This section is from the book "The Law Of Contracts", by William Herbert Page. Also available from Amazon: Commercial Contracts: A Practical Guide to Deals, Contracts, Agreements and Promises.
Street signs shall be furnished and installed at such intersections as the Engineer designates. Street signs shall conform to [insert reference to specifications, etc.], on file in the office of the Chief Engineer and to the detailed specifications prepared by the Division of Structures which accompany this drawing.
The price bid shall be for the sign installed complete.