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| 1 | M & L for chipping of unsound/weak concrete/ plaster material upto 25mm average thickness from slabs, beams, coloums, wall etc with manual chiesel and/ or standard power driven percession 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 all as specified and as directed. |
| 2 | Supply and inserting grouting 12mm dia GI nipple upto 30 mm to 40mm depth or half the thickness of the member which ever is less into honeycombed concrete/ normal concrete including drilling of holes, inserting nipples and sealing the gap around nipples with epoxy putty etc complete all as specified and as directed. |
| 3 | M & L for sealing of crack/ porous member with epoxy grouting by injection through inserted nipples procedure with epoxy injection Gun approx 0.2 to 0.4 kg each grout complete all as specified and as directed. |
| 4 | M & L for cleaning reinforcement of total rust using alkaline chemical rust remover with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry complete including passivative coating over the reinforcement complete all as specified and as directed. Note: Surface area of concrete shall be measured for payment. |
| 5 | Supply mixing and applyingover reinforcement bars, zinc anti rust agent as per specification and direction of Engineer-in-Charge (Dosage/ coverage as per the recommendation of manufacturer). Note: Surface area of concrete shall be measured for payment. |
| 6 | Supply and applying concrete penetrating corrosion inhibitor \\"CPCI\\" over the entire surface @ approx 4 sqm/ lt and minimum Ph of 9.5, complete all as specified and as directed.Note: Surface area of concrete shall be measured for payment. |
| 7 | Supply, laying and fixing in position steel rebars of 12 mm dia in reinforced concrete work, including removal of loose concrete by wire brush, drilling hole of required size, laying in position using epoxy at all levels and heights but excluding the cost of reinforcement as per drawing and design, manufacture's specifications complete all as specified and as directed. |
| 8 | All as per srl item No 7.00 here-in-before but 16 mm Dia. |
| 9 | M & L for Therom mechanically Treated bars 10mm dia and over steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level confirming to grade Fe-500D or more complete all as specified and as directed. |
| 10 | M & L for shear key of L/U shaped 150 mm long, 8 mm dia mild steel shear key after drilling suitable hole in reinforced or plain cument concrete with power driven drill machine to a minimum depth of 100 mm, upto 200 mm in RCC beams, columns and slabs to intorduce steel bars including fixing the steel bars in position using, epoxy resin anchor grout of approved make but excluding the cost of reinforcement, complete all as specified and as directed. |
| 11 | M & L for sacrifical anode cathodic protection (SACP) for distressed RCC mambers provide and install sacrificial zinc anodes to prevent initiation of corrosing of steel reinforcement in chloride conteminated or corbonated concrete complete all as specified and as directed. |
| 12 | Supply & Fixing adequate and leak proof plain shuttering for sides & bottom of R.C.C. element at any level including necessary scaffolding & prop of required height complete all as specified and as directed. |
| 13 | M & L for Micro concrete (Pre-Packed) wherever cover reinstatment is more than 60mm thick provinding and laying non-shrink/ shrinkage componented cement based prepacked single compnent Micro-convrete, ehlorode free sulphate free, free flow, self-compacting, ready to use after mixing water in specified proportion of approved quality. High strength dual shrinkage componented micro concrete for placing in nominal thickness of 25mm to 200mm for convrete repair with compressive strength similier to strength of substrate concrete) of micro concrete cubes equivalant to that of M-35 grade at 28 days age complete all as specified and as directed. |
| 14 | Supply, mixing and applying epoxy bonding cost of approved adhesive on chipped portion of plaster as per manufacturers specifications and direction of Enginee-In-Charge complete in all respects including carriage of materials in all leads and lifts complete all as specified and as directed. |
| 15 | Supply, mixing and applying SBR polymer(of appprove make ) modified cement mortar in proportion of 1:4 (1 cement ratio 4 graded coarse sand with polymer min 2% by weight of cement used) complete all as specified and as directed.Note: Mesuarement and payment : the pre measurement of thickness shall be done only after proper wet curing has been done surface has been done satisfactorily evluated by sounding/tapping up to 25mm (Make: Fosroc,Sika,BASF) |
| 16 | Dismantling brick tiles or terracing tiles single layer on roofs, complete all as specified and as directed. |
| 17 | Demolition of mud/ mud phuska in roofs any thickness, including plastering and leaping if any and removal of mud /mud phuska to a distance exceeding 250 m and not exceeding 500 m, complete all as specified directed. |
| 18 | M&L for cement concrete 1:2:4 type B-1 (using 12.5 mm graded crushed stone aggregate) as in roof padding including finished even & smooth without using extra cement, complete all as specified and as directed. |
| 19 | M&L for screed bed on concrete surfaces in cement mortar 1:3 on roof mixed with WPC and finishing the surface even and smooth complete all as specified and as directed. (WPC shall be measured and paid seperately). |
| 20 | Supply only Liquid water proofing compound complete all as specified and as directed. |
| 21 | Supply and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner complete all as specified and as directed. |
| 22 | Providing and Applying water proofing coating system over horizontal and vertical surface on roof/wall by carying out : 1) Single coat of efflorescence resistance penetrating primer (Primeseal of Dr. fixit or equivalnet ) over cleaned roof surface to provide priming surface.2) Single coat of heavy duty reinforced trafficable water proofing coating compound (New Coat of Dr. fixit or equivalent) over priming surface to give base course, 3) 45 gsm glass fiber mesh evenly over the base course to make the waterpoorfing system foot trafficable 4) Two coats of heavy duty reinforced trafficable water proofing coating compound (New Coat of Dr. fixit or equivalent) over fiber mesh to give wearing/ finished course. The cost of this work includes cost of providing and applying of priming coat, fiber mesh and 3 coats of water proofing compound including finishes, Air curing,07 days ponding, etc. Complete as per manufacturer's specification and instruction of the Engineer-in-charge. |
| 23 | Supplying and providing non metallic composite carbon fiber wrapping system comprising of unidirectional fiber sheet 400 GSM and compatible saturant,including surface preparation by grinding/moulding concrete, cleaning it with wire brush, removing oil,laitance etc.If present, rounding shape edges to min 25 mm,radius etc,with approved putty etc, complete wrapping the fibre sheet by tamping to avoid any air voids etc, The same procedure shall be adopted for multiple layers within an interval of 8 Hrs between consecutive layers,rectifying air voids if any, pastiing the river sand on it to make surface rought to add any further finishes. Overlaps and wastage will not be paid complete all as specified and as directed by Engineer-in-Charge. The scope of work in the item includes: 1. The item includes the cost of all operations involved to complete the job as per the specifications and conditions of contract including the cost of arrangement of all material, machinery, Tools & Plant manpower of all categories as per the directions of the Engineer-in-Charge. 2. The item includes the cost of testing of all materials involved in the execution of the item as per the requirement given in the tender documents. 3. The item includes all other incidental expenditures for completing the job as per directions of the Engineer-in-Charge. |
| 24 | Supplying and providing non matallic composite corbon fiber low Modulas Precured CFRP Strip of 100mm wide and 1.4mm thick including surface preparation by Grinding/ moulding concrete, cleaning it with wire brush, removing oil, laitance etc. complete all as specified and as directed. |
| 25 | Supply and installing 8mm dia Fiber Anchor produced by Knit-braiding process for fixing laminates & wrap complete all as specified and as directed. |
| 26 | Supply & laying suitable sprinkling of clean 'M' sand particle for protecting the treated surface and holding of finishing plaster/ paint wherever required complete all as specified and as directed. |
| 27 | Supply and applying 15mm thick smooth plaster with 1:4 CM at any level upto (G+3) incl, cleaning of surface, curing, scaffolding, mixing etc complete with all tools complete all as specified and as directed. |
| 28 | M&L for brick work in cement mortar (1:6) using sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius including demolition of existing brick work in any position/any type and in any shape complete all as specified and as directed. |
| 29 | M&L for 15mm thick rendering with ready mix plaster on brick or concrete surfaces finished even and smooth without using extra cement, levelling the surface, curing etc complete all as specified and as directed. |
| 30 | Demolition of cement concrete (unreinforced) in ground floor not exceeding 15cm thickness below or above ground level including floor finishes and removing debris from the site all as specified and as directed. |
| 31 | M&L for machine cut pre-polished kota stone slab flooring 20 to 25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing mirror finished including screed bed and bedding layer of mortar 20 mm thick for laying floor finishes in cement mortar 1:4, complete all as specified and as directed. |
| 32 | M & L for prepolished Kota stone slab (any colour) 18 to 22 mm thick in riser of steps, skirting, dado and pillar, laid over rendering of 15mm in CM 1:3 and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing mirror finished complete all as specified and as directed. |
| 33 | M & L for Cement concrete 1:3:6 type C-2 using 20 mm graded crushed stone aggregate in plinth protection, 75 mm thick, finished fair and even without using extra cement, complete all as specified and as directed. |
| 34 | M&L for machine pressed, factory made, Glossy finished chequered cement concrete tiles 30cmx30cmx(22-25)mm thick, set jointed and pointed in neat cement slurry in floor with grey cement and pigment with 20 mm thick screed bed are bedding layer of cement mortar (1:4) for laying floor finishes including dismantling of existing tiles of any description of in any position complete all as specified and as directed. |
| 35 | M & L for mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/ or riveted, welded or forged into spikes, framed guard bars, window/ventilator frames, barred iron doors, door sheet of any thickness, ladders, frame work for doors, framed balusters, walk ways, railings, framework of water tanks and similar work fixed in position including holdfasts or screws confirming to Fe.290.Gde-E-165 including dismatling wrought iron or mild steel/ cast iron work of any description and removing frome site complete all as specified and as directed. |
| 36 | Providing and fixing in position collapsible steel Gate with vertical channels 20 x 10 x 2 mm and braced with flat iron diagonals 20 x 5 mm size, with top and bottom rail of T-iron 40 x 40 x 6mm, with 40mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer, complete all as specified and as directed. |
| 37 | S&F mild steel channel/plate girder or single stanchions built up of one beam or channel section with flange plates, caps, bases. splices, angle brackets, cleats and other connections using Fe-410-W(Gde-E-250)quality-B, complete all as specified and as directed. |
| 38 | M&L for preparation of new steel surface of any description, over 10 cm in width or girth, not otherwise described and applying two coat of synthetic enamel paint over a coat of zinc chrome red oxide complete all as specified and as directed. |
| 39 | S&F 4 mm thick sheet glass ordinary quality n.exc 0.50 sqm each pane and fixed with oil putty or with wooden beading in square including hacking out old brockn glass (any thickness, any size or at any height) complete all as specified and as directed. |
| 40 | M&L for 15mm thick rendering with ready mix plaster on fair and other than fair faces of brick or concrete surfaces finished even and smooth without using extra cement, levelling the surface, curing etc including taking down existing wall plaster complete all as specified and as directed.Note : Rate is included for necessary scaffolding etc required for plastering. |
| 41 | M&L for 5mm thick rendering with ready mix plaster on concrete surfaces of ceiling finished even and smooth without using extra cement, levelling the surface, curing etc including taking down existing ceiling plaster complete all as specified and as directed.Note : Rate is included for necessary scaffolding etc required for plastering. |
| 42 | M&L cement plaster 15mm thick in CM 1:6 on brick or conc surfaces finished even and smooth without using extra cement mixed with by adding permeability reducing polymer @ 250gm/sqm (6%) by weight of cementitious content at time of mixing with water as per manufacturer's recommendations including all levelling the surface, curing etc complete. NOTE : Rates for water proofing compound/ polymer deemed to be included in the above rates. |
| 43 | M &L for providing and applying a bond coat of Latex:Water:cement - 1:4:6 consumption @100gm/sqm on the brick wall surface by brush as per manufacturer's recommendations including curing complete. |
| 44 | M & L for expose the first joint of masonry structure at ground level horizontally. The plaster must be knocked off at least 50 cm beyond the visibly penetrated area. Damaged mortar joints are to be scraped out to a depth of approximately 2-3 cm. Drilling Holes : Drilling holes 10mm diameter in masonary structure along the side of the joint as per manufacturer's instructions so as to cross the brick/ block at the intervals spacing of 15-30cm depending on extent of rising dampness as per recommendation of engineer in charge.Cleaning of holes : Clean the holes by air blower prior to fixing nozzles. Install latex polymer packer injection packers 9.8mm diameter, 10cm long in the holes and tighten. Fix the packer securely using sealent.Cutting of Packers : Cut the packers after completion of grouting without damaging structural elements. |
| 45 | Supply and apply of a 3 part, very low viscous, elastic polyacrylic injection resin with a versatile and adjustable reaction time having Mixed viscosity : 3-11 M.pa.s at +20 Deg C, Reaction time : adjustable according to ambient temperatrure and execution requirement between 8-50 mins, pH – 9-10, tested as per Wissbau No. 2002-094-(1A) – Function test with re-injectible hose system. The holes should be drilled until a depth of approx 5 cm (for a 6cm thick wall) before the end of the wall is reached. Pump injcection of polymer resin compound at >20 bar into or behind fissures or into masonry joint which are allowing water to infiltrate into unwanted areas. If voids in masonry being injected contain insufficient moisture to activate the grout inject a small amount of water prior to injecting the grout. When movement stops or polymer compound appears at the packer move to the next packer and inject. If the dampness is heavy, inject similarly at next joint line Please Enable Macros to View BoQ information |
| 46 | Supply and apply of a 3 part, very low viscous, elastic polyacrylic injection resin with a versatile and adjustable reaction time having Mixed viscosity : 3-11 M.pa.s at +20 Deg C, Reaction time : adjustable according to ambient temperatrure and execution requirement between 8-50 mins, pH – 9-10, tested as per Wissbau No. 2002-094-(1A) – Function test with re-injectible hose system. The holes should be drilled until a depth of approx 5 cm (for a 6cm thick wall) before the end of the wall is reached. Pump injcection of polymer resin compound at >20 bar into or behind fissures or into masonry joint which are allowing water to infiltrate into unwanted areas. If voids in masonry being injected contain insufficient moisture to activate the grout inject a small amount of water prior to injecting the grout. When movement stops or polymer compound appears at the packer move to the next packer and inject. If the dampness is heavy, inject similarly at next joint line Please Enable Macros to View BoQ information |
