Repair Works under Annual maintenance of 330 TNGRHS flats at Bagalur Road, Hosur in Krishnagiri district

Supplying and fixing of 110mm Dia PVC Rainwater pipe of 4 Kg/Sq.cm as per IS 13952 of best approved quality including the cost of necessary specials and rubber lubricant T.W.plugs and CI clamps etc. and packing the joints with rubber lubricant and fixing them into walls with wooden clamps and chiseling the walls wherever necessary and making good of dismantled wall portion etc., complete in all respects and as directed by the Departmental Officers.

Removing the damaged ceiling plastering and redoing the new Ceiling plastering in cement mortar 1:3 (One of cement and three of sand) 10mm thick for bottom of roof, stair, waist, landing and sunshades in all floors finished with neat cement including hacking the areas, providing band cornice, scaffolding, curing etc., complete in all respects and as directed by the Departmental Oficers.

White washing three coats with freshly burnt white shell lime in all florrs including cost of lime, blue powder fevico type gum, Brushes, scaffoldi ng etc., complete in all respet directed by the departmental officers

Run off 2 wires of 4 Sq. mm copper PVC unsheathed Single core 1.1KV gradeof single core multi strand Fire Retardant flexible copper cable with ISI mark confirming to IS 697/1990 with one run of 7/20 GI Stay wire suspended with porcelain reel insulators at 1.0 mcentre to centre for support of phase and neutral cable from top of street pole to the house / flats including all materials etc. all complete for EB service connection including labour charges for fixing Gl wire and MS angles. complying with relevent standard specifications and as directed by the departmental Officers

Construction of Inspection Chamber following clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five sand] using best quality of Clay burnt Bricks of size 9” x 43/8” x 23/4” with Class designation of 7.5 and Plastering with Cement Mortar 1:3 [One Cement and Three Plastering Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three crushed stone sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification and as directed by the Departmental officers.

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with “P” or “S” trap conforming to BIS with crushed stone sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone sandand Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers.

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm “P” or “S” trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn,teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications and as directed by the departmental officers.

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works. and as directed by the departmental officers. A)25mm Dia

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works. and as directed by the departmental officers. A)25mm Dia

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements and as directed by the departmental officers. A)25mm Dia-Coupler

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements and as directed by the departmental officers. B)20mm Dia-Coupler

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements and as directed by the departmental officers. C)25mm Dia-Elbow

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements and as directed by the departmental officers. D)20mm Dia-Elbow

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements and as directed by the departmental officers. E)25mm Dia-TEE

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements and as directed by the departmental officers. F)250mm Dia-TEE

PVC Screw Down tap Heavy Type - 20mm dia

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