Corporation Of Chennai Tender

Writing name boards for the school buildings and other institution of Corporation of Madras with the size of letters 5cmto 25cm as directed after scrapping the old paint from name boards and re-painting with two coats of superior quality of paint on boh sides and then writing the letters at front face ofthe board with the above size of letters includings caffolding,etc.,complete as directed during execution.

Painting with superior quality of ready mixed black board painting for black board purposes on any surface ( such asplastered surface, A.c.Sheet,etc.,) for new work with one coat (ISI STD.).

Removing of cement plaster from walls,clearing away debris as directed during execution.

Paving the flooring with first quality plain CERAMIC TILES of all colours of size 305mmx305mmx6mm set in C.M.1:3,12mm thick including pointing with white cement,labour,materials,etc., (ISI.std)

Plastering with cement mortar 1:4 (1 cement and 4 P sand)12mm thick including curing, etc., complete.

Painting old wood work with one coat of ready mixed paint of superior quality and approved colour.(ISI STD)

Painting old iron work with one coat of ready mixed paint of superior quality and approved colour.(ISI STD)

Supply & Fixing of 48" sweep size CEILING FAN of 5 Star Rated with double ball bearing , down rod, canopy complete set (with out speed regulator) ( ON EXISTING CLAMP WITH 300 MM DOWN PIPE )

Cost of supply of 18w 4 feet LED fitting with LED tube complete set (Patty and LED tube)

Supplying and erecting SINTEX or approved equivalent make HDPE plastic vertical cylindrical 500 Litre water storage tank, strickly adhreing ISI standard as per ISI mark 12701 (Latest revision) including all taxes and freight charges within Corpn.City Limit.

Painting old iron work two coats with ready mixed paint of superior quality and approved colour.(ISI STD)

School Writing table and seating table

Nitrous Oxide manifold Arrangements of 2 banks x 3 cylinder each wing, with automatic control panel which includes contact gauge 2 Nos., outlet pressure gauge, brass heavy duty IOX regulator 2 Nos. with suitable adopter, flexible SS hose. Manifold shall be of a construction and of a designs and material suitable for the service pressure in accordance with IS 1282-1989. Emergency alarams with illuminating display for low / high pipeline pressure and malfunctioning of system. 1) 2 x 3 cylinder Nitrus Oxide Manifold should be suitable with stand a pressure of 140 Kg. / Cm2 and above along with high pressure copper annealed tall pipes with end brass adapter suitable for Nitrous Oxide Cylinders and manifold.2) Top frame comprising of high pressure copper pipes of size 12mm ID 1.5mm wall thick with high pressure brass fitting made of high tensile brass and connections through non-return valves, high pressure copper tall pipes made of high pressure copper pipe size of 7mmID x 1.5mm thick. 3) The design of middle and bottom frames should be provided to fit both round and flat bottom cylinders safely with fitted heavy duty regulator. The Manifold