CONSTRUCTION OF CENTRALIZED WATER TREATMENT PLANT AT UNIVERSITY HQ AT KALADY

2.6.1 : 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 disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

50.2.3.1 : Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.33.1 : Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

od17155/2022_2023 : Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement <br>concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement,including admixtures in recommended proportions as per IS: 9103 to accelerate,<br>retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.<br>(Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately).All works up to plinth level. For water proofing material 1kg/bag to be used<br>

60.7.1 : DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

50.6.1.5 : Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete

od17467/2022_2023 : Supplying and laying 400G Polythene sheet best quality inside the basement walls<br>and rooms cutting, laying and pasting with bitumen 0.5 Kg/m2 providing 15 cm cover laps etc complete with<br>all cost and conveyance of materials and labour charges.

5.9.16.2 : Centering and shuttering including strutting, etc. and removal of form for:Edges of slabs and breaks in floors and wallsAbove 20 cm wide