Miscellaneous Civil Maintenance works in CSC TE Building and TSQ at Phalodi District Jodhpur

Amount

Providing and laying cement concrete in retaining walls, return walls,walls (any thickness) including attached pilasters, columns, piers abutments, pillars, posts, struts, buttresses, string or lacing courses,parapets, coping, bed blocks, anchor blocks, plain window sills, fillets,sunken floor etc., up to floor five level, excluding the cost of centering,shuttering and finishing:

1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size).

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

Retaining walls, return walls, walls (any thickness) includingattached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand)

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).

Coursed rubble masonry with hard stone (first or second sort) in superstructure above plinth level and upto floor five level. (Note:-Stone availavle at site)

Masonry work (second sort), in cement mortar 1:6 (1 cement:6 coarse sand).

Providing and fixing sloping chajja of stone 40 mm thick and upto 80 cm wide beyond the wall as measured along the slope in cement mortar 1:4 (1 cement : 4 coarse sand),including pointing in cement mortar 1:2 (1 white cement : 2 stone dust) with an admixture of pigment matching the stone shade :

White sand stone :

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

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

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

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

Structural 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 all complete.

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers,handles, including applying a priming coat of approved steel primer.

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 flats 30x6mm for diagonal braces and central cross piece.

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 and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge.

Providing and fixing on wall face / for external work 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, (i)Single socketed pipes.

75 mm diameter

110 mm diameter

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

75 mm bend

110 mm bend

Shoe (Plain)

110 mm Shoe

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

12 mm cement plaster finished with a floating coat of neat cement of mix :

1:4 (1 cement: 4 fine sand)

20 mm cement plaster of mix :

1:4 (1 cement: 4 coarse sand)

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

Flush/ Ruled pointing

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

Repairs to plaster of thickness 12mm to 20mm 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 within 50metres lead :

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

Renewing glass panes, with putty and nails or existing wooden fillet wherever necessary :

Glass panes 3.80 mm thickness.

Renewal of old putty of glass panes (length)

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 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 leaching 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).

Cleaning of under ground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-

(i)Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits.

(ii)Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water.

(iii) Chlorination of RCC internal surface by liquid chlorine.

(iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface.

(v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

Providing & fixing White vitreous china water closet squatting pan (Indian type) along with “S” or “P” trap including dismantling of old WC seat and “S” or “P” trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge.

Orissa pattern W.C Pan of size 580x440 mm

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes within 50 metres lead as per direction of Engineer- in-Charge.

Internal Work - Exposed on wall.

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.

Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer in-charge.

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

100 mm dia pipe

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

15 mm to 40 mm nominal bore

Above 40 mm nominal bore

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, beyond 50 m initial lead, for all leads including all lifts involved.

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

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Semi rigid pipe

32 mm dia

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 453x357 mm

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.

Waste coupling 31 mm dia of 79 mm length and 62mm breadth weighing not less than 45 gms.

Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2" BSP thread and shapes, weighing not less than 60 gms.

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. Internal work - Exposed on wall

20 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work

20 mm nominal outer dia Pipes

25 mm nominal outer dia Pipes

50 mm nominal outer dia Pipes

Providing and fixing brass bib cock of approved quality :

15 mm nominal bore

Providing and fixing brass stop cock of approved quality :

15 mm 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 :

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

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.

Providing and fixing PTMT bib cock of approved quality and colour.

15mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

15 mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT pillar cock of approved quality and colour .

15mm nominal bore, 107 mm long. Weighing not less than 110 gms.

Providing and fixing PTMT grating of approved quality and colour.

Circular type.

100 mm nominal dia.

Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball.

15 mm nominal bore, 105 mm long. Weighing not less than 138 gms.

Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour.

15 mm nominal bore with 45 cm to 60 cm length.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design :

100x100 mm size P type

With common burnt clay F.P.S. (non modular) bricks of class designation 35.

Providing Plumber as and when required for attending day to day complaints of plumbing, sanitary installations, water supply fittings and related works complete excluding the cost of material except washers,nails,clamps,screws, M- seal, taplon tap , drill machine , bit etc. as per direction of Engineer-in-Charge. The material required for attending the complaints shall be arranged by the contractor at site and paid under sub head of 'supply of material' of the agreement.

Providing carpenter as and when required for attending all day to day complaints of carpentry works such as repair of doors , windows , cupboard shutters as per requriment on need basis for all jobs in one working day i/c cost of screws ,nails, fevicol clamps etc. (The material required for attending the complaints shall be arranged by the contractor at site and will be paid under sub head 'supply of material' of the agreement except cost of all T&P for attending the work shall be arranged by the contractor and nothing extra shall be paid.

Providing Beldar /Helper /Sewer man as and when required for attending day to day maintenance job for carpentry,plumbing and Sewerman job and for other miscellaneous works such as cleaning the colonies compound, roof etc. including the cost of ledder, tagari, phawra, bamboo etc.for all jobs in one working day.

Providing and replacement of unservicable floor trap for making leakproof including cutting and making good floors/walls etc. by replacing PVC/ china vitreous trap with cement mortar 1:3 with neat cement after taking out grating from floor including demolishing of C.C. work and stacking of useful materials near the site and disposal of unserviceable materials to municipal dumps.

Repairing of kota stone/stainless steel kitchen sink at joints,around waste coupling , bottom and sides with cement paste ,aralite etc.all complete as per direction of engineer in charge.

For making leakproof repair of traps/floors/walls etc.with cement mortar 1:3 (1 cement : 3 coarse sand mixed with ISI mark water proofing compound as proportion as specified by manufacture finished with neat cement after taking out grating from floor including demolishing of CC work and stacking of useful material near the site and disposal of unserviceable material into municipal dump.

Repair of bib cock, stop cock & pillar cock by washer and required material at site as per direction of engineer in charge.

Providing and fixing Brass Spindle for Pillar Taps/ C.P. Brass mixer.-15 mm nominal bore.

Providing and fixing CP Brass pillar cock of approved quality and colour

15 mm nominal bore, weighing not less than 550 gms

Providing and fixing Brass half turn valve (Port Ball valve) Guide or Equivalent

15mm dia.nominal bore.

20mm dia. nominal bore.

25mm dia. nominal bore.

Repairing of low level PVC cistern with replacement of internal fitting kit i/c lever and handle etc of approved make as per direction of engineer-in-charge.

Repairing of Aluminium / Fully glazed CSC door and window size upto 4.00 sqm at site by dismembering the members , oiling the existing floor springs & setting the spring and refixing members with new cleats etc. as required for smooth functioning etc as directed by Engineer-in-charge. Any material required for repairing such as cleats and screws and pivots shall be included in this item and arranged by agency.

Supplying and placing in position rough sand stone slabs of thickness 35 mm to 50 mm of required size in single piece as directed for manholes/ water tank cover.

Providing, laying and jointing unplasticised Rigid PVC pipes (approximate thickness 2.5mm) , including jointing with seal ring , leaving 10 mm gap for thermal expansion including excavation of earth and refilling of earth after work completion of work etc. all complete as per site requirement and direction of engineer in charge. (i)Single socketed pipes.

Repairing of R.C.C. beams/ columns/ Chajjas/walls /structural members upto 35 cm width & available depth after removing of damaged or loose plaster/concrete at specified locations and exposing R.C.C beams/columns/Chajjas/walls up to and including beam reinforcement including undercut up to 4 to 8 mm behind bars with chiesel and hammer wherever required ,cleaning of reinforcement bars with wire brush all rust scales from the bars with rust remover and washing the concrete surface with fresh water as required.Providing and applying rust passivating/protective coat of chemical of approved brand and manufacturer such as Pidilite industries Ltd. or equivalent after cleaning,removing rust & scales,drying complete ,applying bonding coat agent of approved manufacturer, for bonding of old concrete and new concrete,applying cement slurry,cementconcrete 1: 1.5 :3 (1 cement: 1.5 coarse sand : 3 graded stone aggregate up to 6.00 mm nominal size) centring and shuttering if required, and finishing smooth cement mortar 1 : 3 (1 cement: 3 coarse sand) of required thickness as per site conditions etc. all complete as per direction of Engineer -in - charge . The item includes cost of bonding coat agent all & the above operations such as provisions of scaffoldings, T& P required for beams and columns irrespective of size as per actual site condition available for the G + 2 office buildings.Nothing extra shall be paid on those account.

Repairing of R.C.C window chajjas by applying cement slurry , cement concrete 1:1.5:3(1cement:1.5coarse sand: 3graded stone aggregate up to 12.5mm nominal size) centring and shuttering if required, finishing with cement plaster of required thickness from 12 mm to 30mm as per site conditions with cement mortar 1:3(1cement: 3 fine sand)including making plaster drip course 40mm wide as per requirement after removing of loose plaster and concrete etc. all complete as per direction of Engineer in Charge.The item includes all the above operations such as provisions of scaffoldings, T & P required for the chajjas as per actual site condition available for the G+@ staff quarters buildings. Nothing extra shall be paid on those account. (Chajjas of size approximately of 50 to 100 cm length up to 60 cm with)

Ground floor chajjas

First floor chajjas

Second floor chajjas

Repairing of leaked RCC Over head water storage tank of capacity upto 600 litre with Pidilite URP, Crack putty and cement mortar as per required proportion at site requirement and making complete leakproof as per direction of engineer in charge.

Cleaning the manholes, gully trap and sewer lines of any size of telephone exchange Phalodi from shaft manhole to existing septic tank including disposal of all mulba outside the municipal area and also making in good condition & smooth flowing the sewerage from Shaft to septic tank atc. all complete as per direction of engineer in charge.

Providing and fixing M.S. plug/ cap on existing open ended 15 mm /20 mm/25mm dia G.I.pipe line / fittings etc. all complete as per direction of engineer-in-charge.

Providing and fixing G.I.socket / Elbow of 15mm dia in existing G.I.pipe line for accessories fittings etc. all complete as per direction of engineer-in-charge.

Providing and fixing G.I. neeple of 15mm dia in existing G.I.pipe line of length 50mm/ 75mm/100mm etc. all complete as per direction of engineer-in-charge.

Providing and fixing G.I. neeple of 15mm dia in existing G.I.pipe line of length 150mm/ 200mm/225 mm etc. all complete as per direction of engineer-in-charge.

CREDIT of materials / items obtained from dismanteling being unserviceable.

Brass bib cock / stop cock./ball cock

15 mm nominal size.

Brass spindle of Pillar cock-15 mm nominal bore.

Brass wheel or handle valve.

G.I. pipe.

C.P. Brass Pillar/mixer tap 15 mm.

Unservicable/Broken SCI/CI of Rain water,Sanitary pipes and fittings of 75mm diameter.

Unservicable/Broken SCI/CI Rain water,Sanitary pipes and fittings of 100mm diameter

M/S BHARATPUR BUILDERS

R K ENTERPRISES