Description: Special repair replacement of CGI sheets roofing of existing residential building No AR OH 01 D 30 AR OH 12 and D 36 of HQ IGAR N at Kohima Name of Work SPECIAL REPAIR REPLACEMENT OF CGI SHEETS ROOFING OF EXISTING REDIDENTIAL BUILDING NO AR OH 01 D 30 AR OH 12 AND D 36 OF HQ IGAR N AT KOHIMA
Details: SCHEDULE ‘A’ PART-I ( Repair & Changing of CGI Sheet roofing & Connected works)Dismantling roofing including ridges, hips, valleys and gutters etc. and stacking the material within 50 metres lead of : G.S. Sheet Dismantling wood work in frames, trusses, purlins and rafters up to10 metres span and 5 metres height including stacking the material within 50 metres lead : Of sectional area 40 square centimetres and above Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead Providing joists / rafter/ purling etc including hoisting, fixing in position and applyingwood preservative on unexposed surface etc. complete with hollock wood Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm (+ 0.05 %) total coated thickness. The sheet shall be fixed using self drilling /self tapping
Sector: Police and Internal Security