TCMC - Repair and Maintenance of Basement and Galvanizing Sheets at RO Plant in Zone II

Dismantling the existingpainted galvanized iron sheets in the existing surface clearing away from the work site including all labour and incidental charges etc., complete.

Dismantling the Square Tube in the existing surface clearing away from the the existing surface clearing away from the work site including all labour and incidental charges etc., complete.

Dismantling the Brick Work in the existing surface clearing away from the work site the existing surface clearing away from the work site including all labour and incidental charges etc., complete.

Removing and Re-fixing of 250/500/1000 Litre per hour capacity Reverse osmosis pant in work site including all labour and material etc compete as per direction by departmental offers

Fabricating,supplying and fixing of pre painted galvanized iron sheets with the following specification.The materials should be of PPGI tile profile with red colour or any other approved design 0.47mm thick 24 gauge having width 1050mm.The sheet should be GI base pre painted hot dipped valvanized iron sheet and to be fixed with shelf tapping screws,plastic washer.The washer and screws to be fixed by using mute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z120 GSM paint thickness the finish should be terra cotta finish like Malabar mangalore tiles finish optional matt finish .the sheet to be fixed with making suitable corrugated,cutting the sheet in to the required size and making ornamental designs as per the site condition and as directed by the departmental officers

Supplying, Fabricating, Erecting structural steel work for roofing welding or bolted type using MS Channels, angles, plates and round bars etc conforming to IS specification including primer coating and enamel painting as per Design given by the departmental officers etc, complete as per standard specification

Supply and Fixing of Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set including all labour and material etc compete as per direction by departmental offers

Supply and Fixing of Reverse Osmosis Automatic Panel Board Suitable for 25/500/1000 LPH capacity etc complete as per specifications

Supply and fixing of TNEB meter board suitable for 32A three phase service connection with 3Nos. 32A fuse unit (500V)32Aneutral link and earth link(1"x1/8" copper flat)on TW plank of size 600mmx450mmx19mm with supporting TW reepers of 1" thick aneither side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and interconnection with 7/20 PVC insulated copper wire from EB meter to fuse unit with 1 No 40 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection SD-128

Supplying and fixing Solid Blocks of Following size conforming to S.S 2145-1965 (including jam blocks closers etc.,) made of CC1:3:6 in CM 1:5 (one of cement and five of sand) and partition wall including curing neat finishing etc., complete complying with standard specification and as directed by the departmental officers., (Approved by SE (CW) in ir No.15056/95BD/S1/dated 23.08.1995)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:1.5:3 (One part of Cement, one and half part of Crushed Sand (M- Sand), three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Supply and Fixing of Following Materials and specials

20mm UPVC Pipe

20mm UPVC Valve

2000 Litres Water Tank

1000 Litres Water Tank

2.0 HP Monoblock Pump

3 Phase Panel Board including labour charges

Supply and delivery of 200x35 lpmxm Electric Monoset centrifugal pump conforming to IS 9079:2002 as amend¬ed from time to time, with CI FG 200 Casing, hydraulically and dynamically balanced Bronze grade LTB-2 impeller, impeller ring and casing ring, stainless steel shaft capable of discharging required quantity of water against a total head noted below due to all causes. Pump shall of BEE 3 Star Rated and capable of discharging the specified quantity at the head noted at the minimum NPSHA at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase , 415 V+/- 10% , 50 Hz +/- 5%. Squirrel cage induction motor for continuous operation. The speed of the Pump and Motor shall be not less than 2700 to 2900 RPM respectively.

Supply and Fixing of 250LPH Menbrine With Housing including all labour and material etc compete as per direction by departmental offers