MAINTENANCE OF SKS BUILDING AT THOTUVA IN KOTAYAM

15.7.1. Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead asper direction of Engineer-in-Charge.In mortar

60.7.3. DISMANTLING DR - Dismanling , clearing away and carefully stacking materialsuseful for reuse for any thickness of walls in DR masonry including disposal of debriswithin a distance of 150m

2.6.1. Earth work in excavation by mechanical means (Hydraulic excavator)/manual meansover 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 upto 50 m and lift upto 1.5m, as directed by Engineer-in-charge.All kinds of soil

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

60.7.8. DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble withoutconcrete levelling course using departmental rubble including packing to compactnessto lines and levels, labour charges etc. complete as per direction of Departmentalofficers at site

5.1.3. Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, 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 derived from natural sources)

5.22.6. Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.9.5. Centering and shuttering including strutting, etc. and removal of form for:Lintels,beams, plinth beams, girders bressumers and cantilevers

50.6.1.7. Solid block masonry using pre cast solid blocks ( Factory made) of size 40x20x15cmor nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15 cm in : CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

13.1.1. 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.43.1. Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer