Download a collection of bills of quantities boq excel sheets for mep projects. Measurement of nonelectrical quantities authorstream. The use of complex exponentials gives us an alternative way to think about complex electrical quantities. The quantities given in the bill of quantities are estimated and provisional, and are given to provide a common basis for bidding. Bill of quantity software free download bill of quantity.
This part places detailed measurement for bill of quantities, schedules of works. Safety tips have all electrical work done by a qualified electrician. The cost consultant usually an amount evaluator creates the report boq. Atkinson december 2000 nature of bills bills of quantities comprise a list of items of work which are briefly described. Boq shall be read and construed in conjunction with other contract documents. Use of appropriate automation tools is highly recommended. Bill of quantities solomon islands electricity authority. It must be clarified whether the price of the items includes the price of supplying the item only or the price of supplying and installing the items items and their requirements must be clearly described so that the. The bill of quantities boq is divided into several parts as following. The bill of quantities is not and does not purport to be either exhaustive or explanatory of all the obligations and duties of the contractor who shall be deemed to have satisfied himself as to the correctness and sufficiency of the rates and prices entered by him in the bill of quantities all of which shall cover all his obligations under the. Electricians guide to good electrical practice download file choose software update from the view menu. Pdf on jan 1, 2015, akintayo opawole and others published performance.
By writing an electrical note, you will be educating our users and at the same time promoting your expertise within the engineering community. The institution london 55 catherine place, sw1e 6et. Measures of electrical quantities article about measures of. Boq bill of quantities and cost sheets for mep projects. A simple circuit consists of supply, battery, switch, resistance or c. Create a spreadsheet for your bill of quantities with columns for the item numbers, descriptions, units of measurement, quantities, rates for each item, labor, and total cost. The bill of quantities shall be read in conjunction with the instructions to bidders, general and particular conditions, technical specifications, and drawings. 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. This report continues for every section of the works. If the inline pdf is not rendering correctly, you can download the pdf file here.
Sample bill of quantities 10 to assist the compiler with the format required for the bill of quantities six. Finally all pictures weve been displayed in this site will inspire you all. Bill of quantities headquarters upgrade project phase ii for solomon islands electricity authority preambles item description of work quantity unit rate amount general. We have seen that the vector z rotates around the origin when we vary the phase angle math \phi \, math. If you dont have one at present, you can make use of the below given excel bill templates. Electrical bill of quantity boq part two electrical. The rics new rules of measurement nrm suite of documents in context. Department of energys federal energy management program femp.
Head office of the owner for retention in main planning file. Figure 1a insulation coordination figure 2 surge voltage 1. Definitions of basic electric quantities and measure units are presented in chapter 2. Therefore, for measurement of non electrical quantities these are to be converted into electrical quantities because these are easily measurable. Electricians guide to good electrical practice electricians guide to good electrical practice. However, we need to be cautious and keep safety in mind. Accuracy and completeness are critical factors in all cost estimates. The table shows electrical quantities which are used in electronics. Engineering services in building projects comprise mechanical and electrical. A model bill of quantities for an electrical installation electrical contractors association in consultation with the royal institution of chartered surveyors the association. Only items of material applicable to the contract must be included in part 3 contents. Method of measurement for road works preparation of bill of. Electrical works for construction of hostel building and dining block including drainage, retaining wall and internal roads near kunnumanglam kozhikode in kerala f 4x10 sq.
Bill of quantity software free download bill of quantity top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. The of these bills of quantities is vested in the project manager and no reproduction in part or. Billedscheduled rate the unit rate or price entered in the bill schedule at which the contractor undertakes to execute the particular work or to provide the required material, article or service, or to do any or all of these things, as set out in the item concerned. The bill of quantities boq or bq is a document prepared by the cost consultant that provides project specific measured quantities of the items of work identified by the drawings and specifications in the tender documentation. Specifications of building construction civil works. Pdf performance evaluation of measured quantities for. The lump sum items shall not be subject to measurement, and shall include the prices for re all necessary construction, installation, testing and commissioning among others. Tentative interim amendment nfpa 70 national electrical code 2017 edition reference. Bills of quantities for standard residential house 2 bedroom.
Request this item to view in the librarys reading rooms using your library card. The bill of quantities sometimes referred to as boq is a document prepared by the cost consultant often a quantity surveyor that. Bill of quantities shall be made preamble and count by a design engineer or draftsman and in coordination with the owner in his vision to implement the project in terms of. Item b electrical installation qty unit price per unit total electrical installation level 2 room ls1. How to get the bill of quantities from the revit model. Specification are not necessarily repeated in the bill of quantity. Licensed exclusively to david roos copying or redistribution prohibited. Method of measurement for road works preparation of bill of quantities march 2011 1 preparation of bill of quantities subdivision of bill of 1 the bill of quantities is to be divided as appropriate into separate quantities levels of identification, in the sequence set down in table 1.
Chapter 2 quantity takeoff the quantity takeoff is an important part of the cost estimate. If you have some expert knowledge or experience, why not consider sharing this with our community. Then, separate your items into categories like flooring, plumbing, and electrical. Tender for erection of security fence, security gate and. No description qty unit amount rs in figures in words in figures sh i. Only the most common quantities such as voltage, current, power, resistance, capacitance and inductance are discussed. Failure to fully complete these documents will lead to their bid. All items quoted for the works must be guaranteed for serviceability for at least 10. Esuk2 web sample 2 02 demolitions 01 demolitions ref description quantity units rate value. Electrical quantities friction and charge when two materials rub together the contact between their surfaces may cause. Insert a report as a table selecting from various table output options. Bill of quantities excel example and boq format for building can be beneficial inspiration for people who seek an image according specific topic, you can find it in this site. Sep 30, 2016 bill of quantities boq building sample excel sheet. Security system installation description qty unit basic fixed total rate rate cost bill contnd.
The standard method of measurement smm has not been adopted for this boq. Invoice templates are very useful for making invoices. Section a electrical installation work of branch rs. The code recommends that bills should always be provided as tender documents. Annex ii lot 2 bills of quantities for civil works of septic tanks and soakaway wells in 8 admin units in localities of gazeera state.
The successful tenderer shall be required to enter in a sub contract agreement with the main contractor under the terms of the kabcec conditions of subcontract. Measures of electrical quantities are manufactured with various classes of precision. Inserting bill of material tables into drawings autocad. Basic electrical quantities the basic electrical quantities are electrical current and voltage, electrical charge, resistance, capacitance, inductance and electric power. The bills of quantities, ministry of roads and public works general specifications 1976 edition and subsequent amendments and drawings shall be read and construed together. Electrical installation works pvcswapvc copper cables per meter a a 25mm sq. The bills also provide a measure of the extent of work and this allows the work to be priced. Electrical specifications and bill of quantities sanparks. Abuja field office, nigeria electrical services boq item bill no. Electrical circuit the path taken by the electric current under the resistor. Any charge has the potential to do the work of moving another charge, by either attraction or repulsion. The montserrat general conditions of contract will be adopted for this contract.
The charge has a certain amount of potential, corresponding to the amount of work this charge can do. When we consider two unlike charge, they have a difference of, potential. Paragraph shall only appear in the preambles to the bill of quantities where the contract provides for price fluctuation provisions. Ekurhuleni metropolitan municipality 68 woburn avenue benoni 1501 tel 011 999 6540 fax 011 999 7511 42. The relationship between quantities can be written using words or symbols letters, but symbols are normally used because they are much shorter. The building was equipped with electrical and plumbing installations. Bill of quantities and quantity survey of construction works of. It must be as accurate as possible and should be based on all available engineering and design data.
The bills of quantities are a complete quantification of all. General sections for ease of pricing individual sections of work. Hence such quantities are required to be sensed and changed into some other form of quantities. Additional numbered preambles may be included on a contract specific basis as necessary. It was developed by highlyexperienced quantity surveyors who worked on. The bill of quantities sometimes referred to as boq or bq is a. Generally in accordance with the day work clause in the conditions of contract, where the engineer orders work to be executed on a day work basis, the contractor shall be paid for such work under the conditions of the day work schedule. The bill of quantities shall be read in conjunction with the instructions to bidders. The production of bills of quantities referred to as bills for the rest of. Disputes can occur where there is discrepancy between the bill of quantities and the rest of the tender documents for example. The bill of quantities sometimes referred to as boq 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. Tenderers must complete the form of tender, document check list and bill of quantities for the works. Inside a boq, all the data for resources, components, and manual labor and their expenses are listed.
Physical methods, instruments and measurements measurements of electrical quantities jan saliga encyclopedia of life support systems eolss where q is the charge and t the time. The tenderer is obliged to check the number of the pages of the bill of quantity and should any be found missing or duplicated or the figures of writing indistinct, the tenderer. This document forms part of the provisional bills of quantities for the new construction of the dinosaur. Add 15 to 20 percent to the cost of materials to account for waste. 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. Most quantities to be measured are non electrical such as temperature, pressure, displacement, humidity, fluid flow, speed, ph, etc.
A model bill of quantities for an electrical installation. A bill of quantities boq exemplifies a report to be used for tendering function in the construction business materials. Liberty fuels 757 dragline operating specifications suspended load 375,000lbs boom length 310ft boom height 206ft operating radius 286ft dig depth 180ft. The mission of femp is to facilitate the federal governments implementation of sound, costeffective energy management and investment practices to enhance the nations. If youre behind a web filter, please make sure that the domains. Access control system installation 28 standalone half way housingpillar for the above, ral2000 with raised. Bill of quantities excel example and boq format for. The technical specification forms an integral part of the bill of quantity. During the prefeasibility stage the consultant setup a preliminary unit cost data base and carried out the cost estimates for. Preliminaries documents clause 2 the bill of quantities is compiled in accordance with the method described in the standard system for measuring small buildings. Quantities, engineering services, bill of quantities, building.
Construction projects, contract documents, effects of errors, project. With the bom report displayed in the dialog box, click put on drawing. Quality specification for materials and equipment manual of the department of public works is applicable for this contract and the manual can be obtained from the department of public works. This conversion is done by device called electrical transducer. Build an intuitive understanding of current and voltage, and power.