(the main differences between the NRA method of measurement , and Assignment

(the main differences between the NRA method of measurement , and CESMM3) Civil engineering measurement - assigning ExampleIt is not measured to construction joints, holes, ducts, sockets, mortices and the like that do not exceed 0.15 cubic meters in volume. The edge of blinding concrete should be slight or equal to 75mm. An inclination angle of less than 15 to horizontal plane is required.The pipes are measured in notationar meters and made of clay, concrete, iron, steel, polyvinyl and glass reinforce plastic. The attainment of excavation depends on the nominal pipe diameter and type of material for the pipe (CESSM3, 1991 p.48).NRA dwells puts a lot of emphasis on drainage and service ducts include drains, sewers, piped culverts and service ducts. It does not include trickle drains, narrow filter drains and fin drains. The unit of measurement is linear meters. The measurement done from the center line betweenFor depth inverts that do not exceed 2m, average depth of invert to b e verbalize the nearest 25mm. If the depths to invert exceed 2m but less than 4m and in steps of 2m, again the average depth must be stated to the nearest 25mm.From the CESSM3 point of view, unit of measurement for executed whole shebang is in sum form apart from scenarios where there is a qualify unit of measurement. The divisions included are contractual, specified requirements, method related charges, provisional sum and the rest. Contractual requirements are classified into performance bond, insurance of works and third party insurance. Specified requirements refer to accommodation, services, equipment, attendance for engineers staff and the like. The method-related charges focus on accommodation, services, temporary works, management and labour and rig. Provisional sums are measured in terms of day work and include labour, materials, plant and their respective percentage adjustment. Method-related charges are inserted by the tenderer in the Bill of Quantities (CESSM3, 1991 p.16).NRA classifies this section under preliminaries and