Execution of the work namely Upgradation of public amenities such as old toilet block ,baby care room, drinking water facilities ,cafeteria and pathways etc. of Sculpture and rock cut reliefs of Unakotitirtha at Unakoti, Tripura.( 2nd Call)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m

Laying, spreading and compacting stone aggregate of specified sizes ,hand picking, rolling in vibratory roller to fill up interstices of coarse aggregate, watering and compacting to the required density

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)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement (1:1.5:3)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level

Brick work 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 in all shapes and sizes in ,cement ,sand,(1:4)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with

Coursed rubble masonry (first sort) with hard stone in foundation and plinth Cement mortar 1:6 (1 cement : 6 coarse sand)

20 mm cement plaster of mix : - 1:4 (1 cement: 4 coarse sand)

20 mm Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete

Providing and laying gang saw cut 18 mm thick, mirror polished pre moulded and pre polished machine cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring in road side plazas and similar locations, laid over 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) including grouting the joints with white cement mixed with matching pigment, epoxy touch ups etc. complete as per direction of Engineer-in-Charge

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 precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required

Providing 10 mm thick plaster of Paris (gypsum anhydrous) ceiling up to a height of 5 m above floor level, over first class kail wood strips 25x6 mm with 10 mm gap in between and reinforced with rabbit wire mesh fixed to wooden frame (frame work to be paid separately):

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 aluminum snap beading shall be paid in basic item):(Glass panel 8 mm thickness)

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):Glazing glass 4 mm thickness

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 mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :(3 channel)

Providing and fixing 12mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer in charge.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately)

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:(30 MM thickness)

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

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications ,Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

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 @ 2.20 kg/10 sqm)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications .Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & 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 there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer for 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.(25 mm)

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.(15 mm nominal dia Pipe)

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required (White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required (510x1040 mm bowl depth 225 mm)

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 1500x450 mm)

Providing and fixing of plumbing items for toilets ,drinking water and cafeteria. etc (details are as below sl No 44 - 62)

Branded CP brass Bib cock

CP, brass long nose / neck bib cock

CP barass angle stop cock,

Two way bib cock

Heavy duty Connection pipe

Flexible pvc waste pipe

SS waste coupling for basins

Jet sparry /health Faucet

SS U-shaped grab bar for divyang toilet

Water heater 10 ltr

Upvc ball valve 25 mm

Towel rail (s.s) 45 cm length

S.S waste coupling for kitchen sink

A.B.S body soap dispenser with liquid soap

SS double coat hook

Providing & fixing of toilet paper

Providing & fixing for Commode (European type ) including all necessary fitting etc

S.S grab bar 12" C-shaped

Providing and fixing of U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 110 mm dia

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required . One urinal basin with 5 litre white P.V.C. automatic flushing cistern

Supply and fixing for s.s water cooler storage capicity 60/120 ltr FSS-120 ltr (Normal and cold water coolerand two dispenser tap) as per approved brand & quality with transportation, fitting & fixing charges, installation, GST, and all taxes etc all complete as per direction of the Engineer in-charge

Providing & fixing RO water purifier (purification capicity 50 LPH) including one iron remover external prefilter kit as per approved brand & quality with transportation, fitting & fixing charges, installation, GST, and all taxes etc all complete as per direction of the Engineer in-charge

supplying and fixing C.I benches of length1.5 mtr for visitors with approved design by the engineer incharge including transportation, fitting & fixing charges, GST and all taxes etc completed and deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture including transportation, fitting & fixing, painting etc all complete as per direction of the Engineer in-charge

Provision for supplying & fixing of Stainless Steel perforated Swing Dustbin in. -80 - 100 Liter capacity )squared/ round shape silver color with approved quality & brand by the engineer in-charge for proper disposal waste management at site including transportation, GST and all taxes etc completed.(S.S pole & cap of size 50 mm dia NB )

Provision for supplying & fixing of Baby Diaper changing station (wall mounted folding ) of heavy duty (25 kg capacity) equipped with safety belt to secure baby when changing dipper as per approved brand & quality with transportation, fitting & fixing charges, installation, GST, and all taxes etc all complete as per direction of the Engineer in-charge.(Approx. dimension=H-570mm,W-855 mm,D-95 mm )

Manufacturing, supplying and fixing retro reflective overhead informatory road signage boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity andencapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTMD-4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67- 2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-incharge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment).

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.(2x2.5 sqmm)

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following single poles in the existing MCB DB complete with connections, testing and commissioning etc. as required

Provision for supplying & fixing of electric items necessary for Baby care room, Drinking water, Cafeteria and camp office etc (details are for sl No 75-92))

Modular switch socket 16A

Modular switch 16A

Modular switch socket 6A

Modular switch 6A

s.s combined 16 A

AC stater

Modular switch box 12 model

Modular switch box 8 model

Modular switch box 6 model

Modular plate 12 model

Modular plate 8 model

Modular plate 6 model

Batten holder

Fan step regulator

Celling fan branded

Celling light 1’X1’

Exhaust fan 12'

Led bulb 12 to 15 watt

Provision for supplying & fixing S.S Braille board of size -(300 mm x 600mm) ,fixing with S.S pole ,engraving on S.S plate etc. as per approved brand & quality with transportation, fitting & fixing charges, installation, GST, and all taxes etc all complete as per direction of the Engineer in-charge.

Provision for supplying & fixing of curtains , including all necessary fitting etc. for Baby care room and camp office

Provision for installation of CCTV at the site for safety of monument and visitors etc. GST, and all taxes all complete as per direction of the Engineer in-charge. ( for sl No 96 to 106)

8 channel DVR

Bullet 5 mp night vision Camera 30 m Range

Hard Disk 2 TB WD surveillance

Power supply

Connecters

CCTV cable

22’ full HD monitor

Rack 2U

Wall mount

Dimond pipe 1’

Instalation charge per camera +DVR

Providing and fixing multilingual smart digital audio guide ( Two Sets ) with design ,development and hosting of QR Code engraving on stainless steel ( Grade 304) plate and stand with S.S hollow pipe and base plate including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts etc. complete, as per direction approval of Engineer-in-charge)

Providing and laying 18 mm thick,mirror polished pre-moulded and pre-polished machine cut Granite stone slab of required sizes of colour black, cherry/ruby red molding of all sides fixing with necessary adhesive etc. on wooden table top of cafeteria as per direction of Engineer-in-charge

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