Interior Chilled Piping Insulation Clarification #1.pdf

Battle Creek Public Schools: Interior Chilled Piping Insulation – Ann J Kellogg

Clarification #1

Project SPECIFICATION Revisions

Please find attached replacement specification and scope of work for the insulation. The insulation desired will be a closed cell insulation based on an armor flex product. This will be the new basis of design. Please disregard previous specifications.

1.02 Definitions

1.03 Quality Assurance:

1.

2.

Hydronic Systems

F.2 Bid Package No. 22.25: Mechanical Insulation – AJK ELITE Job#-19021

PART I – TECHNICAL SPECIFICATIONS

Interior piping insulation – basis of design – Armaflex engineered foam piping insulation

Include all related drawing notes and specifications indicated within the contract documents.

PART II – WORK INCLUDED

The scope of work generally includes, but shall not be limited to the following:

1.1 ELITE General Scope Requirements unless noted otherwise below.

1.2 Clear pipe of and residual materials that will impede the installation of the insulation.

1.3 Furnish all materials and labor necessary to install all interior mechanical piping insulation for a complete system on all cold-water piping as shown in the mechanical documents.

1.4 Piping insulation per manufacturers matrix/recommendation based on piping diameter and use.

PART III – UNIQUE WORK ITEMS

3.1 The bidding documents for this project show building classroom and corridor locations/spaces.

3.2 Work around mold remediation measures and duct cleaning scope being performed on site. This work will be isolated accordingly to protect all those on site.

3.3 Close coordination with ELITE project manager and other trades is key to the success of this project.

Tight window to complete remediation, then re-insulation and final clean.

PART IV – LEED REQUIREMENTS

N/A

PART V – WORK EXCLUDED

5.1 Removal/Reinstallation of ACT ceiling systems (by others)

PART VI – UNIT COSTS TO BE PROVIDED WITH BID

6.1 Labor rate for each category of worker on site per hour (per enclosed Labor Rates Sheet).

6.2 Provide LF pricing for insulation provide/install $_________________/LF

6.3 Provide equipment rates.

6.4 Provide the following:

Installation

PART VII – VOLUNTARY ALTERNATES

weeks

NA

F.2 Bid Package No. 22.25: Mechanical Insulation – AJK ELITE Job#-19021

PART VIII – BID BREAKDOWN

8.1 Provide the following bid breakdown and subtotal for each school (note that the sum of the bid breakdown is to equal base bid):

Ann J Kellogg Insulation

Provide/Install Insulation in Area 1 $

Provide/Install Insulation in Area 2 $

Provide/Install Insulation in Area 3 $

Provide/Install Insulation in Area 4 $

Performance and Payment Bond (if bid is in excess of $50,000) $

Total Bid $

END BID PACKAGE NO. 22.25

G. PROJECT SCHEDULE

The proposed schedule for these Projects is June 25, 2019 – August 6th, 2019. It is understood that time is of the essence on this Project and each Trade Contractor is responsible for completion of its Work in coordination with the Work of all other Subcontractors within the required sequence and time frame so that the established schedule is met.

a. The Proposed schedule includes “estimated” start dates for the construction activities. In the interest of the overall Project, ELITE reserves the right to alter the sequencing of activities in order to accommodate

Project conditions and/or Owner requirements. This bid package is responsible to meet any updated progress schedules. Bidders shall anticipate typical weather conditions in their base Bid Proposal.

b. If overtime hours, weekend work, and/or shift work will be required to achieve this and all updated schedules, all costs are included in the base Trade Contract.

c. There is no guarantee of continuous work. The Trade Contractor shall work in all areas of the Project as they become available and as directed by ELITE. Trade Contractor shall include supervision and manpower necessary to run separate and independent crews as necessary.

d. All construction activities are to be coordinated and performed in a manner to accommodate the dates set forth by BATTLE CREEK PUBLIC SCHOOLS and at no additional cost.