1, with the cover "Original or photocopy stamped with the seal in the upper right corner" (official seal and corporate seal).

2. List of main construction machinery and equipment, labor schedule, crossing diagram and network diagram, general layout of construction and temporary land use table to be put into the construction organization design.

3. Print the original or duplicate seal on the top right corner of the cover. Number of bidding documents: one original, four copies and one electronic document (U disk or CD).

4. If the bid documents require "sealing and signing", they must be sealed and signed. The bidding documents of commercial bid shall be bound into a book, and the bidding quotation in the bidding documents of commercial bid shall be bound into a book.

Extended data:

Precautions for forwarding proxy files:

1, technical bid documents are bound separately. Commercial bidding documents and technical bidding documents must be sealed separately. The cover of the internal standard bag shall be marked with "bidding documents for commercial standard", "bidding documents for technical standard" and "customized format", and shall be stamped with (official seal and legal person seal).

2. Then package the two sealed bidding documents in an external packaging bag, and the cover of the external standard bag is marked with "custom format" and must be stamped (official seal and legal person seal).

3. The original power of attorney of the legal representative. (signature, official seal and corporate seal of the manager) (scanned ID card) (official seal) and the original ID card. Seal the bid bond separately in an envelope and submit it together with the bid documents. Deposits are in the form of cash or checks.