City of Laredo Ionwave #Informal Bid - South Laredo Nature Birding House Addendum 1

Award for Roof Replacement and Repairs at South Laredo Nature Birding House

This opportunity involves the award of a contract for roof replacement and repairs at the South Laredo Nature Birding House in Laredo, TX. - Government Buyer: - City of Laredo Purchasing office - Contact: Tania Herrera - Awarded Vendor: - ROCA GENERAL CONTRACTORS L.L.C. - Products and Services Requested: - Removal of existing roof covering (approx. 2,000 sq ft) - Replacement of all damaged roof decking, rafters, continuous board, fascia, nailers, or eave drips to match existing structure - Installation of CDX plywood decking (matching existing size) with H-clips where damaged - Installation of new 25-year shingles (3-tab recommended) over 30# black felt paper - Attachment of shingles with roofing nails (staple guns not allowed) - Installation of six roof turtle vents, new flashing at valleys, new plumbing vents, and 1-1/2 x 1-1/2 edging at eaves - All necessary roof cement, flashing, and sealing for a weather-tight, leak-proof roof - Unique or Notable Requirements: - Compliance with federal specifications and Davis-Bacon wage requirements - Contractor charges per sheet of 1/2" plywood and per rafter replaced, as determined upon inspection - Reinforcement of structure as needed with proper blocking, bracing, collar ties, and strong backs - OEMs and Vendors: - No specific OEMs are mentioned; materials must meet federal specifications - Location: - 3712 US Highway 83, Laredo, TX 78046 (South Laredo Nature Birding House) - Estimated Contract Value: - Awarded amount: $5,500 (bids ranged from $5,500 to $9,800) - Period of Performance: - Short-term construction project; duration not specified but typical for roof replacement of this scope

Description

This solicitation is for roof replacement and repairs at the South Laredo Nature Birding House located at 3712 US Highway 83, Laredo, TX. The scope includes removing the existing roof covering of approximately 2,000 square feet, replacing damaged roof decking, rafters, fascia, and other structural components as needed, installing CDX plywood decking where damaged, and installing new 25-year shingles over black felt paper. The work also includes installing six roof turtle vents, new flashing, plumbing vents, edging at eaves, and all necessary sealing for a weather-tight roof. Bids must comply with federal specifications and Davis-Bacon wage requirements. An on-site visit was scheduled for March 1, 2018, and only bids submitted through Cit-E-Bid or hand delivery were accepted.

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