Maintenance of P.H. works and allied civil works at Sea side Buildings, North site, BARC, Trombay, Mumbai, Year 2022-23.

Amount

From 0.00 to 1.50 m depth from Average Ground Level.

Dismantling plain cement concrete manually / by mechanical means carefully without damaging adjacent structures including disposal of debris within 200 m lead as per direction of Engineer-in charge.

Dismantling of RCC works carefully manually without damaging adjacent structures excluding cutting of reinforcement including stacking of steel reinforcement bars and disposal of unserviceable materials within 200 m lead as per direction of Engineer-in-charge.

Dismantling brick work in Cement mortar carefully without damaging adjacent structures including stacking of materials and dispoal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge.

Dismantling old plaster / skirting carefully, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 100 m lead.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 100 m lead For thickness of tiles above 10 mm and up to 25 mm.

Dismantling doors, windows and clear storey openings (steel / wood) shutter including chowkhats, architraves, holdfasts etc. complete and stacking within 100 m lead (full windows) Of area 3.00 Sq.M and below.

Removing/dismantling the sanitary appliances along with all connections, chiselling the embedded portions, screwing out all inter connections and proper plugging of the inlets and outlets to avoid leakages/water spilling etc.from all the floor level stacking the dismantled materials within 50 mtr. lead and as directed by Engineer-in-charge.

Dismantling Water closet, bowl type/flat back urinals with cisterns, Wash basin, flushing cistern of any size, sinks etc., including stacking of useful materials near the site and disposal of unserviceable materials within 200 m lead.

Existing GI/CI/PVC etc. pipelines along with all fixtures & resurfacing the surface if required with existing finish etc. complete as directed.

Shower, Bib tap, stop cock, piller tap, gate valve,ball cock, Nahani trap,bottle trap,urinal spreader, Flush cock.

Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 crushed sand, 4 graded stone aggregate of nominal size 20 mm) including consolidation, finishing, curing etc. complete as per specification and drawings but excluding the cost of Formwork shuttering, centering and steel reinforcement at all Levels

Providing, centering, shuttering Form work by using steel plates, timber planks for PCC and minor structures including necessary strutting, proping, without staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Enginner-in-charge.

Providing and constructing brickwork in cement mortar 1:6 using crushed sand with Flyash/ Flyash Lime bricks with minimum 70 kg/ Sq.cm strength of approved make and size in super structure above plinth up to and including Floor II level including, scaffolding, raking out joints, curing, cleaning complete all as per specifications and drawings.

Providing and constructing Half brick masonry using Flyash/ Flyash Lime bricks with minimum 70 kg / Sq.cm strength of approved make and size in partition walls in C.M 1:4 (using crushed sand) including scaffolding, raking out joints, curing etc. complete and with stiffners of RCC 1:2:4 (105 X 75 mm size) at every 900 mm height including form work curing etc. complete as per specifications but excluding reinforcement in Super Structure up to Floor - II level. (Reinforcement will be paid under relevant item)

Making the opening in brick masonry for door / window / clear story opening including dismantling in floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete to match existing surface including scaffolding, disposal of mulba/ rubbish to the nearest dumping ground.

Providing 15 mm thick plastering using Ready mix internal plastering compound of approved make for internal faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning, scaffolding complete all as per specifications and as directed at site by the Engineer-in-charge.

Providing and laying water proofing treatment in sunken portions of WCs, bath rooms etc. by appying cement slurry mixed with water proofing cement compound consisting of applying: (a) 1st layer of slurry of cement @ 0.488 kg / sq.m mixed with water proofing cement compound @ 0.253 kg per sq.m. including injecting cemnt slurry .This layer will be allowed to air cure for 4 hours. (b) 2nd layer of slurry of cement @ 0.242 kg / sq.m mixed with water proofing cement compound @ 0.126 kg / sq.m. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with cement slurry. Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (using crushed sand) admixed with proprietary water proofing compound conforming to relevant IS and approved by Engineer-in-charge including mixing 'RECRON 3S' fibre or approved equivalent quality/product meeting technical parameters, at the rate of 125 grams per 50 kg of cement in top layer of plaster and finally finishing the surface with trowel with neat cement slury in bottom and all the sides of sunken portion. complete as directed by the Enginer-in-charge. The treatment to be tested for water tightness before filling the sunken areas.

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS 15622 of approved make. shade and colour of size ranging from 300 - 600 mm long and 300 mm - 600 mm wide and thickness not less than 6 mm as approved by Engineer-in- charge in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 (using crushed sand), setting the tiles in cement slurry and pointing the joints with matching colour Tile grout of approved make of matching shade including using PVC tile trim in the exposed corners, complete as per drawings, patterns and specifications complete as directed by the Engineer-in-charge.

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS15622 of approved make, shade and colour of size ranging from 300-600mm long and 300mm-600mm wide and thickness not less than 6mm as approved by Engineer-in-charge over the bed of 20 mm thick of cement mortar1:4 (using crushed sand) and jointing with grey cement slurry including grouting with the joints with white cement based tile grout of approved make and matching shade complete as per patterns, drawings and specifications complete as directed by the Engineer-in-charge.

Providing and fixing cast iron nahani trap / floor trap of 100 mm inlet and 75 mm outlet, (weighing 5.80 Kg each), jointing with lead with the connection pipes, placing as per the drawings, embedding in cement concrete 1:2: 4 and making circular hole up to floor level using 110 mm O/D PVC pipes of 6 Kg / sq.cm pressure and fixing 1 No 125 mm dia C. P brass grating, complete all as specifications and drawings and as directed by the Engineer-in- charge.

Providing, Laying, jointing, fixing and testing Heavy quality (C- Class) Galvanised Iron pipes and ISI marked fittings like, tees, elbows, bends, unions, nipples,reducers etc. as required for the work, including testing the pipes and fittings for 10.00 Kg / Sq.Cm hydralic pressure with a minimum period of two hours duration with clean water, including cutting , threading, jointing with hemp yarn, white lead, jointing Teflon tape, exposed / concealed by chasing walls and making good by filling with concrete 1:3:6, complete all as per specifications and drawings, including two coats of anti corrosive bitumastic paint for all concealed lines / two coats of synthetic enamel paint for all exposed lines all as directed by the Engineer-in-charge. Pipes with exclusive use of TATA make C-Class pipes or approved equivalent quality/product meeting technical parameters.

15 mm dia G.I pipe

20 mm dia G.I pipe

25 mm dia G.I pipe

32 mm dia G.I pipe

40 mm dia G.I pipe

50 mm dia G.I pipe

Providing, supplying, fixing in position, under floors or in walls centrifugally cast iron pipes including required specials like bends, tees, 'Y' collars, cowl etc for soil, waste and ventilation pipes conforming to IS.3989 of approved make including cost of jointing with spun yarn and molten lead of specified quantity, caulking the joints, including testing of pipes, painting with primer, fixing at walls with necessary approved type of clamps and brackets complete all as per drawings and specifications and as directed at site.

75 mm dia Centrifugally cast (spun) iron socketed pipe as per IS:3989 using 0.90 kg lead / joint.

100 mm dia Centrifugally cast (spun) iron socketed pipe as per IS:3989 using 1.00 kg lead / joint.

150 mm dia Centrifugally cast (spun) iron socketed pipe as per IS:3989 using 1.20 kg lead / joint.

Providing & fixing in position heavy pattern screw down gun metal gate valve with handles and wheels of approved make including testing for 10 Kg/cm2 pressure with clean and potable water with a minimum testing duration of two hours etc.as per specification and as directed by the Engineer-in-charge.

Providing and fixing brass ball cock of approved make heavy quality of following sizes with arm rod and Plastic Ball floats complete as per specifications and as directed by the Project Engineer.

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Providing and Fixing CP brass 100 mm dia shower rose with Shower arm of Specified make as per specifications and as directed by Engineer-in-charge complete

Providing and fixing Chlorinated PVC (CPVC) pipes having thermal stability for hot & cold water supply (as ASTM Standard 2846 & SDR - 11 Grade) including all CPVC Plain & Brass threaded fittings, fixing the pipe with clamps including chasing the walls, concealing the pipes and making good the same etc. This includeds jointing of pipes & fittings with CPVC Solvent cement & testing the joints complete all as per specifications, drawings and as directed by the Project Engineer.

20 mm outer dia CPVC pipe (Concealed).

25 mm outer dia CPVC pipe (Concealed).

32 mm outer dia CPVC pipe (Concealed).

40 mm outer dia CPVC pipe (Concealed).

Providing and fixing square mouth S.W. gully trap complete with CI grating brick masonry chamber with water tight CI cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 4.5 kg and frame to be not less than 2.70 kg as per standard design.

150 x 100 mm size Gully Trap "P" type.

Providing and fixing heavy quality health faucet with 1.50 metres long flexible hose (hand shower) of approved make with wall brackets and type as per specifications and as directed by the Engineer-in-charge.

Providing and fixing white vitreous china laboratory sink of size 530 x 430 x 180 mm with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P. brass trap with C.P. brass unions complete including painting the fittings and brackets with 3 coats of white enamel paint over a coat of primer, cutting and making good the walls wherever required complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing viterious China wash basin of approved make and colour with C.I. brackets, 15 m C.P. brass pillar tap of approved make,15 mm x 600mm long PVC Inlet connection, 32 mm heavy quality C.P. brass waste coupling of standard pattern, including painting of fittings and brackets, cutting and making good the walls and testing complete all as per specifications and as directed by the Engineer-in-charge.

White vitreous China wash basin size 550 x 400 mm/ 550 x 420 mm and equivalent sizes with single 15 mm C.P. brass pillar tap.

Providing and fixing viterious China wash basin of approved make and colour with C.I. brackets, 15 m C.P. brass pillar tap of approved make,15 mm x 600mm long PVC Inlet connection, 32 mm heavy quality C.P. brass waste coupling of standard pattern, including painting of fittings and brackets, cutting and making good the walls and testing complete all as per specifications and as directed by the Engineer-in-charge

White vitreous China counter top / counter below wash basin size 560 x 410 mm / 560 x 450 mm with single 15 mm C.P. brass pillar tap (OVAL / ROUND Models)

Providing and fixing Indian water closet (Orissa pan) of apperoved make with 100 mm China ware P or S trap, One no. 10 litre High level or low level white PVC flushing cistern with flush pipe & bend with manually controlled device (handle lever) conforming to IS:7231, PVC 15 mm Inlet connection with all fittings and fixtures complete including all connection, embedding in position commissioning, cleaning etc. all as per drawings and specifications and as directed by the Engineer-in-charge.

White Vitreous china Orissa pattern W.C. pan of size 580x440 mm.

Providing and fixing white vitreous china European type Water Closet with 'P' or 'S' Trap with solid seat and lid of approved make, 10 litre low level white PVC flushing cistern with manually controlled device (handle lever) conforming to IS:7231, flush bend, fixing EWC with C.P brass screws, 15 mm PVC heavy quality inlet connection of 450 mm long, including testing , commissioning & cleaning etc. complete all as per drawings and specifications and as directed by the Engineer-in-charge.

E.W.C. pan in White colour with ISI marked white solid plastic seat and lid.

Providing and fixing white vitreous china flat back half stall urinal size 580 x 380 x350 mm / 610 mm Aquaseal model of approved make with approved make 32mm C.P flush value with standard flush pipe and C.P. brass spreaders, 32mm urinal waste coupling with dome grating and clamp etc. including making G.I water line connection complete as directed by the Engineer-in-charge (Only G.I. pipes will be paid under relevant Item) 'Note : For fixing flush valve 32 mm G.I water line provision to be made which will be paid under relevant Item .

Single half stall urinal with C.P brass Flush valve.

Providing and fixing heavy quality CP brass bottle trap 31 / 32 mm of approved make single piece moulded with height of 270mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal,of approved make for wash basins / urinal etc all as per specifications and directed by the Engineer in charge.

Providing and fixing C.P brass Angle cock of heavy quality of specified / approved make, for wash basin inlet / flush cistern etc. as per specifications and as directed by the Engineer-in-charge.

15 mm n.b CP brass Angle cock of approved make.

Providing and fixing Heavy Quality 15 mm C.P brass swan neck pillar cock of approved make as per specifications and as directed by the Engineer-in-charge.

Providing and fixing 15 mm C.P brass pillar cock of heavy Quality of approved make and specied type as per specifications and as directed by the Engineer-in-charge.

Providing and fixing C.P brass bib cock of heavy quality of specified / approved make as per specifications and as directed by the Engineer-in-charge.

15 mm dia bib cock of approved type and make .

Providing and fixing 15 mm PVC inlet connection suitable for hot and cold water 600 mm long with nuts and washers complete for wash basins/ Urinals etc. with all necessary acessories complete as directed by the Engineer-in-charge.

Providing and fixing PVC low level / high level flushing cistern 10 litre capacity of approved make in white colour with flush pipe with manually controlled device (handle lever) conforming to IS:7231, with all fittings and fixtures etc. complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing 6 mm thick mirrors of required size of approved make with bevelled edges complete with 6 mm thick asbestos sheet back ground fixed to walls with C.P. brass screws and concealed washers complete. all as per specifications and as directed by the Engineer-in-charge.

Providing and fixing 15 mm C.P brass urinal spreader size with 1/2" BSP thread and shapes, weighing not less than 60 gm of approved make and type.

Providing and fixing Brass 15 mm C.P presstomatic series auto shut urinal flush cock of approved make and quality.

Providing and fixing C.P Brass open stop cock of Heavy Quality of specified / approved make as per specifications and as directed by the Engineer-in-charge.

15 mm n.b CP Brass open stop cock of approved make and type.

Supplying and fixing Cast Iron Man hole or Cast Iron Steps, covers of approved make and weight as specified in the drawings or as directed by the Engineer in charge.

Providing and fixing heavy quality C.P . brass waste coupling of following dia for wash basin and sink, of approved make, size and quality all as directed complete.

C.P Brass Waste coupling 32 mm Dia of approved make Half threaded or Full threaded as per requirement.

CP brass waste coupling 38 mm dia of approved make Half threaded or full threaded as per requirement.

Providing and fixing heavy quality stainless steel / C.P brass grating of approved equivalent make as specified for floor traps / nahani traps all as directed by the Engineer-in-charge.

SS grating 125 mm dia

Providing and fixing PVC inlet connection pipes heavy quality suitable for hot and cold including CP brass unions and nuts 15 mm dia 450 mm long.

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams.

Raising of Inspection chambers of Internal size clear dimension of 900 x 600 mm / Circular manhole 0.9 m dia in 230 thick brick masonry with Cement mortat 1:4 Plastering of 20mm thick with cement mortar 1:4 on inside & out side and all exposed sufaces finished with a floating coat of neat cement, brick corbelling at top to provide opening of 900 X 450 mm/circular manhole 0.56 m dia, Fixing of C.I Frame and cover with CC 1:2:4 concrete, and fixing Cast Iron Steps if necessary at 300mm intervals complete . ( C.I steps will be paid separately under relevant item).

Taking out C.I cover with frame from R.C.C Top slab of inspection chambers of various sizes including demolishing of R.C.C work manually / by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 200 m lead as per direction of Engineer-in-charge.

Providing and fixing Chinaware Half round Urinal channel 100 / 150 mm dia with or without dead ends set in C.M 1:3 laid to proper slope & grade including finsihing the joints with polymer based tile grout mix as per drawing and as directed by the Engineer-in- charge.

Providing and fixing Minimum 15 to 17 mm thick gang saw cut mirror polished (premoulded and prepolished) machine cut Granite of Jet Black colour for kitchen platforms, vanitiy counters, wash basin counters, door frames, window sills, facias and similar locations of required size of approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (using crushed sand) with joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing the edges to give high gloss finish etc. complete at all levels.

Providing and fixing FRP door shutters flush door / panelled type with plain colour or wooden veneer finish of approved make, design & colour. made out of 1.5 mm thick FRP skin moulded over wooden frame work of 40 mm wide and required thickness wooden styles and minimum 100 mm wide lock rails and wooden blocks for door stoppers, tower bolts, baby latch, aldrop, handles etc. wherever required and core filled with Polyurethane Foam and fixing with 4 Nos 100 mm (ISI marked) stainless steel hinges with S.S. wood screws.

35 mm thick panelled door type of approved colours including the cost of 100 mm ISI marked heavy quality stainless steel butt hinges with necessary screws.

Providing and fixing white vitreous China universal pedestal type water closet (Anglo Indian type W.C. pan) with seat and lid, 10 litre low level white PVC flushing cistern with manually controlled device (handle lever) conforming to IS:7231, flush bend, fixing EWC with C.P brass screws, 15 mm PVC heavy quality inlet connection of 450 mm long, including testing , commissioning & cleaning etc. complete all as per drawings and specifications and as directed by the Engineer-in-charge.

Providing and fixing 15 mm C.P brass 2 in 1 bib cock and Angle cock combination of Heavy Quality of approved make as per specifications and as directed by the Engineer-in-charge.

Providing and fixing C.P brass towel rail of approved make 600 mm long complete fixed to walls with 30 mm CP brass screws with concealed fitting arrangement all as directed by the Engineer-incharge.

Providing Reinforcement Steel for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting,bending, transporting, fixing, tieing in position with PVC coated G.I binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings.

Using TMT bars of specified grades all dia. bars TMT bars confirming to IS 1786. All test reports to be provided along with the supply of the materials."

Providing and fixing Cuddapah stone slab over Kitchen Platform to support Granite Slab etc. using 25 mm to 30 mm thick machine cut double machine polished slabs in single piece upto a maximum length of 1.80 metres laid over 20 mm thick cement mortar bedding 1:4 finished to proper levels, cured etc., complete.

Providing and fixing anodized aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / Z Sections and other sections of approved make confirming to IS 733 and IS 1285 fixed with rawl plugs and screws or with fixing clips or with expansion hold fastners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene felt etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically whereever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P brass / stainless screws all complete as per architectural drawings and and directions of Engineer-in-charge including scaffolding, providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required filling the gaps using silicon sealent etc. (fittings glazing and panelling shall be paid for separately).

Anodised Aluminium sections (Minimum anodizing thickness of 15 micron).

Extra for Colour Anodizing .

Providing and fixing glazing in aluminium doors, window, ventilator shutters and partitions etc with PVC / Neoprene gasket etc. complete as per the architectural drawings and directions of the Engineer-in-Charge (Cost of snap beading shall be paid in basic item).

With Clear Float glass panes of 4.0 mm thickness.

With frosted glass panes of 5.00 mm thickness

Providing and fixing Approved Quality and shape star locks cum Handle of approved make for sliding shutters.

Providing and fixing approved quality stain less steel body roller wheels of approved make for Sliding shutters.

Providing and Painting two coats of synthetic enamel paint on steel surfaces of approved brand and manufacture to give an even shade over a primer coat including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Providing and applying wall painting two coats on new work with premium plastic emulsion paint of approved brand to give an even shade, including a coat of approved cement primer, including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge

Providing and fixing double tubular scaffolding system using H frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding.

Providing and fixing Stain finish stainless steel AISI 304 (18/8) kitchen sink of size 610 x 510 mm without drain board and bowl size 545 x 445 x 200 mm depth as per IS 13983 of approved make, with C I brackets, fittings and stainless steel plug 40 mm including painting the fittings and brackets with 3 coats of white enamel paint over a coat of primer, cutting and making good the walls wherever required complete as per specifications and as directed by the Engineer-in-charge.

Providing, supplying & fixing of foot operated valve with spout type pillar tap with all accessories & fittings as per specification and as directed by the Engineer-in-charge.

Providing and constructing Inspection chambers

Providing and constructing Inspection chambers of Internal size clear dimension of 900 x 600 mm in 230 thick brick masonry with Cement mortat 1:4 over a bed of 150 mm thick 1:4:8 cement concrete foundation, Plastering with cement mortar 1:4 20 mm thick on inside, out side and all exposed sufaces finished with a floating coat of neat cement, brick corbelling at top to provide opening of 900 X 450 mm, embedding the Frame and cover with CC 1:2:4 concrete, and fixing Cast Iron Steps if necessary at 300mm intervals complete . Depth of Chamber not exceeding 900 mm. (Excavation, Soling, Cast Iron Cover and C.I steps will be paid separately under relevant item)

Extra Depth over initial Depth of 900 mm for Chambers of 900 x 600 mm internal size including fixing Cast Iron Steps (C.I steps shall be paid under relevant item)

Providing and laying non pressure NP2 class RCC Hume pipes of approved make, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes and as per the drawings and specifications and as directed by the Engineer-in-charge including testing of joints etc., complete.

300 mm Dia RCC Hume Pipe Class Np2

Lead charges for lead exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking / levelling etc. 'Note: The rates in respect of Item No. 71.1 & 72.2 are applicable for the net quantity arrived at after making deductions for voids at 20% and 30% for soil and debries respectively from the corresponding STACK / TRUCK Measurements.

For Soil

For Debris

Providing and fixing stainless steel toilet paper holder recessed type of approved make and type with S.S screws as directed by the Engineer-in-charge complete.

Providing, supplying and fixing JET spray with 1.00 metre long flexible tube connection in European / Anglo Indian closet under seat cover fixtures complete all as specified and as directed by the Engineer-in-charge.

Providing and fixing "LUXALON" or approved equivalent quality/product meeting technical parameters, Lay in False Ceiling 600 x600mm unperforated corrosion resistant aluminium magnesium alloy metal panel fixed in 24 mm 'T' Frame work of Module 600 x 600 mm. Panels shall be manufactured by Hunders Douglas of size 575 mm x 575 mm of approved colour in 0.70 mm thick Aluminium Alloy 3105 with square edges Tiles to be stove enamelled on a continuous application for pre-treatment. The coils to be go through 4 stages of pre treatment Three times of oven baked through conversion coating, priming and finish coat ensuring superior adhesion, high corrosion resistance and good colour stability. The coils to be painted on both sides after degreasing. Inside surface to have a primer of 5 microns and a coat of natural colour of 5 microns, exposed surface to have a primer of 5 microns, binder of 5 microns and a topcoat of approved colour 15 microns. Grid system for fixing ceiling tiles shall comprise of tees. 'The 24 mm main tee runers shall be suspended at an interval of 1200 mm centre to centre. The 24 mm cross tee runner shall be suspended at an interval of 600 mm centre to centre and further supported with 24 mm cross tee with inter locking arrangements to form a Grid of 600 mm x 600 mm. The main tee shall be supported by means of 4 mm G.I.rod from slab / roof. The suspension shall be provided at 1200 to 1500 mm centre to centre.provision for lights, diffusers etc to be made including extra supports wherever necessary. Measurements shall be as per actual area of false ceiling with out deductions for lights and diffusers.

Dismantling Aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplaus material and stacking of serviceable materials within 100 m lead as directed by the Engineer-in-Charge.

Supply of manpower for carrying out various plumbing maintenance works with necessary tools such as spanners, die of various diameters, pipe wrench etc. to attend pipe leakages at toilet, basins, urinals, floor trap chock up, laying of pipes, fixing of various plumbing fittings & fixtures and also carry out seasonable departmental work, alotted by the Project Engineer from time to time.

Skilled Manpower for Plumbing works.

Unskilled Manpower for Plumbing works.

Supplying, transporting, handling, storing the following heavy quality plumbing fittings/materials confirming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge.

15 mm dia CP Brass Bib cock of approved type and make.

15 mm n.b. CP Brass Angle cock of approved make and type for inlet of wash basin / flush cistern etc.

Heavy Quality CP Brass Bottle trap 31 / 32 mm of approved make for wash basins / urinal etc.

Heavy Quality 32 mm Dia and CP Brass waste coupling for wash basin and sink of approved make, size and quality.

PVC inlet connection pipes heavy quality for hot and cold including CP brass unions and nuts 15 mm dia 450 mm long.

Tefflon tape (12 m length )

Supply of 31/32 mm dia PVC bottle trap

32 mm dia PVC flexible waste pipe

Black/white solid seat with lid of approved make including CP Brass / SS bolts, screws etc. for pedestal type W.C./Anglo Indian type.

Supplying, transporting, handling, storing the following heavy quality GI fitings conforming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge. G I Union

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supplying, transporting, handling, storing the following heavy quality GI fitings conforming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge. G I elbow

15 mm dia

20 mm dia

25 mm dia

50 mm dia

Supplying, transporting, handling, storing the following heavy quality GI fitings conforming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge. Reducer elbow

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supplying, transporting, handling, storing the following heavy quality GI fitings conforming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge. G I Tee

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supplying, transporting, handling, storing the following heavy quality GI fitings conforming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge. G I socket

15 mm dia

20 mm dia

25 mm dia

50 mm dia

Supplying, transporting, handling, storing the following heavy quality GI fitings conforming to relevant IS specification all complete as per specification and as directed by Engineer-in-charge. G I Nipple 100 mm length

15 mm dia

20 mm dia

25 mm dia

50 mm dia

Supplying, transporting, handling, storing the following Chlorinated PVC ( CPVC) pipes having thermal stability for hot & cold water supply and drainage as directed bt the Project Engineer.

CPVC pipes 40 mm Dia

CPVC pipes 50 mm Dia

Supplying, transporting, handling, storing the following CPVC pipe fittings as directed by the Project Engineer.

50 x 50 mm / 50 x 40 mm Tee

50 x 50 mm bend / 50 x 40 mm reducing bend

50 x 50 mm / 50 x 40 mm reducing socket

50 mm / 40 mm dia plug

Supplying, transporting, handling, storing the following Heavy quality (C-Class) TATA make Galvanised Iron pipes or approved equivalent quality/product meeting technical parameterswith ISI marked all as directed at site.

15 mm dia G.I pipe

20 mm dia G.I pipe

25 mm dia G.I pipe

40 mm dia G.I pipe

50 mm dia G.I pipe

Carrying out Civil Engineering works like surveying & leveling, checking of formwork fabrication, reinforcement fabrication as per drawings, witnessing sample retrieval & testing for various construction materials, ensuring concrete ingredient ratio at batching plant and pouring of appropriate grade of concrete in plain and reinforced concrete works, ensuring proper mixing of approved ingredients & waterproofing admixtures for mortars and brickwork, plaster, flooring & waterproofing works, and other civil & PH works including supervision of construction safety as per BARC specifications & relevant documentation, compiling, binding and preparation of tender documents & Agreements overall as directed by Engineer-in-Charge. 'Note : (1) Each Job shall be carried out by one qualified Degree holder with 1 (one ) year experience/Diploma holder with 3 year experience /Licentiate in Civil/Construction Engineering / Technology conducted by Board of Technical Examinations / University/ Autonomous Govt / Govt recognized recognized Polytechnic/ Institute. '(2) Deployment: The contractor shall deploy one Technician for each job for 6 working days per week for minimum 8 ½ hours per day with 30 minutes of break, in General (Ist / IInd) or on Round the clock shift including Saturdays, Sundays & holidays whenever necessary as per the discretion of the Engineer-in-Charge during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the person will have to stay longer occasionally as per the instruction of the Engineer in-charge. No additional payment will be made on this account. '(3) Period of work: The contractor shall carry out 1 Jobs per day. '(4) Mode of measurement : Measurement will be per job basis. A single job shall be carried out by deploying one Technician exclusively for the particular job. '(5) Person should be engage after scrutiny of BARC Engineers and approved by Competent authority.

Carrying out Civil Engineering works like surveying & leveling, checking of formwork fabrication, reinforcement fabrication as per drawings, witnessing sample retrieval & testing for various construction materials, ensuring concrete ingredient ratio at batching plant and pouring of appropriate grade of concrete in plain and reinforced concrete works, ensuring proper mixing of approved ingredients & waterproofing admixtures for mortars and brickwork, plaster, flooring & waterproofing works, and other civil & PH works including supervision of construction safety as per BARC specifications & relevant documentation, compiling, binding and preparation of tender documents & Agreements overall as directed by Engineer-in-Charge. 'Note : '(1) Each Job shall be carried out by one qualified Degree holder with 1 (one ) year experience/Diploma holder with 3 year experience /Licentiate in Civil/Construction Engineering / Technology conducted by Board of Technical Examinations / University/ Autonomous Govt / Govt recognized recognized Polytechnic/ Institute. '(2) Deployment: The contractor shall deploy one Engineer for each job for minimum 26 working days per month for minimum 8 ½ hours per day with 30 minutes of break, in General (Ist / IInd) or on Round the clock shift including Saturdays, Sundays & holidays whenever necessary as per the discretion of the Engineer-in-Charge during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the person will have to stay longer occasionally as per the instruction of the Engineer in-charge. No additional payment will be made on this account. '(3) Period of work: The contractor shall carry out 1 Job per month as per requirement at site. '(4) Mode of measurement : Measurement will be per job basis. A single job shall be carried out by deploying one engineer exclusively for the particular job. '(5) Engineer should be engage after scrutiny of BARC Engineers and approved by Competent authority.

Providing and fixing Glazed VITRIFIED floor tiles of approved make in different sizes conforming to IS 15622 in all colours and shades in Glossy or Matt or satin finish laid over a bed of minimum 20 mm thick bed of cement mortar 1:4 (using Crushed sand) and jointing with grey cement slurry including grouting with the joints with white cement based Tile Grout of approved make and matching shade complete as per patterns, drawings and specifications complete as directed by the Engineer-in-charge

Using Tiles of size 600 X 600 mm

Providing and Fixing Homogeneous 2.00 mm thick PVC sheet / tile in flooring and skirting of approved make in approved pattern on a smooth and damp proof base using rubber based adhesive of approved quality and manufacturer including, levelling small undulations with plaster of paris if required, rolling with light wooden roller weighing about 5 kg all complete as directed by Engineer-in-Charge in approved colour and shade.

M/S A.M CONSTRUCTIONS