tender for maintenance work in all wards under zone no. 04 - all kinds of soil 2 moorum/hard copra 3 crusher stone dust 4 cement concrete grade m-10 (nominal mix) with 40 mm maximum size of stone aggregate 5 cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate 6 red sand stone 7 brick work will well burnt open bhatta bricks crushing strength not less than 25kg/cm² and water absoption not more than 8 brick work will well burnt open bhatta bricks crushing strength not less than 25kg/cm² and water absoption not more than 9 1:4 (1 cement: 4 sand) 10 mild steel and medium tensile steel bars. 11 cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate. 12 cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate. 13 reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, 14 foundations, footings, bases of columns, etc. for mass concrete. 15 walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc 16 suspended floors, roofs, landings, balconies and access platform. 17 columns, pillars, piers, abutments, posts and struts. 18 75mm diameter 19 110mm diameter 20 providing and laying 60 mm thick factory made cement concrete interlocking paver block of m -30 grade made by block mak 21 two or more coats on new work 22 distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : old work (one 23 painting steel work with deluxe multi surface paint to give an even shade. two or more coat applied @0.90 ltr/ 24 in gratings, frames, guard bar, ladder, railings, brackets, gatesand similar works. 25 welding by gas or electric plant including transportation of plant at siteetc. complete. 26 hot finished welded type tubes. 27 orissa pattern w.c. pan of size 580x440 mm 28 extra for using coloured pedestal type w.c pan (european type)instead of white vitreous china w.c pan and cistern. 29 10 litre capacity - white 30 providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm or 3 31 providing and fixing white vitreous china squatting plate urinalwith integral rim longitudinal flush pipe. 32 flat back wash basin of size 630x450mm. 33 32 mm dia 34 providing and fixing ptmt 15 mm urinal spreader size 95x69x100 mm with 1/2 bsp thread and shapes. weighing not less t 35 15mm nominal bore, 86mm long. weighing not less than 88 gms. 36 15 mm nominal bore, 98mm long. weighing not less than 75 gms. 37 15 mm nominal bore, 86mm long. weighing not less than 88 gms 38 providing and fixing ist quality ceramic glazed wall tiles conforming to is: 15622 (6 to 7mm thick) of approved make i 39 providing and laying ceramic glazed floor tiles 300x300mm or more (6 to 7 mm thick) of 1st quality conforming to is : 1 40 red sand stone 41 15 mm nominal outer dia .pipes. 42 25 mm nominal outer dia .pipes. 43 providing and placing on terrace at all floor polyethylene water storage tank isi : 12701 marked with cover and suitabl 44 in cement mortar 45 1:3:6 or richer mix