Webbackfill from a CAPP source or supplying the material from another source. The Contractor has the following options for supplying B borrow ... At the time B borrow is being placed for approach embankment, an earth, watertight, well-compacted dam is required to be constructed in level lifts, the details of which are shown on the plans. Except as ... Webearthfill. Earth backfill may be composed of plastic materials with low permeability for sealing off the movement of water. Common classifications of these types of backfill …
STANDARD SPECIFICATION PART 1 - GENERAL - Olivenhain
WebThe uncemented backfill can apply a pressure on the exposed cemented backfill and affects its stability. In this study, a lateral pressure equal to the isostatic overburden pressure is considered for the uncemented backfill. ... Earth Pressures Against an Experimental Retaining Wall Backfilled with Silty Clay [R] . Carder, D. R. , Murray, R. T ... WebExcavation and Backfill for Utilities Revised 2024 Trenching and Backfilling 31 23 33 SECTION 31 23 33 TRENCHING AND BACKFILLING PART 1: GENERAL ... as an indication of classified excavation or the quantity of earth, rock, silt, debris or other material encountered. 2. Excavation to the lines and grades indicated on the Drawings or dickinson podiatry services
02210 - TRENCHING, BACKFILLING AND …
WebMar 30, 2024 · Backfilling is an important part of the construction process. Backfilling happens after excavation when the soil is compacted back into the trench or foundation. … WebDivision 31 Section “Earth Moving.” 1.3 DEFINITIONS A. Subsoil: All soil beneath the topsoil layer of the soil profile, and typified by the lack of organic ... A. Backfill: Soil material or controlled low-strength material used to fill an excavation. 1. Initial Backfill: Backfill placed beside and over pipe in a trench, including haunches ... Webunless otherwise shown. Stop backfill at least 6 inches below finished grade in all areas where topsoil is to be replaced. D. Place native earth backfill to the lines and grades shown in the areas that are not required to receive structural backfill material. Place native earth backfill in maximum 8-inch loose citrix pvs tftp timeout