Maintenance contract of civil works, repair of external water supply lines

Amount

BUILDING REPAIR WORKS Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within the lead as per direction of Engineer-in-charge

a) In cement mortar.

Cutting holes up to 30x30 cm in walls including making good the same:

With common burnt clay F.P.S. (non modular) bricks

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 and ramming 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 50m.

All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 ( 1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size )

1:5:10 ( 1 cement :5 coarse sand :10 graded stone aggregate 40mm nominal size )

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 up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Brick work 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 in all shapes and sizes in

Cement mortar 1:4(1 cement: 4 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in :

Cement mortar 1:4 ( 1 cement : 4 coarse sand).

Providing gola 75x75mm in cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 stone aggregate 10mm and down gauge) including finishing with cement mortar 1:3 ( 1 cement : 3 fine sand) including dismetaling broken golas and disposal of mulba in low lying area etc. complete as directed by engineer incharge

12 mm cement plaster of mix :

1:6 ( 1 cement : 6 coarse sand).

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:6 (1 cement: 6 fine sand)

Rough cast plaster upto 10m height above ground level with a mixture of sand and gravel or crushed stone from 6mm to 10mm nominal size dashed over and including the fresh plaster in two layers, under layer 12mm cement plaster 1:4 ( 1 cement : 4 coarse sand) and top layer 10mm cement plaster 1:3 ( 1 cement : 3 fine sand) mixed with 10% finely grounded hydrated lime by volume of cement.

Ordinary cement finish using ordinary cement.

Repairs of cracks in walls by chiseling the cracked area as directed by the Engineer-in-Charge and providing cement plastering the Same in cement mortar 1:3 (1 Cement : 3 fine sand) including disposal of mulba in low laying area in CEERI Campus etc. as per direction of engineer-in-charge

Providing and fixing on wall face unplasticised -Rigid PVC rainwater pipes including jointing with seal ring leaving 10mm gap for therrmal expansion. Single socketed pipes

110mm diameter.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes with all fittings conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.

Bend 87.5° 110 mm bend

Shoe (Plain) 110 mm Shoe

Repair of existing broken RCC corners of chhajja, railing projected area and selves by chiseling the existing surface, removing the loose material and repairing the same with cement concrete 1:2:4 and plastering with cement mortar 1:4 and finishing as per existing etc. complete as directed by engineer-in-charge

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto 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

Providing and fixing MS tubular frames for doors, windows,ventilators and cupboard with rectangular/L-type sections, made of 1.60 mm thick MS Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.

Fixing with 15x3 mm lugs 10 cm long embeddd in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Repairs of reveals and jambs of doors and windows with cement mortar 1:3 (1 cement : 3 fine sand) including chisseling the damaged area and disposal of mulba in low laying area in CEERI Campus as per direction of Engineer - in - charge.

Chisseling the flaked and cracked RCC slabs ceiling plaster and replastering the same in c.m. 1:3(1 cement:3 coarse sand) of sufficient thickness to cover the exposed reinforcement and make the surface smooth including finishing as per existing etc. as per direction of Engineer - in - charge.

Repair of PCC/marble chips floors/ skirting/dado joints by cutting grooves of V-shape and of 25 x 25mm including chisseling the existing floors and dado and refilling the same as per existing materials complete as per direction of Engineer - in - charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Removing the existing MS angle iron pieces (40X40X6mm) from wall including making the same good as per existing etc. as per direction of Engineer - in - charge.

Cleaning terraces of Instt. building including cleaning of rain water spouts down take pipes and disposal of rabish as directed by engineer incharge.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacture ) 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 including dismanteling & removal of damaged tiles and disposal of mulba as directed by engineer-in-charge, if required (Tiles will be given by the department)

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joint with white cement & matching pigments etc. complete

Size of Tile 600x600 mm

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete. Including removal of old members from doors & windows etc.

Fixed to steel windows by welding.

Providing and fixing ISI marked steel glazed/wire gauze, doors, windows and ventilators side /top /centre hung of standard rolled steal section, joints mitered and welded with 15X3mm lugs, 10 cm long, embedded in cement concrete blocks 15X10X10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as required, including providing and fixing of glass panes with glazing clips and spacial metal sash putty or approved make complete/providing and fixing flying proof galvanised MS wire gauze with average width of aperature 1.4mm in both direction with wire of dia 0.63 mm with second class teek wood beading including applying a priming coat of approved steal primer, excluding the cost of metal bidding and other fitting except necessary hinges or pivots as required etc as per direction of Engineer - in - charge.

Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing of G.I. Sheet, stones & G.I. pipe etc.

Providing and fixing homogeneous Polyvinyl chloride sheet / tile in flooring and skirting in approved pattern on a smooth and damp proof base using rubber based adhesives of approved quality and manufacturer like Dunlop S-758, Fevicol SR 998 or equivalent including welding of joints if required and rolling with light wooden roller weighing about 5 kg., all complete as directed by Engineer-in-Charge, in approved colour and shade including removal of old pvc flooring if required & preparing the smooth surface etc. as per direction of Engineer - in - charge.

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

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, but excluding the cost of nosing of steps etc. complete.

40 mm thick with 20 mm nominal size stone aggregate

Closing of holes upto 30x30 cm in wall with brick masonry or C.C including plastering of both the sides with C.M 1:4 (1cement : 4 coarse sand) etc. as per direction of Engineer - in - charge.

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1:4 (1 cement : 4 coarse sand) : 20-25 mm thick

Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steels etc. as required.

In gratings, frames, guard bar, ladder, railings, brackets, gates, trusses and framed work and similar works.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete etc.

Thermo-Mechanically Treated bars of grade Fe-500 D or more

P&F M.S squar mesh (40x40mm) around M.S angle iron by welding etc.complete as per direction of Engineer - in - charge.

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) :

Flush/ Ruled pointing

Repairs to plaster of thickness 12mm to 20mm in patches not exceeding 2.50 sqm area of including cutting the patch in proper shape raking out joints and repairing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within CEERI campus as directed by Engineer Incharge

with cement mortar 1:4(1cement:4coarse sand) etc complete

Making plinth protection 50mm thick of cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

Making door cill of size 50x50mm with cement concrete 1:2:4 including finishing top surface and chisseling the existing floors as directed by engineer-incharge etc.

Supplying and filling in plinth with local sand under floors, including watering, ramming, consolidating and dressing complete.

40 mm thick marble chips flooring, rubbed and polished to granolithic finish, under layer 31 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size) and top layer 9 mm thick with white, black, chocolate, grey , yellow or green marble chips of sizes from 4 mm to 7 mm nominal size, laid in cement marble powder mix 3:1 (3 cement : 1 marble powder) by weight in proportion of 4:7 (4 cement marble powder : 7 marble chips) by volume, including cement slurry etc. complete. Medium shade pigment with 50% white cement and 50% ordinary cement including dismantling broken existing flooring and disposable of malba as per direction of Engineer-In-Charge.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angles 40x40x6 mm for diagonal braces

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

Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in

Channels, angles, tees and flats

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead

For thickness of tiles 10 mm to 25 mm

Demolishing brick tile covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Demolishing mud phaska in terracing and disposal of material within 50 metres lead.

Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead

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

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge

Centering and shuttering including strutting, propping etc. and removal of form for

Suspended floors, roofs, landings, balconies and access platform

Shelves (Cast in situ)

Columns, Pillars, Piers, Abutments, Posts and Struts

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement

1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

FINISHING ITEMS Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface.

Water thinnable cement primer

White washing with lime to give an even shade:

Old work (two or more coats)

Distempering with 1st quality acrylic distemper (Ready mix) having VOC content less than 50grams/litre of approved brand and manufacture to give an even shade :

Old work (one or more coats).

Removing dry or oil bound distemper by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc., complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:

One or more coats on old work.

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

French spirit polishing :

One or more coats on old work

Providing and applying white cement based putty (Birla care/JK White/or equivalent) including preparing the surface smooth by san papering etc. as per directions of the Engineer-in-charge. Consumption of the putty shall not be less than 5 Kg per 10 sqm. Preparation and application of the putty shall be strictly as per the manufacturers guidelines and as per the directions of the Engineer-in-charge. The putty shall be applied after cleaning the surface thoroughly. Required curing shall be done before application of both the coats shall also be sand papered with Amery paper no. 320 No. to make the surface smooth and even suitable for any kind of all painting. The rate includes all operations and all the material and necessary scaffolding etc. complete as per direction of engineer-in-charge.

Finishing walls wih premium acrylic smooth exterior paint with silicon addtivies of required shade

New work (two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 Kg/10 sqm)

SANITARY, WATER SUPPLY ITEMS Providing and fixing uplasticised PVC connection pipe with brass unions including removing the old defective PVC connection pipes

45cm length. 15mm nominal bore.

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :

15mm nominal bore.

Providing and fixing PVC low level flushing cistern with manually controlled device (handle lever) of approved quality with all fittings and fixtures complete as directed by engineer-incharge including removing the damaged cistern with all fittings.

5 to 10 litre capacity flushing cistern white.

Providing and fixing PVC waste pipe for sink or wash basin including PVC waste fittings complete and removing the damaged PVC waste pipes.

Semi rigid pipe. 32mm dia.

Providing and fixing G.I. Pipes complete with G.I. Fittings and clamps, including cutting and making good the walls etc., and removing the rusted/damaged GI pipes and depositing the same as directed by engineer incharge(internal work) Internal work - Exposed on wall

15mm dia., nominal bore

20mm dia., nominal bore

25mm dia., nominal bore

40mm dia., nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

15mm nominal bore

20mm dia., nominal bore

25mm dia., nominal bore

40mm dia., nominal bore

50mm dia., nominal bore

Providing and fixing CP brass bib cock of approved quality conforming to IS:8931 : including removing the old defective fittings and depositing the same as directed by engineer incharge.

15 mm nominal bore

Providing and fixing CP brass stop cock (concealed) of standard design and of approved make conforming to IS:8931 and removing defective fittings and depositing the same as directed by engineer incharge.

15 mm nominal bore

Providing and fixing ball valve (brass) of approved quality complete including removing the old defective fittings and depositing same as directed by engineer incharge. High or low pressure with plastic floats. High or low pressure with plastic floats.

15mm nominal bore.

25mm nominal bore.

Providing and fixing gun metal gate valve with C.I. Wheel/handle valve of approved quality (screwed end) including removing the damaged fittings and depositing same as directed by engineer incharge. a. 15mm nominal bore.

Removal of old fittings and fixing new fitting with rawl plugs etc. Complete

Glass shelf

Liquid soap container

Paper holder

Towel rail

CP angle valve, stop cock, bib cock

Repair of leakage & continuous flow of water in old pillar cock with replacement of spindle & washers etc. complete of all diameter as per direction of Engineer - in - charge.

Repair of leakage & continuous flow of water in old pillar cock with replacement of spindle & washers etc. complete of all diameter as per direction of Engineer - in - charge.

Providing and fixing CP Brass pillar cock of heavy and approved quality including removing the defective all fittings and depositing same as directed by engineer incharge.

15mm dia nominal bore

Providing and fixing float valve ball only of plastic of 2’/3’ dia with brass rod etc. complete including removing the damaged float valve etc. as per direction of Engineer - in - charge.

Repair of ball valves in overhead tanks and flush cistern by providing brass spindle washers etc. complete as per direction of Engineer - in - charge.

Providing and fixing GI fittings only in water lines such as Tee, elbow, reducer, socket, band, and dead plug etc. complete including removing the damaged one 15mm to 25mm nominal bore etc as per direction of Engineer - in - charge.

Providing and fixing clamps for fixing of GI pipes in walls by rawl plugs etc. complete including removing the damaged one GI pipes 15mm to 25mm nominal bore etc as per direction of Engineer - in - charge. .

Providing and fixing CP brass 100mm dia grating with frame (hole or without hole) in bathroom, kitchen and wash-basin drain including removing the old CI/CP grating and making good the floor after fixing the new one as per direction of Engineer-in-charge.

Providing and fixing CP brass waste in wash basin and sink of 32/40mm dia including removing the damaged fittings etc as per direction of Engineer - in - charge.

Providing and fixing CP brass extension nipples (size 15mmx50mm to 100mm) of approved make and quality as per direction of Engineer-in-charge including removed the damaged one complete.

Cleaning of chocked G.I. pipe of size 15mm to 25mm dia by removing the blockage of main pipes and fittings including removing/refixing the system etc. Complete as per direction of engineer-in-charge.

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :

20 mm nominal bore.

25 mm nominal bore.

P&F dead plug in existing GI pipes 15mm to 50mm dia etc. complete as per direction of Engineer-In-Charge

P&F gun metal gate valve with c.i wheel/handle valve of approved quality (screwed end).

25 mm nominal bore

50 mm nominal bore

80 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work). 15 mm nominal bore

Repairing of sensors in urinals and making them functional etc. Complete as per direction of engineer-in-charge

Fixing of sensors in institute toilets at various places concealed/exposed surface on walls including all fittings & fixtures etc.complete as per direction of engineer-in-charge

P & F PVC bend 32/40mm dia for pvc cistern in EWC including removing the damaged as per direction of engineer-in-charge

Cleaning of terrace/lof water storage tank (inside surface area) upto 5000 litre capacity at all heights with cocounut brushes, duster etc., removal of slit, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 05 gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of sencil and paint and disposing of malba all complete as per direction of engineer-incharge. (The old date already written on tank should be removed with paint remover or black paint and if not removed deduction will be made @ Rs..0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

Providing & fixing 80mm dia GI pipes with all fittings including trenching and refilling etc. 80mm dia nominal bore

Replacing the old rusted GI pipeline as per size of the existing pipe including supply & fixing of B-class pipe, excavation and refilling the earth, taking out the old pipeline and deposited the same in the stores as required(external work)

50mm dia nominal bore

Providing and fixing C.P . brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931. 15mm nominal bore

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes with all fittingsconforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion

Single pipe socketed 75 mm diameter

Removal of old urinals from institute toilets and fixing new long size urinal as directed by Engineer-in-charge

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 nd making good the walls wherever require including removal of old wash basin with all fittings if required etc

White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required including removal of old sinks with all fittings if required etc.

Size 600x450x200 mm

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete

White solid plastic seat with lid

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

Oval shape 450x600 mm

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

JOINERY (WOOD) WORK & WELDING REPAIRS Providing and fixing bright finished brass 100mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc., complete (best make of approved quality) including removing the damaged mortice latch and depositing same as directed by engineer incharge.

Renewing glass panes, with putty and wooden beadings wherever necessary including removal of old broken glass panes and finsihing surface etc complete:

Float glass panes of nominal thickness 4mm (weight not less than 10 kg/sqm)

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 engineer-in-charge

Removing the old worn out ply and providing & fixing new ply (actual replaced surface will be measured for payment) and depositing the same as directed by engineer incharge

4mm commercial ply

12mm commercial ply

P&F new MS oxidised fittings with screws, nuts, bolts after removing the old fittings in doors, windows, ventilators and cupboards shutters etc. Oxidized handles :

P&F new brass fittings with necessary screws, nuts, bolts etc. including removing the old fittings and depositing same as directed by engineer incharge. Butt hinges.

125x85x5.5 mm (heavy type)

P&F new brass fittings with necessary screws, nuts, bolts etc. including removing the old fittings and depositing same as directed by engineer incharge.

Handles only for mortice latch and lock

Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete.

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.

Twin rubber stopper

Repair of door closers by replacing old fittings and hydraulic oils, if necessary etc. Complete as per directed by engineer incharge

Welding of square/round MS bars where it is broken etc. complete as per direction of Engineer - in - charge.

Repairing of bright finished mortice latch and lock by proper arranging of levers including and refixing after repairing and making it functional etc. as per direction of Engineer - in - charge.

Providing and fixing IS:3564 marked Aluminium die cast body tubular type universal hydraulic door closer, Hardwyn make (Classic Queen) or equivalent with necessary accessories and screws etc., complete including removing the damaged door closer and depositing same as directed by engineer incharge.

P&F 20mm thick commercial board on table tops including cutting in shape & size and P&F wooden beading allround etc. Complete as per direction of Engineer - in - charge.

P&F sunmica (0.5mm to 0.8mm thick) on table tops with fevicol & nails including fixing of wooden beading 20mm wide around the table top etc. Complete as per direction of Engineer - in - charge.

Removing of existing worn out wooden cabin/wooden partition wall and false ceiling including dumping of unserviceable material as directed by engineer incharge

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

Canning of seat & back of wooden & steel including removing the back & seat and cleaning the old canning & refixing after canning etc. Complete as per direction of Engineer - in - charge.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking as directed by engineer-incharge.

Of area 3 sq. metres and below

Refixing the following loose fittings with rawl, plugs, gitties, nuts & screws etc. complete

Palmet

Photo frames, boards & other similar items

Repair of aluminium doors with necessary fittings as required at site(door spring will be paid for separately)

P&F MS window handles with washers, nuts & bolts etc. Complete as per direction of Engineer - in - charge.

size 100mm

Fixing of false ceiling perforated boards size 600 x 600m to U shape MS chennal with MS screws in TIC / cafeteria / class room including removal of old damage ones etc. Complete as per direction of Engineer - in - charge.

Assembling & disassembling and eracting of MS pipe ladder/ghora for fiixing of ceiling perforated boards and electrical light in new auditorium etc. Complete as per direction of Engineer - in - charge.

P&F glass panes 3.5 to 4.00mm thick on window of top room of institute tower including removing the old broken glass panes& dumping the mulba as directed by engineer-incharge.contractor has to make all arrangements at his own cost etc. Complete as per direction of Engineer - in - charge.

Repairing of rolling shutter by providing grease ,nuts&bolts etc. Complete as per direction of Engineer - in - charge. (Only springs will be paid for separately)

Providing & fixing ISI marked oxidised MS fittings with nut & screws etc. Complete.

Sliding door bolts size : 300x16 mm

Butt Hinges(100x58x1.90mm)

Providing and fixing aluminium 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, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P . brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately). For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately). Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing glazing in aluminium door, window , ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness etc.

Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-incharge. Anodized (AC 15 ) aluminium

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge

With stainless steel cover plate minimum 1.25 mm thickness

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge

Providing and fixing 4 to 4.5mm thick both side finish with PVDF coating Aluminum composite panel sheet fixed in aluminum doors, window shutters and partition frams with C.P. Brass/stainless steel screws, rubbers etc. complete as per architectural drawings and directions of Engineer-in-charge including cutting fixing electrical boards & other fittings & fixture making holes and finishing surface etc. complete.

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing hard drawn steel wire fabric 75x25 mm mesh of weight not less than 7.75 Kg per sqm to window frames etc. including 62x19 mm beading of second class teak wood and priming coat with approved steel primer all complete

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.

80x1.20 mm M.S. laths with 1.20 mm thick top cover

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer

Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Providing & Fixing full-way valves (IS:770 Mark) or wheel valve of approved make including removing of damaged valve and depositing same as per direction of Engineer-In-Charge..

20mm nominal bore

To repair leaky pipe line by providing & fixing rubber tubes moonze, ropes etc. and then laying cement morter (1:3 ratio) layer of 3” thick block around the pipe and providing & fixing proper size MS clamps with bolts, nuts etc. including digging and refilling the earth etc. as required of the following size etc. complete as per direction of Engineer - in - charge. :

15mm to 40mm dia pipe

50mm to 100 mm dia pipe

Making connections of GI distribution branch with GI main including supply & fixing GI. Tee, Reducer, Union etc. as required.

25mm to 40mm dia pipe

50mm to 80 mm dia pipe

SEWAGE WORKS Cleaning of chocked sewer lines, manholes, gully traps, nahni traps, floor traps, traps of wash basin, sinks, WC's including removal and dumping of garbage in low lying areas and cover it with earth to avoid unhygienic conditions as directed within CEERI campus (for Institute) etc. complete.

jagdamba builders