Which one is correct and appropriate ?

[JRD]

Please find below the cost estimates of the work including material and machinery cost. / Please find below the details of cost for machinery and materials to be required for the above work

 

[albertino]

Please find below the cost estimates of the work including material and machinery cost. / Please find below the details of cost for machinery and materials to be required for the above work

(Not a teacher)
Please find below the estimated cost of the machinery and materials required for the works.