Fundamentals Of Construction Estimating David Pratt
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Fundamentals of Construction Estimating
Now in its second edition, this essential book clearly and precisely explains all the procedures involved in compiling an estimate of the cost of construction work. Modern, updated coverage includes quantity takeoff, pricing of the contractor’s work, pricing subtrade work, pricing site overheads, and compiling bid documents. This thorough grounding in the principles of construction estimating offers readers the skills required to successfully perform the work of a professional estimator. Drawings for two complete projects – one residential and one commercial – lead users through the complete estimating process for each and forms a basic framework that can easily be applied to various trades on many different types of construction projects.
Estimating Excavation
This manual shows you, in simple, easy -to-understand language, how to calculate the amount of dirt you'll have to move, the cost of owning and operating the machines you'll do it with, and finally, how to assign bid prices to each part of the job. Using clear, detailed illustrations and examples, the author makes it easy to follow and duplicate his system. The book ends with a complete sample estimate, from the take-off to completing the bid sheet.Included in this book: -- How to set up & use an organized & logical estimating system -- How to read plans & specs -- Why a site visit is mandatory -- How to assess accessibility & job difficulty -- How soil haracteristics can affect your estimate -- The best ways to evaluate subsurface conditions -- Figuring your overhead -- How to get the information you need from contour maps -- When you have to undercut -- Dealing with irregular regions and odd areas -- Factors for estimating swell and shrinkage -- Balancing the job: spoil & borrow -- Calculating machine owning & operating costs -- The two common methods of estimating earthwork quantities
Construction Calculations Manual
Author: Sidney M Levy
language: en
Publisher: Butterworth-Heinemann
Release Date: 2011-09-19
Construction Calculations is a manual that provides end users with a comprehensive guide for many of the formulas, mathematical vectors and conversion factors that are commonly encountered during the design and construction stages of a construction project. It offers readers detailed calculations, applications and examples needed in site work, cost estimation, piping and pipefitting, and project management. The book also serves as a refresher course for some of the formulas and concepts of geometry and trigonometry. The book is divided into sections that present the common components of construction. The first section of the books starts with a refresher discussion of unit and systems measurement; its origin and evolution; the standards of length, mass and capacity; terminology and tables; and notes of metric, U.S, and British units of measurements. The following concepts are presented and discussed throughout the book: Conversion tables and formulas, including the Metric Conversion Law and conversion factors for builders and design professionals Calculations and formulas of geometry, trigonometry and physics in construction Rudiments of excavation, classification, use of material, measurement and payment Soil classification and morphology, including its physicochemical properties Formulas and calculations needed for soil tests and evaluations and for the design of retaining structures Calculations relating to concrete and masonry Calculations of the size/weight of structural steel and other metals Mechanical properties of wood and processing of wood products Calculations relating to sound and thermal transmission Interior finishes, plumbing and HVAC calculations Electrical formulas and calculations Construction managers and engineers, architects, contractors, and beginners in engineering, architecture, and construction will find this practical guide useful for managing all aspects of construction. - Work in and convert between building dimensions, including metric - Built-in right-angle solutions - Areas, volumes, square-ups - Complete stair layouts - Roof, rafter and framing solutions - Circle: arcs, circumference, segments