Public Works Department Tender

Painting one or more coats with superior quality ready mixed paint of wood work of approved brand & manufacture in all shades on old work to give an even shade.

Varnishing with (1 or more coats) with copal varnish of approved brand & manufacture on old work.

Painting one/ two more coats with ordinary ready mixed paint of approved brand & manufacture in all shades except white or green on old work to give an even shade.

Painting three or more coats with acryllic exterior paint of approved brand and manufacture (Such as Dulex/ Asian Paints/ Sherwin Willians) including applying one coat of cement primer and one coat of surface treatment etc. complete.

Dismantling the tile work in floors and roofs laid in cement including stacking of materials within 50 meters lead for thickness of tiles 10mm to 25mm.

Demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead.

Dismantling doors, windows and clearestory windows (steel or wood) shutters including chowkhats architrave holdfast etc. complete and staking within 50 mt. Lead a) Of area 3 sq.m. and below

Repairs to plaster in patches of 2.5 sq.m. and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50m lead. With cement mortar 1:4 (1 cement : 4 fine sand)

Providing and fixing vitrified glossy finished (600x600) and 10mm thick tiles in floor, treads of steps, landing on 25mm thick bed of cement mortar 1:3 and jointed with cement slurry complete.

Providing and fixing vitrified antiskid tiles (320x320) and 10mm thick tiles in floor, treads of steps, landing on 25mm thick bed of cement mortar 1:3 and jointed with cement slurry complete.

Providing and laying scratch resistant floor tiles in different sizes of Johnson, Somany,Kajaria (Thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 of approved make in colours and shades as specified laid. Cement based high polymer modifies quick set tile adhesive (water based) conforming to IS: 15477, using 5 kg adhesive per sq.m. of the area, in average 3mm thickness 600X600 mm light Shades.

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade, area of slab over 0.50 sqm a) Jet Black

Waterproofing of sunken slabs, toilet blocks, terraces on slabs under brickbats, roofs, watertanks. Cleaning the surface and filling cracks (if any), applying EPCO ACR wherever necessary, Providing and Moistening the surface with water to render it saturated. Mix Cement and Monobond WF in the ratio of 1.25 kg to 1 by weight and stir continuously. Apply minimum 2 coats with an interval of 12 hours minimum between the coats. Fix fiber mesh while the first coat is still tacky. Cure with sprinkling of water 3-4 times a day. incl. cost of scaffolding transport etc. as per dir of EIC. All the chemicals will be of Krishna Conchem Products Pvt. Ltd. or Equivalent

Providing and fixing in position S.S. hand rail in main stair case, and landing as per approved design shown in the drawing including bending handrail pipe to proper shape in curves with specials, etc. complete.

Solid PVC door frame in plain colour : Providing and fixing factory made polyvinyl chloride (PVC) Door Frame in plain colour manufactured of size 100mm x 45mm with a wall thickness of 5mm(±0.25), made out of extruded 5mm (±0.25) thick PVC Sheet of Density 600 Kgs /Cbm Manufactured by an ISO-9000 certified Company, and by joining 3nos. heat bent PVC sheet sections. The inside section of size 90x30mm shall be made from plain colour PVC sheet of 5mm(±0.25) thickness. The inside section will be covered by sticking two sections of size 30x35mm and 70x45mm made from 5mm(±0.25) thick plain PVC sheet. The frame shall be mitre cut at two corners and joined with 4nos. of 150mm long brackets of 15mm x 15mm M.S. Square tube. The two vertical door frames are to be reinforced with 40mm x 20mm M.S. tube of 19 guage through out the frame. The door frame shall be fixed to the wall using 8/100mm long M.S. Screws through the frame by using anchor fastners. A minimum of 4nos. of screws to be provided for each vertical member & minimum 2nos. for horizontal member etc. complete as per manufactures specification and direction of Engineer-in-charge.

Providing and fixing 30mm thick FACTORY MADE BOTH SIDE PRELAM SOLID PANEL PVC DOOR SHUTTER consisting of frame made out of M.S tubes of 19 guage thickness and, size 19 X 19mm for styles and 15 X 15mm for the top and bottom rails, M.S frame shall have a coat of metal primer of approved make and manufacture . M.S.frame shall be covered with heat moulded PVC ‘C’ channel made from 5mm(±0.25) thick sheet of density 600kg/cbm manufactured by an ISO- 9000 certified company, of size 30mm thickness, 50mm width to form styles and 5mm(±0.25) thick and 75 mm wide PVC sheet for the top rail, lock rail and bottom rail on either side of the panel . An additional 5mm(±0.25) thick PVC strip of 20mm width is to be stuck on the bottom side of the 'c' channel . Panelling of 5mm(±0.25) thick PVC sheet to be fitted inside the M.S frame welded/sealed to the styles and rails with 5mm(±0.25) x 30mm PVC sheet beading on either side and joined togther with solvent cement adhesive etc., 10mm thick ( 5mm(±0.25) x 2nos.) , 20mm wide cross PVC sheet as gap insert for the top rail & bottom rail. Door to be fixed to frames with 3 nos. M.S powder coated butt hinges of size 100mm*25MM*2mm using 32mm long steel screws drilled suitable to pass through both the walls of the M.S tube. Other hardwares should be fixed with 19*6mm size steel screws, Complete as per direction of Engineer-in-Charge.

Providing and fixing vitreous china wash basin with RS or C.I. brackets painted white, 15 mm C.P. brass pillar taps C.P. brass chain with rubber plug 32 mm C.P. brass waste of pattern, 32 mm diameter M.I. or C.P. brass trap and union complete, including cutting and making good the walls where required. b) Flat back wash basin size 630x 450mm with a single 15 mm C.P. brass pillar taps.

Providing and fixing white vitereous china pedestal type (Europen type) water closet with seat as lid, whth C.I. brass hinges and rubber fitings 15 lts white vitreous china low level flushing cistern with fittings as brackets 40 mm white precelain 3enameled flush bad, 25 mm overflow pipe with specials and mosquito proof coupling of approved municipal design complete, including cutting and making good the walls and floors where required. b) W.C. pan with black plastic seat and lid.

Providing and fixing rigid PVC S.W.R. (soil, waste & rain water drainage pipes of approved including lubricant etc. complete (single/double) socketed: a) 110 mm dia

b) 75 mm dia

Providing and fixing chlorinated ployvinyl chloride (CPVC) pipes confirming to IS:15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipes with clamps at 1 mt. spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of the Engineer-in-charge. Concealed work (medium duty SDR 13.5 pipe) including cutting chases and making good the walls etc. a )15 mm dia nominal outer dia pipes.

b) 20 mm dia nominal outer dia pipes.

c) 25 mm dia nominal outer dia pipes.

Providing and placing on terrace roof of floor two (1st flor roof single piece rotational moulded polythene water storage tank having I S I mark and conforming to I S 12701; 1996. c) 1000 lit. capacity

Providing and fixing brass stop cock (heavy) of approved quality : a )15 mm nominal bore

Providing and fixing NICKEL chrome plated copper alloy Fancy Two Way Bib Cock with single knob and wall flange conforming to IS 8931:1993 15mm nominal bore.

Providing and fixing Hand Shower (Health Faucet) with 8mm dia, ABS/brass body with double lock 1.00m long Flexible tube (Brass plated stainles steel flexible hose) and wall hook of approved quality confirming to IS standards.

Providing and fixing brass full way valve (heavy) duty with wheel of approved quality : a) 15 mm nominal bore

c) 25 mm nominal bore .

Providing and fixing rigid PVC bend of required degree (of approved make) for S.W.R. drainage pipes of approved including lubricating. a) 110 mm dia

b) 75 mm dia

Providing and fixing rigid PVC bend (approved make ) for S.W.R. pipes including lubricating etc complete bend with door : a )100 mm dia

b) 75 mm dia

Providing and fixing nahani trap of rigid PVC (approved make ) for S.W.R. pipes including lubricating etc complete, without door : a) 110 mm dia

Making soak pit. 2.5 m dia 3 m deep with 45x45 cm dry brick honey comb shaft and S.W. drain pipe 100 mm diameter, 1.8 m long complete filled with laterite stone aggregate 125 to 180 mm surrounded by laterite stone aggregate of 40 mm and down gauge as per standard design. a) 110mm dia

Constructing brick masonry manhole or inspection chamber with second class bricks in cement mortar 1:5 (1 cement :5 fine sand) R.C.C. top slab with 1: 1 1/2:3 mix (1 cement: 1 1/2 coarse sand ;3 graded stone aggregate 20mm nominal size foundation concrete 1:1 1/2:3 mix (1 cemet ;1 1/2 coarse sand :8 graded stone agrregate 20mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size) neatly finished complete as per standard design d) Inside size 60 x 60cm and 60cm deep including C.I. cover with frame (light duty) 455x610mm internal diameter total weight of cover and frame to be not less than 38 kg. (weight of cover 23 kg).

Constructing soak pit 1.20m x 1.20m x1.20m filled with laterite stone aggregate 125 to 180 mm including S.W. drain pipe 100 mm diameter and 1.2m. long complete as per standard design. :

Providing and fixing 600 x 450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick asbestos sheet ground fixed to wooden cleats with C. P. brass screws and washers.

Cleaning of septic tank by removing sludge and disposing the same in to the dug up pits covering the pits with morrum mud etc. including cleaning of its connecting drainage pipe line and chambers