Attachment J-1 CIH SOW for DIA Modernization.pdf

Northwest Mountain Region Western Logistics Service Area

2200 South 216 Street Des Moines, WA 98198

Scope of Work for Certified Industrial Hygienist / Industrial Hygienist Independent Services

August 14, 2023

Subject: Scope of Work for Certified Industrial Hygienist / Industrial Hygienist Independent Services

The FAA desires the services of a third party independent consultant oversight of the General Contractors remediation of mold at the Federal Aviation Administration’s Denver Airport Traffic Control Tower and Base Building (DEN ATCT), 8400 Pena Blvd., Denver, CO 80249-2056.

1. Review of the Government provided Mold Assessment Survey(s), see Attachment (A-C).

2. The Government's Certified Industrial Hygienist (CIH) / Industrial Hygienist (CIH) will develop a mold sampling plan to monitor the General Contractor’s (GC) mold remediation project at the DEN ATCT.

3. The CIH/IH will identify work and/or work practices that are not in compliance with the GC’s microbial remediation plan and visual assessment, see Attachments (D-F), while performing the required inspections in accordance with the FAA’s Management of Indoor Air Quality (IAQ) at Air Traffic Organization (ATO) Facilities, Order JO 3900.76, see Attachment (G). The Contracting Officer may require the removal of any individual for non-compliance with quality requirements specified in the contract.

4. At a minimum, the CIH/IH will adhere to JO 3900.76, Chapter 4. Mold, Subsection 4(e) Post-Remediation Evaluation and:

a. Review the Contract Hazardous Abatement Drawings for both the ATCT and Base Building, see Attachments (H-I).

b. Conduct a visual site survey of the DEN ATCT & Base Building, escorted by the

FAA.

c. Monitoring - IH will conduct spot checks based on the GC’s mold remediation plan.

Site visits by CIH or IH - dependent on the GC schedule.

d. Identify work and/or work practices that are not in compliance with the approved Microbial Remediation Plan.

e. Prepare Daily Reports for the FAA Resident Engineer (RE).

f. Prepare Weekly photo log for the FAA RE.

g. Conduct visual inspections of work areas/containments upon completion of final cleaning (white/black glove tests where necessary).

h. Conduct clearance air sampling for the work areas/containments.

i. Document all air sampling results.

j. Prepare and deliver a final IH report to the FAA RE.

Please provide your proposed cost and any comments for the above-specified within five (5) working days of receipt.

This request does not obligate the government in any manner, until the Contracting Officer accepts your offer in writing.

Attachments J-1A-J:

A. Gandalf Associates “Comprehensive Intrusive Mold Assessment, Denver International Airport, Air Traffic Control Tower, Junction Level and Above” January 13, 2020.

B. Gandalf Associates “Comprehensive Intrusive Mold Assessment – Phase 2, Denver International Airport – Air Traffic Control Tower (ATCT) Base Building – Boiler Room” February 14, 2020

C. Gandalf Associates “Comprehensive Intrusive Mold Assessment – Phase 2, Denver International Airport – Air Traffic Control Tower, Remaining ATCT Locations & Base Building” December 7, 2020

D. General Contractor’s Microbial Remediation Plan E. Mold Remediation Sub Qualification Package-2 F. Preliminary Visual Assessment G. FAA’s Management of Indoor Air Quality (IAQ) at Air Traffic Organization (ATO)

Facilities, Order JO 3900.76 H. DEN Mod ATBM HA101-104 Dwgs I. DEN Mod ATCT HA101-105 Dwgs