Special repair to R.M Office building at HRTC Workshop Rohroo Distt. Shimla HP

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete, including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Steel work welded in built up sections/ framed work,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete, including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

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 with zinc coating 120 (One hundred twenty) grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 (Five to Seven) microns epoxy primer on both side of the sheet and polyester top coat 15-18 (Fifteen to Eighteen) microns. Sheet should have protective guard film of 25 (Twenty five) microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 (Twelve) metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) (Five point five into Fifty five milimeter) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required, including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 (One hundred twenty) grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 (Five to Seven) microns epoxy primer on both side of the sheet and polyester top coat 15-18 (Fifteen to Eighteen) microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)(Five hundred to Six hundred milimeter), including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Providing and fixing M.S. BP Sheet 1.66mm to 2mm (One point sixty six milimeter to Two milimeter) thick in eaves board/facia/soffits/ceiling including cutting, fixing and welding to steel roof members and applying a coat of red lead primer complete as per the instruction of Engineer-in-charge(Base members of steel work shall be measured & paid separtely), including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 (One hundred twenty) grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 (Five to Seven) microns epoxy primer on both side of the sheet and polyester top coat 15-18 (Fifteen to Eighteen) microns using self drilling/ self tapping screws complete Gutter (600 mm (Six hundred milimeter) over all girth), including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm (Ten milimeter) gap for thermal expansion, (i) Single socketed pipes 110 mm (One hundred ten milimeter),diameter, including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm (Ten milimeter) gap for thermal expansion (i) Coupler 110 mm (One hundred ten milimeter), including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm(Ten milimeter) gap for thermal expansion. Bend 87.5° : 110 mm (One hundred ten milimeter) bend, including all leads, lifts and carriage of materials, complete in all respect of as per entire satisfaction of the Engineer in charge.