Corporation Of Chennai Tender

Supplying and fixing P.V.C. screw down tap of size 20mm dia

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

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 both 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.

Stainless Steel Handrail 900mm high Providing and fixing stainless steel handrail 900mm high (as shownin drawing) made out of stainless steel conforming to SS 304 with 8%to8.5% nickel using 50.8mm outer dia at top (with 1.6mm wall thickness) and 38.10mm(1.6mm wall thickness ) stainless steel pipe placed vertically at 1m centre to centre and two horizontal SS pipe 25.40mm outer dia (with 1.2mm wall thickness) welded at a distance of 300mm using TIG welding process with 308L SS electrode (in station building all flooor staircases) with necessary bends, flanges and base plates. Rate is inclusive of all materials, labours, lead, lift,etc. as directed by Engineer in-charge.

Supplying, fabricating and fixing in position of Aluminium anodised Powder Coated of double leaves door with half panelled with 12mm thick bothside prelaminated partile board at bottom and half glazed using 5.50mm thick Plain glass at top. The outer frame shall be with aluminium box section 101.60x44.45x3.18m at 2.319kg/m and Shutter frame made of section with Vertical & Top rail: 50x44.45x2.50mm@1.292 kg/m Bottom rail: 100x44.45x2.50mm@ 1.974 kg/mLocal rail : 50x44.45x2.5mm @ 1.292 kg/mAlu. Clips: 17.15x17.27x1.50mm @ 0.176 kg/mAlu. Handle: 100x30mm @ 0.988 kg/m the and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts-250x12mm - 2 Nos., aluminium tower bolt 200x12mm - 1No., aluminium Hydraulic door closer - 2Nos ., lock-1No., Door stopper with rubber bush including cost of materials, labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beam masonry with power drill wherever necessary and redoing the damaged portion to the original condition after fixing etc. complete.All the Alu. Section are to be anodised with matt finish under electricaly controlled condition in accordance with IS 1868/1962 for an average anodic film thickness of 15 microns etc., complete.Aluminium sections,and furniture fittings shall be got approved by the Executive Engineer incharge.

Solid panel PVC door with frame Solid PVC door shutters using 19 gauge 19mm MS sq..tubes for styles and outer frames. 15mm MS sq.tubes for top, lock and bottom rails. The steel tubes shall be covered with 5 mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheet for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mmx30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30 mm. The over all size of frames shall be 50mmx45mm, with suitable rabate for housing the shutter.including labour charges etc., complete.as per ISI standard.

Dismantling Pressed tiles and weathering course

Weathering course using concrete broken brick jelly 20mm gauge in pure slacked lime 32 : 12.5 cft. (32 broken brick jelly 20mm gauge and12.5 lime) over RCC roof slab for required depth of 80mm forgiving required slope and thickness to roof as required,well beaten with wooden beaters,etc.,complete as directed during execution

Terrace flooring with one course of pressed tiles (with relevent ISI STD) 23cmx23cmx20mm using C.M. 1:3 etc.,

Removing asbestos cement sheet roof without roof timbers.

Providing roofing with asbestos cement corrugated sheets 6mm (IS459) thick including fixing with 'J' bolts and nuts with bitumen washers,etc.,complete as directed during execution.

Removing the existing ventilators,doors and windows including removal of frames, hinges and fastenings carefully and stacking the same at site etc., complete

Fabricating and supplying steel windows with M.S.Sheet shutters with relevent ISI STD etc.,complete

STEEL DOOR Fabricating Supply and fixing and position of MS doors with single leave. The door outer frame will be 40x40x6mm MS angle, the shutter frame will be 35x35x6 mm, MS angle intermediate stiffner will be 35x35x6 mm with cross stiffner 25x 25x5 mm flats covered with 18 gauge M.S. sheet with necessary hinges, tower bolts, aldrop length 30mm and hold fast etc., complete with one coat red oxide primer.

Dismantling Floor finish and daddoing walls in cement mortar with mosaic tiles/glazed tiles/cuddapah slabs

Supplying and paving shahabed stone work for elevation work. Shahabad stone thickness shall be BELOW 20mm set in C.M.1:3 ( 1cement and 3 Crushed Stone Sand (Commercially called M-Sand)),20mm thick and pointing stone with the same cement mortar including fixing in position and finishing neatly with necessary scoffolding curing,etc.,complete asdirected during execution.(ISI STD)

Writing letters of 5cm size (in height) on any surface with ready mixed superior paint of approved colour and make

Supply and fixing of surface mount patty type 1 x 36 watt T.L fitting with electronic ballast with PVC Unsheathed Copper leads from terminals to the fitting

Supply & Fixing of 48" sweep size CEILING FAN of 5 star rated with double ball bearing down rod canopy set with regulator) ( ON EXISTING CLAMP WITH 300 MM DOWN PIPE )

Supply and fixing of 300 mm (12") sweep (light duty AC exhaust fan complete set with necessary wall opening and making good of the wall