Add#2_Paonia 2MG Tank Rehab.pdf

PDF 278 KB Posted

Attached to
RFP 2025-04 2MG Tank Rehab
Solicitation number
2025-04
Issued by
Eagle County, Colorado

About this file

This document is Addendum No. 2 for the 2MG Tank Rehabilitation project for the Town of Paonia, prepared by SGM engineering firm. The addendum, dated 6/24/2025, modifies contract documents for a bid scheduled on 6/30/2025, with two key updates: a correction to Sheet S1 revising the handrail segment length to 98.00", and two clarifications regarding the project. The first clarification confirms that Davis Bacon wage determinations from the May 16, 2025 Project Manual remain unchanged, and the second provides an estimated tank drainage date of August 8, 2025.

The tank rehabilitation project involves work on a two-million-gallon water storage tank, with the addendum providing technical and procedural guidance for potential bidders. The document indicates the project is within 10 days of bid opening and includes specific technical specifications for tank rehabilitation, with SGM serving as the engineering firm and the Town of Paonia as the project owner. The addendum requires acknowledgment by bidders and was prepared by Scott Forrester, P.E. from SGM, with a revised Sheet S1 attached to the document detailing the tank repair plan.

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Other files

File Type Posted
Add#1_Paonia 2MG Tank Rehab.pdf PDF
Paonia 2MG Tank Rehab Bid Drwgs.pdf PDF
Paonia 2MG Tank Project Manual.pdf PDF

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Text version

I:\2013\2013-471 Town of Paonia\013-2MG Tank Coating\K-Bidding\2MG Tank\Addendum No. 2\Add#2.doc

ADDENDUM ORDER

ORDER NO. 2

DATE: 6/24/2025

BID DATE: 6/30/2025

NAME OF PROJECT: 2MG Tank Rehabilitation

OWNER: Town of Paonia

ENGINEER: SGM

The following changes are hereby made to the CONTRACT DOCUMENTS:

• Revised Sheet S1, correcting length of handrail segment to 98.00”

Responses to Questions/Clarifications

1. We are within 10 days of bid opening and Davis Bacon wage determinations have not changed.

The Davis Bacon wage determinations in Appendix B of the Project Manual dated May 16, 2025 still apply.

2. Estimated date that the 2MG Tank can be drained: August 8, 2025.

2MG Tank Rehabilitation

ADDENDUM #2 ACKNOWLEDGED BY:

Name Date

PREPARED BY:

Scott Forrester, P.E.

SGM

List of Attachments:

• Revised Sheet S1

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AutoCAD SHX Text REMOVE EXISTING VENT AND INSTALL NEW 24" RISER AND AST-VENT, RE:DETAIL 3, SHEET S2

AutoCAD SHX Text

TANK REPAIR PLAN

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EX. 30" SHELL MANWAY

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REMOVE AND REPLACE 24" MANWAY WITH 36"X36" BILCO TYPE E HATCH AND 6" RISER

AutoCAD SHX Text DEMOLISH E. LADDER SAFETY CAGE AND INSTALL OSHA COMPLIANT PERSONAL FALL PROTECTION SYSTEM

AutoCAD SHX Text R52.00±

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EX. 8" INLET

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ROOF FRAMING /FLOOR VIEW

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ROOF SHELL /FLOOR VIEW

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ROOF SHELL /FLOOR VIEW

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INSTALL NEW CENTER COLUMN CAPITAL RE: DETAIL 2, SHEET S2

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ROOF FRAMING /FLOOR VIEW

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EX. OUTER C-CHANNEL RAFTERS (ASSUMES C9X20 SECTION), QTY 45

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EX. LATERAL BRACING

AutoCAD SHX Text 90°

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EX. INNER C-CHANNEL RAFTERS (ASSUMES C9X20 SECTION), QTY 30

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EX. 30" SHELLMANWAY

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INSTALL 6" OVERFLOWRE: DETAIL 1, SHEET S2

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EX. 8" OUTLET

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EX. DRAIN LINE

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CUT EXISTING C-CHANNEL RAFTERS BACK TO PROVIDE 3' CLEARANCE FROM CENTER OF TANK

AutoCAD SHX Text 98.00"

AutoCAD SHX Text STEEL HANDRAIL PER DETAIL, SHEET S2. WELD BASES TO TANK. TYP. OF BOTH SIDES OF ACCESS HATCH.

AutoCAD SHX Text

AutoCAD SHX Text I:\2013\2013-471 Town of Paonia\013-2MG Tank Coating\H-Dwgs\Civil\PS-Sheetset\2MG Tank Rehabilitation.dwg Plotted: 6/23/2025 4:32 PM By: Scott Forrester Plotted: 6/23/2025 4:32 PM By: Scott Forrester6/23/2025 4:32 PM By: Scott Forrester By: Scott ForresterScott Forrester

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REVISED HANDRAIL LENGTH

AutoCAD SHX Text 06.23.25

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SF

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File details come from the government source that posted it. Updated .