specified fine sand for mortar / concrete/ brick work and local sand for trench / plinth filling for various worksites under jolaibari rd block under south tripura district , fine sand (for mortar / concrete/ brick work) under jolaibarird block area. , local sand (for trench / plinth filling) under jolaibarird block area. , fabrication charge including fitting & fixing of the finished product in the worksite charge of any structure.rates should be incl. cost of base plate, cleat. (pipe/angle/ holding down bolt will be issued from department). , manufacturing & supplying including fitting & fixing of the finished product in the worksite of fabricated steel tubular truss of spacing 3.09m c/c with all accessories such as required purlin, bottom runner, bracing, trusses, cleat, base plate & other fittings of trusses & projection of rafter & purlin to gravel wall etc complete (only cost of holding down bolt / nut bolt will be borneby the department) span-(up to 9 m) , manufacturing & supplying including fitting & fixing of the finished product in the worksite of fabricated steel tubular truss of spacing 3.09m c/c with all accessories such as required purlin, bottom runner, bracing, trusses, cleat, base plate & other fittings of trusses & projection of rafter & purlin to gravel wall etc complete (only cost of holding down bolt / nut bolt will be borneby the department) span-(above 9m) , manufacturing, supplying including fitting & fixing of the finished product in the worksite of complete m.s. rolling shutter made of 80 x 1.35 mm ms laths interlocked together through their entire length & joined together at the end by end locks mounted on specially designed pipe shaft with brackets side guides & arrangement for inside & outside locking push & pull operation complete but incl. fixing of the top cover, ball bearing & spring etc. , 100 x 100x 8 mm - ms angle , 65 x 65 x 8 mm - ms angle , 50 x 50x 5 mm- ms angle , manufacturing & supplying of complete steel door as per jail specification (specification is enclosed). , manufacturing & supplying of completesteel window as per jail specification (specification is enclosed) , fabrication / repairing charge of old grill & other steel item. , fabrication/repairing charge of old rolling shutter, collapsible gate etc. , manufacturing & supplying of ms grill incl. arrow for boundary wall as per reqd. design &specification , manufacturing, supplying incl.fabrication of minor shed for any output unit, stand (base) for water tank, sign board and other minor structure (no materials will be issued from department) , ms hard drawn steel wire fabric (75x25mm mesh weight not less than 7.75 kg/ sqm). , manufacturing & supplying of complete m.s. ornamental grill with square bar of size 20mm/ 25 mm. , manufacturing & supplying of complete steel window made with m.s. ornamental grill with square bar of size 20 / 25 mm including shutter frame but excluding shutter. , manufacturing and supplying of ms chain link (made of gi wire,100 mm x 100 mm , 8 g) , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water supply , water 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