Tds u/s 194c for maintainance contract along with comsumable

Yes TDS will be duducted under section 194C on total amount of bill.

Agree With Sunny... TDS will be Deduct on Total bill amount i.e. 421983/-

TDS would be made on the whole of the bill amount i.e.421983.  The provision of 194C says that 'Any Sums paid'.  so whole of the bill amount would be considered for TDS.

Dear ,

Question 29 : Whether a maintenance  contract  including supply of spares would be covered under section 194C or 194J of the Act ?

Answer : Routine, normal  maintenance  contracts  which include supply of spares will be covered under section 194C. However, where technical services are rendered, the provision of section 194J will apply in regard to tax deduction at source

Refer link ....

https://182.18.182.2:8088/cbdtforprsite/fileopencontainer.aspx?Page=GLOBAL&id=1995080800071510&path=\Circulars\CBDTLaws\HTMLFiles\sec194C_715_95.htm&SearchWord=tds%7e0%24%24tdses%7e0%24%24routine%7e1%24%24routines%7e1%24%24normal%7e2%24%24normals%7e2%24%24maintenance%7e3%24%24maintenances%7e3%24%24contract%7e4%24%24contracts%7e4