The horizontal angles about point P were measured and recorded as follows: <1 = 17 deg 30ʻ10", <2 = 22 deg 18'02", <3 = 87 deg 43'33", <4 = 103 deg 10'24", <5 = 48 deg 50'44", and <6 = 80 deg 27'01". The horizon misclosure is Select the correct response: • + 06 sec • + 06 min •- 04 sec .- 06 min • - 06 min 04 sec

Q: The vertical photograph was exposed with a 50 cm focal length camera at a flying height of 5,000…

A: Focal length f=50 cm = 0.50 m, Flying height H=5000 m, Photo scale S=1:2500, To Find- The elevation…

Q: QUESTION 6 To measure the passing sight distance, what is the height (ft) of the object?

A: Answer  :- To measure the passing sight distance height of object is  3.5 ft .  Explanation :-…

Q: What is ground-probing radar method explain in detail?

A: Ground probing radar method is a geophysical method which is used for shallow investigation of a…

Q: If an EDM instrument has a stated accuracy of +-(2mm+3ppm) what error can be expected in a measured…

A: Given data in question  EMD instrument Accuracy Distance To find out  Error

Q: When does the penetrometer classified as a static cone penetrometer?

A: Penetrometer is a device used to determine the penetration resistance and the engineering properties…

Q: Number from the most accurate (1) to the less accurate instrument (5) for distance measurements?…

A: 1 An EDM 2 A Theodolite  3 A level  4 A tape 5 An odeometer

Q: What can be learned from an EMG recording?

A: Electromyography (EMG) is a method of measuring muscle response or electrical activity in response…

Q: Who prepares the Report of Field Correction?

A: Any sort of corrections on field is properly documented so as to ascertain the transfer of…

Q: Why should fixed height tripods or rods be used in a kinematic survey?

A: Kinematic survey gives station positioning even when the receiver is in movement.

Q: What does Modern biaxial inclinometer probes contains?

A: The inclinometers are used to measure the angles. It is used to measure the tilt in the object. The…

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.