Corporation Of Chennai Tender

Hollow panel PVC door with frame PVC panelled door shutters with frame Hollow type 200 mm x 20mm panels with 1mm wall thickness for panels and styles and rails of suitable size with 2mm wall thickness suitably rinforced using MS angle / flat including labour charges cost of necessary aluminium hinges and other furniture fittings as per ISI standard.

Providing boring using hand bore set 150mm dia upto hard formation and boring 100mm dia below this in rock formation including hire charges of hand bore set and its accessories labour charges and transport charges for drillings preparing the site etc. providing and erecting 110mm dia (O.D.) P.V.C.pipe plain (wall thickness 4.5mm and slotted) upto water column and providing and filling the gap alround the 110mm dia PVC pipe with pebbles including clearing and developing the entire column by using compressor for a minimum time of 12 hours providing danger lights during night time etc. complete as directed during execution.

Supplying and Jointing 20mm dia PVC pipe.including cutting threading and jointing with necessary specials fixing to wall with clamps and screws including making holes in the wall or drilling holes in roof and making good the wall or roof after fixing with necessary scaffolding etc. complete..

Supplying and Jointing 25mm dia PVC pipe.including cutting threading and jointing with necessary specials fixing towall with clamps and screws including making holes in the wall ordrilling holes in roof and making good the wall or roof after fixing with necessary scaffolding etc. complete.

Supplying and Jointing 40mm dia P.V.C pipe.includingcutting threading and jointing with necessary specials fixing towall with clamps and screws including making holes in the wall ordrilling holes in roof and making good the wall or roof afterfixing with necessary scaffolding etc. complete.

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

Supplying and fixing 20mm dia PVC ball valve.(ISI STD)

Supplying and fixing 40mm dia brass foot valve..

Construction of inspection chamber of size 60x60x90 cm with 45x45cm medium weight L.S.cover and frame including necessary earth work excavation for foundation and 23cm thick concrete bedin C.C.1:4:10 ( 1 cement 4 river sand and 10 broken brick jelly of 40mm size) and brick work in C.M.1:6 (1 cement and 6 riversand) for chamber including plastering interior exterior and top in C.M.1:3 ( 1 cement and 3 river sand) 12mmthick etc. complete as directed during execution.

Supplying and erecting in position of 50 litres capacity Industrial Model Reverse Osmosis Water-cum-purifier to deliver Potable Water with world Health Organisation (WHO) Standards with following accessories (a) MS Skid – 1No (b) Media 11054 No, Vessel with 20 bb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00HP / Single Phase – 1 No (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) – 1 No. and Membrane Pressure Vessel 40 x 40 – 1 No. & Pressure Gauge – 2 Nos. (f) Flow Meter – 1 No. 20” Filter with Housing – 1 No., Low Pressure Switch – 1 No., Level Switch – 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the system in position and intact. 50 litres

Painting the new plastered walls with two coats of Exterior emulsion paint (weather proof ) first class quality and of approved colour over a priming coat including thorough scrapping clean removal of dirt etc. complete and including necessary plaster paris putty etc. wherever required.as per (ISI STD) (It must provide excellent resistance against the growth of algae and fungi on the walls. And it must offer excellent protection against alkali and UV degradation and the durability period should be 5 years..

Supplying and erecting 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.

Supply and fixing of surface mount patty type 1 x 36 watt T.L fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting.

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (6 points per coil)

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall

Supplying and fixing of 1.0 HP Jet Pump Set including all accessories. ( Kiloskar, Texmo, CRI or equivalent Brand)

Flooring with fully polished cuddapah slab 50mm thick over bed of concrete 100mm thick in Lime Mortar 1:2:5 ( 1 Lime 2 river sand and 5 broken brick jelly) and pointing with cement mortar 1:3(1 cement and 3 river sand) including dressing etc. complete..