36A Installing 8" 22.5 Degree Bends on 8" FM 1 EA $540.00 $540.00
37A Installing 8"45 Degree Bends on 8" FM 2 EA $540.00 $1,080.00
Complete Tie-in to Existing FM 1 EA $17,477.14 $17,477.14
$82,706.14
ANTICIPATED COST IMPACT OF FORCE MAIN REDESIGN $24,507.941
* NOTE: Unit price items may change due to site conditions and actual quantity installed.
From: christopher @ifwilkerson.com
To: wes.wightman mcgillengineers.
com;
Subject: Pump Station revised Pricing
Date: Monday, April 30, 2012 3:10:50 PM
Wes,
We have revised the pricing for the pump station and force main as requested.
The revised price for bid item number 77, Lump Sum Price for constructing and
developing a 250 G.P.M. Pump station and site, complete as specified, is
$4q 9,462.819 lump Sum. Revised July 30, 2012
A A J
The price for doing the proposed tie to existing force main using W/es and gate
valves by cutting them in is $17,477.14 lump sum.
The price for installing an 8" force main instead of the 6" force main listed in item 34
is $30.29 per If.
Revised July 27, 2012
The price for installing the 8" MJ 45 Degree Bend instead of the 6" MJ 45 Degree
bend listed in item 37 is $540.00.
The price for installing the 8" MJ 22 1/2 Degree Bend instead of the 6" MJ 22 1/2
Degree bend listed in item 36 is $540.00.
Please advise as when the change order is approved, so that we can start having
the shop drawings prepared.
Christopher J. Stike
Project Manager/ Estimator
JF Wilkerson Contracting Co., Inc.
PO Box 183
Morrisville, NC 27560
Phone: 919-467-1829
Fax: 919-467-6269
E-mail: Christopher @jfwilkerson.com
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