REPAIR REPLACEMENT OF JOINERY, SANITARY FITTINGS, WALL, FLOORING, SWR PIPES, REPAIR TO SUNKEN FLOORS, CEILING, ROOF TREATMENT, SHAFT AND OTHER MISCELLANEOUS REPAIR ,MAINT WORKS TO MD, OTM ACCN IN SECTOR I TO IV OF SMA RAMESWARAM UNDER GE FORT KOCHI

Amount

Demolition of cement concrete of any description and in any position not otherwise specifically provided for

M&L Cement concrete, 1:5:10, type E2, using 40mm graded stone aggregate as in filling under sunken floors complete all as specified.

M&L 40 mm thick PCC 1:2:4, type B1, using 20 mm graded stone aggregate as padding concrete in Sunken floor finished even and smooth without using extra cement .

M&L rendering 15mm thick cement plaster in CM 1:3 on sunken floor RCC slab including sides to full extent of sunken portion in upper floor with WPC as per manufacturers instructions and finished even & smooth without using extra cement, applying a uniform coat of blown grade bitumen 85/25 @ 1.2 kg/Sqm over a coat of primer @ 0.71 kg/Sqm over plastered surfaces and laying 3mm thick APP membrane wt not less than 3.6 kg/Sqm with torch application & apply a uniform coat of blown grade bitumen 85/25 @ 1.2 kg/Sqm over it complete all as specified and directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for.

M&L for reinforced cement concrete type B1 1:2:4 (using 20mm graded aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like.

M&L for cement concrete type B1 1:2:4 (using 20mm graded aggregate) as in parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed.

M&L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter to flat surfaces including fair finished surfaces complete all as directed.

M& L for mild steel TMT bars 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

Removal of existing detoriated decayed tarfelt or any other treatment, loose surface & removing the debris to a distance n.exc 50m depositing where directed complete all as specified

M&L for cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3.

M&L for rendering 10mm thick in CM 1:3 on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement & using liquid water proofing compound on roof top.

Material and labour for Seven course water proofing treatment over RCC slab by applying oil bound bitumen primer @ 0.25 kg/Sqm. Provide and lay 4 mm thick APP modified torch applied water proofing membrane not less than 4 Kg / Sqm, reinforced with non woven polyster matt weighing not less than 160 gm /Sqm having softening point not less than 140 degree centigrade, longitudinal tensile strength not less than 650 N/5 cm, tearing strength of 180 N, a static puncture resistance of 180, keeping minimum 10 cm side overlap & 15 cm end overlap by torch application over a coat of blown grade hot bitumen grade 85/25 conforming to IS: 702 heated to a working temperature of 180 degree centigrade and applied @ 1.2 Kg/ Sqm of the surface area. Apply a coat of blown type bitumen and 4 mm thick APP membrane ( both as per above specification) over the above layer. Apply a coat of blown type bitumen (as per above specification) and finishing surface with solar reflective bituminous aluminium paint @ 0.10 Kg/ Sqm all as specified and as directed by the Engineer-in-Charge. (Note: 10 yrs gaurantee certificate to be submitted by the contractor.)

Dismantling single layer Mangalore pattern or similar tiles in roofing in small patches.

M&L for roof tiles, Mangalore pattern, interlocking at side joints, laid dry

Demolition of cement concrete(unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L for 40mm thick cement concrete type B-1, 1:2:4 (20mm graded aggregate as in flooring and making surface even and smooth without using extra cement.

Dismantling floor, hearth or wall tiling including cement mortar bedding, removing rubbish off the premises

M&L for (300 x 300) / (250x250) x 20 mm thick PCC tiles set over 20 mm thick cement mortar screed (1:4), set, jointed and pointed in cement mortar (1:3) mixed with 5% crude oil by weight of cement over APP membrane.

M&L for rectified joint less non - skid ceramic coloured designer tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set & jointed in neat cement slurry over 15mm thick screed bed in CM 1:6 and pointed in white or coloured epoxy joint filler, 3mm wide to match.

M&L for Non-skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding .11 sqm, in floors etc. set and jointed in neat cement slurry over 15mm thick screed bed in CM 1:6 and pointed in white/coloured cement to match the shade.

M & L for 300 x 200 x 6 to7 mm thick glazed coloured ceramic tiles on vertical surface of wall set and jointed in neat cement slurry over 10 mm thick screed bed in CM 1:3 and pointed in white/coloured cement to match the shade.

M&L for machine cut kota stone slab flooring 20mm 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 mirror/beeswax polishing complete including screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:4.

M&L for machine cut kota stone 20mm thick as in riser of steps in single piece, skirting, dado and pillar including 10mm thick in CM 1:3 on fair faces of brick work or concrete surfaces to receive wall tiles.

Taking up or down 15mm bore steel tubing and connections and removal to store including fittings.

S&F Unplasticised PVC pipes 15mm bore of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe.

S&F in repairs chromium plated bib taps fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe/ upvc pipe or for brass ferrule and fixed.

S&F in repairs fancy type, chromium plated Stop valves, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron / upvc pipe or for unions and fixed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S&F Mild steel, plain, black sheet 1mm thick in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as requiredmild steel gates

S&f collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete

S&F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc.; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc.

Taking down unserviceable rolling shutter of any type of area exceeding 5 sqm but not exceeding 10 sqm including hood cover, servicing components such as shaft, Spring, ball bearing, lathe, locking plate, guide channel, etc. ensuring smooth functioning and refixing the shutter in the same opening after servicing the components including greasing to all components complete all as specified.

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M & L for rendering 10mm thick in CM 1:6 finished even & smooth without using extra cement compete all as directed.

M & L for rendering 10mm thick in CM 1:4 using liquid WPC making the surface even & smooth without using extra cement compete all as directed. Note: Water proofing compound shall be paid separately.

M & L for rendering 5mm thick in CM 1:3 on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement.

M & L for rendering 8mm thick in CM 1:4 using liquid WPC over 12mm thick rendering in CM 1:6 on fair faces of brick work or concrete surfaces finished even & fair without using extra cement at any floor complete all as directed. Note: Water proofing compound shall be paid separately.

Supply only liquid water proofing compound all as specified and directed

M & L for preparing newly plastered surfaces of ceiling & applying three coats of white wash on ceiling complete as directed.

M & L for preparing newly plastered surfaces of wall & applying two coats of acrylic distemper over a coat of wall care putty( minimum thickness 1mm) and priming coat complete all as directed.

M&L for three coats of white wash including preparation of newly plastered surfaces of wall complete all as specified.

M & L for preparing newly plastered surfaces of wall & applying a coat of antifungal primer & two coats of antifungal exterior emulsion paint complete as specified and directed upto any height.

Preparing newly plastered wall surfaces and applying Two coats of cement base paint on wall surfaces over one coat of primer

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories)

S & F 110mm bore PVC (SWR) pipes single socketed in any length with Stainless Steel step clamps of suitable size with nuts and bolts etc. as per the requirement at site and fixed to walls/ laid in floors all as specified and directed.

S & F 75mm bore PVC (SWR) pipes single socketed in any length with Stainless Steel step clamps of suitable size with nuts and bolts etc. as per the requirement at site and fixed to walls / laid in floors all as specified and directed.

S & F 110mm bore PVC (SWR) junction single, (Single T) equal or unequal

S & F 75mm bore PVC (SWR) junction single, (Single T) equal or unequal

S & F 110mm bore PVC (SWR) branch piece, single (single Y) equal or unequal

S & F 75mm bore PVC (SWR) branch piece, single (single Y) equal or unequal

S & F 110mm bore PVC (SWR) bends any radius

S & F 75mm bore PVC (SWR) bends any radius

S & F bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required & hold fasts confirming to Fe-290 Grade-E-165

S & F 110mm bore PVC (SWR) vent cowl

S & F 75mm bore PVC (SWR) vent cowl

S & F in repair 75mm PVC (SWR) floor trap, with CP grating including jointing to waste pipe fixed in cement concrete type B-1(1:2:4)

S & F in repair but 100mm PVC (SWR) nahani trap, with CP grating including jointing to waste pipe fixed in cement concrete type B-1(1:2:4).

S & F in repairs vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm or nearest available size as approved, white, with integral foot rests (excluding flushing cistern and flush pipe) including provision of cement concrete bedding.

S & F in repairs Vitreous China wash down water closet pan (pedestal pattern), white including 'P' or 'S' trap 100mm dia plastic water closet seat, black or white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device.(including fixing bolts but excluding flushing cistern and flush pipe)

S&F vitreous China, semi-pedestal pattern (Anglo-Indian Type) white including 'P' or 'S' trap 100mm dia, plastic water closet seat, black or white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device(including fixing bolts but excluding flushing cistern and flush pipe)

S & F in repair vitreous China wash basin, white, flat back, size 550x400mm or nearest available size as approved including taps, waste coupling, chain and plug and including brackets/ fixing with bolts etc. as per manufactures instructions.

S&F in repairs 32mm bore waste coupling of PTMT (half or full threaded) (Minimum weight 5gms/40mm-60 gms).

S&F 32mm bore PVC flexible waste pipe.

S & F in repairs plastic water closet seat, black or white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device.

S & F in repairs 10 litres capacity PVC valve less, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets & flush pipe.

S&F Stainless steel Kitchen Plate Rack in repairs of size 600 mm x 600 mm x 250 mm of 0.5mm thick fixed with plugs screws, washers and waster, including necessary Chipping/drilling holes to fix on wall suitable size in wall as per IS specification complete all as per specified and directed.

S&F in repairs sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm

S&F in repairs sinks with drainage board made of stainless steel lmm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x160mm

S & F in repair 40mm bore unplasticised PVC pipes of pressure rating 10 kg/cm2 fixed complete to walls as in wash hand basin & sink drain pipes.

S & F in repairs 15mm bore dia fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed.

S & F in repairs PVC connections 15mm size with PTMT nuts of length 450mm

S & F in repairs PVC connections 15mm size with PTMT nuts of length 900mm

S&F in repairs 32mm bore bottle trap of PTMT having minimum water seal of 25mm (minimum weight 32mm-260 gms/40mm-270 gms)

Dismantling of plain steel sheeting, any gauge, thickness of any description as in cladding / construction joints complete all as specified and directed by Engr-in-charge.

Cleaning of expansion joints and filling the joints with poly sulphate sealant including primer and backup rod (20-25mm wide) as per manufacturer's instructions complete all as specified and as directed.

S & F Plain, aluminium sheeting, 0.56mm thick, Alloy 31000 H4 in ridges, hips, valley gutter, drip and straight flashing/ cladding in construction joints(length and girth as fixed) including all necessary fittings complete as directed by Engr-in-charge.

Taking down chowkhat with shutter (without taking off shutters from the frames) not exc 1.5 sqm each

Taking down shutter of any description exc 1 sqm and n exc 2 sqm each and refixing in same opening after repair

Taking down chowkhat with shutter (without taking off shutters from the frames) exc 1.5 sqm each.

Taking down shutters of any description n exc 1 sq. m each

Taking down shutters of any description exc 1 sq. m and n exc 2 sq. m each

S & F 2nd class hard wood, plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed Note : Necessary preservation to timber shall be carried out all as specified and the rate quoted is inclusive of this preservation.”

S & F second class hard wood 35mm thick plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats Note : Necessary preservation to timber shall be carried out all as specified and the rate quoted is inclusive of this preservation.”

S & F second class hard wood 35mm thick glazed and skeleton shutters, open rebated and prepared to receive glass,gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats but divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers Note : Necessary preservation to timber shall be carried out all as specified and the rate quoted is inclusive of this preservation.”

S & F second class hard wood 30mm thick glazed and skeleton shutters, open rebated and prepared to receive glass,gauze, etc. (with sash bars), edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats but divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers Note : Necessary preservation to timber shall be carried out all as specified and the rate quoted is inclusive of this preservation.”

S&F pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete as specified. (Size of the frame is 105x60mm)

S&F pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete as specified. (Size of the frame is 125x60mm)

S & F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing

S&F FRP moulded door with frame/chowkhat of 100mm x 60mm size, 30mm thick shutter with 90mm wide vertical recess, 90mm wide top rails and 150mm wide middle & bottom rails coloured including 100mm stainless steel butt hinges and hold fast or bolt system to fix to wall, with inner core of seasoned and treated rubber wood or any other suitable material and laminated outer core of average 2mm thick FRP having single rebate of 32mmx15mm to receive shutters of 30mm thick with gelcoat finish all as per CE (NW) Kochi Drg No. TD/A/110 sheet 1/1 dt 14/06/2003 & Drg No. TD/A/101 sheet 1/1 complete all as specified and as directed .

S & F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification & drawing.

S & F Anodised aluminium frame for doors, windows, cupboards with one or more rebates including joining cleat for fixing & locking arrangement for window/ cupboard shutter etc. complete all as specified

S & F standard aluminium deco grills including making arrangement for opening window.(wt not less than 3 kg per Sqm) grill shall be fixed with suitable clip beading /clamps.

S & F Anodised aluminium sliding window shutters/ ventilators, including provision of airtight beading and locking arrangement, filling the gap with sealent, Sliding wheel, top bush etc complete with using complete all as specified

Dismantling boarding, any description, fixed in any position with nails/ screws.

S & F anodised aluminium cupboard shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, locking arrangement, hinges/ rollers, anodised aluminum snap beading screws etc. complete all as specified

S&F medium density fibre board, exterior grade, fixed to aluminium frame with necessary fittings all as directed by Engr-in-charge.

S & F 17.5mm thick Solid plain PVC Sheet suitably fixed as in shelves & partitions in cupboards with stainless steel screws & glue complete all as specified & directed.

S&f 5mm thick plain colour PVC sheet in Solid PVC Wall Lining inclusive of Solvent Cement and fixing at site.

S&F 18/19 mm thick Prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work

S&F in repairs continuous hinges (Piano hinges),30mm brass, bright finish or electro galvanised

S & F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples

S & F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples but in repairs

S & F 4mm thick sheet/ float glass, ordinary quality and glazing fixed in aluminium/ wooden window shutters area of each pane n exc .5 sq. m in each pane complete all as directed.

S & F 4mm thick sheet/ float glass, ordinary quality and glazing fixed in aluminium/ wooden window shutters area of each pane n exc .5 sq. m in each pane complete all as directed but in repairs.

S & F 4mm thick sheet/ float glass, ordinary quality and glazing fixed in aluminium window shutters area of each pane exc .5 sq. m in each pane complete all as directed.

S & F 4mm thick sheet/ float glass, ordinary quality and glazing fixed in aluminium window shutters area of each pane exc .5 sq. m in each pane complete all as directed but in repairs.

S & F 4mm thick figured sheet/ float glass, ordinary quality and glazing fixed in aluminium/ wooden window shutters area of each pane n exc .5 sq. m in each pane complete all as directed.

S & F 4mm thick figured sheet/ float glass, ordinary quality and glazing fixed in wooden/ aluminium window shutters area of each pane n exc .5 sq. m in each pane, in repairs complete all as directed.

M & L for preparing the surfaces & treating ends of posts, backs of chowkats, etc. with tar or coal tar black paint, area tarred exc 0.1 sq. m but n exc 0.5 sq. m each.

Ditto, treating small articles such as stop, covers, gully gratings, holdfasts, ends of posts, backs of chowkats, etc., area n exc 0.1 sq. m each

M&L providing cement concrete type B-1 (1:2:4) using 20mm graded aggregate as in hold fast bed block, filling in pressed steel frame, window cills,complete as specified and directed by Engineer-in-charge.

S & F in repair 100mm aluminium anodised, barrel tower bolts of extruded section and fixed.

S & F 150mm aluminium anodised, barrel tower bolts of extruded section and fixed.

S & F 150mm aluminium anodised, barrel tower bolts of extruded section and fixed, but in repairs.

S & F 200mm aluminium anodised, barrel tower bolts of extruded section and fixed.

S & F 200mm aluminium anodised, barrel tower bolts of extruded section and fixed, but in repairs.

S & F 300mm size aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed

S & F 300mm size aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed but in repairs

S & F in repair 200mm size PVC sliding door bolt with hasp, staple (bolt type) and fixing clips of PVC and fixing bolts suitable for PVC door shutters complete all as specified.

S & F in repair 125mm size PVC door handle suitable for PVC door shutters complete all as directed.

S & F butt hinges 100mm , medium weight, cold rolled and mild steel and fixed

S & F butt hinges 100mm , medium weight, cold rolled and mild steel and fixed, in repairs.

S & F 200mm, mild steel ordinary rat tail rod pattern springs including roller and roller plate complete,

S & F 200mm, mild steel ordinary rat tail rod pattern springs including roller and roller plate complete, but in repairs

S & F 150mm aluminium handles, cast type, anodised

S & F 150mm aluminium handles, cast type, anodised but in repairs

S & F 2nd class hard wood small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary' labours; articles n exc 200 cu. cm each

S & F 2nd class hard wood small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary' labours; articles n exc 200 cu. cm each but in repairs.

M & L for preparation of new or previously untreated wood or wood based surfaces of any description, not otherwise descri-bed, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete as directed.

M & L for preparation of new or previously untreated steel surfaces of any description, over 10cm in width or girth, not otherwise described applying with two coats of synthetic enamel paint over a coat of red oxide or zinc chrome primer complete as directed.

S & F in repair curtain rods fancy type powder coated conduit not less than 18mm dia complete.

S & F in repair fancy type powder coated bracket suitable for curtain rods fancy type powder coated conduit not less than 18mm dia complete.

S & F in repair tubular towel rail, aluminium anodised, 20mm dia, D type, 60cm long between flanges

M & L weeding out plants / bushes including roots from the roof & walls of building and applying weedicide, (Imazethapyr 10% SI or equivalent) around the roots & bushes removed and making good the disturbed surface if required, complete all as specified.

S & F 20mm thick 1st class hardwood boarding as in floor and skirting planed one side and edges tongued and grooved or rebated fixed with screws and approved adhesives, prepared the exposed surface including polishing & apply two coats of polyurethane lacquer complete all as specified & directed by Engineer-in-charge.

M & L rendering 10mm thick with polymer modified mortar using CM 1:3 mixed with Dr Fixit Pedicrete URP/ or BASF by 10% of weight of cement on fair faces of concrete surfaces finished even & smooth with using extra cement complete all as specified and as directed. Note: Polymer Modified compound to be measured separately.

Supply only liquid Polymer Modifying Compound

Chip and remove all damaged and de bonded concrete and plaster from the RCC column, beam, flights, landing, railing and slabs by manually or mechanically so as to expose the corroded reinforcement bars including the rent of tools, scaffolding complete at any height and labour charges for dumping the debris within a radius of 100 meters as directed by the Engr-in-Charge

Supply and application of rust remover/converter (Rebaklense RR of M/s Fosrock Chemicals India Ltd) or Amandur, (Manufactured by GK Technocom) over the corroded reinforcement bar where ever micro concreting is required and cleaning the same after application including the cost of all materials, rent of tools, scaffolding cost of brush etc complete all as directed.

Supply & application of Nitozinc Primer (Manufactured by M/s Fosrock Chemicals India Ltd) over the exposed steel reinforcements after removing the rust scales from the exposed reinforcement rods in one square meter area including the cost of all materials rent of tools, scaffolding, cost of paint brush complete.

Supply and application of Nitobond EP (Manufactured by M/s Fosrock Chemicals India Ltd) epoxy bonding agent over the old concrete surface including the cost of all materials, rent of tools, scaffolding and cost of painting brushes etc complete.

Providing additional reinforcement bars in place of more than 1/3 corroded reinforcement bars incl the charges for cutting, bending, placing and fixing in position using Lok-Fix E-55(Manufactured by M/s Fosroc Chemicals India Ltd) including the cost of all materials rent of all accessories and tools, scaffolding and supporting materials, labour charges including the cost of steel bars complete all as specified.

Supply & provisioning Renderoc RG non-shrink cementitious micro concrete (max 120 mm thick) (Manufactured by M/s Fosroc Chemicals India Ltd) to any thickness for beam and column. Fluid micro concrete shall be mixed with 6mm down coarse aggregate and specified quantity of water and mixed using a power operated slow speed stirrer and pouring inside the form work including the cost of all materials, rent for tools, scaffolding, and labour charges, water tight formwork etc. all as per manufacturer instructions complete all as specified. NOTE : (a) The rate quoted against item No 1 to 145 above are for any height upto twelve storeys height and including necessary scaffolding etc. as required. (b) Item no 138 to 145 shall be executed by manufacturer's agent for which manufacturer and contractor will give separate guarantee for five years.

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