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

Amount

Building repair works 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 directions of Engineer-In-Charge. With cement mortar 1:4 (1 cement : 4 fine sand)

Demolishing RCC work mannually/by mechanical means including stacking and depositing of steel bars and depositing the same in Central Stores and disposal of unserviceable material within CEERI premises as directed by Engineer Incharge

Demolishing brick work mannually/by mechanical means including staking of serviceable material and disposal of unserviceable material in CEERI campus as directed Engineer Incharge From brick work in cement mortar

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.

20mm cement plaster

1:4 (1 cement : 4 coarse sand)

1:6 (1 cement : 6 coarse sand)

Neat cement punning

Providing RCC work in shelves, tank covers, chambers covers, main holes and roofs with c.c. 1:1.5:3 including centering, shuttering and reinforcement at the rate of 4Kg/cft of concrete volume including rendering and plastering and disposal of mulba within CEERI campus etc. complete as directed by Engineer Incharge

Providing and fixing T-iron and Angle iron frames for doors, windows and ventilators and other angle iron works of mild steel Tee-sections, joints mitred and welded, making holes including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer and.removing the existing worn out pieces and welding the new parts . 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)

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 directed by Engineer Incharge

Repair of existing broken RCC corners of chajjas, railings, projected areas, shelves by chiseling the existing surface, removing of loose materials and repairing the same with cement concrete 1:2:4 and plastering with c.m. 1:4 and finishing as per existing as directed by Engineer Incharge

Making holes in walls in cement mortar including making good the same. upto 30X30cm

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 ceiling smooth including finishing as per existing as per direction of Engineer-incharge

Providing and laying in position cement concrete of specified grade including the cost of centring and shuttering etc. Complete. 1:2:4 ( 1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size )

Brick work in superstructure of class designation 7.5 bricks above plinth level and below plinth upto floor V level in c.m. 1:6(1 cement: 6 coarse sand)

Half brick masonry with bricks of class designation 7.5 in superstructure and above plinth and below plinth level upto floor V level in: Cement mortar 1:4 ( 1 cement : 4 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 and chisseling the existing worn out floors and disposal of mulba in low lying area etc., complete. 40mm thick with 20mm nominal size of stone aggregate.

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 gola and disposal of mulba in low lying area etc. complete

12 mm cement plaster : 1:6 (1 cement : 6 coarse sand)

15 mm cement plaster : 1:6 (1 cement : 6 coarse sand)

Dismantling old plaster or skirting,old plaster with tiles raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within CEERI campus as directed Engineer In charge

P&F Kota stone slab without base including making 75x75mm chases and making good with c.m. 1:3(1 cement: 3 coarse sand) etc. complete. 18-25mm thick as per directio of Engineer-in-charge

Making door cills of 50mm x50mm section with cement concrete 1:2:4 on doors ranging 2’-6” to 4’ in individual house, including chiseling the existing floors etc complete as per direction of Engineer-incharge

Repairs of cracks in walls by chiseling the cracked area as directed by the Engineer-in-Charge and filling with mortar 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-incharge

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

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.

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 disposal of excavated earth upto 50 m and lift upto 1.5 m, disposed soil to be levelled and neatly dressed : All kinds of soil.

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)

Providing and fixing glass strips in joints of terrazo/ cement concrete floors. 40 mm wide and 4 mm thick

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate40 mm nominal size)

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) : 18-25 mm thick

Kota stone slabs 16-20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete

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 10 mm gap for thermal expansion. Shoe (Plain) 110mm shoe

Cleaning terraces of colony building including cleaning of rain water spouts down take pipes,chajja's and disposal of rabish as directed by engineer incharge

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 10 mm gap for thermal expansion. Bend 87.5°, 110 mm bend

Rough cast plaster upto 10 m height above ground level with a mixture of sand and gravel or crushed stone from 6 mm to 10 mm nominal size, dashed over and including the fresh plaster in two layers, under layer 12 mm cement plaster 1:4 (1 cement : 4 coarse sand) and top layer 10 mm cement plaster 1:3 (1 cement : 3 fine sand) mixed with 10% finely grounded hydrated lime by volume of cement. including cutting the patch in proper shape raking out joints and including disposal of rubbish to the dumping ground within CEERI campus as directed by Engineer Incharge. Ordinary cement finish using ordinary cement

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, beyond 50 m initial lead, for all leads including all lifts involved withen CEERI Campus

Pointing on tile brick work with cement mortar 1:3 (1 cement : 3 fine sand) : including raking out joints. Flush/ Ruled/ Struck or weathered pointing

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.

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), including pointing the joints with white cement and matching pigment etc. complete.

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment). 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 fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes

Rubbing,grinding and polishing of existing mosaic floors/dado with grinding machine or manually including removing and cleaning of stains etc. As per direction of engineer-incharge

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

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 50 m. All kinds of soil

Hire charge of Hydraulic excavator for filling earth /debries of New land &other places , cleaning of jungal like bushes etc as directed by Engineer -in-charge

Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing G.I. Pipe,sand stone & Kota stone etc.

Providing sand stone slab for roofing and laying them in cement mortar 1 : 4 (1 cement : 4 coarse sand) over wooden karries or R.C.C. battens or structural steel sections (Karries or battens or structural steel sections to be paid separately), including pointing the ceiling joints with cement mortar 1:3 (1 cement : 3 fine sand ) complete : White sand stone slab. 40 to 50 mm thick

Finishing Items Applying one coat of cement primer of approved brand and manufacture on wall surface. Cement primer.

White washing with lime to give an even shade: Old work (two or more coats)

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

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including smooth surface etc. Old work (one or more coats).

Removing dry or oil bound distemper,water proofing cement paint and like 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.

Painting with aluminium paint of approved brand and manufacture to give an even shade: One or more coats on old work.

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

Finishing walls with acrylic smooth exterior paint of required shade Old work two or more coats

Providing and applying one coat of cement based ready made wall putty (Birla care/ J.K. 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 be not less than 5 Kg per 10 Sqm. Preperation 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 only 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 wall painting. The rate includes all operations and all the material and necessary scaffolding etc. Complete as per direction of Engineer-In-Charge.

French spirit polishing. One or more coats on old work

Lettering with synthetic enamel paint of approved brand and manufacture and colour

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 G.I. Pipe including cutting and threading the pipe and making long screws etc., complete (new work). 15mm nominal bore.

Providing and fixing PVC low level flushing cistern of make HINDWARE/ PERRYWARE/CERA or equivalent with manually controlled device (handle lever) of approved quality with all fittings and fixtures complete as directed by engineer-incharge including removing the damaged CI /PVC cistern with all fittings. 10 litre capacity white.

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan of including removing the broken plastic sheet. White solid plastic seat with lid.

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 mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame (PVC) of approved make and shade with 6 mm thick hard board backing :Rectangular shape 450X600 mm . including removing all size of mirror and depositing same as directed by Engineer incharge.

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 in charge(internal work)

15 mm dia., nominal bore

20 mm dia., nominal bore

32 mm dia., nominal bore

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : including removing defective fittings and depositing same as directed by Engineer incharge. 15mm nominal bore.

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good

Providing and fixing ball valve (copper alloy) IS-1703:2000 of approved best quality complete including removing the old defective fittings and depositing same as directed by engineer incharge High or low pressure with plastic floats.

15mm dia., nominal bore

20mm dia., nominal bore

25mm dia., nominal bore.

Providing and fixing CP brass swivelling shower, 15 mm nominal bore, with 15 or 20 mm inlet of standard quility of approved make as per direction of Engineer-In-Charge.

Providing and fixing 600x120x5mm glass shelf with edges round of supported on anodized aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40mm long screws, rawl plugs etc., complete including removing the old defective fittings andd epositing same as directed by engineer incharge

Providing and placing on terrace (at all floor levels) polyethylene water storage tank 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 .

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-incharge

Repair of leakage & other defects in old stopcock, bibcock by replacing washers & spindle etc. Complete as per direction of engineer-incharge.

Providing and fixing 15 mm CP Brass pillar cock of heavy and approved quality including removing the defective all fittings and depositing same as per direction of Engineer-In-Charge.. a. 15mm dia

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

Providing and fixing CP brass 100mm dia grating with frmae ( 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.

Repair of ball valves in overhead tanks and flush systems by providing brass spindle washers etc. complete as per direction of engineer-incharge

Providing and fixing GI fittings ISI marks 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 as per direction of engineer-incharge

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

Providing and fixing PVC band 32/40mm dia for PVC cistern in EWC including removing the damaged as per direction of engineer-incharge

Providing and fixing C.P. Brass extension nipple (size upto 15/20mmx50mm) of approved make and quality as per direction of Engineer-in-charge including removing the damaged one

Providing and fixing CP Brass Towel rail of size 600mmx20mm with brackets fixed to wooden cleats etc. complete including removing the damaged towel rail and depositing the same as directed by engineer incharge

Providing and fixing PVC Tank cover for overhead polyethylene 250 ltrs to 1000 ltrs tanks of make Sintex or equivalent etc. Complete as per direction of engineer-incharge

Providing and fixing flush cistern kit standrad quality in low level white viterous china/ PVC cistern etc. complete including removing the damaged fittings as per direction of engineer incharge

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-incharge.

40 mm thick marble chips flooring, rubbed and polished to granolithic finish, under layer 28 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size) and top layer 12 mm thick with white, black, chocolate, grey yellow or green marble chips of sizes from 7 mm to 10 mm nominal size, laid in cement marble powder mix 3:1 (3 cement : 1 marble powder) by weight in proportion of 2:3 (2 cement marble powder mix : 3 marble chips) by volume, including cement slurry etc. complete :White cement without any pigment

Cleaning of WC/Wash basin/sink with cleaning acid of vacant quarters as per direction of engineer-incharge.

Providing and fixing GI unions in existing GI pipes including removing the old one and making good etc. Complete as per direction of Engineer-In-Charge.. 25mm nominal bore

Providing and fixing nuts & bolts in GI pipes for connecting/jointing GI flanges of delivery pipe etc. Complete as per direction of Engineer-In-Charge. upto 16 mm dia & 100mm long

Cleaning of terrace/loft water storage tank (inside surface area) upto 5000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is 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 and fixing white vitreous china water closet squatting pan (Indian type) incuding demolishing old WC. Orissa pattern W.C. pan of size 580x440 mm including removing the existing broken WC

Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead 75 to 80 mm dia pipe.

Providing and fixing soil, waste and vent pipes : Sand cast iron S&S pipe as per IS: 1729.

100mm dia

75mm dia

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. Centrifugally cast (spun) iron socket & spigot (S&S) pipe as per IS: 3989

100mm dia

75mm dia

Providing and fixing double equal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete : Sand cast iron S&S as per IS - 3989 100X100X100mm

Providing and filling the joints with spun yarn cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes :

75mm dia

100mm dia

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/floors/surface of wall and making good the same complete wherever required

20 mm nominal bore

50 mm nominal bore

Providing and fixing M.S. stays and clamps for sand cast iron/pvc pipes centrifugally cast (spun) iron pipes of diameter :

Providing and fixing white vitreous china pedestal type (European type) water closet pan including removal of old one with P or S trap as required.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore

Providing and fixing PVC handle in low level flushing cistern etc.complete including removing existing the same as per direction of Engineer-In-Charge.

Providing and fixing 100 mm dia CI, P-Trap for fixing to Indian Type WC (Orissa pattern) including removal of old one etc. complete as per direction of Engineer-In-Charge.

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors. 100 mm inlet and 75 mm outlet. Sand cast iron S&S as per IS - 1729

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 including removing old wash basin. White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink asper 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 including removing old sink.Kitchen sink without drain board. Size 610x460 mm bowl depth 200 mm

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

Providing and fixing 8 mm dia C.P. health faucet (hand shower) with flexible tube upto 1 metre long with necessary fittings to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

P&F GI tank nipple of 15to 25mm dia in existing PVC water Tank/new PVC tank including removing old etc. Complete as per direction of Engineer-In-Charge.

Providing and fixing C.P. Brass

long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore

bib cock of approved quality conforming to IS:8931 :15 mm nominal bore

angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 a) 15 mm nominal bore

Providing and fixing C.P. brass 2-in-1 Valve of approved quality conforming to IS standards as per direction of Engineer-In-Charge.. 15 mm nominal bore

Fixing kitchen sink/Wash basin including making all connections on existing brackets excluding cost of fittings and removing the old brocken sinks & including cost of transpotation within CEERI Compus of old unusable sink as per direction of Engineer-In-Charge.

Filling of white Cement in joints existing wall and floor tiles and cleaning the surface in places as per direction of Engineer-In-Charge.

Fixing only C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : including dismanting existing vavle and dewatering manually by bucket and working in mud surfaces(nuts &bolt,Rubber sheet will be paid separtely) as per direction of Engineer-In-Charge.150 to 80 mm diameter, Class II

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling and walls etc. 80mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) as per direction of Engineer-In-Charge.: 15 mm nominal bore.

Disconnecting /refixing overhead/terrace PVC water storage tank upto 1000 ltr if any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-in- charge

JOINERY (WOOD) WORK & WELDING REPAIRS P&F 35mm thick panelled / glazed shutters for doors and window single or double shutters frames made of hollock wood/shisham wood and 12mm thick water proof ply paneling/galvanised M.S. wire gage with average width of aperture 1.4 mm in both directions with wire of dia. 0.63 mm/4mm thick glass panes as per the design existing in the colony including MS but hinges, screws and removing the old shutters and depositing same as directed by engineer incharge

Providing and fixing nickel plated M.S. pipe curtain rods with/ without nickel plated brackets. 20mm dia. (heavy type).

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. Fixed to steel windows by welding

Proividing 40x5mm flat iron hold fast 40cm long including fixing to frame wih 10mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

Renewing glass panes, with putty and wooden beadings wherever necessary including removal of old broken glass panes and finsihing surface etc complete: glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)

Renewal of old putty of glass panes(length)

Taking out existing wooden door/window 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.

Removing the old worn out ply and providing & fixing new ply (actual replaced surface will be measured for payment) and depositing the same as per direction of Engineer-In-Charge.

4mm commercial ply

12mm commercial ply

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

Butt hinges of size 100x58x1.90mm

Butt hinges of size 75X47X1.70mm

Sliding door bolt of size 250 x 16mm

Oxidised barrrel type tower bolt of size 250x10mm

Oxidised barrrel type tower bolt of size 150 x 10mm

Oxidised handles of size 100mm

MS Casement stays (straight ped type) of size 300mm weighing not less than 200gm

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

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

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

Palmet

Towel Rail

Glass shelf

Providing wood work in frames of doors, windows, clerestory window and other frames, wrought framed and fixed in position including removal of damaged frame work etc. complete Shisham wood/hollock wood

Repair of door closers by replacing old fittings and hydraulic oils, if necessary etc. Complete as per direction of Engineer-In-Charge.

Welding of square/round MS bars where it is broken as per direction of Engineer-In-Charge.

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

Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete. incl taking down old wire gauge With 2nd class teak wood beading suitable.

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

Of area beyond 3 sq. Metres

Providing and fixing 18 mm thick, 150 mm wide pelmet of flat pressed 3 layer or graded wood particle board medium density grade I, IS : 3087 marked, including top cover of 6 mm commercial ply wood conforming to IS: 303 BWR grade, nickel plated M.S. pipe 20 mm dia ( heavy type) curtain rod with nickel plated brackets, including fixing with 25x3 mm M.S. flat 10 cm long fixed to pelmet with hollock wood cleats of size 100 mm x 40 mm x 40 mm on both inner side of pelmet and rawl plugs 75 mm long etc. all complete.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete

Providing and fixing block board ,best quality including 4mm thick teak wood beading all round of each shutter and fix to existing frame, backing or studding with screws etc. Complete as per direction of Engineer-In-Charge.. 19mm thick

Providing and fixing ISI marked flush door shutters conforming to IS :2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 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

REPAIR OF EXTERNAL WATER SUPPLY LINES & TUBEWELLS 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)

15mm dia nominal bore

20mm dia nominal bore

25mm dia nominal bore

50mm dia nominal bore

Making connections of GI distribution branch with GI main including supply & fixing GI. Tee, Reducer, Union etc. as required. Upto 25mm dia

Providing & Fixing full-way valves (IS:770 Mark) or wheel valve of approved make including removing of damaged valve and depositing same as directed by engineer incharge. Gun metal 20mm

Supplying and fixing rubber gaskit for fixing in the flanges, valve, pumps etc.as per direction of Engineer-In-Charge.

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 as per direction of Engineer-In-Charge.:

15mm to 40mm dia pipe

50mm to 100 mm dia pipe

Providing and fixing GI/CI flange on existing pipeline including cutting, threading etc. as requiredas per direction of Engineer-In-Charge.. 50mm dia

Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints

80 mm diameter pipe

100 mm diameter pipe

Refixing of Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. Refixing of G.I. barbed wire

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 as per direction of Engineer-In-Charge.

Providing and fixing GI fittings ISI marks only in water line such as Tee, elbow, reducer, socket, bend, and dead plug etc. complete including removing the damaged one 50 mm to 80mm nominal bore as per direction of Engineer-In-Charge

Replacing gland rope of CI sluiced valve including supplying of gland rope, bolts, nuts etc. as required upto 150mm dia valve as per direction of Engineer-In-Charge.

SEWAGE WORKS Pumping of sewage water every day (normally 8 hours) from : i) Sumpwell at Sunderkunj to Oxidation pond ii) Sumpwells of near dhobi ghat to oxidation pond mainhole (iii) Sumpwell of Nehru Park to Dhobi Ghat mainhole.Cleaning of chocked sewer lines, manholes, gully traps, nahni traps, floor traps, WC’s, traps of wash basin, sinks including removal and dumping of garbage in low lying areas and leveling the same and to cover it with earth to avoid unhygienic conditions as directed within CEERI Campus. Removal of scum from the surface of the oxidation pond and trim the braches of trees around 3 meters from the oxidation pond for the growth of algae and formation/maintain of earthen embankment and growth of plants/shrubs to safeguard the earthen embankment. Contractor has to make his own arrangement for routine/special repairs for pumps, motor winding, motors, pipes, valves including replacement worn out/damaged parts as per direction of Engineer-In-Charge.. Nothing will be paid extra(for colony)

Providing services of Sewage Treatment Plant Operators for operating, maintenance, watch and ward of STP at CEERI Campus Pilani including keeping the log book of inlet/outlet of discharge,chlorine resigter and STP running logbook, cleaning of surrounding area and disposal of dried sludge within the campus as per direction of Engineer-in-charge. (Each job contains one operation each with shift of 8 hrs. per day for one moth for 24 hrs) and additional 02 jobs of beldar for cleaning of STP premises as per the direction of Engineer in charge. The repairs of electrical panel, pumps and air blower is to be carried out by the agency i/c all labour and transportation as per direction of Engineer-in-charge.

jagdamba builders