Ref: xxx Date: xxx To: P.O Box: xxx Tel: xxx, Fax: xxx Project : 2B+G+7 Residential Building, ICP1 CBD C01, International City Client : M/s xxx Properties Ltd Consultant : M/s xxx Engineering Consultant. Subject : Variation of Central Gas System with Tank Dear Sir With reference to the above mentioned subject, we are hereby… Continue reading Variation of Central Gas System with Tank