Public Works Department-PWD has published Attending Repair Works And Retrofitting To The Damaged Rcc Roof And Beam And Face Lifting To The South , Northern Block And Administrative Building At Thanthai Periyar Government Higher Secondary School , Karaikal . . Submission Date for this Tender is 21-02-2020. Building Repair Tenders in Karaikal Puducherry. Bidders can get complete Tender details and download the document.
| Name of Work: Attending repair works and retrofitting to the damaged RCC roof and beam and face lifting to the South, Northern block and Administrative building and Renovation to the students toilet blocks at South Western Corner of Thanthai Periyar Government Higher Secondary School, Karaikal. Sub Work: Attending repair works and retrofitting to the damaged RCC roof and beam & face lifting to the South, Northern block and Administrative building at Thanthai Periyar Government Higher Secondary School, Karaikal. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:11/2:3 (1 cement:1 1/2 coarse sand : 3 graded stone aggregate 20mm nominal size) | 4.1.2 | 5 | cum |
| 2 | 2 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:5:10 (1 cement:5coarse sand : 10 graded stone aggregate 40mm nominal size) | 4.1.10 | 7 | cum |
| 3 | 3 | Reinforcement for R.C.C work including straightening , cutting , bending , placing in position and binding all complete - Thermo - Mechanically treated bars (TISCON / VIZAG / IISCO /SAIL / JSW) including placing the M30 grade Athees make cover block @ 60cm centre to centre | 5.22.6 | 500 | kg |
| 4 | 4 | Brick work with FPS bricks of class designation 35 in superstructure above plinth level upto floor V level in all shapes and sizes in cement mortar 1:6 (1cement : 6 coarse sand) | 6.4.2 | 2 | cum |
| 5 | 5 | Half brick masonry with FPS bricks of class designation 35 in superstructure above plinth level upto floor V level in cement mortar 1:4 (1 cement: 4 coarse sand) | 6.13.2 | 6.5 | sqm |
| 6 | 6 | Providing wood work in frames of doors, windows,clerestory windows and other frames, wrought framed and fixed in position - Vengai wood | 9.1.2V | 0.4 | cum |
| 7 | 7 | Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including black enamelled ISI marked MS butt hinges with necessary screws. Vengai wood - 35mm thick | 9.9.1.1V | 9 | sqm |
| 8 | 8 | Providing and laying pressed clay tiles (as per approved pattern 18mm nominal thickness and of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% intergral water proofing compound laid over a bed of 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete. | 12.20. | 91 | sqm |
| 9 | 9 | 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 10mm gap for thermal expansion, (i) single socketed pipes. 110mm diameter. | 12.41.2 | 146 | Rum |
| 10 | 10 | 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 10mm gap for thermal expansion. Coupler 110mm. | 12.42.1.2 | 24 | No |
| 11 | 11 | 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 10mm gap for thermal expansion. Single Tee with door 110X110X110mm. | 12.42.3.2 | 24 | No |
| 12 | 12 | 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 10mm gap for thermal expansion. Shoe (plain)110mm shoe. | 12.42.6.2 | 24 | No |
| 13 | 13 | Providing and fixing unplasticised - PVC clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood 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. 110mm | 12.43.2 | 96 | No |
| 14 | 14 | 12 mm cement plaster of mix - 1:5 (1 cement : 5 fine sand) | 13.8.3 | 127 | sqm |
| 15 | 15 | 15mm cement plaster on the rough side of single or half brick wall of mix 1:5 (1 cement : 5 fine sand) | 13.9.2A | 460 | sqm |
| 16 | 16 | Providing and applying ready mixed wall putty (JK / BIRLA ) of 2mm thickness over plastered surface to prepare the surface even and smooth complete | 13.26A | 196 | sqm |
| 17 | 17 | Wall painting with plastic emulsion paint - Royal of approved brand and manufacture to give an even shade - two or more coats on new work | 13.60.1A | 196 | sqm |
| 18 | 18 | Applying one coat of cement primer of approved brand and manufacture on wall surface - Cement primer | 13.43.1 | 3246.5 | sqm |
| 19 | 19 | White washing with lime to give an even shade - Old work (one or more coats). | 14.42.2 | 2146 | sqm |
| 20 | 20 | 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. | 14.46 | 196 | sqm |
| 21 | 21 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade - One or more coats on old work. | 14.54.1 | 491.5 | sqm |
| 22 | 22 | Wall painting with plastic emulsion paint - Premium of approved brand and manufacture to give an even shade - One or more coats on old work | 14.53.1B | 3050 | sqm |
| 23 | 23 | Renewing glass panes, with putty and nails wherever necessary - Float glass panes of thickness 5mm. | 14.5.2 | 18 | sqm |
| 24 | 24 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story height made with 40mm dia M.S. tube 1.5m 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 is 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 approved. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. (To be used for maintenance work judicially necessary deduction for scaffolding in the existing item to be done) | 14.72 | 564.1 | sqm |
| 25 | 25 | Providing and fixing wash basin with CI brackets, 15mm CP brass pillar taps 32 mm CP brass waste of standard pattern including painting of fittings and brackets, cutting and making good the walls wherever required White vitreous china wash basin size 630x450mm with a pair of 15mm CP brass pillar taps. | 17.7.1 | 2 | No |
| 26 | 26 | Providing and fixing PVC waste pipe for sink or wash basin including PVC waste fittings complete - Flexible pipe - 32mm dia. | 17.28.2.1 | 2 | No |
| 27 | 27 | Constructing masonry chamber 30x30x50cm, inside with 75 class designation brick work in cement mortar 1:4 (1cement 4 coarse sand) for stop cock, with CI surface box 100x100x75mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) necessary excavation foundation concrete 1:5:10 (one cement 5 fine sand 10 graded stone aggregate 40mm nominal size)and inside plastering with cement mortor 1:3 (1cement 3 coarse sand) 12mmthick finished with a floating coat of neat cement complete as per standard design with F P S bricks. | 18.32.1 | 2 | chamber |
| 28 | 28 | Constructing masonry chamber 60x60x75 cm, inside with 75 class designation brick work in cement mortor 1:4 (1 cement, 4 coarse sand) for sluice valve, with CI surface box 100 mm. top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement, 2 coarse sand, 4 graded stone aggregate 20 mm nominal size) necessary excavation foundation concrete 1:5:10 (1 cerment,5 fine sand,10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortor 1:3 (1 cement,3 coarse sand)12 mm thick finished with a floating coat of neat cement complete as per standard design with F.P.S bricks. | 18.33.1 | 2 | chamber |
| 29 | 29 | Providing and fixing PTMT bib cock of approved quality and colour 15 mm nominal bore, 90mm long weighing not less than 93gms. | 18.54.4 | 20 | No |
| 30 | 30 | Providing and fixing PTMT stop cock of approved quality and colour 20mm nominal bore, 89mm long, weighing not less than 88 gms. | 18.55.2 | 20 | No |
| 31 | 31 | Finishing walls with water proofing cement paint of required shade - Old work (one or more coats applied @ 2.20 kg/10 sqm) | Non PSR-1 | 686 | sqm |
| 32 | 32 | Chipping the spalled and detoriated cover concrete, cracked mortars, etc., using mechanicla / manual tools and removing the loose particles and dust until to reach a sound surface and removing the debris and dumping at nominated locations including lead and lift.\n | Non PSR-2 | 105 | sqm |
| 33 | 33 | Providing shear connectors by drilling the required dia holes of 8mm to 16mm dia and depth of 80mm to 160mm in roof, beam, column, slab wherever required using electrically operated hammer drilling machine and cleaning the hole. Filling the drilled holes with the mixtures of the resin and harderner of the polyester resin anchor grout Lokfix as recommended by the manufacturer by inserting thte additional reinforcement. The rate to include the cost of mixtures and filling the holes with reinforcement but excluding the cost of providing reinforcement which will be paid separately.\n | Non PSR-3 | 800 | No |
| 34 | 34 | Labour, machinery and welding charges of existing and new steel reinforcement of required lap length as per site condition to the main and distributer reinforcement of structural members wherever required and complete.\n | Non PSR-4 | 989 | cm |
| 35 | 35 | Cleaning the reinforcement bars including dismantling the damaged concrete and all dust, including removing all loose scale and corrosion deposits by wire brush and necessary tools and plants including applying a coar of mixture of resin and the epoxy hardener (anticorrosive zinc coating) over a coat of Nitozinc primer in the prepared area and reinforcement.\n | Non PSR-5 | 220 | sqm |
| 36 | 36 | 50mm thick cement plaster 1:4 (one cement: four sand) mixed with non-shrink polymer mortar modifier Nitoband SBR @ 2-3 ltrs / bag of cement including applying a coat of cement slurry Nitobond SBR, cement and water in the propotion of 1:1:3 in 2 or 3 layers as remommended by the manufacturer complete. \n | Non PSR-6 | 105 | sqm |
| 37 | 37 | Providing leak proof centering and shuttering using 25mm thick plywood for damage slab / beam to carring out micro concreting work including ceiling the gaps if any with renderoc plugging compound and removal of form work | Non PSR-7 | 105 | sqm |
| 38 | 38 | Supply and application of expoxy bonding agent NITOBOND EP including mixing the base with hardner in the proportion recommended by the manufacturers on the prepared surface at the rate of 2.20 Liters per square metre etc complete all as directed by the Engineer in Charge. | Non PSR-8 | 105 | sqm |
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