117-90: Standard Specifications for Tolerances for Concrete Construction and Materials (Reapproved 2002)

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This specification provides standard tolerances for concrete construction. This document is intended to be used as the reference document for establishing tolerances for concrete construction by specification writers and ACI committees writing Standards.

Keywords: bending (reinforcing steels); building codes; concrete construction;

concrete piles; concretes; floors; formwork (construction); masonry; mass concrete; piers; precast concrete; prestressed concrete; reinforcing steels; specifications; splicing; standards; tolerances (mechanics).


Document Details

Author: ACI Committee 117

Publication Year: 2002

Pages: 12

ISBN: 9780870310157

Categories: Tolerances

Formats: PDF

This document is Historical

Table of Contents

Chapter 1: General

1.1 Scope

1.2 Requirements

1.3 Definitions

Chapter 2: Materials

2.1 Reinforcing steel fabrication

2.2 Reinforcement placement

2.3 Placement of embedded items

2.4 Concrete batching

2.5 Concrete properties

Chapter 3: Foundations

3.1 Vertical alignment

3.2 Lateral alignment

3.3 Level alignment

3.4 Cross-sectional dimensions

3.5 Relative alignment

Chapter 4: Cast-in-Place Concrete for Buildings

4.1 Vertical alignment

4.2 Lateral alignment

4.3 Level alignment

4.4 Cross-sectional dimensions

4.5 Relative alignment

4.6 Openings through members

Chapter 5: Precast Concrete

5.1 Fabrication tolerances in linear elements except piles

5.2 Fabrication tolerances for piles

5.3 Fabrication tolerances in planar elements

5.4 Erection tolerances

Chapter 6: Masonry

6.1 Vertical alignment

6.2 Lateral alignment

6.3 Level alignment

6.4 Cross-sectional dimensions

6.5 Relative alignment

Chapter 7: Cast-in-Place, Vertically Slipformed Structures

7.1 Vertical alignment

7.2 Lateral alignment

7.3 Cross-sectional dimensions

7.4 Relative alignment

Chapter 8: Mass Concrete Structures Other Than Buildings

8.1 Vertical alignment

8.2 Lateral alignment

8.3 Level alignment

8.4 Relative alignment

Chapter 9: Canal Lining

9.1 Lateral alignment

9.2 Level alignment

9.3 Cross-sectional dimensions

Chapter 10: Monolithic Siphons and Culverts

10.1 Lateral alignment

10.3 Level alignment

10.4 Cross-sectional dimensions

Chapter 11: Cast-in-Place Bridges

11.1 Vertical alignment

11.2 Lateral alignment

11.3 Level alignment

11.4 Cross-sectional dimensions

11.5 Relative alignment

Chapter 12: Pavement and Sidewalks

12.1 Lateral alignment

12.2 Level alignment

Chapter 13: Chimneys and Cooling Towers

13.1 Vertical alignment

13.2 Diameter

13.3 Wall thickness

Chapter 14: Cast-in-Place Nonreinforced Pipe

14.1 Wall thickness

14.2 Pipe diameter

14.3 Offsets

14.4 Indentations


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