Supply Of Wire Clawwire Claw,Manufacture And Supply Of Wire Claw, Postures = 217 And 417 Were Observed In Maximum Frequency, I.E. 36 And 20% Respectively,Of The Total Number Of Postures Adopted With The Wire Claw. The Posture 412 Represented 13% Of The To-Nagaland

Supply Of Wire Clawwire Claw,Manufacture And Supply Of Wire Claw, Postures = 217 And 417 Were Observed In Maximum Frequency, I.E. 36 And 20% Respectively,Of The Total Number Of Postures Adopted With The Wire Claw. The Posture 412 Represented 13% Of The Total Number Ofpostures In Wire Claw. The Pulling Of The Ballast By Wire Claw Was Strenuous Due To High Degree Of Arm Muscleexertions And Sustained Bent Posture. The Upper Limb Positions Which Are Likely To Be Highly Strenuous Were Presentonly In 20% Of The Total Number Of Postures Observed In Track Tasks, As Given In Table 6.2.Abouthalf Of The Totalnumber Of Workers Complained Of Pain In The Upper Limb. This Was Partly Attributed To Theincreased Speed Of Workwith Wire Claw, Either Opening Or Closing. Note:-Material Should Strictly Comply To The Given Specifications. In Case Of Any Deviations, The Materials May Be Rejected On Suppliers%U2019 Own Risk And Cost. , Manufacture And Supply Of Isi Marked Mild Steel Spherical Washer Confirming To Is: 2062 E250 Drg No. T-023(M), To Be Used Where The Angle Between The Axis Of Bolt And The Joint Surface Is More Than 3 Degrees Off Normal. The Sphericalwasher Shall Be Used Against The Sphericalsurface. Nonrotating Surface Shall Preferably Be Placed Against Sphericalwasher. Surface Finish: All Washers (Except Dtis) Shall Be Supplied With Coating Consisting Of Zinc Phosphate That Is Used In Conjunction With Suitable Oil Of Rust Preventive Type As Per Is 1367 (Part Xii). Dimensional Deviation For Washers: As Per Drg No. T %U2013 3930. All Washers Shall Be Flat With A Maximum Deviation Not Exceeding 0.25 Mm From Straight Edge Laid Along A Line Passing Through The Center Of The Hole. The Washer To Be Hardened And Tempered Duly Confirming To Is 6649. Note: -Material Should Strictly Comply To The Given Specifications. In Case Of Any Deviations, The Materials May Be Rejected On Suppliers%U2019 Own Risk And Cost.Note: -Material Should Strictly Comply To The Given Specifications. In Case O

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