Bharat Sanchar Nigam Limited-BSNL has published Tender For Beautification Or Renovation Of Basement Circulation Area Of Sanchar Bhawan Building, 20 Ashoka Road, New Delhi. Sh Renovation Of Store Rooms At Back Side Of Basement, Raising Of Floor Level, Fixing Gate, Flooring, Painting And Provision Of Tin. Submission Date for this Tender is 01-04-2024. Painting Tenders in delhi Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 27-Mar-2024 | Corrigendum | Date | 01-04-2024 |
| Sl. No. | Item Description |
| 1 | Sub-Head : Concrete Work |
| 2 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 3 | 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 4 | Sub-Head : Dismantling and Demolishing |
| 5 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. |
| 6 | For thickness of tiles 10 mm to 25 mm |
| 7 | Sub-Head : Wood Work |
| 8 | Providing and fixing moisture resistant grade commercial Plywood conforming to IS:303 marked to M.S. tubular pipe frame/wooden frame, backing or studding, in partitions, wall lining and like with necessary screws, adhesives etc. complete as per direction of Engineer in Charge. (Frames, backing or studding to be paid separately) : (a)12mm thick |
| 9 | Providing and fixing, in position concealed G.I. section for wall paneling using board of required thickness fixed on the "W" profile (0.55mm thick ) having a knurled web of 51.55mm and two flanges of 26mm each with lips of 10.55mm, placed @ 610mm C/C in perimeter channel having one flange of 20mm and another flange of 30mm with thickness of 0.55mm and web of length 27mm. Perimeter channel is fixed on the floor and the ceiling with the nylon sleeves @ 610mm C/C with fully threaded self-tapping dry wall screws. Board is fixed to the "W" profile with 25 mm countersunk ribbed head screws @200mm C/C., all complete as per the drawing & directions of engineer-in-charge the joints of the boards are finished with specially formulated jointing compound and 48mm wide jointing tape to provide seamless finish. |
| 10 | Gypsum board conforming to IS: 2095( Part - I) : 2011 (Board with BIS certification marks) |
| 11 | 12.5 mm thick. |
| 12 | SH: Steel Work |
| 13 | 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. |
| 14 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. |
| 15 | Hot finished welded type tubes. |
| 16 | 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. |
| 17 | Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer. |
| 18 | SH: Floorinfg Work |
| 19 | Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. |
| 20 | Polished Granite stone slab of all colour and texture except Black, Cherry/Ruby Red |
| 21 | Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approvedmake, 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. |
| 22 | Providing and laying Vitrified 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 brand & manufacturer in all colours and shade in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints(Payment for grouting of joints to be made separately). |
| 23 | a) Size of Tile 600x600 mm |
| 24 | Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade(0.10 kg of hardener and 0.20 kg of resin per kg), including filling/grouting and finishing complete as per direction of Engineer-in-charge. |
| 25 | a) Size of Tile 600x600 mm |
| 26 | SH: Roofing |
| 27 | 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 Engineerin- 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. |
| 28 | Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, 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 : |
| 29 | a) Ridges plain (500 - 600mm). |
| 30 | SH: Finishing Work |
| 31 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 32 | a) One or more coats on old work. |
| 33 | Distempering with 1st quality acrylic washable distemper (ready made) having VOC content less than 50 gm per ltr. of approved manufacturer and of required shade and colour complete as per manufacturer"s specification. |
| 34 | One or more coats on old work. |
| 35 | SH: Repairs to Building |
| 36 | Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In- Charge. |
| 37 | Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge.Note - item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carryingmotor vehicle of 3.5 cum or more. |
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