Attachment 0007 - IFR Inspection Plan.pdf

Inspection Plan

1. Overview

This Inspection Plan outlines the procedures and requirements for the Contracting Officer's Representative (COR) to inspect and approve all construction activities for the Indoor Firing Range (IFR) project. The plan ensures that all work meets the specifications outlined in the Scope of Work (SOW) and adheres to applicable standards and codes. Each Contract Line Item Number (CLIN) will serve as a rubric for the specific inspection and testing requirements. Inspections conducted on this site are not limited to the line items included and are subjugated to change.(To include but not limited to)

2. Roles and Responsibilities

• Contracting Officer's Representative (COR):

o The COR is responsible for conducting any inspection that they or the Contracting Officer deem necessary inspections.

o The COR will utilize the CLINs listed below to guide the inspection process and ensure compliance with all project requirements.

• Contractor:

o The Contractor must provide at least 48 hours’ notice to the COR for any required inspections.

IFR Mobilization Plan

Inspection Activities:

• Site Setup: Inspect the setup of temporary facilities, including office trailers, storage areas, and safety barriers.

• Safety Plan Review: Ensure the Contractor’s Safety Plan adheres to OSHA 29 CFR 1926 and 1910 standards, as well as USACE EM 385-1-1.

• Temporary Utilities: Inspect the installation of temporary utilities (power, water, and sanitation) to ensure they meet site requirements and safety standards.

Approval Criteria:

• Compliance with the approved Mobilization Plan.

• Adherence to OSHA and site-specific safety requirements.

• Proper installation and operation of temporary utilities.

Documentation:

• Mobilization Plan approval by COR.

• Safety Plan approval documentation.

• Inspection reports with photographs of temporary facilities and utilities.

IFR Site Preparation (Siteprep)

• Site Grading: Provide inspection and opportunity for COR to validate site is prepared with the correct slope (minimum 2%) to prevent water pooling and facilitate proper drainage.

• Erosion Control: Verify the installation of erosion control measures, such as silt fences and sediment basins, in accordance with the approved SWPPP.

• Storm Drainage: Inspect the installation of storm drainage systems, ensuring proper connections and flow paths are established.

Approval Criteria:

• Compliance with IBC Chapter 18 and ASCE 7 standards for grading and drainage.

• Proper implementation of erosion control measures as per the SWPPP.

• Functional storm drainage system verified through water flow tests.

Documentation:

• Approved topographic survey and grading plan.

• Inspection reports detailing erosion control and drainage system installations.

• SWPPP compliance records.

IFR Civil

• Pavement Construction: Inspect the construction of asphalt pavement, ensuring it meets the required depth and slope as per AASHTO M323, ASTM D3515, and IBC Chapter 18.

• Water and Sewer Systems: Inspect manholes, sewer lines, and water connections for obstructions and leaks. Verify that water and sewer lines are correctly mapped and installed.

• Soil Compaction: Verify that soil compaction tests meet the necessary standards for load-bearing capacity and that bituminous damp proofing is applied where required.

Approval Criteria:

• Compliance with AASHTO, ASTM, and IBC standards for pavement and utilities.

• Soil compaction results meeting the required density levels.

• Verified leak-free water and sewer installations.

Documentation:

• Pavement and utility test results and approvals.

• Soil compaction and grading reports.

• Documentation of water and sewer inspections and flow tests.

IFR Structural

1. Foundation Integrity

Inspection Activities:

• Visual Inspection:

o Conduct a detailed visual inspection of the foundation to identify any visible cracks, signs of differential settlement, or water intrusion.

o Inspect for signs of erosion or scouring at the base of the foundation that could compromise structural integrity.

• Soil Testing:

o Perform soil bearing capacity tests at critical points around the foundation to ensure that the existing soil can support the building load. These tests must adhere to ASTM D1194 standards.

o Conduct soil compaction tests to verify that the soil around and under the foundation is adequately compacted to prevent future settlement.

• Load Testing:

o Perform load tests on the foundation to ensure it can handle the specified building loads without excessive settlement or failure. The load tests should comply with IBC standards for foundations.

Approval Criteria:

• No visible structural damage such as cracks, excessive settlement, or erosion.

• Soil bearing capacity meets or exceeds the design load requirements as per ASTM D1194.

• Successful load tests without signs of failure or excessive settlement.

Documentation:

• Detailed inspection reports with photographs of the foundation condition.

• Soil test results and compaction reports.

• Load test results, including documentation of the test setup, load applied, and measured settlement.

2. Load-Bearing Walls

• Wall Condition Assessment:

o Inspect load-bearing walls for cracks, spalling, or other signs of distress that could indicate structural weaknesses.

o Check the alignment of walls to ensure they are plumb and have not shifted due to foundation settlement or other factors.

• Crack Analysis:

o Conduct a detailed analysis of any cracks in load-bearing walls to determine their depth, width, and cause. Cracks that penetrate the full depth of the wall or are wider than 1/4 inch should be considered critical.

o Use non-destructive testing (NDT) methods such as ground-penetrating radar (GPR) or ultrasonic testing to assess the internal condition of walls, particularly around cracks.

• Structural Reinforcement:

o Verify the adequacy of any existing reinforcement within the walls (e.g., rebar, steel plates). This includes checking for proper placement, spacing, and coverage of reinforcement.

o Inspect the implementation of any additional reinforcement or bracing added as part of the remediation plan, ensuring it complies with IBC Chapter 16 requirements.

Approval Criteria:

• Walls must be free of significant cracks, spalling, or signs of structural distress.

• Any identified cracks must be properly treated and reinforced, with successful NDT results confirming internal integrity.

• All reinforcement and bracing must meet IBC standards and the specific requirements outlined in the remediation plan.

Documentation:

• Wall inspection reports with annotated photographs showing crack locations and conditions.

• NDT results and analysis reports.

• Documentation of any reinforcement work, including materials used and installation details.

3. Slab Condition

• Surface Condition Inspection:

o Inspect the surface of the concrete slab for cracks, spalling, or signs of sinking or heaving. Document any areas where the slab appears uneven or damaged.

o Use a laser level or similar tool to check for flatness and levelness across the slab, noting any deviations from the required specifications.

• Subsurface Testing:

o Conduct subsurface testing, such as core sampling or ground-penetrating radar (GPR), to assess the internal condition of the slab. This is crucial to identify voids, delamination, or other hidden defects.

o Perform moisture testing on the slab to ensure that it is adequately cured and free from excess moisture that could affect its strength or lead to future issues like mold growth.

• Load Testing:

o Perform load tests on the slab to confirm that it can support the required loads without excessive deflection or cracking. These tests should adhere to IBC and ASTM standards.

Approval Criteria:

• The slab must be free of significant cracks, spalling, or signs of uneven settlement.

• Subsurface testing must show no hidden defects or voids, and moisture levels must be within acceptable limits.

• The slab must successfully pass load tests without excessive deflection or cracking.

Documentation:

• Surface inspection reports with photographs and level measurements.

• Subsurface test results, including core samples and GPR data.

• Load test results, including details on the test setup, applied loads, and deflection measurements.

4. Roof Structure

• Roof Condition Assessment:

o Inspect the roof structure, including beams, trusses, and decking, for signs of damage, such as cracks, rot, rust, or deflection.

o Verify that all roof penetrations (e.g., vents, exhausts) are properly sealed and that there is no evidence of water intrusion.

• Structural Integrity Testing:

o Conduct load tests on roof trusses and beams to ensure they can support the expected loads, including live loads such as snow or wind.

o Use NDT methods, such as ultrasonic testing or radiography, to check for internal defects in the roof structure, especially in critical load-bearing elements.

• Roof Drainage Inspection:

o Inspect the roof drainage system, including gutters, downspouts, and scuppers, to ensure it is properly installed and capable of handling expected water flow without causing pooling or leakage.

Approval Criteria:

• Roof structure must be free of visible damage, rot, rust, or deflection.

• All load-bearing elements must pass structural integrity tests, confirming they can handle expected loads.

• Roof drainage must be fully functional, with no signs of water intrusion or pooling.

Documentation:

• Roof inspection reports with detailed photographs of any defects or areas of concern.

• Structural integrity test results for roof beams and trusses.

• Documentation of roof drainage system inspection and any necessary repairs or modifications.

5. Structural Remediation

• Remediation Plan Verification:

o Inspect the implementation of the structural remediation plan, ensuring that all recommended repairs are carried out as specified.

o Verify that materials used for remediation (e.g., epoxy for crack injection, reinforcement steel) meet the required standards and are installed correctly.

• Post-Remediation Testing:

o Conduct follow-up tests on remediated areas, including load tests, crack monitoring, and NDT, to confirm that the repairs have restored the structural integrity of the affected elements.

o Inspect the finished surface of remediated areas to ensure that they are smooth, properly finished, and free of defects.

• Final Inspection:

o Perform a comprehensive final inspection of all structural elements after remediation is complete. This includes a walkthrough with the COR to confirm that all structural work has been satisfactorily completed and meets the project specifications.

Approval Criteria:

• All remediation work must be completed to the highest standards, with no remaining structural defects or deficiencies.

• Post-remediation tests must confirm that repaired areas meet or exceed original design specifications.

• The final inspection must show that all structural elements are in compliance with the SOW and relevant codes.

Documentation:

• Detailed reports on each stage of remediation, including materials used, methods applied, and inspection results.

• Post-remediation test results and analysis.

• Final inspection report, including a sign-off from the COR and any final recommendations or approvals.

IFR Plumbing

• System Verification: Conduct inspections of all plumbing fixtures, piping, and connections to ensure they meet IBC Chapter 29 requirements.

• Pressure Testing: Perform air pressure tests (ASTM E1105) on plumbing systems to verify leak-free operation.

• Water Heater Replacement: Verify the installation and operation of new water heaters, ensuring they provide the required flow and pressure.

Approval Criteria:

• Compliance with IBC Chapter 29 for all plumbing installations.

• Successful pressure test results without leaks.

• Verified operation of water heaters.

Documentation:

• Plumbing system inspection reports and pressure test results.

• Water heater installation documentation.

• Approval of any new plumbing fixture installations.

IFR HVAC

• Airflow Testing: Verify that HVAC systems meet the required airflow (CFM) and filtration standards as per UFC 4-179-02 and UFC 4-010-06.

• Packaged Units: Inspect the operation of packaged HVAC units, ensuring they meet manufacturer specifications and provide adequate cooling and ventilation.

• Ductless Mini-Splits: Verify the installation and operation of ductless mini-splits, ensuring refrigerant lines are fully charged and systems are functional.

Approval Criteria:

• Compliance with ASHRAE 111, ASTM E1554, and UFC standards for HVAC systems.

• Verified operational status of HVAC units with proper airflow and filtration.

• Verification of adequate airflow through the range that meets the approved HVAC airflow plan.

• Verification of testing done by a 3rd party engineering firm confirming HVAC airflow, building filtration, and adherence to UFC 4-179-02 and UFC 4-010-06.

• Approved installation and operation of ductless mini-splits.

Documentation:

• HVAC system test results, including airflow and leakage tests.

• Manufacturer certification of packaged units.

• Documentation of mini-split inspections and approvals from COR and 3rd Party engineer.

IFR Electrical

• Continuity and Insulation Testing: Conduct electrical continuity and insulation resistance tests to ensure all wiring meets IBC Chapter 27 and NFPA standards.

• Transformer Inspection: Inspect the transformers and distribution cabinets for proper installation and operation. Verify that power supply meets project requirements.

• Panelboard and Conduit Installation: Inspect the installation of panelboards, disconnect switches, and conduits, ensuring compliance with IBC and NFPA standards.

• Fixtures and Outlets: Inspect that all lighting fixtures and outlets are operational.

Approval Criteria:

• Compliance with IBC Chapter 27 and NFPA standards for electrical systems.

• Successful electrical testing with no faults or deficiencies.

• Verified installation and proper operation of transformers and panelboards.

• Verification that all fixtures, outlets, and the electrical system function appropriately.

Documentation:

• Electrical system test results, including continuity and insulation tests.

• Transformer and distribution cabinet inspection reports.

• Panelboard installation documentation and approvals.

IFR Communications

• System Wiring and Hookups: Inspect the wiring, control ports, and connections of the communication systems, ensuring they meet UFC 4-179-02 standards.

• Targeting System Testing: Verify that the targeting system operates correctly from the main control station and that all sensors and control points are functional.

Approval Criteria:

• Compliance with UFC standards for communication and targeting systems.

• Verified operation of all communication and targeting components.

Documentation:

• Communication system inspection reports.

• Targeting system test results and approvals.

• Documentation of any corrective actions taken.

IFR Environmental

• Vegetation and Debris Removal: Inspect the removal of weeds, vegetation, and construction debris, ensuring the site is clean and prepared for final turnover.

• Environmental Protection Measures: Verify that all environmental protection measures, including erosion control and waste disposal, are implemented as per EPA and SWPPP requirements.

• Compliance with EPA regulations and the approved SWPPP.

• Verified removal of all environmental hazards and proper site cleanup.

Documentation:

• Environmental inspection reports, including photographs of site conditions.

• Documentation of waste disposal and erosion control measures.

• Final environmental clearance approval.

IFR Fire Protection

• Fire Alarm System: Inspect the installation and operation of the fire alarm system, ensuring it meets NFPA 72 standards and is properly integrated with the building’s safety systems.

• Fire Suppression System: Verify the installation and testing of the fire suppression system, including sprinklers, fire pumps, and water pressure testing.

Approval Criteria:

• Compliance with NFPA 13 and NFPA 72 standards for fire protection systems.

• Verified functionality of fire alarms and suppression systems.

Documentation:

• Fire protection system test results and inspection reports.

• Approval of fire alarm and suppression system installations.

• Documentation of any remedial actions taken.

IFR Miscellaneous (MISC)

• Security Measures: Inspect the installation of security measures, including access controls, perimeter fencing, and surveillance systems.

• Final Touches: Verify that all miscellaneous items, such as signage, painting, and final cleaning, are completed to the project specifications.

• Compliance with DoD and local security standards.

• Completion of all miscellaneous construction activities as per the SOW.

Documentation:

• Security system inspection reports.

• Documentation of miscellaneous construction activities and final approvals.

• Final walkthrough report by COR.

IFR Demobilization (Demob)

• Site Restoration: Inspect the removal of temporary structures and ensure the site is restored to its original or approved condition.

• Final Cleanup: Verify that all construction debris, materials, and equipment have been removed from the site.

Approval Criteria:

• Compliance with demobilization requirements outlined in the SOW.

• Verified site restoration and cleanup.

Documentation:

• Demobilization inspection report.

• Documentation of site restoration and final clearance by COR.