What is ASTM UniFormat II?
ASTM E1557, UNIFORMAT II, defines a standard classification for building elements and related sitework. The classification was the direct responsibility of Subcommittee E-06.81 on Building Economics, and it is the only such standard in North America.
What is UniFormat classification building?
Uniformat is a standard for classifying building specifications, cost estimating, and cost analysis in the U.S. and Canada. The elements are major components common to most buildings. The system can be used to provide consistency in the economic evaluation of building projects.
What is the UniFormat II hierarchy?
The UNIFORMAT II hierarchy consists of three levels: Level 1, Major Group Elements; Level 2, Group Elements; and Level 3, Individual Elements. Thus, the core concept of an element resides at Level 3.
What is CSI UniFormat?
UniFormat™, a publication of CSI and CSC, is a method of arranging construction information based on functional elements, or parts of a facility characterized by their functions, without regard to the materials and methods used to accomplish them. These elements are often referred to as systems or assemblies.
What is a CSI code in construction?
The 16 Divisions of construction, as defined by the Construction Specifications Institute (CSI)’s MasterFormat, is the most widely used standard for organizing specifications and other written information for commercial and institutional building projects in the U.S. and Canada.
Where is UniFormat used?
UniFormat is often seen in performance specifications and preliminary project descriptions (PPD). Its most notable use is as a format for estimators to present cost estimates during the schematic design phase.
How many divisions are in the UniFormat?
UniFormat is organized into nine major categories (Level 1), each of which are then broken down into four additional sub-levels (Level 2 through Level 5) that add further detail as necessary.
What are the CSI divisions?
The Difference Between the 16 Division CSI MasterFormat and the 50 Division Version
- Division 01 — General Requirement.
- Division 02 — Site Construction.
- Division 03 — Concrete.
- Division 04 — Masonry.
- Division 05 — Metals.
- Division 06 — Wood and Plastics.
- Division 07 — Thermal and Moisture Protection.
What is CSI format in construction?
CSI MasterFormat is the standard used to provide synchronicity between manufacturers and builders. The MasterFormat is used by manufacturers to ensure that their products meet requirements such as size, weight, or material types.
How are building elements classified in UniFormat II?
ASTM Uniformat II Classification for Building Elements (E1557-97) Level 1 Major Group Elements Level 2 Group Elements Level 3 Individual Elements A10 Foundations A1010 Standard Foundations A1020 Special Foundations A1030 Slab on Grade A SUBSTRUCTURE A20 Basement Construction A2010 Basement Excavation A2020 Basement Walls
What can be included in the scope of UniFormat?
SCOPE UniFormat includes elements for a range of building types and construction related to buildings. Future expansions to UniFormatwill include elements related to other project types in addition to buildings.
How is UniFormat used in the construction industry?
UniFormat. UniFormat breaks a facility into systems and assemblies that perform a predominating function, such as substructure, shell, interiors, and services, without defining the technical solutions to provide these functions. This allows the facility to be priced at the elemental level, allowing design alternatives to be better evaluated,…
When did the ASTM UniFormat 2 come out?
UNIFORMAT II, first issued by ASTM in 1993, is an enhanced version developed by a task group that included amongst others CSI, GSA, AACE, the Tri-Services, R.S. Means and CIQS. It is more comprehensive than the original, particularly with respect to the mechanical and sitework elements.