Up gradation of infrastructure facility at North Tripura District Hospital at Dharmanagar, during the year 2025-26

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required: i) In grating, frames, guardbar, railing, brackets, gatesand similar works, all complete.

Providing and fixing MS bolts including nuts and washers complete as per standard design: i) Above 300mm length.

Providing and fixing 25 mm thick wooden planking, tongued and grooved in floors including fixing with iron screws etc. all complete as per direction of Engineer-incharge. With teak wood local

Providing and laying 1st class quality vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622- 2017, of approved make, in all colours and shades, laid over 20mm thick cement mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge. Glazed Vitrified Tiles - Full Body (Glossy / Mat Finish/ Anti-Skid) Size of tile 600 mm x 600 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering All work upto plinth level. 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size)

Supply & installation of pre-painted Galvalume sheets for roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead 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 and as per direction of Engineer-in-charge. i) 0.50mm thickness

Providing 10mm thick plaster of Paris (gypsum anhydrous) ceiling up to a height of 5 m above floor level over first class wood strips 25x6 mm with 10 mm gap in between and reinforced with rabbit wire mesh fixed to wooden frame etc. complete as per direction of Engineer-in-charge. (frame work to be paid separately) : i) Flat surfaces

Providing wood work in frames of false ceiling, partitions etc. sawn and put up in position : Local Teak Wood

Providing and fixing stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete as per directions of Engineer- in-charge.

Providing and fixing 18mm thick both sides Pre laminated cement bonded wood particle board as per IS : 15786:2008 of approved brand and shade with suitable full threaded steel screws etc. in partitions, boxes, shelves, racks and cupboard, kitchen cabinet under kitchen counter etc. all complete as per direction of Engineer-in-charge (Note: Fittings to be paid separately). 18 mm thick