where a workman is entitled to receive from the employer any money or any benefit which is capable of being computed in terms of money. Thus, where the amount due to the workmen, flowing from the obligations under a settlement, is per-determined and ascertained or can be arrived at by any arithmetical calculation or simplicitor verification and the only inquiry that is required to be made is whether it is due to the workman or not, recourse to the summary proceedings under Section 33C (1) of the Act is not only appropriate but also desirable to prevent harassment to the workmen. Sub-section (1) of section 33C entitles the workmen to apply to the appropriate Government for issuance of a certificate of recovery for any money due to them under an award or a settlement or under the provisions of chapter-VA and the Government. If satisfied, that a specific sum is due to the workmen, is obliged to issue a certificate for the recovery of the amount due. After the requisite certificate is issued by the Government to the collector, the collector is under a statutory duty to recover the amounts due under the certificate issued to him. The procedure is aimed at providing a speedy, cheap and summary manner of recovery of the amount due, which the employer has wrongfully withheld. It, therefore, follows that where money due is on the basis of some amount predetermined like the VDA, the rate of which stands determined in terms of the settlement an award stands determined in terms of the settlement an award or under Chapter V-A or V-B, and the period for which the arrears are claimed is also known, the case would be covered by sub- section (1) as only a calculation of the amount is required to be made.”