Air sampling protocol document, 130 Cedar Street, Jan 2005

NYC 9/11 Public Portal Document

130 Cedar Street July 15, 2004 Selective Demolition and Façade Restoration Koenen Associates

A. Manufactured articles, materials and equipment shall be applied, installed, connected, erected, used, cleaned, and conditioned as directed by the respective manufacturers, unless otherwise specified.

1.07 IDENTIFYING MARKINGS

A. Name plates and other Identifying markings shall not be affixed on exposed surfaces of manufactured items Installed In finished spaces.

1.08 SUBSTITUTION AFTER AWARD OF CONTRACT

A. The Architect will consider a formal request for the substitution of products in place of those specified, under the following conditions:

1. The request is accompanied by complete data on the proposed substitution substantiating compliance with the Contract Documents including product identification and description, performance and test date, references and samples where applicable, and an itemized comparison of the proposed with the products specified or named by Addenda, with data relating to Contract time schedule, design and artistic effect where applicable, and its relationship to separate contracts.

2. The request Is accompanied by accurate cost data on the proposed substitution In comparison with the product specified, whether or not modification of the Contract Sum is to be a consideration.

B. Requests for substitution based on Paragraph (1) above, when forwarded by the Contractor to the Architect for review are understood to mean that the Contractor

1. Represents that he has personally investigated the proposed substitute product and determined that it is equal or superior in all respects to that specified:

2. Will provide the same guarantee for the substitution that he would for that specified.

3. Certifies that the cost data presented is complete and Includes all related costs under this Contract, but excludes costs under separate contracts and the Architect's redesign costs, and that he waives all claims for additional costs related to the substitution which subsequently become apparent; and

4. Will coordinate the installation of the accepted substitute, making such changes as may be required for the Work to be complete in all respects, at no additional cost to the Owner and at no extension of the contract completion date.

C. Substitutions will not be considered if:

1. They are indicated or implied on shop drawings submissions without the formal request required in Paragraph (1) above; or

2. For their implementation they require a substantial revision of the Contract Documents in order to accommodate their use.

3. The Architect will examine, with reasonable promptness, such substitution submittals, and return of submittals to the Contractor shall not relieve the Contractor from responsibility for deviations and alternatives from the contract plans and specifications, nor shall It relieve him from responsibility for errors in

Materials and Equipment 1600-2

NYC-WTC 000125142