Bharat Sanchar Nigam Limited-BSNL has published Tender For Civil Works For Standardization And Beautification Of Common Service Centre And Cycle Shed At Panihati Telephone Exchange. Submission Date for this Tender is 18-03-2024. Telephone Exchange Tenders in 24 Paraganas North West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Mar-2024 | Corrigendum 2 | Other | 18-03-2024 |
| 2 | 09-Mar-2024 | Corrigendum | Other | 18-03-2024 |
| Sl. No. | Item Description |
| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 2 | All kinds of soil. |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 4 | 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) |
| 5 | 1:3:6 (1 Cement : 3 coarse sand(zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 6 | 1:3:6 (1 Cement : 3 coarse sand(zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 7 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 8 | Foundations, footings, bases for columns. |
| 9 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III)derived from natural sources : 3 graded stone aggregate 20 mm nominal sizederived from natural sources). |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 11 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 12 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 13 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 14 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: |
| 15 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 16 | Half brick masonry 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. |
| 17 | Cement mortar 1:4 (1 cement :4 coarse sand) |
| 18 | Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete. |
| 19 | 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 : |
| 20 | 125 mm |
| 21 | Providing and fixing counter table of single or combined units in series as per approved drawings and specification. This should be made with 19mm thick block boards of "Century club", "Green ply(Marine)" or equivalent, finished with 1mm thick mica lamination of "century laminates","Royale touche" or equivalent of approved shade and finish. Length of each unit counter table 1200mm, Width of 750mm, height 750mm, one drawer of 500mmx400mm x150mm, one shelf box under drawer and one key board tray.The full height face verticle should be provided. All the cutting edges of the board should be sealed with teak wood lipping. locks (godrej or equivalent) should be provided for drawer and shelf box. |
| 22 | Welding by gas or electric plant including transportation of plant at site etc. complete. |
| 23 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 24 | In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. |
| 25 | Taking out of rolling shutter for repairs to damaged portion by dismembering parts,replacement of damaged parts and accessories(parts and accessories will be paid seperately), greasing/oiling etc. and refixing the repaired rolling shutter to the original position all complete as per site condition and direction of the Engineer-in-charge. |
| 26 | For rolling shutter of size above 8.0 Sqm upto 12.0 Sqm. |
| 27 | For rolling shutter of size above 4.0 Sqm upto 8.0 Sqm. |
| 28 | Supplying of spring for repairs to rolling Shutter |
| 29 | For rolling shutter of size above 6.0 Sqm upto 12.0 Sqm. |
| 30 | Providing and laying rectified Glazed Ceramic floor tiles of size 300x300mm or more (thickness to be specified by the manufacturer), of 1stquality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4(1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete. |
| 31 | 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 (1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete. |
| 32 | Size of Tile 600x600 mm |
| 33 | 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. |
| 34 | Glazed Vitrified tiles Matt/Antiskid finish of size -Size of Tile 600 x 600 mm |
| 35 | Deduct for not using 20 mm thick cement mortar 1:4 (1 cement : 4coarse sand) bedding in laying of floor tiles and jointing with grey cement slurry @ 3.3kg/sqm |
| 36 | Fixing glazed/ Ceramic/ Vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness. |
| 37 | 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, of approved make in all colours & shade in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1cement: 3 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joint with white cement & matching pigments etc. complete. |
| 38 | Size of Tile 600x600 mm |
| 39 | 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 expansion, |
| 40 | (i)Single socketed pipes. -110 mm diameter |
| 41 | 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. |
| 42 | Bend 87.5° -110 mm bend |
| 43 | Shoe (Plain) -110 mm Shoe |
| 44 | 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. |
| 45 | 110 mm |
| 46 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) 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-in- charge. 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. |
| 47 | Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) 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 using self drilling/ self tapping screws complete: |
| 48 | Gutter (600 mm over all girth) |
| 49 | Providing and fixing tiled false ceiling of approved materials of size 595x595 mm in true horizontal level, suspended on interlocking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid 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 GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanized butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. |
| 50 | 6 mm thick fiber cement board made of composite material comprising silica, cement and cellulose certified as Go green Pro conforming to IS 14862-2000 Type-B category-3. of approved quality and as per direction pf the Engineer-in-charge. |
| 51 | 12 mm cement plaster of mix : |
| 52 | 1:6 (1 cement: 6 coarse sand) |
| 53 | 15 mm cement plaster on rough side of single or half brick wall of mix : |
| 54 | 1:6 (1 cement: 6 coarse sand) |
| 55 | Neat cement punning |
| 56 | Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : |
| 57 | Water thinnable cement primer. |
| 58 | Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade: |
| 59 | Two or more coats on new work. |
| 60 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 61 | Two or more coats on new work. |
| 62 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 63 | 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. |
| 64 | Two coats. |
| 65 | 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. |
| 66 | Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : |
| 67 | Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface. |
| 68 | 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. |
| 69 | With cement mortar 1:4 (1cement: 4 coarse sand). |
| 70 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: |
| 71 | Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). |
| 72 | Cleaning and de-silting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge. |
| 73 | Removal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 74 | Repairs to aluminium doors and windows (one or double shutter door) by adjusting hydraulic floor spring, pivot, loose member joints, etc. complete as per direction of the Engineer-incharge. (Cost inclusive of renewal of neoprene/EPDM gasket. Floor spring, pivot, aluminium member etc. if required will be paid separately). |
| 75 | Of door area up to 3 sqm |
| 76 | Removing loose scales, blisters etc. from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint as per direction of the Engineer-in-charge. |
| 77 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 78 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 79 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 80 | 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.. |
| 81 | In cement mortar |
| 82 | 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. |
| 83 | Removing existing PVC flooring, cleaning the floor surface and disposal of materials complete. |
| 84 | Cutting holes up to 30x30 cm in walls including making good the same: |
| 85 | With common burnt clay F.P.S. (non modular) bricks. |
| 86 | Cleaning chokage of Master Trap pits of sewer lines including all necessary arrangement, T & P require for this work , including removing the sludge , mud etc upto 50m lead complete as per direction of the Engineer-in-Charge. |
| 87 | Removing ckohage floor traps, urinal pan waste coupling chokage, WC chokage etc. of one toilet block as per direction of the Engineer-in-charge. |
| 88 | Periodic cleaning of sewer line, sewer manhole, sewer gully chamber and storm water underground line, storm water line inspection pits, storm water road side gully pits etc. by using bamboo/rod for clearing the sewer/storm water line,taking out sludge, debris, rubbish and other waste materials, if any, from the sewer/storm water line and flooding/flushing with sufficient quantity of water with pressure to ascertain through cleaning of drainage system for smooth and proper functioning of sewer/storm water line including disposal of the all waste material outside the municipal limit or burried into pits at safe available distance as directed all complete. (Note-The operation includes cost of all and nothing shall be paid extra on any account). |
| 89 | Underground Sewer line/Storm water drainage line upto 150mm dia |
| 90 | Sewer line/Storm water inspection Pit. |
| 91 | 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) : |
| 92 | For fixed portion -Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) |
| 93 | 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).- Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) |
| 94 | Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum 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. |
| 95 | Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side. |
| 96 | 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): |
| 97 | With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) |
| 98 | Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete. (a) 250 mm long with 25mm dia tube. |
| 99 | Dismantling aluminium partition, door shutter by dismembering parts including carefully taking out snap beadings, boards, glass panes and marking & stacking the materials upto 50 m lead as per direction of Engineer-in-charge. |
| 100 | Labour for refixing aluminium partition, door shutters with available aluminium members, glassess, boards according to drawing/ sketches at different location with new screws, gaskets, joint angles as required complete as per direction of Engineer-in-charge. ( Handeling and carriage of materials , New aluminium sections, snap beadings, board or glass if required, to be paid for separately). |
| 101 | Credit value for dismantled unserviceable/ serviceable departmental materials: |
| 102 | Iron/Steel materials (Flat, Angle, Tee, Channel, Joist, Plate, Sheet, Reinforcement etc.) |
| 103 | Aluminium hydraulic door closer. |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
