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| 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.a)Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 2 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a)1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 4 | 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).a)Kiln seasoned and chemically treated hollock wood. |
| 5 | 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:a)35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws. |
| 6 | Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). |
| 7 | Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete. |
| 8 | 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 :a)300x16 mm |
| 9 | 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 :a)200x10 mm |
| 10 | 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 : a)125 mm |
| 11 | 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) : |
| 12 | For fixed portion a)Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) |
| 13 | 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): a)With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) |
| 14 | 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. |
| 15 | Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.a)40 mm thick with 20 mm nominal size stone aggregate |
| 16 | Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. a)Double charge vitrified tile polished finish of size of Tile 600 x 600 mm |
| 17 | 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 10 mm gap for thermal expansiona)Single socketed pipes 110mm diameter |
| 18 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion.a)110mm Bend 87.5° |
| 19 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hardwood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. a)110mm |
| 20 | 15 mm cement plaster on the rough side of single or half brick wall of mix : a)1:4 (1 cement: 4 fine sand) |
| 21 | Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.a)Two Coats |
| 22 | Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.a)With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre. |
| 23 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :a)One or more coats on old work. |
| 24 | Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : a)Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface. |
| 25 | Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of Engineer-In-Charge. a)With cement mortar 1:4 (1 cement : 4 fine sand). |
| 26 | Renewing glass panes, with wooden fillets wherever necessary: a)Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). |
| 27 | 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) |
| 28 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : |
| 29 | 3 mm thick |
| 30 | 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. a)10 litre capacity - White |
| 31 | Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.a)Flexible pipe 32mm dia |
| 32 | Providing and fixing 600x450 mm beveled 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. |
| 33 | Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.a)Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 gms. |
| 34 | Providing and fixing PTMT bib cock of approved quality and colour. a)15mm nominal bore, 86 mm long. Weighing not less than 88 gms. |
| 35 | Providing and fixing PTMT angle stop cock 15 mm nominal bore. Weighing not less than 85 gms. |
| 36 | Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour. a)15 mm nominal bore with 45 cm length. |
| 37 | Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour. a)25mm nominal bore. Weighing not less than 62 gms. |
| 38 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge.a)50 mm average thickness |
| 39 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.a)SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer |
| 40 | Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge.Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). |
| 41 | 50 mm average thickness in 3 layers. |
| 42 | Providing and laying factory made Precast concrete solid blocks of 200 mm thickness of grade M10 made of C&D waste from approved manufacturer in superstructure above plinth level up to floor V level.a)Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 43 | Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain white color board for backing of cup boards and bathroom/kitchen cabinets etc. of required size 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 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel screws etc. all as per direction of Engineer-In- Charge. (Note: stainless steel screws shall be paid separately) a)6mm thick |
| 44 | Cutting of tree branches touching departmental buildings, alaround the buiding, at a height upto 9 Mtrs above ground level by taking all care against life and adjecent property including disposal of same at a distance of 100mtr from work site as per direction of the Engineer-in-charge. |
| 45 | Cleaning of Jungle, bushes etc from departmental compound at Mayabunder including disposal of same at a distance of 100Mtr out side the compound as per direction of the Engineer-in-charge. |
| 46 | Cleaning terrace of departmental buildings upto floor V level including mumty, rain water mouths etc. and disposal of rubbish in municipal dumpling area within a lead of 100 meter.a)Terrace area above 100 Sqm upto 250 Sqm. |
| 47 | \"Repair to existing wooden door/window shutter by cutting to required size, replacing damaged styles/rails/panels as per requirement and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. all complete as per the direction of the Engineer-in-charge.(New wooden members fixed if any, shall be paid extra).\" |
| 48 | Repairing of aluminium door by cutting to required size and shape, attending all the necessary defects, fitting the fixtures in proper position etc. including cost of removing and refixing the door as per direction of the E-I -C. |
| 49 | Credit for available dimantled unserviciable materials to agency (a) Old rusted MS/GI sheet, angle, flat, Tee and the like |
