# Overview

STACK's Quick Start assemblies for concrete are designed to work for many different types of structures and rebar configurations.

**More on Quick Start Assemblies**

# Table of Contents

03 Concrete

# 03 Concrete

## Concrete Flatwork - 2D

**Summary:** This assembly is designed for a Volume 2D takeoff.

**Variables:**

Aggregate Base Depth In Inches - used to calculate the Aggregate Base item.

Rebar Spacing Inches If Used - Required if choosing rebar for reinforcing.

**Required Items:**

These items will be automatically added to your takeoff.

Aggregate Base - calculated in tons, based on the area component of the takeoff and aggregate depth variable.

Concrete - cubic yards equal to the takeoff total.

Concrete Flatwork Labor - by the square foot.

**Item Groups:**

This group contains a selection of items to choose if needed.

Choose Reinforcing - either rebar or welded wire mesh.

Choose Vapor Barrier - by the roll based on square footage of the takeoff

## Concrete Footing, Beam, Curb - Linear

**Summary:** This assembly is designed for a Linear takeoff. It can be used for different types of footings, beams and simple curbs.

**Variables:**

Concrete Width In Inches - Used to calculate the volume of concrete and length of transverse rebar.

Concrete Depth In Inches - Used to calculate the volume of concrete.

Continuous Rebar Count - the number of bars running along the length of the concrete.

Transverse Rebar Spacing In Inches - Required if choosing a transverse rebar item.

Vertical Rebar Spacing In Inches - Required if choosing a vertical rebar item.

Vertical Rebar Length In Feet - If choosing vertical rebar this is the total length of each piece including bends and hooks.

**Required Items:**

These items will be automatically added to your takeoff.

Concrete - Cubic yards calculated using the linear takeoff total plus depth and width variables.

Concrete Footing Labor - by the linear foot.

**Item Groups:**

This group contains a selection of items to choose if needed.

Continuous Rebar - by the linear foot, based on the linear takeoff total and rebar count variable.

Transverse Rebar - by the linear foot, based on the linear takeoff total, width variable and transverse spacing variable.

Vertical Rebar - by the linear foot, based on the linear takeoff total, width spacing variable and vertical rebar length variable.

Excavation Labor - by the linear foot.

## Concrete Rectangular Column/Pier - Count

**Summary:** This assembly is designed for a Count takeoff. It may work for any vertical rectangular concrete structure.

**Variables:**

Column Height In Feet - Or depth if you have a pier. The vertical dimension. It is used to calculate concrete and all rebar.

Column Width In Inches - One of the horizontal dimensions, used to calculate concrete and cage rebar.

Column Length In Inches - One of the horizontal dimensions, used to calculate concrete and cage rebar.

Vertical Rebar Count - Used to calculate vertical rebar.

Rebar Cage Spacing In Inches - Used to calculate cage rebar.

**Required Items:**

These items will be automatically added to your takeoff.

Concrete - Cubic yards calculated using the count takeoff total plus width, length and height variables.

Concrete Column/Pier Labor - per each.

Rebar (Vertical) - in linear feet, based on the takeoff count, column height and rebar count.

Rebar (Cage) - in linear feet, based on the takeoff count, column dimensions and spacing variable.

**Item Groups:**

This group contains a selection of items to choose if needed.

Excavation - per each.

## Concrete Round Column/Pier - Count

**Summary:** This assembly is designed for a Count takeoff. It may work for any vertical round concrete structure.

**Variables:**

Column Diameter In Inches - used to calculate concrete and cage rebar

Column Height In Feet - used to calculate concrete and all rebar

Vertical Rebar Count - used to calculate vertical rebar

Rebar Cage Spacing In Inches - used to calculate cage rebar

**Required Items:**

These items will be automatically added to your takeoff.

Concrete - Cubic yards calculated using the count takeoff total plus diameter and height variables.

Concrete Column/Pier Labor - per each.

Rebar (Vertical) - in linear feet, based on the takeoff count, column height and rebar count.

Rebar (Cage) - in linear feet, based on the takeoff count, column dimensions and spacing variable.

**Item Groups:**

This group contains a selection of items to choose if needed.

Excavation - per each.