As Built Drawings Procedure

As part of qa procedures it is imperative to maintain the log of redline markup and as built drawings.

As built drawings procedure.

As built drawings are prepared by the bridge project contractor checked and accepted by the respective engineer to the contract. It is important to reflect on the as built drawings the following items. For example future renovations or building additions will be easier more efficient and less troublesome for future contractors because they can retrieve the as built documents for crucial information like pipelines duct routing electrical circuits and systems etc. Instead the contractor needs to submit the as built drawings.

As built drawings should be prepared for all repaired and new structures on the rhd road network. This procedure describes how to prepare as built drawings of a structure after completion of construction work. As built drawings defined. As built guidance for contractors effective 03 01 2013 page 7 of 21 general procedure for development delivery of as built drawings 1.

They are the field redlines and changes made during construction which are recorded on the original as bid plan set showing any changes or modifications made to the project during construction. Preparations of as built drawings shall be based on the approved redline markup drawings. As built title block is required to be added. As built drawings are required in almost every project and it is a common practice for future reference.

Details such as a color code drawing scale and the format of changes logged are all important for the sake of consistency and a useful final product. Provide government furnished materials at the preconstruction meeting government furnished materials will be provided to the contractor. Record drawings formally known as as builts are the official record of the final engineering plans for all construction projects administered by adot. The drawings that are first completed for a planned construction project are not the ones that are needed once the project is finished.

Recording as built and taking care of red line drawings during construction can be a hurdle to clear before getting the final payment or releasing the retainage. The as built drawings comprise a revised set of construction drawings that are submitted by the contractor when a complete project or individual stages of a project are completed. The major purpose of an as built drawing is to record any modification made during the building process that deviates from the original design. A procedure must be specified in advance whereby different line functions share information and the as built drawing is systematically maintained.