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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 17-06-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 24-06-2023 |
| Sl. No. | Item Description |
| 1 | Dismantling floor hearth or wall tiling including cement mortar bedding & removing serviceable material to store and rubbish off the premises complete all as specified anddirected. |
| 2 | M&L for non skid ceramic tiles (Coloured) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar 1:6, complete all as specified and as directed. |
| 3 | All as per item No-2.00 here-in-before buton vertical surfaces including 10mm thick screed plaser in CM 1:4 |
| 4 | M&L for non skid ceramictiles (coloured) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm as in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar 1:6, complete all as specified and as directed. |
| 5 | M&L for ceramic tiles (Coloured) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm as in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar 1:6, complete all as specified and as directed. |
| 6 | M&L for glazed ceramic tiles 450x300 x 6-7mm thick coloured on vertical surfaces such as skirting/dados etc,set & jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles overrendering 10 mm thick in CM 1:3 on wall complete all as specified and directed. |
| 7 | M&L for vitrified ceramic coloued tiles 10 mm thick, area of each tiles n. exc 0.36 sqm in floors, set and pointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over and including 15 mm thick scarred bed in cement mortar 1:6 complete all as specified and directed |
| 8 | All as per item No-7.00 here-in-before but, on vertical surfaces over and incld 10 mm thick rendering in CM 1:3 |
| 9 | Demolition of PCC in ground floor & pavings (including floor tile ) n.exc 15 cm thickness below or above GL, including removing excavatedmaterial n exc 2.5 KM distance and depositing where as directed, complete all as specified and directed. |
| 10 | M&L for 25 mm PCC 1:2:4 type B1 (using 20mm graded stone agg)as in floors finished rough to received tiles etc complete all as specified and directed. |
| 11 | M&L forchequeredtiles of approveddesign,colour & of size200mmx200mmx25mm set and jointed in neat cement slurry and pointed in colouredcement to match the shade of tiles & including 15 mm thick screed bed or bedding layer in CM (1:6) complete all as specified and as directed |
| 12 | Taking down cement plaster from brick or stone walls, etc including rakingout joints , hacking for key, scrubbing down with water etc complete all as specified and directed. |
| 13 | M&L for 15 mm thick plaster in Cement Mortar 1:6 on fair faces of brick work , finished even & smooth without using extra cement complete all as specified and directed. |
| 14 | M &L for 10mm thick rendering in cement mortar1:4 to the surfaces of ceiling and finishing even and smooth without using extra cement complete all as specified. |
| 15 | M&L for rendering 15mm thick in CM 1:4 on fair faces of brick masonry or concrete walls, chajja, fins, facia etc upto 3 stories height mixed with water proofing compound (ISI mark) @ 200ml per 50kg of cement or as per manufacturer\"s instructions, finished even & smooth without using extra cement complete all as specified & directed.Note:- 1. Supply of water proofing compound measured & Paid under separate item.2. Cost of scaffolding for rendering is included in this item. No extra payments shall be paid to contractor against this.3. Rendering will be done in two layer i.e. Ist layer shall be 10-12mm thick & 2nd layer shall be 3-5mm thick. |
| 16 | Supply only water proofing compound |
| 17 | M&L for rendering 15mm thick in CM 1:4 on fair faces of brick masonry or concrete walls, chajja, fins, facia etc upto 3 stories height, finished even & smooth without using extra cement complete all as specified & directed. |
| 18 | M & Lpreparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of chalk whitening, complete all as specified and directed by Engineer-in-Charge. |
| 19 | M & Lpreparation of newly plastered surfaces of ceiling and applying three coats of white wash, complete all as specified and directed. |
| 20 | M&L for preparation of newly plastered surface and applying two coats of cement base paint over a coat of alkali resistant primer etc complete all as specified and directed. |
| 21 | Taking down chowkhat or frames with shutters (without taking off shutters from the frame) not exe 1.5 Sqm each complete all as specified and directed. |
| 22 | Taking down chowkhat or frames with shutters (without taking off shutters from the frame)exe 1.5 Sqm but not exc 4.0 Sqm each complete all as specified and directed. |
| 23 | Taking down old shutters of any description area exc 1.00 but n.exc 2.00 sqm each and remove material from site of work complete all as specified. |
| 24 | Taking down old shutters of any description area n.exc 1.00 sqm each and remove material from site of work complete all as specified. |
| 25 | Taking down ventilators area not exceeding 1.50 Sqm each complete all as specified and directed. |
| 26 | S&F solid PVC door frame of size 50mm x 47 mm made out of 5mm PVC sheet with wood grains printed on if reinforced with MS square tube incl 75mm long MS screws for fixing to walls all as per specified in SSR. complete all as specified and directed. |
| 27 | S&F for 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 wood grain printed PVC sheet used instead of plain colour PVCSheet5mm thick x 15 mm wide PVC sheet beading used inside stiles and rails and decotative PVC beading of 10mm x 10mm (90) used instead of exposed portion of PVC sheet beading width stuck inside with solvent cement for stiles and wood grain PVCsheets 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 welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, suppling & fixing in the fame at site as per specification & drawing. complete all as specified. |
| 28 | S&F pressed steel frames made out of 1.25mm thick mild steel sheets for door with one or morerebatesincluding necessary fixing lugs, hinges, lock strike plate etc including one shop coat of red oxideprimer including cutting holes and making goodin PCC 1:2:4 type B-1 using 20 mm graded stone aggregate, of size 125x60mmcomplete all as specified and as directed:-Note : 10mm deformed bar shall be provided in bottom portion in each frame. The rate for the same is included in rate quoted against this item. |
| 29 | S&F factory made plain framed paneled shutter 35 mm thick IIndclass HW (any number & Panels) with lock rail and panel of 9 mm B.W.P commercial ply or 12mm veneered particle board with commercial veneering on bothface, the size of rail and style kiln seasoned and chemically pressure treated complete all as specified and directed. |
| 30 | S & F factory made 35 mm thick IInd class HW glazed & skeleton shutters open rebated and prepared to receive glass gauge etc. (without sash bars) edges of framing plain chamfered or rounded fitted with cut & mitered beads for security glass/gauge etc. size of members of shutter ,divided into squares with plain chamfered rounded, mitered and rebated sash bars complete all as specified and directed |
| 31 | S & F factory made 30 mm thick IInd class HW glazed & skeleton shutters open rebated and prepared to receive glass gauge etc. (without sash bars) edges of framing plain chamfered or rounded fitted with cut & mitered beads for security glass/gauge etc. size of members of shutter ,divided into squares with plain chamfered rounded, mitered and rebated sash bars complete all as specified and directed |
| 32 | S & F factory made steel window with combined frame for sidehung openable double shutters, ieglazed shutters with glazing bars dovetail or welded. and another side,wire gauge shutterswith out glazing bars dovetail or weldedincluding box type hinges with steel handles and steel peg stays in both glazed and wire gauge shuttersincluding 08 Nos lungs ( Total four numbers shutters ie. two numbers openableglazed shutters on one side and two numberswire gauzed shutters on another side of window frame) complete all as specified and directed. |
| 33 | Refixing of shutters including taking down of any description exceeding 1 sqm but not exceeding 2 sqm each in same or other opening(s)after resecuring or easing & adjusting, complete all as specified and directed. |
| 34 | Taking down and re-fixing of old aluminum door shutters/window in same opening after necessary required repairs and fittings including replacement of damaged, glass rubber beading and glazing clips (Glass pan and wire gauge will be measured and paid separately area n.exc 2.00 sqm each completion all as specified and directed. |
| 35 | S&F 125mm long Stainless Steel butt hinges medium weight matching with door colours (Powder Coated) etc complete all as specified and directed . |
| 36 | Supply & Fix 75 mm long stainless steel butt hinges medium weight complete all as specified and directed. |
| 37 | S&F 150mm long aluminum anodized barrel tower bolts of extruded section & fixed complete all as specified and directed. |
| 38 | S&F 100mm long aluminum anodized barrel tower bolts of extruded section & fixed complete all as specified and directed. |
| 39 | SS&F 150 mm long extruded aluminium alloy handlefabricated type anodisedcomplete all as specified and directed . |
| 40 | SS&F 100 mm long extruded aluminium alloy handlefabricated type anodisedcomplete all as specified and directed . |
| 41 | S&F Aluminium anodised , sliding door bolt with hasp , staples (bolt type) and fixing clipsof sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed 250 mm long complete all as specified and directed. |
| 42 | S&F mild steel work as in small ariticles as bend, strap, hold fast and smiliar articles |
| 43 | Taking down Steel Windows, Ventilators with Side hung or Top Hung Shutters and doors removing bent/deshaped Frame including necessary welding, providing Projecting type Hingesand fixing of Handle, Peg Stay, etc., making the Shutter smooth movable and refixing the same opening/frame, complete all as specified and as directed. |
| 44 | S&F in repair 18mm thick solid UPVC ply of 1st quality of one side prelaminated of approved colour and one side white colour fixed with screwes, solvent cement/ adhesive to make kitchen cabinate and cup board shutters complete all as specified and directed. |
| 45 | S & F in repair 18mm thickPVC boardof grade 1 quality of both side plain white colour fixed with screws, solvent cement/adhesive to make kitchen cabinet sides top and bottom, shelves inside the cabinet and shutter or drawerincluding demolition of existing board any type or specification complete all as specified and directed. |
| 46 | S & F continuous (Piono) hinges ,mild steel, bright finished or electrogalvanised, width of flap 30 mm (when open), complete all as specified and directed. |
| 47 | S&F 125 mm size alum, Hasp and staple, safety type, mild steel hinge pin including bolt to hinge plate and fixed with screws, complete all as specified and directed. |
| 48 | S&F in repairs Magnet catchfor kitchen cabinet shutters as per approvedsample complete all as specified and directed. |
| 49 | Supply and fixing of rubber beading 40mm stripin bottom of door complete all as specified and directed. |
| 50 | M&L two coat synthetic enamel paint over one coat of pink primer on new wooden surface of any description not otherwise described over 10 cm width or girth complete all as specified and directed... |
| 51 | S&F galvanized mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tacks, or galvanized wire staples etc. in wooden door / window, completed all as specified and directed. |
| 52 | S&F in repair galvanized mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tacks, or galvanized wire staples etc. in wooden door / window, completed all as specified and directed. |
| 53 | S & F 140mm door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring, fixed complete all as specified and directed. |
| 54 | Supply and fixing of steel door spring of size 200mm in wooden/steel frame by welding or screwing as which ever is appropriate for fixing in frame complete all as specified and directed. |
| 55 | Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed. |
| 56 | S&F 3 mm thick sheet glass ordinary quality type & glazing with oil putty in squares not exc 0.5 Sqm in each pane with wooden beads/putty complete all as specified and directed. |
| 57 | S & F including fabricating of aluminium powder coated having minimum thickness of powder coating 50 micron for door / window / ventilator frame, shutters and partition including necessary joining cleats, glazing clips, aluminium snap beading having minimum wt 100gm/RM, rubber neoprene gasket, screws, dash fasteners, rawel plug for fixing of screw in wall or floor etc. aluminium sections as approved by GE complete all as specified and directed. |
| 58 | S&F aluminium grills of size exc 5mm x 7.5mm and aperture n. exc 80 mm incl fixing with aluminium channel 1mm thick with steel screw and tint match with existing complete all as specified and as directed |
| 59 | supply and fixsheet glass 5.5 mm thick ordinary quality in square n.exc 0.5 complete all as specified and directed. |
| 60 | supply and fixsheet glass 5.5 mm thick ordinary quality in square exc 0.5 complete all as specified and directed. |
| 61 | S&F in repair coloured powder coated 25mm dia aluminum drapery rod with natural wooden finish and wooden ornamental attachement at both ends and one set ornamental decroative finish wooden clamps complete all as specified. |
| 62 | M&L for 50 mm thick PCC (1:2:4), type B-1, using 20mm graded stone aggregate as in floor finish, laid in alternate bays,, surface finished even & smooth without using extra cement, with and including joint filling complete all as specified and directed. |
| 63 | Demolition of brick work orstone/ boulder masonry, built in cementmortar including all quoins, pillars etc. and segregation serviceable bricks, keep them staking for re use complete all as directed. |
| 64 | M&L for brick work with sub class \"B\" bricksm staiaght or curved on plan exc 6m mean radius built in cement motar 1:6 complete all as specified. |
| 65 | S&F in repairs WC squatting pan “Orissa Pattern” of size 580 x 440mm white with integral foot rest and \"S\" or \"P\" traps(cast iron 100mm bore) (excluding flushing cistern & flush pipe) including connection to trap and to flush pipes etccomplete all as specified in SSR and complete all as specified and directed. |
| 66 | S&F in repairs vitreous China WC pan pedestal pattern white (excludingflushing cistern and flush pipe) but incl & connecting to trap set & concrete for making good to floor complete all as spd and directed. |
| 67 | Supply and fix in repairs ofPVC flushing cistern 10 ltr capacity valve less symphonic action type low level with and incl ball valve float & handle, waste pipe & fixing accessoriesto wall complete all as specified and directed. |
| 68 | S&F in repairs seat cover of Vitreous china, pedestal pattern water closet including mild steel CP hinges complete all as specified anddirected by Engr-in-charge. |
| 69 | S&F in repairs ball/ float valves high pressure of PTMT with epoxy coated aluminum rod & high density plastic ball screwed for iron pipe and fixed 20mm bore pipe minimum weight 210 gms complete all as specified. |
| 70 | S&F in repairs ball/ float valves high pressure of PTMT with epoxy coated aluminum rod & high density plastic ball screwed for iron pipe and fixed 25 mm bore pipe minimum weight 455 gms complete all as specified. |
| 71 | S&F in repair Brass chromium plated health faucets with flexible pipe length not less than 1.00 (minium) fixed for EWC/IWC suitable for 15mm bore pipe complete all as specified and directed |
| 72 | S & F in repair fancy type angle/stop cock, 15 mm dia, cast copper alloy, with chromium plated, screwed down , high pressure, with capstan head, screwed both ends for iron pipe or for unions and fixed,complete all as specified and as directed. |
| 73 | S & F in repair fancy type stop cock (Concealed type), 15 mm dia, cast copper alloy, with chromium plated, screwed down , high pressure, with capstan head, screwed both ends for iron pipe or for unions and fixed,complete all as specified and as directed. Make : Prayag/Hindware/Cera |
| 74 | S & F in repair Bib cock long body with flange, 15 mm dia, cast copper alloy, fancy type with capstan heads ,chromium plated, screwed down , screwed for iron pipe or for brass ferrule and fixed, complete all as specified and as directed. |
| 75 | S&F in repairs PVC connections 15mm size of PTMT of 600mm long. complete all as specified and directed. |
| 76 | Taking up or down 15mm bore steel tubing and connections, including cleaning for re-fixing or removal from sitecomplete all as specified andasdirected. |
| 77 | Taking up or down 20mm bore steel tubing and connections, including cleaning for re-fixing or removal from sitecomplete all as specified andasdirected. |
| 78 | S&F GI tubing 15mmbore medium grade with and including all fittings and fixed to wall, floor and ceiling etc complete all as specified andasdirected. |
| 79 | S&F GI tubing 20mm dia bore medium grade with and including all fittings and fixed to wall, floor and ceiling etc complete all as specified andasdirected. |
| 80 | S & F in repair Gun-metal, globe or gate valve, 20 mm dia, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and as directed. |
| 81 | S&F fxedin repairstank coversblack (with locking arrangements as per existing one) of water storage tank for capacity 500 ltrs to 1000 ltrs complete all as specified & directed. |
| 82 | S&F in repair 15 mm dia angle Stop valves, of PTMT any colour high pressure screwed for iron pipe and fixed (minimum weight 90 gms), complete all as specified and as directed. |
| 83 | S&F inrepair 15 mm dia, bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed, (minimum weight 105 gms), complete all as specified and as directed. |
| 84 | S&Fin repair 15 mm dia, fancy type pillar tap of PTMT any colour high pressure screwed for iron pipe and fixed (minimum weight 120 gms), complete all as specified and as directed. |
| 85 | S & F in repairs swivel shower of PTMT any colour for fixing with 15 mm bore pipe, (Minimum weight 40 grms), including Shower arm 15 mm bore, 195 mm long with bend of 45 degree with flange of PTMT any colour, (Minimum weight 40 grms)complete all as specified and as directed. |
| 86 | S&F in repairs overhead showe ABS Round with 225mm SS Arm & flangejoint chromium plated screwed down 15mm bore complete all as specified and directed |
| 87 | S&F in repair 100mm chromium plated central hole grating dom complete all as specified and directed. |
| 88 | S&F in repairs PTMT waste pipe 32 mm bore of length up to 80 cm for WHB / sink/unrinal pots, complete all as specified and directed. |
| 89 | S & F in repairVitreous china wash basin , white , flat back, size 580 x 450 mm, excluding taps waste ,chain and plug and porcelain stopper but incluing brackets, waste pipe and PVC waste coupling and cutting for and pinning in ends of brackets or errecting stand, complete all as specified and as directed. |
| 90 | S&F in repairs of fancy typeCentre hole basin mixer brass chromium plated screwed down 15mm bore complete all as specified and directed |
| 91 | S&Fpillar tap 15mm dia long body,chromium plated, fancy type screwed down high pressure, with or without lettered \"Hot\" or \"Cold with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified & directed. |
| 92 | S&F in repair sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste; 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 x 160mm), complete all as specified and directed. |
| 93 | S&F, in repairs vitreous china urinals half stall incld providing and fixing plugs, bedding urinal against wall in CM 1:2, securing urinal to plug with and including 60mm long brass screws, pointing around urinals including fixing and provision of CP brass spreders complete all as specified and directed. |
| 94 | S&F in repairs 600 x 450 mm beveled edge mirror of selected quality glass mounted on 6 mm thick commercial plywood and fixed to wooden plugs with C.P. brass screws and cup washers complete all as specified and directed |
| 95 | Repair leakage of 15/20 mm bore CP bib tap/ Pillar tap/ stop cockby replacing of necessary brass spindles as required complete all as specified and directed. |
| 96 | S&F in repairs of fancy type brass chromium plated Wall mixer with Telephonic arrangement & with pipe bend 3-in-1 screwed down 15mm bore complete all as specified and directed |
| 97 | S&F in repairs of fancy typeWall mixer with pipe bend chromium plated screwed down 15mm bore complete all as specified and directed |
| 98 | S&F in repairchromium plated hand shower with flxible pipe length not less than 1.00 mtrsuitable for 15mm borepipe complete all as specified and directed. |
| 99 | S&F in reapir towel rack with lower hanger including chromium plated brass screws and wooden/plastic cleats and fixed complete all as specified and directed. |
| 100 | S&F in repair CP soap dish with glass Finish (Glossy) Make : Prayag Cat No BA-15G or equivalent in hindware/ Cera complete all as specified and directed. |
| 101 | S&F in repair brass chromium plated paper holder complete as specified and directed |
| 102 | S&F in repair toubler towel rail 20mm dia D type 60 cm long between flange brass chromium plated complete all as specified and directed. |
| 103 | S&Fixed in repair ofMS powder coated peg sets of 6 Nos peg set of good quality, complete all as specified and directed. |
| 104 | S&F in repair 1.00 mm thick stainless steel plate rack ofover all size 600x900x100 mm of standard pattern complete all as specified and directed. |
| 105 | S&F in repair of cera good quality rubber washers for low level flushing cistern complete all directed. |
| 106 | S&F double action floor spring hydraulically regualted made up of aluminium 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty etc, complete all as specified and directed. |
| 107 | Supply and fix in repair aluminum (extruted body) door closer hydrauliclly regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000mm in width and weight between 61 to 80 kg and fixedcomplete all as specified and as directed. |
| 108 | Demolition of Stone slabs of any description or thickness in floors / kitchen platforms etc., complete all as specified and as directed. |
| 109 | M&L Granite of 18mm to 20mm thick (of any type) work (table rubbed/moulding and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including over and 20mm screed bed in CM 1:4 all as specified and directed. |
| 110 | Taking down eaves gutters and rain water 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) complete all as specified and as directed. |
| 111 | S & F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floor, complete all as specified and as directed. |
| 112 | S & F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to wall complete all as specified and as directed. |
| 113 | S&F, 100 mm bore PVC (SWR) bends and fixed in position with adhesive complete all as specified and directed. |
| 114 | S&F, 110 mm bore PVC (SWR) branch piece double Y and fixed with adhesive |
| 115 | S&F, 110 mm bore PVC (SWR) single T and fixed with adhesive |
| 116 | S&F, 100 mm bore PVC floor traps laid in floors and fixed in position with adhesive. |
| 117 | Repairing of RCC projections chajjas, roofs, facia etc by necessary preparation, scrapping, cutting, chiseling, derusting and cleaning exposed reinforcement, surfaces of damaged, loose RCC and providing cement concrete (1:1.5:3) using 12.5 mm graded crushed stone aggregate including necessary form work and reinforced with chicken wire mesh and rendering incement mortar 1:3 using coarse sand in patches area not exceeding 5 sqm each and thickness of RCC member not exceeding 70mm including applying two coats of finishes as provided to the existing surfaces to match with the existing surfaces in at any height complete all as specified and directed. |
| 118 | Demolition of sunken slab floor or WC and Bath including WC trap etc incl taking down loose filling of aggregate in any type and removing where direted and providing water proofing treatment of sunken slab in following . (a) 15mm thick rendering on vertical sides of RCC slab in CM 1:3 mixed with WP chemical of Sika/Fosroc/M/s Choksey or equivalent as per manufacturer instructions. (b) Cleaning the concrete surface by brushing and watering and remove all surface inperfections. (c) Fixing 40mm dia Pipe 450mm long bottom of the sunken and wraping of bath seal tape on the pipes inserted through walls to floor are and seal it (Bath seal tape product of Sika/Fosroc/M/s Choksey or equivalent and grouting around the inserted pipes byu porable Sika/Fosroc/M/s Choksey or equivalent bath seal grout as directed. (d) Make angle fillets by mixing sand cement of Sika/Fosroc/M/s Choksey or equivalent on all corners. (e) Brushing neat cement slurry two coats with high performance cementitious polymer water proofing coating of Sika/Fosroc/M/s Choksey or equivalent bath seal WPC of thickness 1mm in combination of WPC and cement (1:1.5) by vol and giving upto height 15cm from bottom slab and allow it dry completely. (f) Providing PCC 1:4:8 type D-2 using 40mm graded stone aggregate mixed with WPC of Sika/Fosroc/M/s Choksey or equivalent as per amnufacturer instructions in sunken slab over brick bat . (g) Fill the sanitary gaps with Sika/Fosroc/M/s Choksey or equivalent sealing compounds complete. |
| 119 | Demolition of cement concrete of any description and in any description and in any poisition not otherwise specifically provided for complete all as specified and directed. |
| 120 | M&LPCC 1:2:4 type B1(using 20mm graded stone aggregate) as in roof padding concrete as in leveling course to maintain the true roof slope, roof kerb or mud stops rounded or chamfered in edges etc, finish even & smooth without using extra cement,complete all as specified and directed |
| 121 | M&L for apply acrlic based waterproofing flexible liquid applied single component, weather resistant acrylic waterprrofing membrane for all types of exposed roof slabs (new and old) terraces (slopped and flat) etc ultra voilet rays and heat reflecting system having following key performance properties :-1.Acrylic polymer dispersion single component liquid applied system Sika Cool coat not less than 650 micron (1.2mm system built up) contains cross linking polymers, Special Glass Micro fibres, pigments and advance antifungal additive that provided long lasting tough water proofing membrane conforms to IS101, IS2645, EN1542, ASTM D 5589, ASTM D 5590, ASTM C 1202-08, ASTM D 4587, ASTM C 836, ASTM E1980, EN-673, EN-410.It should have solid content -66% (by weight) VOC <10gm/L complies to green building standards and should meet the properties of adhesive strength on cement after 14 days curing =1.5 N/mm2 as per ASTM C-836, Water absorption (% by mass)<10% as per ASTM D570, Solar reflectance index not less tha 100 (+-5%) (low wind to high wind condition), Elongation qat break (%) 200% as per ASTM D412, Algae & fungal resistance as per ASTM D-5590, Shore A hardness 45 after 1 month and should pass Accelerated weathering , 500 hours without any cracking, blistering & 100% gloss retention as per ASTM d 4587.2.Fully reinforced with glass fibre reinforced Sika Fab 1 3.The roofing system should be compatible with Bitumen systemProviding and applying primer over the prepared surface with Sika Cool coat primer @ coverage 0.1-0.12kg/m2.Sika cool coat primer , consumption @ 0.05-0.08kg/m2 all as per specification & direction of the engineer -in-charge |
| 122 | Dismantling asbestos cement corrugated sheets/PVC sheets in roof covering complete all as specified and directed. |
| 123 | M&L for Pre-painted galvalume alu. Zinc coating GI based corrugated steel sheet 0.50 mm thick (total coated thickness) of any colour having tensile strength 550 M pa minimum yield strength as in roof covering fixed using hot dip galvanized self drilling and selftapping screws neoprene and EPDM washers. (Note : minimum, yield strength 550 Mpa with hot dip alloy of 55% Aluminium, 43.5 %zinc, 1.5% Silicon and finished with resin coat on both surfaces) complete all as specified and directed. |
| 124 | M&L for Pre-painted galvalume alu. Zinc coating GI based Plai steel sheet 0.50 mm thick (total coated thickness) of any colour having tensile strength 550 M pa minimum yield strength as in ridges of roof covering fixed using hot dip galvanized self drilling and selftapping screws neoprene and EPDM washers. (Note : minimum, yield strength 550 Mpa with hot dip alloy of 55% Aluminium, 43.5 %zinc, 1.5% Silicon and finished with resin coat on both surfaces) complete all as specified and directed. |
| 125 | Dismantling of ceiling board of any description with snap grid complete all as specified and directed. |
| 126 | S&F HPSC pre-prime non asbestos fiber cement building board (E-classic) decorative finish fixed to aluminum or MS galvanised snap grid frame work with hold down clips in ceiling complete all as specified and directed. |
| 127 | M&L GI frame work (size of grid 605x605 mm) for ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to sourrounding wall using nylon sleaves and screws at 450 mm centre to centre/intermidate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm c/c with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55mm thickness having kurled web of 50mm and flanges of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting clips accross the intermediate channel at 457 centre to centre including hangers 6mm dia GI (upto 1200mm length adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long including taking down existing framework complete all as specified. |
| 128 | S&Frotational moulded polythene water storage tank of capacity 500 ltrs (Cylindrical/vertical with closed top),triple layer construction, ISI marked, hoisted & fixed in position including over flow 450mm, waste pipe 600mm long with all fittings such as dead plugs and checknutsetc. of 20 mm dia including dismantling of old PVCtank(Capacity 250- 500 Litres) & removing to where directed complete all as specified and as directed. |
| 129 | S&Frotational moulded polythene water storage tank of capacity 1000 ltrs (Cylindrical/vertical with closed top),triple layer construction, ISI marked, hoisted & fixed in position including over flow 450mm, waste pipe 600mm long with all fittings such as dead plugs and checknutsetc. of 20 mm dia including dismantling of old PVCtank(Capacity 500- 1000 Litres) & removing to where directed complete all as specified and as directed. |
| 130 | Disconnecting existing tanks, setting aside (or lowering if required) for Cleaning and removing all Scales and dirts from the Tank and mouths of Circulating Pipes, etc. after draining out Water from the Tank of capacity exc. 250 LITRE but not exc. 500 LITRE, cleaning the Tank by scrubbing the deposits with Wire Brush, writing Letters \"CLEANED ON DD.MM.YYYY\" (i.e. date of Cleaning of Tank) not exc. 50mm in height afterand hoisting if required reconnecting and re-fixing in position. inposition complete all as specified and as directed. |
| 131 | Disconnecting existing tanks, setting aside (or lowering if required) for Cleaning and removing all Scales and dirts from the Tank and mouths of Circulating Pipes, etc. after draining out Water from the Tank of capacity exc. 500 LITRE but not exc. 1000 LITRE, cleaning the Tank by scrubbing the deposits with Wire Brush, writing Letters \"CLEANED ON DD.MM.YYYY\" (i.e. date of Cleaning of Tank) not exc. 50mm in height afterand hoisting if required reconnecting and re-fixing in position. inposition complete all as specified and as directed. |
| 132 | Disconnecting existing tanks of capacity exc 250 litre but n. exc 500 litre for repair work and refixing the same after repair work is over complete all as specified and directed |
| 133 | Ditto as item No 132.00, but capacity of tank exc 500 litres and n. exc 1000 litres. |
| 134 | M&L for Roof tiles Mangalore pattern interlocking at side joints laid dry, complete all as specified and directed by Engineer-in-Charge. |
| 135 | Dismantling wrought iron or mildsteel work of any description not otherwise provideded for etc complete all as specified and directed. |
| 136 | Dismantling of framed truses n.exc 10 Mtr Span completed all as specified and directed. |
| 137 | Dismantling of timber scantling 40 Sqm in section and over in any position (unframed) completed all as specified and directed. |
| 138 | S&F mild steel work as in Roof trusses, trussed purlines, crane gantries, rails and fastening and heavy bracket framing (Beam, tee, angle, channel or flat sections)including distance pieces, cleats etc, conforming to Fe-290(Gde-E-165)complete all as specified and as directed. |
| 139 | S&F for 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; ladders; framedbalusters; walk ways; railings; framework of water tanksand similar work con- forming to Fe.290.Gde-E-165 complete all as specified and directed. |
| 140 | S&Fframed work as in door or gates of angle or other section with gusset plates , rails braces etc complete drilled for fixing of steel sheeting or other covering, Doors ect to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel, sheeting or other covering, hanging also fasterning and fixing Fe-410-W (Gde-E-250) complete all as specified and directed by Engineer-in-Charge.. |
| 141 | M&L for two coat of synthetic enamel paintover one coat of red oxide primer on new steel surface of any description over 10 cm width or girth complete all as specified and directed. |
| 142 | M&L for preparation of old surfaces (plastered or unplastered) of walls including cornices, pilasters etc including brooming or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil, greasy spots and applying one coat of cement base paint,complete,all as specified & as directed. |
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