Tender For Annual Maintenance Of Residential Building Of Lower Zone; 1 Dismantling Works 2 Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. 3 Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar. 4 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix). 5 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster includingdisposal of rubbish to the dumping ground within 50 metres lead. 6 Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction ofEngineer-in-charge : In cement mortar 7 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats,architrave, holdfasts etc. complete and stacking within 50 metres lead :Of area 3 sq. metres and below. 8 Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metresheight including stacking the material within 50 metres lead : Of sectional area below 40 square centimetres. 9 Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. 10 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:G.S. Sheet. 11 Dismantling wooden boardings in lining of walls and partitions, excluding supporting members butincluding stacking within 50 metres lead :Up to 10 mm thick. 12 Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead. 13 Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in-Charge. 14 Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineerin-charge. 15 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. 16 Building Works 17 Centering and shuttering including strutting, propping etc. and removal of form for 18 Lintels,beams,plinth beams,girder and cantilever etc. 19 Coulmns,Pillers,Abutments,Posts,Struts etc. 20 Suspended floors, roofs, landings, balconies and access platform etc. 21 Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height. 22 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcementRCC 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20mm nominal size derived from natural sources) All work up to plinth level. 23 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings,balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases aboveplinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcementwith 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate20 mm nominal size derived from natural sources). 24 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. 25 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundationand plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand) 26 230mm thick brick masonry with F.P.S bricks of class designation 75 in superstructure above plinth level up to floor five level in cement mortar 1:6 ( 1 cement : 6 coarse sand) 27 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.Cement mortar 1:4 (1 cement :4 coarse sand). 28 15 mm cement plasterof mix :1:6 (1 cement: 6 fine sand) 29 12 mm cement plaster :1:6 (1 cement: 6 fine sand) 30 6 mm cement plaster:1:3 (1 cement: 3 fine sand) 31 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600mm 32 Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete.. 33 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. 34 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides andramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 35 Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5m, as directed by Engineer-in- Charge: All kinds of soil 36 P.C.C 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mmnominalsize derived from naturalsources) 37 Cement Concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 38 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, 40 mm thick with 20 mm nominal size stone aggregate 39 Random Rubble(RR)stone masonary in 1:6 cement sand mortar with Boulderstone in R/wall, B/wall,and Parapets worksi/c all cost of material, labours and T&P etc. for proper completion of the work. 40 Random Rubble(RR)stone masonary in 1:6 cement sand mortar with Boulderstone inFoundation and Plinth of Buildingi/c all cost of material, labours and T&P etc. for proper completion of the work. 41 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 42 Steel work welded in built up sections Excluding Steel 43 Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters 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, all complete as per direction of Engineer-in-Charge. 44 Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.20 mm cement plaster 45 Disposal of Earth lead upto 1.0 km by mechanical means. 46 Disposal of Building Rubbish lead upto 1.0 km by mechanical means. 47 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 (1cement : 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 stone slab colour black, Cherry/Ruby red Area of slab over 0.50 sqm 48 S/F welded wire mesh including cutting welding where necessary and also I/C supply of welded mesh (30x30x3) etc. and their fixing required for proper completion of the work. 49 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filledwith white lead, including a coat of approved steel primer and two coats of approved paint on overlapping ofsheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins,rafters and trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gm/ m² 50 Excluding CGI Sheet 51 Providing and laying in situ five course water proofing treatment with APP (Atactic Polypropylene) sheet. 52 Painting/Varnishing Works 53 Removing dry or oil bound distemper, water proofing cement paint and the like by Scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. 54 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 55 White washing with lime to give an even shade : New work 56 Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) 57 Finishing walls with Acrylic Smooth exterior paint of required shade :Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface. 58 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer. 59 Oil bond Distemper on old surface with approved make and required shade on old work to give even shade 60 One coat on old work 61 Two coat on old work 62 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 63 One or more coats on old work 64 Two or more coats on new work 65 Finishing walls with water proofing cement paint of required shade : 66 Old work 67 New work 68 Sanitary Works 69 Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : 70 Providing and fixing water closet squatting pan: 71 White Vitreous china Orissa pattern W.C. pan (without cistern) 72 White vitreous china pedestal type water closet European type W.C. pan(without cistern) 73 Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plateto Eureopean type W.C. of quality and make as approved by Engineer - in - charge. 74 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap. 75 Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever)conforming to IS : 7231, with all fittings and fixtures complete. 10 litre capacity - White 76 Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required 610x510 mm bowl depth 200 mm 77 S/F of Nahani trap including all cost of materials, labours & T&P etc. 78 Providing and fixing uplasticised PVC connection pipe with brass unions :45 cm length 15 mm nominal bore 79 Providing and fixing uplasticised PVC connection pipe with brass unions : 30 cm length 15 mm nominal bore 80 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 81 Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 1500x450 mm 82 S/F of PVC Pipe including all cost of materials, labours & T&P etc. 83 160 mm 84 110 mm 85 75 mm 86 S/F of PVC Plain Bend including all cost of materials, labours & T&P etc. 87 160 mm 88 110 mm 89 75 mm 90 S/Fixing of PVC Coller i/c all cost of materials,labours,T&P etc. 91 160 mm 92 110 mm 93 75 mm 94 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.nternal work - 95 Concealed work, including cutting chases and making good the walls etc. 15 mm nominal dia Pipes 96 External work 15 mm nominal dia Pipes 97 External work 20 mm nominal dia Pipes 98 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc.Internal work - Exposed on wall 15 mm dia nominal bore. 99 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 15 mm dia nominal bore. 100 Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 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. 101 Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights. 102 Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 15 mm nominal bore. 103 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 15 mm nominal bore. 104 Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards andvweighing not less than 810 gms. 15 mm nominal bore. 105 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.15 mm nominal bore. 106 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:893115mm nominal bore. 107 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 20 mm nominal bore. 108 S/Fixing of PVC P Trap 100mm i/c all cost of material,labours,T&P etc. 109 Door & Windows 110 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).Sal wood 111 Providing and fixing wire gauge shutters using galvanized M.S. wire gauge of average width of aperture1.4 mm in both directions with wire of dia 0.63 mm, for doors, windows and clerestory windows with hinges and necessary screws :35 mm thick shutters with ISI marked M.S. pressed butt hinges bright finished of required size Kiln seasoned selected class of sheesham wood. 112 Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge. 113 Providing and fixing panelled or panelled and glazed shutters for doors,windows and clerestorywindows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately) 114 S &F 6mm thick plywood ceilling including supply of beading 2.5cmX4cmbut excluding cost of ceiling joists if and when necessary, but including supply of all materials, labour and T&P etc. required for proper completion of the work. 115 Providing and fixing 12mm thick plywood to frame, backing or studding with screws etc. complete (frames, backing or studing to be paid sepaparately) (wall partition work, item based on CPWD, DAR, sub head wood work). 116 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, : 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws. 117 Providing and fixing oxidised M.S pressed fittings with necessary screw etc.complete: 118 Tower Bolt 250x10mm 119 M.S. handles: 125 mm 120 Sliding door bolts: 300x16mm 121 Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with :4.0 mm thick glass panes. 122 Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised Twin rubber stopper. 123 Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete. Galvanised M.S. Wire gauze with 0.63 mm dia wire and 1.4 mm aperture on both sides. 124 P&F Iron hinges of approved brand & make. 4 size by welding. 125 P/F GPI Plain sheetover door/window etc.cost of materials, labours and T&P etc.
