SPECIAL REPAIRS TO LEAKY ROOF, FLOORING, INTERIOR AND EXTERIOR WALL PATCH REPAIRS AND PAINTING WORKS IN THE MEDICAL STORE BUILDING AT COIMBATORE MEDICAL COLLEGE HOSPITAL IN COIMBATORE DISTRICT

Clean removal of damaged CEMENT PLASTER from walls as directed by the departmental officers as per standard specification

Dismantling clearing away the damaged PLAIN CEMENT CONCRETE and carefully stacking materials useful for reuse etc, as directed by the departmental officers as per standard specification

PLAIN CEMENT CONCRETE 1:2:4 (One cement, two M - sand and four aggregate) using 20 mm gauge hand broken hard granite stone jelly for WEARING COAT including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

Old Terrace Screed Repair with UV Resistant Waterproof coating below 500 Sq.m - Providing and Applying high perfomance solar reflective & Acrylate silicon based Waterproofing coating which is single component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof screed surface applied @ 1.5 l/m2 in 3 coats to achieve 1mm DFT, having tensile strength 2N/ mm2 confirming to ASTM D 412; Elongation at break ≥ 200%, Abrasion resistance 21mg confirming to ASTM D 4060 and Crack bridging ability up to 2 mm, including surface preparation, priming the surface with 1 coat diluted with water in the ratio 2:1 spreading @ 0.125 L/m2 as self-priming coat in the SSD condition and spreading 45 gsm glass fibre mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification.

FLOORING with scratch proof designed DOUBLE CHARGED VETRIFIED TILES of approved quality and colour [with design] of size 600 x 600 x 8mm in all floors over 20mm thick cement mortar 1:3 (One cement and three M - sand) base above the existing bed concrete and pointing with same colour cement added with colouring pigments at 0.050 Kg / 10 m2 etc., complete including curing , cutting, wastage etc., complete complying with standard specification.

Supplying and fixing of WPC ( WOOD POLYMER COMPOSITE ) frame extrudd with size 75 X 50mm. The single core door made of rigid WPC Compound with minimum Bulk Density of 900 Kg/cu.m. and shore hardness of 55. Supply and fixing of QUTE WPC DOOR Shutter extruded as a single core board with rigid WPC compound with the thickness of 25mm (+/-1mm) and minimum bulk density 550Kg/cu.m. and shore hardness of 55. For the aesthetic apperance the shall be printed digitally on one side of the shutter and the design is as decided by the Engineer in - charge of the department. The WPC door shall be fixed onto the WPC Frame with 4nos of 5" SS Hinges and the door shall have 2 tower bolt on one side and 1 aldrop on other side for locking system and 2 numbers of handle on the either side of the door shutter all made of aluminium including cost of materials and labour charges for fixing in position with necessary accessories etc., complete as directed by the departmental officers..

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick including mortar plasticizer at 200ml per 50Kg of cement used , hacking the surfaces and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Supplying and painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications and as directed by the departmental officers. (The wall putty shall be got approved by the Executive Engineer before use of work).

Painting two coats of new plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.