Renovation of Judges Guest House Bungalow-132 with Construction of Boundary Wall, Repair of Approach Road, Water Proofing work on Roofs, Replacement of Floor Tiles with Other Miscellaneous work at Doranda, Ranchi For The Year 2022-2023 HC Pool Part-A

Amount

Dismantling pucca brick or lime work including stacking serviceable materials in countable stacks within 15M. lead and disposal of unserviceable materials with all leads all complete as per direction of E/l.

Earthwork in excavation in foundation trenches in ordinary soil (vide classification of soil item-A) and disposal of excavated earth as obtained to a distance upto 50 M. including all lifts, levelling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, building specification and direction of E/l.

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including' cost of all materials, labour, royalty and taxes all complete as per building specification and direction of E/l (Mode of measurement compacted volume).

Providing designation 75 B one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/l.

Providing and laying in position cement concrete of specified grade1:3:6(1cement:3 coarse sand(zone-iii):6graded stone aggregate 20mm nominal

Providing and laying in position cement concrete of specified grade 1:1½:3(1cement:1½ coarse sand(zone-iii):3graded stone aggregate 20mm nominalncluding slaking of lime, screening, mixing dry and wet on water tight platform, placing in position and ramming till compaction is achieved, curing, side shuttering, taxes and royalty all complete, as per building specification and direction of E/l.

Providing and laying in position cement specified grade of reinforced cement concrete excluding the cost of centering,shuttering ,finishing and reinforcement-All work upto plinth level 1:1½:3(1cement:1½ coarse sand(zone-iii):3graded stone aggregate 20mm nominal

Providing tor steel reinforcement of 8mm .(TMT Fe 500)(only valid for Tata(Tiscon),SAIL,JSPL,Electrosteel steels Ltd Bokaro and Vizag(RINL) . dia. bars as per approved . design and drawing with cutting ,bending and binding with annealed wire with cost of wire removal of rust,placingthe rods in position(excluding carriage of bars to work site) all complete as per building specification and direction of E/I(TMT Fe 500)(only valid for Tata(Tiscon),SAIL,JSPL,Electrosteel steels Ltd Bokaro and Vizag(RINL)

(a) 10mm .(TMT Fe 500)(only valid for Tata(Tiscon),SAIL,JSPL,Electrosteel steels Ltd Bokaro and Vizag(RINL)

(a) 12mm .TMT Fe 500(only valid for Tata(Tiscon),SAIL,JSPL,Electrosteel steels Ltd Bokaro and Vizag(RINL)

(b) 16mm TMT Fe 500 (only valid for Tata(Tiscon),SAIL,JSPL,Electrosteel steels Ltd Bokaro and Vizag(RINL)

Centering and shuttering including structting,propping etc and removal of foundations,footings,bases of columns,etc for mass concrete

Providing designation 75 B brick work in C.M. (1:6) in foundation and plinth with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar joints, cost of screening materials, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/l.

Providing designation 75 B brick work in C.M.(1 :6) in superstructure with approved quality of clean coarse sand of F.M. 2 to2.5 including providing 10 mm thick mortar joints cost of screening materials , scafolding , raking out joints to 15mm depth curing, taxes and royalty all complete as per building specification and direction of E/l.

Providing 12mm cement plaster (1:6) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/l.

Providing and applying white cement based birla putty of average thickness 1mm of approved brand and manufacturer,over the plastered wall suface to prrepare the surface even and smooth complete.job as per direction of E/I.

Finishing walls with Acrylic Smooth exterior paint of required shade New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm)

Dismantling stone slab flooring laid n cement mortar including stacking of serviceable materials and disposal of unserviceable materials with all leads all complete job as per direction of E/I.

Providing and laying polished vitrified tiles in different sizes(Thickness to be specified by the manufacture) with water absorption’s less than 0.08% and conforming to IS:15622 of approved make in all colours and shades in skirting,riser of steps ,over 12mm thick bed of c ement morater 1:3(1cement:3coarse sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joint with white c ement & matching pigments etc compelte .size of tiles 800x800mm

Providing and laying Vitrified tiles in different sizes (thickness to bespecified by the manufacturer), with water absorption less than 0.08%and conforming to IS: 15622, of approved brand & manufacturer, in allcolours and shade, in skirting, riser of steps, laid with cement based highpolymer modified quick set tile adhesive (water based) conforming to IS:15477, in average 6 mm thickness, including grouting of joints (Paymentfor grouting of joints to be made separately) Size of Tile 800x800 mm

Providing and fixing 18mm thick mirror polished, machine cut for kitchen platforms, vanity counters facials and similar locations of required size of approved shade, colour and texture laid over 20mm thick base cement mortar 1:4(1 cement:4 coarse sand) with joints treated with white cement ,mixed with matching pigment, epoxy touch ups ,including rubbing, curing moulding and polishing to edges to give high gloss finish etc. complete at all levelsGranite Stone slab all colour and texture except black,cherry/Ruby red ,area of slab upto 0.50sqmm.

Providing and fixing 18mm thick Gang saw cut mirror polished, pre molded and pre polish machine cut for platforms, vanity counters windows sills, facials etc of required size shade colour, texture over 20mm thick base cement mortar 1:4(1 cement:4 coarse sand) with joints treated with white cement ,mixed with matching pigment, epoxy touch ups ,including rubbing, curing moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite Stone slab all colour and texture except black,cherry/Ruby red ,area of slab over 0.50sqmm

Providing edge moulding to 18mm thick marble stone counters venities etc.including maching polishing to edge to give hight gloss finish etc complete as per design approved by E/I.Granite work

Providing and fixing Ist quality conforming to IS:15622 of (Thickness to be specifed 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 12mm thick bed of c ement mortar 1:3(1cement:3COARSE SAND) AND JOINTING WITH GREY CEMENT SLURRY @ 3.3KG PER SQM INCLUDING POINTING IN WHITE KCEMENT MIXED WITH PIGMENT OF MATCHING KSHADE COMPLETE. job as per direction of E/I

Providing chequred terazo tiles 22mm thick withgraded marble chips of size up to 6mm in floors,jointed with cement slurry mined with pigment to match to shade of tiles including rubbing and cleaning etc complete 20mm thick bed of cement mortar(1:4)medium shed using 50% white cement &50% grey cement..light shade pigment using white cement

Grading roof for water proofing treatment with cement mortar 1:2:4((1cement:2coarse sand : 4 graded stone aggregate 20mm nominal size)including all complete job as per direction of E/I.

water proofing for old and new roof slab providing and laying water proofing treatment on roof slab by applying two component factory designed ready to use acrylic modified flexible materials appled with brush,rooler or spray for water proofing coating as per manufacturer specification with following ites. (a) surface preparation-providing and cleaning of concrete surface to remove dust oil grease including removal of existing loose paint/coating and cement laidtrance by clelaning with compressed air & water jet including all materials,labour,tools complete .Pending test to be done after plugging all outlets and to be chocked from solift to identiify secapagae,-do- admixture of sika India Pvt Ltd/Myk schomberg/Dr.Fixt/-do-(b) Ist coat -Applying Ist coat of two component acrrylic modified ready to use,flexible component materials on surface saturated dry roof and side wall of parapet wall upto 600mm by brush or roller after Ist coat of application.45garm of Fibre glass cloth to lay when the first layer is still green Ist coat shouyld be applied @ 1.5kg/sqm/coat for the purpose of measurment the entire treataed surface will be measured(c) 2nd coat-to apply the 2nd coat of two component acrylic modified ready to use,flexible cementious materials right angle to the Ist coat over the glass fibre laid surface,2nd coat shoud be applied @ 0.7kg/sqm/coat For the purpose of measurment the entire trealled surface will be measured After three days of drying the 2 nd coat,the rain water outlots to be plugged and ponding test to be done for 48 hours to dentify seepage leakaage from solift and if found necessaory rectification to be done as per of E/C The water proof coating to be protected from damage before screed over it wataerproofing Brand sika Topseal /Foaroc Brush band RFX/Dr.Fixit pidiffin 2K/MYk Aquain TG. Product performance/chemical Base part A acrylic copolmet ,part B specially graded cementitious pwoder/Density 1.6kg(mixed density) at +27°C/tensila strength 2N/mm2 after 25 days (with Fibre cloth)(According to ASTM D23770) pulout Bond strength 2N/mm2(Concrete failure)(According to ISO4624) slant snear Bond strength -4N/mm2(Accoording to FIP 5.15)(d) pratectionof treated surface with P.C.c-The treated surface should be covered with25mm/50gam PCC of M20 grade(1:1.5:3) with proper slope(1:120) towards the rain outlets in alltrnatepanels of 2mtx2mt keeping 6mm gap between the panel joint-integral water proofing admixture conforming to IS 26462of 100ml per bag of of cement to be added in the scraed concretepaid separtely for this items deep and big fent.All corners shall be chaainfeted with150mmx150mm fillete.The rinfowater outliets of water the peripheral graps betwen PVC pipe outlet and concrete surface should be packed properly with rich concrete and the peeripheral mouth to be sealed with moisture insansitivie epoxy putty of sika India Pvt Ltd/(MYK schormbarg/Dr Fixit/Fosroc for the purpose of measurment the entire treated surface will be measured(e) Groove of PCC surface should be filled with polysulphide sealant paid separataly.Brand sika India Pvt Ltd/MYK schomberg/Dr Fixit/Fosioc.

covering of trreated surface with P.C,C .Providng 50mm thick cemet concrete M20(1:1.5:3)maintaing slope in alternate 2mtx2mt panels with approved quality of stone chips of 20mm to 6mm sizie graded and cleaned sand of F.M 2.5 to3 includig screening,shuttering and mixing cement concretein mixer with admixture of integral water proffing and placing in position,skirting curing,taxes and royalty all complete as per buidings specification and direction of e/I.panels that has been left should be casted next day.there should be 6mm gap between panels Brand sika plastocrate plus,MYK proof WP 10,FOSROC CONPLASTX421 ICX dR.fIXIT PIDIPROOF lW+-do-all complete job(old surface)

Taking down chowkhat in doors including stacking serviceable materials within 15M. lead and disposal of unserviceable materials with all leads all complete as per direction of E/l.

Taking down chowkhat in windows including stacking serviceable materials within 15M. lead and disposal of unserviceable materials with all leads all complete as per direction of E/l.

Taking down old door and window shutters including stacking serviceable materials within 15M. lead and disposal of unserviceable materials with all leads all complete as per direction of E/l.

Suppling, fitting and fixing good quality, well dressed and well seasoned sal wood work in chaukhat in doors, windows, skylight, fanlights and celetial windows openings, including wedge over clamps all complete including application of two coats of wood preservative of approved quality on the surface butting walls and lintels all complete as per building specification and direction of E/l

Supplying , fitting and fixing 32 mm thick good quality well dressed well seasoned sal wood fully paneled shutters in doors and windows with 20 mm thick panels with one side plain and other side chamfered with oxidised iron fittings such as hinges, sliding door, bolts, tower bolts, handles or rings, hooks and eyes, cleats, sand blocks as per schedule taxes and royalty all complete as per building specification and direction of E/l.

Supplying, fitting and fixing 32 mm thick good quality well dressed well seasoned teak wood wire netted shutters in doors and windows with fly proof screen of 18 S.W.G.X.12 to 16 mesh per Cm2 with Aluminium fittings such as hinges, sliding doors, bolts, tower bolts, handles or rings, hooks and eyes cleats, sand blocks as per schedule and fitted with teak wood beads, taxes all complete as per building specification and direction of E/l.

Providing and Fixing factory made uPVC white colour cemenet/casement cum fixed glazed window upto 1.5m in height dimension comprising of UPVC multi-chambered frame with in built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanised steel section made from roll forming process of required length (shape & size according to UPVC profile) appropriate dimension of UPVC extruded glazeing beads and UPVC extruded interlocks,EPDM gasket,wood pile,zinc alloy(white powder coataed)touch locks with hook,zinc alloy body with single nylon rollers(weight bearing capacity to be 40kg)G.I.fastyeners 300x19x1.9mm)mm size for fixing frame to finished wall and necessary stainless steel screws etc profile of frame & sash hall be mitred cut and fusion welded at all corners,including drilling of holes for fixing hardware's and drainage of water etc.After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealelnt over backer rod of required size and of approved quality,all completeas per approved drawing & direction of E/I.(single/double galss panes,wire mesh and silicon sealant shall be lpaid separately) Note_For UPVC frame and sash extruded profiles minus 5% tolerance indimension i.e.indepth & width of profile shall be acceptable.Three track three panels sliding windows with fly proof S.S.wire mesh( two nos,glazed & one no wire mesh panels ) made of (big series) frame 116x45mm& sash 46x62mm both having wall thickness of 1.9±0.2mm and single glazing bead/double glazing bead of appropriate dimension.(area of window above 1.75sqm)(three track panels sliding window with fly proof S.S.wiremesh(two nos,galzed & one no wire mesh panels) made of (big series) frame 116x45mmxsash 46x62mm both having wall thicness of 2.3±02mm and single glazing bead/double glazing bead of appropriate dimension(area of window above 1.75sqm up to2.50sqm)

Filling the gap in between aluminium frame &adjacentR.C.C/Brick/stone work by providing weataher sillcon sealantover backer rod of approved quality as per architectural drawings and direction of E/I.Upto 5mm depth and 5mm width.

Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below.

4.On this ,Ist coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in rerquired kproportion.This Ist coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth,which is further allowed to dry for 12 hrs.The final melamine polish is applieid with compressor pressure spray gun using melamine clear polish kand melamine thinneer mixed is required proportion complete as per direction of Engineer-in-charge.(Final coat to be done in 1 or 2 layers without gap of time)

Providing and fixing stanless steel(Grade 304) railing made of Hollow tubes,channells,plates etcincluding welding,grinding,buffing,polishing and making curvature( wherever required) and fitting the same with necessary stainless steel nuts and bolts complete,I/C fixing the railing with necessary accessories & stainless steel dash fasteners,stainless steel bolts etc,of required sizie,onthe top of the floor or the side of waist slab with suitable arrangment as per approval of Engineer-incharge,(for payment purpose only weight of stainless steel members shall be considered excluding fixing accessoreis such as nuts,bolts,fastners etc)

Supplying, fitting and fixing M.S. grill gate with M.S. grills made of 20x6mm M.S. flats or 16mm square bars fitted on 25x25x6mm M.S Angle frame including cost of fabrication , providing necessary locking arrangement with haskal and domny duly fixed in P.C.C. (1:2:4) blocks of required size, applying a priming red lead paint over steel work, taxes all complete as per drawing specification and direction of E/l. (where steel is not supplied by the deptt.)

Providing primer one coat of red lead paint of approved make over new steel surface including preparing the surface after cleaning, removing rust , dirt, , scales , smokes and grease and cleaning the surface thoroughly including cost of scaffolding and taxes all complete as per building specification and direction of E/l. ( Mode of measurement Area shall be multiplied by the co-efficient as indicated in building specification)

Providing two coats of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface thoroughly, scaffolding and taxes all complete as per building specification and direcition of E/l.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanicallywherever required including cleat angle, Aluminium snap beading forglazing / paneling, C.P. brass / stainless steel screws, all complete as perarchitectural drawings and the directions of Engineer-in-charge. (Glazing,paneling and dash fasteners to be paid for separately) :Powder coated aluminium (minimum thickness of powdercoating 50 micron

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Polyester powder coated aluminium (minimum thickness of polyesster powder coating50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5.50 mm thickness

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 and1.4 mm aperture on both sides

Steel work in built up tubular ( round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer, including welding andbolted with special shaped washers etc. completeHot finished welded type tubes

Providing and fixing factory made single extruded WPC(wood polymer commposite)solid board one side white colour and other side of board laminted with PVC foil of minimum 14 micron thickness of approved design pasted with hot melt adhesive for cup boards,work stations and bathroom/kitchen cabinet etc of required swizes comprising of virgin polymer of K value 58-60(suspension Grade),calcium carbonate and natural fibers (wood powder/rice husk/wheat husk)and non toxic additives(maximum toxicity index of 12 for 100gms)having minimu density of 650kg/cum and scew withdrawal strength of 1800N(Face)&900 N(Edge),minimu compressive strength 50N/mm2,modulus of elasticity 850N/mm2 and resistance to spread of flame of class A category with property of being termite/borer proof,water/moisture proof and fire rretardant and fixing with stainless steel piano hinges/soft threaded star headed counter sunk S.S.screws,all as per direction of E/I(Note stainless steel piano hinges/soft close clip on concealed hinges and necessary S.S.srews shall be paid separately)

Providing and fixing factory made kitchen cabinet shutter/partition 20mm nominal thickness of approved shade,quality and make ,madefrom rigid foam sheets(single xtruded)having density 600kg/cum and laminated on both side by laminate sheet/PVC foil lamination.TAahe exposed edges shall be sealed with PVC edge beading of same shade and colour.TAhe shutter shall be fire retardent having necessary screw holding capacity.shutter shall be fixed to frame using approved hinges with necessary stainless steel scraews.all commplete as per direction of E/I.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10mm gap for thermal expansion(i)single socketed pipes.

110mm diameter

Providing and fixing PVC pipe fitting including all complete job.

Band110 mm dia

shoe110mm dia

clip 110mm dia

Carriage of materials from nearest approved sources of supply including loading into trucks and unloading from trucks and stacking properly at work site as directed by the E/I.

sand lead 8K.M.

local sand lead 3K.M

chips lead 22K.M.

Stone Metal 20 km lead

Brick lead 8K.M(1K+7P)

Supplying fitting and fixing donit synthetic kfibre bonded withNBR and lnatural eleastomer sheet as per building specification and direction of E/I.

Add 12 % GST (in Basic Rate must fill 12)

Add 1% Labour Cess (in Basic Rate must fill 1)

Rhea Enterprises