Addendum No 5.pdf
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- Solicitation number
- RFB-785-2500000645-10
- Issued by
- Harrison County, Kentucky
About this file
This document is an Addendum (No. Five) issued by the Commonwealth of Kentucky's Department for Facilities and Support Services, Division of Engineering and Contract Administration for the Upper Guide Wall Repairs Project at Kentucky River Locks 2 & 3, located in Henry County, Kentucky. The addendum, dated June 6, 2025, with invitation to bid number RFB-235-25, addresses a correction to the previously issued List of Unit Prices on page 12 of the official bid document, specifically noting that the Description of Work for Item No. 3 was incorrect and requires bidders to use the attached REVISED List of Unit Prices when submitting their bids.
The revised List of Unit Prices provides detailed specifications for 18 distinct work items related to the guide wall repairs, including excavation (both below and above water), material disposal, metal sheet piling installation, percussion drilling, grout injection, anchor installations, concrete work, geotextile fabric placement, aggregate placement, and mooring pin installations. The unit prices are intended to cover all labor, materials, equipment, and associated costs, and will be used to determine equitable adjustments to the contract price for changes or extra work. Bidders are instructed that failure to completely fill out all unit prices may result in bid rejection, emphasizing the importance of comprehensive and accurate pricing submission.
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Text version
COMMONWEALTH OF KENTUCKY
DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES
DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION
INVITATION TO BID NO: RFB-235-25
FOR: Upper Guide Wall Repairs Project Kentucky River Locks 2 & 3 Kentucky River Authority Henry County, Kentucky
DATE: June 6, 2025
RFB-785-2500000645
ADDENDUM NO. Five (5)
BIDDER SHALL CONFORM TO THE FOLLOWING CHANGES AS SAME SHALL BECOME BINDING
UPON THE CONTRACT TO BE ISSUED IN RESPONSE TO THIS INVITATION TO BID.
Item 1: Refer to Official Bid Document, List of Unit Prices, page 12; the Description of Work listed for
Item No. 3 was incorrect. Use the attached REVSIED List of Unit Prices when bidding in lieu of previously issued.
END OF ADDENDUM
Invitation to Bid No. RFB-235-25 For: Upper Guide Wall Repairs Project Kentucky River Locks 2 & 3 Kentucky River Authority Henry County, Kentucky
Kristi Sharp, Statewide Procurement Manager Division of Engineering and Contract Administration
REVISED RFB-235-25
OFFICIAL BID DOCUMENT
FOR
UPPER GUIDE WALL REPAIRS PROJECT
KENTUCKY RIVER LOCKS 2 & 3
KENTUCKY RIVER AUTHORITY
HENRY COUNTY, KENTUCKY
LIST OF UNIT PRICES: (ALL BLANKS MUST BE FILLED IN)
Unit prices shall include the furnishing of all labor, materials, suppliers, services and shall include all items of cost, overhead and profit for the Contractor and any Subcontractor involved, and shall be used uniformly without modification for either additions or deductions. The Unit Prices as established shall be used to determine the equitable adjustment of the Contract Price in connection with changes or extra work performed under the Contract. Failure to completely fill out all unit prices requested may result in bid rejection.
DESCRIPTION OF WORK
UNIT PRICE
UNIT OF
MEASURE
1.
Below Water Excavation (Includes all materials, labor, and equipment needed to excavate materials below water (elevation 440.4 ft. at Lock 2 and elevation
453.7 ft. at Lock 3).t $ Cubic Yard
2.
Above Water Excavation (Includes all materials, labor, and equipment needed to excavate materials above water (elevation 440.4 ft. at Lock 2 and elevation
453.7 ft. at Lock 3). $ Cubic Yard
3.
Dispose of excavated material in an accepted off-site disposal area or CONTRACTOR-permitted disposal area (Includes all materials, labor, and equipment needed to complete the work). $ Cubic Yard
4.
PZC-26 Metal Sheet Piling, including connections and accessories (Includes labor and equipment needed to install metal sheet piling, and all material, labor, and equipment needed to install walers, temporary bracing, templates, etc. ). $ Ton
5.
Percussion Drilling (Includes all materials, labor, and equipment needed to drill initial holes and/or re-drill after water-tightness grouting, as indicated in the drawings and specifications for the Tie-back Anchor installation into bedrock). $ Linear Foot
6.
High Mobility Grout Injection (Includes all materials, labor, and equipment needed to prepare a hole and place grout for water-tightness). $ Gallon
7.
Water Pressure Testing (Includes all materials, labor, and equipment needed to prepare a hole and pressure test per the Specifications for water-tightness). $ Each
REVISED RFB-235-25
CONTINUED LIST OF UNIT PRICES: (ALL BLANKS MUST BE FILLED IN)
DESCRIPTION OF WORK
UNIT PRICE
UNIT OF
MEASURE
8.
Two 270-KSI 7-wire strand Tie-back anchor Installation into bedrock (Includes all anchor materials, labor, and equipment needed to install a Tie-back Anchor per the Drawings and Specifications at Lock 2.
This includes hole setup, recess drilling, anchor bar system materials and installation (including anchor head assembly), grouting of bonded and unbonded lengths, cleanup, and any incidental items of the Work).. $ Linear Foot
9.
1 ¼” Dia. 150 KSI All Thread Bar Anchor (Includes all anchor materials, labor, and equipment needed to install a threaded anchor per the Drawings and Specifications at Lock 3. This includes the retaining wall and anchor wall connections) $ Linear Foot
10.
Unreinforced Concrete, Mix 1 (Includes all materials, labor, and equipment needed to prepare surfaces and place unreinforced Mix 1 concrete). $ Cubic Yard
11.
Reinforced Concrete, Mix 1 (Includes all materials, labor, and equipment needed to prepare surfaces and place reinforced Mix 1 concrete). $ Cubic Yard
12.
Geotextile Fabric (Includes all materials, labor, and equipment to place geotextile fabric). $ Square Yard
13.
Sand in place (Includes all materials, labor, and equipment to place and compact Sand). $ Cubic Yard
14.
No. 57 Coarse Aggregate in place (Includes all materials, labor, and equipment to place and compact No. 57 Coarse Aggregate). $ Cubic Yard
15.
No. 9 Coarse Aggregate in place (Includes all materials, labor, and equipment to place and compact No. 9 Coarse Aggregate). $ Cubic Yard
16.
Class III Channel Lining in place (Includes all material, labor, and equipment needed to place Class III Channel Lining). $ Cubic Yard
17.
Stainless Steel Mooring Pins (Includes all materials, labor, and equipment needed to install stainless steel mooring pins). $ Each
18.
Steel Mooring Pins painted with submersible paint (Includes all materials, labor, and equipment needed to install steel mooring pins) $ Each
| Addendum No 5 |
| ADD 5 REV UNIT PRICE LIST |
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