annual maintenance of l/s work in tau devi lal park, sector-19 and 20 kaithal. (construction of platform for open air gym equipments in tau devi lal park sector-19 and 20 kaithal with three years mtc and defect liability period free of cost and all other works contingent thereto.) --- 1 [10.100.2]cement concrete 1:8:16 flooring 2. cement concrete 1:8:16 with stone aggregate 40 mm size in foundation and plinth. 2 [10.30.2]providing and laying of chequered precast cement concrete tiles 22 mm thick in footpath and courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 2. medium shade pigment using 50% white cement 50% grey cement 3 [4.12.1]earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by engineer-in-charge. 1. all kinds of soil 4 [6.39.1]providing and fixing at or near ground level precast cement concrete in kerbs, edgings etc. as per approved pattern and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), including the cost of required centering, shuttering complete. 1. 1:1½:3 (1 cement: 1½ coarse sand(zone-iii) : 3 graded stone aggregate 20 mm nominal size).