HomeMy WebLinkAboutNor-Cal Pump and Well Drilling 03-07-16; Amendment 1 06-21-16CITY OF UKIAH
CONTRACT CHANGE ORDER
00,t) s (se t — A 1_
ORDER NO. 1
DATE: June 21, 2016
Contract for (Description of Facility): Installation of Replacement Well 4 and New Well 9, Specification No. 16-01
Owner: City of Ukiah. 300 Seminary Avenue. Ukiah, California, 95482-5400
To (Contractor): Nor -Cal Pump and Well Drilling. 1325 Barry Road, Yuba City, CA 95993
You are hereby directed to make the herein described changes from the contract plans and specifications or do the following described
work not included in the contract plans and specifications:
Change requested by: City Engineer.
Justification (Detailed and Concise): These items were not included in the original bid documents. Additional work is requested by City.
The amount of the Contract will be (desreased/increased/unehatiged) by the estimated sum of: sixteen thousand five hundred eighty one
dollars and no cents ($16.581.001.
The contract total including this and pre ' . • s Change Orders will be: seven hundred nineteen thousand one hundred thirty-nine dollars and no
cents ($719.139.00).
The contract period provi
This docum
letion will be (increase ): 28 work days.
Approved By
(City)
Accepted:
(Contractor)
o the contract and all provisions will app her o
Date
6— ./_—(‘
Date
This information will be issued as a record of any changes to the original construction contract.
Description of Changes - Itemized Breakdown
ESTIMATED
DECREASE To
Contract Amount
ESTIMATED
INCREASE To
Contract Amount
1.
Perform a continuous 48 hour pump test on Monitoring Well 9. Cost includes:
a. Mobilization pump crew & equipment: $3,031.00 lump sum
b. Installation of test pump: $2,950.00 lump sum
c. Test Pumping: 48 hours @ $165/hour = $7,920.00
d. Remove test pump & equipment: $2,950.00 lump sum
16,851.00
2.
Extend number of contract days by an additional 28 working days, resulting in a
new project completion deadline date of August 1, 2016.
N!A
ESTIMATED NET CHANGE IN CONTRACT PRICE
$16,581.00
Justification (Detailed and Concise): These items were not included in the original bid documents. Additional work is requested by City.
The amount of the Contract will be (desreased/increased/unehatiged) by the estimated sum of: sixteen thousand five hundred eighty one
dollars and no cents ($16.581.001.
The contract total including this and pre ' . • s Change Orders will be: seven hundred nineteen thousand one hundred thirty-nine dollars and no
cents ($719.139.00).
The contract period provi
This docum
letion will be (increase ): 28 work days.
Approved By
(City)
Accepted:
(Contractor)
o the contract and all provisions will app her o
Date
6— ./_—(‘
Date
This information will be issued as a record of any changes to the original construction contract.