Technically sanctioned vide this office letter No. 4346-49 dated 16- 10-2026.

Providing and fixing prepainted steel sheet Tata Durashine make roofing over steel truss providing and fixing kole metal or equal pre-painted single trapezoidal profiled sheeting 0.60mm (zero point sixty millimeter) thickness having 1060mm ( one thousand sixty millimeter) cover width overall width 1126mm (one thousnd one hundred twenty six millimeter) 28 mm (twenty eighty millimeter) crest depth at 353mm (three hundred fifty three millimeter) plus 2 (two) center to center to crest distance. There will be no ribs at the center for stiffening having crest depth 2.5mm ( two point five millimeter) the main crest width at top 25mm (twenty five millimeter) at the lower 81mm (eighty one millimeter) base metal of cold rolled steel cast with zinc waiting top coat with regular modified polyesters coating of approved shade and balancing reverse coat with polyester paint including fixing of sheet with self drilling and self taping screws of size 5.5mm (five point five millimeter) dia and 55mm (fifty five millimeter)length with EPOM seal complete in all respect as per approved specification, drawintg, design any floor level/ height as per the direction by the Engineer in charge including entire carriage of materials with in all leads and lifts and other incidentials . The rates excluding of Goods Services Tax but including Labour cess, other levies/taxes, duties /royalities, cess, Toll taxes of local bodies or other taxes imposed by the Government.

Providing and fixing pre-painted sheet Tata Durashine make ridges or hips 60 cm (sixty centimeter) overall of kole metal single skin trapezoidal profile sheeting 0.60mm (zero point six zero millimeter ) thickness having 1060mm (one thousand sixty millimeter) cover width cover all width 1126mm (one thousand one hundred twenty six millimeter) 28mm (thwenty eight millimeter) crest depth at 353mm (three hundred fifty three millimeter) plus 2 (two) center to center crest distance. There will be two ribs at the center for stiffening having crest depth of 2.5mm ( two point five millimeter) the main crest width at top 25mm (twenty five millimeter) and at lower 81mm (eighty one millimeter) base metal of cold rolled steel cast with zinc waiting top coat with regular modified polyesters coating of approved shade and balancing reverse coat with polyester paint including fixing of sheet with self drilling and self taping screws of size 5.5mm (five point five millimeter) dia and 55mm (fifty five millimeter)length with EPOM seal complete in all respect as per approved specification, drawintg, design any floor level/ height as per the direction by the Engineer in charge including entire carriage of materials with in all leads and lifts and other incidentials . The rates excluding of Goods Services Tax but including Labour cess, other levies/taxes, duties /royalities, cess, Toll taxes of local bodies or other taxes imposed by the Government.

Providing and fixing pre-painted sheet Tata Durashine make valley 60 cm (sixty centimeter) overall of kolar metal single skin trapezoidal profile sheeting 0.60mm (zero point six zero millimeter ) thickness having 1060mm (one thousand sixty millimeter) cover width cover all width 1126mm (one thousand one hundred twenty six millimeter) 28mm (thwenty eight millimeter) crest depth at 353mm (three hundred fifty three millimeter) plus 2 (two) center to center crest distance. There will be two ribs at the center for stiffening having crest depth of 2.5mm ( two point five millimeter) the main crest width at top 25mm (twenty five millimeter) and at lower 81mm (eighty one millimeter) base metal of cold rolled steel cast with zinc waiting top coat with regular modified polyesters coating of approved shade and balancing reverse coat with polyester paint including fixing of sheet with self drilling and self taping screws of size 5.5mm (five point five millimeter) dia and 55mm (fifty five millimeter)length with EPOM seal complete in all respect as per approved specification, drawintg, design any floor level/ height as per the direction by the Engineer in charge including entire carriage of materials with in all leads and lifts and other incidentials . The rates excluding of Goods Services Tax but including Labour cess, other levies/taxes, duties /royalities, cess, Toll taxes of local bodies or other taxes imposed by the Government.

Providing and fixing M.S.BP Sheet TATA make 1.66 to 2.00 ( One point sixty six to Two point Zero Zero) milimeter thick in eaves board /facia/soffit /ceilng including cutting ,fixing and welding to steel roof members and applying a coatof red lead primer complete any height/any floor level as per direction by the Engineer in charge (base member of steel work shall be measured and paid for separately) complete in all respect including entire carriage of materials with in all leads and lifts and other incidentials . The rates excluding of Goods Services Tax but including Labour cess, other levies/taxes, duties /royalities, cess, Toll taxes of local bodies or other taxes imposed by the Government.

Steel work in built up tubular (round, square or rectangular hollow Hot finished welded type tubes etc.) trusses etc San HARVIC Steelman Industries P.D. Industries metal windows, Chandni Industires Ganpati Udyog (Rajpura) Tata and Jindal make., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete upto any floor level/ height as per the direction by the Engineer in charge including entire carriage of materials with in all leads and lifts and other incidentials . The rates excluding of Goods Services Tax but including Labour cess, other levies/taxes, duties /royalities, cess, Toll taxes of local bodies or other taxes imposed by the Government.