3 resultados para Aggregrates (Building materials)

em Harvard University


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This document in John Kirkland's hand records the vote of the Corporation to begin surveying College lands for a new building to be constructed between Massachusetts and Harvard Halls to house commons halls. The vote also authorized engineers John Lowell and Loammi Baldwin to start making contacts for building materials.

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Bemis, responding to an advertisement from Lowell and Baldwin requesting bids for building materials, outlines his proposal for using Chelmsford granite for the construction of University Hall. Bemis lists 12 stipulations in his proposal including costs per bricks, techniques for constructing the upper storeys, and labor costs.

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This dataset consists of 2D footprints of the buildings in the metropolitan Boston area, based on tiles in the orthoimage index (orthophoto quad ID: 229890, 229894, 229898, 229902, 233886, 233890, 233894, 233898, 233902, 237890, 237894, 237898, 237902, 241890, 241894, 241898, 241902, 245898, 245902). This data set was collected using 3Di's Digital Airborne Topographic Imaging System II (DATIS II). Roof height and footprint elevation attributes (derived from 1-meter resolution LIDAR (LIght Detection And Ranging) data) are included as part of each building feature. This data can be combined with other datasets to create 3D representations of buildings and the surrounding environment.