Examples of OPC in a sentence
The PPC & OPC cement to be used shall be of approved make as specified in the list of Approved Makes (enclosed with Technical Specifications).
The contractor shall procure 43 grade OPC / PPC cement having ISI mark from reputed firms having annual turn over of not less than one million MT and stores it in the site godown as per the guidelines specified in the CPWD specification 2002 under double lock system.
The contractor shall procure Portland Pozzolana Cement (PPC) as per IS-1489 Part-I in all the works except Cement Concrete pavement works wherein Ordinary Portland Cement (OPC) of grade 43 (as per IS:269:2015) and /or 53 grade (as per IS: IS:269:2015) shall be used.
The bidder must be a company registered under Companies Act, 1956/2013 or Partnership or LLP or OPC or Proprietary Firm.
All concrete shall be to working strength of 3000 PSI in 28 days, shall have as a minimum OPC content of 500 lbs per cubic yard and a maximum free water/cement ratio of 0.5.