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Can any body explain me what is BOM, TOM and BOQ and how it can be prepared?

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Question added by santosh sochi , mechanical engineer , contracting and construction enterprises
Date Posted: 2014/06/30
Basharat Ali
by Basharat Ali , Mechanical supervisor , FCC

MTO means Material Take-Off.

BOM means Bill of Material.

 

BOQ means Bill of Quantity.

MTO means Material Take-Off. This is the action of counting of the pieces and parts needed to fabricate, purchase and or construct something. (“Have you started the MTO yet? - Have you completed the MTO yet?”)BOM means Bill of Material. This is normally a listing of only the material shown on an individual specific drawing such as a piping Isometric. (“Have you checked all the BOM’s for the Area10 Isometrics?)BOQ means Bill of Quantity (also called Material Summary). This is the totaling of all the quantities from all the BOM’s from all the project to send to a piping supplier for pricing or purchase.

Glenn Miller
by Glenn Miller , Group Manager , Engineering and Construction Company

In an EPC awarded contract such terms are defined from calculating MTO's from P & I D / General Arrangement  and Isometrics Drawings. These are intended for procuring materials in accordance to the approved for Construction Drawings, The DELIVERY schedule is based on  TOM ( TARGETED MILESTONES FOR COMPLETION OF THE PROJECT)

Mahmoud Ahmed Farag Morsy
by Mahmoud Ahmed Farag Morsy , Senior Network Planning Engineer , EAC

efinition used by the ISA (International Society of Automation): A Material Take Off (MTO) is the process of analyzing the drawings and determining all the materials required to accomplish the design. We then use the material takeoff to create a bill of materials (BOM). Inspection does not aid in creating a bill of materials. Procurement and requisition are activities that occur after the bill of materials is complete.

What's the difference between 'bill of materials' (BOM) and.... Available from: https://www.researchgate.net/post/Whats_the_difference_between_bill_of_materials_BOM_and_material_take_off_MTO [accessed Aug 14, 2017].

rinshad pt
by rinshad pt , QA/QC Engineer , MOHAMMED HASSAN AL-MUZAIN & PATNERS COMPANY FOR INDUSTRIAL SERVICE

BOM means bill of material and others having same meanings.the BOM is the list and the specification of the materials which is used for the construction of specific spool and it is clear described in the isometric drawing 

BOQ -Bill of Quality

MTO-Material Take off

 

shabir bhat
by shabir bhat , project manager , ultra Industrial services

Bill of materials , Bill of quantity 

Omar Rajab
by Omar Rajab , Construction Site Manager , Quality & Control for Contracting

if you can do them then you can but them as skills in your CV

for example:Quantity surveying by using excel program and preparation of BOQ, BOM, TOR, VO.

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