National Institute Of Technology-NIT has published Tender For Renovation Of Fourth Floor Of Mba Hostel First Block For Accommodating International Students, Including Kitchen Facilities. Submission Date for this Tender is 07-05-2024. Building Work Tenders in calicut Kerala. Bidders can get complete Tender details and download the document.
| FileName | File Description | File Size |
| 39bb0a87-2cc5-4b6f-822c-aef582aff63f.html | Tender Notice | 0 KB |
| BOQ_845167.xls | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | CEMENT CONCRETE (CAST IN SITU) |
| 2 | Providingandlayingcementconcreteinretainingwalls, returnwalls,walls (any thickness)includingattached pilasters,columns,piers,abutments,pillars,posts,struts, buttresses,stringorlacingcourses,parapets,coping,bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: |
| 3 | 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources :4gradedstoneaggregate 20mmnominalsize derived from natural sources) |
| 4 | MASONRY WORK |
| 5 | Laterate masonry with neatly dressed laterate stone of size 35x20x20cm or nearest size for superstructure above plinth level up to floor two level including all cost of materials, labour charges etc.. |
| 6 | Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 7 | CLADDING WORK |
| 8 | Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanitycounters,windowsills,faciasandsimilarlocationsof required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. |
| 9 | Granite stone slab of colour black, Cherry/Ruby red |
| 10 | Area of slab over 0.50 sqm |
| 11 | Providing and fixing plywood 4 mm thick, one side decorative veneer conforming to IS: 1328 (type-1), for plain lining / cladding with necessary screws, including priming coat on unexposed surface with : |
| 12 | WOOD AND P. V. C. WORK |
| 13 | Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Areaof opening forpanelinsertsexcluding portion inside grooves or rebates to be measured). Panelling for panelled ur panelled and glazed shutters 25 mm to 40 mm thick: |
| 14 | Float glass panes |
| 15 | 4 mm thick glass pane (weight not less than 10kg/sqm). |
| 16 | Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. |
| 17 | Fixed to steel windows by welding |
| 18 | Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete : |
| 19 | 125x64x1.90 mm |
| 20 | 100X58X1.90 mm |
| 21 | 75x47x1.80 mm |
| 22 | Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete. |
| 23 | 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. |
| 24 | Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete. |
| 25 | Providing and fixing special quality chromium plated brass cupboard locks with six levers of approved quality including necessary screws etc. complete. |
| 26 | Size 40 mm |
| 27 | Size 50 mm |
| 28 | 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 : |
| 29 | 300x10 mm |
| 30 | 250x10 mm |
| 31 | 200x10 mm |
| 32 | 150x10 mm |
| 33 | 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 : |
| 34 | 125 mm |
| 35 | Providing and fixing magnetic catcher of approved quality in cupboard / ward robe shutters, including fixing with necessary screws etc. complete. |
| 36 | Triple strip vertical type |
| 37 | Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm),with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer-in-charge |
| 38 | Extruded section profile size 42x50 mm |
| 39 | Providing and fixing to existing door frames. |
| 40 | 25 mm thick PVC flush door shutters made out of a one piece Multi chamber extruded PVC section of the size of 762 mm X 25 mm or less as per requirement with an average wall thickness of 1 mm (± 0.3 mm). PVC foam end cap of size 23x10 mm are provided on both vertical edges to ensure the overall thickness of 25 mm. M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end-cap of the size 25 mm X 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer’s specification and direction of Engineer-in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places |
| 41 | Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge. |
| 42 | 200 mm |
| 43 | Providing and fixing stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete as per directions of Engineer- in-charge. |
| 44 | Providing and fixing ready made 304 grade stainless steel Modular kitchen basket and accessories such as right angle basket (Plain Cup & Saucer, plant, Partition, Bottle rack, Thali, Cutlery) kitchen utensilbasket, Dinner set basket, kitchen grain basket, Multipurpose basket as per site requirement including finishing (wherever required) and fittings. The same shall be fixed with necessary stainless steel nuts & bolts, Stainless Steel screws & telescopic channel etc. as per direction of Engineer-in-charge. (For payment purpose only weight of Stainless steel basket shall be considered excluding weight of all fixing accessories such as nuts, bolts, fasteners telescopic basket channels etc. Payment of providing and fixing telescopic channel shall be paid separately) |
| 45 | Providing and fixing bright finished C P Steel Aldrop with necessary screws etc. complete : |
| 46 | 300x16x5 mm |
| 47 | Providing and fixing bright finished Stainless Steel Aldrop with necessary screws etc. complete : |
| 48 | 250x16x5 mm |
| 49 | Providing and fixing marine plywood full gurgan or equivalent confirming to IS:710 forcupboards,shelves,partition, drawers,table top etc.including necessary screw etc.complete. |
| 50 | 20 mm thick |
| 51 | Providing and fixing Head Board cushion for Cot using with 50mm thick upholstery foam and covered with high quality Rexine of approved make in all colors and shades in required grid type and fixed in 9mm plywood conforming IS:710 and fixing in existing cot etc complete as per direction of Engineer in Charge. |
| 52 | Providing and fixing high quality ISI marked stainless steel auto soft close hinges of specified size with stainless steel screws etc. complete. |
| 53 | STEEL WORK |
| 54 | Steel work in built up tubular (round, square or rectangular hollow tubesetc.)trussesetc.,includingcutting,hoisting,fixingin position and applying a priming coat of approved steel primer, including welding andbolted withspecial shaped washers etc. complete. |
| 55 | GI Tubular TATA or equvalent |
| 56 | FLOORING |
| 57 | 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 thejoints 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. |
| 58 | Glazed Vitrified tiles Matt/Antiskid finish of size |
| 59 | Size of Tile 600 x 600 mm |
| 60 | 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). |
| 61 | Size of Tile 600x600 mm |
| 62 | 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. |
| 63 | Size of Tile 600x600 mm |
| 64 | Providing and laying Vitrified tiles in floor with 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 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). |
| 65 | Size of Tile 600x600 mm |
| 66 | ROOFING |
| 67 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitchof corrugationasapprovedbyEngineer-in-Charge)of totalcoated 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 andpolyester top coat 15-18 microns.Sheet shouldhave 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. |
| 68 | FINISHING |
| 69 | 12 mm cement plaster of mix : |
| 70 | 1:4 (1 cement: 4 fine sand) |
| 71 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer"s specifications including appropriate priming coat, preparation of surface, etc. complete. |
| 72 | On steel work |
| 73 | 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. |
| 74 | Wall painting with premium acrylic emulsion paint of interior grade, 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. |
| 75 | One coat |
| 76 | Two coats |
| 77 | Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. |
| 78 | With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre |
| 79 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete |
| 80 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 81 | One or more coats on old work |
| 82 | Finishing walls with water proofing cement paint of required shade : |
| 83 | Old work (one or more coats @ 2.20 kg/10 sqm) complete. |
| 84 | Finishing walls with Acrylic Smooth exterior paint of required shade: |
| 85 | Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface |
| 86 | Old work (One or more coat applied @ 0.90 ltr/10 sqm). |
| 87 | Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below:1. The surface to be polished is rubbed with sand paper 80/ 120 no. and then with sand paper of 160/180 nos.2. Applying two coats of sealer with spray gun and allowing sufficient drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs.3. On drying of sealer coat, wet rubbing with emery cloth of finer grading with ample water to remove excess sealer layer and make the surface further smooth after this wet rubbing, then surface is applied with special grade melamine fillers to fill all the small and big holes/grooves etc. Filler coat to be allowed to dry for 4 to 6 hrs on which again a light wet rubbing is done this surface is further allowed to dry for 12 hrs.4. On this, 1st coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in required proportion. This 1st coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth, which is further allowed to dry for 12 hrs. The final melamine polish is applied with compressor pressure spray gun using melamine clear polish and melamine thinner mixed in required proportion complete as per direction of Engineer-in-Charge. (Final coat to be done in 1 or 2 layers without gap of time.) |
| 88 | REPAIRS TO BUILDING |
| 89 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m 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 in 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 per directions and approval of Engineer- in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done. |
| 90 | Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge. |
| 91 | Dismantling and Demolishing |
| 92 | Demolishing cement concretemanually/ bymechanicalmeans includingdisposalofmaterialwithin 50metresleadasper direction of Engineer - in - charge. |
| 93 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 94 | 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. |
| 95 | 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. |
| 96 | In cement mortar |
| 97 | Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : |
| 98 | Of area 3 sq. metres and below |
| 99 | Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead : |
| 100 | Of area 3 sq. metres and below |
| 101 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. |
| 102 | For thickness of tiles 10 mm to 25 mm |
| 103 | Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead : |
| 104 | 100 mm dia pipe |
| 105 | Dismantling of flushing cistern of all types (C.I /PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead. |
| 106 | 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. |
| 107 | Taking out door frames and shutters (PVC or Plywood) including stacking within 50 metres lead : |
| 108 | Of area 3 sq. metres and below |
| 109 | Dismantling water closet (Indian or European) of all types (C.I./PVC/Vitrious China) with foot rest, trap, etc including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead. |
| 110 | SANITARY INSTALLATIONS |
| 111 | Providing and fixing white vitreous china pedestal type water closet(European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets,40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : |
| 112 | W.C. pan with ISI marked white solid plastic seat and lid |
| 113 | Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: |
| 114 | White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps |
| 115 | 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: |
| 116 | White glazed fire clay kitchen sink of size 600x450x 250 mm |
| 117 | Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm,including painting of fittings and brackets, cutting and making good the walls wherever required : |
| 118 | Kitchen sink with drain board |
| 119 | 510x1040 mm bowl depth 225 mm |
| 120 | Providing and fixing CP Brass Single lever telephonic wall mixer of quality & makeas approved by Engineer in charge. (a) 15 mm nominal dia |
| 121 | Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard boardground fixed to wooden cleats with C.P. brass screws and washers complete. |
| 122 | Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : |
| 123 | Rectangular shape 1500x450 mm |
| 124 | Providing and fixing toilet paper holder: |
| 125 | C.P. brass |
| 126 | Providing and fixing Stainless Steel towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. |
| 127 | 600 mm long towel rail with total length of 645 mm, width78 mm and effective height of 88 mm |
| 128 | Supplying and fixing SS Three way swan neck type tap for laboratory including cost and conveyance of all materials and labour charges etc complete. |
| 129 | WATER SUPPLY |
| 130 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings withonestep CPVCsolvent cementandthe cost of cutting chasesandmaking good thesame including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. |
| 131 | 20 mm nominal dia Pipes |
| 132 | 25 mm nominal dia Pipes |
| 133 | Providing and fixing brass bib cock of approved quality : |
| 134 | 20 mm nominal bore |
| 135 | Providing and fixing brass stop cock of approved quality : |
| 136 | 20 mm nominal bore |
| 137 | Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : |
| 138 | 100 mm diameter |
| 139 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : |
| 140 | 15 mm nominal bore |
| 141 | Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. |
| 142 | 15 mm nominal bore |
| 143 | Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 |
| 144 | 15mm nominal bore |
| 145 | Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge. |
| 146 | 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. |
| 147 | Providing and fixing Stainless Steel grating of approved quality and colour. |
| 148 | Rectangular type with openable rectangular lid |
| 149 | 100 mm nominal size square |
| 150 | Providing and fixing Polyvinyl Chloride (PVC) pipes, including all PVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 151 | 32 mm nominal dia Pipes (10kg/cm2) |
| 152 | 50 mm nominal dia Pipes (10kg/cm2) |
| 153 | 63 mm nominal dia pipe (6kg/cm2) |
| 154 | 110 mm nominal dia Pipes (4kg/cm2) |
| 155 | 25 mm nominal dia Pipes (10kg/cm2) |
| 156 | Providing and fixing C.P. brass Health Fauset of approved quality conforming to IS:8931 : |
| 157 | C P Brass Health Fauset |
| 158 | ALUMINIUM WORK |
| 159 | Providing and fxing 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, bottomandsideswithrequiredEPDMrubber/ neoprene gasket etc. Aluminium sections shall be smooth, rustfree, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing I 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) : |
| 160 | For fixed portion |
| 161 | Powder coated aluminium (minimum thickness of powder coating 50 micron) |
| 162 | Forshuttersof doors,windows&ventilatorsincluding providing and fxing 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) |
| 163 | Powder coated aluminium (minimum thickness of powder coating 50 micron) |
| 164 | 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): |
| 165 | With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm) |
| 166 | With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) |
| 167 | Providing and fixing 12mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer in charge (Door handle, lock and stopper etc. to be paid separately) |
| 168 | Providing and fixing 4mm thick Aluminium Partition Panels, 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. |
| 169 | 4 mm thick aluminium partion panels |
| 170 | Providing and fixing Aluminium composite panel (ACP) two side finish board in paneling fixed in aluminium doors, windows shutters and partitions frames with CP. brass/stainless steel screws etc.complete as per architectural drawings and directions of engineer-in-charge. |
| 171 | WATER PROOFING |
| 172 | Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. |
| 173 | Providing Fibre lamination works to the RCC structure using resine fibre glass and chemicals after washing the surface roughly cleaned and dry fill in the cracks with suitable putty, first apply the resine to the surface well spread and pressing, applying a second layer of resin to smooth finish for forming the whole to a solid mass including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers |
| 174 | Providing and laying water proofing treatment over the concrete surface by applying cement based two component polymer modified water proofing slurry coating coating (SIKA 109 TOP seal or equivalent)after cleaning the surface free from scale, rust, grease, oil etc. preparing the surface to be true and flat and saturatedmixing the liquid (A) and powder (B) components in the ratio 1:4 by weight, applying in two coats with an interval of 2 to 6 hours for hardening in between and finally finished by rubbing down with a soft, dry sponge including protecting the applied surface from direct sunlight and storng wind and curing by gunny bags or polythene sheeting upto 5 days etc. complete. |
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