IFB_8100_SAR1015_ADD_4_v1.pdf

This is Solicitation Addendum No. 4 issued by the City of Austin, Texas, Central Procurement office for Invitation for Bid (IFB) 8100 SAR1015 regarding airport window washing and related services. The addendum extends the solicitation due date to June 16, 2026, at 2:00 PM. The underlying contract is a five-year window washing and related services agreement for Austin-Bergstrom International Airport, encompassing comprehensive interior and exterior window cleaning across the Barbara Jordan Terminal and campus buildings. The scope covers approximately 260,000 square feet of glass surface across four terminal levels, with estimated annual cleaning demand of approximately 1,459,570 square feet. The mandatory pre-offer conference and site visit was scheduled for May 5, 2026, from 8:00 a.m. to noon, with questions due by May 12, 2026. The initial contract term is 36 months with two optional 12-month renewal periods at the City's discretion. The original solicitation due date was June 2, 2026, which this addendum extends by 14 days.

Pricing is structured on fixed unit rates per square foot for internal window cleaning and flat rates for external cleaning, with all costs being all-inclusive of labor, materials, equipment rental, transportation, setup, and related expenses with no additional fees permitted. Offerors must possess a minimum of three years of commercial window cleaning experience within the past six years using powered platforms, provide three verifiable customer references from the last five years, and ensure all employees and subcontractors obtain Airport Security Badges following a ten-year criminal background investigation. Mandatory insurance requirements include Workers' Compensation of $1,000,000 per occurrence, Commercial General Liability Insurance of $1,000,000 per occurrence, and Business Automobile Liability Insurance with a combined single limit of $1,000,000 per occurrence. The City of Austin operates optional local and small business preference programs for businesses within the Austin-Round Rock-San Marcos Metropolitan Statistical Area and SBA-certified firms. All employees and subcontractors must earn a minimum living wage of $22.05 per hour. Offerors are required to acknowledge receipt of Addendum No. 4 and return a signed copy with their bid response prior to the solicitation closing date, or risk rejection of their offer.