230811 pre-functional checklists mechanical.pdf

F5W61608 USPFO Warehouse Ohio Army National Guard Rev. 0 Defense Supply Center Columbus, Ohio 30 January 2009 Bid Final

PRE-FUNCTIONAL CHECKLISTS MECHANICAL 230811 - 1

SECTION 230811 – PRE-FUNCTIONAL CHECKLISTS MECHANICAL

PART 1 - GENERAL

1.1 DESCRIPTION

A. This section contains representative Pre-functional Checklists in a form format (PC).

1. The PC procedures displayed in a form format here are intended to provide the CxA with an example of a format and an indication of the rigor of the required prefunctional checklists and documentation for various equipment types.

Though they were not developed specifically for this project, they are generally applicable.

2. The checklists contain items for Divisions 21, 22, 23, and 26 contractors to perform. On each checklist, a column is provided that should be filled out by the Contractor assigning responsibility for that line item to a trade.

3. Those executing the checklists are only responsible to perform items that apply to the specific application at hand. These checklists do not take the place of the manufacturer’s recommended checkout and start-up procedures or report.

Some checklist procedures may be redundant of some checkout procedures that will be documented on typical factory field checkout sheets. Double documenting is required in those cases.

4. Refer to Section 019113 for additional requirements regarding prefunctional checklists, startup and initial checkout. Items that do not apply should be noted along with the reasons on the form. If this form is not used for documenting, one of similar rigor and clarity shall be used. Contractors assigned responsibility for sections of the checklist shall be responsible to see that checklist items by their subcontractors are completed and checked off. “Contr.”

column or abbreviations in brackets to the right of an item refer to the contractor responsible to verify completion of this item. A/E = architect/engineer, All = all contractors, CxA = commissioning agent, CC = controls contractor, EC = electrical contractor, MC = mechanical contractor, SC = sheet metal contractor, TAB = test and balance contractor.

1.2 PRE-FUNCTIONAL CHECKLISTS

Defense Supply Center Columbus, Ohio 30 January 2009 Bid Final

PRE-FUNCTIONAL CHECKLISTS MECHANICAL 230811 - 2

Prefunctional Checklist

Project ____________________________________

PC-____ EXHAUST FANS ID#’s_________________

1. Submittal / Approvals Submittal. The above equipment and systems integral to them are complete and ready for functional testing. The checklist items are complete and have been checked off only by par-ties having direct knowledge of the event, as marked below, respective to each responsible contractor. This prefunctional checklist is submitted for approval, subject to an attached list of outstanding items yet to be completed. A Statement of Correction will be submitted upon completion of any outstanding areas. None of the outstanding items preclude safe and reli-able functional tests being performed. ___ List attached.

Mechanical Contractor Date Controls Contractor Date

Electrical Contractor Date Sheet Metal Contractor Date

TAB Contractor Date Construction Manager Date

Prefunctional checklist items are to be completed as part of startup & initial checkout, prepara-tory to functional testing.

• This checklist does not take the place of the manufacturer’s recommended checkout and startup procedures or report.

• Items that do not apply shall be noted with the reasons on this form (N/A = not applicable, BO = by others).

• If this form is not used for documenting, one of similar rigor shall be used.

• Contractors assigned responsibility for sections of the checklist shall be responsible to see that checklist items by their subcontractors are completed and checked off.

• “Contr.” column or abbreviations in brackets to the right of an item refer to the contractor responsible to verify completion of this item. A/E = architect/engineer, All = all contractors, CxA = commissioning agent, CC = controls contractor, EC = electrical contractor, CM = construction manager, MC = mechanical contractor, SC = sheet metal contractor, TAB = test and balance contractor, Approvals. This filled-out checklist has been reviewed. Its completion is approved with the exceptions noted below.

Commissioning Agent Date Owner’s Representative Date

Notes:

Defense Supply Center Columbus, Ohio 30 January 2009 Bid Final

PRE-FUNCTIONAL CHECKLISTS MECHANICAL 230811 - 3

2. Requested documentation submitted Check if Okay. Enter comment or note number if deficient.

Check Equip Tag-> Contr.

Manufacturer’s cut sheets Performance data (fan curves, coil data, etc.)

Installation and startup manual and plan Sequences and control strategies O&M manuals

• Documentation complete as per contract documents for given trade ...................... ___ YES ___ NO

3. Model verification [Contr = ________] 1 = as specified, 2 = as submitted, 3 = as installed. Check if Okay. Enter note number if deficient.

Equip Tag--

Manuf. 2

Model 2

Serial # 3

CFM 2

Sound Pwr1 Level @ 63, 250; 1K Hz3

• The equipment installed matches the specifications for given trade........................ ___ YES ___ NO

4. Installation Checks Check if Okay. Enter comment or note number if deficient.

Check Equip Tag-> Contr.

Cabinet and General Installation Permanent labels affixed Casing condition good: no dents, leaks, door gaskets in-stalled Mountings checked and shipping bolts removed Vibration isolators installed Equipment guards installed Pulleys aligned Belt tension correct Plenums clear of debris Fans rotate freely

Defense Supply Center Columbus, Ohio 30 January 2009 Bid Final

PRE-FUNCTIONAL CHECKLISTS MECHANICAL 230811 - 4

Check if Okay. Enter comment or note number if deficient.

Check Equip Tag-> Contr.

Fire and balance dampers installed Backdraft dampers installed, per drawings, and operate freely Duct system complete Electrical Electrical connections complete Disconnect switch installed Overload heaters in place Control connections complete

Operational Checks Fan rotation correct Electrical interlocks verified Any fan status indicators functioning No unusual vibration or and noise Record full load running amps for each fan.

_____rated FL amps x ______srvc factor = _______ (Max amps). Running less than max?

Check voltage: Rate = ______ Actual = _______ Within 5%?

The disconnect switch properly operates After 24 hours of operation, recheck belt tension and align-ment

• The checklist items of Part 4 are all successfully completed for given trade............___ YES ___ NO

Notes:

END OF SECTION 230811