Whether to capitalized or not ? and sevice tax included in invoice from repairer elligible for credit ?

Dear All, We have received an invoice of Rs. 15,81,250/- ( i.e 13,75,000+15 % service Tax ) towards Plaster work, Flooring Work, Colour Work, Earth work, RCC Work, Fixing Of Bolts , Plumbing Work & Drain work done by repairer in factory building My Question Is (1) Whether Expenditure is to be capitalized or Not ? (2) Whether Service tax credit obtain by us or not ?