Table of Contents
Who uses shop drawings?
Shop drawings are prepared by fabricators, suppliers, equipment manufacturers, sub- contractors and contractors or by others retained by these parties.
Why are shop drawings not contract documents?
Shop Drawings—All drawings, diagrams, illustrations, schedules, and other data or information that are specifically prepared or assembled by or for Contractor and submitted by Contractor to illustrate some portion of the Work. Shop Drawings, whether approved or not, are not Drawings and are not Contract Documents.
What is the difference between shop drawings and working drawings?
Working drawings help to represent components and communicate with end clients. Shop drawings, on the other hand, are used by fabricators to know how the components will be manufactured and installed during the construction process.
Are shop drawings necessary?
Shop drawings are typically required for prefabricated components. Examples of these include: elevators, structural steel, trusses, pre-cast concrete, windows, appliances, cabinets, air handling units, and millwork. The shop drawing normally shows more detail than the construction documents.
Do shop drawings supersede contract drawings?
The fabricator’s drawings are then given to “the shop” for use in making the component – thus the name “shop drawing.” As one court stated, “shop drawings are the final word as to how the work should proceed on the job, and supersede the architectural plans.”Jan 6, 2020.
Who is typically required to review the shop drawings for compliance with the specifications?
7 of AIA A201 , the contractor must review and approve shop drawings before sending them to the architect or engineer.
Are shop drawings stamped?
Mark Gilligan SE, Shop drawings that are derived from seperate design drawings need not be sealed and stamped by a design professional. The design professionals retained by the Owner should not seal and sign the drawings prepared by the contractor.
Does the architect need to approve the sub contractor’s shop drawings?
The architect will rarely have any obligation to approve a sub-contractor’s shop drawings unless the sub-contractor has a design obligation or the contract documents expressly require the architect to approve such drawings.
What are approved shop drawings?
Shop drawings means drawings, submitted to the PHA by the Contractor, subcontractor, or any lower tier subcontractor, showing in detail (1) the proposed fabrication and assembly of structural elements and (2) the installation (i.e., form, fit, and attachment details) of materials of equipment.
Are shop drawings construction drawings?
However, there is a thin line difference between the construction drawings and shop drawings. Where the shop drawings depict the original design of the building, the construction drawings are modified from time to time. They include the revisions a building has undergone whilst the construction process is underway.14-Feb-2020.
What is the purpose of shop drawings?
The purpose of shop drawings is to enable the design professional to secure graphic representation from the general contractor as to how the installing contractor intends to complete a portion of the work, prior to proceeding, for which submittals are required.21-Oct-2015.
What is the difference between shop drawings and IFC drawings?
Shop drawing is a drawing that is produced by the contractor, subcontractor, manufacturer, fabricator or the supplier whereas IFC (Issued for Construction) is a type of drawing issued to the contractor by the client or his/her representative.
What is the difference between a shop drawing and a submittal?
The shop drawing process formalizes the method for a contractor to demonstrate how it will accomplish these design obligations. The submittal process forces the contractor to show how it intends to execute the work and allows the design professional to review those intentions for com- pliance with the design intent.
Who prepares as built drawings?
As Built drawings are normally prepared by the architects and engineers who initially designed the project because they are conversant with the original specifications. This makes them the most logical choice to record the changes that took place during construction.
Why is it called shop drawing?
Shop drawings (also known as fabrication drawings) are detailed plans that translate design intent. They provide fabricators with the information necessary to manufacture, fabricate, assemble and install all the components of a structure.
Do architects review shop drawings?
7: The Architect will review and approve or take other appropriate action upon the Contractor’s submittals such as Shop Drawings, Product Data and Sam- ples, but only for the limited purpose of checking for conformance with information given and the design concept expressed in the Contract documents.
Who is responsible for structural steel shop drawings?
The contractor, therefore, produces Shop Drawings for two purposes. One is to provide the fabrication shop with the necessary information to produce the steel components and assemblies required to complete the project.
What is a shop drawing review?
Shop drawing review is the first level of a quality assurance program, is vital for the successful delivery of fabricated materials to the field, and is also important for fabricated materials that are not accepted based on “Fabrication Inspection” per MDOT’s Materials Quality Assurance Procedures manual.
Does no exceptions taken mean approved?
No Exceptions Taken means that fabrication, manufacture, or construction may proceed providing submittal complies with contract documents. But it does not constitute approval or deletion of specified or required items not shown in the partial submittal.
Does reviewed mean approved?
Apparently, the word “approved” implies an absolute confirmation that the word “reviewed” does not. Remember, though, that the design professional is supposed to be judged by whether that professional performed services, including submittal review, in accordance with the standard of care.
What does make corrections noted mean?
Related Definitions Make Corrections Noted means that fabrication, manufacture, or construction may proceed providing submittal complies with Engineer’s notation and Contract Documents. If, for any reason, notations cannot be complied with, resubmit as described for submittals stamped “Reject”.
Does not relieve the contractor?
Owner’s approval of means and methods may not relieve contractor of liability. More-over, inspection provided by or for the owner generally does not guarantee the contractor’s performance or relieve its obligation to perform work in accordance with the drawings and specifications.
What are the 6 types of construction drawings?
What Are the Six Types of Construction Drawings? Plans. Interior and exterior elevations. Building and wall sections. Interior and exterior details. Schedules and room finishes. Framing and utility plans.
What are mechanical shop drawings?
Mechanical Shop Drawing They represent enhanced specifications for installing and fabricating ducts, custom piping connections, and air-handling units. The mechanical shop drawings represent transportation systems such as lifts and escalators, infrastructural elements, and at times industrial machine components.
Who is normally responsible for the preparation of shop drawings Choose one answer?
The preparation of shop drawings is generally the responsibility of the trade subcontractors and is carried out by specialist shop drawing contractors.
