...of the project which were not included as items of work in the original contract. b. Where there are subsurface or latent physical conditions at the site differing materially from those indicated in the contract beyond the limit of the Change Order. c. Where there are unknown physical conditinos at...

...Contracting Officer in writing of: (a) subsurface or latent physical conditions at the tite differ* inf materially from those indicated in this contract,...differing materially from those ordinarily encountered and Cencnliy recognized as inhering in work of the character provided for in this contract. The Contracting...

...such conditions are dlslurlted. notify the Contracting Officer in writing of: (a) subsurface or Intent physical conditions at the site differing materially...or (b) unknown physical conditions at the site, of nn unusual nature, din. -nut: materially from those ordinarily encountered and generally recognised...

...contractor shall promptly, and before such conditions are disturbed, notify the owner in writing of: (1) Subsurface or latent physical conditions at the site...materially from those indicated in this contract, or (2) unknown physical conditions at the site, of an unusual nature, differing materially from those...

...promptly, and before such conditions are disturbed, notify the Contracting Officer in writing of: (1) subsurface or latent physical conditions at the site...materially from those indicated in this contract, or (2) unknown physical conditions at the site, of an unusual nature, differing materially from those...

...sit* dilfen.ig materially from those indicated in this contract, or (2) unknown physical condition* at the site, of an unusual nature, differing materially from those ordinarily encountered and generally recognised as inhering in work of the character provided for in this contract. The Contracting Officer...

...contractor shall promptly, and before such conditions are disturbed, notify the recipient in writing of: (1) Subsurface or latent physical conditions at the site...differing materially from those indicated in this subagreement, or (2) Unknown physical conditions at the site, of an unusual nature, differing materially...

...promptly, and before such conditions are disturbed, notify the Contracting Officer in writing of ( 1 ) subsurface or latent physical conditions at the site differing materially from those Indicated in the contract, or (2) unknown physical conditions at the site Df an unusual nature, differing materially...

...promptly, and before such conditions are disturbed, notify the Contracting Officer in writing of (1) subsurface or latent physical conditions at the site differing materially from those indicated in the contract, or (2) unknown physical conditions at the site of an unusual nature, differing materially...

...physical conditions at the site differing materially from those indicated in this contract, or (2) unknown physical conditions at the site, of an unusual nature, differing materially from those ordinarilyencountered and generally recognized as inhering in work of the character provided for in...