civil work

Amount

Dismantling, clearing away and carefully stacking Brick / stone masonry in Cement mortar walls under 3m high.

Relaying of Plain Cement Concrete 1:2:4 (one cement, two 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.

Clean removal of damaged cement concrete from ther ceiling and beams renewing the as per the following instruction. Surface preparation: Break out the repair area to remove all contaminated or damaged concrete to a minimum depth of 10mm, upto the pre-cut edge of the repair, Oil and grease deposits are best removed by steam cleaning, detergent scrubbing or the use of a proprietary degreaser. Fully clean the concrete and steel surface to remove laitance, the by-products of corrosion and other contaminations. Rust Removing: Provide necessary reinforcement rod fixing (Client Scope) over the required damaged surface and need to do the rust removing process by using Fosrac rust remover product - Reebakens RR. We can use this product added with water upto the ratio of 1:6 depends on the steel surface condition. Reinforcement Priming: Exposed Steel reinforcement should be securely held in place to avoid movement during application, as this will affect the compaction and bond of the material. Apply one fill, unbroken coat of Nitozinc primer and allow drying before continuity of the coating, apply a second coat and allow drying.

Renewing and repointing roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three 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.

Replastering the damaged top of roof slab with cement mortar 1:3 admixed with FOSRAC CONPLAST WL XTRA 200ml per bag of cement of 20mm thickness mixed with water proofing compound conforming to the all floors including curing etc., complete complying with standard specification and as directed by the departmental officers.

Repainting two coats of old plastered wall surface with ready mixed plastic Interior emulsion paint of first class quality and of approved colour without primer including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Repainting two coats of old plastered wall surface with ready mixed plastic exterior emulsion paint of first class quality and of approved colour without primer including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Renewing and refixing with New Netlon Masquitoe Net of approved quality and approved brand for the following specification. The Windows frame alround portion are fixed with 25x12mm thick teak wood ordinary beading with necessary screws nails etc., The window frame top portion are fixed with Fibre netlon mosquitoe net with necessary stiffness for easily open and close and easily to wash for longer lift of the net to preventthe entrance of mosquitoes, flies and other insects in to office and wards etc., The rate is inclusive of cost materials, labours, etc., complete as directed. The quality of materials are approved by the Executive Engineer before starting of work.

Repainting the water proofing coating for terraces with ready mixed water proofing paint two coats over one coat of crack paste over one coat cement paint including through scrapping clean removal of dirt, etc., complying with standard specifications and as directed by the departmental officers. (The colour and shade of the ready mixed water proofing paint shall be got approved by the Executive Engineer before use of work)

Repainting old iron works such as steel doors, windows, ventilators, window bars, balustrades etc. with two coats of best approved first quality and colour in all floors etc., including cost of scrapping charges complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works).

Repainting old wood works with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Exe.Engr.beforeuse on works).

Sub Total Amount for above all items (excluding GST)

GST 18% for above SubTotal Amount

M HARIKRISHNA (BID ID -1245492)