tender for construction of shade municipal board office, sangaria; 1 earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of engineer for following depths, below natural ground / road top level.in all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.depth upto 1.5 m 2 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level :1:4:8 (1 cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size). 3 centring and shuttering with plywood or steel sheet upto two stories ( each story of height upto 3.5 metre from floor level) including strutting, propping etc. and removal of form for :foundations, footings, bases of columns, etc. for mass concrete. 4 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level : 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). 5 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 gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. 6 painting with synthetic enamel paint of approved brand and manufacture to give an even shade : two or more coats on new work 7 providing corrugated g.s. sheet roofing including vertical/ curved surface fixed with polymer coated j or l hooks, bolts and nuts 8 mm diameter with bitumen and g.i. limpet washers or with g.i. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets 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. 0.63mm thick with zinc coating not less than 275gm/m² 8 reinforcement for r.c.c. work at all levels including straightening,utting, bending, placing in position and binding all completethermo-mechanically treated bars. 9 supplying, erecting and fixing in position specified precast rcc bench made of rcc grade m-30 consisting of 2 nos. “l” shaped base support of thickness 100 mm back height 1000mm, front height 450 mm, base width 420mm and 5 nos. rcc planks of size of 1500x100 x 50 mm and 1 nos rcc planks of 150x200x50mm including joining all parts with galvanised nuts and bolts of suitable size. all bolts to be sealed after assembly with nice finish and appearance and level complete in all respect as per direction of engineer in-charge. every bench should have a manufacturer’s logo of appropriate size engraved at suitable place.