Annual repairing / maintenance of G plus3 Building (Admin Building) Agartala and G plus8 Building (NTI Building) /SH Aluminium Work , brick work, plaster, Repair to pumps ,motors in/c plumbing etc and other allied works at IGM Hospital premises dur

Dismantling old plaster or pointing, raking out joints, cleaning and preparing the surface for re-plastering or re-pointing including disposal of rubbish to the dumping ground with all leads and lifts etc.complete as per direction of the Engineer- in-charge.

12 mm cement plaster of mix (a) In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

15 mm cement plaster of mix: In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

First class brick work in foundation and plinth including cost of all materials as required complete. (a)In cement mortar 1:4 ( 1 cement : 4 fine sand )

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- (a)In cement mortar 1:4 ( 1 cement : 4 fine sand )

Extra for brick masonry work in superstructure above floor-V level for each four floors or part thereof by mechanical means by lifting materialb using mobile crane as required complete.

Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand )

Half brick masonry with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand )

Extra for half brick masonry work in superstructure above floor-V level for each four floors or part thereof by mechanical means by lifting material

Cleaning and washing of G.I. pipe line 15-50mm nominal bore (internal ) using pump machine G.I. wire or bamboo etc. after cleaning the pipe line from the work & taking out union joint socket , elbow etc. and refitting the same including trial run per direction of Engineer-in-Charge.

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

ii) 150x10 mm

iii) 100x10 mm

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

Providing and fixing IS : 3564 marked Aluminium die cast body tubular type universal hydraulic door closer with necessary accessories and screws etc. complete.

Providing and fixing cupboard shutter with 19mm thick one side decorative and other side balancing lamination factory pressed BWP grade marine ply as per IS 710 of approved brand including 2mm thick PVC edge banding tape with hot glue by edge bending machine etc. with auto closing spring loaded hinges (hydraulic type) etc. complete as per direction of Engineer-in-charge. (Payment of providing and fixing auto closing hinges shall be paid separately)

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

Providing and fixing brass fullway with wheel valve of approved quality. i) 40 mm nominal bore

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 i) 15 mm nominal bore

Providing & fixing chrome plated brass battery based infrared sensor operated pillar cock, having foam flow technology i)15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. i)15 mm nominal bore.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 i)15 mm nominal bore

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. i)15mm nominal bore.

Providing and fixing C.P. brass pillar cock of approved quality ( ESSCO /ROYAL/PUSHP or Equirement). i) 15mm nominal bore.

Providing and fixing uplasticised PVC connection pipe with brass unions :A)30 cm length i)15 mm nominal bore

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion etc. complete as per direction of Engineer-in-charge:

i) Single socketed pipe - 75 mm OD

ii) Single socketed pipe - 110 mm OD

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

Coupler - 75 mm

Coupler - 110 mm

Single equal tee with door - 75x75x75 mm

Single equal tee with door - 110x110x110mm

Bend 87.5° - 75mm

Bend 87.5° - 110mm

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

Clearing & washing of blockage W.C.Pan including line, wash basin line, urinal line and sink line etc. (Using G.I. wire & bamboo ,Acid & Harpic etc.) as per direction of the Engineer-in-Charge.

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required :

White Vitreous china Orrisa pattern W.C. pan of size 580x440 mm with integral type foot rests.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings:

i) Flat back wash basin of size 630x450mm.

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

Flexible pipe -32 mm dia

Providing and fixing kitchen sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P. brass waste complete, including painting the fittings and brackets, cutting and making good the walls wherever required :

i)White glazed fire clay kitchen sink of size 600x450x250 mm.

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.

10 litre capacity-White

Providing and fixing 600x450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements weighing not less than 106 gms.

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with 1st class bricks in cement mortar 1:4 (1 cement : 4 fine sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) R.C.C. top slab with 1:2:4 mix (1 cement :2 fine sand : 4 graded stone aggregate 20 mm nominal size) foundation concrete 1:5:10 (1 cement: 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement: 3 fine sand) finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design :

i) Inside dimensions 500x700 mm and 45 cm deep for pipe line with one or two inlets :

Providing and fixing ball valve (brass) of approved quality High or Low pressure, with plastic floats complete:-

i)15 mm nominal bore

ii)20 mm nominal bore

iii) 25 mm nominal bore

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:

Float glass panes of thickness 4 mm .

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

a) Waste coupling 3.1 mm of 79mm length and 62mm breadth weighing not less than 45 gms.

b) Waste coupling 38mm of 83mm length and 77mm breadth, weighing not less than 60gms.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour.

a) 600mm long towel rail with total length of 645mm, width 78mm and effective height of 88mm, weighing not less than 190gms.

Providing & fixing of surgical tap of approved quality as per direction of Engineer-in-Charge

i) 15 mm nominal bore.

Providing & fixing C.P. brass 32 mm bottle trap of approved quality (ISI marked) as per direction of the Engineer-in-Charge.

a) 15mm nominal bore

Providing & fixing C.P. brass three-in-one wall mixer of approved quality (ISI marked) as per direction of the Engineerin-Charge.

a) 15mm nominal bore

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete :

a) White solid plastic seat with lid

Internal wearing for panel board of pump house including fitting fixing wooden board switch, holder, bulb & wire etc.

Cutting holes upto 30x30cm in walls including making good the same

i) With 1st Class bricks.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level

i) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

ii) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 40 mm nominal size)

iii) 1:4:8 ( 1 Cement: 4 fine sand : 8 graded stone aggregate 40 mm nominal size)

Neat cement punning.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Extra for plastering exterior walls of height more than 10 m from GL for every additional height of 3 m or part thereof complete.

Finishing walls with premium acrylic smooth exterior paint of required shade of approved brand and manufacture on old work ( one or more coats ) including preparation of surface as required complete as per direction of the Engineer in charge.

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account).

Cutting holes of required size in brick masonry wall for fixing of exhaust fan including providing and fixing 300 mm dia PVC pipe conforming BIS-12818 and making good the same etc. complete as per direction of Engineer-in-charge..

Painting on wood work with oil type wood preservative ( one or more coats ) of approved brand and manufacture on old work including preparation of surface as required complete as per direction of the Engineer in charge.

Making the opening in brick masonry including dismantling in floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete, to match existing surface i/c disposal of mulba/ rubbish to the nearest municipal dumping ground, all complete as per directions of Engineer-In- Charge.

For door/ window/ clerestory window.

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 of 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 drawing and the direction of Engineerincharge. (Glazing and paneling and dash fasteners to be paid for separately) :-

For fixed portion of approved quality:-Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):-Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete. Fixed to openings /wooden frames with rawl plugs screws etc.

Providing and fixing factory made UPVC door frame made of UPVC extruded, section having an overall dimension, as below (tolerance +/- 1mm) with wall thickness 2.0mm+/- 02mm. corners of the door frame to be jointed with galvanized brackets and stainless screws, joint mitred and plastic wilded. The hinge side vertical of the frames reinforced by galvanized MS tube of size 19 × 19 mm and 1 mm +/- 0.1 mm wall thickness and 3 nos stainless steel hinges fixed to the frame complete as per manufacturers specification and direction of Engineer-In-Charge. i) Extruded section Profile size 48x40 mm

Providing and fixing to existing door frames 30mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a UPVC profile section of size 30mm x 60mm and wall thickness 2mm ± 0.2mm with inbuilt decorative moulding edging on one side. The styles and rails with plastic brackets of size 75×220 mm mitred and welded at the corners. The styles of the shutter reinforced by inserting galvanised MS tube of size 25×20 mm and 1 mm ± 0.1 mm wall thickness. The lock rail made up of "H" Section, a UPVC profile section of size 30×100 mm and 2 mm ± 0.2 mm wall thickness welded to the shutter style with a UPVC profile section single panel of size not less than 620 mm, having overall thickness of 20 mm and 1 mm ± 0.1 mm wall thickness with 20 mm panel beading of suitable size/Glass (4 mm thick plain glass)/ louver section, louver frame of suitable size, complete as per manufacturer's specification and direction of Engineer-In-Charge. (for W.C. and Bathroom door shutter).

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long,

the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wallscrews @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound of joint and two coats of primer su,i tjoabinletinfogr tbapoaersd ,, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622 - 2017, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge.a)Double charged Stainfree vitrified tiles(Glossy) i) Size of tile 600x600 mm

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters i) 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.75 ltr/10 sqm of approved brand and manufacture.

Providing and fixing factory made Pre-laminated particle board flat pressed three layer or graded wood particle board with one side decorative finish and other side balancing lamination conforming to IS: 12823 Grade I Type II, of approved design, and edges sealed with water resistant paint and lipped with aluminium 'U' type edge beading all-round the shutter, including fixing with angle cleat, grip strip, cadmium plated steel screws including fixing of aluminium hinges 100x63x4 mm etc. complete as per architectural drawing and direction of Engineer-in-Charge (Cost of 'U' beading and hinges will be paid for separately). 25 mm thick.

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 4.0 mm thickness ( weight not less than 10.0 kg / sqm )

Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Paneln Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including:(a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. (b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of aluminium composite panel material of approved thickness and specification. The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. (c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316,

Nylon separators to prevent bimetallic contacts all complete required to perform as per specification and drawingThe item includes ost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium item.s The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places."

Aluminium Composite Panels of 3mm total thickness with Top coil – 0.25mm AA3003 Grade manufactured as per IS-737 1986, FR Grade Class B1 with 2.50mm Mineral Core with minimum 70-72% Inorganic content (Aluminium Hydroxide and Magnesium Hydroxide) 28- 30% Organic content (LDPE) conforming to ASTM E-119- 16,18 and EN 13501 - 1 class B1 and Bottom coil – 0.50mm AA3003 Grade manufactured as per IS-737 1986 with minimum 25 microns lead free PVDF Coating conforming to AAMA2605 on top coil and Service coating on Back Coil (4 - 6 microns) having minimum panel weight of 5.25 Kg/m2

Providing and fixing curtain rods of 1.25 mm thick chromium plated brass plate, with two chromium plated brass brackets fixed with C.P. brass screws and wooden plugs, etc., wherever necessary complete :25 mm dia.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more

Repair and maintenance of 5 HP / 7.5 HP Motor suitable for 2500 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783- 1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge.

Providing, fixing and laying rigid UPVC pipes conforming to IS : 4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cement conforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. - A. Class - 3 ( working pressure 6.0 kg / cm2)

i. 40 mm OD

ii. 50 mm OD

iii. 63 mm OD

iv. 75 mm OD

iv. 110 mm OD

Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 ( part 8 / 9 / 10 / 11 / 12 / 13 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

i. 40 mm dia

ii. 50 mm dia

iii. 63 mm dia

iv. 75 mm dia

iv. 110 mm OD

Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

i. 40 x 40 mm dia

ii. 50 x 50 mm dia

iii. 63 x 63 mm dia

iv. 75 x 75 mm dia

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