HomeMy WebLinkAbout1999-051 CONT Chg Order #8 - Carollo EngineersCAROLLO ENGINEERS, P.C.
CONTRACT CHANGE ORDER NO. 8
Project No. 4411B30
OWNER: City of Ashland, Oregon PROJECT:
Wastewater Treatment Plant
Process Improvements
SFR # 11750
CONTRACTOR: Slayden Construction, Inc. ENGINEER: Carollo Engineers, P.C.
The following changes, additions to or deletions from the work described in the Contract
Documents are hereby authorized:
Item Description Cost Time
No. (See attachment) (dollars) (days)
1 RFP-50 Influent Junction Box 40,799.00 -0-
2 RFP-66 Revise Monorail Rail Size 1,179.00 -0-
3 RFP-67 Delete Thermostat in RASRVAS Pump Station Lower Level -0- -0-
Original Contract Amount
Net Change by Previous Change Orders
Contract Amount prior to this Change Order
Net Change due to this Change Order
New Contract Amount
$12,374,000.00
157,920.00
12,531,920.00
41,978.00
$12,573,898.00
The Contract Time is (unchanged) -'.! ..... ;; :: :!.'- (:~ .......... ~;;;',.'. by -0- calender days. The Contract completion
date will be January 14, 2001.
The amounts indicated above shall be compensation in full for the work described and shall include all costs,
direct and indirect, including extended overhead.
Accepted by: ~'~/
~ .(Contractor)
Recommended by: (Engi'n~
Approved by:
Date:
Date:
CONTRACTCHANGE ORDER NO. 8
City of Ashland WWTP
Process Improvements
SRF # 11750
Description of Items in Change Order
RFP-50 Influent Junction Box. By letter of March 11, 1999, the Engineer informed the
Contractor of the need to construct an influent junction box at the Headworks, to provide a
common meeting point for incoming raw sewage gravity lines and force mains, and to allow
easier connection of any future pipelines. By letter dated April 5, the Contractor submitted
proposed costs of $52,055.00. In a subsequent letter dated May 5, the Engineer modified the
proposed work to lower the costs. The Contractor submitted revised proposed costs of
$41,758.00 in a May 21 letter. After discussions, the Contractor's costs were further revised to
$40,799.00; by letter of May 25, the Engineer informed the Contractor that this amount would
be included in a forthcoming change order.
RFP-66 Revise Monorail Rail Size. By letter of April 6, 1999, the Engineer informed the
Contractor that the size of the monorail system rail in the RASANAS Pump Station needed to be
increased. In a letter dated April 13, 1999, the Contractor submitted proposed costs of
$1,237.00 for this revision. Following discussions, the Contractor revised his proposed costs to
$1,179.00; by letter of April 28, the Engineer informed the Contractor that this amount would be
included in a forthcoming change order.
RFP-67 Delete Thermostat in RAS/VVAS Pump Station Lower Level. By letter of April 6, 1999,
the Engineer informed the Contractor that a thermostat for the supply and exhaust fans in the
lower level of the RAS/WAS Pump Station was incorrectly shown and should be deleted. In an
April 9, 1999 letter the Contractor proposed that this be a "no-cost" change. After review, the
Engineer informed the Contractor by letter of April 9, 1999 that this would be included in a
forthcoming change order as such.