A bill of quantities boq is a detailed calculation of. For example, in the first item, the 32mm diameter cpvc pipes should be laid for cold water services in 20 bar operating pressure. An approach to preparing a bill of quantities dergipark. Risk management for construction online, construction projects involve many moving parts. Bill of quantities advantages and disadvantages boq. Basic things you should know about bill of quantity boq admin june 1, 2015 boq. A bill of quantities boq lists the total materials required to complete the architects design for a construction project, such as a house or other structure.
It must be as accurate as possible and should be based on all available engineering and design data. According to the records available, the earliest quantity surveying firm to operate was in 1785 in the united kingdom uk. Bills of quantities for standard residential house 2 bedroom. During the prefeasibility stage the consultant setup a preliminary unit cost data base and carried out the cost estimates for. Basic things you should know about bill of quantity boq. Bill of quantities work section plot 6 summary bill no. A bill of quantities boq is a document used in tendering in the construction industry supplies in which materials, parts, and labor and their costs are itemized. Quantity surveyors bimestimate innovations bimestimate is a response to the growing needs of the construction industry.
A cost consultant or quantity surveyor makes it to deliver project specific measured quantities of the items of work mentioned in the drawings and specifications in. The rules have been written to provide a standard set of measurement rules that are understandable by. Quantity takeoff quantity take off problems are relatively easy to figure out. Pdf applicability bill of quantities in construction. Accurate cost estimation at the predesign stage is proportional to the accuracy of the. The bill of quantities sometimes referred to as boq or bq is a document prepared by the cost consultant often a quantity surveyor that provides project specific measured quantities of the items of work identified by the drawings and specifications in the tender documentation. Description column provides a brief explanation of what to be done. Bill of quantities for building construction how to. Ppt bill of quantities free download as powerpoint presentation. Chapter 2 quantity takeoff the quantity takeoff is an important part of the cost estimate. This document is a schedule which helps with understanding how building materials are to be used per every stage. The bill of quantities to take concrete sample for every mixer to test the e service building bill f. Pdf bill of quantities and quantity survey of construction works of.
Esuk2 web sample 2 02 demolitions 01 demolitions ref description quantity units. Bill of quantity for the construction of four units of. Description unit qty unit rate amount 1 preliminaries a allow for a temporary site office adequate to accomondate six persons,notice board, shelves and, store for materials and tools storage. Bill of quantities boq building civil engineers pk.
Which include details the terms and conditions of the construction contract and itemizes all work to enable a contractor to price the work for which he is bidding. Use of appropriate automation tools is highly recommended. Sample bill of quantities for building construction sample bill of quantities for building construction. Bill of quantities with 3d views using building information modeling article pdf available in arabian journal for science and engineering 409 april 2015 with 5,811 reads how we measure reads. Detailed specifications of building works civil page 1 specifications of building construction civil works 1. Finally all pictures we have been displayed in this site will inspire you all. It also ideally details the terms and conditions of the construction or repair contract and itemizes all work to enable a contractor. Bill of quantities generally referred to as boq is a standard document used in tendering process in case of item rateboq contract which is prepared by quantity surveyors consultants using construction drawings gfcs of a particular project. The approach was developed to integrate the quantities obtained from a building information model of the project into a. Calculating the cost of the building project is one of the areas where bim technology can be used for fast and accurate valuation. Bill of quantity example make sure you get the information which that you re looking for. The main standard methods of measurement are currently using.
The agreement and schedule of conditions of building contract are the principal building agreement with bills of quantities as recommended by the joint building. Bill of quantity for the construction of four units of five classrooms prefabricated building stabilization facility for libya. The successful application of commercial management will help in keeping the existence of any business. Specifications of building construction civil works. Concrete quantity calculations for the staircase construction engineering society concrete quantity calculation is the first step of the process of building a concrete staircase. Construction of storage tank, and booster pumping station at beit hanoun. Download bill of quantity for construction, bill of. Bill of quantities and quantity survey of construction works of renovated buildings case study.
Preparation of bill of quantities table 4 this table 4 is an example of the introduction and index to be inserted as a separate page immediately preceding the separate bills of quantities included within the bill for structures where a choice of designs is. Types of bill of quantities designing buildings wiki share your construction industry knowledge. Order of cost estimating and cost planning for capital building works. Item 1 b allow for clean water for the works item 1. Atkinson december 2000 nature of bills bills of quantities comprise a list of items of work which are briefly described. The practice historically of estimating building costs in this way arose from noncontractual measurements, taken off drawings to assist tenderers in quoting lump sum prices. The practice in the building industry is to set out in the bills of quantities particulars required by the conditions of contract, with detailed specification.
With your abilities you also should mention the benchmark and the position youre searching for. Preparation of basic estimates, bill of quantities, schedule of. In the uk, bills of quantities for general construction works were until recently. In 1802, a number of scottish quantity surveyors met and produced the first method of measurement. This bill of materials report sample contains columns. Detailed measurement for building works the rics new rules of measurement nrm is a suite of documents issued by the rics quantity surveying and construction professional group.
If an approximate quantity turns out not to have been a realistic. Electrical bill of quantity boq part two electrical. Bill of quantities template for building a house excel and bill of quantities in. The bills also provide a measure of the extent of work and this allows the work to be priced. The work included in the item is defined in detail by the rules in the method of measurement. General the work shall be carried out according to these specifications whether specifically mentioned elsewhere or not. This building maintenance bill format in pdf format document includes brief description about the template, as well as a pdf invoice form exported from buildingmaintenance.
Bill of quantities boq designing buildings wiki share your construction industry knowledge. Types of bill of quantities designing buildings wiki. Bill of quantity a bill of quantity is generally a document provided by the designers, architects or quantity surveyors indicating the type and use of materials on a specific construction project. Download bill of quantity for construction, bill of materials report for building project. Bill of quantities excel format and bill of quantity. People need to know how much of the needed materials concrete quantity calculation is. A bill of quantities sometimes referred to as a boq or bq is a document, typically prepared by a cost consultant often a quantity surveyor that provides measured quantities of the items of work identified by the drawings and specifications in the tender documentation for a project. Item description unit qty rate kshs amount kshs a electrical installation works pvcswapvc copper cables per meter a a 25mm sq. Bill of quantity zimbabwe building materials suppliers.
This template sample is significantly more direct and straightforward. No extra in any form will be paid unless it is definitely stated as an item in the bill of quantities. A bill of quantities boq is a document or format used in all type of tendering works in the construction industry in which materials, parts, and labor and their costs are itemized in tabular forms like in columns and rows. Bill of quantities may be prepared using different types of standard methods of measurement depending on the work categories such as building construction and civil engineering projects. For example, if youre building a house, you want a quantity surveyor who has experience with house builds not one whos only done quantity surveys for warehouses. An approach for enhancing the production efficiency of bill of quantities bq used on construction projects is presented.
The bill of quantities sometimes referred to as boq is a document prepared by the cost consultant often a quantity surveyor that. Pdf introduction to quantity surveying laki emmanuel. Bill of quantities excel format and bill of quantity template can be valuable inspiration for people who seek a picture according specific categories, you will find it in this site. Bill no 1 foundations bill no 2 precast concrete bill no 3 concrete, form work and reinforcement bill no 4 brickwork bill no 5 waterproofing. How to prepare bill of quantity boq of any construction work. This video was showing how to prepare bill of quantity boq of any construction work. Pdf bill of quantities with 3d views using building. I will show you a couple tricks of the trade that will make life a little easier and then some example problems for you to practice to gain experience and confidence. You just need to know a little bit about geometry and use a little bit of engineering common sense. Boq is helpful to know clearly about how muvh amount was required to complete some task, among which how much.
It is the irst innovative tool for preparing the cost estimate, working in bim technology. Pdf bill of quantities bqs is an essential document in a construction project which provides the detail of the contract amount. The commercial management in construction industry is solely dependent on bill of quantities boq and the construction professionals and stakeholders should give priority to it. Accuracy and completeness are critical factors in all cost estimates. Quantity surveyors have detailed logs with current and projected costs of building materials, so they can typically find. This column shows the common name for every material used in the project. The bills of quantities have been drawn up in accordance with the standard system of measuring building work as amended published and issued by the association of south african quantity surveyors sixth.
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