Renovation of office building of Gorimedu O M at Industrial Estate in Thattanchavady, Electricity Department, Puducherry.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth,1.5m in width as well as 10 sqm on plan) including disposal of excavated earth , lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.- All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:5:10 (1 cement:5 coarse sand : 10 graded stone aggregate 40mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:11/2:3 (1 cement:1 1/2 coarse sand : 3 graded stone aggregate 20mm nominal size).

Brick work with FPS bricks of class designation 35 in superstructure above plinth level upto floor V level in all shapes and sizes in cement mortar 1:6 (1 cement : 6 coarse sand)

Half brick masonry with FPS bricks of class designation 35 in superstructure above plinth level upto floor V level in cement mortar 1:4 (1 cement: 4 coarse sand)

Extra for providing and placing in position 2 nos. 6mm dia MS bars at every third course of half brick masonry (with FPS bricks).

Providing and fixing premoulded bitumen joint filler, for expansion joints including the cost of sealing compound and priming coat - 12 mm wide

Providing and fixing ISI marked flush door shutters conforming to IS:2202 (Part 1) decorative type, core of block board construction with frame of 1 st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 35mm thick including ISI marked stainless steel butt hinges with necessary screws.

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS:1868) transparent or dyed to required colour or shade with nuts and screws etc.complete:- 300x16mm

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS:1868) transparent or dyed to required colour or shade with necessary screws etc.complete : -250x10mm

Providing and fixing aluminium handles ISI marked anodised (anodic coating not less than grade AC 10 as per IS:1868) transparent or dyed to required colour or shade with necessary screws etc.complete :-125mm

Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc.complete - single rubber stopper

Providing and fixing factory made UPVC door frame made of UPVC extruded, section having an overall dimension , as below (tolerance +/- 1mm) with wall thickness 2.0mm +/- 02mm . Corners of the door frame to be jointed with galvanized brackets and stainless steel screws, joint mitred and plastic wilded . The hinge side vertical of the frames reinforced by galvanized M.S.tube of size 19x19mm and 1 mm +/-0.1mm wall thickness and 3 nos.stainless steel hinges fixed to the frame complete as manufacturers specification - Extruded section Profile size 48x40mm.

Providing and fixing to existing door frames - 24mm thick factory made PVC door shutters made of styles and rails of a UPVC hollow section of size 59x24mm and wall thickness 2mm +or- 0.2mm with inbuilt edging on both sides. The styles and rails mitred and jointed at the corners by means of M.S.galvanised / plastic brackets of size 75x220 mm having wall thickness 1.0mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S.tube of size 20x20mm and 1mm +or-0.1mm wall thickness .The lock rail made up of 'H' section , a UPVC hollow section of size 100x24 mm and 2mm + or - 0.2mm wall thickness fixed to the shutter styles by means of plastic / galvanised M.S.'U' cleats. The shutter frame filled with a UPVC multi - chambered single panel of size not less than 620 mm, having over all thickness of 20mm and 1mm + or -0.1mm wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6mm galvanised M.S.rod and fastened with nuts and washers, complete as per manufacturer's specification. (For W.C. and bathroom door shutter)

Providing & fixing decorative high pressure laminated sheet of plain / wood grain in gloss /matt/suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 type S including cost of adhesive of approved quality - 1.5mm thick

Providing and fixing of 65mm Godrej Navtal lock of 7 levers with 3 keys etc complete

Steel work welded in built up section/ framed work including cutting hoisting,fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In grating, frames, guard bar, ladder, railings, brackets, gates and similar works.

Providing and laying ceramic glazed floor tiles 300x300 mm (thickness to be specified by the manufacturer) of first quality conforming to IS: 15622 of approved make (Bell / Johnson / Regency / Somany / Naveen / Asian ) in all colors, shades, except white, ivory, grey, fume red brown laid on 20mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand) including pointing the joints with white cement and matching pigments etc., complete.

Providing and fixing 1st quallity ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacture of approved make (Jhonson / Asian / Somany / Nitco) in all colours, shades of size 200 x 300 mm as approved in skirting, risers of steps and dados over 12mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm. Including pointing in white cement mixed with pigment of matching shade complete. - size 200x300mm

Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS : 13592 type A including jointing with seal ring conforming to IS : 5382 leaving 10mm gap for thermal expansion, (i) single socketed pipes. 110mm diameter.

Providing and fixing on wall face unplasticised- PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS : 13592 type A including jointing with seal ring conforming to IS : 5382 leaving 10mm gap for thermal expansion. Bend 87.5deg. 110mm bend.

Providing and fixing on wall face unplasticised- PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS : 13592 type A including jointing with seal ring conforming to IS : 5382 leaving 10mm gap for thermal expansion. Shoe (plain)110mm shoe.

Providing and fixing unplasticised - PVC clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4(1 cement : 4 coarse sand) and making good the wall etc. complete. 110mm

Providing and fixing colour coated galvalume sheet of 550 M.P.A yield of AZ 150 strength formed as per patterned steel rib profile with the depth of 31mm pitch of 250mm and overall width of 1060mm and thickness 0.5mm with required J or C hook bolts and nets 8mm dia G.S paint and working etc., complete excluding the cost of purlin , rafter and truss etc.,

15 mm cement plaster on rough side of single or half brick wall of mix 1:6 (1 cement : 6 coarse sand)

Applying one coat of cement primer of approved brand and manufacture on wall surface - Cement primer

Applying priming coat - with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood).

Wall painting with plastic emulsion paint - Premium of approved brand and manufacture to give an even shade - two or more coats on new work

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade - Two or more coats on new work.

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 metres lead - With cement mortar 1:4 (1 cement : 4 fine sand)

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50m lead - Of area 3 sq. metre and below.

Dismantling steel work manually / by mechanical means in built up sections without dismembering and stacking within 50m lead.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50m lead.

Providing and fixing white vitreous china water closet squatting pan (Indian type) Long pattern WC pan of size 580mm.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively.

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings flat back wash basin of size 630 x 450 mm.

Providing and fixing PVC waste pipe for sink or wash basin including PVC waste fittings complete - Semi rigid pipe - 32mm dia.

Painting GI pipes and fittings with two coats of anti corrosive bitumastic paint of approved quality 40 mm diameter pipe

Painting GI pipes and fittings with two coats of anti corrosive bitumastic paint of approved quality 80 mm diameter pipe

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI: 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet outlet and overflow pipes but without fittings and the base support for tank

Providing and fixing PTMT pillar cock of approved quality and colour 15mm nominal bore, 107mm long, weighing not less than 110 grams.

Providing and fixing unplastisised PVC connection pipe with PTMT nuts of approved quality and colour 15 mm nominal bore with 45 cm length.

Providing and fixing chlorinated polyvinyl chloride (CPVC) pipes having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00m spacing. This includes jointing of pipes & fitting with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete (Concealed work including cutting chases and making good the walls etc.) - 20mm nominal outer dia pipes.

Providing and fixing aluminimum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / appropriate Z sections and other sections of approved make conforming to IS : 733 and IS : 1285, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene felt etc. Aluminimum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminimum snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings. (Glazing and panelling to be paid for separately) : For fixed portion. Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminimum door, window, ventilator shutters and partitions etc., with PVC / neoprene gasket etc., complete as per the architectural drawings. (cost of aluminimum snap beading shall be paid in basic item) : With float glass panes of 5mm thickness.

Supply of Quary rubbish including stacking to department gauge for premeasurement and spreading required thickness as directed by the Engineer-in-charge

Chipping the worn out wall and concrete portion using proper tools and removing the loose particles and preparing the surface for treatment with wire brush etc., complete until to reach good surface and removing the debris and disposal of the debris as directed by the Engineer-in-charge with all leads and lifts etc., complete.

Removing the loose particles rust/mill scale deposits completely duly cleaning it with wire brush / crush sheet etc., and removing the dust over the old concrete surface and providing and system based aromatic Rust remover of CERA/ SIKA/FOSROC/MC Bauchmie/DON/BASF or Equivalent make certified and tested by accredited institutions (Conforming to IS:9077 - 1979 (realfirmed - 1997) Appendix B, Clause 5.3.3) including all tools complete as per manufacturers specification and as directed by the Engineer-in-charge.

Applying a polymer based anticorrosive coating material of CERA/SIKA/FOSROC/ MC / Bauchmie/DON/BASF or Equivalent make certified and testing by accredited institutions mixing mechanically until it is homogeneous and applying the same as one rich coat on prepared steel surface with brush with all lead and lift etc., complete and as directed by the Engineer-in-charge. (Measurement as per the total area of treatment)

Plastering the wall surface with cement mortar of mix 1:4 (One part of cement 4 fine sand) mixed with styrene butadiene styrene rubber latex of CERA/SIKA/FOSROC/MC Bauchmie/DON / BASF or equivalent make certified and tested by accredited institueions (confirming to ASTM 1059-99 for bonding agent, Physical properties: Compressive strength 7.5 + or -2.0MPa, Tensile strength 2.0MPa at the ratio of 1:1:5 (1 part of cera polymer Latex:1 part of water, 5parts of cement) in 2coats including all lead and lift etc., complete as per manufactuer's specification and as directed by the Engineer-in-charge.

Providing one coat of seamless water proofing clastomeric membrane SETSEALFLEX or equivalent at 6kg/sqm over the existing mangalore pressed tiles including scrapping the existing tiles to remove the dusts, fungi and cleaning the surface free from dust, oil laitance paints etc., and applying the prepateed mix including all labour charges etc., complete as directed by the Engineer-in-charge.