Tirumala Tirupati Devasthanams Tender

Supply of MS steel cot to fit bed of size :1905mm(L)x945mm(W)x390mm (H) height made with 16 gauge CR sheet (IS:513-2008) at top (Size of CR sheet including crimp on four sides:2055x1065mm) and legs are made with MS square pipe of size 40mmx40mmx2.60mm (confirming to IS:4923-1997).The head board, leg board of top and bottom horizontals are made with MS and verticals ,ade with MS pipe of 25mm dia 18 gauge confirming to IS:138-1973)as per drawing 3 nos of vertical MS pipes of 20mm dia with 18 gauge are to be provided at head board side as per drawing. The bottom side of the cot should be welded with 2 nos of MS tube of size 50mmx25x2.60mm(confirming to IS:4923-1977) and 2 nos MS square pipe of 25mmx25mmx2.00 (confirming to IS:4923-1997) two sides (Head board and Leg board side) suitable PVC bushes to be provided for legs at bottom. The rate inclusive of all taxes except GST.

Note; The rate is inclusive of all taxes except GST Finsh- epoxy powder coating 50 to 60 microns thick with primary process of degreasing derusting phosphating and passivation and secondry process of application of eproxy polymer by electrastatic process and curring conforming to IS standereds colour finish as directed by the departement. The rate is exclussive of GST. Above dimensions are +/- 10mm( except tubes and sheets) including conveyance and placing at site MS Tubes used to be confirming to IS 4923-1997.

Supply of Rubberised coir mattresses of overall size of 1920 mm, 915mm, 100 mm with sandwich Technology with 25 mm thick top layer of polyurethane foam with 28 density as per ISI Standards and 2nd layer is 24mm Rubberised coir sheet of extra firm (80-99 Density) made with needle felt technology. The third layer is 28mm carbon foam with 28 density as per IS standards. The 4th layer is again 24mm Rubberised coir sheet of extra firm (80-99 Density) made with needle felt technology. All these 4 layers are to be covered with baniyan cloth of 110 gsm all sides and the total matresses should be covered with state transports rexine cover. The coir mattresses should be standard and approved make , best quality confirming to IS: 8391:1987 with ISI mark and the density of coir should meet firm grade standards. The weight of coir mattresses should be 10.98 kg minimum and 12.58 kgs maximum etc., complete as directed by the department. Each coir mattress should be printed "TTD" and month and year of supply on outer cover .Rexine cover and should be identical. The rate is inclusive of all taxes and other incidental charges etc., except GST. For work site including conveyances and placing site.