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Interior Construction Inventory: Partitions, Doors, and Windows, Lecture notes of Construction

Guidance on inventorying and assessing interior partitions, doors, and windows in UNIFORMAT II C10 Interior Construction for USAF installations. It includes common inventory component sections, photo examples, and material categories. various types of partitions, doors, and windows, and provides inventory notes and section names.

Typology: Lecture notes

2021/2022

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Appendix for Interior Construction
(C10)
USAF Built Infrastructure
Inventory and Assessments
Manual
This document include s informati on that s hall not be disclosed outs ide the G overnment a nd shall not be dupli cated, used or
disclosed‐in whol e or in partf or any ot her purpose t han the U nited States Air Force B uilt Infra struct ure Ass ess ment Progra m.
July 2017
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Appendix for Interior Construction

(C10)

USAF Built Infrastructure

Inventory and Assessments

Manual

This document includes information that shall not be disclosed outside the Government and shall not be duplicated, used or disclosed‐in whole or in part‐for any other purpose than the United States Air Force Built Infrastructure Assessment Program.

July 2017

Table of Contents

  • I. Overview
    • A. C10 Interior Construction System description
        1. UNIFORMAT II definition
        1. Major components...............................................................................................................
        1. Lifecycle characteristics........................................................................................................
  • II. Inventory
    • A. General C10 Inventory Guidance...............................................................................................
    • B. Inventory C1010 Partitions.......................................................................................................
    • C. Inventory C1020 Interior Doors
    • D. Inventory C1030 Fittings
  • III. Assessment
    • A. General C10 Assessment Guidance
    • B. Assessment C1010 Interior Partitions......................................................................................
    • C. Assessment C1020 Interior Doors
    • D. Assessment C1030 Fittings
  • IV. Inventory and Assessment Rules of Thumb
    • A. Assessor Qualifications
    • B. Year Installed
    • C. Inventory/Assessment
  • V. Inventory/Assessment Data Collection Sheet
  • VI. C10 UNIFORMAT II Minimum Component Reference Table

Data Collection Sheet(s) included in Section V and in the AFCEC BUILDER SharePoint Site Documents Library. Section VI (C10 UNIFORMAT II Minimum Component Reference Table) provides a complete listing of the minimum components inventoried and assessed for C10. Bases may elect to inventory and assess additional components.

NOTE: The SMS Playbook requires inventory and assessment for all Dormitories and for Military Family Housing. Inventory and assessment is required by the current AFCAMP Playbook as project support documentation for consideration in the project prioritization process.

Component Subtypes General, Other, and Unknown require a Section Name to further describe the Component Sections.

It is critical to confirm the year installed (default from Real Property Assets Database (RPAD)) or determine the year installed. BUILDERTM^ SMS uses the Install Date, life cycle degradation curves and assessment observations to establish a Condition Index (CI) for each Component Section. If the assessor suspects the RPAD default date is not accurate or an addition or renovation has taken place, check the RPAD record for year renovated or check local as‐built or renovation drawings to help determine the year installed. Estimated Install Dates decrease the Expected Service Life significantly. Every effort should be made to establish an Install Date and avoid the use of estimated.

If this is an initial assessment and no interior construction inventory has previously been entered into BUILDERTM^ SMS, an inventory is required. Interior construction components inventoried for USAF buildings are usually visible. When interior construction components are not visible, as‐built drawings should be used to identify and quantify the interior construction components. If as‐built drawings are not available, the assessor may use experience to make an assumption for the interior construction types and quantities based on similar construction, consultation with local staff and other resources such as www.inspectapedia.com.

The remainder of this section provides photo examples of the most common USAF interior construction inventory items categorized by major components, and accompanied with the appropriate M aterial Category, Component Subtype and Quantity from the BREDTM^ drop down menus. This information is supplemented with general and photo specific inventory hints as a guide for data entry by the assessor.

B. Inventory C1010 Partitions

Typical interior partitions on USAF bases are:

General Interior Construction C10 Inventory Hints

  • Privacy screens and interior windows are the only items inventoried under C1010 due to some overlap with C30 Interior Wall Finishes
  • Inventory Comments should be recorded to clarify inventory component description if Section Name is insufficient.
  1. Material Category: C101001 Fixed Partitions

Component Subtype: Wall – Concrete Block Quantity: SF Year Built/Renewed: RPAD

Painted/Coated: Yes

Inventory Notes: N/A

  1. Material Category: C101005 Interior Windows

Component Subtype: Interior Windows EA Year Built/Renewed: RPAD Inventory Notes: Awning windows open outward and give the appearance of an awning Quantity shown is 3 EA Metal refers to the frame material Section Name: Awning Window ‐Metal

  1. Material Category: C101005 Interior Windows

Component Subtype: Interior Windows EA Year Built/Renewed: RPAD Inventory Notes: Window is “Fixed” and does not open Metal refers to the frame material Section Name: Fixed Window ‐ Metal

  1. Material Category: C101005 Interior Windows

Component Subtype: Interior Windows EA Year Built/Renewed: RPAD Inventory Notes: Hopper windows open outward from bottom and give appearance of a hopper Metal refers to the frame material Section Name: Hopper Window ‐ Metal

C. Inventory C1020 Interior Doors

Typical interior doors on USAF bases are:

  1. Material Category: C101005 Interior Windows Component Subtype: Interior Windows EA Year Built/Renewed: RPAD Inventory Notes:

Section Name: Fixed ‐ Wood

  1. Material Category: C101005 Interior Windows Component Subtype: Interior Windows EA Year Built/Renewed: RPAD Inventory Notes: This is an exterior window, interior is similar Section Name: Single Hung ‐ Wood
  2. Material Category: C101005 Interior Windows Component Subtype: Interior Windows EA Year Built/Renewed: RPAD Inventory Notes: Section Name: Motorized Ceiling Grille ‐ Metal
  3. Material Category: C102004 Sliding & Folding Doors Component Subtype: General EA Year Built/Renewed: RPAD Inventory Notes: Folding partitions and Bi‐fold doors are counted as 1 EA. Section Name: Folding Partition Door – Vinyl Section Name required
  1. Material Category: None

Component Subtype: Access Hatch EA Year Built/Renewed: RPAD Inventory Notes: Roof hatch inventoried under B30 Roofing if goes to roof and not space Inventory and assessment optional

  1. Material Category: C102003 Fire Doors

Component Subtype: Fire – Swinging, Metal EA Year Built/Renewed: RPAD Painted/Coated: Yes/No Inventory Notes: Should have fire rated label on inside edge May be held open by magnetic “hold open” device Counted as 2 doors

  1. Material Category: C102001 Standard Interior Doors Component Subtype: General EA Year Built/Renewed: RPAD Inventory Notes: N/A These double doors would be counted as 2 EA. Section Name: Louver Metal Doors Section Name required
  1. Material Category: C102001 Standard Interior Doors Component Subtype: Wood Door/Wood Frame EA Year Built/Renewed: RPAD Inventory Notes: Although multiple leafs, door unit is counted as 1 door Section Name: Bi‐fold Door
  2. Material Category: C102001 Standard Interior Doors Component Subtype: Wood Door/Wood Frame EA Year Built/Renewed: RPAD Inventory Notes: 2 sections of Dutch door are counted as 1 door Section Name: Dutch Door ‐ Wood
  3. Material Category: C102001 Standard Interior Doors Component Subtype: Wood Door/Wood Frame EA Year Built/Renewed: RPAD Inventory Notes: Double doors are counted as 2 EA Section Name: Louvered Door
  1. Material Category: C102001 Standard Interior Doors Component Subtype: Wood Door/Metal Frame EA Year Built/Renewed: RPAD Inventory Notes: N/A
  2. Material Category: C102004 Sliding & Folding Doors

Component Subtype: General EA Year Built/Renewed: RPAD Inventory Notes: Sliding door units are counted as 1 EA. Section Name: Sliding Wood Doors Section Name required

  1. Material Category: None

Component Subtype: Transom EA Year Built/Renewed: RPAD Inventory Notes: Transoms can be over or beside door Other materials include metal and glass Not inventoried or assessed

III. Assessment

A. General C10 Assessment Guidance

Interior construction component sections are assessed using Direct Condition Rating (DCR). Usually interior construction components will be visible. When component sections are not visible, no assessment is required and an Age‐Based Rating is given by BUILDERTM^ SMS. In this case BUILDERTM^ SMS will use the inventory Year Installed and life cycle degradation curves in the software to establish the CI. When interior construction component sections are visible, they should be assessed. The on‐site assessment is determined based on the assessor’s observations compared to the Direct Condition Rating (DCR) Definitions chart for major components C1010, C1020 and C1030. The “Rating” reflects observed deterioration, impact on operability and repair requirements based on the chart below and the assessor’s professional judgment. Under no circumstances should age be factored into a DCR or Distress Survey assessment. Ratings are based on condition, operability and/or survivability only. BUILDERTM^ SMS already factors in the age when calculating Condition Index (CI). The following conditions or events can accelerate interior construction deterioration and should be considered by the assessor:

  • Moisture damage due to roof or pipe leaks
  • Damage due to personnel or equipment
  • Improper construction or installation
  • Neglected maintenance

NOTE: Red highlighted text is provided as an example of a lifecycle of typical components and should be adjusted as needed to represent other various components.

Direct Condition Rating (DCR) Definitions

Rating Observation Green (+) Fully Operational ‐ Free of Known or Observable Defects Keep doing PM required to maintain warranty ‐ no action required

  1. Equipment Category: Metal Component Subtype: Interior Ladder Quantity: LF Year Built/Renewed: Est. Inventory Notes: Note Quantity is LF, include ladder and platform in estimate of total length Normally metal, wood ladders may also be entered under separate BREDTM^ dropdown Rails and cages are included in inventory

Green Fully Operational^ ‐^ Slight Deterioration or Minimal wear Keep doing PM ‐ no action required

Green (‐) Fully Operational – Normal wear and/or serviceability defects Keep doing PM ‐ need to start planning for rehabilitation

Amber (+) Reduced Operation – Minor wear and/or serviceability defects Repairs could be accomplished and replacement planned within next eight to ten years (Investment of resources could extend life) Amber Reduced^ Operation – Moderate wear and/or serviceability^ defects Repairs could be accomplished and replacement planned within next six to seven years (Investment of resources could extend life) Amber (‐) Reduced^ Operation – Significant^ wear and/or serviceability^ defects Repairs could be accomplished and replacement planned within next three to five years (Investment of resources could extend life) Red (+) Loss of Operation – Moderate wear and/or serviceability failure Repairs could be accomplished and replacement planned within next two years (Run to failure ‐ further investment unwise) Red Loss of Operation – Significant wear and/or serviceability failure Repairs could be accomplished and replacement planned within the next year (Run to failure ‐ further investment unwise) Red (‐) Loss of Operation – Complete wear and/or serviceability failure Replacement needs to be planned immediately

BUILDERTM^ SMS provides the ability for the assessor to rate component painted or coated surfaces. Some interior components include manufacturer (or factory) finishes. These finishes tend to age consistent with the components. Other components have local or field applied paints or coatings. The DCR Definitions ‐ Coatings chart below should be used by the assessor to rate non‐ manufacturer applied coatings. This chart should be used to rate coatings for:

  • Interior & exterior walls
  • Window frames
  • Doors
  • Drywall finish
  • Concrete & CMU wall finishes

The assessor should match actual coating observations listed in the chart and apply the corresponding “Rating.” Do not forget to check the “paint box” in BREDTM^.

Direct Condition Rating (DCR) Definitions ‐ Coatings

Rating Observation Green (+) Perfect condition. No visible deterioration. Green Little visible deterioration. Green (‐) Some visible deterioration. Amber (+) Minor visible deterioration.

C. Assessment C1020 Interior Doors

Below are assessment hint questions to help the assessor determine the most appropriate DCR and examples of common distresses.

Examples of typical door distresses or conditions include:

2. Typical Distress:

Picture is of a typical metal toilet unit. Common distresses or conditions include, but are not limited to: Broken wall and/or floor anchors or doors Corroded floor anchors due to continuously wet floors. Rust/corrosion due to exposure to moisture

C1020 Assessment Hint Questions

  • What distresses or problems are observed?
  • What is the quantity and severity of the distresses?
  • Are doors damaged? Do they function and secure properly?
  • Will repairs preserve or extend the remaining service life of the door? Based on above:
  • Select a DCR from the chart.
  • If assessment “Rating” is Amber + or below, enter an Inspection Comment to describe the reason or for any significant issue. Attach a photograph documenting the condition.
  1. Typical Distress: Damaged 2. Typical Distress:

Out of Alignment

D. Assessment C1030 Fittings

Below are assessment hint questions to help the assessor determine the most appropriate DCR and examples of common distresses.

Examples of typical ladder distresses or conditions include:

IV. Inventory and Assessment Rules of Thumb

A. Assessor Qualifications

  • The architectural/structural assessor should have a combination of 8+ years of general building construction, facilities maintenance and planning/estimating experience related to building foundations, structure, enclosure and interior construction and be equivalent to a Journeyman, a V Level Technician, an Architect or Civil Engineer. The assessor should have a working knowledge of the ASTM E 1557 Standard Classification for Building Elements UNIFORMAT II and a basic understanding of other building systems such as HVAC, Plumbing, Fire Protection and Electrical. The assessor should be able to identify common building materials, techniques and structural/architectural system types/elements, be proficient at reading drawings and engineering reports and have experience identifying common problems related to architectural/structural systems. The lead architectural/structural assessor may be supported by less experienced staff

C1030 Assessment Hint Questions

  • What distresses or problems are observed?
  • What is the quantity and severity of the distresses?
  • Is ladder damaged?
  • Will repairs preserve or extend the remaining service life of the ladder? Based on above:
  • Select a DCR from the chart.
  • If assessment “Rating” is Amber + or below, enter an Inspection Comment to describe the reason or for any significant issue. Attach a photograph to document the condition.

Typical Distress: Although the ladder to the right shows no distresses, common distresses are: Loose or broken bolt connections at floor or wall. Damaged rungs or vertical supports from vehicle traffic (in shops) Rust Damage to safety rail or cage Missing/damaged safety climb components

Architectural Inventory Sheet

Architectural Inventory Sheet