Civil Works

Clean removal of cement plaster from flooring and walls etc.,complying with standard specification and as directed by the Departmental officers.

Dismantling the damaged Floor finish & dadooing walls in cement mortar with Mosaic Tiles / Glazed Tiles / Clay Tiles / Cuddapah Slabs and clearing away with carefully stacking the material useful for reuse for any thickness etc., complete complying with standard specification and as directed by the Departmental officers.

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers. - Mixing by manual means

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.- Mixing by manual means

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 12mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including mortar plasticizer at 200ml per 50Kg of cement used, finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

Rectification of beams, column and slabs by dismantling and chipping the distressed portico cleaning of reinforcement with wire brush and by sand plastering, cleaning and water washing applying corrosion, inhibitor coating at the rate of 1.20kgs/1m2 over the affected surface as per the specification given by the manufacturing guniting with CM 1:3 ( One cement and three P sand) to an average thickness of 40mm under pressure and finished neatly includinghire charges for all tools and plants, labour , fuel charges including all leads for portable water including curing 7 days and all other incidential charges etc., complete complying with standard specification.

Applying Bitumen Paint two coat in the sungan portion with necessary cleaing base slab top and sides etc., complete as directed by the departmental officers.

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no crushed stone sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Second floor superstructure

Finishing the top of roof with one course of machine Pressed Tiles of 230mm x 230mm x 16 mm to 18mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Crushed stone Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes of 110mm dia having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification and as directed by the departmental officers.

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in accordance with IS 1443 over a cement mortar bed of 20mm thick in Cement Mortar 1:3 (One Cement and Three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Painting Old Plastered Wall Surface with One finishing coats of ready mixed Exterior (Emulsion) of approved quality and colour over thorugh scrapping the existing wall in all floors etc., complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Labour charges for the removal of Vegetation Growth and uprooting the main roots and subroots and applying high density Acid Solution ( Fully Concentrated) in the uprooted tree portion and then applying Acid Solution mixed with lime for 10 days. After a period of 10 days the dismantled portion should be plastered with chettinadu methode lime plastering 1:1,10mm thick and painted with lime wash two coat over one coat of primer etc., The rate is inclusive of cost of materials, labour charges and necessary hire charges for safty felt, helmet, ropes etc., complete as directed by the departmental officers.

Mazdoor Category-1

Collecting the scattered debris from the campus and conveying away the same to outside by lorry to a lead of 3KM including loading and unloading charges and dumping in low places and leveling etc., complete.

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