Tender For Repair / Replacement Of Joinery, Flooring, Sanitation Area, Rolling Shutters, Anti Termite Treatment, Waterproofing Treatment, Rehabilitation Of Internal Distressed Concrete Members And Other Connected Items Works At Nchc Powai (Zone A & C
Tender Overview
Project Description
Tender for Repair / Replacement Of Joinery, Flooring, Sanitation Area, Rolling Shutters, Anti Termite Treatment, Waterproofing Treatment, Rehabilitation Of Internal Distressed Concrete Members And Other Connected Items Works At Nchc Powai (Zone A & C) Under Ge (Nw) Bhandup
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises etc outside MD land complete all as specified and directed. |
| 2 | Dismantling stone slabs and tiles of any description or thickness in kitchen platform and similar work laid, bedded and pointed in cement mortar and removal of rubbish / demolished materials out of MD land complete all as specified and directed. |
| 3 | Taking down cement plaster or lime plaster of any description from stone or brick wall etc including raking out joints, hacking for key scrubbing down with water and disposing off the rubbish outside of MD land complete all as specified and directed. |
| 4 | Taking down chowkat or frame with shutter (without taking off shutter from the frames) and including grills / guard bars exceeding 1.5 sqm and not exceeding 4 sqm each complete all as specified and directed. |
| 5 | Taking down chowkat or frame with shutter (without taking off shutter from the frames) and including grills / guard bars not exceeding 1.5 sqm each complete all as specified and directed. |
| 6 | Taking down cupboard and wiremesh or panelled shutter of any description, exceeding 1.0 sqm and not exceeding 2 sqm each complete all as specified and directed. |
| 7 | Taking down wooden cupboard shutters of any description, not exceeding 1.0 sqm each complete all as specified and directed. |
| 8 | Resecuring or easing and adjusting, without taking down shutters of any description not exceeding 1.00 sqm each complete all as specified and directed . |
| 9 | Resecuring or easing and adjusting, without taking down shutters of any description exceeding 1 sqm each but not exceeding 2 sqm each complete all as specified and directed. |
| 10 | S & F Flush shutter 40 mm thick, solid core construction, with block board core and plywood face panel, commercial type on both side complete all as specified and directed. |
| 11 | S & F 35 mm thick factory made glazed and skeleton door shutters open rebated of second class hard wood rail and styles(Hollock), prepared to receive glass / gauge etc without sash bars, edges of framing plain chamfered or rounded, mitred and rebated sash bars, any numbers. The size of rails & style as specified in SSR Part-I (2009) section 8 and as per IS-1003(Part-I) kiln seasoned as per IS-1141 and chemically pressure treated as per IS-401 complete all as specified and directed by Engineer-in-Charge.(Note :- S & F wire mess shall be measured and paid for separately) |
| 12 | S & F in plain solid straight chowkhats second class hardwood and frame, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed. |
| 13 | S & F in repair 40 mm dia cupboard knobs fixed with necessary screws, nuts etc complete all as specified and directed. |
| 14 | S & F 300 mm long Aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed. |
| 15 | S & F 150 mm thick Aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed. |
| 16 | S & F 150 mm size aluminium handles, cast type anodised complete all as specified and directed. |
| 17 | S & F 100 mm size butt hinges medium weight stainless steel cold rolled complete all as specified and directed by Engineer-in-Charge. |
| 18 | S & F 300 mm long mild steel sliding door bolts plate type stone enamelled black with bright bolt not less than 16 mm dia with and including a minimum of 6 bolts and nuts, 04 nos on bolt plate and 02 nos on staple plate and fix complete all as specified and directed. |
| 19 | S & F in repair 300 mm, ordinary rat tail rod patttern springs including roller and roller plate, fixed to wooden / pressed steel frame chowkats with flat iron 40 x 3 mm size 75 cm long with necessary bolts, etc. complete all as specified and directed. |
| 20 | S & F Godrej Mortise main door lock, stylish finish, silver colour key lock in zinc alloy material including complete fittings complete all as specified and directed. |
| 21 | S & F 25 mm thick, block board grade 2 quality interior grade decorative type with decorative face veneer on both face fixed as in shutters complete all as specified and directed. |
| 22 | S & F ball catches with 8 mm dia steel ball and brass body and striking plate including letting in and fixed, complete all as specified and directed. |
| 23 | S & F in repairs 40 mm dia and 75 mm long, extruded fancy type SS handle for kitchen cup boards shutters, cabinets, crocery shelf drawers fixed with nuts, screw and washer of mild steel bright finished, complete all as specified and directed. |
| 24 | S & F in repair 150 mm long floor door stopper of aluminium alloy body and tongue, brass body and tongue with hard drawn steel spring fixed in door complete all as specified and directed. |
| 25 | S & F Solid PVC Door Frame of size 50 mm x 47 mm made out of 5 mm thick single side prelaminated PVC sheet used instead of plain colour PVC sheet, supplying & fixing in opening as per specification & drawing complete all as specified and directed. |
| 26 | S & F 30 mm thick factory made both side prelaminated PVC sheet used instead of plain colour PVC sheet. Stile and rails feathered at edges consisting of frame made out of M.S. tubes for top & bottom rails, M.S. frame shall be covered with heat moulded palin colour PVC `C' channel heaving a panelling of plain colour PVC sheet to be fitted in the M.S frame wedded / 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 complete all as specified and directed |
| 27 | S & F aluminium section in doors / windows / kitchen cuboards, any type, powder coated in approved colour (thickness of powder coating not less than 50 micron), aluminium section (medium weight of series 'B') or section as directed by Engineer-in-Charge, cut to size, jointed together with cadmium plated steel screws including rubber beading or gasket for aluminium sections for fixing bakelite sheet and all necessary fittings complete, screws, plugs, locking arrangements for cuboard, nylon ball bearing, hinges, handle, tower bolt, etc complete all as specified and directed.Notes : (i) Weight of aluminium sections shall only be measured. (ii) The supply only rate of bakelite sheet will be measured separately. |
| 28 | S & F aluminum anodised grill DG - 202 (10 mm x 8mm) of Deco grill or equivalent fixed with 'F' section minimum weight not less then 3.6 kg / sqm of approved make complete all as specified and directed.Note : (i) Make shall be of M/s Decogrille of M/s Associated Groups or equivalent as approved by the GE.(ii) Minimum thickness of anodizing shall be 15 microns. |
| 29 | Supply only 4.80 mm thick ordinary quality plain not exceeding 0.5 sqm each pane with including wooden / rubber beading or gasket for aluminium section complete all as specified and directed. |
| 30 | Supply only stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperture 1.40 mm, fixed in aluminium windows complete all as specified and directed. |
| 31 | M & L for 19 mm thick block boards, grade - I quality, exterior grade, decorative type with decorative face veneer on both sides with external teak wood lipping, 6 mm thick allround fixed with screws to timber frame work etc, complete all as specified and directed. |
| 32 | M & L for 12 mm veneered decorative plywood, grade 1 (with BWR resin), pre-laminated one side with decorative veneer choice lamination and other side white lamination fixed with screw to timber frame as in cuboards & pelmet boxes including 6 mm thick teak wood lipping, complete all as specified and directed. |
| 33 | Hacking out old brocken glass (any thickness, size, quality or description) from wooden frame or stone, concrete or brick surrounding, glazed with putty or fixed with beads complete all as specified and directed. |
| 34 | M & L for 4.0 mm thick sheet glass ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed. |
| 35 | S &F in repairs, aluminium alloy wire cloth, 0.45 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with in wooden windows, doors etc and fixing of teak wooden beading complete all as specified and as directed by the Engineer in charge. |
| 36 | S & F in repair 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 utensil basket, 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. complete all as specified and directed. (Note:- 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) |
| 37 | S & F stainless steel fancy handle of approved make fixed with SS screws etc complete all as specified and as per direction of Engineer-in-charge. |
| 38 | S & F stainless steel soft closing spring hinges at 0 degree hinges (hydraulic type) of approved make / brand to cupboard shutters with full threaded steel screws including making necessary recess in board and finished etc complete all as specified and as per direction of Engineer-in-charge. |
| 39 | S & F stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete all as specified and as per directions of Engineer-in-charge. |
| 40 | M & L for Ready mix plaster 10 mm thick on internal faces of bricks or concrete surface including preparation of wall surfaces etc complete all as specified and directed. |
| 41 | M & L for rendering 5 mm thick in ready mix plaster on ceiling surface and finishing the surfaces even and smooth without using extra cement including scrapping down and preparation of ceiling surfaces to receive plaster, scaffolding as required etc, complete all as specified and directed. |
| 42 | M & L for ready mix polymer modified cement based plaster 20 mm thick on new external bricks or concrete surface including preparation of wall surfaces etc complete all as specified and directed. |
| 43 | Supply only integral water proofing compound complete all as specified and directed. |
| 44 | M & L for removal of loose and disintegrated concrete of RCC structural members viz slab, beam, column and lintel etc by low impact hammer including removal of debris outside MD land. Cleaning of exposed reinforcement bars with wire brush and apply two coats of anti-rust protective chemical at suitable intervals all as per manufacturer's instructions to resist further deteoration of reinforcement bars. Apply approved epoxy based bonding coat on concrete surfaces to achieve sound bond between existing and new concrete. M & L for profilling of structural members with polymer modified mortar (1:3) mixed with and including 15% latex polymer by weight of cement (w/c ratio 0.35) including leveling to match the surface. Application of complete treatment shall be through approved applicator all as per manufacturers instructions (Bauchemic Krishna or Sunanda) including scaffolding for following 20 mm average thickness of polymer modified mortar complete all as specified and directed. |
| 45 | M & L for filling cracks with polymer based chemical (Dr fixit cracks shrink free or equivalent) for cracks not exceeding 10 mm in width as per manufacturer instruction on wall surfaces on concrete or masonary including scaffolding etc complete all as specified and directed. |
| 46 | M & L for preparation of new plastered surfaces of walls and applying two coat of oil bound distemper including application of white cement based wall care putty finish (2 to 3 mm thick) for smooth finish etc complete all as specified and directed. |
| 47 | M & L for preparation of new plastered surfaces of ceiling and applying two coats of OBD complete all as specified and directed |
| 48 | Material & Labour for applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm / litre and UV resistance as per IS 15489 : 2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre / 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre / 10 sqm over new / old surfaces. Note: The aforesaid treatment shall be got executed by the contractor from the authorised applicator of the manufacturer(s) and also necessary authenticated documents on account of above shall be submitted by the contractor to the GE. Make : Asian / Berger or techno commercial equivalent as approved by GE. |
| 49 | M & L preparation of new wooden surfaces of any description and girth, not otherwise described over 10 cm width or girth and applying one coat of pink primer and two coats of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. |
| 50 | M & L for preparation of old decorated surfaces of ceiling brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and thereafter applying one coat of oil bound distemper complete all as specified and directed. |
| 51 | M & L for preparation of old decorated surfaces of wall by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and thereafter applying with roller two coat of oil bound distemper including application of white cement based wall care putty finish (3 mm thick) for smooth finish etc complete all as specified and directed. |
| 52 | M & L for preparation of old decorated surfaces of wall by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and thereafter applying with roller one coat of oil bound distemper including wherever necessary filling of nail holes / inequalities with putty for smooth finish etc complete all as specified and directed. |
| 53 | M & L for preparation of old surface of wall by filling cracks by fill paste of Asian or equivalent make as approved by GE, removing loose paint etc, removing nails etc and making good surface by applying two coat of white birla / JK wall care putty in complete area, smoothen surface by sand paper and applying two coat of Royale of asian over coat of primer complete all as specified and directed. |
| 54 | M & L for preparation of old wooden surfaces of any description, not otherwise described, over 10 cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 55 | M & L for preparation of old decorated steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 56 | S & F machine cut and machine polished, green marble, 18 - 20 mm thick on horizontal or vertical surface, as in window cills and jambs bedded, jointed and pointed with neat grey cement slurry and pointed with coloured or white cement with pigment to match over and including rendering coat of 10 mm thick in CM (1:4) complete all as specified and directed. |
| 57 | M & L for 18 - 20 mm thick granite (of any type) work table rubbed and polished as in jambs, pillars, door and windows-cill, cooking platform, jambs, wash basin platform and the like in cement mortar (1:4) including pointing in white / coloured cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cutting of oval shape for fixing of counter wash hand basin etc over and including 10 mm thick rendering / screed in CM (1:4) on fair faces of brick / concrete surfaces complete all as specified and directed. |
| 58 | M & L for Non-skid ceramic tiles (coloured) 300 x 300 mm x 7- 8 mm thick in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed in CM (1:6) complete all as specified and directed. |
| 59 | M & L for glazed ceramic coloured tiles 300 x 450 mm x 7 - 8 mm thick in vertical surfaces such as skirting / dado and risers to steps and including over 10 mm thick rendering in CM (1:4) on fair faces of brick / concrete surfaces as in backing coat for tiles. etc, complete all as specified and directed. |
| 60 | M & L for 8 to 9 mm thick glazed coloured ceramic tiles ( square / rectangular) with border, area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, as in vertical surfaces such as skirting or dado set & jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles over and including 10 mm thick rendering in CM (1:4) on fair faces of brick / concrete surfaces as in backing coat for tiles. etc, complete all as specified and directed. |
| 61 | M & L for vitrified ceramic tiles 8 to 10 mm thick (light shade of square / rectangular) polished, area of each tiles not exceeding 0.36 sqm in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed in CM (1:6) laying floor finished complete all as specified and directed. |
| 62 | M & L for vitrified ceramic tiles 8 to 10 mm thick (light shade of square / rectangular) polished, area of each tiles not exceeding 0.36 sqm in vertical surfaces such as skirtings, dados etc,.set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick rendering in CM (1:4) on fair faces of brick / concrete surfaces as in backing coat for tiles complete all as specified and directed. |
| 63 | S & F CI floor trap 75 mm dia outlet, with CP grating including jointing to waste pipe, fixed in cement concrete type B1 (1:2:4) & taking down old trap complete all as specified and as directed. |
| 64 | S & F CI floor trap 100 mm dia outlet, with CP grating including jointing to waste pipe, fixed in cement concrete type B1 (1:2:4) & including taking down old trap complete all as specified and as directed. |
| 65 | S & F in repair wash down water closet (pedestal pattern) white and including plastic water closet seat cover as per required colour with flat bottom and cover and mild steel chromium plated or aluminium hinging device (excluding flushing cistern) etc complete all as specified and directed. |
| 66 | S & F in repairs vitreous china squatting pan, white, orissa pattern pan of size 580 mm x 440 mm of standard quality with integral foot rests,and including 'P' trap or 'S' Trap including connection to trap and to flushing pipe, anti syphonic pipe etc., complete all as specified and directed. |
| 67 | S & F in repairs wash hand basin, vitreous china white of size 550 x 400 mm excluding taps, waste chain and plug and porcelain stopper but including brackets, 32mm waste fitting and waste pipe of 32 mm bore, brass, chromium plated for glazed ware wash basin and 15 mm dia pillar taps chromium plated fancy type etc complete all as specified and directed. |
| 68 | Supply and fix in repair 10 litre, PVC, valveless, syphonic action type, flushing cistern, low level / high level including inlet, ball valve, float and handle including brackets with and including PVC flush pipe 32 mm bore, connecting to WC etc, complete all as specified and directed. |
| 69 | S & F in repair plastic water closet seat cover as per required colour with flat bottom and cover and mild steel chromium plated or aluminium hinging device etc complete all as specified and directed. |
| 70 | S & F in repair fancy type chromium plated brass two way angle valve suitable for 15 mm bore pipe complete all as specified and directed. |
| 71 | S & F in repair fancy type chromium plated brass two way bib cock suitable for 15 mm bore pipe complete all as specified and directed. |
| 72 | S & F in repair CP concealed stop cock 15 mm bore fancy type chromium plated with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. |
| 73 | S & F in repairs CP angle cock 15 mm bore fancy type chromium plated with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. |
| 74 | S & F in repairs CP long nose bib tap 15 mm bore fancy type with crutch or butterfly handle, screwed for iron pipe or for unions and fixed complete all as specified and directed. |
| 75 | S & F in repairs ISI marked fancy type Pillar tap of 15 mm bore dia, cast copper alloy, with capstan heads, chromium plated, screwed down, high pressure, with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and as directed. |
| 76 | S & F in repairs brass CP health faucet with 8 mm diameter 1.0 meter long flexible tube and wall hook screwed for iron pipe fancy type long body complete all as specified and directed. |
| 77 | S & F in repairs brass chromium plated moca wall mixer 3 in 1 fusion, 15 mm for mixing hot & cold water screwed down three joints to steel pipes or unions and plugging and screwed to walls complete all as specified and directed. |
| 78 | S & F in repair fancy type 15 mm dia chromium plated fancy type wall mixer hot & cold with long swan for kitchen sink fixing and connection to pipes complete all as specified and directed. |
| 79 | S & F ball catches with 8 mm dia steel ball and brass body and striking plate including letting in and fixed complete all as specified and directed. |
| 80 | S & F in repair 15 mm size PVC connection with PTMT nuts 450 mm length complete all as specified and directed. |
| 81 | S & F in repairs stainless steel kitchen plate rack etc complete all as specified and directed |
| 82 | S & F in repair stainless steel sink with drainage board, one mm thick sheet of steel grade AISI 304 for kitchen or laboratory, with plug, waste pipe, washers including CI cantilever bracket, connecting union etc., overall size 915 x 460 mm with bowl size 410 mm x 330 mm x 160 mm including supply and fixing bib tap CP with long body screwed for iron pipe complete all as specified and directed. |
| 83 | S & F in repair 600 x 450 mm looking mirror of selected quality with chromium plated brass screws and cup washers etc complete all as specified & directed. |
| 84 | S & F in repairs chromium plated shower roses 125 mm size with or without swivel joint including fixing to steel pipe or union etc complete all as specified and directed. |
| 85 | S & F in repair brass chromium plated towel rail 20 mm dia 'D' type 600 mm long between flanges of with and including chromium plated brass screws etc complete all as specified and directed. |
| 86 | S & F in repair SS soap dish complete all as specified and directed. |
| 87 | S & F in repair SS Toilet paper holder complete all as specified and directed. |
| 88 | S & F in repair PVC cabinet mirror of size 600 x 450 mm complete all as specfied and directed. |
| 89 | S & F in repair CP corner glass with brass bracket screws etc complete all as specified and directed. |
| 90 | S & F in repair 20 mm dia fancy type chromium plated curtain rods with fixing fancy brackets, brass screws etc complete all as specified and directed. |
| 91 | Taking down steel tubing and connection, including fittings and connections, bore of pipe 15 mm complete all as specified and directed. |
| 92 | Cutting and grooving of wall for fixing of GI pipe lines and after fixing of GI pipe line and making good of all cutting surfaces complete all as specified and directed. |
| 93 | S & F of 15 mm bore CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls / ceiling or laying in floors complete all as specified and directed. |
| 94 | Taking up or down steel tubing and connection, including fittings and connections, bore of pipe 20 mm complete all as specified and directed. |
| 95 | S & F of 20 mm bore CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls / ceiling or laying in floors complete all as specified and directed. |
| 96 | S & F in repairs ball valve PVC with polythene epoxy coated aluminium rod & high density ball of size 20 mm dia complete all as specified and directed |
| 97 | S & F in repairs ball valve PVC with polythene epoxy coated aluminium rod & high density ball of size 25 mm dia complete all as specified and directed. |
| 98 | M & L for water proofing treatment to sunken floor are as under :- (a) Cleaning the surface of any description with wire brush, detecting sources of leakage / seepages and removing / making down unsound treatment / surface.(b) M & L for making holes with drill machine to dia 18 mm for water-proofing treatment to floors, sunken portion of toilet / bathroom and junctions of floor and walls of bath / WC and floor traps (combined unit) by using construction chemical method as hydrophobic PU grouting with first course of injection MDI based PU foam and second course of injection with PU plain, all as per manufacturers instruction etc and M&L for fixing the metallic packer for hydrophobic PU foam sealer as per manufacture specification.Note:-(a) The PU foam and PU plain shall have 100% solids and solvent free and shall expand 30-40 times its volume at liquid stage in presence of water, the PU plain injection shall have minimum 100 CPS viscosity and shore hardness minimum 50D.(b) Shall have minimum 100 CPS viscosity and shore hardness minimum 50D. |
| 99 | M & L for the joint chemical cleaning and re-grouting carefully by washing the existing tile with heavy duty tile cleaner preferably of M/S Pidilite or equivalent cleaner, again washing with fresh jet water, scratching the joints and filling the same with (white / matching colour) epoxy tile grout of M/s Pidilite, ROFF RTM epoxy or equivalent, or equivalent, curing, cleaning the surface etc, complete all as specified and directed by Engr-in-Charge |
| 100 | Cleaning of PVC Water tank at any height up to 20 mtr (on accessible / inaccessible on roofs) by removing all scale, dirt, mud, any foreign material and removing accumulated silt, other dirty substance, algae, fungus and other bacterial material from sides / bottom of tank cleaning shall be done by draining / pumping out water / sludes from bottom removing edge and another growth from wall / floor / roof by high pressure cleaning method with jet set and again claening the tank with fresh water. Disinfecting by using UV radiator and approved chemical (chloriten). After cleaning writing letter / figures an black ground with white enamel paint of following capacity cleaning of PVC every six months:- (i) Date of cleaning. (ii) Next due date of cleaning. (iii) Remove of the existing lettering / figures completely. |
| 101 | Dismantling of roof terracing cement / brick concrete (un-reinforced) and existing water proofing treatment of any thickness in any position and of any portion from top of roof of building, cleaning surface of roof with wire brush / mechanical brush and with water thoroughly to remove all dust / dirt and loose particles to expose base concrete roof slab and removal of rubbish / demolished material out of MD land complete all as specified. |
| 102 | M & L for PCC (1:2:4) type B0 using 12.5 mm graded aggregate with 2% by weight of cement or as per manufacturer's instructions water proofing as in levelling course, haunching, coping and similar works over RCC roof surface and RCC over head tank top surface including rounded or chamferred on edges and formwork etc complete all as specified and directed. |
| 103 | M & L for application of 7 layer of waterproofing system on leaking roof by thorough surface preparation, opening and filling of cracks, application of absorption coat of Thermacool WP51, application of sandwich coat of elastomeric (Thermacool WP51 + Cement) waterproofing layer with 80 gsm non woven fibre mesh, application of 3rd coat of elastomeric (Thermacool WP51 + Cement) waterproofing layer and topcoated with two coats of Thermacool 0.3c elastomeric, waterproofing solar IR heat reflective coating having a minimum service life of 10 years complete all as specified and directed. Make: M/s Thermacool for any other brand as approved by GE. |
| 104 | Supply and Application of 4 Layer SHR Waterproofing Coating System as per manufacturer application procedure on leaking concrete wall surface by thorough surface preparation with high pressure water jet minimum 125 bars, opening the cracks, followed by one absorption coat of nano-tech enhanced elastomeric waterproofing (NEEWP) emulsion having UV resistance and minimum 50% solids, filling and sealing the cracks, then over coating with 2 Coats of NEEWP + Cement mixture as waterproofing coat having +450% elongation followed by curing and then top-coated with 1 protective coat of SHR Coating - pure acrylic based, UV resistant, non-yellowing, bio-organism resistant (anti-fungal, anti-bacterial) conforming to BIS STD IS 17218:2019 with pull off adhesion 2.8 Mpa, passes 2000 hrs accelerated durability test, suitable for all types of cementitious surfaces, white colour, matt, surface coverage 3.25 sqm/ltr/2 coats, DFT 100 - 120 microns using brush, roller, airless spray gun as applicable. The product should be certified by NABL Approved Lab and application is to be done by company approved applicator only and should have a service life of 5 years and be applied as per manufacture's instructions. |
| 105 | S & F in repair Steel rolling shutter (thickness of lath 1.25 mm thick) without ball bearing as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer, erected in position as indicated and including taking down of any thickness etc, complete push pull or manual type etc complete all as specified and directed. |
| 106 | Chipping off existing loose, damaged concrete from RCC members of all affected RCC columns, beams, slabs and chajjas on external and internal facades, etc beyond main reinforcement (if required in the opinion of the consultant), carefully with chisel and hammer. Providing and applying ‘Rusticide SS’ Rust passivator or equivalent as specified in the Brand Names to existing reinforcement bars including wire brushing of reinforcement, cleaning washing of concrete etc complete as directed. Providing and applying two coats of rust preventor slurry made out of “Polyalk Fixoprime” or equivalent as specified in the Brand Names and cement in proportion (1:1.5) to existing reinforcement bars as directed complete. Providing and applying bonding coat of slurry made out of “Polyalk EP” or equivalent as specified in the Brand Names and cement in proportion (1:1) to concrete and reinforcement substrates complete as directed. Providing and applying “Polyalk EP” or equivalent as specified in the Brand Names. Polymer modified cement mortar in required proportions minimum M40 grade to RCC members including hand packing, curing and making the surface rough for plastering complete all as specified and directed. |
| 107 | M & L for building up the profile of structural members using polymer modified mortar from M/s. Krishna Conchem (Molith PMM) or Polymer mortar HB of Dr Fixit, while the bonding agent is still tacking upto 20 mm thickness, including levelling, profiling etc, complete all as specified and directed. |
| 108 | M & L for building up the profile of structural members using polymer modified mortar from M/s Krishna Conchem (Molith PMM) or Polymer mortar HB of Dr. Fixit, exceeding 20 mm thick and not exceeding 40 mm thick in two layers, each of equal thickness including levelling, profilling etc, complete all as specified and directed. |
| 109 | M & L for casting & repairing of excessively damaged distressed RCC members (exceeding 60 mm in thickness) with prebatched, prepacked, single component ready to use microconcrete from Fosroc (Renderoc RG) or equivalent of Dr. Fixit as approved by GE, at any level / height and at any lead or lift as directed including prefabricated water tight formwork, centering, scaffolding, also including mixing, laying, levelling, finishing, curing etc as per manufacturer's specifications and all other relevant works, complete all as specified and directed.Note : Reinforcement only shall be measured and paid separately. Please Enable Macros to View BoQ information |
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