Unofficial Notice of Invitation to Bid (NIB)

General Bid Items

• Quantity: -  Unit: -  Work Item: Removal of existing roofing to structural deck.
• Quantity: -  Unit: -  Work Item: Proper disposal of removed roofing materials.
• Quantity: -  Unit: -  Work Item: Replacement of damaged or dry rot wood, 'like in kind'.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of skylights.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of vents.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of hoods.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of gutters.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of pipe jacks.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of downspouts.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of copings.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of water diverters.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of flashings.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of conduit sleepers.
• Quantity: -  Unit: -  Work Item: Roofing over abandoned curbs and penetrations.
• Quantity: -  Unit: -  Work Item: Installation of new skylights.
• Quantity: -  Unit: -  Work Item: Installation of external gutters, lag bolt for additional support.
• Quantity: -  Unit: -  Work Item: Tack nail HPR Glasbase to wood deck over low slope roof sections.
• Quantity: -  Unit: -  Work Item: Mechanically install Polyiso insulation board to match existing roof thickness and taper design (Contractor responsible to verify thickness and taper design).
• Quantity: -  Unit: -  Work Item: Mechanically fasten new ½” gypsum cover board per wind uplift calculations.
• Quantity: -  Unit: SQ. ROLL  Work Item: Install Stressbase 120 in Green Lock Membrane adhesive at 2.5 gal/sq; KEE 60 mil FB with spatter spray to roof field.
• Quantity: -  Unit: SQ. ROLL  Work Item: Install Stressbase 80 Plus in Green Lock Flashing Adhesive at 5 gal/sq.
• Quantity: -  Unit: SQ. ROLL  Work Item: Install KEE Stone NF flashing roll in KEE Lock WB Flashing Adhesive at 1.5 gal/sq.
• Quantity: -  Unit: -  Work Item: Install new Dura Block conduit sleepers.
• Quantity: -  Unit: -  Work Item: Removal of existing roofing to structural deck.
• Quantity: -  Unit: -  Work Item: Proper disposal of removed roofing materials.
• Quantity: -  Unit: -  Work Item: Inspection of metal deck for damage and rust.
• Quantity: -  Unit: -  Work Item: Repair and treatment of metal deck.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of vents.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of hoods.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of gutters.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of pipe jacks.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of internal drains.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of downspouts.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of copings.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of flashings.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of conduit sleepers.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of scuppers.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of expansion joints.
• Quantity: -  Unit: -  Work Item: Demolition and replacement of pitch pockets.
• Quantity: -  Unit: -  Work Item: Roofing over abandoned curbs and penetrations.
• Quantity: -  Unit: -  Work Item: Installation of new internal drain bowls, seal to existing plumbing pipes.
• Quantity: -  Unit: -  Work Item: Install safety tie off mounts, 12’ O.C., as indicated on SITE MAP.
• Quantity: -  Unit: -  Work Item: Install Vapor Smart SA to deck with SA primer.
• Quantity: -  Unit: -  Work Item: Fully adhere new insulation, gypsum cover board per wind uplift calculations.
• Quantity: -  Unit: SQ. ROLL  Work Item: Install Stressbase 120 in Green Lock Membrane adhesive at 2.5 gal/sq.

NAICS Classification

NAICS 238160 – Roofing Contractors (Primary work including removal, repair, and installation of various roofing systems, insulation boards, flashings, and related roof accessories.), NAICS 238130 – Framing Contractors (For "in-kind replacement of dry rot wood" which involves structural wood repair and replacement within the roof system.), NAICS 238990 – All Other Specialty Trade Contractors (Includes general demolition of roof-related components such as skylights, vents, gutters, and other miscellaneous building envelope work not strictly limited to roofing or framing).

Records and Due Date

This bid opportunity was entered into BidAmerica on February 20, 2026, and was last updated on February 20, 2026. All bids and/or proposals are due on March 20, 2026.

Contractors may log in or create a free BidAmerica account to view full project documents, plans, specifications, addenda, submission requirements, and more project details issued by Sequoia Union High School District.

Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Sequoia Union High School District. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Sequoia Union High School District prior to bidding.