CIVIL ENGINEERING

Turner Corp. Bovis Lend Lease. Skanska USA Building. Clark Group. Structure Tone. PCL Construction Enterprises. Jacobs Engineering Group. Gilbane Building Co. McCarthy Holdings. JE Dunn Construction Group. Hensel Phelps Construction. Balfour Beatty Construction. M. A. Mortenson. Webcor Builders. Hunt Construction Group. Yates Cos. Opus Group. Brasfi eld & Gorrie. Swinerton. Fluor. Walsh Group. Weitz Co. Whiting-Turner Contracting Co. DPR Construction. Holder Construction. Suffolk Construction. Pepper Construction Group. Hoffman Construction. Manhattan Construction. Paric Corp. Duke Construction. Flintco Cos. Ryan Companies. EMJ. Austin Commercial. Robins & Morton. HITT Contracting. Sundt Construction. Clayco. Shawmut Design and Construction. Kraus-Anderson Construction. Alberici Corp. James G. Davis Construction. Walbridge. Choate Construction. Haskell Co. Hunt Building Co. Walton Construction. Boldt Co. Graycor.

Target strength = 60Mpa Max size of aggregate used = 12.5 mm Specific gravity of cement = 3.15 Specific gravity of fine aggregate (F.A) = 2.6 Specific gravity of Coarse aggregate (C.A) = 2.64 Dry Rodded Bulk Density of fine aggregate = 1726 Kg/m 3 Dry Rodded Bulk Density of coarse aggregate = 1638 Kg/m 3 Step-1-- Calculation for weight of Coarse Aggregate: From ACI 211.4R Table 4.3.3 Fractional volume of oven dry Rodded C.A for 12.5mm size aggregate is 0.68m 3 Weight of C.A = 0.68*1638 = 1108.13 Kg/m 3 Step-2-- Calculation for Quantity of Water: From ACI 211.4R Table 4.3.4 Assuming Slump as 50 to 75mm and for C.A size 12.5 mm the Mixing water = 148 ml Void content of FA for this mixing water = 35% Void content of FA (V) V = {1-(Dry Rodded unit wt / specific gravity of FA*1000)}*100 = [1-(1726/2.6*1000)]*100 = 34.62% Adjustment in mixing water = (V-35)* 4.55 = (34.62 – 35)*4.55 = -1.725 ml Total water required = 148 + (-1.725) = 146.28 ml Step-3-- Calcu

Worlds top firms in building sector are : Arup Group. Atkins. W.S.P Group. E.C Harris. Davis Langdon. Building Design Partnership. Mott MacDonald Group. White Young Green. Faber Maunsell. Buro Happold. Scott Wilson. Capita Symonds. Turner & Townsend. Jacobs Engineering. Hyder Consulting. Waterman Group. Halcrow Group. Whitbybird. Cundall Johnston & Partners. Gifford.

Institute of Rail Transport, Room No. 17, Rail Bhavan, Raisina Road, New Delhi- 110001. www.irt-india.com Diploma in Rail Transport and Management. Diploma in Port Development and Management. Diploma in Transport Economics and Management. Diploma in Multi-Modal Transport & Logistics Management. The Institution of Permanent Way Engineers, G-11 Rail Bhawan,Raisina Road, New Delhi 110001. www.ipweindia.com Diploma in Railway Engineering National Institute of Construction Management and Research , Walchand Centre, Tardeo, Mumbai -400034. www.nicmar.ac.in One Year Graduate Programmes: Construction Project Mgt. Building Maintenance Mgt. Construction Safety Mgt. Highway Project Mgt. Oil & Gas Pipelines Project Mgt. Quantity Surveying Construction Contracts Mgt. Construction Business Mgt. Six Months Graduate Certificate Programmes Construction Contracts Mgt. Construction Quality Mgt.

Here are some hidden AUTO CAD commands you people will find very useful. BPOLY-boundary creation. DIMEX-dimension export. DASHBOARD-shows dash board. WORKSPACE-for workspace. GEOGRAPHICLOCATION-Shows location. AREA-shows area. AUDIT-check for error. TEXTFIT-fit text between spaces. TCASE-bold small text and vice versa. NCOPY-copy from xref block. REVERT-save and reopens dwg. SAVEALL-saves all open dwg.. ARCTEXT-text aling to arc. STATUS-status of dwg. SCALELISTEDIT-edit scale list.

CAD STUDIO is CAD Software & Training focused organization. Since 1987 it has succeeded in achieving a very large client base in of Architecture Engineering Construction (AEC), Geo spatial, Infrastructure and Manufacturing applications. The courses you can find here are: Autodesk Revit® Architecture Autodesk Revit® Structure AutoCAD® Civil 3D® AutoCAD® Map 3D AutoCAD® Architecture Contact: Delhi (Head Office) , B-6/9, Local Shopping Centre , Safdarjung Enclave , New Delhi -110029 . Phone: +91-11-41653142 . Fax: +91-11-41653141. http://www.cadstudio.co.in