WebAug 9, 2024 · Excavation means work involving the removal of soil or sand or rock from earth, Excavation quantity usually calculating in m³ (Cubic meter). Backfilling means the … WebBuilding up rates for construction materials in Nigeria. Rate Build Up For Construction ... BACKFILLING Backfilling of excavated material spread and level exc. Mat. 2.25 man hour@ 125 ... 0.25. PROTECTION Allow for keeping the site free from water. WHEEL AND SPREAD Wheel and spread top soil 150mm deep (1hr of unskilled labour) Spread and level ...
How to Calculate Backfilling Quantity (or) Volume of Backfilling ...
WebThe cost of installing a drainage trench is between $1,900 to $5,100 for a 30-metre linear trench. The average cost for an exterior French drain is $65-$98 per linear metre. For an interior French drain, the cost is between $147 to $196 per metre. For a driveway drainage system, the cost is around $230 per linear metre. WebComposite Rate Build Up – Foundations. The Elemental Estimate layout and grouping of items will be used in this example. ... Backfilling – (m3) Rate – R35.00; Cart-away surplus … how do i add text to a picture in word
Excavation and backfilling [What, Why, How, Cost]
WebJan 1, 2024 · The paper presents selected test results obtained during construction of multi-layer soil embankments. It also provides the analysis of a new geotechnical approach, used for construction of non-typical soil embankments, which takes into account the effect of additional compaction of individual layers. The tests were conducted in in-situ conditions. WebInaccurate bulking and compaction factors can add significant costs to all civil projects! Commonly-used bulking and compaction factor charts provide generic estimates, and … Webfoundation pipe trench in earth, soil of all types Sand, Gravel and Soft murum, including removing the excavated materials upto a distance of 50 meters and lifts as below stacking and spreading as directed normal dewatering preparing the bed for foundation and excluding backfilling etc. complete. Lift upto 1.50 meters to 3.00meters Bd.A.1 to 3 how do i add text to a screenshot on mac