Addendum No One.pdf
PDF 202 KB Posted
- Solicitation number
- RFP 785 2700000051 3
- Issued by
- Oldham County, Kentucky
About this file
This addendum is issued by the Commonwealth of Kentucky Department for Facilities and Support Services, Division of Engineering and Contract Administration, and modifies Invitation to Bid No. RFP-58-27 for the Kentucky Abandoned Storage Tank and Orphan Well Reclamation Program (KASTOW) Ohio 005 package. The addendum, dated September 4, 2026, replaces previously issued materials with revised plugging activity requirements. The addendum specifies that all plugging activities must be performed using a service rig and work string of steel tubing for downhole operations, and that slickline plugging methods are not acceptable.
The revised plugging plan applies to Western Kentucky counties (including Ballard, Butler, Caldwell, Calloway, Carlisle, Christian, Crittenden, Daviess, Fulton, Graves, Hancock, Henderson, Hickman, Hopkins, Livingston, Logan, Lyon, Marshall, McCracken, McLean, Muhlenberg, Ohio, Todd, Trigg, Union, and Webster) and establishes separate procedures for wells with total depth at 1500 feet or shallower versus deeper wells. For shallow wells, procedures include Division Inspector coordination, access road construction, pit preparation with 6 mil liner, service rig setup, wellhead management, tubing and rod extraction if present, well trip-in, minimum five barrels of water or 6% gel circulation, casing perforation (if not cemented), Class A, Class L, or Type 1L cement circulation to surface with 50/50 POZ or latex-laden cement if hydrogen sulfide gas is present, casing cut-off 3 feet below surface, fluid removal and pit backfill, and complete wellsite reclamation. For deeper wells, procedures involve similar initial steps plus rod and tubing removal, any free casing removal, establishment of TD, 200-foot cement plugs at TD, intermediate cement plugs across perforated zones, shallow cement placement from 600 feet to surface for freshwater and coal seam protection, and final surface preparation and reclamation.
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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: RFP-58-27
FOR: Kentucky Abandoned Storage Tank and Orphan Well Reclamation Program (KASTOW) Ohio 005
DATE: September 4, 2026
RFP-785-2700000051
ADDENDUM NO. One (1)
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 attachment K and use the attached in lieu of previously issued.
END OF ADDENDUM
Invitation to Bid No. RFP-58-27 For: Kentucky Abandoned Storage Tank and Orphan Well Reclamation Program (KASTOW) Ohio 005
Kristi Sharp, Statewide Procurement Manager Division of Engineering and Contract Administration
ATTACHMENT K
*PLUGGING ACTIVITIES MUST BE PERFORMED WITH A SERVICE RIG AND WORK
STRING OF STEEL TUBING TO RUN DOWNHOLE. “SLICKLINE” PLUGGING WILL
NOT BE ACCEPTABLE.
WESTERN KY (Ballard, Butler, Caldwell, Calloway, Carlisle, Christian, Crittenden, Daviess, Fulton, Graves, Hancock, Henderson, Hickman, Hopkins, Livingston, Logan, Lyon, Marshall, McCracken, McLean, Muhlenberg, Ohio, Todd, Trigg, Union, Webster)
Wells with TD at 1500’ or shallower
• Confer with Division Inspector, assure landowner access is approved
• Construct access road to well
• Dig pit and line with 6 mil liner
• Remove brush from location, rig-up service rig
• Establish wellhead entry if not open casing, or dismantle wellhead if fully equipped
• If tubing & rods remain in well, extract same from the hole and trip out
• Trip in well with rig tools to establish TD and ensure no wellbore obstructions
• Run tubing to TD and pump minimum five barrels of water or 6% gel
• If casing is not cemented or unknown; perforate casing from 250’ to 50’; (50’ increments)
• Circulate Class A, Class L, or Type 1L cement solid to surface (Cement calculation based on hole volume). 50/50 POZ or latex laden cement shall be used if H2S gas is present and/or detected.
• Monitor cement level and top off as needed
• Cut off all casing 3 ft. below surface the next day to ensure no fall back has occurred
• Remove fluids from pit, properly dispose of same, and backfill pit
• Properly grade, stabilize, and fully reclaim wellsite as outlined in Scope of Work
Wells deeper than 1500’
• Confer with Division Inspector, assure landowner access is approved
• Construct access road to well
• Dig pit and line with 6 mil liner
• Remove brush from location, rig-up service rig
• Pull Rods & tubing, if present
• Any free casing (annulus not cemented) shall be removed. If no records are available to determine Top of Cement (TOC), a bond log may be required
• Trip in well with rig tools to establish TD and ensure no wellbore obstructions
• Run tubing, spot 200’ Class A, Class L, or Type 1L cement plug at TD. 50/50 POZ or latex laden cement shall be used if H2S gas is present and/or detected.
• Pull up above TOC, wash out, Tag Bottom Plug
• Pump spacer water or 6% gel
• Spot Class A or Class L cement plug 50’ below deepest perforation to 50’ above shallowest perforation (or production zones if open hole), across any and all perforated (or production zones in open hole) not covered by bottom plug. 50/50 POZ or latex laden cement shall be used if H2S gas is present and/or detected.
• Pump spacer water or 6% gel
• If casing is not cemented or unknown; perforate casing from 250’ to 50’; (50’ increments)
• Spot Class A, Class L, or Type 1L cement from 600’ to surface (to isolate and protect fresh water and coal seams). 50/50 POZ or latex laden cement shall be used if H2S gas is present and/or detected.
• Monitor cement level and top off as needed
• Cut off all casing 3 ft. below surface the next day to ensure no fall back has occurred
• Remove fluids from pit, properly dispose of same, and backfill pit
• Properly grade, stabilize, and fully reclaim wellsite as outlined in Scope of Work
| Addendum No One.pdf |
| Item 1: Refer to attachment K and use the attached in lieu of previously issued. |
| END OF ADDENDUM |
ATTACHMENT K PLUGGING PLAN WESTERN KY REVISED.pdf
File details come from the government source that posted it. Updated .