children park with playing equipment and open gym in lal maidan scw under ewz area-earth work in excavation by mechanical means ( hydraulic excavator ) / manual means in foundation trenches or drains ( not exceeding 1.5 m in width or 10 sqm on plan ) , including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.all kinds of soil. 2 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level :1:3:6 ( 1 cement : 3 coarse sand ( zone-iii ) derived from natural sources: 6 graded stone aggregate 40 mm nominal size derived from natural sources ) . 3 p&l brick work in foundation and plinth with clay flyash f.p.s ( non modular ) bricks 4 half brick masonry with common burnt clay f.p.s. ( non modular ) bricks of class designation 7.5 in superstructure above plinth level up to floor v level.cement mortar 1:4 ( 1 cement :4 coarse sand ) 5 12 mm cement plaster of mix :1:6 ( 1 cement: 6 fine sand ) 6 colour washing such as green, blue or buff to give an even shade :new work ( two or more coats ) with a base coat of whiting 7 structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 8 providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - all work upto plinth level :1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) 9 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.thermo-mechanically treated bars. 10 lettering with black japan paint of approved brand and manufacture 11 painting with synthetic enamel paint of approved brand and manufacture of required colour togive an even shade : one or more coats on old work 12 providing and laying 60mm thick faciory made cement concrete interlocking paver block of m -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of engineer-in-charge. 13 children playing equipment crescent slide 2.1 m 14 children playing equipment double arch swing 15 children playing equipment animal mgr 16 children playing equipment s bridge ladder scrambler 17 children playing equipment multiple see-saw 18 children playing equipment triple twister cd 09 19 children playing equipment chest press machine 20 children playing equipment abs board 21 total impact of gst for the purpose of ctc