Public Works Department Tender

Painting one or more coats of acryllic exterior paint of approved brand and manufacture(Such as Dulex/ Asian Paints/ Sherwin Willians) on old work including cleaning the surface with water etc. complete.

Finishing wall with waterproofing cement paint of approved brand and manufacture and of required shade on new work (three or more coats) to give an even shade.

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

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost of centering, shuttering and finishing :a) All works upto plinth level

Providing and fixing vitrified matt 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 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

Kotah stone slab flooring over 20 mm (average) thick base laid over & jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing & complete with base of cement mortar 1:4 (1 cement : 4 coarse sand) b)Kotah stone slab flooring over 25 mm thick in risers of steps, skirtings, dado & pillars laid on 12mm (average) thick cement mortor 1:3 (1 cement : 3 coarse sand) & jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing & polishing complete

Providing and laying in design & pattern factory made PVC RUBBER MOULDED Interlocking Cement Concrete paver blocks of M35/M40 strength, thickness & size/shape, made by table vibratory method using Rubber mould, laid in required colour & pattern over 50mm thick compacted bed of fine sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with river/manufactured sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. complete as per manufacturer’s specifications & direction of Engineer. b)60mm thick -Coloured other than Grey (M35 grade)

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in :a) All kinds of soil

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in:a) All works upto plinth level

Dismantling tiled roofing (mangalore or pot or country tiles) with battens etc. complete including stacking of serviceable material & disposal of unserviceable material within 50 mts. lead.

Proving and fixing white vitreous china water closet squating (European type w.c. pan) with seat and lid, C.P. brass hinges and rubber buffers 10 lts. High level P.V.C.. flushing cistern (of approved make ) with fittings, rack bolts 32 mm diameter P.V.C. telescopic flush pipe with fit tings and clamps 25mm P.V.C.. over flow pipe with specials & mosquito proof coupling of approved municipal design and nylon. chain and pull complete, cutting and making good the walls ad floors where required.a)W.C. pan with white plastic seat and lid.

Proving and fixing white vitreous china water closet squatting pan (Indian type w.c. pan) size 580 mm with 100 mm sand cast iron P. or S trap 10 litres high level P.V.C. flushing cister (of approved make) with fittings, rack bolts 32 mm diameter P.V.C telescopic flush pipe with fit tings and clamps 25mm P.V.C. over flow pipe with specials & mosquito proof coupling of approved municipal design and nylon pull complete cutting and making good the walls and floors where required a) Long pan pattern W. C. Pan

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 Stainless Steel A ISI 304 (18/8) kitchen sink as per IS 13983 including cutting of stone and making good the walls wherever required. Kitchen sink without drain board. with coupling & all accessories complete with choke stop strainer, Plain type having flat borders for correct sandwithing between the plaform top and bottom slabs complete.b)Overall size 610mmx460mm (24"x18") bowl size 560mmx410mmx215mm (22"x16"x81/2") Glossy. 1.0mm thk,

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

Providing and fixing brass stop cock (heavy) of approved quality :a) 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 sand cast iron trap of self cleaning design with sand cast iron screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :a)100 mm inlet and 100 mm outlet.

Providing & fixing (4’) 100 mm sand cast iron grating for gully floor or nahni trap.

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. 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).

Providing and fixing prefabricated compound gate of G.I. pipes 40 – 50 mm dia (medium) with 12mm M.S. square bars of G.I. pipes grill work as per drawing including providing & fixing locking arrangements, pintals, hold fast embedded in cement concrete 1:2:4 (1 cement: 2 coarse sand : 4 granitic or basaltic aggreate 20mm nominal size) including applying priming coat with ready mixed red lead paint and painting 2 or more coats with superior ready mixed paint of approved brand and manufacture in all shades as per direction complete.

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 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.

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 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

Dismantling asbestos sheet roofing including ridges, hips valley and gutters and stacking the material within 50 meters lead.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) (Square Hollow Section (SHS) IS4923 /Rectangular Hollow Section (RHS) IS4923/ Circular Hollow Section (CHS) IS1161 closed Structural Steel of (SAIL, TATA. VIZAG, JSW ,APOLLO Steel Ltd.) make (Min Yeild Stress 310 Mpa)) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Providing & fixing colour coated Alluminium (PUF) sandwich panel roofing systems of approved make adhering to Aluminium 3105 grade for top & bottom sheet of thickness 0.40 & 0.35 respectively including PUF insulation betewwn the top & bottom sheet of Denslity 40 (+/-2) Kg/m3 inclusive of S.S.304 grade self tapping fastneres, complete as directed by Enigneer incharge (frame work for roof, roof accesorries to be paid seperately) for tile Design PUF roof panel, Gutter width should be atleast 25% more than the Crest width. Minimum height at heighest point of Crest should be minimum 65mm. Minimum thickness at anygiven point should not be below 30mm. b) PUF Insulated tile roof 50mm thick of trapezoidal design

Providing & Fixing Alluminium Ridge of approved make adhering to Alluminium 3105 grade of 0.71mm thickness & 60 cm wide inclusive of SS304 grade self tapping fastners, to match the Alluminium roofing system & as directed by Engineer in charge complete

Providing & Fixing Alluminium 50mm Trapezhoidal End Cap for PUF Roofing of approved make of Alluminium AA 3105 grade matching with 50mm PUF panel profile including the required fastners etc. Complete for Alluminium PUF Roofing System & as directed by Engineer in charge.

a) Providing and fixing colour coated galvulium roofing sheets of 0.5mm thickness including all the accessories (TATA make) but excluding the cost of purlins, rafters, trusses, flashings etc. complete as per the directions of the Engineer in charge.

Providing and fixing Prince or equivalent make PVC SWR half round eaves gutter with bolts, nuts and flat iron brackets 40 x 3 mm size complete. c) 250 mm nominal size

Laterite masonry in neatly dressed stones of size as specified in cement mortar 1: 4 (1 cement : 4 coarse sand) in foundation and basement.

20mm cement plaster 1: 4 (1 cement : 4 coarse sand)

Providing and fixing 30mm thick factory made solid panel (PVC) door shutter consisting of frame made out of M.S.tubes of 19 guage thickness and size of 40mm x 20mm for stiles as well as top, lock & bottom rail. M.S.Frame shall have a coat of metal primer of approved make and manufacture. M.S.Frame shall be covered with heat moulded prelam / Plain 'C' channel made from 5mm (±0.25) thick PVC Sheet of Density 600 Kg /Cbm Manufactured by an ISO-9000 certified Company, of size 30 thickness, 110mm width forming stiles in which 100 mm should be flat & 5mm should be taper, and 5mm (±0.25) thick, 135mm wide PVC Sheet for top rail and bottom rail in which 125 mm should be flat & 5mm taper on either side of panel. also for lock rail 145 mm sheet ,125 mm should be flat & 5 mm taper on either side . An additional 5mm thick PVC strip of 20mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent cement adhesive . Panelling of 10mm Prelam PVC sheet to be fitted in the M.S.Frame welded/sealed to the stiles & rails with 30mm wide x 5mm(±0.25) thick PVC sheet beading on either side and additional 30mm wide PVC beading as gap insert below top and bottom rail joined together using solvent cement adhesive.15mm thick (5mm(±0.25) x 3) , 20mm wide cross PVC sheet as gap insert for top & bottom rail. Door to be fixed with frame with 3 Nos. M.S powder coated butt hinges of size 100mm*25mm*2mm and 50mm long steel screws drilled suitable to pass through both the walls of the M.S tube. Other hardware of door should be fixed with 25mm*8mm size steel screws etc. complete as per direction of Engineer-in-charge, manufacturer's specification and drawing.