Construction of prefab site office at INRP, BARC Tarapur

Amount

Lead charges for 1st 1 km or part thereof, by mechanical transport including loading unloading, stacking / levelling etc.

Labour charges for murum filling under floors of specified thickness in layers of not exceeding 150 mm thickness including consolidation etc. complete (using murrum available at BARC campus with a lead of up to 4 Km)

Supplying, stacking and laying of 230 mm thick rubble soling stones as under floor base including packing with smaller stone and compacting, ramming including spreading and consolidation of blinding material, moorum etc. complete all as per specifications and as directed by the Engineer-in-charge

Provding and constructing brick work in Cement mortar 1:4 using standard bricks of approved class/ quality, make or brand and crushed sand in foundation and plinth including curing, raking out joints, simultaneous pointing below plinth level if specified, complete as per drawings, specifications and as directed by the Engineer-incharge

Providing 12 mm thick Internal plastering in cement mortar 1:4 without cement punning (using crushed sand) finished smooth, including sieving of sand to required fineness, preparation of the surface, scaffolding, curing all as per specifications, drawings and as directed at site complete.

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 and laying in position Reinforced Cement Concrete (RCC) of grade M-30 (either site mix or from approved RMC plants) using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications up to Plinth Level.

Providing and fixing Reinforcement Steel confirming to IS 1786 for RCC works at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with 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 to be supplied by the contractor manufactured by M/s SAIL, M/s RINL, M/s TATA, M/s JSPL, M/s JSW Steel or approved brands of BARC

Providing, centering, shuttering Form work using steel plates, timber planks to get a neat finish surface for all types of structures including necessary strutting, proping, staging, supports, bracings etc. and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in charge at all levels for substructure work

Providing Structural steel work using angles, channels, joists, plain plates, chequered plates, pipes, cold formed sections, hollow tubes (round, square or rectangular hollow tubes etc.) including cutting, hoisting, fixing in position etc. or other sections up to and including 300 mm Joists, 350 mm channels, and below sized sections using materials produced by SAIL, RINL, TATA, ESSAR, JSPL, JSW or approved brands of BARC; welded and / or bolted in built up sections for trusses, structural steel floors, frame works, monorails, hand rail, sign boards, partitions, ceilings and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved steel primer etc. complete all as per specifications, drawings and as directed by the Engineer in charge

Designing, providing and fixing PUF insulated sandwich panel roofing Having top profile sheet with 28-30mm crust hight at 195-200mm pitch, inner liner tray and PUF Insulation between not less than 30 mm thick and width 1.0 mt. Panel shall have 0.50mm thick precoated GI sheet on both side of polyurethane foam confirming to IS 12436:1988 with standard profile with tongue & groove arrangement. The Precoated sheet shall be of minimum 240 mpa steel grade confirming to IS 14246:1995 and shall have zinc coating of minimum 120 gsm as per IS:277:1992, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 20 micron. The PPGI sheet shall have plastic protective guard film of minimum 25 microns to avoid scratches while transportation. The PU foam shall be self-extinguishing, fire retardant type having minimum density of 40 Kg/cum (± 2 Kgs) and CFC Free. The panels shall be fixed to the steel frame structure with minimum 5 mm thick self tapping GI screws with EPDM seal of required length and nos. with maximum spacing of 300 mm c/c. The cost shall include ridge, soffit junctions & flashings as specified by puf panel makers. The supporting structure will be paid in relevant item.

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 Painting with 1st quality acrylic washable distemper (ready made) with two coats of approved make and manufacturer and of required shade and colour, including scaffolding, preparation of the surfaces, scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete all as directed at site including scaffolding, cleaning of the areas. etc., with a coat of approved cement primer as per manufacturer's specifications and as directed by the Engineer-incharge.

Providing, painting and finishing walls with two coats of exterior emulusion paint of approved make on sand face plaster/ plain plaster & concrete of required shade over new work including base coat of water proofing cement paint, preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made with strong vibratory compaction and approved size, shape, design laid in required colour and pattern over and including 50 mm thick compacted bed of crushed sand, filling the joints with crushed sand etc. all complete as -per the direction of the Engineer-incharge

Providing and fixing colour anodized aluminium work (Minimum anodizing thickness of 15 micron) for doors, windows, ventilators and partitions with extruded built up standard tubular sections / Z sections and other sections of approved make conforming 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 gasket 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 drawings and and directions of Engineer-in-charge including 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 grout sealent etc. (fittings glazing and panelling shall be paid for separately) The boards are to be fixed to the frame work with joints staggered to avoid through cracks, M.S. fixing channel of 99 mm width (0.9 mm thick having two flanges of 9.5 mm each) to be provided at the horizontal joints of two boards, fixed to the studs using metal to metal flat head screws, including jointing and finishing to a flush finish with recommended jointing compound, jointing tape, angle beads at corners (25 mm x 25 mm x 0.5 mm), joint finisher and two coats of primer suitable for board as per manufacture's specification and direction of engineer in charge all complete.

Providing and fixing Grid System False Ceiling using Ceiling Tiles using pre coated GI T Grid system in 600 x 600mm module which includes providing and fixing wall angle along the perimeter of the room with help of nylon sleeves and wooden screws at 300mm centers. Then suspending the main tee of size from the soffit with help of soffit cleat, rawl plugs and wire rod with Leveling spring clip at 1200mm c/c. 1200mm Cross Tee is then interlocked into the pre-cut slots in the main Tees at 600mm centres in direction perpendicular to the main Tee to make a grid of 600 x 1200mm. Finally 600mm Cross tees are then interlocked into the pre cut slots in the 1200mm tees at 1200mm centres and in direction parallel to the main tee. Cross tees having length more than 600mm are to be supported independently including, required cutting/ making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using suitable arrangement. Minimum 9mm thick PVC Laminated Gypsum Tiles (Square edge) of Size 595x595 mm shall be placed into the grid size of 600 x 600mm

Providing and fixing insulated partition upto ceiling height consisting of G.I. frame and required board, including providing and fixing of frame work made of special section power pressed/ roll form G.I. sheet with zinc coating of 120 gms/sqm (both side inclusive), consisting of floor and ceiling channel min. 50mm wide having equal flanges of 32 mm and 0.50 mm thick, fixed to the floor and ceiling at max. spacing of 610 mm centre to centre with dash fastener of 12.5 mm dia meter 50 mm length or suitable anchor fastener or metal screws with nylon plugs and the studs 48 mm wide having one flange of min. 34 mm and other flange min. 36 mm and 0.50 mm thick fixed vertically within flanges of floor and ceiling hannel and placed at max spacing of 610 mm centre to centre by 6 mm dia bolts and nuts, including fixing of studs along both ends of partition fixed flush to wall with suitable anchor fastener or metal screws with nylon plugs at spacing of 450 mm centre to centre, and fixing of boards to both side of frame work by 25 mm long dry wall screws on studs, floor and ceiling channels at the spacing of 300 mm centre to centre. The boards are to be fixed to the frame work with joints staggered to avoid through cracks, M.S. fixing channel of 99 mm width (0.9 mm thick having two flanges of 9.5 mm each) to be provided at the horizontal joints of two boards, fixed to the studs using metal to metal flat head screws, including jointing and finishing to a flush finish with recommended jointing compound, jointing tape, angle beads at corners (25 mm x 25 mm x 0.5 mm), joint finisher and two coats of primer on frame suitable for board as per manufacture's specification and direction of engineer in charge all complete. Minimum 70 mm overall thickness partition using 10 mm thick double skin multipurpose cement board reinforced with cellulose fibre manufactured through autoclaving process (High pressure steam cured) as per IS : 14862 with suitable fibre cement screws including G.I. framework for cement sheet and placing insulation of minimum 50 mm thick Resin Bonded rock wool conforming to IS: 8183, having density 48 kg/m3

Providing and fixing clear float glass panes 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)

Providing and fixing 12 mm thick pre-laminated particle board flat pressed 3 layer or graded wood particle board conforming to IS 12823 Grade-I, Type - II in panelling fixed in aluminium doors, windows, shutters and partition frames with C.P Brass / Stainless steel screws etc. complete as per architectural drawings and directions of Engineer-in-charge Prelaminated particle board with decorative lamination on both sides

Providing and fixing IS: 3564 marked aluminium die cast body tubular type universal hydraulic door closer of approved make with necessary accessories and screws etc. in doors with necessary bolts & nuts complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing 125 mm 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 Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Providing and fixing Glazed VITRIFIED floor tiles of approved make in sizes 600 or more 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

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.

150 mm Dia RCC Hume pipe class Np2

300 mm Dia RCC Hume pipe class Np2

600 mm Dia RCC Hume pipe class Np2

Providing and fixing white vitreous China universal pedestal type water closet (Anglo Indian type W.C. pan) with 'P' or 'S' Trap, 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 Indian water closet (Orissa pan) with 100 mm China ware P or S trap, Flushing arrangements with 32 mm flush valve of approved make with necessary fittings, with all connections complete including chasing if necessary and making good, cleaning and commissioning all as per specifications and drwaings and as directed. by the Engineer-in-charge. White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests with 32mm Metropole flush valve of approved make.

Providing and fixing vitreous China wash basin size 630 x 450 mm and equivalent sizes of approved make and colour with C.I. brackets, 15 mm C. P. brass pillar tap of approved make, 15 mm x 600 mm 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

Providing and fixing 15 mm n.b 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

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

15 mm Dia LONG BODY bib cock of approved type and make

Providing and fixing marble stone slab with table rubbed, edges rounded and polished, of size 75x50 cm deep and 1.8 cm thick, fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in-charge and finished smooth.

Providing and laying minimum 25 mm thick uniform shade Kotah stone flooring over 20 mm thick (Avearge) base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing in minimum three levels to obtain mirror polish complete with base cement mortar 1:4 (using crushed sand) all as per specifications, patterns and drawings complete.

Providing, laying, jointing, fixing and testing heavy quality ( (ISI Marked 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, 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, all as directed by the Engineer-incharge. Pipes with ISI marked 'C' - Class heavy quality pipes of approved make.

15 mm dia G.I pipe

25 mm dia G.I pipe

40 mm dia G.I pipe

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.

40 mm dia

100 mm dia

Providing, supplying, fixing in position, under floors or in walls 75 mm dia 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.

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 Satin 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 IS13983 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 requried complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing 6 mm thick mirrors of size 600 x 450 mm 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, hoisting and installing at required elevation moulded HDPE cylindrical vertical water storage tank of approved make of 1000 lit capacity with suitable S. M. C cover at top including the cost of labour for making hole in the storage tank for inlet, outlet, scour and overflow, providing and fixing necessary G.I Nipples ranging from 15 mm to 50 mm n.b of average 150 mm length with double check nuts, washers etc. complete as directed by the Engineer-in-charge

Providing and fixing white vitreous china flat back half stall urinal size 580x380x350 mm / 610 mm of approved make with Push cock of approved make, with CP brass flush pipe unions, heavy quality C.P. brass spreaders, C.P waste coupling with dome grating, clamps complete all as per specifications drawings and as directed by the Engineer-incharge.

Providing and laying in position with 150 mm thick hard murum bedding RCC hume pipe septic tank 1200 mm diameter x 2.5 m length, excluding excavation but inclusive of placing in position, commissioning etc. complete with all pipes vents etc. with connections on both sides.

Supplying and fixing CI cover 300 x 300 mm without frame for gully trap (standard pattern) the weight of cover to be not less than 4.5 kg

Providing and constructioning Inspection chambers of Internal size clear dimention 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)

Providing & fixing in position 40 mm heavy pattern screw down gun metal gate valve with handles and wheels of approved make including testing for 10Kg/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 PVC floor trap with heavy quality 125 mm dia stainless steel grating of approved equvalent make as specified all as directed by the Engineer-in-charge

Supply, installation, testing and commissioning of 1.5 Ton, minimum 3 Star Rating of BEE, non inverter Split Type Air Conditioners complete with indoor unit (IDU), Outdoor unit (ODU) with copper condercer coil, surface / concealed copper Refrigerant piping with Nitrile Sleeve up to 3 Mtr. (IDU to ODU) copper power cable up to 4 Mtr. (at least 3CX 2.5 Sqmm, PVC Insulation, FRLS copper wire) (IDU to ODU), PVC drain pipe (dia 15mm), Remote, single phase AC with ODU Stand

Supply, installation, testing and commissioning of 1.8 Ton, minimum 2 Star Rating of BEE, non inverter Split Type Air Conditioners complete with indoor unit (IDU), Outdoor unit (ODU) with copper condercer coil, surface / concealed copper Refrigerant piping with Nitrile Sleeve up to 3 Mtr. (IDU to ODU) copper power cable up to 4 Mtr. (at least 3CX 2.5 Sqmm, PVC Insulation, FRLS copper wire) (IDU to ODU), PVC drain pipe (dia 15mm), Remote, single phase AC with ODU Stand

Supply, installation, testing and commissioning of 2.5 Ton, minimum 3 Star Rating of BEE of 4 way ceiling mounted Cassette Type Air conditioner including indoor unit, outdoor unit with copper condercer coil, cordless remote including indoor Hanger, fastener and required hardware, surface / concealed copper Refrigerant piping with Nitrile Sleeve up to 3 Mtr. (IDU to ODU) copper power cable up to 4 Mtr. (at least 3C X 2.5 Sqmm, PVC Insulation, FRLS copper wire) (IDU to ODU), PVC drain pipe (dia 15mm) Remote, suitable for single phase AC supply with ODU Stand etc complete

Supply, Installation, testing and commissioning of following nominal sizes of soft/hard drawn copper refrigerant piping, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. It shall be in total clamping manner above false ceiling & in total concealed manner below false ceiling level. From the structural ceiling it should hanged or shall be fixed on wall / beam etc. with clamps & the distance between two clamp shall be less than 1 meter. It shall not be placed over the false ceiling nor it shall be fixed with false ceiling members.

9.5mm dia (OD) (Softdrawn) with tube thickness 1.2mm with 19mm thick insulation

15.86 mm dia (OD) (Softdrawn) with tube thickness1.2mm with 19mm thick insulation

UNIFAB INFRA PROJECTS PRIVATE LIMITED

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