A documented proof attesting that the quality of construction materials fails or meets the specifications requirement.

• Materials Test Report

• Materials Inspection Report

• Manufacturer's Certificate

• Certificate of Quality Control and Assurance

Specifically, the objectives of calibration are: to check the __________ of the instrument and; to determine the __________ of the instrument.

• precision and traceability

• accuracy and traceability

• accuracy and derivability

• mastery and accountability

It is the basic means or a tool by which an engineer or an inspector can use to determine whether the materials should be allowed to be incorporated or be rejected into the works:

• Materials Test Report

• Materials Inspection Report

• Materials Testing

• Manufacturer's Certificate

What is the description of DPWH Department Order No. 188, Series of 2022?

• Revised Guidelines for the Calibration of Testing Equipment of the DPWH Implementing Offices

• Revised Schedule of Fees and Charges for Laboratory Testing of Construction Materials

• Standard Forms in Project Implementation

• Integration of Quality Assurance Units from Central and Regional Offices and Reconstitution of QAU

The services of accredited private testing laboratories can only be availed by the contractor to test construction materials in behalf of DPWH after securing of what approved document?

• Authorization Letter from the Project Engineer

• Private Laboratory’s Certificate of Accreditation

• Approved Sample Card

• Waiver issued by DPWH Testing Laboratory

The following are the causes of the inaccuracy of laboratory testing equipment/apparatus EXCEPT:

• Normal Wear and Tear

• Electric or Mechanical Shock

• Extended Use

• Capital

Who must submit construction material sample/s to be tested in the laboratory if it passes or fails the specifications requirement?

• The DPWH Materials Engineer/Materials-in-Charge

• A Contractor’s Authorized Representative

• The Project Engineer

• Both The DPWH Materials Engineer/Materials-in-Charge and A Contractor’s Authorized Representative

When is the proper time that the materials testing should be done in a construction of a project?

• During the construction stage

• After the construction stage

• Prior to incorporation into the work

• Both during the construction stage and prior to incorporation into the work

This procedure refers to the process of making tests to determine the degree of compliance of delivered or constructed materials with the specifications.

• Quality Control

• Testing

• Calibration

• Valuation

In general, calibration improves the accuracy of measuring device, thus, ___________.

• improve product quality

• earn product savings

• reduce product quality

• damage person's credibility