Site work for a civil project in Montgomery, Texas. Completed plans call for site work for a water / sewer project.

Water, Sewer, and Drainage Improvements for The Highlands Section 22 in Montgomery County, TX. Type of work involves water, sewer, and drainage systems. Owner is Montgomery County Municipal Utility District No. 140. A. Work under this Section covers excavating, trenching and backfilling for storm sewers, water distribution mains, sanitary sewer force mains, sanitary sewers and other utility systems and appurtenances. B. "Trench safety" shall be required for all excavation at depths over 5 feet. A. Compacted fill construction consists of placing and compacting excavated materials to required lines, grades, and cross-sections. This section describes the installation of new sanitary sewers and modifications or connections to the existing sanitary sewer system required as part of the proposed work. A. This Section specifies the requirements for Portland cement concrete, including materials, proportioning, batching, mixing, delivering and testing. B. Portland cement concrete shall be composed of Portland cement, fine aggregate, coarse aggregate, water and admixtures, as approved, all proportioned and mixed as specified herein. C. Classes of Concrete 1. Classes of concrete are designated by a numeral indicating the minimum 28 day compressive strength in pounds per square inch as determined by ASTM C 39. 2. Each class of concrete may consist of one or more mixes determined by the maximum size of aggregate, cement factor and types of admixtures or special aggregates. 3. Each design within a class shall be considered as a specific type and shall require approval prior to use.